JPH0764572B2 - How to make a seamless glass package body - Google Patents
How to make a seamless glass package bodyInfo
- Publication number
- JPH0764572B2 JPH0764572B2 JP63268809A JP26880988A JPH0764572B2 JP H0764572 B2 JPH0764572 B2 JP H0764572B2 JP 63268809 A JP63268809 A JP 63268809A JP 26880988 A JP26880988 A JP 26880988A JP H0764572 B2 JPH0764572 B2 JP H0764572B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- package body
- mold
- glass package
- upper mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- C03B11/06—Construction of plunger or mould
- C03B11/10—Construction of plunger or mould for making hollow or semi-hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Joining Of Glass To Other Materials (AREA)
Description
【発明の詳細な説明】 （１）産業上の利用分野 本発明は、接合部にないガラスパッケージ本体の製法方
法に関するものである。DETAILED DESCRIPTION OF THE INVENTION (1) Field of Industrial Application The present invention relates to a method for producing a glass package main body which is not at a joint.
（２）従来の技術 従来、ガラスパッケージ本体１を作るときには、第６図
に示す如く所定の寸法に切断したガラス個片６を第７図
に示す如く型７、内24の中に設置し、押え型25に荷重23
をかけ、約1,000℃程度に加熱溶融させ、ガラス個片６
を溶着させる方法、又は、第８図に示す如く細いガラス
細板８をガスバーナー９で充分加熱して折り曲げる事に
よって、枠体４を製作した後、背面ガラス３として平板
ガラスを枠体４にフリットガラス26で加熱溶着させて、
ガラスパッケージ本体１を製作していた。(2) Conventional Technology Conventionally, when the glass package main body 1 is made, a glass piece 6 cut into a predetermined size as shown in FIG. 6 is placed in the mold 7 and the inside 24 as shown in FIG. Load 23 to the presser die 25
And melt it by heating to about 1,000 ° C
By welding, or by heating a thin glass plate 8 as shown in FIG. 8 sufficiently with a gas burner 9 and bending it to form a frame 4, after which a flat glass is used as the back glass 3 on the frame 4. Heat and weld with frit glass 26,
The glass package body 1 was manufactured.
（３）発明が解決しようとする課題 従来の加工方法では、溶着用の型７や治具又は工具等を
必要とし、加工の途中においてガラスの個片６の溶着や
ガラス細板８の折曲げ溶着部10が完全に溶着しないで、
小さな泡や隙間を生じたりして、工程が複雑な上に加工
に熟練を要する事が多く、溶着部10に泡や隙間を生じ易
く、リークを生じたりして、製品の品質に均一性がなく
悪かった。(3) Problems to be Solved by the Invention The conventional processing method requires a welding mold 7, a jig, a tool, or the like, and the glass piece 6 is welded or the glass thin plate 8 is bent during the processing. Welding part 10 does not completely weld,
Small bubbles and gaps often result in complicated processes and often require skill to process, and it is easy for bubbles and gaps to form in the welded part 10 and leaks occur, resulting in inconsistent product quality. It was bad.
したがって、優良なガラスパッケージ本体１を得るの
に、加工費が高くついた。Therefore, it takes a high processing cost to obtain a good glass package body 1.
（４）課題を解決するための手段 ガラスパッケージ本体１を形成する枠体４と背面ガラス
３を一体のものとして成形することにより、溶着により
継目をなくしてしまい、製品の品質制度を均一にすると
共に、工程を熟練を必要とせぬ簡単なものにする事を考
え、次に示す工程を用いることにした。(4) Means for Solving the Problem By molding the frame body 4 forming the glass package body 1 and the rear glass 3 as one body, the seam is lost by welding and the product quality system is made uniform. At the same time, in consideration of making the process simple without requiring skill, we decided to use the following process.
イ．背面ガラス３と枠体４の重量を加えたガラスパッケ
ージ本体１と同一の重量を持ちガラスパッケージ本体１
の外形寸法内に入るガラス板11を材料とする。I. The glass package body 1 has the same weight as the glass package body 1 including the weights of the rear glass 3 and the frame body 4.
The glass plate 11 that fits within the outer dimensions of is used as the material.
ロ．上型12と下型13を準備し、上型12の上型ガイド部14
と下型13の下型ガイド部15とが正しく上下に摺動し接触
面16で停止する如くする。B. Prepare the upper mold 12 and the lower mold 13, and then press the upper mold guide 14 of the upper mold 12.
The lower die guide portion 15 of the lower die 13 slides vertically correctly and stops at the contact surface 16.
ハ．上型ガイド部14には、ガラスパッケージ本体１の内
部中空部５と同一寸法形状の凸出部17を設け、下型ガイ
ド部15には、ガラスパッケージ本体１と同一外部寸法形
状のピット18を設ける。C. The upper die guide portion 14 is provided with a protruding portion 17 having the same size and shape as the inner hollow portion 5 of the glass package body 1, and the lower die guide portion 15 is provided with a pit 18 having the same outer size and shape as the glass package body 1. Set up.
ニ．第12図に示す如く、下型13のピット18内にガラス板
11を入れた後、上型12をのせて下型ガイド部15と上型ガ
イド部14を正しく合わせた後連続炉に投入し、第13図に
示す如く、上型12の上から荷重をかけながらガラス板11
が軟化流動するのに必要な温度まで上昇させる。D. As shown in FIG. 12, a glass plate is placed in the pit 18 of the lower mold 13.
After putting 11 in, place the upper die 12 and properly align the lower die guide portion 15 and the upper die guide portion 14 and then put in the continuous furnace, and apply a load from above the upper die 12 as shown in FIG. While glass plate 11
Elevates the temperature to the temperature required for the softening and flow.
ホ．第14図に示す如く、軟化流動を始めたガラス板11
は、上型12の凸出部17に押し下げられて、余分なガラス
は、周辺部に押し出されて枠体４となって押し上げら
れ、上型ガイド部14と下型ガイド部15が接触面16で接触
した時に、ガラスパッケージ本体１の成形が終わり、つ
いで上型12のみを強制的に冷却収縮させて、軟化状態の
ガラスパッケージ本体１と分離出来る状態にする。E. As shown in FIG. 14, the glass plate 11 has started to soften and flow.
Is pushed down to the protruding portion 17 of the upper die 12, and the excess glass is pushed out to the peripheral portion to be pushed up to form the frame body 4, and the upper die guide portion 14 and the lower die guide portion 15 contact the contact surface 16 When the glass package body 1 is contacted with, the molding of the glass package body 1 is completed, and then only the upper mold 12 is forcibly cooled and shrunk so that the glass package body 1 in the softened state can be separated.
ヘ．上型12および下型13は、軟化状態のガラスパッケー
ジ本体１をはさんだまゝ連続炉のテーブル19の上を移動
し、次に第15図に示す如く離型用ガイドレール20によっ
て上型12は端部21を約1m/m押し上げられ、上型12の凸出
部17とガラスパッケージ本体１との間に隙間22を生じ、
背面ガラス３上面の上型12の凸出部17による型跡を消滅
させる。F. The upper mold 12 and the lower mold 13 move on the table 19 of the continuous furnace sandwiching the glass package main body 1 in the softened state, and then, as shown in FIG. Is pushed up the end portion 21 by about 1 m / m, and a gap 22 is formed between the protruding portion 17 of the upper die 12 and the glass package body 1,
The die mark by the protruding portion 17 of the upper die 12 on the upper surface of the rear glass 3 is eliminated.
ト．徐々に冷却させながら上型12を取り去り固形状態に
なったガラスパッケージ本体１を下側13から取外す。G. While gradually cooling, the upper mold 12 is removed, and the solid glass package body 1 is removed from the lower side 13.
チ．ニ・ホ・ヘ・トに関する成形はすべて連続炉内で自
動的に行なわれる。J. All the moldings for Ni-He-Heot are done automatically in a continuous furnace.
リ．成形型にガラスと膨張係数の近いカーボン材を使
う。Re. Use a carbon material with a coefficient of expansion close to that of glass for the mold.
（５）発明の効果 本発明は、以上に説明したように構成されるので、以下
に示すような効果を得ることができる。(5) Effects of the Invention Since the present invention is configured as described above, the following effects can be obtained.
イ．ガラスパッケージ本体１に枠体４が一体のものとし
て製造されるので、各部に亀裂やリークを生ずることが
ない． ロ．下型13のピット18の中に、所定の重量のガラス板11
を入れるだけの作業であるので熟練を要することがな
く、素人にでも出来る製法である。I. Since the frame body 4 is manufactured integrally with the glass package body 1, cracks and leaks do not occur in each part. B. A glass plate 11 of a predetermined weight is placed in the pit 18 of the lower mold 13.
Since it is a work that only puts in, it does not require skill, and it is a manufacturing method that even an amateur can do.
ハ．連続炉の中で、自動的に温度調整が出来るので、従
来に比し殆ど無人で工程が進められる。C. Since the temperature can be automatically adjusted in the continuous furnace, the process can proceed almost unattended compared to the conventional method.
ニ．多量生産方式として適している。D. Suitable for mass production.
ホ．製品の品質に均一性がある。E. Product quality is uniform.
ヘ．製造価格が少なくてすむ。F. Manufacturing costs are low.
第１図は、ガラスパッケージ平面図、 第２図は、ガラスパッケージ正面図、 第３図は、ガラスパッケージ側面図、 第４図は、Ａ−Ａ断面図、 第５図は、ガラスパッケージ本体１の斜視図、 第６図は、従来の個片６合成式ガラスパッケージ本体１
の製造工程図、 第７図は、型７、押え型25、内型24の断面図、 第８図は、従来のガラス細板８折曲げ式ガラスパッケー
ジ本体１の製造工程図、 第９図は、ガラス板11の正面図、 第10図は、上型12の正面図、 第11図は、下型13の正面図、 第12図は、下型13ピット18にガラス板11を入れた断面
図、 第13図は、上型12を下型13の上にのせた断面図、 第14図は、温度を上昇し上型12に荷重23をかけた断面
図、 第15図は、上型12を約1m/m離した図、 １は、ガラスパッケージ本体、２は、表面ガラス、３
は、背面ガラス、４は、枠体、５は、内部中空部、６
は、個片、７は、型、８は、ガラス細板、９は、ガスバ
ーナー、10は、溶着部、11は、ガラス板、12は、上型、
13は、下型、14は、上型ガイド部、15は、下型ガイド
部、16は、接触面、17は、凸出部、18は、ピット、19
は、テーブル、20は、離型用ガイドレール、21は、端
部、22は、隙間、23は、荷重、24は、内型、25は、押え
型、26は、フリットガラス、を示す。FIG. 1 is a plan view of a glass package, FIG. 2 is a front view of the glass package, FIG. 3 is a side view of the glass package, FIG. 4 is a sectional view taken along line AA, and FIG. FIG. 6 is a perspective view of a conventional individual piece 6 synthetic glass package body 1
FIG. 7 is a sectional view of the mold 7, the presser die 25, and the inner mold 24. FIG. 8 is a manufacturing process diagram of the conventional glass thin plate 8 folding type glass package body 1, FIG. Is a front view of the glass plate 11, FIG. 10 is a front view of the upper mold 12, FIG. 11 is a front view of the lower mold 13, and FIG. 12 is a lower mold 13 Put the glass plate 11 in the pit 18. Sectional view, FIG. 13 is a sectional view in which the upper die 12 is placed on the lower die 13, FIG. 14 is a sectional view in which the temperature is increased and a load 23 is applied to the upper die 12, and FIG. Diagram of mold 12 separated by about 1 m / m, 1 is glass package body, 2 is surface glass, 3
Is a back glass, 4 is a frame, 5 is an internal hollow portion, 6
Is an individual piece, 7 is a mold, 8 is a thin glass plate, 9 is a gas burner, 10 is a welded portion, 11 is a glass plate, 12 is an upper mold,
13 is a lower die, 14 is an upper die guide portion, 15 is a lower die guide portion, 16 is a contact surface, 17 is a protruding portion, 18 is a pit, 19
Is a table, 20 is a release guide rail, 21 is an end portion, 22 is a gap, 23 is a load, 24 is an inner mold, 25 is a holding mold, and 26 is a frit glass.
Claims (1)
製作する方法として、上型にガラスパッケージ本体
（１）の内部中空部（５）と同一寸法形状を有する凸出
部（17）を持った上型（12）と、下型（13）にガラスパ
ッケージ本体（１）の外形寸法形状と同一のピット（1
8）を持った下型（13）を準備し、ピット（18）内にガ
ラスパッケージ本体（１）と同一重量のガラス板（11）
を入れて連続炉の中でテーブル（19）の上を移動しなが
らガラス板（11）が軟化流動するのに必要な温度まで加
熱しながら上型（12）の重量による荷重（23）をかけ、
上型（12）下型（13）が接触面（16）で接触するにいた
るまで荷重（23）がかかってガラス板（11）が軟化流動
して変形し枠体（４）部を形成した後、逐次温度を下
げ、上型（12）を約1m/m上へ離してガラスパッケージ本
体（１）が固形状態になるまで温度を下げて製作する継
目なしガラスパッケージ本体の製法。1. A seamless glass package body (1) comprising:
As a manufacturing method, the upper mold has an upper mold (12) having a protrusion (17) having the same size and shape as the inner hollow portion (5) of the glass package body (1), and the lower mold (13) is made of glass. Pit (1) that has the same external dimensions as the package body (1)
Prepare the lower mold (13) with 8) and put the glass plate (11) in the pit (18) with the same weight as the glass package body (1).
The glass plate (11) is heated to a temperature necessary for softening and flowing while moving on the table (19) in a continuous furnace, and a load (23) is applied by the weight of the upper mold (12). ,
A load (23) is applied until the upper mold (12) and the lower mold (13) come into contact with each other on the contact surface (16), and the glass plate (11) is softened and deformed to form a frame (4) part. After that, the temperature is gradually lowered, and the upper mold (12) is moved up to about 1 m / m to lower the temperature until the glass package body (1) is in a solid state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63268809A JPH0764572B2 (en) | 1988-10-25 | 1988-10-25 | How to make a seamless glass package body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63268809A JPH0764572B2 (en) | 1988-10-25 | 1988-10-25 | How to make a seamless glass package body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02116637A JPH02116637A (en) | 1990-05-01 |
| JPH0764572B2 true JPH0764572B2 (en) | 1995-07-12 |
Family
ID=17463560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63268809A Expired - Lifetime JPH0764572B2 (en) | 1988-10-25 | 1988-10-25 | How to make a seamless glass package body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0764572B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1179765A (en) * | 1997-09-03 | 1999-03-23 | Futaba Corp | Production of glass container and apparatus for production |
| US20100127420A1 (en) * | 2008-11-25 | 2010-05-27 | Thierry Luc Alain Dannoux | Method of forming a shaped article from a sheet of material |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5388816A (en) * | 1977-01-17 | 1978-08-04 | Sasaki Glass Kk | Mold for pressing glass |
| JPS6057161B2 (en) * | 1981-10-29 | 1985-12-13 | 市光工業株式会社 | headlights |
-
1988
- 1988-10-25 JP JP63268809A patent/JPH0764572B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02116637A (en) | 1990-05-01 |
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