CN219280198U

CN219280198U - Traction device for warp knitting machine

Info

Publication number: CN219280198U
Application number: CN202320006292.4U
Authority: CN
Inventors: 高良伟
Original assignee: Shenzhen A Main Industrial Corp ltd
Current assignee: Shenzhen A Main Industrial Corp ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-06-30
Anticipated expiration: 2033-01-03

Abstract

The utility model discloses a traction device for a warp knitting machine, which belongs to the technical field of textile, and comprises a bottom plate, wherein a winding assembly is arranged at the left side position above the bottom plate, two support plates are symmetrically and fixedly connected to the right side above the bottom plate front and back, two elastic structures are fixedly connected to the two support plates, four elastic structures are fixedly connected with a support frame, and an elastic assembly is arranged on the support frame. This draw gear for warp knitting machine is through setting up rolling element, pulley and elastic structure, and in the cloth is pulled and is collected the in-process, because elasticity subassembly keeps with rolling element and the clamp of cloth, the cloth can drive rolling element rotation when pulling this moment, extrudees the motion between the irregular surface of cam and the pulley on the rolling element to cooperation elastic structure drives the cloth and shake from top to bottom, makes the cloth shake easily shake the fine hair of its adhesion off and get rid of, and then can improve the cleaning performance of cloth.

Description

Traction device for warp knitting machine

Technical Field

The utility model belongs to the technical field of textile, and particularly relates to a traction device for a warp knitting machine.

Background

The warp knitting machine mainly comprises a knitting mechanism, a guide bar shogging mechanism, a warp let-off mechanism, a traction winding mechanism and a transmission mechanism, wherein the traction winding mechanism is one of main components of the warp knitting machine and is used for drawing fabrics knitted by the knitting mechanism out of a knitting area and winding the fabrics into a cloth roll.

In the process of pulling and winding the textile fabric, as certain static electricity is generated in the process of weaving the fabric, certain fluff, bloom and dust are adsorbed on the surface of the fabric to influence the quality of the fabric, and the static electricity adsorption structure is directly relied on to adsorb the floating dust which is easy to adsorb on the surface of the fabric, a large amount of fluff, bloom and dust adsorbed on the surface of a storage object can be remained, so that the cleaning effect is poor, and therefore, the research on a novel pulling device for the warp knitting machine is of great significance in solving the problems.

Disclosure of Invention

In order to overcome the defects, the utility model provides a traction device for a warp knitting machine, which solves the problems that only floating dust which is easy to adsorb on the surface of cloth can be adsorbed directly by virtue of an electrostatic adsorption structure, and a large amount of fluff, bloom and dust which are adsorbed on the surface of a placed object can remain, so that the cleaning effect is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a traction device for warp knitting machine, includes the bottom plate, the rolling subassembly is installed to the top left side position of bottom plate, symmetrical connection has two backup pads around the top right side of bottom plate, two elastic structure of equal fixedly connected with in two backup pads, fixed connection between four elastic structure and the support frame, install the elasticity subassembly on the support frame, the below of elasticity subassembly is equipped with rolling subassembly, rolling subassembly's both ends face and two pulley laminating, the below of two pulleys corresponds the installation respectively and fixes in the backup pad.

As a further aspect of the utility model: two roller sets are fixedly connected to the upper side of the bottom plate, four supporting bars are mounted in the middle of the upper side of the bottom plate, and electrostatic plates which are arranged in an up-down symmetrical mode are mounted on the four supporting bars.

As a further aspect of the utility model: the winding assembly comprises a winding roller, the winding roller is rotationally connected onto two fixing plates through a bearing seat, the two fixing plates are fixedly connected onto the upper side of a bottom plate, one end of the winding roller is fixedly connected with an output shaft of a motor, a fixing seat is fixedly connected onto the lower side of the motor, and the fixing seat is fixedly connected onto the front fixing plate.

As a further aspect of the utility model: the tightness assembly comprises a nut, the nut is embedded and arranged on the supporting frame, a screw is assembled on the internal thread of the nut, and the bottom of the screw is attached to the connecting strip.

As a further aspect of the utility model: the roller body is fixedly connected with the lower part of the connecting strip, the two ends of the connecting strip slide in the two guide openings, the two guide openings are formed in the two sides of the support frame, and two second springs are fixedly connected between the lower part of the inner wall of the two guide openings and the connecting strip.

As a further aspect of the utility model: the rolling assembly comprises a roller, the roller is rotationally connected to the supporting frame through a bearing, cams are fixedly connected to two ends of the roller, and the cams are attached to the pulleys.

As a further aspect of the utility model: the elastic structure comprises a connecting block, the connecting block is fixedly connected to the supporting frame, a telescopic rod and a first spring are fixedly connected to the lower portion of the connecting block, and the bottom ends of the first spring and the telescopic rod are fixedly connected with the supporting plate.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. this draw gear for warp knitting machine is through setting up rolling element, pulley and elastic structure, and in the cloth is pulled and is collected the in-process, because elasticity subassembly keeps with rolling element and the clamp of cloth, the cloth can drive rolling element rotation when pulling this moment, extrudees the motion between the irregular surface of cam and the pulley on the rolling element to cooperation elastic structure drives the cloth and shake from top to bottom, makes the cloth shake easily shake the fine hair of its adhesion off and get rid of, and then can improve the cleaning performance of cloth.

2. This traction device for warp knitting machine through setting up support bar and electrostatic plate, the support bar can play the effect of supporting the electrostatic plate for two electrostatic plates can keep two sides about the cloth, when the cloth passes through, makes impurity and fine hair on the electrostatic plate can adsorb the cloth, and then can play the effect of secondary clearance cloth.

3. This traction device for warp knitting machine is through setting up the rolling subassembly, and the motor operation is controllable wind-up roll is rotatory for the wind-up roll can drive the cloth and pull the rolling, and then is convenient for the crimping of cloth accomodate, has made things convenient for the follow-up processing to the cloth with this.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of a support frame according to the present utility model;

FIG. 3 is a schematic view showing a three-dimensional structure of a roller body according to the present utility model;

FIG. 4 is a schematic view of a partial cross section of a support frame according to the present utility model;

in the figure: 1 bottom plate, 2 support bars, 3 static boards, 4 roller groups, 5 winding components, 51 fixed boards, 52 winding rollers, 53 fixed seats, 54 motors, 6 elastic structures, 61 connecting blocks, 62 first springs, 63 telescopic rods, 7 support frames, 8 elastic components, 81 nuts, 82 screws, 83 connecting bars, 84 roller bodies, 85 second springs, 9 rolling components, 91 rollers, 92 bearings, 93 cams, 10 pulleys and 11 support plates.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the traction device for the warp knitting machine comprises a bottom plate 1, wherein two roller groups 4 are fixedly connected above the bottom plate 1, four support bars 2 are arranged in the middle of the upper part of the bottom plate 1, electrostatic plates 3 which are arranged vertically symmetrically are arranged on the four support bars 2, the support bars 2 can play a role in supporting the electrostatic plates 3, the two electrostatic plates 3 can be kept on the upper surface and the lower surface of cloth, and when the cloth passes through, the electrostatic plates 3 can adsorb impurities and fluff on the cloth, so that the effect of secondarily cleaning the cloth can be achieved;

the winding component 5 is arranged at the left side position above the bottom plate 1, the winding component 5 comprises a winding roller 52, the winding roller 52 is rotationally connected to two fixing plates 51 through bearing seats, the two fixing plates 51 are fixedly connected above the bottom plate 1, one end of the winding roller 52 is fixedly connected with an output shaft of a motor 54, a fixing seat 53 is fixedly connected below the motor 54, the fixing seat 53 is fixedly connected to the front fixing plate 51, the fixing seat 53 can fix the position of the motor 54, the stability of the motor 54 is ensured, the winding roller 52 can be controlled to rotate by the motor 54, the winding roller 52 can drive cloth to be pulled and wound, and further the cloth is curled and contained conveniently, so that the subsequent treatment on the cloth is facilitated;

two support plates 11 are symmetrically and fixedly connected to the front and back of the right side above the bottom plate 1, two elastic structures 6 are fixedly connected to the two support plates 11, each elastic structure 6 comprises a connecting block 61, each connecting block 61 is fixedly connected to the support frame 7, a telescopic rod 63 and a first spring 62 are fixedly connected to the lower part of each connecting block 61, and each telescopic rod 63 has the characteristic of stretching, so that the telescopic rod 63 can stretch and retract stably to keep the first spring 62;

the bottom ends of the first spring 62 and the telescopic rod 63 are fixedly connected with the supporting plate 11, the four elastic structures 6 are fixedly connected with the supporting frame 7, the supporting frame 7 is provided with an elastic component 8, the elastic component 8 comprises a nut 81, the nut 81 is embedded and arranged on the supporting frame 7, the screw 82 and the nut 81 are in threaded transmission, the screw 82 is screwed downwards to control the connecting strip 83 and the roller body 84 to move downwards, the roller body 84 can be matched with the roller 91 to clamp cloth, and the subsequent cloth stirring operation is facilitated;

the screw 82 is assembled on the inner thread of the nut 81, the bottom of the screw 82 is attached to the connecting strip 83, the roller body 84 is fixedly connected below the connecting strip 83, and the roller body 84 has the characteristic of smooth rolling, so that cloth can be smoothly pulled and conveyed, and friction force is reduced;

the two ends of the connecting strip 83 slide in two guide openings, the two guide openings are formed in the two sides of the support frame 7, two second springs 85 are fixedly connected between the lower parts of the inner walls of the two guide openings and the connecting strip 83, the connecting strip 83 can be guided by the guide openings, so that the connecting strip 83 can move up and down stably, and the elastic force of the second springs 85 can control the connecting strip 83 to move up and down smoothly;

the rolling assembly 9 is arranged below the elastic assembly 8, the rolling assembly 9 comprises a roller 91, the roller 91 is rotatably connected to the supporting frame 7 through a bearing 92, the bearing 92 can play a role in supporting the roller 91 and can also keep stable rotation of the roller 91, and secondly, the roller 91 smoothly rotates, so that abrasion between the roller 91 and cloth can be reduced, and the cloth can be smoothly transported;

the both ends of roller 91 are all fixedly connected with cam 93, and cam 93 and pulley 10 laminating, rolling element 9's both ends face and two pulleys 10 laminating, the below of two pulleys 10 corresponds the installation respectively and fixes on backup pad 11, carries out the tractive transmission process at the cloth for the cloth tractive force drives roller 91 rotation, then extrudees the motion between cam 93's irregular surface and pulley 10, then can control the cloth and shake from top to bottom, and then is convenient for shake out fine hair impurity, does benefit to the clear operation of impurity.

The working principle of the utility model is as follows:

when the cloth is pulled, the screw 82 is controlled to rotate firstly, the screw 82 moves downwards in the nut 81, the nut 81 pushes the connecting strip 83 to move downwards, the connecting strip 83 drives the roller body 84 to be tightly attached to the cloth downwards, the motor 54 is controlled to operate, the motor 54 drives the winding roller 52 to rotate, the winding roller 52 pulls the winding cloth, the cloth can drive the roller body 84 and the roller 91 to rotate in the pulling process, the roller 91 drives the cam 93 to rotate, the irregular surface of the cam 93 moves up and down on the pulley 10, the cam 93 is matched with the elastic structure 6 to drive the supporting frame 7 to stir up and down, the cloth can be stirred up and down, and fluff impurities on the cloth can be buffed, so that the impurity removing operation is facilitated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The traction device for the warp knitting machine comprises a bottom plate (1), and is characterized in that: the winding assembly is installed in the top left side position of bottom plate (1), symmetry fixedly connected with two backup pad (11) around the top right side of bottom plate (1), equal fixedly connected with two elastic structure (6) on two backup pads (11), fixed connection between four elastic structure (6) and support frame (7), install elasticity subassembly (8) on support frame (7), the below of elasticity subassembly (8) is equipped with rolling subassembly (9), rolling subassembly (9) both ends face and two pulley (10) laminating, the below of two pulley (10) is corresponding to install respectively and is fixed in backup pad (11).

2. The drawing device for warp knitting machine according to claim 1, characterized in that: two roller sets (4) are fixedly connected to the upper side of the base plate (1), four supporting bars (2) are installed in the middle of the upper side of the base plate (1), and electrostatic plates (3) which are arranged in an up-down symmetrical mode are installed on the four supporting bars (2).

3. The drawing device for warp knitting machine according to claim 1, characterized in that: the winding assembly (5) comprises a winding roller (52), the winding roller (52) is rotationally connected to two fixing plates (51) through bearing seats, the two fixing plates (51) are fixedly connected to the upper portion of the bottom plate (1), one end of the winding roller (52) is fixedly connected with an output shaft of a motor (54), a fixing seat (53) is fixedly connected to the lower portion of the motor (54), and the fixing seat (53) is fixedly connected to the front fixing plate (51).

4. The drawing device for warp knitting machine according to claim 1, characterized in that: the tightness assembly (8) comprises a nut (81), the nut (81) is embedded and arranged on the supporting frame (7), a screw rod (82) is assembled on the inner thread of the nut (81), and the bottom of the screw rod (82) is attached to the connecting strip (83).

5. The drawing device for warp knitting machine according to claim 4, wherein: the roller body (84) is fixedly connected to the lower portion of the connecting strip (83), two ends of the connecting strip (83) slide in two guide openings, the two guide openings are formed in two sides of the supporting frame (7), and two second springs (85) are fixedly connected between the lower portion of the inner walls of the two guide openings and the connecting strip (83).

6. The drawing device for warp knitting machine according to claim 1, characterized in that: the rolling assembly (9) comprises a roller (91), the roller (91) is rotationally connected to the supporting frame (7) through a bearing (92), cams (93) are fixedly connected to two ends of the roller (91), and the cams (93) are attached to the pulleys (10).

7. The drawing device for warp knitting machine according to claim 1, characterized in that: the elastic structure (6) comprises a connecting block (61), the connecting block (61) is fixedly connected to the supporting frame (7), a telescopic rod (63) and a first spring (62) are fixedly connected to the lower portion of the connecting block (61), and the bottom ends of the first spring (62) and the telescopic rod (63) are fixedly connected with the supporting plate (11).