Battery cell tab cutting and detecting machine

Abstract

The invention provides a battery cell tab cutting and inspecting machine, and relates to the technical field of battery cell tab cutting and inspecting machines, the battery cell tab cutting and inspecting machine comprises a transfer device, a turntable device, a cutting device, a shaping device, a CCD detection device, an OCV / IR detection device and a feeding device, the transfer device comprises a feeding linear module supporting seat, a first bottom plate, a discharging conveying supporting seat and a discharging conveying assembly, the two sides of the surface of the first bottom plate are fixedly connected with a discharging conveying supporting seat and a feeding linear module supporting seat correspondingly, a discharging conveying assembly is installed on the surface of the upper end of the discharging conveying supporting seat, and a discharging linear module is arranged on one side of the discharging conveying assembly. According to the invention, the problem that the battery cell is inconvenient to cut due to the fact that the position of the battery cell is easy to deviate in the cutting process of the battery cell tab and the welding process of the protection plate when the battery cell tab needs to be cut and the protection plate needs to be welded on the battery cell in the packaging process of the battery cell is solved.

Description

Technical Field

[0001] The invention relates to the technical field of battery cell tab cutting and inspection machines, and in particular to a battery cell tab cutting and inspection machine. Background Art

[0002] Solar photovoltaic energy storage devices are assembled from lithium battery cells. During the manufacturing process, the battery cell tabs need to be cut and the electrical performance of the battery cells needs to be tested, which is more common in battery cell processing automation equipment.

[0003] Prior art, such as the invention with publication number CN104953160B, discloses an automatic cell cutting spot welding machine, which includes a frame, a cell fixture for installing cells and a tab cutting mechanism for cutting cell tabs, a front fixture transfer mechanism for transferring the cell fixture to the tab cutting mechanism, a transfer fork 1 and a transfer fork 2, a tab shaping mechanism and a CCD tab detection mechanism are provided on one side of the tab cutting mechanism, a transfer fork 3 is provided below the tab cutting mechanism, the tab shaping mechanism and the CCD tab detection mechanism, a protection plate welding mechanism and a CCD solder spot detection mechanism for detecting the welding condition of the cell protection plate, and a transfer fork 5 is provided below the protection plate welding mechanism, the CCD solder spot detection mechanism and the material taking mechanism. The entire working process of the cutting spot welding machine adopts fully automated control, which effectively improves the cell packaging process, reduces the cell scrapping phenomenon caused by errors, saves economic costs, realizes fully automated control, reduces labor costs, and effectively improves work efficiency.

[0004] It was found during the processing of battery cell automated equipment that in the prior art, during the battery cell packaging process, the battery cell tabs need to be cut first and the protection plate needs to be welded to the battery cell. During the cutting of the battery cell tabs and the welding of the protection plate, the position of the battery cell is prone to shift, which makes it inconvenient to operate and cut the battery cell. Summary of the invention

[0005] A technical problem to be solved by the present application is that during the battery cell packaging process, the battery cell tabs need to be cut first and the protection plate needs to be welded to the battery cell. During the cutting of the battery cell tabs and the welding of the protection plate, the position of the battery cell is prone to shift, which makes it inconvenient to operate and cut the battery cell.

[0006] In order to solve the above technical problems, the embodiment of the present application provides a battery cell ear cutting and inspection machine, including a transfer device, a turntable device, a cutting device, a shaping device, a CCD detection device, an OCV / IR detection device and a loading device. The transfer device includes a loading linear module support seat, a first base plate, a discharge conveying support seat and a discharge conveying assembly. The two sides of the surface of the first base plate are respectively fixedly connected to the discharge conveying support seat and the loading linear module support seat, and the upper end surface of the discharge conveying support seat is equipped with a discharge conveying assembly, and a side of the discharge conveying assembly is provided with a discharge linear module, and one end of the discharge linear module is equipped with a discharge lifting cylinder seat, and the inner wall of the discharge lifting cylinder seat is fixedly connected to a discharge lifting cylinder body, and the bottom end of the discharge lifting cylinder body is fixedly connected to a support frame, and the surface of the support frame is fixedly connected to a discharge vacuum suction cup, and the turntable device includes a rotary drive motor and a first motor seat, and one side of the first motor seat is rotatably connected to a first driving pulley, and the first The surface of a driving pulley is connected to the driving belt body in a transmission manner, and the upper end of the driving belt body is connected to the first driven pulley in a transmission manner. The upper end of the first supporting plate is fixedly connected to the divider, and the upper end of the divider is rotatably connected to the turntable body. The surface of the turntable body is provided with a battery clamp. The cutting device comprises a second bottom plate, a top connecting plate and a slider connecting plate. A first sliding plate is installed on one side of the second bottom plate, and a pushing cylinder seat is installed on one side of the first sliding plate. The surface of the pushing cylinder seat is fixedly connected to the pushing cylinder body. The shaping device comprises a second supporting plate, a second supporting seat, an upper clamping cylinder, an upper connecting block and an upper pressing block. The CCD detection device comprises a left and right adjustment screw body, a front and rear adjustment screw body, a third supporting seat, an upper and lower adjustment screw seat, an upper and lower adjustment screw body and a camera seat. The OCV / IR detection device comprises a fourth bottom plate, a fourth supporting seat, an upper electrode block and an upper connecting seat. The feeding device comprises a fifth bottom plate, a photoelectric switch, a rear baffle and a side baffle.

[0007] In some embodiments, the discharging conveying support seat and the discharging conveying assembly constitute the discharging conveying mechanism, the transferring conveying assembly, the transferring conveying mechanism support seat, the positioning cylinder and the positioning clamp constitute the transferring conveying mechanism, the unloading vacuum suction cup, the first suction cup support frame, the unloading linear module, the unloading linear module support frame, the unloading lifting cylinder frame, the unloading lifting cylinder body, the rotating shaft and the rotating motor constitute the unloading mechanism, the transferring linear module support seat, the transferring linear module, the transferring lifting cylinder seat, the transferring lifting cylinder body, the vacuum suction cup frame and the transferring vacuum suction cup constitute the transferring mechanism, the loading linear module support seat, the loading linear module, the loading lifting cylinder seat, the loading vacuum suction cup, the second suction cup support seat and the lifting cylinder body constitute the loading mechanism, the loading linear module support seat, the discharging conveying support seat, the unloading linear module support frame, the transferring linear module support seat and the transferring conveying mechanism support seat are fixed on the surface of the fifth base plate.

[0008] In some embodiments, the lifting cylinder seat, the first supporting plate and the first base plate are fixedly connected, the first supporting plate is equipped with a second motor seat and a divider, the rotating drive motor is fixedly connected to the second motor seat, the output shaft end of the rotating drive motor is equipped with a first driving pulley, the turntable body is installed on the output shaft end of the divider, the turntable body is installed on the battery cell assembly clamp, the lifting cylinder body is fixedly connected to the lifting cylinder seat, the piston rod end of the lifting cylinder body is equipped with a roller frame, the roller body is installed on the surface of the roller frame, the first driven pulley is installed on the input shaft end of the divider, and the first driven pulley is connected to the first driving pulley by means of the driving belt body.

[0009] In some embodiments, the second base plate is fixedly connected to the first base plate, the second base plate is equipped with a first linear guide and a pushing cylinder seat, the pushing cylinder body is fixed on the surface of the pushing cylinder seat, the piston rod end of the pushing cylinder body is fixedly connected to the first sliding plate, the upper seat plate is fixed on the surface of the first sliding plate, a waste box is installed between the upper seat plate and the first sliding plate, the first lower knife seat and the first supporting seat are fixed on the surface of the upper seat plate, the cutting knife cover plate and the second lower knife seat are installed on the surface of the first lower knife seat, the cutting cylinder, the second linear guide and the surface of the first supporting seat are fixedly connected, the second sliding plate is installed on the surface of the slider of the second linear guide, the second linear guide is equipped with an upper pressure shaft seat and an upper cutter, the first linear bearing is fixedly connected to the surface of the upper pressure shaft seat, the upper pressure shaft seat is sleeved with a guide shaft, the upper end of the guide shaft is installed with a guide rail connecting block, the lower end of the guide shaft is installed with an upper pressure seat, the surface of the guide shaft is sleeved with a clamping spring, and the upper cutter is installed on the surface of the second sliding plate.

[0010] In some embodiments, the second support seat is installed with a second support plate, the upper clamping cylinder and the first lower support cylinder are fixedly connected to the second support plate, the piston rod ends of the upper clamping cylinder and the first lower support cylinder are respectively installed with an upper connecting block and a lower support seat, and the upper clamping block is fixedly connected to the upper connecting block.

[0011] In some embodiments, the third base plate is fixedly connected to the first base plate, the third base plate supports the middle fourth support plate, the left and right adjustment screw seat, and the front and rear adjustment screw seat, the left and right adjustment screw body is installed on the surface of the left and right adjustment screw seat, the left and right adjustment screw body is located at the left and right positions of the adjustable middle fourth support plate, the front and rear adjustment screw body is installed on the surface of the front and rear adjustment screw seat, the front and rear adjustment screw body is located at the front and rear positions of the adjustable third support seat, the third support seat is fixedly connected to the middle fourth support plate, the third support seat is equipped with an upper and lower adjustment screw seat, a camera seat and a support platform, the upper and lower adjustment screw body is installed on the surface of the upper and lower adjustment screw seat, the camera body is fixedly connected to the camera seat, and the light reflecting bottom block is installed on the surface of the support platform.

[0012] In some embodiments, the fourth supporting seat is fixedly connected to the surface of the first base plate, the fourth supporting seat is installed with the fourth base plate, the upper pressure cylinder, the clamping cylinder seat, the second lower supporting cylinder are fixedly connected to the surface of the fourth base plate, the piston rod ends of the upper pressure cylinder and the second lower supporting cylinder are respectively installed with the upper connecting seat and the lower bracket, the clamping cylinder body is fixedly connected to the clamping cylinder seat through the clamping cylinder connecting plate, the upper electrode block is fixedly connected to the surface of the upper connecting seat, and the clamping block is fixedly connected to the piston rod end of the clamping cylinder body.

[0013] In some embodiments, the fifth base plate is fixedly connected to the bottom third support plate by means of a guide rod, the rear baffle, the side baffle, and the guide rod are fixedly connected to the surface of the fifth base plate, the second motor seat is fixedly connected to the surface of the bottom third support plate, the support plate is installed with a lifting motor, the second driving pulley is installed on the output shaft end of the lifting motor, the second linear bearing is installed on the surface of the lifting plate, the guide rod sleeve is arranged inside the second linear bearing, the lifting plate is fixedly connected to the supporting plate by means of the lifting shaft, the second driven pulley is installed on the shaft end of the ball screw, the ball screw nut is fixedly connected to the lifting plate, the second driving pulley and the second driven pulley are connected by means of a driving belt transmission, and the lifting motor drives the ball screw to rotate through the second driving pulley, the driving belt and the second driven pulley.

[0014] In some embodiments, the battery cell clamp includes an auxiliary base plate and an auxiliary supporting seat, the inner wall of the auxiliary base plate is slidably connected with a movable connecting rod, the surface of the movable connecting rod is installed with a movable clamping block, one side of the auxiliary base plate is fixedly connected with a fixed clamping plate, the surface of the auxiliary supporting seat is fixedly connected with an intermediate connecting block, and the upper end surface of the intermediate connecting block is fixedly connected with an auxiliary connecting rod.

[0015] In some embodiments, a fixed clamp is installed on one side of the auxiliary base plate, a lifting arm is fixedly connected to the bottom end of the fixed clamp, a clamping screw is fixedly connected to one side of the fixed clamp, and a clamping spring is provided on the arc surface of the clamping screw.

[0016] Through the above technical scheme, the present application provides 1. In the present invention, by setting a moving device, the entire loading linear module support seat, the first base plate, the discharge conveying support seat and the discharge conveying assembly are effectively and conveniently matched, which is convenient, effective and fast to operate and use, and effectively cut the battery cell ears.

[0017] 2. In the present invention, by providing a turntable device, the rotary drive motor is effectively and conveniently driven, and then the entire turntable body is driven to rotate in position, so that the divider can be rotated for convenient operation.

[0018] 3. In the present invention, by setting up a cutting device, with the help of a pushing cylinder arranged on the surface of the second bottom plate, the position of the first sliding plate can be conveniently driven to move and adjust, and at the same time, the cutter cover plate is installed under the first lower knife seat to facilitate the cutting operation.

[0019] 4. In the present invention, a shaping device is provided to place the cell tabs on the turntable. At the same time, in order to facilitate the position of the cell tabs to be limited and fixed, the second support plate and the upper pressing cylinder are used in coordination.

[0020] 5. In the present invention, by setting up a CCD detection device, defects on the surface of the product, such as scratches, stains and color unevenness, are detected on the production line. It is used to accurately measure the size and shape of the object to ensure that the product meets the specification requirements. It is combined with a machine vision system to achieve automatic identification, classification and sorting, thereby improving production efficiency.

[0021] 6. In the present invention, by providing an OCV / IR detection device, it is convenient to test the performance of batteries, electronic components and electrical equipment, and is used to detect the insulation performance of electrical equipment to ensure the safety of the equipment during operation.

[0022] 7. In the present invention, by providing a loading device, the product can be quickly loaded, which helps the entire transplanting device operating table to be continuously operated and used. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A schematic diagram of the structure of a battery cell tab cutting and inspection machine provided by the present invention;

[0025] Figure 2 is a schematic diagram of the structure of the transfer device disclosed in the embodiment of the present application;

[0026] Figure 3 It is a partial structural schematic diagram of the transfer device disclosed in the embodiment of the present application;

[0027] Figure 4 is a schematic side structural view of the transfer device disclosed in an embodiment of the present application;

[0028] Figure 5 is a schematic diagram of the structure of the turntable device disclosed in the embodiment of the present application;

[0029] Figure 6 is a bottom view structural schematic diagram of the turntable device disclosed in the embodiment of the present application;

[0030] Figure 7 It is a structural schematic diagram of a battery cell clamp disclosed in an embodiment of the present application;

[0031] Figure 8 It is a bottom view structural schematic diagram of the battery cell clamp disclosed in the embodiment of the present application;

[0032] Fig. 9 It is a schematic diagram of the cross-sectional structure of the battery cell fixture disclosed in the embodiment of the present application;

[0033] Fig.10 is a schematic structural diagram of a cutting device disclosed in an embodiment of the present application;

[0034] Fig.11 is a bottom view structural schematic diagram of a cutting device disclosed in an embodiment of the present application;

[0035] Fig.12 is a schematic cross-sectional structural diagram of a cutting device disclosed in an embodiment of the present application;

[0036] Fig.13 It is a schematic diagram of the structure of the shaping device disclosed in the embodiment of the present application;

[0037] Fig.14 It is a schematic diagram of the structure disclosed in the embodiment of the present application;

[0038] Fig.15 It is a schematic diagram of the structure of the OCV / IR detection device disclosed in the embodiment of the present application;

[0039] Fig.16 It is a schematic diagram of the structure of the feeding device disclosed in the embodiment of the present application;

[0040] Fig.17 It is a schematic diagram of the structure of the feeding device disclosed in the embodiment of the present application from a bottom view.

[0041] Description of reference numerals:

[0042] 100, transfer device; 101, loading linear module support seat; 102, first bottom plate; 103, unloading transmission support seat; 104, unloading conveying assembly; 105, unloading vacuum suction cup; 106, suction cup support frame; 107, unloading linear module; 108, unloading linear module support frame; 109, unloading lifting cylinder seat; 110, unloading lifting cylinder body; 111, transfer linear module support seat; 112, transfer linear module; 113, transfer lifting cylinder seat; 114, transfer lifting cylinder body; 115, vacuum suction cup frame; 116, transfer vacuum suction cup; 117, loading linear module; 118, loading lifting cylinder seat; 119, transfer conveying assembly; 120, transfer conveying mechanism support seat; 121, upper 122, suction cup support seat; 123, lifting cylinder body; 124, rotating shaft; 125, rotating motor; 126, positioning cylinder; 127, positioning clamp; 200, turntable device; 201, rotating drive motor; 202, first motor seat; 203, first driving pulley; 204, driving belt body; 206, battery clamp; 206-1, auxiliary bottom plate; 206-2, auxiliary support seat; 206-3, middle connecting block; 206-4, auxiliary connecting rod; 206-5, movable clamp; 206-6, fixed clamp; 206-7, fixed clamp; 206-8, movable clamp block; 206-9, movable connecting rod; 206-10, clamping spring; 206-11, lifting arm; 2 06-12, clamping screw; 207, turntable body; 208, lifting cylinder body; 209, lifting cylinder seat; 210, roller frame; 211, roller body; 212, divider; 213, first driven pulley; 214, first support plate; 300, cutting device; 301, first linear guide rail; 302, push cylinder body; 303, push cylinder seat; 304, first sliding plate; 305, upper seat plate; 306, first lower knife seat; 307, cutter cover plate; 308, second lower knife seat; 309, upper pressure seat; 310, upper pressure shaft seat; 311, first linear bearing; 312, top connecting plate; 313, slider connecting plate; 314, first support seat; 315, cutting cylinder; 316, guide rail connecting plate Connecting block; 317, guide shaft; 318, second bottom plate; 319, clamping spring; 320, upper cutter; 321, waste box; 322, second linear guide rail; 323, second sliding plate; 400, shaping device; 401, second supporting plate; 402, second supporting seat; 403, upper clamping cylinder; 404, upper connecting block; 405, upper clamping block; 406, lower supporting seat; 407, first lower supporting cylinder; 500, CCD detection device; 501, left and right adjustment screw body; 502, front and back adjustment screw body; 503, third supporting seat; 504, up and down adjustment screw seat; 505, up and down adjustment screw body; 506, camera seat; 507, camera body; 508, light reflecting bottom block; 509, supporting table;510, fourth support plate; 511, third base plate; 512, left and right adjustment screw seat; 513, front and rear adjustment screw seat; 600, OCV / IR detection device; 601, fourth base plate; 602, fourth support seat; 603, upper electrode block; 604, upper connecting seat; 605, upper pressure cylinder; 606, pressing cylinder seat; 607, pressing cylinder connecting plate; 608, pressing cylinder body; 609, pressing block; 610, lower bracket; 6 11. Second lower supporting cylinder; 700. Loading device; 701. Fifth bottom plate; 703. Rear baffle; 704. Side baffle; 705. Support plate; 706. Guide rod; 707. Second linear bearing; 708. Lifting plate; 709. Third supporting plate; 710. Lifting motor; 711. Ball screw; 712. Lifting shaft; 713. Second motor seat; 714. Second driven pulley; 715. Driving belt; 716. Second driving pulley. ; DETAILED DESCRIPTION

[0043] The following is a further detailed description of the implementation methods of the present application in conjunction with the accompanying drawings and examples. The detailed descriptions of the following examples and the accompanying drawings are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

[0044] The present application provides these embodiments to make the present application thorough and complete, and to fully express the scope of the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0045] It should be noted that, in the description of this application, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0046] In addition, the words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0047] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0048] All terms used in this application have the same meaning as those understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0049] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0050] Embodiment 1, as Figure 1-17As shown, the present invention provides a battery cell tab cutting and inspection machine, including a transfer device 100, a turntable device 200, a cutting device 300, a shaping device 400, a CCD detection device 500, an OCV / IR detection device 600 and a feeding device 700, the transfer device 100 includes a feeding linear module support seat 101, a first bottom plate 102, a discharge conveying support seat 103 and a discharge conveying assembly 104, the two sides of the surface of the first bottom plate 102 are respectively fixedly connected to the discharge conveying support seat 103 and the feeding linear module support seat 101, and the upper end surface of the discharge conveying support seat 103 is installed with a discharge conveying assembly 104, a material unloading linear module 107 is arranged on one side of the material unloading conveying assembly 104, a material unloading lifting cylinder seat 109 is installed on one end of the material unloading linear module 107, a material unloading lifting cylinder body 110 is fixedly connected to the inner wall of the material unloading lifting cylinder seat 109, a supporting frame is fixedly connected to the bottom end of the material unloading lifting cylinder body 110, a surface of the supporting frame is fixedly connected to the material unloading vacuum suction cup 105, a turntable device 200 comprises a rotating drive motor 201 and a motor seat, a first motor seat 202 is rotatably connected to a first driving pulley 203 on one side, and a driving belt body 204 is transmission-connected to the surface of the first driving pulley 203, The upper end of the driving belt body 204 is connected to the first driven pulley 213 in a transmission manner, the upper end of the first supporting plate 214 is fixedly connected to the divider 212, the upper end of the divider 212 is rotatably connected to the turntable body 207, the surface of the turntable body 207 is provided with a battery clamp 206, the cutting device 300 includes a second bottom plate 318, a top connecting plate 312 and a slider connecting plate 313, the first sliding plate 304 is installed on one side of the second bottom plate 318, the push cylinder seat 303 is installed on one side of the first sliding plate 304, the surface of the push cylinder seat 303 is fixedly connected to the push cylinder body 302, the shaping device 40 0 includes a second supporting plate 401, a second supporting seat 402, an upper pressing cylinder 403, an upper connecting block 404 and an upper pressing block 405, a CCD detection device 500 includes a left-right adjustment screw body 501, a front-back adjustment screw body 502, a third supporting seat 503, an up-and-down adjustment screw seat 504, an up-and-down adjustment screw body 505 and a camera seat 506, an OCV / IR detection device 600 includes a fourth bottom plate 601, a fourth supporting seat 602, an upper electrode block 603 and an upper connecting seat 604, and a feeding device 700 includes a fifth bottom plate 701, a photoelectric switch, a rear baffle 703 and a side baffle 704.

[0051] The specific settings and functions of the transfer device 100, turntable device 200, cutting device 300, shaping device 400, CCD detection device 500, OCV / IR detection device 600 and feeding device 700 are described in detail below.

[0052] like Figure 2 , Figure 3 and Figure 4As shown, the material discharging transmission support seat 103 and the material discharging conveying assembly 104 constitute the material discharging conveying mechanism, the material transfer conveying assembly 119, the material transfer conveying mechanism support seat 120, the positioning cylinder 126 and the positioning clamp 127 constitute the material transfer conveying mechanism, the material discharging vacuum suction cup 105, the first suction cup support frame 106, the material discharging linear module 107, the material discharging linear module support frame 108, the material discharging lifting cylinder frame, the material discharging lifting cylinder body 110, the rotating shaft 124, and the rotating motor 125 constitute the material discharging mechanism, the material transfer linear module support seat 111, the material transfer linear module 112, the material transfer lifting The cylinder seat 113, the material transfer lifting cylinder body 114, the vacuum suction cup frame 115, and the material transfer vacuum suction cup 116 constitute a material transfer mechanism. The loading linear module support seat 101, the loading linear module 117, the loading lifting cylinder seat 118, the loading vacuum suction cup 121, the second suction cup support seat 122 and the lifting cylinder body 123 constitute a loading mechanism. The loading linear module support seat 101, the material discharge conveying support seat 103, the unloading linear module support frame 108, the material transfer linear module support seat 111 and the material transfer conveying mechanism support seat 120 are fixed on the surface of the fifth base plate 701.

[0053] The effect achieved by the entire transfer device 100 is that it effectively and conveniently matches the entire loading linear module support seat, the first base plate, the discharge conveying support seat and the discharge conveying assembly, facilitates effective and fast operation, and effectively performs cutting operations on the battery cell tabs.

[0054] like Figure 5 and Figure 6As shown, the lifting cylinder seat 209 and the first supporting plate 214 are fixedly connected to the first bottom plate 102, the first supporting plate 214 is installed with the second motor seat 713 and the divider 212, the rotation drive motor 201 is fixedly connected to the second motor seat 713, the output shaft end of the rotation drive motor 201 is installed with the first driving pulley 203, the turntable body 207 is installed on the output shaft end of the divider 212, the turntable body 207 is installed with the battery cell assembly clamp 206, the lifting cylinder body 208 is fixedly connected to the lifting cylinder seat 209, the piston rod end of the lifting cylinder body 208 is installed with a roller frame 210, the roller body 211 is installed on the surface of the roller frame 210, the first driven pulley 213 is installed on the input shaft end of the divider 212, the first driven pulley 213 is connected to the first driving pulley 203 by means of the driving belt body 204, and the battery cell clamp Tool 206 includes an auxiliary base plate 206-1 and an auxiliary supporting seat 206-2, the inner wall of the auxiliary base plate 206-1 is slidably connected with a movable connecting rod 206-9, the surface of the movable connecting rod 206-9 is installed with a movable clamping block 206-8, one side of the auxiliary base plate 206-1 is fixedly connected with a fixed clamping plate 206-7, the surface of the auxiliary supporting seat 206-2 is fixedly connected with an intermediate connecting block 206-3, the upper end surface of the intermediate connecting block 206-3 is fixedly connected with an auxiliary connecting rod 206-4, one side of the auxiliary base plate 206-1 is installed with a fixed clamp 206-6, the bottom end of the fixed clamp 206-6 is fixedly connected with a lifting arm 206-11, one side of the fixed clamp 206-6 is fixedly connected with a clamping screw 206-12, and the arc surface of the clamping screw 206-12 is provided with a clamping spring 206-10.

[0055] The effect achieved by the entire turntable device 200 is to effectively and conveniently drive the rotary drive motor, and then drive the entire turntable body to rotate in position, so that the divider can be rotated for convenient operation.

[0056] like Figure 7 , Figure 8 and Fig. 9As shown, the second bottom plate 318 is fixedly connected to the first bottom plate 102, the second bottom plate 318 is installed with the first linear guide rail 301 and the push cylinder seat 303, the push cylinder body 302 is fixed on the surface of the push cylinder seat 303, the piston rod end of the push cylinder body 302 is fixedly connected with the first sliding plate 304, the upper seat plate 305 is fixed on the surface of the first sliding plate 304, a waste box 321 is installed between the upper seat plate 305 and the first sliding plate 304, the first lower knife seat 306 and the first support seat 314 are fixed on the surface of the upper seat plate 305, and the cutter cover plate 307 and the second lower knife seat 308 are installed on the first lower knife seat 306 The cutting cylinder 315 and the second linear guide 322 are fixedly connected to the surface of the first supporting seat 314, the second sliding plate 323 is installed on the surface of the slider of the second linear guide 322, the second linear guide 322 is installed with an upper pressure shaft seat 310 and an upper cutter 320, the first linear bearing 311 is fixedly connected to the surface of the upper pressure shaft seat 310, the upper pressure shaft seat 310 is sleeved with a guide shaft 317, the upper end of the guide shaft 317 is installed with a guide rail connecting block 316, the lower end of the guide shaft 317 is installed with an upper pressure seat 309, the surface of the guide shaft 317 is sleeved with a clamping spring 319, and the upper cutter 320 is installed on the surface of the second sliding plate 323.

[0057] The effect achieved by the entire cutting device 300 is that, with the help of the pushing cylinder arranged on the surface of the second bottom plate, the position of the first sliding plate is conveniently driven to move and adjust, and at the same time, the cutting cover plate is installed under the first lower knife seat to facilitate the cutting operation.

[0058] like Fig.10 , Fig.11 , Fig.12 and Figure 3 As shown, the second supporting seat 402 is installed with the second supporting plate 401, the upper clamping cylinder 403 and the first lower supporting cylinder 407 are fixedly connected to the second supporting plate 401, the piston rod ends of the upper clamping cylinder 403 and the first lower supporting cylinder 407 are respectively installed with the upper connecting block 404 and the lower supporting seat 406, and the upper pressing block 405 is fixedly connected to the upper connecting block 404.

[0059] The whole shaping device 400 has the effect of placing the battery cell tabs on the turntable. At the same time, in order to facilitate the positioning and fixing of the battery cell tabs, the second support plate and the upper clamping cylinder are used in coordination.

[0060] like Fig.14 and Fig.15As shown, the third base plate 511 is fixedly connected to the first base plate 102, the third base plate 511 supports the middle fourth support plate 510, the left and right adjustment screw seat 512, and the front and back adjustment screw seat 513, the left and right adjustment screw body 501 is installed on the surface of the left and right adjustment screw seat 512, the left and right adjustment screw body 501 is located at the left and right positions of the adjustable middle fourth support plate 510, the front and back adjustment screw body 502 is installed on the surface of the front and back adjustment screw seat 513, the front and back adjustment screw body 502 is located at the front and back positions of the adjustable third support seat 503, the third support seat 503 is fixedly connected to the middle fourth support plate 510, the third support seat 503 is installed with an up and down adjustment screw seat 504, a camera seat 506 and a support platform 509, the up and down adjustment screw body 505 is installed on the surface of the up and down adjustment screw seat 504, the camera body 507 is fixedly connected to the camera seat 506, and the light reflecting bottom block 508 is installed on the surface of the support platform 509.

[0061] The entire CCD detection device 500 can detect surface defects of products on the production line, such as scratches, stains and uneven colors, and can be used to accurately measure the size and shape of objects to ensure that the products meet specification requirements. It can be combined with a machine vision system to achieve automated identification, classification and sorting, thereby improving production efficiency.

[0062] like Fig.15 As shown, the fourth support seat 602 is fixedly connected to the surface of the first base plate 102, the fourth support seat 602 is installed with the fourth base plate 601, the upper pressure cylinder 605, the clamping cylinder seat 606, and the second lower supporting cylinder 611 are fixedly connected to the surface of the fourth base plate 601, the piston rod ends of the upper pressure cylinder 605 and the second lower supporting cylinder 611 are respectively installed with the upper connecting seat 604 and the lower bracket 610, the clamping cylinder body 608 is fixedly connected to the clamping cylinder seat 606 through the clamping cylinder connecting plate 607, the upper electrode block 603 is fixedly connected to the surface of the upper connecting seat 604, and the clamping block 609 is fixedly connected to the piston rod end of the clamping cylinder body 608.

[0063] The entire OCV / IR detection device 600 can facilitate the performance testing of batteries, electronic components and electrical equipment, and can be used to detect the insulation performance of electrical equipment to ensure the safety of the equipment during operation.

[0064] like Fig.16 and Fig.17As shown, the fifth base plate 701 is fixedly connected to the third bottom support plate 709 by means of a guide rod 706, the rear baffle 703, the side baffle 704, the guide rod 706 are fixedly connected to the surface of the fifth base plate 701, the second motor seat 713 is fixedly connected to the surface of the third bottom support plate 709, the support plate is installed with a lifting motor 710, the second driving pulley 716 is installed on the output shaft end of the lifting motor 710, the second linear bearing 707 is installed on the surface of the lifting plate 708, and the guide rod 706 is sleeved on Inside the second linear bearing 707, the lifting plate 708 is fixedly connected to the supporting plate 705 by means of the lifting shaft 712, the second driven pulley 714 is installed on the shaft end of the ball screw 711, the nut of the ball screw 711 is fixedly connected to the lifting plate 708, the second driving pulley 716 and the second driven pulley 714 are connected by means of a driving belt 715, and the lifting motor 710 drives the ball screw 711 to rotate through the second driving pulley 716, the driving belt 715 and the second driven pulley 714.

[0065] The entire loading device 700 has the effect of being able to quickly load the product, which helps the entire transplanting device operating table to be continuously operated and used.

[0066] First, the battery cell A is placed in the tray B of the loading device 700, and the loading mechanism transfers it in groups of three to the transfer conveying mechanism, and then the transfer mechanism loads it one by one onto the battery cell fixture 206, and then passes through four stations including the OCV / IR detection device 600, the cutting device 300, the shaping device 400, and the CCD detection device 500 to reach the unloading station, and the unloading mechanism transfers it to the unloading conveying mechanism for output; second, the function of the OCV / IR detection device 600 is to detect the electrical properties such as the open circuit voltage and insulation resistance of the battery cell A. After the pressing cylinder body 608 presses down to fix the battery cell A, the upper pressing cylinder 605 and the second lower supporting cylinder 611 drive the upper electrode block 603 and the lower bracket 610 to test the electrical performance parameters of the clamped electrode; third, the function of the cutting device 300 is to cut the pole ear of the battery cell A. It is driven by the cutting cylinder 315 to push the upper pressing shaft seat 310, the clamping spring 319, and the upper pressing seat 309 to fall and press the pole ear onto the second lower knife seat 308, and then the upper cutter 320 continues to fall to cut off the extended pole ear, and the cut waste falls into the waste box 321; Fourth, the function of the shaping device 400 is to press and flatten the sheared pole ear fracture. It is driven by the upper clamping cylinder 403 and the first lower supporting cylinder 407 to push the upper pressing block 405 and the lower supporting seat 406 up and down to press the pole ear; Fifth, the function of the CCD detection device 500 is to monitor and check the shearing and shaping quality of the pole ear of the battery cell A; Sixth, there are two sets of lifting mechanisms in the turntable device 200, which are respectively installed at the material transfer station and the material unloading station. Its function is to overcome the elastic force of the clamping spring 206-10 by lifting the lifting arm 206-11, thereby opening the movable clamping plate 206-5 and the movable clamping block 206-8, so as to facilitate the loading and unloading of the battery cell A; Seventh, the function of the rotating motor 125 and the positioning cylinder 126 is to rotate the unloaded battery cell A by 90 degrees as needed

[0067] So far, various embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed herein.

[0068] Although some specific embodiments of the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present application. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A battery cell tab cutting and inspection machine, characterized in that: include: A transfer device (100), wherein the transfer device (100) is provided with a turntable device (200), a cutting device (300), a shaping device (400), a CCD detection device (500), an OCV / IR detection device (600) and a feeding device (700); The turntable device (200) comprises a rotating drive motor (201) and a first motor (202) seat, one side of the first motor seat (202) is rotatably connected to a first driving pulley (203), the surface of the first driving pulley (203) is transmission-connected to a driving belt body (204), the upper end of the driving belt body (204) is transmission-connected to a first driven pulley (213), the upper end of the first support plate (214) is fixedly connected to a divider (212), and the upper end of the divider (212) is The end is rotatably connected to a turntable body (207), the surface of the turntable body (207) is provided with a battery cell clamp (206), the cutting device (300) comprises a second bottom plate (318), a top connecting plate (312) and a slider connecting plate (313), a first sliding plate (304) is installed on one side of the second bottom plate (318), a pushing cylinder seat (303) is installed on one side of the first sliding plate (304), and the surface of the pushing cylinder seat (303) is fixedly connected to the pushing cylinder body (302).

2. The battery cell tab cutting and inspection machine according to claim 1, characterized in that: The transfer device (100) comprises a loading linear module support seat (101), a first base plate (102), a discharge conveying support seat (103) and a discharge conveying assembly (104); the two sides of the surface of the first base plate (102) are respectively fixedly connected to the discharge conveying support seat (103) and the loading linear module support seat (101); the upper end surface of the discharge conveying support seat (103) is installed with the discharge conveying assembly (104); a discharge linear module (107) is arranged on one side of the discharge conveying assembly (104); a discharge lifting cylinder seat (109) is installed at one end of the discharge linear module (107); a discharge lifting cylinder body (110) is fixedly connected to the inner wall of the discharge lifting cylinder seat (109); the bottom end of the discharge lifting cylinder body (110) is fixedly connected to a support frame; the surface of the support frame The surface is fixedly connected with a feeding vacuum suction cup (105); the shaping device (400) includes a second supporting plate (401), a second supporting seat (402), an upper clamping cylinder (403), an upper connecting block (404) and an upper pressing block (405); the CCD detection device (500) includes a left-right adjustment screw body (501), a front-back adjustment screw body (502), a third supporting seat (503), an upper-lower adjustment screw seat (504), an upper-lower adjustment screw body (505) and a camera seat (506); the OCV / IR detection device (600) includes a fourth bottom plate (601), a fourth supporting seat (602), an upper electrode block (603) and an upper connecting seat (604); the feeding device (700) includes a fifth bottom plate (701), a photoelectric switch, a rear baffle (703) and a side baffle (704).

3. The battery cell tab cutting and inspection machine according to claim 2, characterized in that: The material discharging conveying support seat (103) and the material discharging conveying assembly (104) constitute a material discharging conveying mechanism; the material transfer conveying assembly (119), the material transfer conveying mechanism support seat (120), the positioning cylinder (126) and the positioning clamp (127) constitute a material transfer conveying mechanism; the material unloading vacuum suction cup (105), the first suction cup support frame (106), the material unloading linear module (107), the material unloading linear module support frame (108), the material unloading lifting cylinder frame, the material unloading lifting cylinder body (110), the rotating shaft (124) and the rotating motor (125) constitute a material unloading mechanism; the material transfer linear module support seat (111), the material transfer linear module (112), the material transfer lifting cylinder body (113) and the rotating motor (125) constitute a material unloading mechanism; The cylinder seat (113), the transfer and lifting cylinder body (114), the vacuum suction cup frame (115), and the transfer vacuum suction cup (116) constitute a transfer mechanism; the loading linear module support seat (101), the loading linear module (117), the loading lifting cylinder seat (118), the loading vacuum suction cup (121), the second suction cup support seat (122) and the lifting cylinder body (123) constitute a loading mechanism; the loading linear module support seat (101), the discharge conveying support seat (103), the unloading linear module support frame (108), the transfer linear module support seat (111) and the transfer conveying mechanism support seat (120) are fixed on the surface of the fifth base plate (701).

4. The battery cell tab cutting and inspection machine according to claim 3, characterized in that: The lifting cylinder seat (209) and the first supporting plate (214) are fixedly connected to the first bottom plate (102); the first supporting plate (214) is installed with a second motor seat (713) and a divider (212); the rotating drive motor (201) is fixedly connected to the second motor seat (713); the output shaft end of the rotating drive motor (201) is installed with a first driving pulley (203); the rotating disc body (207) is installed at the output shaft end of the divider (212); 7) A battery cell assembly fixture (206) is installed, the lifting cylinder body (208) is fixedly connected to the lifting cylinder seat (209), a roller frame (210) is installed at the piston rod end of the lifting cylinder body (208), the roller body (211) is installed on the surface of the roller frame (210), the first driven pulley (213) is installed at the input shaft end of the divider (212), and the first driven pulley (213) is connected to the first driving pulley (203) by means of a driving belt body (204).

5. The battery cell tab cutting and inspection machine according to claim 4, characterized in that: The second base plate (318) is fixedly connected to the first base plate (102), the second base plate (318) is installed with a first linear guide rail (301) and a push cylinder seat (303), the push cylinder body (302) is fixed on the surface of the push cylinder seat (303), the piston rod end of the push cylinder body (302) is fixedly connected with the first sliding plate (304), the upper seat plate (305) is fixed on the surface of the first sliding plate (304), a waste box (321) is installed between the upper seat plate (305) and the first sliding plate (304), the first lower knife seat (306) and the first support seat (314) are fixed on the surface of the upper seat plate (305), and the cutter cover plate (307) and the second lower knife seat (308) are installed on the first lower knife seat (306). The surface of the cutting cylinder (315) and the second linear guide rail (322) are fixedly connected to the surface of the first support seat (314); the second sliding plate (323) is installed on the surface of the slider of the second linear guide rail (322); the second linear guide rail (322) is installed with an upper pressure shaft seat (310) and an upper cutter (320); the first linear bearing (311) is fixedly connected to the surface of the upper pressure shaft seat (310); the upper pressure shaft seat (310) is sleeved with a guide shaft (317); the upper end of the guide shaft (317) is installed with a guide rail connecting block (316); the lower end of the guide shaft (317) is installed with an upper pressure seat (309); the surface of the guide shaft (317) is sleeved with a clamping spring (319); the upper cutter (320) is installed on the surface of the second sliding plate (323).

6. The battery cell tab cutting and inspection machine according to claim 5, characterized in that: The second support seat (402) is installed with a second support plate (401), the upper clamping cylinder (403) and the first lower supporting cylinder (407) are fixedly connected to the second support plate (401), the piston rod ends of the upper clamping cylinder (403) and the first lower supporting cylinder (407) are respectively installed with an upper connecting block (404) and a lower supporting seat (406), and the upper clamping block (405) is fixedly connected to the upper connecting block (404).

7. The battery cell tab cutting and inspection machine according to claim 6, characterized in that: The third base plate (511) is fixedly connected to the first base plate (102); the third base plate (511) supports the fourth middle support plate (510), the left-right adjustment screw seat (512), and the front-back adjustment screw seat (513); the left-right adjustment screw body (501) is mounted on the surface of the left-right adjustment screw seat (512); the left-right adjustment screw body (501) is located at the left and right positions of the adjustable fourth middle support plate (510); the front-back adjustment screw body (502) is mounted on the surface of the front-back adjustment screw seat (513); the front-back ...1) is located at the left and right positions of the front-back adjustment screw seat (513); the front-back adjustment screw body (501) is located at the left and right positions of the front-back adjustment screw seat (513); the front-back adjustment screw body (501) is located at the left and right positions of the front-back adjustment screw seat (513); the front-back adjustment screw body (501) is located at the left and right positions of the front-back adjustment screw seat (513); the The nail body (502) is located at the front and rear positions of the adjustable third support seat (503), the third support seat (503) is fixedly connected to the middle fourth support plate (510), the third support seat (503) is installed with an up and down adjustment screw seat (504), a camera seat (506) and a support platform (509), the up and down adjustment screw body (505) is installed on the surface of the up and down adjustment screw seat (504), the camera body (507) is fixedly connected to the camera seat (506), and the light reflection bottom block (508) is installed on the surface of the support platform (509).

8. The battery cell tab cutting and inspection machine according to claim 7, characterized in that: The fourth support seat (602) is fixedly connected to the surface of the first base plate (102), and the fourth support seat (602) is installed with a fourth base plate (601). The upper pressure cylinder (605), the clamping cylinder seat (606), and the second lower support cylinder (611) are fixedly connected to the surface of the fourth base plate (601). The piston rod ends of the upper pressure cylinder (605) and the second lower support cylinder (611) are respectively installed with an upper connecting seat (604) and a lower bracket (610). The clamping cylinder body (608) is fixedly connected to the clamping cylinder seat (606) through a clamping cylinder connecting plate (607). The upper electrode block (603) is fixedly connected to the surface of the upper connecting seat (604), and the clamping block (609) is fixedly connected to the piston rod end of the clamping cylinder body (608).

9. The battery cell tab cutting and inspection machine according to claim 8, characterized in that: The fifth base plate (701) is fixedly connected to the third bottom support plate (709) by means of a guide rod (706); the rear baffle plate (703), the side baffle plate (704), and the guide rod (706) are fixedly connected to the surface of the fifth base plate (701); the second motor seat (713) is fixedly connected to the surface of the third bottom support plate (709); the support plate is installed with a lifting motor (710); the second driving pulley (716) is installed on the output shaft end of the lifting motor (710); the second linear bearing (707) is installed on the surface of the lifting plate (708); the guide rod (706) is sleeved on the first Inside the second linear bearing (707), the lifting plate (708) is fixedly connected to the supporting plate (705) by means of a lifting shaft (712), a second driven pulley (714) is installed on the shaft end of the ball screw (711), the nut of the ball screw (711) is fixedly connected to the lifting plate (708), the second driving pulley (716) and the second driven pulley (714) are connected by means of a driving belt (715), and the lifting motor (710) drives the ball screw (711) to rotate through the second driving pulley (716), the driving belt (715) and the second driven pulley (714).

10. The battery cell tab cutting and inspection machine according to claim 9, characterized in that: The battery cell fixture (206) comprises an auxiliary base plate (206-1) and an auxiliary support seat (206-2); the inner wall of the auxiliary base plate (206-1) is slidably connected to a movable connecting rod (206-9); a movable clamping block (206-8) is installed on the surface of the movable connecting rod (206-9); one side of the auxiliary base plate (206-1) is fixedly connected to a fixed clamping plate (206-7); the surface of the auxiliary support seat (206-2) is fixedly connected to an intermediate connecting block (206-3) ), the upper end surface of the middle connecting block (206-3) is fixedly connected with an auxiliary connecting rod (206-4), one side of the auxiliary base plate (206-1) is installed with a fixed clamp (206-6), the bottom end of the fixed clamp (206-6) is fixedly connected with a lifting arm (206-11), one side of the fixed clamp (206-6) is fixedly connected with a clamping screw (206-12), and the arc surface of the clamping screw (206-12) is provided with a clamping spring (206-10).

Images