Insulating powder coating device for motor coil

Abstract

The utility model provides a motor coil insulation powder coating device, which relates to the technical field of powder coating devices and comprises a frame, and struts are symmetrically and fixedly mounted at the bottom of the frame. According to the powder spraying device, by arranging the rotating disc and other structures, a motor coil needing powder spraying is placed between the limiting disc and the first disc, then the rotating disc is rotated, the rotating disc drives the threaded rod to rotate in the second disc, and the threaded rod can drive the limiting disc to slide on the outer wall of the connecting column in the rotating process; after the motor coil slides for a certain distance, the limiting disc is matched with the first disc to clamp and fix the motor coil, the motor is started after fixing, the motor drives the shaft rod to rotate, the shaft rod drives the clamped and fixed motor coil to turn over in the rotating process, and the structure can automatically turn over the motor coil, so that the motor coil is prevented from being damaged. Therefore, the motor coil can be uniformly sprayed with powder, the situation that the motor coil needs to be turned over manually during powder spraying is effectively avoided, and the powder spraying efficiency of the motor coil is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coating devices, in particular to a motor coil insulation powder coating device. Background Art

[0002] The motor coil insulation powder coating device is a device used for motor coil insulation treatment, which is usually used to enhance the insulation performance and durability of the motor coil. The motor coil is usually wrapped with insulating material to prevent electrical short circuits between coils or between the coil and the motor housing, while improving the working efficiency and safety of the motor. Publication No. CN212649332U discloses an automatic coating device for insulating powder of a motor coil, comprising a first frame, a first top plate, a second frame, and a second top plate, wherein the first top plate and the second top plate are respectively arranged on the top surfaces of the first frame and the second frame, and the second frame is located at the rear side of the first frame, a left tray conveying device and a right tray conveying device are arranged on the first top plate, and a plurality of trays are arranged on the left tray conveying device and the right tray conveying device, and a liftable heating furnace is arranged above each tray, a first tray feeding device and a second tray feeding device which can be moved left and right are respectively arranged at the front and rear ends of the first top plate, a tray pulling device which can be moved forward and backward is arranged at the second top plate, a tray receiving device is arranged above the second top plate, a left baffle and a right baffle which can both be moved left and right are arranged above the tray receiving device, a liftable expansion disk is arranged below the tray receiving device, and a spray gun which can rotate 360° above the left baffle and the right baffle is connected to a powder barrel. However, the device does not have a flipping structure for the motor coil, resulting in only one side of the motor coil being sprayed with powder, and the other side needs to be manually turned over when spraying. The operation is cumbersome and reduces the powder spraying efficiency of the motor coil. The device still has shortcomings and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a motor coil insulation powder coating device, comprising a frame, a pillar is symmetrically fixedly installed on the bottom of the frame, a powder storage box is fixedly installed on the top of the frame, a powder inlet pipe is fixedly installed on the top of the powder storage box, a powder extractor is fixedly installed on the top of the frame, a connecting pipe is fixedly installed on the input end of the powder extractor, a powder spraying pipe is fixedly installed on the output end of the powder extractor, a motor is fixedly installed on one side of the frame, a shaft is fixedly installed on the output end of the motor, a disc 1 is fixedly installed on one end of the shaft, a connecting column is symmetrically fixedly installed on the side of the disc 1 away from the shaft, a disc 2 is fixedly installed on the end of the connecting column away from the disc 1, a screw is connected to the internal thread of the disc 2, a limiting disk is fixedly installed on the end of the screw close to the disc 2, and a rotating disk is fixedly installed on the end of the screw away from the disc 2.

[0005] Preferably, the connecting pipe is fixedly connected to the powder storage box, and the powder spraying pipe is fixedly connected to the frame. Here, the use effect of the connecting pipe and the powder spraying pipe is improved by the fixed connection.

[0006] Preferably, the outer wall of the rotating disk is uniformly provided with anti-skid grooves, and the limiting disk is slidably connected to the connecting column. Here, the anti-skid grooves improve the anti-skid effect when rotating the rotating disk, and the sliding connection improves the limiting effect of the limiting disk.

[0007] Preferably, a protective shell is fixedly mounted on one side of the frame close to the motor, and heat dissipation slots are evenly opened on both sides of the protective shell. Here, the protective shell improves the protection effect of the motor, and the heat dissipation effect of the motor is improved by the heat dissipation slots.

[0008] Preferably, a protective pad is fixedly installed on the side of the limit plate close to the disc 1 and the side of the disc 1 close to the limit plate. Here, the protective pad improves the protective effect when clamping the motor coil.

[0009] Preferably, an empty slot is provided through the top of the frame, fixed blocks are fixedly installed on both sides of the frame, an electric telescopic rod is fixedly installed on the top of the fixed block, a connecting rod is fixedly installed on the output end of the electric telescopic rod, and a transparent protective plate is fixedly installed on one end of the connecting rod. Here, by starting two sets of electric telescopic rods at the same time to drive the connecting rods to move downward, the connecting rods will drive the transparent protective plate to slide downward inside the empty slot during the downward movement, and the transparent protective plate will cover the frame after sliding a certain distance, thereby effectively preventing powder from splashing when the motor coil is powdered.

[0010] Preferably, the transparent protective plate is slidably connected to the empty slot. Here, the use effect of the transparent protective plate is improved by the slidable connection.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, a motor, a shaft, a disc one, a connecting column, a disc two, a screw, a limiting disk and a turntable are provided. The motor coil to be powder-sprayed is placed between the limiting disk and the disc one, and then the turntable is rotated. The screw is driven to rotate inside the disc two through the turntable. During the rotation of the screw, the limiting disk is driven to slide on the outer wall of the connecting column. After sliding a certain distance, the limiting disk cooperates with the disc one to clamp and fix the motor coil. After fixation, the motor is started again, and the shaft is driven to rotate by the motor. During the rotation of the shaft, the clamped and fixed motor coil is driven to flip. This structure can automatically flip the motor coil, so that the motor coil can be evenly powder-sprayed, effectively avoiding the need to manually turn over the motor coil during powder spraying, thereby improving the powder spraying efficiency of the motor coil.

[0013] 2. In the utility model, by setting up structures such as an empty slot, a fixed block, an electric telescopic rod, a connecting rod and a transparent protective plate, two sets of electric telescopic rods are started at the same time to drive the connecting rod to move downward. During the downward movement of the connecting rod, the transparent protective plate will drive the transparent protective plate to slide downward inside the empty slot. After sliding a certain distance, the transparent protective plate will cover the frame, thereby effectively preventing powder from splashing when spraying powder on the motor coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a schematic diagram of the overall structure of a motor coil insulation powder coating device;

[0015] Figure 2 A schematic diagram of a partially exploded structure of a motor coil insulation powder coating device proposed by the utility model;

[0016] Figure 3 The utility model proposes a motor coil insulation powder coating device Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 The utility model provides an exploded structural schematic diagram of a motor coil insulation powder coating device.

[0018] Legend:

[0019] 1. Frame; 2. Pillar; 3. Powder storage box; 4. Powder inlet pipe; 5. Powder extractor; 6. Connecting pipe; 7. Powder spraying pipe; 8. Motor; 9. Shaft; 10. Disc 1; 11. Connecting column; 12. Disc 2; 13. Screw; 14. Limiting plate; 15. Protective pad; 16. Turntable; 17. Anti-skid groove; 18. Protective shell; 19. Heat dissipation groove; 20. Empty groove; 21. Fixed block; 22. Electric telescopic rod; 23. Connecting rod; 24. Transparent protective plate. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] 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 of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-3The utility model provides a technical solution: a motor coil insulation powder coating device, comprising a frame 1, a pillar 2 is symmetrically fixedly installed at the bottom of the frame 1, a powder storage box 3 is fixedly installed at the top of the frame 1, a powder inlet pipe 4 is fixedly installed at the top of the powder storage box 3, a powder extractor 5 is fixedly installed at the top of the frame 1, a connecting pipe 6 is fixedly installed at the input end of the powder extractor 5, and a powder spraying pipe 7 is fixedly installed at the output end of the powder extractor 5, a motor 8 is fixedly installed at one side of the frame 1, a shaft rod 9 is fixedly installed at the output end of the motor 8, a disc 10 is fixedly installed at one end of the shaft rod 9, a connecting column 11 is symmetrically fixedly installed on the side of the disc 10 away from the shaft rod 9, a disc 2 12 is fixedly installed at the end of the connecting column 11 away from the disc 10, a screw 13 is connected to the internal thread of the disc 2 12, a limit disk 14 is fixedly installed at the end of the screw 13 close to the disc 2 12, and a rotating disk 16 is fixedly installed at the end of the screw 13 away from the disc 2 12. By setting up structures such as motor 8, shaft 9, disc 1 10, connecting column 11, disc 2 12, screw 13, limit plate 14 and turntable 16, the motor coil that needs to be sprayed with powder is placed between the limit plate 14 and disc 1 10, and then the turntable 16 is rotated. The turntable 16 drives the screw 13 to rotate inside the disc 2 12. The screw 13 drives the limit plate 14 to slide on the outer wall of the connecting column 11 during the rotation. After sliding a certain distance, the limit plate 14 will cooperate with the disc 1 10 to clamp and fix the motor coil. After fixation, the motor 8 is started again, and the shaft 9 is driven to rotate by the motor 8. The shaft 9 drives the clamped and fixed motor coil to flip over during the rotation. This structure can automatically flip the motor coil, so that the motor coil can be evenly sprayed with powder, effectively avoiding the need to manually turn over the motor coil during powder spraying, thereby improving the powder spraying efficiency of the motor coil.

[0024] See also Figure 1-3 , the connecting pipe 6 is fixedly connected to the powder storage box 3, and the powder spraying pipe 7 is fixedly connected to the frame 1, and the use effect of the connecting pipe 6 and the powder spraying pipe 7 is improved through the fixed connection. The outer wall of the turntable 16 is evenly provided with anti-skid grooves 17, and the anti-skid effect when the turntable 16 is rotated is improved through the anti-skid grooves 17. The limiting plate 14 and the connecting column 11 are slidingly connected, and the limiting effect of the limiting plate 14 is improved through the sliding connection. A protective shell 18 is fixedly installed on the side of the frame 1 close to the motor 8, and the protective shell 18 improves the protection effect of the motor 8. Heat dissipation grooves 19 are evenly penetrated on both sides of the protective shell 18, and the heat dissipation effect of the motor 8 is improved through the heat dissipation grooves 19. The side of the limiting plate 14 close to the disk 10 and the side of the disk 10 close to the limiting plate 14 are fixedly installed with protective pads 15, and the protective pads 15 improve the protection effect when clamping the motor coil.

[0025] Embodiment 2

[0026] See also Figure 4 A slot 20 is provided through the top of the frame 1, and fixed blocks 21 are fixedly installed on both sides of the frame 1. An electric telescopic rod 22 is fixedly installed on the top of the fixed block 21, and a connecting rod 23 is fixedly installed on the output end of the electric telescopic rod 22. A transparent protective plate 24 is fixedly installed on one end of the connecting rod 23. By starting the two sets of electric telescopic rods 22 at the same time, the connecting rod 23 is driven to move downward. During the downward movement of the connecting rod 23, the transparent protective plate 24 will drive the transparent protective plate 24 to slide downward inside the slot 20. After sliding a certain distance, the transparent protective plate 24 will cover the frame 1, thereby effectively preventing powder from splashing when powdering the motor coil. The transparent protective plate 24 is slidably connected to the slot 20, and the use effect of the transparent protective plate 24 is improved through the sliding connection.

[0027] Working principle: When in use, first place the motor coil that needs to be sprayed with powder between the limit plate 14 and the disc 10, then rotate the turntable 16, and drive the screw 13 to rotate inside the disc 2 12 through the turntable 16. The screw 13 will drive the limit plate 14 to slide on the outer wall of the connecting column 11 during the rotation. After sliding a certain distance, the limit plate 14 will cooperate with the disc 10 to clamp and fix the motor coil. After fixing, start the motor 8, and drive the shaft 9 to rotate through the motor 8. The shaft 9 will drive the clamped and fixed motor coil to flip during the rotation. After flipping, start the two sets of electric telescopic rods 22 at the same time to drive the connecting rod 23 to move downward. The connecting rod 23 will drive the transparent protective plate 24 to slide downward inside the empty slot 20 during the downward movement. After sliding a certain distance, the transparent protective plate 24 will cover the frame 1, thereby effectively preventing the powder from splashing when spraying powder on the motor coil. After blocking, the powder extractor 5 is started again. When the powder extractor 5 is working, the powder in the powder storage box 3 is transported from the connecting pipe 6 to the powder spraying pipe 7, and then the powder is sprayed out from the powder spraying pipe 7. After being sprayed out, the flipped motor coil can be powdered.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. 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 still falls within the protection scope of the technical solution of the present invention.

Claims

1. A motor coil insulation powder coating device, comprising a frame (1), characterized in that: A support (2) is symmetrically fixedly mounted on the bottom of the frame (1), a powder storage box (3) is fixedly mounted on the top of the frame (1), a powder inlet pipe (4) is fixedly mounted on the top of the powder storage box (3), a powder extractor (5) is fixedly mounted on the top of the frame (1), a connecting pipe (6) is fixedly mounted on the input end of the powder extractor (5), a powder spraying pipe (7) is fixedly mounted on the output end of the powder extractor (5), a motor (8) is fixedly mounted on one side of the frame (1), and a shaft (9) is fixedly mounted on the output end of the motor (8). 9), a disc one (10) is fixedly mounted on one end of the shaft (9), a connecting column (11) is symmetrically fixedly mounted on the side of the disc one (10) away from the shaft (9), a disc two (12) is fixedly mounted on the end of the connecting column (11) away from the disc one (10), a screw rod (13) is internally threadedly connected to the disc two (12), a limit plate (14) is fixedly mounted on the end of the screw rod (13) close to the disc two (12), and a rotating disk (16) is fixedly mounted on the end of the screw rod (13) away from the disc two (12).

2. The motor coil insulation powder coating device according to claim 1, characterized in that: The connecting pipe (6) is fixedly connected to the powder storage box (3), and the powder spraying pipe (7) is fixedly connected to the frame (1).

3. The motor coil insulation powder coating device according to claim 1, characterized in that: The outer wall of the rotating disk (16) is evenly provided with anti-slip grooves (17), and the limiting disk (14) is slidably connected to the connecting column (11).

4. The motor coil insulation powder coating device according to claim 1, characterized in that: A protective shell (18) is fixedly mounted on one side of the frame (1) close to the motor (8), and heat dissipation grooves (19) are evenly penetrated on both sides of the protective shell (18).

5. The motor coil insulation powder coating device according to claim 1, characterized in that: A protective pad (15) is fixedly mounted on one side of the limiting plate (14) close to the disc one (10) and one side of the disc one (10) close to the limiting plate (14).

6. The motor coil insulation powder coating device according to claim 1, characterized in that: The top of the frame (1) is provided with an empty slot (20), fixed blocks (21) are fixedly mounted on both sides of the frame (1), an electric telescopic rod (22) is fixedly mounted on the top of the fixed block (21), a connecting rod (23) is fixedly mounted on the output end of the electric telescopic rod (22), and a transparent protective plate (24) is fixedly mounted on one end of the connecting rod (23).

7. The motor coil insulation powder coating device according to claim 6, characterized in that: The transparent protection plate (24) is slidably connected to the empty slot (20).

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