| 摘要 |
PURPOSE:To float cold plates from hot plates and to prevent damaging of the hot plates in the stage of loading and ejecting of plate bodies to be treated by using simple chains to cooperate the movement of roller supporting boxes with the vertical movement of the hot plates. CONSTITUTION:Hot plates 7 descend and chains 17 are pulled downward when a ram 5 descends upon completion of the treatment for plate bodies 10 to be treated. Rods 12 supported pivotally by pins 13 to brackets 11 provided to the side faces of the plates 7 rotate around the pins 13 to rise vertically movable roller supporting boxes 14. Cold plates 9 detach from the surface of the hot plates 7 when the boxes 14 are lifted. The bodies 10 are taken out in this state of the hot press device. The plate bodies to be treated next are imposed on the plates 9 and are inserted into the spacings between the plates 10. Since the boxes 14 are held afloat in this stage, the plates 9 do not contact with the plates 7. |
