A lower die lift mechanism

Abstract

The utility model relates to tea leaf cake pressing machinery field discloses a lower mould elevating system for driving lower mould relative to upper mould lifting sliding, including frame, support arm subassembly, drive subassembly and connecting rod, support arm subassembly can bend and unfold, support arm subassembly has first end and second end, first end and frame rotatory connection, second end and lower mould rotatory connection, the pivot axle center of first end and second end is located on same vertical line, drive subassembly sets up on the frame, the output of drive subassembly and the one end of connecting rod rotatory connection, the other end of connecting rod and support arm subassembly rotatory connection, drive subassembly is used for driving the one end horizontal movement of connecting rod, and connecting rod drives support arm subassembly to bend or unfold to make second end and lower mould along the vertical relative first end remove. The utility model can solve how to reduce equipment cost and the problem of pressing process energy consumption.

Images