A copper sheet surface polishing device

Abstract

The utility model relates to a kind of copper sheet surface polishing device, including conveying auger piece of drum and inner wall installation, the outside rotation of drum is equipped with support, motor is installed on the outer surface of support, and the rotating shaft of motor is equipped with gear, the outer surface of drum is equipped with gear ring, and gear ring is transmission connection with gear;Transformer copper sheet is continuously sent into drum by continuously feeding conveyor, motor starts to drive gear to drive gear ring and drum rotation, drum rotation carries conveying auger piece rotation, when drum and conveying auger piece rotate, transformer copper sheet overturns in drum and moves discharge to discharge conveyor, by spraying mechanism, pharmaceutical is sprayed to the transformer copper sheet of mobile overturning, pharmaceutical is polished to transformer copper sheet, effectively prevent transformer copper sheet to appear to stack, so that transformer copper sheet is evenly polished, guarantee polishing quality, and realize transformer copper sheet continuous semi-automatic polishing operation, reduce staff intensity, improve polishing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of copper sheet polishing technology, and specifically relates to a copper sheet surface polishing device. Background Technology

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. The main components of a transformer include the core, windings, tank, and accessories. Windings are typically divided into two types: layered and disc-shaped. Layered windings have each layer cylindrical, and a winding consisting of two layers is called a double-layer cylindrical winding; a winding consisting of multiple layers is called a multi-layer cylindrical winding. The secondary winding usually consists of several copper coils or copper sheets arranged in a specific pattern. Existing winding copper sheets are installed on the transformer via copper rods, with several copper sheets evenly spaced on the rods. Transformer copper sheets are usually stamped and then polished. Transformer copper sheet polishing is done mechanically or chemically. During chemical polishing, the transformer copper sheets are placed in a immersion box and submerged in a chemical reagent. The copper sheets in the immersion box tend to overlap, leading to uneven polishing and affecting the polishing quality. Furthermore, since there are various chemical reagents used, workers need to frequently lift the immersion box and place it in different reagents, increasing labor intensity and reducing polishing efficiency. Utility Model Content

[0003] (1) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a copper sheet surface polishing device. This device aims to solve the problems of existing methods for chemical polishing transformer copper sheets, where the transformer copper sheets are placed in a material frame and immersed in chemical reagents. This process often results in the transformer copper sheets being stacked in the material frame, leading to uneven polishing and affecting the polishing quality. Furthermore, since there are various chemical reagents available, operators need to frequently lift the material frame and place it into different reagents, increasing the labor intensity of the operators and reducing polishing efficiency.

[0005] (2) Technical solution

[0006] To solve the above-mentioned technical problems, this utility model provides a copper sheet surface polishing device, including: a rotating drum and a conveying auger plate installed on the inner wall, a bracket rotatably mounted on the outside of the rotating drum, a motor mounted on the outer surface of the bracket, and a gear mounted on the rotating shaft of the motor, a gear ring mounted on the outer surface of the rotating drum, and the gear ring being connected to the gear for transmission, a groove provided on the inner wall of the rotating drum, a feeding conveyor and a discharging conveyor respectively provided at both ends of the rotating drum, and a spraying mechanism installed on the outer surface of the rotating drum.

[0007] Optionally, a conical ring is installed at the right end of the drum, and the feed conveyor is located inside the conical ring.

[0008] Optionally, a housing is rotatably mounted on the outer surface of the drum, and the motor shaft is rotatably mounted inside the housing.

[0009] Optionally, the spraying mechanism includes a medicine tank. Two medicine tanks are located below the rotating drum, and the top surface of each medicine tank is hinged with a sealing cover. The outer surface of the rotating drum is provided with a medicine discharge hole. A circulation pump is installed on the outer surface of each medicine tank. An inlet pipe and a drain pipe are installed at both ends of each circulation pump, respectively. The inlet pipe is installed through the medicine tank, and a spray pipe is installed through each of the two drain pipes. The spray pipe is located inside the rotating drum.

[0010] Optionally, the two water spray pipes can be installed with a fixing rod at their closest points.

[0011] Optionally, two sets of retaining rings are fixedly installed on the outer surface of the rotating drum, and the discharge hole is located inside the retaining rings.

[0012] Optionally, a handle may be fixedly attached to the outer surface of the sealing cap.

[0013] Optionally, the outer surface of the medicine box has mounting holes, a support ring is installed inside the medicine box, a drawer-type filter is installed inside the mounting holes, and a stop bar is rotatably installed on the outer surface of the medicine box, with the stop bar abutting against the drawer-type filter.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention continuously feeds transformer copper sheets into a rotating drum via a feeding conveyor. A motor drives a gear-driven ring and rotating drum to rotate. The rotating drum, in turn, rotates the conveyor auger. As the drum and auger rotate, the transformer copper sheets tumble inside the drum and move towards the discharge conveyor for discharge. A spraying mechanism sprays chemicals onto the tumbling copper sheets, polishing them and effectively preventing stacking. This ensures uniform polishing, guarantees polishing quality, and enables continuous semi-automatic polishing of the transformer copper sheets, reducing worker fatigue and improving polishing efficiency. Attached Figure Description

[0017] Figure 1 This is a front view of the main structure of this utility model;

[0018] Figure 2 This is the utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 3 This is a bottom-view three-dimensional structural diagram of the present invention;

[0020] Figure 4 This is a three-dimensional structural view of the rotating cylinder of this utility model;

[0021] Figure 5 This is a structural diagram of the internal structure of the medicine box of this utility model;

[0022] Figure 6 This is a three-dimensional structural diagram of the drawer-type filter bucket of this utility model;

[0023] Figure 7 This is a three-dimensional structural diagram of the water spray pipe and fixing rod of this utility model.

[0024] The labels in the attached diagram are as follows: 1. Discharge conveyor; 2. Drain pipe; 3. Sealing cover; 4. Rotary drum; 5. Handle; 6. Outer casing; 7. Conical ring; 8. Feed conveyor; 9. Stop bar; 10. Drawer-type filter hopper; 11. Medicine tank; 12. Support; 13. Water spray pipe; 14. Conveying auger plate; 15. Fixing rod; 16. Slot; 17. Motor; 18. Circulating pump; 19. Water inlet pipe; 20. Gear ring; 21. Gear; 22. Discharge hole; 23. Stop ring; 24. Mounting hole; 25. Support ring. Detailed Implementation

[0025] This specific embodiment is a copper sheet surface polishing device, the structural schematic diagram of which is shown below. Figures 1-7 As shown, it includes: a rotating drum 4 and a conveying auger plate 14 installed on the inner wall; a bracket 12 is rotatably mounted on the outside of the rotating drum 4; a motor 17 is mounted on the outer surface of the bracket 12; a gear 21 is mounted on the shaft of the motor 17; a gear ring 20 is mounted on the outer surface of the rotating drum 4; the gear ring 20 is connected to the gear 21 in a transmission manner; a slot 16 is provided on the inner wall of the rotating drum 4; a feeding conveyor 8 and a discharging conveyor 1 are respectively provided at both ends of the rotating drum 4; and a spraying mechanism is installed on the outer surface of the rotating drum 4.

[0026] Specifically, the transformer copper sheets are continuously fed into the rotating drum 4 by the feeding conveyor 8. The motor 17 starts and drives the gear 21 to drive the gear ring 20 and the rotating drum 4 to rotate. The rotating drum 4 rotates along with the conveyor auger 14. When the rotating drum 4 and the conveyor auger 14 rotate, the transformer copper sheets flip inside the rotating drum 4 and move towards the discharge conveyor 1 for discharge. The spraying mechanism sprays the agent onto the moving and flipping transformer copper sheets, polishing the transformer copper sheets. This effectively prevents the transformer copper sheets from stacking, ensuring uniform polishing and guaranteeing polishing quality. It also realizes continuous semi-automatic polishing operation of the transformer copper sheets, reducing the intensity of workers and improving polishing efficiency.

[0027] Furthermore, a conical ring 7 is installed at the right end of the rotary drum 4, and the feed conveyor 8 is located inside the conical ring 7.

[0028] Specifically, the conical ring 7 forms a block at the feed end of the rotating drum 4 to prevent the transformer copper sheets inside the rotating drum 4 from slipping off when it rotates.

[0029] Furthermore, a housing 6 is rotatably mounted on the outer surface of the rotating drum 4, and the rotating shaft of the motor 17 is rotatably mounted inside the housing 6.

[0030] Specifically, the outer casing 6 protects the gear 21 and the gear ring 20 to prevent workers from accidentally touching and damaging the rotating gear 21 and gear ring 20.

[0031] Furthermore, the spraying mechanism includes a medicine tank 11. Two medicine tanks 11 are arranged below the rotating drum 4, and a sealing cover 3 is rotatably hinged to the top surface of the medicine tank 11. A medicine discharge hole 22 is provided on the outer surface of the rotating drum 4. A circulation pump 18 is installed on the outer surface of both medicine tanks 11. A water inlet pipe 19 and a drain pipe 2 are respectively installed at both ends of the two circulation pumps 18. The water inlet pipe 19 is installed through the medicine tank 11. A water spray pipe 13 is installed through both drain pipes 2, and the water spray pipe 13 is located inside the rotating drum 4.

[0032] Specifically, the circulating pump 18 draws chemicals from the chemical tank 11 through the inlet pipe 19, and the drain pipe 2 delivers the chemicals drawn by the circulating pump 18 into the spray pipe 13 for spraying. The chemicals sprayed from the spray pipe 13 spray the transformer copper sheets that move and rotate inside the rotating drum 4. The chemicals then fall back into the chemical tank 11 through the discharge hole 22 for recycling. The chemicals make the transformer copper sheets polished evenly, ensuring polishing quality and realizing continuous semi-automatic polishing operation of the transformer copper sheets, reducing the intensity of workers and improving polishing efficiency.

[0033] Furthermore, the two water spray pipes 13 are installed at their close ends via a fixing rod 15.

[0034] Specifically, the fixing rod 15 makes the two water spray pipes 13 form a whole, increasing the strength and stability of the two water spray pipes 13.

[0035] Furthermore, two sets of retaining rings 23 are fixedly installed on the outer surface of the rotating drum 4, and the discharge hole 22 is located inside the retaining ring 23.

[0036] Specifically, the retaining ring 23 blocks the medicine discharged from the discharge hole 22, preventing the medicine from flowing to the outside of the medicine box 11 on the outer surface of the rotating drum 4.

[0037] Furthermore, a handle 5 is fixedly connected to the outer surface of the sealing cover 3.

[0038] Specifically, the handle 5 is designed to facilitate opening the sealing cover 3.

[0039] Furthermore, the outer surface of the medicine box 11 is provided with a mounting hole 24, a support ring 25 is installed inside the medicine box 11, a drawer-type filter 10 is installed inside the mounting hole 24, and a stop bar 9 is rotatably installed on the outer surface of the medicine box 11, and the stop bar 9 abuts against the drawer-type filter 10.

[0040] Specifically, the medicine discharged from the discharge hole 22 in the rotating drum 4 falls into the drawer-type filter 10. The drawer-type filter 10 can filter the medicine to prevent impurities from entering during the circulation of the medicine. The baffle 9 rotates and separates from the drawer-type filter 10, making it easy to remove the drawer-type filter 10 for cleaning.

[0041] This utility model discloses a copper sheet surface polishing device. Transformer copper sheets are continuously fed into a rotating drum 4 by a feeding conveyor 8. The motor 17 starts and drives the gear 21 to drive the gear ring 20 and the rotating drum 4 to rotate. The rotating drum 4 rotates along with the conveyor auger 14. When the rotating drum 4 and the conveyor auger 14 rotate, the transformer copper sheets flip inside the rotating drum 4 and move towards the discharge conveyor 1 for discharge. The spraying mechanism sprays the agent onto the moving and flipping transformer copper sheets, polishing the transformer copper sheets. This effectively prevents the transformer copper sheets from stacking, makes the transformer copper sheets polished evenly, ensures polishing quality, and realizes continuous semi-automatic polishing operation of transformer copper sheets, reducing the intensity of workers and improving polishing efficiency.

[0042] The circulating pump 18 draws chemicals from the chemical tank 11 through the inlet pipe 19, and the drain pipe 2 delivers the chemicals drawn by the circulating pump 18 into the spray pipe 13 for spraying. The chemicals sprayed from the spray pipe 13 spray the transformer copper sheets that move and rotate inside the rotating drum 4. The chemicals then fall back into the chemical tank 11 through the discharge hole 22 for recycling. The chemicals make the transformer copper sheets polished evenly, ensuring polishing quality and realizing continuous semi-automatic polishing operation of the transformer copper sheets, reducing the intensity of workers and improving polishing efficiency.

[0043] All technical features in this embodiment can be freely combined according to actual needs.

[0044] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A copper sheet surface polishing device, characterized in that, include: The rotating drum (4) and the inner wall are equipped with conveying auger plates (14). A bracket (12) is rotatably mounted on the outside of the rotating drum (4). A motor (17) is mounted on the outer surface of the bracket (12), and a gear (21) is mounted on the shaft of the motor (17). A gear ring (20) is mounted on the outer surface of the rotating drum (4), and the gear ring (20) is connected to the gear (21) in a transmission. A slot (16) is provided on the inner wall of the rotating drum (4). A feeding conveyor (8) and a discharging conveyor (1) are respectively provided at both ends of the rotating drum (4). A spraying mechanism is installed on the outer surface of the rotating drum (4).

2. The copper sheet surface polishing device according to claim 1, characterized in that, A conical ring (7) is installed at the right end of the rotating drum (4), and the feed conveyor (8) is located inside the conical ring (7).

3. The copper sheet surface polishing device according to claim 2, characterized in that, The outer surface of the rotating drum (4) is rotatably mounted with a housing (6), and the shaft of the motor (17) is rotatably mounted inside the housing (6).

4. The copper sheet surface polishing device according to claim 3, characterized in that, The spraying mechanism includes a medicine tank (11). Two medicine tanks (11) are provided below the rotating drum (4), and a sealing cover (3) is rotatably hinged to the top surface of the medicine tank (11). A medicine discharge hole (22) is provided on the outer surface of the rotating drum (4). A circulation pump (18) is installed on the outer surface of both medicine tanks (11). A water inlet pipe (19) and a drain pipe (2) are respectively installed at both ends of the two circulation pumps (18). The water inlet pipe (19) is installed through the medicine tank (11). A water spray pipe (13) is installed through the two drain pipes (2). The water spray pipe (13) is located inside the rotating drum (4).

5. The copper sheet surface polishing device according to claim 4, characterized in that, The two water spray pipes (13) are installed at their closest ends by a fixing rod (15).

6. The copper sheet surface polishing device according to claim 5, characterized in that, Two sets of retaining rings (23) are fixedly installed on the outer surface of the rotating drum (4), and the discharge hole (22) is located inside the retaining ring (23).

7. A copper sheet surface polishing device according to claim 6, characterized in that, A handle (5) is fixedly connected to the outer surface of the sealing cap (3).

8. A copper sheet surface polishing device according to claim 7, characterized in that, The medicine box (11) has an installation hole (24) on its outer surface. A support ring (25) is installed inside the medicine box (11). A drawer-type filter bucket (10) is installed inside the installation hole (24). A stop bar (9) is rotatably installed on the outer surface of the medicine box (11), and the stop bar (9) abuts against the drawer-type filter bucket (10).

Images