CN107673596B - Splitting device and splitting method for mobile phone comprehensive screen - Google Patents
Splitting device and splitting method for mobile phone comprehensive screen Download PDFInfo
- Publication number
- CN107673596B CN107673596B CN201711117169.5A CN201711117169A CN107673596B CN 107673596 B CN107673596 B CN 107673596B CN 201711117169 A CN201711117169 A CN 201711117169A CN 107673596 B CN107673596 B CN 107673596B
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- Prior art keywords
- pressure head
- mobile phone
- screen
- splitting
- lower pressure
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/033—Apparatus for opening score lines in glass sheets
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/04—Cutting or splitting in curves, especially for making spectacle lenses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a splitting device and a splitting method for a mobile phone comprehensive screen, wherein the splitting device comprises a frame, a feeding cylinder and an adsorption platform arranged on the feeding cylinder are arranged in the frame, a plurality of positioning leaning legs for fixing the mobile phone comprehensive screen are arranged on the adsorption platform, clamping cylinders are arranged at the front ends of the adsorption platform in a separated mode by a partition plate, a lower pressure head which is flush with the surface of the partition plate is arranged in the middle of the partition plate, a piston rod of each clamping cylinder is connected with a guide rail sliding block, and an upper pressure head and a lower pressure head are arranged at the lower end of each guide rail sliding block in a protruding mode and correspond to each other. The invention has simple structure and convenient operation, clamps the part to be cracked on the whole screen of the mobile phone between the upper pressure head and the lower pressure head, utilizes the clamping force between the upper pressure head and the lower pressure head, and combines the pulling force generated by the backward movement of the feeding cylinder to carry out the cracking treatment on the whole screen of the mobile phone, thereby having fast cracking speed, high efficiency, no edge breakage after cracking, small damage degree to the product, and being capable of ensuring the whole strength of the whole screen of the mobile phone and ensuring the qualification rate of the product.
Description
Technical Field
The invention relates to the technical field of display panel splitting, in particular to a splitting device and a splitting method suitable for a mobile phone full screen.
Background
In 2017, as full-screen technology matures, full-screen technology enters mass production. The comprehensive screen products of various mobile phone manufacturers, such as millet, samsung Galaxy S8/S8+, galaxy Note8, LGG6+, iPhone X and the like, are subjected to all-screen design, so that brand new operation experience is brought to mobile phone users.
Because of the position relationship between the handset and the front camera, the so-called "full screen" is not a full screen in the true sense, and a gap for avoiding the positions of the handset and the front camera needs to be reserved on the full screen. In this regard, it is currently practiced to cut a U-shaped crack (indicated by reference numeral 11 in fig. 1) at the upper end of the full screen by a laser cutting device, and then perform a splinter treatment on the crack, thereby forming a U-shaped notch on the full screen. In the prior art, manual stripping is generally adopted to carry out splitting treatment on cracks, so that the efficiency is low, edge breakage defects can be generated during manual operation, the overall strength of the overall screen is reduced, and the reject ratio of products is increased.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the splitting device and the splitting method for the mobile phone comprehensive screen, which are used for splitting the mobile phone comprehensive screen, and have the advantages of high speed, high efficiency, no edge breakage after splitting, capability of ensuring the overall strength of the comprehensive screen and ensuring the product qualification rate.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a lobe of a leaf device for comprehensive screen of cell-phone, includes the frame, be equipped with the pay-off cylinder in the frame and arrange the absorption platform on the pay-off cylinder in, be equipped with a plurality of location that are used for fixing the comprehensive screen of cell-phone on the absorption platform and lean on the foot, be equipped with the centre gripping cylinder at the front end of absorption platform by the baffle separation, the middle part of baffle is equipped with the lower pressure head with baffle surface parallel and level, be connected with the guide rail slider on the piston rod of centre gripping cylinder, it is corresponding with lower pressure head to be equipped with the upper pressure head at the protruding lower extreme of guide rail slider.
A method for splitting a mobile phone comprehensive screen by adopting the splitting device comprises the following steps:
(1) Placing the mobile phone comprehensive screen with the U-shaped cracks generated by laser cutting on an adsorption platform to be positioned by positioning pins;
(2) The feeding cylinder works, the adsorption platform moves forward, and the U-shaped crack part of the mobile phone full screen extending out of the adsorption platform is sent to the pressing head;
(3) The clamping cylinder works, and the guide rail sliding block moves downwards, so that the upper pressure head is tightly pressed on the U-shaped crack part of the full screen;
(4) The feeding cylinder is reset, the adsorption platform moves backwards, and the U-shaped crack part clamped between the upper pressure head and the lower pressure head is separated from the mobile phone comprehensive screen by the pulling force generated by the backward movement, so that the crack is completed;
(5) And resetting the clamping cylinder, moving the guide rail slide block upwards, taking away the splints left on the pressing head and the mobile phone comprehensive screen on the adsorption platform, and ending the operation.
The invention has simple structure and convenient operation, clamps the part to be cracked (namely the U-shaped crack part) on the whole screen of the mobile phone between the upper pressure head and the lower pressure head, and performs the crack treatment on the whole screen of the mobile phone by utilizing the clamping force between the upper pressure head and the lower pressure head and the pulling force generated by the backward movement of the feeding cylinder, thereby having fast crack speed, high efficiency, no edge breakage after crack, small damage degree to the product, and ensuring the whole strength of the whole screen of the mobile phone and the qualification rate of the product.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1-a frame; 2-a feeding cylinder; 3-an adsorption platform; 4-positioning the leaning leg; 5-a separator; 6-pressing down the head; 7-clamping a cylinder; 8-a guide rail slide block; 9-pressing head; 10-an air blowing nozzle; 11-a full screen of the mobile phone.
Detailed Description
The invention is described in further detail below in connection with the embodiments in the drawings, but is not to be construed as limiting the invention in any way.
As shown in fig. 1, the splitting device for the mobile phone comprehensive screen provided by the invention comprises a frame 1, wherein a feeding cylinder 2 and an adsorption platform 3 arranged on the feeding cylinder 2 are arranged in the frame 1, the adsorption platform 3 reciprocates in the frame 1 under the action of the feeding cylinder 2, a plurality of positioning leaning legs 4 for fixing the mobile phone comprehensive screen 11 are arranged on the adsorption platform 3, clamping cylinders 7 are arranged at the front ends of the adsorption platform 3 by a partition plate 5 in a separating way, a lower pressure head 6 flush with the surface of the partition plate 5 is arranged in the middle of the partition plate 5, a guide rail sliding block 8 is connected to a piston rod of the clamping cylinders 7, the guide rail sliding block 8 moves up and down under the action of the clamping cylinders 7, an upper pressure head 9 is arranged at the lower end of the guide rail sliding block 8 in a protruding mode and corresponds to the lower pressure head 6, a blowing nozzle 10 capable of being connected with an air source (not shown) is arranged on the upper pressure head 9, and the air outlet direction of the blowing nozzle 10 is opposite to the lower pressure head 6.
When the splitting device is adopted to split the whole screen of the mobile phone, the splitting method comprises the following steps:
(1) The mobile phone comprehensive screen 11 which is cut by laser to generate U-shaped cracks is arranged on the adsorption platform 3 and positioned by the positioning leaning leg 4;
(2) The feeding cylinder 2 works, the adsorption platform 3 moves forward, and the U-shaped crack part of the mobile phone full screen 11 extending out of the adsorption platform 3 is sent to the lower pressure head 6;
(3) The clamping cylinder 7 works, and the guide rail sliding block 8 moves downwards, so that the upper pressure head 9 is tightly pressed against the U-shaped crack part of the full screen 11;
(4) The feeding cylinder 2 is reset, the adsorption platform 3 moves backwards, and the U-shaped crack part clamped between the upper pressure head 9 and the lower pressure head 6 is separated from the mobile phone comprehensive screen 11 by the pulling force generated by the backward movement, so that the crack is completed;
(5) The clamping cylinder 7 is reset, the guide rail sliding block 8 moves upwards, the splinters left on the lower pressing head 6 and the mobile phone comprehensive screen 11 on the adsorption platform 3 are taken away, and the operation is finished.
In order to keep the neatness of the whole splitting device, after the splitting is taken away, an air source connected with the air blowing nozzle 10 is connected, and the air flow blown out by the air blowing nozzle 10 is utilized to blow off the broken slag generated in the splitting process, so that the splitting operation of the next comprehensive screen product is facilitated.
The invention has simple structure and convenient operation, clamps the part to be cracked (namely U-shaped crack part) on the mobile phone comprehensive screen 11 between the upper pressure head 9 and the lower pressure head 6, and utilizes the clamping force between the upper pressure head and the lower pressure head to match with the pulling force generated by the backward movement of the feeding cylinder 2 to crack the mobile phone comprehensive screen 11, thereby having fast crack speed, high efficiency, no edge breakage after crack, small damage degree to products, ensuring the overall strength of the mobile phone comprehensive screen and ensuring the qualification rate of the products.
Claims (2)
1. A method for splitting a mobile phone comprehensive screen by adopting a splitting device is characterized in that: the method comprises the following steps:
(1) Placing the mobile phone comprehensive screen with the U-shaped cracks generated by laser cutting on an adsorption platform to be positioned by positioning pins;
(2) The feeding cylinder works, the adsorption platform moves forward, and the U-shaped crack part of the mobile phone full screen extending out of the adsorption platform is sent to the pressing head;
(3) The clamping cylinder works, and the guide rail sliding block moves downwards, so that the upper pressure head is tightly pressed on the U-shaped crack part of the full screen;
(4) The feeding cylinder is reset, the adsorption platform moves backwards, and the U-shaped crack part clamped between the upper pressure head and the lower pressure head is separated from the mobile phone comprehensive screen by the pulling force generated by the backward movement, so that the crack is completed;
(5) Resetting the clamping cylinder, moving the guide rail slide block upwards, taking away the splints left on the pressing head and the mobile phone comprehensive screen on the adsorption platform, and ending the operation;
the splitting device comprises a frame, be equipped with the pay-off cylinder in the frame and arrange the absorption platform on the pay-off cylinder in, be equipped with a plurality of location that are used for fixed cell-phone comprehensive screen on the absorption platform and lean on the foot, be equipped with the centre gripping cylinder by the baffle separation in the front end of absorption platform, the middle part of baffle is equipped with the lower pressure head with baffle surface parallel and level, be connected with the guide rail slider on the piston rod of centre gripping cylinder, it is corresponding with lower pressure head to be equipped with the upper pressure head at the protruding lower extreme of guide rail slider.
2. The method for splitting the mobile phone full screen by adopting the splitting device according to claim 1, wherein the method is characterized in that: the upper pressure head of the splitting device is provided with a blowing nozzle which can be connected with an air source, and the air outlet direction of the blowing nozzle is opposite to the lower pressure head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711117169.5A CN107673596B (en) | 2017-11-13 | 2017-11-13 | Splitting device and splitting method for mobile phone comprehensive screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711117169.5A CN107673596B (en) | 2017-11-13 | 2017-11-13 | Splitting device and splitting method for mobile phone comprehensive screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107673596A CN107673596A (en) | 2018-02-09 |
| CN107673596B true CN107673596B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711117169.5A Active CN107673596B (en) | 2017-11-13 | 2017-11-13 | Splitting device and splitting method for mobile phone comprehensive screen |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109721235B (en) * | 2019-01-22 | 2024-09-13 | 江苏先河激光技术有限公司 | Cell-phone display screen lobe of a leaf device and cell-phone display screen processing system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10268275A (en) * | 1997-03-24 | 1998-10-09 | Nec Kagoshima Ltd | Glass substrate cutting method |
| WO2006073098A1 (en) * | 2005-01-05 | 2006-07-13 | Thk Co., Ltd. | Method and device for breaking work, method for scribing and breaking work, and scribing device with breaking function |
| CN101792254A (en) * | 2009-01-30 | 2010-08-04 | 三星钻石工业股份有限公司 | Apparatus for breaking substrate of brittle material |
| CN203491285U (en) * | 2013-10-12 | 2014-03-19 | 四川钟顺太阳能开发有限公司 | Splitting device used for solar battery |
| CN103708713A (en) * | 2013-12-26 | 2014-04-09 | 深圳市华星光电技术有限公司 | Clamping mechanism, liquid crystal panel cutting machine and liquid crystal panel cutting process |
| CN207552182U (en) * | 2017-11-13 | 2018-06-29 | 武汉先河激光技术有限公司 | A kind of sliver apparatus shielded comprehensively for mobile phone |
-
2017
- 2017-11-13 CN CN201711117169.5A patent/CN107673596B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10268275A (en) * | 1997-03-24 | 1998-10-09 | Nec Kagoshima Ltd | Glass substrate cutting method |
| WO2006073098A1 (en) * | 2005-01-05 | 2006-07-13 | Thk Co., Ltd. | Method and device for breaking work, method for scribing and breaking work, and scribing device with breaking function |
| CN101792254A (en) * | 2009-01-30 | 2010-08-04 | 三星钻石工业股份有限公司 | Apparatus for breaking substrate of brittle material |
| CN203491285U (en) * | 2013-10-12 | 2014-03-19 | 四川钟顺太阳能开发有限公司 | Splitting device used for solar battery |
| CN103708713A (en) * | 2013-12-26 | 2014-04-09 | 深圳市华星光电技术有限公司 | Clamping mechanism, liquid crystal panel cutting machine and liquid crystal panel cutting process |
| CN207552182U (en) * | 2017-11-13 | 2018-06-29 | 武汉先河激光技术有限公司 | A kind of sliver apparatus shielded comprehensively for mobile phone |
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| CN107673596A (en) | 2018-02-09 |
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