A self-adjusting cathode plate surface particle milling device

Abstract

The utility model relates to a self -adjusting cathode plate board surface particle milling device, drive motor of this device passes through the shaft coupling drive transmission shaft high -speed rotation, drives the spline shaft to rotate together with transmission shaft, the cutter is driven by transmission shaft fast rotation, and the cutter carries out the milling to cathode plate board surface particle through the cutting force of high -speed rotation, thereby reaches the purpose that removes the particle, when the particle removal process when encounters the board surface particle bigger, particle dense or board surface protruding, the cutter passes through the force that particle received to the upward, spring starts compression, and the cutter holder is under the action of force and overcomes the pre -tightening force of spring and moves upward, effectively solve the damage of cathode plate surface particle removal and cutter particle removal, make cathode plate board surface particle removal effect reach the best.

Description

Technical Field

[0001] This utility model relates to the field of metallurgical equipment processing technology, specifically to a self-adjusting cathode plate surface granulation milling device. Background Technology

[0002] Electrolysis is one of the main methods for obtaining high-purity metals. It is widely used in the production of metals such as copper, nickel, zinc, and aluminum. In the cathode plate production process of the metallurgical industry, due to the presence of various impurities in the anode plates of the electrolytic cell, and the increased difficulty in controlling process parameters due to variations in raw materials and current density, impurities are also adsorbed onto the starting electrode during the adsorption of metal ions. This inevitably results in particles of varying sizes on the cathode plate surface during production, severely affecting the quality of the cathode plate itself. Cathode plate surface particles significantly impact production efficiency and costs. When cathode plates containing particles are mixed with qualified products, it affects the efficiency of cathode plate storage and sales prices, leading to persistently high system production costs. Currently, most cathode plate surface particles are removed manually. This method suffers from high labor intensity, unsatisfactory removal results, and drawbacks such as the inability to remove particles that are too firmly attached, resulting in unsatisfactory treatment effects, low efficiency, and low automation. Utility Model Content

[0003] To address the problems of existing technologies, the purpose of this utility model is to provide a self-adjusting cathode plate surface granulation milling device, which can effectively solve the problem of removing granules from the cathode plate surface.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A self-adjusting cathode plate granulation milling device includes a motor mounting base, a drive motor mounted on the motor mounting base, a shaft end cover mounted on the motor mounting base, a drive shaft connected to the drive motor via a shaft coupling and a key, a bushing mounted on the outer wall of the drive shaft, the bushing being connected to the shaft end cover by bolts, a mounting bracket mounted on the bushing, the bushing being fixed to a working beam by the mounting bracket, and a plurality of bearings mounted between the drive shaft and the bushing, with spacers mounted between the bearings; One end of the drive shaft is provided with several threaded holes and slots. The drive shaft is connected to a spline shaft by bolts and slots. One end of the spline shaft is provided with a connecting block, which matches the slots of the drive shaft. The other end of the spline shaft is connected to a tool holder through meshing, and a tool is provided on the tool holder.

[0005] Preferably, a spring is provided on the outer wall of the spline shaft, one end of the spring is connected to one end of the spline shaft, and the other end of the spring abuts against one end of the tool holder. The end of the spline shaft near the tool holder is provided with a pressure cap, and the pressure cap is fixed to the spline shaft by fixing bolts.

[0006] Preferably, the mounting bracket consists of two semi-ring structures connected by bolts.

[0007] Preferably, the tool holder is disc-shaped, and a plurality of tools are spaced apart along its edge.

[0008] The beneficial effects of this utility model are as follows: 1. This utility model relates to a self-adjusting cathode plate surface granulation milling device. When removing granules from the cathode plate surface, the cutting tool can be appropriately adjusted and buffered by the spring force according to the size, density, and undulation of the granules on the plate surface. This effectively solves the problem of damage to the cutting tool and the cathode plate during the removal of granules from the cathode plate surface, and achieves the best granulation removal effect on the cathode plate surface. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the drive component structure of the present invention; Figure 2 This is a schematic diagram of the adjustment component structure of the present invention; Figure 3 This is a schematic diagram of the cutter head assembly structure of the present invention; The meanings of the reference numerals in the figure are as follows: 1. Drive motor, 2. Shaft end cover, 3. Key, 4. Motor mounting base, 5. Drive shaft, 6. Shaft sleeve, 7. Main shaft nut, 8. Mounting bracket, 9. Shaft coupling, 10. Bearing, 11. Spacer, 12. Connecting block, 13. Spring, 14. Splined shaft, 15. Pressure cap, 16. Fixing bolt, 17. Tool holder, 18. Tool. Detailed Implementation

[0010] 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.

[0011] like Figure 1 , Figure 2 , Figure 3The utility model shown is a self-adjusting cathode plate granulation milling device. The drive motor 1 is fixedly mounted on the motor mounting base 4. The motor mounting base 4 is provided with a shaft end cover 2. The drive motor 1 is connected to one end of the drive shaft 5 through the shaft coupling 9 and key 3. The outer wall of the drive shaft 5 is provided with a bushing 6. The bushing 6 is connected to the shaft end cover 2 by bolts. The bushing 6 isolates the drive shaft 5, thereby protecting the drive shaft 5 from being scratched by the splash of granules. The bushing 6 is provided with a mounting bracket 8, which consists of two half rings connected by bolts. The bushing 6 is fixed to the working beam through the mounting bracket 8. Several bearings 10 are installed between the drive shaft 5 and the bushing 6. Spacers 11 are installed between the bearings 10. The spacers 11, bearings 10 and bearing cover 2 bear a certain load for the drive shaft 5 when the drive shaft 5 is working, ensuring the smooth operation of the drive shaft 5. The other end of the drive shaft 5 is provided with several threaded holes and slots. One end of the spline shaft 14 is provided with a connecting block 12, which matches the slot of the drive shaft 5. The drive shaft 5 is connected to the spline shaft 14 by bolts and connecting block 12. The other end of the spline shaft 14 is engaged with a tool holder 17, on which a tool 18 is provided. The tool holder 17 is disc-shaped, and several tools 18 are spaced apart on the edge of the tool holder 17. A spring 13 is provided on the outer wall of the spline shaft 14. One end of the spring 13 is connected to one end of the spline shaft 14, and the other end of the spring 13 abuts against the tool holder 17. The end of the spline shaft 14 near the tool holder is provided with a pressure cap 15. The pressure cap 15 is fixed to the spline shaft 14 by fixing bolts 16. The pressure cap 15 restricts the tool holder 17 and the tool 18 to ensure that they do not slip off the spline shaft 14.

[0012] In use, the drive motor 1 is started, and the drive motor 1 drives the transmission shaft 5 to rotate at high speed through the shaft coupling 9. The spline shaft 14 rotates together with the transmission shaft. The cutter 18 rotates rapidly under the drive of the transmission shaft 5. The cutting force generated by the high-speed rotation of the cutter 18 mills the particles on the cathode plate surface, thereby achieving the purpose of removing the particles. When encountering large, dense, or protruding particles on the plate surface during the particle removal process, the upward force on the cutter 18 caused by the particles compresses the spring 13. The cutter holder 17 then moves upward against the preload of the spring 13 under the action of the force. This can prevent problems such as the cutter head assembly jamming and damaging the cutter or over-milling the cathode plate due to excessively large particles or large area of ​​the cathode plate surface and local protrusion.

[0013] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A self-adjusting cathode plate surface granulation milling device, comprising a motor mounting base, wherein a drive motor is disposed on the motor mounting base, characterized in that: The motor mounting base (4) is provided with a shaft end cover (2). The drive motor (1) is connected to a transmission shaft (5) through a shaft coupling (9) and a key (3). A bushing (6) is provided on the outer wall of the transmission shaft (5). The bushing (6) is connected to the shaft end cover (2) by bolts. The bushing (6) is provided with a mounting bracket (8). The bushing (6) is fixed to the working beam by the mounting bracket (8). Several bearings (10) are installed between the transmission shaft (5) and the bushing (6). Spacers (11) are installed between the bearings (10). One end of the drive shaft (5) is provided with several threaded holes and slots. The drive shaft (5) is connected to the spline shaft (14) by bolts and slots. One end of the spline shaft (14) is provided with a connecting block (12). The connecting block (12) matches the slot of the drive shaft (5). The other end of the spline shaft (14) is connected to a tool holder (17) by meshing. A tool (18) is provided on the tool holder (17).

2. The self-adjusting cathode plate surface granulation milling device according to claim 1, characterized in that: A spring (13) is provided on the outer wall of the spline shaft (14). One end of the spring (13) is connected to one end of the spline shaft (14), and the other end of the spring (13) abuts against one end of the tool holder (17). The end of the spline shaft (14) near the tool holder is provided on the pressure cap (15), and the pressure cap (15) is fixed to the spline shaft (14) by fixing bolts (16).

3. The self-adjusting cathode plate surface granulation milling device according to claim 1, characterized in that: The mounting bracket (8) consists of two semi-ring structures connected by bolts.

4. The self-adjusting cathode plate surface granulation milling device according to claim 1, characterized in that: The tool holder (17) is disc-shaped, and a number of tools (18) are arranged at intervals along the edge of the tool holder (17).

Images