DEVICE FOR ATTACHING AND DETACHING END PART OF FORM

摘要

PROBLEM TO BE SOLVED: To detachably and surely fix the movable end plate of the end part of a form to its bottom plate by a method wherein a supporting frame for vertically movably supporting the movable end plate at one end part of the form is positioned at the side part of the form to be fixed to the movable end plate so as to connect an operating means for an elevating link mechanism, positioning and fixing to the supporting frame. SOLUTION: An operating frame 41 is run along rails 39 so as to bring close to a supporting frame 11 at a predetermined position outside the end part of a form so as to abut the pads of connecting means 60 against the lower ends of both the leg parts of the supporting frame 11 in order to come into contact with limit switches by depressing rods. The piston rods of cylinders are extended by means of detection signals so as to clamp the lower ends of both the leg parts of the supporting frame 11 with connecting arms 65 and the pads so as to move the operating frame 41 connectingly fixing to the supporting frame 11 in order to be positioned to the predetermined positions of both side plates. Both the side plates are pressed with the projecting rods 35 from both the outer left and right sides so as to be tightly and contactingly fixed to the edge faces at both the side of a movable end plate 5. Thus, the movable end plate 5 can be fixed without a trouble even under the condition that minute matters are being adhered onto the bottom plate of the form.