Comb-tooth splicing machine for lengthening ultra-wide wood veneer single boards longitudinally

Abstract

The invention provides a comb-tooth splicing machine for lengthening ultra-wide wood veneer single boards longitudinally. The splicing machine comprises a single board feeding device. Single boards are fed to a laser cutting device by the single board feeding device; a single board positioning device is used to detect the single boards, after reaching a first process position, the texture of the single board strips to be spliced is scanned by AR scanning equipment, and the image data are transmitted to a data processing center; the calculation of the data processing center controls the laser cutting device to cut out comb-tooth joints of the required shape according to a calculated route, and the front and back single boards are moved to a second process position; the comb-tooth joints ofthe front and back two single boards are pressed together by an adhesive tape device and connected with an adhesive tape; and finally, the materials are discharged by a single board discharge device.By means of the splicing machine, the stability of splicing precision and the continuous and beautiful texture of single board belts after lengthening are ensured during lengthening precious broad-leaved thin veneers and thin single boards longitudinally, the adaptability is wide, and the creativity is high.

Description

technical field [0001] The invention relates to the field of wood veneer splicing, and more specifically relates to a comb-tooth type splicing machine for longitudinal splicing of ultra-wide thin wood veneers. Background technique [0002] At present, the precious broad-leaved wood veneer is often used as the veneer of the wood-based panels to improve the appearance quality of the wood-based panels and ultimately increase the economic value of the finished panels. Different from rotary-cut veneer, thin wood veneer can often obtain more beautiful wood texture, but at the same time it is difficult to meet the requirements of the continuity and format size of the obtained veneer. Therefore, in order to ① make the veneer veneer adapt to the size of the commonly used wood-based panels, ② make the intermittent veneers whole to meet some technological requirements, ③ make the small-sized veneers continuous and long, and can be rolled into veneer coils. , which is convenient for st...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a comb-tooth type splicing machine for the longitudinal lengthening of super-wide veneer veneers, which solves the problem of longitudinal lengthening of wood veneers, especially the longitudinal splicing of valuable broad-leaved veneer veneers. When lengthening, the splicing accuracy is unstable, it is difficult to ensure the texture of the veneer belt after lengthening is continuous and beautiful, it is difficult to longitudinally lengthen thin veneers with ultra-wide horizontal dimensions, and the adaptability is narrow, etc.

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