Full-automatic fabric cutting device

Abstract

The utility model discloses a full-automatic fabric cutting device, which belongs to the technical field of fabric cutting, and comprises a conveying belt and a mounting rack erected above the conveying belt, the top end of the mounting rack is fixedly connected with a support clamping piece used for supporting a cloth rolling roller, and the mounting rack is divided into an upper layer and a lower layer; the upper-layer side wall of the mounting frame is rotationally connected with oppositely-arranged guide rollers, one end of each guide roller is fixedly connected with a ratchet wheel, and the lower-layer side wall of the mounting frame is rotationally connected with oppositely-arranged cloth pulling rollers. The cloth pulling rollers, the transmission gear and the cloth pulling motor are arranged, the cloth pulling motor is matched with the transmission gear to drive the cloth pulling rollers on the two sides to rotate oppositely, the cloth pulling function is achieved, due to the fact that the diameter of the cloth pulling rollers is fixed, the cloth pulling lengths are the same every time, and the automatic cutting function of the cloth is achieved in cooperation with a cutter. Therefore, the equal cutting function of the cloth is achieved, workers do not need to mark cutting lines, automation of cloth cutting is achieved, and the cloth cutting efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric cutting, in particular to a fully automatic fabric cutting device. Background Art

[0002] Fabrics are the main materials for making clothing and other fabric products. According to the design, these fabrics need to be equally divided and cut to facilitate the subsequent further processing of the fabrics.

[0003] For some cutting devices that require manual operation, before equally dividing and cutting the fabric, workers need to use tools to mark the cutting lines on the fabric surface, and then operate the cutting device to cut the fabric along the cutting lines, which increases the cutting process and difficulty of the fabric and reduces the fabric cutting efficiency.

[0004] In addition, a large amount of thread ends, fluff and dust will be generated during the cutting process of the existing fabrics. The dispersion of thread ends, fluff and dust in the air will affect the working environment. After the thread ends, fluff and dust settle, workers need to clean them, which further increases the workload of the workers. Therefore, a fully automatic fabric cutting device is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem that workers need to mark the cutting lines before fabric cutting in the prior art, which reduces the cutting efficiency, and to propose a fully automatic fabric cutting device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A fully automatic fabric cutting device includes a conveyor belt and a mounting frame arranged above the conveyor belt. The top end of the mounting frame is fixedly connected with a support fixture for supporting a fabric winding roller. The mounting frame is divided into upper and lower layers. The upper layer side wall of the mounting frame is rotatably connected with oppositely arranged guide rollers. One end of each guide roller is fixedly connected with a ratchet wheel. The lower layer side wall of the mounting frame is rotatably connected with oppositely arranged fabric pulling rollers. The interior of the fabric pulling roller is hollow. A plurality of dust suction holes are formed on the surface of the fabric pulling roller. The surface of the fabric pulling roller is fixedly connected with a first arc-shaped rubber plate and a second arc-shaped rubber plate. A cutting knife is fixedly connected to the surface of the second arc-shaped rubber plate. One end of the fabric pulling roller is fixedly connected with a connecting pipe. One end of the connecting pipe is rotatably connected with a three-way pipe. The surface of the connecting pipe is fixedly connected with transmission gears that are meshed with each other.

[0008] Preferably, the inner wall of the upper layer of the mounting frame is fixedly connected with a connection box. An inclined tooth is slidably connected inside the connection box. A limiting spring is fixedly connected between the inclined tooth and the inner wall of the connection box.

[0009] Preferably, a cloth pulling motor is installed on the lower side wall of the mounting frame, and the output end of the cloth pulling motor is fixedly connected to a cloth pulling roller.

[0010] Preferably, a vacuum cleaner is arranged on one side of the conveyor belt, and one end of the vacuum cleaner is fixedly connected to a tee through a suction pipe.

[0011] Preferably, the support clip is made of an elastic material and has a two-thirds circular ring structure.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By providing a cloth pulling roller, a transmission gear and a cloth pulling motor, the present utility model drives the cloth pulling rollers on both sides to rotate towards each other through the cooperation of the cloth pulling motor and the transmission gear, realizing the function of pulling the cloth. Since the diameter of the cloth pulling roller is constant, the length of each pull on the cloth is the same, and the automatic cutting function of the cloth is realized in cooperation with the cutter, thereby realizing the equal division cutting function of the cloth. It is not necessary for the staff to mark the cutting line, realizing the automation of cloth cutting and greatly improving the cloth cutting efficiency.

[0014] 2. By providing a cloth pulling roller, a tee and a vacuum cleaner, the present utility model can suck and recycle the dust, lint and thread ends generated during the cloth cutting process by using the vacuum cleaner in cooperation with the suction holes on the surface of the cloth pulling roller, avoiding polluting the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic perspective view of a fully automatic fabric cutting device proposed by the present utility model; Figure 1 ;

[0016] Figure 2 is a schematic perspective view of a fully automatic fabric cutting device proposed by the present utility model; Figure 2 ;

[0017] Figure 3 is a schematic assembly structure diagram of a ratchet wheel and a helical gear in a fully automatic fabric cutting device proposed by the present utility model;

[0018] Figure 4 is a schematic assembly structure diagram of a cloth pulling roller and a tee in a fully automatic fabric cutting device proposed by the present utility model;

[0019] Figure 5 is a schematic structure diagram of a mounting frame in a fully automatic fabric cutting device proposed by the present utility model.

[0020] In the figure: 1, conveyor belt; 2, mounting frame; 3, cloth pulling roller; 301, dust suction hole; 4, support clamping part; 5, guiding roller; 6, transmission gear; 7, cloth pulling motor; 8, vacuum cleaner; 9, ratchet; 10, helical gear; 11, limiting spring; 12, connection box; 13, first arc-shaped rubber plate; 14, second arc-shaped rubber plate; 15, cutter; 16, three-way pipe. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] Refer to Figures 1-5 , a fully automatic fabric cutting device, including a conveyor belt 1 and a mounting frame 2 erected above the conveyor belt 1. The top end of the mounting frame 2 is fixedly connected with a support clamping part 4 for supporting the fabric winding roller. The support clamping part 4 is made of an elastic material and has a two-thirds circular ring structure, so that the rotating shafts at both ends of the roller can be stuck inside the support clamping part 4, and it is convenient to take out at the same time.

[0023] The mounting frame 2 is divided into upper and lower layers. The upper layer side wall of the mounting frame 2 is rotatably connected with oppositely arranged guiding rollers 5. One end of the guiding roller 5 is fixedly connected with a ratchet 9. The upper layer inner wall of the mounting frame 2 is fixedly connected with a connection box 12. The inside of the connection box 12 is slidably connected with a helical gear 10. A limiting spring 11 is fixedly connected between the helical gear 10 and the inner wall of the connection box 12.

[0024] It should be noted that: the guiding roller 5 rolls under the action of the movement of the fabric. Under the limiting action of the helical gear 10 cooperating with the ratchet 9, the guiding roller 5 can only rotate in one direction, ensuring that the fabric will not move down without the pulling force.

[0025] The lower layer side wall of the mounting frame 2 is rotatably connected with oppositely arranged cloth pulling rollers 3. The inside of the cloth pulling roller 3 is hollow. A plurality of dust suction holes 301 are opened on the surface of the cloth pulling roller 3. The surface of the cloth pulling roller 3 is fixedly connected with a first arc-shaped rubber plate 13 and a second arc-shaped rubber plate 14. The surface of the second arc-shaped rubber plate 14 is fixedly connected with a cutter 15. One end of the cloth pulling roller 3 is fixedly connected with a connecting pipe. One end of the connecting pipe is rotatably connected with a three-way pipe 16. The surface of the connecting pipe is fixedly connected with transmission gears 6 that are meshed with each other. The lower layer side wall of the mounting frame 2 is provided with a cloth pulling motor 7. The output end of the cloth pulling motor 7 is fixedly connected with the cloth pulling roller 3.

[0026] It should be noted that: the cloth pulling motor 7 cooperates with the transmission gear 6 to drive the cloth pulling rollers 3 on both sides to rotate towards each other. When the cloth pulling roller 3 drives the first arc-shaped rubber plate 13 to contact the cloth, it will squeeze the cloth. At the same time, under the action of the circular motion of the first arc-shaped rubber plate 13, the function of pulling down the cloth can be realized. Since the diameter of the cloth pulling roller 3 is certain, the pulling length of the cloth each time is the same. When the first arc-shaped rubber plate 13 drives the cutting knife 15 to contact the cloth, it will also squeeze the cloth, thereby realizing the equal division and cutting function of the cloth, eliminating the need for workers to mark the cutting line, realizing the automation of cloth cutting, and greatly improving the cloth cutting efficiency.

[0027] One side of the conveyor belt 1 is provided with a vacuum cleaner 8. One end of the vacuum cleaner 8 is fixedly connected to the three-way pipe 16 through a suction pipe.

[0028] It should be noted that: by using the vacuum cleaner 8 in cooperation with the suction holes 301 on the surface of the cloth pulling roller 3, the dust, fluff and thread ends generated during the cloth cutting process can be sucked and recycled, avoiding polluting the working environment.

[0029] The cloth pulling motor 7 is a prior art, and its model is JB5274-91, which can realize the function of driving the cloth pulling roller 3 to rotate, and will not be elaborated here.

[0030] When the present utility model is in use, the rotating shafts at both ends of the roller on which the cloth is wound are placed inside the elastic clamping members. At the same time, the free end of the cloth passes through between the guide rollers 5. The cloth pulling motor 7 is started. The cloth pulling motor 7 cooperates with the transmission gear 6 to drive the cloth pulling rollers 3 on both sides to rotate towards each other. When the cloth pulling roller 3 drives the first arc-shaped rubber plate 13 to contact the cloth, it will squeeze the cloth. At the same time, under the action of the circular motion of the first arc-shaped rubber plate 13, the function of pulling down the cloth can be realized. Since the diameter of the cloth pulling roller 3 is certain, the pulling length of the cloth each time is the same. When the first arc-shaped rubber plate 13 drives the cutting knife 15 to contact the cloth, it will also squeeze the cloth, thereby realizing the equal division and cutting function of the cloth, eliminating the need for workers to mark the cutting line, realizing the automation of cloth cutting, and greatly improving the cloth cutting efficiency. The cut cloth is conveyed away under the action of the conveyor belt 1;

[0031] During the cutting process, the vacuum cleaner 8 is started. The vacuum cleaner 8 cooperates with the suction holes 301 on the surface of the cloth pulling roller 3 through the suction pipe, and can suck and recycle the dust, fluff and thread ends generated during the cloth cutting process, avoiding polluting the working environment.

[0032] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A fully automatic fabric cutting device, comprising a conveyor belt (1) and a mounting frame (2) mounted above the conveyor belt (1), characterized in that: The top of the mounting frame (2) is fixedly connected with a supporting clamp (4) for supporting a winding cloth roller, the mounting frame (2) is divided into an upper and lower layer, the upper layer side wall of the mounting frame (2) is rotatably connected with a guide roller (5) arranged oppositely, one end of the guide roller (5) is fixedly connected with a ratchet (9), the lower layer side wall of the mounting frame (2) is rotatably connected with a cloth pulling roller (3) arranged oppositely, the interior of the cloth pulling roller (3) is hollow, a plurality of dust suction holes (301) are provided on the surface of the cloth pulling roller (3), a first arc-shaped rubber plate (13) and a second arc-shaped rubber plate (14) are fixedly connected to the surface of the cloth pulling roller (3), a cutter (15) is fixedly connected to the surface of the second arc-shaped rubber plate (14), one end of the cloth pulling roller (3) is fixedly connected with a connecting pipe, one end of the connecting pipe is rotatably connected with a three-way pipe (16), and the surface of the connecting pipe is fixedly connected with a transmission gear (6) arranged in meshing with each other.

2. The fully automatic fabric cutting device according to claim 1, characterized in that: A connection box (12) is fixedly connected to the upper inner wall of the mounting frame (2), a helical tooth (10) is slidably connected inside the connection box (12), and a limit spring (11) is fixedly connected between the helical tooth (10) and the inner wall of the connection box (12).

3. The fully automatic fabric cutting device according to claim 1 is characterized in that: A cloth pulling motor (7) is installed on the lower side wall of the mounting frame (2), and the output end of the cloth pulling motor (7) is fixedly connected to the cloth pulling roller (3).

4. The fully automatic fabric cutting device according to claim 1, characterized in that: A dust collector (8) is provided on one side of the conveyor belt (1), and one end of the dust collector (8) is fixedly connected to a three-way pipe (16) via a dust suction pipe.

5. The fully automatic fabric cutting device according to claim 1, characterized in that: The supporting clamp (4) is made of elastic material and has a two-thirds circular ring structure.

Images