Five-in-one forming equipment

Abstract

The invention relates to five-in-one forming equipment. The equipment comprises a first discharging device, a second discharging device, a third discharging device and a laminating device. Sheet-to-roll and roll-to-roll continuous lamination can be realized by utilizing the lamination device, so that the five-in-one forming equipment can be used for continuously forming a five-in-one material belt only by emptying at a fixed frequency through the first discharging device, the second discharging device and the third discharging device. In addition, the viscosity of a photosensitive adhesive in the functional areas of a first composite material belt and a third composite material belt can be weakened by a viscosity-removing device, so that a catalyst layer on the surface of a CCM sheet material is prevented from being damaged due to adhesion. Moreover, due to the continuous forming process, the CCM sheet material can be attached to an upper frame material belt and a lower frame material belt at the same time in the laminating device, and the situation that multiple materials are pretreated separately is avoided, so errors can be effectively reduced. Therefore, the five-in-one forming equipment can improve the forming efficiency of the five-in-one material belt and improve the alignment precision of the five-in-one material belt.

Description

technical field [0001] The invention relates to the technical field of fuel cells, in particular to a five-in-one molding device. Background technique [0002] The core component of the fuel cell is the MEA (Membrane Electrode Assembly) membrane electrode, also known as the seven-in-one assembly. The seven-in-one module includes a CCM (catalyst coated membrane, catalyst / proton exchange membrane module), a frame attached to both sides of the CCM, and a gas diffusion layer. Generally, the frame is attached on both sides of the CCM to obtain a five-in-one module, and then the gas diffusion layer is attached on both sides of the five-in-one module to obtain a seven-in-one module. [0003] In the existing process, it is necessary to use different equipment to slitting the CCM and punching the frame respectively, and then bonding to obtain the five-in-one component. It can be seen that the efficiency of the existing process is low. Moreover, due to errors in the processing proc...

AI Technical Summary

Problems solved by technology

It can be seen that the efficiency of the existing process is low

Moreover, due to errors in the processing process of different equipment, it also leads to poor alignment accuracy of the five-in-one component

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