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Part positioning method and device thereof

A positioning method and component assembly technology, applied in transportation and packaging, metal processing, metal processing equipment, etc., can solve problems such as TV cameras not working properly

Inactive Publication Date: 2009-03-18
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the parts assembly device disclosed in Patent Document 1, there is the following problem: Since a television camera is used as a relative position detecting device for detecting the relative position of the movable platform with respect to the workpiece, the brightness and clutter of the work site The presence of light and other operating environments while the TV camera does not work properly

Method used

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  • Part positioning method and device thereof
  • Part positioning method and device thereof
  • Part positioning method and device thereof

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Embodiment Construction

[0014] Hereinafter, embodiments of the present invention will be described with reference to the drawings. here, figure 1 is a schematic explanatory diagram of the component positioning device of the present invention, figure 2 is an explanatory diagram of sensors and control operations, image 3 is a block diagram showing the control system, Figure 4 Fig. 5 is a flow chart of the working procedure of the component positioning method of the present invention and an operation explanatory diagram.

[0015] Part positioning device of the present invention, such as figure 1 As shown, a self-propelled machine 1, a member to be sensed 2, a first sensor 3, a second sensor 4, a control device 5 and the like are provided. Furthermore, the sensed member 2 , the first sensor 3 , the second sensor 4 and the control device 5 are arranged in the self-propelled machine 1 .

[0016] The self-propelled machine 1 supports and assembles the part P under the automobile body W, which is the...

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PUM

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Abstract

A part positioning device, comprising a sensed member (2) formed by storing a wire (2b) having a target marker (2a) to be set on a car body (W) fitted to the tip thereof so as to be extracted and wound up, first sensors (3) detecting the extracted length of the wire (2b) when the target marker (2a) is set on the car body (W), second sensors (4) detecting the present position of the wire (2b) when the target marker (2a) is set on the car body (W), and a control means (5) controlling the movement amount of a self-traveling machine (1) so that the values detected by the first sensors (3) and the second sensors (4) are constant.

Description

technical field [0001] The present invention relates to a component positioning method and its device, which are used to position a component supported by a self-propelled machine to a component assembly object such as a car body. Background technique [0002] As is well known, a component positioning device for positioning a component to a component assembly object includes: a movable platform holding the mounted component under the component assembly object (workpiece); and detecting the relative position of the movable platform relative to the workpiece. A position detection device; a platform positioning device that moves the movable platform in the same plane based on a signal from the relative position detection device, and positions the movable platform at a specified relative position relative to a specified position under the workpiece; makes the movable platform in the An elevating device that lifts and lowers the workpiece; it is installed on a movable platform, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/00B62D65/02
CPCB62D65/02B23P19/00
Inventor 丸尾胜柴山孝男
Owner HONDA MOTOR CO LTD