A kind of manufacturing method of bamboo lamella

Abstract

The invention relates to a method for manufacturing bamboo glulam. It specifically includes the production of positioning overlapping parts, blank assembly, and pressing processes. The positioning overlapping part manufacturing process processes at least one end of the length direction of the finely planed bamboo strips with a positioning overlapping part; The length direction is sequentially overlapped to form an overlapping area. After overlapping, the top surfaces of two adjacent bamboo strips are automatically staggered from each other. Staggered; the pressing process extrudes the finished bamboo strip group along the height and width directions until the top surfaces of the two bamboo strips are even. The invention has simple lap joint process and high lap joint efficiency, avoids the problem of lap joint gaps in the pressing process, and greatly improves the work efficiency and product qualification rate of bamboo laminated wood production.

Description

technical field [0001] The invention belongs to the technical field of bamboo laminated wood manufacturing in the wood-based panel industry, and relates to a manufacturing method of bamboo laminated timber. technical background [0002] Bamboo is a low-carbon, environmentally friendly, original ecological and green material recognized by the world for sustainable development (it can be used in 3-6 years), and it is a renewable natural resource. Bamboo can adjust indoor humidity, anti-static, and is beneficial to human health. Especially after deep carbonization, the bamboo furniture processed into bamboo furniture will not change color for a long time, and it can better absorb harmful indoor gases. After the bamboo is thoroughly sterilized by high-temperature cooking, it can fundamentally prevent insects and enzymes from developing. Bamboo has natural color, elasticity, moisture resistance, and high hardness. The growth time of bamboo is only one tenth of that of wood. It h...

AI Technical Summary

Problems solved by technology

[0005] In the traditional manufacturing method of bamboo glulam, in order to achieve the purpose of seamless lengthening, it is generally used to set various buckles at the ends of the finely planed bamboo strips to buckle each other. The disadvantage of this method is: the finely planed bamboo strips The shape of the buckle at the end is complicated, the processing technology is complicated, the processing is difficult, and the technical requirements for the workers are high, and one knife can only process one kind of buckle, and when the knife is blunt, the buckle gap becomes larger; this method High requirements on cutting tools, large loss of cutting tools, difficult to control product quality, and low product pass rate

Simultaneously this method processing allowance is big, and bamboo utilization rate is low

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