Method and system for automatically placing aged lamp tube onto production line based on visual positioning

A visual positioning and assembly line technology, applied in the field of automatic placement of aging pipeline lamps, can solve the problems of aging lamp holder deviation, lamp pin lamp tube body damage, limit structure error, etc., to overcome position deviation and avoid damage. Effect

Active Publication Date: 2016-07-06
SICHUAN SUNRAIN SIGN & DISPLAY SYST
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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that in the existing aging assembly line, when the manipulator automatically places

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  • Method and system for automatically placing aged lamp tube onto production line based on visual positioning
  • Method and system for automatically placing aged lamp tube onto production line based on visual positioning
  • Method and system for automatically placing aged lamp tube onto production line based on visual positioning

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[0028] The present invention will be further described in detail below in conjunction with specific embodiments. However, it should not be understood that the scope of the above-mentioned subject of the present invention is limited to the following embodiments, and all technologies implemented based on the content of the present invention belong to the scope of the present invention.

[0029] Combine figure 1 The schematic diagram of the lamp aging assembly line shown; wherein, the aging lamp holders are arranged on the assembly line at equal intervals, and the two ends of the aging lamp holder are provided with connection ends electrically connected to the lamp tubes. Whenever the manipulator places the lamps After the current aging lamp holder is reached, the control system of the assembly line obtains a trigger signal and accordingly controls the assembly line to push the next vacant aging lamp holder to the designated placement area. The lamp tube put into the aging lamp hold...

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Abstract

The invention discloses a method and a system for automatically placing an aged lamp tube onto a production line based on visual positioning. The method comprises the following steps that when an aged lamp holder on the production line reaches the specified placing area, enabling a manipulator to put the grabbed lamp tube onto the aged lamp holder in the specified placing area; before the lamp tube is placed, shooting an image of the specified area at the set initial position; comparing and computing the real-time shot image and a calibrating image, and correcting the position and pose of the manipulator according to the comparison and computation result. The method has the advantages that during placing each time, the position and pose of the manipulator are corrected based on the visual positioning in real time; the defect of position deviation of the aged lamp holder caused by the movement of the production line is overcome, so that the problem of damage to pins or a main body of the lamp tube is solved, and the investment of human cost is saved.

Description

technical field [0001] The invention relates to the field of assembly line automation, in particular to an automatic placement method and system for aging assembly line lamp tubes based on visual positioning. Background technique [0002] In the lamp manufacturing industry, the lamp must be aged before leaving the factory, so that the lamp can achieve the best performance. The aging assembly line used by common lamp manufacturers sets a limit structure on the aging line. When the lamp holder moves with the assembly line, the limit structure first limits the lamp holder to the set position, and then grabs and places it with the robot arm The lamp tube, the process of grabbing and placing the lamp tube is completed by the manipulator executing the set action command. Among them, in the process of grabbing, since the position of the lamp tube has been limited to the lamp holder, and the grabbing position of the manipulator is located in the tube body of the lamp tube, the smal...

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Application Information

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IPC IPC(8): B25J9/16G01R31/44
CPCB25J9/1684G01R31/44G05B2219/40014
Inventor 杨益见刘刚
Owner SICHUAN SUNRAIN SIGN & DISPLAY SYST
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