CN214243275U

CN214243275U - Yarn feeding tension adjusting mechanism of reeling machine

Info

Publication number: CN214243275U
Application number: CN202023224295.0U
Authority: CN
Inventors: 左雪峰
Original assignee: Handan Textile Machinery Co ltd
Current assignee: Handan Textile Machinery Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-21
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a reeling machine yarn feeding tension guiding mechanism, which comprises a frame and yarns, install drive mechanism in the frame, the driving shaft, including a motor, an end cap, a controller, and a cover plate, the spindle, lead the yarn, broken end automatic stop switch, the driven shaft, first thread guide, the second thread guide, reel and traverse rod, the motor passes through drive mechanism and is connected with the driving shaft transmission, the second thread guide is installed on the traverse rod, the yarn loops through the spindle, lead the yarn, twine on the driving shaft behind the broken end automatic stop switch, the yarn twines on the driven shaft after passing through the driving shaft, the driven shaft is the inclination axle, the yarn loops through first thread guide after pulling out from the driven shaft, twine on the reel behind the second thread guide. The utility model has the advantages that the inclined driven shaft is arranged, so that the layering of the yarn on the driven shaft is realized, the internal and external tension of the yarn wound on the yarn frame is close to the same, the yarn is prevented from being superposed during the reciprocating traverse, and the yarn breakage is reduced; the tension adjusting mechanism has the advantages of simple structure, reasonable design, convenient operation and continuous operation.

Description

Yarn feeding tension adjusting mechanism of reeling machine

Technical Field

The utility model relates to a weaving equipment technical field, especially a reeling machine yarn feeding tension guiding mechanism.

Background

At present, in the domestic reeling machine industry, aiming at the problems that the tension of yarn from the spindle insertion to the hank formation is provided with few adjusting mechanisms, the difference between the internal tension and the external tension of the yarn wound on a yarn frame is large, and great troubles are caused for the subsequent process of the yarn; in addition, in the process of winding the yarn on the yarn frame, the yarn is traversed on the traversing rod in a reciprocating manner, so that yarn superposition is easy to generate, the yarn tension is increased, and the yarn is easy to break when the yarn is wound on the yarn frame.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, designed a reeling machine yarn feeding tension guiding mechanism for the great spindle of tension becomes the hank, like the carpet yarn, makes the yarn winding inside and outside tension on the reel nearly the same, the follow-up processing of the yarn of being convenient for.

Realize above-mentioned purpose the technical scheme of the utility model does, a reeling machine yarn feeding tension guiding mechanism, which comprises a frame and a yarn, install drive mechanism in the frame, the driving shaft, including a motor, an end cap, a controller, and a cover plate, the spindle, lead yarn, broken end automatic stop switch, the driven shaft, first thread guide, the second thread guide, reel and traverse rod, the motor passes through drive mechanism and is connected with the driving shaft transmission, the second thread guide is installed on the traverse rod, the yarn loops through the spindle, lead yarn, the winding is on the driving shaft behind the broken end automatic stop switch, the yarn passes through the driving shaft after-winding on the driven shaft, the driven shaft is the inclination axle, the yarn loops through first thread guide after pulling out from the driven shaft, the winding is on the reel behind the second thread guide, the traverse rod drives the reciprocal traverse of yarn.

Preferably, the transmission mechanism comprises a transmission shaft, a first tensioning wheel and a second tensioning wheel which are installed on the rack, two first synchronous belt wheels are installed on the transmission shaft, a second synchronous belt wheel is installed on the output end of the motor, a third synchronous belt wheel is installed on the driving shaft, one of the first synchronous belt wheels and the third synchronous belt wheel are in transmission connection through a first synchronous belt, the other first synchronous belt wheel and the second synchronous belt wheel are in transmission connection through a second synchronous belt, the first tensioning wheel is connected with the first synchronous belt and used for adjusting the tensioning of the first synchronous belt, and the second tensioning wheel is connected with the second synchronous belt and used for adjusting the tensioning of the second synchronous belt.

Preferably, the driven shaft is installed on the rack through a shaft seat, and a plurality of installation holes for installing the shaft seat are fixed on the rack from top to bottom.

The utility model has the advantages that: the inclined driven shaft is arranged, so that the yarn is layered on the driven shaft, the internal and external tensions of the yarn wound on the yarn frame are close to the same, the yarn is prevented from being superposed during reciprocating transverse movement, and the yarn breakage is reduced; the tension adjusting mechanism has the advantages of simple structure, reasonable design, convenient operation and continuous operation.

Drawings

FIG. 1 is a side view partially schematic of the present invention;

FIG. 2 is a partially schematic front view of the present invention;

in the figure, 1, a spindle; 2. yarn guiding; 3. a break automatic stop switch; 4. a thread yarn; 5. a first tensioning wheel; 6. a first synchronization belt; 7. a first yarn guide hook; 8. a first timing pulley; 9. a second timing pulley; 10. a second synchronous belt; 11. a motor; 12. a second yarn guide hook; 13. a reel; 14. a second tensioning wheel; 15. a third synchronous pulley; 16. a frame; 17. a drive shaft; 18. a shaft seat; 19. mounting holes; 20. a drive shaft; 21. a driven shaft; 22. a traversing lever.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-2: a yarn feeding tension adjusting mechanism of a reeling machine comprises a rack 16 and a yarn 4, wherein a transmission mechanism, a driving shaft 20, a motor 11, a spindle 1, a yarn guide 2, a broken end automatic stop switch 3, a driven shaft 21, a first yarn guide hook 7, a second yarn guide hook 12, a reel 13 and a traverse rod 22 are installed on the rack 16, the motor 11 is in transmission connection with the driving shaft 20 through the transmission mechanism, the second yarn guide hook 12 is installed on the traverse rod 22, the yarn 4 sequentially passes through the spindle 1, the yarn guide 2 and the broken end automatic stop switch 3 and then is wound on the driving shaft 20, the yarn 4 is wound on the driven shaft 21 after passing through the driving shaft 20, the driven shaft 21 is a slope shaft, the driven shaft is inclined for a certain angle, so that the yarn 4 can be layered on the driven shaft 21, the traverse yarn 4 can be prevented from being overlapped in reciprocating, the breakage of the yarn 4 is reduced when the yarn 4 is wound on the reel 13, the yarn 4 is pulled out from the driven shaft 21 and then sequentially passes through the first yarn guide hook 7, the second yarn guide hook 7, The second guide hook 12 is then wound around the reel 13. The traverse rod 22 is driven by a conventional power drive on the frame 16 to reciprocate the traverse, thereby driving the yarn 4 to reciprocate and traverse. The automatic stop switch 3 is used for preventing the yarn 4 from being broken or preventing the yarn frame 13 and the motor 11 from continuing to operate after the yarn 4 is wound. The transmission mechanism, the driving shaft 20, the motor 11, the yarn spindles 1, the yarn guide 2, the driven shaft 21, the first yarn guide hook 7, the second yarn guide hook 12 and the yarn frame 13 can be arranged in plurality, and multi-spindle and multi-yarn feeding is achieved.

The transmission mechanism comprises a transmission shaft 17 installed on a rack 16, a first tensioning wheel 5 and a second tensioning wheel 14, two first synchronous belt wheels 8 are installed on the transmission shaft 17, a second synchronous belt wheel 9 is installed on the output end of a motor 11, a third synchronous belt wheel 15 is installed on a driving shaft 20, one of the first synchronous belt wheels 8 and the third synchronous belt wheel 15 is in transmission connection through a first synchronous belt 6, the other first synchronous belt wheel 8 and the second synchronous belt wheel 9 are in transmission connection through a second synchronous belt 10, the first tensioning wheel 5 is connected with the first synchronous belt 6 and used for adjusting tensioning of the first synchronous belt 6, and the second tensioning wheel 14 is connected with the second synchronous belt 10 and used for adjusting tensioning of the second synchronous belt 10.

The driven shaft 21 is mounted on the frame 16 through the shaft seat 18, and a plurality of mounting holes 19 for mounting the shaft seat 18 are fixed on the frame 16 from top to bottom. The position of the driven shaft 21 is adjusted by mounting the shaft seat 18 in the mounting hole 19 at different positions.

The working principle of the embodiment is as follows: the motor 11 drives the first synchronous belt pulley 8 to rotate through the second synchronous belt pulley 9 and the second synchronous belt 10, the transmission shaft 17 and the other first synchronous belt pulley 8 rotate together, the first synchronous belt 6 drives the third synchronous belt pulley 15 and the driving shaft 20 to rotate, the yarn 4 sequentially passes through the spindle 1, the yarn guide and the broken end automatic stop switch 3 and then is wound on the driving shaft 20, the yarn 4 is taken out through the rotation of the driving shaft 20, the yarn 4 is wound on the yarn frame 13 through the driven shaft 21, the first yarn guide hook 7 and the second yarn guide hook 12, the traverse rod 22 drives the yarn 4 to traverse repeatedly, and the traverse length of the traverse rod 22 can be adjusted according to the reticulate pattern requirement of a user.

After the yarn 4 passes through the driving shaft 20 and the driven shaft 21, the yarn 4 is in a free state, and the tension at the moment is minimum; the distance between the yarn guide hook 7 and the second yarn guide hook 12 is relatively large, because the distance between the first yarn guide hook 7 and the second yarn guide hook 12 needs to be relatively large when the traverse rod 22 moves transversely, so that the tension of the yarn 4 is small, and the internal tension and the external tension of the yarn 4 are relatively close to the same when the yarn 4 is wound on the yarn frame 13.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The yarn feeding tension adjusting mechanism of the reeling machine comprises a rack (16) and yarns (4), and is characterized in that the rack (16) is provided with a transmission mechanism, a driving shaft (20), a motor (11), a spindle (1), yarn guide (2), a broken end automatic stop switch (3), a driven shaft (21), a first yarn guide hook (7), a second yarn guide hook (12), a yarn frame (13) and a traverse rod (22), the motor (11) is in transmission connection with the driving shaft (20) through the transmission mechanism, the second yarn guide hook (12) is installed on the traverse rod (22), the yarns (4) sequentially pass through the spindle (1), the yarn guide (2) and the broken end automatic stop switch (3) and then are wound on the driving shaft (20), the yarns (4) are wound on the driven shaft (21) through the driving shaft (20), the driven shaft (21) is an inclination shaft, the yarns (4) sequentially pass through the first yarn guide hook (7) and the inclination shaft after being pulled out from the driven shaft (21), and then are arranged, The second yarn guide hook (12) is wound on the yarn frame (13).

2. The yarn feeding tension adjusting mechanism of the reeling machine according to claim 1, characterized in that the transmission mechanism comprises a transmission shaft (17), a first tension pulley (5) and a second tension pulley (14) which are arranged on a frame (16), two first synchronous pulleys (8) are arranged on the transmission shaft (17), a second synchronous pulley (9) is arranged on the output end of the motor (11), a third synchronous pulley (15) is arranged on a driving shaft (20), one of the first synchronous belt wheel (8) and the third synchronous belt wheel (15) are in transmission connection through a first synchronous belt (6), the other first synchronous belt wheel (8) and the second synchronous belt wheel (9) are in transmission connection through a second synchronous belt (10), the first tensioning wheel (5) is connected with the first synchronous belt (6) and used for adjusting the tensioning of the first synchronous belt (6), and the second tensioning wheel (14) is connected with the second synchronous belt (10) and used for adjusting the tensioning of the second synchronous belt (10).

3. The yarn feeding tension adjusting mechanism of the reeling machine according to claim 1, characterized in that the driven shaft (21) is mounted on the frame (16) through a shaft seat (18), and a plurality of mounting holes (19) for mounting the shaft seat (18) are fixed on the frame (16) from top to bottom.