CN112693221A - Large-size special-shaped 3D glass screen printing equipment and screen printing method - Google Patents

Large-size special-shaped 3D glass screen printing equipment and screen printing method Download PDF

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Publication number
CN112693221A
CN112693221A CN202011584443.1A CN202011584443A CN112693221A CN 112693221 A CN112693221 A CN 112693221A CN 202011584443 A CN202011584443 A CN 202011584443A CN 112693221 A CN112693221 A CN 112693221A
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CN
China
Prior art keywords
screen
glass
screen printing
shaped
silk
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Pending
Application number
CN202011584443.1A
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Chinese (zh)
Inventor
吴建勇
魏中凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Jinlonghao Photoelectronic Technology Co ltd
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Anhui Jinlonghao Photoelectronic Technology Co ltd
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Publication date
Application filed by Anhui Jinlonghao Photoelectronic Technology Co ltd filed Critical Anhui Jinlonghao Photoelectronic Technology Co ltd
Priority to CN202011584443.1A priority Critical patent/CN112693221A/en
Publication of CN112693221A publication Critical patent/CN112693221A/en
Pending legal-status Critical Current

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Abstract

The invention discloses large-size special-shaped 3D glass screen printing equipment and a screen printing method. According to the optimally designed large-size special-shaped 3D glass silk-screen printing equipment and method, the product is longitudinally placed on the positioning female die along the feeding direction, so that the large-size special-shaped 3D glass silk-screen printing is realized without size limitation, the copying substrate glass is good in printing effect uniformity and strong in stereoscopic impression, printing ink operation can be completed without deformation of a silk screen, and the service life of the silk screen is prolonged.

Description

Large-size special-shaped 3D glass screen printing equipment and screen printing method
Technical Field
The invention relates to the technical field of large-size special-shaped 3D glass screen printing, in particular to large-size special-shaped 3D glass screen printing equipment and a screen printing method.
Background
At present, silk screen printing equipment only carries out silk screen printing on a small-size substrate due to equipment product requirements: and pouring the prepared ink into a transverse silk screen, descending a silk screen platform to a substrate profiling mold, loading profiling substrate glass on the profiling mold, and automatically and stably carrying out ink printing operation in the silk screen (in the substrate surface) by an equipment scraper. In the prior art, the screen platform is a transverse platform, and the two ends of the screen platform are non-planar fixed cross bars for fixing the screen, so that a large-size glass substrate (exceeding the area of a printing screen) cannot be printed. In addition, the concave surface copying jig for copying the substrate glass is adopted on the platform at the bottom end of the equipment in the prior art, so that the large-size 3D glass substrate cannot be used for customizing the copying concave jig (the concave surface is too deep and cannot be used for silk printing).
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides large-size special-shaped 3D glass screen printing equipment and a screen printing method.
The invention provides a large-size special-shaped 3D glass screen printing device and a screen printing method, which comprise the following steps: the device comprises a wire mesh disc, a positioning female die and a scraper;
the silk screen dish includes the frame and sets up the fretwork silk screen in the frame, and the location die is located silk screen dish below, is equipped with the glass support position that extends along the direction of feed on the location die, and the scraper is located silk screen dish top.
Preferably, the wire mesh discs are arranged along said feeding direction.
Preferably, the positioning concave die comprises a support and profiling substrate glass arranged on the support, and a die cavity extending along the feeding direction is formed in the profiling substrate glass.
Preferably, the stencil screens are arranged parallel to the contoured substrate glass.
The invention further provides a large-size special-shaped 3D glass screen printing method which is realized through the large-size special-shaped 3D glass screen printing equipment.
Preferably, the method comprises the following steps:
and (3) mounting a positioning female die below the silk screen disc, placing a product to be silk-screened on the positioning female die, then pouring the printing ink into the silk screen disc, descending the silk screen disc, and printing the printing ink in the hollow silk screen by a scraper.
Preferably, the product to be silk-screened is placed on the positioning concave die along the feeding direction.
Preferably, the product to be silk-screened covers the die cavity of the positioning concave die, and two ends of the product extend out of the copying substrate glass along the feeding direction.
According to the large-size special-shaped 3D glass screen printing equipment and the screen printing method, the screen printing plate comprises the frame and the hollow screen arranged in the frame, the positioning female die is arranged below the screen printing plate, a product to be screen printed is placed on the positioning female die, then the printing ink is poured into the screen printing plate, the screen printing plate is lowered, and the printing ink is printed in the hollow screen through the scraper. According to the optimally designed large-size special-shaped 3D glass silk-screen printing equipment and method, the product is longitudinally placed on the positioning female die along the feeding direction, so that the large-size special-shaped 3D glass silk-screen printing is realized without size limitation, the copying substrate glass is good in printing effect uniformity and strong in stereoscopic impression, printing ink operation can be completed without deformation of a silk screen, and the service life of the silk screen is prolonged.
Drawings
FIG. 1 shows a large-sized 3D glass screen printing device.
Fig. 2 is a schematic structural diagram of a screen plate of a large-size special-shaped 3D glass screen printing device provided by the invention.
FIG. 3 is a schematic structural diagram of a positioning female die of a large-size special-shaped 3D glass silk-screen printing device provided by the invention.
Detailed Description
As shown in fig. 1 to 3, fig. 1 is a schematic structural diagram of a large-size special-shaped 3D glass screen printing device and a screen printing method provided by the present invention, fig. 2 is a schematic structural diagram of a screen disc of the large-size special-shaped 3D glass screen printing device provided by the present invention, and fig. 3 is a schematic structural diagram of a positioning concave die of the large-size special-shaped 3D glass screen printing device provided by the present invention.
Referring to fig. 1 to 3, the invention provides a large-size special-shaped 3D glass screen printing device, which comprises: the device comprises a screen disc 1, a positioning female die and a scraper;
the screen disc 1 comprises a frame 11 and a hollow screen 12 arranged in the frame 11, the positioning concave die is located below the screen disc 1, the positioning concave die is provided with a glass supporting position extending along the feeding direction, and the scraper is located above the screen disc 1.
In order to explain the specific working mode of the large-size special-shaped 3D glass screen printing device in the embodiment in detail, the embodiment also provides a large-size special-shaped 3D glass screen printing method, which is implemented by the large-size special-shaped 3D glass screen printing device.
Specifically, the method comprises the following steps:
the positioning concave die is arranged below the silk screen disc 1, a product to be silk-screened is placed on the positioning concave die, then the printing ink is poured into the silk screen disc 1, the silk screen disc 1 is lowered, and the printing ink is printed in the hollow silk screen 12 through the scraper.
In the specific design mode of the silk screen disc, the silk screen disc 1 is arranged along the feeding direction, and the silk screen disc and products to be silk-screened are longitudinally arranged to be matched with the products with different sizes.
In the concrete design of location die, the location die includes the support and sets up profile modeling substrate glass 2 on support 22, is equipped with the edge on the profile modeling substrate glass 2 the die cavity that the feed direction extends will be treated silk screen printing product 10 and placed on the location die along the feed direction, treats the die cavity and its edge that silk screen printing product covers the location die feed direction both ends are stretched out from profile modeling substrate glass 2, only fix a position the transversely of product through the die cavity, the large-size product of adaptation on the one hand, on the other hand, during the silk screen printing, improves the laminating nature of silk screen and product.
In a further concrete design mode, the hollowed-out silk screen 12 and the copying substrate glass 2 are arranged in parallel, and during silk-screen printing, the large-size hollowed-out silk screen is used for non-deformation laminating printing with a product, so that the service life of the silk screen can be prolonged, and the use cost of equipment can be saved.
In this embodiment, according to the large-size special-shaped 3D glass screen printing device and the screen printing method, the screen plate includes a frame and a hollow screen arranged in the frame, the positioning female die is installed below the screen plate, a product to be screen printed is placed on the positioning female die, then the printing ink is poured into the screen plate, the screen plate is lowered, and the printing ink is printed in the hollow screen through the scraper. According to the optimally designed large-size special-shaped 3D glass silk-screen printing equipment and method, the product is longitudinally placed on the positioning female die along the feeding direction, so that the large-size special-shaped 3D glass silk-screen printing is realized without size limitation, the copying substrate glass is good in printing effect uniformity and strong in stereoscopic impression, printing ink operation can be completed without deformation of a silk screen, and the service life of the silk screen is prolonged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The utility model provides a jumbo size dysmorphism 3D glass silk screen printing equipment which characterized in that includes: the device comprises a wire mesh disc (1), a positioning female die and a scraper;
the screen disc (1) comprises a frame (11) and a hollow screen (12) arranged in the frame (11), the positioning concave die is located below the screen disc (1), the positioning concave die is provided with a glass supporting position extending along the feeding direction, and the scraper is located above the screen disc (1).
2. 3D screen printing equipment for large-size special-shaped glass according to claim 1, characterized in that the screen discs (1) are arranged along the feeding direction.
3. The large-size special-shaped 3D glass screen printing device according to claim 1, wherein the positioning female die comprises a support (22) and copying substrate glass (21) arranged on the support (22), and a die groove extending along the feeding direction is formed in the copying substrate glass (21).
4. The large-size special-shaped 3D glass screen printing device according to claim 3, wherein the stencil screen (12) is arranged in parallel with the copying substrate glass (21).
5. A large-size special-shaped 3D glass screen printing method is characterized by being realized by the large-size special-shaped 3D glass screen printing equipment according to any one of claims 1 to 4.
6. The screen printing method for large-size special-shaped 3D glass according to claim 5, characterized by comprising the following steps:
the method comprises the following steps of installing a positioning concave die below a silk screen disc (1), placing a product to be silk-screened on the positioning concave die, then pouring printing ink into the silk screen disc (1), descending the silk screen disc (1), and printing the printing ink in a hollow silk screen (12) through a scraper.
7. The screen printing method for large-size special-shaped 3D glass as claimed in claim 6, wherein the product to be screen printed is placed on the positioning concave die along the feeding direction.
8. The screen printing method for large-size special-shaped 3D glass as claimed in claim 6, wherein the product to be screen printed covers the cavity of the positioning concave die, and two ends of the product extend out of the profiling substrate glass (21) along the feeding direction.
CN202011584443.1A 2020-12-28 2020-12-28 Large-size special-shaped 3D glass screen printing equipment and screen printing method Pending CN112693221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011584443.1A CN112693221A (en) 2020-12-28 2020-12-28 Large-size special-shaped 3D glass screen printing equipment and screen printing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011584443.1A CN112693221A (en) 2020-12-28 2020-12-28 Large-size special-shaped 3D glass screen printing equipment and screen printing method

Publications (1)

Publication Number Publication Date
CN112693221A true CN112693221A (en) 2021-04-23

Family

ID=75513012

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011584443.1A Pending CN112693221A (en) 2020-12-28 2020-12-28 Large-size special-shaped 3D glass screen printing equipment and screen printing method

Country Status (1)

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CN (1) CN112693221A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090101027A1 (en) * 2005-02-02 2009-04-23 Thieme Gmbh & Co. Kg Screen Printing Device
CN203496422U (en) * 2013-08-27 2014-03-26 福建宝发光电科技有限公司 Printing device for curved surface protection glass of touch screen
CN205498291U (en) * 2016-01-28 2016-08-24 福建省石狮市通达电器有限公司 Curved surface glass printing machine
CN205818634U (en) * 2016-07-22 2016-12-21 佛山德顺电子有限公司 Curved steel glass cross printing equipment
CN206154872U (en) * 2016-09-28 2017-05-10 东莞华清光学科技有限公司 3D glass silk screen printing device
CN209141668U (en) * 2018-09-26 2019-07-23 昆山欧莱特印刷机械工业有限公司 A kind of arc glass screen-printing machine
CN209832892U (en) * 2019-03-14 2019-12-24 信利光电股份有限公司 Large-size glass silk screen printing clamp
CN210968591U (en) * 2019-11-04 2020-07-10 Oppo广东移动通信有限公司 Auxiliary jig for processing shell
CN211493190U (en) * 2019-12-21 2020-09-15 东莞市国基光电有限公司 Semi-automatic glass silk screen printing device
CN211493193U (en) * 2019-12-30 2020-09-15 凯盛信息显示材料(洛阳)有限公司 3D glass silk screen printing device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090101027A1 (en) * 2005-02-02 2009-04-23 Thieme Gmbh & Co. Kg Screen Printing Device
CN203496422U (en) * 2013-08-27 2014-03-26 福建宝发光电科技有限公司 Printing device for curved surface protection glass of touch screen
CN205498291U (en) * 2016-01-28 2016-08-24 福建省石狮市通达电器有限公司 Curved surface glass printing machine
CN205818634U (en) * 2016-07-22 2016-12-21 佛山德顺电子有限公司 Curved steel glass cross printing equipment
CN206154872U (en) * 2016-09-28 2017-05-10 东莞华清光学科技有限公司 3D glass silk screen printing device
CN209141668U (en) * 2018-09-26 2019-07-23 昆山欧莱特印刷机械工业有限公司 A kind of arc glass screen-printing machine
CN209832892U (en) * 2019-03-14 2019-12-24 信利光电股份有限公司 Large-size glass silk screen printing clamp
CN210968591U (en) * 2019-11-04 2020-07-10 Oppo广东移动通信有限公司 Auxiliary jig for processing shell
CN211493190U (en) * 2019-12-21 2020-09-15 东莞市国基光电有限公司 Semi-automatic glass silk screen printing device
CN211493193U (en) * 2019-12-30 2020-09-15 凯盛信息显示材料(洛阳)有限公司 3D glass silk screen printing device

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