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Membrane Electrode Manufacturing Equipment

A technology for manufacturing equipment and membrane electrodes, which is applied in the field of membrane electrode manufacturing equipment, and can solve problems such as low production efficiency and inability to meet production capacity requirements

Active Publication Date: 2021-10-22
JIANGSU HYDROGEN GUIDE INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a membrane electrode manufacturing equipment that improves the above-mentioned defects in view of the problem that the membrane electrode in the prior art is produced by sheet material compounding, the production efficiency is low, and the production capacity cannot be met.

Method used

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  • Membrane Electrode Manufacturing Equipment
  • Membrane Electrode Manufacturing Equipment
  • Membrane Electrode Manufacturing Equipment

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Embodiment Construction

[0032] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0033] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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Abstract

The invention relates to a manufacturing equipment of a membrane electrode. The manufacturing equipment of the membrane electrode comprises: a first frame unwinding device, used for unwinding and outputting the first frame material tape; a CCM unwinding device, used for unwinding and outputting the CCM material tape; Relatively arranged heating platform and nip roller assembly, the heating platform is used to heat the first frame strip, and the nip roller assembly is used to wind the CCM strip; the nip roller assembly is movable along the first direction and the second direction relative to the heating platform , the nip roller assembly can press the first frame strip and the CCM strip on the heating platform during the movement along the first direction, and can press the first frame strip and the CCM strip on the heating platform during the movement along the second direction. The frame material tape and the CCM material tape are rolled, so that the CCM unit is attached to the first frame material tape through the first adhesive and separated from the CCM material tape.

Description

technical field [0001] The invention relates to the technical field of fuel cell manufacturing, in particular to a membrane electrode manufacturing equipment. Background technique [0002] Membrane electrodes (MEA, Membrane Electrode Assemblies) are generally composed of CCM (Catalyst Coated Membrane), frame, cathode and anode GDL (gas diffusion layer). [0003] The traditional manufacturing method is the production of composite sheets, that is, the CCM, frame and GDL are made into sheets by sheet-making technology, and then the frame and CCM are assembled into a composite sheet by flat pressing, and then the cathode GDL and GDL are assembled into sheets. The anode GDL is pasted on opposite sides of the combined sheet material respectively, so as to obtain the finished membrane electrode. However, the production efficiency of the method of compounding sheet materials is low and cannot meet the production capacity demand. Contents of the invention [0004] Based on this, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M8/1004H01M8/00H01M8/02
CPCH01M8/00H01M8/02H01M8/1004Y02E60/50Y02P70/50
Inventor 不公告发明人
Owner JIANGSU HYDROGEN GUIDE INTELLIGENT EQUIP CO LTD
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