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公开(公告)号：US4661141A
公开(公告)日：1987-04-28
申请号：US839797
申请日：1986-03-14
CPC分类号： C03B23/0305
摘要： A glass sheet press bending system (20) disclosed has a bending station (30a,30b,30c,30d) for providing press bending between upper and lower molds (32,42) without intrusion into or through a conveyor (26) on which glass sheets are heated prior to the bending. The upper mold (32) is positioned above the conveyor (26), while the lower mold (42) is movable horizontally at an elevation above the conveyor from a first position adjacent the upper mold to a second position below the upper mold whereupon vertical movement therebetween performs the press bending between the molds. A transfer mold (48) receives the bent glass sheet from the upper mold (32) for cooling. Two embodiments of the bending station (30a,30c) have the lower mold continuously positioned within a heated ambient to provide a relatively hot lower mold that reduces breakage, while two other embodiments of the bending station (30b,30d) have the lower mold (42) movable out of the heated ambient after the press bending to provide a cooler mold that does not mark the glass sheets. Two embodiments of the bending station (30a,30b) have a lower mold (42) with a fixed curved shape, while the other two embodiments of the bending station (30c,30d) have a lower mold with first and second mold portions (60,62) that are movable with respect to each other to provide initial and final stages of the press bending operation. Each embodiment of the bending station has particular utility when utilized with a quench station (54) located on the opposite side of the heating conveyor (26) and the upper mold (32) as the lower mold (42) in its first position.
摘要翻译： 公开了一种玻璃板压制弯曲系统（20），具有弯曲台（30a，30b，30c，30d），用于在上模和下模（32,42）之间提供压弯，而不会侵入或穿过其上的玻璃 片材在弯曲之前被加热。 上模具32位于传送器26的上方，而下模42可从上模附近的第一位置水平地移动到输送机上方的高度，到上模下方的第二位置，垂直运动 其间在模具之间进行压力弯曲。 转移模具（48）从上模具（32）接收弯曲的玻璃板以进行冷却。 弯曲台（30a，30c）的两个实施例具有连续地位于加热环境中的下模具，以提供相对较热的下模，其减少断裂，而弯曲台（30b，30d）的另外两个实施例具有下模（ 42），在加压弯曲之后从加热的环境中移出，以提供不标记玻璃板的冷却器模具。 弯曲台（30a，30b）的两个实施例具有固定弯曲形状的下模（42），而弯曲台（30c，30d）的另外两个实施例具有具有第一和第二模具部分（60 ，62），其可相对于彼此移动以提供压弯操作的初始阶段和最后阶段。 当与位于加热输送器（26）的相对侧的骤冷站（54）和作为下模具（42）处于其第一位置的上模具（32）一起使用时，弯曲站的每个实施例具有特别的用途。
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公开(公告)号：US20130091896A1
公开(公告)日：2013-04-18
申请号：US13274827
申请日：2011-10-17
CPC分类号： C03B23/03 , C03B2225/02
摘要： A method and apparatus (54) for positioning glass sheets for forming includes positioners (55) that are moved slower than the speed of glass sheet conveyance to provide rotational adjustment of a glass sheet into alignment above a forming mold (52). The forming mold (52) is moved upwardly for the forming in a pressing manner against a downwardly facing upper mold (58). Both preformed and flat glass sheets can be positioned by different embodiments of the apparatus.
摘要翻译： 用于定位用于成型的玻璃板的方法和设备（54）包括定位器（55），该定位器（55）比玻璃板输送速度慢，以使得玻璃板在成型模具（52）上方对齐。 成形模具（52）向上移动以便以压制方式抵靠面向下的上模具（58）形成。 可以通过设备的不同实施例来定位预制和平坦的玻璃板。
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公开(公告)号：US20120042695A1
公开(公告)日：2012-02-23
申请号：US13287178
申请日：2011-11-02
IPC分类号： C03B27/044
CPC分类号： C03B27/0404 , C03B25/025 , C03B27/0413 , C03B27/0417 , C03B27/0442 , C03B27/0445
摘要： Apparatus (42) for quenching a formed glass sheet with three steps of gas flow pressures in a manner that reduces cycle time without excessive temporary surface tension that can cause excessive breakage. A control (26) provides the quenching in the three step manner with initial pressures for .5 to 1.3 seconds, increased pressures of at least 25% greater than the initial pressures for .5 to 4 seconds, and final quenching with decreased cooling power that is less than the cooling power of the initial pressures.
摘要翻译： 用于以缩短循环时间而不会导致过度断裂的过度临时表面张力的方式用三个步骤的气体流动压力淬火所形成的玻璃板的装置（42）。 控制器（26）以三步骤的方式提供初始压力为0.5至1.3秒的淬火，增加的压力比初始压力高至少25％，持续时间为0.5至4秒，最后淬火的冷却功率降低 小于初始压力的冷却功率。
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公开(公告)号：US6079094A
公开(公告)日：2000-06-27
申请号：US273205
申请日：1999-03-19
CPC分类号： C03B27/0445 , C03B23/0302 , C03B29/08 , C03B35/145 , C03B35/202 , C03B40/005 , C03B2225/02 , Y10T29/49829 , Y10T29/49895
摘要： A glass sheet quench station loader (42) and method for installing a quench module set (44) of lower and upper quench modules (46,48) includes a quench carriage (440) of a horizontally opening U shape that receives the quench modules for the loading. Mounts (446,454) mount the quench modules for movement to the quench station (40) and for subsequent movement from the quench station to permit installation of another quench module set for another production run. The quench loader (42) includes an overhead crane (447) and an overhead railway (448) along which the crane moves to move the quench carriage (440) and the quench modules mounted thereby to and from the quench station.
摘要翻译： 一种用于安装下部和上部骤冷模块（46,48）的骤冷模块组（44）的玻璃板淬火站装载机（42）和一种方法，包括水平开口U形的淬火滑架（440），其接收用于 装载。 安装件（446,454）安装用于移动到淬火站（40）的骤冷模块，并且用于随后从骤冷站移动以允许安装用于另一生产运行的另一个骤冷模块组。 骤冷装载机（42）包括起重机（447）和架空铁路（448），起重机沿着起重机移动以将淬火滑架（440）和由其安装的骤冷模块移动到淬火站。
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5.发明授权Support and actuating mechanism for mold support assembly used for heated glass sheet forming 失效用于加热玻璃板成型的模具支撑组件的支撑和致动机构
公开(公告)号：US5900034A
公开(公告)日：1999-05-04
申请号：US975265
申请日：1997-11-20
IPC分类号： C03B23/03 , C03B23/035 , C03B27/044 , C03B29/08 , C03B35/14 , C03B17/00 , C03B9/00 , C03B11/00 , C03B23/02
CPC分类号： C03B27/0445 , C03B23/0302 , C03B23/035 , C03B29/08 , C03B35/145 , C03B40/005 , C03B2225/02
摘要： A support and actuating mechanism (30) includes an actuator (244) mounted adjacent a vertical post (242) of a framework (236) and also includes a plurality of connectors (246) extending from the actuator to a mold support assembly (28) located within a heated chamber (22) of a housing (20) to perform forming of heated glass sheets. Each connector (246) includes a vertical connector rod (248) that extends upwardly from the actuator, an upper pivot link (254) connected to the vertical connector rod (248) and to a horizontal connector rod (258), a sector wheel (264) connected to the horizontal connector rod (258), and a flexible member (268) that extends from the sector wheel (264) to a mold support rod (270) that supports the mold support assembly (28) to provide vertical movement thereof under the operation of the actuator. The sector wheels (264) are preferably constructed as sprockets and the flexible members (268) are chains received by the sprockets. The actuator (244) includes a counterbalance (272) that includes a gas cylinder (274) and a pressurized gas reservoir (280).
摘要翻译： 支撑和致动机构（30）包括邻近框架（236）的垂直柱（242）安装的致动器（244），并且还包括从致动器延伸到模具支撑组件（28）的多个连接器（246） 位于壳体（20）的加热室（22）内，以执行加热的玻璃板的形成。 每个连接器（246）包括从致动器向上延伸的垂直连接杆（248），连接到垂直连接杆（248）的上枢轴连杆（254）和水平连接杆（258），扇形轮 连接到水平连接杆（258）的柔性构件（268）和从扇形轮（264）延伸到支撑模具支撑组件（28）以提供其垂直运动的模具支撑杆（270）的柔性构件（268） 在执行器的操作下。 扇形轮（264）优选地构造为链轮，并且柔性构件（268）是由链轮容纳的链。 致动器（244）包括包括气瓶（274）和加压气体储存器（280）的平衡物（272）。
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公开(公告)号：US20110247367A1
公开(公告)日：2011-10-13
申请号：US12756521
申请日：2010-04-08
IPC分类号： C03B23/02
CPC分类号： C03B23/03 , C03B35/163 , C03B35/164 , C03B35/165 , C03B35/187 , C03B35/189 , Y02P40/57
摘要： A press bending station (12) for heated glass sheets includes a conveyor (36) having a lower support structure (38) and central conveyor assemblies (40r) with horizontal rollers (41) as well as having lateral outward wheel conveyor assemblies (40w) with wheels 44 and/or laterally outward inclined roller conveyor assemblies (40r) with inclined rollers (43) for supporting and conveying upwardly formed portions of a preformed heated glass sheet with an upwardly concave shape. Each conveyor assembly has a detachable connection (46) to a drive mechanism (48) of the lower support to provide rotational driving of a roller (41 or 43) or wheel (44) of each conveyor assembly. An actuator (62) provides relative vertical movement that lifts the heated preformed glass sheet received by the conveyor (36) to provide press bending thereof between a lower press ring (52) and an upper press mold (58).
摘要翻译： 用于加热的玻璃板的压弯台（12）包括具有下支撑结构（38）的输送机（36）和具有水平辊（41）的中心输送机组件（40r），以及具有侧向向外的轮输送机组件（40w） 具有轮44和/或侧向向外倾斜的辊式输送机组件（40r），其具有用于支撑并传送具有向上凹形形状的预成型加热玻璃板的向上形成部分的倾斜辊（43）。 每个传送器组件具有到下部支撑件的驱动机构（48）的可拆卸连接（46），以提供每个传送组件的辊（41或43）或轮（44）的旋转驱动。 致动器（62）提供相对的垂直运动，其提升由传送器（36）接收的加热的预成型玻璃板，以在下压环（52）和上压模（58）之间提供加压弯曲。
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公开(公告)号：US20080127678A1
公开(公告)日：2008-06-05
申请号：US11565717
申请日：2006-12-01
IPC分类号： C03B27/00
CPC分类号： C03B27/0404 , C03B25/025 , C03B27/0413 , C03B27/0417 , C03B27/0442 , C03B27/0445
摘要： A three step method and apparatus for quenching a formed glass sheet in a manner that reduces cycle time without excessive temporary surface tension that can cause excessive breakage.
摘要翻译： 用于以缩短循环时间而不会导致过度断裂的过度临时表面张力的方式淬火成形玻璃板的三步法和装置。
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公开(公告)号：US06729160B1
公开(公告)日：2004-05-04
申请号：US08975267
申请日：1997-11-20
IPC分类号： C03B2908
CPC分类号： C03B27/0445 , C03B23/0302 , C03B29/08 , C03B35/145 , C03B35/202 , C03B40/005 , C03B2225/02
摘要： Apparatus (26) and a method for forming heated glass sheets in a heated chamber (22) of a housing (20) includes an upper mold support assembly (28) for supporting an upper mold (38) within the heated chamber for cyclical vertical movement between upper and lower positions. A lower mold shuttle (50) supports a lower mold (36) for cyclical movement between an idle position horizontally spaced from the upper mold and a use position below the lower mold. The apparatus also includes a lower mold support assembly (60) to which the lower mold is cyclically transferred from the lower mold shuttle (50) to provide support thereof while permitting horizontal alignment with the upper mold upon each cycle of downward movement to form a heated glass sheet between the molds. The lower mold shuttle (50) is supported by vertically movable rollers (70) to provide the transfer between the lower mold shuttle and the lower mold support assembly (60). A quench station (40) includes a quench shuttle (62) that moves a quench ring (66) to receive the formed glass sheet from the upper mold (38) and to then move the formed glass sheet between lower and upper quench modules (46,48) of the quench station for quenching.
摘要翻译： 装置（26）和用于在壳体（20）的加热室（22）中形成加热的玻璃板的方法包括用于在加热室内支撑上模具（38）的上模支撑组件（28），用于循环垂直运动 在上下位置之间。 下模具梭（50）支撑下模具（36），用于在与上模具水平间隔的空转位置与下模具下方的使用位置之间循环运动。 该设备还包括下模具支承组件（60），下模具从下模具梭（50）循环转移到该下模具支承组件以提供支撑，同时在每次向下运动循环时允许与上模水平对准以形成加热 模具之间的玻璃板。 下模具梭（50）由可垂直移动的辊（70）支撑以提供下模具梭和下模支承组件（60）之间的转移。 淬火站（40）包括骤冷梭（62），其使淬火环（66）移动以从上模具（38）接收形成的玻璃板，然后将形成的玻璃板移动到下部和上部淬火模块（46 ，48）淬火站淬火。
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公开(公告)号：US6032491A
公开(公告)日：2000-03-07
申请号：US975264
申请日：1997-11-20
IPC分类号： C03B23/03 , C03B27/044 , C03B29/08 , C03B35/14 , C03B35/20 , C03B17/00 , C03C17/00 , F16B17/00
CPC分类号： C03B27/0445 , C03B23/0302 , C03B29/08 , C03B35/145 , C03B35/202 , C03B40/005 , C03B2225/02
摘要： Apparatus (32) and a method for heated mold changing at a forming station (24) in a heated chamber (22) where heated glass sheets are cyclically formed. A switching station (318) is located adjacent the forming station (24). An unloading station (320) and a mold preheating station (322) are each located adjacent the switching station. An unloading cart (324) is initially movable from the loading station (320) to the switching station (318) and then to the forming station (24) to receive one or more heated molds from the forming station and is subsequently moved from the forming station back through the switching station to the unloading station to permit unloading of each heated mold. A loading cart supports a second mold or a pair of molds for heating within the mold preheating station (322) and is movable from the mold preheating station to the switching station (318) and then to the forming station for mold loading.
摘要翻译： 装置（32）和在加热室（22）中的成形站（24）处加热模具更换的方法，其中循环地形成加热的玻璃板。 开关站（318）位于成形站（24）附近。 卸载站（320）和模具预热站（322）各自位于交换站附近。 卸载车（324）最初可以从装载站（320）移动到开关站（318），然后到达成形站（24），以从成形站接收一个或多个加热的模具，并随后从成形 通过交换站返回到卸载站，以允许卸载每个加热的模具。 装载车支撑用于在模具预热站（322）内加热的第二模具或一对模具，并且可从模具预热站移动到切换站（318），然后移动到用于模具加载的成型站。
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公开(公告)号：US5925162A
公开(公告)日：1999-07-20
申请号：US975266
申请日：1997-11-20
IPC分类号： C03B23/03 , C03B27/044 , C03B29/08 , C03B35/14 , C03B35/20 , C03B9/00 , C03B9/40 , C03B11/00 , C03B11/12
CPC分类号： C03B27/0445 , C03B23/0302 , C03B29/08 , C03B35/145 , C03B35/202 , C03B40/005 , C03B2225/02
摘要： A mold support assembly (28) includes a support (164) located within a heated chamber (22) and having a construction that reduces thermal expansion. A vertical guide (170) located externally of the heated chamber has a vertically movable connection (172) to the support (164) to permit vertical movement thereof at a horizontally fixed location. A mold support (174) for supporting a mold that provides forming of heated glass sheets is supported on the support (164) by support mounts (176) and is positioned by positioners (178,180) that provide a thermally stable center. The support (164) is constructed as a tubular support having fluid inlet (166) and a fluid outlet (168) through which a liquid coolant flows to reduce thermal expansion.
摘要翻译： 模具支撑组件（28）包括位于加热室（22）内并具有降低热膨胀的结构的支撑件（164）。 位于加热室外部的垂直引导件（170）具有到支撑件（164）的可垂直移动的连接（172），以允许其在水平固定位置的垂直移动。 用于支撑提供加热玻璃板形成的模具的模具支撑件（174）由支撑座（176）支撑在支撑件（164）上，并由提供热稳定中心的定位器（178,180）定位。 支撑件（164）被构造为具有流体入口（166）和流体出口（168）的管状支撑件，液体冷却剂通过该流体出口流动以减少热膨胀。
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