CN217193494U

CN217193494U - Lithium cell is welded inspection anchor clamps at bottom of some

Info

Publication number: CN217193494U
Application number: CN202220312942.3U
Authority: CN
Inventors: 王斌; 祖述祥; 邵伟玉; 赵冲
Original assignee: Henan Yicheng Sunshine New Energy Co ltd
Current assignee: Henan Yicheng Sunshine New Energy Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-08-16
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a lithium cell is welded inspection anchor clamps at bottom of putting relates to lithium cell processing technology field, adopts the manual work to place the lithium cell on detecting the anchor clamps mostly when using for solving current detection anchor clamps, then is carrying out further detection work, and this mode not only operating speed is slow, is unfavorable for the problem that the batchization of lithium cell detected moreover. The conveyer belt is installed to operation panel one side, driving motor is installed to operation panel opposite side array, the operation panel is fixed with the fixing base along driving motor one side, the driving motor output is provided with the connecting rod, and connecting rod and driving motor pass through keyway fixed connection, the connecting rod both ends are fixed with solid fixed cylinder, gu fixed cylinder one side is fixed with the connecting plate, the connecting plate other end is fixed with splint, the connecting plate transversely runs through and is fixed with the screw thread shaft section of thick bamboo, two the screw thread shaft section of thick bamboo inner wall is provided with positive and negative lead screw.

Description

Lithium cell is welded inspection anchor clamps at bottom of some

Technical Field

The utility model relates to a lithium cell processing technology field specifically is a welded inspection anchor clamps at bottom of lithium cell point.

Background

Lithium batteries are a type of batteries which use non-aqueous electrolyte solution and take lithium metal or lithium alloy as a positive/negative electrode material, and the lithium metal has very high requirements on the environment due to very active chemical characteristics, so that the lithium metal is processed, stored and used, and becomes a mainstream along with the development of scientific technology, and the lithium batteries can be roughly divided into two types: the lithium metal battery is superior to the lithium ion battery in safety, specific capacity, self-discharge rate and cost performance ratio, and only a few national companies produce the lithium metal battery because of the high technical requirement limit of the lithium metal battery, and the lithium battery needs to test welding points in the production process.

The current detection anchor clamps adopt the manual work to place the lithium cell on detecting anchor clamps mostly when using, then are carrying out further detection achievement, and this mode not only operating speed is slow, is unfavorable for the batchization detection of lithium cell moreover, therefore market urgently need develop a lithium cell and connect welded inspection anchor clamps to help people to solve current problem at the bottom of.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welded inspection anchor clamps at bottom of lithium cell point to solve the current detection anchor clamps that provide in the above-mentioned background art and adopt the manual work mostly to place the lithium cell on detecting anchor clamps when using, then carrying out further detection achievement, this mode not only operating speed is slow, is unfavorable for the problem that the batchization of lithium cell detected moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a welded inspection anchor clamps at bottom of lithium cell point, includes the operation panel, the conveyer belt is installed to operation panel one side, driving motor is installed to operation panel opposite side array, the operation panel is fixed with the fixing base along driving motor one side, the driving motor output is provided with the connecting rod, and the connecting rod passes through keyway fixed connection with driving motor, the connecting rod both ends are fixed with solid fixed cylinder, gu fixed cylinder one side is fixed with the connecting plate, the connecting plate other end is fixed with splint, the connecting plate transversely runs through and is fixed with a threaded shaft section of thick bamboo, two threaded shaft section of thick bamboo inner wall is provided with positive and negative lead screw, a threaded shaft section of thick bamboo passes through thread engagement with positive and negative lead screw and is connected, the connecting rod both ends are connected with the driving gear through thread engagement, positive and negative lead screw both ends are connected with driven gear through thread engagement.

Preferably, the oil cylinders are arranged on the other side of the upper end of the operating platform in an array mode, the output ends of the oil cylinders are connected with push rods through key grooves, and push plates are fixed to the other ends of the push rods.

Preferably, the lower extreme of the inboard of splint is provided with the spring telescopic link, and spring telescopic link and splint fixed connection, two be fixed with the bottom plate between the spring telescopic link, bottom plate one side vertical fixation has the baffle.

Preferably, the upper surface of the conveyor belt is higher than the operating table, the limiting pads are fixed on the outer side of the conveyor belt in an array mode, and the baffle is level with the conveyor belt when in the horizontal position.

Preferably, the other end of the connecting rod penetrates through the fixed seat, the connecting rod is rotatably connected with the fixed seat, and the driving gear is meshed with the driven gear.

Preferably, the upper end of the bottom plate is fixed with a buffer plate through a telescopic spring, one side of the inner wall of the clamping plate is provided with a buffer cushion, and the buffer cushion is fixedly connected with the clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the conveyer belt is used for transporting the lithium battery to be detected by arranging the structures of the conveyer belt, the oil cylinder, the connecting rod, the driving gear, the driven gear, the positive and negative lead screws and the like, the oil cylinder can push the lithium battery to be detected onto the baffle plate by utilizing the push rod and the push plate, the arranged driving motor drives the driving gear to rotate through the connecting rod, simultaneously, the fixed cylinder and the connecting plate are utilized to drive the clamping plate and the baffle plate to turn over, the positive and negative screw rods are rotated in the mutual meshing of the driving gear and the driven gear, the two clamping plates are driven to clamp the detected lithium battery by utilizing the mutual meshing of the threaded shaft barrel and the positive and negative screw rods, finally the detected lithium battery is clamped, the welding point to be detected is upward, the detection of a detection mechanism is facilitated, the process is simple to operate, high in automation degree and fast in clamping process, and therefore the problems that manual operation is slow and batch detection of lithium batteries is not facilitated are solved.

2. The utility model discloses an in, through setting up spacing pad, both can make placing on the conveyer belt that the lithium cell can be more accurate, spacing pad itself also can increase the friction between lithium cell and the conveyer belt slightly, prevents that the lithium cell from taking place the skew in the position in the transportation.

3. The utility model discloses an in, through setting up the buffer board, can avoid the lithium cell to receive the impact by the whereabouts when horizontal position becomes vertical position, the protection lithium cell does not receive the damage, and the blotter of setting can avoid splint to the excessive centre gripping of lithium cell, and it is more firm to increase the friction between lithium cell and the splint simultaneously and make the lithium cell fixed.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a perspective view of the present invention;

fig. 3 is an enlarged view of the structure a of the present invention.

In the figure: 1. an operation table; 2. a conveyor belt; 3. an oil cylinder; 4. a push rod; 5. pushing the plate; 6. a limiting pad; 7. a drive motor; 8. a connecting rod; 9. a fixed seat; 10. a fixed cylinder; 11. a connecting plate; 12. a threaded shaft barrel; 13. a positive and negative screw rod; 14. a splint; 15. a spring telescopic rod; 16. a driving gear; 17. a driven gear; 18. a base plate; 19. a buffer plate; 20. a baffle plate; 21. a cushion pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a welded inspection anchor clamps at bottom of lithium cell point, including operation panel 1, conveyer belt 2 is installed to 1 one side of operation panel, driving motor 7 is installed to 1 opposite side array of operation panel, operation panel 1 is fixed with fixing base 9 along driving motor 7 one side, driving motor 7 output is provided with connecting rod 8, and connecting rod 8 passes through keyway fixed connection with driving motor 7, connecting rod 8 both ends are fixed with solid fixed cylinder 10, gu fixed cylinder 10 one side is fixed with connecting plate 11, connecting plate 11 other end is fixed with splint 14, connecting plate 11 transversely runs through and is fixed with screw shaft section of thick bamboo 12, two screw shaft section of thick bamboo 12 inner walls are provided with positive and negative lead screw 13, screw shaft section of thick bamboo 12 is connected through thread engagement with positive and negative lead screw 13, connecting rod 8 both ends are connected with driving gear 16 through thread engagement, positive and negative lead screw 13 both ends are connected with driven gear 17 through thread engagement, through setting up conveyer belt 2, The device comprises an oil cylinder 3, a connecting rod 8, a driving gear 16, a driven gear 17, a positive and negative lead screw 13 and other structures, a conveyor belt 2 is used for transporting lithium batteries to be detected, the oil cylinder 3 is arranged on the other side of the upper end of an operating platform 1 in an array mode, the output end of the oil cylinder 3 is connected with a push rod 4 through a key slot, the other end of the push rod 4 is fixedly provided with a push plate 5, the oil cylinder 3 can push the detected lithium batteries to a baffle plate 20 through the push rod 4 and the push plate 5, a driving motor 7 is arranged and drives the driving gear 16 to rotate through the connecting rod 8, meanwhile, a fixing cylinder 10 and a connecting plate 11 are used for driving clamping plates 14 and the baffle plate 20 to turn over, the positive and negative lead screw 13 is rotated in mutual meshing of the driving gear 16 and the driven gear 17, the two clamping plates 14 are driven to clamp the detected lithium batteries through mutual meshing of a threaded shaft cylinder 12 and the positive and negative lead screw 13, and finally the detected lithium batteries are clamped and enable welding points to be detected to face upwards, the lithium battery batch detection device is convenient for detection of a detection mechanism, simple in operation, high in automation degree and fast in clamping process, and solves the problems that manual operation is slow and lithium battery batch detection is not facilitated.

Further, 2 upper surfaces of conveyer belt are higher than

operation panel

1, and 2 outside arrays of conveyer belt are fixed with spacing pad 6, flush with conveyer belt 2 when baffle 20 horizontal position, through setting up spacing pad 6, both can make placing on conveyer belt 2 that the lithium cell can be more accurate, and spacing pad 6 itself also can increase the friction between lithium cell and the conveyer belt 2 slightly, prevents that the lithium cell from taking place the skew in the position in the transportation.

Further, 18 upper ends of bottom plate are fixed with buffer board 19 through expanding spring, splint 14 inner wall one side is provided with blotter 21, and blotter 21 and splint 14 fixed connection, through setting up buffer board 19, can avoid the lithium cell to receive the impact by the whereabouts when becoming vertical position by horizontal position, the protection lithium cell does not receive the damage, the blotter 21 of setting can avoid splint 14 to the excessive centre gripping of lithium cell, it is more firm to increase the friction messenger lithium cell between lithium cell and the splint 14 simultaneously.

The working principle is as follows: when in use, the arranged conveying belt 2 is used for conveying lithium batteries to be detected, the conveying belt 2 is provided with the limiting pad 6, so that not only can the lithium batteries be conveniently and accurately placed on the conveying belt 2 by workers, but also the friction between the lithium batteries and the conveying belt 2 can be slightly increased by the limiting pad 6, the position deviation of the lithium batteries in the conveying process is prevented, when the lithium batteries are conveyed to the position right in front of the push plate 5, the arranged oil cylinder 3 is started, the output end of the oil cylinder 3 can drive the push rod 4 to extend out, so as to drive the push plate 5 to push the lithium batteries to be detected to the baffle 20, then the arranged driving motor 7 is started immediately, the output end of the driving motor drives the driving gear 16 to rotate through the connecting rod 8, meanwhile, the clamp plate 14 and the baffle 20 are driven to turn over by utilizing the connection relationship between the fixed cylinder 10 and the connecting plate 11, and the arranged buffer plate 19 is arranged in the turning process, can avoid the lithium cell to fall and receive the impact when becoming vertical position by horizontal position, the protection lithium cell is not damaged, simultaneously in driving gear 16 and driven gear 17's intermeshing, can drive positive and negative lead screw 13 and rotate, and utilize the intermeshing of threaded shaft section of thick bamboo 12 and positive and negative lead screw 13 to drive two splint 14 and be close to each other, thereby carry out the centre gripping to the lithium cell that detects, the blotter 21 that sets up during can avoid the excessive centre gripping of splint 14 to the lithium cell, it is more firm to increase the friction between lithium cell and the splint 14 simultaneously makes the lithium cell fixed, finally make the lithium cell that detects by the centre gripping and make the welding point that detects up, be convenient for the inspection of accredited testing organization.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a welded inspection jig at bottom of lithium cell point, includes operation panel (1), its characterized in that: the automatic feeding device is characterized in that a conveying belt (2) is installed on one side of the operating platform (1), a driving motor (7) is installed on the other side of the operating platform (1) in an array mode, a fixing seat (9) is fixed on one side of the driving motor (7) along the operating platform (1), a connecting rod (8) is arranged at the output end of the driving motor (7), the connecting rod (8) is fixedly connected with the driving motor (7) through a key groove, fixing cylinders (10) are fixed at two ends of the connecting rod (8), a connecting plate (11) is fixed on one side of each fixing cylinder (10), a clamping plate (14) is fixed at the other end of each connecting plate (11), threaded shaft cylinders (12) transversely penetrate through and are fixed on the connecting plate (11), positive and negative screw rods (13) are arranged on the inner walls of the two threaded shaft cylinders (12), the threaded shaft cylinders (12) are connected with the positive and negative screw rods (13) through threaded meshes, driving gears (16) are connected at two ends of the connecting rod (8) through threaded meshes, two ends of the positive and negative screw rod (13) are connected with a driven gear (17) through thread engagement.

2. The inspection jig for the spot bottom welding of the lithium battery as claimed in claim 1, wherein: hydro-cylinder (3) are installed to operation panel (1) upper end opposite side array, hydro-cylinder (3) output is connected with push rod (4) through the keyway, push rod (4) other end is fixed with push pedal (5).

3. The inspection jig for the spot bottom welding of the lithium battery as claimed in claim 1, wherein: the lower extreme of splint (14) inboard is provided with spring telescopic link (15), and spring telescopic link (15) and splint (14) fixed connection, two be fixed with bottom plate (18) between spring telescopic link (15), bottom plate (18) one side vertical fixation has baffle (20).

4. The inspection jig for spot bottom welding of lithium batteries as claimed in claim 3, wherein: the upper surface of the conveyor belt (2) is higher than the operating platform (1), the limiting pads (6) are fixed on the outer side of the conveyor belt (2) in an array mode, and the baffle (20) is flush with the conveyor belt (2) in the horizontal position.

5. The inspection jig for the spot bottom welding of the lithium battery as claimed in claim 1, wherein: the other end of the connecting rod (8) penetrates through the fixing seat (9), the connecting rod (8) is rotatably connected with the fixing seat (9), and the driving gear (16) is meshed with the driven gear (17).

6. The inspection jig for spot bottom welding of lithium batteries as claimed in claim 3, wherein: the upper end of the bottom plate (18) is fixed with a buffer plate (19) through a telescopic spring, one side of the inner wall of the clamping plate (14) is provided with a buffer pad (21), and the buffer pad (21) is fixedly connected with the clamping plate (14).