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Component mounting line

A technology for production lines and components, applied in the direction of electrical components, electrical components, etc., can solve problems such as large noise, tooth damage, hindering smooth rotation, etc.

Active Publication Date: 2018-09-28
FUJI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the above-mentioned Patent Document 1, the automatic changer is moved by the meshing of the rack and the pinion teeth, but there is a disadvantage that the meshing state of the rack and the pinion teeth is different due to the manufacturing difference of these structural elements, assembly, etc. Differences, tooth wear, etc. may cause deterioration, and the teeth may interfere with each other to prevent smooth rotation, which may generate large noise or cause damage to the teeth, etc.

Method used

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  • Component mounting line
  • Component mounting line
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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0033] Hereinafter, an example which actualizes the embodiment for carrying out the present invention will be described.

[0034] First, based on Figure 1 ~ Figure 3 The configuration of the component mounting line 10 will be described.

[0035] The component mounting line 10 is constituted by arranging a plurality of component mounting machines 12 along the conveying direction (X direction) of the circuit board 11, and a solder printing machine (not shown) for printing solder on the circuit board 11 is provided on the board loading side of the component mounting line 10. shown), a feeder storage device 19 for storing the cassette feeder 14, and the like.

[0036] Such as figure 2 As shown, each component mounting machine 12 is provided with two conveyors 13 for conveying the circuit board 11, and suction nozzles (not shown) for absorbing the components supplied from the cassette feeder 14 and mounting the components on the circuit board 11. ) holding the mounting head 15...

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PUM

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Abstract

The present invention is configured so as to move an automatic exchange apparatus (26) with a driving wheel (76) along a moving lane of a front surface side of a component mounting line, the automaticexchange apparatus (26) performing setting and removal of a feeder (14) toward a feeder set unit (24) of a plurality of component mounting machines (12) forming the component mounting line (10). A position detection apparatus (81) that detects a position of the automatic exchange apparatus comprises an ended timing belt (82) provided so as to linearly extend along the moving lane of the front surface side of the component mounting line, a timing pulley (83) that moves together with the automatic exchange apparatus while maintaining a state of meshing with teeth of the timing belt, and a rotary encoder (87) for detecting a rotation angle of the timing pulley, wherein an output pulse of the rotary encoder is counted to detect the position of the automatic exchange apparatus.

Description

technical field [0001] The present invention relates to a component mounting production line equipped with an automatic changing device for automatically installing feeders and supplying feeders to the feeder installation parts of a plurality of component mounting machines arranged along the conveying direction of circuit boards. The feeder is removed from the feeder installation section of the multiple component mounting machine. Background technique [0002] Such a component mounting line is described in Patent Document 1 (International Publication No. WO2014 / 010083), in which an automatic changer (loader) can be installed in a mobile unit along an array of multiple component mounting machines constituting the component mounting line. Set in a way of moving on the route, move the automatic changer to the front surface of the component mounting machine instructed by the production operation (production program), etc., and set the feeder to the feeder setting part of the com...

Claims

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Application Information

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IPC IPC(8): H05K13/02
CPCH05K13/021H05K13/0417H05K13/086H05K13/0495H05K13/084
Inventor 近藤雅浩
Owner FUJI KK