JPH0437505A - Foaming device - Google Patents

Foaming device

Info

Publication number
JPH0437505A
JPH0437505A JP14503190A JP14503190A JPH0437505A JP H0437505 A JPH0437505 A JP H0437505A JP 14503190 A JP14503190 A JP 14503190A JP 14503190 A JP14503190 A JP 14503190A JP H0437505 A JPH0437505 A JP H0437505A
Authority
JP
Japan
Prior art keywords
template
powder
air
mat
air blower
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
Application number
JP14503190A
Other languages
Japanese (ja)
Other versions
JPH0628849B2 (en
Inventor
Osamu Yamada
修 山田
Tsutomu Sasakihara
笹木原 勉
Guenter Schwarz Hans
ハンス グンダー シュバルツ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bison Werke Baehre and Greten GmbH and Co KG
Nichiha Corp
Original Assignee
Bison Werke Baehre and Greten GmbH and Co KG
Nichiha Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bison Werke Baehre and Greten GmbH and Co KG, Nichiha Corp filed Critical Bison Werke Baehre and Greten GmbH and Co KG
Priority to JP14503190A priority Critical patent/JPH0628849B2/en
Publication of JPH0437505A publication Critical patent/JPH0437505A/en
Publication of JPH0628849B2 publication Critical patent/JPH0628849B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PURPOSE: To form a sharp uneven pattern on the uniform and dense surface of a mat by constituting a foaming apparatus of a feed means for feeding a template having an uneven pattern on the surface thereof, a main air blower for spraying air toward a template feed sending-back direction between the template and a powder sprinkling means and an auxiliary air blower spraying air toward a template feed direction. CONSTITUTION: A template 3 is fed by a feed means 2 and a powder 10 is sprinkled over the template 3 by a powder sprinkling means 4. At this time, the powder 10 is oriented in a front stage direction by the air spraying in the feed reverse direction of the template 3 by a main air blower 7 and a fine powder falls on the template 3 in a front stage while a coarse powder falls on the template 3 in a rear stage to form a mat 10B but the fine powder 10 is oriented in the rear stage direction just above the template 3 by the air sprayed from an auxiliary air blower 7A. Therefore, even if the projected parts 31A of the uneven pattern 3A on the template 3 become the barriers of the air sprayed from the main air blower 7, the fine powder 10 is charged even on the front stage side of the projected parts 31A by the air sprayed from the auxiliary air blower 7A.

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に凹凸模様を形成した無機質成形板
を乾式製造する際に用いられるフォーミング装置に関す
るものである。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a forming device used, for example, in dry manufacturing an inorganic molded plate having an uneven pattern formed on its surface.

〔従来の技術〕[Conventional technology]

従来例を第4図に示す0図に示すフォーミング装置にお
いて、(1)はフォーミングチャンバーであり、該フォ
ーミングチャンバー(1)の底部には搬送ベルトコンベ
ア(2)上に表面に凹凸模様(3)Aを有する型板(3
)が配置され、該型板(3)は該搬送ベルトコンベア(
2)によって矢印イ方向へ搬送される。該型板(3)の
上方には供給ベルトコンベア(4)が配置され、該供給
ベルトコンベア(4)の末端には上側に散布ロール(5
)、下側に清掃ブラシ(6)が配置されている。該フォ
ーミングチャンバー(1)の型板(3)搬送方向側(後
段側)にはケーシング(71)内に収納されている送風
機(72)と、該送風機(72)にダクト(74)を介
して連絡する上下一対の送風口(73) 、 (73)
とからなる送風袋w(7)が配置され、該送風口(73
)、 (73)はフォーミングチャンバー(1)内に型
板(3)搬送方向とは逆の方向(前段側)に風を吹付け
るようになっており、該フォーミングチャンバー(1)
の型板(3)搬送方向逆側には該送風口(73) 、 
(73)から吹付けられた空気を回収して送風機(72
)に**させる循環径路(8)が開口し、更にフォーミ
ングチャンバー(1)内には該送風口(73)、 (7
3)と相対して篩枠(9)が傾斜角度調節可能かっ前後
移動可能に設置されている。
A conventional example is shown in FIG. 4. In the forming device shown in FIG. Template with A (3
) is arranged, and the template (3) is connected to the conveyor belt (
2), it is transported in the direction of arrow A. A supply belt conveyor (4) is disposed above the template (3), and a dispersion roll (5) is disposed on the upper side at the end of the supply belt conveyor (4).
), and a cleaning brush (6) is arranged on the lower side. The forming chamber (1) has a blower (72) housed in a casing (71) on the conveyance direction side (later side) of the template (3), and a blower (72) connected to the blower (72) through a duct (74). A pair of upper and lower air vents that communicate (73), (73)
A blow bag w (7) consisting of is arranged, and the blow port (73
), (73) are designed to blow air into the forming chamber (1) in the direction opposite to the direction of conveyance of the template (3) (on the front side), and the forming chamber (1)
On the opposite side of the template (3) in the conveying direction, there is the air outlet (73),
(73) and collects the air blown from the blower (72).
) is opened, and the air outlet (73), (7) is opened in the forming chamber (1).
3), a sieve frame (9) is installed so as to be movable back and forth with an adjustable inclination angle.

上記フォーミング装置にあっては、例えばセメントと木
質繊維との混合粉体(10)を供給ベルトコンベア(4
)上で矢印口方向に搬送し、該供給ベルトコンベア(4
)の末端において矢印凸方向に回転する散布ロール(5
)によって該混合粉体(10)をほぐしつNフォーミン
グチャンバー(1)向後段よりに落下させる。フォーミ
ングチャンバー(1)内に落下した混合粉体(10)は
送風装置(7)の送風口(73)、 (73)から矢印
二方向に吹付けられる風により矢印ホに示すように前段
方向に配向せられ、篩枠(9)によって篩別された後、
更に送風口(73) 、 (73)から吹付けられる風
によって風選されてより微細な粉体(10)はフォーミ
ングチャンバー(1)内においてより前段位の型板(3
)上に落下堆積し、より粗大な粉体(10)はフォーミ
ングチャンバー(1)内においてより後段位の型板(3
)上に落下堆積する。
In the above-mentioned forming device, for example, a mixed powder (10) of cement and wood fibers is supplied to a belt conveyor (4).
) on the supply belt conveyor (4) in the direction of the arrow.
) at the end of the scattering roll (5) rotating in the convex direction of the arrow.
), the mixed powder (10) is loosened and dropped into the rear stage of the N forming chamber (1). The mixed powder (10) that has fallen into the forming chamber (1) is blown in the direction of the front stage as shown by the arrow E by the wind blown in the two directions of the arrows from the air outlet (73), (73) of the air blower (7). After being oriented and sieved by the sieve frame (9),
Further, the finer powder (10) is selected by the wind blown from the air outlets (73) and (73) and is transferred to the mold plate (3) at the earlier stage in the forming chamber (1).
), and the coarser powder (10) is deposited on the template (3) at a later stage in the forming chamber (1).
) is deposited by falling on the surface.

そして最も粗大な粉体(10)は篩枠(9)上に残存し
篩枠(9)上から矢印へに示すように落下してフォーミ
ングチャンバー(1)内において最後段位の型板(3)
上に堆積する。該型板(3)は前述したように搬送ベル
トコンベア(2)によりフォーミングチャンバー(1)
内を前段側から後段側へ搬送されるので、型板(3)上
には最下位に最も微細な粉体が堆積され、上に行くにし
たがって粒度が粗大な粉体が堆積されることになる。こ
のようにして第5図に示すように下へ行くにしたがって
粒度が微細になる構造を有するマット(10)Aがフォ
ーミングされる。そして該マット(10)Aは下側が表
面となり、該表面には型板(3)に由来する凹凸模様(
3)Aが形成されるのである。
The coarsest powder (10) remains on the sieve frame (9) and falls from above the sieve frame (9) as shown by the arrow, and is transferred to the final template (3) in the forming chamber (1).
deposit on top. The template (3) is transferred to the forming chamber (1) by the conveyor belt (2) as described above.
Since the powder is conveyed from the front side to the rear side, the finest powder is deposited at the bottom of the mold plate (3), and the coarser the powder is deposited as it goes up. Become. In this way, as shown in FIG. 5, a mat (10) A having a structure in which the grain size becomes finer toward the bottom is formed. The bottom side of the mat (10) A is the surface, and the surface has an uneven pattern (3) originating from the template (3).
3) A is formed.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

しかしながら上記従来のフォーミング装置においては型
板(3)の凹凸模様(3)Aの凸部(31)^が送風袋
!(7)から吹付けられる風の障壁となり、該凸部(3
1)Aの前段側には微細な混合粉体(10)が充填され
にくシ、粗大な混合粉体(10)がマット(10)Aの
下側に露出して粗表面(11)が形成され、その結果マ
ット(10)Aの表面に粗な部分が形成されそして該表
面の凹凸模様がシャープに形成されないと云う問題点が
生ずる。
However, in the above-mentioned conventional forming device, the convex part (31)^ of the uneven pattern (3)A of the template (3) is an air bag! (7) serves as a barrier to the wind blown from the convex portion (3).
1) The fine mixed powder (10) is not easily filled in the front side of A, and the coarse mixed powder (10) is exposed under the mat (10) A, resulting in a rough surface (11). As a result, a problem arises in that a rough portion is formed on the surface of the mat (10) A, and the uneven pattern on the surface is not formed sharply.

〔課題を解決するための手段〕[Means to solve the problem]

本発明は上記従来の課題を解決するための手段として、
表面に凹凸模様(3)Aを有する型板(3)と、該型板
(3)を所定方向に搬送する搬送手段(2)と、該型板
(3)の上方に配置される粉体散布手段(4)と、該型
板(3)と該粉体散布手段(4)との間において該型板
(3)搬送方向側に配置され該型板(3)搬送逆方向へ
向かって風を吹付ける主送風装置(7)と、該型板(3
)搬送逆方向側下部に配置され該型板(3)搬送方向に
風を吹付ける副送風装置(7)Aとからなるフォーミン
グ装置(1)に関するものである。
The present invention, as a means for solving the above-mentioned conventional problems,
A template (3) having an uneven pattern (3)A on its surface, a conveying means (2) for conveying the template (3) in a predetermined direction, and powder disposed above the template (3). A dispersing means (4), disposed between the template (3) and the powder dispersing means (4) on the conveyance direction side of the template (3) and facing in the opposite direction of conveyance of the template (3). A main blower device (7) that blows wind and the template (3)
) This relates to a forming device (1) consisting of a sub-air blower (7) A that is disposed at the lower part of the opposite direction of conveyance and blows air in the direction of conveyance of the template (3).

〔作用〕[Effect]

型板(3)を搬送手段(2)によって所定方向に搬送し
つ\同時に粉体散布手段(4)によって該型板(3)上
に粉体(10)を散布する。この際該粉体(10)は該
型板(3)搬送方向側(後段側)から主送風装置(7)
によって該型板(3)搬送逆方向(前段方向)へ向かっ
て吹付けられる風により前段方向に配向されつシ風選さ
れ、より微細な粉体はより前段において型板(3)上に
落下し、より粗大な粉体はより後段において型板(3)
上に落下してマット(10)Bを形成するが、前段側か
ら後段側に向かって副送風装置(7)Aによって吹付け
られる風により、型板(3)直上において該微細な粉体
(10)は後段方向に配向される。したがって型板(3
)の凹凸模様(3)Aの凸部(31)Aが主送風装置(
7)から吹付けられる風の障壁となっても、副送風装置
(7)Aから吹付けられる風により該凸部(31)^の
前段側にも該微細な粉体(10)が充填される。
The template (3) is conveyed in a predetermined direction by the conveying means (2), and at the same time, the powder (10) is sprinkled onto the template (3) by the powder dispersing means (4). At this time, the powder (10) is transferred from the mold plate (3) to the main air blower (7) from the conveyance direction side (backward side).
The powder is oriented in the direction of the front stage by the wind blown in the opposite direction (direction of the front stage) of conveyance of the mold plate (3), and the finer powder falls onto the mold plate (3) in the front stage. However, coarser powder is processed into a template (3) at a later stage.
The fine powder (10) falls onto the top to form a mat (10)B, but the fine powder ( 10) is oriented in the downstream direction. Therefore, the template (3
) uneven pattern (3) A convex part (31) A is the main blower device (
7), the fine powder (10) is also filled in the front side of the protrusion (31)^ by the wind blown from the sub-blowing device (7)A. Ru.

〔発明の効果〕〔Effect of the invention〕

したがって本発明においては、型板上にフォーミングさ
れるマットにおいて、該マットの下面、即ち表面は微細
粉体により緻密構造が提供され。
Therefore, in the present invention, in a mat formed on a template, the lower surface, that is, the surface, of the mat is provided with a dense structure by the fine powder.

マットの上部に行くにしたがって粒度が粗大粉体により
粗大構造が提供されるが、型板の凹凸模様の凸部の前段
側に該微細な粉体が充填されない部分が生ずることがな
いから、マットの均一かつ緻密な表面にシャープな凹凸
模様が形成される。
A coarse structure is provided by the powder whose particle size becomes coarser toward the top of the mat, but since there is no part where the fine powder is not filled in the front side of the convex part of the uneven pattern of the template, the mat A sharp uneven pattern is formed on the uniform and dense surface.

〔実施例〕〔Example〕

本発明を第1図〜第3図に示す一実施例によって説明す
れば1図に示すフォーミング装置におし)て、(1)は
フォーミングチャンバーであり、該フォーミングチャン
バー(1)の底部には搬送ベルトコンベア(2)上に表
面に凹凸模様(3)Aを有する型板(3)が配置され、
該型板(3)は該搬送ベルトコンベア(2)によって矢
印イ方向へ搬送される。該型板(3)の上方には供給ベ
ルトコンベア(4)が配置され、該供給ベルトコンベア
(4)の末端には上側に供給ブラシ(5)、下側に清掃
ブラシ(6)が配置されている。該フォーミングチャン
バー(1)の型板(3)搬送方向側(後段側)にはケー
シング(71)内に収納されている送風機(72)と、
該送風機(72)に分配ダクト(74)を介して連絡す
る上下一対の送風口(73) 、 (73)とからなる
主送風装置(7)が配置され、該送風口(73)はフオ
ーミングチャンノ< −(1)内に型板(3)搬送方向
とは逆の方向(前段側)に風を吹付けるようになってお
り、該フォーミングチャンバー(1)の前段側には該送
風口(73)から吹付けられた空気を回収して送風機(
72)に循環させる循環径路(8)が開口している。更
に該フォーミングチャンバー(1)の前段側下部には送
風機()2)に分配ダクト(74)から分岐したダクト
(74)ムを介して連絡する送風口(73)Aからなる
副送風装置(7)ムが配置され、該送風口(73)Aは
後段側に風を吹付けるようになっている。なお主送風装
置(7)の送風口(73)と副送風装置(7)Aの送風
口(73)Aとにはハンドル(75) 、 (75)ム
によって操作される風量調節弁(76)、(76)Aが
取付けられている。更に該フォーミングチャンバー(1
)内には該送風口(73)と相対して篩枠(9)が傾斜
角度調節可能および前後移動可能に設置されている。
The present invention will be described with reference to an embodiment shown in FIGS. 1 to 3. In the forming apparatus shown in FIG. 1, (1) is a forming chamber, and the bottom of the forming chamber (1) is A template (3) having an uneven pattern (3) A on its surface is placed on the conveyor belt (2),
The template (3) is conveyed in the direction of arrow A by the conveyor belt (2). A supply belt conveyor (4) is disposed above the template (3), and at the end of the supply belt conveyor (4) a supply brush (5) is disposed on the upper side and a cleaning brush (6) is disposed on the lower side. ing. A blower (72) housed in a casing (71) is disposed on the mold plate (3) conveying direction side (later stage side) of the forming chamber (1);
A main blower device (7) consisting of a pair of upper and lower air outlets (73), (73) communicating with the air blower (72) via a distribution duct (74) is arranged, and the air outlets (73) are formed by forming Air is blown into the forming chamber (1) in the direction opposite to the direction of conveyance of the template (3) (on the front side), and the air outlet (on the front side of the forming chamber (1)) 73) and collects the air blown from the blower (
A circulation path (8) for circulating the water to 72) is open. Further, at the lower part of the front stage of the forming chamber (1), there is a sub-air blower (7) consisting of an air outlet (73) A that communicates with the air blower (2) via a duct (74) branched from a distribution duct (74). ) is arranged, and the air outlet (73)A blows air toward the rear stage side. The air outlet (73) of the main air blower (7) and the air outlet (73) A of the sub-air blower (7) A are equipped with an air volume control valve (76) operated by a handle (75), (75). , (76)A are attached. Furthermore, the forming chamber (1
) A sieve frame (9) is installed opposite to the air outlet (73) so that its inclination angle can be adjusted and the sieve frame (9) can be moved back and forth.

上記フォーミング装置にあっては、粉体(10)を供給
ベルトコンベア(4)上で矢印口方向に搬送し、該供給
ベルトコンベア(4)の末端において矢印凸方向に回転
する散布ロール(5)によって該粉体(10)をほぐし
つ−フォーミングチャンバー(1)向後段よりに落下さ
せる。該粉体(10)は例えばセメント。
In the above-mentioned forming device, the powder (10) is conveyed in the direction of the arrow on the supply belt conveyor (4), and at the end of the supply belt conveyor (4), the scattering roll (5) rotates in the convex direction of the arrow. The powder (10) is loosened and dropped to the rear stage of the forming chamber (1). The powder (10) is, for example, cement.

ケイ酸含有物質、石膏等の硬化性無機粉体、木片、木粉
、パルプ、木質繊維束等の補強材、若干の水等の混合物
であり、例えば補強材として分枝および/または弯曲お
よび/または折曲させることによって嵩高くせられたも
のを用いると散布ロール(5)による粉体(10)のほ
ぐれが非常に容易となり、粉体(10)を型板(3)上
に均一に散布することが出来る。フォーミングチャンバ
ー(1)内に落下した粉体(10)は先ず主送風装置(
7)の送風口(73)から矢印二に示す前段方向に吹付
けられる風により矢印ホに示すように前段方向に配向せ
られ、篩枠(9)によって篩別された後、更に送風口(
73)から吹付けられる風によって風選されてより微細
な粉体(10)はフォーミングチャンバー(1)内にお
いてより前段位の型板(3)上に落下堆積し、より粗大
な粉体(10)はフォーミングチャンバー(1)内にお
いてより後段位の型板(3)上に落下堆積するが、この
際微細な粉体(lO)は型板(3)直上で副送風装置(
7)Aの送風口(73)Aから矢印トに示す後段方向に
吹付けられる風により矢印チに示すように若干後段方向
に配向せられる。そして最も粗大な粉体(10)は篩枠
(9)上に残存し篩枠(9)上から矢印へに示すように
落下してフォーミングチャンバー(1)内において最後
段位の型板(3)上に堆積する。該型板(3)は前述し
たように搬送ベルトコンベア(2)によりフォーミング
チャンバー(1)内を前段側から後段側へ搬送されるの
で、型板(3)上には最下位に最も微細な粉体が堆積さ
れ、上に行くにしたがって粒度が粗大な粉体が堆積され
ることになる。
It is a mixture of silicic acid-containing substances, hardening inorganic powders such as gypsum, reinforcing materials such as wood chips, wood flour, pulp, and wood fiber bundles, and some water. Alternatively, if one made bulky by being bent is used, the powder (10) can be loosened very easily by the scattering roll (5), and the powder (10) can be evenly spread on the template (3). I can do it. The powder (10) that has fallen into the forming chamber (1) is first transported by the main blower (
The wind blown from the air outlet (73) of 7) in the front direction as shown by arrow 2 is oriented in the front direction as shown by arrow E, and is sieved by the sieve frame (9).
The finer powder (10) is selected by the wind blown from the forming chamber (1) and is deposited on the template (3) at the previous stage, and the coarser powder (10) ) falls and accumulates on the mold plate (3) at a later stage in the forming chamber (1), but at this time, the fine powder (lO) is directly above the mold plate (3) and is deposited in the sub-blowing device (
7) Air outlet (73) A is oriented slightly in the rear direction as shown by arrow H by the wind blown from A in the rear direction as shown by arrow G. The coarsest powder (10) remains on the sieve frame (9) and falls from above the sieve frame (9) as shown by the arrow, and is transferred to the final template (3) in the forming chamber (1). deposit on top. As described above, the template (3) is transported inside the forming chamber (1) from the front side to the rear side by the conveyor belt (2), so that the most minute particles are placed on the template (3) at the lowest position. Powder is deposited, and powder with coarser particle size is deposited toward the top.

このようにして第3図に示すように下へ行くにしたがっ
て粒度が微細になる構造を有するマット(10)Bがフ
ォーミングされる。該マット(10)Bにおいて、上記
したように微細な粉体(10)は型板(3)直上で副送
風装W(7)Aの送風口(73)Aから吹付けられる風
により若干後段方向に配向せられるので、第3図に示す
ように型板(3)の凹凸模様(3)^の凸部(31)A
の前段側にも該微細な粉体(lO)が充填されることに
なり、第5図に示すような従来のマット(10)Aのよ
うな粗表面(11)は形成されない、該マット(10)
Bはその後、型板間で圧締されかつ養生されて硬化し、
無機質成形板となるが通常は上記フォーミング装置の後
段に同様なフォーミング装置を前後進にして設置し、マ
ット(10)B上に更にマットを積層するが、この場合
上記前後進にしたフォーミング装置にてフォーミングさ
れる該マットは上面が微細な粉体で下に行くにしたがっ
て粉体の粒度が粗大となる構成を有する。このようにし
て内部が粗で表裏面が緻密な無機質成形板が得られるの
である。そして該マットの上から当接する型板にも凹凸
模様を設ければ表裏面にシャープな凹凸模様を有する無
機質成形板が得られる。
In this way, as shown in FIG. 3, a mat (10) B having a structure in which the grain size becomes finer toward the bottom is formed. In the mat (10)B, as described above, the fine powder (10) is placed directly above the mold plate (3) and is blown slightly later by the wind blown from the air outlet (73)A of the sub-air blower W(7)A. As shown in FIG.
The fine powder (lO) is also filled in the front side of the mat (10), so that the mat (10) does not have a rough surface (11) like the conventional mat (10) A shown in FIG. 10)
B is then pressed between templates and cured to harden.
Usually, a similar forming device is installed at the rear stage of the above-mentioned forming device so as to move back and forth, and further mats are laminated on top of the mat (10) B. In this case, the above-mentioned forming device is moved back and forth. The mat formed by the mat has a structure in which the upper surface is made of fine powder and the particle size of the powder becomes coarser as it goes downward. In this way, an inorganic molded plate with a rough interior and dense surfaces can be obtained. If a pattern plate that comes into contact with the mat from above is also provided with an uneven pattern, an inorganic molded plate having a sharp uneven pattern on the front and back surfaces can be obtained.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図〜第3図は本発明の一実施例を示すものであり、
第1図は装置説明側面図、第2図は装置説明平面図、第
3図はフォーミングされたマットの状態の説明図、第4
図は従来の装置説明側面図、第5図は従来のフォーミン
グされたマットの状態の説明図である。 図中、(1)・・・・・フォーミングチャンバー(2)
・・・・・搬送ベルトコンベア、(3)・・・・・型板
、 (3)A・・・・凹凸模様、(4)・・・・・供給
ベルトコンベア、(7)・・・・・主送風装置、 (7)A・・・・副送風装置、
1 to 3 show an embodiment of the present invention,
Fig. 1 is a side view of the device, Fig. 2 is a plan view of the device, Fig. 3 is an explanatory view of the formed mat, and Fig. 4 is an explanatory view of the formed mat.
The figure is an explanatory side view of a conventional device, and FIG. 5 is an explanatory diagram of a state of a conventional formed mat. In the figure, (1)...Forming chamber (2)
...Conveyance belt conveyor, (3) ... Template, (3) A ... uneven pattern, (4) ... Supply belt conveyor, (7) ...・Main blower, (7)A...Sub-blower,

Claims (1)

【特許請求の範囲】[Claims] 表面に凹凸模様を有する型板と、該型板を所定方向に搬
送する搬送手段と、該型板の上方に配置される粉体散布
手段と、該型板と該粉体散布手段との間において該型板
搬送方向側に配置され該型板搬送逆方向へ向かって風を
吹付ける主送風装置と、該型板搬送逆方向側下部に配置
され該型板搬送方向に風を吹付ける副送風装置とからな
ることを特徴とするフォーミング装置
A template having an uneven pattern on its surface, a conveyance means for conveying the template in a predetermined direction, a powder dispersion means disposed above the template, and a space between the template and the powder dispersion means. a main blower device which is disposed on the side in the direction of conveyance of the template and blows air in the direction opposite to the direction of conveyance of the template; A forming device characterized by comprising a blower device.
JP14503190A 1990-06-01 1990-06-01 Forming device Expired - Fee Related JPH0628849B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14503190A JPH0628849B2 (en) 1990-06-01 1990-06-01 Forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14503190A JPH0628849B2 (en) 1990-06-01 1990-06-01 Forming device

Publications (2)

Publication Number Publication Date
JPH0437505A true JPH0437505A (en) 1992-02-07
JPH0628849B2 JPH0628849B2 (en) 1994-04-20

Family

ID=15375811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14503190A Expired - Fee Related JPH0628849B2 (en) 1990-06-01 1990-06-01 Forming device

Country Status (1)

Country Link
JP (1) JPH0628849B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019065167A1 (en) 2017-09-30 2019-04-04 ニチハ株式会社 Building material and method for manufacturing building material
RU2775678C2 (en) * 2017-09-30 2022-07-06 Нитиха Корпорейшн Building material and method for manufacture of building material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019065167A1 (en) 2017-09-30 2019-04-04 ニチハ株式会社 Building material and method for manufacturing building material
KR20200064953A (en) 2017-09-30 2020-06-08 니치하 가부시키가이샤 Building materials and manufacturing method of building materials
EP3584050A4 (en) * 2017-09-30 2020-12-30 Nichiha Corporation Building material and method for manufacturing building material
RU2775678C2 (en) * 2017-09-30 2022-07-06 Нитиха Корпорейшн Building material and method for manufacture of building material
US11504880B2 (en) 2017-09-30 2022-11-22 Nichiha Corporation Building material and method for manufacturing building material
US12049021B2 (en) 2017-09-30 2024-07-30 Nichiha Corporation Method for manufacturing building material

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