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Bending plate three-dimensional laser cutting machine

A three-dimensional laser, laser cutting technology, applied in laser welding equipment, welding equipment, metal processing equipment and other directions, can solve the problem that the plane laser cutting machine cannot be completed, and achieve the effect of automatic cutting processing and improving production efficiency

Active Publication Date: 2019-06-07
JINAN G WEIKE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Different from flat plate cutting, which only needs the laser cutting head to move in the plane, bending the plate requires the laser cutting head to move in three-dimensional space, so the flat laser cutting machine cannot complete the task, which requires the use of laser cutting robots

Method used

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  • Bending plate three-dimensional laser cutting machine
  • Bending plate three-dimensional laser cutting machine
  • Bending plate three-dimensional laser cutting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A three-dimensional laser cutting machine for bending plates, including a laser cutting robot 1, a fiber laser system 2, a feeding and clamping system 3, a receiving system 4 and a controller 5. The laser cutting robot is a floor-standing Kawasaki three-dimensional laser cutting machine, the controller adopts a numerical control microprocessor, and the controller is connected with the system of the laser cutting robot. The root of the laser cutting robot 1 is provided with a fixing seat 11, and the laser cutting machine is fixed on the fixing seat with bolts. The laser cutting robot 1 has a laser cutting head 12 at an end away from the fixed base 1 . The fiber laser system 2 includes a laser generator 21, an external optical path 22 and a stabilized power supply 23, the laser generator 21 is connected with the laser cutting head 12 through the external optical path 22, and the stabilized power supply 23 is the laser generator 21 Provide stable power. The feeding and c...

Embodiment 2

[0041] Based on Embodiment 1, in this embodiment, in order to make the clamping of the bent plate have a certain buffer space, the lower jaw 39 includes a jaw 391 and a jaw seat 392, and the jaw seat 392 and the jaw 391 A number of spring rods 393 are arranged between them, and the bottom of the jaw seat 392 is fixed to the clamping driving device 310 by bolts.

Embodiment 3

[0043] Based on Embodiment 1 or Embodiment 2, the top surface of the inverted "V" slope foot at the top of the lower jaw 39 is a flat top 394, and the flat top 394 does not contact the bending angle of the bent plate. An upper notch 371 is defined at the top of the clamping opening 37 , and the upper notch 371 does not contact with the top of the upper loading jaw 38 .

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Abstract

The invention provides a bending plate three-dimensional laser cutting machine, and mainly relates to the field of laser cutting machines. The bending plate three-dimensional laser cutting machine comprises a laser cutting robot, an optical fiber laser system, a feeding clamping system, a receiving system and a controller, wherein the optical fiber laser system comprises a laser generator, an external light path and a regulated power supply; the feeding clamping system comprises a mounting table; a mounting cavity is arranged in the middle of the mounting table; a linear driving system is arranged in the mounting cavity; sliding rails are arranged on two sides of the top of the mounting table; a feeding chuck is arranged on the sliding rails; a fixed chuck is arranged at one end, close tothe laser cutting robot, of the mounting table; and the laser cutting robot, the laser generator, the linear driving system and a clamping driving device are all in signal connection with the controller. The bending plate three-dimensional laser cutting machine has the beneficial effects that through the cooperation of the feeding clamping system and the receiving system, automation of the three-dimensional laser cutting operation is achieved, and production efficiency is improved.

Description

technical field [0001] The invention mainly relates to the field of laser cutting machines, in particular to a three-dimensional laser cutting machine for bending plates. Background technique [0002] The 3D laser cutting machine is the most widely used in the automotive industry and has fully replaced the traditional cutting process in sheet metal cutting. With the development of technology, the cost of cutting robots has gradually decreased, and it is possible to apply them in ordinary mechanical production. Unlike planar plate cutting, which only requires the laser cutting head to move in the plane, bending the plate requires the laser cutting head to move in three-dimensional space, so the planar laser cutting machine cannot complete the task, which requires the use of laser cutting robots. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the present invention provides a three-dimensional laser cutting machine for bent plates, wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/38B23K26/70
Inventor 蒋习锋刘帅
Owner JINAN G WEIKE SCI & TECH