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Thermal cutting machine and thermal cutting method

A thermal cutting machine, heat technology, applied in welding/cutting auxiliary equipment, welding/welding/cutting items, auxiliary devices, etc., can solve problems such as increased damage degree, and achieve the effect of shortening stop time and simple structure

Inactive Publication Date: 2007-05-23
KOMATSU SANKI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, since the slats on the workbench are damaged as the number of operations increases, they need to be replaced frequently

Method used

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  • Thermal cutting machine and thermal cutting method
  • Thermal cutting machine and thermal cutting method
  • Thermal cutting machine and thermal cutting method

Examples

Experimental program
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Embodiment Construction

[0037] Fig. 1 is a perspective view of the overall structure of a thermal cutting machine according to the present invention.

[0038] As shown in FIG. 1 , a thermal cutter 10 has a box-shaped table 12 provided on a bed. A grid plate 13 having a rectangular planar shape is assembled on the upper surface of the table 12, and a plate material 14 as a material to be cut is placed on the grid plate 13. As shown in FIG. The grid plate 13 is embedded in the opening (referring to the reference numeral 79 in FIG. 6 ) on the top of the workbench 12, and can be installed on the workbench 12 and taken off from the workbench 12. In the case that the plate 14 is placed on the grid plate 13, the grid plate 13 can be hoisted from the workbench 12 by a crane, separated from the workbench 12, or unloaded on the workbench 12 by a crane, so as to be assembled on the workbench 12 .

[0039] However, generally, as the plate material 14, a plate material whose planar size coincides with a specifi...

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PUM

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Abstract

In thermal cutting machines such as a plasma cutting machine and a laser cutting machine, a stop time involved in loading and unloading of a plate member on a table and replacement of bars is reduced. A grating pallet (13) with a large number of bars for placing a plate member (14) is removably assembled in a table (12). The plate member (14) is placed in advance on the grating pallet (14) in another place, then the grating pallet (13) having the pallet (14) is lifted by a crane, carried to above the table (12), and lowered on the table (12). As soon as cutting is completed, the grating pallet (13) on which a product and residual materials are placed is lifted by the crane to separate it from the table (12) and carried to another place, another grating pallet (13) on which another plate member (14) is placed is carried on to the table (12) by the crane, and cutting of the another plate member (14) is started. The stop time of a thermal cutting machine (10) is only a time to exchange the grating pallets (13).

Description

technical field [0001] The present invention generally relates to thermal cutting machines such as plasma cutting machines, laser cutting machines or gas cutting machines for thermally cutting plates placed on workbenches, and particularly relates to the improvement of the workbench structure to facilitate the transfer of plates and the removal of products . The present invention also relates to a method for cutting boards using a thermal cutting machine. Background technique [0002] Patent Document 1 and the like disclose a table of a heat cutter. A plurality of slats (elongated sheets) are arranged at regular intervals on the upper part of the table of this thermal cutting machine to place the sheets thereon. Usually, the processing steps of the plate are as follows: (1) The operator lifts the plate with a crane, transports it to the workbench, and puts it on the slats. At this time, the thermal cutting machine is in a stopped state. (2) Start the thermal cutting mach...

Claims

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Application Information

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IPC IPC(8): B23K37/04B23K7/10B23K10/00B23K26/10B23K26/38B23K7/00B23K26/14B23K26/16B23K37/00
CPCB23K37/0408B23K7/002B23K2201/18B23K26/38B23K10/00B23K26/0884B23K26/16B23K26/422B23K37/0461B23K26/702B23K2101/18
Inventor 大西知志山口义博
Owner KOMATSU SANKI
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