CN214938716U

CN214938716U - Edge cutting device of weaving machine

Info

Publication number: CN214938716U
Application number: CN202121339007.8U
Authority: CN
Inventors: 杜会强
Original assignee: Baoding Huayang Chemical Fiber Co ltd
Current assignee: Baoding Huayang Chemical Fiber Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-30
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a loom side cut device, comprising a base plate, and locate the work feed roller set on the bottom plate, the loom body, receive the cloth roller set, first curb plate, the second curb plate, the regulating block, weave the body, be equipped with the bearing on the first curb plate, be equipped with the perforation on the second curb plate, the guide arm, the double-threaded rod has been cup jointed to the perforation internal rotation, be equipped with the screw on the regulating block, the guide hole, the both ends of regulating block are provided with the side cut sword respectively, the laser head, screw and double-threaded rod threaded connection, the front end of double-threaded rod is equipped with the rocking handle, be equipped with the location section of thick bamboo on the double-threaded rod, be equipped with the damping pad on the location section of thick bamboo, the skid resistant course. The improved body of weaving to weaving machine is cut edge and is adjusted convenient suitability and regulation precision, and the accessible location section of thick bamboo is effectively fixed a position double thread pole, avoids appearing the rotation phenomenon, has improved the positional stability who adjusts two regulating blocks after finishing greatly.

Description

Edge cutting device of weaving machine

Technical Field

The utility model belongs to the technical field of the loom, specifically be loom side cut device.

Background

The rapier loom is the most used one among shuttleless looms, and the range of processing fabrics by the rapier loom is wide, from medium-thick fabrics to light and thin fabrics, from clothing fabrics to industrial fabrics, from single-layer fabrics to terry fabrics and double-layer pile fabrics, belonging to the weaving range of the rapier loom.

The rapier loom generally comprises a cloth feeding roller group, a loom body and a cloth collecting roller group, and because burrs may exist on two side edges of cloth woven from the loom body, the quality of finished cloth woven from the loom is low, and therefore a trimming device needs to be arranged.

However, the conventional trimming device is poor in trimming adjustment convenience and applicability and adjustment accuracy for the woven fabric body manufactured by the weaving machine, and is low in positioning stability after adjustment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a loom side cut device to solve among the prior art to weaving the body of weaving that makes to cut edge adjust convenient suitability and adjust the precision all relatively poor, adjust the lower problem of positional stability after finishing.

In order to achieve the above object, the utility model provides a following technical scheme: loom side cut device, including the bottom plate to and locate work feed roller set, loom body, receipts work feed roller set, first curb plate, second curb plate, regulating block, the body of weaving on the bottom plate, be equipped with the bearing on the first curb plate, be equipped with perforation, guide arm on the second curb plate, the threaded rod has been cup jointed to the perforation internal rotation, the mounting hole and the fixed cup jointing of double thread pole of bearing, be equipped with screw, guide hole on the regulating block, the both ends of regulating block are provided with side cut sword, laser head respectively, screw and double thread pole threaded connection, the front end of double thread pole is equipped with the rocking handle, be equipped with the location section of thick bamboo on the double thread pole, this novel structure that uses all adopts forty five steel to make except special description, and intensity is high, and easy welding processing, be equipped with damping pad, skid resistant course on the location section of thick bamboo.

Preferably, the double-threaded rod is the positive and negative threaded rod commonly used to screw threaded connection matches on with the both sides regulating block, when the double-threaded rod is positive and negative to rotate, can realize being close to or keeping away from when the both sides regulating block, the simple operation.

Preferably, the guide rod is in sliding sleeve connection with the guide hole, so that the guide effect of the adjusting block is achieved, and the phenomenon of autorotation of the adjusting block during adjustment is avoided.

Preferably, the laser head is a miniature laser module, emits low-power red laser light rays, cannot damage the woven fabric body, is YQ-G90210-19 in model, is connected to an external power supply extension socket through a lead, and is provided with a switch.

Preferably, the two adjusting blocks are symmetrically arranged by taking the overlooking central axis of the weaving body as a center, so that the two sides of the adjusted two-side trimming knives can be trimmed at the same time.

Preferably, the overlooking central axis of the trimming knife and the laser head is coincident, so that the laser point of the laser head on the weaving body is the trimming position of the trimming knife.

Preferably, a location section of thick bamboo and double thread screw thread connection, the one end towards the second curb plate is located to the damping pad, the damping pad is NBR butadiene acrylonitrile rubber pad, damping friction high elasticity has, after finishing the interval adjustment with both sides side cut sword, can clockwise rotation a location section of thick bamboo, treat the terminal surface extrusion laminating back of top damping pad and second curb plate, this time this back damping pad body after the extrusion can produce vertical resilience force, this vertical resilience force is used on the double-threaded rod, can lock it and die, avoid it to appear the rotation, the positional stability of two regulating blocks after finishing adjusting has been improved.

Preferably, the skid resistant layer is concave-convex grid lines and is arranged on the lateral outer wall surface of the positioning cylinder, so that the skid is avoided when the finger rotates the positioning cylinder, and the rotating skid resistant efficiency of the finger is improved.

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

the adjusting block symmetrical assembly with the trimming cutter and the laser head of the structure is adjusted through the double screws arranged between the loom body and the cloth collecting roller group, the adjusting blocks which are symmetrical can be adjusted conveniently and closely or far away from the loom body with different widths, the laser heads jet downwards can be accurately positioned to the positions of the edges to be trimmed of the loom body, and the whole loom body which is woven by the loom is greatly improved in trimming, adjusting and adjusting convenience and accuracy.

Through the location section of thick bamboo structure that has the damping pad that sets up on the double-threaded rod, when finishing two regulating blocks regulation back, the accessible location section of thick bamboo is effectively fixed a position double-threaded rod, avoids appearing the rotation phenomenon, has improved the positional stability who adjusts two regulating blocks after finishing greatly.

Drawings

Fig. 1 is a top view of the overall structure of the present invention;

fig. 2 is an overall structure front view of the present invention;

fig. 3 is an enlarged view of a point a in fig. 1 according to the present invention;

fig. 4 is a partial enlarged view of the positioning tube structure at B in fig. 3 according to the present invention.

In the figure: the cloth cutting machine comprises a base plate 1, a cloth feeding roller group 11, a loom body 12, a cloth collecting roller group 13, a first side plate 2, a bearing 21, a second side plate 3, a perforated hole 31, a double threaded rod 4, a rocking handle 41, an adjusting block 5, a screw hole 51, a guide hole 52, a trimming knife 6, a laser head 7, a positioning barrel 8, a damping pad 81, an anti-skid layer 82, a woven cloth body 9 and a guide rod 10.

Detailed Description

Referring to fig. 1 and 2, the edge cutting device of the loom includes a bottom plate 1, and a cloth feeding roller set 11, a loom body 12, a cloth collecting roller set 13, a first side plate 2, a second side plate 3, an adjusting block 5, and a cloth body 9, which are disposed on the bottom plate 1, wherein the cloth feeding roller set 11, the loom body 12, and the cloth collecting roller set 13 are all common component structures on the loom.

Referring to fig. 1, 2 and 3, a bearing 21 is embedded and mounted on the first side plate 2, a through hole 31 is formed in the second side plate 3, a double-threaded rod 4 is rotatably sleeved in the through hole 31, a mounting hole of the bearing 21 is fixedly sleeved with the double-threaded rod 4, a screw hole 51 is formed in the adjusting block 5, trimming knives 6 and laser heads 7 are respectively arranged at two ends of the adjusting block 5, the screw hole 51 is in threaded connection with the double-threaded rod 4, a crank 41 is welded at the front end of the double-threaded rod 4, the adjusting blocks 5 are arranged symmetrically with the overlooking central axis of the weaving body 9 as the center, the overlooking central axes of the trimming knives 6 and the laser heads 7 coincide, and it is ensured that the laser point of the laser head 7 on the weaving body 9 is the trimming position of the trimming knife 6.

Referring to fig. 2 and 3, a guide rod 10 is welded on the second side plate 3, the other end of the guide rod 10 is welded with the second side plate 2, a guide hole 52 is formed in the adjusting block 5, and the guide rod 10 and the guide hole 52 are slidably sleeved to play a role in guiding the adjusting block 5 in a sliding manner.

Please refer to fig. 3 and 4, the positioning cylinder 8 is provided with a damping pad 82 and an anti-slip layer 82, the positioning cylinder 8 is preset with a through type internal thread, the internal thread is in threaded connection with the double-threaded rod 4, the damping pad 81 is adhered to one end facing the second side plate 3, when the positioning cylinder 8 is rotated clockwise, the damping pad 81 and the second side plate 3 are extruded and adhered until the damping pad 81 and the second side plate 3 are pressed and adhered, at this time, the damping pad 81 body can generate a vertical resilience force, and the vertical resilience force acts on the double-threaded rod 4 to lock the double-threaded rod and prevent the double-threaded rod from rotating.

Referring to fig. 4, the anti-slip layer 82 is made of concave-convex grid lines and is stamped on the lateral outer wall surface of the positioning cylinder 8, so that slipping of the fingers when the positioning cylinder 8 is rotated is avoided, and the rotating anti-slip efficiency of the fingers is improved.

The working principle of the scheme is as follows: if the width of the body of weaving 9 that weaves at present is narrower, start the laser head 7 of both sides earlier, laser head 7 work can jet out the laser line perpendicularly downwards, rocking handle 41 can anticlockwise wave this moment, drive double-threaded rod 4 anticlockwise rotation and drive the adjusting block 5 translation of both sides through the screw 51 screw drive and be close to in opposite directions, simultaneously, the laser point can appear in the both sides of the body of weaving 9 in the laser line of both sides, treat when the laser point of both sides is adjusted to the position that needs the side cut, corresponding side cut operating position has also been reached to both sides side cut sword 6 simultaneously, stall rocking handle 41.

This novel not only can realize the regulating block 5 of two symmetries to the body of weaving of different widths and carry out convenient while and be close to or the interval regulation of keeping away from, the laser point that laser head 7 jetted out downwards moreover can be accurate fix a position to the body of weaving 9 wait to cut off the limit position, wholly improved the body of weaving 9 that weaves out to the loom and cut edge and adjust convenient suitability and adjust the precision.

Claims

1. Loom trimming device includes bottom plate (1) to and locate work feed roller set (11), loom body (12), receipts work feed roller set (13), first curb plate (2), second curb plate (3), regulating block (5), weaving body (9) on bottom plate (1), its characterized in that: be equipped with bearing (21) on first curb plate (2), be equipped with perforation (31), guide arm (10) on second curb plate (3), double threaded rod (4) have been cup jointed to perforation (31) internal rotation, be equipped with screw (51), guide hole (52) on regulating block (5), the both ends of regulating block (5) are provided with side cut sword (6), laser head (7) respectively, screw (51) and double threaded rod (4) threaded connection, the front end of double threaded rod (4) is equipped with rocking handle (41), be equipped with a location section of thick bamboo (8) on double threaded rod (4), be equipped with damping pad (81), skid resistant course (82) on a location section of thick bamboo (8).

2. The loom edge slitting device of claim 1 wherein: and the mounting hole of the bearing (21) is fixedly sleeved with the double-threaded rod (4).

3. The loom edge slitting device of claim 1 wherein: the guide rod (10) is sleeved with the guide hole (52) in a sliding mode.

4. The loom edge slitting device of claim 1 wherein: the two adjusting blocks (5) are arranged symmetrically by taking the overlooking central axis of the woven fabric body (9) as the center.

5. The loom edge slitting device of claim 1 wherein: the overlooking central axis of the trimming cutter (6) and the laser head (7) is coincident.

6. The loom edge slitting device of claim 1 wherein: the positioning cylinder (8) is in threaded connection with the double-threaded rod (4), and the damping pad (81) is arranged at one end facing the second side plate (3).

7. The loom edge slitting device of claim 1 wherein: the anti-skid layer (82) is of concave-convex grid lines and is arranged on the lateral outer wall surface of the positioning cylinder (8).