CN117638131A - Polar plate and rubber ring mounting device and mounting method - Google Patents

Polar plate and rubber ring mounting device and mounting method Download PDF

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Publication number
CN117638131A
CN117638131A CN202311556783.7A CN202311556783A CN117638131A CN 117638131 A CN117638131 A CN 117638131A CN 202311556783 A CN202311556783 A CN 202311556783A CN 117638131 A CN117638131 A CN 117638131A
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CN
China
Prior art keywords
rubber ring
plate
polar plate
polar
carrying platform
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Pending
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CN202311556783.7A
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Chinese (zh)
Inventor
程立坚
左韩露
杨皓
周世荣
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Huizhou Lvbao Technology Co ltd
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Huizhou Lvbao Technology Co ltd
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Priority to CN202311556783.7A priority Critical patent/CN117638131A/en
Publication of CN117638131A publication Critical patent/CN117638131A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0286—Processes for forming seals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0276—Sealing means characterised by their form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2404—Processes or apparatus for grouping fuel cells
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

The invention provides a device and a method for installing polar plates and rubber rings, wherein the device comprises a polar plate feeding mechanism, a dispensing mechanism, a turnover assembly mechanism, a rubber ring feeding mechanism, a transplanting mechanism and a discharging mechanism; the automatic feeding of the polar plate dispensing is realized through the polar plate feeding mechanism, the dispensing of the polar plate A face and the polar plate B face is realized through the matching of the overturning assembly mechanism, the transplanting mechanism and the dispensing mechanism, and the connection of the polar plate and the rubber ring is realized through the matching of the overturning assembly mechanism and the rubber ring feeding mechanism; the output of the polar plates installed by the two-sided rubber rings is realized through the matching of the rubber ring feeding mechanism, the transplanting mechanism and the discharging mechanism; the device can realize the continuity and automatic assembly of the rubber ring on the polar plate through the mutual cooperation of the mechanisms, and meanwhile, the overturning assembly mechanism is provided with the clamp for clamping and positioning the polar plate, so that the position of the polar plate can be adjusted, the offset of the polar plate in the transferring process is eliminated, and the alignment precision of the polar plate and the rubber ring during pressing is ensured.

Description

Polar plate and rubber ring mounting device and mounting method
Technical Field
The invention relates to the technical field of hydrogen fuel cells, in particular to a device and a method for installing polar plates and rubber rings.
Background
The fuel cell stack is composed of a multi-layer structure, and is mainly formed by staggering a plurality of layers of polar plates and a plurality of layers of MEAs (membrane electrode assemblies), and sealing rubber rings are needed to seal the adjacent polar plates and the MEAs. For the assembly of polar plate and rubber ring, the equipment of current equipment only through arm removal polar plate and rubber ring equipment, hardly guarantees the accuracy of moving in-process location, and the rubber ring easily takes place deformation or displacement in the rubber coating process.
The rubber ring used in the fuel cell stack needs to be matched with the polar plate, and the circuit of the sealing groove on the polar plate is complex, so that the shape of the rubber ring is not regular round or square, but is the same irregular shape as the sealing line on the bipolar plate. The rubber ring material is softer, and conventional adsorption equipment is difficult to realize the effective fixed of shape and position of rubber ring, and the rubber ring warp very easily at rubber ring and polar plate in-process of pasting, and the deformation can lead to the rubber ring to paste the dislocation, loses sealed effect, also can lead to the rubber ring to paste the unevenness, produces the fold, influences sealing performance.
Disclosure of Invention
In order to overcome the problems in the related art, the invention provides a device and a method for installing a polar plate and a rubber ring, so as to realize continuous and automatic high-precision assembly of the rubber ring on the polar plate.
One of the purposes of the invention is to provide a device for mounting polar plates and rubber rings: the device comprises a polar plate feeding mechanism, a dispensing mechanism, a turnover assembly mechanism, a rubber ring feeding mechanism, a transplanting mechanism and a discharging mechanism;
the polar plate feeding mechanism comprises a first moving mechanism and a first vacuum adsorption disc arranged at the moving end of the first moving mechanism, and the first moving mechanism realizes the transfer of polar plates to the dispensing mechanism by driving the first vacuum adsorption disc to move;
the dispensing mechanism comprises an A-surface linear sliding table, a B-surface linear sliding table, a second moving mechanism and a dispensing head, wherein the moving ends of the A-surface linear sliding table and the B-surface linear sliding table are respectively provided with an A-surface carrying table and a B-surface carrying table, and the dispensing head is arranged at the moving end of the second moving mechanism;
the overturning assembly mechanism comprises an overturning plate and an overturning assembly used for driving the overturning plate to overturn, and a clamp used for clamping and positioning the polar plate is arranged on the overturning plate;
the glue applying mechanism is arranged below the overturning assembly mechanism and is provided with a feeding station, an assembly station and a transplanting station which are sequentially arranged, the glue applying mechanism comprises an A-side glue ring carrying platform, a B-side glue ring carrying platform and a driving piece, the A-side glue ring carrying platform and the B-side glue ring carrying platform are respectively arranged at the moving end of the driving piece through a first jacking component, the A-side glue ring carrying platform and the B-side glue ring carrying platform are respectively provided with a caulking groove for placing a positioning glue ring, and the depth of the caulking groove is smaller than the thickness of the glue ring;
the transplanting mechanism comprises a third moving mechanism and a second vacuum adsorption disc arranged at the moving end of the third moving mechanism, and the transplanting mechanism can transfer polar plates among the dispensing mechanism, the turnover assembly mechanism, the rubber ring feeding mechanism and the discharging mechanism.
In the preferred technical scheme of the invention, a feeding mechanism is arranged beside the polar plate feeding mechanism;
the feeding mechanism comprises a linear module, a movable plate is arranged at the movable end of the linear module, a material frame for stacking and placing polar plates is arranged on the movable plate, a jacking plate is arranged at the inner bottom of the material frame, and a second jacking assembly for driving the jacking plate to lift is arranged on the movable plate;
the feeding mechanism is provided with a feeding station and a feeding station, and the first moving mechanism moves the pole plate at the topmost layer in the feeding station material frame to transfer to the A-surface carrier by driving the first vacuum adsorption disc.
In a preferred technical scheme of the invention, a CCD detection camera is arranged at the moving end of the second moving mechanism.
In the preferred technical scheme of the invention, the overturning assembly comprises a bracket, a rotating shaft and an overturning motor;
the rotating shaft is rotatably arranged on the bracket, and an output shaft of the overturning motor is connected with one end of the rotating shaft to drive the rotating shaft to rotate;
the turnover plate is fixedly arranged on the rotating shaft.
In a preferred technical scheme of the invention, the clamp comprises a first clamping piece for transversely positioning the polar plate and a second clamping piece for longitudinally positioning the polar plate;
the first clamping piece and the second clamping piece are identical in structure and comprise a positioning baffle and a positioning cylinder which are oppositely arranged, a clamping plate is arranged at the tail end of a piston rod of the positioning cylinder, and a section for accommodating polar plates is formed between the positioning baffle and the positioning cylinder.
In the preferred technical scheme of the invention, the first jacking component comprises a jacking cylinder and a plurality of vertical guide rods, the jacking cylinder is fixedly arranged on a movable bottom plate, the movable bottom plate is arranged at the movable end of a driving piece, the vertical guide rods are arranged at the periphery of the jacking cylinder and penetrate through the movable bottom plate, the vertical guide rods are in sliding fit with the movable bottom plate vertically, and the tail ends of piston rods of the jacking cylinder and the top ends of the vertical guide rods are connected with rubber ring carriers correspondingly jacked by the jacking cylinder.
In the preferred technical scheme of the invention, the second jacking component is a screw rod lifter, the lifting end of the screw rod lifter is connected with the jacking plate through a push rod, and the push rod penetrates through the jacking plate.
In a preferred technical scheme of the invention, the blanking mechanism is a conveyer belt.
In a preferred technical scheme of the invention, the first moving mechanism, the second moving mechanism and the third moving mechanism are mechanical arms or multi-axis linear modules, and the driving piece is a linear module.
The second object of the present invention is to provide a method for installing a polar plate and a rubber ring, which comprises the following steps:
the polar plate and the rubber ring are assembled by adopting the polar plate and rubber ring installation device;
the method comprises the following steps:
and (3) feeding: the polar plate feeding mechanism transfers the polar plate with the surface A facing upwards to the surface A carrying platform;
dispensing on the surface A: the A-side linear sliding table moves the A-side carrying table to a dispensing station, and the second moving mechanism drives the dispensing head to dispense the glue at the position of the A-side of the polar plate, which is required to be connected with the glue ring;
and (3) carrying out first transfer: the A-side linear sliding table drives the A-side carrying table to move out, and the transplanting mechanism transfers the polar plate with the A-side dispensing completed on the A-side carrying table to the turnover plate;
positioning, clamping and overturning for the first time: after the polar plate on the overturning plate is positioned and clamped by the clamp action, the overturning assembly drives the overturning plate to overturn 180 degrees, so that the polar plate A faces downwards;
and (3) A-face alignment: the driving piece moves the A-side rubber ring carrier to an assembly station right below the turnover plate;
pressing the surface A: the first jacking component jacks the A-surface rubber ring carrying platform, so that the A-surface rubber ring carrying platform compresses the polar plate, and the pressure is maintained for a preset time, so that the rubber ring on the A-surface rubber ring carrying platform is connected with the A-surface of the polar plate through glue in a pressing way;
and (3) transferring for the second time: the clamp releases the polar plate, the first jacking component drives the A-surface rubber ring carrying platform to descend and reset, the polar plate is carried on the A-surface rubber ring carrying platform in a state that the B surface faces upwards, the driving piece moves the A-surface rubber ring carrying platform to the transplanting station, and the transplanting mechanism transfers the polar plate to the B-surface carrying platform;
dispensing on the surface B: the B-side linear sliding table moves the B-side carrying table to a dispensing station, and the second moving mechanism drives the dispensing head to dispense the glue at the position of the B-side of the polar plate, which is required to be connected with the glue ring;
and transferring for the third time: the B-side linear sliding table drives the B-side carrying table to move out, and the transplanting mechanism transfers the polar plate with the B-side dispensing completed on the B-side carrying table to the turnover plate;
and (3) positioning, clamping and overturning for the second time: after the polar plate on the overturning plate is positioned and clamped by the clamp action, the overturning assembly drives the overturning plate to overturn 180 degrees, so that the polar plate B faces downwards;
b facing position: the driving piece moves the B-side rubber ring carrier to an assembly station right below the turnover plate;
laminating the surface B: the first jacking component jacks the B-surface rubber ring carrying platform, so that the B-surface rubber ring carrying platform compresses the polar plate, and the pressure is maintained for a preset time, so that the rubber ring on the B-surface rubber ring carrying platform is connected with the B-surface of the polar plate through glue in a pressing way;
and (3) transferring and blanking: the clamp releases the polar plate, the first jacking component drives the B-surface rubber ring carrying platform to descend and reset, the polar plate is carried on the B-surface rubber ring carrying platform in a state that the A surface faces upwards, the driving piece moves the B-surface rubber ring carrying platform to the transplanting station, the transplanting mechanism transfers the polar plate to the blanking mechanism, and the blanking mechanism outputs the polar plate with the double-surface rubber ring installed to the next procedure.
The beneficial effects of the invention are as follows:
the device realizes automatic feeding of polar plate dispensing through a polar plate feeding mechanism, realizes dispensing of the polar plate A face and the polar plate B face through the cooperation of a turnover assembly mechanism, a transplanting mechanism and a dispensing mechanism, and realizes connection of the polar plate and a rubber ring through the cooperation of the turnover assembly mechanism and a rubber ring feeding mechanism; the output of the polar plates installed by the two-sided rubber rings is realized through the matching of the rubber ring feeding mechanism, the transplanting mechanism and the discharging mechanism; the device can realize the continuity and automatic assembly of the rubber ring on the polar plate through the mutual cooperation of the mechanisms, and meanwhile, the overturning assembly mechanism is provided with the clamp for clamping and positioning the polar plate, so that the position of the polar plate can be adjusted, the offset of the polar plate in the transferring process is eliminated, and the alignment precision of the polar plate and the rubber ring during pressing is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a mounting device for a polar plate and a rubber ring.
Fig. 2 is a schematic diagram of a matching structure of the feeding mechanism and the feeding mechanism.
Fig. 3 is a schematic view of an installation structure of the dispensing mechanism.
Fig. 4 is a schematic diagram of the positional relationship among the turnover assembly mechanism, the rubber ring feeding mechanism, the transplanting mechanism and the blanking mechanism.
Fig. 5 is a schematic structural view of the flip assembly mechanism.
Fig. 6 is a schematic structural view of the rubber ring feeding mechanism.
Fig. 7 is a schematic diagram of a fitting structure of the flip assembly mechanism and the rubber ring feeding mechanism.
Reference numerals:
100. a feeding mechanism; 110. a linear module; 120. a moving plate; 130. a material frame; 140. a jacking plate; 150. a screw rod lifter; 160. a push rod; 200. a feeding mechanism; 210. a first moving mechanism; 220. a first vacuum adsorption plate; 300. a dispensing mechanism; 310. a plane straight sliding table; 320. a surface A carrying platform; 330. a B-side linear sliding table; 340. a B-side carrier; 350. a second moving mechanism; 360. dispensing heads; 370. a CCD detection camera; 400. a transplanting mechanism; 410. a third movement mechanism; 420. a second vacuum adsorption plate; 500. the overturning assembly mechanism; 510. a turnover plate; 520. a bracket; 530. a rotation shaft; 540. a turnover motor; 550. a clamp; 551. positioning a cylinder; 552. positioning a baffle; 600. a rubber ring feeding mechanism; 610. a driving member; 620. a surface A rubber ring carrier; 630. b surface rubber ring carrier; 640. a movable bottom plate; 650. jacking the air cylinder; 660. a vertical guide rod; 700. a blanking mechanism; 800. a board folding device; 901. a polar plate; 902. and a rubber ring.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The fuel cell stack is composed of a multi-layer structure, and is mainly formed by staggering a plurality of layers of polar plates and a plurality of layers of MEAs (membrane electrode assemblies), and sealing rubber rings are needed to seal the adjacent polar plates and the MEAs. For the assembly of polar plate and rubber ring, the equipment of current equipment only through arm removal polar plate and rubber ring equipment, hardly guarantees the accuracy of moving in-process location, and the rubber ring easily takes place deformation or displacement in the rubber coating process.
The rubber ring used in the fuel cell stack needs to be matched with the polar plate, and the circuit of the sealing groove on the polar plate is complex, so that the shape of the rubber ring is not regular round or square, but is the same irregular shape as the sealing line on the bipolar plate. The rubber ring material is softer, and conventional adsorption equipment is difficult to realize the effective fixed of shape and position of rubber ring, and the rubber ring warp very easily at rubber ring and polar plate in-process of pasting, and the deformation can lead to the rubber ring to paste the dislocation, loses sealed effect, also can lead to the rubber ring to paste the unevenness, produces the fold, influences sealing performance.
Examples
Aiming at the problems, the embodiment provides a device for installing the polar plate and the rubber ring, so as to realize continuous and automatic high-precision assembly of the rubber ring on the polar plate.
As shown in fig. 1-7, a polar plate and rubber ring mounting device:
the device comprises a polar plate feeding mechanism 200, a dispensing mechanism 300, a turnover assembly mechanism 500, a rubber ring feeding mechanism 600, a transplanting mechanism 400 and a discharging mechanism 700;
the plate feeding mechanism 200 comprises a first moving mechanism 210 and a first vacuum adsorption plate 220 arranged at the moving end of the first moving mechanism 210, wherein the first moving mechanism 210 realizes the transfer of the plate 901 to the dispensing mechanism 300 by driving the first vacuum adsorption plate 220 to move;
the dispensing mechanism 300 includes an a-plane linear sliding table 310, a B-plane linear sliding table 330, a second moving mechanism 350, and a dispensing head 360, where moving ends of the a-plane linear sliding table 310 and the B-plane linear sliding table 330 are respectively provided with an a-plane carrier 320 and a B-plane carrier 340, and the dispensing head 360 is installed at a moving end of the second moving mechanism 350;
it should be noted that, the purpose of setting two sliding tables here is to realize independent dispensing of the A face and the B face, and the two sliding tables are not interfered with each other, so that compared with the dispensing of a single sliding table reciprocating on the A face and the B face, the two sliding tables have higher production efficiency, and the control flow programming design of the equipment can be simplified;
the turnover assembly mechanism 500 comprises a turnover plate 510 and a turnover assembly for driving the turnover plate 510 to turn over, wherein a clamp 550 for clamping and positioning the polar plate 901 is arranged on the turnover plate 510;
the glue applying mechanism 600 is arranged below the overturning assembly mechanism 500, the glue dispensing mechanism 300 is provided with a feeding station, an assembly station and a transplanting station which are sequentially arranged, the glue applying mechanism 600 comprises an A-side glue ring carrying platform 620, a B-side glue ring carrying platform 630 and a driving piece 610, the A-side glue ring carrying platform 620 and the B-side glue ring carrying platform 630 are respectively arranged at the moving end of the driving piece 610 through a first jacking component, the A-side glue ring carrying platform 620 and the B-side glue ring carrying platform 630 are respectively provided with a caulking groove for placing and positioning the glue ring 902, and the depth of the caulking groove is smaller than the thickness of the glue ring 902;
the transplanting mechanism 400 comprises a third moving mechanism 410 and a second vacuum adsorption disc 420 arranged at the moving end of the third moving mechanism 410, and the transplanting mechanism 400 can realize the transfer of the polar plate 901 among the dispensing mechanism 300, the turnover assembly mechanism 500, the rubber ring feeding mechanism 600 and the blanking mechanism 700.
In this embodiment, a feeding mechanism 100 is disposed beside the polar plate feeding mechanism 200;
the feeding mechanism 100 comprises a linear module 110, a moving plate 120 is mounted at the moving end of the linear module 110, a material frame 130 for stacking and placing the polar plates 901 is mounted on the moving plate 120, a jacking plate 140 is arranged at the inner bottom of the material frame 130, and a second jacking component for driving the jacking plate 140 to lift is mounted on the moving plate 120;
preferably, the material frame 130 is installed on the top surface of the moving plate 120, and the second jacking component is installed on the top and bottom surfaces of the moving plate 120;
it should be noted that, the surface of the plate 901A in the material frame 130 faces upward, the surface a is the back of the surface B, the surface a may be the front of the plate 901 or the back of the plate 901, and the surface a and the surface B are named divisions for distinguishing the front and back processing surfaces of the plate 901 according to the processing sequence, which are not particularly defined;
the feeding mechanism 200 has a feeding station and a feeding station, and the first moving mechanism 210 moves the top-most plate 901 in the feeding station frame 130 to transfer to the a-plane carrier 320 by driving the first vacuum adsorption plate 220.
In practical applications, a photoelectric sensor may be disposed in the material frame 130 to detect whether there is a plate 901 in the material frame 130, and when there is no plate 901 in the material frame 130, the photoelectric sensor sends a signal to the first mobile machine, and the first mobile machine moves the material frame 130 to indicate the feeding station to supplement the plate 901 by a worker.
In this embodiment, a CCD detection camera 370 is mounted at the moving end of the second moving mechanism 350.
In this embodiment, the flipping assembly includes a bracket 520, a rotating shaft 530, and a flipping motor 540;
the rotating shaft 530 is rotatably installed on the bracket 520, and an output shaft of the overturning motor 540 is connected with one end of the rotating shaft 530 to drive the rotating shaft 530 to rotate;
specifically, the rotating shaft 530 is mounted on the bracket 520 via a bearing seat, the overturning motor 540 is fixedly mounted on the frame, and the output shaft of the overturning motor 540 and the rotating shaft 530 can be driven by gears, chains or synchronous belts;
illustratively, the output shaft of the turning motor 540 and the rotating shaft 530 are driven by a worm gear to realize self-locking by utilizing the characteristics of the worm gear;
the flipping plate 510 is fixedly mounted on the rotating shaft 530.
In this embodiment, the fixture 550 includes a first clamping member for positioning the plate 901 in a lateral direction and a second clamping member for positioning the plate 901 in a longitudinal direction;
it should be noted that, the polar plate 901 is a rectangular plate, and the positions of the polar plate 901 can be adjusted in the transverse direction and the longitudinal direction respectively by the first clamping piece and the second clamping piece, so as to eliminate the offset of the polar plate 901 in the transferring process, and ensure the alignment precision of the polar plate 901 and the rubber ring 902 during pressing;
the first clamping piece and the second clamping piece are identical in structure and comprise a positioning baffle 552 and a positioning air cylinder 551 which are oppositely arranged, clamping plates are arranged at the tail ends of piston rods of the positioning air cylinders 551, and a section for accommodating the polar plates 901 is formed between the positioning baffle 552 and the positioning air cylinders 551.
In this embodiment, the first jacking component includes a jacking cylinder 650 and a plurality of vertical rods 660, the jacking cylinder 650 is fixedly installed on the moving base plate 640, the moving base plate 640 is installed at the moving end of the driving element 610, the vertical rods 660 are arranged at the periphery of the jacking cylinder 650, the vertical rods 660 penetrate through the moving base plate 640, the vertical rods 660 are in sliding fit with the moving base plate 640 vertically, and the tail ends of piston rods of the jacking cylinder 650 and the top ends of the vertical rods 660 are connected with a rubber ring carrier corresponding to the jacking cylinder 650.
In this embodiment, the second lifting assembly is a screw lifter 150, a lifting end of the screw lifter 150 is connected to the lifting plate 140 via a lift rod 160, and the lift rod 160 penetrates through the lifting plate 140.
In this embodiment, the discharging mechanism 700 is a conveyor belt.
In practical applications, the plate stacking and collecting device 800 may be configured at the output end of the conveyor belt, so as to uniformly store the polar plates 901 after the rubber rings 902 are mounted.
In this embodiment, the first moving mechanism 210, the second moving mechanism 350, and the third moving mechanism 410 are all manipulators or multi-axis linear modules 110, and the driving member 610 is a linear module.
The embodiment also provides a method for installing the polar plate and the rubber ring 902, wherein the method for installing the polar plate and the rubber ring 902 adopts the polar plate and the rubber ring 902 installing equipment to assemble the polar plate 901 and the rubber ring 902;
the method comprises the following steps:
and (3) feeding: the polar plate loading mechanism 200 transfers the polar plate 901 with the surface A facing upwards to the surface A carrying platform 320;
dispensing on the surface A: the A-plane linear sliding table 310 moves the A-plane carrying table 320 to a dispensing station, and the second moving mechanism 350 drives the dispensing head 360 to dispense the position of the plate 901A surface, which is required to be connected with the rubber ring 902; it should be noted that, the dispensing mechanism 300 includes a feeding station of the a-side carrier 320, a dispensing station of the a-side carrier 320, a discharging station of the a-side carrier 320, a dispensing station of the B-side carrier 340, and a transplanting station of the B-side carrier 340, wherein the feeding station of the a-side carrier 320 is used for receiving the polar plate 901 transplanted by the feeding mechanism 200 of the polar plate 901, the discharging station of the a-side carrier 320 is used for transplanting the polar plate 901 after the dispensing of the a-side by the transplanting mechanism 400, the transplanting station of the B-side carrier 340 is used for transplanting the polar plate 901 after the dispensing of the B-side by the transplanting mechanism 400 and receiving the polar plate 901 after the dispensing of the B-side by the transplanting mechanism 400, and the polar plate 901 for carrying out the subsequent dispensing of the B-side by installing the finished a-side rubber ring 902 transplanted by the transplanting mechanism 400;
and (3) carrying out first transfer: the A-side linear sliding table 310 drives the A-side carrying table 320 to move out, and the transplanting mechanism 400 transfers the polar plate 901 on the A-side carrying table 320 subjected to A-side dispensing to the overturning plate 510; it should be noted that, when in setting, the adsorption port on the second vacuum adsorption disc 420 needs to avoid the dispensing position of the surface of the polar plate 901A;
positioning, clamping and overturning for the first time: after the clamp 550 acts to position and clamp the polar plate 901 on the overturning plate 510, the overturning assembly drives the overturning plate 510 to overturn 180 degrees, so that the polar plate 901A faces downwards;
and (3) A-face alignment: the drive member 610 moves the a-side rubber ring carrier 620 to an assembly station directly below the flipping panel 510;
pressing the surface A: the first jacking component jacks the A-surface rubber ring carrier 620, so that the A-surface rubber ring carrier 620 presses the polar plate 901, and the pressure is maintained for a preset time, so that the rubber ring 902 on the A-surface rubber ring carrier 620 is connected with the A-surface of the polar plate 901 in a pressing way through glue;
and (3) transferring for the second time: the clamp 550 loosens the polar plate 901, the first jacking component drives the A-side rubber ring carrying platform 620 to descend and reset, the polar plate 901 is carried on the A-side rubber ring carrying platform 620 in a state that the B surface faces upwards, the driving piece 610 moves the A-side rubber ring carrying platform 620 to a transplanting station, and the transplanting mechanism 400 transfers the polar plate 901 to the B-side carrying platform 340; after the a-side rubber ring carrier 620 descends and resets, the overturning assembly drives the overturning plate 510 to overturn 180 degrees so as to carry out the polar plate 901 conveyed by the next transferring mechanism;
dispensing on the surface B: the B-side linear sliding table 330 moves the B-side carrying table 340 to a dispensing station, and the second moving mechanism 350 drives the dispensing head 360 to dispense the position of the B-side of the pole plate 901, which is required to be connected with the rubber ring 902;
and transferring for the third time: the B-side linear sliding table 330 drives the B-side carrying table 340 to move out, and the transplanting mechanism 400 transfers the polar plate 901 on the B-side carrying table 340 subjected to B-side dispensing to the overturning plate 510; it should be noted that, when in setting, the adsorption port on the second vacuum adsorption disc 420 needs to avoid the dispensing position of the surface 901B of the polar plate;
and (3) positioning, clamping and overturning for the second time: after the clamp 550 acts to position and clamp the polar plate 901 on the overturning plate 510, the overturning assembly drives the overturning plate 510 to overturn 180 degrees, so that the polar plate 901B faces downwards;
b facing position: the driving member 610 moves the B-side rubber ring carrier 630 to an assembly station directly below the flipping panel 510;
laminating the surface B: the first jacking component jacks the B-surface rubber ring carrying platform 630, so that the B-surface rubber ring carrying platform 630 compresses the polar plate 901, and the pressure is maintained for a preset time, so that the rubber ring 902 on the B-surface rubber ring carrying platform 630 is connected with the B-surface of the polar plate 901 in a pressing way through glue;
and (3) transferring and blanking: the fixture 550 loosens the polar plate 901, the first jacking component drives the B-side rubber ring carrying platform 630 to descend and reset, the polar plate 901 is carried on the B-side rubber ring carrying platform 630 in a state that the A face faces upwards, the driving piece 610 moves the B-side rubber ring carrying platform 630 to a transplanting station, the transplanting mechanism 400 transfers the polar plate 901 to the blanking mechanism 700, and the blanking mechanism 700 outputs the polar plate 901 with the double-sided rubber ring 902 installed to the next process.
After the B-side rubber ring carrier 630 descends and resets, the overturning assembly drives the overturning plate 510 to overturn 180 degrees so as to carry out the polar plate 901 conveyed by the next transferring mechanism;
it should be noted that, the driving member 610 drives the rubber ring carrier to move among the manual feeding station, the assembling station and the transplanting station, when the installation of the rubber rings 902 on both sides of the electrode plate 901 is completed, the rubber rings 902 are not arranged in the rubber ring carrier 620 on the surface A and the rubber ring carrier 630 on the surface B, the driving member 610 moves the two rubber ring carriers to the manual feeding station, the rubber rings 902 are flattened by a worker and put into the caulking groove, and then the worker operates the driving member 610 to move the two rubber ring carriers to the transplanting station so as to carry out the installation flow of the rubber rings 902 of the electrode plate 901.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a polar plate and rubber ring's installation device which characterized in that:
the device comprises a polar plate feeding mechanism, a dispensing mechanism, a turnover assembly mechanism, a rubber ring feeding mechanism, a transplanting mechanism and a discharging mechanism;
the polar plate feeding mechanism comprises a first moving mechanism and a first vacuum adsorption disc arranged at the moving end of the first moving mechanism, and the first moving mechanism realizes the transfer of polar plates to the dispensing mechanism by driving the first vacuum adsorption disc to move;
the dispensing mechanism comprises an A-surface linear sliding table, a B-surface linear sliding table, a second moving mechanism and a dispensing head, wherein the moving ends of the A-surface linear sliding table and the B-surface linear sliding table are respectively provided with an A-surface carrying table and a B-surface carrying table, and the dispensing head is arranged at the moving end of the second moving mechanism;
the overturning assembly mechanism comprises an overturning plate and an overturning assembly used for driving the overturning plate to overturn, and a clamp used for clamping and positioning the polar plate is arranged on the overturning plate;
the rubber ring feeding mechanism is arranged below the overturning assembly mechanism and comprises an A-surface rubber ring carrying platform, a B-surface rubber ring carrying platform and a driving piece, wherein the A-surface rubber ring carrying platform and the B-surface rubber ring carrying platform are respectively arranged at the moving end of the driving piece through a first jacking component, caulking grooves for placing positioning rubber rings are formed in the A-surface rubber ring carrying platform and the B-surface rubber ring carrying platform, and the depth of each caulking groove is smaller than the thickness of each rubber ring;
the transplanting mechanism comprises a third moving mechanism and a second vacuum adsorption disc arranged at the moving end of the third moving mechanism, and the transplanting mechanism can transfer polar plates among the dispensing mechanism, the turnover assembly mechanism, the rubber ring feeding mechanism and the discharging mechanism.
2. The polar plate and rubber ring mounting device according to claim 1, wherein:
a feeding mechanism is arranged beside the polar plate feeding mechanism;
the feeding mechanism comprises a linear module, a movable plate is arranged at the movable end of the linear module, a material frame for stacking and placing polar plates is arranged on the movable plate, a jacking plate is arranged at the inner bottom of the material frame, and a second jacking assembly for driving the jacking plate to lift is arranged on the movable plate;
the feeding mechanism is provided with a feeding station and a feeding station, and the first moving mechanism moves the pole plate at the topmost layer in the feeding station material frame to transfer to the A-surface carrier by driving the first vacuum adsorption disc.
3. The polar plate and rubber ring mounting device according to claim 1, wherein:
and a CCD detection camera is arranged at the moving end of the second moving mechanism.
4. The polar plate and rubber ring mounting device according to claim 1, wherein:
the overturning assembly comprises a bracket, a rotating shaft and an overturning motor;
the rotating shaft is rotatably arranged on the bracket, and an output shaft of the overturning motor is connected with one end of the rotating shaft to drive the rotating shaft to rotate;
the turnover plate is fixedly arranged on the rotating shaft.
5. The device for mounting a polar plate and a rubber ring according to claim 4, wherein:
the clamp comprises a first clamping piece for transversely positioning the polar plate and a second clamping piece for longitudinally positioning the polar plate;
the first clamping piece and the second clamping piece are identical in structure and comprise a positioning baffle and a positioning cylinder which are oppositely arranged, a clamping plate is arranged at the tail end of a piston rod of the positioning cylinder, and a section for accommodating polar plates is formed between the positioning baffle and the positioning cylinder.
6. The polar plate and rubber ring mounting device according to claim 1, wherein:
the first jacking component comprises a jacking cylinder and a plurality of vertical guide rods, the jacking cylinder is fixedly arranged on a movable bottom plate, the movable bottom plate is arranged at the movable end of the driving piece, the vertical guide rods are arranged on the periphery of the jacking cylinder and penetrate through the movable bottom plate, the vertical guide rods are in sliding fit with the movable bottom plate along the vertical direction, and the tail end of a piston rod of the jacking cylinder and the top end of the vertical guide rods are connected with a rubber ring carrying table corresponding to the jacking cylinder.
7. The polar plate and rubber ring mounting device according to claim 2, wherein: the second jacking component is a screw rod lifter, the lifting end of the screw rod lifter is connected with the jacking plate through a push rod, and the push rod penetrates through the jacking plate.
8. The polar plate and rubber ring mounting device according to claim 1, wherein: the blanking mechanism is a conveying belt.
9. The polar plate and rubber ring mounting device according to claim 1, wherein: the first moving mechanism, the second moving mechanism and the third moving mechanism are mechanical arms or multi-axis linear modules, and the driving piece is a linear module.
10. A method for installing polar plates and rubber rings is characterized in that:
assembling the polar plate and the rubber ring by adopting the polar plate and rubber ring mounting device as claimed in any one of claims 1-9;
the method comprises the following steps:
and (3) feeding: the polar plate feeding mechanism transfers the polar plate with the surface A facing upwards to the surface A carrying platform;
dispensing on the surface A: the A-side linear sliding table moves the A-side carrying table to a dispensing station, and the second moving mechanism drives the dispensing head to dispense the glue at the position of the A-side of the polar plate, which is required to be connected with the glue ring;
and (3) carrying out first transfer: the A-side linear sliding table drives the A-side carrying table to move out, and the transplanting mechanism transfers the polar plate with the A-side dispensing completed on the A-side carrying table to the turnover plate;
positioning, clamping and overturning for the first time: after the polar plate on the overturning plate is positioned and clamped by the clamp action, the overturning assembly drives the overturning plate to overturn 180 degrees, so that the polar plate A faces downwards;
and (3) A-face alignment: the driving piece moves the A-side rubber ring carrier to an assembly station right below the turnover plate;
pressing the surface A: the first jacking component jacks the A-surface rubber ring carrying platform, so that the A-surface rubber ring carrying platform compresses the polar plate, and the pressure is maintained for a preset time, so that the rubber ring on the A-surface rubber ring carrying platform is connected with the A-surface of the polar plate through glue in a pressing way;
and (3) transferring for the second time: the clamp releases the polar plate, the first jacking component drives the A-surface rubber ring carrying platform to descend and reset, the polar plate is carried on the A-surface rubber ring carrying platform in a state that the B surface faces upwards, the driving piece moves the A-surface rubber ring carrying platform to the transplanting station, and the transplanting mechanism transfers the polar plate to the B-surface carrying platform;
dispensing on the surface B: the B-side linear sliding table moves the B-side carrying table to a dispensing station, and the second moving mechanism drives the dispensing head to dispense the glue at the position of the B-side of the polar plate, which is required to be connected with the glue ring;
and transferring for the third time: the B-side linear sliding table drives the B-side carrying table to move out, and the transplanting mechanism transfers the polar plate with the B-side dispensing completed on the B-side carrying table to the turnover plate;
and (3) positioning, clamping and overturning for the second time: after the polar plate on the overturning plate is positioned and clamped by the clamp action, the overturning assembly drives the overturning plate to overturn 180 degrees, so that the polar plate B faces downwards;
b facing position: the driving piece moves the B-side rubber ring carrier to an assembly station right below the turnover plate;
laminating the surface B: the first jacking component jacks the B-surface rubber ring carrying platform, so that the B-surface rubber ring carrying platform compresses the polar plate, and the pressure is maintained for a preset time, so that the rubber ring on the B-surface rubber ring carrying platform is connected with the B-surface of the polar plate through glue in a pressing way;
and (3) transferring and blanking: the clamp releases the polar plate, the first jacking component drives the B-surface rubber ring carrying platform to descend and reset, the polar plate is carried on the B-surface rubber ring carrying platform in a state that the A surface faces upwards, the driving piece moves the B-surface rubber ring carrying platform to the transplanting station, the transplanting mechanism transfers the polar plate to the blanking mechanism, and the blanking mechanism outputs the polar plate with the double-surface rubber ring installed to the next procedure.
CN202311556783.7A 2023-11-21 2023-11-21 Polar plate and rubber ring mounting device and mounting method Pending CN117638131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311556783.7A CN117638131A (en) 2023-11-21 2023-11-21 Polar plate and rubber ring mounting device and mounting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311556783.7A CN117638131A (en) 2023-11-21 2023-11-21 Polar plate and rubber ring mounting device and mounting method

Publications (1)

Publication Number Publication Date
CN117638131A true CN117638131A (en) 2024-03-01

Family

ID=90017332

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311556783.7A Pending CN117638131A (en) 2023-11-21 2023-11-21 Polar plate and rubber ring mounting device and mounting method

Country Status (1)

Country Link
CN (1) CN117638131A (en)

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