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Industrial Robots for Material Processing

An industrial robot, material processing technology used in metal processing equipment, manipulators, manufacturing tools, etc. to avoid uncontrolled movements

Active Publication Date: 2022-03-04
TRUMPF WERKZEUGMASCHINEN GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Here, the drag chain must be guided on the manipulator in such a way that despite the varied and usually high-speed movements of the processing device and the components of the manipulator provided with it, Operation-induced damage to chain-guided media lines

Method used

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  • Industrial Robots for Material Processing
  • Industrial Robots for Material Processing
  • Industrial Robots for Material Processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] according to Figures 1 to 3 , an industrial robot for material processing designed as a welding robot 1 has a manipulator 2 and a processing device in the form of a laser welding head 3 . The energy chain 4 of the welding robot 1 extends along the manipulator 2 .

[0028] The energy chain 4 is fastened with one longitudinal end to the welding head 3 by means of a close-machined attachment 5 . On the opposite longitudinal end of the drag chain 4 there are located figure 1 and 2 outside of the illustration and in the figure 1 The attached part 6 away from the processing is shown briefly in . The position of the energy chain 4 remote from the machined attachment 6 cannot be changed.

[0029] The drag chain 4 is of conventional construction and guides a plurality of figure 1 and 2 Medium pipelines that are arranged to be covered. The media line is in figure 1 The fiber optic cable 7 shown briefly in dashed lines, via which the welding head 3 is supplied with a las...

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PUM

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Abstract

An industrial robot (1) for material processing comprises a manipulator (2) with a base (8), a rocker (10), an arm (11) and a hand (12). The processing device (3) of the industrial robot (1) can be moved by means of the manipulator (2), which is mounted on the hand (12) of the manipulator (2) and can be supplied with a medium via at least one medium line (7) . An energy chain (4) is provided for the medium line (7), which is placed under a tension directed away from the machined attachment (5) of the energy chain (4) by means of a tensioning device (20) . The tensioning device (20) comprises a tensioning lever (22) and a reset device (23) provided for the tensioning lever (22). The tensioning lever (22) of the tensioning device (20) is mounted on one side (19) on the part length of the drag chain (4) which holds the device (17) on the side of the rocker and is used for the drag chain (4 ) between the near machined attachments (5) and on the other side on the manipulator (2) around the rocker axis (13) parallel to the rocker (10) and the arm axis of the arm (11) (14) An extended lever pivot axis (25) is pivotally supported. Against the action of the restoring force generated by the restoring device (23) of the tensioning device (20), the tensioning lever (22) can pass through the holding device (17) on the side of the rocker of the drag chain (4) and the attachment near the processing. The partial length (19) extending between the joints (5) and moving in the opposite direction of the pulling force in the longitudinal direction of the chain towards the drag chain (4) by means of a pivoting movement about the lever pivot axis (25) The machined attachment (5) is deflected.

Description

technical field [0001] The invention relates to an industrial robot for material processing, having [0002] A manipulator having a base, a rocker, an arm and a hand, wherein the rocker is pivotally supported on the base about a rocker axis, wherein the arm is spaced from the rocker axis on the rocker is pivotally supported about an arm axis extending parallel to the rocker axis, and wherein the hand is capable of at least uniaxial movement relative to the arm, [0003] a processing device movable by means of a manipulator, which is mounted on the hand of the manipulator and which can be supplied with a medium via at least one medium line, and [0004] energy chain for medium lines, wherein the energy chain has on the one hand a processing-near attachment on the processing device and on the other side a remote attachment to the processing device at a distance from the processing, and the drag chain The near-process attachment of the chain is movable relative to the remote-pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/04B25J19/00
CPCB25J19/0025B25J9/046B23K26/21B25J11/005
Inventor W·巴特尔M·默克
Owner TRUMPF WERKZEUGMASCHINEN GMBH & CO KG