JPH0485003A - Molding method for multi-layer block - Google Patents
Molding method for multi-layer blockInfo
- Publication number
- JPH0485003A JPH0485003A JP20019990A JP20019990A JPH0485003A JP H0485003 A JPH0485003 A JP H0485003A JP 20019990 A JP20019990 A JP 20019990A JP 20019990 A JP20019990 A JP 20019990A JP H0485003 A JPH0485003 A JP H0485003A
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- mold
- frame
- filled
- lowered
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000000465 moulding Methods 0.000 title abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 92
- 238000007790 scraping Methods 0.000 claims abstract description 7
- 238000009415 formwork Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 7
- 239000002344 surface layer Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 2
- 239000010801 sewage sludge Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は例えば表面層を持つ透水性ブロックのような複
層ブロックの成形方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a method for forming multilayer blocks such as water permeable blocks having a surface layer.
（従来の技術）
例えば下水汚泥溶融スラグのような粉粒状の原料から、
着色された表面層を持ち、縦横が１（１０〜２（１０
ａｍ Ｘ２（１０〜４（１０ ｍ、高さが４０〜６０１
Ｗ程度の透水性インターロッキングプロ、りのような複
層プロ、りを成形するには、まずブロック成形用の下型
の内部に人手によって表面層となる第１原料を平坦に充
填し、その上に更ムこ人手によって第２原料を充填して
表面を均し、これを上型により加圧しつつ振動成形する
方法が取られていた。(Prior art) For example, from powdery raw materials such as sewage sludge molten slag,
It has a colored surface layer, and the length and width are 1 (10 to 2 (10
am X2 (10~4 (10 m, height 40~601
In order to form water-permeable interlocking products such as W grade, multi-layer products such as resin, first the first raw material that will become the surface layer is filled flatly into the lower mold for block molding, and then The method used was to fill the second raw material on top by hand to level the surface, and then vibrate molding while applying pressure with an upper mold.
しかしこのような従来の方法は下型内への原料の充填に
多くの手数がかかるうえムこ均一な充填を行うためには
かなりの熱縁を必要とし、生産性が低いという問題があ
った。However, this conventional method requires a lot of work to fill the raw material into the lower mold, and requires a considerable amount of heat to ensure uniform filling, resulting in low productivity. .
（発明が解決しようとする課題）
本発明はこのような従来の問題点を解決して、全く人手
を要することなく２種類以上の原料を型の内部に均一に
充填でき、これにより複層ブロックを能率的に製造でき
るようにした複層ブロックの成形方法を提供するためζ
こ完成されたものである。(Problems to be Solved by the Invention) The present invention solves these conventional problems and allows two or more types of raw materials to be uniformly filled inside a mold without requiring any manual labor. ζ
This has been completed.
（課題を解決するための手段）
上記の課題を解決するためになされた第１の発明は、テ
ーブル面の下方に昇降可能な底型を備えた型枠を設けて
おき、この底型を型枠の内部で所定位置まで下降させた
状態で下端が開放された第１原料が充填された第１原料
枠をテーブル面に沿って型枠の上部までスライドさせて
第１原料を型枠の内部へ充填し、次に底型を型枠の内部
で更に下降させたうえ下端が開放された第２原料が充填
された第２原料枠をテーブル面に沿って型枠の上部まで
スライドさせて第２原料を型枠の内部の第１原料の上に
充填し、必要に応じて同様の工程を繰り返した後に上型
による加圧を行うことを特徴とするものである。(Means for Solving the Problems) A first invention made to solve the above problems is to provide a formwork with a bottom mold that can be raised and lowered below the table surface, and to move this bottom mold into the mold. The first raw material frame filled with the first raw material with its lower end opened while being lowered to a predetermined position inside the frame is slid along the table surface to the top of the mold to place the first raw material inside the mold. Next, the bottom mold is further lowered inside the mold, and the second raw material frame, which is open at the lower end and filled with the second raw material, is slid along the table surface to the top of the mold. This method is characterized in that two raw materials are filled on top of the first raw material inside the mold, and after repeating the same process as necessary, pressure is applied using an upper mold.
また第２の発明は、テーブル面の下方に昇降可能な底型
を備えた型枠を設けておき、この底型を型枠の内部で所
定値１まで下降させた状態で下端が開放された第１原料
が充填され、型枠よりも大容量でかきだし棒を備えた第
１原料枠をテーブル面に沿って型枠の上部までスライド
させて第１原料を型枠の内部へ充填し、次に充填された
第１原料を上型で押さえつつ、底型を型枠の内部で更に
下降させたうえ下端が開放された第２原料が充填され、
型枠よりも大容量でかきだし棒を設けた第２原料枠をテ
ーブル面に沿って型枠の上部までスライドさせて第２原
料を型枠の内部の第１原料の上に充填し、４・要に応じ
て同様の工程を繰り返した後に上型による加圧を行うこ
とを特徴とするものである。Further, in the second invention, a mold with a bottom mold that can be raised and lowered is provided below the table surface, and when the bottom mold is lowered to a predetermined value 1 inside the mold, the lower end is opened. The first raw material frame is filled with the first raw material, and the first raw material frame, which has a larger capacity than the mold and is equipped with a scraping rod, is slid along the table surface to the top of the mold, and the first raw material is filled into the inside of the mold. While holding down the first raw material filled with the upper mold with the upper mold, the bottom mold is further lowered inside the mold, and the second raw material with the lower end open is filled.
A second raw material frame with a larger capacity than the mold and equipped with a scraping rod is slid along the table surface to the top of the mold, and the second raw material is filled on top of the first raw material inside the mold. This method is characterized in that after repeating the same steps as necessary, pressurization is performed using an upper die.
以下に本発明を図示の実施例とともに更に詳細に説明す
る。The present invention will be explained in more detail below with reference to illustrated embodiments.
（実施例）
図中、（１）は平坦なテーブル面、（２）はこのテーブ
ル面（１）の下方に設けられた型枠であり、この型枠（
２）の内部にはシリンダ等により昇降可能な底型（３）
が設けられている。底型（３）は平板状または模様や面
取りのなされたものである。(Example) In the figure, (1) is a flat table surface, (2) is a formwork provided below this table surface (1), and this formwork (
Inside of 2) is a bottom mold (3) that can be raised and lowered by a cylinder, etc.
is provided. The bottom mold (3) is flat or patterned or chamfered.
（４）、（５）は型枠（２）の両側のテーブル面（１）
の上方に設けられた第１原料ホツパと第２原料ホンパで
ある。これらの下方に設けられた第１原料枠０りと第２
原料枠θＳとはホッパに入った原料を受取り、型枠（２
）へ供給するためのもので、原料を型枠（２）へ供給し
易いようにするために回転翼を備えたかきだし棒（１０
が設けられている。またその容量は型枠（２）、底型（
３）により形成される容量よりも大容量になっている。(4) and (5) are the table surfaces (1) on both sides of the formwork (2)
A first raw material hopper and a second raw material hopper are provided above. The first raw material frame and the second raw material frame provided below these
The raw material frame θS receives the raw material that has entered the hopper and transfers it to the formwork (2
), and a scraping rod (10
is provided. In addition, its capacity is the formwork (2), the bottom mold (
The capacity is larger than that formed by 3).
第１原料枠Ｇ２１と第２原料枠面を大きめにしておく方
が原料がスムーズに供給できるため、第１原料枠０りや
第２原料枠ｑ３は型枠（２）の縦横寸法よりも１．２〜
１．５倍程度大きく、底型（３）を加工させて形成され
る高さよりも１．５〜２倍程度高くできている。If the first raw material frame G21 and the second raw material frame surface are made larger, raw materials can be supplied more smoothly. Therefore, the first raw material frame 0 and the second raw material frame q3 are 1. 2~
It is about 1.5 times larger and about 1.5 to 2 times higher than the height formed by processing the bottom mold (3).
これらの第１原料枠０２］、第２原料枠′ａりはシリン
ダ（６）、（７）によりテーブル面（１）に沿ってスラ
イドできる構造となっている。なおここでは第１原料ホ
ツパ（４）には着色剤を含んだ粒度が細かく粒径の揃っ
た表層用の第１原料（８）が収納されており、また第２
原料ホツパ（５）には透水性ブロックの本体部分を構成
する粒度の粗い下水汚泥溶融スラグのような第２原料（
９）が充填されている。These first raw material frame 02] and second raw material frame 'a' have a structure that allows them to slide along the table surface (1) by means of cylinders (6) and (7). Note that here, the first raw material hopper (4) stores the first raw material (8) for the surface layer, which contains a colorant and has fine particles and uniform particle size, and the second raw material hopper (4) stores
The raw material hopper (5) contains a second raw material (such as coarse sewage sludge molten slag that constitutes the main body of the permeable block).
9) is filled.
実施例では型枠（２）の上方には上型θ０が設けられて
おり、また型枠（２）の両側には加圧振動成形を行うた
めのパイブレークＯＤが設けられている。In the embodiment, an upper mold θ0 is provided above the mold (2), and pie breaks OD for performing pressurized vibration molding are provided on both sides of the mold (2).
このような装置を用いて複層ブロックを成形するには、
まず第１図のように底型（３）を型枠（２）の内部で途
中の所定位置まで下降させておき、第１原料ホンバ（４
）の下部に設けられた第１原料枠０２１内に第１原料（
８）を充填したのち、第１原料枠Ｑ２１をシリンダ（６
）によりテーブル面（１）に沿ってスライドさせ、その
内部の第１原料（８）をかきだし棒（１６）を回転させ
ながら開放された下端から型枠（２）の内部へ充填する
。To form multilayer blocks using such equipment,
First, as shown in Figure 1, the bottom mold (3) is lowered to a predetermined position halfway inside the mold (2), and the first raw material
) into the first raw material frame 021 provided at the bottom of the first raw material (
8), the first raw material frame Q21 is placed in the cylinder (6).
) along the table surface (1), and the first raw material (8) inside is filled into the mold (2) from the open lower end while rotating the scraping rod (16).
そして第２図のようにシリンダ（６）により第１原料枠
ＯＺを元の位置まで後退させると、その下端のスクレー
パにより第１原料（８）はテーブル面（１）と同一の高
さで摺り切られ、型枠（２）と底型（３）とにより形成
される空間の内部へ第１原料（８）が均一な厚みで充填
される。Then, as shown in Fig. 2, when the first raw material frame OZ is retreated to its original position by the cylinder (6), the first raw material (8) is scraped at the same height as the table surface (1) by the scraper at its lower end. The space formed by the mold (2) and the bottom mold (3) is filled with the first raw material (8) in a uniform thickness.
次に第３図のように上型についている伸縮ストッパａ印
を引っ込めて上型で押さえながら底型（３）を支えてい
るシリンダーα力を下降させ、伸縮ストッパ側が型枠（
２）上面にあたり均一な厚さの第２層の入る空間を作り
、前記と同様に第２原料（９）を型枠（２）の内部の第
１原料（８）の上に充填する。なお第２層成形時には伸
縮ストッパ０８）は伸びた状態で型枠０２）に当たって
いる。そして第２原料ホツパ（５）の下部を後退させる
と、型枠（２）の内部には第１原料（８１と第２原料（
９）が２層にしかも均一な厚みに充填される。実施例で
は原料を２層に充填したが、３層以上の複層ブロックを
成形したい場合には同様の工程を更に繰り返せばよい。Next, as shown in Figure 3, while retracting the telescopic stopper mark a on the upper mold and pressing it with the upper mold, the cylinder α force supporting the bottom mold (3) is lowered so that the telescopic stopper side is on the formwork (
2) Create a space on the upper surface for the second layer of uniform thickness, and fill the second raw material (9) on top of the first raw material (8) inside the mold (2) in the same manner as above. Note that during the second layer molding, the telescopic stopper 08) is in contact with the formwork 02) in an extended state. Then, when the lower part of the second raw material hopper (5) is retreated, the first raw material (81) and the second raw material (
9) is filled in two layers with a uniform thickness. In the example, the raw material was filled in two layers, but if it is desired to mold a multilayer block with three or more layers, the same steps may be repeated further.
このようにして必要な回数だけ原料の充填を繰り返した
のち、第４図のように上型（１０）を下降させて型枠（
２）の内部の原料を好ましくは３５〜７０ ｋｇ／ ｃ
ｊの圧力で加圧するとともに、型枠（２）の両側のバイ
ブレータ０１）を作動させて加圧振動成形を行う。After repeating the filling of raw materials as many times as necessary in this way, the upper mold (10) is lowered as shown in Fig. 4, and the mold frame (
2) The internal raw material is preferably 35-70 kg/c
At the same time, the vibrators 01) on both sides of the formwork (2) are operated to perform pressurized vibration molding.
加圧振動の条件は特に限定されるものではないが、通常
の透水板を製作する場合には振幅７（１０〜１２（１０
μ個が好ましく、実施例では振幅１（１００μとした。The conditions for pressurized vibration are not particularly limited, but when manufacturing a normal water-permeable plate, the amplitude is 7 (10 to 12 (10
It is preferable to have an amplitude of 1 (100 μ) in the example.
このようにして複層ブロックが成形されるので、底型（
３）をテーブル面（１）まで突き上げて成形品を取り出
せばよい。Since the multilayer block is molded in this way, the bottom mold (
3) to the table surface (1) and take out the molded product.
なお実施例の装置では第１原料枠０２）の下部および第
２原料枠０３）の下部をスライドさせたとき、ホッパ内
の原料が落下しないように平板θ４．０９を設けである
が、レイアウトが許せばホッパ全体をスライドさせるこ
ともできる。また実施例の装置では型枠（２）を固定し
であるが、型枠（２）を間欠的に移動させ、第１原料（
８）の充填、第２原料（９）の充填、加圧振動成形、取
り出しの各工程を別のステーンヨンで行わせることも可
能である。In the apparatus of the embodiment, a flat plate θ4.09 is provided to prevent the raw material in the hopper from falling when the lower part of the first raw material frame 02) and the lower part of the second raw material frame 03) are slid. You can also slide the entire hopper if you allow it. Furthermore, in the apparatus of the embodiment, the formwork (2) is fixed, but the formwork (2) is intermittently moved, and the first raw material (
It is also possible to perform each of the steps of filling 8), filling the second raw material (9), pressurized vibration molding, and taking out in separate stainless steels.
（発明の効果）
以上に説明したとおり、本発明の方法によれば全く人手
を要することなく２種類以上の粉粒状の原料を型の内部
に充填できるので、複層ブロックを極めて能率的に製造
することが可能である。また原料はテーブル面において
正確に擦り切られるので各層の厚みは均一となり、密度
の均一な復層ブロックを得ることができる。(Effects of the Invention) As explained above, according to the method of the present invention, two or more types of granular raw materials can be filled into the mold without any manual effort, so multilayer blocks can be produced extremely efficiently. It is possible to do so. In addition, since the raw material is precisely scraped off on the table surface, the thickness of each layer becomes uniform, and a layered block with uniform density can be obtained.
よって本発明は従来の問題点を解消した複層フロックの
成形方法として、産業の発展に寄与するところは極めて
大きいものがある。Therefore, the present invention greatly contributes to the development of industry as a multilayer flock forming method that solves the conventional problems.
第１図〜第４図はいずれも本発明の詳細な説明する断面
図である。
（１）：テーブル面、（２）；型枠、（３）：底型、（
８）・第１原料、（９）：第２原料、（１０）、上型、
０２）：第１原料枠、ａ■：第２原料枠、ｑω：かきだ
し棒。1 to 4 are sectional views for explaining the present invention in detail. (1): Table surface, (2); Formwork, (3): Bottom mold, (
8)・First raw material, (9): Second raw material, (10), Upper mold,
02): first raw material frame, a■: second raw material frame, qω: scraping rod.
Claims (1)
備えた型枠（２）を設けておき、この底型（３）を型枠
（２）の内部で所定位置まで下降させた状態で下端が開
放された第１原料が充填された第１原料枠（１２）をテ
ーブル面（１）に沿って型枠（２）の上部までスライド
させて第１原料（８）を型枠（２）の内部へ充填し、次
に底型（３）を型枠（２）の内部で更に下降させたうえ
下端が開放された第２原料が充填された第２原料枠（１
３）をテーブル面（１）に沿って型枠（２）の上部まで
スライドさせて第２原料（９）を型枠（２）の内部の第
１原料（８）の上に充填し、必要に応じて同様の工程を
繰り返した後に上型（１０）による加圧を行うことを特
徴とする複層ブロックの成形方法。 ２、テーブル面（１）の下方に昇降可能な底型（３）を
備えた型枠（２）を設けておき、この底型（３）を型枠
（２）の内部で所定位置まで下降させた状態で下端が開
放された第１原料が充填され、型枠（２）よりも大容量
でかきだし棒（１６）を備えた第１原料枠（１２）をテ
ーブル面（１）に沿って型枠（２）の上部までスライド
させて第１原料（８）を型枠（２）の内部へ充填し、次
に充填された第１原料（８）を上型（１０）で押さえつ
つ、底型（３）を型枠（２）の内部で更に下降させたう
え下端が開放された第２原料が充填され、型枠（２）よ
りも大容量でかきだし棒（１６）を設けた第２原料枠（
１３）をテーブル面（１）に沿って型枠（２）の上部ま
でスライドさせて第２原料（９）を型枠（２）の内部の
第１原料（８）の上に充填し、必要に応じて同様の工程
を繰り返した後に上型（１０）による加圧を行うことを
特徴とする複層ブロックの成形方法。[Claims] 1. A formwork (2) equipped with a bottom mold (3) that can be raised and lowered is provided below the table surface (1), and this bottom mold (3) is placed in the formwork (2). The first raw material frame (12) filled with the first raw material, whose lower end is open while being lowered to a predetermined position inside, is slid along the table surface (1) to the top of the formwork (2). The first raw material (8) was filled into the mold (2), and then the bottom mold (3) was further lowered inside the mold (2), and the second raw material with the lower end open was filled. Second raw material frame (1
3) along the table surface (1) to the top of the formwork (2) to fill the second raw material (9) on top of the first raw material (8) inside the formwork (2), and fill it as required. A method for forming a multilayer block, characterized in that after repeating similar steps according to the above steps, pressure is applied using an upper die (10). 2. A mold (2) with a bottom mold (3) that can be raised and lowered is provided below the table surface (1), and the bottom mold (3) is lowered to a predetermined position inside the mold (2). The first raw material frame (12), which is filled with the first raw material with its lower end open and has a larger capacity than the mold frame (2) and is equipped with a scraping rod (16), is moved along the table surface (1). Slide the mold to the top of the mold (2) and fill the first raw material (8) into the mold (2), then press the filled first raw material (8) with the upper mold (10), The bottom mold (3) is further lowered inside the formwork (2) and is filled with a second raw material with its lower end open. 2 raw material frame (
13) along the table surface (1) to the top of the formwork (2) to fill the second raw material (9) on top of the first raw material (8) inside the formwork (2), and fill it with the necessary amount. A method for forming a multilayer block, characterized in that after repeating similar steps according to the above steps, pressure is applied using an upper die (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20019990A JPH0485003A (en) | 1990-07-27 | 1990-07-27 | Molding method for multi-layer block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20019990A JPH0485003A (en) | 1990-07-27 | 1990-07-27 | Molding method for multi-layer block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0485003A true JPH0485003A (en) | 1992-03-18 |
Family
ID=16420451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20019990A Pending JPH0485003A (en) | 1990-07-27 | 1990-07-27 | Molding method for multi-layer block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0485003A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331808A (en) * | 2013-06-14 | 2013-10-02 | 王庆起 | Automatic feeding device for gantry type double-station hydraulic brick making machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515803A (en) * | 1978-07-19 | 1980-02-04 | Yutaka Kitahara | Method of molding concrete block and its device |
| JPS61217211A (en) * | 1985-03-25 | 1986-09-26 | 千代田技研工業株式会社 | Method of molding composite concrete product |
| JPH01123703A (en) * | 1987-11-09 | 1989-05-16 | Mitsuishi Fukai Tekkosho:Kk | Raw material feeding device of powder molder |
-
1990
- 1990-07-27 JP JP20019990A patent/JPH0485003A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515803A (en) * | 1978-07-19 | 1980-02-04 | Yutaka Kitahara | Method of molding concrete block and its device |
| JPS61217211A (en) * | 1985-03-25 | 1986-09-26 | 千代田技研工業株式会社 | Method of molding composite concrete product |
| JPH01123703A (en) * | 1987-11-09 | 1989-05-16 | Mitsuishi Fukai Tekkosho:Kk | Raw material feeding device of powder molder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331808A (en) * | 2013-06-14 | 2013-10-02 | 王庆起 | Automatic feeding device for gantry type double-station hydraulic brick making machine |
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