JPS59164105A - Method and device for carrying extrusion shape consisting ofcement group composition - Google Patents
Method and device for carrying extrusion shape consisting ofcement group compositionInfo
- Publication number
- JPS59164105A JPS59164105A JP3726683A JP3726683A JPS59164105A JP S59164105 A JPS59164105 A JP S59164105A JP 3726683 A JP3726683 A JP 3726683A JP 3726683 A JP3726683 A JP 3726683A JP S59164105 A JPS59164105 A JP S59164105A
- Authority
- JP
- Japan
- Prior art keywords
- belt conveyor
- molded product
- section
- trapezoidal cross
- speed
- 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
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- Press-Shaping Or Shaping Using Conveyers (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (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】
不発明はセメント系組成物から々る押出成形品の搬送方
法及びその装置に関し、より詳しくはＶ形断面を有する
出隅材、大隅相等の押出搬送方法及びその装置に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method and apparatus for conveying extruded products made from cement-based compositions, and more particularly to a method and apparatus for extrusion conveying extruded corner pieces, large corner pieces, etc. having a V-shaped cross section. It is something.
一般にセメント系組成物は、セメントを主材とし、これ
に珪砂、アスベスト、シラスバルーン等の補助材料を適
宜混合したものである。従来から行なわれているこの種
の成形品の製造方法は、組成物に水を添加、混練して押
出機にかけて所定長さの平板状成形品を作り、養生硬化
した２枚の成形品を接着剤を使用して直角状に接合する
。゛または鋳造型状の型枠を使用して１個宛壓成形する
方法が用いられる。前者の方法に依る時は接着面の汚ｎ
が接着強度に大きく影響し、また接合部に接着剤のはみ
出し等を生じて製品が美麗でない。また後者の方法に依
る時は型離れするまでに長時間の水利反応、養生を必要
とし、多量生産するためには多数の型枠を必要とするの
で生産性が極めて低い。In general, a cement composition is composed of cement as a main material, and auxiliary materials such as silica sand, asbestos, and shirasu balloons are appropriately mixed therein. The conventional manufacturing method for this type of molded product is to add water to the composition, knead it, run it in an extruder to make a flat molded product of a predetermined length, and then bond the two molded products after curing and hardening. Join them at right angles using adhesive. Alternatively, a method of molding one piece using a mold like a casting mold is used. When using the former method, the adhesive surface may be contaminated.
This greatly affects the adhesive strength, and also causes the adhesive to ooze out at the joint, making the product unsightly. Furthermore, when using the latter method, a long period of water use reaction and curing are required before the product can be released from the mold, and a large number of molds are required for mass production, resulting in extremely low productivity.
不発明は上記の従来方法の欠点に鑑みてなされたもので
、押出機のダイスから押出された形断面の成形品及びこ
れを所定長さに切断したｊν形品を変形させることなく
確実に形状を保持した状態で搬込し、以って一定形状の
セメント系組成物からなる押出成ル品を連続的かつ目動
的に成形して成形速度を向上させたセメント系組成物か
らなる押出成形品の搬送方法及びその装置を提供するこ
とを目日勺とする。The invention was made in view of the above-mentioned drawbacks of the conventional method, and it is possible to reliably shape a molded product with a shaped cross section extruded from a die of an extruder and a shaped product cut into a predetermined length without deforming it. Extrusion molding made of a cementitious composition is transported in a state where it is held, and then the extrusion molded product made of a cementitious composition in a fixed shape is continuously and purposefully formed to improve the molding speed. Our goal is to provide methods and equipment for transporting goods.
以下、図面を参照して本発明の詳細な説明する。Hereinafter, the present invention will be described in detail with reference to the drawings.
第１図は不発明にかかる押出成形品の搬送装置を概略的
に示すもので、押出機１の上部に設けたホ、、−ｅ２か
ら水を添加したセメント系組成物を供給し、これを押出
機１の内部に設けたスフＩＪ。FIG. 1 schematically shows a conveying device for extruded molded products according to the invention, in which a cement-based composition to which water has been added is supplied from E, -E2 provided at the top of an extruder 1, and Sufu IJ provided inside the extruder 1.
−（図示せず）によってＶ形の孔を有するダイス３から
成形品Ａ（第２図）を連続的に押出す。- (not shown) to continuously extrude the molded article A (FIG. 2) from a die 3 having a V-shaped hole.
押出機１の前方（第１図の右方）に該押出機ＩＫｉｄ接
して押出成形品Ａの押出し速度検出ローラ４を配設する
。、速度検出ローラ４は例えば円錐体（第３図）、又は
直径を異にする複数枚の円板を□滑動自在に重ね合わせ
て円錐体（第４図）を形成して円錐体を相互に対向させ
、又は複数のフＩＪ−ローラの夫々の周面を直交状に配
置してそれらの上面が台形断面の案内面を構成しく第５
図）、若しくは１対のプーリーに第６Ａ〜６０図に示す
妬く上面に台形断面の案内面を有するベルトを巻回して
自由に回動するようにする。ダイス３から連続的に押出
された成形品Ａと接触して回動した際に、上記ローラ或
はベルトの回動を発電機又はロータリーエンコータ゛等
で成形品Ａの移動速度を電気的に検出するようにしたも
のである。上記の内で第４図に示すローラは成形品Ａと
の間のスリップが少ない点で第３図に示すローラよりす
ぐれている。An extrusion speed detection roller 4 for the extrusion molded product A is disposed in front of the extruder 1 (to the right in FIG. 1) and in contact with the extruder IKid. The speed detection roller 4 is, for example, a cone (Fig. 3), or a cone (Fig. 4) is formed by slidingly overlapping a plurality of disks with different diameters, and the cones are mutually connected. A fifth roller may be arranged facing each other or arranged so that the circumferential surfaces of the plurality of rollers are orthogonal to each other so that their upper surfaces constitute a guide surface with a trapezoidal cross section.
(Fig. 6A to 60), or a belt having a guide surface with a trapezoidal cross section on the upper surface shown in Figs. 6A to 60 is wound around a pair of pulleys so that the belt can rotate freely. When it contacts and rotates the molded product A continuously extruded from the die 3, the rotation of the roller or belt is electrically detected by a generator or rotary encoder, etc. to detect the moving speed of the molded product A. This is how it was done. Among the above rollers, the roller shown in FIG. 4 is superior to the roller shown in FIG. 3 in that there is less slip between the roller and the molded product A.
速度検出ローラ４の前方に第１ベルトコンベア５を設け
る。第１ベルトコンベア５はモータープーリ５Ａと複数
のプーリー５Ｂの周囲に巻回したベルト５Ｃを備え、上
記速度検出ローラ４から光せられた速度信号によってそ
の移行速度が成形品Ａの押出速度と同一となるように制
御される。尚、ベルト５Ｃの断面は第６Ａ〜６０図に示
したベルトの何れかと同様に形成される。上記の第１ベ
ルトコンベア５の下方にはモータ（図示せず）で駆動さ
れるクリーニング装置６が配設され、ブラシを回転させ
て第１ベルトコンベア５の表面を清掃する。A first belt conveyor 5 is provided in front of the speed detection roller 4. The first belt conveyor 5 is equipped with a belt 5C wound around a motor pulley 5A and a plurality of pulleys 5B, and the transfer speed is the same as the extrusion speed of the molded product A according to the speed signal emitted from the speed detection roller 4. It is controlled so that Note that the cross section of the belt 5C is formed similarly to any of the belts shown in FIGS. 6A to 60. A cleaning device 6 driven by a motor (not shown) is disposed below the first belt conveyor 5 and cleans the surface of the first belt conveyor 5 by rotating a brush.
第１ベルトコンベア５の上方には切断装置７が設けられ
ていて、エアシリンダ等の作動によりベルトコンベア５
上を移送中の成形品Ａに所定間隔をおいて切目を付ける
。この為切断装置７は矢印７Ａの方向に前後に往復移動
する。切断装置７のカッター７Ｂは第７図の如く山形状
に突出した刃部を有していてベルトコンベア５の台形断
面の案内面に載置された成形品Ａ上に垂直方向に移動し
て切目を付ける。A cutting device 7 is provided above the first belt conveyor 5, and the belt conveyor 5 is cut by the operation of an air cylinder or the like.
Cuts are made at predetermined intervals on the molded product A being transferred. For this reason, the cutting device 7 reciprocates back and forth in the direction of the arrow 7A. As shown in FIG. 7, the cutter 7B of the cutting device 7 has a protruding blade portion in the shape of a mountain, and moves vertically onto the molded product A placed on the guide surface of the trapezoidal cross section of the belt conveyor 5 to make a cut. Add.
第１ベルトコンベア５の前方には直列状に配列したフリ
ーローラ群８を設ける。このフリーローラ群の１面々の
フリーローラは第３〜５図に示したローラの何れかと同
様に形成されている。A group of free rollers 8 arranged in series is provided in front of the first belt conveyor 5. The free rollers on each side of this free roller group are formed similarly to any of the rollers shown in FIGS. 3-5.
フリーローラ群８の前方に第２ベルトコンベア９を設け
る。この第２ベルトコンベア９も第１ベルトコンベア５
と同様の構造を有し、同様にクリーニング装置１０を備
えるが、成形品の押出速度とほぼ等速度に移行したり、
それよりも高速度で移行されたりする点だけが第１ベル
トコンベア５と異なっている。この第２ベルトコンベア
９を前記のごとく速度可変とする理由は、押出成形品の
切目間の長さによっては一枚の未硬化成形品の前後端が
第１及び第２ベルトコンベアにまたがって載置されるこ
ともあり、この場合は両ベルトコンベアを等速にしなけ
ればならないこと、及び切目がフリーローラ群８上に来
た場合には前方成形品を後方成形品よりも速く送る必要
上第２ベルトコンベア９の速度を上げる必要があるから
である。A second belt conveyor 9 is provided in front of the free roller group 8. This second belt conveyor 9 is also the first belt conveyor 5.
It has a similar structure and is also equipped with the cleaning device 10, but the extrusion speed is almost the same as the extrusion speed of the molded product,
The only difference from the first belt conveyor 5 is that it is transferred at a higher speed. The reason why the speed of the second belt conveyor 9 is variable as described above is that depending on the length between the cuts in the extrusion molded product, the front and rear ends of a single uncured molded product may be placed across the first and second belt conveyors. In this case, both belt conveyors must be at the same speed, and if the cut is above the free roller group 8, the front molded product must be fed faster than the rear molded product. This is because it is necessary to increase the speed of the two-belt conveyor 9.
上記のフリーローラ群８と第２ベルトコンベア９間の下
方にシート供給装置１１を配設する。シート供給装置１
１は硬質塩ビ等からなる成形品下面当て用シート１２を
、第２ベルトコンベア９に成形品Ａを移載するに先立っ
て該第２ベルトコンベア９上に供給するものである。シ
ート１２は前記以給寸前に予めＶ形に折目を付けるか、
或は上に移載した成形品Ａの重量によって自然に折目が
付くようにしてもよく、又は二つ折りにしたシート１２
を戻し乍ら第２ベルトコンベア９上に供給することもで
きる。第２ベルトコンベア９の後端付近にシート切断装
置１３を設けて成形品Ａの切目間隔よりも若干長目にシ
ート１２を切断する。A sheet feeding device 11 is disposed below between the free roller group 8 and the second belt conveyor 9. Sheet feeding device 1
Reference numeral 1 supplies a sheet 12 for applying the lower surface of a molded product made of hard PVC or the like onto the second belt conveyor 9 before transferring the molded product A onto the second belt conveyor 9. The sheet 12 is pre-creased in a V-shape just before being fed, or
Alternatively, creases may be formed naturally depending on the weight of the molded product A transferred onto the sheet 12, or the sheet 12 may be folded in two.
can also be fed onto the second belt conveyor 9 while being returned. A sheet cutting device 13 is provided near the rear end of the second belt conveyor 9 to cut the sheet 12 to a length slightly longer than the cut interval of the molded product A.
第２ベルトコンベア９の前方にパレット移送装置１４を
配設する。パレット移送装置工４は第２ベルトコンベア
９の移行方向に対して横方向に設けた複数のがイドレー
ル１５と、該ガイドレール１−５上を上記横方向に間欠
的に移動するパレット１６とを備え、該パレット１６上
には上記第２ベルトコンベア９の移行方向に平行に複数
列のフリーローラ群１７を並設する。このフリーローラ
群１７はフリーローラ群８と同様の構造にすることがで
きる。A pallet transfer device 14 is disposed in front of the second belt conveyor 9. The pallet transfer device 4 has a plurality of idle rails 15 provided laterally with respect to the moving direction of the second belt conveyor 9, and pallets 16 that move intermittently in the lateral direction on the guide rails 1-5. A plurality of rows of free roller groups 17 are arranged on the pallet 16 in parallel to the moving direction of the second belt conveyor 9. This free roller group 17 can have a similar structure to the free roller group 8.
同、上述した押出機のダイス孔と速度検出ローラ４、第
１ベルトコンベア５、フリーロー５Ｊｌ−８、第２ベル
トコンベア９及びパレット移送装置１４のフリーローラ
群１７の各移送装置の上面とは同一レベルに配設する。Also, what are the die holes of the extruder mentioned above and the top surface of each transfer device of the speed detection roller 4, the first belt conveyor 5, the free roller 5Jl-8, the second belt conveyor 9, and the free roller group 17 of the pallet transfer device 14? Place them on the same level.
又成形品Ａの下面の断面形状と各移送装置の案内面の断
（８）形状が同一であることが好ましい。Further, it is preferable that the cross-sectional shape of the lower surface of the molded product A and the cross-sectional shape (8) of the guide surface of each transfer device are the same.
次に本発明の作動について説明する。Next, the operation of the present invention will be explained.
（１） セメント系組成物を押出様のダイス３の孔か
ら押出すとダイス孔と同一断面形状の成形品Ａが押出さ
れる。(1) When the cement composition is extruded through the hole of the extrusion-like die 3, a molded article A having the same cross-sectional shape as the die hole is extruded.
（２） これがフリーローラ状の速度検出ローラ４上
を接触通過する際に押出速度を検出する。(2) The extrusion speed is detected when this passes over the speed detection roller 4 in the form of a free roller.
（３）速度信号を第１ベルトコンベア５のモータプーリ
ー５Ａに送って該第１ベルトコンベア５を押出速度と等
速度で移行させる。このようにするのは第１ベルトコン
ベア５上の成形品Ａは未だ軟かい状態なので後方より押
出し状態にある成形品Ａを押出機１の押出速度と等速度
で移動させてその変形を防止するためである。(3) Send a speed signal to the motor pulley 5A of the first belt conveyor 5 to move the first belt conveyor 5 at the same speed as the extrusion speed. This is done because the molded product A on the first belt conveyor 5 is still in a soft state, so the molded product A that is being extruded from the rear is moved at the same speed as the extrusion speed of the extruder 1 to prevent its deformation. It's for a reason.
（４）切断装置７は第１ベルトコンベア５と等速度で前
方へ送り手ら該コンベア上で成形品Ａに切目を伺ける。(4) The cutting device 7 moves forward at the same speed as the first belt conveyor 5 and cuts the molded product A from the sender on the conveyor.
（５）切目を付けられた成形品Ａはその切目において切
断分離されていてもよいが完全には分離することなくフ
リーローラ群８上に押出速度と等速度で押出されてもよ
い。(5) The cut molded product A may be cut and separated at the cut, but may be extruded onto the free roller group 8 at the same speed as the extrusion speed without being completely separated.
（６）上記の成形品Ａを第２ベルトコンベア９にイ恰送
する前に成形品下面当て用シート１２をシート供給装置
によって第２ベルトコンベア９上に供給する。シート１
２は成形品の幅より若干広い。又成形品の長さより若干
長く切断装置１３によって切断する。シートに硬質塩ビ
のような撓み難い材料を使用し、又成形品Ａの底面形状
に合わせた折目等をつけると、次工程のフリーローラ群
１７上において未硬化の成形品Ａを下方より全面はｙ一
様に支えるので変形を生ずることがない。このシートは
前養生時の下面当て用として使用し成形品Ａをオートク
レーブにかける前に成形品がら取外すが、剥離性が良好
なものが選ばれる。(6) Before the molded product A is conveyed to the second belt conveyor 9, the sheet 12 for applying the lower surface of the molded product is fed onto the second belt conveyor 9 by a sheet feeding device. sheet 1
2 is slightly wider than the width of the molded product. Further, the molded product is cut by the cutting device 13 to a length slightly longer than the length of the molded product. If the sheet is made of a material that does not easily bend, such as hard PVC, and has creases that match the bottom shape of the molded product A, then the uncured molded product A is completely rolled from below on the free roller group 17 in the next step. Because it supports y uniformly, no deformation occurs. This sheet is used to cover the bottom surface during pre-curing and is removed from the molded product before autoclaving the molded product A. A sheet with good releasability is selected.
上記の第２ベルトコンベア９は第１ベルトコンベア５と
はｙ等速またはそれよりも高速に移行できるように設計
されていて、両者間の速度差によって切目部において成
形品Ａを単に分離または引張って切り離なす。The second belt conveyor 9 is designed to be able to move at a constant speed or higher speed than the first belt conveyor 5, and the molded product A is simply separated or pulled at the cut portion due to the speed difference between the two. Separate it.
（７）上記のように岸面にシート１２を添着した個々の
成形品Ａがパレット１６上の第１列のフリーローラ群■
に移載し終ると、・ぐレット１６を１ピツチだけ横方向
に送って次に送られて来た成形品Ａを第２列のフリーロ
ーラ群＠に移載する。一つの・ぐレットに対する成形品
の移載が完ｒすると新にパレットを供給して次の移載に
備える。(7) As described above, each molded product A with the sheet 12 attached to the shore surface is placed in the first row of free rollers on the pallet 16.
When the transfer is completed, the gret 16 is sent horizontally by one pitch, and the next sent molded product A is transferred to the second row of free rollers @. When the transfer of molded products to one pallet is completed, a new pallet is supplied in preparation for the next transfer.
本発明は上記のように構成して、押出機のダイスから押
出された成形品をその移送中には成形品の底面形状と同
一の断面形状を有する案内面で支持案内し、また未硬化
状態で長時間放置される・ぐレット上にあっては撓み難
いシートで底面を支持したので、押出成形品の成形時に
移動中、静止中に拘らず成形品に起り易い変形を防止す
ることができ、また押出成形品を連続的にかつ自動的に
成形し得て成形品の成形速度、歩留りを向上し得る等多
大の効果を奏するものである。The present invention is configured as described above, and the molded product extruded from the die of the extruder is supported and guided by a guide surface having the same cross-sectional shape as the bottom surface shape of the molded product during transportation, and is in an uncured state. Since the bottom surface is supported by a sheet that does not easily bend when left on the gullet for a long time, it is possible to prevent the deformation that easily occurs to the molded product whether it is moving or stationary during molding of the extrusion molded product. Furthermore, the extrusion molded product can be continuously and automatically molded, and the molding speed and yield of the molded product can be improved.
第１図は本発明の実施例を概略的に示すぐ゛ｊ面図、第
２図は押出成形品を示す斜視図、第３図〜第５図はフリ
ーローラの変更態様を示す正面図、第６Ａ図〜第６Ｃ図
はベルトコンベアの変形態様を示す正面図、第７図は成
形品用切断装置の作動を示す正面図、第８図は成形品移
送装置の平面図である。
１・・・押出機、３・・・ダイス、５・・・第１ベルト
コンベア、７・・・切断装置、８・・・フリーローラ群
、９・・・第２ベルトコンベア、１１・・・シー） 供
ｉ装！、１２・・・シート、１３・・・シート切断装置
、１４・・・成形品移送装置、１５・・・ガイドレール
、１６・・・パレット、１７・・・複数列のフリーロー
ラ群、Ａ・・・押出成形品。FIG. 1 is a front view schematically showing an embodiment of the present invention, FIG. 2 is a perspective view showing an extruded product, and FIGS. 3 to 5 are front views showing modified versions of the free roller. 6A to 6C are front views showing modified versions of the belt conveyor, FIG. 7 is a front view showing the operation of the molded product cutting device, and FIG. 8 is a plan view of the molded product transfer device. DESCRIPTION OF SYMBOLS 1... Extruder, 3... Dice, 5... First belt conveyor, 7... Cutting device, 8... Free roller group, 9... Second belt conveyor, 11... C) Presentation! , 12... Sheet, 13... Sheet cutting device, 14... Molded product transfer device, 15... Guide rail, 16... Pallet, 17... Free roller group in multiple rows, A. ...Extrusion molded product.
Claims (1)
連続的に押出して形断面の成形品を形成し、所定の長さ
に切断して押出方向に搬送する方法であって、ダイスか
ら押出された成形品を押出速度とほぼ等速度で移行しか
つ上面に台形断面の案内面を有する第１ベルトコンベア
に移載すると共に、搬送中の成形品を上記第１ベルトコ
ンベア上において所定の間隔をあけて切目を付け、切目
を付けられた成形品を、上面に台形断面の案内面を形成
するフリーローラ群に移載し、該フリーローラ群に続い
て配設されて押出速度よりも高速度で移行可能でかつ上
面に台形断面の案内面を有する第２ベルトコンベアに成
形品を移載するに先立って、該第２ベルトコンベア上に
成形品下面当て用ノートを１枚宛供給し、上記切目がフ
リーローラーに至るまでは押出速度とほぼ等速度で、該
切目がフリーローラーに到達したら高速度で移行する第
２ベルトコンベアに上記シートを介して移載することに
よって各成形品に間隔を設け、下面にシートを添膚した
個々の成形品を、パレット上に配設した上面に台形断面
の案内面を形成する複数列のフリーローラ群のうちの一
列に移載し、・９レツトを第２ベルトコンベアの移行方
向に対して横方向に間欠的に移動させて、個々の成形品
を互に隣接するフリーローラ群の列に順次移載してなる
セメント系組成物からなる押出成形品の搬送方法。 ２、未硬化セメント系組成物を押出機の形ダイス孔より
連続的に押出して形断面の成形品を形成し、所定の長さ
に切断して押出方向に搬送する装置であって、形ダイス
孔を有する押出機と、押出機の押出速度とほぼ等述度で
移行しかつ上面に台形断面の案内面を有する第１ベルト
コンベアと、上記第１ベルトコンベアの上方に設けられ
該ベルトコンベア上の成形品に所定間隔をおいて切目を
付ける切断装置と、上面に台形断面の案内面を形成する
フリーローラ群と、押出機の押出速度とはソ等速または
それよりも高速度で移行することができかつ上面に台形
断面の案内面を有する第２ベルトコンベアと、上記フリ
ーローラ群ト第２ベルトコンベア間に設けられて、上記
第２ベルトコンベア上に成形品下面当て用シートを連続
的に供給するシート供給装置と、上記シート供給装置の
近辺に設けられて上記シートを所定長さに切断するソー
ト切断装置とを備え、上記押出機、第１ベルトコンベア
、フリーローラ群及ヒｆｉｌＥ２ｔルトコンベアは夫々
近接して直列状に配設されたものであり、さらに上記第
２ベルトコンベアに近接して成形品移送装置を設け、該
移送装置は複数のガイドレールと、該ガイドレール上を
上記の第２ベルトコンベアの移行方向に対して横方向に
間欠的に移動するパレットと、該パレット上には上面に
台形断面の案内面を形成する複数列のフリーローラ群を
第２ベルトコンベアの移行方向に平行に配列してなるセ
メント系組成物からなる押出成形品の搬送装置。[Claims] 1. A method in which an uncured cement composition is continuously extruded through a shaped die hole of an extruder to form a molded article with a shaped cross section, which is then cut into a predetermined length and transported in the extrusion direction. The molded product extruded from the die is transferred at a speed substantially equal to the extrusion speed and is transferred to a first belt conveyor having a guide surface with a trapezoidal cross section on the upper surface, and the molded product being conveyed is transferred to the first belt conveyor having a guide surface with a trapezoidal cross section on the upper surface. Cuts are made at predetermined intervals on a belt conveyor, and the cut molded product is transferred to a group of free rollers that form a guide surface with a trapezoidal cross section on the upper surface, and placed next to the group of free rollers. Before transferring the molded product to the second belt conveyor, which can be transferred at a higher speed than the extrusion speed and has a guide surface with a trapezoidal cross section on the upper surface, a notebook for applying the bottom surface of the molded product is placed on the second belt conveyor. is fed one sheet at a speed almost equal to the extrusion speed until the cut reaches the free roller, and then transferred via the sheet to a second belt conveyor that moves at a high speed when the cut reaches the free roller. By doing this, each molded product is spaced apart, and each molded product with a sheet attached to the bottom surface is placed on one row of a group of free rollers that form a guide surface with a trapezoidal cross section on the top surface arranged on a pallet. Cement obtained by transferring the individual molded products one after another to the rows of adjacent free roller groups by intermittently moving the 9lets in the transverse direction with respect to the transfer direction of the second belt conveyor. A method for transporting an extrusion molded product made of a composition based on the composition. 2. An apparatus for continuously extruding an uncured cement-based composition through a shaped die hole of an extruder to form a molded product with a shaped cross section, cutting it into a predetermined length and conveying it in the extrusion direction, an extruder having holes; a first belt conveyor that moves at an extrusion rate almost equal to the extrusion speed of the extruder and has a guide surface with a trapezoidal cross section on its upper surface; A cutting device that makes cuts at predetermined intervals on the molded product, a group of free rollers that form a guide surface with a trapezoidal cross section on the upper surface, and an extrusion speed that is constant or higher than that of the extruder. and a second belt conveyor having a guide surface with a trapezoidal cross section on the upper surface, and a second belt conveyor having a trapezoidal cross section on the upper surface, and a sheet for applying a lower surface of the molded product is continuously placed on the second belt conveyor. the extruder, the first belt conveyor, the free roller group, and the hefilE2t belt conveyor; are arranged in series in close proximity to each other, and a molded product transfer device is provided adjacent to the second belt conveyor, and the transfer device includes a plurality of guide rails and a molded product transfer device that moves on the guide rails. A pallet that moves intermittently in the transverse direction with respect to the moving direction of the second belt conveyor, and a plurality of rows of free rollers forming a guide surface with a trapezoidal cross section on the upper surface on the pallet in the moving direction of the second belt conveyor. A conveying device for extruded products made of cement-based compositions arranged in parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58037266A JPH062330B2 (en) | 1983-03-09 | 1983-03-09 | Method and apparatus for conveying extruded product made of cementitious composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58037266A JPH062330B2 (en) | 1983-03-09 | 1983-03-09 | Method and apparatus for conveying extruded product made of cementitious composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59164105A true JPS59164105A (en) | 1984-09-17 |
| JPH062330B2 JPH062330B2 (en) | 1994-01-12 |
Family
ID=12492860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58037266A Expired - Lifetime JPH062330B2 (en) | 1983-03-09 | 1983-03-09 | Method and apparatus for conveying extruded product made of cementitious composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH062330B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61120505U (en) * | 1985-01-14 | 1986-07-30 | ||
| EP0982108A2 (en) * | 1998-08-21 | 2000-03-01 | Klinkerriemchenwerk Feldhaus GmbH & Co. KG | Process and device for making angular elements |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5317335U (en) * | 1976-07-22 | 1978-02-14 | ||
| JPS5443920A (en) * | 1977-09-15 | 1979-04-06 | Fukubi Kagaku Kogyo Kk | Continuous production of cement formed product |
| JPS56121724A (en) * | 1980-03-03 | 1981-09-24 | Kubota Ltd | Extruding molding method for cement admixture |
| JPS5714007A (en) * | 1980-06-30 | 1982-01-25 | Matsushita Electric Works Ltd | Extrusion molding method for hydraulic inorganic material |
| JPS57205107A (en) * | 1981-06-12 | 1982-12-16 | Asahi Chemical Ind | Method of receiving extrusion molding body |
-
1983
- 1983-03-09 JP JP58037266A patent/JPH062330B2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5317335U (en) * | 1976-07-22 | 1978-02-14 | ||
| JPS5443920A (en) * | 1977-09-15 | 1979-04-06 | Fukubi Kagaku Kogyo Kk | Continuous production of cement formed product |
| JPS56121724A (en) * | 1980-03-03 | 1981-09-24 | Kubota Ltd | Extruding molding method for cement admixture |
| JPS5714007A (en) * | 1980-06-30 | 1982-01-25 | Matsushita Electric Works Ltd | Extrusion molding method for hydraulic inorganic material |
| JPS57205107A (en) * | 1981-06-12 | 1982-12-16 | Asahi Chemical Ind | Method of receiving extrusion molding body |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61120505U (en) * | 1985-01-14 | 1986-07-30 | ||
| EP0982108A2 (en) * | 1998-08-21 | 2000-03-01 | Klinkerriemchenwerk Feldhaus GmbH & Co. KG | Process and device for making angular elements |
| EP0982108A3 (en) * | 1998-08-21 | 2002-01-23 | Klinkerriemchenwerk Feldhaus GmbH & Co. KG | Process and device for making angular elements |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH062330B2 (en) | 1994-01-12 |
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