CN215755721U

CN215755721U - Anti-broken-line sock processing device

Info

Publication number: CN215755721U
Application number: CN202121305905.1U
Authority: CN
Inventors: 宁逸民
Original assignee: Zhuji Minchuang Socks Co ltd
Current assignee: Zhuji Minchuang Socks Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-02-08
Anticipated expiration: 2031-06-11

Abstract

The utility model relates to the technical field of hosiery machines, and discloses a thread breakage preventing sock processing device which comprises a hosiery machine, wherein an oriented yarn roller is fixedly arranged on the upper end surface of the hosiery machine, a yarn oriented hole is formed in the upper end of the oriented yarn roller, a textile needle ring is arranged on the hosiery machine, a thread breakage compensator is arranged on the upper side of the hosiery machine and comprises an upper hinged joint and a lower hinged joint, a thread penetrating hole is formed in one end, far away from the upper hinged joint, of the thread breakage compensator, the upper hinged joint is hinged with the lower hinged joint, and the lower hinged joint can rotate in a wide angle around the hinged position of the upper hinged joint. By using the device, the upper hinge joint is hinged with the lower hinge joint, so that the lower hinge joint can rotate around the hinged part in a wide angle, and the lower hinge joint can rotate in a certain angle to compensate when the yarn generates sudden tension change.

Description

Anti-broken-line sock processing device

Technical Field

The utility model relates to the technical field of hosiery machines, in particular to a processing device for anti-broken-line socks.

Background

In the actual working process of the hosiery machine, the yarn in rows is in a high-speed conveying state, and almost every yarn is in contact with the conveying support, so that the yarn can rub the conveying support, the support is easily cut or even cut, the service life of the support is seriously influenced, the replacement cost is increased, a yarn winding drum is easy to misplace, and the spinning efficiency is reduced, the traditional Chinese patent No. CN201710770482.2, named as a yarn feeding device for yarn breakage prevention textile equipment, discloses a yarn feeding device for the yarn breakage prevention textile equipment, and has the advantages that when the tension of the yarn is too large to press the adjusting roller, the telescopic sleeve is compressed, under the compression action of the inner pipe body, the lubricating oil in the oil storage bag is extruded to lubricate the surface of the adjusting roller through the inner pipe body, so that the yarn is lubricated, and the friction force between the yarn and the surface of the adjusting roller is effectively reduced, thereby reducing the axial tension borne by the spinning and preventing the occurrence of yarn breakage. It also has the following disadvantages: lubrication to the spinning can lead to finished product quality problem, and traditional line roller can't make the adjustment according to the change of spinning tension direction automatically, and traditional line roller can't be fixed with it when the spinning breaks and avoid the broken end to be difficult to look for the scheduling problem.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: in order to overcome the problems, the yarn breakage preventing sock processing device is provided, and the problems that finished product quality is caused by yarn lubrication, adjustment cannot be automatically made according to the change of the yarn tension direction, yarn breakage cannot be avoided being difficult to find when the yarn is broken, and the like are solved.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme:

a broken thread prevention sock processing device comprises a sock knitting machine, wherein an oriented yarn roller is fixedly arranged on the upper end face of the sock knitting machine, a yarn oriented hole is formed in the upper end of the oriented yarn roller, a textile needle ring is arranged on the sock knitting machine, a broken yarn compensator is arranged on the upper side of the sock knitting machine and comprises an upper hinge joint and a lower hinge joint, a threading hole is formed in one end, far away from the upper hinge joint, of the broken yarn compensator, the upper hinge joint is hinged to the lower hinge joint and located above the lower hinge joint, the upper hinge joint is in a fixed state, a broken yarn compensator is arranged on the left side of the sock knitting machine, a yarn barrel is arranged in the broken yarn compensator arranged on the left side of the sock knitting machine, the upper hinge joint is located below the lower hinge joint, a yarn barrel is arranged above the left side of the sock knitting machine in a rotating mode, yarns are wound on the yarn barrel, and pass through the threading hole, far away from one end of the upper hinge joint, of the broken yarn compensator, the yarn passes through the directional yarn roller through the yarn directional hole.

Preferably, the lower end of the lower hinge joint is fixedly connected with a shell, a cavity is formed in the shell, the shell is opened downwards, a compensation spring is arranged in the cavity, the upper end of the compensation spring is hinged to the inner wall of the upper end of the shell, the lower end of the compensation spring is hinged with a mandrel, the mandrel is sleeved in the cavity, and the mandrel is in clearance fit with the shell.

Preferably, a thrust ball bearing is arranged between the compensation spring and the mandrel, the thrust ball bearing is arranged in the shell in a clearance fit manner, an upper ring of the thrust ball bearing is hinged with the lower end of the compensation spring, and a lower ring of the thrust ball bearing is fixedly connected with the upper end of the mandrel.

Preferably, the upper end of dabber is equipped with the external screw thread, the middle part of casing is equipped with the internal thread, the external screw thread with internal thread screwed connection, compensating spring will when the dabber upwards stimulates, the external screw thread can with internal thread screwed connection, the external screw thread with the internal thread adopts T shape screw thread.

Preferably, one end of the mandrel is provided with a thread feeding hole, the inner wall of the thread feeding hole is arc-shaped, the inner wall of the yarn orientation hole is arc-shaped, and the diameter of the thread feeding hole is not more than 2 cm.

Preferably, the hinged part of the lower hinged joint and the upper hinged joint is provided with a lubricating cavity, and lubricating oil is injected into the lubricating cavity.

The utility model has the advantages and positive effects that:

1. according to the utility model, the upper hinge joint is hinged with the lower hinge joint, so that the lower hinge joint can rotate around the hinged part in a wide angle, and the lower hinge joint can rotate in a certain angle to compensate when the yarn undergoes sudden tension change.

2. The utility model can orient the thread passing around the thread breakage compensator 12 by the oriented yarn roller, so that the advancing direction of the thread points to the spinning needle ring, the turning angle is reduced, the tension is relieved, and the thread breakage is avoided.

3. The core shaft is sleeved in the cavity, so that the core shaft is in clearance fit with the shell, the core shaft can slide up and down in the shell, and the core shaft can slide up and down in the shell for compensation when the yarn has overlarge tension, and the abnormal tension is eliminated by the compensation spring.

4. When yarn breakage occurs, the compensation spring pulls the mandrel upwards, the external thread is in threaded connection with the internal thread, and the mandrel drives the thrust ball bearing to rotate, so that the broken yarn is pulled back into the shell by the mandrel to be fixed, and the problem that the yarn end is difficult to find and the efficiency is reduced due to continuous movement is avoided.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic cross-sectional structural view of the present invention;

FIG. 2 is an enlarged schematic view of the broken yarn compensator 12 of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic three-dimensional structure of the housing 17 of FIG. 2;

figure 5 is a schematic view in partial section of the upper joint 16 and the lower joint 18 of figure 2.

The scores in the figures are as follows: 10. a yarn bobbin; 11. a yarn; 12. a broken yarn compensator; 13. a hosiery knitter; 14. weaving a needle ring; 15. a directional yarn roller; 16. an upper hinge joint; 17. a housing; 18. a lower hinge joint; 19. a thrust ball bearing; 20. a mandrel; 21. a wire feeding hole; 22. an external thread; 23. an internal thread; 24. a yarn orientation hole; 25. a compensation spring; 26. a cavity; 27. a lubrication chamber.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

The embodiments of the utility model will be described in further detail below with reference to the accompanying drawings:

as shown in fig. 1 to 5, the utility model relates to a thread breakage preventing sock processing device, which comprises a sock knitting machine 13, wherein an orientation yarn roller 15 is fixedly arranged on the upper end surface of the sock knitting machine 13, a yarn orientation hole 24 is arranged on the upper end of the orientation yarn roller 15, a textile needle ring 14 is arranged on the sock knitting machine 13, a thread breakage compensator 12 is arranged on the upper side of the sock knitting machine 13, the thread breakage compensator 12 comprises an upper hinge joint 16 and a lower hinge joint 18, a thread hole is arranged on one end of the thread breakage compensator 12 far away from the upper hinge joint 16, the upper hinge joint 16 is hinged with the lower hinge joint 18, the lower hinge joint 18 can rotate in a wide angle around the hinged position, the lower hinge joint 18 can compensate rotation in a certain angle when the tension of a yarn 11 changes suddenly, and then recovers automatically under the action of hinge gravity, the upper hinge joint 16 is positioned above the lower hinge joint 18, go up the hinge 16 for fixed state, the left side of hosiery machine 13 is equipped with broken yarn compensator 12, what hosiery machine 13 left side was equipped with in broken yarn compensator 12 go up the hinge 16 and be located the below of hinge 18 down, the upper left side of hosiery machine 13 is rotated and is equipped with yarn section of thick bamboo 10, around having yarn 11 on the yarn section of thick bamboo 10, yarn 11 by broken yarn compensator 12 is kept away from the through wires hole of the one end of going up hinge 16 passes, yarn 11 by yarn orientation hole 24 passes orientation yarn roller 15, orientation yarn roller 15 can be to passing around the line of broken yarn compensator 12 is oriented, makes the advancing direction of yarn 11 point to weaving needle circle 14, reduces the angle, and the broken yarn is avoided to the tension of releiving.

Preferably, the lower end of the lower hinge joint 18 is fixedly connected with a housing 17, a cavity 26 is arranged in the housing 17, the housing 17 is open downward, a compensation spring 25 is arranged in the cavity 26, the upper end of the compensation spring 25 is hinged to the inner wall of the upper end of the housing 17, the lower end of the compensation spring 25 is hinged with a mandrel 20, the mandrel 20 is sleeved in the cavity 26, the mandrel 20 is in clearance fit with the housing 17, the mandrel 20 can slide up and down in the housing 17, so that when the tension of the yarn 11 is too large, the mandrel 20 can slide up and down in the housing 17 for compensation, and the compensation spring 25 eliminates abnormal tension.

Preferably, a thrust ball bearing 19 is arranged between the compensation spring 25 and the mandrel 20, the thrust ball bearing 19 is installed in the shell 17 in a clearance fit manner, an upper ring of the thrust ball bearing 19 is hinged with a lower end of the compensation spring 25, a lower ring of the thrust ball bearing 19 is fixedly connected with an upper end of the mandrel 20, and the mandrel 20 can rotate around the axis of the thrust ball bearing 19 through the arrangement, so that the bouncing in the winding process is compensated, and the integrity of the yarn 11 is further ensured.

Preferably, the upper end of dabber 20 is equipped with external screw thread 22, the middle part of casing 17 is equipped with internal thread 23, external screw thread 22 with internal thread 23 screwed connection, compensation spring 25 will when dabber 20 upwards pulls, external screw thread 22 can with internal thread 23 threaded connection, external screw thread 22 with internal thread 23 adopts T shape screw thread, and when taking place disconnected yarn, compensation spring 25 will dabber 20 upwards pulls, external screw thread 22 with internal thread 23 threaded connection makes dabber 20 drive thrust ball bearing 19 rotates, can make disconnected yarn by dabber 20 draws back like this casing 17 internal fixation avoids continuing to remove and leads to the yarn head to be difficult to look for inefficiency.

Preferably, one end of the mandrel 20 is provided with a yarn feeding hole 21, the inner wall of the yarn feeding hole 21 is arc-shaped, the inner wall of the yarn orienting hole 24 is arc-shaped, and the diameter of the yarn feeding hole 21 is not more than 2 cm, so that when yarn breakage occurs, the yarn end can be effectively fixed by the yarn feeding hole 21.

Preferably, a lubricating cavity 27 is formed at the joint of the lower joint head 18 and the upper joint head 16, lubricating oil is filled in the lubricating cavity 27, and each time the lower joint head 18 swings, the oil in the lubricating cavity 27 is immersed into the surface of the upper joint head 16, which is hinged and butted against the lower joint head 18, so that the lower joint head 18 can swing more smoothly.

In specific implementation, the yarn wound on the yarn barrel 10 passes through the two yarn feeding holes 21 and then passes through the yarn orientation hole 24, and finally is introduced onto the textile needle ring 14 to knit socks, the hosiery knitting machine 13 is started to drive the textile needle ring 14, the textile needle ring 14 continuously pulls the yarn, when the yarn has overlarge tension, the compensation spring 25 compensates the yarn through stretching, the mandrel 20 can rotate, the lower hinged joint 18 can swing to adapt to the change of the tension direction, the situation that the tension is further increased due to dead angle formation is avoided, when the yarn is broken, the mandrel 20 is pulled upwards by the compensation spring 25, the external thread ball bearing 22 is in threaded connection with the internal thread 23, the mandrel 20 drives the thrust force 19 to rotate around the axis, the yarn is wound on the surface of the mandrel 20, the broken yarn can be pulled back into the shell 17 by the mandrel 20 to be fixed, and the situation that the yarn is difficult to find the yarn head and reduce the efficiency due to continuous movement is avoided.

It should be emphasized that the embodiments described herein are illustrative rather than restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but other embodiments derived from the technical solutions of the present invention by those skilled in the art are also within the scope of the present invention.

Claims

1. The utility model provides a prevent disconnected line socks processingequipment, includes hosiery machine (13), hosiery machine (13) up end is fixed and is equipped with directional yarn roller (15), its characterized in that: the upper end of the directional yarn roller (15) is provided with a yarn directional hole (24), a textile needle ring (14) is arranged on the hosiery machine (13), the upper side of the hosiery machine (13) is provided with a broken yarn compensator (12), the broken yarn compensator (12) comprises an upper hinge joint (16) and a lower hinge joint (18), the broken yarn compensator (12) is far away from one end of the upper hinge joint (16) and is provided with a threading hole, the upper hinge joint (16) is hinged with the lower hinge joint (18), the upper hinge joint (16) is positioned above the lower hinge joint (18), the left side of the hosiery machine (13) is provided with a broken yarn compensator (12), the upper left side of the hosiery machine (13) is rotatably provided with a yarn barrel (10), a yarn (11) is wound on the yarn barrel (10), one end of the upper hinge joint (16) is provided with a threading hole, the yarn (11) is far away from the broken yarn compensator (12) and penetrates through the threading hole at one end of the upper hinge joint (16), the yarn (11) passes through the directional yarn roller (15) through the yarn directional hole (24).

2. The device for processing socks of claim 1, wherein: the lower end of the lower hinged joint (18) is fixedly provided with a shell (17), a cavity (26) is arranged in the shell (17), the shell (17) is opened downwards, a compensation spring (25) is arranged in the cavity (26), the upper end of the compensation spring (25) is hinged in the shell (17), the lower end of the compensation spring (25) is hinged with a mandrel (20), the mandrel (20) is sleeved in the cavity (26), and the mandrel (20) is in clearance fit with the shell (17).

3. The device for processing socks of claim 2, wherein: a thrust ball bearing (19) is arranged between the compensation spring (25) and the mandrel (20), the thrust ball bearing (19) is arranged in the shell (17) in a clearance fit mode, an upper ring of the thrust ball bearing (19) is hinged with the lower end of the compensation spring (25), and a lower ring of the thrust ball bearing (19) is fixedly connected with the upper end of the mandrel (20).

4. A device for processing socks with thread breakage prevention as claimed in claim 2 or 3, wherein: the upper end of dabber (20) is equipped with external screw thread (22), the middle part of casing (17) is equipped with internal thread (23), external screw thread (22) with internal thread (23) threaded connection, external screw thread (22) with internal thread (23) are T shape screw thread.

5. The device for processing socks with thread breakage prevention according to any one of claims 2 to 4, wherein: one end of the mandrel (20) is provided with a thread feeding hole (21), the inner wall of the thread feeding hole (21) is arc-shaped, the inner wall of the yarn orienting hole (24) is arc-shaped, and the diameter of the thread feeding hole (21) is not more than 2 cm.

6. A device for processing socks in accordance with claim 1 or 2, wherein: the articulated department of lower articulated head (18) with last articulated head (16) is equipped with lubricated chamber (27), it has lubricating oil to annotate in lubricated chamber (27).