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System for judging correctness of setting of printing parts in screen printing device and method for judging correctness of setting of printing parts

A technology of screen printing device and printing components, which is applied in the direction of screen printing machines, general parts of printing machinery, printing, etc. It can solve the problems of poor printing quality, failure to check or confirm, and reduce the frequency of occurrence and errors. Use, guarantee the effect of printing conditions

Active Publication Date: 2017-11-21
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the prior art including the prior art shown in the examples of the above-mentioned patent documents, although the substrate and the mask are the objects of verification or confirmation in the prior art, the installed squeegee is not in combination with the substrate and the mask. suitability, not subject to verification or validation
Therefore, in the case of substrates that are difficult to print on, appropriate printing conditions may not always be guaranteed, and poor printing quality may result.

Method used

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  • System for judging correctness of setting of printing parts in screen printing device and method for judging correctness of setting of printing parts
  • System for judging correctness of setting of printing parts in screen printing device and method for judging correctness of setting of printing parts
  • System for judging correctness of setting of printing parts in screen printing device and method for judging correctness of setting of printing parts

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Embodiment Construction

[0041] Hereinafter, embodiments of the present invention will be described with reference to the drawings. First, refer to figure 1 , illustrating the electronic parts mounting system. exist figure 1 Among them, the electronic component mounting system 1 has the function of mounting electronic components on a substrate to manufacture a mounted substrate, and is formed by connecting the screen printing device M1, the electronic component mounting devices M2 to M4, and the reflow device M5 through a communication network 2. The assembly line for electronic parts is overall controlled through the host system 3 . In addition, the host system 3 has a wireless receiving device 3 a for receiving an input signal wirelessly transmitted from a portable terminal device such as a barcode reader.

[0042] The screen printing apparatus M1 screen-prints cream solder on the electrodes for electronic component joining formed on the board|substrate. The electronic component mounting apparat...

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Abstract

In judging whether the setting of the printing parts of the screen printing device is correct or not, the identification marks marked on each of the printing parts including at least the mask, squeegee, and paste are read through the operation of the operator, and the read identification marks are checked. If there is a printing part whose part information does not match as a result of checking the corresponding part information and the part information assigned to the substrate in the production data, it will notify the fact and instruct to reset.

Description

technical field [0001] The present invention relates to a system for judging the correctness of setting of printing parts of a screen printing device for printing paste such as solder paste or conductive paste on a substrate by a squeegee, and judging the setting of printing parts such as a squeegee or paste in a screen printing device The method of judging whether the setting of printing parts is correct or not is correct or not. Background technique [0002] In an electronic component mounting process, screen printing is used as a method of printing paste such as solder paste or conductive paste on a substrate. In this method, the paste is printed on the substrate through the pattern hole provided according to the printing target part, and the paste is applied to the pattern hole by the squeegee action of moving the squeegee in the horizontal direction while pressing the lower end of the squeegee against the mask. The inside is filled with paste, and the paste is printed ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F15/08B41F15/34B41F15/44H05K3/34
CPCB41F15/08B41F15/34B41F15/44H05K3/1233H05K2203/163B41F15/0881B41F15/42B41F33/0081
Inventor 仓田浩明
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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