A lithium battery packaging continuous detection equipment

Abstract

The present invention relates to the technical field of detection equipment, and discloses a lithium battery packaging continuous detection equipment, including a detection table, a controller is fixedly installed on the upper end of the detection table near the front position, a mounting frame is fixedly installed on the upper end of the detection table near the center position, a circular frame is fixedly sleeved on the upper side of the mounting frame, three groups of slideways are fixedly arranged on the outer side of the circular frame, a driving assembly is arranged between the circular frame and the mounting frame, a feeding assembly is fixedly installed on the front upper end of the mounting frame, the driving assembly includes a rotating disk rotatably arranged between the circular frame and the mounting frame, a gear ring is fixedly arranged on the lower end of the rotating disk, and a plurality of groups of battery holders are fixedly arranged on the upper end of the rotating disk. The lithium battery packaging continuous detection equipment described in the present invention cooperates with the rotating No. 2 gear to drive the meshing gear ring and the rotating disk to rotate, thereby realizing continuous feeding into a plurality of groups of battery holders and completing subsequent detection work.

Description

Technical Field

[0001] The present invention relates to the technical field of detection equipment, and in particular to a lithium battery packaging continuous detection equipment. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and non-aqueous electrolyte solutions. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain metallic lithium and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996. Their safety, specific capacity, self-discharge rate and performance-price ratio are all better than lithium ion batteries. At present, after lithium batteries are packaged, they usually need to be powered on and tested for appearance. However, most existing lithium batteries use single-performance equipment, so it is necessary to test the packaged lithium batteries on different devices. This scattered, incoherent and space-consuming equipment leads to low detection efficiency. Summary of the invention

[0003] The main purpose of the present invention is to provide a lithium battery packaging continuous detection device, which can effectively solve the problems in the background technology.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] A lithium battery packaging continuous detection device comprises a detection platform, characterized in that: a controller is fixedly installed on the upper end of the detection platform near the front position, a mounting frame is fixedly installed on the upper end of the detection platform near the center position, a circular frame is fixedly sleeved on the upper side of the mounting frame, three groups of slideways are fixedly arranged on the outer side of the circular frame, a driving assembly is arranged between the circular frame and the mounting frame, a feeding assembly is fixedly installed on the front upper end of the mounting frame, the driving assembly comprises a rotating disk rotatably arranged between the circular frame and the mounting frame, a gear ring is fixedly arranged on the lower end of the rotating disk, a plurality of battery holders are fixedly arranged on the upper end of the rotating disk, two driving ports are provided in the recess of the battery holder, and the battery holder A movable opening is provided above one side of the battery seat near a driving opening, a fixing nail is fixedly connected to the inner wall on the same side of the battery seat, two fixed rollers are rotatably arranged on the inner side of the battery seat, and transmission wheels are fixedly arranged on both sides of the two fixed rollers, a transmission belt is sleeved between the two transmission wheels located on the same side of different fixed rollers, tooth blocks are respectively arranged on the outer sides of the two transmission wheels, and No. 1 gears are respectively fixedly connected to the opposite ends of the rotating shafts of the two fixed rollers, and a limiting plate is sleeved on the outer sides of the two fixing nails, and sliding openings are provided on the inner side of the limiting plate corresponding to the positions of the two fixing nails, and two tooth rods are fixedly arranged on one end of the limiting plate, and elastic leather strips are fixedly connected to the lower ends of the two tooth rods.

[0006] Preferably, the feeding assembly includes two support frames fixedly connected to the upper end of the mounting frame, a feeding box is fixedly connected between the two support frames, a feeding roller is rotatably arranged inside the lower side of the feeding box, a battery slot is provided on the outer side of the feeding roller, a motor is fixedly installed on the lower end of the disc of the mounting frame, a second gear is fixedly connected to the outer side of the outer rotating shaft of the motor, synchronous wheels are fixedly connected to the outer sides of the rotating shaft of the motor and the rotating shaft of the feeding roller, and synchronous belts are sleeved on the outer sides of the two synchronous wheels.

[0007] Preferably, three groups of No. 1 cylinders are fixedly installed on the upper end of the disc of the mounting frame, the circular frame and the upper end of the mounting frame are fixedly connected with a powered support cover, the inner side of the powered support cover is fixedly connected with two conductive sheets, the upper side of the powered support cover is threadedly connected with an electric lamp, a No. 2 cylinder is fixedly installed on the upper end of the powered support cover near the rear side of the electric lamp, a marking film is fixedly connected to the lower end of the telescopic rod of the No. 2 cylinder, the circular frame and the upper end of the mounting frame are fixedly connected with an appearance support cover near the rear side, a toothed plate is fixedly provided at the entrance of the appearance support cover on the circular disc of the mounting frame, the upper end of the circular frame is fixedly connected with an annular bar, and a visual inspection instrument is fixedly installed on the inner side of the appearance support cover.

[0008] Preferably, the controller is electrically connected to all electrical equipment, the slide is inclined, a plurality of battery holders are evenly arranged in a ring shape, lithium batteries are placed in depressions of a plurality of battery holders, and two fixed rollers partially protrude in two drive openings.

[0009] Preferably, the two transmission belts are respectively sleeved on the outer sides of the transmission wheels on the two fixed rollers, the tooth block is meshed with the gear rod, and the limit plate is matched with the movable opening.

[0010] Preferably, a lower opening on one side of the loading box corresponds to a battery holder, the battery slot is adapted to the lithium battery, and the No. 2 gear is meshed with the gear ring.

[0011] Preferably, the three No. 1 cylinders correspond to the positions of three slideways respectively, one of the three No. 1 cylinders is electrically connected to the No. 2 cylinder and the other is electrically connected to the visual inspection instrument, the two conductive sheets are mirror-symmetrical, and the two conductive sheets are electrically connected to the electric lamp and the No. 2 cylinder.

[0012] Preferably, the marking film is located on the upper side of the lithium battery, the toothed plate and the annular bar are respectively matched with the No. 1 gear, and the positions of the annular bar corresponding to the power support cover and the appearance support cover are provided with a plurality of racks.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Place the lithium batteries to be tested into the feeding assembly respectively. The motor drives the No. 2 gear and a synchronous wheel to rotate. The rotation of the synchronous wheel drives the upper synchronous wheel and the feeding roller to rotate through the synchronous belt. The lithium batteries enter the interior of several battery slots respectively. The rotating feeding roller pushes the lithium batteries out of the lower opening and falls into the recess of the battery holder. The rotating No. 2 gear drives the meshing gear ring and the rotating disk to rotate, so as to realize continuous feeding into several battery holders and complete the subsequent inspection work.

[0015] 2. The rotating disk drives several battery holders and placed lithium batteries to rotate and enter the interior of the powered support cover respectively. When a No. 1 gear close to the outer ring enters the interior of the powered support cover, it will drive the No. 1 gear of the outer ring and the connected fixed roller to rotate, and drive another fixed roller through two transmission belts. When the two fixed rollers rotate synchronously, the lithium battery will be driven to rotate in the recess of the battery holder, which is convenient for entering the appearance support cover and effectively conducting a comprehensive surface inspection. During the rotation process, several tooth blocks arranged on the outside of the two transmission wheels drive the meshing tooth rod and the fixed limit plate to slide upward along the fixed nail, blocking the front position of the lithium battery placed in the battery holder, and entering the position between the two conductive sheets to realize the power-on detection.

[0016] 3. When the lithium battery is driven to enter the position between the two conductive sheets by rotation, a normal lithium battery can energize the two conductive sheets and the electric light. Whether the electric light is on can be used to determine whether the lithium battery is normal. A normal lithium battery will energize the No. 2 cylinder, thereby pulling up the marking soft film and moving it upward. If normal power-on fails, the height of the marking soft film just contacts the lithium battery, marking the surface of the abnormal lithium battery, and the waste is pushed into a slide by the corresponding No. 1 cylinder for discharge, which is convenient for subsequent waste removal. The upper side of the other No. 1 gear is located on the toothed plate fixed to the upper end of the mounting frame, so that the connected fixed roller drives the tooth block to drive the gear rod and the limit plate to move downward, reducing the obstruction of the lithium battery, and then enters the appearance support cover, and contacts with the rack on the annular bar at the same time, driving the two fixed rollers to drive the lithium battery to rotate and enter, and the visual inspection instrument inspects the appearance of the lithium battery, cooperates with the corresponding No. 1 cylinder to push the lithium battery with appearance problems into a slide, and subsequently discharges the normal lithium battery through another slide, to achieve efficient and continuous detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a lithium battery packaging continuous detection device of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of a detection device for continuous detection of lithium battery packaging according to the present invention;

[0019] Figure 3 It is a schematic diagram of a partial cross-section structure of a feeding assembly of a lithium battery packaging continuous detection device of the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of a driving component of a lithium battery packaging continuous detection device of the present invention;

[0021] Figure 5 This is a schematic diagram of the bottom structure of a driving component of a lithium battery packaging continuous detection device of the present invention;

[0022] Figure 6 The schematic diagram of the local structure of the driving component of a lithium battery packaging continuous detection device of the present invention is Figure 1 ;

[0023] Figure 7 This is a schematic diagram of the internal structure of a driving component of a lithium battery packaging continuous detection device of the present invention;

[0024] Figure 8 The schematic diagram of the local structure of the driving component of a lithium battery packaging continuous detection device of the present invention is Figure 2 ;

[0025] Fig. 9 It is a partial structural schematic diagram of a feeding assembly of a lithium battery packaging continuous detection device of the present invention;

[0026] Fig.10 A lithium battery packaging continuous detection device of the present invention Figure 3 A schematic diagram of the enlarged structure of the middle part A;

[0027] Fig.11 This is a schematic diagram of the structure of a supporting component of a lithium battery packaging continuous detection device of the present invention;

[0028] Fig.12 A lithium battery packaging continuous detection device of the present invention Fig.11 Schematic diagram of the enlarged structure of part B in the middle.

[0029] In the figure: 1, test table; 2, controller; 3, mounting frame; 4, round frame; 5, slideway; 6, drive assembly; 61, rotating disk; 62, gear ring; 63, battery holder; 64, drive port; 65, movable port; 66, fixing nail; 67, fixing roller; 68, transmission wheel; 69, transmission belt; 610, gear block; 611, No. 1 gear; 612, limit plate; 613, sliding port; 614, gear rod; 615, Elastic strip; 7. Feeding assembly; 71. Support frame; 72. Feeding box; 73. Feeding roller; 74. Battery slot; 75. Motor; 76. No. 2 gear; 77. Synchronous wheel; 78. Synchronous belt; 8. No. 1 cylinder; 9. Power-on support cover; 10. Conductive sheet; 11. Electric light; 12. No. 2 cylinder; 13. Marking film; 14. Tooth plate; 15. Ring strip; 16. Appearance support cover; 17. Visual inspection instrument. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in combination with 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.

[0031] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are relative relationships of directions or positions, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0032] See also Figure 1-Figure 12An embodiment of the present invention is a lithium battery packaging continuous detection device, comprising a detection platform 1, characterized in that: a controller 2 is fixedly installed near the front position of the upper end of the detection platform 1, a mounting frame 3 is fixedly installed near the center position of the upper end of the detection platform 1, a circular frame 4 is fixedly sleeved on the upper side of the mounting frame 3, three groups of slideways 5 are fixedly arranged on the outer side of the circular frame 4, a driving component 6 is arranged between the circular frame 4 and the mounting frame 3, a feeding component 7 is fixedly installed on the front upper end of the mounting frame 3, the driving component 6 comprises a rotating disk 61 rotatably arranged between the circular frame 4 and the mounting frame 3, a gear ring 62 is fixedly arranged at the lower end of the rotating disk 61, a plurality of battery holders 63 are fixedly arranged at the upper end of the rotating disk 61, two driving ports 64 are provided in the recess of the battery holder 63, and one side of the battery holder 63 is close to a A movable opening 65 is provided above the driving opening 64, a fixing nail 66 is fixedly connected to the inner wall on the same side of the battery holder 63, two fixed rollers 67 are rotatably provided on the inner side of the battery holder 63, transmission wheels 68 are fixedly provided on both sides of the two fixed rollers 67, a transmission belt 69 is sleeved between the two transmission wheels 68 on the same side of different fixed rollers 67, tooth blocks 610 are respectively provided on the outer sides of the two transmission wheels 68, and a No. 1 gear 611 is fixedly connected to the opposite ends of the rotating shafts of the two fixed rollers 67, a limiting plate 612 is sleeved on the outer sides of the two fixing nails 66, and sliding openings 613 are provided on the inner side of the limiting plate 612 at the positions corresponding to the two fixing nails 66, two tooth rods 614 are fixedly provided at one end of the limiting plate 612, and elastic leather strips 615 are fixedly connected to the lower ends of the two tooth rods 614.

[0033] The controller 2 is electrically connected to all electrical equipment, the slide 5 is inclined, a plurality of battery holders 63 are evenly arranged in a ring shape, lithium batteries are placed in the recesses of the plurality of battery holders 63, two fixed rollers 67 partially protrude in the two driving openings 64, two transmission belts 69 are respectively sleeved on the outer sides of the transmission wheels 68 on the two fixed rollers 67, the tooth block 610 is meshed with the tooth rod 614, and the limit plate 612 is adapted to the movable opening 65.

[0034] The rotating rotating disk 61 drives several battery holders 63 and the placed lithium batteries to rotate and enter the interior of the powered support cover 9 respectively. When a No. 1 gear 611 close to the outer circle enters the interior of the powered support cover 9, it will drive the No. 1 gear 611 of the outer circle and the connected fixed roller 67 to rotate, and drive another fixed roller 67 through two transmission belts 69 respectively. When the two fixed rollers 67 rotate synchronously, the lithium battery will be driven to rotate in the recess of the battery holder 63, so as to enter the appearance support cover 16 and effectively carry out comprehensive surface inspection. In addition, during the rotation process, several tooth blocks 610 arranged on the outside of the two transmission wheels 68 drive the meshing tooth rod 614 and the fixed limit plate 612 to slide upward along the fixed nail 66, blocking the front position of the lithium battery placed in the battery holder 63, and realizing the power-on detection when entering the position between the two conductive sheets 10.

[0035] The feeding assembly 7 includes two support frames 71 fixedly connected to the upper end of the mounting frame 3, a feeding box 72 fixedly connected between the two support frames 71, a feeding roller 73 is rotatably arranged inside the lower side of the feeding box 72, a battery slot 74 is provided on the outer side of the feeding roller 73, a motor 75 is fixedly installed on the lower end of the disc of the mounting frame 3, a second gear 76 is fixedly connected to the outer side of the outer rotating shaft of the motor 75, a synchronous wheel 77 is fixedly connected to the outer side of the rotating shaft of the motor 75 and the rotating shaft of the feeding roller 73, and a synchronous belt 78 is sleeved on the outer side of the two synchronous wheels 77.

[0036] The lower opening on one side of the loading box 72 corresponds to a battery holder 63 , the battery slot 74 is adapted to the lithium battery, and the second gear 76 is meshed with the gear ring 62 .

[0037] The lithium batteries to be tested are placed in the feeding assembly 7 respectively, and the motor 75 is used to drive the second gear 76 and a synchronous wheel 77 to rotate. The rotation of the synchronous wheel 77 drives the upper synchronous wheel 77 and the feeding roller 73 to rotate through the synchronous belt 78. The lithium batteries enter the interior of several battery slots 74 respectively, and are pushed by the rotating feeding roller 73 to be discharged from the lower opening and fall into the recess of the battery seat 63. The rotating second gear 76 drives the meshing gear ring 62 and the rotating disk 61 to rotate, so as to realize continuous feeding into several battery seats 63 and complete the subsequent testing work.

[0038] Three groups of No. 1 cylinders 8 are fixedly installed on the upper end of the disc of the mounting frame 3, and a powered support cover 9 is fixedly connected to the upper end of the circular frame 4 and the mounting frame 3. Two conductive sheets 10 are fixedly connected to the inner side of the powered support cover 9, and an electric lamp 11 is threadedly connected to the upper side of the powered support cover 9. A No. 2 cylinder 12 is fixedly installed on the upper end of the powered support cover 9 near the rear side of the electric lamp 11, and a marking film 13 is fixedly connected to the lower end of the telescopic rod of the No. 2 cylinder 12. An appearance support cover 16 is fixedly connected to the upper end of the circular frame 4 and the mounting frame 3 near the rear side, a toothed plate 14 is fixedly provided at the entrance of the appearance support cover 16 of the circular disc of the mounting frame 3, an annular strip 15 is fixedly connected to the upper end of the circular frame 4, and a visual inspection instrument 17 is fixedly installed on the inner side of the appearance support cover 16.

[0039] The three No. 1 cylinders 8 correspond to the positions of the three slides 5 respectively, one of the three No. 1 cylinders 8 is electrically connected to the No. 2 cylinder 12 and the other is electrically connected to the visual inspection instrument 17, the two conductive sheets 10 are mirror-symmetrical, the two conductive sheets 10 are electrically connected to the electric lamp 11 and the No. 2 cylinder 12, the marking film 13 is located on the upper side of the lithium battery, the tooth plate 14 and the annular bar 15 are respectively matched with the No. 1 gear 611, and the positions of the annular bar 15 corresponding to the power support cover 9 and the appearance support cover 16 are both provided with a plurality of racks.

[0040] When the lithium battery is driven into the position between the two conductive sheets 10 by rotation, a normal lithium battery can energize the two conductive sheets 10 and the electric light 11. Whether the lithium battery is normal can be judged by whether the electric light 11 is on. A normal lithium battery will energize the No. 2 cylinder 12, thereby pulling up the marking soft film 13 and moving it upward. If normal power-on is not completed, the height of the marking soft film 13 just contacts the lithium battery, marking the surface of the abnormal lithium battery, and the waste is pushed into a slide 5 by the corresponding No. 1 cylinder 8 to be discharged, so as to facilitate the subsequent waste removal, and the other No. 1 gear The upper side of 611 is located at the tooth plate 14 fixed to the upper end of the mounting frame 3, so that the connected fixed roller 67 drives the tooth block 610 to drive the gear rod 614 and the limit plate 612 to move downward, reducing the obstruction of the lithium battery, and then enters the appearance support cover 16, and at the same time contacts with the rack on the annular bar 15, driving the two fixed rollers 67 to drive the lithium battery to rotate and enter, and the visual inspection instrument 17 inspects the appearance of the lithium battery, cooperates with the corresponding No. 1 cylinder 8 to push the lithium battery with appearance problems into a slide 5, and subsequently discharges the normal lithium battery through another slide 5, to achieve efficient and continuous inspection.

[0041] Working principle: When in use, the lithium batteries to be tested are placed in the feeding assembly 7 respectively, and the motor 75 is used to drive the second gear 76 and a synchronous wheel 77 to rotate, and the rotation of the synchronous wheel 77 drives the upper synchronous wheel 77 and the feeding roller 73 to rotate through the synchronous belt 78. The lithium batteries enter the interior of several battery slots 74 respectively, and are pushed by the rotating feeding roller 73 to be discharged from the lower opening and fall into the depression of the battery seat 63. The rotating second gear 76 drives the meshing gear ring 62 and the rotating disk 61 to rotate, so as to realize continuous feeding to several battery seats 63 and complete the subsequent testing work; and the rotating rotating disk 61 drives several The battery holder 63 rotates with the placed lithium battery and enters the inside of the powered support cover 9 respectively. When the No. 1 gear 611 near the outer ring enters the inside of the powered support cover 9, it drives the No. 1 gear 611 of the outer ring and the connected fixed roller 67 to rotate, and drives the other fixed roller 67 through two transmission belts 69 respectively. When the two fixed rollers 67 rotate synchronously, the lithium battery is driven to rotate in the depression of the battery holder 63, which is convenient for entering the appearance support cover 16 and effectively performing a comprehensive surface inspection. In addition, during the rotation process, the several tooth blocks 610 arranged on the outer side of the two transmission wheels 68 drive the meshing gear rod 614 and the fixed limit plate 6 12 slides upward along the fixing nail 66 to block the front position of the lithium battery placed in the battery holder 63, and enters the position between the two conductive sheets 10 to realize the power-on detection work; in addition, when the lithium battery is driven to enter the position between the two conductive sheets 10 by rotation, a normal lithium battery can energize the two conductive sheets 10 and the electric light 11, and whether the electric light 11 is on can be used to judge whether the lithium battery is normal, and a normal lithium battery will energize the No. 2 cylinder 12, thereby pulling up the marking soft film 13 to move upward. If normal power-on is not completed, the height of the marking soft film 13 just contacts the lithium battery, marking the surface of the abnormal lithium battery, and the waste is pushed by the corresponding No. 1 cylinder 8. It is discharged into a slide 5 to facilitate the subsequent removal of waste materials, and the upper side of another No. 1 gear 611 is located on the toothed plate 14 fixed to the upper end of the mounting frame 3, so that the connected fixed roller 67 drives the tooth block 610 to drive the gear rod 614 and the limit plate 612 to move downward, reducing the obstruction of the lithium battery, and then enters the appearance support cover 16, and contacts with the rack on the annular bar 15 at the same time, driving the two fixed rollers 67 to drive the lithium battery to rotate and enter, and the visual inspection instrument 17 is used to inspect the appearance of the lithium battery, and cooperates with the corresponding No. 1 cylinder 8 to push the lithium battery with appearance problems into a slide 5, and subsequently discharge the normal lithium battery through another slide 5, to achieve efficient and continuous inspection.

[0042] The motor 75, No. 1 cylinder 8, conductive sheet 10, electric lamp 11, No. 2 cylinder 12, and visual inspection instrument 17 in the present invention are common knowledge in the field, and their working principles are already known technologies. The models are selected according to actual use, so they will not be explained in detail.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lithium battery packaging continuous testing device, comprising a testing station (1), characterized in that: A controller (2) is fixedly mounted on the upper end of the detection platform (1) near the front position, a mounting frame (3) is fixedly mounted on the upper end of the detection platform (1) near the center position, a circular frame (4) is fixedly sleeved on the upper side of the mounting frame (3), three groups of slideways (5) are fixedly arranged on the outer side of the circular frame (4), a driving assembly (6) is arranged between the circular frame (4) and the mounting frame (3), a feeding assembly (7) is fixedly mounted on the upper front end of the mounting frame (3), the driving assembly (6) comprises a rotating disk (61) rotatably arranged between the circular frame (4) and the mounting frame (3), a gear ring (62) is fixedly arranged on the lower end of the rotating disk (61), a plurality of battery holders (63) are fixedly arranged on the upper end of the rotating disk (61), two driving ports (64) are provided in a recessed portion of the battery holder (63), a movable port (65) is provided on one side of the battery holder (63) near the top of one driving port (64), and a fixedly connected inner wall on the same side of the battery holder (63) is provided. A fixing nail (66), two fixed rollers (67) are rotatably arranged on the inner side of the battery holder (63), the two fixed rollers (67) partially protrude from the two drive openings (64), transmission wheels (68) are fixedly arranged on both sides of the two fixed rollers (67), a transmission belt (69) is sleeved between the two transmission wheels (68) located on the same side of different fixed rollers (67), and the outer sides of the two transmission wheels (68) on the fixed roller (67) close to the movable opening (65) are respectively provided with A gear block (610), the opposite ends of the rotating shafts of the two fixed rollers (67) are respectively fixedly connected to a No. 1 gear (611), the outer sides of the two fixed nails (66) are sleeved with a limiting plate (612), the inner side of the limiting plate (612) is provided with sliding openings (613) at positions corresponding to the two fixed nails (66), one end of the limiting plate (612) is fixedly provided with two gear rods (614), and the lower ends of the two gear rods (614) are fixedly connected to elastic leather strips (615); The two transmission belts (69) are respectively sleeved on the outside of the transmission wheel (68) on the two fixed rollers (67); the tooth block (610) and the tooth rod (614) are meshed, and the limit plate (612) is matched with the movable opening (65); Three groups of No. 1 cylinders (8) are fixedly mounted on the upper end of the circular disc of the mounting frame (3); an energized support cover (9) is fixedly connected to the upper end of the circular frame (4) and the mounting frame (3); two conductive sheets (10) are fixedly connected to the inner side of the energized support cover (9); an electric lamp (11) is threadedly connected to the upper side of the energized support cover (9); a No. 2 cylinder (12) is fixedly mounted on the upper end of the energized support cover (9) near the rear side of the electric lamp (11); a marking film (13) is fixedly connected to the lower end of the telescopic rod of the No. 2 cylinder (12); an appearance support cover (16) is fixedly connected to the upper end of the circular frame (4) and the mounting frame (3) near the rear side; a toothed plate (14) is fixedly provided on the circular disc of the mounting frame (3) near the entrance of the appearance support cover (16); an annular strip (15) is fixedly connected to the upper end of the circular frame (4); and a visual inspection instrument (17) is fixedly mounted on the inner side of the appearance support cover (16); The marking film (13) is located on the upper side of the lithium battery, the toothed plate (14) and the annular bar (15) are respectively matched with the first gear (611), and the positions of the annular bar (15) corresponding to the power support cover (9) and the appearance support cover (16) are provided with a plurality of toothed bars.

2. A lithium battery packaging continuous detection device according to claim 1, characterized in that: The feeding assembly (7) comprises two support frames (71) fixedly connected to the upper end of the mounting frame (3), a feeding box (72) fixedly connected between the two support frames (71), a feeding roller (73) rotatably arranged inside the lower side of the feeding box (72), a battery slot (74) is provided on the outer side of the feeding roller (73), a motor (75) is fixedly installed on the lower end of the disc of the mounting frame (3), a second gear (76) is fixedly connected to the outer side of the outer rotating shaft of the motor (75), a synchronous wheel (77) is fixedly connected to the outer side of the rotating shaft of the motor (75) and the rotating shaft of the feeding roller (73), and a synchronous belt (78) is sleeved on the outer side of the two synchronous wheels (77); A lower opening on one side of the loading box (72) corresponds to a battery seat (63), the battery slot (74) is compatible with the lithium battery, and the second gear (76) is meshed with the gear ring (62).

3. The lithium battery packaging continuous detection device according to claim 1, characterized in that: The controller (2) is electrically connected to all electrical equipment, the slideway (5) is arranged obliquely, a plurality of battery seats (63) are evenly arranged in a ring shape, and lithium batteries are placed in the recesses of a plurality of battery seats (63).

4. The lithium battery packaging continuous detection device according to claim 1, characterized in that: The three No. 1 cylinders (8) correspond to the positions of the three slideways (5) respectively, one of the three No. 1 cylinders (8) is electrically connected to the No. 2 cylinder (12), and another one is electrically connected to the visual inspection instrument (17), the two conductive sheets (10) are mirror-symmetrical, and the two conductive sheets (10) are electrically connected to the electric lamp (11) and the No. 2 cylinder (12).

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