Perforating device for automobile seat leather

Abstract

The utility model relates to the technical field of leather punching, and discloses an automobile seat leather punching device which comprises a side plate, the side wall of the side plate is fixedly connected with a working plate, a punching assembly is installed on the side wall of the side plate and used for punching leather, a conveying assembly is installed on the side wall of the side plate and used for conveying the leather, and the working plate is fixedly connected with the working plate. The conveying assembly comprises a first servo motor, the first servo motor is fixedly installed on the side wall of the side plate, the output end of the first servo motor is fixedly connected with a rotating shaft, and the side wall of the rotating shaft is fixedly connected with a rotating roller; according to the automobile seat leather punching device, one side of leather is placed on the surface of a rotating roller, a threaded bolt at the top of a connecting frame is rotated, the threaded bolt drives a fixing plate to press downwards, one side of the leather is fixed to the surface of the rotating roller, the rotating roller can be driven to rotate through a first servo motor, and the leather is rolled on the side wall of the rotating roller when the rotating roller rotates; therefore, leather can slide on the surface of the working plate, and punching is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to leather punching technical field, concretely is a kind of leather punching device for automobile seat. BACKGROUND

[0002] The existing leather punching device for automobile seat includes a hydraulic cylinder, a cutter, a support frame and an operation table. The support frame is installed on the upper end surface of the operation table. The fixed end of the hydraulic cylinder is connected to the top end of the support frame. The fixed end of the cutter is installed on the moving end of the hydraulic cylinder. When the existing leather punching device for automobile seat is used, the leather of the automobile seat is first placed on the operation table. Then, the position of the leather is adjusted so that the position to be punched is placed under the hydraulic cylinder. After that, the hydraulic cylinder is started. The hydraulic cylinder is elongated to drive the cutter to punch the leather of the automobile seat.

[0003] In use, the existing device has low efficiency when processing a large amount of leather. A large amount of labor is needed to place and adjust the position of the leather. The degree of automation is low. Because the leather has a certain elasticity, the leather is easily deformed under the pressure of the drilling device when punching the leather. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a leather punching device for automobile seat, which has the advantages of facilitating the transportation of leather and fixing punching, and avoids the problems of low punching efficiency of leather and easy deformation of leather.

[0005] To achieve the purpose of facilitating the transportation of leather and fixing punching, the utility model provides the following technical scheme:

[0006] A leather punching device for automobile seat includes a side plate. The side plate side wall is fixedly connected with a working plate. A punching assembly is installed on the side plate side wall. The punching assembly is used for punching leather. A conveying assembly is installed on the side plate side wall. The conveying assembly is used for conveying leather. The device further includes:

[0007] The conveying assembly includes a first servo motor. The first servo motor is fixedly installed on the side plate side wall. The output end of the first servo motor is fixedly connected with a rotating shaft. The rotating shaft side wall is fixedly connected with a rotating roller. The rotating roller two side walls are fixedly connected with a connecting frame. The connecting frame top is threadedly connected with a threaded bolt. The threaded bolt bottom end is rotatably connected with a fixed plate. The bottom of the fixed plate is arc-shaped. The side plate bottom is fixedly connected with a base. The working plate two side walls are arc-shaped. The side plate side wall below the working plate is rotatably connected with a first connecting roller and a second connecting roller.

[0008] According to some embodiments, the punching assembly comprises a second servo motor fixedly installed on the side plate side wall, the side plate side wall is fixedly connected with a connecting box, the first threaded column is fixedly connected with the output end of the second servo motor in the inner cavity of the connecting box, the first threaded column side wall is threadedly connected with the first sliding block, the electronic telescopic rod is fixedly connected with the top of the first sliding block, the drilling device is fixedly installed at the bottom end of the electronic telescopic rod, and the square hole is arranged on the surface of the working plate below the drilling device.

[0009] According to some embodiments, the second threaded column is rotatably connected with the second sliding block on the inner wall of the side plate on both sides of the drilling device, the second threaded column side wall is threadedly connected with the second sliding block, the second sliding block side wall is rotatably connected with the compression roller, the second threaded column side wall is threadedly connected with the nut, and the electronic telescopic rod two sides are fixedly connected with the sleeve plate.

[0010] Beneficial effects

[0011] The utility model provides a kind of automobile seat leather punching device, with following beneficial effects:

[0012] (1) the automobile seat leather punching device, leather one side is placed on the surface of rotating roller, the threaded bolt of rotating connecting frame top, threaded bolt drives fixed plate to press down, and the side of leather is fixed on the surface of rotating roller, can be rotated by first servo motor driving rotating roller, and rotating roller rotates leather roll on rotating roller side wall, whereby complete leather sliding on the surface of working plate, it is convenient to punch;

[0013] (2) the automobile seat leather punching device, using the threaded connection between second threaded column and second sliding block, make second sliding block drive compression roller slide down, and compression roller is pressed tightly on the surface of leather, when leather slides, compression roller rotates, can eliminate the wrinkle on the surface of leather, and when drilling device slides down and punches, compression plate first contacts with leather, and uses spring to press leather tightly, then drilling device slides down and punches leather. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the front structure schematic view of the utility model device;

[0015] Figure 2 It is the back structure schematic view of the utility model device;

[0016] Figure 3 It is the structure schematic view (front view) of the utility model device;

[0017] Figure 4 It is the structure schematic view of rotating roller of the utility model;

[0018] Figure 5The utility model discloses a structure diagram (the right section) of the set board.

[0019] In the figure: 1, side plate, 101, work board, 2, punch assembly, 201, second servo motor, 202, connecting box, 203, first threaded column, 204, first sliding block, 205, electronic telescopic rod, 206, drilling device, 207, square hole, 3, conveying assembly, 301, first servo motor, 302, rotating shaft, 303, rotating roller, 304, connecting frame, 305, threaded bolt, 306, fixed plate, 307, base, 308, first connecting roller, 309, second connecting roller, 4, second threaded column, 401, compression roller, 402, nut, 403, set board, 404, pressing plate, 405, spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Referring to Figures 1-5 A leather punching device for automobile seat, including side plate 1, the side wall of side plate 1 is fixedly connected with work board 101, side plate 1 side wall is installed with punch assembly 2, punch assembly 2 is used for punching leather, side plate 1 side wall is installed with conveying assembly 3, conveying assembly 3 is used for transmission leather, still include:

[0022] Conveying assembly 3 includes first servo motor 301, and first servo motor 301 is fixedly installed on the side wall of side plate 1, and the output end of first servo motor 301 is fixedly connected with rotating shaft 302, and the side wall of rotating shaft 302 is fixedly connected with rotating roller 303, and the side wall of rotating roller 303 is fixedly connected with connecting frame 304 on both sides, and the threaded bolt 305 is screw-connected on the top of connecting frame 304, and the fixed plate 306 is rotatably connected on the bottom end of threaded bolt 305, and the bottom of fixed plate 306 is arranged as arc shape;

[0023] The bottom of side plate 1 is fixedly connected with base 307, and the side wall of work board 101 on both sides is arranged as arc shape.

[0024] The side wall of side plate 1 below work board 101 is rotatably connected with first connecting roller 308 and second connecting roller 309 respectively.

[0025] It should be noted that: the leather is placed on the base 307, then one side of the leather is pulled up, the leather is placed on the surface of the workbench 101 between the first connecting roller 308 and the second connecting roller 309, and then one side of the leather is placed on the surface of the rotating roller 303. The threaded bolt 305 at the top of the connecting frame 304 is rotated, the fixed plate 306 is pressed down by the threaded bolt 305, and one side of the leather is fixed on the surface of the rotating roller 303 by the fixed plate 306. The rotating shaft 302 is driven by the first servo motor 301 to rotate, the rotating roller 303 is driven by the rotating shaft 302 to rotate, and the leather is wound on the side wall of the rotating roller 303 when the rotating roller 303 rotates, thereby completing the sliding of the leather on the surface of the workbench 101, facilitating the subsequent punching of the leather by the punching assembly 2. The first connecting roller 308 and the second connecting roller 309 can straighten the leather.

[0026] Referring to Figures 1-5 , the punching assembly 2 comprises a second servo motor 201 fixedly installed on the side wall of the side plate 1, and a connecting box 202 fixedly connected to the side wall of the side plate 1;

[0027] The output end of the second servo motor 201 in the inner cavity of the connecting box 202 is fixedly connected with a first threaded column 203, and the side wall of the first threaded column 203 is threadedly connected with a first sliding block 204;

[0028] The top of the first sliding block 204 is fixedly connected with an electronic telescopic rod 205, the bottom end of the electronic telescopic rod 205 is fixedly installed with a drilling device 206, and a square hole 207 is formed on the surface of the workbench 101 below the drilling device 206;

[0029] It should be noted that the first threaded column 203 is driven to rotate by the second servo motor 201, and the first sliding block 204 is slid on the inner wall of the connecting box 202 by the threaded connection between the first threaded column 203 and the first sliding block 204, so as to adjust the position of the drilling device 206. The drilling device 206 can be driven to slide down by the electronic telescopic rod 205, so as to facilitate punching at different positions on the surface of the leather.

[0030] Referring to Figures 1-5 The inner walls of the side plates 1 on both sides of the drilling device 206 are rotatably connected with second threaded columns 4, and the side walls of the second threaded columns 4 are threadedly connected with second sliding blocks;

[0031] The side wall of the second sliding block is rotatably connected with a pressure roller 401, and the side wall of the second threaded column 4 is threadedly connected with a nut 402;

[0032] The inner walls of the sleeves 403 on both sides of the electronic telescopic rod 205 are fixedly connected with sleeves 403, and the inner walls of the sleeves 403 are slidably connected with pressure plates 404. The sleeves 403 and the pressure plates 404 are fixedly connected with springs 405;

[0033] It needs to be explained that the second sliding block is driven to slide down by the threaded connection between the second threaded column 4 and the second sliding block, the pressure roller 401 is pressed on the surface of the leather, when the leather slides, the pressure roller 401 rotates to eliminate the wrinkles on the surface of the leather, and when the drilling device 206 slides down to punch holes, the pressing plate 404 first contacts the leather, the leather is pressed by the spring 405, and then the drilling device 206 slides down to punch holes on the leather.

[0034] The operation mode is as follows: the leather roll is placed on the base 307, then one side of the leather is pulled up, the leather is placed on the surface of the workbench 101 between the first connecting roller 308 and the second connecting roller 309, and then one side of the leather is placed on the surface of the rotating roller 303, the threaded bolt 305 at the top of the connecting frame 304 is rotated, the fixed plate 306 is pressed down by the threaded bolt 305, one side of the leather is fixed on the surface of the rotating roller 303 by the fixed plate 306, the second sliding block is driven to slide down by the threaded connection between the second threaded column 4 and the second sliding block, and the pressure roller 401 is pressed on the surface of the leather.

[0035] The rotating shaft 302 is rotated by the first servo motor 301, the rotating roller 303 is rotated by the rotating shaft 302, when the rotating roller 303 rotates, the leather is wound on the side wall of the rotating roller 303, the leather slides on the surface of the workbench 101, the pressure roller 401 rotates to eliminate the wrinkles on the surface of the leather, the first threaded column 203 is rotated by the second servo motor 201, the first sliding block 204 slides on the inner wall of the connecting box 202 by the threaded connection between the first threaded column 203 and the first sliding block 204, and then the position of the drilling device 206 is adjusted, the drilling device 206 is driven to slide down by the electronic telescopic rod 205, so that the leather is punched at different positions on the surface of the leather, when the drilling device 206 slides down to punch holes, the pressing plate 404 first contacts the leather, the leather is pressed by the spring 405, and then the drilling device 206 slides down to punch holes on the leather, so that the leather is prevented from deforming under the pressure of the drilling device 206 when the holes are punched.

[0036] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An automobile seat leather punching device comprising a side plate (1), characterized in that: The side plate (1) side wall is fixedly connected with a working plate (101), a punching assembly (2) is installed on the side plate (1) side wall, the punching assembly (2) is used for punching leather, a conveying assembly (3) is installed on the side plate (1) side wall, the conveying assembly (3) is used for conveying leather, and the conveying assembly (3) comprises: The conveying assembly (3) comprises a first servo motor (301), the first servo motor (301) is fixedly installed on the side plate (1) side wall, the first servo motor (301) output end is fixedly connected with a rotating shaft (302), the rotating shaft (302) side wall is fixedly connected with a rotating roller (303), the rotating roller (303) both sides side wall is fixedly connected with a connecting frame (304), the connecting frame (304) top is screw connected with a threaded bolt (305), the threaded bolt (305) bottom end is rotatably connected with a fixed plate (306), and the fixed plate (306) bottom is provided as an arc.

2. The automobile seat leather punching device according to claim 1, characterized in that: The side plate (1) bottom is fixedly connected with a base (307), and the working plate (101) both sides side wall is provided as an arc.

3. The device according to claim 2, characterized in that: The side plate (1) side wall is rotatably connected with a first connecting roller (308) and a second connecting roller (309) below the working plate (101).

4. The device according to claim 3, characterized in that: The punching assembly (2) comprises a second servo motor (201), the second servo motor (201) is fixedly installed on the side plate (1) side wall, and the side plate (1) side wall is fixedly connected with a connecting box (202).

5. The device according to claim 4, characterized in that: The second servo motor (201) output end is fixedly connected with a first threaded column (203) in the connecting box (202) inner cavity, and the first threaded column (203) side wall is screw connected with a first sliding block (204).

6. The device according to claim 5, wherein: The first sliding block (204) top is fixedly connected with an electronic telescopic rod (205), the electronic telescopic rod (205) bottom end is fixedly installed with a drilling device (206), and a square hole (207) is formed in the working plate (101) surface below the drilling device (206).

7. The device according to claim 6, characterized in that it comprises: The side plate (1) inner wall is rotatably connected with a second threaded column (4) on both sides of the drilling device (206), and the second threaded column (4) side wall is screw connected with a second sliding block.

8. The device according to claim 7, characterized in that: The second sliding block side wall is rotatably connected with a pressure roller (401), and the second threaded column (4) side wall is screw connected with a nut (402).

9. The device according to claim 8, characterized in that it comprises: The electronic telescopic rod (205) both sides side wall is fixedly connected with a sleeve plate (403), the sleeve plate (403) inner wall is slidably connected with a pressing plate (404), and the sleeve plate (403) and the pressing plate (404) are fixedly connected with a spring (405).

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