Membrane electrode production device and method for fuel cell
A fuel cell and production device technology, applied to fuel cells, injection devices, electrochemical generators, etc., can solve problems such as time-consuming, uneven substrate spraying, and affecting the production efficiency of membrane electrodes, so as to achieve uniform mixing and prevent precipitation. , the effect of improving production efficiency
Active Publication Date: 2022-03-22
氢电中科(广州)新能源设备有限公司
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Problems solved by technology
In the actual production process, the substrates are sprayed one by one through the nozzles. Before spraying, it takes time to position each substrate so that it corresponds to the nozzles, so as to avoid uneven spraying of the substrates or material waste. As a result, the continuous automatic production of membrane electrodes cannot be realized on the production line, which seriously affects the production efficiency of membrane electrodes.
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0028] In describing the embodiments o...
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The invention discloses a fuel cell membrane electrode production device and method, the fuel cell membrane electrode production device comprises a mounting plate arranged above a base, the mounting plate is provided with a spray head doing reciprocating swing motion, and the base is slidably provided with a transverse conveyor belt driven by a first stepping motor along the width direction of the base; a longitudinal conveying belt driven by a third stepping motor is arranged below the transverse conveying belt, substrates to be sprayed are placed on the transverse conveying belt and the longitudinal conveying belt at equal intervals, and when the substrates on the transverse conveying belt and the longitudinal conveying belt pass through the swing area of the spray head, the upper surfaces of the substrates are covered by the swing area of the spray head. And the spray head in a reciprocating swing state is matched with the longitudinal conveying belt and the transverse conveying belt which is arranged in a sliding mode, and the base plates conveyed on the transverse conveying belt and the longitudinal conveying belt are alternately sprayed. According to the invention, the substrate on the two conveyor belts can be sprayed to manufacture the membrane electrode, so that the manufacturing efficiency of the membrane electrode is improved.
Description
technical field [0001] The invention belongs to the field of fuel cell production, and in particular relates to a fuel cell membrane electrode production device and method. Background technique [0002] In the production process of the membrane electrode of the fuel cell, it is necessary to coat the catalyst slurry on the surface of the substrate to form a catalyst layer. In the prior art, the patent document with the application number 2015100086562 titled a production and processing device for the membrane electrode of the fuel cell is disclosed. It is recorded in this document that the processing device includes a frame and a working platform on the frame. The working platform is provided with an adsorption platform and a turning mechanism. In the actual production process, the substrates are sprayed one by one through the nozzles. Before spraying, it takes time for each substrate to be positioned so that it corresponds to the nozzles, so as to avoid uneven spraying of th...
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IPC IPC(8): B05B13/04B05B13/02B05B15/25H01M8/1004
CPCB05B13/041B05B13/0221B05B15/25H01M8/1004Y02E60/50Y02P70/50
Inventor 曾建皇郑振杨丽君罗莎莎
Owner 氢电中科(广州)新能源设备有限公司