CN212625649U - Automatic sheet making machine for metal lithium cathode - Google Patents
Automatic sheet making machine for metal lithium cathode Download PDFInfo
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- CN212625649U CN212625649U CN202021566624.7U CN202021566624U CN212625649U CN 212625649 U CN212625649 U CN 212625649U CN 202021566624 U CN202021566624 U CN 202021566624U CN 212625649 U CN212625649 U CN 212625649U
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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
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- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses an automatic pelleter of metal lithium negative pole, rectify correction transport mechanism, pole piece pressing mechanism, utmost point ear feed mechanism, utmost point ear lithium plate transport mechanism, lithium plate feed mechanism and pole piece utmost point ear pressing mechanism in advance including board, pole piece feed mechanism, pole piece. The utility model discloses holistic structural design realizes carrying out material loading and dissection to the lithium area, fix a position the negative pole piece, detect, rectify and convey, carry out the material loading to the copper strips, the dissection reaches the copper strips after accomplishing the dissection convey, carry out the material loading to the lithium area, dissection and conveying, to the lithium piece, utmost point ear and pole piece carry out pressfitting in advance, carry out riveting or riveting to the negative pole piece, and can carry out the yields to the negative pole piece after accomplishing riveting or riveting and detect, the non-defective products detects, a series of operations such as yields unloading and non-defective products unloading, its holistic structure realizes can automatic preparation negative pole piece, and its manufacture process need not artifical participation operation, it has advantages such as the efficient and positioning accuracy height of preparation.
Description
Technical Field
The utility model relates to an automatic pelleter of lithium metal negative pole.
Background
The traditional negative plate manufacturing method needs a plurality of workers and a plurality of stations and adopts a manual production line to produce, the production mode has the defects of low production efficiency, high labor intensity of the workers and high labor cost of enterprises, and the production mode does not meet the requirements of large-scale batch production and automatic production of the enterprises.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide an automatic pelleter of metal lithium negative pole, its holistic structure realizes can automatic preparation negative pole piece, and its manufacture process need not artifical participation operation, and it has advantages such as the efficient and positioning accuracy height of preparation, makes it can solve the manual mode that the tradition adopted a plurality of workman and a plurality of station effectively and makes the negative pole piece and lead to it to have the problem that production efficiency is low, workman's intensity of labour is big and the labour cost of enterprise is high. The utility model discloses a realize through following technical scheme:
automatic pelleter of metal lithium negative pole, which comprises a worktable, be provided with pole piece feed mechanism on the board, one side of pole piece feed mechanism is provided with the pole piece and rectifies transport mechanism, the left side that the pole piece rectified and rectifies transport mechanism is provided with the pole piece and presses fit the mechanism in advance, the pole piece rectifies the rear side that rectifies transport mechanism and is provided with utmost point ear feed mechanism, one side of utmost point ear feed mechanism is provided with utmost point ear lithium sheet transport mechanism, one side of utmost point ear lithium sheet transport mechanism is provided with lithium sheet feed mechanism, one side of lithium sheet feed mechanism is provided with utmost point ear pressing fit the mechanism. The tab lithium sheet conveying mechanism is a feeding manipulator, and can adopt but not limited to a feeding manipulator with the brand of FUYU/good reputation and the model of FTS120 XYZ-L.
Preferably, the pole piece feeding mechanism comprises a pole piece deviation rectifying sliding assembly, a pole piece deviation rectifying bottom plate is arranged on the pole piece deviation rectifying sliding assembly, a pole piece deviation rectifying cylinder is arranged on one side of the pole piece deviation rectifying sliding assembly, a pole piece feeding mounting frame is vertically arranged on the pole piece deviation rectifying bottom plate, a pole piece feeding disc is arranged on one side of the pole piece feeding mounting frame, a pole piece feeding motor is arranged on the other side of the pole piece feeding mounting frame, a pole piece feeding shaft is arranged in the center of the pole piece feeding disc, the pole piece feeding shaft is connected with a pole piece feeding motor, a pole piece tensioning sliding assembly is arranged on one side of a pole piece feeding disc, a pole piece tensioning cylinder is arranged at one end of the pole piece tensioning sliding assembly, pole piece conveying shafts are respectively arranged on two sides of the pole piece tensioning sliding assembly, a plurality of pole piece conveying shafts are arranged on the pole piece conveying shafts, and a pole piece tensioning shaft is arranged on one side of the pole piece tensioning sliding assembly in a sliding mode; a support plate is arranged on one side of the pole piece feeding mounting frame, pole piece cutter sliding assemblies are respectively arranged on two sides of the support plate, a first cutter is arranged on one side of each pole piece cutter sliding assembly in a sliding mode, and a first air cylinder is arranged below each first cutter; a pressing plate is arranged above the support plate, a pressing plate driving cylinder is arranged above the pressing plate, a second cylinder is arranged on one side of the pressing plate driving cylinder, and a second cutter is connected below the second cylinder; a pole piece drawing cylinder is arranged on one side of the first cylinder, a pole piece lower supporting plate is arranged above the pole piece drawing cylinder, and a lower supporting plate cylinder is connected below the pole piece lower supporting plate; one side of the pole piece pulling cylinder is provided with a pole piece pulling moving assembly, a pole piece pulling moving frame is arranged on the pole piece pulling moving assembly in a sliding mode, and a pole piece pulling clamping finger cylinder is arranged on the pole piece pulling moving frame.
Preferably, the pole piece deviation rectifying and correcting and conveying mechanism comprises a pole piece assembly line conveying screw rod assembly, a pole piece transferring cylinder is arranged at one end of the pole piece assembly line conveying screw rod assembly, a sliding plate frame is arranged on one side of the pole piece assembly line conveying screw rod assembly in a sliding mode, pole piece suction cylinders are arranged at two ends of the sliding plate frame respectively, a first pole piece rotating cylinder is arranged below each pole piece suction cylinder, a first pole piece sucking disc is arranged below one first pole piece rotating cylinder, a second pole piece sucking disc is arranged below the other first pole piece rotating cylinder, a pole piece positioning and correcting table is jointly arranged below the first pole piece sucking disc and the second pole piece sucking disc, a first support is arranged on one side of the pole piece positioning and correcting table, and a pole piece CCD camera is arranged on one side of.
Preferably, the pole piece pre-pressing mechanism comprises a second support, a pole piece sliding table sliding rail assembly transversely penetrates through the second support, a pole piece sliding table air cylinder is arranged at one end of the pole piece sliding table sliding rail assembly, a pole piece manufacturing sliding table is arranged on the pole piece sliding table sliding rail assembly in a sliding mode, a pole lug pre-pressing air cylinder is arranged on one side of the upper portion of the second support, and a pole lug pre-pressing head is arranged below the pole lug pre-pressing air cylinder.
Preferably, the operation flow of the pole piece feeding mechanism is as follows: a lithium strip material coil is arranged in the pole piece feeding disc, and when the pole piece feeding motor drives the pole piece feeding shaft to rotate, the lithium strip can be uncoiled and discharged; the pole piece tensioning shaft can move up and down under the driving of the tension cylinder, when the tensioning state of the lithium belt is too loose, the tension cylinder can drive the pole piece tensioning shaft to descend so as to tension and adjust the lithium belt, and when the lithium belt is in an over-tensioned state, the tension cylinder can drive the pole piece tensioning shaft to ascend so as to relieve the over-tensioning of the lithium belt; when the lithium belt deviates in the conveying process, the pole piece deviation rectifying cylinder can drive the pole piece feeding shaft and the pole piece conveying shaft to move left and right along the pole piece deviation rectifying bottom plate and the pole piece deviation rectifying sliding assembly so as to realize the conveying, feeding and ground deviation rectifying of the lithium belt; when the pressing plate drives the air cylinder to drive the pressing plate to press the foremost end of the lithium belt on the carrier plate, the pressing plate can press and position the lithium belt; when the pole piece pulling cylinder drives the pole piece pulling clamping finger cylinder to move forward and clamp the front end of the lithium belt and pull out a section of lithium belt with a fixed length forward, the pole piece lower supporting plate is driven by the lower supporting plate cylinder to lift upwards and support the lithium belt, the pole piece sucking cylinder can be positioned on the upper surface of the lithium belt in the pole piece lower supporting plate under the driving of the pole piece transferring cylinder, then the second cylinder drives the second cutter to move downwards and the first cylinder drives the first cutter to move upwards to cut off the lithium belt (the lithium belt section at the moment is changed into a negative plate of a lithium battery core); then, the pole piece suction cylinder can suck the negative pole piece from the first pole piece sucker under the driving of the pole piece transfer cylinder, each pole piece rotating cylinder can rotate the pole piece suction cylinder connected with the pole piece suction cylinder, so that the pole piece sucked by the pole piece suction cylinder can be rotated, the negative pole piece is conveyed to the upper surface of the pole piece positioning correction table, the pole piece CCD camera is used for photographing the positioning condition of the negative pole piece, whether the negative pole piece can be accurately positioned or not is detected, and the second pole piece sucker is used for sucking the negative pole piece from the upper surface of the pole piece positioning correction table and conveying the negative pole piece to the upper surface of the pole piece manufacturing sliding table.
Preferably, the tab feeding mechanism comprises a tab feeding plate seat, a tab feeding motor is arranged on one side of the tab feeding plate seat, a tab feeding tray is arranged on the other side of the tab feeding plate seat, a tab feeding shaft is arranged in the center of the tab feeding tray and connected with the tab feeding motor, a tab tensioning sliding assembly is arranged below the tab feeding tray, a tab tensioning shaft is arranged on one side of the tab tensioning sliding assembly, a tab feeding driven wheel is arranged on the other side of the tab tensioning sliding assembly, a tab feeding driving wheel is arranged below the tab feeding driven wheel, a tab feeding motor is arranged below the tab feeding motor, and the tab feeding motor is connected with the tab feeding driving wheel; a third support is arranged on one side of the tab feeding driving wheel, a tab cutting sliding assembly is arranged on one side of the third support, a third cutter is arranged on one side of the tab cutting sliding assembly in a sliding mode, a third cylinder is connected below the third cutter, a fourth cutter is arranged above the third cutter, a fourth cylinder is arranged above the fourth cutter, a fourth support is arranged on one side of the third cutter, a tab punching base is arranged on one side of the fourth support, a tab punching head is arranged above the tab punching base, a tab punching cylinder is arranged above the tab punching head, and a tab pre-pressing cylinder is arranged on one side of the tab punching cylinder; one side of utmost point ear pre-compaction cylinder is provided with the fifth support, and the top of fifth support is provided with utmost point ear and transversely transfers the lead screw subassembly, and the one end that utmost point ear transversely transferred the lead screw subassembly is provided with utmost point ear and transversely transfers the motor, and one side that utmost point ear transversely transferred the lead screw subassembly is provided with utmost point ear transverse sliding plate, and one side of utmost point ear transverse sliding plate is provided with utmost point ear and vertically transfers the slide rail subassembly, slides in one side that utmost point ear vertically transfers the slide rail subassembly and is provided with utmost point ear clamp finger cylinder, and the top.
Preferably, the operation process of the tab feeding mechanism is as follows: a copper strip material roll is placed on the lug feeding disc, and when the lug feeding motor drives the lug feeding shaft to rotate, the rotating lug feeding shaft can drive the copper strip material roll to unwind and feed; the lug tensioning shaft can slide up and down along the lug tensioning sliding assembly, and when the copper strip is too loose, the lug tensioning shaft descends under the action of self gravity to tension and adjust the copper strip transmitted through the lug tensioning shaft; when the copper strip is too tight, the tension of the copper strip can pull the lug tensioning shaft to rise to a position where the tension of the copper strip is the same as the gravity of the lug tensioning shaft; when the lug feeding motor drives the lug feeding driving wheel to rotate, the rotating lug feeding driving wheel can convey the copper strip; the lug longitudinal transferring sliding rail cylinder can transversely move on one side of the lug transverse transferring sliding rail through the lug transverse transferring motor, and the lug clamping finger cylinder can longitudinally lift and move along the lug longitudinal transferring sliding rail assembly through the lug longitudinal transferring sliding rail cylinder, so that the lug clamping finger cylinder can be positioned to a copper strip cutting station swallow to clamp the front end of a copper strip under the driving of the lug longitudinal transferring sliding rail cylinder; when the fourth cylinder drives the fourth cutter to move downwards and the third cylinder drives the third cutter to move upwards, the lug can be cut off, then the lug clamping finger cylinder clamps the lug (namely the lug which is formed by cutting off the copper strip) and transfers and positions the lug to the lug punching base, and the lug punching head can punch the lug under the driving of the lug punching cylinder; after the pole lug is punched, the pole lug clamping finger cylinder clamps the pole lug again and positions the pole lug to a pole piece mounting pole lug position on the pole piece manufacturing sliding table, then the pole lug prepressing cylinder starts to downwards press the pole lug on the pole piece, and then the pole piece sliding table cylinder drives the pole piece manufacturing sliding table to transfer to a lithium piece pressing station.
Preferably, the lithium sheet feeding mechanism comprises a lithium sheet feeding frame, one side of the lithium sheet feeding frame is provided with a lithium sheet feeding disc, the other side of the lithium sheet feeding frame is provided with a lithium sheet feeding motor, the center of the lithium sheet feeding disc is provided with a lithium sheet feeding rotating shaft connected with the lithium sheet feeding motor, a lithium sheet tensioning sliding assembly is arranged below the lithium sheet feeding disc, one side of the lithium sheet tensioning sliding assembly is provided with a lithium sheet tensioning shaft in a sliding manner, the lower left corner of the lithium sheet feeding frame is provided with a lithium sheet pulling cylinder, and a lithium sheet clamping cylinder is arranged above the lithium sheet pulling cylinder; a lithium sheet cutting frame is arranged on one side of the lithium sheet cutting frame, a lithium sheet sliding rail assembly is arranged on one side of the lithium sheet cutting frame, a fifth cutter and a sixth cutter are respectively arranged on one side of the lithium sheet sliding rail assembly in a sliding manner from top to bottom, a sixth air cylinder is arranged below the sixth cutter, a lithium sheet suction seat is arranged on one side of the sixth cutter, a lithium sheet supporting plate is arranged above the sixth cutter, a lithium sheet pressing plate is arranged above the lithium sheet supporting plate, a lithium sheet pressing air cylinder is connected above the lithium sheet pressing plate, and a fifth air cylinder is connected above the fifth cutter; one side of the fifth cylinder is provided with a lithium sheet transverse transfer screw rod assembly, one end of the lithium sheet transverse transfer screw rod assembly is provided with a lithium sheet transverse transfer cylinder, one side of the lithium sheet transverse transfer screw rod assembly is provided with a lithium sheet transverse transfer sliding plate in a sliding manner, one side of the lithium sheet transverse transfer sliding plate is provided with a lithium sheet longitudinal transfer cylinder, and a lithium sheet transfer suction head is arranged below the lithium sheet longitudinal transfer cylinder.
Preferably, the operation flow of the lithium sheet feeding mechanism is as follows: the lithium piece feeding motor can drive the lithium piece feeding rotating shaft to rotate when being started, the rotating lithium piece feeding rotating shaft can drive the lithium pieces to rotate and discharge materials, the operation principle of the lithium piece tensioning shaft is the same as the working principle of the lug tensioning shaft, and the lithium piece tensioning shaft can tension and adjust a lithium belt by utilizing the self gravity; when the lithium belt is pulled to the front side of the lithium sheet supporting plate and is sucked by the lithium belt sucking seat, the lithium sheet pressing plate can press the lithium belt on the lithium sheet supporting plate under the driving of the lithium sheet pressing cylinder, and meanwhile, the lithium sheet clamping cylinder clamps the lithium belt; the fifth cutter moves downwards under the driving of the fifth cylinder and the sixth cutter moves upwards under the driving of the sixth cylinder to cut off the lithium belt, and the lithium sheet transferring suction head can absorb and convey the lithium sheet from the lithium belt suction seat under the common driving of the lithium sheet transverse transferring cylinder and the lithium sheet longitudinal transferring cylinder, and tightly press the lithium sheet to the surfaces of the negative plate and the pole lug, so that the pre-pressing operation of the lithium sheet, the pole lug and the pole lug can be automatically performed.
Preferably, the pole piece and tab pressing mechanism comprises a sixth support, a seventh support is arranged on one side of the sixth support, an eighth support is arranged on one side of the seventh support, tab pressing displacement slide rail assemblies jointly penetrate through the lower parts of the sixth support, the seventh support and the eighth support, a tab pressing displacement cylinder is arranged at one end of each tab pressing displacement slide rail assembly, and a negative pole piece pressing sliding table is arranged on the upper surface of each tab pressing displacement slide rail assembly in a sliding manner; a pole piece and lug pressing cylinder is arranged on the top surface of the sixth support, a pole piece and lug pressing guide pillar laminate is arranged in the sixth support, a pole piece and lug pressing laminate is arranged below the pole piece and lug pressing guide pillar laminate, and four corners of the pole piece and lug pressing guide pillar laminate are respectively connected with guide pillars with the sixth support; a pole piece shooting CCD is arranged on one side of the upper portion of the seventh support, a pole piece transverse conveying screw rod assembly is arranged at the upper end of the eighth support, a pole piece transverse conveying cylinder is arranged at one end of the pole piece transverse conveying screw rod assembly, a pole piece longitudinal conveying cylinder is arranged on one side of the pole piece transverse conveying screw rod assembly in a sliding mode, at least two pole piece longitudinal conveying cylinders are arranged, a second pole piece rotating cylinder is arranged below each pole piece longitudinal conveying cylinder, a first pole piece conveying suction head is arranged below one second pole piece rotating cylinder, and a second pole piece conveying suction head is arranged below the other second pole piece rotating cylinder.
Preferably, the operation flow of the pole piece and pole lug pressing mechanism is as follows: the first pole piece conveying suction head can be transferred into the pole piece manufacturing sliding table to absorb a pre-pressed negative pole piece under the common driving of the pole piece transverse conveying cylinder and the pole piece longitudinal conveying cylinder, and the negative pole piece is transferred to the upper surface of the negative pole piece pressing sliding table, the negative pole piece pressing sliding table can be transferred and positioned to the lower surface of the pole piece tab pressing plate through the tab pressing shifting sliding rail assembly under the driving of the tab pressing shifting cylinder, and the pole piece tab pressing plate can rivet or rivet a lithium piece, a tab and a pole piece under the driving of the pole piece tab pressing cylinder; when the lug pressing and shifting cylinder drives the negative plate pressing and shifting sliding table to convey towards the direction of the second pole plate conveying suction head, and when the lug pressing and shifting cylinder passes below the pole plate shooting CCD, the pole plate shooting CCD can shoot the negative plate after riveting is finished, and the shot information is automatically sent to the controller, the controller receives the information and then judges, so that whether the product is qualified or not can be judged, when the controller judges that the product is qualified, the product is sucked and fed by the second pole plate conveying suction head, and the unqualified product is transferred to the rightmost side of the lug pressing and shifting sliding rail assembly along with the negative plate pressing and shifting sliding table to carry out unqualified product feeding.
Preferably, the pole piece deviation rectifying sliding assembly, the pole piece tensioning sliding assembly, the pole piece cutter sliding assembly, the pole piece pulling moving assembly, the pole piece sliding table sliding rail assembly, the pole lug tensioning sliding assembly, the pole lug cutting sliding assembly, the pole lug longitudinal transfer sliding rail assembly, the lithium piece tensioning sliding assembly, the lithium piece sliding rail assembly, the lithium piece transverse transfer screw rod assembly and the pole lug pressing shift sliding rail assembly are all provided with sliding rails, and sliding blocks are arranged on the sliding rails in a sliding mode.
Preferably, the pole piece assembly line carrying screw rod assembly, the lug transverse transfer screw rod assembly, the lithium piece transverse transfer screw rod assembly and the pole piece transverse conveying screw rod assembly are respectively provided with a screw rod, two sides of the screw rods are respectively provided with a guide rail, and the screw rods penetrate through the centers of the screw rods and are provided with nut supporting seats.
Preferably, the controller is respectively connected with the pole piece feeding mechanism, the pole piece deviation rectifying and conveying mechanism, the pole piece pre-pressing mechanism, the pole lug feeding mechanism, the pole lug lithium piece conveying mechanism, the lithium piece feeding mechanism and the pole piece and pole lug pressing mechanism, and the controller is a Programmable Logic Controller (PLC) which can be a Programmable Logic Controller (PLC) with a brand of VIGOR/Fengwu and a goods number of 4586. The operator can set various parameters for controlling the operation of each component through the controller according to the production requirement.
The utility model discloses an automatic pelleter of metal lithium negative pole, rectify correction transport mechanism, pole piece pressing mechanism, utmost point ear feed mechanism, utmost point ear lithium plate transport mechanism, lithium plate feed mechanism and pole piece utmost point ear pressing mechanism in advance including board, pole piece feed mechanism, pole piece. The utility model discloses a pole piece feeding mechanism is used for feeding and segmenting lithium strips, and a pole piece deviation correction and transmission mechanism is used for positioning, detecting and correcting negative pole pieces and transmitting the negative pole pieces to a pole piece pre-pressing mechanism; the lug feeding mechanism is used for feeding and cutting the copper strip and conveying the copper strip after being cut into sections to the pole piece pre-pressing mechanism for pre-pressing operation; the lithium sheet feeding mechanism is used for feeding and cutting the lithium belt, and conveying the cut lithium belt to the pole piece pre-pressing mechanism for pre-pressing operation; the pole piece pre-pressing mechanism is used for pre-pressing the lithium piece, the pole lug and the pole piece which are transmitted into the pole piece pre-pressing mechanism to enable the lithium piece, the pole lug and the pole piece to become a negative pole piece; pole piece utmost point ear pressing mechanism is used for carrying out riveting or riveting to the negative pole piece to can carry out operations such as yields detection, non-defective products detection, yields unloading and non-defective products unloading to the negative pole piece after accomplishing riveting or riveting, its holistic structural design has realized can make the negative pole piece automatically, and its manufacturing process need not artifical participation operation, it has advantages such as the preparation efficiency is high and positioning accuracy is high, it uses more convenient, swiftly, the practicality is strong.
Drawings
For the purpose of illustration, the invention is described in detail with reference to the following preferred embodiments and the accompanying drawings.
Fig. 1 is a perspective view of an automatic pellet mill for lithium metal negative electrodes according to the present invention.
Fig. 2 is a perspective view of the pole piece feeding mechanism of the automatic pelleter for lithium metal negative electrodes of the present invention.
Fig. 3 is a perspective view of the other direction of the pole piece feeding mechanism of the automatic lithium metal negative pole flaker of the present invention.
Fig. 4 is a perspective view of the pole piece deviation rectifying and conveying mechanism of the automatic lithium metal negative pole pelleter of the present invention.
Fig. 5 is a perspective view of the pole piece pre-pressing mechanism of the automatic pelleter for lithium metal negative electrodes of the present invention.
Fig. 6 is a perspective view of the tab feeding mechanism of the lithium metal negative electrode automatic pelleter of the present invention.
Fig. 7 is a perspective view of the tab feeding mechanism of the automatic lithium metal negative electrode pelleter of the present invention in another direction.
Fig. 8 is a perspective view of a lithium plate feeding mechanism of the automatic lithium metal negative electrode sheet making machine of the present invention.
Fig. 9 is a perspective view of the lithium sheet feeding mechanism of the automatic lithium metal negative electrode sheet making machine according to the present invention in another direction.
Fig. 10 is a perspective view of the pole piece tab pressing mechanism of the automatic lithium metal negative pole pelleter of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
In this embodiment, it is shown with reference to fig. 1 to 10, the utility model discloses an automatic pelleter of metal lithium negative pole, including board 1, the higher authority of board 1 is provided with pole piece feed mechanism 2, one side of pole piece feed mechanism 2 is provided with the pole piece and rectifies transport mechanism 3, the left side that the pole piece rectifies and rectifies transport mechanism 3 is provided with the pole piece and presses fit mechanism 4 in advance, the pole piece rectifies and rectifies the rear side of transport mechanism 3 and be provided with utmost point ear feed mechanism 5, one side of utmost point ear feed mechanism 5 is provided with utmost point ear lithium sheet transport mechanism 6, one side of utmost point ear lithium sheet transport mechanism 6 is provided with lithium sheet feed mechanism 7, one side of lithium sheet feed mechanism 7 is provided with pole piece.
In one embodiment, the pole piece feeding mechanism 2 comprises a pole piece deviation rectifying sliding assembly 201, a pole piece deviation rectifying bottom plate 202 is arranged on the pole piece deviation rectifying sliding assembly 201, a pole piece deviation rectifying cylinder 203 is arranged on one side of the pole piece deviation rectifying sliding assembly 201, a pole piece feeding mounting frame 204 is vertically arranged on the pole piece deviation rectifying bottom plate 202, a pole piece feeding tray 205 is arranged on one side of the pole piece feeding mounting frame 204, a pole piece feeding motor 206 is arranged on the other side of the pole piece feeding mounting frame 204, a pole piece feeding shaft 207 is arranged in the center of the pole piece feeding tray 205, the pole piece feeding shaft 207 is connected with the pole piece feeding motor 206, a pole piece tensioning sliding assembly 208 is arranged on one side of the pole piece feeding tray 205, a pole piece tensioning cylinder 209 is arranged at one end of the pole piece tensioning sliding assembly 208, pole piece conveying shafts 210 are respectively arranged on the front side and the, a pole piece tensioning shaft 211 is arranged on one side of the pole piece tensioning sliding assembly 208 in a sliding manner; a support plate 212 is arranged on one side of the pole piece feeding mounting frame 204, pole piece cutter sliding assemblies 213 are respectively arranged on the left side and the right side of the support plate 212, a first cutter 214 is arranged on one side of the pole piece cutter sliding assemblies 213 in a sliding manner, and a first air cylinder 215 is arranged below the first cutter 214; a pressing plate 216 is arranged above the carrier plate 212, a pressing plate driving cylinder 217 is arranged above the pressing plate 216, a second cylinder 218 is arranged on one side of the pressing plate driving cylinder 217, and a second cutter 219 is connected below the second cylinder 218; a pole piece pulling cylinder 220 is arranged on one side of the first cylinder 215, a pole piece lower supporting plate 221 is arranged above the pole piece pulling cylinder 220, and a lower supporting plate cylinder 222 is connected below the pole piece lower supporting plate 221; a pull pole piece moving assembly 223 is arranged on one side of the pull pole piece cylinder 220, a pull pole piece moving frame 224 is arranged on the pull pole piece moving assembly 223 in a sliding mode, and a pull pole piece clamping finger cylinder 225 is arranged on the pull pole piece moving frame 224.
In one embodiment, the pole piece deviation rectifying and correcting and conveying mechanism 3 comprises a pole piece assembly line conveying screw rod assembly 30, one end of the pole piece assembly line conveying screw rod assembly 30 is provided with a pole piece transferring cylinder 31 (pole piece transferring cylinder), one side of the pole piece assembly line conveying screw rod assembly 30 is slidably provided with a sliding plate frame 32, the left end and the right end of the sliding plate frame 32 are respectively provided with a pole piece sucking cylinder 33, a first pole piece rotating cylinder 34 is arranged below each pole piece sucking cylinder 33, a first pole piece suction cup 35 is arranged below one of the first pole piece rotating cylinders 34, a second pole piece suction cup 36 is arranged below the other first pole piece rotating cylinder 34, a pole piece positioning correction table 37 is jointly arranged below the first pole piece suction cup 35 and the second pole piece suction cup 36, a first support 38 is arranged on one side of the pole piece positioning correction table 37, and a pole piece CCD camera 39 is arranged on one side of the upper portion of the first support 38.
In one embodiment, the pole piece pre-pressing mechanism 4 includes a second support 40, a pole piece sliding table assembly 41 transversely penetrates through the second support 40, a pole piece sliding table cylinder 42 is disposed at one end of the pole piece sliding table assembly 41, a pole piece manufacturing sliding table 43 is slidably disposed on the pole piece sliding table assembly 41, a pole piece pre-pressing cylinder 44 is disposed on one side of the upper portion of the second support 40, and a pole piece pre-pressing head 45 is disposed below the pole piece pre-pressing cylinder 44.
In one embodiment, the tab feeding mechanism 5 includes a tab feeding base 501, a tab feeding motor 502 is disposed on one side of the tab feeding base 501, a tab feeding tray 503 is disposed on the other side of the tab feeding base 501, a tab feeding shaft 504 is disposed in the center of the tab feeding tray 503 and connected to the tab feeding motor 502, a tab tensioning sliding assembly 505 is disposed below the tab feeding tray 503, a tab tensioning shaft 506 is disposed on one side of the tab tensioning sliding assembly 505, a tab feeding driven wheel 507 is disposed on the other side of the tab tensioning sliding assembly 505, a tab feeding driving wheel 508 is disposed below the tab feeding driven wheel 507, a tab feeding motor 509 is disposed below the tab feeding motor 502, and the tab feeding motor 509 is connected to the tab feeding driving wheel 508; a third support 510 is arranged on one side of the tab feeding driving wheel 508, a tab cutting sliding assembly 511 is arranged on one side of the third support 510, a third cutter 512 is arranged on one side of the tab cutting sliding assembly 511 in a sliding manner, a third cylinder 513 is connected to the lower side of the third cutter 512, a fourth cutter 514 is arranged above the third cutter 512, a fourth cylinder 515 is arranged above the fourth cutter 514, a fourth support 516 is arranged on one side of the third cutter 512, a tab punching base 517 is arranged on one side of the fourth support 516, a tab punching head 518 is arranged above the tab punching base 517, a tab punching cylinder 519 is arranged above the tab punching head 518, and a tab pre-pressing cylinder 520 is arranged on one side of the tab punching cylinder 519; the pole piece manufacturing sliding table 43 is arranged below the lug prepressing cylinder 520. One side of utmost point ear pre-compaction cylinder 520 is provided with fifth support 521, the top of fifth support 521 is provided with utmost point ear horizontal transfer lead screw subassembly 522, the one end that utmost point ear horizontal transfer lead screw subassembly 522 is provided with utmost point ear horizontal transfer motor 523, one side that utmost point ear horizontal transfer lead screw subassembly 522 is provided with utmost point ear horizontal sliding plate 524, one side of utmost point ear horizontal sliding plate 524 is provided with utmost point ear vertical transfer slide rail subassembly 525, it indicates cylinder 526 to slide to be provided with utmost point ear clamp in one side that utmost point ear vertical transfer slide rail subassembly 525, the top that utmost point ear clamp indicates cylinder 526 is provided with utmost point ear vertical.
In one embodiment, the lithium sheet feeding mechanism 7 includes a lithium sheet feeding frame 70, one side of the lithium sheet feeding frame 70 is provided with a lithium sheet feeding tray 71, the other side of the lithium sheet feeding frame 70 is provided with a lithium sheet feeding motor 72, the center of the lithium sheet feeding tray 71 is provided with a lithium sheet feeding rotating shaft 73 connected with the lithium sheet feeding motor 72, a lithium sheet tensioning sliding assembly 74 is arranged below the lithium sheet feeding tray 71, a lithium sheet tensioning shaft 75 is slidably arranged at one side of the lithium sheet tensioning sliding assembly 74, a lithium sheet pulling cylinder 76 is arranged at the lower left corner of the lithium sheet feeding frame 70, and a lithium sheet clamping cylinder 77 is arranged above the lithium sheet pulling cylinder 76; a lithium sheet cutting frame 78 is arranged on one side of the lithium sheet cutting frame 70, a lithium sheet sliding rail assembly 79 is arranged on one side of the lithium sheet cutting frame 78, a fifth cutter 791 and a sixth cutter 792 are respectively arranged on one side of the lithium sheet sliding rail assembly 79 from top to bottom in a sliding manner, a sixth air cylinder 793 is arranged below the sixth cutter 792, a lithium sheet suction seat 794 is arranged on one side of the sixth cutter 792, a lithium sheet supporting plate 795 is arranged above the sixth cutter 792, a lithium sheet pressing plate 796 is arranged above the lithium sheet supporting plate 795, a lithium sheet pressing air cylinder 797 is connected above the lithium sheet pressing plate 796, and a fifth air cylinder 798 is connected above the fifth cutter 791; a lithium sheet transverse transfer screw rod assembly 799 is arranged on one side of the fifth cylinder 798, a lithium sheet transverse transfer cylinder 7990 is arranged at one end of the lithium sheet transverse transfer screw rod assembly 799, a lithium sheet transverse transfer sliding plate 7991 is arranged on one side of the lithium sheet transverse transfer screw rod assembly 799 in a sliding mode, a lithium sheet longitudinal transfer cylinder 7992 is arranged on one side of the lithium sheet transverse transfer sliding plate 7991, and a lithium sheet transfer suction head 7993 is arranged below the lithium sheet longitudinal transfer cylinder 7992.
In one embodiment, the pole tab pressing mechanism 8 includes a sixth support 801, a seventh support 802 is disposed on one side of the sixth support 801, an eighth support 803 is disposed on one side of the seventh support 802, a tab pressing displacement slide rail assembly 804 is disposed on the lower portion of the sixth support 801, the seventh support 802 and the eighth support 803 which jointly penetrate through, a tab pressing displacement cylinder 805 is disposed at one end of the tab pressing displacement slide rail assembly 804, and a negative pole tab pressing sliding table 806 is slidably disposed on the tab pressing displacement slide rail assembly 804; a pole piece and lug pressing cylinder 807 is arranged on the top surface of the sixth support 801, a pole piece and lug pressing guide pillar laminate 808 is arranged in the sixth support 801, a pole piece and lug pressing laminate 809 is arranged below the pole piece and lug pressing guide pillar laminate 808, and four corners of the pole piece and lug pressing guide pillar laminate 808 are respectively connected with guide pillars 810 of the sixth support 801; a pole piece shooting CCD811 is arranged on one side of the upper part of the seventh support 802, a pole piece transverse transmission screw assembly 812 is arranged at the upper end of the eighth support 803, a pole piece transverse transmission cylinder 813 is arranged at one end of the pole piece transverse transmission screw assembly 812, a pole piece longitudinal transmission cylinder 814 is arranged on one side of the pole piece transverse transmission screw assembly 812 in a sliding manner, at least two pole piece longitudinal transmission cylinders 814 are arranged, a second pole piece rotating cylinder 815 is arranged below each pole piece longitudinal transmission cylinder 814, a first pole piece transmission suction head 816 is arranged below one second pole piece rotating cylinder 815, and a second pole piece transmission suction head 817 is arranged below the other second pole piece rotating cylinder 815.
In one embodiment, the structural design principle of the automatic sheet making machine for the lithium metal cathode is as follows: the pole piece feeding mechanism 2 is used for feeding and cutting the lithium belt, and the pole piece deviation rectifying and correcting and conveying mechanism 3 is used for positioning, detecting and correcting the negative pole piece and conveying the negative pole piece to the pole piece pre-pressing mechanism 4; the tab feeding mechanism 5 is used for feeding and cutting the copper strip and conveying the copper strip after being cut into sections to the pole piece pre-pressing mechanism 4 for pre-pressing operation; the lithium sheet feeding mechanism 7 is used for feeding and cutting the lithium belt, and conveying the cut lithium belt to the pole piece pre-pressing mechanism 4 for pre-pressing operation; the pole piece pre-pressing mechanism 4 is used for pre-pressing the lithium piece, the pole lug and the pole piece which are transmitted into the pole piece pre-pressing mechanism to enable the lithium piece, the pole lug and the pole piece to become a negative pole piece; pole piece utmost point ear pressing mechanism 8 is used for carrying out riveting or riveting to the negative pole piece to can carry out operations such as yields detection, non-defective products detection, yields unloading and non-defective products unloading to the negative pole piece after accomplishing riveting or riveting, its holistic structural design has realized can make the negative pole piece automatically, and its preparation process need not artifical participation operation, it has advantages such as the preparation efficiency is high and positioning accuracy is high, it uses more convenient, swiftly, and the practicality is strong.
The utility model discloses an automatic pelleter of metal lithium negative pole, rectify correction transport mechanism, pole piece pressing mechanism, utmost point ear feed mechanism, utmost point ear lithium plate transport mechanism, lithium plate feed mechanism and pole piece utmost point ear pressing mechanism in advance including board, pole piece feed mechanism, pole piece. The whole structure design of the utility model can realize the feeding and the segment cutting of the lithium belt, the positioning, the detection, the correction and the transmission of the negative plate, feeding, cutting and conveying the copper strips after cutting, feeding, cutting and conveying the lithium strips, pre-pressing the lithium plate, the electrode lug and the pole piece, riveting or riveting the negative plate, and performing a series of operations such as good product detection, defective product detection, good product blanking, defective product blanking and the like on the riveted or riveted negative plate, the whole structure can automatically manufacture the negative plate, the manufacturing process does not need manual operation, the manufacturing method has the advantages of high manufacturing efficiency, high positioning accuracy and the like, and can effectively solve the problems of low production efficiency, high labor intensity of workers and high labor cost of enterprises caused by the fact that the negative plate is manufactured by a traditional manual mode of a plurality of workers and a plurality of stations.
The above-mentioned embodiment is only an example of the present invention, and is not intended to limit the scope of the present invention, and all technical solutions that are the same as or equivalent to the content of the claims of the present invention should be included in the scope of the present invention.
Claims (7)
1. Automatic pelleter of lithium metal negative pole which characterized in that: the machine comprises a machine table, wherein a pole piece feeding mechanism is arranged on the machine table, a pole piece deviation correction and transmission mechanism is arranged on one side of the pole piece feeding mechanism, a pole piece pre-pressing mechanism is arranged on the left side of the pole piece deviation correction and transmission mechanism, a pole lug feeding mechanism is arranged on the rear side of the pole piece deviation correction and transmission mechanism, a pole lug lithium piece transmission mechanism is arranged on one side of the pole lug feeding mechanism, a lithium piece feeding mechanism is arranged on one side of the pole lug lithium piece transmission mechanism, and a pole piece lug pressing mechanism is arranged on one side of the lithium piece feeding mechanism.
2. The automatic pellet mill for lithium metal negative electrodes of claim 1, wherein: the pole piece feeding mechanism comprises a pole piece deviation rectifying sliding assembly, a pole piece deviation rectifying bottom plate is arranged on the pole piece deviation rectifying sliding assembly, a pole piece deviation rectifying cylinder is arranged on one side of the pole piece deviation rectifying sliding assembly, a pole piece feeding mounting frame is vertically arranged on the pole piece deviation rectifying bottom plate, a pole piece feeding disc is arranged on one side of the pole piece feeding mounting frame, a pole piece feeding motor is arranged on the other side of the pole piece feeding mounting frame, a pole piece feeding shaft is arranged in the center of the pole piece feeding disc and connected with the pole piece feeding motor, a pole piece tensioning sliding assembly is arranged on one side of the pole piece feeding disc, a pole piece tensioning cylinder is arranged at one end of the pole piece tensioning sliding assembly, pole piece conveying shafts are respectively arranged on two sides of the pole piece tensioning sliding assembly, a plurality of pole piece conveying shafts are arranged on; a support plate is arranged on one side of the pole piece feeding mounting frame, pole piece cutter sliding assemblies are respectively arranged on two sides of the support plate, a first cutter is arranged on one side of each pole piece cutter sliding assembly in a sliding mode, and a first air cylinder is arranged below each first cutter; a pressing plate is arranged above the support plate, a pressing plate driving cylinder is arranged above the pressing plate, a second cylinder is arranged on one side of the pressing plate driving cylinder, and a second cutter is connected below the second cylinder; a pole piece drawing cylinder is arranged on one side of the first cylinder, a pole piece lower supporting plate is arranged above the pole piece drawing cylinder, and a lower supporting plate cylinder is connected below the pole piece lower supporting plate; one side of the pole piece pulling cylinder is provided with a pole piece pulling moving assembly, a pole piece pulling moving frame is arranged on the pole piece pulling moving assembly in a sliding mode, and a pole piece pulling clamping finger cylinder is arranged on the pole piece pulling moving frame.
3. The automatic pellet mill for lithium metal negative electrodes of claim 1, wherein: the pole piece deviation rectifying and correcting conveying mechanism comprises a pole piece assembly line carrying lead screw assembly, one end of the pole piece assembly line carrying lead screw assembly is provided with a pole piece transferring cylinder, a sliding plate frame is arranged on one side of the pole piece assembly line carrying lead screw assembly in a sliding mode, two ends of the sliding plate frame are respectively provided with a pole piece absorbing cylinder, a first pole piece rotating cylinder is arranged below each pole piece absorbing cylinder, a first pole piece sucking disc is arranged below one first pole piece rotating cylinder, a second pole piece sucking disc is arranged below the other first pole piece rotating cylinder, a pole piece positioning correcting table is jointly arranged below the first pole piece sucking disc and the second pole piece sucking disc, a first support is arranged on one side of the pole piece positioning correcting table, and a pole piece CCD camera is arranged on one side of the.
4. The automatic pellet mill for lithium metal negative electrodes of claim 1, wherein: the pole piece pre-pressing mechanism comprises a second support, a pole piece sliding table sliding rail assembly transversely penetrates through the second support, a pole piece sliding table air cylinder is arranged at one end of the pole piece sliding table sliding rail assembly, a pole piece manufacturing sliding table is arranged on the upper surface of the pole piece sliding table sliding rail assembly in a sliding mode, a pole lug pre-pressing air cylinder is arranged on one side of the upper portion of the second support, and a pole lug pre-pressing head is arranged below the pole lug pre-pressing air cylinder.
5. The automatic pellet mill for lithium metal negative electrodes of claim 1, wherein: the lug feeding mechanism comprises a lug feeding plate seat, a lug feeding motor is arranged on one side of the lug feeding plate seat, a lug feeding plate is arranged on the other side of the lug feeding plate seat, a lug feeding shaft is arranged in the center of the lug feeding plate and connected with the lug feeding motor, a lug tensioning sliding assembly is arranged below the lug feeding plate, a lug tensioning shaft is arranged on one side of the lug tensioning sliding assembly, a lug feeding driven wheel is arranged on the other side of the lug tensioning sliding assembly, a lug feeding driving wheel is arranged below the lug feeding driven wheel, a lug feeding motor is arranged below the lug feeding motor, and the lug feeding motor is connected with the lug feeding driving wheel; a third support is arranged on one side of the tab feeding driving wheel, a tab cutting sliding assembly is arranged on one side of the third support, a third cutter is arranged on one side of the tab cutting sliding assembly in a sliding mode, a third cylinder is connected below the third cutter, a fourth cutter is arranged above the third cutter, a fourth cylinder is arranged above the fourth cutter, a fourth support is arranged on one side of the third cutter, a tab punching base is arranged on one side of the fourth support, a tab punching head is arranged above the tab punching base, a tab punching cylinder is arranged above the tab punching head, and a tab pre-pressing cylinder is arranged on one side of the tab punching cylinder; one side of utmost point ear pre-compaction cylinder is provided with the fifth support, and the top of fifth support is provided with utmost point ear and transversely transfers the lead screw subassembly, and the one end that utmost point ear transversely transferred the lead screw subassembly is provided with utmost point ear and transversely transfers the motor, and one side that utmost point ear transversely transferred the lead screw subassembly is provided with utmost point ear transverse sliding plate, and one side of utmost point ear transverse sliding plate is provided with utmost point ear and vertically transfers the slide rail subassembly, slides in one side that utmost point ear vertically transfers the slide rail subassembly and is provided with utmost point ear clamp finger cylinder, and the top.
6. The automatic pellet mill for lithium metal negative electrodes of claim 1, wherein: the lithium sheet feeding mechanism comprises a lithium sheet feeding frame, one side of the lithium sheet feeding frame is provided with a lithium sheet feeding disc, the other side of the lithium sheet feeding frame is provided with a lithium sheet feeding motor, the center of the lithium sheet feeding disc is provided with a lithium sheet feeding rotating shaft connected with the lithium sheet feeding motor, a lithium sheet tensioning sliding assembly is arranged below the lithium sheet feeding disc, one side of the lithium sheet tensioning sliding assembly is provided with a lithium sheet tensioning shaft in a sliding manner, the lower left corner of the lithium sheet feeding frame is provided with a lithium sheet pulling cylinder, and a lithium sheet clamping cylinder is arranged above the lithium sheet pulling cylinder; a lithium sheet cutting frame is arranged on one side of the lithium sheet cutting frame, a lithium sheet sliding rail assembly is arranged on one side of the lithium sheet cutting frame, a fifth cutter and a sixth cutter are respectively arranged on one side of the lithium sheet sliding rail assembly in a sliding manner from top to bottom, a sixth air cylinder is arranged below the sixth cutter, a lithium sheet suction seat is arranged on one side of the sixth cutter, a lithium sheet supporting plate is arranged above the sixth cutter, a lithium sheet pressing plate is arranged above the lithium sheet supporting plate, a lithium sheet pressing air cylinder is connected above the lithium sheet pressing plate, and a fifth air cylinder is connected above the fifth cutter; one side of the fifth cylinder is provided with a lithium sheet transverse transfer screw rod assembly, one end of the lithium sheet transverse transfer screw rod assembly is provided with a lithium sheet transverse transfer cylinder, one side of the lithium sheet transverse transfer screw rod assembly is provided with a lithium sheet transverse transfer sliding plate in a sliding manner, one side of the lithium sheet transverse transfer sliding plate is provided with a lithium sheet longitudinal transfer cylinder, and a lithium sheet transfer suction head is arranged below the lithium sheet longitudinal transfer cylinder.
7. The automatic pellet mill for lithium metal negative electrodes of claim 1, wherein: the pole piece and lug pressing mechanism comprises a sixth support, a seventh support is arranged on one side of the sixth support, an eighth support is arranged on one side of the seventh support, a lug pressing and shifting slide rail assembly is arranged on the lower portion of the sixth support, the seventh support and the eighth support which jointly penetrate through the sixth support, the seventh support and the eighth support, a lug pressing and shifting cylinder is arranged at one end of the lug pressing and shifting slide rail assembly, and a negative pole piece pressing and sliding table is arranged on the lug pressing and shifting slide rail assembly in a sliding mode; a pole piece and lug pressing cylinder is arranged on the top surface of the sixth support, a pole piece and lug pressing guide pillar laminate is arranged in the sixth support, a pole piece and lug pressing laminate is arranged below the pole piece and lug pressing guide pillar laminate, and four corners of the pole piece and lug pressing guide pillar laminate are respectively connected with guide pillars with the sixth support; a pole piece shooting CCD is arranged on one side of the upper portion of the seventh support, a pole piece transverse conveying screw rod assembly is arranged at the upper end of the eighth support, a pole piece transverse conveying cylinder is arranged at one end of the pole piece transverse conveying screw rod assembly, a pole piece longitudinal conveying cylinder is arranged on one side of the pole piece transverse conveying screw rod assembly in a sliding mode, at least two pole piece longitudinal conveying cylinders are arranged, a second pole piece rotating cylinder is arranged below each pole piece longitudinal conveying cylinder, a first pole piece conveying suction head is arranged below one second pole piece rotating cylinder, and a second pole piece conveying suction head is arranged below the other second pole piece rotating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021566624.7U CN212625649U (en) | 2020-08-01 | 2020-08-01 | Automatic sheet making machine for metal lithium cathode |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021566624.7U CN212625649U (en) | 2020-08-01 | 2020-08-01 | Automatic sheet making machine for metal lithium cathode |
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| CN212625649U true CN212625649U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021566624.7U Active CN212625649U (en) | 2020-08-01 | 2020-08-01 | Automatic sheet making machine for metal lithium cathode |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054610A (en) * | 2021-10-29 | 2022-02-18 | 广东利元亨智能装备股份有限公司 | Pole lug pressing device, pole piece winding equipment and pole lug pressing method |
| CN114378581A (en) * | 2022-01-07 | 2022-04-22 | 广东华恒智能科技有限公司 | Copper-lithium composite forming equipment |
-
2020
- 2020-08-01 CN CN202021566624.7U patent/CN212625649U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054610A (en) * | 2021-10-29 | 2022-02-18 | 广东利元亨智能装备股份有限公司 | Pole lug pressing device, pole piece winding equipment and pole lug pressing method |
| CN114054610B (en) * | 2021-10-29 | 2023-08-22 | 广东利元亨智能装备股份有限公司 | Tab pressing device, pole piece winding equipment and pole tab pressing method |
| CN114378581A (en) * | 2022-01-07 | 2022-04-22 | 广东华恒智能科技有限公司 | Copper-lithium composite forming equipment |
| CN114378581B (en) * | 2022-01-07 | 2023-03-10 | 广东华恒智能科技有限公司 | Copper-lithium composite forming equipment |
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Effective date of registration: 20230912 Address after: 201500 floor 2, building 1, No. 99, songxuan Road, Tinglin Town, Jinshan District, Shanghai Patentee after: Michaelina (Shanghai) Industrial Intelligent Technology Co.,Ltd. Address before: 523000 Room 101, building 3, 132 Gaolong West Road, Gaopo Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN FENGYUAN LITHIUM CELL EQUIPMENT Co.,Ltd. |