Breakage-proof soft package lithium cell packaging detection device

Abstract

The invention discloses a breakage-proof soft package lithium cell packaging detection device in the technical field of lithium cell packaging detection, the breakage-proof soft package lithium cell packaging detection device comprises a base, a rotating table, a driving assembly and a detection mechanism, the rotating table is provided with a plurality of rectangular grooves and a turnover type material supporting mechanism, and the turnover type material supporting mechanism comprises a rotating frame, a first supporting plate, a second supporting plate and a rotating assembly; one end of the rotating frame is provided with a first limiting structure and a second limiting structure, the rotating table rotates intermittently through the driving assembly, the overturning type material supporting mechanism is made to conduct feeding, detecting and discharging in sequence, and feeding, detecting and discharging are conducted at different positions on the rotating table at the same time; the first supporting plate and the second supporting plate are arranged in the overturning type material supporting mechanism, the multiple containing grooves are formed in the overturning type material supporting mechanism so that the multiple lithium battery cells can be contained at the same time, the multiple lithium battery cells can be detected, damage condition detection can be conducted on the two sides of each lithium battery cell through overturning of the first supporting plate and the second supporting plate, and detection is more comprehensive.

Description

Technical Field

[0001] The invention relates to the technical field of lithium battery cell packaging detection, and in particular to a damage-resistant soft-package lithium battery cell packaging detection device. Background Art

[0002] After the soft-pack lithium battery is packaged, it is usually necessary to inspect it to prevent damage and leakage, so that unqualified lithium batteries can be removed from qualified products through inspection to avoid affecting subsequent processing.

[0003] Patent publication number CN216434060U is a device for detecting damage of outer packaging for lithium battery packaging. Its structure mainly includes a base and a detection box. The detection box is provided with a discharge mechanism and a control detection mechanism, and a pushing mechanism is arranged inside the detection box. Through the cooperation between the discharge mechanism and the pushing mechanism, the lithium battery can be conveniently placed inside the detection box, and the discharge mechanism can be automatically controlled by the pushing mechanism, and the appearance of the lithium battery can be inspected by the control detection mechanism.

[0004] However, when the above device is in use, the lithium battery cell needs to be placed in the placement groove in the discharge mechanism. If the placement groove is shallow, the vertical placement of the lithium battery cell is unstable. If the placement groove is deep, the appearance of the lithium battery cell will be partially blocked, resulting in incomplete lithium battery cell detection and affecting the appearance detection effect.

[0005] Based on this, the present invention designs a damage-resistant soft-pack lithium battery cell packaging detection device to solve the above-mentioned problem. Summary of the invention

[0006] The purpose of the present invention is to provide a soft-pack lithium battery cell packaging detection device that can prevent damage, so as to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A damage-proof soft-pack lithium battery cell packaging detection device comprises a base, a fixing box is arranged in the middle of the top surface of the base, a vertical fixing column is arranged at the center of the fixing box, and a detection mechanism is arranged at the top of the fixing column;

[0009] The middle part of the fixed column is rotatably connected to a rotating table, the bottom of the rotating table is connected to a driving assembly, and a plurality of rectangular grooves are evenly arranged on the rotating table along the circumferential direction, and a flip-type supporting mechanism is arranged in the rectangular grooves;

[0010] The flip-type support mechanism includes a rotating frame located in the rectangular groove, the inner and outer ends of the rectangular groove are both rotatably connected with a rotating shaft, the rotating frame is fixed between the two rotating shafts, and the end of the rotating shaft located at the outer end of the rectangular groove extends out of the rectangular groove and is connected to a motor;

[0011] A fixed shaft is provided in the inner section of the rotating frame, a vertical first support plate is rotatably connected to the upper side of the fixed shaft, a horizontal second support plate is rotatably connected to the front side, and a plurality of placement grooves are correspondingly provided on the opposite sides of the first support plate and the second support plate;

[0012] A rotating assembly is provided in the middle of the fixed shaft, and the first support plate and the second support plate are correspondingly connected to the rotating assembly. A first limiting structure and a second limiting structure are provided at the front end of the rotating frame, and the first limiting structure and the second limiting structure are respectively correspondingly connected to one end of the first support plate and the second support plate away from the fixed shaft.

[0013] Preferably, the rotating assembly includes a rotating gear rotatably connected to the middle of the fixed shaft, the two sides of the rotating gear are fixedly connected to the bottom of the first support plate, and the bottom of the rotating gear is provided with a horizontal moving rod, the top of the moving rod is provided with a tooth groove, a plurality of teeth are evenly fixed in the tooth groove, and mesh with the rotating gear through the teeth;

[0014] A vertical first end plate and a second end plate are fixed to the bottom of the second support plate, and the end of the moving rod passes through the second end plate and is fixed with a moving plate, the moving plate is located between the first end plate and the second end plate, and is connected to the second end plate through a spring, and magnet blocks are symmetrically provided on both sides of the moving plate, a first electromagnet is provided at a corresponding position on the first end plate, and a second electromagnet is provided at a corresponding position on the second end plate, and the first electromagnet and the second electromagnet are electrically connected to a power supply and a switch.

[0015] Preferably, the first limiting structure includes two first spring grooves symmetrically fixed to the upper part of the outer end of the rotating frame, and two first limiting grooves are correspondingly provided at the end of the first support plate away from the fixed axis, and the limiting block is connected to the first spring groove through a spring, the inner end of the limiting block is fixed with a limiting magnet block, the inner end of the first spring groove is fixed with a limiting electromagnet, and the limiting electromagnet is electrically connected to a power supply and a switch.

[0016] Preferably, the second limiting structure includes two second spring grooves symmetrically fixed to the lower part of the outer end of the rotating frame, and two second limiting grooves are correspondingly provided at the end of the second support plate away from the fixed axis, and a limiting block with the same structure is provided in the second spring groove, and a spring, a limiting magnet block and a limiting electromagnet are correspondingly provided.

[0017] Preferably, the detection mechanism includes a first fixed plate, a second fixed plate and a third fixed plate fixed to the top of the fixed column, and the positions of the first fixed plate, the second fixed plate and the third fixed plate correspond to the positions of three rectangular grooves on the rotating table, the first fixed plate is provided with a first camera, the second fixed plate is provided with a second camera, and the third fixed plate is provided with a pressure detection assembly.

[0018] Preferably, the pressure detection assembly includes a hydraulic telescopic rod fixed on the third fixed plate, the bottom end of the hydraulic telescopic rod is connected to a lifting plate, a plurality of detection pressure blocks are evenly fixed on the bottom surface of the lifting plate, the positions of the detection pressure blocks correspond one-to-one to the positions of the placement grooves on the second support plate, and a pressure sensor is provided on the detection pressure blocks.

[0019] Preferably, the driving assembly includes a rotating cylinder fixed at the bottom center of the rotating table, the rotating cylinder is rotatably connected to the fixed column, and the bottom end of the rotating cylinder extends into the fixed box and is fixed with a gear ring, one side of the gear ring is meshed with a driving gear, the driving gear is connected to a motor, and the motor is fixedly connected to the inner wall of the fixed box.

[0020] Preferably, a support plate is fixed to the outer side of the upper part of the rotating cylinder, a plurality of balls are evenly arranged on the bottom of the support plate, and the support plate contacts the top surface of the fixed box through the balls, and a plurality of outwardly inclined support plates are evenly fixed on the top surface of the support plate along the circumferential direction, and the top end of the support plate is fixedly connected to the bottom surface of the rotating table.

[0021] Preferably, two first rotating frames are symmetrically fixed to the bottom end of the first supporting plate, and two first rotating frames are symmetrically fixed to the inner side end of the second supporting plate, and both the first rotating frame and the second rotating frame are rotatably connected to the fixed shaft.

[0022] Compared with the prior art, the present invention has at least the following beneficial effects:

[0023] 1) The present invention uses a driving component to make the rotating table rotate intermittently, and as the rotating table rotates, the flip-type supporting mechanism performs loading, testing and unloading in sequence, and performs loading, testing and unloading at different positions on the rotating table at the same time, thereby improving the detection efficiency;

[0024] 2) The present invention provides a first support plate and a second support plate in the flip-type support mechanism, and provides a plurality of placement slots thereon, so as to accommodate a plurality of lithium batteries at the same time, and detect the plurality of lithium batteries, thereby increasing the detection amount;

[0025] 3) The present invention enables the first tray and the second tray to be flipped up and down through structures such as a rotating frame, and through the cooperation of the first limiting structure, the second limiting structure and the rotating assembly, the first tray or the second tray is rotated open, thereby being able to detect damage on both sides of the lithium battery cell, making the detection more comprehensive and effectively preventing damaged batteries from entering the market. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the structure of the first support plate and the second support plate of the present invention;

[0029] Figure 3 It is a structural schematic diagram of the rotating shaft of the present invention;

[0030] Figure 4 It is a schematic diagram of the connection between the rotating frame and the rectangular groove of the present invention;

[0031] Figure 5 It is a schematic structural diagram of the limit block of the present invention;

[0032] Figure 6 is a schematic structural diagram of the third fixing plate of the present invention;

[0033] Figure 7 It is a schematic diagram of the internal structure of the fixed box of the present invention.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] 100-base, 101-fixed box, 102-fixed column, 103-first fixed plate, 104-second fixed plate, 105-third fixed plate, 106-first camera, 107-second camera, 108-hydraulic telescopic rod, 109-lifting plate, 110-detection pressing block;

[0036] 200-rotating table, 201-rectangular slot, 202-rotating cylinder, 203-gear ring, 204-driving gear, 205-support plate, 206-support rod;

[0037] 300 - rotating frame, 301 - first spring slot, 302 - second spring slot, 303 - rotating shaft, 304 - limiting block, 305 - limiting magnet block, 306 - limiting electromagnet;

[0038] 400-fixed shaft, 401-first supporting plate, 402-first rotating frame, 403-second supporting plate, 404-second rotating frame, 405-placing groove, 406-first limiting groove, 407-second limiting groove;

[0039] 500 - rotating gear, 501 - moving rod, 502 - tooth groove, 503 - moving plate, 504 - first end plate, 505 - first electromagnet, 506 - second end plate, 507 - second electromagnet. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0041] Embodiment 1

[0042] Referring to the accompanying drawings, this embodiment provides a damage-resistant soft-pack lithium battery packaging detection device, comprising a base 100, a fixing box 101 is provided in the middle of the top surface of the base 100, a vertical fixing column 102 is provided at the center of the fixing box 101, and a detection mechanism is provided at the top of the fixing column 102;

[0043] The middle part of the fixed column 102 is rotatably connected to a rotating table 200, the bottom of the rotating table 200 is connected to a driving assembly, and a plurality of rectangular grooves 201 are evenly arranged along the circumferential direction on the rotating table 200, and a flip-type supporting mechanism is arranged in the rectangular grooves 201;

[0044] The flip-type support mechanism includes a rotating frame 300 located in the rectangular groove 201, and the inner and outer ends of the rectangular groove 201 are both rotatably connected with a rotating shaft 303, the rotating frame 300 is fixed between the two rotating shafts 303, and the end of the rotating shaft 303 located at the outer end of the rectangular groove 201 extends out of the rectangular groove 201 and is connected to a motor;

[0045] A fixed shaft 400 is provided in the inner section of the rotating frame 300, a vertical first support plate 401 is rotatably connected to the upper side of the fixed shaft 400, and a horizontal second support plate 403 is rotatably connected to the front side, and a plurality of placement grooves 405 are correspondingly provided on the opposite sides of the first support plate 401 and the second support plate 403;

[0046] A rotating assembly is provided in the middle of the fixed shaft 400, and the first support plate 401 and the second support plate 403 are correspondingly connected to the rotating assembly. The front end of the rotating frame 300 is provided with a first limiting structure and a second limiting structure, and the first limiting structure and the second limiting structure are respectively connected to the end of the first support plate 401 and the second support plate 403 away from the fixed shaft 400.

[0047] After the lithium battery cells are packaged, the packaged lithium battery cells are loaded into the rectangular slots 201 on the rotating table 200 through external devices and manual work. During loading, the rotating table 200 is rotated intermittently through the driving component, and each time it rotates the same angle, so that multiple rectangular slots 201 pass through the loading position in sequence, thereby loading multiple flip-type supporting mechanisms in sequence.

[0048] During loading, the second support plate 403 is in a horizontal state and its horizontal position is limited by the second limiting structure; the first support plate 401 is in a vertical state and its vertical position is limited by the rotating assembly; and then multiple lithium battery cells are placed in multiple placement slots 405 of the second support plate 403 to complete the loading operation of the lithium battery cells.

[0049] The loaded lithium battery cell moves to the bottom of the detection mechanism under the action of the rotating table 200, and one side of the lithium battery cell is detected. Then, the first support plate 401 is rotated to the top of the second support plate 403 and is located on the horizontal rotating table 200 through the rotating component, and the horizontal position is limited by the first limiting structure. Then, the rotating frame 300 is rotated by the motor and the rotating shaft 303, so that the first support plate 401, the second support plate 403 and the lithium battery cell are turned upside down, and the second support plate 403 is located on the top of the first support plate 401, and the restriction of the second limiting structure on the second support plate 403 is cancelled. Then, the second support plate 403 is rotated to a vertical position through the rotating component, so that the tops of multiple lithium battery cells on the first support plate 401 are exposed, and the detection mechanism is used for detection, so that the detection of both sides of the lithium battery cell is realized, making the detection more comprehensive.

[0050] After the detection is completed, under the action of the rotating table 200, the lithium battery cell continues to move and is staggered with the position of the detection mechanism so that the lithium battery cell can be unloaded, and the loading, detection and unloading can be carried out simultaneously at different positions on the rotating table 200, thereby improving the detection efficiency. In addition, each flip-type supporting mechanism is provided with a plurality of placement slots 405, which can place a plurality of lithium battery cells at the same time and perform detection at the same time, thereby further improving the efficiency.

[0051] The rotating assembly includes a rotating gear 500 rotatably connected to the middle of the fixed shaft 400, and both sides of the rotating gear 500 are fixedly connected to the bottom of the first support plate 401, and a horizontal moving rod 501 is provided at the bottom of the rotating gear 500, and a tooth groove 502 is provided at the top of the moving rod 501, and a plurality of teeth are evenly fixed in the tooth groove 502, and mesh with the rotating gear 500 through the teeth;

[0052] A vertical first end plate 504 and a second end plate 506 are fixed to the bottom of the second support plate 403, and the end of the moving rod 501 passes through the second end plate 506 and is fixed with a moving plate 503, the moving plate 503 is located between the first end plate 504 and the second end plate 506, and is connected to the second end plate 506 through a spring, and magnet blocks are symmetrically provided on both sides of the moving plate 503, a first electromagnet 505 is provided at a corresponding position on the first end plate 504, and a second electromagnet 507 is provided at a corresponding position on the second end plate 506, and the first electromagnet 505 and the second electromagnet 507 are electrically connected to a power supply and a switch.

[0053] When the position of the second support plate 403 is limited by the second limiting structure and the first support plate 401 needs to be rotated to the top of the second support plate 403, the first electromagnet 505 is powered off and separated from the magnet block on one side of the moving plate 503, and the second electromagnet 507 is powered on and adsorbed to the magnet block on the other side of the moving plate 503, so that the moving plate 503 drives the moving rod 501 and the teeth to move, and drives the rotating gear 500 to drive the first support plate 401 to rotate toward the top of the second support plate 403;

[0054] When the first support plate 401 is limited to a horizontal position by the second limiting structure and flipped to the bottom of the second support plate 403, the limiting effect of the second limiting structure on the second support plate 403 is canceled, and then the second electromagnet 507 is powered off and the first electromagnet 505 is powered on, so that the moving plate 503 drives the moving rod 501 and the teeth to move toward the first end plate 504, and then through the action of the teeth and the rotating gear 500, the second support plate 403 is rotated to a vertical position, so that the top of the lithium battery cell on the first support plate 401 can be detected by the detection mechanism.

[0055] Among them, the first limiting structure includes two first spring grooves 301 symmetrically fixed on the upper part of the outer end of the rotating frame 300, and two first limiting grooves 406 are correspondingly provided at the end of the first support plate 401 away from the fixed axis 400, and the limiting block 304 is connected to the first spring groove 301 through a spring, the inner end of the limiting block 304 is fixed with a limiting magnet block 305, the inner end of the first spring groove 301 is fixed with a limiting electromagnet 306, and the limiting electromagnet 306 is electrically connected to a power supply and a switch.

[0056] Among them, the second limiting structure includes two second spring grooves 302 symmetrically fixed at the lower part of the outer end of the rotating frame 300, and two second limiting grooves 407 are correspondingly provided at the end of the second support plate 403 away from the fixed axis 400, and a limiting block 304 of the same structure is provided in the second spring groove 302, and a spring, a limiting magnet block 305 and a limiting electromagnet 306 are correspondingly provided.

[0057] When the first support plate 401 is in a vertical state and the second support plate 403 is in a horizontal state and is located in the rotating frame 300, the end of the limit block 304 in the second spring slot 302 extends out of the second limit slot 407, and the position of the second support plate 403 is limited by the limit block 304 and the second limit slot 407 to keep it in a horizontal state; when the first support plate 401 rotates to the top of the second support plate 403 under the action of the rotating assembly and is in a horizontal state, the limit electromagnet 306 in the first limit slot 406 is energized to repel the limit magnet block 305, so that the first spring The end of the limit block 304 in the groove 301 extends into the first limit groove 406 to limit the position of the first support plate 401; when the rotating frame 300 is flipped over, the first support plate 401 is located below the second support plate 403, and the limit electromagnet 306 in the second spring groove 302 is powered off and disengaged from the limit magnet block 305, so that the limit block 304 is retracted into the second spring groove 302 under the action of the spring and disengaged from the second limit groove 407, so that when the first support plate 401 remains horizontal, the second support plate 403 is rotated to vertical by the rotating assembly, thereby completing the flipping of the lithium battery cell.

[0058] Embodiment 2

[0059] The structure of this embodiment is basically the same as that of the first embodiment, except that the detection mechanism includes a first fixed plate 103, a second fixed plate 104 and a third fixed plate 105 fixed to the top of the fixed column 102, and the positions of the first fixed plate 103, the second fixed plate 104 and the third fixed plate 105 correspond to the positions of three rectangular grooves 201 on the rotating table 200, a first camera 106 is provided on the first fixed plate 103, a second camera 107 is provided on the second fixed plate 104, and a pressure detection component is provided on the third fixed plate 105.

[0060] When the rotating table 200 drives the lithium battery cell to move to the first camera 106, the appearance of one side of the lithium battery cell is detected by the first camera 106, and after flipping, it moves to the second camera 107, and the appearance of the other side of the lithium battery cell is detected by the second camera 107 to check whether the lithium battery cell is damaged in appearance, and then moves to the pressure detection component, and the pressure detection component is used to apply pressure to the lithium battery cell. Under the action of pressure, it is detected whether the lithium battery cell stone is damaged or leaking, so that the lithium battery cell detection is more comprehensive.

[0061] The pressure detection component includes a hydraulic telescopic rod 108 fixed on the third fixed plate 105, the bottom end of the hydraulic telescopic rod 108 is connected to a lifting plate 109, and a plurality of detection pressure blocks 110 are evenly fixed on the bottom surface of the lifting plate 109. The positions of the detection pressure blocks 110 correspond one-to-one to the positions of the placement grooves 405 on the second support plate 403, and a pressure sensor is provided on the detection pressure blocks 110.

[0062] When performing pressure testing on lithium batteries, the lifting plate 109 is driven by the hydraulic telescopic rod 108 to move the multiple detection blocks 110 downward and contact the lithium batteries in the placement slot 405, and then continue to apply pressure to detect whether the lithium batteries are damaged or leaking, and the pressure of the detection blocks 110 is detected by the pressure sensor.

[0063] Embodiment 3

[0064] The structure of this embodiment is basically the same as that of the first embodiment, except that the driving assembly includes a rotating cylinder 202 fixed at the bottom center of the rotating table 200, the rotating cylinder 202 is rotatably connected to the fixed column 102, and the bottom end of the rotating cylinder 202 extends into the fixed box 101 and is fixed with a ring gear 203, one side of the ring gear 203 is meshed with a driving gear 204, the driving gear 204 is connected to a motor, and the motor is fixedly connected to the inner wall of the fixed box 101.

[0065] When testing the lithium battery cells, the driving gear 204 is rotated by the motor, and the transmission cylinder drives the rotating table 200 and the multiple rectangular grooves 201 thereon to rotate through the transmission of the driving gear 204 and the ring gear 203, and each time the rotation is the same angle, thereby switching the positions of the multiple flip-type supporting mechanisms and the lithium battery cells on the rotating table 200 in turn, so that the lithium battery cells can be tested in turn.

[0066] Embodiment 4

[0067] The structure of this embodiment is basically the same as that of the third embodiment, except that a support plate 205 is fixed to the outer side of the upper part of the rotating cylinder 202, and a plurality of ball bearings are evenly arranged on the bottom of the support plate 205, and the support plate 205 contacts the top surface of the fixed box 101 through the ball bearings, and a plurality of outwardly inclined support plates 205 are evenly fixed to the top surface of the support plate 205 along the circumferential direction, and the top of the support plate 205 is fixedly connected to the bottom surface of the rotating table 200, and a support rod 206 and the support rod 206 provide support for the bottom of the rotating table 200, thereby improving the positional stability of the rotating table 200 and the structure thereon, and when the support plate 205 rotates relative to the fixed box 101, the contact friction between the support plate 205 and the fixed box 101 is reduced through the ball bearings, thereby improving the movement flexibility.

[0068] Embodiment 5

[0069] The structure of this embodiment is basically the same as that of the first embodiment, except that two first rotating frames 402 are symmetrically fixed to the bottom end of the first support plate 401, and two first rotating frames 402 are symmetrically fixed to the inner end of the second support plate 403, and the first rotating frames 402 and the second rotating frames 404 are both rotatably connected to the fixed shaft 400, and the first support plate 401 and the second support plate 403 are rotatably connected to the fixed shaft 400 through the first rotating frames 402 and the second rotating frames 404.

[0070] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0071] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A damage-resistant soft-pack lithium battery cell packaging detection device, comprising a base (100), a fixing box (101) is provided in the middle of the top surface of the base (100), a vertical fixing column (102) is provided at the center of the fixing box (101), and a detection mechanism is provided at the top of the fixing column (102), characterized in that: The middle part of the fixed column (102) is rotatably connected to a rotating table (200), the bottom of the rotating table (200) is connected to a driving assembly, and a plurality of rectangular grooves (201) are evenly arranged on the rotating table (200) along the circumferential direction, and a flip-type supporting mechanism is arranged in the rectangular grooves (201); The flip-type material support mechanism comprises a rotating frame (300) located in the rectangular groove (201), the inner end and the outer end center of the rectangular groove (201) are both rotatably connected with a rotating shaft (303), the rotating frame (300) is fixed between the two rotating shafts (303), and the rotating shaft (303) located at the outer end of the rectangular groove (201) is connected to a motor; A fixed shaft (400) is provided in the inner section of the rotating frame (300), a vertical first support plate (401) is rotatably connected above the fixed shaft (400), a horizontal second support plate (403) is rotatably connected at the front side, and a plurality of placement grooves (405) are correspondingly provided on opposite sides of the first support plate (401) and the second support plate (403); A rotating assembly is provided in the middle of the fixed shaft (400), and the first support plate (401) and the second support plate (403) are correspondingly connected to the rotating assembly. A first limiting structure and a second limiting structure are provided at the front end of the rotating frame (300), and the first limiting structure and the second limiting structure are respectively correspondingly connected to one end of the first support plate (401) and the second support plate (403) away from the fixed shaft (400).

2. The anti-breakage soft-pack lithium battery packaging detection device according to claim 1, characterized in that: The rotating assembly comprises a rotating gear (500) rotatably connected to the middle of the fixed shaft (400), the two sides of the rotating gear (500) are fixedly connected to the bottom of the first support plate (401), and a horizontal moving rod (501) is provided at the bottom of the rotating gear (500), and a tooth groove (502) is provided at the top of the moving rod (501), and a plurality of teeth are evenly fixed in the tooth groove (502), and mesh with the rotating gear (500) through the teeth; A vertical first end plate (504) and a second end plate (506) are fixed to the bottom of the second support plate (403), and the end of the moving rod (501) passes through the second end plate (506) and is fixed with a moving plate (503), the moving plate (503) is connected to the second end plate (506) through a spring, and magnet blocks are symmetrically arranged on both sides of the moving plate (503), a first electromagnet (505) is arranged at a corresponding position on the first end plate (504), and a second electromagnet (507) is arranged at a corresponding position on the second end plate (506), and the first electromagnet (505) and the second electromagnet (507) are electrically connected to a power supply and a switch.

3. The anti-breakage soft-pack lithium battery packaging detection device according to claim 1, characterized in that: The first limiting structure comprises two first spring grooves (301) symmetrically fixed to the upper part of the outer end of the rotating frame (300); one end of the first support plate (401) away from the fixed shaft (400) is correspondingly provided with two first limiting grooves (406); a limiting block (304) is connected to the first spring groove (301) via a spring; a limiting magnet block (305) is fixed to the inner end of the limiting block (304); a limiting electromagnet (306) is fixed to the inner end of the first spring groove (301); and the limiting electromagnet (306) is electrically connected to a power supply and a switch.

4. The anti-breakage soft-pack lithium battery packaging detection device according to claim 3, characterized in that: The second limiting structure comprises two second spring grooves (302) symmetrically fixed to the lower part of the outer end of the rotating frame (300); one end of the second support plate (403) away from the fixed shaft (400) is correspondingly provided with two second limiting grooves (407); and a limiting block (304) of the same structure is provided in the second spring groove (302), and a spring, a limiting magnet block (305) and a limiting electromagnet (306) are correspondingly provided.

5. The anti-breakage soft-pack lithium battery packaging detection device according to claim 1, characterized in that: The detection mechanism comprises a first fixed plate (103), a second fixed plate (104) and a third fixed plate (105) fixed to the top of the fixed column (102), and the positions of the first fixed plate (103), the second fixed plate (104) and the third fixed plate (105) correspond to the positions of three rectangular grooves (201) on the rotating table (200), the first fixed plate (103) is provided with a first camera (106), the second fixed plate (104) is provided with a second camera (107), and the third fixed plate (105) is provided with a pressure detection component.

6. The anti-breakage soft-pack lithium battery packaging detection device according to claim 5, characterized in that: The pressure detection assembly comprises a hydraulic telescopic rod (108) fixed on a third fixed plate (105); the bottom end of the hydraulic telescopic rod (108) is connected to a lifting plate (109); a plurality of detection pressure blocks (110) are evenly fixed on the bottom surface of the lifting plate (109); the positions of the detection pressure blocks (110) correspond one-to-one to the positions of the placement grooves (405) on the second support plate (403); and a pressure sensor is provided on the detection pressure block (110).

7. The anti-breakage soft-pack lithium battery packaging detection device according to claim 1, characterized in that: The driving assembly comprises a rotating cylinder (202) fixed at the bottom center of the rotating platform (200), the rotating cylinder (202) being rotatably connected to the fixed column (102), and the bottom end of the rotating cylinder (202) extends into the fixed box (101) and is fixed with a gear ring (203), one side of the gear ring (203) is meshed with a driving gear (204), the driving gear (204) is connected to a motor, and the motor is fixedly connected to the inner wall of the fixed box (101).

8. The anti-breakage soft-pack lithium battery packaging detection device according to claim 7, characterized in that: A support plate (205) is fixed to the outer side of the upper part of the rotating cylinder (202), a plurality of ball bearings are evenly arranged on the bottom of the support plate (205), and the support plate (205) contacts the top surface of the fixed box (101) through the ball bearings, and a plurality of outwardly inclined support plates (205) are evenly fixed to the top surface of the support plate (205) along the circumferential direction, and the top end of the support plate (205) is fixedly connected to the bottom surface of the rotating table (200).

9. The anti-breakage soft-pack lithium battery packaging detection device according to any one of claims 1 to 8, characterized in that: Two first rotating frames (402) are symmetrically fixed to the bottom end of the first supporting plate (401), and two first rotating frames (402) are symmetrically fixed to the inner side end of the second supporting plate (403), and both the first rotating frames (402) and the second rotating frames (404) are rotatably connected to the fixed shaft (400).

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