TW201825419A - Method for producing sheet glass and device for snap-cutting sheet glass - Google Patents
Method for producing sheet glass and device for snap-cutting sheet glass Download PDFInfo
- Publication number
- TW201825419A TW201825419A TW106140190A TW106140190A TW201825419A TW 201825419 A TW201825419 A TW 201825419A TW 106140190 A TW106140190 A TW 106140190A TW 106140190 A TW106140190 A TW 106140190A TW 201825419 A TW201825419 A TW 201825419A
- Authority
- TW
- Taiwan
- Prior art keywords
- main surface
- sheet glass
- product portion
- pressing member
- scribe line
- Prior art date
Links
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
- C03B33/03—Glass cutting tables; Apparatus for transporting or handling sheet glass during the cutting or breaking operations
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Description
本發明是有關於一種板玻璃的製造方法及板玻璃的折斷裝置。The invention relates to a method for manufacturing sheet glass and a breaking device for sheet glass.
眾所周知，如以液晶顯示器、電漿顯示器、有機電致發光（Electroluminescence，EL）顯示器等平板顯示器（Flat Panel Display，FPD）用的玻璃基板，或有機EL照明用的蓋玻璃為代表般，於各種領域中利用板玻璃。於板玻璃的製造步驟中，包含自大面積的板玻璃（母玻璃）切出小面積的板玻璃、或對沿著板玻璃的邊的緣部進行修整的折斷（割斷）步驟。As is known, glass substrates for flat panel displays (FPDs) such as liquid crystal displays, plasma displays, and organic electroluminescence (EL) displays, or cover glasses for organic EL lighting are representative, and are used in various Plate glass is used in the field. The sheet glass manufacturing step includes a step of cutting a small-area sheet of glass from a large-area sheet of glass (mother glass), or a cutting (cutting) step of trimming the edges along the edges of the sheet of glass.
於折斷步驟中，在成為折斷對象的板玻璃的製品部與非製品部的邊界，於板玻璃的第一主面（例如上表面）上形成劃線（scribe line）後，使以該劃線為中心的彎曲應力發揮作用而沿著劃線折斷板玻璃。In the breaking step, a scribe line is formed on the first main surface (for example, the upper surface) of the plate glass at the boundary between the product portion and the non-product portion of the plate glass to be broken. The plate glass is broken along the scribe line so that the bending stress in the center acts.
詳細而言，例如於專利文獻1中揭示有：於利用上部按壓棒按壓上表面形成有劃線的板玻璃的成為非製品部的緣部（有時亦被稱為耳部）的上表面的狀態下，在對應於劃線的位置上利用下部按壓棒將板玻璃的下表面向上方推上去，而沿著劃線折斷板玻璃。記載有將平面狀的橡膠片貼附於上部按壓棒的下表面。 [現有技術文獻] [專利文獻]Specifically, for example, Patent Document 1 discloses that the upper surface of an edge portion (sometimes referred to as an ear portion) of a non-product portion of a sheet glass having a scribe line formed on the upper surface is pressed by an upper pressing rod. In the state, the lower surface of the plate glass is pushed upward with a lower pressing rod at a position corresponding to the scribe line, and the plate glass is broken along the scribe line. It is described that a flat rubber sheet is attached to the lower surface of the upper pressing rod. [Prior Art Literature] [Patent Literature]
專利文獻1：日本專利特開2007-99563號公報Patent Document 1: Japanese Patent Laid-Open No. 2007-99563
[發明所欲解決之課題] 但是，如專利文獻1中所揭示般，當使以劃線為中心的彎曲應力發揮作用時，於僅按壓非製品部的上表面的情況下，存在製品部的上表面的保持力弱，無法沿著劃線準確地折斷板玻璃的情況。尤其於板玻璃薄且富有可撓性的情況下，此種問題變得顯著。此處，亦考慮與非製品部同樣地利用橡膠片按壓製品部的上表面，但存在製品部受到污染或受損之虞。[Problems to be Solved by the Invention] However, as disclosed in Patent Document 1, when a bending stress centered on a scribing line is applied, when only the upper surface of the non-product part is pressed, there is a problem in the product part. The case where the holding force on the upper surface is weak and the plate glass cannot be accurately broken along the scribe line. This problem becomes significant especially when the sheet glass is thin and flexible. Here, it is also considered that the upper surface of the product portion is pressed with a rubber sheet in the same manner as the non-product portion, but the product portion may be contaminated or damaged.
另外，如專利文獻1中所揭示般，於利用平面狀的橡膠片按壓非製品部的上表面的情況下，若板玻璃的種類等改變且非製品部的大小（與劃線正交的方向的寬度）改變，則橡膠片的角部局部接觸非製品部的上表面，按壓狀態容易變得不穩定。因此，必須對應於非製品部的大小，調整按壓非製品部的上表面的位置，但該調整作業需要時間。於此期間內，無法折斷板玻璃，因此存在製造效率變差這一問題。In addition, as disclosed in Patent Document 1, when the upper surface of the non-product portion is pressed with a flat rubber sheet, if the type of plate glass is changed and the size of the non-product portion (direction orthogonal to the scribe line) If the width of the rubber sheet is changed, the corner of the rubber sheet partially touches the upper surface of the non-product part, and the pressing state is liable to become unstable. Therefore, it is necessary to adjust the position where the upper surface of the non-product part is pressed according to the size of the non-product part, but this adjustment operation requires time. During this period, since the sheet glass cannot be broken, there is a problem that manufacturing efficiency is deteriorated.
本發明的課題在於防止製品部的污染或損傷，並且即便非製品部的大小改變，亦沿著劃線高效且確實地折斷板玻璃。 [解決課題之手段]An object of the present invention is to prevent contamination or damage to a product portion, and to efficiently and reliably break a sheet glass along a scribe line even if the size of a non-product portion changes. [Means for solving problems]
為了解決所述課題而創造的本發明是一種板玻璃的製造方法，其包括折斷步驟，所述折斷步驟於利用第一按壓構件按壓具有以形成於第一主面上的劃線為邊界的製品部及非製品部的板玻璃中的製品部的第一主面，利用第二按壓構件按壓非製品部的第一主面的狀態下，在對應於劃線的位置上，利用折斷構件朝第一主面側推入板玻璃的第二主面，而沿著劃線折斷板玻璃，且所述板玻璃的製造方法的特徵在於：第一按壓構件包含刷子狀構件，第二按壓構件包含至少與第一主面對向的面形成凸曲面的彈性構件。根據此種構成，製品部的第一主面由包含刷子狀構件的第一按壓構件輔助性地按壓。另外，由於是刷子狀構件，因此與製品部的接觸狀態變得柔軟，於製品部難以產生不必要的污染或損傷。另一方面，非製品部的第一主面由包含彈性構件的第二按壓構件用力地按壓。因此，當以板玻璃的第一主面整體來看時，可使充分的按壓力發揮作用。因此，於推入折斷構件時，可使以劃線為中心的彎曲應力充分地發揮作用，而沿著劃線確實地折斷板玻璃。另外，第二按壓構件的與第一主面對向的面為凸曲面，因此即便第二按壓構件與非製品部的第一主面的接觸位置改變，按壓狀態亦難以變得不穩定。因此，即便於非製品部的大小因板玻璃的種類等的變更而改變的情況下，亦無需調整第二按壓構件的位置。The present invention, which was created to solve the above problems, is a method for manufacturing sheet glass, which includes a breaking step for pressing a product having a scribe line formed on a first main surface as a boundary with a first pressing member. The first main surface of the product portion in the sheet glass of the non-product portion and the non-product portion is pressed against the first main surface of the non-product portion by the second pressing member, and at a position corresponding to the scribe line, the breaking member is directed toward the first portion. One main surface side is pushed into the second main surface of the plate glass, and the plate glass is broken along the scribe line, and the method for manufacturing the plate glass is characterized in that the first pressing member includes a brush-like member and the second pressing member includes at least An elastic member forming a convex curved surface with a surface facing the first main surface. With this configuration, the first main surface of the product portion is assisted by the first pressing member including the brush-like member. Moreover, since it is a brush-like member, the contact state with a product part becomes soft, and it is difficult to generate unnecessary contamination or damage to a product part. On the other hand, the first main surface of the non-product portion is strongly pressed by a second pressing member including an elastic member. Therefore, when the first main surface of the sheet glass is viewed as a whole, a sufficient pressing force can be exerted. Therefore, when the breaking member is pushed in, the bending stress centered on the scribe line can be sufficiently exerted, and the plate glass can be reliably broken along the scribe line. In addition, since the surface of the second pressing member facing the first main surface is a convex curved surface, even if the contact position between the second pressing member and the first main surface of the non-product portion is changed, the pressing state is difficult to become unstable. Therefore, even in a case where the size of the non-product portion is changed due to a change in the type of plate glass or the like, it is not necessary to adjust the position of the second pressing member.
於所述構成中，較佳為第二按壓構件為沿著劃線的長條的圓柱狀。若如此，則可於彈性構件上簡單地形成凸曲面。另外，容易增加彈性構件的厚度而使變形量變大，因此可使非製品部的第一主面的按壓狀態進一步穩定化。In the said structure, it is preferable that the 2nd pressing member is a long column shape along a scribe line. If so, a convex curved surface can be easily formed on the elastic member. In addition, since the thickness of the elastic member is easily increased to increase the amount of deformation, the pressed state of the first main surface of the non-product portion can be further stabilized.
於所述構成中，較佳為第二按壓構件嵌入至形成於保持構件上的凹部中而得到保持。若如此，則能夠以簡單的結構廉價地保持彈性構件。In the above configuration, it is preferable that the second pressing member is fitted into a recess formed in the holding member to be held. In this way, the elastic member can be held inexpensively with a simple structure.
於所述構成中，較佳為折斷構件的與第二主面對向的面具有橫跨劃線的兩側的平面部、及於平面部的兩側以遠離第二主面的方式進行傾斜的一對傾斜部。若如此，則具有如下的優點。第一，平面部的寬度比劃線的線寬更寬，因此容易使折斷構件與板玻璃的第二主面的對應於劃線的位置對位。換言之，容易吸收板玻璃的位置偏差。第二，在對應於劃線的位置上第二主面由平面部確實地推入，因此劃線容易自第一主面向第二主面筆直（垂直）地伸展。此時，平面部與兩傾斜部的兩個連結部、第一按壓構件、第二按壓構件分別成為支點，可期待變成對於板玻璃而言較佳的如四點彎曲般的負荷形態。第三，於剛折斷後不久，製品部的切斷端面與非製品部的切斷端面之間藉由平面部而鋪開，因此可防止兩切斷端面相互干涉而受損。第四，可藉由傾斜部而阻止板玻璃陡峭地彎折。即，可防止不當的應力作用於劃線上。當板玻璃薄時，板玻璃的可撓性提高，因此傾斜部的該效果變得特別有用。In the above-mentioned configuration, it is preferable that a surface of the breaking member facing the second main surface has a flat portion that crosses both sides of the scribe line, and both sides of the flat portion are inclined away from the second main surface. A pair of inclined parts. This has the following advantages. First, since the width of the flat portion is wider than the line width of the scribe line, it is easy to align the breaking member with the position of the second main surface of the plate glass corresponding to the scribe line. In other words, it is easy to absorb the positional deviation of the plate glass. Second, since the second main surface is surely pushed in by the flat portion at the position corresponding to the scribe line, the scribe line easily extends straight (vertically) from the first main surface to the second main surface. At this time, the two connection portions of the flat portion and the two inclined portions, the first pressing member, and the second pressing member each become a fulcrum, and it can be expected to be a load form such as a four-point bend for a sheet glass. Third, shortly after breaking, the cut end surface of the product portion and the cut end surface of the non-product portion are spread out by the flat portion, so that the two cut end surfaces can be prevented from being interfered with each other and damaged. Fourth, the plate glass can be prevented from being bent sharply by the inclined portion. That is, undue stress can be prevented from acting on the scribe line. When the sheet glass is thin, the flexibility of the sheet glass is improved, and this effect of the inclined portion becomes particularly useful.
為了解決所述課題而創造的本發明是一種板玻璃的折斷裝置，其將具有以形成於第一主面上的劃線為邊界的製品部及非製品部的板玻璃沿著劃線折斷，且所述板玻璃的折斷裝置的特徵在於：包括按壓製品部的第一主面的第一按壓構件、按壓非製品部的第一主面的第二按壓構件、以及在對應於劃線的位置上朝第一主面側推入板玻璃的第二主面的折斷構件，且第一按壓構件包含刷子狀構件，第二按壓構件包含至少與第一主面對向的面形成凸曲面的彈性構件。根據此種構成，可享受與已述的對應的構成相同的效果。 [發明的效果]The present invention, which was created in order to solve the above problems, is a sheet glass breaking device that breaks a sheet glass having a product portion and a non-product portion with a scribe line formed on a first main surface as a boundary, The sheet glass breaking device includes a first pressing member that presses a first main surface of a product portion, a second pressing member that presses a first main surface of a non-product portion, and a position corresponding to a scribe line. A breaking member that pushes in the second main surface of the glass plate upwardly toward the first main surface side, and the first pressing member includes a brush-like member, and the second pressing member includes elasticity that forms a convex curved surface at least with a surface facing the first main surface. member. According to this configuration, it is possible to enjoy the same effects as the corresponding configuration described above. [Effect of the invention]
如上所述，根據本發明，可防止製品部的污染，並且即便非製品部的大小改變，亦沿著劃線高效且確實地折斷板玻璃。As described above, according to the present invention, it is possible to prevent contamination of the product portion and to efficiently and reliably break the plate glass along the scribe line even if the size of the non-product portion is changed.
以下，根據隨附圖式對本發明的實施形態進行說明。Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
如圖1所示，本實施形態的板玻璃的折斷裝置1是沿著劃線S折斷板玻璃G者。As shown in FIG. 1, the sheet glass breaking device 1 of the present embodiment is a person who breaks the sheet glass G along the scribe line S.
板玻璃G是以平放姿勢（較佳為水平姿勢）來配置，形成有劃線S的第一主面G1作為上表面，第二主面G2作為下表面。板玻璃G是以劃線S為邊界而劃分成製品部Ga與非製品部Gb。非製品部Gb的X方向尺寸例如於30 mm～200 mm的範圍內變更。於非製品部Gb中，有時包含板厚大於製品部Ga的厚壁部（未圖示）。非製品部Gb的厚壁部例如可於使用溢流下拉法或浮式法等來使板玻璃G成形時生成。The sheet glass G is arranged in a horizontal posture (preferably a horizontal posture), and a first main surface G1 on which a scribe line S is formed is used as an upper surface, and a second main surface G2 is used as a lower surface. The sheet glass G is divided into a product portion Ga and a non-product portion Gb with the scribe line S as a boundary. The X-direction dimension of the non-product part Gb is changed, for example, within a range of 30 mm to 200 mm. The non-product part Gb may include a thick-walled part (not shown) having a plate thickness larger than that of the product part Ga. The thick-walled portion of the non-product portion Gb can be generated, for example, when the sheet glass G is formed by using an overflow down-draw method or a float method.
折斷裝置1包括：搬送機構2、第一按壓機構3、第二按壓機構4、折斷機構5、以及去除機構6。再者，於本實施形態中，例示沿著位於板玻璃G的搬送方向（X方向）的下游側的劃線S折斷板玻璃G的構成，但並不限定於此。The breaking device 1 includes a conveying mechanism 2, a first pressing mechanism 3, a second pressing mechanism 4, a breaking mechanism 5, and a removing mechanism 6. In the present embodiment, the configuration in which the sheet glass G is broken along the scribe line S located on the downstream side in the conveyance direction (X direction) of the sheet glass G is exemplified, but it is not limited to this.
搬送機構2是於搬送方向上搬送板玻璃G，並且使其於規定位置上停止者。搬送機構2具備配置於上游側的第一帶式輸送機21、及配置於下游側的第二帶式輸送機22。第一帶式輸送機21及第二帶式輸送機22於搬送方向上空開間隔而配置，於第一帶式輸送機21、第二帶式輸送機22兩者之間形成有折斷空間B。第一帶式輸送機21及第二帶式輸送機22於將板玻璃G朝下游側搬送時，在a方向及b方向上以相同速度受到驅動。另一方面，第一帶式輸送機21及第二帶式輸送機22於劃線S來到折斷空間B內的規定位置上時停止板玻璃G的搬送。再者，搬送機構2並不特別限定於帶式輸送機。例如，亦可為輥式輸送機或機械手臂等。The conveyance mechanism 2 is a person who conveys the plate glass G in a conveyance direction, and stops it in a predetermined position. The transport mechanism 2 includes a first belt conveyor 21 disposed on the upstream side and a second belt conveyor 22 disposed on the downstream side. The first belt conveyor 21 and the second belt conveyor 22 are arranged at intervals in the conveying direction, and a break space B is formed between the first belt conveyor 21 and the second belt conveyor 22. The first belt conveyor 21 and the second belt conveyor 22 are driven at the same speed in the a direction and the b direction when the sheet glass G is conveyed downstream. On the other hand, the first belt conveyor 21 and the second belt conveyor 22 stop the conveyance of the sheet glass G when the scribe line S reaches a predetermined position in the breaking space B. The conveyance mechanism 2 is not particularly limited to a belt conveyor. For example, it may be a roller conveyor or a robot arm.
第一按壓機構3具備可於上下方向上升降的第一按壓構件31，該第一按壓構件31於第一帶式輸送機21上按壓製品部Ga的第一主面G1。第一按壓構件31包含刷子狀構件。刷子的毛具有彈性，仿效製品部Ga的第一主面G1而彎曲。即，刷子的毛亦追隨板玻璃G的微妙的變動（包含變形）。刷子的毛例如由尼龍等樹脂製纖維形成。The first pressing mechanism 3 includes a first pressing member 31 that can be raised and lowered in the vertical direction. The first pressing member 31 presses the first main surface G1 of the product portion Ga on the first belt conveyor 21. The first pressing member 31 includes a brush-like member. The bristles of the brush have elasticity, and are curved following the first main surface G1 of the product portion Ga. That is, the bristles of the brush also follow subtle changes (including deformation) of the sheet glass G. The bristles of the brush are formed of, for example, a resin fiber such as nylon.
第二按壓機構4具備可於上下方向上升降的第二按壓構件41，該第二按壓構件41於第二帶式輸送機22上按壓非製品部Gb的第一主面G1。第二按壓構件41包含至少與第一主面G1對向的面形成凸曲面的橡膠（彈性構件）。橡膠仿效板玻璃G的第二主面G2進行彈性變形，因此亦追隨板玻璃G的微妙的變動（包含變形）。於本實施形態中，橡膠形成為棒狀，具體而言形成為圓柱狀，但例如亦可為半圓柱狀或圓筒狀等。作為橡膠，例如可使用天然橡膠、合成橡膠等。作為圓筒狀的彈性構件，例如可使用覆蓋乙烯樹脂（vinyl）鋼管中的鋼管的外表面的乙烯樹脂。再者，彈性構件並不限定於橡膠，亦可為海棉等。The second pressing mechanism 4 includes a second pressing member 41 that can be raised and lowered in the vertical direction. The second pressing member 41 presses the first main surface G1 of the non-product portion Gb on the second belt conveyor 22. The second pressing member 41 includes rubber (elastic member) that forms a convex curved surface at least on a surface facing the first main surface G1. The rubber imitates the second principal surface G2 of the sheet glass G to elastically deform, and therefore also follows the subtle changes (including deformation) of the sheet glass G. In this embodiment, the rubber is formed in a rod shape, specifically, a cylindrical shape, but may be, for example, a semi-cylindrical shape or a cylindrical shape. Examples of the rubber include natural rubber and synthetic rubber. As the cylindrical elastic member, for example, a vinyl resin that covers the outer surface of a steel pipe in a vinyl steel pipe can be used. The elastic member is not limited to rubber, and may be sponge or the like.
第二按壓機構4在與非製品部Gb的第一主面G1對向的面上，進而具備具有凹部42a的保持構件42。第二按壓構件41嵌入至保持構件42的凹部42a中而得到保持。於本實施形態中，凹部42a由燕尾槽（dovetail groove）構成，凹部42a的朝第一主面G1側開口的部分的槽寬小於第二按壓構件41的最大徑（直徑）。於該狀態下，第二按壓構件41的最大徑部分收納於凹部42a內，第二按壓構件41的除最大徑部分以外的一部分朝凹部42a外突出。再者，於該狀態下第二按壓構件41亦可黏著於凹部42a上。The second pressing mechanism 4 further includes a holding member 42 having a recessed portion 42 a on a surface facing the first main surface G1 of the non-product portion Gb. The second pressing member 41 is fitted into the recessed portion 42 a of the holding member 42 and is held. In this embodiment, the recessed portion 42 a is constituted by a dovetail groove, and the groove width of the portion of the recessed portion 42 a that is opened toward the first main surface G1 side is smaller than the maximum diameter (diameter) of the second pressing member 41. In this state, the largest diameter portion of the second pressing member 41 is housed in the recessed portion 42a, and a portion of the second pressing member 41 other than the largest diameter portion projects toward the recessed portion 42a. Moreover, in this state, the second pressing member 41 may be adhered to the recessed portion 42a.
折斷機構5配置於折斷空間B中。折斷機構5具備可於上下方向上升降的折斷構件51，該折斷構件51於劃線S的正下方位置上將板玻璃G的第二主面G2向上推。折斷構件51的與第二主面G2對向的面具有橫跨劃線S的兩側（與劃線S正交的X方向兩側）的平面部51a、及於平面部51a的兩側以遠離第二主面G2的方式朝下方傾斜的一對傾斜部51b。於本實施形態中，折斷構件51的與第二主面G2對向的面的剖面形狀形成等腰梯形。平面部51a的X方向的尺寸較佳為3 mm～15 mm。平面部51a較佳為水平面。平面部51a與傾斜部51b形成的角θ較佳為30°～50°。The breaking mechanism 5 is arranged in the breaking space B. The breaking mechanism 5 includes a breaking member 51 that can be raised and lowered in the vertical direction. The breaking member 51 pushes the second main surface G2 of the plate glass G upward at a position directly below the scribe line S. The surface of the breaking member 51 that is opposite to the second main surface G2 has a planar portion 51a that spans both sides of the scribe line S (both sides in the X direction orthogonal to the scribe line S), and is provided on both sides of the planar portion 51a. A pair of inclined portions 51b inclined downward from the second main surface G2. In this embodiment, the cross-sectional shape of the surface of the breaking member 51 facing the second main surface G2 is an isosceles trapezoid. The dimension in the X direction of the flat portion 51a is preferably 3 mm to 15 mm. The plane portion 51a is preferably a horizontal plane. The angle θ formed by the flat portion 51a and the inclined portion 51b is preferably 30 ° to 50 °.
去除機構6是用以於沿著劃線S折斷板玻璃G後，自第二帶式輸送機22上卸除非製品部Gb者。於本實施形態中，去除機構6具備配置於搬送方向的上游側的第一吸附構件61、及配置於搬送方向的下游側的第二吸附構件62。當板玻璃G的非製品部Gb大時，於折斷板玻璃G後，利用第一吸附構件61及第二吸附構件62吸附保持並舉起非製品部Gb，而自第二帶式輸送機22上卸除非製品部Gb。另一方面，當板玻璃G的非製品部Gb小時，於折斷板玻璃G後，僅利用第一吸附構件61吸附保持並舉起非製品部Gb，而自第二帶式輸送機22上卸除非製品部Gb。第一吸附構件61及第二吸附構件62為蛇腹狀，可對應於非製品部Gb的傾斜而改變吸附面的姿勢。被卸除的非製品部Gb例如進行粉碎後作為玻璃原料而再次利用。再者，去除機構6對於非製品部Gb的保持形態並不限定於吸附。例如，亦可利用夾頭等夾持非製品部Gb、或掛在鉤子等上來進行保持。另外，作為去除機構，亦可採用使第二帶式輸送機22傾斜等的構成，而使非製品部Gb自第二帶式輸送機22上落下並進行回收。The removing mechanism 6 is used to remove the non-product part Gb from the second belt conveyor 22 after breaking the plate glass G along the scribe line S. In this embodiment, the removal mechanism 6 includes a first adsorption member 61 disposed on the upstream side in the conveyance direction, and a second adsorption member 62 disposed on the downstream side in the conveyance direction. When the non-product part Gb of the sheet glass G is large, after breaking the sheet glass G, the non-product part Gb is sucked and held by the first adsorption member 61 and the second adsorption member 62, and is lifted from the second belt conveyor 22 Remove the product department Gb. On the other hand, when the non-product portion Gb of the sheet glass G is small, after the sheet glass G is broken, the non-product portion Gb is held and lifted by only the first adsorption member 61, and is unloaded from the second belt conveyor 22 unless Product Department Gb. The first adsorption member 61 and the second adsorption member 62 have a bellows shape, and can change the posture of the adsorption surface in accordance with the inclination of the non-product portion Gb. The removed non-product portion Gb is pulverized and reused as a glass raw material, for example. In addition, the holding form of the removal mechanism 6 with respect to the non-product part Gb is not limited to adsorption. For example, the non-product portion Gb may be held by a chuck or the like, or may be held by a hook or the like. In addition, as the removal mechanism, a configuration such as tilting the second belt conveyor 22 may be adopted, and the non-product portion Gb is dropped from the second belt conveyor 22 and recovered.
如圖2所示，第一按壓構件31、第二按壓構件41及折斷構件51是於沿著劃線S的方向（與搬送方向正交的寬度方向（Y方向））上延長的長條體。於本實施形態中，第一按壓構件31、第二按壓構件41及折斷構件51遍及板玻璃G的總寬度連續地接觸。再者，於本實施形態中，第一按壓構件31、第二按壓構件41及折斷構件51比板玻璃G的總寬度長，但該些構件31、構件41、構件51的至少一者的長度亦可與板玻璃G的總寬度相同，亦可比板玻璃G的總寬度短。另外，第一按壓構件31、第二按壓構件41及折斷構件51的至少一者亦可於寬度方向上與板玻璃G斷續地接觸。As shown in FIG. 2, the first pressing member 31, the second pressing member 41, and the breaking member 51 are elongated bodies extending in the direction along the scribe line S (the width direction (Y direction) orthogonal to the conveying direction). . In this embodiment, the first pressing member 31, the second pressing member 41, and the breaking member 51 are in continuous contact throughout the entire width of the sheet glass G. Furthermore, in this embodiment, the first pressing member 31, the second pressing member 41, and the breaking member 51 are longer than the total width of the sheet glass G, but at least one of the members 31, 41, and 51 has a length It may be the same as the total width of sheet glass G, or may be shorter than the total width of sheet glass G. In addition, at least one of the first pressing member 31, the second pressing member 41, and the breaking member 51 may intermittently contact the sheet glass G in the width direction.
繼而，以使用如以上般構成的折斷裝置1的折斷步驟為中心，對本實施形態的板玻璃的製造方法進行說明。Next, the manufacturing method of the sheet glass of this embodiment is demonstrated centering on the breaking process using the breaking device 1 comprised as mentioned above.
首先，藉由溢流下拉法等公知的成形方法，自熔融玻璃等使成為原板的板玻璃G成形。板玻璃G的製品部Ga的厚度例如為2 mm以下，較佳為0.3 mm～0.7 mm。First, a known glass forming method, such as an overflow down-draw method, is used to shape the sheet glass G to be the original sheet from molten glass or the like. The thickness of the product portion Ga of the sheet glass G is, for example, 2 mm or less, and preferably 0.3 mm to 0.7 mm.
繼而，於板玻璃G的第一主面G1上，針對製品部Ga與非製品部Gb的邊界，藉由利用輪式切割機（wheel cutter）的按壓或雷射的照射等來形成劃線S。於本實施形態中，板玻璃G為矩形，與對向的一組邊（僅兩邊）或各邊（四邊）平行地形成劃線S。劃線S的內側成為製品部Ga，劃線S的外側成為非製品部Gb。Next, on the first main surface G1 of the sheet glass G, a scribe line S is formed by pressing with a wheel cutter or laser irradiation on the boundary between the product portion Ga and the non-product portion Gb. . In this embodiment, the sheet glass G is rectangular, and a scribe line S is formed in parallel with a set of opposite sides (only two sides) or each side (four sides). The inside of the scribe line S becomes the product portion Ga, and the outside of the scribe line S becomes the non-product portion Gb.
如圖1所示，於使第一主面G1朝向上方的狀態下，利用搬送機構2搬送形成有劃線S的板玻璃G。搬送機構2於位於搬送方向的下游側（前方側）的劃線S來到第一帶式輸送機21與第二帶式輸送機22之間的折斷空間B內的規定位置上的時間點，停止板玻璃G的搬送。其後，使退避至板玻璃G的第一主面G1的上方的第一按壓構件31及第二按壓構件41下降，按壓製品部Ga的第一主面G1及非製品部Gb的第一主面G1。即，藉由包含刷子狀構件的第一按壓構件31來保持製品部Ga的第一主面G1，藉由包含橡膠的第二按壓構件41來保持非製品部Gb的第一主面G1。As shown in FIG. 1, in a state where the first main surface G1 faces upward, the sheet glass G on which the scribe line S is formed is transported by the transport mechanism 2. The time point at which the transport mechanism 2 reaches the predetermined position in the breaking space B between the first belt conveyor 21 and the second belt conveyor 22 at the scribe line S located on the downstream side (front side) in the transport direction, The conveyance of the sheet glass G is stopped. Thereafter, the first pressing member 31 and the second pressing member 41 retracted above the first main surface G1 of the sheet glass G are lowered, and the first main surface G1 of the product portion Ga and the first main surface of the non-product portion Gb are pressed. Face G1. That is, the first main surface G1 of the product portion Ga is held by the first pressing member 31 including a brush-like member, and the first main surface G1 of the non-product portion Gb is held by the second pressing member 41 including rubber.
自該狀態使退避至板玻璃G的下方的折斷構件51上升，如圖3所示，於劃線S的正下方位置，將板玻璃G的第二主面G2向上方推上去。藉此，使以劃線S為中心的彎曲應力作用於板玻璃G上。此時，折斷構件51的平面部51a以橫跨劃線S的兩側的方式與板玻璃G的第二主面G2接觸。折斷構件51的上升量是以板玻璃G的搬送面（第一帶式輸送機21及第二帶式輸送機22的上表面）為零基準，向上方上升例如2 mm～30 mm。折斷構件51的上升量可根據非製品部Gb的大小或板厚而變化，亦可不變化。From this state, the breaking member 51 retracted to the lower side of the sheet glass G is raised, and as shown in FIG. 3, the second main surface G2 of the sheet glass G is pushed upward at a position directly below the scribe line S. As a result, a bending stress around the scribe line S is applied to the sheet glass G. At this time, the flat portion 51a of the breaking member 51 is in contact with the second main surface G2 of the sheet glass G so as to straddle both sides of the scribe line S. The rising amount of the breaking member 51 is based on the conveyance surface of the sheet glass G (the upper surfaces of the first belt conveyor 21 and the second belt conveyor 22) as a zero reference, and rises upward by, for example, 2 mm to 30 mm. The rising amount of the breaking member 51 may be changed depending on the size or the thickness of the non-product portion Gb, or may not be changed.
若使彎曲應力作用於板玻璃G上，則如圖4所示，板玻璃G沿著劃線S被折斷，製品部Ga與非製品部Gb分離。此時，於劃線S的正下方位置，板玻璃G的第二主面G2由平面部51a向上推而變成如四點彎曲般的負荷形態。藉此，劃線S容易筆直（垂直）地伸展。其結果，可省略或減少製品部Ga的切斷端面Gax的後加工。When bending stress is applied to the plate glass G, as shown in FIG. 4, the plate glass G is broken along the scribe line S, and the product portion Ga and the non-product portion Gb are separated. At this time, at the position immediately below the scribe line S, the second main surface G2 of the sheet glass G is pushed upward from the flat portion 51a and becomes a load shape like a four-point bend. Thereby, the scribe line S is easily stretched straight (vertically). As a result, post-processing of the cut end surface Gax of the product portion Ga can be omitted or reduced.
於本實施形態中，即便於製品部Ga與非製品部Gb分離後，折斷構件51亦維持上升狀態。此時，製品部Ga的切斷端面Gax與非製品部Gb的切斷端面Gbx之間藉由折斷構件51的平面部51a而鋪開，製品部Ga的切斷端面Gax與非製品部Gb的切斷端面Gbx變成相互分離的狀態。於該狀態下，使退避至非製品部Gb的第一主面G1的上方的第一吸附構件61及第二吸附構件62（或僅第一吸附構件61）下降，吸附保持非製品部Gb的第一主面G1。與該吸附保持同時、或於該吸附保持的前後，使第一按壓構件31及第二按壓構件41上升退避。而且，舉起由第一吸附構件61及第二吸附構件62（或僅第一吸附構件61）所吸附保持的非製品部Gb，而自第二帶式輸送機22上卸除。In this embodiment, even after the product portion Ga and the non-product portion Gb are separated, the breaking member 51 maintains a rising state. At this time, the cut end surface Gax of the product portion Ga and the cut end surface Gbx of the non-product portion Gb are spread by the flat portion 51a of the breaking member 51, and the cut end surface Gax of the product portion Ga and the non-product portion Gb are spread. The cut end surfaces Gbx are separated from each other. In this state, the first adsorption member 61 and the second adsorption member 62 (or only the first adsorption member 61) retracted above the first main surface G1 of the non-product portion Gb are lowered, and the First main surface G1. At the same time as the suction holding, or before and after the suction holding, the first pressing member 31 and the second pressing member 41 are raised and retracted. Then, the non-product portion Gb held by the first suction member 61 and the second suction member 62 (or only the first suction member 61) is lifted and removed from the second belt conveyor 22.
如圖5所示，於卸除非製品部Gb後，使折斷構件51下降退避，並且於a方向及b方向上再次驅動第一帶式輸送機21及第二帶式輸送機22，將製品部Ga朝下游側搬送。藉此，製品部Ga越過折斷空間B，自第一帶式輸送機21上轉移至第二帶式輸送機22上。As shown in FIG. 5, after removing the product part Gb, the breaking member 51 is lowered and retracted, and the first belt conveyor 21 and the second belt conveyor 22 are driven again in the a direction and the b direction to move the product part. Ga is transported downstream. As a result, the product portion Ga passes over the breaking space B and is transferred from the first belt conveyor 21 to the second belt conveyor 22.
此處，對沿著位於搬送方向的下游側的劃線S折斷板玻璃G的情況進行了說明，但對於形成於其他位置上的劃線S，亦以相同的形態折斷板玻璃G。但是，當沿著位於搬送方向的上游側（後方側）的劃線S折斷板玻璃G時，例如於搬送方向的上游側配置第二按壓機構4及去除機構6，於搬送方向的下游側配置第一按壓機構3。即，配置與表示沿著位於搬送方向的下游側的劃線S折斷板玻璃G的情況的圖1的狀態相反。另外，當亦與板玻璃G的剩餘的一對對向的兩邊平行地形成劃線S時，例如於搬送路經的中途使板玻璃G旋轉90°後，對於在搬送方向的下游側與上游側換位的各劃線S，以相同的形態折斷板玻璃G。Here, the case where the plate glass G is broken along the scribe line S located on the downstream side in the conveying direction has been described, but the plate glass G is also broken in the same manner with the scribe line S formed at other positions. However, when the plate glass G is broken along the scribe line S located on the upstream side (rear side) in the conveying direction, for example, the second pressing mechanism 4 and the removing mechanism 6 are disposed on the upstream side of the conveying direction, and disposed on the downstream side of the conveying direction. First pressing mechanism 3. That is, the arrangement is opposite to the state of FIG. 1 showing the case where the plate glass G is broken along the scribe line S located on the downstream side in the conveying direction. In addition, when the scribe line S is also formed in parallel with the remaining two opposite sides of the sheet glass G, for example, after the sheet glass G is rotated 90 ° in the middle of the conveyance path, the downstream and upstream sides of the conveyance direction Each of the scribe lines S with side shifts breaks the plate glass G in the same form.
若如以上般操作，則製品部Ga的第一主面G1由包含刷子狀構件的第一按壓構件31輔助性地按壓，非製品部Gb的第一主面G1由包含彈性構件（圓柱狀的橡膠）的第二按壓構件41用力地按壓。當以板玻璃G的第一主面G1整體來看時，變成充分的按壓力。因此，當向上推折斷構件51時，可使以劃線S為中心的彎曲應力充分地發揮作用，而沿著劃線S確實地折斷板玻璃G。If operated as described above, the first main surface G1 of the product portion Ga is auxiliary pressed by the first pressing member 31 including a brush-like member, and the first main surface G1 of the non-product portion Gb is composed of an elastic member (cylindrical Rubber) second pressing member 41 is strongly pressed. When the first main surface G1 of the sheet glass G is viewed as a whole, the pressing force becomes sufficient. Therefore, when the breaking member 51 is pushed upward, the bending stress centered on the scribe line S can be sufficiently exerted, and the plate glass G can be reliably broken along the scribe line S.
另外，第一按壓構件31為刷子狀構件，因此與製品部Ga的接觸狀態變得柔軟。因此，於製品部Ga難以產生不必要的污染或損傷。In addition, since the first pressing member 31 is a brush-like member, the contact state with the product portion Ga becomes soft. Therefore, it is difficult for the product portion Ga to cause unnecessary contamination or damage.
進而，第二按壓構件41為圓柱狀的橡膠，因此凸曲面與非製品部Gb的第一主面G1接觸。因此，即便與非製品部Gb的第一主面G1的接觸位置變化，按壓狀態亦難以變得不穩定。因此，即便於板玻璃G的種類等變更，非製品部Gb的大小改變的情況下，亦無需調整第二按壓構件41的位置。其結果，可省略調整作業所需的時間，因此可高效地製造板玻璃G。Furthermore, since the second pressing member 41 is a cylindrical rubber, the convex curved surface is in contact with the first main surface G1 of the non-product portion Gb. Therefore, even if the contact position with the first main surface G1 of the non-product portion Gb changes, it is difficult to make the pressing state unstable. Therefore, even when the type and the like of the sheet glass G are changed and the size of the non-product portion Gb is changed, it is not necessary to adjust the position of the second pressing member 41. As a result, the time required for the adjustment work can be omitted, and thus the sheet glass G can be efficiently produced.
以上，對本發明的實施形態的板玻璃的折斷裝置及板玻璃的製造方法進行了說明，但本發明的實施形態並不限定於此，可於不脫離本發明的主旨的範圍內實施各種變更。The sheet glass breaking device and the method for manufacturing sheet glass according to the embodiments of the present invention have been described above, but the embodiments of the present invention are not limited to this, and various changes can be made without departing from the spirit of the present invention.
於所述實施形態中，對一面在與劃線S正交的方向（圖2的X方向）上搬送板玻璃G一面折斷板玻璃G的情況進行了說明，但亦可一面於沿著劃線S的方向（圖2的Y方向）上搬送板玻璃G一面折斷板玻璃G。In the above embodiment, the case where the sheet glass G is broken while the sheet glass G is conveyed in a direction orthogonal to the scribe line S (X direction in FIG. 2) is described, but the sheet glass G may be broken along the scribe line In the direction S (Y direction in FIG. 2), the sheet glass G is broken while the sheet glass G is conveyed.
另外，於所述實施形態中，對將折斷構件51的與第二主面G2對向的面（上端部）設為剖面梯形的情況進行了說明，但折斷構件51的與第二主面G2對向的面亦可為剖面三角形、剖面半圓形、剖面四邊形等。Moreover, in the said embodiment, the case where the surface (upper end part) which opposes the 2nd main surface G2 of the breaking member 51 was made trapezoidal in cross section was described, but the 2nd main surface G2 of the breaking member 51 The opposite faces may also be triangular in cross section, semicircular in cross section, quadrangular in cross section, or the like.
另外，於所述實施形態中，對配置兩個保持構件（吸附構件61、吸附構件62）作為去除機構6的情況進行了說明，但亦可配置一個或三個以上的保持構件。當配置多個保持構件時，較佳為對應於非製品部Gb的大小或重量，調整保持非製品部Gb的保持構件的個數。相對於此，當配置一個保持構件時，無法對應於非製品部Gb的大小或重量，調整吸附非製品部Gb的保持構件的個數，但只要調整非製品部Gb的舉起姿勢，則並無特別問題。例如，只要將向上方舉起的非製品部Gb變更成縱姿勢（鉛垂姿勢），則重力沿著面發揮作用，因此可安全地搬運。Moreover, in the said embodiment, although the case where two holding members (the adsorption member 61 and the adsorption member 62) were arrange | positioned as the removal mechanism 6 was demonstrated, you may arrange | position one or three or more retaining members. When a plurality of holding members are arranged, it is preferable to adjust the number of holding members holding the non-product portion Gb in accordance with the size or weight of the non-product portion Gb. In contrast, when one holding member is disposed, the number of holding members that adsorbs the non-product portion Gb cannot be adjusted according to the size or weight of the non-product portion Gb. However, as long as the lifting posture of the non-product portion Gb is adjusted, the No special problems. For example, if the non-product portion Gb lifted upward is changed to a vertical posture (vertical posture), gravity works along the surface, and therefore it can be safely carried.
另外，於所述實施形態中，對利用折斷構件51將製品部Ga與非製品部Gb分離後，利用吸附構件61及吸附構件62（或僅吸附構件61）吸附保持非製品部Gb的第一主面G1的情況進行了說明，但亦可於利用折斷構件51將製品部Ga與非製品部Gb分離前，利用吸附構件61及吸附構件62（或僅吸附構件61）吸附保持非製品部Gb的第一主面G1。即，亦可於利用吸附構件61及吸附構件62（或僅吸附構件61）吸附保持非製品部Gb的第一主面G1的狀態下，利用折斷構件51將製品部Ga與非製品部Gb分離。In addition, in the above-mentioned embodiment, after the product portion Ga is separated from the non-product portion Gb by the breaking member 51, the first member of the non-product portion Gb is adsorbed and held by the adsorption member 61 and the adsorption member 62 (or only the adsorption member 61). The case of the main surface G1 has been described, but before the product portion Ga is separated from the non-product portion Gb by the breaking member 51, the non-product portion Gb may be adsorbed and held by the adsorption member 61 and the adsorption member 62 (or only the adsorption member 61).的 第一 Principal surface G1. That is, in a state where the first main surface G1 of the non-product portion Gb is held by the adsorption member 61 and the adsorption member 62 (or only the adsorption member 61), the product portion Ga and the non-product portion Gb can be separated by the breaking member 51 .
另外，於所述實施形態的第二按壓構件41中，與第一主面G1對向的面為凸曲面，凸曲面的橫剖面的形狀為半圓狀。凸曲面的橫剖面的形狀並不限定於半圓狀，例如亦可為半橢圓狀或抛物線狀等。In addition, in the second pressing member 41 of the embodiment, a surface opposing the first main surface G1 is a convex curved surface, and a shape of a cross section of the convex curved surface is semicircular. The shape of the cross section of the convex curved surface is not limited to a semicircular shape, and may be, for example, a semi-elliptical shape or a parabolic shape.
1‧‧‧折斷裝置1‧‧‧ breaking device
2‧‧‧搬送機構2‧‧‧ transfer agency
3‧‧‧第一按壓機構3‧‧‧first pressing mechanism
4‧‧‧第二按壓機構4‧‧‧Second pressing mechanism
5‧‧‧折斷機構5‧‧‧ Breaking mechanism
6‧‧‧去除機構6‧‧‧ removal mechanism
21‧‧‧第一帶式輸送機21‧‧‧The first belt conveyor
22‧‧‧第二帶式輸送機22‧‧‧Second Belt Conveyor
31‧‧‧第一按壓構件31‧‧‧first pressing member
41‧‧‧第二按壓構件41‧‧‧Second pressing member
42‧‧‧保持構件42‧‧‧ holding member
42a‧‧‧凹部42a‧‧‧Concave
51‧‧‧折斷構件51‧‧‧ Broken member
51a‧‧‧平面部51a‧‧‧Plane Department
51b‧‧‧傾斜部51b‧‧‧inclined
61‧‧‧第一吸附構件61‧‧‧The first adsorption member
62‧‧‧第二吸附構件62‧‧‧Second suction member
B‧‧‧折斷空間B‧‧‧ Breaking space
G‧‧‧板玻璃G‧‧‧ Plate glass
G1‧‧‧第一主面G1‧‧‧First main face
G2‧‧‧第二主面G2‧‧‧Second main face
Ga‧‧‧製品部Ga‧‧‧Products Department
Gb‧‧‧非製品部Gb‧‧‧Non-products
Gax‧‧‧製品部Ga的切斷端面Gax ‧‧‧ Cut end face of Ga
Gbx‧‧‧非製品部Gb的切斷端面Gbx
S‧‧‧劃線S‧‧‧ crossed
a、b、X、Y‧‧‧方向a, b, X, Y‧‧‧ directions
θ‧‧‧角θ‧‧‧ angle
圖1是表示本發明的實施形態的板玻璃的折斷裝置及其動作的側面圖。 圖2是表示圖1的折斷裝置中所含有的彈性構件及刷子狀構件與板玻璃的關係的平面圖。 圖3是表示本實施形態的板玻璃的折斷裝置及其動作的側面圖。 圖4是表示本實施形態的板玻璃的折斷裝置及其動作的側面圖。 圖5是表示本實施形態的板玻璃的折斷裝置及其動作的側面圖。FIG. 1 is a side view showing a sheet glass breaking device and its operation according to an embodiment of the present invention. FIG. 2 is a plan view showing the relationship between the elastic member and the brush-like member and the plate glass included in the breaking device of FIG. 1. FIG. 3 is a side view showing a sheet glass breaking device and its operation according to this embodiment. FIG. 4 is a side view showing a sheet glass breaking device and its operation according to this embodiment. Fig. 5 is a side view showing a sheet glass breaking device and its operation according to this embodiment.
Claims (5)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-235079 | 2016-12-02 | ||
| JP2016235079A JP6838373B2 (en) | 2016-12-02 | 2016-12-02 | Plate glass manufacturing method and plate glass folding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201825419A true TW201825419A (en) | 2018-07-16 |
| TWI725257B TWI725257B (en) | 2021-04-21 |
Family
ID=62242114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106140190A TWI725257B (en) | 2016-12-02 | 2017-11-21 | Method for manufacturing plate glass and breaking device for plate glass |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6838373B2 (en) |
| KR (1) | KR102449385B1 (en) |
| CN (1) | CN110023255B (en) |
| TW (1) | TWI725257B (en) |
| WO (1) | WO2018100978A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI664134B (en) * | 2018-08-07 | 2019-07-01 | 住華科技股份有限公司 | Transportation device and transportation method using the same |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220093088A (en) * | 2019-10-29 | 2022-07-05 | 니폰 덴키 가라스 가부시키가이샤 | Glass plate manufacturing method and its manufacturing apparatus |
| JP7492680B2 (en) | 2020-12-02 | 2024-05-30 | 日本電気硝子株式会社 | Glass plate breaking device and method for manufacturing glass plate |
| JP2022151004A (en) * | 2021-03-26 | 2022-10-07 | 日本電気硝子株式会社 | Glass film manufacturing method and manufacturing device therefor |
| KR102474254B1 (en) | 2022-07-14 | 2022-12-06 | 최호림 | Plate glass cutting machine and plate glass cutting device threrof |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE517849T1 (en) * | 2003-11-06 | 2011-08-15 | Peter Lisec | METHOD AND DEVICE FOR BREAKING SCRATCHED GLASS PANELS |
| WO2005053925A1 (en) * | 2003-12-04 | 2005-06-16 | Mitsuboshi Diamond Industrial Co., Ltd. | Substrate machining method, substrate machining device, substrate carrying method, and substrate carrying mechanism |
| JP4892916B2 (en) | 2005-10-04 | 2012-03-07 | セントラル硝子株式会社 | Thin glass folding device and folding method |
| JP5312857B2 (en) * | 2008-06-30 | 2013-10-09 | Ｔｏｗａ株式会社 | Substrate cutting method and apparatus |
| JP2010271347A (en) * | 2009-05-19 | 2010-12-02 | Seiko Epson Corp | Method of manufacturing electro-optic device |
| US8887529B2 (en) * | 2010-10-29 | 2014-11-18 | Corning Incorporated | Method and apparatus for cutting glass ribbon |
| US20150076203A1 (en) * | 2011-11-16 | 2015-03-19 | Nippon Electric Glass Co., Ltd. | Glass sheet cutting apparatus, glass sheet cutting method, glass sheet manufacturing method, and glass sheet cutting system |
| WO2013108568A1 (en) * | 2012-01-20 | 2013-07-25 | 旭硝子株式会社 | Device for cutting glass substrates |
| KR102179889B1 (en) * | 2013-12-04 | 2020-11-17 | 에이지씨 가부시키가이샤 | Method and device for producing glass plate |
| CN205380793U (en) * | 2016-02-02 | 2016-07-13 | 上海日进机床有限公司 | Afterbody hold -down mechanism and silicon bulk evolution cutting equipment |
| JP6668904B2 (en) * | 2016-04-12 | 2020-03-18 | 日本電気硝子株式会社 | Method and apparatus for manufacturing sheet glass |
-
2016
- 2016-12-02 JP JP2016235079A patent/JP6838373B2/en active Active
-
2017
- 2017-11-07 CN CN201780074248.4A patent/CN110023255B/en active Active
- 2017-11-07 KR KR1020197013657A patent/KR102449385B1/en active IP Right Grant
- 2017-11-07 WO PCT/JP2017/040070 patent/WO2018100978A1/en active Application Filing
- 2017-11-21 TW TW106140190A patent/TWI725257B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI664134B (en) * | 2018-08-07 | 2019-07-01 | 住華科技股份有限公司 | Transportation device and transportation method using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018100978A1 (en) | 2018-06-07 |
| TWI725257B (en) | 2021-04-21 |
| CN110023255A (en) | 2019-07-16 |
| KR102449385B1 (en) | 2022-09-30 |
| JP2018090445A (en) | 2018-06-14 |
| JP6838373B2 (en) | 2021-03-03 |
| KR20190086671A (en) | 2019-07-23 |
| CN110023255B (en) | 2022-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW201825419A (en) | Method for producing sheet glass and device for snap-cutting sheet glass | |
| CN110248903B (en) | Method for manufacturing plate-shaped glass and device for breaking plate-shaped glass | |
| JP6738557B2 (en) | Sheet glass manufacturing method and manufacturing apparatus thereof | |
| TWI610893B (en) | Fitting device for bonding substrates | |
| TW201335083A (en) | Glass substrate processing apparatus and processing method thereof | |
| JP2007008700A (en) | Flat material conveying method and its device | |
| TW201529496A (en) | Breaking apparatus | |
| KR102593614B1 (en) | Substrate cutting apparatus | |
| JP6032428B2 (en) | Glass film cutting apparatus and glass film cutting method | |
| TWI644872B (en) | Cracking device for brittle material substrate | |
| CN107151091B (en) | Scribing equipment | |
| JP7336071B2 (en) | Sheet glass manufacturing method and its manufacturing apparatus | |
| TW201532989A (en) | Scribing device | |
| TW201730082A (en) | Plate glass manufacturing method and manufacturing device | |
| KR20120034295A (en) | Scribing method of glass panel | |
| JP2006321610A (en) | Carrying device | |
| TW201541549A (en) | Transport method and transport apparatus for brittle material substrate | |
| KR20190072462A (en) | Apparatus for dividing substrate | |
| TWM474251U (en) | Glass substrate suction fixture | |
| TW201930038A (en) | Substrate breaking device capable of breaking end material of substrate on conveyor belt with excellent precision | |
| KR20160123454A (en) | Scribing apparatus | |
| CN105293039A (en) | Substrate transferring device | |
| KR20190072428A (en) | Pick-up apparatus | |
| JP2019108261A (en) | Substrate segmentation device | |
| KR102380482B1 (en) | Apparatus for transporing substrate |