Device for automatically handling batteries

Abstract

The present invention discloses a method, device and computer-readable storage medium for automatically processing batteries, in the field of automatic control technology, and aims to solve the technical problems of low integration of equipment for automatically processing batteries, large occupied space, complicated battery processing process and low intelligent level. The present invention comprises: a feeding clamp module 1, a tray feeding clamp module 2, a laser coding module 3, a turntable module 4, a code scanning module 5, an NG pull belt 6, a tray shifting module 7, a tray feeding module 8, a tray discharging module 9, a smoke purifier 10, a feeding fixture 11 and a feeding pull belt 12; the present invention has a high degree of automation integration, and integrates the modules of feeding, coding, code scanning, tray feeding, unloading, tray storage mechanism, tray feeding mechanism, tray discharging mechanism, smoke exhaust, etc., which occupies a small space and has low cost.

Description

Technical Field

[0001] The present application relates to the technical field of automatic battery processing, and in particular to a device for automatically processing batteries. Background Art

[0002] At present, the lithium battery manufacturing industry is developing rapidly. Various processing procedures have always been carried out separately, and each work process is configured with a corresponding electrical control system, resulting in a low degree of automation and large space occupied by equipment in the factory, which cannot meet the needs of low-cost, small-space, and high-efficiency battery production. Summary of the invention

[0003] The main purpose of the present application is to provide a device for automatic battery processing, aiming to solve the technical problems of low integration of automatic battery processing equipment, large space occupation, complicated battery processing process and low intelligence level.

[0004] To achieve the above objectives, the present application provides a device for automatically processing batteries:

[0005] It includes a feeding clamp module, a tray feeding clamp module, a laser coding module, a turntable module, a code scanning module, an NG pull belt, a tray moving module, a tray feeding module, a tray out module, a smoke purifier, a feeding fixture and a feeding pull belt;

[0006] The feeding clamp module takes the material from the feeding pull belt and puts it into the feeding clamp. The feeding clamp module includes a first finger cylinder, a second finger cylinder, a third finger cylinder, a fourth finger cylinder, a first clamp, a second clamp, a third clamp, a fourth clamp, a first belt module, a second servo motor, a first servo motor, a first screw module, a third drag chain, a fourth cylinder, a first guide rail slider, an adapter plate, a buffer plate, a hydraulic buffer, a mounting frame, a first hydraulic buffer, and a second hydraulic buffer;

[0007] The first finger cylinder, the second finger cylinder, the third finger cylinder and the fourth finger cylinder correspond to the first clamp, the second clamp, the third clamp and the fourth clamp respectively, and drive the first clamp, the second clamp, the third clamp and the fourth clamp respectively to clamp the first battery, the second battery, the third battery and the fourth battery corresponding to the clamp;

[0008] The first servo motor drives the first screw module to rotate, driving the battery to move upward to a safe position, and the line air pipe is installed in the third drag chain for flexible operation;

[0009] The second servo motor drives the first belt module to rotate, and transports the first battery, the second battery, the third battery, and the fourth battery to above the loading fixture respectively;

[0010] The first finger cylinder and the second finger cylinder are mounted on the adapter plate, the adapter plate is mounted on the slider of the first guide rail slider, the adapter plate and the buffer plate are connected together, and the piston rod of the fourth cylinder and the buffer plate are connected together. When the first battery, the second battery, the third battery and the fourth battery move from above the feeding pull belt to above the feeding fixture, the fourth cylinder can drive the buffer plate to slide, and at the same time drive the first finger cylinder, the second finger cylinder and the third battery and the fourth battery to move toward the first battery and the second battery, completing the distance change, so that the first battery, the second battery, the third battery and the fourth battery are spaced equally from each other;

[0011] The first hydraulic buffer is fixed on the mounting frame, and the second hydraulic buffer is mounted on the buffer plate. When the buffer plate slides toward the fourth cylinder, the buffer plate hits the first hydraulic buffer to play a buffering role. When the buffer plate slides away from the fourth cylinder, the second hydraulic buffer hits the mounting frame to play a buffering role.

[0012] When the first battery, the second battery, the third battery and the fourth battery are moved above the loading fixture, the first servo motor drives the first screw module to rotate, and drives the first battery, the second battery, the third battery and the fourth battery to move downward into the loading fixture;

[0013] The first finger cylinder, the second finger cylinder, the third finger cylinder and the fourth finger cylinder respectively drive the corresponding first jaw, the second jaw, the third jaw and the fourth jaw to release the first battery, the second battery, the third battery and the fourth battery, and the first servo motor drives the first screw module to rotate, driving the first jaw, the second jaw, the third jaw and the fourth jaw to rise to a safe position to complete the loading.

[0014] Optionally, the loading fixture includes a fifth cylinder, a clamping plate, a clamping push block, a first dust exhaust port, a second guide rail slider, a clamping spring, a first movable clamping block, a fixed clamping block, a fixture bottom plate, a first fixing frame, a spring baffle, a screw and a pressure plate;

[0015] The clamping push block and the first fixing frame are fixed together, the first fixing frame is mounted on the second guide rail slider, the second guide rail slider is mounted on the fixture bottom plate, the first fixing frame and the movable clamping block are fixed together, the pressure plate is fixed on the first fixing frame, the spring baffle is fixed on the fixture bottom plate, the screw passes through the spring baffle and is fixed on the pressure plate, and the clamping spring is sleeved on the screw;

[0016] When the fifth cylinder pushes the clamping plate to move forward, the clamping plate will push the clamping push block to compress the clamping spring, and the distance between the movable clamping block and the fixed clamping block will increase, so as to place the first battery, the second battery, the third battery and the fourth battery; after placing the first battery, the second battery, the third battery and the fourth battery, the fifth cylinder pulls the clamping plate to move backward, and the movable clamping block moves toward the fixed clamping block under the elastic force of the clamping spring to clamp the first battery, the second battery, the third battery and the fourth battery. The third hydraulic buffer plays a buffering role during opening and clamping, and the loading fixture is used to accurately position the battery to ensure the accurate focal length of the code engraving.

[0017] Optionally, the turntable module includes a DD motor, a code engraving fixture, a code scanning fixture, a material unloading fixture, and a turntable;

[0018] The turntable is fixed on the DD motor, and the DD motor can drive the turntable to rotate. The 4 stations on the turntable are evenly provided with the loading fixture, the code engraving fixture, the code scanning fixture and the unloading fixture in sequence. At the 4 stations, when the DD motor rotates 90° each time, the 4 stations can be switched in sequence. The 4 stations are the loading station, the code engraving station, the code scanning station and the unloading station respectively.

[0019] After the loading fixture completes loading, the turntable rotates 90° to engrave the code at the code engraving fixture; after engraving the code, the turntable rotates 90° to scan the code at the code scanning fixture; after scanning the code, the turntable rotates 90° to unload the material at the unloading fixture.

[0020] Optionally, the laser coding module includes a second screw module, a galvanometer lens, a second fixing frame, a bracket, a second smoke exhaust port and a third servo motor;

[0021] The second fixing frame and the second screw module are fixed together, the galvanometer lens is installed on the second fixing frame, the galvanometer lens can transmit laser to engrave a code on the side of the battery, and the third servo motor can drive the screw module to rotate, thereby adjusting the distance between the galvanometer lens and the coding fixture and adjusting the coding focal length;

[0022] The second smoke exhaust port is installed on the bracket, and the second smoke exhaust port is connected to the smoke purifier by a pipe, which is used to absorb the smoke and dust floating upward when engraving the code. The first dust exhaust port is connected to the smoke purifier by a pipe, which is used to absorb the smoke and dust falling downward from the dust exhaust hole when engraving the code.

[0023] Optionally, the code scanning module includes a sixth cylinder, a third guide rail slider, a third fixing bracket and a code scanning gun;

[0024] The third fixing frame and the third guide rail slider are fixed together, the sixth cylinder and the third fixing frame are connected together, the barcode scanning gun is installed on the third fixing frame, and the barcode scanning gun scans the first battery, the second battery, the third battery and the fourth battery in the barcode scanning fixture. The barcode scanning gun first scans the first battery and the second battery, and then the sixth cylinder drives the barcode scanning gun to move, switch positions, and then scan the third battery and the fourth battery.

[0025] Optionally, a seventh cylinder is also included, and the seventh cylinder is used to push open the second movable clamping block on the blanking fixture to open the blanking fixture so that the tray-entering clamping claw module can take the battery from the blanking fixture into the tray.

[0026] Optionally, the tray-entering clamp module is actuated, and after the battery is scanned at the code scanning station, the turntable rotates 90°, and the seventh cylinder pushes away the second movable clamping block on the blanking fixture to open the blanking fixture;

[0027] The fourth servo motor drives the third screw module to rotate, driving the fifth clamp, the sixth clamp, the seventh clamp, and the eighth clamp to move downward into the blanking fixture, and the eighth finger cylinder, the ninth finger cylinder, the tenth finger cylinder, and the eleventh finger cylinder drive the fifth clamp, the sixth clamp, the seventh clamp, and the eighth clamp to clamp the fifth battery, the sixth battery, the seventh battery, and the eighth battery;

[0028] The fourth servo motor drives the third screw module to rotate, thereby driving the fifth battery, the sixth battery, the seventh battery and the eighth battery to move upward to a safe position.

[0029] Optionally, the disk entry clamp module includes a fifth servo motor, a first drag chain and a second belt module, a second drag chain, a fourth servo motor and a third screw module;

[0030] The fifth servo motor drives the second belt module to rotate, and transports the fifth battery, the sixth battery, the seventh battery, and the eighth battery to position A above the unloading tray;

[0031] The fourth servo motor drives the third screw module to rotate, driving the fifth battery, the sixth battery, the seventh battery and the eighth battery to move downward into the tray, and the eighth finger cylinder, the ninth finger cylinder, the tenth finger cylinder and the eleventh finger cylinder drive the fifth clamp, the sixth clamp, the seventh clamp and the eighth clamp to release the battery;

[0032] The fourth servo motor drives the third screw module to rotate, driving the empty fifth jaw, the sixth jaw, the seventh jaw and the eighth jaw to move upward to a safe position, and the disk loading is completed, wherein the line air pipe is installed in the first drag chain and the second drag chain for flexible operation.

[0033] Optionally, the tray moving module includes a sixth servo motor, a third belt module, a fourth drag chain, a twelfth cylinder, a thirteenth cylinder, a fourteenth cylinder, a fourth guide rail slider, a fifth guide rail slider, a ninth clamp, a tenth clamp, a bracket, an adapter frame, a sixth guide rail slider, a seventh guide rail slider and a tray;

[0034] The thirteenth cylinder, the fourteenth cylinder, the fourth guide rail slider, the fifth guide rail slider, the ninth clamping jaw, and the tenth clamping jaw are all installed on the bracket;

[0035] The bracket is mounted on the sixth guide rail slider and the seventh guide rail slider, the sixth guide rail slider and the seventh guide rail slider are mounted on an adapter frame, and the adapter frame is mounted on the third belt module;

[0036] When the empty pallet is fed into the tray feeding module, the fourteenth cylinder drives the tenth clamp and the thirteenth cylinder drives the ninth clamp to clamp the pallet; the twelfth cylinder lifts up the bracket and the pallet at the same time, and the sixth servo motor drives the third belt module to rotate to transfer the pallet from position B to position A; the twelfth cylinder lowers the bracket and the pallet at the same time to complete the movement of the empty pallet from the tray feeding module to the tray exiting module, and the line air pipe is installed in the fourth drag chain for flexible operation.

[0037] Optionally, the tray moving module, the tray feeding module, and the tray discharging module work together to realize the operation of the tray;

[0038] In the tray in-disk module, the seventh motor drives the first belt and the second belt to move the empty tray along direction C to the first baffle and the second baffle; the tray moving module transfers the tray from position B to position A; in the tray out-disk module, first, the fifteenth cylinder is in the lifting state, when the tray moving module puts the tray in position A, the sixteenth cylinder drives the first limit block to extend, the eighteenth cylinder drives the second limit block to extend, the eighteenth cylinder drives the second limit block to retract, the seventeenth cylinder drives the eleventh clamp and the twelfth clamp to clamp the tray, the sixteenth cylinder drives the first limit block to retract, and the precise positioning of the tray is completed, and the unloading tray clamp module accurately puts the battery into the tray at position A;

[0039] When the tray-feeding gripper module has filled the tray with batteries, the seventeenth cylinder drives the eleventh and twelfth grippers to loosen the tray, and the fifteenth cylinder descends to place the tray with batteries on the third and fourth belts; the eighth motor drives the third and fourth belts to move the tray in direction D in sequence to complete the unloading of the tray.

[0040] Optionally, when defective products are scanned, the tray clamp module places the defective batteries on the fifth belt of the NG pull belt, and the ninth motor drives the fifth belt to transfer the defective batteries in sequence, and the guide rod is used to guide the batteries during operation.

[0041] The beneficial effects of this application are:

[0042] 1. High automation integration, integrating loading, coding, scanning, tray loading, unloading, tray storage mechanism, tray loading mechanism, tray unloading mechanism, smoke exhaust and other modules, occupying small space and low cost;

[0043] 2. High production efficiency, 4 batteries can be transferred at the same time each time. In actual production, the equipment can produce 30 batteries per minute;

[0044] 3. The coding fixture is simple and reliable. The fixture is clamped by spring force, pressing the sides of the four batteries onto the fixed clamping block, ensuring the coding focal length of each battery in each set of fixtures. Compared with other coding methods, the accuracy of the coding focal length is guaranteed;

[0045] 4. There are no electrical components on the turntable. The fixture on the turntable is clamped by spring force. There are no electrical components. The turntable does not use electrical slip rings to run electrical pipelines, and the structure is simple.

[0046] 5. The upper and lower disk modules are simple, reliable and easy to maintain. Compared with the usual upper and lower disk access method, which is difficult to maintain due to space limitations in actual production, this application adopts the left and right upper and lower disk method, which has a large maintenance space and is easy to maintain, which can improve the stability of the actual application of the automated production line;

[0047] 6. Integrating multiple processes together reduces the space required for hardware equipment, increases the degree of automation, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 A schematic diagram of the top view of this application;

[0049] Figure 2 This is a partial enlarged view of the feeding clamp module of this application;

[0050] Figure 3 Another partial enlarged view of the feeding clamp module of this application;

[0051] Figure 4 This is a partial enlarged view of the turntable module for this application;

[0052] Figure 5 This is a partial enlarged view of the turntable module in one direction of this application;

[0053] Figure 6 This is a partial enlarged view of the turntable module of this application from another direction;

[0054] Figure 7 This is a partial enlarged view of the feeding fixture of this application;

[0055] Figure 8 This is a partial enlarged view of the loading fixture of this application from another direction;

[0056] Fig. 9 This is a partial enlarged view of the laser coding module of this application;

[0057] Fig.10 This is a partial enlarged picture of the code scanning module of this application;

[0058] Fig.11 This is a partial enlarged view of the plate-entering clamping claw module of this application;

[0059] Fig.12 This is a further partial enlarged view of the disk-entry clamping claw module of the present application;

[0060] Fig.13 This is a partial enlarged view of the disk moving module of this application;

[0061] Fig.14 This is the overall schematic diagram of the tray transfer module, tray inlet module, and tray outlet module of this application;

[0062] Fig.15 This is a partial enlarged view of the tray discharging module of this application;

[0063] Fig.16 This is a partial enlarged view of the NG drawstring in this application.

[0064] In the attached drawings, 1 is a feeding clamp module, 2 is a tray feeding clamp module, 3 is a laser coding module, 4 is a turntable module, 5 is a code scanning module, 6 is an NG pull belt, 7 is a tray moving module, 8 is a tray feeding module, 9 is a tray discharging module, 10 is a smoke purifier, 11 is a feeding fixture, 12 is a feeding pull belt,21 is the first belt module, 22 is the second servo motor, 23 is the column, 24 is the first servo motor, 25 is the first screw module, 26 is the third drag chain, 28 is the first finger cylinder, 29 is the second finger cylinder, 30 is the fourth cylinder, 31 is the first guide rail slider, 32 is the first hydraulic buffer, 33 is the first clamp, 34 is the second clamp, 35 is the third finger cylinder, 36 is the fourth finger cylinder, 37 is the third clamp, 38 is the fourth clamp, 39 is the first battery, 40 is the second battery, 41 is the third battery, 42 is the fourth battery, 43 is the adapter plate, 44 is the buffer plate, 45 is the mounting frame, 46 is the second hydraulic buffer, 51 is the fifth cylinder, 52 is the seventh cylinder, 53 is the DD motor, 55 is the engraving The first embodiment is the first embodiment of the present invention, which is a code clamp, 56 is a code scanning clamp, 57 is a material unloading clamp, 58 is a turntable, 61 is the first dust exhaust port, 62 is the third hydraulic buffer, 63 is a clamp, 64 is a clamping block, 66 is a dust exhaust hole, 71 is the second guide rail slider, 72 is a clamping spring, 73 is the first movable clamping block, 74 is a fixed clamping block, 75 is a clamp bottom plate, 76 is the first fixed frame, 77 is a spring baffle, 78 is a screw, 79 is a pressure plate, 81 is the second screw rod module, 82 is a vibration lens, 83 is the second fixed frame, 84 is a bracket, 85 is the second smoke exhaust port, 86 is the third servo motor, 91 is the sixth cylinder, 92 is the third guide rail slider, 93 is a code scanning gun, 94 is the third fixed frame, 731 is the second movable clamping block, 102 is the fifth servo Motor, 103 is the first drag chain, 104 is the second belt module, 105 is the second drag chain, 106 is the fourth servo motor, 107 is the third screw module, 111 is the eighth finger cylinder, 112 is the ninth finger cylinder, 113 is the tenth finger cylinder, 114 is the eleventh finger cylinder, 115 is the fifth clamp, 116 is the sixth clamp, 117 is the seventh clamp, 118 is the eighth clamp, 119 is the fifth battery, 120 is the sixth battery, 121 is the seventh battery, 122 is the eighth battery, 131 is the sixth servo motor, 132 is the third belt module, 133 is the fourth drag chain, 134 is the twelfth cylinder, 135 is the thirteenth cylinder, 136 is the fourth guide rail slider, 137 is the ninth clamp, 138 is the The fourteenth cylinder, 139 is the fifth guide rail slider, 140 is the tenth clamping claw, 141 is the bracket, 142 is the adapter frame, 143 is the sixth guide rail slider, 144 is the seventh guide rail slider, 145 is the tray, 161 is the seventh motor, 162 is the first belt, 163 is the second belt, 164 is the first baffle, 165 is the second baffle, 166 is the eighth motor, 167 is the third belt, 168 is the fourth belt, 171 is the eighteenth cylinder, 172 is the sixteenth cylinder, 173 is the second limit block, 174 is the first limit block, 175 is the fifteenth cylinder, 176 is the seventeenth cylinder, 177 is the eleventh clamping claw, 178 is the twelfth clamping claw, 191 is the ninth motor, 192 is the fifth belt, and 193 is the guide rod. DETAILED DESCRIPTION

[0065] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "inside", "upper", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present application.

[0066] In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "multiple" means two or more. In the description of this application, unless otherwise clearly specified and defined, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral whole; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0067] The present application is further described below with reference to the accompanying drawings and embodiments:

[0068] refer to Figure 1 A device for automatically processing batteries mainly includes a feeding clamp module 1, a tray feeding clamp module 2, a laser coding module 3, a turntable module 4, a code scanning module 5, an NG pull belt 6, a tray moving module 7, a tray feeding module 8, a tray unloading module 9, a smoke purifier 10, a feeding clamp 11, and a feeding pull belt 12.

[0069] Implementation steps:

[0070] In the first step, the loading jaw module 1 loads the materials and places the four batteries from the loading pull belt 12 into the loading fixture 11 .

[0071] Please refer to Figure 1 , Figure 2 , Figure 3, feeding clamp module 1, the first finger cylinder 28, the second finger cylinder 29, the third finger cylinder 35, and the fourth finger cylinder 36 drive the first clamp 33, the second clamp 34, the third clamp 37, and the fourth clamp 38 to clamp 39 as the first battery, 40 as the second battery, 41 as the third battery, and 42 as the fourth battery. The first servo motor 24 drives the first screw module to rotate, and drives the above batteries to move upward to a safe position. The line air pipe is installed in the third drag chain 26 for flexible movement. The second servo motor 22 drives the first belt module 21 to rotate, and transports batteries 39, 40, 41, and 42 to the top of the feeding fixture 11. The column 23 is used to install the belt module 21.

[0072] Figure 3 In the embodiment, the first finger cylinder 28 and the second finger cylinder 29 are mounted on the adapter plate 43, the adapter plate 43 is mounted on the slider of the first guide rail slider 31, the adapter plate 43 and the buffer plate 44 are connected together, and the piston rod of the fourth cylinder 30 and the buffer plate 44 are connected together. When the batteries 39, 40, 41, 42 move from the upper feeding pull belt 12 to the upper feeding fixture 11, the fourth cylinder 30 can drive the buffer plate 44 to slide, and at the same time drive the first finger cylinder 28 , the second finger cylinder 29 and batteries 41, 42 move toward batteries 39, 40 to complete the distance change, so that the distances between batteries 39, 40, 41, 42 are equal (because in this actual production line, the distance between batteries 39, 40 on the loading pull belt 12 is a1, the distance between batteries 41, 42 is a2, and the distance between batteries 40, 41 is a3. a1=a2≠a3, so the distance change is required. If a1=a2=a3 in other production lines, no distance change is required).

[0073] Figure 3 In the embodiment, the first hydraulic buffer 32 is fixed on the mounting frame 45, and the hydraulic buffer 46 is mounted on the buffer plate 44. When the buffer plate 44 slides toward the fourth cylinder 30, the buffer plate 44 will hit the first hydraulic buffer 32 to play a buffering role. When the buffer plate 44 slides away from the fourth cylinder 30, the second hydraulic buffer 46 will hit the mounting frame 45 to play a buffering role. When the battery 39, 40, 41, 42 moves to the top of the loading fixture 11, the first servo motor 24 drives the first screw module 25 to rotate, driving the battery to move downward into the loading fixture 11. 28 is the first finger cylinder, 29 is the second finger cylinder, 35 is the third finger cylinder, and 36 is the fourth finger cylinder to drive the clamps 33, 34, 37, 38 to release the battery 39, 40, 41, 42. The first servo motor 24 drives the first screw module 25 to rotate, driving the empty clamps 33, 34, 37, 38 to rise to the safe position, and the loading is completed.

[0074] In the second step, the loading fixture 11 clamps the four batteries.

[0075] Please refer to Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 The loading fixture 11 mainly includes an opening and clamping push block 64, a second guide rail slider 71, a clamping spring 72, a first movable clamping block 73, a fixed clamping block 74, a fixture bottom plate 75, a first fixed frame 76, a spring baffle 77, a screw 78, and a pressing plate 79. The opening and clamping push block 64 and the first fixed frame 76 are fixed together, the first fixed frame 76 is mounted on the slider of the second guide rail slider 71, the guide rail of the second guide rail slider 71 is mounted on the fixture bottom plate 75, the first fixed frame 76 and the first movable clamping block 73 are fixed together, the pressing plate 79 is fixed on the fixed frame 76, the spring baffle 77 is fixed on the fixture bottom plate 75, the screw 78 passes through the spring baffle 77 and is fixed on the pressing plate 79, and the clamping spring 72 is sleeved on the screw 78. When the fifth cylinder 51 pushes the clamping plate 63 forward, the clamping plate 63 pushes the clamping push block 64 to compress the clamping spring 72, and the distance between the first movable clamping block 73 and the fixed clamping block 74 becomes larger to place the batteries 39, 40, 41, 42. After the batteries 39, 40, 41, 42 are placed, the fifth cylinder 51 pulls the clamping plate 63 backward, and the first movable clamping block 73 on the clamp moves toward the fixed clamping block 74 under the elastic force of the clamping spring 72 to clamp the batteries 39, 40, 41, 42. The third hydraulic buffer 62 plays a buffering role during clamping.

[0076] After the clamp is clamped, the sides of the four batteries are pressed against the fixed clamping block 74, which ensures the focal length of the coding of each battery in each set of clamps. Compared with other coding methods, the accuracy of the coding focal length is guaranteed.

[0077] In the third step, the turntable module 4 rotates.

[0078] Please refer to Figure 4 , Figure 5 , the turntable 58 is fixed on the DD motor 53, and the DD motor 53 can drive the turntable 58 to rotate. There are 4 sets of identical fixtures installed on the turntable 58, which are evenly distributed in 4 stations. When the motor 53 rotates 90° each time, the 4 stations can be switched in sequence. The 4 stations are respectively the loading station, the code engraving station, the code scanning station, and the unloading station. The fixtures on the 4 stations are named loading fixture 11, the code engraving fixture 55, the code scanning fixture 56, and the unloading fixture 57 in sequence. After the loading is completed on the loading fixture 11, the turntable rotates 90° and engraves the code at the code engraving fixture 55. After engraving the code, the turntable rotates 90° and scans the code at the code scanning fixture 56. After scanning the code, the turntable rotates 90° and unloads the material at the unloading fixture 57.

[0079] In the fourth step, the laser engraving module 3 engraves codes on the four battery sides in the engraving fixture 55 one by one.

[0080] Please refer to Fig. 9 , the laser coding module 3 mainly includes a screw module 81, a vibration lens 82, a second fixed frame 83, a bracket 84, a second smoke exhaust port 85, and a third servo motor 86. The second fixed frame 83 and the second screw module 81 are fixed together, and the vibration lens 82 is installed on the second fixed frame 83. After the feeding fixture 11 clamps the four batteries 39, 40, 41, and 42, the DD motor 53 drives the turntable 58 to rotate 90°, and the four batteries 39, 40, 41, and 42 move to the position of the fixture 55. The vibration lens 82 can transmit lasers and engrave codes on the sides of the four batteries one by one. The third servo motor 86 can drive the second screw module 81 to rotate, thereby adjusting the distance between the vibration lens 82 and the coding fixture 55, and adjusting the coding focal length. The second smoke exhaust port 85 is installed on the bracket 84, and the second smoke exhaust port 85 is connected to the smoke purifier 10 by a pipe, which can absorb the smoke floating upward when the code is engraved. Figure 5 The first dust outlet 61 is also connected to the smoke purifier 10 by a pipeline, and can suck away the dust from the engraved code. Figure 6 The smoke and dust falling downward from the dust discharge hole 66.

[0081] Since the accuracy of the screw module can reach ±0.01mm, this structure can ensure the accuracy of the code focus adjustment.

[0082] During production, the engraving focal length, engraving time, engraving position, engraving size and engraving content can be set through the human-machine interface.

[0083] In the fifth step, the code scanning module 5 scans the four batteries in the code scanning fixture 56 .

[0084] Please refer to Fig.10 The code scanning module 5 mainly includes the sixth cylinder 91, the third guide rail slider 92, the fixing frame 94, the code scanning gun 93, the third fixing frame and the slider of the third guide rail slider 92 are fixed together, the sixth cylinder 91 and the third fixing frame 94 are connected together, and the code scanning gun 93 is installed on the third fixing frame 94. After the four batteries 39, 40, 41, and 42 are engraved at the code engraving fixture 55, the DD motor 53 drives the turntable 58 to rotate 90°, and the four batteries 39, 40, 41, and 42 move to the position of the code scanning fixture 56. The code scanning gun scans the four batteries 39, 40, 41, and 42 in the fixture 56. The code scanning gun first scans the batteries 39 and 40, and then the sixth cylinder 91 drives the code scanning gun 93 to move, switch positions, and then scan the batteries 41 and 42, and the system saves the scanning results.

[0085] During production, the scanning time can be set through the human-machine interface.

[0086] In the sixth step, the tray-entering clamp module 2 takes out the four batteries from the unloading fixture 57 and puts them into the tray on the tray-outlet module 9.

[0087] Please refer to Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , the unloading fixture 57, the seventh cylinder 52, the seventh cylinder 52 and the fifth cylinder 51 have the same operating principle, the seventh cylinder 52 can push open the first movable clamping block 73 on the unloading fixture 57, open the fixture, and prepare for the disc clamping claw module 2 to take the battery from the unloading fixture 57.

[0088] Please refer to Fig.11 , Fig.12 , Fig.14 , Figure 4 , Figure 6 , Figure 7 , the plate-entering clamp module 2 moves. After the four batteries 39, 40, 41, and 42 have finished scanning the code at the code scanning fixture 56, the DD motor 53 drives the turntable 58 to rotate 90°, and the four batteries 39, 40, 41, and 42 are transferred to the unloading fixture 57. The cylinder 52 pushes away the movable clamping block 73 on the fixture 57 to open the unloading fixture 57. The servo motor 106 drives the screw module 107 to rotate, driving the clamps 115, 116, 117, and 118 to move downward into the unloading fixture 57, and the finger cylinders 111, 112, 113, and 114 drive the clamps 115, 116, 117, and 118 to clamp the batteries 119, 120, 121, and 122. The fourth servo motor 106 drives the third screw module 107 to rotate, driving the batteries 119, 120, 121, and 122 to move upward to a safe position. The fifth servo motor 102 drives the second belt module 104 to rotate, and transports the batteries 119, 120, 121, 122 from above the unloading fixture 57 to the position A above the unloading tray. The fourth servo motor 106 drives the third screw module 107 to rotate, and drives the batteries 119, 120, 121, 122 to move downward into the tray, and the finger cylinders 111, 112, 113, 114 drive the clamps 115, 116, 117, 118 to release the batteries 119, 120, 121, 122. The servo motor 106 drives the third screw module 107 to rotate, and drives the empty clamps 115, 116, 117, 118 to move upward to a safe position, and the tray loading is completed.

[0089] The line air pipe is installed in the first drag chain 103 and the second drag chain 105 to move flexibly, and the column 101 is used to install the second belt module 104.

[0090] In the seventh step, when the tray on the tray outgoing module 9 is full of batteries, the full tray flows away along the tray outgoing module 9, and the tray moving module 7 transfers the next empty tray from the tray ingoing module 8 to the tray outgoing module 9 to prepare for the tray ingoing clamping module 2 to place batteries.

[0091] Please refer to Fig.13 , Fig.14 , tray transfer module 7, tray in-tray module 8, tray out-tray module 9. In the tray transfer module 7, the sixth servo motor 131, the third belt module 132, the fourth drag chain 133, the twelfth cylinder 134, the thirteenth cylinder 135, the fourteenth cylinder 138, the fourth guide rail slider 136, the fifth guide rail slider 139, the ninth clamp 137, the tenth clamp 140, the bracket 141, the adapter frame 142, the sixth guide rail slider 143, the seventh guide rail slider 144, and the tray 145. Cylinders 135, 138, guide rail slider 136, the fifth guide rail slider 139, and the clamps 137 and 140 are all installed on the bracket 141. The bracket 141 is installed on the sliders of the sixth guide rail slider 143 and the seventh guide rail slider, the guide rails of the sixth guide rail slider 143 and the seventh guide rail slider 144 are installed on the adapter frame 142, and the adapter frame 142 is installed on the belt module 132.

[0092] When the empty pallet is fed into place from the pallet feeding module 8, the fourteenth cylinder 138 drives the tenth clamp 140, and the thirteenth cylinder 135 drives the ninth clamp 137 to clamp the pallet. The twelfth cylinder 134 lifts up the bracket 141 and the pallet 145 at the same time. The sixth servo motor 131 drives the third belt module 132 to rotate and transfer the pallet 145 from position B to position A. The twelfth cylinder 134 lowers the bracket 141 and the pallet 145 at the same time. The fourteenth cylinder 138 drives the tenth clamp 140, and the thirteenth cylinder 135 drives the ninth clamp 137 to release the pallet. The empty pallet is moved from the pallet feeding module 8 to the pallet discharging module 9. The line air pipe is installed in the fourth drag chain 133 for flexible movement.

[0093] Please refer to Fig.13 , Fig.14 , Fig.15 The tray moving module 7, the tray feeding module 8, and the tray discharging module 9 work together to realize the operation of the tray. In the tray feeding module 8, the seventh motor 161 drives the first belt 162 and the second belt 163 to rotate, and transfers the empty tray along the direction C to the first baffle 164 and the baffle 165.

[0094] The tray moving module 7 transfers the tray 145 from position B to position A.

[0095] In the tray out module 9, first, the fifteenth cylinder 175 is in the jacking state. When the tray moving module 7 puts the tray 145 in position A, the sixteenth cylinder 172 drives the first limit block 174 to extend, the eighteenth cylinder 171 drives the second limit block 173 to extend, the eighteenth cylinder 171 drives the second limit block 173 to retract, the seventeenth cylinder 176 drives the clamp 177 and the clamp 178 to clamp the tray, and the sixteenth cylinder 172 drives the first limit block 174 to retract. The above actions complete the precise positioning of the tray to ensure that the unloading tray clamp module 2 accurately places the batteries 119, 120, 121, and 122 into the tray at position A. When the unloading tray clamp module 2 fills the tray with batteries, the seventeenth cylinder 176 drives the clamp 177 and the clamp 178 to loosen the tray, and the fifteenth cylinder 175 descends to place the tray with the batteries on the third belt 167 and the fourth belt 168. The eighth motor 166 drives the third belt 167 and the fourth belt 168 to rotate, and the pallets are sequentially moved in the direction D to complete the unloading of the pallets.

[0096] Step 8. Scan the code and cut the material.

[0097] Please refer to Fig.16 , NG pull belt 6. When a defective product is found, the unloading and feeding clamp module 2 will place the battery with the defective code on the fifth belt 192 of the NG pull belt 6, and the motor 191 will drive the fifth belt 192 to transfer the defective batteries in sequence, and the guide rod 193 is used to guide the battery during operation.

[0098] The above are the implementation steps of this automated integrated equipment. The machine cycles through these implementation steps to complete battery production.

[0099] Compared with traditional devices, it has the following advantages:

[0100] High automation integration. The loading, coding, scanning, tray loading, unloading, tray storage mechanism, tray loading mechanism, tray unloading mechanism, smoke exhaust and other modules are integrated together, which takes up little space and has low cost.

[0101] High production efficiency. Each time 4 batteries are transferred at the same time, in actual production, the equipment can produce 30 batteries per minute.

[0102] The coding fixture is simple and reliable. The fixture is clamped by spring force, pressing the sides of the four batteries onto the fixed clamping block, ensuring the coding focal length of each battery in each fixture, and ensuring the accuracy of the coding focal length compared to other coding methods.

[0103] There are no electrical components on the turntable. The fixture on the turntable is clamped by spring force. There are no electrical components. The turntable does not use electrical slip rings to run electrical pipelines, and the structure is simple.

[0104] The upper and lower plate modules are simple, reliable and easy to maintain. Compared with the usual upper and lower plate access method, it is difficult to maintain in actual production due to space limitations. This application adopts the left and right upper and lower plate method, which has a large maintenance space and is easy to maintain, which can improve the stability of the actual application of the automated production line.

[0105] Please refer to Figure 1 , providing an automatic battery processing device, including a feeding clamping claw module 1, a tray feeding clamping claw module 2, a laser coding module 3, a turntable module 4, a code scanning module 5, an NG pull belt 6, a tray moving module 7, a tray feeding module 8, a tray discharging module 9, a smoke purifier 10, a feeding clamp 11, and a feeding pull belt 12;

[0106] Please refer to Figure 1 , Figure 2 , Figure 3 , feeding clamp module 1. The feeding clamp module 1 takes the material from the feeding pull belt 12. And put it into the feeding fixture 11. The finger cylinders 28, 29, 35, 36 drive the clamps 33, 34, 37, 38 to clamp the batteries 39, 40, 41, 42. The servo motor 24 drives the screw module 25 to rotate, driving the battery to move upward to a safe position, and the line air pipe is installed in the drag chain 26 for flexible operation. The servo motor 22 drives the belt module 21 to rotate, and transports the batteries 39, 40, 41, 42 to the top of the feeding fixture 11. The column 23 is used to install the belt module 21.

[0107] Figure 3 In the figure, cylinders 28 and 29 are installed on an adapter plate 43, the adapter plate 43 is installed on the slider of the guide rail slider 31, the adapter plate 43 and the buffer plate 44 are connected together, and the piston rod of the cylinder 30 and the buffer plate 44 are connected together. When the batteries 39, 40, 41, and 42 move from above the pull belt 12 to above the feeding fixture 11, the cylinder 30 can drive the buffer plate 44 to slide, and at the same time drive the cylinders 28, 29 and the batteries 41 and 42 to move toward the batteries 39 and 40, completing the distance change, so that the distances between the batteries 39, 40, 41, and 42 are equal. Figure 3 In the embodiment, the first hydraulic buffer 32 is fixed on the mounting frame 45, and the hydraulic buffer 46 is mounted on the buffer plate 44. When the buffer plate 44 slides toward the cylinder 30, the buffer plate 44 will hit the first hydraulic buffer 32 to play a buffering role. When the buffer plate 44 slides away from the cylinder 30, the hydraulic buffer 46 will hit the mounting frame 45 to play a buffering role. When the battery 39, 40, 41, 42 moves to the top of the loading fixture 11, the servo motor 24 drives the screw module 25 to rotate, driving the battery to move downward into the loading fixture 11. The finger cylinders 28, 29, 35, 36 drive the clamps 33, 34, 37, 38 to release the batteries 39, 40, 41, 42. The servo motor 24 drives the screw module 25 to rotate, driving the empty clamps 33, 34, 37, 38 to rise to a safe position, and the loading is completed.

[0108] Please refer to Figure 5 , Figure 6 , Figure 7 , Figure 8 The loading fixture 11 mainly includes an opening and clamping push block 64, a guide rail slider 71, a clamping spring 72, a movable clamping block 73, a fixed clamping block 74, a fixture bottom plate 75, a fixing frame 76, a spring baffle 77, a screw 78, and a pressing plate 79. The opening and clamping push block 64 and the fixing frame 76 are fixed together, the fixing frame 76 is mounted on the guide rail slider 71, the guide rail slider 71 is mounted on the fixture bottom plate 75, the fixing frame 76 and the movable clamping block 73 are fixed together, the pressing plate 79 is fixed on the fixing frame 76, the spring baffle 77 is fixed on the fixture bottom plate 75, the screw 78 passes through the spring baffle 77 and is fixed on the pressing plate 79, and the spring 72 is sleeved on the screw 78. When the cylinder 51 pushes the clamp 63 forward, the clamp 63 pushes the clamping push block 64 to compress the clamping spring 72, and the distance between the movable clamping block 73 and the fixed clamping block 74 becomes larger to place the batteries 39, 40, 41, 42. After the batteries 39, 40, 41, 42 are placed, the cylinder 51 pulls the clamp 63 backward, and the movable clamping block 73 on the clamp moves toward the fixed clamping block 74 under the elastic force of the clamping spring 72 to clamp the batteries 39, 40, 41, 42. The clamp can accurately position the batteries to ensure the accurate focal length of the code. The third hydraulic buffer 62 plays a buffering role when the clamp is opened.

[0109] Please refer to Figure 4 , Figure 5 , the turntable 58 is fixed on the DD motor 53, and the DD motor 53 can drive the turntable 58 to rotate. There are 4 sets of identical fixtures installed on the turntable 58, which are evenly distributed in 4 stations. When the motor 53 rotates 90° each time, the 4 stations can be switched in sequence. The 4 stations are respectively the loading station, the code engraving station, the code scanning station, and the unloading station. The fixtures on the 4 stations are named loading fixture 11, the code engraving fixture 55, the code scanning fixture 56, and the unloading fixture 57 in sequence. After the loading is completed on the loading fixture 11, the turntable rotates 90° and engraves the code at the code engraving fixture 55. After engraving the code, the turntable rotates 90° and scans the code at the code scanning fixture 56. After scanning the code, the turntable rotates 90° and unloads the material at the unloading fixture 57.

[0110] Please refer to Fig. 9The laser coding module 3 mainly includes a screw module 81, a galvanometer lens 82, a fixing frame 83, a bracket 84, a second smoke exhaust port 85, and a servo motor 86. The fixing frame 83 and the screw module 81 are fixed together, and the galvanometer lens 82 is installed on the fixing frame 83. The galvanometer lens 82 can transmit laser light to engrave the battery side, and the servo motor 86 can drive the screw module 81 to rotate, thereby adjusting the distance between the galvanometer lens 82 and the coding fixture 55, and adjusting the coding focal length. The second smoke exhaust port 85 is installed on the bracket 84, and the second smoke exhaust port 85 is connected to the smoke purifier 10 by a pipe, which can absorb the smoke floating upward when the code is engraved. Figure 5 The first dust outlet 61 is also connected to the smoke purifier 10 by a pipeline, and can suck away the dust from the engraved code. Figure 6 The smoke and dust falling downward from the dust discharge hole 66.

[0111] Please refer to Fig.10 The barcode scanning module 5 mainly includes a cylinder 91, a guide slider 92, a fixing frame 94, and a barcode scanning gun 93. The fixing frame 94 and the guide slider 92 are fixed together, the cylinder 91 and the fixing frame 94 are connected together, and the barcode scanning gun 93 is installed on the fixing frame 94. The barcode scanning gun scans the four batteries 39, 40, 41, and 42 in the fixture 56. The barcode scanning gun first scans the batteries 39 and 40, and then the cylinder 91 drives the barcode scanning gun 93 to move, switch positions, and then scan the batteries 41 and 42.

[0112] Please refer to Figure 4 and Figure 7 , the unloading fixture 57, and the cylinder 52, the cylinder 52 and the cylinder 51 have the same operating principle, the cylinder 52 can push open the movable clamping block 73 on the fixture 57, open the fixture, and prepare for the tray clamping claw module 2 to take the battery from the unloading fixture 57 into the tray.

[0113] Please refer to Fig.11 , Fig.12 , Fig.14 , Figure 4 and Figure 6, the tray clamp module 2 moves. After the battery is scanned at the code scanning station, the turntable rotates 90°. The cylinder 52 pushes away the movable clamping block 73 on the fixture 57 and opens the unloading fixture 57. The servo motor 106 drives the screw module 107 to rotate, driving the clamps 115, 116, 117, and 118 to move downward into the unloading fixture 57, and the finger cylinders 111, 112, 113, and 114 drive the clamps 115, 116, 117, and 118 to clamp the batteries 119, 120, 121, and 122. The servo motor 106 drives the screw module 107 to rotate, driving the batteries 119, 120, 121, and 122 to move upward to a safe position. The servo motor 102 drives the belt module 104 to rotate, and transports the batteries 119, 120, 121, and 122 to position A above the unloading tray. The servo motor 106 drives the screw module 107 to rotate, driving the batteries 119, 120, 121, 122 to move downward into the tray, and the finger cylinders 111, 112, 113, 114 drive the clamps 115, 116, 117, 118 to release the batteries 119, 120, 121, 122. The servo motor 106 drives the screw module 107 to rotate, driving the empty clamps 115, 116, 117, 118 to move upward to a safe position, and the tray is loaded. The line air pipe is installed in the drag chains 103 and 105 for flexible operation, and the column 101 is used to install the belt module 104.

[0114] Please refer to Fig.13 , Fig.14, tray transfer module 7, tray in-tray module 8, tray out-tray module 9. In the tray transfer module 7, the sixth servo motor 131, the third belt module 132, the fourth drag chain 133, the twelfth cylinder 134, the thirteenth cylinders 135, 138, the fourth guide slider 136, the fifth guide slider 139, the ninth clamping jaws 137, 140, the bracket 141, the adapter frame 142, the sixth guide slider 143, the seventh guide slider 144, and the tray 145. The thirteenth cylinders 135, 138, the guide sliders 136, 139, and the ninth clamping jaws 137, 140 are all mounted on the bracket 141. The bracket 141 is mounted on the sixth guide slider 143 and the seventh guide slider 144, the sixth guide slider 143 and the seventh guide slider 144 are mounted on the adapter frame 142, and the adapter frame 142 is mounted on the third belt module 132. When the empty pallet is fed into the pallet feeding module 8, the fourteenth cylinder 138 drives the tenth clamp 140, and the thirteenth cylinder 135 drives the ninth clamp 137 to clamp the pallet. The twelfth cylinder 134 lifts up the bracket 141 and the pallet 145 at the same time. The sixth servo motor 131 drives the third belt module 132 to rotate and transfer the pallet 145 from position B to position A. The twelfth cylinder 134 lowers the bracket 141 and the pallet 145 at the same time, completing the movement of the empty pallet from the pallet feeding module 8 to the pallet discharging module 9. The line air pipe is installed in the fourth drag chain 133 for flexible operation

[0115] Please refer to Fig.13 , Fig.14 , Fig.15, the tray moving module 7, the tray feeding module 8, and the tray unloading module 9 work together to realize the operation of the tray. In the tray feeding module 8, the seventh motor 161 drives the belt 162 and the belt 163 to move the empty tray along the direction C to the first baffle 164 and the baffle 165. The tray moving module 7 transfers the tray 145 from position B to position A. In the tray unloading module 9, first, the fifteenth cylinder 175 is in the lifting state. When the tray moving module 7 puts the tray 145 to position A, the sixteenth cylinder 172 drives the first limit block 174 to extend, the eighteenth cylinder 171 drives the second limit block 173 to extend, the eighteenth cylinder 171 drives the second limit block 173 to retract, the seventeenth cylinder 176 drives the clamp 177 and the clamp 178 to clamp the tray, and the sixteenth cylinder 172 drives the first limit block 174 to retract. The above actions complete the precise positioning of the tray to ensure that the unloading and feeding clamping module 2 accurately places the batteries 119, 120, 121, and 122 into the tray at position A. When the unloading and feeding clamping module 2 fills the tray with batteries, the seventeenth cylinder 176 drives the clamping claws 177 and 178 to release the tray, and the fifteenth cylinder 175 descends to place the tray with the batteries on the third belt 167 and the fourth belt 168. The eighth motor 166 drives the third belt 167 and the fourth belt 168 to rotate the tray in the direction D in sequence to complete the unloading of the tray.

[0116] Please refer to Fig.16 , NG draw belt 6. When a defective product is scanned, the unloading and feeding clamping claw module 2 will put the defective battery on the fifth belt 192 of the draw belt 6, and the motor 191 will drive the fifth belt 192 to transfer the defective batteries in sequence, and the guide rod 193 is used to guide the battery during operation.

[0117] A computer-readable storage medium is provided, on which a computer program is stored, and when the program is executed by a processor, the steps of any of the above-mentioned methods for automatically processing batteries are implemented. Specifically, the steps include:

[0118] A computer-readable storage medium provided in an embodiment of the present application stores a computer program, and when the computer program is executed by a processor, the following steps are implemented: Step S10, receiving an instruction, and sending the instruction to a feeding clamping claw module 1, a tray-entering clamping claw module 2, a laser coding module 3, a turntable module 4, and a code scanning module 5;

[0119] The battery pack is placed from the loading belt 12 into the loading fixture 11 at the loading station through the loading jaw module 1, and the battery pack is clamped by the loading fixture 11, wherein the battery pack includes at least one battery;

[0120] The battery pack in the loading fixture 11 is switched to the coding station by rotating the turntable module 4, and the sides of the batteries in the battery pack are coded one by one by the laser coding module 3;

[0121] The battery pack in the loading fixture 11 is switched to the code scanning station by rotating the turntable module 4, and the sides of the batteries in the battery pack are scanned one by one by the code scanning module 5;

[0122] Determine whether the preset scanning time has been reached;

[0123] If the preset scanning time is reached, it is determined whether there is a bad battery; if not, it returns to step S50 until the preset scanning time is reached;

[0124] If the preset scanning time is not reached, the unloading and tray-entering clamping module 2 will place the defective battery on the belt 192 of the pull belt 6, and the motor 191 will drive the belt 192 to transfer the defective batteries in sequence, and guide the running batteries through the guide rod 193; if not, the 4 batteries in the unloading fixture 57 will be taken out through the tray-entering clamping module 2 and placed in the tray on the tray-out module 9;

[0125] Determining whether the tray is full of batteries;

[0126] If the tray is full of batteries, the full tray flows along the tray outgoing module 9 to obtain qualified batteries, and the tray moving module 7 transfers the next empty tray from the tray ingoing module 8 to the tray outgoing module 9 to prepare for the tray ingoing clamping module 2 to place batteries;

[0127] Determining whether the total amount of the qualified batteries is less than a predetermined amount;

[0128] If the total amount of qualified batteries is less than the predetermined amount, the receiving instruction is executed and the instruction is sent to the loading clamp module 1, the tray clamp module 2, the laser engraving module 3, the turntable module 4 and the code scanning module 5; if the total amount of qualified batteries is greater than or equal to the predetermined amount, the target battery is obtained.

[0129] The present application provides a computer-readable storage medium, in which a computer program is stored. When the computer program is executed by a processor, the following steps are implemented: performing a helium inspection on the batteries in each battery pack by a helium inspection device.

[0130] The present application provides a computer-readable storage medium, in which a computer program is stored. When the computer program is executed by a processor, the following steps are implemented: placing the target battery into a drying furnace for drying.

[0131] The computer-readable storage medium involved in the present application includes read-only memory (ROM), random access memory (RAM), internal memory, electrically programmable ROM, register, hard disk, removable disk or any other form of storage medium known in the technical field.

[0132] The above disclosure is only a preferred example of the present application and cannot be used to limit the scope of rights of the present application. Therefore, equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A device for automatically handling batteries, characterized in that: It includes a feeding clamp module, a tray feeding clamp module, a laser coding module, a turntable module, a code scanning module, an NG pull belt, a tray moving module, a tray feeding module, a tray out module, a smoke purifier, a feeding fixture and a feeding pull belt; The feeding clamp module takes the material from the feeding pull belt and puts it into the feeding fixture. The feeding clamp module includes a first finger cylinder, a second finger cylinder, a third finger cylinder, a fourth finger cylinder, a first clamp, a second clamp, a third clamp, a fourth clamp, a first belt module, a second servo motor, a first servo motor, a first screw module, a third drag chain, a fourth cylinder, a first guide rail slider, an adapter plate, a buffer plate, a mounting frame, a first hydraulic buffer, and a second hydraulic buffer; The first finger cylinder, the second finger cylinder, the third finger cylinder and the fourth finger cylinder correspond to the first clamp, the second clamp, the third clamp and the fourth clamp respectively, and drive the first clamp, the second clamp, the third clamp and the fourth clamp respectively to clamp the first battery, the second battery, the third battery and the fourth battery corresponding to the clamp; The first servo motor drives the first screw module to rotate, driving the battery to move upward to a safe position, and the line air pipe is installed in the third drag chain for flexible operation; The second servo motor drives the first belt module to rotate, and transports the first battery, the second battery, the third battery, and the fourth battery to above the loading fixture respectively; The first finger cylinder and the second finger cylinder are mounted on the adapter plate, the adapter plate is mounted on the slider of the first guide rail slider, the adapter plate and the buffer plate are connected together, and the piston rod of the fourth cylinder and the buffer plate are connected together. When the first battery, the second battery, the third battery and the fourth battery move from above the feeding pull belt to above the feeding fixture, the fourth cylinder can drive the buffer plate to slide, and at the same time drive the first finger cylinder, the second finger cylinder and the third battery and the fourth battery to move toward the first battery and the second battery, completing the distance change, so that the first battery, the second battery, the third battery and the fourth battery are spaced equally from each other; The first hydraulic buffer is fixed on the mounting frame, and the second hydraulic buffer is mounted on the buffer plate. When the buffer plate slides toward the fourth cylinder, the buffer plate hits the first hydraulic buffer to play a buffering role. When the buffer plate slides away from the fourth cylinder, the second hydraulic buffer hits the mounting frame to play a buffering role. When the first battery, the second battery, the third battery and the fourth battery are moved above the loading fixture, the first servo motor drives the first screw module to rotate, and drives the first battery, the second battery, the third battery and the fourth battery to move downward into the loading fixture; The first finger cylinder, the second finger cylinder, the third finger cylinder and the fourth finger cylinder respectively drive the corresponding first jaw, the second jaw, the third jaw and the fourth jaw to release the first battery, the second battery, the third battery and the fourth battery, and the first servo motor drives the first screw module to rotate, driving the first jaw, the second jaw, the third jaw and the fourth jaw to rise to a safe position to complete the loading.

2. The device for automatically handling batteries according to claim 1, characterized in that: The loading fixture includes a fifth cylinder, a clamping plate, a clamping push block, a first dust exhaust port, a second guide rail slider, a clamping spring, a first movable clamping block, a fixed clamping block, a fixture bottom plate, a first fixing frame, a spring baffle, screws and a pressing plate; The clamping push block and the first fixing frame are fixed together, the first fixing frame is mounted on the second guide rail slider, the second guide rail slider is mounted on the fixture bottom plate, the first fixing frame and the movable clamping block are fixed together, the pressure plate is fixed on the first fixing frame, the spring baffle is fixed on the fixture bottom plate, the screw passes through the spring baffle and is fixed on the pressure plate, and the clamping spring is sleeved on the screw; When the fifth cylinder pushes the clamping plate to move forward, the clamping plate pushes the clamping push block to compress the clamping spring, and the distance between the movable clamping block and the fixed clamping block becomes larger, so as to place the first battery, the second battery, the third battery and the fourth battery; After the first battery, the second battery, the third battery and the fourth battery are released, the fifth cylinder pulls the clamping plate backward, and the movable clamping block moves toward the fixed clamping block under the elastic force of the clamping spring to clamp the first battery, the second battery, the third battery and the fourth battery. The third hydraulic buffer plays a buffering role during opening and clamping, and the loading fixture is used to accurately position the battery to ensure the accurate focal length of the code engraving.

3. The automatic battery processing device according to claim 1, characterized in that: The turntable module includes a DD motor, a code engraving fixture, a code scanning fixture, a material unloading fixture, and a turntable; The turntable is fixed on the DD motor, and the DD motor can drive the turntable to rotate. The four stations on the turntable are evenly provided with the loading fixture, the code engraving fixture, the code scanning fixture and the unloading fixture in sequence. The four stations can be switched in sequence when the DD motor rotates 90° each time. The four stations are the loading station, the code engraving station, the code scanning station and the unloading station respectively. After the loading fixture completes loading, the turntable rotates 90° to engrave the code at the code engraving fixture; after engraving the code, the turntable rotates 90° to scan the code at the code scanning fixture; after scanning the code, the turntable rotates 90° to unload the material at the unloading fixture.

4. The automatic battery processing device according to claim 2, characterized in that: The laser coding module includes a second screw module, a galvanometer lens, a second fixing frame, a bracket, a second smoke exhaust port and a third servo motor; The second fixing frame and the second screw module are fixed together, the galvanometer lens is installed on the second fixing frame, the galvanometer lens can transmit laser to engrave a code on the side of the battery, and the third servo motor can drive the second screw module to rotate, thereby adjusting the distance between the galvanometer lens and the coding fixture and adjusting the coding focal length; The second smoke exhaust port is installed on the bracket, and the second smoke exhaust port is connected to the smoke purifier by a pipe, which is used to absorb the smoke and dust floating upward when engraving the code. The first dust exhaust port is connected to the smoke purifier by a pipe, which is used to absorb the smoke and dust falling downward from the dust exhaust hole when engraving the code.

5. The automatic battery processing device according to claim 4, characterized in that: The code scanning module includes a sixth cylinder, a third guide rail slider, a third fixing frame and a code scanning gun; The third fixing frame and the third guide rail slider are fixed together, the sixth cylinder and the third fixing frame are connected together, the barcode scanning gun is installed on the third fixing frame, and the barcode scanning gun scans the first battery, the second battery, the third battery and the fourth battery in the barcode scanning fixture. The barcode scanning gun first scans the first battery and the second battery, and then the sixth cylinder drives the barcode scanning gun to move, switch positions, and then scan the third battery and the fourth battery.

6. The automatic battery processing device according to claim 3, characterized in that: It also includes a seventh cylinder, which is used to push open the second movable clamping block on the blanking fixture to open the blanking fixture so that the tray-entering clamping claw module can take the battery from the blanking fixture into the tray.

7. The automatic battery processing device according to claim 6, characterized in that: The tray-entering clamp module is activated. After the battery is scanned at the code scanning station, the turntable rotates 90°, and the seventh cylinder pushes away the second movable clamping block on the blanking fixture to open the blanking fixture; The fourth servo motor drives the third screw module to rotate, driving the fifth clamp, the sixth clamp, the seventh clamp, and the eighth clamp to move downward into the blanking fixture, and the eighth finger cylinder, the ninth finger cylinder, the tenth finger cylinder, and the eleventh finger cylinder drive the fifth clamp, the sixth clamp, the seventh clamp, and the eighth clamp to clamp the fifth battery, the sixth battery, the seventh battery, and the eighth battery; The fourth servo motor drives the third screw module to rotate, thereby driving the fifth battery, the sixth battery, the seventh battery and the eighth battery to move upward to a safe position.

8. The device for automatically handling batteries according to claim 7, characterized in that: The disk entry clamp module includes a fifth servo motor, a first drag chain and a second belt module, a second drag chain, a fourth servo motor and a third screw rod module; The fifth servo motor drives the second belt module to rotate, and transports the fifth battery, the sixth battery, the seventh battery, and the eighth battery to position A above the unloading tray; The fourth servo motor drives the third screw module to rotate, driving the fifth battery, the sixth battery, the seventh battery and the eighth battery to move downward into the tray, and the eighth finger cylinder, the ninth finger cylinder, the tenth finger cylinder and the eleventh finger cylinder drive the fifth clamp, the sixth clamp, the seventh clamp and the eighth clamp to release the battery; The fourth servo motor drives the third screw module to rotate, driving the empty fifth jaw, the sixth jaw, the seventh jaw and the eighth jaw to move upward to a safe position, and the disk loading is completed, wherein the line air pipe is installed in the first drag chain and the second drag chain for flexible operation.

9. The automatic battery processing device according to claim 8, characterized in that: The tray moving module includes a sixth servo motor, a third belt module, a fourth drag chain, a twelfth cylinder, a thirteenth cylinder, a fourteenth cylinder, a fourth guide rail slider, a fifth guide rail slider, a ninth clamp, a tenth clamp, a bracket, an adapter frame, a sixth guide rail slider, a seventh guide rail slider and a tray; The thirteenth cylinder, the fourteenth cylinder, the fourth guide rail slider, the fifth guide rail slider, the ninth clamping jaw, and the tenth clamping jaw are all installed on the bracket; The bracket is mounted on the sixth guide rail slider and the seventh guide rail slider, the sixth guide rail slider and the seventh guide rail slider are mounted on an adapter frame, and the adapter frame is mounted on the third belt module; When the empty pallet is fed into the tray feeding module, the fourteenth cylinder drives the tenth clamp and the thirteenth cylinder drives the ninth clamp to clamp the pallet; the twelfth cylinder lifts up the bracket and the pallet at the same time, and the sixth servo motor drives the third belt module to rotate to transfer the pallet from position B to position A; the twelfth cylinder lowers the bracket and the pallet at the same time to complete the movement of the empty pallet from the tray feeding module to the tray exiting module, and the line air pipe is installed in the fourth drag chain for flexible operation.

10. The automatic battery processing device according to claim 9, characterized in that: The tray moving module, the tray feeding module, and the tray discharging module work together to realize the operation of the tray; In the tray in-disk module, the seventh motor drives the first belt and the second belt to move the empty tray along direction C to the first baffle and the second baffle; the tray moving module transfers the tray from position B to position A; in the tray out-disk module, first, the fifteenth cylinder is in the lifting state, when the tray moving module puts the tray in position A, the sixteenth cylinder drives the first limit block to extend, the eighteenth cylinder drives the second limit block to extend, the eighteenth cylinder drives the second limit block to retract, the seventeenth cylinder drives the eleventh clamp and the twelfth clamp to clamp the tray, the sixteenth cylinder drives the first limit block to retract, and the precise positioning of the tray is completed, and the unloading tray clamp module accurately puts the battery into the tray at position A; When the tray-feeding gripper module has filled the tray with batteries, the seventeenth cylinder drives the eleventh and twelfth grippers to loosen the tray, and the fifteenth cylinder descends to place the tray with batteries on the third and fourth belts; the eighth motor drives the third and fourth belts to move the tray in direction D in sequence to complete the unloading of the tray.

11. The device for automatically processing batteries according to any one of claims 1 to 10, characterized in that: When defective products are scanned, the tray clamp module places the defective batteries on the fifth belt of the NG pull belt, and the ninth motor drives the fifth belt to transfer the defective batteries in sequence. The guide rod is used to guide the batteries during operation.

Images