Cloth cutting device

Abstract

The utility model discloses a cloth cutting device, comprising two vertical plates, each of which has a U-shaped groove on the top, a rotating rod placed in each of the two U-shaped grooves, a cloth roll on the outer side wall of the rotating rod, a conveying structure between the two vertical plates, a baffle fixedly connected between the two vertical plates, a first U-shaped plate fixedly connected to the baffle side wall, an electric telescopic rod fixedly connected to the inner side wall of the first U-shaped plate, a second U-shaped plate fixedly connected to the extended end of the electric telescopic rod, a pressing plate fixedly connected to both ends of the second U-shaped plate, a cutting structure between the two vertical plates, a collecting frame between the lower ends of the two vertical plates, and the collecting frame located directly below the two pressing plates. The utility model can continuously convey and cut cloth through the cooperation of the pressing plate, conveying roller, gear, fixed plate and other components, thereby improving the cloth cutting efficiency, and is simple to operate and highly practical.

Description

Technical Field

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

[0002] After the fabric is processed, it needs to be sampled or cut. The existing fabric cutting method generally uses scissors for manual cutting, which is inefficient and the cuts are uneven and prone to oblique cuts. The accuracy is not high. Therefore, a cutting machine is needed to cut the fabric.

[0003] For example, Chinese patent publication number CN219670911U discloses a cloth cutting device, including a cutting table, on the top plate of which a first mounting frame and a second mounting frame are respectively fixedly mounted, a threaded rod is threadedly installed on one side plate of the second mounting frame, a corresponding end of the threaded rod is rotatably mounted on a side surface of an inner wall of the second mounting frame, the threaded rod is symmetrically provided with opposite threads on the outer wall located inside the second mounting frame, and a limiting assembly is provided on the top surface of the inner wall of the second mounting frame, and the threaded rod, threaded cylinder, limiting assembly, connecting rod and guide roller are provided to guide and limit the cloth when the device is used.

[0004] However, in the above solution, the cutting device is inconvenient to continuously transport and cut the cloth when in use, resulting in low cloth cutting efficiency and low convenience. Utility Model Content

[0005] The utility model provides a cloth cutting device to solve the problems raised in the above background technology.

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

[0007] A cloth cutting device comprises two vertical plates, each of which is provided with a U-shaped groove on the top, a rotating rod is placed in each of the two U-shaped grooves, a cloth roll is provided on the outer side wall of the rotating rod, a conveying structure is provided between the two vertical plates, a baffle is fixedly connected between the two vertical plates, a first U-shaped plate is fixedly connected to the side wall of the baffle, an electric telescopic rod is fixedly connected to the inner side wall of the first U-shaped plate, a second U-shaped plate is fixedly connected to the protruding end of the electric telescopic rod, pressing plates are fixedly connected to both ends of the second U-shaped plate, a cutting structure is provided between the two vertical plates, a collecting frame is provided between the lower ends of the two vertical plates, and the collecting frame is located directly below the two pressing plates.

[0008] As a further improvement of the present technical solution: the conveying structure includes two conveying rollers, the two conveying rollers are rotatably connected between the two vertical plates, the side walls at one end of the two conveying rollers are fixedly connected with a connecting rod, the two connecting rods pass through the side wall of the right vertical plate and are rotatably connected with the right vertical plate, the outer ring side walls of the two connecting rods are fixedly connected with gears, the two gears are meshingly connected, the side wall of the right vertical plate is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a first motor, and the output shaft of the first motor is fixedly connected to the side wall at one end of one of the connecting rods.

[0009] As a further improvement of the technical solution: the outer ring side walls of the two conveying rollers are both provided with rubber pads.

[0010] As a further improvement of the present technical solution: the cutting structure includes a threaded rod, which is rotatably connected to the inner side wall of the first U-shaped plate, and the threaded rod is located between the two pressure plates. The outer ring side wall of the threaded rod is threadedly connected with a sliding block, and one end of the sliding block is provided with a cutting knife. One end of the threaded rod sequentially penetrates the side walls of the first U-shaped plate and the right vertical plate and is rotatably connected to the vertical plate. The right side wall of the vertical plate is fixedly connected to a second motor, and one end of the threaded rod is fixedly connected to the output shaft of the second motor. A sliding rod is fixedly connected between the two side walls of the first U-shaped plate, and the sliding block is slidably connected to the outer ring side wall of the sliding rod. The side wall of the baffle is provided with a cutting groove, and one end of the cutting knife is located in the cutting groove.

[0011] As a further improvement of the technical solution: both side walls of the pressure plate are provided with anti-slip pads.

[0012] As a further improvement of the technical solution: the top side wall of the baffle is arranged in an inclined shape.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the device can continuously transport and cut the cloth through the cooperation of the pressing plate, conveying rollers, gears, fixing plates and other components, thereby improving the cutting efficiency of the cloth, and the operation is simple and the practicability is high.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 This is a schematic diagram of a front cross-sectional structure of a cloth cutting device proposed by the utility model;

[0017] Figure 2 This is a front view structural schematic diagram of a cloth cutting device proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the left side cross-sectional structure of a cloth cutting device proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the right side structure of a cloth cutting device.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Vertical plate; 2. Collecting frame; 3. Baffle; 4. First U-shaped plate; 5. Threaded rod; 6. Pressing plate; 7. Second U-shaped plate; 8. Conveying roller; 9. Rotating rod; 10. U-shaped groove; 11. Fabric roll; 12. Gear; 13. Connecting rod; 14. First motor; 15. Fixed plate; 16. Second motor; 17. Sliding block; 18. Cutting groove; 19. Cutting knife; 20. Electric telescopic rod; 21. Sliding rod. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] See also Figure 1-4 In an embodiment of the utility model, a cloth cutting device comprises two vertical plates 1, the tops of the two vertical plates 1 are both provided with U-shaped grooves 10, a rotating rod 9 is placed in the two U-shaped grooves 10, a cloth roll 11 is provided on the outer side wall of the rotating rod 9, a conveying structure is provided between the two vertical plates 1, a baffle 3 is fixedly connected between the two vertical plates 1, a first U-shaped plate 4 is fixedly connected to the side wall of the baffle 3, an electric telescopic rod 20 is fixedly connected to the inner side wall of the first U-shaped plate 4, a second U-shaped plate 7 is fixedly connected to the protruding end of the electric telescopic rod 20, and a pressing plate 6 is fixedly connected to both ends of the second U-shaped plate 7, a cutting structure is provided between the two vertical plates 1, a collecting frame 2 is provided between the lower ends of the two vertical plates 1, and the collecting frame 2 is located directly below the two pressing plates 6.

[0026] See also Figure 1-4 The conveying structure includes two conveying rollers 8, and the two conveying rollers 8 are rotatably connected between the two vertical plates 1. The side walls of one end of the two conveying rollers 8 are fixedly connected with connecting rods 13. The two connecting rods 13 penetrate the side walls of the right vertical plate 1 and are rotatably connected with the right vertical plate 1. The outer ring side walls of the two connecting rods 13 are fixedly connected with gears 12. The two gears 12 are meshed and connected. The side wall of the right vertical plate 1 is fixedly connected with a fixed plate 15. The top of the fixed plate 15 is fixedly connected with a first motor 14. The output shaft of the first motor 14 is fixedly connected to the side wall of one end of one of the connecting rods 13. By starting the first motor 14, the first motor 14 drives one of the connecting rods 13 to rotate. The connecting rods 13 are meshed and connected by two gears 12, so that the two connecting rods 13 rotate relative to each other. The two connecting rods 13 simultaneously drive the two conveying rollers 8 to rotate relative to each other, thereby conveying the cloth and moving one end of the cloth downward.

[0027] See also Figure 1-3 The outer side walls of the two conveying rollers 8 are provided with rubber pads, which can increase the friction between the two conveying rollers 8 and the cloth, thereby improving the stability of the cloth during conveying.

[0028] See also Figure 1-4The cutting structure includes a threaded rod 5, which is rotatably connected to the inner side wall of the first U-shaped plate 4, and the threaded rod 5 is located between the two pressing plates 6. The outer ring side wall of the threaded rod 5 is threadedly connected with a sliding block 17, and one end of the sliding block 17 is provided with a cutting knife 19. One end of the threaded rod 5 sequentially penetrates the side walls of the first U-shaped plate 4 and the right vertical plate 1 and is rotatably connected to the vertical plate 1. The side wall of the right vertical plate 1 is fixedly connected to a second motor 16, and one end of the threaded rod 5 is fixedly connected to the output shaft of the second motor 16. A sliding rod 21 is fixedly connected between the two side walls of the first U-shaped plate 4, and the sliding block 17 is slidably connected to the outer ring side wall of the sliding rod 21. A cutting groove 18 is opened on the side wall of the baffle 3, and one end of the cutting knife 19 is located in the cutting groove 18. By starting the second motor 16 to drive the threaded rod 5 to rotate, the threaded rod 5 can drive the sliding block 17 to move when rotating, and the sliding block 17 drives the cutting knife 19 to move, thereby cutting the cloth.

[0029] See also Figure 1-3 The side walls of the two pressing plates 6 are provided with anti-slip pads to increase the friction between the two pressing plates 6 and the cloth, thereby improving the stability of the pressing plates 6 when squeezing the cloth.

[0030] See also Figure 1-3 The top side wall of the baffle 3 is arranged in an inclined shape, which can prevent the corner at the top end of the baffle 3 from blocking the cloth, making the cloth move downward more smoothly.

[0031] The working principle of the utility model is as follows: by placing the rotating rod 9 with the cloth roll 11 wound thereon in the two U-shaped grooves 10, passing one end of the cloth roll 11 between the two conveying rollers 8, the first motor 14 can be started, the first motor 14 drives one of the connecting rods 13 to rotate, the connecting rods 13 are connected by the meshing of two gears 12, so that the two connecting rods 13 rotate relative to each other, and the two connecting rods 13 simultaneously drive the two conveying rollers 8 to rotate relative to each other, thereby conveying the cloth, making one end of the cloth move downward, and by checking the descending position of one end of the cloth, when it descends to an appropriate position, the first motor 14 is turned off, and the cloth is transported by starting the first motor 14. The electric telescopic rod 20 drives the second U-shaped plate 7 to move, and the second U-shaped plate 7 simultaneously drives the two pressing plates 6 to move toward the baffle 3, so as to squeeze and fix the cloth, and then the second motor 16 can be started to drive the threaded rod 5 to rotate, and the threaded rod 5 can drive the sliding block 17 to move when rotating, and the sliding block 17 drives the cutting knife 19 to move, so as to cut the cloth. After cutting, the electric telescopic rod 20 is started to drive the two pressing plates 6 to reset, and the cut cloth automatically falls into the collection frame 2 for collection, and then the first motor 14 is started again to convey the cloth, so as to realize continuous cutting of the cloth and improve the cutting efficiency of the cloth.

[0032] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A cloth cutting device, comprising two vertical plates (1), characterized in that: A U-shaped groove (10) is provided on the top of the two vertical plates (1), a rotating rod (9) is placed in the two U-shaped grooves (10), a cloth roll (11) is provided on the outer side wall of the rotating rod (9), a conveying structure is provided between the two vertical plates (1), a baffle (3) is fixedly connected between the two vertical plates (1), a first U-shaped plate (4) is fixedly connected to the side wall of the baffle (3), an electric telescopic rod (20) is fixedly connected to the inner side wall of the first U-shaped plate (4), the extended end of the electric telescopic rod (20) is fixedly connected to the second U-shaped plate (7), both ends of the second U-shaped plate (7) are fixedly connected to a pressing plate (6), a cutting structure is provided between the two vertical plates (1), a collecting frame (2) is provided between the lower ends of the two vertical plates (1), and the collecting frame (2) is located directly below the two pressing plates (6).

2. A cloth cutting device according to claim 1, characterized in that: The conveying structure comprises two conveying rollers (8), the two conveying rollers (8) are rotatably connected between the two vertical plates (1), one end side walls of the two conveying rollers (8) are fixedly connected with connecting rods (13), the two connecting rods (13) penetrate the side wall of the right vertical plate (1) and are rotatably connected with the right vertical plate (1), the outer ring side walls of the two connecting rods (13) are fixedly connected with gears (12), the two gears (12) are meshingly connected, the side wall of the right vertical plate (1) is fixedly connected with a fixing plate (15), the top of the fixing plate (15) is fixedly connected with a first motor (14), and the output shaft of the first motor (14) is fixedly connected to one end side wall of one of the connecting rods (13).

3. A cloth cutting device according to claim 2, characterized in that: The outer ring side walls of the two conveying rollers (8) are both provided with rubber pads.

4. A cloth cutting device according to claim 1, characterized in that: The cutting structure comprises a threaded rod (5), wherein the threaded rod (5) is rotatably connected to the inner side wall of the first U-shaped plate (4), the threaded rod (5) is located between the two pressing plates (6), the outer ring side wall of the threaded rod (5) is threadedly connected to a sliding block (17), one end of the sliding block (17) is provided with a cutting knife (19), one end of the threaded rod (5) sequentially passes through the side walls of the first U-shaped plate (4) and the right vertical plate (1) and is rotatably connected to the vertical plate (1), the side wall of the right vertical plate (1) is fixedly connected to a second motor (16), one end of the threaded rod (5) is fixedly connected to the output shaft of the second motor (16), a sliding rod (21) is fixedly connected between the two side walls of the first U-shaped plate (4), the sliding block (17) is slidably connected to the outer ring side wall of the sliding rod (21), a cutting groove (18) is opened on the side wall of the baffle (3), and one end of the cutting knife (19) is located in the cutting groove (18).

5. A cloth cutting device according to claim 1, characterized in that: The side walls of the two pressing plates (6) are both provided with anti-slip pads.

6. A cloth cutting device according to claim 1, characterized in that: The top side wall of the baffle (3) is arranged in an inclined shape.

Images