CN218664013U

CN218664013U - Battery module turnover system

Info

Publication number: CN218664013U
Application number: CN202220827131.7U
Authority: CN
Inventors: 林巨广; 沙清泉; 王俊炜; 徐明涛; 刘玄
Original assignee: Anhui Juyi Technology Co Ltd
Current assignee: Anhui Juyi Technology Co Ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2023-03-21
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a battery module overturning system, which belongs to the technical field of automatic production line equipment and comprises a frame, wherein the frame is provided with a horizontal beam for supporting the weight of a carrying device and an overturning device; the carrying device comprises a horizontal moving device and a lifting device; the horizontal moving device is provided with a first sliding rail and a sliding block, the first sliding rail is horizontally fixed along the first cross beam, the sliding block is connected with the first cross beam in a sliding mode, and the sliding block is connected with the lifting device in a sliding mode through a second sliding rail; the turnover device is fixed at the bottom of the lifting device and is provided with a frame body and a hanging bracket, the frame body is rotatably connected to the hanging bracket, the frame body is used for clamping the battery module, and the hanging bracket is used for turning over the battery module. The utility model discloses battery module upset system can accomplish the upset action in first station and second station handling, has simplified transport and upset process for transport and upset are gone on simultaneously, have greatly improved production efficiency.

Description

Battery module turnover system

Technical Field

The utility model belongs to the technical field of automatic production line equipment, especially, relate to a battery module upset system.

Background

Along with the enhancement of energy-concerving and environment-protective consciousness, the range of application of chargeable and dischargeable battery is wider and wider, and the demand of different customers is different, in single battery module production process, needs carry out spare part installation operation to battery tow sides. At present, the battery module turnover system on the production line is generally: and manually hoisting by using a travelling crane, placing and fixing the travelling crane on the turnover bed, and after the battery module is turned over, continuously hoisting by using the travelling crane to the next working procedure station.

In order to improve the working efficiency, the prior art is also provided with a turnover device, the turnover device comprises a device body, a turnover assembly, at least two clamping assemblies and a lifting assembly, and the lifting assembly drives the two clamping assemblies to lift. Then the clamping assembly clamps the battery, turns over the battery module after reaching a certain height, and then descends to realize turning over. The battery module is in idle state at lift, upset in-process station, and whole upset process can last about 10 minutes, and production efficiency is low.

In the prior art, the battery module overturning method has the problems of multiple process steps, large occupied space, time and labor consumption and low production efficiency.

SUMMERY OF THE UTILITY MODEL

Automatic box low production efficiency problem of packing into to the battery module among the prior art, the utility model discloses a battery module vanning device solves above-mentioned technical problem.

In order to solve the above problem, the utility model adopts the following technical scheme:

the battery module overturning system is characterized by comprising a rack, wherein the rack is provided with a horizontal cross beam, and a first station and a second station for battery module assembly production are arranged below the cross beam; the conveying device is used for conveying the battery module from the first station to the second station and comprises a horizontal moving device and a lifting device; the horizontal moving device is provided with a first slide rail and a slide block, the first slide rail is horizontally fixed along the first cross beam, the slide block is connected with the first cross beam in a sliding mode, and the slide block is connected with the lifting device in a sliding mode through a second slide rail; the turnover device is fixed at the bottom of the lifting device and is driven by the horizontal moving device and the lifting device to move horizontally or vertically between the first station and the second station.

Further, the battery module overturning device is provided with a frame body and a hanging frame, wherein the frame body is connected to the hanging frame in a rotating mode, the frame body is used for clamping the battery module, and the hanging frame is used for overturning the battery module.

During the use, handling device in the frame drives elevating gear and the last turning device who connects of elevating gear along crossbeam lateral shifting to first station top, then elevating gear drives turning device and descends to make turning device registrate on battery module, and then the centre gripping battery module. After the second step elevating gear drives the battery worker and rises a take the altitude, carry out the upset action, realize the battery and turn over from top to bottom, at this moment first station can carry out the positive equipment work of next battery module, can not be idle, and production efficiency is high-efficient. And then the battery module falls into a second station under the driving of the horizontal moving device and the lifting device to carry out reverse side assembly on the battery module. The utility model discloses battery module upset system can accomplish the upset action in first station and second station handling, has simplified transport and upset process for transport and upset are gone on simultaneously, and each station can all carry out work constantly, can not be in idle state, has greatly improved production efficiency.

Furthermore, the hanger comprises two parallel support arms, and the support arms are rotatably connected with the frame body in a bearing connection mode.

Furthermore, the frame body is composed of four connecting rods which are connected end to end, and a plurality of clamping parts are arranged on the connecting rods and used for clamping and fixing the battery module.

Furthermore, the clamping part comprises a first air cylinder fixed on the connecting rod and a gripping apparatus connected with the output end of the first air cylinder, and the first air cylinder drives the gripping apparatus to stretch and retract so as to clamp and loosen the battery module. The first air cylinder automatically drives the gripping apparatus to grip and clamp the battery, so that the synchronous motion of all the gripping apparatuses can be ensured, the stress of the battery module is ensured to be uniform, and the battery module cannot be inclined in the carrying and overturning processes.

Furthermore, a movable beam is arranged in the frame body, two ends of the movable beam are connected to a second slide rail on the inner wall of the frame body in a sliding mode, and the movable beam is driven to slide by a second cylinder fixed on the frame body. The framework size can be adjusted to the walking beam to be suitable for the battery module of equidimension not, make battery module upset system can produce multiple different specification battery module.

Furthermore, two ends of the frame body are connected to the hanging bracket through bearings, and the frame body is driven to turn over by a first motor connected to the hanging bracket.

Further, the lifting device comprises a lifting rod and a rack fixed on the lifting rod; and a gear meshed with the rack is fixed on an output shaft of the motor, and the gear rotates to drive the rack and the lifting rod to move up and down.

Drawings

Fig. 1 is a three-dimensional schematic diagram of a battery module turnover system;

FIG. 2 is a three-dimensional schematic diagram of the connection between the lifting device and the turning device;

FIG. 3 is a three-dimensional schematic view of the turning device;

in the figure:

1. a frame; 11. a cross beam; 12. a foot rest;

2. a first station;

3. a second station;

4. a battery module;

5. a carrying device; 51. a horizontal moving device; 511. a first slide rail; 512. a slider;

6. a lifting device; 61. a lifting rod; 62. a driver; 621. a rack; 622. a gear; 623. a motor;

7. a turning device; 71. a hanger; 711. a support arm; 712. fixing the rod; 72. a frame body; 721. a connecting rod; 722. a clamping portion; 7221. a first cylinder; 7222. a gripper; 73. a moving beam; 731. a third slide rail; 732. a second cylinder.

Detailed Description

The following detailed description of exemplary embodiments of the invention refers to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration specific exemplary embodiments in which the invention may be practiced. Although these exemplary embodiments are described in sufficient detail to enable those skilled in the art to practice the invention, it should be understood that other embodiments may be realized and that various changes to the invention may be made without departing from the spirit and scope of the present invention. The following more detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely for purposes of illustration and not limitation, to set forth the best mode of carrying out the invention, and is sufficient to enable those skilled in the art to practice the invention. Accordingly, the scope of the invention is to be limited only by the following claims.

In order to solve the above problems, the following description is made with reference to the accompanying drawings:

the utility model provides a battery module upset system, includes frame 1, and the bottom end is fixed subaerial, has a horizontally crossbeam 11 on 1 top of frame, is hanging battery module upset system on crossbeam 11 for support whole battery module upset system weight. Specifically, the frame 1 is composed of two foot rests 12 and the cross beam 11 fixed on the tops of the foot rests 12. The crossbeam 11 below is equipped with first station 2 and second station 3, and first station 2 is used for processing the positive spare part of equipment battery module 4, and second station 3 is used for processing the reverse side spare part of equipment battery module 4. After the battery module 4 is assembled at the first station 2, the battery module needs to be turned over and then assembled at the second station 3.

The battery module turnover system includes a carrying device 5, and the carrying device 5 has a horizontal moving device 51 and a lifting device 6.

The horizontal moving device 51 is slidably connected to the beam 11 and reciprocates along the length direction of the beam 11 to reciprocate the lifting device 6 and the turnover system connected to the lifting device 6 between the first station 2 and the second station 3. The horizontal moving device 51 comprises a first sliding rail 511 fixed along the length direction of the beam 11, and a sliding block 512 slidably connected to the first sliding rail 511, wherein the sliding block 512 is driven by a telescopic machine to move transversely on the first sliding rail 511.

The lifting device 6 is fixed on the horizontal moving device 51, specifically on the sliding block 512 of the horizontal moving device 51. The lifting device 6 is used for driving the turnover device 7 connected with the lifting device to move up and down. The lifting device 6 comprises a lifting rod 61 and a driver 62, and the lifting rod 61 is slidably connected to the horizontal moving device 51 through a second slide rail. The driver 62 is composed of a rack 621, a gear 622 and a motor 623, the rack 621 is fixed on the lifting rod 61, and the gear 622 meshed with the rack 621 rotates forward and backward under the driving of the motor 623. The gear 622 rotates to drive the rack 621 engaged with the gear to move up and down, thereby completing the lifting of the lifting rod 61.

The turnover device 7 comprises a hanging bracket 71 and a frame body 72, wherein the hanging bracket 71 is provided with two parallel support arms 711 extending downwards, and the top ends of the two support arms 711 are fixedly connected together through a fixed rod 712. The fixing rod 712 is fixedly connected to the driving rod of the lifting device 6. The end of the arm 711 is pivotally connected to the frame 72. Specifically, two ends of the frame 72 are fixed with shaft cores, the shaft cores are connected with the two support arms 711 through bearings, the shaft core at one end of the frame 72 penetrates through the support arms 711 and is connected to the rotating motor 623, and the rotating motor 623 drives the whole frame 72 to rotate. The frame 72 is composed of four connecting rods 721 connected end to end for holding and fixing the battery module 4. The clamping part 722 is arranged on the connecting rod 721 to clamp the battery module 4. The clamping portion 722 includes a first cylinder 7221 fixed to the connecting rod 721, and a gripper 7222 connected to an output end of the first cylinder 7221, and the first cylinder 7221 drives the gripper 7222 to expand and contract to clamp or unclamp the battery module 4. The shape of the gripper 7222 is adapted to the part to be gripped on the battery module 4, and the gripper 7222 enters and exits the part to be gripped in a telescopic manner, and is further connected with the battery module 4 in a clamping manner. The displacement of all the grippers 7222 is ensured to be uniform by the driving of the plurality of first cylinders 7221, thereby ensuring the uniformity of the clamping force of the grippers 7222 on the battery module 4. First cylinder 7221 automatic drive gripping apparatus 7222 snatchs and the centre gripping battery, can guarantee all gripping apparatus 7222 the identity (snatch time unanimity) and the power of grabbing, ensures that battery module 4 atress is even, can not incline at transport and upset in-process.

In order to enable the battery module turnover system to produce battery modules 4 (specifically, with different lengths) with different specifications and sizes, a moving beam 73 is arranged in the frame 72, two ends of the moving beam 73 are slidably connected to a third slide rail 731 on the inner wall of the frame 72, and the moving beam 73 is driven to slide by a second cylinder 732 fixed to the frame 72. When the moving beam 73 slides in the frame 72, the space between the moving beam 73 and the frame 72 will increase or decrease. The movable beam 73 can adjust the size of the frame body so as to be suitable for battery modules 4 of different sizes, and the battery module turnover system can produce battery modules 4 of various specifications.

After the battery module 4 is clamped by the turnover device 7, the lifting device 6 drives the battery module 4 to rise to a certain height, so that the battery module 4 is separated from the first station 2, and enough space is reserved for turning over the battery module 4; and the turnover device 7 is fixed on the lifting device 6 and is used for turning over the battery module 4. During the use, handling device 5 on frame 1 drives elevating gear 6 and the turning device 7 who connects on elevating gear 6 and moves along crossbeam 11 lateral shifting to first station 2 top, then elevating gear 6 drives turning device 7 and descends to make turning device 7 registrate on battery module 4, and then the centre gripping battery module 4. And the second step of lifting device 6 drives the battery worker to lift a certain height, and then the battery worker turns over the battery worker to turn over the battery up and down. Then the horizontal moving device 51 and the lifting device 6 are driven to fall onto the second station 3, and the back side assembly of the battery module 4 is carried out. The utility model discloses battery module upset system can accomplish the upset action in

first station

2 and 3 handling of second station, has simplified transport and upset process for transport and upset are gone on simultaneously, have greatly improved production efficiency. The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The battery module overturning system is characterized by comprising a rack (1), wherein the rack (1) is provided with a horizontal cross beam (11), and a first station (2) and a second station (3) for forming and producing battery modules (4) are arranged below the cross beam (11);

the conveying device (5) is used for conveying the battery module (4) from the first station (2) to the second station (3) and comprises a horizontal moving device (51) and a lifting device (6);

the horizontal moving device (51) is provided with a first sliding rail (511) and a sliding block (512), and the first sliding rail (511) is horizontally fixed along the first cross beam (11);

and the turnover device (7) is fixed at the bottom of the lifting device (6), and is driven by the horizontal moving device (51) and the lifting device (6) to move horizontally or vertically between the first station (2) and the second station (3).

2. The battery module turnover system of claim 1, wherein the first slide rail (511) is slidably connected to the slider (512), and the slider (512) is slidably connected to the lifting device (6) via a second slide rail.

3. The battery module turnover system according to claim 2, wherein the turnover device has a frame body (72) and a hanger (71), the frame body (72) is rotatably connected to the hanger (71) for clamping the battery module (4) and completing turnover of the battery module (4) on the hanger (71).

4. The battery module turnover system of claim 3, wherein the hanger (71) comprises two parallel arms (711), and the arms (711) are rotatably connected to the frame (72) by a bearing connection.

5. The battery module turnover system of claim 4, wherein the frame body (72) is formed by connecting four connecting rods (721) end to end, and the connecting rods (721) are provided with a plurality of clamping parts (722) for clamping and fixing the battery module (4).

6. The battery module turnover system according to claim 5, wherein the clamping portion (722) comprises a first cylinder (7221) fixed on the connecting rod (721) and a gripper (7222) connected with an output end of the first cylinder (7221), and the first cylinder (7221) drives the gripper (7222) to stretch and contract to clamp and release the battery module (4).

7. The battery module turnover system of claim 6, wherein a moving beam (73) is disposed in the frame body (72), two ends of the moving beam (73) are slidably connected to second slide rails on the inner wall of the frame body (72), and the moving beam (73) is driven to slide by a second cylinder (732) fixed to the frame body (72).

8. The battery module overturning system according to claim 4, wherein two ends of the frame body (72) are connected to the hanger (71) through bearings, and the frame body (72) is overturned by being driven by a first motor (623) connected to the hanger (71).

9. The battery module turnover system of claim 1, wherein the lifting device (6) comprises a lifting rod (61) and a rack (621) fixed on the lifting rod (61); and a gear (622) meshed with the rack (621) is fixed on an output shaft of a motor (623), and the gear (622) rotates to drive the rack (621) and the lifting rod (61) to move up and down.