CN117525696A - Zinc aerodynamic battery internal cell filling process - Google Patents
Zinc aerodynamic battery internal cell filling process Download PDFInfo
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- CN117525696A CN117525696A CN202311625579.6A CN202311625579A CN117525696A CN 117525696 A CN117525696 A CN 117525696A CN 202311625579 A CN202311625579 A CN 202311625579A CN 117525696 A CN117525696 A CN 117525696A
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- Prior art keywords
- positive electrode
- shell
- negative electrode
- battery
- placing component
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 36
- 239000011701 zinc Substances 0.000 title claims abstract description 36
- 238000005429 filling process Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 43
- 230000008569 process Effects 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 14
- 239000003792 electrolyte Substances 0.000 claims description 83
- 238000007789 sealing Methods 0.000 claims description 63
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 44
- 229910052744 lithium Inorganic materials 0.000 claims description 44
- 238000005452 bending Methods 0.000 claims description 38
- 239000007774 positive electrode material Substances 0.000 claims description 36
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000010405 anode material Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 239000011257 shell material Substances 0.000 description 106
- 210000003813 thumb Anatomy 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000237983 Trochidae Species 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- FBDMJGHBCPNRGF-UHFFFAOYSA-M [OH-].[Li+].[O-2].[Mn+2] Chemical compound [OH-].[Li+].[O-2].[Mn+2] FBDMJGHBCPNRGF-UHFFFAOYSA-M 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Substances [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 1
- BSWGGJHLVUUXTL-UHFFFAOYSA-N silver zinc Chemical compound [Zn].[Ag] BSWGGJHLVUUXTL-UHFFFAOYSA-N 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Primary Cells (AREA)
Abstract
The invention provides a filling process of an internal cell of a zinc air power battery, which relates to the technical field of battery production and processing, and mainly comprises the following steps: s1, positive electrode shell installation: the method comprises the steps that anode shells at the bottommost part of a zinc aerodynamic battery are arranged on the top surface of a feeding disc in a circulating intermittent rotation mode at equal intervals, and each anode shell is intermittently transferred through the feeding disc in the circulating intermittent rotation mode; according to the invention, the feeding disc is adopted to intermittently rotate, and the accessories of each battery are rotationally conveyed through the feeding disc, so that the space area occupied by the device can be reduced, the distance required to be far away from the transfer in the process of assembling two adjacent components of the battery in the assembly process of the battery is shortened, the time occupied in the transfer process is effectively reduced, the production efficiency of the battery is improved, the space area occupied in a factory building or a workshop is reduced, and the effective utilization rate of the indoor area of the factory building or the workshop is improved.
Description
Technical Field
The invention relates to the technical field of battery production and processing, in particular to a process for filling an internal cell of a zinc air power battery.
Background
Zinc air cells (non-rechargeable) and zinc air fuel cells (mechanically rechargeable) are metal air cells powered by zinc oxide, the oxygen in air. These cells have a high energy density and are relatively inexpensive to produce. Size ranges from very small button cells for hearing aids, larger cells used in film cameras that have previously used mercury cells, to very large cells for electric vehicle propulsion and power grid scale energy storage.
Button cells (button cells) are also called button cells, and are generally larger in diameter and thinner (compared with cylindrical cells such as 5 AA batteries in the market), and the button cells are classified into cylindrical cells, square cells and special-shaped cells in terms of the shape. The common button cells are chemically composed of several kinds: carbonaceous, alkaline, zinc-silver oxide,zinc-airLithium-manganese dioxide, nickel-cadmium rechargeable button cells, nickel-hydrogen rechargeable button cells, etc. If the shape is a distinction between single and stacked. In detail, the carbonaceous button cell is most common, and is also least expensive, and is more expensive in alkalinity, but has a good discharge effect. Both voltages are 1.5V, with nominal capacities varying from about 15mAh to 140mAh from alkaline AG1 to AG 13. Is suitable for the discharge requirement of microampere level. It is used in calculator, electronic toy, hearing aid, lighter, watch, etc.
At present, also have disclosed the relevant patent technology of zinc-air button cell production equipment, like patent number 202211343 discloses a button cell equipment, including the processing platform, be equipped with the main conveyer belt on the processing platform, install drain pan conveyor on the direction of delivery along the main conveyer belt on the workstation in proper order, the priming device, insulating paper conveyor, blanking device, electric core material feeding unit, electric core filling device, top shell material feeding unit, top shell dress closes device and compression fittings, priming device includes the liquid storage pot, annotate liquid pipe and quantitative control mechanism, quantitative control mechanism installs on the liquid storage pot, and quantitative control mechanism controls the play liquid volume in the notes liquid pipe, this application has improved and has injected the electrolyte in to button cell with traditional mode back, lead to button cell appearance quality not good problem, can reach the effect that improves button cell's quality.
Although the above patent discloses a battery production and assembly technology, there are some disadvantages to the zinc-air button battery in the actual assembly process, in particular, the disadvantages are:
1. in the prior art, the battery needs to be transported remotely in the production process, so that a great amount of time is consumed on a way of back and forth transportation in the battery assembly process, and the production efficiency of the battery in the production process is low.
2. In the existing production and assembly process of the button cell, the electrolyte in the button cell is injected by a point in the smearing process, the electrolyte is injected by a position point and extends to the periphery through the point, so that the electrolyte surface is easy to be concentrated in the middle part of the diaphragm or the electrolyte coverage in the middle part of the diaphragm is larger than that at the edge of the diaphragm in the diaphragm pressing process, and the electrolyte smearing is easy to be uneven.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a filling process of an internal cell of a zinc air power battery, which solves the problems described in the background art: in the prior art, the battery needs to be transported remotely in the production process, so that a great amount of time is consumed on a way of back and forth transportation in the battery assembly process, and the production efficiency of the battery in the production process is low. In the existing production and assembly process of the button cell, the electrolyte in the button cell is injected by a point in the smearing process, the electrolyte is injected by a position point and extends to the periphery through the point, so that the technical problem that the electrolyte is easy to concentrate in the middle of the diaphragm or the electrolyte coverage in the middle of the diaphragm is larger than that of the edge of the diaphragm in the process of pressing the diaphragm on the surface of the electrolyte, and the electrolyte is easy to smear unevenly is solved.
The technical problems to be solved by the invention are realized by adopting the following technical scheme: the internal cell filling process of the zinc air power battery mainly comprises the following steps of:
s1, positive electrode shell installation: the method comprises the steps that anode shells at the bottommost part of a zinc aerodynamic battery are arranged on the top surface of a feeding disc in a circulating intermittent rotation mode at equal intervals, and each anode shell is intermittently transferred through the feeding disc in the circulating intermittent rotation mode;
s2, installing a current collector: intermittently transferring each positive electrode shell to the lower part of the current collector grid placing component through a feeding disc which circularly and intermittently rotates in the step S1, picking up current collector grid pieces through the current collector grid placing component and placing the current collector grid pieces on the inner bottom surface of the positive electrode shell which intermittently stops;
s3, installing a sealing rubber ring: transferring the positive electrode shell with the current collector grid sheet placed in the step S2 to the lower part of a sealing rubber ring placing component, picking up a sealing rubber ring through the sealing rubber ring placing component, placing the sealing rubber ring in the positive electrode shell which is intermittently stopped, folding the annular sealing rubber ring in the picking process of the sealing rubber ring placing component, and loosening the folded sealing rubber ring after a sealing film is placed in the positive electrode shell, wherein the folding sealing rubber ring is rebounded to the original annular shape and closely contacted with the inner wall of the positive electrode shell;
S4, positive electrode material installation: transferring the positive electrode shell with the sealing rubber ring placed in the step S3 to the lower part of a positive electrode material placing component, picking up positive electrode materials through the positive electrode material placing component and placing the positive electrode materials in the positive electrode shell which is intermittently stopped;
s5, coating electrolyte: transferring the positive electrode shell with the positive electrode material placed in the step S4 to the lower part of an electrolyte smearing assembly, smearing electrolyte in the intermittently stopped positive electrode shell through the electrolyte smearing assembly, wherein the electrolyte smearing adopts a non-contact smearing mode between an electrolyte injection needle and the inside of the positive electrode shell, and the electrolyte smearing process needs to smear a circle along the surface of the positive electrode material in the inside of the positive electrode shell to ensure the smearing uniformity of the electrolyte;
s6, diaphragm installation: transferring the anode shell uniformly coated with the electrolyte in the step S5 to the lower part of a diaphragm placing assembly, picking up the diaphragm by the diaphragm placing assembly and placing the diaphragm above the electrolyte in the intermittently stopped anode shell;
s7, mounting a negative electrode lithium sheet: transferring the positive electrode shell with the diaphragm placed in the step S6 to the lower part of a negative electrode lithium piece placing component, picking up the diaphragm by the negative electrode lithium piece placing component and placing the negative electrode lithium piece above the diaphragm in the intermittently stopped positive electrode shell;
S8, mounting a negative electrode cover shell: transferring the positive electrode shell with the negative electrode lithium sheet placed in the step S6 to the lower part of a negative electrode lithium sheet negative electrode cover shell placing component, picking up the negative electrode cover shell through the negative electrode cover shell placing component, placing the negative electrode cover shell above the negative electrode lithium sheet in the intermittently stopped positive electrode shell, pushing a picking base to press downwards through a pneumatic cylinder III in the negative electrode cover shell placing component, and pressing the negative electrode cover shell on the top of the positive electrode shell;
s9, mounting a negative electrode cover shell: transferring the positive electrode shell with the negative electrode lithium sheet placed in the step S6 to the lower part of a negative electrode lithium sheet negative electrode cover shell placing component, picking up the negative electrode cover shell through the negative electrode cover shell placing component, placing the negative electrode cover shell above the negative electrode lithium sheet in the intermittently stopped positive electrode shell, pushing the picking base to downwards press the negative electrode cover shell through a pneumatic cylinder III in the negative electrode cover shell placing component, and pressing the negative electrode cover shell on the top of the positive electrode shell to obtain a zinc-air battery finished product;
s10, collecting a finished battery: intermittently rotating the finished zinc-air battery obtained in the step S9 through a feeding disc which circularly and intermittently rotates, guiding the zinc-air batteries which are placed on the top surface of the feeding disc at equal intervals through pushing of a pushing plate, downwards shifting and dropping the zinc-air batteries into a battery collecting box below the feeding disc, and completing collection of the finished zinc-air battery;
The process for filling the internal battery cells of the zinc aerodynamic battery in the steps S1-S10 further comprises a feeding disc which intermittently rotates, wherein the feeding disc is of a disc structure, battery clamping seats are arranged on the top surface of the feeding disc at equal intervals according to the circumference of the feeding disc, battery grooves of round hole structures are formed in the top ends of the battery clamping seats, the middle position of the bottom surface of the feeding disc is fixed to the top of a central support column, the bottom end of the central support column is rotationally connected in a support column clamping rod sleeve, the bottom end of the support column clamping rod sleeve is fixed to a fixed base, the fixed base is fixed to the ground, a grooved wheel is fixed in the middle position of the central support column, a servo motor is fixedly arranged on the top end of the fixed base, an output shaft extends upwards from the servo motor, a dial wheel is fixed on the top end of the output shaft of the servo motor, and the dial wheel is in meshed connection with the grooved wheel;
the edge of the feed tray is provided with an anode shell placing component, a current collector grid placing component, a sealing rubber ring placing component, an anode material placing component, an electrolyte smearing component, a diaphragm placing component, a cathode lithium sheet placing component and a cathode cover shell placing component in sequence along the circumferential sequence of the outer circular surface of the feed tray.
As a preferable technical scheme of the invention, the positive electrode shell placing component, the current collector grid placing component, the sealing rubber ring placing component, the positive electrode material placing component, the diaphragm placing component, the negative electrode lithium piece placing component and the negative electrode cover shell placing component all comprise supporting rods vertically fixed on the ground, and vibrating plates arranged on the periphery of the supporting rods, the top ends of the vibrating plates are provided with feeding supporting plates extending to the edges of the feeding plates, two sides, close to the top ends of the feeding plates, of the feeding plates are respectively provided with a feeding baffle plate vertically arranged at the top ends of the feeding plates, and a plurality of materials sequenced through the vibrating plates and conveyed to the edges of the feeding plates are arranged at the top ends of the feeding plates;
the top end of the supporting rod is fixedly provided with a sliding frame, the top end of the sliding frame is connected with a pneumatic cylinder III in a sliding manner, the bottom end of the pneumatic cylinder III downwards extends out to form a piston rod III, and the bottom end of the piston rod III is provided with a pickup base;
the right side of the top end of the sliding frame is fixedly provided with a second pneumatic cylinder, a piston rod extends out of the right side of the top end of the sliding frame, and the left end of the piston rod of the second pneumatic cylinder is fixedly arranged on the third right side of the pneumatic cylinder.
As a preferable technical scheme of the invention, a chute is formed in the top end of each feeding support plate near the edge of a feeding tray, a picking support plate is arranged on the side edge of each chute, a picking trough is formed in the top surface of each picking support plate, each chute is communicated with the picking trough, a feeding limit slider is connected in the chute in a sliding manner, the feeding limit slider is arranged into an L-shaped block, a first pneumatic cylinder is fixedly arranged on the right side of the outer wall of each chute, a piston rod extends leftwards from the first pneumatic cylinder, and the piston rod of the first pneumatic cylinder is fixed on the surface of the feeding limit slider.
As a preferable technical scheme of the invention, each piston rod III comprises a spring hole arranged in the piston rod III and a lifting shaft rod which is connected in the spring hole in a sliding way, a compression spring is arranged at the top end of the lifting shaft rod which is connected in the spring hole in a sliding way, and the pickup base is fixed at the bottom end of the lifting shaft rod.
As a preferable technical scheme of the invention, the diaphragm placing component, the current collector grid placing component, the negative electrode lithium piece placing component and the bottom of the picking base of the positive electrode material placing component are all provided with pneumatic sucker components, the pneumatic sucker components comprise air passages arranged in the picking base and suckers arranged at the bottom end of the picking base, one ends of the air passages are communicated with the suckers, the other ends of the air passages extend out of the outer wall of the picking base, and air receiving nozzles are fixed at the top ends of the air passages extending out of the outer wall of the picking base.
As a preferable technical scheme of the invention, a pick-up base of the sealing rubber ring placing component is of a disc structure, a bending rod guide sliding hole of a straight line through structure is formed in the middle position of the pick-up base of the sealing rubber ring placing component, bending rods are connected in the bending rod guide sliding hole in a sliding manner, clamping rod guide sliding holes of arc structures are symmetrically formed in two sides of the guide sliding hole, a closing clamping rod is connected in the clamping rod guide sliding hole on each side in a sliding manner, a clamping rod sleeve is arranged at the top end of the closing clamping rod, a bending rod sleeve is arranged at the top end of the bending rod, connecting rods are symmetrically hinged to two sides of the bending rod sleeve, and the connecting rods on each side are hinged to the surfaces of the corresponding clamping rod sleeves; the top surface of fixed layer board fixed mounting has miniature cylinder IV, miniature cylinder IV is to bending rod sleeve direction extension has the piston rod, miniature cylinder IV's piston rod top is fixed in bending rod sleeve surface.
As a preferable technical scheme of the invention, the bending rod and the close clamping rods at two sides are both vertical to the bottom surface of the pickup base, and the bending rod and the close clamping rods at two sides are in a triangular structure in the initial state of the pickup base.
As a preferable technical scheme of the invention, the top end of each sliding frame is arranged above a feeding disc, the bottom of each sliding frame is provided with a longitudinal lifting rod capable of lifting in a reciprocating manner in a sliding manner, the middle part of each longitudinal lifting rod is fixedly provided with a terminal base, a top spring is arranged between the top surface of each terminal base and the bottom of each sliding frame, and the bottom of each longitudinal lifting rod is provided with a walking roller;
the bottom of the sliding frame is provided with a fixed metal terminal, the top end of the terminal base is fixed with a movable metal terminal, and the top surface is provided with a contour groove which is attached to the contour of the fixed metal terminal.
As a preferable technical scheme of the invention, the top surface of the battery clamping seat is provided with a positioning boss, and the side wall of the positioning boss is provided with an inclined guiding inclined plane;
as a preferable technical scheme of the invention, a servo motor five is fixed at the bottom of a pickup base of the electrolyte smearing assembly, and a homodromous circling disc arranged below the servo motor five is provided with an output shaft which downwards extends out, a poking wheel is fixed at the bottom end of the output shaft of the servo motor five, a pin rod is arranged at the bottom end of the poking wheel, a round hole is formed in the top surface of the homodromous circling disc, the pin rod is rotationally clamped in the round hole in the top surface of the homodromous circling disc, and an electrolyte injection needle is fixedly arranged at the bottom of the homodromous circling disc;
The side wall of the homodromous circling disc is fixedly provided with an X-axis traction rod, the top end of the X-axis traction rod is fixedly provided with a sliding pin, the outer wall of the piston rod III is fixedly provided with a fixed sliding sleeve, the middle part of the fixed sliding sleeve is provided with a through sliding hole, the inner wall of the sliding hole is slidably connected with a Y-axis traction rod, the top end of the Y-axis traction rod is provided with an X-axis guide sliding block, the surface of the X-axis guide sliding block is provided with a straight groove, and the sliding pin is slidably connected in the straight groove on the surface of the X-axis guide sliding block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the feeding disc is adopted to intermittently rotate, and the accessories of each battery are rotationally conveyed through the feeding disc, so that the space area occupied by the device can be reduced, the distance required to be far away from the transfer in the process of assembling two adjacent components of the battery in the assembly process of the battery is shortened, the time occupied in the transfer process is effectively reduced, the production efficiency of the battery is improved, the space area occupied in a factory building or a workshop is reduced, and the effective utilization rate of the indoor area of the factory building or the workshop is improved.
2. According to the invention, the intermittent rotation of the feed tray is utilized, the positive electrode shell placing component, the current collector grid placing component, the sealing rubber ring placing component, the positive electrode material placing component, the electrolyte smearing component, the diaphragm placing component, the negative electrode lithium piece placing component and the negative electrode cover shell placing component are matched with the intermittent rotation of the feed tray, each station only completes one part component of the zinc power battery, so that the synchronous coordination and the matching work of multiple stations are realized, a plurality of zinc power batteries can be assembled continuously and batched, manual supervision is not needed in the whole process, the vibration tray is automatically fed, the mechanical pick-up element of the base is picked up, the assembly of the internal elements of the zinc power batteries is completed according to the installation requirement, the manual labor force is lightened, the assembly efficiency of the zinc power batteries is effectively improved, the same installation step is completed for each battery through the rotary flow, the consistent yield of the same batch of zinc power batteries can be effectively ensured, and the production quality of the zinc power batteries is improved.
3. According to the invention, the servo motor at the bottom of the pick-up base drives the lower homodromous ring drawing disc to move, and the homodromous ring drawing disc moves by rotating the thumb wheel and utilizing the pin rod at the bottom end of the thumb wheel to be rotationally clamped with the round hole at the top surface of the homodromous ring drawing disc, so that the moving track of the homodromous ring drawing disc is consistent with the pin rod at the bottom end of the thumb wheel, the needle point of the electrolyte injection needle at the bottom of the homodromous ring drawing a circle in the positive electrode battery shell is driven, the needle point of the electrolyte injection needle is coated with electrolyte while the inside of the positive electrode battery shell is circled, and therefore, the coated electrolyte is coated with one circle along the middle part of the top surface of the positive electrode material, in this way, the diaphragm is favorable for being placed on the top surface of the positive electrode material, the electrolyte is coated with one circle in an extrusion mode, and the electrolyte extends outwards along one circle, so that the electrolyte is coated between the diaphragm and the positive electrode material more uniformly, and the uniformity of coating of the electrolyte and the working performance of the electrolyte are effectively improved.
4. The homodromous ring drawing disc only moves along the pin rod at the bottom end of the poking wheel in the horizontal direction, does not rotate, and limits the rotation of the homodromous ring drawing disc in the X-axis direction and the Y-axis direction through the sliding fit of the X-axis traction, the sliding pin, the Y-axis traction rod and the X-axis guide sliding block, so that the homodromous ring drawing disc only moves along the pin rod at the bottom end of the poking wheel in the horizontal direction in the circumferential track, the electrolyte injection needle can be controlled to rotate in the process of coating one circle on the middle of the top surface of the anode material, the stability of the carrier needle is effectively controlled, and the uniform control of the injection of the electrolyte injection needle is facilitated.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a flow chart of steps of the process for filling the internal cells of a zinc-air power cell of the present invention;
FIG. 2 is a schematic top view of the overall structure of the device for filling the battery cells in the zinc-air power battery of the invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 2 in the present specification;
FIG. 4 is a schematic diagram of the front view of the cell filling device in the zinc-air power cell of the present invention;
FIG. 5 is a schematic cross-sectional view of a pneumatic chuck assembly at the bottom of a pick-up base of the separator placement assembly, current collector grid placement assembly, negative lithium sheet placement assembly, and positive material placement assembly of the present invention;
FIG. 6 is a schematic structural view of a pick-up base bottom electromagnetic relay of the positive housing mounting assembly and the negative cover housing mounting assembly of the present invention;
FIG. 7 is a schematic view of the intermittent engagement of the sheaves and thumb wheel of the present invention;
FIG. 8 is a schematic view of a partially enlarged structure of the present invention when a fixed metal terminal is in contact with a movable metal terminal;
FIG. 9 is a schematic diagram showing the structure of the running roller rolling on the surface of the positioning boss;
FIG. 10 is a schematic view showing the structure of the electrolyte injection needle for injecting electrolyte into the positive electrode battery case according to the present invention;
FIG. 11 is a schematic top view of the connection of the concentric ring of the present invention, the X-axis drawbar and the Y-axis drawbar;
FIG. 12 is a schematic view of a seal ring pick-up assembly of the present invention;
FIG. 13 is a schematic view of an initial structure of the invention before the fixed pallet picks up the sealing rubber ring;
FIG. 14 is a schematic view of the initial structure of the invention after the stationary blade picks up and bends the sealing ring;
FIG. 15 is a schematic view of the seal ring of the present invention folded and positioned within the positive battery case;
FIG. 16 is a schematic view showing the external appearance of a zinc power cell according to the present invention;
FIG. 17 is an exploded view showing the internal structure of the zinc-powered battery of the present invention;
in the figure: positive housing mounting assembly 1, feed baffle 101, feed pallet 102, positive housing cover 103, feed limit slide 104, chute 105, pneumatic cylinder one 106, pick-up pallet 107, pick-up slot 108, support bar 109, pneumatic cylinder two 110, pneumatic cylinder three 111, piston rod three 112, slide frame 113, spring hole 114, compression spring 115, lifting shaft 116, air nozzle 117, pick-up base 118, air channel 119, suction cup 120, longitudinal lifting rod 121, fixed metal terminal 122, movable metal terminal 123, terminal base 124, top spring 125, walking roller 126, vibration disk 128, electrolyte injection needle 1301, current collector grid mounting assembly 2, sealing rubber ring mounting assembly 3, positive material mounting assembly 4, micro cylinder four 401, fixed pallet 402, piston rod four 403, bending rod 405, clamp rod 406, clamp rod guide slide hole 407 clamping bar sleeve 408, connecting bar 410, guide slide hole 411, bending bar sleeve 412, electrolyte application assembly 5, diaphragm placement assembly 6, negative lithium sheet placement assembly 7, negative cover housing placement assembly 8, circuit interface 801, electromagnetic relay 802, center post 9, sheave 901, thumb wheel 902, servo motor 903, post clamping bar sleeve 904, fixed base 905, pushing plate 906, battery collection box 907, second support post 908, ejector bar support plate 909, walking roller 910, support spring 911, ejector bar 912, feed tray 10, battery cartridge 11, battery well 1101, positioning boss 12, guide ramp 1201, servo motor five 1301, thumb wheel 1302, pin 1303, co-rotating circling tray 1304, electrolyte injection needle 1305, X-axis pull bar 1306, slide pin 1307, slide block 1308, Y-axis pull bar 1309, slide hole 1310, fixed slide sleeve 1311.
Detailed Description
In order to make the technical means, the creation features, the achievement of the purpose and the effect of the present invention easy to understand, the present invention is further described below with reference to specific drawings, and it should be noted that the embodiments and features in the embodiments of the present invention may be combined with each other without conflict.
Example 1
Referring to fig. 1, a schematic diagram of the overall structure of a process for filling an internal cell of a zinc-air power battery is shown,
the internal cell filling process of the zinc air power battery mainly comprises the following steps of:
s1, positive electrode shell installation: the anode shells at the bottommost part of the zinc aerodynamic battery are arranged on the top surface of a feeding disc 10 which rotates intermittently in a circulating way at equal intervals, and each anode shell is transferred intermittently through the feeding disc 10 which rotates intermittently in a circulating way;
s2, installing a current collector: intermittently transferring each positive electrode shell to the lower part of the current collector grid placement component 2 through the feeding disc 10 which circularly and intermittently rotates in the step S1, picking up current collector grid pieces through the current collector grid placement component 2 and placing the current collector grid pieces on the inner bottom surface of the positive electrode shell which intermittently stops; the current collector grid sheet is a graphene coating aluminum foil spring sheet.
S3, installing a sealing rubber ring: transferring the positive electrode shell with the current collector grid sheets placed in the step S2 to the lower part of a sealing rubber ring placing component 3, picking up a sealing rubber ring through the sealing rubber ring placing component 3, placing the sealing rubber ring in the positive electrode shell which is intermittently stopped, folding the annular sealing rubber ring in the picking process of the sealing rubber ring placing component 3, and loosening the folded sealing rubber ring after a sealing film is placed in the positive electrode shell, wherein the sealing rubber ring is folded to be self-rebound to the original annular shape and closely contacted with the inner wall of the positive electrode shell;
s4, positive electrode material installation: transferring the positive electrode shell with the sealing rubber ring placed in the step S3 to the lower part of the positive electrode material placing component 4, picking up the positive electrode material by the positive electrode material placing component 4 and placing the positive electrode material in the positive electrode shell which is intermittently stopped; the positive electrode material is a positive electrode plate;
s5, coating electrolyte: transferring the positive electrode shell with the positive electrode material placed in the step S4 to the lower part of an electrolyte smearing assembly 5, smearing electrolyte in the intermittently stopped positive electrode shell through the electrolyte smearing assembly 5, wherein the electrolyte smearing adopts a non-contact smearing mode between an electrolyte injection needle 1305 and the inside of the positive electrode shell, and the electrolyte smearing process needs to smear a circle along the surface of the positive electrode material in the inside of the positive electrode shell to ensure the smearing uniformity of the electrolyte;
S6, diaphragm installation: transferring the anode shell uniformly coated with the electrolyte in the step S5 to the lower part of the diaphragm placing component 6, picking up the diaphragm by the diaphragm placing component 6 and placing the diaphragm above the electrolyte in the intermittently stopped anode shell;
s7, mounting a negative electrode lithium sheet: transferring the positive electrode shell with the diaphragm placed in the step S6 to the lower part of the negative electrode lithium sheet placing component 7, picking up the diaphragm by the negative electrode lithium sheet placing component 7 and placing the negative electrode lithium sheet above the diaphragm in the intermittent positive electrode shell;
s8, mounting a negative electrode cover shell: transferring the positive electrode shell with the negative electrode lithium sheet placed in the step S6 to the lower part of a negative electrode lithium sheet negative electrode cover shell placing component 8, picking up the negative electrode cover shell through the negative electrode cover shell placing component 8, placing the negative electrode cover shell above the negative electrode lithium sheet in the intermittently stopped positive electrode shell, and pushing a picking base 118 to press downwards through a pneumatic cylinder III 111 in the negative electrode cover shell placing component 8 to press the negative electrode cover shell to the top of the positive electrode shell;
s9, mounting a negative electrode cover shell: transferring the positive electrode shell with the negative electrode lithium sheet placed in the step S6 to the lower part of a negative electrode lithium sheet negative electrode cover shell placing component 8, picking up the negative electrode cover shell through the negative electrode cover shell placing component 8, placing the negative electrode cover shell above the negative electrode lithium sheet in the intermittently stopped positive electrode shell, pushing a picking base 118 to press the negative electrode cover shell downwards through a pneumatic cylinder III 111 in the negative electrode cover shell placing component 8, and pressing the negative electrode cover shell on the top of the positive electrode shell to obtain a zinc-air battery finished product;
S10, collecting a finished battery: intermittently rotating the finished zinc-air battery obtained in the step S9 through the feeding disc 10 which circularly and intermittently rotates, and downwards shifting and moving the zinc-air batteries which are placed on the top surface of the feeding disc 10 at equal intervals into the battery collecting box 907 which is arranged below the feeding disc 10 through the pushing guide of the pushing plate 906, so as to finish the collection of the finished zinc-air battery.
Specifically, the invention adopts intermittent rotation of the feed tray 10, and the accessories of each battery are rotationally conveyed through the feed tray 10, so that the space area occupied by the device can be reduced, the distance required to be far away from the transfer in the process of assembling two adjacent components of the battery in the assembly process of the battery is shortened, the time occupied in the transfer process is effectively reduced, the production efficiency of the battery is improved, the space area occupied in a factory building or a workshop is reduced, and the effective utilization rate of the indoor area of the factory building or the workshop is improved.
Specifically, the invention intermittently rotates through the feed tray 10, the positive electrode shell placing component 1, the current collector grid placing component 2, the sealing rubber ring placing component 3, the positive electrode material placing component 4, the electrolyte smearing component 5, the diaphragm placing component 6, the negative electrode lithium piece placing component 7 and the negative electrode cover shell placing component 8 are matched with the intermittent rotation of the feed tray 10, each station only completes one part component of the zinc power battery, realizes multi-station synchronous coordination and matching work, can effectively assemble a plurality of zinc power batteries continuously in batches without stopping, does not need manual guard in the whole process, automatically feeds the vibration tray 128, picks up a mechanical pick-up element of the base 118 and completes the assembly of internal elements of the zinc power battery according to the installation requirement, reduces the manual labor force, effectively improves the assembly efficiency of the zinc power battery, and can effectively ensure the consistent yield of the same zinc power battery and improve the production quality of the zinc power battery by completing the same installation step for each battery through a rotary flow type.
Example 2
Referring to fig. 2 to 17, this embodiment has the same points as the above-described embodiment 1, and the same points are not explained in this embodiment, but the specific differences are that:
the process step of filling the internal battery cells of the zinc aerodynamic battery described in the steps S1-S10 further comprises a feeding disc 10 which intermittently rotates, wherein the feeding disc 10 is arranged in a disc structure, the top surface of the feeding disc 10 is provided with battery clamping seats 11 at equal intervals according to the circumference of the feeding disc 10, the top end of each battery clamping seat 11 is provided with a battery groove 1101 with a round hole structure, the middle position of the bottom surface of the feeding disc 10 is fixed on the top of a central strut 9, the bottom end of the central strut 9 is rotationally connected in a strut clamping rod sleeve 904 so as to facilitate the circumferential rotation of the central strut 9 along the axis of the strut clamping rod sleeve 904, the bottom end of the strut clamping rod sleeve 904 is fixed on a fixed base 905, the fixed base 905 is fixed on the ground, a grooved wheel 901 is fixed in the middle position of the central strut 9, the top end of the fixed base 905 is fixedly provided with a servo motor 903, the servo motor 903 extends upwards to form an output shaft, the top end of the output shaft of the servo motor 903 is fixed with a driving wheel 1302, and the driving wheel 1302 is in meshed connection with the grooved wheel 901; intermittent rotation of the feed tray 10 is achieved by the intermittent meshing connection between the thumbwheel 1302 and the sheave 901.
The edge of the feed tray 10 is sequentially provided with a positive electrode shell placing component 1, a current collector grid placing component 2, a sealing rubber ring placing component 3, a positive electrode material placing component 4, an electrolyte smearing component 5, a diaphragm placing component 6, a negative electrode lithium piece placing component 7 and a negative electrode cover shell placing component 8 along the outer circular surface of the feed tray 10 according to the circumferential sequence. And each component is fixedly placed according to the assembly sequence of the internal components of the zinc power battery, so that the internal components of the zinc power battery are sequentially installed.
In this embodiment, the positive electrode case placement component 1, the current collector grid placement component 2, the sealing rubber ring placement component 3, the positive electrode material placement component 4, the diaphragm placement component 6, the negative electrode lithium piece placement component 7 and the negative electrode cover case placement component 8 all include a support rod 109 vertically fixed on the ground, and a vibration disc 128 disposed around the support rod 109, where the vibration disc 128 is in the prior art, each element in the zinc power battery can be automatically placed according to a predetermined rule through the vibration disc 128 and is conveyed to the edge of the feeding disc 10 through the vibration disc 128, where the vibration disc 128 provided in this application is not limited to a vibration disc of a certain brand or a certain model, and any vibration disc in the prior art or any other device other than the vibration disc can be used as an alternative to the vibration disc 128 as long as the technical function and the technical effect of the vibration disc 128 in this application can be achieved or achieved. The top end of the vibration plate 128 is provided with a feeding supporting plate 102 extending to the edge of the feeding plate 10, two sides of the top end of the feeding supporting plate 102, which are close to the feeding supporting plate 102, are respectively provided with a feeding baffle plate 101 which is upright at the top end of the feeding supporting plate 102, and the top end of the feeding supporting plate 102 is provided with a plurality of materials which are ordered by the vibration plate 128 and are conveyed to the edge of the feeding plate 10;
In the embodiment, a sliding frame 113 is fixed at the top end of the supporting rod 109, a third pneumatic cylinder 111 is slidably connected to the top end of the sliding frame 113, a third piston rod 112 extends downwards from the bottom end of the third pneumatic cylinder 111, and a pickup base 118 is arranged at the bottom end of the third piston rod 112;
the right side of the top end of the sliding frame 113 is fixed with a second pneumatic cylinder 110, a piston rod extends out of the second pneumatic cylinder 110 leftwards, and the left end of the piston rod of the second pneumatic cylinder 110 is fixed on the right side of a third pneumatic cylinder 111.
Specifically, the piston rod of the second pneumatic cylinder 110 pushes the third pneumatic cylinder 111 to slide back and forth on the top end of the sliding frame 113, so that the lower components are picked up and transferred into the battery clamping seat 11 and the battery groove 1101 on the top end of the feeding tray 10
In this embodiment, a chute 105 is formed at the top end of each feeding tray 102 close to the edge of the feeding tray 10, a pick-up tray 107 is disposed at the side edge of the chute 105, a pick-up groove 108 is formed at the top surface of the pick-up tray 107, the chute 105 is communicated with the pick-up groove 108, a feeding limit slider 104 is slidably connected in the chute 105, the feeding limit slider 104 is configured as an L-shaped block, a first pneumatic cylinder 106 is fixedly mounted on the right side of the outer wall of the chute 105, a piston rod extends leftwards from the first pneumatic cylinder 106, and the piston rod of the first pneumatic cylinder 106 is fixed on the surface of the feeding limit slider 104.
Specifically, when the material is conveyed to the position of the chute 105 through the feeding support plate 102, the material is pushed to move into the pick-up chute 108 by the reciprocating sliding of the feeding limit slide block 104, so that when the pick-up base 118 moves above the pick-up chute 108, the element in the pick-up chute 108 is picked up through the bottom of the pick-up base 118, at the moment, other materials in the feeding support plate 102 are blocked by the feeding limit slide block 104, at the moment, the conveying of other materials in the feeding support plate 102 is stopped, and when the feeding limit slide block 104 returns next time, the material in the feeding support plate 102 closest to the position of the feeding limit slide block 104 is pushed to the chute 105 by the pushing of the material in the feeding support plate 102 and is continuously moved into the pick-up chute 108 by the feeding limit slide block 104, so that automatic feeding is realized;
in this embodiment, each third piston rod 112 includes a spring hole 114 formed in the third piston rod 112, and a lifting shaft 116 slidably connected to the spring hole 114, a compression spring 115 is mounted on a top end of the lifting shaft 116 slidably connected to the spring hole 114, and a pickup base 118 is fixed to a bottom end of the lifting shaft 116. Facilitating the prevention of excessive movement of the pick-up base 118 during pick-up to crush the components of the assembled zinc-powered battery.
Example 3
Referring to fig. 2 to 17, this embodiment has the same points as embodiment 1 and embodiment 2 described above, and the same points are not described in this embodiment, and the specific differences are that:
in this embodiment, the pneumatic chuck 120 assembly is installed at the bottom of the pickup base 118 of the diaphragm placement assembly 6, the current collector grid placement assembly 2, the negative electrode lithium sheet placement assembly 7 and the positive electrode material placement assembly 4, the pneumatic chuck 120 assembly comprises an air channel 119 formed in the pickup base 118 and a chuck 120 arranged at the bottom end of the pickup base 118, one end of the air channel 119 is communicated with the chuck 120, the other end of the air channel 119 extends out of the outer wall of the pickup base 118, and an air receiving nozzle 117 is fixed at the top end of the air channel 119 extending out of the outer wall of the pickup base 118. The air tap 117 is communicated with an external air source, and the sucking disc 120 at the bottom of the pickup base 118 is controlled by the air channel 119, so that the sucking disc 120 can suck the diaphragm, the current collector grid sheet, the negative electrode lithium sheet and the positive electrode sheet.
In this embodiment, the pickup base 118 of the seal ring placement assembly 3 is of a disc structure, a bending rod 405 guiding sliding hole 1310411 with a straight line penetrating structure is formed in the middle of the pickup base 118 of the seal ring placement assembly 3, the bending rod 405 guiding sliding hole 1310411 is internally and slidably connected with the bending rod 405, clamping rod guiding sliding holes 1310411407 with arc structures are symmetrically formed on two sides of the guiding sliding hole 1310411, a closing clamping rod 406 is internally and slidably connected with the clamping rod guiding sliding hole 1310411407 on each side, a clamping rod sleeve 408 is mounted on the top end of the closing clamping rod 406, a bending rod sleeve 412 is mounted on the top end of the bending rod 405, a connecting rod 410 is symmetrically hinged on two sides of the bending rod sleeve 412, and the connecting rod 410 on each side is hinged to the surface of the corresponding clamping rod sleeve 408; the top surface of the fixed supporting plate 402 is fixedly provided with a micro-cylinder IV 401, a piston rod extends out of the micro-cylinder IV 401 towards the bending rod sleeve 412, and the top end of the piston rod of the micro-cylinder IV 401 is fixed on the surface of the bending rod sleeve 412;
Transferring the positive electrode shell with the well placed current collector grid sheet to the lower part of the sealing rubber ring placing component 3, picking up the sealing rubber ring through the sealing rubber ring placing component 3, placing the sealing rubber ring in the positive electrode shell which is intermittently stopped, folding the annular sealing rubber ring in the picking process of the sealing rubber ring placing component 3, and loosening the folded sealing rubber ring after the sealed film is placed in the positive electrode shell, wherein the folding sealing rubber ring is rebounded to the original annular shape and tightly contacted with the inner wall of the positive electrode shell;
in this embodiment, the bending rods 405 and the closing clamping rods 406 on both sides are all upright on the bottom surface of the pickup base 118, and the bending rods 405 and the closing clamping rods 406 on both sides are in triangular structures in the initial state of the pickup base 118, so that when the pickup base 118 picks up the sealing rubber ring at the downward initial position, the sealing rubber ring is clamped by the bending rods 405 and the closing clamping rods 406 on both sides, and moves towards the center position of the middle part of the sealing rubber ring through the bending rods 405, so that the bending area of the sealing rubber ring is folded towards the middle, and the closing clamping rods 406 on both sides are pulled towards the middle part in the process of moving towards the center position of the middle part of the sealing rubber ring through the bending rods 405, so that the bending sealing rubber ring is further tightened, and the sealing rubber ring is conveniently placed in the positive battery shell.
In this embodiment, the top end of each sliding frame 113 is disposed above the feeding tray 10, a longitudinal lifting rod 121 capable of lifting reciprocally is slidably disposed at the bottom of the sliding frame 113, a terminal base 124 is fixed in the middle of the longitudinal lifting rod 121, a top spring 125 is disposed between the top surface of the terminal base 124 and the bottom of the sliding frame 113, and a walking roller 910 is mounted at the bottom of the longitudinal lifting rod 121;
the bottom end of the sliding frame 113 is provided with a fixed metal terminal 122, the top end of the terminal base 124 is fixed with a movable metal terminal 123, and the top surface of the terminal base is provided with a contour groove which is attached to the contour of the fixed metal terminal 122.
In this embodiment, the top surface of the battery holder 11 is provided with a positioning boss 12, and the side wall of the positioning boss 12 is provided with an inclined guiding inclined plane 1201;
when the battery clamping seat at the top end of the feeding disc 10 intermittently rotates to the lower side of the corresponding placement component, the guiding inclined surface 1201 on the top surface of the battery clamping seat 11 is used for guiding, the walking roller 910 is pushed to roll upwards, when the walking roller 910 rolls to the position of the positioning boss 12, at the moment, the terminal base 124 fixed in the middle of the longitudinal lifting rod 121 and the movable metal terminal 123 at the top end of the terminal base 124 are in contact with the outline of the fixed metal terminal 122 and are attached to the outline of the fixed metal terminal 122 for electrifying, at the moment, the pneumatic cylinder two 110 and the pneumatic cylinder three 111 at the corresponding positions work and complete a series of picking actions, after a series of picking actions are completed, at the moment, the feeding disc 10 continues to rotate, the movable metal terminal 123 is separated from the fixed metal terminal 122, the other battery clamping seat at the top end of the feeding disc 10 moves to the lower side of the placement component, and the pneumatic cylinder two 110 and the pneumatic cylinder three 111 at the corresponding positions continue to repeatedly complete a series of picking actions.
In this embodiment, a fifth servo motor 1301 is fixed to the bottom of the pickup base 118 of the electrolyte smearing assembly 5, and a circling plate 1304 is disposed below the fifth servo motor 1301, where a spring is not disposed inside a third piston rod 112 at the bottom of the third pneumatic cylinder 111 at the position of the electrolyte smearing assembly 5, so that the pickup base 118 does not have elastic reciprocating expansion and contraction, and the height of the electrolyte injection needle 1305 is convenient to control.
An output shaft downwards extends out of the servo motor V1301, a poking wheel 1302 is fixed at the bottom end of the output shaft of the servo motor V1301, a pin 1303 is arranged at the bottom end of the poking wheel 1302, a round hole is formed in the top surface of the homodromous circling disk 1304, the pin 1303 is rotationally clamped in the round hole in the top surface of the homodromous circling disk 1304, and an electrolyte injection needle 1305 is fixedly arranged at the bottom of the homodromous circling disk 1304;
in this embodiment, an X-axis traction rod 1306 is fixed on the side wall of the homodromous circling plate 1304, a sliding pin 1307 is fixed on the top end of the X-axis traction rod 1306, a fixed sliding sleeve 1311 is fixed on the outer wall of the third piston rod 112, a through sliding hole 1310 is formed in the middle of the fixed sliding sleeve 1311, a Y-axis traction rod 1309 is slidably connected to the inner wall of the sliding hole 1310, an X-axis guiding sliding block 1308 is arranged on the top end of the Y-axis traction rod 1309, a straight groove is formed in the surface of the X-axis guiding sliding block 1308, and the sliding pin 1307 is slidably connected in the straight groove on the surface of the X-axis guiding sliding block 1308.
Specifically, the servo motor five 1301 at the bottom of the pickup base 118 drives the lower homodromous ring-drawing disc 1304 to move, the homodromous ring-drawing disc 1304 rotates through the deflector wheel 1302 and is clamped with the round hole at the top surface of the homodromous ring-drawing disc 1304 by the pin 1303 at the bottom of the deflector wheel 1302 in a rotating way, so that the moving track of the homodromous ring-drawing disc 1304 is consistent with the pin 1303 at the bottom of the deflector wheel 1302, the needle tip of the electrolyte injection needle 1305 at the bottom of the homodromous ring-drawing disc 1304 is driven to draw a circle in the positive electrode battery shell, and the needle tip of the electrolyte injection needle 1305 draws a circle in the positive electrode battery shell and simultaneously coats electrolyte, so that the coated electrolyte is coated in a circle along the middle part of the top surface of the positive electrode material, the diaphragm is coated with the electrolyte in a pressing way, the electrolyte is spread outwards along a circle in the process of being placed on the top surface of the positive electrode material, the electrolyte is coated between the diaphragm and the positive electrode material more uniformly, and the uniformity of the coating of the electrolyte and the working performance of the electrolyte are effectively improved.
Specifically, the co-rotating ring-drawing disk 1304 only moves along the track along the pin 1303 at the bottom end of the thumb wheel 1302 in the horizontal direction, does not rotate, and limits the rotation of the co-rotating ring-drawing disk 1304 in the X-axis direction and the Y-axis direction by the sliding fit of the X-axis traction, the sliding pin 1307, the Y-axis traction rod 1309 and the X-axis guide sliding block 1308, so that the co-rotating ring-drawing disk 1304 only moves along the track along the horizontal direction along the pin 1303 at the bottom end of the thumb wheel 1302, the electrolyte injection needle 1305 can be controlled to rotate in the process of coating the electrolyte injection needle 1305 on the middle part of the top surface of the anode material, the stability of the needle is effectively controlled, and the uniform injection of the electrolyte injection needle 1305 is facilitated to be uniformly controlled.
The electronic chuck 120 components are mounted at the bottoms of the pick-up bases 118 of the positive electrode shell mounting component 1 and the negative electrode cover shell mounting component 8, and each electronic chuck 120 component comprises an electromagnetic relay 802 arranged at the bottom of the pick-up base 118 and a circuit interface 801 arranged on the surface of the pick-up base 118, so that the positive electrode shell (the positive electrode battery shell) or the negative electrode cover shell can be conveniently collected and released through the electromagnetic relay 802, and the positive electrode shell and the negative electrode cover shell are made of steel materials in the prior art, and the button battery steel shell is manufactured by utilizing a multi-station progressive die to complete punching, bending, deep drawing, forming and other stamping processes in a main die and a secondary die. Therefore, all steel materials of the button cell steel can are as follows: the austenitic stainless steel has the common types of 201, 202, 304, 321, 316L and the like, contains chromium and nickel, is nonmagnetic, and has hardness and ductility. The martensite stainless steel commonly used types comprise 409, 410, 430 and 444, only contains chromium and no nickel, is commonly called as stainless iron, and can be adsorbed by a magnet.
In the embodiment, a lifting plate 913 is arranged at the bottom of the battery tank 1101 of each battery holder 11, a downward upright ejector rod 912 is connected to the bottom of the lifting plate 913 in a sliding manner, a walking roller 910 is arranged at the bottom of the ejector rod 912,
The side wall of the center pillar and the lower part that is located the pushing plate 906 are provided with the second support column 908, the top of second support column 908 is provided with ejector pin layer board 909, the walking gyro wheel 910 of ejector pin 912 bottom rolls at ejector pin layer board 909 top surface, guide through ejector pin layer board 909 top surface, promote ejector pin 912 and jack up, make the liftout plate 913 of battery jar 1101 bottom of battery cassette 11 upwards rise, push up the zinc power battery that the equipment is accomplished, make the zinc power battery upwards break away from battery jar 1101, and through the direction of pushing plate 906, cooperation feed tray 10 rotates, push up the zinc power battery of finished product in the battery collecting box 907.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The internal cell filling process of the zinc air power battery is characterized by mainly comprising the following steps of:
s1, positive electrode shell installation: the method comprises the steps that anode shells at the bottommost part of a zinc aerodynamic battery are arranged on the top surface of a feeding disc in a circulating intermittent rotation mode at equal intervals, and each anode shell is intermittently transferred through the feeding disc in the circulating intermittent rotation mode;
s2, installing a current collector: intermittently transferring each positive electrode shell to the lower part of the current collector grid placing component through a feeding disc which circularly and intermittently rotates in the step S1, picking up current collector grid pieces through the current collector grid placing component and placing the current collector grid pieces on the inner bottom surface of the positive electrode shell which intermittently stops;
s3, installing a sealing rubber ring: transferring the positive electrode shell with the current collector grid sheet placed in the step S2 to the lower part of a sealing rubber ring placing component, picking up a sealing rubber ring through the sealing rubber ring placing component, placing the sealing rubber ring in the positive electrode shell which is intermittently stopped, folding the annular sealing rubber ring in the picking process of the sealing rubber ring placing component, and loosening the folded sealing rubber ring after a sealing film is placed in the positive electrode shell, wherein the folding sealing rubber ring is rebounded to the original annular shape and closely contacted with the inner wall of the positive electrode shell;
S4, positive electrode material installation: transferring the positive electrode shell with the sealing rubber ring placed in the step S3 to the lower part of a positive electrode material placing component, picking up positive electrode materials through the positive electrode material placing component and placing the positive electrode materials in the positive electrode shell which is intermittently stopped;
s5, coating electrolyte: transferring the positive electrode shell with the positive electrode material placed in the step S4 to the lower part of an electrolyte smearing assembly, smearing electrolyte in the intermittently stopped positive electrode shell through the electrolyte smearing assembly, wherein the electrolyte smearing adopts a non-contact smearing mode between an electrolyte injection needle and the inside of the positive electrode shell, and the electrolyte smearing process needs to smear a circle along the surface of the positive electrode material in the inside of the positive electrode shell to ensure the smearing uniformity of the electrolyte;
s6, diaphragm installation: transferring the anode shell uniformly coated with the electrolyte in the step S5 to the lower part of a diaphragm placing assembly, picking up the diaphragm by the diaphragm placing assembly and placing the diaphragm above the electrolyte in the intermittently stopped anode shell;
s7, mounting a negative electrode lithium sheet: transferring the positive electrode shell with the diaphragm placed in the step S6 to the lower part of a negative electrode lithium piece placing component, picking up the diaphragm by the negative electrode lithium piece placing component and placing the negative electrode lithium piece above the diaphragm in the intermittently stopped positive electrode shell;
S8, mounting a negative electrode cover shell: transferring the positive electrode shell with the negative electrode lithium sheet placed in the step S6 to the lower part of a negative electrode lithium sheet negative electrode cover shell placing component, picking up the negative electrode cover shell through the negative electrode cover shell placing component, placing the negative electrode cover shell above the negative electrode lithium sheet in the intermittently stopped positive electrode shell, pushing a picking base to press downwards through a pneumatic cylinder III in the negative electrode cover shell placing component, and pressing the negative electrode cover shell on the top of the positive electrode shell;
s9, mounting a negative electrode cover shell: transferring the positive electrode shell with the negative electrode lithium sheet placed in the step S6 to the lower part of a negative electrode lithium sheet negative electrode cover shell placing component, picking up the negative electrode cover shell through the negative electrode cover shell placing component, placing the negative electrode cover shell above the negative electrode lithium sheet in the intermittently stopped positive electrode shell, pushing the picking base to downwards press the negative electrode cover shell through a pneumatic cylinder III in the negative electrode cover shell placing component, and pressing the negative electrode cover shell on the top of the positive electrode shell to obtain a zinc-air battery finished product;
s10, collecting a finished battery: intermittently rotating the finished zinc-air battery obtained in the step S9 through a feeding disc which circularly and intermittently rotates, guiding the zinc-air batteries which are placed on the top surface of the feeding disc at equal intervals through pushing of a pushing plate, downwards shifting and dropping the zinc-air batteries into a battery collecting box below the feeding disc, and completing collection of the finished zinc-air battery;
The process for filling the internal battery cells of the zinc aerodynamic battery in the steps S1-S10 further comprises a feeding disc which intermittently rotates, wherein the feeding disc is of a disc structure, battery clamping seats are arranged on the top surface of the feeding disc at equal intervals according to the circumference of the feeding disc, battery grooves of round hole structures are formed in the top ends of the battery clamping seats, the middle position of the bottom surface of the feeding disc is fixed to the top of a central support column, the bottom end of the central support column is rotationally connected in a support column clamping rod sleeve, the bottom end of the support column clamping rod sleeve is fixed to a fixed base, the fixed base is fixed to the ground, a grooved wheel is fixed in the middle position of the central support column, a servo motor is fixedly arranged on the top end of the fixed base, an output shaft extends upwards from the servo motor, a dial wheel is fixed on the top end of the output shaft of the servo motor, and the dial wheel is in meshed connection with the grooved wheel;
the edge of the feed tray is provided with an anode shell placing component, a current collector grid placing component, a sealing rubber ring placing component, an anode material placing component, an electrolyte smearing component, a diaphragm placing component, a cathode lithium sheet placing component and a cathode cover shell placing component in sequence along the circumferential sequence of the outer circular surface of the feed tray.
2. The zinc-air power cell internal cell filling process according to claim 1, wherein: the positive electrode shell placing component, the current collector grid placing component, the sealing rubber ring placing component, the positive electrode material placing component, the diaphragm placing component, the negative electrode lithium sheet placing component and the negative electrode cover shell placing component all comprise supporting rods vertically fixed on the ground and vibrating discs arranged on the periphery of the supporting rods, the top ends of the vibrating discs are provided with feeding supporting plates extending to the edges of the feeding discs, two sides, close to the top ends of the feeding supporting plates, of each feeding supporting plate are respectively provided with a feeding baffle plate vertically arranged at the top ends of the feeding supporting plates, and a plurality of materials which are sequenced through the vibrating discs and are conveyed to the edges of the feeding discs are placed at the top ends of the feeding supporting plates;
the top end of the supporting rod is fixedly provided with a sliding frame, the top end of the sliding frame is connected with a pneumatic cylinder III in a sliding manner, the bottom end of the pneumatic cylinder III downwards extends out to form a piston rod III, and the bottom end of the piston rod III is provided with a pickup base;
the right side of the top end of the sliding frame is fixedly provided with a second pneumatic cylinder, a piston rod extends out of the right side of the top end of the sliding frame, and the left end of the piston rod of the second pneumatic cylinder is fixedly arranged on the third right side of the pneumatic cylinder.
3. The zinc-air power cell internal cell filling process according to claim 2, wherein: a chute is arranged at the top end of each feeding support plate close to the edge of the feeding tray, a picking support plate is arranged at the side edge of each chute, a picking trough is arranged at the top surface of each picking support plate, the chute is communicated with the picking trough, a feeding limit slide block is connected in the chute in a sliding way, the feeding limit sliding block is arranged to be an L-shaped block, a first pneumatic cylinder is fixedly arranged on the right side of the outer wall of the sliding groove, a piston rod extends out of the first pneumatic cylinder to the left, and the piston rod of the first pneumatic cylinder is fixed on the surface of the feeding limit sliding block.
4. The zinc-air power cell internal cell filling process according to claim 2, wherein: each piston rod III comprises a spring hole formed in the piston rod III, and a lifting shaft rod which is connected in the spring hole in a sliding mode, a compression spring is arranged at the top end of the lifting shaft rod which is connected in the spring hole in a sliding mode, and the pick-up base is fixed at the bottom end of the lifting shaft rod.
5. A zinc-air power cell internal cell filling process according to any one of claims 2 or 4, characterized in that: the membrane is laid subassembly, current collector net and is laid subassembly, negative pole lithium piece and lay the subassembly and the positive pole material is laid the subassembly pick up the base bottom and all install pneumatic sucking disc subassembly, pneumatic sucking disc subassembly including seting up in the inside air flue of pick up the base, and set up in the sucking disc of pick up the base bottom, the one end and the sucking disc intercommunication of air flue, the other end of air flue stretches out in picking up the base outer wall, stretches out in picking up the base outer wall the air flue top is fixed with the air cock.
6. A zinc-air power cell internal cell filling process according to any one of claims 2 or 4, characterized in that: the picking base of the sealing rubber ring placing component is of a disc structure, a bending rod guide sliding hole of a straight line through structure is formed in the middle of the picking base of the sealing rubber ring placing component, bending rods are connected in the bending rod guide sliding hole in a sliding mode, clamping rod guide sliding holes of arc-shaped structures are symmetrically formed in two sides of the guide sliding hole, a closing clamping rod is connected in the clamping rod guide sliding hole in each side in a sliding mode, a clamping rod sleeve is arranged at the top end of the closing clamping rod, a bending rod sleeve is arranged at the top end of the bending rod, a connecting rod is symmetrically hinged to two sides of the bending rod sleeve, and the connecting rod on each side is hinged to the surface of the corresponding clamping rod sleeve; the top surface of fixed layer board fixed mounting has miniature cylinder IV, miniature cylinder IV is to bending rod sleeve direction extension has the piston rod, miniature cylinder IV's piston rod top is fixed in bending rod sleeve surface.
7. The process for filling the internal cell of the zinc-air power battery according to claim 6, wherein the process comprises the following steps: the bending rods and the close clamping rods on the two sides are both vertical to the bottom surface of the pickup base, and the bending rods and the close clamping rods on the two sides are in triangular structures in the initial state of the pickup base.
8. The zinc-air power cell internal cell filling process according to claim 1, wherein: the top end of each sliding frame is arranged above the feeding disc, a longitudinal lifting rod capable of lifting in a reciprocating manner is arranged at the bottom of each sliding frame in a sliding manner, a terminal base is fixed in the middle of each longitudinal lifting rod, a top spring is arranged between the top surface of each terminal base and the bottom of each sliding frame, and a walking roller is arranged at the bottom of each longitudinal lifting rod;
the bottom of the sliding frame is provided with a fixed metal terminal, the top end of the terminal base is fixed with a movable metal terminal, and the top surface is provided with a contour groove which is attached to the contour of the fixed metal terminal.
9. The zinc-air power cell internal cell filling process according to claim 8, wherein: the top surface of battery cassette is equipped with the location boss, the guide slope of slope has been seted up to the lateral wall of location boss.
10. A zinc-air power cell internal cell filling process according to any one of claims 2 or 4, characterized in that: the bottom of a pickup base of the electrolyte smearing assembly is fixedly provided with a servo motor five and a homodromous circling disc arranged below the servo motor five, an output shaft downwards extends out of the servo motor five, the bottom end of the output shaft of the servo motor five is fixedly provided with a poking wheel, the bottom end of the poking wheel is provided with a pin rod, the top surface of the homodromous circling disc is provided with a round hole, the pin rod is rotationally clamped in the round hole on the top surface of the homodromous circling disc, and the bottom of the homodromous circling disc is fixedly provided with an electrolyte injection needle;
The side wall of the homodromous circling disc is fixedly provided with an X-axis traction rod, the top end of the X-axis traction rod is fixedly provided with a sliding pin, the outer wall of the piston rod III is fixedly provided with a fixed sliding sleeve, the middle part of the fixed sliding sleeve is provided with a through sliding hole, the inner wall of the sliding hole is slidably connected with a Y-axis traction rod, the top end of the Y-axis traction rod is provided with an X-axis guide sliding block, the surface of the X-axis guide sliding block is provided with a straight groove, and the sliding pin is slidably connected in the straight groove on the surface of the X-axis guide sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311625579.6A CN117525696A (en) | 2023-11-30 | 2023-11-30 | Zinc aerodynamic battery internal cell filling process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311625579.6A CN117525696A (en) | 2023-11-30 | 2023-11-30 | Zinc aerodynamic battery internal cell filling process |
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| Publication Number | Publication Date |
|---|---|
| CN117525696A true CN117525696A (en) | 2024-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311625579.6A Withdrawn CN117525696A (en) | 2023-11-30 | 2023-11-30 | Zinc aerodynamic battery internal cell filling process |
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| CN (1) | CN117525696A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117862622A (en) * | 2024-03-11 | 2024-04-12 | 深圳市志胜威电子设备有限公司 | Multistage type selective wave soldering device |
-
2023
- 2023-11-30 CN CN202311625579.6A patent/CN117525696A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117862622A (en) * | 2024-03-11 | 2024-04-12 | 深圳市志胜威电子设备有限公司 | Multistage type selective wave soldering device |
| CN117862622B (en) * | 2024-03-11 | 2024-05-31 | 深圳市志胜威电子设备有限公司 | Multistage type selective wave soldering device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20240206 |
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| WW01 | Invention patent application withdrawn after publication |