CN216738763U

CN216738763U - High-efficient slitter edge cutting device who levels of rapier weaving machine cloth

Info

Publication number: CN216738763U
Application number: CN202123452529.1U
Authority: CN
Inventors: 华爱国; 华振涛
Original assignee: Tongxiang City Mijia Textile Co ltd
Current assignee: Tongxiang City Mijia Textile Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-14
Anticipated expiration: 2031-12-31

Abstract

The utility model belongs to the technical field of rapier looms, and particularly relates to a waste edge cutting device for efficiently leveling cloth of a rapier loom. According to the utility model, the lead screw type position adjusting mechanism is arranged on the rack, so that the position of the cutting assembly can be adjusted, the cutting requirements of cloth waste edges with different widths are further met, the adjustment and the use are convenient, meanwhile, the laser cutting knife is arranged, the cutting quality is improved, and the problems that the width adjusting mode of the device in the prior art is unreasonable and inconvenient to adjust and use are solved.

Description

High-efficient slitter edge cutting device who levels of rapier weaving machine cloth

Technical Field

The utility model relates to the technical field of rapier looms, in particular to a waste edge cutting device for efficiently leveling cloth of a rapier loom.

Background

The rapier loom is the most widely used shuttleless loom at present, it has the characteristics of high speed, high automation degree and high-efficiency production of the shuttleless loom, besides, its positive weft insertion mode has very strong variety adaptability, can adapt to the weft insertion of various yarns, and the rapier loom has obvious advantages in the aspect of multi-color weft weaving, can produce yarn-dyed products of sixteen-color weft yarns, and the rapier loom is used for the production and the rolling of cloth, and the slitter edge of the cloth is cut when in use, and the cutting device at present stage mainly has the following defects.

1. Firstly, the cloth slitter edge cutting mode design at present stage is unreasonable, in order to satisfy the cutting of different width cloth slitter edges, need set up cutting assembly's position control mechanism, but the width control mechanism at present stage is unreasonable, adopts the mode of bolt to fix a position, and the convenience of bolt regulation is not strong, and the operation is not convenient and hard, and the result of use is not good.

2. Secondly, the cutting mode effect at present stage is not good, easily produces deckle edge, influences the use of cloth finished product.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the slitter edge cutting device for efficiently leveling the cloth of the rapier loom.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a slitter edge cutting device of high-efficient flattening of rapier weaving machine cloth, which comprises a frame, the top fixedly connected with framework of frame, and the inboard of framework rotates and is connected with two-way lead screw, and symmetrical threaded connection has two telescopic laser cutting subassemblies on the two-way lead screw, telescopic laser cutting subassembly includes the sliding bottom seat of threaded connection on the two-way lead screw, and sliding bottom seat's lower surface mounting has the atmospheric pressure push rod, and the lower extreme fixedly connected with of atmospheric pressure push rod output shaft protects the frame, and is provided with the laser cutting head that is used for the cutting of cloth on the laser emitter of protection frame bottom.

Furthermore, a screw hole for connecting the two-way screw rod in a threaded manner is formed in the sliding base corresponding to the two-way screw rod.

Further, the length direction fixedly connected with limiting plate of framework is followed to the inboard of framework, and has seted up T shape track on the limiting plate, and sliding base top sets up the T shape slider and corresponds sliding connection in T shape track.

Furthermore, one end of the bidirectional screw rod extends to the outer side of the frame body and is fixedly connected with a rotating handle.

Furthermore, the telescopic laser cutting assembly is correspondingly arranged on a moving path of the cloth moving to the cloth guide roller, and a cloth roller is rotatably connected to the lower portion of the frame, which is located below the cloth guide roller.

Furthermore, the frame is located fixedly connected with on the transmission path of cloth and is used for the cloth to compress tightly spacing hold-down mechanism, and hold-down mechanism includes the L shape locating plate of fixed connection in the frame to and rotate two circle axles of connecting on the L shape locating plate, and the epaxial spacing gyro wheel that is provided with of circle.

(III) advantageous effects

Compared with the prior art, the utility model provides the slitter edge cutting device for efficiently leveling the cloth of the rapier loom, which has the following beneficial effects:

1. according to the utility model, the frame body is arranged at the top of the rack, the screw rod type transmission assembly is arranged on the inner side of the frame body, and the relative position of the laser cutting assembly is adjusted in a bidirectional screw rod mode, so that the cutting requirements of the waste edges of the cloth with different widths are met.

2. According to the utility model, by arranging the telescopic laser cutting assembly, the waste edges of the cloth are cut in a laser cutting head mode during working, the cutting mode has a good effect, phenomena such as burrs and the like can not be generated, and the cutting quality is further improved.

Drawings

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

FIG. 2 is a bottom view of the present invention;

FIG. 3 is a schematic structural diagram of a limiting plate according to the present invention;

FIG. 4 is a schematic structural view of a retractable laser cutting assembly according to the present invention;

fig. 5 is a schematic structural view of the pressing mechanism of the present invention.

In the figure: 1. a frame; 2. a frame body; 3. a telescopic laser cutting assembly; 301. a sliding base; 302. an air pressure push rod; 303. a protective frame; 304. a laser cutting head; 305. a laser transmitter; 306. a screw hole; 307. a T-shaped slider; 4. a hold-down mechanism; 401. an L-shaped positioning plate; 402. a circular shaft; 403. limiting the idler wheel; 5. a cloth roller; 6. a cloth guide roller; 7. rotating the handle; 8. a limiting plate; 9. a bidirectional screw rod; 10. t-shaped track.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-5, the waste edge cutting device for efficiently leveling cloth of a rapier loom according to an embodiment of the present invention includes a frame 1, a frame 2 is fixedly connected to the top of the frame 1, a bidirectional screw rod 9 is rotatably connected to the inner side of the frame 2, two telescopic laser cutting assemblies 3 are symmetrically and threadedly connected to the bidirectional screw rod 9, each telescopic laser cutting assembly 3 includes a sliding base 301 threadedly connected to the bidirectional screw rod 9, an air pressure push rod 302 is installed on the lower surface of the sliding base 301, a protection frame 303 is fixedly connected to the lower end of an output shaft of the air pressure push rod 302, and a laser cutting head 304 for cutting cloth is installed on a laser emitter 305 at the bottom of the protection frame 303; in summary, when the cloth is conveyed in the machine frame 1, the cutting requirements of the waste edges of the cloth with different widths can be met by adjusting the distance between the two telescopic laser cutting assemblies 3 when in use, when the relative distance between the two telescopic laser cutting assemblies 3 needs to be adjusted, the bidirectional screw rod 9 is rotated, the sliding base 301 in the telescopic laser cutting assemblies 3 is in threaded connection with the bidirectional screw rod 9, the T-shaped slider 307 at the top of the sliding base 301 is in sliding connection with the T-shaped track 10 of the limiting plate 8, so as to realize the stable sliding of the sliding base 301, and further adjust the actual position of the laser cutting head 304, so as to meet the cutting requirements of the waste edges of the cloth with different widths, when the waste edges are cut, the air pressure push rod 302 drives the laser emitter 305 to move downwards, the laser cutting head 304 on the laser emitter 305 works to cut the cloth below, and the cutting mode is the known prior art, are not described in detail; through the outside at laser emitter 305 setting up protective frame 303, can play safety protection's effect, make things convenient for its and the installation of being connected between the output shaft of atmospheric pressure push rod 302, carry out the cutting of cloth slitter edge through the mode of laser cutting head 304, the cutting quality is good, can avoid producing deckle edge problem, excellent in use effect, the position of cutting mechanism is adjusted through the mode of two-way lead screw 9 to this device simultaneously, and is easy and simple to handle, excellent in use effect to this use that satisfies the device.

As shown in fig. 4, in some embodiments, a screw hole 306 for connecting the bidirectional screw rod 9 by screw thread is formed on the sliding base 301 corresponding to the bidirectional screw rod 9; in actual use, the bidirectional screw rod 9 is rotatably connected to the screw hole 306 of the sliding base 301, so that transmission of the sliding base 301 is realized.

As shown in fig. 2, 3 and 4, in some embodiments, a limiting plate 8 is fixedly connected to the inner side of the frame 2 along the length direction of the frame 2, a T-shaped rail 10 is disposed on the limiting plate 8, and a T-shaped slider 307 disposed on the top of the sliding base 301 is correspondingly slidably connected in the T-shaped rail 10; according to the utility model, the T-shaped track 10 and the T-shaped sliding block 307 are both arranged in a T shape, so that the stability is good, the stability during sliding can be effectively ensured, and shaking is avoided.

As shown in fig. 1 and 2, in some embodiments, one end of the bidirectional screw rod 9 extends to the outside of the frame body 2 and is fixedly connected with the rotating handle 7; when the bidirectional screw rod 9 needs to be rotated, the rotating handle 7 is held by hand to rotate, so that the rotation of the bidirectional screw rod 9 can be realized, and the operation is convenient.

As shown in fig. 1, in some embodiments, the telescopic laser cutting assembly 3 is correspondingly arranged on a moving path of the cloth to the cloth guide roller 6, and a cloth roller 5 is rotatably connected to the frame 1 below the cloth guide roller 6; the direction that the during operation cloth passed through fabric guide roll 6 carries out the direction of cloth, later carries out the rolling through the mode of cloth roller 5, and telescopic laser cutting subassembly 3 and hold-down mechanism 4 all correspond the setting on the removal orbit that the cloth removed to fabric guide roll 6, the convenient cutting process to the cloth slitter edge.

As shown in fig. 1 and 5, in some embodiments, a pressing mechanism 4 for pressing and limiting the cloth is fixedly connected to the frame 1 on the conveying path of the cloth, the pressing mechanism 4 includes an L-shaped positioning plate 401 fixedly connected to the frame 1, and two circular shafts 402 rotatably connected to the L-shaped positioning plate 401, and the circular shafts 402 are provided with limiting rollers 403; during the in-service use cloth removes between the surface of spacing gyro wheel 403 and L shape locating plate 401, can play the limiting displacement of cloth, makes things convenient for the flattening of cloth, then makes things convenient for subsequent cutting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a slitter edge cutting device of high-efficient flattening of rapier weaving machine cloth, includes frame (1), its characterized in that: the top fixedly connected with framework (2) of frame (1), and the inboard of framework (2) is rotated and is connected with two-way lead screw (9), and symmetrical threaded connection has two telescopic laser cutting subassembly (3) on two-way lead screw (9), telescopic laser cutting subassembly (3) are including sliding base (301) of threaded connection on two-way lead screw (9), and the lower surface mounting of sliding base (301) has atmospheric pressure push rod (302), and the lower extreme fixedly connected with protective frame (303) of atmospheric pressure push rod (302) output shaft, and be provided with laser cutting head (304) that are used for the cutting of cloth on laser emitter (305) of protective frame (303) bottom.

2. The slitter edge cutting device for high-efficiency cloth flattening of the rapier loom according to claim 1, wherein: and a screw hole (306) for being in threaded connection with the bidirectional screw rod (9) is formed in the sliding base (301) corresponding to the bidirectional screw rod (9).

3. The slitter edge cutting device for high-efficiency cloth flattening of the rapier loom according to claim 1, wherein: limiting plates (8) are fixedly connected to the inner side of the frame body (2) along the length direction of the frame body (2), T-shaped rails (10) are arranged on the limiting plates (8), and T-shaped sliding blocks (307) arranged at the top of the sliding base (301) are correspondingly connected in the T-shaped rails (10) in a sliding mode.

4. The slitter edge cutting device for high-efficiency cloth flattening of the rapier loom according to claim 1, wherein: one end of the bidirectional screw rod (9) extends to the outer side of the frame body (2) and is fixedly connected with a rotating handle (7).

5. The slitter edge cutting device for high-efficiency cloth flattening of the rapier loom according to claim 1, wherein: the telescopic laser cutting assembly (3) is correspondingly arranged on a moving path of the cloth moving to the cloth guide roller (6), and a cloth roller (5) is rotatably connected below the cloth guide roller (6) on the rack (1).

6. The slitter edge cutting device for high-efficiency cloth flattening of the rapier loom according to claim 1, wherein: the cloth pressing mechanism (4) is fixedly connected to a transmission path of the cloth, located on the frame (1), and used for limiting cloth pressing, the pressing mechanism (4) comprises an L-shaped positioning plate (401) fixedly connected to the frame (1) and two circular shafts (402) rotatably connected to the L-shaped positioning plate (401), and limiting idler wheels (403) are arranged on the circular shafts (402).