Knives for slicing veneer cutouts

Abstract

The invention discloses a tool of an excavating and patching device for slicing veneers. The tool comprises a clamp I, a clamp II, a positioning block and two blades, wherein the clamp I and the clamp II are matched with each other and form a hollow cavity; the positioning block is arranged in the hollow cavity; the two blades are respectively arranged in a gap between the positioning block and the clamp I and a gap between the positioning block and the second clamp II; one surface of each blade is in fit with the positioning block; the other surface of each blade is in fit with the clamp I or the clamp II; and the lower ends of the blades protrude out of the lower surfaces of the clamp I and the clamp II. According to the tool disclosed by the invention, when a to-be-excavated veneer and a to-be-patched veneer, which are overlapped together, are cut, the defects of the to-be-patched veneer can be accurately excavated in a region enclosed by the blades; meanwhile, a veneer for patching is cut out from the to-be-excavated veneer, so that the tool is high in excavating and patching efficiency, and convenient to operate; and the patched veneer is normalized, unified, and attractive in appearance.

Description

technical field [0001] The invention belongs to the field of sliced ​​veneer repairing, and in particular relates to a cutter used for a digging and mending device for sliced ​​veneer. Background technique [0002] Now, with the improvement of people's living standards, people's requirements for quality of life are getting higher and higher. In order to beautify the appearance of the product, improve the performance, protect the surface, and increase the strength, middle and high-end furniture or wood products must be surface-decorated or veneered. The veneer veneer is to paste the veneer glue with the characteristics of precious tree species on the surface of the substrate or plate parts, so that the surface of the parts can retain the excellent characteristics of wood and have a realistic sense of natural wood grain and color. It is a high-grade decorative veneer craft. [0003] At present, the two main ways of veneer processing at home and abroad are rotary cutting and ...

AI Technical Summary

Problems solved by technology

[0005] Due to natural defects such as wormholes, knots and discoloration, natural veneer needs to be repaired. Traditional veneer repairs often use the method of manually digging out the defects and filling and bonding the defects with thin wood chips. This method of repairing Low efficiency, time-consuming and labor-intensive. Due to the randomness of manual operation, the repaired parts of veneer veneer present various shapes, which are irregular and unsightly

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