PVD coating spraying device

Abstract

The utility model discloses a PVD coating spraying device which comprises a bottom box, a transparent isolation frame is fixedly installed at the top end of the bottom box, a top plate is fixedly connected to the top end of the transparent isolation frame, a frame door is movably connected to the front end of the transparent isolation frame, and an adjusting mechanism is arranged at the top end of the bottom box. The adjusting mechanism comprises a fixing frame, an adjusting motor and a rotating rod, the fixing frame is installed in the middle of the top end of the bottom box, the adjusting motor is installed on the side, away from the frame door, of the fixing frame through bolts, and the rotating rod is rotatably connected to the side, away from the adjusting motor, of the interior of the fixing frame. A fixing frame is installed at the upper position of the rear end of the fixing frame, an air spraying opening is formed in the top end of the fixing frame, and an air conveying pipe is arranged at the rear end of the air spraying opening. According to the PVD coating spraying device, an object can be conveniently fixed during spraying, the spraying effect is improved, and the spraying angle is conveniently adjusted.

Description

Technical Field

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

[0002] PVD refers to the use of low-voltage, high-current arc discharge technology under vacuum conditions, using gas discharge to evaporate the target material and ionize both the evaporated material and the gas, and using the acceleration of the electric field to deposit the evaporated material and its reaction products on the workpiece. PVD coating spraying equipment is generally used to cooperate with the processing during spraying;

[0003] The existing PVD coating spraying device has a relatively simple structure when in use. Usually, objects are placed on a flat surface. The objects are not fixed and are easily moved by touch, sliding and displacement, which affects the spraying effect. When adjusting the spraying angle, pads need to be added at the position where the object needs to be lifted. The operation is cumbersome and the flexibility is poor. Utility Model Content

[0004] The main purpose of the utility model is to provide a PVD coating spraying device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A PVD coating spraying device comprises a bottom box, a transparent isolation frame is fixedly installed on the top of the bottom box, a top plate is fixedly connected to the top of the transparent isolation frame, and a frame door is movably connected to the front end of the transparent isolation frame;

[0007] An adjusting mechanism is provided at the top of the bottom box, and the adjusting mechanism includes a fixed frame, an adjusting motor, and a rotating rod. The fixed frame is installed at the center of the top of the bottom box, the adjusting motor is installed on the side of the fixed frame away from the frame door through bolts, and the rotating rod is rotatably connected and installed on the side of the fixed frame away from the adjusting motor. A fixing frame is installed at the upper rear end of the fixed frame, an air nozzle is installed at the top of the fixed frame, and an air supply pipe is provided at the rear end of the air nozzle.

[0008] As a further solution of the utility model, the shaft of the adjusting motor passes through one side of the fixed frame, and a bearing is provided at the connection between the shaft and the fixed frame, which is rotatably connected through the bearing. A fixing mechanism is provided inside the fixed frame, and the fixing mechanism includes two fixing plates, and the two fixing plates are respectively fixedly connected to the rotating rod and the shaft of the adjusting motor.

[0009] As a further solution of the utility model, electric telescopic rods are installed on the side of the two fixed plates away from each other and close to the front and rear ends, the push rod ends of the four electric telescopic rods are fixedly connected to fixed blocks, and the top ends of the four fixed blocks are detachably connected to the object body.

[0010] As a further solution of the utility model, the front and rear ends of the fixing plate are provided with adjustment grooves matching with the fixing block, and the fixing block and the fixing plate are slidably connected.

[0011] As a further solution of the utility model, a spraying equipment body is installed at the bottom end of the top plate, and a spray head matching the object body is movably connected to the bottom end of the spraying equipment body.

[0012] As a further solution of the utility model, universal casters are arranged at the four corners of the bottom end of the bottom box, and a box door is movably connected to one side of the bottom box.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model provides an adjustment mechanism and a fixing mechanism. When spraying an object body, the object body can be fixed on a plurality of fixing blocks to avoid the object body from shifting during spraying. At the same time, the fixing size of the fixing block can be adjusted by the provided electric telescopic rod, thereby increasing the flexibility of use, facilitating the fixing of the object during spraying, and improving the spraying effect.

[0015] Through the provided rotating rod and air nozzle, the inclination angle of the object body can be adjusted by adjusting the rotation of the motor to drive the fixed plate to rotate. The operation is simple and easy to understand, which improves the flexibility of use. At the same time, the drying air can be transported through the provided air nozzle and air duct, which is convenient for drying after spraying, improves the spraying efficiency, facilitates the adjustment of the spraying angle, and improves the applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a PVD coating spraying device of the utility model;

[0017] Figure 2 This is a left view of the internal structure of a fixed frame in the overall structure of a PVD coating spraying device of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection between an adjusting motor and a fixing plate in a PVD coating spraying device of the utility model.

[0019] In the figure: 1. bottom box; 2. transparent isolation frame; 3. top plate; 4. spray equipment body; 5. nozzle; 6. adjustment mechanism; 7. fixing frame; 8. adjustment motor; 9. rotating rod; 10. fixing frame; 11. air outlet; 12. air supply pipe; 13. fixing mechanism; 14. fixing plate; 15. electric telescopic rod; 16. fixing block; 17. object body. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1-3 As shown, a PVD coating spraying device comprises a bottom box 1, a transparent isolation frame 2 is fixedly installed on the top of the bottom box 1, a top plate 3 is fixedly connected to the top of the transparent isolation frame 2, and a frame door is movably connected to the front end of the transparent isolation frame 2;

[0022] An adjusting mechanism 6 is provided at the top of the bottom box 1, and the adjusting mechanism 6 includes a fixed frame 7, an adjusting motor 8, and a rotating rod 9. The fixed frame 7 is installed at the center of the top of the bottom box 1, and the adjusting motor 8 is installed on the side of the fixed frame 7 away from the frame door by bolts. The rotating rod 9 is rotatably connected and installed inside the fixed frame 7 on the side away from the adjusting motor 8. A fixing frame 10 is installed at the upper rear end of the fixed frame 7, and an air nozzle 11 is installed at the top of the fixed frame 10. An air supply pipe 12 is provided at the rear end of the air nozzle 11.

[0023] In this embodiment, the shaft of the adjusting motor 8 passes through one side of the fixed frame 7, and a bearing is provided at the connection between the shaft and the fixed frame 7, which is rotatably connected through the bearing. A fixing mechanism 13 is provided inside the fixed frame 7, and the fixing mechanism 13 includes two fixing plates 14. The two fixing plates 14 are respectively fixedly connected to the rotating rod 9 and the shaft of the adjusting motor 8. By starting the adjusting motor 8, the shaft of the adjusting motor 8 rotates to drive the fixing plate 14 to rotate, which is convenient for adjustment according to needs and improves the flexibility of use.

[0024] In this embodiment, electric telescopic rods 15 are installed on the side of the two fixed plates 14 that are away from each other and near the front and rear ends. The push rod ends of the four electric telescopic rods 15 are fixedly connected to fixed blocks 16. The tops of the four fixed blocks 16 are detachably connected to object bodies 17. Since the object bodies 17 are fixed on the fixed blocks 16, the object bodies 17 can rotate with the fixed plates 14, which is convenient for adjusting the angle of the object bodies 17 during spraying.

[0025] In this embodiment, the front and rear ends of the fixing plate 14 are provided with adjustment grooves that match the fixing block 16. The fixing block 16 and the fixing plate 14 are slidably connected. By starting the electric telescopic rod 15, the push rod of the electric telescopic rod 15 is extended and retracted to drive the fixing blocks 16 to move away from and closer to each other, thereby facilitating the adjustment of the fixed size of the object body 17.

[0026] In this embodiment, a spray equipment body 4 is installed at the bottom end of the top plate 3, and a nozzle 5 matching the object body 17 is movably connected to the bottom end of the spray equipment body 4. The frame door can be closed and the spray equipment body 4 can be started. Then, the PVD paint in the spray equipment body 4 is sprayed from the nozzle 5 onto the object body 17, which facilitates the spraying process of the object body 17.

[0027] In this embodiment, universal casters are provided at the four corners of the bottom end of the bottom box 1, and a box door is movably connected to one side of the bottom box 1, so that the bottom box 1 can be moved by pushing, so that the processing position can be adjusted according to needs.

[0028] It should be noted that the utility model is a PVD coating spraying device. When in use, first, the upper frame door of the transparent isolation frame 2 can be opened, and then the object body 17 can be placed on the fixed block 16. At the same time, when the object body 17 is fixed, the electric telescopic rod 15 can be started according to the actual size of the object body 17. The push rod of the electric telescopic rod 15 is extended and retracted to drive the fixed blocks 16 to move away from and close to each other. Since the object body 17 is fixed on the fixed block 16, the fixed size of the object body 17 can be adjusted, which is convenient for adjustment according to needs. After the object body 17 is fixed, the frame door can be closed, and the spraying equipment body 4 can be started, so that the PVD coating in the spraying equipment body 4 is sprayed from the nozzle 5, and the object body 17 is sprayed. At the same time, when spraying, the adjustment motor 8 can be started according to actual needs, and the rotation of the machine shaft of the adjustment motor 8 drives the fixed plate 14 to rotate, and the fixed plate 14 drives the object body 17 installed thereon to rotate, so as to adjust the spraying angle of the object body 17, thereby improving the flexibility of use.

[0029] After the object body 17 is sprayed, the air supply pipe 12 can be pre-connected with the external drying air duct, and then the external air pipe valve can be opened. Since the air supply pipe 12 is connected to the air nozzle 11, the drying air is transported to the air nozzle 11 and sprayed onto the object body 17 from the air nozzle 11 to dry the paint on the object body 17 after spraying. At the same time, the angle of the object body 17 can be adjusted according to the above steps during drying, which is convenient for adjustment according to needs and improves the spray drying efficiency.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. 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, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A PVD coating spraying device, characterized in that: It comprises a bottom box (1), a transparent isolation frame (2) is fixedly mounted on the top of the bottom box (1), a top plate (3) is fixedly connected to the top of the transparent isolation frame (2), and a frame door is movably connected to the front end of the transparent isolation frame (2); The top of the bottom box (1) is provided with an adjustment mechanism (6), the adjustment mechanism (6) comprising a fixed frame (7), an adjustment motor (8), and a rotating rod (9); the fixed frame (7) is installed at a central position at the top of the bottom box (1); the adjustment motor (8) is installed on a side of the fixed frame (7) away from the frame door by means of bolts; the rotating rod (9) is rotatably connected and installed inside the fixed frame (7) on a side away from the adjustment motor (8); a fixed frame (10) is installed at an upper position at the rear end of the fixed frame (7); an air outlet (11) is installed at the top of the fixed frame (10); and an air supply pipe (12) is provided at the rear end of the air outlet (11).

2. A PVD coating spraying device according to claim 1, characterized in that: The shaft of the regulating motor (8) passes through one side of the fixed frame (7), and a bearing is provided at the connection between the shaft and the fixed frame (7), and the bearing is used for rotational connection. A fixing mechanism (13) is provided inside the fixed frame (7), and the fixing mechanism (13) includes two fixing plates (14). The two fixing plates (14) are respectively fixedly connected to the rotating rod (9) and the shaft of the regulating motor (8).

3. A PVD coating spraying device according to claim 2, characterized in that: An electric telescopic rod (15) is installed on one side of the two fixing plates (14) away from each other and close to the front and rear ends. The push rod ends of the four electric telescopic rods (15) are fixedly connected to a fixing block (16). The top ends of the four fixing blocks (16) are detachably connected to an object body (17).

4. A PVD coating spraying device according to claim 3, characterized in that: The front and rear ends of the fixing plate (14) are provided with adjustment grooves that match the fixing block (16), and the fixing block (16) and the fixing plate (14) are slidably connected.

5. A PVD coating spraying device according to claim 3, characterized in that: A spraying device body (4) is installed at the bottom end of the top plate (3), and a spray head (5) matching the object body (17) is movably connected to the bottom end of the spraying device body (4).

6. A PVD coating spraying device according to claim 1, characterized in that: Universal casters are arranged at the four corners of the bottom end of the bottom box (1), and a box door is movably connected to one side of the bottom box (1).

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