Automatic cloth shape cutting machine

Abstract

The utility model discloses an automatic cloth shape cutting machine, and relates to the technical field of cloth cutting. Comprising a machining table, a laser cutting assembly is installed on the machining table, pressing assemblies are installed on the front side and the rear side of the laser cutting assembly, the laser cutting assembly comprises a Y-axis linear module, a linear sliding rail, a portal frame, an X-axis linear module, a Z-axis linear module, a base plate, a laser cutting head and an industrial camera, and the Y-axis linear module and the linear sliding rail are installed on the two sides of the machining table correspondingly. The automatic cloth shape cutting machine is used in cooperation with a production industrial control system, before laser cutting of cloth, an air cylinder in a pressing and holding assembly is controlled to drive a pressing roller to descend till the pressing roller is pressed and held on the cloth, and motors on the front side and the rear side of a laser cutting head are controlled by the system to rotate at low speed in the opposite directions; therefore, the compression rollers on the two sides are driven to rotate in the opposite directions, the surface ductility of the cloth is improved, and the phenomenon that the cloth droops or falls off due to the fact that the distance is too large can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth cutting, in particular to an automatic cloth shape cutting machine. Background Art

[0002] With the rapid development of science and technology, more and more industries need supporting intelligent equipment to replace manual labor. Laser cutting, as a modern precision processing method, has unparalleled advantages over traditional processing methods: laser processing can ensure the original accuracy of the workpiece and has a wide adaptability to materials. It can produce very fine patterns on the surfaces of various metal and non-metal materials with good durability. The laser has good spatial controllability and temporal controllability, which is particularly suitable for automated processing and special surface processing, and the processing method is flexible. The laser processing system combined with computer numerical control technology can form efficient automated processing equipment, which can print various texts, symbols and patterns, and is easy to design and mark patterns with software, change the marking content, and meet the high efficiency and fast-paced requirements of modern production. Compared with light processing and transmission screen printing, there is no pollution source, and it is a clean, pollution-free and highly environmentally friendly processing technology.

[0003] The cloth cutting equipment in the prior art simply places the cloth on the cutting machine platform and then cuts it with a laser cutting head. In actual use, it is found that there is often a large conveying distance between the cloth upper roller and the laser cutting device for cloth laser cutting, which will cause the surface tension performance of the cloth to be extremely poor, and it is very easy to sag or wrinkle, thereby affecting the cutting quality of the cloth. Utility Model Content

[0004] The utility model provides an automatic cloth shape cutting machine to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic cloth shape cutting machine, comprising a processing table, a laser cutting component is installed on the processing table, and a holding component is installed on the front and rear sides of the laser cutting component;

[0006] The laser cutting assembly includes a Y-axis linear module, a linear slide, a gantry, an X-axis linear module, a Z-axis linear module, a seat plate, a laser cutting head and an industrial camera. The Y-axis linear module and the linear slide are respectively installed on both sides of the processing table, and the two ends of the gantry are respectively installed on the Y-axis linear module and the linear slide. The X-axis linear module is installed on the upper part of the gantry, the Z-axis linear module is installed on the slide of the X-axis linear module, the seat plate is installed on the slide of the Z-axis linear module, and the laser cutting head and the industrial camera are respectively installed on the seat plate;

[0007] The pressing assembly includes a mounting frame, a cylinder, a pressure roller and a driving motor. One end of the mounting frame is hinged to the gantry, the tail end of the cylinder is hinged to the gantry, and its output end is hinged to the mounting frame. The pressure roller is installed on the other end of the mounting frame through a bearing, and the driving motor is fixed on the gantry, and its output shaft end is transmission-connected to the pressure roller.

[0008] Furthermore, channel steels are fixed on both sides of the processing table, and the Y-axis linear module and the linear slide rail are respectively located in the channel steels.

[0009] Furthermore, the Y-axis linear module and the linear slide rail are symmetrically arranged, and the two ends of the bottom of the gantry are respectively installed on the slide table of the Y-axis linear module and the slider of the linear slide rail.

[0010] Furthermore, a rotating shaft is provided on the inner side wall of the gantry, an ear hole is provided at one end of the mounting frame, and the mounting frame is hinged to the gantry through the ear hole and the rotating shaft.

[0011] Furthermore, the cylinder is located on both sides of the mounting frame, and the drive motor is located on one side of the mounting frame.

[0012] Furthermore, the pressure rollers are located below the laser cutting head and relatively on both sides of the laser cutting head.

[0013] Compared with the prior art, the utility model provides an automatic cloth shape cutting machine, which has the following beneficial effects:

[0014] This automatic cloth shape cutting machine is used in conjunction with a production industrial control system. Before laser cutting of the cloth, the cylinder in the pressing assembly is controlled to drive the pressing roller down until it is pressed on the cloth. The system controls the motors on the front and rear sides of the laser cutting head to rotate slowly in opposite directions to each other, thereby driving the pressing rollers on both sides to rotate in opposite directions to each other, thereby improving the ductility of the cloth surface and preventing the cloth from sagging or falling off due to excessive spacing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a structural diagram of the laser cutting component of the utility model;

[0017] Figure 3 This is a structural diagram of the pressing component of the utility model.

[0018] In the figure: 1. Processing table; 11. Channel steel; 2. Laser cutting assembly; 21. Y-axis linear module; 22. Linear slide rail; 23. Gantry; 24. X-axis linear module; 25. Z-axis linear module; 26. Base plate; 27. Laser cutting head; 28. Industrial camera; 29. ​​Rotating shaft; 3. Pressing assembly; 31. Mounting frame; 32. Cylinder; 33. Pressing roller; 34. Driving motor; 35. Ear hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 3 The utility model discloses an automatic cloth shape cutting machine, including a processing table 1, on which a laser cutting component 2 is installed, and on the front and rear sides of the laser cutting component 2, a pressing component 3 is installed, which is used in conjunction with a production control system. Before the cloth is laser cut, the cylinder 32 in the pressing component 3 is controlled to drive the pressing roller 33 to be lowered until it is pressed on the cloth. The system controls the motors on the front and rear sides of the laser cutting head 27 to rotate slowly in opposite directions to each other, thereby driving the pressing rollers 33 on both sides to rotate in opposite directions to each other, thereby improving the ductility of the cloth surface and avoiding the phenomenon of sagging or falling off of the cloth due to excessive spacing;

[0021] The laser cutting assembly 2 includes a Y-axis linear module 21, a linear slide 22, a gantry 23, an X-axis linear module 24, a Z-axis linear module 25, a seat plate 26, a laser cutting head 27 and an industrial camera 28. The Y-axis linear module 21 and the linear slide 22 are respectively installed on both sides of the processing table 1, and the two ends of the gantry 23 are respectively installed on the Y-axis linear module 21 and the linear slide 22, the X-axis linear module 24 is installed on the upper part of the gantry 23, the Z-axis linear module 25 is installed on the slide of the X-axis linear module 24, the seat plate 26 is installed on the slide of the Z-axis linear module 25, and the laser cutting head 27 and the industrial camera 28 are respectively installed on the seat plate 26;

[0022] The pressing assembly 3 includes a mounting frame 31, a cylinder 32, a pressure roller 33 and a driving motor 34. One end of the mounting frame 31 is hinged to the gantry 23, the tail end of the cylinder 32 is hinged to the gantry 23, and its output end is hinged to the mounting frame 31. The pressure roller 33 is installed on the other end of the mounting frame 31 through a bearing. The driving motor 34 is fixed to the gantry 23, and its output shaft end is transmission-connected to the pressure roller 33.

[0023] Specifically, channel steels 11 are fixed on both sides of the processing table 1 , and the Y-axis linear module 21 and the linear guide rail 22 are respectively located in the channel steels 11 .

[0024] In this embodiment, the channel steel 11 is a supporting structure for installing and fixing the Y-axis linear module 21 and the linear guide rail 22 .

[0025] Specifically, the Y-axis linear module 21 and the linear slide rail 22 are symmetrically arranged, and the two ends of the bottom of the gantry 23 are respectively installed on the slide table of the Y-axis linear module 21 and the slider of the linear slide rail 22.

[0026] In this embodiment, the Y-axis linear module 21 drives the gantry 23 to slide linearly, and the linear slide rail 22 is mainly used to support and guide the moving parts to perform reciprocating linear motion in a given direction.

[0027] Specifically, a rotating shaft 29 is provided on the inner side wall of the gantry 23 , and an ear hole 35 is provided at one end of the mounting frame 31 , and the mounting frame 31 is hinged to the gantry 23 through the ear hole 35 and the rotating shaft 29 .

[0028] In this embodiment, the mounting frame 31 is hinged to the gantry 23 through the cooperation between the ear hole 35 and the rotating shaft 29 .

[0029] Specifically, the cylinders 32 are located on both sides of the mounting frame 31 , and the driving motor 34 is located on one side of the mounting frame 31 .

[0030] In this embodiment, since the pressure holding component 3 and the laser cutting component 2 are hingedly connected, the pressure roller 33 can be driven down or up by the cylinder 32, and the driving motor 34 is used to drive the pressure roller 33 to rotate slowly, and the cloth is tightened by the reverse pulling force. Since the pressure roller 33 rotates slowly, it is converted into rolling friction when it comes into contact with the cloth, and the cloth will not break due to tension.

[0031] Specifically, the pressing rollers 33 are located below the laser cutting head 27 and relatively on both sides of the laser cutting head 27 .

[0032] In this embodiment, the system controls the motors on the front and rear sides of the laser cutting head 27 to rotate slowly in opposite directions to each other, thereby driving the pressure rollers 33 on both sides to rotate in opposite directions to each other, thereby improving the ductility of the cloth surface.

[0033] When in use, it is used in conjunction with a production industrial control system. Before laser cutting of the cloth, the cylinder 32 in the pressing component 3 is controlled to drive the pressing roller 33 to be lowered until it is pressed on the cloth. The system controls the motors on the front and rear sides of the laser cutting head 27 to rotate slowly in opposite directions to each other, thereby driving the pressing rollers 33 on both sides to rotate in opposite directions to each other. Since the pressing component 3 and the laser cutting component 2 are hingedly connected, the cylinder 32 can drive the pressing roller 33 to be lowered or moved up, and the drive motor 34 is used to drive the pressing roller 33 to rotate slowly, and the cloth is tightened by a reverse pulling force. Since the pressing roller 33 rotates slowly, it is converted into rolling friction when it contacts the cloth, and the cloth will not break due to tightening, thereby improving the ductility of the cloth surface and avoiding the cloth from sagging or falling off due to excessive spacing.

[0034] In summary, the automatic cloth shape cutting machine is used in conjunction with a production industrial control system. Before laser cutting of the cloth, the cylinder 32 in the pressing component 3 is controlled to drive the pressing roller 33 to be lowered until it is pressed on the cloth. The system controls the motors on the front and rear sides of the laser cutting head 27 to rotate slowly in opposite directions to each other, thereby driving the pressing rollers 33 on both sides to rotate in opposite directions to each other, thereby improving the ductility of the cloth surface and preventing the cloth from sagging or falling off due to excessive spacing.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic cloth shape cutting machine, comprising a processing table (1), characterized in that: A laser cutting assembly (2) is installed on the processing table (1), and holding assemblies (3) are installed on the front and rear sides of the laser cutting assembly (2); The laser cutting assembly (2) comprises a Y-axis linear module (21), a linear slide rail (22), a gantry (23), an X-axis linear module (24), a Z-axis linear module (25), a seat plate (26), a laser cutting head (27) and an industrial camera (28); the Y-axis linear module (21) and the linear slide rail (22) are respectively mounted on both sides of the processing table (1); the two ends of the gantry (23) are respectively mounted on the Y-axis linear module (21) and the linear slide rail (22); the X-axis linear module (24) is mounted on the upper part of the gantry (23); the Z-axis linear module (25) is mounted on the slide of the X-axis linear module (24); the seat plate (26) is mounted on the slide of the Z-axis linear module (25); and the laser cutting head (27) and the industrial camera (28) are respectively mounted on the seat plate (26); The pressing assembly (3) comprises a mounting frame (31), a cylinder (32), a pressure roller (33) and a driving motor (34); one end of the mounting frame (31) is hinged on a gantry (23); the tail end of the cylinder (32) is hinged on the gantry (23), and its output end is hinged on the mounting frame (31); the pressure roller (33) is mounted on the other end of the mounting frame (31) via a bearing; the driving motor (34) is fixed on the gantry (23), and its output shaft end is drivingly connected to the pressure roller (33).

2. The automatic cloth shape cutting machine according to claim 1, characterized in that: Channel steels (11) are fixed on both sides of the processing table (1), and the Y-axis linear module (21) and the linear slide rail (22) are respectively located in the channel steels (11).

3. The automatic cloth shape cutting machine according to claim 1, characterized in that: The Y-axis linear module (21) and the linear slide rail (22) are symmetrically arranged, and the two ends of the bottom of the gantry (23) are respectively mounted on the slide table of the Y-axis linear module (21) and the slider of the linear slide rail (22).

4. The automatic cloth shape cutting machine according to claim 1, characterized in that: A rotating shaft (29) is provided on the inner side wall of the gantry (23), and an ear hole (35) is provided at one end of the mounting frame (31), and the mounting frame (31) is hinged to the gantry (23) through the ear hole (35) and the rotating shaft (29).

5. The automatic cloth shape cutting machine according to claim 1, characterized in that: The cylinder (32) is located on both sides of the mounting frame (31), and the drive motor (34) is located on one side of the mounting frame (31).

6. The automatic cloth shape cutting machine according to claim 1, characterized in that: The pressing rollers (33) are located below the laser cutting head (27) and relatively on both sides of the laser cutting head (27).

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