CN103406812B - A kind of glass processing method and mobile device glass - Google Patents
A kind of glass processing method and mobile device glass Download PDFInfo
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- CN103406812B CN103406812B CN201310380897.0A CN201310380897A CN103406812B CN 103406812 B CN103406812 B CN 103406812B CN 201310380897 A CN201310380897 A CN 201310380897A CN 103406812 B CN103406812 B CN 103406812B
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Abstract
The invention discloses a kind of glass processing method and mobile device glass, glass comprise connect successively the first side, the second side, the 3rd side and the 4th side, glass processing method comprises Machining of Curved Surface step, Machining of Curved Surface step comprises: Machining of Curved Surface cutter moves to the second place from primary importance along the edge of glass through the second side, and cuts away the set depth at the edge of the glass of Machining of Curved Surface cutter process and the glass of the first setting width; Machining of Curved Surface cutter from second place rising setting height and mobile setpoint distance to the 3rd position, Machining of Curved Surface cutter moves to the 4th position from the 3rd position along the edge of glass through the second side, and cuts away the set depth at the edge of the glass of Machining of Curved Surface cutter process and the glass of the first setting width.
Description
[technical field]
The present invention relates to glass processing method and mobile device glass.
[background technology]
Current mobile phone screen glass, great majority are just at four angle chamferings of glass.Such glass shape is single, cannot adapt to the application on the mobile phone of a lot of special shape.
[summary of the invention]
In order to overcome the deficiencies in the prior art, the invention provides a kind of glass processing method, in the process ensureing processed glass bevelling, glass is not easy the gradual change bevelling processing glass when occurring collapsing limit.
A kind of glass processing method, described glass comprise connect successively the first side, the second side, the 3rd side and the 4th side, it is characterized in that, described glass processing method comprises Machining of Curved Surface step, and described Machining of Curved Surface step comprises:
Machining of Curved Surface cutter moves to the second place from primary importance along the edge of described glass through described second side, and cut away the set depth at the edge of the described glass of described Machining of Curved Surface cutter process and the glass of the first setting width, described primary importance is positioned at the first side and near the second side, the described second place is positioned at the 3rd side and close second side;
Described Machining of Curved Surface cutter from described second place rising setting height and mobile setpoint distance to the 3rd position, described Machining of Curved Surface cutter moves to the 4th position from the 3rd position along the edge of described glass through described second side, and cut away the set depth at the edge of the described glass of described Machining of Curved Surface cutter process and the glass of the first setting width, described 3rd position is positioned at the 3rd side and than the second place closer to described 4th side, described 4th position is positioned at the first side and than primary importance closer to described 4th side, the numerical value of described setting height is identical with the numerical value of described set depth.
Preferably,
Described Machining of Curved Surface step also comprises the steps:
Four side of original position constantly towards described glass that described Machining of Curved Surface cutter cuts described glass is close, until described original position is positioned at described 4th side, side.
Preferably,
Described glass is rectangular, the cutter of glass processing comprises the first cutter, second cutter, 3rd cutter and the 4th cutter, along the rear end of described cutter shaft to front extreme direction, described first cutter is installed successively, second cutter, 3rd cutter and the 4th cutter, described cutter shaft drives described first cutter, second cutter, 3rd cutter and the 4th cutter rotate around described cutter shaft, thickness along the 3rd cutter described in described cutter shaft radial direction and the 4th cutter is all little than the thickness of described second cutter, described second cutter comprises the first side and the second side, described first side and the second side are respectively near described first cutter and the 3rd cutter, described second side is described Machining of Curved Surface cutter,
Before described Machining of Curved Surface step, glass processing method also comprises the steps:
First step, described second cutter is driven to move to the first setting height, and make described second cutter move to the side, four angles of described glass successively, and the first side of described second cutter is made to cut four angles of described glass successively with four angular contact of glass;
Second step, drives described second cutter to move one week along the edge of described glass, and during mobile, the first side of described second cutter contacts with the edge of described glass and cuts the glass of the second setting width.
After described Machining of Curved Surface step, glass processing method also comprises the steps:
Third step, drives described 4th cutter to be moved upwards up to the second setting height, drives described 4th cutter to cut out a groove at the 4th side place of described glass;
4th step, drives described 3rd cutter to be moved downward to the 3rd setting height, and the wall driving the side of described 3rd cutter to against described groove moves and cuts away the glass of the 3rd setting width of described glass;
5th step, drives described first cutter to be moved downward to the 4th setting height, and the edge except the wall of described groove driving the side of described first cutter to against described glass moves and cuts away the glass of the 4th setting width of described glass.
Preferably,
Described glass is rectangular, the cutter of glass processing comprises the second cutter be arranged on described cutter shaft, described cutter shaft drives described second cutter to rotate around described cutter shaft, and described second cutter comprises the first side and the second side, and described second side is described Machining of Curved Surface cutter;
Before described Machining of Curved Surface step, glass processing method also comprises the steps:
First step, drives described second cutter to move to the first setting height, and makes described second cutter move to the side, angle of described glass, and makes the first side of described second cutter and the angular contact of glass and cut the angle of described glass;
Second step, drives described second cutter to move one week along the edge of described glass, and during mobile, the first side of described second cutter contacts with the edge of described glass and cuts the glass of the second setting width.
Preferably,
The cutter of glass processing also comprises the first cutter, described first cutter and the second cutter are arranged on described cutter shaft successively, along the rear end of described cutter shaft to front extreme direction, described first cutter and the second cutter are installed successively, described cutter shaft drives described first cutter and the second cutter to rotate around described cutter shaft, the first side of described second cutter than the second side of the second cutter closer to described first cutter;
After described Machining of Curved Surface step, glass processing method also comprises the steps:
Drive described first cutter to be moved downward to the 4th setting height, the edge except the wall of described groove driving the side of described first cutter to against described glass moves and cuts away the glass of the 4th setting width of described glass.
Preferably,
The cutter of glass processing also comprises the 3rd cutter and the 4th cutter, along the rear end of described cutter shaft to front extreme direction, described second cutter, the 3rd cutter and the 4th cutter are installed successively, described cutter shaft drives described second cutter, the 3rd cutter and the 4th cutter to rotate around described cutter shaft, described 3rd cutter and the 4th cutter along described cutter shaft radial direction Thickness Ratio described in the thickness along described cutter shaft radial direction of the second cutter little, the second side of described second cutter than the first side of the second cutter more near described 3rd cutter;
After described Machining of Curved Surface step, glass processing method also comprises the steps:
Drive described 4th cutter to be moved upwards up to the second setting height, drive described 4th cutter to cut out a groove at the 4th side place of described glass;
Drive described 3rd cutter to be moved downward to the 3rd setting height, the wall driving the side of described 3rd cutter to against described groove moves and cuts away the glass of the 3rd setting width of described glass.
Preferably,
Also comprise the steps:
Baffle plate is pasted onto on the upper surface of glass or lower surface at the 4th side place, and described baffle plate protrudes from described groove;
Burnishing device carries out polishing to the edge of described glass.
Present invention also offers a kind of mobile device glass, comprise connect successively the first side, the second side, the 3rd side and the 4th side, 4th side opening is fluted, from the base of glass to top margin, the thickness of the first side, the second side, the 3rd side and the 4th side increases gradually, and from the centre position of the first side to the 4th side, the width of side diminishes gradually.
The invention has the beneficial effects as follows: glass of the present invention not only has the bevelling of gradual change and is not easy oarsman or collapses limit, and goodlooking.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the cutter of an embodiment of the present invention;
Fig. 2 is the structural representation of the unprocessed glass of an embodiment of the present invention;
Fig. 3 is glass and the cutter path schematic diagram of the glass processing method of an embodiment of the present invention;
Fig. 4 is the structural representation of the glass after the processing of an embodiment of the present invention.
[detailed description of the invention]
Below with reference to accompanying drawing, specific embodiments of the invention are described in further detail.
As illustrated in fig. 1 and 2, the cutter of the glass processing of an embodiment of the present invention comprises the first cutter 1, second cutter 2, 3rd cutter 3 and the 4th cutter 4, along the rear end of cutter shaft 5 to front extreme direction, described first cutter 1 is installed successively, second cutter 2, 3rd cutter 3 and the 4th cutter 4, during work, described cutter shaft 5 drives described first cutter 1, second cutter 2, 3rd cutter 3 and the 4th cutter 4 rotate around described cutter shaft 5, the thickness of described 3rd cutter 3 and the 4th cutter 4 is all less than the thickness of the second cutter 2, wherein this thickness refers to the thickness of the radial direction along described cutter shaft 5, described second cutter 2 comprises the first side 21 and the second side 22, described first side 21 and the second side 22 are respectively near described first cutter 1 and the 3rd cutter 3, described second side is the Machining of Curved Surface cutter of the gradual change curved surface for processed glass 6.
Glass 6 comprise connect successively the first side 62, side 61, second, the 3rd side 63 and the 4th side 64,4th side 64 has groove 641, from base 65 to the top margin 66 of glass 6, the thickness of the first side 62, side 61, second, the 3rd side 63 and the 4th side 64 increases gradually, and from the centre position of the first side 61 to the 4th side 64, the width of side diminishes gradually.
Utilize the cutter of above-mentioned glass processing, process the glass 6 of the such as rectangle of Fig. 2, thus form the glass 6 with gradual change curved surface as shown in Figures 3 and 4, step is as follows:
S1. cutter shaft 5 drives described second cutter 2 to move to the first setting height, and make described second cutter 2 move to one of them side, angle in four angles of described glass 6, and make the first side 21 of described second cutter 2 and this angular contact of glass 6, to rotate and this angle cuts away by the second cutter 2 of movement.According to the method described above, its excess-three angle of glass 6 is cut away.Wherein, above and hereinafter said movement refer to relative movement between glass 6 and cutter, namely glass 6 moves and cutter does not move, or glass 6 does not move and cutter moves, and even both all move.
S2. cutter shaft 5 drives described second cutter 2 to move one week along the edge of described glass 6, during movement, first side 21 of described second cutter 2 contacts with the edge of described glass 6, thus cuts away the glass part of a setting width, with the roughing at the edge of complete pair glass 6.
S3. Machining of Curved Surface step, it comprises following two steps:
S3-1. Machining of Curved Surface cutter 22 moves to second place p2 (path of cutter 22 process is S1) from primary importance p1 along the edge of described glass 6 through described second side 62, and cut away the set depth at the edge of the described glass 6 of described Machining of Curved Surface cutter 22 process and the glass of a setting width, described primary importance p1 is positioned at the first side 61 and near the second side 62, described second place p2 is positioned at the 3rd side 63 and close second side 62;
S3-2. described Machining of Curved Surface cutter 22 from described second place p2 rising setting height and mobile setpoint distance to the 3rd position p3, described Machining of Curved Surface cutter 22 moves to the 4th position p4 (path of cutter 22 process is S2) from the 3rd position p3 along the edge of described glass 6 through described second side 62, and cut away the set depth at the edge of the described glass 6 of described Machining of Curved Surface cutter 22 process and the glass of the first setting width, described 3rd position p3 is positioned at the 3rd side 63 and than second place p2 closer to described 4th side 64, described 4th position p4 is positioned at the first side 61 and than primary importance p1 closer to described 4th side 64, the numerical value of described setting height is identical with the numerical value of described set depth.
Afterwards, Machining of Curved Surface cutter 22 rises from the 4th position setting height again, and move setpoint distance towards glass inner side and arrive next position, and then arrive the 3rd side 63 along the edge of glass 6 through the second side 62 and carry out cutting the glass of setting width, move in circles with this, Machining of Curved Surface cutter 22 constantly rises, at one of them angle place (near second place p2 place) of glass, the inner side of position constantly toward glass 6 of Machining of Curved Surface cutter 22 is close, until Machining of Curved Surface cutter 22 arrives certain position pn being positioned at the 4th side 64, Machining of Curved Surface cutter 22 arrives the another one position pn+1 process relative with this position of the 4th side 64 from this position through the second side 62, the glass of the setting width of the 4th side 64 is also cut.
S4. cutter shaft 5 drives described 4th cutter 4 to be moved upwards up to the second setting height, drives described 4th cutter 4 to cut out a groove 641 at the 4th side 64 place of described glass 6;
S5. cutter shaft 5 drives described 3rd cutter 3 to be moved downward to the 3rd setting height, and the wall driving the side of described 3rd cutter 3 to against described groove 641 moves and cuts away the glass of the 3rd setting width of described glass;
S6. cutter shaft 5 drives described first cutter 1 to be moved downward to the 4th setting height, and the edge except the wall of described groove 641 driving the side of described first cutter 1 to against described glass 6 moves and cuts away the glass of the 4th setting width of described glass 6.
S7. baffle plate 642 is pasted onto on the upper surface 67 of glass or lower surface at the 4th side 64 place (another surface relative with upper surface 67), and described baffle plate 642 protrudes from described groove 641; Then, the edge of burnishing device to described glass 6 carries out polishing, and the wall of such groove 641 can not polished device polishing and cause and collapse limit.
Claims (7)
1. a glass processing method, described glass comprise connect successively the first side, the second side, the 3rd side and the 4th side, it is characterized in that, described glass processing method comprises Machining of Curved Surface step, and described Machining of Curved Surface step comprises:
Machining of Curved Surface cutter moves to the second place from primary importance along the edge of described glass through described second side, and cut away the set depth at the edge of the described glass of described Machining of Curved Surface cutter process and the glass of the first setting width, described primary importance is positioned at the first side and near the second side, the described second place is positioned at the 3rd side and close second side;
Described Machining of Curved Surface cutter from described second place rising setting height and mobile setpoint distance to the 3rd position, described Machining of Curved Surface cutter moves to the 4th position from the 3rd position along the edge of described glass through described second side, and cut away the set depth at the edge of the described glass of described Machining of Curved Surface cutter process and the glass of the first setting width, described 3rd position is positioned at the 3rd side and than the second place closer to described 4th side, described 4th position is positioned at the first side and than primary importance closer to described 4th side, the numerical value of described setting height is identical with the numerical value of described set depth.
2. glass processing method as claimed in claim 1, it is characterized in that, described Machining of Curved Surface step also comprises the steps:
Four side of original position constantly towards described glass that described Machining of Curved Surface cutter cuts described glass is close, until described original position is positioned at described 4th side, side.
3. glass processing method as claimed in claim 1, it is characterized in that, described glass is rectangular, the cutter of glass processing comprises the first cutter, second cutter, 3rd cutter and the 4th cutter, along the rear end of cutter shaft to front extreme direction, described first cutter is installed successively, second cutter, 3rd cutter and the 4th cutter, described cutter shaft drives described first cutter, second cutter, 3rd cutter and the 4th cutter rotate around described cutter shaft, thickness along the 3rd cutter described in described cutter shaft radial direction and the 4th cutter is all little than the thickness of described second cutter, described second cutter comprises the first side and the second side, described first side and the second side are respectively near described first cutter and the 3rd cutter, described second side is described Machining of Curved Surface cutter,
Before described Machining of Curved Surface step, glass processing method also comprises the steps:
First step, described second cutter is driven to move to the first setting height, and make described second cutter move to the side, four angles of described glass successively, and the first side of described second cutter is made to cut four angles of described glass successively with four angular contact of glass;
Second step, drives described second cutter to move one week along the edge of described glass, and during mobile, the first side of described second cutter contacts with the edge of described glass and cuts the glass of the second setting width;
After described Machining of Curved Surface step, glass processing method also comprises the steps:
Third step, drives described 4th cutter to be moved upwards up to the second setting height, drives described 4th cutter to cut out a groove at the 4th side place of described glass;
4th step, drives described 3rd cutter to be moved downward to the 3rd setting height, and the wall driving the side of described 3rd cutter to against described groove moves and cuts away the glass of the 3rd setting width of described glass;
5th step, drives described first cutter to be moved downward to the 4th setting height, and the edge except the wall of described groove driving the side of described first cutter to against described glass moves and cuts away the glass of the 4th setting width of described glass.
4. glass processing method as claimed in claim 1, it is characterized in that, described glass is rectangular, the cutter of glass processing comprises the second cutter be arranged on cutter shaft, described cutter shaft drives described second cutter to rotate around described cutter shaft, described second cutter comprises the first side and the second side, and described second side is described Machining of Curved Surface cutter;
Before described Machining of Curved Surface step, glass processing method also comprises the steps:
First step, drives described second cutter to move to the first setting height, and makes described second cutter move to the side, angle of described glass, and makes the first side of described second cutter and the angular contact of glass and cut the angle of described glass;
Second step, drives described second cutter to move one week along the edge of described glass, and during mobile, the first side of described second cutter contacts with the edge of described glass and cuts the glass of the second setting width.
5. glass processing method as claimed in claim 4, it is characterized in that, the cutter of glass processing also comprises the first cutter, described first cutter and the second cutter are arranged on described cutter shaft successively, along the rear end of described cutter shaft to front extreme direction, described first cutter and the second cutter are installed successively, described cutter shaft drives described first cutter and the second cutter to rotate around described cutter shaft, the first side of described second cutter than the second side of described second cutter closer to described first cutter;
After described Machining of Curved Surface step, glass processing method also comprises the steps:
Drive described first cutter to be moved downward to the 4th setting height, the edge except the wall driving the side of described first cutter to against the groove except described glass of described glass moves and cuts away the glass of the 4th setting width of described glass.
6. glass processing method as claimed in claim 4, it is characterized in that, the cutter of glass processing also comprises the 3rd cutter and the 4th cutter, along the rear end of described cutter shaft to front extreme direction, described second cutter is installed successively, 3rd cutter and the 4th cutter, described cutter shaft drives described second cutter, 3rd cutter and the 4th cutter rotate around described cutter shaft, described 3rd cutter and the 4th cutter along described cutter shaft radial direction Thickness Ratio described in the thickness along described cutter shaft radial direction of the second cutter little, second side of described second cutter than the first side of described second cutter more near described 3rd cutter,
After described Machining of Curved Surface step, glass processing method also comprises the steps:
Drive described 4th cutter to be moved upwards up to the second setting height, drive described 4th cutter to cut out a groove at the 4th side place of described glass;
Drive described 3rd cutter to be moved downward to the 3rd setting height, the wall driving the side of described 3rd cutter to against described groove moves and cuts away the glass of the 3rd setting width of described glass.
7. the glass processing method as described in claim 3 or 6, is characterized in that, also comprise the steps:
Baffle plate is pasted onto on the upper surface of glass or lower surface at the 4th side place, and described baffle plate protrudes from described groove;
Burnishing device carries out polishing to the edge of described glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380897.0A CN103406812B (en) | 2013-08-28 | 2013-08-28 | A kind of glass processing method and mobile device glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380897.0A CN103406812B (en) | 2013-08-28 | 2013-08-28 | A kind of glass processing method and mobile device glass |
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| Publication Number | Publication Date |
|---|---|
| CN103406812A CN103406812A (en) | 2013-11-27 |
| CN103406812B true CN103406812B (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310380897.0A Active CN103406812B (en) | 2013-08-28 | 2013-08-28 | A kind of glass processing method and mobile device glass |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108748347A (en) * | 2018-05-29 | 2018-11-06 | 武汉华星光电技术有限公司 | Stripping device |
| CN108907943A (en) * | 2018-07-26 | 2018-11-30 | 望江县天长光学科技有限公司 | A kind of bistrique of optical mirror slip deburring |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5331293A (en) * | 1976-09-03 | 1978-03-24 | Yoshio Kouda | Method of and device for grinding peripheral portion of glass body to form inclined surface |
| JPS5615974A (en) * | 1979-07-12 | 1981-02-16 | Shigeo Kamiya | Grinder having brush for cutting inclined surface of square glass for watch or the like |
| JP2003181751A (en) * | 2001-12-17 | 2003-07-02 | Shirai Tekkosho:Kk | Machine for chamfering edge of plate glass |
| CN101903301A (en) * | 2007-12-18 | 2010-12-01 | Hoya株式会社 | Cover glass for portable terminal, method for manufacturing cover glass for portable terminal, and portable terminal apparatus |
-
2013
- 2013-08-28 CN CN201310380897.0A patent/CN103406812B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5331293A (en) * | 1976-09-03 | 1978-03-24 | Yoshio Kouda | Method of and device for grinding peripheral portion of glass body to form inclined surface |
| JPS5615974A (en) * | 1979-07-12 | 1981-02-16 | Shigeo Kamiya | Grinder having brush for cutting inclined surface of square glass for watch or the like |
| JP2003181751A (en) * | 2001-12-17 | 2003-07-02 | Shirai Tekkosho:Kk | Machine for chamfering edge of plate glass |
| CN101903301A (en) * | 2007-12-18 | 2010-12-01 | Hoya株式会社 | Cover glass for portable terminal, method for manufacturing cover glass for portable terminal, and portable terminal apparatus |
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| CN103406812A (en) | 2013-11-27 |
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Address after: 523000 Changan City, Guangdong Province town of Cape Village Co-patentee after: Dongguan Huaqing Optical Technology Co., Ltd. Patentee after: Guangdong wins smart group Limited by Share Ltd Address before: 523000 Changan City, Guangdong Province town of Cape Village Co-patentee before: Dongguan Huaqing Optical Technology Co., Ltd. Patentee before: Dongguan Janus Precision Components Co., Ltd. |
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Effective date of registration: 20200717 Address after: 523000, Guangdong, Dongguan province Changan Town, South District Industrial Zone Patentee after: DONGGUAN HUAQING OPTICAL TECHNOLOGY Co.,Ltd. Address before: 523000 corner village, Changan Town, Dongguan, Guangdong Co-patentee before: DONGGUAN HUAQING OPTICAL TECHNOLOGY Co.,Ltd. Patentee before: GUANGDONG JANUS INTELLIGENT GROUP Corp.,Ltd. |