Automatic packaging detection line for fuel cell membrane electrode

A fuel cell membrane and detection line technology, applied in the direction of fuel cells, battery electrodes, circuits, etc., can solve the problems of scratches or damage to membrane materials, unsatisfactory detection effect of membrane electrode air tightness, etc., to improve production efficiency, improve Product quality and process consistency, the effect of saving labor costs

Pending Publication Date: 2020-09-11
FOSHAN LONGSHEN ROBOT
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0007] 3. Multi-point pressing is used to locate the membrane material, but the pressing point is easy to cause scrat...

Method used

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  • Automatic packaging detection line for fuel cell membrane electrode
  • Automatic packaging detection line for fuel cell membrane electrode
  • Automatic packaging detection line for fuel cell membrane electrode

Examples

Experimental program
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Effect test

Embodiment 1

[0088] Such as Figure 1 to Figure 21 shown. In this embodiment, a fuel cell membrane electrode automatic packaging detection line includes:

[0089] A frame film cutting device 1 for cutting out the cathode frame film and the anode frame film;

[0090] CCM cutting device 2 for cutting CCM;

[0091] A five-in-one hot pressing device 3 for stacking the cathode frame film and the anode frame film on both sides of the CCM, and vacuum hot pressing to form a five-layer film electrode;

[0092] Marking and detection device 4 for marking and visual inspection of the five-layer membrane electrode;

[0093] A gas diffusion layer cutting device 5 for cutting out the cathode gas diffusion layer and the anode gas diffusion layer;

[0094] A seven-in-one hot pressing device 6 for stacking the cathode gas diffusion layer and the anode gas diffusion layer on both sides of the five-layer membrane electrode and performing hot pressing to form a seven-layer membrane electrode;

[0095] A m...

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Abstract

The invention provides an automatic packaging detection line for a fuel cell membrane electrode. The automatic packaging detection line comprises: a frame membrane cutting device for cutting a cathodeframe membrane and an anode frame membrane; a CCM cutting device used for cutting the CCM; a five-in-one hot pressing device used for superposing the cathode and anode frame membranes on two sides ofthe CCM and performing vacuum hot pressing; an identification and detection device; a gas diffusion layer cutting device used for cutting a cathode gas diffusion layer and an anode gas diffusion layer; a seven-in-one hot-pressing device used for stacking the cathode gas diffusion layer and the anode gas diffusion layer on two sides of the five-layer membrane electrode and performing hot pressing;a membrane electrode forming cutting and visual inspection device used for cutting the seven-layer membrane electrode to form a membrane electrode finished product and carrying out visual inspection;and a membrane electrode air tightness detection device used for carrying out air tightness detection on the membrane electrode. Automatic packaging and detection of the fuel cell membrane electrodecan be realized, the labor cost is saved, the production efficiency can be improved, and the product quality and the process consistency are improved.

Description

technical field [0001] The invention relates to the technical field of fuel cell membrane electrode processing, and more specifically relates to an automatic packaging detection line for fuel cell membrane electrodes. Background technique [0002] A proton exchange membrane fuel cell is a power generation device that directly converts chemical energy into electrical energy, featuring fast start-up, high energy density, and environmental friendliness, making it an ideal alternative for various stationary and mobile power applications. [0003] The core component of a proton exchange membrane fuel cell is the membrane electrode. From the middle to both sides of the membrane electrode are proton exchange membrane, cathode and anode catalytic layer, cathode and anode frame membrane and cathode and anode gas diffusion layer. The membrane electrode structure has many layers, the production process is complicated and the processing precision is high. At present, the production equ...

Claims

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Application Information

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IPC IPC(8): H01M4/88H01M8/1004G01D21/02
CPCG01D21/02H01M4/8875H01M8/1004Y02E60/50Y02P70/50
Inventor 苏鑫余罡席海山丁彦春
Owner FOSHAN LONGSHEN ROBOT
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