TWI568690B - And a glass-molded body - Google Patents

And a glass-molded body Download PDF

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Publication number
TWI568690B
TWI568690B TW103130532A TW103130532A TWI568690B TW I568690 B TWI568690 B TW I568690B TW 103130532 A TW103130532 A TW 103130532A TW 103130532 A TW103130532 A TW 103130532A TW I568690 B TWI568690 B TW I568690B
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Taiwan
Prior art keywords
press
molding die
base
heating
unit
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TW103130532A
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Chinese (zh)
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TW201527230A (en
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Tadayuki Fujimoto
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Hoya Corp
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/16—Gearing or controlling mechanisms specially adapted for glass presses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/12—Cooling, heating, or insulating the plunger, the mould, or the glass-pressing machine; cooling or heating of the glass in the mould
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/02—Press-mould materials
    • C03B2215/08—Coated press-mould dies
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/66—Means for providing special atmospheres, e.g. reduced pressure, inert gas, reducing gas, clean room
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/69—Controlling the pressure applied to the glass via the dies
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/80—Simultaneous pressing of multiple products; Multiple parallel moulds
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/86—Linear series of multiple press moulds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Description

玻璃成型體之製造裝置 Glass molded body manufacturing device

本發明有關於一種玻璃成型體之製造裝置，尤指一種包括對成型模具進行加熱處理的加熱部、對成型模具進行沖壓處理的沖壓部、以及冷卻成型模具的冷卻部的玻璃成型體之製造裝置。 The present invention relates to a manufacturing apparatus for a glass molded body, and more particularly to a manufacturing apparatus including a heating unit that heats a molding die, a press portion that presses a molding die, and a glass molded body that cools a cooling portion of the molding die. .

廣泛使用如下裝置，設有從直線狀的搬送路徑之上游朝向下游排列的加熱部、沖壓部及冷卻部(緩冷部)，並使成型模具朝向下遊移動的同時於各處理部進行加熱、沖壓、冷卻(緩冷)的各處理，由此成型玻璃(參照日本特開2003-25100號公報)。 The heating device, the press portion, and the cooling portion (slow cooling portion) which are arranged from the upstream of the linear transport path toward the downstream are provided, and the mold is heated in the respective processing units while moving the mold downstream. Each of the processes of pressing and cooling (slow cooling) is used to form a glass (see Japanese Laid-Open Patent Publication No. 2003-25100).

專利文獻1：日本特開2003-25100號公報 Patent Document 1: Japanese Patent Laid-Open Publication No. 2003-25100

沖壓處理花費比其他工序長的時間。尤其，形成如上述專利文獻1(日本特開2003-25100號公報)所記載的沖壓成型裝置類似結構的情況下，向下游搬送成型模具的時間間隔與處理時間最長的工序一致。具體地，處理時間最長的工序係沖壓處理，因此無法將向下游搬送成型模具的時間間隔縮短到比沖壓處理部的處理時間短。因此，即便加熱部的加熱處理及冷卻部的緩冷處理所花費的處理時間比沖壓處理短，亦無法縮短整體的處理時間，存在無法提高生產率的問題。為了提高 生產率，考慮使用多台沖壓成型裝置，但若採用如此結構，則於每個沖壓成型裝置中需與全部的處理室的數量對應的金屬模具，存在成本變高的問題。 Stamping costs take longer than other processes. In the case of a similar structure of the press forming apparatus described in the above-mentioned Patent Document 1 (JP-A-2003-25100), the time interval for transporting the molding die downstream is the same as the step of the longest processing time. Specifically, since the process having the longest processing time is the press processing, the time interval for transporting the molding die downstream can not be shortened to be shorter than the processing time of the press processing unit. Therefore, even if the processing time required for the heating process of the heating unit and the slow cooling process of the cooling unit is shorter than the press processing, the overall processing time cannot be shortened, and there is a problem that productivity cannot be improved. To improve In the productivity, it is conceivable to use a plurality of press forming apparatuses. However, with such a configuration, there is a problem that a metal mold corresponding to the number of all processing chambers in each press forming apparatus has a high cost.

鑑於如此問題，本發明之目的在於提供玻璃成型體之製造裝置，其將成本的增大抑制於最小限度，並能縮短整個處理時間，提高了生產率。 In view of such a problem, an object of the present invention is to provide a manufacturing apparatus for a glass molded body which suppresses an increase in cost to a minimum and which can shorten the entire processing time and improve productivity.

本發明之玻璃成型體之製造裝置包括：加熱部，其對內部配置有玻璃材料的成型模具進行加熱處理；複數個沖壓部，其對在上述加熱部中經過加熱處理的成型模具進行沖壓處理；冷卻部，其對在上述複數個沖壓部中經過沖壓處理的成型模具進行冷卻；複數個沖壓部搬入機構，其與上述複數個沖壓部分別對應地設置，並將上述成型模具分別從上述加熱部向上述複數個沖壓部搬送；以及複數個沖壓部搬出機構，其與上述複數個沖壓部分別對應地設置，並將上述成型模具分別從上述複數個沖壓部向上述冷卻部搬送。 The apparatus for producing a glass molded body according to the present invention includes: a heating unit that heats a molding die in which a glass material is disposed; and a plurality of pressing portions that press-treat a molding die that has been subjected to heat treatment in the heating portion; a cooling unit that cools a molding die that has been subjected to press processing in the plurality of press portions; a plurality of press portion loading mechanisms that are respectively provided corresponding to the plurality of press portions, and the molding die is separately from the heating portion The plurality of press portions are transported to the plurality of press portions, and the plurality of press portion carry-out mechanisms are provided corresponding to the plurality of press portions, and the molds are respectively transferred from the plurality of press portions to the cooling portion.

基於本發明，將從加熱部連續搬送來的成型模具依序搬送到複數個沖壓部，能於這些複數個沖壓部中與此同時地進行沖壓處理。由此，不改變向下游搬送成型模具的時間間隔就能使對成型模具於各個沖壓部中進行沖壓處理的時間長於在加熱部及/或冷卻部中進行加熱處理及/或冷卻處理的時間。因此，能提高製作裝置之生產率。而且，基於本發明，與現有裝置相比，因只增加沖壓部，故能將裝置之製造成本之增大抑制於最小限度。 According to the present invention, the molding die continuously conveyed from the heating unit is sequentially conveyed to a plurality of press portions, and the press processing can be performed simultaneously in the plurality of press portions. Thereby, the time for performing the press processing on the molding die in each of the press portions can be made longer than the time during which the heat treatment and/or the cooling process are performed in the heating portion and/or the cooling portion without changing the time interval for transporting the molding die downstream. Therefore, the productivity of the production apparatus can be improved. Moreover, according to the present invention, since only the press portion is added as compared with the conventional device, the increase in the manufacturing cost of the device can be minimized.

基於本發明，能提供玻璃成型體之製造裝置，其將成本的增大抑制於最小限度，並能縮短整個處理時間，提高了生產率。 According to the present invention, it is possible to provide a manufacturing apparatus for a glass molded body which suppresses an increase in cost to a minimum and which can shorten the entire processing time and improve productivity.

1、201‧‧‧玻璃成型體之製造裝置 1. 201‧‧‧Manufacturing device for glass molded body

2‧‧‧腔室 2‧‧‧ chamber

4、6、8、11、12、14、16‧‧‧基台 4, 6, 8, 11, 12, 14, 16‧‧ abutments

4A、6A、8A、10A、11A、12A、14A、16A‧‧‧加熱器 4A, 6A, 8A, 10A, 11A, 12A, 14A, 16A‧‧‧ heater

24、26、28、30、31、32、34、36‧‧‧活塞 24, 26, 28, 30, 31, 32, 34, 36‧ ‧ piston

44、46、48、50、51、52、54、56‧‧‧活塞頭 44, 46, 48, 50, 51, 52, 54, 56‧‧ heads

44A、46A、48A、50A、51A、52A、54A、56A‧‧‧加熱器 44A, 46A, 48A, 50A, 51A, 52A, 54A, 56A‧‧‧ heater

74‧‧‧第1加熱部 74‧‧‧1st heating department

76‧‧‧第2加熱部 76‧‧‧2nd heating department

78‧‧‧第3加熱部 78‧‧‧3rd heating department

80‧‧‧第1沖壓部 80‧‧‧1st stamping department

81‧‧‧第2沖壓部 81‧‧‧2nd Stamping Department

82‧‧‧第1冷卻部 82‧‧‧1st cooling department

84‧‧‧第2冷卻部 84‧‧‧2nd cooling department

86‧‧‧第3冷卻部 86‧‧‧3rd cooling department

90、92、94、96、98、100、102、104、106‧‧‧搬送臂 90, 92, 94, 96, 98, 100, 102, 104, 106‧‧‧ transport arm

210‧‧‧第1上游側沖壓部 210‧‧‧1st upstream side stamping section

212‧‧‧第2上游側沖壓部 212‧‧‧2nd upstream side stamping section

214‧‧‧第1下游側沖壓部 214‧‧‧1st downstream side stamping section

216‧‧‧第2下游側沖壓部 216‧‧‧2nd downstream side stamping section

220、222、224、226‧‧‧基台 220, 222, 224, 226‧ ‧ base

230、232、234、236、238、240、242、244、246、248、250、252‧‧‧搬送臂 230, 232, 234, 236, 238, 240, 242, 244, 246, 248, 250, 252‧‧‧

圖1係示出第1實施例之透鏡成型體之製造裝置之結構的垂直剖視圖。 Fig. 1 is a vertical sectional view showing the structure of a manufacturing apparatus of a lens molded body of a first embodiment.

圖2係示出第1實施例之透鏡成型體之製造裝置之結構的水準剖視圖。 Fig. 2 is a cross-sectional view showing the structure of a manufacturing apparatus of a lens molded body of the first embodiment.

圖3係用於說明第1實施例之玻璃成型體之製造裝置中的成型體的移動的圖。 FIG. 3 is a view for explaining the movement of the molded body in the apparatus for manufacturing a glass molded body according to the first embodiment.

圖4係於第1實施例之玻璃成型體之製造裝置中，著眼於特定的成型模具內的玻璃材料的、以時間序列示出玻璃材料之溫度及被加壓的壓力的曲線圖。 Fig. 4 is a graph showing the temperature of the glass material and the pressure to be pressurized in time series, focusing on the glass material in the specific molding die, in the apparatus for manufacturing a glass molded body according to the first embodiment.

圖5係示出第2實施例之玻璃成型體之製造裝置的水準剖視圖。 Fig. 5 is a cross-sectional view showing the level of a manufacturing apparatus for a glass molded body of a second embodiment.

圖6係用於說明第2實施例之玻璃成型體之製造裝置中的成型體的移動的圖。 Fig. 6 is a view for explaining the movement of the molded body in the apparatus for manufacturing a glass molded body according to the second embodiment.

圖7係於第2實施例之玻璃成型體之製造裝置中，著眼於特定的成型模具內的玻璃材料的、以時間序列示出玻璃材料的溫度及被加壓的壓力的曲線圖。 Fig. 7 is a graph showing the temperature of the glass material and the pressure to be pressurized in time series, focusing on the glass material in the specific molding die, in the manufacturing apparatus of the glass molded body of the second embodiment.

以下，參照附圖，對本發明的較佳實施例進行詳細地說明。又，對圖中相同或相當部分標以相同的標號並且不 重複其說明。 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Also, the same or corresponding parts in the figures are labeled with the same reference numerals and Repeat the instructions.

圖1係示出第1實施例之透鏡成型體之製造裝置之結構的垂直剖視圖，圖2係示出第1實施例之透鏡成型體之製造裝置之結構的水準剖視圖。 1 is a vertical cross-sectional view showing a configuration of a manufacturing apparatus of a lens molded body according to a first embodiment, and FIG. 2 is a cross-sectional view showing a configuration of a manufacturing apparatus of a lens molded body according to a first embodiment.

如圖1及圖2所示，第1實施例之透鏡成型體之製造裝置1包括：形成為大致長方體狀的腔室2；設於腔室2底部的複數個基台4、6、8、10、11、12、14、16；設於各基台4、6、8、10、11、12、14、16之上方的活塞24、26、28、30、31、32、34、36；設於這些活塞24、26、28、30、31、32、34、36之連桿(rod)24A、26A、28A、30A、31A、32A、34A、36A之末端的活塞頭44、46、48、50、51、52、54、56；以及搬送臂90、92、94、96、98、100、102、104、106、108。 As shown in FIG. 1 and FIG. 2, the apparatus 1 for manufacturing a lens molded body according to the first embodiment includes a chamber 2 formed in a substantially rectangular parallelepiped shape, and a plurality of bases 4, 6, and 8 provided at the bottom of the chamber 2. 10, 11, 12, 14, 16; pistons 24, 26, 28, 30, 31, 32, 34, 36 disposed above each of the bases 4, 6, 8, 10, 11, 12, 14, Piston heads 44, 46, 48 provided at the ends of the rods 24, 26, 28, 30, 31, 32, 34, 36 of the rods 24A, 26A, 28A, 30A, 31A, 32A, 34A, 36A , 50, 51, 52, 54, 56; and transfer arms 90, 92, 94, 96, 98, 100, 102, 104, 106, 108.

於本實施例之透鏡成型體之製造裝置1中，收納有玻璃材料之成型模具60被搬送臂從圖1及圖2中右側朝向左側搬送。如圖2所示，該搬送方向的第1~3基台4、6、8及第5~7基台12、14、16配置於直線上。而且，於本實施例之製造裝置1中，作為第4基台，沿與搬送方向垂直的方向配置有相鄰的兩個基台10、11。又，這些第4基台10、11被設成相對搬送方向的第1~3基台4、6、8及第5~7基台12、14、16向側方錯開相等距離。 In the manufacturing apparatus 1 for a lens molded body of the present embodiment, the molding die 60 in which the glass material is housed is conveyed by the transfer arm from the right side toward the left side in FIGS. 1 and 2 . As shown in Fig. 2, the first to third bases 4, 6, and 8 and the fifth to seventh bases 12, 14, and 16 in the transport direction are arranged on a straight line. Further, in the manufacturing apparatus 1 of the present embodiment, as the fourth base, two adjacent bases 10 and 11 are arranged in a direction perpendicular to the conveyance direction. Further, the fourth bases 10 and 11 are disposed such that the first to third bases 4, 6, 8 and the fifth to seventh bases 12, 14, and 16 in the transport direction are shifted to the side by an equal distance.

於本實施例之玻璃成型體之製造裝置1中，沿搬送方向於第1~3基台4、6、8上進行加熱成型模具的第1~第3加熱步驟，於兩個第4基台10、11中的一個，進行對成型模具進行沖壓處理的沖壓步驟，於第5~8基台12、14、16上，進行 對成型模具緩冷處理的第1~第3緩冷步驟。 In the manufacturing apparatus 1 for a glass molded body of the present embodiment, the first to third heating steps of the heating molding die are performed on the first to third bases 4, 6, and 8 in the conveying direction, and the two fourth bases are formed. In one of 10 and 11, a pressing step of performing a press processing on the molding die is performed on the 5th to 8th bases 12, 14, and 16 The first to third slow cooling steps of the molding die slow cooling treatment.

即，沿搬送方向，第1~3基台4、6、8、活塞24、26、28及活塞頭44、46、48構成第1~第3加熱部74、76、78。並且，沿搬送方向，第4基台10、11、活塞30、31及活塞頭50、51構成第1及第2沖壓部80、81。並且，沿搬送方向，第5~7基台12、14、16、活塞32、34、36及活塞頭52、54、56構成第1~第3冷卻部(緩冷部)82、84、86。 That is, the first to third bases 4, 6, and 8, the pistons 24, 26, and 28 and the piston heads 44, 46, and 48 constitute the first to third heating portions 74, 76, and 78 in the conveying direction. Further, the fourth bases 10, 11, the pistons 30, 31, and the piston heads 50, 51 constitute the first and second press portions 80, 81 in the transport direction. Further, in the transport direction, the fifth to seventh bases 12, 14, and 16, the pistons 32, 34, and 36 and the piston heads 52, 54, and 56 constitute the first to third cooling portions (slow cooling portions) 82, 84, and 86. .

於腔室2的兩側面形成有開口，並且於這些開口分別設有能沿上下方向開閉的閘門2A、2B。於腔室2的外周面之各開口2A、2B之下方分別設有：入口基台3，其載置收納有新的玻璃材料之成型模具60；及出口基台17，其搬出收納有已完成成型的玻璃成型體之成型模具60。並且，於腔室2的上方兩側部設有流入口2C、2D，從外部通過流入口2C、2D供給惰性氣體。 Openings are formed on both side surfaces of the chamber 2, and gates 2A, 2B which are openable and closable in the vertical direction are respectively provided in these openings. A lower surface of each of the openings 2A and 2B of the outer peripheral surface of the chamber 2 is provided with an inlet base 3 on which a molding die 60 containing a new glass material is placed, and an outlet base 17 which is completed and stored. A molding die 60 of a molded glass molded body. Further, inflow ports 2C and 2D are provided on both upper portions of the chamber 2, and an inert gas is supplied from the outside through the inflow ports 2C and 2D.

由此，腔室2的內部空間係惰性氣體環境。作為惰性氣體，使用氮或氬等，氧濃度於5ppm以下較佳。 Thereby, the internal space of the chamber 2 is an inert gas atmosphere. As the inert gas, nitrogen or argon or the like is used, and the oxygen concentration is preferably 5 ppm or less.

又，藉由如此使內部空間係惰性氣體環境，能防止成型模具60的氧化及玻璃材料的表面變質。 Moreover, by making the internal space into an inert gas atmosphere as described above, it is possible to prevent oxidation of the molding die 60 and deterioration of the surface of the glass material.

於各基台4、6、8、10、11、12、14、16分別組裝有加熱器4A、6A、8A、10A、11A、12A、14A、16A。並且，於各活塞頭44、46、48、50、51、52、54、56內分別組裝有加熱器44A、46A、48A、50A、51A、52A、54A、56A。 Heaters 4A, 6A, 8A, 10A, 11A, 12A, 14A, and 16A are incorporated in each of the bases 4, 6, 8, 10, 11, 12, 14, and 16, respectively. Further, heaters 44A, 46A, 48A, 50A, 51A, 52A, 54A, and 56A are incorporated in the respective piston heads 44, 46, 48, 50, 51, 52, 54, and 56, respectively.

這些各基台4、6、8、10、11、12、14、16之加熱器4A、6A、8A、10A、11A、12A、14A、16A及活塞頭44、46、48、 50、51、52、54、56之加熱器44A、46A、48A、50A、51A、52A、54A、56A被設定為分別適合於在第1~第3加熱部74、76、78進行的加熱處理、在第1及第2沖壓部80、81進行的沖壓處理及在第1~第3的緩冷部82、84、86進行的冷卻(緩冷)處理的溫度。 Heaters 4A, 6A, 8A, 10A, 11A, 12A, 14A, 16A and piston heads 44, 46, 48 of the respective bases 4, 6, 8, 10, 11, 12, 14, 16 The heaters 44A, 46A, 48A, 50A, 51A, 52A, 54A, and 56A of 50, 51, 52, 54, and 56 are set to be respectively suitable for heat treatment in the first to third heating units 74, 76, and 78. The temperature of the press processing performed by the first and second press portions 80 and 81 and the cooling (slow cooling) treatment performed by the first to third slow cooling units 82, 84, and 86.

成型模具60具有：上模62、下模64，其具有以與應製造的玻璃成型體之形狀一致的方式形成的成型面；以及筒模66，其對這些上模62及下模64之徑向之相互位置進行限制。對上模62及下模64之成型面形成離型膜。玻璃材料66以夾於上模62及下模64之間的狀態配置。於將玻璃材料66加熱到玻璃屈伏點溫度以上的狀態下，藉由對上下模62、64向相對接近的方向加壓，能於玻璃材料上轉印出成型面形狀，沖壓成型出期望形狀的玻璃成型體(光學元件)。 The molding die 60 has an upper die 62, a lower die 64 having a molding surface formed in conformity with the shape of the glass molded body to be manufactured, and a die 66 having a diameter against the upper die 62 and the lower die 64. Limit to each other's location. A release film is formed on the molding faces of the upper mold 62 and the lower mold 64. The glass material 66 is disposed in a state of being sandwiched between the upper mold 62 and the lower mold 64. When the glass material 66 is heated to a temperature higher than the glass transition point temperature, the upper and lower dies 62 and 64 are pressed in a relatively close direction, whereby the molding surface shape can be transferred onto the glass material, and the desired shape can be formed by press molding. Glass molded body (optical element).

搬送臂90、92、94、96、98、100、102、104、106、108分別於相鄰的基台之間搬送成型模具60。即，第1搬送臂90將成型模具60從入口基台3搬送至構成第1加熱部74之基台4。並且，第2搬送臂92將成型模具60從構成第1加熱部74之基台4搬送至構成第2加熱部76之基台6。並且，第3搬送臂94將成型模具60從構成第2加熱部76之基台6搬送至構成第3加熱部78之基台8。 The transfer arms 90, 92, 94, 96, 98, 100, 102, 104, 106, and 108 transport the molding die 60 between adjacent bases, respectively. In other words, the first transfer arm 90 transports the molding die 60 from the inlet base 3 to the base 4 constituting the first heating unit 74. Further, the second transfer arm 92 transports the molding die 60 from the base 4 constituting the first heating unit 74 to the base 6 constituting the second heating unit 76. Further, the third transfer arm 94 transports the molding die 60 from the base 6 constituting the second heating unit 76 to the base 8 constituting the third heating unit 78.

第4搬送臂96將成型模具60從構成第3加熱部78之基台8搬送至構成第1沖壓部80之基台10。並且，第5搬送臂98將成型模具60從構成第3加熱部78之基台8搬送至構成第2沖壓部81之基台11。而且，這些第4及第5搬送臂96、98分別構成 沖壓部搬入機構。 The fourth transfer arm 96 transports the molding die 60 from the base 8 constituting the third heating unit 78 to the base 10 constituting the first press unit 80. Further, the fifth transfer arm 98 transports the molding die 60 from the base 8 constituting the third heating unit 78 to the base 11 constituting the second press portion 81. Further, these fourth and fifth transfer arms 96 and 98 are respectively configured The press unit is moved into the mechanism.

第6搬送臂100將成型模具60從構成第1沖壓部80之基台10搬送至構成第1緩冷部82之基台12。並且，第7搬送臂102將成型模具60從構成第2沖壓部81之基台11搬送至構成第1緩冷部82之基台12。而且，這些第6及第7搬送臂100、102構成沖壓部搬出機構。 The sixth transfer arm 100 transports the molding die 60 from the base 10 constituting the first press portion 80 to the base 12 constituting the first slow cooling portion 82. Further, the seventh transfer arm 102 transports the molding die 60 from the base 11 constituting the second press portion 81 to the base 12 constituting the first slow cooling portion 82. Further, these sixth and seventh transfer arms 100 and 102 constitute a press unit carry-out mechanism.

第8搬送臂104將成型模具60從構成第1緩冷部82之基台12搬送至構成第2緩冷部84之基台14。第9搬送臂106將成型模具60從構成第2緩冷部84之基台14搬送至構成第3緩冷部86之基台16。第10搬送臂108將成型模具60從構成第3緩冷部86之基台16搬送至出口基台17。 The eighth transfer arm 104 transports the molding die 60 from the base 12 constituting the first slow cooling portion 82 to the base 14 constituting the second slow cooling portion 84. The ninth transfer arm 106 transports the molding die 60 from the base 14 constituting the second slow cooling portion 84 to the base 16 constituting the third slow cooling portion 86. The tenth transfer arm 108 transports the molding die 60 from the base 16 constituting the third slow cooling portion 86 to the outlet base 17 .

這些第1~第3搬送臂90、92、94及第8~第10搬送臂104、106、108每隔規定的產距時間(takt time)同步地驅動，於相鄰的基台之間使成型模具60移動。 The first to third transfer arms 90, 92, and 94 and the eighth to tenth transfer arms 104, 106, and 108 are synchronously driven at predetermined takt times, and are placed between adjacent bases. The molding die 60 moves.

與此相對，第4及第5搬送臂96、98每隔規定的產距時間交替驅動。即，第4及第5搬送臂96、98於每個產距時間兩倍之時間進行驅動。 On the other hand, the fourth and fifth transfer arms 96 and 98 are alternately driven every predetermined production time. That is, the fourth and fifth transfer arms 96 and 98 are driven at twice the time of each production time.

並且，第6及第7搬送臂100、102分別與第4及第5搬送臂96、98同步地驅動。因此，第6及第7搬送臂100、102也每隔規定的產距時間交替驅動。 Further, the sixth and seventh transfer arms 100 and 102 are driven in synchronization with the fourth and fifth transfer arms 96 and 98, respectively. Therefore, the sixth and seventh transfer arms 100 and 102 are also alternately driven every predetermined production time.

以下，對使用上述說明的玻璃成型體之製造裝置1之玻璃成型體的製造方法進行說明。圖3係用於說明第1實施例之玻璃成型體之製造裝置1中的成型體的移動的圖。並且，圖4係於第1實施例之玻璃成型體之製造裝置中，著眼於特定的 成型模具內的玻璃材料的、以時間序列示出玻璃材料的溫度及被加壓的壓力的曲線圖。又，於圖3及以下的說明中，為了區別複數個成型模具60，按照被投入製造裝置1內的順序記作成型模具A、成型模具B、‧‧‧。 Hereinafter, a method of producing a glass molded body using the glass molded body manufacturing apparatus 1 described above will be described. FIG. 3 is a view for explaining the movement of the molded body in the manufacturing apparatus 1 of the glass molded body of the first embodiment. 4 is a manufacturing apparatus for a glass molded body according to the first embodiment, focusing on a specific one. A graph showing the temperature of the glass material and the pressure to be pressurized in time series of the glass material in the molding die. In addition, in FIG. 3 and the following description, in order to distinguish a plurality of molding dies 60, the molding die A, the molding die B, and the ‧ ‧ are described in the order in which they are put into the manufacturing apparatus 1.

首先，內部收納有新的玻璃材料68之成型模具A被載置於入口基台3上。 First, a molding die A in which a new glass material 68 is housed is placed on the inlet base 3.

然後，經過規定的產距時間後，腔室2之閘門2A、2B打開，第1~第3搬送臂90、92、94、第5及第7搬送臂98、102、以及第8~第10搬送臂104、106、108啟動。由此，如圖3(A)所示，利用第1搬送臂90，載置於入口基台3上的成型模具A向構成第1加熱部74之基台4上移動(第1移動步驟)。 Then, after a predetermined production time period, the shutters 2A and 2B of the chamber 2 are opened, and the first to third transfer arms 90, 92, and 94, the fifth and seventh transfer arms 98 and 102, and the eighth to tenth The transfer arms 104, 106, 108 are activated. As a result, as shown in FIG. 3(A), the first transfer arm 90 moves the molding die A placed on the inlet base 3 to the base 4 constituting the first heating unit 74 (first moving step). .

成型模具A被移動到第1加熱部74之基台4上後，活塞24使連桿24A伸長。由此，活塞頭44下降並抵接於成型模具A之上表面。如此，成型模具A處於夾於活塞頭44及基台4之間的狀態下，如圖4所示，由組裝於基台4之加熱器4A及組裝於活塞頭44之加熱器44A加熱至200℃以上。連桿24A於從伸長開始後經過比產距時間短的規定時間後，回到收縮狀態(第1加熱步驟)。 After the molding die A is moved to the base 4 of the first heating portion 74, the piston 24 extends the link 24A. Thereby, the piston head 44 is lowered and abuts against the upper surface of the molding die A. Thus, the molding die A is sandwiched between the piston head 44 and the base 4, and as shown in FIG. 4, the heater 4A assembled to the base 4 and the heater 44A assembled to the piston head 44 are heated to 200. Above °C. The link 24A returns to the contracted state after the predetermined time elapsed from the start of the elongation after the start of the elongation (the first heating step).

並且，與此同時進行地，內部收納有新的玻璃材料68的成型模具B被載置於入口基台3上。 At the same time, the molding die B in which the new glass material 68 is housed is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距時間後，腔室2之閘門2A、2B打開，第1~第3搬送臂90、92、94、第4及第6搬送臂96、100、以及第8~第10搬送臂104、106、108啟動。由此，如圖3(B)所示，利用第2搬送臂92，載置於 第1加熱部74之基台4上的成型模具A向構成第2加熱部76之基台6上移動(第2移動步驟)。並且，與此同時，對成型模具B進行第1移動步驟。 The gates 2A and 2B of the chamber 2 are opened after the predetermined production time has elapsed since the start of the previous transfer arm, and the first to third transfer arms 90, 92, and 94 and the fourth and sixth transfer arms 96 and 100 are opened. And the eighth to tenth transfer arms 104, 106, and 108 are activated. Thereby, as shown in FIG. 3(B), the second transfer arm 92 is placed on the second transfer arm 92. The molding die A on the base 4 of the first heating unit 74 moves onto the base 6 constituting the second heating unit 76 (second moving step). At the same time, the first moving step is performed on the molding die B.

成型模具A被移動到第2加熱部76之基台6上後，活塞26使連桿26A伸長。由此，活塞頭46下降並抵接於成型模具A之上表面。如此，成型模具A處於夾於活塞頭46及基台6之間的狀態下，由組裝於基台6的加熱器6A及組裝於活塞頭46的加熱器46A加熱至超過玻璃轉變溫度Tg的溫度。連桿26A於從伸長開始後經過比產距時間短的規定時間後，回到收縮狀態(第2加熱步驟)。並且，與此同時進行地，對成型模具B進行第1加熱步驟，內部收納有新的玻璃材料68之成型模具C被載置於入口基台3上。 After the molding die A is moved to the base 6 of the second heating portion 76, the piston 26 extends the link 26A. Thereby, the piston head 46 is lowered and abuts against the upper surface of the molding die A. Thus, in the state where the molding die A is sandwiched between the piston head 46 and the base 6, the heater 6A assembled to the base 6 and the heater 46A assembled to the piston head 46 are heated to a temperature exceeding the glass transition temperature Tg. . The link 26A returns to the contracted state after a predetermined period of time shorter than the production time from the start of the elongation (second heating step). At the same time, the molding die B is subjected to the first heating step, and the molding die C in which the new glass material 68 is housed is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距時間後，腔室2的閘門2A、2B打開，第1~第3搬送臂90、92、94、第5及第7搬送臂98、102、以及第8~第10搬送臂104、106、108啟動。由此，如圖3(C)所示，利用第3搬送臂94，載置於第2加熱部76之基台6上的成型模具A向構成第3加熱部78的基台8上移動(第3移動步驟)。並且，與此同時，對成型模具B進行第2移動步驟，對成型模具C進行第1移動步驟。 After a predetermined production time interval elapses after the start of the previous transfer arm, the shutters 2A and 2B of the chamber 2 are opened, and the first to third transfer arms 90, 92, and 94 and the fifth and seventh transfer arms 98 and 102 are opened. And the eighth to tenth transfer arms 104, 106, and 108 are activated. As a result, as shown in FIG. 3(C), the molding die A placed on the base 6 of the second heating unit 76 is moved by the third transfer arm 94 to the base 8 constituting the third heating unit 78 ( The third moving step). At the same time, the molding die B is subjected to the second moving step, and the molding die C is subjected to the first moving step.

成型模具A被移動到第3加熱部78的基台8上後，活塞28使連桿28A伸長。由此，活塞頭48下降並抵接於成型模具A的上表面。如此，成型模具A處於夾於活塞頭48及基台8之間的狀態下，由組裝於基台8之加熱器8A及組裝於活塞頭48之加熱器48A加熱至玻璃馳垂溫度Ts左右。連桿28A於從伸長開 始後經過比產距時間短的規定時間後，回到收縮狀態(第3加熱步驟)。並且，與此同時進行地，對成型模具B進行第2加熱步驟，對成型模具C進行第1加熱步驟。而且，內部收納有新的玻璃材料68之成型模具D被載置於入口基台3上。 After the molding die A is moved to the base 8 of the third heating portion 78, the piston 28 extends the link 28A. Thereby, the piston head 48 is lowered and abuts against the upper surface of the molding die A. In this manner, the molding die A is heated between the piston head 48 and the base 8 and heated by the heater 8A assembled to the base 8 and the heater 48A assembled to the piston head 48 to a glass drape temperature Ts. The connecting rod 28A is extended from the extension After a predetermined period of time shorter than the production time, the state is returned to the contracted state (third heating step). At the same time, the second heating step is performed on the molding die B, and the molding die C is subjected to the first heating step. Further, a molding die D in which a new glass material 68 is housed is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距時間後，腔室2之閘門2A、2B打開，第1~第3搬送臂90、92、94、第4及第6搬送臂96、100、以及第8~第10搬送臂104、106、108啟動。由此，如圖3(D)所示，利用第4搬送臂96，載置於第3加熱部78之基台8上的成型模具A向構成第1沖壓部80的基台10上移動(第4移動步驟)。並且，與此同時，對成型模具B進行第3移動步驟，對成型模具C進行第2移動步驟，對成型模具D進行第1移動步驟。 The gates 2A and 2B of the chamber 2 are opened after the predetermined production time has elapsed since the start of the previous transfer arm, and the first to third transfer arms 90, 92, and 94 and the fourth and sixth transfer arms 96 and 100 are opened. And the eighth to tenth transfer arms 104, 106, and 108 are activated. As a result, as shown in FIG. 3(D), the molding die A placed on the base 8 of the third heating unit 78 is moved by the fourth transfer arm 96 to the base 10 constituting the first press unit 80 ( The fourth moving step). At the same time, the molding die B is subjected to the third moving step, the molding die C is subjected to the second moving step, and the molding die D is subjected to the first moving step.

成型模具A被移動到第1沖壓部80之基台10上後，活塞30使連桿30A伸長。由此，成型模具A於支承於第1沖壓部80之基台10的狀態下，由活塞頭50從上方按壓。連桿30A於從伸長開始後經過比產距時間短的規定時間後，暫時釋放對成型模具A施加的壓力(第1沖壓步驟)。並且，與此同時進行地，對成型模具B進行第3加熱步驟，對成型模具C進行第2加熱步驟，對成型模具D進行第1加熱步驟。而且，內部收納有新的玻璃材料68之成型模具E被載置於入口基台3上。 After the molding die A is moved to the base 10 of the first press portion 80, the piston 30 extends the link 30A. Thereby, the molding die A is pressed by the piston head 50 from above in a state of being supported by the base 10 of the first press portion 80. The link 30A temporarily releases the pressure applied to the molding die A after a predetermined time shorter than the production time from the start of the elongation (first pressing step). At the same time, the molding die B is subjected to the third heating step, the molding die C is subjected to the second heating step, and the molding die D is subjected to the first heating step. Further, a molding die E in which a new glass material 68 is housed is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距時間後，腔室2之閘門2A、2B打開，第1~第3搬送臂90、92、94、第5及第7搬送臂98、102、以及第8~第10搬送臂104、106、108啟動。由此，如圖3(E)所示，利用第5搬送臂96，載置於 第3加熱部78之基台8上的成型模具B向構成第2沖壓部81之基台11上移動(第5移動步驟)。並且，與此同時，對成型模具C進行第3移動步驟，對成型模具D進行第2移動步驟，對成型模具E進行第1移動步驟。 The gates 2A and 2B of the chamber 2 are opened after a predetermined production time has elapsed since the start of the previous transfer arm, and the first to third transfer arms 90, 92, and 94 and the fifth and seventh transfer arms 98 and 102 are opened. And the eighth to tenth transfer arms 104, 106, and 108 are activated. Thereby, as shown in FIG. 3(E), the fifth transfer arm 96 is placed on the load. The molding die B on the base 8 of the third heating unit 78 moves onto the base 11 constituting the second pressing portion 81 (the fifth moving step). At the same time, the molding die C is subjected to the third moving step, the molding die D is subjected to the second moving step, and the molding die E is subjected to the first moving step.

針對成型模具A的第1沖壓步驟結束後，活塞30再次使連桿30A伸長。由此，成型模具A於支承於第1沖壓部80之基台10的狀態下，由活塞頭50從上方按壓。又，如圖4所示，此時的按壓力P2被設定為比第1沖壓步驟中的按壓力P2小。然後，連桿30A於從伸長開始後經過比產距時間短的規定時間後，解除(釋放)對成型模具A施加的壓力(第2沖壓步驟)。並且，與此同時進行地，於第2沖壓部81對成型模具B進行第1沖壓步驟，對成型模具C進行第3加熱步驟，對成型模具D進行第2加熱步驟，對成型模具E進行第1加熱步驟。而且，內部收納有新的玻璃材料68的成型模具F被載置於入口基台3上。 After the first pressing step of the molding die A is completed, the piston 30 again elongates the link 30A. Thereby, the molding die A is pressed by the piston head 50 from above in a state of being supported by the base 10 of the first press portion 80. Further, as shown in FIG. 4, the pressing force P2 at this time is set to be smaller than the pressing force P2 in the first pressing step. Then, the link 30A releases (releases) the pressure applied to the molding die A after a predetermined period of time shorter than the production time from the start of the elongation (second pressing step). At the same time, the second press unit 81 performs the first press step on the molding die B, performs the third heating step on the molding die C, performs the second heating step on the molding die D, and performs the second heating step on the molding die E. 1 heating step. Further, a molding die F in which a new glass material 68 is housed is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距時間後，腔室2的閘門2A、2B打開，第1~第3搬送臂90、92、94、第4及第6搬送臂96、100、以及第8~第10搬送臂104、106、108啟動。由此，如圖3(F)所示，利用第6搬送臂100，載置於第1沖壓部80之基台10上的成型模具A向構成第1冷卻部82之基台12上移動(第6移動步驟)。並且，與此同時，對成型模具C進行第4移動步驟，對成型模具D進行第3移動步驟，對成型模具E進行第2移動步驟，對成型模具F進行第1移動步驟。 The gates 2A and 2B of the chamber 2 are opened after a predetermined production time has elapsed since the start of the previous transfer arm, and the first to third transfer arms 90, 92, and 94 and the fourth and sixth transfer arms 96 and 100 are opened. And the eighth to tenth transfer arms 104, 106, and 108 are activated. As a result, as shown in FIG. 3F, the molding die A placed on the base 10 of the first press unit 80 is moved by the sixth transfer arm 100 to the base 12 constituting the first cooling unit 82 ( The sixth moving step). At the same time, the molding die C is subjected to the fourth moving step, the molding die D is subjected to the third moving step, the molding die E is subjected to the second moving step, and the molding die F is subjected to the first moving step.

成型模具A被移動到第1冷卻部82之基台12上後，活塞32使連桿32A伸長。由此，活塞頭52下降並抵接於成 型模具A的上表面。如此，成型模具A處於夾於活塞頭52及基台12之間的狀態下，利用組裝於基台12之加熱器12A及組裝於活塞頭52之加熱器52A，以不使溫度急劇下降的方式調整溫度並進行冷卻。連桿32A於從伸長開始後經過比產距時間短的規定時間後，連桿32A回到收縮狀態(第1冷卻步驟)。並且，與此同時進行地，於第2沖壓部81對成型模具B進行第2沖壓步驟，於第1沖壓部80對成型模具C進行第1沖壓步驟，對成型模具D進行第3加熱步驟，對成型模具E進行第2加熱步驟，對成型模具F進行第1加熱步驟。而且，內部收納有新的玻璃材料68之成型模具G被載置於入口基台3上。 After the molding die A is moved to the base 12 of the first cooling unit 82, the piston 32 extends the link 32A. Thereby, the piston head 52 is lowered and abuts against The upper surface of the mold A. In this manner, the molding die A is sandwiched between the piston head 52 and the base 12, and the heater 12A assembled to the base 12 and the heater 52A assembled to the piston head 52 are prevented from drastically decreasing in temperature. Adjust the temperature and cool it. After the link 32A has passed the predetermined time shorter than the production time from the start of the extension, the link 32A returns to the contracted state (first cooling step). At the same time, the second press step is performed on the molding die B in the second press portion 81, the first press step is performed on the molding die C in the first press portion 80, and the third heating step is performed on the molding die D. The molding die E is subjected to a second heating step, and the molding die F is subjected to a first heating step. Further, a molding die G in which a new glass material 68 is housed is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距時間後，腔室2的閘門2A、2B打開，第1~第3搬送臂90、92、94、第5及第7搬送臂98、102、以及第8~第10搬送臂104、106、108啟動。由此，如圖3(G)所示，利用第7搬送臂102，載置於第2沖壓部81之基台11上的成型模具B向構成第1冷卻部82的基台12上移動(第7移動步驟)。並且，與此同時，利用第8搬送臂104，載置於第1冷卻部82之基台12上的成型模具A向第2加熱部84之基台14上移動(第8移動步驟)。進而，與這些步驟同時地，對成型模具D進行第5移動步驟，對成型模具E進行第3移動步驟，對成型模具F進行第2移動步驟，對成型模具G進行第1移動步驟。 After a predetermined production time interval elapses after the start of the previous transfer arm, the shutters 2A and 2B of the chamber 2 are opened, and the first to third transfer arms 90, 92, and 94 and the fifth and seventh transfer arms 98 and 102 are opened. And the eighth to tenth transfer arms 104, 106, and 108 are activated. As a result, as shown in FIG. 3(G), the molding die B placed on the base 11 of the second press portion 81 is moved by the seventh transfer arm 102 toward the base 12 constituting the first cooling portion 82 ( The seventh moving step). At the same time, the molding die A placed on the base 12 of the first cooling unit 82 is moved to the base 14 of the second heating unit 84 by the eighth transfer arm 104 (the eighth moving step). Further, simultaneously with these steps, the molding die D is subjected to the fifth moving step, the molding die E is subjected to the third moving step, the molding die F is subjected to the second moving step, and the molding die G is subjected to the first moving step.

成型模具A被移動到第2冷卻部84之基台14上後，活塞34使連桿34A伸長。由此，活塞頭54下降並抵接於成型模具A的上表面。如此，成型模具A處於夾於活塞頭54及基 台14之間的狀態下，利用組裝於基台14之加熱器14A及組裝於活塞頭54之加熱器54A，以不使溫度急劇下降的方式調整溫度並進行冷卻。連桿34A於從伸長開始後經過比產距時間短的規定時間後，連桿34A回到收縮狀態(第2冷卻步驟)。並且，與此同時進行地，對成型模具B進行第1冷卻步驟，於第1沖壓部80對成型模具C進行第2沖壓步驟，於第2沖壓部81對成型模具D進行第1沖壓步驟，對成型模具E進行第3加熱步驟，對成型模具F進行第2加熱步驟，對成型模具G進行第1加熱步驟。而且，內部收納有新的玻璃材料68之成型模具H被載置於入口基台3上。 After the molding die A is moved to the base 14 of the second cooling portion 84, the piston 34 extends the link 34A. Thereby, the piston head 54 is lowered and abuts against the upper surface of the molding die A. Thus, the molding die A is sandwiched between the piston head 54 and the base. In the state between the stages 14, the heater 14A assembled to the base 14 and the heater 54A assembled to the piston head 54 adjust the temperature and cool it so as not to drastically drop the temperature. After the link 34A has passed the predetermined time shorter than the production time from the start of the extension, the link 34A returns to the contracted state (second cooling step). At the same time, the first cooling step is performed on the molding die B, the second pressing step is performed on the molding die C in the first pressing portion 80, and the first pressing step is performed on the molding die D in the second pressing portion 81. The molding die E is subjected to a third heating step, the molding die F is subjected to a second heating step, and the molding die G is subjected to a first heating step. Further, a molding die H in which a new glass material 68 is housed is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距時間後，腔室2之閘門2A、2B打開，第1~第3搬送臂90、92、94、第4及第6搬送臂96、100、以及第8~第10搬送臂104、106、108啟動。由此，如圖3(H)所示，利用第9搬送臂106，載置於第2冷卻部84的基台14上的成型模具A向構成第3冷卻部86之基台16上移動(第9移動步驟)。進而，與此同時地，對成型模具B進行第8移動步驟，對成型模具C進行第6移動步驟，對成型模具E進行第4移動步驟，對成型模具F進行第3移動步驟，對成型模具G進行第2移動步驟，對成型模具H進行第1移動步驟。 The gates 2A and 2B of the chamber 2 are opened after the predetermined production time has elapsed since the start of the previous transfer arm, and the first to third transfer arms 90, 92, and 94 and the fourth and sixth transfer arms 96 and 100 are opened. And the eighth to tenth transfer arms 104, 106, and 108 are activated. As a result, as shown in FIG. 3(H), the molding die A placed on the base 14 of the second cooling unit 84 moves toward the base 16 constituting the third cooling unit 86 by the ninth transfer arm 106 ( The 9th moving step). Further, at the same time, the molding die B is subjected to the eighth moving step, the molding die C is subjected to the sixth moving step, the molding die E is subjected to the fourth moving step, and the molding die F is subjected to the third moving step to the molding die. G performs the second moving step and performs the first moving step on the molding die H.

成型模具A被移動到第3冷卻部86之基台16上後，活塞36使連桿36A伸長。由此，活塞頭56下降並抵接於成型模具A的上表面。如此，成型模具A處於夾於活塞頭56及基台16之間的狀態下，利用組裝於基台16之加熱器16A及組裝於活塞頭56之加熱器56A，以不使溫度急劇下降的方式進行溫度 調整並進行冷卻。連桿36A於從伸長開始後經過比產距時間短的規定時間後，連桿36A回到收縮狀態(第3冷卻步驟)。並且，與此同時進行地，對成型模具B進行第2冷卻步驟，對成型模具C進行第1冷卻步驟，於第2沖壓部81對成型模具D進行第2沖壓步驟，於第1沖壓部80對成型模具E進行第1沖壓步驟，對成型模具F進行第3加熱步驟，對成型模具G進行第2加熱步驟，對成型模具H進行第1加熱步驟。而且，內部收納有新的玻璃材料68之成型模具I(未圖示)被載置於入口基台3上。 After the molding die A is moved to the base 16 of the third cooling portion 86, the piston 36 extends the link 36A. Thereby, the piston head 56 is lowered and abuts against the upper surface of the molding die A. As described above, the molding die A is sandwiched between the piston head 56 and the base 16, and the heater 16A assembled to the base 16 and the heater 56A assembled to the piston head 56 are prevented from drastically decreasing in temperature. Temperature Adjust and cool. After the link 36A has passed the predetermined time shorter than the production time from the start of the extension, the link 36A returns to the contracted state (third cooling step). At the same time, the second cooling step is performed on the molding die B, the first cooling step is performed on the molding die C, and the second pressing step is performed on the molding die D in the second pressing portion 81. The first pressing portion 80 is formed in the first pressing portion 80. The first press step is performed on the molding die E, the third heating step is performed on the molding die F, the second heating step is performed on the molding die G, and the molding die H is subjected to the first heating step. Further, a molding die I (not shown) in which a new glass material 68 is housed is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距時間後，腔室2之閘門2A、2B打開，第1~第3搬送臂90、92、94、第5及第7搬送臂98、102、以及第8~第10搬送臂104、106、108啟動。由此，利用第10搬送臂108，載置於第3冷卻部86之基台16上的成型模具A向出口基台17上移動(第10移動步驟)。 The gates 2A and 2B of the chamber 2 are opened after a predetermined production time has elapsed since the start of the previous transfer arm, and the first to third transfer arms 90, 92, and 94 and the fifth and seventh transfer arms 98 and 102 are opened. And the eighth to tenth transfer arms 104, 106, and 108 are activated. Thereby, the molding die A placed on the base 16 of the third cooling unit 86 is moved to the outlet base 17 by the tenth transfer arm 108 (the tenth moving step).

並且，與此同時地，對成型模具B進行第9移動步驟，對成型模具C進行第8移動步驟，對成型模具D進行第7移動步驟，對成型模具F進行第5移動步驟，對成型模具G進行第3移動步驟，對成型模具H進行第2移動步驟，對成型模具I進行第1移動步驟。 At the same time, the molding die B is subjected to the ninth moving step, the molding die C is subjected to the eighth moving step, the molding die D is subjected to the seventh moving step, and the molding die F is subjected to the fifth moving step to the molding die. G performs the third moving step, performs a second moving step on the molding die H, and performs a first moving step on the molding die 1.

藉由依序重複以上工序，能連續地製造玻璃成型體。 By repeating the above steps in sequence, the glass molded body can be continuously produced.

基於本實施例，設置第1及第2沖壓部80、81，並且每隔規定的產距時間將成型模具60交替搬送至這些第1及第2沖壓部80、81。因此，能使成型模具60於第1及第2沖壓部80、81上停留產距時間兩倍的時間。由此，能將產距時間設定為沖壓步驟所花費的處理時間的一半，能縮短整體的處理時間。並 且，與以往裝置相比，因僅增加了沖壓部，故能將製造成本的增大抑制於最小限度。 According to the present embodiment, the first and second press portions 80 and 81 are provided, and the molding die 60 is alternately conveyed to the first and second press portions 80 and 81 every predetermined production time. Therefore, the molding die 60 can be allowed to stay on the first and second press portions 80, 81 for twice the production time. Thereby, the production time can be set to half of the processing time taken for the press step, and the overall processing time can be shortened. and Further, since the press portion is only increased as compared with the conventional device, the increase in the manufacturing cost can be minimized.

於本實施例中，於第1及第2沖壓部80、81中每隔相等時間分2次進行沖壓，但如上所述，基於本實施例，能使成型模具60於第1及第2沖壓部80、81上停留產距時間兩倍的時間。因此，即使於經過10分鐘進行1次沖壓處理的情況、或於以第1次係7分鐘且第2次係3分鐘等方式經過不同的時間進行2次沖壓處理的情況下，亦能基於本實施例來應對。 In the present embodiment, the first and second press portions 80 and 81 are pressed twice at equal intervals, but as described above, the molding die 60 can be formed in the first and second presses based on the present embodiment. The time on the 80, 81 stays at twice the production time. Therefore, even when the press processing is performed once in 10 minutes or when the press processing is performed twice in different times such as 7 minutes in the first time and 3 minutes in the second time, The example is to deal with.

又，於第1實施例中，對並列設置兩個沖壓部的情況進行了說明，但本發明不限於上述實施例。例如，如以下所說明的第2實施例，能分別並列設置兩個上游側沖壓部及下游側沖壓部。 Further, in the first embodiment, the case where two press portions are provided in parallel has been described, but the present invention is not limited to the above embodiment. For example, as in the second embodiment described below, two upstream side press portions and a downstream side press portion can be provided in parallel.

圖5係示出第2實施例之玻璃成型體之製造裝置201的水準剖視圖。如圖5所示，第2實施例之玻璃成型體之製造裝置201與第1實施例之玻璃成型體之製造裝置1相比，代替第1及第2沖壓部80、81而包括第1上游側沖壓部210、第2上游側沖壓部212、第1下游側沖壓部214及第2下游側沖壓部216。又，本實施例之玻璃成型體之製造裝置201包括兩個冷卻部，即第1及第2冷卻部82、84，但冷卻部之數量不限於此，亦可如第1實施例所示地包括三個冷卻部，即第1至第3冷卻部，亦可包括一個或四個以上。 Fig. 5 is a cross-sectional view showing the level of a manufacturing apparatus 201 for a glass molded body according to a second embodiment. As shown in FIG. 5, the manufacturing apparatus 201 of the glass molded body of the second embodiment includes the first upstream instead of the first and second pressing portions 80 and 81 as compared with the manufacturing apparatus 1 for the glass molded body of the first embodiment. The side press portion 210, the second upstream side press portion 212, the first downstream side press portion 214, and the second downstream side press portion 216. Further, the apparatus for manufacturing a glass molded body 201 of the present embodiment includes two cooling units, that is, the first and second cooling units 82 and 84. However, the number of cooling units is not limited thereto, and may be as shown in the first embodiment. The cooling unit includes three cooling units, that is, the first to third cooling units, and may include one or four or more.

這些第1上游側沖壓部210、第2上游側沖壓部212、第1下游側沖壓部214、第2下游側沖壓部216的結構與第1實施例之第1及第2沖壓部80、81的結構相同，分別包括：基台 220、222、224、226；設於這些基台220、222、224、226上方的活塞(未圖示)；以及與活塞之連桿之末端連接的活塞頭(未圖示)。 The first upstream side press portion 210, the second upstream side press portion 212, the first downstream side press portion 214, and the second downstream side press portion 216 have the same configuration as the first and second press portions 80 and 81 of the first embodiment. The structure is the same, including: abutment 220, 222, 224, 226; a piston (not shown) provided above the bases 220, 222, 224, 226; and a piston head (not shown) connected to the end of the connecting rod of the piston.

並且，第2實施例之玻璃成型體之製造裝置201包括第1~第11搬送臂230、232、234、236、238、240、242、244、246、248、250、252。 Further, the manufacturing apparatus 201 for a glass molded body according to the second embodiment includes first to eleventh transfer arms 230, 232, 234, 236, 238, 240, 242, 244, 246, 248, 250, and 252.

第1搬送臂230將成型模具從入口基台3搬送至構成第1加熱部74之基台4。並且，第2搬送臂232將成型模具從構成第1加熱部74之基台4搬送至構成第2加熱部76之基台6。並且，第3搬送臂234將成型模具從構成第2加熱部76之基台6搬送至構成第3加熱部78之基台8。 The first transfer arm 230 transports the molding die from the inlet base 3 to the base 4 constituting the first heating unit 74. Further, the second transfer arm 232 transports the molding die from the base 4 constituting the first heating unit 74 to the base 6 constituting the second heating unit 76. Further, the third transfer arm 234 transports the molding die from the base 6 constituting the second heating unit 76 to the base 8 constituting the third heating unit 78.

第4搬送臂236將成型模具從構成第3加熱部78之基台8搬送至構成第1上游側沖壓部210之基台220。第5搬送臂238將成型模具從構成第3加熱部78之基台8搬送至構成第2上游側沖壓部212之基台222。這些第4及第5搬送臂236、238分別相當於本發明之第1沖壓部搬入機構及第2沖壓部搬入機構。 The fourth transfer arm 236 transports the molding die from the base 8 constituting the third heating unit 78 to the base 220 constituting the first upstream side press unit 210. The fifth transfer arm 238 transports the molding die from the base 8 constituting the third heating unit 78 to the base 222 that constitutes the second upstream side press portion 212. Each of the fourth and fifth transfer arms 236 and 238 corresponds to the first press unit loading mechanism and the second press unit loading mechanism of the present invention.

第6搬送臂240將成型模具從構成第1上游側沖壓部210之基台220搬送至構成第1下游側沖壓部214之基台224。第7搬送臂242將成型模具從構成第2上游側沖壓部212的基台222搬送至構成第1下游側沖壓部216之基台226。這些第6及第7搬送臂240、242分別相當於本發明的第1沖壓部搬送機構及第2沖壓部搬送機構。 The sixth transfer arm 240 transports the molding die from the base 220 constituting the first upstream side press unit 210 to the base 224 that constitutes the first downstream side press unit 214 . The seventh transfer arm 242 transports the molding die from the base 222 that constitutes the second upstream side press portion 212 to the base 226 that constitutes the first downstream side press portion 216. Each of the sixth and seventh transfer arms 240 and 242 corresponds to the first press unit transfer mechanism and the second press unit transfer mechanism of the present invention.

第8搬送臂244將成型模具從構成第1下游側沖壓部214之基台224搬送至構成第1冷卻部82之基台12。第9搬送臂 246將成型模具從構成第2下游側沖壓部216之基台226搬送至構成第1冷卻部82之基台12。這些第8及第9搬送臂244、246分別相當於本發明的第1沖壓部搬出機構及第2沖壓部搬出機構。 The eighth transfer arm 244 transports the molding die from the base 224 constituting the first downstream side press portion 214 to the base 12 that constitutes the first cooling portion 82. 9th transfer arm 246 conveys the molding die from the base 226 constituting the second downstream side press portion 216 to the base 12 constituting the first cooling portion 82. Each of the eighth and ninth transfer arms 244 and 246 corresponds to the first press unit carry-out mechanism and the second press unit carry-out mechanism of the present invention.

第10搬送臂248將成型模具60從構成第1冷卻部82之基台12搬送至構成第2冷卻部84之基台14。並且，第11搬送臂250將成型模具60從構成第2冷卻部84之基台14搬送至出口基台17。 The 10th transfer arm 248 transports the molding die 60 from the base 12 constituting the first cooling unit 82 to the base 14 constituting the second cooling unit 84. Further, the eleventh transfer arm 250 transports the molding die 60 from the base 14 constituting the second cooling unit 84 to the outlet base 17 .

以下，對使用上述說明玻璃成型體之製造裝置201之玻璃成型體的製造方法進行說明。圖6係用於說明第2實施例之玻璃成型體之製造裝置1中的成型體的移動的圖。並且，圖7係於第2實施例之玻璃成型體之製造裝置中，著眼於特定的成型模具內的玻璃材料的、以時間序列示出玻璃材料的溫度及被加壓的壓力的曲線圖。又，於圖6及以下的說明中，為了區別複數個成型模具60，按照被投入製造裝置1內的順序記作成型模具A、成型模具B、‧‧‧。 Hereinafter, a method of producing a glass molded body using the above-described glass molded body production apparatus 201 will be described. Fig. 6 is a view for explaining the movement of the molded body in the manufacturing apparatus 1 of the glass molded body of the second embodiment. In addition, FIG. 7 is a graph showing the temperature of the glass material and the pressure to be pressurized in a time series, focusing on the glass material in the specific molding die, in the manufacturing apparatus of the glass molded body of the second embodiment. In addition, in FIG. 6 and the following description, in order to distinguish a plurality of molding dies 60, the molding die A, the molding die B, and the ‧ ‧ are described in the order in which they are put into the manufacturing apparatus 1.

首先，內部收納有新的玻璃材料68之成型模具A被載置於入口基台3上。 First, a molding die A in which a new glass material 68 is housed is placed on the inlet base 3.

然後，經過規定的產距時間後，腔室2之閘門2A、2B打開，第1~第3搬送臂230、232、234、第5、第7及第9搬送臂238、242、246、以及第10~第11搬送臂248、250啟動。由此，如圖6(A)所示，利用第1搬送臂230，載置於入口基台3上的成型模具A向構成第1加熱部74之基台4上移動(第1移動步驟)。 Then, after a predetermined production time period, the shutters 2A and 2B of the chamber 2 are opened, and the first to third transfer arms 230, 232, and 234, the fifth, seventh, and ninth transfer arms 238, 242, and 246, and The 10th to 11th transfer arms 248 and 250 are activated. As a result, as shown in FIG. 6(A), the first transfer arm 230 moves the molding die A placed on the inlet base 3 to the base 4 constituting the first heating unit 74 (first moving step). .

成型模具A被移動到第1加熱部74之基台4上後，利用第1加熱部74對成型模具A進行與第1實施例相同的第1加 熱步驟。並且，與此同時進行地，內部收納有新的玻璃材料68之成型模具B被載置於入口基台3上。 After the molding die A is moved to the base 4 of the first heating unit 74, the first heating unit 74 performs the first addition of the molding die A in the same manner as in the first embodiment. Hot step. At the same time, the molding die B in which the new glass material 68 is housed is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距時間後，腔室2之閘門2A、2B打開，第1~第3搬送臂230、232、234、第4、第6及第8搬送臂236、240、244、以及第10~第11搬送臂248、250啟動。由此，如圖6(B)所示，利用第2搬送臂232，載置於第1加熱部74之基台4上的成型模具A向構成第2加熱部76之基台6上移動(第2移動步驟)。並且，與此同時，對成型模具B進行第1移動步驟。 The gates 2A and 2B of the chamber 2 are opened after the predetermined production time has elapsed since the start of the previous transfer arm, and the first to third transfer arms 230, 232, and 234, and the fourth, sixth, and eighth transfer arms are opened. 236, 240, 244, and the 10th to 11th transfer arms 248, 250 are activated. As a result, as shown in FIG. 6(B), the molding die A placed on the base 4 of the first heating unit 74 is moved by the second transfer arm 232 to the base 6 constituting the second heating unit 76 ( The second moving step). At the same time, the first moving step is performed on the molding die B.

成型模具A被移動到第2加熱部76之基台6上後，利用第2加熱部76對成型模具A進行與第2實施例相同的第2加熱步驟。並且，與此同時進行地，對成型模具B進行第1加熱步驟。而且，內部收納有新的玻璃材料68弛垂成型模具C被載置於入口基台3上。 After the molding die A is moved to the base 6 of the second heating unit 76, the second heating step is performed on the molding die A by the second heating unit 76 in the same manner as in the second embodiment. At the same time, the first heating step is performed on the molding die B. Further, a new glass material 68 sag molding die C is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距時間後，腔室2之閘門2A、2B打開，第1~第3搬送臂230、232、234、第5、第7及第9搬送臂238、242、246、以及第10~第11搬送臂248、250啟動。由此，如圖6(C)所示，利用第3搬送臂234載置於構成第2加熱部76的基台6上的成型模具A向構成第3加熱部78之基台8上移動(第3移動步驟)。並且，與此同時，對成型模具B進行第2移動步驟，對成型模具C進行第1移動步驟。 The gates 2A and 2B of the chamber 2 are opened after the predetermined production time has elapsed since the start of the previous transfer arm, and the first to third transfer arms 230, 232, and 234, and the fifth, seventh, and ninth transfer arms are opened. 238, 242, 246, and the 10th to 11th transfer arms 248, 250 are activated. As a result, as shown in FIG. 6C, the molding die A placed on the base 6 constituting the second heating unit 76 by the third transfer arm 234 moves toward the base 8 constituting the third heating unit 78 ( The third moving step). At the same time, the molding die B is subjected to the second moving step, and the molding die C is subjected to the first moving step.

成型模具A被移動到第3加熱部78之基台8上後，利用第3加熱部78對成型模具A進行與第1實施例相同的第3加 熱步驟。並且，與此同時進行地，對成型模具B進行第2加熱步驟，對成型模具C進行第1加熱步驟。而且，內部收納有新的玻璃材料68之成型模具D被載置於入口基台3上。 After the molding die A is moved to the base 8 of the third heating unit 78, the third heating unit 78 performs the third addition to the molding die A in the same manner as in the first embodiment. Hot step. At the same time, the second heating step is performed on the molding die B, and the molding die C is subjected to the first heating step. Further, a molding die D in which a new glass material 68 is housed is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距時間後，腔室2之閘門2A、2B打開，第1~第3搬送臂230、232、234、第4、第6及第8搬送臂236、240、244、以及第10~第11搬送臂248、250啟動。由此，如圖6(D)所示，利用第4搬送臂236載置於構成第3加熱部78之基台8上的成型模具A向構成第1上游側沖壓部210的基台220上移動(第4移動步驟)。並且，與此同時，對成型模具B進行第3移動步驟，對成型模具C進行第2移動步驟，對成型模具D進行第1移動步驟。 The gates 2A and 2B of the chamber 2 are opened after the predetermined production time has elapsed since the start of the previous transfer arm, and the first to third transfer arms 230, 232, and 234, and the fourth, sixth, and eighth transfer arms are opened. 236, 240, 244, and the 10th to 11th transfer arms 248, 250 are activated. As a result, as shown in FIG. 6(D), the molding die A placed on the base 8 constituting the third heating unit 78 by the fourth transfer arm 236 is placed on the base 220 constituting the first upstream side press unit 210. Move (4th move step). At the same time, the molding die B is subjected to the third moving step, the molding die C is subjected to the second moving step, and the molding die D is subjected to the first moving step.

成型模具A被移動到第1沖壓部210之基台220上後，構成第1上游側沖壓部210之活塞使連桿伸長。由此，成型模具A處於支承於第1上游側沖壓部210之基台220的狀態下，由活塞頭從上方按壓。然後，經過規定時間按壓成型模具A後，活塞使連桿收縮(第1沖壓步驟)。於本實施例中，於第1上游側沖壓部210進行第1沖壓步驟時，只進行1次沖壓處理，但如圖7所示，該第1沖壓步驟於比產距時間兩倍的時間稍短的時間內進行。並且，與於第1上游側沖壓部210對成型模具A開始第1沖壓步驟同時地，對成型模具B進行第3加熱步驟，對成型模具C進行第2加熱步驟，對成型模具D進行第1加熱步驟。而且，內部收納有新的玻璃材料68之成型模具E被載置於入口基台3上。 After the molding die A is moved to the base 220 of the first press portion 210, the piston constituting the first upstream side press portion 210 extends the link. Thereby, the molding die A is pressed by the piston head from the upper side while being supported by the base 220 of the first upstream side press portion 210. Then, after the molding die A is pressed for a predetermined period of time, the piston contracts the link (the first pressing step). In the present embodiment, when the first upstream side press unit 210 performs the first press step, only one press process is performed. However, as shown in FIG. 7, the first press step is slightly longer than the time of the production time. In a short time. In addition, the first heating step is performed on the molding die A in the first upstream side press unit 210, and the second heating step is performed on the molding die B, and the second heating step is performed on the molding die C, and the molding die D is subjected to the first heating step. Heating step. Further, a molding die E in which a new glass material 68 is housed is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距 時間後，腔室2之閘門2A、2B打開，第1~第3搬送臂230、232、234、第5、第7及第9搬送臂238、242、246、以及第10~第11搬送臂248、250啟動。由此，如圖6(E)所示，利用第5搬送臂238載置於構成第3加熱部78之基台8上的成型模具B向構成第2上游側沖壓部212之基台222上移動(第5移動步驟)。並且，與此同時，對成型模具C進行第3移動步驟，對成型模具D進行第2移動步驟，對成型模具E進行第1移動步驟。 The specified production distance has elapsed since the start of the last transfer arm After the time, the shutters 2A and 2B of the chamber 2 are opened, and the first to third transfer arms 230, 232, and 234, the fifth, seventh, and ninth transfer arms 238, 242, and 246, and the tenth to eleventh transfer arms are opened. 248, 250 start. As a result, as shown in FIG. 6(E), the molding die B placed on the base 8 constituting the third heating unit 78 by the fifth transfer arm 238 is placed on the base 222 constituting the second upstream side press portion 212. Move (5th move step). At the same time, the molding die C is subjected to the third moving step, the molding die D is subjected to the second moving step, and the molding die E is subjected to the first moving step.

成型模具B被移動到第2沖壓部212之基台222上後，構成第2上游側沖壓部212之活塞使連桿伸長。由此，成型模具B處於支承於第2上游側沖壓部212之基台222的狀態下，由活塞頭從上方按壓。然後，經過規定時間按壓成型模具B後，活塞使連桿收縮(第1沖壓步驟)。於第2上游側沖壓部212進行的第1沖壓步驟中，與於第1上游側沖壓部210進行的第1沖壓步驟相同地，只進行1次沖壓處理，並且，該第1沖壓步驟於比產距時間兩倍的時間稍短的時間內進行。並且，與於第2上游側沖壓步驟部212中對成型模具B開始第1沖壓步驟同時地，對成型模具C進行第3加熱步驟，對成型模具D進行第2加熱步驟，對成型模具E進行第1加熱步驟。而且，內部收納有新的玻璃材料68之成型模具F被載置於入口基台3上。 After the molding die B is moved to the base 222 of the second press portion 212, the piston constituting the second upstream side press portion 212 extends the link. Thereby, the molding die B is pressed by the piston head from the upper side while being supported by the base 222 of the second upstream side press portion 212. Then, after the molding die B is pressed for a predetermined period of time, the piston contracts the link (the first pressing step). In the first press step performed by the second upstream side press unit 212, similarly to the first press step performed by the first upstream side press unit 210, only one press process is performed, and the first press step is compared with The production time is twice as long as the time is shorter. In addition, in the second upstream side press step portion 212, the first press step is performed on the molding die B, and the molding die C is subjected to the third heating step, and the molding die D is subjected to the second heating step to perform the molding die E. The first heating step. Further, a molding die F in which a new glass material 68 is housed is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距時間後，腔室2之閘門2A、2B打開，第1~第3搬送臂230、232、234、第4、第6及第8搬送臂236、240、244、以及第10~第11搬送臂248、250啟動。由此，如圖6(F)所示，利用第6搬送臂240載置於構成第1上游側沖壓部210之基台220上的成型模 具A向構成第1下游側沖壓部214之基台224上移動(第6移動步驟)。並且，與此同時，對成型模具C進行第4移動步驟，對成型模具D進行第3移動步驟，對成型模具E進行第2移動步驟，對成型模具F進行第1移動步驟。 The gates 2A and 2B of the chamber 2 are opened after the predetermined production time has elapsed since the start of the previous transfer arm, and the first to third transfer arms 230, 232, and 234, and the fourth, sixth, and eighth transfer arms are opened. 236, 240, 244, and the 10th to 11th transfer arms 248, 250 are activated. As a result, as shown in FIG. 6F, the sixth transfer arm 240 is placed on the base mold 220 that constitutes the first upstream side press portion 210. The A is moved to the base 224 constituting the first downstream side press portion 214 (the sixth moving step). At the same time, the molding die C is subjected to the fourth moving step, the molding die D is subjected to the third moving step, the molding die E is subjected to the second moving step, and the molding die F is subjected to the first moving step.

成型模具A被移動到第1下游側沖壓部214之基台224上後，構成第1下游側沖壓部214之活塞使連桿伸長。由此，成型模具A處於支承於第1下游側沖壓部214的基台224的狀態下，由活塞頭從上方按壓。然後，經過規定時間按壓成型模具A後，活塞使連桿收縮(第2沖壓步驟)。於本實施例中，與第1沖壓步驟相同地，如圖7所示，第2沖壓步驟只進行1次沖壓處理，並且，該第2沖壓步驟於比產距時間兩倍的時間稍短的時間內進行。並且，與於第1上游側沖壓部214對成型模具A開始第2沖壓步驟同時地，於第1上游側沖壓部210中對成型模具C進行第1沖壓步驟，對成型模具D進行第3加熱步驟，對成型模具E進行第2加熱步驟，對成型模具F進行第1加熱步驟。 After the molding die A is moved onto the base 224 of the first downstream side press portion 214, the piston constituting the first downstream side press portion 214 extends the link. Thereby, the molding die A is pressed by the piston head from the upper side while being supported by the base 224 of the first downstream side press portion 214. Then, after the molding die A is pressed for a predetermined period of time, the piston contracts the link (the second pressing step). In the present embodiment, as in the first pressing step, as shown in FIG. 7, the second pressing step is performed only once, and the second pressing step is slightly shorter than twice the production time. In time. In addition, in the first upstream side press unit 214, the first press step is performed on the molding die C in the first upstream side press unit 210, and the third press is performed on the molding die D. In the step, the molding die E is subjected to a second heating step, and the molding die F is subjected to a first heating step.

而且，內部收納有新的玻璃材料68之成型模具G被載置於入口基台3上。 Further, a molding die G in which a new glass material 68 is housed is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距時間後，腔室2之閘門2A、2B打開，第1~第3搬送臂230、232、234、第5、第7及第9搬送臂238、242、246、以及第10~第11搬送臂248、250啟動。由此，如圖6(G)所示，利用第7搬送臂242載置於構成第2上游側沖壓部212之基台222上的成型模具B向構成第2下游側沖壓部216之基台226上移動(第7移動步驟)。並且，與此同時，對成型模具D進行第5移動步驟，對成 型模具E進行第3移動步驟，對成型模具F進行第2移動步驟，對成型模具G進行第1移動步驟。 The gates 2A and 2B of the chamber 2 are opened after the predetermined production time has elapsed since the start of the previous transfer arm, and the first to third transfer arms 230, 232, and 234, and the fifth, seventh, and ninth transfer arms are opened. 238, 242, 246, and the 10th to 11th transfer arms 248, 250 are activated. As a result, as shown in FIG. 6G, the molding die B placed on the base 222 constituting the second upstream side pressing portion 212 by the seventh transfer arm 242 is formed on the base that constitutes the second downstream side press portion 216. Move 226 (the 7th moving step). At the same time, the fifth moving step of the molding die D is performed. The mold E performs a third moving step, performs a second moving step on the forming mold F, and performs a first moving step on the forming mold G.

成型模具B被移動到第2下游側沖壓部216之基台226上後，構成第2下游側沖壓部216之活塞使連桿伸長。由此，成型模具B處於支承於第2下游側沖壓部216之基台226的狀態下，由活塞頭從上方按壓。然後，經過規定時間按壓成型模具B後，活塞使連桿收縮(第2沖壓步驟)。於第2下游側沖壓部216進行的第2沖壓步驟中，亦與於第1上游側沖壓部214進行的第2沖壓步驟相同地，只進行1次沖壓處理，並且，於比產距時間兩倍的時間稍短的時間內進行。並且，與於第2上游側沖壓部216對成型模具B開始第2沖壓步驟同時地，於第2上游側沖壓部212中對成型模具D進行第1沖壓步驟，對成型模具E進行第3加熱步驟，對成型模具F進行第2加熱步驟，對成型模具G進行第1加熱步驟。而且，內部收納有新的玻璃材料68之成型模具H被載置於入口基台3上。 After the molding die B is moved onto the base 226 of the second downstream side press portion 216, the piston constituting the second downstream side press portion 216 elongates the link. Thereby, the molding die B is pressed by the piston head from the upper side while being supported by the base 226 of the second downstream side press portion 216. Then, after the molding die B is pressed for a predetermined period of time, the piston contracts the link (the second pressing step). In the second pressing step performed by the second downstream side press unit 216, similarly to the second press step performed by the first upstream side press unit 214, only one press process is performed, and two times of the specific production time The time is doubled in a shorter period of time. In addition, in the second upstream side press unit 216, the first press step is performed on the molding die D in the second upstream side press unit 212, and the third press is performed on the molding die E. In the step, the molding die F is subjected to a second heating step, and the molding die G is subjected to a first heating step. Further, a molding die H in which a new glass material 68 is housed is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距時間後，腔室2之閘門2A、2B打開，第1~第3搬送臂230、232、234、第4、第6及第8搬送臂236、240、244、以及第10~第11搬送臂248、250啟動。由此，如圖6(H)所示，利用第8搬送臂244載置於構成第1下游側沖壓部214之基台224上的成型模具A向構成第1冷卻部82的基台12上移動(第8移動步驟)。並且，與此同時，對成型模具C進行第6移動步驟，對成型模具E進行第4移動步驟，對成型模具F進行第3移動步驟，對成型模具G進行第2移動步驟，對成型模具H進行第1移動步驟。 The gates 2A and 2B of the chamber 2 are opened after the predetermined production time has elapsed since the start of the previous transfer arm, and the first to third transfer arms 230, 232, and 234, and the fourth, sixth, and eighth transfer arms are opened. 236, 240, 244, and the 10th to 11th transfer arms 248, 250 are activated. As a result, as shown in FIG. 6(H), the molding die A placed on the base 224 of the first downstream side press portion 214 by the eighth transfer arm 244 is placed on the base 12 constituting the first cooling portion 82. Move (8th move step). At the same time, the sixth moving step is performed on the molding die C, the fourth moving step is performed on the molding die E, the third moving step is performed on the molding die F, and the second moving step is performed on the molding die G to form the molding die H. The first moving step is performed.

成型模具A被搬送到構成第1冷卻部82之基台12上後，進行第1冷卻步驟。又，第2實施例的第1冷卻步驟亦與第1實施例之第1冷卻步驟相同地進行。並且，與於第1冷卻部82對成型模具A開始第1冷卻步驟同時地，於第1下游側沖壓部214中對成型模具C進行第2沖壓步驟，於第1上游側沖壓部210中對成型模具E進行第1沖壓步驟，對成型模具F進行第3加熱步驟，對成型模具G進行第2加熱步驟，對成型模具H進行第1加熱步驟。而且，內部收納有新的玻璃材料68的成型模具I被載置於入口基台3上。 After the molding die A is transferred to the base 12 constituting the first cooling unit 82, the first cooling step is performed. Further, the first cooling step of the second embodiment is also performed in the same manner as the first cooling step of the first embodiment. In addition, the first cooling unit 82 performs the second cooling step on the molding die A in the first downstream side pressing unit 214, and performs the second pressing step on the first upstream side pressing unit 210 in the first upstream side pressing unit 210. The molding die E performs a first pressing step, performs a third heating step on the molding die F, performs a second heating step on the molding die G, and performs a first heating step on the molding die H. Further, a molding die 1 in which a new glass material 68 is housed is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距時間後，腔室2之閘門2A、2B打開，第1~第3搬送臂230、232、234、第5、第7及第9搬送臂238、242、246、以及第10~第11搬送臂248、250啟動。由此，如圖6(I)所示，利用第9搬送臂246載置於構成第2下游側沖壓部216之基台226上的成型模具B向構成第1冷卻部82之基台12上移動(第9移動步驟)。並且，與此同時，利用第10搬送臂248構成第1冷卻部82之基台12上的成型模具A向構成第2加熱部84之基台14上移動(第10移動步驟)。並且，與此同時，對成型模具D進行第7移動步驟，對成型模具F進行第5移動步驟，對成型模具G進行第3移動步驟，對成型模具H進行第2移動步驟，對成型模具I進行第1移動步驟。 The gates 2A and 2B of the chamber 2 are opened after the predetermined production time has elapsed since the start of the previous transfer arm, and the first to third transfer arms 230, 232, and 234, and the fifth, seventh, and ninth transfer arms are opened. 238, 242, 246, and the 10th to 11th transfer arms 248, 250 are activated. As a result, as shown in FIG. 6(I), the molding die B placed on the base 226 constituting the second downstream side press portion 216 by the ninth transfer arm 246 is placed on the base 12 constituting the first cooling portion 82. Move (9th move step). At the same time, the molding die A on the base 12 that constitutes the first cooling unit 82 by the tenth transfer arm 248 moves toward the base 14 that constitutes the second heating unit 84 (the tenth moving step). At the same time, the molding die D is subjected to the seventh moving step, the molding die F is subjected to the fifth moving step, the molding die G is subjected to the third moving step, and the molding die H is subjected to the second moving step to the molding die I. The first moving step is performed.

成型模具A被搬送到構成第2冷卻部84之基台14上後，進行第2冷卻步驟。又，第2實施例的第2冷卻步驟亦與第1實施例之第2冷卻步驟相同地進行。並且，與於第2冷卻部 84中對成型模具A開始第2冷卻步驟同時地，於第1冷卻部82中對成型模具B進行第1冷卻步驟，於第2下游側沖壓部216中對成型模具D進行第2沖壓步驟，於第2上游側沖壓部212中對成型模具F進行第1沖壓步驟，對成型模具G進行第3加熱步驟，對成型模具H進行第2加熱步驟，對成型模具I進行第1加熱步驟。 After the molding die A is transferred to the base 14 constituting the second cooling unit 84, the second cooling step is performed. Further, the second cooling step of the second embodiment is also performed in the same manner as the second cooling step of the first embodiment. And with the second cooling unit At the same time, the first cooling step is performed on the molding die B in the first cooling unit 82, and the second pressing step is performed on the molding die D in the second downstream side pressing portion 216. The first press step is performed on the molding die F in the second upstream side press portion 212, the third heating step is performed on the molding die G, the second heating step is performed on the molding die H, and the molding die 1 is subjected to the first heating step.

而且，內部收納有新的玻璃材料68之成型模具J被載置於入口基台3上。 Further, a molding die J in which a new glass material 68 is housed is placed on the inlet base 3.

從上一次搬送臂的啟動開始後經過規定的產距時間後，腔室2之閘門2A、2B打開，第1~第3搬送臂230、232、234、第4、第6及第8搬送臂236、240、244、以及第10~第11搬送臂248、250啟動。由此，利用第11搬送臂250載置於構成第2冷卻部84之基台14上的成型模具A向出口基台17上移動(第11移動步驟)。並且，與此同時，對成型模具B進行第10移動步驟，對成型模具C進行第8移動步驟，對成型模具E進行第6移動步驟，對成型模具G進行第4移動步驟，對成型模具H進行第3移動步驟，對成型模具I進行第2移動步驟，對成型模具J進行第1移動步驟。 The gates 2A and 2B of the chamber 2 are opened after the predetermined production time has elapsed since the start of the previous transfer arm, and the first to third transfer arms 230, 232, and 234, and the fourth, sixth, and eighth transfer arms are opened. 236, 240, 244, and the 10th to 11th transfer arms 248, 250 are activated. Thereby, the molding die A placed on the base 14 constituting the second cooling unit 84 by the eleventh transfer arm 250 moves toward the outlet base 17 (the eleventh moving step). At the same time, the molding die B is subjected to the tenth moving step, the molding die C is subjected to the eighth moving step, the molding die E is subjected to the sixth moving step, and the molding die G is subjected to the fourth moving step to the molding die H. The third moving step is performed, and the molding die 1 is subjected to the second moving step, and the molding die J is subjected to the first moving step.

如以上所說明地，基於本實施例，設置第1上游側沖壓部210、第2上游側沖壓部212、第1下游側沖壓部214及第2下游側沖壓部216，並且每隔規定的產距時間交替地利用第4及第5搬送臂236、238將成型模具60搬送至第1上游側沖壓部210及第2上游側沖壓部212。並且，以與這些第4及第5搬送臂236、238分別同步的方式，驅動第6及第7搬送臂240、242，每隔規定的產距時間交替地進行從第1上游側沖壓部210向第1下 游側沖壓部214的移動、及從第2上游側沖壓部212向第2下游側沖壓部216的移動。進而，以與第4及第5搬送臂236、238分別同步的方式，驅動第8及第9搬送臂244、246，每隔規定的產距時間交替地進行從第1下游側沖壓部214向第1冷卻部82的移動、及從第2下游側沖壓部216向第1冷卻部82的移動。因此，能使成型模具60於第1上游側沖壓部210、第2上游側沖壓部212、第1下游側沖壓部214及第2下游側沖壓部216上分別停留產距時間兩倍的時間。由此，能將產距時間設定為沖壓步驟所花費的處理時間的一半，能縮短整體的處理時間。並且，與以往裝置相比，因僅增加了沖壓部，故能將裝置的製造成本的增大抑制於最小限度。 As described above, the first upstream side press unit 210, the second upstream side press unit 212, the first downstream side press unit 214, and the second downstream side press unit 216 are provided, and the predetermined production is performed. The molding die 60 is conveyed to the first upstream side press unit 210 and the second upstream side press unit 212 by the fourth and fifth transfer arms 236 and 238 alternately with each other. In addition, the sixth and seventh transfer arms 240 and 242 are driven in synchronization with the fourth and fifth transfer arms 236 and 238, respectively, and are alternately performed from the first upstream side press unit 210 every predetermined production time. To the first The movement of the swim-side press portion 214 and the movement from the second upstream-side press portion 212 to the second downstream-side press portion 216. Further, the eighth and ninth transfer arms 244 and 246 are driven so as to be synchronized with the fourth and fifth transfer arms 236 and 238, respectively, and are alternately moved from the first downstream side press portion 214 to every predetermined production time. The movement of the first cooling unit 82 and the movement from the second downstream side press unit 216 to the first cooling unit 82. Therefore, the molding die 60 can be placed on the first upstream side press unit 210, the second upstream side press unit 212, the first downstream side press unit 214, and the second downstream side press unit 216 for a time twice the production time. Thereby, the production time can be set to half of the processing time taken for the press step, and the overall processing time can be shortened. Further, since the press portion is only increased as compared with the conventional device, the increase in the manufacturing cost of the device can be minimized.

又，於上述的各實施例中，設有三個加熱部74、76、78，但加熱部的數量不限於此只要一個以上即可。並且，與此相同地，冷卻部亦只要設置一個以上即可。 Further, in each of the above embodiments, the three heating portions 74, 76, and 78 are provided, but the number of the heating portions is not limited to one or more. Further, similarly to this, it is only necessary to provide one or more cooling units.

並且，於上述各實施例中，並列設置兩個沖壓部，但不限於此，亦可並列設置三個以上衝壓部。 Further, in each of the above embodiments, the two press portions are provided in parallel, but the present invention is not limited thereto, and three or more press portions may be provided in parallel.

並且，於上述的第2實施例中，將兩個沖壓部(上游側沖壓部及下游側沖壓部)串聯設置，亦可串聯設置三個以上衝壓部。 Further, in the second embodiment described above, the two press portions (the upstream side press portion and the downstream side press portion) are provided in series, and three or more press portions may be provided in series.

以下，參照附圖對本發明進行概括。 Hereinafter, the present invention will be summarized with reference to the accompanying drawings.

本發明之第1實施例之玻璃成型體之製造裝置1，如圖2所示包括：第1~第3加熱部74、76、78，其對內部配置有玻璃材料的成型模具60進行加熱處理；第1及第2沖壓部80、81，其對在第1~第3加熱部74、76、78中經過加熱處理的成型模具60進 行沖壓處理；第1~第3冷卻部82、84、86，其對在第1及第2沖壓部80、81中經過沖壓處理的成型模具60進行冷卻；第4及第5搬送臂96、98，其與第1及第2沖壓部80、81分別對應地設置，並將成型模具60分別從第3加熱部78向第1及第2沖壓部80、81搬送；以及第6及第7搬送臂100、102，其與第1及第2沖壓部80、81分別對應地設置，並將成型模具60分別從第1及第2沖壓部80、81向第1冷卻部82搬送。 As shown in FIG. 2, the apparatus 1 for manufacturing a glass molded body according to the first embodiment of the present invention includes first to third heating portions 74, 76, and 78 for heat-treating a molding die 60 in which a glass material is disposed. The first and second press portions 80 and 81 are formed in the molding die 60 that has been subjected to heat treatment in the first to third heating portions 74, 76, and 78. The first to third cooling units 82, 84, and 86 cool the molding die 60 that has been subjected to the press processing in the first and second press portions 80 and 81, and the fourth and fifth transfer arms 96, 98, which is provided corresponding to each of the first and second press portions 80 and 81, and transports the molding die 60 from the third heating unit 78 to the first and second press portions 80 and 81, and the sixth and seventh portions. The transfer arms 100 and 102 are provided corresponding to the first and second press portions 80 and 81, respectively, and the molding die 60 is transported from the first and second press portions 80 and 81 to the first cooling unit 82.

本發明之第2實施例之玻璃成型體之製造裝置201，如圖5所示包括：第1~第3加熱部74、76、78，其對內部配置有玻璃材料的成型模具60進行加熱處理；第1上游側沖壓部210、第2上游側沖壓部212、第1下游側沖壓部214及第2下游側沖壓部216，其對在第1~第3加熱部74、76、78中經過加熱處理的成型模具60進行沖壓處理；第1~第2冷卻部82、84，其對在這些第1上游側沖壓部210、第2上游側沖壓部212、第1下游側沖壓部214及第2下游側沖壓部216中經過沖壓處理的成型模具60進行冷卻；第4及第5搬送臂236、238，其與第1及第2上游側沖壓部210、212分別對應地設置，並將成型模具60分別從第3加熱部78向第1及第2沖壓部210、212搬送；第8及第9搬送臂244、246，其與第1及第2下游側沖壓部214、216分別對應地設置，並將成型模具60分別從第1及第2沖壓部214、216向第1冷卻部82搬送；以及第6及第7搬送臂240、242，其將成型模具60分別從第1上游側沖壓部210及第2上游側沖壓部212向第1及第2下游側沖壓部214、216搬送。 As shown in FIG. 5, the apparatus for manufacturing a glass molded body according to the second embodiment of the present invention includes first to third heating portions 74, 76, and 78 for heat-treating the molding die 60 in which a glass material is disposed. The first upstream side press unit 210, the second upstream side press unit 212, the first downstream side press unit 214, and the second downstream side press unit 216 pass through the first to third heating units 74, 76, and 78. The heat-treated molding die 60 is subjected to press processing, and the first to second cooling portions 82 and 84 are paired with the first upstream side press unit 210, the second upstream side press unit 212, the first downstream side press unit 214, and the first (2) The molding die 60 subjected to the press processing in the downstream side press portion 216 is cooled, and the fourth and fifth transfer arms 236 and 238 are provided corresponding to the first and second upstream side press portions 210 and 212, respectively, and are formed. The mold 60 is transported from the third heating unit 78 to the first and second press portions 210 and 212, and the eighth and ninth transfer arms 244 and 246 are respectively associated with the first and second downstream side press portions 214 and 216. Provided, the molding die 60 is transported from the first and second press portions 214 and 216 to the first cooling unit 82, and the sixth and seventh transports are respectively carried out. 240, 242, 60, respectively, which mold 212 conveyed from the upstream side of the first portion 210 and the second press stamp upstream side toward the downstream side of the first and second press portions 214, 216.

1‧‧‧玻璃成型體之製造裝置 1‧‧‧Manufacturing device for glass molded body

2‧‧‧腔室 2‧‧‧ chamber

4、6、8、11、12、14、16‧‧‧基台 4, 6, 8, 11, 12, 14, 16‧‧ abutments

74‧‧‧第1加熱部 74‧‧‧1st heating department

76‧‧‧第2加熱部 76‧‧‧2nd heating department

78‧‧‧第3加熱部 78‧‧‧3rd heating department

80‧‧‧第1沖壓部 80‧‧‧1st stamping department

81‧‧‧第2沖壓部 81‧‧‧2nd Stamping Department

82‧‧‧第1冷卻部 82‧‧‧1st cooling department

84‧‧‧第2冷卻部 84‧‧‧2nd cooling department

86‧‧‧第3冷卻部 86‧‧‧3rd cooling department

90、92、94、96、98、100、102、104、106‧‧‧搬送臂 90, 92, 94, 96, 98, 100, 102, 104, 106‧‧‧ transport arm

Claims (3)

一種玻璃成型體之製造裝置，包括：加熱部，其對內部配置有玻璃材料的成型模具進行加熱處理；複數個沖壓部，其對在上述加熱部中經過加熱處理的成型模具進行沖壓處理；冷卻部，其對在上述複數個沖壓部中經過沖壓處理的成型模具進行冷卻；複數個沖壓部搬入機構，其與上述複數個沖壓部分別對應地設置，並將上述成型模具分別從上述加熱部向上述複數個沖壓部搬送；以及複數個沖壓部搬出機構，其與上述複數個沖壓部分別對應地設置，並將上述成型模具分別從上述複數個沖壓部向上述冷卻部搬送；上述複數個沖壓部包括第1及第2沖壓部，其對在上述加熱部中經過加熱處理的成型模具進行沖壓處理；上述沖壓部搬入機構包括：第1沖壓部搬入機構，其將上述成型模具從上述加熱部向上述第1沖壓部搬送；第2沖壓部搬入機構，其將上述成型模具從上述加熱部向上述第2沖壓部搬送；上述沖壓部搬出機構包括： 第1沖壓部搬出機構，其將上述成型模具從上述第1沖壓部向上述冷卻部搬送；第2沖壓部搬出機構，其將上述成型模具從上述第2沖壓部向上述冷卻部搬送；上述第1沖壓部搬入機構與第1沖壓部搬出機構同步驅動；上述第2沖壓部搬入機構與第2沖壓部搬出機構同步驅動；上述第1及第2沖壓部搬入機構將上述成型模具從上述加熱部交替搬入到第1沖壓部及第2沖壓部；上述第1及第2沖壓部搬出機構將上述成型模具從第1沖壓部及第2沖壓部向冷卻部交替搬入。 A manufacturing apparatus for a glass molded body, comprising: a heating portion that heats a molding die in which a glass material is disposed; a plurality of pressing portions that press-treat a molding die that has been subjected to heat treatment in the heating portion; and cools a portion that cools a molding die that has been subjected to press processing in the plurality of press portions; a plurality of press portion loading mechanisms that are respectively provided corresponding to the plurality of press portions, and the molds are respectively moved from the heating portion The plurality of press portions are transported, and the plurality of press portion carry-out mechanisms are provided corresponding to the plurality of press portions, and the molds are respectively transferred from the plurality of press portions to the cooling portion; the plurality of press portions The first and second press portions are subjected to press processing to a molding die subjected to heat treatment in the heating unit, and the press portion loading mechanism includes a first press portion loading mechanism that moves the molding die from the heating portion The first press unit is transported, and the second press unit is inserted into the mold Conveying the heating unit to the second press portion; the press-out mechanism portion comprises: a first press part unloading mechanism that transports the molding die from the first press part to the cooling unit, and a second press part unloading mechanism that transports the molding die from the second press unit to the cooling unit; (1) The press portion loading mechanism is driven in synchronization with the first press portion unloading mechanism; the second press portion loading mechanism is driven in synchronization with the second press portion unloading mechanism; and the first and second press portion loading mechanisms are configured to move the molding die from the heating portion The first and second press portion unloading mechanisms alternately carry the mold from the first press portion and the second press portion to the cooling portion. 如申請專利範圍第1項之玻璃成型體之製造裝置，其中，上述加熱部、第1及第2沖壓部以及上述冷卻部於各自底部包括加熱器，於這些各部的處理中，上述成型模具載置於上述加熱器的上方，上述第1沖壓部搬入機構、第2沖壓部搬入機構、第1沖壓部搬出機構、及第2沖壓部搬出機構分別包括使上述成型模具沿橫向移動的臂。 The apparatus for manufacturing a glass molded body according to claim 1, wherein the heating unit, the first and second pressing portions, and the cooling unit include a heater at each bottom portion, and in the processing of the respective portions, the molding die is loaded. The first press portion loading mechanism, the second press portion loading mechanism, the first press portion unloading mechanism, and the second press portion unloading mechanism each include an arm that moves the molding die in the lateral direction. 如申請專利範圍第1項之玻璃成型體之製造裝置，其中，上述第1及第2沖壓部分別包括上游側沖壓部及下游側沖壓部，上述玻璃成型體的製造裝置還包括：第1沖壓部搬送機構，其將上述成型模具從上述第1沖壓部上游側沖壓部向上述第1沖壓部下游側沖壓部搬送；第2沖壓部搬送機構，其將上述成型模具從上述第2沖壓部上游側沖壓部向上述第2沖壓部下游側沖壓部搬送。 The apparatus for manufacturing a glass molded body according to the first aspect of the invention, wherein the first and second press portions each include an upstream side press portion and a downstream side press portion, and the glass molded body manufacturing device further includes: a first press The part transfer mold conveys the molding die from the first press portion upstream side press portion to the first press portion downstream side press portion, and the second press portion transfer mechanism that moves the mold from the second press portion upstream The side punching portion is conveyed to the downstream side press portion of the second press portion.
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