Ultrasonic cleaning device for positive plates of waste lithium iron phosphate batteries

Abstract

The utility model relates to the technical field of ultrasonic cleaning equipment, in particular to an ultrasonic cleaning device for positive plates of waste lithium iron phosphate batteries, which comprises an ultrasonic cleaning pool body, electric sliding rails are fixedly mounted at the left end and the right end of the ultrasonic cleaning pool body through grooves, and electric sliding blocks are movably connected to the inner sides of the electric sliding rails. A mounting seat is fixedly mounted at the bottom end of the inner wall of the ultrasonic cleaning pool main body, an ultrasonic generator is fixedly mounted at the top end of the mounting seat, air dryers are fixedly mounted at one end of a fixing frame at equal intervals through through holes, a storage box is arranged at the bottom end of a conveying frame, and a protective pad is arranged at the bottom end of the inner wall of the storage box. By arranging the electric sliding rail, the electric sliding block, the motor, the lead screw, the fixing pipe, the metal rope, the storage box, the ultrasonic generator, the air dryer and the storage box, the cleaning effect is improved, and practicability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic cleaning equipment, in particular to an ultrasonic cleaning device for positive plates of waste lithium iron phosphate batteries. Background Art

[0002] At present, the method used by battery companies to deal with waste lithium iron phosphate batteries is to first obtain lithium iron phosphate powder through pretreatment, then obtain lithium iron phosphate roasted material through heat treatment, and then obtain battery-grade lithium carbonate through acid leaching, washing, impurity removal, lithium precipitation and other steps. During the ultrasonic cleaning step, the crushed positive electrode sheet is mostly placed in an ultrasonic cleaning machine for cleaning.

[0003] After searching, the published patent number CN219519815U mentions an ultrasonic cleaning device for positive electrode sheets of waste lithium iron phosphate batteries, including an ultrasonic cleaning tank, an ultrasonic generator is arranged inside the ultrasonic cleaning tank, the front and rear sides of the top of the ultrasonic cleaning tank are connected to electric hydraulic cylinders, the piston rod ends of the two electric hydraulic cylinders are commonly connected to a support frame, and a cleaning frame is hung on the support frame. In the utility model, an ultrasonic cleaning tank, an electric hydraulic cylinder, a support frame and a cleaning frame are arranged for use together, and the positive electrode sheet is placed inside the cleaning frame and immersed in the ultrasonic cleaning tank for cleaning. There is no need for operators to manually put in and take out the positive electrode sheet, which greatly improves the cleaning efficiency and also avoids the operator's clothes being contaminated by detergent. By shaking the cleaning frame from time to time, the electrode sheet in the cleaning frame can be shaken, which can avoid the electrode sheet from always piling up, resulting in incomplete cleaning of some fitting positions.

[0004] Although the above solution solves the problems raised in the background technology, the following shortcomings still exist: when the piston rod end of the electric hydraulic cylinder is extended to drive the support frame and the cleaning frame to move upward, the stability is poor, resulting in poor cleaning effect on the positive electrode plate and poor practicality. Utility Model Content

[0005] The utility model aims to provide an ultrasonic cleaning device for the positive electrode sheet of waste lithium iron phosphate batteries to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An ultrasonic cleaning device for positive plates of waste lithium iron phosphate batteries, comprising an ultrasonic cleaning tank body, electric slide rails are fixedly installed on the left and right ends of the ultrasonic cleaning tank body through grooves, an electric slider is movably connected to the inner side of the electric slide rail, a support frame is fixedly installed on one end of the electric slider, a lifting frame is movably connected to the left and right ends of the inner wall of the support frame through a slide groove, a motor is fixedly installed on one end of the lifting frame through a groove, a lead screw is connected to the output end of the motor through a coupling, a fixed pipe is fixedly connected to the top of the support frame through a through hole, a metal rope is fixedly connected to the other end of the lifting frame, a storage box is fixedly connected to one end of the metal rope, a mounting seat is fixedly installed on the bottom end of the inner wall of the ultrasonic cleaning tank body, an ultrasonic generator is fixedly installed on the top end of the mounting seat, a conveying frame is fixedly installed on the base surface of the ultrasonic cleaning tank body, a fixed frame is fixedly installed on the inner side of the conveying frame, an air dryer is fixedly installed on one end of the fixed frame through a through hole at equal intervals, a storage box is provided at the bottom end of the conveying frame, and a protective pad is provided at the bottom end of the inner wall of the storage box.

[0008] As a preferred solution of the utility model, a control panel is fixedly installed on the back of the ultrasonic cleaning tank body, a drain outlet is provided on the left end of the ultrasonic cleaning tank body close to the electric slide rail, a valve is fixedly connected to one end of the drain outlet, and the control panel and the electric slide rail, electric slider, motor, ultrasonic generator, and air dryer are electrically connected.

[0009] As a preferred solution of the utility model, the inner side of the fixed tube is connected to the outer side of the lead screw through an internal thread groove.

[0010] As a preferred solution of the utility model, through holes are equidistantly formed on the outer side of the storage box.

[0011] As a preferred solution of the utility model, the number of the mounting base and the number of the ultrasonic generators are both two.

[0012] As a preferred solution of the utility model, through holes are equidistantly opened at the bottom end of the storage box, and the protective pad is made of sponge.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, an electric slide rail, an electric slider, a motor, a lead screw, a fixing tube, a metal rope, a storage box, an ultrasonic generator, an air dryer and a storage box are arranged in an ultrasonic cleaning device for positive electrode sheets of waste lithium iron phosphate batteries, so that the positive electrode sheets to be cleaned are placed inside the storage box, and the cleaning effect is improved with the cooperation of the electric slide rail, the electric slider, the motor, the lead screw, the fixing tube, the metal rope, the ultrasonic generator, the air dryer and the storage box, thereby enhancing the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the fixed pipe structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the mounting base and ultrasonic generator of the utility model.

[0018] In the figure: 1. Ultrasonic cleaning pool body; 2. Electric slide rail; 3. Electric slider; 4. Support frame; 5. Lifting frame; 6. Motor; 7. Screw; 8. Fixed pipe; 9. Metal rope; 10. Storage box; 11. Mounting seat; 12. Ultrasonic generator; 13. Conveying rack; 14. Fixed rack; 15. Air dryer; 16. Storage box; 17. Protective pad; 18. Control panel; 19. Drain outlet; 20. Valve. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] An ultrasonic cleaning device for anode plates of waste lithium iron phosphate batteries comprises an ultrasonic cleaning tank body 1, electric slide rails 2 are fixedly installed at both left and right ends of the ultrasonic cleaning tank body 1 through grooves, an electric slider 3 is movably connected to the inner side of the electric slide rail 2, a support frame 4 is fixedly installed at one end of the electric slider 3, a lifting frame 5 is movably connected to the left and right ends of the inner wall of the support frame 4 through a slide groove, a motor 6 is fixedly installed at one end of the lifting frame 5 through a groove, a lead screw 7 is connected to the output end of the motor 6 through a coupling, a fixing pipe 8 is fixedly connected to the top of the support frame 4 through a through hole, a metal rope 9 is fixedly connected to the other end of the lifting frame 5, a storage box 10 is fixedly connected to one end of the metal rope 9, and a mounting seat 11 is fixedly installed at the bottom end of the inner wall of the ultrasonic cleaning tank body 1. An ultrasonic generator 12 is fixedly installed on the top of the mounting seat 11, a conveying frame 13 is fixedly installed on the base surface of the ultrasonic cleaning tank body 1, a fixing frame 14 is fixedly installed on the inner side of the conveying frame 13, an air dryer 15 is fixedly installed at one end of the fixing frame 14 through a through hole at an equal distance, and a storage box 16 is provided at the bottom end of the conveying frame 13, so that the positive electrode sheet to be cleaned is placed inside the storage box 10, and the cleaning liquid is poured into the inside of the ultrasonic cleaning tank body 1, and the driving motor 6 drives the lead screw 7 to rotate through the coupling, and drives the metal rope 9, the storage box 10 and the positive electrode sheet to move downward with the cooperation of the fixed tube 8, and the ultrasonic generator 12 is turned on to clean the positive electrode sheet, and the cleaning effect is improved with the cooperation of the electric slide rail 2, the electric slider 3, the air dryer 15 and the storage box 16;

[0025] A control panel 18 is fixedly installed on the back of the ultrasonic cleaning tank body 1, a drain port 19 is provided on the left end of the ultrasonic cleaning tank body 1 near the electric slide rail 2, one end of the drain port 19 is fixedly connected to a valve 20, and the control panel 18 is electrically connected to the electric slide rail 2, the electric slider 3, the motor 6, the ultrasonic generator 12, and the air dryer 15. The inner side of the fixed pipe 8 is connected to the outer side of the lead screw 7 through an internal thread groove, and through holes are equidistantly opened on the outer side of the storage box 10. The number of the mounting seat 11 and the ultrasonic generator 12 are both two, so that the positive electrode sheet to be cleaned is placed inside the storage box 10, and the positive electrode sheet to be cleaned is placed inside the storage box 10. Pour cleaning liquid inside, drive the motor 6, drive the lead screw 7 to rotate through the coupling, and drive the metal rope 9, storage box 10 and positive electrode sheet to move downward with the cooperation of the fixed tube 8, turn on the ultrasonic generator 12 to clean the positive electrode sheet, turn on the electric slide rail 2 and the electric slider 3, so that the electric slider 3 drives the storage box 10 to move along the electric slide rail 2 to improve the cleaning effect. After cleaning, the motor 6 rotates in the opposite direction to lift the storage box 10, pour the positive electrode sheet into the interior of the conveying rack 13, turn on the air dryer 15 to play a certain air-drying role, and at the same time, with the cooperation of the conveying rack 13, the positive electrode sheet is conveyed to the interior of the storage box 16 for storage, thereby enhancing practicality.

[0026] In this embodiment, please refer to Figure 1 A protective pad 17 is provided at the bottom of the inner wall of the storage box 16, so that the protective pad 17 plays a certain protective role on the positive electrode sheet;

[0027] The bottom end of the storage box 16 is provided with through holes at equal intervals, and the protective pad 17 is made of sponge, so that the protective pad 17 plays a certain protective role on the positive electrode sheet, further enhancing the practicality.

[0028] The working process of the utility model is as follows: when in use, check whether the appearance of the equipment is damaged. After the inspection, the equipment is powered on, the positive electrode sheet to be cleaned is placed inside the storage box 10, and the cleaning liquid is poured into the inside of the ultrasonic cleaning tank body 1, and the motor 6 is driven to rotate the lead screw 7 through the coupling, and the metal rope 9, the storage box 10 and the positive electrode sheet are driven downward with the cooperation of the fixed tube 8, and the ultrasonic generator 12 is turned on to clean the positive electrode sheet, and the electric slide rail 2 and the electric slider 3 are turned on, so that the electric slider 3 drives the storage box 10 to move along the electric slide rail 2 to improve the cleaning effect. After the cleaning is completed, the motor 6 is rotated in the opposite direction to raise the storage box 10, and the positive electrode sheet is poured into the inside of the conveying rack 13, and the air dryer 15 is turned on to play a certain air drying role. At the same time, with the cooperation of the conveying rack 13, the positive electrode sheet is conveyed to the inside of the storage box 16 for storage, wherein the protective pad 17 plays a certain protective role on the positive electrode sheet, which enhances the practicality and has promotion value.

[0029] The electric slide rail 2, electric slider 3, motor 6, ultrasonic generator 12, air dryer 15 and control panel 18 used in the utility model are all existing known electrical equipment and can be directly purchased and used on the market. Their structures, circuits, and control principles are all existing known technologies. Therefore, the structures, circuits, and control principles of the electric slide rail 2, electric slider 3, motor 6, ultrasonic generator 12, air dryer 15 and control panel 18 are not described in detail here.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic cleaning device for waste lithium iron phosphate battery positive electrode plates, comprising an ultrasonic cleaning tank body (1), Features: The left and right ends of the ultrasonic cleaning tank body (1) are fixedly mounted with electric slide rails (2) through grooves, the inner side of the electric slide rails (2) is movably connected with an electric slider (3), one end of the electric slider (3) is fixedly mounted with a support frame (4), the left and right ends of the inner wall of the support frame (4) are movably connected with a lifting frame (5) through a slide groove, one end of the lifting frame (5) is fixedly mounted with a motor (6) through a groove, the output end of the motor (6) is connected to a lead screw (7) through a coupling, the top end of the support frame (4) is fixedly connected with a fixing pipe (8) through a through hole, and the other end of the lifting frame (5) is fixedly connected with a metal rope ( 9), one end of the metal rope (9) is fixedly connected to a storage box (10), a mounting seat (11) is fixedly installed at the bottom end of the inner wall of the ultrasonic cleaning tank body (1), an ultrasonic generator (12) is fixedly installed at the top end of the mounting seat (11), a conveying frame (13) is fixedly installed on the base surface of the ultrasonic cleaning tank body (1), a fixing frame (14) is fixedly installed on the inner side of the conveying frame (13), an air dryer (15) is fixedly installed at one end of the fixing frame (14) through a through hole at an equal distance, a storage box (16) is provided at the bottom end of the conveying frame (13), and a protective pad (17) is provided at the bottom end of the inner wall of the storage box (16).

2. The ultrasonic cleaning device for the positive electrode sheet of a waste lithium iron phosphate battery according to claim 1, Features: A control panel (18) is fixedly mounted on the back of the ultrasonic cleaning tank body (1); a drain port (19) is provided on the left end of the ultrasonic cleaning tank body (1) near the electric slide rail (2); a valve (20) is fixedly connected to one end of the drain port (19); and the control panel (18) is electrically connected to the electric slide rail (2), the electric slider (3), the motor (6), the ultrasonic generator (12), and the air dryer (15).

3. The ultrasonic cleaning device for the positive electrode sheet of a waste lithium iron phosphate battery according to claim 1, Features: The inner side of the fixed tube (8) is connected to the outer side of the lead screw (7) via an internal thread groove.

4. The ultrasonic cleaning device for the positive electrode sheet of a waste lithium iron phosphate battery according to claim 1, Features: The outer side of the storage box (10) is provided with through holes at equal intervals.

5. The ultrasonic cleaning device for the positive electrode sheet of a waste lithium iron phosphate battery according to claim 1, Features: The number of the mounting seat (11) and the number of the ultrasonic generator (12) are both two.

6. The ultrasonic cleaning device for the positive electrode sheet of a waste lithium iron phosphate battery according to claim 1, Features: The bottom end of the storage box (16) is provided with through holes at equal intervals, and the protective pad (17) is made of sponge.

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