Inner ring gluing device of automobile lining

Abstract

The utility model discloses an inner ring gluing device of an automobile lining, and particularly relates to the technical field of automobile part processing, the inner ring gluing device comprises a mounting frame, a lifting frame capable of moving up and down is arranged on the outer side of the mounting frame, a plurality of pairs of supporting rods are slidably mounted in the mounting frame in a penetrating manner, and a pair of mutually symmetrical connecting plates are rotatably mounted at two ends of each pair of supporting rods; the end, away from the supporting rod, of the connecting plate is rotationally connected with the lifting frame, bearing rollers are rotationally mounted on the peripheral wall of the supporting rod, a glue supply mechanism is arranged on the side, corresponding to the ends of the bearing rollers, of the mounting frame, and a gluing mechanism is mounted on the glue supply mechanism; the distance between the multiple pairs of bearing rollers is controlled through the lifting frame and the multiple pairs of connecting plates, when the distance between the bearing rollers is reduced, a plurality of bushings are placed on the bearing rollers, when the distance between the bearing rollers is increased, the bushings coated with glue fall onto the conveying plate, then the bushings are conveyed to the designated position through the conveying plate, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, and specifically to an inner ring gluing device for an automobile bushing. Background Art

[0002] Patent Publication No. CN115155982B discloses an inner ring automatic gluing device for an automobile swing arm bushing, which includes a frame, a feeding mechanism, a material supporting mechanism, a gluing mechanism and a glue supply mechanism; the top of the frame is a workbench, the feeding mechanism is connected to the workbench and is inclined; the material supporting mechanism is connected to the workbench, and the lower end of the feeding mechanism is located above the material supporting mechanism; the gluing mechanism is connected to the workbench on the side of the material supporting mechanism, and a roller-shaped gluing brush is connected to the gluing mechanism; the glue supply mechanism is connected to the workbench at the bottom of the gluing mechanism, and the gluing brush contacts the glue supply mechanism or moves above the material supporting mechanism. This invention replaces traditional manual gluing with machine automation and continuous gluing, which is quite time-saving and labor-saving, and greatly improves work efficiency.

[0003] The above-mentioned technology glues the inner rings of the bushings one by one, which means that it takes more time to complete the gluing of multiple inner rings of the bushings, resulting in low production efficiency. Therefore, more labor and time are required to complete the process, which in turn leads to an increase in production costs. Content of the Utility Model

[0004] The purpose of the utility model is to provide an inner ring gluing device for an automobile bushing.

[0005] The technical problem solved by the utility model is to simultaneously glue the inner rings of multiple bushings, improve production efficiency and reduce production costs.

[0006] The utility model can be realized through the following technical solutions: including a mounting frame, a lifting frame capable of moving up and down is arranged on the outside of the mounting frame, a plurality of pairs of support rods are slidably installed through the mounting frame, a pair of symmetrically arranged connecting plates are rotatably installed at both ends of each pair of support rods, one end of the connecting plate far away from the support rod is rotatably connected to the lifting frame, a supporting roller is rotatably installed on the outer peripheral wall of the support rod, a glue supply mechanism is arranged on one side of the mounting frame corresponding to the ends of multiple pairs of supporting rollers, and a gluing mechanism is installed on the glue supply mechanism.

[0007] A further technical improvement of the utility model lies in that: a plurality of limiting plates are uniformly and fixedly installed on the outer peripheral wall of the supporting roller.

[0008] Furthermore, the glue supply mechanism includes a glue storage tank fixedly installed on one side of the mounting frame, and an upper tape driven by a rotating roller for conveying is arranged in the glue storage tank.

[0009] Furthermore, the upper tape is made of rubber material, which helps to improve the grasping force of the glue.

[0010] Furthermore, the glue coating mechanism includes a sliding bracket slidably installed on the glue storage tank, a lifting plate is slidably installed on the inner side of the sliding bracket, a plurality of rotating rods corresponding to a plurality of pairs of supporting rollers are evenly rotated and installed on one side of the lifting plate, and a glue coating brush is fixedly installed on the outer peripheral wall of the rotating rod.

[0011] Furthermore, a conveying plate is fixedly installed in the mounting frame below the supporting roller, one side of the conveying plate is inclined to the ground, and a discharge port is provided on the side of the mounting frame corresponding to the conveying plate inclined to the ground.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The present application controls the distance between multiple pairs of supporting rollers through a lifting frame and multiple pairs of connecting plates. When the distance between the supporting rollers is reduced, multiple bushings are placed thereon. When the distance between the supporting rollers is expanded, the bushings coated with glue fall onto a conveying plate, which then conveys them to a designated position, thereby improving work efficiency.

[0014] 2. The present application controls the positional relationship between multiple glue brushes, the upper adhesive tape and the supporting roller through a sliding bracket and a lifting plate, so that the glue brush can detach from the surface of the upper adhesive tape after gluing it, and penetrate into the inner ring of the bushing on the supporting roller to apply glue to it, thereby avoiding wear of the glue brush against the upper adhesive tape during the process of entering the inner ring of the bushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection between the rotating roller and the upper adhesive tape of the utility model;

[0018] Figure 3 It is a schematic diagram of the connection between the conveying plate and the mounting frame of the utility model.

[0019] In the figure: 1. mounting frame; 2. supporting rod; 3. supporting roller; 4. limiting plate; 5. lifting frame; 6. connecting plate; 7. conveying plate; 8. discharge port; 9. glue storage tank; 10. glue coating mechanism; 101. sliding bracket; 102. lifting plate; 103. rotating rod; 104. glue coating brush; 11. rotating roller; 12. upper adhesive tape. DETAILED DESCRIPTION

[0020] 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.

[0021] Please refer to Figures 1-3 As shown, this embodiment provides an inner ring gluing device for an automotive bushing, including a mounting frame 1. Multiple pairs of support rods 2 are slidably installed through the mounting frame 1. A supporting roller 3 is rotatably installed on the outer peripheral wall of the support rod 2. A plurality of limiting plates 4 are evenly fixedly installed on the outer peripheral wall of the supporting roller 3. A lifting frame 5 is provided outside the mounting frame 1. An electric telescopic rod for driving the lifting frame 5 to move up and down in the vertical direction is installed on the mounting frame 1. A pair of symmetrically arranged connecting plates 6 are rotatably installed at both ends of each pair of support rods 2. One end of each pair of connecting plates 6 far from the support rod 2 is simultaneously rotatably connected to one side of the lifting frame 5. A conveying plate 7 is fixedly installed below the mounting frame 1 near multiple pairs of supporting rollers 3. One side of the conveying plate 7 is inclined to the ground. The mounting frame 1 is provided with a discharge port 8 corresponding to the side where the conveying plate 7 is inclined to the ground;

[0022] Place multiple bushings respectively between the multiple limiting plates 4 of multiple pairs of supporting rollers 3 to prevent them from slipping off the supporting rollers 3. When the lifting frame 5 is moved upward, multiple pairs of supporting rollers 3 move away from each other under the action of multiple pairs of connecting plates 6, so as to expand the distance between each pair of supporting rollers 3. On the contrary, the distance between each pair of supporting rollers 3 is reduced. When the distance between each pair of supporting rollers 3 is expanded, the bushings placed on the supporting rollers 3 fall from between the supporting rollers 3 onto the conveying plate 7, and then are conveyed by the conveying plate 7 to the discharge port 8, and thus are conveyed from the mounting frame 1 to the designated position. When gluing the next batch of bushings, reduce the distance between each pair of supporting rollers 3 again to place this batch of bushings;

[0023] A glue storage tank 9 is fixedly installed on one side of the mounting frame 1 corresponding to the ends of multiple pairs of supporting rollers 3. A gluing mechanism 10 is installed on the glue storage tank 9. Glue is stored in the glue storage tank 9. An upper tape 12 driven by a rotating roller 11 for conveying is provided in the glue storage tank 9. The upper tape 12 is made of rubber material. A driving motor (not shown in the figure) for driving the rotating roller 11 to rotate is installed on the glue storage tank 9. The bottom of the upper tape 12 is immersed in the glue, so that the glue adheres to the surface of the upper tape 12. Then the upper tape 12 conveys the adhered glue to the top surface of the glue storage tank 9 through the rotating roller 11 for the gluing mechanism 10 to apply glue;

[0024] The gluing mechanism 10 includes a sliding bracket 101 slidably installed on the glue storage tank 9. An electric telescopic rod for driving the sliding bracket 101 to slide is installed between the sliding bracket 101 and the mounting frame 1. A lifting plate 102 is slidably installed inside the sliding bracket 101. A cylinder for driving the lifting plate 102 to move up and down in the vertical direction is installed on the top of the sliding bracket 101. A plurality of rotating rods 103 respectively corresponding to multiple pairs of supporting rollers 3 are evenly rotatably installed on one side of the lifting plate 102. A driving motor for driving the rotating rods 103 to rotate is installed on the lifting plate 102. The plurality of rotating rods 103 are conveyed through pulleys. A gluing brush 104 is fixedly installed on the outer peripheral wall of the rotating rod 103;

[0025] The glue - applying brush 104 sleeved on the outer peripheral walls of multiple rotating rods 103 is pressed against the top of the upper adhesive tape 12 by the lifting plate 102. The upper adhesive tape 12 evenly coats the glue in the glue storage tank 9 on the outer peripheral wall of the glue - applying brush 104 through conveying. Then, the lifting plate 102 is moved upward to align the end of the glue - applying brush 104 with the inner peripheral wall of the bushing on the supporting roller 3, and the glue - applying brush 104 is separated from the top of the upper adhesive tape 12. Then, the sliding bracket 101 is moved in the direction of the supporting roller 3 to prevent the glue - applying brush 104 from rubbing on the upper adhesive tape 12 when moving towards the supporting roller 3. Until the glue - applying brush 104 penetrates into the bushing, then the outer peripheral wall of the glue - applying brush 104 is adjusted to the position where it presses against the bottom of the inner peripheral wall of the bushing, and the rotating rod 103 drives the glue - applying brush 104 to rotate inside the inner peripheral wall of the bushing, so as to evenly coat the glue on the glue - applying brush 104 on the inner peripheral wall of the bushing.

[0026] When the present utility model is in use, multiple bushings are respectively placed between the multiple limiting plates 4 of multiple pairs of supporting rollers 3. Then, the upper adhesive tape 12 evenly coats the glue in the glue storage tank 9 on the outer peripheral walls of multiple glue - applying brushes 104. When the glue - applying brushes 104 are finished being coated with glue, the lifting plate 102 drives the glue - applying brushes 104 to separate from the top of the upper adhesive tape 12, and then the sliding bracket 101 drives the glue - applying brushes 104 to move towards the inner ring of the bushing, so that the glue - applying brushes 104 penetrate into the inner ring of the bushing. The position of the glue - applying brushes 104 is adjusted so that the outer peripheral walls of the glue - applying brushes 104 press against the bottom of the inner peripheral walls of the bushings. Then, the rotating rods 103 drive the glue - applying brushes 104 to rotate, so that the glue - applying brushes 104 evenly coat the glue on the inner peripheral walls of the bushings. When the inner rings of the bushings are finished being coated with glue, the glue - applying brushes 104 are pulled out from the inner rings of the bushings, and then the lifting frame 5 is moved upward to simultaneously expand the distance between multiple pairs of supporting rollers 3, so that multiple bushings pass through between multiple pairs of supporting rollers 3 and fall onto the conveying plate 7, and the bushings with glue - coated are rolled along the inclined surface of the conveying plate 7 to the discharge port 8 and conveyed to the designated position. Then, the lifting frame 5 is moved downward to reduce the distance between multiple pairs of supporting rollers 3 to prepare for placing the next batch of bushings.

[0027] The above - mentioned is only the preferred embodiment of the present utility model, and it does not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art, within the scope of the technical solution of the present utility model, can make some changes or modifications to equivalent embodiments by using the above - disclosed technical content. However, as long as it does not depart from the content of the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above - mentioned embodiments according to the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A gluing device for the inner ring of an automobile bushing, comprising a mounting frame (1), characterized in that: A lifting frame (5) capable of moving up and down is provided on the outer side of the mounting frame (1), and a plurality of pairs of support rods (2) are slidably installed in the mounting frame (1), and a pair of mutually symmetrical connecting plates (6) are rotatably installed at both ends of each pair of support rods (2), and the end of the connecting plate (6) away from the support rod (2) is rotatably connected to the lifting frame (5), and a supporting roller (3) is rotatably installed on the outer peripheral wall of the support rod (2), and a glue supply mechanism is provided on one side of the mounting frame (1) corresponding to the end of the plurality of pairs of supporting rollers (3), and a glue coating mechanism (10) is installed on the glue supply mechanism.

2. The inner ring glue coating device of the automobile bushing according to claim 1 is characterized in that: A plurality of limiting plates (4) are evenly and fixedly mounted on the outer peripheral wall of the supporting roller (3).

3. The inner ring glue coating device of the automobile bushing according to claim 1 is characterized in that: The glue supply mechanism comprises a glue storage tank (9) fixedly mounted on one side of the mounting frame (1), wherein an upper glue belt (12) driven by a rotating roller (11) is arranged in the glue storage tank (9).

4. The inner ring glue coating device of the automobile bushing according to claim 3 is characterized in that: The upper adhesive tape (12) is made of rubber material.

5. The inner ring glue coating device of the automobile bushing according to claim 3 is characterized in that: The glue coating mechanism (10) comprises a sliding bracket (101) slidably mounted on a glue storage tank (9), a lifting plate (102) slidably mounted on the inner side of the sliding bracket (101), a plurality of rotating rods (103) corresponding to a plurality of pairs of supporting rollers (3) are evenly and rotatably mounted on one side of the lifting plate (102), and a glue coating brush (104) is fixedly mounted on the outer peripheral wall of the rotating rod (103).

6. The inner ring glue coating device of the automobile bushing according to claim 1, characterized in that: A conveying plate (7) is fixedly installed in the mounting frame (1) below the supporting roller (3), one side of the conveying plate (7) is inclined to the ground, and a discharge port (8) is provided on the mounting frame (1) corresponding to the side of the conveying plate (7) inclined to the ground.

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