Polishing and cleaning device for conductive head of electrolytic zinc cathode plate

Abstract

The utility model discloses a polishing and cleaning device for a conductive head of an electrolytic zinc cathode plate, and belongs to the technical field of electrolytic zinc equipment. The device comprises a bottom plate, a photoelectric detection device, a polishing device, a blowing device and a controller, the photoelectric detection device, the polishing device and the blowing device are sequentially installed on the bottom plate from right to left. According to the utility model, the polishing device is arranged, so that the flat plate type conductive head on the negative plate can be completely cleaned; through the arrangement of the blowing device, residual aerugo and stain scraps on the conductive head and the polishing head can be cleaned and blown, the conductive effect of the conductive head is guaranteed, and electric energy consumption is reduced; according to the utility model, the photoelectric detection device is arranged, so that each device can be accurately controlled to work, the energy consumption is saved, and the control is more accurate.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrolytic zinc equipment, and more specifically relates to a grinding and cleaning device for a conductive head of an electrolytic zinc cathode plate. Background Art

[0002] Existing zinc smelting mostly uses hydrometallurgical zinc smelting technology, which collects zinc on cathode plates through electrical collection. These plates are typically equipped with copper conductive tips for conducting electricity. However, during the production process, copper rust or other stains often form on these tips, reducing their conductivity, affecting the cathode plate's ability to collect zinc, and increasing energy consumption.

[0003] Chinese utility model patent publication number CN211728709U discloses a polishing device for cathode plate conductive contacts. This device uses a motor, polishing head, telescopic cylinder, and telescopic rod to polish and clean wedge-shaped copper conductive contacts, improving polishing efficiency. However, this utility model solution only addresses wedge-shaped copper conductive contacts and is not suitable for flat copper conductive contacts. Furthermore, after polishing, the conductive contacts are not cleaned, leaving some copper rust and debris on the contacts, affecting conductivity.

[0004] Currently, there is an urgent need for a device for polishing and cleaning the conductive head of a flat-plate cathode plate. Utility Model Content

[0005] In order to overcome the problems existing in the background technology, the utility model patent provides a grinding and cleaning device for the conductive head of the electrolytic zinc cathode plate, which can grind and clean the flat copper conductive head and blow away the residual copper rust and stain debris on the conductive head, thereby ensuring the conductive effect of the conductive head and reducing the consumption of electricity.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical solutions: a grinding and cleaning device for the conductive head of the electrolytic zinc cathode plate, comprising: a base plate, a photoelectric detection device, a grinding device, a blowing device, and a controller; the photoelectric detection device, the grinding device, and the blowing device are sequentially mounted on the base plate from right to left; the photoelectric detection device comprises: a mounting frame I and a photoelectric sensor, the mounting frame I is mounted on the base plate, the photoelectric sensor is arranged on the mounting frame I, and the conductive head is detected by the photoelectric sensor; the grinding device comprises: a motor and a grinding head, the motor is mounted on the base plate, the grinding head is mounted on the base plate, and the conductive head is detected by the photoelectric sensor; the grinding device comprises: a motor and a grinding head, the motor is mounted on the base plate, and the grinding head is mounted on the base plate. It is installed on the output shaft of the motor, and drives the grinding head to rotate by driving the motor to grind and clean the conductive head. The grinding head is a wire grinding head; the blowing device includes: an air compressor, a mounting frame II, an electromagnetic valve I, and an air blowing nozzle I. The air compressor and the mounting frame II are installed on the base plate, and the air blowing nozzle I is installed on the mounting frame II at an angle, with the air outlet of the air blowing nozzle I facing the upper right. The air compressor is connected to the air inlet end of the electromagnetic valve I through a pipeline, and the air outlet end of the electromagnetic valve I is connected to the air inlet end of the air blowing nozzle I through a pipeline; the controller is connected to the photoelectric sensor, the electromagnetic valve I, and the motor.

[0007] Furthermore, an air blowing nozzle II for blowing and cleaning the conductive head is installed on the mounting frame II of the blowing device. The air blowing nozzle II is installed horizontally, and its air outlet is aligned with the bottom of the grinding head; the air blowing nozzle II is connected to the air compressor through a pipeline, and an electromagnetic valve II is installed on the pipeline, and the electromagnetic valve II is connected to the controller.

[0008] Furthermore, the air blowing nozzles I and II are flat and widened in shape, which can increase the blowing area and better clean the conductive head and the grinding head.

[0009] The beneficial effects of the utility model are as follows: the utility model is capable of completely cleaning the flat conductive head on the cathode plate by arranging a grinding device; the utility model is capable of clearing away the copper rust and stain debris remaining on the conductive head and the grinding head by arranging a blowing device, thereby ensuring the conductive effect of the conductive head and reducing power consumption; the utility model is capable of accurately controlling the operation of each device by arranging a photoelectric detection device, thereby saving energy consumption and making the control more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the interconnected structure of the blowing device in the present utility model;

[0012] Figure 3 This is a schematic diagram of the control structure of the utility model;

[0013] Figure 4It is a structural diagram of the control circuit in the utility model.

[0014] In the figure, 1-base plate, 2-mounting frame I, 3-photoelectric sensor, 4-motor, 5-grinding head, 6-mounting frame II, 7-air blowing nozzle I, 8-air compressor, 9-air blowing nozzle II, 10-controller, 11-solenoid valve I, 12-solenoid valve II. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solutions and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding by technicians.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the interconnected structure of the blowing device in the present utility model;

[0018] Figure 3 This is a schematic diagram of the control structure of the utility model;

[0019] Figure 4 It is a structural diagram of the control circuit in the utility model.

[0020] like Figure 1-4 As shown, a device for polishing and cleaning the conductive head of an electrolytic zinc cathode plate includes: a base plate, a photoelectric detection device, a polishing device, a blowing device, and a controller. The photoelectric detection device, the polishing device, and the blowing device are sequentially installed on the base plate 1 from right to left, and the base plate 1 is installed on the electrolytic zinc production platform.

[0021] The photoelectric detection device includes: a mounting frame Ⅰ2 and a photoelectric sensor 3. The mounting frame Ⅰ2 is installed on the base plate 1, and the photoelectric sensor 3 is installed on the mounting frame Ⅰ2. The installation position of the photoelectric sensor 3 is adjusted so that the photoelectric sensor 3 can detect the conductive head passing from above, which facilitates precise control of subsequent operations.

[0022] The grinding device comprises a motor 4 and a grinding head 5. The motor 4 is mounted on the base plate 1, and the grinding head 5 is mounted on the output shaft of the motor 4. The grinding head 5 is a steel wire grinding head. By adjusting the overall mounting height of the grinding device, the motor 4 drives the grinding head 5 to rotate, and the steel wire on the grinding head 5 can effectively grind and clean the conductive head.

[0023] The blowing device includes: a mounting frame II6, an air blowing nozzle I7, an air compressor 8, an air blowing nozzle II9, a solenoid valve I11, and a solenoid valve II12. The mounting frame II6 and the air compressor 8 are mounted on the base plate 1. The air blowing nozzle I7 is tilted and mounted on the mounting frame II6, with its air outlet facing the upper right, aligned with the position where the conductive plate passes. The air blowing nozzle II9 is ​​mounted horizontally on the mounting frame II6, with its air outlet facing the bottom of the grinding head 5. The air compressor 8 is connected to the air inlets of the solenoid valves I11 and II12 via a three-way pipe. The air outlet of the solenoid valve I11 is connected to the air inlet of the air blowing nozzle I7 via a pipe, and the air outlet of the solenoid valve II12 is connected to the air inlet of the air blowing nozzle II9 via a pipe. The air blowing nozzles I7 and II9 are flat and widened in shape to increase the blowing area. By ejecting high-pressure pulse air from the air blowing nozzles Ⅰ7 and Ⅱ9, the conductive plate can be cleaned to remove the residual copper rust and stain debris on the conductive plate, and the grinding head can be cleaned to remove the residual debris on the grinding head.

[0024] The controller 10 is a PLC controller, connected to the photoelectric sensor 3, motor 4, solenoid valve I 11, and solenoid valve II 12. When the photoelectric sensor 3 detects the conductive head, it controls the drive motor 4, waits for the conductive head to be polished and cleaned by the grinding head 5 (the polishing time can be accurately calculated by the speed of the electrolytic zinc conveyor belt), and then controls the opening of solenoid valves I 11 and II 12 to pulse-blow the conductive and grinding heads to remove residual debris. After the work is completed, the solenoid valves I 11, II 12, and motor 4 are closed, and the next detection by the photoelectric sensor 3 is awaited. The above operation is repeated to clean the conductive head.

[0025] The advantages of the solution of the present invention are: the present invention can completely clean the flat conductive head on the cathode plate by arranging a grinding device; the present invention can clean the copper rust and stain debris remaining on the conductive head and the grinding head by arranging a blowing device, thereby ensuring the conductive effect of the conductive head and reducing power consumption; the present invention can accurately control the operation of each device by arranging a photoelectric detection device, thereby saving energy consumption and making the control more accurate.

[0026] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the present invention. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope of protection of the present invention.

Claims

1. A device for polishing and cleaning the conductive head of an electrolytic zinc cathode plate, characterized by: It includes a base plate, a photoelectric detection device, a grinding device, a blowing device, and a controller; The photoelectric detection device, the grinding device and the blowing device are sequentially mounted on the bottom plate (1) from right to left; the photoelectric detection device comprises: a mounting frame I (2) and a photoelectric sensor (3), the mounting frame I (2) is mounted on the bottom plate (1), and the photoelectric sensor (3) is mounted on the mounting frame I (2); the grinding device comprises: a motor (4) and a grinding head (5), the motor (4) is mounted on the bottom plate (1), and the grinding head (5) is mounted on the output shaft of the motor (4); the blowing device comprises: a mounting frame II (6), an air blowing nozzle I ( 7), an air compressor (8), and an electromagnetic valve I (11). The air compressor (8) and the mounting frame II (6) are mounted on the bottom plate (1). The air blowing nozzle I (7) is tilted and mounted on the mounting frame II (6). The air outlet of the air blowing nozzle I faces the upper right. The air compressor (8) is connected to the air inlet end of the electromagnetic valve I (11) through a pipeline. The air outlet end of the electromagnetic valve I (11) is connected to the air inlet end of the air blowing nozzle I (7) through a pipeline. The controller (10) is connected to the photoelectric sensor (3), the electromagnetic valve I (11), and the motor (4).

2. The electrolytic zinc cathode plate conductive head polishing and cleaning device according to claim 1, characterized in that: An air blowing nozzle II (9) for blowing and cleaning the grinding head (5) is also installed on the mounting frame II (6) of the blowing device. The air blowing nozzle II (9) is installed horizontally, and its air outlet is aligned with the bottom of the grinding head (5). The air blowing nozzle II (9) is connected to the air compressor (8) through a pipeline, and a solenoid valve II (12) is installed on the pipeline. The solenoid valve II (12) is connected to the controller (10).

3. The electrolytic zinc cathode plate conductive head polishing and cleaning device according to claim 2, characterized in that: The air blowing nozzle I (7) and the air blowing nozzle II (9) are flat and widened.

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