Backup plate assembling device

Abstract

The utility model relates to a backrest plate assembling device which comprises a machine frame and an assembling table connected to the machine frame in a sliding mode, a plastic backrest plate is placed on the assembling table, a backrest framework is stacked on the plastic backrest plate, and the machine frame is connected with a pressing mechanism used for pressing the backrest framework. The end, close to the transverse rod of the backrest framework, of the assembly table is connected with a pushing mechanism, the backrest framework is pressed into a clamping groove corresponding to the plastic backrest plate through the pressing mechanism, then the backrest framework is pushed through the pushing mechanism, the backrest framework completely corresponds to the plastic backrest plate, and therefore rapid assembly of the backrest framework and the plastic backrest plate is achieved. The plastic backrest plate and the backrest framework do not need to be aligned, positioned and fastened manually, the labor intensity of workers is reduced, the assembly efficiency is effectively improved, and the requirement of large-scale production can be met.

Description

Technical Field

[0001] This utility model relates to the field of backrest assembly technology, specifically to a backrest assembly device. Background Technology

[0002] In the automotive industry, the backrest panel is a crucial component of car seats. As demand for automobiles continues to increase, the automotive industry expands. To meet market demands, car manufacturers need to continuously improve production efficiency and achieve rapid, efficient assembly of automotive parts. This places higher demands on assembly equipment for components such as car backrest panels, driving its development towards automation and higher efficiency.

[0003] Traditional automotive backrest assembly often relies on a lot of manual labor. Workers need to align, position, and fasten the backrest with other parts. This is labor-intensive and easily affected by human factors, resulting in low assembly efficiency and making it difficult to meet the needs of large-scale production. Utility Model Content

[0004] The purpose of this invention is to design a back panel assembly device to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a backrest assembly device, comprising a frame and an assembly table slidably connected to the frame, a plastic backrest placed on the assembly table, a backrest frame stacked on the plastic backrest, a pressing mechanism for pressing the backrest frame connected to the frame, and a pushing mechanism connected to one end of the assembly table near the crossbar of the backrest frame.

[0006] Furthermore, a first limiting block and a second limiting block for limiting the plastic back panel are fixedly connected to the assembly table.

[0007] Furthermore, it also includes a drive mechanism for moving the assembly table, a slide rail is mounted on the frame, and a slider that matches the slide rail is fixed to the bottom of the assembly table.

[0008] Furthermore, the pressing mechanism is provided in at least two sets, and the two sets of pressing mechanisms are spaced apart along the length direction of the back frame.

[0009] Furthermore, the pressing mechanism includes a bracket, a first cylinder fixed to the bracket, and a pressing block fixed to the output end of the first cylinder.

[0010] Furthermore, the pushing mechanism includes a mounting plate, a second cylinder fixed to the mounting plate, and a push block fixed to the output end of the second cylinder.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model uses a pressing mechanism to press the backrest frame into the corresponding slot of the plastic backrest plate, and then uses a pushing mechanism to push the backrest frame so that the backrest frame and the plastic backrest plate are completely aligned, thereby realizing the rapid assembly of the backrest frame and the plastic backrest plate. It eliminates the need for manual alignment, positioning and fastening of the plastic backrest plate and the backrest frame, reduces the intensity of manual labor, effectively improves the assembly efficiency, and can meet the needs of large-scale production. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is the left view of the present invention;

[0014] Figure 3 for Figure 2 A magnified schematic diagram of the local structure;

[0015] Figure 4 This is a partial structural schematic diagram of the present invention;

[0016] The names of the components shown in the diagram are as follows: 1. Frame; 2. Assembly table; 3. Pressing mechanism; 31. Support; 32. First cylinder; 33. Pressing block; 4. Pushing mechanism; 41. Mounting plate; 42. Second cylinder; 43. Pushing block; 5. First limiting block; 6. Second limiting block; 7. Drive mechanism; 71. Motor; 72. Gear; 73. Rack; 8. Slide rail; 9. Slider; 10. Unloading device; 11. Plastic backing plate; 12. Backing frame; 13. Slot; 14. First locking position; 15. Second locking position. Detailed Implementation

[0017] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0018] Example: Please refer to Figure 1-4A backrest assembly device includes a frame 1 and an assembly table 2 slidably connected to the frame 1. A plastic backrest 11 is placed on the assembly table 2, and a backrest frame 12 is stacked on the plastic backrest 11. A pressing mechanism 3 for pressing the backrest frame 12 is connected to the frame 1, and a pushing mechanism 4 is connected to one end of the assembly table 2 near the crossbar of the backrest frame 12. The backrest panel of a car typically consists of a plastic backrest panel 11 and a backrest frame 12. The initial position of the assembly table 2 is located at the unloading position of the plastic backrest panel 11. During assembly, the plastic backrest panel 11 is placed on the assembly table 2 using a matching unloading device 10. The unloading device 10 is existing technology and will not be described in detail here. The assembly table 2 moves to the unloading position of the backrest frame 12, and the unloading device 10 stacks the backrest frame 12 on the plastic backrest panel 11. Then, the assembly table 2 moves directly below the pressing mechanism 3, and the pressing mechanism 3 presses the backrest frame 12 into the corresponding slot 13 of the plastic backrest panel 11. The pushing mechanism 4 then pushes the backrest frame 12 so that the backrest frame 12 and the plastic backrest panel 11 are fully aligned. This achieves rapid assembly of the backrest frame 12 and the plastic backrest panel 11 without the need for manual alignment, positioning, and fastening of the plastic backrest panel 11 and the backrest frame 12, reducing manual labor intensity and effectively improving assembly efficiency, which can meet the needs of large-scale production.

[0019] In an optional embodiment, a first limiting block 5 and a second limiting block 6 for limiting the plastic back panel 11 are fixedly connected to the assembly table 2. The first limiting block 5 is disposed at one end of the plastic back panel 11 with a recess in the length direction, and the outer wall of the first limiting block 5 is in contact with the end face of the recess in the plastic back panel 11. The second limiting block 6 is provided on both sides of the plastic back panel 11 in the width direction. The first limiting block 5 and the second limiting block 6 are respectively adapted to the shape of the plastic back panel 11, which can effectively prevent the plastic back panel 11 from shifting during the assembly process.

[0020] In an optional embodiment, a drive mechanism 7 for moving the assembly table 2 is also included. A slide rail 8 is mounted on the frame 1, and a slider 9 matching the slide rail 8 is fixedly connected to the bottom of the assembly table 2. In this embodiment, the drive mechanism 7 includes a motor 71, a gear 72 mounted on the output shaft of the motor 71, and a rack 73 fixedly connected to the frame 1. The gear 72 meshes with the rack 73. The motor 71 is fixedly connected to the bottom of the assembly table 2. The motor 71 drives the gear 72 to rotate, and the gear 72 rolls on the rack 73, thereby driving the assembly table 2 to move back and forth along the slide rail 8, ensuring that the assembly table 2 can move smoothly to the corresponding position.

[0021] In an optional embodiment, the pressing mechanism 3 is provided in at least two sets, and the two sets of pressing mechanisms 3 are arranged at intervals along the length direction of the back frame 12. By pressing the back frame 12 simultaneously by the two sets of pressing mechanisms 3, it is beneficial for the back frame 12 to be smoothly pressed into the slot 13 of the plastic back panel 11.

[0022] In the above embodiment, the pressing mechanism 3 includes a bracket 31 fixed to the frame 1, a first cylinder 32 fixed to the bracket 31, and a pressing block 33 fixed to the output end of the first cylinder 32. The pressing block 33 is driven to move downward by the first cylinder 32, and the pressing block 33 quickly presses the back frame 12 into the slot 13 of the plastic back plate 11, which effectively improves the assembly efficiency.

[0023] In an optional embodiment, the pushing mechanism 4 includes a mounting plate 41 fixedly connected to the assembly table 2, a second cylinder 42 fixedly connected to the mounting plate 41, and a push block 43 fixedly connected to the output end of the second cylinder 42. The second cylinder 42 moves the push block 43 closer to the back frame 12, causing the push block 43 to push the crossbar of the back frame 12, thereby pushing the back frame 12 completely into the plastic back panel 11, realizing the rapid assembly of the back frame 12 and the plastic back panel 11.

[0024] The working method of this utility model is as follows: During assembly, the plastic backrest plate 11 is placed on the assembly table 2 by the feeding device 10, and the plastic backrest plate 11 is located inside the first limiting block 5 and the second limiting block 6. Then, the assembly table 2 is moved to the feeding position of the backrest frame 12 by the driving mechanism 7, and then the backrest frame 12 is stacked on the plastic backrest plate 11 by the feeding device 10. Then, the assembly table 2 is moved directly below the pressing mechanism 3, and the pressing block 33 is driven to move downward by the first cylinder 32. The pressing block 33 presses the backrest plate 11 down. The frame 12 is pressed into the slot 13 of the plastic back panel 11. Then, the second cylinder 42 drives the push block 43 to move. The push block 43 pushes the back frame 12 completely into the first slot 14 and the second slot 15 of the plastic back panel 11, thereby realizing the rapid assembly of the back frame 12 and the plastic back panel 11. The above assembly process does not require manual alignment, positioning and fastening of the plastic back panel 11 and the back frame 12, which reduces the intensity of manual labor, effectively improves the efficiency of assembly and can meet the needs of large-scale production.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A backrest assembly device, characterized in that: The assembly includes a frame (1) and an assembly table (2) slidably connected to the frame (1). A plastic backrest (11) is placed on the assembly table (2), and a backrest frame (12) is stacked on the plastic backrest (11). A pressing mechanism (3) for pressing the backrest frame (12) is connected to the frame (1). A pushing mechanism (4) is connected to one end of the assembly table (2) near the crossbar of the backrest frame (12).

2. The backrest assembly device according to claim 1, characterized in that: The assembly table (2) is fixed with a first limiting block (5) and a second limiting block (6) for limiting the plastic back panel (11).

3. The backrest assembly device according to claim 1, characterized in that: It also includes a drive mechanism (7) for moving the assembly table (2), a slide rail (8) is mounted on the frame (1), and a slider (9) matching the slide rail (8) is fixed to the bottom of the assembly table (2).

4. The backrest assembly device according to claim 1, characterized in that: The pressing mechanism (3) is provided in at least two sets, and the two sets of pressing mechanisms (3) are arranged at intervals along the length direction of the back frame (12).

5. The backrest assembly device according to claim 4, characterized in that: The pressing mechanism (3) includes a bracket (31), a first cylinder (32) fixed to the bracket (31), and a pressing block (33) fixed to the output end of the first cylinder (32).

6. The backrest assembly device according to claim 1, characterized in that: The feeding mechanism (4) includes a mounting plate (41), a second cylinder (42) fixed to the mounting plate (41), and a pusher (43) fixed to the output end of the second cylinder (42).

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