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Press brake control device, press brake control method, die management method, and data structure for die management data

A technology of metal molds and control devices, applied in the direction of program control, manufacturing tools, comprehensive factory control, etc., to achieve the effect of reducing damage

Inactive Publication Date: 2020-09-18
株式会社天田集团
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The die storage stores multiple types of dies with different shapes and sizes among punches and dies, so the operator may take out the wrong die from the die storage and install it on the bending machine

Method used

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  • Press brake control device, press brake control method, die management method, and data structure for die management data
  • Press brake control device, press brake control method, die management method, and data structure for die management data
  • Press brake control device, press brake control method, die management method, and data structure for die management data

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Experimental program
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Embodiment Construction

[0037] Hereinafter, a bending machine control device, a bending machine control method, a mold management method, and a data structure of mold management data according to an embodiment will be described with reference to the drawings.

[0038] Such as figure 1 As shown, an NC device 20 functioning as a bending machine control device is connected to the bending machine 10 . A mold management server 30 is connected to the NC device 20 . The mold management server 30 may be installed in a place separate from the NC device 20 via a network. A die storage 40 is disposed near the press brake 10 . There may be a plurality of mold storages 40 .

[0039] The plate bender 10 includes an upper plate 11 and a lower plate 12 . An upper die holder 13 is attached to the upper plate 11 , and a lower die holder 14 is attached to the lower plate 12 . The upper plate 11 is configured to move up and down by hydraulic cylinders 15L and 15R provided on the left and right.

[0040] Three punc...

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PUM

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Abstract

In the present invention, a die to be used for bending sheet metal is selected, and die layout data including a die ID, installation position information, and information of a storage location in diestorage for the selected die are created in advance. A display control unit (202) performs control so that information indicating the storage location of the die is displayed in a display unit (51). Adie collation unit (208) collates a die ID read by a reader when an operator takes a die out from die storage with a die ID of a die included in the die layout data. When the read die ID does not match the die ID of any die included in the die layout data, the display control unit (202) performs control so that a message indicating that the die taken out by the operator is a wrong die is displayed in the display unit (51).

Description

technical field [0001] The present invention relates to a bending machine control device, a bending machine control method, a metal mold management method, and a data structure of metal mold management data. Background technique [0002] A plate bender that bends metal plates has an upper plate on which punches are mounted and a lower plate on which dies are mounted. The plate bender lowers the upper plate to the lower plate, and clamps and bends the metal plate placed on the die through the punch and the die. [0003] A control device for controlling a bending machine selects a die (a punch and a die) for bending a metal plate, and creates die layout data setting positions for attaching the selected die to an upper plate and a lower plate. The operator takes out the mold set by the mold layout data from the mold storage, and installs the mold at the position set by the mold layout data. [0004] prior art literature [0005] patent documents [0006] Patent Document 1: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/02B21D37/00B21D37/04
CPCB21D5/02B21D5/0254B21D5/04B21D37/145G05B19/40938G05B19/409G05B2219/45143G05B2219/50236B21D5/004Y02P90/02G05B19/182G05B2219/36203
Inventor 釰持秀树
Owner 株式会社天田集团
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