Uniform glue spraying device for automobile rear armrest machining

Abstract

The uniform glue spraying device comprises a base, the top face of the base is fixedly connected with a workbench, a motor is fixedly installed on one side of the workbench, a rotating shaft of the motor is fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with one end of a forward lead screw, and the other end of the forward lead screw is fixedly connected with one end of a transverse rod. The other end of the transverse rod is fixedly connected with one end of a reverse lead screw. By arranging the spring, the sliding block, the shifting plate, the limiting baffle, the limiting fixing plate and the like, the armrest frame can be conveniently placed and limited, by arranging the motor, the connecting rod, the forward lead screw, the transverse rod, the reverse lead screw, the moving block, a rubber pad and the like, the placed armrest frame can be clamped and fixed, glue spraying work is facilitated, and the glue spraying efficiency is improved. By arranging a liquid storage tank, a liquid suction pipe, a pump body, a liquid conveying pipe, a liquid guide frame, a plurality of spray heads and the like, glue can be sprayed to all point positions on the surface of the armrest frame, the glue spraying uniformity is improved, operation is more labor-saving, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile rear armrest processing, in particular to a uniform glue spraying device for automobile rear armrest processing. Background Art

[0002] With the improvement of living standards, cars are widely used as a means of transportation in modern life, and modern people's requirements for cars have gradually improved from just transportation to the pursuit of comfort and aesthetics. In order to improve the comfort of rear passengers, armrests will be installed in the middle of the rear seats of mid-to-high-end vehicles. The seats of vehicles usually include backrests and cushions. When processing the rear armrests of cars, the armrest frame needs to be sprayed with glue and then covered with leather by hand.

[0003] For example, the Chinese invention patent with the authorization announcement number CN102673458A discloses a coating process for automobile armrests, including the following steps: a. Spraying glue on the surface of the automobile armrest frame and the surface of the non-woven fabric; b. Bonding the non-woven fabric to the surface of the automobile armrest frame, and then trimming the edge of the non-woven fabric with a utility knife; c. Putting the automobile armrest frame bonded with the non-woven fabric into an oven for baking and heating, and then spraying glue on its surface after taking it out; d. Spraying glue on the inner side of the epidermis; e. Coating the epidermis on the automobile armrest frame bonded with the non-woven fabric through a coating process. In the above manner, the present invention adopts a non-woven fabric coating process to replace the polyurethane foaming process, which increases the soft touch while reducing the investment in equipment and mold development cycle and cost, and meets the overall design standard requirements of the vehicle model.

[0004] However, the existing glue spraying device for processing the rear armrest of an automobile requires manual operation to spray glue on the surface of the armrest frame during use, which is relatively laborious.

[0005] For this reason, we propose a uniform glue spraying device for processing rear armrests of automobiles to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a uniform glue spraying device for processing rear armrests of automobiles, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a uniform glue spraying device for processing rear armrests of automobiles, comprising a base, the top surface of the base is fixedly connected to a workbench, a motor is fixedly installed on one side of the workbench, one end of the connecting rod is fixedly connected to the motor shaft, the other end of the connecting rod is fixedly connected to one end of a forward screw rod, the other end of the forward screw rod is fixedly connected to one end of a cross rod, the other end of the cross rod is fixedly connected to one end of a reverse screw rod, the other end of the reverse screw rod is rotatably connected to the workbench, two ends of the top surface of the workbench are respectively provided with a slide groove, a moving block is slidably connected in the slide groove, a threaded sleeve is embedded in the moving block, the number of the threaded sleeves is two, one of the threaded sleeves is meshedly connected to the forward screw rod, and the other threaded sleeve is meshedly connected to the reverse screw rod, the number of the moving blocks is two, and rubber pads are respectively fixedly connected to the sides of the two moving blocks close to each other;

[0008] The top surface of the workbench is fixedly connected to a fixing frame, a liquid storage tank is fixedly installed on the top surface of the fixing frame, a liquid pipette is fixedly installed on one side of the bottom of the liquid storage tank, a pump body is fixedly installed on the top surface of the fixing frame, a liquid pipette is fixedly installed on the input end of the pump body, one end of a liquid infusion tube is fixedly installed on the output end of the pump body, a liquid guide frame is fixedly installed on the other end of the liquid infusion tube, and a plurality of nozzles are fixedly installed on the bottom of the liquid guide frame;

[0009] One end of the top surface of the workbench is fixedly connected to a limit fixing plate, a second slide groove is provided in the workbench, one end of a spring is fixedly connected to the bottom surface of the second slide groove, the other end of the spring is fixedly connected to a slider, one side of the slider is fixedly connected to a toggle plate, the slider is slidably connected to the second slide groove, and the top surface of the slider is fixedly connected to a limit baffle.

[0010] Preferably, protective baffles are fixedly installed at both ends of the top surface of the workbench, and a through opening is opened on one side of the protective baffle.

[0011] Preferably, the two sides of the moving block are respectively fixedly connected to the limiting block 1, the two sides of the sliding groove 1 are respectively provided with the limiting groove 1, and the limiting block 1 is slidably connected to the limiting groove 1.

[0012] Preferably, two limiting grooves are respectively provided on both sides of the second slide groove, two limiting blocks are respectively fixed on both sides of the sliding block, and the two limiting blocks are slidably connected to the two limiting grooves.

[0013] Preferably, a toggle groove is provided on one side of the second slide groove, and the toggle plate is slidably connected to the toggle groove.

[0014] Preferably, a plurality of supporting legs are fixedly connected to the bottom surface of the base.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides a spring, a slider, a toggle plate, a limit baffle, a limit fixing plate, etc., so as to facilitate the placement and limiting of the handrail; by providing a motor, a connecting rod, a forward screw rod, a cross rod, a reverse screw rod, a moving block, a rubber pad, etc., the placed handrail can be clamped and fixed, so as to facilitate the glue spraying work; by providing a liquid storage tank, a liquid suction tube, a pump body, an infusion tube, a liquid guide frame and a plurality of nozzles, etc., glue can be sprayed on various points on the surface of the handrail, so as to improve the uniformity of glue spraying, and the operation is more labor-saving and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 3 It is a top view cross-sectional structure schematic diagram of the local structure of the utility model;

[0020] Figure 4 This is a schematic diagram of a partial structure of the utility model in a front view cross-sectional structure;

[0021] Figure 5 It is a schematic diagram of the side cross-sectional structure of the local structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the local structure of the utility model.

[0023] In the figure: 1. base; 2. fixed frame; 3. supporting leg; 4. workbench; 41. slide slot 1; 411. limit slot 1; 42. slide slot 2; 421. limit slot 2; 422. toggle slot; 5. motor; 51. connecting rod; 6. forward screw rod; 7. cross bar; 8. reverse screw rod; 9. moving block; 91. threaded sleeve; 92. limit block 1; 10. rubber pad; 11. protective baffle; 111. through port; 12. liquid storage tank; 13. suction tube; 14. pump body; 15. infusion tube; 16. liquid guide frame; 17. nozzle; 18. limit fixing plate; 19. spring; 20. slider; 201. limit block 2; 202. toggle plate; 21. limit baffle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figure 1-6 , which is the first embodiment of the utility model. The utility model provides a technical solution: a uniform glue spraying device for processing the rear armrest of an automobile, comprising a base 1, the top surface of the base 1 is fixedly connected to a workbench 4, a motor 5 is fixedly installed on one side of the workbench 4, one end of the connecting rod 51 is fixedly connected to the rotating shaft of the motor 5, the other end of the connecting rod 51 is fixedly connected to one end of a forward screw rod 6, the other end of the forward screw rod 6 is fixedly connected to one end of a cross bar 7, the other end of the cross bar 7 is fixedly connected to one end of a reverse screw rod 8, and the other end of the reverse screw rod 8 is rotatably connected to the workbench 4, and a slide groove 41 is respectively provided at both ends of the top surface of the workbench 4, and a moving block 9 is slidably connected in the slide groove 41, and a threaded sleeve 91 is embedded in the moving block 9, and the number of the threaded sleeves 91 is two, one of which is meshedly connected to the forward screw rod 6, and the other threaded sleeve 91 is meshedly connected to the reverse screw rod 8, and the number of the moving blocks 9 is two, and the rubber pads 10 are respectively fixedly connected to the sides of the two moving blocks 9 close to each other to improve the fixity of the armrest frame;

[0027] The top surface of the workbench 4 is fixedly connected to the fixing frame 2, and a liquid storage tank 12 is fixedly installed on the top surface of the fixing frame 2. The liquid storage tank 12 is provided with a liquid injection port (not shown in the figure), and the liquid storage tank 12 can be injected with liquid. The liquid storage tank 12 is provided with a visual window (not shown in the figure) for easy observation of the internal capacity of the liquid storage tank 12. A liquid suction pipe 13 is fixedly installed on one side of the bottom of the liquid storage tank 12, and a pump body 14 is fixedly installed on the top surface of the fixing frame 2. The liquid suction pipe 13 is fixedly installed on the input end of the pump body 14, and one end of the infusion pipe 15 is fixedly installed on the output end of the pump body 14. A liquid guide frame 16 is fixedly installed on the other end of the infusion pipe 15, and a plurality of nozzles 17 are fixedly installed on the bottom of the liquid guide frame 16, and each nozzle 17 corresponds to each glue spraying point on the surface of the handrail frame;

[0028] One end of the top surface of the workbench 4 is fixedly connected to the limit fixing plate 18, and a second slide groove 42 is provided in the workbench 4. One end of the spring 19 is fixedly connected to the bottom surface of the second slide groove 42, and the other end of the spring 19 is fixedly connected to the slider 20. One side of the slider 20 is fixedly connected to the toggle plate 202. The slider 20 is slidably connected to the second slide groove 42, and the top surface of the slider 20 is fixedly connected to the limit baffle 21. The limit baffle 21 cooperates with the limit fixing plate 18 to limit the handrail frame, which is convenient for subsequent clamping and fixing work.

[0029] Embodiment 2:

[0030] See also Figure 1-6 , which is the second embodiment of the utility model. This embodiment is based on the previous embodiment. Protective baffles 11 are fixedly installed at both ends of the top surface of the workbench 4. A through opening 111 is opened on one side of the protective baffle 11. By setting the through opening 111, the moving block 9 and the rubber pad 10 can pass through the through opening 111 for clamping when moving. The protective baffle 11 can be set to provide protection during the glue spraying work and reduce the glue spraying range.

[0031] The two sides of the moving block 9 are respectively fixed with the limiting blocks 92, and the two sides of the sliding groove 41 are respectively provided with limiting grooves 411, and the limiting blocks 92 are slidably connected to the limiting grooves 411, so as to improve the stability of the movement of the moving block 9.

[0032] Limiting grooves 421 are respectively provided on both sides of the second slide groove 42, and limiting blocks 201 are respectively fixed on both sides of the slider 20. The limiting blocks 201 are slidably connected to the limiting grooves 421 to improve the stability of the movement of the slider 20 and limit the range of movement of the slider 20.

[0033] A toggle groove 422 is formed on one side of the second slide groove 42 , and the toggle plate 202 is slidably connected to the toggle groove 422 , so as to facilitate the movement of the slider 20 .

[0034] A plurality of supporting legs 3 are fixedly connected to the bottom surface of the base 1 to support the base 1 .

[0035] Embodiment 3:

[0036] See also Figure 1-6 , which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When the utility model is actually used, the handrail frame is shielded at the place where glue spraying is not required, and the handrail frame is placed with the glue spraying surface facing up. The toggle plate 202 is toggled to drive the slider 20 to move down to squeeze the spring 19 so that the limit baffle 21 enters the workbench 4, and the handrail frame is pushed into the workbench 4 so that one side of it contacts the limit fixing plate 18. At the same time, the toggle plate 202 is released so that the limit baffle 21 is popped out by the spring 19 and cooperates with the limit fixing plate 18 to limit the handrail frame. The motor 5 is connected to an external power supply. By starting the motor 5, the connecting rod 51, the forward screw rod 6, the cross rod 7, and the reverse screw rod 8 are driven to rotate, which can drive the two moving blocks 9 The two rubber pads 10 are moved closer to each other so that the two rubber pads 10 are moved closer to each other so that the rubber pads 10 contact the handrail frame for clamping and fixing. The pump body 14 is connected to an external power supply. By starting the pump body 14, the glue in the liquid storage tank 12 can be output through the suction tube 13 to the infusion tube 15 and then transported to the liquid guide frame 16 to each nozzle 17 for spraying, and correspondingly sprayed to the surface of the handrail frame, and glue can be sprayed on each point on the surface of the handrail frame, thereby improving the uniformity of glue spraying, and the operation is more labor-saving and convenient to use. After the glue spraying is completed, the moving blocks 9 and rubber pads 10 at both ends can be driven away from each other by starting the motor 5. At the same time, the slider 20 is driven downward by toggling the toggle plate 202 to squeeze the spring 19 so that the limit baffle 21 enters the workbench 4, and the handrail frame can be taken out.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A uniform glue spraying device for processing a rear armrest of an automobile, comprising a base (1), characterized in that: The top surface of the base (1) is fixedly connected to a workbench (4), a motor (5) is fixedly installed on one side of the workbench (4), one end of a connecting rod (51) is fixedly connected to the rotating shaft of the motor (5), the other end of the connecting rod (51) is fixedly connected to one end of a forward screw rod (6), the other end of the forward screw rod (6) is fixedly connected to one end of a cross rod (7), the other end of the cross rod (7) is fixedly connected to one end of a reverse screw rod (8), the other end of the reverse screw rod (8) is rotatably connected to the inside of the workbench (4), and the two ends of the top surface of the workbench (4) are fixedly connected to the workbench (4). A slide groove (41) is provided respectively, a moving block (9) is slidably connected in the slide groove (41), a threaded sleeve (91) is embedded in the moving block (9), the number of the threaded sleeves (91) is two, one of the threaded sleeves (91) is meshedly connected to the forward screw rod (6), and the other threaded sleeve (91) is meshedly connected to the reverse screw rod (8), the number of the moving blocks (9) is two, and the rubber pads (10) are fixedly connected to the sides of the two moving blocks (9) close to each other; The top surface of the workbench (4) is fixedly connected to a fixed frame (2), a liquid storage tank (12) is fixedly mounted on the top surface of the fixed frame (2), a liquid suction tube (13) is fixedly mounted on one side of the bottom of the liquid storage tank (12), a pump body (14) is fixedly mounted on the top surface of the fixed frame (2), the liquid suction tube (13) is fixedly mounted on the input end of the pump body (14), one end of a liquid infusion tube (15) is fixedly mounted on the output end of the pump body (14), a liquid guide frame (16) is fixedly mounted on the other end of the liquid infusion tube (15), and a plurality of nozzles (17) are fixedly mounted on the bottom of the liquid guide frame (16); One end of the top surface of the workbench (4) is fixedly connected to a limit fixing plate (18); a second slide groove (42) is provided in the workbench (4); one end of a spring (19) is fixedly connected to the bottom surface of the second slide groove (42); the other end of the spring (19) is fixedly connected to a slider (20); one side of the slider (20) is fixedly connected to a toggle plate (202); the slider (20) is slidably connected to the second slide groove (42); and the top surface of the slider (20) is fixedly connected to a limit baffle (21).

2. The uniform glue spraying device for processing rear armrests of an automobile according to claim 1, characterized in that: Protective baffles (11) are fixedly mounted on both ends of the top surface of the workbench (4), and a through opening (111) is provided on one side of the protective baffle (11).

3. The uniform glue spraying device for processing rear armrests of an automobile according to claim 1, characterized in that: The two sides of the moving block (9) are respectively fixedly connected to the limiting blocks 1 (92), the two sides of the sliding groove 1 (41) are respectively provided with limiting grooves 1 (411), and the limiting blocks 1 (92) are slidably connected to the limiting grooves 1 (411).

4. The uniform glue spraying device for processing rear armrests of an automobile according to claim 1, characterized in that: The second slide groove (42) is provided with two limiting grooves (421) on both sides, the two sides of the sliding block (20) are fixedly connected with two limiting blocks (201), and the two limiting blocks (201) are slidably connected with the two limiting grooves (421).

5. The uniform glue spraying device for processing rear armrests of an automobile according to claim 1, characterized in that: A toggle groove (422) is provided on one side of the second slide groove (42), and the toggle plate (202) is slidably connected to the toggle groove (422).

6. The uniform glue spraying device for processing rear armrests of an automobile according to claim 1, characterized in that: The bottom surface of the base (1) is fixedly connected to a plurality of supporting legs (3).

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