Swing type multi-rod blocking edge for blanking pad plate

Abstract

The invention discloses a swing type multi-rod blocking edge for a blanking pad plate, and relates to a multi-rod blocking edge for the blanking pad plate of a multi-layer hot press which is used for recombining a bamboo floor. The multi-rod blocking edge comprises a check block, a bottom rod and a plurality of movable blocking rods, wherein the check block is fixedly arranged on a pad plate and leans against the outside of the bottom rod in a blocking way, and the movable blocking rods are connected with the inside of the bottom rod through bolts. The movable blocking rods can be inclined at any angle or horizontally lie down, when the movable blocking rods horizontally lie down, and adjacent movable blocking rods are in end-to-end connection. The multi-rod blocking edge has the beneficial effects that when the pad plate placed with a blank is pushed between hot press plates of the hot press for compression, the height of the blank is gradually smaller and thinner under extrusion of an upper and lower hot press plates, meanwhile, under extrusion, the inclined angle and the height of each movable blocking rod of the swing type multi-rod blocking edge become smaller, and the vertical height of each movable blocking rod and the height of the blank synchronously become smaller. Since the swing type multi-rod blocking edge with a changeable height is always blocked on two sides of the blank, the blank is enabled not to collapse during a compression process, overall density and strength of a finished plate are enabled to be uniform, the quality is good, collapsed offcut does not occur, saving is realized, and the production cost is lowered.

Description

Technical field: [0001] The invention relates to technical equipment for the production of bamboo products, mainly relates to an auxiliary equipment of a multi-layer heat press machine for recombined bamboo flooring, a bamboo shred blank backing plate, and in particular to a swinging multi-rod sidewall for the bamboo shredded blank backing plate. Background technique: [0002] Recombined bamboo is a new type of green and environmentally friendly material developed in recent years. It is a new type of bamboo wood-based panel processed from bamboo. The constituent unit of the recombined bamboo is the net-like main bundle, which is firstly disentangled the bamboo into long, interlinked and loose net-like fibers that maintain the original arrangement of the fibers, and then dried, sizing, assembled, and heated. It is made by compression molding, post-processing and other processes. Recombined bamboo flooring is a kind of bamboo wood-based panel. It has the advantages of high su...

AI Technical Summary

Problems solved by technology

Bamboo bundles are laid longitudinally on the material backing board, and the height of the material is about 5 times the height of the product board. If the two sides of the material on the backing board are not restrained, the pressing process will inevitably cause serious edge collapse, making the product board The density and strength of the edge part are low, which does not meet the requirements. During the post-processing, more edge collapses will be cut off, which will cause a lot of waste

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