CN112331896B - Error-proof tool for battery packaging and error-proof mounting method - Google Patents
Error-proof tool for battery packaging and error-proof mounting method Download PDFInfo
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- CN112331896B CN112331896B CN202011085337.9A CN202011085337A CN112331896B CN 112331896 B CN112331896 B CN 112331896B CN 202011085337 A CN202011085337 A CN 202011085337A CN 112331896 B CN112331896 B CN 112331896B
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- cover plate
- turnover
- plate body
- copper bar
- battery pack
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/049—Processes for forming or storing electrodes in the battery container
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to a mistake-proofing tool for battery packaging and a mistake-proofing installation method, wherein the mistake-proofing tool comprises a cover plate structure and a turnover plate structure, the cover plate structure comprises a cover plate body and a plurality of gaps arranged at the peripheral edge of the cover plate body, and the gaps are respectively used for corresponding to the positions of copper bar installation grooves of a battery pack; the turnover plate structure comprises a plurality of turnover plates which are rotatably connected to the peripheral edges of the cover plate, each turnover plate is covered with at least one notch, and the turnover plates are used for being turned over respectively to display copper bar installation indication drawings corresponding to the turnover plates. The copper bar installation position mistake proofing effect is played in the copper bar installation of battery package, plays the installation indicating action to the copper bar installation between a plurality of copper bar mounting grooves, effectively ensures the quality of copper bar installation quality and battery package product.
Description
Technical Field
The invention relates to the technical field of battery pack assembly, in particular to a mistake-proofing tool for battery pack assembly and a mistake-proofing installation method.
Background
The production division trend is more and more obvious, and the deep development and differentiation of the battery industry are driven. Under such a background, the power battery pack industry is gradually started and developed at a high speed. By 2017, the market scale of the global power battery pack industry has rapidly increased to 386 hundred million dollars, and the annual average composite growth rate of 2011-plus-2017 is as high as 46 percent.
The copper bar serving as a main power supply line of the power distribution and supply device is also very important in the position of the whole battery pack. Because personnel's maloperation can cause the battery package circuit short circuit in the copper bar assembling process, not only can cause serious economic loss, have serious potential safety hazard simultaneously.
Disclosure of Invention
The embodiment of the invention provides a mistake-proofing tool for battery packaging and a mistake-proofing installation method, and aims to solve the technical problems that in the related technology, personnel are complex to operate and high-voltage loop short circuit is easy to occur, so that quality and safety accidents are caused.
The invention provides an error-proofing tool for battery packaging, which comprises a cover plate structure and an overturning structure, wherein the cover plate structure comprises a cover plate body and a plurality of notches arranged at the peripheral edge of the cover plate body, the notches are respectively used for corresponding to the positions of copper bar mounting grooves of a battery pack, the overturning structure comprises a plurality of overturning plates rotatably connected to the peripheral edge of the cover plate, each overturning plate is covered with at least one notch, and the overturning plates are respectively used for displaying copper bar mounting indication diagrams at the corresponding positions after being turned over.
In one embodiment, the turning plate structure comprises a plurality of pairs of turning supports protruding from the top surface of the cover plate body, two ends of each turning plate protrude and are provided with connecting pins, and the connecting pins at the two ends of each turning plate are respectively and rotatably connected to the pair of turning supports.
In one embodiment, a plurality of the turnover plates are sequentially provided with assembly serial numbers.
In one embodiment, the cover plate body is provided with a cover plate placing indication mark, and the cover plate placing indication mark is used for indicating the installation direction of the cover plate body.
In one embodiment, the cover plate body is a transparent or semitransparent plate body structure.
In one embodiment, a positioning structure is arranged on the cover plate body and used for positioning and fixing the cover plate body on the battery pack box body.
In one embodiment, the positioning structure comprises a positioning protrusion extending from the bottom surface of the cover plate body to a direction away from the cover plate body, and the positioning protrusion is used for being fixed on a module shell of the battery pack box body.
In one embodiment, the middle part of the cover plate body is provided with a lightening hole; and a hanging hole is formed near the end part of the cover plate body.
In one embodiment, the cover plate body is provided with a mounting groove, a universal meter is arranged in the mounting groove, and the universal meter is used for carrying out short circuit test on a copper bar mounted on the battery pack.
In a second aspect, the present invention provides a method for preventing a battery pack from being mounted incorrectly, comprising the following steps:
marking installation serial numbers of the copper bars on the main surfaces of the turnover plates;
marking copper bar installation indication marks between two notches on the top surface of the cover plate body covered by the turnover plates in a turnover mode;
covering the cover plate body on the top surface of the battery pack;
turning over the turnover plates according to the copper bar installation sequence numbers on the turnover plates, and installing the copper bars in the battery pack copper bar installation grooves corresponding to the notches formed in the turnover plate covers after turning over each turnover plate;
and the copper bars between the adjacent gaps are installed and connected according to a copper bar installation indication diagram on the cover plate body covered by the turnover plate.
The technical scheme provided by the invention has the beneficial effects that:
the embodiment of the invention provides an error-proof tool for battery packaging and an error-proof installation method, wherein a cover plate structure and a turnover plate structure are arranged, the cover plate structure comprises a cover plate ladder and a plurality of notches arranged at the peripheral edge of a cover plate body, the turnover structure comprises a plurality of turnover plates which are rotatably connected to the peripheral edge of the cover plate ladder, the notches correspond to the copper bar installation grooves of a battery pack, the turnover plates are respectively used for displaying copper bar installation indication diagrams at corresponding positions of threshold values after being turned over, the error-proof effect of the installation positions of copper bars is realized in the copper bar installation process of the battery pack, the installation indication effect of the copper bars among the copper bar installation grooves is realized, and the installation quality of the copper bars and the quality of a battery pack product are effectively guaranteed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural view of an error-proofing tool for battery packaging according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a part of the error-proofing tool for battery pack assembly according to the embodiment of the present invention;
fig. 3 is a schematic use view of the error-proofing tool for battery packaging according to the embodiment of the present invention.
In the figure: 100. a cover plate body; 110. a notch; 120. a copper bar installation indication diagram; 130. turning over the support; 140. lightening holes; 150. a hanging hole; 160. positioning the projection; 170. an indication mark; 200. a turnover plate; 210. assembly serial number; 220. connecting a pin shaft; 300. copper bars; 400. a battery pack case; 410. and (4) mounting the groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The embodiment of the invention provides a mistake-proofing tool for battery packaging and a mistake-proofing installation method, which can solve the problems that in the prior art, no mistake-proofing tool is arranged for installing a copper bar 300 on a battery pack, and a circuit of the battery pack is short-circuited due to misoperation of personnel in the process of assembling the copper bar 300, so that not only can serious economic loss be caused, but also serious potential safety hazards exist.
Referring to fig. 1, the invention provides an error-proofing tool for battery packaging, which includes a cover plate structure and an overturning structure, wherein the cover plate structure includes a cover plate body 100 and a plurality of notches 110 arranged at the peripheral edge of the cover plate body 100, the plurality of notches 110 are respectively used for corresponding to the positions of copper bar 300 mounting grooves 410 of a battery pack, the overturning structure includes a plurality of overturning plates 200 rotatably connected to the peripheral edge of the cover plate, each overturning plate 200 covers at least one notch 110, and the plurality of overturning plates 200 are respectively used for displaying copper bar mounting indication diagrams 120 at the corresponding positions after being overturned.
The embodiment of the invention provides an error-proof tool for battery packaging and an error-proof installation method, wherein a cover plate structure and a turning plate structure are arranged, the cover plate structure comprises a cover plate ladder and a plurality of notches 110 arranged at the peripheral edge of the cover plate body 100, the turning structure comprises a plurality of turning plates 200 rotatably connected to the peripheral edge of the cover plate ladder, the notches 110 correspond to the positions of copper bar 300 installation grooves 410 of a battery pack, the turning plates 200 are respectively used for displaying copper bar installation indication diagrams 120 at the positions corresponding to threshold values after being turned on, the error-proof effect of the installation positions of copper bars 300 is realized in the installation process of the copper bars 300 of the battery pack, the installation indication effect of the copper bars 300 among the copper bar 300 installation grooves 410 is realized, and the installation quality of the copper bars 300 and the quality of the battery pack products are effectively guaranteed.
In an embodiment, when the plurality of turning plates 200 are in a state of covering the notches 110, the edges of the turning plates 200 protrude from the peripheral edges of the cover plate body 100, so that an operator can conveniently open the turning plates 200 manually.
In one embodiment, the turning plate structure includes a plurality of pairs of turning supports 130 protruding on the top surface of the cover plate 100, two ends of each turning plate 200 are respectively provided with a connecting pin 220, the connecting pins 220 at two ends of each turning plate 200 are respectively connected to a pair of turning supports 130 in a rotating manner, so that the plurality of turning plates 200 are respectively and rotatably arranged on the cover plate 100, the structural design is simple and effective, the turning plate 200 can be easily and simply turned, after the turning plate 200 is turned, the turning plate 200 can be turned over by 180 degrees, after the turning plate 200 is turned over, the turning plate 200 can be abutted against the top surface of the cover plate 100 to keep a stable turned state, and after the turning plate 200 is turned over, error indication caused by physical turning of the cover plate 100 due to assembly operation in the process of assembling the battery pack and operation of an operator is avoided, affecting the quality and progress of assembly.
As described above, the pairs of turning supports 130 are all convexly disposed on the top surface of the cover plate body 100, the turning plate 200 can be turned 180 ° along the pairs of turning supports 130 correspondingly mounted thereto, so that the turning plate 200 can smoothly lean on the top surface of the cover plate body 100 after being turned, and the convexly disposed turning supports 130 can also mark the front and back surfaces of the cover plate body 100.
The copper bar installation indication diagram 120 is marked between the two gaps 110 on the cover plate body 100, and the copper bar installation indication diagram 120 and the gaps 110 connected with the copper bar installation indication diagram intuitively show the installation and connection method of the copper bar 300 between the copper bar 300 installation grooves 410 on the battery pack.
In another embodiment of the present invention, the flipping base 130 may be integrally disposed on the cover plate 100, and the flipping base 100 may be formed by forming a mounting groove 410 on the cover plate 100 and forming a pin mounting hole on a wall of the mounting groove 410, so long as the flipping plate 200 is rotatably mounted on the top surface of the cover plate 100.
In one embodiment, a pin hole is formed on the slot wall of the notch 110, and the flipping board 200 is installed in the corresponding pin hole by the connecting pin 220 at both ends thereof, so as to rotatably connect the flipping board 200 to the cover board body 100.
In an embodiment, in order to form ordered operation guidance on the installation operation of the copper bar 300 of the battery pack, a plurality of the turning plates 200 are sequentially provided with assembly serial numbers 210, so that an operator can conveniently install the plurality of turning plates 200 on the installation serial numbers to sequentially turn on the turning plates 200, and install the copper bar 300 between the copper bar 300 installation grooves 410 corresponding to the gaps 110 displayed by turning over the turning plates 200 in the copper bar installation indication diagram 120 displayed after the turning plates 200 are opened.
In an embodiment, the cover plate placing indication mark 170 is arranged on the cover plate body 100, the cover plate placing indication mark 170 is used for indicating the installation position of the cover plate body 100, in a specific embodiment, the cover plate placing indication mark 170 is implemented as an indication arrow, the indication arrow points to the high-voltage box, and is used for indicating the placing position of the cover plate body 100 when the cover plate body 100 is covered on the battery pack, so that the wrong placing position of the cover plate body 100 is avoided, and the installation indication and error-prevention function errors of the copper bar 300 are caused.
In an embodiment, the cover plate body 100 is a transparent or semitransparent plate body structure, and is used for an operator to observe the installation surface of the top surface of the battery pack according to the transparent or semitransparent plate body structure, observe the installation condition of the copper bar 300 on the battery pack, and further ensure the installation quality of the copper bar 300 of the battery pack.
In an embodiment, a positioning structure is arranged on the cover plate body 100, the positioning structure is used for positioning and fixing on the battery pack box body 400, and after the error-proof tool is assembled on the battery pack, the error-proof tool is prevented from deviating or even loosening from the position of the battery pack box body 400 in the process of rotating and assembling the copper bar 300 on the battery pack, so that the error-proof function of the error-proof tool is disabled.
In an embodiment, the positioning structure includes a positioning protrusion 160 extending from the bottom surface of the cover plate body 100 to a direction away from the cover plate body 100, and the positioning protrusion 160 is used for being fixed on the module housing of the battery pack case 400.
In a specific embodiment, the positioning protrusion 160 is a rectangular parallelepiped structure extending downward along the bottom surface of the cover plate 100, and the rectangular parallelepiped structure is matched and clamped in the heat dissipation channel of the battery pack case 400, so that the implementation is convenient and simple.
In other embodiments of the present invention, the positioning structure may also be realized as a buckle, and the positioning structure is fastened to the battery pack case 400 by the buckle, as long as the error-proofing tool can be pre-fixed on the battery pack case 400.
In one embodiment, the cover plate 100 has a weight-reducing hole 140 formed in the middle thereof; the hanging hole 150 is formed near the end of the cover plate body 100, and the lightening hole 140 is used for lightening the whole weight of the cover plate body 100 and can be used for observing the installation condition of parts on the top surface of the battery pack when the error-proof tooling is covered on the top surface of the battery pack, so that the installation inspection and the error-proof effects are achieved. When hanging hole 150 and being used for accomodating a plurality of mistake proofing frocks in the battery package assembly workshop, conveniently accomodate a plurality of mistake proofing frocks through the mode that hangs, when avoiding piling up and accomodating a plurality of mistake proofing frocks, the circumstances of the returning face plate 200 bending that the physical weight stack between a plurality of mistake proofing frocks caused or even break appears.
In an embodiment, be equipped with mounting groove 410 on the apron body 100, the installation sets up a universal meter in the mounting groove 410, the universal meter is used for carrying out the short circuit test to copper bar 300 of installing on the battery package for carry out final quality control operation after installing copper bar 300 on the battery package, effectively ensure copper bar 300 installation quality, avoid the condition emergence of serious economic loss and serious potential safety hazard that copper bar 300 installation short circuit caused.
Based on the same invention concept, the invention provides a mistake-proofing installation method of a battery pack, which comprises the following steps:
s1, marking the installation serial number of the copper bar 300 on the main surfaces of the turnover plates 200;
s2, marking a copper bar 300 installation indicating mark 170 between two notches 110 on the top surface of the cover plate body 100 covered by the turnover plates 200 in a turnover manner;
s3, covering the cover plate body 100 on the top surface of the battery pack;
s4, overturning the overturning plates 200 according to the installation sequence numbers of the copper bars 300 on the overturning plates 200, and installing the copper bars 300 in the battery pack copper bar 300 installation grooves 410 corresponding to the notches 110 covered by the overturning plates 200 after overturning each overturning plate 200;
and S5, the copper bars 300 between the adjacent gaps 110 are installed and connected according to the copper bar installation indication chart 120 on the cover plate body 100 covered by the turnover plate 200.
In an embodiment, referring to fig. 2, a copper bar installation indication chart 120 is marked on the cover board body 100 corresponding to the bottom surface of the turnover plate 200 when the turnover plate 200 is in the non-turnover state. In other embodiments of the present invention, the copper bar installation indication map 120 may also be marked on the bottom surface of the turnover plate 200, after the turnover plate 200 is opened, the bottom surface of the turnover plate 200 is turned upwards, and the copper bar installation indication map 120 between the copper bar 300 installation grooves 410 corresponding to the turnover plate 200 is displayed.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It is to be noted that, in the present invention, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. The utility model provides a battery packing is joined in marriage with mistake proofing frock which characterized in that includes:
the cover plate structure comprises a cover plate body and a plurality of notches arranged at the peripheral edges of the cover plate body, and the notches are respectively used for corresponding to the copper bar mounting grooves of the battery pack; and the number of the first and second groups,
the turnover plate structure comprises a plurality of turnover plates which are rotatably connected to the peripheral edge of the cover plate body, each turnover plate is covered with at least one notch, and the turnover plates are respectively used for displaying a copper bar installation indication diagram at the corresponding position after being turned over;
assembly serial numbers are sequentially arranged on the turnover plates;
the cover plate body is provided with a cover plate placing indication mark, and the cover plate placing indication mark is used for indicating the installation direction of the cover plate body;
the cover plate body is of a transparent or semitransparent plate body structure;
the cover plate body is provided with a positioning structure, and the positioning structure is used for positioning and fixing on the battery pack box body;
the positioning structure comprises a positioning bulge extending from the bottom surface of the cover plate body to the direction far away from the cover plate body, and the positioning bulge is used for being fixed on a module shell of the battery pack box body;
a lightening hole is formed in the middle of the cover plate body;
a hanging hole is formed near the end part of the cover plate body;
the cover plate body is provided with a mounting groove, a universal meter is arranged in the mounting groove, and the universal meter is used for carrying out short circuit test on a copper bar mounted on the battery pack.
2. The battery pack assembly mistake proofing tool of claim 1, wherein the turnover plate structure comprises a plurality of pairs of turnover supports protruding from the top surface of the cover plate body, two ends of each turnover plate protrude and are provided with connecting pins, and the connecting pins at the two ends of each turnover plate are rotatably connected to the pair of turnover supports respectively.
3. A mistake-proofing mounting method applied to a mistake-proofing tool for battery packaging according to any one of claims 1-2, characterized by comprising the steps of:
marking installation serial numbers of the copper bars on the main surfaces of the turnover plates;
marking copper bar installation indication marks between two notches on the top surface of the cover plate body covered by the turnover plates in a turnover mode;
covering the cover plate body on the top surface of the battery pack;
turning over the turnover plates according to the copper bar installation sequence numbers on the turnover plates, and installing the copper bars in the battery pack copper bar installation grooves corresponding to the notches formed in the turnover plate covers after turning over each turnover plate;
and the copper bars between the adjacent gaps are installed and connected according to a copper bar installation indication diagram on the cover plate body covered by the turnover plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011085337.9A CN112331896B (en) | 2020-10-12 | 2020-10-12 | Error-proof tool for battery packaging and error-proof mounting method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011085337.9A CN112331896B (en) | 2020-10-12 | 2020-10-12 | Error-proof tool for battery packaging and error-proof mounting method |
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| CN112331896A CN112331896A (en) | 2021-02-05 |
| CN112331896B true CN112331896B (en) | 2022-05-20 |
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| CN114434382B (en) * | 2021-12-30 | 2024-05-03 | 苏州浪潮智能科技有限公司 | Device and method for mounting components |
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| CN112331896A (en) | 2021-02-05 |
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