An ultrasonic cleaning device for positive and negative electrode plates

Abstract

The present invention discloses an ultrasonic cleaning device for positive and negative electrode plates, and relates to the technical field of ultrasonic cleaning. The present invention comprises a loading and unloading conveying mechanism installed on a machine body, and a functional mechanism, a manipulator and a tool basket are arranged between the loading and unloading conveying mechanism and the unloading conveying mechanism; the functional mechanism comprises a primary ultrasonic cleaning mechanism, a secondary ultrasonic cleaning mechanism, a spray cleaning mechanism, a primary ultrasonic rinsing mechanism, a secondary ultrasonic rinsing mechanism, a tertiary ultrasonic rinsing mechanism, a quaternary ultrasonic rinsing mechanism, a primary drying mechanism and a secondary drying mechanism arranged in sequence. The present invention realizes the fully automatic loading and unloading conveying of the tool basket, and the assembly line ultrasonic cleaning of the tool basket is carried by the manipulator slot by slot, and multiple functional mechanisms are arranged to ensure the cleaning degree of the workpiece, high cleaning efficiency, and reduce the labor input.

Description

(1) Technical field

[0002] The invention belongs to the technical field of ultrasonic cleaning and relates to an ultrasonic cleaning device for positive and negative electrode plates. (2) Background Technology

[0004] The principle of ultrasonic cleaning is that a high-frequency oscillation signal emitted by an ultrasonic generator is converted into high-frequency mechanical oscillation by a transducer and propagated into the cleaning solvent, generating tens of thousands of tiny bubbles. The shock waves generated by these tiny bubbles destroy insoluble dirt and disperse it into the cleaning solution. Ultrasonic cleaning is widely used in industry, defense, and biomedicine due to its fast cleaning speed, high precision, and excellent cleaning effect, especially in difficult-to-clean areas such as deep holes and crevices.

[0005] At present, there are still some shortcomings in automatic ultrasonic cleaning machines. The degree of automation is low, most of them are manual loading and unloading, rely on a lot of manpower, are expensive, have unstable cleaning quality, are not thorough, and cannot meet environmental protection requirements. (III) Summary of the Invention

[0007] In order to make up for the deficiencies of the prior art, the present invention provides an ultrasonic cleaning device for anode and cathode electrode plates, which automatically transports materials in and out, and realizes the function of manipulator anti-pressure basket transporting and loading baskets slot by slot.

[0008] The present invention is achieved through the following technical solutions: The present invention provides an ultrasonic cleaning device for anode and cathode electrode plates, the structure of which includes a loading and unloading conveying mechanism installed on a machine body, and a functional mechanism, a manipulator and a tooling basket are arranged between the loading and unloading conveying mechanism; the functional mechanism includes a primary ultrasonic cleaning mechanism, a secondary ultrasonic cleaning mechanism, a spray cleaning mechanism, a primary ultrasonic rinsing mechanism, a secondary ultrasonic rinsing mechanism, a tertiary ultrasonic rinsing mechanism, a fourth ultrasonic rinsing mechanism, a primary drying mechanism and a secondary drying mechanism which are arranged in sequence; the manipulator is installed on the upper part of the machine body, and the manipulator includes a lateral motion device, an up and down motion device installed on the lateral motion device, and a tooling basket extraction device connected to the lower end of the up and down motion device, and the tooling basket extraction device is connected to the tooling basket.

[0009] The lateral movement device of the manipulator includes a drag chain, a guide rail and a rack installed on the body. A slidable mounting frame is installed on the guide rail, and a lateral servo motor is installed on one side of the mounting frame. A gear used in conjunction with the rack is installed on the lateral servo motor. The gear rolls on the rack to drive the mounting frame to move horizontally.

[0010] The up and down motion device of the manipulator includes a longitudinal servo motor installed above the mounting frame, which is connected to a ball screw installed in the mounting frame through a coupling; an internal threaded sleeve is installed on the ball screw, which is connected to the manipulator arm to drive the manipulator arm to move up and down.

[0011] The tooling basket extraction device of the manipulator includes a cylinder 1, a clamp and a hook. Guide rails are installed on both sides of the mounting plate below the manipulator arm. Cylinder 1 is symmetrically installed on the mounting plate. Cylinder 1 is connected to the clamp. A hook is installed on the clamp. The clamp slides along the guide rail. There are four hooks, which are respectively installed under the four corners of the mounting plate. The four hooks make the grasped tooling basket more stable and the walking process more stable.

[0012] A slider is installed under the mounting frame, and the slider slides in contact with a horizontal guide rail installed on the machine body. This horizontal guide rail works together with the guide rail above the machine body to drive the entire mounting frame to move in the horizontal direction. This design can ensure that the robot arm that grabs the work basket moves more steadily and prevent the robot arm from shaking.

[0013] The loading and conveying mechanism includes a reduction motor, which is connected to a driving chain, which is connected to a gear on a roller, and which is connected to a driven chain; the loading and conveying mechanism is located at the front end of the machine; the reduction motor drives the driving chain to rotate, which drives the inner gear of the roller to rotate, thereby driving the roller to rotate, and the outer gear of the roller rotates with the roller, driving the driven chain to rotate, thereby driving other rollers to rotate, thereby realizing automatic loading of workpieces; the unloading conveying mechanism has the same structure as the loading conveying mechanism, and the loading conveying mechanism and the unloading conveying mechanism are symmetrically installed at both ends of the machine body.

[0014] The primary ultrasonic cleaning mechanism includes an ultrasonic cleaning tank body, in which a heating plate, a vibration box and a liquid level float are installed in sequence from bottom to top; an ultrasonic cleaning circulation filtration system for treating sewage is installed on one side of the primary ultrasonic cleaning mechanism, and the ultrasonic cleaning circulation filtration system includes a liquid storage tank connected to the ultrasonic cleaning mechanism, one side of the liquid storage tank is connected to a centrifugal pump, a bag filter and an oil float, and a liquid level float is installed in the liquid storage tank.

[0015] The secondary ultrasonic cleaning mechanism has the same structure as the primary ultrasonic cleaning mechanism, and the secondary ultrasonic cleaning mechanism is located after the primary ultrasonic cleaning mechanism.

[0016] The spray cleaning mechanism includes a guide rod installed above the spray trough body, a spray pipe is installed in the spray trough body, one end of the spray pipe is connected to the nozzle and the other end is connected to the rubber hose, a cylinder three is installed on the spray pipe, an automatic cover one is installed above the spray trough body, and a cylinder two is installed on the automatic cover one; a spray liquid storage mechanism is installed on one side of the spray trough body, the spray liquid storage mechanism includes a heating plate three installed in the spray liquid storage tank, and one side of the spray liquid storage tank is connected to a bag filter two and a centrifugal pump two.

[0017] The primary ultrasonic rinsing mechanism comprises an ultrasonic rinsing tank body, in which a second heating plate, a second vibration box and a second liquid level float are sequentially installed from bottom to top.

[0018] The secondary ultrasonic rinsing mechanism, the tertiary ultrasonic rinsing mechanism, the fourth ultrasonic rinsing mechanism and the primary ultrasonic rinsing mechanism have the same structure, and overflow pipes are connected between the four ultrasonic rinsing mechanisms.

[0019] The primary drying mechanism includes an automatic cover 2 installed on the drying tank body and a guide rail 2 installed on the automatic cover 2. A cylinder 4 is installed on the automatic cover 2. A heating rod, a wind wheel and a fan are installed in sequence on one side of the drying tank body. The secondary drying mechanism has the same structure as the primary drying mechanism.

[0020] The robot arm is provided with an induction switch for preventing the robot arm from mistakenly operating to place another tool basket on a work station when there is already a tool basket on the work station.

[0021] The beneficial effects of the present invention are:

[0022] 1. The present invention adopts a servo module manipulator, which is easy to install, has adjustable speed and higher precision.

[0023] 2. The present invention adopts an anti-pressure basket structure design to prevent damage to the structure caused by misoperation of the manipulator.

[0024] 3. The present invention realizes fully automatic loading and unloading of tooling baskets, and the robot carries the tooling baskets slot by slot for assembly-line ultrasonic cleaning. In addition, multiple functional mechanisms are provided to ensure the cleaning degree of the workpieces, high cleaning efficiency, and reduce manual labor. (IV) Description of the accompanying drawings

[0026] The present invention will be further described below with reference to the accompanying drawings.

[0027] Figure 1 It is the front view of the present invention.

[0028] Figure 2 It is a top view of the present invention.

[0029] Figure 3 It is a left view of the present invention.

[0030] Figure 4 It is the front view of the manipulator of the present invention.

[0031] Figure 5 It is a top view of the robot arm of the present invention.

[0032] Figure 6 It is a left view of the manipulator of the present invention.

[0033] Figure 7 It is the front view of the feeding mechanism of the present invention.

[0034] Figure 8 It is a top view of the feeding mechanism of the present invention.

[0035] Figure 9 It is a front view of the spray cleaning mechanism of the present invention.

[0036] Figure 10 It is a top view of the spray cleaning mechanism of the present invention.

[0037] Figure 11 It is a left view of the spray cleaning mechanism of the present invention.

[0038] Figure 12 It is the front view of the spray liquid storage mechanism of the present invention.

[0039] Figure 13 It is a top view of the spray liquid storage mechanism of the present invention.

[0040] Figure 14 It is a left view of the spray liquid storage mechanism of the present invention.

[0041] Figure 15 It is a schematic diagram of the main structure of the drying mechanism of the present invention.

[0042] Figure 16 It is a rear view of the drying mechanism of the present invention.

[0043] In the figure, 1 feeding conveying mechanism, 1-1 reduction motor, 1-2 driving chain, 1-3 driven chain, 1-4 roller, 2 manipulator, 2-1 horizontal servo motor, 2-2 drag chain, 2-3 guide rail 1, 2-4 longitudinal servo motor, 2-5 manipulator, 2-6 gripper, 2-7 cylinder 1, 2-8 hook, 2-9 guide rail, 2-10 induction switch, 2-11 horizontal guide rail, 2-12 rack, 2-13 slider, 2-14 mounting frame, 3 one-time ultrasonic cleaning mechanism, 3-1 ultrasonic Acoustic cleaning tank, 3-2 Heating plate 1, 3-3 Vibration box 1, 3-4 Liquid level float 1, 4 Secondary ultrasonic cleaning mechanism, 5 Spray cleaning mechanism, 5-1 Cylinder 2, 5-2 Automatic cover 1, 5-3 Guide rod, 5-4 Spray tank, 5-5 Spray head, 5-6 Spray pipe, 5-7 Cylinder 3, 5-8 Rubber hose, 6 Primary ultrasonic rinsing mechanism, 6-1 Ultrasonic rinsing tank, 6-2 Heating plate 2, 6-3 Vibration box 2, 6-4 Liquid level float 2, 6-5 Overflow pipe, 7 Secondary ultrasonic rinsing mechanism, 8. Triple ultrasonic rinsing mechanism, 9. Quadruple ultrasonic rinsing machine, 10. Primary drying mechanism, 10-1. Cylinder four, 10-2. Automatic cover two, 10-3. Guide rail two, 10-4. Fan, 10-5. Drying tank, 10-6. Heating rod, 10-7. Wind wheel, 11. Secondary drying mechanism, 12. Ultrasonic cleaning circulation filtration system, 12-1. Centrifugal pump one, 12-2. Bag filter one, 12-3. Liquid storage tank, 12-4. Oil floater, 13. Water inlet pipeline, 13-1. Automatic proportioning pump, 13-2. Solenoid valve, 14. Drain pipeline, 15. Spray liquid storage mechanism, 15-1. Centrifugal pump two, 15-2. Bag filter two, 15-3. Spray liquid storage tank, 15-4. Heating plate three, 15-5. Centrifugal pump three, 16. Unloading and conveying mechanism, 17. Tooling basket, 18. Distribution box, 19. Machine body. (V) Specific implementation methods

[0045] The accompanying drawings illustrate a specific embodiment of an ultrasonic cleaning device for cathode and anode electrode plates according to the present invention. This embodiment includes a loading and unloading conveyor mechanism 1 and a unloading conveyor mechanism 16 mounted on a housing 19. Functional mechanisms, a manipulator 2, and a tooling basket 17 are disposed between the loading and unloading conveyor mechanisms 1 and 16. The functional mechanisms include, in sequence, a primary ultrasonic cleaning mechanism 3, a secondary ultrasonic cleaning mechanism 4, a spray cleaning mechanism 5, a primary ultrasonic rinsing mechanism 6, a secondary ultrasonic rinsing mechanism 7, a tertiary ultrasonic rinsing mechanism 8, a quaternary ultrasonic rinsing mechanism 9, a primary drying mechanism 10, and a secondary drying mechanism 11.

[0046] In this embodiment, the loading and conveying mechanism 1 includes a reduction motor 1-1, which is connected to a driving chain 1-2, which is connected to a gear on a roller 1-4, and a gear on the roller 1-4 is connected to a driven chain 1-3; the reduction motor 1-1 drives the driving chain 1-2 to rotate, and the driving chain drives the inner gear of the roller 1-4 to rotate, thereby driving the roller 1-4 to rotate, and the outer gear of the roller follows the roller 1-4 to rotate, driving the driven chain 1-3 to rotate, thereby driving other rollers 1-4 to rotate, thereby realizing automatic loading of workpieces; the unloading conveying mechanism 16 has the same structure as the loading conveying mechanism 1, and the loading conveying mechanism 1 and the unloading conveying mechanism 16 are symmetrically installed at both ends of the machine body 19.

[0047] The manipulator 2 is mounted on the upper part of the machine body 19. The manipulator 2 includes a transverse motion device, an up-and-down motion device mounted on the transverse motion device, and a tool basket extraction device connected to the lower end of the up-and-down motion device. The tool basket extraction device is connected to the tool basket 17. The transverse motion device of the manipulator 2 includes a drag chain 2-2, a guide rail 2-3, and a rack 2-12 mounted on the machine body 19. A slidable mounting frame 2-14 is mounted on the guide rail 2-3. A transverse servo motor 2-1 is mounted on one side of the mounting frame 2-14. A gear that cooperates with the rack 2-12 is mounted on the transverse servo motor 2-1. The gear rolls on the rack 2-12, driving the mounting frame 2-14 to move transversely. The up-and-down motion device of the manipulator 2 includes a longitudinal servo motor 2-4 mounted above the mounting frame 2-14. The longitudinal servo motor 2-4 is connected to a ball screw mounted in the mounting frame 2-14 via a coupling. An internal threaded sleeve is mounted on the ball screw, and the internal threaded sleeve is connected to the manipulator 2-5. Drive the robot arm to move up and down; the tool basket extraction device of the robot 2 includes a cylinder 2-7, a clamping jaw 2-6 and a hook 2-8. Guide rails 2-9 are installed on both sides of the mounting plate below the robot arm 2-5. A cylinder 2-7 is symmetrically installed on the mounting plate. The cylinder 2-7 is connected to the clamping jaw 2-6. The hook 2-8 is installed on the clamping jaw 2-6. The clamping jaw 2-6 slides along the guide rail 2-9. The clamping jaw 2-6 drives the hook 2-8 to move left and right on the guide rail 2-9 through the cylinder 2-7 to clamp the tool basket 17. There are four hooks 2-8, which are respectively installed under the four corners of the mounting plate; a slider 2-13 is installed under the mounting frame 2-14, and the slider 2-13 slides and contacts the horizontal guide rail 2-11 installed on the body 19; the robot 2 will automatically transport the tool basket 17 to the next functional mechanism according to the system setting of the PLC controller according to the cleaning process, so that the robot 2 can fully automatically transport the tool basket 17. The robot 2 is easy to install and has adjustable speed.

[0048] This embodiment is also designed with an anti-basket pressure mechanism, that is, when the manipulator 2 clamps the tooling basket 17 to the next functional mechanism during the operation of the equipment, there is already another tooling basket 17 on the workstation. At this time, the manipulator 2 will continue to lower the tooling basket 17. When the tooling basket 17 contacts the tooling basket 17 already on the workstation, the manipulator 2 will be subjected to an upward impact force, triggering the sensor switch 2-10. The sensor switch 2-10 will send an alarm to the PLC controller. The PLC controller will immediately stop the manipulator 2 and the entire equipment after receiving the alarm information. This design can prevent the manipulator from causing damage to the equipment structure due to misoperation.

[0049] The primary ultrasonic cleaning mechanism 3 includes an ultrasonic cleaning tank 3-1, in which a heating plate 3-2, a vibration box 3-3 and a liquid level float 3-4 are installed from bottom to top. The heating plate 3-3 is turned on to heat the water and the cleaning agent to a temperature suitable for cleaning the workpiece. Then, the workpiece is transported to the ultrasonic cleaning tank 3-1 by the manipulator 2. The ultrasonic box 3-3 generates ultrasonic waves to clean the workpiece in the ultrasonic cleaning tank 3-1. At the same time, the wastewater after cleaning enters the ultrasonic cleaning circulation filtration system 12 , treat the sewage and reuse it after treatment; the above-mentioned ultrasonic cleaning circulation filtration system 12 includes a liquid storage tank 12-3 connected to the ultrasonic cleaning mechanism 3, one side of the liquid storage tank 12-3 is connected to a centrifugal pump 12-1, a bag filter 12-2 and an oil float 12-4, a liquid level float is installed in the liquid storage tank 12-3, which is located on one side of the primary ultrasonic cleaning mechanism 3. When the equipment is running, it is powered by a centrifugal pump 12-1 to pump the sewage in the ultrasonic cleaning tank 3-1 into the liquid storage tank 12-3, and then After that, the oil is filtered by the oil floater 12-4, and the solid particles are filtered by the bag filter 10-2, and then the oil flows back to the ultrasonic cleaning tank 3-1. At this time, when the liquid level float senses that the liquid level in the liquid storage tank 12-3 is lower than the set value, an alarm will be issued and the PLC controller will automatically open the water inlet pipe 13 to replenish the liquid in the liquid storage tank 12-3. The water inlet pipe 13 is composed of a cleaning agent storage barrel, an automatic proportioning pump 13-1, a solenoid valve 13-2 and a water pipe, and is located at the rear end of the body 19. Water flows in from the water inlet. When When the liquid storage tank 12-3 does not alarm, the solenoid valve 13-2 is in a closed state, and water enters each ultrasonic rinsing tank and spray tank; when the low liquid level alarm of the liquid storage tank 12-3 is sounded, the solenoid valve 13-2 and the automatic proportioning pump 13-1 are opened, and the cleaning agent and water are extracted and mixed into the liquid storage tank 12-3; in this embodiment, the secondary ultrasonic cleaning mechanism 4 has the same structure as the primary ultrasonic cleaning mechanism 3, and the secondary ultrasonic cleaning mechanism 4 is located at the next workstation of the primary ultrasonic cleaning mechanism 3, and its working principle is the same as that of the primary ultrasonic cleaning mechanism 3.

[0050] The spray cleaning mechanism 5 in this embodiment includes a guide rod 5-3 installed above the spray trough body 5-4, a spray pipe 5-6 is installed in the spray trough body 5-4, one end of the spray pipe 5-6 is connected to the rubber hose 5-8 and the other end is connected to the spray head 5-5, and a cylinder three 5-7 is installed on the spray pipe 5-6. An automatic cover 1 5-2 is installed above the spray trough body 5-4, and a cylinder two 5-1 is installed on the automatic cover 1 5-2. The PLC controller controls the cylinder two 5-1 to drive the automatic cover 1 5-2 to automatically open and close. Water enters the spray pipe 5-6 through the rubber hose 5-8 and the guide rod 5-3, and the spray head 5-5 is connected to the spray pipe 5-6. The workpiece is sprayed and cleaned by the spray head 5-5, and the spray pipe 5-6 is driven by the cylinder three 5-7 to move back and forth to realize mobile spraying; A spray liquid storage mechanism 15 is installed on one side of the shower tank body 5-4. The spray liquid storage mechanism 15 includes a heating plate three 15-4 installed in the spray liquid storage tank 15-3. A bag filter two 15-2 and a centrifugal pump two 15-1 are connected to one side of the spray liquid storage tank 15-3. After the spray cleaning is completed, the waste liquid enters the spray liquid storage mechanism 15 for treatment; the centrifugal pump three 15-5 draws the waste liquid from the spray tank body 5-4 into the spray liquid storage tank 15-3, and heats the water temperature in the spray liquid storage tank 15-3 to the working temperature through the heating plate three 15-4. The centrifugal pump two 15-1 draws the waste water in the spray liquid storage tank 15-3 and first passes it through the bag filter two 15-2 to filter solid particles, and then draws the treated water into the rubber hose 5-8 for the next spraying.

[0051] The primary ultrasonic rinsing mechanism 6 includes a sanitary ultrasonic rinsing tank 6-1, in which a heating plate 2 6-2, a vibration box 2 6-3 and a liquid level float 2 6-4 are installed from bottom to top; the heating plate 2 6-2 is turned on to heat the water in the ultrasonic rinsing tank 6-1 to the temperature for cleaning the workpiece, and then the tooling basket 17 is transported to the ultrasonic rinsing tank 6-1 by the manipulator 2, and the ultrasonic box 6-3 generates ultrasonic waves to rinse the workpieces in the ultrasonic rinsing tank 6-1. After cleaning, the waste water is discharged through the drainage pipe 14; among them, the secondary ultrasonic rinsing mechanism 7, the tertiary ultrasonic rinsing mechanism 8, and the fourth ultrasonic rinsing mechanism 9 have the same structure as the primary ultrasonic rinsing mechanism 6, and an overflow pipe 6-5 is connected between the four ultrasonic rinsing mechanisms to prevent the water level in a certain tank from being too high; the provision of multiple ultrasonic rinsing mechanisms can ensure high cleanliness of the workpiece.

[0052] The primary drying mechanism 10 includes an automatic cover 10-2 installed on the drying trough body 10-5 and a guide rail 10-3 installed on both sides of the automatic cover 10-2. A cylinder 10-1 is installed on the automatic cover 10-2, and a heating rod 10-6, a wind wheel 10-7 and a fan 10-4 are installed on one side of the drying trough body 10-5 in sequence; the PLC controller controls the operation of the cylinder 10-1 to drive the automatic cover 10-2 to automatically open and close the cover. After the workpiece enters the drying trough body 10-5, the fan 10-4 drives the wind wheel 10-7 to rotate, and the air is continuously circulated in and out to dry the workpiece. At the same time, the heating rod 10-6 is opened to heat the drying trough body 10-5 to accelerate the drying progress of the workpiece; the secondary drying mechanism 11 is located after the primary drying mechanism 10 and has the same structure as the primary drying mechanism 10. The secondary drying mechanism 11 is connected to the unloading conveying mechanism 16.

[0053] One side of the machine body 19 is connected to a distribution box 18 , in which a PLC controller is installed. The PLC controller may be an S7-400 model.

[0054] Working principle: Manually put the workpiece to be cleaned into the tooling basket 17, and place the tooling basket 17 on the loading and conveying mechanism 1. The loading and conveying mechanism 1 transports the tooling basket 17 to the workstation to be cleaned. The manipulator 2 grabs the tooling basket 17 according to the control of the PLC controller, and transports the tooling basket 17 slot by slot according to the processing time of each functional mechanism set by the system. The tooling basket 17 passes through the first ultrasonic cleaning mechanism 3, the second ultrasonic cleaning mechanism 4, the spray cleaning mechanism 5, the first ultrasonic rinsing mechanism 6, the second ultrasonic rinsing mechanism 7, the third ultrasonic rinsing mechanism 8, the fourth ultrasonic rinsing mechanism 9, the first drying mechanism 10, and the second drying mechanism 11 in sequence, and then is grabbed by the manipulator 2 and sent to the unloading conveying mechanism 16. The unloading conveying mechanism 16 sends the tooling basket 17 away from the equipment, and the staff takes out the cleaned workpiece.

[0055] The above embodiments of the present invention are merely illustrative and not exclusive, and all modifications within the scope of the present invention or equivalent to the scope of the present invention are encompassed by the present invention.

Claims

1. An ultrasonic cleaning device for positive and negative electrode plates, comprising a loading and conveying mechanism (1) and a unloading and conveying mechanism (16) mounted on a body (19), wherein a functional mechanism, a manipulator (2) and a tooling basket (17) are arranged between the loading and conveying mechanism (1) and the unloading and conveying mechanism (16); the device is characterized in that: The functional mechanism comprises a primary ultrasonic cleaning mechanism (3), a secondary ultrasonic cleaning mechanism (4), a spray cleaning mechanism (5), a primary ultrasonic rinsing mechanism (6), a secondary ultrasonic rinsing mechanism (7), a tertiary ultrasonic rinsing mechanism (8), a quaternary ultrasonic rinsing mechanism (9), a primary drying mechanism (10), and a secondary drying mechanism (11) which are installed on the machine body (19) and arranged in sequence; the manipulator (2) is installed on the upper part of the machine body (19), the manipulator (2) comprises a lateral motion device, an up-and-down motion device installed on the lateral motion device, and a tool basket extraction device connected to the lower end of the up-and-down motion device, the tool basket extraction device being connected to the tool basket (17); The lateral motion device of the manipulator (2) comprises a drag chain (2-2), a guide rail (2-3) and a rack (2-12) mounted on a machine body (19); a slidable mounting frame (2-14) is mounted on the guide rail (2-3); a lateral servo motor (2-1) is mounted on one side of the mounting frame (2-14); a gear that cooperates with the rack (2-12) is mounted on the lateral servo motor (2-1); the gear rolls on the rack (2-12) to drive the mounting frame (2-14) to move laterally; The up-and-down motion device of the manipulator (2) comprises a longitudinal servo motor (2-4) mounted above the mounting frame (2-14), wherein the longitudinal servo motor (2-4) is connected to a ball screw mounted in the mounting frame (2-14) via a coupling; an internal thread sleeve is mounted on the ball screw, and the internal thread sleeve is connected to the manipulator arm (2-5), thereby driving the manipulator arm to move up and down; A tool basket extraction device of a manipulator (2), comprising a cylinder 1 (2-7), a clamp (2-6) and a hook (2-8), wherein guide rails (2-9) are installed on both sides of a mounting plate below the manipulator (2-5), and a cylinder 1 (2-7) is symmetrically installed on the mounting plate, wherein the cylinder 1 (2-7) is connected to the clamp (2-6), and a hook (2-8) is installed on the clamp (2-6), wherein the clamp (2-6) slides along the guide rail (2-9), and there are four hooks (2-8), which are respectively installed under the four corners of the mounting plate; A sliding block (2-13) is installed below the mounting frame (2-14), and the sliding block (2-13) is in sliding contact with a horizontal guide rail (2-11) installed on the machine body (19); The loading conveying mechanism (1) comprises a reduction motor (1-1), the reduction motor (1-1) is connected to a driving chain (1-2), the driving chain (1-2) is connected to a gear on a roller (1-4), and the gear on the roller (1-4) is connected to a driven chain (1-3); the unloading conveying mechanism (16) and the loading conveying mechanism (1) have the same structure and are symmetrically mounted at both ends of the machine body (19).

2. The ultrasonic cleaning device for positive and negative electrode plates according to claim 1, characterized in that: The mechanical arm (2-5) is provided with an induction switch (2-10) for preventing the mechanical arm (2) from mistakenly operating to place another tool basket (17) on the work station when a tool basket (17) is already present on the work station.

3. The ultrasonic cleaning device for positive and negative electrode plates according to claim 1, characterized in that: The primary ultrasonic cleaning mechanism (3) comprises an ultrasonic cleaning tank body (3-1), in which a heating plate (3-2), a vibration box (3-3) and a liquid level float (3-4) are installed in sequence from bottom to top; an ultrasonic cleaning circulation filtration system (12) for treating sewage is installed on one side of the primary ultrasonic cleaning mechanism (3), the ultrasonic cleaning circulation filtration system (12) comprises a liquid storage tank (12-3) connected to the primary ultrasonic cleaning mechanism (3), one side of the liquid storage tank (12-3) is connected to a centrifugal pump (12-1), a bag filter (12-2) and an oil float (12-4), and a liquid level float is installed in the liquid storage tank (12-3); the secondary ultrasonic cleaning mechanism (4) has the same structure as the primary ultrasonic cleaning mechanism (3).

4. The ultrasonic cleaning device for positive and negative electrode plates according to claim 1, characterized in that: The spray cleaning mechanism (5) comprises a guide rod (5-3) installed above a spray tank body (5-4); a spray pipe (5-6) is installed in the spray tank body (5-4); one end of the spray pipe (5-6) is connected to a spray head (5-5) and the other end is connected to a rubber hose (5-8); a cylinder three (5-7) is installed on the spray pipe (5-6); an automatic cover one (5-2) is installed above the spray tank body (5-4); a cylinder two (5-1) is installed on the automatic cover one (5-2); a spray liquid storage mechanism (15) is installed on one side of the spray tank body (5-4); the spray liquid storage mechanism (15) comprises a heating plate three (15-4) installed in the spray liquid storage tank (15-3); one side of the spray liquid storage tank (15-3) is connected to a bag filter two (15-2) and a centrifugal pump two (15-1).

5. The ultrasonic cleaning device for positive and negative electrode plates according to claim 1, characterized in that: The primary ultrasonic rinsing mechanism (6) comprises an ultrasonic rinsing tank body (6-1), in which a second heating plate (6-2), a second vibration box (6-3) and a second liquid level float (6-4) are sequentially installed from bottom to top.

6. The ultrasonic cleaning device for positive and negative electrode plates according to claim 1, characterized in that: The secondary ultrasonic rinsing mechanism (7), the tertiary ultrasonic rinsing mechanism (8), and the fourth ultrasonic rinsing mechanism (9) have the same structure as the primary ultrasonic rinsing mechanism (6), and overflow pipes (6-5) are connected between the four ultrasonic rinsing mechanisms.

7. The ultrasonic cleaning device for positive and negative electrode plates according to claim 1, characterized in that: The primary drying mechanism (10) comprises an automatic cover (10-2) mounted on a drying trough body (10-5) and guide rails (10-3) mounted on both sides of the automatic cover (10-2); a cylinder (10-1) is mounted on the automatic cover (10-2); a heating rod (10-6), a wind wheel (10-7) and a fan (10-4) are mounted in sequence on one side of the drying trough body (10-5); and the secondary drying mechanism (11) has the same structure as the primary drying mechanism (10).

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