Automatic demolding and stacking method for cold-pressed recombined bamboos

Abstract

The invention discloses an automatic demolding and stacking method for cold-pressed recombined bamboos. The method comprises the following process steps: a) demolding the recombinant bamboos; b) lifting and stacking molds; c) cutting off, lifting and stacking square recombined bamboo stocks. The automatic demolding and stacking method for the cold-pressed recombined bamboos has the advantages that 1) the automation degree is improved, and the problems that manual carrying and mold unloading are tedious and labor-consuming are solved; 2) through the combined action of an air cylinder and a PC, cover plates on the square stocks, the molds and the square stocks are respectively and automatically stacked through a lifting device so as to be recycled to the previous procedure for repeated use; 3) the two ends of the square stocks can be automatically sawn before the square stocks are stacked, then the square stocks are stacked, and the step that workers take the square stocks out of the stacks, then saw the ends and stack the square stocks again is eliminated; and 4) the purposes of relieving the labor intensity, reducing the number of the works and improving the efficiency are achieved, and a guarantee is provided for the healthy development of the cold-pressed bamboo recombined bamboos.

Description

technical field [0001] The invention relates to a method for automatic demoulding and stacking of cold-pressed recombined bamboo, which belongs to the technical field of wood-based panel manufacturing in the wood industry. Background technique [0002] Recombined bamboo (also known as bamboo recombined wood, heavy bamboo) is a new type of bamboo wood-based panel for structure and decoration that has been improved and enhanced on the basis of bamboo laminates. The main production process of recombined bamboo is to remove the bamboo green layer from the bamboo, and then planing the bamboo yellow, rolling and sewing to make special bamboo strips (also called bamboo bundles) with through gaps, dipping, drying, and cold pressing Molding - heat curing or hot press molding, producing a density of 1.0g / cm 3 And above the bamboo heavy timber. The so-called cold forming-heat curing method means that the impregnated bamboo bundles (rolled and seamed bamboo strips) are molded in a ste...

AI Technical Summary

Problems solved by technology

This method requires more than 11 hours of thermal curing in a high-temperature tunnel kiln, which has the advantages of low investment and large output. However, bamboo bundles need to be dried first, then dipped in glue and then dried. The process is cumbersome. When unloading and stacking, because the steel mold and the square material are more than 100 catties, manual loading and unloading is labor-intensive, and the mold and the square material are stuck together. Manual handling and unloading are cumbersome and laborious. Labor intensity, low production efficiency