CN220838600U - Battery package welding set - Google Patents
Battery package welding set Download PDFInfo
- Publication number
- CN220838600U CN220838600U CN202322680971.2U CN202322680971U CN220838600U CN 220838600 U CN220838600 U CN 220838600U CN 202322680971 U CN202322680971 U CN 202322680971U CN 220838600 U CN220838600 U CN 220838600U
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- China
- Prior art keywords
- battery pack
- battery
- fixing rod
- welding
- dead lever
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- 238000003466 welding Methods 0.000 title claims abstract description 53
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 229910052759 nickel Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery pack welding device, which comprises: a work table; the first linear module is positioned above the workbench, a lifting cylinder is arranged on a movable sliding table of the first linear module, and the output end of the lifting cylinder is fixedly connected with a spot welder; the conveying assembly is arranged below the spot welding machine, and the beneficial effects of the utility model are that: through setting up No. two sharp modules and No. one sharp module, under the action of the cooperation of spot welder and transport tray for the spot welder can carry out batch welding to the battery after the equipment, convenient and fast can effectually shorten welding time, provides corresponding work efficiency, through setting up vertical dead lever and horizontal dead lever, can carry out nimble regulation according to the group battery after the equipment, conveniently fixes the group battery of different thickness and shape, enlarges its application range, improves welding equipment's practicality.
Description
Technical Field
The utility model relates to the technical field of battery pack welding, in particular to a battery pack welding device.
Background
Battery pack welding refers to a process of assembling a plurality of battery cells or battery modules together to form a battery pack. Welding is a way of connecting the electrical connection between the battery cells or modules to ensure that they cooperate and provide the required electrical power. Battery pack welding is typically performed using spot welding techniques; in the existing electric welding process, the batteries are firstly arranged on the bottom support according to the positive electrode and the negative electrode, then the top support is arranged on the top of the arranged batteries, then the nickel sheet is arranged in the groove of the support, two ends of the nickel sheet are in contact with the batteries, and then the battery pack is manually placed on the spot welder for electric welding.
Disclosure of utility model
The present utility model is directed to a battery pack welding device, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a battery pack welding apparatus comprising:
A work table;
The first linear module is positioned above the workbench, a lifting cylinder is arranged on a movable sliding table of the first linear module, and the output end of the lifting cylinder is fixedly connected with a spot welder;
the conveying assembly is arranged below the spot welding machine and comprises a conveying tray for conveying the battery to longitudinally move, and a second linear module is arranged on one side of the conveying tray;
The positioning assembly is arranged in the conveying tray and comprises a positioning box used for containing batteries, a transverse fixing rod and a longitudinal fixing rod used for fixing the batteries are arranged in the positioning box, and fastening screws are arranged at the joint of the transverse fixing rod and the longitudinal fixing rod.
Preferably, the top of the workbench is fixedly connected with a welding power supply, and an output terminal at the side edge of the welding power supply is connected with the spot welder through a wire.
Preferably, the movable slipway of the second linear module is fixedly connected with the side edge of the conveying tray.
Preferably, the top fixedly connected with mounting bracket of workstation, no. one straight line module passes through bolt and mounting bracket rigid coupling.
Preferably, an adjusting chute is arranged in the middle of the transverse fixing rod, and the longitudinal fixing rod penetrates through the middle of the adjusting chute.
Preferably, the top of the transverse fixing rod is provided with a screw through groove penetrating into the adjusting chute, the side edge of the transverse fixing rod is provided with a nut through groove perpendicular to the screw through groove, the inside of the nut through groove is slidably connected with a limit nut, the top of the limit nut is fixedly connected with a limiting block in a symmetrical mode with respect to the axis of the fastening screw, the inside of the screw through groove is inserted with the fastening screw, and the fastening screw is in threaded connection with the limit nut.
Preferably, both ends of the transverse fixing rod and both ends of the longitudinal fixing rod are in sliding connection with the inner wall of the positioning box.
Preferably, the two ends of the positioning box are provided with limiting grooves, and the inner wall of the conveying tray is provided with limiting strips matched with the limiting grooves.
Preferably, the side of the positioning box is provided with an arc positioning groove, and the conveying tray and one side of the conveying tray are provided with arc grooves symmetrical to the arc positioning groove.
Compared with the prior art, the utility model has the beneficial effects that: through setting up No. two sharp modules and No. one sharp module, under the action of the cooperation of spot welder and transport tray for the spot welder can carry out batch welding to the battery after the equipment, convenient and fast can effectually shorten welding time, provides corresponding work efficiency, through setting up vertical dead lever and horizontal dead lever, can carry out nimble regulation according to the group battery after the equipment, conveniently fixes the group battery of different thickness and shape, enlarges its application range, improves welding equipment's practicality.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a positioning box according to the present utility model;
FIG. 3 is a schematic view of the structure of the transverse and longitudinal fixing bars of the present utility model;
FIG. 4 is a schematic view of the structure of the limit nut of the present utility model;
FIG. 5 is an enlarged view of the utility model at A;
fig. 6 is an enlarged view of the utility model at B.
In the figure: 1. a work table; 2. a welding power supply; 3. a mounting frame; 4. a first straight line module; 5. a lifting cylinder; 6. a second straight line module; 7. a transport tray; 8. a positioning box; 9. a limit groove; 10. a transverse fixing rod; 11. a longitudinal fixing rod; 12. fastening a screw; 13. a limit nut; 14. a screw through groove; 15. a nut through groove; 16. a limiting block; 17. an arc-shaped positioning groove; 18. adjusting the chute; 19. a positioning assembly; 20. a transport assembly; 21. spot welding machine.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: a battery pack welding apparatus comprising: a work table 1; the first linear module 4 is positioned above the workbench 1, the top of the workbench 1 is fixedly connected with the mounting frame 3, the first linear module 4 is fixedly connected with the mounting frame 3 through bolts, the lifting cylinder 5 is arranged on the movable sliding table of the first linear module 4 through screws, and the spot welding machine 21 is arranged at the output end of the lifting cylinder 5 through screws; the conveying assembly 20 is arranged below the spot welding machine 21, the conveying assembly 20 comprises a conveying tray 7, the conveying tray 7 is in sliding connection with the top of the workbench 1 and is used for conveying batteries to longitudinally move, a second linear module 6 is arranged on one side of the conveying tray 7, the second linear module 6 is fixedly arranged on the top of the workbench 1 through screws, the positioning assembly 19 is arranged in the conveying tray 7, and a movable sliding table of the second linear module 6 is fixedly connected with the side edge of the conveying tray 7; the positioning assembly 19 comprises a positioning box 8 for containing batteries, a transverse fixing rod 10 and a longitudinal fixing rod 11 for fixing the batteries are arranged in the positioning box 8, and fastening screws 12 are arranged at the joints of the transverse fixing rod 10 and the longitudinal fixing rod 11.
It can be understood that the utility model puts the battery in the bracket according to the positive and negative pole, then the other bracket is sleeved on the arranged battery, then the nickel sheet is put in the empty slot between the brackets, so that the two ends of the nickel sheet are connected with the positive and negative poles of the battery, then the assembled battery packs are put into the positioning box 8, the battery packs are extruded and fixed in the positioning box 8 through the transverse fixing rod 10 and the longitudinal fixing rod 11, then the adjusting chute 18 is installed and fixed in the conveying tray 7, under the action of the plc controller, the second linear module 6 drives the conveying tray 7 to slowly move to one side, the lifting cylinder 5 drives the spot welder 21 to spot weld the battery packs at the bottom, and after the welding of the battery packs at one row in the Y axis direction is completed, the first linear module 4 drives the spot welder 21 to move to the upper part of the battery packs at the other row through the lifting cylinder 5, and the second linear module 6 drives the conveying tray 7 to move back, so as to circulate, and realize batch welding of the battery packs in the positioning box 8.
Referring to fig. 1, a welding power source 2 is fixedly connected to the top of a workbench 1, and output terminals on the side edges of the welding power source 2 are connected with a spot welder 21 through wires.
It will be appreciated that the present utility model uses a welding power source 2 to power a spot welder 21, which is a device dedicated to spot welding during battery assembly, to convert the power input to the current and voltage output required for welding. The welding device is mainly used for welding connection sheets of batteries or connection among battery monomers so as to ensure good connection and high-efficiency performance of battery packs, and a Chuan Rui Bi SW-1200Li type spot welding machine can be adopted.
Referring to fig. 2, 3, 4 and 5, an adjusting chute 18 is arranged in the middle of the transverse fixing rod 10, a longitudinal fixing rod 11 passes through the middle of the adjusting chute 18, a screw through groove 14 penetrating into the adjusting chute 18 is formed in the top of the transverse fixing rod 10, a nut through groove 15 perpendicular to the screw through groove 14 is formed in the side edge of the transverse fixing rod 10, a limit nut 13 is slidably connected in the nut through groove 15, a limit block 16 is fixedly connected to the top of the limit nut 13 in a symmetrical mode with respect to the axis of the fastening screw 12, the fastening screw 12 is inserted in the screw through groove 14, the fastening screw 12 is in threaded connection with the limit nut 13, and two ends of the transverse fixing rod 10 and two ends of the longitudinal fixing rod 11 are slidably connected with the inner wall of the positioning box 8.
It can be understood that the utility model moves the vertical fixing rod 11 along the X axis direction, moves the horizontal fixing rod 10 along the Y axis direction, fixes a plurality of battery packs in the included angle formed by the horizontal fixing rod 10 and the vertical fixing rod 11, then slides the fastening screw 12 along the screw through groove 14, drives the limit nut 13 to slide along the nut through groove 15 through the fastening screw 12, when the fastening screw 12 moves to the intersection of the vertical fixing rod 11 and the horizontal fixing rod 10, screws the fastening screw 12, the fastening screw 12 is in threaded connection with the limit nut 13, the limit nut 13 is limited and clamped at the outer side of the horizontal fixing rod 10 by the limit block 16, the fastening screw 12 pushes the vertical fixing rod 11 against the adjusting chute 18 under the action of the threads, thereby fixing the vertical fixing rod 11 and the horizontal fixing rod 10 at the designated position, both ends of the horizontal fixing rod 10 and the inner wall of the positioning box 8 are in sliding connection, therefore, the horizontal fixing rod 10 and the vertical fixing rod 11 cannot incline, and the battery packs are fixed in the positioning box 8 through the extrusion of the included angle formed by the vertical fixing rod 11 and the vertical fixing rod 11, thereby the battery packs are fixed in the positioning box 8 along the preset path by the spot welder.
Referring to fig. 2 and 6, two ends of the positioning box 8 are provided with limiting grooves 9, the inner wall of the conveying tray 7 is provided with limiting strips matched with the limiting grooves 9, the side edge of the positioning box 8 is provided with an arc-shaped positioning groove 17, and the conveying tray 7 and one side are provided with arc-shaped grooves symmetrical to the arc-shaped positioning groove 17.
It can be understood that the utility model prevents the positioning box 8 from being uneven or unstable up and down through the cooperation of the limiting groove 9 and the limiting strip, avoids the error touch of spot welding caused by uneven placement of the positioning box 8, and an arc-shaped positioning groove 17 is arranged on one side of the positioning box 8, when one end of the positioning box 8 is contacted with one end of the inner side of the conveying tray 7, the arc-shaped positioning groove 17 corresponds to the arc-shaped groove on one side of the conveying tray 7, at the moment, the arc-shaped positioning groove 17 and the arc-shaped groove form a complete circle, and at the moment, a limiting nail is inserted into the formed circle, so that the positioning box 8 is fixed in the conveying tray 7.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A battery pack welding device, characterized in that: comprising the following steps:
a work table (1);
The welding machine comprises a first linear module (4), wherein the first linear module (4) is positioned above the workbench (1), a lifting cylinder (5) is installed on a movable sliding table of the first linear module (4), and the output end of the lifting cylinder (5) is connected with a spot welding machine (21);
The conveying assembly (20), the conveying assembly (20) is arranged below the spot welding machine (21), the conveying assembly (20) comprises a conveying tray (7) for conveying the battery to move longitudinally, and a second linear module (6) is arranged on one side of the conveying tray (7);
The positioning assembly (19), positioning assembly (19) are arranged in the conveying tray (7), positioning assembly (19) are including being used for holding the box (8) of location of battery, the inside of box (8) is equipped with horizontal dead lever (10) and vertical dead lever (11) that are used for fixed battery, horizontal dead lever (10) and vertical dead lever (11) junction is equipped with fastening screw (12).
2. The battery pack welding apparatus according to claim 1, wherein: the top of workstation (1) fixedly connected with welding power supply (2), the output terminal of welding power supply (2) side passes through the wire and is connected with spot welder (21).
3. The battery pack welding apparatus according to claim 1, wherein: the movable sliding table of the second linear module (6) is fixedly connected with the side edge of the conveying tray (7).
4. The battery pack welding apparatus according to claim 1, wherein: the top fixedly connected with mounting bracket (3) of workstation (1), straight line module (4) pass through bolt and mounting bracket (3) rigid coupling.
5. The battery pack welding apparatus according to claim 1, wherein: an adjusting chute (18) is arranged in the middle of the transverse fixing rod (10), and the longitudinal fixing rod (11) penetrates through the middle of the adjusting chute (18).
6. The battery pack welding apparatus according to claim 5, wherein: the top of horizontal dead lever (10) is offered and is run through screw logical groove (14) in adjustment spout (18), the side of horizontal dead lever (10) be equipped with screw logical groove (14) vertically nut logical groove (15), the inside sliding connection of nut logical groove (15) has stop nut (13), the top of stop nut (13) is with fastening screw (12) axle center symmetry fixedly connected with stopper (16), the inside in screw logical groove (14) has been inserted fastening screw (12), fastening screw (12) and stop nut (13) threaded connection.
7. The battery pack welding apparatus according to claim 6, wherein: both ends of the transverse fixing rod (10) and both ends of the longitudinal fixing rod (11) are in sliding connection with the inner wall of the positioning box (8).
8. The battery pack welding apparatus according to claim 1, wherein: limiting grooves (9) are formed in two ends of the positioning box (8), and limiting strips matched with the limiting grooves (9) are arranged on the inner wall of the conveying tray (7).
9. The battery pack welding apparatus according to claim 8, wherein: the side of the positioning box (8) is provided with an arc positioning groove (17), and the conveying tray (7) and one side are provided with arc grooves symmetrical to the arc positioning groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322680971.2U CN220838600U (en) | 2023-10-08 | 2023-10-08 | Battery package welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322680971.2U CN220838600U (en) | 2023-10-08 | 2023-10-08 | Battery package welding set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220838600U true CN220838600U (en) | 2024-04-26 |
Family
ID=90741442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322680971.2U Active CN220838600U (en) | 2023-10-08 | 2023-10-08 | Battery package welding set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220838600U (en) |
-
2023
- 2023-10-08 CN CN202322680971.2U patent/CN220838600U/en active Active
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| GR01 | Patent grant |