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Robot-based small doorplate four-edge eight knife bending method

A robot and door panel technology, which is applied in the field of door panel bending, can solve the problems that the automatic door panel bending system is not applicable and does not solve the door panel, and achieve the effect of saving labor costs, solving errors, and improving bending efficiency

Inactive Publication Date: 2016-08-31
FOSHAN GUANGDONG TECH UNIV CNC EQUIP TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent application can achieve one-time bending of the short side. However, it can only be bent for the short board. It is not suitable for the automatic door board bending system that needs to bend a door board multiple times. It does not solve the existing technology of door board bending. problems in

Method used

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  • Robot-based small doorplate four-edge eight knife bending method
  • Robot-based small doorplate four-edge eight knife bending method
  • Robot-based small doorplate four-edge eight knife bending method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] like figure 1 As shown in the figure, a method based on eight-knife bending of four sides of a small door panel based on a robot, the door panel includes a first side (first long side), a second side (second long side), a third side (first short side) and a third side Four sides (second short side), the bending method consists of the following steps:

[0029] S1. The fixture set at the execution end of the robot aligns and absorbs the door panel;

[0030] S2. The robot drives the door panel to move to the first preset position, the fixture feeds the door panel relative to the execution end of the robot to the direction of the long edge of the bending machine by a first set distance, and the robot cooperates with the bending machine to carry out the first long edge of the door panel. The first knife is bent. After the first knife is bent, the robot drives the door panel to translate the second set distance in the direction of the long knife edge of the bending machine, ...

Embodiment 2

[0039] like figure 2 , image 3 and Figure 4 As shown, the bending method provided by the present invention consists of a bending robot 1, a bidirectional feeding fixture 2, a feeding table (not shown), a feeding table (not shown), a bending machine 3, a control system (not shown) The bending device shown in the figure) is realized, wherein the bending robot 1 selects an SR50 robot, and the bending robot 1 is provided with a long knife edge 4 and a short knife edge 5 arranged along the length direction of the knife edge, and the bending machine 3 is located below the knife edge. Scimitar lower die 6. In the traditional process, the bending tool lower die 6 will interfere with the execution end of the bending robot 1, so that the bending of short boards with a width of less than 420mm cannot be completed; the bidirectional feeding fixture 2 is set in the bending On the execution end of the robot 1, it includes a fixed plate 10 for connecting the execution end of the bending...

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Abstract

The invention discloses a robot-based small doorplate four-edge eight knife bending method and relates to the technical field of doorplate bending. The method includes steps of S1, absorbing a doorplate; S2, feeding the doorplate in the knife direction of a bending machine and bending a first long edge of the doorplate; S3, rotating the doorplate to enable a second long edge of the doorplate to face the knife blade of the bending machine; S4, feeding the doorplate in the knife direction of the bending machine and bending the second long edge of the doorplate; S5, rotating the doorplate to enable a first short edge of the doorplate to face the knife blade of the bending machine; S6, feeding the doorplate in the knife direction of the bending machine and bending the first short edge of the doorplate; S7, rotating the doorplate to enable a second short edge of the doorplate to face the knife blade of the bending machine; S8, feeding the doorplate in the knife direction of the bending machine and bending the second short edge of the doorplate. According to the invention, single-process grasping and uninterrupted implementation of automatic bending of the four edges of the doorplate are achieved, so that labor cost is saved and bending efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of door panel bending, in particular to a method for bending the four sides and eight knives of a small door panel based on a robot. Background technique [0002] In recent years, with the continuous development of the domestic economy, labor costs have risen, and my country's manufacturing manpower advantage is no longer. In the context of manufacturing upgrades, "machine substitution" to improve manufacturing intelligence has become a new trend. Robots have also been introduced into the technical field of door panel bending. In the existing process, a set of suction cup fixtures that cannot be fed forward is used for bending. After only one long side can be bent, the robot places the door panel on the turntable for positioning, and then the robot gravitates to the side that has been bent to grab the door panel again. Bend the second long edge. During the bending process, the opening of the fifth axis of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/02B21D43/10
CPCB21D5/02B21D43/105
Inventor 邓必懋郑思静
Owner FOSHAN GUANGDONG TECH UNIV CNC EQUIP TECH DEV