CN106283294B - Pallet for collective doffing of spinning frame fixes conveying device - Google Patents
Pallet for collective doffing of spinning frame fixes conveying device Download PDFInfo
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- CN106283294B CN106283294B CN201510328802.XA CN201510328802A CN106283294B CN 106283294 B CN106283294 B CN 106283294B CN 201510328802 A CN201510328802 A CN 201510328802A CN 106283294 B CN106283294 B CN 106283294B
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- pallet
- tray supporter
- conveying device
- spinning frame
- double guide
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- Spinning Or Twisting Of Yarns (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
The present invention relates to a kind of pallets for collective doffing of spinning frame to fix conveying device, conveying includes the double guide rail structures that inside has the curved support face at convex confined planes and top, pallet body includes more than two tray supporters, pallet and pallet, the sliding seat of tray supporter is arranged on double guide rails, the inner concave arc surface of sliding seat matches with the convex confined planes on double guide rails to be limited, the sliding seat of the curved support surface bearing tray supporter of double guide rails, the inner concave arc surface of sliding seat is equipped at least one blowdown conduit, pallet is correspondingly placed on respective tray supporter, and it is limited in the horizontal direction by the first and second positioning columns on tray supporter and the first positioning column on adjacent trays holder, each pallet is mounted on by connector on corresponding tray supporter, have on pallet and leaves with station pipe.Structure of the invention is reasonable, can ensure that the better fixed performance of pallet, has and wears small, stable and reliable operation.
Description
Technical field
The present invention relates to a kind of pallets for collective doffing of spinning frame to fix conveying device, belongs to spinning frame field.
Background technology
Spinning frame is the important equipment that face is big in textile industry production procedure, amount is wide, and the quality of performance directly influences
The various aspects such as yarn quality, economic benefit.With the expansion of textile industry production capacity, industry recruitment day is becoming tight, with highly automated
The spinning frame of the integral cosine doffing device of change will be the mainstream in market.
For match collective doffing spinning frame be with bobbin circulating conveyor, and bobbin circulating conveyor one kind be push away
Pull rod tray-like structure, another kind are steel band tray-like structures.The collective doffing part of spinning frame is all made of steel band pellet type, real
Now expire exchanging for yarn bobbin and bare bobbin, convey in full yarn bobbin to coil transport box or bobbin-winding machine, reach full yarn bobbin with it is empty
Bobbin is exchanged with each other the purpose of recycling.It is to be placed completely on spindle that its full yarn bobbin, which is original state with bare bobbin switching motion,
Yarn bobbin, and leave with that station pipe position is vacant, and pallet places bare bobbin.When collective doffing, which acts, to be started, yarn crossbeam is held bobbin is defeated
It send bare bobbin on device standby position pallet to hold to leaving on the pipe position of station, full yarn bobbin on spindle is held onto pallet, most
The bare bobbin left on the pipe position of station is held onto spindle afterwards, realizes the purpose that empty, full yarn bobbin exchanges.
Collective doffing bobbin carrier more advanced at present mainly uses conveying, pallet, driving lever, steel band and drive
Motivation structure is constituted, and pallet uses hitching post tray type structure, and pallet is directly placed on conveying, and each driving lever corresponds to one
A pallet, steel band are connect with each driving lever, and there is vertical driving lever to refer on driving lever and connect with pallet, in the drive of driving mechanism
Under, when steel band is moved along the guide groove of conveying, by driving lever stir pallet along conveying slide to or slip away doff it is standby
Position is conveyed with conveying a large amount of empty or full yarn bobbin along conveying, pair coordinates the base angle requirement of installation very with it
Height causes its pedestal machining accuracy very harsh, hardly possible processing, and installation and debugging are inconvenient.In addition, pallet engages entirely through driving lever
It slides on its outer surface, friction area is big, and resistance is big, and abrasion is also big, and pallet is directly installed on the shifting of guide rail upper edge guide rail in addition
Dynamic, there are pallets to be rotated freely around own axes during fixed conveying or collective doffing, easily causes failure of doffing, and go out
When existing guide rail flyings caking blocks, since automatical cleaning ability is not good enough, pallet is easily detached from guide rail.
Invention content
The object of the present invention is to provide a kind of reasonable for structure, it is ensured that the better fixed performance of pallet has and wears small, operation
The reliable and stable pallet for collective doffing of spinning frame fixes conveying device.
The technical solution of the present invention in order to achieve the above objectives is：A kind of pallet for collective doffing of spinning frame fixes conveying
Device, it is characterised in that：Including conveying and the pallet body that can be slided along conveying, the conveying includes interior
Side has the double guide rail structures in the curved support face at convex confined planes and top, and the pallet body includes more than two
The sliding seat of tray supporter, more than two pallets and more than two pallets, tray supporter is arranged on double guide rails, sliding
The inner concave arc surface of dynamic seat matches with the convex confined planes on double guide rails to be limited, the curved support surface bearing tray supporter of double guide rails
Sliding seat, the inner concave arc surface of sliding seat is equipped at least one blowdown conduit, tray supporter lower part mounting base and steel band and biography
Moving teeth connects, and steel band is threaded through between the cavity of double guide rails；The pallet is correspondingly placed on respective tray supporter, and
In the horizontal direction by the first positioning column on the first positioning column and the second positioning column and adjacent trays holder on tray supporter
Limit, each pallet are mounted on by connector on corresponding tray supporter, to corresponding pallet and adjacent
Pallet is limited in short transverse, and is had on pallet and left with station pipe.
Wherein：The pallet is equipped with jack, leaves with station and manages removable be inserted on the jack of pallet.
The first positioning column medial surface on the tray supporter is equipped with the interior limit that Horizontal limiting is carried out to the disk body of pallet (4)
Plane, lateral surface are equipped with the outer confined planes that Horizontal limiting is carried out to the disk body of adjacent trays, and the medial surface of the second positioning column is set
There are the confined planes that Horizontal limiting is carried out to the disk body of pallet.
Interior confined planes and the confined planes of outer confined planes and the second positioning column on first positioning column be cambered surface or
Plane.
The pallet is equipped at least two connectors, and each two connectors correspond to the mounting hole for being plugged on tray supporter
It is interior.
The tray supporter top is equipped at least two connectors, and pallet is connect equipped with corresponding mounting hole with this
Part connects.
The pallet and tray supporter are equipped at least two mounting holes, and at least two connectors are mounted on pallet
In tray supporter mounting hole.
The mounting base of each tray supporter is equipped at least one pin hole and connecting hole, and at least one positioning pin passes through transmission
Tooth and steel band are mounted in the pin hole of mounting base, and the fastener being connected on driving cog is screwed in across steel band in connecting hole.
Double guide rail lower parts of the conveying are mounted on by rectangular tube on bottom plate, and double guide rails are made of aluminium alloy extrusions
Column construction, and double guide rail surfaces have hardening oxidation layer.
The tray supporter is made by thermoplastic material.
Pallet its conveying of fixation conveying device of the present invention is for inside with convex confined planes and top with arc
The cylindrical double guide rail structures of supporting surface, are easy to produce in batches, and the consistency of the parts processed is guaranteed, and no matter
It is all unlikely to deform in transport or installation process.The conveying of the present invention with tray supporter is carried out by convex confined planes
It is oriented to, and by the curved support surface bearing tray supporter of double rail crowns, CONTACT WITH FRICTION area is small, and running resistance is small, therefore
Abrasion is also small, and double guide rail surfaces are handled through hardening oxidation in addition, and abrasive resistance is more preferably.Invention is equipped with first on tray supporter top
Positioning column and the second positioning column, therefore Horizontal limiting is carried out to the disk body of pallet by three positioning columns on tray supporter two-by-two,
And each pallet is mounted on by connector on corresponding tray supporter, to corresponding pallet and adjacent pallet in height
Direction limit is spent, therefore in the transmission process of bobbin, pallet, which is grown in disc carrier upper edge board to, transverse direction and vertical direction, all to be consolidated
It is fixed to keep, there is better fixed performance, and and aligned position corresponding with spindle.Pallet of the present invention be in transmission process with it is defeated
It send guide rail contact not contact, and is limited by tray supporter and pallet, pallet conveying and collective doffing mistake can not only be prevented
Pallet is detached from tray supporter in journey, and also solving the problems, such as that former pallet is in direct contact with conveying can rotate freely, and has more
Good fixed performance, avoid full yarn bobbin often with unwound yarn be hooked to pallet and fix conveying device or other machines
Table apparatus, reduce unwound yarn on full yarn bobbin board is hooked, the harmfulness of yarn quality.The present invention is in sliding seat
On inner concave arc surface be equipped with dirt discharge groove, can transport guide rail flyings and be collected, cleared up in headstock portion and tailstock portion, made from clear
Knot ability gets a promotion, conveying abrasion is reduced, and avoids that conveying is excessive or excessive wear, reduce to board,
Technological operation safety and the influence of reliability.
Description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram that pallet of the present invention fixes conveying device.
Fig. 2 is the A-A schematic cross-sectional views of Fig. 1.
Fig. 3 is the B-B schematic cross-sectional views of Fig. 1.
Fig. 4 is the configuration schematic diagram that pallet of the present invention fixes conveying device.
Fig. 5 is the partial enlargement structural representation that pallet fixes conveying device.
Wherein：Wherein：1-bottom plate, 2-conveyings, 2-1-convex confined planes, 2-2-curved support face, 3-supports
Disk pressing plate, 4-pallets, 5-leave with station pipe, and 6-steel bands, 7-driving cogs, 8-tray supporters, 8-1-sliding seat, 8-2-are interior
Cancave cambered surface, the first positioning columns of 8-3-, the second positioning columns of 8-4-, 8-5-blowdown conduit, 9-bobbins, 10-rectangular tubes, 11-
Positioning pin, 12-fasteners, 13-connectors.
Specific implementation mode
See shown in Fig. 1~5, pallet of the present invention for collective doffing of spinning frame fixes conveying device, including conveying 2
With the pallet body that can be slided along conveying 2.See shown in Fig. 2~5, conveying 2 of the invention, which includes inside, has convex arc
The double guide rail structures of shape confined planes 2-1 and the curved support face 2-2 at top, conveying 2 are arranged on board lower left side and the right side
Side, face left and right side have spindle group on the top of conveying 2.The convex confined planes 2-1 of the present invention can be circle
Face or oval confined planes, double guide rail lower parts of the invention are mounted on by rectangular tube 10 on bottom plate 1, and the double of conveying 2 lead
Column construction is made by aluminium alloy extrusions in rail, and double guide rail surfaces have hardening oxidation layer, can improve wear-resisting property, is easy to batch
Production, the consistency of the parts processed are guaranteed, and no matter are all unlikely to deform in transport or installation process, this hair
Bright double guide rail lower parts are mounted on the base by rectangular tube, and when installation is fixed with plane contact, and non-angular requirement is then easy to full
The mutual position installation requirement of foot, installation and debugging are easy.
See shown in Fig. 1~5, pallet body of the present invention include more than two tray supporters 8, more than two pallets 4 and
More than two pallets 3, the sliding seat 8-1 on tray supporter 8 are arranged on double guide rails, the inner concave arc surface of sliding seat 8-1
8-2 matches with the convex confined planes 2-1 on double guide rails to be limited, and is realized and be oriented to, due on the sliding seat 8-1 of tray supporter 8
The convex confined planes 2-1 that are arranged on double guide rails of inner concave arc surface 8-2, moreover it is possible to tray supporter 8 in its height displacement direction
It is limited, tray supporter 8 is prevented to be detached from conveying 2, the curved support face 2-2 supporting trays holder 8 of the double guide rails of the present invention
Sliding seat 8-1, by curved support face 2-2 to reduce sliding seat 8-1 and double rail friction contact surfaces, to reduce pallet branch
Running resistance when frame 8 is moved along conveying 2 lowers abrasion.
See shown in Fig. 3~5, the inner concave arc surface 8-2 of sliding seat 8-1 of the present invention is equipped at least one blowdown conduit 8-5, can
Using two or more blowdowns conduit 8-5, can be equipped on the pedestal of board lower part for the row on each tray supporter 8
The hairbrush 18 or blowing mouth or inlet scoop that the substances such as the cotton-wool of dirty conduit 8-5 discharges are cleared up, by 8 action-oriented wheel of tray supporter
On the fibre fluffs such as cotton-wool remove, avoid flyings stuck phenomenon, be further reduced that rubbing surface is small and frictional resistance in addition, and into
One step, which reduces, wears, and solves when there is the caking blocking of guide rail flyings, and tray supporter 8 is easily detached from guide rail, caused event of doffing
Barrier.The tray supporter 8 of the present invention is made by thermoplastic wear resistant material, and polyamide (PA) can be used and be made, especially with PA66
It is made, and the tray supporter 8 of high-wearing feature, high sliding engaging pallet 4 carries bobbin 9 and is passively led in linear conveying 2
To sliding, empty, the full yarn bobbin with circulation conveying and alternating.
See shown in Fig. 1~4,8 lower part mounting base of tray supporter of the present invention is connect with steel band 6 with driving cog 7, and steel band 6 is worn
It is located between the cavity of double guide rails, the scheduled interval of each tray supporter 8 is fixedly connected on steel band 6, and will by steel band 6
Tray supporter 8 is arranged one by one on conveying 2, since steel band 6 is wound on the directive wheel on headstock and the tailstock, makes the present invention's
Steel band 6 is connected between double guide rails of 8 lower part of tray supporter, so without departing from conveying 2.As shown in Figure 5, the present invention is each
The mounting base of tray supporter 8 is equipped at least one pin hole and connecting hole, and at least one positioning pin 11 passes through driving cog 7 and steel band 6
In the pin hole of mounting base, the fastener 12 being connected on driving cog 7 is screwed in across steel band 6 in connecting hole, with same
Step band accurate transmission principle is engaged with synchronous pulley, make steel band 6 be wound on be oriented to around four directive wheels of vertical axis,
Tensioning and positioning, and driven in drive motor and pass through directive wheel loopy moving.
See shown in Fig. 1~5, pallet 4 of the present invention is correspondingly placed on respective tray supporter 8, and by tray supporter 8
The first positioning column 8-3 on first positioning column 8-3 and the second positioning column 8-4 and adjacent trays holder 8 is limited in the horizontal direction,
Each pallet 3 is mounted on by connector 13 on corresponding tray supporter 8, to corresponding pallet 4 and adjacent pallet
It is limited in short transverse, has on pallet 3 and leave with station pipe 5, therefore the bobbin 9 on pallet 4 can conveyed
Cheng Zhong, pallet 4, which is grown in 8 upper edge board of tray supporter to, transverse direction and vertical direction, to be all fixed and held, and has better stationarity
Energy.The present invention can be equipped with jack with pallet 3, and leaving with station, pipe 5 is removable is inserted on the jack of pallet 3, and realization follows
Ring Alternating Transportation sky, full yarn bobbin.Pallet 4 of the present invention is not contacted with conveying 2 in transmission process, solves former pallet
Be in direct contact the problem of rotating freely with conveying 2, there is better fixed performance, avoid full yarn bobbin often with
Unwound yarn be hooked to pallet and fix conveying device or other gallery devices, unwound yarn on full yarn bobbin can be reduced
Harmfulness of the line to board hook, yarn quality.
See Fig. 3, shown in 4, the first positioning column 8-3 medial surfaces on tray supporter 8 of the present invention be equipped with to the disk body of pallet 4 into
Interior confined planes, the lateral surface of row Horizontal limiting are equipped with the outer confined planes that Horizontal limiting is carried out to the disk body of adjacent trays 4, and second
The medial surface of positioning column 8-4 is equipped with the confined planes that Horizontal limiting is carried out to the disk body of pallet 4, on the first positioning column 8-3 of the present invention
Interior confined planes and the confined planes of outer confined planes and the second positioning column 8-4 be cambered surface or/and plane, therefore facilitate pallet
4 are fastened on three positioning intercolumniations that adjacent two tray supporter 8 combines.
See Fig. 3, shown in 4, pallet 3 of the present invention is equipped at least two connectors 13, and each two connectors 13, which correspond to, to be inserted
It is connected in the mounting hole of tray supporter 8, the mounting hole on tray supporter 8 is arranged on the first positioning column and the second positioning column, will
Two connectors 13 of 3 one of pallet are plugged on the first positioning column and the second positioning column.Or 8 top of tray supporter of the present invention
Equipped at least two connectors 13, one is can be made into, pallet 3 is connect equipped with corresponding mounting hole with the connector 13.
It can also be that 7 pallets 3 and tray supporter 8 are equipped at least two mounting holes, at least two connectors 13 are mounted on pallet pressure
8 two mounting holes of plate 3 and tray supporter, by the pallet 3 that is connected on tray supporter 8 to pallet 4 short transverse into
Row limit, drives pallet 4 and pallet 3 to move together when tray supporter 8 is moved along double guide rails.
The present invention collective doffing act start when, hold yarn crossbeam and hold bare bobbin on pallet 4 to leaving with pipe 5 position of standing
On, full yarn bobbin on spindle is held onto pallet 4, finally the bare bobbin left on the pipe 5 of station is held onto spindle, is completed
After empty, full yarn bobbin switching motion, reaches in the full yarn bobbin to coil transport box of conveying or bobbin-winding machine recycles.
The present invention joins in thin network, bobbin 9 in transmission process, pallet 48 upper edge board of tray supporter grow to,
Transverse direction and vertical direction are all fixed and held, long to when turning at the transfer station of horizontal direction turning when moving to, adjacent two tray supporter 8
Bayonet is opened, and when applying thrust, pallet 4 is then released into bobbin-winding machine conveying 2, while horizontal in tailstock steel band 6
It is transferred at station to direction to turning long, when applying thrust, pallet 4, which is then retracted, to be snapped between adjacent two tray supporter 8.And thin network
In the case of connection, the interface agency for discharging and withdrawing with pallet 4 can be arranged to the tensioning dress in bobbin carrier board tail end
The end set.
Claims (10)
1. a kind of pallet for collective doffing of spinning frame fixes conveying device, it is characterised in that：Including conveying (2) and energy
Along conveying (2) slide pallet body, the conveying (2) include inside have convex confined planes (2-1) and
The double guide rail structures in the curved support face (2-2) at top, the pallet body include more than two tray supporters (8), two
A above pallet (4) and more than two pallets (3), the sliding seat (8-1) of tray supporter (8) are arranged in double guide rails
On, the inner concave arc surface (8-2) of sliding seat (8-1) matches with the convex confined planes (2-1) on double guide rails to be limited, the arc of double guide rails
The inner concave arc surface (8-2) of the sliding seat (8-1) of shape supporting surface (2-2) supporting tray holder (8), sliding seat (8-1) is equipped with extremely
A few blowdown conduit (8-5), tray supporter (8) lower part mounting base is connect with steel band (6) and driving cog (7), and steel band (6) is worn
It is located between the cavity of double guide rails；The pallet (4) is correspondingly placed on respective tray supporter (8), and by tray supporter
(8) the first positioning column (8-3) on the first positioning column (8-3) and the second positioning column (8-4) and adjacent trays holder (8) on
It limits in the horizontal direction, each pallet (3) is mounted on by connector (13) on corresponding tray supporter (8), to each
Self-corresponding pallet (4) and adjacent pallet are limited in short transverse, and are had on pallet (3) and left with station pipe (5).
2. the pallet according to claim 1 for collective doffing of spinning frame fixes conveying device, it is characterised in that：It is described
Pallet (3) is equipped with jack, and leaving with station pipe, (5) are removable is inserted on the jack of pallet (3).
3. the pallet according to claim 1 for collective doffing of spinning frame fixes conveying device, it is characterised in that：It is described
The first positioning column (8-3) medial surface on tray supporter (8) is equipped with the interior limit that Horizontal limiting is carried out to the disk body of pallet (4)
Face, lateral surface are equipped with the outer confined planes that Horizontal limiting is carried out to the disk body of adjacent trays, and the medial surface of the second positioning column (8-4)
Equipped with the confined planes for carrying out Horizontal limiting to the disk body of pallet (4).
4. the pallet according to claim 3 for collective doffing of spinning frame fixes conveying device, it is characterised in that：It is described
The confined planes of interior confined planes and outer confined planes and the second positioning column (8-4) on first positioning column (8-3) are cambered surface or put down
Face.
5. the pallet according to claim 1 for collective doffing of spinning frame fixes conveying device, it is characterised in that：It is described
Pallet (3) is equipped at least two connectors (13), the corresponding installation for being plugged on tray supporter (8) of each two connectors (13)
In hole.
6. the pallet according to claim 1 for collective doffing of spinning frame fixes conveying device, it is characterised in that：It is described
Tray supporter (8) top is equipped at least two connectors (13), and pallet (3) is equipped with corresponding mounting hole and the connector
(13) it connects.
7. the pallet according to claim 1 for collective doffing of spinning frame fixes conveying device, it is characterised in that：It is described
Pallet (3) and tray supporter (8) are equipped at least two mounting holes, and at least two connectors (13) are mounted on pallet
(3) and in tray supporter (8) mounting hole.
8. the pallet according to claim 1 for collective doffing of spinning frame fixes conveying device, it is characterised in that：It is described
The mounting base of each tray supporter (8) is equipped at least one pin hole and at least one connecting hole, and at least one positioning pin (11) passes through
Driving cog (7) and steel band (6) are mounted in the pin hole of mounting base, and the fastener (12) being connected on driving cog (7) passes through steel band
(6) it is screwed in connecting hole.
9. the pallet according to claim 1 for collective doffing of spinning frame fixes conveying device, it is characterised in that：It is described
Double guide rail lower parts of conveying (2) are mounted on by rectangular tube (10) on bottom plate (1), and column is made by aluminium alloy extrusions in double guide rails
Shape structure, and double guide rail surfaces have hardening oxidation layer.
10. the pallet according to claim 1 or 3 for collective doffing of spinning frame fixes conveying device, it is characterised in that：
The tray supporter (8) is made by thermoplastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510328802.XA CN106283294B (en) | 2015-06-12 | 2015-06-12 | Pallet for collective doffing of spinning frame fixes conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510328802.XA CN106283294B (en) | 2015-06-12 | 2015-06-12 | Pallet for collective doffing of spinning frame fixes conveying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106283294A CN106283294A (en) | 2017-01-04 |
| CN106283294B true CN106283294B (en) | 2018-10-02 |
Family
ID=57650047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510328802.XA Active CN106283294B (en) | 2015-06-12 | 2015-06-12 | Pallet for collective doffing of spinning frame fixes conveying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106283294B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116926729A (en) * | 2023-09-12 | 2023-10-24 | 山西新环精密制造股份有限公司 | Steel belt structure for spindle conveying |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0483639A1 (en) * | 1990-11-02 | 1992-05-06 | W. SCHLAFHORST AG & CO. | Changing and transport system for tubes and cops with pallets, the pallets being equipped with these cops and tubes |
| JPH06184839A (en) * | 1992-12-14 | 1994-07-05 | Toyota Autom Loom Works Ltd | Mechanism for supporting transfer rail of full and empty bobbin transfer device in spinning machinery |
| JPH11116143A (en) * | 1997-10-14 | 1999-04-27 | Toyota Autom Loom Works Ltd | Bobbin carrying device for spinning machine |
| DE10106700A1 (en) * | 2001-02-14 | 2002-08-29 | Schlafhorst & Co W | Spin bobbin transport system for automatic winder includes angled conveyor belt above transport conveyor to press bobbins on to carrier pegs |
| CN102704071A (en) * | 2012-06-09 | 2012-10-03 | 山西经纬合力机械制造有限公司四厂 | Coarse yarn circulating device in spinning frame |
| CN202671764U (en) * | 2012-06-21 | 2013-01-16 | 青岛城阳华祥纺织机械厂 | Travelling device for automatic doffer of ring spinning |
| CN204702866U (en) * | 2015-06-12 | 2015-10-14 | 常州市同和纺织机械制造有限公司 | Transport fixed by a kind of pallet for collective doffing of spinning frame |
-
2015
- 2015-06-12 CN CN201510328802.XA patent/CN106283294B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0483639A1 (en) * | 1990-11-02 | 1992-05-06 | W. SCHLAFHORST AG & CO. | Changing and transport system for tubes and cops with pallets, the pallets being equipped with these cops and tubes |
| JPH06184839A (en) * | 1992-12-14 | 1994-07-05 | Toyota Autom Loom Works Ltd | Mechanism for supporting transfer rail of full and empty bobbin transfer device in spinning machinery |
| JPH11116143A (en) * | 1997-10-14 | 1999-04-27 | Toyota Autom Loom Works Ltd | Bobbin carrying device for spinning machine |
| DE10106700A1 (en) * | 2001-02-14 | 2002-08-29 | Schlafhorst & Co W | Spin bobbin transport system for automatic winder includes angled conveyor belt above transport conveyor to press bobbins on to carrier pegs |
| CN102704071A (en) * | 2012-06-09 | 2012-10-03 | 山西经纬合力机械制造有限公司四厂 | Coarse yarn circulating device in spinning frame |
| CN202671764U (en) * | 2012-06-21 | 2013-01-16 | 青岛城阳华祥纺织机械厂 | Travelling device for automatic doffer of ring spinning |
| CN204702866U (en) * | 2015-06-12 | 2015-10-14 | 常州市同和纺织机械制造有限公司 | Transport fixed by a kind of pallet for collective doffing of spinning frame |
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| Publication number | Publication date |
|---|---|
| CN106283294A (en) | 2017-01-04 |
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