Automobile bumper coating equipment

Abstract

The utility model belongs to the technical field of automobile part industry, and particularly relates to automobile bumper coating equipment which comprises a base, supporting columns are fixedly connected to the left side and the right side of the top of the base, sliding rails are fixedly connected between the upper portions of the front side and the rear side of each supporting column, and a moving block penetrates through and is slidably connected between the inner sides of the sliding rails. The upper portions of the inner sides of the two supporting columns penetrate through and are rotationally connected with a second threaded rod, the second threaded rod penetrates through and is in threaded connection with the moving block, the upper portion of the right supporting column is fixedly connected with a third motor, and the output end of the third motor penetrates through and is fixedly connected with the second threaded rod. According to the automobile bumper coating equipment provided by the utility model, the first motor, the turntable, the first bracket, the second bracket and the clamp are matched with one another, so that all positions of the bumper are uniformly sprayed, the situation that the positions, far away from the spray head, of the bumper are not uniformly sprayed is avoided, and the spraying quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts industry, in particular to an automobile bumper coating device. Background Art

[0002] Bumpers are installed at the front and rear ends of cars. They not only have decorative functions, but more importantly, they are safety devices that absorb and mitigate external impacts, protect the car body and the safety of the occupants. During the processing of car bumpers, in order to improve the aesthetics of the bumpers, as well as to protect and extend the service life of the bumpers, bumper painting equipment is needed to paint the bumpers.

[0003] After searching, the existing Chinese patent announcement number is: CN211190697U, which provides a car bumper painting equipment. This patent uses a motor to drive two substrates to circulate for painting, saving the time of picking up and placing the bumper and speeding up work efficiency. The motor drives the substrate to move and also reduces the workload of the operator.

[0004] Although the above patent can save the time of picking up and placing the bumper, the above automobile bumper painting equipment still has the following problems: during the spraying process of the bumper, the positions of the bumper and the spray head are fixed, but the bumper shape generally has a certain curvature, which can easily lead to uneven spraying at a position far away from the spray head during the spraying process, thereby reducing the spraying quality.

[0005] In view of the above problems, a kind of automobile bumper painting equipment is proposed. Utility Model Content

[0006] In order to make up for the shortcomings of the prior art and solve the problem of uneven spraying at a position where the bumper is far away from the spray head, which reduces the spraying quality, a car bumper painting equipment is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the automobile bumper painting equipment described in the utility model comprises a base, the left and right sides of the top of the base are fixedly connected with support columns, the upper parts of the front and rear sides of the support columns are fixedly connected with slide rails, and a moving block is penetrated and slidably connected between the inner sides of the slide rails, a second threaded rod is penetrated and rotatably connected with the upper parts of the inner sides of the two support columns, and the second threaded rod is penetrated and threadedly connected with the moving block, a third motor is fixedly connected with the upper part of the right support column, and the output end of the third motor is penetrated and fixedly connected with the second threaded rod, a moving plate is penetrated and slidably connected with the middle part of the top of the base, a driving mechanism is arranged on the front side of the base, and the moving plate The left and right sides of the top are penetrated and provided with mounting plates, and the adjacent sides of the two mounting plates are penetrated and rotatably connected with a turntable, a first bracket is fixedly connected to the middle of the right side of the left turntable, and a second bracket is fixedly connected to the middle of the left side of the right turntable, and the second bracket penetrates and is slidably connected to the first bracket, and an evenly distributed clamp is fixedly connected to the top of the second bracket, a hydraulic push rod is penetrated and fixedly connected to the inside of the right side of the movable plate, and the output end of the hydraulic push rod penetrates and is fixedly connected to the right mounting plate, a first motor is fixedly connected to the upper left side of the left mounting plate, and the output end of the limiting block penetrates and is fixedly connected to the left turntable, a nozzle is arranged in the middle of the bottom of the movable block, and a positioning assembly is arranged on the mounting plate.

[0008] Preferably, the positioning assembly includes a receiver, which is fixedly connected to the mounting plate, and infrared transmitters are fixedly connected to the middle of the left and right sides of the movable block, and the two infrared transmitters correspond to two receivers respectively, and a controller is fixedly connected to the lower right side of the right support column.

[0009] Preferably, the driving mechanism includes a first threaded rod, which passes through and is rotatably connected to the base, a second motor is fixedly connected to the middle of the front side of the base, and an output end of the second motor passes through and is fixedly connected to the first threaded rod.

[0010] Preferably, a second limiting rod is arranged on the front side of the second threaded rod, and the second limiting rod passes through the moving block, and the second limiting rod is fixedly connected to the supporting column.

[0011] Preferably, the bottom of the movable plate is fixedly connected with evenly distributed limit blocks, and the limit blocks penetrate through and are slidably connected to the base.

[0012] Preferably, two first limiting rods are fixedly connected to the lower left portion of the right mounting plate, and the first limiting rods penetrate through and are slidably connected to the movable plate.

[0013] Preferably, a limiting block penetrates and is fixedly connected to the left sides of the two slide rails near the edges, and the limiting block corresponds to the moving block.

[0014] Beneficial effects of the utility model:

[0015] The utility model provides a car bumper painting device, which can spray paint evenly at each position of the bumper through the cooperation between a first motor, a turntable, a first bracket, a second bracket and a clamp, thereby avoiding uneven spraying at a position of the bumper far from a spray head and improving the spraying quality.

[0016] The utility model provides an automobile bumper painting device, which realizes automatic spray positioning through the mutual cooperation among an infrared transmitter, a receiver, a controller, a third motor, a moving block and a second threaded rod, avoids the need for manual calibration of the spray position, and improves the spray efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the moving block in the utility model;

[0020] Figure 3 It is a schematic diagram of the second bracket in the utility model;

[0021] Figure 4 It is a cross-sectional view of the movable plate in the utility model.

[0022] Legend:

[0023] 1. Slide rail; 2. Limit block; 3. First motor; 4. Mounting plate; 5. Moving plate; 6. Second motor; 7. Third motor; 8. Support column; 9. Controller; 10. First bracket; 11. Base; 12. First threaded rod; 13. Infrared transmitter; 14. Moving block; 15. Nozzle; 16. Second threaded rod; 17. First limit rod; 18. Second limit rod; 19. Clamp; 20. Limit block; 21. Second bracket; 22. Turntable; 23. Receiver; 24. Hydraulic push rod. 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 of 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] Specific examples are given below.

[0026] See also Figure 1-Figure 4 The utility model provides a car bumper painting equipment, including a base 11, the left and right sides of the top of the base 11 are fixedly connected with support columns 8, the upper parts of the front and rear sides of the support columns 8 are fixedly connected with slide rails 1, the inner sides of the slide rails 1 are penetrated and slidably connected with a moving block 14, the upper inner sides of the two support columns 8 are penetrated and rotatably connected with a second threaded rod 16, and the second threaded rod 16 is penetrated and threadedly connected with the moving block 14, the upper part of the right support column 8 is fixedly connected with a third motor 7, and the output end of the third motor 7 is penetrated and fixedly connected with the second threaded rod 16, the middle part of the top of the base 11 is penetrated and slidably connected with a moving plate 5, and the front side of the base 11 is provided with a driving Mechanism, the driving mechanism includes a first threaded rod 12, the first threaded rod 12 passes through and is rotatably connected to the base 11, a second motor 6 is fixedly connected to the middle of the front side of the base 11, and the output end of the second motor 6 passes through and is fixedly connected to the first threaded rod 12, a second limit rod 18 is arranged on the front side of the second threaded rod 16, and the second limit rod 18 passes through the moving block 14, the second limit rod 18 is fixedly connected to the support column 8, and the bottom of the moving plate 5 is fixedly connected with uniformly distributed limit blocks 20, and the limit blocks 20 pass through and are slidably connected to the base 11, and the left sides of the two slide rails 1 are passed through and fixedly connected near the edge, and the limit blocks 2 correspond to the moving blocks 14.

[0027] During operation, the driving mechanism drives the first threaded rod 12 to rotate through the second motor 6, and then, with the cooperation of the movable plate 5, converts the rotational motion into linear motion, driving the movable plate 5 to move forward or back and forth. The position of the limiting block 2 limits the extreme position of the movable block 14 moving to the left, and when the movable block 14 is in this position, the left infrared transmitter 13 is horizontally aligned with the left receiver 23. When the left receiver 23 moves to the bottom of the left infrared transmitter 13, the spraying position can be determined by their mutual cooperation.

[0028] Further, such as Figure 1 , Figure 3 and Figure 4As shown, mounting plates 4 are penetrated and arranged on both the left and right sides of the top of the movable plate 5, and a turntable 22 is penetrated and rotatably connected on the adjacent sides of the two mounting plates 4, a first bracket 10 is fixedly connected to the middle part of the right side of the left turntable 22, a second bracket 21 is fixedly connected to the middle part of the left side of the right turntable 22, and the second bracket 21 penetrates and is slidably connected to the first bracket 10, and a uniformly distributed clamp 19 is fixedly connected to the top of the second bracket 21, a hydraulic push rod 24 is penetrated and fixedly connected to the right side of the movable plate 5, and the output end of the hydraulic push rod 24 penetrates and is fixedly connected to the right mounting plate 4, a first motor 3 is fixedly connected to the upper left side of the left mounting plate 4, and the output end of the limiting block 2 penetrates and is fixedly connected to the left turntable 22, a nozzle 15 is arranged in the middle part of the bottom of the movable block 14, and two first limit rods 17 are fixedly connected to the lower left side of the right mounting plate 4, and the first limit rod 17 penetrates and is slidably connected to the movable plate 5.

[0029] During operation, the right mounting plate 4 is driven to move by the hydraulic push rod 24 to adjust the gap between the two mounting plates 4 to adapt to bumpers of different sizes, and then the two turntables 22 and the first bracket 10 and the second bracket 21 fixed in the middle are driven to rotate by the first motor 3, so that each position of the bumper is sprayed evenly, avoiding the relatively low position of the bumper being too far away from the spray head 15 resulting in poor spraying effect, thereby improving the spraying quality.

[0030] Further, such as Figure 2 and Figure 4 As shown, a positioning assembly is provided on the mounting plate 4, and the positioning assembly includes a receiver 23, and the receiver 23 is fixedly connected to the mounting plate 4, and infrared transmitters 13 are fixedly connected to the middle of the left and right sides of the moving block 14, and the two infrared transmitters 13 correspond to the two receivers 23 respectively, and a controller 9 is fixedly connected to the lower right side of the right support column 8.

[0031] During operation, through the cooperation of the two groups of infrared transmitters 13 and receivers 23, when the left receiver 23 moves to the lower part of the left infrared transmitter 13, the start switch is turned on and through the cooperation with the controller 9, the third motor 7 is turned on to drive the moving block 14 to move to the right to spray the bumper. When the right infrared transmitter 13 runs to the upper part of the right receiver 23, a horizontal spraying is completed, and there is no need for manual position calibration, and the spraying efficiency is high.

[0032] Working principle: when it is necessary to spray the car bumper, first, the right mounting plate 4 is driven to move to the right to a suitable position by starting the hydraulic push rod 24, and the second bracket 21 moves to the right with the mounting plate 4, and then the bumper is fixed by the clamp 19, and then the moving plate 5 is driven to move backward by the driving mechanism. When the moving plate 5 moves to the bottom of the moving block 14, the second motor 6 is turned off by the positioning assembly, and the spray head 15, the third motor 7 and the first motor 3 are turned on at the same time. Under the action of the spray head 15, the paint is sprayed onto the bumper, and the second threaded rod 16 is driven to rotate by the third motor 7, and then with the cooperation of the moving block 14, the moving block 14 is driven to move to the right at a uniform speed, and the paint is evenly sprayed, and the left turntable 22 is driven to move by the first motor 3, and then with the cooperation of the right turntable 22, the first bracket 10 and the second bracket 21 and the bumper fixed on the clamp 19 are driven to rotate, so that the bumper is sprayed more evenly.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A car bumper painting equipment, characterized in that: The invention comprises a base (11), wherein the left and right sides of the top of the base (11) are fixedly connected with support columns (8), the upper parts of the front and rear sides of the support columns (8) are fixedly connected with slide rails (1), the inner sides of the slide rails (1) are penetrated and slidably connected with a moving block (14), the inner upper parts of the two support columns (8) are penetrated and rotatably connected with a second threaded rod (16), and the second threaded rod (16) is penetrated and threadedly connected with the moving block (14), the upper part of the right support column (8) is fixedly connected with a third motor (7), and the output end of the third motor (7) is penetrated and fixedly connected with the second threaded rod (16), the middle part of the top of the base (11) is penetrated and slidably connected with a moving plate (5), the front side of the base (11) is provided with a driving mechanism, the left and right sides of the top of the moving plate (5) are penetrated and provided with mounting plates (4), and the two mounting plates ( 4) A turntable (22) is passed through and rotatably connected to each adjacent side; a first bracket (10) is fixedly connected to the middle of the right side of the left turntable (22); a second bracket (21) is fixedly connected to the middle of the left side of the right turntable (22); the second bracket (21) passes through and is slidably connected to the first bracket (10); a uniformly distributed clamp (19) is fixedly connected to the top of the second bracket (21); a hydraulic push rod (24) is passed through and fixedly connected to the right interior of the movable plate (5); the output end of the hydraulic push rod (24) passes through and is fixedly connected to the right mounting plate (4); a first motor (3) is fixedly connected to the upper left side of the left mounting plate (4); the output end of the limiting block (2) passes through and is fixedly connected to the left turntable (22); a nozzle (15) is arranged in the middle of the bottom of the movable block (14); and a positioning component is arranged on the mounting plate (4).

2. The automobile bumper coating equipment according to claim 1, characterized in that: The positioning assembly comprises a receiver (23), the receiver (23) is fixedly connected to the mounting plate (4), the middle parts of the left and right sides of the moving block (14) are fixedly connected with infrared transmitters (13), and the two infrared transmitters (13) correspond to the two receivers (23) respectively, and the lower right part of the right support column (8) is fixedly connected with a controller (9).

3. The automobile bumper coating equipment according to claim 1, characterized in that: The driving mechanism comprises a first threaded rod (12), the first threaded rod (12) passing through and being rotatably connected to the base (11), a second motor (6) being fixedly connected to the middle of the front side of the base (11), and an output end of the second motor (6) passing through and being fixedly connected to the first threaded rod (12).

4. The automobile bumper coating equipment according to claim 1, characterized in that: A second limiting rod (18) is arranged on the front side of the second threaded rod (16), and the second limiting rod (18) passes through the moving block (14), and the second limiting rod (18) is fixedly connected to the supporting column (8).

5. The automobile bumper coating equipment according to claim 1, characterized in that: The bottom of the movable plate (5) is fixedly connected with uniformly distributed limiting blocks (20), and the limiting blocks (20) penetrate through and are slidably connected to the base (11).

6. The automobile bumper coating equipment according to claim 1, characterized in that: Two first limiting rods (17) are fixedly connected to the lower left side of the right mounting plate (4), and the first limiting rods (17) penetrate through and are slidably connected to the movable plate (5).

7. The automobile bumper coating equipment according to claim 1, characterized in that: A limiting block (2) is passed through and fixedly connected to the left side of the two slide rails (1) near the edge, and the limiting block (2) corresponds to the moving block (14).

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