Battery piece cleaning tank type machine

Abstract

A battery piece cleaning tank type machine comprises a bottom plate and a top plate. A cleaning pool set is installed at the top of the bottom plate, an electric box is laid on the rear end face of the cleaning pool set, a liquid conveying pipeline is vertically installed on the end face of the inner side of the electric box through a storage rack, and a liquid conveying port in the bottom of the liquid conveying pipeline directly faces an upward opening of the cleaning pool set; a liquid conveying pipeline is arranged in the electric box, an output port of the liquid conveying pipeline is communicated with the cleaning pool set, and an input port of the liquid conveying pipeline is in liquid supply butt joint with the liquid medicine supply pipeline; the cleaning pool set is in butt joint with a liquid supply port of the water heater through a hot water pipeline arranged in the electric box. A plurality of groups of longitudinal mechanical arms are mounted on the front end surface of the cleaning pool group, the longitudinal mechanical arms form a vertical mounting structure through upper and lower sliding rails, a transverse mechanical arm mounted at the tops of the longitudinal mechanical arms is used for hoisting a cleaning basket through a cleaning basket hook claw, and an electrode plate to be processed is placed in the cleaning basket.

Description

Technical Field

[0001] The utility model belongs to the technical field of tank cleaning machines, and in particular relates to a tank cleaning machine for battery cells. Background Art

[0002] Wet cleaning equipment is different from ultrasonic cleaning machines in other industries. This type of cleaning machine is mainly used in the semiconductor chip industry and photovoltaic cell industry. The main principle is to use various acidic and alkaline liquids to etch or polish the silicon wafer to remove some unnecessary parts. After removal, it is cleaned, dried, and then taken out.

[0003] As a highly efficient cell cleaning equipment, the trough type machine is mainly based on the principle of spraying the cleaning liquid evenly on the surface of the cell through the spray system, and removing the dirt and impurities on the surface by the chemical action and physical flushing force of the cleaning liquid. At the same time, through the circulation filtration system, the recycling of the cleaning liquid is realized, reducing resource waste and environmental pollution.

[0004] Therefore, the utility model provides a battery cell cleaning tank machine, which adopts a multi-tank cycle rotation cleaning process, and cooperates with the regional segmented operation mechanical arm structure to complete the rotation cleaning of the battery cell cleaning basket, solving the technical problem that the single set of mechanical arms cannot perform multi-station cleaning during the transportation of the cleaning basket in the past. At the same time, the regional segmented operation of the mechanical arm can save cleaning time and improve cleaning efficiency. The heating cleaning tank structure can adapt to the properties of the liquid to complete the efficient cleaning process, avoiding the low cleaning efficiency of some steps due to temperature requirements. Summary of the invention

[0005] In order to achieve the above object, the technical solution of the utility model is as follows:

[0006] A battery cell cleaning tank machine comprises a bottom plate and a top plate; a cleaning tank group is installed on the top of the bottom plate, an electric box is installed on the rear end surface of the cleaning tank group, an infusion pipe is vertically installed on the inner end surface of the electric box through a shelf, and an infusion port at the bottom of the infusion pipe is directly facing the upward opening of the cleaning tank group;

[0007] The electrical box is equipped with an infusion pipeline, the output port of the infusion pipeline is connected to the cleaning pool group, and the input port of the infusion pipeline is connected to the liquid supply pipeline for liquid supply;

[0008] The cleaning pool group is connected to the liquid supply port of the water heater through the built-in hot water pipeline of the electrical box;

[0009] An array of longitudinal robotic arms is installed on the front end face of the cleaning pool group. The longitudinal robotic arms form a vertical installation structure through upper and lower slide rails. A transverse robotic arm installed on the top of the longitudinal robotic arm is equipped with a cleaning basket through a cleaning basket hook. The cleaning basket contains electrode sheets to be processed.

[0010] Further, the cleaning tank group includes an alkaline cleaning tank, a clean water tank and an acid cleaning tank;

[0011] The alkaline cleaning tank and the acid cleaning tank are provided with covers on the top;

[0012] The top of the clear water tank is an open structure;

[0013] An auxiliary heater is installed at the bottom of the alkaline cleaning tank.

[0014] Furthermore, a gas valve is installed at the open position of the top plate along the cleaning pool group, and the bottom valve port of the gas valve is connected to the gas supply of the gas recovery pipeline;

[0015] A group of valve boxes are vertically installed on one side of the top plate, and the valve boxes and the gas valves are in a switch control structure.

[0016] Furthermore, the longitudinal mechanical arm is in a longitudinal translation structure along the mechanical arm carrier box through a lead screw and longitudinal slide rails on both sides;

[0017] The translation rack is fixedly installed on the main viewing end face of the cleaning tank group through a mounting plate. The upper and lower ends of the translation rack are horizontally mounted with a top guide rail and a bottom guide rail through the mounting plate respectively. The top guide rail and the bottom guide rail are both slidably connected to two sets of sliders installed on the inner end face of the robotic arm carrier box.

[0018] Furthermore, a loading platform and a unloading platform are installed on both sides of the cleaning tank group, and a cleaning basket is placed on the upper end surface of the loading platform and the unloading platform;

[0019] A hot air blower is installed on the rear end surface of the cleaning tank.

[0020] The beneficial effects of the utility model are:

[0021] Compared with the prior art, the utility model provides a battery cell cleaning tank machine, which adopts a multi-tank cycle rotation cleaning process, and cooperates with the regional segmented operation mechanical arm structure to complete the rotation cleaning of the battery cell cleaning basket, solving the technical problem that the single set of mechanical arms cannot perform multi-station cleaning during the transportation of the cleaning basket in the past. At the same time, the regional segmented operation of the mechanical arm can save cleaning time and improve cleaning efficiency. The heating cleaning tank structure can adapt to the properties of the liquid to complete the efficient cleaning process, avoiding the low cleaning efficiency in the process of clearing some steps due to temperature requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of a battery cell cleaning trough machine according to the utility model.

[0023] Figure 2 It is a side view of a battery cell cleaning trough machine of the utility model.

[0024] Figure 3 The utility model is a partial structural schematic diagram of a battery cell cleaning tank machine.

[0025] Figure 4 The utility model is a structural schematic diagram of a battery cell cleaning tank type machine.

[0026] Figure 5 The utility model is a structural schematic diagram of a hot air blower of a battery cell cleaning trough machine.

[0027] List of Figure Symbols:

[0028] 1-1 is the unloading platform, 1-2 is the loading platform, 2 is the robot arm carrying box, 3 is the bottom guide rail, 4 is the translation rack, 5 is the bottom plate, 7 is the top guide rail, 8 is the electric box, 9 is the cleaning basket, 10 is the horizontal robot arm, 11 is the storage rack, 12 is the infusion pipeline, 13 is the gas recovery pipeline, 14 is the cleaning basket hook, 15 is the gas valve, 16 is the valve box, 17 is the longitudinal robot arm, 18 is the water heater, 19 is the top plate, 20 is the alkaline cleaning tank, 21 is the clean water tank, 22 is the acid cleaning tank, and 23 is the hot air blower. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific implementations. It should be understood that the following specific implementations are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0030] like Figure 1 , Figure 2 and Figure 3 As shown, a battery cell cleaning tank machine includes a bottom plate and a top plate; a cleaning tank group is installed on the top of the bottom plate 5, and an electric box 8 is paved on the rear end face of the cleaning tank group. An infusion pipe 12 is vertically installed on the inner end face of the electric box 8 through a shelf 11, and the infusion port at the bottom of the infusion pipe 12 is facing the upward opening of the cleaning tank group; the cleaning tank group includes an alkaline cleaning tank 20, a clean water tank 21 and an acid cleaning tank 22; wherein, the cleaning tank group installed on the top of the bottom plate 5 includes an alkaline cleaning tank 20, a clean water tank 21 and an acid cleaning tank 22, and the alkaline cleaning tank 20, the clean water tank 21 and the acid cleaning tank 22 are a group, which can be divided into multiple groups of structures to form the cleaning tank group. In cooperation with the robot arm, the transportation and cleaning process of the battery cell cleaning basket are completed in sections. In order to add liquid medicine to the cleaning tank group, the liquid medicine is input into the cleaning tank group using the infusion pipe 12.

[0031] The electrical box 8 is equipped with an infusion pipeline, the output port of which is connected to the cleaning pool group, and the input port of which is connected to the liquid supply pipeline of the medicine. The electrical box 8 is a control device, which generally controls acid, alkali, hydrogen peroxide liquid supply pipelines, etc. After the total liquid is in, it passes through the valve of the valve box and is pumped into the liquid medicine tank above the trough. According to needs, the liquid medicine on the liquid medicine tank is pumped into the trough body and mixed with pure water. The liquid medicine is made uniform by circulating with a water pump and bubbling with an air pipe. In addition, the drainage system will cooperate with each time the flower basket is soaked in the trough, and part of the liquid will overflow, and the overflowed liquid will be drained away.

[0032] The cleaning tank group is connected to the liquid supply port of the hot water machine 18 through the built-in hot water pipeline of the electrical box 8; an auxiliary heater is installed at the bottom of the alkaline cleaning tank 20. Among them, the hot water machine 18 is responsible for the main heating process, preheating the required water supply, and transporting it to the cleaning tank group through the hot water pipeline, raising the water temperature to the temperature range required for liquid cleaning, thereby improving the cleaning efficiency of the battery cells. There is also an auxiliary heating mechanism in the cleaning tank group, which can continuously maintain the water temperature of the cleaning tank group. The warm pure water inlet has flow detection and conductivity detection coming in from the main pipeline. According to needs, branch pipelines are connected to supply pure water to each tank.

[0033] An array of longitudinal robotic arms 17 are installed on the front end face of the cleaning pool group. The longitudinal robotic arms 17 form a vertical installation structure through upper and lower slide rails. The transverse robotic arm 10 installed on the top of the longitudinal robotic arm 17 is hoisted with a cleaning basket 9 through a cleaning basket hook 14. The cleaning basket 9 contains the electrode sheets to be processed.

[0034] The alkaline cleaning tank 20 and the acid cleaning tank 22 are provided with covers on their tops; wherein the design of the covers can ensure the purity of the liquid medicine in the tanks and seal the volatile gases polluted by the air.

[0035] The top of the clean water tank 21 is an open structure; wherein, the clean water tank 21 does not need to worry about the volatilization of the liquid medicine, so a cover body may not be provided in order to save costs.

[0036] like Figure 1 , Figure 2 and Figure 3 As shown, the top plate 19 is provided with a gas valve 15 along the open position of the cleaning pool group, and the bottom valve port of the gas valve 15 is connected to the gas supply of the gas recovery pipeline 13; a group of valve boxes 16 are vertically installed on one side of the top plate 19, and the valve box 16 and the gas valve 15 are in a switch control structure. Among them, the gas valve 15 can collect volatile harmful gases and complete the collection and purification process in conjunction with an external negative pressure device.

[0037] like Figure 1 , Figure 2 and Figure 3As shown, the longitudinal mechanical arm 17 is in a longitudinal translation structure along the mechanical arm carrier box 2 through a screw rod and longitudinal slide rails on both sides;

[0038] The translation rack 4 is fixedly mounted on the main end face of the cleaning pool group through a mounting plate, and the upper and lower ends of the translation rack 4 are respectively horizontally mounted with a top guide rail 7 and a bottom guide rail 3 through the mounting plate, and the top guide rail 7 and the bottom guide rail 3 are both slidably connected with two sets of sliders mounted on the inner end face of the robot arm carrier box 2. Among them, the translation rack 4 cooperates with the gear and the servo motor to drive the longitudinal robot arm 17 and the entire robot arm carrier box 2 to complete horizontal displacement in the corresponding area, so as to adapt to the robot arm structure to complete the transportation of the cleaning basket and the placement of the cleaning battery cells.

[0039] like Figure 1 , Figure 2 and Figure 3 As shown, a loading platform 1-2 and a unloading platform 1-1 are installed on both sides of the cleaning pool group, and a cleaning basket 9 is placed on the upper end surface of the loading platform 1-2 and the unloading platform 1-1; wherein, the loading platform 1-2 and the unloading platform 1-1 are used to place the cleaning basket 9, which serves to prepare the cleaning basket 9 and the cleaning basket 9 after processing the immersion liquid.

[0040] The rear end of the cleaning tank is equipped with a hot air blower 23. There is a heater inside the frame, and the blower is responsible for extracting the hot air from the drying tank, and then blowing it into the heater through the blower. After the heater heats it, it circulates into the tank body.

[0041] It should be noted that the above content only illustrates the technical idea of ​​the utility model and cannot be used to limit the protection scope of the utility model. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications all fall within the protection scope of the claims of the utility model.

Claims

1. A battery cell cleaning tank machine, comprising a bottom plate and a top plate; wherein: A cleaning pool group is installed on the top of the bottom plate (5), an electric box (8) is installed on the rear end surface of the cleaning pool group, an infusion pipe (12) is vertically installed on the inner end surface of the electric box (8) through a storage rack (11), and an infusion port at the bottom of the infusion pipe (12) is directly facing the upward opening of the cleaning pool group; The electrical box (8) has an infusion pipeline built in, the output port of the infusion pipeline is connected to the cleaning pool group, and the input port of the infusion pipeline is connected to the liquid supply pipeline for liquid supply; The cleaning pool group is connected to the liquid supply port of the hot water machine (18) through the built-in hot water pipeline of the electrical box (8); An array of longitudinal mechanical arms (17) is installed on the front end surface of the cleaning pool group. The longitudinal mechanical arms (17) form a vertical installation structure through upper and lower slide rails. A transverse mechanical arm (10) installed on the top of the longitudinal mechanical arm (17) is equipped with a cleaning basket (9) via a cleaning basket hook (14). The cleaning basket (9) contains an electrode sheet to be processed.

2. The battery cell cleaning tank machine according to claim 1, characterized in that: The cleaning tank group comprises an alkaline cleaning tank (20), a clean water tank (21) and an acid cleaning tank (22); The alkaline cleaning tank (20) and the acid cleaning tank (22) are provided with covers on the top; The top of the clear water tank (21) is an open structure; An auxiliary heater is installed at the bottom of the alkaline cleaning tank (20).

3. The battery cell cleaning tank machine according to claim 1, characterized in that: A gas valve (15) is installed at the top plate (19) along the open position of the cleaning pool group, and the bottom valve port of the gas valve (15) is connected to the gas supply of the gas recovery pipeline (13); A group of valve boxes (16) are vertically mounted on one side of the top plate (19), and the valve boxes (16) and the gas valve (15) are in a switch control structure.

4. The battery cell cleaning tank machine according to claim 1, characterized in that: The longitudinal mechanical arm (17) is in a longitudinal translation structure along the mechanical arm carrier box (2) via a screw rod and longitudinal slide rails on both sides; The translation rack (4) is fixedly mounted on the main viewing end face of the cleaning tank group via a mounting plate, and the upper and lower ends of the translation rack (4) are respectively horizontally mounted with a top guide rail (7) and a bottom guide rail (3) via the mounting plate, and the top guide rail (7) and the bottom guide rail (3) are both slidably connected to two sets of sliders mounted on the inner end face of the robot arm carrier box (2).

5. The battery cell cleaning tank machine according to claim 1, characterized in that: A loading platform (1-2) and a unloading platform (1-1) are installed on both sides of the cleaning pool group, and a cleaning basket (9) is placed on the upper end surfaces of the loading platform (1-2) and the unloading platform (1-1); A hot air blower (23) is installed on the rear end surface of the cleaning tank.

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