TWI612016B - Cracking device - Google Patents
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- TWI612016B TWI612016B TW103104225A TW103104225A TWI612016B TW I612016 B TWI612016 B TW I612016B TW 103104225 A TW103104225 A TW 103104225A TW 103104225 A TW103104225 A TW 103104225A TW I612016 B TWI612016 B TW I612016B
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- 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
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Description
本發明係關於一種裂斷裝置。 The present invention relates to a breaking device.
液晶裝置係藉由以液晶層介於其間之方式由密封材貼合第1基板與第2基板之貼合基板構成(例如專利文獻1)。此貼合基板，從生產性之觀點考量，係先以大片之狀態製作，再將之分斷而成為複數個貼合基板。針對此分斷方法詳細說明，首先，在貼合基板之第1基板側之面形成刻劃線，接著，從第2基板側按壓貼合基板使其撓曲，沿著刻劃線將第1基板加以裂斷。接著，在貼合基板之第2基板側之面形成刻劃線，接著，從第1基板側按壓貼合基板使其撓曲，沿著刻劃線將第2基板加以裂斷。 The liquid crystal device is configured by laminating a bonding substrate of a first substrate and a second substrate with a sealing material so that a liquid crystal layer is interposed therebetween (for example, Patent Document 1). The bonded substrate is produced in a large piece from the viewpoint of productivity, and is then divided into a plurality of bonded substrates. In the meantime, the scribe line is formed on the surface of the first substrate side of the bonded substrate, and then the bonded substrate is pressed from the second substrate side to be deflected, and the first line is scribed along the scribe line. The substrate is broken. Next, a scribe line is formed on the surface of the second substrate side of the bonded substrate, and then the bonded substrate is pressed from the first substrate side to be deflected, and the second substrate is broken along the scribe line.
專利文獻1：日本特開2012-203235號公報 Patent Document 1: Japanese Laid-Open Patent Publication No. 2012-203235
上述方法中，將第1基板加以裂斷後，必須使貼合基板之正反面反轉以將第2基板加以裂斷。如上述使貼合基板之正反面反轉會產生生產性降低之問題，因此較佳為，不使貼合基板之正反面反轉而將第1基板及第2基板加以裂斷。 In the above method, after the first substrate is cracked, it is necessary to invert the front and back surfaces of the bonded substrate to break the second substrate. When the front and back surfaces of the bonded substrate are reversed, the productivity is lowered. Therefore, it is preferable that the first substrate and the second substrate are not broken by inverting the front and back surfaces of the bonded substrate.
本發明之課題在於提供一種無需使貼合基板之正反面反轉即可將第1基板及第2基板加以裂斷之裂斷裝置。 An object of the present invention is to provide a rupturing device that can break a first substrate and a second substrate without inverting the front and back surfaces of the bonded substrate.
(1)本發明一形態之裂斷裝置，係沿著形成在貼合有第1基 板與第2基板之貼合基板兩面之刻劃線將貼合基板加以裂斷之裝置。此裂斷裝置具備搬送單元、第1裂斷單元、及第2裂斷單元。搬送單元，將貼合基板從上游往下游搬送。第1裂斷單元，沿著形成在第1基板側之面之刻劃線將第1基板加以裂斷。第2裂斷單元，配置在第1裂斷單元之下游。又，第2裂斷單元，沿著形成在第2基板側之面之刻劃線將第2基板加以裂斷。 (1) A cracking device according to one aspect of the present invention is formed along a first base bonded thereto A device in which the bonded substrate is scribed by scribe lines on both sides of the bonded substrate of the second substrate. The breaking device includes a conveying unit, a first breaking unit, and a second breaking unit. The transport unit transports the bonded substrate from upstream to downstream. In the first breaking unit, the first substrate is broken along the scribe line formed on the surface on the first substrate side. The second breaking unit is disposed downstream of the first breaking unit. Further, in the second breaking unit, the second substrate is broken along the scribe line formed on the surface on the second substrate side.
根據此構成，被搬送單元搬送之貼合基板，首先藉由第1裂斷單元將第1基板加以裂斷，接著，藉由第2裂斷單元將第2基板加以裂斷。如上述，藉由在搬送方向排列配置之第1裂斷單元及第2裂斷單元，無需貼合基板之正反面反轉即可將第1基板與第2基板之兩方加以裂斷。其結果，能使生產性提升。 According to this configuration, the first substrate is first broken by the first breaking unit, and then the second substrate is broken by the second breaking unit. As described above, the first breaking unit and the second breaking unit arranged in the transport direction can be used to break both the first substrate and the second substrate without reversing the front and back surfaces of the bonded substrate. As a result, productivity can be improved.
(2)較佳為，第1裂斷單元與第2裂斷單元彼此同步執行裂斷動作。根據此構成，例如，被搬送單元搬送之貼合基板在搬送方向相隔既定間隔形成有複數個刻劃線之情形，在第1裂斷單元，沿著上游側之刻劃線將第1基板加以裂斷，且在第2裂斷單元，沿著下游側之刻劃線將第2基板加以裂斷。如上述，由於在貼合基板於對向方向作用二個按壓力，因此可抑制貼合基板因按壓力而變形。 (2) Preferably, the first breaking unit and the second breaking unit perform the breaking operation in synchronization with each other. According to this configuration, for example, in the case where the bonded substrate conveyed by the transport unit is formed with a plurality of scribe lines at a predetermined interval in the transport direction, the first substrate is scribed by the scribe line along the upstream side in the first rupture unit. The second substrate is broken by the scribe line along the downstream side in the second breaking unit. As described above, since two pressing forces are applied to the bonded substrate in the opposing direction, deformation of the bonded substrate by pressing force can be suppressed.
(3)較佳為，第1裂斷單元及第2裂斷單元之至少一方具有裂斷桿與支援桿。裂斷桿具有與搬送單元之搬送面平行延伸之按壓部。此按壓部係將貼合基板加以裂斷時與貼合基板接觸之部分。支援桿具有相隔較按壓部之寬度寬之間隔而沿著按壓部之長邊方向延伸之二個支承部。各支承部係將貼合基板加以裂斷時與貼合基板接觸之部分。按壓部係配置成 隔著貼合基板之搬送路徑與各支承部間對向。藉由按壓部及各支承部之至少一方朝向按壓部及各支承部之另一方側移動，將貼合基板加以裂斷。 (3) Preferably, at least one of the first breaking unit and the second breaking unit has a split rod and a support rod. The split rod has a pressing portion that extends in parallel with the conveying surface of the conveying unit. This pressing portion is a portion that comes into contact with the bonded substrate when the bonded substrate is broken. The support rod has two support portions that extend in the longitudinal direction of the pressing portion with a gap that is wider than the width of the pressing portion. Each of the support portions is a portion that comes into contact with the bonded substrate when the bonded substrate is broken. The pressing portion is configured to The transfer path between the bonded substrates and the support portions are opposed to each other. At least one of the pressing portion and each of the supporting portions is moved toward the other side of the pressing portion and each of the supporting portions, thereby breaking the bonded substrate.
根據此構成，裂斷單元藉由二個支承部從貼合基板之一面側支承，以按壓部從貼合基板之另一面側按壓貼合基板，藉此將貼合基板加以裂斷。如上述，貼合基板成為所謂三點彎曲，可更確實地將貼合基板加以裂斷。此外，按壓部及各支承部在裂斷動作時以外與貼合基板接觸亦可。 According to this configuration, the rupture unit is supported by the one support portion from the surface side of the bonded substrate, and the pressing portion presses the bonded substrate from the other surface side of the bonded substrate, thereby breaking the bonded substrate. As described above, the bonded substrate has a so-called three-point bending, and the bonded substrate can be more reliably broken. Further, the pressing portion and each of the support portions may be in contact with the bonded substrate other than during the breaking operation.
(4)較佳為，支援桿可變形成各支承部彼此分離。根據此構成，為了將貼合基板加以裂斷，按壓部按壓貼合基板後，各支承部彼此分離。藉此，在貼合基板，往從刻劃線分離方向作用拉伸力，因此能以更小按壓力將貼合基板加以裂斷。 (4) Preferably, the support rod is variablely formed to be separated from each other. According to this configuration, in order to break the bonded substrate, the pressing portions press the bonded substrate, and the support portions are separated from each other. Thereby, since the tensile force acts in the direction in which the scribe line is separated from the bonded substrate, the bonded substrate can be broken with a smaller pressing force.
(5)較佳為，各支承部，在各支承部分離方向之側面形成有沿著支承部之長邊方向延伸之凹部。根據此構成，如上述，按壓部按壓貼合基板後，能往各支承部彼此分離之方向變形。 (5) Preferably, each of the support portions has a concave portion extending in a longitudinal direction of the support portion on a side surface in a direction in which the support portions are separated. According to this configuration, as described above, after the pressing portion presses the bonded substrate, the pressing portion can be deformed in a direction in which the respective supporting portions are separated from each other.
(6)較佳為，第1裂斷單元及第2裂斷單元之至少一方能往上游及下游移動。根據此構成，在形成有複數個刻劃線之貼合基板，可對應刻劃線之各種間距。 (6) Preferably, at least one of the first breaking unit and the second breaking unit is movable upstream and downstream. According to this configuration, the laminated substrate on which the plurality of scribe lines are formed can correspond to various pitches of the scribe lines.
(7)較佳為，該搬送機構能往上游及下游移動。 (7) Preferably, the transport mechanism is movable upstream and downstream.
根據本發明，不使貼合基板之正反面反轉即可將第1基板及第2基板加以裂斷。 According to the invention, the first substrate and the second substrate can be broken without inverting the front and back surfaces of the bonded substrate.
1‧‧‧裂斷裝置 1‧‧‧breaking device
2‧‧‧第1搬送單元 2‧‧‧1st transport unit
21‧‧‧搬送面 21‧‧‧Transfer surface
3‧‧‧第1裂斷單元 3‧‧‧1st breaking unit
31‧‧‧裂斷桿 31‧‧‧crack
311‧‧‧按壓部 311‧‧‧ Pressing Department
32‧‧‧支援桿 32‧‧‧Support rod
321a,321b‧‧‧支承部 321a, 321b‧‧‧ support
5‧‧‧第2裂斷單元 5‧‧‧2nd Breaking Unit
51‧‧‧裂斷桿 51‧‧‧crack
511‧‧‧按壓部 511‧‧‧ Pressing Department
52‧‧‧支援桿 52‧‧‧Support rod
521a,521b‧‧‧支承部 521a, 521b‧‧‧ support
6‧‧‧第2搬送單元 6‧‧‧2nd transport unit
61‧‧‧搬送面 61‧‧‧Transfer surface
10‧‧‧貼合基板 10‧‧‧Fixed substrate
11‧‧‧第2基板 11‧‧‧2nd substrate
12‧‧‧第1基板 12‧‧‧1st substrate
13‧‧‧刻劃線 13‧‧•marking
圖1係裂斷裝置之立體圖。 Figure 1 is a perspective view of a splitting device.
圖2係用以說明裂斷動作之裂斷裝置之立體圖。 Figure 2 is a perspective view of the breaking device for explaining the breaking action.
圖3係用以說明裂斷動作之裂斷裝置之立體圖。 Figure 3 is a perspective view of the breaking device for explaining the breaking action.
圖4係用以說明裂斷動作之裂斷裝置之立體圖。 Fig. 4 is a perspective view showing a breaking device for explaining a breaking action.
圖5係變形例3之裂斷裝置之立體圖。 Fig. 5 is a perspective view of the breaking device of Modification 3.
以下，參照圖式說明本發明之裂斷裝置之實施形態。圖1係顯示裂斷裝置整體之立體圖。此外，設圖1之左側為上游、右側為下游。又，以下之說明中，「搬送方向」係意指朝向下游之方向。 Hereinafter, an embodiment of the breaking device of the present invention will be described with reference to the drawings. Figure 1 is a perspective view showing the entire fracture device. In addition, it is assumed that the left side of FIG. 1 is upstream and the right side is downstream. In the following description, the "transport direction" means a direction toward the downstream.
如圖1所示，裂斷裝置1係沿著形成在貼合基板10兩面之刻劃線13將貼合基板加以裂斷之裝置，從上游依序具備第1搬送單元2、第1裂斷單元3、支承台4、第2裂斷單元5、及第2搬送單元6。此外，此等各單元2~6能以可改變各單元間之間隔之方式往上游側或下游側移動。 As shown in Fig. 1, the breaking device 1 is a device for cutting a bonded substrate along a scribe line 13 formed on both surfaces of a bonded substrate 10, and sequentially includes a first conveying unit 2 and a first breaking unit from the upstream side. The unit 3, the support base 4, the second splitting unit 5, and the second transport unit 6. Further, each of the units 2 to 6 can be moved to the upstream side or the downstream side in such a manner that the interval between the units can be changed.
裂斷裝置1之加工對象即貼合基板10，係上側基板(第2基板之一例)11與下側基板(第1基板之一例)12貼合而構成之基板，在上側基板11與下側基板12之間構成例如液晶層。又，貼合基板10，未圖示之複數個密封構件配置在上側基板11與下側基板12之間，藉由該密封構件包圍液晶層。此密封構件配置有裂斷後之貼合基板之數量個。 The bonded substrate 10, which is a processing target of the cracking device 1, is a substrate in which an upper substrate (an example of a second substrate) 11 and a lower substrate (an example of a first substrate) 12 are bonded together, and the upper substrate 11 and the lower side are formed. For example, a liquid crystal layer is formed between the substrates 12. Further, the bonded substrate 10 is provided between a plurality of sealing members (not shown) between the upper substrate 11 and the lower substrate 12, and the sealing member surrounds the liquid crystal layer. The sealing member is provided with the number of laminated substrates after the cracking.
本實施形態之貼合基板10，在上側基板11配置在上側且下側基板12配置在下側之狀態下被搬送。貼合基板10在上面(上側基板11側之面)以既定間距形成有複數個刻劃線13。又，貼合基板10在下面(下側基板12側之面)亦形成有複數個刻劃線13。形成在此下面之刻劃線13係形成在與形成在上面之刻劃線13對應之位置。此外，本實施形態中，雖僅在與 搬送方向正交之方向形成有刻劃線13，但刻劃線13形成在與搬送方向平行之方向亦可。 In the bonded substrate 10 of the present embodiment, the upper substrate 11 is placed on the upper side and the lower substrate 12 is placed on the lower side. On the upper surface (the surface on the upper substrate 11 side) of the bonded substrate 10, a plurality of scribe lines 13 are formed at a predetermined pitch. Further, the bonding substrate 10 is also formed with a plurality of scribe lines 13 on the lower surface (the surface on the lower substrate 12 side). The underline 13 formed under this is formed at a position corresponding to the score line 13 formed on the upper surface. In addition, in this embodiment, only The score line 13 is formed in the direction orthogonal to the conveyance direction, but the score line 13 may be formed in a direction parallel to the conveyance direction.
第1搬送單元2係用以將載置於搬送面21上之貼合基板10 朝向下游搬送之裝置，可藉由例如帶式輸送機等構成。具體而言，第1搬送單元2具有一對滾輪22a,22b、捲繞於各滾輪22a,22b之帶體23。未圖示之驅動馬達將各滾輪22a,22b順時針旋轉驅動，藉此位於上側之帶體23將貼合基板10往下游搬送。 The first transfer unit 2 is for bonding the substrate 10 placed on the transfer surface 21 The apparatus for transporting downstream may be constituted by, for example, a belt conveyor or the like. Specifically, the first transport unit 2 includes a pair of rollers 22a and 22b and a belt body 23 wound around each of the rollers 22a and 22b. The drive motor (not shown) drives the rollers 22a and 22b clockwise, whereby the upper belt body 23 transports the bonded substrate 10 downstream.
設置在第1搬送單元2之下游側之第1裂斷單元3具備裂斷 桿31與支援桿32。裂斷桿31與支援桿32配置在上下方向對向之位置。更詳細而言，裂斷桿31與支援桿32係隔著貼合基板10之搬送路徑配置在對向之位置，裂斷桿31配置在搬送路徑之上方，支援桿32配置在搬送路徑之下方。 The first breaking unit 3 provided on the downstream side of the first conveying unit 2 is provided with a break The rod 31 and the support rod 32. The split rod 31 and the support rod 32 are disposed at positions facing each other in the vertical direction. More specifically, the split rod 31 and the support rod 32 are disposed at positions facing each other across the transport path of the bonded substrate 10, and the split rod 31 is disposed above the transport path, and the support rod 32 is disposed below the transport path. .
裂斷桿31往與第1搬送單元2之搬送面21平行且與搬送方 向正交之方向延伸。裂斷桿31之下部係形成為往與搬送面21平行且與搬送方向正交之方向延伸之三角柱狀，為愈朝向前端(下端)愈細之漸細形狀。在此裂斷桿31前端之稜線部係在貼合動作時與貼合基板10接觸之按壓部311。裂斷桿31係設置成可在作動位置與非作動位置之間升降，在作動位置按壓部311按壓貼合基板10。又，裂斷桿31從作動位置上升而位於非作動位置時，按壓部311不與貼合基板10接觸。 The split rod 31 is parallel to the transport surface 21 of the first transport unit 2 and is transported Extending in the direction of orthogonality. The lower portion of the split rod 31 is formed in a triangular column shape extending in a direction parallel to the conveying surface 21 and orthogonal to the conveying direction, and is a tapered shape that is tapered toward the front end (lower end). The ridge portion of the tip end of the split rod 31 is a pressing portion 311 that comes into contact with the bonded substrate 10 during the bonding operation. The split rod 31 is provided to be movable between the actuated position and the non-actuated position, and the pressing portion 311 presses the bonded substrate 10 at the actuating position. Further, when the split rod 31 rises from the actuating position and is in the non-actuated position, the pressing portion 311 does not come into contact with the bonded substrate 10.
支援桿32沿著裂斷桿31之長邊方向延伸，亦即往與第1搬 送單元2之搬送面21平行且與搬送方向正交之方向延伸。支援桿32具有二個上部，各上部係形成為往與搬送面21平行且與搬送方向正交之方向延伸 之三角柱狀。又，支援桿32之各上部為愈朝向前端(上端)愈細之漸細形狀。在此支援桿32之各前端之二個稜線部係與貼合基板10接觸之支承部321a,321b。此各支承部321a,321b沿著按壓部311之長邊方向延伸。各支承部321a,321b彼此相隔既定間隔延伸。此外，按壓部311係隔著貼合基板10之搬送路徑配置在與各支承部321a,321b間對向之位置。此外，各支承部321a,321b間之距離較按壓部311之寬度寬。 The support rod 32 extends along the longitudinal direction of the split rod 31, that is, the first move The conveying surface 21 of the conveying unit 2 extends in parallel and in a direction orthogonal to the conveying direction. The support rod 32 has two upper portions, and each upper portion is formed to extend in a direction parallel to the conveying surface 21 and orthogonal to the conveying direction. Triangular column shape. Further, each of the upper portions of the support rods 32 has a tapered shape which is tapered toward the front end (upper end). The two ridge portions at the respective tips of the support rod 32 are support portions 321a and 321b that are in contact with the bonded substrate 10. Each of the support portions 321a, 321b extends in the longitudinal direction of the pressing portion 311. Each of the support portions 321a, 321b extends at a predetermined interval from each other. Further, the pressing portion 311 is disposed at a position opposed to each of the support portions 321a, 321b via a transport path of the bonded substrate 10. Further, the distance between the support portions 321a, 321b is wider than the width of the pressing portion 311.
支承台4係用以在第1裂斷單元3與第2裂斷單元5之間支承貼合基板10之平台。此支承台4之上面即支承面41位於與第1搬送單元2之搬送面21及第2搬送單元6之搬送面61相同高度。 The support base 4 is for supporting the platform on which the substrate 10 is bonded between the first breaking unit 3 and the second breaking unit 5. The support surface 41 which is the upper surface of the support base 4 is located at the same height as the conveyance surface 21 of the first conveyance unit 2 and the conveyance surface 61 of the second conveyance unit 6.
第2裂斷單元5具備裂斷桿51與支援桿52。裂斷桿51在前端(上端)具有按壓部511，支援桿52在前端(下端)具有二個支承部521a,521b。第2裂斷單元5，除了裂斷桿51位於下方且支援桿52位於上方之配置以外，與上述第1裂斷單元3構成相同，因此省略詳細說明。 The second breaking unit 5 includes a split rod 51 and a support rod 52. The split rod 51 has a pressing portion 511 at the front end (upper end), and the support rod 52 has two support portions 521a, 521b at the front end (lower end). The second breaking unit 5 is the same as the above-described first breaking unit 3 except that the breaking rod 51 is located below and the support rod 52 is positioned above, and thus detailed description thereof will be omitted.
第2搬送單元6將載置於搬送面61之貼合基板10朝向下游搬送。此第2搬送單元6具有一對滾輪62a,62b、捲繞於各滾輪62a,62b之帶體63。第2搬送單元6，與上述第1搬送單元2構成相同，因此省略詳細說明。 The second transfer unit 6 transports the bonded substrate 10 placed on the transfer surface 61 toward the downstream. The second transfer unit 6 has a pair of rollers 62a and 62b and a belt body 63 wound around the rollers 62a and 62b. Since the second transport unit 6 has the same configuration as that of the first transport unit 2, detailed description thereof will be omitted.
接著，說明以上述方式構成之裂斷裝置1之動作。 Next, the operation of the breaking device 1 configured as described above will be described.
如圖1所示，首先，根據貼合基板10之尺寸、及各刻劃線13之間距，調整各單元2~6之位置。具體而言，使第1裂斷單元3之裂斷桿31之按壓部311與第2裂斷單元5之裂斷桿51之按壓部511在搬送方向之距離與刻劃線13之間距相同。此外，將第1及第2搬送單元2,6與支承 台4安裝在適當位置以將貼合基板10順暢地往搬送方向搬送。 As shown in FIG. 1, first, the positions of the respective units 2 to 6 are adjusted in accordance with the size of the bonded substrate 10 and the distance between the scribe lines 13. Specifically, the distance between the pressing portion 311 of the splitting bar 31 of the first breaking unit 3 and the pressing portion 511 of the splitting bar 51 of the second breaking unit 5 in the conveying direction is the same as the distance between the score lines 13 . In addition, the first and second transport units 2, 6 and support The stage 4 is mounted at an appropriate position to smoothly convey the bonded substrate 10 in the transport direction.
接著，藉由未圖示之刻劃裝置在兩面形成有刻劃線13之貼 合基板10係載置在第1搬送單元2之搬送面21上。第1搬送單元2將此貼合基板10間歇地搬送。具體而言，第1搬送單元2將貼合基板10往下游側搬送，如圖2所示，貼合基板10之下游側之刻劃線13到達第1裂斷單元3後，停止搬送。更詳細而言，貼合基板10之下游側之刻劃線13位於第1裂斷單元3之裂斷桿31之按壓部311之下方後，第1搬送單元2停止搬送。 此外，貼合基板10被搬送之期間，第1及第2裂斷單元3,5之裂斷桿31,51位於非作動位置。 Next, a scribe line 13 is formed on both sides by a scribing device (not shown) The combined substrate 10 is placed on the transfer surface 21 of the first transfer unit 2. The first transfer unit 2 intermittently transports the bonded substrate 10 . Specifically, the first transport unit 2 transports the bonded substrate 10 to the downstream side. As shown in FIG. 2 , the scribe line 13 on the downstream side of the bonded substrate 10 reaches the first rupture unit 3 and stops the transport. More specifically, the scribe line 13 on the downstream side of the bonded substrate 10 is located below the pressing portion 311 of the rupture rod 31 of the first rupturing unit 3, and the first transport unit 2 stops the transport. Further, while the bonded substrate 10 is being transported, the split bars 31, 51 of the first and second breaking units 3, 5 are located at the non-actuated position.
在此狀態下，第1裂斷單元3作動。具體而言，第1裂斷單 元3之裂斷桿31下降至作動位置，按壓部311從上側基板11側沿著下游側之刻劃線13按壓貼合基板10。藉此，貼合基板10之下側基板12沿著下游側之刻劃線13被裂斷。此外，此裂斷動作時，貼合基板10被支援桿32之各支承部321a,321b從下側支承。 In this state, the first breaking unit 3 is actuated. Specifically, the first break list The split rod 31 of the element 3 is lowered to the actuating position, and the pressing portion 311 presses the bonded substrate 10 from the side of the upper substrate 11 along the scribe line 13 on the downstream side. Thereby, the lower substrate 12 of the bonded substrate 10 is broken along the scribe line 13 on the downstream side. Further, in the breaking operation, the bonded substrate 10 is supported by the support portions 321a, 321b of the support rod 32 from the lower side.
貼合基板10之下側基板12沿著下游側之刻劃線13被裂斷 後，第1裂斷單元3之裂斷桿31返回非作動位置，且第1搬送單元2作動，貼合基板10進一步被往下游側搬送。接著，如圖3所示，貼合基板10之下游側之刻劃線13到達第2裂斷單元5後，第1搬送單元2停止貼合基板10之搬送。更詳細而言，貼合基板10之下游側之刻劃線13位於第2裂斷單元5之裂斷桿51之按壓部511之上方後，第1搬送單元2停止搬送動作。此外，在此狀態下，貼合基板10之上游側之刻劃線13到達第1裂斷單元3。 接著，貼合基板10之上游側之刻劃線13位於第1裂斷單元3之裂斷桿31 之按壓部311之下方。 The lower substrate 12 of the bonded substrate 10 is broken along the scribe line 13 on the downstream side. After that, the split rod 31 of the first breaking unit 3 returns to the non-actuated position, and the first conveying unit 2 is actuated, and the bonded substrate 10 is further conveyed to the downstream side. Next, as shown in FIG. 3, after the scribe line 13 on the downstream side of the bonded substrate 10 reaches the second rupture unit 5, the first transport unit 2 stops the transport of the bonded substrate 10. More specifically, the scribe line 13 on the downstream side of the bonded substrate 10 is positioned above the pressing portion 511 of the rupture rod 51 of the second rupturing unit 5, and the first transport unit 2 stops the transport operation. Further, in this state, the score line 13 on the upstream side of the bonded substrate 10 reaches the first breaking unit 3. Next, the score line 13 on the upstream side of the bonded substrate 10 is located at the cracking rod 31 of the first breaking unit 3. Below the pressing portion 311.
在此狀態下，第1裂斷單元3及第2裂斷單元5同步作動。 具體而言，第2裂斷單元5之裂斷桿51上升至作動位置，按壓部511從下側基板12側沿著下游側之刻劃線13按壓貼合基板10。藉此，貼合基板10之上側基板11沿著下游側之刻劃線13被裂斷。此外，此裂斷動作時，貼合基板10被支援桿52之各支承部521a,521b從上側支承。 In this state, the first breaking unit 3 and the second breaking unit 5 operate in synchronization. Specifically, the splitting bar 51 of the second breaking unit 5 is raised to the operating position, and the pressing portion 511 presses the bonded substrate 10 from the lower substrate 12 side along the downstream side scribe line 13 . Thereby, the upper substrate 11 of the bonded substrate 10 is broken along the scribe line 13 on the downstream side. Further, in the breaking operation, the bonded substrate 10 is supported by the support portions 521a, 521b of the support rod 52 from the upper side.
又，與第2裂斷單元5進行之上側基板11之裂斷同時，進 行第1裂斷單元3進行之下側基板12之裂斷。亦即，第1裂斷單元3之裂斷桿31下降至作動位置，按壓部311從上側基板11側沿著上游側之刻劃線13按壓貼合基板10。藉此，貼合基板10之下側基板12沿著上游側之刻劃線13被裂斷。如上述，上側基板11沿著下游側之刻劃線13被裂斷，且下側基板12沿著上游側之刻劃線13被裂斷。此外，貼合基板10之最下游側之部分10a，上側基板11及下側基板12皆被裂斷，因此如圖4所示，成為從剩餘之貼合基板10b完全分斷之狀態。 Further, while the second breaking unit 5 is rupturing the upper substrate 11, the The first splitting unit 3 performs the splitting of the lower substrate 12. In other words, the splitting bar 31 of the first breaking unit 3 is lowered to the operating position, and the pressing portion 311 presses the bonded substrate 10 from the upper substrate 11 side along the upstream side scribe line 13. Thereby, the lower substrate 12 of the bonded substrate 10 is broken along the scribe line 13 on the upstream side. As described above, the upper substrate 11 is broken along the scribe line 13 on the downstream side, and the lower substrate 12 is broken along the scribe line 13 on the upstream side. Further, since the upper substrate 11 and the lower substrate 12 are both broken at the most downstream side portion 10a of the bonded substrate 10, as shown in FIG. 4, the remaining bonded substrate 10b is completely separated.
接著，第1及第2裂斷單元3,5之裂斷桿31,51返回非作動 位置，且第1及第2搬送單元2,6作動，貼合基板10進一步被往下游側搬送。接著，如圖4所示，貼合基板10之上游側之刻劃線13到達第2裂斷單元5後，第1及第2搬送單元2,6停止貼合基板10之搬送。更詳細而言，貼合基板10之上游側之刻劃線13位於第2裂斷單元5之裂斷桿51之按壓部511之上方後，第1及第2搬送單元2,6停止搬送動作。 Then, the split bars 31, 51 of the first and second breaking units 3, 5 return to the non-actuating At the position, the first and second transfer units 2 and 6 are actuated, and the bonded substrate 10 is further conveyed to the downstream side. Next, as shown in FIG. 4, after the scribe line 13 on the upstream side of the bonded substrate 10 reaches the second rupture unit 5, the first and second transfer units 2, 6 stop the transfer of the bonded substrate 10. More specifically, the first and second transfer units 2 and 6 stop the transport operation after the score line 13 on the upstream side of the bonded substrate 10 is positioned above the pressing portion 511 of the split rod 51 of the second splitting unit 5 . .
接著，第2裂斷單元5作動。具體而言，第2裂斷單元5之裂斷桿51上升至作動位置，按壓部511從下側基板12側沿著上游側之刻劃 線13按壓貼合基板10。藉此，貼合基板10之上側基板11沿著上游側之刻劃線13被裂斷。 Next, the second breaking unit 5 is actuated. Specifically, the rupture rod 51 of the second breaking unit 5 is raised to the operating position, and the pressing portion 511 is scribed along the upstream side from the lower substrate 12 side. The wire 13 presses the bonded substrate 10. Thereby, the upper substrate 11 of the bonded substrate 10 is broken along the scribe line 13 on the upstream side.
(特徵) (feature)
本實施形態之裂斷裝置具有下述特徵。 The breaking device of this embodiment has the following features.
(1)被第1及第2搬送單元2,6搬送之貼合基板10，首先下 側基板12被第1裂斷單元3裂斷，接著，上側基板11被第2裂斷單元5裂斷。如上述，藉由在搬送方向排列配置之第1裂斷單元3及第2裂斷單元5，不使貼合基板10之正反面反轉即可將上側基板11及下側基板12之兩方加以裂斷。其結果，可提升生產性。 (1) The bonded substrate 10 conveyed by the first and second transfer units 2, 6 is first placed The side substrate 12 is broken by the first breaking unit 3, and then the upper substrate 11 is broken by the second breaking unit 5. As described above, by the first breaking unit 3 and the second breaking unit 5 arranged in the transport direction, both the upper substrate 11 and the lower substrate 12 can be formed without inverting the front and back surfaces of the bonded substrate 10. Cracked. As a result, productivity can be improved.
(2)第1裂斷單元3與第2裂斷單元5彼此同步執行裂斷動 作。因此，藉由第1裂斷單元3沿著上游側之刻劃線13將下側基板12加以裂斷，且藉由第2裂斷單元5沿著下游側之刻劃線13將上側基板11加以裂斷。如上述，由於在貼合基板10於對向方向作用二個按壓力，因此可抑制貼合基板10因此按壓力而變形。 (2) The first breaking unit 3 and the second breaking unit 5 perform the fracture breaking simultaneously with each other Work. Therefore, the lower substrate 12 is broken along the upstream side scribe line 13 by the first rupture unit 3, and the upper substrate 11 is scribed by the second cleavage unit 5 along the downstream side scribe line 13. Cracked. As described above, since two pressing forces are applied to the bonded substrate 10 in the opposing direction, the bonded substrate 10 can be suppressed from being deformed by pressure.
(3)第1裂斷單元3被二個支承部321a,321b從貼合基板10 之下面側支承，藉由以按壓部311從貼合基板10之上面側按壓貼合基板10，將貼合基板10加以裂斷。如上述，貼合基板成為所謂3點彎曲，因此可更確實地將貼合基板10加以裂斷。 (3) The first breaking unit 3 is supported from the bonded substrate 10 by the two supporting portions 321a, 321b The lower side is supported, and the bonded substrate 10 is pressed by the pressing portion 311 from the upper surface side of the bonded substrate 10 to break the bonded substrate 10. As described above, since the bonded substrate is so-called three-point bending, the bonded substrate 10 can be more reliably broken.
(變形例) (Modification)
以上，說明本發明之實施形態，但本發明並不限於此等，在不脫離本發明趣旨之範圍內可進行各種變更。 The embodiments of the present invention have been described above, but the present invention is not limited thereto, and various modifications can be made without departing from the spirit and scope of the invention.
變形例1 Modification 1
上述實施形態中，藉由第1裂斷單元3將貼合基板10之下側基板12加以裂斷，藉由第2裂斷單元5將上側基板11加以裂斷，但並不特別限於此。例如，藉由第1裂斷單元3將上側基板11加以裂斷，藉由第2裂斷單元5將下側基板12加以裂斷之構成亦可。此情形，使第1裂斷單元3之裂斷桿31與支援桿32之位置上下方向反轉，且使第2裂斷單元5之裂斷桿51與支援桿52之位置上下方向反轉。 In the above-described embodiment, the lower substrate 12 of the bonded substrate 10 is broken by the first breaking unit 3, and the upper substrate 11 is broken by the second breaking unit 5, but the invention is not particularly limited thereto. For example, the first substrate 11 may be broken by the first breaking unit 3, and the lower substrate 12 may be broken by the second breaking unit 5. In this case, the position of the split rod 31 of the first breaking unit 3 and the support rod 32 are reversed in the vertical direction, and the position of the split rod 51 of the second breaking unit 5 and the support rod 52 is reversed in the vertical direction.
變形例2 Modification 2
上述實施形態中，藉由裂斷桿31,51往作動位置下降或上升將貼合基板10加以裂斷，但並不特別限於此。例如，在第1裂斷單元3，裂斷桿31不下降，藉由支援桿32上升將下側基板12加以裂斷亦可。又，在第2裂斷單元5，裂斷桿51不上升，藉由支援桿52下降將上側基板11加以裂斷亦可。再者，以裂斷桿31,51及支援桿32,52之雙方彼此接近之方式升降，將貼合基板10加以裂斷亦可。 In the above embodiment, the bonding substrate 10 is broken by the cracking levers 31, 51 being lowered or raised to the operating position, but the bonding substrate 10 is not particularly limited thereto. For example, in the first breaking unit 3, the split rod 31 does not fall, and the lower substrate 12 may be broken by the support rod 32 being raised. Further, in the second breaking unit 5, the split rod 51 does not rise, and the upper substrate 11 may be broken by the lowering of the support rod 52. Further, both of the split bars 31, 51 and the support bars 32, 52 are lifted up and down to each other, and the bonded substrate 10 may be broken.
變形例3 Modification 3
第1裂斷單元3之支援桿32之支承部321a,321b亦可變形成彼此分離。例如，如圖5所示，在各支承部321a,321b分離方向之側面形成有凹部322。藉由此凹部322，支援桿32可變形成各支承部321a,321b彼此分離。 The support portions 321a, 321b of the support rod 32 of the first breaking unit 3 may be deformed to be separated from each other. For example, as shown in FIG. 5, a concave portion 322 is formed on the side surface in the direction in which the respective support portions 321a, 321b are separated. By the concave portion 322, the support rod 32 is variably formed so that the respective support portions 321a and 321b are separated from each other.
變形例4 Modification 4
上述實施形態中，第1及第2裂斷單元3,5，藉由裂斷桿31,51將貼合基板10加以裂斷，但替代裂斷桿31,51，藉由一邊按壓貼合基板10上一邊轉動之按壓滾輪將貼合基板10加以裂斷亦可。 In the above-described embodiment, the first and second breaking units 3, 5 are ruptured by the rupturing rods 31, 51, but the splicing rods 31, 51 are used instead of the splicing rods 31, 51. The pressing roller that rotates on the upper side of 10 may break the bonded substrate 10 or may be broken.
變形例5 Modification 5
上述實施形態中，支援桿32由一個構件形成，藉由使此支援桿32之前端分岐成二之構造形成有二個支承部321a,321b，但並不特別限於此。例如，支援桿32藉由二個構件構成，將各構件之前端設為支承部321a,321b亦可。 In the above-described embodiment, the support lever 32 is formed of one member, and the two support portions 321a and 321b are formed by splitting the front end of the support lever 32 into two, but are not particularly limited thereto. For example, the support rod 32 is composed of two members, and the front end of each member may be the support portions 321a, 321b.
1‧‧‧裂斷裝置 1‧‧‧breaking device
2‧‧‧第1搬送單元 2‧‧‧1st transport unit
21‧‧‧搬送面 21‧‧‧Transfer surface
22a,22b‧‧‧滾輪 22a, 22b‧‧‧Rollers
23‧‧‧帶體 23‧‧‧With body
3‧‧‧第1裂斷單元 3‧‧‧1st breaking unit
31‧‧‧裂斷桿 31‧‧‧crack
311‧‧‧按壓部 311‧‧‧ Pressing Department
32‧‧‧支援桿 32‧‧‧Support rod
321a,321b‧‧‧支承部 321a, 321b‧‧‧ support
4‧‧‧支承台 4‧‧‧Support table
41‧‧‧支承面 41‧‧‧ support surface
5‧‧‧第2裂斷單元 5‧‧‧2nd Breaking Unit
51‧‧‧裂斷桿 51‧‧‧crack
511‧‧‧按壓部 511‧‧‧ Pressing Department
52‧‧‧支援桿 52‧‧‧Support rod
521a,521b‧‧‧支承部 521a, 521b‧‧‧ support
6‧‧‧第2搬送單元 6‧‧‧2nd transport unit
61‧‧‧搬送面 61‧‧‧Transfer surface
62a,62b‧‧‧滾輪 62a, 62b‧‧‧Rollers
63‧‧‧帶體 63‧‧‧Band body
10‧‧‧貼合基板 10‧‧‧Fixed substrate
11‧‧‧第2基板 11‧‧‧2nd substrate
12‧‧‧第1基板 12‧‧‧1st substrate
13‧‧‧刻劃線 13‧‧•marking
Claims (6)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013076715A JP6163341B2 (en) | 2013-04-02 | 2013-04-02 | Break device |
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| TW201439019A TW201439019A (en) | 2014-10-16 |
| TWI612016B true TWI612016B (en) | 2018-01-21 |
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| TW103104225A TWI612016B (en) | 2013-04-02 | 2014-02-10 | Cracking device |
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| JP (1) | JP6163341B2 (en) |
| KR (1) | KR20140120256A (en) |
| CN (1) | CN104108119B (en) |
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|---|---|---|---|---|
| JP6550932B2 (en) | 2015-06-02 | 2019-07-31 | 三星ダイヤモンド工業株式会社 | Breaker, break system and break unit |
| JP6540272B2 (en) * | 2015-06-26 | 2019-07-10 | 三星ダイヤモンド工業株式会社 | Breaking apparatus and breaking method |
| JP6582630B2 (en) | 2015-07-03 | 2019-10-02 | 三星ダイヤモンド工業株式会社 | Substrate cutting apparatus and substrate cutting method |
| JP2017095294A (en) * | 2015-11-20 | 2017-06-01 | 三星ダイヤモンド工業株式会社 | Substrate cutting device |
| WO2018016038A1 (en) * | 2016-07-20 | 2018-01-25 | 堺ディスプレイプロダクト株式会社 | Cutting device and cutting method |
| JP2018069614A (en) * | 2016-10-31 | 2018-05-10 | 三星ダイヤモンド工業株式会社 | Substrate dividing device |
| JP6851067B2 (en) * | 2016-11-22 | 2021-03-31 | 三星ダイヤモンド工業株式会社 | Board divider |
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- 2014-02-10 TW TW103104225A patent/TWI612016B/en not_active IP Right Cessation
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| JPH06171967A (en) * | 1992-12-01 | 1994-06-21 | Toppan Printing Co Ltd | Glass substrate cutting device |
| TW200505805A (en) * | 2003-04-28 | 2005-02-16 | Mitsuboshi Diamond Ind Co Ltd | Brittle board dividing system and brittle board dividing method |
| JP2006289625A (en) * | 2005-04-05 | 2006-10-26 | Sony Corp | Substrate breaking apparatus of laminated substrate and substrate breaking method |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201439019A (en) | 2014-10-16 |
| CN104108119B (en) | 2018-03-20 |
| JP6163341B2 (en) | 2017-07-12 |
| JP2014200940A (en) | 2014-10-27 |
| CN104108119A (en) | 2014-10-22 |
| KR20140120256A (en) | 2014-10-13 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |