CN1329570C - Slewing spindle for twiner - Google Patents
Slewing spindle for twiner Download PDFInfo
- Publication number
- CN1329570C CN1329570C CNB03107653XA CN03107653A CN1329570C CN 1329570 C CN1329570 C CN 1329570C CN B03107653X A CNB03107653X A CN B03107653XA CN 03107653 A CN03107653 A CN 03107653A CN 1329570 C CN1329570 C CN 1329570C
- Authority
- CN
- China
- Prior art keywords
- spindle
- twisting
- rotary position
- twister
- revolution
- 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.)
- Expired - Fee Related
Links
- 241001589086 Bellapiscis medius Species 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 abstract description 7
- 238000009987 spinning Methods 0.000 abstract description 3
- 230000008093 supporting effect Effects 0.000 abstract description 3
- 230000020347 spindle assembly Effects 0.000 abstract 3
- 230000007547 defect Effects 0.000 abstract 1
- 210000000056 organ Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
- D01H1/241—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles driven by belt
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/04—Spindles
- D01H7/22—Braking arrangements
- D01H7/2208—Braking arrangements using mechanical means
- D01H7/2233—Braking arrangements using mechanical means by suppressing the driving means, e.g. by declutching
- D01H7/2258—Braking arrangements using mechanical means by suppressing the driving means, e.g. by declutching the pivoted spindle being pulled off the belt
- D01H7/2266—Braking arrangements using mechanical means by suppressing the driving means, e.g. by declutching the pivoted spindle being pulled off the belt and braked simultaneously
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a swing spindle assembly, for a yarn twister, having a swinghousing (2) supported on a spindle rail (1), a rotating spindle (3) supporting a wharve (4) rotating around the spindle axis (5), At the first swing position(drawing 1, 2), the spindle (4) is jointed on first driven tangential belt (6), at the second swing position(drawing 3, 4), it is stopped by a first brake. The known swing spindle assembly has such defect, namely, it can work only on the common spinning or twisting machine having only a spindle. The swing spindle assembly for twisting machine is improved in that it can reliably work even only having hollow spindle machine with single-driven twisting tray, which is carried out by the following method, namely, a twisting machine (7) having the twisting tray (8) supported rotating around a twisting machine shaft almost in parallel with the spindle shaft, wherein at the first swing position(drawing 1, 2), the twisting tray (8) is jointed on second driven tangential belt (10), at the third swing position, it is stopped by a second brake.
Description
Technical field
The present invention relates to a kind of revolution spindle that is used for twisting machine, has a housing that is bearing in pivotally on the step rail, on housing, can support the spindle of a band wharve around spindle axis rotatably, be fitted in when wherein wharve is on first rotary position on first tangential belt that is driven, brake by first brake apparatus in the time of on second rotary position.
Background technology
The revolution spindle of this type is the content of DE-PS2452939.Revolving body is formed a spindle by an eccentric bushing and is bearing in prejudicially in this eccentric bushing in this revolution spindle.Eccentric bushing and spindle are rotatable together or be bearing in pivotally in the bear box.Be provided with a wharve (Spindelwirtel), it is being fitted on first rotary position on the tangential belt that drives, and can make the spindle rotation thus.Wharve can leave tangential belt on second rotary position, and makes spindle obtain braking.Two rotary positions of spindle carry out around a gyroaxis that is parallel to the spindle axis distribution, thereby can realize the off-centre revolution with respect to spindle axis.Can make wharve leave tangential belt thus and give a pawl, good conversely.
In data DE-PS2628125, DE1900607, DE6935778, DE2628125 and DE2939862, also introduced similar revolution spindle.In addition DD38042 point out a kind of be used for making pivotally the spinning that is provided with or twisting spindle out of service, with the device of a slew gear of forming by four articulated link chains with two rocking arms.This part data is mentioned, and wharve is defeated by pawl when spindle produces.
Described these data have such shortcoming, promptly, they only just work in only with the spinning of a spindle or twisting machine common, and there is not independent drive unit, the brake apparatus that does not also have twister, just as they in some application scenario, particularly when the hollow ingot handset, must drive with spindle axis conllinear ground like that.
Summary of the invention
Therefore the objective of the invention is, improve the revolution spindle that is used for twisting machine in this wise, even the situation for the hollow ingot handset of the twister wharve with single driving that makes also guarantees to work reliably.
For this reason, the present invention proposes a kind of revolution spindle that is used for twisting machine, has a housing that is bearing in pivotally on the step rail, on housing, can support the spindle of a band wharve around spindle axis rotatably, be fitted in when wherein wharve is on first rotary position on first tangential belt that is driven, brake by first brake apparatus in the time of on second rotary position, it is characterized by: a twister that has the twisting dish can be bearing on the housing around a twister axis that is arranged essentially parallel to spindle axis rotatably, be fitted in when wherein the twisting dish is on first rotary position on second tangential belt that is driven, brake by one second brake apparatus in the time of on the 3rd rotary position.
In a kind of design, described the 3rd rotary position is equal to second rotary position.
Perhaps, described the 3rd rotary position is in the front or the back of second rotary position for the gyration of revolution spindle.
Advantageously, described twister axis and spindle axis conllinear.
Advantageously, spindle and twister have the independent housing that can be connected with each other.
Advantageously, first and/or second brake apparatus is made pawl.
Description of drawings
With reference to the accompanying drawings embodiments of the invention are done more detailed explanation, accompanying drawing is represented:
Fig. 1 looks together with the vertical profile of the wharve that is driven at the revolution spindle with a twister of first rotary position;
Revolution spindle among Fig. 2 Fig. 1 is along the cross section of A-A line;
Fig. 3 presses the revolution spindle of Fig. 1 at the view of second rotary position together with static wharve;
Fig. 4 presses the view when pressing the rotary position of Fig. 3 of Fig. 2.
The specific embodiment
Accompanying drawing represents that one is used for the revolution spindle of twisting machine, and it is fixed on the step rail that schematically illustrates 1.Usually fix many revolution spindles that are arranged side by side mutually on same step rail 1, they have an own yarn input and an output device separately, and by a common tangential belt driving of advancing along step rail.
Each revolution spindle has a housing 2, and it is made up of metal or plastics usually, and spindle 3 can be rotated to support on this housing by bearing 11.Relate to a kind of hollow spindle in illustrated embodiment, it for example is used in hollow spindle twisting method or the hollow spindle coiling method, and " interior yarn " must pass hollow spindle 3 inside in this method.Here do not introduce the details of known method in detail.
One wharve 4 is fixedlyed connected with spindle 3, and spindle 3 can be by wharve around spindle axis 5 rotations.Wharve 4 is fitted in when operating position (Fig. 1 and 2) on the one first driving tangential belt 6 for this reason.
By another bearing 12 supportings one twister 7, it makes twisted construction by known method on same housing 2.This twister 7 can be around 9 rotations of twister axle, (Fig. 1 and 2) twister axis and spindle axis 5 conllinear in the operating position.Intrinsic twister is this twisted construction, and following whole twisting organ pipe as twister, this twisting organ pipe be bearing on the housing 2 by bearing 12, and below have intrinsic twister, have an extension pipe above.The twisting organ pipe is also made hollow, because it must accept interior yarn when the hollow ingot handset.Twisting organ pipe side thereon has a twisting dish 8, and it is fitted in one second at operating position (Fig. 1 and 2) and drives on the tangential belt 10 and by its driven rotary, makes twister 7 rotations thus.Because two tangential belts 6 can be selected differently with 10 speed, so spindle 3 also can have different rotating speeds with twister 7.
By Fig. 2 and 4 as seen, fix a supporting plate 14 on step rail 1, it has a pawl 13 on its end, and this pawl is positioned at the opposite of wharve 4 outer surfaces.There is the pawl of a same type on the opposite of coiling 8 outer surfaces in twisting, but does not draw.
Housing 2 has one handle 2a, and it is connected with housing 2 screws or rivets, and perhaps (as in the embodiment shown) is made of one with housing 2.
The revolution spindle is worked as follows:
At first rotary position of housing 2, as shown in figs. 1 and 2,, and driven by driving belt no matter be that wharve 4 or twisting dish 8 all are fitted on corresponding tangential belt 6 or 10 with respect to step rail 1.Both made spindle 3 also make twister 7 thus around spindle axis 5 or twister axis 9 rotations that distribute with its conllinear.This is corresponding to the normal operating conditions of revolution spindle.
If the revolution spindle is stopped fully, the handle 2a with housing 2 is put at second rotary position shown in Fig. 3 and 4 so.Because the housing axis is with respect to spindle axis 5 and twister axis 9 eccentric supports, at this moment spindle and twister 7 all leave tangential belt 6 and 10, this makes wharve 4 and first tangential belt 6, twisting dish 8 and second tangential belt 10 throw off, shown in Fig. 3 and 4.In order to quicken the braking procedure of spindle 3 and twister 7, at this moment wharve 4 contacts with pawl with twisting dish 8, wherein the pawl 13 that has only drawn in Fig. 2 and 4 and be used for wharve 4.And coil 8 opposites one same pawl 13 is arranged in twisting.Can carry out necessary work at this second rotary position so, for example change yarn, so that make the revolution spindle come back to operating position by Fig. 1 and 2 then, exactly be by handle 2a revolution again round about.
In the form of implementation that another kind of the present invention does not specifically draw, the disengagement of the twisting dish 8 and second tangential belt 10 can a little later be carried out from 6 disengagements of first tangential belt than wharve 4 during turning course.Can when spindle 3 has been braked, twister 7 be remained in operation in this way.Also can though wharve 4 and twisting dish 8 are thrown off from corresponding tangential belt 6 and 10 simultaneously, contact with corresponding pawl like this in the different moment.
Claims (6)
1. the revolution spindle that is used for twisting machine, has a housing (2) that is bearing in pivotally on the step rail (1), on housing, can support the spindle (3) of a band wharve (4) around spindle axis (5) rotatably, be fitted in when wherein wharve (4) is on first rotary position on first tangential belt (6) that is driven, brake by first brake apparatus in the time of on second rotary position, it is characterized by: a twister (7) that has twisting dish (8) can be bearing on the housing (2) rotatably around a twister axis (9) that is arranged essentially parallel to spindle axis (5), be fitted in when wherein twisting dish (8) is on first rotary position on second tangential belt (10) that is driven, brake by one second brake apparatus in the time of on the 3rd rotary position.
2. by the revolution spindle of claim 1, it is characterized by: described the 3rd rotary position is equal to second rotary position.
3. by the revolution spindle of claim 1, it is characterized by: described the 3rd rotary position is in the front or the back of second rotary position for the gyration of revolution spindle.
4. by the revolution spindle of claim 1, it is characterized by: described twister axis (9) and spindle axis (5) conllinear.
5. by the revolution spindle of claim 1, it is characterized by: spindle and twister (7) have the independent housing that can be connected with each other.
6. by the revolution spindle of claim 1, it is characterized by: first and/or second brake apparatus is made pawl (13).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002120527 DE10220527C1 (en) | 2002-05-08 | 2002-05-08 | Swing spindle, at a yarn twister, has separate drives and brakes for the spindle and the rotary speed transmitter, for an effective braking action with hollow spindles |
| DE10220527.2 | 2002-05-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1456720A CN1456720A (en) | 2003-11-19 |
| CN1329570C true CN1329570C (en) | 2007-08-01 |
Family
ID=7714500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB03107653XA Expired - Fee Related CN1329570C (en) | 2002-05-08 | 2003-03-24 | Slewing spindle for twiner |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1361299B1 (en) |
| CN (1) | CN1329570C (en) |
| DE (1) | DE10220527C1 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020172053A1 (en) * | 1993-02-01 | 2002-11-21 | Donnelly Corporation, A Corporation Of The State Of Michigan | Lighted vehicular exterior rearview mirror system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE6935778U (en) * | 1969-09-11 | 1970-01-02 | Hamel G M B H Zwiernerei Und S | PIVOTING SPINDLE ARRANGEMENT |
| DE2628125C3 (en) * | 1976-06-23 | 1979-03-08 | Palitex Project-Company Gmbh, 4150 Krefeld | Spinning or twisting machine |
| DE2939862C2 (en) * | 1979-10-02 | 1983-03-24 | Palitex Project-Company Gmbh, 4150 Krefeld | Device for braking and positioning a two-for-one twisting spindle |
| JPS5812377B2 (en) * | 1979-11-30 | 1983-03-08 | 有限会社 市川鉄工所 | Covering device |
| DE3050883C2 (en) * | 1980-03-12 | 1988-09-29 | Saurer-Allma Gmbh, 8960 Kempten, De | |
| DE3033047A1 (en) * | 1980-09-03 | 1982-04-01 | Stahlecker, Fritz, 7347 Bad Überkingen | Cladded yarn spinner - has mechanism to hold the hollow spindle when the unit is tilted clear of the tangential drive belt |
| DE4421587C1 (en) * | 1994-06-21 | 1995-08-24 | Saurer Allma Gmbh | Air jet for making effect yarns |
-
2002
- 2002-05-08 DE DE2002120527 patent/DE10220527C1/en not_active Expired - Fee Related
-
2003
- 2003-02-14 EP EP20030003374 patent/EP1361299B1/en not_active Expired - Lifetime
- 2003-03-24 CN CNB03107653XA patent/CN1329570C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020172053A1 (en) * | 1993-02-01 | 2002-11-21 | Donnelly Corporation, A Corporation Of The State Of Michigan | Lighted vehicular exterior rearview mirror system |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1361299A3 (en) | 2004-02-11 |
| EP1361299B1 (en) | 2006-10-25 |
| CN1456720A (en) | 2003-11-19 |
| DE10220527C1 (en) | 2003-06-26 |
| EP1361299A2 (en) | 2003-11-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20110324 |