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Automated visual laser marking system

A laser marking and visual technology, which is applied in the field of laser marking, can solve the problems of high price, insufficient intelligence, and high manufacturing cost, and achieve the effect of improving processing efficiency, improving work efficiency, and facilitating automatic scanning and marking

Active Publication Date: 2022-05-27
浙江一诺机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the marking process, the position of the workpiece flowing on the assembly line is often consistent with that of the template workpiece. In actual production, it is necessary to use expensive fixtures to position the workpiece, so the manufacturing cost is high and not intelligent enough.

Method used

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  • Automated visual laser marking system
  • Automated visual laser marking system
  • Automated visual laser marking system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] see Figure 1-4 , an automatic visual laser marking system, including a conveyor belt assembly, a laser marking assembly, one end of the conveyor belt mechanism 2 contained in the conveyor belt assembly is provided with an automatic feeding mechanism 9, and the other end of the conveyor belt mechanism 2 is provided with a receiving mechanism , the laser marking assembly is arranged on the top side of the conveyor belt assembly, and is used to automatically identify and mark the workpieces conveyed by the conveyor belt assembly.

[0046] The automatic feeding mechanism 9 is used to place the workpiece and push the workpiece to the upstream position of the conveyor belt mechanism 2. The workpiece is transferred to the designated position by the conveyor belt mechanism 2 for marking by the laser marking machine 6. The receiving mechanism Used to receive the marked workpiece.

[0047] The conveyor belt assembly includes a frame 1, a conveyor belt mechanism 2, and the laser...

Embodiment 2

[0062] see Figure 5 , as a further improvement of the present invention, one end face of the sliding feeding plate 94 close to the conveyor belt mechanism 2 is in contact with the outer surface of the conveyor belt in the conveyor belt mechanism 2, and the top surface of the sliding feeding plate 94 and the conveyor belt mechanism 2 are in contact with each other. The top surface of the inner conveyor belt is on the same plane, and the end surface of the sliding feeding plate 94 close to the conveyor belt mechanism 2 is an arc surface, and the arc surface is provided with a groove 26 along its length direction. Guard mechanism 14 for conveyor belt rolling contact.

[0063] The protection mechanism 14 includes a rolling column 1401 and a side plate 1402. The rolling column 1401 is movably arranged in the groove 26. Both ends of the rolling column 1401 are connected with side plates 1402 through pins. The sides of the feeding plate 94 are connected by a buffer mechanism.

[0...

Embodiment 3

[0067] see Image 6 , Figure 7 In this embodiment, as a further improvement based on Embodiment 2, the present invention can provide a mechanism for assisting the workpiece to be toggled in the protective cover 21 to prevent the workpiece from being completely evenly distributed on the vibrating plate 11 under vibration.

[0068]An annular mounting frame 43 is movably arranged in the protective cover 21 , and mounting cavities 38 are provided in the housing of the protective cover 21 . Each mounting cavity 38 is provided with a movable block 31 , and the movable block 31 is provided with a threaded hole. A screw rod 32 is arranged in the installation cavity 38 along the depth direction of the protective cover 21 . The screw rod 32 is threaded with the movable block 31 , and a driving motor 30 for driving the screw rod 32 to rotate is installed on the top plate 98 . The through hole 35 is communicated, and the mounting frame 43 is fixedly connected with the movable block 31 ....

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Abstract

The invention discloses an automatic visual laser marking system, comprising a conveyor belt assembly and a laser marking assembly. One end of a conveyor belt mechanism included in the conveyor belt assembly is provided with an automatic feeding mechanism, and the other end of the conveyor belt mechanism is provided with a receiving mechanism. Feeding mechanism, the laser marking component is located on the top side of the conveyor belt assembly, and is used to automatically identify and mark the workpieces conveyed by the conveyor belt assembly. The automatic feeding mechanism is used to place the workpieces and push the workpieces to the conveyor belt mechanism. The upstream position of the workpiece is transferred to the designated position by the conveyor belt mechanism for marking by the laser marking machine. The receiving mechanism is used to receive the marked workpiece. The conveyor belt assembly includes a frame, a conveyor belt mechanism, and a laser marking assembly. Including laser marking machine, stand, CCD camera and controller. The invention has a simple structure, is convenient for automatic marking, and improves work efficiency.

Description

technical field [0001] The invention relates to the field of laser marking, in particular to an automated visual laser marking system. Background technique [0002] At present, laser marking machines are mainly used for object marking on assembly lines. In the marking process, the workpieces that flow on the assembly line are often required to be in the same position as the template workpieces. In actual production, expensive fixtures are needed to locate the workpieces, so the manufacturing cost is high and not intelligent enough. [0003] The existing marking machine is equipped with a visual detection device. After visual detection, the position information of the workpiece is obtained, and the controller controls the marking machine to mark the workpieces one by one. When marking, the conveyor belt is controlled to stop moving, and the workpiece is marked after the completion of the marking. Start the work. In this mode of operation, the workpiece must be placed in the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/362B23K26/70
CPCB23K26/362B23K26/702
Inventor 马浩臣
Owner 浙江一诺机电有限公司