Automatic dispensing machine for bonding bipolar plate of proton exchange membrane fuel cell

Abstract

The invention provides an automatic dispensing machine for bonding a bipolar plate of a proton exchange membrane fuel cell, and belongs to the technical field of fuel cells. The technical problems that an existing dispensing machine is complex in structure, multiple in parts, large in floor area and the like are solved. The automatic dispensing machine for bonding the bipolar plate of the proton exchange membrane fuel cell comprises a dispensing platform and is characterized in that a horizontal rotating module, a horizontal expansion module and a vertical lifting module are arranged on the dispensing platform; the horizontal rotating module is connected with the dispensing platform; the horizontal expansion module is arranged on the horizontal rotating module; the vertical lifting module is arranged on the horizontal expansion module; a double-liquid dispensing valve and a double-liquid glue storage barrel are fixed to the vertical lifting module; and a control module box capable of achieving positioning and movement according to coordinates is arranged on the dispensing platform, and the control module box is electrically connected with the horizontal rotating module, the horizontal expansion module and the vertical lifting module separately. The automatic dispensing machine has the advantages of being simple and compact in structure, few in parts, small in floor area and the like.

Description

Technical field [0001] The present invention belongs to the technical field of fuel cells, and involves an automatic dispensing machine, particularly an automatic dispensing machine for a proton exchange membrane fuel cell bipolar plate bonding. Background technique [0002] Hydrogen can be an efficient, clean energy, and the fuel cell is an energy conversion device. It is electrochemical principle, that is, the working principle of the original battery, isothermally in the stored chemical energy in the fuel and oxidant. Therefore, the actual process is an oxidative reaction. The fuel cell is mainly composed of four parts, namely an anode, cathode, electrolyte, and external circuitry. Hydrogen and oxidation are all from the anode and cathode of the fuel cell, respectively. The entire reaction must be operating normally in the case where hydrogen and oxygen are leaked. Otherwise, the hydrogen-reacted insufficient fuel cell performance is low, and even hydrogen leak explosion occur...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the above-mentioned problems in the existing technology, and proposes an automatic dispensing machine for proton exchange membrane fuel cell bipolar plate bonding, which solves the problem of complex structure and many parts of the existing dispensing machine. Problems such as large area

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