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surface mount machine

A technology of surface mount machine and mounting head, which is applied in the direction of electrical components, electrical components, etc., and can solve problems such as calibration

Active Publication Date: 2022-04-12
YAMAHA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] If it can go straight to the position A of the reference mark, there will be no movement error on the axis of the work head, so this component mounting device does not correct the movement coordinates of its own axis.

Method used

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Embodiment approach

[0157] The technology disclosed in this specification is not limited to the embodiments described in the above description and drawings, and for example, the following embodiments are also included in the technical scope disclosed in this specification.

[0158] (1) In the above-mentioned embodiment, the case where the positional deviation of the component E is corrected by subtracting the positional deviation amount (dX_c, dY_c) from the mounting coordinates of the component E was explained as an example, but the position of the component E is corrected The method of offset is not limited to this.

[0159] For example, the positional misalignment of the component E may be corrected by correcting the relative position information of the mounting head 25 with respect to the board imaging camera 19 . Specifically, for example, in the aforementioned Figure 13B In the case of the example shown, when |dX_c| Move |dX_c| more than you would. Therefore, the mounting head 25 is loc...

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PUM

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Abstract

A surface mounter (1) for mounting a component (E) on a substrate (P) is provided with: a mounting head (25), which absorbs the component (E) and mounts it on the substrate (P); Carry out photographing; Calibration uses the unit (20), has the mark (35) that is attached to the calibration of base (34), the glass jig (36) that makes the light from substrate photographing camera (19) pass through, and makes the glass jig ( 36) The moving part (37) that moves between the position overlapping with the calibration mark (35) and the position not overlapping with the calibration mark (35); the position detection part (calculation processing part 40), through the board camera ( 19) Photograph the calibration mark (35) that does not overlap with the glass fixture (36) to detect the first position (M1) of the calibration mark (35), and photograph the glass fixture (36) through the substrate photographing camera (19). ) to detect the second position (M2) of the calibration mark (35) in a state where the calibration marker (35) overlaps; ) to correct the positional offset of the component (E).

Description

technical field [0001] The technology disclosed in this specification relates to a surface mount machine. Background technique [0002] Conventionally, there is known a surface mounter that corrects misalignment of components using a substrate imaging camera that images a substrate (for example, refer to Patent Document 1). [0003] Specifically, the component mounting device (equivalent to a surface mounter) described in Patent Document 1 sends a jig substrate made of glass or other members into the main body for positioning, and uses a substrate recognition camera (equivalent to a substrate imaging camera) of the work head to Firstly, the position of the jig substrate is confirmed by measuring two jig substrate marks, and then it moves to the position A of the reference mark of the jig substrate determined in advance. [0004] If it can move straight to the position A of the reference mark, no movement error will occur in the axis of the work head, so this component mount...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K13/08H05K13/04
CPCH05K13/08H05K13/04H05K13/0812H05K13/0815H05K13/046
Inventor 岸本洋平
Owner YAMAHA MOTOR CO LTD