CN218340130U

CN218340130U - New material electrostatic coating device

Info

Publication number: CN218340130U
Application number: CN202222726468.1U
Authority: CN
Inventors: 许文上
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-20
Anticipated expiration: 2032-10-17

Abstract

The utility model provides a new material electrostatic coating device relates to electrostatic coating technical field, including spraying device and spraying case, spraying device includes coating box, support frame, the pump body and connecting pipe. The utility model discloses a place the top at the carousel with the work piece, open driving motor, driving motor drives carousel and new material work piece and rotates, cover the tight back with the top cap, open the pump body, the coating in the pump body carries two connecting pipes, a plurality of high pressure nozzle of coating rethread connecting pipe inboard outwards spout evenly, the work piece is constantly rotatory simultaneously, thereby reach and carry out the spin coating to the work piece, improve the homogeneity of spraying, this electrostatic spraying mode does not need the handheld spray gun of operating personnel to carry out the spraying to the work piece, the work piece carries out the spin coating in relatively sealed seal box, can avoid coating to receive external air current and take place to scatter, thereby avoid the waste of coating and to the human body, the surrounding space causes the pollution.

Description

New material electrostatic coating device

Technical Field

The utility model relates to an electrostatic coating technical field especially relates to a new material electrostatic coating device.

Background

Electrostatic painting has the characteristics of high spraying efficiency, uniform coating, less pollution and the like, and is gradually one of the most common painting processes applied in production because the electrostatic painting is suitable for large-scale automatic painting production lines, new materials refer to structural materials with excellent performance and functional materials with special properties which are newly developed or are being developed, and in recent years, the new materials are also painted by using an electrostatic painting device.

In the prior art, for example, chinese patent numbers are: CN209093656U, "an anti-bounce electrostatic painting device", includes: a spray gun for spraying a coating material to an object to be coated; the first high-voltage applying mechanism is used for applying a first high voltage to a first external electrode on the spray gun; the second high-voltage applying mechanism is used for applying second high voltage to a second external electrode on the spray gun; the first external electrode is located outside the second external electrode, and the second high voltage is a pulse-like voltage that generates an intermittent change in voltage in a range lower than the first high voltage. The utility model discloses an application has solved because the coating bounce-back seriously causes the inconvenient technical problem of personnel's use.

However, when the electrostatic coating device is used for coating a new material, an operator generally uses a handheld spray gun to directly perform electrostatic coating on a new material workpiece in an open environment, and partial coating particles are scattered under the influence of external air flow and the like, so that coating waste and surrounding space pollution are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing electrostatic coating device in the prior art carries out the application to the new material, the operator can generally use handheld spray gun to directly carry out electrostatic coating to the new material work piece in open environment, influence such as receive external air current has partial coating particle to take place to fly off, thereby cause the waste of coating and the pollution to the surrounding space, the mode that adopts handheld spray gun simultaneously operates, the inhomogeneous condition of new material workpiece surface spraying can appear, coating in the air also can cause the problem of injury to the human body when the spraying, and the new material electrostatic coating device that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a new material electrostatic coating device, includes spraying device and spraying case, spraying device includes coating box, support frame, the pump body and connecting pipe, the quantity of connecting pipe is two, two the inboard of connecting pipe evenly is provided with a plurality of shower nozzles, the one end of the pump body and the top fixed connection of coating box, just the other end of the pump body and the fixed intercommunication in one side of connecting pipe, spraying case and bag includes sealed box, top cap, hydraulic drive, baffle, air-blower, carousel and driving motor, the inboard one end of sealed box is provided with the drying apparatus, just the inboard other end of sealed box is provided with the air outlet disk, driving motor's bottom and the bottom fixed mounting of sealed box, just driving motor's top rotates the installation with the bottom of carousel, the top movable mounting of hydraulic drive's bottom and baffle.

Preferably, two ends of the hydraulic drive are symmetrically and fixedly connected with two support rods, and the top of one support rod is fixedly connected with a second controller.

Preferably, the bottom of the supporting rod is fixedly provided with a fixing rod, and the inner side of the fixing rod is provided with a sliding groove.

Preferably, the outer side of the baffle is in sliding connection with the inner side of the sliding groove, and the bottom end of the fixing rod is fixedly installed on the outer side of the sealed box body.

Preferably, the bottom of the support frame is fixedly installed with one side of the sealing box body, and the top of the support frame is fixedly installed with the bottom of the pump body.

Preferably, the top of the sealed box body and one end of the top cover are rotatably installed, and the top of the top cover is fixedly connected with a pull rod.

Preferably, the outer side of one end of the sealed box body is fixedly installed with one end of the blower, and the front side of the driving motor is fixedly connected with the first controller.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, through setting up carousel, the pump body and shower nozzle, place the work piece at the top of carousel, open driving motor, driving motor drives carousel and new material work piece and rotates, with the tight back of top cap lid, open the pump body, the pump body is carried two connecting pipes with the coating in the coating box, a plurality of high pressure nozzle of coating rethread connecting pipe inboard outwards spout uniformly, the work piece is constantly rotatory simultaneously to reach and carry out rotatory spraying to the work piece, improve the homogeneity of spraying.

2. The utility model discloses in, this electrostatic spraying mode does not need the handheld spray gun of operating personnel to carry out the spraying to the work piece, and the work piece carries out the rotary spraying in the seal box body of relative seal, can avoid coating to receive external air current and take place to scatter to avoid the waste of coating and lead to the fact the pollution to human body, surrounding space.

3. The utility model discloses in, through increasing drying apparatus and air-blower, after the spraying is accomplished, open the drying apparatus, the drying apparatus toasts the work piece, toasts the completion back, starts the air-blower, and the air-blower passes through the discharge of inboard air-out dish with wind, air-dries the operation to the work piece, can accelerate the solidification of coating to improve the spraying and the whole processingquality of new material.

Drawings

Fig. 1 is a schematic perspective view of a new material electrostatic coating apparatus according to the present invention;

fig. 2 is a schematic top view of the new material electrostatic coating apparatus according to the present invention;

fig. 3 is a schematic structural diagram of a spraying box of the new material electrostatic coating device of the present invention;

fig. 4 is an internal schematic view of the sealing box of the new material electrostatic coating device of the present invention.

Illustration of the drawings: 1. a spraying device; 2. spraying box; 11. a paint tank body; 12. a support frame; 13. a pump body; 14. a connecting pipe; 15. a spray head; 21. sealing the box body; 22. a first controller; 23. a top cover; 24. a pull rod; 25. a second controller; 26. hydraulic driving; 27. a support bar; 28. fixing the rod; 29. a chute; 30. a blower; 31. a baffle plate; 32. a dryer; 33. an air outlet disc; 34. a turntable; 35. the motor is driven.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a new material electrostatic coating device, which comprises a coating device 1 and a coating box 2, wherein the coating device 1 comprises a coating box body 11, a supporting frame 12, a pump body 13 and two connecting pipes 14, the inner sides of the two connecting pipes 14 are uniformly provided with a plurality of spray heads 15, one end of the pump body 13 is fixedly connected with the top of the coating box body 11, the other end of the pump body 13 is fixedly communicated with one side of the connecting pipes 14, the coating box 2 comprises a sealing box body 21, a top cover 23, a hydraulic drive 26, a baffle 31, a blower 30, a rotary disc 34 and a drive motor 35, one end of the inner side of the sealing box body 21 is provided with a dryer 32, the dryer 32 is started, the dryer 32 is used for baking the workpiece, after baking is completed, the air blower 30 is started, the air blower 30 discharges air through the inner air outlet disc 33, air drying operation is carried out on the workpiece, solidification of paint can be accelerated, and therefore spraying and overall processing quality of new materials is improved, the air outlet disc 33 is arranged at the other end of the inner side of the sealed box body 21, the bottom of the driving motor 35 and the bottom of the sealed box body 21 are fixedly installed, the top of the driving motor 35 and the bottom of the rotary disc 34 are rotatably installed, the bottom of the hydraulic drive 26 and the top of the baffle 31 are movably installed, the workpiece is sprayed in a rotating mode, and spraying uniformity is improved; meanwhile, in the electrostatic spraying mode, an operator does not need to hold a spray gun to spray the workpiece, the workpiece is sprayed in the relatively sealed box body 21 in a rotating mode, and the coating can be prevented from scattering due to external air flow, so that the coating is prevented from being wasted, and the pollution to a human body and surrounding space is avoided.

As shown in fig. 2 and 3, two ends of the hydraulic drive 26 are symmetrically and fixedly connected with two support rods 27, the top of one support rod 27 is fixedly connected with a second controller 25, the support rod 27 plays a role of supporting the hydraulic drive 26, and the second controller 25 can control the opening and closing of the hydraulic drive 26.

As shown in fig. 2 and 3, a fixing rod 28 is fixedly mounted at the bottom of the supporting rod 27, and a sliding slot 29 is formed in the inner side of the fixing rod 28, and the sliding slot 29 can facilitate the baffle 31 to move up and down.

As shown in fig. 2 and fig. 3, the outer side of the baffle 31 is slidably connected to the inner side of the chute 29, the bottom end of the fixing rod 28 is fixedly mounted to the outer side of the sealed box 21, and the baffle 31 can block the dryer 32 and the air outlet disc 33, so as to prevent paint from bouncing on the surfaces of the dryer 32 and the air outlet disc 33 when spraying a workpiece.

As shown in fig. 1 and 2, the bottom of the supporting frame 12 is fixedly mounted to one side of the sealed box 21, and the top of the supporting frame 12 is fixedly mounted to the bottom of the pump body 13, so that the pump body 13 can convey the paint in the paint box 11 into the two connecting pipes 14, and the paint is uniformly sprayed out through the high-pressure nozzles 15 inside the connecting pipes 14.

As shown in fig. 2 and 3, the top of the sealed box 21 is rotatably mounted to one end of the top cover 23, the top of the top cover 23 is fixedly connected to the pull rod 24, the pull rod 24 facilitates opening and closing of the top cover 23, and after the top cover 23 is closed, a workpiece is rotatably sprayed in the sealed box 21, so that the paint is prevented from scattering due to external air flow.

As shown in fig. 2 and 3, an outer side of one end of the sealed box 21 is fixedly mounted with one end of the blower 30, a first controller 22 is fixedly connected to a front side of the driving motor 35, and the first controller 22 can control opening and closing of the driving motor 35.

The use method and the working principle of the device are as follows: when the coating device is used, firstly, the hydraulic drive 26 is started through the second controller 25, the hydraulic drive 26 drives the bottom baffle plate 31 to move downwards to the inner side of the sealed box body 21, the baffle plate 31 can block the dryer 32 and the air outlet disc 33, and the situation that coating flies on the surfaces of the dryer 32 and the air outlet disc 33 when a workpiece is sprayed is avoided; the top cover 23 is opened again, a new material workpiece to be sprayed is placed at the top of the rotary table 34, the driving motor 35 is started through the first controller 21, the driving motor 35 drives the rotary table 34 and the new material workpiece to rotate, the pump body 13 can be started after the top cover 23 is tightly covered, the pump body 13 conveys the coating in the coating box body 11 to the two connecting pipes 14, the coating is uniformly sprayed outwards through the high-pressure spray heads 15 on the inner sides of the connecting pipes 14, and meanwhile, the workpiece continuously rotates, so that the workpiece is sprayed in a rotating mode, and the spraying uniformity is improved; meanwhile, the electrostatic spraying mode does not need an operator to hold a spray gun to spray the workpiece, the workpiece is sprayed in the relatively sealed box body 21 in a rotating mode, and the paint can be prevented from flying off due to external air flow, so that the waste of the paint and the pollution to human bodies and surrounding spaces are avoided; after spraying is finished, the pump body 13 is closed, the baffle 31 is moved upwards through the hydraulic drive 26, the dryer 32 is started, the dryer 32 is used for baking the workpiece, after baking is finished, the air blower 30 is started, the air blower 30 discharges air through the inner air outlet disc 33, air drying operation is carried out on the workpiece, solidification of the coating can be accelerated, and therefore spraying and overall processing quality of new materials are improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a new material electrostatic painting device, its characterized in that, includes spraying device (1) and spraying case (2), spraying device (1) is including coating box (11), support frame (12), the pump body (13) and connecting pipe (14), the quantity of connecting pipe (14) is two, two the inboard of connecting pipe (14) evenly is provided with a plurality of shower nozzles (15), the one end of the pump body (13) and the top fixed connection of coating box (11), just the other end of the pump body (13) and the fixed intercommunication of one side of connecting pipe (14), spraying case (2) are including sealed box (21), top cap (23), hydraulic drive (26), baffle (31), air-blower (30), carousel (34) and driving motor (35), the inboard one end of sealed box (21) is provided with desicator (32), just the inboard other end of sealed box (21) is provided with air outlet disc (33), the bottom and the bottom fixed mounting of sealed box (21) of driving motor (35), just the top and the bottom of carousel (34) rotate the installation, the movable mounting of hydraulic drive baffle (26) and the top of drive motor (31).

2. The new material electrostatic painting apparatus according to claim 1, characterized in that: two supporting rods (27) are symmetrically and fixedly connected to two ends of the hydraulic drive (26), and a second controller (25) is fixedly connected to the top of one supporting rod (27).

3. The new material electrostatic painting apparatus according to claim 2, characterized in that: the bottom of the supporting rod (27) is fixedly provided with a fixing rod (28), and the inner side of the fixing rod (28) is provided with a sliding groove (29).

4. The new material electrostatic painting apparatus according to claim 3, characterized in that: the outer side of the baffle (31) is in sliding connection with the inner side of the sliding groove (29), and the bottom end of the fixing rod (28) is fixedly installed on the outer side of the sealed box body (21).

5. The new material electrostatic painting apparatus according to claim 1, characterized in that: the bottom of the support frame (12) is fixedly installed on one side of the sealing box body (21), and the top of the support frame (12) is fixedly installed on the bottom of the pump body (13).

6. The new material electrostatic painting apparatus according to claim 1, characterized in that: the top of the sealed box body (21) is rotatably installed with one end of the top cover (23), and the top of the top cover (23) is fixedly connected with a pull rod (24).

7. The new material electrostatic painting apparatus according to claim 1, characterized in that: the outer side of one end of the sealed box body (21) is fixedly installed with one end of the air blower (30), and the front side of the driving motor (35) is fixedly connected with a first controller (22).