CN113964365A - Shell mechanism is gone into to electricity core - Google Patents
Shell mechanism is gone into to electricity core Download PDFInfo
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- CN113964365A CN113964365A CN202111049564.0A CN202111049564A CN113964365A CN 113964365 A CN113964365 A CN 113964365A CN 202111049564 A CN202111049564 A CN 202111049564A CN 113964365 A CN113964365 A CN 113964365A
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- push rod
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- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 230000005611 electricity Effects 0.000 title abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 148
- 239000010959 steel Substances 0.000 claims abstract description 148
- 238000003825 pressing Methods 0.000 claims abstract description 76
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 239000011258 core-shell material Substances 0.000 claims description 8
- 238000013459 approach Methods 0.000 claims description 2
- 239000012634 fragment Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 208000006011 Stroke Diseases 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 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
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Classifications
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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
- 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
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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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- 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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- 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 utility model provides a shell mechanism is gone into to electricity core, includes intermittent type transmission module, goes into shell push rod, electricity core clamp, box hat anchor clamps and pushes down and keep the ware, and the box hat anchor clamps, go into shell push rod and push down keep the ware all to be connected with intermittent type transmission module. The steel shell clamp is used for clamping a steel shell, an opening of the steel shell faces downwards, the bottom of the steel shell clamp is provided with an elastic sheet, the elastic sheet is located on the steel shell clamp at a position close to the opening of the steel shell, and the elastic sheet abuts against the outer wall of the steel shell clamp; the shell entering push rod, the battery cell clamp, the steel shell clamp and the downward pressing retainer are sequentially arranged from bottom to top, the shell entering push rod is driven by the intermittent transmission module to push the battery cell, so that the battery cell rises to enter the steel shell, and the shell entering precision of an insulating diaphragm between the battery cell and the bottom of the steel shell is ensured; be provided with the shell fragment on the box hat tool, go into the shell push rod and can drive the box hat and shift up, the box hat staggers the back with the shell fragment, and the shell fragment pops out and blocks the opening of box hat, provides to support by the shell fragment to guarantee that electric core can not drop in the box hat after going into the shell to the realization goes into the shell fast.
Description
Technical Field
The invention relates to battery production equipment, in particular to a battery core shell entering mechanism.
Background
And a battery cell casing procedure, which refers to a process of placing the battery cell into a battery steel casing. At present, because the battery manufacturing process is improved, an insulating diaphragm is required to be arranged between the end face of the battery core and the bottom surface of the steel shell, the insulating diaphragm is required to be placed on the end face of the battery core firstly, the negative electrode lug is bent and buckled on the insulating diaphragm, and then the battery core is pushed into the steel shell.
Therefore, it is necessary to improve the existing equipment, so that the cell casing mechanism can meet the production requirement of the cell from bottom to top, and the cell can not fall off after casing, thereby improving the processing quality of the battery.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the electric core shell entering mechanism which can improve the electric core shell entering precision and automatically complete the electric core shell entering operation.
The purpose of the invention is realized by the following technical scheme:
a cell encasing mechanism, comprising: the intermittent drive module comprises an intermittent drive module, and a shell entering push rod, a cell clamp, a steel shell clamp and a pressing retainer which are sequentially arranged from bottom to top, wherein the steel shell clamp, the shell entering push rod and the pressing retainer are all connected with the intermittent drive module;
the steel shell clamp is used for clamping a steel shell, the opening of the steel shell faces downwards, an elastic sheet is arranged at the bottom of the steel shell clamp and is positioned on the steel shell clamp close to the opening of the steel shell, and the elastic sheet abuts against the outer wall of the steel shell clamp;
the battery cell clamp is used for clamping a battery cell;
the intermittent transmission module is used for driving the pressing retainer to descend and abut against the steel shell and driving the shell entering push rod to ascend so as to push the battery cell to ascend and enter the steel shell.
In one of them embodiment, intermittent type transmission module includes pushes down drive assembly, jacking subassembly and roll adjustment subassembly, push down drive assembly with it connects to push down the holder, it is used for driving to push down the holder and follow the axis below decline of box hat is pressed the box hat, the roll adjustment subassembly with the box hat anchor clamps are connected, the roll adjustment subassembly is used for driving the box hat anchor clamps are followed the box hat axis direction descends so that the box hat with the electricity core aligns, the jacking subassembly with go into the shell push rod and connect, the jacking subassembly is used for driving go into the shell push rod edge the box hat axle center direction rises.
In one embodiment, the jacking assembly comprises a jacking cam and a jacking sliding table, the jacking cam is in transmission connection with the jacking sliding table, the shell-entering push rod is installed on the jacking sliding table, and the jacking cam is used for pushing the shell-entering push rod to ascend or descend along the axis direction of the steel shell.
In one embodiment, the distance adjusting assembly comprises a distance adjusting cam, an end face cam, a distance adjusting sliding table and a follow-up support, the steel shell fixture is connected with the follow-up support, the follow-up support is abutted against the end face cam, the end face cam is installed on the distance adjusting sliding table, the distance adjusting cam is in transmission connection with the distance adjusting sliding table, and the distance adjusting cam is used for driving the distance adjusting sliding table to ascend or descend.
In one embodiment, the pressing driving assembly comprises a pressing cam and a reversing lever, one end of the reversing lever is in transmission connection with the pressing cam, the other end of the reversing lever is hinged to the pressing retainer, and the pressing cam drives the pressing retainer to be close to or far away from the steel shell clamp through the reversing lever.
In one embodiment, the downward pressing holder comprises a downward pressing sliding table, a pressing rod and a pen-shaped air cylinder, the downward pressing sliding table is connected with the reversing lever, the pen-shaped air cylinder is installed on the downward pressing sliding table, the pressing rod is arranged on the output end of the pen-shaped air cylinder, and the pressing rod and the shell entering push rod are oppositely arranged.
In one embodiment, a pressure sensor is arranged on the pressure rod.
In one embodiment, the steel shell clamp further includes a base and two clips, the base is provided with a positioning groove, the two clips are respectively disposed on two sides of the positioning groove, the positioning groove is used for accommodating the steel shell, the elastic piece is disposed on the base, and the elastic piece extends into the positioning groove and abuts against the outer wall of the steel shell.
In one embodiment, the steel shell clamp and the cell clamp are respectively arranged on two adjacent turntables.
In one embodiment, the shell-entering push rod comprises an ejecting part and a limiting part, and the diameter of the limiting part is larger than that of the ejecting part.
Compared with the prior art, the invention has at least the following advantages:
1. the shell entering push rod, the battery cell clamp, the steel shell clamp and the downward pressing retainer are sequentially arranged from bottom to top, the shell entering push rod is driven by the intermittent transmission module to push the battery cell, so that the battery cell rises to enter the steel shell, and the shell entering precision of an insulating diaphragm between the battery cell and the bottom of the steel shell is ensured;
2. be provided with the shell fragment on the box hat tool, go into the shell push rod and can drive the box hat and shift up, the box hat staggers the back with the shell fragment, and the shell fragment pops out and blocks the opening of box hat, provides to support by the shell fragment to guarantee that electric core can not drop in the box hat after going into the shell to the realization goes into the shell fast.
Drawings
Fig. 1 is a schematic structural diagram of a cell casing mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic view of the engagement of the push down drive assembly with the push down retainer in accordance with one embodiment of the present invention;
FIG. 3 is a schematic view of a hold-down retainer according to an embodiment of the present invention;
FIG. 4 is a schematic view of the steel shell fixture and the distance adjustment assembly according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a steel shell fixture according to an embodiment of the present invention;
fig. 6 is a schematic diagram illustrating the cooperation between the push rod and the jacking assembly.
Reference numerals:
the cell casing mechanism 10, the cell 20, the clamping steel casing 30, the downward pressing driving assembly 110, the downward pressing cam 111, the reversing lever 112, the jacking assembly 120, the jacking cam 121, the jacking sliding table 122, the distance adjusting assembly 130, the distance adjusting cam 131, the end face cam 132, the distance adjusting sliding table 133, the follow-up support 134, the casing-entering push rod 200, the jacking portion 210, the limiting portion 220, the cell clamp 300, the steel casing clamp 400, the elastic sheet 410, the base 420, the clamp 430, the downward pressing retainer 500, the downward pressing sliding table 510, the pressing rod 520, the pressure sensor 521, the pen-shaped air cylinder 530, the intermediate transmission assembly 600, the hinge frame 610, the swinging arm 620, the cam follower 621, the intermediate connecting rod 630, and the like
Detailed Description
Referring to fig. 1, a cell casing mechanism 10 includes: intermittent type transmission module reaches and from lower to upper sets up income shell push rod 200, electric core clamp 300, box hat anchor clamps 400, pushes down keeper 500 in proper order, and box hat anchor clamps 400, income shell push rod 200 and push down keeper 500 all are connected with intermittent type transmission module.
Referring to fig. 1 and 5, the cell holder 300 is used for holding the cell 20, the steel shell holder 400 is used for holding the steel shell 30, an opening of the steel shell 30 faces downward, the bottom of the steel shell holder 400 is provided with a spring plate 410, the spring plate 410 is located on the steel shell holder 400 near the opening of the steel shell 30, and the spring plate 410 abuts against the outer wall of the steel shell holder 400. Intermittent type transmission module is used for the drive to push down and keeps ware 500 descends and the box hat 30 butt, and drives into shell push rod 200 and rise, in order to promote electric core 20 to rise and get into the box hat 30, electric core 20 gets into behind the box hat 30, go into shell push rod 200 and continue to rise, in order to order about the box hat 30 and take place thereupon to shift up, when the lower extreme of box hat 30 leaves shell fragment 410, shell fragment 410 loses and blocks out, and plug up the opening of box hat 30, in order to avoid removing behind the shell push rod 200 electric core 20 loses the support and drops from the box hat 30 is interior. Go into shell push rod 200, electric core clamp 300, steel casing anchor clamps 400, push down and keep ware 500 and set up by lower supreme order, order about into shell push rod 200 through intermittent type transmission module and promote electric core, make electric core rise and get into the steel casing, guarantee in order to guarantee electric core and steel casing bottom between the insulating diaphragm's the shell precision of going into. Be provided with shell fragment 410 on the box hat tool, go into shell push rod 200 and can drive the box hat and shift up, the box hat staggers the back with shell fragment 410, and shell fragment 410 pops out and blocks the opening of box hat, provides to support by shell fragment 410 and guarantees that electric core can not drop from the box hat after going into the shell to the shell is gone into fast in the realization.
Referring to fig. 6, the push rod 200 includes a pushing portion 210 and a limiting portion 220, and the diameter of the limiting portion 220 is larger than that of the pushing portion 210. The pushing portion 210 is used for pushing the battery cell 20, the limiting portion 220 is used as a positioning reference, and the case entering push rod 200 is lifted to a position when the limiting portion 220 abuts against the battery cell clamp 300, so that the case entering precision is improved.
The case entering push rod 200 and the pressing retainer 500 are both fixed on the case entering device and are arranged oppositely, the position of the battery cell clamp is a shell entering station, a plurality of battery cell clamps 300 and steel shell clamps 400 are arranged, and the cell clamp 300 and the steel shell clamp 400 are respectively arranged on the adjacent transmission devices, the two transmission devices carry the steel shell 30 and the cell 20 to the shell entering station from the feeding point for shell entering operation, for example, the steel shell clamp 400 and the cell clamp 300 are respectively arranged on two adjacent turntables, the tangent position of the two turntables is the cell entering station for the cell entering the shell, when the cell clamp 300 and the steel shell clamp 400 are fed into the shell-entering station, the steel shell clamp 400 is positioned right above the cell clamp 300, and the opening of the steel can in the steel can jig 400 is directed toward the battery cell 20 in the cell holder 300, in preparation for the case-entering operation, after entering the housing station, the axial leads of the four components of the housing push rod 200, the battery cell 20, the steel housing 30 and the pressing retainer 500 are overlapped.
Referring to fig. 2, 4 and 6, the intermittent transmission module includes a pressing driving assembly 110, a lifting assembly 120 and a distance adjusting assembly 130, the pressing driving assembly 110 is connected to the pressing retainer 500, and the pressing driving assembly 110 is configured to drive the pressing retainer 500 to descend along an axis of the steel shell 30 to press the steel shell 30, so as to provide support for the steel shell 30 and prevent the steel shell 20 from sliding axially when the casing pushing rod 200 pushes the battery cell 30 into the casing.
The distance adjustment assembly 130 is connected to the steel shell clamp 400, and the distance adjustment assembly 130 is used for driving the steel shell clamp 400 to descend along the axial direction of the steel shell 30 so as to align the steel shell 30 with the battery core 20 and enable the opening of the steel shell 30 to be close to the battery core 20.
The jacking assembly 120 is connected with the shell-entering push rod 200, the jacking assembly 120 provides power to drive the shell-entering push rod 200 to upwards push the battery cell 20, so that the battery cell 20 extends into the steel shell 30, the battery cell 20 is driven to ascend together with the steel shell 30 after entering the shell, when the shell-entering push rod 200 ascends to the highest point of the stroke, the lower end of the steel shell 30 is displaced to the upper side of the elastic sheet 410, the elastic sheet 410 loses the blocking of the outer wall of the steel shell 30 and stretches out, the opening of the steel shell 30 is blocked after the shell-entering push rod 200 is pushed out, the elastic sheet 410 is used for supporting the battery cell 20, and the battery cell 20 is prevented from falling from the opening side of the steel shell 30.
Referring to fig. 6, in an embodiment, the jacking assembly 120 includes a jacking cam 121 and a jacking sliding table 122, the jacking cam 121 is in transmission connection with the jacking sliding table 122, the shell-entering push rod 200 is installed on the jacking sliding table 122, and the jacking cam 121 is used for pushing the shell-entering push rod 200 to ascend and descend along the axial direction of the steel shell 30. When the jacking cam 121 rotates, the jacking sliding table 122 is pushed to ascend, and then the case entering push rod 200 is driven to push the battery cell 20. The jacking sliding table 122 provides guidance for the shell-entering push rod 200, and the moving precision of the shell-entering push rod 200 is guaranteed.
Referring to fig. 1 and 2, the pressing driving assembly 110 includes a pressing cam 111 and a reversing lever 112, one end of the reversing lever 112 is connected to the pressing cam 111 in a transmission manner, the other end of the reversing lever 112 is hinged to the pressing holder 500, and the pressing cam 111 drives the pressing holder 500 to approach or leave the steel shell fixture 400 through the reversing lever 112. Two ends of the reversing lever 112 are respectively connected with the pressing cam 111 and the pressing retainer 500, so that the jacking force of the pressing cam 111 is converted into the pressing force of the pressing retainer 500, and sufficient pressure is provided for the steel shell 30 to prevent the steel shell from generating axial displacement in the shell entering process.
Referring to fig. 2 and 3, the pressing holder 500 includes a pressing sliding table 510, a pressing rod 520 and a pen-shaped cylinder 530, the pressing sliding table 510 is connected to the reversing lever 112, the pen-shaped cylinder 530 is mounted on the pressing sliding table 510, the pressing rod 520 is disposed at an output end of the pen-shaped cylinder 530, and the pressing rod 520 is disposed opposite to the casing-entering push rod 200. The pressure lever 520 is used for abutting against the steel shell 30, the pen-shaped air cylinder 530 keeps an extending state and retracts only during maintenance operation, and replacement and debugging of the pressure lever 520 are facilitated.
When the size of the battery cell 20 is abnormal, the resistance when the battery cell 20 enters the steel shell 30 is far greater than the normal case of entering the shell, in order to avoid the bad case entering, the pressure sensor 521 is arranged on the pressure lever 520, the pressure generated when the battery cell 20 enters the shell can be detected by the pressure sensor 521, and whether the shell entering is normal or not is judged by the pressure signal sent by the pressure sensor 521, so that the problem of component damage caused by the abnormal case entering is avoided.
Referring to fig. 4 and 5, the distance adjusting assembly 130 includes a distance adjusting cam 131, an end face cam 132, a distance adjusting sliding table 133 and a follower bracket 134, the steel shell fixture 400 is connected to the follower bracket 134, the follower bracket 134 abuts against the end face cam 132, the end face cam 132 is mounted on the distance adjusting sliding table 133, the distance adjusting cam 131 is in transmission connection with the distance adjusting sliding table 133, and the distance adjusting cam 131 is used for driving the distance adjusting sliding table 133 to ascend or descend.
When the steel shell clamp 400 rotates along with the turntable, the follow-up support 134 slides on the end face of the end face cam 132, and after the steel shell clamp 400 enters the shell entering station, the steel shell clamp 400 is jacked up by the end face cam 132, so that the steel shell clamp 400 is located above the battery cell clamp 300, the distance adjusting cam 131 rotates, the distance adjusting sliding table 133 is driven to descend, so that the distance adjusting cam 131 installed on the distance adjusting sliding table 133, the follow-up support 134 and the steel shell clamp 400 are integrally sunk, so that the steel shell clamp 400 is close to the battery cell clamp 300, and the battery cell 30 is close to the opening position of the steel shell 20.
Referring to fig. 5, the steel shell fixture 400 further includes a base 420 and two clips 430, the base 420 is provided with a positioning slot, the two clips 430 are respectively disposed on two sides of the positioning slot, the steel shell 30 is accommodated in the positioning slot, the two clips 430 abut against the outer wall of the steel shell 30 to clamp the steel shell 30 in the positioning slot, the two clips 430 both clamp the side wall of the steel shell 30, the elastic piece 410 is disposed on the base 420, the elastic piece 410 extends into the positioning slot to abut against the outer wall of the steel shell 30, the clips 430 and the elastic piece 410 both abut against the outer wall of the steel shell 30, clamping force applied to the steel shell 30 is radial force, and no support is provided to the axial direction of the steel shell 30. Therefore, when the pushing force of the push rod 200 is greater than the friction force between the clip 430 and the elastic sheet 410 and the outer wall of the steel shell 30, the steel shell 30 can be pushed to axially translate.
The operation flow of the cell casing mechanism 10 is as follows:
the cell clamp 300 and the steel shell clamp 400 are respectively arranged on two adjacent turntables;
the cell clamp 300 and the steel shell clamp 400 respectively clamp the cell 20 and the steel shell 30 at feeding stations of the cell 20 and the steel shell 30, and the cell clamp 300 and the steel shell clamp 400 are driven by the turntables to move to tangent positions of the two turntables;
the follow-up bracket 134 slides on the end face of the end face cam 132 in the displacement process of the steel shell clamp 400, and ascends along the end face of the end face cam 132 when entering the shell entering station, and when the steel shell clamp 400 reaches the shell entering station and is positioned above the battery cell clamp 300, the shell push rod 200, the battery cell clamp 300, the steel shell clamp 400 and the press retainer 500 are sequentially arranged from bottom to top;
at this time, the distance adjusting cam 131 rotates to enter a return stage, the distance adjusting cam 131 on the distance adjusting sliding table 133, the follow-up bracket 134 and the steel shell clamp 400 are driven to integrally sink, the steel shell clamp 400 descends to be close to the cell clamp 300, the steel shell clamp 400 is made to be close to the cell clamp 300, and then the cell 30 is made to be close to the opening position of the steel shell 20;
after the steel shell clamp 400 descends, the downward pressing cam 111 enters a pushing stage, the reversing lever 112 is driven to drive the downward pressing sliding table 510 to descend, so that the pressing rod 520 abuts against the end face of the steel shell 30 to provide axial support for the steel shell 30, and the preparation for the battery cell entering the shell is completed;
then, the jacking cam 121 also enters a pushing stage, the jacking sliding table 122 rises to drive the case entering push rod 200 to push the battery cell 20 from bottom to top, so that the battery cell 20 extends into the steel case 30, the battery cell enters the case, the pressing cam 111 enters a returning stage, and the pressing rod 520 rises and does not press the steel case 30;
after the battery cell 20 is inserted into the casing, the casing push rod 200 continues to ascend, so that the steel casing 30 ascends along the positioning groove, the steel casing 30 starts to move relative to the elastic sheet 410, and when the lower end of the steel casing 30 is separated from the elastic sheet 410, the elastic sheet 410 loses the barrier and extends out of the steel casing clamp 400;
the jacking cam 121 enters a return stroke stage, the shell entering push rod 200 descends to be separated from the battery cell 20, and the elastic sheet 410 is completely ejected to block the opening of the steel shell 30 so as to block the battery cell 20 and keep the battery cell 20 inside the steel shell 30.
Finally, the distance-adjusting cam 131 enters a pushing stage, the steel shell jig 400 rises, each component returns to an initial state, the turntable is started again, the steel shell jig 400 and the battery cell clamp 300 which are in the shell entering station are moved out, and the next steel shell jig 400 and the next battery cell clamp 300 are moved into the shell entering station for the next round of shell entering operation.
It should be noted that the cam has the characteristic of intermittent rotation, the process of the cam pushing the follower away from the rotation center of the cam is a pushing process, the process of the follower approaching to the rotation center of the cam along with the rotation of the cam is a returning process, and a stopping process is further arranged between the pushing process and the returning process according to the use requirement.
Referring to fig. 1, 2, 4 and 6, further, intermediate transmission assemblies 600 are disposed between the jacking cam 121 and the jacking sliding table 122, between the pressing cam 111 and the reversing lever 112, and between the distance adjusting cam 131 and the distance adjusting sliding table 133, and are in transmission connection through the intermediate transmission assemblies 600, specifically, the intermediate transmission assemblies 600 include a hinge frame 610, a swing arm 620 and an intermediate connecting rod 630, the swing arm 620 is rotatably disposed on the hinge frame 610, the intermediate connecting rod 630 is vertically disposed, one end of the intermediate connecting rod 630 is hinged to the swing arm 620, the other end of the intermediate connecting rod 630 is hinged to the jacking sliding table 122/the reversing lever 112/the distance adjusting sliding table 133, a cam follower 621 is disposed on the swing arm 620, the swing arm 620 is driven to swing by the rotation of the jacking cam 121/the pressing cam 111/the distance adjusting cam 131, and then the vertically disposed intermediate connecting rod 630 is driven to ascend or descend, thereby driving the jacking sliding table 122/the reversing lever 112/the distance adjusting sliding table 133 to ascend or descend.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A mechanism for putting an electric core into a shell is characterized by comprising: the intermittent drive module comprises an intermittent drive module, and a shell entering push rod, a cell clamp, a steel shell clamp and a pressing retainer which are sequentially arranged from bottom to top, wherein the steel shell clamp, the shell entering push rod and the pressing retainer are all connected with the intermittent drive module;
the steel shell clamp is used for clamping a steel shell, the opening of the steel shell faces downwards, an elastic sheet is arranged at the bottom of the steel shell clamp and is positioned on the steel shell clamp close to the opening of the steel shell, and the elastic sheet abuts against the outer wall of the steel shell clamp;
the battery cell clamp is used for clamping a battery cell;
the intermittent transmission module is used for driving the pressing retainer to descend and abut against the steel shell and driving the shell entering push rod to ascend so as to push the battery cell to ascend and enter the steel shell.
2. The cell casing mechanism according to claim 1, wherein the intermittent transmission module includes a downward pressing driving assembly, a jacking assembly and a distance adjusting assembly, the downward pressing driving assembly is connected with the downward pressing retainer, the downward pressing driving assembly is configured to drive the downward pressing retainer to descend along an axis of the steel casing to press the steel casing, the distance adjusting assembly is connected with the steel casing clamp, the distance adjusting assembly is configured to drive the steel casing clamp to descend along an axis of the steel casing so as to align the steel casing with the cell, the jacking assembly is connected with the casing-entering push rod, and the jacking assembly is configured to drive the casing-entering push rod to ascend along an axis of the steel casing.
3. The cell casing mechanism of claim 2, wherein the jacking assembly comprises a jacking cam and a jacking sliding table, the jacking cam is in transmission connection with the jacking sliding table, the casing push rod is mounted on the jacking sliding table, and the jacking cam is used for pushing the casing push rod to ascend or descend along the axis direction of the steel casing.
4. The cell shell entering mechanism of claim 2, wherein the distance adjusting assembly comprises a distance adjusting cam, an end face cam, a distance adjusting sliding table and a follow-up bracket, the steel shell fixture is connected with the follow-up bracket, the follow-up bracket abuts against the end face cam, the end face cam is mounted on the distance adjusting sliding table, the distance adjusting cam is in transmission connection with the distance adjusting sliding table, and the distance adjusting cam is used for driving the distance adjusting sliding table to ascend or descend.
5. The cell casing mechanism according to claim 2, wherein the downward pressing driving assembly includes a downward pressing cam and a reversing lever, one end of the reversing lever is in transmission connection with the downward pressing cam, the other end of the reversing lever is hinged to the downward pressing holder, and the downward pressing cam drives the downward pressing holder to approach or be away from the steel casing clamp through the reversing lever.
6. The electric core shell entering mechanism according to claim 5, wherein the downward pressing holder comprises a downward pressing sliding table, a pressing rod and a pen-shaped air cylinder, the downward pressing sliding table is connected with the reversing lever, the pen-shaped air cylinder is mounted on the downward pressing sliding table, the pressing rod is arranged at an output end of the pen-shaped air cylinder, and the pressing rod and the shell entering push rod are oppositely arranged.
7. The electric core shell entering mechanism according to claim 6, wherein a pressure sensor is arranged on the pressure lever.
8. The electric core shell entering mechanism of any one of claims 1 to 7, wherein the steel shell fixture further comprises a base and two clips, the base is provided with a positioning groove, the two clips are respectively disposed on two sides of the positioning groove, the positioning groove is used for accommodating the steel shell, the elastic piece is disposed on the base, and the elastic piece extends into the positioning groove and abuts against the outer wall of the steel shell.
9. The electric core casing mechanism according to any one of claims 1 to 7, wherein the steel casing clamp and the electric core clamp are respectively disposed on two adjacent turntables.
10. The electric core shell entering mechanism of any one of claims 1 to 7, wherein the shell entering push rod comprises an ejecting part and a limiting part, and the diameter of the limiting part is larger than that of the ejecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111049564.0A CN113964365A (en) | 2021-09-08 | 2021-09-08 | Shell mechanism is gone into to electricity core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111049564.0A CN113964365A (en) | 2021-09-08 | 2021-09-08 | Shell mechanism is gone into to electricity core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113964365A true CN113964365A (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111049564.0A Pending CN113964365A (en) | 2021-09-08 | 2021-09-08 | Shell mechanism is gone into to electricity core |
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| CN204156035U (en) * | 2014-09-30 | 2015-02-11 | 左德林 | A kind of square aluminum hull lithium battery electric core automatic package machine |
| CN105932336A (en) * | 2016-05-13 | 2016-09-07 | 深圳南方精益科技有限公司 | Efficient battery core casing equipment used for automobile lithium battery |
| CN205752408U (en) * | 2016-05-13 | 2016-11-30 | 深圳南方精益科技有限公司 | A kind of non-gap for automobile lithium battery rotary enter housing apparatus |
| CN107425146A (en) * | 2017-06-26 | 2017-12-01 | 惠州金源精密自动化设备有限公司 | A kind of battery core set box hat system and its battery core set box hat apparatus automatization assembling |
| CN109119672A (en) * | 2018-09-03 | 2019-01-01 | 惠州市成泰自动化科技有限公司 | Steel shell and battery core automatic assembling mechanism |
| WO2020173145A1 (en) * | 2019-02-28 | 2020-09-03 | 苏州巨一智能装备有限公司 | Device for press-fitting battery cell in housing |
| CN213425029U (en) * | 2020-10-30 | 2021-06-11 | 深圳市龙创华宇科技有限公司 | Shell device is gone into to electricity core |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201238064Y (en) * | 2008-05-13 | 2009-05-13 | 孙金锁 | Machine for pushing electric core into battery casing |
| CN204156035U (en) * | 2014-09-30 | 2015-02-11 | 左德林 | A kind of square aluminum hull lithium battery electric core automatic package machine |
| CN105932336A (en) * | 2016-05-13 | 2016-09-07 | 深圳南方精益科技有限公司 | Efficient battery core casing equipment used for automobile lithium battery |
| CN205752408U (en) * | 2016-05-13 | 2016-11-30 | 深圳南方精益科技有限公司 | A kind of non-gap for automobile lithium battery rotary enter housing apparatus |
| CN107425146A (en) * | 2017-06-26 | 2017-12-01 | 惠州金源精密自动化设备有限公司 | A kind of battery core set box hat system and its battery core set box hat apparatus automatization assembling |
| CN109119672A (en) * | 2018-09-03 | 2019-01-01 | 惠州市成泰自动化科技有限公司 | Steel shell and battery core automatic assembling mechanism |
| WO2020173145A1 (en) * | 2019-02-28 | 2020-09-03 | 苏州巨一智能装备有限公司 | Device for press-fitting battery cell in housing |
| CN213425029U (en) * | 2020-10-30 | 2021-06-11 | 深圳市龙创华宇科技有限公司 | Shell device is gone into to electricity core |
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