CN114695947A - Electricity core goes into shell machine - Google Patents
Electricity core goes into shell machine Download PDFInfo
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- CN114695947A CN114695947A CN202210281782.5A CN202210281782A CN114695947A CN 114695947 A CN114695947 A CN 114695947A CN 202210281782 A CN202210281782 A CN 202210281782A CN 114695947 A CN114695947 A CN 114695947A
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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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
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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
- 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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Abstract
The invention discloses a battery cell casing machine which comprises a battery cell rotary table conveying mechanism, a casing rotary table conveying mechanism, a battery cell feeding mechanism, a first long lug shaping mechanism, a first short lug shaping mechanism, a short lug clamping and straightening mechanism, a gasket mounting mechanism, a gasket detecting mechanism, a second short lug shaping mechanism, a short lug bending mechanism, a short lug flattening mechanism, a second long lug shaping mechanism, a waste material removing mechanism, a long lug flattening mechanism and a battery cell casing mechanism. The battery cell rotary table conveying mechanism is arranged, and the battery cell is sequentially conveyed to the corresponding positions of the first long tab shaping mechanism, the first short tab shaping mechanism, the short tab straightening mechanism, the gasket mounting mechanism, the gasket detecting mechanism, the second short tab shaping mechanism, the short tab bending mechanism, the short tab flattening mechanism, the second long tab shaping mechanism, the waste material removing mechanism and the long tab flattening mechanism, so that the short tab and the long tab of the negative electrode of the battery cell can be accurately processed, bad battery cells can be removed, and the yield is improved.
Description
Technical Field
The invention relates to the technical field of battery manufacturing, in particular to a battery core shell entering machine.
Background
With the rapid development of electronic technology, the use of electronic products is more and more extensive, and the battery industry is also rapidly developed, wherein the lithium ion cylindrical battery is a battery commonly used in daily life, and generally comprises a shell, a battery core in the shell, insulating gaskets at two ends of the battery core, cover plates and conductive terminals sealed at two ends of the shell. At present, the development trend of lithium ion cylindrical batteries is to develop a power type power battery with double tabs from an energy type battery with single tabs, and the double tabs become the future trend. Generally, the cell of a cylindrical battery is placed into a shell through a full-automatic shell placing machine, the traditional full-automatic shell placing machine can only be used for placing a cell with a single-pole lug as a negative electrode into the shell, the lug folding station of the traditional full-automatic shell placing machine has the defects, the bending error of the lug is large, the quality is uneven, and the yield is low.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the battery cell case entering machine which can be applied to batteries with double lugs, can accurately process the double lugs of the negative pole of the battery cell and improve the yield.
According to the embodiment of the invention, the battery cell casing machine comprises:
a work table;
the cell rotary table conveying mechanism is arranged on the workbench and comprises a first rotary table driven by a first driving piece, and clamps for clamping a cell are circumferentially distributed on the first rotary table;
the shell rotary table conveying mechanism is arranged on the workbench and comprises a second rotary table driven by a second driving piece, the second rotary table is positioned at the upper end of the first rotary table, and grooves for placing the shell are circumferentially distributed on the second rotary table;
the battery cell feeding mechanism is used for conveying the battery cell to the clamp;
the first long tab shaping mechanism is provided with an infrared lifting probe and a fixed plate, the infrared lifting probe is used for detecting the position of a long tab of the battery cell, and the installation height of the fixed plate is higher than the height of a short tab of the battery cell and lower than the height of the long tab of the battery cell;
the first short tab shaping mechanism is used for adjusting the direction of a short tab of the battery cell;
the short tab straightening mechanism is used for straightening the short tab of the battery cell;
the gasket mounting mechanism is used for cutting the gasket and attaching the gasket to the negative end of the battery cell;
the gasket detection mechanism is used for sensing the gasket;
the second short tab shaping mechanism is used for adjusting the short tab direction of the battery cell;
the short tab bending mechanism is provided with a mounting plate, a first push plate, a transverse driver and a vertical driver, the mounting plate is arranged on the workbench, the transverse driver is arranged on the mounting plate in a sliding manner, the vertical driver is fixedly arranged on the mounting plate, the vertical driver is used for driving the transverse driver to move, and the transverse driver is used for driving the first push plate to move so as to bend the short tab of the battery cell;
the short tab flattening mechanism is provided with a first pressure head and a first pressing driver, and the first pressing driver is used for driving the first pressure head to move so as to flatten the short tab of the battery cell;
the second long tab shaping mechanism is used for positioning the long tab of the battery cell and adjusting the direction of the long tab;
the waste material removing mechanism is used for removing bad electric cores;
the long tab flattening mechanism is used for flattening the long tab of the battery cell;
the battery cell casing mechanism is used for conveying the battery cell into the casing to form a battery;
wherein, electric core feed mechanism first long utmost point ear plastic mechanism first short utmost point ear plastic mechanism short utmost point ear presss from both sides straight mechanism gasket installation mechanism gasket detection mechanism short utmost point ear plastic mechanism short utmost point ear bending mechanism short utmost point ear flattening mechanism the long utmost point ear plastic mechanism of second the waste material is rejected the mechanism long utmost point ear flattening mechanism the electric core is gone into shell mechanism and is all set up the workstation, and follows the circumference direction of first carousel arranges in proper order.
The battery cell casing machine provided by the embodiment of the invention at least has the following beneficial effects: after electric core feed mechanism carries out the material loading to electric core, electric core carousel conveying mechanism carries electric core in proper order extremely first long utmost point ear plastic mechanism first short utmost point ear plastic mechanism short utmost point ear clamp straight mechanism gasket installation mechanism gasket detection mechanism second short utmost point ear plastic mechanism short utmost point ear mechanism of buckling short utmost point ear flattening mechanism second long utmost point ear plastic mechanism waste material is rejected the mechanism long utmost point ear flattening mechanism the shell mechanism is gone into to the electric core to carry out corresponding position adjustment and processing to the electric core, treat casing carousel conveying mechanism carries the casing to after the electric core goes into the corresponding position of shell mechanism the electric core is gone into under the effect of shell mechanism, and the electric core is sent to in the casing. This process has realized carrying out accurate processing of buckling to the short utmost point ear and the long utmost point ear of electric core negative pole to can reject the electric core that is not conform to the processing requirement, effectively avoid bad electric core to circulate to subsequent process, improve the yields.
According to some embodiments of the present invention, the first long tab shaping mechanism, the first short tab shaping mechanism, the second short tab shaping mechanism, and the second long tab shaping mechanism are each provided with a first adjusting assembly, the first adjusting assembly is provided with an unlocking plate and a rotating wheel driven by a motor, the clamp is provided with a mounting member and a locking member, the mounting member is rotatably provided on the first rotating disc, the mounting member is used for placing a battery cell, the locking member is used for locking the battery cell, the rotating wheel abuts against the mounting member to drive the mounting member to rotate, and the unlocking plate is used for driving the locking member to unlock the battery cell.
According to some embodiments of the invention, the second long tab shaping mechanism is provided with a second push plate and a bending driver, and the bending driver is used for driving the second push plate to move so as to bend the long tab of the battery core.
According to some embodiments of the invention, the second long tab shaping mechanism is provided with a second pressing head and a second pressing driver, and the second pressing driver is used for driving the second pressing head to move so as to flatten the long tab of the battery cell.
According to some embodiments of the present invention, the battery cell casing entering machine further includes a lower tab shaping mechanism, the lower tab shaping mechanism is disposed on the workbench and located between the long tab flattening mechanism and the battery cell casing entering mechanism, the lower tab shaping mechanism is provided with a lower tab detecting assembly and a second adjusting assembly, the lower tab detecting assembly is configured to detect a position of a lower tab of the battery cell, and the second adjusting assembly is configured to adjust a position of a lower tab of the battery cell.
According to some embodiments of the present invention, the battery cell casing mechanism includes a positioning assembly and a pushing assembly, the positioning assembly is disposed at an upper end of the first turntable and corresponds to the second turntable, the pushing assembly is disposed at a lower end of the first turntable and corresponds to the second turntable, the positioning assembly is configured to limit the casing and the battery cell, and the pushing assembly is configured to push the battery cell into the casing.
According to some embodiments of the present invention, the battery cell casing machine further includes a casing feeding mechanism, and the casing feeding mechanism is configured to convey the casing into the groove.
According to some embodiments of the invention, the casing feeding mechanism is provided with a casing adjusting piece, and the casing adjusting piece is used for detecting and adjusting the direction of the casing so as to meet the reference requirement when the battery cell is placed into the casing.
According to some embodiments of the present invention, the battery cell casing machine further includes a battery blanking mechanism, and the battery blanking mechanism is configured to blank the battery located in the groove.
According to some embodiments of the invention, the battery blanking mechanism is provided with a scrap removal assembly for removing batteries without lower tabs.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of the overall structure of a battery cell case entering machine of the present invention;
fig. 2 is a schematic structural diagram of a first long tab reshaping mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a short tab bending mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a short tab flattening mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a first adjusting assembly according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a second long tab reshaping mechanism according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a mounting member according to an embodiment of the present invention when a battery cell is placed in the mounting member;
FIG. 8 is a cross-sectional view taken at A-A of FIG. 7;
fig. 9 is a schematic structural diagram of a cell casing mechanism according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a housing adjustment component according to an embodiment of the invention.
Description of reference numerals:
a work table 100;
the battery cell rotary table conveying mechanism 200, the first rotary table 210, the clamp 220, the mounting part 221 and the locking part 222;
a shell turntable conveying mechanism 300, a second turntable 310 and a groove 320;
the battery cell feeding mechanism 410, the first long tab shaping mechanism 420, the infrared lifting probe 421, the fixing plate 422, the first short tab shaping mechanism 430 and the short tab straightening mechanism 440;
a gasket mounting mechanism 510, a gasket detection mechanism 520;
the device comprises a second short tab shaping mechanism 610, a short tab bending mechanism 620, a mounting plate 621, a first push plate 622, a transverse driver 623, a vertical driver 624, a short tab flattening mechanism 630, a first pressure head 631, a first pressing driver 632, a second long tab shaping mechanism 640, a second push plate 641, a bending driver 642, a second pressure head 643, a second pressing driver 644, a waste material removing mechanism 650, a long tab flattening mechanism 660, a lower tab shaping mechanism 670, a battery core shell entering mechanism 680, a positioning assembly 681, a jacking assembly 682, a first adjusting assembly 690, a rotating wheel 691 and an unlocking plate 692;
a housing feed mechanism 700, a housing adjustment 710;
a battery blanking mechanism 800 and a waste material removing component 810;
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 10, an embodiment of the present invention provides a battery cell casing machine, including a workbench 100; the cell carousel conveying mechanism 200 is disposed on the workbench 100, the cell carousel conveying mechanism 200 includes a first carousel 210 driven by a first driving member (not shown in the figure), and clamps 220 for clamping the cells 910 are circumferentially distributed on the first carousel 210; the shell turntable conveying mechanism 300 is arranged on the workbench 100, the shell turntable conveying mechanism 300 comprises a second turntable 310 driven by a second driving piece (not shown in the figure), the second turntable 310 is positioned at the upper end of the first turntable 210, and grooves 320 for placing the shell are circumferentially distributed on the second turntable 310; a cell feeding mechanism 410, configured to convey the cell 910 into the fixture 220; the first long tab 912 shaping mechanism 420 is provided with an external red lifting probe 421 and a fixing plate 422, the external red lifting probe 421 is used for detecting the position of the long tab 912 of the battery cell 910, and the mounting height of the fixing plate 422 is higher than the height of the short tab 911 of the battery cell 910 and lower than the height of the long tab 912 of the battery cell 910; the first short tab 911 shaping mechanism 430 is configured to adjust the direction of the short tab 911 of the battery cell 910; the short tab 911 clamping and straightening mechanism 440 is used for clamping and straightening the short tab 911 of the battery cell 910; a gasket mounting mechanism 510 for cutting a gasket (not shown) and attaching the gasket to the negative electrode terminal of the cell 910; a gasket detection mechanism 520 for sensing a gasket; the second short tab shaping mechanism 610 is configured to adjust the direction of a short tab 911 of the battery cell 910; the short tab bending mechanism 620 is provided with a mounting plate 621, a first push plate 622, a horizontal driver 623 and a vertical driver 624, the mounting plate 621 is arranged on the workbench 100, the horizontal driver 623 is slidably arranged on the mounting plate 621, the vertical driver 624 is fixedly arranged on the mounting plate 621, the vertical driver 624 is used for driving the horizontal driver 623 to move, and the horizontal driver 623 is used for driving the first push plate 622 to move so as to bend the short tab 911 of the battery core 910; the short tab flattening mechanism 630 is provided with a first pressing head 631 and a first pressing driver 632, wherein the first pressing driver 632 is used for driving the first pressing head 631 to move so as to flatten the short tab 911 of the battery cell 910; a second long tab shaping mechanism 640, configured to position a long tab 912 of the battery cell 910 and adjust a direction of the long tab 912; a waste material removing mechanism 650 for removing defective cells 910; a long tab flattening mechanism 660, configured to flatten the long tab 912 of the battery cell 910; a cell housing mechanism 680, configured to deliver the cell 910 into the housing; the electric core feeding mechanism 410, the first long tab 912 shaping mechanism 420, the first short tab 911 shaping mechanism 430, the short tab 911 straightening mechanism 440, the gasket mounting mechanism 510, the gasket detecting mechanism 520, the second short tab shaping mechanism 610, the short tab bending mechanism 620, the short tab flattening mechanism 630, the second long tab shaping mechanism 640, the waste removing mechanism 650, the long tab flattening mechanism 660 and the electric core casing mechanism 680 are all arranged on the workbench 100 and are sequentially arranged along the circumferential direction of the first rotary disc 210.
Specifically, combine fig. 1 and fig. 2, in the anchor clamps 220 on first carousel 210 were carried to electric core 910 after electric core feed mechanism 410 material loading, under the effect of first driving piece, first carousel 210 rotates, carry electric core 910 to first long utmost point ear 912 plastic mechanism 420 earlier, reddish exterior lift gauge head 421 is at first fixed a position long utmost point ear 912, adjust the direction of long utmost point ear 912 according to the location data again, make long utmost point ear 912 satisfy the processing benchmark requirement, then fixed plate 422 carries out the first time bending to long utmost point ear 912, make long utmost point ear 912 pushed away the center of keeping away from electric core 910, be convenient for processing and the gasket installation of follow-up short utmost point ear 911.
Further, with reference to fig. 1, the first rotary table 210 conveys the battery core 910 to the first short tab 911 shaping mechanism 430, and the first short tab 911 shaping mechanism 430 can position the positions of the first short tab 911 and the long tab 912, and then adjust the direction of the short tab 911 according to the positioning data, so that the short tab 911 meets the processing reference requirement during the clamping and straightening process.
Further, with reference to fig. 1, the first rotary table 210 conveys the battery cell 910 to the short tab 911 straightening mechanism 440, and the short tab 911 straightening mechanism 440 can straighten the short tab 911, so as to facilitate the subsequent installation of the gasket.
Further, referring to fig. 1, the first turntable 210 conveys the battery cell 910 to the gasket mounting mechanism 510, and the gasket mounting mechanism 510 may cut a gasket matched with the battery cell 910 and attach the cut gasket to the negative terminal of the battery cell 910.
Further, with reference to fig. 1, the first turntable 210 conveys the battery cell 910 to the gasket detection mechanism 520, and the first mechanism may sense whether there is a gasket at the negative terminal of the battery cell 910, so that according to the sensing data, a defective battery cell 910 with a gasket left behind on the battery cell 910 may be removed, and the yield may be improved.
Further, with reference to fig. 1, the first rotary table 210 conveys the battery core 910 to the second short tab shaping mechanism 610, and the second short tab shaping mechanism 610 can position the position of the short tab 911 first, and then adjust the direction of the short tab 911 according to the positioning data, so as to facilitate subsequent bending and flattening operations on the short tab 911.
Further, with reference to fig. 1 and fig. 3, the first turntable 210 conveys the battery cell 910 to the short tab bending mechanism 620, the transverse driver 623 can drive the first pushing plate 622 to move, and the first pushing plate 622 bends the short tab 911 toward the center of the battery cell 910, so that the short tab 911 is bent toward the surface of the gasket; optionally, the vertical driver 624 can drive the horizontal driver 623 to slide to a proper position relative to the mounting plate 621 according to the height of the short tab 911, so as to ensure the first push plate 622 to sufficiently bend the short tab 911.
Further, with reference to fig. 1 and 4, the first rotary table 210 conveys the battery cells 910 to the short tab flattening mechanism 630, and the first pressing head 631 is driven by the first pressing driver 632 to approach the short tab 911 until the short tab 911 is flattened, so that the short tab 911 contacts and fixes the gasket.
Further, with reference to fig. 1, the first rotary table 210 conveys the battery cell 910 to the second long tab shaping mechanism 640, the second long tab shaping mechanism 640 can position the position of the long tab 912 first, and determine whether the long tab 912 is still bent towards the center direction far away from the battery cell 910, so that the battery cell 910 with the wrong bending direction of the long tab 912 can be removed in the following process, the yield is improved, and then the position of the long tab 912 is adjusted according to positioning data, so that the long tab 912 can be bent and flattened in the following process.
Further, combine fig. 1, first carousel 210 carries electric core 910 to waste material and rejects mechanism 650, and waste material is rejected mechanism 650 and can be based on gasket detection mechanism 520's detected data, the long utmost point ear plastic mechanism 640 of second to long utmost point ear 912's positioning data, and electric core 910 that the orientation was wrong is buckled with neglected loading gasket and long utmost point ear 912 presss from both sides alone and gets out, handles as the waste material, avoids bad electric core 910 to circulate to next process, improves the yields.
Further, with reference to fig. 1, the first turntable 210 conveys the battery cell 910 to a long tab flattening mechanism 660, and the long tab flattening mechanism 660 may first bend the long tab 912 and then flatten the long tab 912 to further fix the gasket.
Further, with reference to fig. 1, the first turntable 210 conveys the battery cell 910 to a position corresponding to the battery cell casing mechanism 680, and meanwhile, the second turntable 310 conveys the casing loaded by the casing loading mechanism 700 to a position corresponding to the battery cell casing mechanism 680, and the battery cell 910 is conveyed into the casing under the action of the battery cell casing mechanism 680, so as to realize casing entry of the battery cell 910.
According to the embodiment of the invention, the short tab 911 and the long tab 912 of the negative electrode of the battery cell 910 can be accurately bent, the defective battery cell 910 generated in the processing process of the battery cell 910 in the shell entering procedure can be removed, and the yield is improved.
It can be understood that, referring to fig. 1 and 5, the first long tab 912 shaping mechanism 420, the first short tab 911 shaping mechanism 430, the second short tab shaping mechanism 610, and the second long tab shaping mechanism 640 are each provided with a first adjusting assembly 690, the first adjusting assembly 690 is provided with an unlocking plate 692 and a rotating wheel 691 driven by a motor, the fixture 220 is provided with a mounting member 221 and a locking member 222, the mounting member 221 is rotatably provided on the first rotating disk 210, the mounting member 221 is used for placing the battery cell 910, the locking member 222 is used for locking the battery cell 910, the rotating wheel 691 abuts against the mounting member 221 to drive the mounting member 221 to rotate, and the unlocking plate 692 is used for driving the locking member 222 to unlock the battery cell 910.
It should be noted that the battery cell 910 is disposed in the mounting member 221, and can rotate along with the rotation of the mounting member 221. In normal times, the locking piece 222 locks the battery cell 910, so as to prevent the battery cell 910 from loosening to affect corresponding processing on the battery cell 910; when the turntable conveys the battery cell 910 to the corresponding positions of the first long tab 912 shaping mechanism 420, the first short tab 911 shaping mechanism 430, the second short tab shaping mechanism 610, and the second long tab shaping mechanism 640, the unlocking plate 692 firstly pushes the locking piece 222 to unlock the battery cell 910, so that the battery cell 910 and the mounting piece 221 are in an active state, and then the rotating wheel 691 drives the mounting piece 221 to rotate, so as to adjust the position of the battery cell 910, and thus the position direction of the short tab 911 or the position direction of the long tab 912 meets the corresponding processing reference requirement.
It can be understood that, referring to fig. 6, the second long tab shaping mechanism 640 is provided with a second push plate 641 and a bending driver 642, and the bending driver 642 is used for driving the second push plate 641 to move so as to bend the long tab 912 of the cell 910.
It should be noted that, under the driving of the bending driver 642, the second push plate 641 can bend the long tab 912 toward the center of the electrical core 910, so that the long tab 912 approaches the gasket.
As can be appreciated, referring to fig. 6, second long tab shaping mechanism 640 is provided with a second pressing head 643 and a second pressing driver 644, and second pressing driver 644 is used for driving second pressing head 643 to move so as to flatten long tab 912 of cell 910.
It should be noted that after the long tab 912 is bent by the second push plate 641, the second pressure head 643 further bends the long tab 912 under the action of the second pressing driver 644 until the long tab 912 is flattened, so that the long tab 912 is in close contact with the gasket to fix the gasket.
It can be understood that, referring to fig. 1, the present invention further includes a lower tab shaping mechanism 670, where the lower tab shaping mechanism 670 is disposed on the workbench 100 and located between the long tab flattening mechanism 660 and the cell casing mechanism 680, and the lower tab shaping mechanism 670 is provided with a lower tab detecting component (not shown) and a second adjusting component (not shown), where the lower tab detecting component is used for detecting the position of the lower tab 913 of the cell 910, and the second adjusting component is used for adjusting the position of the lower tab 913.
It should be noted that, when the first rotary disk 210 conveys the battery core 910 to the lower tab shaping mechanism 670, the lower tab detecting assembly may position the position of the lower tab 913 first, and determine whether the battery core 910 has the lower tab 913, so as to facilitate subsequent separate extraction and removal of the battery without the lower tab 913, and then according to the positioning data, the second adjusting assembly adjusts the position of the lower tab 913, so as to meet the requirement of the positioning reference of the subsequent battery core 910 when the battery core 910 enters the case, and prevent the lower tab 913 from being damaged or broken when the battery core 910 enters the case.
It can be understood that, referring to fig. 9, the battery cell casing mechanism 680 includes a positioning assembly 681 and a jacking assembly 682, the positioning assembly 681 is disposed at the upper end of the first turntable 210 and corresponds to the second turntable 310, the jacking assembly 682 is disposed at the lower end of the first turntable 210 and corresponds to the second turntable 310, the positioning assembly 681 is configured to limit the housing and the battery cell 910, and the jacking assembly 682 is configured to jack the battery cell 910 into the housing.
Specifically, the first turntable 210 conveys the battery cell 910 to a position corresponding to the battery cell casing mechanism 680, the second turntable 310 conveys the casing to a position corresponding to the battery cell casing mechanism 680, the casing can be kept stationary under the action of the positioning assembly 681, and the battery cell 910 slides along a track defined by the positioning assembly 681 under the action of the jacking assembly 682 until entering the casing, so as to realize casing entering of the battery cell 910.
It will be appreciated that with reference to fig. 1, the present invention also includes a shell feed mechanism 700, the shell feed mechanism 700 being used to transport the shell into the recess 320. It should be appreciated that the shell loading mechanism 700 is primarily used for shell loading, delivering shells that are vertically positioned and open downward into the trough 320.
It can be understood that, referring to fig. 1 and 10, the casing feeding mechanism 700 is provided with a casing adjusting member 710, and the casing adjusting member 710 is used for detecting and adjusting the direction of the casing so as to meet the reference requirement when the battery cell 910 enters the casing. It should be understood that the casing adjuster 710 may first detect the opening direction of the casing, and according to the detection data, perform a reversing adjustment on the casing with the wrong direction, so that the casing meets the reference requirement of the battery cell 910 when entering the casing.
It can be understood that, referring to fig. 1, the present invention further includes a battery blanking mechanism 800, and the battery blanking mechanism 800 is used for blanking the battery located in the groove 320. It should be understood that after the battery core 910 enters the casing to form the battery, the battery blanking mechanism 800 can transport the battery away from the groove 320, so that the second turntable 310 can continue to operate.
It is to be understood that, referring to fig. 1, the battery blanking mechanism 800 is provided with a scrap removal assembly 810, and the scrap removal assembly 810 is used for removing batteries without the lower tabs 913. It should be understood that the waste material rejecting assembly can reject the battery without the lower tab 913 according to the detection data of the lower tab detecting assembly, so that the defective battery is prevented from being transferred to the next process, and the yield is improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. Electric core income shell machine, its characterized in that includes:
a work table;
the cell rotary table conveying mechanism is arranged on the workbench and comprises a first rotary table driven by a first driving piece, and clamps for clamping a cell are circumferentially distributed on the first rotary table;
the shell rotary table conveying mechanism is arranged on the workbench and comprises a second rotary table driven by a second driving piece, the second rotary table is positioned at the upper end of the first rotary table, and grooves for placing the shell are circumferentially distributed on the second rotary table;
the battery cell feeding mechanism is used for conveying the battery cell to the clamp;
the first long tab shaping mechanism is provided with an infrared lifting probe and a fixed plate, the infrared lifting probe is used for detecting the position of a long tab of the battery cell, and the installation height of the fixed plate is higher than the height of a short tab of the battery cell and lower than the height of the long tab of the battery cell;
the first short tab shaping mechanism is used for adjusting the direction of a short tab of the battery cell;
the short tab straightening mechanism is used for straightening the short tab of the battery cell;
the gasket mounting mechanism is used for cutting the gasket and attaching the gasket to the negative end of the battery cell;
the gasket detection mechanism is used for sensing the gasket;
the second short tab shaping mechanism is used for adjusting the short tab direction of the battery cell;
the short tab bending mechanism is provided with a mounting plate, a first push plate, a transverse driver and a vertical driver, the mounting plate is arranged on the workbench, the transverse driver is arranged on the mounting plate in a sliding manner, the vertical driver is fixedly arranged on the mounting plate, the vertical driver is used for driving the transverse driver to move, and the transverse driver is used for driving the first push plate to move so as to bend short tabs of the battery core;
the short tab flattening mechanism is provided with a first pressure head and a first pressing driver, and the first pressing driver is used for driving the first pressure head to move so as to flatten the short tab of the battery cell;
the second long tab shaping mechanism is used for positioning the long tab of the battery cell and adjusting the direction of the long tab;
the waste material removing mechanism is used for removing bad cells;
the long tab flattening mechanism is used for flattening the long tab of the battery cell;
the battery cell casing mechanism is used for conveying the battery cell into the casing to form a battery;
wherein, electric core feed mechanism first long utmost point ear plastic mechanism first short utmost point ear plastic mechanism short utmost point ear presss from both sides straight mechanism gasket installation mechanism gasket detection mechanism second short utmost point ear plastic mechanism short utmost point ear bending mechanism short utmost point ear flattening mechanism the long utmost point ear plastic mechanism of second the waste material is rejected the mechanism long utmost point ear flattening mechanism the electric core is gone into shell mechanism and is all set up the workstation, and follows the circumference direction of first carousel arranges in proper order.
2. The cell casing machine according to claim 1, wherein the first long tab shaping mechanism, the first short tab shaping mechanism, the second short tab shaping mechanism, and the second long tab shaping mechanism are each provided with a first adjustment assembly, the first adjustment assembly is provided with an unlocking plate and a rotating wheel driven by a motor, the clamp is provided with a mounting member and a locking member, the mounting member is rotatably disposed on the first rotating disk, the mounting member is used for placing the cell, the locking member is used for locking the cell, the rotating wheel abuts against the mounting member to drive the mounting member to rotate, and the unlocking plate is used for driving the locking member to unlock the cell.
3. The cell casing machine according to claim 1, wherein the second long tab shaping mechanism is provided with a second push plate and a bending driver, and the bending driver is configured to drive the second push plate to move so as to bend the long tab of the cell.
4. The cell casing machine according to claim 3, wherein the second long tab shaping mechanism is provided with a second pressing head and a second pressing driver, and the second pressing driver is configured to drive the second pressing head to move so as to flatten the long tab of the cell.
5. The electric core casing machine of claim 1, further comprising a lower tab shaping mechanism, wherein the lower tab shaping mechanism is disposed on the workbench and located between the long tab flattening mechanism and the electric core casing mechanism, the lower tab shaping mechanism is provided with a lower tab detecting assembly and a second adjusting assembly, the lower tab detecting assembly is used for detecting a position of a lower tab of the electric core, and the second adjusting assembly is used for adjusting a position of a lower tab of the electric core.
6. The battery cell casing machine of claim 1, wherein the battery cell casing mechanism includes a positioning assembly and a jacking assembly, the positioning assembly is disposed at an upper end of the first turntable and corresponds to the second turntable, the jacking assembly is disposed at a lower end of the first turntable and corresponds to the second turntable, the positioning assembly is configured to limit the casing and the battery cell, and the jacking assembly is configured to jack the battery cell into the casing.
7. The cell casing machine according to claim 1, further comprising a casing feeding mechanism for feeding the casing into the groove.
8. The cell casing machine according to claim 7, wherein the casing feeding mechanism is provided with a casing adjusting member, and the casing adjusting member is configured to detect and adjust a direction of the casing so as to meet a reference requirement when the cell is casing.
9. The electric core casing machine of claim 5, further comprising a battery blanking mechanism, wherein the battery blanking mechanism is configured to blank the battery located in the groove.
10. The battery cell casing machine according to claim 9, wherein the battery blanking mechanism is provided with a waste material removing assembly, and the waste material removing assembly is used for removing batteries without lower tabs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210281782.5A CN114695947A (en) | 2022-03-22 | 2022-03-22 | Electricity core goes into shell machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210281782.5A CN114695947A (en) | 2022-03-22 | 2022-03-22 | Electricity core goes into shell machine |
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| CN114695947A true CN114695947A (en) | 2022-07-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116779935B (en) * | 2023-08-16 | 2023-10-31 | 中天智能装备有限公司 | Battery cell shell-entering device and method |
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- 2022-03-22 CN CN202210281782.5A patent/CN114695947A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116779935B (en) * | 2023-08-16 | 2023-10-31 | 中天智能装备有限公司 | Battery cell shell-entering device and method |
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