Cutting device for processing cotton elastic gray fabric

Abstract

The utility model relates to the technical field of gray fabric processing, and discloses a cutting device for cotton elastic gray fabric processing, which comprises a frame, a conveyor belt movably mounted on the frame, a laser cutting knife movably mounted on the frame, a flattening component arranged on the frame, and a distributing component arranged on one side of the frame. According to the utility model, the material distribution assembly is arranged and rotates around the reel to wind the cut gray fabric leftover materials, the material suction cylinder performs air suction operation, the adjusting cover rotates, when the adjusting cover rotates until the air suction opening is opposite to the upper air opening of the material suction cylinder, air suction is performed, and at the moment, the cut gray fabric adhered to the leftover materials is adsorbed by the adjusting cover; in the rotating process of the adjusting cover, the air suction openings in the adjusting cover are continuously switched, when the air suction openings are switched, the adsorbed grey cloth falls into the material collecting box to be collected, leftover materials are wound on the winding shaft, automatic separation operation of waste materials and semi-finished grey cloth after cutting is completed, and the overall machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grey cloth processing, in particular to a cutting device for processing cotton elastic grey cloth. Background Art

[0002] Grey cloth refers to natural cotton cloth used for printing and dyeing. When processing grey cloth, it needs to be cut into fixed shapes for subsequent sewing into finished products.

[0003] Usually, when cutting cotton grey cloth, it needs to be laid flat on a cutting machine, and a laser cutting knife is used to cut the grey cloth into a fixed shape for subsequent sewing processing. After cutting, the semi-finished cloth and the scraps are still partially adhered to each other. When unloading, the semi-finished cloth and the scraps need to be manually pulled apart. During the entire processing process, not only is it necessary to manually load and align the grey cloth, but it is also necessary to manually separate the scraps. The overall processing efficiency needs to be further improved.

[0004] Therefore, we propose a cutting device for processing cotton stretch grey fabric. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a cutting device for processing cotton elastic grey cloth.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cutting device for processing cotton elastic grey cloth, comprising a frame, a conveyor belt is movably mounted on the frame, a laser cutting knife is movably mounted on the frame, a flattening component is arranged on the frame, and a material dividing component is arranged on one side of the frame;

[0007] The material distribution assembly includes a material receiving box, which is fixedly mounted on one side of a frame. A winding shaft for winding is provided on one side of the frame. An adjustment cover and a material suction cylinder for cooperating with material suction are provided inside the material receiving box.

[0008] Preferably, the flattening assembly comprises a linkage shaft, two linkage shafts are rotatably mounted on the frame, the two linkage shafts are driven to rotate by mutual meshing of two gears, and a flattening plate for flattening is provided on one side of the linkage shaft.

[0009] Preferably, the flattening assembly also includes an extension seat, two extension seats are movably mounted on a linkage shaft, a movable shaft is movably mounted on one side of the extension seat, the movable shaft is sleeved with the extension seat, a spring 1 is fixedly mounted on the extension seat, one end of the spring 1 is fixedly connected to the extension seat, the spring 1 is sleeved with the extension seat, the other end of the spring 1 is fixedly connected to the movable shaft, and the flattening plate is fixedly mounted between the two movable shafts.

[0010] Preferably, the suction cylinder is fixedly installed inside the material receiving box, the suction cylinder is connected to an external suction fan through a pipeline, the adjustment cover is rotatably installed inside the material receiving box, and suction ports are evenly opened on the adjustment cover.

[0011] Preferably, the material dividing assembly further comprises a movable frame, two movable frames are movably mounted on one side of the frame, and a clamping assembly is arranged on the reel and rotatably mounted on the two movable frames.

[0012] Preferably, the clamping assembly comprises a clamping frame, which is fixedly mounted on one side of the winding shaft, and a pressure plate is movably mounted on the clamping frame.

[0013] Preferably, the clamping assembly also includes an installation box, which is fixedly installed on the clamping frame, and a second spring is fixedly installed inside the installation box, one end of the second spring is fixedly connected to a pressure plate, the pressure plate is slidably connected to the installation box, and a positioning short shaft is fixedly installed inside the installation box, the positioning short shaft is sleeved with the second spring, and the second spring is slidably connected to the positioning short shaft.

[0014] The utility model provides a cutting device for processing cotton elastic grey cloth. Compared with the prior art, it has the following improvements and advantages: by providing a material dividing component, after the grey cloth is cut, one side of the grey cloth scrap is clamped on the winding shaft, and after clamping, the winding shaft is rotated to roll up the cut grey cloth scrap, and at the same time, the suction cylinder performs a suction operation, and the adjusting cover rotates. When the adjusting cover rotates to the suction port and the upper air port of the suction cylinder, suction is performed, and at this time, the cut grey cloth adhered to the scrap is adsorbed by the adjusting cover. During the rotation of the adjusting cover, the suction port on the adjusting cover is continuously switched. When the suction port is switched, the adsorbed grey cloth falls into the inside of the collecting box for collection, and the scrap is rolled up on the winding shaft, so as to complete the automatic separation operation of the waste material and the semi-finished grey cloth after cutting, thereby improving the overall processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] Figure 1 A schematic diagram of the structure of a cutting device for processing cotton elastic grey fabric proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the installation of a material dividing assembly in a cutting device for processing cotton elastic grey fabric proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a flattening component in a cutting device for processing cotton elastic grey fabric proposed by the utility model;

[0019] Figure 4 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0020] Figure 5 This is a schematic diagram of the structure of a clamping assembly in a cutting device for processing cotton elastic grey fabric proposed by the utility model;

[0021] Figure 6 The utility model discloses an installation diagram of an adjustment cover and a suction cylinder in a cutting device for processing cotton elastic grey fabrics.

[0022] Legend:

[0023] 1. Frame; 11. Conveyor belt; 12. Laser cutting knife; 2. Flattening assembly; 21. Linkage shaft; 22. Extension seat; 23. Spring 1; 24. Movable shaft; 25. Flattening plate; 3. Material dividing assembly; 31. Material collecting box; 32. Movable frame; 33. Winding reel; 34. Adjusting cover; 35. Suction cylinder; 36. Clamping frame; 361. Pressing plate; 362. Mounting box; 363. Spring 2; 364. Positioning short shaft. DETAILED DESCRIPTION

[0024] 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.

[0025] A cutting device for processing cotton elastic fabric, such as Figure 1 - Figure 6 As shown, it includes a frame 1, on which a conveyor belt 11 is movably installed, and a laser cutting knife 12 is movably installed on the frame 1. The laser cutting knife 12 can perform laser cutting operations on cotton elastic grey cloth, and a flattening component 2 is arranged on the frame 1. The flattening component 2 can flatten the grey cloth to be cut to ensure the subsequent cutting effect. A material dividing component 3 is arranged on one side of the frame 1. The material dividing component 3 can assist in separating the scraps of the grey cloth after the cut grey cloth is cut, so as to facilitate the operator to operate and process; by providing the material dividing component 3, when processing the cotton elastic grey cloth, the flattening component 2 is used to flatten the grey cloth to ensure the subsequent cutting effect. At the same time, in the process of unloading the grey cloth after cutting, the cut grey cloth and the scraps are automatically separated to facilitate the operator to process, thereby improving the overall processing efficiency.

[0026] Furthermore, the flattening assembly 2 includes a linkage shaft 21, two linkage shafts 21 are rotatably mounted on the frame 1, the two linkage shafts 21 are driven to rotate by two gears meshing with each other, one of the gears is driven by a servo motor, the servo motor is electrically connected to the external controller, the two gears are respectively fixedly connected to the two linkage shafts 21, two extension seats 22 are movably mounted on the linkage shaft 21, the extension seat 22 is driven by an electric cylinder, the electric cylinder is electrically connected to the external controller, a movable shaft 24 is movably mounted on one side of the extension seat 22, the movable shaft 24 is sleeved with the extension seat 22, a spring 23 is fixedly mounted on the extension seat 22, one end of the spring 23 is fixedly connected to the extension seat 22 The spring 23 is sleeved with the extension seat 22, and the other end of the spring 23 is fixedly connected to the movable shaft 24. A pressing plate 25 is fixedly installed between the two movable shafts 24, and the pressing plate 25 is an arc-shaped structure. By providing a flattening component 2, during the transmission of the grey cloth, the servo motor is controlled to drive the gear to rotate and drive the two linkage shafts 21 to rotate and adjust to an appropriate angle, and then the electric cylinder is controlled to drive the extension seat 22 to extend toward the grey cloth side until the pressing plate 25 contacts the grey cloth. The pressing plate 25 is pressed against the surface of the grey cloth under the action of the spring 23. During the transmission of the grey cloth, the pressing plates 25 on both sides can flatten the grey cloth to ensure the subsequent cutting effect.

[0027] Furthermore, the material distribution component 3 includes a material receiving box 31, which is fixedly mounted on one side of the frame 1, and is arranged on one side of the loading and unloading end of the frame 1. The material receiving box 31 can be used to collect the cut grey cloth, and two movable frames 32 are movably mounted on one side of the frame 1. The movable frames 32 are driven to rotate by a servo motor, and the servo motor is electrically connected to the external controller. A winding shaft 33 is rotatably mounted between the two movable frames 32, and the winding shaft 33 is driven by a servo motor, and the servo motor is electrically connected to the external controller. The winding reel 33 is electrically connected, and a clamping assembly is provided on the winding reel 33, which can clamp one end of the cut grey cloth to assist in separating the scraps from the cut grey cloth. A suction cylinder 35 is fixedly installed on the receiving box 31, and the suction cylinder 35 is a hollow structure. The suction cylinder 35 is connected to an external suction fan through a pipeline. An adjusting cover 34 is rotatably installed inside the receiving box 31, and suction ports are evenly opened on the adjusting cover 34. The adjusting cover 34 is driven to rotate by two gears that mesh with each other, and one of the gears is connected to the adjusting cover 34. The section cover 34 is fixedly connected, and the other gear is driven by a servo motor, and the servo motor is electrically connected to the external controller; by providing a material dividing component 3, after the grey cloth is cut, one side of the grey cloth scraps is clamped on the winding reel 33, and after clamping, the servo motor is controlled to drive the movable frame 32 to rotate and tilt upward, and synchronously, the servo motor is controlled to drive the winding reel 33 to rotate to reel the cut grey cloth scraps, and at the same time, the external suction fan is controlled to start and perform suction operation through the suction tube 35, synchronously, The adjusting hood 34 rotates. When the adjusting hood 34 rotates to the point where the air suction port is opposite to the air port on the suction tube 35, air suction is performed. At this time, the cut grey cloth adhered to the scraps is adsorbed by the adjusting hood 34. During the rotation of the adjusting hood 34, the air suction port on the adjusting hood 34 is continuously switched. When the air suction port is switched, the adsorbed grey cloth falls into the collecting box 31 for collection, while the scraps are wound up on the winding reel 33, so as to complete the automatic separation operation of the waste material and the semi-finished grey cloth after cutting, thereby improving the overall processing efficiency.

[0028] Furthermore, the clamping assembly includes a clamping frame 36, which is fixedly mounted on one side of the winding shaft 33, and a pressure plate 361 is movably mounted on the clamping frame 36, the surface of the pressure plate 361 is uneven, and the pressure plate 361 is lined with rubber, and a mounting box 362 is fixedly mounted on the clamping frame 36, and a spring 2 363 is fixedly mounted inside the mounting box 362, one end of the spring 2 363 is fixedly connected to the pressure plate 361, and the pressure plate 361 is slidably connected to the mounting box 362, and the mounting box 362 is fixedly mounted inside. There is a positioning short shaft 364, which is sleeved with the second spring 363, and the second spring 363 is slidably connected with the positioning short shaft 364; by providing a clamping assembly, when the grey cloth is cut, the two sides of one end of the grey cloth are pulled between the clamping frame 36 and the pressing plate 361, and the pressing plate 361 clamps the grey cloth under the action of the second spring 363. After clamping, the servo motor is controlled to drive the movable frame 32 to rotate and tilt upward, and synchronously, the servo motor is controlled to drive the winding shaft 33 to rotate so as to reel in the cut grey cloth scraps.

[0029] The working principle of the utility model is as follows: when cutting the cotton elastic grey cloth, the grey cloth is laid flat on the conveyor belt 11, and the conveyor belt 11 conveys the grey cloth to the cutting area for preparation for cutting. During the transmission of the grey cloth, the servo motor is controlled to drive the gear to rotate and drive the two linkage shafts 21 to rotate and adjust to an appropriate angle, and then the electric cylinder is controlled to drive the extension seat 22 to extend toward the grey cloth side until the pressing plate 25 contacts the grey cloth. The pressing plate 25 is pressed against the surface of the grey cloth under the action of the spring 1 23. During the transmission of the grey cloth, the pressing plates 25 on both sides can flatten the grey cloth to ensure the subsequent cutting effect. After the grey cloth is cut, the two sides of the upper end of the grey cloth are pulled between the clamping frame 36 and the pressing plate 361. The pressing plate 361 clamps the grey cloth under the action of the spring 2 363. After clamping , control the servo motor to drive the movable frame 32 to rotate and tilt upward, synchronously, control the servo motor to drive the winding reel 33 to rotate to reel up the cut grey cloth scraps, and at the same time control the external suction fan to start and perform suction operation through the suction tube 35, synchronously, the adjusting cover 34 rotates, and when the adjusting cover 34 rotates to the suction port and the upper air port of the suction tube 35 are opposite, suction is performed, and at this time, the cut grey cloth adhered to the scraps is adsorbed by the adjusting cover 34, and during the rotation of the adjusting cover 34, the suction port on the adjusting cover 34 is continuously switched, and when the suction port is switched, the adsorbed grey cloth falls into the collecting box 31 for collection, and the scraps are reeled on the winding reel 33, so as to complete the automatic separation operation of the cut waste and the semi-finished grey cloth, thereby improving the overall processing efficiency.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cutting device for processing cotton stretch grey fabric, comprising a frame (1), a conveyor belt (11) movably mounted on the frame (1), and a laser cutting knife (12) movably mounted on the frame (1), characterized in that: The frame (1) is provided with a flattening component (2), and a material dividing component (3) is provided on one side of the frame (1); The material distribution assembly (3) comprises a material receiving box (31), which is fixedly mounted on one side of the frame (1), and a winding shaft (33) for winding is arranged on one side of the frame (1), and an adjustment cover (34) and a material suction cylinder (35) for cooperating with material suction are arranged inside the material receiving box (31).

2. A cutting device for processing cotton stretch fabric according to claim 1, characterized in that: The flattening assembly (2) comprises a linkage shaft (21), wherein two linkage shafts (21) are rotatably mounted on the frame (1), the two linkage shafts (21) are driven to rotate by meshing with each other through two gears, and a flattening plate for flattening is provided on one side of the linkage shaft (21).

3. A cutting device for processing cotton stretch fabric according to claim 2, characterized in that: The flattening assembly (2) further comprises an extension seat (22), wherein the two extension seats (22) are movably mounted on the linkage shaft (21), a movable shaft (24) is movably mounted on one side of the extension seat (22), the movable shaft (24) is sleeved with the extension seat (22), a spring (23) is fixedly mounted on the extension seat (22), one end of the spring (23) is fixedly connected to the extension seat (22), the spring (23) is sleeved with the extension seat (22), the other end of the spring (23) is fixedly connected to the movable shaft (24), and a flattening plate (25) is fixedly mounted between the two movable shafts (24).

4. A cutting device for processing cotton stretch fabric according to claim 1, characterized in that: The suction cylinder (35) is fixedly installed inside the material receiving box (31), and the suction cylinder (35) is connected to an external suction fan through a pipeline. The adjustment cover (34) is rotatably installed inside the material receiving box (31), and suction ports are evenly opened on the adjustment cover (34).

5. A cutting device for processing cotton stretch fabric according to claim 1, characterized in that: The material distribution assembly (3) further comprises a movable frame (32), wherein two movable frames (32) are movably mounted on one side of the frame (1), and a clamping assembly is rotatably mounted on the reels (33) of the two movable frames (32) and disposed on the reels (33).

6. A cutting device for processing cotton stretch fabric according to claim 5, characterized in that: The clamping assembly comprises a clamping frame (36), the clamping frame (36) is fixedly mounted on one side of the winding shaft (33), and a pressing plate (361) is movably mounted on the clamping frame (36).

7. A cutting device for processing cotton stretch fabric according to claim 6, characterized in that: The clamping assembly also includes a mounting box (362), the mounting box (362) is fixedly mounted on the clamping frame (36), a second spring (363) is fixedly mounted inside the mounting box (362), one end of the second spring (363) is fixedly connected to the pressure plate (361), the pressure plate (361) and the mounting box (362) are slidably connected, a positioning short shaft (364) is fixedly mounted inside the mounting box (362), the positioning short shaft (364) is sleeved with the second spring (363), and the second spring (363) and the positioning short shaft (364) are slidably connected.

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