JPS62109606A - Press molding method of special-form tile - Google Patents
Press molding method of special-form tileInfo
- Publication number
- JPS62109606A JPS62109606A JP23002685A JP23002685A JPS62109606A JP S62109606 A JPS62109606 A JP S62109606A JP 23002685 A JP23002685 A JP 23002685A JP 23002685 A JP23002685 A JP 23002685A JP S62109606 A JPS62109606 A JP S62109606A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- raw material
- press
- sides
- 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.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は一式１法における異形タイルのプレス成形方−
に関する。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a method for press-forming irregularly shaped tiles using the one-set method.
Regarding.
方が形状寸法が正確で硬質のタイルが得られる。 The more accurate the shape and dimensions, the more rigid the tile can be obtained.
乾式１法では、原料の坏土の粉末をプレス成形し、９０
０〜１ 、０００℃で素焼し、釉薬をかけてから約１
、２５０℃で本焼きする。尚、素焼きを省略することも
ある。In the dry method 1, the raw clay powder is press-molded and
After bisque firing at 0-1,000℃ and glazing, approx.
, Bake at 250℃. Note that bisque firing may be omitted.
プレス成形をする場合には、プレス型（以下型と称す）
に所定量の坏土を充填することが要求さく２）
れる。大量生産する寸法の定まった標準タイルでは専用
の定量充填装置があるので問題はないが、異形タイル、
殊に小口曲げ、２丁掛曲げ、まぐさ等の製造には生産量
が小量であるため専用の定量充填装置が用いられず、坏
土は手作業で充填されていた。When performing press molding, press molds (hereinafter referred to as molds)
2) It is required that a specified amount of clay be filled in the container. There is no problem with standard tiles that are mass-produced and have fixed dimensions because there is a dedicated quantitative filling device, but with irregularly shaped tiles,
Particularly in the production of small-edge bends, two-way bends, lintels, etc., because the production volume is small, a dedicated fixed-quantity filling device is not used, and the clay is filled by hand.
このため、坏土の充填斑を生じ易く、製品の密度分布が
不均一となり、焼成時クランク、欠損を生ずる欠点があ
った。また手作業で均一に充填するためには高度の熟練
を要し、引いては作業能率が低くかった。As a result, uneven filling of the clay tends to occur, resulting in uneven density distribution of the product, resulting in cracks and defects during firing. In addition, it required a high level of skill to fill uniformly by hand, which resulted in low work efficiency.
略■形状に上向きに開口して固定された下型に、上型を
下降させて行なう、断面り形の異形タイルのプレス成形
法であって、
ｆａｌ 上型を正規の成形位置より若干上方位置まで
下降させて一旦停止させ、
ｆｂｌ 定量の粉状原料を収容した１対のホッパーノ
ズル組付体を上下型の両側面に沿って移動さく３）
せ、重力を利用して上下型間の隙間よりノズルを介して
両型間に原料を供給し、
＋Ｃ１上型を若干下降させ、バイブレーション装置で振
動させて原料を均一につき固め、（ｄ）１対の吸引ノズ
ルを上下型の両側面に沿って移動させ、負圧を利用して
」二下型の両側にはみ出した余剰原料を吸引除去し、こ
れと同時に、ｔｅｌ 正規の成形位置に向けて＝に型
を下降させて原料を仕上げ成形し、
＋ｆｌ 上型を上昇させて、下型より成形品を手作業
にて取出してなる異形タイルのプレス成形法により達成
される。This is a press-molding method for irregularly shaped tiles with a cross-sectional shape, in which the upper mold is lowered onto the lower mold which is fixed with an upward opening in the shape of fal. Then, the pair of hopper nozzle assemblies containing a quantity of powdered raw material are moved along both sides of the upper and lower molds3), and the gap between the upper and lower molds is filled using gravity. (d) Supply the raw material between both molds through the nozzle, lower the +C1 upper mold slightly, and vibrate with a vibration device to solidify the raw material uniformly. (d) A pair of suction nozzles are applied along both sides of the upper and lower molds. Using negative pressure, remove the excess raw material protruding from both sides of the lower mold, and at the same time lower the mold toward the regular molding position to finish molding the raw material. , +fl This is achieved by a press molding method for irregularly shaped tiles, in which the upper mold is raised and the molded product is manually taken out from the lower mold.
以下、断面り形の異形タイルについて本発明を説明する
。Hereinafter, the present invention will be explained regarding irregularly shaped tiles having a cross-sectional shape.
第１図に示すように、本発明を実施するための装置は通
常のプレスｌを利用したもので、２及び３は夫々対にな
ったプレスの上型及び下型で、プレスを経済的に使用す
るように複数対の上下型２゜３が取付けられている。プ
レス１には１対の水平状案内レール４が設けられ、これ
に沿ってホッパーノズル組付体５が任意の駆動装置によ
り上下型２．３の両側を左右に摺動移動可能に取付けら
れている。上型２は図示せぬプレスのラムに、また下型
３はプレス１に固着した枠６に挟持されている。プレス
１には又別の１対の水平状案内レール７が固着され、図
示せぬ吸引源に接続した吸引ノズル８が上下型２．３の
両側を案内レール７に沿って移動し、その際吸引ノズル
８の先端は枠６の上面６Ａに沿って移動するように形成
されている。As shown in FIG. 1, the apparatus for carrying out the present invention utilizes an ordinary press 1, and 2 and 3 are a pair of upper and lower dies, respectively, which make the press economical. A plurality of pairs of upper and lower molds 2.3 are mounted for use. The press 1 is provided with a pair of horizontal guide rails 4, along which a hopper nozzle assembly 5 is mounted so as to be slidable left and right on both sides of the upper and lower molds 2.3 by an arbitrary drive device. There is. The upper mold 2 is held by a ram of a press (not shown), and the lower mold 3 is held by a frame 6 fixed to the press 1. Another pair of horizontal guide rails 7 are fixed to the press 1, and a suction nozzle 8 connected to a suction source (not shown) moves along the guide rails 7 on both sides of the upper and lower molds 2.3. The tip of the suction nozzle 8 is formed to move along the upper surface 6A of the frame 6.
次に本発明の作動順序を第２〜５図について説明する。Next, the operating sequence of the present invention will be explained with reference to FIGS. 2-5.
（ａｌ 先ずプレス１を始動して、上型２を正規の成
形位置（第２図に破線で示す）より若干上方の中間位置
まで下降させる。この場合の上下型２．３間の隙間は、
ホッパーノズル組付体５のノズル先端が挿入出来るよう
に設定される。(al) First, start the press 1 and lower the upper mold 2 to an intermediate position slightly above the normal molding position (shown by the broken line in Figure 2). In this case, the gap between the upper and lower molds 2 and 3 is
It is set so that the nozzle tip of the hopper nozzle assembly 5 can be inserted.
（ｂ） 定量の粉末状原料（坏土）を収容した１対の
ホッパーノズル５が例えば第１図の右側に配設されてい
て、実線の矢線に沿って上下型２゜３の両側面に沿って
移動され、矢線の左端において約１秒間停止する。この
移動中に上下型２゜３間の隙間に原料を供給するが、こ
の場合は原料は未だ一様に分配されていない。次いで右
側に向けて復帰移動をする。尚、左端で一旦停止するの
は左端部においても下型３に充分に原料を供給するため
である。(b) A pair of hopper nozzles 5 containing a fixed amount of powdered raw material (clay) are arranged, for example, on the right side of FIG. , and stops at the left end of the arrow for about 1 second. During this movement, raw material is supplied to the gap between the upper and lower molds 2.3, but in this case the raw material is not evenly distributed yet. Then, it moves back toward the right side. The reason for temporarily stopping at the left end is to sufficiently supply the raw material to the lower mold 3 even at the left end.
（Ｃ１上型２を若干下降させ、図示せぬバイブレーショ
ン装置を介して、上下型２，３間の原料をつき固める。(The C1 upper mold 2 is lowered slightly, and the raw material between the upper and lower molds 2 and 3 is compacted through a vibration device (not shown).
この振動によって原料の分布が一様になる（第３図）。This vibration makes the distribution of the raw material uniform (Figure 3).
＋ｄ） 吸引ノズル８はプレス１の左側（第１図）に
配設されていて、実線及び破線の矢印に沿って往復移動
し、原料のつき固め時に上下型２゜３の両側即ち枠６の
上面６Ａ上にはみ出した余剰原料の吸引除去する。この
吸引した原料は再使用することができる（第４図）こｈ
Ｖ−＋ｉａ？ｔこ・ｔｅｌ 正規の成形位置に上型２
を下降させて原料を加圧成形する。+d) The suction nozzle 8 is disposed on the left side of the press 1 (Fig. 1), and moves reciprocally along the solid and broken line arrows, and when compacting the raw material, it touches both sides of the upper and lower molds 2°3, that is, the frame 6. Excess raw material protruding onto the upper surface 6A is removed by suction. This sucked raw material can be reused (Figure 4).
V-+ia? tko・tel Upper mold 2 in the regular molding position
is lowered to pressurize the raw material.
（ｆｌ 上型２を上昇させて下型３より成形品９を手
作業で取出す（第５図）。(fl) Raise the upper mold 2 and manually take out the molded product 9 from the lower mold 3 (Fig. 5).
本発明は上記のように構成して、原料供給充填を簡単な
方法で自動化したので作業効率が向上し、原料の充填密
度が均一となるので、焼成時のクランク等の製品の欠点
を生ずることがない。The present invention is configured as described above, and the raw material supply and filling is automated in a simple manner, so the work efficiency is improved, and the packing density of the raw materials is made uniform, so that there are no defects in products such as cranks during firing. There is no.
第１図は本発明を実施する装置の全体を示す斜視図、第
２図〜第５図は本発明の製造工程を示す概略図である。
２・・・上型、 ３・・・下型、５・・・ホッ
パーノズル組付体、
８・・・吸引ノズル、 ９・・・成形品。
第１図
第２図
第３図
第４図
第５図FIG. 1 is a perspective view showing the entire apparatus for implementing the present invention, and FIGS. 2 to 5 are schematic diagrams showing the manufacturing process of the present invention. 2... Upper mold, 3... Lower mold, 5... Hopper nozzle assembly, 8... Suction nozzle, 9... Molded product. Figure 1 Figure 2 Figure 3 Figure 4 Figure 5
Claims (1)
型を下降させて行なう、断面Ｌ形の異形タイルのプレス
成形法であって、 （ａ）上型を正規の成形位置より若干上方位置まで下降
させて一旦停止させ、 （ｂ）定量の粉状原料を収容した１対のホッパーノズル
組付体を上下型の両側面に沿って移動させ、重力を利用
して上下型間の隙間よりノズルを介して両型間に原料を
供給し、 （ｃ）上型を若干下降させ、バイブレーション装置で振
動させて原料を均一につき固め、 （ｄ）１対の吸引ノズルを上下型の両側面に沿って移動
させ、負圧を利用して上下型の両側にはみ出した余剰原
料を吸引除去し、これと同時に、 （ｅ）正規の成形位置に向けて上型を下降させて原料を
仕上げ成形し、 （ｆ）上型を上昇させて、下型より成形品を手作業にて
取出してなる異形タイルのプレス成形法。[Scope of Claims] 1. A press-molding method for irregularly shaped tiles with an L-shaped cross section, which is carried out by lowering an upper mold onto a fixed lower mold with an upward opening in a substantially V-shape, the method comprising: (a) upper mold; The mold is lowered to a position slightly above the normal molding position and then stopped. (b) A pair of hopper nozzle assemblies containing a fixed amount of powdered raw material are moved along both sides of the upper and lower molds, and (c) Lower the upper mold slightly and vibrate with a vibration device to solidify the raw material uniformly. (d) 1 pair. (e) move the suction nozzle along both sides of the upper and lower molds, use negative pressure to suction and remove excess raw material protruding from both sides of the upper and lower molds, and at the same time (e) Press molding method for irregularly shaped tiles, in which the mold is lowered to perform final molding of the raw material, and (f) the upper mold is raised and the molded product is manually taken out from the lower mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23002685A JPS62109606A (en) | 1985-10-17 | 1985-10-17 | Press molding method of special-form tile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23002685A JPS62109606A (en) | 1985-10-17 | 1985-10-17 | Press molding method of special-form tile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62109606A true JPS62109606A (en) | 1987-05-20 |
| JPH0155969B2 JPH0155969B2 (en) | 1989-11-28 |
Family
ID=16901404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23002685A Granted JPS62109606A (en) | 1985-10-17 | 1985-10-17 | Press molding method of special-form tile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62109606A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04292903A (en) * | 1991-03-22 | 1992-10-16 | Ngk Insulators Ltd | Manufacture of thick china and porcelain product |
| JPH0533994U (en) * | 1991-09-30 | 1993-05-07 | 京セラ株式会社 | Powder molding raw material charge equipment |
| JP2011235450A (en) * | 2010-05-06 | 2011-11-24 | Ngk Insulators Ltd | Method for packing powder in sagger |
| WO2013067994A1 (en) * | 2011-11-12 | 2013-05-16 | Dorst Technologies Gmbh & Co. Kg | Ceramic and/or metal powder press having a filling shoe and filling lines and method for pressing a pressed body in such a press |
-
1985
- 1985-10-17 JP JP23002685A patent/JPS62109606A/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04292903A (en) * | 1991-03-22 | 1992-10-16 | Ngk Insulators Ltd | Manufacture of thick china and porcelain product |
| JPH0533994U (en) * | 1991-09-30 | 1993-05-07 | 京セラ株式会社 | Powder molding raw material charge equipment |
| JP2011235450A (en) * | 2010-05-06 | 2011-11-24 | Ngk Insulators Ltd | Method for packing powder in sagger |
| CN102275746A (en) * | 2010-05-06 | 2011-12-14 | 日本碍子株式会社 | Method for filling saggar with powder |
| WO2013067994A1 (en) * | 2011-11-12 | 2013-05-16 | Dorst Technologies Gmbh & Co. Kg | Ceramic and/or metal powder press having a filling shoe and filling lines and method for pressing a pressed body in such a press |
| JP2015504370A (en) * | 2011-11-12 | 2015-02-12 | ドアスト テクノロジーズ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＤｏｒｓｔ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＧｍｂＨ ＆ Ｃｏ． ＫＧ | Ceramic powder and / or metal powder press molding machine provided with a filling shoe and a filling pipeline, and a method of press-molding a press-molded body in the press molding machine |
| US10583480B2 (en) | 2011-11-12 | 2020-03-10 | DORST Technologies GmbH & Co., KG | Ceramic and/or metal powder press having a filling shoe and filling lines and method for pressing a pressed body in such a press |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0155969B2 (en) | 1989-11-28 |
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