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Component mounting device

By using a combination of carbon fiber reinforced plastic reinforced parts and fasteners in the component installation machine, the X-beam warping problem is solved, lightweight and efficient component installation is achieved, and installation accuracy and productivity are improved.

Active Publication Date: 2012-02-01
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in order to balance the thermal expansion and thermal stress in the X direction, it is necessary to attach a reinforcing member having almost the same shape and weight as the guide rail to the X beam, which increases the overall weight of the components attached to the X beam.
That is, it will be difficult to move the X-beam at high speed, and it will be difficult to improve the productivity of the component mounting machine.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] Hereinafter, a component mounting machine which is one embodiment of the component mounting apparatus according to the present invention will be described with reference to the drawings.

[0048] figure 1 It is a perspective view schematically showing the component mounting device.

[0049] As shown in the figure, the component mounting device 100 is a device that transports the component 300 from the component supply unit (not shown in the figure) to the upper side of the substrate 200 and mounts the transported component 300 on the substrate 200. The component mounting device includes : Mounting head 101 , guide rail 102 , X beam 103 , Y beam 104 , and reinforcement member 105 .

[0050] The mounting head 101 has a holding mechanism 111 capable of detachably holding the component 300 (refer to figure 2 etc.) is installed on the guide rail 102 that can freely reciprocate in the X-axis direction.

[0051] In the case of this embodiment, the holding mechanism 111 is ...

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PUM

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Abstract

The disclosed component mounting device is provided with: a rail (102) which is disposed so as to extend along the X axis direction and which slidably guides a head (101) in the X axis direction; a rod-shaped X beam (103) which is disposed so as to extend along the X axis direction, and whereon the rail (102) is attached to one end thereof in the Y axis direction; a Y beam (104) which is disposed so as to extend along the Y axis direction and which slidably guides the X beam (103) in the Y axis direction. The device is further provided with a reinforcing member (105) which resists the warpage generated by the difference between the thermal expansion of the rail (102) and the thermal expansion of the X beam (103), is formed from carbon fibre reinforced resin, and is fastened, by a first fastener, to the other end of the X beam (103) in the Y axis direction, in at least three places which are in line in the X axis direction.

Description

technical field [0001] The present invention relates to a component mounting apparatus as an apparatus for producing a mounting substrate, which is a substrate on which components are mounted, and more particularly to a component mounting apparatus having a beam for linearly moving a mounting head. Background technique [0002] Conventionally, as a component mounting device, there has been a component mounting machine that holds a component from a component supply unit on a fixed substrate, transports the component above the substrate, and drops the component to mount it on the substrate. The mounting machine needs to accurately reproduce the position of the held component in the XY direction (in the horizontal plane). In addition, in order to improve the productivity of mounted substrates, it is necessary to increase the speed of transferring components from the component supply unit to the upper side of the substrate until the position determination in the XY direction is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K13/04
CPCH05K13/0408H05K13/0404H05K13/089Y10T29/53178H05K13/04
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD