CN108217303A

CN108217303A - The starting method of tray conveying device and its driving method, yarn winding equipment, system for winding yarn and system for winding yarn

Info

Publication number: CN108217303A
Application number: CN201710963064.5A
Authority: CN
Inventors: 平井克尚; 川元谦治; 村山贤; 村山贤一; 日高郎; 日高一郎; 山本雄平
Original assignee: Murata Machinery Ltd
Current assignee: Murata Machinery Ltd
Priority date: 2016-10-18
Filing date: 2017-10-16
Publication date: 2018-06-29
Anticipated expiration: 2037-10-16
Also published as: CN108217303B; JP2018065644A

Abstract

The present invention provides the starting method of tray conveying device, yarn winding equipment, system for winding yarn, the driving method of tray conveying device and system for winding yarn, prevents the supply of the pallet in the starting of winder unit from postponing.Spool preparation device is located at the left side of tray conveying device.It is supplied from the pallet that spool preparation device is sent out via supply side return path to the right part of distribution path.In distribution path, pallet is conveyed from right side towards left side, the supply tray successively from positioned at the independent path on right side (winder unit).Multiple winder units start successively from close spool preparation device is positioned at the winder unit in left side.In the starting of winder unit, pallet is conveyed from supply side return path to distribution path with the bypass path that the midway portion of supply side return path connects via by the midway portion of distribution path, thus to the winder unit supply tray positioned at left side.

Description

Tray conveying device and its driving method, yarn winding equipment, system for winding yarn, And the starting method of system for winding yarn

Technical field

The present invention relates to tray conveying device, yarn winding equipment, system for winding yarn, tray conveying device driving side The starting method of method and system for winding yarn.

Background technology

In the bobbin conveyer recorded in Japanese Unexamined Patent Publication 2009-46269 bulletins, it is equipped with and twines yarn spool and (twine Be wound with the spool of yarn) pallet from spool replace unit send out to the left, supplied via feed path to multiple winder units. Feed path has：Main road line, the main road line are connect with being provided with multiple transport paths of winder unit, for making pallet to the left Side conveys；With bypass route, which connect with the both ends of main road line, is back to for pallet to be made to convey to the right The upstream side of main road line.

Pallet is supplied from main road line to the winder unit for being set to each transport path as a result, and remaining pallet is via bypass Route is back to the upstream side of main road line.In addition, in the bobbin conveyer recorded in Japanese Unexamined Patent Publication 2009-46269 bulletins In, it is equipped with from winder unit and conveys the pallet of the empty spool after unwinding yarn from multiple transport paths to recycling path, Spool, which is back to, via recycling path replaces unit.

Here, the spool of the bobbin conveyer of Japanese Unexamined Patent Publication 2009-46269 bulletins, which replaces unit, is located at feed path Right side, but relationship for layout etc. sometimes requires that and bobbin conveyer is set as spool replaces unit being located at feed path Left side device.In this case, spool replacement unit is configured to the left side of feed path sometimes, is replaced from spool Unit conveys spool to bypass route.In this case, after pallet is conveyed to the right on bypass route, the quilt on main road line It conveys to the left.Thus, it replaces unit in spool and is located at the bobbin conveyer on right side of feed path and spool replacement unit In the bobbin conveyer in the left side of feed path, the conveying direction of the pallet on main road line is identical, so as to be set as The identical construction of main road line.

On the other hand, for example, spool replace unit wait for from spinning frame supply yarn feeding spool when, wait for by spinning frame into Capable yarn feeding spool it is spinning when, the stoppings such as when producing failure, at this point, there is a situation where that multiple winder units also stop. In this case, when spool is replaced unit and started, start multiple winder units.It is at this point, defeated from winder unit for preventing From the viewpoint of being sent to the pallet in recycling path and recycling the pallet conveyed on path and contact, preferably from close spool The winder unit for replacing unit starts successively.

However, in the bobbin conveyer in left side for replacing that unit is located at feed path in as described above, spool, from position Started successively in the winder unit in left side, and from spool replace unit send out pallet from the winder unit positioned at right side according to Secondary supply.Therefore, it is fed with possible delay to the winder unit positioned at left side.

Invention content

The purpose of the present invention is to provide the reel for yarn windings that a kind of supply that can prevent pallet to winder unit postpones Standby and system for winding yarn.

The tray conveying device of the present invention supplies the tray supply apparatus for the pallet that yarn feeding spool is placed with from supply The pallet is conveyed to multiple winder units, and multiple winder unit arranges in defined orientation, and at the start from The winder unit close to the tray supply apparatus in the orientation rises to be started successively, which has： Distribution path, which is located at the side of the orientation compared with the tray supply apparatus, for from the row Described one lateral opposite side of column direction conveys the pallet, and from the winder unit positioned at the side of the orientation It rises and distributes the pallet to the multiple winder unit successively；Feed path, the feed path will be described in the distribution paths The end of the side of orientation is connect with the tray supply apparatus, for supplying the support to the distribution path Disk；Bypass path, the bypass path is by the distribution path and the feed path in the side of the orientation Part connection other than end, for conveying the pallet from the feed path to the distribution path；And switching part, it should Whether switching part is to making the pallet convey from the feed path to the bypass path to switch over, for the multiple The pallet is made to be conveyed from the feed path to the bypass path during starting of winder unit.

The pallet supplied from tray supply apparatus is being transported to the another of the orientation of distribution path via feed path After the end of side (downstream side), from a lateral opposite side conveying of orientation in distribution path, therefore, if not bypassing Path, then supply of the pallet to the winder unit of the opposite side positioned at orientation postpone.It in the present invention, can be via bypass Path conveys pallet from feed path to distribution path, therefore, from the winder unit of the opposite side positioned at orientation according to It is secondary make winder unit start in the case of, the supply of winder unit of the pallet after starting can be made to be not easy to postpone.

In addition, for the tray conveying device of the present invention, the switching part is configured to, in rising for the multiple winder unit In the state of after dynamic completion, the pallet is not made to be conveyed from the feed path to the bypass path.

According to the present invention, after the starting of multiple winder units is completed, not via bypass path supplied to distribution path To pallet, thereby, it is possible to each winder unit supply tray.

In addition, the tray conveying device of the present invention is also equipped with carrying out the control device of the control of the switching part, the control Device processed makes the switching part in the starting of the multiple winder unit so that the pallet is from the feed path to described The mode of bypass path conveying switches over, and later, is located at described in the orientation to compared with the bypass path After each winder unit of opposite side has supplied pallet described at least one, make the switching part not make the pallet from the confession It is switched over to the mode that path is conveyed to the bypass path.

When from the winder unit of the opposite side positioned at orientation starting successively winder unit, first, make switching Portion is switched in a manner of pallet is made to be conveyed from feed path to bypass path, later, is located to compared with bypass path After the winder unit of the opposite side of orientation has supplied at least one pallet, make switching part with do not make pallet from feed path to The mode of bypass path conveying switches over.Thereby, it is possible in the winding list to opposite side first starting, positioned at orientation After first supply tray, winder unit supply tray starting backward, positioned at the side of orientation.

In addition, the tray conveying device of the present invention is also equipped with the 1st sensor, the 1st sensor to the distribution path, Than being located at the winder unit of the opposite side near the orientation by support at the part of the opposite side, described The presence or absence of disk is detected, the control device when detecting the pallet by the 1st sensor, be judged as to it is described Each winder unit that bypass path compares the opposite side positioned at the orientation has supplied at least 1 pallet, and The switching part is made to be switched in a manner of the pallet not to be made to be conveyed from the feed path to the bypass path.

When pallet is completed to the supply of the winder unit for the opposite side for being located at orientation compared with bypass path, pallet The ratio for being transported to distribution path leans on the part of opposite side near the winder unit of the opposite side of orientation, by the 1st sensor Detect the pallet.Thus, by detecting pallet by the 1st sensor, can be judged as to compared with bypass path be located at arrangement The winder unit of the opposite side in direction has supplied pallet.

In addition, the present invention tray conveying device be also equipped with stop part, the stop part be located at the feed path, compare institute Position of the switching part by the side of the orientation is stated, for blocking the conveying of the pallet, the control device exists When the supply of the pallet from the tray supply apparatus stops, the stop part is made to block the conveying of the pallet, After there is no the pallet in the distribution path, make defeated with the pallet on the feed path in the distribution path Send stopping.

When delivered pallet to distribution path from feed path via bypass path, if remaining support in distribution path Disk, then from bypass path be transported to distribution path pallet be possible to and remain on distribution path pallet collision.Therefore, at this In invention, when the supply of the pallet from tray supply apparatus stops, stop part is made to block the conveying of pallet, in distribution path After upper no pallet, stop the conveying of the pallet in distribution path and on feed path.As a result, in winding dress later It, can be in distribution path in the state of no residual pallet, via bypass path from feed path to distribution road when putting starting Diameter conveys pallet.

In addition, the tray conveying device of the present invention is also equipped with the 2nd sensor, the 2nd sensor is set to the distribution road On diameter, for being detected to the presence or absence of described pallet, testing result of the control device based on the 2nd sensor is to institute The presence or absence of described pallet in distribution path is stated to be judged.

In accordance with the invention it is possible to the testing result based on the 2nd sensor sentences the presence or absence of pallet in distribution path It is disconnected.

In addition, for the tray conveying device of the present invention, the control device is making the switching part not make the support Disk makes the stop part release the pallet after the mode that the feed path is conveyed to the bypass path switches over The blocking of conveying.

If when conveying pallet from feed path to distribution path via bypass path, conveying of the stop part to pallet is released Blocking, then from bypass path be transported to distribution path pallet be possible to be released from the blocking based on stop part and from supply Path is transported to the pallet contact of distribution path.Therefore, in the present invention, held in the palm to be conveyed not from feed path to bypass path After the mode of disk switches over switching part, blocking of the stop part to the conveying of pallet is released.

In addition, the tray conveying device of the present invention is also equipped with recycling path, which is used to be placed with by described The pallet of empty spool after multiple winder unit unwinding yarns is conveyed from the described one lateral opposite side of the orientation And the pallet is made to be back to the tray supply apparatus.

If starting winder unit, by winder unit from yarn feeding spool unwinding yarns, it is placed with after yarn is unwound Empty spool pallet to recycling path conveying.At this point, for the pallet prevented from multiple winder units to the conveying of recycling path From the viewpoint of being contacted with the pallet conveyed on recycling path, it is preferred that when starting multiple winder units, for In recycling path top tray from the situation of the one of orientation lateral opposite side conveying, and from the opposite side positioned at orientation Winder unit rises starts winder unit successively.Also, in this case, by the way that cutting for switching part is made as above It changes, can be after the winder unit supply tray to opposite side first starting, positioned at orientation, start backward, position Winder unit supply tray in the side of orientation.

In addition, the tray conveying device of the present invention is also equipped with multiple independent paths, multiple independent path is relative to described Multiple winder units are separately provided, and are connect with the distribution path, are divided from the distribution path to multiple independent path With the pallet, connecting portion office of each independent path between the distribution path is relative to orthogonal with the orientation Direction and obliquely extend to the opposite side of the orientation.

Connecting portion office of the independent path between distribution path is relative to the direction orthogonal with orientation and to row The opposite side of column direction obliquely extends, and therefore, is held in the palm even if being conveyed in distribution path from another lateralization of orientation Disk, also without normal direction independent path supply tray.That is, in order to from distribution path to independent path supply tray, need on distribution road Pallet is conveyed from a lateral opposite side of orientation in diameter.Therefore, in the present invention, it is located at distribution in tray supply apparatus In the case of opposite side in the orientation in path, by from the pallet that tray supply apparatus supplies via feed path to distribution The end conveying of side in the orientation in path.

In addition, for the present invention tray conveying device, the bypass path in the orientation with the distribution The center in path, which is compared, is located at the opposite side.

According to the present invention, bypass path is located at opposite side, therefore, energy in orientation compared with the center of distribution path Enough expeditiously to the winder unit supply tray of the opposite side positioned at orientation.

In addition, the tray conveying device of the present invention has return path, the return path and the both ends of the distribution path Portion connects, and the pallet for making to be transported to the end of the opposite side of the orientation of the distribution path is back to institute The end of the side of the orientation of distribution path is stated, the return path is by making described in the orientation The end of opposite side is connect with the tray supply apparatus, and as the feed path.

According to the present invention, will be back to for making to be transported to the pallet of the end of the opposite side of the orientation of distribution path The return path of the end of the side of the orientation of distribution path is utilized as feed path, can will be supplied and be filled from pallet The end for putting pallet to the side of the orientation of distribution path of supply conveys.

The yarn winding equipment of the present invention has：Tray supply apparatus, tray supply apparatus supply are placed with yarn feeding yarn The pallet of pipe；Multiple winder units, multiple winder unit arrange in defined orientation；Tray conveying device, the support Disk-transporting device conveys the pallet from the tray supply apparatus to the multiple winder unit；And control device, it is described Tray conveying device has：Distribution path, the distribution path is compared with the tray supply apparatus positioned at the orientation Side, for the pallet to be conveyed, and from described one lateral opposite side of the orientation from positioned at the orientation The winder unit of the side rise and distribute the pallet to the multiple winder unit successively；Feed path, the feed path The end of the side of the orientation of the distribution path is connect with the tray supply apparatus, for described Distribution path supplies the pallet；Bypass path, the bypass path is by the distribution path and the feed path in the row Part connection other than the end of the side of column direction, for described in the conveying from the feed path to the distribution path Pallet；And switching part, whether the switching part is to making the pallet convey progress from the feed path to the bypass path Switching, the control device is in the starting of the multiple winder unit, from the opposite side positioned at the orientation The winder unit, which rises, successively starts the multiple winder unit, and makes the switching part so that the pallet is from the confession Switched over to the mode that path is conveyed to the bypass path, later, to compared with the bypass path be located at the row After each winder unit of the opposite side of column direction has supplied pallet described at least one, it is described not make to make the switching part The mode that pallet is conveyed from the feed path to the bypass path switches over.

The system for winding yarn of the present invention has the 1st yarn winding equipment and the 2nd yarn winding equipment, the 1st yarn Winding apparatus has：1st tray supply apparatus, the 1st tray supply apparatus supply the pallet for being placed with yarn feeding spool；Multiple 1 winder unit, multiple 1st winder unit arrange in defined orientation；1st tray conveying device, the 1st pallet Conveying device conveys the pallet from the 1st tray supply apparatus to the multiple 1st winder unit；And the 1st control dress It puts, the 1st control device controls the 1st winder unit and the 1st tray conveying device, the 2nd reel for yarn Have around equipment：2nd tray supply apparatus, the 2nd tray supply apparatus supply the pallet；Multiple 2nd winder units, this is more A 2nd winder unit arranges in the orientation；2nd tray conveying device, the 2nd tray conveying device is from the described 2nd Tray supply apparatus supplies the pallet to the multiple 2nd winder unit；And the 2nd control device, the 2nd control device pair 2nd winder unit and the 2nd tray conveying device are controlled, and the 1st tray conveying device has distribution path, The distribution path is for the pallet to be conveyed along the conveying direction parallel with the orientation and from positioned at described defeated The winder unit of the upstream side in direction is sent to play the path for distributing the pallet to the multiple winder unit successively, with the described 1st Tray supply apparatus is compared positioned at the downstream side of the conveying direction, and the 2nd tray conveying device has：The distribution road Diameter, the distribution path are located at the position of the 2nd tray supply apparatus on the upstream side described in ratio on the conveying direction；Supply road Diameter, the feed path connect the end of the upstream side of the conveying direction of the distribution path and the tray supply apparatus It connects, for supplying the pallet to the distribution path；Bypass path, the bypass path is by the distribution path and the supply Part connection of the path other than the end of the upstream side of the conveying direction, for from the feed path to the distribution road Diameter conveys the pallet；And switching part, whether the switching part is to making the pallet from the feed path to the bypass Diameter conveying switches over, and the 2nd control device is in the starting of the multiple 2nd winder unit, from positioned at the conveying side To the 2nd winder unit in downstream side rise and successively start the multiple 2nd winder unit, and make the switching part with Switch over the mode that the pallet is conveyed from the feed path to the bypass path, later, to the bypass Path is compared after each 2nd winder unit in the downstream side of the conveying direction has supplied pallet described at least one, is made described Switching part is switched in a manner of the pallet is made to be conveyed from the feed path to the bypass path.

According to the present invention, it is located at the 1st reel for yarn of the upstream side in a direction compared with distribution path in tray supply apparatus It is located at compared with distribution path around equipment and tray supply apparatus in the 2nd yarn winding equipment in the downstream side in a direction, it can Distribution path is set as same structure.

In addition, for the system for winding yarn of the present invention, the 1st tray conveying device is also equipped with return path, this is returned Circuit diameter is connect with the both ends of the distribution path, for making to be transported to the downstream of the conveying direction of the distribution path The pallet of the end of side is back to the end of the upstream side of the conveying direction of the distribution path, the 2nd pallet conveying Device has a return path, and the return path of the 2nd tray conveying device is by making the institute of the conveying direction The end for stating downstream side is connect with the tray supply apparatus, and as the feed path.

According to the present invention, in the case of setting return path in the 1st tray conveying device, the 2nd tray conveying device, energy Enough utilized using the return path of the 2nd tray conveying device as feed path.

In addition, for the system for winding yarn of the present invention, the 1st control device is in the multiple 1st winder unit During starting, make the multiple 1st winder unit successively from the 1st winder unit positioned at the downstream side of the conveying direction It starts.

In the 1st yarn winding equipment, the pallet supplied from tray supply apparatus is directly supplied to distribution path.In addition, At this point, be located at the situation of ratio distribution path in orientation by the position of side relative to tray supply apparatus, and pallet from The side of orientation enters distribution path.That is, pallet enters distribution path from tray supply apparatus side.Accordingly, though from by Nearly tray supply apparatus, the winder unit positioned at the side of orientation rises starts winder unit successively, be also not easy to produce The supply of raw pallet as described above is insufficient.Thus, without setting bypass path in the 1st tray conveying device.In addition, even if Bypass path is set in the 1st tray conveying device, and pallet will not to the supply of the winder unit close to tray supply apparatus In advance.

In addition, for the present invention system for winding yarn, the 1st tray conveying device the distribution path with it is described Do not have the bypass path between return path.

As described above, without setting bypass path in the 1st tray conveying device.In addition, it is filled even if being conveyed in the 1st pallet Bypass path is centered, pallet will not shift to an earlier date to the supply of the winder unit close to tray supply apparatus.

The driving method of the tray conveying device of the present invention is the driving method of following tray conveying device, which conveys The pallet that device supplies the tray supply apparatus for the pallet that yarn feeding spool is placed with from supply is defeated to multiple winder units It send, multiple winder unit arranges in defined orientation, and at the start from close described in the orientation The winder unit of tray supply apparatus rises and starts successively, and the tray conveying device has：Distribution path, the distribution path and institute It states tray supply apparatus to compare positioned at the side of the orientation, for from described one lateral opposite side of the orientation The pallet is conveyed, and successively to the multiple winder unit from the winder unit positioned at the side of the orientation Distribute the pallet；Feed path, the feed path is by the end of the side of the orientation of the distribution path It is connect with the tray supply apparatus, for supplying the pallet to the distribution path；Bypass path, the bypass path is by institute It states distribution path to connect with part of the feed path other than the end of the side of the orientation, for from institute It states feed path and conveys the pallet to the distribution path；And switching part, whether the switching part is to making the pallet from institute It states feed path to switch over to bypass path conveying, in the driving method of the tray conveying device, described more During the starting of a winder unit, by the switching part so that the pallet was conveyed from the feed path to the bypass path Mode switches over, later, in each winding to the opposite side for being located at the orientation compared with the bypass path After unit has supplied pallet described at least one, by the switching part not make the pallet from the feed path to the side The mode of path conveying switches over.

The present invention yarn winding equipment starting method be following yarn winding equipment starting method, the yarn winding Equipment has：Tray supply apparatus, the tray supply apparatus supply the pallet for being placed with yarn feeding spool；Multiple winder units, should Multiple winder units arrange in defined orientation；And tray conveying device, the tray conveying device is from the pallet Feedway conveys the pallet to the multiple winder unit, and the tray conveying device has：Distribution path, the distribution road Diameter is located at the side of the orientation compared with the tray supply apparatus, for lateral from described the one of the orientation Opposite side conveys the pallet, and successively to the multiple volume from the winder unit positioned at the side of the orientation The pallet is distributed around unit；Feed path, the feed path is by the side of the orientation of the distribution path End connect with the tray supply apparatus, for supplying the pallet to the distribution path；Bypass path, the bypass Diameter is used to connect the part of the distribution path and the feed path other than the end of the side of the orientation It connects, for conveying the pallet from the feed path to the distribution path；And switching part, whether the switching part is to making institute It states pallet and is conveyed from the feed path to the bypass path and switched over, in the starting method of the yarn winding equipment In, in the starting of the multiple winder unit, from the winder unit of the opposite side positioned at the orientation according to Secondary successively starts the multiple winder unit, and by the switching part so that the pallet is from the feed path to institute State bypass path conveying mode switch over, later, to the bypass path compared with positioned at the orientation institute State opposite side each winder unit supplied pallet described at least one after, by the switching part not make the pallet from described The mode that feed path is conveyed to the bypass path switches over.

In accordance with the invention it is possible to the supply of winder unit of the pallet after starting is made to be not easy to postpone.

Description of the drawings

Fig. 1 is the schematic configuration diagram of the system for winding yarn of embodiments of the present invention.

Fig. 2 is the figure of the structure for the 1st yarn winding equipment for representing Fig. 1.

Fig. 3 is the figure of the structure for the 2nd yarn winding equipment for representing Fig. 1.

Fig. 4 is the flow chart for the flow for representing processing when in the 1st yarn winding equipment, spool preparation device stops.

Fig. 5 is the figure for representing that side stop part will be recycled and switch to the state after blocking state in the 1st yarn winding equipment.

Fig. 6 is the figure for representing to switch to supply side stop part in the 1st yarn winding equipment the state after blocking state.

Fig. 7 is the flow chart for the flow for representing processing when in the 2nd yarn winding equipment, spool preparation device stops.

Fig. 8 is the figure for representing that side stop part will be recycled and switch to the state after blocking state in the 2nd yarn winding equipment.

Fig. 9 is the flow chart of the flow for the stopping processing for representing Fig. 7.

Figure 10 is the figure for representing to switch to supply side stop part the state after blocking state.

Figure 11 is the flow chart of the flow for the recovery processing for representing Fig. 7.

Figure 12 is the figure for representing the state via bypass path conveying pallet.

Figure 13 is the figure for supplying the state after completing for representing the winder unit of pallet to the left.

Figure 14 is the flow chart of a part for the flow for representing the recovery processing in a variation.

Specific embodiment

Hereinafter, illustrate the preferred embodiments of the present invention.

The overall structure ＞ of ＜ system for winding yarn

As shown in Figure 1, the system for winding yarn 1 of present embodiment has multiple 1st yarn winding equipment 2 and the multiple 2nd Yarn winding equipment 3.Multiple 1st yarn winding equipment 2 and multiple 2nd yarn winding equipment 3 are alternately arranged in the longitudinal direction Row form the row 5 of yarn winding equipment.In addition, in system for winding yarn 1, the row 5 of such yarn winding equipment are in left and right Two row are arranged on direction.In addition, hereinafter, as shown in Figure 1, define front side in the front-back direction and rear side and left and right directions Right side and left side illustrate.

The 1st yarn winding equipment ＞ of ＜

As shown in Fig. 2, the 1st yarn winding equipment 2 has (" the 1st pallet supply dress of the invention of spool preparation device 11 Put "), tray conveying device 12 (" the 1st tray conveying device " of the invention), (of the invention " volume 1 of multiple winder units 13 Around unit ") and control cabinet 14.Here, hereinafter, the 1st yarn winding equipment 2 of the row 5 to forming right side illustrates.This Outside, the 1st yarn winding equipment 2 for forming the row 5 in left side be make the 1st yarn winding equipment 2 of the row 5 on the right side of composition with it is front and rear The direction horizontal plane inward turning turnback parallel with left and right directions forms.

Spool preparation device 11 be used for carry out for yarn feeding spool S draw yarn processing, yarn is unwound after empty yarn Processing of leftover yarn removal of pipe E etc..In addition, spool preparation device 11 is defeated to pallet by the pallet T for being placed with yarn feeding spool S Device 12 is sent to send out.In addition, the pallet T for being placed with empty spool E returns to spool preparation device 11 from tray conveying device 12. This, yarn feeding spool S is supplied from spinning frame to spool preparation device 11.Alternatively, can also by operator will by spinning frame it is spinning after Yarn feeding spool S supplied to spool preparation device 11.

Tray conveying device 12 is used to convey pallet T between spool preparation device 11 and multiple winder units 13.Such as Fig. 2 Shown, tray conveying device 12 is located at the left side of spool preparation device 11.In addition, tray conveying device 12 has distribution path 31st, supply side return path 32 (" return path " of the invention), multiple independent paths 33, recycling path 34 and recycling side Return path 35.

Distribution path 31 extends along left and right directions.In addition, the right part of distribution path 31 connects with spool preparation device 11 It connects.The pallet T sent out from spool preparation device 11 is conveyed in distribution path 31 from right side towards left side.In addition, in this implementation In mode, the direction from right side towards left side is the conveying direction of the pallet T in distribution path 31.In addition, right side is distribution road The upstream side of the conveying direction of pallet T on diameter 31, left side are the downstream sides of the conveying direction of the pallet T in distribution path 31.

In addition, the conveying of the pallet T in distribution path 31 is by being set to the belt conveying (not shown) of distribution path 31 The progress such as machine.Path for the 1st yarn winding equipment 2 and the 2nd yarn winding equipment 3, other pallet T is also similary 's.

Supply side return path 32 is located at the rear side of distribution path 31, extends along left and right directions.Road is returned in supply side On diameter 32, pallet T is conveyed to the right from left side.In addition, the both ends of supply side return path 32 and the both ends of distribution path 31 Portion connects.The remaining pallet T of the left part of distribution path 31 is transported to as a result, to be back to point via supply side return path 32 Right part with path 31.

In addition, the part on the right side of supply side return path 32 is provided with supply side stop part 36.Supply side stop part 36 centered on the axis 36a extended along upper and lower directions by being swung, can be as do not blocked confession in Fig. 2 as shown in solid Position (open state) to side return path 32 and as shown in Fig. 2 in dotted line as block the position of supply side return path 32 It is moved between (blocking state).When supply side stop part 36 is in open state, conveyed on supply side return path 32 The end of pallet T towards the upstream side of distribution path 31 conveys.When supply side stop part 36 is in blocking state, supply side returns The conveying of pallet T on circuit diameter 32 is supplied to side stop part 36 and blocks, and pallet T accumulation is in supply side return path 32.

Arrester (bridge breaker) 37 is blocked in addition, being provided in the right part of supply side return path 32.It is stifled Plug arrester 37 is used to prevent so-called blocking, that is, the pallet T conveyed from supply side return path 32 to distribution path 31 It contacts and hooks with the pallet T sent out from spool preparation device 11 to distribution path 31.In addition, block arrester 37 structure with The association of the characteristic of the present application is not deep, therefore omits detailed description herein.

Multiple independent paths 33 are located at front side compared with distribution path 31, arrange in the lateral direction.Multiple independent paths 33 connect with distribution path 31.Independent path 33 extends on one side ining the longitudinal direction while bent halfway.In addition, independent path 33 coupling part between distribution path 31 by more towards left side, then more towards front side in a manner of incline relative to front-rear direction Tiltedly.In addition, each independent path 33 can accommodate 3 pallet T.As a result, when in distribution path 31 from right side towards left side convey Pallet T when being transported to the coupling part between independent path 33, the quantity of the pallet T in independent path 33 be two with In the case of lower, pallet T is conveyed from distribution path 31 to independent path 33.On the other hand, 3 have been accommodated in independent path 33 In the case of a pallet T, pallet T is directly conveyed to the left in distribution path 31.As a result, from the independent path 33 positioned at right side It rises successively to multiple 33 supply tray T of independent path.

In addition, winder unit 13 is provided in independent path 33.Winder unit 13 is transported to independent road from being placed in Yarn feeding spool S unwinding yarns on the pallet T of diameter 33 are simultaneously wound.

In addition, it is set respectively in the part in the left side of the coupling part being located between each independent path 33 of distribution path 31 It is equipped with tray sensor 38.Tray sensor 38 is used to be detected the presence or absence of pallet T.

It recycles path 34 and is located at front side compared with multiple independent paths 33, extend in the lateral direction.In addition, recycling path 34 right part is connect with spool preparation device 11.In addition, recycling path 34 and the end of the front side of multiple independent paths 33 connect It connects.From multiple independent paths 33 by the pallet of empty spool E being placed with after being unwound by winder unit 13 and yarn to recycling Path 34 conveys.Recycling path 34 on, from multiple independent paths 33 conveying come pallet T from left side towards right side convey and It is back to spool preparation device 11.

It recycles side return path 35 and is located at front side compared with recycling path 34, extend in the lateral direction.Side is recycled to return Path 35 is connect at right part with recycling the right part in path 34, and the part in the left side at left part with recycling path 34 connects It connects.It is detained the pallet T for having the reception for waiting for spool preparation device 11 in the right part in recycling path 34.Also, it is being stranded in back When the quantity of the pallet T of the right part in receipts path 34 has been more than regulation number, pallet T is from recycling path 34 to recycling side return road Diameter 35 conveys.On recycling side return path 35, pallet T is conveyed to the left from right side.Pallet T is from recycling path 34 as a result, Right part is back to the part in left side.

In addition, the left part of recycling side return path 35 is provided with recycling side stop part 39.It is logical to recycle side stop part 39 It crosses centered on the axis 39a extended along upper and lower directions and swings, can be returned as blocked recycling side in Fig. 2 as shown in solid The position (blocking state) of circuit diameter 35 and the position for not blocking recycling side return path 35 like that as shown by a dotted line in figure 2 It is moved between (open state).When recycling side stop part 39 and be in blocking state, the pallet T on recycling side return path 35 Conveying is recovered side stop part 39 and blocks.Pallet T will not be back to recycling path 34 as a result, but accumulation is returned in recycling side Path 35.When recycling side stop part 39 is in open state, the pallet T conveyed on recycling side return path 35 is back to Recycle path 34.

Control cabinet 14 is located at the left side of tray conveying device 12.Control cabinet 14 has to carry out the 1st yarn winding equipment 2 The control device 15 (" the 1st control device " of the invention) of control, operation panel 16 etc..Here, operation panel 16 is set to The end face of the front side of control cabinet 14.

The 2nd yarn winding equipment ＞ of ＜

As shown in figure 3, the 2nd yarn winding equipment 3 have spool preparation device 21 (" tray supply apparatus " of the invention, " the 2nd tray supply apparatus "), tray conveying device 22 (" tray conveying device ", " the 2nd tray conveying device " of the invention), Multiple winder units 23 (" winder unit ", " the 2nd winder unit " of the invention) and control cabinet 24.Here, hereinafter, to structure The 2nd yarn winding equipment 3 into the row 5 in the left side of Fig. 1 illustrates.In addition, form the 2nd reel for yarn winding of the row 5 on right side Standby 3 be that the 2nd yarn winding equipment 3 of the row 5 on the left of composition is made to rotate 180 degree in the horizontal plane to form.

Spool preparation device 21 is and 11 same device of spool preparation device.Tray conveying device 22 is used in spool standard It is standby that pallet T is conveyed between device 21 and multiple winder units 23.As shown in figure 3, tray conveying device 22, which is located at spool, prepares dress Put 21 right side (" side of orientation " of the invention).In addition, tray conveying device 22 has distribution path 51, supply side Return path 52 (" return path " of the invention), multiple independent paths 53, recycling path 54 and recycling side return path 55。

Distribution path 51 extends along left and right directions, and pallet T is (of the invention " from orientation from right side towards left side Side towards opposite side ") conveying.Supply side return path 52 is located at the rear side of distribution path 51, prolongs along left and right directions It stretches, pallet T is conveyed to the right from left side.In addition, in the present embodiment, the direction from right side towards left side is distribution path The conveying direction of pallet T on 51.In addition, right side is the upstream side of the conveying direction of the pallet T in distribution path 51, left side is The downstream side of the conveying direction of pallet T in distribution path 51.

The both ends of supply side return path 52 are connect with the both ends of distribution path 51.In addition, supply side return path 52 left part is connect with spool preparation device 21.It is transported to the pallet T of the left part of distribution path 31 as a result, via supply side Return path 32 is back to the end of the upstream side of distribution path 31.In addition, from spool preparation device 21 send out pallet T via Supply side return path 52 is supplied to the end on the right side of distribution path 31.That is, supply side return path 52 is doubled as from yarn Pipe preparation device 21 is to the path (" feed path " of the invention) of the end supply tray T on the right side of distribution path 31.

In addition, being provided with supply side stop part 56 in the part on the right side of supply side return path 52, (of the invention " stops Block piece ").Supply side stop part 56 is identical with supply side stop part 36.It is located in supply side stop part 56 and does not block supply side and return Under the open state of the position of circuit diameter 52, the pallet T that is conveyed on supply side return path 52 is by towards distribution path 51 The end conveying of upstream side.In the case where supply side stop part 56 is located at the blocking state for the position for blocking supply side return path 52, The conveying of pallet T on supply side return path 52 is supplied to side stop part 56 and blocks, and pallet T returns to road by accumulation in supply side Diameter 52.

Arrester 57 is blocked in addition, being provided in 51 left part of distribution path.Arrester 57 is blocked with blocking arrester 37 It is identical.Block arrester 57 for prevent pallet T convey from distribution path 51 to supply side return path 52 with it is accurate from spool The pallet T that standby device 21 is transported to supply side return path 52 is contacted and is hooked and generate blocking.

In addition, the 2nd yarn winding equipment 3 has bypass path 60.Bypass path 60 is by the ratio right and left of distribution path 51 Upward center is connected by the part in left side with part of the center on the ratio left and right directions of supply side return path 52 by left side Get up.In addition, the bypass for being not provided with connecting distribution path 31 and supply side return path 32 in the 1st yarn winding equipment 2 Path.

In addition, (this of guiding bar 61 is provided in the coupling part between bypass path 60 of supply side return path 52 " switching part " of invention).Guiding bar 61 centered on the swinging axle 61a extended along upper and lower directions by being swung, and in figure 3 With it is shown in solid, not with supply side return path 52 interfere position (non-guide state) and Fig. 3 in it is shown in dotted line, general The pallet T conveyed on supply side return path 52 is moved between the position (boot state) that bypass path 60 guides.

As a result, when guiding bar 61 is in non-guide state, the pallet T that is conveyed on supply side return path 52 will not be Midway is conveyed to bypass path 60, but is still on supply side return path 52 and is conveyed.Pallet T is from distribution path 51 as a result, Right part supplied to distribution path 51.On the other hand, when guiding bar 61 is in boot state, in supply side return path The pallet T conveyed on 52 is supplied via bypass path 60 to distribution path 51.

Multiple independent paths 53 are identical with multiple independent paths 33.Also, when left from right side direction in distribution path 51 When the pallet T of side conveying is transported to the coupling part between independent path 53, the quantity of the pallet T in independent path 53 is In the case of less than two, pallet T is conveyed from distribution path 51 to independent path 53.On the other hand, in independent path 53 In the case of containing 3 pallet T, pallet T is directly conveyed to the left in distribution path 51.Pallet T is from positioned at right side as a result, Independent path 53 rise and supplied successively to multiple independent paths 53.

In addition, independent path 53 is provided with winder unit 23.Winder unit 23 is identical with winder unit 13, from being placed in The yarn feeding spool S unwinding yarns that are transported on the pallet T of independent path 53 are simultaneously wound.In addition, in the position of distribution path 51 The part in the left side of the coupling part between each independent path 53 is provided with tray sensor 58.Tray sensor 58 and support Disk sensor 38 is identical, and the presence or absence of pallet T is detected.

Here, in the present embodiment, by 31 and the 2nd yarn winding equipment 3 of distribution path of the 1st yarn winding equipment 2 Distribution path 51 be set as the path of same structure, by 33 and the 2nd reel for yarn winding of independent path of the 1st yarn winding equipment 2 Standby 3 independent path 53 is set as the path of same structure, and thus, it is possible to by 31 He of distribution path of the 1st yarn winding equipment 2 The distribution path 51 and independent path 53 of 33 and the 2nd yarn winding equipment 3 of independent path by same structure parts shape Into.On the other hand, in the 1st yarn winding equipment 2, spool preparation device 11 be configured at distribution path 31 right side (pallet T's The upstream side of conveying direction), and in the 2nd yarn winding equipment 3, spool preparation device 21 is configured at the left side of distribution path 51 (downstream side of the conveying direction of pallet T).Therefore, in the present embodiment, in the 1st yarn winding equipment 2, it is set as spool standard The structure that the right part of standby device 11 and distribution path 31 is directly connected to, in the 2nd yarn winding equipment 3, is set as spool preparation The structure that device 21 is connect via supply side return path 52 with the right part of distribution path 51.

Recycling path 54 is located at the front side of multiple independent paths 53.Recycling path 54 is the road identical with recycling path 34 Diameter.But, unlike recycling path 34, left part is connect with spool preparation device 21 in recycling path 54.Side is recycled to return Path 55 is located at front side compared with recycling path 54, extends in the lateral direction.Recycle side return path 55 at left part with The left part connection in path 54 is recycled, the part on the right side at right part with recycling path 34 is connect.In recycling path 54 The pallet T for having the reception for waiting for spool preparation device 21 is detained in left part, the pallet T in the left part for being stranded in recycling path 54 Quantity when being more than regulation number, pallet T is conveyed from recycling path 54 to recycling side return path 55.Recycle side return path 55 convey pallet T from left side to the right.Pallet T is back to right part from the left part in recycling path 34 as a result,.

In addition, the right part of recycling side return path 55 is provided with recycling side stop part 59.Recycle side stop part 59 with It is identical to recycle side stop part 39.Also, it when recycling side stop part 59 is in blocking state, recycles on side return path 55 The conveying of pallet T is blocked, and pallet T accumulation is in recycling side return path 55.When recycling side stop part 59 is in open state, The pallet T conveyed on recycling side return path 55 is back to recycling path 54.

Control cabinet 24 is located at the right side of tray conveying device 22.Control cabinet 24 has to carry out the 2nd yarn winding equipment 3 The control device 25 (" the 2nd control device " of the invention) of control, operation panel 26 etc..Here, operation panel 26 is set to The end face of the front side of control cabinet 14.

In addition, in the present embodiment, as shown in Figure 1, in the row 5 of the yarn winding equipment on right side, reel for yarn winding Direction as standby 2,3 are located at right end with spool preparation device 11,21, control cabinet 14,24 is located at left end is handed in the longitudinal direction Alternately arrange.As a result, in the row on right side 5, for the 1st yarn winding equipment 2 and the phase of the front side of the 1st yarn winding equipment 2 Access P1 between the 2nd adjacent yarn winding equipment 3, the recycling path 34 of the 1st yarn winding equipment 2 and recycling side return road The recycling path 54 of 35 and the 2nd yarn winding equipment 3 of diameter and recycling side return path 55 face access P1.It operates as a result, Person can be carried out in access P1 for the recycling path 34,54 of the two yarn winding equipment 2,3 and recycling side return road Operation of diameter 35,55 etc..

In addition, 26 face of operation panel of 16 and the 2nd yarn winding equipment 3 of operation panel of the 1st yarn winding equipment 2 To access P1.Operator can carry out the operation panel 16,26 of the two yarn winding equipment 2,3 in access P1 as a result, Operation.

In addition, in the row 5 on right side, it is adjacent with the front side of the 2nd yarn winding equipment 3 for the 2nd yarn winding equipment 3 The 1st yarn winding equipment 2 between access P2, the distribution path 31 of the 1st yarn winding equipment 2 and supply side return path The distribution path 51 and supply side return path 52 of 32 and the 2nd yarn winding equipment 3 face access P2.Operator as a result, Can be carried out in access P2 for the two yarn winding equipment 2,3 distribution path 31,51 and supply side return path 32, 52 operation etc..

In addition, in the present embodiment, in the row 5 of the yarn winding equipment in left side, yarn winding equipment 2,3 is with spool Preparation device 11,21 is located at left end, control cabinet 14,24 is located at right end direction in this way and is alternately arranged in the longitudinal direction.As a result, In the same manner as the above, operator can be in the row 5 in left side, the 1st yarn winding equipment 2 and the 1st yarn winding equipment 2 Front side the 2nd adjacent yarn winding equipment 3 between access P3 in carry out for the two yarn winding equipment 2,3 return Receive path 34,54 and recycle side return path 35,55 operation and the two yarn winding equipment 2,3 operation panel 16, 26 operation.In addition, operator can be in the row 5 in left side, the 2nd yarn winding equipment 3 and the 2nd yarn winding equipment 3 The distribution for the two yarn winding equipment 2,3 is carried out in access P4 between the 1st adjacent yarn winding equipment 2 of front side Operation of path 31,51 and supply side return path 32,52 etc..

Action ＞ during the usual operating of the 1st yarn winding equipment of ＜

Then, the action of the 1st yarn winding equipment 2 is illustrated.In the 1st yarn winding equipment 2, usually operating When, the pallet T sent out from spool preparation device 11 is supplied from the end on right side to distribution path 31.In distribution path 31, support Disk T is conveyed from right side towards left side, is supplied to each independent path 33.Winder unit 13 is supplied to independent path 33 from being placed in Pallet T on yarn feeding spool S unwinding yarns and be wound.In addition, the remaining pallet T conveyed in distribution path 31 from The left part of distribution path 31 is conveyed to supply side return path 32.The pallet T for being transported to supply side return path 32 is back to The right part of distribution path 31.More specifically, the pallet T on supply side return path 32 becomes in supply side stop part 36 Distribution path 31 is back at the time of above-mentioned open state.Supply side stop part 36 is in the processing energy with spool preparation device 11 Supply side stop part 36 is made to become the mode of open state to blocking shape at the time of power and the corresponding processing capacity of winder unit 13 State and open state switch over.

Here, the processing speed of spool preparation device 11 is faster, then per unit time from spool preparation device 11 to distribution The quantity for the pallet T that path 31 supplies is more, and the withdrawal speed of the yarn in winder unit 13 is faster, then rolls up per unit time The quantity of pallet T received around unit 13 (independent path 33) from distribution path 31 is more.Therefore, in the present embodiment, exist At the time of corresponding to the withdrawal speed of the yarn in the processing speed and winder unit 13 of spool preparation device 11, stop supply side Block piece 36 becomes open state and pallet T is made to be conveyed from supply side return path 32 to distribution path 31.Thereby, it is possible to make pallet T is conveyed with appropriate step from supply side return path 32 to distribution path 31.

In addition, it is placed with from the pallet T of the empty spool E after 13 unwinding yarns of winder unit from independent path 33 to recycling road Diameter 34 conveys.On recycling path 34, pallet T is conveyed towards spool preparation device 11 from left side towards right side.Wait for spool accurate The pallet T of the reception of standby device 11 is stranded in the right part in recycling path 34, but the pallet T more than regulation number is stranded in back When receiving the right part in path 34, pallet T is conveyed to recycling side return path 35.

The pallet T for being transported to recycling side return path 35 is back to the part in the left side for recycling path 34.More specifically, Pallet T on recycling side return path 35 is back to recycling path 34 when recycling side stop part 39 and becoming above-mentioned open state. Side stop part 39 is recycled at the time of the processing capacity of the processing capacity and winder unit 13 to spool preparation device 11 is corresponding The mode that making recycling side stop part 39 becomes open state switches over blocking state and open state.

Here, the processing speed of spool preparation device 11 is faster, then per unit time spool preparation device 11 from recycling road The quantity for the pallet T that diameter 34 receives is more, and the withdrawal speed of the yarn in winder unit 13 is faster, then per unit time from winding The quantity of pallet T that unit 13 is conveyed to recycling path 34 is more.Therefore, in the present embodiment, with spool preparation device At the time of 11 processing speed and the corresponding withdrawal speed of the yarn in winder unit 13, become recycling side stop part 39 and open State and make pallet T from recycling side return path 35 to recycling path 34 convey.Thereby, it is possible to make pallet with appropriate step from Recycling side return path 35 is conveyed to recycling path 34.As a result, it can prevent from being detained many pallets on recycling path 34 T and cause from the pallet T that the conveying of independent path 33 comes on recycling path 34 the pallet T that conveys collide.

The action ＞ of the 1st yarn winding equipment during the stopping of ＜ spool preparation devices

Here, in the 1st yarn winding equipment 2, for example there is situations below：Spool preparation device 11 is being waited for from spinning It is machine supply yarn feeding spool S, so-called doff (doffing) when, when stay in spinning frame complete yarn feeding spool S it is spinning when, The yarn feeding spool S lodging for being placed in pallet T is produced when failures, spool preparation device 11 stops.At this point, spool prepares dress It puts 11 and does not send out new pallet T, do not receive pallet T from recycling path 34.

Therefore, in the 1st yarn winding equipment 2, when spool preparation device 11 stops, as shown in Figure 4, Figure 5, first, Control device 15 makes recycling side stop part 39 become blocking state (S101).As a result, pallet T from recycling side return path 35 to return The return for receiving path 34 is blocked.Next, control device 15 is by continuing the driving of each winder unit 13, from being currently at Yarn feeding spool S unwinding yarns in the unwinding of yarn are simultaneously wound (S102), and then unwound successively from another two yarn feeding spool S Yarn is simultaneously wound (S103).

Here, in the action of the 1st yarn winding equipment 2, when producing failure in for example a part of winder unit 13 Deng when the quantity (being set as supply tray number) of the pallet T temporarily supplied per unit time from spool preparation device 11 is than per unit Between pallet T handled by multiple winder units 13 quantity (being set as processing tray number) it is more.At this point, from spool preparation device 11 Yarn feeding spool S is supplied superfluously.

On the other hand, when such as spool preparation device 11 stops etc., above-mentioned processing tray number is temporarily than above-mentioned confession sometimes It is more to tray number.Therefore, in the present embodiment, when spool preparation device 11 stops, in addition to making winder unit 13 from unwinding In yarn feeding spool S unwinding yarns and except being wound, also from another two yarn feeding spool S unwinding yarns and be wound.By This, in the stopping of spool preparation device 11, can make winder unit 13 to from the superfluous support that supplies of ground of spool preparation device 11 Disk T processing.As a result, compared with following situation, the running efficiency of winder unit 13 can be improved：In such as spool When preparation device 11 stops, from the yarn feeding spool S unwinding yarns in unwinding and after being wound, making immediately by winder unit 13 windings carried out stop.

In addition, it in the present embodiment, in order to realize the winding of S102, S103, is set as stopping in spool preparation device 11 Time point, the path of the pallet T between tray conveying device 12, spool preparation device 11 and multiple winder units 13 (by distribution path 31, supply side return path 32, multiple independent paths 33 ratio winder unit 13 winding position on the upstream side The path that forms altogether of part) on there are winder unit 13 quantity more than twice of pallet T.

In the present embodiment, in addition in S102 from the yarn feeding spool S unwinding yarns in unwinding and other than being wound, It from another two yarn feeding spool S unwinding yarns and is wound also in S103.Therefore, the pallet T of empty spool E is placed with from independent Path 33 is conveyed to recycling path 34.On the other hand, in the stopping of spool preparation device 11, the pallet T on path 34 is recycled It will not be received by spool preparation device 11.Therefore, if with present embodiment differently, without recycling side return path 35, Recycling is detained many pallet T on path 34, and the pallet T that recycling path 34 is transported to from independent path 33 is possible to recycling road The pallet T collisions conveyed on diameter 34.

In contrast, in the present embodiment, recycling side return path 35 is provided with, therefore, it is possible to which recycling will be lodged in The pallet T of the right part in path 34 is conveyed to recycling side return path 35, so as to which by pallet T, temporarily accumulation is returned in recycling side Path 35.Thereby, it is possible to prevent the collision of pallet T as described above.

But, it is defeated if differently, on recycling side return path 35 not recycling side stop part 39 with present embodiment The pallet T for being sent to the left part of recycling side return path 35 is back to recycling path 34 immediately.Therefore, it is stagnant on recycling path 34 Stay many pallet T, it is possible to produce the collision of pallet T as described above.In addition, due to recycling path 34 on pallet T not by Spool preparation device 11 receives, therefore, when pallet T is back to recycling path 34 from recycling side return path 35, other pallets T is conveyed from recycling path 34 to recycling side return path 35.Therefore, if with present embodiment differently, recycling side return road Without recycling side stop part 39 on diameter 35, then pallet T is conveyed repeatedly on recycling path 34 and recycling side return path 35. In this case, it is possible to generate the problems such as leftover yarn of empty spool E is hooked in certain part of tray conveying device.

In contrast, in the present embodiment, recycling side stop part 39 is provided on recycling side return path 35, in yarn In the stopping of pipe preparation device 11, recycling side stop part 39 becomes blocking state.In the stopping of spool preparation device 11, not from It recycles side return path 35 and conveys pallet T to recycling path 34, can prevent problem as described above from generating.

In addition, in side return path 35 is recycled, in right part and the part accumulation between side stop part 39 can be recycled Pallet T.In the present embodiment, recycling side stop part 39 is set to the left part of recycling side return path 35.Thereby, it is possible to Recycle many pallet T of accumulation on side return path 35.

Also, (S104 in the case that the time point spool preparation device 11 completed in the winding of S103 has been activated：It is), State when control device 15 makes the recycling side stop part 39 restore usually to operate and end processing (S105).Here, S102, Winder unit 13 from total 3 yarn feeding spool S unwinding yarns and is wound the time it takes ratio in spool preparation in S103 The time it takes of doffing in device 11 is long.In other words, the radical of yarn feeding spool S that yarn is unwound in S102 and S103 into To doff the long such radical of the time it takes from yarn feeding spool S unwinding yarns the time it takes ratio of the number.Thus, For example in order to doff and in the case that spool preparation device 11 stopped, the spool preparation device 11 before the winding of S103 is completed It is started.

On the other hand, such as spool preparation device 11 in order to wait for by the spinning of yarn feeding spool S that spinning machine carries out and In the case of stopping, since the time that spinning is spent is long, so at the time point of the winding completion of S103, spool preparation device 11 keep the state stopped, unstart.Therefore, the feelings that the time point spool preparation device 11 completed in the winding of S103 still stops (S104 under condition：It is no), next control device 15 makes to stop (S106) by the winding that winder unit 13 carries out.At this point, it is set as carrying The pallet T for being equipped with the empty spool E that the final thread in S103 is unwound remains on the state of each winder unit 13.

Next, as shown in fig. 6, control device 15 makes supply side stop part 36 become blocking state (S107).Due to Stop winder unit 13 in S106, so from there on, without conveying support from supply side return path 32 to distribution path 31 Disk T is also only to again return to supply side return path 32 even if pallet T is conveyed.Therefore, in S107, by making supply Side stop part 36 becomes blocking state so that pallet will not be unnecessarily conveyed from supply side return path 32 to distribution path 31 T。

Next, control device 15 makes the conveying of the pallet T in tray conveying device 12 stop (S108).That is, make setting Ribbon conveyer in each path of tray conveying device 12 stops.As a result, from there on, unnecessary pallet T will not be carried out Conveying.Also, standby (S109 until spool preparation device 11 is started：It is no).Also, in 11 quilt of spool preparation device (S109 when having started：It is), winder unit 13 is made to start (S110).In S110, from being located at close to spool preparation device 11 The winder unit 13 on right side, which rises, successively starts winder unit 13.If winder unit 13 is started, it is placed with yarn and is unwound The pallet T of empty spool E afterwards is conveyed from independent path 33 to recycling path 34.Therefore, if being in contrast to this embodiment ground, from remote The winder unit 13 positioned at left side from spool preparation device 11, which rises, successively starts winder unit 13, then from independent path 33 The pallet T conveyed to recycling path 34 is possible to contact with the pallet T conveyed on recycling path 34.Therefore, in this implementation In mode, as described above, making winder unit 13 successively from the winder unit 13 positioned at right side close to spool preparation device 11 It starts.

Next, the state (S111) when control device 15 makes the recycling side stop part 59 be restored to usual operating, makes supply State (S112) when side stop part 36 restores usually to operate, end processing.

Action ＞ during the usual operating of the 2nd yarn winding equipment of ＜

Then, the action of the 2nd yarn winding equipment 3 is illustrated.In the 2nd yarn winding equipment 3, usually operating When, the pallet T sent out from spool preparation device 21 is supplied via supply side return path 52 from the end on right side to distribution path 51 It gives.In distribution path 51, pallet T is conveyed from right side towards left side, is supplied to each independent path 53.Winder unit 23 is from load The yarn feeding spool S unwinding yarns that are placed on the pallet T for being supplied to independent path 53 are simultaneously wound.

In addition, the remaining pallet T conveyed in distribution path 51 is returned from the left part of distribution path 51 to supply side Path 52 conveys.The pallet T for being transported to supply side return path 52 is back to the right part of distribution path 51.More specifically, Pallet T on supply side return path 52 is back to distribution path at the time of supply side stop part 56 becomes above-mentioned open state 51.Supply side stop part 56 is in the same manner as supply side stop part 36 in the processing capacity and winding with spool preparation device 21 The processing capacity of unit 23 makes supply side stop part 56 become the mode of open state to blocking state and opening at the time of corresponding State switches over.Thereby, it is possible to pallet T is made to be conveyed with appropriate step from supply side return path 32 to distribution path 31.

In addition, the pallet T for the empty spool E being placed with after having unwound yarn from winder unit 23 from independent path 53 to return Path 54 is received to convey.On recycling path 54, pallet T is conveyed towards spool preparation device 21 from right side towards left side.Wait for yarn The pallet T of the reception of pipe preparation device 21 is stranded in the left part in recycling path 54, and the pallet T more than regulation number is stranded in When recycling the left part in path 54, pallet T is conveyed to recycling side return path 55.

The pallet T for being transported to recycling side return path 55 is back to the part on the right side for recycling path 54.More specifically, Pallet T on recycling side return path 55 is back to recycling path 54 when recycling side stop part 59 and becoming above-mentioned open state. Side stop part 59 is recycled in the same manner as recycling side stop part 39 in the processing capacity and winder unit with spool preparation device 21 Recycling side stop part 59 is made to become the mode of open state to blocking state and open state at the time of 23 processing capacity is corresponding It switches over.Thereby, it is possible to which pallet T is made to be conveyed with appropriate step from recycling side return path 55 to recycling path 54, prevent It is collided from the pallet T that the conveying of independent path 33 comes with the pallet T conveyed on recycling path 34.

The action ＞ of the 2nd yarn winding equipment during the stopping of ＜ spool preparation devices

Here, in the 2nd yarn winding equipment 3, also with the 1st yarn winding equipment 2 similarly, the presence of in action process The situation that spool preparation device 21 stops.

Therefore, when spool preparation device 21 stops in the 2nd yarn winding equipment 3, as shown in Figure 7, Figure 8, first, control Device 25 processed switches to blocking state (S201) by side stop part 59 is recycled.As a result, pallet T from recycling side return path 55 to return The return for receiving path 54 is blocked.

Next, control device 25 is by continuing the driving of each winder unit 23, from being currently in the unwinding of yarn Yarn feeding spool S unwinding yarns and be wound (S202), and then from another two yarn feeding spool S successively unwinding yarns and rolled up Around (S203).As a result, in the same manner as the above, winder unit 23 can be made in the stopping of spool preparation device 21 to from yarn The pallet T processing that pipe preparation device 21 supplies superfluously.As a result, compared with following situation, winding can be improved The running efficiency of unit 23：When such as spool preparation device 21 stops, going forward side by side from the yarn feeding spool S unwinding yarns in unwinding It has gone after winding, has made to be stopped by the winding that winder unit 23 carries out immediately.

In addition, in the present embodiment, recycling side return path 55 is provided in tray conveying device 22, in recycling side Recycling side stop part 59 is provided on return path 55.As a result, in the same manner as above-mentioned content, many pallet T can be prevented stagnant Stay causes pallet T impinging one another in recycling path 54.In addition, it can prevent pallet T from being returned in recycling path 34 and recycling side It is conveyed repeatedly on path 35 and the leftover yarn of empty spool E is led to problems such as to be hooked in certain part of tray conveying device and is produced It is raw.In addition, in the present embodiment, recycling side stop part 59 is set to the left part of recycling side return path 55, as a result, with The above similarly, can be by many pallet T accumulation in recycling side return path 55.

In addition, it in the present embodiment, in order to realize the winding of S202, S203, is set as stopping in spool preparation device 21 Time point, the path of the pallet T between tray conveying device 22, spool preparation device 21 and multiple winder units 23 (by distribution path 51, supply side return path 52, multiple independent paths 53 ratio winder unit 23 winding position on the upstream side The path that forms altogether of part) on there are winder unit 23 quantity more than twice of pallet T.

Also, (S204 in the case that the time point spool preparation device 21 completed in the winding of S203 has been activated：It is), State (S205) when control device 25 makes the recycling side stop part 59 restore usually to operate, end processing.Here, S202, Winder unit 23 from 3 yarn feeding spool S unwinding yarns and is wound the time it takes ratio in spool preparation device in S203 The time it takes of doffing in 21 is long.In other words, the radical of yarn feeding spool S that yarn is unwound in S202 and S203 become from Yarn feeding spool S unwinding yarns the time it takes ratio of the number doffs the long such radical of the time it takes.Thus, in example Such as in order to doff in the case of the stopping of spool preparation device 21, spool preparation device 21 is risen before the winding of S203 is completed It is dynamic.

On the other hand, stop in spool preparation device 21 in order to wait for the spinning of the yarn feeding spool carried out by spinning machine S In the case of, at the time point that the winding of S203 is completed, spool preparation device 11 keeps the state stopped, unstart.Also, In the case that the time point spool preparation device 21 that the winding of S203 is completed stops, (S204：It is no), next control device 15 is held Row stopping handles (S206).In stopping processing, as shown in figure 9, first, control device 25 makes the volume carried out by winder unit 13 Around stopping (S301).Next, supply side stop part 56 is switched to blocking state (S302) by control device 25.Pallet T as a result, It is not conveyed from supply side return path 52 to distribution path 51.Also, the whole supports currently conveyed in distribution path 51 Disk T is transported to the downstream side of distribution path 51, and is conveyed from distribution path 51 to supply side return path 52, as a result, finally Pallet T is not present in distribution path 51 as shown in Figure 10.

Control device 25 is standby until not having pallet T (S303 in distribution path 51：It is no), do not have when in distribution path 51 (S303 when having pallet T：It is), further the stipulated time is waited for pass through and the conveying of pallet T is made to stop (S304).That is, Shi Ge roads Ribbon conveyer on diameter stops.As a result, from there on, the conveying of unnecessary pallet T will not be carried out.Here, S304's sentences The disconnected testing result based on multiple tray sensors 58 carries out.In addition, it in the present embodiment, is held in the palm used in the judgement of S304 Disk sensor 58 is equivalent to " the 2nd sensor " of the present invention.

Fig. 7 is returned to, control device 25 is standby until spool preparation device 21 is started after the completion of stopping handling (S207：It is no), (S207 when spool preparation device 21 has been started：It is), perform the recovery processing for restoring usually to operate (S208)。

In recovery processing, as shown in figure 11, first, when control device 25 makes the recycling side stop part 59 restore usually to operate State (S401).Next, control device 25 makes winder unit 23 start (S402).In S402, prepare from close to spool The winder unit 23 positioned at left side of device 21, which rises, successively starts winder unit 23.As a result, in the same manner as above-mentioned situation, energy Enough prevent the pallet T and pallet T conveyed on recycling path 54 for being transported to recycling path 54 from independent path 53 from colliding.

In addition, as shown in figure 12, the starting of control device 25 and winder unit 23 concurrently switches to guiding bar 61 to draw State (S403) is led, the pallet T conveyed on supply side return path 52 as a result, is guided bar 61 and is guided to bypass path 60. Also, pallet T leans on left side (spool via coupling part of the bypass path 60 between the ratio of distribution path 51 and bypass path 60 21 side of preparation device) part supply.

Here, in the 2nd yarn winding equipment 3, road is returned to from the pallet T that spool preparation device 21 is sent out via supply side Diameter 52 is supplied to the end on the right side of distribution path 51.Therefore, if with present embodiment differently, no bypass path 60 and draw Guide rod 61 then relative to the situation for from the winder unit 23 positioned at left side starting successively winder unit 23, and becomes from position The supply tray T successively in the winder unit 23 on right side.As a result, winder units 23 of the pallet T to the left side first started Being fed with may delay.

Therefore, in the present embodiment, as described above, when winder unit 23 is started, guiding bar 61 is switched to Boot state.As a result, from spool preparation device 21 send out pallet T from supply side return path 52 via bypass path 60 to Coupling part between the ratio of distribution path 51 and bypass path 60 is conveyed by the part in left side.Thereby, it is possible to prevent pallet T Supply to winder unit 23 first starting, positioned at left side postpones.

In addition, in the present embodiment, as described above, in stopping processing, by the way that supply side stop part 56 is made to become resistance Disconnected state, is not present pallet T in distribution path 51.Thus, it is possible to pallet T is prevented from bypass path 60 to distribution path 51 The pallet T come during conveying with the part conveying of the ratio bypass path 60 from distribution path 51 on the upstream side is collided.

In addition, in the 1st yarn winding equipment 2, the pallet T sent out from spool preparation device 11 is directly to distribution path 31 Left side (11 side of spool preparation device) end supply.Therefore, make volume successively for from the winder unit 13 positioned at left side Situation about being started around unit 13, and the supply tray T successively from the winder unit 13 positioned at left side.Thus, in the 1st reel for yarn In equipment 2, the situation that as described above, pallet T postpones to the supply of the winder unit 13 in the left side first started will not be generated, Without bypass path between distribution path 31 and supply side return path 32.In addition, return to road even if being provided with from supply side Diameter 32 conveys the bypass path of pallet T to distribution path 31, and pallet T will not to the supply of the winder unit 13 positioned at left side In advance.

Also, control device 25 is standby until being the tray sensor 58a (present invention by the tray sensor 58 of the leftmost side " the 1st sensor ") detect pallet T (S404：It is no), (S404 when detecting pallet T by tray sensor 58a：It is), Guiding bar 61 is switched into non-guide state (S405).Moreover, control device 25 makes supply side stop part 56 restore usually to transport State (S406) when turning.As a result, as shown in figure 13, the pallet T on supply side return path 52 is not drawn to bypass path 60 It leads.Moreover, supply side stop part 56 is released from the blocking of the conveying of pallet T.Thus, from supply side return path 52 to point Right part conveying pallet T with path 51, to the 23 supply tray T of winder unit positioned at right side.Also, in the winding of S402 When the starting of unit 23, the switching completion to state during usual operating of the supply side stop part 56 of S405, the 2nd reel for yarn The state for restoring usually to operate around equipment 3.

Here, being located at each of left side as in the coupling part between bypass path 60 compared to distribution path 51 After the state for containing 3 pallet T in independent path 53 respectively, the pallet of distribution path 51 is transported to via bypass path 60 T is not conveyed to any independent path 53, but defeated from the end in the downstream side of distribution path 51 to supply side return path 52 It send, at this point, by tray sensor 58a detection pallets T.That is, pallet T (S404 are detected by tray sensor 58a：It is) mean Pallet T is located at the confession of each winder unit 23 in left side to the coupling part between bypass path 60 compared to distribution path 51 To completion.

In addition, in the present embodiment, when the guiding bar 61 of S403 is switched to boot state, road is returned in supply side The part of the ratio bypass path 60 of diameter 52 on the right side, which is detained, the pallet T that conveying is blocked due to supply side stop part 56.Therefore, If with present embodiment differently, guiding bar 61 become boot state when supply side stop part 56 is made to restore usually to operate when State, then the pallet T conveyed from bypass path 60 to distribution path 51 are possible to and from supply side return paths 52 to distribution road The pallet T collisions that the end on the right side of diameter 51 supplies and conveyed in distribution path 51.In the present embodiment, in order to prevent Such mutual collisions of pallet T, after guiding bar 61 is switched to non-guide state, restore supply side stop part 56 State when usually operating.

Then, illustrate to be applied with present embodiment the variation of various changes.

In the above-described embodiment, tray conveying device 12 does not have between distribution path 31 and supply side return path 32 There is setting bypass path, but it is not limited to this.Such as the parts for making tray conveying device 12 and tray conveying device 22 Tray conveying device 12 can also be set as being provided between distribution path 31 and supply side return path 32 not making by generalization The device of bypass path.

In addition, in the above-described embodiment, in tray conveying device 22, for making pallet T from distribution path 51 Left part be back to right part supply side return path 52 double as the pallet T that will be sent out from spool preparation device 21 to point The path (" feed path " of the invention) of right part supply with path 51, but it is not limited to this.It can also be returned with supply side Circuit diameter 52 is provided independently from the pallet T for being useful for send out from spool preparation device 21 and is supplied to the right part of distribution path 51 Path.

In addition, in the above-described embodiment, bypass path 60 is returned in the lateral direction with distribution path 51 and supply side The center of circuit diameter 52, which is compared, is located at left side (21 side of spool preparation device), and but it is not limited to this.Bypass path 60 can also be It is located at the position identical with the center of distribution path 51 and supply side return path 52, acceptable and distribution path on left and right directions 51 compare with the center of supply side return path 52 positioned at right side (opposite side of spool preparation device 21).

In addition, in the above-described embodiment, the coupling part between distribution path 31,51 of independent path 33,53 It is tilted in a manner of being more located front side towards left side, then relative to front-rear direction, pallet T is in distribution path 31,51 as a result, From right side towards left side convey when, to independent path 33,53 convey, but it is not limited to this.Can also be, in such as independent path 33rd, 53 coupling part between distribution path 31,51 be provided with to whether by pallet T from distribution path 31,51 to independent Path 33,53 guides bar switched over etc..

In addition, in the above-described embodiment, recycling path 34,54 is in the same manner as distribution path 31,51 along right and left To extension, but it is not limited to this.Recycling path 34,54 can also extend and make along the direction different from above-mentioned embodiment Pallet T returns to spool preparation device 11,21.Similarly, recycling side return path 35,55 can not also prolong along left and right directions It stretches.

In addition, in the above-described embodiment, recycling side return path 35,55 is connect with recycling path 34,54, is being recycled The left part of side return path 35,55 is provided with recycling side stop part 39,59, and but it is not limited to this.Recycle side stop part 39,59 The part of the ratio the above embodiment of recycling side return path 35,55 on the right side can also be set to.Furthermore, it is also possible to recycling Recycling side stop part 39,59 is not provided on side return path 35,55.Moreover, it is also possible to side return path 35,55 is not recycled.

In addition, the structure of recycling side stop part 39,59 is not limited to the structure of above-mentioned embodiment.Recycle side stop part 39th, 59 can also have in the position of closure recycling side return path 35,55 and not block recycling side return path 35,55 The other structures moved between position.Moreover, it can be, blocking recycling side return road by recycling side stop part 39,59 Structure between the position of diameter 35,55 and the position for not blocking recycling side return path 35,55 other than the structure that moves, to whether Pallet T is blocked to be switched over from recycling side return path 35,55 to the conveying in recycling path 34,54.

In addition, in the above-described embodiment, after guiding bar 61 is switched to boot state in S403, until by holding in the palm Disk sensor 58a detects (S404 until pallet T：It is), keep boot state constant guiding bar 61, but it is not limited to this. In a variation, as shown in figure 14, after guiding bar 61 is switched to boot state, until by tray sensor 58a (S404 in a period of detecting until pallet T：It is no), whether the testing result based on tray sensor 58 is to from distribution path The part conveying of 51 ratio bypass path 60 on the right side has carried out pallet T and has been judged.Also, when no conveying carrys out pallet T (S501：It is no), S404 is returned to, (the S501 when conveying has carried out pallet T：It is), guiding bar 61 is switched into non-guide state (S502).It is also, standby until above-mentioned pallet T is by the coupling part between bypass path 60 of distribution path 51 (S503：It is no), (S503 when above-mentioned pallet T has passed through the coupling part between bypass path 60 of distribution path 51：It is), It returns to S403 and guiding bar 61 is switched into boot state.

Here, in the above-described embodiment, after winder unit 23 is stopped, the detection based on tray sensor 58 As a result, make there is no pallet T in distribution path 51, but sometimes due to detection mistake of tray sensor 58 etc., pallet T can be remained on Distribution path 51.In this case, if keeping guiding bar 61 being maintained boot state, distribution is transported to from bypass path 60 The pallet T in path 51 is possible to contact with the pallet T come from the conveying of the part on the right side of distribution path 51.

Therefore, in this variation, when after guiding bar 61 is switched to boot state, until by tray sensor 58a from the part conveying of the ratio bypass path 60 of distribution path 51 on the right side carrys out pallet T in a period of detecting until pallet T When, until the pallet by until in a period of, by guiding bar 61 switch to non-guide state without from bypass path 60 to Distribution path 51 conveys pallet T.Thereby, it is possible to prevent from bypass path 60 be transported to the pallet T of distribution path 51 with from distribution The pallet T contacts that the part conveying on the right side in path 51 comes.

In addition, in the above-described embodiment, after boot state switches to non-guide state, make by guiding bar 61 The state that supply side stop part 56 restores usual when operating from blocking state, but it is not limited to this.It such as can also substantially simultaneously Ground carries out these switchings.Or or, before guiding bar 61 is switched to non-guide state from boot state, make confession State when restoring usually to operate to side stop part 56.Divided by supply side stop part 56 to convey the pallet T being blocked and reach The coupling part between bypass path 60 with path 51 will spend a degree of time.Therefore, even these situations Under, it is transported to the possibility that the pallet T of distribution path 51 contacts with the pallet T conveyed in distribution path 51 from bypass path 60 Also it is and less high.

In addition, the structure of supply side stop part 36,56 is not limited to the structure of above-mentioned embodiment.Supply side stop part 36th, 56 can also have in position of the position of closure supply side return path 32,52 with not blocking supply side return path 32,52 The other structures moved between putting.Moreover, it can be, supply side return path is being blocked by supply side stop part 36,56 32nd, the structure other than the structure moved between 52 position and the position for not blocking supply side return path 32,52, to whether The conveying of pallet T is blocked to switch in supply side return path 32,52.

Furthermore, it is also possible to it is not provided with supply side stop part 36,56 in supply side return path 32,52.

In addition, in the above-described embodiment, in S303, whether the testing result based on tray sensor 58 is to dividing With there is no pallet T to be judged that but it is not limited to this on path 51.Can also be, such as from stopping supply side in S303 When block piece 56 have passed through the stipulated time as blocking state, it is judged as in distribution path 51 without pallet.

In addition, in the above-described embodiment, after the winding in S203, in distribution path 51 there is no pallet T it Afterwards, stop the conveying of the pallet T in tray conveying device 22, but it is not limited to this.Can also be residual in distribution path 51 There are the conveying stoppings of the pallet T made in the state of pallet T in tray conveying device 22.

In addition, in the above-described embodiment, in S404, when detecting pallet T by tray sensor 58a, judge It is completed for pallet T to the supply for the winder unit 23 for being located at left side compared with bypass path 60, but it is not limited to this.It can also Be, such as when have passed through the stipulated time from guiding bar 61 is switched to boot state be judged as pallet T to bypass path 60 supplies for comparing the winder unit 23 positioned at left side are completed.

In addition, in the above-described embodiment, as being located at the whole independent of left side compared with bypass path 60 After the state for containing 3 pallet T on path 53 respectively, guiding bar 61 is switched into non-guide state from boot state, but It is not limited to this.Can also be, when to compared with bypass path 60 be located at left side each independent path 53 (winder unit 23) When being supplied respectively to the supply of at least 1 pallet T and completing, guiding bar 61 is switched into non-guide state from boot state.

In addition, in the above-described embodiment, guiding bar 61 is switched into guiding shape in the starting of winder unit 23 State in usual operating, keeps guiding bar 61 being maintained at non-guide state, but it is not limited to this.Can also be, it is single in winding Other than during the starting of member 23, guiding bar 61 is switched into boot state also according to situation when usually operating.

In addition, in the above-described embodiment, when spool preparation device 11,21 stops, in winder unit 13,23, From the yarn feeding spool S unwinding yarns being currently in unwinding and after being wound, from another two yarn feeding spool S unwinding yarns Line is simultaneously wound, and then stops winding, but it is not limited to this.Can also be, for example, from be currently at unwinding in yarn feeding Spool S unwinding yarns and after being wound, from the yarn feeding spool S unwinding yarns of another 1 or 3 or more and are wound, Then stop winding.Alternatively, can also from be currently at unwinding in yarn feeding spool S unwinding yarns and carried out winding Afterwards, stop winding immediately.

More than in addition, the switching of bar 61 is guided using the control of control device 25, but it is not limited to this.It can also Be, such as in the starting of winder unit 23, operator guiding bar 61 is switched to boot state manually, to bypass Diameter 60 is compared after the winder unit 23 in left side has supplied pallet T, and guiding bar 61 is switched to non-guide state.

Claims

1. a kind of tray conveying device, the support that the tray supply apparatus for the pallet that yarn feeding spool is placed with from supply is supplied Disk is conveyed to multiple winder units, and multiple winder unit arranges in defined orientation, and at the start from the row The winder unit close to the tray supply apparatus on column direction rises to be started successively, which is characterized in that, Have：

Distribution path, which is located at the side of the orientation compared with the tray supply apparatus, for from institute The described one lateral opposite side for stating orientation conveys the pallet, and from the winding positioned at the side of the orientation Unit rises distributes the pallet to the multiple winder unit successively；

Feed path, the feed path is by the end of the side of the orientation of the distribution path and the pallet Feedway connects, for supplying the pallet to the distribution path；

Bypass path, the bypass path is by the distribution path and the feed path in the side of the orientation Part connection other than end, for conveying the pallet from the feed path to the distribution path；And

Switching part, the switching part to whether the pallet being made to convey from the feed path to the bypass path switch over, For the pallet being made to be conveyed from the feed path to the bypass path in the starting of the multiple winder unit.

2. tray conveying device according to claim 1, which is characterized in that

The switching part is configured to, the multiple winder unit starting complete after in the state of, do not make the pallet from The feed path is conveyed to the bypass path.

3. tray conveying device according to claim 1 or 2, which is characterized in that

The tray conveying device is also equipped with carrying out the control device of the control of the switching part,

The control device makes the switching part in the starting of the multiple winder unit so that the pallet is from the supply The mode that path is conveyed to the bypass path switches over, later, to compared with the bypass path be located at the arrangement After each winder unit of the opposite side in direction has supplied pallet described at least one, make the switching part not make the support The mode that disk is conveyed from the feed path to the bypass path switches over.

4. tray conveying device according to claim 3, which is characterized in that

The tray conveying device is also equipped with the 1st sensor, the 1st sensor to the distribution path, than being located near described The winder unit of the opposite side of orientation is examined by the presence or absence of pallet at the part of the opposite side, described It surveys,

The control device is judged as when detecting the pallet by the 1st sensor to compared with the bypass path Each winder unit positioned at the opposite side of the orientation has supplied pallet described at least one, and makes the switching part It is switched in a manner of the pallet is not made to be conveyed from the feed path to the bypass path.

5. tray conveying device according to claim 3 or 4, which is characterized in that

The tray conveying device is also equipped with stop part, the stop part be located at the feed path, than the switching part by described The position of the side of orientation, for blocking the conveying of the pallet,

The control device blocks the stop part when the supply of the pallet from the tray supply apparatus stops The conveying of the pallet after not having the pallet in the distribution path, makes in the distribution path and the supply road The conveying of the pallet on diameter stops.

6. tray conveying device according to claim 5, which is characterized in that

The tray conveying device is also equipped with the 2nd sensor, and the 2nd sensor is set in the distribution path, for described The presence or absence of pallet is detected,

Testing result of the control device based on the 2nd sensor to the presence or absence of described pallet in the distribution path into Row judges.

7. tray conveying device according to claim 5 or 6, which is characterized in that

The control device is making the switching part the pallet not to be made to be conveyed from the feed path to the bypass path Mode switch over after, the stop part is made to release the blocking of the conveying of the pallet.

8. the tray conveying device according to any one of claim 3~7, which is characterized in that

The tray conveying device is also equipped with recycling path, which is unwound for that will be placed with by the multiple winder unit The pallet of empty spool after yarn is back to the pallet from the described one lateral opposite side conveying of the orientation The tray supply apparatus.

9. according to tray conveying device according to any one of claims 1 to 8, which is characterized in that

The tray conveying device is also equipped with multiple independent paths, and multiple independent path is independent relative to the multiple winder unit Ground is set, and is connect with the distribution path, and the pallet is distributed from the distribution path to multiple independent path,

Connecting portion office of each independent path between the distribution path is relative to the direction orthogonal with the orientation And obliquely extend to the opposite side of the orientation.

10. according to tray conveying device according to any one of claims 1 to 9, which is characterized in that

The bypass path is located at the opposite side in the orientation compared with the center of the distribution path.

11. according to tray conveying device according to any one of claims 1 to 10, which is characterized in that

The tray conveying device has return path, which connect with the both ends of the distribution path, defeated for making The pallet for being sent to the end of the opposite side of the orientation of the distribution path is back to the institute of the distribution path The end of the side of orientation is stated,

The return path by the way that the end of the opposite side of the orientation is made to be connect with the tray supply apparatus, and As the feed path.

12. a kind of yarn winding equipment, which is characterized in that

The yarn winding equipment has：

Tray supply apparatus, the tray supply apparatus supply the pallet for being placed with yarn feeding spool；

Multiple winder units, multiple winder unit arrange in defined orientation；

Tray conveying device, the tray conveying device convey the support from the tray supply apparatus to the multiple winder unit Disk；And

Control device,

The tray conveying device has：

Distribution path, which is located at the side of the orientation compared with the tray supply apparatus, for by institute Pallet is stated from described the one of the orientation lateral opposite side conveying, and from the volume positioned at the side of the orientation It is risen around unit and distributes the pallet to the multiple winder unit successively；

Switching part, the switching part to whether the pallet being made to convey from the feed path to the bypass path switch over,

The control device in the starting of the multiple winder unit,

From the winder unit positioned at the opposite side of the orientation start successively the multiple winder unit,

And the switching part is made to be cut in a manner of the pallet to be made to be conveyed from the feed path to the bypass path It changes, later, is supplied in each winder unit to the opposite side for being located at the orientation compared with the bypass path After pallet described at least one, make the switching part so that the pallet not to be made to be conveyed from the feed path to the bypass path Mode switch over.

13. a kind of system for winding yarn, which is characterized in that

The system for winding yarn has the 1st yarn winding equipment and the 2nd yarn winding equipment,

The 1st yarn winding equipment has：

1st tray supply apparatus, the 1st tray supply apparatus supply the pallet for being placed with yarn feeding spool；

Multiple 1st winder units, multiple 1st winder unit arrange in defined orientation；

1st tray conveying device, the 1st tray conveying device are single from the 1st tray supply apparatus to the multiple 1st winding Member conveys the pallet；And

1st control device, the 1st control device control the 1st winder unit and the 1st tray conveying device,

The 2nd yarn winding equipment has：

2nd tray supply apparatus, the 2nd tray supply apparatus supply the pallet；

Multiple 2nd winder units, multiple 2nd winder unit arrange in the orientation；

2nd tray conveying device, the 2nd tray conveying device are single from the 2nd tray supply apparatus to the multiple 2nd winding Member supplies the pallet；And

2nd control device, the 2nd control device control the 2nd winder unit and the 2nd tray conveying device,

1st tray conveying device has distribution path, the distribution path be for by the pallet along with the arrangement The parallel conveying direction in direction conveys and from the winder unit positioned at the upstream side of the conveying direction successively to the multiple Winder unit distributes the path of the pallet, and the downstream side of the conveying direction is located at compared with the 1st tray supply apparatus,

2nd tray conveying device has：

The distribution path, the distribution path are located at the 2nd tray supply apparatus described in ratio on the conveying direction on the upstream side Position；

Feed path, the feed path supply the end of the upstream side of the conveying direction of the distribution path and the pallet It is connected to device, for supplying the pallet to the distribution path；

Bypass path, the bypass path is by the distribution path and the feed path at the end of the upstream side of the conveying direction Part connection other than portion, for conveying the pallet from the feed path to the distribution path；And

2nd control device in the starting of the multiple 2nd winder unit,

Making the multiple 2nd winder unit successively from the 2nd winder unit positioned at the downstream side of the conveying direction It is dynamic,

And the switching part is made to be cut in a manner of the pallet to be made to be conveyed from the feed path to the bypass path It changes, later, has been supplied extremely in each 2nd winder unit to the downstream side for being located at the conveying direction compared with the bypass path After few 1 pallet, make the switching part so that the side that the pallet is conveyed from the feed path to the bypass path Formula switches over.

14. system for winding yarn according to claim 13, which is characterized in that

1st tray conveying device is also equipped with return path, which connect with the both ends of the distribution path, uses Pallet in the end in the downstream side for the conveying direction for making to be transported to the distribution path is back to the distribution path The end of the upstream side of the conveying direction,

2nd tray conveying device has the return path,

The return path of 2nd tray conveying device is by making end and the institute in the downstream side of the conveying direction Tray supply apparatus connection is stated, and as the feed path.

15. the system for winding yarn according to claim 13 or 14, which is characterized in that

1st control device is in the starting of the multiple 1st winder unit, from positioned at the downstream side of the conveying direction 1st winder unit successively starts the multiple 1st winder unit.

16. the system for winding yarn according to any one of claim 13~15, which is characterized in that

1st tray conveying device does not have the bypass path between the distribution path and the return path.

17. a kind of driving method of tray conveying device, the pallet which will be placed with yarn feeding spool from supply Tray supply apparatus supply the pallet conveyed to multiple winder units, multiple winder unit is in defined orientation Upper arrangement, and being started successively from the winder unit of the close tray supply apparatus in the orientation at the start,

The driving method of the tray conveying device is characterized in that,

The tray conveying device has：

In the driving method of the tray conveying device, in the starting of the multiple winder unit,

The switching part is switched in a manner of the pallet is made to be conveyed from the feed path to the bypass path, it Afterwards, at least 1 has been supplied in each winder unit to the opposite side for being located at the orientation compared with the bypass path After a pallet, by the switching part in a manner of the pallet not to be made to be conveyed from the feed path to the bypass path It switches over.

18. a kind of starting method of yarn winding equipment, the yarn winding equipment have：

Multiple winder units, multiple winder unit arrange in defined orientation；And

Tray conveying device, the tray conveying device convey the support from the tray supply apparatus to the multiple winder unit Disk,

The starting method of the yarn winding equipment is characterized in that,

The tray conveying device has：

Bypass path, the bypass path are used for the distribution path and the feed path described the one of the orientation Part connection other than the end of side, for conveying the pallet from the feed path to the distribution path；And

In the starting method of the yarn winding equipment, in the starting of the multiple winder unit,

From the winder unit of the opposite side positioned at the orientation successively make the multiple winder unit successively It starts,

And the switching part is cut in a manner of the pallet is made to be conveyed from the feed path to the bypass path It changes, later, is supplied in each winder unit to the opposite side for being located at the orientation compared with the bypass path After pallet described at least one, by the switching part the pallet not to be made to be conveyed from the feed path to the bypass path Mode switch over.