CN201400739Y - Integrated doffing bobbin gripper of ring spinning machine - Google Patents
Integrated doffing bobbin gripper of ring spinning machine Download PDFInfo
- Publication number
- CN201400739Y CN201400739Y CN200920102823XU CN200920102823U CN201400739Y CN 201400739 Y CN201400739 Y CN 201400739Y CN 200920102823X U CN200920102823X U CN 200920102823XU CN 200920102823 U CN200920102823 U CN 200920102823U CN 201400739 Y CN201400739 Y CN 201400739Y
- Authority
- CN
- China
- Prior art keywords
- bobbin
- pipe device
- gripper
- spindle
- pressing plate
- 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 - Lifetime
Links
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to an integrated doffing bobbin gripper of a ring spinning machine. A bobbin gripper base (2) is connected with a gas frame (1), a gas bag (6) is disposed between the gas frame (1) and the bobbin gripper base (2), the pipe gripper (3) is connected with the bobbin gripper base (2), a piston (4) is disposed inside a cavity of the bobbin gripper base (2), a reset spring (8)is arranged on the piston (4), a bobbin pressure plate (5) is disposed inside a cavity of the bobbin gripper (3), and a buffer spring (7) is arranged on the bobbin pressure plate (5). As a bobbin is inserted at the bottom of a spindle through the pressure of the springs, the bobbin gripper avoids damaging the spindle and prolongs the service life of the spindle. A notch is arranged above the bobbin gripper, thereby avoiding the interference of the bobbin gripper and a clearer roller in the process of inserting and pulling out the bobbin. Moreover, centering holes are arranged on the centers ofthe bobbin pressure plate and the bobbin gripper, thereby facilitating centering adjustment of centers of the spindle and the bobbin gripper.
Description
Technical field
The utility model belongs to parts of textile machine, is specifically related to a kind of integral doffing tube gripper for ring spinning frame.
Background technology
The doffing operation of traditional ring throstle resultant yarn full packages is to be finished by the 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.
Now use more widely integral doffing tube gripper for ring spinning frame that two kinds of piston type and gasbag-types are arranged, piston type generally is clamped in spool top, and gasbag-type has is clamped in spool top, and what have is clamped in the position that yarn is arranged in the middle part of the spool.The piston type that uses is grabbed pipe device structure as shown in Figure 5 at present, grabbing pipe device seat 26 is fixed on the gas frame 21 by screw 25 and nut 24, grab in the chamber of managing device seat 26 piston 28 is housed, be with back-moving spring 27 on the piston 28, the air bag 23 of sealing is housed between gas frame 21 and the tube gripper seat 26.When changing spool, gas frame 21 promotes piston 28 by air bag 23 and moves ahead by the air of pore 22 input certain pressures, and the spool 21 that will be positioned at tube grasping hole 30 fastens, and can carry out the action of tube drawing or intubate.This shortcoming of grabbing the pipe device is when intubate, must spool 31 could be inserted into spindle 32 bottoms under the state of inflation, when spool 31 and spindle 32 be not very desirable to neutrality the time easily spindle 32 is caused damage, cause reduce the service life of spindle 32.
China's utility model patent (patent No.: 99212706.8) disclose a kind of " fine spining machine use pull out yarn tube gripper ", this structure of pulling out the yarn tube gripper as shown in Figure 6, grabbing the pipe device with the pot type piston formula compares, this pulls out the yarn tube gripper has increased spool pressing plate 57 in the top chamber 56 of pipe clamp body 50, be with buffering back-moving spring 58 on the spool pressing plate 57.This structure of pulling out the yarn tube gripper is relatively complicated, dismounting is difficulty relatively, during intubate, must spool 70 could be inserted into the spindle bottom under the state of inflation, when spool 70 and spindle be not very desirable to neutrality the time also easily spindle is caused damage, cause reduce the service life of spindle.
Summary of the invention
The purpose of this utility model provides a kind of integral doffing tube gripper for ring spinning frame, relies on pressure pipe structure during intubate, spool is pressed onto the spindle bottom and does not damage spindle, thereby improve the service life of spindle.
The technical solution of the utility model: a kind of integral doffing tube gripper for ring spinning frame, it comprises gas frame 1, grab pipe device seat 2, grab pipe device 3, piston 4, spool pressing plate 5, air bag 6, buffer spring 7 and back-moving spring 8 are grabbed pipe device seat 2 and are connected with gas frame 1, air bag 6 is arranged on gas frame 1 and grabs between the pipe device seat 2, grab pipe device 3 and grab pipe device seat 2 and be connected, piston 4 is arranged on grabs in the chamber of managing device seat 2, and back-moving spring 8 is arranged on the piston 4, spool pressing plate 5 is arranged in the chamber of grabbing pipe device 3, and buffer spring 7 is arranged on the spool pressing plate 5.
Spool pressing plate 5 is arranged in the upper cavity chute of grabbing pipe device 3, and spool pressing plate 5 is provided with two buffer springs 7; Grab pipe device 3 and be provided with the breach 10 of stepping down; Grab pipe device 3 and be provided with mesopore 11, spool pressing plate 5 is provided with mesopore 12, to mesopore 11 and concentric to mesopore 12.
The utility model compared with prior art has following beneficial effect: 1, the propelling by piston is clamped in spool and grabs in the pipe device, to realize the action of plug pipe.When spool also is not inserted into the spindle bottom, compressed air discharges immediately, piston under the effect of back-moving spring to the air bag side shifting, clamping spindle no longer, the gas frame continues vertical decline, effect by spool pressing plate and spring pressure is inserted into the spindle bottom smoothly with spool, avoided when spool and spindle be not very desirable to neutrality the time to the damage of spindle, cause the spindle reduction in service life.2, can guarantee that enough pressure is inserted into the spindle bottom to spool.3, two buffer spring lateral arrangement are abdicated longitudinal space, and the top of grabbing the pipe device can have breach, prevent to grab the pipe device and interfere with the cleaning clearer in plug spool process.4, all have mesopore with grabbing pipe device center at the spool pressing plate, make things convenient for spindle center and the centering of grabbing pipe device center to adjust.5, design is simple and reliable for structure, has solved the demand that integral doffing device of ring spinning frame plugs pipe smoothly, has reached the protection spindle, improves the spindle purpose in service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is along the cutaway view of A-A hatching among Fig. 1;
Fig. 3 is a 3 D stereo schematic diagram of the present utility model;
Fig. 4 is an another kind of embodiment 3 D stereo schematic diagram of the present utility model;
Fig. 5 grabs the schematic diagram of pipe device for a kind of prior art;
Fig. 6 grabs the schematic diagram of pipe device for another kind of prior art.
The specific embodiment
A kind of integral doffing tube gripper for ring spinning frame, it comprises gas frame 1, grabs pipe device seat 2, grab pipe device 3, piston 4, spool pressing plate 5, air bag 6, buffer spring 7 and back-moving spring 8 are grabbed pipe device seat 2 and are connected with gas frame 1, air bag 6 is arranged on gas frame 1 and grabs between the pipe device seat 2, grab pipe device 3 and grab pipe device seat 2 and be connected, piston 4 is arranged on grabs in the chamber of managing device seat 2, and back-moving spring 8 is arranged on the piston 4, spool pressing plate 5 is arranged in the chamber of grabbing pipe device 3, and buffer spring 7 is arranged on the spool pressing plate 5.Spool pressing plate 5 is arranged in the upper cavity chute of grabbing pipe device 3, and spool pressing plate 5 is provided with two buffer springs 7.Grab pipe device 3 and be provided with the breach 10 of stepping down.Grab pipe device 3 and be provided with mesopore 11, spool pressing plate 5 is provided with mesopore 12, to mesopore 11 and concentric to mesopore 12.
Claims (4)
1, integral doffing tube gripper for ring spinning frame, comprise gas frame (1), grab pipe device seat (2), grab pipe device (3), piston (4), spool pressing plate (5), air bag (6), buffer spring (7) and back-moving spring (8) is characterized in that grabbing pipe device seat (2) and are connected with gas frame (1), air bag (6) is arranged on gas frame (1) and grabs between the pipe device seat (2), grab pipe device (3) and grab pipe device seat (2) and be connected, piston (4) is arranged on grabs in the chamber of managing device seat (2), and back-moving spring (8) is arranged on the piston (4), spool pressing plate (5) is arranged in the chamber of grabbing pipe device (3), and buffer spring (7) is arranged on the spool pressing plate (5).
2, integral doffing tube gripper for ring spinning frame according to claim 1 is characterized in that described spool pressing plate (5) is arranged in the upper cavity chute of grabbing pipe device (3), and spool pressing plate (5) is provided with two buffer springs (7).
3, integral doffing tube gripper for ring spinning frame according to claim 1 is characterized in that the described pipe device (3) of grabbing is provided with the breach of stepping down (10).
4, integral doffing tube gripper for ring spinning frame according to claim 1 is characterized in that the described pipe device (3) of grabbing is provided with mesopore (11), and spool pressing plate (5) is provided with mesopore (12), to mesopore (11) and concentric to mesopore (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920102823XU CN201400739Y (en) | 2009-05-14 | 2009-05-14 | Integrated doffing bobbin gripper of ring spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920102823XU CN201400739Y (en) | 2009-05-14 | 2009-05-14 | Integrated doffing bobbin gripper of ring spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201400739Y true CN201400739Y (en) | 2010-02-10 |
Family
ID=41660538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920102823XU Expired - Lifetime CN201400739Y (en) | 2009-05-14 | 2009-05-14 | Integrated doffing bobbin gripper of ring spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201400739Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
-
2009
- 2009-05-14 CN CN200920102823XU patent/CN201400739Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101603218A (en) | Integral doffing tube gripper for ring spinning frame | |
| CN2873813Y (en) | Yarn holder of spinning frame integral doffer | |
| CN201400739Y (en) | Integrated doffing bobbin gripper of ring spinning machine | |
| CN101265626A (en) | Telescoping inner supporting type pipe drawing device | |
| CN102887398A (en) | Bobbin of textile machinery and pulling-up device thereof | |
| CN107287740A (en) | A kind of fabric drum for being capable of adjustment length | |
| CN102296393B (en) | Rotary bobbin pulling device | |
| CN201809512U (en) | Integral doffing tube gripper for spinning frame with jacking loosening mechanism | |
| CN202430376U (en) | Tube gripper assembly | |
| CN102747462B (en) | Piecing on open end spinning dolly | |
| CN202047191U (en) | Automatic doffing pipe-moving apparatus | |
| CN205934225U (en) | Preparation type two -tier creelo | |
| CN202626388U (en) | Cradle device of rotor spinning machine | |
| CN103612949A (en) | Roving tail yarn unwinding device | |
| CN206679995U (en) | A kind of pirn winding machine | |
| CN202945394U (en) | Dual-pressure high-precision spun yarn drawing cradle | |
| CN216471488U (en) | High-performance yarn winding frame | |
| CN2188102Y (en) | Holding mechanism for integrated doffer of spinning frame | |
| CN203667713U (en) | Silk winder with doubling mechanism | |
| CN218950657U (en) | Winding machine clamping assembly | |
| CN219174716U (en) | A branch hank machine for textile production | |
| CN210765639U (en) | Single spindle yarn pulling device of collective doffing device of spinning frame | |
| CN210214408U (en) | Wear-resisting resistance to compression yarn section of thick bamboo | |
| CN208593420U (en) | A kind of yarn creel transport device of weaving | |
| CN110468492B (en) | Braided wire bracing piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100210 |
|
| CX01 | Expiry of patent term |