2 results about "Bottom pressure" patented technology

The invention discloses a grabbing device of a metal waste block conveying mechanism. The grabbing device comprises a main support frame and a bottom pressure block, wherein the bottom pressure block is inserted in a mounting through hole at the middle part of the main support frame in a sleeving manner and fixed on the inner side wall of the mounting through hole; the bottom surface of the bottom pressure block is fixed on a bottom support seat; the bottom support seat is positioned below the top plate of the main support frame; a grabbing moving frame is arranged on the ground on the right side of the main support frame; the left end of the top plate of the grabbing moving frame is positioned above the right side of the main support frame; grabbing support plates are fixed on the two sides of the top plate of the grabbing moving frame; the two ends of a grabbing screw are articulated on two grabbing support plates, and a grabbing transmission motor is fixed on one grabbing support plate; a vertical groove body is arranged at the middle part of the top surface of the bottom pressure block; a placing block body is arranged in the vertical groove body; a waste placing groove is formed in the top surface of the placing block body; and a lifting oil cylinder is fixed on the bottom surface of the bottom pressure block. The metal waste block is convenient to fetch, and the fetched metal waste block is convenient to place.