Double-side planer for machining bamboo flattened plate

Abstract

The invention discloses a double-side planer for machining a bamboo flattened plate. The double-side planer comprises a frame, a conveying mechanism and a planing mechanism; the planing mechanism comprises a worktable mounted on the frame, a planing tool, and a pressing piece driven by multiple elastic presses; the pressing piece is formed by transversely arranging multiple pressing units independent from each other; each pressing unit is independently acted on the bamboo flattened plate; the pressing piece comprises a feed end pressing piece and a discharge end pressing piece; in a feeding direction of the bamboo flattened plate, the pressing unit of the feed end pressing piece comprises a guide front end and a pressing back end; the guide front end is higher than the pressing back end; a bamboo flattened plate guide inclined port is formed between the guide front end and the worktable; and a pressing force applying point of the pressing back end is positioned near a planing tool cutting point. The force applying point of the pressing piece is nearer the planing tool cutting point, so that the feeding is smoother, the bamboo flattening plate is prevented from deviating from the planing tool cutting point due to warping, the planing quantity consistency is improved, and the surface quality of a flat plate is improved.

Description

technical field [0001] The invention relates to a device for processing bamboo flat boards, which is a double-sided planer for processing bamboo flat boards. Background technique [0002] Due to the nodules and the engraved lines produced by the bamboo unrolling machine, the surface of the bamboo unrolling slab is uneven due to reasons such as the bamboo unrolling machine. Direction, due to the growth of bamboo, the thickness from the head to the tail gradually increases; in addition, due to the stress, the sides of the bamboo slab are easy to roll inward, and the head is easy to warp. big difficulty. [0003] Application number is that the Chinese patent of CN104526779 discloses a kind of double-sided planing machine of removing green and yellowing on the flat board of automatic bamboo display, which is used for removing green and yellowing of the flat board of bamboo segment. The double-sided planer of CN104526779 has three cutter rolls, and the front cutter roller and t...

AI Technical Summary

Problems solved by technology

[0004] The following problems exist in the prior art: in the prior art, because the head of the bamboo flat panel is easy to warp, when cutting, the head will break away from the cutting point of the planer; When the parts are pressed against the surface of the bamboo display plate, the surface of the bamboo display plate is not enough, and the convex part is pressed too much and the concave part is not pressed at all. In the existing technology, the pressing part is only set directly above the knife roller, and the pressing force is not enough; in the prior art, rough machining and finishing machining are not distinguished, and the upper surface of the bamboo exhibition plate is only processed once, so the bamboo exhibition after processing The surface quality of the flat plate is not high; the existing technology cannot control the cutting amount of the bamboo flat plate

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