Fast tooth joint vertical veneer continuous splicing machine and splicing process thereof

Abstract

The invention discloses a fast tooth joint vertical veneer continuous splicing machine and a splicing process thereof. The fast tooth joint vertical veneer continuous splicing machine comprises a rack, a comb tooth mechanism, a butt joint mechanism and a hot-pressing forming mechanism; the comb tooth mechanism comprises a supporting frame, comb teeth, a cutting board base, a connection rod, an eccentric wheel, a motor, a synchronous belt wheel, a synchronous belt, a photoelectric switch, a carrier roller, a carrying and conveying belt, a transmission roller, a transmission belt and a transmission shaft; the butt joint mechanism is arranged on one side of the comb tooth mechanism and comprises a support, a glue pond, non-woven fabric, a gluing roller, a conveying roller brush, a cross beam, a pressing roller, a pressing roller supporting base, a clamp, a supporting arm, a traction base, an adjusting gap block and a motor; and the hot-pressing forming mechanism is arranged on one side of the butt joint mechanism and comprises a hot-pressing block, a clamping belt and a hot-pressing roller. The fast tooth joint vertical veneer continuous splicing machine makes veneer form spliced veneer large in breadth after the veneer is subjected to butt joint of the comb teeth and vertical splicing of the non-woven fabric before use, the strength of the position of a joint of spliced plates is guaranteed, and the using requirement of plywood veneer is met.

Description

technical field [0001] The invention belongs to the technical field of plate processing machinery, and in particular relates to a fast gear joint vertical veneer continuous splicing machine and a splicing process thereof. Background technique [0002] With the development of the economy, people have higher and higher requirements for housing and furniture decoration materials, and the demand for wood is increasing. In the traditional wood processing industry, pure wood boards are usually used as building decoration materials. The part of the tree that is processed into timber is limited, resulting in a low utilization rate of the tree. [0003] The emergence of wood plywood solves the problem of low utilization rate of pure wood boards processed from trees. Its structure is formed by gluing, drying, and pressing thin wood layers. The disadvantages are that the process is complicated and the cost is high, and it is not suitable for large-scale production. Therefore, finger-j...

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy, people have higher and higher requirements for housing and furniture decoration materials, and the demand for wood is increasing. In the traditional wood processing industry, pure wood boards are usually used as building decoration materials. A limited portion of the tree is processed into lumber, resulting in low utilization of the tree

[0003] The appearance of wood plywood solves the problem of low utilization rate of trees processed into pure wood boards. Its structure is made of thin wood layers after gluing, drying, and pressing. The disadvantages are that the process is complicated and the cost is high, which is not suitable for large-scale production.

However, in the process of use, air bubbles are prone to appear during the splicing process of non-woven fabrics, and the curing and molding effect is not good. The seam at the splicing place is not limited, which will inevitably lead to defects in this splicing process. The seam is not uniform, only The seam can be connected longitudinally by non-woven fabric, the tensile strength of the seam is low, and the scrap rate is high

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