Aligning method and aligning device of silk screen boards

A technology of screen printing screen and alignment device, which is applied in screen printing machines, general parts of printing machinery, printing and other directions, can solve problems such as cost reduction, low efficiency, waste of glass screens, etc. bit, reduce production costs, improve production efficiency and reliability

Active Publication Date: 2016-07-20
东莞市奇声电子实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned alignment method of manual multiple silk screen verification is not only inefficient, but also wastes multiple glass screens, which is not conducive to reducing the cost of the enterprise

Method used

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  • Aligning method and aligning device of silk screen boards
  • Aligning method and aligning device of silk screen boards
  • Aligning method and aligning device of silk screen boards

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] On the one hand, a method for alignment of screen printing screens is provided, comprising the following steps:

[0044] S10, clamping the alignment base 1 equipped with the camera 2 on the silk screen fixture 5;

[0045] S20, the camera 2 photographs the screen printing screen 6, and acquires the position of the screen printing screen 6;

[0046] S30, judging whether the position of the screen printing screen 6 is directly above the position of the screen printing fixture 5:

[0047] If so, the alignment is complete;

[0048] If not, correct the position of the screen printing screen 6 , and return to S20 : ​​the camera 2 photographs the screen printing screen 6 to acquire the position of the screen printing screen 6 .

[0049] After the alignment is completed, the alignment base 1 is removed, and the glass screen to be screen-printed can be placed for processing.

[0050] In this embodiment, step S20, the camera 2 photographing the screen printing screen 6 to obtai...

Embodiment 2

[0059] On the one hand, if image 3 As shown, an alignment method for screen printing stencils is provided, including the following steps:

[0060] S01. Provide an alignment base 1 that is the same size as the glass screen to be screen printed;

[0061] S02, installing the camera 2 on the alignment base 1;

[0062] S10, clamping the alignment base 1 equipped with the camera 2 on the silk screen fixture 5;

[0063] S20, the camera 2 photographs the screen printing screen 6, and acquires the position of the screen printing screen 6;

[0064] S30, judging whether the position of the screen printing screen 6 is directly above the position of the screen printing fixture 5:

[0065] If so, the alignment is complete;

[0066] If not, correct the position of the screen printing screen 6 , and return to S20 : ​​the camera 2 photographs the screen printing screen 6 to acquire the position of the screen printing screen 6 .

[0067] After the alignment is completed, the alignment bas...

Embodiment 3

[0080] The difference between this embodiment and embodiment two is:

[0081] The alignment device of the screen printing screen also includes a human-computer interaction interface, which is electrically connected to the control chip, and the human-computer interaction interface can selectively display the standard positions of the four corners of the screen printing screen and In the actual position, the operator can also manually adjust the traveling mechanism of the screen printing screen through the human-computer interaction interface.

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PUM

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Abstract

The invention relates to the technical field of silk screens of glass screens, and discloses an aligning method of silk screen boards. The aligning method comprises the steps of: (S10) clamping an aligning base, provided with a camera, on a silk screen fixture; (S20) the camera shooting the silk screen boards to obtain the positions of the silk screen boards; and (S30) judging if the positions of the silk screen boards are rightly above the position of the silk screen fixture; if so, finishing the alignment; and if not, correcting the positions of the silk screen boards, and returning to the step (S20). The invention further discloses an aligning device of the silk screen boards for performing the aligning method. The aligning method determines the actual positions of the silk screen boards through shooting and image identification of the silk screen boards, and adjusts the positions of the silk screen boards according to the actual positions, so that the automatic alignment of the silk screen boards and the silk screen fixture is realized, the production efficiency and the reliability are improved, no need of consuming glass screens in the aligning process is realized, and the production cost can be reduced.

Description

technical field [0001] The invention relates to the technical field of glass screen screen printing, in particular to an alignment method and an alignment device for a screen printing screen. Background technique [0002] Glass screen screen printing is an essential process in the manufacturing process of glass screens. Through silk screen printing, rich patterns and colors can be formed on the surface of glass screens, which can effectively improve the visual experience of glass screens for people. At present, glass screen printing is generally realized by semi-automatic equipment. The operator places the glass screen on the screen printing fixture and triggers the start button. The equipment will automatically screen the glass screen on the screen printing fixture. However, when switching between different glass screen products , the operator needs to replace the screen printing screen first and align the screen printing screen with the screen printing fixture. At present,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F15/14B41F33/00
CPCB41F15/14B41F33/0036
Inventor 钟海光
Owner 东莞市奇声电子实业有限公司
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