Automobile seat adsorption type leather hot press forming device

Abstract

The utility model relates to the field of automobile seat leather processing technology discloses an automobile seat adsorption type leather hot press forming device, including the forming table and two fixed frames, two between the support shafts fixedly connected with mounting bracket, the outer surface of mounting bracket is installed with the forming plate, the bottom outer surface fixed mounting of forming plate has first motor, the output fixedly connected with disc of first motor, the top outer surface fixed connection of connecting plate has knock head, through first cylinder drive rack, make transmission gear rotate, thereby overturning forming plate, cooperate first motor, drive disc rotation, disc drive connecting plate and knock head, cooperate spring, with the work of first motor drive knock head knock mounting bracket, make the vibration force in forming plate, make the leather in the forming plate after forming be in the loose state, thereby conveniently the leather after forming automatically falls, improved the efficiency that the leather hot press formed.

Description

Technical Field

[0001] This utility model relates to the field of automotive seat leather processing technology, specifically to an adsorption-type leather hot pressing molding device for automotive seats. Background Technology

[0002] In the production of car seats, hot pressing equipment is usually used to press and shape the leather to form the initial shape of the car seat leather before proceeding to the next step.

[0003] An existing patent (publication number: CN217398887U) discloses a hot-press forming machine for automotive interior leather, including a working box. A driver is fixedly installed on the lower inner wall of the working box. A push rod is fixedly connected to the output end of the driver. A connecting plate is fixedly connected to the other end of the push rod. An adjusting device is fixedly connected to the top of the connecting plate. A forming plate is fixedly connected to the other end of the adjusting device. A material feeding groove is formed at the top of the forming plate. A connecting block is fixedly connected to the upper inner wall of the working box. A hot-press plate is fixedly connected to the bottom end of the connecting block. The hot-press plate is positioned directly above the material feeding groove. This invention has a simple structure and is easy to operate. It can buffer the device, preventing excessive pressure between the hot-press plate and the forming plate, which could damage the device. It can also separate the hot-press plate from the forming plate after a certain period of hot pressing, preventing the leather from being overheated.

[0004] When the above-mentioned patented technology is used, as the hot pressing process continues, the leather gradually expels the air inside the molding plate, creating a vacuum between the molding plate and the leather. As a result, the leather after hot pressing becomes stuck inside the molding plate, making it difficult to remove. It requires manual prying with tools and then manual removal of the leather from the molding plate. This operation is time-consuming and labor-intensive, resulting in poor operability and low work efficiency of the device. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides an adsorption-type leather hot-press molding device for automobile seats, thereby solving the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a car seat adsorption-type leather hot-press molding device, comprising a molding table and two fixed frames, with support shafts rotatably passing through the left and right sides of the interior of the two fixed frames, and a mounting frame fixedly connected between the two support shafts. A molding plate is mounted on the outer surface of the mounting frame, and a first motor is fixedly mounted on the bottom outer surface of the molding plate. A disc is fixedly connected to the output end of the first motor, and the output end of the first motor is fixedly connected to the eccentric part of the disc. A connecting plate is movably attached to the outer surface of the disc, and a striking head is fixedly connected to the top outer surface of the connecting plate.

[0007] Furthermore, a rotating shaft is rotatably connected to the top outer surface of the forming platform, a driven gear is fixedly sleeved on the outer surface of the rotating shaft, a second motor is fixedly installed on the top outer surface of the forming platform, a driving gear is fixedly sleeved at the output end of the second motor, the driving gear and the driven gear are movably meshed on their outer surfaces, a rotating plate is fixedly sleeved on the outer surface of the rotating shaft, and two fixed brackets are fixedly connected to both ends of the rotating plate respectively.

[0008] Furthermore, a first cylinder is fixedly installed on the left outer surface of the fixing frame, and a rack is fixedly connected to the output end of the first cylinder. A transmission gear is fixedly sleeved on the outer surface of the left support shaft, and the rack is movably meshed with the outer surface of the transmission gear.

[0009] Furthermore, a support frame is fixedly connected to the top rear outer surface of the fixed frame, a second cylinder is fixedly installed on the top outer surface of the support frame, an installation plate is fixedly connected to the output end of the second cylinder, and a hot press plate is installed on the outer surface of the installation plate.

[0010] Furthermore, two sliding rods are fixedly connected to the bottom outer surface of the mounting bracket, and the connecting plate is movably sleeved on the outer surface of the two sliding rods. Two springs are fixedly connected between the connecting plate and the mounting bracket, and the two springs are respectively sleeved on the outer surface of the two sliding rods.

[0011] Furthermore, the top outer surface of the striking head is hemispherical, and a silicone pad is fixedly connected to the outer surface of the striking head.

[0012] Furthermore, reinforcing rods are fixedly connected to the bottom outer surfaces of both of the fixing frames, and ball bearings are provided on the bottom outer surfaces of both reinforcing rods. The bottom ends of the ball bearings are flush with the top outer surface of the forming table.

[0013] Furthermore, an infrared transmitter is fixedly installed on the top outer surface of the support frame facing downwards, and an infrared receiver corresponding to the infrared transmitter is fixedly installed on the top outer surface of the forming table. Both the infrared receiver and the second motor are electrically connected to an external controller.

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

[0015] 1. This automotive seat adsorption-type leather hot pressing molding device uses a first cylinder to drive a rack and pinion, which in turn rotates the transmission gear, thereby flipping the molding plate. In conjunction with a first motor, a disc rotates, which in turn drives a connecting plate and a striking head. With the help of a spring, the striking head strikes the mounting frame as the first motor operates, generating vibration within the molding plate. This causes the molded leather to be in a loose state within the molding plate, facilitating its automatic detachment and improving the efficiency of the leather hot pressing molding process.

[0016] 2. This automotive seat adsorption-type leather hot pressing molding device uses a second motor to drive the drive gear to rotate, which in turn drives the driven gear to rotate. The driven gear then drives the rotating shaft to rotate, causing the rotating plate to rotate and the fixed frame to rotate the molding plate. This allows one end of the hot-pressed molding plate to rotate to the unloading area for unloading, while the unpressed leather is rotated to the molding area for hot pressing. This allows for cyclical and alternating hot pressing operations, further improving the efficiency of hot pressing molding. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of this utility model from below;

[0019] Figure 3 This is a front view schematic diagram of the fixing frame and related structures of this utility model;

[0020] Figure 4 This is a bottom view of the fixing frame and related structures of this utility model;

[0021] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0022] In the diagram: 1. Forming table; 2. Fixing frame; 3. Mounting frame; 4. Forming plate; 5. First motor; 6. Disc; 7. Connecting plate; 8. Striking head; 9. Spring; 10. Transmission gear; 11. First cylinder; 12. Rack; 13. Rotating shaft; 14. Second motor; 15. Driven gear; 16. Driving gear; 17. Rotating plate; 18. Support frame; 19. Second cylinder; 20. Hot press plate. Detailed Implementation

[0023] 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 protection scope of the present utility model.

[0024] Example 1:

[0025] Please refer to the following: Figures 1-5 This utility model provides a technical solution: a car seat adsorption-type leather hot pressing molding device, including a molding table 1 and two fixed frames 2. Support shafts rotatably extend through the left and right sides of the interior of each fixed frame 2. A mounting frame 3 is fixedly connected between the two support shafts. A molding plate 4 is mounted on the outer surface of the mounting frame 3. A first motor 5 is fixedly mounted on the bottom outer surface of the molding plate 4. A disc 6 is fixedly connected to the output end of the first motor 5. The output end of the first motor 5 is fixedly connected to the eccentric part of the disc 6. A connecting plate 7 is movably fitted onto the outer surface of the disc 6. A striking head 8 is fixedly connected to the top outer surface of the connecting plate 7. Specifically, after the leather hot pressing molding is completed, the first motor 5 drives the disc 6... When disc 6 rotates, as the eccentric part of disc 6 rotates from the end near the connecting plate 7 to the end away from the connecting plate 7, disc 6 presses against the connecting plate 7, causing the connecting plate 7 to drive the striking head 8 upward, so that the striking head 8 strikes the mounting frame 3 and transmits the vibration force to the forming plate 4, so that the forming plate 4 generates vibration force, making the formed leather in a loose state within the forming plate 4. When the eccentric part of disc 6 rotates from the end away from the connecting plate 7 to the end near the connecting plate 7, spring 9 drives the connecting plate 7 to reset, so that with the operation of the first motor 5, the striking head 8 strikes the mounting frame 3, causing the leather to fall off by its own weight, thus facilitating the automatic fall of the formed leather and improving the efficiency of the hot pressing forming of the leather.

[0026] In this embodiment, a rotating shaft 13 is rotatably connected to the top outer surface of the forming table 1. A driven gear 15 is fixedly sleeved on the outer surface of the rotating shaft 13. A second motor 14 is fixedly installed on the top outer surface of the forming table 1. A driving gear 16 is fixedly sleeved at the output end of the second motor 14. The driving gear 16 and the driven gear 15 are movably meshed on their outer surfaces. A rotating plate 17 is fixedly sleeved on the outer surface of the rotating shaft 13. Two fixed brackets 2 are fixedly connected to both ends of the rotating plate 17. Specifically, after a group of leather is formed, the second motor 14 works, driving the driving gear 16 to rotate. The driving gear 16 drives the driven gear 15 to rotate, thereby causing the rotating shaft 13 to rotate. When the rotating shaft 13 rotates, it drives the rotating plate 17 to rotate, thereby causing the forming plate 4 to rotate. This allows one end of the hot-pressed forming plate 4 to rotate to the unloading area for unloading, and the leather that has not been hot-pressed to rotate to the forming area for hot-pressing. This allows for cyclical and alternating hot-pressing operations, further improving the efficiency of hot-pressing.

[0027] In this embodiment, a first cylinder 11 is fixedly installed on the outer left side of the fixing frame 2. A rack 12 is fixedly connected to the output end of the first cylinder 11. A transmission gear 10 is fixedly sleeved on the outer surface of the left support shaft. The rack 12 and the outer surface of the transmission gear 10 are movably meshed. Specifically, when the first cylinder 11 is turned on, the first cylinder 11 drives the rack 12 to move, causing the transmission gear 10 to rotate. The transmission gear 10 drives the molding plate 4 to rotate 180 degrees, so that the opening of the molding plate 4 is vertically downward.

[0028] In this embodiment, a support frame 18 is fixedly connected to the top rear outer surface of the fixed frame 2. A second cylinder 19 is fixedly installed on the top outer surface of the support frame 18. An installation plate is fixedly connected to the output end of the second cylinder 19. A hot pressing plate 20 is installed on the outer surface of the installation plate. Specifically, when the second cylinder 19 works, it drives the hot pressing plate 20 to move downward. The hot pressing plate 20 corresponds to the forming plate 4 and performs hot pressing.

[0029] In this embodiment, two sliding rods are fixedly connected to the bottom outer surface of the mounting bracket 3. The connecting plate 7 is movably sleeved on the outer surface of the two sliding rods. Two springs 9 are fixedly connected between the connecting plate 7 and the mounting bracket 3. The two springs 9 are respectively sleeved on the outer surface of the two sliding rods. Specifically, when the connecting plate 7 moves, it slides on the outer surface of the sliding rods. The sliding rods limit the movement of the connecting plate 7, and limit the springs 9 to prevent the springs 9 from tilting.

[0030] In this embodiment, the top outer surface of the striking head 8 is hemispherical, and a silicone pad is fixedly connected to the outer surface of the striking head 8. Specifically, by setting the hemispherical striking head 8 and the silicone pad, the mounting bracket 3 and the striking head 8 are protected, so as to avoid damage to the mounting bracket 3 and the striking head 8 caused by long-term striking by the striking head 8.

[0031] In this embodiment, reinforcing rods are fixedly connected to the bottom outer surfaces of both fixed frames 2, and ball bearings are provided on the bottom outer surfaces of both reinforcing rods. The bottom ends of the ball bearings are flush with the top outer surface of the forming table 1. Specifically, the reinforcing rods increase the strength of the fixed frames 2 during the hot pressing process, and the ball bearings allow the ball bearings to slide stably on the surface of the forming table 1 when the rotating plate 17 rotates and drives the fixed frames 2 to rotate.

[0032] In this embodiment, an infrared transmitter is fixedly installed on the top outer surface of the support frame 18 facing downwards, and an infrared receiver corresponding to the infrared transmitter is fixedly installed on the top outer surface of the molding table 1. The infrared receiver and the second motor 14 are both electrically connected to an external controller. Specifically, infrared light is generated by the infrared transmitter and received by the infrared receiver. When the fixed frame 2 and the molding plate 4 block the infrared light, the infrared receiver sends a signal to the controller, which controls the operation of the second motor 14.

[0033] Working Principle: In use, the leather to be hot-pressed is placed inside the forming plate 4. The second cylinder 19 drives the hot pressing plate 20 to correspond with the forming plate 4, so that the leather inside the forming plate 4 is hot-pressed. After forming, the forming plate 4 is rotated to the unloading position, and the first cylinder 11 is activated. The first cylinder 11 drives the rack 12 to move, causing the transmission gear 10 to rotate. The transmission gear 10 drives the forming plate 4 to rotate 180 degrees, so that the opening of the forming plate 4 is vertically downward. Then, the first motor 5 works, driving the disc 6 to rotate. When the eccentric part of the disc 6 rotates from the end near the connecting plate 7 to the... When the disc 6 is away from the connecting plate 7, it presses the connecting plate 7, causing the connecting plate 7 to move the striking head 8 upward, so that the striking head 8 strikes the mounting frame 3 and transmits the vibration force to the molding plate 4, so that the molding plate 4 generates vibration force, and the molded leather is in a loose state in the molding plate 4. When the eccentric part of the disc 6 rotates from the end away from the connecting plate 7 to the end close to the connecting plate 7, the spring 9 drives the connecting plate 7 to reset. Thus, with the operation of the first motor 5, the striking head 8 strikes the mounting frame 3, so that the leather falls off by its own weight, which facilitates the automatic fall of the molded leather and improves the efficiency of the hot pressing molding of the leather.

[0034] After a set of leather is formed, the second motor 14 operates, driving the drive gear 16 to rotate. The drive gear 16 drives the driven gear 15 to rotate, thereby causing the rotating shaft 13 to rotate. When the rotating shaft 13 rotates, it drives the rotating plate 17 to rotate, thereby causing the forming plate 4 to rotate. This causes one end of the forming plate 4 that has completed hot pressing to rotate to the unloading area for unloading, and rotates the leather that has not been hot pressed to the forming area for hot pressing. This allows for cyclical and alternating hot pressing operations, further improving the efficiency of hot pressing.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A car seat adsorption-type leather hot pressing molding device, comprising a molding table (1) and two fixing frames (2), characterized in that: The two fixed frames (2) have support shafts that rotate through the left and right sides inside. The two support shafts are fixedly connected to a mounting frame (3). A molding plate (4) is installed on the outer surface of the mounting frame (3). A first motor (5) is fixedly installed on the bottom outer surface of the molding plate (4). A disc (6) is fixedly connected to the output end of the first motor (5). The output end of the first motor (5) is fixedly connected to the eccentric part of the disc (6). A connecting plate (7) is movably attached to the outer surface of the disc (6). A knocking head (8) is fixedly connected to the top outer surface of the connecting plate (7). A first cylinder (11) is fixedly installed on the outer left side of the fixed frame (2). A rack (12) is fixedly connected to the output end of the first cylinder (11). A transmission gear (10) is fixedly sleeved on the outer surface of the support shaft on the left side. The rack (12) and the outer surface of the transmission gear (10) are in movable meshing.

2. The automotive seat adsorption-type leather hot pressing molding device according to claim 1, characterized in that: The top outer surface of the forming platform (1) is rotatably connected to a rotating shaft (13), and a driven gear (15) is fixedly sleeved on the outer surface of the rotating shaft (13). A second motor (14) is fixedly installed on the top outer surface of the forming platform (1), and a driving gear (16) is fixedly sleeved on the output end of the second motor (14). The driving gear (16) and the outer surface of the driven gear (15) are movably meshed. A rotating plate (17) is fixedly sleeved on the outer surface of the rotating shaft (13), and two fixed brackets (2) are fixedly connected to the two ends of the rotating plate (17) respectively.

3. The automotive seat adsorption-type leather hot pressing molding device according to claim 2, characterized in that: A support frame (18) is fixedly connected to the top rear outer surface of the fixed frame (2). A second cylinder (19) is fixedly installed on the top outer surface of the support frame (18). An installation plate is fixedly connected to the output end of the second cylinder (19). A hot press plate (20) is installed on the outer surface of the installation plate.

4. The automotive seat adsorption-type leather hot pressing molding device according to claim 1, characterized in that: Two sliding rods are fixedly connected to the bottom outer surface of the mounting bracket (3). The connecting plate (7) is movably sleeved on the outer surface of the two sliding rods. Two springs (9) are fixedly connected between the connecting plate (7) and the mounting bracket (3). The two springs (9) are respectively sleeved on the outer surface of the two sliding rods.

5. The automotive seat adsorption-type leather hot pressing molding device according to claim 1, characterized in that: The top outer surface of the striking head (8) is hemispherical, and a silicone pad is fixedly connected to the outer surface of the striking head (8).

6. The automotive seat adsorption-type leather hot pressing molding device according to claim 1, characterized in that: The bottom outer surfaces of the two fixing frames (2) are fixedly connected with reinforcing rods, and the bottom outer surfaces of the two reinforcing rods are provided with balls. The bottom ends of the balls are flush with the top outer surface of the forming table (1).

7. The automotive seat adsorption-type leather hot pressing molding device according to claim 3, characterized in that: An infrared transmitter is fixedly installed on the top of the support frame (18) facing downwards, and an infrared receiver corresponding to the infrared transmitter is fixedly installed on the top of the forming table (1). The infrared receiver and the second motor (14) are both electrically connected to an external controller.

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