CN213197572U

CN213197572U - Device for disassembling power battery module

Info

Publication number: CN213197572U
Application number: CN202021538685.2U
Authority: CN
Inventors: 余海军; 吴金东; 谢英豪; 张学梅
Original assignee: Hunan Brunp Recycling Technology Co Ltd; Guangdong Brunp Recycling Technology Co Ltd; Hunan Bangpu Automobile Circulation Co Ltd
Current assignee: Hunan Brunp Recycling Technology Co Ltd; Guangdong Brunp Recycling Technology Co Ltd; Hunan Bangpu Automobile Circulation Co Ltd; Yichang Brunp Recycling Technology Co Ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-05-14
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a device for dismantling power battery module, including link and grabbing device, grabbing device install in on the link, grabbing device includes first couple group, second couple group, first drive assembly and second drive assembly, first drive assembly is used for the drive first couple group and/or second couple group removes, first couple group with second couple group all is equipped with two symmetries and sets up and relative movement's couple, second drive assembly is used for driving two couple relative movement. The utility model discloses a grabbing device is equipped with the couple and can the adjusting position to the power battery module in the hook groove is taken in the adaptation dismantlement and the power battery module with to not unidimensional is dismantled, thereby replaces traditional manual operation, reduces the loss of manpower.

Description

Device for disassembling power battery module

Technical Field

The utility model relates to a battery module disassembling equipment field especially relates to a device for dismantling power battery module.

Background

With the rapid development of new energy automobiles, power batteries have been widely used. In new energy automobile's forward design and manufacturing process, for the expansibility in structural stability, security and the space that improves in the power battery use, when the power battery module is filled battery box/package, generally arrange its structural position very compactly, so not only can improve the utilization ratio in space, also can promote holistic security and stability of power battery simultaneously. However, the characteristic becomes the biggest problem of restricting disassembly after the power battery is retired, and because the power battery modules are arranged in the battery box/package tightly and the quality of the power battery modules is very large, efficient disassembly of the battery package is difficult to realize without corresponding disassembling devices/equipment. The existing battery module disassembling equipment adopts four columns to assemble and disassemble the power battery module, and the structure can only assemble and disassemble the power battery module with the cylindrical hole and can not disassemble the power battery module with the hook-shaped groove.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a can carry out the device that is used for dismantling power battery module of dismantling to the power battery module that is equipped with hook-like groove of run-on.

According to the utility model discloses a device for dismantling power battery module of first aspect embodiment, including link and grabbing device, grabbing device install in on the link, grabbing device includes first couple group, second couple group, first drive assembly and second drive assembly, first drive assembly is used for the drive first couple group and/or second couple group removes, first couple group with second couple group all is equipped with two symmetries and sets up and relative movement's couple, second drive assembly is used for driving two couple relative movement.

According to the utility model discloses a device for dismantling power battery module has following technological effect at least: grabbing device is equipped with the couple and can the adjusting position to the power battery module in the adaptation dismantlement area hook groove with dismantle with the power battery module to unidimensional, thereby replace traditional manual operation, reduce the loss of manpower.

According to some embodiments of the utility model, grabbing device still include with the frame that the link is connected, first drive assembly install in on the frame, first drive assembly includes first lead screw, first motor and first slider, the upper end of first couple group with the bottom of first slider is connected, the upper end of second couple group with the bottom of frame is connected.

According to some embodiments of the present invention, the second driving assembly includes a second slider, a mounting bracket, a baffle, a first spring, a cylinder, a third slider and a push plate, the hook is connected to the second slider, a first sliding groove matched with the hook and the second slider is provided at the bottom of the mounting bracket, the second slider is installed in the first sliding groove, the first sliding groove is sealed by the baffle, and the first spring is provided between the baffle and the second slider; the cylinder is connected with the third sliding block, the bottom of the third sliding block is connected with the push plate, the mounting frame is provided with a second sliding groove matched with the third sliding block, the push plate and the second sliding block, and the third sliding block and the push plate are mounted on the second sliding groove; when the cylinder promotes the push pedal downstream, the push pedal butt the second slider is so that the push pedal promotes the second slider is followed first spout removes.

According to the utility model discloses a some embodiments, the shape of second slider is triangle-shaped, the shape of push pedal is triangle-shaped, the second slider with push pedal butt department be equipped with push pedal complex breach.

According to some embodiments of the utility model, the baffle includes the bottom plate, install in medium plate on the bottom plate with install in fixed column on the medium plate, the medium plate be with first spout cooperation.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an apparatus for disassembling a power battery module according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the grasping apparatus shown in FIG. 1;

FIG. 3 is a schematic structural view of the second driving device shown in FIG. 2 connected to a hook;

FIG. 4 is a schematic structural view of the stopper shown in FIG. 3;

fig. 5 is a schematic structural view of the grabbing device and the power battery module shown in fig. 2.

Reference numerals: the connecting frame 100, the grabbing device 200, the first hook group 210, the second hook group 220, the hook 221, the first driving assembly 230, the first screw rod 231, the first motor 232, the first sliding block 233, the second driving assembly 240, the second sliding block 241, the gap 2411, the mounting frame 242, the first sliding groove 2421, the second sliding groove 2422, the baffle 243, the bottom plate 2431, the middle plate 2432, the fixing column 2433, the first spring 244, the air cylinder 245, the third sliding block 246, the push plate 247, the frame 250, the power battery module 300 and the hook groove 310.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation description is related to, for example, the orientation or positional relationship indicated by the upper, lower, front, rear, left, right, and middle parts is based on the orientation or positional relationship shown in the drawings. The description is for convenience only and to simplify the description, and is not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

In the description of the present invention, unless otherwise explicitly defined, words such as installation and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention by combining the specific contents of the technical solutions.

Referring to fig. 1 and 2, the device for disassembling a power battery module according to the embodiment of the present invention includes a connecting frame 100 and a grabbing device 200, the grabbing device 200 is installed on the connecting frame 100, the grabbing device 200 includes a first hook group 210, a second hook group 220, a first driving assembly 230 and a second driving assembly 240, the first driving assembly 230 is used for driving the first hook group 210 and/or the second hook group 220 to move, the first hook group 210 and the second hook group 220 are both provided with two hooks 221 which are symmetrically arranged and move relatively, and the second driving assembly 240 is used for driving the two hooks 221 to move relatively.

For example, as shown in fig. 1, the link frame 100 is connected to a robot that can rotate and move the link frame 100, and the grasping apparatus 200 is connected to the link frame 100; when the power battery module grabbing device works, the connecting frame 100 is rotated and moved as required, the grabbing device 200 is close to the power battery module 300, and the power battery module 300 is grabbed continuously; as shown in fig. 1 and 2, the grasping apparatus 200 is mounted on the connecting frame 100, in the first embodiment of the grasping apparatus 200, the first hook group 210 and the second hook group 220 are movably disposed on the connecting frame 100, and the first driving assembly 230 is configured to drive the first hook group 210 and the second hook group 220 to be movably disposed on the connecting frame 100, specifically, the first driving assembly 230 may be two air cylinders respectively disposed at two sides of the connecting frame 100, and the air cylinders push the first hook group 210 and the second hook group 220 to move left and right, or may be a structure in which a screw rod, a slide rail, and a motor are matched; in the second embodiment, the second hook group 220 is fixedly disposed on the connecting frame 100, the first hook group 210 is movably disposed on the connecting frame 100 corresponding to the position of the second hook group 220, and the first driving assembly 230 is configured to drive the first hook group 210 to move, specifically, the first driving assembly 230 may be an air cylinder, and the air cylinder pushes the first hook group 210 to move left and right; in the third embodiment, the first hook group 210 is fixedly disposed on the connecting frame 100, the second hook group 220 is movably disposed on the connecting frame 100 corresponding to the position of the first hook group 210, and the first driving assembly 230 is configured to drive the second hook group 220 to move, specifically, the second driving assembly 240 may be an air cylinder, and the air cylinder pushes the second hook group 220 to move left and right; as shown in fig. 2, two hooks 221 are symmetrically arranged and move relatively, and the second driving assembly 240 is configured to drive the two hooks 221 to move relatively, for example, as shown in fig. 5, hooks of the two hooks 221 of the second hook group 220 face opposite directions, and when moving, the two hooks 221 move forward and move backward respectively, so as to adapt to the power battery modules 300 with different depths of the hook grooves 310, specifically, the hooks of the hooks 221 are cylindrical and parallel to a horizontal plane, and the second driving assembly 240 may be two cylinders respectively connected to the hooks 221; when the grabbing device 200 works, the first driving component 230 drives the first hook group 210 and/or the second hook group 220 to move left and right to the positions corresponding to the hook grooves 310 on the power battery module 300, the second driving component 240 drives the hooks 221 to move back and forth and lock the hook grooves 310, and then the power battery module 300 is moved out, so that the power battery modules 300 which are suitable for body types with different sizes and different depths of the hook grooves 310 are arranged.

As shown in fig. 2 and 5, the grabbing device 200 is provided with a hook 221 and can be adjusted in position to adapt to the removal of the power battery module 300 with a hook groove 310; the gripping device is arranged to detach the power battery modules 300 with different sizes, so that the traditional manual operation is replaced, and the manpower loss is reduced; through arm control grabbing device, when dismantling power battery module 300, avoid producing destruction to battery package and power battery module 300, can pinpoint and snatch the battery module, avoid touching unnecessary spare part to and can keep the integrality of battery module well, also avoid power battery package and power battery module 300 to be destroyed and produce the potential safety hazard.

In some embodiments of the present invention, as shown in fig. 2, the grabbing device 200 further includes a frame 250 connected to the connecting frame 100, the first driving component 230 is installed on the frame 250, the first driving component 230 includes a first lead screw 231, a first motor 232 and a first slider 233, the upper end of the first hook set 210 is connected to the bottom of the first slider 233, the upper end of the second hook set 220 is connected to the bottom of the frame 250, in operation, the first motor 232 rotates, the first slider 233 moves on the first lead screw 231, and then the first hook set 210 is driven to move left and right, so as to set the power battery module 300 with different sizes.

In some embodiments of the present invention, as shown in fig. 2 and 3, the second driving assembly 240 includes a second slider 241, a mounting frame 242, a baffle 243, a first spring 244, a cylinder 245, a third slider 246, and a push plate 247, the hook 221 is connected to the second slider 241, a first slide groove 2421 matched with the hook 221 and the second slider 241 is disposed at the bottom of the mounting frame 242, the second slider 241 is installed in the first slide groove 2421, the first slide groove 2421 is sealed by the baffle 243, and the first spring 244 is disposed between the baffle 243 and the second slider 241; the air cylinder 245 is connected with the third slide block 246, the bottom of the third slide block 246 is connected with the push plate 247, the mounting frame 242 is provided with a second slide groove 2422 matched with the third slide block 246, the push plate 247 and the second slide block 241, and the third slide block 246 and the push plate 247 are arranged on the second slide groove 2422; when the air cylinder 245 pushes the push plate 247 to move downwards, the push plate 247 abuts against the second slide block 241 so that the push plate 247 pushes the second slide block 241 to move along the first slide groove 2421. Specifically, the third slide block 246 is in an "i" shape, and the third slide block 246 is in concave-convex fit with the second slide groove 2422, so that the precision in the process of pushing the third slide block 246 to move can be ensured; as shown in fig. 3, in operation, the air cylinder 245 pushes the push plate 247 to move downwards along the second slide groove 2422, the left and right sides of the push plate 247 abut against the second slide block 241, and the second slide block 241 is pushed to move left and right along the first slide groove 2421; since the first spring 244 is provided and the first spring 244 is a compression spring, when the second slider 241 moves to the left and right, the first spring 244 is compressed, and when the power battery module 300 is placed, the compressed first spring 244 pushes the second slider 241 to the middle by a rebound force, so that the second slider 241 is restored to the initial position.

In a further embodiment of the present invention, as shown in fig. 3, the second slider 241 is triangular, the push plate 247 is triangular, and a gap 2411 matching with the push plate 247 is provided at the abutting position of the second slider 241 and the push plate 247; when the second sliding block 241 is pushed to move, the bottom of the push plate 247 is matched with the notch 2411 to push the second sliding block 241 to move; the structure is simple and the transmission is reliable.

In a further embodiment of the present invention, as shown in fig. 4, the baffle 243 includes a bottom plate 2431, a middle plate 2432 mounted on the bottom plate 2431, and a fixing post 2433 mounted on the middle plate 2432, the middle plate 2432 being engaged with the first sliding groove 2421; a fixing post 2433 is provided to facilitate mounting of the first spring 244 and positioning of the first spring 244; a middle plate 2432 is provided to facilitate positioning and installation of the bottom.

In the description herein, references to the description of the terms "some embodiments" or "conceivably" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A device for dismantling power battery module, includes link (100) of being connected with the arm, its characterized in that still includes:

the grabbing device (200) is installed on the connecting frame (100), the grabbing device (200) comprises a first hook group (210), a second hook group (220), a first driving assembly (230) and a second driving assembly (240), the first driving assembly (230) is used for driving the first hook group (210) and/or the second hook group (220) to move, the first hook group (210) and the second hook group (220) are provided with two symmetrically-arranged hooks (221) which move relatively, and the second driving assembly (240) is used for driving the two hooks (221) to move relatively.

2. The device for disassembling power battery modules according to claim 1, characterized in that: the grabbing device (200) further comprises a frame (250) connected with the connecting frame (100), the first driving assembly (230) is installed on the frame (250), the first driving assembly (230) comprises a first screw rod (231), a first motor (232) and a first sliding block (233), the upper end of the first hook group (210) is connected with the bottom of the first sliding block (233), and the upper end of the second hook group (220) is connected with the bottom of the frame (250).

3. The device for disassembling power battery modules according to claim 1, characterized in that: the second driving assembly (240) comprises a second sliding block (241), a mounting frame (242), a baffle (243), a first spring (244), an air cylinder (245), a third sliding block (246) and a push plate (247), the hook (221) is connected with the second sliding block (241), a first sliding groove (2421) matched with the hook (221) and the second sliding block (241) is formed in the bottom of the mounting frame (242), the second sliding block (241) is installed in the first sliding groove (2421), the first sliding groove (2421) is sealed through the baffle (243), and the first spring (244) is arranged between the baffle (243) and the second sliding block (241); the air cylinder (245) is connected with the third sliding block (246), the bottom of the third sliding block (246) is connected with the push plate (247), the mounting frame (242) is provided with a second sliding groove (2422) matched with the third sliding block (246), the push plate (247) and the second sliding block (241), and the third sliding block (246) and the push plate (247) are mounted on the second sliding groove (2422); when the air cylinder (245) pushes the push plate (247) to move downwards, the push plate (247) abuts against the second slide block (241) so that the push plate (247) pushes the second slide block (241) to move along the first slide groove (2421).

4. The device for disassembling power battery modules according to claim 3, characterized in that: the shape of the second sliding block (241) is triangular, the shape of the push plate (247) is triangular, and a notch (2411) matched with the push plate (247) is arranged at the abutting position of the second sliding block (241) and the push plate (247).

5. The device for disassembling power battery modules according to claim 3, characterized in that: the barrier (243) includes a base plate (2431), a middle plate (2432) mounted on the base plate (2431), and a fixing post (2433) mounted on the middle plate (2432), the middle plate (2432) being engaged with the first slide groove (2421).