Electrophoretic spraying equipment for parts

Abstract

The utility model relates to the technical field of electrophoretic coating, in particular to a part electrophoretic spraying device which comprises a spraying mechanism used for conducting electrophoretic spraying on parts and further comprises a drying mechanism used for drying electrophoretic paint on the parts, the drying mechanism is installed above the spraying mechanism and comprises a drying assembly, and the drying assembly is installed above the spraying mechanism. The bent rod is installed on the drying assembly. Through the arrangement of the drying mechanism, after spraying of parts is completed, the electric heating fan is started, the electric heating fan sucks outside air for heating, the heated high-temperature air enters the fixing cylinder, the high-temperature air in the fixing cylinder enters the air conveying pipe, and the high-temperature air in the air conveying pipe is sprayed out through the spraying head; and the sprayed high-temperature air dries the electrophoretic paint on the surfaces of the parts, workers can take the parts after drying is completed, the time needed for air drying of the electrophoretic paint on the surfaces of the parts can be shortened in the mode, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrophoretic coating, in particular to an electrophoretic spraying device for parts. Background Art

[0002] Electrophoretic coating is a coating method that uses an external electric field to make pigments, resins and other particles suspended in the electrophoretic solution migrate directionally and deposit on the surface of one of the electrodes. Electrophoretic coating is a special coating formation method developed in the past 30 years and is the most practical construction process for water-based coatings. It has the characteristics of water solubility, non-toxicity, easy automation control, etc., and has been widely used in the industries of automobiles, building materials, hardware, household appliances, etc.

[0003] The publication number (CN218812162U) discloses an electrophoretic spraying treatment device for the surface of auto parts. By controlling the lifting motor, the driving bevel gear is driven to rotate, so as to drive the support rod to move, so as to support and fix the auto parts. Then, by controlling the hydraulic rod and using the sliding connection between the outer surface of the positioning slide rod and the inner surface of the sliding sleeve, the moving plate is driven to move up and down, so as to conveniently move the auto parts into the electrophoresis tank for electrophoretic spraying treatment. In order to ensure that the spraying quality is not affected, it is necessary to wait for the electrophoretic coating on the surface of the parts to dry before taking the parts. However, the natural drying time of the electrophoretic coating is relatively long, which will affect the work efficiency and needs to be improved. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an electrophoretic spraying device for parts in order to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions:

[0006] An electrophoretic spraying device for parts includes a spraying mechanism for electrophoretic spraying of parts, and also includes a drying mechanism for drying the electrophoretic coating on the parts. The drying mechanism is installed above the spraying mechanism;

[0007] The drying mechanism includes a drying component, a bent rod is installed on the drying component. The drying component includes a fixed cylinder, an electric hot air blower is installed above the fixed cylinder, an air delivery pipe is installed outside the fixed cylinder, and a nozzle is installed at the end of the air delivery pipe far away from the fixed cylinder.

[0008] Preferably, the spraying mechanism includes a bottom plate, an electric push rod is installed above the bottom plate, a lifting block is fixed above the electric push rod, an electrophoresis tank is fixed on the lifting block, a fixing frame is installed on the bottom plate, a fixing rod is installed below the fixing frame, a fixing plate is installed outside the fixing rod, a fixing shell is installed on the fixing plate, and a placing net is installed below the fixing rod.

[0009] Preferably, a closing mechanism is installed on the spraying mechanism. The closing mechanism includes an inclined rod, a fixed frame is installed above the inclined rod, a motor is installed at the rear of the fixed frame, a threaded rod is installed at the output end of the motor, a moving plate is installed outside the threaded rod, and a closing plate is fixed above the moving plate.

[0010] Preferably, the electric push rod and the bottom plate are connected by bolts, and the fixing plate is made of stainless steel.

[0011] Preferably, the electric heating blower and the fixed cylinder are connected by bolts, and the number of nozzles is four.

[0012] Preferably, the included angle between the fixed frame and the inclined rod is 35 degrees, and the closing plate is welded to the moving plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By setting up a drying mechanism, after the parts are sprayed, the electric heating blower is started. The electric heating blower inhales the outside air for heating, and the heated high-temperature air enters the fixed cylinder. The high-temperature air in the fixed cylinder enters the air delivery pipe, and the high-temperature air in the air delivery pipe is ejected through the nozzles. The ejected high-temperature air dries the electrophoretic coating on the surface of the parts. After drying, the staff can take the parts. By adopting the above method, the time required for the electrophoretic coating on the surface of the parts to air dry can be shortened, and the work efficiency is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 is the first structural schematic diagram of a parts electrophoretic spraying device according to the present utility model;

[0017] Figure 2 is the second structural schematic diagram of a parts electrophoretic spraying device according to the present utility model;

[0018] Figure 3 is the front view of a parts electrophoretic spraying device according to the present utility model;

[0019] Figure 4 is the enlarged structural schematic diagram of the fixed shell in a parts electrophoretic spraying device according to the present utility model;

[0020] Figure 5 is the enlarged cross-sectional view of the closing mechanism in a parts electrophoretic spraying device according to the present utility model.

[0021] The description of the reference numerals is as follows:

[0022] 1. Spraying mechanism; 101. Bottom plate; 102. Electric push rod; 103. Lifting block; 104. Electrophoresis tank; 105. Fixed frame; 106. Fixed rod; 107. Fixed plate; 108. Fixed shell; 109. Placing net; 2. Drying mechanism; 201. Fixed cylinder; 202. Electric heating blower; 203. Air delivery pipe; 204. Nozzle; 205. Bent rod; 3. Sealing mechanism; 301. Inclined rod; 302. Fixed frame; 303. Motor; 304. Threaded rod; 305. Moving plate; 306. Sealing plate. Detailed implementation manners

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0025] The present utility model will be further described below with reference to the drawings:

[0026] As Figures 1 - 5 shown, a component electrophoresis spraying device includes a spraying mechanism 1 for performing electrophoresis spraying on components, and further includes a drying mechanism 2 for drying the electrophoresis coating on the components. The drying mechanism 2 is installed above the spraying mechanism 1.

[0027] In the present utility model, the spraying mechanism 1 includes a bottom plate 101, an electric push rod 102, a lifting block 103, an electrophoresis tank 104, a fixing frame 105, a fixing rod 106, a fixing plate 107, a fixing shell 108, and a placement net 109. The electric push rod 102 is installed above the bottom plate 101, the lifting block 103 is fixed above the electric push rod 102, the electrophoresis tank 104 is fixed on the lifting block 103, the fixing frame 105 is installed on the bottom plate 101, the fixing rod 106 is installed below the fixing frame 105, the fixing plate 107 is installed outside the fixing rod 106, the fixing shell 108 is installed on the fixing plate 107, and the placement net 109 is installed below the fixing rod 106; the electric push rod 102 is connected to the bottom plate 101 by bolts, and the fixing plate 107 is made of stainless steel; when using the device, place the parts on the placement net 109. After the parts are placed, start the electric push rod 102. The electric push rod 102 extends to drive the lifting block 103 and the electrophoresis tank 104 to rise. When the electrophoresis tank 104 rises to the corresponding position, the electric push rod 102 stops running. At this time, the parts are completely immersed in the electrophoresis coating. After a period of time, the electric push rod 102 contracts to drive the lifting block 103 and the electrophoresis tank 104 to return to their original positions, and the spraying of the parts is completed.

[0028] In the present utility model, the drying mechanism 2 includes a fixing cylinder 201, an electric heating fan 202, an air delivery pipe 203, a nozzle 204, and a bent rod 205. The electric heating fan 202 is installed above the fixing cylinder 201, the air delivery pipe 203 is installed outside the fixing cylinder 201, the nozzle 204 is installed at one end of the air delivery pipe 203 away from the fixing cylinder 201, and the bent rod 205 is installed on the fixing cylinder 201; the electric heating fan 202 is connected to the fixing cylinder 201 by bolts, and the number of nozzles 204 is four; after the parts are sprayed, start the electric heating fan 202. The electric heating fan 202 inhales the outside air for heating. The heated high-temperature air enters the fixing cylinder 201. The high-temperature air in the fixing cylinder 201 enters the air delivery pipe 203. The high-temperature air in the air delivery pipe 203 is ejected through the nozzle 204. The ejected high-temperature air dries the electrophoresis coating on the surface of the parts. After drying, the staff can take the parts. By adopting the above method, the time required for the electrophoresis coating on the surface of the parts to air dry can be shortened, and the work efficiency can be effectively improved.

[0029] In the present utility model, a closing mechanism 3 is installed on the spraying mechanism 1. The closing mechanism 3 includes an inclined rod 301, a fixed frame 302, a motor 303, a threaded rod 304, a moving plate 305, and a closing plate 306. The fixed frame 302 is installed above the inclined rod 301. The motor 303 is installed at the rear of the fixed frame 302. The threaded rod 304 is installed at the output end of the motor 303. The moving plate 305 is installed outside the threaded rod 304. The closing plate 306 is fixed above the moving plate 305. The included angle between the fixed frame 302 and the inclined rod 301 is 35 degrees. The closing plate 306 is welded to the moving plate 305. Before starting the drying, the motor 303 is started. The operation of the motor 303 drives the threaded rod 304 to rotate forward. The forward rotation of the threaded rod 304 drives the moving plate 305 to move forward. The moving plate 305 drives the closing plate 306 to move forward. When the front surface of the closing plate 306 and the front surface of the electrophoresis tank 104 are in the same vertical plane, the motor 303 stops running. At this time, the electrophoresis tank 104 is in a closed state, so that high-temperature air can be prevented from entering the interior of the electrophoresis tank 104, thereby avoiding the evaporation of the electrophoresis coating.

[0030] In the above structure: when using the device, the parts are placed on the placement net 109. After the parts are placed, the electric push rod 102 is started. The elongation of the electric push rod 102 drives the lifting block 103 and the electrophoresis tank 104 to rise. When the electrophoresis tank 104 rises to the corresponding position, the electric push rod 102 stops running. At this time, the parts are completely immersed in the electrophoresis coating. After a period of time, the electric push rod 102 contracts to drive the lifting block 103 and the electrophoresis tank 104 to return to their original positions, and the spraying of the parts is completed. The motor 303 is started. The operation of the motor 303 drives the threaded rod 304 to rotate forward. The forward rotation of the threaded rod 304 drives the moving plate 305 to move forward. The moving plate 305 drives the closing plate 306 to move forward. When the front surface of the closing plate 306 and the front surface of the electrophoresis tank 104 are in the same vertical plane, the motor 303 stops running. At this time, the electrophoresis tank 104 is in a closed state. The electric hot air blower 202 is started. The electric hot air blower 202 inhales the outside air for heating. The heated high-temperature air enters the fixed cylinder 201. The high-temperature air in the fixed cylinder 201 enters the air delivery pipe 203. The high-temperature air in the air delivery pipe 203 is sprayed out through the nozzle 204. The sprayed high-temperature air dries the electrophoresis coating on the surface of the parts. After drying, the staff can take the parts.

[0031] The above shows and describes the basic principles, main features, and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A component electrophoretic spraying device, comprising a spraying mechanism (1) for performing electrophoretic spraying on a component, characterized in that: It also includes a drying mechanism (2) for drying the electrophoretic coating on the parts, wherein the drying mechanism (2) is installed above the spraying mechanism (1); The drying mechanism (2) comprises a drying component, a bent rod (205) is mounted on the drying component, the drying component comprises a fixed cylinder (201), an electric hot air blower (202) is mounted above the fixed cylinder (201), an air supply pipe (203) is mounted outside the fixed cylinder (201), and a nozzle (204) is mounted at one end of the air supply pipe (203) away from the fixed cylinder (201).

2. The electrophoretic spraying equipment for parts according to claim 1, characterized in that: The spraying mechanism (1) comprises a base plate (101), an electric push rod (102) mounted above the base plate (101), a lifting block (103) fixed above the electric push rod (102), an electrophoresis box (104) fixed on the lifting block (103), a fixing frame (105) mounted on the base plate (101), a fixing rod (106) mounted below the fixing frame (105), a fixing plate (107) mounted on the outside of the fixing rod (106), a fixing shell (108) mounted on the fixing plate (107), and a placement net (109) mounted below the fixing rod (106).

3. The electrophoretic spraying equipment for parts according to claim 2, characterized in that: The spraying mechanism (1) is provided with a closing mechanism (3), wherein the closing mechanism (3) comprises an inclined rod (301), a fixing frame (302) is installed above the inclined rod (301), a motor (303) is installed at the rear of the fixing frame (302), a threaded rod (304) is installed at the output end of the motor (303), a movable plate (305) is installed outside the threaded rod (304), and a closing plate (306) is fixed above the movable plate (305).

4. The electrophoretic spraying equipment for parts according to claim 2, characterized in that: The electric push rod (102) is connected to the base plate (101) via bolts, and the fixing plate (107) is made of stainless steel.

5. The electrophoretic spraying equipment for parts according to claim 1, characterized in that: The electric heating fan (202) is connected to the fixing cylinder (201) via bolts, and the number of the nozzles (204) is four.

6. The electrophoretic spraying equipment for parts according to claim 3, characterized in that: The included angle between the fixed frame (302) and the inclined rod (301) is thirty-five degrees, and the closing plate (306) and the movable plate (305) are welded.

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