CN218745501U

CN218745501U - Square electricity core ultrasonic wave final welding machine

Info

Publication number: CN218745501U
Application number: CN202223429013.XU
Authority: CN
Inventors: 马凤霞; 郑伟伟; 郭冲冲
Original assignee: Huiyao Laser Technology Luoyang Co ltd
Current assignee: Huiyao Laser Technology Luoyang Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-03-28
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a square electric core ultrasonic final welding machine, which comprises a frame and a feeding sliding table, wherein the feeding sliding table is arranged above the frame, a top plate for supporting the feeding sliding table is fixed at the top of the frame, and two groups of lug ultrasonic welding modules are symmetrically arranged on the top plate at two sides of the feeding sliding table; the material loading slip table is including being fixed in the X axis nature module at roof top, and this X axis nature module top is provided with electric core tray, just X axis nature module top is provided with the module slide that supports electric core tray longitudinal sliding. Has the advantages that: the utility model discloses a set up X, Y, the linear module of Z triaxial as the adjustment mechanism that the welding was counterpointed, ensure that ultrasonic welding machine can accurate removal conversion between a plurality of welding positions, and then improve electric core ultrasonic welding efficiency to set up electric core anchor clamps quick clamping electric core, improve the welding clamping efficiency of single core, and further increase the counterpoint precision in the electric core welding process.

Description

Square electricity core ultrasonic wave final welding machine

Technical Field

The utility model relates to an electricity core welding equipment field, concretely relates to square electric core ultrasonic wave final welding machine.

Background

Battery utmost point ear ultrasonic bonding adopts the ultrasonic welder who exceeds 2KW to weld multilayer utmost point ear and utmost point post in the welding department, perhaps adopt the ultrasonic welder who exceeds 2KW earlier to weld multilayer utmost point ear and utmost point post in the welding department, rethread bolt passes multilayer utmost point ear and with utmost point post fastening connection, concrete operation is through ultrasonic high frequency friction, make multilayer utmost point ear and utmost point post carry out crystal lattice physics nature infiltration and fuse, and then be in the same place utmost point ear and utmost point post are fixed, it is the connection method of lithium ion battery utmost point ear and utmost point post that can strengthen battery conductivity, reduce the battery defective rate and improve the battery uniformity, but current ultrasonic wave final welding machine can't adjust the butt joint position in the use, cause the welding counterpoint precision low, degree of automation is not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a square electricity core ultrasonic wave final welding machine just lies in solving above-mentioned problem, sets up X, Y, the linear module of Z triaxial as the adjustment mechanism that the welding counterpointed, ensures that ultrasonic welding machine can accurate removal conversion between a plurality of welding positions, and then improves electric core ultrasonic welding efficiency, and the details are found the explanation below.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a square electricity core ultrasonic final welding machine, including frame and material loading slip table, the material loading slip table set up in the frame top, the frame top is fixed with the roof that supports the material loading slip table, the symmetry is provided with two sets of utmost point ear ultrasonic welding modules on the roof of material loading slip table both sides;

the material loading slip table is including being fixed in the X axis nature module at roof top, and this X axis nature module top is provided with electric core tray, just X axis nature module top is provided with the module slide that supports electric core tray longitudinal sliding, electric core tray top is provided with two sets of longitudinal arrangement's tray upper cover, the tray upper cover with be provided with the screening glass locating plate between the electric core tray.

The square battery cell ultrasonic final welding machine is adopted, a battery cell assembled with a top cover is placed into a battery cell tray, an upper cover of the tray is covered, the upper cover is improved to carry out rapid clamping and pressing on the battery cell, a protection plate positioning plate is placed, a starting switch is pressed down, the battery cell is supported by an X-axis linear module to move along the X-axis direction and enter a welding position, the ultrasonic welding machine is driven by the Y-axis linear module to move along the Y-axis direction to reach a welding position A, the ultrasonic welding machine is supported by a Z-axis linear module to move upwards along the Z-axis direction until a welding head of the ultrasonic welding machine contacts with a lug to reach the welding point, the welding head of the ultrasonic welding machine is pressed downwards to weld an A point, then the welding head of the ultrasonic welding machine is lifted, the ultrasonic welding machine descends in the Z-axis direction and moves in the X-axis direction to reach the welding point B, the ultrasonic welding machine moves upwards in the Z-axis direction to contact with the lug to reach the welding point again, the welding head of the ultrasonic welding machine is pressed downwards to weld a B point, then the ultrasonic welding machine is lifted, and the welding machine descends in the Z-axis direction, the battery cell returns in the X-axis direction, and the material level of the battery cell is finished.

Preferably, the center of the top of the upper cover of the tray is provided with a handle, and four groups of welding spots are distributed in the rectangular array in the middle of the protection sheet positioning plate.

Preferably, the tab ultrasonic welding module comprises a jacking fixing plate fixed on the top plate, a Y-axis linear module is arranged above the jacking fixing plate, and a Z-axis linear module supporting the Y-axis linear module to move up and down is arranged at the bottom of the jacking fixing plate.

Preferably, an ultrasonic welding machine is fixed to the moving end of the Y-axis linear module, and a welding head of the ultrasonic welding machine extends to the upper side of the protective sheet positioning plate.

Preferably, a machine table upper cover surrounding the outer sides of the feeding sliding table and the two groups of lug ultrasonic welding modules is arranged above the machine frame, and four sides of the machine table upper cover are all of window structures communicated with each other.

Preferably, a plurality of groups of universal wheels are distributed on the rectangular array at the bottom of the rack, a plurality of groups of split cabinet doors are distributed on four sides of the rack in a surrounding manner, a display module is arranged on the outer side of the rack, and a display support for supporting the display module is fixed on the outer side of the rack.

Preferably, a three-color lamp is arranged on the top side of the upper cover of the machine table, and the bottom side of the upper cover of the machine table is flush with the four sides of the top plate.

Preferably, a slide rail backing plate is fixed at the bottom of the X-axis linear module, and the bottom side of the slide rail backing plate is fixed on the top surface of the top plate.

The beneficial effects are that: the utility model discloses a set up X, Y, Z triaxial linear module and regard as the adjustment mechanism that the welding was counterpointed, ensure that ultrasonic welding machine can accurate removal conversion between a plurality of welding positions, and then improve electric core ultrasonic welding efficiency to set up electric core anchor clamps quick clamping electric core, improve the welding clamping efficiency of single core, and further increase the counterpoint precision in the electric core welding process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view structural diagram of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic view of the present invention showing a partial structure;

fig. 4 is a schematic diagram of the overall structure of the present invention;

fig. 5 is a schematic view of the structure of the feeding slipway of the present invention;

fig. 6 is a main view structure diagram of the feeding slipway of the present invention.

The reference numerals are explained below:

1. a frame; 2. a top plate; 3. a feeding sliding table; 301. an X-axis linear module; 301a, a module slide plate; 302. a cell tray; 303. a tray upper cover; 304. a protection sheet positioning plate; 4. the lug ultrasonic welding module; 401. jacking the fixed plate; 402. a Y-axis linear module; 403. a Z-axis linear module; 404. ultrasonic welding machine; 5. covering the machine table; 6. a display module; 7. three-color lamp.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model provides a square battery cell ultrasonic final welding machine, which comprises a frame 1 and a feeding sliding table 3, wherein the feeding sliding table 3 is arranged above the frame 1, a top plate 2 supporting the feeding sliding table 3 is fixed on the top of the frame 1, and two groups of lug ultrasonic welding modules 4 are symmetrically arranged on the top plate 2 at two sides of the feeding sliding table 3;

material loading slip table 3 is including being fixed in the X axle linear module 301 at 2 tops of roof, this X axle linear module 301 top is provided with electric core tray 302, electric core tray 302 is used for the bearing needs to carry out welded electric core, and X axle linear module 301 top is provided with the module slide 301a that supports electric core tray 302 longitudinal sliding, electric core tray 302 top is provided with two sets of longitudinal arrangement's tray upper cover 303, be provided with screening sheet locating plate 304 between tray upper cover 303 and the electric core tray 302.

As an optional implementation manner, a handle is arranged at the center of the top of the tray upper cover 303, so that the handle can be grasped to remove the tray upper cover 303 to clamp and fix the battery cell, four groups of welding spots are distributed in the middle of the protective sheet positioning plate 304 in a rectangular array, two groups of welding spots near the rear side are welding spots a, and two groups of welding spots near the front side are welding spots B;

the pole lug ultrasonic welding module 4 comprises a jacking fixing plate 401 fixed on the top plate 2, a Y-axis linear module 402 is arranged above the jacking fixing plate 401, a Z-axis linear module 403 for supporting the Y-axis linear module 402 to move up and down is arranged at the bottom of the jacking fixing plate 401, an ultrasonic welding machine 404 is fixed at the moving end of the Y-axis linear module 402, and the welding head of the ultrasonic welding machine 404 extends to the upper side of the protection plate positioning plate 304;

frame 1 top is provided with encloses the board upper shield 5 of locating material loading slip table 3 and two sets of utmost point ear ultrasonic bonding module 4 outsides, 5 four sides of board upper shield are the window structure that link up each other, 1 bottom rectangle array distribution of frame has the multiunit universal wheel, so as to improve this universal wheel support equipment and wholly remove, and 1 four sides of frame enclose to establish and distribute and have the multiunit to open the cabinet door, 1 outside of frame is provided with display module 6, and 1 outside of frame is fixed with the display support who supports

display module

6, 5 top sides of board upper shield are provided with tristimulus lamp 7, tristimulus lamp 7 is used for sending out red blue yellow tristimulus color light in electric core welding process in order to warn operating personnel, avoid operating personnel mistake to touch the welding position and cause the injury, and 5 bottom sides of board upper shield are even with roof 2 four sides, X axial nature module 301 bottom is fixed with the slide rail backing plate, this slide rail backing plate bottom side is fixed in roof 2 top surfaces.

By adopting the structure, the battery core assembled with the top cover is placed in the battery core tray 302, the tray upper cover 303 is covered, the upper cover is improved to carry out quick clamping and pressing on the battery core, the protection plate positioning plate 304 is placed, the starting switch is pressed down, the battery core is supported by the X-axis linear module 301 to move along the X-axis direction to enter a welding position, the Y-axis linear module 402 drives the ultrasonic welding machine 404 to move along the Y-axis direction to reach the welding position A, the Z-axis linear module 403 supports the ultrasonic welding machine 404 to move upwards along the Z-axis direction until the welding head of the ultrasonic welding machine 404 is contacted with the tab to reach the welding point, the welding head of the ultrasonic welding machine 404 is pressed down to weld an A point, then the welding head of the ultrasonic welding machine 404 is lifted, the ultrasonic welding machine 404 is lowered along the Z-axis direction and moves along the X-axis direction to reach the welding point B, the ultrasonic welding machine 404 moves upwards along the Z-axis direction to contact with the tab to reach the welding point again, the welding point B is welded by pressing down of the ultrasonic welding head of the ultrasonic welding machine 404, then the ultrasonic welding machine 404 is lifted, and the ultrasonic welding head is lowered along the Z-axis direction, the Y-axis linear module 301, and the material position of the ultrasonic welding is finished;

through setting up the adjustment mechanism that X, Y, Z triaxial linear module counterpointed as the welding, ensure that ultrasonic welding machine 404 can accurate removal conversion between a plurality of welding positions, and then improve electric core ultrasonic welding efficiency to set up electric core anchor clamps quick clamping electric core, improve the welding clamping efficiency of single core, and further increase the counterpoint precision among the electric core welding process.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a square electric core ultrasonic wave final welding machine which characterized in that: the ultrasonic welding machine comprises a rack (1) and a feeding sliding table (3), wherein the feeding sliding table (3) is arranged above the rack (1), a top plate (2) for supporting the feeding sliding table (3) is fixed at the top of the rack (1), and two groups of lug ultrasonic welding modules (4) are symmetrically arranged on the top plate (2) at two sides of the feeding sliding table (3);

material loading slip table (3) is including being fixed in X axis nature module (301) at roof (2) top, and this X axis nature module (301) top is provided with electric core tray (302), just X axis nature module (301) top is provided with module slide (301 a) that support electric core tray (302) longitudinal sliding, electric core tray (302) top is provided with two sets of longitudinal arrangement's tray upper cover (303), tray upper cover (303) with be provided with protection piece locating plate (304) between electric core tray (302).

2. The square-cell ultrasonic final welding machine of claim 1, characterized in that: the tray is characterized in that a handle is arranged in the center of the top of the tray upper cover (303), and four groups of welding spots are distributed in the middle of the protection sheet positioning plate (304) in a rectangular array mode.

3. The square-cell ultrasonic final welding machine of claim 1, characterized in that: utmost point ear ultrasonic bonding module (4) are including being fixed in jacking fixed plate (401) on roof (2), this jacking fixed plate (401) top is provided with Y axis nature module (402), just jacking fixed plate (401) bottom is provided with the Z axis nature module (403) that support Y axis nature module (402) and reciprocate.

4. The square-cell ultrasonic final welding machine of claim 3, characterized in that: an ultrasonic welding machine (404) is fixed at the moving end of the Y-axis linear module (402), and the welding head of the ultrasonic welding machine (404) extends to the upper side of the protective sheet positioning plate (304).

5. The square-cell ultrasonic final welding machine of claim 1, characterized in that: frame (1) top is provided with and encloses board upper shield (5) of locating material loading slip table (3) and two sets of utmost point ear ultrasonic bonding module (4) outsides, board upper shield (5) four sides are the window structure that link up each other.

6. The square-cell ultrasonic final welding machine of claim 5, characterized in that: frame (1) bottom rectangular array distributes has the multiunit universal wheel, just frame (1) four sides are enclosed to establish and are distributed and have the multiunit to open the cabinet door, the frame (1) outside is provided with display module (6), just the frame (1) outside is fixed with the display support that supports display module (6).

7. The square-cell ultrasonic final welding machine of claim 6, characterized in that: the three-color lamp (7) is arranged on the top side of the machine table upper cover (5), and the bottom side of the machine table upper cover (5) is flush with the four sides of the top plate (2).

8. The square-cell ultrasonic final welding machine of claim 7, characterized in that: and a sliding rail base plate is fixed at the bottom of the X-axis linear module (301), and the bottom side of the sliding rail base plate is fixed on the top surface of the top plate (2).