Multi-layer coating device of insulated electromagnetic wire

Abstract

The utility model discloses a multilayer coating device of insulation electromagnetic wire, belongs to wire rod deep processing technical field, including spraying box and wire harness, spraying box upper surface is fixedly connected with processing subassembly, processing subassembly includes processing shell, processing shell side is fixedly connected with feed inlet, processing shell side is fixedly connected with processing motor, processing motor is connected with the processing motor. The output end of the machining motor is fixedly connected with a machining shaft, and the side face of the machining shaft is fixedly connected with a machining rod. According to the multi-layer coating device of the insulated electromagnetic wire, the processing assembly is arranged, a processing motor drives a processing shaft to rotate, a processing rod is driven to stir a coating, and a heating resistance wire is matched to heat the coating, so that the problem that the protection performance and durability of a product are affected due to non-uniform mixing of the coating is effectively solved; and a collecting drawer is arranged, redundant paint enters the collecting drawer through a collecting groove in the spraying process, and the redundant paint can be conveniently treated in a unified mode.

Description

Technical Field

[0001] This utility model relates to a multi-layer coating device for insulated electromagnetic wire, belonging to the field of wire deep processing technology. Background Technology

[0002] Magnetite wire is an insulated wire used to manufacture coils or windings in electrical products. Also known as winding wire, it must meet various requirements in terms of use and manufacturing processes. The former includes its shape, specifications, ability to operate at high temperatures for short periods and long periods, and resistance to strong vibrations and centrifugal forces at high speeds in certain situations; resistance to corona and breakdown under high voltage; and resistance to chemical corrosion in special atmospheres. The latter includes requirements for withstanding tension, bending, and abrasion during winding and embedding, as well as the swelling and erosion effects during impregnation and drying. Magnetite wire can be classified according to its basic composition, conductive core, and electrical insulation layer. It is typically classified based on the insulating material and manufacturing method used in the electrical insulation layer into enameled wire, wrapped wire, enameled and wrapped wire, and inorganic insulated wire. With the continuous development of society, magnetite wire is widely used in various industries, and the demand for it is constantly increasing, leading many businesses to invest in its production and processing. The production and processing of magnetite wire involves many steps, among which spray coating is the most important.

[0003] For example, the Chinese authorized utility model patent CN218896509U discloses a high-toughness electromagnetic wire insulation coating device, which includes: a base with a wire feeding frame at one end, a guide wheel at the output end of the wire feeding frame, a working chamber at the end of the guide wheel away from the wire feeding frame, an anti-drip air duct at one end of the working chamber, and a wire take-up frame at the end of the working chamber away from the wire feeding frame; a paint roller disposed in the working chamber; and a paint spraying ring disposed on one side of the paint roller. The insulating paint layer is squeezed by the air pressure formed by the rapid flow of air, which reduces the influence of gravity and cools and shapes it rapidly, preventing the wire from dripping, maintaining the roundness of the wire, ensuring uniform insulation performance, and combining coating and spraying, which greatly reduces the number of spray nozzles, reduces paint waste, and saves costs.

[0004] During use, when spraying paint, the spraying device usually needs to ensure that the paint is mixed evenly to achieve the ideal spraying effect. If the paint is not mixed evenly, the sprayed coating may have spots, streaks or other irregular surface defects, which not only affect the appearance of the product, but may also reduce the protective performance and durability of the coating. Utility Model Content

[0005] The purpose of this invention is to provide a multi-layer coating device for insulated electromagnetic wires to solve the above-mentioned problems, thereby addressing the issue of uneven coating mixing that affects the protective performance and durability of the product.

[0006] This utility model achieves the above-mentioned objective through the following technical solution: a multi-layer coating device for insulated electromagnetic wire, comprising a spray box and a wire harness, wherein a processing component is fixedly connected to the upper surface of the spray box, the processing component includes a processing shell, a feed port is fixedly connected to the side of the processing shell, a processing motor is fixedly connected to the side of the processing shell, a processing shaft is fixedly connected to the output end of the processing motor, and a processing rod is fixedly connected to the side of the processing shaft.

[0007] Preferably, in order to prevent the coating from caking, a heating resistance wire is fixedly connected to the inner side of the outer shell, a heating block is electrically connected to the side of the heating resistance wire, and the inner shell is fixedly connected to the side of the heating block.

[0008] Preferably, to facilitate wire harness spraying, the bottom of the inner shell is provided with a discharge trough, which is fixedly connected to the upper surface of the spraying box. The side of the spraying box is provided with a slot for the wire harness to enter and exit. The inner side of the spraying box is rotatably connected to a first rotating shaft, which is used for the rolling transport of the wire harness.

[0009] Preferably, in order to make the wire harness taut during the spraying process, a leveling assembly is fixedly connected to the side of the spraying box. The leveling assembly includes an electric telescopic rod, one end of which is fixedly connected to a fixed frame, and a green screen roller is rotatably connected to the inner side of the fixed frame.

[0010] Preferably, in order to further ensure that the wire harness is kept taut during the spraying process, a lifting assembly is fixedly connected to the side of the spray box. The lifting assembly includes a lifting rod, and a lifting roller is rotatably connected to the inner side of the lifting rod.

[0011] Preferably, in order to spray the surface of the wire harness, a spraying assembly is fixedly connected to the inside of the spraying box. The spraying assembly includes a spraying water pump, the output end of the spraying water pump is fixedly connected to a flow divider box, the lower surface of the flow divider box is fixedly connected to a spraying head, and the input end of the spraying water pump is fixedly connected to the lower surface of the discharge trough.

[0012] Preferably, in order to speed up the drying of the coating on the wire harness surface, a drying assembly is fixedly connected to the side of the spray box. The drying assembly includes a drying shell, a drying motor is fixedly connected to the inner side of the drying shell, and a drying fan blade is fixedly connected to the output end of the drying motor.

[0013] Preferably, in order to enable the automatic entry and exit of the coating box for coating of wire harness, a base is fixedly connected to the lower surface of the coating box, and a winding assembly is fixedly connected to the upper surface of the base. The winding assembly includes a winding motor and a second winding roller. A winding shaft is fixedly connected to the output end of the winding motor. A first winding roller is snapped into the side of the winding shaft, and the second winding roller is rotatably connected to the upper surface of the base.

[0014] Preferably, in order to collect and process excess paint, a collection trough is fixedly connected to the inside of the spray box for collecting paint during spraying, and a collection drawer is slidably connected to the inside of the spray box.

[0015] The beneficial effects of this utility model are:

[0016] 1. The multi-layer coating device for this insulated electromagnetic wire is equipped with a processing component. The processing motor drives the processing shaft to rotate, which in turn drives the processing rod to stir the coating. Combined with the heating resistance wire, the coating is heated, which effectively solves the problem of uneven coating mixing, which affects the protective performance and durability of the product.

[0017] 2. The multi-layer coating device for the insulated electromagnetic wire is equipped with a collection drawer. During the spraying process, excess coating enters the collection drawer through the collection tank, which facilitates the unified treatment of excess coating. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a cross-sectional schematic diagram of the overall structure of this utility model;

[0020] Figure 3 This is a cross-sectional structural diagram of the processing component of this utility model;

[0021] Figure 4 This is a partial three-dimensional structural diagram of the processing component of this utility model;

[0022] Figure 5 This is a schematic diagram of the overall structure of the spraying assembly of this utility model;

[0023] Figure 6 This is a schematic diagram of the overall structure of the track-mounted component of this utility model;

[0024] Figure 7 This is a schematic diagram of the overall structure of the lifting component of this utility model;

[0025] Figure 8 This is a partial structural diagram of the first type of winding assembly of this utility model;

[0026] Figure 9 This is a partial structural diagram of the second type of winding assembly of this utility model;

[0027] Figure 10 This is a cross-sectional structural diagram of the air-drying component of this utility model.

[0028] In the diagram: 1. Spraying box; 101. Groove; 102. First rotating shaft; 103. Collection trough; 104. Collection drawer; 2. Processing assembly; 201. Processing outer shell; 202. Feed inlet; 203. Heating resistance wire; 204. Heating block; 205. Processing inner shell; 206. Processing motor; 207. Processing shaft; 208. Processing rod; 3. Leveling assembly; 301. Electric telescopic rod; 302. Fixing frame; 303. 4. Leveling roller; 5. Lifting assembly; 6. Lifting rod; 7. Lifting roller; 8. Drying assembly; 9. Drying housing; 10. Drying motor; 11. Drying fan blade; 12. Base; 13. Winding assembly; 14. Winding motor; 15. Winding shaft; 16. First winding roller; 17. Second winding roller; 18. Wire harness; 19. Spraying assembly; 10. Spraying water pump; 11. Diverter box; 12. Spraying head. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-10 As shown, a multi-layer coating device for insulated electromagnetic wire includes a spray box 1 and a wire harness 8. A processing component 2 is fixedly connected to the upper surface of the spray box 1. The processing component 2 includes a processing housing 201. A feed port 202 is fixedly connected to the side of the processing housing 201. A processing motor 206 is fixedly connected to the side of the processing housing 201. A processing shaft 207 is fixedly connected to the output end of the processing motor 206. A processing rod 208 is fixedly connected to the side of the processing shaft 207.

[0031] A heating resistance wire 203 is fixedly connected to the inner side of the processing shell 201, a heating block 204 is electrically connected to the side of the heating resistance wire 203, and a processing inner shell 205 is fixedly connected to the side of the heating block 204.

[0032] The bottom of the inner shell 205 is provided with a discharge trough, which is fixedly connected to the upper surface of the spraying box 1. The side of the spraying box 1 is provided with a slot 101 for the wire harness 8 to enter and exit. The inner side of the spraying box 1 is rotatably connected with a first rotating shaft 102, which is used for the rolling transport of the wire harness 8.

[0033] A leveling assembly 3 is fixedly connected to the side of the spray box 1. The leveling assembly 3 includes an electric telescopic rod 301. One end of the electric telescopic rod 301 is fixedly connected to a fixed frame 302. A leveling roller 303 is rotatably connected to the inner side of the fixed frame 302.

[0034] A lifting assembly 4 is fixedly connected to the side of the spray box 1. The lifting assembly 4 includes a lifting rod 401 and a lifting roller 402 rotatably connected to the inner side of the lifting rod 401. The paint enters the inner processing shell 205 through the feed port 202. During the spraying process, the processing motor 206 drives the processing shaft 207 to rotate, which can drive the processing rod 208 to stir the paint. At the same time, the heating block 204 heats the heating resistance wire 203, which can heat the paint. The wire harness 8 enters the inner side of the spray box 1 through the slot 101. The electric telescopic rod 301 drives the fixed frame 302 to move. The flat roller 303 squeezes the wire harness 8 downward, and the lifting roller 402 squeezes and tightens the wire harness 8.

[0035] like Figure 1 , Figure 2 , Figure 6 , Figure 7 and Figure 10 As shown, a spraying assembly 9 is fixedly connected to the inner side of the spraying box 1. The spraying assembly 9 includes a spraying water pump 901. A diversion box 902 is fixedly connected to the output end of the spraying water pump 901. A spraying head 903 is fixedly connected to the lower surface of the diversion box 902, and the input end of the spraying water pump 901 is fixedly connected to the lower surface of the discharge trough.

[0036] A drying assembly 5 is fixedly connected to the side of the spray box 1. The drying assembly 5 includes a drying shell 501. A drying motor 502 is fixedly connected to the inner side of the drying shell 501. A drying fan blade 503 is fixedly connected to the output end of the drying motor 502. The paint enters the spray water pump 901 through the discharge chute, and enters the spray head 903 through the diversion box 902 to spray the paint onto the wire harness 8. The drying motor 502 is started to drive the drying fan blade 503 to rotate and dry the sprayed wire harness 8.

[0037] like Figure 1 , Figure 2 , Figure 8 and Figure 9 As shown, a base 6 is fixedly connected to the lower surface of the spray box 1, and a winding assembly 7 is fixedly connected to the upper surface of the base 6. The winding assembly 7 includes a winding motor 701 and a second winding roller 704. A winding shaft 702 is fixedly connected to the output end of the winding motor 701. A first winding roller 703 is snapped onto the side of the winding shaft 702. The second winding roller 704 is rotatably connected to the upper surface of the base 6. When the winding motor 701 is started, it drives the first winding roller 703 to wind the wire harness 8. At the same time, the wire harness 8 wound on the surface of the second winding roller 704 can be tightened.

[0038] like Figure 1 ,and Figure 2As shown, a collection tank 103 is fixedly connected to the inner side of the spray box 1. The collection tank 103 is used to collect the paint during spraying. A collection drawer 104 is slidably connected to the inner side of the spray box 1. During the spraying process, excess paint enters the collection drawer 104 through the collection tank 103.

[0039] In use, the paint enters the inner processing housing 205 through the feed inlet 202. During the spraying process, the processing motor 206 drives the processing shaft 207 to rotate, which in turn drives the processing rod 208 to stir the paint. Simultaneously, the heating block 204 heats the heating resistance wire 203, thus heat-treating the paint. The paint then enters the spraying water pump 901 through the discharge chute, and through the diverter box 902, it enters the spraying head 903 to spray the paint onto the wire harness 8. The drying motor 502 is started to drive the drying fan blades 503 to rotate. After spraying, the wire harness 8 is air-dried. The wire harness 8 enters the inside of the spray box 1 through the slot 101. At the same time, the electric telescopic rod 301 drives the fixed frame 302 to move. The flat roller 303 presses the wire harness 8 downward. The lifting roller 402 compresses and tightens the wire harness 8. The winding motor 701 is started to drive the first winding roller 703 to wind the wire harness 8. At the same time, the wire harness 8 wound on the surface of the second winding roller 704 can be tightened. During the spraying process, excess paint enters the collection drawer 104 through the collection slot 103.

[0040] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0041] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-layer coating apparatus for insulating magnet wire, characterized by: Including spray box (1) and wiring harness (8), the upper surface of the spray box (1) is fixedly connected with a processing assembly (2), the processing assembly (2) comprises a processing shell (201), the side of the processing shell (201) is fixedly connected with a feeding port (202), the side of the processing shell (201) is fixedly connected with a processing motor (206), the output end of the processing motor (206) is fixedly connected with a processing shaft (207), and the side of the processing shaft (207) is fixedly connected with a processing rod (208).

2. A multi-layer coating apparatus for insulating electromagnetic wire according to claim 1, characterized in that: The inner side of the processing shell (201) is fixedly connected with a heating resistance wire (203), the side of the heating resistance wire (203) is electrically connected with a heating block (204), and the side of the heating block (204) is fixedly connected with a processing inner shell (205).

3. A multi-layer coating apparatus for insulating electromagnetic wire according to claim 2, characterized in that: The bottom of the processing inner shell (205) is provided with a discharge groove, the discharge groove is fixedly connected to the upper surface of the spray box (1), the side of the spray box (1) is provided with a slot (101), the slot (101) is used for the entry and exit of the wiring harness (8), and the inner side of the spray box (1) is rotatably connected with a first rotating shaft (102), and the first rotating shaft (102) is used for the rolling transportation of the wiring harness (8).

4. A multi-layer coating apparatus for insulating electromagnetic wire according to claim 3, characterized in that: The side of the spray box (1) is fixedly connected with a leveling assembly (3), the leveling assembly (3) comprises an electric telescopic rod (301), one end of the electric telescopic rod (301) is fixedly connected with a fixed frame (302), and the inner side of the fixed frame (302) is rotatably connected with a leveling roller (303).

5. A multi-layer coating apparatus for insulating electromagnetic wire according to claim 4, characterized in that: The side of the spray box (1) is fixedly connected with a lifting assembly (4), the lifting assembly (4) comprises a lifting rod (401), and the inner side of the lifting rod (401) is rotatably connected with a lifting roller (402).

6. A multi-layer coating apparatus for insulating electromagnetic wire according to claim 5, characterized in that: The inner side of the spray box (1) is fixedly connected with a spraying assembly (9), the spraying assembly (9) comprises a spraying water pump (901), the output end of the spraying water pump (901) is fixedly connected with a flow divider (902), the lower surface of the flow divider (902) is fixedly connected with a spraying head (903), and the input end of the spraying water pump (901) is fixedly connected to the lower surface of the discharge groove.

7. A multi-layer coating apparatus for insulating electromagnetic wire according to claim 6, characterized in that: The side of the spray box (1) is fixedly connected with a air drying assembly (5), the air drying assembly (5) comprises an air drying shell (501), the inner side of the air drying shell (501) is fixedly connected with an air drying motor (502), and the output end of the air drying motor (502) is fixedly connected with an air drying fan blade (503).

8. A multi-layer coating apparatus for insulating electromagnetic wire according to claim 7, characterized in that: The lower surface of the spray box (1) is fixedly connected with a base (6), the upper surface of the base (6) is fixedly connected with a winding assembly (7), the winding assembly (7) comprises a winding motor (701) and a second winding roller (704), the output end of the winding motor (701) is fixedly connected with a winding shaft (702), the side of the winding shaft (702) is clamped with a first winding roller (703), and the second winding roller (704) is rotatably connected to the upper surface of the base (6).

9. A multi-layer coating apparatus for insulating electromagnetic wire according to claim 8, characterized in that: The inside of the spraying box (1) is fixedly connected with a collecting groove (103), which is used to collect paint in spraying. The inside of the spraying box (1) is slidably connected with a collecting drawer (104).

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