Automobile interior leather shaping and cutting device

Abstract

The utility model relates to the technical field of automobile interior leather, in particular to an automobile interior leather shaping and cutting device which comprises a base, a cutting mechanism is arranged at the upper end of the base and comprises a first U-shaped frame, a first motor is installed at the bottom end in the first U-shaped frame, and the output end of the first motor penetrates through the U-shaped frame and is fixedly connected with an L-shaped support. A first air cylinder is installed on the left end face of the support, the output end of the first air cylinder penetrates through the support and is fixedly connected with a second U-shaped frame, the second motor drives the lead screw to rotate, the position of the cutting tool can be adjusted, the first air cylinder drives the second U-shaped frame to move left and right, and therefore the transverse face of the automotive trim leather can be cut; the first motor drives the support to rotate by 90 degrees, so that the longitudinal face of the automotive trim leather can be cut, and the purposes that the automotive trim leather can be conveniently cut transversely and longitudinally, use is convenient, and the cutting efficiency is high are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior leather, in particular to a shaping and cutting device for automobile interior leather. Background Art

[0002] Car interior mainly refers to the car products used for car interior modification, involving all aspects of the car interior. Some of the car interior products are made of microfiber leather. Before using the microfiber leather, it needs to be cut into corresponding shapes according to the shape of the product. A cutting device is required in the process of cutting the microfiber leather.

[0003] Existing cutting devices such as Figure 1 As shown, the mounting frame is driven to move forward and backward by the slide rail 25, thereby driving the cutting knife 26 to cut the automobile interior leather.

[0004] When the above device is cutting, it can only cut the automobile interior leather longitudinally, but cannot cut the automobile interior leather transversely. When cutting the automobile interior leather transversely, it is necessary to manually change the direction of the material to be cut, which is troublesome to operate and has low cutting efficiency. Therefore, it is necessary to propose a automobile interior leather shaping and cutting device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a shaping and cutting device for automobile interior leather, which has the characteristics of convenient transverse and longitudinal cutting of automobile interior leather, easy use and high cutting efficiency.

[0006] The utility model aims to provide a leather shaping and cutting device for automobile interior decoration, comprising a base, a cutting mechanism being arranged at the upper end of the base, the cutting mechanism comprising a first U-shaped frame, a first motor being installed at the bottom end inside the first U-shaped frame, an output end of the first motor passing through the U-shaped frame and being fixedly connected to an "L"-shaped bracket, a first cylinder being installed at the left end face of the bracket, an output end of the first cylinder passing through the bracket and being fixedly connected to a second U-shaped frame, a lead screw being movably connected between the front and rear ends inside the second U-shaped frame through a bearing, a threaded sleeve being threadedly connected to the outer wall of the lead screw, and a cutting tool being fixedly connected to the lower end face of the threaded sleeve;

[0007] The upper end surface of the base is provided with a limiting mechanism located below the cutting mechanism.

[0008] In order to facilitate the limiting of the leather that needs to be cut, as a preferred automobile interior leather shaping and cutting device of the utility model, the limiting mechanism includes a fourth U-shaped frame, the left end face inside the fourth U-shaped frame is fixedly connected to a cross plate, the upper end face of the cross plate is installed with a second cylinder, the output end of the second cylinder passes through the cross plate and is fixedly connected to the third U-shaped frame, a double threaded rod is movably connected between the front and rear ends inside the third U-shaped frame through a bearing, the outer wall of the double threaded rod is threadedly connected to two relatively distributed threaded blocks, and the left end faces of the two threaded blocks are fixedly connected to the limiting plate.

[0009] In order to facilitate the driving of the first U-shaped frame to move up and down, as a preferred automotive interior leather shaping and cutting device of the utility model, the left end face of the fourth U-shaped frame is fixedly connected to the right end face of the base, and the upper end face of the fourth U-shaped frame is installed with a third cylinder, and the output end of the third cylinder passes through the fourth U-shaped frame and is fixedly connected to the first U-shaped frame.

[0010] In order to facilitate the driving of the screw rod to rotate, as a preferred automotive interior leather shaping and cutting device of the utility model, a second motor is installed on the rear end face of the second U-shaped frame, and the output end of the second motor passes through the second U-shaped frame and is fixedly connected to the screw rod.

[0011] In order to facilitate the driving of the double-threaded rod to rotate, as a preferred automotive interior leather shaping and cutting device of the utility model, a third motor is installed on the front end surface of the third U-shaped frame, and the output end of the third motor passes through the third U-shaped frame and is fixedly connected to the double-threaded rod.

[0012] In order to prevent the threaded sleeve from axially rotating, as a preferred automotive interior leather shaping and cutting device of the utility model, a first sliding groove is opened on the left end face inside the second U-shaped frame, and the left end face of the threaded sleeve is fixedly connected to a first sliding block, and the first sliding block is slidably connected to the first sliding groove.

[0013] In order to prevent the two threaded blocks from axially rotating, as a preferred automobile interior leather shaping and cutting device of the utility model, a second sliding groove is opened on the right end face inside the third U-shaped frame, and the right end faces of the two threaded blocks are fixedly connected with a second sliding block, and the two second sliding blocks are slidably connected to the second sliding groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model drives the screw rod to rotate by the second motor to adjust the position of the cutting tool, drives the second U-shaped frame to move left and right by the first cylinder, so that the transverse surface of the automobile interior leather can be cut, drives the bracket to rotate 90 degrees by the first motor, starts the second motor to drive the screw rod to rotate, continues to adjust the position of the cutting tool, starts the first cylinder to drive the second U-shaped frame to move back and forth, so that the longitudinal surface of the automobile interior leather can be cut, thereby achieving the purpose of convenient transverse and longitudinal cutting of the automobile interior leather, easy use and high cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall structure diagram of the prior art;

[0017] Figure 2 It is the overall structure diagram of the utility model;

[0018] Figure 3 This is a structural diagram of the cutting mechanism of the utility model;

[0019] Figure 4 This is a structural diagram of the limiting mechanism of the utility model;

[0020] In the figure: 1. base; 2. fourth U-shaped frame; 3. third cylinder; 4. first U-shaped frame; 5. first motor; 6. bracket; 7. first cylinder; 8. second U-shaped frame; 9. screw rod; 10. threaded sleeve; 11. second motor; 12. cutting tool; 13. second cylinder; 14. third U-shaped frame; 15. third motor; 16. double threaded rod; 17. limit plate; 18. threaded block; 19. first slider; 20. first slide groove; 21. second slide groove; 22. second slider; 23. cross plate; 24. mounting frame; 25. slide rail; 26. cutting tool. DETAILED DESCRIPTION

[0021] See also Figures 2 to 4 A leather shaping and cutting device for automobile interior decoration comprises a base 1, a cutting mechanism is arranged at the upper end of the base 1, the cutting mechanism comprises a first U-shaped frame 4, a first motor 5 is installed at the bottom end inside the first U-shaped frame 4, an output end of the first motor 5 passes through the first U-shaped frame 4 and is fixedly connected to an "L"-shaped bracket 6, a first cylinder 7 is installed on the left end face of the bracket 6, an output end of the first cylinder 7 passes through the bracket 6 and is fixedly connected to a second U-shaped frame 8, a screw rod 9 is movably connected between the front and rear ends inside the second U-shaped frame 8 through a bearing, a threaded sleeve 10 is threadedly connected to the outer wall of the screw rod 9, and a cutting tool 12 is fixedly connected to the lower end face of the threaded sleeve 10;

[0022] The upper end surface of the base 1 is provided with a limiting mechanism located below the cutting mechanism.

[0023] In this embodiment: when in use, the second motor 11 drives the screw rod 9 to rotate, so that the position of the cutting tool 12 can be adjusted, and the first cylinder 7 drives the second U-shaped frame 8 to move left and right, so that the transverse surface of the automobile interior leather can be cut, and the first motor 5 drives the bracket 6 to rotate 90 degrees, and the cutting mechanism is rotated 90 degrees, and then the second motor 11 is started to drive the screw rod 9 to rotate, and the position of the cutting tool is continued to be adjusted, and the first cylinder 7 is started to drive the second U-shaped frame 8 to move back and forth, so that the longitudinal surface of the automobile interior leather can be cut, thereby achieving the purpose of convenient transverse and longitudinal cutting of the automobile interior leather, easy use, and high cutting efficiency.

[0024] As a technical optimization scheme of the utility model, the limiting mechanism includes a fourth U-shaped frame 2, the left end face inside the fourth U-shaped frame 2 is fixedly connected with a horizontal plate 23, the upper end face of the horizontal plate 23 is installed with a second cylinder 13, the output end of the second cylinder 13 passes through the horizontal plate 23 and is fixedly connected with a third U-shaped frame 14, and a double threaded rod 16 is movably connected between the front and rear ends inside the third U-shaped frame 14 through a bearing, and the outer wall of the double threaded rod 16 is threadedly connected with two relatively distributed threaded blocks 18, and the left end faces of the two threaded blocks 18 are fixedly connected with a limiting plate 17.

[0025] In this embodiment: the double threaded rod 16 can drive the two threaded blocks 18 to move relative to each other, so that the two limit plates 17 match the width of the leather, and then the second cylinder 13 is started to drive the third U-shaped frame 14 to move downward, so that the two limit plates 17 press the leather to be cut to achieve the purpose of limiting.

[0026] As a technical optimization solution of the utility model, the left end face of the fourth U-shaped frame 2 is fixedly connected to the right end face of the base 1, the upper end face of the fourth U-shaped frame 2 is installed with the third cylinder 3, and the output end of the third cylinder 3 passes through the fourth U-shaped frame 2 and is fixedly connected to the first U-shaped frame 4.

[0027] In this embodiment: the first U-shaped frame 4 can be driven downward by the third cylinder 3, so that the lowermost end of the cutting tool 12 can abut against the leather, thereby facilitating the cutting operation of the leather.

[0028] As a technical optimization solution of the utility model, a second motor 11 is installed on the rear end surface of the second U-shaped frame 8 , and the output end of the second motor 11 passes through the second U-shaped frame 8 and is fixedly connected to the screw rod 9 .

[0029] In this embodiment: the second motor 11 is used to drive the screw rod 9 to rotate.

[0030] As a technical optimization solution of the present invention, a third motor 15 is installed on the front end surface of the third U-shaped frame 14 , and the output end of the third motor 15 passes through the third U-shaped frame 14 and is fixedly connected to the double-threaded rod 16 .

[0031] In this embodiment: the third motor 15 is used to drive the double-threaded rod 16 to rotate.

[0032] As a technical optimization solution of the utility model, a first slide groove 20 is opened on the left end surface inside the second U-shaped frame 8, and a first slider 19 is fixedly connected to the left end surface of the threaded sleeve 10, and the first slider 19 is slidably connected to the first slide groove 20.

[0033] In this embodiment, the first sliding block 19 is slidably connected to the first sliding groove 20, so that the threaded sleeve 10 can be prevented from axially rotating.

[0034] As a technical optimization solution of the utility model, a second slide groove 21 is opened on the right end surface inside the third U-shaped frame 14, and the right end surfaces of the two threaded blocks 18 are fixedly connected with second sliders 22, and the two second sliders 22 are slidably connected to the second slide groove 21.

[0035] In this embodiment, the two second sliding blocks 22 are slidably connected to the second sliding grooves 21, so that the two threaded blocks 18 can be prevented from axially rotating.

[0036] Working principle: When in use, first place the leather to be cut on the upper end surface of the base, and then the double-threaded rod 16 can drive the two threaded blocks 18 to move relative to each other, so that the two limit plates 17 match the width of the leather, and then start the second cylinder 13 to drive the third U-shaped frame 14 to move downward, so that the two limit plates 17 will press the leather to be cut to achieve the purpose of limiting, start the second motor 11 to drive the screw rod 9 to rotate, and the position of the cutting tool 12 can be adjusted, and the second U-shaped frame 8 is driven by the first cylinder 7 to move left and right, so that the transverse surface of the automobile interior leather can be cut, and the bracket 6 is driven by the first motor 5 to rotate 90 degrees, and the cutting mechanism is rotated 90 degrees, and then the second motor 11 is started to drive the screw rod 9 to rotate, and the position of the cutting tool 12 is continued to be adjusted, and the first cylinder 7 is started to drive the second U-shaped frame 8 to move back and forth, so that the longitudinal surface of the automobile interior leather can be cut, so as to achieve the purpose of convenient transverse and longitudinal cutting of the automobile interior leather, easy to use, and high cutting efficiency.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A leather shaping and cutting device for automobile interior decoration, comprising a base (1), characterized in that: A cutting mechanism is arranged at the upper end of the base (1), and the cutting mechanism comprises a first U-shaped frame (4), a first motor (5) is installed at the bottom end of the first U-shaped frame (4), an output end of the first motor (5) passes through the first U-shaped frame (4) and is fixedly connected to an "L"-shaped bracket (6), a first cylinder (7) is installed on the left end surface of the bracket (6), an output end of the first cylinder (7) passes through the bracket (6) and is fixedly connected to a second U-shaped frame (8), a screw rod (9) is movably connected between the front and rear ends of the second U-shaped frame (8) via a bearing, a threaded sleeve (10) is threadedly connected to the outer wall of the screw rod (9), and a cutting tool (12) is fixedly connected to the lower end surface of the threaded sleeve (10); The upper end surface of the base (1) is provided with a limiting mechanism located below the cutting mechanism.

2. The automotive interior leather shaping and cutting device according to claim 1, characterized in that: The limiting mechanism comprises a fourth U-shaped frame (2), the left end surface of the fourth U-shaped frame (2) being fixedly connected to a transverse plate (23), the upper end surface of the transverse plate (23) being mounted with a second cylinder (13), the output end of the second cylinder (13) passing through the transverse plate (23) and being fixedly connected to a third U-shaped frame (14), a double threaded rod (16) being movably connected between the front and rear ends of the third U-shaped frame (14) via a bearing, the outer wall of the double threaded rod (16) being threadedly connected to two relatively distributed threaded blocks (18), the left end surfaces of the two threaded blocks (18) being fixedly connected to a limiting plate (17).

3. The automotive interior leather shaping and cutting device according to claim 2, characterized in that: The left end surface of the fourth U-shaped frame (2) is fixedly connected to the right end surface of the base (1), the upper end surface of the fourth U-shaped frame (2) is mounted with a third cylinder (3), and the output end of the third cylinder (3) passes through the fourth U-shaped frame (2) and is fixedly connected to the first U-shaped frame (4).

4. The automotive interior leather shaping and cutting device according to claim 1, characterized in that: A second motor (11) is mounted on the rear end surface of the second U-shaped frame (8), and an output end of the second motor (11) passes through the second U-shaped frame (8) and is fixedly connected to the lead screw (9).

5. The automotive interior leather shaping and cutting device according to claim 2, characterized in that: A third motor (15) is mounted on the front end surface of the third U-shaped frame (14); an output end of the third motor (15) passes through the third U-shaped frame (14) and is fixedly connected to the double-threaded rod (16).

6. The automotive interior leather shaping and cutting device according to claim 1, characterized in that: A first slide groove (20) is provided on the left end surface inside the second U-shaped frame (8), a first slide block (19) is fixedly connected to the left end surface of the threaded sleeve (10), and the first slide block (19) is slidably connected to the first slide groove (20).

7. The automotive interior leather shaping and cutting device according to claim 2, characterized in that: A second slide groove (21) is provided on the right end surface inside the third U-shaped frame (14), and the right end surfaces of the two threaded blocks (18) are fixedly connected to second slide blocks (22), and the two second slide blocks (22) are slidably connected to the second slide groove (21).

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