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Device and method for shaping trunk

A tree trunk and axis technology, which is applied to circular saws, wood processing appliances, sawing components, etc., can solve problems such as inability to remove materials, and achieve the effect of improving processing costs and improving processing results.

Active Publication Date: 2007-10-03
GEBRUEDER LINCK MASCHINENFABRIK GATTERKINCK GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the replacement of the slot wedge is slightly delayed after wear, so-called endless strips (Endlossreifen) result, which form because the corner area to be cut off with the planer of the second tool is no longer sufficiently supported , so the corner area may be slightly offset downwards so that the planer does not remove all the material from the corner area to be cut

Method used

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  • Device and method for shaping trunk
  • Device and method for shaping trunk
  • Device and method for shaping trunk

Examples

Experimental program
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Embodiment Construction

[0032] Figure 1 shows a section of a tree trunk, a so-called Model 1, which is machined by a first knife 2 and a second knife 3 in order to cut off the corner area 1a of the tree trunk (see Figure 3a). Here the first tool 2 is made up of a saw segment head and a milling cutter head 24 arranged adjacent to the saw segment head, said saw segment head has four saw segments 4 distributed on its outer periphery, said milling cutter head 24 has four planer knives 25 distributed on its periphery. Each saw segment 4 and planer 25 has a greater distance in the peripheral direction relative to the respective adjacent saw segment 4 and planer 25 , as will be explained in more detail below in connection with the second tool 3 . The first tool 2 has a first axis of rotation A, which is oriented substantially perpendicularly to the longitudinal axis C of the trunk 1 , which extends in the vertical direction in the exemplary embodiment of FIG. 1 .

[0033] The second tool 3 has a milling he...

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PUM

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Abstract

A device for machining, in particular, profiling tree trunks is provided, which includes two rotating machining tools (2, 3), whose axes (A, B) are essentially offset by 90° in relation to one another and are oriented in an essentially perpendicular direction to the longitudinal axis of the tree trunk. The first machining tool (2) and the second machining tool (3) are arranged in relation to one another in such a way that the first axis (A) and the second axis (B) lie on a common plane (E) and / or that their respective workpiece machining zones (I, II) at least partially overlap one another in the transversal direction of the tree trunk or adjoin one another.

Description

technical field [0001] The present invention relates to a device and a method for working tree trunks, in particular for shaping tree trunks, comprising a first rotary tool rotating about a first axis and having a first workpiece machining area, further comprising rotating about a second axis and having a second machining and a second rotary cutter, wherein the first axis and the second axis are substantially offset from each other by 90° and oriented substantially perpendicular to the axis of the trunk. Background technique [0002] The purpose of this trunk processing is to cut out rectangular timber edge corner regions from the trunk in order to produce rectangular sides for the side panels to be separated in a subsequent processing step. For this processing, saw blades are used on the one hand to produce the optimal side edges of the side panels with the help of the saw kerf, and planers are used on the other hand to produce chipped chips of defined shape when cutting of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27L11/00B27B33/20
CPCB27B7/02B27B1/007B27B33/20B27L11/007
Inventor H·格罗斯R·迈尔
Owner GEBRUEDER LINCK MASCHINENFABRIK GATTERKINCK GMBH & CO KG