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Image pickup device and image pickup method

A camera device and a technology for generating images, applied to electrical components, electrical components, etc., to achieve the effects of relatively easy, small fluctuations, and shortened processing time

Active Publication Date: 2011-07-27
JUKI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In this way, the above technique helps to accurately recognize the deviation of the position and angle of the component picked up by the suction nozzle, but it is not a technique for inspecting the component mounted on the printed circuit board

Method used

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  • Image pickup device and image pickup method
  • Image pickup device and image pickup method

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0031] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0032] figure 1 A block diagram showing an embodiment of an imaging device according to the present invention together with a surface mounter is shown.

[0033] The imaging device 10 is configured to include a CCD camera 12 , an imaging control unit 14 , and an image display storage unit 16 . The imaging control unit 14 includes an encoder comparison unit 14A.

[0034] The suction mounting head 20 has a mounting head main body 22 , a suction nozzle 24 , a suction nozzle drive motor 26 , a servo amplifier 28 , and a bracket 30 . figure 1 It is a state in which the component 44 supplied by the component supply device 42 is sucked by the suction nozzle 24 and moved to a predetermined position, and the suction is released at a predetermined position on the printed circuit board 46 to mount the component 44 and the suction nozzle 24 is raised. .

[0035] The ...

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PUM

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Abstract

The invention provides an imaging apparatus and an imaging method capable of detecting an adsorption nozzle or the height position of a component adsorbed by the adsorption nozzle accurately for imaging at stable imaging timing. The imaging apparatus for imaging the behavior of the adsorption nozzle (24) in a surface mounter has an encoder comparison section (14A) for monitoring the encoder signal of an adsorption nozzle drive motor (26) for driving the adsorption nozzle (24) vertically to generate image acquisition timing according to the height and the up-down traveling direction of the adsorption nozzle (24).

Description

technical field [0001] The present invention relates to an imaging device and an imaging method for imaging during a component adsorption and mounting operation of a surface mounter. Background technique [0002] Figure 4 It is a perspective view schematically showing the outline of the drive system included in the surface mounter. The suction mounting head 100 moves in the X direction by the X axis 104 driven by the X axis motor 102 , and moves in the Y direction integrally with the X axis 104 by the Y axis 108 driven by the Y axis motor 106 . In this way, the suction mounting head 100 can move in the XY direction, and can move between the component supply unit and the printed circuit board positioned at a predetermined work position. [0003] In addition, a suction nozzle 110 for component suction is attached to the suction mounting head 100 so as to be movable up and down in the Z direction. The suction nozzle 110 releases and mounts the component suctioned by the comp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K13/04H05K13/08
Inventor 石泽勇治
Owner JUKI CORP