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Fuel cell stack assembly method and assembly system

A fuel cell stack and assembly method technology, applied in the direction of fuel cells, circuits, electrical components, etc., can solve the problems of inability to guarantee product consistency and precision, low production efficiency of stack assembly, etc., to achieve automation and standardized operations, The effect of improving consistency, ensuring consistency and precision

Pending Publication Date: 2022-01-28
速博达(深圳)自动化有限公司
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Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defects that the production efficiency of stack assembly in the prior art is low, and the consistency and precision of the product cannot be guaranteed, so as to provide a product with high production efficiency, consistency and precision of the product. Better fuel cell stack assembly method and assembly system

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  • Fuel cell stack assembly method and assembly system
  • Fuel cell stack assembly method and assembly system
  • Fuel cell stack assembly method and assembly system

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Embodiment Construction

[0042] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as there is no conflict with each other.

[0044] A specific implementation of a method for assembling a fuel cell stack, taking the automated assembly of a hydrogen fuel cell stack as an example, includes the following steps:

[0045]The first four-axis robot grabs the first insulating plate and locates it at the first CCD positioning point, then sen...

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Abstract

The invention relates to the technical field of fuel cell assembly, in particular to a fuel cell stack assembly method and an assembly system. The fuel cell stack assembly method comprises the following steps: sequentially and alternately stacking and assembling a plurality of membrane electrodes and a plurality of bipolar plates into a second stack unit; sequentially stacking and assembling a first insulating plate, a first collector plate, a first monopolar plate and a second electric pile unit to form a first electric pile unit; sequentially stacking and assembling a second electric pile unit, a second monopolar plate, a second collector plate and a second insulating plate into a third electric pile unit; and sequentially assembling and fastening the first end plate, the first electric pile unit, the plurality of second electric pile units, the third electric pile unit and the second end plate to form the fuel cell electric pile. The invention provides the fuel cell stack assembly method and the assembly system which are relatively high in production efficiency and relatively good in product consistency and precision.

Description

technical field [0001] The invention relates to the technical field of fuel cell assembly, in particular to a fuel cell stack assembly method and assembly system. Background technique [0002] In today's rapid economic development, energy utilization involves all aspects of social life. At present, energy utilization mainly relies on petrochemical energy, including oil, natural gas, and coal. However, the pollutants produced by the combustion of petrochemical energy are increasingly polluting the environment, and petrochemical energy is non-renewable energy. Energy reserves are worrying. Therefore, it is urgent to find clean energy to replace fossil energy. Among them, as a new energy source, the fuel cell is clean and efficient, and is an ideal zero-emission, pollution-free clean new energy application method. [0003] A fuel cell stack is composed of multiple fuel cell cells stacked in series. Bipolar plates and membrane electrodes (MEA) are stacked alternately, seals ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M8/2404H01M8/248
CPCH01M8/2404H01M8/248Y02E60/50Y02P70/50
Inventor 张建华何侦元王前江山
Owner 速博达(深圳)自动化有限公司
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