Electrostatic spraying device capable of improving powdering rate

Abstract

The utility model discloses an electrostatic spraying device for improving the powdering rate, which comprises a box body, a spraying assembly is arranged on one side of the box body, a motor is arranged on one side of the box body, a conveying assembly is arranged in the box body, a first sliding rail is fixedly connected to the top of the inner wall of the box body, and a second sliding rail is fixedly connected to the top of the inner wall of the box body. A first electric sliding table is slidably connected to the outer portion of the first sliding rail, a fixing plate is fixedly connected to the bottom of the first electric sliding table, box doors are hinged to the two sides of the box body correspondingly, and a camera is fixedly installed at the bottom of the fixing plate. According to the powder coating device, the powder coating condition of an object can be observed, the position of the object can be observed, and when the powder coating effect is poor, a worker can control forward and reverse rotation of the motor, so that the object is moved to the position below the spraying pipe and sprayed again, the defect that observation can be conducted after spraying is completed in the prior art is overcome, and the worker can use the powder coating device greatly conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of electrostatic spraying, in particular to an electrostatic spraying device for improving powder application rate. Background Art

[0002] Electrostatic spraying refers to a coating method that uses the principle of corona discharge to make the atomized paint negatively charged under the action of a high-voltage DC electric field, and then adsorbed on the surface of a positively charged substrate to discharge. The electrostatic spraying equipment consists of a spray gun, a spray cup, and an electrostatic spray high-voltage power supply.

[0003] When the existing electrostatic spraying device is spraying an object, it is impossible to visually see the powder coating status of the object. The staff must wait until the object is sprayed and taken out before they can see whether the object is completely powdered. If there are places on the object that are not powdered, they need to be sprayed again, which is time-consuming and labor-intensive, and wastes powder, increases the unnecessary workload of the staff, and is inconvenient for the staff to use. For this reason, we propose an electrostatic spraying device that improves the powder coating rate. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an electrostatic spraying device for improving the powder application rate, which is used to solve the above problems.

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

[0006] An electrostatic spraying device for improving powder application rate comprises a box body, a spraying assembly is arranged on one side of the box body, a motor is arranged on one side of the box body, a conveying assembly is arranged inside the box body, a first slide rail is fixedly connected to the top of the inner wall of the box body, a first electric slide is slidably connected to the outside of the first slide rail, a fixed plate is fixedly connected to the bottom of the first electric slide, box doors are hinged on both sides of the box body, a camera is fixedly installed on the bottom of the fixed plate, a transparent shell is fixedly connected to the bottom of the fixed plate, and a cleaning assembly is arranged at the bottom of the fixed plate.

[0007] Preferably, the spraying assembly comprises an air compressor fixedly mounted on one side of the box body, the output end of the air compressor is connected to an air duct, the other end of the air duct is connected to a material box, and the outside of the material box is connected to a feed pipe.

[0008] Preferably, the outside of the feed pipe is connected to a return box, the top of the return box is connected to a spray pipe, the spray pipe extends to the inside of the box, and an electrostatic generator is arranged outside the spray pipe.

[0009] Preferably, a support plate is fixedly connected to one side of the box body, and the motor is fixedly mounted on the support plate.

[0010] Preferably, the conveying assembly includes two symmetrically distributed rotating shafts rotatably connected to both sides of the inner wall of the box, a same rotating roller is fixedly connected between the two rotating shafts, one of the rotating shafts extends to the outside of the box, one end of one of the rotating shafts is fixedly connected to the output end of the motor, and the external movable sleeves of the two rotating rollers are connected to the same conveyor belt.

[0011] Preferably, the cleaning assembly includes a second slide rail fixedly connected to the bottom of the fixed plate, the number of the second slide rails is two, and the outsides of the two second slide rails are slidably connected to a second electric slide.

[0012] Preferably, the bottoms of the two second electric slides are fixedly connected to a same fixing frame, the top of the fixing frame is fixedly connected to a brush plate, and the brush plate is adapted to the transparent shell.

[0013] Compared with the prior art, the utility model has the following beneficial effects: when an object needs to be electrostatically sprayed, the air compressor is started to transport the powder in the material box to the inside of the return material box, and the powder is sprayed to the object through the electrostatic generator and the spray pipe. By starting the motor, the rotating shaft is driven to rotate, the rotating roller and the conveyor belt are moved, and the object is moved, so that the object can be sprayed evenly. By starting the first electric slide, the first electric slide drives the fixed plate to start moving, and the movement of the fixed plate can drive the camera to move. At this time, the camera can take pictures of the object for detection, and by starting the second Electric slide, at this time the electric slide drives the fixed frame and the brush plate to start moving, and the brush plate can clean the transparent shell to avoid the outside of the transparent shell being stuck by powder, resulting in unclear camera shooting. Through the above structure, the staff can observe the powdering situation of the object when spraying the object, and observe which part of the object is not good. When the powdering effect is not good, the staff can control the forward and reverse rotation of the motor to move the object to the bottom of the spray tube and re-spray it, avoiding the traditional disadvantage of requiring observation after the spraying is completed, which greatly facilitates the use of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model in cross section;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model in partial section;

[0017] Figure 4 For this utility model Figure 2 The structural diagram of part A in the figure;

[0018] Figure 5 It is a structural schematic diagram of the spraying assembly of the utility model.

[0019] In the figure: 1. box body; 2. box door; 3. motor; 4. support plate; 5. rotating shaft; 6. rotating roller; 7. conveyor belt; 8. first slide rail; 9. first electric slide; 10. fixed plate; 11. transparent shell; 12. second slide rail; 13. second electric slide; 14. fixed frame; 15. brush plate; 16. camera; 17. air compressor; 18. air guide tube; 19. material box; 20. feed pipe; 21. return box; 22. electrostatic generator; 23. spray pipe. DETAILED DESCRIPTION

[0020] 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.

[0021] Example: Refer to Figure 1-5An electrostatic spraying device for improving powder application rate comprises a box body 1, a spraying assembly is arranged on one side of the box body 1, a motor 3 is arranged on one side of the box body 1, a conveying assembly is arranged inside the box body 1, a first slide rail 8 is fixedly connected to the top of the inner wall of the box body 1, a first electric slide 9 is slidably connected to the outside of the first slide rail 8, a fixed plate 10 is fixedly connected to the bottom of the first electric slide 9, a box door 2 is hinged on both sides of the box body 1, a camera 16 is fixedly installed on the bottom of the fixed plate 10, a transparent shell 11 is fixedly connected to the bottom of the fixed plate 10, and a fixed The bottom of the fixed plate 10 is provided with a cleaning component and a spraying component, including an air compressor 17 fixedly installed on one side of the box body 1, the output end of the air compressor 17 is connected to an air guide pipe 18, the other end of the air guide pipe 18 is connected to a material box 19, the outside of the material box 19 is connected to a feed pipe 20, and the articles can be sprayed by the provided spraying component, the outside of the feed pipe 20 is connected to a return box 21, the top of the return box 21 is connected to a spraying pipe 23, the spraying pipe 23 extends to the inside of the box body 1, and the outside of the spraying pipe 23 is provided with a spraying pipe 23. An electrostatic generator 22 is arranged, a support plate 4 is fixedly connected to one side of the box body 1, and a motor 3 is fixedly mounted on the support plate 4. By setting the support plate 4, the motor 3 will not idle when working. The transmission component includes two symmetrically distributed rotating shafts 5 rotatably connected to both sides of the inner wall of the box body 1, and a same rotating roller 6 is fixedly connected between the two rotating shafts 5, one of the rotating shafts 5 extends to the outside of the box body 1, and one end of one of the rotating shafts 5 is fixedly connected to the output end of the motor 3, and the external movable sleeves of the two rotating rollers 6 are connected with the same A conveyor belt 7 can move objects through the set conveying component, and the cleaning component includes a second slide rail 12 fixedly connected to the bottom of the fixed plate 10. The number of the second slide rails 12 is two, and the outsides of the two second slide rails 12 are slidably connected to the second electric slide 13. The transparent shell 11 can be cleaned by the set cleaning component. The bottoms of the two second electric slides 13 are fixedly connected to the same fixed frame 14, and the top of the fixed frame 14 is fixedly connected to a brush plate 15, and the brush plate 15 is adapted to the transparent shell 11.

[0022] During use: when it is necessary to electrostatically spray an object, first start the air compressor 17. At this time, the output end of the air compressor 17 transports the powder in the material box 19 to the inside of the return box 21. At this time, the powder will be sprayed to the object through the electrostatic generator 22 and the spray pipe 23. By starting the motor 3, the output end of the motor 3 drives the rotating shaft 5 to rotate. The rotation of the rotating shaft 5 can drive the rotating roller 6 and the conveyor belt 7 to move. At this time, the object moves, so that the object can be evenly sprayed. By starting the first electric slide 9, the first electric slide 9 drives the fixed plate 10 to start moving. The movement of the fixed plate 10 can drive the camera 16 to move. At this time, the camera 16 can The object is photographed and inspected by starting the second electric slide 13. At this time, the electric slide 13 drives the fixed frame 14 and the brush plate 15 to start moving. At this time, the brush plate 15 can clean the transparent shell 11, avoiding the problem that the outside of the transparent shell 11 is adhered to by powder, resulting in unclear shooting by the camera 16. Through the above structure, it is convenient for the staff to observe the powdering situation of the object when spraying the object, and observe which part of the object is not powdering. When the powdering effect is not good, the staff can control the forward and reverse rotation of the motor 3 to move the object to the bottom of the spray tube 23 and re-spray it, avoiding the traditional disadvantage that observation can only be carried out after the spraying is completed, which greatly facilitates the use of the staff.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] 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. An electrostatic spraying device for improving powder application rate, comprising a housing (1), characterized in that: A spraying assembly is provided on one side of the box body (1), a motor (3) is provided on one side of the box body (1), a conveying assembly is provided inside the box body (1), a first slide rail (8) is fixedly connected to the top of the inner wall of the box body (1), a first electric slide (9) is slidably connected to the outside of the first slide rail (8), a fixed plate (10) is fixedly connected to the bottom of the first electric slide (9), a door (2) is hinged on both sides of the box body (1), a camera (16) is fixedly installed on the bottom of the fixed plate (10), a transparent shell (11) is fixedly connected to the bottom of the fixed plate (10), and a cleaning assembly is provided at the bottom of the fixed plate (10).

2. The electrostatic spraying device for improving powder application rate according to claim 1, characterized in that: The spraying assembly comprises an air compressor (17) fixedly mounted on one side of a box body (1); the output end of the air compressor (17) is connected to an air guide pipe (18); the other end of the air guide pipe (18) is connected to a material box (19); and the outside of the material box (19) is connected to a feed pipe (20).

3. The electrostatic spraying device for improving powder application rate according to claim 2, characterized in that: The outside of the feed pipe (20) is connected to a return box (21), the top of the return box (21) is connected to a spray pipe (23), the spray pipe (23) extends to the inside of the box body (1), and an electrostatic generator (22) is arranged outside the spray pipe (23).

4. The electrostatic spraying device for improving powder application rate according to claim 1, characterized in that: A support plate (4) is fixedly connected to one side of the box body (1), and the motor (3) is fixedly mounted on the support plate (4).

5. The electrostatic spraying device for improving powder application rate according to claim 1, characterized in that: The conveying assembly comprises two symmetrically distributed rotating shafts (5) rotatably connected to the inner wall of a box body (1), a same rotating roller (6) being fixedly connected between the two rotating shafts (5), one of the rotating shafts (5) extending to the outside of the box body (1), one end of one of the rotating shafts (5) being fixedly connected to the output end of the motor (3), and a same conveyor belt (7) being movably sleeved on the outside of the two rotating rollers (6).

6. The electrostatic spraying device for improving powder application rate according to claim 1, characterized in that: The cleaning assembly comprises a second slide rail (12) fixedly connected to the bottom of the fixed plate (10), the number of the second slide rails (12) is two, and the outsides of the two second slide rails (12) are slidably connected to a second electric slide table (13).

7. The electrostatic spraying device for improving powder application rate according to claim 6, characterized in that: The bottoms of the two second electric slides (13) are fixedly connected to a same fixing frame (14), the top of the fixing frame (14) is fixedly connected to a brush plate (15), and the brush plate (15) is adapted to the transparent shell (11).

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