Single-plate slicing knife heating system

A heating system and planing knife technology, which can be used in wood processing appliances, processing machines for manufacturing flat surfaces, manufacturing tools, etc. Cut quality, eliminate effects beyond cracks

Inactive Publication Date: 2011-07-20
NANJING FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The planer knife used on the existing longitudinal planer has the disadvantages of easily causing back cracks and rough surface of the veneer when slicing the veneer with a thickness greater than 3mm

Method used

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  • Single-plate slicing knife heating system
  • Single-plate slicing knife heating system
  • Single-plate slicing knife heating system

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] like figure 1 As shown, it is composed of a cutter body (1), a heat insulating medium (2) and a tool holder (3), and the cutter body (1) is welded into a whole by a cutting edge (4) and a base body (5). The cutter body (1) is provided with a locking hole (7) and an adjusting threaded hole (8). The heat insulation medium (2) is located between the cutter body (1) and the knife holder (3), and the space between the cutter body (1) and the knife holder (3) is adjusted by the adjusting screw (11) to determine the heat insulation medium (2) ), and then the position of the heat insulating medium (2) and the cutter body (1) is fixed by the locking screw (10). On the substrate (5) between the adjusting threaded hole (8) and the cutting edge (4), a return-shaped pipe (6) is processed. Heat transfer medium (9). The heat conduction medium (9) adopts hea...

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PUM

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Abstract

The invention discloses a heating system for a veneer slicing knife, which aims at solving the problems that dorsal fissure degree of a veneer is increased, veneer surface is not smooth and blue stain is serious when a thick veneer is sliced. The heating system consists of a knife body (1), a heat insulation medium (2) and a knife rest (3), wherein, the knife body (1) is provided with a tube (6) for injecting a heat-conducting medium (9).

Description

technical field [0001] The invention relates to a veneer planer in veneer processing, in particular to a veneer cutter for a longitudinal veneer planer. technical background [0002] With the improvement of my country's national economic level, my country's furniture and flooring industry, especially the rapid development of veneer materials and solid wood composite flooring, the demand for sliced ​​veneer is increasing year by year. However, my country's implementation of the "Natural Forest Protection Project" has led to increasingly prominent contradictions between the supply and demand of timber raw materials, especially precious timber, in some areas. Therefore, making full and reasonable use of existing resources, reducing waste of raw materials and improving processing quality are the main ways to solve this contradiction. [0003] Longitudinal slicer is mainly used in the slicing of thick veneer and the production that requires high veneer, such as multi-layer solid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27C1/14
Inventor 曹平祥王宝金李伟光丁建文郭晓磊
Owner NANJING FORESTRY UNIV
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