CN216940744U

CN216940744U - Retired battery is with getting device and arm

Info

Publication number: CN216940744U
Application number: CN202123041407.3U
Authority: CN
Inventors: 许开华; 张宇平; 胡熊; 宋华伟; 敖秀奕; 李俊成; 李晨威
Original assignee: GEM Co Ltd China
Current assignee: GEM Co Ltd China
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-07-12
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a retired battery taking and placing device and a mechanical arm, wherein the retired battery taking and placing device comprises: the battery grabbing device comprises a mounting seat, a driving assembly and a plurality of groups of grabs, wherein each group of grabs comprises at least one grabs, one end of each grabs is hinged to the mounting seat, the other end of each grabs is provided with a grabbing piece for grabbing a battery, and the driving assembly is in transmission connection with each grabs so as to adjust the relative position between the grabbing pieces. All grab and get the battery module that the piece all snatched the battery module of treating the transport can be firm gripping battery module to carry the battery module. When the battery modules with different sizes need to be carried, the relative positions of the original grabbing pieces cannot adapt to new battery modules, the driving assembly can be used for driving the corresponding mounting seats of the grabbing pieces to rotate, then the relative positions of the grabbing pieces are adjusted, all grabbing pieces are guaranteed to grab the batteries, and therefore the same grabbing device can firmly grab the battery modules with different sizes.

Description

Retired battery is with getting device and arm

Technical Field

The utility model relates to the field of battery recycling, in particular to a taking and placing device for a retired battery and a mechanical arm.

Background

The battery module is transported to a production line of different processes by a mechanical arm, which is a well-established technology, and the structure of the technology can be referred to in the patent application No. CN202021255653.1, which includes a gripper for gripping the battery module and a support for adjusting the position of the gripper.

However, since the different battery modules have different sizes, the gripping of different types of battery modules requires replacement of the gripper matched with the specific battery module. However, in the recycling process of the retired batteries, various types of retired battery modules are mixed together, and the same gripper cannot be matched with all types of battery modules.

Therefore, how to make the same gripper grip battery modules with different sizes is a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical defects, provides a taking and placing device for retired batteries and a mechanical arm, and solves the technical problem that the same gripper in the prior art respectively grips battery modules with different sizes.

In order to achieve the above technical object, the technical solution of the present invention includes a taking and placing device for a retired battery, including:

the battery grabbing device comprises a mounting seat, a driving assembly and a plurality of groups of grabs, wherein each group of grabs comprises at least one grabs, one end of each grabs is hinged to the mounting seat, the other end of each grabs is provided with a grabbing piece for grabbing a battery, and the driving assembly is in transmission connection with each grabs so as to adjust the relative position between the grabbing pieces.

Furthermore, the retired battery taking and placing device is only provided with two groups of grippers, the two groups of grippers are respectively installed at two ends of the installation seat, the number of the grippers in each group is two, and the two grippers rotate coaxially.

Furthermore, the driving assembly comprises a driving part and two transmission parts which are respectively corresponding to the two groups of grippers, each transmission part comprises a sliding block and two transmission arms, one ends of the two transmission arms are hinged to the sliding block, the other ends of the two transmission arms are respectively hinged to the two grippers, and the output end of the driving part is connected with the sliding block so as to drive the sliding block to slide relative to the mounting seat.

Further, a slide way is arranged on the mounting seat, and the two sliding blocks are arranged on the slide way in a sliding mode.

Furthermore, the mounting seat comprises a bottom plate and a connecting seat, the slide way is located on the bottom plate and is a strip-shaped through hole, the connecting seat and the driving part are respectively located on two sides of the bottom plate, and the connecting seat is provided with a connecting end which penetrates through the through hole to be connected with the driving part, so that the connecting seat and the driving part clamp the bottom plate.

Furthermore, the driving part is a double-rod cylinder, and two ends of the double-rod cylinder are respectively connected with the two sliding blocks.

Further, the rotating shafts of each hand grip are parallel to each other.

Further, the hand grip bends towards the direction departing from the mounting seat.

Further, the grabbing piece is a sucker.

A mechanical arm is provided with the pick-and-place device.

Compared with the prior art, the utility model has the beneficial effects that: all grab and get the battery module that the piece all snatched the battery module of treating the transport can be firm gripping battery module to carry the battery module. When the battery modules with different sizes need to be carried, the relative positions of the original grabbing pieces cannot adapt to new battery modules, the driving assembly can be used for driving the corresponding mounting seats of the grabbing pieces to rotate, then the relative positions of the grabbing pieces are adjusted, all grabbing pieces are guaranteed to grab the batteries, and therefore the same grabbing device can firmly grab the battery modules with different sizes.

Drawings

FIG. 1 is a schematic structural diagram of a retired battery taking and placing device according to the present invention;

fig. 2 is another schematic structural diagram of the retired battery taking and placing device according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the utility model.

The utility model provides a taking and placing device for a retired battery, which can be seen from a figure 1 and comprises the following components: the battery module grabbing device comprises a mounting base 100, a driving assembly 200 and a plurality of hand grips 300, wherein one end of each hand grip 300 is hinged to the mounting base 100, and the other end of each hand grip 300 is provided with a grabbing piece 310 for grabbing a battery, so that each hand grip 300 can rotate relative to the mounting base 100, and then the relative position of each grabbing piece 310 is adjusted, and therefore battery modules with different sizes can be grabbed conveniently. The driving assembly 200 is drivingly connected to each gripper 300 to drive each gripper 300 to rotate relative to the mounting base 100.

It is understood that the symmetrical arrangement of the other respective hand grips 300 in pairs may balance the forces applied to the respective hand grips 300 so as to be stable during the handling of the battery module. In a preferred embodiment, the grippers 300 are divided into two groups, and the two groups of grippers 300 are respectively installed at two ends of the mounting base 100, such that the two groups of grippers 300 are symmetrically arranged, and the number of each group of grippers 300 is two, and the two grippers 300 rotate coaxially.

It is emphasized that since most of the battery modules have a regular symmetrical structure in a top view (generally, a rectangular or circular shape), two symmetrical sets of the hand grips 300 are arranged around the geometric center of the top view of the battery module to firmly grip the battery modules of different sizes. If it is necessary to grip a battery module having an asymmetric structure in plan view, the grip 300 may be asymmetrically disposed to perform the matching.

On the basis of the above scheme, the driving assembly 200 includes a driving portion 210 and two transmission portions 220 respectively corresponding to the two sets of hand grips 300, each transmission portion 220 includes a sliding block 221 and two transmission arms 222, one end of each of the two transmission arms 222 is hinged to the sliding block 221, the other end of each of the two transmission arms 222 is hinged to the two hand grips 300, and the output end of the driving portion 210 is connected to the sliding block 221 to drive the sliding block 221 to slide relative to the mounting base 100. The sliding block 221 slides to drive the driving arm 222 to move, and further the kinetic energy is transferred to the hand grip 300 through the driving arm 222, so that the hand grip 300 rotates relative to the mounting base 100. If two grippers 300 and two transmission arms 222 in the same group are stacked relative to the sliding track of the sliding block 221, the sliding block 221 slides to drive the two grippers 300 in the same group to rotate symmetrically.

On the basis of the scheme, the mounting base 100 is provided with the slide rail 111, the two sliding blocks 221 are arranged on the slide rail 111 in a sliding mode, and the two groups of hand grips 300 can be driven to move symmetrically by enabling the two sliding blocks 221 to move symmetrically on the same slide rail 111 due to the fact that the two groups of hand grips 300 are symmetrical to each other.

Any form of driving the sliding block 221 to slide relative to the mounting base 100 is possible, and in a preferred embodiment, in order to drive the two sliding blocks 221 to move in a stack, the driving portion 210 is a double-rod cylinder, the cylinder body of the double-rod cylinder is mounted on the mounting base 100, two ends of the double-rod cylinder are respectively connected with the two sliding blocks 221,

in order to optimize the assembly structure of the mounting base 100 and the driving part 210, so that the mounting base 100 and the driving part 210 are more compact, in a preferred embodiment, the mounting base 100 includes a bottom plate 110 and a connecting base 120, the sliding ways 111 are located on the bottom plate 110, the sliding ways 111 are strip-shaped through holes, the connecting base 120 and the driving part 210 are respectively located on two sides of the bottom plate 110, and the connecting base 120 has a connecting end connected with the driving part 210 through the through holes, so that the connecting base 120 and the driving part 210 clamp the bottom plate 110.

In a preferred embodiment, the axes of rotation of each hand grip 300 are parallel to each other. So that the rotation planes of the respective grips 300 are parallel to each other.

In order to maintain a certain distance between the mount 100 and the hand grip 300, in a preferred embodiment, the hand grip 300 is bent in a direction away from the mount 100.

Any form of the grasping member 310 that can grasp the battery module is possible, such as hooks, clips, and the like, and in a preferred embodiment, the grasping member 310 is a suction cup, and the suction cup generates a negative pressure by means of a pressure control machine, so that the suction cup can adsorb the outer surface of the battery module to grasp the battery module.

In addition, the utility model also provides a mechanical arm which is loaded with the pick-and-place device.

All the grabbing pieces 310 grab the battery module to be transported, namely, the battery module can be firmly grabbed, so that the battery module can be transported. When the battery modules with different sizes need to be carried, the original relative positions of the grabbing pieces 310 cannot be adapted to new battery modules, and at this time, the driving assembly 200 can be used for driving the grabbing hands 300 to rotate relative to the mounting base 100, so that the relative positions of the grabbing pieces 310 are adjusted, all the grabbing pieces 310 can grab the batteries, and the same taking and placing device can firmly grab the battery modules with different sizes.

The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a retired battery is with getting puts device which characterized in that includes: the battery grabbing device comprises a mounting seat, a driving assembly and a plurality of groups of grabs, wherein each group of grabs comprises at least one grabs, one end of each grabs is hinged to the mounting seat, the other end of each grabs is provided with a grabbing piece for grabbing a battery, and the driving assembly is in transmission connection with each grabs so as to adjust the relative position between the grabbing pieces.

2. The decommissioned battery taking and placing device according to claim 1, wherein the decommissioned battery taking and placing device is provided with only two groups of hand grips, the two groups of hand grips are respectively arranged at two ends of the mounting seat, the number of the hand grips in each group is two, and the two hand grips coaxially rotate.

3. The retired battery taking and placing device according to claim 2, wherein the driving assembly comprises a driving portion and two transmission portions corresponding to the two sets of grippers respectively, each transmission portion comprises a sliding block and two transmission arms, one end of each of the two transmission arms is hinged to the sliding block, the other end of each of the two transmission arms is hinged to the two grippers respectively, and an output end of the driving portion is connected with the sliding block so as to drive the sliding block to slide relative to the mounting seat.

4. The device according to claim 3, wherein the mounting base defines a slide track, and both of the sliding blocks are slidably disposed on the slide track.

5. The device according to claim 4, wherein the mounting seat comprises a bottom plate and a connecting seat, the sliding track is located on the bottom plate, the sliding track is a strip-shaped through hole, the connecting seat and the driving part are respectively located on two sides of the bottom plate, and the connecting seat has a connecting end for connecting the driving part through the through hole, so that the connecting seat and the driving part clamp the bottom plate.

6. The taking and placing device for the retired battery according to claim 5, wherein the driving portion is a double-rod cylinder, and two ends of the double-rod cylinder are respectively connected with the two sliding blocks.

7. The retired battery handling device of claim 1, wherein the rotation axes of each gripper are parallel to each other.

8. The decommissioned battery pick-and-place device of claim 1, wherein the hand grip is curved away from the mounting seat.

9. The device of claim 1, wherein the grasping member is a suction cup.

10. A robot arm carrying a retired battery handling device according to any one of claims 1 to 9.