Drying device for electrostatic spraying

Abstract

The utility model provides a drying device for electrostatic spraying, and relates to the technical field of electrostatic spraying, the drying device comprises an operation table, a movable drying assembly is arranged on the surface of the operation table, the movable drying assembly comprises a drying box, the drying box is arranged on the surface of one side of the operation table, and an electric sliding rail is embedded in the operation table; a PLC control panel is connected to the front surface of one side of the operation table, a moving plate is connected to the surface of the electric sliding rail, and a gear motor is connected to the bottom of the moving plate. According to the drying device, when products need to be dried, the products can be placed on the surfaces of the containing discs, the electric sliding rails can automatically drive the products to enter the drying box to be dried, the containing discs can rotate while drying is conducted, and then the drying effect is improved; and the electric sliding rail can automatically drive the containing disc to move out of the drying box, automatic drying is completed, and the product drying effect is improved.

Description

Technical Field

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

[0002] Electrostatic spraying refers to a coating method that uses the principle of corona discharge to charge atomized paint negatively under the action of a high-voltage DC electric field, and then adsorbs it on the surface of a positively charged substrate and discharges it. After spraying, the surface needs to be dried.

[0003] As disclosed in publication number CN221230987U, a drying auxiliary device for electrostatic spraying comprises a base and a drying box, wherein the drying box is fixedly connected to the top right side of the base, a display is fixedly connected to the upper side of the front side wall of the drying box, a control panel is fixedly connected to the lower side of the front side wall of the drying box, a side door is fixedly connected to the left wall of the drying box, a first heating box is fixedly connected to the top of the drying box, a first heater is fixedly connected to the top of the inner cavity of the first heating box, a first heating wire is fixedly connected to the bottom of the first heater, the first heating wire passes through the first heating box and extends to the inner cavity of the drying box, and a first heating plate is fixedly connected to the end. The drying auxiliary device for electrostatic spraying has a reasonable structural design, can heat the surface of the object evenly, improve the drying effect, and can eliminate the need for manual labor to place the object into the drying chamber, thereby reducing labor intensity.

[0004] The patented structure is reasonably designed, which can make the surface of the object heat evenly, improve the drying effect, and eliminate the need for manual placement of objects in the drying chamber, reducing labor intensity. However, the existing device has a general drying effect and cannot drive the product to rotate while drying, which affects the drying effect of the product. Therefore, we have proposed a new type of drying device for electrostatic spraying. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the existing devices in the prior art have a general drying effect and cannot drive the product to rotate while drying, thereby affecting the drying effect of the product.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drying device for electrostatic spraying, comprising an operating table, a mobile drying component is provided on the surface of the operating table, the mobile drying component comprises a drying box, the drying box is provided on one side surface of the operating table, an electric slide rail is embedded in the interior of the operating table, a PLC control panel is connected to the front surface of one side of the operating table, a movable plate is connected to the surface of the electric slide rail, a reduction motor is connected to the bottom of the movable plate, an output end of the reduction motor is connected to a placement plate, a plane bearing is provided at the bottom of the placement plate, and an insulation plate is connected to one side surface of the movable plate.

[0007] Furthermore, the PLC control panel is electrically connected to an external power supply via a control switch, and the PLC control panel is electrically connected to the electric slide rail and the reduction motor.

[0008] Furthermore, the position and size of the heat preservation plate match the position and size of the drying box, and the outer shape of the placement plate is disc-shaped.

[0009] Furthermore, a drying dustproof component is provided on one side surface of the drying box, and the drying dustproof component includes a heating tube, and a fan is connected to an outer surface of one side of the heating tube.

[0010] Furthermore, the outer surface of the fan is connected to a first frame, a slot is provided inside the first frame, a hinge is connected to the bottom of the first frame, and one side of the hinge is connected to the second frame.

[0011] Furthermore, a dustproof net is provided inside the card slot, and a snap connection is formed between the dustproof net and the card slot, and a bolt is inserted in the center position of the second frame.

[0012] Furthermore, the second frame is rotatably connected to the first frame via a hinge, and the bolt passes through the second frame and is threadedly connected to the first frame.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the present invention, when the product needs to be dried, the product can be placed on the surface of the placement tray, and the electric slide rail can automatically drive the product into the drying box for drying. During the drying process, the placement tray will rotate to improve the drying effect. After the drying is completed, the electric slide rail will automatically drive the placement tray to move out of the drying box to complete the automatic drying, thereby improving the drying effect of the product.

[0015] 2. In the present invention, the fan blows the heat generated by the heating tube into the drying box, and a dust-proof net is provided to prevent external dust and impurities from entering the drying box and being adsorbed on the surface of the product, thereby improving the internal cleanliness of the drying box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a drying device for electrostatic spraying proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of a drying device for electrostatic spraying proposed by the utility model from another angle;

[0018] Figure 3The utility model provides a cross-sectional structural diagram of a drying device for electrostatic spraying;

[0019] Figure 4 This is a schematic diagram of the partial explosion structure of a drying device for electrostatic spraying proposed by the utility model;

[0020] Figure 5 The utility model provides a schematic diagram of the explosion structure of the first frame of a drying device for electrostatic spraying.

[0021] Legend: 1. Operating table; 2. Mobile drying assembly; 201. Drying box; 202. Electric slide rail; 203. PLC control panel; 204. Moving plate; 205. Reducer motor; 206. Placement tray; 207. Insulation plate; 208. Plane bearing; 3. Drying dustproof assembly; 301. Heating tube; 302. Fan; 303. First frame; 304. Slot; 305. Hinge; 306. Second frame; 307. Dustproof net; 308. Bolt. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1, as Figure 1 - Figure 4 As shown, the utility model provides a drying device for electrostatic spraying, including an operating table 1, a mobile drying component 2 is provided on the surface of the operating table 1, and the mobile drying component 2 includes a drying box 201, the drying box 201 is provided on one side surface of the operating table 1, an electric slide rail 202 is embedded in the interior of the operating table 1, a PLC control panel 203 is connected to the front surface of one side of the operating table 1, a movable plate 204 is connected to the surface of the electric slide rail 202, a reduction motor 205 is connected to the bottom of the movable plate 204, an output end of the reduction motor 205 is connected to a placement disk 206, a plane bearing 208 is provided at the bottom of the placement disk 206, a heat preservation plate 207 is connected to one side surface of the movable plate 204, the PLC control panel 203 is electrically connected to an external power supply through a control switch, and the PLC control panel 203 is electrically connected to the electric slide rail 202 and the reduction motor 205. The position and size of the heat preservation plate 207 match the position and size of the drying box 201, and the shape of the placement disk 206 is disc-shaped.

[0025] The effect achieved by the entire embodiment 1 is that after the product is sprayed, when the product needs to be dried, the product to be dried can be placed on the surface of the placement tray 206. After the product is placed, the PLC control panel 203 is turned on. The timer start function can be set through the PLC control panel 203, so that the PLC control panel 203 can automatically start the electric slide 202, and the placement tray 206 can be pushed into the drying box 201 through the electric slide 202. Then, the heating tube 301 is turned on for drying, and the insulation plate 207 can form a sealed space with the drying box 201, which is convenient for drying the product. While drying, the PLC control panel 203 can also start the reduction motor 205, so that the reduction motor 205 can drive the placement tray 206 to rotate, thereby improving the drying effect. After a certain drying time, the electric slide 202 can automatically drive the dried product to move outward through the placement tray 206. At this time, the dried product can be removed from the surface of the placement tray 206, completing automatic drying and improving the drying effect of the product.

[0026] Example 2, as Figure 1 、 Figure 2 and Figure 5 As shown, a drying dust-proof component 3 is provided on one side surface of the drying box 201, and the drying dust-proof component 3 includes a heating tube 301, and a fan 302 is connected to the outer surface of one side of the heating tube 301, and the outer surface of the fan 302 is connected to the first frame 303. A slot 304 is provided inside the first frame 303, and a hinge 305 is connected to the bottom of the first frame 303. One side of the hinge 305 is connected to the second frame 306, and a dust-proof net 307 is provided inside the slot 304. The dust-proof net 307 and the slot 304 form a snap-fit ​​connection. A bolt 308 is inserted at the center position of the second frame 306, and the second frame 306 is rotatably connected to the first frame 303 through the hinge 305. The bolt 308 penetrates the second frame 306 and forms a threaded connection with the first frame 303.

[0027] The effect achieved by the entire embodiment 2 is that the fan 302 blows the heat generated by the heating tube 301 into the drying box 201 to dry the product, and the dustproof net 307 is provided to prevent external dust and impurities from entering the drying box 201. After long-term use, when the dustproof net 307 needs to be replaced, the bolt 308 can be rotated in the opposite direction so that the bolt 308 can be taken out, and then the second frame 306 is rotated open by the hinge 305, and the dustproof net 307 is removed and replaced, and finally fixed with the bolt 308. In this way, the dustproof net 307 can solve the problem of dust being adsorbed on the surface of the product, thereby improving the internal cleanliness of the drying box 201.

[0028] Working principle: When the product needs to be dried, the product can be placed on the surface of the placement tray 206, and the electric slide rail 202 can automatically drive the product into the drying box 201 for drying. During drying, the placement tray 206 will rotate to improve the drying effect. After drying, the electric slide rail 202 will automatically drive the placement tray 206 to move out of the drying box 201 to complete automatic drying, thereby improving the drying effect of the product. The fan 302 blows the heat generated by the heating tube 301 into the drying box 201, and a dustproof net 307 is provided to prevent external dust and impurities from entering the drying box 201 and being adsorbed on the surface of the product, thereby improving the internal cleanliness of the drying box 201.

[0029] The above are merely preferred embodiments of the present invention and do not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A drying device for electrostatic spraying, comprising an operating table (1), characterized in that: A movable drying component (2) is provided on the surface of the operating table (1); The mobile drying assembly (2) comprises a drying box (201), the drying box (201) being arranged on a side surface of an operating table (1), an electric slide rail (202) being embedded in the interior of the operating table (1), a PLC control panel (203) being connected to a front surface of one side of the operating table (1), a surface of the electric slide rail (202) being connected to a moving plate (204), a reduction motor (205) being connected to the bottom of the moving plate (204), an output end of the reduction motor (205) being connected to a placement plate (206), a plane bearing (208) being provided at the bottom of the placement plate (206), and a heat preservation plate (207) being connected to a side surface of the moving plate (204).

2. The drying device for electrostatic spraying according to claim 1, characterized in that: The PLC control panel (203) is electrically connected to an external power source via a control switch, and the PLC control panel (203) is electrically connected to the electric slide rail (202) and the reduction motor (205).

3. The drying device for electrostatic spraying according to claim 2, characterized in that: The position and size of the heat-insulating plate (207) match those of the drying box (201), and the placement plate (206) has a disc-shaped shape.

4. The drying device for electrostatic spraying according to claim 1, characterized in that: A drying dustproof component (3) is provided on one side surface of the drying box (201), and the drying dustproof component (3) comprises a heating tube (301), and a fan (302) is connected to an outer surface of one side of the heating tube (301).

5. The drying device for electrostatic spraying according to claim 4, characterized in that: The outer surface of the fan (302) is connected to a first frame (303), a slot (304) is provided inside the first frame (303), a hinge (305) is connected to the bottom of the first frame (303), and one side of the hinge (305) is connected to a second frame (306).

6. The drying device for electrostatic spraying according to claim 5, characterized in that: A dustproof net (307) is provided inside the card slot (304), and a snap-fit ​​connection is formed between the dustproof net (307) and the card slot (304). A bolt (308) is inserted into the center position of the second frame (306).

7. The drying device for electrostatic spraying according to claim 6, characterized in that: The second frame (306) is rotatably connected to the first frame (303) via a hinge (305), and the bolt (308) passes through the second frame (306) and is threadedly connected to the first frame (303).

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