Cleaning device for lithium battery

Abstract

The utility model discloses a cleaning device for a lithium battery, and relates to the technical field of lithium batteries. A cleaning device for a lithium battery comprises a lithium battery cleaning pool and a conveying table, a conveying belt and a battery cleaning structure are installed in the conveying table, the battery cleaning structure is located on the lithium battery cleaning pool, and through cooperation of the belt, a cleaning conveying belt, a feeding conveying belt, a first rotating shaft, an ultrasonic transducer, an ultrasonic generator and a second rotating shaft, the lithium battery is cleaned through the cleaning conveying belt. Therefore, ultrasonic cleaning can be carried out on the lithium battery in the lithium battery cleaning pool under the cooperation of the ultrasonic transducer and the ultrasonic generator, the cleaning conveying belt can convey the lithium battery on the cleaning conveying belt in the lithium battery cleaning pool, and then the lithium battery can be conveniently cleaned in the lithium battery cleaning pool; and the feeding conveying belt can convey the cleaned lithium batteries out, so that continuous cleaning of the lithium batteries is facilitated, and the efficiency of large-scale cleaning of the lithium batteries is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium battery technical field especially relates to a cleaning device for lithium battery. BACKGROUND

[0002] The production process of lithium battery is relatively complex, needs to pass through twenty production working procedures above, needs to carry out cleaning to lithium battery after passing through negative pole uniform slurry, negative pole uniform slurry, coating, roll, slitting, baking, winding, into shell, again baking, liquid injection, weld cap etc. procedure in proper order, Chinese practical new type patent, authorization announcement number "CN221133363U" discloses a kind of cleaning device for lithium battery production, the utility model discloses lithium battery storage subassembly includes front and rear longitudinal cylinder block, the cylinder block side circumference is fixed with a plurality of support rods at interval, the support rod outer end portion is equipped with the cage of lithium battery storage respectively, the cylinder block is fixed with rotating shaft in front and back, rotating shaft both sides are respectively connected with support rotation, one side support is equipped with the drive motor matched with rotating shaft, support bottom is fixed on the upper surface of base, when using, lithium battery can be stored in cage, cage can be driven by the drive of drive motor and rotate, prepare for the rotation cleaning and drying behind.

[0003] The above technical scheme needs to be placed in cage and then cleaned when cleaning lithium battery during use, and the above cleaning method needs to be stopped and replaced and cleaned for lithium battery each time when large-scale production of lithium battery is carried out, and the cleaning quantity of lithium battery is limited each time, which is inconvenient for sustainable cleaning work of lithium battery, so that the efficiency of large-scale cleaning of lithium battery is low, therefore, we propose a kind of cleaning device for lithium battery. UTILITY MODEL CONTENTS

[0004] The utility model aims at least to solve one of the technical problems existing in the prior art, provide a kind of cleaning device for lithium battery, can solve the problem that the efficiency of large-scale cleaning of lithium battery is low when cleaning lithium battery, needs to be placed in cage and then cleaned, and the above cleaning method needs to be stopped and replaced and cleaned for lithium battery each time when large-scale production of lithium battery is carried out, and the cleaning quantity of lithium battery is limited each time, which is inconvenient for sustainable cleaning work of lithium battery.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of cleaning device for lithium battery, including:

[0006] Lithium battery cleaning pool and conveying table, the inside of conveying table is equipped with conveying belt;

[0007] Battery cleaning structure, battery cleaning structure is located on lithium battery cleaning pool;

[0008] The battery cleaning structure comprises a driving motor, two cleaning conveying rollers, a cleaning conveying belt, an ultrasonic transducer and an ultrasonic generator, the two cleaning conveying rollers are rotationally connected to the inside of the lithium battery cleaning pool, the cleaning conveying belt is transmissionally connected to the outer surfaces of the two cleaning conveying rollers, the driving motor is fixedly installed on one side of the lithium battery cleaning pool, the output end of the driving motor rotationally extends into the inside of the lithium battery cleaning pool and is fixedly connected with the corresponding cleaning conveying roller, and the ultrasonic transducer and the ultrasonic generator are both fixedly installed on the side of the lithium battery cleaning pool close to the driving motor.

[0009] Preferably, the battery cleaning structure further comprises two feeding conveying rollers, a feeding conveying belt, a belt, a first rotating shaft and a second rotating shaft, the two feeding conveying rollers are both rotationally connected to the inside of the lithium battery cleaning pool, the feeding conveying belt is transmissionally connected to the outer surfaces of the two feeding conveying rollers, the first rotating shaft and the second rotating shaft are both rotationally connected to the side of the lithium battery cleaning pool away from the driving motor, the first rotating shaft rotationally extends into the inside of the lithium battery cleaning pool and is fixedly connected with the corresponding feeding conveying roller, the second rotating shaft rotationally extends into the inside of the lithium battery cleaning pool and is fixedly connected with the corresponding cleaning conveying roller, and the belt is transmissionally connected to the outer surfaces of the first rotating shaft and the second rotating shaft.

[0010] Preferably, a plurality of first separation baffles are fixedly connected to the outer surface of the cleaning conveying belt, and a plurality of through grooves are formed in the outer surface of the cleaning conveying belt.

[0011] Preferably, a plurality of second separation baffles are fixedly connected to the outer surface of the feeding conveying belt, and a plurality of same through grooves are formed in the outer surface of the feeding conveying belt.

[0012] Preferably, cleaning liquid replacement pipes are fixedly connected to the two sides of the lithium battery cleaning pool, and control valves are installed on the two cleaning liquid replacement pipes.

[0013] Preferably, a guide plate is fixedly connected to the inside of the conveying table, and the side of the guide plate away from the conveying table is located above the cleaning conveying belt.

[0014] Compared with the prior art, the battery cleaning structure has the following beneficial effects:

[0015] 1. The lithium battery cleaning device is characterized in that the belt, the cleaning conveying belt, the feeding conveying belt, the first rotating shaft, the ultrasonic transducer, the ultrasonic generator and the second rotating shaft are cooperated, so that the lithium battery in the lithium battery cleaning pool can be ultrasonically cleaned under the cooperation of the ultrasonic transducer and the ultrasonic generator, the cleaning conveying belt can convey the lithium battery on it in the lithium battery cleaning pool, the lithium battery in the lithium battery cleaning pool can be conveniently cleaned, the feeding conveying belt can convey the cleaned lithium battery out of the lithium battery cleaning pool, the lithium battery can be continuously cleaned, and the efficiency of the lithium battery in large-scale cleaning is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model is further illustrated below in combination with the drawings and embodiments:

[0017] Figure 1 It is the three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is the lithium battery cleaning pool structure schematic view of the utility model;

[0019] Figure 3 It is the lithium battery cleaning pool sectional structure schematic view of the utility model;

[0020] Figure 4 It is the cleaning conveyor belt structure schematic view of the utility model.

[0021] Reference signs: 1, lithium battery cleaning pool; 2, conveyor belt; 3, guide plate; 4, cleaning conveying roller; 5, cleaning conveyor belt; 6, first separation baffle; 7, belt; 8, cleaning liquid replacement pipe; 9, feeding conveying roller; 10, feeding conveyor belt; 11, second separation baffle; 12, driving motor; 13, ultrasonic transducer; 14, ultrasonic generator; 15, first rotating shaft; 16, second rotating shaft; 17, conveying table. DETAILED DESCRIPTION

[0022] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0023] In the description of the utility model, it is understood that, in relation to the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore, it cannot be understood as the limitation of the utility model.

[0024] In the description of the utility model, greater than, less than, more than, etc. is not included in the number, above, below, etc. is included in the number. If it is described to the first, second, only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0025] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be understood broadly, and the specific meaning of the above words in the utility model can be determined by the person skilled in the art in combination with the specific content of the technical scheme.

[0026] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of cleaning device for lithium battery, comprising:

[0027] Lithium battery cleaning pool 1 and conveying table 17, the inside of conveying table 17 is equipped with conveying belt 2;

[0028] Battery cleaning structure, battery cleaning structure is located on lithium battery cleaning pool 1;

[0029] Battery cleaning structure includes drive motor 12, two cleaning conveying rollers 4, cleaning conveying belt 5, ultrasonic transducer 13 and ultrasonic generator 14, two cleaning conveying rollers 4 are rotatably connected in the inside cleaning conveying belt 5 of lithium battery cleaning pool 1, and the outer surface of two cleaning conveying rollers 4 is driven by sleeve, drive motor 12 is fixedly installed on the side of lithium battery cleaning pool 1, the output end of drive motor 12 is rotatably extended into the inside of lithium battery cleaning pool 1 and is fixedly connected with corresponding cleaning conveying roller 4, and ultrasonic transducer 13 and ultrasonic generator 14 are fixedly installed on the side of lithium battery cleaning pool 1 close to drive motor 12.

[0030] Battery cleaning structure further includes two feeding conveying rollers 9, feeding conveying belt 10, belt 7, first rotating shaft 15 and second rotating shaft 16, two feeding conveying rollers 9 are rotatably connected in the inside of lithium battery cleaning pool 1, feeding conveying belt 10 is driven by sleeve on the outer surface of two feeding conveying rollers 9, first rotating shaft 15 and second rotating shaft 16 are rotatably connected on the side of lithium battery cleaning pool 1 away from drive motor 12, first rotating shaft 15 is rotatably extended into the inside of lithium battery cleaning pool 1 and is fixedly connected with corresponding feeding conveying roller 9, second rotating shaft 16 is rotatably extended into the inside of lithium battery cleaning pool 1 and is fixedly connected with corresponding cleaning conveying roller 4, and belt 7 is driven by sleeve on the outer surface of first rotating shaft 15 and second rotating shaft 16.

[0031] The outer surface of cleaning conveying belt 5 is fixedly connected with a plurality of first separation baffle 6, and a plurality of through slots are formed in the outer surface of cleaning conveying belt 5, a plurality of second separation baffle 11 are fixedly connected on the outer surface of feeding conveying belt 10, and a plurality of same through slots are formed in the outer surface of feeding conveying belt 10.

[0032] The both sides of lithium battery cleaning pool 1 are fixedly connected with cleaning liquid exchange pipe 8, control valve is installed on the both sides of cleaning liquid exchange pipe 8, guide plate 3 is fixedly connected in the inside of conveying table 17, and the side of guide plate 3 away from conveying table 17 is located above cleaning conveying belt 5.

[0033] Further, in the use of the device, the conveyor belt 2 is started by connecting an external power source, and the lithium battery is slowly conveyed to the cleaning conveyor belt 5 by the guide plate 3, so as to avoid damage to the lithium battery, so that the plurality of first separation baffles 6 on the cleaning conveyor belt 5 can separate the lithium battery, and the ultrasonic transducer 13 and the ultrasonic generator 14 are started by connecting an external power source, so that the ultrasonic generator 14 converts the mains into high-frequency oscillation ultrasonic power to realize the emission of ultrasonic waves, and the ultrasonic transducer 13 converts the ultrasonic power generated by the ultrasonic generator 14 into mechanical vibration to push the cleaning liquid in the cleaning tank to vibrate, thereby facilitating ultrasonic cleaning of the lithium battery in the lithium battery cleaning tank 1.

[0034] Further, in the use of the device, the driving motor 12 is started by connecting an external power source, and the corresponding cleaning conveyor roller 4 is rotated, and under the cooperation of the two cleaning conveyor rollers 4, the two cleaning conveyor rollers 4 can drive the cleaning conveyor belt 5 to transmit, thereby facilitating the conveying of the lithium battery on it in the lithium battery cleaning tank 1, so that the lithium battery can be conveyed to the feeding conveyor belt 10, and the rotation of the cleaning conveyor roller 4 close to the driving motor 12 will drive the second rotating shaft 16 to rotate, and since the first rotating shaft 15 and the second rotating shaft 16 are both fixedly sleeved with pulleys on their outer surfaces, the rotation of the second rotating shaft 16 will drive the first rotating shaft 15 to rotate through the belt 7, and the rotation of the first rotating shaft 15 will drive the corresponding feeding conveyor roller 9 to rotate, so that under the cooperation of the two feeding conveyor rollers 9, the feeding conveyor belt 10 will be driven to transmit, so that the feeding conveyor belt 10 will convey the cleaned lithium battery through the plurality of second separation baffles 11 on it, and the through slot on the cleaning conveyor belt 5 and the feeding conveyor belt 10 can only pass through the cleaning liquid and will not affect the conveying of the lithium battery. The lithium battery is some kind of heavy and will not float on the cleaning liquid.

[0035] Through the cooperation of the belt 7, the cleaning conveyor belt 5, the feeding conveyor belt 10, the first rotating shaft 15, the ultrasonic transducer 13, the ultrasonic generator 14 and the second rotating shaft 16, the lithium battery in the lithium battery cleaning tank 1 can be ultrasonically cleaned under the cooperation of the ultrasonic transducer 13 and the ultrasonic generator 14, so that the cleaning conveyor belt 5 can convey the lithium battery on it in the lithium battery cleaning tank 1, thereby facilitating the cleaning of the lithium battery in the lithium battery cleaning tank 1, so that the feeding conveyor belt 10 can convey the cleaned lithium battery out, thereby facilitating the continuous cleaning of the lithium battery, and further improving the efficiency of the lithium battery in large-scale cleaning.

[0036] The utility model embodiment makes the detailed explanation in combination with the drawing, but the utility model is not limited to the above -mentioned embodiment, still can make various changes in the knowledge range of ordinary skill in the art person who has possessed under the premise of not departing from the utility model tenet.

Claims

1. A cleaning device for lithium batteries, characterized by, The utility model relates to a lithium battery cleaning pool (1) and conveying table (17), the inside installation of conveying belt (2) of conveying table (17) is equipped with. The battery cleaning structure is located on the lithium battery cleaning pool (1). The battery cleaning structure includes a drive motor (12), two cleaning conveying rollers (4), a cleaning conveying belt (5), an ultrasonic transducer (13), and an ultrasonic generator (14), both of the cleaning conveying rollers (4) are rotatably connected inside the cleaning conveying belt (5) of the lithium battery cleaning pool (1), and the driving belt (5) is sleeved on the outer surface of the two cleaning conveying rollers (4). The output end of the drive motor (12) extends into the interior of the lithium battery cleaning pool (1) and is fixedly connected with the corresponding cleaning conveying roller (4), and the ultrasonic transducer (13) and the ultrasonic generator (14) are fixedly installed on the side of the lithium battery cleaning pool (1) close to the drive motor (12). The battery cleaning structure further includes two feeding conveying rollers (9), a feeding conveying belt (10), a belt (7), a first rotating shaft (15), and a second rotating shaft (16), both of the feeding conveying rollers (9) are rotatably connected inside the lithium battery cleaning pool (1), and the feeding conveying belt (10) is sleeved on the outer surface of the two feeding conveying rollers (9).

2. The cleaning device for lithium batteries according to claim 1, characterized in that: The first rotating shaft (15) and the second rotating shaft (16) are rotatably connected on the side of the lithium battery cleaning pool (1) away from the drive motor (12), the first rotating shaft (15) extends into the interior of the lithium battery cleaning pool (1) and is fixedly connected with the corresponding feeding conveying roller (9), the second rotating shaft (16) extends into the interior of the lithium battery cleaning pool (1) and is fixedly connected with the corresponding cleaning conveying roller (4), and the belt (7) is sleeved on the outer surface of the first rotating shaft (15) and the second rotating shaft (16). The outer surface of the cleaning conveying belt (5) is fixedly connected with a plurality of first separation baffles (6), and the outer surface of the cleaning conveying belt (5) is provided with a plurality of through grooves.

3. The cleaning device for lithium batteries according to claim 1, characterized in that: The outer surface of the feeding conveying belt (10) is fixedly connected with a plurality of second separation baffles (11), and the outer surface of the feeding conveying belt (10) is provided with a plurality of through grooves.

4. The cleaning device for lithium batteries according to claim 2, characterized in that: Both sides of the lithium battery cleaning pool (1) are fixedly connected with cleaning liquid replacement pipes (8), and control valves are installed on both of the cleaning liquid replacement pipes (8).

5. The cleaning device for lithium batteries according to claim 1, characterized in that: The inside of the conveying table (17) is fixedly connected with a guide plate (3), and the side of the guide plate (3) away from the conveying table (17) is located above the cleaning conveying belt (5).

6. The cleaning device for lithium batteries according to claim 1, characterized in that: ​

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