Wood planing machine with backstop

Abstract

The invention discloses a planing machine, particularly relates to a double-faced wood planing machine with a backstop, and belongs to the technical field of wood-working machines. The double-faced wood planing machine comprises a rack, a conveying mechanism, a lower planing mechanism, an upper planing mechanism, a worktable and a driving mechanism, wherein the rack is arranged on the worktable and supports the conveying mechanism; the conveying mechanism is used for conveying a wood on the worktable; the upper planing mechanism and the lower planing mechanism are driven by the driving mechanism to plane the upper end and lower end of the wood; a plurality of non-returning sheets are arranged between the lower planing mechanism and the rack to form the backstop and a height difference is formed between the adjacent two non-returning sheets; and the worktable comprises a fixed platform and a movable platform. According to the double-faced wood planing machine with the backstop, the automation degree of machining the wood is improved and the planing depth of the wood can be adjusted randomly; the backstop can effectively prevent the potential safety hazard caused by the factor that the wood backs up; and meanwhile, the double-faced wood planing machine has double-faced planing capability and damages on a cutting surface of the planed wood, caused by secondary machining, are avoided, so that the production efficiency is improved and the energy consumption is reduced.

Description

technical field [0001] The invention discloses a planer, in particular a double-sided woodworking planer with a backstop, belonging to the technical field of woodworking machinery. Background technique [0002] A planer is an automated processing machine that uses a planer to plan wood. Whether it is the combined woodworking planer disclosed in CN200720101310, or the novel woodworking planer disclosed in CN201320350179, or the double-sided vertical milling woodworking planer disclosed in CN200520051039, it is composed of a workbench, an electric control cabinet, a feeding bracket, a motor, and a cutting mechanism. The drive roller set on the feeding bracket is driven by the motor to rotate. When the wood enters from the workbench, the drive roller drives the wood to move forward. During the forward process, the cutting mechanism cuts it, and the electric control cabinet uniformly controls the planer. running. [0003] During the whole working process, because of the fricti...

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Problems solved by technology

[0003] During the whole working process, because of the friction force between the transmission roller and the wood, the wood is transported forward, and when cutting, the cutting mechanism will give the wood a backward force. If the backward force of the cutting mechanism on the wood is greater than that of the transmission roller When relying on the friction between the wood and the wood, the wood is easy to be beaten back, which will damage the planer and even threaten the safety of the operators.

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