CN216947598U

CN216947598U - Shearing mechanism that grey cloth was used is knitted to shuttle

Info

Publication number: CN216947598U
Application number: CN202220411423.2U
Authority: CN
Inventors: 周玉芳; 金国强
Original assignee: Suzhou Longmanting Textile Co ltd
Current assignee: Suzhou Longmanting Textile Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-12
Anticipated expiration: 2032-02-28

Abstract

The utility model belongs to the technical field of grey cloth processing, and discloses a shearing device for woven grey cloth, aiming at the problems in the background art, the shearing device comprises a workbench, wherein supporting legs are welded at four corners of the bottom of the workbench, a shearing groove is formed in the top of the workbench along the width direction, clamping grooves are formed in two ends of the shearing groove along the vertical direction, supporting plates are welded at two ends of the workbench, first electric telescopic rods are installed at the tops of the supporting plates, electric sliding rails are fixed at the tops of the two first electric telescopic rods, and electric sliding blocks are connected to the inner walls of the electric sliding rails in a sliding mode. According to the utility model, the position of the shearing mechanism can be rapidly adjusted by utilizing the movement of the electric sliding rail, and the height position of the shearing mechanism is controlled by matching with the height adjustment of the first electric telescopic rod in the adjusting process, so that the device can conveniently cut grey cloth with different thicknesses, and the working efficiency is improved.

Description

Shearing mechanism that grey cloth was used is knitted to shuttle

Technical Field

The utility model relates to the technical field of grey cloth processing, in particular to a shearing device for shuttle weaving grey cloth.

Background

The textile industry occupies a very important position in national economy, textiles used at home are the most important components of life, and in the existing textile fabric, polyester-cotton woven gray fabric occupies an important seat of the fabric, and the fabric needs to be cut on the premise of processing the polyester-cotton woven gray fabric into clothes, but in the cutting process of the existing cutting device, the existing cutting device is often uneven in the cutting process because the fabric has elasticity or the fabric is overall, so that the polyester-cotton woven gray fabric has a large error after being cut, and therefore a cutting device for woven gray fabric is urgently needed to solve the problems.

Therefore, Chinese patent (application No. 201921719862.4) discloses a 'shearing device for polyester woven grey cloth', the device is provided with a second screw rod and a first slide rail, the second screw rod slides in the first slide rail, the length of cloth to be sheared is measured through scales on a second supporting column, and the cloth is conveniently and accurately sheared. However, in the process of shearing, the device cannot smoothly shear loose and uneven cloth, so that the sheared cloth has large errors.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a shearing device for a woven grey fabric.

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

the shearing device for the woven grey cloth comprises a workbench, wherein supporting legs are welded at four corners of the bottom of the workbench, a shearing groove is formed in the top of the workbench in the width direction, clamping grooves are formed in two ends of the shearing groove in the vertical direction, supporting plates are welded at two ends of the workbench, a first electric telescopic rod is mounted at the top of each supporting plate, electric sliding rails are fixed at the tops of the two first electric telescopic rods, an electric sliding block is connected to the inner walls of the electric sliding rails in a sliding mode, and a shearing mechanism is mounted at the bottom of each electric sliding block;

the outer wall welding of workstation bottom has the connecting rod, and the connecting rod bottom is fixed with the guided way, the installation of guided way inner wall even has the two-way threaded rod of bearing, and two-way threaded rod one end is connected with servo motor, two-way threaded rod outer wall is equipped with the guide block, and the welding of guide block top has C type backup pad.

Preferably, C type backup pad bottom outer wall is fixed with second electric telescopic handle, and first stripper plate is installed at second electric telescopic handle top, third electric telescopic handle is installed to C type backup pad top inner wall, and third electric telescopic handle bottom outer wall is fixed with the second stripper plate.

Preferably, the outer wall of one side of the first extrusion plate, which is close to the second extrusion plate, is bonded with an anti-slip pad, and the outer wall of the anti-slip pad is provided with anti-slip threads.

Preferably, first electric telescopic handle, electric slide rail, electric slider, shearing mechanism, servo motor, second electric telescopic handle and third electric telescopic handle all are connected with the PLC controller through the wire, and the PLC controller is connected with external power source.

Preferably, the size of the inner wall of the guide rail is matched with the size of the guide block, and the guide rail and the guide block form sliding fit.

Preferably, the two ends of the bidirectional threaded rod are opposite in thread direction, and the bidirectional threaded rod is in thread fit with the guide block.

Preferably, the width of the first pressing plate and the width of the second pressing plate are matched with the width of the inner wall of the clamping groove.

The utility model has the beneficial effects that:

1. according to the shearing device for the woven grey cloth, the position of the shearing mechanism can be rapidly adjusted by means of movement of the electric sliding rail, and in the adjusting process, the height of the shearing mechanism is controlled in cooperation with height adjustment of the first electric telescopic rod, so that the shearing device can conveniently cut grey cloth with different thicknesses, and the working efficiency is improved;

2. according to the shearing device for the woven grey cloth, after the grey cloth is flatly laid above the workbench, in order to further improve the cutting accuracy, the positions of the extrusion plates on the two sides are adjusted by the servo motor, the grey cloth is jacked and supported, then the grey cloth is stretched towards the two sides, the tensioning degree of the grey cloth is improved, and therefore the subsequent cutting accuracy is improved.

Drawings

Fig. 1 is a front view showing an overall construction of a cutting apparatus for a shuttled gray fabric according to the present invention;

fig. 2 is a side view showing the overall construction of a cutting apparatus for a shuttled gray fabric according to the present invention;

fig. 3 is a first perspective view of a cutting device for a woven fabric according to the present invention;

fig. 4 is a second perspective view of a cutting device for a woven fabric according to the present invention.

In the figure: 1 workstation, 2 supporting legs, 3 shear groove, 4 centre gripping grooves, 5 backup pads, 6 first electric telescopic handle, 7 electronic slide rails, 8 electronic sliders, 9 shear mechanism, 10 connecting rods, 11 guided way, 12 two-way threaded rod, 13 servo motor, 14 guide blocks, 15C type backup pad, 16 second electric telescopic handle, 17 first stripper plate, 18 third electric telescopic handle, 19 second stripper plates.

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.

Embodiment 1, refer to fig. 1 to 4, a shearing apparatus for a woven grey fabric comprises a workbench 1, wherein supporting legs 2 are welded at four corners of the bottom of the workbench 1, a shearing groove 3 is formed in the top of the workbench 1 along the width direction, clamping grooves 4 are formed in two ends of the shearing groove 3 along the vertical direction, and supporting plates 5 are welded at two ends of the workbench 1;

the top of the supporting plate 5 is provided with first electric telescopic rods 6, the tops of the two first electric telescopic rods 6 are fixedly provided with electric slide rails 7, the inner walls of the electric slide rails 7 are connected with electric slide blocks 8 in a sliding mode, the bottoms of the electric slide blocks 8 are provided with shearing mechanisms 9, the directions of threads at two ends of a bidirectional threaded rod 12 are opposite, and the bidirectional threaded rod 12 and a guide block 14 are in threaded fit;

the position of the shearing mechanism 9 can be quickly adjusted by utilizing the movement of the electric sliding rail 7, and the height position of the shearing mechanism 9 is controlled by matching with the height adjustment of the first electric telescopic rod 6 in the adjusting process, so that the device can conveniently cut grey cloth with different thicknesses, and the working efficiency is improved;

a second electric telescopic rod 16 is fixed on the outer wall of the bottom of the C-shaped support plate 15, a first extrusion plate 17 is installed at the top of the second electric telescopic rod 16, a third electric telescopic rod 18 is installed on the inner wall of the top of the C-shaped support plate 15, and a second extrusion plate 19 is fixed on the outer wall of the bottom of the third electric telescopic rod 18;

the outer wall of the bottom of the workbench 1 is welded with a connecting rod 10, the bottom of the connecting rod 10 is fixed with a guide rail 11, the size of the inner wall of the guide rail 11 is matched with that of a guide block 14, and the guide rail 11 and the guide block 14 form sliding fit;

first electric telescopic handle 6, electric slide rail 7, electric slider 8, shear mechanism 9, servo motor 13, second electric telescopic handle 16 and third electric telescopic handle 18 all are connected with the PLC controller through the wire, and the PLC controller is connected with external power source, the width and the 4 inner wall width looks adaptations of centre gripping groove of first stripper plate 17 and second stripper plate 19.

Example 2:

the embodiment is a further optimization process of embodiment 1, and specifically includes:

after the grey cloth is flatly laid above the workbench 1, in order to further improve the cutting accuracy, the positions of the extrusion plates on the two sides are adjusted by the servo motor 13, the grey cloth is jacked up and supported, and then the grey cloth is stretched towards the two sides, so that the tensioning degree of the grey cloth is improved, and the subsequent cutting accuracy is improved;

the installation of 11 inner walls of guided way even has the two-way threaded rod 12 of bearing, and 12 one end of two-way threaded rod are connected with

servo motor

13, and 12 outer walls of two-way threaded rod are equipped with guide block 14, and the welding of guide block 14 top has C type backup pad 15, and one side outer wall that first stripper plate 17 and second stripper plate 19 are close to each other bonds and has the slipmat, and the slipmat outer wall is equipped with anti-skidding screw.

The working principle of the shearing device for the woven grey cloth is as follows:

firstly, when the device is connected with an external power supply, the gray fabric is flatly laid above a workbench 1, the gray fabric is slowly pulled to move, and then the PLC is used for controlling the second electric telescopic rod 16 and the third electric telescopic rod 18 to approach each other;

further, after the first squeezing plate 17 and the second squeezing plate 19 approach each other to squeeze the gray fabric, the servo motor 13 is used for rotating in the reverse direction, then the gray fabric is stretched, the gray fabric is tensioned, and then the shearing mechanism 9 is started;

and finally, the grey cloth is cut by matching with the continuous movement of the electric sliding rail 7 and the shearing mechanism 9, and after the grey cloth is cut, the PLC is used for controlling the second electric telescopic rod 16 and the third electric telescopic rod 18 to contract so as to loosen the grey cloth.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The shearing device for the woven grey cloth comprises a workbench (1) and is characterized in that supporting legs (2) are welded at four corners of the bottom of the workbench (1), a shearing groove (3) is formed in the top of the workbench (1) along the width direction, clamping grooves (4) are formed in two ends of the shearing groove (3) along the vertical direction, supporting plates (5) are welded at two ends of the workbench (1), first electric telescopic rods (6) are installed at the tops of the supporting plates (5), electric sliding rails (7) are fixed at the tops of the two first electric telescopic rods (6), electric sliding blocks (8) are connected to the inner walls of the electric sliding rails (7) in a sliding mode, and a shearing mechanism (9) is installed at the bottoms of the electric sliding blocks (8);

workstation (1) bottom outer wall welding has connecting rod (10), and connecting rod (10) bottom is fixed with guided way (11), guided way (11) inner wall installation even has two-way threaded rod (12) of bearing, and two-way threaded rod (12) one end is connected with servo motor (13), two-way threaded rod (12) outer wall is equipped with guide block (14), and guide block (14) top welding has C type backup pad (15).

2. The shearing device for the woven grey fabric is characterized in that a second electric telescopic rod (16) is fixed on the outer wall of the bottom of the C-shaped supporting plate (15), a first squeezing plate (17) is installed at the top of the second electric telescopic rod (16), a third electric telescopic rod (18) is installed on the inner wall of the top of the C-shaped supporting plate (15), and a second squeezing plate (19) is fixed on the outer wall of the bottom of the third electric telescopic rod (18).

3. A shearing device for woven grey cloth according to claim 2, characterized in that a non-slip mat is adhered to the outer wall of one side of the first pressing plate (17) and the second pressing plate (19) which are close to each other, and the outer wall of the non-slip mat is provided with non-slip threads.

4. The shearing device for the woven grey fabric according to claim 1, wherein the first electric telescopic rod (6), the electric sliding rail (7), the electric sliding block (8), the shearing mechanism (9), the servo motor (13), the second electric telescopic rod (16) and the third electric telescopic rod (18) are connected with a PLC controller through conducting wires, and the PLC controller is connected with an external power supply.

5. A blank shearing device according to claim 1, wherein the guide rail (11) has an inner wall dimensioned to fit the guide block (14) and the guide rail (11) is slidably engaged with the guide block (14).

6. A blank shearing device according to claim 1, wherein the two-way threaded rod (12) has opposite thread directions at its ends, and the two-way threaded rod (12) is in threaded engagement with the guide block (14).

7. A shearing device for woven grey fabric according to claim 2, wherein the width of the first and second presser plates (17, 19) is adapted to the width of the inner wall of the holding groove (4).