Manufacturing device and manufacturing method of fuel cell component
A manufacturing device of a fuel cell component includes an MEA unwinder on which a fabric panel is rolled. An MEA including an electrolyte membrane and an electrode is disposed on a protective film. The manufacturing device further includes a first hot roller disposed to press an upper sub-gasket supplied to a surface of an edge of the MEA from an upper sub-gasket unwinder, a protective film winder disposed behind the first hot roller and disposed to separate the protective film from the fabric panel, a second hot roller disposed to press the lower sub-gasket supplied to another surface of the edge of the MEA from the lower sub-gasket unwinder, and an MEA winder winding the MEA to which the upper sub-gasket and the lower sub-gasket are attached, in a roll shape.
1. A manufacturing device of a fuel cell component, comprising:
a membrane electrode assembly (MEA) unwinder on which a fabric panel, in which an MEA including an electrolyte membrane and an electrode is disposed on a protective film, is rolled;
an upper sub-gasket unwinder on which an upper sub-gasket to be attached to a surface of an edge of the MEA is rolled;
a first hot roller disposed to press the upper sub-gasket supplied to a surface of the edge of the MEA from the upper sub-gasket unwinder;
a protective film winder disposed behind the first hot roller and disposed to separate the protective film from the fabric panel;
a lower sub-gasket unwinder on which a lower sub-gasket to be attached to another surface of the edge of the MEA is rolled;
a second hot roller disposed to press the lower sub-gasket supplied to another surface of the edge of the MEA from the lower sub-gasket unwinder; and
an MEA winder winding the MEA to which the upper sub-gasket and the lower sub-gasket are attached, in a roll shape.
2. The device of claim 1 , further comprising:
an electrolyte membrane roll cutter disposed behind the MEA unwinder and disposed to cut an edge area of the electrolyte membrane from a fabric panel supplied from the MEA unwinder; and
a scrap winder restoring an electrolyte membrane scrap cut by the electrolyte membrane roll cutter in a roll shape.
3. The device of claim 2 , wherein: the MEA includes:
a polymer electrolyte membrane; and
electrode membranes formed at center portions of a surface and another surface of the electrolyte membrane, and the protective film is disposed on an exterior surface of one of the electrode membranes.
4. The device of claim 2 , wherein: the electrolyte membrane roll cutter cuts a preset area of the edge of the electrolyte membrane except the electrode membranes.
5. The device of claim 3 , wherein: the upper sub-gasket is pressed to an exterior surface of the edge of one of the electrode membranes and a surface of the electrolyte membrane, and the lower sub-gasket is pressed to an exterior surface of the edge of another one of the electrode membranes, another surface of the electrolyte membrane, and the upper sub-gasket.
6. The device of claim 3 , further comprising:
a feeding conveyer disposed behind the electrolyte membrane roll cutter and moving the fabric panel from the MEA unwinder to a MEA rewinder.
7. The device of claim 3 , wherein: roll cutters for roll-cutting the upper sub-gasket and the lower sub-gasket in preset shapes are disposed behind the upper sub-gasket unwinder and the lower sub-gasket unwinder, respectively.