CN213410574U

CN213410574U - Cutting structure applied to power battery module disassembling device

Info

Publication number: CN213410574U
Application number: CN202021715698.2U
Authority: CN
Inventors: 余海军; 谢英豪; 吴金东; 吴奔奔
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: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-06-11
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a be applied to cutting structure of power battery module detaching device, cutting knife tackle includes a plurality of relative movement's of each other cutting blade and drive assembly, drive assembly includes a plurality of articulated links of each other, primary shaft and a drive arrangement, a drive arrangement is connected with the link, the link includes a plurality of middle part articulated connecting rods of each other, the connecting rod is connected with stirs the support, cutting blade articulates on stirring the support, cutting blade sliding connection just cutting blade can follow the primary shaft rotatory in the primary shaft. The utility model discloses a drive assembly adjusts the interval of per two cutting blades to make the cutting knife tackle can adapt to not unidimensional power battery module, and simple structure and regulation convenience.

Description

Cutting structure applied to power battery module disassembling device

Technical Field

The utility model relates to a power battery equipment technical field especially relates to a be applied to power battery module detaching device's cutting structure.

Background

When cutting the electrode connecting piece of power battery module, the structure that current device for cutting power battery module mostly adopted a plurality of cutting blade to fix in epaxial with interval mode cuts, but such structure exists between per two cutting blade and can't adjust the spacing distance, when meetting the power battery module of different sizes, then can only replace the structure that suits this power battery module and cut, from this can know, current cutting blade has the problem that can't adjust.

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 cutting blade can adjust be applied to power battery module detaching device's cutting structure.

According to the utility model discloses a be applied to cutting structure of power battery module detaching device of first aspect embodiment, including the cutting knife tackle, the cutting knife tackle includes a plurality of relative movement's of each other cutting blade and drive assembly, drive assembly includes a plurality of articulated link of each other, primary shaft and a drive arrangement, a drive arrangement with the link is connected, the link includes a plurality of middle part articulated connecting rods of each other, the connecting rod is connected with stirs the support, cutting blade articulates on stirring the support, cutting blade sliding connection in just cutting blade can follow the primary shaft is rotatory.

According to the utility model discloses be applied to power battery module detaching device's cutting structure has following technological effect at least: adjust the interval of every two cutting blades through drive assembly to make the cutting knife tackle can adapt to not unidimensional power battery module, and simple structure and regulation convenience.

According to some embodiments of the utility model, drive assembly still includes a plurality of bearings and a plurality of mount pad, the bearing install in stir on the support, the mount pad install in on the bearing, cutting blade install in on the mount pad, the mount pad with the primary shaft is sliding connection just the mount pad can follow the primary shaft is rotatory.

According to some embodiments of the utility model, the mount pad be equipped with primary shaft shape assorted through-hole, the primary shaft is worn to locate in the through-hole.

According to some embodiments of the invention, the shape of the first shaft is square, the shape of the through hole is square with the first shaft.

According to the utility model discloses a some embodiments, the mount pad includes first shaft section, second shaft section and third shaft section, first shaft section with the second shaft section is located respectively the both sides of third shaft section, the diameter of first shaft section with the diameter of second shaft section is less than the diameter of third shaft section, cutting blade install in on the first shaft section, the second shaft section install in on the bearing.

According to some embodiments of the invention, the drive assembly further comprises a nut, the first shaft section is provided with a thread cooperating with the nut, the cutting blade passes through the nut detachably mounted in the first shaft section.

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 a cutting structure applied to a power battery module disassembling device according to an embodiment of the present invention;

FIG. 2 is a schematic view of an exploded structure of a cutting blade coupled to a toggle bracket;

fig. 3 is a schematic structural view of the mounting seat.

Reference numerals: the cutting knife assembly 100, the cutting blade 110, the driving assembly 120, the connecting frame 121, the connecting rod 1211, the first shaft 122, the first driving device 123, the toggle bracket 124, the bearing 125, the mounting seat 126, the through hole 1261, the first shaft section 1262, the second shaft section 1263, the third shaft section 1264, the thread 1265 and the nut 127.

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.

The utility model discloses an in the description, a plurality of meanings are one or more, and a plurality of meanings are more than two, are greater than, are less than, exceed etc. and understand not including this number, and above, below, within etc. understand including this number. It should be understood that the orientation or positional relationship referred to in the description of the orientation, such as up, down, front, rear, left, right, and middle, 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 cutting structure applied to the power battery module disassembling device according to the embodiment of the present invention is used for cutting electrode connecting sheets on a power battery module, the power battery module is assembled by wrapping a housing after a plurality of battery monomers are arranged in parallel in series and parallel, and when cutting, the electrode connecting module of the power battery module is arranged upward to cut the electrode connecting module above the power battery module; the cutting structure applied to the power battery module disassembling device comprises a cutting knife set 100, wherein the cutting knife set 100 comprises a plurality of cutting blades 110 which move relative to each other, and a driving assembly 120 for driving the cutting blades 110 to move and rotate, the driving assembly 120 comprises a plurality of connecting frames 121 which are hinged with each other, a first shaft 122 and a first driving device 123, the first driving device 123 is connected with the connecting frames 121, the connecting frames 121 comprise a plurality of connecting rods 1211 which are hinged with each other in the middle, a toggle bracket 124 is connected with the connecting rods 1211, the cutting blades 110 are hinged on the toggle bracket 124, the cutting blades 110 are slidably connected on the first shaft 122, and the cutting blades 110 can rotate along with the first shaft 122. Specifically, the first driving device 123 is mounted on the rightmost link frame 121; the connecting rod 1211 comprises an end point A, an end point B and an end point C, wherein the end points A and the end point C are respectively positioned at two ends of the connecting rod 1211, the end point B is positioned in the middle of the connecting rod 1211, the end points B of the two connecting rods 1211 are mutually hinged to form an X-shaped connecting frame 121, and the end point A and the end point C of the connecting rod 1211 are connected with the toggle bracket 124; when the two connecting frames 121 are hinged, for example, the left end point a and the right end point C of the right connecting frame 121 are hinged with the left end point a and the right end point C of the left connecting frame 121 to form a telescopic net structure; when the intervals of the cutting blades 110 are adjusted, the first driving device 123 drives the connecting frame 121 to move leftwards or rightwards, and as the connecting frames 121 which are hinged with each other form a net shape which can stretch leftwards and rightwards, and the cutting blades 110 are in sliding fit with the first shaft 122, when the first driving device 123 drives the connecting frame 121 to move leftwards, the interval between every two cutting blades 110 is reduced, and further the intervals of the cutting blades 110 are synchronously reduced; when the first driving device 123 drives the connecting frame 121 to move rightwards, the plurality of cutting blades 110 synchronously extend the spacing; when the cutting blade 110 needs to be rotated, the starting motor drives the first shaft 122 to rotate, and the cutting blade 110 is driven to rotate due to the fact that the first shaft 122 can drive the cutting blade 110 to rotate; specifically, the first driving device 123 is a cylinder; adopt such structure in order to cut the electrode connection module of the battery module upper surface of equidimension not, and adjust convenient and simple structure.

In some embodiments of the present invention, as shown in fig. 2, the driving assembly 120 further includes a plurality of bearings 125 and a plurality of mounting seats 126, the bearings 125 are installed on the toggle bracket 124, the mounting seats 126 are installed on the bearings 125, the cutting blade 110 is installed on the mounting seats 126, the mounting seats 126 are slidably connected to the first shaft 122, and the mounting seats 126 can rotate along with the first shaft 122; a bearing 125 is provided to facilitate rotation of the cutting blade 110 mounted on the mount 126 with respect to the first shaft 122; when the cutting blade 110 moves, the toggle bracket 124 moves leftwards or rightwards, because the mounting seat 126 is in sliding connection with the first shaft 122, the mounting seat 126 moves along the toggle bracket 124, and the mounting seat 126 moves along the first shaft 122, so that the cutting blade 110 moves; when the cutting blade 110 rotates, the motor drives the first shaft 122 to rotate, the mounting seat 126 rotates along with the first shaft 122, and the cutting blade 110 also rotates; such a structure is transmission-stable and prevents the cutting blade 110 from moving.

In a further embodiment of the present invention, as shown in fig. 2 and 3, the mounting seat 126 is provided with a through hole 1261 matching with the shape of the first shaft 122, and the first shaft 122 is inserted into the through hole 1261; such a configuration allows the mount 126 to rotate with the first shaft 122; it is contemplated that the first shaft 122 may be circular, square, rectangular, or polygonal in shape, and the through-hole 1261 may have a shape corresponding to the shape of the first shaft 122; the structure plays a role in guiding and is stable in transmission.

In a further embodiment of the present invention, as shown in fig. 2 and 3, the mounting seat 126 includes a first shaft segment 1262, a second shaft segment 1263 and a third shaft segment 1264, the first shaft segment 1262 and the second shaft segment 1263 are respectively disposed at two sides of the third shaft segment 1264, the diameter of the first shaft segment 1262 and the diameter of the second shaft segment 1263 are smaller than the diameter of the third shaft segment 1264, the cutting blade 110 is mounted on the first shaft segment 1262, and the second shaft segment 1263 is mounted on the bearing 125; to fit the bearing 125 and cutting blade 110; the diameter of the first shaft segment 1262 and the diameter of the second shaft segment 1263 are smaller than the diameter of the third shaft segment 1264 to facilitate location mounting.

In a further embodiment of the present invention, as shown in fig. 2 and 3, the driving assembly 120 further comprises a nut 127, the first shaft section 1262 is provided with a thread 1265 cooperating with the nut 127, and the cutting blade 110 is detachably mounted on the first shaft section 1262 by the nut 127; the nut 127 cooperates with the third shaft segment 1264 to secure the cutting blade 110 between the nut 127 and the third shaft segment 1264 and to facilitate removal and replacement of the cutting blade 110.

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. The utility model provides a be applied to power battery module detaching device's cutting structure which characterized in that includes:

cutting knife tackle (100), including a plurality of cutting blade (110) and drive assembly (120) that move relatively each other, drive assembly (120) includes a plurality of link frame (121) that articulate each other, first axle (122) and first drive arrangement (123), first drive arrangement (123) are connected with link frame (121), link frame (121) include a plurality of mutual middle part articulated connecting rod (1211), toggle support (124) is connected with connecting rod (1211), cutting blade (110) articulates on toggle support (124), cutting blade (110) sliding connection is in on first axle (122) and cutting blade (110) can follow first axle (122) and rotate.

2. The cutting structure applied to the disassembling device of the power battery module according to claim 1, wherein: the driving assembly (120) further comprises a plurality of bearings (125) and a plurality of mounting seats (126), the bearings (125) are mounted on the toggle support (124), the mounting seats (126) are mounted on the bearings (125), the cutting blade (110) is mounted on the mounting seats (126), the mounting seats (126) are in sliding connection with the first shaft (122), and the mounting seats (126) can rotate along with the first shaft (122).

3. The cutting structure applied to the disassembling device of the power battery module according to claim 2, wherein: the mounting seat (126) is provided with a through hole (1261) matched with the first shaft (122) in shape, and the first shaft (122) penetrates through the through hole (1261).

4. The cutting structure applied to the disassembling device of the power battery module according to claim 3, wherein: the first shaft (122) is square, and the through hole (1261) is square matched with the first shaft (122).

5. The cutting structure applied to the disassembling device of the power battery module according to claim 2, wherein: the mounting seat (126) comprises a first shaft section (1262), a second shaft section (1263) and a third shaft section (1264), the first shaft section (1262) and the second shaft section (1263) are respectively arranged at two sides of the third shaft section (1264), the diameter of the first shaft section (1262) and the diameter of the second shaft section (1263) are smaller than the diameter of the third shaft section (1264), the cutting blade (110) is mounted on the first shaft section (1262), and the second shaft section (1263) is mounted on the bearing (125).

6. The cutting structure applied to the disassembling device of the power battery module according to claim 5, wherein: the drive assembly (120) further includes a nut (127), the first shaft segment (1262) being provided with a thread (1265) that mates with the nut (127), the cutting blade (110) being removably mounted to the first shaft segment (1262) by the nut (127).