CN219703946U - Rotatory frock of battery tab welding battery module - Google Patents
Rotatory frock of battery tab welding battery module Download PDFInfo
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- CN219703946U CN219703946U CN202320643714.9U CN202320643714U CN219703946U CN 219703946 U CN219703946 U CN 219703946U CN 202320643714 U CN202320643714 U CN 202320643714U CN 219703946 U CN219703946 U CN 219703946U
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- positioning
- battery module
- seat
- annular
- assembly
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- 238000003466 welding Methods 0.000 title claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 230000007547 defect Effects 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a battery lug welding battery module rotating tool which comprises an annular tool seat, wherein a plurality of battery module positioning mechanisms are assembled and connected on the annular tool seat; the mechanism comprises a pair of positioning film plates fixedly connected to the annular tool seat, and a discharging cavity is arranged between the positioning film plates; the battery module positioning mechanism further comprises a positioning cylinder fixedly assembled at the top of the positioning film plate, a positioning material plate positioned in the discharging cavity is assembled and connected on the positioning cylinder, an end limiting part is assembled and connected at the inner end of the positioning material plate, and after the battery module is positioned, the battery module is limited to slide through the end limiting part; the bottom of annular frock seat rotates and is connected with annular fixing base down, and the bottom assembly of annular fixing base down is connected with the drive motor of drive annular frock seat rotation. After the device realizes the positioning of the battery module, an operator welds the electrode ear belt, and the technical defect that the battery module cannot be positioned effectively in the welding process is overcome by the mode.
Description
Technical Field
The utility model belongs to the technical field of battery module processing, and particularly relates to a battery tab welding battery module rotating tool.
Background
The battery tab is an electrode on a battery such as a lithium battery, and the material of the battery tab mainly comprises pure aluminum, pure nickel and aluminum nickel plating materials. The battery tab adopts the welding mode to weld on the battery module, and according to the usage of battery module difference, the size and the material of the battery tab that adopt also are different.
For many applications of flat battery modules in mobile intelligent devices such as mobile phones and tablet computers, the battery module has the advantages of light weight, long power supply time and the like. However, in the process of processing and welding the battery tab, the welding difficulty is different from that of a lithium battery with a large traditional size, the welding difficulty is reflected in that the lithium battery with a large traditional size can be easily clamped and positioned during welding, and the positioning of a flat light battery is difficult to position.
The concrete reason is that the flat battery module is light in texture, the battery module is difficult to position in the welding process, particularly, the positioning force is too large, deformation of the flat battery module is easy to cause, and the traditional large-size lithium battery is difficult to deform after positioning due to the fact that the hardness of the shell is large. The positioning tool for positioning the large-size battery module is obviously unsuitable for the battery module with the light texture, such as the traditional positioning tool, the side edge of the battery module is positioned, the thickness of the battery module of the type is smaller, the side edge is difficult to position, and the battery module is forced to be positioned, so that the battery is easy to deform (the thickness of the battery module is smaller and is flat and thin).
Disclosure of Invention
Based on the background, the utility model aims to provide a battery lug welding battery module rotating tool.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the battery lug welding battery module rotating tool comprises an annular tool seat, wherein a plurality of battery module positioning mechanisms are assembled and connected on the annular tool seat;
the battery module positioning mechanisms comprise a pair of positioning film plates fixedly connected to the annular tool seat, and a discharging cavity is arranged between the positioning film plates;
the battery module positioning mechanism further comprises a positioning air cylinder fixedly assembled at the top of the positioning film plate, a positioning material plate positioned in the discharging cavity is assembled and connected on the positioning air cylinder, an end limiting part is assembled and connected at the inner end of the positioning material plate, and after the battery module is positioned, the battery module is limited to slide through the end limiting part;
the bottom of annular frock seat rotates and is connected with annular fixing base down, the bottom assembly of annular fixing base down is connected with the drive the rotatory driving motor of annular frock seat.
Preferably, an upper top seat is fixedly connected between the tops of the positioning film plates, and a cylinder barrel of the positioning cylinder is fixedly assembled at the top of the upper top seat;
the piston rod of the positioning cylinder is connected with the upper top seat in a sliding manner; and a piston rod of the positioning cylinder is fixedly connected with the positioning material plate.
Preferably, an annular mounting rod is fixedly assembled between the cylinder barrels of the positioning cylinders, a fastening screw rod is connected to the annular mounting rod in a threaded mode, and the fastening screw rod is connected to the top of the cylinder barrel of the positioning cylinder in a threaded mode.
Preferably, a central through hole is formed in the center of the top of the annular tool seat, a central assembly seat is fixedly connected in the central through hole, an installation top seat is detachably assembled and connected to the top of the central assembly seat, an assembly shaft penetrating through the central assembly seat is fixedly connected to the installation top seat, and the assembly shaft is assembled and connected to an output shaft of the driving motor.
Preferably, the driving motor is fixedly connected with a U-shaped mounting frame, two ends of the U-shaped mounting frame are integrally formed with horizontal assembly parts, the horizontal assembly parts are connected with fastening screws in a threaded manner, and the fastening screws are connected with the bottoms of the lower annular fixing seats in a threaded manner.
Preferably, the left and right sides of U-shaped mounting bracket are fixedly connected with horizontal assembly pole respectively, fixedly connected with assembly bedplate on the horizontal assembly pole, threaded connection has the assembly screw on the assembly bedplate.
Preferably, the annular tool seat is rotationally connected with the lower annular fixed seat through a ball mechanism.
Preferably, the ball mechanism comprises a plurality of balls limited at the edge position of the bottom of the annular tool seat, an annular rail groove is formed in the top of the lower annular fixing seat, and the balls roll on the annular rail groove.
Preferably, the end limiting component comprises a horizontal screw rod which is in threaded connection with the end position of the positioning material plate, the vertical screw rod is in vertical threaded connection with a vertical screw rod, and the bottom of the vertical screw rod is fixedly connected with an end limiting ring seat.
The utility model has the following beneficial effects:
1. the battery module capable of achieving discharging and positioning between the positioning film plates can be positioned efficiently, and touch positioning is conducted specifically through the cylinder assembled between the positioning film plates and the positioning material plate structure. After positioning, the operator welds the electrode ear strap. In the welding process, an operator opens the driving motor to drive and switch, so that the other battery modules are conveniently welded.
2. In the process of realizing positioning of the battery module, firstly, the height of the vertical screw rod and the end limiting ring seat is adjusted, the specific mode is that after the end limiting ring seat is adjusted upwards or downwards to the battery module to be positioned by touching, the end limiting ring seat is abutted against the inner end position of the battery module, the inner end of the battery module is limited by the mode, and in the welding process, a welding gun gives inward touching force to a battery, so that the battery is prevented from sliding in the mode.
3. The device disclosed by the utility model not only can position the thin and flat batteries, but also has high welding efficiency, and can effectively improve the welding processing efficiency of the battery module.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained from the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of a dispersion structure according to an embodiment of the present utility model;
FIG. 3 is a schematic view of an end limiting component according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a ball assembly at the bottom of an annular tool seat according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of the embodiment of the present utility model in another view of fig. 4.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Example 1
As shown in figures 1-5, the battery lug welding battery module rotating tool comprises an annular tool seat 1, wherein the annular tool seat 1 is made of stainless steel plates, and the annular radius of the annular tool seat 1 is 60 cm. According to the prior art, the surface of the stainless steel plate is hot-pressed with a layer of insulating film.
A plurality of battery module positioning mechanisms are assembled and connected on the annular tool seat 1; the flat battery module with thinner thickness is positioned by the battery module positioning mechanism. Specifically, the battery module positioning mechanisms comprise a pair of positioning film plates 21 fixedly connected to the annular tool seat 1, the positioning film plates 21 are vertically arranged at intervals, and a discharging cavity A is formed between the positioning film plates 21. The shape of the discharging cavity A corresponds to the shape of the flat battery module.
The battery module positioning mechanism further comprises a positioning cylinder 23 fixedly assembled at the top of the positioning film plate 21, and the specific mode is as follows: an upper top seat 211 is fixedly connected between the tops of the positioning film plates 21, and a cylinder barrel of the positioning cylinder 23 is fixedly assembled at the top of the upper top seat 211; meanwhile, an annular mounting rod 3 is fixedly assembled between the cylinders of the positioning cylinders 23, a fastening screw is connected to the annular mounting rod 3 in a threaded mode, and the fastening screw is connected to the tops of the cylinders of the positioning cylinders 23 in a threaded mode. In this way, positioning and mounting of the cylinder are achieved.
The piston rod of the positioning cylinder 23 is slidably connected to the upper top seat 211. Meanwhile, a piston rod of the positioning cylinder 23 is fixedly connected with the positioning material plate 22. The inner side wall of the positioning material plate 22 is abutted against the side wall of the adjacent positioning film plate 21.
After the flat thin battery module is discharged, at this time, an operator opens the positioning cylinder 23, and the positioning cylinder 23 drives the positioning material plate 22 to touch and press the battery module with a thinner thickness. Specifically, in order to avoid deformation of the battery module, the positioning material plate 22 is made of elastic rubber, and the contact surface of the positioning material plate and the battery module is roughened in the conventional manner, so that the contact friction force is improved, and the smooth bearing sliding of the battery module is reduced.
The bottom of the annular tool seat 1 is rotationally connected with a lower annular fixing seat 6, and the bottom of the lower annular fixing seat 6 is assembled and connected with a driving motor 5 for driving the annular tool seat 1 to rotate. The driving motor 5 is installed in the following manner: the driving motor 5 is fixedly connected with a U-shaped mounting frame 8, two ends of the U-shaped mounting frame 8 are integrally formed with horizontal assembly parts, fastening screws are connected to the horizontal assembly parts in a threaded mode, and the fastening screws are connected to the bottom of the lower annular fixing seat 6 in a threaded mode.
The specific driving rotation mode is as follows: the center through-hole has been seted up at the top center of annular frock seat 1, the center through-hole internal fixation has center assembly seat, the assembly is connected with installation footstock 51 in the detachable assembly in the top of center assembly seat (specifically, installation footstock 51 passes through the screw rod fastening on center assembly seat), fixedly connected with runs through the assembly axle of center assembly seat (assembly axle sliding connection center assembly seat, corresponding, center through-hole is seted up to lower annular fixing base 6, and the assembly axle runs through center through-hole), the assembly axle assembly is connected to on driving motor 5's the output shaft.
The concrete assembly mode is that a coupler is adopted for assembly. The mounting top seat 51 and the assembly shaft are convenient and detachable.
In the rotating process of the annular tool seat 1, in order to improve the rotating stability, the annular tool seat 1 is rotationally connected with the lower annular fixed seat 6 through a ball mechanism.
The ball mechanism comprises a plurality of balls 11 (the distribution mode is annular array distribution, specifically, a limit groove is formed in the bottom of the annular tool seat 1, the balls 11 are limited in the limit groove and can freely rotate), an annular rail groove B is formed in the top of the lower annular fixed seat 6, and the balls 11 roll on the annular rail groove B.
In the working process, under the drive of the driving motor 5 (for example, the rotation angle of the driving motor is between 90 degrees and-90 degrees), the annular tool seat 1 can rotate on the lower annular fixing seat 6 in a stable and flexible mode.
Under the above-mentioned mode location, the battery module of blowing location between the locating diaphragm plate 21 can high-efficient location, and after the location, operating personnel welds the electrode ear area. In the welding process, an operator opens the driving motor 5 to drive and switch, so that the other battery modules are conveniently welded.
Under the above-mentioned locate mode, can effectively carry out the fixed-position welding with the thin battery of light texture.
The left side and the right side of the U-shaped installation frame 8 are respectively and fixedly connected with a horizontal assembly rod, an assembly seat board 7 is fixedly connected to the horizontal assembly rod, an assembly screw 71 is connected to the assembly seat board 7 through threads, and the whole device is fixedly assembled on the working frame through the horizontal assembly rod, the assembly seat board 7 and the assembly screw 71 according to the conventional mode.
Example 2
As shown in fig. 1 to 5, in this embodiment, based on the structure of embodiment 1, the inner end position of the positioning material plate 22 is assembled and connected with an end limiting member 4, and after the battery module is positioned, the battery module is limited to slide through the end limiting member 4. Specifically, when the cylinder drives the positioning material plate 22 to descend and position in the process of positioning, at this time, the end limiting component 4 is limited at the end part of the positioning battery module, and in the welding process, an operator gives an inward acting force to the battery module, and under the limit of the end limiting component 4, the battery module is prevented from sliding. Specifically, the end limiting component 4 comprises a horizontal screw 41 in threaded connection with the end position of the positioning material plate 22, the vertical screw 42 is in vertical threaded connection with the horizontal screw 41, and an end limiting ring seat 43 is fixedly connected with the bottom of the vertical screw 42. In the working process, firstly, the heights of the vertical screw rod 42 and the end limiting ring seat 43 are adjusted, specifically, the end limiting ring seat 43 is adjusted upwards or downwards to touch and press the battery module, and then the end limiting ring seat 43 is abutted against the inner end position of the battery module, so that the battery is positioned.
It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.
Claims (9)
1. The battery lug welding battery module rotating tool is characterized by comprising an annular tool seat, wherein a plurality of battery module positioning mechanisms are assembled and connected on the annular tool seat;
the battery module positioning mechanisms comprise a pair of positioning film plates fixedly connected to the annular tool seat, and a discharging cavity is arranged between the positioning film plates;
the battery module positioning mechanism further comprises a positioning air cylinder fixedly assembled at the top of the positioning film plate, a positioning material plate positioned in the discharging cavity is assembled and connected on the positioning air cylinder, an end limiting part is assembled and connected at the inner end of the positioning material plate, and after the battery module is positioned, the battery module is limited to slide through the end limiting part;
the bottom of annular frock seat rotates and is connected with annular fixing base down, the bottom assembly of annular fixing base down is connected with the drive the rotatory driving motor of annular frock seat.
2. The battery tab welding battery module rotating tool according to claim 1, wherein an upper top seat is fixedly connected between the tops of the positioning film plates, and a cylinder barrel of the positioning cylinder is fixedly assembled at the top of the upper top seat;
the piston rod of the positioning cylinder is connected with the upper top seat in a sliding manner; and a piston rod of the positioning cylinder is fixedly connected with the positioning material plate.
3. The battery tab welding battery module rotating tool according to claim 1, wherein an annular mounting rod is fixedly assembled and connected between cylinder barrels of the positioning cylinders, a fastening screw is connected to the annular mounting rod in a threaded mode, and the fastening screw is connected to the top of the cylinder barrel of the positioning cylinder in a threaded mode.
4. The battery tab welding battery module rotating tool according to claim 1, wherein a central through hole is formed in the center of the top of the annular tool seat, a central assembly seat is fixedly connected in the central through hole, an installation top seat is detachably assembled and connected to the top of the central assembly seat, an assembly shaft penetrating through the central assembly seat is fixedly connected to the installation top seat, and the assembly shaft is assembled and connected to an output shaft of a driving motor.
5. The battery tab welding battery module rotating tool according to claim 1, wherein the driving motor is fixedly connected with a U-shaped mounting frame, two ends of the U-shaped mounting frame are integrally formed with horizontal assembly parts, fastening screws are connected to the horizontal assembly parts in a threaded mode, and the fastening screws are connected to the bottoms of the lower annular fixing seats in a threaded mode.
6. The battery tab welding battery module rotating tool according to claim 5, wherein horizontal assembly rods are fixedly connected to the left side and the right side of the U-shaped mounting frame respectively, an assembly base plate is fixedly connected to the horizontal assembly rods, and an assembly screw is connected to the assembly base plate in a threaded mode.
7. The battery tab welding battery module rotating tool according to claim 1, wherein the annular tool seat is rotatably connected with the lower annular fixing seat through a ball mechanism.
8. The battery tab welding battery module rotating tool according to claim 7, wherein the ball mechanism comprises a plurality of balls limited at the edge position of the bottom of the annular tool seat, an annular rail groove is formed in the top of the lower annular fixing seat, and the balls roll on the annular rail groove.
9. The battery tab welding battery module rotating tool according to claim 1, wherein the end limiting component comprises a horizontal screw rod in threaded connection with the end position of the positioning material plate, the vertical screw rod is in vertical threaded connection with the horizontal screw rod, and the bottom of the vertical screw rod is fixedly connected with an end limiting ring seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320643714.9U CN219703946U (en) | 2023-03-28 | 2023-03-28 | Rotatory frock of battery tab welding battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320643714.9U CN219703946U (en) | 2023-03-28 | 2023-03-28 | Rotatory frock of battery tab welding battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219703946U true CN219703946U (en) | 2023-09-19 |
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ID=88004253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320643714.9U Active CN219703946U (en) | 2023-03-28 | 2023-03-28 | Rotatory frock of battery tab welding battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219703946U (en) |
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2023
- 2023-03-28 CN CN202320643714.9U patent/CN219703946U/en active Active
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