| 摘要 |
The present invention relates to a press material attaching/detaching device, which is able to surely attach a material by using the magnetic force of an electromagnet and the vacuum state of a vacuum adsorption instrument and surely detach a material attached by compressed air which is sprayed. The present invention comprises: a screw hole (3) which is formed vertically in the center of a block (2) at a predetermined height; a ferrous metal fixture (4) which is combined with and fixated onto the lower part of the screw hole (3); an O-ring (5) which maintains air tightness by being combined between the screw hole (3) and the fixture (4); an electromagnet (6) which is formed to protrude from the lower part of the fixture (4); a concave groove (7) which is formed in the electromagnet (6); a power line (9) which supplies power to a coil (8) installed in the concave groove (7); an intake/exhaust hole (10) which is formed vertically in the center of the fixture (4); a coupling hole (13) of a vacuum absorption instrument (12) which maintains air tightness by being forcedly combined with the concave groove (11) of the fixture (4); an absorption part (14) of the vacuum absorption instrument (12) which protrudes at a predetermined height (h1) to be lower than the lower surface of the electromagnet (6); a plurality of reinforcement parts (15) which are formed on the inner surface of the absorption part (14) at a predetermined interval; and a fixed ring (17) which is inserted and supports the vacuum absorption instrument (12) by being combined with the coupling groove (16) formed on the upper outer circumference of the vacuum absorption instrument (12). |
