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Industrial robot arm joint cutting system

An industrial robot and cutting system technology, applied in the field of industrial robot arm joint cutting system, can solve problems such as large errors and inability to meet high-quality cutting requirements, and achieve the goals of preventing pollution, improving positioning accuracy and cutting accuracy, and increasing working radius Effect

Pending Publication Date: 2021-04-02
QINGDAO FENGGUANG PRECISION MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the weight of the traditional robot arm will often lead to the influence of inertia, moment, etc. during the movement, resulting in low positioning accuracy and repeat positioning accuracy, so the error will be very large when using the traditional robot arm to cut. The current laser cutting robot arm Does not meet high-quality cutting requirements

Method used

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  • Industrial robot arm joint cutting system
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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] see Figure 1-9 , the present invention provides a technical solution: an industrial robot arm joint cutting system, the cutting system includes a robot hand 2, a transmission arm 3, and a switching assembly 4, a base 1 is installed rotating under the robot hand 2, and a transmission arm 3 is fixedly installed inside the robot hand 2 , the switching assembly 4 is installed at the execution end of the robot arm 2, and several groups of mirrors 5 are inst...

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Abstract

The invention discloses an industrial robot arm joint cutting system. The cutting system comprises a mechanical hand, a transmission arm and a switching assembly, a base is arranged below the mechanical hand, the transmission arm is arranged in the mechanical hand, the switching assembly is arranged at the execution tail end of the mechanical hand, and multiple sets of reflectors are arranged in the transmission arm. The transmission arm changes the transmission direction of the optical path, and the switching assembly conducts switching on an end effector. The arm of the mechanical hand is ofa hollow structure, and therefore the weight of the arm is greatly reduced, the influence of inertia on the motion of the mechanical hand is reduced, and the positioning precision and the cutting precision of the mechanical hand are improved.

Description

technical field [0001] The invention relates to the technical field of cutting, in particular to an industrial robot arm joint cutting system. Background technique [0002] Laser cutting is a new type of thermal cutting technology, which has many advantages, such as fast cutting speed, high production efficiency, good quality of cutting end face, small heat-affected zone and environmental protection. Laser cutting has become one of the main methods of metal cutting. Its application more and more widely. [0003] In laser cutting equipment, a multi-joint laser light guide arm is usually used, and the laser light guide arm is placed outside the robot arm, only the front end is installed on the robot hand, and the laser is transmitted through the laser light guide arm. In the process of processing, especially when the manipulator is used to control the work, the attitude of the light guide arm is adjusted with the movement of the manipulator. The movement power of the light gu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J11/00B25J18/00B25J17/00B25J19/00B23K26/38
CPCB25J11/005B25J18/00B25J17/00B25J19/0054B23K26/38
Inventor 李伟
Owner QINGDAO FENGGUANG PRECISION MACHINERY
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