Punching machine for automobile seat cushion

Abstract

The utility model belongs to the technical field of automobile cushion, specifically is a kind of punch for automobile cushion, including machine body and trowelling device, the upper surface of machine body is slidably connected with punching part, the upper surface of machine body is fixedly connected with platform, the lateral wall of machine body is fixedly connected with control screen, trowelling device is set the surface of platform, trowelling device includes support frame, the lateral wall of support frame and platform lateral wall fixedly connected, the surface of support frame is slidably connected with two moving blocks, the position of machine body lateral wall close to control screen is equipped with protection device, protection device includes support block, the lateral wall of support block and machine body lateral wall fixedly connected, the surface of support block is rotatably connected with baffle, the inner surface of baffle is fixedly connected with fender;By setting the whole device can conveniently trowel to leather, reduce the situation that leather is influenced punching because of self characteristic, can also fix the position of leather, reduce the situation that leather is disorderly when operating.

Description

Technical Field

[0001] This utility model relates to the field of automotive seat technology, specifically a punching machine for automotive seat cushions. Background Technology

[0002] Car seat cushions come in four types: three-piece, five-piece, eight-piece, and nine-piece sets. A three-piece set includes the cushions for the two front seats and the cushions for the rear bench seat. A five-piece set includes the backrests for the two front seats in addition to the three-piece set. They are classified by material as: genuine leather / fur, microfiber leather (PU), artificial leather, and synthetic fiber.

[0003] Regarding the above and existing related technologies: When producing car seat cushions, it is necessary to drill holes in the leather material, which requires the use of a dedicated CNC punching machine. Most CNC punching machines lack smoothing and positioning mechanisms in their support platforms. Leather is a typical flexible material, and before processing, it is prone to wrinkles, warping, and local bulges due to storage and handling. If it is not smoothed before processing, poor hole accuracy is likely to occur. Therefore, a punching machine for car seat cushions is proposed to address the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The punching machine for car seat cushions of this utility model includes a machine body and a smoothing device. A punching part is slidably connected to the upper surface of the machine body, and a platform is fixedly connected to the upper surface of the machine body. A control screen is fixedly connected to the side wall of the machine body. The smoothing device is set on the surface of the platform. The smoothing device includes a support frame. The side wall of the support frame is fixedly connected to the side wall of the platform. Two moving blocks are slidably connected to the surface of the support frame. Scrapers are fixedly connected to the side walls of the two moving blocks. A support strip is fixedly connected to the side wall of the platform. The inner surface of the scraper is slidably connected to the surface of the support strip. The scraper is located directly above the platform. When the scraper moves, it slides on the surface of the support strip. The scraper will smooth the leather material and then perform the punching operation. By setting up the support frame, moving blocks, scraper and support strip, the leather material can be easily smoothed, thereby reducing the impact on the punching operation.

[0006] Preferably, a fixing block is fixedly connected to the side wall of the scraper, and a threaded post is threadedly connected to the inner wall of the fixing block. When the threaded post rotates, the threaded post rotates on the inner wall of the fixing block, and the fixing block can support the threaded post.

[0007] Preferably, the upper surface of the threaded column is covered with a soft top, and a limiting plate is fixedly connected to the side wall of the platform. The soft top is located directly below the limiting plate and rests on the bottom end of the limiting plate. By setting the threaded column and the soft top, the position of the fixing block can be restricted.

[0008] Preferably, both sides of the support bar are fixedly connected to limit blocks. When the scraper moves, the scraper will move between the two limit blocks, and the two limit blocks can restrict the position of the scraper.

[0009] Preferably, a groove is provided on the surface of the scraper near the limiting plate, and the inner wall of the groove of the scraper is slidably connected to the surface of the limiting plate. When the scraper moves, the scraper will slide on the surface of the limiting plate through the groove. The groove facilitates the movement of the scraper.

[0010] Preferably, a protective device is provided on the side wall of the machine body near the control screen. The protective device includes a support block, the side wall of the support block is fixedly connected to the side wall of the machine body, a baffle is rotatably connected to the surface of the support block, and a guard plate is fixedly connected to the inner surface of the baffle. The baffle and the guard plate are fitted onto the surface of the control screen, and the baffle will drive the guard plate to rotate. By setting the support block, the baffle and the guard plate, the control screen can be protected.

[0011] Preferably, a magnetic block is fixedly connected to the upper surface of the baffle, and a magnetic column is fixedly connected to the side wall of the machine body near the magnetic block. The side wall of the magnetic column and the side wall of the magnetic block are magnetically attracted to each other, and the magnetic block is attracted to the surface of the magnetic column. By setting the magnetic block and the magnetic column, the angle of the baffle can be limited.

[0012] The advantages of this utility model are: 1. When punching is required, the leather is placed on the surface of the platform, and then the scraper is pushed to move the moving block. The moving block slides on the surface of the support frame, and the scraper slides on the surface of the support strip. The scraper moves between the two limiting blocks. When the scraper moves, it will drive the fixed block to move. The scraper will move on the surface of the leather. When the scraper moves to the edge of the leather, the threaded column is rotated to rotate on the inner wall of the fixed block. The threaded column drives the soft top to move. The soft top is pressed against the bottom of the limiting plate. Then, the punching block is used to punch the leather. By setting the whole device, the leather can be easily smoothed, reducing the impact of the leather's own characteristics on punching. At the same time, the position of the leather can be fixed, reducing the situation where the leather moves randomly during operation.

[0013] 2. After the control panel is set up, the baffle is pushed to rotate on the surface of the support block. The baffle will drive the guard plate to rotate, and the guard plate and the baffle will fit into the control panel. When the baffle rotates, it will also drive the magnetic block to rotate. The magnetic block fits into the magnetic column, and the magnetic column attracts the magnetic block. By setting up the whole device, the control panel can be protected, reducing the situation of accidentally touching the control panel during operation, and also reducing the possibility of accidentally touching the control panel. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 A three-dimensional structural diagram of the body of a punching machine for car seat cushions; Figure 2 This is a side view of the main body of a punching machine for car seat cushions. Figure 3 For a punching machine for car seat cushions Figure 2 A schematic diagram of the structure at point A; Figure 4 This is a top view of the main body of a punching machine for car seat cushions. Figure 5 For a punching machine for car seat cushions Figure 4 A schematic diagram of the structure at point B.

[0016] In the diagram: 1. Machine body; 2. Punching section; 3. Platform; 4. Control panel; 5. Smoothing device; 51. Support frame; 52. Moving block; 53. Scraper; 54. Support strip; 55. Fixing block; 56. Threaded column; 57. Soft top; 58. Limiting plate; 59. Limiting block; 6. Protective device; 61. Supporting block; 62. Baffle; 63. Guard plate; 64. Magnetic block; 65. Magnetic column. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0018] Please see Figure 1-5As shown, a punching machine for car seat cushions includes a body 1 and a smoothing device 5. A punching section 2 is slidably connected to the upper surface of the body 1, and a platform 3 is fixedly connected to the upper surface of the body 1. A control panel 4 is fixedly connected to the side wall of the body 1. The smoothing device 5 is disposed on the surface of the platform 3 and includes a support frame 51. The side wall of the support frame 51 is fixedly connected to the side wall of the platform 3. Two moving blocks 52 are slidably connected to the surface of the support frame 51. Scrapers 53 are fixedly connected to the side walls of the two moving blocks 52. Support strips 5 are fixedly connected to the side walls of the platform 3. 4. The inner surface of the scraper 53 and the surface of the support bar 54 are slidably connected, and the scraper 53 is located directly above the platform 3. During operation, the leather is laid on the upper surface of the platform 3, and then the scraper 53 is pushed to move the moving block 52. The moving block 52 slides on the surface of the support frame 51, and the scraper 53 slides on the surface of the support bar 54 when it moves. The scraper 53 will flatten the leather and then perform the punching operation. By setting the support frame 51, the moving block 52, the scraper 53 and the support bar 54, the leather can be easily flattened, thereby reducing the impact on the punching operation.

[0019] A fixing block 55 is fixedly connected to the side wall of the scraper 53, and a threaded post 56 is threadedly connected to the inner wall of the fixing block 55. During operation, the threaded post 56 rotates on the inner wall of the fixing block 55, and the fixing block 55 can support the threaded post 56.

[0020] The upper surface of the threaded column 56 has a soft top 57, and the side wall of the platform 3 is fixedly connected to a limiting plate 58. The soft top 57 is located directly below the limiting plate 58. During operation, the threaded column 56 will drive the soft top 57 to move. The soft top 57 is pressed against the bottom end of the limiting plate 58. By setting the threaded column 56 and the soft top 57, the position of the fixed block 55 can be restricted.

[0021] Both sides of the support bar 54 are fixedly connected to limit blocks 59; during operation, the scraper 53 will move between the two limit blocks 59, and the two limit blocks 59 can restrict the position of the scraper 53.

[0022] A groove is provided on the surface of the scraper 53 near the limiting plate 58. The inner wall of the groove of the scraper 53 is slidably connected to the surface of the limiting plate 58. During operation, the scraper 53 slides on the surface of the limiting plate 58 through the groove. The groove facilitates the movement of the scraper 53.

[0023] A protective device 6 is provided on the side wall of the machine body 1 near the control panel 4. The protective device 6 includes a support block 61. The side wall of the support block 61 is fixedly connected to the side wall of the machine body 1. A baffle 62 is rotatably connected to the surface of the support block 61. A protective plate 63 is fixedly connected to the inner surface of the baffle 62. The baffle 62 and the protective plate 63 are fitted onto the surface of the control panel 4. During operation, pushing the baffle 62 causes it to rotate on the surface of the support block 61. The baffle 62 will drive the protective plate 63 to rotate. By setting the support block 61, the baffle 62 and the protective plate 63, the control panel 4 can be protected.

[0024] A magnetic block 64 is fixedly connected to the upper surface of the baffle 62, and a magnetic column 65 is fixedly connected to the side wall of the machine body 1 near the magnetic block 64. The side wall of the magnetic column 65 and the side wall of the magnetic block 64 are magnetically attracted to each other. When working, the baffle 62 will drive the magnetic block 64 to rotate, and the magnetic block 64 will be attracted to the surface of the magnetic column 65. By setting the magnetic block 64 and the magnetic column 65, the angle of the baffle 62 can be limited.

[0025] Working principle: When punching is required, the leather is placed on the upper surface of platform 3, and then the scraper 53 is pushed to move the moving block 52. The moving block 52 slides on the surface of the support frame 51, and the scraper 53 slides on the surface of the support bar 54. The scraper 53 moves between the two limit blocks 59. When the scraper 53 moves, it will drive the fixed block 55 to move. The scraper 53 will move on the surface of the leather. When the scraper 53 moves to the edge of the leather, the threaded column 56 is rotated to rotate on the inner wall of the fixed block 55. The threaded column 56 drives the soft top 57 to move. The soft top 57 presses against the bottom end of the limit plate 58. Then, the punching part 2 punches the leather. The entire device can easily smooth the leather, reducing the impact of the leather's own characteristics on punching, and can also fix the position of the leather, reducing the leather's movement during operation. After the control panel 4 is set up, push the baffle 62 to make the baffle 62 rotate on the surface of the support block 61. The baffle 62 will drive the guard plate 63 to rotate. The guard plate 63 and the baffle 62 are in contact with the control panel 4. When the baffle 62 rotates, it will also drive the magnetic block 64 to rotate. The magnetic block 64 is in contact with the magnetic column 65, and the magnetic column 65 attracts the magnetic block 64. By setting up the entire device, the control panel 4 can be protected, reducing the possibility of accidentally touching the control panel 4 during operation, and also reducing the possibility of accidentally touching the control panel 4.

[0026] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A punching machine for car seat cushions, comprising a machine body (1) and a smoothing device (5), characterized in that: The upper surface of the machine body (1) is slidably connected to a punched part (2), the upper surface of the machine body (1) is fixedly connected to a platform (3), the side wall of the machine body (1) is fixedly connected to a control screen (4), the smoothing device (5) is set on the surface of the platform (3), the smoothing device (5) includes a support frame (51), the side wall of the support frame (51) is fixedly connected to the side wall of the platform (3), the surface of the support frame (51) is slidably connected to two moving blocks (52), the side walls of the two moving blocks (52) are fixedly connected to scrapers (53), the side wall of the platform (3) is fixedly connected to a support strip (54), the inner surface of the scraper (53) is slidably connected to the surface of the support strip (54), and the scraper (53) is located directly above the platform (3).

2. The punching machine for automobile seat cushions according to claim 1, characterized in that: The scraper (53) has a fixed block (55) fixedly connected to its side wall, and the inner wall of the fixed block (55) has a threaded post (56) threadedly connected to it.

3. A punching machine for car seat cushions according to claim 2, characterized in that: The upper surface of the threaded column (56) is covered by a soft top (57), and the side wall of the platform (3) is fixedly connected to a limiting plate (58). The soft top (57) is located directly below the limiting plate (58).

4. A punching machine for automobile seat cushions according to claim 1, characterized in that: Limiting blocks (59) are fixedly connected to both sides of the support bar (54).

5. A punching machine for automobile seat cushions according to claim 1, characterized in that: The scraper (53) has a groove on its surface near the limiting plate (58), and the inner wall of the groove of the scraper (53) is slidably connected to the surface of the limiting plate (58).

6. A punching machine for automobile seat cushions according to claim 1, characterized in that: The side wall of the body (1) is provided with a protective device (6) near the control screen (4). The protective device (6) includes a support block (61). The side wall of the support block (61) is fixedly connected to the side wall of the body (1). A baffle (62) is rotatably connected to the surface of the support block (61). A guard plate (63) is fixedly connected to the inner surface of the baffle (62). The baffle (62) and the guard plate (63) are fitted onto the surface of the control screen (4).

7. A punching machine for automobile seat cushions according to claim 6, characterized in that: A magnetic block (64) is fixedly connected to the upper surface of the baffle (62), and a magnetic column (65) is fixedly connected to the side wall of the body (1) near the magnetic block (64). The side wall of the magnetic column (65) and the side wall of the magnetic block (64) are magnetically attracted to each other.

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