CN111392403A - Multifunctional battery cell detection equipment - Google Patents
Multifunctional battery cell detection equipment Download PDFInfo
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- CN111392403A CN111392403A CN202010192546.7A CN202010192546A CN111392403A CN 111392403 A CN111392403 A CN 111392403A CN 202010192546 A CN202010192546 A CN 202010192546A CN 111392403 A CN111392403 A CN 111392403A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
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Abstract
The invention relates to the technical field of cell detection, and discloses multifunctional cell detection equipment, which comprises a first detection position, a cell thickness measuring mechanism, a first grabbing mechanism, a second detection position, two longitudinally extending area-array camera assemblies, a second grabbing mechanism, a first conveying mechanism and two line-array camera assemblies, wherein the first detection position is arranged on the cell thickness measuring mechanism; by adopting the multifunctional cell detection equipment provided by the invention, three functions of thickness detection, area-array camera detection and linear array camera detection are combined in one equipment without using a plurality of pieces of equipment, so that the investment of the detection equipment during cell detection is greatly reduced, and the three parts are connected in series through the first grabbing mechanism and the second grabbing mechanism, so that automatic production and processing are realized without operation, and the labor cost is reduced.
Description
Technical Field
The invention relates to the field of battery cell detection, in particular to multifunctional battery cell detection equipment.
Background
The electrochemical cell is a single electrochemical cell containing a positive electrode and a negative electrode, is generally not used directly, is different from a battery containing a protection circuit and a shell, and can be used directly. The battery cell is an electricity storage part in the rechargeable battery, and the quality of the battery cell directly determines the quality of the rechargeable battery. In order to obtain a high-quality battery cell, various parameters of the battery cell need to be detected, such as thickness detection, appearance detection, and the like.
In the prior art, a plurality of devices are mainly adopted to respectively detect the battery cell, for example, a single thickness measuring device is used for detecting the thickness, and a single appearance detecting device is used for detecting the appearance; therefore, the steps for detecting the battery core are complex, errors are easy to occur, the cost of the battery core is increased, and the price of a product with the battery core is indirectly influenced; therefore, it is very important to develop a device capable of detecting multiple cell parameters. At present, how to add a plurality of detection means into one type of equipment is a current technical difficulty.
Disclosure of Invention
The invention aims to provide multifunctional battery cell detection equipment, and aims to solve the problem of complex operation in the prior art.
The invention is realized in such a way that a multifunctional battery cell detection device comprises
The first detection position is used for placing a battery cell to be detected;
the battery cell thickness measuring mechanism is used for measuring the thickness of the battery cell to be detected on the first detection position;
the first grabbing mechanism is used for grabbing the battery cell measured by the battery cell thickness measuring mechanism;
the second detection position is used for placing the battery cell grabbed by the first grabbing mechanism;
and the area array camera assembly is used for carrying out surface detection on the battery cell placed at the second detection position.
The second grabbing mechanism is used for grabbing the battery cell detected by the area array camera assembly;
the first conveying mechanism is used for placing the battery cell grabbed by the second grabbing mechanism and conveying the battery cell placed on the first conveying mechanism to a specified place;
and the linear array camera assembly is used for carrying out dynamic surface detection on the electric core in the process of conveying on the first conveying mechanism.
Further, the multifunctional battery cell detection equipment further comprises a third grabbing mechanism, and the third grabbing mechanism is used for grabbing the battery cell to the first detection position.
Further, the multifunctional battery cell detection equipment further comprises a fourth grabbing mechanism, and the fourth grabbing mechanism is used for grabbing the battery cell scanned by the linear array camera assembly to a specified place.
Further, the multifunctional battery cell detection equipment further comprises a driving mechanism for driving the first detection position to horizontally move.
Further, the driving mechanism comprises a first power element, a first driving wheel, a first driven wheel, a first synchronous belt, a moving block, a first sliding rail extending horizontally and a first sliding block; the first driving wheel is fixedly connected with an output shaft of the first power element, and the synchronous belt is sleeved on the first driving wheel and the first driven wheel; the motion block is fixed on the synchronous belt, and the first detection position is fixedly connected with the motion block; the first sliding block is slidably arranged on the first sliding rail, and the first detection position is fixedly connected with the sliding block.
Further, the cell thickness measuring mechanism comprises a second power element arranged longitudinally, a second slide rail extending longitudinally, a second slide block and a thickness sensor arranged longitudinally; and a piston rod of the second power element is fixedly connected with the second sliding block, the second sliding block is slidably arranged on the second sliding rail, and the thickness sensor is fixed on the second sliding block.
Further, the multifunctional battery cell detection equipment further comprises a tab shaping mechanism, wherein the tab shaping mechanism comprises a third power element arranged longitudinally, a pressing plate arranged horizontally, a fixing plate used for fixing the third power element and a guide rod extending longitudinally; a piston rod of the third power element is fixedly connected with the pressure plate so as to drive the pressure plate to move longitudinally; the fixing plate and the pressing plate are oppositely arranged and have a gap; the fixed plate is provided with a longitudinal through hole, the guide rod can be slidably arranged in the through hole of the fixed plate in a penetrating way, and the bottom of the guide rod is fixedly connected with the pressure plate; an elastic element is arranged in the gap and sleeved on the guide rod.
Further, the first conveying mechanism comprises a first conveying frame, a plurality of rotating shafts, a fourth power element, a second driving wheel, a second driven wheel and a second synchronous belt, wherein the rotating shafts extend horizontally and are arranged in sequence; the rotating shaft is rotatably arranged on the first conveying frame in a penetrating mode, an output shaft of the fourth power element is fixedly connected with the second driving wheel, the second synchronous belt is sleeved on the second driving wheel and the second driven wheel, and the second driven wheel is connected with the rotating shaft at one end of the first conveying frame; two adjacent the pivot transmission is connected, works as the pivot of first carriage one end is rotated, and is adjacent the pivot synchronous rotation.
Further, the multifunctional cell detection equipment further comprises a second conveying mechanism for conveying the defective products in the cells.
Further, the second conveying mechanism comprises a second conveying frame, a driving roller, a driven roller, a conveying belt, a fifth power element, a fourth driving wheel, a fourth driven wheel and a fourth synchronous belt; the driving roller and the driven roller are rotatably arranged on the second conveying frame in a penetrating mode, the driving roller and the driven roller are arranged oppositely, and the conveying belt is sleeved on the driving roller and the driven roller; an output shaft of the fifth power element is connected with the fourth driving wheel, the fourth synchronous belt is sleeved on the fourth driving wheel and the fourth driven wheel, and the fourth driven wheel is connected with the driving roller.
Compared with the prior art, the multifunctional battery cell detection equipment provided by the invention is mainly used for measuring the quality of a battery cell, and the specific flow of detecting the battery cell by using the multifunctional battery cell detection equipment is as follows: placing a battery cell to be detected on a first detection position, wherein the first detection position is right opposite to a battery cell thickness measuring mechanism, the battery cell thickness measuring mechanism carries out thickness detection on the battery cell, and the battery cell thickness measuring mechanism records defective data in the battery cell thickness measuring mechanism; the first grabbing mechanism works, the grabbing tool of the first grabbing mechanism moves to the position above the first detection position and grabs the battery cell on the first detection position, the grabbing tool of the first grabbing mechanism moves again and places the grabbed battery cell on the second detection position; the upper area-array camera assembly and the lower area-array camera assembly perform pattern scanning on the battery cell on the second detection position and record pattern data; the gripping device of the second gripping mechanism moves to the position above the second detection position and grips the battery cell on the second detection position, and the gripping device of the second gripping mechanism moves again and places the gripped battery cell on the conveying mechanism; the transmission mechanism drives the battery cell to move, and the linear array camera assemblies positioned above and below the transmission mechanism capture the pattern of the battery cell in a moving state and record pattern data; the product is detected by combining the area-array camera assembly and the linear array assembly, so that whether the battery core is damaged or not, liquid leakage, pole piece turnover, edge sealing foreign matters, salient points, pinholes, depressions, scratches, indentations, dirt, surface wrinkles and the like can be detected; the transmission mechanism transmits the battery cell to a specified place; by adopting the multifunctional battery cell detection equipment, three functions of thickness detection, area-array camera detection and linear array camera detection are combined in one equipment, multiple devices are not needed, the investment of the detection equipment when the battery cell is detected is reduced to a great extent, and the three parts are connected in series by the first grabbing mechanism and the second grabbing mechanism, so that automatic production and processing are realized, and the labor cost is reduced.
Drawings
Fig. 1 is a structural diagram of a multifunctional cell detection apparatus according to an embodiment of the present invention;
FIG. 2 is a block diagram of a first gripper mechanism provided in accordance with an embodiment of the present invention;
fig. 3 is a structural diagram of a cell thickness measuring mechanism and a tab shaping mechanism provided in an embodiment of the present invention;
fig. 4 is a structural view of a first conveyance mechanism provided in the embodiment of the present invention;
fig. 5 is a structural view of a second conveyance mechanism provided in an embodiment of the present invention.
Reference numerals: 1-a second conveying mechanism, 2-a first grabbing mechanism, 3-a second grabbing mechanism, 4-a second detection position, 51-an area-array camera component, 52-a linear array camera component, 6-a first detection position, 7-a cell thickness measuring mechanism, 8-a tab shaping mechanism, 9-a third grabbing mechanism, 10-a fourth grabbing mechanism, 11-a first conveying mechanism, 21-a first module, 22-a second module, 23-a third module, 24-a grabbing tool, 211-a servo motor, 212-a mounting block, 221-a sliding track, 222-a linear cylinder, 223-a sliding block, 231-a rotating cylinder, 232-a rotating disc, 241-a fixing rod, 242-a fixing frame, 243-a sucker, 71-a second power element, 72-a second slide block, 73-a second slide rail, 74-a thickness sensor, 81-a third power element, 82-a guide rod, 83-a fixing plate, 84-a pressing plate, 111-a second driving wheel, 112-a second synchronous belt, 113-a second driven wheel, 114-a rotating shaft, 115-a third synchronous belt, 116-a third driving wheel, 117-a third driven wheel, 118-a first transmission frame, 121-a driven roller, 122-a second transmission frame, 123-a transmission belt, 124-a fourth driving wheel, 125-a fourth synchronous belt, 126-a fourth driven wheel and 127-a driving roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
Referring to FIG. 1, a preferred embodiment of the present invention is provided.
A multifunctional cell detection device comprises
The first detection position 6 is used for placing a battery cell to be detected;
the cell thickness measuring mechanism 7 is used for measuring the thickness of the cell to be detected on the first detection position 6;
the first grabbing mechanism 2 is used for grabbing the battery cell measured by the battery cell thickness measuring mechanism 7;
the second detection position 4 is used for placing the battery cell grabbed by the first grabbing mechanism 2;
and the area array camera assembly 51 is used for carrying out surface detection on the battery cell placed at the second detection position 4.
The second grabbing mechanism 3 is used for grabbing the electric core detected by the area array camera assembly 51;
the first conveying mechanism 11 is used for placing the battery cell grabbed by the second grabbing mechanism 3 and conveying the battery cell placed on the first conveying mechanism 11 to a specified place;
a line camera assembly 52, the line camera assembly 52 being configured to perform dynamic surface inspection on the cells being transported on the first transport mechanism 11.
The above-mentioned multi-functional electric core check out test set that provides, mainly used measures the quality of electric core, uses multi-functional electric core check out test set to detect the concrete flow of electric core as follows: placing a battery cell to be detected on a first detection position 6, wherein the first detection position 6 is right opposite to a battery cell thickness measuring mechanism 7, the battery cell thickness measuring mechanism 7 is used for detecting the thickness of the battery cell, and the battery cell thickness measuring mechanism 7 is used for recording defective data; when the first grabbing mechanism 2 works, the grabbing tool 24 of the first grabbing mechanism 2 moves to a position above the first detection position 6 and grabs the battery cell on the first detection position 6, the grabbing tool 24 of the first grabbing mechanism 2 moves again and places the grabbed battery cell on the second detection position 4; the upper and lower area-array camera assemblies 51 perform pattern scanning on the battery cell on the second detection position 4 and record pattern data; the gripper 24 of the second gripping mechanism 3 moves to a position above the second detection position 4 and grips the battery cell on the second detection position 4, and the gripper 24 of the second gripping mechanism 3 moves again and places the gripped battery cell on the conveying mechanism; the transmission mechanism drives the battery cell to move, and the linear array camera assemblies 52 positioned above and below the transmission mechanism capture the pattern of the battery cell in a moving state and record pattern data; the product is detected by the combination of the area-array camera assembly 51 and the linear array assembly 52, so that whether the battery core is damaged or not, liquid leakage, pole piece turnover, edge sealing foreign matters, salient points, pinholes, depressions, scratches, indentations, dirt, surface wrinkles and the like can be detected; and the conveying mechanism conveys the battery core to a specified place.
Adopt foretell multi-functional electric core check out test set, with thickness detection, area array camera detection, three function combination of line array camera detection in an equipment, need not to use many equipment, very big degree has reduced the input of check out test set when going on electric core to snatch mechanism 2 and second through first and snatch mechanism 3 and get up three part concatenations, realize automated production processing, thereby reduce the cost of labor.
Specifically, the area-array camera module 51 has two area-array cameras, which are respectively located above and below the second detection position 4, and the lens of the area-array camera is opposite to the second detection position 4.
In particular, the line camera assembly 52 has two line cameras, which are located above and below the first conveying mechanism 11, respectively, and whose lenses are offset towards the first conveying mechanism 11.
Preferably, the multifunctional battery cell detection device further comprises a third grabbing mechanism 9, and the third grabbing mechanism 9 is configured to grab the battery cell to the first detection position 6; the third grabbing mechanism 9 is suitable for a production line, the third grabbing mechanism 9 grabs the battery cell on the production line and places the first detection position 6, and the battery cell does not need to be manually placed at the first detection position 6.
Preferably, the multifunctional cell detection apparatus further includes a fourth grasping mechanism 10, where the fourth grasping mechanism 10 is configured to grasp a cell scanned by the line-array camera assembly 52 to a specified location; when first conveying mechanism 11 conveys electric core to the end, the fourth snatchs mechanism 10 and snatchs the electric core to the assembly line on, when the fourth snatchs mechanism 10 and above-mentioned third snatchs the cooperation of mechanism 9 and uses, realizes whole detection step full automatization, need not the manual work.
It should be noted that the first gripping mechanism 2 includes a gripper 24, a first module 21 for driving the gripper 24 to move horizontally, and a second module 22 for driving the gripper 24 to move up and down; the first module 21 comprises a servo motor 211, a screw rod, a movable nut and a mounting block 212, an output shaft of the servo motor 211 is connected with the screw rod, the movable nut is sleeved and meshed on the screw rod, the mounting block 212 is connected with the movable nut, the second module 22 is fixedly connected with the mounting block 212, the servo motor 211 drives the screw rod to rotate, the screw rod rotates to enable the movable nut to move horizontally, and the movable nut drives the second module 22 on the mounting block 212 to move horizontally; the second module 22 comprises a linear cylinder 222, a sliding track 221 and a sliding block 223; the sliding track 221 is fixed on the linear cylinder 222, the sliding block 223 can be slidably arranged on the sliding track 221, the sliding block 223 is T-shaped, the sliding block 223 is connected with a piston rod of the linear cylinder 222, and the sliding block 223 is connected with the gripping apparatus 24; the gripper 24 includes a fixing frame 242, a plurality of suction cups 243 for adsorbing the battery cell, and a fixing rod 241 for fixing the suction cups 243, the fixing frame 242 has a plurality of through holes, the fixing rod 241 is inserted into the through holes, the periphery of the fixing rod 241 has threads, the fixing rod 241 is fixed on the fixing frame 242 by two nuts, and the suction cups 243 are fixed on the lower portion of the fixing rod 241.
It should be added that, the first grabbing mechanism 2 further includes a third module 23 for driving the grabbing device 24 to rotate, the third module 23 is fixed at the lower end of the second module 22, the grabbing device 24 is fixed at the lower part of the third module 23, the third module 23 includes a rotary cylinder 231 and a turntable 232, the turntable 232 is connected with the output end of the rotary cylinder 231, the rotary cylinder 231 drives the turntable 232 to rotate, and the turntable 232 drives the grabbing device 24 to rotate; the third module 23 in this embodiment can add or remove the first grabbing mechanism 2 according to the requirement of use.
It should be noted that the second grabbing mechanism 3, the third grabbing mechanism 9 and the fourth grabbing mechanism 10 have a structure similar to that of the first grabbing mechanism 2, and may also have other structures, for example, the first module 21 and the second module both adopt a combination of a linear motor and a sliding block 223, and the grabbing device 24 adopts a clamp or the like.
Furthermore, the multifunctional battery cell detection equipment also comprises a driving mechanism for driving the first detection position 6 to horizontally move; due to insufficient structure or space, the first grabbing mechanism 2 cannot grab the battery cell from the first detection position 6 well, and therefore a driving mechanism is arranged, so that the first detection position 6 can move horizontally to the stroke range of the first grabbing mechanism 2
The driving mechanism comprises a first power element, a first driving wheel, a first driven wheel, a first synchronous belt, a moving block, a first sliding rail extending horizontally and a first sliding block; the first driving wheel is fixedly connected with an output shaft of the first power element, and the synchronous belt is sleeved on the first driving wheel and the first driven wheel; the motion block is fixed on the synchronous belt, and the first detection position 6 is fixedly connected with the motion block; the first sliding block is slidably arranged on the first sliding rail, and the first detection position 6 is fixedly connected with the sliding block; the first power element drives the first driving wheel to rotate, the first driving wheel drives the first synchronous belt to rotate, the first synchronous belt enables the motion block fixed on the first synchronous belt to do horizontal linear motion, and the motion block drives the first detection position 6 to do horizontal linear motion; wherein first slide rail and first slider play and bear the weight of and the effect of direction.
Furthermore, the cell thickness measuring mechanism 7 includes a longitudinally arranged second power element 71, a longitudinally extending second slide rail 73, a second slider 72, and a longitudinally arranged thickness sensor 74; a piston rod of the second power element 71 is fixedly connected with a second sliding block 72, the second sliding block 72 is slidably arranged on a second sliding rail 73, and a thickness sensor 74 is fixed on the second sliding block 72; when the cell thickness measuring mechanism 7 works, the cell thickness measuring mechanism 7 is positioned above the first detection position 6; the second power element 71 drives the second sliding block 72 to move longitudinally downwards, the second sliding block 72 enables the thickness sensor 74 fixed on the second sliding block to move longitudinally downwards, when the thickness sensor 74 abuts against the battery cell, the descending height of the thickness sensor 74 is confirmed, and the thickness of the battery cell is calculated according to the height between the initial position and the first detection position 6; preferably, the multifunctional cell detection equipment is provided with a plurality of cell thickness measuring mechanisms 7, the thicknesses of the cells are measured in multiple points, and the average value of the cell thicknesses is calculated so as to reduce errors; it should be added that the second power element 71 in this embodiment may be an air cylinder or a hydraulic cylinder.
In this embodiment, the multifunctional cell detection apparatus further includes a tab shaping mechanism 8, where the tab shaping mechanism 8 includes a third power element 81 arranged longitudinally, a pressing plate 84 arranged horizontally, a fixing plate 83 for fixing the third power element 81, and a guide rod 82 extending longitudinally; the piston rod of the third power element 81 is fixedly connected with the pressure plate 84 to drive the pressure plate 84 to move longitudinally; the fixed plate 83 is disposed opposite to and spaced from the pressing plate 84; the fixing plate 83 is provided with a longitudinal through hole, the guide rod 82 can be slidably arranged in the through hole of the fixing plate 83 in a penetrating way, and the bottom of the guide rod 82 is fixedly connected with the pressing plate 84; an elastic element is arranged in the gap and sleeved on the guide rod 82; when the lug shaping mechanism 8 works, the lug shaping mechanism 8 is positioned above the first detection position 6; the third power element 81 drives the pressing plate 84 to move downwards, wherein the guide rod 82 mainly plays a role of guiding, the spring between the pressing plate 84 and the fixing plate 83 plays a role of buffering, when the pressing plate 84 is in contact with the cell, the pressing plate 84 always exerts a longitudinal downward acting force on the cell due to the action of the spring, and the pressing plate 84 is not displaced; thereby achieving the purpose of reshaping the tab; it should be noted that the third power element 81 can be a pneumatic cylinder or a hydraulic cylinder.
Furthermore, the first conveying mechanism 11 includes a first conveying frame 118, a plurality of horizontally extending rotating shafts 114, a fourth power element, a second driving wheel 111, a second driven wheel 113 and a second synchronous belt 112; the rotating shaft 114 is rotatably arranged on the first transmission frame 118 in a penetrating manner, an output shaft of the fourth power element is fixedly connected with the second driving wheel 111, the second synchronous belt 112 is sleeved on the second driving wheel 111 and the second driven wheel 113, and the second driven wheel 113 is connected with the rotating shaft 114 at one end of the first transmission frame 118; two adjacent rotating shafts 114 are in transmission connection, and when the rotating shaft 114 at one end rotates, the adjacent rotating shafts 114 rotate synchronously.
Specifically, the first conveying mechanism 11 further includes a plurality of third driving wheels 116, third driven wheels 117 in a number consistent with the number of the third driving wheels 116, and third timing belts 115 in a number consistent with the number of the third driving wheels 116; the third synchronous belt 115 is sleeved on a third driving wheel 116 and a third driven wheel 117, and the third driving wheel 116 and the third driven wheel 117 are respectively connected with two adjacent rotating shafts 114 so as to enable the adjacent rotating shafts 114 to synchronously rotate; of course, a gear combination mode can be adopted to achieve the purpose of synchronous rotation of adjacent rotating shafts.
It is worth mentioning that a gap is formed between the adjacent rotating shafts 114, and the gap facilitates image acquisition of the battery cells by the upper and lower linear array camera assemblies 52.
In this embodiment, the multifunctional cell detection apparatus further includes a second conveying mechanism 1 for conveying a defective product in the cell; when the first detection position 6 is unqualified in cell thickness measurement, the first grabbing mechanism 2 grabs the cell and conveys the cell to the second conveying mechanism 1, and the second conveying mechanism 1 conveys the defective product to a specified place.
Specifically, the second conveying mechanism 1 includes a second conveying frame 122, a driving roller 127, a driven roller 121, a conveying belt 123, a fifth power element, a fourth driving pulley 124, a fourth driven pulley 126, and a fourth timing belt 125; the driving roller 127 and the driven roller 121 are rotatably arranged on the second transmission frame 122 in a penetrating manner, the driving roller 127 and the driven roller 121 are arranged oppositely, and the transmission belt 123 is sleeved on the driving roller 127 and the driven roller 121; an output shaft of the fifth power element is connected with a fourth driving wheel 124, a fourth synchronous belt 125 is sleeved on the fourth driving wheel 124 and a fourth driven wheel 126, and the fourth driven wheel 126 is connected with a driving roller 127; the fifth power element drives the fourth driving wheel 124 to rotate, the fourth driven wheel 126 and the fourth driving wheel 124 rotate synchronously, the fourth driven wheel 126 drives the driving roller 127 connected with the fourth driven wheel to rotate, the driving roller 127 drives the conveyor belt 123 to rotate, and the conveyor belt 123 conveys the defective products on the conveyor belt 123 to a specified place.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A multifunctional battery cell detection device is characterized by comprising
The first detection position is used for placing a battery cell to be detected;
the battery cell thickness measuring mechanism is used for measuring the thickness of the battery cell to be detected on the first detection position;
the first grabbing mechanism is used for grabbing the battery cell measured by the battery cell thickness measuring mechanism;
the second detection position is used for placing the battery cell grabbed by the first grabbing mechanism;
and the area array camera assembly is used for carrying out surface detection on the battery cell placed at the second detection position.
The second grabbing mechanism is used for grabbing the battery cell detected by the area array camera assembly;
the first conveying mechanism is used for placing the battery cell grabbed by the second grabbing mechanism and conveying the battery cell placed on the first conveying mechanism to a specified place;
and the linear array camera assembly is used for carrying out dynamic surface detection on the electric core in the process of conveying on the first conveying mechanism.
2. The multifunctional cell testing apparatus of claim 1, further comprising a third grasping mechanism, wherein the third grasping mechanism is configured to grasp the cell to the first testing position.
3. The multifunctional cell inspection apparatus of claim 1, further comprising a fourth grasping mechanism, wherein the fourth grasping mechanism is configured to grasp a cell scanned by the line camera assembly to a specified location.
4. The multifunctional cell detection apparatus of claim 1, further comprising a driving mechanism for driving the first detection site to move horizontally.
5. The multifunctional cell detection device according to claim 4, wherein the driving mechanism comprises a first power element, a first driving wheel, a first driven wheel, a first synchronous belt, a moving block, a first sliding rail extending horizontally, and a first sliding block; the first driving wheel is fixedly connected with an output shaft of the first power element, and the synchronous belt is sleeved on the first driving wheel and the first driven wheel; the motion block is fixed on the synchronous belt, and the first detection position is fixedly connected with the motion block; the first sliding block is slidably arranged on the first sliding rail, and the first detection position is fixedly connected with the sliding block.
6. The multifunctional cell detection apparatus of claim 1, wherein the cell thickness measurement mechanism comprises a longitudinally arranged second power element, a longitudinally extending second slide, a second slider, and a longitudinally arranged thickness sensor; and a piston rod of the second power element is fixedly connected with the second sliding block, the second sliding block is slidably arranged on the second sliding rail, and the thickness sensor is fixed on the second sliding block.
7. The multifunctional cell testing apparatus of claim 1, further comprising a tab shaping mechanism, wherein the tab shaping mechanism comprises a longitudinally arranged third power element, a horizontally arranged pressing plate, a fixing plate for fixing the third power element, and a longitudinally extending guide rod; a piston rod of the third power element is fixedly connected with the pressure plate so as to drive the pressure plate to move longitudinally; the fixing plate and the pressing plate are oppositely arranged and have a gap; the fixed plate is provided with a longitudinal through hole, the guide rod can be slidably arranged in the through hole of the fixed plate in a penetrating way, and the bottom of the guide rod is fixedly connected with the pressure plate; an elastic element is arranged in the gap and sleeved on the guide rod.
8. The multifunctional cell detection device according to claim 1, wherein the first conveying mechanism comprises a first conveying frame, a plurality of horizontally extending rotating shafts, a fourth power element, a second driving wheel, a second driven wheel and a second synchronous belt, wherein the rotating shafts are arranged in sequence; the rotating shaft is rotatably arranged on the first conveying frame in a penetrating mode, an output shaft of the fourth power element is fixedly connected with the second driving wheel, the second synchronous belt is sleeved on the second driving wheel and the second driven wheel, and the second driven wheel is connected with the rotating shaft at one end of the first conveying frame; two adjacent the pivot transmission is connected, works as the pivot of first carriage one end is rotated, and is adjacent the pivot synchronous rotation.
9. The multifunctional cell testing apparatus of claim 1, further comprising a second conveying mechanism for conveying defective products in the cells.
10. The multifunctional cell detection apparatus of claim 9, wherein the second conveying mechanism comprises a second conveying frame, a driving roller, a driven roller, a conveying belt, a fifth power element, a fourth driving wheel, a fourth driven wheel, and a fourth synchronous belt; the driving roller and the driven roller are rotatably arranged on the second conveying frame in a penetrating mode, the driving roller and the driven roller are arranged oppositely, and the conveying belt is sleeved on the driving roller and the driven roller; an output shaft of the fifth power element is connected with the fourth driving wheel, the fourth synchronous belt is sleeved on the fourth driving wheel and the fourth driven wheel, and the fourth driven wheel is connected with the driving roller.
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| CN202010192546.7A CN111392403B (en) | 2020-03-18 | 2020-03-18 | Multifunctional battery cell detection equipment |
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| CN202010192546.7A CN111392403B (en) | 2020-03-18 | 2020-03-18 | Multifunctional battery cell detection equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023216249A1 (en) * | 2022-05-13 | 2023-11-16 | 宁德时代新能源科技股份有限公司 | Detection method and detection apparatus for electrode sheet, and stacking system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206223669U (en) * | 2016-11-13 | 2017-06-06 | 浙江德源智能科技股份有限公司 | A kind of motor stator testing equipment |
| CN107830804A (en) * | 2017-12-13 | 2018-03-23 | 惠州金源精密自动化设备有限公司 | Battery core appearance and size detecting system and its battery core OCV test equipments |
| CN107845766A (en) * | 2017-11-30 | 2018-03-27 | 苏州三屹晨光自动化科技有限公司 | A kind of hot pressing apparatus for shaping |
| CN108303429A (en) * | 2018-01-12 | 2018-07-20 | 嵊州市东浩电子科技有限公司 | It is a kind of leaded light board defect automatically detection and sorting device |
| CN209077219U (en) * | 2018-11-20 | 2019-07-09 | Oppo（重庆）智能科技有限公司 | Appearance delection device |
| CN209334484U (en) * | 2018-12-04 | 2019-09-03 | 东莞锂威能源科技有限公司 | A kind of detection system with tab shaping feature |
-
2020
- 2020-03-18 CN CN202010192546.7A patent/CN111392403B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206223669U (en) * | 2016-11-13 | 2017-06-06 | 浙江德源智能科技股份有限公司 | A kind of motor stator testing equipment |
| CN107845766A (en) * | 2017-11-30 | 2018-03-27 | 苏州三屹晨光自动化科技有限公司 | A kind of hot pressing apparatus for shaping |
| CN107830804A (en) * | 2017-12-13 | 2018-03-23 | 惠州金源精密自动化设备有限公司 | Battery core appearance and size detecting system and its battery core OCV test equipments |
| CN108303429A (en) * | 2018-01-12 | 2018-07-20 | 嵊州市东浩电子科技有限公司 | It is a kind of leaded light board defect automatically detection and sorting device |
| CN209077219U (en) * | 2018-11-20 | 2019-07-09 | Oppo（重庆）智能科技有限公司 | Appearance delection device |
| CN209334484U (en) * | 2018-12-04 | 2019-09-03 | 东莞锂威能源科技有限公司 | A kind of detection system with tab shaping feature |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023216249A1 (en) * | 2022-05-13 | 2023-11-16 | 宁德时代新能源科技股份有限公司 | Detection method and detection apparatus for electrode sheet, and stacking system |
Also Published As
| Publication number | Publication date |
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| CN111392403B (en) | 2022-04-12 |
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