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Arrangement for guiding tools

A tool and workpiece technology, applied in the field of edge-guided systems, can solve problems such as difficult processing and inaccuracy

Active Publication Date: 2015-02-18
LISEC AUSTRIA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Known tools for machining the edges of plate-shaped workpieces cannot follow these deviations, so difficulties and inaccuracies arise during machining, since the tool is no longer correctly oriented relative to the workpiece

Method used

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  • Arrangement for guiding tools
  • Arrangement for guiding tools
  • Arrangement for guiding tools

Examples

Experimental program
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Embodiment Construction

[0019] according to figure 1 In the embodiment shown in , the system 1 according to the invention is used for grinding (dressing) the edge 3 of a glass pane 5 by processing the edge of the glass pane 5 with a grooved grinding wheel 7 . The grooved grinding wheel 7 is arranged on a rotational axis 9 and is coupled to a drive (not shown in detail).

[0020] through the figure 1 Also not shown in detail in the guide device known in the prior art, the grinding wheel 7 is driven in such a way that the grinding wheel can move along the edge 3 of the workpiece having the shape of a glass plate 5 which is a rectangular workpiece in the illustrated embodiment, The edge 3 is thereby machined, for example ground and / or trimmed.

[0021] It must also be taken into account here that the glass pane 5 is held by means of non-illustrated support devices such as suction cups, support rollers or the like.

[0022] For example, the notching wheel 7 of the tool moves around the glass plate 5 t...

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PUM

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Abstract

An arrangement (1) including a tool (7) and a feeler device (11) is movably guided along the edge of a workpiece (5) so that the workpiece is machined, for example, trimmed, along the edges (3) of the workpiece by the tool. The arrangement (1) can be adjusted perpendicularly to the plane of the workpiece, whereas the feeler device, which is designed for example as a Bernoulli disk (13), has a constant distance from the workpiece, so that the tool also is always guided at the correct position relative to the edge of the workpiece. Thus even for workpieces deviating from the target position, for example workpieces that are not level, the tool is always guided in such a way that the tool is correctly oriented relative to the center plane of the workpiece and, for example, the trimming of the borders at the edges of the workpiece is performed reliably.

Description

technical field [0001] The invention relates to a system (DE 10144718A) for guiding a tool for machining the edge of a plate-like workpiece, in particular of a glass plate, along the edge of the workpiece, having the features of the preamble of claim 1 . Background technique [0002] These tools may be grinding wheels, with which the edge of the glass sheet is ground and / or trimmed, or other tools, such as painting nozzles for insulating glass, which are moved along the edge of the plate Workpiece processing. [0003] It is often the case that plate-like workpieces, such as glass plates, are always held on support devices by means of suctions, rollers, support rollers or the like, and the processing tool is moved along the edge of the workpiece. Even if these workpieces have an irregular shape, ie deviating from a rectangle or a square, the guidance of the tool along the edge of the plate-shaped workpieces is a problem that has largely been solved by means of the prior art....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q17/22
CPCB23Q17/2233
Inventor L·马德
Owner LISEC AUSTRIA
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