Safety protection method and system for bending machine

A technology for safety protection and bending machines, which is applied in the field of bending machines, can solve the problems of personal injury of operators, operator clamping, being pinched off, etc., to increase the safety detection range, increase the safety of use, and highlight the substantive characteristic effect

Active Publication Date: 2019-01-04
JINING KELI PHOTOELECTRIC IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Among them, in the "quick down" stage of the upper die in each bending process of the bending machine, the existing manual bending machine does not have a complete protection function. Because the operator is in a mechanical working state for a long time, the operator will put his hand down due to fatigue or improper operation. Or the fingers extend under the upper die of the bending machine, causing the operator's hand or fingers to be pinched or even pinched off, thus causing personal injury or even serious injury to the operator

Method used

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  • Safety protection method and system for bending machine
  • Safety protection method and system for bending machine
  • Safety protection method and system for bending machine

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specific Embodiment approach 1

[0039] The present invention provides a safety protection method for a bending machine, comprising the following steps s1-s5.

[0040] Step s1, collect the finished workpiece shape instruction issued by the target bending machine to process the finished workpiece to be processed.

[0041] It should be noted that the target bending machines involved in the safety protection method for bending machines in the present invention are all bending machines to which the safety protection method for bending machines is applied.

[0042] Step s2, based on the finished workpiece shape instruction for processing the finished workpiece to be processed by the target bending machine collected above, correspondingly obtain the preset processing sequence number corresponding to the above collected finished workpiece shape instruction and Each processing sequence number corresponds to the shape of the workpiece, and correspondingly forms a processing sequence set corresponding to the collected ...

specific Embodiment approach 2

[0068] This embodiment provides another safety protection method for a bending machine. Compared with Embodiment 1, the difference between this method is that the safety protection method for a bending machine described in this embodiment further includes a display step for Display the corresponding set of processing procedures formed, which is convenient for the user to visually view the progress of the current processing procedure, which is helpful to the smooth progress of the bending work to a certain extent.

[0069] in addition, Figure 3-5 It is another specific embodiment of the safety protection system for the bending machine of the present invention. Compared with specific embodiment 1, the safety protection system for bending machine described in this embodiment also includes a display unit 6.1, which is connected to the control unit and is used to display the information formed by the control unit. Each corresponding processing procedure set. When in use, each co...

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Abstract

The invention provides a safety protection method and system for a bending machine. The method comprises the following steps: acquiring a finished workpiece shape instruction for processing a finishedworkpiece to be processed from a target bending machine, acquiring processing procedure instruction information related to the finished workpiece shape instruction from the target bending machine, and acquiring a working state control instruction of the target bending machine; collecting a shape formed by blocked laser beams among laser beams emitted from a laser emitter 1; correspondingly forming a corresponding processing procedure set, obtaining a corresponding workpiece shape, and giving a corresponding comparison result; and outputting a start-stop control signal for controlling the start-stop of the target bending machine based on the given corresponding comparison result. The safety protection method and system are used for improving the safety of a manually operated bending machine.

Description

technical field [0001] The invention relates to the field of bending machines, in particular to a safety protection method and system for bending machines. Background technique [0002] Bending machine is an important equipment for the production of sheet metal parts. With the rapid development of modern industry, the shape of sheet metal parts is becoming more and more complex, and the precision requirements are getting higher and higher. To process sheet metal parts with a specific shape, it is often necessary to process the sheet metal sheet through multiple processing procedures, and each processing procedure separately processes the sheet metal sheet into a different specific shape, and at the end After one processing step, the required sheet metal parts with specific shapes are obtained. [0003] In addition, when the bending machine is working, the process number of forming sheet metal parts and the control instructions of each process are preset in its control syst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D55/00B21D5/00
CPCB21D5/004B21D55/00
Inventor 邵学涛李海明张传辉杜仲平赵臣俞坤马玉慧韩长伟冯彬方阳阳
Owner JINING KELI PHOTOELECTRIC IND CO LTD
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