Artificial leather rolling and cutting equipment

Abstract

The utility model relates to artificial leather rolling and cutting equipment, which is used for solving the technical problem that leather rolling equipment is needed urgently because leather is in a roll shape and a leather roll can be directly scattered under the action of relatively large force, so that the subsequent use of the leather is influenced, and the leather rolling equipment comprises a working table, and a portal frame is fixedly arranged on the working table; a rotating roller used for winding leather is rotationally arranged between the inner walls of the two sides of the portal frame, a horizontal fixing plate is further fixedly arranged between the inner walls of the two sides of the portal frame and located above the rotating roller, a stabilizing assembly is arranged on the fixing plate, and a first motor is fixedly arranged on the stabilizing assembly; and a first rotating shaft which is parallel to the rotating roller and is of a lead screw structure is installed at the output end of the first motor, a long-strip-shaped through groove is formed in the connecting plate, a guide block is installed on the first rotating shaft in a threaded connection mode, the guide block is installed in the long-strip-shaped through groove in a sliding mode, and a cutting assembly used for cutting leather is installed at the bottom of the guide block.

Description

Technical Field

[0001] This utility model relates to the field of leather winding technology, specifically to a synthetic leather winding and cutting device. Background Technology

[0002] Leather is widely used in daily life, mainly for machine tires, leather shoes, leather boxes, etc. After leather production, it needs to be stored uniformly. Nowadays, leather is usually rolled into a tube shape, so a rolling device has been developed to roll up the leather for storage and transportation.

[0003] However, with existing technology, after the leather is rolled up, only the amount of leather needed is taken out when it is required. Since the leather is rolled up and tightly bound together, users may use a lot of force to take the leather rolls. Under such force, the leather rolls may be broken apart, affecting the subsequent use of the leather. Therefore, there is an urgent need for a leather rolling device. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a leather winding and cutting device. This device solves the problem that because leather is rolled up and tightly bonded together, users may need to use considerable force to handle the leather rolls, which could cause the rolls to break apart and affect the subsequent use of the leather. Therefore, there is an urgent need for a leather winding device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A synthetic leather winding and cutting device includes a workbench. A gantry frame is fixedly mounted on the workbench. A rotating roller for winding leather is rotatably mounted between the inner walls of both sides of the gantry frame. A horizontal fixing plate is also fixedly mounted between the inner walls of both sides of the gantry frame, and the fixing plate is located above the rotating roller. A stabilizing component for fixing the leather wound on the rotating roller is mounted on the fixing plate. The stabilizing component includes two first cylinders, two pressure plates, and a connecting plate. The two first cylinders are fixedly mounted on the fixing plate, and the telescopic ends of the two first cylinders pass vertically downward through the fixing plate. The fixed plate faces the rotating roller, and a pressure plate is installed at the bottom of the telescopic end of each of the two first cylinders. A connecting plate is fixedly installed on the two pressure plates, and a first motor is fixedly installed on the connecting plate. A first rotating shaft with a screw structure parallel to the rotating roller is installed on the output end of the first motor. A long strip-shaped through groove is opened on the connecting plate along the length direction of the first rotating shaft. A guide block is screwed on the first rotating shaft and slidably installed in the long strip-shaped through groove. The side wall of the guide block abuts against the side wall of the long strip-shaped through groove. A cutting component for cutting leather is installed at the bottom of the guide block.

[0007] Working principle:

[0008] When it is necessary to cut the rolled-up leather, firstly, the leather is wound around the rotating roller. When the leather is wound to the required cutting length, the operator first activates two first cylinders. The extension and retraction ends of the two first cylinders drive two pressure plates to move downwards until the two pressure plates firmly squeeze the leather on the rotating roller. Then, the two pressure plates simultaneously drive the connecting plate to move downwards, so that the cutting component is close to the leather wound around the rotating roller. Then, the operator activates the first motor, which drives the first rotating shaft to rotate. The first rotating shaft drives the guide block to move, and the guide block then drives the cutting component to move. While the cutting component is being moved by the guide block, the leather is stabilized by the operator's hands to prevent the leather from being easily cut into defective products due to instability.

[0009] The beneficial effects of this utility model are as follows:

[0010] The first cylinder drives the pressure plate downward to squeeze, which prevents the rolled leather from being broken apart when it is taken out, thus avoiding problems with subsequent use. The cutting component can cut the leather completely. The first motor drives the first shaft, which in turn drives the guide block to rotate. The guide block drives the cutting component to rotate, enabling the cutting component to cut leather of different lengths, thus increasing the range of processing applications. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0012] Figure 2 This is a schematic diagram of the transverse outline of the structure of this utility model.

[0013] Explanation of reference numerals in the attached drawings: 1. Workbench; 2. Gantry frame; 3. Rotating roller; 4. Fixed plate; 5. First cylinder; 6. Pressure plate; 7. Connecting plate; 8. First motor; 9. First rotating shaft; 10. Long strip through groove; 11. Guide block; 12. Second motor; 13. Second rotating shaft; 14. Cutting wheel; 15. Extension plate; 16. Telescopic rod; 17. Handrail fixing platform; 18. Third motor; 19. Third rotating shaft; 20. Reinforcing rib; 21. Telescopic plate; 22. Second cylinder. Detailed Implementation

[0014] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0015] like Figure 1 and Figure 2As shown, a synthetic leather winding and cutting device includes a workbench 1. A gantry frame 2 is fixedly mounted on the workbench 1. A rotating roller 3 for winding leather is rotatably mounted between the inner walls of both sides of the gantry frame 2. A horizontal fixing plate 4 is also fixedly mounted between the inner walls of both sides of the gantry frame 2, and the fixing plate 4 is located above the rotating roller 3. A stabilizing component for fixing the leather wound on the rotating roller 3 is mounted on the fixing plate 4. The stabilizing component includes two first cylinders 5, two pressure plates 6, and a connecting plate 7. The two first cylinders 5 are fixedly mounted on the fixing plate 4, and the telescopic ends of the two first cylinders 5 pass vertically downward through the fixing plate 4 and face the rotating roller 3. A pressure plate 6 is mounted at the bottom of the telescopic ends of the two first cylinders 5. A connecting plate 7 is fixedly mounted on the two pressure plates 6. A first motor 8 is fixedly installed. A first rotating shaft 9, which is parallel to the rotating roller 3 and has a lead screw structure, is installed on the output end of the first motor 8. A long strip-shaped through groove 10 along the length direction of the first rotating shaft 9 is opened on the connecting plate 7. A guide block 11 is screwed onto the first rotating shaft 9 and is slidably installed in the long strip-shaped through groove 10. The side wall of the guide block 11 abuts against the side wall of the long strip-shaped through groove 10. A cutting component for cutting leather is installed at the bottom of the guide block 11. The cutting component includes a second motor 12, a second rotating shaft 13, and a cutting wheel 14. The second motor 12 is fixedly installed below the guide block 11. The second rotating shaft 13 is fixedly installed at the output end of the second motor 12 and the direction of the second rotating shaft 13 is perpendicular to the rotating roller 3. The cutting wheel 14 is fixedly installed on the second rotating shaft 13.

[0016] When it is necessary to cut the wound leather, firstly, the leather on the rotating roller 3 is wound out. When the leather is wound to the required cutting length, the operator first activates two first cylinders 5. The telescopic ends of the two first cylinders 5 respectively drive the two pressure plates 6 to move downwards until the two pressure plates 6 firmly compress the leather on the rotating roller 3. Then, the two pressure plates 6 simultaneously drive the connecting plate 7 to move downwards, so that the cutting wheel 14 approaches the leather wound out of the rotating roller 3. Then, the operator activates the second motor 12, which drives the second rotating shaft 13 to rotate. The second rotating shaft 13 drives the cutting wheel 14 to rotate until the leather to be processed is cut. Immediately afterwards, the operator activates the first motor 8, which drives the first rotating shaft 9 to rotate. A rotating shaft 9 drives a guide block 11 to move, which in turn drives a cutting wheel 14 to move. While the cutting wheel 14 is being moved by the guide block 11, the leather is stabilized by the operator's hands to prevent the leather from being cut into defective products due to instability. The first cylinder 5 drives the pressure plate 6 to press downwards, ensuring that the rolled leather is not easily broken apart when it is taken out, thus preventing it from affecting subsequent use. The cutting wheel 14 can cut the leather completely. The first motor 8 drives the first rotating shaft 9, which in turn drives the guide block 11 to rotate. The guide block 11 drives the cutting assembly to rotate, enabling the cutting assembly to cut leather of different lengths, thus increasing the applicability of the processing.

[0017] like Figure 1 and Figure 2 As shown, the surfaces of the two pressure plates 6 that contact the leather are arc-shaped. The system also includes two reinforcing ribs 20, which are respectively located on the upper and lower surfaces of the connecting plate 7, with one end of each rib fixedly connected to the two pressure plates 6. The system further includes a handrail fixing platform 17, two telescopic plates 21, and a second cylinder 22. The fixed sections of the two telescopic plates 21 are located on the workbench 1, and the two telescopic plates 21 face each other. The two sides of the handrail fixing platform 17 are respectively located on the movable sections of the two telescopic plates 21. The second cylinder 22 is fixedly installed between the two telescopic plates 21, and its telescopic end is fixedly connected to the bottom of the handrail fixing platform 17. The handrail fixing platform 17 is fixedly installed on the workbench 1 and located below the cutting wheel 14. The system also includes a third motor 18 and a third rotating shaft 19. The third motor 18 is fixedly installed at one end of the gantry frame 2, and the third rotating shaft 19 is fixedly installed at the output end of the third motor 18 and is fixedly inserted into the rotating roller 3.

[0018] By making the surface of the pressure plate 6 that contacts the leather curved, it can better adapt to contact with the leather and prevent the leather from deforming under long-term pressure. The two reinforcing ribs 20 can further enhance the support capacity of the connecting plate 7. The handrail fixing platform 17 can stabilize the leather to be cut. The second cylinder 22 can raise the handrail fixing platform 17 to a certain height to facilitate the cutting wheel 14 to cut the leather. The third motor 18 drives the rotating roller 3 to rotate, making it easier and less strenuous for the operator to remove the leather.

[0019] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A synthetic leather winding and cutting device, comprising a workbench (1), characterized in that: A gantry frame (2) is fixedly installed on the workbench (1). A rotating roller (3) for winding leather is rotatably installed between the inner walls of the two sides of the gantry frame (2). A horizontal fixing plate (4) is also fixedly installed between the inner walls of the two sides of the gantry frame (2), and the fixing plate (4) is located above the rotating roller (3). A stabilizing component for fixing the leather wound on the rotating roller (3) is installed on the fixing plate (4). The stabilizing component includes two first cylinders (5), two pressure plates (6), and a connecting plate (7). The two first cylinders (5) are fixedly installed on the fixing plate (4), and the telescopic ends of the two first cylinders (5) pass vertically downward through the fixing plate (4) and face the rotating roller (3). A pressure plate (6) is installed at the bottom of the telescopic end of the cylinder (5). A connecting plate (7) is fixedly installed on the two pressure plates (6). A first motor (8) is fixedly installed on the connecting plate (7). A first rotating shaft (9) parallel to the rotating roller (3) and having a screw structure is installed on the output end of the first motor (8). A long strip-shaped through groove (10) along the length direction of the first rotating shaft (9) is opened on the connecting plate (7). A guide block (11) is screwed on the first rotating shaft (9). The guide block (11) is slidably installed in the long strip-shaped through groove (10). The side wall of the guide block (11) abuts against the side wall of the long strip-shaped through groove (10). A cutting component for cutting leather is installed at the bottom of the guide block (11).

2. The artificial leather winding and cutting equipment according to claim 1, characterized in that: The cutting assembly includes a second motor (12), a second rotating shaft (13), and a cutting wheel (14). The second motor (12) is fixedly installed below the guide block (11). The second rotating shaft (13) is fixedly installed at the output end of the second motor (12), and the direction of the second rotating shaft (13) is perpendicular to the rotating roller (3). The cutting wheel (14) is fixedly installed on the second rotating shaft (13).

3. The artificial leather winding and cutting equipment according to claim 1, characterized in that: The surfaces of the two pressure plates (6) that come into contact with the leather are curved.

4. The artificial leather winding and cutting equipment according to claim 1, characterized in that: It also includes two reinforcing ribs (20), which are respectively disposed on the upper and lower surfaces of the connecting plate (7), and one end of each reinforcing rib (20) is fixedly connected to the two pressure plates (6).

5. The artificial leather winding and cutting equipment according to claim 2, characterized in that: It also includes a handrail fixing platform (17), two telescopic plates (21), and a second cylinder (22). The fixed sections of the two telescopic plates (21) are located on the workbench (1) and the two telescopic plates (21) are opposite each other. The two sides of the handrail fixing platform (17) are respectively located on the movable sections of the two telescopic plates (21). The second cylinder (22) is fixedly installed between the two telescopic plates (21) and the telescopic end of the second cylinder (22) is fixedly connected to the bottom of the handrail fixing platform (17). The handrail fixing platform (17) is fixedly installed on the workbench (1) and located below the cutting wheel (14).

6. The artificial leather winding and cutting equipment according to claim 1, characterized in that: It also includes a third motor (18) and a third rotating shaft (19). The third motor (18) is fixedly installed at one end of the gantry (2), and the third rotating shaft (19) is fixedly installed at the output end of the third motor (18) and fixedly inserted into the rotating roller (3).

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