Rubber sleeve inward pushing device of automobile seat framework backrest grid

Abstract

The utility model relates to a rubber sleeve inward pushing device of an automobile seat framework backrest grid, which comprises a working table and a positioning seat, the positioning seat is mounted on the working table, the rubber sleeve inward pushing device further comprises pneumatic fingers in one-to-one correspondence with support rods of an automobile seat framework, a clamping jaw of each pneumatic finger is provided with a clamping plate for clamping a rubber sleeve, and the pneumatic fingers are arranged on the working table. Each pneumatic finger is connected with a first air cylinder, the first air cylinders are connected with the working table, the pneumatic fingers drive the clamping plates to clamp the rubber sleeve arranged on the supporting rod in a sleeving mode, the first air cylinders drive the pneumatic fingers to move, the rubber sleeve moves inwards, and therefore the rubber sleeve moves out of the bending position, and the rubber sleeve cannot be bent when the supporting rod is bent. And the rubber sleeve is prevented from cracking and being damaged to influence the use effect.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a rubber sleeve inner pushing device for a backrest grid of an automobile seat frame. Background Art

[0002] The car seat is an important accessory in the car, and the car seat is usually composed of a mesh frame. During the processing of the car seat frame, a rubber sleeve is usually put on the connection between the car seat frame and other accessories, that is, the end of the mesh support rod, and then the end of the support rod is bent to form a hook. The traditional processing method is to use a special car seat frame mesh rubber sleeve threading machine to apply rubber, and then directly use a special forming tool to bend it. Since the rubber sleeve is put on the bending position of the end of the support rod, the rubber sleeve will be directly bent when the support rod is bent. The bending process can easily cause the rubber sleeve to crack and break, thus affecting the use effect. Utility Model Content

[0003] The purpose of the utility model is to design a rubber sleeve inner pushing device for a backrest grid of an automobile seat frame to solve the technical problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber sleeve pushing device for a car seat frame backrest grid, comprising a workbench and a positioning seat, the positioning seat being installed on the workbench, and also comprising pneumatic fingers corresponding one-to-one to the support rods of the car seat frame, each of the pneumatic fingers having a clamping plate for clamping the rubber sleeve installed on the clamping jaw, each of the pneumatic fingers being connected to a first cylinder, and the first cylinder being connected to the workbench.

[0005] Furthermore, a baffle and a positioning plate are connected to the positioning seat, the baffle is higher than the top end surface of the positioning seat, and a groove is provided on the positioning plate, and the width of the groove is greater than the diameter of the support rod.

[0006] Furthermore, a first fixed component is connected to the workbench, and the first fixed component includes a sliding rod, a second cylinder, a support plate and a plurality of push plates. The support plate is connected to the workbench, and a plurality of push plates are arrayed on the sliding rod. One end of the sliding rod is connected to the output shaft of the second cylinder, and the other end of the sliding rod is slidably connected to the support plate via a sliding sleeve.

[0007] Furthermore, each of the push plates is provided with a first pressing block.

[0008] Furthermore, the push plate is provided with a through hole for the slide rod to pass through, and the bottom of the push plate is grooved.

[0009] Furthermore, a second fixing assembly is connected to the workbench, and the second fixing assembly includes a third cylinder and a second pressing block, and the second pressing block is connected to the output shaft of the third cylinder.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model drives the pneumatic finger to clamp the rubber sleeve on the support rod, and drives the pneumatic finger to move by the first cylinder, so that the rubber sleeve moves inward and moves out of the bending position. Therefore, the rubber sleeve will not be bent when the support rod is bent, thereby avoiding the rubber sleeve from cracking, which affects the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0013] Figure 3 It is a left view of the utility model;

[0014] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at B in the middle;

[0015] Figure 5 It is a top view of the utility model;

[0016] The names of the components marked in the figure are as follows: 1. Workbench; 2. Positioning seat; 3. Pneumatic finger; 4. Gripper; 5. First cylinder; 6. Baffle; 7. Positioning plate; 8. First fixing assembly; 801. Sliding rod; 802. Second cylinder; 803. Support plate; 804. Push plate; 9. First pressure block; 10. Through hole; 11. Second fixing assembly; 1101. Third cylinder; 1102. Second pressure block; 12. Main rod; 13. Support rod. DETAILED DESCRIPTION

[0017] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0018] Example: Please refer to Figure 1-5A rubber sleeve inner pushing device for a backrest grid of a car seat frame comprises a workbench 1 and a positioning seat 2. The positioning seat 2 is installed on the workbench 1. The positioning seat 2 is used to place the car seat frame, wherein the car seat frame is usually spliced ​​into a grid shape by multiple main rods 12 and multiple support rods 13. In order to quickly position the car seat frame on the positioning seat 2, a baffle 6 and a positioning plate 7 are connected to the positioning seat 2. The baffle 6 is higher than the top end surface of the positioning seat 2. The positioning plate 7 is provided with a groove. The width of the groove is greater than the diameter of the support rod 13. The main rod 12 is against the baffle 6, and the support rod 13 is placed in the groove, so that the car seat frame is positioned at a suitable processing station; the workbench 1 is connected with a first The fixing assembly 8 is used to fix the automobile seat frame through the first fixing assembly 8. Specifically, the first fixing assembly 8 includes a slide bar 801, a second cylinder 802, a support plate 803 and a plurality of push plates 804. The second cylinder 802 is fixedly installed on the workbench 1, the support plate 803 is connected to the workbench 1, and a plurality of push plates 804 are arrayed on the slide bar 801, and the push plates 804 correspond to the support rods 13 one by one. One end of the slide bar 801 is connected to the output shaft of the second cylinder 802, and the other end of the slide bar 801 is slidably connected to the support plate 803 through a sliding sleeve. The slide bar 801 is pushed to move by the second cylinder 802, so that the push plates 804 on the slide bar 801 are pressed against the support rods 13, thereby The support rod 13 is tightly stuck in the groove, thereby fixing the support rod 13; each push plate 804 is provided with a first pressure block 9, and the support rod 13 is located below the first pressure block 9. Under the action of the first pressure block 9, the support rod 13 is prevented from popping up; the push plate 804 is provided with a through hole 10 for the slide bar 801 to penetrate, and the bottom of the push plate 804 is grooved, and the bottom of the push plate 804 is divided into two halves. Pushing the push plate 804 with force can make the push plate 804 move on the slide bar 801, so that the distance between two adjacent push plates 804 can be adjusted, thereby adapting to the distance between adjacent support rods 13; the bottom of the push plate 804 is provided with a locking bolt, and the push plate 80 4 is fixed on the slide bar 801; a second fixing assembly 11 is connected to the workbench 1, and both ends of the main rod 12 are provided with second fixing assemblies 11, and the two ends of the main rod 12 are fixed by the second fixing assembly 11. Specifically, the second fixing assembly 11 includes a third cylinder 1101 and a second pressing block 1102, and the third cylinder 1101 is fixedly installed on the workbench 1, and the second pressing block 1102 is connected to the output shaft of the third cylinder 1101. The second pressing block 1102 is driven to move by the third cylinder 1101, and the main rod 12 is located between the second pressing block 1102 and the baffle 6. The second pressing block 1102 cooperates with the baffle 6 to clamp the main rod 12, thereby fixing the main rod 12;It also includes pneumatic fingers 3 corresponding to the support rods 13 of the car seat frame, and the clamping claws 4 of each pneumatic finger 3 are equipped with a clamping plate for clamping the rubber sleeve. Each pneumatic finger 3 is connected to a first cylinder 5, which is connected to a workbench 1. The pneumatic fingers 3 drive the clamping plate to clamp the rubber sleeve at the end of the support rod 13, and the pneumatic fingers 3 are driven to move by the first cylinder 5. The clamping plate pushes the rubber sleeve inward, so that the rubber sleeve is bent at the end of the support rod 13; usually, both ends of the support rod 13 are symmetrically covered with rubber sleeves, so both sides of the support rod 13 are symmetrically provided with positioning seats 2, first fixing components 8, second fixing components 11 and pneumatic fingers 3, so that the rubber sleeves at both ends are pushed inward synchronously. ;

[0019] The working principle of this embodiment is as follows: when in use, the automobile seat frame with the rubber sleeve on the support rod 13 is placed on the positioning seat 2, wherein the support rod 13 is placed in the groove, the second cylinder 802 is started, and the second cylinder 802 pushes the slide bar 801 to move, so that the push plate 804 on the slide bar 801 presses against the support rod 13, so that the support rod 13 is tightly stuck in the groove, the third cylinder 1101 is started, and the third cylinder 1101 contracts, so that the second pressure block 1102 moves, and the second pressure block 1102 and the baffle 6 clamp the main rod 12, so as to fix the automobile seat frame, and the rubber sleeve is located between the two clamping plates on the pneumatic finger 3, and the pneumatic finger 3 is started, so that The splint clamps the rubber sleeve and starts the first cylinder 5. The first cylinder 5 contracts, thereby driving the pneumatic finger 3 to move inward, pushing the rubber sleeve inward, and moving the rubber sleeve out of the bending position of the support rod 13. Then the second cylinder 802 and the third cylinder 1101 are restored to their original states in turn, so that the push plate 804 and the second pressure block 1102 are restored to their original positions respectively, thereby loosening the car seat frame, placing the car seat frame on the bending equipment through the external mechanical claws, and bending the end of the support rod 13 through the bending equipment. Therefore, the utility model will not bend the rubber sleeve when bending the support rod 13, thereby avoiding cracking and damage of the rubber sleeve, which affects the use effect.

[0020] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A rubber sleeve inner push device for a backrest grid of an automobile seat frame, comprising a workbench (1) and a positioning seat (2), wherein the positioning seat (2) is mounted on the workbench (1), and is characterized in that: It also includes pneumatic fingers (3) corresponding one to one with the support rods (13) of the automobile seat frame, each of the pneumatic fingers (3) having a clamping plate (4) installed on it for clamping the rubber sleeve, and each of the pneumatic fingers (3) is connected to a first cylinder (5), and the first cylinder (5) is connected to the workbench (1).

2. The rubber sleeve inner pushing device for the backrest grid of the automobile seat frame according to claim 1 is characterized in that: The positioning seat (2) is connected to a baffle (6) and a positioning plate (7); the baffle (6) is higher than the top end surface of the positioning seat (2); the positioning plate (7) is provided with a groove; the width of the groove is greater than the diameter of the support rod (13).

3. The rubber sleeve inner pushing device for the backrest grid of the automobile seat frame according to claim 1 is characterized in that: The workbench (1) is connected to a first fixed component (8), which comprises a slide bar (801), a second cylinder (802), a support plate (803) and a plurality of push plates (804); the support plate (803) is connected to the workbench (1); a plurality of push plates (804) are arranged in an array on the slide bar (801); one end of the slide bar (801) is connected to an output shaft of the second cylinder (802); and the other end of the slide bar (801) is slidably connected to the support plate (803) via a sleeve.

4. The rubber sleeve inner pushing device for the backrest grid of the automobile seat frame according to claim 3 is characterized in that: Each push plate (804) is provided with a first pressing block (9).

5. The rubber sleeve inner pushing device for the backrest grid of the automobile seat frame according to claim 4 is characterized in that: The push plate (804) is provided with a through hole (10) for the slide rod (801) to pass through, and the bottom of the push plate (804) is grooved.

6. The rubber sleeve inner pushing device for the backrest grid of the automobile seat frame according to claim 1 is characterized in that: The workbench (1) is connected to a second fixing assembly (11), the second fixing assembly (11) comprising a third cylinder (1101) and a second pressing block (1102), the second pressing block (1102) being connected to an output shaft of the third cylinder (1101).

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