CN103042611A - Holder, holder unit, and scribe device - Google Patents
Holder, holder unit, and scribe device Download PDFInfo
- Publication number
- CN103042611A CN103042611A CN2012103803239A CN201210380323A CN103042611A CN 103042611 A CN103042611 A CN 103042611A CN 2012103803239 A CN2012103803239 A CN 2012103803239A CN 201210380323 A CN201210380323 A CN 201210380323A CN 103042611 A CN103042611 A CN 103042611A
- Authority
- CN
- China
- Prior art keywords
- holder
- stitch marker
- groove
- width part
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- C03B33/027—Scoring tool holders; Driving mechanisms 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
- C03B33/033—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
- 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
-
- 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
- C03B33/10—Glass-cutting tools, e.g. scoring tools
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention provides a holder for a scribing wheel and a scribing device. According to the holder for the scribing wheel, malrotation of the scribing wheel caused by foreign matters entering to the space between the inner wall of a holding groove and the scribing wheel, and in the holder (40a) of the holding groove (42) holding the scribing wheel (50), the inner wall of the holding groove (42) is first provided with the groove (46). The foreign matter entering to the space between the inner wall of a holding groove and the scribing wheel is discharged from the groove (46), and malrotation of the scribing wheel (50) is prevented.
Description
Technical field
The present invention relates to a kind ofly in order to the holder that keeps stitch marker, the holder unit with stitch marker and chalker with this holder unit, and this stitch marker is in order to form the device of line at brittle substrates such as glass substrate, ceramic substrate, silicon substrates.
Background technology
In the past, in the manufacturing step of two-d display panel, the solar cells etc. such as display panels or organic electroluminescent (EL, Electroluminescence) panel, be designed with the segmentation procedure of the brittle substrates such as female glass substrate.In this segmentation procedure, usually use chalker.And, in segmentation procedure, one stitch marker that has in the face of this chalker applies the load that conforms to all conditions such as the material of brittle substrate or thickness, one side makes stitch marker rotate on the surface of brittle substrate and forms line, by brittle substrate being applied specific power along line dividing brittle material substrate, thereby make single panel or various substrate.
As this chalker, known have a for example device shown in the following patent documentation 1.The chalker of putting down in writing in the patent documentation 1 is being equipped with movably scribe head with the bridge body that sets up across the mode of the platform that loads brittle substrate, and the holder that keeps stitch marker is installed at this scribe head.
And the holder that this stitch marker is used constitutes at front end has two support portions, and rotation freely keeps stitch marker in the maintenance groove between these two support portions.
The prior art document
Patent documentation
Patent documentation 1: international open WO2007/063979 communique
Summary of the invention
[inventing problem to be solved]
There are the following problems: the small foreign matters such as chips of glass that produce in the segmentation procedure can enter by the stitch marker of this maintenance groove maintenance and keep between the inwall of groove, and cause stitch marker under the state that accompanies foreign matter between stitch marker and the inwall, to rotate, produce thus the malrotation of stitch marker.
Namely, there is following tendency: in the holder unit that remains at stitch marker on the holder, the contact area of the side wall surface of the stitch marker in the maintenance groove and the support portion of holder becomes large, therefore the chips of glass that for example produces during the line of glass substrate can be involved between the inwall of support portion of the side wall surface of stitch marker and holder, causes the malrotation of stitch marker because of this chips of glass that is involved in.
In addition, if it is more to be involved in the amount of the chips of glass between the inwall of the side wall surface of stitch marker and holder, then the rotatory of stitch marker worsens more, and blade tip skids on the surface of glass substrate during line, and therefore the misgivings of the blade tip lost of life are arranged.In addition, also there is following situation: because the contact area of the support portion of holder and pin is greatly and so that frictional resistance is larger, cause in line, selling rotation or not rotating, thus to the cut-out of the glass load heterogeneity that becomes, thereby become the main cause of the inequality of the decline of glass end face intensity or glass rupture strength.
Therefore, the present inventor carries out various researchs repeatedly in order to eliminate this problem, the result expects by freely keeping the stitch marker of maintenance groove of stitch marker of dish shape with in the holder having rotation, form depressed part and can eliminate this problem in the position of inwall and side stitch marker the subtend that keeps groove, thereby finish the present invention.
Namely, problem of the present invention is to eliminate described problem, its purpose is to provide a kind of holder, have the holder unit of stitch marker and have the chalker of this holder unit, with in the holder, can prevent to enter because of foreign matter the malrotation of the stitch marker that causes between the inwall that keeps groove and the stitch marker at stitch marker.
[technological means of dealing with problems]
In order to reach described purpose, aspect of the present invention is characterised in that: it is that a kind of pin that freely inserts in the through hole by rotation rotates the holder that freely keeps the dish shape and be formed with the stitch marker of described through hole at the center; Described holder comprises: keep groove, keep described stitch marker; A pair of support portion is formed by described maintenance groove, and has the inwall of mutual subtend; And a pair of pin-and-hole, be formed on described a pair of support portion, insert for described pin; And the part in the inwall of described support portion and side described stitch marker subtend is formed with depressed part.
According to holder of the present invention, holder is formed with depressed part in the part of the inwall of support portion and side described stitch marker subtend, therefore maintaining in the situation of stitch marker, can between the side of stitch marker and support portion, guarantee the space, thereby can reduce because invading the generation of the malrotation that causes to the foreign matter between the side of inwall and stitch marker.
In addition, the aspect of holder of the present invention is characterised in that: described depressed part is to be formed on the groove of the inwall of described support portion with the discontiguous mode of described pin-and-hole.
According to holder of the present invention, holder being formed with groove with the discontiguous mode of pin-and-hole, even if therefore the foreign matter such as chips of glass is invaded between inwall and the stitch marker, also can reduce because of foreign body retention the malrotation of stitch marker at the inwall of support portion in groove.
In addition, the aspect of holder of the present invention is characterised in that: described maintenance groove comprises for the narrow width part of the part insertion of described stitch marker, reaches the wide width part wider than described narrow width part, and described depressed part is described wide width part, and described pair of pin hole is formed on the position corresponding with the described wide width part of described maintenance groove.
According to holder of the present invention, the side wall surface of stitch marker does not contact with the support portion of holder in the wide width part that keeps groove.Therefore, contact area between the side wall surface that insert to keep the stitch marker in the narrow width part of groove and the support portion of holder is compared little with the situation of holder in the past, therefore the frictional resistance between the support portion of stitch marker and holder diminishes, thereby so that stitch marker is easy to rotation.In addition, according to holder of the present invention, the rotatory of stitch marker and pin is good when line, therefore when line, be difficult for the blade tip of stitch marker occuring in the phenomenon of being skidded by the surface of line substrate, thereby the blade tip life-span is elongated, and the decline of the end face intensity of the substrate of being rule after can suppressing to rule or the inequality of rupture strength.
In addition, according to holder of the present invention, the pair of pin hole that is respectively formed at a pair of support portion is formed on the position corresponding with the wide width part that keeps groove, therefore in the wide width part that keeps groove, around pin, can produce the space, even if therefore when line, produce the narrow width part that chips of glass and this chips of glass enter the maintenance groove, also be easy to discharge.
In addition, in order to reach described purpose, aspect of the present invention is a kind of holder unit, it is characterized in that comprising: the holder of putting down in writing in the described aspect; Stitch marker is the dish shape, has the sword that comprises inclined-plane and crestal line along circumferential part, and is formed with through hole at the center; And pin, described through hole is freely inserted in rotation; And described stitch marker remains in the maintenance groove of described holder, and described pin inserts described through hole and described pin-and-hole and remains on described support portion.
According to holder of the present invention unit, holder is formed with depressed part in the part of the inwall of support portion and side described stitch marker subtend, therefore can between the side of stitch marker and support portion, guarantee the space, thereby reduce because invading the generation of the malrotation that causes to the foreign matter between the side of inwall and stitch marker.
In addition, in order to reach described purpose, aspect of the present invention is a kind of chalker, and it comprises: the holder unit of putting down in writing in the described aspect; And scribe head, described holder unit is installed.
According to chalker of the present invention, holder is formed with depressed part at the inwall of support portion, therefore can between the side of stitch marker and support portion, guarantee the space, thereby can reduce because invading the generation of the malrotation that causes to the foreign matter between the side of inwall and stitch marker.
In addition, in order to reach described purpose, aspect of the present invention is characterised in that: it is a kind of chalker of as described aspect, and scribe head has the holder joint that can load and unload described holder unit.
According to chalker of the present invention, chalker has the holder joint that can load and unload the holder unit, and therefore when changing stitch marker, ground, holder unit is changed one by one, therefore can easily change operation.
Description of drawings
Fig. 1 is the skeleton diagram of the chalker of embodiment 1.
Fig. 2 is the front view of holder joint that the holder unit of embodiment 1 is installed.
Fig. 3 is the stereogram of the holder unit of embodiment 1.
Fig. 4 is the cutaway view of the holder unit of embodiment 1.
Fig. 5 is the cutaway view of the holder unit of embodiment 2.
Fig. 6 is the cutaway view of the holder unit of embodiment 3.
Fig. 7 is the cutaway view of the holder unit of embodiment 4.
Fig. 8 is the stereogram of the holder unit of embodiment 5.
Fig. 9 is the cutaway view of the holder unit of embodiment 5.
Figure 10 is stereogram and the cutaway view of the holder unit of embodiment 6.
Figure 11 is stereogram and the cutaway view of the holder unit of embodiment 7.
Figure 12 is stereogram and the cutaway view of the holder unit of embodiment 8.
Figure 13 is the stereogram of the holder unit of embodiment 2.
Figure 14 is the front view of the holder unit of embodiment 3.
Figure 15 is the stereogram of the holder unit of embodiment 4.
Figure 16 is front view and the enlarged drawing of the holder unit of embodiment 4.
Figure 17 is the stereogram of the holder unit of embodiment 5.
Figure 18 is front view and the enlarged drawing of the holder unit of embodiment 5.
Figure 19 is the stereogram of the holder unit of embodiment 6.
Figure 20 is front view and the enlarged drawing of the holder unit of embodiment 6.
[explanation of symbol]
10 chalkers
21 scribe heads
23 holder joints
40,40a～40i, 140,211,211A, 211B holder
42,144,214 keep groove
45a, 45b inwall
46,47a, 47b, 47c, 48a, 48b, 48c, 49a, 49b groove
50,150,212 stitch markers
52a, 52b, 151a, 151b side
210,210A, 210B holder unit
The specific embodiment
Below, use graphic embodiments of the present invention to be described.Wherein, embodiment shown below represents the example in order to chalker, holder unit and the holder that technological thought of the present invention is specialized, and be not the intention with the present invention specific to this chalker, holder unit and holder, the present invention also can be applicable to the situation of other embodiments that comprise in the scope of claim.In addition, stitch marker is described as the holder unit by the parts that pin remains on the holder.
[embodiment 1]
The skeleton diagram of the chalker 10 of expression embodiments of the present invention 1 among Fig. 1.In the chalker 10, travelling carriage 11 is kept along pair of guide rails 12a, 12b freedom of movement ground on the y direction of principal axis.Travelling carriage 11 screws togather with ball screw 13.This ball screw 13 rotates by the driving of motor 14, makes travelling carriage 11 mobile at the y direction of principal axis along guide rail 12a, 12b.
Upper surface at travelling carriage 11 is provided with motor 15.Motor 15 is to make platform 16 rotate and be positioned at the parts of special angle on the xy plane.Brittle substrate 17 is positioned on this platform 16, by the not shown maintenances such as vacuum adsorption mechanism.On the top of chalker 10, be provided with 2 CCD (Charge Coupled Device, charge-coupled image sensor) camera 18 of the alignment mark of taking brittle substrate 17.And, in chalker 10, to have set up bridge body 19 along the x direction of principal axis by pillar 20a, 20b across travelling carriage 11 and the mode of the platform 16 on its top.
At bridge body 19 guiding element 22 is installed, scribe head 21 can move at the x direction of principal axis along guiding element 22.And, on the scribe head 21 of this chalker 10, be equipped with via holder joint 23 and comprise the holder unit of holder 40 that rotation freely keeps the embodiment 1 of stitch marker 50 (with reference to Fig. 2).
Secondly, use Fig. 2 and Fig. 3 that holder joint 23 and this holder 40 that the holder unit with holder 40 is installed described.Fig. 2 is the front view that the holder joint 23 of the holder unit with holder 40 is installed.Fig. 3 is the stereogram that will have the holder unit amplification of holder 40a.
Holder joint 23 forms roughly cylindric, is made of rotary shaft 24 and connector portions 25.
And, in being equipped with under the state of holder joint 23 at scribe head 21, becoming at this rotary shaft 24 and via columnar distance piece 27 state that freely keeps two bearing 26a, 26b of holder joint 23 in order to turn is installed.In addition, the front view of expression holder joint 23 in Fig. 2, and expression has the bearing 26a, the 26b that are installed in rotary shaft 24 and the cutaway view of distance piece 27.
Lower end side in columniform connector portions 25 is formed with circular opening 28, and is embedded with magnet 29 on the top of this opening.And, in these opening 28 loading and unloading holder 40 is installed freely.
This holder 40 comprises metal or the resin of substantial cylindrical, is provided with support portion 41a, 41b in its lower end side.Enlarged drawing when the figure that in addition, the lower end side of holder 40 is amplified gained in Fig. 2 represents to observe from the transverse direction shown in the arrow A.
Between this support portion 41a and support portion 41b, be formed with to keep the maintenance groove 42 of stitch marker 50.In addition, at support portion 41a, 41b, for fixing stitch marker 50 and be formed with respectively poroid pin-and-hole 43a.Pin 44 connects this pin-and-hole 43a, and stitch marker 50 is freely installed in rotation.At this moment, separately inwall 45a, the 45b of support portion 41a and support portion 41b respectively with round sides 52a, the 52b subtend of stitch marker 50.
This stitch marker 50 is formed by for example sintered diamond, has the wheel footpath and is the shape of the dish shape about 0.65mm, and is formed with the sword 51 of the vertical section shape V font that comprises inclined-plane and crestal line along circumferential part for 2.5mm, thickness d.And, be formed with through hole 53 at the center of two round sides 52a, 52b of stitch marker 50.Connect this through hole 53 by the pin 44 that connects previous described pin-and-hole 43a, and rotation freely keeps stitch marker 50 in keeping groove 42.In addition, with respect to the thickness of stitch marker 50, keep the interval (distance of inwall 45a and inwall 45b) of groove 42 slightly large, for example the thickness d at stitch marker 50 is in the situation of 0.65mm, keeps the interval of groove 42 to be about 0.67mm.
Be provided with the installation portion 46 of location usefulness in the upper end side of holder 40.This installation portion 46 be the excision holder 40 a part and form, have rake 46a and support portion 46b.In addition, at least a portion of the upper end side of holder 40 is made of the magnetic metal.
Has the holder unit of this stitch marker 50 and holder 40 from opening 28 insertions of the installation portion 46 side direction holder joints 23 of holder 40.At this moment, the magnetic metal of the upper end side of holder 40 is attracted by magnet 29, positions thereby the rake 46a of installation portion 46 is contacted with the parallel pin 30 of the inside by opening 28, so that the holder unit is fixed on holder joint 23.On the contrary, with the holder unit during from holder joint 23 removal, by with just removal easily of holder unit drawing downwards.
Herein, because being running stores, stitch marker 50 therefore must change termly.In the present embodiment, the holder unit is to be installed in scribe head 21 via holder joint 23, therefore can easily carry out the loading and unloading of holder unit.Therefore, not with stitch marker 50 removal from the holder 40, as long as stitch marker 50 and holder 40 are processed as one, get final product and change holder unit itself, so can easily carry out the replacing operation of stitch marker 50.
Secondly, the misgivings between inwall 45a, the 45b that has side 52a, 52b that the small foreign matters such as chips of glass that produce in the segmentation procedure enter the stitch marker 50 that the maintenance groove 42 by holder 40 keeps and a maintenance groove 42 as indicated above.Therefore, in the present embodiment, be formed with depressed part at the inwall 45a, the 45b that keep groove 42.This depressed part is the part that comprises following groove or wide width part etc. specifically.Therefore, even if foreign matter enters between side 52a, the 52b of inwall 45a, 45b and stitch marker 50, also can diminish owing to the contact area of side 52a, 52b and inwall 45a, 45b, and the generation of the malrotation of minimizing stitch marker 50.Use the concrete example of graphic depressed part to the inwall 45a, the 45b that are formed on this maintenance groove 42 to describe.
[embodiment 1]
The cutaway view of the holder 40a of expression embodiment 1 among Fig. 4.In addition, Fig. 4 (a) is the cutaway view along the IVa-IVa line of Fig. 3, and Fig. 4 (b) is the cutaway view along the IVb-IVb line of Fig. 3.In addition, be represented by dotted lines for stitch marker 50.
Be formed with respectively circular-arc groove 46 as an example of depressed part at inwall 45a, the 45b of holder 40a.This groove 46 is arranged on the position with the side 52a of stitch marker 50,52b subtend.Therefore, even if the foreign matters such as chips of glass enter between inwall 45a, 45b and side 52a, the 52b, also can because of foreign body retention in groove 46, and can reduce the impact that the rotation on stitch marker 50 causes.In addition, since groove 46 extend arrange to side 52a, the 52b of stitch marker 50 position of subtend not, therefore be trapped in foreign matter in the groove 46 and can be discharged to along with the rotation of stitch marker 50 position of subtend not with side 52a, 52b, thereby can further reduce the malrotation of stitch marker 50.
And, because extending, this groove 46 arranges to the end that keeps groove 42, therefore foreign matter can be discharged outside holder 40a.In addition, because this groove 46 simultaneously extends towards the width that vertical direction G one side enlarges groove gradually, so foreign matter is easy to towards the below, thereby is easier to foreign matter is discharged.In the present embodiment, the degree of depth of groove 46 is fixed, but also can make according to circumstances the degree of depth of groove different.For example, the degree of depth that makes groove is the darkest with the position of the side 52a of stitch marker 50,52b subtend, and the degree of depth that makes groove along with from side 52a, the 52b of stitch marker 50 not the position of subtend to the end that keeps groove 42 near and shoal, the holder 40a foreign matter that can be easier to be trapped in the groove is discharged thus.
[embodiment 2]
The formation of the holder 40b of expression embodiment 2 among Fig. 5.In addition, Fig. 5 (a) is the cutaway view along the IVa-IVa line of Fig. 3, and Fig. 5 (b) is the cutaway view along the IVb-IVb line of Fig. 3.In addition, be represented by dotted lines for stitch marker 50.
Be formed with respectively 3 groove 47a, 47b, 47c at inwall 45a, the 45b of holder 40b.The groove 46 of this groove 47a, 47b, 47c and embodiment 1 similarly arranges to the position of subtend not from extending with the position of the side 52a of stitch marker 50,52b subtend.In addition, extend setting to the end that keeps groove 42 towards vertical direction G.Thereby, even if the foreign matters such as chips of glass enter between inwall 45a, 45b and side 52a, the 52b, also can foreign matter be discharged via groove 47a, 47b, 47c, thereby can reduce the malrotation of stitch marker 50.
In addition, these 3 groove 47a, 47b, 47c form the curve little than the curvature of stitch marker 50, and in addition, curvature separately is different.As so, a plurality of different grooves of size are set, even if stitch marker 50 is altered to the stitch marker of different size, because groove is positioned on the position that is fit to for the stitch marker 50 of each size, so holder 40b also can reduce the malrotation of stitch marker 50.In addition, holder 40b is formed with a plurality of grooves, so the probability of foreign body retention in groove become higher, thereby can reduce the malrotation of stitch marker 50.
[embodiment 3]
The formation of the holder 40c of expression embodiment 3 among Fig. 6.In addition, Fig. 6 is along the cutaway view of the IVa-IVa line of Fig. 3, is represented by dotted lines for stitch marker 50.
Be formed with respectively 3 groove 48a, 48b, 48c at the inwall 45a of holder 40c.The groove 46 of this groove 48a, 48b, 48c and embodiment 1 similarly is formed on the position with the side 52a subtend of stitch marker 50, and extends towards vertical direction G and to arrange to the end that keeps groove 42.Thereby even if the foreign matters such as chips of glass enter between inwall 45a, 45b and side 52a, the 52b, holder 40c also can discharge foreign matter via groove 48a, 48b, 48c, thereby can reduce the malrotation of stitch marker 50.
In addition, the groove 46 of groove 48a, 48b, 48c and embodiment 2 similarly is formed with a plurality of, even if therefore stitch marker 50 is altered to the stitch marker of different size, because groove is positioned at respect to the stitch marker 50 of each size on the stark suitable position, therefore holder 40c also can reduce the malrotation of stitch marker 50, in addition, because groove is formed with complex trace, therefore the probability of foreign body retention in groove becomes higher, and can reduce the malrotation of stitch marker 50.In addition, this groove 48a, 48b, 48c form the curve large than the curvature of stitch marker 50.Thereby the foreign matter that is trapped in the groove is easier to fall along vertical direction G.
[embodiment 4]
The formation of the holder 40d of expression embodiment 4 among Fig. 7.In addition, Fig. 7 is along the cutaway view of the IVa-IVa line of Fig. 3, is represented by dotted lines for stitch marker 50.
Be formed with respectively 2 groove 49a, 49b at the inwall 45a of holder 40d.The groove 46 of groove 49a and embodiment 1 similarly is formed on the position with the side 52a subtend of stitch marker 50, and extends towards vertical direction G and to arrange to the end that keeps groove 42.Thereby, even if the foreign matters such as chips of glass enter between inwall 45a and the side 52a, also can foreign matter be discharged via groove 49a, thereby can reduce the malrotation of stitch marker 50.
In addition, groove 49a is with respect to pin 44 quadratures and the groove that asymmetricly forms with respect to the axle that extends at vertical direction G, front side at the direct of travel B of holder 40a, be formed with the curve large than the curvature of stitch marker 50, rear side at the direct of travel B of holder 40d is formed with the curve little than the curvature of stitch marker 50.Thereby holder 40d is easy to make the foreign matter that is trapped in the groove to fall at the front side of groove 49a, at the rear side of groove 49a the foreign matter that is trapped in the groove is fallen to the outside of stitch marker 50.
In addition, groove 49b is formed in the locational groove of subtend not with the side 52a of stitch marker 50.Thereby, even if be not formed with groove in the position of subtend in the side with stitch marker 50, also can will enter the foreign matter that keeps in the groove 42 via groove 49b discharges to the outside that keeps groove 42, therefore holder 40d can cut down the foreign matter that will enter between inwall 45a and the side 52a, thereby can reduce the malrotation of stitch marker 50.
Secondly, to being that the holder 40e～40g of different formations describes from holder 40a～40d.In addition, holder 40e～40g and holder 40a～d similarly can be used as the holder unit that maintains stitch marker 50 and install on holder joint 23.
[embodiment 5]
Expression comprises the formation of the holder unit of the holder 40e of embodiment 5 and stitch marker 50 among Fig. 8, Fig. 9.In addition, Fig. 8 (a) is the stereogram from the holder 40e of upper side observation, and Fig. 8 (b) is the stereogram from the holder 40e of lower side observation.In addition, Fig. 9 (a) is the cutaway view along the IXa-IXa line of Fig. 8, and Fig. 9 (b) is the cutaway view along the IXb-IXb line of Fig. 8.
The holder unit of embodiment 5 also freely keeps stitch marker 50 in the rotation of the lower end of holder 40e.In addition, holder 40e as mentioned above, be with so that stitch marker 50 be connected to as brittle substrate formed the device of line by the line member, therefore following being connected to by the side (cutting off distolateral) of line member of holder 40e is called D score, its opposition side is called " on ".
Below holder 40e, be formed with and keep groove 42.And, the narrow width part 42a that a part that keeps groove 42 to comprise the top that makes stitch marker 50 is inserted and the wide width part 42b as an example of depressed part that forms widelyr than this narrow width part 42a.Therefore, a pair of support portion 65,66 comprise respectively with wide width part 65a, the 66a of the narrow width part 42a subtend that keeps groove 42, and with narrow width part 65b, the 66b of the wide width part 42b subtend of maintenance groove 42.In addition, form the jump shape between the support portion 65 of holder 40e, 66 wide width part 65a, 66a and narrow width part 65b, the 66b.
In addition, the support portion 65 of holder 40e, 66 relatively to inwall be wide width part 65a, 66a relatively to face and narrow width part 65b, 66b relatively to face all form abreast.And, in the support portion 65 of holder 40e, 66 narrow width part 65b, 66b, be formed with coaxially respectively the pin-and-hole 43a that connects each person.Pin-and-hole 43a is and keeps groove 42 vertically to intersect and can keep the through hole of circle of the pin 44 of stitch marker 50.
And in the holder unit of embodiment 5, pin 44 is to be installed in the through hole 53 and pin-and-hole 43a of stitch marker 50 with the support portion 65 of holder 40e, 66 the discontiguous mode of wide width part 65a, 66a.Therefore, between the downside of the support portion 65 of holder 40e, 66 wide width part 65a, 66a and pin 44, be formed with gap 67.In addition, pin 44 is by such as the metals such as superhard alloy, the formed columniform member of sintered diamond, and an end has pointed shape.
Keep the interval of the narrow width part 42a of groove 42 to set slightly greatlyr than the width of stitch marker 50.The width of stitch marker 50 for example is about 0.65mm, keeps the interval of the narrow width part 42a of groove 42 for example to be about 0.67mm.In addition, the interval of the wide width part 42b of maintenance groove 42 is as long as then can be arbitrarily than the interval of narrow width part 42a is wide.Yet the friction when reducing the rotation of the pin 44 in the pin-and-hole 43a must only be supported pin 44 at both ends, and it is shorter to make pin 44 be positioned at the length of part of pin-and-hole 43a.Thereby the interval of wide width part 42b is preferably more than 2 times of interval of the narrow width part 42a that keeps groove 42.
On the other hand, if set the interval of wide width part 42b too much, then the width of the support portion 65 of holder 40e, 66 narrow width part 65b, 66b can become narrower, the load that applies when therefore existing owing to line causes the anxiety of narrow width part 65b, 66b bending, and generation pin 44 is supported on the situation of both ends side, thereby have the also anxiety of bending of pin 44 self, thus the width that is preferably the support portion 65 that makes holder 40e, 66 narrow width part 65b, 66b be holder 40e support portion 65,66 wide width part 65a, 66a about 1/3.In addition, be formed on the support portion 65 of holder 40e, the downside of 66 wide width part 65a, 66a and the interval in the gap 67 between the pin 44 and can be arbitrarily, but the smaller the better in order to make the holder unit small-sized.
If using the holder unit of this state rules to the brittle bases such as glass substrate 17, stitch marker 50 position stability within keeping the narrow width part 42a of groove 42 then, therefore the hardly existence that swings with respect to direct of travel of stitch marker 50, thus the linearity of the line when ruling can be improved.In addition, even if when line, produce chips of glass, and this chips of glass is invaded between the narrow width part 42a and stitch marker 50 that keeps groove 42, also can because of downside and the gap 67 between the pin 44 of the support portion 65 that is formed on holder 40e, 66 wide width part 65a, 66a and be formed on pin 44 and brittle base 17 between the existence in space discharge easily, the rotatory that therefore suppresses stitch marker 50 is impaired.
Therefore, holder unit according to embodiment 5, at when line stitch marker 50 and to sell 44 rotatory good, therefore the blade tip that is difficult for stitch marker 50 occurs when line is in the phenomenon of being skidded by the surface of line substrate, thus can bring into play after prolonging the blade tip life-span and suppressing line by the excellent effect of the inequality of the decline of the end face intensity of line substrate or rupture strength.
In addition, in the holder unit of embodiment 5, represented to keep the narrow width part 42a of groove 42 to be formed on the example of a part of the top of stitch marker 50, but certainly also can so that the mode that the part of graphic middle left and right sides is inserted form.And in either case, the chips of glass that produces during line all is difficult to invade in the narrow width part 42a that keeps groove 42, thus so that stitch marker 50 and to sell 44 rotatory good.
In addition, in the holder 40e of embodiment 5, the support portion 65 of holder 40b, 66 relatively to inwall be wide width part 65a, 66a relatively to face and narrow width part 65b, 66b relatively to face all form abreast, but as long as wide width part 65a, 66a relatively to face form abreast, narrow width part 65b, 66b relative to face also can be not parallel.Its reason is, if at least the support portion 65 that contacts of stitch marker 50,66 wide width part 65a, 66a relatively to face parallel, just can make stitch marker 50 position stability in the narrow width part 42a that keeps groove 42.
[embodiment 6]
Expression comprises the formation of the holder unit of the holder 40f of embodiment 6 and stitch marker 50 among Figure 10.In addition, Figure 10 (a) is the stereogram from the holder 40f of lower side observation, and Figure 10 (b) is that Figure 10 (c) is the cutaway view along the X-X line of (a) from the stereogram of the holder 40f of opposition side observation.
The holder 40e of the holder 40f of embodiment 6 and holder unit and embodiment 5 and the holder unit difference on consisting of is to keep formation, and the support portion 65 that thereupon forms, 66 wide width part 65a, 66a and the formation of narrow width part 65b, 66b of the narrow width part 42a of groove 42 and wide width part 42b.Namely, in the holder 40f of embodiment 6, the narrow width part 42a that keeps groove 42 is so that the mode that the part on the right side of stitch marker 50 is inserted among the part of the top of stitch marker 50 and Figure 10 (c) forms, and support portion 65,66 wide width part 65a, 66a are formed on the top of stitch marker 50 and the right side of the middle stitch marker 50 of Figure 10 (c) thereupon.
And, keep the wide width part 42b of groove 42 to be formed on the left side of stitch marker 50 among Figure 10 (c), support portion 65,66 narrow width part 65b, 66b are formed on the left side of stitch marker 50 among Figure 10 (c) thereupon.In addition, form the jump shape between the support portion 65 of holder 40f, 66 wide width part 65a, 66a and narrow width part 65b, the 66b.
In this case, the support portion 65 of holder 40f, 66 relatively to inwall be wide width part 65a, 66a relatively to face and narrow width part 65b, 66b relatively to face also all form abreast.And, in the support portion 65 of holder 40f, 66 narrow width part 65b, 66b, being formed with coaxially the pin-and-hole 43a that connects each person, pin 44 is to install with the support portion 65 of holder 40f, 66 the discontiguous mode of wide width part 65a, 66a.Therefore, between the downside of the support portion 65 of holder 40f, 66 wide width part 65a, 66a and pin 44, be formed with gap 67.
In addition, in the holder unit of embodiment 6, expression has the narrow width part 42a that keeps groove 42 not only to make the part of top of stitch marker 50 but also the example that mode that the part on the right side of stitch marker 50 among Figure 10 (c) is inserted forms, but certainly also can so that the mode that the part in the left side of stitch marker 50 is inserted among Figure 10 (c) form.And, in either case, when the holder unit that use has the holder 40f of embodiment 6 forms line, as long as mobile holder 40f, the chips of glass that produces during line all is difficult to invade in the narrow width part 42a that keeps groove 42, so the excellent effect of the inequality of the decline of the end face intensity of the substrate of being rule after can bringing into play the prolongation blade tip life-span and suppressing line or rupture strength.
[embodiment 7]
Expression comprises the formation of the holder unit of the holder 40g of embodiment 7 and stitch marker 50 among Figure 11.In addition, Figure 11 (a) is that Figure 11 (b) is the cutaway view along the XI-XI line of (a) from the stereogram of the holder 40g of lower side observation.
The holder 40e of the holder 40g of embodiment 7 and holder unit and embodiment 5 and the holder unit difference on consisting of be to keep the narrow width part 42a of groove 42 and wide width part 42b configuration, turn upside down with the support portion 65 that forms, 66 wide width part 65a, 66a and the configuration of narrow width part 65b, 66b thereupon.Namely, in the holder 40g and holder unit of embodiment 7, the narrow width part 42a of maintenance groove 42 is formed on the below of stitch marker 50, wide width part 42b is formed on the top of stitch marker 50, support portion 65,66 wide width part 65a, 66a are formed on the below of stitch marker 50 thereupon, and narrow width part 65b, 66b are formed on the top of stitch marker 50.In addition, form the jump shape between the support portion 65 of holder 40g, 66 wide width part 65a, 66a and narrow width part 65b, the 66b.
In this case, the support portion 65 of holder 40g, 66 relatively to inwall be wide width part 65a, 66a relatively to face and narrow width part 65b, 66b relatively to face also all form abreast.And, in the support portion 65 of holder 40g, 66 narrow width part 65b, 66b, being formed with coaxially the pin-and-hole 43a that connects each person, pin 44 is to install with the support portion 65 of holder 40g, 66 the discontiguous mode of wide width part 65a, 66a.Therefore, between the upside of the upside of the support portion 65 of holder 40g, 66 wide width part 65a, 66a and pin 44, be formed with gap 67.
According to holder 40g and the holder unit of the embodiment 7 of this kind formation, if in contrast to holder 40e and the holder unit of embodiment 5, then also can bring into play the effect that the contact area between stitch marker 50 and the support portion 65,66 is diminished.
Thereby, even if when line, produce chips of glass, and this chips of glass is invaded between the narrow width part 42a and stitch marker 50 that keeps groove 42, also can and be formed on pin 44 and keep the existence in the space between the wide width part 42b of groove 42 to discharge easily because of upside and the gap 67 between the pin 44 of the support portion 65 that is formed on holder 40g, 66 wide width part 65a, 66a, the rotatory that therefore suppresses stitch marker 50 be impaired.
[embodiment 8]
Expression comprises the formation of the holder unit of the holder 40h of embodiment 8 and stitch marker 50 among Figure 12.In addition, Figure 12 (a) is that Figure 12 (b) is the cutaway view along the XIIb-XIIb line of (a) from the stereogram of the holder 40h of lower side observation, and Figure 12 (c) is the cutaway view along the XIIc-XIIc line of (a).In addition, in Figure 12 (b), (c), and not shown pin 44.
The holder 40e of the holder 40h of embodiment 8 and holder unit and embodiment 5 and the holder unit difference on consisting of be to keep the narrow width part 42a of groove 42 and wide width part 42b formation, with the support portion 65 that thereupon forms, 66 wide width part 65a, 66a and the formation of narrow width part 65b, 66b.Specifically, in the holder 40h of embodiment 8, keep the lower end of the narrow width part 42a of groove 42 to be formed to till the position that overlaps with pin 44.That is, the lower end of support portion 65,66 wide width part 65a, 66a is formed on the position that contacts with pin 44.In addition, in embodiment 8, shown in Figure 12 (b), pin 44 than the slightly top side in middle, the wide width part 65a of support portion 65 contacts with pin 44.That is, holder 40h be in support portion 65,66 wide width part 65a, 66a and the jump position between narrow width part 65b, the 66b be provided with pin-and-hole 43a and consist of.
According to the embodiment 8 of this kind formation, the effect that the contact area between stitch marker 50 and the support portion 65,66 is diminished can be brought into play keeping groove 42 to have wide width part 42b in holder 40h and holder unit therefore.In addition, holder 40h and holder unit in support portion 65,66 wide width part 65a, 66a and the jump position between narrow width part 65b, the 66b be provided with pin-and-hole 43a, therefore the swing of the blade tip of stitch marker 50 also tails off, thereby the effect of wriggling when suppressing line formation also uprises.
[embodiment 2]
Secondly, use Figure 13 pair to describe for the holder 40i of the embodiment 2 of different formations from the holder 40a～40h of embodiment 1.In addition, Figure 13 is the stereogram that holder 40i is amplified gained.In addition, use the identical symbol pair formation identical with holder 40a～40h to describe, and omit its detailed explanation.The holder 40i of embodiment 2 is as the holder unit that maintains stitch marker 50, with the holder 40 of embodiment 1 similarly, insert and be installed in the scribe head 21 of chalker 10 to the opening 28 of holder joint 23.
This holder 40i comprises metal or the resin of substantial cylindrical, is provided with support portion 41a, 41b in its lower end side.And, between this support portion 41a and support portion 41b, be formed with to keep the maintenance groove 42 of stitch marker 50.In addition, in the lower end of support portion 41a, 41b, be formed with respectively for fixing stitch marker 50 and carry out the pin-and-hole 43b that otch forms.And pin 44 connects this pin-and-hole 43b, and stitch marker 50 rotations are mounted freely on the holder 40i.In the upper end side of this holder 40i, similarly be formed with the installation portion 46 that comprises rake 46a and support portion 46b with holder 40.
And at the inwall of the maintenance groove 42 of this holder 40i, also being formed with the situation shown in the embodiment 1 to embodiment 8 with embodiment 1 is the depressed part (diagram is omitted) of identical formation.The holder 40i of this embodiment 2 is comparable to be easier to and precision forms pin-and-hole 43b well, but pin-and-hole 43b becomes the state that forms otch, therefore compares the easier intrusion of foreign matter such as chips of glass with the situation of the holder 40 of embodiment 1 and keeps in the groove 42.Yet, in the holder 40i of embodiment 2, by being formed with depressed part at the inwall that keeps groove 42, can bring into play effect, the effect identical with the embodiment 1 to embodiment 8 of embodiment 1.
[embodiment 3]
Secondly, use Figure 14, to being that the holder 140 of the embodiment 3 of different formations describes from the holder 40i shown in the holder 40a～40h shown in the embodiment 1 or the embodiment 2.In addition, Figure 14 is the front view of the holder 140 of embodiment 3.In addition, will keep the parts of stitch marker 150 to describe as the holder unit at holder 140 by pin.
Holder unit with holder 140 of embodiment 3 is the device that is not directly installed on the scribe head 21 of chalker 10 via the holder joint.Holder 140 forms roughly cylindric, is made of rotary shaft 141 and wheel maintaining part 142.And, in being equipped with under the state of holder 140 at scribe head 21, forming at this rotary shaft 141 state that freely keeps two bearing 126a, 126b of holder 140 in order to turn is installed via columnar distance piece 127.In addition, the front view of expression holder 140 in Figure 14, and expression has the bearing 126a, the 126b that are installed in rotary shaft 141 and the cutaway view of distance piece 127.
Wheel maintaining part 142 forms rectangular-shaped, and lower end side forms triangle, for the front end to this triangle inserts stitch marker 150, and between support portion 143a and 143b, is formed with to keep the maintenance groove 144 of stitch marker 150.Enlarged drawing when the figure that in addition, the lower end side of holder 140 is amplified gained in Figure 14 represents from the transverse observation shown in the arrow C.
At support portion 143a, 143b, be formed with respectively poroid pin-and-hole 145 for fixing stitch marker 150, pin 146 connects in these pin-and-holes 145, so that stitch marker 150 rotations are mounted freely on the holder 140.At this moment, round sides 151a, the 151b of separately inwall 147a, the 147b of support portion 143a and support portion 143b and stitch marker 150 difference subtend.And in the outside of support portion 143a, 143b, spiral shell is intrinsic in order to pin casting die 148a, 148b from outer side covers pin-and-hole 145 respectively by screw 149.
In addition, in this case, stitch marker 150 also is running stores, must change termly, therefore in having the holder unit of holder 140, when changing stitch marker 150, at first, with holder unit removal from the scribe head 21, secondly, to sell casting die 148a, 148b removal from the holder 140, will sell afterwards 146 and take out and carry out the replacing of stitch marker 150.
And being formed with the situation shown in embodiment 1～embodiment 8 with embodiment 1 at inwall 147a, the 147b of holder 140 is the depressed part (diagram is omitted) of identical formation.Therefore, even if the foreign matters such as chips of glass enter between side 151a, the 151b of inwall 147a, 147b and stitch marker 150, also can reduce by this depressed part the generation of the malrotation of stitch marker 150.In addition, the pin-and-hole 145 of present embodiment forms poroid, but also can be with embodiment 2 similarly with the part excision of the lower end of support portion 143a and support portion 143b and form.
[embodiment 4]
Use Figure 15 and Figure 16 that holder 211 and the holder unit 210 of embodiments of the present invention 4 are described.In addition, Figure 15 is the stereogram of the holder unit of embodiment 4, and Figure 16 (a) is the front view of the holder unit of Figure 15, and Figure 16 (b) is the enlarged drawing of the XVIB part of Figure 16 (a).
The holder unit 210 of embodiment 4 has holder 211 and stitch marker 212, freely maintains stitch marker 212 in the rotation of the lower end of holder 211.Holder 211 is that the below forms the rectangular-shaped member of triangle, and has on top in order to the fixing through hole 213 of holder 211.In addition, this holder 211 is with forming the device of line so that stitch marker 212 is connected to by the line member, below being connected to by the side (cutting off distolateral) of line member of holder 211 is called D score, its opposition side is called " on ".
Below this holder 211, so that being formed with, the mode that the below of the triangle of holder 211 is opened wide keeps groove 214, be formed with support portion 215,216 in the part that clips this triangle that keeps groove 214.And, the narrow width part 214a that a part that keeps groove 214 to comprise the top that makes stitch marker 212 is inserted and the wide width part 214b that forms widelyr than this narrow width part 214a.Therefore, a pair of support portion 215,216 comprise respectively with wide width part 215a, the 216a of the narrow width part 214a subtend that keeps groove 214, and with narrow width part 215b, the 216b of the wide width part 214b subtend of maintenance groove 214.In addition, form the jump shape between the support portion 215 of holder 211,216 wide width part 215a, 216a and narrow width part 215b, the 216b.
In addition, the support portion 215 of holder 211,216 relatively to inwall be wide width part 215a, 216a relatively to face and narrow width part 215b, 216b relatively to face all form abreast.And, in the support portion 215 of holder 211,216 narrow width part 215b, 216b, be formed with coaxially the pin-and-hole 217,218 that connects each person.Pin-and-hole 217, the 218th and keeps groove 214 vertically to intersect and can keep the through hole of circle of the pin 219 of stitch marker 212.
And in the holder unit 210 of present embodiment 4, pin 219 is to be installed in the through hole and pin-and-hole 217,218 of stitch marker 212 with the support portion 215 of holder 211,216 the discontiguous mode of wide width part 215a, 216a.Therefore, between the downside of the support portion 215 of holder 211,216 wide width part 215a, 216a and pin 219, be formed with gap 220.In addition, pin 219 is by such as the metals such as superhard alloy, the formed columniform member of sintered diamond, and an end has pointed shape.
Keep the interval w1 of the narrow width part 214a of groove 214 to set slightly greatlyr than the width of stitch marker 212.The width d of stitch marker 212 for example is about 0.65mm, keeps the interval w1 of the narrow width part 214a of groove 214 for example to be about 0.67mm.In addition, the interval w2 of the wide width part 214b of maintenance groove 214 needs only than the interval of the interval w1 of narrow width part 214 is wide and then can be arbitrarily, but the friction during for the rotation of the pin 219 in the pin-and-hole 217,218 that reduces to be formed on support portion 215,216 narrow width part 215b, 216b, must only be supported pin 219 at both ends, and it is shorter to make pin 219 be positioned at the length of pin-and-hole 217,218 part, thereby is preferably more than 2 times of interval w1 of the narrow width part 214a that keeps groove 214.
Yet, if w2 is set too much, then the width of the support portion 215 of holder 211,216 narrow width part 215b, 216b can become narrower, the load that applies when therefore existing owing to line causes the anxiety of narrow width part 215b, 216b bending, and generation pin 219 is supported on the situation of both ends side, thereby have the also anxiety of bending of pin 219 self, thus the width that is preferably the support portion 215 that makes holder 211,216 narrow width part 215b, 216b be holder 211 support portion 215,216 wide width part 215a, 216a about 1/3.In addition, be formed on the support portion 215 of holder 211, the downside of 216 wide width part 215a, 216a and the interval in the gap 220 between the pin 219 and can be arbitrarily, but the smaller the better in order to make 210 miniaturizations of holder unit.
In addition, in the holder unit 210 of present embodiment 4, be formed on the support portion 215 of holder 211, the pin-and-hole 217 of 216 wide width part 215a, 216a, 218 both ends and stopped up by gland 222,223 respectively.These glands 222,223 are for example shown in Figure 15, have the washer-shaped that a distal process goes out, and each gland is fixed on the lateral surface of holder 211 by adjusting screw 224,225 above holder 211.
The assembling of this holder unit 210 is carried out as follows.At first, 215 sides are installed the outer side that gland 222 stops up pin-and-hole 217 by adjusting screw 224 from the support portion.Secondly, the part of stitch marker 212 is inserted and remained in the narrow width part 214a that keeps groove 214, pin 219 is inserted the through hole and pin-and-hole 217 of pin through hole 218, stitch marker 212 from the part of pointed shape.Pin 219 is inserted into the part of pointed shape of pin 219 with till near the opening that is positioned at pin-and-hole 217 gland 222 contacts, then 216 side utilizations are adjusted screw 225 spiral shell solid pressures lid 223 and the outer side of sealing pin-and-hole 218 from the support portion.Thus, pin 219 can not come off from pin-and-hole 217,218, and stitch marker 212 is freely kept by pin 219 rotations.
If using 210 pairs of brittle bases such as glass substrate in holder unit of this state rules, stitch marker 212 position stability within keeping the narrow width part 214a of groove 214 then, therefore the hardly existence that swings with respect to direct of travel of stitch marker 212, thus the linearity of the line when ruling can be improved.In addition, even if producing chips of glass and this chips of glass when line invades between the narrow width part 214a and stitch marker 212 that keeps groove 214, also can discharge easily because of downside and the gap 220 between the pin 219 of the support portion 215 that is formed on holder 211,216 wide width part 215a, 216a and the existence that is formed on the space between pin 219 and the brittle base, the rotatory that therefore suppresses stitch marker 212 is impaired.
Therefore, holder unit 210 according to present embodiment 4, at when line stitch marker 212 and to sell 219 rotatory good, therefore the blade tip that is difficult for stitch marker 212 occurs when line is in the phenomenon of being skidded by the surface of line substrate, thus can bring into play after prolonging the blade tip life-span and suppressing line by the excellent effect of the inequality of the decline of the end face intensity of line substrate or rupture strength.
In addition, in the holder unit 210 of embodiment 4, represented to keep the narrow width part 214a of groove 214 to be formed on the example of a part of the top of stitch marker 212, but certainly also can so that the mode that the part of graphic middle left and right sides is inserted form.And in either case, the chips of glass that produces during line all is difficult to invade in the narrow width part 214a that keeps groove 214, thus so that stitch marker 212 and to sell 219 rotatory good.
In addition, in the holder of present embodiment 4, the support portion 215 of holder 211,216 relatively to inwall be wide width part 215a, 216a relatively to face and narrow width part 215b, 216b relatively to face all form abreast, but as long as wide width part 215a, 216a relatively to face form abreast, narrow width part 215b, 216b relative to face also can be not parallel.Its reason is, if at least the support portion 215 that contacts of stitch marker 212,216 wide width part 215a, 216a relatively to face parallel, just can make stitch marker 212 position stability in the narrow width part 214a that keeps groove 214.
In addition, in the holder of present embodiment 4, be formed with coaxially the pin-and-hole 217,218 that connects each person at the support portion 215 of holder 211,216 narrow width part 215b, 216b, can use gland 222,223 to keep pin 219 from pin-and-hole 217,218 both sides, the diameter that also can make a pin-and-hole is narrower and keep pin at the support portion outer circumferential side.In addition, as long as pin-and-hole 217,218 forms coaxially, any that then only connects among narrow width part 215b, the 216b gets final product.In this case, if in the narrower support portion of the diameter that does not make pin-and-hole or the lateral surface that the support portion of the pin-and-hole that connects to some extent is set be provided with gland.
[embodiment 5]
Secondly, use Figure 17 and Figure 18 that holder and the holder unit of embodiment 5 are described.In addition, Figure 17 is the stereogram of the holder unit of embodiment 5, and Figure 18 is the cutaway view along the XVIII-XVIII line of Figure 17.In addition, in Figure 17 and Figure 18, the reference marks identical to the component part mark identical with the holder unit 210 of embodiment 4, and omit its detailed explanation.
The holder 211 of the holder 211A of embodiment 5 and holder unit 210A and embodiment 4 and holder unit 210 difference on consisting of be to keep the narrow width part 214a of groove 214 and wide width part 214b formation, with the support portion 215 that thereupon forms, 216 wide width part 215a, 216a and the formation of narrow width part 215b, 216b.Namely, in the holder 211A and holder unit 210A of embodiment 5, the narrow width part 214a that keeps groove 214 is so that the mode of the part insertion on the part of the top of stitch marker 212 and graphic right side forms, and support portion 215,216 wide width part 215a, 216a are formed on top and the graphic right side of stitch marker 212 thereupon.
And, keep the wide width part 214b of groove 214 to be formed on the graphic left side of stitch marker 212, support portion 215,216 narrow width part 215b, 216b are formed on the graphic left side of stitch marker 212 thereupon.In addition, form the jump shape between the support portion 215 of holder 211A, 216 wide width part 215a, 216a and narrow width part 215b, the 216b.
In this case, the support portion 215 of holder 211A, 216 relatively to inwall be wide width part 215a, 216a relatively to face and narrow width part 215b, 216b relatively to face also all form abreast.And, in the support portion 215 of holder 211A, 216 narrow width part 215b, 216b, be formed with coaxially the pin-and-hole (diagram is omitted) that connects each person, pin 219 is to install with the support portion 215 of holder 211A, 216 the discontiguous mode of wide width part 215a, 216a.Therefore, between the downside of the support portion 215 of holder 211A, 216 wide width part 215a, 216a and pin 219, be formed with gap 220.
In addition, in the holder unit of embodiment 5 210A, expression has the narrow width part 214a that keeps groove 214 not only to make the part of top of stitch marker 212 but also the example that mode that the part on graphic right side is inserted forms, but certainly also can so that the mode that the part in graphic left side is inserted form.And, in either case, when the holder unit 210A that uses embodiment 5 forms line, as long as make holder unit 210A be formed on the narrow width part side shifting at arbitrary place, the left and right sides in graphic, the chips of glass that produces during line all is difficult to invade in the narrow width part 214a that keeps groove 214, so the excellent effect of the inequality of the decline of the end face intensity of the substrate of being rule after can bringing into play the prolongation blade tip life-span and suppressing line or rupture strength.
[embodiment 6]
Secondly, use Figure 19 and Figure 20 that holder and the holder unit of embodiment 6 are described.In addition, Figure 19 is the stereogram of the holder unit of embodiment 6, and Figure 20 (a) is the front view of the holder unit of Figure 19, and Figure 20 (b) is the enlarged drawing of the XIXB part of Figure 20 (a).In addition, in Figure 19 and Figure 20, the reference marks identical to the component part mark identical with the holder unit 210 of embodiment 4, and omit its detailed explanation.
The holder 211 of the holder 211B of embodiment 6 and holder unit 210B and embodiment 4 and holder unit 210 difference on consisting of be to keep the narrow width part 214a of groove 214 and wide width part 214b configuration, turn upside down with the support portion 215 that forms, 216 wide width part 215a, 216a and the configuration of narrow width part 215b, 216b thereupon.Namely, in the holder 211B and holder unit 210B of embodiment 6, the narrow width part 214a of maintenance groove 214 is formed on the below of stitch marker 212, wide width part 214b is formed on the top of stitch marker 212, support portion 215,216 wide width part 215a, 216a are formed on the below of stitch marker 212 thereupon, and narrow width part 215b, 216b are formed on the top of stitch marker 212.In addition, form the jump shape between the support portion 215 of holder 211B, 216 wide width part 215a, 216a and narrow width part 215b, the 216b.
In this case, the support portion 215 of holder 211B, 216 relatively to face be wide width part 215a, 216a relatively to face and narrow width part 215b, 216b relatively to face also all form abreast.And, in the support portion 215 of holder 211B, 216 narrow width part 215b, 216b, be formed with coaxially the pin-and-hole 217,218 that connects each person, pin 219 is to install with the support portion 215 of holder 211B, 216 the discontiguous mode of wide width part 215a, 216a.Therefore, between the upside of the upside of the support portion 215 of holder 211B, 216 wide width part 215a, 216a and pin 219, be formed with gap 220.
That is, when stitch marker 212 is installed, the part of stitch marker 212 is inserted among the narrow width part 214a that keeps groove 214, thereby made pin 219 sequentially pass the through hole 218 of support portion 216, the through hole of stitch marker 212, the through hole 217 of support portion 215.Yet in the holder 211 and holder unit 210 of embodiment 4, therefore the inside that narrow width part 214a is positioned at holder 211 be difficult to fixedly stitch marker 212, if dwindle its installation difficult of external diameter of stitch marker 212.Therewith relatively, holder 211B and holder unit 210B according to embodiment 6, cutting off the distolateral narrow width part 214a that keeps groove 214 that is formed with, therefore when stitch marker 212 is installed, can utilize the narrow width part 214a of the lower end that is positioned at holder 211B to keep stitch marker 212 and insert pin 219, therefore be easy to carry out installation and the replacing of stitch marker 212.
In addition, even if producing chips of glass and this chips of glass when line invades between the narrow width part 214a and stitch marker 212 that keeps groove 214, also can and be formed on pin 219 and keep the existence in the space between the wide width part 214b of groove 214 to discharge easily because of upside and the gap 220 between the pin 219 of the support portion 215 that is formed on holder 211B, 216 wide width part 215a, 216a, the rotatory that therefore suppresses stitch marker 212 be impaired.
Holder shown in the aforesaid embodiment 4～6 and holder unit and embodiment 1～3 similarly, the scribe head that possesses by being installed in chalker can form line to brittle substrate.In addition, the holder shown in the embodiment 4～6 and holder unit also can be installed in order to the fragile material of manual cutting brittle material substrate and cut off with on the cutting machine.In addition, the holder shown in the embodiment 4～6 also can be at the groove shown in the inwall Application Example 1～4 of support portion.
Thereby, in the present embodiment, form depressed part by the position in the inwall of holder and side stitch marker subtend, can reduce the generation of the malrotation that causes because of the foreign matter between the side that enters inwall and stitch marker.
In addition, in said embodiment, the groove about as an example of depressed part has only represented that groove is formed on the situation than the top side of pin-and-hole, even if also can bring into play identical effect on the lower but be formed on than pin-and-hole, groove also can form in the mode that contacts with pin-and-hole in addition.In addition, in described embodiment, only represent the situation that being shaped as of groove is circular-arc, but also can be other curves or linearity.
In addition, described chalker 10 is devices that scribe head 21 is positioned at the top of brittle substrate 17, but also can be the chalker that scribe head also is positioned at the bottom of brittle substrate 17 and forms line from up and down two surfaces of brittle substrate 17.As so, be set as and form the formation of line from up and down two surfaces of brittle substrate 17, and can improve the operating efficiency of segmentation procedure.
Claims (14)
1. holder is characterized in that: rotate the stitch marker that freely keeps the dish shape and be formed with described through hole at the center in order to the pin that freely inserts in the through hole by rotation, and
Described holder comprises:
Keep groove, keep described stitch marker;
A pair of support portion is formed by described maintenance groove, and has the inwall of mutual subtend; And
A pair of pin-and-hole is formed on described a pair of support portion, inserts for described pin; And
Position in the inwall of described support portion and side described stitch marker subtend is formed with depressed part.
2. holder according to claim 1 is characterized in that:
Described depressed part is to be formed on the groove of the inwall of described support portion with the discontiguous mode of described pin-and-hole.
3. holder according to claim 2 is characterized in that:
Described groove extend arrange to the position of subtend not, the side of described stitch marker.
4. holder according to claim 2 is characterized in that:
Described groove extends the end that arranges to described maintenance groove.
5. holder according to claim 2 is characterized in that:
Described groove is provided with a plurality of.
6. holder according to claim 2 is characterized in that:
Described groove extends towards vertical direction.
7. holder according to claim 1 is characterized in that:
Described maintenance groove comprises for the narrow width part of the part insertion of described stitch marker, reaches the wide width part wider than described narrow width part, and
Described depressed part is described wide width part, and described pair of pin hole is formed on the position corresponding with the described wide width part of described maintenance groove.
8. holder according to claim 7 is characterized in that:
Form the jump shape between described narrow width part and the described wide width part.
9. holder according to claim 7 is characterized in that:
The narrow width part of described maintenance groove is with respect to the axle of described pin and be formed on and the distolateral opposite side of the cut-out of described holder.
10. holder according to claim 7 is characterized in that:
The narrow width part of described maintenance groove be formed on respect to the axle of described pin with the distolateral opposite side of the cut-out of described holder with about a side.
11. holder according to claim 7 is characterized in that:
The narrow width part of described maintenance groove is with respect to the axle of described pin and to be formed on the cut-out of described holder distolateral.
12. a holder unit is characterized in that comprising:
Each described holder in 11 according to claim 1;
Stitch marker is the dish shape, has the sword that comprises inclined-plane and crestal line along circumferential part, and is formed with through hole at the center; And
Pin, rotation is freely inserted in the described through hole; And
Described stitch marker remains in the maintenance groove of described holder, and described pin inserts described through hole and described pin-and-hole and remains on described support portion.
13. a chalker comprises:
Holder according to claim 12 unit; And
Scribe head is equipped with described holder unit.
14. chalker according to claim 13 is characterized in that:
Described scribe head has the holder joint that can load and unload described holder unit.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011226100 | 2011-10-13 | ||
| JP2011-226100 | 2011-10-13 | ||
| JP2012011060A JP5826643B2 (en) | 2012-01-23 | 2012-01-23 | Scribing wheel holder and scribing device |
| JP2012-011060 | 2012-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103042611A true CN103042611A (en) | 2013-04-17 |
| CN103042611B CN103042611B (en) | 2015-10-28 |
Family
ID=48055577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210380323.9A Expired - Fee Related CN103042611B (en) | 2011-10-13 | 2012-10-09 | Holder, holder unit and chalker |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101381055B1 (en) |
| CN (1) | CN103042611B (en) |
| TW (1) | TWI504576B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI707830B (en) * | 2014-05-29 | 2020-10-21 | 日商三星鑽石工業股份有限公司 | Tool holder and groove processing device |
| CN114590993A (en) * | 2020-12-07 | 2022-06-07 | 洛阳维路智能设备有限公司 | Operation method of glass slicing device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6424652B2 (en) * | 2015-02-02 | 2018-11-21 | 三星ダイヤモンド工業株式会社 | Holder, holder unit and scribing device |
| KR102124118B1 (en) * | 2018-09-05 | 2020-06-17 | 김멋진 | Scribing Holder Unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002045929A1 (en) * | 2000-12-05 | 2002-06-13 | Mitsuboshi Diamond Industrial Co., Ltd. | Tip holder |
| WO2007063979A1 (en) * | 2005-12-01 | 2007-06-07 | Mitsuboshi Diamond Industrial Co., Ltd. | Scribe device, scribe method, and chip holder |
| CN101618574A (en) * | 2008-06-30 | 2010-01-06 | 三星钻石工业股份有限公司 | Knife flywheel holding tool and holding tool unit |
| CN101774182A (en) * | 2009-01-07 | 2010-07-14 | 三星钻石工业股份有限公司 | Cutter device and cutter holder |
| CN102050565A (en) * | 2009-10-29 | 2011-05-11 | 三星钻石工业股份有限公司 | Cutter wheel keeper unit |
| CN102114671A (en) * | 2009-10-29 | 2011-07-06 | 三星钻石工业股份有限公司 | Cutter wheel holder unit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6342101Y2 (en) * | 1984-09-08 | 1988-11-04 | ||
| JPH044028U (en) * | 1990-04-24 | 1992-01-14 | ||
| JP2008094635A (en) * | 2006-10-06 | 2008-04-24 | Citizen Seimitsu Co Ltd | Cutter holder unit and scribing device equipped with the cutter holder unit |
| JP5353085B2 (en) * | 2008-06-23 | 2013-11-27 | 三星ダイヤモンド工業株式会社 | Holder joint, holder unit, scribe head, and scribe device |
-
2012
- 2012-10-04 TW TW101136752A patent/TWI504576B/en not_active IP Right Cessation
- 2012-10-09 CN CN201210380323.9A patent/CN103042611B/en not_active Expired - Fee Related
- 2012-10-12 KR KR1020120113432A patent/KR101381055B1/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002045929A1 (en) * | 2000-12-05 | 2002-06-13 | Mitsuboshi Diamond Industrial Co., Ltd. | Tip holder |
| WO2007063979A1 (en) * | 2005-12-01 | 2007-06-07 | Mitsuboshi Diamond Industrial Co., Ltd. | Scribe device, scribe method, and chip holder |
| CN101618574A (en) * | 2008-06-30 | 2010-01-06 | 三星钻石工业股份有限公司 | Knife flywheel holding tool and holding tool unit |
| CN101774182A (en) * | 2009-01-07 | 2010-07-14 | 三星钻石工业股份有限公司 | Cutter device and cutter holder |
| CN102050565A (en) * | 2009-10-29 | 2011-05-11 | 三星钻石工业股份有限公司 | Cutter wheel keeper unit |
| CN102114671A (en) * | 2009-10-29 | 2011-07-06 | 三星钻石工业股份有限公司 | Cutter wheel holder unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI707830B (en) * | 2014-05-29 | 2020-10-21 | 日商三星鑽石工業股份有限公司 | Tool holder and groove processing device |
| CN114590993A (en) * | 2020-12-07 | 2022-06-07 | 洛阳维路智能设备有限公司 | Operation method of glass slicing device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI504576B (en) | 2015-10-21 |
| KR101381055B1 (en) | 2014-04-04 |
| CN103042611B (en) | 2015-10-28 |
| KR20130040146A (en) | 2013-04-23 |
| TW201326072A (en) | 2013-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103042611A (en) | Holder, holder unit, and scribe device | |
| CN100538094C (en) | Rolling guide device | |
| CN102807316A (en) | Marking method, diamond point, and marking device | |
| CN101121573A (en) | Cutter wheel for cutting glass | |
| CN104418494A (en) | Scribing wheel, holder unit and scribing apparatus | |
| CN203649587U (en) | Intercutting-error-free big-tapered follow-up wire guiding and water spraying mechanism for wire-cut electric discharge machine | |
| CN202726644U (en) | Machine tool | |
| CN102887636B (en) | Dividing apparatus | |
| TWI649281B (en) | Scribing head and scribing device | |
| CN103252804A (en) | Groove processing tool and groove processing apparatus for substrate | |
| TWI649282B (en) | Scribing head and scribing device | |
| KR20170077789A (en) | Holder joint | |
| CN102432167B (en) | Scribe head with rotation mechanism | |
| JP2000247667A (en) | Tip holder | |
| CN103288343A (en) | Scribing wheel, scribing apparatus, and method for manufacturing scribing wheel | |
| CN105171937A (en) | Holder, holder unit and scribing apparatus | |
| CN106277740A (en) | Plate glass Numerical control cutting eccentric drive shaft knife head device | |
| CN104533472A (en) | Slewing assembling machine used for rectangular shield | |
| CN103963178B (en) | Scribe wheel pin, keep tool unit and scoring device | |
| CN104445900A (en) | Scribing head, scribing device and scribing method | |
| CN101096164A (en) | Pen with rotatable cap | |
| CN103029155A (en) | Groove processing tool for substrate | |
| CN202726645U (en) | Machine tool | |
| CN107159788A (en) | A kind of special-shaped pipe end product inclined-plane die cutting composite die | |
| CN201224004Y (en) | Long-distance planar radian beveling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20191009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |