CN113526218B - Full-automatic nickel-hydrogen battery winder - Google Patents
Full-automatic nickel-hydrogen battery winder Download PDFInfo
- Publication number
- CN113526218B CN113526218B CN202110718325.3A CN202110718325A CN113526218B CN 113526218 B CN113526218 B CN 113526218B CN 202110718325 A CN202110718325 A CN 202110718325A CN 113526218 B CN113526218 B CN 113526218B
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- Prior art keywords
- pushing
- feeding mechanism
- adhesive tape
- clamping
- paper
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- 229910052739 hydrogen Inorganic materials 0.000 title description 29
- 239000001257 hydrogen Substances 0.000 title description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 165
- 239000002390 adhesive tape Substances 0.000 claims abstract description 96
- 238000004804 winding Methods 0.000 claims abstract description 86
- 239000000463 material Substances 0.000 claims abstract description 23
- 229910052987 metal hydride Inorganic materials 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 63
- 238000012856 packing Methods 0.000 claims description 55
- 238000005520 cutting process Methods 0.000 claims description 48
- 238000003860 storage Methods 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 22
- 210000004027 cell Anatomy 0.000 description 20
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 210000000170 cell membrane Anatomy 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
- H01M10/0409—Machines for assembling batteries for cells with wound electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/24—Alkaline accumulators
- H01M10/28—Construction or manufacture
- H01M10/286—Cells or batteries with wound or folded electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a full-automatic nickel-metal hydride battery winding machine, which comprises a machine table, and further comprises a pole piece feeding mechanism, an adhesive tape feeding mechanism, a diaphragm feeding mechanism, a backing paper feeding mechanism, a winding mechanism and a material receiving mechanism which are positioned on the machine table; the adhesive tape feeding mechanism is used for conveying the adhesive tape to the winding mechanism; the pole piece feeding mechanism is used for conveying the positive and negative pole pieces to the winding mechanism; the diaphragm feeding mechanism is used for conveying the diaphragm to the winding mechanism; the winding mechanism is used for integrally winding the positive and negative electrode plates conveyed by the electrode plate feeding mechanism, the adhesive tape conveyed by the adhesive tape feeding mechanism, the diaphragm conveyed by the diaphragm feeding mechanism and the backing paper conveyed by the backing paper feeding mechanism to form an electric core; and the material receiving mechanism is used for receiving the wound battery cell. The invention has simple structure, and can realize full-automatic production and save manpower and material resources.
Description
Technical Field
The invention relates to the technical field of battery production equipment, in particular to a full-automatic nickel-hydrogen battery winder.
Background
Nickel-metal hydride batteries are widely used in various electronic components and are secondary batteries. In the nickel-metal hydride battery manufacturing industry, manufacturers roughly divide the types of battery cells into three types, i.e., an artificial winding type, a semi-automatic winding type and a full-automatic winding type, according to the automation degree of battery cell winding. The winding forming of the battery cell is a very important production process in the production process of the battery, and the winding forming process of the cell comprises the following steps: the method comprises the steps of winding a positive electrode unreeling mechanism for placing a positive electrode coil stock, a negative electrode unreeling mechanism for placing a negative electrode coil stock, and a positive electrode, a negative electrode and a diaphragm coil stock belt on the diaphragm unreeling mechanism for placing a diaphragm coil stock together to form a battery cell, attaching gummed paper to the tail end of the coil stock of the battery cell for fixation, and finally detecting the battery cell after the battery cell is subjected to material removal after winding and rubberizing are finished. At present, the battery cell consumes manpower and material resources in the production process, has higher cost and has lower production quality.
Disclosure of Invention
The invention aims to provide a full-automatic nickel-hydrogen battery winding machine which has a simple structure, saves labor and material resource production cost and has higher production quality.
The invention discloses a technical scheme of a full-automatic nickel-hydrogen battery winder, which comprises the following steps:
the full-automatic nickel-metal hydride battery winding machine comprises a machine table, and further comprises a pole piece feeding mechanism, an adhesive tape feeding mechanism, a diaphragm feeding mechanism, a paper packing feeding mechanism, a winding mechanism and a material receiving mechanism which are positioned on the machine table.
And the adhesive tape feeding mechanism is used for feeding the adhesive tape to the winding mechanism.
And the pole piece feeding mechanism is used for conveying the positive and negative pole pieces to the winding mechanism.
And the diaphragm feeding mechanism is used for feeding the diaphragm to the winding mechanism.
And the backing paper feeding mechanism is used for feeding the backing paper to the winding mechanism.
And the winding mechanism is used for integrally winding the positive and negative pole pieces conveyed by the pole piece feeding mechanism, the adhesive tape conveyed by the adhesive tape feeding mechanism, the diaphragm conveyed by the diaphragm feeding mechanism and the backing paper conveyed by the backing paper feeding mechanism to form an electric core.
And the material receiving mechanism is used for receiving the wound battery cell.
Preferably, the adhesive tape feeding mechanism comprises an adhesive tape pushing device arranged on the machine platform, an adhesive tape transmission device used for providing tension and an adhesive tape storage device used for placing adhesive tapes, wherein the adhesive tape transmission device is used for conveying the adhesive tapes on the adhesive tape storage device to the adhesive tape pushing device and conveying the adhesive tapes to the winding mechanism through the adhesive tape pushing device.
As a preferred scheme, the adhesive tape pushing device comprises a first fixed base arranged on the machine table, a pushing base arranged on the first fixed base through a pushing device and a cutting device arranged on the pushing base, wherein transverse processes are arranged on the side face of the pushing base, the pushing device drives the pushing base to move on the first fixed base, so that the adhesive tape conveyed by the adhesive tape driving device is pushed to the winding mechanism, and the cutting device is used for cutting the adhesive tape.
Preferably, the pushing device comprises a pushing guide rail arranged on the first fixed base and a pushing sliding block arranged below the pushing base and connected with the pushing guide rail.
The pushing device further comprises a pushing base arranged on the first fixed base, a pushing cylinder is arranged on the pushing base, a limiting block is arranged on a driving shaft of the pushing cylinder, the limiting block is connected with the transverse process in a buckling mode, the pushing device further comprises a fixed baffle plate arranged on the first fixed base, a pushing rod is arranged between the fixed baffle plate and the pushing base, a spring is sleeved on the pushing rod, and the spring is arranged between the fixed baffle plate and the pushing base.
As the preferred scheme, cutting device is including installing cut the cylinder on the promotion base, cutting device is still including setting up the pendulum rod on the promotion base, cutting device is still including installing first swing arm and the second swing arm of pendulum rod one end, the one end of first swing arm with the one end of pendulum rod is connected, the other end of first swing arm with cut the output shaft rotation of cylinder and be connected, the one end of second swing arm with the one end of pendulum rod is connected, the cut-off knife is installed to the other end of second swing arm.
As the preferred scheme, pole piece feeding mechanism including install in positive plate clamping device, positive plate mobile device, positive plate adsorption equipment and positive plate storage device on the board, positive plate clamping device is used for the centre gripping positive plate, positive plate clamping device install in on the positive plate mobile device, positive plate clamping device passes through positive plate mobile device is portable, positive plate adsorption equipment is used for adsorbing positive plate and is portable, positive plate storage device is used for placing the positive plate.
Preferably, the positive electrode sheet conveying device comprises a first clamping device, a second clamping device and a first moving device, wherein the first clamping device and the second clamping device are used for clamping the positive electrode sheet, and the first moving device is connected with the first clamping device and the second clamping device.
The first moving device comprises a first guide rail arranged on the first clamping device or the second clamping device (312), a first sliding block correspondingly arranged on the first clamping device or the second clamping device, and a first power device arranged on the first clamping device or the second clamping device, wherein the first power device is used for driving the first clamping device and the second clamping device to perform clamping or separating actions, so that the first sliding block slides on the first guide rail.
The first clamping device comprises a first bearing plate and a first clamping piece arranged on the side face of the first bearing plate, a first guide rail groove is formed in the bottom of the first bearing plate, one end of a first guide rail is fixed in the first guide rail groove, a first mounting groove is further formed in the bottom of the first bearing plate, a first fixing block is arranged in the first mounting groove, a plurality of through holes are further formed in the first bearing plate, the cross section of the first clamping piece is L-shaped, the first clamping piece is provided with a first connecting portion and a first resisting portion, the first connecting portion is fixedly connected with the side face of the first bearing plate, and one end of the first resisting portion is an inclined plane.
The second clamping device comprises a second clamping piece, the cross section of the second clamping piece is L-shaped, the second clamping piece is provided with a second connecting portion and a second resisting portion, one end of the second resisting portion is provided with an inclined protrusion with a set interval, the second connecting portion is provided with a first fixing portion used for fixing the first power device, the first fixing portion is provided with a round hole used for enabling a driving shaft of the first power device to penetrate through, the second connecting portion is further provided with a second guide rail groove, the second guide rail groove is internally provided with a first sliding block, the other end of the first guide rail is arranged on the first sliding block, the second connecting portion is further provided with a plurality of through holes, the first power device comprises a first driving cylinder, the first driving cylinder is arranged on the first fixing portion of the second clamping piece, and an output shaft of the first driving cylinder penetrates through the round hole of the first fixing portion and is fixed on the first bearing plate through the first fixing block.
As a preferable scheme, the positive plate conveying device further comprises a first driving device, the first driving device comprises a first driving cylinder arranged on the first bearing plate, a first driving piece is arranged on an output shaft of the first driving cylinder, and a first pole piece clamp is arranged on the first driving piece.
As the preferred scheme, the packing paper feeding mechanism is including installing packing paper storage device, packing paper conveyor and the packing paper welding set on the board, packing paper storage device is used for placing the packing paper, packing paper conveyor install in packing paper storage device's one side, packing paper conveyor with packing paper storage device cooperation carries out the packing paper, packing paper welding set install in packing paper conveyor carries the route of packing paper, packing paper welding set is used for cutting the packing paper and welds on the diaphragm.
As the preferable scheme, the backing paper welding device comprises a first fixed plate which is arranged on a machine table, wherein a welding moving device, an ultrasonic welding device, a welding cutting device, a backing paper guiding device and a diaphragm guiding device are arranged on the first fixed plate, the backing paper guiding device is used for conducting backing paper, the diaphragm guiding device is used for conducting a diaphragm, the ultrasonic welding device is arranged on the welding moving device, the welding moving device drives the ultrasonic welding device to move and weld the backing paper and the diaphragm in the conducting process, and the welding cutting device is used for cutting the diaphragm and the backing paper after the welding is completed.
The application provides a full-automatic nickel-metal hydride battery winding machine which comprises a machine table, and further comprises a pole piece feeding mechanism, an adhesive tape feeding mechanism, a diaphragm feeding mechanism, a winding mechanism and a material receiving mechanism which are positioned on the machine table. The winding mechanism is used for integrally winding the positive and negative pole pieces conveyed by the pole piece feeding mechanism, the adhesive tape conveyed by the adhesive tape feeding mechanism, the diaphragm conveyed by the diaphragm feeding mechanism and the backing paper conveyed by the backing paper feeding mechanism to form an electric core, and the receiving mechanism is used for receiving the electric core after winding. The application adopts the full-automatic production process to produce the battery cells, saves manpower and material resources, reduces the production cost, improves the production efficiency, avoids manual errors and improves the production quality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a fully automatic nickel-hydrogen battery winder of the present invention.
Fig. 2 is a schematic structural view of an adhesive tape feeding mechanism of a full-automatic nickel-hydrogen battery winder according to the present invention.
Fig. 3 is a schematic structural view of an adhesive tape feeding mechanism of a full-automatic nickel-hydrogen battery winder of the present invention.
Fig. 4 is a schematic structural view of an adhesive tape pushing device of an adhesive tape feeding mechanism of a full-automatic nickel-hydrogen battery winder.
Fig. 5 is a schematic front view of the full-automatic nickel-metal hydride battery winder of the present invention.
Fig. 6 is a schematic structural view of a positive electrode sheet conveying device of a pole piece feeding mechanism of a full-automatic nickel-hydrogen battery winder.
Fig. 7 is a schematic structural view of a positive electrode sheet conveying device of a pole piece feeding mechanism of a full-automatic nickel-hydrogen battery winder.
Fig. 8 is a schematic structural view of a positive electrode sheet conveying device of a pole piece feeding mechanism of a full-automatic nickel-hydrogen battery winder.
Fig. 9 is a schematic structural view of a negative electrode sheet conveying device of a sheet feeding mechanism of a full-automatic nickel-hydrogen battery winder.
Fig. 10 is a schematic structural view of a negative electrode sheet conveying device of a sheet feeding mechanism of a full-automatic nickel-hydrogen battery winder.
Fig. 11 is a schematic structural view of a negative electrode sheet conveying device of a sheet feeding mechanism of a full-automatic nickel-hydrogen battery winder.
Fig. 12 is a schematic structural view of a paper feeding mechanism of a full-automatic nickel-hydrogen battery winder of the present application.
Fig. 13 is a schematic structural view of a paper feeding mechanism of a full-automatic nickel-hydrogen battery winder of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a fully automatic nickel-metal hydride battery winder according to the present application.
The application provides a full-automatic nickel-metal hydride battery winding machine, which comprises a machine table 10, an adhesive tape feeding mechanism 20, a pole piece feeding mechanism 30, a diaphragm feeding mechanism 40, a backing paper feeding mechanism 50, a winding mechanism 60 and a material receiving mechanism 70 which are positioned on the machine table 10.
And an adhesive tape feeding mechanism 20 for feeding the adhesive tape to the winding mechanism 60.
And the pole piece feeding mechanism 30 is used for conveying the positive and negative pole pieces to the winding mechanism 60.
A diaphragm feeding mechanism 40 for feeding the diaphragm to the winding mechanism 60.
A paper feeding mechanism 50 for feeding paper to the winding mechanism 60.
And the winding mechanism 60 is used for integrally winding the positive and negative electrode plates conveyed by the electrode plate feeding mechanism 30, the adhesive tape conveyed by the adhesive tape feeding mechanism 20, the diaphragm conveyed by the diaphragm feeding mechanism 40 and the backing paper conveyed by the backing paper feeding mechanism to form a finished battery.
And the receiving mechanism 70 is used for receiving the finished battery after the winding is completed.
Understandably, the separator and the packing paper play a role in isolating the positive and negative plates, and the adhesive tape is used for wrapping the outermost layer, so that the battery cell forms an integrally wrapped state, and the influence of the divergence of the battery cell on the performance can be avoided.
It can be understood that the machine 10 is further provided with a control mechanism 80, and the control mechanism may be a common controller, which has a key operation panel, or may be controlled by a touch operation panel commonly used in the market. And, can also be provided with the universal pulley below the body of the machine of the invention, can help to move.
The invention provides a full-automatic nickel-metal hydride battery winding machine, which comprises a machine table 10, and further comprises a pole piece feeding mechanism 30, an adhesive tape feeding mechanism 20, a diaphragm feeding mechanism 40, a backing paper feeding mechanism 50, a winding mechanism 60 and a material receiving mechanism 70 which are positioned on the machine table 10. The tape feeding mechanism 20 is used for feeding the tape to the winding mechanism 60; the pole piece feeding mechanism 30 is used for conveying the positive and negative pole pieces to the winding mechanism 60; the diaphragm feeding mechanism 40 is for feeding the diaphragm to the winding mechanism 60; the paper feeding mechanism 50 is used for feeding the paper to the winding mechanism 60; the winding mechanism 60 is used for integrally winding the positive and negative electrode plates conveyed by the electrode plate feeding mechanism 30, the adhesive tape conveyed by the adhesive tape feeding mechanism 20, the diaphragm conveyed by the diaphragm feeding mechanism 40 and the backing paper conveyed by the backing paper feeding mechanism 50 to form an electric core; and the material receiving mechanism 70 is used for receiving the wound battery cell. The invention adopts the full-automatic production process to produce the battery cells, saves manpower and material resources, reduces the production cost, improves the production efficiency, avoids manual errors and improves the production quality.
Referring to fig. 2, 3 and 4, fig. 2 is a schematic structural view of a tape feeding mechanism of a full-automatic nickel-hydrogen battery winding machine according to the present invention, fig. 3 is a schematic structural view of a tape feeding mechanism of a full-automatic nickel-hydrogen battery winding machine according to the present invention, and fig. 4 is a schematic structural view of a tape pushing device of a tape feeding mechanism of a full-automatic nickel-hydrogen battery winding machine according to the present invention.
Further, the adhesive tape feeding mechanism of the present invention comprises an adhesive tape pushing device 21 mounted on the machine 10, an adhesive tape driving device for providing tension force, and an adhesive tape storing device for storing adhesive tape, wherein the adhesive tape driving device conveys the adhesive tape on the adhesive tape storing device to the adhesive tape pushing device, and the adhesive tape pushing device 21 conveys the adhesive tape to the winding mechanism 60, and the adhesive tape can stretch the adhesive tape on the adhesive tape storing device from a winding state through the adhesive tape driving device.
Further, the adhesive tape pushing device 21 includes a first fixed base 211, a pushing base 213 mounted on the first fixed base 211 by a pushing device 212, and a cutting device 214 located on the pushing base 213, a transverse process 215 is disposed on a side surface of the pushing base 213, the pushing device 212 drives the pushing base 213 to move on the first fixed base 211, so that the adhesive tape conveyed by the adhesive tape driving device is pushed to the winding mechanism 60, and the cutting device 214 is used for cutting the adhesive tape.
Further, the pushing device 212 includes a pushing rail 2121 disposed on the first fixed base 211, a pushing slider 2122 mounted below the pushing base 213 and connected to the pushing rail 2121, the pushing slider 2122 is slidable on the pushing rail 2121, the pushing device 212 further includes a pushing base 2123 disposed on the first fixed base 211, a pushing cylinder 2124 is mounted on the pushing base 2123, a limiting block 2125 is mounted on a driving shaft of the pushing cylinder 2124, one side of the limiting block 2125 can abut against one side of the transverse process 215, the limiting block is in snap connection with the transverse process, the pushing device 212 further includes a fixed baffle 2126 disposed on the first fixed base 211, a pushing rod 2127 is disposed between the fixed baffle 2126 and the pushing base 2123, a spring is sleeved on the pushing rod 2127 and located between the fixed baffle 2126 and the pushing base 2123, and the pushing rod 2127 penetrates through the fixed baffle 2126.
Understandably, the first pushing wheel, the second pushing wheel, the third pushing wheel and the fourth pushing wheel are installed on the pushing base 2123, and are sequentially installed by the conveying paths of the adhesive tapes, wherein the sensor is arranged at the position of the second pushing wheel and can monitor the rotation number of the second pushing wheel, so that the length of the adhesive tapes is obtained according to the rotation number of the second pushing wheel, and the length of the adhesive tapes reaches the set length requirement. The fourth pushing wheel is located at the end of the conveying path, the cutting device 214 is disposed at the position of the fourth pushing wheel, and when the adhesive tape is located on the fourth pushing wheel, the cutting device 214 can cut the adhesive tape.
Further, the cutting device 214 includes a cutting cylinder 2141 mounted on the pushing base 2123, the cutting device 214 further includes a swing rod 2142 disposed on the pushing base 2123, the cutting device 214 further includes a first swing arm 2143 and a second swing arm 2144 mounted on one end of the swing rod 2142, one end of the first swing arm 2143 is connected to one end of the swing rod 2142, the other end of the first swing arm 2143 is rotatably connected to an output shaft of the cutting cylinder 2141, one end of the second swing arm 2144 is connected to one end of the swing rod 2142, and the other end of the second swing arm 2144 is provided with a cutting knife 2145.
Further, the adhesive tape driving device 22 includes a first driving base 221, a second driving base 222 and a first movable base 223, which are mounted on the machine 10, a first driving rod 224 and a second driving rod 225 are connected between the first driving base 221 and the second driving base 222, the first driving rod 224 and the second driving rod 225 penetrate through the first movable base 223, a spring is sleeved on the first driving rod 224 and the second driving rod 225, and the spring is located between the first movable base 223 and the first driving base 221. The second transmission base 222 is provided with a transmission cylinder 226, and the other end of the output shaft of the transmission cylinder 226 is connected with the first movable base 223. The first movable base 223 is provided with a tensioning driving wheel 227, the second driving base 222 is provided with a first driving wheel 228 and a second driving wheel 229, the adhesive tape driving device 22 further comprises a third driving wheel installed on the machine table 10, and the third driving wheel is located on the path of the adhesive tape to be transmitted to the winding mechanism 60.
Understandably, a first movable base is arranged between the first transmission base and the second transmission base, and the first movable base can be driven by a transmission cylinder to move between the first transmission base and the second transmission base, so that the tensioning transmission wheel can move between the first transmission base and the second transmission base, the tensioning force of the adhesive tape in the conveying process is ensured, and self-adaption is performed.
Further, the adhesive tape storage device 23 includes a storage shaft mounted on the machine 10, and a storage tray is mounted on the storage shaft, and is used for placing adhesive tape materials.
The invention provides a full-automatic nickel-metal hydride battery winding machine, wherein a tape feeding mechanism 20 comprises a tape pushing device 21, a tape transmission device and a tape storage device, wherein the tape pushing device 21 is arranged on a machine table 10, the tape transmission device is used for providing tension force, the tape storage device is used for placing a tape, and the tape is used for pulling the tape on the tape storage device to the tape pushing device 21 through the tape transmission device, and is conveyed to a winding mechanism 60 by the tape pushing device 21. The adhesive tape transmission device can effectively ensure the tension problem of the adhesive tape in the transmission process. Wherein, the driving shaft of the pushing cylinder 2124 is provided with a limiting block 2125, the limiting block 2125 is fixed with the transverse process 215 of the pushing base 2123, the driving shaft of the pushing cylinder 2124 withdraws and pulls the pushing base 2123 to retract, when the pushing cylinder 2124 stops providing power, the pushing base 2123 is pushed by the restoring force of the spring, thereby delivering the adhesive tape on the pushing base 2123 to the winding mechanism 60.. The length of the adhesive tape conveyed by the adhesive tape feeding mechanism can be formulated according to the set requirement, and the tension of the adhesive tape in the conveying process can be adaptively adjusted, so that wrinkles and cracks are not easy to occur, the normal winding process of the subsequent battery cells is ensured, and the defective rate is reduced.
Referring to fig. 5 to 11, in conjunction with fig. 1, fig. 5 is a schematic front view of a full-automatic nickel-hydrogen battery winding machine according to the present invention, fig. 6 is a schematic structural view of a positive electrode sheet conveying device of a pole piece feeding mechanism of the full-automatic nickel-hydrogen battery winding machine according to the present invention, fig. 7 is a schematic structural view of a positive electrode sheet conveying device of a pole piece feeding mechanism of the full-automatic nickel-hydrogen battery winding machine according to the present invention, fig. 8 is a schematic structural view of a positive electrode sheet conveying device of a pole piece feeding mechanism of the full-automatic nickel-hydrogen battery winding machine according to the present invention, fig. 9 is a schematic structural view of a negative electrode sheet conveying device of a pole piece feeding mechanism of the full-automatic nickel-hydrogen battery winding machine according to the present invention, fig. 10 is a schematic structural view of a negative electrode sheet conveying device of a pole piece feeding mechanism of the full-automatic nickel-hydrogen battery winding machine according to the present invention.
Further, the pole piece feeding mechanism 30 of the present invention includes a positive pole piece clamping device 31, a positive pole piece moving device 33, a positive pole piece adsorbing device 34 and a positive pole piece storing device 35, which are mounted on the machine table 10 and used for conveying the positive pole piece to the winding mechanism 60, wherein the positive pole piece clamping device 31 is used for clamping the positive pole piece, the positive pole piece clamping device 31 is mounted on the positive pole piece moving device 33, the positive pole piece clamping device 31 is movable through the positive pole piece moving device 33, the positive pole piece adsorbing device 34 is used for adsorbing the positive pole piece and is movable, and the positive pole piece storing device 35 is used for placing the positive pole piece.
Further, the positive electrode tab holding device 31 includes a first holding device 311 for holding the positive electrode tab, a second holding device 312, and a first moving device 313 connecting the first holding device 311 and the second holding device 312.
The first moving device 313 includes a first rail 3131 mounted on the first clamping device 311 or the second clamping device 312, a first slider 3132 correspondingly mounted on the first clamping device 311 or the second clamping device 312, and a first power device 3133 mounted on the first clamping device 311 or the second clamping device 312, where the first power device 3133 is used to drive the first clamping device 311 and the second clamping device 312 to perform clamping or separating actions, so that the first slider 3132 slides on the first rail 3131.
The first clamping device 311 comprises a first bearing plate 3111 and a first clamping piece 3112 mounted on the side surface of the first bearing plate 3111, a first guide rail groove 3113 is formed in the bottom of the first bearing plate 3111, one end of the first guide rail 3131 is fixed in the first guide rail groove 3113, a first mounting groove 3114 is further formed in the bottom of the first bearing plate 3111, a first fixing block 3115 is mounted in the first mounting groove 3114, a plurality of through holes are formed in the first bearing plate 3111, the section of the first clamping piece 3112 is L-shaped, the first clamping piece 3112 is provided with a first connecting portion and a first resisting portion, the first connecting portion is connected and fixed with the side surface of the first bearing plate 3111, and one end of the first resisting portion is an inclined surface.
The second clamping device 312 includes a second clamping member 3121, the cross section of the second clamping member 3121 is L-shaped, the second clamping member 3121 is provided with a second connection portion and a second resisting portion, one end of the second resisting portion is provided with an inclined protrusion 3122 with a set interval, the second connection portion is provided with a first fixing portion 3123 for fixing the first power device 3133, the first fixing portion 3123 is provided with a round hole for the driving shaft of the first power device 3133 to pass through, the second connection portion is further provided with a second guide rail slot 3124, the first slider 3132 is installed in the second guide rail slot 3124, the other end of the first guide rail 3131 is installed on the first slider 3132, the second connection portion is further provided with a plurality of through holes, the first power device 3133 includes a first driving cylinder, the first driving cylinder is installed on the first fixing portion 3123 of the second clamping member 3133, the first driving output shaft passes through the first fixing portion 3115 of the first driving cylinder 3115 is fixed on the first round hole 3115.
Further, the positive electrode tab holding device 31 further includes a first driving device 314, where the first driving device 314 includes a first driving cylinder installed on the first carrier plate 3111, a first driving member 315 is installed on an output shaft of the first driving cylinder, and a first electrode tab clip 316 is installed on the first driving member 315.
Understandably, the first pole piece clamp of the positive pole piece clamping device is matched with the first clamping device and the second clamping device to effectively and stably clamp the positive pole piece, when the positive pole piece clamping device moves to one side of the feeding end position of the winding mechanism through the positive pole piece moving device, the first pole piece clamp is driven by the first driving cylinder to push the positive pole piece forward, and the clamped positive pole piece can be pushed forward until the other end of the positive pole piece is wound in from the feeding end of the winding mechanism.
Further, the pole piece feeding mechanism 30 of the present invention further includes the negative electrode piece clamping device 32, a negative electrode piece moving device, a negative electrode piece adsorbing device, and a negative electrode piece storing device, where the negative electrode piece clamping device includes a third clamping device 321, a fourth clamping device 322, and a second moving device 323 connecting the third clamping device 321 and the fourth clamping device 322.
The second moving device 323 includes a second guide rail 3231 mounted on the third clamping device 321 or the fourth clamping device 322, a second slider 3232 correspondingly mounted on the third clamping device 321 or the fourth clamping device 322, and a second power device 3233 mounted on the third clamping device 321 or the fourth clamping device 322, where the second power device 3233 is used to drive the third clamping device 321 and the fourth clamping device 322 to perform clamping or separating actions, so that the second slider 3232 slides on the second guide rail 3231.
The third clamping device 321 comprises a second bearing plate 3211 and a third clamping piece 3212 mounted on the side surface of the second bearing plate 3211, a third guide rail groove 3213 is formed in the bottom of the second bearing plate 3211, one end of the second guide rail 3131 is fixed in the third guide rail groove 3213, a third mounting groove 3214 is further formed in the bottom of the second bearing plate 3211, a second fixing block 3215 is mounted in the third mounting groove 3214, a plurality of through holes are formed in the second bearing plate 3211, the section of the third clamping piece 3212 is L-shaped, a third connecting portion and a third resisting portion are arranged on the third clamping piece 3212, the third connecting portion is fixedly connected with the side surface of the second bearing plate 3211, and one end of the third resisting portion is an inclined surface.
The fourth clamping device 322 includes a fourth clamping member 3221, the cross section of the fourth clamping member 3221 is L-shaped, the fourth clamping member 3221 is provided with a fourth connecting portion and a fourth resisting portion, one end of the fourth resisting portion is an inclined plane, a second fixing portion 3222 for fixing the second power device 3233 is provided on the fourth connecting portion, the second fixing portion 3222 is provided with a round hole for a driving shaft of the second power device 3233 to pass through, a fourth guide rail groove 3223 is further provided on the fourth connecting portion, a second slider 3232 is installed in the fourth guide rail groove 3223, the other end of the second guide rail 3231 is installed on the second slider 3232, a plurality of through holes are further provided on the fourth connecting portion, the second power device 3233 includes a second driving cylinder, the second driving cylinder is installed on the second fixing portion 3222 of the fourth clamping member 3221, and an output shaft of the second driving cylinder passes through the second fixing portion 3222, and the second output shaft of the second driving cylinder 3215 is fixed on the second round hole.
Further, the negative electrode tab holding device 32 further includes a second driving device 324, where the second driving device 324 includes a second driving cylinder installed on the second carrier plate 3211, and a second driving member 325 is installed on an output shaft of the second driving cylinder, and a second tab clip 326 is installed on the second driving member 325.
The invention provides a full-automatic nickel-metal hydride battery winding machine, wherein a pole piece feeding mechanism 30 comprises a positive pole piece clamping device 31 and a negative pole piece clamping device 32, wherein the positive pole piece clamping device 31 is arranged on a machine table 10 and used for conveying positive pole pieces to a winding mechanism 60, and the negative pole piece clamping device 32 is used for conveying negative pole pieces to the winding mechanism 60. The positive electrode tab holding device 31 includes a first holding device 311, a second holding device 312, and a first moving device 313 connecting the first holding device 311 and the second holding device 312 for holding the positive electrode tab. The first moving device 313 includes a first guide rail 3131 installed on the first clamping device 311 or the second clamping device 312, a first slider 3132 correspondingly installed on the first clamping device 311 or the second clamping device 312, and a first power device 3133 installed on the first clamping device 311 or the second clamping device 312, where the first power device 3133 is used to drive the first clamping device 311 and the second clamping device 312 to perform clamping or separating actions, so that the first slider 3132 slides on the first guide rail 3131. The invention realizes the conveying of the pole piece in the production process of the battery by matching the positive pole piece clamping device 31 and the negative pole piece clamping device 32. Wherein, first clamping device 311 and second clamping device 312 cooperate first power device 3133, thereby the accessible first mobile device 313 removes and is used for the centre gripping pole piece, thereby first mobile device 313 adopts the combination of first slider 3132 and first guide rail 3131, skew appears when can avoiding first clamping device 311 and second clamping device 312 to do centre gripping or separation action to avoid pressing the inhomogeneous condition that leads to the fact the pole piece to take place to warp to the pole piece centre gripping, guarantee that the pole piece is normally carried, improve the production quality of battery product.
Referring to fig. 12 and 13, fig. 11 is a schematic structural view of a paper feeding mechanism of a full-automatic nickel-hydrogen battery winding machine according to the present invention, and fig. 12 is a schematic structural view of a paper feeding mechanism of a full-automatic nickel-hydrogen battery winding machine according to the present invention.
The paper backing feeding mechanism 50 of the full-automatic nickel-hydrogen battery winding machine comprises a paper backing storage device 51, a paper backing conveying device 52 and a paper backing welding device 53 which are arranged on the machine table 10, wherein the paper backing storage device 51 is used for placing paper backing, the paper backing conveying device 52 is arranged on one side of the paper backing storage device 51, the paper backing conveying device 52 is matched with the paper backing storage device 51 to convey paper backing, the paper backing welding device 53 is arranged on a paper backing conveying path of the paper backing conveying device 52, and the paper backing welding device 53 is used for cutting and welding the paper backing on a diaphragm.
Further, the paper backing welding device 53 includes a first fixing plate 531 mounted on a machine, a welding moving device 532, an ultrasonic welding device 533, a welding cutting device 534, a paper backing guiding device 535 and a diaphragm guiding device 536 are mounted on the first fixing plate, the paper backing guiding device 535 is used for conducting paper backing, the diaphragm guiding device 536 is used for conducting a diaphragm, the ultrasonic welding device 533 is mounted on the welding moving device 532, the welding moving device 532 drives the ultrasonic welding device 533 to move and weld the paper backing and the diaphragm in the conducting process, and the welding cutting device 534 is used for cutting the diaphragm and the paper backing after the welding.
Understandably, the welding moving device 532, the ultrasonic welding device 533, the welding cutting device 534, the paper-packing guide device 535 and the diaphragm guide device 536 are integrally installed by adopting the whole fixing plate 531, so that the installation and the disassembly can be facilitated, and the later maintenance is convenient.
Further, the welding and moving device 532 includes a first fixing base 5321, a second fixing base 5322 and a third fixing base 5323 mounted on the first fixing plate 531, a moving motor 5324 is mounted on the first fixing base 5321, a travel switch 5325 is mounted on the second fixing base 5322, a chute is disposed on the third fixing base 5323, the welding and moving device 532 further includes a first sliding plate 5326, one side of the first sliding plate 5326 is fixed on a driving shaft of the moving motor 5324, and the other side of the first sliding plate 5326 is inlaid in the chute and can slide.
It can be appreciated that the side of the sliding slot of the third fixing base 5323 is further provided with a top plate, which does not limit the sliding of the first sliding plate in the sliding slot, but can prevent the first sliding plate 5326 from falling off from the third fixing base 5323.
Further, the ultrasonic welding device 533 includes a fourth fixing base 5331 mounted on the first sliding plate 5326, the fourth fixing base 5331 is provided with an ultrasonic welder 5332, the ultrasonic welding device 533 further includes a fifth fixing base 5333 mounted on the first fixing plate 531, and the fifth fixing base 5333 is located at one side of a welding head 5334 of the ultrasonic welder 5332.
It is understood that the ultrasonic welder may weld the backing paper to the cell membrane, wherein the ultrasonic welding technology belongs to the prior art, the fifth fixing seat is a welding base, and the welding operation is performed when the backing paper is located at a position between the fifth fixing seat and the welding head of the ultrasonic welder.
Further, the welding and cutting device 534 includes a sixth fixing base 5341 mounted on the first fixing plate 531, a first cutter 5342 is mounted on the sixth fixing base 5341, and the first cutter 5342 is located below the fifth fixing base 5333.
Further, the welding and cutting device 534 further includes a cutting motor 5343 mounted on the first fixing plate 531, a second sliding plate 5344 is mounted on a driving shaft of the cutting motor 5343, a second cutting knife 5345 is mounted on the other side of the second sliding plate 5344, and the second cutting knife 5345 is located below the welding head 5334 of the ultrasonic welder 5332.
It is understood that the first cutter 5342 on the sixth fixing base 5341 is fixed, the second cutter 5345 on the second slide 5344 is movable, a cushion block can be arranged on the second slide according to the situation so as to heighten the height of the second cutter, the second slide is driven by the cutting motor to move, the second cutter is close to or far away from the first cutter, a paper backing material strip passing between the first cutter and the second cutter is cut, and paper backing after cutting is directly welded on the battery cell diaphragm by the ultrasonic welder.
Further, the paper-backing guide device 535 comprises a seventh fixing base 5351 mounted on the first fixing plate 531, a guide motor 5352 is mounted on the seventh fixing base 5351, a first guide shaft 5353 is mounted on a driving shaft of the guide motor 5352, and the other end of the first guide shaft 5353 is mounted on the first fixing plate 531.
Further, the paper-backing guide device 535 further comprises a tensioning cylinder 5354, a tensioning shaft 5355 and a tensioning plate 5356 which are mounted on the first fixing plate 531, wherein the tail of the tensioning cylinder is mounted on the fixing plate through a rotating rod, the tensioning plate is mounted on the fixing plate through the rotating rod, the tensioning shaft is mounted on the tensioning plate through a rotating piece, and a driving shaft of the tensioning cylinder is connected with the middle portion of the tensioning plate through the rotating piece.
Understandably, the guide motor on the seventh fixing seat can drive the first guide shaft to rotate, and is matched with the tensioning cylinder, the tensioning shaft and the tensioning plate to adjust the tensioning force in the transmission process of the paper packing material belt, so that other conditions such as wrinkles and the like can not occur during the transmission of the paper packing are guaranteed, the follow-up procedure is facilitated, and the overall production efficiency is improved.
Further, the paper packing guide 535 further includes a second guide shaft 5357 and a third guide shaft 5358 mounted on the first fixing plate 531.
Understandably, the second guide shaft and the third guide shaft are matched with the guide shafts at other positions of the machine table, so that the transmission of the backing paper material belt is realized, and the second guide shaft and the third guide shaft on the fixed plate are arranged at the feed inlet position of the backing paper welding device, which is convenient for the backing paper material belt to accurately guide in, so that the complex transmission path is avoided.
Further, the diaphragm guide 536 includes a fourth guide shaft 5361 and a fifth guide shaft 5362 mounted on the first fixing plate 531, the fourth guide shaft 5361 is located above the fifth fixing base 5333, and the fifth guide shaft 5362 is located at one side of the sixth fixing base 5341.
It is understood that the fifth material guiding shaft is used for guiding the battery cell diaphragm between the fifth fixing seat and the ultrasonic welder, and the fourth material guiding shaft is used for guiding the battery cell diaphragm welded with the backing paper to the winding mechanism.
The invention relates to a packing paper feeding mechanism which comprises a packing paper storage device, a packing paper conveying device and a packing paper welding device, wherein the packing paper storage device, the packing paper conveying device and the packing paper welding device are arranged on a machine table. Wherein, the packing paper storage device is used for placing the packing paper. The paper packing conveying device is arranged on one side of the paper packing storage device and is matched with the paper packing storage device to convey the paper packing. The paper packing welding device is arranged on a paper packing conveying path of the paper packing conveying device and is used for cutting and welding the paper packing on the battery cell diaphragm. The invention has simple structure, realizes the storage, transportation, cutting and welding of the backing paper through the backing paper storage device, the backing paper conveying device and the backing paper welding device, and can realize the automation and improve the production efficiency by matching with other structures of battery production equipment.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. A full-automatic nickel-metal hydride battery winder is characterized in that: the winding machine comprises a machine table (10), and further comprises an adhesive tape feeding mechanism (20), a pole piece feeding mechanism (30), a diaphragm feeding mechanism (40), a backing paper feeding mechanism (50), a winding mechanism (60) and a material receiving mechanism (70) which are positioned on the machine table (10);
a tape feeding mechanism (20) for feeding the tape to the winding mechanism (60);
a pole piece feeding mechanism (30) for feeding the positive and negative pole pieces to the winding mechanism (60);
a diaphragm feeding mechanism (40) for feeding the diaphragm to the winding mechanism (60);
a paper-backing feeding mechanism (50) for feeding paper backing to the winding mechanism (60);
the winding mechanism (60) is used for integrally winding the positive and negative pole pieces conveyed by the pole piece feeding mechanism (30), the adhesive tape conveyed by the adhesive tape feeding mechanism (20), the diaphragm conveyed by the diaphragm feeding mechanism (40) and the backing paper conveyed by the backing paper feeding mechanism (50) to form an electric core;
The material receiving mechanism (70) is used for receiving the wound battery cell;
the adhesive tape feeding mechanism (20) comprises an adhesive tape pushing device (21) arranged on the machine table (10), an adhesive tape transmission device (22) used for providing tension and an adhesive tape storage device (23) used for placing adhesive tapes, wherein the adhesive tape transmission device (22) is used for conveying the adhesive tapes on the adhesive tape storage device (23) to the adhesive tape pushing device (21) and conveying the adhesive tapes to the winding mechanism (60) through the adhesive tape pushing device (21);
the adhesive tape pushing device (21) comprises a first fixed base (211) arranged on the machine table (10), a pushing base (213) arranged on the first fixed base (211) through a pushing device (212) and a cutting device (214) arranged on the pushing base (213), transverse processes (215) are arranged on the side face of the pushing base (213), the pushing device (212) drives the pushing base (213) to move on the first fixed base (211), so that the adhesive tape conveyed by the adhesive tape driving device (22) is pushed to the winding mechanism (60), and the cutting device (214) is used for cutting the adhesive tape;
the pushing device (212) comprises a pushing guide rail (2121) arranged on the first fixed base (211) and a pushing sliding block (2122) arranged below the pushing base (213) and connected with the pushing guide rail (2121);
The pushing device (212) further comprises a pushing base (2123) arranged on the first fixed base (211), a pushing cylinder (2124) is arranged on the pushing base (2123), a limiting block (2125) is arranged on a driving shaft of the pushing cylinder (2124), the limiting block is in buckling connection with the transverse process, the pushing device (212) further comprises a fixed baffle (2126) arranged on the first fixed base (211), a pushing rod (2127) is arranged between the fixed baffle (2126) and the pushing base (2123), a spring is sleeved on the pushing rod (2127), and the spring is arranged between the fixed baffle (2126) and the pushing base (2123);
the cutting device (214) comprises a cutting cylinder (2141) arranged on the pushing base (2123), the cutting device (214) further comprises a swinging rod (2142) arranged on the pushing base (2123), the cutting device (214) further comprises a first swinging arm (2143) and a second swinging arm (2144) arranged at one end of the swinging rod (2142), one end of the first swinging arm (2143) is connected with one end of the swinging rod (2142), the other end of the first swinging arm (2143) is connected with an output shaft of the cutting cylinder (2141) in a rotating mode, one end of the second swinging arm (2144) is connected with one end of the swinging rod (2142), and the other end of the second swinging arm (2144) is provided with an adhesive tape cutter (2145).
2. The fully automatic nickel-metal hydride battery winder of claim 1, wherein: the positive plate feeding mechanism (30) comprises a positive plate clamping device (31), a positive plate moving device (33), a positive plate adsorbing device (34) and a positive plate storing device (35), wherein the positive plate clamping device (31) is arranged on the machine table (10) and used for conveying positive plates to the winding mechanism (60), the positive plate clamping device (31) is used for clamping positive plates, the positive plate clamping device (31) is arranged on the positive plate moving device (33), the positive plate clamping device (31) is movable through the positive plate moving device (33), the positive plate adsorbing device (34) is used for adsorbing the positive plates and is movable, and the positive plate storing device (35) is used for placing the positive plates.
3. The fully automatic nickel-metal hydride battery winder of claim 2, wherein: the positive electrode sheet clamping device (31) comprises a first clamping device (311) for clamping a positive electrode sheet, a second clamping device (312) and a first moving device (313) connected with the first clamping device (311) and the second clamping device (312);
the first moving device (313) comprises a first guide rail (3131) installed on the first clamping device (311) or the second clamping device (312), a first sliding block (3132) correspondingly installed on the first clamping device (311) or the second clamping device (312), and a first power device (3133) installed on the first clamping device (311) or the second clamping device (312), wherein the first power device (3133) is used for driving the first clamping device (311) and the second clamping device (312) to perform clamping or separating actions, so that the first sliding block (3132) slides on the first guide rail (3131);
The first clamping device (311) comprises a first bearing plate (3111) and a first clamping piece (3112) arranged on the side face of the first bearing plate (3111), a first guide rail groove (3113) is formed in the bottom of the first bearing plate (3111), one end of a first guide rail (3131) is fixed in the first guide rail groove (3113), a first mounting groove (3114) is further formed in the bottom of the first bearing plate (3111), a first fixing block (3115) is arranged in the first mounting groove (3114), a plurality of through holes are further formed in the first bearing plate (3111), the section of the first clamping piece (3112) is L-shaped, the first clamping piece (3112) is provided with a first connecting portion and a first blocking portion, the first connecting portion and the side face of the first bearing plate (3111) are fixedly connected, and one end of the first blocking portion is inclined;
the second clamping device (312) comprises a second clamping piece (3121), the section of the second clamping piece (3121) is L-shaped, the second clamping piece (3121) is provided with a second connecting part and a second resisting part, one end of the second resisting part is provided with an inclined bulge (3122) with a set interval, the second connecting part is provided with a first fixing part (3123) for fixing the first power device (3133), the first fixing part (3123) is provided with a round hole for the driving shaft of the first power device (3133) to pass through, the second connecting part is also provided with a second guide rail groove (3124), the second guide rail groove (3124) is internally provided with a first slider (3132), the other end of the first guide rail (3131) is arranged on the first slider (3132), the second connecting part is also provided with a plurality of through holes, the first power device (3133) comprises a first driving cylinder, the first driving part is provided with a round hole for the driving shaft of the first power device (3133) to pass through the first cylinder (3113), and the first output shaft (3115) passes through the first cylinder (3113) to fix the first output shaft (3115) on the first driving plate (3113).
4. A fully automatic nickel-metal hydride battery winder as claimed in claim 3, wherein: the positive plate clamping device (31) further comprises a first driving device (314), the first driving device (314) comprises a first driving cylinder arranged on the first bearing plate (3111), a first driving piece (315) is arranged on an output shaft of the first driving cylinder, and a first plate clamp (316) is arranged on the first driving piece (315).
5. The fully automatic nickel-metal hydride battery winder of claim 4, wherein: the packing paper feeding mechanism (50) comprises a packing paper storage device (51), a packing paper conveying device (52) and a packing paper welding device (53) which are arranged on the machine table (10), the packing paper storage device (51) is used for placing packing paper, the packing paper conveying device (52) is arranged on one side of the packing paper storage device (51), the packing paper conveying device (52) is matched with the packing paper storage device (51) to convey packing paper out, the packing paper welding device (53) is arranged on a path of conveying packing paper by the packing paper conveying device (52), and the packing paper welding device (53) is used for cutting and welding packing paper on a diaphragm.
6. The fully automatic nickel-metal hydride battery winder of claim 5, wherein: the backing paper welding device (53) comprises a first fixing plate (531) arranged on a machine table (10), a welding moving device (532), an ultrasonic welding device (533), a welding cutting device (534), a backing paper guide device (535) and a diaphragm guide device (536) are arranged on the first fixing plate (531), the backing paper guide device (535) is used for conducting backing paper, the diaphragm guide device (536) is used for conducting a diaphragm, the ultrasonic welding device (533) is arranged on the welding moving device (532), the welding moving device (532) drives the ultrasonic welding device (533) to move and weld the backing paper and the diaphragm in the transmission process, and the welding cutting device (534) is used for cutting the diaphragm and the backing paper after the welding is completed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110718325.3A CN113526218B (en) | 2021-06-28 | 2021-06-28 | Full-automatic nickel-hydrogen battery winder |
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| CN202110718325.3A CN113526218B (en) | 2021-06-28 | 2021-06-28 | Full-automatic nickel-hydrogen battery winder |
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| CN113526218B true CN113526218B (en) | 2023-11-17 |
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| CN114275599A (en) * | 2021-12-21 | 2022-04-05 | 梧州学院 | Nickel-hydrogen nickel-chromium battery cell diaphragm paper feeding and cutting device |
| CN115818304A (en) * | 2022-09-15 | 2023-03-21 | 宁德时代新能源科技股份有限公司 | Winding and unwinding system, control method and preparation device of battery pole piece |
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| CN108217195A (en) * | 2018-02-06 | 2018-06-29 | 深圳市诚捷智能装备股份有限公司 | A kind of pole piece feeding mechanism and battery preparation facilities |
| CN108453363A (en) * | 2018-04-28 | 2018-08-28 | 博众精工科技股份有限公司 | A kind of cell polar ear ultrasonic welding institution |
| CN110114928A (en) * | 2019-03-29 | 2019-08-09 | 深圳市诚捷智能装备股份有限公司 | Paper feeder and battery machine |
| CN211480211U (en) * | 2020-01-19 | 2020-09-11 | 惠州市力扬自动化设备有限公司 | Automatic change electric core coiling packaging machine |
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