CN212687222U

CN212687222U - Silk yarn tensioning device with twisting doubling machine

Info

Publication number: CN212687222U
Application number: CN202020459587.3U
Authority: CN
Inventors: 张珈铭
Original assignee: Nanchong District Gaoping District Hongxing Silk Co ltd
Current assignee: Nanchong District Gaoping District Hongxing Silk Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-03-12
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a there is silk thread overspeed device tensioner who twists with fingers doubling winder, including base, doubling winder, the up end of base has the rotary disk through axis of rotation fixed mounting, the up end edge fixed mounting of rotary disk has the unwrapping wire roller, the center department fixed mounting of rotary disk has the adjusting disk, evenly distributed's spacing groove is seted up to the up end of adjusting disk, the inside of spacing groove is provided with L shape telescopic link. The utility model discloses in, through the setting of adjustment disk, L shape telescopic link, traction wheel, gear one, toothed disc, utilize the rotation of gear one to drive toothed disc and rotate, the rotation of toothed disc makes the protruding axle slide in the arc wall, and the removal of protruding axle drives L shape telescopic link and removes to the outside in the spacing groove to drive the tensile force of traction wheel increase to the yarn, can carry out the tensioning when making the yarn doubling and adjust, the effectual yarn quality after having improved the doubling.

Description

Silk yarn tensioning device with twisting doubling machine

Technical Field

The utility model relates to a doubling winder technical field especially relates to a there is silk thread overspeed device tensioner who twists with fingers doubling winder.

Background

The doubling machine is one of common devices in the textile industry, is mainly used for twisting and merging silk threads, the quality of the silk threads after doubling is directly influenced by the doubling effect of the doubling machine, the silk threads after being merged need to be rolled, and the tensioning of the doubling machine in the prior art in the doubling process cannot be adjusted, so that the rolled silk threads are often loose, difficult to be brought together, not beneficial to rolling and also capable of influencing the quality of fine threads.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the yarn tensioning device with the twisting doubling machine is provided for solving the problem that the tensioning structure of the doubling machine cannot be adjusted.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a silk thread tensioning device of a twisting doubling winder comprises a base and a doubling winder, wherein a rotary disc is fixedly mounted on the upper end face of the base through a rotary shaft, a pay-off roller is fixedly mounted at the edge of the upper end face of the rotary disc, an adjusting disc is fixedly mounted at the center of the rotary disc, evenly-distributed limiting grooves are formed in the upper end face of the adjusting disc, an L-shaped telescopic rod is arranged inside each limiting groove, a traction wheel is mounted at the top end of the L-shaped telescopic rod, a convex shaft is arranged at the bottom end of the L-shaped telescopic rod, a gear disc is rotatably connected at the center of the upper end face of the adjusting disc through a rotary shaft, evenly-distributed arc-shaped grooves are formed in the gear disc, a first gear is rotatably connected to one side, located on the gear disc, of the upper end face of the adjusting disc, a second gear is sleeved on the rotary shaft, and a driving motor is, and an output shaft of the driving motor is sleeved with a third gear.

As a further description of the above technical solution:

the L-shaped telescopic rod is connected with the limiting groove in a sliding mode.

As a further description of the above technical solution:

the convex shaft is connected with the arc-shaped groove in a sliding manner.

As a further description of the above technical solution:

the first gear is meshed with the gear disc.

As a further description of the above technical solution:

and the second gear is in meshed connection with the third gear.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the setting of adjustment disk, L shape telescopic link, traction wheel, gear one, toothed disc, utilize the rotation of gear one to drive toothed disc and rotate, the rotation of toothed disc makes the protruding axle slide in the arc wall, and the removal of protruding axle drives L shape telescopic link and removes to the outside in the spacing groove to drive the tensile force of traction wheel increase to the yarn, can carry out the tensioning when making the yarn doubling and adjust, the effectual yarn quality after having improved the doubling.

2. The utility model discloses in, through the setting of gear two, gear three, rotary disk, utilize gear three to drive gear two and rotate, gear two drives the axis of rotation and rotates, and the axis of rotation drives the rotary disk and rotates, and during the rotary disk rotated for during doubling, each group's single yarn twists reverse the winding together, makes the yarn behind the doubling compacter even.

Drawings

Fig. 1 is a schematic front view of a yarn tensioning device of a doubling and twisting machine according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a cross-sectional view A-A of a yarn tensioning device of a twisting and doubling machine according to an embodiment of the present invention;

fig. 3 is a schematic top view of a yarn tensioning device of a doubling and twisting machine according to an embodiment of the present invention;

fig. 4 shows a schematic structural view of an L-shaped telescopic rod of a silk thread tensioning device of a twisting and doubling machine according to an embodiment of the present invention;

illustration of the drawings:

1. a base; 2. rotating the disc; 3. a second gear; 4. a rotating shaft; 5. a drive motor; 6. a third gear; 7. A pay-off roller; 8. an adjusting disk; 9. an L-shaped telescopic rod; 10. a traction wheel; 11. a doubling device; 12. a first gear; 13. A gear plate; 131. an arc-shaped slot; 801. a limiting groove; 901. a protruding shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a silk thread tensioning device of a twisting doubling winder comprises a base 1 and a doubling winder 11, wherein a rotary disc 2 is fixedly arranged on the upper end face of the base 1 through a rotary shaft 4, the rotary disc 2 is guaranteed to drive a pay-off roller 7 to rotate synchronously, the pay-off roller 7 is fixedly arranged at the edge of the upper end face of the rotary disc 2, an adjusting disc 8 is fixedly arranged at the center of the rotary disc 2, a limit groove 801 is uniformly distributed on the upper end face of the adjusting disc 8, an L-shaped telescopic rod 9 is arranged inside the limit groove 801, a traction wheel 10 is arranged at the top end of the L-shaped telescopic rod 9, a convex shaft 901 is arranged at the bottom end of the L-shaped telescopic rod 9, a gear disc 13 is rotatably connected at the center of the upper end face of the adjusting disc 8 through a rotary shaft, the convex shaft 901 is driven to slide inside an arc-shaped groove 131 through the rotation of the gear disc 13, the arc-shaped groove 131 is uniformly distributed on the gear disc 13, the rotating shaft 4 is sleeved with a second gear 3, the upper end face of the base 1 is fixedly provided with a driving motor 5, and an output shaft of the driving motor 5 is sleeved with a third gear 6, so that the rotation of the driving motor 5 drives the third gear 6 to rotate.

Specifically, as shown in fig. 3, the L-shaped telescopic rod 9 is slidably connected with the limiting groove 801, so that the protruding shaft 901 slides in the arc-shaped groove 131.

Specifically, as shown in fig. 2, the protruding shaft 901 is slidably connected to the arc-shaped groove 131, and when the protruding shaft 901 slides in the arc-shaped groove 131, the L-shaped telescopic rod 9 is driven to slide and extend in the limiting groove 801.

Specifically, as shown in fig. 1, the first gear 12 is engaged with the gear disc 13, so that the rotation of the first gear 12 drives the gear disc 13 to rotate.

Specifically, as shown in fig. 1, the second gear 3 is meshed with the third gear 6, so that the rotation of the third gear 6 drives the second gear 3 to rotate.

The working principle is as follows: when the yarn doubling device is used, the driving motor 5 is started, the driving motor 5 drives the gear III 6 to rotate, the gear III 6 drives the gear II 3 to rotate, the gear II 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the rotating disc 2 to rotate, when the rotating disc 2 rotates, yarns on the pay-off roller 7 are collected at the yarn doubling device 11, the yarns are twisted and wound together through the rotation of the rotating disc 2, and the yarns doubled through the yarn doubling device 11 are more compact and uniform;

when tensioning adjustment is needed, the first driving gear 12 rotates, the first gear 12 rotates to drive the gear disc 13 to rotate, the gear disc 13 rotates to drive the protruding shaft 901 to slide in the arc-shaped groove 131, the L-shaped telescopic rod 9 is driven by the protruding shaft 901 to move outwards in the limiting groove 801, the L-shaped telescopic rod 9 is made to extend, the traction wheel 10 is driven to increase the tension of the yarn, tensioning adjustment can be performed when yarn doubling is guaranteed, and yarn quality after yarn doubling is effectively improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The silk thread tensioning device with the twisting and doubling machine comprises a base (1) and a doubling device (11) and is characterized in that a rotary disc (2) is fixedly mounted on the upper end face of the base (1) through a rotary shaft (4), a pay-off roller (7) is fixedly mounted at the edge of the upper end face of the rotary disc (2), an adjusting disc (8) is fixedly mounted at the center of the rotary disc (2), uniformly distributed limiting grooves (801) are formed in the upper end face of the adjusting disc (8), an L-shaped telescopic rod (9) is arranged inside the limiting grooves (801), a traction wheel (10) is mounted at the top end of the L-shaped telescopic rod (9), a convex shaft (901) is arranged at the bottom end of the L-shaped telescopic rod (9), a gear disc (13) is rotatably connected at the center of the upper end face of the adjusting disc (8) through a rotary shaft, and uniformly distributed arc-shaped grooves (131) are formed in the gear disc, the upper end face of adjusting disk (8) just is located one side of gear dish (13) and rotates through the pivot and is connected with gear (12), gear two (3) have been cup jointed on axis of rotation (4), the up end fixed mounting of base (1) has driving motor (5), the output shaft of driving motor (5) has cup jointed gear three (6).

2. A yarn tensioning device for a twisting and doubling machine according to claim 1, characterised in that the L-shaped telescopic rod (9) is slidably connected to a limiting groove (801).

3. A yarn tensioning device for a twisting and doubling machine according to claim 2, wherein the protruding shaft (901) is slidably connected to the arc-shaped groove (131).

4. A yarn tensioning device for a twisting and doubling machine according to claim 1, characterised in that the first gearwheel (12) is in meshing connection with a gearwheel disc (13).

5. A yarn tensioning device for a twisting and doubling machine according to claim 1, wherein the second gear wheel (3) is in meshing connection with the third gear wheel (6).