CN219218194U

CN219218194U - Spray device for electrophoretic coating

Info

Publication number: CN219218194U
Application number: CN202320023551.4U
Authority: CN
Inventors: 黄胜周; 周坤; 张飞权; 杜晓秋
Original assignee: Wenzhou Kejin Electrophoresis Co ltd
Current assignee: Wenzhou Kejin Electrophoresis Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-06-20
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses an electrophoretic coating spraying device, in particular to the technical field of electrophoretic coating, which comprises a spraying frame, wherein a plurality of spray heads are fixedly arranged on the inner wall of the top end of the spraying frame and the surfaces of the inner walls of the front side and the rear side of the spraying frame and are used for uniformly spraying electrophoretic coating, a cleaning assembly is arranged in the spraying frame and is used for cleaning the spray heads, the cleaning assembly comprises a long plate, a cavity is formed in the long plate, a plurality of round holes are formed in the rear end of the long plate, the round holes are communicated with the cavity, and a cleaning brush is embedded in the surface of the rear side of the long plate. According to the utility model, the long plate is driven to move in the spray frame through the first electric slide rail and the second electric slide rail, meanwhile, the water is conveyed into the cavity by the water pump, the water is sprayed on the surface of the spray head through the plurality of round holes, and the surface of the spray head is washed by matching with the cleaning brush, so that the electrophoretic paint is prevented from blocking the holes of the spray head, the uniformity of the electrophoretic paint sprayed by the spray head is improved, the device is simple in structure, and the manual operation is not needed, so that the device is time-saving and labor-saving in use.

Description

Spray device for electrophoretic coating

Technical Field

The utility model relates to the technical field of electrophoretic coating, in particular to an electrophoretic coating spray device.

Background

At present, the electrophoretic coating has the characteristics of water solubility, no toxicity, easy automation control and the like, and is widely applied to industries such as automobiles, building materials, hardware, household appliances and the like. The production line is characterized in that a full soaking mode is adopted, namely, workpieces are completely soaked in tank liquor from the upper part, oil removal or rust removal phosphating is completed, and then the two-stage DI water washing is carried out, the electrophoretic tank is coated, the two-stage DI water washing is carried out, the ultra-filtration water washing is carried out, and the two-stage DI water washing is carried out until the lower part is dried. Before and after electrophoresis is completed, the workpiece needs to be sprayed, and the main purpose is to wash away impurities and residual electrophoresis liquid on the surface of the workpiece.

The utility model discloses a spray device for high-efficiency electrophoretic coating, which has a simple and reasonable structure, and is characterized in that a motor is arranged to drive a swinging rod, so that the spray device can spray around a workpiece, and the workpiece is conveyed by a hoisting conveying device, so that the workpiece can be automatically sprayed in all directions, and the spray effect is good.

Above-mentioned spray set for high-efficient electrophoresis application is after spraying a period, because the work piece produces impurity more in the machining process, impurity can flow to the electrophoresis coating in, leads to electrophoresis coating to be turbid, and impurity can block up the shower nozzle when spraying, leads to work piece electrophoresis application inhomogeneous to can influence the application effect of work piece.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the electrophoretic coating spraying device, the long plate is driven to move in the spraying frame through the first electric sliding rail and the second electric sliding rail, meanwhile, water is sent into the cavity by using the water pump, is sprayed to the surface of the spray head through the plurality of round holes, and is matched with the cleaning brush to flush the surface of the spray head, so that the electrophoretic coating is prevented from blocking the holes of the spray head, and the uniformity of the electrophoretic coating sprayed by the spray head is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electrophoresis application spray set, includes spray frame, spray frame top inner wall and front and back both sides inner wall surface are all fixed and are equipped with a plurality of shower nozzles for evenly spray the electrophoresis coating, spray frame inside is equipped with clean subassembly, is used for the clearance shower nozzle, clean subassembly includes the longeron, the cavity has been seted up to the longeron inside, a plurality of round holes have been seted up to the longeron rear end, a plurality of round holes all communicate in with the cavity, longeron rear side surface inlays and is equipped with the cleaning brush, the cleaning brush is established in the round hole top.

In a preferred embodiment, the outer walls of the tops of two sides of the spray frame are fixedly provided with first electric sliding rails, the first sliding blocks of the two first electric sliding rails are fixedly provided with second electric sliding rails, two sides of the long plate are connected with connecting rods through bearings, and the long plate is driven to move in the spray frame by the aid of the first electric sliding rails and the second electric sliding rails so as to automatically wash the spray heads.

In a preferred embodiment, a motor is fixedly arranged on a connecting rod positioned on one side of the spray frame, the motor is fixed with a second sliding block of a second electric sliding rail positioned on one side of the spray frame, the connecting rod positioned on the other side of the spray frame is connected with the second sliding block of the second electric sliding rail positioned on the other side of the spray frame through a bearing, and a motor is used for driving a long plate to rotate between the two connecting rods, so that the angle of the long plate can be automatically adjusted.

In a preferred embodiment, the rear end of the spray frame is fixedly provided with a liquid storage tank and a water pump, the water pump is arranged above the liquid storage tank and is communicated with the liquid storage tank, a water outlet of the water pump is communicated with a cavity in the long plate through a liquid outlet pipe, and the water pump is used for automatically conveying water, so that manual operation is not needed, and time and labor are saved during use.

In a preferred embodiment, a hot air blower is arranged on one side of the liquid storage tank and fixed at the rear end of the spray frame, and an air outlet of the hot air blower is communicated with the cavity in the long plate through an air outlet pipe, so that hot air is generated by the hot air blower, and the drying speed of the spray head is conveniently increased.

In a preferred embodiment, the filter screen is fixedly arranged in each round hole, supporting legs are fixedly arranged at four corners of the bottom end of the spray frame, and stability of the whole spray frame in use is improved.

The utility model has the technical effects and advantages that:

1. according to the utility model, the long plate is driven to move in the spray frame through the first electric slide rail and the second electric slide rail, meanwhile, the water is conveyed into the cavity by the water pump, the water is sprayed on the surface of the spray head through the plurality of round holes, and the surface of the spray head is washed by matching with the cleaning brush, so that the electrophoretic paint is prevented from blocking the holes of the spray head, the uniformity of the electrophoretic paint sprayed by the spray head is improved, the device is simple in structure, and the manual operation is not needed, so that the device is time-saving and labor-saving in use.

2. Through the outside air of air heater suction, the air is through a plurality of round holes blowout, dries the shower nozzle surface after rinsing, not only can avoid water to remain the orifice of jam shower nozzle on the shower nozzle, can also accelerate the drying rate of shower nozzle, the use of the shower nozzle of being convenient for, this device uses very conveniently.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side view of the overall structure of the present utility model;

FIG. 3 is a rear elevational view of the overall structure of the present utility model;

FIG. 4 is a rear view of the cleaning brush of the present utility model;

fig. 5 is a cross-sectional view of a long plate of the present utility model.

The reference numerals are: 1. a spray rack; 2. a spray head; 3. a cleaning assembly; 4. a first electric slide rail; 5. the second electric sliding rail; 6. a connecting rod; 7. a motor; 8. a liquid storage tank; 9. a water pump; 10. an air heater; 11. a filter screen;

301. a long plate; 302. a cavity; 303. a round hole; 304. a cleaning brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to the accompanying drawings 1-5 of the specification, the utility model provides an electrophoretic coating spray device, which comprises a spray frame 1, wherein a plurality of spray heads 2 are fixedly arranged on the inner wall of the top end of the spray frame 1 and the inner wall surfaces of the front side and the rear side of the spray frame, and are used for uniformly spraying electrophoretic coating, a cleaning assembly 3 is arranged in the spray frame 1 and is used for cleaning the spray heads 2, the cleaning assembly 3 comprises a long plate 301, a cavity 302 is formed in the long plate 301, a plurality of round holes 303 are formed in the rear end of the long plate 301, the round holes 303 are communicated with the cavity 302, a cleaning brush 304 is embedded in the rear side surface of the long plate 301, and the cleaning brush 304 is arranged above the round holes 303;

the outer walls of the tops of the two sides of the spray frame 1 are fixedly provided with first electric slide rails 4, the first sliding blocks of the two first electric slide rails 4 are fixedly provided with second electric slide rails 5, the two sides of the long plate 301 are connected with connecting rods 6 through bearings, and the long plate 301 is driven to move in the spray frame 1 by the aid of the first electric slide rails 4 and the second electric slide rails 5 so as to automatically wash the spray heads 2;

the motor 7 is fixedly arranged on the connecting rod 6 positioned at one side of the spray frame 1, the motor 7 is fixed with the second sliding block of the second electric sliding rail 5 positioned at one side of the spray frame 1, the connecting rod 6 positioned at the other side of the spray frame 1 is connected with the second sliding block of the second electric sliding rail 5 positioned at the other side of the spray frame 1 through a bearing, and the motor 7 is used for driving the long plate 301 to rotate between the two connecting rods 6, so that the angle of the long plate 301 can be automatically adjusted;

the spray rack 1 rear end is fixed and is equipped with liquid reserve tank 8 and water pump 9, water pump 9 establish in liquid reserve tank 8 top and with liquid reserve tank 8 internal communication, the delivery port of water pump 9 is through drain pipe and cavity 302 intercommunication in the longe-plate 301, uses water pump 9 automatic transport water, does not need manual operation, uses labour saving and time saving.

When the electrophoresis coating is carried out on the parts, the spray heads 2 positioned at the top, the front side and the rear side of the spray frame 1 are used for spraying the electrophoresis coating, the parts are uniformly coated, after a period of coating, the long plate 301 is driven to move upwards by the second electric sliding rail 5, meanwhile, water in the liquid storage tank 8 is pumped by the water pump 9, the water is sprayed out through the plurality of round holes 303 and matched with the cleaning brush 304 to flush the spray heads 2, the holes of the spray heads 2 are prevented from being blocked by the electrophoresis coating, after the spray heads 2 on the inner wall of the rear side of the spray frame 1 are cleaned, the long plate 301 is driven to rotate by the motor 7, then the long plate 301 is driven to move forwards by the first electric sliding rail 4, the spray heads 2 on the inner wall of the top of the spray frame 1 are flushed, finally, the long plate 301 is driven to move to the inner wall of the front side of the spray frame 1 are flushed, and the spray heads 2 on the inner wall of the front side of the spray frame 1 are simple in structure, and time and labor are saved in use.

Referring to the accompanying drawings 1-5 of the specification, the utility model provides an electrophoretic coating spray device, a hot air blower 10 is arranged on one side of a liquid storage tank 8, the hot air blower 10 is a preferred product for upgrading a modern industrial heat source, the hot air blower 10 consists of three parts of a blower, a heater and a control circuit, the regulation and control of working temperature and air quantity are realized, the hot air blower 10 is fixed at the rear end of a spray frame 1, an air outlet of the hot air blower 10 is communicated with a cavity 302 in a long plate 301 through an air outlet pipe, hot air is generated by the hot air blower 10, the drying speed of a spray head 2 is conveniently accelerated, a filter screen 11 is fixedly arranged in each round hole 303, and supporting legs are fixedly arranged at four corners of the bottom end of the spray frame 1, so that the stability of the whole spray frame 1 in use is improved.

External air is sucked through the air heater 10, and is sprayed out through the circular holes 303, so that the surface of the spray head 2 after flushing is dried by blowing, water can be prevented from remaining on the spray head 2 to block the spray hole of the spray head 2, the drying speed of the spray head 2 can be increased, the spray head 2 is convenient to use, and the device is very convenient to use.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The electrophoresis coating spray set comprises a spray frame (1), and is characterized in that:

the inner wall of the top end of the spray frame (1) and the inner wall surfaces of the front side and the rear side are fixedly provided with a plurality of spray heads (2) for uniformly spraying the electrophoretic paint;

a cleaning assembly (3) is arranged in the spray frame (1) and used for cleaning the spray head (2);

the cleaning assembly (3) comprises a long plate (301), a cavity (302) is formed in the long plate (301), a plurality of round holes (303) are formed in the rear end of the long plate (301), the round holes (303) are communicated with the cavity (302), cleaning brushes (304) are embedded in the surface of the rear side of the long plate (301), and the cleaning brushes (304) are arranged above the round holes (303).

2. The electrocoating spray device of claim 1, wherein: the two-side spraying device is characterized in that first electric sliding rails (4) are fixedly arranged on the outer walls of the tops of the two sides of the spraying frame (1), second electric sliding rails (5) are fixedly arranged on first sliding blocks of the two first electric sliding rails (4), and connecting rods (6) are connected to the two sides of the long plate (301) through bearings.

3. The electrocoating spray device of claim 2, wherein: the connecting rod (6) positioned at one side of the spraying frame (1) is fixedly provided with a motor (7), the motor (7) is fixed with a second sliding block of a second electric sliding rail (5) positioned at one side of the spraying frame (1), and the connecting rod (6) positioned at the other side of the spraying frame (1) is connected with the second sliding block of the second electric sliding rail (5) positioned at the other side of the spraying frame (1) through a bearing.

4. The electrocoating spray device of claim 1, wherein: the spray rack (1) rear end is fixed and is equipped with liquid reserve tank (8) and water pump (9), water pump (9) establish in liquid reserve tank (8) top and with liquid reserve tank (8) internal communication, the delivery port of water pump (9) is through drain pipe and cavity (302) intercommunication in long board (301).

5. The electrocoating spray apparatus of claim 4, wherein: the air heater is characterized in that an air heater (10) is arranged on one side of the liquid storage tank (8), the air heater (10) is fixed at the rear end of the spray frame (1), and an air outlet of the air heater (10) is communicated with a cavity (302) in the long plate (301) through an air outlet pipe.

6. The electrocoating spray device of claim 1, wherein: the filter screen (11) is fixedly arranged in each round hole (303), and supporting legs are fixedly arranged at four corners of the bottom end of the spray frame (1).