CN115441034A - Battery assembly quality - Google Patents

Battery assembly quality Download PDF

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Publication number
CN115441034A
CN115441034A CN202210769782.XA CN202210769782A CN115441034A CN 115441034 A CN115441034 A CN 115441034A CN 202210769782 A CN202210769782 A CN 202210769782A CN 115441034 A CN115441034 A CN 115441034A
Authority
CN
China
Prior art keywords
groove section
width
battery
limiting
lifting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210769782.XA
Other languages
Chinese (zh)
Inventor
周静
周晓辉
林懿
江桦锐
吴磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Hymson Laser Intelligent Equipment Co Ltd
Original Assignee
Shenzhen Hymson Laser Intelligent Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Hymson Laser Intelligent Equipment Co Ltd filed Critical Shenzhen Hymson Laser Intelligent Equipment Co Ltd
Priority to CN202210769782.XA priority Critical patent/CN115441034A/en
Publication of CN115441034A publication Critical patent/CN115441034A/en
Pending legal-status Critical Current

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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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The embodiment of the invention discloses a battery assembling device which comprises a mounting seat, a limiting shell and a lifting mechanism, wherein the limiting shell and the lifting mechanism are arranged on the mounting seat, a containing groove is formed in the limiting shell, the containing groove is used for containing at least part of a battery, the lifting mechanism comprises a driver and a connecting part, the connecting part is connected with the limiting shell, and the driver is used for driving the connecting part to lift.

Description

Battery assembly quality
Technical Field
The invention relates to the technical field of battery preparation, in particular to a battery assembling device.
Background
Various electronic devices generally need to be powered by batteries, and the quality of the batteries directly affects the operation process and the service life of the electronic devices. The square battery mainly comprises a battery cell, a top cover and a bottom shell, wherein the top cover is generally placed on a mounting seat, the battery cell is placed on the top cover, and the bottom shell is sleeved to complete assembly.
At present, the mechanical arm is generally adopted to assemble the battery cell into the shell, but the mechanical arm is complex in structure and low in assembly precision, so that the battery assembly is not required easily, and the yield of the battery is influenced.
Disclosure of Invention
The invention provides a battery assembling device, which aims to solve the technical problems that the battery assembling difficulty is high and the structure of the assembling device is complex in the prior art.
In order to solve the above technical problem, one technical solution adopted by the present invention is to provide a battery assembling apparatus, including:
a mounting seat;
the limiting shell is arranged on the mounting seat, a containing groove is formed in the limiting shell, and the containing groove is used for containing at least part of a battery;
the lifting mechanism comprises a driver and a connecting part, the connecting part is connected with the limiting shell, and the driver is used for driving the connecting part to lift.
In a specific embodiment, the accommodating groove includes a first groove section and a second groove section, the axes of the first groove section and the second groove section are overlapped, and the width of the first groove section is smaller than the width of the second groove section, so that the bottom surface of the second groove section forms a first bearing surface, the first groove section is used for accommodating the top cover of the battery, and the first bearing surface is used for bearing the bottom case of the battery.
In a specific embodiment, a width of the first groove section along a first direction is greater than or equal to a width of the top cover along the first direction, and the width of the first groove section along the first direction is smaller than the width of the bottom cover along the first direction.
In a specific embodiment, a difference between a width of the second groove segment in the first direction and a width of the battery core of the battery in the first direction is greater than or equal to a thickness of the bottom case in the first direction.
In a specific embodiment, the accommodating groove further includes a third groove section, the third groove section is disposed on a side of the first groove section away from the second groove section, a protrusion is disposed on the mounting seat, the third groove section is configured to accommodate at least a portion of the protrusion, and the top cover is supported on the protrusion.
In a specific embodiment, a first limiting portion is disposed on the protruding portion, and the first limiting portion is used for being matched with a second limiting portion on the top cover to limit the top cover on the protruding portion.
In a specific embodiment, the connecting portion of the lifting mechanism includes a lifting rod, the driver is connected to the lifting rod, and the lifting rod is connected to the limiting housing.
In a specific embodiment, the lifting mechanism further comprises a rotating disc, the rotating disc is in driving connection with the driver, and the lifting rod is connected with or abutted against the rotating disc, so that the rotating disc can drive the lifting rod to move.
In a specific embodiment, the rotating disc is formed with an accommodating opening, the lifting rod includes a main rod body and an extending portion disposed on the main rod body, at least a portion of the extending portion is accommodated in the accommodating opening, a length of the accommodating opening in a lifting direction of the limiting shell is greater than a length of a portion of the extending portion accommodated in the accommodating opening in the lifting direction of the limiting shell, and a width of the accommodating opening in a vertical direction of the lifting direction of the limiting shell is greater than a width of a portion of the extending portion accommodated in the accommodating opening in the vertical direction of the lifting direction of the limiting shell.
In a specific embodiment, the lifting mechanism further includes a transmission wheel, the transmission wheel is connected to the driver, a first gear tooth is formed on an outer side wall of the rotating disc, a second gear tooth is formed on an outer side wall of the transmission wheel, and the first gear tooth is engaged with the second gear tooth.
The embodiment of the invention has the following beneficial effects:
after having adopted above-mentioned battery assembly device, it is spacing to battery formation holding can make spacing casing, the difficult displacement that produces of battery in the assembling process, the assembling process is more stable, and spacing casing can go up and down relatively the mount pad, with the pressfitting assembly of cooperation spacing casing realization electricity core and/or the pressfitting assembly of top cap and drain pan, make spacing casing can descend at the pressfitting assembly's of electricity core in-process, in order to accomplish the assembly of battery, can also make spacing casing can descend along with the drain pan at the pressfitting assembly's of top cap and drain pan in-process, reduce or avoid the drain pan excessively to interfere the damage that causes with spacing casing at the in-process with the top cap pressfitting.
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 the drawings without creative efforts.
Wherein:
fig. 1 is a perspective view showing a partial structure of a battery mounting apparatus according to an embodiment.
Fig. 2 is a side view schematically illustrating a part of the structure of a battery mounting apparatus and a cell in one embodiment.
Fig. 3 is a schematic perspective view of a partial structure of a battery mounting apparatus and a partial structure of a battery in one embodiment.
Fig. 4 is a schematic side view of a part of the structure of a battery mounting apparatus and a battery in one embodiment.
FIG. 5 is an enlarged partial cross-sectional view of a portion of the structure of FIG. 4;
fig. 6 is a perspective view of another perspective view of a partial structure of a battery mounting apparatus in one embodiment.
Fig. 7 is a front view schematically showing a part of the structure of a battery mounting apparatus according to an embodiment.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
Referring to fig. 1 and fig. 2, an embodiment of the battery assembling apparatus 10 of the present invention includes a mounting base 100, a limiting casing 200, and a lifting mechanism 300, wherein a battery cell 420 includes two battery cell units 421, and the two battery cell units 421 can be pressed and carried on a top cover 410 on the mounting base 100 under the action of a core-closing mechanism 500 of the assembling apparatus 10. The core-assembling mechanism 500 can drive the battery cell unit 421 to press along an arc path shown by a dotted line, and the battery cell 420 formed after the pressing is carried on the top cover 410. Because the limiting shell 200 is disposed on the mounting seat 100 and protrudes from the mounting seat 100, the battery cell unit 421 may interfere with the limiting shell 200 when moving to the mounting seat 100 along the arc path shown by the dotted line, and therefore the limiting shell 200 may be driven by the lifting mechanism 300 to actively descend and avoid interfering with the battery cell unit 421.
Referring to fig. 1 to 4, in the present embodiment, the limiting casing 200 is disposed on the mounting base 100, the limiting casing 200 is formed with a receiving groove 210, the receiving groove 210 is used for receiving at least a portion of the battery 400, the lifting mechanism 300 includes a driver (not shown in the drawings) and a connecting portion (not shown in the drawings), the connecting portion is connected to the limiting casing 200, the driver is used for driving the connecting portion to lift, after the battery assembling apparatus 10 is adopted, the limiting casing 200 can form a receiving limit for the battery 400, the battery 400 is not easily displaced during the assembling process, the assembling process is more stable, the limiting casing 200 can lift relative to the mounting base 100 to cooperate with the limiting casing 200 to realize the press-fit assembly of the battery core 420 and/or the press-fit assembly of the top cover 410 and the bottom cover 430, so that the limiting casing 200 can descend during the press-fit assembly of the battery core 420 to complete the assembly of the battery 400, and the limiting casing 200 can also descend along with the bottom cover 430 during the press-fit assembly of the top cover 410 and the bottom cover 430, thereby reducing or avoiding damage caused by excessive interference between the bottom cover 430 and the limiting casing 200 during the press-fit process with the top cover 410.
Specifically, in this embodiment, the accommodating groove 210 is used for accommodating at least part of the top cover 410 of the battery 400, at least part of the battery core 420 of the battery 400, and at least part of the bottom case 430 of the battery 400, so that the limiting casing 200 can form an accommodating space for the top cover 410 and the bottom case 430 of the battery 400, and further, the top cover 410 and the bottom case 430 are aligned more accurately, and the top cover 410 and the bottom case 430 are not easily displaced during the assembly process, so that the assembly process is more stable.
Referring to fig. 5, the accommodating groove 210 includes a first groove section 220 and a second groove section 230, axes of the first groove section 220 and the second groove section 230 are overlapped, the first groove section 220 is close to the mounting base 100, the second groove section 230 is far away from the mounting base 100, a width D1 of the first groove section 220 is smaller than a width D2 of the second groove section 230, so that a first bearing surface 231 is formed on a bottom surface of the second groove section 230, the first groove section 220 is used for accommodating the top cover 410 of the battery 400, the first bearing surface 231 is used for bearing the bottom case 430 of the battery 400, the top cover 410 of the battery 400 can be accommodated and limited by the first groove section 220, the bottom case 430 of the battery 400 can be accommodated and limited by the second groove section 230, alignment of the top cover 410 and the bottom case 430 is more accurate, the top cover 410 and the bottom case 430 are not easy to displace in an assembling process, and the assembling process is more stable.
In this embodiment, a width D1 of the first groove section 220 along the first direction (the left-right direction shown in fig. 5) is greater than or equal to a width S1 of the top cover 410 along the first direction, so that the top cover 410 can be limited in the first groove section 220, the top cover is not easily displaced in the whole installation process, the width D1 of the first groove section 220 along the first direction is less than a width S2 of the bottom cover 430 along the first direction, so that the bottom cover 430 can be limited in a space defined by the first bearing surface 231, the side wall of the second groove section 230, and the outer side wall of the battery cell 420, the bottom cover 430 and the top cover 410 are conveniently aligned, the bottom cover 430 is not easily inclined, and the pre-positioning of the bottom cover 430 can be achieved.
In this embodiment, a difference between a width D2 of the second slot segment 230 in the first direction and a width S3 of the battery core 420 of the battery 400 in the first direction is greater than or equal to a thickness S4 of the bottom case 430 in the first direction, so that the bottom case 430 can be inserted between the battery core 420 and a sidewall of the second slot segment 230, and pre-positioning of the bottom case 430 and the top cover 410 is further achieved.
In this embodiment, the upper opening of the second groove section 230 has a flared opening, which can play a role in guiding the bottom case 430, so that the bottom case 430 can be inserted between the cell 420 and the sidewall of the second groove section 230.
In this embodiment, the upper opening of the first groove section 220 has a flared opening in cross section, which can guide the top cap 410, so that the top cap 410 can be conveniently installed in the first groove section 220.
Specifically, after the top cover 410 and the battery cell 420 are sequentially placed on the mounting base 100, the bottom case 430 is sleeved on the battery cell 420 and is supported on the first supporting surface 231, at this time, the bottom surface of the bottom case 430 is located above the top cover 410, and the bottom case 430 is not connected with the top cover 410; the bottom case 430 is forced to be pressed downwards, and the limiting case 200 can be passively descended along with the bottom case 430, so that the bottom case 430 is pressed with the top cover 410, and the bottom case 430 is connected with the top cover 410.
In this embodiment, the receiving groove 210 may further include a third groove 240, the third groove 240 is disposed on a side of the first groove 220 away from the second groove 230, the mounting seat 100 includes a main body 110 and a protrusion 120 disposed on the main body 110, the third groove 240 is used for receiving at least a portion of the protrusion 120, and the top cover 410 is supported on the protrusion 120, so that the supporting force on the top cover 410 is better, and the position of the top cover 410 is more stable.
In this embodiment, the width D3 of the third groove section 240 is smaller than the width D1 of the first groove section 220, so that the bottom surface of the first groove section 220 forms a second bearing surface 221, and the second bearing surface 221 is used for bearing the top cover 410, so that the supporting force for the top cover 410 is further better, and the position of the top cover 410 is more stable.
In this embodiment, the protruding portion 120 is provided with a first limiting portion 121, the top cover 410 is provided with a second limiting portion (not shown in the figure), the first limiting portion 121 and the second limiting portion cooperate to limit the top cover 410 on the protruding portion 120, so that the top cover 410 is further not easy to displace in the assembling process, and the position of the top cover 410 is more stable.
In this embodiment, the first position-limiting portion 121 may be a position-limiting groove, and the second position-limiting portion may be a position-limiting protrusion.
In other embodiments, the limiting groove may be disposed on the top cover 410, and the limiting protrusion is correspondingly disposed on the protruding portion 120, which is not limited herein.
In other embodiments, the first position-limiting portion 121 and the second position-limiting portion may also be a buckle, an adhesive, or the like, which are engaged with each other, and are not limited herein.
In this embodiment, the limiting housing 200 includes a main body plate 250 and a side plate 260 connected to the main body plate 250, the receiving groove 210 is formed on the main body plate 250, the main body plate 250 is used for being carried on the top surface of the mounting base 100, and the side plate 260 is used for being abutted against the side surface of the mounting base 100, so that the position of the limiting housing 200 on the mounting base 100 is more stable.
In this embodiment, the side plate 260 of the limiting shell 200 may be provided with a first guide portion 270, the mounting base 100 may be provided with a second guide portion 130, and the first guide portion 270 and the second guide portion 130 cooperate to guide the lifting of the limiting shell 200, so that the lifting process of the limiting shell 200 is more stable.
In this embodiment, the first guide part 270 may be a guide groove, and the second guide part 130 may be a guide bar.
In other embodiments, the guide slot may also be disposed on the mounting base 100, and the guide rod is correspondingly disposed on the limiting casing 200, which is not limited herein.
Referring to fig. 6 and 7 together, in this embodiment, the connection portion may include a lifting rod 310, the driver is in driving connection with the lifting rod 310, the lifting rod 310 is connected with the limiting housing 200, so that the driver can drive the limiting housing 200 to ascend and descend through the lifting rod 310, and the lifting mechanism 300 has a simple structure, is easy to prepare, and has high reliability.
In this embodiment, the driver may be a motor, a cylinder, or the like.
In other embodiments, the driver may also be directly connected to the limiting housing 200 to drive the limiting housing 200 to ascend and descend, which is not limited herein.
In this embodiment, the lifting mechanism 300 may further include a rotating disc 320, the rotating disc 320 is in driving connection with the driver, and the lifting rod 310 is connected or abutted with the rotating disc 320, so that the rotating disc 320 can drive the lifting rod to move.
In the embodiment, the rotating disc 320 is formed with an accommodating opening 321, the lifting rod 310 includes a main rod body 311 and an extending portion 312 disposed on the main rod body 311, and at least a portion of the extending portion 312 is accommodated in the accommodating opening 321, so that when the rotating disc 320 rotates, a sidewall of the accommodating opening 321 can abut against the extending portion 312, and further the extending portion 312 is driven to move.
In the present embodiment, the length of the receiving opening 321 in the ascending and descending direction of the limiting casing 200 is greater than the length of the portion of the extending portion 312 received in the receiving opening 321 in the ascending and descending direction of the limiting casing 200, the width of the receiving opening 321 in the vertical direction of the ascending and descending direction of the limiting casing 200 is greater than the width of the portion of the extending portion 312 received in the receiving opening 321 in the vertical direction of the ascending and descending direction of the limiting casing 200, that is, the portion of the extending portion 312 received in the receiving opening 321 is movably disposed in the receiving opening 321, so that the bottom casing 430 and the top cover 410 are press-fitted, and when the limiting casing 200 is moved down with the bottom casing 430, the extending portion 312 can move in the receiving opening 321 and is not blocked by the rotating disc 320.
In the embodiment, the accommodating opening 321 is open, so that the extending portion 312 can move more flexibly in the accommodating opening 321, and is not easily interfered with the sidewall of the accommodating opening 321 during the movement process to cause damage.
In this embodiment, the extending portion 312 may further include a roller 313, and the roller 313 is configured to abut against a sidewall of the accommodating hole 321, so as to reduce abrasion generated when the lifting rod 310 abuts against the rotating disc 320, which is beneficial to prolonging the service life of the lifting mechanism 300.
In this embodiment, the rotating shaft of the roller 313 may be integrally formed with the extending portion 312, so that the overall mechanism of the lifting mechanism 300 can be simplified.
In other embodiments, the roller 313 and the extension 312 may be connected by a fixing member, such as a screw, or the like, or the roller 313 and the extension 312 may be connected by a bearing, which can reduce the friction between the roller 313 and the extension 312, so that the service life of the roller 313 and the extension 312 is longer.
In other embodiments, the rotating disc 320 may be connected to the lifting rod 310 through a connecting mechanism (not shown), which is not limited herein.
In this embodiment, the lifting mechanism 300 may further include a transmission wheel 330, the transmission wheel 330 is connected to the driver, a first gear 322 is formed on an outer sidewall of the rotary disc 320, a second gear 331 is formed on an outer sidewall of the transmission wheel 330, and the first gear 322 is engaged with the second gear 331, so that the transmission wheel 330 can drive the rotary disc 320 to rotate.
In this embodiment, the diameter of the rotating disc 330 is greater than the diameter of the driving wheel 330, so that the rotating speed of the rotating disc 330 is less than the rotating speed of the driving wheel 330, which is beneficial to improving the lifting accuracy of the lifting rod 310.
In this embodiment, the lifting mechanism 300 may further include an elastic member (not shown in the figure), the elastic member is disposed between the mounting base 100 and the limiting housing 200, one end of the elastic member abuts against the top surface of the mounting base 100, and the other end of the elastic member abuts against the bottom surface of the limiting housing 200, so that after the lifting mechanism 300 drives the limiting housing 200 to descend and remove the acting force on the limiting housing 200, or after the limiting housing 200 descends along with the bottom shell 430, the limiting housing 200 can rebound and ascend under the effect of the elastic member, thereby achieving the resetting.
In this embodiment, the lifting mechanism 300 may further include a controller, where the controller is connected to a driver, and the controller is configured to control the limiting casing 200 to descend relative to the mounting base 100 through the driver before the battery cell 420 of the battery 400 is mounted on the mounting base 100, so as to avoid the battery cell 420; the controller may also be configured to control the driver to remove the acting force on the limiting housing 200 after the battery cell 420 is mounted on the mounting base 100, so that the limiting housing 200 can be reset to limit the top cover 410 and the bottom cover 430.
While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims (10)

1. A battery mounting apparatus, comprising:
a mounting seat;
the limiting shell is arranged on the mounting seat, a containing groove is formed in the limiting shell, and the containing groove is used for containing at least part of a battery;
the lifting mechanism comprises a driver and a connecting part, the connecting part is connected with the limiting shell, and the driver is used for driving the connecting part to lift.
2. The assembling device according to claim 1, wherein the receiving groove comprises a first groove section and a second groove section, axes of the first groove section and the second groove section are overlapped, and a width of the first groove section is smaller than a width of the second groove section, so that a bottom surface of the second groove section forms a first bearing surface, the first groove section is used for receiving a top cover of the battery, and the first bearing surface is used for bearing a bottom shell of the battery.
3. The fitting arrangement according to claim 2, characterised in that the width of the first groove section in a first direction is greater than or equal to the width of the top cover in the first direction, the width of the first groove section in the first direction being smaller than the width of the bottom cover in the first direction.
4. The assembly device of claim 2, wherein a difference between a width of the second slot segment in the first direction and a width of the cell of the battery in the first direction is greater than or equal to a thickness of the bottom case in the first direction.
5. The assembly apparatus according to claim 2, wherein the receiving groove further includes a third groove section, the third groove section is disposed on a side of the first groove section away from the second groove section, a protrusion is disposed on the mounting seat, the third groove section is configured to receive at least a portion of the protrusion, and the top cover is supported on the protrusion.
6. The assembling device as claimed in claim 5, wherein a first limiting portion is provided on said protruding portion, said first limiting portion being adapted to cooperate with a second limiting portion on said top cover to limit said top cover on said protruding portion.
7. The assembly device of claim 1, wherein the connection portion of the lifting mechanism includes a lifting rod, the driver is connected to the lifting rod, and the lifting rod is connected to the retaining housing.
8. The assembly device of claim 7, wherein the lifting mechanism further comprises a rotating disc in driving connection with the driver, and the lifting rod is connected with or abutted against the rotating disc, so that the rotating disc can drive the lifting rod to move.
9. The assembling apparatus according to claim 8, wherein the rotating disc is formed with a receiving opening, the lifting lever includes a main lever body and an extending portion provided on the main lever body, at least a part of the extending portion is received in the receiving opening, a length of the receiving opening in a lifting direction of the limit housing is greater than a length of the extending portion received in the receiving opening in the lifting direction of the limit housing, and a width of the receiving opening in a direction perpendicular to the lifting direction of the limit housing is greater than a width of the extending portion received in the receiving opening in the lifting direction of the limit housing.
10. The assembly apparatus of claim 8, wherein the lifting mechanism further comprises a transmission wheel coupled to the actuator, wherein a first gear is formed on an outer sidewall of the rotary plate, and a second gear is formed on an outer sidewall of the transmission wheel, wherein the first gear is engaged with the second gear.
CN202210769782.XA 2022-07-01 2022-07-01 Battery assembly quality Pending CN115441034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210769782.XA CN115441034A (en) 2022-07-01 2022-07-01 Battery assembly quality

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210769782.XA CN115441034A (en) 2022-07-01 2022-07-01 Battery assembly quality

Publications (1)

Publication Number Publication Date
CN115441034A true CN115441034A (en) 2022-12-06

Family

ID=84240798

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210769782.XA Pending CN115441034A (en) 2022-07-01 2022-07-01 Battery assembly quality

Country Status (1)

Country Link
CN (1) CN115441034A (en)

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