Screen printing device, scraper mechanism and manufacturing method for print and substrate

A technology of screen printing device and printed matter, which is applied in the direction of screen printing machine, printing machine, printing device, etc., which can solve the problems of printing quality degradation and achieve the effect of improving printing quality

Inactive Publication Date: 2013-09-11
JUKI AUTOMATION SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, there is a problem tha

Method used

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  • Screen printing device, scraper mechanism and manufacturing method for print and substrate
  • Screen printing device, scraper mechanism and manufacturing method for print and substrate
  • Screen printing device, scraper mechanism and manufacturing method for print and substrate

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0063] The overall structure of the screen printing device 100 and the structure of each part

[0064] figure 1 It is a front view showing the screen printing apparatus 100 according to the first embodiment of the present technology, figure 2 is a side view showing the screen printing device 100 . image 3 is a plan view showing the screen 3 included in the screen printing device 100, Figure 4 is a block diagram showing the screen printing device 100 .

[0065] The screen printing apparatus 100 shown in these figures is the screen printing apparatus 100 which prints the cream solder 2 (paste substance) on the board|substrate 1 (printing object). On the upstream side of the screen printing apparatus 100 , for example, a substrate input device (not shown) for inputting the substrate 1 into the screen printing apparatus 100 is arranged. On the other hand, on the downstream side of the screen printing device 100, a printing inspection device (not shown) that receives the subst...

no. 2 Embodiment approach

[0137] Next, a second embodiment of the present technology will be described. In the description after the second embodiment, components having the same functions and structures as those of the above-mentioned first embodiment will be given the same reference numerals, and descriptions will be omitted or simplified.

[0138] Figure 9 It is a perspective view which shows the scraper mechanism of 2nd Embodiment. Figure 10 It is a top view showing a scraper mechanism.

[0139] This scraper mechanism differs from the above-described first embodiment in that guide portions 90 are disposed on both end sides of the scraper 13 (and vibrating portion 70 ) in the width direction (direction perpendicular to the sliding direction). Other points are the same as those of the above-mentioned first embodiment.

[0140] The guide unit 90 includes a first guide 90a and a second guide 90b. The first guide 90a and the second guide 90b are made of materials such as metal and resin, and are f...

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PUM

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Abstract

The invention provides a screen printing apparatus, a scraper mechanism and a manufacturing method for a print and a substrate. The manufacturing method can improve print quality. The screen printing apparatus provided by the invention comprises a scraper and a vibration portion. The scraper slides toward a sliding direction on a screen supplied by a paste material. The paste material is printed on a to-be-printed material disposed under the screen through a hole disposed on the screen. The vibration portion is disposed on the front side of the sliding direction of the scraper and allows the paste material vibrating.

Description

technical field [0001] This technology relates to technologies such as a screen printing device that prints a paste-like substance on an object to be printed through holes provided in a screen. Background technique [0002] Conventionally, there is known a printing apparatus for printing a paste-like substance such as cream solder or ink on a substrate, paper, cloth, wood, plastic, or the like by screen printing. [0003] In this screen printing apparatus, a squeegee is arranged above a screen with patterned holes, and an object to be printed is placed below. Feed the paste mass onto the screen and slide the scraper over the screen. When the squeegee slides on the screen, the pasty substance is pressed by the squeegee so that it moves over the pattern holes provided on the screen. Thereby, the paste-like substance is printed on the to-be-printed matter arranged below the pattern hole. [0004] In the case of screen printing, simply sliding the squeegee on the screen may c...

Claims

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Application Information

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IPC IPC(8): B41F15/44B41F15/42B41M1/12
Inventor 井户胜也
Owner JUKI AUTOMATION SYST
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