CN103266369A - Ring spinning frame collective doffing anti-cracking pipe grabber - Google Patents
Ring spinning frame collective doffing anti-cracking pipe grabber Download PDFInfo
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- CN103266369A CN103266369A CN2013101677378A CN201310167737A CN103266369A CN 103266369 A CN103266369 A CN 103266369A CN 2013101677378 A CN2013101677378 A CN 2013101677378A CN 201310167737 A CN201310167737 A CN 201310167737A CN 103266369 A CN103266369 A CN 103266369A
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- pipe device
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Abstract
The invention relates to a ring spinning frame collective doffing anti-cracking pipe grabber which comprises a pipe grabber seat and a pipe grabber cap. The pipe grabber seat and the pipe grabber cap are detachable. Anti-cracking grooves are reserved at the connection of the pipe grabber cap. The pipe grabber seat comprises a piston, a seal air cushion and a reset spring, wherein the piston is disposed in a cavity of the pipe grabber seat, the reset spring is disposed on the piston, and the seal air cushion is disposed at the bottom of the piston. The anti-cracking grooves are reserved on the pipe grabber cap, during mounting and demounting of the pipe grabber cap, plastic deformation is changed into elastic deformation, good binding consistency is achieved, during operation, the pipe grabber cap can timely drop from the pipe grabber seat after being collided, the whole doffing system is protected, and damage rate of the pipe grabber is reduced greatly. Damage of spindles is avoided, and service lives of the spindles are prolonged. The ring spinning frame collective doffing anti-cracking pipe grabber is low in part machining precision requirements and low in cost, and overall operation efficiency of a collective doffing spinning frame is increased effectively.
Description
Technical field
The invention belongs to the ring throstle field, be specifically related to a kind of ring throstle collective anticracking that doffs and grab the pipe device.
Background technology
Traditional ring throstle full packages doffing operation is to be finished by artificial plug or the dolly that doffs, and these mode labour intensity that doff are big, and recruitment is many, and the machine down time is long, and running efficiency is low.The ring throstle that has integral cosine doffing device at present can the disposable doffing operation of finishing whole fine spining machine automatically, greatly reduces recruitment quantity, has improved running efficiency.Along with the upgrading of textile industry, the user is more and more higher to the requirement of textile machine.The fine spining machine long vehicle that band collective doffs becomes the main flow in current market.Grabbing the pipe device is the core component units that fine spining machine collective doffs, and its technical merit and performance directly influence automaticity, stability, reliability and the production efficiency of colony spun yarn lead aircraft.
Now fine spining machine collective doffs and grabs the pipe device two kinds of piston type and gasbag-types are arranged, and is subjected to the air bag influence in service life, and the gasbag-type consumption is less, and piston type is the main flow of current development, and the colony long vehicle of emphasis company all uses piston type to grab the pipe device both at home and abroad.Existing piston type is grabbed the pipe device as shown in Figure 4, generally by grabbing pipe device seat, grabs pipe device cap; piston, sealed air cushion and back-moving spring constitute, and grab pipe device cap and are designed to detachable; split away off from grabbing pipe device seat when being subjected to accident at work and answering back to, the whole system of doffing is formed protection.Grab pipe device cap when packing into and come off, faying face produces plastic deformation, and the adhesion discreteness is big; Adhesion is little grabs and grabs pipe device cap when pipe is grabbed in the normal inflation of pipe device and just come off, and has a strong impact on operate as normal; Adhesion is big grabs when pipe device cap is subjected to accident and answers back to needs very big power just can come off, and this moment, spindle sustained damage, and shortened the spindle life-span greatly, moreover grabbed pipe device cap and very easily ftracture, and is unrenewable, grabs the spoilage of pipe device cap in practice more than 50%; Grab the plastic deformation when packing into and come off of pipe device cap, adhesion descends one by one, and reusability is very low.
Summary of the invention
The objective of the invention is to, at the problems referred to above, provide a kind of pipe device cap of grabbing that can produce strain to grab the pipe device with grabbing ring throstle collective that pipe device seat the is connected anticracking that doffs, the adhesion high conformity is not fragilely grabbed the damage of managing device and having avoided spindle.
In order to reach purpose of the present invention, the technical scheme of taking is: a kind of ring throstle collective anticracking that doffs is grabbed the pipe device, comprise: grab pipe device seat and grab pipe device cap, grab pipe device seat and grab pipe device cap and be arranged to detachable, the link position place of grabbing pipe device cap is provided with stress relieving grooving, and the described pipe device seat of grabbing comprises: piston, sealed air cushion and back-moving spring, described piston are arranged in the chamber of grabbing pipe device seat, piston is provided with back-moving spring, and sealed air cushion is located at the bottom of piston.
Beneficial effect of the present invention: stress relieving grooving is set grabbing pipe device cap, when packing into and come off, becomes strain by plastic deformation, the adhesion high conformity when grabbing pipe device cap; Split away off from grabbing pipe device seat when being subjected to accident at work and answering back in good time, the whole system of doffing is formed protection, significantly reduce and grab pipe device spoilage; Also avoided simultaneously the damage to spindle, the service life that can improve spindle; Part processing precision requires low, and cost is low, effectively improves the overall operation efficiency of colony long vehicle.
Description of drawings
Below in conjunction with accompanying drawing embodiments of the present invention are described in further detail:
Fig. 1 is three-dimensional structure diagram of the present invention;
Fig. 2 is cutaway view of the present invention;
Fig. 3 is the three-dimensional structure diagram of grabbing pipe device cap that the present invention relates to;
Fig. 4 grabs the structure chart of pipe device for prior art.
Among the above-mentioned figure: 1, grab pipe device cap, 2, grab pipe device seat, 3, piston, 4, sealed air cushion, 5, back-moving spring, 6, stress relieving grooving.
The specific embodiment
Embodiment: a kind of ring throstle collective anticracking that doffs is grabbed the pipe device; as shown in Figure 1; comprise: grab pipe device cap 1 and grab pipe device seat 2; grab pipe device seat 2 and grab pipe device cap 1 and be arranged to detachable; purpose is to split away off from grabbing pipe device seat in order to be subjected to accident at work and to answer back in good time; the whole system of doffing is formed protection; the link position place of grabbing pipe device cap 1 is provided with stress relieving grooving 6(such as Fig. 3); make that grab the pipe device is strain by plastic deformation when packing into and come off; combine high conformity, significantly reduced the cracking of grabbing the pipe device.
As shown in Figure 2, grabbing pipe device seat 2 comprises: piston 3, sealed air cushion 4 and back-moving spring 5, described piston 3 are arranged in the chamber of grabbing pipe device seat 2, and piston 3 is provided with back-moving spring 5, and sealed air cushion 4 is located at the bottom of piston 3.
The course of work: in textile mills' production process, often have yarn to be wound on the spindle, twine morely sometimes, spool can't be inserted into the bottom of spindle.Grab the pipe device when catching spool to put on the spindle, for twining the more spindle of yarn, grab manage that device is subjected to move down drag increasing, the pipe device cap 1 of grabbing among Fig. 2 begins to be rotated counterclockwise, the end opening of grabbing pipe device cap 1 begins expansion, splits away off from grabbing pipe device seat gradually, in this comes off process, stress relieving grooving progressively opens, grab pipe device cap strain, the back stress relieving grooving that comes off restores to the original state, and gets back to and grabs in the pipe device seat grabbing pipe device cap peace again, grabbing the pipe device can use repeatedly, and adhesion can not decay.
Claims (2)
1. the ring throstle collective anticracking that doffs is grabbed the pipe device, comprising: grab pipe device seat and grab pipe device cap, grab pipe device seat and be arranged to detachablely with grabbing pipe device cap, it is characterized in that: the link position place of grabbing pipe device cap is provided with stress relieving grooving.
2. a kind of ring throstle according to claim 1 collective anticracking that doffs is grabbed the pipe device, it is characterized in that: the described pipe device seat of grabbing comprises: piston, sealed air cushion and back-moving spring, described piston is arranged in the chamber of grabbing pipe device seat, piston is provided with back-moving spring, and sealed air cushion is located at the bottom of piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101677378A CN103266369A (en) | 2013-05-09 | 2013-05-09 | Ring spinning frame collective doffing anti-cracking pipe grabber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101677378A CN103266369A (en) | 2013-05-09 | 2013-05-09 | Ring spinning frame collective doffing anti-cracking pipe grabber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103266369A true CN103266369A (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101677378A Pending CN103266369A (en) | 2013-05-09 | 2013-05-09 | Ring spinning frame collective doffing anti-cracking pipe grabber |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820895A (en) * | 2014-01-30 | 2014-05-28 | 慈溪在业机械制造有限公司 | Self-positioning self-skipping pipe grabbing device |
| CN109161995A (en) * | 2018-08-17 | 2019-01-08 | 晋中经纬恒腾纺机有限公司 | Mechanical pipe grabbing device |
| CN110344146A (en) * | 2019-07-13 | 2019-10-18 | 经纬智能纺织机械有限公司 | A kind of ring throstle collective doffing air sac press-cover formula pipe grabbing device |
| CN111058129A (en) * | 2019-12-31 | 2020-04-24 | 铜陵精特集落科技有限公司 | A high-efficient buffering formula pipe gripper for intelligent doffing dolly |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5203155A (en) * | 1990-11-23 | 1993-04-20 | Zinser Textilmaschinen Gmbh | Tube-sensing device for doffing and donning apparatus |
| JPH0977376A (en) * | 1995-09-11 | 1997-03-25 | Toyota Autom Loom Works Ltd | Bobbin gripping device |
| CN2281357Y (en) * | 1996-10-10 | 1998-05-13 | 经纬纺织机械股份有限公司 | Bobbin clip of collective doffing device |
| CN200992611Y (en) * | 2007-01-05 | 2007-12-19 | 铜陵市松宝机械有限公司 | Bobbin gripper for spinning frame |
| CN201010733Y (en) * | 2007-03-22 | 2008-01-23 | 铜陵市精特机械有限责任公司 | Air cylinder type pipe grasping device |
| CN201473662U (en) * | 2009-05-06 | 2010-05-19 | 铜陵市精特机械有限责任公司 | Tube gripping device on spinning frame |
| CN201835037U (en) * | 2010-10-29 | 2011-05-18 | 铜陵市精特机械有限责任公司 | Pipe extractor |
| CN202000048U (en) * | 2010-12-10 | 2011-10-05 | 经纬纺织机械股份有限公司 | Self-aligning and side-clamping pneumatic pipe grabbing device |
| CN102517706A (en) * | 2011-12-05 | 2012-06-27 | 铜陵市精特机械有限责任公司 | Pipe grabbing device assembly |
| KR20120005483U (en) * | 2011-01-20 | 2012-07-30 | 고재갑 | Bobbin transfering gripper for spinning machine |
| CN203284541U (en) * | 2013-05-09 | 2013-11-13 | 经纬纺织机械股份有限公司 | Collective doffing anti-cracking tube grabbing device of ring spinning machine |
-
2013
- 2013-05-09 CN CN2013101677378A patent/CN103266369A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5203155A (en) * | 1990-11-23 | 1993-04-20 | Zinser Textilmaschinen Gmbh | Tube-sensing device for doffing and donning apparatus |
| JPH0977376A (en) * | 1995-09-11 | 1997-03-25 | Toyota Autom Loom Works Ltd | Bobbin gripping device |
| CN2281357Y (en) * | 1996-10-10 | 1998-05-13 | 经纬纺织机械股份有限公司 | Bobbin clip of collective doffing device |
| CN200992611Y (en) * | 2007-01-05 | 2007-12-19 | 铜陵市松宝机械有限公司 | Bobbin gripper for spinning frame |
| CN201010733Y (en) * | 2007-03-22 | 2008-01-23 | 铜陵市精特机械有限责任公司 | Air cylinder type pipe grasping device |
| CN201473662U (en) * | 2009-05-06 | 2010-05-19 | 铜陵市精特机械有限责任公司 | Tube gripping device on spinning frame |
| CN201835037U (en) * | 2010-10-29 | 2011-05-18 | 铜陵市精特机械有限责任公司 | Pipe extractor |
| CN202000048U (en) * | 2010-12-10 | 2011-10-05 | 经纬纺织机械股份有限公司 | Self-aligning and side-clamping pneumatic pipe grabbing device |
| KR20120005483U (en) * | 2011-01-20 | 2012-07-30 | 고재갑 | Bobbin transfering gripper for spinning machine |
| CN102517706A (en) * | 2011-12-05 | 2012-06-27 | 铜陵市精特机械有限责任公司 | Pipe grabbing device assembly |
| CN203284541U (en) * | 2013-05-09 | 2013-11-13 | 经纬纺织机械股份有限公司 | Collective doffing anti-cracking tube grabbing device of ring spinning machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820895A (en) * | 2014-01-30 | 2014-05-28 | 慈溪在业机械制造有限公司 | Self-positioning self-skipping pipe grabbing device |
| CN103820895B (en) * | 2014-01-30 | 2017-01-25 | 慈溪在业机械制造有限公司 | Self-positioning self-skipping pipe grabbing device |
| CN109161995A (en) * | 2018-08-17 | 2019-01-08 | 晋中经纬恒腾纺机有限公司 | Mechanical pipe grabbing device |
| CN110344146A (en) * | 2019-07-13 | 2019-10-18 | 经纬智能纺织机械有限公司 | A kind of ring throstle collective doffing air sac press-cover formula pipe grabbing device |
| CN111058129A (en) * | 2019-12-31 | 2020-04-24 | 铜陵精特集落科技有限公司 | A high-efficient buffering formula pipe gripper for intelligent doffing dolly |
| CN111058129B (en) * | 2019-12-31 | 2021-10-01 | 铜陵精特集落科技有限公司 | A high-efficient buffering formula pipe gripper for intelligent doffing dolly |
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Application publication date: 20130828 |