CN2281357Y - Bobbin clip of collective doffing device - Google Patents
Bobbin clip of collective doffing device Download PDFInfo
- Publication number
- CN2281357Y CN2281357Y CN 96243605 CN96243605U CN2281357Y CN 2281357 Y CN2281357 Y CN 2281357Y CN 96243605 CN96243605 CN 96243605 CN 96243605 U CN96243605 U CN 96243605U CN 2281357 Y CN2281357 Y CN 2281357Y
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- CN
- China
- Prior art keywords
- piston rod
- cylinder
- doffing device
- bobbin clip
- fixed body
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- 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 - Lifetime
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a bobbin clip of collective doffing device, which is a full automatic yarn tube replacing mechanism and suitable for various cotton, wool, hemp and ring spinning frames. The pneumatic cylinder (5) is arranged on an air rack (1) and communicated with an air channel (3), the pneumatic cylinder (5) and the pipe clipping pore (7) are arranged together, a piston rod (8) is arranged in the pneumatic cylinder (5) and the piston rod (8) is sheathed with a reset spring (11), and two fixed jaws (6) and a moving jaw (9) form a three-jaw in the pipe clipping pore (7). After aeration, the piston rod (8) propels towards the pipe clipping pore (7) and the three-jaw clamps the top part of the yarn tube (10) tightly; after deflation, the piston rod (8) makes the moving jaw (9) restore the original position by the return spring (11) and the yarn tube falls down automatically. And then the automatic collective doffing action is realized.
Description
The utility model is the bobbin clip at the integral cosine doffing device on the fine spining machine, is a kind of mechanism of full-automatic replacing spool, can be adapted to all kinds of cottons, hair, fiber crops, ring throstle.
After ring throstle is joined integral cosine doffing device, can improve the single plane automation degree, reduce labor strength, improve working conditions, improve labor productivity.The fine spining machine of China's import in recent years, it is roughly the same to be furnished with the bobbin clip principle that collective doffs; The bobbin clip of the 319 overlength fine spining machines of Germany blue or green pool (Zlnser) company is an internal expansion type, when the rubber pneumatic bag head inserts in the spool hole, inflation is risen big then, at this moment with regard to tensioning spool inwall, then spool is pulled up, the cast formula of grabbing of Switzerland's Rieter (Rleter) G1/5 of company type fine spining machine is the airbag of a ventilation for the long balloons formula, after the intubate fuse of band flute profile inserts in the spool hole, this moment, airbag aeration rear gasbag and intubate fuse clamped spool, pulled up spool then.
The bobbin clip that the collective of the DOFF-2 type fine spining machine of (Marzoll) company doffs in the assistant of intentionally big in the world at present Lima is the monosaccate hem type, after the rubber pneumatic bag inflation, the spool middle part is held tightly, then spool is pulled up, when the bobbin clip that also has the collective of the RY5 of company of Japanese Toyota (Toyoda) and RX100 type fine spining machine to doff is airbag aeration, the rubber cup ring stretches, and spool is clamped to pull up then.
Above-described bobbin clip all has rubber pneumatic bag, airbag, leather cup, because rubber easily breaks in stretching motion, easily aging, so the life-span is short, the back gas leakage of breaking can cause whole doffing device to stop tube drawing work.
The purpose of this utility model, be to eliminate above-mentioned shortcoming and improve service life, design a kind of collective bobbin clip that doffs, it is simple in structure, and low cost of manufacture is easy for installation, the big I of grasping force is regulated by compressed-air actuated pressure size, the characteristics of its maximum are when indivedual spools under special circumstances during malposition, and indivedual spools pull out not time-out, can not influence the tube drawing action of full machine.
The purpose of this utility model can realize by following measure:
The bobbin clip of integral cosine doffing device is made up of gas frame (1), sealing gasket (2), cylinder (5), piston rod (8), back-moving spring (11) and sealing ring (12).Cylinder (5) is fixedly mounted on the crossbeam of gas frame (1) and is communicated with air duct (3), the right side of cylinder (5) is provided with a tube grasping hole (7), piston rod (8) is located at cylinder (5) inside, piston rod (8) is adorned a sealing ring (12) with the middle part of cylinder (5) contact-making surface, piston rod (8) is gone up dress back-moving spring (11), and 2 fixed claws (6) and a movable claw (9) form the three-jaw jaw in tube grasping hole (7).Cylinder (5), tube grasping hole (7) and pedestal (4) constitute one, establish the bobbin clip that 2 fixed claws (6) can constitute fixed integral cosine doffing device in the tube grasping hole (7).Tube grasping hole (7) is a through hole, and the lower port place is tubaeform.2 fixed claws (6) and a movable claw (9) are arc toothed, and movable claw (9) and piston rod (8) constitute one.The utility model also can be designed to movable bobbin clip, at this moment can be designed to two kinds of mechanisms, and a kind of is that 2 fixed claws (6) constitute a mobile (14), cast solid with tube grasping hole (7); Cylinder (5) and piston rod (8) are formed a fixed body (13), and mobile (14) is installed on the draw-in groove of fixed body (13), and fixed body (13) is contained on the gas frame (1) securely.Another kind is that mobile (14) is connected with bearing pin (15) with fixed body (13) top, and mobile (14) can upwards rotate around bearing pin (15), and the bottom is halved together by convex tendon and draw-in groove, and fixed body (13) is contained on the gas frame (1) securely.
Advantage of the present utility model:
Improved the reliability of bobbin clip, improved the life-span of bobbin clip, grabbed not time-out when indivedual spools, the pipe of grabbing that does not influence full machine moves.When indivedual spools under special circumstances, when spool position deviation center is too many, be unlikely the damage bobbin clip.
The utility model has satisfied the action of pulling out pipe and automatic plug hole pipe automatically of integral cosine doffing device, has reduced working strength of workers, has improved production efficiency.
Description of drawings is as follows:
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is the profile of tube grasping hole (7);
Fig. 3 is the structure chart of movable bobbin clip;
Fig. 4 is the another kind of structure chart of movable bobbin clip.
Be described in further detail by embodiment below in conjunction with accompanying drawing:
The bobbin clip of integral cosine doffing device of the present utility model, comprise fixed Fig. 1, movable two kinds of Fig. 3 and Fig. 4, the pedestal of bobbin clip (4) is fixedly mounted on the gas frame (1), pedestal (4) guarantees that with the middle sealing gasket (2) of adorning of gas frame (1) gas does not leak, have an air duct 3 to be sent in the cylinder (5) of each bobbin clip on the gas frame (1), cylinder (5) has 2 apertures that cause 3mm to supply gas with gas frame (1) is middle.
Fig. 1 is fixed bobbin clip, pedestal (4), cylinder (5), 2 fixed claws (6) and tube grasping hole (7) constitute one, cylinder (5) has a square hole in the middle of the hole (7) with grabbing, movable stopper rod (8) constitutes one with movable claw (9), 2 fixed claws (6) are uniform on tube grasping hole (7) circumference with a movable claw (9), compressed air is sent to cylinder (5) by air flue, at this moment piston rod (8) advances to tube grasping hole (7), and a movable claw (9) forms the three-jaw jaw with 2 fixed claws (6), and spool (10) top is clamped, miter arm by integral cosine doffing device rises then, spool is picked up, after miter arm descends, during air pressure release venting, piston rod (8) is by back-moving spring (11), movable claw (9) is returned original position again, at this moment the spool of picking up is put down automatically, finished automatic colony yarn action.
Because an O-ring seals (12) in the middle of the piston rod (8), in the piston rod movement process, guarantees air tight, thereby finishing smoothly of having guaranteed to move, 2 fixed claws (6) and a movable claw (9) are arc toothed, have increased the friction when pulling out spool.
As shown in Figure 1, the tube grasping hole top is a through hole, the lower end orifice part is a bellmouth orifice, guarantees that when spool departs from the center less than certain distance spool can slip in the tube grasping hole smoothly, when the plug hole pipe, because spindle just differs, guarantee that blank pipe is inserted on the wharve bottom position, the spool on the at this moment high spindle just carries out slippage in tube grasping hole (7), because tube grasping hole is a through hole, so can not damage bobbin clip, this is characteristics of this programme.
Fig. 3, Fig. 4 are movable bobbin clip, it is made up of a fixed body (13) and a mobile (14), the time run into spool to depart from the center too many grabbing pipe, do not advance in the tube grasping hole but spool is sliding again, at this moment mobile (14) produces flexible, guaranteed that bobbin clip is unlikely the danger that is damaged, at this moment mobile (14) just throws off from the draw-in groove of fixed body (13), because piston rod (8) is enclosed in the fixed body (13), so can not produce the damage of fixed body (13), gas leak phenomenon can not occur yet.
Fixed body (13) is fixedly mounted on gas frame (1) crossbeam and is communicated with air duct, mobile (14) is installed on the fixed body by means of draw-in groove, this moment, mobile (14) was once just move upward when running into barrier, at this moment the convex tendon on the fixed body (13) is just thrown off in draw-in groove, separate with fixed body, so just prevent the damage of bobbin clip, guaranteed the gas leakage, thereby guaranteed the operate as normal of other mechanism.
Fig. 4 fixed body (13) is fixedly mounted on gas frame (1) crossbeam, be communicated with air duct, there is a forks arm to be inserted on the fixed body (13) in the mobile (14), and be connected with fixed body (13) by bearing pin (15), it can center on bearing pin (15) upwards rotates, and location-plate (16) is arranged at mobile (14) bottom, and convex tendon is arranged on the plate, convex tendon snaps in the draw-in groove on the fixed body (13), and mobile's this moment (14) promptly locatees.Once when running into barrier, the convex tendon in the mobile (14) is just from the leakage of draw-in groove gas as mobile (14), thereby guaranteed other mechanism's operate as normal.When this mechanism recovers, as long as mobile (14) is turned to original position.
Claims (6)
1, a kind of bobbin clip of integral cosine doffing device is made up of gas frame (1), sealing gasket (2), cylinder (5), piston rod (8), back-moving spring (11) and sealing ring (12); It is characterized in that cylinder (5) is fixedly mounted on the crossbeam of gas frame (1) is communicated with air duct (3), the left side of cylinder (5) is provided with sealing gasket (2), the right side of cylinder (5) is provided with a tube grasping hole (7), piston rod (8) is located at cylinder (5) inside, piston rod (8) is adorned a sealing ring (12) with the middle part of cylinder (5) contact-making surface, piston rod (8) is gone up dress back-moving spring (11), and 2 fixed claws (6) and a movable claw (9) form the three-jaw jaw in tube grasping hole (7).
2, the bobbin clip of integral cosine doffing device according to claim 1 is characterized in that being provided with 2 fixed claws (6) in cylinder (5), tube grasping hole (7) and pedestal (4) formation one, the tube grasping hole (7).
3, the bobbin clip of integral cosine doffing device according to claim 1 is characterized in that tube grasping hole (7) is a through hole, and the lower port place is tubaeform.
4, the bobbin clip of integral cosine doffing device according to claim 1 is characterized in that 2 fixed claws (6) and a movable claw (9) are arc toothed, and movable claw (9) and piston rod (8) constitute one.
5, the bobbin clip of integral cosine doffing device according to claim 1 is characterized in that 2 fixed claws (6) and tube grasping hole (7) constitute a mobile (14), cast solid; Cylinder (5) and piston rod (8) are formed a fixed body (13), and mobile (14) is installed on the draw-in groove of fixed body (13), and fixed body (13) is contained on the gas frame (1) securely.
6, the bobbin clip of integral cosine doffing device according to claim 1, it is characterized in that mobile (14) is connected with bearing pin (15) with fixed body (13) top, mobile (14) can upwards rotate around bearing pin (15), the bottom is halved together by convex tendon and draw-in groove, and fixed body (13) is contained on the gas frame (1) securely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96243605 CN2281357Y (en) | 1996-10-10 | 1996-10-10 | Bobbin clip of collective doffing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96243605 CN2281357Y (en) | 1996-10-10 | 1996-10-10 | Bobbin clip of collective doffing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2281357Y true CN2281357Y (en) | 1998-05-13 |
Family
ID=33917211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96243605 Expired - Lifetime CN2281357Y (en) | 1996-10-10 | 1996-10-10 | Bobbin clip of collective doffing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2281357Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021693A (en) * | 2010-12-10 | 2011-04-20 | 经纬纺织机械股份有限公司 | Automatic aligning lateral clamping pneumatic pipe gripping device |
| CN102296393A (en) * | 2011-08-11 | 2011-12-28 | 铜陵市松宝机械有限公司 | Rotary bobbin pulling device |
| CN102477599A (en) * | 2010-11-30 | 2012-05-30 | 青岛云龙纺织机械有限公司 | Automatic doffing mechanical arm device of spinning machine |
| CN102517705A (en) * | 2011-12-05 | 2012-06-27 | 铜陵市精特机械有限责任公司 | Yarn holding device assembly |
| 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 |
| CN102719945A (en) * | 2012-07-10 | 2012-10-10 | 铜陵市松宝机械有限公司 | Continuous automatic doffer |
| CN103088486A (en) * | 2013-02-06 | 2013-05-08 | 山西经纬合力机械制造有限公司三厂 | Novel collective doffing gas holder of spinning frame |
| CN103266369A (en) * | 2013-05-09 | 2013-08-28 | 经纬纺织机械股份有限公司 | Ring spinning frame collective doffing anti-cracking pipe grabber |
| CN104233536A (en) * | 2014-08-28 | 2014-12-24 | 湖州丝葳纺织有限公司 | Automatic ring bobbin pulling out device |
| CN104451986A (en) * | 2014-12-25 | 2015-03-25 | 江阴市华方新技术科研有限公司 | Full bobbin separating device of intelligent collective doffer |
| CN104963039A (en) * | 2015-07-09 | 2015-10-07 | 浙江日发纺织机械股份有限公司 | Pipe-placing device for doffer |
| CN106757583A (en) * | 2017-02-17 | 2017-05-31 | 江苏海马纺织机械有限公司 | A kind of yarn holder walking in a horizontal state device |
| CN107792603A (en) * | 2017-08-14 | 2018-03-13 | 深圳市艾贝特电子科技有限公司 | Insure pipe sleeve conveying device, system and method |
| 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 |
| CN112695423A (en) * | 2019-10-23 | 2021-04-23 | 卓郎纺织解决方案两合股份有限公司 | Ring spinning machine and pirn gripper device |
-
1996
- 1996-10-10 CN CN 96243605 patent/CN2281357Y/en not_active Expired - Lifetime
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477599A (en) * | 2010-11-30 | 2012-05-30 | 青岛云龙纺织机械有限公司 | Automatic doffing mechanical arm device of spinning machine |
| CN102021693A (en) * | 2010-12-10 | 2011-04-20 | 经纬纺织机械股份有限公司 | Automatic aligning lateral clamping pneumatic pipe gripping device |
| CN102021693B (en) * | 2010-12-10 | 2013-04-03 | 经纬纺织机械股份有限公司 | Automatic aligning lateral clamping pneumatic pipe gripping device |
| CN102296393A (en) * | 2011-08-11 | 2011-12-28 | 铜陵市松宝机械有限公司 | Rotary bobbin pulling device |
| CN102296393B (en) * | 2011-08-11 | 2013-09-11 | 铜陵市松宝机械有限公司 | Rotary bobbin pulling device |
| CN102517705A (en) * | 2011-12-05 | 2012-06-27 | 铜陵市精特机械有限责任公司 | Yarn holding device assembly |
| 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 |
| CN102719945A (en) * | 2012-07-10 | 2012-10-10 | 铜陵市松宝机械有限公司 | Continuous automatic doffer |
| CN103088486A (en) * | 2013-02-06 | 2013-05-08 | 山西经纬合力机械制造有限公司三厂 | Novel collective doffing gas holder of spinning frame |
| CN103266369A (en) * | 2013-05-09 | 2013-08-28 | 经纬纺织机械股份有限公司 | Ring spinning frame collective doffing anti-cracking pipe grabber |
| CN104233536A (en) * | 2014-08-28 | 2014-12-24 | 湖州丝葳纺织有限公司 | Automatic ring bobbin pulling out device |
| CN104451986A (en) * | 2014-12-25 | 2015-03-25 | 江阴市华方新技术科研有限公司 | Full bobbin separating device of intelligent collective doffer |
| CN104451986B (en) * | 2014-12-25 | 2017-04-19 | 江阴市华方新技术科研有限公司 | Full bobbin separating device of intelligent collective doffer |
| CN104963039A (en) * | 2015-07-09 | 2015-10-07 | 浙江日发纺织机械股份有限公司 | Pipe-placing device for doffer |
| CN106757583A (en) * | 2017-02-17 | 2017-05-31 | 江苏海马纺织机械有限公司 | A kind of yarn holder walking in a horizontal state device |
| CN107792603A (en) * | 2017-08-14 | 2018-03-13 | 深圳市艾贝特电子科技有限公司 | Insure pipe sleeve conveying device, system and method |
| CN107792603B (en) * | 2017-08-14 | 2023-11-07 | 深圳市艾贝特电子科技有限公司 | Device, system and method for conveying condom pipe |
| 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 |
| CN112695423A (en) * | 2019-10-23 | 2021-04-23 | 卓郎纺织解决方案两合股份有限公司 | Ring spinning machine and pirn gripper device |
| CN112695423B (en) * | 2019-10-23 | 2023-08-11 | 卓郎纺织解决方案两合股份有限公司 | Ring spinning machine and pirn gripping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |