Automobile decoration strip punching device

Abstract

The utility model discloses an automobile decoration strip punching device which comprises a punching operation table and an automobile decoration strip body, two supporting columns are welded to the left side and the right side of the top of the punching operation table respectively, a mounting plate is fixedly connected to the tops of the supporting columns, and an air cylinder is mounted at the top of the mounting plate; the output end of the air cylinder extends to the bottom of the mounting plate and is fixedly connected with a connecting plate, a fixed cutter is fixedly mounted on the right side of the bottom of the connecting plate, a movable cutter is slidably connected to the left side of the bottom of the connecting plate, and the automobile trim body is arranged on the top of the punching operation table. The movable cutter slides at the bottom of the connecting plate, so that the distance between the fixed cutter and the movable cutter is adjusted according to production requirements, automobile trim bodies are punched into different lengths, the automobile trim bodies are conveyed through the driving roller conveying device, manual operation is reduced, and punching efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile trim strip manufacturing equipment, in particular to an automobile trim strip punching device. Background Art

[0002] Existing automobiles are equipped with various decorative strips to decorate and seal required parts; automobile decorative strips are mostly made of plastic materials and are integrally formed through an extrusion process.

[0003] The Chinese utility model patent with the publication (announcement) number CN219726379U discloses a device for punching automobile trim strips, including a frame and a workbench, a bracket is arranged on the workbench, a punching mechanism is arranged on the bracket, the punching mechanism includes a knife seat and two cutters, and bosses are arranged on both sides of the knife seat; a placement groove is arranged on the top of the workbench, and two mutually parallel give-way grooves are also arranged on the top of the workbench, and the two give-way grooves are respectively located below the two cutters; a slide groove is opened on the vertical part of the bracket, and the boss is located in the slide groove, one of the bosses is connected to a transmission mechanism, and the transmission mechanism includes a connecting shaft 1, a rotating disk and a connecting rod, the connecting shaft 1 is installed on the outer side of the boss, and a connecting shaft 2 is eccentrically arranged on one side of the rotating disk, and the two ends of the connecting rod are respectively hinged to the connecting shaft 1 and the connecting shaft 2; the rotating disk is connected to a driving mechanism, and the length of the trim strip cut each time by the utility model is the spacing between the two cutters, the uniformity of the trim strip length is high, and the safety of the trim strip punching process is improved at the same time.

[0004] However, since the distance between the two cutters of the automobile trim punching device is fixed, the automobile trim can only be punched into fixed lengths, and it is impossible to punch the automobile trim into different lengths according to the actual requirements of the manufacturer. Therefore, it is necessary to design an automobile trim punching device to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a punching device for automobile trim strips, which has the advantage of punching the automobile trim strip body into different lengths, so as to solve the above-mentioned background technical problems.

[0006] The utility model provides a technical solution to the above-mentioned technical problems as follows: a device for punching automobile trim strips, comprising a punching operation table and an automobile trim strip body: two support columns are welded on the left and right sides of the top of the punching operation table, the top of the support column is fixedly connected with a mounting plate, the top of the mounting plate is installed with a cylinder, the output end of the cylinder extends to the bottom of the mounting plate and is fixedly connected with a connecting plate, a fixed cutter is fixedly installed on the right side of the bottom of the connecting plate, a movable cutter is slidably connected to the left side of the bottom of the connecting plate, the automobile trim strip body is arranged on the top of the punching operation table, and an active roller conveying device is installed on the right side of the punching operation table, and the automobile trim strip body is conveyed by the active roller conveying device.

[0007] Preferably, scale lines are provided on the front side of the connecting plate.

[0008] Preferably, two guide pillars are welded on both left and right sides of the top of the connecting plate, and the mounting plate slides on the surfaces of the guide pillars.

[0009] Preferably, the top between the two guide pillars on the left and the top between the two guide pillars on the right are both fixedly connected by a connecting rod.

[0010] Preferably, a threaded sleeve is fixedly mounted on the top of the movable cutter, a movable cavity for sliding the threaded sleeve is provided at the bottom of the connecting plate, a threaded rod is rotatably connected to the inner cavity of the movable cavity, and the threaded sleeve is threadedly connected to the surface of the threaded rod.

[0011] Preferably, the left side of the threaded rod extends to the outside of the connecting plate and is welded with an active cap, and the surface of the active cap is provided with an uneven pattern.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model allows the movable cutter to slide at the bottom of the connecting plate, thereby adjusting the spacing between the fixed cutter and the movable cutter according to production requirements, thereby realizing punching and cutting the automobile trim strip body into different lengths, and conveying the automobile trim strip body through an active roller conveying device, thereby reducing manual operations and improving punching and cutting efficiency;

[0014] 2. The utility model provides guide posts. When the cylinder drives the connecting plate to slide up and down on the top of the punching operation table, the mounting plate will slide on the surface of the guide posts, thereby improving the stability of the connecting plate sliding up and down;

[0015] 3. The utility model provides scale lines on the surface of the connecting plate, so that when the user adjusts the spacing between the fixed cutter and the movable cutter, the user can observe the distance between the two, thereby facilitating the user to determine the position of the movable cutter; BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only schematic and do not limit the present invention, wherein:

[0017] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0018] Figure 2 It is a partial bottom-up stereoscopic schematic diagram of an embodiment of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Punching operation table, 2. Support column, 3. Mounting plate, 4. Cylinder, 5. Connecting plate, 6. Fixed cutter, 7. Movable cutter, 8. Car trim body, 9. Active roller conveying device, 10. Guide column, 11. Connecting rod, 12. Threaded rod, 13. Threaded sleeve, 14. Movable cavity, 15. Active cap. DETAILED DESCRIPTION

[0021] Hereinafter, an embodiment of the automobile trim punching device of the present invention will be described with reference to the accompanying drawings.

[0022] Figure 1-2 The utility model shows an automobile trim strip punching device of an embodiment of the utility model, which includes a punching operation table 1 and an automobile trim strip body 8: two support columns 2 are welded on the left and right sides of the top of the punching operation table 1, and a mounting plate 3 is fixedly connected to the top of the support column 2. A cylinder 4 is installed on the top of the mounting plate 3, and the output end of the cylinder 4 extends to the bottom of the mounting plate 3 and is fixedly connected to a connecting plate 5. The front side of the connecting plate 5 is provided with scale lines. Through the setting of the scale lines on the surface of the connecting plate 5, when the user adjusts the spacing between the fixed cutter 6 and the movable cutter 7, it is convenient for the user to observe the distance between the two, so as to facilitate the user to determine the position of the movable cutter 7. Two guide columns 10 are welded on the left and right sides of the top of the connecting plate 5, and the mounting plate 3 slides on the surface of the guide columns 10. Through the setting of the guide columns 10, when the cylinder 4 drives the connecting plate 5 to slide up and down on the top of the punching operation table 1, the mounting plate 3 will slide on the surface of the guide columns 10. The surface slides, thereby improving the stability of the connecting plate 5 sliding up and down, the top between the two guide pillars 10 on the left and the top between the two guide pillars 10 on the right are fixedly connected by a connecting rod 11, a fixed cutter 6 is fixedly installed on the right side of the bottom of the connecting plate 5, and a movable cutter 7 is slidably connected to the left side of the bottom of the connecting plate 5. A threaded sleeve 13 is fixedly installed on the top of the movable cutter 7. An active cavity 14 for sliding the threaded sleeve 13 is provided at the bottom of the connecting plate 5, and a threaded rod 12 is rotatably connected to the inner cavity of the active cavity 14. The threaded sleeve 13 is threadedly connected to the surface of the threaded rod 12, and the left side of the threaded rod 12 extends to the outside of the connecting plate 5 and is welded with an active cap 15. The surface of the active cap 15 is provided with an uneven pattern. The automobile trim body 8 is arranged on the top of the punching operation table 1, and an active roller conveying device 9 is installed on the right side of the punching operation table 1, and the automobile trim body 8 is conveyed by the active roller conveying device 9.

[0023] Working principle: When the utility model is used, the user drives the threaded rod 12 to rotate in the inner cavity of the active cavity 14 by rotating the active cap 15, thereby driving the threaded sleeve 13 to slide in the inner cavity of the active cavity 14, and then driving the movable cutter 7 to slide on the bottom of the connecting plate 5, so as to adjust the spacing between the fixed cutter 6 and the movable cutter 7 according to production requirements, and then drives the connecting plate 5 to slide downward through the cylinder 4. At this time, the mounting plate 3 will slide on the surface of the guide column 10, thereby driving the fixed cutter 6 and the movable cutter 7 to slide downward to punch the automobile trim body 8, thereby realizing the punching of the automobile trim body 8 into different lengths, and the automobile trim body 8 is transported by the active roller conveyor 9, reducing manual operation and improving punching efficiency.

[0024] In summary, the automobile trim punching device, by sliding the movable cutter 7 at the bottom of the connecting plate 5, adjusts the spacing between the fixed cutter 6 and the movable cutter 7 according to production requirements, thereby achieving the punching of the automobile trim body 8 into different lengths, and conveys the automobile trim body 8 through the active roller conveying device 9, thereby reducing manual operation and improving punching efficiency.

Claims

1. A punching device for automobile trim strips, characterized in that: The invention comprises a punching and cutting operation table (1) and an automobile trim strip body (8): two support columns (2) are welded on the left and right sides of the top of the punching and cutting operation table (1); the top of the support column (2) is fixedly connected to a mounting plate (3); the top of the mounting plate (3) is installed with a cylinder (4); the output end of the cylinder (4) extends to the bottom of the mounting plate (3) and is fixedly connected to a connecting plate (5); a fixed cutter (6) is fixedly installed on the right side of the bottom of the connecting plate (5); a movable cutter (7) is slidably connected to the left side of the bottom of the connecting plate (5); the automobile trim strip body (8) is arranged on the top of the punching and cutting operation table (1); an active roller conveying device (9) is installed on the right side of the punching and cutting operation table (1); and the automobile trim strip body (8) is conveyed by the active roller conveying device (9).

2. The automobile trim punching device according to claim 1, characterized in that: The front side of the connecting plate (5) is provided with scale lines.

3. The automobile trim punching device according to claim 2, characterized in that: Two guide pillars (10) are welded on both the left and right sides of the top of the connecting plate (5), and the mounting plate (3) slides on the surfaces of the guide pillars (10).

4. The automobile trim punching device according to claim 3, characterized in that: The top between the two guide pillars (10) on the left and the top between the two guide pillars (10) on the right are both fixedly connected via a connecting rod (11).

5. The automobile trim punching device according to claim 4, characterized in that: A threaded sleeve (13) is fixedly mounted on the top of the movable cutter (7), and a movable cavity (14) for the threaded sleeve (13) to slide is provided at the bottom of the connecting plate (5). A threaded rod (12) is rotatably connected to the inner cavity of the movable cavity (14), and the threaded sleeve (13) is threadedly connected to the surface of the threaded rod (12).

6. The automobile trim punching device according to claim 5, characterized in that: The left side of the threaded rod (12) extends to the outside of the connecting plate (5) and is welded with an active cap (15), and the surface of the active cap (15) is provided with an uneven pattern.

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