CN113233751A - Glass processing method and device - Google Patents
Glass processing method and device Download PDFInfo
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- CN113233751A CN113233751A CN202110623001.1A CN202110623001A CN113233751A CN 113233751 A CN113233751 A CN 113233751A CN 202110623001 A CN202110623001 A CN 202110623001A CN 113233751 A CN113233751 A CN 113233751A
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- 239000011521 glass Substances 0.000 title claims abstract description 359
- 238000003672 processing method Methods 0.000 title claims abstract description 15
- 238000003698 laser cutting Methods 0.000 claims abstract description 63
- 238000012545 processing Methods 0.000 claims abstract description 61
- 238000005520 cutting process Methods 0.000 claims abstract description 58
- 238000007650 screen-printing Methods 0.000 claims abstract description 40
- 238000005496 tempering Methods 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000010586 diagram Methods 0.000 claims abstract description 19
- 239000005357 flat glass Substances 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 206010041662 Splinter Diseases 0.000 claims description 14
- 238000007639 printing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 239000000047 product Substances 0.000 description 72
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- C03B33/0222—Scoring using a focussed radiation beam, e.g. laser
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
- C03C17/002—General methods for coating; Devices therefor for flat glass, e.g. float glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/119—Deposition methods from solutions or suspensions by printing
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The embodiment of the invention discloses a glass processing method and a glass processing device. The method comprises the following steps: carrying out laser cutting on the processed glass along a laser cutting line of the glass cutting diagram to form a middle piece shape laser line and at least two product shape laser lines on the processed glass; the middle sheet profile laser line surrounds at least two product profile laser lines; removing the edge part of the middle sheet profile laser line along the middle sheet profile laser line to obtain middle sheet glass; tempering the middle glass sheet; screen printing middle glass; and pressing and splitting the middle glass by adopting a splitting jig to enable the middle glass to be split along the laser line of the product appearance, so as to obtain at least two pieces of single glass. This scheme adopts single laser cutting to processing glass, has shortened the cutting time, has improved production efficiency. Through inserting well piece glass tempering frame and carrying out the tempering, make well piece glass and tempering frame contact, guarantee that monolithic glass can not produce glass with tempering frame contact and collapse the limit, and then improve glass processing's yield.
Description
Technical Field
The embodiment of the invention relates to the technical field of glass processing, in particular to a glass processing method and device.
Background
At present, glass is generally processed by adopting a mode of laser cutting and carbon dioxide laser splinting in the glass processing industry. The processing glass is firstly processed into single glass through laser cutting and carbon dioxide laser splitting, then the single glass is inserted into a toughening frame for toughening, and finally single glass is subjected to single silk screen printing through a silk screen printing jig. The glass processing mode has low yield, and the single glass processed by the laser cutting and carbon dioxide laser splitting modes is very easy to cause edge breakage and low glass processing yield in the process of inserting into a toughening frame and toughening.
Disclosure of Invention
The embodiment of the invention provides a glass processing method and a glass processing device, which are used for improving the glass processing yield and the glass processing yield.
In a first aspect, embodiments of the present invention provide a glass processing method, which includes:
carrying out laser cutting on the processed glass along a laser cutting line of the glass cutting diagram, and forming a middle piece shape laser line and at least two product shape laser lines on the processed glass; the middle sheet profile laser line surrounds at least two product profile laser lines;
removing the edge part of the middle sheet profile laser line along the middle sheet profile laser line to obtain middle sheet glass;
tempering the middle glass sheet;
screen printing middle glass;
and pressing and splitting the middle glass by adopting a splitting jig to enable the middle glass to be split along the laser line of the product appearance, so as to obtain at least two pieces of single glass.
Optionally, at least two of the product profile laser lines are arranged in an array.
Optionally, the middle profile laser line is 2-5mm from the edge of the finished glass.
Optionally, the laser cutting of the processed glass along the laser cutting line of the glass cutting pattern is a single laser cutting;
the spot distance of cutting laser spots of laser cutting is controlled to be 0.0012-0.0015 mm.
Optionally, the splinter jig comprises an upper plate and a lower plate;
adopt the lobe of a leaf tool to press the lobe of a leaf glass in to, make well piece glass along product appearance laser line fracture, include:
the middle glass is placed on the lower plate, the upper plate presses the middle glass along the direction perpendicular to the plane of the middle glass, so that the middle glass is cracked along the laser line of the product appearance, and a plurality of single glasses are obtained.
Optionally, the splinter jig comprises an upper plate and a lower plate; the upper plate comprises at least two protruding columns, the size of the protruding columns is consistent with that of the area surrounded by the product appearance laser lines, and the arrangement positions of the protruding columns are consistent with that of the product appearance laser lines on the middle glass;
the lower plate comprises at least two grooves, and the size, the number and the arrangement positions of the grooves are arranged corresponding to the studs;
adopt the lobe of a leaf tool to press the lobe of a leaf glass in to, make well piece glass along product appearance laser line fracture, specifically include:
the product appearance laser line of the middle glass is aligned with the groove and placed on the lower plate, the protruding columns correspond to the grooves one to one, and the middle glass is pressurized in the direction perpendicular to the plane of the middle glass, so that the middle glass is cracked along the product appearance laser line and falls into the groove, and a plurality of single glasses are obtained.
In a second aspect, embodiments of the present invention also provide a glass processing apparatus, including:
the laser cutting device is used for carrying out laser cutting on glass to be processed along a laser cutting line of the glass cutting diagram, and the laser cutting line comprises a middle piece profile laser line and at least two product profile laser lines; the laser cutting lines comprise a middle piece shape laser line surrounding at least two product shape laser lines;
the rim charge remover is used for removing the edge part of the middle piece profile laser line along the middle piece profile laser line to obtain middle piece glass;
the toughening device is used for toughening the middle glass;
the screen printer is used for screen printing the middle glass;
and the splitting jig is used for pressing and splitting the middle glass to enable the middle glass to be split along the laser line of the product appearance, so that at least two pieces of single glass are obtained.
Optionally, the screen printer includes:
the screen printing films are matched with the glass cutting pattern, and the number of patterns of the screen printing films is equal to the number of product appearance laser lines in the middle glass;
and the position of each pattern of the screen printing film corresponds to the position of an area in the laser line range of the product appearance of the middle glass one by one.
Optionally, the splinter jig comprises an upper plate and a lower plate;
the upper plate comprises at least two protruding columns, the size of the protruding columns is consistent with that of the area surrounded by the product appearance laser lines, and the arrangement positions of the protruding columns are consistent with that of the product appearance laser lines on the middle glass;
the lower plate comprises at least two grooves, and the size, the number and the arrangement positions of the grooves are arranged corresponding to the studs.
Optionally, the upper plate further comprises a first perforation and a second perforation; the lower plate also comprises an ear groove and a pin; the first through hole is used for fixing the upper plate, and the ear groove is used for fixing the lower plate; the second through hole is arranged corresponding to the pin and used for carrying out quick alignment according to the positions of the through hole and the pin, so that the protruding columns correspond to the grooves one to one.
According to the technical scheme of the embodiment of the invention, the processed glass is subjected to laser cutting along the laser cutting line of the glass cutting pattern, and the laser cutting adopts a single-time cutting mode, so that the cutting time of the processed glass is shortened by half, and the production efficiency of glass processing is improved. And removing the edge part of the middle sheet profile laser line along the middle sheet profile laser line to obtain the middle sheet glass comprising a plurality of single sheets of glass. Through inserting well piece glass tempering frame, then carry out the tempering to the well piece glass who inserts the tempering frame, make well piece glass and tempering frame contact to all single piece glass that isolated well piece glass includes and tempering frame contact, and then guarantee that single piece glass can not produce glass and collapse the limit, improve glass processing's yield and production efficiency. And batch silk-screen printing of a plurality of single pieces of glass is realized by silk-screen printing of the centering glass. The middle glass is pressed and split through the splitting jig, a plurality of single pieces of glass can be obtained simultaneously, and the production efficiency of processing the glass is further improved.
Drawings
To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings required for the embodiments or the technical solutions in the prior art, and it is obvious that the drawings in the following description, although being some specific embodiments of the present invention, can be extended and extended to other structures and drawings by those skilled in the art according to the basic concepts of the device structure, the driving method and the manufacturing method disclosed and suggested by the various embodiments of the present invention, without making sure that these should be within the scope of the claims of the present invention.
FIG. 1 is a schematic flow chart of a glass processing method according to an embodiment of the present invention;
FIG. 2 is a schematic view of a method for processing a glass cutting pattern according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart of another method of glass processing according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a top view of a lower plate of a splinter jig according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a top view and a side view of an upper plate of a splinter jig according to an embodiment of the invention;
FIG. 6 is a schematic flow chart of another method of glass processing according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a glass processing apparatus according to an embodiment of the present invention;
fig. 8 is a schematic design diagram of a screen printing film according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic flow chart of a glass processing method according to an embodiment of the present invention, which is applicable to batch processing of glass, and the method can be performed by a glass processing apparatus, and the glass processing apparatus can be implemented by software and/or hardware. As shown in fig. 1, the method specifically includes the following steps:
s110, carrying out laser cutting on the processed glass along a laser cutting line of the glass cutting diagram, and forming a middle piece shape laser line and at least two product shape laser lines on the processed glass; the middle sheet profile laser line surrounds at least two product profile laser lines;
specifically, the glass cutting drawing is a processing scheme drawing designed in advance by a designer according to the size of the processed glass and the size of a glass product. Laser cutting processing glass possesses the obvious advantages such as the process velocity is fast, the precision is high, the parameter setting is simple, and laser non-contact tool does not have the wearing and tearing problem during cutting glass in addition, can last, even cutting. And laser cutting is carried out on the processed glass along the laser cutting pattern designed by the processing scheme only according to the processing scheme designed by the glass cutting diagram. Illustratively, fig. 2 is a schematic diagram of a cut pattern of a processing glass according to an embodiment of the present invention, and as shown in fig. 2, a middle profile laser line 210 and a plurality of product profile laser lines 220 are formed on the processing glass and enclosed by the middle profile laser line 210. The cut process glass cut according to the laser cutting line of the glass cutting pattern exhibits a cutting pattern corresponding to the laser cutting line of the glass cutting pattern, wherein one middle profile laser line 210 and a plurality of product profile laser lines 220 enclosed within the middle profile laser line 210 are formed on the process glass. Compared with the prior art that the laser processing of the processed glass is carried out by a two-time cutting mode of laser cutting and CO2 laser splitting, the method carries out laser cutting on the processed glass along the laser cutting line of the glass cutting pattern, changes the laser cutting mode into a single-time cutting mode, shortens the cutting time of the processed glass by half, and improves the production efficiency of the glass processing.
S120, removing the edge part of the middle sheet profile laser line along the middle sheet profile laser line to obtain middle sheet glass;
specifically, the processing glass is subjected to laser cutting according to the middle sheet profile laser line and the product profile laser line, a cutting pattern consistent with a glass cutting pattern is presented on the cut processing glass, wherein one middle sheet profile laser line and a plurality of product profile laser lines enclosed by the middle sheet profile laser line are formed on the processing glass. With continued reference to FIG. 2, the edge portion of the middle profile laser line 210, i.e., the area outside the envelope of the middle profile laser line 210 in the finished glass, is removed from the finished glass as laser edge trim 230. The area of the process glass within the outline laser line envelope is the middle pane 240. The edge portion of the middle profile laser line 210 is removed along the middle profile laser line 210, so as to obtain a processed glass region surrounded by the middle profile laser line 210, that is, the laser rim charge 230 is removed along the middle profile laser line 210, so as to obtain the middle glass 240.
S130, tempering the middle piece of glass;
specifically, with continued reference to FIG. 2, center sheet profile laser line 210 encompasses at least two product profile laser lines 220, the process glass area within the center sheet profile laser line 210 encompasses is center sheet glass 240, and the process glass area encompassed by product profile laser line 220 encompasses is single sheet glass 241. When the middle glass 240 is tempered, the middle glass 240 is first inserted into a tempering frame, and then the middle glass 240 inserted into the tempering frame is tempered. Because the edging processing is not carried out to the processing glass after laser cutting, processing glass carries out the contact when inserting the tempering frame with the tempering frame and produces easily and collapse the limit to at the in-process of tempering, processing glass also very easily produces with tempering frame contact edge uneven heating and collapses the limit, can influence the product quality after the processing glass tempering from this. According to the invention, the middle piece of glass 240 is contacted with the toughening frame, so that the single piece of glass 241 is isolated from being contacted with the toughening frame, further the single piece of glass 241 is prevented from being broken, and the yield of glass processing is improved. In addition, the piece of glass 240 comprises a plurality of pieces of single glass 241, and compared with the prior art that the single glass 241 is directly inserted into the toughening frame for toughening, the quantity of the single glass 241 inserted into the toughening frame each time is increased, and the production efficiency of glass toughening is further improved. For example, 20-50 pieces of glass can be inserted into the tempering frame, and the number of the single glass 241 inserted into each tempering frame can be increased from 350 pieces in the prior art to 2000-5000 pieces by adopting the middle piece of glass 240.
S140, screen printing of middle glass;
the glass silk-screen printing is a process of glass processing, and the processed glass needing to be printed with the pattern marks needs to be subjected to silk-screen printing. The silk-screen printing principle of the glass is as follows: printing ink on the surface of the processed glass, and then adopting the curing measure of the ink to ensure that the pattern on the processed glass is firm and durable. Because the middle glass comprises a plurality of single pieces of glass, and the middle glass is silk-screened, compared with the silk-screened single pieces of glass in the prior art, the silk-screening efficiency is changed from one piece to a plurality of pieces, and the production efficiency of processing the glass is further improved. For example, the silk-screen printing efficiency is changed from 1 piece per time to 20-50 pieces per time, so that the production efficiency is improved by 20-50 times.
S150, pressing and splitting the middle glass by adopting a splitting jig to enable the middle glass to be split along the laser line of the product appearance, and obtaining at least two single pieces of glass.
Specifically, with continued reference to FIG. 2, the region of the finished glass surrounded by the product profile laser line 220 is a single piece of glass 241. The area within the range surrounded by the middle sheet profile laser line 210 and outside the range surrounded by the product profile laser line 220 is a sheet splitting area, and the processed glass in the area is a sheet splitting rim charge 242. When the splitting jig is used for pressing and splitting the middle piece of glass 240, the middle piece of glass 240 is split along the product appearance laser line 220, the single piece of glass 241 is separated from the splitting rim charge 242, the splitting rim charge 242 is removed, and therefore at least two pieces of glass 241 are obtained. Because the middle glass 240 comprises the single glass 241, the middle glass 240 is pressed and split by the splitting jig, the single glass 241 can be obtained at the same time, and the production efficiency of processing the glass is further improved. According to the technical scheme of the embodiment of the invention, the glass is processed in a single laser cutting mode along the laser cutting line of the glass cutting pattern, so that the cutting time of the processed glass is shortened by half, and the production efficiency of glass processing is improved. And removing the edge part of the middle sheet profile laser line along the middle sheet profile laser line to obtain the middle sheet glass comprising a plurality of single sheets of glass. Through inserting well piece glass tempering frame, then carry out the tempering to the well piece glass who inserts the tempering frame, make well piece glass and tempering frame contact to all single piece glass that isolated well piece glass includes and tempering frame contact, and then guarantee that single piece glass can not produce glass and collapse the limit, improve glass processing's yield and production efficiency. And batch silk-screen printing of a plurality of single pieces of glass is realized by silk-screen printing of the centering glass. The middle glass is pressed and split through the splitting jig, a plurality of single pieces of glass can be obtained simultaneously, and the production efficiency of processing the glass is further improved.
Optionally, at least two of the product profile laser lines are arranged in an array.
And laser cutting the processed glass according to the laser cutting line of the glass cutting diagram, wherein the cut processed glass presents a cutting pattern consistent with the laser cutting line of the glass cutting diagram, and one middle piece outline laser line and a plurality of product outline laser lines surrounded by the middle piece outline laser lines are formed on the processed glass. Illustratively, with continued reference to FIG. 2, the cut finished glass has 30 product profile laser lines 220 thereon, and the 30 product profile laser lines 220 may be arranged in an array of 6 rows and 5 columns.
Optionally, the middle profile laser line is 2-5mm from the edge of the finished glass.
Wherein, the distance between the middle sheet shape laser line and the edge of the processing glass is 2-5mm, namely the width of the edge part of the middle sheet shape laser line is 2-5mm, namely the width of the area outside the enclosing range of the middle sheet shape laser line of the processing glass is 2-5 mm.
Optionally, the laser cutting of the processed glass along the laser cutting line of the glass cutting pattern is a single laser cutting; the spot distance of cutting laser spots of laser cutting is controlled to be 0.0012-0.0015 mm.
Compared with the prior art that the laser processing of the processed glass is performed by laser cutting in a way of matching with two cutting ways of CO2 laser splintering, the laser cutting of the processed glass along the laser cutting line of the glass cutting pattern is changed into the single cutting way, so that the cutting time of the processed glass is shortened by half, and the production efficiency of the glass processing is improved. The spot distance of cutting laser spots of laser cutting is controlled to be 0.0012-0.0015mm, so that a middle piece of appearance laser line consistent with the laser cutting line of the glass cutting pattern and a plurality of product appearance laser lines surrounded by the middle piece of appearance laser line are presented on the processed glass subjected to laser cutting, and the processed glass can be further processed along the middle piece of appearance laser line and the product appearance laser line formed by cutting.
Optionally, the splinter jig comprises an upper plate and a lower plate; fig. 3 is a schematic flow chart of another glass processing method according to an embodiment of the present invention, as shown in fig. 3. The method comprises the following specific steps:
s110, carrying out laser cutting on the processed glass along a laser cutting line of the glass cutting diagram, and forming a middle piece shape laser line and at least two product shape laser lines on the processed glass; the middle sheet profile laser line surrounds at least two product profile laser lines;
s120, removing the edge part of the middle sheet profile laser line along the middle sheet profile laser line to obtain middle sheet glass;
s130, tempering the middle piece of glass;
s140, screen printing of middle glass;
s150, adopt the lobe of a leaf tool to press the lobe of a leaf glass in to, make well piece glass along product appearance laser line fracture, include: the middle glass is placed on the lower plate, the upper plate presses the middle glass along the direction perpendicular to the plane of the middle glass, so that the middle glass is cracked along the laser line of the product appearance, and a plurality of single glasses are obtained.
The splitting jig comprises an upper plate and a lower plate, the splitting jig presses the middle glass through the upper plate and the lower plate, and the middle glass can be cracked along the laser line of the product appearance. Specifically, the middle glass is placed on the lower plate, the upper plate needs to pressurize the middle glass along the direction perpendicular to the plane of the middle glass, the product appearance laser line of the middle glass is composed of connecting points with the distance controlled between 0.0012 mm and 0.0015mm, and then the middle glass is extruded by the upper plate and the lower plate, so that the middle glass is easy to crack along the product appearance laser line, and a plurality of single glasses can be obtained.
Specifically, fig. 4 is a schematic structural diagram of a top view and a cross-sectional view of a lower plate of a splinter jig provided by an embodiment of the present invention, and fig. 5 is a schematic structural diagram of a top view and a side view of an upper plate of a splinter jig provided by an embodiment of the present invention, as shown in fig. 4 and 5, the splinter jig includes an upper plate and a lower plate; the upper plate comprises at least two convex columns 510, the size of the area surrounded by the convex column surface and the product shape laser line is consistent, and the arrangement positions of the convex columns 510 are consistent with the arrangement positions of the product shape laser line on the middle glass; the lower plate comprises at least two grooves 410, and the size, the number and the arrangement position of the grooves 410 are arranged corresponding to the studs 510;
the splinter jig comprises an upper plate and a lower plate; the upper plate includes at least two studs 510 and the lower plate includes at least two recesses 410. Specifically, the size of the area surrounded by the stud surface and the product shape laser line is the same, and the arrangement position of the studs 510 is the same as the arrangement position of the product shape laser line on the middle glass. The size, number and arrangement position of the grooves 410 of the lower plate are arranged corresponding to the studs 510. Specifically, the recessed area of the groove 410 also needs to be the same as the size of the area surrounded by the product outline laser line, so that the upper plate stud 510 is matched with the lower plate groove 410, and the upper plate stud 510 can be pressed into the lower plate groove 410. The number of grooves 410 is equal to the number of product profile laser lines, i.e., the number of grooves is equal to the number of upper plate studs 510, so that each groove 410 corresponds to one stud 510. The arrangement position of the groove 410 is consistent with that of the laser line of the product shape on the middle glass, namely the arrangement position of the groove 410 is the same as that of the upper plate stud 510, and the groove 410 and the stud 510 at the same position are correspondingly arranged and matched. For example, the upper plate includes 30 studs 510, and the 30 studs 510 may be arranged in an array of 6 rows and 5 columns; the lower plate includes 30 grooves 410, and the 30 grooves 410 may be arranged in an array of 6 rows and 5 columns, when the upper plate is located right above the lower plate, that is, each stud 510 of the upper plate is located right above the groove 410 of the lower plate, the upper plate is close to the lower plate along the direction vertical to the horizontal plane, and finally each stud 510 of the upper plate may be pressed into the corresponding groove 410 of the lower plate.
Fig. 6 is a schematic flow chart of another glass processing method according to an embodiment of the present invention, as shown in fig. 6. The method comprises the following specific steps:
s110, carrying out laser cutting on the processed glass along a laser cutting line of the glass cutting diagram, and forming a middle piece shape laser line and at least two product shape laser lines on the processed glass; the middle sheet profile laser line surrounds at least two product profile laser lines;
s120, removing the edge part of the middle sheet profile laser line along the middle sheet profile laser line to obtain middle sheet glass;
s130, tempering the middle piece of glass;
s140, screen printing of middle glass;
s150, adopt the lobe of a leaf tool to press the lobe of a leaf glass in to, make well piece glass along product appearance laser line fracture, specifically include: the product appearance laser line of the middle glass is aligned with the groove and placed on the lower plate, the protruding columns correspond to the grooves one to one, and the middle glass is pressurized in the direction perpendicular to the plane of the middle glass, so that the middle glass is cracked along the product appearance laser line and falls into the groove, and a plurality of single glasses are obtained.
Illustratively, the middle glass comprises 30 product shape laser lines, the size of the area surrounded by the upper plate stud surface and the product shape laser lines is consistent, the arrangement position of the studs is consistent with the arrangement position of the product shape laser lines on the middle glass, namely, the upper plate comprises 30 studs, and the 30 studs can be arranged in an array of 6 rows and 5 columns. The size, the number and the arrangement position of the grooves of the lower plate are arranged corresponding to the studs, namely the lower plate also comprises 30 grooves, and the 30 grooves can be arranged in an array of 6 rows and 5 columns. The product appearance laser line of the middle glass is aligned with the groove of the lower plate and placed on the lower plate, the protruding columns are in one-to-one correspondence with the grooves, the middle glass is pressurized along the direction perpendicular to the plane of the middle glass, the middle glass is made to crack along the product appearance laser line and fall into the groove, and therefore a plurality of single glasses are obtained.
Fig. 7 is a schematic structural diagram of a glass processing apparatus according to an embodiment of the present invention, as shown in fig. 7, including:
a laser cutter 701 for performing laser cutting on the processed glass along a laser cutting line of the glass cutting pattern to form a middle profile laser line and at least two product profile laser lines on the processed glass; the middle sheet profile laser line surrounds at least two product profile laser lines;
an edge material remover 702 for removing the edge portion of the middle sheet profile laser line along the middle sheet profile laser line to obtain the middle sheet glass;
a toughening device 703 for toughening the middle glass;
a screen printer 704 for screen printing the middle glass;
and the splitting jig 705 is used for pressing and splitting the middle glass to enable the middle glass to be split along the laser line of the product appearance, so that at least two pieces of single glass are obtained.
According to the technical scheme of the embodiment of the invention, the laser cutter carries out laser cutting on the processed glass along the laser cutting line of the glass cutting pattern, and the cutting time of the processed glass is shortened by half by adopting a single cutting mode, so that the production efficiency of glass processing is improved. The edge material remover removes the edge part of the middle sheet profile laser line along the middle sheet profile laser line to obtain the middle sheet glass comprising a plurality of single sheets of glass. Through inserting well piece glass tempering frame, then the tempering ware carries out the tempering to the well piece glass who inserts the tempering frame, makes well piece glass and tempering frame contact to all single piece glass that isolated well piece glass includes and tempering frame contact, and then guarantee that single piece glass can not produce glass and collapse the limit, improve glass processing's yield and production efficiency. And screen printing is carried out on the single glass sheets through a screen printer, so that batch screen printing on a plurality of single glass sheets is realized. The middle glass is pressed and split through the splitting jig, a plurality of single pieces of glass can be obtained simultaneously, and the production efficiency of processing the glass is further improved.
Fig. 8 is a schematic design diagram of a screen printing film according to an embodiment of the present invention, and as shown in fig. 8, the screen printer includes: the screen printing films are matched with the glass cutting pattern, and the number of patterns 810 of the screen printing films is equal to that of the product appearance laser lines in the middle glass; the position of each pattern 810 of the screen printing film corresponds to the position of an area in the laser line range of the product appearance of the middle glass one by one.
Specifically, the screen printer includes: and (3) screen printing film matched with the glass cutting pattern. Wherein, the cutting pattern presented on the processing glass after cutting according to the laser cutting line of the glass cutting pattern is consistent with the laser cutting line of the glass cutting pattern, so that the cutting pattern presented on the processing glass is matched with the silk-screen printing film. As can be seen from comparison between fig. 2 and fig. 8, the number of the patterns 810 of the screen printing film is equal to the number of the product outline laser lines 220 in the middle glass 240, and the arrangement of the patterns 810 of the screen printing film is the same as the arrangement of the product outline laser lines 220, for example, the patterns may be arranged in an array of 6 rows and 5 columns. The specific position of each pattern 810 of the screen printing film corresponds to the area position within the range of the product outline laser line 220 of the middle glass 240 one by one. Therefore, when the screen printer conducts screen printing on the middle glass 240, each single glass 241 on the middle glass 240 can be simultaneously subjected to screen printing, compared with the screen printing of the single glass 241 in the prior art, the screen printing efficiency is changed from one piece to multiple pieces, and the production efficiency of glass processing is further improved.
Optionally, the splinter jig comprises an upper plate and a lower plate; the upper plate comprises at least two protruding columns, the size of the protruding columns is consistent with that of the area surrounded by the product appearance laser lines, and the arrangement positions of the protruding columns are consistent with that of the product appearance laser lines on the middle glass; the lower plate comprises at least two grooves, and the size, the number and the arrangement positions of the grooves are arranged corresponding to the studs.
Optionally, the upper plate further comprises a first perforation and a second perforation; the lower plate also comprises an ear groove and a pin; the first through hole is used for fixing the upper plate, and the ear groove is used for fixing the lower plate; the second through hole is arranged corresponding to the pin and used for carrying out quick alignment according to the positions of the through hole and the pin, so that the protruding columns correspond to the grooves one to one.
In particular, with continued reference to fig. 4 and 5, the upper plate further includes a first perforation 520 and a second perforation 530. The lower plate also includes ear slots 420 and pins 430. The first through hole 520 may be a mechanical arm for fixing the upper plate to a device. Ear slots 420 may secure the lower plate in place. For example, the robot arm can move the upper plate to make each stud 510 of the upper plate correspond to each groove 410 of the lower plate one by one, and move the upper plate to press the middle glass along a direction perpendicular to the plane of the middle glass, so that the middle glass is cracked along the laser line of the product profile, and a plurality of single glasses can be obtained. In addition, second perforation 530 and pin 430 correspond the setting, can carry out quick counterpoint according to second perforation 530 and pin 430 position, prevent the relative position dislocation of upper plate and hypoplastron, further make abrupt post 510 and recess 410 one-to-one, realize the upper plate to the middle piece glass press when splitting with the accurate counterpoint of hypoplastron.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A method of processing glass, comprising:
carrying out laser cutting on the processed glass along a laser cutting line of a glass cutting diagram, and forming a middle piece shape laser line and at least two product shape laser lines on the processed glass; the middle sheet profile laser line surrounds at least two of the product profile laser lines;
removing the edge part of the middle sheet profile laser line along the middle sheet profile laser line to obtain middle sheet glass;
tempering the middle glass sheet;
silk-printing the middle glass sheet;
and pressing and splitting the middle glass by adopting a splitting jig to enable the middle glass to split along the product appearance laser line, so as to obtain at least two pieces of single glass.
2. The glass processing method of claim 1, wherein the at least two product profile laser lines are arranged in an array.
3. The glass processing method of claim 1, wherein the middle profile laser line is 2-5mm from the edge of the processed glass.
4. The glass processing method of claim 1, wherein the laser cut of the processed glass along the laser cut line of the glass cutting pattern is a single laser cut;
the spot distance of cutting laser spots of the laser cutting is controlled to be 0.0012-0.0015 mm.
5. The glass processing method of claim 1, wherein the splinter jig comprises an upper plate and a lower plate;
adopt the lobe of a leaf tool is right well piece glass presses the lobe of a leaf, makes well piece glass edge product appearance laser line fracture includes:
the middle glass is placed on the lower plate, and the upper plate presses the middle glass along the direction perpendicular to the plane of the middle glass, so that the middle glass is cracked along the laser line of the product appearance, and a plurality of single glasses are obtained.
6. The glass processing method of claim 5, wherein the splinter jig comprises an upper plate and a lower plate; the upper plate comprises at least two protruding columns, the size of the protruding columns is consistent with that of an area surrounded by the product appearance laser lines, and the arrangement positions of the protruding columns are consistent with that of the product appearance laser lines on the middle glass;
the lower plate comprises at least two grooves, and the size, the number and the arrangement positions of the grooves are arranged corresponding to the studs;
adopt the lobe of a leaf tool is right well piece glass presses the lobe of a leaf, makes well piece glass along product appearance laser line fracture specifically includes:
and aligning the product appearance laser line of the middle glass to the groove and placing the middle glass on the lower plate, wherein the protruding columns correspond to the grooves one to one, and the middle glass is pressurized along the direction perpendicular to the plane of the middle glass, so that the middle glass is cracked along the product appearance laser line and falls into the groove, and a plurality of single glass sheets are obtained.
7. A glass processing apparatus, comprising:
the laser cutting device is used for cutting the processed glass along the laser cutting line of the glass cutting diagram to form a middle piece shape laser line and at least two product shape laser lines on the processed glass; the middle sheet profile laser line surrounds at least two of the product profile laser lines;
the rim charge remover is used for removing the edge part of the middle piece profile laser line along the middle piece profile laser line to obtain middle piece glass;
the toughening device is used for toughening the middle glass;
the screen printer is used for screen printing the middle glass;
and the splitting jig is used for pressing and splitting the middle glass to enable the middle glass to split along the product appearance laser line so as to obtain at least two pieces of single glass.
8. The glass processing apparatus of claim 7, wherein the screen printer comprises:
the screen printing films are matched with the glass cutting pattern, and the number of patterns of the screen printing films is equal to that of the product appearance laser lines in the middle glass;
and each pattern position of the screen printing film corresponds to the area position in the laser line range of the product shape of the middle glass one by one.
9. The glass processing apparatus of claim 7, wherein the splinter gauge comprises an upper plate and a lower plate;
the upper plate comprises at least two protruding columns, the size of the protruding columns is consistent with that of an area surrounded by the product appearance laser lines, and the arrangement positions of the protruding columns are consistent with that of the product appearance laser lines on the middle glass;
the lower plate comprises at least two grooves, and the size, the number and the arrangement positions of the grooves are arranged corresponding to the studs.
10. The glass processing apparatus of claim 9, wherein the upper plate further comprises a first perforation and a second perforation; the lower plate further comprises an ear slot and a pin; the first through hole is used for fixing the upper plate, and the ear groove is used for fixing the lower plate; the second through holes are arranged corresponding to the pins and used for carrying out rapid alignment according to the positions of the through holes and the pins, so that the protruding columns correspond to the grooves one to one.
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|---|---|---|---|
| CN202110623001.1A CN113233751A (en) | 2021-06-04 | 2021-06-04 | Glass processing method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110623001.1A CN113233751A (en) | 2021-06-04 | 2021-06-04 | Glass processing method and device |
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| CN113233751A true CN113233751A (en) | 2021-08-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115521056A (en) * | 2022-10-25 | 2022-12-27 | 深圳市益铂晶科技有限公司 | Splitting method for glass laser cutting |
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| CN110540365A (en) * | 2018-05-31 | 2019-12-06 | 蓝思科技（长沙）有限公司 | Processing technology of glass camera |
| CN111683167A (en) * | 2020-06-15 | 2020-09-18 | 深圳市锐欧光学电子有限公司 | Manufacturing process of mobile phone camera lens |
| CN212315929U (en) * | 2020-01-17 | 2021-01-08 | 深圳市锐欧光学电子有限公司 | A tool for cell-phone lens lobe of a leaf |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540365A (en) * | 2018-05-31 | 2019-12-06 | 蓝思科技（长沙）有限公司 | Processing technology of glass camera |
| CN212315929U (en) * | 2020-01-17 | 2021-01-08 | 深圳市锐欧光学电子有限公司 | A tool for cell-phone lens lobe of a leaf |
| CN111683167A (en) * | 2020-06-15 | 2020-09-18 | 深圳市锐欧光学电子有限公司 | Manufacturing process of mobile phone camera lens |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115521056A (en) * | 2022-10-25 | 2022-12-27 | 深圳市益铂晶科技有限公司 | Splitting method for glass laser cutting |
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Application publication date: 20210810 |