A spraying device with uniform spraying

Abstract

The utility model discloses a spraying device with uniform spraying, which relates to the technical field of parts spraying, and comprises a vertically arranged rectangular bracket, wherein an adjusting mechanism is arranged inside the rectangular bracket, and the adjusting mechanism comprises a group of connecting seats, a moving frame, a longitudinal screw, a transverse screw, a sliding rod, and a displacement cylinder; the top of one group of connecting seats is arranged at the top inside the rectangular bracket, the moving frame is in a U-shaped structure with an opening facing downward, one end of the longitudinal screw is threadedly penetrated through the moving frame, the longitudinal screw is arranged between two connecting seats, a first motor is arranged at one end of one of the connecting seats away from the longitudinal screw, and the output end of the first motor is fixedly connected to one end of the longitudinal screw, sliding blocks are symmetrically arranged on the moving frame, and sliding grooves adapted to the sliding blocks are symmetrically opened inside the rectangular bracket, and the sliding blocks are located in the sliding grooves; the spraying position can be freely adjusted, the spraying is uniform, the spraying effect and quality are improved, and the device has a clamping and fixing function to prevent the displacement of automobile parts.

Description

Technical Field

[0001] The utility model relates to the technical field of parts spraying, in particular to a spraying device with uniform spraying. Background Art

[0002] With the rapid development of my country's automobile industry, the production of auto parts is increasing. In the process of auto parts processing, it is usually necessary to spray paint the surface of the car to make the auto parts more beautiful and corrosion-resistant.

[0003] The existing spraying device has the problem that the spraying position cannot be freely adjusted, which leads to uneven spraying when spraying automobile parts, resulting in poor paint spraying effect and low efficiency;

[0004] At the same time, the existing spraying device is not provided with a mechanism that can clamp the automobile parts. When spraying, the automobile parts are easily displaced, thereby affecting the spraying effect;

[0005] Therefore, it is necessary to improve the prior art to overcome the above defects in the prior art. Utility Model Content

[0006] The utility model aims to provide a spraying device with uniform spraying, which can freely adjust the spraying position, spray uniformly, improve the effect and quality of spraying, and has a clamping and fixing function to avoid displacement of automobile parts.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device with uniform spraying, comprising a vertically arranged rectangular bracket, an adjusting mechanism arranged in the rectangular bracket, the adjusting mechanism comprising a group of connecting seats, a movable frame, a longitudinal screw, a transverse screw, a sliding rod, and a displacement cylinder; a group of the connecting seats are arranged at the top of the inside of the rectangular bracket, the movable frame is a U-shaped structure with an opening facing downward, one end of the longitudinal screw is threadedly penetrated through the movable frame, the longitudinal screw is arranged between two connecting seats, one end of the connecting seat away from the longitudinal screw is provided with a first motor, and the output end of the first motor is fixedly connected to one end of the longitudinal screw, a slider is symmetrically arranged on the movable frame, a slide groove adapted to the slider is symmetrically opened inside the rectangular bracket, and the slider is located in the slide groove; one end of the transverse screw and the sliding rod are both penetrated in the displacement cylinder, and the displacement cylinder is threadedly connected to the transverse screw, the two ends of the transverse screw and the sliding rod are arranged on the movable frame, and a second motor fixedly connected to one end of the transverse screw is arranged inside the interlayer of the movable frame; a spraying mechanism is arranged at the bottom of the displacement cylinder.

[0008] In order to facilitate the spraying operation, as a preferred spraying device for uniform spraying of the utility model, the spraying mechanism includes a spray box frame, a spray box body, a paint pump, and a spray gun. The spray box frame is a frame structure, the spray box body is arranged at the bottom of the spray box frame, the spray gun is arranged at the bottom of the spray box frame, and the paint pump is connected to the spray box body and the spray gun through a paint spray pipe.

[0009] In order to facilitate the adjustment of the distance between automobile parts and the spray gun, as a preferred spraying device for uniform spraying of the utility model, a liftable storage table is provided below the spraying mechanism; a lifting device is embedded in the bottom of the rectangular bracket, and the output end of the lifting device is provided at the bottom of the storage table.

[0010] In order to facilitate the selection of the lifting device, as a preferred spraying device for uniform spraying of the utility model, the lifting device is a pneumatic telescopic rod or a hydraulic telescopic rod.

[0011] In order to facilitate clamping and fixing automobile parts, as a preferred spraying device for uniform spraying of the utility model, a clamping mechanism is arranged on the storage table, and the clamping mechanism includes an electric telescopic rod, a driving frame, and a group of clamping seats. The electric telescopic rod is arranged on the storage table, and the output end of the electric telescopic rod is arranged on the driving frame. An adjustment groove is provided on the side of the driving frame away from the electric telescopic rod, one end of a group of the clamping seats is arranged in the adjustment groove, and a screw with a handle at one end is arranged at the upper end of the driving frame, and the lower end of the screw thread passes through a group of clamping seats arranged in the adjustment groove.

[0012] In order to protect the automobile parts, as a preferred spraying device of the utility model with uniform spraying, rubber pads are arranged on both opposite sides of a group of the clamping seats.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The spraying mechanism of the utility model is arranged on the moving frame through a horizontal screw and a sliding rod. The first motor and the second motor are started to move the moving frame and the displacement cylinder, so that the spraying mechanism can be freely adjusted and moved, and spraying operations can be performed at different positions to make the spraying uniform, improve the effect and quality of the spraying, and avoid the problem of uneven spraying at some positions of the parts.

[0015] 2. The utility model starts the electric telescopic rod, adjusts the position of the clamping structure, places the two ends of the automobile parts in a group of clamping seats respectively, rotates the screw, and a group of clamping seats move relatively to clamp and fix the automobile parts, thereby avoiding displacement of the automobile parts during spraying and improving the spraying quality. The clamping structure can be adjusted, and it is easy to clamp and fix automobile parts of different models. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 for Figure 1 AA structural diagram;

[0018] Figure 3 It is a structural schematic diagram of the spraying mechanism of the utility model.

[0019] In the figure: 1. four-wheel tractor; 2. feed pipe; 3. feed distribution pipe; 4. stalk-moving arm; 5. stalk-taking roller; 6. arc-shaped paddle; 7. horizontal cross knife; 8. hydraulic telescopic rod; 9. support; 10. feed cavity; 11. limit roller; 12. compression roller; 13. cutting cavity; 14. cutting table; 15. cutting roller; 16. cutting knife; 17. air blower; 18. rotary tillage knife; 19. machine compartment; 20. discharge port; 21. conveying pipe; 22. first motor 8; 23. spiral shaft. DETAILED DESCRIPTION

[0020] See also Figures 1 to 3 A spraying device with uniform spraying includes a vertically arranged rectangular bracket 1, an adjusting mechanism is arranged inside the rectangular bracket 1, and the adjusting mechanism includes a group of connecting seats 2, a moving frame 3, a longitudinal screw 4, a transverse screw 5, a sliding rod 6, and a displacement cylinder 7; a group of connecting seats 2 are arranged at the top of the inside of the rectangular bracket 1, and the moving frame 3 is a U-shaped structure with an opening facing downward, one end of the longitudinal screw 4 is threaded through the moving frame 3, and the longitudinal screw 4 is arranged between two connecting seats 2, and a first motor 8 is arranged at one end of one connecting seat 2 away from the longitudinal screw 4. The output end of the first motor 8 is fixedly connected to one end of the longitudinal screw 4, and sliders 9 are symmetrically arranged on the movable frame 3. A slide groove 10 adapted to the slider 9 is symmetrically opened inside the rectangular frame 1, and the slider 9 is located in the slide groove 10; one end of the horizontal screw 5 and the slide rod 6 are both passed through the displacement cylinder 7, and the displacement cylinder 7 is threadedly connected to the horizontal screw 5, and both ends of the horizontal screw 5 and the slide rod 6 are arranged on the movable frame 3, and a second motor 11 fixedly connected to one end of the horizontal screw 5 is arranged inside the interlayer of the movable frame 3; a spraying mechanism is arranged at the bottom of the displacement cylinder 7.

[0021] In this embodiment: the spraying mechanism is arranged on the movable frame 3 through the horizontal screw 5 and the sliding rod 6, the first motor 8 is started, the longitudinal screw 4 is rotated, and the sliders 9 at both ends of the movable frame 3 are restricted by the slide groove 10, so that the movable frame 3 can realize the function of moving forward and backward; the second motor 11 is started, the horizontal screw 5 is rotated, and the displacement cylinder 7 is restricted by the sliding rod 6 to realize the function of moving left and right; when the movable frame 3 and the displacement cylinder 7 are moved, the spraying mechanism is further enabled to achieve the purpose of moving forward and backward and moving left and right for spraying, so that the spraying mechanism can be freely adjusted and moved, and spraying operations can be performed at different positions to make the spraying uniform, improve the spraying effect and quality, and avoid the problem of uneven spraying at some parts.

[0022] As a technical optimization solution of the utility model, the spraying mechanism includes a spray box frame 12, a spray box body 13, a paint pump 14, and a spray gun 15. The spray box frame 12 is a frame structure, the spray box body 13 is arranged at the bottom of the spray box frame 12, the spray gun 15 is arranged at the bottom of the spray box frame 12, and the paint pump 14 is connected to the spray box body 13 and the spray gun 15 through a paint spray pipe.

[0023] In this embodiment, the spray pump is started to pump the spray material in the spray box 13, making it easier for the spray gun 15 to spray the automobile parts.

[0024] As a technical optimization solution of the utility model, a liftable storage platform 16 is arranged below the spraying mechanism; a lifting device 17 is embedded in the bottom of the rectangular bracket 1, and the output end of the lifting device 17 is arranged at the bottom of the storage platform 16.

[0025] In this embodiment, the automobile parts to be placed on the storage table 16, and the lifting device 17 is started, the storage table 16 can be moved up and down, and the distance between the automobile parts and the spray gun 15 can be adjusted to avoid excessive distance, so as to improve the quality of spraying.

[0026] As a technical optimization solution of the present invention, the lifting device 17 is a pneumatic telescopic rod or a hydraulic telescopic rod.

[0027] In this embodiment, the lifting device 17 can adopt a pneumatic telescopic rod or a hydraulic telescopic rod.

[0028] As a technical optimization solution of the utility model, a clamping mechanism is provided on the storage table 16, and the clamping mechanism includes an electric telescopic rod 18, a driving frame 19, and a group of clamping seats 20. The electric telescopic rod 18 is arranged on the storage table 16, and the output end of the electric telescopic rod 18 is arranged on the driving frame 19. An adjustment groove 21 is opened on the side of the driving frame 19 away from the electric telescopic rod 18, one end of a group of clamping seats 20 is arranged in the adjusting groove 21, and a screw rod 22 with a handle at one end is provided at the upper end of the driving frame 19, and the lower end of the screw rod 22 is threaded through a group of clamping seats 20 arranged in the adjusting groove 21.

[0029] In this embodiment, there are at least two groups of clamping structures, and the two groups of clamping structures are symmetrically arranged. By rotating the screw rod 22, one group of clamping seats 20 can move relatively, and the spraying part can be clamped and fixed. At the same time, the electric telescopic rod 18 can be started to adjust the position of the clamping structure, which is easy to clamp automotive parts of different sizes and thicknesses, thereby increasing the practical performance of the clamping structure.

[0030] As a technical optimization solution of the present invention, rubber pads 23 are provided on opposite sides of a group of clamping seats 20 .

[0031] In this embodiment, the rubber pad 23 further protects the automobile parts and is convenient for preventing the surface of the parts from being damaged.

[0032] Working principle: First, according to the size of the automobile parts, start the electric telescopic rod 18, adjust the position of the clamping structure, place the two ends of the automobile parts in a group of clamping seats 20 respectively, rotate the screw 22, and a group of clamping seats 20 move relatively to clamp and fix the automobile parts, start the lifting device 17, adjust the distance between the automobile parts and the spray gun 15, then start the first motor 8 and the second motor 11 to move the movable frame 3 and the displacement cylinder 7 to adjust the position of the spray gun 15, and then start the spray pump to pump the spray material in the spray box 13, so that the spray gun 15 can spray the automobile parts easily. When spraying, the movable frame 3 and the displacement cylinder 7 are adjusted and moved according to the area of ​​the parts to be sprayed, so that the spray device can spray at different positions, make the spraying uniform, improve the spraying effect and quality, and avoid the problem of uneven spraying at some parts of the parts.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spraying device for uniform spraying, characterized in that: The invention comprises a vertically arranged rectangular bracket (1), wherein an adjustment mechanism is arranged inside the rectangular bracket (1), and the adjustment mechanism comprises a group of connecting seats (2), a movable frame (3), a longitudinal screw (4), a transverse screw (5), a sliding rod (6), and a displacement cylinder (7); the top of one group of the connecting seats (2) is arranged at the top of the inside of the rectangular bracket (1), the movable frame (3) is in a U-shaped structure with an opening facing downward, one end of the longitudinal screw (4) is threadedly passed through the movable frame (3), and the longitudinal screw (4) is arranged between two connecting seats (2), and a first motor (8) is arranged at one end of one of the connecting seats (2) away from the longitudinal screw (4), and the output of the first motor (8) is The output end is fixedly connected to one end of the longitudinal screw (4); a slider (9) is symmetrically arranged on the movable frame (3); a slide groove (10) adapted to the slider (9) is symmetrically opened inside the rectangular bracket (1); the slider (9) is located in the slide groove (10); one end of the transverse screw (5) and the slide rod (6) are both passed through the displacement cylinder (7), and the displacement cylinder (7) is threadedly connected to the transverse screw (5); both ends of the transverse screw (5) and the slide rod (6) are arranged on the movable frame (3); a second motor (11) fixedly connected to one end of the transverse screw (5) is arranged inside the interlayer of the movable frame (3); a spraying mechanism is arranged at the bottom of the displacement cylinder (7).

2. A spraying device for uniform spraying according to claim 1, characterized in that: The spraying mechanism comprises a spraying box frame (12), a spraying box body (13), a paint pump (14), and a spraying gun (15); the spraying box frame (12) is a frame structure; the spraying box body (13) is arranged at the bottom of the spraying box frame (12); the spraying gun (15) is arranged at the bottom of the spraying box frame (12); and the paint pump (14) is connected to the spraying box body (13) and the spraying gun (15) through a paint spraying pipe.

3. A spraying device for uniform spraying according to claim 1, characterized in that: A liftable storage platform (16) is provided below the spraying mechanism; a lifting device (17) is embedded in the bottom of the rectangular bracket (1), and an output end of the lifting device (17) is provided at the bottom of the storage platform (16).

4. A spraying device for uniform spraying according to claim 3, characterized in that: The lifting device (17) is a pneumatic telescopic rod or a hydraulic telescopic rod.

5. A uniform spraying device according to claim 3, characterized in that: The storage platform (16) is provided with a clamping mechanism, which comprises an electric telescopic rod (18), a driving frame (19), and a group of clamping seats (20). The electric telescopic rod (18) is arranged on the storage platform (16), and the output end of the electric telescopic rod (18) is arranged on the driving frame (19). An adjustment groove (21) is provided on a side of the driving frame (19) away from the electric telescopic rod (18). One end of a group of the clamping seats (20) is arranged in the adjustment groove (21). A screw rod (22) having a handle at one end is arranged at the upper end of the driving frame (19), and a thread at the lower end of the screw rod (22) penetrates through a group of the clamping seats (20) and is arranged in the adjustment groove (21).

6. A spraying device for uniform spraying according to claim 5, characterized in that: A set of rubber pads (23) are provided on opposite sides of the clamping seats (20).

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