KR20170099100A - The system to CNC grinding for a glass reinforced - Google Patents

The system to CNC grinding for a glass reinforced Download PDF

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Publication number
KR20170099100A
KR20170099100A KR1020160021055A KR20160021055A KR20170099100A KR 20170099100 A KR20170099100 A KR 20170099100A KR 1020160021055 A KR1020160021055 A KR 1020160021055A KR 20160021055 A KR20160021055 A KR 20160021055A KR 20170099100 A KR20170099100 A KR 20170099100A
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South Korea
Prior art keywords
glass
transfer
aligning
curing
photocurable resin
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KR1020160021055A
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Korean (ko)
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KR101798447B1 (en
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최양환
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(주) 피엔피
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B05B15/04—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/015—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor of television picture tube viewing panels, headlight reflectors or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2203/00—Other substrates
    • B05D2203/30—Other inorganic substrates, e.g. ceramics, silicon
    • B05D2203/35—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • 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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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system for grinding a glass reinforced CNC, and more particularly, to a system for polishing a corner of a glass or glass having a rectangular glass plate shape used in a display device, It has been developed in order to prevent the damage of the glass during processing by coating the photocurable resin before chamfering and to improve the adhesion between the bonded upper and lower glasses.
CLAIMS: 1. A system for performing a glass-reinforced CNC polishing that polishes upper and lower edges on opposite sides and front and back sides of a glass, comprising:
A glass supply part including a charging tray in which a supply tray on which a glass to be supplied is cut is cut to a predetermined size;
A first aligning device for aligning the glass placed on the first conveying table, a second aligning device for aligning the glass placed on the first conveying table, and a second aligning device for aligning the glass on the first conveying table, A first suction transporting device for picking up and moving and rotating the glass, and a second UV transporting device for curing the surface of the glass transported by the first suction transporting device, on which the photo- A second aligning table for aligning the glass placed on the second conveying table and a second aligning table for aligning the glass placed on the second conveying table; A second injection device for spraying and coating a photocurable resin on one side of the glass in accordance with the transfer of the transfer table, a second adsorption transfer device for picking up, moving and rotating the glass, A second UV curing device for curing the surface coated with the photocurable resin of the glass transferred by the transfer device, and a third transfer table for picking up the glass by the second suction transfer device, A third alignment device for aligning the glass placed on the third transfer table, a third injection device for spraying and coating a photocurable resin on one side of the glass in accordance with the transfer of the third transfer table, And a third UV curing device for curing the surface coated with the photocurable resin of the glass transferred by the third adsorption transfer device;
A chamfering portion for chamfering the upper and lower edges of the glass on which the photocurable resin is applied and cured on three sides; A fine polishing unit for finely polishing a portion of the glass that has been chamfered; A washing and drying unit in which a washing unit for washing the glass finely polished and a drying unit for drying are sequentially formed; An inspection unit for inspecting the processed glass; And a glass discharge unit including a discharge tray on which a discharge tray on which the processed glass is placed is stacked. The present invention relates to a system for performing a glass reinforced CNC polishing.

Figure P1020160021055

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a CNC grinding system,

The present invention relates to a system for performing a glass reinforced CNC polishing, and more particularly, to a system for polishing a corner of a glass or glass having a rectangular glass plate shape used in a display device, The glass reinforced CNC polishing that has been developed in order to prevent the damage of the glass during processing by applying the photo-curable resin before chamfering the edges and to improve the adhesion between the bonded upper and lower glass ≪ / RTI >

Various display devices such as LCDs, OLEDs, LEDs, TFTs, and the like have been developed and are being widely used in various portable electronic devices including mobile phones and display devices used in home appliances.

Such a display device includes a liquid crystal panel assembly including a liquid crystal panel that displays image data in a thin film using the optical properties of a liquid crystal and a printed circuit board on which a driving circuit for driving the liquid crystal panel is formed, And a mold frame for holding the liquid crystal panel assembly and the backlight assembly fixed.

In this case, a glass or a glass substrate is used in the liquid crystal panel. The glass is used to prevent misalignment of a signal input pattern and a printed circuit board, and to prevent cracks due to a process shock from occurring. edge is polished.

However, such a polishing process has a process of chamfering the edges and a process of fine polishing. In such a process, a glass having a strong brittleness to the process impact is often damaged.

Further, since the glass is vulnerable to impact even after the polishing operation is finished, it is desirable to increase the frictional resistance to improve the productivity.

Further, when the polishing operation is performed in a state where the upper and lower glasses are bonded to each other, there is a problem that the bonding force is reduced due to the impact and vibration generated during the process, thereby causing defects.

Korea Patent Registration No. 10-1198381-0000 (October 31, 2012) Korean Patent Registration No. 10-1259547-0000 (April 24, 2013) Korean Patent Publication No. 10-2013-0083627 (Jul. 23, 2013) Korea Patent Registration No. 10-1389137-0000 (March 24, 2014) Korean Patent Registration No. 10-1456617-0000 (October 24, 2014)

SUMMARY OF THE INVENTION The present invention has been developed in order to solve the above-described problems, and an object of the present invention is to polish the upper and lower edges of a glass used in a display device, but to apply UV resin to three sides And to develop a system for performing glass reinforced CNC polishing.

According to an aspect of the present invention, there is provided a system for performing a glass-reinforced CNC polishing process for polishing upper and lower edges of opposite sides and front and rear sides of a glass,

A glass supply part including a charging tray in which a supply tray on which a glass to be supplied is cut is cut to a predetermined size;

A first aligning device for aligning the glass placed on the first conveying table, a second aligning device for aligning the glass placed on the first conveying table, and a second aligning device for aligning the glass on the first conveying table, A first suction transporting device for picking up and moving and rotating the glass, and a second UV transporting device for curing the surface of the glass transported by the first suction transporting device, on which the photo- A second aligning table for aligning the glass placed on the second conveying table and a second aligning table for aligning the glass placed on the second conveying table; A second injection device for spraying and coating a photocurable resin on one side of the glass in accordance with the transfer of the transfer table, a second adsorption transfer device for picking up, moving and rotating the glass, A second UV curing device for curing the surface coated with the photocurable resin of the glass transferred by the transfer device, and a third transfer table for picking up the glass by the second suction transfer device, A third alignment device for aligning the glass placed on the third transfer table, a third injection device for spraying and coating a photocurable resin on one side of the glass in accordance with the transfer of the third transfer table, And a third UV curing device for curing the surface coated with the photocurable resin of the glass transferred by the third adsorption transfer device;

A chamfering portion for chamfering the upper and lower edges of the glass on which the photocurable resin is applied and cured on three sides;

A fine polishing unit for finely polishing a portion of the glass that has been chamfered;

A washing and drying unit in which a washing unit for washing the glass finely polished and a drying unit for drying are sequentially formed;

An inspection unit for inspecting the processed glass;

And a glass discharger including an outlet tray on which a discharge tray on which the processed glass is placed is stacked.

In addition, the first to third transfer tables include respective transfer tables that horizontally move along rails that extend horizontally, and a plurality of protrusions that are mounted on the upper surface of the transfer table and protrude from the upper surface of the transfer table, A glass seating table for holding a glass substrate;

The first to third alignment devices are characterized by having alignment pieces for pressing opposing sides of the glass mounted on the glass seating table in close contact with the step.

In addition, the first to third injectors move horizontally in the direction of the glass seating table along the first guide rail by the first motor when the transport table is horizontally transported after the glass is aligned, and the second guide A spray unit for spraying a UV resin toward the side of the glass by moving upward and downward along the rail and a spray nozzle for spraying UV resin toward the front of the spray unit, And a masking unit for mounting a masking paper on the upper surface of the glass so as to prevent the sprayed photo-cured resin from being sprayed onto the upper surface of the mask.

In addition, the first through third adsorption / conveyance apparatuses may include a pair of front and rear third guide rails extending in the left-right direction, a fourth guide rail extending in the front-rear direction, and a lower end mounted on the third guide rail, A fifth guide rail mounted on the third guide rail so that both ends of the fourth guide rail can be vertically moved; a second guide rail mounted on the third guide rail and capable of sucking the upper surface of the glass, And an adsorbing portion for adsorbing the adsorbent;

The first through third UV curing apparatuses include a glass mounting part on which a glass moved by a suction part is lifted and a UV lamp for irradiating light on a side of the glass placed on the glass mounting part coated with the photo- .

As described above, according to the present invention, in order to prevent misalignment during a process of manufacturing a display device using a glass and to prevent a crack due to a process shock, the upper and lower edges are polished, Before UV protection, UV resin is applied on three sides and then hardened to reinforce the strength to prevent damage due to process impact. When the glass is bonded to the upper and lower glass, the adhesive strength is increased. There is an effect of reducing productivity and shaping productivity.

1 is a conceptual diagram illustrating a system for performing a glass-reinforced CNC polishing according to an embodiment of the present invention.
2 is a plan view showing a glass reinforcing apparatus according to an embodiment of the present invention.
3 is a conceptual diagram illustrating the operation of the first alignment device according to one embodiment of the present invention.
Figure 4 is a partial perspective view of an embodiment of the present invention.
5 is a conceptual diagram illustrating the operation of the first transfer table according to an embodiment of the present invention.
6 through 7 are conceptual diagrams illustrating the operation of the first injector according to an embodiment of the present invention.
FIG. 8 is a conceptual view showing the operation of the first transfer table and the adsorption transfer apparatus according to the embodiment of the present invention;
Fig. 9 is a conceptual view showing the operation of the first adsorption transfer apparatus and the UV curing apparatus according to the embodiment of the present invention
Fig. 10 is a conceptual view showing the operation of the first adsorption transfer apparatus according to the embodiment of the present invention
11 is a conceptual diagram illustrating the operation of the second alignment apparatus according to an embodiment of the present invention.
12 is a conceptual view showing the operation of the second adsorption transfer apparatus and the UV curing apparatus according to the embodiment of the present invention
FIG. 13 is a conceptual diagram illustrating the operation of the second adsorption /
14 is a conceptual diagram illustrating the operation of the third alignment device according to an embodiment of the present invention.
15 is a conceptual view showing the operation of the third adsorption transfer apparatus and the UV curing apparatus according to the embodiment of the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown.

FIG. 1 is a conceptual view showing a system for performing a glass reinforcing CNC polishing according to an embodiment of the present invention. FIG. 1 is a schematic view of a glass reinforced CNC polishing system for polishing the upper and lower end edges of the glass 1, A system comprising:

A glass supply unit 2 including a loading tray 22 on which a supply tray 21 on which a glass 1 to be cut, which is cut to a predetermined size, is stacked;

A glass reinforcing device 3 for applying a photocurable resin to three sides of four sides of the glass 1 and curing the same;

A chamfering portion 5 for chamfering the upper and lower edges of the glass 1 on which the photocurable resin is applied and cured on three sides;

A fine polishing machine 6 for finely polishing a portion of the glass 1 that has been chamfered;

A cleaning and drying unit 7 in which a cleaning unit 71 for cleaning the micro-polished glass 1 and a drying unit 72 for drying are sequentially formed;

A testing machine (8) for inspecting the processed glass (1);

And a glass discharging portion 9 including an output tray 92 on which a discharge tray 91 on which the processed glass 1 is mounted is stacked is shown as a system for performing a glass reinforced CNC polishing .

The present invention proposes a series of systems for polishing the corners of the glass 1 in the prior art. In the prior art, since the corners are simply polished, the present invention is applied to the glass reinforcing device 3 before passing through the chamfering part 5 for cornering The photocurable resin is applied and cured so as to prevent the brittle glass 1 from being damaged during processing.

In particular, when the glass 1 is in a state in which the upper and lower glass plates are adhered to each other, the cured photocurable resin is reinforced on the side to reinforce the adhesive portion.

In this case, in order to prevent damage during processing, the glass reinforcing apparatus 3 is provided with an embodiment in which a reinforcing operation by the photocurable resin is performed before the chamfering portion 5 and the fine polishing portion 6 are performed However, when the upper and lower glass plates, that is, the side portions to which the glass is adhered, are considered only for the purpose of reinforcing, the glass reinforcing device 3 is subjected to the reinforcement work by means of the chamfering portion 5 and the fine polishing portion 6, .

At this time, the glass 1 is shown in the figure showing the glass reinforcing apparatus 3.

2 is a plan view of a glass reinforcing apparatus according to an embodiment of the present invention. The glass reinforcing apparatus includes a first transfer table 31 on which a glass 1 supplied from a glass supply unit 2 is transported by being raised, A first aligning device 32 for aligning the glass 1 placed on the first transfer table 31 and a second aligning device 32 for aligning the glass 1 mounted on the first transfer table 31, A first adsorption transfer device 34 for picking up and moving and rotating the glass 1 and a photocurable resin for the glass 1 transferred by the first adsorption transfer device 34, A second transfer table 36 which is picked up again by the first suction transfer device 34 and then transported by lifting the glass 1 rotated by 180 degrees; A second alignment table 37 for aligning the glass 1 mounted on the second transfer table 36 and a second alignment table 37 for aligning the glass 1 on the second transfer table 36, A second injection device 39 for picking up and moving the glass 1 and rotating the second injection device 39, and a second injection device 38 for spraying the photo- A second UV curing device 40 for curing the surface to which the photocurable resin of the transferred glass 1 is applied and a second UV curing device 40 for picking up the glass 1 after being picked up again by the second suction conveying device 39, A third alignment table 42 for aligning the glass 1 placed on the third transfer table 41 and a third alignment table 42 for aligning the glass 1 placed on the third transfer table 41, A third injection device 43 for spraying and coating a photocurable resin on one side of the glass 1, a third adsorption transfer device 44 for picking up and moving and rotating the glass 1, And a third UV curing device 45 for curing the surface coated with the photocurable resin of the glass 1 transferred by the transfer device 44. [ It exhibited a reinforcing device (3).

The processing of the glass 1 according to the present invention is performed by applying a photocurable resin to three sides of four sides and then curing the same. In the case where the other one is generally made up of two upper and lower glass 1, The longer extended face aka Cell PAD side does not coat this part with photocurable resin.

The detailed construction and operation of the present invention will be described in detail in the following drawings.

FIG. 3 is a conceptual view illustrating the operation of the first alignment apparatus according to an embodiment of the present invention. FIG. 4 is a partial perspective view of an embodiment of the present invention, 6 to 7 are conceptual views illustrating the operation of the first injecting apparatus according to an embodiment of the present invention. When the glass 1 is first supplied and seated, the first aligning apparatus 32 And the first transfer table 31 is moved while the first injection device 33 is moved, so that the photocurable resin is applied to the side surface of the first transfer table 31.

Each of the first to third transfer tables 31, 36 and 41 includes a transfer table 312 horizontally moving along a rail 311 extending horizontally, And a glass mounting table (314) mounted on the upper surface of the glass substrate (1) and having a protruding step (313) formed on the rear surface thereof to align the glass (1)

The first to third alignment devices 32, 37 and 42 have alignment pieces 321 for pressing opposite sides of the glass 1 placed on the glass seating table 314 in close contact with the step 313 of the glass 1 .

That is, when the glass 1 is seated on the glass seating table 314, the alignment piece 321 moves so as to be brought into close contact with the step 313 on one side of the glass 1, The transfer table 321 returns and the transfer table 312 moves in the direction of the first injector 33. [

The first to third injectors 33, 38 and 43 are arranged such that when the conveying table 312 is horizontally conveyed after the glass 1 is aligned, the first motor 331 rotates the first guide rails 332 And moves up and down along the second guide rail 334 by the second motor 333 so as to approach the side surface of the glass 1 to form a photocurable resin UV a lower end of the lower end of the lower end of the lower end portion of the lower end of the lower end of the lower end of the lower end portion of the lower end of the lower end of the lower end of the lower end of the injection unit 335, And a masking unit 337 for mounting a masking paper 336 on the upper surface of the glass 1 so as to prevent the injection of the photo-cured resin sprayed on the upper surface of the mask 1, Respectively.

When the transfer table 312 is moved to the first injection device 33 after the glass 1 is aligned in the first alignment device 32, the injection unit 335 is moved by the first motor 331 to the glass 1 The masking paper 335 is bent while contacting with the glass 1 so that the end of the masking paper 335 is located at the upper edge of the glass 1 to block the gap between the injection unit 335 and the upper surface of the glass 1 The photocurable resin is applied to one side of the glass 1 while moving.

The masking unit 337 reduces the possibility that the photocurable resin is coated on the upper surface of the glass 1, thereby reducing the defective rate. The masking unit 337 can be applied in a non-contact type or spray mode.

FIG. 8 is a conceptual view showing the operation of the first transfer table and the adsorption transfer apparatus according to the embodiment of the present invention, and FIG. 9 is a view showing the operation of the first adsorption transfer apparatus and the UV curing apparatus according to the embodiment of the present invention The first through third adsorption transfer devices 34, 39 and 44 of the present invention include a pair of front and rear third guide rails 341 extending in the left and right direction and a pair of fourth guide rails 342 A fifth guide rail 343 having a lower end mounted on the third guide rail 341 and installed vertically so that both ends of the fourth guide rail 342 are vertically movable; And a suction unit 344 mounted on the guide rail 342 and horizontally rotated by a motor so that the upper surface of the glass 1 can be suctioned.

When the photocurable resin is applied to one surface of the glass 1 by the first injecting device 33 according to this structure, the first conveying table 31 moves and the adsorbing portion of the first adsorption conveying device 34 344 absorbs the glass 1, lifts the glass 1, and moves in the direction of the first UV curing device 35.

The first to third UV curing devices 35, 40 and 45 include a glass seating part 351 on which the glass 1 moved by the suction part 344 is lifted, And a UV lamp 352 for irradiating light on the side to which the photo-curable resin of the glass 1 is applied;

When the glass 1 is placed on the glass mounting part 351 of the first UV curing device 35, the first adsorption transfer device 34 irradiates light from the UV lamp 352 to cure the photocuring resin .

FIG. 10 is a conceptual view showing the operation of the first adsorption / transfer device according to an embodiment of the present invention, and FIG. 11 is a conceptual view showing the operation of the second sorting device according to an embodiment of the present invention, When the curing of the photocurable resin applied on one side is completed, the first adsorption transfer device 34 picks up the glass 1 again, the adsorption part 344 rotates 180 degrees together with the glass 1, And the glass 1 is placed on the glass seating table 314 of the display unit 36.

Then, the second aligning device 37 is operated to align the glass 1, and then the photocurable resin is applied to the opposite side of the originally applied surface by the second injecting device 38.

FIG. 12 is a conceptual view showing the operation of the second adsorption transfer apparatus and the UV curing apparatus according to an embodiment of the present invention, and FIG. 13 is a conceptual view showing the operation of the second adsorption transfer apparatus according to an embodiment of the present invention, FIG. 14 is a conceptual view showing the operation of the third sorting device according to an embodiment of the present invention, FIG. 15 is a conceptual view showing the operation of the third adsorption transfer device and the UV curing device according to an embodiment of the present invention, The second transfer table 36 is moved and the adsorption portion 344 of the second adsorption transfer device 39 is moved to the position where the glass (1) 1) is adsorbed and lifted to move in the direction of the second UV curing device (40).

When the curing of the photocurable resin is completed in the second UV curing device 40, the second adsorption transfer device 39 picks up the glass 1 again and the adsorption part 344 The glass 1 is rotated 90 degrees together with the glass 1, and then the glass 1 is placed on the glass seating table 314 of the third transfer table 41.

The third aligning device 42 is operated to align the glass 1 and then the photocurable resin is applied to one surface except the two surfaces where the third spraying device 43 has already been coated and cured, The third adsorption transfer device 44 lifts the glass 1 and transfers it to the UV 3 curing device 35 to complete the curing of the applied surface.

The present invention proposes such a series of automated structures to reinforce the glass 1, thereby reducing defective rate in the entire process and securing productivity.

The cleaning and drying unit 7, the inspection unit 8, and the glass discharge unit 7, the glass reinforcing unit 3, the chamfering unit 5, the fine polishing unit 6, the cleaning and drying unit 7, (9) are devices having independent configurations. Depending on the situation or the process, any device may be added or removed, and the sequence of the processes may be changed.

1: Glass
2: Glass supplier
21: Feed tray 22: Loading tray
3: Glass reinforcing device
31: First transfer table
311: Rail 312: Feed table
313: Step 314: Glass seating table
32: first alignment device
321: Alignment piece
33: First injector
331: first motor 332: first guide rail
333: second motor 334: second guide rail
335: jetting unit 336: masking paper
336: Masking unit
34: First adsorption conveying device
341: third guide rail 342: fourth guide rail
343: fifth guide rail 344: suction part
35: First UV curing device
351: Glass mounting part 352: UV lamp
36: second transfer table 37: second alignment device
38: second injection device 39: second adsorption transfer device
40: second UV curing device 41: third transfer table
42: third aligning device 43: third injecting device
44: third adsorption transfer device 45: third UV curing device
5: chamfering part
6: Fine grinding wheel
7: Cleaning and drying process
71: Cleaning section 72: Drying section
8:
9:
91: Exit tray 92: Exit tray

Claims (4)

1. A system for performing a glass-reinforced CNC polishing which polishes upper and lower edges of both sides of a glass (1) and front and rear sides of the glass (1), comprising:
A glass supply unit 2 including a loading tray 22 on which a supply tray 21 on which a glass 1 to be cut, which is cut to a predetermined size, is stacked;
A first aligning device 32 for aligning the glass 1 placed on the first conveying table 31 and a first conveying table 31 on which the glass 1 fed from the glass feeding section 2 is raised and conveyed, A first injection device 33 for spraying and coating a photocurable resin on one side of the glass 1 in accordance with the transfer of the first transfer table 31 and a second injection device 33 for picking up and moving the glass 1 A first UV curing device 35 for curing the surface coated with the photocurable resin of the glass 1 transferred by the first suction conveying device 34, A second transfer table 36 which is picked up again by the apparatus 34 and then picked up and transported by the glass 1 rotated by 180 degrees and a second transfer table 36 arranged to align the glass 1 mounted on the second transfer table 36 A second injection device 38 for spraying and coating a photocurable resin on one side of the glass 1 in accordance with the transfer of the second alignment table 37 and the second transfer table 36, And a second UV curing device 39 for curing the surface coated with the photocurable resin of the glass 1 transferred by the second suction transfer device 39. The second UV curing device 39, A third transfer table 41 on which the glass 1 picked up by the second suction transfer device 39 and then rotated 90 degrees is transported by being lifted up and the third transfer table 41 A third alignment device 42 for aligning the ginla glass 1 and a third injection device 43 for spraying photocurable resin on one side of the glass 1 in accordance with the transfer of the third transfer table 41 A third adsorption conveying device 44 for picking up and moving and rotating the glass 1 and a third adsorption conveying device 44 for curing the surface of the glass 1 conveyed by the third adsorption conveying device 44 on which the photo- And a third UV curing device (45) for making the first UV curing device (45);
A chamfering portion 5 for chamfering the upper and lower edges of the glass 1 on which the photocurable resin is applied and cured on three sides;
A fine polishing machine 6 for finely polishing a portion of the glass 1 that has been chamfered;
A cleaning and drying unit 7 in which a cleaning unit 71 for cleaning the micro-polished glass 1 and a drying unit 72 for drying are sequentially formed;
A testing machine (8) for inspecting the processed glass (1);
And a glass discharge section (9) including an output tray (92) on which a discharge tray (91) on which the processed glass (1) is placed is stacked. The apparatus according to claim 1, wherein the first to third transfer tables (31, 36, 41) each include a transfer table (312) horizontally moving along a rail (311) And a glass mounting table (314) mounted on the upper surface of the glass substrate (1) and having a protruding step (313) formed on the rear surface thereof to align the glass (1)
The first to third alignment devices 32, 37 and 42 have alignment pieces 321 for pressing opposite sides of the glass 1 placed on the glass seating table 314 in close contact with the step 313 of the glass 1 Wherein the CNC grinding system comprises: The apparatus according to claim 2, wherein the first to third injectors (33, 38, 43) are arranged such that when the conveying table (312) is horizontally conveyed after the glass (1) Moves horizontally in the direction of the glass seating table 314 along the rail 332 and moves up and down along the second guide rail 334 by the second motor 333 to approach the side surface of the glass 1, A spraying unit 335 for spraying a UV resin and a spraying unit 335 extending in front of the spraying unit 335 from above and contacting the glass seating table 314 when the spraying unit 335 approaches the glass seating table 314 And a masking unit (337) on which a masking paper (336) for preventing the photo-curable resin injected so as to be located at the upper edge of the glass (1) while being bent at its lower end is sprayed onto the upper surface is mounted. A system for CNC polishing. The adsorption apparatus according to claim 2, wherein the first to third adsorption transfer devices (34, 39, 44) include a pair of front and rear third guide rails (341) extending in the left and right direction, A fifth guide rail 343 having a lower end mounted on the third guide rail 341 and installed vertically so that both ends of the fourth guide rail 342 are vertically movable; And a suction unit (344) mounted on the third guide rail (342) and horizontally rotated by a motor so that an upper surface of the glass (1) can be adsorbed on the bottom surface thereof;
The first to third UV curing devices 35, 40 and 45 include a glass seating part 351 on which the glass 1 moved by the suction part 344 is lifted, And a UV lamp (352) for irradiating light to the side of the glass (1) coated with the photo-curable resin.
KR1020160021055A 2016-02-23 2016-02-23 The system to CNC grinding for a glass reinforced KR101798447B1 (en)

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CN107640886A (en) * 2017-11-06 2018-01-30 高峰 A kind of glass printing cutting die
CN109501014A (en) * 2017-09-15 2019-03-22 南京美克斯精密机械有限公司 A kind of Fillet Angle Glass manufacturing process based on numerically-controlled machine tool
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CN109501014A (en) * 2017-09-15 2019-03-22 南京美克斯精密机械有限公司 A kind of Fillet Angle Glass manufacturing process based on numerically-controlled machine tool
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CN110026829A (en) * 2019-04-15 2019-07-19 昆明安厦新材料科技有限公司 A kind of surface polishing device of new building material production
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CN112792660A (en) * 2021-01-12 2021-05-14 南京龙新钢化玻璃有限公司 Automatic change bilateral edging device of glass
CN113843682A (en) * 2021-10-28 2021-12-28 浙江司贝宁精工科技有限公司 A intelligent beveler assembly line for glass processing
CN113843682B (en) * 2021-10-28 2022-08-16 浙江司贝宁精工科技有限公司 A intelligent beveler assembly line for glass processing
CN115781478A (en) * 2023-02-07 2023-03-14 四川科达节能技术有限公司 Black body element polishing and spraying equipment and polishing and spraying method

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