CN110265692B - Vacuum laminating anti-displacement device - Google Patents
Vacuum laminating anti-displacement device Download PDFInfo
- Publication number
- CN110265692B CN110265692B CN201910530718.4A CN201910530718A CN110265692B CN 110265692 B CN110265692 B CN 110265692B CN 201910530718 A CN201910530718 A CN 201910530718A CN 110265692 B CN110265692 B CN 110265692B
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- hot pressing
- plate
- cavity
- fixed
- guide sleeve
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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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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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)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention provides a vacuum lamination anti-displacement device, which comprises an upper cavity and a lower cavity, wherein the upper cavity and the lower cavity can be buckled to form a square accommodating space; an upper adapter plate and an upper hot pressing jig plate are sequentially arranged in the upper cavity, the upper adapter plate and the upper hot pressing jig plate are fixed through screws, the middle part of one side, away from the upper hot pressing jig plate, of the upper adapter plate is connected with one end of a hot pressing guide post, the other end of the hot pressing guide post penetrates through the upper cavity to be connected with a hot pressing cylinder, and the hot pressing cylinder is driven by an electromagnetic valve under the control of a PLC to realize the vertical movement of the upper adapter plate and the upper hot pressing jig plate; automation, easy operation, avoiding manual operation.
Description
Technical Field
The invention relates to the field of proton exchange membrane fuel cells, in particular to a vacuum lamination anti-displacement device.
Background
When the proton exchange membrane fuel cell membrane electrode is produced, three thin films are laminated and then hot pressed together, and no bubbles and impurities are required after the hot pressing.
At present, the hot pressing lamination after film lamination adopts a manual pressing mode, so that the automation degree is low; in addition, put three films in proper order lamination in a chamber (cavity upper portion has the top board of heating), when evacuating the closed cavity, because the thickness of three films is very thin (tens microns even thinner), light in weight, when evacuating the closed cavity, very easily appear the problem that the film drifts dislocation, current practice is that put three films in proper order lamination back in the cavity, the manual work is supplementary fixed to the position of three films, like adopts the mode that the sticky tape bonds fixedly. However, this approach requires manual intervention and is not suitable for use in an automated production line.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a vacuum lamination displacement prevention device which adopts an automatic mode and effectively prevents a film from drifting and dislocating in a vacuumizing state.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the invention provides a vacuum lamination anti-displacement device, which comprises an upper cavity and a lower cavity, wherein the upper cavity and the lower cavity can be buckled to form a square accommodating space;
an upper adapter plate and an upper hot pressing jig plate are sequentially arranged in the upper cavity, the upper adapter plate and the upper hot pressing jig plate are fixed through screws, the middle part of one side, away from the upper hot pressing jig plate, of the upper adapter plate is connected with one end of a hot pressing guide post, the other end of the hot pressing guide post penetrates through the upper cavity to be connected with a hot pressing cylinder, and the hot pressing cylinder is driven by an electromagnetic valve under the control of a PLC to realize the vertical movement of the upper adapter plate and the upper hot pressing jig plate;
spring press nails are arranged at four corners of the upper plate of the hot pressing jig, which are adjacent to the lower cavity, and the spring press nails can position the film.
The spring press nail comprises a hollow guide sleeve, the guide sleeve is arranged in a groove of the upper plate of the hot press jig, the bottom edge of the guide sleeve is flush with the surface of the upper plate of the hot press jig, and the top edge of the guide sleeve is spaced from the bottom end of the groove.
The guide sleeve is clamped with a compression column, one end of the compression column is fixed through the guide sleeve, the middle of one end of the compression column is connected with one end of a compression spring, and the other end of the compression spring is fixed with the bottom end of the groove; the other end of the pressing column extends out of the guide sleeve.
The lower cavity is internally provided with a lower adapter plate and a lower plate of the hot pressing jig in sequence along the direction of the upper cavity, and the lower adapter plate and the lower plate of the hot pressing jig are fixed through screws.
One side of the upper cavity is connected with a closing cylinder, and the upper cavity is driven to move along the vertical direction under the control of the PLC through an electromagnetic valve, so that the upper cavity and the lower cavity are closed.
The lower cavity is fixed with a bottom plate of the frame through a support.
And the upper cavity is provided with a vacuumizing air hole.
A bottom plate bracket is arranged between the hot-pressing cylinder and the upper cavity, the bottom plate bracket penetrates through the hot-pressing guide post, and one side of the bottom plate bracket is fixed with a supporting plate; one side of the hot pressing cylinder is fixed with the supporting plate.
The upper cavity and the bottom plate support are fixed through screws.
The beneficial effects of the invention are as follows: the automatic operation is easy, and the manual operation is avoided;
1) The closing cylinder and the hot pressing cylinder respectively press the upper cavity and the upper plate of the hot pressing jig, so that the degree of buckling in the separation operation is high, and the cavity is more conducive to vacuumizing;
2) The spring pressing nail consists of a guide sleeve, a compression spring and a pressing column; under normal state, the compression column is exposed out of the guide sleeve by a certain distance under the force of the compression spring, and after the compression column is exposed to external force, the compression column overcomes the force of the compression spring and is recovered until the compression column is parallel to the guide sleeve; the closing cylinder acts and drives the upper cavity to move downwards, and the upper cavity and the lower cavity are closed. After the upper cavity and the lower cavity are closed, four spring press nails of the upper plate of the hot pressing jig just press three films, so that the three films are prevented from being shifted.
Drawings
FIG. 1 is a schematic diagram of a vacuum fitting displacement prevention device according to the present invention;
FIG. 2 is a schematic view of the structure with the upper and lower chambers separated;
FIG. 3 is a schematic view of the structure of the upper and lower chambers when they are engaged;
fig. 4 is an enlarged schematic view of the structure at a in fig. 3.
Fig. 5 is a schematic view of the structure of the spring press nail.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 5, a vacuum lamination anti-displacement device comprises an upper cavity 2 and a lower cavity 3, wherein the upper cavity 2 and the lower cavity 3 can be buckled to form a square accommodating space;
an upper adapter plate 4 and a hot pressing jig upper plate 6 are sequentially arranged in the upper cavity 2, the upper adapter plate 4 and the hot pressing jig upper plate 6 are fixed through screws, the middle part of one side, away from the upper adapter plate 4 and the hot pressing jig upper plate 6, of a hot pressing guide post 8 is connected with one end of the hot pressing guide post 8, the other end of the hot pressing guide post 8 penetrates through the upper cavity 2 to be connected with a hot pressing cylinder 10, and the hot pressing cylinder 10 is driven by an electromagnetic valve under the control of a PLC to realize the vertical movement of the upper adapter plate 4 and the hot pressing jig upper plate 6;
spring press nails 9 are arranged at four corners of the upper plate 6 of the hot pressing jig, which are adjacent to the lower cavity 3, and the spring press nails 9 can position the film.
The spring press pin 9 comprises a hollow guide sleeve 901, the guide sleeve 901 is placed in a groove 601 of the upper plate 6 of the hot press tool, the bottom edge of the guide sleeve 901 is flush with the surface of the upper plate 6 of the hot press tool, and the top edge of the guide sleeve 901 is spaced from the bottom end of the groove 601.
The guide sleeve 901 is clamped with a compression column 903, one end of the compression column 903 is fixed through the guide sleeve 901, the middle part of one end of the compression column 903 is connected with one end of a compression spring 902, and the other end of the compression spring 902 is fixed with the bottom end of the groove 601; the other end of the press stud 903 extends beyond the guide sleeve 901.
That is, the guide sleeve 901 is fixed at the inner side of the groove 601, one end of the compression column 903 is fixed with the guide sleeve 901, the other end of the compression column 903 extends out of the guide sleeve 901, one end of the compression spring 902 is connected with the compression column 903, the other end of the compression spring 902 is fixed with the bottom end of the groove 601, and the compression column 903 extends out of the guide sleeve 901 when the compression spring 902 is in an extending state;
when the hot pressing cylinder 10 pushes the hot pressing jig upper plate 6 to be in contact with the hot pressing jig lower plate 7, the hot pressing jig lower plate 7 pushes the pressing column 903 and the compression spring 902, and the compression spring 902 stretches to push the hot pressing jig lower plate 7, so that the film is pressed, and the displacement of the film is effectively prevented.
The lower cavity 3 is internally provided with a lower adapter plate 5 and a lower hot pressing jig plate 7 in sequence along the direction of the upper cavity, and the lower adapter plate 5 and the lower hot pressing jig plate 7 are fixed through screws.
One side of the upper cavity 2 is connected with a closing cylinder 11, and the upper cavity 2 is driven to move along the vertical direction by an electromagnetic valve under the control of a PLC, so that the upper cavity 2 and the lower cavity 3 are closed.
The lower cavity 3 is fixed with a bottom plate 102 of the frame 1 through a support 101.
The upper cavity 2 is provided with a vacuumizing air hole 204.
A bottom plate support 201 is arranged between the hot pressing cylinder 10 and the upper cavity 2, the bottom plate support 201 penetrates through the hot pressing guide post 8, and one side of the bottom plate support 201 is fixed with a support plate 202; one side of the hot pressing cylinder 10 is fixed to the support plate 202. The support plate 202 and the bottom plate bracket 201 can maintain stability of the closing cylinder 11 and the hot pressing cylinder 10.
The upper adapter plate 4 is internally integrated with a standard PTC heating tube, the temperature of the upper adapter plate 4 can be controlled through a PLC, the upper adapter plate 4 is in direct contact with the upper plate 6 of the hot pressing jig, and the upper plate 6 of the hot pressing jig is heated in a heat conduction mode.
The upper cavity 2 is fixed with the bottom plate bracket 201 through a screw 203.
An operation process of the vacuum lamination anti-displacement device comprises the following steps:
1) When the upper cavity 2 and the lower cavity 3 are in an open state, the manipulator sequentially stacks three films on the lower plate 7 of the hot pressing jig;
2) The closing cylinder 11 pushes the upper cavity 2 to move downwards along the vertical direction until the upper cavity 2 and the lower cavity 3 are closed;
3) The hot pressing guide post 8 pushes the upper adapter plate 4 and the hot pressing jig upper plate 6 to move downwards along the vertical direction until the hot pressing jig upper plate 6 contacts with the hot pressing jig lower plate 7, and the pressing post 903 overcomes the force of the compression spring 902 to recover until the pressing post is flush with the guide sleeve 901;
4) The four press posts 903 press the post film to position the film;
5) The vacuum pump is connected with the vacuumizing hole 204, vacuumizes the accommodating space formed by the closed upper cavity 2 and the closed lower cavity 3, and eliminates air, floating dust, impurities and the like in the accommodating space, and as the spring pressing nails 9 press the three films on the lower plate 7 of the hot pressing jig, the three films cannot drift and misplace when the accommodating space is vacuumized.
The foregoing examples merely illustrate embodiments of the invention and are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (1)
1. The utility model provides a vacuum laminating anti-displacement device which characterized in that: the device comprises an upper cavity (2) and a lower cavity (3), wherein the upper cavity (2) and the lower cavity (3) can be buckled to form a square accommodating space;
an upper adapter plate (4) and a hot pressing jig upper plate (6) are sequentially arranged in the upper cavity (2), the upper adapter plate (4) and the hot pressing jig upper plate (6) are fixed through screws, the middle part of one side, away from the hot pressing jig upper plate (6), of the upper adapter plate (4) is connected with one end of a hot pressing guide post (8), the other end of the hot pressing guide post (8) penetrates through the upper cavity (2) to be connected with a hot pressing cylinder (10), and the hot pressing cylinder (10) is driven by an electromagnetic valve under the control of a PLC to realize vertical movement of the upper adapter plate (4) and the hot pressing jig upper plate (6);
spring press nails (9) are arranged at four corners of the upper plate (6) of the hot press jig, which are adjacent to the lower cavity (3), and the spring press nails (9) can position the film;
the spring press nail (9) comprises a hollow guide sleeve (901), the guide sleeve (901) is placed in a groove (601) of the upper plate (6) of the hot press jig, the bottom edge of the guide sleeve (901) is flush with the surface of the upper plate (6) of the hot press jig, and the top edge of the guide sleeve (901) is spaced from the bottom end of the groove (601);
the guide sleeve (901) is clamped with a compression column (903), one end of the compression column (903) is fixed through the guide sleeve (901), the middle of one end of the compression column (903) is connected with one end of a compression spring (902), and the other end of the compression spring (902) is fixed with the bottom end of the groove (601); the other end of the pressing column (903) extends out of the guide sleeve (901);
a lower adapter plate (5) and a lower hot pressing jig plate (7) are sequentially arranged in the lower cavity (3) along the direction of the upper cavity, and the lower adapter plate (5) and the lower hot pressing jig plate (7) are fixed through screws;
one side of the upper cavity (2) is connected with a closing cylinder (11), and the upper cavity (2) is driven to move along the vertical direction by an electromagnetic valve under the control of a PLC (programmable logic controller), so that the upper cavity (2) and the lower cavity (3) are closed;
the lower cavity (3) is fixed with a bottom plate (102) of the frame (1) through a support (101);
the upper cavity (2) is provided with a vacuumizing hole (204);
a bottom plate bracket (201) is arranged between the hot pressing cylinder (10) and the upper cavity (2), the bottom plate bracket (201) penetrates through the hot pressing guide post (8), and one side of the bottom plate bracket (201) is fixed with a supporting plate (202); one side of the hot pressing cylinder (10) is fixed with the supporting plate (202);
the upper cavity (2) and the bottom plate support (201) are fixed through screws (203).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910530718.4A CN110265692B (en) | 2019-06-19 | 2019-06-19 | Vacuum laminating anti-displacement device |
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CN201910530718.4A CN110265692B (en) | 2019-06-19 | 2019-06-19 | Vacuum laminating anti-displacement device |
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CN110265692A CN110265692A (en) | 2019-09-20 |
CN110265692B true CN110265692B (en) | 2023-10-13 |
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CN201910530718.4A Active CN110265692B (en) | 2019-06-19 | 2019-06-19 | Vacuum laminating anti-displacement device |
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Families Citing this family (1)
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CN112563532B (en) * | 2020-12-03 | 2021-09-14 | 中国科学院大连化学物理研究所 | Continuous packaging equipment for fuel cell membrane electrode sealing assembly |
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CN208614109U (en) * | 2018-07-10 | 2019-03-19 | 成都华聚科技有限公司 | A kind of self-positioning Self-resetting tooling bracket |
CN109878188A (en) * | 2019-04-04 | 2019-06-14 | 深圳市炎瑞自动化科技有限公司 | A kind of vacuum cavity component of automatic attaching equipment |
CN109904466A (en) * | 2019-01-21 | 2019-06-18 | 安徽明天氢能科技股份有限公司 | A kind of hot press forming technology for fuel cell membrane electrode production |
CN210110936U (en) * | 2019-06-19 | 2020-02-21 | 十堰隆深机器人有限公司 | Vacuum laminating prevents aversion device |
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2019
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CN101183717A (en) * | 2007-11-27 | 2008-05-21 | 江苏雷石新能源科技有限公司 | A pressing mold device for hot pressing to prepare fuel cell membrane electrodes |
JP2009294551A (en) * | 2008-06-06 | 2009-12-17 | Kuraimu Prod Kk | Device for laminating workpieces |
CN203838442U (en) * | 2014-03-25 | 2014-09-17 | 深圳市立德通讯器材有限公司 | Jig for vacuum full lamination LCM placing platform |
CN204278595U (en) * | 2014-12-08 | 2015-04-22 | 允昌科技(苏州)有限公司 | The anti-skidding material pressing device of a kind of heat pressing forming machines |
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CN106427162A (en) * | 2016-08-26 | 2017-02-22 | 广东韦达尔科技有限公司 | Heating laminating machine |
CN108054419A (en) * | 2017-12-25 | 2018-05-18 | 深圳市坤鼎自动化有限公司 | A kind of anti-battery core of hot press is adhered equipment |
CN208165355U (en) * | 2018-01-18 | 2018-11-30 | 湖南三兴精密工业股份有限公司 | A kind of vacuum abutted stage apparatus |
CN208614109U (en) * | 2018-07-10 | 2019-03-19 | 成都华聚科技有限公司 | A kind of self-positioning Self-resetting tooling bracket |
CN109904466A (en) * | 2019-01-21 | 2019-06-18 | 安徽明天氢能科技股份有限公司 | A kind of hot press forming technology for fuel cell membrane electrode production |
CN109878188A (en) * | 2019-04-04 | 2019-06-14 | 深圳市炎瑞自动化科技有限公司 | A kind of vacuum cavity component of automatic attaching equipment |
CN210110936U (en) * | 2019-06-19 | 2020-02-21 | 十堰隆深机器人有限公司 | Vacuum laminating prevents aversion device |
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Effective date of registration: 20230909 Address after: Room 101, Building 1, No. 7 Hongda Road, Tongsheng Street, Yuhua District, Changsha City, Hunan Province, 410116 Applicant after: Hunan Longshen Hydrogen Energy Technology Co.,Ltd. Address before: 442000 No.88 Daling Road, Zhangwan District, Shiyan City, Hubei Province Applicant before: Shiyan Longshen Robot Co.,Ltd. |
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