CN108054419B - Electricity core adhesion equipment is prevented to hot press - Google Patents

Electricity core adhesion equipment is prevented to hot press Download PDF

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Publication number
CN108054419B
CN108054419B CN201711425707.7A CN201711425707A CN108054419B CN 108054419 B CN108054419 B CN 108054419B CN 201711425707 A CN201711425707 A CN 201711425707A CN 108054419 B CN108054419 B CN 108054419B
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Prior art keywords
plate
hot
guide
hot pressing
pressing assembly
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CN201711425707.7A
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CN108054419A (en
Inventor
张勇
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Guangdong Deshang Intelligent Equipment Co ltd
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Shenzhen Kunding Automation Co ltd
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • H01M10/0404Machines for assembling batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00Primary cells; Manufacture thereof
    • H01M6/005Devices for making primary cells
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The invention discloses an anti-battery cell adhesion device of a hot press, which comprises a workbench and a hot pressing shaping machine, wherein an electric cabinet is arranged in the workbench, a pressure pump is arranged on one side of the electric cabinet, the hot pressing shaping machine is arranged at the upper end of the workbench and comprises a mounting plate, a guide plate is arranged at the upper end of the mounting plate, guide sleeves are arranged at four corners of the guide plate and are in sliding fit with guide rods vertically arranged at the four corners of the mounting plate, a fixing plate is arranged at the upper end of the guide rods, a pressure cylinder is arranged at the upper end of the fixing plate, a push rod of the pressure cylinder longitudinally penetrates through the fixing plate and is connected with the guide plate, and a first hot pressing assembly and a second hot pressing assembly are respectively arranged at the upper; when the pressure cylinder ascends, the sandwich plate of the first hot pressing assembly and the sandwich plate of the second hot pressing assembly are separated from the heating plate under the action of the spring and are cooled and separated from the battery cell through the graphene plate, so that the battery cell is effectively prevented from being adhered.

Description

Electricity core adhesion equipment is prevented to hot press
Technical Field
The invention relates to the technical field of hot press equipment, in particular to a hot press battery cell adhesion prevention device.
Background
The similar technology in the current market is to clamp a polytetrafluoroethylene material thin plate (0.1mm-0.2mm) between a hot pressing plate and a battery cell or spray the polytetrafluoroethylene material on the hot pressing plate to realize the anti-sticking phenomenon, and the defects are as follows: 1. the interlayer thin plate is replaced frequently, and the efficiency is influenced; 2. the coating mode can solve the sticking phenomenon in a short period, but the sticking phenomenon happens after a long time, and the longer the time is, the higher the frequency is;
aiming at the phenomenon of sticking the battery cell in the production practice process and the problem that the current method cannot radically and thoroughly solve the problem of sticking the battery cell, the production efficiency is greatly influenced, unsafe factors are generated, and the problem of sticking is fundamentally solved, so that the method becomes an urgent requirement.
Disclosure of Invention
The invention aims to provide a device for preventing a battery cell from being adhered in a hot press, which aims to solve the problem of hot-pressing adhesion of the battery cell in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an electricity core adhesion equipment is prevented to hot press, includes workstation and hot pressing trimmer, the inside electric cabinet that is provided with of workstation, electric cabinet one side is provided with the force pump, hot pressing trimmer is installed to the workstation upper end, hot pressing trimmer includes the mounting panel, the mounting panel upper end is provided with the deflector, the guide pin bushing is installed to deflector four corners department, the guide pin bushing is with the perpendicular guide arm sliding fit who installs of mounting panel four corners department, the fixed plate is installed to the guide arm upper end, the pressurized cylinder is installed to the fixed plate upper end, the push rod of pressurized cylinder vertically run through the fixed plate with the deflector is connected, mounting panel upper end and deflector lower extreme are provided with first hot pressing subassembly and second hot pressing subassembly respectively.
Preferably, second hot pressing component includes the hot plate, the hot plate lower extreme is provided with the sandwich panel, sandwich panel corner department is provided with T type pole, T type pole upper end is through the shoulder hole sliding fit who corresponds with the deflector, and the hexagon socket head cap screw that the T type pole lower extreme passes through the sandwich panel lower extreme is fixed on the sandwich panel.
Preferably, the T-shaped rod is sleeved with a spring, the upper end of the spring is abutted against the guide plate, and the lower end of the spring is abutted against the sandwich plate.
Preferably, install graphite alkene board between sandwich panel and the hot plate, graphite alkene board rigid coupling is in the sandwich panel upper end, and the hot plate corresponds graphite alkene board position and is provided with the recess, the recess four sides all are provided with the retrograde slope angle.
Preferably, the lower end of the sandwich plate is pasted with anti-sticking cloth, and the anti-sticking cloth is a polytetrafluoroethylene thin plate.
Compared with the prior art, the invention has the beneficial effects that:
(1) when the pressure cylinder is pressed down, the graphene plates at the upper ends of the sandwich plates of the first hot pressing assembly and the second hot pressing assembly are completely attached to the heating plate under the guiding action of the T-shaped rod for heating, so that the hot pressing efficiency is improved;
(2) when the pressure cylinder ascends, the sandwich plate of the first hot pressing assembly and the sandwich plate of the second hot pressing assembly are separated from the heating plate under the action of the spring and are radiated through the graphene plate, and then the sandwich plate is cooled and separated from the battery cell, so that the battery cell is effectively prevented from being adhered;
(3) the anti-sticking structure adopts a middle interlayer mode, utilizes an up-and-down opening and closing mode to realize the lamination and separation of the interlayer, has a simple structure, and does not need to input more cost.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
fig. 3 is an enlarged view of the invention at a.
In the figure: 1-an electric cabinet; 2-a pressure pump; 3, mounting a plate; 4-a guide plate; 5, guiding a sleeve; 6-a guide rod; 7-fixing the plate; 8-pressurizing a cylinder; 9-heating plate; 10-a sandwich panel; 11-T-shaped rods; 12-a spring; 13-graphene plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, an apparatus for preventing electrical core adhesion of a hot press includes a workbench and a hot press shaping machine, an electrical cabinet 1 is disposed inside the workbench, a pressure pump 2 is disposed on one side of the electrical cabinet 1, the pressure pump 2 provides pneumatic power for a pressure cylinder 8, the electrical cabinet 1 controls the pressure cylinder 8 and a heating plate 9 to operate, the hot press shaping machine is mounted on the upper end of the workbench, the hot press shaping machine includes a mounting plate 3, a guide plate 4 is disposed on the upper end of the mounting plate 3, guide sleeves 5 are mounted on four corners of the guide plate 4, the guide sleeves 5 are in sliding fit with guide rods 6 vertically mounted on four corners of the mounting plate 3, the guide plate 4 moves up and down under the fit of the guide sleeves 5 and the guide rods 6, a fixing plate 7 is mounted on the upper end of the guide rods 6, the pressure cylinder 8 is mounted on the upper end of the fixing plate 7, a push rod of the pressure, the upper end of the mounting plate 3 and the lower end of the guide plate 4 are respectively provided with a first hot pressing assembly and a second hot pressing assembly, and hot pressing shaping is carried out when the first hot pressing assembly and the second hot pressing assembly are combined.
Referring to fig. 1-3, in the second embodiment of the present invention, the second hot pressing assembly includes a heating plate 9, the heating plate 9 provides heat for hot pressing and shaping, a sandwich plate 10 is disposed at the lower end of the heating plate 9, the sandwich plate 10 directly contacts with the battery core for hot pressing, T-shaped rods 11 are disposed at four corners of the sandwich plate 10, the upper ends of the T-shaped rods 11 are in sliding fit with the stepped holes corresponding to the guide plates 4, the lower ends of the T-shaped rods 11 are fixed to the sandwich plate 10 by hexagon socket screws at the lower end of the sandwich plate 10, springs 12 are sleeved on the T-shaped rods 11, the upper ends of the springs 12 are abutted against the guide plates 4, the lower ends of the springs 12 are abutted against the sandwich plate 10, when the push rod of the pressure cylinder 8 descends, the sandwich plate 10 of the first hot pressing assembly and the sandwich plate 10 of the second hot pressing assembly are in contact with each other, when the T-shaped rods 11, thereby carry out the moulding of hot pressing to the electricity core.
Referring to fig. 1-3, in the third embodiment of the present invention, a graphene plate 13 is installed between an interlayer plate 10 and a heating plate 9, the graphene plate 13 is fixedly connected to the upper end of the interlayer plate 10, a groove is formed in a position of the heating plate 9 corresponding to the graphene plate 13, four sides of the groove are respectively provided with an inverted slope angle, the graphene plate 13 is in guiding fit with the heating plate 9, so as to improve thermal conductivity, after hot-pressing molding is completed, a push rod of a pressure cylinder 8 is lifted, the interlayer plate 10 is separated from the heating plate 9 first under the action of a spring 12, heat on the interlayer plate 10 is rapidly dissipated onto the graphene plate 13 under the action of the graphene plate 13, so as to rapidly cool the interlayer plate 10, thereby facilitating separation of the interlayer plate 10 from a battery cell and reducing adhesion between the battery cell and the interlayer plate 10, an anti-adhesion cloth is adhered to the lower end of the interlayer plate 10, the anti-adhesion cloth is specifically a thin plate made of polytetrafluoroethylene, so as to reduce adhesion between, the hot-pressing shaping efficiency is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (2)

1. The utility model provides an electricity core adhesion equipment is prevented to hot press, includes workstation and hot pressing trimmer, its characterized in that: the hot-pressing shaping machine comprises a mounting plate, a guide plate is arranged at the upper end of the mounting plate, guide sleeves are arranged at four corners of the guide plate and are in sliding fit with guide rods vertically arranged at the four corners of the mounting plate, a fixing plate is arranged at the upper end of each guide rod, a pressure cylinder is arranged at the upper end of the fixing plate, a push rod of the pressure cylinder longitudinally penetrates through the fixing plate and is connected with the guide plate, a first hot-pressing assembly and a second hot-pressing assembly are respectively arranged at the upper end of the mounting plate and the lower end of the guide plate, each second hot-pressing assembly comprises a heating plate, a sandwich plate is arranged at the lower end of the heating plate, T-shaped rods are arranged at the four corners of the sandwich plate, and the upper ends of the T-shaped rods are in sliding fit with stepped holes corresponding to the guide plate, and the T type pole lower extreme passes through the hexagon socket head cap screw of intermediate layer board lower extreme and fixes on the intermediate layer board, the cover is equipped with the spring on the T type pole, spring upper end and deflector butt, the spring lower extreme supports with the intermediate layer board, install graphite alkene board between intermediate layer board and the hot plate, graphite alkene board rigid coupling is in the intermediate layer board upper end, and the hot plate corresponds graphite alkene board position and is provided with the recess, the recess four sides all are provided with the down slope angle.
2. The apparatus of claim 1, wherein the apparatus comprises: anti-sticking cloth is pasted to the lower end of the sandwich plate, and the anti-sticking cloth is a polytetrafluoroethylene thin plate.
CN201711425707.7A 2017-12-25 2017-12-25 Electricity core adhesion equipment is prevented to hot press Active CN108054419B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711425707.7A CN108054419B (en) 2017-12-25 2017-12-25 Electricity core adhesion equipment is prevented to hot press

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Application Number Priority Date Filing Date Title
CN201711425707.7A CN108054419B (en) 2017-12-25 2017-12-25 Electricity core adhesion equipment is prevented to hot press

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CN108054419B true CN108054419B (en) 2020-09-22

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208690410U (en) * 2018-09-20 2019-04-02 宁德时代新能源科技股份有限公司 Hot-press arrangement
CN110265692B (en) * 2019-06-19 2023-10-13 湖南隆深氢能科技有限公司 Vacuum laminating anti-displacement device
CN111396419A (en) * 2020-03-24 2020-07-10 昆山坤和鑫电子科技有限公司 Hot-melting type SMT laser steel mesh frame mesh plate production equipment and production process thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090033569A (en) * 2007-10-01 2009-04-06 현대자동차주식회사 Heat pressure-type jig for manufacturing 5-layer membrane
CN201573339U (en) * 2009-09-28 2010-09-08 上海施耐德低压终端电器有限公司 Plastic riveting device
CN201812888U (en) * 2010-09-10 2011-04-27 深圳市山伊克斯电池有限公司 Exhaust type hot press
CN203304430U (en) * 2013-05-27 2013-11-27 沈阳鑫科能源技术有限公司 Heating device of hot-pressing die

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090033569A (en) * 2007-10-01 2009-04-06 현대자동차주식회사 Heat pressure-type jig for manufacturing 5-layer membrane
CN201573339U (en) * 2009-09-28 2010-09-08 上海施耐德低压终端电器有限公司 Plastic riveting device
CN201812888U (en) * 2010-09-10 2011-04-27 深圳市山伊克斯电池有限公司 Exhaust type hot press
CN203304430U (en) * 2013-05-27 2013-11-27 沈阳鑫科能源技术有限公司 Heating device of hot-pressing die

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Address after: A403, Zhihai Factory, Zhihai Industrial Park, First Industrial Zone, Baihua Community, Guangming Street, Guangming District, Shenzhen, Guangdong, 518000

Patentee after: Guangdong Deshang Intelligent Equipment Co.,Ltd.

Address before: 518000 4th floor, building a, Zhihai Industrial Park, No.2 Road, No.1 Industrial Zone, Baihua community, Guangming Street, Guangming New District, Shenzhen City, Guangdong Province

Patentee before: SHENZHEN KUNDING AUTOMATION Co.,Ltd.

CP03 Change of name, title or address