CN1366102A - Spindle changing device of roving frame - Google Patents
Spindle changing device of roving frame Download PDFInfo
- Publication number
- CN1366102A CN1366102A CN02101880A CN02101880A CN1366102A CN 1366102 A CN1366102 A CN 1366102A CN 02101880 A CN02101880 A CN 02101880A CN 02101880 A CN02101880 A CN 02101880A CN 1366102 A CN1366102 A CN 1366102A
- Authority
- CN
- China
- Prior art keywords
- spindle
- changing
- speed frames
- wheel
- changing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000008093 supporting effect Effects 0.000 claims description 82
- 230000007246 mechanism Effects 0.000 claims description 18
- 241001155433 Centrarchus macropterus Species 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 12
- 238000004904 shortening Methods 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
- D01H9/04—Doffing arrangements integral with spinning or twisting machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The present invention provided a cop-changing apparatus in a roving frame capable of shortening the working process in a cop-changing work to the minimum or simplifying it. A bobbin-holding member has bobbin-hanging parts formed on two sites of cop-changing arms of a cop-changing apparatus, and it is installed on the cop-changing apparatus in a freely rotating manner. In a state where an empty bobbin is hanged on one of the bobbin-hanging parts, a full bobbin is hanged on the other bobbin-hanging part, and subsequently, the bobbin-holding member is turned. Since a doffing work and an empty bobbin-feeding work can be performed immediately in this state, the reciprocal motion of the cop-changing apparatus to a roving frame becomes once, and thus, the working process in the cop-changing work by the cop-changing apparatus, an elevating apparatus and a transferring apparatus can be made minimum.
Description
Technical field
The present invention relates to the spindle changing device of Speed frames, Speed frames have one group of top-supported type flier, are used to the work of doffing so that shifted out full spindle and carried out the supply work of sky spindle so that arrange empty spindle on the spindle wheel by the spindle track.
Background technology
Usually, spindle changing device, lowering or hoisting gear and conveyer are arranged on the front of Speed frames, and Speed frames have one group of top-supported type flier and are used for automation and carry out spindle changing work, comprise the work of doffing and in succession empty spindle supply work thereafter.Moreover, many spindle changing devices had been proposed, reach the purpose of improving the Speed frames operating efficiency by minimizing and spindle changing work required time.For example, Japanese patent laid-open publication gazette No.12-45137 discloses a kind of spindle changing device, and it has one group of spindle changing arm, arranges with the pitch identical with the spindle wheel, each spindle changing arm has two spindle sprung partses, observes them with the predetermined spacing setting from forward/backward direction.Spindle changing device is set on Speed frames, before Speed frames are stopped by spindle change signal, is transmitted device and hangs in advance by back spindle sprung parts by lowering or hoisting gear by the empty spindle that prime process or other process transmit.When the spindle changing work according to the spindle changing signal began, full spindle was hung by preceding spindle sprung parts when doffing work and is expired such position that spindle is transferred to conveyer subsequently, is removed by Speed frames at this position spindle changing device.Therefore, spindle changing device moves towards Speed frames once more, so that carry out sky spindle supply work.
On the Speed frames that are equipped with above-mentioned spindle changing device, when empty spindle is hung by back spindle sprung parts, and when full spindle was removed by the spindle track by the work of doffing, when the two quilt of full spindle and empty spindle was hung by the spindle changing arm sling, spindle changing work began.Moreover, because the empty spindle that is hung by back spindle sprung parts can not be supplied to, be transferred to conveyer unless after spindle change device moves backward, expire spindle.Like this need be with respect to twice reciprocal spindle changing device of Speed frames when spindle change work, thus make the spindle changing process become complicated.
Summary of the invention
The spindle changing device that the purpose of this invention is to provide Speed frames, it can reduce and simplify the step of spindle changing work.
In order to achieve the above object, according to the spindle changing device that the invention provides Speed frames.This spindle changing device is arranged on the front of Speed frames, Speed frames have one group of top-supported type flier and one group of spindle changing arm, arrange with the pitch identical with the spindle wheel, so that can move forward and backward, be used to the work of doffing, so that remove full spindle and carry out sky spindle supply work by the spindle track, so that on the spindle wheel, arrange empty spindle, it is characterised in that spindle changing mechanism is arranged on the spindle changing arm, full spindle is doffed and empty spindle is arranged in top such spindle changing position of the spindle wheel that full spindle doffed by spindle wheel, in Speed frames, move to small part at this position spindle changing arm.
More particularly, the spindle changing device of Speed frames is arranged on the front of Speed frames, Speed frames have top-supported type flier and one group of spindle changing arm, arrange with the pitch identical with the spindle wheel, so that the spindle wheel can move forward and backward, be used to the work of doffing, so that remove full spindle and carry out sky spindle supply work by the spindle track, so that the empty spindle of arrangement on the spindle wheel, it is characterised in that the spindle supporting element has two spindle sprung partses, be installed in the front end of the corresponding spindle changing arm that can on horizontal plane, rotate, and driving mechanism, in order to drive the spindle supporting element rotationally, spindle is rotated so that make full spindle and the empty spindle switch of being supported in advance by another spindle sprung parts by a spindle sprung parts suspension and spindle supporting element, in the spindle changing position, the spindle changing arm moves to small part in Speed frames.The spindle sprung parts is arranged to and can moves in identical circumference when horizontally rotating, and keeps equal distance.
In addition, according to the spindle changing device that the invention provides Speed frames, it has the front that carriage is arranged on Speed frames, and Speed frames have one group of top-supported type flier, are set to Yi shape, can towards with leave Speed frames and move; One group of spindle changing arm is arranged on the carriage, and its longitudinal pitch is identical with the spindle wheel; The spindle supporting element has two spindle sprung partses and is installed in the end of each spindle changing arm, be right after Speed frames, it can rotate in horizontal plane around the centre position between two spindle sprung partses like this, facing to the transverse pitch of sprung parts and the overlapping of spindle wheel of corresponding spindle wheel; And driving mechanism is arranged on the carriage, is used to make the spindle supporting element to rotate 180 °.
In this case, the spindle supporting element preferably is arranged to and can rotates in horizontal plane around the center of two spindle sprung partses, thereby makes when the spindle supporting element rotates 180 °, and the position of two spindle sprung partses exchanges mutually.
Description of drawings
The present invention will be by clearly showing to the following explanation of most preferred embodiment with referring to accompanying drawing, wherein:
Fig. 1 is the phantom of spindle changing device of the present invention, and lowering or hoisting gear and conveyer are arranged on the front of Speed frames;
Fig. 2 is the enlarged drawing that the straight line II-II along Fig. 1 cuts, and its Speed frames and spindle changing device are cancelled;
Fig. 3 is the enlarged drawing when being observed by Fig. 1 arrow III direction;
Fig. 4 is the work sheet of related device when spindle changing is worked;
Fig. 5 is the work sheet of related device when spindle changing is worked;
Fig. 6 is the work sheet of related device when spindle changing is worked;
Fig. 7 is the work sheet of related device when spindle changing is worked;
Fig. 8 is the work sheet of related device when spindle changing is worked;
Fig. 9 A to 9H is the job step figure of spindle supporting element when working according to spindle changing shown in Fig. 1 and 4 to 8;
Figure 10 is total side view of another embodiment of the present invention;
Figure 11 A to 11H is the plane of the job step of spindle supporting element during according to spindle changing shown in Figure 10 work; And
Figure 12 is the plane of another embodiment of spindle supporting element.
The specific embodiment
Embodiments of the invention are referring to description of drawings.Speed frames 1 shown in Figure 1 have machine shelf 2, and it has one group of top-supported type or mounted model flier 3, are arranged as front-seat and back row with Yi shape, and spindle track 4, and it has spindle wheel 5 and is arranged on the position of vertical plane to flier 3.
Be wrapped on the spindle B that is inserted in the spindle wheel 5 by flier 3 by the fibre bundle T that is arranged on traction element 6 draw fibers bundle T on the machine shelf 2 and traction.In the front of Speed frames 1 spindle changing device 10 is set, lowering or hoisting gear 20 and conveyer 30 are used for automation and carry out spindle changing work, comprise the process of doffing and thereafter in succession empty spindle supply with process.Lowering or hoisting gear 20 can be disclosed identical structure with conveyer 30, and for example, Japanese patent laid-open publication gazette No.12-45137 is disclosed.
Now, lowering or hoisting gear 20 and conveyer 30 are described.Column 21 vertically is arranged on the position of the front of Speed frames 1 corresponding to its longitudinal relative end, and backbar 22 is separately fixed at the upper and lower of column 21, and extends along the horizontal direction between the column 21 at the side away from Speed frames 1.Supporting splint 23 extends along whole length of Speed frames 1 usually, is arranged between the column 21, makes guide roller 24 that is connected to supporting splint 23 opposite ends and the groove 21a engagement that is vertically formed in corresponding column 21 like this., be used for rotating, with helical axis 25 supportings of ball screw mechanism at the length direction center of corresponding backbar 22 so that extend in vertical direction by upper and lower bearing 26.Be fixed on the middle part of supporting splint 23 with the ball nut 27 of helical axis 25 engagement.In addition, drive motor 28 is fixed on the backbar 22 and helical gear 29b is fixed on the output shaft of drive motor 28, so as with the helical gear 29a of the upper end that is fixed on helical axis 25 engagement.So, lowering or hoisting gear 20 can make supporting splint 23 move up and down along column 21 by drive motor 28.
Two supporting tracks 31 are fixed on the supporting splint 23, and the longitudinal extension that is parallel to Speed frames 1.Corresponding supporting track 31 is provided with the movably conveyer 30 of spindle hanger 32.The spindle carriage that conveyer 30 is made up of one group of interconnective supporting member 33 that has spindle hanger 32, the longitudinal pitch P that spindle hanger 32 connects is identical with spindle wheel 5.The number that spindle carriage 30 has spindle hanger 32 is equivalent to be arranged in half that spindle in the Speed frames 1 is taken turns 5 numbers, spindle carriage 30 is inserted in 2 supporting tracks 31 and is offset half pitch P mutually, arranges thereby the empty spindle B1 (B) that is hung by the corresponding spindle hanger 32 of spindle carriage 30 two supporting tracks 31 in is arranged as the front row and the back that are zigzag or stagger mode according to spindle wheel 5.Therefore, on the supporting track 31 fixed bearing supporting plates 23 and by lowering or hoisting gear 2.Move up and down along column 21, can take spindle delivering position H1 (Fig. 1), be connected to the spindle hanger 32 of spindle carriage 30 and be arranged between the spindle changing mechanism 40 in the spindle changing device 10 at this position spindle B and transmitting, see aftermentioned for details, and take raised position H2 (Fig. 1), can be connected to the transmission track (not shown) at this position hasp bracket 30, so that guiding spindle carriage 30 is to follow-up process.
Be provided with in the face of Speed frames 1 at the front of Speed frames 1 spindle changing device 10.One group of orbit element 11 is perpendicular to the longitudinal extension of Speed frames 1, and they are presented as the front that the is positioned at Speed frames 1 path S along the length of Speed frames 1.Spindle changing device 10 has spindle changing arm 15a and the 15b that an assembly is equipped with spindle changing mechanism 40, on the carriage 14 that spindle changing arm 15a and 15b are arranged in, carriage 14 is made up of the chassis 12 that respective track element 11 uses, and chassis 12 is supported, and plate 13 is whole mutually to be connected.Corresponding chassis 12 is equipped with the cylinder 16 that is placed on orbit element 11 upper surfaces, can roll and pinion element 17 it and the section of rack 11a engagement that is parallel to orbit element 11 settings thereon.Pinion element 17 is connected to driving shaft 19, and driving shaft 19 is connected to the drive motor 18 that is placed on the chassis 12.So, spindle changing device 10 (carriage 14) can with respect to Speed frames 1 move forward and backward and by the rotation of drive motor 18 towards with leave Speed frames 1 and move.
As shown in Figure 3, two kinds, on the supporting plate 13 that long and short spindle changing arm 15a and 15b are arranged in carriage 14, with identical longitudinal pitch P facing to spindle wheel 5.Spindle changing mechanism 40 is arranged on the front end of each spindle changing arm 15a and 15b.Spindle changing mechanism 40 has bolster 41, be connected rotationally with spindle changing arm 15a or 15b, sprocket wheel 42 is fixed on the upper end and the spindle supporting element 43 of bolster 41, be fixed on the end of spindle changing arm, thereby spindle supporting element 43 when rotating, sprocket wheel 42 can rotate in horizontal plane.Spindle supporting element 43 has two spindle sprung partses 44 in arbitrary side of bolster 41 at its end, and each spindle sprung parts is suitable for the top of clamping spindle B or the upper flange Ba of spindle B is hung by it.These two spindle sprung partses 44 are arranged in the same circumference, so when spindle supporting element 43 rotates 180 °, their place-exchange.In addition, as shown in Figure 3, spindle supporting element 43 is connected with 15b with the spindle changing arm 15a that takes turns 5 facing to corresponding spindle, and the transverse pitch Q of the spindle changing parts 44 of spindle supporting element 43 overlaps with the transverse pitch Q of spindle wheel 5.Transverse pitch Q be spindle track 4 laterally and spindle changing arm 15a and 15b vertically on measure.In addition, supporting plate 13 outfit driving mechanisms 50 are used to rotate spindle changing mechanism 40.Driving mechanism 50 is fit to rotate the sprocket wheel 42 that is connected with corresponding bolster 41 by one group of control motor 51, and control motor 51 is arranged on the supporting plate 13 with the longitudinal pitch of predetermined supporting plate 13.One group of sprocket wheel 52 is arranged between control motor 51 and the spindle changing mechanism 40 rotationally along the length of supporting plate 13.As shown in Figure 3, chain 54 is around sprocket wheel 53 that is connected to the output shaft of controlling motor 51 and sprocket wheel 52 and center on the coaxial sprocket wheel 52a winding that is connected to sprocket wheel 52, and sprocket wheel 42 is connected to bolster 41.So, when the control motor rotated, chain 54 moved by predetermined direction by sprocket wheel 42,52,52a and 53, and spindle supporting element 43 rotates in horizontal plane by predetermined direction.In this regard, can replace controlling motor 51 and use hydraulic actuator, for example, use atmospheric pressure actuating cylinder to move chain 54 to rotate spindle supporting element 43.
Use the spindle changing work of device 10,20 noted earlier and 30 Speed frames that carry out 1 to illustrate below.When Speed frames 1 work, spindle carriage 30 carries sky spindle B1 and is sent to the supporting track 31 that is positioned at raised position H2 by the transmission track (not shown) by lowering or hoisting gear 20.After this, supporting track 31 drops to spindle delivering position H1 by lowering or hoisting gear 20, and the drive motor 18 of spindle changing device 10 is positioned at retrieving position LO (Fig. 1), and it is actuated to mobile spindle changing device 10 forward apart from Speed frames 1 farthest.This step is shown in Fig. 9 A.Shown in Fig. 9 A and 9B, a position that moves to the flange Ba that is equivalent to sky spindle B1 in two spindle sprung partses 44 of the spindle supporting element 43 that is connected with spindle changing arm 15a or 15b, drive motor 18 stops (stop position of spindle changing device 10 is called holding fix L1).Subsequently, supporting track 31 is reduced predetermined amount and after this by lowering or hoisting gear 20, and as shown in Figure 4, supporting track 31 is raised up to preposition H3 by lowering or hoisting gear 20.So, when the flange Ba of empty spindle B1 reduces scheduled volume in the mobile road of the reduction of supporting track 31 and spindle sprung parts 44 engagement, and when supporting track 31 was reduced to scheduled volume, the engagement of empty spindle B1 and spindle hanger 32 was released.Supporting track 31 rises subsequently, and spindle hanger 32 is removed by empty spindle B1 and empty spindle B1 is hung by spindle sprung parts 44.X6 among Fig. 4 illustrates this step among Fig. 9.After this, shown in Fig. 9 B and 9C, control motor 51 is driven, so that make spindle supporting element 43 rotate 180 °, and other spindle sprung parts 44 moves to than the side near Speed frames 1.
When the spindle B of Speed frames 1 became full spindle B2, the spinning of fibre bundle T and winding work stopped.When full spindle B2 is reduced to the spindle sprung parts 44 that is equivalent to spindle supporting element 43 when being connected with 15b with the spindle changing arm 15a of spindle changing device 10, fibre bundle T automatically isolates.When sending the spindle changing signal, begin the work of doffing subsequently by Speed frames 1.The drive motor 18 of spindle changing device 10 is driven, so that the spindle changing device 10 that is in holding fix L1 is moved towards Speed frames 1.Shown in Fig. 9 C and 9D, the spindle sprung parts 44 of the spindle supporting element 43 that is connected with 15b with the spindle changing arm 15a of spindle changing device 10 moves to the position (being called as spindle changing position L2 in the position that spindle changing device stops) that the flange Ba that is equivalent to full spindle B2 and drive motor 18 stop.Part in Speed frames 1 moves (insertion) at spindle changing position L2 spindle changing arm 15a and 15b.After this, as shown in Figure 5, spindle track 4 reduces, and full spindle B2 is hung by sprung parts 44 and discharged by spindle wheel 5.Xd in Fig. 5 illustrates this step of Fig. 9 D.Below, when keeping spindle changing device 10 at spindle changing position L2, control motor 51 is driven so that make spindle supporting element 43 rotate 180 °, shown in Fig. 9 D and 9E, thereby makes full spindle B2 and the empty spindle B1 switch that is hung by spindle sprung parts 44 in advance.So, as shown in Figure 6, the work of might doffing is removed full spindle B2 and is carried out sky spindle supply work by spindle wheel 5, arrange empty spindle B1 on the spindle wheel 5 of removing full spindle, and do not need further towards with leave creel 1 and move spindle changing device 10.Xe among Fig. 6 illustrates this step of Fig. 9 E.After this, spindle track 4 rises so that insert the bottom that spindle wheel 5 enters sky spindle B1, and empty spindle B1 is discharged by spindle sprung parts 44.Afterwards, the drive motor 18 of spindle changing device 10 is driven so that mobile backward spindle changing device 10.When the full spindle B2 that is hung by spindle sprung parts 44 moves to the position that a full spindle B2 who is hung by sprung parts 44 can not hinder Speed frames 1 work backward, shown in Fig. 9 E and 9F, Speed frames 1 beginning is risen spindle track 4 once more to winding position, spinning and winding work at this position fibre bundle T restart, as shown in Figure 7.Xg in Fig. 7 illustrates this step of Fig. 9 G.
In addition, shown in Fig. 9 F and 9G, when spindle changing device 10 moved to holding fix L1, control motor 51 was driven so that make spindle supporting element 43 rotate 180 °, and the spindle sprung parts 44 that drives the full spindle B2 of suspension is to the side near Speed frames 1.When spindle changing device 10 reached holding fix L1, drive motor 18 stopped, as shown in Figure 7.After this, supporting track 31 is reduced predetermined amount and is raised up to preposition subsequently by lowering or hoisting gear 20.Like this, when supporting track reduced predetermined amount, spindle hanger 32 was inserted in the full spindle B2 and when supporting track 31 further is reduced to preposition, the mate of spindle hanger 32 and full spindle engagement.State support track 31 rises a little so that hang full spindle B2 by spindle hanger 32 thus.After this, shown in Fig. 9 G and 9H, the drive motor 18 of spindle changing device 10 be driven in case mobile backward spindle changing device 10 to position shown in Figure 1.As shown in Figure 8, when supporting track 31 was raised up to raised position H2 by lowering or hoisting gear 20, a series of spindle changing steps were done.Xh in Fig. 8 illustrates this step of Fig. 9 H.After this, transmit carriage 30 and carried full spindle B2 before next spindle changing signal sends, be sent to follow-up process or other process by supporting track 31 along transmission track, and the scheme that replaces is that carriage 30 hangs empty spindle B1 and is directed into supporting track 31 by prime process or other process along transmission track.
Therefore, the spindle supporting element 43 of two spindle sprung partses 44 is arranged on the spindle changing arm 15a of spindle changing device 10 or 15b goes up and driven-mechanism 50 rotates on horizontal plane owing to have, this work of just might doffing, so that remove full spindle B2 by spindle track 4, and carry out sky spindle supply work, so that arrange empty spindle B1 on spindle wheel 5, the full spindle B2 of work is removed by these spindle wheels 5 owing to doff, and at this moment hang empty spindle B1 in advance by the corresponding spindle sprung parts 44 of spindle supporting element 43, and hang after the full spindle B2 rotation by corresponding other spindle sprung parts 44 by spindle supporting element 43, and not need towards with leave creel 1 and move spindle changing device 10.Therefore, doff work and empty spindle supply work can be moved middle realization with respect to the independent forward/backward of creel 1 at doffing device, and need 2 forward/backward to move in existing technology.So, compared with the prior art, spindle changing work can be simplified, and to save spindle changing work required time, so that shorten the dead time of Speed frames in the spindle changing work, thereby improves the operating efficiency of Speed frames.
Supply with empty spindle in one embodiment to spindle changing device 10 with remove full spindle by spindle changing device 10 and undertaken, illustrated referring to Figure 10 by the operator.Use identical figure number to represent and the above-mentioned first embodiment components identical.The length of orbit element 11 is longer slightly than first embodiment's.When spindle changing device 10 was positioned at apart from farthest holding fix L0 of Speed frames 1, it formed the workspace S1 that operator M can enter between Speed frames 1 and spindle changing device 10.On spindle changing device 10, supporting track 31 is connected with the creel of fine spining machine along Speed frames 1 extension and one end, supporting track 31 has the spindle carriage 30 that is suspended under it and by its guiding with the hanger 32 that can hang rove spindle B is set, the number of rove spindle B is equivalent to the number of the spindle wheel of Speed frames, the creel of its spindle pitch and fine spining machine identical (the spindle pitch of fine spining machine a times).By pitch that makes the spindle hanger and this mode that the pitch of the spindle of the creel of fine spining machine overlaps, might transmit spindle carriage 30 and directly enter fine spining machine as the spun yarn creel with the full spindle that doffs by Speed frames 1.
Afterwards, the step of spindle changing work is as described below.Explanation is begun by the state that spindle changing device 10 is in by Speed frames 1 retrieving position L0, and empty spindle B1 is hung by each sprung parts 44 of corresponding spindle supporting element 43, and other spindle sprung parts 44 is facing to spindle wheel 5 (Figure 11 A).Meanwhile, 30 suspensions of spindle carriage are introduced into supporting track 31 from the empty spindle B1 of Speed frames.From then on state begins, spindle changing device 10 (carriage 14) moves towards Speed frames 1, and spindle track 4 moves down so that receive full spindle B2 at spindle changing position L2, spindle supporting element 43 rotates 180 ° so that expire spindle B2 and empty spindle B1 switch after this, and the spindle track rises so that supply with empty spindle B1 to spindle wheel 5.Step is quite similar shown in these steps and Fig. 9 B to 9E (Figure 11 B and 11C).Spindle changing device 10 moves backward, so as it with Speed frames 1 between formation workspace S1 (Figure 11 D).Afterwards, operator M enters workspace S1, remove sky spindle B1 (seeing Figure 11 E) by the spindle carriages 30 above the spindle changing device 10, and cause hanging empty spindle B1 (seeing Figure 11 F) by some spindle sprung partses 44 facing to the spindle supporting element 43 of the spindle wheel 5 of Speed frames 1.This series of steps is all repeating on the spindle supporting element 43.
Afterwards, spindle supporting element 43 rotates 180 °, so that make full spindle be in side (Figure 11 G) near Speed frames 1, and operator M removes full spindle B2 (Figure 11 H) by spindle supporting element 43, and hangs full spindle B2 by the spindle hanger 32 of the spindle carriage 30 of removing sky spindle B1.When the whole spindle B2 that expire on spindle supporting element 43 are hung by spindle carriage 30, spindle carriage 30 is transferred into fine spining machine.In this embodiment, the work control of spindle changing device 10 becomes the simplest, because before spindle supporting element 43 hangs empty spindle B1 and removes full spindle B2 by Speed frames 1, spindle changing device 10 is only done once and is moved back and forth, and do not need spindle changing device forward and temporarily stopping when mobile backward here, it is in standby holding fix L1, receives spindle so that transmit spindle to lowering or hoisting gear or by it, and this is necessary for fully automatic system.Certainly, after spindle changing device 10 receives full spindle B2, restart at the empty spindle B1 of 1 outfit of Speed frames midway of its passage backward, and do not have here and flier 3 danger of mutual interference mutually.
In above-mentioned two embodiment, (spindle supporting element 43 pivots are moving in other words, and two spindle sprung partses 44 are positioned at apart from the position of the same distance of center of rotation of spindle supporting element 43) distance D 1 between center of rotation (axle 41) and corresponding spindle sprung parts 44 and D2 can be different (Figure 12) mutually when two spindle sprung partses 44 are arranged to rotate on horizontal plane around the center between two spindle sprung partses 44.In this case, full spindle B2 on spindle wheel 5, after a suspension in two spindle sprung partses 44, even if spindle supporting element 43 rotates 180 °, another spindle sprung parts 44 that hangs empty spindle B1 be not located immediately at spindle wheel 5 above, so, this just needs the forward/backward movable support bracket.Yet if this moving with the rotation of spindle supporting element 43 carried out simultaneously, this forward/backward does not move can influence the spindle changing time nocuously.
As mentioned above, according to the present invention, rotating spindle changing mechanism is arranged on the spindle changing arm of spindle changing device and two spindle sprung partses are arranged in the spindle supporting element of spindle changing mechanism.When hanging empty spindle and full spindle by corresponding spindle sprung parts, owing to spindle changing mechanism rotates, only need once moving back and forth in spindle changing work with respect to Speed frames.Therefore, this just might reduce the number of the step of spindle changing work, comprise spindle changing device, and shortening required time, for example place empty spindle to spindle changing device, the empty spindle of exchange splits with full yarn on Speed frames, and removes full spindle by Speed frames, thereby spindle changing work can be carried out, rapidly to reduce the dead time of the Speed frames in the spindle changing work.
Claims (5)
1. the spindle changing device of Speed frames, above-mentioned spindle changing device is arranged on the front of Speed frames, Speed frames have one group of top-supported type flier and one group of spindle changing arm, arrange with the pitch identical with the spindle wheel, can be forward and move backward and be used to the work of doffing, so that remove full spindle and carry out sky spindle supply work by the spindle track, so that on the spindle wheel, arrange empty spindle, it is characterized in that, spindle changing mechanism is arranged in the spindle changing arm, thereby full spindle is doffed by the spindle wheel, and empty spindle is arranged in full spindle by above its spindle that doffs wheel, it is in the spindle changing position, moves to small part in Speed frames at this position spindle changing arm.
2. the spindle changing device of Speed frames, above-mentioned spindle changing device is arranged on the front of Speed frames, Speed frames have one group of top-supported type flier and one group of spindle changing arm, arrange with the pitch identical with the spindle wheel, can be forward and move backward and be used to the work of doffing, so that remove full spindle and carry out sky spindle supply work by the spindle track, so that on the spindle wheel, arrange empty spindle, it is characterized in that, spindle supporting element with two spindle sprung partses is installed on the front end of the spindle changing arm that can rotate in horizontal plane accordingly, and driving mechanism is provided for mobile rotationally spindle supporting element, thereby full spindle is hung and the rotation of spindle supporting element by a spindle sprung parts, so that the position of the full spindle of exchange and the empty spindle of being supported in advance by another spindle sprung parts, at this moment be in the spindle changing position, spindle changing arm to small part moves in Speed frames in this position.
3. the spindle changing device of Speed frames as claimed in claim 2 is characterized in that, the spindle sprung parts is arranged to and can moves in same circumference with identical distance when horizontally rotating.
4. the spindle changing device of Speed frames is characterized in that, above-mentioned spindle changing device has:
Be arranged on the carriage of Speed frames front, Speed frames have top-supported type flier, be zigzag and arrange, can towards with leave Speed frames and move;
One group of spindle changing arm is arranged with the pitch identical with the spindle wheel; Spindle supporting element with two spindle sprung partses, the end that is installed in each spindle changing arm is near Speed frames, thereby it can be rotated, in horizontal plane around the centre position between two spindle sprung partses in the face of the transverse pitch of spindle sprung parts and the overlapping of spindle wheel of corresponding spindle wheel; And
Be arranged on the driving mechanism on the carriage, be used to make the spindle supporting element to rotate 180 °.
5. the spindle changing device of Speed frames as claimed in claim 4, it is characterized in that, the spindle supporting element is arranged to and can rotates in horizontal plane around the center of two spindle sprung partses, thereby makes two spindle sprung partses mutual switch when the spindle supporting element rotates 180 ° of spindle supporting element.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001008454 | 2001-01-17 | ||
| JP008454/2001 | 2001-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1366102A true CN1366102A (en) | 2002-08-28 |
Family
ID=18876068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02101880A Pending CN1366102A (en) | 2001-01-17 | 2002-01-16 | Spindle changing device of roving frame |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20020062167A (en) |
| CN (1) | CN1366102A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101403149B (en) * | 2008-11-07 | 2010-06-02 | 青岛环球集团股份有限公司 | Bidirectional automatic doffing system |
| CN101280480B (en) * | 2008-05-21 | 2010-06-02 | 青岛环球集团股份有限公司 | Automatic doffing system |
| CN101153414B (en) * | 2006-09-30 | 2010-08-18 | 天津宏大纺织机械有限公司 | Mechanical device for picking and placing bobbin on frames |
| CN101988224A (en) * | 2009-07-30 | 2011-03-23 | 欧瑞康纺织有限及两合公司 | Reel change device for roving machine |
| CN106884237A (en) * | 2017-03-07 | 2017-06-23 | 福建省长乐市长源纺织有限公司 | A kind of automatic yarn-changing spindle spinning frame, methods and applications |
| CN109132303A (en) * | 2018-07-13 | 2019-01-04 | 广州盛原成自动化科技有限公司 | Loading and unloading method and loading and unloading system |
| CN113026154A (en) * | 2021-03-29 | 2021-06-25 | 魏桥纺织股份有限公司 | Self-touch type floating head prevention device of roving frame |
| CN114959958A (en) * | 2022-05-27 | 2022-08-30 | 安徽富春纺织有限公司 | Automatic yarn changing guide system device for changing spun yarn into roving yarn in spinning processing |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101269583B1 (en) * | 2012-11-14 | 2013-06-05 | 고재호 | Apparatus for bobbin transfer for winding of fiber grey-yarn |
| KR102486108B1 (en) * | 2020-11-05 | 2023-01-09 | 오토텍 주식회사 | Fiber yarn roll sorting and unloading and automatic transfer device |
| CN117430056B (en) * | 2023-12-21 | 2024-02-27 | 潍坊和新昊达纺织有限公司 | Yarn winding drum transfer mechanism |
-
2002
- 2002-01-16 CN CN02101880A patent/CN1366102A/en active Pending
- 2002-01-16 KR KR1020020002474A patent/KR20020062167A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153414B (en) * | 2006-09-30 | 2010-08-18 | 天津宏大纺织机械有限公司 | Mechanical device for picking and placing bobbin on frames |
| CN101280480B (en) * | 2008-05-21 | 2010-06-02 | 青岛环球集团股份有限公司 | Automatic doffing system |
| CN101403149B (en) * | 2008-11-07 | 2010-06-02 | 青岛环球集团股份有限公司 | Bidirectional automatic doffing system |
| CN101988224A (en) * | 2009-07-30 | 2011-03-23 | 欧瑞康纺织有限及两合公司 | Reel change device for roving machine |
| CN101988224B (en) * | 2009-07-30 | 2015-09-30 | 索若德国两合股份有限公司 | For the bobbin change device of Speed frames |
| CN106884237A (en) * | 2017-03-07 | 2017-06-23 | 福建省长乐市长源纺织有限公司 | A kind of automatic yarn-changing spindle spinning frame, methods and applications |
| CN106884237B (en) * | 2017-03-07 | 2019-03-12 | 福建长源纺织有限公司 | A kind of automatic yarn-changing spindle spinning frame, methods and applications |
| CN109132303A (en) * | 2018-07-13 | 2019-01-04 | 广州盛原成自动化科技有限公司 | Loading and unloading method and loading and unloading system |
| CN113026154A (en) * | 2021-03-29 | 2021-06-25 | 魏桥纺织股份有限公司 | Self-touch type floating head prevention device of roving frame |
| CN114959958A (en) * | 2022-05-27 | 2022-08-30 | 安徽富春纺织有限公司 | Automatic yarn changing guide system device for changing spun yarn into roving yarn in spinning processing |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20020062167A (en) | 2002-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1366102A (en) | Spindle changing device of roving frame | |
| CN1090256C (en) | Roving frame with bobbin changing device | |
| CN113911844A (en) | Chemical fiber pre-spinning doffing robot system | |
| US5099641A (en) | Method and apparatus for exchanging roving bobbins | |
| KR900008534B1 (en) | Method and apparatus for automatically doping cops and transferring them to empty tubes in a roving frame | |
| CN100434350C (en) | Yarn winding machine | |
| CN1498992A (en) | Conveying system of flyer bobbin | |
| CN212424983U (en) | Spinning line winding equipment | |
| CN115947144B (en) | A fully automatic transfer device for spinning frames and winding machines | |
| EP0672766B1 (en) | Up/down-motion apparatus for driving thread guide rail in spinning machine | |
| CN115142158A (en) | Full silk section of thick bamboo collecting device | |
| EP0214837B1 (en) | Bobbin changing method in roving frame and apparatus for carrying out said method | |
| JPH11189930A (en) | Fine spinning process using roving frame and ring spinning frame | |
| JP2906735B2 (en) | Doffing device in roving machine | |
| CN1696368A (en) | Automatic doffing track transmission device | |
| CN2601236Y (en) | Winding mechanism able to separate bundle yarn or flat yarn into single yarn and one-step to wind them into cheese | |
| EP0434630B1 (en) | A method for exchanging roving bobbins applied to a ring spinning frame | |
| CN2813648Y (en) | Automatic doffing rail driving device | |
| CN220722996U (en) | Feeding and discharging device suitable for yarn reels of different specifications | |
| US5272865A (en) | Method and apparatus for exchanging roving bobbins in a ring spinning frame | |
| JP2002285435A (en) | Cop-changing apparatus in roving frame | |
| CN112173868A (en) | Winding equipment for processing wear-resistant blended knitting yarns | |
| CN1594690A (en) | False twisting deformation machine | |
| JPH08127922A (en) | Device for determining position of bobbin-carrying rail | |
| JPH08113834A (en) | Method for changing bobbin in roving frame and apparatus for changing bobbin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |