Battery liquid injection wiping cleaning machine

Abstract

The invention discloses a battery liquid injection wiping cleaning machine which comprises a battery platform, a temporary storage mechanism, a material taking carrying arm, a liquid injection mechanism, a wiping mechanism, a detection mechanism, a cleaning mechanism and a carrying arm mechanism, and the battery platform is arranged on a machine table in the linear direction; the caching mechanism is arranged on one side of the battery platform; the material taking and carrying arm is erected between the battery platform and the temporary storage mechanism; the liquid injection mechanism, the wiping mechanism, the detection mechanism and the cleaning mechanism are sequentially arranged on the side portion of the battery platform at intervals in the linear direction, and battery liquid injection, liquid injection opening wiping, detection and battery cleaning are sequentially completed in the process that the battery platform drives a battery to move; the arm moving mechanism is arranged on the side portion of the battery platform and corresponds to the cleaning mechanism. According to the invention, a plurality of batteries can be synchronously and automatically transferred among different stations in a vertical clamping manner, automatic liquid injection of the batteries, wiping and cleaning of liquid injection ports and laser cleaning of battery cell surfaces are realized, and the yield of products is improved while the productivity is improved.

Description

Technical Field

[0001] The present invention relates to the field of automatic battery production equipment, in particular to a battery liquid filling, wiping and cleaning machine. Background Art

[0002] In the battery production process, one of the processes involved is cell filling. The role of lithium battery electrolyte is to conduct ions between the positive and negative electrodes, acting as a medium for charging and discharging. The filling process is to inject the battery electrolyte into the cell in a fixed amount after the cell is assembled. The process can be divided into two steps. The first step is to inject the electrolyte into the cell, and the second step is to fully infiltrate the injected electrolyte into the electrode and diaphragm inside the cell. The duration of the infiltration will affect the production cost of lithium-ion batteries. In this process, excessive injection can easily cause the battery to bulge and result in uneven battery thickness. Too little injection can lead to a decrease in battery capacity and cycle number, and uneven injection can lead to inconsistent battery capacity and cycle performance. After the cell is filled, the cell filling port and the cell surface need to be cleaned to remove residual electrolyte and other substances on the surface. Then, the next welding and sealing process is carried out to seal the filling port.

[0003] Based on the production process requirements during the battery filling process, designing a cleaning equipment for battery filling and post-filling is in line with industry development trends and market demand. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to address the deficiencies of the above-mentioned existing technologies and provide a liquid filling and wiping cleaning machine that can realize the automatic transfer of multiple batteries between different workstations in a vertical clamping manner, realize automatic battery filling, wipe and clean the filling port, and laser clean the surface of the battery cell, thereby improving product yield while increasing production capacity.

[0005] The technical solution adopted by the present invention is as follows: A battery filling, wiping and cleaning machine is used for battery filling and wiping and cleaning, including a horizontally arranged machine platform, and also including a battery platform, a cache mechanism, a material picking and moving arm, a liquid filling mechanism, a wiping mechanism, a detection mechanism, a cleaning mechanism and an arm moving mechanism, wherein the battery platform is arranged on the machine platform in a straight line direction and outputs power in a straight line direction; the cache mechanism is arranged on one side of the battery platform; the material picking and moving arm is erected between the battery platform and the cache mechanism; the batteries clamped on the battery platform are inspected and the defective products are moved to the cache mechanism for storage by the material picking and moving arm; the liquid filling mechanism, wiping mechanism, detection mechanism and cleaning mechanism are arranged in sequence on the side of the battery platform in a straight line direction, and the battery platform drives the battery to move, completes battery filling, liquid filling port wiping, detection and battery cleaning one by one; the arm moving mechanism is arranged on the side of the battery platform and is arranged corresponding to the cleaning mechanism, for moving and unloading the batteries after cleaning.

[0006] Preferably, the cache mechanism includes a cache support, a cache motor, a cache slide and a storage box, wherein the cache support is horizontally mounted on the machine platform; the cache motor is arranged on the cache support and outputs linear power in a direction perpendicular to the battery platform; the cache slide is slidably arranged on the cache support and connected to the output end of the cache support; the storage box includes at least two, at least two storage boxes are arranged at intervals on the cache slide; the top of the storage box is open, and at least two material troughs are provided in the storage box, and the tops of at least two material troughs are open so as to vertically insert batteries.

[0007] Preferably, the material-grabbing arm includes an arm bracket, a robotic arm and a material-grabbing head, wherein the arm bracket is arranged on the machine platform; the robotic arm is arranged on the arm bracket and outputs power along at least two degrees of freedom; the material-grabbing head is connected to the output end of the robotic arm and driven by the robotic arm.

[0008] 4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The through-hole, the bosses comprise a through-hole, a screw bolt, and a nut. The through-hole, the bosses comprise a through-hole, a screw bolt, and a nut. The lifting mechanism is a pair of fixedly mounted on two ends of the sled, and the fixing mechanism is a pair of fixedly mounted on two ends of the sled, the one of which is connected to the fixing mechanism of the second end. The fixing mechanism is a pair of fixedly mounted on two ends of the sled, the one of which is connected to the fixing mechanism of the second end.

[0009] Preferably, the battery platform includes a first linear module, a second linear module and a supporting assembly, wherein the first linear module is arranged on the machine platform along a linear direction; the second linear module and the supporting assembly include at least two groups, at least two groups of second linear modules are arranged on the first linear module at intervals, and are driven by the first linear module to move linearly, and the second linear module outputs power in a direction perpendicular to the first linear module; the supporting assembly is arranged on the second linear module, and is driven by the second linear module to move linearly.

[0010] Preferably, the supporting assembly includes a supporting plate, an opening and closing component and a clamping component, wherein the supporting plate is horizontally arranged on the second linear module; the opening and closing component includes at least two groups, and at least two groups of opening and closing components are arranged on the supporting plate at intervals; the clamping component is arranged on the side of the opening and closing component, and at least two clamping stations are arranged on the clamping component at intervals, and at least two clamping stations are respectively arranged corresponding to at least two opening and closing components, and batteries are placed on the clamping stations, and the clamping component clamps and fixes the batteries; the opening and closing component outputs power to drive the clamping component to open and close.

[0011] Preferably, the opening and closing components include an opening and closing support, an opening and closing slide rail, an opening and closing motor, a driving shaft, an opening and closing push block, a pressure sensor, an opening and closing push seat and an opening and closing spring, wherein the opening and closing support is horizontally arranged, and an opening and closing mounting slot is provided in the opening and closing support; the opening and closing slide rail is arranged on the side wall of the opening and closing mounting slot; the opening and closing motor is arranged in the opening and closing mounting slot, and the side wall of the opening and closing motor is slidably connected to the opening and closing slide rail; a driving shaft is connected to the output end of the opening and closing motor, and the power of the opening and closing motor controls the rotational movement of the driving shaft; the driving shaft is inserted into the opening and closing support and is threadedly connected to the opening and closing support. When the driving shaft rotates, the force provided by the opening and closing support causes the driving shaft to drive the opening and closing motor to rotate. Linear motion; the opening and closing push block is connected to the bottom of the opening and closing motor and extends outward through the opening and closing support. The outer ends of the opening and closing push block are arc-shaped structures on both sides. The opening and closing push block pushes the clamping component laterally during the linear motion through the arc-shaped structure; the pressure sensor is arranged on the top of the opening and closing motor, and an opening and closing push seat is provided on the side opposite to the pressure sensor and the opening and closing push block; a mounting groove is provided in the opening and closing push seat; the opening and closing spring is arranged in the mounting groove of the opening and closing push seat, and the two ends of the opening and closing spring extend outside the mounting groove respectively, one end of which is connected to the pressure sensor, and the other end is used to contact and push the clamping component, and the reaction force of the clamping component is transmitted to the pressure sensor through the opening and closing spring for real-time pressure sensing.

[0012] 8. The foldable battery according to claim 1, wherein the at least one clamping member is configured to be folded horizontally along the length of the battery compartment and to provide a secure connection between the battery compartment and the support frame.

[0013] Preferably, the liquid injection mechanism includes a liquid injection bracket, a lifting motor, a lifting shaft, a lifting slide, a liquid injection support, a liquid injection support plate, a liquid injection lifting assembly and a liquid injection assembly, wherein the liquid injection bracket is arranged on the machine platform and is located on the side of the battery platform, and the liquid injection bracket is a box-shaped frame with an opening facing upward; the lifting slide is a U-shaped seat structure with an opening facing upward, and the lifting slide is slidably connected to the side wall of the liquid injection bracket in the vertical direction; the lifting motor is arranged at the lower part of the liquid injection bracket, and the output end extends upward through the liquid injection bracket; the lifting shaft is connected to the output end of the lifting motor, and is lifted by the lifting shaft. The motor drives the rotation movement; the jacking shaft is threadedly connected to the jacking slide, and the jacking slide is driven to move up and down when the jacking shaft rotates; the liquid injection support is horizontally arranged on the upper part of the jacking slide; the liquid injection support plate is vertically arranged on the side of the liquid injection support close to the battery platform; the liquid injection lifting assembly is arranged on the side wall of the liquid injection support plate, and outputs power in the vertical direction; the liquid injection assembly includes at least two groups, and at least two groups of liquid injection assemblies are arranged at intervals on the liquid injection lifting assembly, and are driven by the liquid injection lifting assembly to move up and down synchronously, so as to inject liquid close to the liquid injection port of the battery on the battery platform.

[0014] Preferably, the wiping mechanism includes a wiping bracket, a wiping lifting assembly, a flipping assembly and a wiping assembly, wherein the wiping bracket is arranged on the machine table, and the wiping bracket is a U-shaped box-shaped frame with an open top; the wiping lifting assembly is arranged in the wiping bracket and outputs power in the vertical direction; the flipping assembly is arranged on the wiping lifting assembly, and is driven by the wiping lifting assembly to move up and down, and the flipping assembly outputs power in the inclined direction to drive the wiping assembly arranged thereon to flip; the wiping assembly includes a wiping support plate, a belt body component and a wiping component, wherein one side edge of the wiping support plate is rotatably connected to the flipping assembly; the belt body component is arranged on the side wall of the wiping support plate for leading out and winding up the wiping material belt; the wiping component includes at least two groups, and at least two groups of wiping components are arranged at intervals on the side wall of the wiping support plate and are located on the lead-out path of the wiping material belt, the lower end of the wiping component abuts the wiping material belt, and pushes the wiping material belt to the liquid filling port of the battery for wiping the liquid filling port.

[0015] Preferably, the cleaning mechanism includes a laser support, an arc-shaped slide rail, an arc-shaped rack, a cleaning drive assembly, a cleaning limit assembly, a laser slide and a laser assembly, wherein the laser support is mounted on the machine platform and extends above the battery platform, and the side wall of the laser support is an L-shaped structure; the arc-shaped slide rail and the arc-shaped rack are arranged on the side wall of the laser support and extend along the L-shaped direction; the arc-shaped slide rail includes at least two, and at least two arc-shaped slide rails are arranged at intervals; the laser slide is slidably connected to the arc-shaped slide rail; the cleaning drive assembly is arranged on the laser slide, and the output end of the cleaning drive assembly is connected to the arc-shaped rack, and the cleaning drive assembly outputs power to the arc-shaped rack, and the reaction force of the arc-shaped rack drives the laser slide to move along the arc-shaped slide rail; the laser assembly is arranged on the laser slide and extends outward, and is used to clean the battery surface by laser.

[0016] Preferably, the arm lifting mechanism includes a first bracket, a second bracket, a first arm lifting linear module, a second arm lifting linear module and an arm lifting head, wherein the first bracket and the second bracket are arranged on the side of the battery platform along the linear direction; the first arm lifting linear module is arranged on the first bracket and outputs linear power along the direction of the battery platform; the second arm lifting linear module is vertically arranged on the first arm lifting linear module; the arm lifting head includes at least two groups, and at least two groups of arm lifting heads are respectively arranged on the second arm lifting linear module and the second bracket.

[0017] The beneficial effects of the present invention are: In response to the defects and shortcomings of the existing technology, the present invention independently developed and designed a liquid filling and wiping cleaning machine that can realize the automatic transfer of multiple batteries between different workstations in a vertical clamping manner, automatic battery filling, wiping and cleaning of the filling port, and laser cleaning of the battery cell surface, thereby improving product yield while increasing production capacity.

[0018] The present invention aims to provide an automated equipment for battery cell filling and cleaning, which is applied in the field of battery production. Its function is to realize automatic filling of battery cells, automatic wiping and cleaning of filling ports after filling of battery cells, and automatic laser cleaning of battery cell surfaces, aiming to improve the degree of automation of battery cell filling and post-filling cleaning processes, production capacity, and filling and cleaning quality. Specifically, the present invention uses a horizontally arranged machine as a bearing structure, and a battery platform is arranged on the machine in a straight line direction. Multiple batteries are clamped on the battery platform at the same time, and the multiple batteries are driven to move successively in a straight line direction to the liquid injection mechanism, wiping mechanism, detection mechanism and cleaning mechanism arranged on the side of the battery platform, and complete the automatic liquid injection of the battery cells, automatic wiping and cleaning of the liquid injection port, post-cleaning detection and laser cleaning of the battery cell surface in sequence. After the multiple battery cells are taken out from the previous workstation by the material picking and lifting arm, they are synchronously inserted into the battery platform in a vertical direction so that their liquid injection ports face upward. The defective products after detection are also taken out by the material picking and lifting arm and moved to the cache mechanism for storage. The good products after detection are moved to the lifting arm mechanism via the battery platform and taken out and unloaded by the lifting arm mechanism.

[0019] Based on the process requirement that the filling port of the battery cell needs to be set upward during the battery filling process to facilitate the filling and subsequent wiping and cleaning of the filling port, the material picking arm of the present invention adopts a vertical material picking method, that is, the battery cell is fixed by vacuum negative pressure adsorption through side suction; specifically, the material picking arm is supported by a material picking bracket, and the robotic arm provides multiple degrees of freedom in multiple directions to drive the material picking head to move between different workstations. The material picking head is connected to the output end of the robotic arm through a connecting sleeve, and an arm support plate is vertically provided at the bottom of the connecting sleeve. Multiple groups of material picking components are arranged at intervals on the arm support plate, and the multiple groups of material picking components synchronously realize side suction material picking of multiple battery cells. The special feature is that the material-picking component has a flexible adaptive adjustment function in both the vertical and horizontal directions, that is, the first slide of the material-picking component is movably connected to the side wall of the lifting arm support plate in the vertical direction, and is limited by the first extension block horizontally extending from its side in the space between the first limit seat and the second limit seat. The first extension block is connected to the first limit seat by a first spring, so that when the first slide moves in the vertical direction, the first spring provides elastic buffering, so as to avoid rigid contact with the battery cell during the process of taking out the battery cell and reduce the extrusion deformation of the battery cell; similarly, a support block is provided at the bottom of the first slide, and a second extension block extending horizontally is provided on the side of the support block. The bottom of the second slide is connected to a second slide seat movably in the horizontal direction, and the second slide seat is connected to the second extension block by a second spring. The second spring provides elastic buffering, so that flexible contact is achieved when contacting the battery surface during the process of taking and placing the battery, so as to avoid rigid contact with the battery and reduce extrusion deformation of the battery; the bottom of the second slide seat is vertically connected to a picking plate, and an air path is arranged inside the picking plate, and a plurality of picking nozzles connected to the air path are provided, so that when the picking plate approaches the battery from the side, the vacuum negative pressure generated by the picking nozzle is used to adsorb and fix the side of the battery; in addition, a battery sensor is provided in the inner groove of the picking plate, which is used to sense the battery in real time during the process of taking and placing the battery.

[0020] Based on the process requirement that the filling port of the battery cell needs to be set upward during the battery filling process to facilitate filling and subsequent wiping and cleaning of the filling port, the battery platform of the present invention adopts a vertical method to complete the synchronous support and clamping of multiple batteries, and realizes adaptive flexible clamping of the batteries; specifically, the battery platform as a whole uses a first linear module extending in a straight line along the left and right directions of the machine as a horizontal linear output power component, and the first linear module synchronously drives multiple groups of second linear modules connected thereto to move linearly in the left and right directions, and the second linear module outputs linear power in a direction perpendicular to the first linear module to drive the support assembly thereon to move linearly, thereby realizing the horizontal and longitudinal movement of the support assembly in the horizontal plane; the special feature is that the support assembly of the present invention includes a support plate, an opening and closing component and a clamping component, and the support plate is used to be horizontally arranged on the output end of the second linear module, and the opening and closing component includes multiple groups, and the multiple groups of opening and closing components are The clamping parts are evenly spaced and arranged on the carrying plate, and the clamping parts are arranged on the side of multiple groups of opening and closing parts in a straight line direction. The bottom of the opening and closing support of the clamping parts is provided with an opening and closing groove that is concave upwards, and the opening and closing groove is connected front and back so that the opening and closing push block of the opening and closing parts can be inserted; a vertical support plate extending upward is vertically provided on the opening and closing support of the clamping parts, and a plurality of clamping grooves are provided on the side walls of the vertical plate corresponding to the multiple opening and closing parts. The top, both end sides and outer sides of the clamping groove are open surface structures, and the back side of the clamping groove is supported by the vertical support plate. After the battery is vertically inserted into the clamping groove, the positive clamping part presses and fixes the side of the battery from the open surface on the outside, and the side clamping parts press and fix the battery from the two end sides of the battery; the positive clamping part and the side clamping part both adaptively clamp the battery flexibly, and maintain the clamping and fixation of the battery in the clamping groove by elastic force in the natural state. When the battery needs to be taken or placed, a power is output through the opening and closing part below, and the pushing and opening of the positive clamping part and the side clamping part are simultaneously realized.The cam is connected with the side wall of the opening and closing mounting groove by a threaded connection, and the cam is connected with the side wall of the opening and closing mounting groove by a threaded connection. When the cam outputs power to control the rotation of the drive shaft, the drive shaft is connected with the side wall of the opening and closing mounting groove by a threaded connection. When the cam drives the drive shaft to rotate, the reaction force of the side wall of the opening and closing mounting groove drives the drive shaft and the opening and closing motor to move linearly. The screw principle is used to convert the rotation of the opening and closing motor into its own linear drive. When the opening and closing motor moves linearly along the opening and closing slide rail, it also drives the opening and closing push block horizontally arranged below its end and the opening and closing push block, pressure sensor and opening and closing spring arranged on its top to move linearly synchronously. The linear thrust of the opening and closing push block is converted into a thrust perpendicular to it through the arc surface structure arranged on the side wall of the outer end thereof, and acts on the side clamping member of the clamping component, thereby driving the side The clamp releases the battery in the clamping slot; synchronously, the linear power output by the opening and closing push block, the pressure sensor and the opening and closing spring acts on the positive clamp of the clamping component, so that the positive clamp releases the battery in the clamping slot from the front side, so as to realize the taking and placing of the battery; after the conversion, the power output of the opening and closing component simultaneously realizes the loosening action of the positive clamp and the side clamp of the clamping component, which saves power consumption while realizing the synchronous opening of the positive clamp and the side clamp, effectively ensuring the synchronization of the movement of the two; at the same time, the positive clamp and the side clamp maintain the movement trend of pressing toward the clamping slot through the elastic force of the spring in the natural state. The action of the elastic force can not only ensure the continuous clamping and fixation of the battery, but also have a flexible buffering function with the battery during the clamping process, realize flexible contact with the battery, and can effectively avoid the extrusion deformation of the battery during the clamping process; at the same time, when the power output of the opening and closing component is greater than the elastic force, it can drive the positive clamp and the side clamp to release the battery.

[0021] Furthermore, the present invention designs a liquid injection mechanism according to the requirements of the battery liquid injection process. The liquid injection mechanism is arranged on the side of the battery platform as a whole. When the battery platform fixes multiple battery clamps and moves to the liquid injection mechanism, the liquid injection action is completed by the liquid injection mechanism; the liquid injection mechanism of the present invention realizes automatic liquid injection of multiple batteries at the same time by synchronously driving the lifting and lowering movements of multiple groups of liquid injection components, thereby improving the liquid injection efficiency; specifically, the liquid injection mechanism uses a liquid injection bracket with a U-shaped opening facing upward as a bearing structure, and a top connection is slidable in the vertical direction inside the liquid injection bracket. The lifting slide is driven by the lifting shaft threadedly connected to the lifting motor below to move up and down, so as to drive the liquid injection support platform and the liquid injection support plate arranged thereon to move up and down; the liquid injection support plate is arranged vertically, and the liquid injection slide is slidably connected to the side wall thereof in the vertical direction. Multiple groups of liquid injection components are arranged at intervals on the side wall of the liquid injection slide. The liquid injection slide is driven by the liquid injection cylinder above to drive the multiple groups of liquid injection components to move up and down synchronously, so as to approach the multiple batteries on the battery platform synchronously and complete the liquid injection of multiple batteries at the same time. The special feature of the present invention is that the liquid injection component has a self-adaptive flexible adjustment function, that is, the liquid injection component flexibly contacts the battery when it approaches the battery downward before liquid injection, and maintains the state of pressing the liquid injection port downward by elastic force, so as to ensure the airtight connection between the liquid injection port and the battery during the liquid injection process; specifically, the liquid injection component is supported by a liquid injection support vertically arranged on the side wall of the liquid injection slide, and a liquid injection extension block extending horizontally outward is provided on the top outer wall of the liquid injection support. The liquid injection seat below the liquid injection extension block is slidably connected to the liquid injection slide rail on the side wall of the liquid injection support in the vertical direction, and the liquid injection seat drives the liquid injection head arranged at the bottom thereof to have a movable function in the vertical direction, so that the column liquid head has a movable function when it approaches the liquid injection port of the battery below during the liquid injection process. At the same time, the column liquid seat is connected to the liquid injection guide sleeve arranged at the lower part of the liquid injection extension block through a guide rod vertically inserted therein. When the liquid filling slide moves in the vertical direction, the cylinder is guided and limited by the guide rod; at the same time, a liquid filling spring is provided on the guide rod, and the two ends of the liquid filling spring push against the guide sleeve and the liquid filling seat respectively. In the natural state, the elastic force of the liquid filling spring provides a thrust to push the liquid filling seat downward to maintain the downward pressure of the liquid filling seat and the liquid filling head; when the liquid filling support as a whole descends and approaches the battery, when the liquid filling head is attached to the liquid filling port of the battery, the upward reaction force of the battery acts upward on the liquid filling port, and as the liquid filling support continues to descend, the liquid filling spring is compressed, and the compressed liquid filling spring provides downward elastic pressure to the liquid filling head. This continuous pressure can not only ensure the elastic buffering when the liquid filling head contacts the battery liquid filling port, but also maintain the contact and closure of the liquid filling head and the battery liquid filling port during the liquid filling process, thereby ensuring the stability of the connection with the battery liquid filling port during the liquid filling process and reducing the leakage of electrolyte during the liquid filling process.

[0022] Furthermore, the present invention designs a wiping mechanism to solve the problem of cleaning the battery after liquid filling. The function of the wiping mechanism is to wipe and clean the surface of the battery filling port. Specifically, the wiping mechanism as a whole uses a U-shaped box-shaped frame wiping bracket with an opening facing upward as a supporting structure, and a lifting slide is provided in the wiping bracket which can slide in the vertical direction. The lifting slide has a U-shaped box-shaped frame structure with a liquid level opening facing upward. It is driven by the power output of the lifting motor provided below to move up and down in the vertical direction, so as to drive the lifting and lowering of the wiping support, the flip assembly and the wiping assembly horizontally provided on its upper part, thereby realizing movement in the vertical direction, so as to approach or move away from the battery on the battery platform. The wiping mechanism of the present invention has an angle flipping function. The flipping function can not only realize the angle adjustment of the wiping component, but also facilitate its switching between the vertical and horizontal directions. When in the vertical direction, it is convenient to wipe the battery filling port, and when rotated to the horizontal direction, it is convenient to disassemble and replace the wiping material belt. The special thing is that the flipping method of the present invention is different from the traditional flipping method. The flipping method adopts the inclined top cylinder with movable arrangement at both ends to output linear power to realize the flipping drive of the wiping support plate. This driving method converts the simple cylinder linear drive into the rotation drive of the wiping support platform. At the same time, the rotatable setting at both ends of the inclined top cylinder is used to effectively avoid motion interference during the power output process. Furthermore, during the flipping process of the wiping support plate, it has an arc-shaped guiding support function along the direction of its motion trajectory, that is, by respectively arranging arc-shaped support plates on the left and right sides of the wiping support platform, roller supports are respectively arranged on the left and right sides of the wiping support plate above the arc-shaped support plate, and the support rollers rotatably arranged on the roller supports are in contact with the arc-shaped support plate. During the rotation of the flipping support plate, the support rollers roll along the arc-shaped supporting surface at the top of the arc-shaped support plate. By using the arc-shaped supporting surface along the flipping path direction of the flipping support plate, the flipping process of the flipping support plate is realized without interfering with its flipping motion. The real-time rolling support in the device can effectively share part of the gravity of the flip support plate, reduce the power output demand, and reduce the energy consumption of the equipment; at the same time, by providing guide rollers on both sides of the support roller, the two guide rollers roll along the left and right side walls of the arc-shaped support plate as the flip support plate flips, thereby achieving left and right limit guidance of the flip support plate, which can effectively ensure the stability of the position angle of the flip support plate during the flipping process and improve its displacement accuracy. The use of rolling contact with the arc-shaped support plate can effectively reduce the friction resistance in the guiding process and avoid motion interference. Furthermore, the cleaning method adopted by the wiping mechanism of the present invention is to use the wiping belt body in motion to contact and rub the surface of the battery liquid filling port when passing through the surface of the battery liquid filling port, thereby completing the liquid absorption at the battery liquid filling port and wiping its surface;Specifically, the belt body component is used as the release and collection structure of the wiping belt body, and the wiping belt body is released and collected by the first reel and the second reel arranged at intervals on the side wall of the wiping support plate. For example, the clean belt body that has not been wiped clean is wound on the first reel, and is connected to the second reel after passing through multiple tensioning rollers arranged on the wiping support plate. The second reel rotates to pull out the wiping belt body and wind up the wiping belt body. In the process, the wiping belt body is pulled out and the automatic collection of the wiping belt body after wiping and cleaning is realized. In the process of leading out the wiping belt body, the pressure roller and the adjusting roller arranged on the wiping support plate are passed. When the wiping belt body passes through the gap space between the pressure roller and the adjusting roller, it is pressed and fixed by the two, and the pressure roller has the function of actively rotating The function is that when the pressure roller rotates, the static friction force is used to assist in pulling out the wiping belt body, and the tension of the wiping belt body can be adjusted in real time. In response to the process requirements of wiping multiple battery filling ports synchronously, the present invention arranges multiple sets of tensioning rollers in the vertical direction on the wiping support plate. When the wiping belt body passes through the multiple sets of tensioning rollers, multiple vertical spaces spaced apart from each other are formed, and wiping components are respectively provided in the multiple vertical spaces. When the wiping belt body moves to the bottom of the wiping component, the wiping component outputs downward power to push the wiping belt body downward and tighten it, and make it close to the battery filling port. When the wiping belt body passes through the battery filling port during movement, the friction between the belt surface and the battery filling port is used to complete the alignment. Automatic cleaning at the battery filling port; the wiping component is connected to the side wall of the wiping support plate with a wiping vertical plate, and the wiping cylinder vertically arranged on the wiping vertical plate with the output end facing downward outputs downward power to drive the wiping driving seat to move up and down, and the wiping driving seat drives the wiping slide connected thereon to move up and down, and the wiping slide drives the wiping rod arranged at its lower end to move up and down, so that the lower end of the wiping rod rests against the upper belt surface of the wiping belt body, so that the wiping belt body is close to the battery filling port; the special feature of the wiping slide of the present invention is that it has an adaptive adjustment function in the vertical direction, that is, the wiping slide is movably connected to the wiping driving seat in the vertical direction, and through the wiping spring arranged on its top and the wiping extension spring extending horizontally on the side wall of the wiping driving seat. The wiping rod is connected with the extension block; the movable elastic setting mode of the wiping slide enables the wiping rod and the wiping belt to achieve flexible contact with the battery filling port. The elastic buffer provided by the wiping spring can effectively avoid collision and extrusion of the battery filling port during the contact process, and when the wiping slide drives the wiping rod to move downward to push the wiping belt to the battery filling port, the upward reaction force of the battery filling port on the wiping rod pushes the wiping slide upward, so that the wiping spring is in a compressed state. The elastic force of the compressed wiping spring has a tendency to push the wiping slide downward in the opposite direction, so that the wiping rod and the wiping belt maintain a continuous downward pressure on the battery filling port, so as to ensure the contact stability between the wiping belt and the battery filling port during the wiping and cleaning process;In addition, the wiping slide of the present invention is an L-shaped structure, whose vertical side walls are slidably connected to the wiping drive seat, and whose horizontal side walls are provided with a rotary motor with an output end facing downward. The wiping rod is connected to the output end of the rotary motor and is driven by the rotary motor to rotate. While the wiping rod pushes the wiping belt downward, its lower end surface drives the wiping belt to contact the battery filling port, and then rotates on the upper surface of the wiping belt to improve the cleaning effect of the wiping belt at the battery filling port. In addition, an auxiliary member is provided on one side of the wiping rod. The auxiliary member drives the auxiliary slider via an auxiliary cylinder to drive the auxiliary block to press the wiping belt downward on the side of the wiping rod through the guide slope at its bottom. While adjusting the tension of the wiping belt, the bottom of the guide slope is provided with multiple air holes for blowing out high-pressure gas, thereby simultaneously achieving self-cleaning and drying of the wiping belt, effectively ensuring the cleaning effect of the wiping belt.

[0023] Based on the process requirement of cleaning the battery surface after the liquid filling port is cleaned, the present invention designs a cleaning mechanism that uses laser action to clean the battery surface; the special feature is that compared with the traditional single-side cleaning method, the cleaning mechanism of the present invention can simultaneously complete the automatic cleaning of the upper and side surfaces of the battery, and its implementation method is to control the movement path of the laser component to change the direction of the laser emitted by the laser component. Specifically, the cleaning mechanism uses a laser support arranged on the side of the battery platform as a bearing structure. The cross section of the laser support is an L-shaped structure, and an L-shaped arc rack and multiple arc slide rails are provided on its side walls. The laser slide is vertically spaced apart on the outside of the arc rack and the arc slide rail. Two sets of guide rollers are rotatably provided on the inner side wall of the laser slide. The two sets of guide rollers are respectively embedded in the arc slide rails from the upper and lower sides and can move freely along the extension path of the arc slide rail. This connection method realizes the free movement of the laser slide along the L-shaped path of the arc slide rail; further, a driving tooth is rotatably connected to the inner side wall of the laser slide, and the driving tooth and the teeth of the arc rack are engaged with each other. When the driving tooth is driven by the driving motor provided on the outer side wall of the laser slide to rotate, The reaction force of the arc-shaped rack on the driving teeth acts on the driving teeth, thereby realizing the driving of the laser slide and the movement of the laser slide along the path direction of the arc-shaped slide rail; at the same time, the extension path based on the arc-shaped slide rail includes horizontal and vertical directions respectively. When the laser slide moves to the horizontal direction on the arc-shaped slide rail, the laser head of the laser assembly arranged on the outer side wall of the laser slide emits laser downward to irradiate the upper surface of the battery to realize laser cleaning of the upper surface of the battery. When the laser slide moves to the vertical direction on the arc-shaped slide rail, the laser head emits laser in the horizontal direction to irradiate the side surface of the battery to realize laser cleaning of the side surface of the battery; thereby, laser cleaning of the upper and side surfaces of the battery is simultaneously realized by moving in an L-shaped path. In addition, in order to ensure the position stability of the laser head during cleaning, the present invention is also provided with a cleaning limit assembly, which includes two groups, corresponding to the cleaning positions when the laser cleans the upper surface and the side surface of the battery, respectively, and is used to limit and fix the laser head at these two positions respectively; specifically, a clamping support block is provided on the end wall of the laser slide facing the battery, and a clamping roller is rotatably provided on the clamping support block, and the clamping support block and the clamping roller move with the laser slide; two limit cylinders are provided on the side wall of the laser slide, and the output end of the limit cylinder is connected to the limit block, and the end of the limit block is provided with an inwardly recessed slot. When the laser slide moves to the limit block, the limit cylinder drives the limit block slot to move in the direction of the clamping roller, so that the clamping roller is embedded in the slot provided at the outer end of the limit block, thereby realizing the limit fixation of the laser slide by the mutual engagement of the clamping roller and the slot, effectively ensuring the position stability during the laser cleaning process and improving the accuracy of laser cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1This is one of the three-dimensional structural diagrams of the present invention.

[0025] Figure 2 This is the second schematic diagram of the three-dimensional structure of the present invention.

[0026] Figure 3 This is the third schematic diagram of the three-dimensional structure of the present invention.

[0027] Figure 4 This is the fourth schematic diagram of the three-dimensional structure of the present invention.

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure after the components are hidden in the present invention.

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the cache mechanism of the present invention.

[0030] Figure 7 It is a schematic diagram of the three-dimensional structure of the material taking and lifting arm of the present invention.

[0031] Figure 8 This is one of the three-dimensional structural schematic diagrams of the material taking head of the present invention.

[0032] Figure 9 for Figure 8 The enlarged structural diagram at point I is shown in the figure.

[0033] Figure 10 This is the second schematic diagram of the three-dimensional structure of the material taking head of the present invention.

[0034] Figure 11 for Figure 10 Schematic diagram of the enlarged structure at II in the middle.

[0035] Figure 12 It is a schematic diagram of the three-dimensional structure of the battery platform of the present invention.

[0036] Figure 13 It is a schematic diagram of the three-dimensional structure of the carrier assembly of the present invention.

[0037] Figure 14 It is a schematic diagram of the three-dimensional structure of the carrier assembly of the present invention after the components are hidden.

[0038] Figure 15 for Figure 14 Enlarged structural diagram at point III.

[0039] Figure 16 It is a schematic diagram of the three-dimensional structure of the opening and closing component of the present invention.

[0040] Figure 17 This is one of the three-dimensional structural schematic diagrams of the clamping component of the present invention.

[0041] Figure 18 This is the second schematic diagram of the three-dimensional structure of the clamping component of the present invention.

[0042] Figure 19 for Figure 17 Enlarged structural diagram at IV in the middle.

[0043] Figure 20 This is the third schematic diagram of the three-dimensional structure of the clamping component of the present invention.

[0044] Figure 21 for Figure 20 Enlarged structural diagram at V in the middle.

[0045] Figure 22 This is one of the three-dimensional structural schematic diagrams of the clamping member of the present invention.

[0046] Figure 23 This is the second schematic diagram of the three-dimensional structure of the clamping member of the present invention.

[0047] Figure 24 This is one of the three-dimensional structural schematic diagrams of the side clamp of the present invention.

[0048] Figure 25 This is the second schematic diagram of the three-dimensional structure of the side clamp of the present invention.

[0049] Figure 26 This is a schematic diagram of the three-dimensional structure of a carrier assembly after hiding components according to another embodiment of the present invention.

[0050] Figure 27 Schematic diagram of the three-dimensional structure of an opening and closing component according to another embodiment of the present invention.

[0051] Figure 28 This is one of the three-dimensional structural schematic diagrams of a clamping component according to another embodiment of the present invention.

[0052] Figure 29 This is a second schematic diagram of the three-dimensional structure of a clamping component according to another embodiment of the present invention.

[0053] Figure 30 This is one of the three-dimensional structural schematic diagrams of the liquid injection mechanism of the present invention.

[0054] Figure 31 This is the second schematic diagram of the three-dimensional structure of the liquid injection mechanism of the present invention.

[0055] Figure 32 This is one of the three-dimensional structural schematic diagrams of the liquid injection component of the present invention.

[0056] Figure 33 This is the second schematic diagram of the three-dimensional structure of the liquid injection component of the present invention.

[0057] Figure 34 This is one of the three-dimensional structural schematic diagrams of the wiping mechanism of the present invention.

[0058] Figure 35 for Figure 34 Enlarged structural diagram at VI in the middle.

[0059] Figure 36 This is the second schematic diagram of the three-dimensional structure of the wiping mechanism of the present invention.

[0060] Figure 37 It is a schematic diagram of the three-dimensional structure of the wiping component of the present invention.

[0061] Figure 38 This is one of the three-dimensional structural schematic diagrams of the wiping component of the present invention.

[0062] Figure 39 This is the second schematic diagram of the three-dimensional structure of the wiping component of the present invention.

[0063] Figure 40 This is one of the three-dimensional structural schematic diagrams of the cleaning mechanism of the present invention.

[0064] Figure 41 This is the second schematic diagram of the three-dimensional structure of the cleaning mechanism of the present invention.

[0065] Figure 42 This is one of the schematic diagrams of the component structure of the cleaning mechanism of the present invention.

[0066] Figure 43 This is the second schematic diagram of the component structure of the cleaning mechanism of the present invention.

[0067] Figure 44 This is one of the three-dimensional structural diagrams of the arm lifting mechanism of the present invention.

[0068] Figure 45 This is the second schematic diagram of the three-dimensional structure of the arm lifting mechanism of the present invention.

[0069] In the picture: 1. Machine; 2. Battery platform; 3. Cache mechanism; 4. Material removal and lifting arm; 5. Liquid injection mechanism; 6. Wiping mechanism; 7. Testing mechanism; 8. Cleaning mechanism; 9. Lifting arm mechanism; 0. Battery; 31. Cache support; 32. Cache motor; 33. Cache slide; 34. Material storage box; A. Material trough; 41. Arm support; 42. Robotic arm; 43. Reclaiming head; 431, connecting sleeve; 432, arm support plate; 433, first slide; 434, first extension block; 435, first limit seat; 436, first spring; 437, second limit seat; 438, support block; 439, second extension block; 4310, second spring; 4311, second slide; 4312, retrieving plate; 4313, retrieving nozzle; 4314, battery sensor; 21. First linear module; 22. Second linear module; 23. Load-bearing assembly; 231, carrying plate; 232, opening and closing component; 233, clamping component; 2321, opening and closing support; 2322, opening and closing slide rail; 2323, opening and closing motor; 2324, drive shaft; 2325, opening and closing push block; 2326, pressure sensor; 2327, opening and closing push seat; 2328, opening and closing spring; a, opening and closing mounting slot; 2331, clamping seat; 2332, clamping support; 2333, clamping slide; 2334, slide bracket; 2335, connecting frame; 2336, clamping support block; 2337, clamping block; 2338, first side seat; 2339, side clamping support; 23310, first locking rod; 23311, first side clamping strip; 23312, second side slide; 23313, roller; 23314, second locking rod; 23315, second side clamping strip; 23316, pressing plate; 23317, movable shaft; 23318, movable spring; 23319, movable push block; 23320, side clamping spring; B, clamping slot; C, opening and closing slot; D, first slot; E, second slot; 51. Liquid injection bracket; 52. Lifting motor; 53. Lifting shaft; 54. Lifting slide; 55. Liquid injection support; 56. Liquid injection support plate; 57. Liquid injection cylinder; 58. Liquid injection slide; 59. Liquid injection assembly; 591, liquid injection support; 592, liquid injection slide rail; 593, liquid injection extension block; 594, liquid injection guide sleeve; 595, liquid injection spring; 596, liquid injection seat; 597, liquid injection head; 61. Wiping bracket; 62. Lifting motor; 63. Lifting shaft; 64. Lifting carriage; 65. Wiping support; 66. Support box; 67. Swivel seat; 68. Lifting cylinder; 69. Lifting rod; 610. Lifting swivel seat; 611. Arc support plate; 612. Wiping support plate; 613. Roller support; 614. Support roller; 615. Guide roller; 616. Reel motor; 617. First reel; 618. Second reel; 619. Adjusting roller; 620. Pressing roller; 621. Wiping component; 6211, wiping vertical plate; 6212, wiping cylinder; 6213, wiping drive seat; 6214, wiping extension block; 6215, wiping spring; 6216, wiping slide; 6217, rotating motor; 6218, rotating support; 6219, wiping rod; 62110, tensioning roller; 62111, auxiliary cylinder; 62112, auxiliary slide; 62113, auxiliary block; 81. Laser support; 82. Curved slide rail; 83. Curved rack; 84. Limit cylinder; 85. Limit block; 86. Laser slide; 87. Drive motor; 88. Drive gear; 89. Clamping support block; 810. Clamping roller; 811. Guide roller; 812. Laser linear module; 813. Laser lift base; 814. Laser head; 91. First bracket; 92. Second bracket; 93. First lifting arm linear module; 94. Second lifting arm linear module; 95. Lifting arm head. DETAILED DESCRIPTION

[0070] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0071] It should be noted that all directional indications such as up, down, left, right, front, back, etc. in the embodiments of the present invention are only used to explain the relative position relationship and movement status of various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0072] In the present invention, unless otherwise specified or limited, the terms "connection" and "fixed" should be understood in a broad sense. For example, "connection" can mean fixed connection, detachable connection, or integration; it can mean mechanical connection or electrical connection; it can mean direct connection or indirect connection through an intermediate medium; it can mean internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example 1

[0073] like Figures 1 to 5 As shown, the present invention proposes a battery filling and wiping cleaning machine for battery filling and wiping and cleaning, comprising a horizontally arranged machine 1, and also comprising a battery platform 2, a cache mechanism 3, a material picking and moving arm 4, a liquid filling mechanism 5, a wiping mechanism 6, a detection mechanism 7, a cleaning mechanism 8 and an arm moving mechanism 9, wherein the battery platform 2 is arranged on the machine 1 in a straight line direction and outputs power in a straight line direction; the cache mechanism 3 is arranged on one side of the battery platform 2; the material picking and moving arm 3 is erected between the battery platform 2 and the cache mechanism 3; the batteries clamped on the battery platform 2 are inspected and the defective products are moved to the cache mechanism 3 for storage through the material picking and moving arm 3; the liquid filling mechanism 5, the wiping mechanism 6, the detection mechanism 7 and the cleaning mechanism 8 are arranged in sequence on the side of the battery platform 2 in a straight line direction, and the battery platform 2 drives the battery to move, thereby completing battery filling, liquid filling port wiping, detection and battery cleaning in sequence; the arm moving mechanism 9 is arranged on the side of the battery platform 2 and is arranged corresponding to the cleaning mechanism 8, for moving and unloading the batteries after cleaning.

[0074] Furthermore, the present invention has designed a liquid filling and wiping cleaning machine that can achieve the automatic transfer of multiple batteries between different workstations in a vertical clamping manner, realize automatic battery liquid filling, wipe and clean the liquid filling port, and laser clean the battery cell surface, thereby improving production capacity and product yield. The present invention aims to provide an automated equipment related to battery cell liquid filling and cleaning for application in the field of battery production. Its function is to achieve automatic liquid filling of battery cells, automatic wiping and cleaning of the liquid filling port after liquid filling of battery cells, and automatic laser cleaning of the battery cell surface, aiming to improve the degree of automation of the battery cell liquid filling and post-filling cleaning process, production capacity, and the quality of liquid filling and cleaning. Specifically, the present invention uses a horizontally arranged machine as a bearing structure, and a battery platform is arranged on the machine in a straight line direction. Multiple batteries are clamped on the battery platform at the same time, and the multiple batteries are driven to move successively in a straight line direction to the liquid injection mechanism, wiping mechanism, detection mechanism and cleaning mechanism arranged on the side of the battery platform, and complete the automatic liquid injection of the battery cells, automatic wiping and cleaning of the liquid injection port, post-cleaning detection and laser cleaning of the battery cell surface in sequence. After the multiple battery cells are taken out from the previous workstation by the material picking and lifting arm, they are synchronously inserted into the battery platform in a vertical direction so that their liquid injection ports face upward. The defective products after detection are also taken out by the material picking and lifting arm and moved to the cache mechanism for storage. The good products after detection are moved to the lifting arm mechanism via the battery platform and taken out and unloaded by the lifting arm mechanism. Example 2

[0075] like Figure 6 As shown, as an embodiment of the present invention, the cache mechanism 3 of the present invention includes a cache support 31, a cache motor 32, a cache slide 33 and a storage box 34, wherein the cache support 31 is horizontally mounted on the machine 1; the cache motor 32 is arranged on the cache support 31, and outputs linear power in a direction perpendicular to the battery platform 2; the cache slide 33 is slidably arranged on the cache support 31, and is connected to the output end of the cache support 31; the storage box 34 includes at least two, at least two storage boxes 34 are spaced apart on the cache slide 33; the top of the storage box 34 is open, and at least two material troughs A are provided in the storage box 34, and the tops of at least two material troughs A are open so as to vertically insert batteries. Example 3

[0076] like Figures 7 to 11 As shown, as an embodiment of the present invention, the material-grabbing arm 4 of the present invention includes an arm bracket 41, a robotic arm 42 and a material-grabbing head 43, wherein the arm bracket 41 is arranged on the machine 1; the robotic arm 42 is arranged on the arm bracket 41 and outputs power along at least two degrees of freedom; the material-grabbing head 43 is connected to the output end of the robotic arm 42 and is driven by the robotic arm 42.

[0077] The material taking head 43 includes a connecting sleeve 431, an arm support plate 432 and a material taking component, wherein the connecting sleeve 431 is connected to the output end of the robot arm 42; the arm support plate 432 is fixed to the bottom of the connecting sleeve 431; the material taking component includes at least two groups, at least two groups of material taking components are spaced apart on the side walls of the arm support plate 432, and extend downward respectively for taking and placing the battery 0; the material taking component includes a first slide 433, a first extension block 434, a first limit seat 435, a first spring 436, a second limit seat 437, a support block 438, a second extension block 439, a second spring 4310, a second slide 4311, a taking The material plate 4312, the material suction nozzle 4313 and the battery sensor 4314, wherein the first slide 433 is slidably connected to the side wall of the arm support plate 432 in the vertical direction; the upper side wall of the first slide 433 is provided with a first extension block 434 extending horizontally outward; the upper and lower sides of the first extension block 434 are respectively provided with a first limit seat 435 and a second limit seat 437, the first limit seat 435 and the second limit seat 437 are arranged on the arm support plate 432 at an interval, and the first extension block 434 is free to move between the first limit seat 435 and the second limit group 437; the first spring 436 is vertically connected to the first The limiting seat 435 and the first extension block 434 are used to provide elastic buffering when the first slide 435 is subjected to an upward force; the support block 438 is horizontally arranged at the bottom of the first slide 433, and the side of the support block 438 is perpendicular to the second extension block 439 extending horizontally from its side, and the bottom of the support block 438 is provided with a slide rail; the second slide 4311 is slidably connected to the slide rail at the bottom of the support block 438, and the side of the second slide 4311 is provided with an upwardly extending protrusion; the second spring 4310 is connected between the second extension block 439 and the protrusion of the second slide 4311, and is used to slide on the second slide 4311 Provide elastic buffering; the picking plate 4312 is vertically arranged at the bottom of the second slide 4311 and extends downward, and an air path is arranged inside the picking plate 4312, and the air path is connected to the external vacuum generator, and at least two mounting holes are provided on the lower side wall of the picking plate 4312; the picking nozzle 4313 includes at least two, at least two picking nozzles 4313 are respectively arranged in at least two mounting holes, and are connected to the air path inside the picking plate 4312; the picking plate 4311 is provided with an inner groove, and the inner groove is located between the picking nozzles 4313; the battery sensor 4314 is arranged in the inner groove for sensing and detecting the battery.

[0078] Based on the process requirement that the filling port of the battery cell needs to be set upward during the battery filling process to facilitate the filling and subsequent wiping and cleaning of the filling port, the material picking arm of the present invention adopts a vertical material picking method, that is, the battery cell is fixed by vacuum negative pressure adsorption through side suction; specifically, the material picking arm is supported by a material picking bracket, and the robotic arm provides multiple degrees of freedom in multiple directions to drive the material picking head to move between different workstations. The material picking head is connected to the output end of the robotic arm through a connecting sleeve, and an arm support plate is vertically provided at the bottom of the connecting sleeve. Multiple groups of material picking components are arranged at intervals on the arm support plate, and the multiple groups of material picking components synchronously realize side suction material picking of multiple battery cells. The special feature is that the material-picking component has a flexible adaptive adjustment function in both the vertical and horizontal directions, that is, the first slide of the material-picking component is movably connected to the side wall of the lifting arm support plate in the vertical direction, and is limited by the first extension block horizontally extending from its side in the space between the first limit seat and the second limit seat. The first extension block is connected to the first limit seat by a first spring, so that when the first slide moves in the vertical direction, the first spring provides elastic buffering, so as to avoid rigid contact with the battery cell during the process of taking out the battery cell and reduce the extrusion deformation of the battery cell; similarly, a support block is provided at the bottom of the first slide, and a second extension block extending horizontally is provided on the side of the support block. The bottom of the second slide is connected to a second slide seat movably in the horizontal direction, and the second slide seat is connected to the second extension block by a second spring. The second spring provides elastic buffering, so that flexible contact is achieved when contacting the battery surface during the process of taking and placing the battery, so as to avoid rigid contact with the battery and reduce extrusion deformation of the battery; the bottom of the second slide seat is vertically connected to a picking plate, and an air path is arranged inside the picking plate, and a plurality of picking nozzles connected to the air path are provided, so that when the picking plate approaches the battery from the side, the vacuum negative pressure generated by the picking nozzle is used to adsorb and fix the side of the battery; in addition, a battery sensor is provided in the inner groove of the picking plate, which is used to sense the battery in real time during the process of taking and placing the battery. Example 4

[0079] like Figures 12 to 25 As shown, as an embodiment of the present invention, the battery platform 2 of the present invention includes a first linear module 21, a second linear module 22 and a bearing assembly 23, wherein the first linear module 21 is arranged on the machine 1 along a linear direction; the second linear module 22 and the bearing assembly 23 include at least two groups, at least two groups of second linear modules 22 are arranged at intervals on the first linear module 21, and are driven by the first linear module 21 to move linearly, and the second linear module 22 outputs power in a direction perpendicular to the first linear module 21; the bearing assembly 23 is arranged on the second linear module 22, and is driven by the second linear module 22 to move linearly.

[0080] The supporting assembly 23 includes a supporting plate 231, an opening and closing component 232 and a clamping component 233, wherein the supporting plate 231 is horizontally arranged on the second linear module 22; the opening and closing component 231 includes at least two groups, and at least two groups of opening and closing components 232 are arranged at intervals on the supporting plate 231; the clamping component 233 is arranged on the side of the opening and closing component 232, and at least two clamping stations are arranged at intervals on the clamping component 233, and at least two clamping stations are respectively arranged corresponding to at least two opening and closing components, and a battery 0 is placed on the clamping station, and the clamping component 233 clamps and fixes the battery 0; the opening and closing component 232 outputs power to drive the clamping component 233 to open and close.

[0081] The opening and closing component 232 includes an opening and closing support 2321, an opening and closing slide rail 2322, an opening and closing motor 2323, a drive shaft 2324, an opening and closing push block 2325, a pressure sensor 2326, an opening and closing push seat 2327 and an opening and closing spring 2328, wherein the opening and closing support 2321 is horizontally arranged, and an opening and closing installation groove a is provided in the opening and closing support 2321; the opening and closing slide rail 2322 is arranged on the side wall of the opening and closing installation groove a; the opening and closing motor 23 ... In the opening and closing installation groove a, the side wall of the opening and closing motor 2323 is slidably connected to the opening and closing slide rail 2324; the output end of the opening and closing motor 2323 is connected to the drive shaft 2324, and the power of the opening and closing motor 2323 controls the rotation of the drive shaft 2324; the drive shaft 2324 is inserted into the opening and closing support 2321 and is threadedly connected to the opening and closing support 2321. When the drive shaft 2324 rotates, the force provided by the opening and closing support 2321 causes the drive shaft 2324 to rotate. 324 drives the opening and closing motor 2323 to move linearly; the opening and closing push block 2325 is connected to the bottom of the opening and closing motor 2323 and extends outward through the opening and closing support 2321. The outer ends of the opening and closing push block 2325 are arc-shaped structures on both sides. The opening and closing push block 2325 pushes the clamping component 233 laterally through the arc-shaped structure during the linear motion; the pressure sensor 2326 is arranged on the top of the opening and closing motor 2323, and an opening and closing push seat 2327 is provided on the side opposite to the pressure sensor 2326 and the opening and closing push block 2325; a mounting slot is provided in the opening and closing push seat 2327; the opening and closing spring 2328 is arranged in the mounting slot of the opening and closing push seat 2327, and the two ends of the opening and closing spring 2328 extend outside the mounting slot respectively, one end of which is connected to the pressure sensor 2326, and the other end is used to contact and push the clamping component. The reaction force of the clamping component is transmitted to the pressure sensor 2326 through the opening and closing spring 2328 for real-time pressure sensing.

[0082] The clamping component 233 includes a clamping seat 2331, a clamping support 2332, a front clamping piece and a side clamping piece; wherein, the clamping seat 2331 is horizontally arranged on the side of the opening and closing component 232, and at least two opening and closing grooves C are provided at the bottom of the clamping seat 2331, and at least two opening and closing grooves C are provided corresponding to at least two groups of opening and closing components 232 so that the opening and closing push blocks 2325 of the opening and closing components 232 can penetrate; a vertical support plate extending vertically upward is provided on the clamping seat 2331; at least two clamping grooves B are provided on one side wall of the vertical support plate, The top of the loading slot B is open so that the battery 0 can be vertically inserted; the positive clamps and side clamps respectively include at least two groups, and the at least two groups of positive clamps and side clamps correspond to at least two loading slots B respectively; the positive clamps are used to press the battery surface in the loading slot B from the outside; the side clamps are used to press the battery 0 from both sides of the loading slot B; the loading support 2332 includes at least two, at least two loading supports 2332 are horizontally arranged on the other side wall of the vertical support plate of the loading support 2331, and are respectively corresponding to at least two loading slots B.

[0083] The positive clamping member includes a clamping slide 2333, a slide bracket 2334, a connecting frame 2335, a clamping support block 2336 and a clamping block 2337, wherein the clamping slide 2333 is slidably connected to the bottom of the clamping support 2332; the slide bracket 2334 is a U-shaped frame structure, the slide bracket 2334, the slide bracket 2334 is connected to the clamping slide 2333, and horizontally passes through the vertical support of the clamping seat 2331 The plate extends to one side of the vertical support plate; the connecting frame 2335 is connected to the slide bracket 2334, and the middle part of the connecting frame 2335 extends vertically to the outside of the clamping groove B; the clamping block 2337 is vertically arranged on the side wall of the middle part of the connecting frame 2335 close to the clamping groove B; the positive clamping member also includes a pressing piece 23316, a movable shaft 23317, a movable spring 23318 and a movable push block 23319, wherein the The pressing piece 23316 is vertically arranged at the bottom of the clamping bracket 2334 and extends vertically downward so that the opening and closing spring 2328 of the lower opening and closing component 232 pushes and drives the clamping bracket 2334 to move linearly; the movable pushing block 23319 is arranged at the bottom of the clamping slide 2333, and the movable pushing block 23319 is rotatably connected to the clamping slide 2333 through a movable shaft 23317 that is rotatably embedded in the bottom of the clamping slide 2333; the movable spring 23318 is connected between the movable pushing block 23319 and the clamping slide 2333 to provide elastic force; the bottom of the movable pushing block 23319 presses against the opening and closing push seat 2327 of the lower opening and closing component 232, and the elastic force provided by the movable spring 23318 reacts to the movable pushing block 23319, so that the movable pushing block 23319 drives the clamping block 2337 to maintain the state of clamping the battery 0.

[0084] The side clamps include two groups, and the two groups of side clamps are respectively arranged on both sides of the clamping slot B, one group of side clamps is fixedly arranged on the clamping seat 2331 and is located on one side of the clamping slot B, and the other group of side clamps is movably arranged on the clamping seat 2331 and is located on the other side of the clamping slot B, and is connected to the clamping seat 2331 through the side clamp spring 23320. In the natural state, the tension of the side clamp spring 23320 drives it to approach the clamping slot B from the other side, so as to clamp and fix the battery 0 from the side; the side clamps include a first side seat 2338, a side clamp support 2339, a first locking rod 23310 and a first side clamping strip 23311, wherein the ... A side seat 2338 is set on the clamping seat 2331 and is located on one side of the clamping groove B; the side clamping support 2339 is set on the first side seat 2338, and slides in the concave groove on the first slide 2338 to adjust its position. A first groove D is opened on the side clamping support 2339, and a first locking rod 23310 is inserted in the first groove D. After the side clamping support 2339 adjusts its relative position with the first side seat 2338, it is fixedly connected to the first side seat 2338 through the first locking rod 23310; the first side clamping strip 23311 is vertically set on the side clamping support 2339, and the first side clamping strip 23311 moves linearly with the first side seat 2338, and is used to The battery 0 is clamped from one side of the battery slot B; the side clamping member also includes a second side slide 23312, a roller 23313, a second locking rod 23314 and a second side clamping strip 23315, wherein the second side slide 23312 is slidably arranged on the clamping seat 2331 and is located on the other side of the clamping slot B; the roller 23313 is rotatably connected to the bottom of the second side slide 23312 and extends vertically downward to the opening and closing slot C of the clamping seat 2331, so that when the opening and closing push block 2325 of the opening and closing component 232 is inserted into the opening and closing slot C, the side push roller 23313 pushes the second side slide 23312 to move; the second side slide 23312 A second groove E is provided on 3312; the second side clamp 23313 is connected to the second side slide 23312. After the second side clamp 23313 adjusts its relative position with the second side slide 23312, it is locked and fixed by inserting the second locking rod 23314 into the second groove E; the side clamp spring 23320 is arranged at the lower part of the second side slide 23312, and the two ends of the side clamp spring 23320 are respectively connected to the second side slide 23312 and the clamping seat 2331. The elastic force of the side clamp spring 23320 pulls the second side slide 23312 and the second side clamp 23315 to maintain proximity to the battery slot B so as to clamp and fix the battery 0.

[0085] Based on the process requirement that the filling port of the battery cell needs to be set upward during the battery filling process to facilitate filling and subsequent wiping and cleaning of the filling port, the battery platform of the present invention adopts a vertical method to complete the synchronous support and clamping of multiple batteries, and realizes adaptive flexible clamping of the batteries; specifically, the battery platform as a whole uses a first linear module extending in a straight line along the left and right directions of the machine as a horizontal linear output power component, and the first linear module synchronously drives multiple groups of second linear modules connected thereto to move linearly in the left and right directions, and the second linear module outputs linear power in a direction perpendicular to the first linear module to drive the support assembly thereon to move linearly, thereby realizing the horizontal and longitudinal movement of the support assembly in the horizontal plane; the special feature is that the support assembly of the present invention includes a support plate, an opening and closing component and a clamping component, and the support plate is used to be horizontally arranged on the output end of the second linear module, and the opening and closing component includes multiple groups, and the multiple groups of opening and closing components are The clamping parts are evenly spaced and arranged on the carrying plate, and the clamping parts are arranged on the side of multiple groups of opening and closing parts in a straight line direction. The bottom of the opening and closing support of the clamping parts is provided with an opening and closing groove that is concave upwards, and the opening and closing groove is connected front and back so that the opening and closing push block of the opening and closing parts can be inserted; a vertical support plate extending upward is vertically provided on the opening and closing support of the clamping parts, and a plurality of clamping grooves are provided on the side walls of the vertical plate corresponding to the multiple opening and closing parts. The top, both end sides and outer sides of the clamping groove are open surface structures, and the back side of the clamping groove is supported by the vertical support plate. After the battery is vertically inserted into the clamping groove, the positive clamping part presses and fixes the side of the battery from the open surface on the outside, and the side clamping parts press and fix the battery from the two end sides of the battery; the positive clamping part and the side clamping part both adaptively clamp the battery flexibly, and maintain the clamping and fixation of the battery in the clamping groove by elastic force in the natural state. When the battery needs to be taken or placed, a power is output through the opening and closing part below, and the pushing and opening of the positive clamping part and the side clamping part are simultaneously realized.The cam is connected with the side wall of the opening and closing mounting groove by a threaded connection, and the cam is connected with the side wall of the opening and closing mounting groove by a threaded connection. When the cam outputs power to control the rotation of the drive shaft, the drive shaft is connected with the side wall of the opening and closing mounting groove by a threaded connection. When the cam drives the drive shaft to rotate, the reaction force of the side wall of the opening and closing mounting groove drives the drive shaft and the opening and closing motor to move linearly. The screw principle is used to convert the rotation of the opening and closing motor into its own linear drive. When the opening and closing motor moves linearly along the opening and closing slide rail, it also drives the opening and closing push block horizontally arranged below its end and the opening and closing push block, pressure sensor and opening and closing spring arranged on its top to move linearly synchronously. The linear thrust of the opening and closing push block is converted into a thrust perpendicular to it through the arc surface structure arranged on the side wall of the outer end thereof, and acts on the side clamping member of the clamping component, thereby driving the side The clamp releases the battery in the clamping slot; synchronously, the linear power output by the opening and closing push block, the pressure sensor and the opening and closing spring acts on the positive clamp of the clamping component, so that the positive clamp releases the battery in the clamping slot from the front side, so as to realize the taking and placing of the battery; after the conversion, the power output of the opening and closing component simultaneously realizes the loosening action of the positive clamp and the side clamp of the clamping component, which saves power consumption while realizing the synchronous opening of the positive clamp and the side clamp, effectively ensuring the synchronization of the movement of the two; at the same time, the positive clamp and the side clamp maintain the movement trend of pressing toward the clamping slot through the elastic force of the spring in the natural state. The action of the elastic force can not only ensure the continuous clamping and fixation of the battery, but also have a flexible buffering function with the battery during the clamping process, realize flexible contact with the battery, and can effectively avoid the extrusion deformation of the battery during the clamping process; at the same time, when the power output of the opening and closing component is greater than the elastic force, it can drive the positive clamp and the side clamp to release the battery. Example 5

[0086] like Figures 26 to 29 As shown, as an embodiment of the present invention, the difference between the opening and closing component 232 in this embodiment and that in Example 4 is that the arc surface structure of the end of the opening and closing push block 2325 in this embodiment is different from that of the opening and closing push block 3235 in Example 4. The end of the arc surface of the end of the opening and closing push block 3235 in Example 4 is a cone-shaped tip structure protruding outward, while the end of the opening and closing push block 3235 in this embodiment is a convex head structure, and the arc surface structure is located on the left and right sides of the convex head structure.

[0087] As an embodiment of the present invention, the structural positional relationship of the clamping component 233 of the present invention differs from that of the clamping component 233 in Example 4. Specifically, the clamping support 2332 and the clamping slot B of the clamping component in Example 4 are respectively disposed on the front and rear sides of the vertical support plate of the clamping support 2331. The bottom of the clamping support 2332 is slidably connected to a clamping slide 2333. When the clamping slide 2333 is pushed by the opening and closing component 232, it drives the clamping bracket 2334 through the vertical support plate to drive the connecting frame 2335 on the same side of the clamping slot B to move linearly, thereby clamping and fixing the battery from the front. The clamping slide 2333 in this embodiment is arranged on the same side of the clamping slot B. The clamping slide 2333 is a U-shaped frame structure, which is fixedly connected to the vertical support plate. The bottom of the clamping slide 2333 is slidably connected to the clamping support 2332. The pressing plate 23316, the movable shaft 23317, the movable spring 23318 and the movable push block 23319 are all arranged at the bottom of the clamping support 2332. The power output by the opening and closing component 232 is transmitted to the clamping support 2332, and the clamping support 2332 drives the clamping support block 2336 and the clamping block 2337 arranged at one end near the clamping slot B to move, so as to achieve the function of clamping and fixing the battery. Example 6

[0088] like Figures 30 to 33As shown, as an embodiment of the present invention, the liquid injection mechanism 5 in this embodiment includes a liquid injection bracket 51, a jacking motor 52, a jacking shaft 53, a jacking slide 54, a liquid injection support 55, a liquid injection support plate 56, a liquid injection lifting assembly and a liquid injection assembly 59, wherein the liquid injection bracket 51 is arranged on the machine 1 and is located on the side of the battery platform 2, and the liquid injection bracket 51 is a box-shaped frame with an opening facing upward; the jacking slide 54 is a U-shaped seat structure with an opening facing upward, and the jacking slide 54 is slidably connected to the side wall of the liquid injection bracket 51 in the vertical direction; the jacking motor 52 is arranged at the lower part of the liquid injection bracket 51, and the output end extends upward through the liquid injection bracket 51; the jacking shaft 53 is connected to the output end of the jacking motor 52 , driven by the jacking motor 52 to rotate; the jacking shaft 53 is threadedly connected to the jacking slide 54, and the jacking shaft 53 drives the jacking slide 54 to move up and down when it rotates; the liquid injection support 55 is horizontally arranged on the upper part of the jacking slide 54; the liquid injection support plate 56 is vertically arranged on the side of the liquid injection support 55 close to the battery platform 2; the liquid injection lifting assembly is arranged on the side wall of the liquid injection support plate 56 and outputs power in the vertical direction; the liquid injection assembly 59 includes at least two groups, at least two groups of liquid injection assemblies 59 are arranged at intervals on the liquid injection lifting assembly, and are driven by the liquid injection lifting assembly to move synchronously up and down, so as to inject liquid close to the liquid injection port of the battery on the battery platform 0; the liquid injection lifting assembly includes a liquid injection cylinder 57 and a liquid injection cylinder 57. The liquid slide 58, wherein the liquid injection cylinder 57 is arranged on the upper part of the liquid injection support plate 56, and the output end is arranged downward; the liquid injection slide 58 is slidably connected to the side wall of the liquid injection support plate 56 in the vertical direction, and is connected to the output end of the liquid injection cylinder 57, and is driven by the liquid injection cylinder 57 to move up and down; the liquid injection component 59 is arranged on the side wall of the liquid injection slide 58, and the liquid injection component 59 includes a liquid injection support 591, a liquid injection slide 592, a liquid injection extension block 593, a liquid injection guide sleeve 594, a liquid injection spring 595, a liquid injection seat 596 and a liquid injection head 597, wherein the liquid injection support 591 is vertically arranged on the side wall of the liquid injection slide 58; the liquid injection slide 592 is arranged on the side wall of the liquid injection support 591 in the vertical direction On the top; the injection extension block 593 is arranged on the upper side wall of the injection support 591 and extends horizontally outward; the injection guide sleeve 594 is arranged at the bottom of the injection extension block 593 and extends vertically downward; the injection seat 596 is slidably connected to the injection slide rail 592, and the injection seat 596 is guided and limited by a guide rod inserted into the column liquid guide sleeve 594 and freely sliding in the injection guide sleeve 594; the outer sleeve of the guide rod is provided with an injection spring 595, and the two ends of the injection spring 595 are respectively connected to the injection guide sleeve 594 and the injection seat 596, which is used to provide elastic buffering during the injection process; a liquid path is arranged inside the injection seat 596, and an access port is opened on the side wall of the injection seat 596 to connect to an external liquid supply device;The injection head 597 is connected to the bottom of the injection seat 596 and is in communication with the liquid path of the injection seat 596 for injecting liquid into the injection port of the battery 0.

[0089] Furthermore, the present invention designs a liquid injection mechanism according to the requirements of the battery liquid injection process. The liquid injection mechanism is arranged on the side of the battery platform as a whole. When the battery platform fixes multiple battery clamps and moves to the liquid injection mechanism, the liquid injection action is completed by the liquid injection mechanism; the liquid injection mechanism of the present invention realizes automatic liquid injection of multiple batteries at the same time by synchronously driving the lifting and lowering movements of multiple groups of liquid injection components, thereby improving the liquid injection efficiency; specifically, the liquid injection mechanism uses a liquid injection bracket with a U-shaped opening facing upward as a bearing structure, and a top connection is slidable in the vertical direction inside the liquid injection bracket. The lifting slide is driven by the lifting shaft threadedly connected to the lifting motor below to move up and down, so as to drive the liquid injection support platform and the liquid injection support plate arranged thereon to move up and down; the liquid injection support plate is arranged vertically, and the liquid injection slide is slidably connected to the side wall thereof in the vertical direction. Multiple groups of liquid injection components are arranged at intervals on the side wall of the liquid injection slide. The liquid injection slide is driven by the liquid injection cylinder above to drive the multiple groups of liquid injection components to move up and down synchronously, so as to approach the multiple batteries on the battery platform synchronously and complete the liquid injection of multiple batteries at the same time. The special feature of the present invention is that the liquid injection component has a self-adaptive flexible adjustment function, that is, the liquid injection component flexibly contacts the battery when it approaches the battery downward before liquid injection, and maintains the state of pressing the liquid injection port downward by elastic force, so as to ensure the airtight connection between the liquid injection port and the battery during the liquid injection process; specifically, the liquid injection component is supported by a liquid injection support vertically arranged on the side wall of the liquid injection slide, and a liquid injection extension block extending horizontally outward is provided on the top outer wall of the liquid injection support. The liquid injection seat below the liquid injection extension block is slidably connected to the liquid injection slide rail on the side wall of the liquid injection support in the vertical direction, and the liquid injection seat drives the liquid injection head arranged at the bottom thereof to have a movable function in the vertical direction, so that the column liquid head has a movable function when it approaches the liquid injection port of the battery below during the liquid injection process. At the same time, the column liquid seat is connected to the liquid injection guide sleeve arranged at the lower part of the liquid injection extension block through a guide rod vertically inserted therein. When the liquid filling slide moves in the vertical direction, the cylinder is guided and limited by the guide rod; at the same time, a liquid filling spring is provided on the guide rod, and the two ends of the liquid filling spring push against the guide sleeve and the liquid filling seat respectively. In the natural state, the elastic force of the liquid filling spring provides a thrust to push the liquid filling seat downward to maintain the downward pressure of the liquid filling seat and the liquid filling head; when the liquid filling support as a whole descends and approaches the battery, when the liquid filling head is attached to the liquid filling port of the battery, the upward reaction force of the battery acts upward on the liquid filling port, and as the liquid filling support continues to descend, the liquid filling spring is compressed, and the compressed liquid filling spring provides downward elastic pressure to the liquid filling head. This continuous pressure can not only ensure the elastic buffering when the liquid filling head contacts the battery liquid filling port, but also maintain the contact and closure of the liquid filling head and the battery liquid filling port during the liquid filling process, thereby ensuring the stability of the connection with the battery liquid filling port during the liquid filling process and reducing the leakage of electrolyte during the liquid filling process. Example 7

[0090] like Figures 34 to 39As shown, as an embodiment of the present invention, the wiping mechanism 6 in this embodiment includes a wiping bracket 61, a wiping lifting assembly, a flip assembly and a wiping assembly, wherein the wiping bracket 61 is arranged on the machine 1, and the wiping bracket 61 is a U-shaped box-shaped frame with an open top; the wiping lifting assembly is arranged in the wiping bracket 61 and outputs power in the vertical direction; the flip assembly is arranged on the wiping lifting assembly, and is driven to move up and down by the wiping lifting assembly, and the flip assembly outputs power in the inclined direction to drive the wiping assembly arranged thereon to flip; the wiping assembly includes a wiping support plate 612, a belt part and a wiping part 621, wherein one side of the wiping support plate 612 is rotatably connected to the flip assembly; the belt part is arranged On the side wall of the wiping support plate 612, it is used to guide out and reel in the wiping material belt; the wiping component 621 includes at least two groups, and at least two groups of wiping components 621 are arranged at intervals on the side wall of the wiping support plate 612 and are located on the guide path of the wiping material belt, and the lower end of the wiping component 621 is against the wiping material belt and pushes the wiping material belt to the filling port of the battery 0 for wiping the filling port; the wiping lifting assembly includes a lifting motor 62, a lifting shaft 63 and a lifting slide 64, wherein the lifting motor 62 is arranged at the bottom of the wiping bracket 61, and the output end extends upward into the wiping bracket 61; the lifting slide 64 is arranged in the wiping bracket 61 and is slidably connected to the side wall of the wiping bracket 61 in the vertical direction; the lifting shaft 63 is connected to the lifting motor 62, and the lifting shaft 63 is connected to the lifting motor 62. The output end of the lowering motor 62 is driven by the lifting motor 62 to rotate; the lifting shaft 63 is inserted into the lifting slide 64 and is threadedly connected to the lifting slide 64. When the lifting shaft 63 rotates, it drives the lifting slide 64 to move up and down; the flip assembly includes a wiping support 65, a support box 66, a swivel 67, a tilting cylinder 68, a tilting rod 69, a tilting swivel 610 and a bearing guide component, wherein the wiping support 65 is horizontally arranged on the lifting slide 64, and one side of the wiping support 65 is rotatably connected to the wiping support plate 612; the support box 66 is hung on the bottom of the wiping support 65; the swivel 67 is rotatably arranged on the support box 66; the bottom of the tilting cylinder 68 is connected to the swivel 67; the tilting rod One end of 69 is connected to the output end of the inclined top cylinder 68, and the other end of the inclined top rod 69 is rotatably connected to the wiping support plate 612 through the inclined top rotating seat 610. The power output by the inclined top cylinder 68 drives the wiping support plate 612 to rotate via the inclined top rod 69; the bearing guide component includes two groups, and the two groups of bearing guide components are respectively arranged on both sides of the wiping support platform 65, for bearing and guiding the wiping support plate 612 during the rotation process of the wiping support plate 612; the bearing guide component includes an arc-shaped support plate 611, a roller support 613, a supporting roller 614 and a guide roller 615, wherein the arc-shaped support plate 611 includes two pieces, and the two arc-shaped support plates 611 are respectively arranged on both sides of the wiping support platform 65, and the top surface of the arc-shaped support plate 611 is an arc-shaped structure;The roller support 613 is connected to the side wall of the wiping support plate 612 and extends outward. The roller support 613 is provided with a roller groove corresponding to the arcuate support plate 611. The support roller 614 is rotatably mounted on the roller groove of the roller support 613. The support roller 614 is supported by the arcuate support plate 611 and rolls along the arcuate support plate 611 during the rotation of the wiping support plate 612. The guide rollers 615 include two guide rollers 615. The two guide rollers 615 are spaced apart at the bottom of the roller support 613 and rotatably connected to the roller support 613. The two guide rollers 615 are respectively located on both sides of the arcuate support plate 611. During the rotation of the wiping support plate 612, they extend along the side walls of the arcuate support plate 611 to guide and limit.

[0091] The belt body component includes a reel motor 616, a first reel 617, a second reel 618, a pressure roller 619 and an adjustment roller 620, wherein the reel motor 616 includes two, and the two motors 616 are respectively arranged on one side wall of the wiping support plate 612 at intervals, and the output end passes through the wiping support plate 612 and extends to the other side of the wiping support plate 612; the first reel 617 and the second reel 618 are arranged on the other side of the wiping support plate 612, and are respectively connected to the output ends of the two reel motors 616, and are respectively driven by the two reel motors 616 to rotate; the wiping belt body is wound on the first reel 617 and the second reel 618; the rotatable side wall of the wiping support plate 612 At least two tensioning rollers are movable; the wiping belt body is tensioned by the tensioning roller after being guided out by the first reel 617 or the second reel 618, and is wound by the second reel 618 or the first reel 617; the pressure roller 619 and the adjustment roller 620 are arranged at intervals on the side wall of the wiping support plate 612, and the wiping belt body passes between the pressure roller 619 and the adjustment roller 620, and is pressed and fixed by the two; the pressure roller 619 is rotatably arranged on the wiping support plate 612, and the pressure roller 619 is driven by the motor to rotate; the adjustment roller 620 is movably arranged on the wiping support plate 612, and after the adjustment roller 620 approaches the pressure roller 619 and presses the wiping material belt, the pressure roller 619 rotates to pull out the wiping material belt.

[0092] The wiping component 621 includes a wiping vertical plate 6211, a wiping cylinder 6212, a wiping drive seat 6213, a wiping extension block 6214, a wiping spring 6215, a wiping slide 6216, a rotating motor 6217, a rotating support 6218, a wiping rod 6219 and auxiliary parts, wherein the wiping vertical plate 6211 is vertically arranged on the side wall of the wiping support plate 612; the wiping cylinder 6212 is arranged on the top of the wiping vertical plate 6211, and the output end is arranged downward; the wiping drive seat 6213 is connected to the output end of the wiping cylinder 6212, and is driven by the wiping cylinder 6212 to move up and down; the wiping extension block 6214 is arranged on the top of the wiping drive seat 6213, and is horizontally arranged. Extending outward; the wiping slide 6216 is slidably connected to the outer side wall of the wiping drive seat 6213 in the vertical direction, and the top of the wiping slide 6216 is connected to the wiping extension block 6214 through the wiping spring 6215, and the wiping spring 6215 provides elastic buffering; the bottom of the wiping slide 6216 is provided with a horizontally extending support portion; the rotating motor 6217 is arranged at the support portion of the wiping slide 6216, and the output end extends downward through the support portion; the rotating support 6218 is arranged at the lower part of the support portion, and the output shaft of the rotating motor 6217 passes through the rotating support 6218 and is rotatably connected to the rotating support 6218, and is guided and limited by the rotating support 6218; the The wiping rod 6219 is connected to the output shaft of the rotating motor 6217 and is driven by the rotating motor 6217 to rotate. The bottom of the wiping rod 6219 is a wiping plane, which is pushed onto the wiping belt body, and the wiping belt body is pressed downward to the liquid filling port of the battery 0. During the winding process of the wiping belt body, its lower surface passes through and rubs the liquid filling port. At the same time, the wiping surface of the wiping rod 6219 rotates and rubs on the upper surface of the wiping belt body to complete the cleaning of the liquid filling port; the auxiliary parts include a tensioning roller 62111, an auxiliary cylinder 62112, an auxiliary slider 62113 and an auxiliary block 62114, wherein the tensioning roller 62111 includes two, and the two tensioning rollers 62111 are respectively arranged on both sides of the wiping rod 6219, and They are respectively rotatably connected to the wiping vertical plate 6211, and are used to tension the wiping belt passing through the bottom of the wiping rod 6219 from both sides, so that the wiping belt maintains a tensioned state at the bottom of the wiping rod 6219; the auxiliary cylinder 62112 is arranged on the side wall of the wiping vertical plate 6211, and the output end of the auxiliary cylinder 62112 is arranged downward and is located on the side of the wiping rod 6219; the auxiliary slider 62113 is connected to the output end of the auxiliary cylinder 62112, and is driven by the auxiliary cylinder 62112 to move up and down; the auxiliary block 62114 is connected to the auxiliary slider 62113, and the bottom of the auxiliary block 62114 is a guide slope, which is used to fit downward on the wiping belt to adjust the tension of the wiping belt.

[0093] Furthermore, the present invention designs a wiping mechanism to solve the problem of cleaning the battery after liquid filling. The function of the wiping mechanism is to wipe and clean the surface of the battery filling port. Specifically, the wiping mechanism as a whole uses a U-shaped box-shaped frame wiping bracket with an opening facing upward as a supporting structure, and a lifting slide is provided in the wiping bracket which can slide in the vertical direction. The lifting slide has a U-shaped box-shaped frame structure with a liquid level opening facing upward. It is driven by the power output of the lifting motor provided below to move up and down in the vertical direction, so as to drive the lifting and lowering of the wiping support, the flip assembly and the wiping assembly horizontally provided on its upper part, thereby realizing movement in the vertical direction, so as to approach or move away from the battery on the battery platform. The wiping mechanism of the present invention has an angle flipping function. The flipping function can not only realize the angle adjustment of the wiping component, but also facilitate its switching between the vertical and horizontal directions. When in the vertical direction, it is convenient to wipe the battery filling port, and when rotated to the horizontal direction, it is convenient to disassemble and replace the wiping material belt. The special thing is that the flipping method of the present invention is different from the traditional flipping method. The flipping method adopts the inclined top cylinder with movable arrangement at both ends to output linear power to realize the flipping drive of the wiping support plate. This driving method converts the simple cylinder linear drive into the rotation drive of the wiping support platform. At the same time, the rotatable setting at both ends of the inclined top cylinder is used to effectively avoid motion interference during the power output process. Furthermore, during the flipping process of the wiping support plate, it has an arc-shaped guiding support function along the direction of its motion trajectory, that is, by respectively arranging arc-shaped support plates on the left and right sides of the wiping support platform, roller supports are respectively arranged on the left and right sides of the wiping support plate above the arc-shaped support plate, and the support rollers rotatably arranged on the roller supports are in contact with the arc-shaped support plate. During the rotation of the flipping support plate, the support rollers roll along the arc-shaped supporting surface at the top of the arc-shaped support plate. By using the arc-shaped supporting surface along the flipping path direction of the flipping support plate, the flipping process of the flipping support plate is realized without interfering with its flipping motion. The real-time rolling support in the device can effectively share part of the gravity of the flip support plate, reduce the power output demand, and reduce the energy consumption of the equipment; at the same time, by providing guide rollers on both sides of the support roller, the two guide rollers roll along the left and right side walls of the arc-shaped support plate as the flip support plate flips, thereby achieving left and right limit guidance of the flip support plate, which can effectively ensure the stability of the position angle of the flip support plate during the flipping process and improve its displacement accuracy. The use of rolling contact with the arc-shaped support plate can effectively reduce the friction resistance in the guiding process and avoid motion interference. Furthermore, the cleaning method adopted by the wiping mechanism of the present invention is to use the wiping belt body in motion to contact and rub the surface of the battery liquid filling port when passing through the surface of the battery liquid filling port, thereby completing the liquid absorption at the battery liquid filling port and wiping its surface;Specifically, the belt body component is used as the release and collection structure of the wiping belt body, and the wiping belt body is released and collected by the first reel and the second reel arranged at intervals on the side wall of the wiping support plate. For example, the clean belt body that has not been wiped clean is wound on the first reel, and is connected to the second reel after passing through multiple tensioning rollers arranged on the wiping support plate. The second reel rotates to pull out the wiping belt body and wind up the wiping belt body. In the process, the wiping belt body is pulled out and the automatic collection of the wiping belt body after wiping and cleaning is realized. In the process of leading out the wiping belt body, the pressure roller and the adjusting roller arranged on the wiping support plate are passed. When the wiping belt body passes through the gap space between the pressure roller and the adjusting roller, it is pressed and fixed by the two, and the pressure roller has the function of actively rotating The function is that when the pressure roller rotates, the static friction force is used to assist in pulling out the wiping belt body, and the tension of the wiping belt body can be adjusted in real time. In response to the process requirements of wiping multiple battery filling ports synchronously, the present invention arranges multiple sets of tensioning rollers in the vertical direction on the wiping support plate. When the wiping belt body passes through the multiple sets of tensioning rollers, multiple vertical spaces spaced apart from each other are formed, and wiping components are respectively provided in the multiple vertical spaces. When the wiping belt body moves to the bottom of the wiping component, the wiping component outputs downward power to push the wiping belt body downward and tighten it, and make it close to the battery filling port. When the wiping belt body passes through the battery filling port during movement, the friction between the belt surface and the battery filling port is used to complete the alignment. Automatic cleaning at the battery filling port; the wiping component is connected to the side wall of the wiping support plate with a wiping vertical plate, and the wiping cylinder vertically arranged on the wiping vertical plate with the output end facing downward outputs downward power to drive the wiping driving seat to move up and down, and the wiping driving seat drives the wiping slide connected thereon to move up and down, and the wiping slide drives the wiping rod arranged at its lower end to move up and down, so that the lower end of the wiping rod rests against the upper belt surface of the wiping belt body, so that the wiping belt body is close to the battery filling port; the special feature of the wiping slide of the present invention is that it has an adaptive adjustment function in the vertical direction, that is, the wiping slide is movably connected to the wiping driving seat in the vertical direction, and through the wiping spring arranged on its top and the wiping extension spring extending horizontally on the side wall of the wiping driving seat. The wiping rod is connected with the extension block; the movable elastic setting mode of the wiping slide enables the wiping rod and the wiping belt to achieve flexible contact with the battery filling port. The elastic buffer provided by the wiping spring can effectively avoid collision and extrusion of the battery filling port during the contact process, and when the wiping slide drives the wiping rod to move downward to push the wiping belt to the battery filling port, the upward reaction force of the battery filling port on the wiping rod pushes the wiping slide upward, so that the wiping spring is in a compressed state. The elastic force of the compressed wiping spring has a tendency to push the wiping slide downward in the opposite direction, so that the wiping rod and the wiping belt maintain a continuous downward pressure on the battery filling port, so as to ensure the contact stability between the wiping belt and the battery filling port during the wiping and cleaning process;In addition, the wiping slide of the present invention is an L-shaped structure, whose vertical side walls are slidably connected to the wiping drive seat, and whose horizontal side walls are provided with a rotary motor with an output end facing downward. The wiping rod is connected to the output end of the rotary motor and is driven by the rotary motor to rotate. While the wiping rod pushes the wiping belt downward, its lower end surface drives the wiping belt to contact the battery filling port, and then rotates on the upper surface of the wiping belt to improve the cleaning effect of the wiping belt at the battery filling port. In addition, an auxiliary member is provided on one side of the wiping rod. The auxiliary member drives the auxiliary slider via an auxiliary cylinder to drive the auxiliary block to press the wiping belt downward on the side of the wiping rod through the guide slope at its bottom. While adjusting the tension of the wiping belt, the bottom of the guide slope is provided with multiple air holes for blowing out high-pressure gas, thereby simultaneously achieving self-cleaning and drying of the wiping belt, effectively ensuring the cleaning effect of the wiping belt. Example 8

[0094] like Figures 40 to 43 As shown, as an embodiment of the present invention, the cleaning mechanism 8 in this embodiment includes a laser support 81, an arcuate slide rail 82, an arcuate rack 83, a cleaning drive assembly, a cleaning limit assembly, a laser slide 86 and a laser assembly, wherein the laser support 81 is mounted on the machine 1 and extends above the battery platform 2, and the side wall of the laser support 81 is an L-shaped structure; the arcuate slide rail 82 and the arcuate rack 83 are arranged on the side wall of the laser support 81 and extend along the L-shaped direction; the arcuate slide rail 82 includes At least two, at least two arc-shaped slide rails 82 are arranged at intervals; the laser slide 86 is slidably connected to the arc-shaped slide rail 82; the cleaning drive assembly is arranged on the laser slide 86, and the output end of the cleaning drive assembly is connected to the arc-shaped rack 83, and the cleaning drive assembly outputs power to the arc-shaped rack 83, and the reaction force of the arc-shaped rack 83 drives the laser slide 86 to move along the arc-shaped slide rail 82; the laser assembly is arranged on the laser slide 86 and extends outward, and is used to clean the surface of the battery 0 by laser.

[0095] The cleaning drive assembly includes a drive motor 87, a drive gear 88, and a guide roller 811. The drive motor 87 is arranged on the side wall of the laser slide 86, and the output end is perpendicular to the side wall of the laser slide 86 and passes through the laser slide 86. The drive gear 88 is connected to the output end of the drive motor 87 and is driven by the drive motor 87 to rotate. The drive gear 88 is meshed with the arc rack 83. When the drive gear 88 rotates on the arc rack 83, the reaction force of the arc rack 83 drives the laser slide 86 along the arc slide 86. 2 path movement; the guide rollers 811 include at least two groups, at least two groups of guide rollers 811 are arranged on the side walls of the laser slide 86 in pairs, and are respectively located on both sides of the arc slide 82, the guide rollers 811 are embedded in the arc slide 82, and slide freely on the arc slide 82; the cleaning limit assembly includes at least two groups, at least two groups of cleaning limit assemblies are arranged on the laser support 81 and the laser slide 86, and are used to limit the slide 86 at at least two positions; the cleaning limit assembly includes a limit cylinder 84, a limit Block 85, clamping support block 89 and clamping roller 810, wherein the limit cylinder 84 is arranged on the side wall of the laser support 81, and the output end extends to the outside of the laser support 81; the limit block 85 is connected to the output end of the limit cylinder 84, and the outer end of the limit block 85 is provided with an inwardly recessed groove; the clamping support block 89 is arranged on the end wall of the laser slide 86 and extends outward; the clamping roller 810 is rotatably connected to the end wall of the clamping support block 89; when the laser slide 86 moves to the outside of the limit block 85, the limit cylinder 84 drives the limit block 85 to move toward the clamping support block 89, so that the clamping roller 810 is embedded in the clamping groove of the limit block 85, which is used to clamp and limit the laser slide 86; the laser assembly includes a laser linear module 812, a laser lifting seat 813 and a laser head 814, wherein the laser linear module 812 is arranged on the side wall of the laser slide 86; the laser lifting seat 813 is connected to the output end of the laser linear module 812; the laser head 814 is arranged on the side wall of the laser lifting seat 813, and is used for laser cleaning battery 0.

[0096] Based on the process requirement of cleaning the battery surface after the liquid filling port is cleaned, the present invention designs a cleaning mechanism that uses laser action to clean the battery surface; the special feature is that compared with the traditional single-side cleaning method, the cleaning mechanism of the present invention can simultaneously complete the automatic cleaning of the upper and side surfaces of the battery, and its implementation method is to control the movement path of the laser component to change the direction of the laser emitted by the laser component. Specifically, the cleaning mechanism uses a laser support arranged on the side of the battery platform as a bearing structure. The cross section of the laser support is an L-shaped structure, and an L-shaped arc rack and multiple arc slide rails are provided on its side walls. The laser slide is vertically spaced apart on the outside of the arc rack and the arc slide rail. Two sets of guide rollers are rotatably provided on the inner side wall of the laser slide. The two sets of guide rollers are respectively embedded in the arc slide rails from the upper and lower sides and can move freely along the extension path of the arc slide rail. This connection method realizes the free movement of the laser slide along the L-shaped path of the arc slide rail; further, a driving tooth is rotatably connected to the inner side wall of the laser slide, and the driving tooth and the teeth of the arc rack are engaged with each other. When the driving tooth is driven by the driving motor provided on the outer side wall of the laser slide to rotate, The reaction force of the arc-shaped rack on the driving teeth acts on the driving teeth, thereby realizing the driving of the laser slide and the movement of the laser slide along the path direction of the arc-shaped slide rail; at the same time, the extension path based on the arc-shaped slide rail includes horizontal and vertical directions respectively. When the laser slide moves to the horizontal direction on the arc-shaped slide rail, the laser head of the laser assembly arranged on the outer side wall of the laser slide emits laser downward to irradiate the upper surface of the battery to realize laser cleaning of the upper surface of the battery. When the laser slide moves to the vertical direction on the arc-shaped slide rail, the laser head emits laser in the horizontal direction to irradiate the side surface of the battery to realize laser cleaning of the side surface of the battery; thereby, laser cleaning of the upper and side surfaces of the battery is simultaneously realized by moving in an L-shaped path. In addition, in order to ensure the position stability of the laser head during cleaning, the present invention is also provided with a cleaning limit assembly, which includes two groups, corresponding to the cleaning positions when the laser cleans the upper surface and the side surface of the battery, respectively, and is used to limit and fix the laser head at these two positions respectively; specifically, a clamping support block is provided on the end wall of the laser slide facing the battery, and a clamping roller is rotatably provided on the clamping support block, and the clamping support block and the clamping roller move with the laser slide; two limit cylinders are provided on the side wall of the laser slide, and the output end of the limit cylinder is connected to the limit block, and the end of the limit block is provided with an inwardly recessed slot. When the laser slide moves to the limit block, the limit cylinder drives the limit block slot to move in the direction of the clamping roller, so that the clamping roller is embedded in the slot provided at the outer end of the limit block, thereby realizing the limit fixation of the laser slide by the mutual engagement of the clamping roller and the slot, effectively ensuring the position stability during the laser cleaning process and improving the accuracy of laser cleaning. Example 9

[0097] like Figures 44 to 45As shown, as an embodiment of the present invention, the arm moving mechanism 9 includes a first bracket 91, a second bracket 92, a first arm moving linear module 93, a second arm moving linear module 94 and an arm moving head 95, wherein the first bracket 91 and the second bracket 92 are arranged on the side of the battery platform 2 along the linear direction; the first arm moving linear module 93 is arranged on the first bracket 91, and outputs linear power along the direction of the battery platform 2; the second arm moving linear module 94 is vertically arranged on the first arm moving linear module 93; the arm moving head 95 includes at least two groups, and at least two groups of arm moving heads 95 are respectively arranged on the second arm moving linear module 94 and the second bracket 92.

[0098] Furthermore, the arm head 95 of the present invention includes a lifting linear module for providing lifting movement in the vertical direction, and a plurality of arm assemblies are provided on the output end of the lifting linear module through horizontally arranged transverse support plates, and the plurality of arm assemblies can pick up and place multiple batteries 0 at the same time; the arm assembly of the present invention has the same structure as the picking head 43 of the picking arm 4, and also has elastic buffering in the vertical and horizontal directions, and also realizes the side suction picking and placing of batteries; because it has the same structure as the picking head 43, it will not be repeated in this embodiment.

[0099] The embodiments of the present invention are merely to introduce specific implementation methods and are not intended to limit the scope of protection. Persons skilled in the art may make certain modifications inspired by these embodiments. Therefore, any equivalent changes or modifications made in accordance with the scope of the present invention are within the scope of the patent claims of the present invention.

Claims

1. A battery filling and wiping cleaning machine for battery filling and wiping cleaning, comprising a horizontally arranged machine table (1), characterized in that: It also includes a battery platform (2), a buffer mechanism (3), a material taking and moving arm (4), a liquid injection mechanism (5), a wiping mechanism (6), a detection mechanism (7), a cleaning mechanism (8) and an arm moving mechanism (9), wherein: The battery platform (2) is arranged on the machine (1) along a straight line direction and outputs power along the straight line direction; The cache mechanism (3) is arranged on one side of the battery platform (2); the material removal arm (3) is erected between the battery platform (2) and the cache mechanism (3); after the batteries clamped on the battery platform (2) are inspected, defective products are moved to the cache mechanism (3) for storage via the material removal arm (3); The injection mechanism (5), wiping mechanism (6), detection mechanism (7) and cleaning mechanism (8) are sequentially arranged at intervals on the side of the battery platform (2) along a straight line direction. When the battery platform (2) drives the battery to move, the battery injection, injection port wiping, detection and battery cleaning are completed one by one. The arm-moving mechanism (9) is arranged on the side of the battery platform (2) and is arranged corresponding to the cleaning mechanism (8) and is used to move and unload the batteries after cleaning.

2. The battery liquid filling wiping cleaning machine according to claim 1, characterized in that: The cache mechanism (3) includes a cache support (31), a cache motor (32), a cache slide (33) and a storage box (34), wherein the cache support (31) is horizontally mounted on the machine (1); the cache motor (32) is arranged on the cache support (31) and outputs linear power in a direction perpendicular to the battery platform (2); the cache slide (33) is slidably arranged on the cache support (31) and connected to the output end of the cache support (31); the storage box (34) includes at least two, and at least two storage boxes (34) are arranged on the cache slide (33) at intervals; the top of the storage box (34) is open, and at least two material troughs (A) are provided in the storage box (34), and the tops of the at least two material troughs (A) are open so as to vertically insert batteries.

3. The battery liquid filling wiping cleaning machine according to claim 1, characterized in that: The material retrieving and moving arm (4) comprises an arm support (41), a mechanical arm (42) and a material retrieving head (43), wherein the arm support (41) is arranged on the machine platform (1); the mechanical arm (42) is arranged on the arm support (41) and outputs power along at least two degrees of freedom; the material retrieving head (43) is connected to the output end of the mechanical arm (42) and is driven by the mechanical arm (42).

4. The battery liquid filling wiping cleaning machine according to claim 3, characterized in that: The material taking head (43) includes a connecting sleeve (431), an arm support plate (432) and a material taking component, wherein the connecting sleeve (431) is connected to the output end of the mechanical arm (42); the arm support plate (432) is fixed to the bottom of the connecting sleeve (431); the material taking component includes at least two groups, and the at least two groups of material taking components are spaced apart on the side wall of the arm support plate (432) and extend downward respectively for taking and placing batteries (0); The material picking component includes a first slide (433), a first extension block (434), a first limit seat (435), a first spring (436), a second limit seat (437), a support block (438), a second extension block (439), a second spring (4310), a second slide (4311), a material picking plate (4312), a material picking nozzle (4313) and a battery sensor (4314), wherein the first slide (433) is slidably connected to the side wall of the arm support plate (432) in a vertical direction; a first extension block ( 434); The first limiting seat (435) and the second limiting seat (437) are respectively provided on the upper and lower sides of the first extension block (434); the first limiting seat (435) and the second limiting seat (437) are arranged on the arm support plate (432) at intervals, and the first extension block (434) moves freely between the first limiting seat (435) and the second limiting group (437); the first spring (436) is vertically connected to the first limiting seat (435) and the first extension block (434) to provide elastic buffering when the first slide (435) is subjected to an upward force; the support block (438) is horizontally arranged The second extension block (439) is arranged at the bottom of the first slide (433), and the side of the support block (438) is perpendicular to the side of the second extension block (439) and horizontally extends. The bottom of the support block (438) is provided with a slide rail. The second slide (4311) is slidably connected to the slide rail at the bottom of the support block (438). The side of the second slide (4311) is provided with a protruding block extending upward. The second spring (4310) is connected between the second extension block (439) and the protruding block of the second slide (4311) to provide elastic buffering when the second slide (4311) slides. The material picking plate (4312) is vertically arranged on the second slide. The bottom of the seat (4311) is extended downward, and an air path is arranged inside the feeding plate (4312), and the air path is communicated with an external vacuum generator. At least two mounting holes are provided on the lower side wall of the feeding plate (4312); the feeding suction nozzle (4313) includes at least two, and the at least two feeding suction nozzles (4313) are respectively arranged in the at least two mounting holes and communicated with the air path inside the feeding plate (4312); the feeding plate (4311) is provided with an inner groove, and the inner groove is located between the feeding suction nozzles (4313); the battery sensor (4314) is provided in the inner groove for sensing and detecting the battery.

5. The battery liquid filling wiping cleaning machine according to claim 1, characterized in that: The battery platform (2) includes a first linear module (21), a second linear module (22) and a supporting component (23), wherein the first linear module (21) is arranged on the machine (1) along a linear direction; the second linear module (22) and the supporting component (23) include at least two groups, at least two groups of second linear modules (22) are arranged on the first linear module (21) at intervals, and are driven by the first linear module (21) to move linearly, and the second linear module (22) outputs power in a direction perpendicular to the first linear module (21); the supporting component (23) is arranged on the second linear module (22) and is driven by the second linear module (22) to move linearly.

6. The battery liquid filling wiping cleaning machine according to claim 5, characterized in that: The bearing assembly (23) comprises a bearing plate (231), an opening and closing component (232) and a clamping component (233), wherein the bearing plate (231) is horizontally arranged on the second linear module (22); the opening and closing component (231) comprises at least two groups, and at least two groups of opening and closing components (232) are arranged at intervals on the bearing plate (231); the clamping component (233) is arranged on the side of the opening and closing component (232), and at least two clamping stations are arranged at intervals on the clamping component (233), and the at least two clamping stations are respectively arranged corresponding to the at least two opening and closing components, and a battery (0) is placed on the clamping station, and the clamping component (233) clamps and fixes the battery (0); the opening and closing component (232) outputs power to drive the clamping component (233) to open and close.

7. The battery liquid filling wiping cleaning machine according to claim 6, characterized in that: The opening and closing component (232) includes an opening and closing support (2321), an opening and closing slide rail (2322), an opening and closing motor (2323), a drive shaft (2324), an opening and closing push block (2325), a pressure sensor (2326), an opening and closing push seat (2327) and an opening and closing spring (2328), wherein: The opening and closing support (2321) is arranged horizontally, and an opening and closing installation groove (a) is provided in the opening and closing support (2321); the opening and closing slide rail (2322) is arranged on the side wall of the opening and closing installation groove (a); the opening and closing motor (2323) is arranged in the opening and closing installation groove (a), and the side wall of the opening and closing motor (2323) is slidably connected to the opening and closing slide rail (2324); a driving shaft (2324) is connected to the output end of the opening and closing motor (2323), and the power of the opening and closing motor (2323) controls the rotation of the driving shaft (2324); the driving shaft (2324) Inserted into the opening and closing support (2321) and threadedly connected to the opening and closing support (2321), when the drive shaft (2324) rotates, the force provided by the opening and closing support (2321) causes the drive shaft (2324) to drive the opening and closing motor (2323) to move linearly; the opening and closing push block (2325) is connected to the bottom of the opening and closing motor (2323) and extends outward through the opening and closing support (2321), and the outer ends of the opening and closing push block (2325) are arc-shaped structures on both sides. The opening and closing push block (2325) pushes the clamping component (233) laterally during the linear movement through the arc-shaped structure; The pressure sensor (2326) is arranged on the top of the opening and closing motor (2323), and an opening and closing push seat (2327) is provided on the side of the pressure sensor (2326) opposite to the opening and closing push block (2325); a mounting groove is provided in the opening and closing push seat (2327); the opening and closing spring (2328) is arranged in the mounting groove of the opening and closing push seat (2327), and the two ends of the opening and closing spring (2328) respectively extend outside the mounting groove, one end of which is connected to the pressure sensor (2326), and the other end is used to contact and push the clamping component, and the reaction force of the clamping component is transmitted to the pressure sensor (2326) through the opening and closing spring (2328) for real-time pressure sensing.

8. The battery liquid filling wiping cleaning machine according to claim 7, characterized in that: The clamping component (233) includes a clamping seat (2331), a clamping support (2332), a front clamping piece and a side clamping piece; wherein, the clamping seat (2331) is horizontally arranged on the side of the opening and closing component (232); at least two opening and closing grooves (C) are provided at the bottom of the clamping seat (2331); at least two opening and closing grooves (C) are provided corresponding to at least two groups of opening and closing components (232) so that the opening and closing push blocks (2325) of the opening and closing components (232) can pass through; a vertical support plate extending vertically upward is provided on the clamping seat (2331); at least two clamping grooves ( B), the top of the clamping groove (B) is open so that the battery (0) can be vertically inserted; the positive clamp and the side clamp respectively include at least two groups, and the at least two groups of positive clamps and side clamps are respectively arranged corresponding to at least two clamping grooves (B); the positive clamp is used to press the battery surface in the clamping groove (B) from the outside; the side clamp is used to press the battery (0) from both sides of the clamping groove (B); the clamping support (2332) includes at least two, at least two clamping supports (2332) are horizontally arranged on the other side wall of the vertical support plate of the clamping support (2331), and are respectively arranged corresponding to at least two clamping grooves (B).

9. The battery liquid filling wiping cleaning machine according to claim 1, characterized in that: The injection mechanism (5) comprises an injection bracket (51), a lifting motor (52), a lifting shaft (53), a lifting slide (54), an injection support (55), an injection support plate (56), an injection lifting assembly and an injection assembly (59), wherein the injection bracket (51) is arranged on the machine (1) and is located on the side of the battery platform (2), and the injection bracket (51) is a box-shaped frame with an opening facing upward; the lifting slide (54) is a U-shaped seat structure with an opening facing upward, and the lifting slide (54) is slidably connected to the side wall of the injection bracket (51) in a vertical direction; the lifting motor (52) is arranged at the lower part of the injection bracket (51), and the output end extends upward through the injection bracket (51); the lifting shaft (53) is connected to the lifting motor (52) ) is driven by the lifting motor (52) to rotate; the lifting shaft (53) is threadedly connected to the lifting slide (54), and the lifting shaft (53) drives the lifting slide (54) to move up and down when it rotates; the injection support (55) is horizontally arranged on the upper part of the lifting slide (54); the injection support plate (56) is vertically arranged on the side of the injection support (55) close to the battery platform (2); the injection lifting assembly is arranged on the side wall of the injection support plate (56) and outputs power in the vertical direction; the injection assembly (59) includes at least two groups, and at least two groups of injection assemblies (59) are arranged at intervals on the injection lifting assembly, and are driven by the injection lifting assembly to move up and down synchronously, so as to inject liquid close to the injection port of the battery on the battery platform (0).

10. The battery liquid filling wiping cleaning machine according to claim 1, characterized in that: The wiping mechanism (6) comprises a wiping bracket (61), a wiping lifting assembly, a flip assembly and a wiping assembly, wherein the wiping bracket (61) is arranged on the machine (1), and the wiping bracket (61) is a U-shaped box-shaped frame with an open top; the wiping lifting assembly is arranged in the wiping bracket (61) and outputs power in the vertical direction; the flip assembly is arranged on the wiping lifting assembly and is driven by the wiping lifting assembly to move up and down, and the flip assembly outputs power in the inclined direction to drive the wiping assembly arranged thereon to flip; the wiping assembly comprises a wiping support plate (612 ), a belt part and a wiping part (621), wherein one side of the wiping support plate (612) is rotatably connected to the flip assembly; the belt part is arranged on the side wall of the wiping support plate (612) for leading out and winding up the wiping material belt; the wiping part (621) includes at least two groups, at least two groups of wiping parts (621) are arranged at intervals on the side wall of the wiping support plate (612) and are located on the leading-out path of the wiping material belt, the lower end of the wiping part (621) abuts against the wiping material belt and pushes the wiping material belt to the liquid filling port of the battery (0) for wiping the liquid filling port.

11. The battery liquid filling wiping cleaning machine according to claim 1, characterized in that: The cleaning mechanism (8) includes a laser support (81), an arc-shaped slide rail (82), an arc-shaped rack (83), a cleaning drive assembly, a cleaning limit assembly, a laser slide (86) and a laser assembly, wherein the laser support (81) is mounted on the machine (1) and extends above the battery platform (2), and the side wall of the laser support (81) is an L-shaped structure; the arc-shaped slide rail (82) and the arc-shaped rack (83) are arranged on the side wall of the laser support (81) and extend along the L-shaped direction; the arc-shaped slide rail (82) includes at least two, at least Two arc-shaped slide rails (82) are arranged at intervals; the laser slide (86) is slidably connected to the arc-shaped slide rail (82); the cleaning drive component is arranged on the laser slide (86), and the output end of the cleaning drive component is connected to the arc-shaped rack (83), and the cleaning drive component outputs power to the arc-shaped rack (83), and the reaction force of the arc-shaped rack (83) drives the laser slide (86) to move along the arc-shaped slide rail (82); the laser component is arranged on the laser slide (86) and extends outward, and is used to clean the surface of the battery (0) by laser.

12. The battery liquid filling wiping cleaning machine according to claim 1, characterized in that: The arm moving mechanism (9) comprises a first bracket (91), a second bracket (92), a first arm moving linear module (93), a second arm moving linear module (94) and an arm moving head (95), wherein the first bracket (91) and the second bracket (92) are arranged on the side of the battery platform (2) along a linear direction; the first arm moving linear module (93) is arranged on the first bracket (91) and outputs linear power along the direction of the battery platform (2); the second arm moving linear module (94) is vertically arranged on the first arm moving linear module (93); the arm moving head (95) comprises at least two groups, and the at least two groups of arm moving heads (95) are respectively arranged on the second arm moving linear module (94) and the second bracket (92).

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