CN115602795A - Automatic production equipment for lithium battery pole pieces - Google Patents
Automatic production equipment for lithium battery pole pieces Download PDFInfo
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- CN115602795A CN115602795A CN202211324720.4A CN202211324720A CN115602795A CN 115602795 A CN115602795 A CN 115602795A CN 202211324720 A CN202211324720 A CN 202211324720A CN 115602795 A CN115602795 A CN 115602795A
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0435—Rolling or calendering
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention relates to the field of pole piece forming, in particular to automatic production equipment for a lithium battery pole piece. This equipment includes the pan feeding device, adjustable production line, stamping device, cutting device and unloader, the pan feeding device is located entry end one side of adjustable production line, stamping device along slash direction arrange in the side of adjustable production line, cutting device is located exit end one side of adjustable production line, unloader is located cutting device's exit end one side, this equipment is installed stamping equipment and cutting equipment on same production line for equipment can be automatic to the pole piece punching press and cut, has saved labour cost, and the passageway width and the processing agency on the production line of this equipment can be adjusted according to the demand simultaneously, can satisfy the pole piece product processing of different specifications, has avoided the required cost of replacement equipment, has improved production efficiency.
Description
Technical Field
The invention relates to the field of pole piece forming, in particular to automatic production equipment for a lithium battery pole piece.
Background
Along with the continuous development of science and technology, also bigger and bigger to the demand of lithium cell, and the pole piece is indispensable component part as the core of lithium cell, but on the equipment of difference, the specification of lithium cell is different, and required pole piece specification is also different, and prior art mostly can only process the pole piece of single specification, if the pole piece that will process different specifications then need change different processing equipment, greatly increased manufacturing cost, reduced production efficiency.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide automatic production equipment for lithium battery pole pieces, which is characterized in that stamping equipment and cutting equipment are arranged on the same production line, so that the equipment can automatically stamp and cut pole pieces, the labor cost is saved, meanwhile, the width of a channel on the production line of the equipment can be adjusted according to requirements, the passing of pole piece products with different specifications can be met, the cost for replacing the equipment is avoided, and the production efficiency is improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a lithium-ion battery pole piece automated production equipment, this equipment includes the pan feeding device, adjustable production line, stamping device, cutting device and unloader.
The feeding device is located on one side of the inlet end of the adjustable production line, the punching device is arranged on the side face of the adjustable production line along the oblique line direction, the cutting device is located on one side of the outlet end of the adjustable production line, and the discharging device is located on one side of the outlet end of the cutting device.
The adjustable production line comprises a supporting table plate, sliding block guide rails, a first channel plate, a second channel plate, a third channel plate and a channel plate fixing block, wherein the supporting table plate is located below the first channel plate, the number of the sliding block guide rails is two, the sliding block guide rails are parallelly fixed on the supporting table plate along the oblique line direction, the first channel plate is fixed on sliding blocks of the two sliding block guide rails, the second channel plate is located at the outlet end of the first channel plate, the third channel plate is parallel to the first channel plate and located on the side edge of the inlet portion of the first channel plate, and one end of the channel plate fixing block is provided with a strip-shaped through hole and is hinged to the upper surface of the first channel plate.
The first channel plate comprises a first plane part, a second channel part and a first channel part, the whole first channel plate is in a parallelogram shape, the height of the upper surface of the first plane part is lower than that of the upper surface of the second plane part, the first plane part and the second plane part are both in parallelogram shapes, a rectangular notch with an arc-shaped end part is arranged at the position, close to the second plane part, of the inner side edge of the first plane part, the rectangular notch is parallel to the inlet edge and the outlet edge of the first channel plate, a small roller is fixed at the position of the inlet end of the first plane part, the first channel part is arranged along the inner side edge of the first plane part, the second channel part is arranged along the inner side edge of the second plane part, and the width of the outlet end of the first channel part is gradually increased.
The second channel plate comprises a second upper plate, a second lower plate and a second adjusting mechanism, the second upper plate is buckled on the second lower plate, and the second adjusting mechanism is located at a position, close to the outlet direction, of the second upper plate.
The second lower plate comprises a plane part and a baffle part, the height of the baffle part is higher than that of the plane part, the baffle part is arranged along the outer edge of the plane part, a parallelogram notch is arranged at the position, adjacent to the first channel plate, of the plane part, a downward-inclined rectangular inclined surface is arranged at the outlet end of the plane part, and a strip-shaped through hole is formed in the position, below the second adjusting mechanism, of the plane part.
The overall shape of the second upper plate is the same as that of the second lower plate, the rectangular inclined plane of the first lower plate is exposed out of the second upper plate, the second upper plate is provided with a strip-shaped through hole at a corresponding position of the second adjusting mechanism, a rectangular through hole is arranged at the middle position of the second upper plate, and a baffle plate part is also arranged at the position, corresponding to the baffle plate part of the second lower plate, of the lower surface of the second upper plate.
Preferably, the second adjusting mechanism includes a second adjusting block and a second adjusting rod, the second adjusting block is fixed on the second upper channel plate, the second adjusting block includes a strip-shaped through hole, the strip-shaped through hole includes a fine through hole portion and a coarse through hole portion, the coarse through hole portion is located below the fine through hole portion, the second adjusting rod vertically penetrates through the strip-shaped through holes of the first upper channel plate and the first lower channel plate, and an upper end of the second adjusting rod extends into the coarse through hole portion of the second adjusting block and abuts against a lower surface of the fine through hole portion.
Preferably, the third channel plate includes a third channel portion and a third fixing plate, the third fixing plate is a rectangular plate fixed in the vertical direction, the third channel portion is fixed on the upper side of the third fixing plate, the third channel portion is in a long strip shape and has a strip-shaped gap in the inner side, and the gap space at the outlet end of the third channel portion gradually expands.
Preferably, the feeding device comprises a feeding motor, a feeding lower wheel, a feeding upper wheel, a feeding support and a feeding adjusting mechanism, wherein a shaft of the feeding lower wheel is fixed on a shaft hole of the feeding support, one end of the shaft of the feeding lower wheel is fixedly connected to a shaft coupling of the feeding motor, the feeding upper wheel is located above the feeding lower wheel, the shaft of the feeding upper wheel is fixed on the shaft hole of the feeding adjusting mechanism, and the feeding adjusting mechanism is fixed on the feeding support.
The pan feeding support includes both sides supporting part, upper end connecting portion and shaft hole, the shaft hole is located the middle of both sides supporting part and corresponds the position on the lower side, inboard at both supporting parts and being located there is the rectangle recess the top in shaft hole, the upper end of both sides supporting part is passed through upper end connecting portion are fixed.
Pan feeding guiding mechanism includes the movable pulley, and upper wheel support and pan feeding adjustment cylinder, the upper end of upper wheel support is connected through the connecting rod the promotion end of pan feeding adjustment cylinder, pan feeding adjustment cylinder fixes on the upper end connecting portion of pan feeding support, the both sides of upper wheel support are the rectangle and have the shaft hole in corresponding the position four movable pulleys are installed in the rectangle outside of upper wheel support, the movable pulley embedding upper wheel support just partly of movable pulley wheel face surpasss the rectangle edge of upper wheel support.
Preferably, the adjustable production line further comprises a fourth adjusting mechanism, a fourth channel plate and a production discharging mechanism, the production discharging mechanism is located at the discharging end of the production line, the fourth channel plate is arranged in parallel with the third channel plate, the fourth adjusting mechanism penetrates through the fourth channel plate and the third channel plate, the fourth channel plate comprises a vertical portion, a flat portion and a blocking block, the vertical portion is a rectangular plate, the flat portion is strip-shaped and fixed on the vertical portion, the flat portion exceeds the vertical portion towards the inner side, the exceeding portion is slightly higher, the blocking block is fixed on the inlet end of the low portion of the flat portion, and the outer side of the outlet end of the fourth channel plate is fixed at the tail end of the channel plate fixing block through a fixing block.
The fourth adjusting mechanism is a lead screw guide rail, and the lead screw guide rail is driven in a hand-operated mode.
The production and discharge mechanism comprises a production and discharge support, a production and discharge pinch roller, a production and discharge pressing plate and a production and discharge motor, wherein the production and discharge pinch roller is vertically arranged on the production and discharge support in two numbers, the production and discharge motor and one end of the production and discharge pinch roller shaft are in belt transmission, and the other ends of the shafts of the two production and discharge pinch rollers are in gear engagement.
Two guide rods are fixed at two ends of the production and discharge pressing plate, penetrate through the upper portion of the production and discharge support and are connected with the pushing portion of the air cylinder.
The production and discharge support comprises an upper support and a lower support, the upper support comprises a face part and a rod part, the face part is rectangular with a shaft hole, the front side of the face part vertically extends downwards to form a rod part, the rod part is provided with a vertical strip-shaped through hole, a rectangular block protrudes from the side surface of the rod part and is slightly wider than the width of the side surface of the rod part, and an upper wheel of the production and discharge pinch roller is installed on the shaft hole of the upper support.
The upper end card of lower carriage is in the contained angle department of the face of upper bracket and pole portion, just the both sides card of lower carriage is in the inboard of the convex rectangular block of upper bracket, the bar through-hole of upper bracket pole portion with the upper end front side of lower carriage is adjustable fixed mode, the upper end of lower carriage has the shaft hole, the lower round of production ejection of compact pinch roller is installed shaft hole department of lower carriage upper end.
Preferably, the stamping device comprises a stamping mechanism, a stamping moving mechanism, a stamping bottom plate, a stamping slider guide rail and a stamping cylinder, wherein the bottom of the stamping mechanism is fixed on a moving part of the stamping moving mechanism, the stamping moving mechanism is arranged along the direction of a rectangular notch on a first channel plate, and a stamping head of the stamping mechanism enters and exits the rectangular notch along the oblique line direction, the stamping moving mechanism is fixed on the stamping bottom plate, the stamping bottom plate is fixed on a slider of the stamping slider guide rail, the number of the stamping slider guide rails is two parallel and is arranged along the feeding direction of a pole piece product, the stamping cylinder is parallel to the stamping slider guide rail, a pushing end of the stamping cylinder is connected with a connecting block, and the connecting block is fixed below the stamping bottom plate.
As preferred, cutting device cuts the mechanism including polishing, cuts the discharge mechanism and cuts the slide, cut the slide and be located cut between mechanism and the polishing mechanism and cut the mechanism and cut between the discharge mechanism, polishing mechanism is located the exit end of production line, cut the discharge mechanism and be located cut the exit end of mechanism, it arranges along the slash direction to cut the mechanism.
Polishing mechanism is including polishing the support, polishes driving motor, polishes the fixed plate, throws aureola and polishing lead screw, the vertical guide arm that is fixed with in four inside angles of polishing support, four corner covers of polishing fixed plate are in on the guide arm, polishing lead screw receives step motor drive, polishing lead screw passes the polishing fixed plate, the screw thread opposite direction and the centre of the upper and lower two parts of polishing lead screw are smooth, polishing fixed plate quantity is two and installs respectively polishing lead screw's upper and lower two parts, it is two and fix for two and through the dwang to throw aureola quantity polishing driving motor's shaft coupling, the dwang passes through the bearing frame to be fixed respectively the higher authority of the following and lower polishing fixed plate of upper polishing fixed plate.
Cut the mechanism including cutting the sword, cut the support and cut the cylinder, cut support both sides vertical layout and have a bar through-hole, the both ends card that cuts the sword is gone into in the bar through-hole, it fixes to cut the cylinder cut the upper end of support, cut the upper end of sword with the promotion end that cuts the cylinder is held fixedly.
The cutting and discharging mechanism and the production and discharging mechanism have the same structure.
Preferably, the blanking device comprises a blanking guide rod, a blanking cylinder, a blanking welding cylinder, a blanking channel, a blanking adjusting mechanism, a welding head, a blanking sensor and a blanking plate.
The blanking device comprises two blanking guide rods, a blanking plate, a blanking cylinder and a connecting rod, wherein the number of the blanking guide rods is two, the blanking plate is vertically fixed on a sliding block of the blanking guide rods, the blanking cylinder is vertically arranged, and a pushing end of the blanking cylinder is fixed with the blanking plate through the connecting rod.
The blanking welding cylinder is transversely fixed in the middle of the blanking plate, the welding heads are fixed at the pushing end of the blanking welding cylinder one above the other through fixing blocks, and the blanking sensors are fixed at the inlet end of the blanking plate through the fixing blocks and correspond to the positions of the two welding heads respectively.
The blanking channel is composed of two oppositely arranged plates, the two plates are positioned through a blanking adjusting mechanism, and the blanking channel comprises a blanking channel and a blanking channel which are respectively positioned on the upper side and the lower side of each plate.
The blanking adjusting mechanism and the fourth adjusting mechanism have the same structure.
The automatic production equipment for the lithium battery pole piece adopting the technical scheme has the advantages that:
all the processes of feeding, stamping and cutting blanking are performed automatically without manual intervention, so that the labor cost is reduced, the production efficiency is improved, all the stations of the equipment can be adjusted according to the specification of the feeding, the equipment is prevented from being replaced when lithium battery pole piece products are processed, the production cost is reduced, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of an automatic production apparatus for lithium battery pole pieces.
Fig. 2,3 and 4 are schematic structural diagrams of a feeding device.
FIGS. 5-16 are schematic views of adjustable production line configurations.
Fig. 17 is a schematic structural view of a punching device.
Fig. 18 and 19 are schematic views of the cutting device.
Fig. 20 is a schematic structural view of the blanking device.
Detailed Description
As shown in fig. 1, the automatic production equipment for lithium battery pole pieces comprises a feeding device 1, an adjustable production line 2, a stamping device 3, a cutting device 4 and a discharging device 5; pan feeding device 1 is located entry end one side of adjustable production line 2, stamping device 3 along the slash direction arrange in the side of adjustable production line 2, cutting device 4 is located exit end one side of adjustable production line 2, unloader 5 is located exit end one side of cutting device 4. On the adjustable production line 2 is entered into from pan feeding device 1 to the processing material, carry out the punching press action through stamping device 3, later enter into cutting device 4 from adjustable production line 2 and cut, enter into unloader 5 at last and weld and the unloading, all process flows are all automatic going on, have saved labour cost, have improved production efficiency.
As shown in fig. 2,3 and 4, the feeding device 1 includes a feeding motor 11, a feeding lower wheel 12, a feeding upper wheel 13, a feeding support 14 and a feeding adjustment mechanism 15, wherein a shaft of the feeding lower wheel 12 is fixed on a shaft hole of the feeding support 14, one end of a shaft of the feeding lower wheel 12 is fixedly connected to a shaft coupling of the feeding motor 11, the feeding upper wheel 13 is located above the feeding lower wheel 12, a shaft of the feeding upper wheel 13 is fixed on a shaft hole of the feeding adjustment mechanism 15, the feeding adjustment mechanism 15 is fixed on the feeding support 14, the feeding support 14 includes two side support portions 141, an upper end connection portion 142 and a shaft hole 143, the shaft hole 143 is located at a position corresponding to the middle of the two side support portions 141, a rectangular groove 144 is located above the shaft hole and located at the inner side of the two support portions 141, the upper ends of the two side support portions 141 are fixed by the rectangular upper end connection portion 142, the feeding adjustment mechanism 15 includes a sliding wheel 151, an upper wheel support bracket 152 and an upper wheel 153, the upper wheel 152 is connected to the upper wheel support 152, the upper end of the upper wheel 153 is fixed on the upper wheel support 151, and the upper wheel 153 is embedded into the upper end of the upper wheel 151, and the upper wheel 153 is embedded into the cylinder of the upper wheel support 151, and the upper wheel 153. The processing material enters the feeding device 1 from the feeding lower wheel 12 and the feeding upper wheel 13, the feeding lower wheel 12 rotates under the driving of the feeding motor 11 to drive the processing material to move, the feeding adjusting cylinder 153 drives the upper wheel support 152 to move up and down, the upper wheel support 152 slides on the rectangular groove 144 on the inner side of the supporting portions 141 on the two sides of the feeding support 14 through the sliding wheel 151 to drive the feeding upper wheel 13 to move up and down, and then the distance between the feeding upper wheel 13 and the feeding lower wheel 12 can be adjusted according to actual requirements.
As shown in fig. 5 to 16, the adjustable production line 2 includes a support table 28, a slider guide 29, a first channel plate 25, a second channel plate 26, a third channel plate 22 and a channel plate fixing block 24, the support table 28 is located below the first channel plate 25, the slider guide 29 is fixed on the support table 28 in two parallel directions along oblique lines, the first channel plate 25 is fixed on the slider of the two slider guide 29, the second channel plate 26 is located at the outlet end of the first channel plate 25, the third channel plate 22 is parallel to the first channel plate 25 and is located at the side of the inlet portion of the first channel plate 25, one end of the channel plate fixing block 24 has a strip-shaped through hole and is hinged to the upper surface of the first channel plate 25, the first channel plate 25 includes a first plane portion 251, a second plane portion 252, a second channel portion 253 and a first channel portion 254, the first channel plate 25 is a parallelogram as a whole, the upper surface of the first plane portion 251 is lower than the upper surface of the second plane portion 252, the first plane portion 251 and the second plane portion 252 are both parallelograms, a rectangular notch having an arc-shaped end portion is formed at a position where the inner side edge of the first plane portion 251 is close to the second plane portion 252, the rectangular notch is parallel to the inlet edge and the outlet edge of the first channel plate 25, a small roller 255 is fixed at the inlet end position of the first plane portion 251, the first channel portion 254 is arranged along the inner side edge of the first plane portion 251, the second channel portion 253 is arranged along the inner side edge of the second plane portion 252, the width of the outlet end of the first channel portion 254 is gradually increased, the second channel plate 26 includes a second upper plate 261, a second lower plate 262 and a second adjusting mechanism 263, the second upper plate 261 is fastened on the second lower plate 262, the second adjusting mechanism 263 is located at a position of the second upper plate 261 near the outlet direction, the second lower plate 262 includes a flat portion 2621 and a baffle portion 2622, the baffle portion 2622 has a height higher than that of the flat portion 2621, the baffle portion 2622 is disposed along an outer edge of the flat portion 2621, the flat portion 2621 is a parallelogram notch adjacent to the first channel plate 25, a downwardly inclined rectangular inclined surface is provided at the outlet end of the flat portion 2621, a strip through hole is provided below the second adjusting mechanism 263 in the flat portion, the second upper plate 261 has an overall shape identical to that of the second lower plate 262, the rectangular inclined surface of the first lower plate is exposed by the second upper plate 261, a strip through hole is provided at a position corresponding to the second adjusting mechanism 263, a rectangular through hole is provided at a middle position of the second upper plate 261, the second upper plate 261 is provided corresponding to the rectangular through hole of the second lower plate 2622, the second upper plate includes a second adjusting block fine through hole portion 2631, and a second adjusting mechanism 2631 includes a second upper through hole portion 2622, the upper adjusting block 2631 and a second adjusting mechanism 2631, the upper through hole portion 2631 includes a second adjusting block, the upper through hole 2631 and a vertical through hole 2631 includes a second adjusting mechanism 2631, the upper through hole portion of the second adjusting mechanism 2622 includes a second adjusting mechanism 2631, the second adjusting block, and a second adjusting block includes a second adjusting mechanism 2631, the third fixing plate 222 is a rectangular plate fixed in the vertical direction, the third channel part 221 is fixed on the third fixing plate 222, the third channel part 221 is a strip-shaped plate with a strip-shaped gap inside, the gap space at the outlet end of the third channel part 221 is gradually enlarged, the adjustable production line 2 further comprises a fourth adjusting mechanism 21, a fourth channel plate 23 and a production discharging mechanism 27, the production discharging mechanism 27 is located at the discharging end of the production line, the fourth channel plate 23 is arranged in parallel with the third channel plate 22, the fourth adjusting mechanism 21 penetrates through the fourth channel plate 23 and the third channel plate 22, the fourth channel plate 23 comprises a vertical part, a flat part and a blocking block, the vertical part is a rectangular plate, the flat part is a strip-shaped plate and fixed on the vertical part, the flat part exceeds the vertical part to the inner side, the exceeding part is slightly higher, the blocking block is fixed on the inlet end of the low part of the flat part, and the outer side of the outlet end of the fourth channel plate 23 is fixed at the tail end of the channel plate fixing block 24 through the fixing block; the fourth adjusting mechanism 21 is a lead screw guide rail, the lead screw guide rail is driven by a hand-operated mode, the production discharging mechanism 27 comprises a production discharging support 271, production discharging press wheels 272, production discharging press plates 273 and production discharging motors 274, the production discharging press wheels 272 are vertically arranged on the production discharging support 271 in two numbers, one ends of the shafts of the production discharging motors 274 and the production discharging press wheels 272 are in belt transmission, and the other ends of the shafts of the two production discharging press wheels 272 are in gear engagement; two guide rods are fixed on two ends of the production discharging pressing plate 273, the guide rods penetrate through the upper part of the production discharging bracket 271 and are connected with a pushing part of an air cylinder, the production discharging bracket 271 comprises an upper bracket 2711 and a lower bracket 2712, the upper bracket 2711 comprises a face part 27111 and a rod part 27112, the face part 27111 is rectangular with an axle hole, the rod part 27112 vertically extends downwards from the front edge of the face part, a vertical strip-shaped through hole is formed in the rod part 27112, a rectangular block protrudes from the side surface of the rod part 27112 and is slightly wider than the width of the side surface of the rod part 27112, and an upper wheel of the production discharging pressing wheel 272 is installed on the axle hole of the upper bracket 2711; the upper end of the lower support 2712 is clamped at the included angle between the face 27111 and the rod part 27112 of the upper support 2711, the two sides of the lower support 2712 are clamped at the inner side of the rectangular block protruded from the upper support 2711, the strip-shaped through hole of the rod part 27112 of the upper support 2711 and the front side of the upper end of the lower support 2712 are in an adjustable fixing mode, the upper end of the lower support 2712 is provided with a shaft hole, and the lower wheel of the production discharging pressure wheel 272 is installed at the shaft hole at the upper end of the lower support 2712. The processing material enters the adjustable production line 2 from the channel formed by the fourth channel plate 23 and the third channel plate 22, the processing material continues to advance through the second channel plate 26 after the stamping action is finished when reaching the notch position of the first channel plate 25, and finally leaves the adjustable production line 2 from the production discharging mechanism 27, the fourth channel plate 23 can be close to or away from the third channel plate 22 by shaking the fourth adjusting mechanism 21, and meanwhile, the channel plate fixing block 24 is driven to move, so that the first channel plate 25 is driven to move along the slide block guide rail 29, in the moving process, the distance between the first channel plate 25 and the fourth channel plate 23 is changed, the small roller 255 on the first channel plate 25 moves in the strip-shaped through hole of the channel plate fixing block 24, the second adjusting rod 2632 of the second adjusting mechanism 263 of the second channel plate 26 can move transversely, so as to adjust the channel width in the second channel plate 26, at the production discharging mechanism 27, the upper support 2711 can move up and down relative to the position of the lower support 2712 through the through hole on the 27112, and further, the distance between the upper and lower pressing wheel of the production discharging wheel 272 is changed so as to adapt to the actual requirement.
As shown in fig. 17, the punching device 3 includes a punching mechanism 31, a punching moving mechanism 32, a punching bottom plate 33, punching slider rails 34, and a punching cylinder 35, wherein the bottom of the punching mechanism 31 is fixed on a moving portion of the punching moving mechanism 32, the punching moving mechanism 32 is arranged along a rectangular notch on the first channel plate 25, and a punching head of the punching mechanism 31 is moved into and out of the rectangular notch along an oblique line direction, the punching moving mechanism 32 is fixed on the punching bottom plate 33, the punching bottom plate 33 is fixed on a slider of the punching slider rails 34, the punching slider rails 34 are arranged in parallel in the feeding direction of the pole piece product, the punching cylinder 35 is parallel to the punching slider rails 34, a pushing end of the punching cylinder 35 is connected with a connecting block, and the connecting block is fixed under the punching bottom plate 33. The stamping mechanism 31 is pushed by the stamping moving mechanism 32 to move along the direction of the rectangular notch of the first channel plate 25, the processing material is stamped at the position of the rectangular notch, the stamping bottom plate 33 is pushed by the stamping cylinder 35 to move along the stamping slider guide rail 34, and then the stamping position of the stamping mechanism 31 can be adjusted to adapt to the actual production requirement.
As shown in fig. 18 and 19, the cutting device 4 comprises a polishing mechanism 41, a cutting mechanism 42, a cutting discharge mechanism 43 and a cutting slideway 44, the cutting slide 44 is positioned between the cutting mechanism 42 and the polishing mechanism 41 and between the cutting mechanism 42 and the cutting discharging mechanism 43, the polishing mechanism 41 is positioned at the outlet end of the production line, the cutting and discharging mechanism 43 is positioned at the outlet end of the cutting mechanism 42, the cutting mechanism 42 is arranged along the oblique line direction, the polishing mechanism 41 includes a polishing holder 411, a polishing driving motor 412, a polishing fixing plate 413, a polishing wheel 414 and a polishing lead screw 415, guide rods are vertically fixed at four corners inside the polishing bracket 411, four corners of the polishing fixing plate 413 are sleeved on the guide rods, the polishing lead screw 415 is driven by a stepping motor, the polishing lead screw 415 passes through the polishing fixing plate 413, the thread directions of the upper and lower portions of the polishing lead screw 415 are opposite and the middle portion of the polishing lead screw 415 has no thread, the polishing fixing plates 413 are respectively installed at the upper and lower parts of the polishing lead screw 415 in two numbers, the polishing wheels 414 are two in number and are fixed on the coupling of the polishing driving motor 412 through rotating rods, the rotating rods are respectively fixed below the upper polishing fixing plate 413 and above the lower polishing fixing plate 413 through bearing seats, the cutting mechanism 42 includes a cutting knife 421, a cutting support 422 and a cutting cylinder 423, strip-shaped through holes are vertically arranged at two sides of the cutting support 422, two ends of the cutting knife 421 are clamped in the strip-shaped through holes, the cutting cylinder 423 is fixed at the upper end of the cutting support 422, the upper end of the cutting knife 421 is fixed with the pushing end of the cutting cylinder 423, and the cutting and discharging mechanism 43 is identical to the production and discharging mechanism 27 in structure. After punching, a processed material enters the cutting device 4 from the polishing mechanism 41, the processed material passes through between the upper polishing wheel 414 and the lower polishing wheel 414 of the polishing mechanism 41 and performs polishing action, when the polishing lead screw 415 rotates, the upper polishing fixing plate 413 and the lower polishing fixing plate 413 respectively move along opposite directions of the polishing lead screw 415, so as to drive the upper polishing wheel 414 and the lower polishing wheel 414 to move along opposite directions, and adjust polishing intervals under the condition of not changing a processing axis, so as to adapt to actual production requirements, the processed material enters the cutting knife 421 of the cutting mechanism 42 through the cutting slide way 44 to perform cutting action, and then leaves from the cutting discharging mechanism 43, and the cutting discharging mechanism 43 can also be adjusted according to actual processing requirements.
As shown in fig. 20, the blanking device 5 includes a blanking guide rod 51, a blanking cylinder 52, a blanking welding cylinder 53, a blanking channel 54, a blanking adjusting mechanism 55, a welding head 56, a blanking sensor 57 and a blanking plate 58; the number of the blanking guide rods 51 is two, the blanking plates 58 are vertically fixed on the sliding blocks of the blanking guide rods 51, the blanking cylinders 52 are vertically arranged, and the pushing ends of the blanking cylinders are fixed with the blanking plates 58 through connecting rods; the blanking welding cylinder 53 is transversely fixed in the middle of the blanking plate 58, the welding heads 56 are fixed at the pushing end of the blanking welding cylinder 53 one above the other through fixing blocks, and the blanking sensors 57 are fixed at the inlet end of the blanking plate 58 through the fixing blocks and respectively correspond to the positions of the two welding heads 56; the blanking channel 54 is two oppositely arranged plates, the two plates are positioned by a blanking adjusting mechanism 55, the blanking channel 54 comprises a blanking channel 54 and a blanking channel 54, and the blanking channel 54 is respectively positioned at the upper side and the lower side of the plates; the blanking adjusting mechanism 55 has the same structure as the fourth adjusting mechanism 21. The processing material arrives at the blanking device 5, after the blanking sensor 57 detects the processing material, the blanking welding cylinder 53 pushes the welding head 56 to move towards the blanking sensor 57, then the welding and the resetting actions are carried out simultaneously along with the processing material, the blanking adjusting mechanism 55 adjusts the blanking channel 54 according to the actual production requirement through hand cranking, after the upper welding head 56 is completely consumed, the whole blanking plate 58 is lifted under the action of the blanking cylinder 52, so that the lower channels of the lower welding head 56 and the blanking channel 54 correspond to the processing height of the processing material, and the upper welding head 56 can be replenished at the moment.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention, and is provided in the accompanying drawings. Various modifications to these embodiments will be readily apparent to those skilled in the art. The general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An automatic production device for lithium battery pole pieces is characterized by comprising a feeding device (1), an adjustable production line (2), a stamping device (3), a cutting device (4) and a discharging device (5);
the feeding device (1) is positioned on one side of an inlet end of the adjustable production line (2), the punching device (3) is arranged on the side face of the adjustable production line (2) along the oblique line direction, the cutting device (4) is positioned on one side of an outlet end of the adjustable production line (2), and the blanking device (5) is positioned on one side of an outlet end of the cutting device (4);
the adjustable production line (2) comprises a supporting table plate (28), sliding block guide rails (29), a first channel plate (25), a second channel plate (26), a third channel plate (22) and channel plate fixing blocks (24), wherein the supporting table plate (28) is located below the first channel plate (25), the sliding block guide rails (29) are fixed on the supporting table plate (28) in parallel along the oblique line direction, the first channel plate (25) is fixed on sliding blocks of the two sliding block guide rails (29), the second channel plate (26) is located at the outlet end of the first channel plate (25), the third channel plate (22) is parallel to the first channel plate (25) and located at the side edge of the inlet portion of the first channel plate (25), and one end of each channel plate fixing block (24) is provided with a strip-shaped through hole and hinged to the upper surface of the first channel plate (25);
the first channel plate (25) includes a first plane portion (251), a second plane portion (252), a second channel portion (253), and a first channel portion (254), the first channel plate (25) is a parallelogram as a whole, the upper surface of the first plane portion (251) is lower in height than the upper surface of the second plane portion (252), the first plane portion (251) and the second plane portion (252) are both parallelograms, a rectangular notch having an arc-shaped end portion is formed at a position where the inner side edge of the first plane portion (251) is close to the second plane portion (252), the rectangular notch is parallel to the inlet side and the outlet side of the first channel plate (25), a small roller (255) is fixed at the inlet end position of the first plane portion (251), the first channel portion (254) is arranged along the inner side edge of the first plane portion (251), the second channel portion (253) is arranged along the inner side edge of the second plane portion (252), and the outlet end of the first channel portion (254) gradually increases in width; the second channel plate (26) comprises a second upper plate (261), a second lower plate (262) and a second adjusting mechanism (263), the second upper plate (261) is buckled on the second lower plate (262), and the second adjusting mechanism (263) is positioned at the position of the second upper plate (261) close to the outlet direction;
the second lower plate (262) comprises a flat part (2621) and a baffle part (2622), the height of the baffle part (2622) is higher than that of the flat part (2621), the baffle part (2622) is arranged along the outer edge of the flat part (2621), the position of the flat part (2621) adjacent to the first channel plate (25) is a parallelogram notch, the outlet end of the flat part (2621) is provided with a rectangular inclined surface which inclines downwards, and the flat part is provided with a strip-shaped through hole below the second adjusting mechanism (263);
the overall shape of the second upper plate (261) is the same as that of the second lower plate (262), the second upper plate (261) exposes the rectangular inclined surface of the first lower plate, the second upper plate (261) is provided with a strip-shaped through hole at a corresponding position of the second adjusting mechanism (263), a rectangular through hole is arranged at the middle position of the second upper plate (261), and a baffle plate part is also arranged at the position of the lower surface of the second upper plate (261) corresponding to the baffle plate part of the second lower plate (262).
2. The automatic production equipment of a lithium battery pole piece according to claim 1, wherein the second adjusting mechanism (263) comprises a second adjusting block (2631) and a second adjusting rod (2632), the second adjusting block (2631) is fixed on the second upper channel plate, the second adjusting block (2631) comprises a strip-shaped through hole, the strip-shaped through hole comprises a fine through hole portion and a coarse through hole portion, the coarse through hole portion is located below the fine through hole portion, the second adjusting rod (2632) vertically penetrates through the strip-shaped through holes of the first upper channel plate and the first lower channel plate, and the upper end of the second adjusting rod (2632) extends into the coarse through hole portion of the second adjusting block (2631) and abuts against the lower surface of the fine through hole portion.
3. The automatic production equipment of the lithium battery pole piece according to claim 1, wherein the third channel plate (22) comprises a third channel portion (221) and a third fixing plate (222), the third fixing plate (222) is a rectangular plate fixed in a vertical direction, the third channel portion (221) is fixed on the upper side of the third fixing plate (222), the third channel portion (221) is a strip and has a strip-shaped gap on the inner side, and the gap space at the outlet end of the third channel portion (221) is gradually enlarged.
4. The automatic production equipment for the lithium battery pole pieces, as recited in claim 1, is characterized in that the feeding device (1) comprises a feeding motor (11), a feeding lower wheel (12), a feeding upper wheel (13), a feeding support (14) and a feeding adjustment mechanism (15), wherein the feeding lower wheel (12) is fixed on a shaft hole of the feeding support (14), one end of the shaft of the feeding lower wheel (12) is fixedly connected to a shaft coupling of the feeding motor (11), the feeding upper wheel (13) is located above the feeding lower wheel (12), the shaft of the feeding upper wheel (13) is fixed on the shaft hole of the feeding adjustment mechanism (15), and the feeding adjustment mechanism (15) is fixed on the feeding support (14);
the feeding support (14) comprises two side supporting parts (141), an upper end connecting part (142) and a shaft hole (143), the shaft hole (143) is located at a position corresponding to the lower middle of the two side supporting parts (141), a rectangular groove (144) is formed in the inner sides of the two supporting parts (141) and above the shaft hole, and the upper ends of the two side supporting parts (141) are fixed through the upper end connecting part (142);
pan feeding guiding mechanism (15) include movable pulley (151), upper wheel support (152) and pan feeding adjustment cylinder (153), the upper end of upper wheel support (152) is connected through the connecting rod the promotion end of pan feeding adjustment cylinder (153), pan feeding adjustment cylinder (153) are fixed on the upper end connecting portion of pan feeding support (14), the both sides of upper wheel support (152) are the rectangle and have the shaft hole in corresponding the position four movable pulleys (151) are installed in the rectangle outside of upper wheel support (152), movable pulley (151) embedding upper wheel support (152) just a part of movable pulley (151) wheel face surpasss the rectangle edge of upper wheel support (152).
5. The automatic production equipment of the lithium battery pole piece is characterized in that the adjustable production line (2) further comprises a fourth adjusting mechanism (21), a fourth channel plate (23) and a production discharging mechanism (27), the production discharging mechanism (27) is located at the discharging end of the production line, the fourth channel plate (23) and the third channel plate (22) are arranged in parallel, the fourth adjusting mechanism (21) penetrates through the fourth channel plate (23) and the third channel plate (22), the fourth channel plate (23) comprises a vertical part, a flat part and a blocking block, the vertical part is a rectangular plate, the flat part is strip-shaped and is fixed on the vertical part, the flat part exceeds the vertical part to the inner side, the exceeding part is slightly higher, the blocking block is fixed on the inlet end of the part lower than the flat part, and the outer side of the outlet end of the fourth channel plate (23) is fixed at the tail end of the channel plate fixing block (24) through a fixing block;
the fourth adjusting mechanism (21) is a lead screw guide rail, and the lead screw guide rail is driven in a hand-operated mode;
the production discharging mechanism (27) comprises a production discharging support (271), production discharging pressing wheels (272), production discharging pressing plates (273) and production discharging motors (274), wherein the production discharging pressing wheels (272) are vertically arranged on the production discharging support (271) in two numbers, the production discharging motors (274) and one ends of shafts of the production discharging pressing wheels (272) are in belt transmission, and the other ends of the shafts of the two production discharging pressing wheels (272) are in gear engagement;
two guide rods are fixed at two ends of the production discharging pressing plate (273), penetrate through the upper part of the production discharging support (271) and are connected with the pushing part of the cylinder;
the production discharging bracket (271) comprises an upper bracket (2711) and a lower bracket (2712), the upper bracket (2711) comprises a face part (27111) and a rod part (27112), the face part (27111) is rectangular with a shaft hole, the rod part (27112) vertically extends downwards from the front edge of the face part, a vertical strip-shaped through hole is formed in the rod part (27112), a rectangular block protrudes from the side surface of the rod part (27112) and is slightly wider than the side surface of the rod part (27112), and an upper wheel of the production discharging pressure wheel (272) is mounted on the shaft hole of the upper bracket (2711);
the upper end of the lower support (2712) is clamped at the included angle between the face (27111) and the rod part (27112) of the upper support (2711), the two sides of the lower support (2712) are clamped at the inner side of the rectangular block protruded from the upper support (2711), the strip-shaped through hole of the rod part (27112) of the upper support (2711) and the front side of the upper end of the lower support (2712) are in an adjustable fixing mode, the upper end of the lower support (2712) is provided with a shaft hole, and the lower wheel of the production discharging pressure wheel (272) is installed at the shaft hole at the upper end of the lower support (2712).
6. The automatic production equipment for the lithium battery pole pieces, according to claim 1, is characterized in that the stamping device (3) comprises a stamping mechanism (31), a stamping moving mechanism (32), a stamping bottom plate (33), a stamping slider guide rail (34) and a stamping cylinder (35), wherein the bottom of the stamping mechanism (31) is fixed on a moving part of the stamping moving mechanism (32), the stamping moving mechanism (32) is arranged along a rectangular notch direction on the first channel plate (25), and enables a stamping head of the stamping mechanism (31) to enter and exit the rectangular notch along an oblique line direction, the stamping moving mechanism (32) is fixed on the stamping bottom plate (33), the stamping bottom plate (33) is fixed on a slider of the stamping slider guide rail (34), the stamping slider guide rails (34) are arranged in parallel in the pole piece product feeding direction, the stamping cylinder (35) is parallel to the stamping slider guide rail (34), a pushing end of the stamping cylinder (35) is connected with a connecting block, and the connecting block is fixed under the stamping bottom plate (33).
7. The automatic production equipment of the lithium battery pole piece according to claim 1, wherein the cutting device (4) comprises a polishing mechanism (41), a cutting mechanism (42), a cutting discharging mechanism (43) and a cutting slide way (44), the cutting slide way (44) is positioned between the cutting mechanism (42) and the polishing mechanism (41) and between the cutting mechanism (42) and the cutting discharging mechanism (43), the polishing mechanism (41) is positioned at the outlet end of the production line, the cutting discharging mechanism (43) is positioned at the outlet end of the cutting mechanism (42), and the cutting mechanism (42) is arranged along an oblique line direction;
the polishing mechanism (41) comprises a polishing support (411), a polishing driving motor (412), a polishing fixing plate (413), a polishing wheel (414) and a polishing lead screw (415), guide rods are vertically fixed at four corners inside the polishing support (411), four corners of the polishing fixing plate (413) are sleeved on the guide rods, the polishing lead screw (415) is driven by a stepping motor, the polishing lead screw (415) penetrates through the polishing fixing plate (413), the thread directions of the upper part and the lower part of the polishing lead screw (415) are opposite, no thread is arranged in the middle of the polishing lead screw (415), the polishing fixing plates (413) are respectively arranged at the upper part and the lower part of the polishing lead screw (415), the number of the polishing wheel (414) is two, the polishing wheel is fixed on a coupler of the polishing driving motor (412) through a rotating rod, and the rotating rod is respectively fixed below the upper polishing fixing plate (413) and above the lower polishing fixing plate (413) through a bearing seat;
the cutting mechanism (42) comprises a cutting knife (421), a cutting support (422) and a cutting cylinder (423), wherein strip-shaped through holes are vertically arranged on two sides of the cutting support (422), two ends of the cutting knife (421) are clamped into the strip-shaped through holes, the cutting cylinder (423) is fixed at the upper end of the cutting support (422), and the upper end of the cutting knife (421) is fixed with the pushing end of the cutting cylinder (423);
the cutting and discharging mechanism (43) and the production and discharging mechanism (27) have the same structure.
8. The automatic production equipment of the lithium battery pole piece according to claim 1, wherein the blanking device (5) comprises a blanking guide rod (51), a blanking cylinder (52), a blanking welding cylinder (53), a blanking channel (54), a blanking adjusting mechanism (55), a welding head (56), a blanking sensor (57) and a blanking plate (58);
the blanking guide rods (51) are two in number and are vertically arranged, the blanking plates (58) are vertically fixed on the sliding blocks of the blanking guide rods (51), the blanking cylinders (52) are vertically arranged, and the pushing ends of the blanking cylinders are fixed with the blanking plates (58) through connecting rods;
the blanking welding cylinder (53) is transversely fixed in the middle of the blanking plate (58), the welding heads (56) are fixed at the pushing end of the blanking welding cylinder (53) in number one by one through fixing blocks, the blanking sensors (57) are fixed at the inlet end of the blanking plate (58) in number two, and the two blanking sensors are fixed at the positions corresponding to the two welding heads (56) respectively through the fixing blocks;
the blanking channel (54) is two oppositely arranged plates, the two plates are positioned through a blanking adjusting mechanism (55), the blanking channel (54) comprises a blanking channel (54) and a blanking channel (54), and the blanking channel (54) is respectively positioned at the upper side and the lower side of the plates;
the blanking adjusting mechanism (55) has the same structure as the fourth adjusting mechanism (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211324720.4A CN115602795A (en) | 2022-10-27 | 2022-10-27 | Automatic production equipment for lithium battery pole pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211324720.4A CN115602795A (en) | 2022-10-27 | 2022-10-27 | Automatic production equipment for lithium battery pole pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115602795A true CN115602795A (en) | 2023-01-13 |
Family
ID=84850361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211324720.4A Withdrawn CN115602795A (en) | 2022-10-27 | 2022-10-27 | Automatic production equipment for lithium battery pole pieces |
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| Country | Link |
|---|---|
| CN (1) | CN115602795A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117225960A (en) * | 2023-09-18 | 2023-12-15 | 广州市智铝铝业有限公司 | Aluminum product stamping forming process and aluminum product production line based on process |
-
2022
- 2022-10-27 CN CN202211324720.4A patent/CN115602795A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117225960A (en) * | 2023-09-18 | 2023-12-15 | 广州市智铝铝业有限公司 | Aluminum product stamping forming process and aluminum product production line based on process |
| CN117225960B (en) * | 2023-09-18 | 2024-03-29 | 广州市智铝铝业有限公司 | Aluminum product stamping forming process and aluminum product production line based on process |
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Application publication date: 20230113 |
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