Large channel logistics pallet mold forklift hole core-pulling demolding mechanism

Abstract

The utility model provides a large -scale chuan character logistics tray mould fork truck hole core -pulling demoulding mechanism belongs to mould technical field. It includes upper die plate, lower die plate and sets up the forming cavity between upper die plate and lower die plate, the short -stroke core -pulling mechanism of fixed in lower die plate and having first core rod and the first horizontal guide structure corresponding with short -stroke core -pulling mechanism are symmetrically arranged in the front and back of forming cavity. Through setting up short -stroke core -pulling mechanism and corresponding guide structure with first core rod in the front and back of forming cavity, left side sets up long -stroke core -pulling mechanism and corresponding guide structure with second core rod, makes first, second core rod divide and go up and down side of forming cavity and reasonable layout, cooperates the multi -point glue structure of upper die plate, forms multilayer fork truck hole structure and promotes the practicality of tray, and guide structure ensures that core -pulling seat removes stably, avoids core rod unbalanced fracture under stress, guarantees core -pulling demoulding smoothly.

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