JPS61193809A - Method of forming surface pattern of concrete product - Google Patents

Method of forming surface pattern of concrete product

Info

Publication number
JPS61193809A
JPS61193809A JP3282085A JP3282085A JPS61193809A JP S61193809 A JPS61193809 A JP S61193809A JP 3282085 A JP3282085 A JP 3282085A JP 3282085 A JP3282085 A JP 3282085A JP S61193809 A JPS61193809 A JP S61193809A
Authority
JP
Japan
Prior art keywords
concrete
plate
formwork
flexible plate
pattern
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
JP3282085A
Other languages
Japanese (ja)
Other versions
JPH0144127B2 (en
Inventor
鈴木　久明
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.)
Chiyoda Technical and Industrial Co Ltd
Original Assignee
Chiyoda Technical and Industrial Co Ltd
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 Chiyoda Technical and Industrial Co Ltd filed Critical Chiyoda Technical and Industrial Co Ltd
Priority to JP3282085A priority Critical patent/JPS61193809A/en
Publication of JPS61193809A publication Critical patent/JPS61193809A/en
Publication of JPH0144127B2 publication Critical patent/JPH0144127B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
    • B28B7/025—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article the mould surface being made of or being supported by a plurality of small elements, e.g. to create double curvatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

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） この＝ｊ４はモルタル製品、コンクリート製品並びに現
場打ちコンクリート構造物（本書では総称してコンクリ
ート製品と記す。）の素面に各種の凹凸模様を形成する
方法に関する。[Detailed description of the invention] (Industrial application field) This = j4 is used to form various uneven patterns on the bare surface of mortar products, concrete products, and cast-in-place concrete structures (hereinafter collectively referred to as concrete products). Regarding how to.

（従来の技術） この様な凹凸模様の形成方法は特開昭３９−ｉｔｔｂｏ
ｓ号会報によ号公報である。これはゴム製マットの表面
に表現すべき模様に合わせた凹部な設け、この凹部なモ
ルタルで埋め、この凹部な有するゴム製マットの表面上
でコンクリート製品を製造することによって凹部中に埋
めたモルタルな製品の表面に付着して製品の表面に凹凸
模様を表現する。(Prior art) A method for forming such an uneven pattern is described in Japanese Patent Application Laid-open No.
This is the publication number according to the S issue newsletter. This is done by creating a recess on the surface of a rubber mat that matches the pattern to be expressed, filling this recess with mortar, and manufacturing a concrete product on the surface of the rubber mat with the recess filled with mortar. It adheres to the surface of a product and creates an uneven pattern on the surface of the product.

（発明が解決すべき問題点） 上記従来法によれば表面に凹部な設けたゴム製マットは
一種類の模様しか表現できず、同じ表面を有するコンク
リート製品に各種の模様を表現するには模様ごとに異な
る凹部を設けた多数のマットを必要とする。(Problems to be Solved by the Invention) According to the above conventional method, the rubber mat provided with recesses on the surface can only express one type of pattern, and it is difficult to express various patterns on concrete products with the same surface. This requires a large number of mats, each with a different recess.

（問題点な解決するための手段） そこで本発明はコンクリートを内部に打設する型枠の少
（とも一つの面を弾性を有する可撓板で塞ぐと共に、こ
の可撓板の背後に可撓板に向いた面に凹凸を有する模様
ゲージ板ないし可撓板に向いた先端の位置が異なる多数
のピンを配置し、上記模様ゲージ板又はピン群で上記可
撓板を押して弾性変形させ、これにより型枠内圧打設し
たコンクリートで製造される製品の可撓板と接する面に
凹凸模様を生じさせることを特徴とする。(Means for Solving Problems) Therefore, the present invention covers at least one surface of the formwork in which concrete is cast with an elastic flexible plate, and a flexible plate is placed behind the flexible plate. A number of pins with different positions of tips facing the pattern gauge plate or flexible plate having unevenness on the surface facing the plate are arranged, and the flexible plate is pushed by the pattern gauge plate or the group of pins to elastically deform it. This method is characterized by producing an uneven pattern on the surface of a product manufactured using concrete that is pressure-cast inside a formwork and in contact with the flexible plate.

（作　用） 型枠内にコンクリートを打設する前、成るいは打設後未
だ固化しない５ちに模様ゲージ板の凹凸した面又は先端
の位置が一異なる多数のピンを可撓板に押当て、可撓板
を模様ゲージ板の凹凸した面又はピンの先端位置の異な
りに做って弾性変形させる。これにより型枠内に打設し
たコンクリートで製造される製品の可撓板と接する面に
は凹凸模様が形成されるので、製品の固化後に製品な型
枠から脱型する。(Function) Before pouring concrete into the formwork, or after pouring but not yet solidified, press a number of pins with different positions on the uneven surface or tips of the pattern gauge plate against the flexible plate. The flexible plate is elastically deformed depending on the uneven surface of the pattern gauge plate or the position of the tip of the pin. As a result, a concavo-convex pattern is formed on the surface of the product manufactured from the concrete cast in the formwork that comes into contact with the flexible plate, so that the product is removed from the formwork after it has solidified.

（実施例） 図面において、前述した型枠はｌ、可撓板は一１模様ゲ
ージ板はＪ、ピンはダである。尚、可撓板コはゴム製で
ある。(Example) In the drawings, the above-mentioned formwork is 1, the flexible plate is 11, the pattern gauge plate is J, and the pin is DA. Incidentally, the flexible plate is made of rubber.

第１〜３図、第４図、第５図、第６図の各実施例におい
て、可撓板コは型枠の底面に張設しである。このため、
可撓板の平面形状は型枠の外周よりも−回り大きく、型
枠の下面全周から周縁部が外に突出する。型枠ｌは、ピ
ングを上下方向に可動に通すための孔をはｙ均等に分散
して有丁“る上下二枚のガイド板お、ｓｂ”４（内周に
固定したピン支持枠５の上に重ね、型枠の下面と、ピン
支持枠の上面から外方に張出した鍔の間に可撓板−の周
縁部を挾み、その状態に２ボルトで固定し、型枠の下に
ピン支持枠５を連接する。In each of the embodiments shown in FIGS. 1 to 3, 4, 5, and 6, the flexible plate is stretched over the bottom of the formwork. For this reason,
The planar shape of the flexible plate is larger than the outer periphery of the formwork, and the peripheral edge protrudes outward from the entire circumference of the lower surface of the formwork. The formwork 1 consists of two upper and lower guide plates 4 (with pin support frames 5 fixed on the inner periphery), which have holes for the pins to move in the vertical direction and are evenly distributed. Stack the flexible plate on top of the frame, sandwich the periphery of the flexible plate between the bottom surface of the formwork and the collar that protrudes outward from the top surface of the pin support frame, fix it in this state with two bolts, and place it under the formwork. The pin support frame 5 is connected.

コンクリート板を成形するには型枠ｌの下に連接したピ
ン支持枠３な、振動台枠６の防振ゴムを介して設置した
振動機７上に載せる。この振動台枠６内には上向きに設
置したピストンシリンダざによって昇降するテーブルｔ
がある。To form a concrete plate, it is placed on a vibrator 7 installed via the vibration isolating rubber of a vibration stand frame 6 and a pin support frame 3 connected under the form l. Inside this vibrating frame 6 is a table t that is raised and lowered by a piston cylinder installed upward.
There is.

第１〜５図の実施例では各ピングは、ピン支持枠３内の
上のガイド板３αの孔よりも大きな膨らんだ頭部を上端
に備え、上記頭部を上のガイド板Ｓαの孔縁に受止めら
れてピンは垂下し、ピンの下半部は下のガイド板ｓｂか
ら下に突出すると共に、ピンの頭部は可撓板コの下面に
近接する（第２図参照）。In the embodiment of FIGS. 1 to 5, each pin has a bulged head at its upper end that is larger than the hole in the upper guide plate 3α in the pin support frame 3, and the head is attached to the edge of the hole in the upper guide plate Sα. The pin is received by and hangs down, the lower half of the pin protrudes downward from the lower guide plate sb, and the head of the pin approaches the lower surface of the flexible plate (see FIG. 2).

そして前記テーブル９上には、ピングの一本宛に下から
対向する種々な高さの押圧片１０を立設した板ｌｌを取
外し可能に固定しである。尚、各押圧片１０は板／／に
対しボルトなどで外せる様に立設するのが好ましい。　
　　　□゛ 従って、型枠ｌの上を跨いで走行する周知のコンクリー
ト打設機で型枠の開放した上面か゛ら内部に生コンを打
設する前、成るいは打設して生コンが未だ固化しないう
ちに訃哀トンシリンダざでテーブル９を上昇すると、テ
ニプル上に固定した板／ｌの各押圧片／θはその高さに
応じ夫々対向したピッを押上げ、これにより可撓板は下
から種々な高さで押上げられるレンによって弾性変形し
、型枠の内部に打設され゛て固化したコンクリート製品
の可撓板と接する面に凹凸模様を形成する。尚、打設中
は振動機りを駆動して型枠／内に生コンを充分に充填し
、又、打設後はコンクリートが固化するのを待って振動
台枠上から降し、製品′を型枠から脱型する。この場合
、型枠を振動台枠から降すと各ピンは自重で降下し、可
撓板コは製品下面から剥れる。”第４図の実施例の型枠
ｌの上面は取外し可能に取付けた上面板／コで塞がれて
いる。型枠の側面し には開閉弁ｉ、ｙ′Ｉｋ有する注入口ＩＱが設けてあり
、注入口には生コン圧入機の吐出ロｉｓ’４．−着脱可
能に接続する。又、振動台枠６内のテーブルを上−には
凹凸面を上に向けて模様ゲージ板３が交換可能に取付け
である。On the table 9, there is removably fixed a plate 11 on which pressing pieces 10 of various heights are erected, facing each pin from below. Incidentally, it is preferable that each pressing piece 10 is erected to the plate so that it can be removed with a bolt or the like.
□ Therefore, before pouring ready-mixed concrete into the open upper surface of the formwork using a well-known concrete pouring machine that runs over the formwork l, or after pouring and before the ready-mixed concrete has yet solidified. When the table 9 is raised by the cylinder, each pressing piece /θ of the plate /l fixed on the teni pull pushes up the opposing pin according to its height, and as a result, the flexible plate moves variously from below. The concrete product is elastically deformed by the rods that are pushed up to a certain height, and an uneven pattern is formed on the surface of the concrete product that is placed inside the formwork and hardened, in contact with the flexible plate. During pouring, the vibrating machine is driven to fully fill the formwork with ready-mixed concrete, and after pouring, wait for the concrete to harden before lowering it from the vibrating platform and placing the product. Remove from the formwork. In this case, when the formwork is lowered from the vibrating frame, each pin will fall under its own weight, and the flexible plate will peel off from the bottom of the product. ``The upper surface of the formwork l in the embodiment shown in Fig. 4 is covered with a removably attached upper surface plate.An inlet IQ having on-off valves i, y'Ik is provided on the side of the formwork. The discharge hole of the ready-mixed concrete press-in machine is detachably connected to the injection port.Also, the pattern gauge plate 3 is placed on the table in the vibrating frame 6 with the uneven surface facing upward. Installed interchangeably.

従って、ピン支持枠よで型枠／を振動台枠の振動機７上
に載せ、生コン圧入機で弁１３、注入口−４Ｉを通じ生
コンを型枠中に圧入する前、成るいは圧入中にピストン
シリンダｔでテーブル９な上昇すると、テーブル上に固
定した模様ゲージ板３は上面の凹凸面の面画の高さに応
じ夫々ピンクを押上げて可撓板コを弾性変形し、型枠の
内部に注入ロータから圧入、充填されて硬化したコンク
リート製品の可撓板と接する面に所要の凹凸模様を形成
する。Therefore, the formwork is placed on the vibrator 7 of the vibrating frame using the pin support frame, and the ready-mixed concrete is press-fitted into the formwork through the valve 13 and the injection port 4I by the ready-mixed concrete press-in machine, or before or during the press-fitting. When the table 9 is raised by the piston cylinder t, the pattern gauge plate 3 fixed on the table pushes up each pink according to the height of the uneven surface on the upper surface and elastically deforms the flexible plate 9, thereby deforming the formwork. A desired uneven pattern is formed on the surface of the concrete product that is press-fitted and filled from the injection rotor and hardened into contact with the flexible plate.

この実施例の場合も型枠内にコンクリートを圧入中は振
動機で型枠を加振することが好ましい。In this embodiment as well, it is preferable to vibrate the formwork with a vibrator while the concrete is being pressed into the formwork.

そして、生コンの圧注が終ったら注入口ＩＱの弁ｉ、ｙ
ｙ２閉じ、生コン圧入機の吐出口な注入口／Ｉから外し
て固化な待ち、固化したら型枠を振動台枠上から降し、
上面板／コな外して製品を脱型する。尚、上面板１２に
は型枠内の空気ｌ抜（ための排気孔を設け、生コンの圧
入中にこの排気孔から生コンが洩出したら型枠内が生コ
ンで満たされたことな知ることができる様にするとよい
。When the pouring of ready-mixed concrete is finished, the valves i and y of the injection port IQ are
Close y2, remove from the injection port/I, which is the discharge port of the ready-mixed concrete press-in machine, wait for it to solidify, and once it has solidified, lower the formwork from the vibrating platform,
Remove the top plate and demold the product. In addition, an exhaust hole is provided in the top plate 12 to vent the air inside the formwork, and if fresh concrete leaks from this exhaust hole during press-fitting of ready-mixed concrete, you will know that the inside of the formwork is filled with ready-mixed concrete. It's best to make it possible.

尚、ピンクはこの実施例では途中に鍔ダ６を有すると共
に、鍔４Ｉｂ上にコイルバネ１６を嵌めて居り、コイル
バネ１６は上端を上のガイド板５ａの下面に受止められ
て鍔すな下のガイド板ｊ−６の上面に弾圧し、ピンを下
向きに押している。従って、テーブルデで模様ゲージ板
Ｊを上昇させると、各ピンクはいずれもコイルバネ１６
の弾力に抗して押上げられ、固化後に型枠を振動台枠上
から降したときピンクはコイルバネの復元力で下向きに
押戻され、可撓板２は製品の下面から確実に剥離する。In this embodiment, the pink has a flange 6 in the middle, and a coil spring 16 is fitted on the flange 4Ib. It presses against the upper surface of guide plate j-6 and pushes the pin downward. Therefore, when the pattern gauge plate J is raised using the table de, each pink is connected to the coil spring 16.
When the form is lowered from the vibrating frame after solidification, the pink is pushed back downward by the restoring force of the coil spring, and the flexible plate 2 is reliably separated from the bottom surface of the product.

第４図の実施例では型枠ｌの上面を上面板ｌコで塞いだ
が、第５図の実施例は型枠の下面以外上面も可撓板コ′
で塞ぎ、その上に下に連接したピン支持枠３と同様なピ
ン支持枠！′を連接して可撓板コ′を張設しである。又
、振動台枠６な跨ぐ門形フレーム（図示せず）には下向
きにピストンシリンダｔ′を取付け、その下端にテーブ
ル９′を設ける。In the embodiment shown in FIG. 4, the upper surface of the formwork l is covered with a top plate l, but in the embodiment shown in FIG.
A pin support frame similar to pin support frame 3, which is closed with and connected below! ′ are connected and a flexible plate ′ is stretched. Further, a piston cylinder t' is attached downward to a portal frame (not shown) that straddles the vibration table frame 6, and a table 9' is provided at the lower end of the piston cylinder t'.

そして、この実施例では振動台枠内の下のテーブルを上
には、種々な高さの前述した抑圧片１０を立設した板／
／を取付け、又、上方のテーブル９′の下面には凹凸面
を下に向けて模様ゲージ板３を取付ける。勿論、下のテ
ーブルに取付けるのが模様ゲージ板、上のテーブルに取
付けるのが抑圧片付きの板／／であってもよい。In this embodiment, above the lower table in the vibration table frame, there is a plate/plate on which the above-mentioned suppressing pieces 10 of various heights are erected.
/ is attached, and the pattern gauge plate 3 is attached to the lower surface of the upper table 9' with the uneven surface facing downward. Of course, a pattern gauge board may be attached to the lower table, and a plate with a suppression piece may be attached to the upper table.

製品を成形するには注入口ＩＱに生コン圧入機の吐出口
１５を接続し、型枠中に生コンを圧入する前、成るいは
圧入中に両方のピストンシリンダｔｒ、ｇ’を伸張し、
模様ゲージ板３、押圧片ｌＯ・・・で各可撓板コ、コ′
を外形変形し、製品の上下両面に凹凸模様を形成する。To mold the product, connect the discharge port 15 of the ready-mix concrete press-fitting machine to the injection port IQ, extend both piston cylinders tr and g' before or during press-fitting the ready-mixed concrete into the mold,
Pattern gauge plate 3, pressing piece lO... each flexible plate ko, ko'
The outer shape of the product is changed to form an uneven pattern on both the top and bottom of the product.

そして、製品の脱型はどちらかのピン支持枠ｌ型枠から
外して行う。Then, the product is removed from the mold by removing it from one of the pin support frames.

第４図の実施例の場合、生コン圧入機で型枠中に顔料そ
の他の装飾材を混合した高級コンクリートを成る厚さ注
入して凹凸模様が生じる製品の下層を装飾し、その後、
通常配合のコンクリートを注入、充填してもよい。第５
図の実施例では高級コンクリートと通常コンクリートの
どちらか一方を先、他方を後にして製品の凹凸模様を有
する上層と下層の一方を装飾することができる。更に、
注入口の位置を高くすることにより先に高級コンクリー
ト、次に通常コンクリート、最後に高級コンクリートを
圧注し、中間層な通常コンクリート、凹凸模様ン有する
上層と下層を同じか、又は異った装飾にすることができ
る。In the case of the embodiment shown in Fig. 4, high-grade concrete mixed with pigments and other decorative materials is injected into the formwork to a certain thickness using a ready-mixed concrete press-in machine to decorate the lower layer of the product where an uneven pattern is created, and then,
It may be poured and filled with conventionally mixed concrete. Fifth
In the illustrated embodiment, either the high-grade concrete or the ordinary concrete can be used first and the other can be used to decorate either the upper layer or the lower layer of the product having an uneven pattern. Furthermore,
By raising the position of the injection port, high-grade concrete is poured first, then regular concrete, and finally high-grade concrete, and the middle layer of regular concrete and the upper and lower layers with uneven patterns can be decorated with the same or different decorations. can do.

尚、第５図の実施例の場合、型枠上に連接する上のピン
支持枠中のピンク′は図示の如くバネＩ＆’で上向きに
付勢して置（ことがのぞましい。In the case of the embodiment shown in FIG. 5, it is preferable that the pin pins in the upper pin support frame connected to the formwork be biased upward by springs I&' as shown.

第６図の実施例は振動台枠６で囲まれた内部に、各ピン
クの下に位置させてピストンシリンダ１７を配置すると
共に、この各ピストンシリンダ／７に制御して流体圧を
供給することによりシリンダからのピストン突出量を任
意に調節できる制御弁／１を各ピストンシリンダの配管
に接続し、各制御弁／１で夫々のピストンシリンダ／り
のピストンの突出量を制御し、各ピストンでピンクを所
要貴兄押上げて可撓板コを変形させるのである。この実
施例では前述の実施例の様な模様ゲージ板３や抑圧片Ｉ
Ｑ：立設した板／ｌを各凹凸模様毎に作成する必要がな
く、別の凹凸模様を形成するにはその模様に応じて制御
弁ｌざで各ピストンシリンダｌりのピストンの突出量を
制御し、凹凸を変化させればよい。従って、各ピンと、
これを作動するピストンシリンダないし制御弁に背番号
ｌ付し、成る凹凸模様の場合はＡ／からム外までの全部
のピンの一本宛をどの程度宛押上げるか、又、他の成る
゛凹凸模様の場合は同じ＜　＆　／からＡｒｉまでの全
部のピンの一本宛ｔどの程度宛押上げるかｔ例えばコン
ピュータに記憶させ、形成すべき凹凸模様に応じコンピ
ュータから各ピンごこの制御弁ｉｔｒに指令を発し、各
ピンを所要貴兄ピストンシリンダで押上げ、撰択した凹
凸模様の通りに可撓底板を変形させる様にすることがで
きる。In the embodiment shown in FIG. 6, a piston cylinder 17 is arranged under each pink in an interior surrounded by a vibrating frame 6, and fluid pressure is controlled and supplied to each piston cylinder/7. A control valve/1 that can arbitrarily adjust the amount of piston protrusion from the cylinder is connected to the piping of each piston cylinder, and each control valve/1 controls the amount of piston protrusion of each piston cylinder. Push the pink up as far as you need to deform the flexible plate. In this embodiment, the pattern gauge plate 3 and the suppression piece I as in the previous embodiment are used.
Q: There is no need to create an upright plate/l for each uneven pattern, and to form a different uneven pattern, you can adjust the protrusion amount of the piston of each piston cylinder using the control valve l according to the pattern. All you have to do is control and change the unevenness. Therefore, each pin and
The piston cylinder or control valve that operates this is given a number on the back, and if it has a concave-convex pattern, how far should one pin be pushed up from A/ to the outside, and how far should the other pins be pushed up? In the case of an uneven pattern, it is the same for all the pins from <& / to Ari t How far to push up t For example, store it in a computer, and control the control valve itr for each pin from the computer according to the uneven pattern to be formed. The flexible bottom plate can be deformed according to the selected concavo-convex pattern by issuing a command and pushing up each pin with the required piston cylinder.

尚、各実施例において、ピン支持ＩＩ？ＩＳの下端はピ
ンが押上げられていない状態のときのピン下端よりも下
にし、振動台枠から降した際にピンが曲がったり、折れ
たりするのを防ぐ様にするとよい。In addition, in each embodiment, pin support II? The lower end of the IS should be lower than the lower end of the pin when the pin is not pushed up to prevent the pin from bending or breaking when it is lowered from the vibration frame.

第７図の実施例は、第８図に示す様なＬ杉板状のコンク
リート製品を倒伏に成形するための成形装置であって、
上面と一側面に開放した型枠／？と、台車上に立設され
たピン支持枠Ｊからなる。The embodiment shown in FIG. 7 is a forming device for forming a concrete product in the shape of an L cedar board into a lodging shape as shown in FIG.
Formwork open on top and one side/? It consists of a pin support frame J erected on a truck.

ピン支持枠Ｊは前述の各実施例のピン支持枠３を垂直に
立てたものと考えてよく、ピンクを水平方向に可動に通
すだめの孔をはｙ均等に分散して有する二枚のガイドＪ
α、ｘｔｂを内周に有し、型枠の開放側面を塞ぐ可撓板
はピン支持枠〃の端面に張設しである。The pin support frame J can be thought of as the pin support frame 3 of each of the above-mentioned embodiments set up vertically. J
A flexible plate having α and xtb on the inner periphery and closing the open side surface of the formwork is stretched over the end face of the pin support frame.

製品を成形するにはピン支持枠２０″４Ｉ：台車で前進
させ、端面に張設した可撓板コで型枠の開放した側面を
塞ぎ、水平なピストンコｌの先端に縦に取付けた模様ケ
ージ板Ｊの凹凸面でピン支持枠〃のピン４ｃ′ｌｋ背後
から押し、ピンの先端で可撓板コを弾性変形させ、型枠
の上面から内部にコンクリートを投入する。そして、コ
ンクリートが固化したらピストンシリンダＪ／”ｌ引込
め、ピン支持枠な後退させ、型枠から製品を脱型する。To mold the product, pin support frame 20''4I: A pattern cage is moved forward with a cart, the open side of the formwork is closed with a flexible plate stretched over the end surface, and vertically attached to the tip of a horizontal piston. Push the pin 4c'lk of the pin support frame from behind with the uneven surface of the plate J, elastically deform the flexible plate with the tip of the pin, and pour concrete into the form from the top surface. Then, when the concrete hardens, Retract the piston cylinder, retract the pin support frame, and remove the product from the mold.

これにより型枠の開放側面を塞いでいた可撓板コと接す
る製品の面には模様ゲージ板に倣った凹凸模様が形成さ
れる。As a result, a concavo-convex pattern patterned after the pattern gauge plate is formed on the surface of the product that comes into contact with the flexible plate that was blocking the open side surface of the formwork.

本発明は複雑な凹凸模様以外に、単純に文字、数字、記
号などが製品の表面から一定の深さで凹んだり、一定の
厚さで突出した凹や凸の模様を形成するのにも適用でき
る。In addition to complex uneven patterns, the present invention can also be applied to simple patterns in which letters, numbers, symbols, etc. are recessed at a certain depth from the surface of a product, or protruding from a certain thickness. can.

第９．１０図はその場合な示すもので、第９図の成形装
置は第６図の成形装置と□はｙ同じで、各シリンダｌり
の回路にピストンの突出量を制御する制御弁の代りに電
磁弁ｎを接続した点で相違する。Figures 9 and 10 show what happens in that case.The molding device in Figure 9 is the same as the molding device in Figure 6, and □ is the same as y, and there is a control valve in the circuit for each cylinder that controls the amount of piston protrusion. The difference is that a solenoid valve n is connected instead.

そして、第１０図に示す様に、ピストンシリンダ１７の
一本宛に対応する発光素□子ｎαと受光素子２Ｊｂ　か
らなる光電装置３をピストンシリンダと同じに縦横に配
置し、表現すべき模様１例えば打抜いて設けた模様板ｘ
ｔｇ発光素子と受光素子の間に差込み、打抜いた模様１
通して発光素子の光を受光した受光素子が所属のピスト
ンシリンダの電磁弁ｎを開き、これによりそのピストン
シリンダはピストンｌ一定量突出し、ピンを押して可撓
板コを弾性変形させる。従って模様板評を変えることＫ
よって変った模様を製品に形成することができる。As shown in FIG. 10, a photoelectric device 3 consisting of a light emitting element nα and a light receiving element 2Jb corresponding to one of the piston cylinders 17 is arranged vertically and horizontally in the same manner as the piston cylinders, and the pattern 1 to be expressed is For example, a punched pattern board x
Inserted between tg light emitting element and light receiving element, punched pattern 1
The light-receiving element which receives the light from the light-emitting element through the light-emitting element opens the solenoid valve n of the piston cylinder to which it belongs, so that the piston cylinder protrudes a certain amount of the piston l, pushes the pin, and elastically deforms the flexible plate. Therefore, change the pattern board reviewK
Therefore, a different pattern can be formed on the product.

この実施例の光電装置は極く小型のものを用いることが
できるので、ピストンシリンダに対応して集積しても小
形で済み、模様板Ｊｆも簡易に製造できる。Since the photoelectric device of this embodiment can be extremely small, even if it is integrated in correspondence with the piston cylinder, it can be small-sized, and the pattern plate Jf can also be manufactured easily.

以上、本発明の数実施例を説明したが、ピストンシリン
ダを利用して可撓板を変形させる場合、ピストンシリン
ダのピストンそのものをピンとして直接可撓板を変形き
せる様にしてもよい。Several embodiments of the present invention have been described above, but when a piston cylinder is used to deform the flexible plate, the piston itself of the piston cylinder may be used as a pin to directly deform the flexible plate.

て形成する凹凸模様に、上記凹部により形成される模様
な複合させ、より変化に富ませてもよい。The pattern formed by the depressions and depressions may be combined with the pattern formed by the depressions to make it more varied.

（発明の効果） 以上で明らかな様に本発明によれば型枠の少（とも一つ
の面を塞ぐ弾性の可撓板を弾性変形し、この可撓板と接
触したコンクリート製品の面に凹凸模様を形成するので
、異なる各種の凹凸模様を同じ可撓板で任意に形成する
ことができる。(Effects of the Invention) As is clear from the above, according to the present invention, the elastic flexible plate that closes at least one surface of the formwork is elastically deformed, and the surface of the concrete product in contact with the flexible plate is uneven. Since a pattern is formed, various different uneven patterns can be arbitrarily formed using the same flexible plate.

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

第１図は本発明の第１実施例を示すコンクリート打設状
態の断面図、第２図は同上の可撓底板を弾性変形させて
ない状態の断面図、第３図は同上の可撓板を一部欠截し
た型枠の平面図、第４図は第２実施例な示す成形状態の
断面図、第５図は第３実施例の成形状態の断面図、第６
図は第４実施例の成形状態の断面図、第７図は第５実施
例の成形状態の断面図、第８図は同上で成形した製品の
斜視図、第９図は本発明の更に他の一実施例の成形状態
の断面図、第１０図は同上の可撓板を変形させるための
光電装置の概略図で１図中、ｌは型枠、コは可撓板、３
は模様ゲージ板、ダはピンを示す。 嘱ｔｉｌ１ １１２ツ 第３轟 慕４図 第６図Fig. 1 is a cross-sectional view of concrete in a concrete placement state showing a first embodiment of the present invention, Fig. 2 is a cross-sectional view of the above flexible bottom plate in a state where the flexible bottom plate is not elastically deformed, and Fig. 3 is a cross-sectional view of the same flexible plate as above. FIG. 4 is a cross-sectional view of the molding state of the second embodiment, FIG. 5 is a cross-sectional view of the molding state of the third embodiment, and FIG.
The figure is a cross-sectional view of the molded state of the fourth embodiment, FIG. 7 is a cross-sectional view of the fifth embodiment of the molded state, FIG. 8 is a perspective view of the same molded product, and FIG. 9 is a further embodiment of the present invention. FIG. 10 is a schematic diagram of a photoelectric device for deforming the same flexible plate as described above, and in FIG.
indicates the pattern gauge board, and da indicates the pin.嘱til1 112 3rd Todoroki 4th figure 6th figure

Claims (1)

【特許請求の範囲】[Claims] コンクリートを内部に打設する型枠の少くとも一つの面
を弾性を有する可撓板で塞ぐと共に、この可撓板の背後
に可撓板に向いた面に凹凸を有する模様ゲージ板ないし
可撓板に向いた先端の位置が異なる多数のピンを配置し
、上記模様ゲージ板又はピン群で上記可撓板を押して弾
性変形させ、これにより型枠内に打設したコンクリート
で製造される製品の可撓板と接する面に凹凸模様を生じ
させることを特徴とするコンクリート製品の表面模様形
成方法。At least one surface of the formwork into which concrete is poured is covered with an elastic flexible plate, and behind the flexible plate there is a patterned gauge plate or flexible plate having unevenness on the surface facing the flexible plate. A large number of pins with different tip positions facing the board are placed, and the patterned gauge board or pin group pushes the flexible board to elastically deform it, thereby allowing the product to be manufactured from concrete cast in the formwork. A method for forming a surface pattern on a concrete product, which is characterized by creating an uneven pattern on a surface in contact with a flexible plate.
JP3282085A 1985-02-22 1985-02-22 Method of forming surface pattern of concrete product Granted JPS61193809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3282085A JPS61193809A (en) 1985-02-22 1985-02-22 Method of forming surface pattern of concrete product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3282085A JPS61193809A (en) 1985-02-22 1985-02-22 Method of forming surface pattern of concrete product

Publications (2)

Publication Number Publication Date
JPS61193809A true JPS61193809A (en) 1986-08-28
JPH0144127B2 JPH0144127B2 (en) 1989-09-26

Family

ID=12369466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3282085A Granted JPS61193809A (en) 1985-02-22 1985-02-22 Method of forming surface pattern of concrete product

Country Status (1)

Country Link
JP (1) JPS61193809A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6429572A (en) * 1987-07-23 1989-01-31 Shimizu Construction Co Ltd Method of molding curved-surface concrete
JP2005131890A (en) * 2003-10-29 2005-05-26 Ps Mitsubishi Construction Co Ltd MANUFACTURING METHOD FOR PCa MEMBER, AND FORM THEREFOR
JP2010509093A (en) * 2006-11-08 2010-03-25 ラファルジュ Molding apparatus and manufacturing method
CN109176831A (en) * 2018-10-09 2019-01-11 重庆建工建材物流有限公司 A kind of architectural concrete member forming process of instant moulding

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6429572A (en) * 1987-07-23 1989-01-31 Shimizu Construction Co Ltd Method of molding curved-surface concrete
JP2005131890A (en) * 2003-10-29 2005-05-26 Ps Mitsubishi Construction Co Ltd MANUFACTURING METHOD FOR PCa MEMBER, AND FORM THEREFOR
JP2010509093A (en) * 2006-11-08 2010-03-25 ラファルジュ Molding apparatus and manufacturing method
CN109176831A (en) * 2018-10-09 2019-01-11 重庆建工建材物流有限公司 A kind of architectural concrete member forming process of instant moulding

Also Published As

Publication number Publication date
JPH0144127B2 (en) 1989-09-26

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