CN218964326U

CN218964326U - High stability group battery installation device

Info

Publication number: CN218964326U
Application number: CN202223442650.0U
Authority: CN
Inventors: 林宇; 吴毅起
Original assignee: GUANGZHOU REACH MICRO-ELECTRONICS TECHNOLOGY CO LTD
Current assignee: GUANGZHOU REACH MICRO-ELECTRONICS TECHNOLOGY CO LTD
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-05
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a high-stability battery pack mounting device, relates to the field of battery pack welding machine equipment, and aims at solving the problem that the conventional common gantry butt-welding machine is inconvenient to weld a battery pack, the utility model provides a scheme which comprises an operation table, a butt-welding machine and a platform module, wherein the top end of the operation table is provided with a gantry, the top end of the gantry is provided with a butt-welding machine, and the top end surface of the operation table is provided with the platform module; the platform module comprises: the top sliding connection of bottom plate has the slip table, just the bottom plate is located one side of slip table and is provided with the guide rail, the one end of guide rail is provided with the second cylinder, just guide rail sliding connection has second rack and locating piece, slip table one side is provided with first rack, first rack meshing has first gear, just the second rack meshing has the second gear. The utility model has novel structure, and the device solves the problem that the conventional common gantry butt-welding machine is inconvenient to weld the battery pack.

Description

High stability group battery installation device

Technical Field

The utility model relates to the field of battery pack welding machine equipment, in particular to a high-stability battery pack mounting device.

Background

The battery pack is formed by combining a plurality of battery cells, and the battery cells are connected by using a metal belt and a butt welding machine to form a series or parallel power supply so as to improve the capacity or output voltage of the battery pack.

The gantry type butt welding machine with the operation table is generally used in the market, but most gantry type butt welding machines only can carry out lifting butt welding of a welding head when producing and operating, a battery pack needs to be manually moved and visually positioned by an operator, and the position of the welding head, which is contacted with the battery pack, is easy to deviate due to visual deviation, so that in order to solve the defect that the common gantry type butt welding machine is inconvenient to weld the battery pack, the high-stability battery pack mounting device is provided.

Disclosure of Invention

The utility model provides a high-stability battery pack mounting device, which solves the problem that the conventional common gantry butt-welding machine is inconvenient to weld a battery pack.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the high-stability battery pack mounting device comprises an operation table, a butt-welding machine and a platform module, wherein the top end of the operation table is provided with a gantry, the top end of the gantry is provided with the butt-welding machine, and the top end surface of the operation table is provided with the platform module;

the platform module comprises: the top sliding connection of bottom plate has the slip table, just the bottom plate is located one side of slip table and is provided with the guide rail, the one end of guide rail is provided with the second cylinder, just guide rail sliding connection has second rack and locating piece, slip table one side is provided with first rack, first rack meshing has first gear, just second rack meshing has the second gear, first gear bottom runs through the second gear through the pivot, just be provided with one-way bearing between pivot and the second gear, the bottom and the bottom of pivot rotate to be connected, just the bottom and the piston rod of third cylinder of pivot are connected, third cylinder output casing is connected with the bottom plate bottom.

Preferably, the butt-welding machine is vertically provided with a first cylinder, and the bottom end of a piston rod of the first cylinder is connected with a welding head of the butt-welding machine.

Preferably, the bottom of the operation table is provided with a plurality of groups of switch pedals corresponding to the butt-welding machine and the platform module.

Preferably, the top end surface of the bottom plate is provided with a wire rail, the wire rail is connected with the sliding table through a sliding block, and one side of the sliding table, which is far away from the first rack, is provided with a handle.

Preferably, the tail end of the wire rail is fixedly connected with a limiting block.

Preferably, a C-shaped chute is formed in one side of the guide rail, and the second rack is matched with the positioning block and is in sliding sleeve joint with the C-shaped chute.

Preferably, the positioning block is vertically connected with a hand-screwed screw in a penetrating manner, and the bottom end of the hand-screwed screw is fixedly connected with a rubber block.

Preferably, the rotating shaft is fixedly sleeved with the inner ring of the one-way bearing, the outer ring of the one-way bearing is fixedly sleeved with the inner wall of the second gear, and the rotating shaft is slidably sleeved with the inner ring of the deep groove ball bearing.

Preferably, the first gear, the second gear, the rotating shaft and the third cylinder output shaft are coaxial.

Preferably, the shell of the second cylinder is fixedly connected with the bottom plate through an L-shaped fixing frame.

The beneficial effects of the utility model are as follows:

1. the device alternately treads the pedal for controlling the stepping of the sliding table and the pedal for controlling the butt welding, and the welding is completed, the pedal for treading the unlocking gear set and the rack is pulled back to the sliding table, so that an operator does not need to visually align the positions of the electrode and the welding head before each butt welding, and the welding operation of the battery pack is greatly facilitated.

2. The device is stepped on the switch footboard once every time, and the slip table removes fixed distance along the linear rail under the drive of rack and gear train, and this removal distance length is through setting for the adjustable to locating piece and second rack interval, is used for replacing the operator's visual manual mobile battery group for the welding operation of battery group becomes simple.

3. The device drives the sliding table to step through two groups of racks and gears with staggered heights, the characteristic that the inner ring and the outer ring of the unidirectional bearing are locked in one rotation direction is utilized, so that the sliding table can keep unidirectional movement without rollback when the second rack drives the gear set to rotate once in every reciprocating action.

In conclusion, the device solves the problem that the conventional common gantry butt-welding machine is inconvenient to weld the battery pack.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

FIG. 2 is a schematic view of a platform module according to the present utility model

Fig. 3 is a schematic view of the structure of fig. 2 at another view angle according to the present utility model.

Fig. 4 is a structural exploded view of the platform module according to the present utility model.

Fig. 5 is a schematic view of the structure of fig. 4 partially disassembled further in accordance with the present utility model.

Reference numerals in the drawings: 1. an operation table; 101. a gantry; 2. a butt welding machine; 201. welding head; 202. a first cylinder; 203. a pedal; 3. a bottom plate; 301. a wire rail; 302. a sliding table; 303. a first rack; 304. a limiting block; 305. a handle; 4. a second cylinder; 401. a fixing frame; 402. a guide rail; 403. a second rack; 404. a positioning block; 405. screwing the screw by hand; 406. a rubber block; 5. a first gear; 501. a rotating shaft; 502. a second gear; 503. a one-way bearing; 504. deep groove ball bearings; 505. and a third cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a high stability battery pack mounting device, including operation panel 1, butt-welding machine 2 and platform module, the top of operation panel 1 is provided with longmen 101, and the top of longmen 101 is provided with butt-welding machine 2, and the top face of operation panel 1 is provided with the platform module, platform module: the top sliding connection of bottom plate 3 has slip table 302, and bottom plate 3 is located one side of slip table 302 and is provided with guide rail 402, the one end of guide rail 402 is provided with second cylinder 4, and guide rail 402 sliding connection has second rack 403 and locating piece 404, slip table 302 one side is provided with first rack 303, first rack 303 meshing has first gear 5, and second rack 403 meshing has second gear 502, first gear 5 bottom runs through second gear 502 through pivot 501, and be provided with one-way bearing 503 between pivot 501 and the second gear 502, the bottom and the bottom of pivot 501 are rotated and are connected, and the bottom of pivot 501 is connected with the piston rod of third cylinder 505, third cylinder 505 output casing is connected with bottom of bottom plate 3, the device is stepped on switch pedal 203 once just, slip table 302 removes fixed distance along line rail 301, be used for replacing the operator's the manual mobile battery of seeing.

Referring to fig. 1, a butt welding machine 2 is vertically provided with a first cylinder 202, the bottom end of a piston rod of the first cylinder 202 is connected with a welding head 201 of the butt welding machine 2, a plurality of groups of switch pedals 203 are arranged at the bottom end of an operation table 1 corresponding to the butt welding machine 2 and a platform module, and the device is improved in structural addition on the basis of the existing gantry type butt welding machine.

Referring to fig. 3 and 4, a wire rail 301 is arranged on the top end surface of the bottom plate 3, the wire rail 301 is connected with a sliding table 302 through a sliding block, a handle 305 is arranged on one side, away from the first rack 303, of the sliding table 302, and a limiting block 304 is fixedly connected to the tail end of the wire rail 301.

Referring to fig. 5, a C-shaped chute is formed on one side of a guide rail 402, a second rack 403 is slidably connected with a positioning block 404 in a matching manner, the positioning block 404 is vertically connected with a hand screw 405 in a penetrating manner, a rubber block 406 is fixedly connected to the bottom end of the hand screw 405, a rotating shaft 501 is fixedly connected with an inner ring of a one-way bearing 503 in a sleeved manner, an outer ring of the one-way bearing 503 is fixedly connected with the inner wall of a second gear 502 in a sleeved manner, the rotating shaft 501 is slidably connected with an inner ring of a deep groove ball bearing 504 in a sliding manner, a first gear 5, the second gear 502, the rotating shaft 501 and an output shaft of a third cylinder 505 are coaxial, a shell of the second cylinder 4 is fixedly connected with a bottom plate 3 through an L-shaped fixing frame 401, the device drives a sliding table 302 to step through two groups of racks and gears with staggered heights, and the characteristic that the inner ring and the outer ring of the one-way bearing 503 are locked in one rotation direction is utilized, so that the sliding table 302 can move in a single direction once every reciprocating motion.

The device solves the work principle that the common gantry battery pack is inconvenient to operate in the production butt welding machine: each time the device presses the switch pedal 203, the sliding table 302 moves along the linear rail 301 for a fixed distance, and the moving distance is adjustable (the moving distance is the distance between two single battery electrodes and is adjusted according to batteries with different sizes), so that the welding operation of the battery pack is more stable and faster by replacing the visual manual operation of an operator;

the specific working procedure is that the distance between the positioning block 404 and the second rack 403 is adjusted, the distance is the single moving distance of the sliding table 302, the battery pack is placed on the sliding table 302, the pedal 203 of the second cylinder 4 is controlled by being stepped on, the second cylinder 4 pushes the second rack 403 to drive the second gear 502 to rotate, when the second rack 403 contacts the positioning block 404, the second gear 502 drives the rotating shaft 501 and the first gear 5 to rotate through the one-way bearing 503 (locking between the inner ring and the outer ring of the one-way bearing 503), and the first gear 5 drives the first rack 303 and the sliding table 302 to move; when the pedal 203 is released, the piston rod of the second cylinder 4 is retracted, and at the moment, the sliding is allowed between the inner ring and the outer ring of the unidirectional bearing 503, so that the second gear 502 idles, and the first gear 5 and the sliding table 302 are kept stationary;

at the moment, a pedal 203 of the butt welding machine 2 can be controlled by being stepped on, and a first cylinder 202 of the butt welding machine 2 drives a welding head 201 to descend to contact a battery pack for butt welding once;

repeating the two steps, so that the battery pack moves gradually along with the sliding table 302, and welding each electrode is completed;

after welding is finished, the pedal 203 for controlling the third cylinder 505 is stepped on, the third cylinder 505 jacks up the gear set, so that the gear set is separated from the second rack 403, and at the moment, the sliding table 302 and the battery pack can be pulled back through the handle 305;

in summary, the device alternately steps on the pedal 203 for controlling the stepping of the sliding table 302 and the pedal 203 for controlling the butt welding, and the welding is completed by stepping on the pedal 203 for unlocking the gear set and the rack and pulling back the sliding table 302, so that an operator does not need to visually align the positions of the electrode and the welding head 201 before each butt welding, and the welding operation of the battery pack is greatly facilitated.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The high-stability battery pack mounting device comprises an operation table (1), a butt-welding machine (2) and a platform module, and is characterized in that a gantry (101) is arranged at the top end of the operation table (1), the butt-welding machine (2) is arranged at the top end of the gantry (101), and the platform module is arranged on the top end surface of the operation table (1);

the platform module comprises: the top sliding connection of bottom plate (3) has slip table (302), just bottom plate (3) are located one side of slip table (302) and are provided with guide rail (402), the one end of guide rail (402) is provided with second cylinder (4), just guide rail (402) sliding connection has second rack (403) and locating piece (404), slip table (302) one side is provided with first rack (303), first rack (303) meshing has first gear (5), just second rack (403) meshing has second gear (502), second gear (502) are run through pivot (501) in first gear (5) bottom, just be provided with one-way bearing (503) between pivot (501) and second gear (502), the bottom and bottom plate (3) rotation connection of pivot (501), just the bottom and the piston rod of third cylinder (505) are connected, third cylinder (505) output casing is connected with bottom plate (3).

2. The high-stability battery pack mounting device according to claim 1, wherein the butt-welding machine (2) is vertically provided with a first cylinder (202), and the bottom end of a piston rod of the first cylinder (202) is connected with a welding head (201) of the butt-welding machine (2).

3. The high-stability battery pack mounting device according to claim 2, wherein a plurality of groups of switch pedals (203) are provided at the bottom end of the operation table (1) corresponding to the butt welding machine (2) and the platform module.

4. The high-stability battery pack mounting device according to claim 1, wherein a wire rail (301) is arranged on the top end surface of the bottom plate (3), the wire rail (301) is connected with a sliding table (302) through a sliding block, and a handle (305) is arranged on one side, far away from the first rack (303), of the sliding table (302).

5. The high-stability battery pack mounting device according to claim 4, wherein a stopper (304) is fixedly connected to the end of the wire rail (301).

6. The high-stability battery pack mounting device according to claim 1, wherein a C-shaped chute is formed on one side of the guide rail (402), and the second rack (403) is in sliding sleeve connection with the positioning block (404) in a matching manner.

7. The high-stability battery pack mounting device according to claim 6, wherein the positioning block (404) is vertically connected with a hand-screwed screw (405) in a penetrating manner, and a rubber block (406) is fixedly connected to the bottom end of the hand-screwed screw (405).

8. The high-stability battery pack mounting device according to claim 1, wherein the rotating shaft (501) is fixedly sleeved with an inner ring of the unidirectional bearing (503), an outer ring of the unidirectional bearing (503) is fixedly sleeved with an inner wall of the second gear (502), and the rotating shaft (501) is slidably sleeved with an inner ring of the deep groove ball bearing (504).

9. A high stability battery pack mounting arrangement according to claim 1, wherein the first gear (5), the second gear (502), the shaft (501) and the output shaft of the third cylinder (505) are coaxial.

10. The high-stability battery pack mounting device according to claim 1, wherein the housing of the second cylinder (4) is fixedly connected with the bottom plate (3) through an L-shaped fixing frame (401).