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Screen printer and component mounting line

A technology for screen printing machines and components, which is applied in the field of component installation lines, and can solve problems such as increased costs and huge screen printing machines

Inactive Publication Date: 2015-03-25
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the screen printing machine becomes bulky and costs increase

Method used

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  • Screen printer and component mounting line
  • Screen printer and component mounting line
  • Screen printer and component mounting line

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0027] figure 1 The component mounting line 1 according to the first embodiment of the present invention is shown. The component mounting line 1 for manufacturing component mounting boards by mounting the components 3 on each board 2 includes: a screen printer 5, by screen printing on each board 2 supplied from one of the board supply units 4 A paste layer Pst such as a solder layer is formed on the electrode 2a; and a component mounting machine 6 for mounting the component 3 on each board 2 on which the paste layer Pst has been formed by the screen printer 5. In the component mounting line 1 according to the first embodiment, each board 2 is figure 1 It flows from left to right (from left to right when viewed by the operator OP). This direction in the horizontal plane is defined as the positive X-axis direction. The direction perpendicular to the X-axis direction in the horizontal plane is defined as the Y-axis direction, and the vertical direction is defined as the Z-axis di...

no. 2 example

[0058] Next, the second embodiment of the present invention will be described. Picture 12 The component mounting line 101 according to the second embodiment of the present invention is shown. Similar to the component mounting line 1 according to the first embodiment, the component mounting line 101 includes a screen printer 105 and a component mounting machine 106. in Picture 12 with 13 Among them, those constituent elements of the screen printer 105 that are the same as those in the screen printer 5 according to the first embodiment are given the same reference numerals. in Picture 12 Among them, those constituent elements of the component mounting machine 106 that are the same as those in the component mounting machine 6 used in the first embodiment are given the same reference numerals.

[0059] The screen printer 105 according to the second embodiment is basically configured in the same manner as the screen printer 5 according to the first embodiment, and differs from the ...

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PUM

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Abstract

The invention discloses a screen printer and a component mounting line. The screen printer includes: a mask having a first area formed with a first pattern and a second area formed with a second pattern; and a print head which forms a past printing on a board and is movable on the mask. When a paste print is formed using the first pattern, the print head moves from a start position located between the first area and the second area to the first area and then returns to the start position. When a paste print is formed using the second pattern, the print head moves from the start position to the second area and then returns to the start position.

Description

Technical field [0001] One aspect of the present invention relates to a screen printer that forms a paste mark on a plate using a mask formed with a pattern. Another aspect of the present invention relates to a component mounting line including the screen printer. Background technique [0002] There is a screen printer that performs a screen printing operation for forming paste marks such as solder on a plurality of types of boards in parallel, and continuously supplies the resulting boards to be installed downstream Side two-channel component mounting machine (ie, a component mounting machine with two board conveying channels). JP-A-2009-070867 describes a screen with two printing units. Each printing unit includes a board holding unit and a mask, and performs a screen printing operation. However, the screen printing machine becomes bulky and the cost increases. JP-A-2011-143640 describes a screen printer including a single printing unit. The printing unit includes a mask h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F15/08B41F15/14
CPCH05K3/1216B41F15/0881B41F15/423H05K3/3485H05K3/368
Inventor 万谷正幸村上俊行
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD