CN218727860U

CN218727860U - Lithium battery assembling equipment

Info

Publication number: CN218727860U
Application number: CN202222867483.8U
Authority: CN
Inventors: 俞飞
Original assignee: Nanjing Yutian New Energy Technology Co ltd
Current assignee: Nanjing Yutian New Energy Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a lithium battery assembling equipment belongs to battery equipment technical field, the utility model discloses a be provided with detection mechanism, through circular telegram detection module and electrically conductive piece to the lithium cell from the feed bin go on the circular telegram before falling the conveyer belt and detect, will detect unqualified lithium cell and drop from the substandard product in the groove that drops, conveying belt conveying to substandard product collecting box through, it drops down in the groove from the certified products to detect qualified lithium cell, conveying near anchor clamps are conveyed to through the conveyer belt, carry out the processing of next stage, avoid the lithium cell of not circular telegram to be assembled in the lithium cell group and then influence the qualification rate of lithium cell equipment.

Description

Lithium battery assembling equipment

Technical Field

The utility model belongs to the technical field of the battery equipment, concretely relates to lithium battery assembling equipment.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses non-aqueous electrolyte solution, with the development of the microelectronic technology in the twentieth century, miniaturized equipment is increased day by day, high requirements are put forward on power supplies, the lithium battery enters a large-scale practical stage, and the lithium battery becomes a mainstream at present.

The lithium cell generally is less monomer lithium cell piece just produces, need use corresponding lithium cell assembly device to assemble into lithium cell group with individual monomer lithium cell piece, in lithium cell assembly process, because the lithium cell piece that produces generally has certain defective rate, and also damage can appear in lithium cell piece transportation, lead to the lithium cell not to energize, the lithium cell that does not energize is assembled to lithium cell group in, can influence the normal use of whole lithium cell group, also can influence the qualification rate of lithium cell assembly, it is comparatively inconvenient changing the lithium cell after the lithium cell assembly is accomplished, the while also can cause the waste of cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium battery assembly equipment to solve among the prior art problem that the lithium cell of not electrified is assembled to and then influences the qualification rate of lithium cell equipment in the lithium cell group.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium battery assembling equipment, includes the base station and sets up spot welder and anchor clamps above that, the fixed two conveying assembly that are provided with on the base station, conveying assembly includes conveyer belt, pivot, first motor and curb plate, two the curb plate is fixed to be set up on the base station, the quantity of pivot is a plurality of, arbitrary the pivot is rotated and is set up between two curb plates, the fixed one side that sets up at the curb plate of first motor is used for driving the pivot to rotate, fixed cover is equipped with the driving roller in the pivot, the conveyer belt cover is established on the driving roller, be provided with detection mechanism and substandard product separation element on the base station.

Further, detection mechanism includes feed bin, spacing shell, rotation cylinder, second motor and end cover, the fixed surface of feed bin is provided with bears the frame, bear the fixed setting on the base station through a plurality of pillars, it holds the chamber structure for open-top to go up the feed bin, spacing shell is cylindrical shell structure, the bottom and the spacing shell intercommunication of going up the feed bin set up, the fixed both sides that set up at spacing shell of end cover, it rotates to rotate the cylinder and sets up in spacing shell, the fixed first support that is provided with in end cover one side, the second motor is fixed to be set up on first support, it is provided with the transmission shaft to rotate the cylinder internal fixation, the output shaft and the transmission shaft fixed connection of second motor, the annular array is provided with a plurality of spacing grooves on rotating the cylinder, it falls the groove and the qualified product groove to have seted up the substandard product on the spacing shell.

Furthermore, the detection mechanism further comprises two conductive pieces and two electrifying detection modules, wherein the two conductive pieces are arranged on the two inner walls opposite to the end cover, the electrifying detection modules are fixedly arranged on the outer wall of the end cover, and the two conductive pieces are electrically connected with the electrifying detection modules.

Further, the substandard product separation assembly comprises a second support, an air cylinder, a connecting block and a baffle plate, the second support is fixedly arranged on the base platform, the air cylinder is fixedly arranged on the second support, the telescopic end of the air cylinder is fixedly connected with the baffle plate through the connecting block, a control module is arranged in the air cylinder, and the control module is electrically connected with the power-on detection module.

Further, the baffle is the arc of laminating with spacing shell to can accomplish to the substandard product groove that drops and cover.

Furthermore, a plurality of parting beads are uniformly arranged on the outer surface of the conveyor belt.

Furthermore, the base station is provided with a sliding groove, and one side of the base station is fixedly provided with a defective product collecting box.

The technical effects and advantages of the utility model are:

the utility model discloses a be provided with detection mechanism, through circular telegram detection module and electrically conductive piece to the lithium cell to carry out the circular telegram before the conveyer belt falls to the feed bin, will detect unqualified lithium cell and drop down in the groove from the substandard product, conveying belt conveying to substandard product collecting box, it drops down in the groove from the certified products to detect qualified lithium cell, conveying belt conveying to near anchor clamps, the processing of next stage is carried out, avoid the lithium cell of not circular telegram to be assembled to the lithium cell group in and then influence the qualification rate of lithium cell equipment.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is an exploded view and a sectional view of the detecting mechanism of the present invention;

fig. 4 is an enlarged schematic view of the present invention at B in fig. 3;

FIG. 5 is a schematic view of another embodiment of the present invention;

fig. 6 is an enlarged schematic view of the present invention at C in fig. 5.

In the figure: 1. a base station; 2. a defective product collection box; 3. a chute; 4. a first motor; 5. a spot welder; 6. a clamp; 7. a parting strip; 8. a conveyor belt; 9. a rotating shaft; 10. a side plate; 11. a driving roller; 12. feeding a bin; 13. a drive shaft; 14. a second motor; 15. a first bracket; 16. a limiting shell; 17. a pillar; 18. a power-on detection module; 19. an end cap; 20. rotating the cylinder; 21. a limiting groove; 22. a carrier; 23. the defective products fall into a tank; 24. the qualified product falls into a groove; 25. a conductive member; 26. a cylinder; 27. a second bracket; 28. connecting blocks; 29. and a baffle plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, for the utility model relates to a lithium battery assembling equipment's embodiment, including base station 1 and spot welder 5 and anchor clamps 6 of setting on it, the fixed two conveying assembly that are provided with on base station 1, conveying assembly includes conveyer belt 8, pivot 9, first motor 4 and curb plate 10, two fixed settings of curb plate 10 are on base station 1, the quantity of pivot 9 is a plurality of, arbitrary pivot 9 rotates and sets up between two curb plates 10, the fixed one side that sets up at curb plate 10 of first motor 4 is used for driving pivot 9 to rotate, fixed cover is equipped with driving roller 11 in the pivot 9, 8 covers of conveyer belt are established on driving roller 11, be provided with detection mechanism and substandard product separable set on base station 1.

The detection mechanism comprises an upper bin 12, a limiting shell 16, a rotating cylinder 20, a second motor 14 and an end cover 19, a bearing frame 22 is fixedly arranged on the outer surface of the upper bin 12, the bearing frame 22 is fixedly arranged on the base station 1 through a plurality of supporting columns 17, the upper bin 12 is of an accommodating cavity structure with an open top, the limiting shell 16 is of a cylindrical shell structure, the bottom of the upper bin 12 is communicated with the limiting shell 16, the end cover 19 is fixedly arranged on two sides of the limiting shell 16, the rotating cylinder 20 is rotatably arranged in the limiting shell 16, a first support 15 is fixedly arranged on one side of the end cover 19, the second motor 14 is fixedly arranged on the first support 15, a transmission shaft 13 is fixedly arranged in the rotating cylinder 20, an output shaft of the second motor 14 is fixedly connected with the transmission shaft 13, an annular array is arranged on the rotating cylinder 20 and provided with a plurality of limiting grooves 21, and a defective product falling groove 23 and a qualified product falling groove 24 are formed in the limiting shell 16. The detection mechanism further comprises two conductive pieces 25 and two electrified detection modules 18, the two conductive pieces 25 are arranged on two opposite inner walls of the end cover 19, the electrified detection modules 18 are fixedly arranged on the outer walls of the end cover 19, and the two conductive pieces 25 are electrically connected with the electrified detection modules 18.

Second motor 14 drives rotation cylinder 20 and rotates, the lithium cell gets into the spacing groove 21 that sets up on the rotation cylinder 20, and along with rotating cylinder 20 at 16 internal rotations of spacing shell, all be provided with electrically conductive 25 in two end covers 19 that set up relatively, this electrically conductive 25 can be electrically conductive metal shrapnel etc., and two electrically conductive metal shrapnels all with circular telegram detection module 18 electric connection, when the lithium cell along with rotating cylinder 20 between 16 internal rotations of spacing shell to two electrically conductive 25, the lithium cell, can form the circuit of a intercommunication between electrically conductive 25 and the circular telegram detection module 18, circular telegram detection module 18 alright with detect whether circular telegram to the lithium cell.

Inferior-quality product separation subassembly includes second support 27, cylinder 26, connecting block 28 and baffle 29, and second support 27 is fixed to be set up on base station 1, and cylinder 26 is fixed to be set up on second support 27, and the flexible end of cylinder 26 passes through connecting block 28 and baffle 29 fixed connection, and the inside control module that has of cylinder 26, control module and circular telegram detection module 18 electric connection.

When the lithium battery is detected to be electrified, the air cylinder 26 is controlled and the control baffle 29 of the air cylinder is made to block the defective product dropping groove 23, so that the lithium battery drops from the qualified product dropping groove 24, and when the lithium battery is detected to be not electrified, the air cylinder 26 is controlled and the control baffle 29 of the air cylinder is made to be pulled away from the limiting shell 16, and the defective product dropping groove 23 is opened.

The blocking plate 29 has an arc shape to be fitted to the stopper case 16 and covers the defective product drop groove 23.

The outer surface of the conveyor belt 8 is uniformly provided with a plurality of parting beads 7, so that the lithium batteries can be kept neat and consistent in the transmission process.

The sliding groove 3 has been seted up on the base station 1, and 1 one side of base station is fixed and is provided with substandard product collecting box 2, and the lithium cell of not electrified is transmitted through conveyer belt 8, follows 3 landing of sliding groove to substandard product collecting box 2 afterwards, is convenient for collect the lithium cell of not electrified.

The utility model discloses a theory of operation does:

the utility model discloses during the use, to treat the lithium cell of equipment put into feed bin 12, the inside width that holds the chamber of feed bin 12 should set up to unanimous with the length of lithium cell for the lithium cell piles up with the direction that is on a parallel with spacing groove 21. Start second motor 14, second motor 14 drives and rotates cylinder 20 and rotates, the lithium cell gets into the spacing groove 21 that sets up on the rotation cylinder 20, and along with rotating cylinder 20 at spacing shell 16 internal rotation, all be provided with electrically conductive 25 in two end covers 19 that set up relatively, this electrically conductive 25 can be electrically conductive metal shell fragment etc. and two electrically conductive metal shell fragments all with circular telegram detection module 18 electric connection, and this circular telegram detection module 18 and cylinder 26's controller electric connection, circular telegram detection module 18 can be for the PLC controller that can discern the circular telegram signal. When the lithium battery rotates to a position between the two conductive pieces 25 in the limiting shell 16 along with the rotating cylinder 20, a communicated circuit can be formed among the lithium battery, the conductive pieces 25 and the power-on detection module 18, the power-on detection module 18 can detect whether the lithium battery is powered on, when the power-on of the lithium battery is detected, the air cylinder 26 is controlled and the control baffle 29 of the air cylinder is made to block the defective product falling groove 23, the lithium battery is made to fall from the qualified product falling groove 24, and when the power-off of the lithium battery is detected, the air cylinder 26 is controlled and the control baffle 29 of the air cylinder is made to be pulled out of the limiting shell 16, and the defective product falling groove 23 is opened. Two conveyer belts 8 on the base station 1 are driven by the first motor 4 to rotate, but the transmission directions of the two conveyer belts 8 are opposite, the conveyer belt 8 close to the defective product collecting box 2 is responsible for transmitting the lithium battery to the defective product collecting box 2, the conveyer belt 8 close to the clamp 6 is responsible for transmitting the lithium battery to the position close to the clamp 6, the lithium battery is manually placed in the clamp 6, and welding is carried out through the spot welding machine 5, so that the assembly of the lithium battery is completed.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A lithium battery assembling equipment comprises a base platform (1), a spot welding machine (5) and a clamp (6), wherein the spot welding machine (5) and the clamp are arranged on the base platform, and the lithium battery assembling equipment is characterized in that: the fixed two conveying subassemblies that are provided with on base station (1), the conveying subassembly includes conveyer belt (8), pivot (9), first motor (4) and curb plate (10), two curb plate (10) are fixed to be set up on base station (1), the quantity of pivot (9) is a plurality of, arbitrary pivot (9) are rotated and are set up between two curb plates (10), first motor (4) are fixed to be set up and are used for driving pivot (9) to rotate in one side of curb plate (10), fixed cover is equipped with driving roller (11) on pivot (9), conveyer belt (8) cover is established on driving roller (11), be provided with detection mechanism and substandard product separation module on base station (1).

2. A lithium battery assembling apparatus according to claim 1, characterized in that: detection mechanism includes feed bin (12), spacing shell (16), rotation cylinder (20), second motor (14) and end cover (19), the fixed surface of feed bin (12) is provided with bears frame (22), bear frame (22) and set up on base station (1) through a plurality of pillars (17) are fixed, it is open-top's appearance chamber structure to go up feed bin (12), spacing shell (16) are cylindrical shell structure, the bottom and spacing shell (16) intercommunication setting of feed bin (12) go up, end cover (19) are fixed to be set up in the both sides of spacing shell (16), it rotates and sets up in spacing shell (16) to rotate cylinder (20), end cover (19) one side is fixed and is provided with first support (15), second motor (14) are fixed to be set up on first support (15), it is provided with transmission shaft (13) to rotate cylinder (20) internal fixation, the output shaft and transmission shaft (13) fixed connection of second motor (14), it is provided with a plurality of spacing grooves (21) to rotate annular array, spacing shell (16) are seted up spacing junk groove (23) and fall qualified product (24).

3. A lithium battery pack apparatus as claimed in claim 2, wherein: the detection mechanism further comprises two conductive pieces (25) and two electrified detection modules (18), the two conductive pieces (25) are arranged on two inner walls opposite to the end cover (19), the electrified detection modules (18) are fixedly arranged on the outer wall of the end cover (19), and the two conductive pieces (25) are electrically connected with the electrified detection modules (18).

4. A lithium battery assembling apparatus as set forth in claim 3, wherein: the inferior-quality product separation assembly comprises a second support (27), an air cylinder (26), a connecting block (28) and a baffle plate (29), the second support (27) is fixedly arranged on the base platform (1), the air cylinder (26) is fixedly arranged on the second support (27), the telescopic end of the air cylinder (26) is fixedly connected with the baffle plate (29) through the connecting block (28), a control module is arranged inside the air cylinder (26), and the control module is electrically connected with the electrifying detection module (18).

5. The lithium battery pack apparatus as claimed in claim 4, wherein: the baffle (29) is arc-shaped and is attached to the limiting shell (16), and can cover the defective product falling groove (23).

6. The lithium battery pack-assembling apparatus as claimed in claim 1, wherein: the outer surface of the conveyor belt (8) is uniformly provided with a plurality of parting beads (7).

7. The lithium battery pack apparatus as claimed in claim 5, wherein: the device is characterized in that a sliding groove (3) is formed in the base station (1), and a defective product collecting box (2) is fixedly arranged on one side of the base station (1).