CN220652065U - Battery cell shell-entering device - Google Patents
Battery cell shell-entering device Download PDFInfo
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- CN220652065U CN220652065U CN202322259974.9U CN202322259974U CN220652065U CN 220652065 U CN220652065 U CN 220652065U CN 202322259974 U CN202322259974 U CN 202322259974U CN 220652065 U CN220652065 U CN 220652065U
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- battery cell
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 162
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 162
- 230000007246 mechanism Effects 0.000 claims abstract description 138
- 238000009434 installation Methods 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 14
- 238000001179 sorption measurement Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000011258 core-shell material Substances 0.000 description 6
- 238000011161 development Methods 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000005041 Mylar™ Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery core shell-entering device, and relates to the technical field of battery manufacturing. The shell mouth positioning mechanism comprises a shell mouth mounting frame, a shell mouth positioning driving piece, a shell mouth guiding part and an aluminum shell adsorption part, wherein the shell mouth positioning mechanism is arranged on a base, the shell mouth mounting frame is provided with the shell mouth positioning driving piece and the shell mouth guiding part, and the aluminum shell adsorption part is arranged on the shell mouth guiding part. The shell opening guide part comprises a shell opening first guide block, a shell opening second guide block and a shell opening connecting plate, wherein the shell opening connecting plate is provided with the shell opening first guide block and the shell opening second guide block, and the shell opening connecting plate is provided with an aluminum shell adsorption part. The utility model has the beneficial effects that the data of the resistance applied when the battery core is put into the shell is read through the shell-in pressure sensor, and whether the shell-in is completed or not and whether the shell-in process generates strain or not are judged according to the conditions. The shell opening is pulled to the outer side through the aluminum shell adsorption part, so that the aluminum shell is opened, and the electric core is convenient to enter. The guiding and deviation correcting functions are realized through the guiding inclined surface on the aluminum shell passing opening.
Description
Technical Field
The utility model relates to the technical field of battery manufacturing, in particular to a battery core shell-entering device.
Background
In the global dual-carbon background, new energy sources become the main direction of global development. With the rapid development of new energy automobile industry and energy storage industry in China, the lithium battery technology has been rapidly developed in recent years as a power source and an energy storage battery core of the new energy automobile. Meanwhile, the requirements for lithium batteries are continuously increasing due to the rapid development of industries such as electric vehicles, electric tools, energy storage and the like.
In the production process of the lithium ion battery, after the ultrasonic welding processing of the electrode lug is finished, the bare cell with the packaged Mylar is filled into the steel shell or the aluminum shell for welding, the smaller the gap between the cell and the shell is, the safer the produced battery is, but the smaller the gap between the cell and the shell is, the difficulty in entering the cell into the shell is caused.
In the prior art, automatic mechanical equipment is adopted, but when the battery is put into the shell, the Mylar is easily scratched at the shell opening, so that the battery cell is short-circuited, and the rejection rate is high. In the existing shell entering machine, a guiding and positioning mechanism is absent, and a shell opening mechanism is absent, so that the shell entering accuracy of the battery cell is low, and the battery cell is easy to damage.
Disclosure of Invention
The utility model aims to solve the problems of lack of guidance, low accuracy and easy damage of a battery cell in the prior art when the battery cell is put into a shell, and provides a battery cell putting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a cell casing apparatus, comprising:
the battery cell pushing mechanism 2, the battery cell positioning mechanism 3, the shell opening positioning mechanism 4, the aluminum shell positioning mechanism 5 and the battery cell blanking mechanism 6 are sequentially arranged along the length direction of the base 1;
the battery cell pushing mechanism 2 is arranged on the base 1 and can move along the length direction of the base 1 and is used for pushing the battery cell to the shell opening positioning mechanism 4;
the battery cell positioning mechanism 3 is arranged on the base 1 and positioned on the moving path of the battery cell pushing mechanism 2 and is used for positioning the battery cell;
the shell positioning mechanism 4 is arranged on the base 1 and is used for compressing and fixing a shell of an aluminum shell, the shell positioning mechanism 4 comprises a shell mounting frame 41, a shell positioning driving piece 42, a shell guiding part 43 and an aluminum shell adsorbing part 44, two ends of the shell mounting frame 41 are respectively provided with a shell positioning driving piece 42 and a shell guiding part 43, the shell positioning driving piece 42 drives the shell guiding part 43 to move along the shell mounting frame 41, the shell guiding part 43 is provided with the aluminum shell adsorbing part 44 used for adsorbing the aluminum shell, the shell guiding part 43 comprises a shell first guiding block 431, a shell second guiding block 432 and a shell connecting plate 433, the shell connecting plate 433 is provided with a shell first guiding block 431 and a shell second guiding block 432 in parallel, the shell first guiding block 431 is provided with a cell passing hole 4311 through which a power supply core passes, the shell second guiding block 432 is provided with an aluminum shell passing hole 4321 through which is used for the aluminum shell to pass through, and the shell second guiding block 432 is provided with the shell connecting plate 433 on the same side as the shell 433;
the aluminum shell positioning mechanism 5 is arranged on the base 1 and can move along the length direction of the base 1 and is used for clamping the aluminum shell and pushing the aluminum shell to the shell opening positioning mechanism 4;
and the battery cell blanking mechanism 6 is arranged on the base 1 and can move along the length direction of the base 1 and is used for grabbing the battery cell after the shell is completely inserted and moving the battery cell out of the shell opening positioning mechanism 4.
Further, the outer walls of the cell passing opening 4311 and the aluminum housing passing opening 4321 are respectively provided with a guiding inclined plane 434.
Further, the base 1 comprises a base 11 and a movable guide rail 12 arranged along the length direction of the base 11, and the movable guide rail 12 is provided with three movable guide rails and is respectively connected with the battery cell pushing mechanism 2, the aluminum shell positioning mechanism 5 and the battery cell blanking mechanism 6.
Further, the electric core pushing mechanism 2 includes a pushing base 21, a pushing air pump 22, a pushing mounting seat 23 and an electric core pushing portion 24, the pushing base 21 is disposed on the base 1 and can move along the length direction of the base 1, the pushing air pump 22 is mounted on the pushing base 21, the pushing mounting seat 23 is spatially perpendicular to the pushing base 21, and the electric core pushing portion 24 is disposed on the pushing mounting seat 23.
Further, the electrical core pushing portion 24 includes an electrical core shell pushing block 241, an electrical core shell pushing rail 242 and a shell pressure sensor 243, the electrical core shell pushing block 241 is movably connected with the pushing mount 23 through the electrical core shell pushing rail 242, and the shell pressure sensor 243 is located on the pushing mount 23 and is abutted against the electrical core shell pushing block 241.
Further, the battery cell positioning mechanism 3 is respectively provided with one on two sides of the battery cell, the battery cell positioning mechanism 3 comprises a positioning mounting seat 31, a positioning driving piece 32, a guide strip 33 and a distance sensor 34, the positioning mounting seat 31 is provided with the guide strip 33 arranged along the length direction of the base 1, and the mounting seat is provided with the distance sensor 34 and the positioning driving piece 32 capable of pushing the battery cell to move transversely.
Further, the aluminum shell positioning mechanism 5 comprises an aluminum shell mounting frame 51, an aluminum shell driving piece 52 and a clamping block 53, wherein the aluminum shell mounting frame 51 is arranged on the base 1 and can move along the length direction of the base 1, the aluminum shell driving piece 52 is arranged on two sides of the aluminum shell mounting frame 51, and the clamping block 53 arranged along the length direction of the base 1 is arranged on the aluminum shell driving piece 52.
Further, opposite sides of the two clamping blocks 53 are recessed inwards to form a clamping countersink 531.
After the technical scheme is adopted, the utility model has the beneficial effects that: the aluminum shells with different specifications are clamped by adjusting the distance between the two clamping blocks, so that the application range of the equipment is increased.
The electric core is arranged through the electric core positioning mechanism to prevent the electric core from being scratched in the process of pushing the electric core into the aluminum shell.
And reading the data of the resistance of the battery core when the battery core is put into the shell through the shell-in pressure sensor, and judging whether the shell-in is finished or not and whether the conditions such as strain and the like are generated in the shell-in process or not.
The shell opening is pulled to the outer side through the aluminum shell adsorption part, so that the aluminum shell is opened, and the electric core is convenient to enter.
The guiding and deviation correcting functions are realized through the guiding inclined surface on the aluminum shell passing opening.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of a base in the present utility model.
Fig. 3 is a schematic structural view of a cell pushing mechanism in the present utility model.
Fig. 4 is a schematic structural view of a cell positioning mechanism in the present utility model.
Fig. 5 is a schematic structural view of a shell opening positioning mechanism in the present utility model.
Fig. 6 is a schematic structural view of the shell opening guide in the present utility model.
Fig. 7 is a schematic structural view of an aluminum shell positioning mechanism in the utility model.
Reference numerals illustrate: base 1, base 11, moving rail 12, cell pushing mechanism 2, pushing base 21, pushing air pump 22, pushing mount 23, cell pushing part 24, cell in-case pushing block 241, cell in-case rail 242, in-case pressure sensor 243, cell positioning mechanism 3, positioning mount 31, positioning driver 32, guide bar 33, distance sensor 34, port positioning mechanism 4, port mounting bracket 41, port positioning driver 42, port guide part 43, port first guide block 431, cell passing port 4311, port second guide block 432, aluminum case passing port 4321, port connecting plate 433, guide inclined surface 434, step 435, aluminum case adsorbing part 44, aluminum case positioning mechanism 5, aluminum case mounting bracket 51, aluminum case driver 52, holding block 53, holding sink 531, and cell discharging mechanism 6.
Description of the embodiments
Referring to fig. 1-7, the technical scheme adopted in the specific embodiment is as follows: a cell casing apparatus, comprising:
the base 1 is arranged on the bottom surface of the workshop, and the battery cell pushing mechanism 2, the battery cell positioning mechanism 3, the shell opening positioning mechanism 4, the aluminum shell positioning mechanism 5 and the battery cell blanking mechanism 6 are sequentially arranged along the length direction of the base 1;
the battery cell pushing mechanism 2 is arranged on the base 1 and can move along the length direction of the base 1 and is used for pushing the battery cell to the shell opening positioning mechanism 4;
the battery cell positioning mechanism 3 is arranged on the base 1 and positioned on the moving path of the battery cell pushing mechanism 2 and is used for positioning the battery cell;
the shell opening positioning mechanism 4 is arranged on the base 1 and is used for compressing and fixing the shell opening of the aluminum shell;
the aluminum shell positioning mechanism 5 is arranged on the base 1 and can move along the length direction of the base 1 and is used for clamping the aluminum shell and pushing the aluminum shell to the shell opening positioning mechanism 4;
the battery cell blanking mechanism 6 is arranged on the base 1 and can move along the length direction of the base 1 and is used for grabbing the battery cell after the shell is completely inserted and moving the battery cell out of the shell opening positioning mechanism 4.
By adopting the technical scheme: the shell opening positioning mechanism 4 is taken as a center point, one end of the battery core pushing mechanism 2 is arranged on the left side, and one end of the battery core blanking mechanism 6 is arranged on the right side. The left side of the base 1 is provided with a battery core pushing mechanism 2 and a battery core positioning mechanism 3, the battery core positioning mechanism 3 is positioned on the moving path of the battery core pushing mechanism 2, and the battery core pushing mechanism 2 pushes the battery core on the battery core positioning mechanism 3 to the shell opening positioning mechanism 4. The right side of the base 1 is provided with an aluminum shell positioning mechanism 5 and a battery cell blanking mechanism 6, and the aluminum shell positioning mechanism 5 and the battery cell blanking mechanism 6 can move on the base 1.
In a specific working process, the battery cell and the aluminum shell are respectively placed on the battery cell positioning mechanism 3 and the aluminum shell positioning mechanism 5 through manual or external manipulators (not shown in the figure). Firstly, the aluminum shell positioning mechanism 5 pushes the shell to the shell opening positioning mechanism 4, and the shell opening positioning mechanism 4 clamps the aluminum shell to prevent the aluminum shell from displacement. Then the cell positioning mechanism 3 centers the cell to prevent scratch in the process of pushing the cell into the aluminum shell, then the cell pushing mechanism 2 moves along the base 1 to push the cell into the shell, when the cell is slightly worse (4 mm from the cell top cover to the shell opening in the embodiment) and the cell is completely filled into the aluminum shell, the shell opening positioning mechanism 4 releases the lock on the aluminum shell, and the cell pushing mechanism 2 continues to push the cell forwards to complete the shell filling. And finally, the battery cell blanking mechanism 6 takes the battery cell after the shell is assembled from the shell opening positioning mechanism 4.
The specific base 1 comprises a base 11 and a movable guide rail 12 distributed along the length direction of the base 11, wherein the movable guide rail 12 is provided with three movable guide rails and is respectively connected with the battery cell pushing mechanism 2, the aluminum shell positioning mechanism 5 and the battery cell blanking mechanism 6.
By adopting the technical scheme: the left side of the base 11 is provided with a movable guide rail 12, the guide rail is provided with a battery cell pushing mechanism 2, and the movable guide rail 12 passes through the battery cell positioning structure. Two movable guide rails 12 with different lengths are arranged on the right side of the base 11 in parallel, wherein an aluminum shell positioning mechanism 5 is arranged on the shorter movable guide rail 12, a battery cell blanking mechanism 6 is arranged on the longer movable guide rail 12, and the movable guide rail 12 penetrates through the aluminum shell positioning mechanism 5.
In a specific working process, one of the movable guide rails 12 drives the cell pushing mechanism 2 to move so as to push the cell on the cell positioning mechanism 3 to the shell opening positioning mechanism 4 for shell loading. One of the movable guide rails 12 drives the aluminum shell positioning mechanism 5 to push the aluminum shell to the shell opening positioning mechanism 4 for shell loading. After the shell is completely filled, one of the movable guide rails 12 drives the battery core blanking mechanism 6 to be close to the aluminum shell positioning mechanism 5, and then the battery core blanking mechanism 6 clamps away the battery core after the shell is completely filled.
The specific cell pushing mechanism 2 comprises a pushing base 21, a pushing air pump 22, a pushing mounting seat 23 and a cell pushing part 24. The pushing base 21 is provided on the base 1 and can move along the length direction of the base 1, and the pushing air pump 22 is mounted on the pushing base 21. The pushing mounting seat 23 is spatially perpendicular to the pushing base 21, and a battery cell pushing part 24 is arranged on the pushing mounting seat 23. The cell pushing part 24 includes a cell in-case pushing block 241, a cell in-case guide rail 242, and an in-case pressure sensor 243. The cell shell pushing block 241 is movably connected with the pushing installation seat 23 through a cell shell guide rail 242, and a shell pressure sensor 243 is positioned on the pushing installation seat 23 and is abutted against the cell shell pushing block 241.
By adopting the technical scheme: in this embodiment, the pushing base 21 is in an "h" shape, two parallel short sides are movably mounted on the moving rail 12, and two sides of the long side of the pushing base 21 are respectively provided with a pushing cylinder and a pushing mounting seat 23. In this embodiment, the pushing installation seat 23 is in a T shape, the vertical side of the pushing installation seat 23 is movably connected with the long side of the pushing base 21, the horizontal side of the pushing installation seat 23 is connected with the pushing air pump 22, and the pushing air pump 22 is used for driving the pushing installation seat 23 to move up and down. The pushing installation seat 23 is provided with a battery core pushing part 24 facing the shell opening positioning mechanism 4, and a battery core shell entering guide rail 242 and a shell entering pressure sensor 243 are mounted on the upper end surface of the specific pushing installation seat 23. The cell shell pushing block 241 is movably mounted on the cell shell guide rail 242, and one end of the cell shell pushing block 241 is abutted against the shell pressure sensor 243.
In a specific working process, the pushing base 21 moves along the moving guide rail 12, and the pushing air pump 22 positioned on the pushing base 21 adjusts the height of the pushing installation seat 23 according to the height of the battery cell. When the pushing base 21 approaches the battery core, the battery core in-shell pushing block 241 contacts the battery core, the battery core in-shell pushing block 241 pushes the battery core to be installed in the aluminum shell, the battery core in-shell pushing block 241 is displaced to a certain extent along the battery core in-shell guide rail 242 under the influence of the resistance in the process of installing the battery core, and at this time, the in-shell pressure sensor 243 abutted against the battery core in-shell pushing block 241 reads the data of the resistance and transmits the data to the external processor (not shown in the figure). The external processor judges whether the shell is completely put into the shell or not according to the blocked force condition, and whether the shell is pulled or not in the shell putting process or not.
The specific cell positioning mechanism 3 is respectively provided with one on two sides of the cell, and the cell positioning mechanism 3 comprises a positioning mounting seat 31, a positioning driving piece 32, a guide strip 33 and a distance sensor 34. The mounting seat is provided with a guide bar 33 arranged along the length direction of the base 1, and the mounting seat is provided with a distance sensor 34 and a positioning driving piece 32 capable of pushing the battery cell to move transversely.
By adopting the technical scheme: two symmetrically arranged positioning mounting seats 31 are respectively positioned at two sides of the movable guide rail 12. A guide bar 33 arranged along the length direction of the base 1, a positioning driving piece 32 for adjusting the placing position of the battery cell on the guide bar 33 and a distance sensor 34 for detecting the position of the battery cell on the guide bar 33 are arranged on the top mounting surface of the positioning mounting seat 31.
In a specific working process, the battery cell is placed on the guide bar 33 by a manual or external manipulator (not shown in the figure), and then the distance sensor 34 detects the distance between two sides of the battery cell and the distance sensor 34, and in this embodiment, the model of the distance sensor 34 is CX-411. Finally, the positioning driving piece 32 adjusts the position of the battery core on the guide strip 33 according to the data of the distance sensor 34 and simultaneously swings the battery core positively, so that the battery core is opposite to the shell opening positioning mechanism 4.
The specific shell opening positioning mechanism 4 includes a shell opening mounting frame 41, a shell opening positioning driving member 42, a shell opening guiding portion 43, and an aluminum shell adsorbing portion 44. The two ends of the shell opening mounting frame 41 are respectively provided with a shell opening positioning driving piece 42 and a shell opening guiding part 43, the shell opening positioning driving piece 42 drives the shell opening guiding part 43 to move along the shell opening mounting frame 41, and the shell opening guiding part 43 is provided with an aluminum shell adsorbing part 44 for adsorbing an aluminum shell. The shell opening guide 43 includes a shell opening first guide block 431, a shell opening second guide block 432, and a shell opening connecting plate 433. The shell opening connecting plate 433 is provided with a shell opening first guide block 431 and a shell opening second guide block 432 in parallel, the shell opening first guide block 431 is provided with a battery core passing opening 4311 for passing a battery core, the second guide plate is provided with an aluminum shell passing opening 4321 for passing an aluminum shell, and the shell opening connecting plate 433 on the same side of the second guide plate is provided with an aluminum shell adsorbing part 44. The outer walls of the cell through holes 4311 and the aluminum shell through holes 4321 are respectively provided with a guiding inclined surface 434.
By adopting the technical scheme: the shell opening mounting frame 41 is located in the middle of the base 1, the shell opening positioning driving piece 42 is vertically mounted at the upper end and the lower end of the shell opening mounting frame 41, and the output directions of the shell opening positioning driving pieces 42 are symmetrical. The housing mouth positioning driving member 42 is an air pump in this embodiment. The output end of the shell opening positioning driving piece 42 is connected with a shell opening connecting plate 433, and two ends of the shell opening connecting plate 433 are movably connected with a shell opening mounting frame 41 through guide rails (not shown in the figure) to play a role in guiding. The upper side of the shell opening connecting plate 433 is provided with a shell opening first guide block 431 and a shell opening second guide block 432 in parallel, and the side wall of the shell opening connecting plate 433 on one side of the second guide block is provided with an aluminum shell adsorption part 44, wherein the aluminum shell adsorption part 44 in the embodiment consists of a lifting driving piece (not marked in the figure) and a sucker (not marked in the figure).
In a specific working process, in the process that the aluminum shell positioning mechanism 5 pushes the aluminum shell to move towards the shell opening mounting frame 41, two shell opening positioning driving parts 42 drive the shell opening guiding parts 43 connected respectively to be close to each other so as to enable the two shell opening guiding parts to be in contact, and after the two shell opening guiding parts are in contact, an integral aluminum shell opening 4321 for the aluminum shell to pass through and a battery cell opening 4311 for the battery cell to pass through are formed, and a step 435 is formed between the aluminum shell opening 4321 and the battery cell opening 4311 because the specification of the aluminum shell is larger than that of the battery cell. When the aluminum shell enters the aluminum shell passing opening 4321, the guiding inclined surface 434 positioned on the aluminum shell passing opening 4321 plays a role in guiding and rectifying deviation of the aluminum shell. When the front end of the aluminum shell abuts on the step 435, the aluminum shell positioning mechanism 5 stops pushing the aluminum shell. Then the aluminum shell adsorption part 44 above the aluminum shell through hole 4321 moves downwards to adsorb the top surface of the aluminum shell upwards, and the aluminum shell adsorption part 44 below the aluminum shell through hole 4321 moves upwards to adsorb the bottom surface of the aluminum shell downwards, so that the aluminum shell is opened and the electric core is convenient to enter.
After the aluminum shell is positioned, the cell pushing mechanism 2 pushes the cell to enter from the cell through hole 4311 and then to be installed into the aluminum shell, when the cell is slightly worse (4 mm from the cell top cover to the shell hole in the embodiment) and the aluminum shell is completely installed into the aluminum shell, the aluminum shell adsorption part 44 releases the adsorption of the aluminum shell, and the shell hole guide part 43 releases the positioning of the aluminum shell and returns to the initial position under the drive of the shell hole positioning driving piece 42. And then the cell pushing mechanism 2 continues to move forward to complete the shell loading.
The aluminum shell positioning mechanism 5 comprises an aluminum shell mounting frame 51, an aluminum shell driving module and a clamping block 53. The aluminum shell mounting frame 51 is arranged on the base 1 and can move along the length direction of the base 1, aluminum shell driving modules are arranged on two sides of the aluminum shell mounting frame 51, clamping blocks 53 arranged along the length direction of the base 1 are arranged on the aluminum shell driving modules, and one sides of the two opposite clamping blocks 53 are inwards sunken to form a clamping sink 531.
By adopting the technical scheme: two ends of the aluminum shell mounting frame 51 are respectively provided with an aluminum shell driving module for driving the clamping blocks 53, and the two aluminum shell driving modules are oppositely arranged, and in this embodiment, the aluminum shell driving modules comprise mounting plates (not shown in the figure) for mounting the clamping blocks 53 and an air pump (not shown in the figure) for driving the two mounting plates to move relatively. By adjusting the distance between the two clamping blocks 53 to clamp aluminum shells of different specifications, the application range of the device is increased.
In a specific working process, the aluminum shell is placed into the clamping sinking groove 531 on the clamping block 53 by a manual or external manipulator, and then the clamping block 53 clamps the aluminum shell to clamp the aluminum shell and simultaneously straightens the aluminum shell. After the clamping is completed, the aluminum shell mounting frame 51 brings the aluminum shell to approach the shell opening positioning mechanism 4, and the shell mounting of the battery cell is performed. And in the process of feeding the battery cell into the shell, the shell opening positioning mechanism 4 releases the clamping of the battery cell, the battery cell pushing mechanism 2 continues to push the battery cell forwards, so that the aluminum shell moves along the clamping sinking groove 531 until the bottom end of the aluminum shell contacts the tail end of the clamping sinking groove 531, and the aluminum shell stops displacing the residual battery cell to enter the aluminum shell, so that the shell loading is completed.
The working principle of the utility model is as follows: the aluminum shell and the battery cell are respectively placed on the aluminum shell positioning mechanism 5 and the battery cell pushing mechanism 2 through manual or external mechanical arms. Firstly, the aluminum shell positioning mechanism 5 clamps the aluminum shell to clamp the aluminum shell and simultaneously centers the aluminum shell, and after the clamping is completed, the aluminum shell mounting frame 51 moves towards the shell opening positioning mechanism 4 along with the aluminum shell until the opening end of the aluminum shell abuts against the shell opening first guide block 431. Then the aluminum shell adsorption part 44 above the aluminum shell through hole 4321 moves downwards to adsorb the top surface of the aluminum shell upwards, and the aluminum shell adsorption part 44 below the aluminum shell through hole 4321 moves upwards to adsorb the bottom surface of the aluminum shell downwards, so that the aluminum shell is opened and the electric core is convenient to enter.
After the aluminum shell is opened, the distance sensors 34 of the cell positioning mechanism 3 detect the distances from the two sides of the cell to the distance sensors 34 at first. Then the positioning driving piece 32 adjusts the position of the battery core on the guide bar 33 according to the data of the distance sensor 34 and simultaneously swings the battery core to enable the battery core to face the shell opening positioning mechanism 4, and then the battery core pushing mechanism 2 pushes the battery core to move towards the shell opening positioning mechanism 4. The cell passes through the cell through hole 4311 and enters the aluminum shell until the cell top cover is 4mm left to the shell hole, and the shell hole positioning mechanism 4 releases the locking of the aluminum shell. The cell pushing mechanism 2 continues to push the cell forward, so that the aluminum shell moves along the clamping sink 531 until the bottom end of the aluminum shell contacts the tail end of the clamping sink 531, the aluminum shell stops displacing the residual cell into the aluminum shell, the loading of the cell is completed, and finally the cell blanking mechanism 6 takes away the cell which is positioned on the aluminum shell positioning mechanism 5 and is completed by the loading of the cell.
The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.
Claims (8)
1. The utility model provides a shell device is gone into to electric core which characterized in that: it comprises
The battery cell pushing mechanism (2), the battery cell positioning mechanism (3), the shell opening positioning mechanism (4), the aluminum shell positioning mechanism (5) and the battery cell blanking mechanism (6) are sequentially arranged along the length direction of the base (1);
the battery cell pushing mechanism (2) is arranged on the base (1) and can move along the length direction of the base (1) and is used for pushing the battery cell to the shell opening positioning mechanism (4);
the battery cell positioning mechanism (3) is arranged on the base (1) and positioned on the moving path of the battery cell pushing mechanism (2) and is used for positioning the battery cell;
the shell mouth positioning mechanism (4) is arranged on the base (1) and used for compressing and fixing the shell mouth of the aluminum shell, the shell mouth positioning mechanism (4) comprises a shell mouth mounting frame (41), a shell mouth positioning driving piece (42), a shell mouth guiding part (43) and an aluminum shell mouth connecting plate (433), two shell mouth positioning driving pieces (42) and shell mouth guiding parts (43) are respectively arranged at two ends of the shell mouth mounting frame (41), the shell mouth positioning driving piece (42) drives the shell mouth guiding part (43) to move along the shell mouth mounting frame (41), an aluminum shell mouth adsorbing part (44) used for adsorbing the aluminum shell is arranged on the shell mouth guiding part (43), the shell mouth guiding part (43) comprises a shell mouth first guiding block (431), a shell mouth second guiding block (432) and a shell mouth connecting plate (433), a shell mouth first guiding block (431) and a shell mouth second guiding block (432) are arranged on the shell mouth connecting plate (433) in parallel, a core electricity supply penetrating through the shell mouth first guiding block (431) is arranged on the shell mouth first guiding block (431), and the shell mouth second guiding block (432) penetrates through the aluminum shell mouth (433) and the aluminum shell mouth (433) on the side of the aluminum shell (433) and is provided with the aluminum shell mouth (433);
the aluminum shell positioning mechanism (5) is arranged on the base (1) and can move along the length direction of the base (1) and is used for clamping the aluminum shell and pushing the aluminum shell to the shell opening positioning mechanism (4);
and the battery cell blanking mechanism (6) is arranged on the base (1) and can move along the length direction of the base (1) and is used for grabbing the battery cell after the shell is completely inserted and moving the battery cell out of the shell opening positioning mechanism (4).
2. The cell housing apparatus of claim 1, wherein: the outer walls of the cell passing opening (4311) and the aluminum shell passing opening (4321) are respectively provided with a guide inclined plane (434).
3. The cell housing apparatus of claim 1, wherein: the base (1) comprises a base (11) and a movable guide rail (12) arranged along the length direction of the base (11), wherein the movable guide rail (12) is provided with three electric core pushing mechanisms (2), an aluminum shell positioning mechanism (5) and an electric core blanking mechanism (6) which are respectively connected.
4. The cell housing apparatus of claim 1, wherein: the battery cell pushing mechanism (2) comprises a pushing base (21), a pushing air pump (22), a pushing installation seat (23) and a battery cell pushing part (24), wherein the pushing base (21) is arranged on the base (1) and can move along the length direction of the base (1), the pushing air pump (22) is arranged on the pushing base (21), the pushing installation seat (23) is perpendicular to the pushing base (21) in space, and the battery cell pushing part (24) is arranged on the pushing installation seat (23).
5. The cell housing apparatus of claim 4, wherein: the battery cell pushing part (24) comprises a battery cell shell pushing block (241), a battery cell shell pushing guide rail (242) and a shell pushing pressure sensor (243), wherein the battery cell shell pushing block (241) is movably connected with the pushing installation seat (23) through the battery cell shell pushing guide rail (242), and the shell pushing pressure sensor (243) is located on the pushing installation seat (23) and is abutted against the battery cell shell pushing block (241).
6. The cell housing apparatus of claim 1, wherein: the battery cell positioning mechanism (3) is respectively provided with one on two sides of the battery cell, the battery cell positioning mechanism (3) comprises a positioning mounting seat (31), a positioning driving piece (32), a guide strip (33) and a distance sensor (34), the positioning mounting seat (31) is provided with the guide strip (33) arranged along the length direction of the base (1), and the positioning mounting seat (31) is provided with the distance sensor (34) and the positioning driving piece (32) capable of pushing the battery cell to transversely move.
7. The cell housing apparatus of claim 1, wherein: aluminum hull positioning mechanism (5) include aluminum hull mounting bracket (51), aluminum hull driving piece (52) and grip block (53), aluminum hull mounting bracket (51) are located on base (1) and can follow the length direction of base (1) and remove, aluminum hull driving piece (52) are all installed to the both sides of aluminum hull mounting bracket (51), be equipped with grip block (53) that set up along the length direction of base (1) on aluminum hull driving piece (52).
8. The cell housing apparatus of claim 7, wherein: opposite sides of the two clamping blocks (53) are inwards recessed to form a clamping sink groove (531).
Priority Applications (1)
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| CN202322259974.9U CN220652065U (en) | 2023-08-22 | 2023-08-22 | Battery cell shell-entering device |
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