UV spraying line for coating of vehicle-mounted plastic ornament

Abstract

The utility model discloses a UV spray coating line for vehicle-mounted plastic ornament coating, relates to the technical field of coating, including device main part, spray coating chamber, suction fan, placing box and moving plate, device main part upper end is provided with transfer subassembly, the placing box is provided above transfer subassembly, placing box left and right side direction is provided with chute, and the moving plate is provided with the suction fan. The sliding grooves are formed in the inner walls of the left end and the right end of the device body, the spraying chamber is arranged above the sliding grooves, the lower end of the spraying chamber is fixedly connected to the device body, the sliding blocks are fixedly connected to the left side and the right side of the containing box, the sliding blocks are clamped in the sliding grooves, a left spring plate and a right spring plate are arranged in the containing box, and a plurality of spring rods are arranged on one sides of the spring plates. Wherein one end of the spring rod is fixedly connected to the spring plate, the other end of the spring rod is inserted into the containing box, transparent glass is arranged on the observation window, the movable plate and the spraying chamber can reduce harmful particles and gas from diffusing outwards, and plastic ornaments are placed on the containing box and can be prevented from deviating and falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of coating, in particular to a UV spraying line for coating of vehicle-mounted plastic trims. Background Art

[0002] Automotive plastic trims are usually decorative components inside or outside the car, made of plastic materials. These trims can include interior panels, door trims, center consoles, steering wheel covers, dashboards, seat components, door handles, etc. Plastic trims usually have good durability, light weight and cost-effectiveness, and can also be manufactured in various shapes and colors through plastic molding processes to meet the needs of automotive design. In modern automobile manufacturing, plastic trims have become an indispensable part, providing vehicles with beauty, functionality and economy. The coating of automotive plastic trims usually requires the use of special coating processes to ensure durability and beauty. UV spraying line is a common coating production line, which is particularly suitable for the coating of plastic parts.

[0003] The prior art can coat plastic trims through UV spray lines, but the prior art plastic trims are not easy to fix during transportation and are prone to deviation, which affects the coating effect. In addition, harmful particles or gases are easily generated and diffused outward during coating, which is easy to affect the health of workers. Therefore, those skilled in the art provide a UV spray line for coating automotive plastic trims to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a UV spray coating line for coating of vehicle-mounted plastic trims, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A UV spray coating line for coating of automotive plastic trims, comprising a device body, a spray chamber, a suction fan, a placement box and a movable plate, wherein a conveying assembly is arranged at the upper end of the device body, a placement box is arranged above the conveying assembly, and slide grooves are arranged on both sides of the placement box, wherein the slide grooves are arranged on the inner walls at both ends of the device body, a spray chamber is arranged above the slide groove, wherein the lower end of the spray chamber is fixedly connected to the device body, and sliders are fixedly connected to the left and right sides of the placement box, wherein the slider is clamped in the slide groove and can move forward and backward in the slide groove, and two groups of left and right spring plates are arranged in the placement box, Several groups of spring rods are arranged on one side of the spring plate, wherein one end of the spring rod is fixedly connected to the spring plate, and the other end of the spring rod is inserted into the placement box. Moving plates are arranged at both the front and rear ends of the spraying room, and an observation window is arranged in the middle of the moving plate, wherein transparent glass is arranged on the observation window, and the situation in the spraying room can be observed through the observation window during spraying. Two groups of left and right moving grooves are arranged at both the front and rear ends of the spraying room, wherein the moving plate is arranged in the moving groove, and the moving plate can move up and down in the moving groove, and racks are arranged on both the left and right sides of the observation window, wherein the racks are fixedly connected to the moving plate.

[0007] As a further solution of the utility model: two front and rear servo motors are fixedly connected to the left side of the spray chamber, and a rotating shaft is set at the front end of the servo motor, wherein the rotating shaft is rotatably connected to the spray chamber, and two left and right gears are fixedly connected to the rotating shaft, wherein the gear and the rack are in meshing state.

[0008] As a further solution of the utility model: a controller is arranged below the servo motor, wherein the controller is electrically connected to the spray chamber, a cylinder is arranged at the upper end of the spray chamber, a telescopic shaft is arranged at the lower end of the cylinder, and a coating sprayer is fixedly connected to the lower end of the telescopic shaft.

[0009] As a further solution of the utility model: a suction fan is fixedly provided on the right side of the spray chamber, a suction pipe is provided on the left side of the suction fan, an organic resin adsorption partition is provided in the suction pipe, and an activated carbon adsorption plate is provided on the right side of the organic resin adsorption partition, wherein the activated carbon adsorption plate is fixedly connected to the suction pipe.

[0010] As a further solution of the utility model: the four corners at the lower end of the device body are all provided with locking universal wheels, a heating lamp is provided on the left side of the suction pipe, and a mounting seat is provided on the left side of the heating lamp, wherein the left side of the mounting seat is fixedly connected to the inner wall of the spray chamber, and the right end of the mounting seat is movably connected to the heating lamp, and the heating lamp can be rotated up and down.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. During transportation, the plastic decorations are placed in a placement box, where the spring plate clamps the plastic decorations under the action of the spring rod to prevent them from shaking and falling. The slider on the placement box is stuck in the slide groove, which makes the placement box more stable during transportation and will not deviate to the left or right, ensuring the coating effect.

[0013] 2. The entrance and exit of the spray room can be blocked by the movable plate, and the movable plate at the rear intercepts the placement box, so that it stays in the spray room, which is convenient for coating. At the same time, spraying and drying are carried out in the spray room. When spraying, the movable plate and the spray room can reduce the diffusion of harmful particles and gases to the outside and protect the health of the staff. When drying, the movable plate and the spray room can reduce the loss of heat to the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a UV spray coating line for coating automotive plastic trims.

[0015] Figure 2 This is a schematic diagram of the structure of a moving plate and a rack in a UV spraying line for coating automotive plastic trim.

[0016] Figure 3 This is a schematic diagram of the structure of the suction duct and servo motor in a UV spraying line for coating automotive plastic trim.

[0017] Figure 4 This is a schematic diagram of the structure of a placement box and a spring plate in a UV spraying line for coating of automotive plastic trims.

[0018] Figure 5 This is a schematic diagram of the structure of gears and rotating shafts in a UV spray coating line for coating automotive plastic trim.

[0019] Figure 6 This is a schematic diagram of the structure of the suction fan and activated carbon adsorption plate in a UV spraying line for coating of automotive plastic trims.

[0020] In the figure: 1. Device body; 2. Locking universal wheel; 3. Conveying assembly; 4. Slide; 5. Placement box; 6. Spraying room; 7. Moving trough; 8. Bake lamp; 9. Suction fan; 10. Moving plate; 11. Cylinder; 12. Observation window; 13. Rack; 14. Slider; 15. Spring rod; 16. Spring plate; 17. Servo motor; 18. Rotating shaft; 19. Gear; 20. Controller; 21. Coating sprayer; 22. Suction pipe; 23. Organic resin adsorption partition; 24. Activated carbon adsorption plate. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figures 1 to 6 In the embodiment of the utility model, a UV spray coating line for coating of vehicle-mounted plastic trims includes a device body 1, a spray chamber 6, a suction fan 9, a placement box 5 and a movable plate 10. A conveying component 3 is arranged at the upper end of the device body 1, a placement box 5 is arranged above the conveying component 3, and slide grooves 4 are arranged on both sides of the placement box 5, wherein the slide grooves 4 are arranged on the inner walls at both ends of the device body 1, and a spray chamber 6 is arranged above the slide groove 4, wherein the lower end of the spray chamber 6 is fixedly connected to the device body 1, and sliders 14 are fixedly connected to the left and right sides of the placement box 5, wherein the slider 14 is clamped in the slide groove 4, and can be moved back and forth in the slide groove 4. The spray chamber 6 is movable, and two groups of spring plates 16 are arranged on the left and right sides of the spray chamber 6. A plurality of spring rods 15 are arranged on one side of the spring plate 16, wherein one end of the spring rod 15 is fixedly connected to the spring plate 16, and the other end of the spring rod 15 is inserted into the placement box 5. The spray chamber 6 is provided with movable plates 10 at both ends, and an observation window 12 is arranged in the middle of the movable plate 10. The observation window 12 is provided with transparent glass, and the situation in the spray chamber 6 can be observed through the observation window 12 during spraying. The spray chamber 6 is provided with two groups of movable grooves 7 at both ends, wherein the movable plate 10 is arranged in the movable groove 7, and the movable plate 10 can be moved upward in the movable groove 7. The spray chamber 6 is moved downward, racks 13 are arranged on both sides of the observation window 12, wherein the racks 13 are fixedly connected to the moving plate 10, and two groups of servo motors 17 are fixedly connected to the left side of the spray chamber 6, and a rotating shaft 18 is arranged at the front end of the servo motor 17, wherein the rotating shaft 18 is rotatably connected to the spray chamber 6, and two groups of gears 19 are fixedly connected to the rotating shaft 18, wherein the gear 19 is in meshing state with the rack 13, and a controller 20 is arranged below the servo motor 17, wherein the controller 20 is electrically connected to the spray chamber 6, and a cylinder 11 is arranged at the upper end of the spray chamber 6, and a telescopic shaft is arranged at the lower end of the cylinder 11, and a telescopic shaft is arranged below the telescopic shaft. A coating sprayer 21 is fixedly connected to the end, a suction fan 9 is fixedly provided on the right side of the spray chamber 6, a suction pipe 22 is arranged on the left side of the suction fan 9, an organic resin adsorption baffle 23 is arranged in the suction pipe 22, an activated carbon adsorption plate 24 is arranged on the right side of the organic resin adsorption baffle 23, wherein the activated carbon adsorption plate 24 is fixedly connected to the suction pipe 22, locking universal wheels 2 are arranged at the four corners of the lower end of the device body 1, a baking lamp 8 is arranged on the left side of the suction pipe 22, and a mounting seat is arranged on the left side of the baking lamp 8, wherein the left side of the mounting seat is fixedly connected to the inner wall of the spray chamber 6, and the right end of the mounting seat is movably connected to the baking lamp 8, and the baking lamp 8 can be rotated up and down.

[0023] The working principle of the utility model is as follows: first, the plastic decoration is placed in the placement box 5, wherein the spring plate 16 clamps the plastic decoration under the action of the spring rod 15, and then the placement box 5 is placed on the conveying assembly 3, and the conveying assembly 3 is started to convey the placement box 5 to the spraying room 6, wherein the slider 14 is stuck in the slide groove 4, so that the placement box 5 is more stable during the conveyance and will not deviate to the left or right, and then the servo motor 17 is started to drive the rotating shaft 18 to rotate, the rotating shaft 18 drives the gear 19 to rotate, the gear 19 drives the rack 13 to move downward, and the rack 13 drives the moving plate 10 to move downward to a suitable position. position, at this time the movable plate 10 will block the inlet and outlet of the spray chamber 6, and at the same time the movable plate 10 at the rear intercepts the placement box 5, so that it stays in the spray chamber 6, and then the cylinder 11 is started to drive the telescopic shaft to move downward, and the telescopic shaft drives the coating sprayer 21 to move downward, and then the coating sprayer 21 is started to spray the plastic decorations, and at the same time the suction fan 9 is started, and the harmful particles and gases generated during spraying are absorbed through the suction pipe 22, and pass through the organic resin adsorption partition 23 and the activated carbon adsorption plate 24 in turn, so that the harmful particles and gases are adsorbed, and finally after the spraying is completed, the baking lamp 8 is started to dry the plastic decorations.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A UV spray coating line for coating of automotive plastic trims, comprising a device body (1), a spray coating chamber (6), a suction fan (9), a placement box (5) and a movable plate (10), characterized in that: A conveying assembly (3) is arranged at the upper end of the device body (1), a placement box (5) is arranged above the conveying assembly (3), and slide grooves (4) are arranged on both sides of the placement box (5), wherein the slide grooves (4) are arranged on the inner walls of the left and right ends of the device body (1), and a spray chamber (6) is arranged above the slide grooves (4), wherein the lower end of the spray chamber (6) is fixedly connected to the device body (1), and sliders (14) are fixedly connected to the left and right sides of the placement box (5), wherein the sliders (14) are clamped in the slide grooves (4), and the placement box (5) is provided with left and right two sliders. A spring plate (16) is provided, and a plurality of spring rods (15) are provided on one side of the spring plate (16), wherein one end of the spring rod (15) is fixedly connected to the spring plate (16), and the other end of the spring rod (15) is inserted into the placement box (5). A movable plate (10) is provided at both the front and rear ends of the spraying room (6), and an observation window (12) is provided in the middle of the movable plate (10), wherein transparent glass is provided on the observation window (12). Two left and right movable grooves (7) are provided at both the front and rear ends of the spraying room (6), wherein the movable plate (10) is clamped in the movable groove (7).

2. The UV spray coating line for coating of automotive plastic trims according to claim 1, characterized in that: Racks (13) are provided on both the left and right sides of the observation window (12), wherein the racks (13) are fixedly connected to the movable plate (10).

3. The UV spray coating line for coating of automotive plastic trims according to claim 1, characterized in that: The left side of the spray chamber (6) is fixedly connected to two groups of front and rear servo motors (17), and the front ends of the servo motors (17) are each provided with a rotating shaft (18), wherein the rotating shaft (18) is rotatably connected to the spray chamber (6).

4. The UV spray coating line for coating of automotive plastic trims according to claim 3, characterized in that: The rotating shaft (18) is fixedly connected to two sets of left and right gears (19), wherein the gears (19) and the racks (13) are in meshing state.

5. The UV spray coating line for coating of automotive plastic trims according to claim 3, characterized in that: A controller (20) is disposed below the servo motor (17), wherein the controller (20) is electrically connected to the spray chamber (6).

6. The UV spray coating line for coating of automotive plastic trims according to claim 1, characterized in that: The upper end of the spray chamber (6) is provided with a cylinder (11), the lower end of the cylinder (11) is provided with a telescopic shaft, and the lower end of the telescopic shaft is fixedly connected to a coating sprayer (21).

7. The UV spray coating line for coating of automotive plastic trims according to claim 1, characterized in that: A suction fan (9) is fixedly arranged on the right side of the spraying room (6), a suction pipe (22) is arranged on the left side of the suction fan (9), and an organic resin adsorption partition (23) is arranged in the suction pipe (22).

8. The UV spray coating line for coating of automotive plastic trims according to claim 7, characterized in that: An activated carbon adsorption plate (24) is arranged on the right side of the organic resin adsorption partition (23), wherein the activated carbon adsorption plate (24) is fixedly connected to the air suction pipe (22).

9. The UV spray coating line for coating of automotive plastic trims according to claim 1, characterized in that: The four corners at the lower end of the device body (1) are all provided with locking universal wheels (2), and a heating lamp (8) is provided on the left side of the air suction pipe (22).

10. The UV spray coating line for coating of automotive plastic trims according to claim 9, characterized in that: A mounting seat is provided on the left side of the baking lamp (8), wherein the left side of the mounting seat is fixedly connected to the inner wall of the spray chamber (6), and the right end of the mounting seat is movably connected to the baking lamp (8).

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