CN102083760B - Scribing apparatus - Google Patents

Scribing apparatus Download PDF

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Publication number
CN102083760B
CN102083760B CN200980124471.0A CN200980124471A CN102083760B CN 102083760 B CN102083760 B CN 102083760B CN 200980124471 A CN200980124471 A CN 200980124471A CN 102083760 B CN102083760 B CN 102083760B
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CN
China
Prior art keywords
line
mode
liner agency
adhesive substrates
liquid crystal
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Expired - Fee Related
Application number
CN200980124471.0A
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Chinese (zh)
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CN102083760A (en
Inventor
江岛谷彰
喜屋武辰夫
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Mitsuboshi Diamond Industrial Co Ltd
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Mitsuboshi Diamond Industrial Co Ltd
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Publication of CN102083760A publication Critical patent/CN102083760A/en
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • C03B33/033—Apparatus for opening score lines in glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0005—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing
    • B28D5/0011—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing with preliminary treatment, e.g. weakening by scoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B28D1/225—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising for scoring or breaking, e.g. tiles
    • B28D1/226—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising for scoring or breaking, e.g. tiles with plural scoring tools
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • C03B33/03—Glass cutting tables; Apparatus for transporting or handling sheet glass during the cutting or breaking operations
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • C03B33/037—Controlling or regulating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/07—Cutting armoured, multi-layered, coated or laminated, glass products
    • C03B33/076—Laminated glass comprising interlayers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Liquid Crystal (AREA)

Abstract

Provided is a scribing apparatus (1000), which can form scribing lines on two parts at the same time, on the front surface and the rear surface of a bonded substrate formed by bonding brittle substrates, and thus, can shorten a machining time required for cutting out a predetermined number of panel substrates from the bonded substrates, such as a liquid crystal mother panel. The scribing apparatus is provided with a fixed scribing mechanism, which is fixed on a base (301) and forms first scribe lines at the same time on the front surface and the rear surface of the bonded substrate; and a movable scribing mechanism, which is movably arranged on the base (401) and forms second scribe lines parallel to the first scribe lines at the same time on the front surface and the rear surface of the bonded substrate. The fixed scribing mechanism and the movable scribing mechanism are configured so that the first and the second scribe lines are formed at the same time and the distance between the first and the second scribe lines is adjusted by the distance between the both mechanisms.

Description

Chalker
Technical field
The present invention relates to chalker, be particularly related to and be disposed at the processing line that the adhesive substrates carried out from two pieces of brittle substrate laminatings are formed cuts out the processing of a plurality of display panel substrates, the chalker that can simultaneously carry out the line (line) to this adhesive substrates at surface and its back side of this adhesive substrates.
Background technology
In the past, the cutting of the brittle bases such as sheet glass, usually, by being rule (line) along line of cutting in its one side, then cut off this sheet glass along the line (line) that this line stroke is arranged and carried out.
But, the structure of the liquid crystal panel of liquid crystal indicator for two pieces of sheet glass laminatings are formed, therefore, in the situation that this liquid crystal panel is cut out from the adhesive substrates that two pieces of sheet glass laminatings are formed, need to form line on surface and the two sides, the back side of adhesive substrates.
In the past, to this adhesive substrates, carry out the processing that face ground of a face forms line, patent documentation 1 discloses the processing line that a kind of cutting action at adhesive substrates as above is used.
Below, utilize accompanying drawing to be specifically described the disclosed processing line of this patent documentation 1 (liquid crystal panel cut-off rule).
Figure 11 is the skeleton diagram of existing liquid crystal panel cut-off rule 900, and Figure 12 means the stereographic map of the chalker 901 that forms this liquid crystal panel cut-off rule 900.
This chalker 901 possesses for loading the worktable 905 of liquid crystal generatrix plate 908.This worktable 905 is set to, can be mobile along Y1 direction (prescribed direction parallel with the panel mounting surface), and can rotate along θ 1 direction, that is, can in the face of the mounting surface that comprises worktable, rotate.Liquid crystal generatrix plate 908 is by two pieces of glass substrate structures that form bonded to each other.
Be provided with sliding freely the scribe head 811 of the surface line for loading glass substrate in two pieces of glass substrate upsides of the formation liquid crystal generatrix plate 908 of worktable 905 (below, also referred to as A face side group plate) along X1 direction (liquid crystal generatrix plate laterally) on chalker 901.Scribe head 811 is equipped with chuck 806, and the cutter rotary cutter 804 for ruling on liquid crystal generatrix plate 908 along line preset lines S is installed in the lower end of chuck 806.In addition, chalker 901 is provided with for drive the electric motor 812 of scribe head 811 along the X1 direction.Chalker 901 possesses the CCD photographic camera 929 of identifying the alignment mark that is formed at liquid crystal generatrix plate for liquid crystal generatrix plate 908 is located, the watch-dog 930 that shows the alignment mark of being identified by CCD photographic camera 929.
Be provided with the shut-off device 902 of the A face side group plate cut-out that will draw wired liquid crystal generatrix plate 908 in the downstream side of this chalker 901.In addition, dispose chalker 901A in the downstream side of this shut-off device 902.Chalker 901A has the formation identical with chalker 901, in two pieces of glass substrates that form liquid crystal generatrix plate 908 with the upper line of the substrate of the contrary side of A face side group plate (below, also referred to as B face side group plate).In addition, dispose shut-off device 902A in the downstream side of this chalker 901A.This shut-off device 902A has the formation identical with shut-off device 902, and B face side group plate is cut off along the line that is formed at B face side group plate.
Then, the action of the processing line of cutting apart 900 that carries out adhesive substrates with this formation described.
By not shown feeding machanism, by liquid crystal generatrix plate 908 make its A face side group plate in upside load on the worktable 905 of chalker 901.Chalker 901 utilizes cutter rotary cutter 804, forms line on the A face side group plate of the liquid crystal generatrix plate 908 on this worktable 905.
By chalker 901, on A face side group plate, be formed with the line S liquid crystal generatrix plate 908, by not shown switching mechanism, overturn, make A face side group plate in downside load in the worktable of shut-off device 902.Shut-off device 902 is cut apart the A face side group plate of liquid crystal generatrix plate 908 along line S.
The liquid crystal generatrix plate 908 of having been cut apart A face side group plate by shut-off device 902 is carried by not shown transfer mechanism, so that the mode of A face side group plate in downside loads the worktable 905 in chalker 901A.Chalker 901A, by cutter rotary cutter 804, forms line on B face side group plate.Drawn a wired liquid crystal generatrix plate 908 by chalker 901A and overturn by not shown switching mechanism on B face side group plate, make B face side group plate in downside load on the worktable of shut-off device 902A.Shut-off device 902A, by press A face side group plate from top, is cut apart B face side group plate along line.
To by bonding with sealing bonding A face side group plate and the cutting blade unification of B face side group plate remove thereafter.
But, in the processing line 900 of cutting apart at above-mentioned available liquid crystal panel, must be rule and cut off in face ground of 908 1 faces of liquid crystal generatrix plate, therefore, there is the problem that area also increases and so on that arranges of long processing time and device.
Device as solving this problem, for example, have patent documentation 1 and the disclosed chalker of patent documentation 2.
Figure 13 means the figure of these two disclosed chalkers of patent documentation.
This chalker 950 have mounting liquid crystal generatrix plate 908 worktable 951, liquid crystal generatrix plate 908 is fixed in to the fixed body 952 of worktable 951, upper and lower a pair of cutter head 953 and 954, by above-mentioned a pair of cutter head, rule in the surface of the liquid crystal generatrix plate 908 that is fixed in worktable 951 by fixed body 952 and the substrate at the back side simultaneously.
In addition, patent documentation 1 discloses a kind of processing line, and this processing line possesses like this chalker that simultaneously forms line on the substrate at the surface of adhesive substrates and the back side.
Figure 14 is the vertical view of processing line 100 of the mother substrate of this patent documentation 1 disclosed liquid crystal panel.
This processing line 100 is by the mother substrate of liquid crystal panel, is about to the processing line that liquid crystal generatrix plate that two pieces of glass substrates laminatings form is cut apart on liquid crystal panel.
This liquid crystal panel cut-off rule 100 possesses the loader 12 that the stock has liquid crystal generatrix plate 8.Be provided with feed robot 13 on liquid crystal panel cut-off rule 100.Feed robot 13 attracts the stock one by one in the liquid crystal generatrix plate 8 of loader 12, and loads on transfer roller 14.The liquid crystal generatrix plate 8 loaded on transfer roller 14 is carried and locates to the place ahead (in Figure 14, right) of processing line 100.
In addition, processing line 100 possesses liquid crystal panel cutting device 1.
Figure 15 is the stereographic map for this liquid crystal panel cutting device 1 is described, and Figure 16 means the stereographic map of the major portion of the liquid crystal panel cutting device 1 shown in Figure 15.
Liquid crystal panel cutting device 1 possesses the worktable 5 of mounting from the liquid crystal generatrix plate 8 of above-mentioned transfer roller 14 supplies.Liquid crystal panel cutting device 1 is provided with conveying adsorption conveying mechanism 2.Conveying adsorption conveying mechanism 2 is positioned mounting liquid crystal generatrix plate 8 absorption of transfer roller 14, and loads on worktable 5.Conveying adsorption conveying mechanism 2 has the guide 27 arranged along the horizontal direction shown in arrow Y3.Guide 27 is provided with the arm that along continuous straight runs arranges sliding freely, at the front end of arm, is provided with the absorption pad 25 that arranges in order to adsorb liquid crystal generatrix plate 8 and for driving along the vertical direction the cylinder 26 of absorption pad 25.
As shown in figure 16, this liquid crystal panel cutting device 1 possesses the liner agency 4 for line on liquid crystal generatrix plate 8.Liner agency 4 is disposed at the opposition side of transfer roller 14 with respect to worktable 5.Liner agency 4 has pair of posts 122 and 123.Be provided with upper and lower a pair of tail rod 124 and 125 between pair of posts 122 and 123, the liquid crystal generatrix plate 8 of being carried from worktable 5 by conveying adsorption conveying mechanism 2 is through between these two tail rods 124 and 125.
Be provided with sliding freely the line section 102 for the surface at liquid crystal generatrix plate 8 line along arrow X3 direction on tail rod 124, on tail rod 125 with line section 102 opposed mode, along arrow X3 direction, to be provided with sliding freely the line section 103 for the line of the back side at liquid crystal generatrix plate 8. Electric motor 113 and 114 for making respectively line section 102 and 103 directions along arrow X3 slide is installed on pillar 122.
Line section 102 has the moving body 109 arranged sliding freely along the direction shown in arrow X3.Be provided with sliding freely scribe head 111 along the direction shown in arrow Y3 below moving body 109.Be provided with chuck 106 below scribe head 111.Be provided with freely cutter rotary cutter 104 in the rotation of the lower end of chuck 106.
Line section 103 has the formation identical with above-mentioned line section 102, to arrange with line section 102 opposed mode.Line section 103 has the moving body 109 arranged sliding freely along arrow X3 direction.Be provided with sliding freely scribe head 111 along arrow Y3 direction on moving body 109.Be provided with chuck 107 on scribe head 111.Be provided with freely cutter rotary cutter 105 in the rotation of the upper end of chuck 107.
In addition, above-mentioned liquid crystal panel cutting device 1 possesses the mechanism 31 of seizure.Catching mechanism 31 is controlled in the mode of an end of catching the liquid crystal generatrix plate 8 leant out above worktable 5.Catching the direction from shown in arrow 127 that mechanism 31 is provided with Figure 15 sees and is the roughly catcher 32 of Y-shaped shape.Catcher 32 is configured to by the action of cylinder 33 switch freely, in the mode of an end of catching the liquid crystal generatrix plate 8 leant out above worktable 5, is controlled.Catcher 32 is pasted with respectively a pair of cushion block 34 in the position of the two sides butt of the liquid crystal generatrix plate 8 with controlled.
Catching mechanism 31 possesses and moves up and down the pillar 35 that supports freely catcher 32.Be provided with the electric motor 36 for catcher 32 is moved up and down on pillar 35.Pillar 35 moves forward and backward freely and arranges along the direction shown in arrow Y3 by not shown electric motor.
In addition, as shown in figure 14, liquid crystal panel cut-off rule 100 possesses transfer roller 15.The liquid crystal generatrix plate 8A of the 1 row amount that transfer roller 15 will be split to form by liquid crystal panel cutting device 1 is transported to the position location in downstream and locates.Transfer roller 15 is provided with rotary table 16.Rotary table 16 makes oriented liquid crystal generatrix plate 8A 90-degree rotation in position location.
Liquid crystal panel division processing line 100 possesses liquid crystal panel cutting device 1A.Liquid crystal panel cutting device 1A than the above-mentioned little this point of liquid crystal panel cutting device 1, has the structure identical with liquid crystal panel cutting device 1 except lateral dimension.Thereby, the detailed description of omitting the formation of liquid crystal panel cutting device 1A.Liquid crystal panel cutting device 1A will rotate the 90 liquid crystal generatrix plate 8A that spend by rotary table 16 and be divided into liquid crystal panel 9.The liquid crystal panel 9 be split to form by liquid crystal panel cutting device 1A is moved stockyard 18 to by discharging robot 17.
Action to liquid crystal panel cut-off rule 100 with this formation describes.
When feed robot 13 by the stock when the liquid crystal generatrix plate 8 of loader 12 attracts one by one and loads on transfer roller 14, liquid crystal generatrix plate 8 the place aheads to liquid crystal panel cut-off rule 100 (in Figure 14, right) that load on transfer roller 14 are carried and locate.
Figure 17 and Figure 18 are the front views described for the action to existing liquid crystal panel cutting device 1.
The absorption pad 25 that is arranged at the conveying adsorption conveying mechanism 2 of liquid crystal panel cutting device 1 attracts the liquid crystal generatrix plate 8 of location on transfer roller 14, be arranged at the cutter rotary cutter 104 of line section 102 and be arranged at the mode between the cutter rotary cutter 105 of line section 103 to preset line preset lines S5 on liquid crystal generatrix plate 8, liquid crystal generatrix plate 8 is carried in the position leant out from worktable 5 to an end of liquid crystal generatrix plate 8.Cutter rotary cutter 104 and 105 is all opposed on line preset lines S5.Worktable 5 attracts fixing by carried liquid crystal generatrix plate 8.Be arranged at the catcher 32 that catches mechanism 31 and control an end of liquid crystal generatrix plate 8.
Cutter rotary cutter 104 and 105 is along line preset lines S5 line simultaneously on the glass substrate 10A that forms liquid crystal generatrix plate 8 and 10B respectively.Translational speed hour when the cutter rotary cutter 104 when making cutter rotary cutter 104 and 105 respectively to glass substrate 10A and 10B feed and the line of 105 translational speed ratio, the impact in the time of can preventing because of feed produces defect at glass substrate 10A and 10B.
According to this cutter rotary cutter 104 and 105, can form the darker vertical crack of the inner surface that arrives glass substrate 10A and 10B.
Owing to by cutter rotary cutter 104 and 105, along line preset lines S5, having formed the darker vertical crack that arrives the inner surface of glass substrate 10A and 10B, as shown in figure 18, when the catcher 32 of an end that makes to control liquid crystal generatrix plate 8 directly moves to right, can remove the section 63 of cutting apart from liquid crystal generatrix plate 8 along formed line.
Then, transfer roller 15 will be transported to the position location in downstream and be located by the liquid crystal generatrix plate 8A of catcher 32 mountings.Rotary table 16 makes to be positioned the liquid crystal generatrix plate 8A 90-degree rotation of position location.Liquid crystal panel cutting device 1A, by the same action of action of the liquid crystal panel cutting device 1 with above-mentioned, is divided into liquid crystal panel 9 by liquid crystal generatrix plate 8A.The liquid crystal panel 9 of being cut apart by liquid crystal panel cutting device 1A is moved stockyard 18 to by discharging robot 17.
In the processing line of this formation, conveying adsorption conveying mechanism 2 in the mode be arranged at respectively between the cutter rotary cutter 104 and 105 of line section 102 and 103, keeps carrying liquid crystal generatrix plate 8 with the line preset lines of liquid crystal generatrix plate 8.Cutter rotary cutter 104 and the 105 liquid crystal generatrix plates 8 that will be carried by conveying adsorption conveying mechanism 2 in the line mode of preset lines between cutter rotary cutter 104 and 105, rule to cut apart by the edge preset lines of ruling.
Therefore, the liquid crystal generatrix plate two sides consisted of two pieces of glass substrates can be cut apart simultaneously, thus, can be shortened for cutting apart the process period of liquid crystal generatrix plate, and can reduce significantly the area that arranges of device for cutting apart liquid crystal generatrix plate.
Patent documentation 1: No. 02/057192 brochure of International Publication
Patent documentation 2: the real public clear 59-22101 communique of Japan
But, in the liquid crystal panel cut-off rule (processing line) 900 of reference Figure 14～Figure 18 explanation, although rule at surface and the back side of adhesive substrates simultaneously, the surface of adhesive substrates and the line at the back side are that ground, Yi Ge position, a position carries out.Therefore, there is the problem that cuts out the needed long processing time of display panel substrate (liquid crystal panel) and so on of stated number from adhesive substrates.
Summary of the invention
The present invention completes in order to solve above-mentioned existing issue point, its purpose is, a kind of chalker is provided, it can form line at two positions respectively at surface and the back side of the adhesive substrates that the brittle base laminating is formed simultaneously, thus, can shorten the needed process period of display panel substrate that cuts out stated number from the adhesive substrates of liquid crystal generatrix plate etc.
The invention provides a kind of chalker, form line on the adhesive substrates of the structure by the brittle base laminating, chalker of the present invention is realized above-mentioned purpose in the following way,, possess: fixing liner agency, it is fixedly installed on the pedestal be configured on installation surface, at surface and the back side of this adhesive substrates, forms the first line simultaneously; With movable liner agency, it is arranged on this pedestal movably, surface and the back side at this adhesive substrates form second line parallel with this first line simultaneously, fixedly liner agency and movable liner agency are configured to, form simultaneously this first and second the line, and the interval of this first and second line by this two mechanism leaving the distance regulate.
The present invention is in above-mentioned chalker, preferably have support region and form mechanism, this support region forms mechanism between the formation position of the second line of the formation position of the first line of described fixedly liner agency and this movable liner agency and at the support region that forms the described adhesive substrates of supporting in the corresponding scope of distance that leaves with this first and second line.
The present invention is in above-mentioned chalker, preferably there is supporting station, this supporting station is arranged between described fixedly liner agency and described movable liner agency, support described adhesive substrates, this supporting station is configured to, a plurality of openings that the mode that preferably has air amount stream to occur or spray airflow forms, when the conveying of this adhesive substrates, by this ejection airflow, in the mode of lifting this adhesive substrates on this supporting station, supported, when the line of this adhesive substrates, this adhesive substrates absorption is fixed in to this supporting station.
The present invention is in above-mentioned chalker, and described supporting station preferably comprises: the fixed support worktable is fixedly installed on described pedestal near the mode formation position that is positioned at described the first line; With the movable support worktable, near the formation position that is positioned at described the second line, and can with movable liner agency together mobile mode be arranged at described pedestal.
The present invention is in above-mentioned chalker, and described fixedly liner agency preferably has: the first upside line section, and the mode of sliding with along continuous straight runs is installed on described pedestal, by the slip of this horizontal direction, on the surface of described adhesive substrates, forms the first line; With the first downside line section, in the mode of sliding in the same direction opposed to each other with this first upside line section, be installed on described pedestal, by with this unidirectional slip of the first upside line section, form the first line at the back side of this adhesive substrates, described movable liner agency preferably has: the second upside line section, the mode of sliding with along continuous straight runs is installed on described pedestal, by the slip of this horizontal direction, on the surface of described adhesive substrates, forms the second line; With the second downside line section, in the mode of sliding in the same direction opposed to each other with this second upside line section, be installed on described pedestal, by with this unidirectional slip of the second upside line section, form the second line at the back side of this adhesive substrates.
The present invention is in above-mentioned chalker, described fixedly liner agency preferably has: with opposed mode be installed on a pair of vertical pillar on described pedestal, the mode of extending with along continuous straight runs is installed on a pair of guide stanchion first Shang Xia between this vertical pillar in parallel to each other, described the first upside line quality award from the ministry choosing has: the mode with the along continuous straight runs slip is installed on the first upper cross of this first upside guide stanchion to slide unit; Be installed on the first upside wiping action parts of this first upper cross to slide unit in the mode of vertically sliding; Be installed on these the first upside wiping action parts and have the scribe head of the chuck that keeps the cutter rotary cutter, described the first downside line quality award from the ministry choosing has: the mode of sliding with along continuous straight runs be installed on this first downside guide stanchion the horizontal slide unit of the first downside, with the mode of vertically sliding be installed on the horizontal slide unit of this first downside the first downside wiping action parts, be installed on these the first upside wiping action parts and there is the scribe head of the chuck that keeps the cutter rotary cutter.
The present invention is in above-mentioned chalker, described movable liner agency preferably has: be installed on a pair of moveable block arranged movably along this track segment on the pair of guide rails parts on described pedestal in opposed mode, be installed on a pair of vertically movable pillar of this each moveable block in opposed mode, the mode of extending with along continuous straight runs is installed on this vertically a pair of guide stanchion Shang Xia second of a movable intercolumniation in parallel to each other, described the second upside line quality award from the ministry choosing has: the mode of sliding with along continuous straight runs is installed on the second upper cross of this second upside guide stanchion to slide unit, be installed on the second upside wiping action parts of this second upper cross to slide unit in the mode of vertically sliding, be installed on these the second upside wiping action parts and there is the scribe head of the chuck that keeps the cutter rotary cutter, described the second downside line quality award from the ministry choosing has: the mode of sliding with along continuous straight runs is installed on the horizontal slide unit of the second downside of this second downside guide stanchion, be installed on the second downside wiping action parts of the horizontal slide unit of this second downside in the mode of vertically sliding, be installed on these the second downside wiping action parts and there is the scribe head of the chuck that keeps the cutter rotary cutter.
The present invention is in above-mentioned chalker, and described support region forms mechanism and is preferably, and has: the mode of extending with the mobile route along described movable liner agency configures and has the mutual opposed a pair of guiding parts of part guide path, the a pair of chain part of installing movably along the part guide path of this each guiding parts, and, be installed at certain intervals this pair of chain part and support a plurality of roller supporting bars of a plurality of rollers, one end of this each chain part is fixed in to this movable liner agency, to the other end of this each chain part in mode from some tension to this chain part that apply to the prescribed direction application of force, this support region forms mechanism and is configured to, movement by this movable liner agency, this chain part moves, roller by the plurality of roller supporting bar supporting is haunted between described fixedly liner agency and described movable liner agency, the support region that supports described adhesive substrates become with this first and second line between leave the corresponding width of distance.
The present invention is in above-mentioned chalker, and described adhesive substrates preferably has the mother substrate for the rectangular shape that cuts out liquid crystal panel of laminating structure that the laminating of two pieces of glass substrates is formed.
Below, effect of the present invention is described.
In the present invention, possess and be fixedly installed on pedestal and the fixedly liner agency that simultaneously forms the first line at surface and the back side of adhesive substrates, be arranged at movably on this pedestal and the movable liner agency that simultaneously forms second line parallel with this first line at surface and the back side of this adhesive substrates, fixedly liner agency and movable liner agency are configured to, form this first and second line simultaneously, and the interval of this first and second line is regulated by the distance of leaving of this two mechanism, therefore can form line at two positions respectively at surface and the back side of the adhesive substrates that the brittle base laminating is formed simultaneously, thus, can shorten the needed process period of display panel substrate that cuts out stated number from adhesive substrates such as liquid crystal generatrix plates.
In addition, in the present invention, the support region that has between the formation position of the second line of the formation position of the first line of described fixedly liner agency and described movable liner agency and form the support region of the described adhesive substrates of supporting in the corresponding scope of distance with this first and second line forms mechanism, therefore even, in the situation that moved described movable liner agency, also can continue and suitably form the zone of supporting rectangular substrate.
In addition, in the present invention, there is the supporting station that is arranged between described fixedly liner agency and described movable liner agency and supports described adhesive substrates, a plurality of openings that the mode that this supporting station has air amount stream to occur or spray airflow forms, for such structure: when the conveying of this adhesive substrates, by this ejection airflow, in the mode of on this supporting station, this adhesive substrates being lifted, supported, when the line of this adhesive substrates, this adhesive substrates absorption is fixed in to this supporting station, therefore, when line, can be with the fixing adhesive substrates of the mode of good pan position, when the conveying of this adhesive substrates, can make it carry easily.
The effect of invention
As mentioned above, according to the present invention, possess and be fixedly installed on pedestal and the fixedly liner agency that simultaneously forms the first line at surface and the back side of adhesive substrates, be arranged at movably on this pedestal and the movable liner agency that simultaneously forms second line parallel with this first line at surface and the back side of this adhesive substrates, fixedly liner agency and movable liner agency are configured to, form this first and second line simultaneously, and the interval of this first and second line is regulated by the distance of leaving of this two mechanism, therefore, can form line at two positions respectively at surface and the back side of the adhesive substrates that the brittle base laminating is formed simultaneously, thus, can shorten the needed process period of display panel substrate that cuts out stated number from adhesive substrates such as liquid crystal mother substrates.
Embodiment
Below, with reference to accompanying drawing, embodiments of the present invention are described.
(embodiment 1)
Fig. 1～Figure 10 is the figure that the substrate segmenting system to embodiment of the present invention 1 describes, Fig. 1 means the processing line of brittle substrate of the substrate segmenting system of present embodiment 1, and Fig. 2 means that this brittle substrate is the mother substrate Ms(figure (a) of liquid crystal panel), the rectangular substrate Ts(figure (b) that obtains from this mother substrate), and the base plate of liquid crystal panel Ps(figure (c) that obtains from this rectangular substrate).In addition, Fig. 3 means the vertical view of the chalker that is arranged at above-mentioned processing line, the IV-IV line profile construction of the chalker shown in Fig. 4 presentation graphs 3.In addition, Fig. 5 (a) sees that along the direction of arrow shown in the V-V line of Fig. 3 the figure of the chalker shown in Fig. 3, Fig. 5 (b) mean the figure of the movable line section of this chalker.
The substrate segmenting system 200 of this embodiment 1 comprises following processing line,, the adhesive substrates of two pieces of brittle substrates of laminating is cut apart to display panel substrate (base plate of liquid crystal panel) Ps that making liquid crystal panel etc. is used that is.
In addition, what the adhesive substrates of two pieces of brittle substrates of laminating comprised two-d display panels such as being used to form liquid crystal panel, Plasmia indicating panel, organic EL display panel makes glass substrate adhesive substrates bonded to each other, also comprise the adhesive substrates that glass substrate is fitted in to the semiconductor device of silicon substrate, sapphire substrate etc., but, at this, the mother substrate of liquid crystal panel of take describes as example.
This processing line (substrate segmenting system) 200 has: the mother substrate material loading 200a of section is supplied to the mother substrate Ms of liquid crystal panel on this processing line 200; Mother substrate cutting part 200b, the mother substrate Ms that will supply with from the mother substrate material loading 200a of section is cut apart, and makes rectangular substrate Ts; Rectangular substrate rotation delivery section 200c, the rectangular substrate Ts 90-degree rotation that this mother substrate cutting part 200b is cut apart, and be transported to the processing department in downstream side.In addition, this processing line 200 has: rectangular substrate cutting part 200d, and will rotate the rectangular substrate Ts that delivery section 200c transports from rectangular substrate and cut apart, make base plate of liquid crystal panel Ps; Display panel substrate rotation delivery section 200e, the base plate of liquid crystal panel Ps that rectangular substrate cutting part 200d is made rotates, and is transported to the display panel substrate inspection 200f of section in its downstream side.This display panel substrate inspection 200f of section is the part that checks the dimensional precision etc. of the display panel substrate of being processed into by this processing line 200.
At this, mother substrate Ms shown in Fig. 2 (a) has laterally (the paper left and right directions of Fig. 2 (a)) size, and the direction parallel with the throughput direction of processing line 200 is of a size of 2500mm, vertically (the paper above-below direction of Fig. 2 (a)) size is the rectangular shape that the lateral dimension of processing line 200 is 2200mm, along line, Lm1～Lm6 is cut apart, and is cut into three rectangular substrate Ts.In addition, the rectangular substrate Ts shown in Fig. 2 (b) is cut apart along line Lt1～Lt8, is cut into four display panel substrate Ps(with reference to Fig. 2 (c)).
In addition, above-mentioned rectangular substrate rotation delivery section 200c is the parts that above-mentioned rectangular substrate is carried in absorption.But it can be also to control the parts that the one end is carried above-mentioned rectangular substrate.
Below, the formation of each one of the processing line that forms present embodiment 1 is elaborated.
The above-mentioned mother substrate material loading 200a of section comprises loader 12, the feed robot 13 that is equivalent to the existing processing line 100 shown in Figure 14, the mechanism that reaches transfer roller 14, and the mother substrate Ms that is stored in the storage place of regulation is transported to above-mentioned mother substrate cutting part 200b.The cutting device 1 of the existing processing line 100 shown in above-mentioned mother substrate cutting part 200b and Figure 14 is same, has the liner agency (liner agency 4 of Figure 15 and Figure 16) that the face side substrate of mother substrate and rear side substrate are rule simultaneously.In addition, the mechanism that above-mentioned rectangular substrate rotation delivery section 200c comprises the seizure mechanism 31, transfer roller 15 and the rotary table 16 that are equivalent to the existing processing line 100 shown in Figure 14, the rectangular substrate Ts that will be cut out from mother substrate Ms by mother substrate cutting part 200b is transported to rectangular substrate cutting part 200d from mother substrate cutting part 200b.
And, the rectangular substrate cutting part 200d of present embodiment 1 possesses chalker 1000, described chalker 1000 has with the cutting device 1A's of existing processing line 100 with Figure 14～Figure 18 explanation, the different liner agency of liner agency 4 of line when carrying out to Yi Ge position, a position surface of brittle substrate and the back side, this chalker 1000 has the fixedly liner agency section 300 that is disposed at rectangular substrate rotation delivery section 200c side (processing line upstream side), be disposed at the movable liner agency section 400 of display panel substrate rotation delivery section 200e side (processing line downstream side), be configured to and can side by side carry out the line from face side and rear side to rectangular substrate Ts in two positions.
At first, fixing liner agency section 300 is described.
Fixedly liner agency section 300 has: a pair of part that be fixed in the permanent seat 301 of the installation surface R of this chalker 1000, opposed mode is installed on this permanent seat 301 to separate the predetermined distance corresponding with the minor face size of above-mentioned rectangular substrate is installed fixed block 310a and 310b, is fixed in opposed a pair of vertical pillar 311a and 311b on this each piece 310a and 310b.In addition, to be positioned at abreast upper and lower mode, fixed guide pillar 320a and 320b are installed between this opposed vertical pillar 311a and 311b.Side in the processing line downstream side of these guide stanchion 320a and 320b is formed with guide path 321, guide path 321 at this upside guide stanchion 320a and downside guide stanchion 320b has been embedded in along this guide path upper cross that laterally (that is, crossing the direction of processing line) slides between this two vertical pillar to slide unit 322a and the horizontal slide unit 322b of downside.In addition, though not shown, drive upper cross to be formed by the linear motor that is assembled in guide stanchion 320a and 320b etc. to the mechanism of slide unit 322a and the horizontal slide unit 322b of downside.
In addition, this upper cross on slide unit 322a with respect to this horizontal slide unit 322a mode that vertically (vertical direction) slides, upside wiping action parts 323a to be installed, be fixed with scribe head 331 in the bottom of these wiping action parts 323a.Below this scribe head 331, chuck 332 is installed, in addition, at the front end of this chuck 332, the mode downward with point of a knife maintains the cutter rotary cutter 333 of being rule along the line of rectangular substrate Ts.Equally, with respect to this horizontal slide unit 322b mode that vertically (vertical direction) slides, downside wiping action parts 323b to be installed, in the upper end of these wiping action parts 323b, be fixed with scribe head 331 on the horizontal slide unit 322b of above-mentioned downside.Chuck 332 is installed above scribe head 331 at this, and in addition, the mode made progress with point of a knife at the front end of this chuck 332 maintains cutter rotary cutter 333.In addition, although not shown, drive upside wiping action parts 323a and downside wiping action parts 323b mechanism by being installed on upper cross to the electric motor of slide unit 322a and the horizontal slide unit 322b of downside and utilizing the electric actuator of solenoid coil or utilize air pressure or the actuator of hydraulic pressure etc. forms.
In addition, jury strut 341a and the 341b that the downstream side that is positioned at this vertical pillar 311a and 311b is installed on fixed block 310a and 310b is installed at above-mentioned part, by these jury struts 341a and 341b, fixed support worktable 342 is installed.Being configured to of this supporting table 342, have and be formed at its surface and for the ejection of carrying out air or the opening of suction, the rectangular substrate transported at the upstream side from processing line add man-hour, this rectangular substrate is fixed in absorption, in addition, when the conveying of rectangular substrate, by airflow, this rectangular substrate is slightly floated.In addition, at the upstream side of this supporting table 342 with the opposed mode of this supporting table 342, to dispose a plurality of supporting tables 343 that separate.In addition, these separate being configured to of supporting table 343, by the support unit (not shown) be arranged on permanent seat 301, be fixed on this permanent seat 301, same with above-mentioned fixed support worktable 342, have and be formed at its surface and for the ejection of carrying out air or the opening (not shown) of suction, the rectangular substrate transported at the upstream side from processing line add man-hour, this rectangular substrate is fixed in absorption, in addition, when the conveying of rectangular substrate, by airflow, this rectangular substrate is slightly floated.
In addition, respectively separately the upstream side of supporting table 343 be provided with along the throughput direction of rectangular substrate Ts the frame parts 344 that roller 344a is installed.The following butt of this roller 344a and the rectangular substrate that is transferred, and support this rectangular substrate Ts.
At this, the fixedly liner agency of above-mentioned fixedly liner agency section 300, consist of parts 310a, 310b, 311a, 311b, 320a, 320b, 322a, 322b, 323a, 323b, 331,332,333.
Then, movable liner agency section 400 is described.
This movable liner agency section 400 has: the permanent seat 401 that is fixed in the installation surface R of this chalker 1000, to separate the predetermined distance corresponding with the lateral dimension of above-mentioned rectangular substrate TS, opposed mode is installed on pair of guide rails parts 402a and the 402b on this permanent seat 401, along this track segment a pair of part that movably mode is installed on this track segment 402a and 402b, moveable block 410a and 410b to be installed, be fixed in opposed a pair of vertically movable pillar 411a and 411b on this each piece 410a and 410b.
At this, in the both end sides of above-mentioned track segment 402a, dispose rotatably mounted parts of bearings 412a and the 413a of spindle unit 414a of configuration in parallel therewith on this track segment 402a, the electric motor 415a that makes this spindle unit 414a rotation is installed on the parts of bearings 412a in downstream side.In addition, this spindle unit 414a is formed with screw thread on its surface, connects and disposes part installation moveable block 410a.In addition, this axle 414a with by its rotation above-mentioned part the nut part (not shown) that mode that moveable block 410a moved on above-mentioned track segment 402a is installed on the inside of this moveable block 410a be installed screwed togather.In addition, the both end sides of above-mentioned track segment 402b and dispose rotatably mounted parts of bearings 412b and the 413b of spindle unit 414b of configuration in parallel therewith on this track segment 402b is equipped with the electric motor 415b that makes this spindle unit 414b rotation on the parts of bearings 412b in downstream side.In addition, this spindle unit 414b is formed with screw thread on its surface, connects and disposes part installation moveable block 410b.In addition, this axle 414b with by its rotation above-mentioned part the nut part (not shown) that moveable block 410b mobile mode on above-mentioned track segment 402b is installed on the inside of this moveable block 410b be installed screwed togather.
In addition, to be positioned at abreast upper and lower mode, movable guide stanchion 420a and 420b are installed between this opposed vertically movable pillar 411a and 411b.Side at the processing line upstream side of these guide stanchion 420a and 420b is formed with guide path 421, guide path 421 at this upper movable guide stanchion 420a and lower movable guide stanchion 420b has been embedded in along this guide path upper cross that laterally (that is, crossing the direction of processing line) slides between this two vertically movable pillar to slide unit 422a and the horizontal slide unit 422b of downside.In addition, although not shown, drive upper cross to be formed by the linear motor that is assembled in guide stanchion 420a and 420b etc. to the mechanism of slide unit 422a and the horizontal slide unit 422b of downside.
In addition, this upper cross on slide unit 422a with respect to this horizontal slide unit 422a mode that vertically (vertical direction) slides, upside wiping action parts 423a to be installed, be fixed with scribe head 431 in the bottom of these wiping action parts 423a.Below this scribe head 431, chuck 432 is installed, in addition, at the front end of this chuck 432, the mode downward with point of a knife maintains cutter rotary cutter 433.Similarly, with respect to this horizontal slide unit 422b mode that vertically (vertical direction) slides, downside wiping action parts 423b to be installed, in the upper end of these wiping action parts 423b, be fixed with scribe head 431 on the horizontal slide unit 422b of above-mentioned downside.Chuck 432 is installed above scribe head 431 at this, and in addition, the mode made progress with point of a knife at the front end of this chuck 432 maintains cutter rotary cutter 433.In addition, although not shown, the mechanism that drives upside wiping action parts 423a and downside wiping action parts 423b is by being installed on upper cross to the electric motor of slide unit 422a and the horizontal slide unit 422b of downside and utilizing the electric actuator of solenoid coil or utilize air pressure or the actuator of hydraulic pressure etc. forms.
In addition, moveable block 410a and 410b be installed in the mode of the upstream side that is positioned at this vertical pillar 411a and 411b and in the mode across these pieces 410a and 410b, lateral struts 441 be installed at above-mentioned part, middle body in this lateral struts 441 is equipped with a pair of longitudinal supporting pillar 451a and 451b in opposed mode, on this pair of longitudinal supporting pillar with above-mentioned part install moveable block together mobile mode movable support worktable 442 is installed.Being configured to of this movable support worktable 442, have and be formed at its surface and for the ejection of carrying out air or the opening of suction, the rectangular substrate transported at the upstream side from processing line add man-hour, this rectangular substrate is fixed in absorption, in addition, when the conveying of rectangular substrate, by airflow, this rectangular substrate is slightly floated.In addition, in the downstream side of this movable support worktable 442, be positioned with along the lateral margin of this movable support worktable 442, move be installed on upper and lower horizontal slide unit 422a and the scribe head 431 of 422b.
At this, the movable liner agency of above-mentioned movable liner agency section 400 consists of parts 410a, 410b, 411a, 411b, 420a, 420b, 422a, 422b, 423a, 423b, 431,432,433.
In addition, inboard at above-mentioned track segment 402a and 402b, to be positioned at the roughly mode of middle height location of upper movable guide stanchion 420a and lower movable guide stanchion 420b, be provided with abreast a pair of guiding parts 460a and 460b with this track segment 402a and 402b, this guiding parts 460a and 460b are installed on respectively guiding parts bearer frame 461a and 461b.The downstream side of these guiding parts bearer frame 461a and 461b is by the vertical anchor post 462a that is installed on permanent seat 401 and 462b supporting, and the upstream side of above-mentioned guiding parts bearer frame 461a and 461b is by the vertical anchor post 463a that is installed on permanent seat 401 and 463b supporting.
And, by carriage 464a and 464b, sprocket wheel 465a and 465b rotatably are installed at the upstream side end face of above-mentioned guiding parts bearer frame 461a and 461b.In addition, with above-mentioned sprocket wheel 465a and the opposed mode of 465b, by carriage 466a and 466b, sprocket wheel 467a and 467b rotatably are installed at the upstream side end face of above-mentioned permanent seat 401.
Hang with a chain 470a on these upper and lower opposed pair of sprocket 465a and 467a, the end of this chain 470a is linked to and is arranged on the interior hydraulic pressure of permanent seat 401 or the piston rod 481a of pneumatic cylinder 480a.In addition, hang with another chain 470b on upper and lower opposed pair of sprocket 465b and 467b, same with above-mentioned chain 470a, the end of this chain 470b is linked to the hydraulic pressure that is arranged in permanent seat 401 or pneumatic cylinder 480b(with reference to Fig. 5) piston rod 481b.
And, in the mode across these two chains, roller supporting bar 491 is installed at certain intervals on a pair of chain 470a and 470b, by carriage 494, roller 493 rotatably is installed on each roller supporting bar 491.
At this, nearest supporting bar 491 in above-mentioned a plurality of roller supporting bar 491, that be positioned at above-mentioned lateral struts 441 is linked to a pair of vertical jury strut 451a of being arranged on above-mentioned lateral struts 441 and the upper end of 451b by a pair of link sheet 483a and 483b, in addition, be fixed with the other end of above-mentioned a pair of chain 470a and 470b at the two ends of the nearest supporting bar 491 that is positioned at this lateral struts 441.
And the end of above-mentioned a pair of chain 470a and 470b is the direction application of force to drawing chain by connected piston rod 481a and 481b, constantly to chain 467a and the additional certain tension force of 467b.
In addition, be positioned at the roller that is installed on roller supporting bar 491 493 on above-mentioned guiding parts 460a and 460b top, butt below the rectangular substrate Ts transported with upstream side from this chalker 1000, form the supporting surface (support region) of this rectangular substrate of supporting Ts.
Then, action is described.
In this processing line (substrate segmenting system) 200, when being supplied on this processing line 200 by the mother substrate material loading 200a of section by the mother substrate Ms of liquid crystal panel, the mother substrate Ms supplied with from the mother substrate material loading 200a of section is cut apart and is made rectangular substrate Ts with mother substrate cutting part 200b.At this, the mother substrate Ms shown in Fig. 2 (a) is cut apart along line LM1～LM6, is cut into three rectangular substrate Ts.
The rectangular substrate Ts that this mother substrate cutting part 200b is cut apart, rotate delivery section 200c 90-degree rotation by rectangular substrate, and be transported to the rectangular substrate cutting part 200d in downstream side.In this processing line 200, the rectangular substrate Ts transported from rectangular substrate rotation delivery section 200c is cut apart by rectangular substrate cutting part 200d, makes base plate of liquid crystal panel Ps.At this, the rectangular substrate Ts shown in Fig. 2 (b) is cut apart along line Lt1～Lt8, is cut into four base plate of liquid crystal panel Ps(with reference to Fig. 2 (c)).
The base plate of liquid crystal panel Ps that this rectangular substrate cutting part 200d makes, rotate delivery section 200e rotation by panel, and be transported to the display panel substrate inspection 200f of section in its downstream side.At this display panel substrate inspection 200f of section, check the dimensional precision of the display panel substrate Ps that this processing line 200 is made etc.
Below, the action of each one of the processing line that forms present embodiment 1 is elaborated.
The above-mentioned mother substrate material loading 200a of section comprises loader 12, the feed robot 13 that is equivalent to the existing processing line 100 shown in Figure 14, the mechanism that reaches transfer roller 14, at this mother substrate material loading 200a of section, the mother substrate Ms that is stored in the storage place of regulation is transported to above-mentioned mother substrate cutting part 200b.
At above-mentioned mother substrate cutting part 200b, with the cutting device 1 of the existing processing line 100 shown in Figure 14 similarly, form line on the face side substrate of mother substrate and rear side substrate simultaneously.
In addition, the mechanism that above-mentioned rectangular substrate rotation delivery section 200c comprises the seizure mechanism 31, transfer roller 15 and the rotary table 16 that are equivalent to the existing processing line 100 shown in Figure 14, the rectangular substrate Ts cut out from mother substrate Ms by mother substrate cutting part 200b is transported to rectangular substrate cutting part 200d from mother substrate cutting part 200b.
And, the rectangular substrate cutting part 200d of present embodiment 1 possesses chalker 1000, the different liner agency of liner agency 4 of ruling when described chalker 1000 has from cutting device 1A, the surface that carry out to Yi Ge position, a position brittle substrate of existing processing line 100 with Figure 14～Figure 18 explanation and the back side, in this chalker 1000, utilize fixedly liner agency and movable liner agency, the line from face side and rear side to rectangular substrate TS is carried out at two positions simultaneously.
At first, utilize Fig. 3, Fig. 4, Fig. 6 and Fig. 7, the action of regulating the distance between fixing liner agency and movable liner agency is described.
The size of the base plate of liquid crystal panel Ps that the adjusting of this distance cuts out according to the rectangular substrate from line is carried out, and particularly, carry out at the size based on base plate of liquid crystal panel Ps, the interval of ruling between Lt1 and Lt2.In addition, the interval of the interval of the interval of line Lt3 and Lt4, line Lt5 and Lt6, line Lt7 and Lt8 equates it is self-evident with the interval between line Lt1 and Lt2.
For example, Fig. 6 and Fig. 7 be expressed as the scribe head 331 that strengthens fixing liner agency 300 and movably the scribe head 431 of liner agency 400 interval and moveable block 410a and 410b are moved to the state on paper right side from the position shown in Fig. 3 and Fig. 4.Moving through by electric motor 415a and 415b of this moveable block 410a and 410b makes turning axle 414a and 414b rotate to carry out.
Now, by the movement of moveable block 410a and 410b, the roller supporting bar 491 linked via the parts 441 of moveable block moves to right, and thus, chain part 470a and 470b stretch to the paper right side.This result is, between the scribe head 431 of the scribe head 331 of fixing liner agency and movable liner agency, roller supporting bar 491 also appears, thus, between the scribe head 431 of the scribe head 331 of fixing liner agency and movable liner agency, form corresponding with the size of the base plate of liquid crystal panel Ps that will make from rectangular substrate Ts, for supporting the needed substrate supporting of rectangular substrate zone.
Like this, after the distance between the scribe head 431 of the scribe head 331 of having regulated fixing liner agency and movable liner agency, then carry out the line of rectangular substrate Ts.
Fig. 8, Fig. 9 and Figure 10 are the figure that this line action is described, and in these figure, have meaned especially the action of the scribe head 431 of movable liner agency, but fixedly the action of the scribe head 331 of liner agency is also fully same.
At first, in movable liner agency, as shown by arrows, the cutter chuck of upper and lower wiping action parts 423a and 423b scribe head 431 separately longitudinally move to can with the surface of rectangular substrate Ts and the position of back side butt (Fig. 9 (a) and (b)).Now, in fixing liner agency, as shown in Figure 8, the cutter chuck of upper and lower wiping action parts 323a and 323b scribe head 331 separately longitudinally move to can with the surface of rectangular substrate Ts and the position of back side butt.
Thereafter, as shown by arrows, the upper and lower wiping action parts 423a of movable liner agency and 423b while are along the transverse shifting (Fig. 8, Figure 10 (a) reach (b)) of rectangular substrate Ts.At this moment, fixedly the upper and lower wiping action parts 323a of liner agency and 323b also with the wiping action parts 423a of movable liner agency and 423b similarly, simultaneously along the transverse shifting of rectangular substrate Ts.Thus, for example, the line that simultaneously forms surface and rear side in Lt1 and the position shown in Lt2 of Fig. 2 of rectangular substrate Ts (b).
Thereafter, at rectangular substrate cutting part 200d, the rectangular substrate Ts that has been formed line by above-mentioned chalker 1000 is cut apart by the cutting device (not shown) at its rear portion, forms base plate of liquid crystal panel Ps.This base plate of liquid crystal panel Ps rotates delivery section 200e by display panel substrate and is transported to the display panel substrate inspection 200f of section.
Like this, in present embodiment 1, in the chalker 1000 that forms rectangular substrate cutting part 200d, possess: be fixedly installed on pedestal and the surface of the adhesive substrates of fitting at the brittle bases such as mother substrate Ms by liquid crystal panel and the fixedly liner agency that the back side forms the first line simultaneously, be arranged at movably on this pedestal and the movable liner agency that simultaneously forms second line parallel with this first line at surface and the back side of this adhesive substrates, by this, fixedly liner agency and movable liner agency form in the mode that distance regulates of leaving of the interval You Gailiang mechanism that forms this first and second line and this first and second line simultaneously, surface and the back side of the adhesive substrates that therefore can form at the laminating brittle base form line at two positions respectively simultaneously, thus, can shorten the needed process period of base plate of liquid crystal panel Ps that cuts out stated number from the adhesive substrates such as mother substrate of liquid crystal panel.
In addition, in this embodiment 1, in above-mentioned chalker 1000, have by parts 470a, 470b, 491, the support region that 493 grades form forms mechanism, described support region forms mechanism between the formation position of the formation position of fixedly the first line of liner agency and movably the second line of liner agency, and in the corresponding scope of distance with this first and second line, form the support region of the above-mentioned adhesive substrates of supporting (rectangular substrate Ts), even therefore in the situation that mobile described movable liner agency, also can continue and suitably form the zone of supporting rectangular substrate.
In addition, in this embodiment 1, in above-mentioned chalker 1000, have and be arranged between fixing liner agency and movable liner agency and as fixed support worktable 342 and the movable support worktable 442 of the supporting station of supporting adhesive substrates, these two supporting tables are made as to following formation, , a plurality of openings that the mode that has air amount stream to occur or spray airflow forms, when the conveying of this adhesive substrates, by this ejection airflow, support this two supporting tables in the mode of lifting this adhesive substrates on this supporting table, when the line of this adhesive substrates, this adhesive substrates absorption is fixed in to this supporting table, therefore, when line, rectangular substrate can be fixed in the mode of good pan position, when the conveying of rectangular substrate, can easily form its conveying.
Particularly, downstream side in the scribe area of above-mentioned fixedly liner agency, approach this scribe area and the fixed support worktable 342 that supports above-mentioned adhesive substrates is set, in addition, upstream side setting in this scribe area separates supporting table 343, this fixed support worktable 342 is reached to separately supporting table 343 and be made as following structure, , a plurality of openings that the mode that has air amount stream to occur or spray airflow forms, when the conveying of this adhesive substrates, by this ejection airflow, support this fixed support worktable 342 and separate supporting table 343 in the mode of lifting this adhesive substrates on this supporting table, when the line of this adhesive substrates, this adhesive substrates absorption is fixed in to this supporting table, therefore rectangular substrate can be securely fixed in near the line that is fixed liner agency its scribe area.In addition, downstream side in the scribe area of movable liner agency, approach this scribe area and the movable support worktable 442 that supports adhesive substrates is set, this movable support worktable 442 is made as to following structure, , a plurality of openings that have that air amount stream occurs or spray the formation of airflow, when the conveying of this adhesive substrates, by this ejection airflow, support this movable support worktable 442 in the mode of lifting this adhesive substrates on this supporting station, when the line of this adhesive substrates, this adhesive substrates absorption is fixed in to this movable support platform, therefore, adhesive substrates can be firmly fixed near scribe area and carry out the line of movable liner agency.
In addition, in present embodiment 1, as the substrate segmenting system, the chalker that has meaned to form line on rectangular substrate be made as at two positions of rectangular substrate and on its surface and the back side form the formation of line simultaneously, but this substrate segmenting system also can be made as the chalker that forms line on mother substrate at two positions of mother substrate and on its surface and the back side form the formation of line simultaneously, this substrate segmenting system is made as to embodiment 2 and describes.
(embodiment 2)
The substrate segmenting system of this embodiment 2 is used the mother substrate cutting part 200b of the chalker of the formation shown in Fig. 3～Fig. 5 as the substrate segmenting system of embodiment 1.
Like this, in present embodiment 2, also in the chalker of mother substrate, possess: be fixedly installed on pedestal and the fixedly liner agency that simultaneously forms the first line at surface and the back side of mother substrate, be arranged at movably on this pedestal and the movable liner agency that simultaneously forms second line parallel with this first line at surface and the back side of this mother substrate, by this fixedly liner agency and movable liner agency to form this first and second line and to regulate the mode at the interval of this first and second line and form by the distance of leaving of this two mechanism simultaneously, the adhesive substrates that therefore can form at the laminating brittle base is that surface and the back side of mother substrate forms line at two positions respectively simultaneously, thus, can shorten the needed process period of rectangular substrate Ts that cuts out stated number from the adhesive substrates such as mother substrate Ms of liquid crystal panel.
In addition, in above-mentioned embodiment 2, meaned the mother substrate cutting part 200b of substrate segmenting system and the chalker that rectangular substrate cutting part 200d both sides use the formation shown in Fig. 3～Fig. 5, but the aforesaid substrate segmenting system also only mother substrate cutting part 200b use the chalker of the formation shown in Fig. 3～Fig. 5.
As mentioned above, utilize the preferred embodiment of the present invention exemplified with the present invention, do not make an explanation but the present invention really wants to be defined in this embodiment.The present invention will explain that its scope is understandable by claims.Can be according to the present invention concrete record preferred embodiment of those skilled in the art, and, based on record of the present invention and technology general knowledge, it is understandable implementing equivalent scope.Its content of the patent documentation of quoting in this specification sheets self is same with the content that is recorded in particularly this specification sheets, and it is understandable that its content will be quoted as the reference to this specification sheets.
Utilizability on industry
The present invention is being disposed at the adhesive substrates carried out from the laminating of two pieces of brittle substrates is formed and is cutting out the processing line of the processing of a plurality of display panel substrates, and the field that can simultaneously carry out the chalker of the line (line) to this adhesive substrates at surface and its back side of this adhesive substrates, surface and the back side of the adhesive substrates that can form at the laminating brittle base form line at two positions respectively simultaneously, thus, can shorten the needed process period of display panel substrate that cuts out stated number from the adhesive substrates such as mother substrate of liquid crystal panel.
The accompanying drawing explanation
Fig. 1 is the figure that the substrate segmenting system to embodiment of the present invention 1 describes, and means the processing line of the brittle substrate of this substrate segmenting system;
Fig. 2 is the figure that the brittle substrate to the processing of the substrate segmenting system of above-mentioned embodiment 1 describes; The mother substrate of the liquid crystal panel that Fig. 2 (a) expression consists of this brittle substrate; Fig. 2 (b) means by the rectangular substrate obtained cutting apart of this mother substrate; Fig. 2 (c) means by the base plate of liquid crystal panel obtained cutting apart of this rectangular substrate;
Fig. 3 is the vertical view that the substrate segmenting system to above-mentioned embodiment 1 describes, and means the chalker that is arranged at processing line of this system;
Fig. 4 is the figure that the substrate segmenting system to above-mentioned embodiment 1 describes, the IV-IV line profile construction of the chalker shown in presentation graphs 3;
Fig. 5 is the figure that the substrate segmenting system to above-mentioned embodiment 1 describes; Fig. 5 (a) sees the figure of the chalker shown in Fig. 3 along the direction of arrow shown in the V-V line of Fig. 3; Fig. 5 (b) means the figure of the movable line section of this chalker;
Fig. 6 is the vertical view that the action to the chalker that is arranged at processing line of the substrate segmenting system of above-mentioned embodiment 1 describes, and means state when along continuous straight runs has moved the movable liner agency of the chalker shown in Fig. 3;
Fig. 7 is the VI-VI line sectional view of Fig. 6 of describing of the action to the chalker that is arranged at processing line of the substrate segmenting system of above-mentioned embodiment 1, the state while meaning to have moved the movable liner agency of the chalker shown in Fig. 4;
Fig. 8 is the figure of the part of the IV-IV line section that is equivalent to Fig. 3 that describes of the action to the chalker that is arranged at processing line of the substrate segmenting system of above-mentioned embodiment 1, the state while meaning to make the scribe head of the chalker shown in Fig. 4 to move to the position that adhesive substrates (rectangular substrate) is rule;
Fig. 9 (a) and (b) be the figure that the action to the chalker of the substrate segmenting system of above-mentioned embodiment 1 describes, mean that the scribe head of movable line section moves to the situation of scribing position;
Figure 10 (a) and (b) be the figure that the action to the chalker of the substrate segmenting system of above-mentioned embodiment 1 describes, mean the situation that the scribe head of movable line section is rule on adhesive substrates;
Figure 11 is the skeleton diagram that available liquid crystal panel cut-off rule is described, and means the disclosed liquid crystal panel cut-off rule of patent documentation 1;
Figure 12 means the stereographic map of the chalker that forms the available liquid crystal panel cut-off rule shown in Figure 11;
Figure 13 is the schematic diagram that existing another chalker is described, and means patent documentation 1 and 2 disclosed chalkers;
Figure 14 is the vertical view that the liquid crystal panel cut-off rule (patent documentation 1) to possessing as available liquid crystal panel cut-off rule at the surface of the adhesive substrates that the laminating of two pieces of brittle substrates is formed and the liner agency of ruling in the back side simultaneously describes;
Figure 15 is the stereographic map described for the available liquid crystal panel cutting device to possess the liner agency of ruling at surface and the back side of adhesive substrates simultaneously;
Figure 16 means the stereographic map of the major portion of the available liquid crystal panel cutting device shown in Figure 15;
Figure 17 is the front view that the line of the available liquid crystal panel cutting device shown in Figure 15 action is described.
Figure 18 is the front view that the cut-out of the available liquid crystal panel cutting device shown in Figure 15 action is described.
Nomenclature
200 processing lines (substrate segmenting system)
200a mother substrate material loading section
200b mother substrate cutting part
200c rectangular substrate rotation delivery section
200d rectangular substrate cutting part
200e display panel substrate rotation delivery section
200f display panel substrate inspection section
300 fixing liner agencies
301,401 permanent seats
310a, 310b part are installed fixed block
311a, 311b vertical pillar
320a, 420a upside guide stanchion
320b, 420b downside guide stanchion
321,421 guide paths
The 322a upper cross is to slide unit
The horizontal slide unit of 322b downside
323a upside wiping action parts
323b downside wiping action parts
331,431 scribe heads
332,432 chucks
333,433 cutter rotary cutters
341a, 341b aiding support
342 fixed support worktable
343 separate supporting table
344 frame parts
The 344a roller
400 movable liner agencies
402a, 402b track segment
410a, 410b part are installed moveable block
The vertically movable pillar of 411a, 411b
412a, 412b, 413a, 413b parts of bearings
414a, 414b spindle unit
442 movable support worktable
460a, 460b guiding parts
461a, 461b guiding parts bearer frame
462a, 462b, the vertical anchor post of 463a, 463b
464a, 464b, 466a, 466b, 494 carriages
465a, 465b, 467a, 467b sprocket wheel
470a, 470b chain
491 roller supporting bars
493 rollers
1000 chalkers
LM1～LM6, Lt1～Lt8 line
Ms mother substrate (adhesive substrates)
The Ts rectangular substrate
Ps display panel substrate (liquid crystal panel)
The R installation surface

Claims (8)

1. a chalker forms line on the adhesive substrates of the structure by the brittle base laminating, wherein, possesses:
Fixedly liner agency, be fixedly installed on the pedestal be configured on installation surface, at surface and the back side of this adhesive substrates, forms the first line simultaneously;
Movable liner agency, be arranged on this pedestal movably, at surface and the back side of this adhesive substrates, forms second line parallel with this first line simultaneously; With
Support region forms mechanism, forms the support region of this adhesive substrates of supporting,
Should be fixedly liner agency and movable liner agency be configured to, form this first and second line, and the interval of this first and second line is by the leaving apart from regulating of this two mechanism simultaneously,
This support region forms mechanism between the formation position of the second line of the formation position of the first line of described fixedly liner agency and this movable liner agency and is forming this support region with leaving in the corresponding scope of distance of this first and second line.
2. chalker as claimed in claim 1, wherein,
Have supporting station, this supporting station is arranged between described fixedly liner agency and described movable liner agency, supports described adhesive substrates,
This supporting station is configured to, a plurality of openings that the mode that has air amount stream to occur or spray airflow forms, when the conveying of this adhesive substrates, by this ejection airflow, supported this adhesive substrates in the mode of lifting this adhesive substrates on this supporting station, when the line of this adhesive substrates, this adhesive substrates absorption is fixed in to this supporting station.
3. chalker as claimed in claim 2, wherein,
Described supporting station comprises:
The fixed support worktable, be fixedly installed on described pedestal near the mode formation position that is positioned at described the first line; With
The movable support worktable, near the formation position that is positioned at described the second line, and can with described movable liner agency together mobile mode be arranged at described pedestal.
4. chalker as claimed in claim 2, wherein,
Described fixedly liner agency has:
The first upside line section, the mode of sliding with along continuous straight runs is installed on described pedestal, by the slip of this horizontal direction, on the surface of described adhesive substrates, forms the first line; With
The first downside line section, be installed on described pedestal in the mode of sliding in the same direction opposed to each other with this first upside line section, by with this unidirectional slip of the first upside line section, form the first line at the back side of this adhesive substrates,
Described movable liner agency has:
The second upside line section, the mode of sliding with along continuous straight runs is installed on described pedestal, by the slip of this horizontal direction, on the surface of described adhesive substrates, forms the second line; With
The second downside line section, be installed on described pedestal in the mode of sliding in the same direction opposed to each other with this second upside line section, by with this unidirectional slip of the second upside line section, form the second line at the back side of this adhesive substrates.
5. chalker as claimed in claim 4, wherein,
Described fixedly liner agency has: with opposed mode be installed on a pair of vertical pillar on described pedestal, the mode of extending with along continuous straight runs is installed on the first upper and lower a pair of guide stanchion between this vertical pillar in parallel to each other,
Described the first upside line section has: the first upper cross that the mode of sliding with along continuous straight runs is installed on this first upside guide stanchion to slide unit, with the mode of vertically sliding be installed on this first upper cross to the first upside wiping action parts of slide unit, be installed on these the first upside wiping action parts and there is the scribe head of the chuck that keeps the cutter rotary cutter
Described the first downside line section has: the mode of sliding with along continuous straight runs be installed on this first downside guide stanchion the horizontal slide unit of the first downside, with the mode of vertically sliding be installed on the horizontal slide unit of this first downside the first downside wiping action parts, be installed on these the first downside wiping action parts and there is the scribe head of the chuck that keeps the cutter rotary cutter.
6. chalker as claimed in claim 4, wherein,
Described movable liner agency has: in opposed mode, be installed on a pair of moveable block that arranges movably along this track segment on the pair of guide rails parts on described pedestal, with opposed mode be installed on a pair of vertically movable pillar of this each moveable block, the mode of extending with along continuous straight runs is installed on this vertically the second upper and lower a pair of guide stanchion of a movable intercolumniation in parallel to each other
Described the second upside line section has: the second upper cross that the mode of sliding with along continuous straight runs is installed on this second upside guide stanchion to slide unit, with the mode of vertically sliding be installed on this second upper cross to the second upside wiping action parts of slide unit, be installed on these the second upside wiping action parts and there is the scribe head of the chuck that keeps the cutter rotary cutter
Described the second downside line section has: the mode of sliding with along continuous straight runs be installed on this second downside guide stanchion the horizontal slide unit of the second downside, with the mode of vertically sliding be installed on the horizontal slide unit of this second downside the second downside wiping action parts, be installed on these the second downside wiping action parts and there is the scribe head of the chuck that keeps the cutter rotary cutter.
7. chalker as claimed in claim 1, wherein,
Described support region forms mechanism,
Have: the mode of extending with the mobile route along described movable liner agency configures and has the mutual opposed a pair of guiding parts of part guide path;
The a pair of chain part of installing movably along the part guide path of this each guiding parts; And
Be installed at certain intervals this pair of chain part and support a plurality of roller supporting bars of a plurality of rollers,
One end of this each chain part is fixed in to this movable liner agency, to the other end of this each chain part in mode from some tension to this chain part that apply to the prescribed direction application of force,
This support region forms mechanism and is configured to,
Movement by this movable liner agency, this chain part moves, roller by the supporting of the plurality of roller supporting bar is haunted between described fixedly liner agency and this movable liner agency, the support region that supports described adhesive substrates become with this first and second line between leave the corresponding size of distance.
8. chalker as claimed in claim 1, wherein,
Described adhesive substrates be have by the laminating structure of two pieces of glass substrates laminating, for the mother substrate of the rectangular shape that cuts out liquid crystal panel.
CN200980124471.0A 2008-06-25 2009-06-23 Scribing apparatus Expired - Fee Related CN102083760B (en)

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KR20110031340A (en) 2011-03-25
WO2009157440A1 (en) 2009-12-30
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KR101220859B1 (en) 2013-01-10
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