Unlock instant, AI-driven research and patent intelligence for your innovation.

Device for sharpening knives of knife ring for ring flaker

A planer and knife ring technology, which is applied in the direction of cutting tools for planer/slotting machines, cutting tools for lathes, planing machines, etc., can solve the problems of high cost of blades, achieve the effect of simple way and avoid deformation

Inactive Publication Date: 2013-03-06
SIEMPELKAMP MASCH & ANLAGENBAU GMBH & CO KG
View PDF13 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But resharpening of blades always results in high costs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device for sharpening knives of knife ring for ring flaker
  • Device for sharpening knives of knife ring for ring flaker
  • Device for sharpening knives of knife ring for ring flaker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] figure 1 A chipping machine is shown, the embodiment of which is a ring chipper for chipping or chipping wood, in particular for producing shavings or similar materials. Arranged in the housing 1 is a rotating (outer) knife ring 2 on the one hand and a crushing wheel 3 rotating inside the knife ring on the other hand. Both the knife ring 2 and the crushing wheel 3 are driven by suitable shafts. Details are not shown here. Usually the knife ring 2 on the one hand and the crushing wheel 3 on the other hand rotate in counter-rotation. figure 1 The ring flaker is shown with the housing open at the front, so that in particular the internal knife ring 2 and the crushing wheel 3 are visible. Wood is supplied as loose material, for example in the form of wood chips. The wood enters the interior of the ring flaker via the upper feed chute 4 and the corresponding front deflection device 5 and thus reaches the interior space formed in the crushing wheel 3 . exist figure 2 1...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a device for sharpening through grinding and processing, specifically being suitable for knives of a knife ring for a ring flaker and a selectable abrasion plate. The device is provided with at least one grinding device and at least one turn table on which a knife ring is fastened in such a manner that the ring is rotated in a lying arrangement with vertically oriented axles relative to the grinding device. The turn table and the grinding device are arranged on a swivel table. The swivel table is pivotably attached at a machine frame for tilting the ring from a dismounting position with a horizontal axisinto a processing position with vertical axles around the horizontal axis. The grinding device is upwardly guided into the ring.

Description

technical field [0001] The invention relates to a device for sharpening, in particular resharpening, blades and optional wear plates of knife rings for ring flakers by grinding. Background technique [0002] Ring flakers are used to produce shavings or similar material for the manufacture of wood-based material boards, such as particle boards or the like. Logs are fed, for example, as loose material, for example in the form of wood chips. The ring flaker here has an outer rotating knife ring and a crushing wheel also driven in rotation inside the knife ring, which is also called a rotor. On a knife ring, many blades are fixed in / on the holder. The tool holder comprises, for example, a holding plate and a clamping plate connected to the holding plate by at least one fastening screw, and the blade is fixed between the holding plate and the clamping plate by means of the fastening screw. In addition, the invention also includes a ring flaker in the form of a longwood flaker ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B24B3/34
CPCB24B3/00B24B3/363B27G13/10
Inventor W·霍尔策S·齐默尔L·施泰纳
Owner SIEMPELKAMP MASCH & ANLAGENBAU GMBH & CO KG