CN209975080U

CN209975080U - Coiling mechanism of tricot machine

Info

Publication number: CN209975080U
Application number: CN201920236982.2U
Authority: CN
Inventors: 沈泰
Original assignee: Haining Tede Textile Co Ltd
Current assignee: Haining Tede Textile Co Ltd
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2020-01-21
Anticipated expiration: 2029-02-22

Abstract

The utility model discloses a winding device of a warp knitting machine, which comprises a bracket, wherein the bracket comprises two identical bearing platforms and a connecting rod for connecting the two bearing platforms, one side of one of them cushion cap is equipped with the motor, is equipped with the wind-up roll on the support, and the one end of wind-up roll and the output shaft fixed connection of motor are equipped with the squeeze roll on the support, and the squeeze roll is equipped with two regulating blocks including last roller and lower roll on the support, has seted up the guide slot on the lateral wall of regulating block, and threaded hole is seted up to the up end of regulating block, threaded hole in, the utility model discloses rational in infrastructure, rotate adjusting screw, change the distance between last roller and the lower roll, the distance between messenger's last roller and the lower roll and the thickness phase-match of cloth, the motor starts, drives the wind-up roll and rotates, and the cloth passes through between the squeeze roll, is compressed tightly by the squeeze roll, makes the cloth.

Description

Coiling mechanism of tricot machine

Technical Field

The utility model relates to a textile machinery equipment technical field, in particular to coiling mechanism of tricot machine.

Background

Knitted fabrics are formed by simultaneously knitting one or more sets of parallel aligned yarns on all the working needles of a warp feed machine, a process known as warp knitting and a fabric known as warp knit. The machine that accomplishes this is called a warp knitting machine.

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

Traditional tractive coiling apparatus includes the frame and sets up the motor in the frame, is equipped with a plurality of traction rollers in the frame, and the traction roller is connected with the motor linkage respectively, and the traction roller rotates to be installed in the frame, and the cloth roller is established to traction roller below, and the cloth roller links with the traction roller.

However, when the cloth is rolled, the cloth can be rolled loosely due to the fact that the machine and the active cloth roller run asynchronously for a long time and the tension of different cloth is different. In view of the above, a solution is proposed as follows.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a coiling mechanism of tricot machine has and can use the squeeze roll to grasp the cloth when the rolling cloth to through the pulling force of wind-up roll to the cloth, pull out the cloth from between the squeeze roll, make the cloth can be tight convolute the advantage on the wind-up roll.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a winding device of a warp knitting machine comprises a support, wherein the support comprises two identical bearing platforms and a connecting rod for connecting the two bearing platforms, one side of one bearing platform is provided with a motor, the two bearing platforms are provided with mounting holes, an output shaft of the motor is positioned in one mounting hole, the support is provided with a winding roller, one end of the winding roller is fixedly connected with the output shaft of the motor, one end of the winding roller, far away from the motor, is positioned in the other mounting hole, the support is provided with an inclined guide groove, the support is provided with a guide roller, two ends of the guide roller are positioned in the guide groove, the support is provided with an extrusion roller, the support is symmetrically provided with two adjusting blocks, the extrusion roller comprises an upper roller and a lower roller, one end of the lower roller is inserted in the adjusting block, the lower roller is rotatable with the adjusting block, and the side wall of the adjusting block is, the improved roller is characterized in that a sliding block is arranged in the sliding way, a rotating ring is embedded on the sliding block, two ends of the upper roller are located in the rotating ring, a threaded hole is formed in the upper end face of the adjusting block, an adjusting screw rod is arranged in the threaded hole, and the lower end of the adjusting screw rod is inserted into the upper end face of the sliding block.

By adopting the technical scheme, the adjusting screw rod is rotated, and the position of the sliding block in the slideway is adjusted, so that the distance between the upper roller and the lower roller is adjusted, and the distance between the upper roller and the lower roller is matched with the thickness of the cloth; the cloth passes through the space between the upper roller and the lower roller, passes through the lower side of the guide roller and is finally wound on the winding roller; the motor is started to drive the wind-up roll to rotate, so that the wind-up roll pulls the cloth, the cloth is clamped by the upper roll and the lower roll when passing through the extrusion roll, the cloth is subjected to a large pulling force between the extrusion roll and the wind-up roll, the cloth can be tightly wound on the wind-up roll, and the collection of the cloth is completed; the guide roller can generate pressure on the cloth, so that the cloth between the extrusion roller and the winding roller can be completely stretched, and the cloth can be tightly wound on the extrusion roller.

Preferably, the support is symmetrically provided with guide rails, the support is provided with compression rollers, and two ends of each compression roller are located in the guide rails.

By adopting the technical scheme, the compression roller is positioned above the winding roller, so that the cloth wound on the winding roller can be smoothed, the cloth can be wound on the winding roller better, and the collection of the cloth is realized.

Preferably, the two ends of the guide roller are sleeved with balancing weights, the support is provided with tension springs, one ends of the tension springs are fixedly connected with the support, and the ends, far away from the support, of the tension springs are fixedly connected with the balancing weights.

By adopting the technical scheme, the balancing weight is pulled by the tension spring, so that the guide roller can apply larger force to the cloth, the guide roller can adapt to the more elastic cloth, and the cloth is collected.

Preferably, the guide roller is sleeved with a sleeve, and the surface of the sleeve is smooth.

By adopting the technical scheme, the sleeve and the guide roller can rotate, so that when the cloth passes through the outer side of the sleeve, the sleeve can rotate, the damage of the sleeve to the cloth is reduced, and the cloth is prevented from being damaged.

Preferably, the surfaces of the upper roller and the lower roller are fixedly provided with extrusion layers, and the surfaces of the extrusion layers are rough.

By adopting the technical scheme, the extrusion layer has elasticity, and can better clamp the cloth, so that the cloth can be completely stretched, and collection of the cloth is facilitated.

Preferably, clamping pieces are fixedly arranged on two sides of the sliding block, a limiting groove is formed in the sliding way, the clamping pieces are located in the limiting groove, and the clamping pieces are matched with the limiting groove.

By adopting the technical scheme, the slide block is limited in the slide way by the clamping piece, so that the slide block cannot be separated from the slide way, and the position of the upper roller can be better adjusted by the slide block.

Preferably, the bearing platform is hinged with a buckle, one end, far away from the hinged part, of the buckle is fixedly provided with a bolt, the bearing platform is provided with a socket, and the bolt is matched with the socket.

Adopt above-mentioned technical scheme, open the buckle, can take off the wind-up roll from the support, the convenient change to the wind-up roll.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a sectional view of the embodiment;

FIG. 3 is an enlarged view of area A of FIG. 1;

FIG. 4 is an enlarged view of area B of FIG. 2;

fig. 5 is an enlarged view of region C in fig. 2.

Reference numerals: 1. a support; 11. a bearing platform; 111. mounting holes; 12. a connecting rod; 13. a motor; 14. a guide groove; 15. a guide rail; 16. buckling; 161. a bolt; 162. a socket; 2. a wind-up roll; 3. a guide roller; 31. a balancing weight; 32. a tension spring; 33. a sleeve; 4. a squeeze roll; 40. extruding the layer; 41. upper roll; 42. a lower roll; 5. an adjusting block; 51. a slideway; 511. a limiting groove; 52. a slider; 521. rotating the ring; 522. a position clamping sheet; 53. a threaded hole; 54. adjusting the screw rod; 6. and (4) pressing the rolls.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1 and 3, the winding device of the warp knitting machine comprises a support 1, wherein the support 1 comprises two identical bearing platforms 11 and a connecting rod 12 for connecting the two bearing platforms 11. Mounting holes 111 are formed in the two bearing platforms 11. The bearing platform 11 is hinged with a buckle 16, one end of the buckle 16 far away from the hinged position is fixedly provided with a bolt 161, the bearing platform 11 is provided with a socket 162, and the bolt 161 is matched with the socket 162.

As shown in fig. 1 and 2, one side of one of the bearing platforms 11 is provided with a motor 13, and an output shaft of the motor 13 is located in one of the mounting holes 111. Be equipped with wind-up roll 2 on the support 1, the output shaft fixed connection of one end and motor 13 of wind-up roll 2, the one end that motor 13 was kept away from to wind-up roll 2 is located another mounting hole 111.

As shown in fig. 1 and 3, the bracket 1 is symmetrically provided with guide rails 15. The support 1 is provided with a compression roller 6, and two ends of the compression roller 6 are positioned in the guide rail 15.

The motor 13 is started to drive the winding roller 2 to rotate, and the winding roller 2 winds the cloth on the surface of the winding roller to complete collection of the cloth.

The compression roller 6 is positioned right above the winding roller 2. When the winding roller 2 collects the cloth, the pressing roller 6 can be pressed on the upper surface of the cloth to smooth the cloth, so that the cloth collected by the winding roller 2 cannot wrinkle.

Both ends of the wind-up roll 2 are located in the guide rail 15 and can move along the guide rail 15. When more and more cloth is collected by the winding roller 2, the press roller 6 moves upwards along the guide rail 15 under the supporting force of the cloth, so that the press roller 6 can always press the surface of the cloth on the outermost side, and the collection of the cloth by the winding roller 2 is not hindered.

As shown in fig. 1 and 5, the bracket 1 is provided with an inclined guide groove 14. The bracket 1 is provided with a guide roller 3, and two ends of the guide roller 3 are positioned in the guide groove 14. The outer side of the guide roller 3 is sleeved with a sleeve 33, and the surface of the sleeve 33 is smooth. The two ends of the guide roller 3 are sleeved with balancing weights 31. Be equipped with extension spring 32 on the support 1, the one end and the support 1 fixed connection of extension spring 32, the one end and the balancing weight 31 fixed connection of support 1 are kept away from to extension spring 32.

The cloth passes through the lower end of the guide roller 3. The guide roller 3 can generate pressure along the direction of the guide groove 14 for the cloth, the cloth between the guide roller 3 and the winding roller 2 is tensioned, the cloth can be tightly wound on the winding roller 2 and cannot be loosened, and the winding roller 2 can better finish the collection of the cloth.

The weight block 31 can increase the weight of the guide roller 3, so that the guide roller 3 can generate larger pressure on the cloth. For the cloth with better tension, the cloth can be well rolled according to the tension of the cloth.

Extension spring 32 produces a pulling force to cloth balancing weight 31, makes deflector roll 3 can produce bigger pressure to the cloth, makes the collection of the cloth that has different tension of completion that wind-up roll 2 can be better.

The sleeve 33 can rotate outside the guide roller 3, and when the cloth passes through, the sleeve 33 can rotate, so that the resistance of the sleeve 33 to the cloth is reduced, the cloth is not required to be put on a number, and the cloth is prevented from being damaged.

As shown in fig. 1 and 4, a pressing roller 64 is provided on the support 1, and the pressing roller 64 includes an upper roller 41 and a lower roller 42. The surfaces of the upper roller 41 and the lower roller 42 are fixedly provided with the extrusion layer 40, and the surface of the extrusion layer 40 is rough. Two adjusting blocks 5 are symmetrically arranged on the bracket 1, one end of the lower roller 42 is inserted in the adjusting blocks 5, and the lower roller 42 and the adjusting blocks 5 can rotate.

As shown in fig. 1 and 4, a slide 51 is provided on a side wall of the adjusting block 5, and a slide block 52 is provided in the slide 51. The slide block 52 is provided with a clamping piece 522 at both sides thereof, and a limiting groove 511 is provided in the slide way 51. The position-locking piece 522 is located in the position-limiting groove 511, and the position-locking piece 522 is matched with the position-limiting groove 511.

As shown in fig. 1 and 4, a rotating ring 521 is fitted on the slider 52, and both ends of the upper roller 41 are positioned in the rotating ring 521. The upper end face of the adjusting block 5 is provided with a threaded hole 53, an adjusting screw 54 is arranged in the threaded hole 53, and the lower end of the adjusting screw 54 is inserted into the upper end face of the sliding block 52.

The position of the slider 52 in the slide 51 can be changed by rotating the adjusting screw 54, so that the position of the upper roller 41 is changed, and the distance between the upper roller 41 and the lower roller 42 can be adjusted. The position clamping piece 522 is positioned in the limiting channel, so that the sliding block 52 is limited in the sliding channel 51, and the sliding block 52 can better complete the adjustment of the position of the upper roller 41.

The cloth passes through between the upper roller 41 and the lower roller 42, and the position of the upper roller 41 is adjusted so that the upper roller 41 and the lower roller 42 clamp the cloth, and the cloth cannot pass through between the upper roller 41 and the lower roller 42 without being subjected to a force. The wind-up roll 2 rotates to generate a pulling force on the cloth, so that the cloth can pass through the upper roll 41 and the lower roll 42 and is wound on the surface of the wind-up roll 2.

When the winding roller 2 winds the cloth, the upper roller 41 and the lower roller 42 can generate resistance to the cloth, so that the cloth between the squeezing roller 64 and the winding roller 2 can be completely stretched, the cloth can be tightly wound on the surface of the winding roller 2, and the collection of the cloth is completed.

The pressing layer 40 has elasticity, and can better clamp the cloth, so that the cloth can be better collected.

Claims

1. The utility model provides a coiling mechanism of tricot machine, includes support (1), its characterized in that, support (1) includes two the same cushion caps (11) and connecting rod (12) of connecting two cushion caps (11), one of them one side of cushion cap (11) is equipped with motor (13), two mounting hole (111) have all been seted up on cushion cap (11), the output shaft of motor (13) is located one of them mounting hole (111), be equipped with wind-up roll (2) on support (1), the one end of wind-up roll (2) and the output shaft fixed connection of motor (13), the one end that motor (13) were kept away from in wind-up roll (2) is located another mounting hole (111), be equipped with inclined guide slot (14) on support (1), be equipped with deflector roll (3) on support (1), the both ends of deflector roll (3) are located guide slot (14), be equipped with squeeze roll (6) (4) on support (1), the symmetry is equipped with two regulating blocks (5) on support (1), squeeze roll (6) (4) are including last roller (41) and lower roller (42), the one end of lower roller (42) is pegged graft in regulating block (5), it is rotatable between lower roller (42) and regulating block (5), slide (51) have been seted up on the lateral wall of regulating block (5), be equipped with slider (52) in slide (51), the last inlay of slider (52) is equipped with swivel (521), the both ends of going up roller (41) are located swivel (521), screw hole (53) have been seted up to the up end of regulating block (5), be equipped with adjusting screw (54) in screw hole (53), the lower extreme of adjusting screw (54) is pegged graft at the up end of slider (52).

2. The winding device of the warp knitting machine as claimed in claim 1, wherein the support (1) is symmetrically provided with guide rails (15), the support (1) is provided with the compression roller (6), and two ends of the compression roller (6) are located in the guide rails (15).

3. A winding device for a warp knitting machine as claimed in claim 1, characterized in that a weight block (31) is sleeved at both ends of the guide roller (3), a tension spring (32) is arranged on the support (1), one end of the tension spring (32) is fixedly connected with the support (1), and one end of the tension spring (32) far away from the support (1) is fixedly connected with the weight block (31).

4. A winding device of a warp knitting machine according to claim 3, characterized in that the guide roller (3) is sleeved with a sleeve (33) at the outer side, and the surface of the sleeve (33) is smooth.

5. Winding device of a warp knitting machine according to claim 1, characterized in that the surface of the upper roller (41) and the surface of the lower roller (42) are provided with a pressing layer (40), and the surface of the pressing layer (40) is rough.

6. The winding device of the warp knitting machine as claimed in claim 1, wherein clamping pieces (522) are fixedly arranged on two sides of the sliding block (52), a limiting groove (511) is formed in the sliding rail (51), the clamping pieces (522) are located in the limiting groove (511), and the clamping pieces (522) are matched with the limiting groove (511).

7. A winding device of a warp knitting machine according to claim 1, characterized in that a buckle (16) is hinged on the bearing platform (11), a pin (161) is fixedly arranged at one end of the buckle (16) far away from the hinged position, a socket (162) is arranged on the bearing platform (11), and the pin (161) is matched with the socket (162).