JPH04341368A - Transfer type powder sprinkling apparatus - Google Patents

Abstract

PURPOSE:To efficiently sprinkle a water supply agent in a process for manufacturing a disposable diaper in a resource saving manner by mounting a powder supply mechanism, a sprinkling control mechanism and a pattern forming mechanism transferring a powder to a mat molded so as to have predetermined sprinkling width and length. CONSTITUTION:A powder sprinkling apparatus is equipped with a powder supply mechanism A provided with a hopper part 3 storing a definite amount of the powder to supply the same to a feed part 4, and receiving the excessive powder generated at the time of the formation of a pattern through a cyclone 8 and also equipped with a powder sprinkling control mechanism B having the feed part 4 consisting of a spring screw part 9 and a sprinkling pipe 10 to accurately weigh the powder from the hopper part 3 to send the same to a pattern forming mechanism C in predetermined sprinkling width. In the pattern forming mechanism C, the powder from the sprinkling pipe 10 is received in the carved groove 14 corresponding to the sprinkling length of a mat 2 provided to the outer peripheral surface of a pattern roller 5 and, when the powder reaches the surface of the mat 2, the powder is transferred while the roller 5 is rotated in a storage state.

Description

Translated fromJapanese

【発明の詳細な説明】[Detailed description of the invention]

【０００１】0001

【産業上の利用分野】本発明は転写式粉粒体散布装置に
関するものである。さらに詳しくは粉粒体材料をベルト
コンベア等の搬送システムのマット上に間欠的に所定の
散布巾且つ散布長に散布ロスが少なく定量的に散布可能
な転写式粉粒体散布装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transfer type powder spreading device. More specifically, the present invention relates to a transfer type powder spreading device that can intermittently spread powder material onto a mat of a conveyance system such as a belt conveyor in a predetermined spreading width and length with little scattering loss and quantitatively.

【０００２】0002

【従来の技術】従来より粉粒体を定量的又は間欠的に供
給する装置としては、いわゆる粉体供給機（フィ−ダ−
）が使用されており、その機構からみても重力によるも
の、機械的に粉体層を移動するベルトフィ−ダ−、スク
リュ−フィ−ダ−を電気的に制御したりする装置のほか
、流体圧または流動化、さらにエアカット方式等による
ものが知られている。[Prior Art] Conventionally, so-called powder feeders (feeders) have been used as devices for quantitatively or intermittently feeding powder and granular materials.
) are used, and in terms of mechanisms, there are systems that rely on gravity, belt feeders that move the powder bed mechanically, devices that electrically control screw feeders, and fluid pressure systems. Alternatively, methods using fluidization, air cut methods, etc. are known.

【０００３】0003

【発明が解決しようとする課題】上記従来の装置では、
一般に構造が複雑であり、また、たとえば樹脂粉粒体材
料等の定量且つ間欠的散布では分散された粉粒子が凝集
する他、飛散ロスも発生し、特に所定散布巾及び長さで
間欠的に散布する装置では歩留りが悪い難点があった。たとえば特開昭６３−２８３７７７号公報には粉粒体の
間欠的散布方法及びその装置としていわゆるエアカット
方式で高速製造ラインに追従できる敏捷性をもった装置
が提案されているが、その敏捷性の反面、シュ−ト部に
供給される粉粒体の流れの安定性が難しく、また分散さ
れた粉粒子が凝集、飛散及び散布ロスの発生を免れない
難点があった。なお、本発明者は特開平２−２１４５７
２号において、コンベア等で移送されるマット上に粉粒
体を連続的或いは間欠的に任意の形状、供給吐出量と分
布に散布可能であると共に粉粒体の飛散、漏洩ロス等の
歩留りの低下の改善につき粉粒体材料の散布方法及び装
置を提案しているが、本発明はさらに間欠的散布におい
て計量性よくパタ−ン形成でき定量散布可能で且つ飛散
または散布ロスの低下を図った装置の改良につき検討の
結果、本発明に到達した。[Problem to be solved by the invention] In the above conventional device,
In general, the structure is complex, and in addition, when dispersing resin powder or granular materials in a fixed amount and intermittently, the dispersed powder particles aggregate and scattering loss occurs. Spraying equipment had the disadvantage of poor yields. For example, Japanese Patent Application Laid-Open No. 63-283777 proposes a method for intermittent dispersion of powder and granular material, and a device using the so-called air cut method that has the agility to follow a high-speed production line. On the other hand, it is difficult to stabilize the flow of the powder and granules supplied to the chute, and the dispersed powder particles are subject to agglomeration, scattering, and scattering loss. In addition, the present inventor has published Japanese Patent Application Laid-Open No. 2-21457.
In No. 2, it is possible to continuously or intermittently scatter powder and granules onto a mat transferred by a conveyor, etc., in any desired shape, supply discharge amount, and distribution, and it also prevents yield problems such as scattering and leakage loss of powder and granules. The present invention has proposed a method and device for dispersing powder and granular materials to improve the problem of drop, and the present invention further aims to form a pattern with good meterability in intermittent dispersion, enable quantitative dispersion, and reduce scattering or dispersion loss. As a result of research into improving the device, we have arrived at the present invention.

【０００４】0004

【課題を解決するための手段】本発明は移動する搬送シ
ステムのマット上に粉粒体を間欠的に散布する装置であ
って、流動状態の粉粒体を一定量貯溜し連続的、定量的
に供給し余分の粉粒体を吸引回収する粉粒体供給機構と
、粉粒体の計量と送出しを兼ねるフィ−ド部と送出しと
所定散布巾を設定する散布管からなる散布調節機構と、
散布管より送られる粉粒体を所定の散布巾且つ散布長に
成形しマット上に転写するパタ−ン形成機構とからなる
装置を提供することによって上記の課題を達成するもの
である。[Means for Solving the Problems] The present invention is a device for intermittently dispersing powder and granules onto a mat of a moving conveyance system, which stores a certain amount of powder and granules in a fluid state and continuously and quantitatively disperses the powder and granules. a powder supply mechanism that feeds the powder and collects excess powder by suction; a scattering adjustment mechanism consisting of a feed section that also measures and delivers the powder; and a dispersion pipe that sets the delivery and a predetermined spreading width. and,
The above object is achieved by providing a device comprising a pattern forming mechanism that shapes the powder and granules sent from the scattering pipe into a predetermined spreading width and length and transfers the pattern onto a mat.

【０００５】[0005]

【実施例】以下、本発明の転写式粉粒体散布装置の一実
施例について図面を参照して説明する。図１は本発明の
本発明に係る装置の一実施例の概要を示す斜視図であり
、図２はパタ−ン形成機構の要部拡大斜視図である。図１〜２において、Ａは粉粒体供給機構、Ｂは粉粒体散
布調節機構、Ｃはパタ−ン形成機構であり、１は粉粒体
、２はマットであって、本発明の装置は上記Ａ〜Ｃの結
合された構成からなるもので、まず、粉粒体供給機構Ａ
では、主供給部（図示しない）より送られてくる粉粒体
を一定量貯蔵し、次のフィ−ド部４に供給すると共にパ
タ−ン形成時に発生する余分な粉粒体をサイクロン８を
介して受け取るホッパ−部３が装着されており、該ホッ
パ−部３の上部に連結する接続管７が取付けられている
。ホッパ−部３の上部側面にレベルセンサ−６が取付け
られており、ポッパ−部３内の粉粒体が少なくなると主
供給部に信号を送り粉粒体が供給され、タイマーにより
一定時間後に供給を停止する構成となっている。次に、
粉粒体散布調節機構Ｂでは、計量と送出しを兼ねるスプ
リングスクリュ−部９と送出しと所定散布巾を決める散
布管１０よりなるフィ−ド部４は、ホッパ−部３より送
られてきた粉粒体を正確に計量し一定の散布巾にパタ−
ン形成部１２に送り込む。スプリング・スクリュ−部９
の計量特性はスクリュ−の外径及びピッチ、回転数によ
って決まり、回転数に比例する。スプリングスクリュ−
部９の回転数の制御はインバ−タ−とインダクションモ
−タ−の組合わせで構成しインバ−タ−の速度制御はア
ナログ電圧指令によって行なう。散布管１０の先端には
スリット１１があり、スプリングスクリュ−部９より送
られてきた粉粒体を一定の散布巾でパタ−ン形成するパ
タ−ンロ−ラ−５上に供給する構成となっている。パタ−ン形成機構Ｃは、散布管１０より送られてきた粉
粒体を間欠的に且つ定量的に所定の散布巾と散布長にマ
ット２の上に散布できる構成となっており、パタ−ン形
成部１２では、図２に示すとおりパタ−ンロ−ラ−５に
はその外径周囲長がマット２の散布長Ｌに相当する直径
Ｒで散布巾と同じ巾の刻設溝１４が円周上に設けられて
おり、所定の回転速度で回転させ、所定の散布巾及び所
定の散布長で間欠的に散布せしめることができ、且つ高
速運転が可能である。このようにパタ−ン形成機構では
ロ−ラ−の外側周囲長がマット２の散布長に相当する刻
設溝１４が設けられており、散布管１０より送られてき
た粉粒体を該刻設溝１４で受取り貯溜状態で回転させな
がらマット２の表面に達したときに転写を施す構成とな
っている。このようにパタ−ン形成機構Ｃでは所定の散
布巾および散布長で間欠的に且つ定量的に粉粒体をマッ
ト上に転写することができる。そして、パタ−ンロ−ラ
ー５の刻設溝１４の無い部分に供給されてきた粉粒体は
吸引され回収用パイプ１３内を通りリターン部１５を介
してホッパー部３に戻される。リタ−ン部１５は連続的
に粉粒体を送り出してくるためにパタ−ン形成部１２で
余分になった粉粒体を該パタ−ン形成部と連通している
インジェクタ−１６により吸引し、空気と粉粒体を分離
するサイクロン８に送り分離した粉粒体１をホッパー部
３に戻し回収する。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the transfer type powder dispersion apparatus of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing an outline of an embodiment of the apparatus according to the present invention, and FIG. 2 is an enlarged perspective view of the main part of the pattern forming mechanism. In FIGS. 1 and 2, A is a powder supply mechanism, B is a powder distribution adjustment mechanism, C is a pattern forming mechanism, 1 is a powder, 2 is a mat, and the apparatus of the present invention is consists of a combination of the above A to C, and first, the powder supply mechanism A
In this case, a certain amount of powder and granular material sent from the main supply section (not shown) is stored and supplied to the next feed section 4, and excess powder and granular material generated during pattern formation is sent to the cyclone 8. A hopper section 3 is attached to the hopper section 3, and a connecting pipe 7 is attached to the upper part of the hopper section 3. A level sensor 6 is installed on the upper side of the hopper section 3, and when the amount of powder in the popper section 3 becomes low, it sends a signal to the main supply section to supply powder, and a timer causes the powder to be supplied after a certain period of time. It is configured to stop. next,
In the powder distribution adjustment mechanism B, the feed section 4 is composed of a spring screw section 9 that serves both for measuring and discharging, and a dispersion pipe 10 that determines the dispensing and a predetermined spreading width. Accurately weigh powder and granule and putter to a certain spread width
into the tube forming section 12. Spring screw part 9
The metrological characteristics of the screw are determined by the outer diameter and pitch of the screw, and the number of revolutions, and are proportional to the number of revolutions. spring screw
The rotation speed of the section 9 is controlled by a combination of an inverter and an induction motor, and the speed of the inverter is controlled by an analog voltage command. A slit 11 is provided at the tip of the dispersion pipe 10, and the powder and granules sent from the spring screw section 9 are supplied onto a pattern roller 5 that forms a pattern with a constant dispersion width. ing. The pattern forming mechanism C is configured to be able to intermittently and quantitatively sprinkle the powder and granules sent from the scattering pipe 10 onto the mat 2 in a predetermined scattering width and length. In the pattern forming section 12, as shown in FIG. 2, the pattern roller 5 has a circular groove 14 with a diameter R corresponding to the spreading length L of the mat 2 and the same width as the spreading width. It is provided on the circumference and can be rotated at a predetermined rotational speed to intermittently spray with a predetermined spreading width and predetermined length, and can be operated at high speed. In this way, the pattern forming mechanism is provided with carved grooves 14 whose outer circumferential length corresponds to the spreading length of the mat 2, so that the powder and granules sent from the spreading pipe 10 are carved into the corresponding pattern. The configuration is such that the transfer material is transferred when it reaches the surface of the mat 2 while being rotated while being received and stored in the groove 14 . In this way, the pattern forming mechanism C can intermittently and quantitatively transfer the powder onto the mat with a predetermined spreading width and length. The powder and granules supplied to the part of the pattern roller 5 where the grooves 14 are not formed are sucked and returned to the hopper section 3 via the return section 15 through the collection pipe 13. Since the return section 15 continuously sends out powder and granules, excess powder and granules from the pattern forming section 12 are sucked out by an injector 16 communicating with the pattern forming section. , the separated powder 1 is sent to a cyclone 8 that separates air and powder, and is returned to the hopper section 3 for recovery.

【０００６】また、粉粒体は空気中の水分を吸収して凝
集或いは固まる性質があり、除湿装置１３では１００Ｗ
のヒ−タ−で加熱による除湿をしており、ポッパ−部３
とフィ−ド部４を連結する部分にアルミ板を挿入しこれ
にヒ−タ−と測温体を入れて電子温度調節装置により設
定温度の微調整の制御を行なうようになっている。[0006] Furthermore, powder and granules have the property of absorbing moisture in the air and coagulating or solidifying.
Dehumidification is performed by heating with a heater in the popper section 3.
An aluminum plate is inserted into the part connecting the feed section 4 and the heater, and a heater and a temperature measuring element are inserted into the aluminum plate, and fine adjustment of the set temperature is controlled by an electronic temperature control device.

【０００７】次に、本発明の装置を用いた場合の動作の
一実施態様について説明する。本発明の装置では、主供
給部より送られてきた粉粒体をホッパ−部３で一旦貯蔵
し、フィ−ダ−部４で所定量を連続的、定量的に供給搬
送される粉粒体１は散布管１０の前方に送られ、その先
端に設けたスリット部１１の長さに応じて所定の巾の連
続した流動性の滝状の流れにしてパタ−ンロ−ラ−５に
連続的、定量的送り、パタ−ンロ−ラ−５には所定の散
布巾と散布長に粉粒体を受取り貯溜する刻設溝１４が設
けられており、該ロ−ラ−５の外面側に設けた刻設溝１
４に貯溜状態で下方に回転しながら搬送システムのマッ
ト２の上面に間欠的且つ計量性よく粉粒体を転写形成す
る。パタ−ンロ−ラ−５は製品１個に対して１回転する
ように完全に同期運転する構成となっており、本発明の
装置ではパルス駆動方式のサ−ボモ−タ−を使用しした
同期運転方式を採用し、機械系統の連結機構が無いので
設置場所の制約を受けず、又、取付けに際してパルス発
生器だけで済み、装置本体より容易に取外して運転でき
るので試運転、計量試験等の操作性、点検等ですぐれて
いる。次に、散布量は機械回転数に比例して増減し製品
１個当たりの散布量を計量性よく安定させるためスクリ
ュ−・フィ−ド部４の回転数を機械回転に対応させイン
バ−タ−とインダクションモ−タ−の組合わせアナログ
電圧の変化で制御することができる。図３〜７は本発明
のパターン形成機構の作用を示す断面説明図であり、パ
ターン形成部で流動状態の粉粒体１をマットに連続的、
且つ間欠的に転写形成する動作を示している。図３では
パタ−ンロ−ラ−５の回転に伴なってパタ−ンロ−ラ−
５の刻設溝１４に貯溜状態のまま矢印方向に搬送される
粉粒体１は移動基材のマット上に離脱しながら流動状態
でマット２の上に落下し、該ロ−ラ−５の表面に転写方
式で押圧が施され、次いで該ロ−ラ−５の刻設溝１４の
無い領域の表面でさらに押圧が施されマット２上に転写
される。一方、図３で示すように該ロ−ラ−５の刻設溝
１４の無い領域の表面では粉粒体１は貯溜されず、散布
管１０から供給される粉粒体１は連通状態となっている
インジェクター１６により吸引されてサイクロン８に回
収される。図４は図３のパタ−ンロ−ラ−５の回転進行
状態と粉粒体１の挙動を示しており、散布管１０より供
給される流動状態の粉粒体１はインジェクター１６によ
る吸引は行なわれずパターンローラー５の刻設溝１４に
所定量が供給され計量がなされた貯溜状態のまま該ロ−
ラ−５が矢印方向に回転する。図５〜６は図４に続き、
パタ−ンロ−ラ−５の回転に伴なって粉粒体１がマット
２上に転写される状態を時系列的に示しており、流動状
態の粉粒体１はパターンローラー５の刻設溝１４に堆積
した状態で計量が行なわれた一定量は貯溜されたまま該
ロ−ラ−５の回転と共に搬送されながらマット２上に定
量的、かつ間欠的に散布され、前記のとおり該ロ−ラ−
５により押圧転写が施される。更に図６に次いで図７で
は刻設溝１４よりさらに粉粒体１が離脱し流動状態で落
下していく挙動の進行と共に、一方該ローラー５の刻設
溝１４の無い領域では粉粒体１の貯溜作用は行なわれず
余分の粉粒体１はインジェクター１６より吸引、回収さ
れ、図３に示す動作に戻り、これらを反復継続し、連続
的、且つ間欠的に定量散布を行なう。また、前記粉粒体
供給調節機構Ｂではフィ−ダ−部４の動作を本発明の装
置に伝達するため、インタ−ロック、自動運転又は手動
運転の標示、オ−バ−ロ−ド標示、ヒ−タ−断線アラ−
ム等の諸機能を備えている。Next, one embodiment of the operation when using the apparatus of the present invention will be described. In the apparatus of the present invention, the powder and granules sent from the main supply section are temporarily stored in the hopper section 3, and the powder and granules are continuously and quantitatively fed and conveyed in the feeder section 4. 1 is sent to the front of the dispersion pipe 10, and is made into a continuous fluid waterfall-like flow of a predetermined width according to the length of the slit portion 11 provided at the tip thereof, and is continuously applied to the pattern roller 5. , quantitative feed, pattern roller 5 is provided with carved grooves 14 having a predetermined spreading width and spreading length for receiving and storing powder and granules; carved groove 1
4, while rotating downward in a stored state, the powder and granules are transferred and formed intermittently and with good meterability on the upper surface of the mat 2 of the conveying system. The pattern roller 5 is configured to operate completely synchronously so that it makes one revolution for each product. As there is no mechanical system connection mechanism, there are no restrictions on the installation location, and only the pulse generator is required for installation, and it can be easily removed from the main body of the device for operation, making it suitable for trial runs, weighing tests, etc. Excellent in performance, inspection, etc. Next, the amount of spraying increases or decreases in proportion to the rotational speed of the machine, and in order to stabilize the amount of spraying per product with good metering, the rotational speed of the screw feed section 4 is made to correspond to the rotational speed of the machine and an inverter is used. The combination of a motor and an induction motor can be controlled by changes in analog voltage. 3 to 7 are cross-sectional explanatory views showing the operation of the pattern forming mechanism of the present invention, in which the powder 1 in a fluid state is continuously formed into a mat in the pattern forming section.
It also shows the operation of intermittent transfer formation. In Fig. 3, the pattern roller 5 rotates as the pattern roller 5 rotates.
The powder 1, which is conveyed in the direction of the arrow while being stored in the carved groove 14 of the roller 5, falls onto the mat 2 in a fluid state while detaching onto the mat of the moving base material. Pressure is applied to the surface by a transfer method, and then further pressure is applied to the surface of the area of the roller 5 where the grooves 14 are not formed, and the image is transferred onto the mat 2. On the other hand, as shown in FIG. 3, the powder 1 is not stored on the surface of the roller 5 in the area where the grooves 14 are not provided, and the powder 1 supplied from the dispersion pipe 10 is in a communicating state. It is sucked by the injector 16 and collected by the cyclone 8. FIG. 4 shows the progress of rotation of the pattern roller 5 in FIG. A predetermined amount is supplied to the engraved grooves 14 of the pattern roller 5, and the roller is kept in a measured and stored state.
The roller 5 rotates in the direction of the arrow. 5-6 continue from FIG. 4,
The figure shows in chronological order the state in which the granular material 1 is transferred onto the mat 2 as the pattern roller 5 rotates. The fixed amount deposited on the mat 14 is quantitatively and intermittently sprinkled onto the mat 2 while being stored and conveyed with the rotation of the roller 5, and is then spread on the mat 2 as described above. Rah
5, pressure transfer is performed. Further, in FIG. 7 following FIG. 6, as the behavior progresses in that the powder 1 further detaches from the carved grooves 14 and falls in a fluid state, on the other hand, in the area of the roller 5 where the carved grooves 14 are not present, the powder 1 The storage action is not performed, and the excess powder 1 is sucked and collected by the injector 16, and the operation shown in FIG. 3 is returned to, and these operations are repeated to perform continuous and intermittent fixed-quantity spraying. Further, in the powder supply adjustment mechanism B, in order to transmit the operation of the feeder section 4 to the device of the present invention, an interlock, an automatic operation or manual operation indication, an overload indication, Heater disconnection error
It has various functions such as

【０００８】[0008]

【発明の効果】以上説明したように本発明の転写式粉粒
体散布装置は、ベルトコンベア等の搬送システムのマッ
ト上に所定の散布巾且つ散布長に計量性よく、しかも散
布ロスを少なく間欠的散布動作が可能であり、所定の散
布吐出量を正確に定量供給できるので粉粒体材料の散布
量管理が実現する。このためたとえば使い捨ておむつ等
の製造工程での吸水剤等の間欠的、部分的散布に適用し
た場合、操業の効率化、省資源化を図ることができる。Effects of the Invention As explained above, the transfer type powder spreading device of the present invention has excellent metering performance for a predetermined spreading width and length on the mat of a conveyance system such as a belt conveyor, and can be used intermittently with less loss of spreading. Since the spraying operation is possible and the predetermined spraying discharge amount can be accurately and quantitatively supplied, the amount of powdered material to be sprayed can be managed. Therefore, when applied to intermittent and partial spraying of water absorbing agents, etc. in the manufacturing process of disposable diapers, for example, it is possible to improve operational efficiency and save resources.

【０００９】[0009]

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

【図１】図１は本発明に係る装置の一実施例の概要を示
す斜視図である。FIG. 1 is a perspective view showing an overview of an embodiment of a device according to the present invention.

【図２】図２はパタ−ン形成機構の要部拡大断面図であ
る。FIG. 2 is an enlarged sectional view of essential parts of the pattern forming mechanism.

【図３】図３はパタ−ンロラ−の回転状態と粉粒体の挙
動を示す断面説明図である。FIG. 3 is an explanatory cross-sectional view showing the rotational state of a pattern roller and the behavior of powder and granular material.

【図４】図４は図３のパタ−ンロラ−の回転進行状態と
粉粒体の挙動を示す断面説明図である。FIG. 4 is an explanatory cross-sectional view showing the progress of rotation of the pattern roller in FIG. 3 and the behavior of powder and granular material.

【図５】図５は図４のパタ−ンロラ−の回転進行状態と
粉粒体の挙動を示す断面説明図である。FIG. 5 is an explanatory cross-sectional view showing the progress of rotation of the pattern roller in FIG. 4 and the behavior of powder and granular material.

【図６】図６は図５のパタ−ンロラ−の回転進行状態と
粉粒体の挙動を示す断面説明図である。FIG. 6 is an explanatory cross-sectional view showing the progress of rotation of the pattern roller in FIG. 5 and the behavior of powder and granular material.

【図７】図７は図６のパタ−ンロラ−の回転進行状態と
粉粒体の挙動を示す断面説明図である。FIG. 7 is an explanatory cross-sectional view showing the progress of rotation of the pattern roller in FIG. 6 and the behavior of powder and granular material.

【符号の説明】[Explanation of symbols]

１粉粒体２　　マット３　　ホッパ−部４　　フィ−ダ−部５　　パタ−ンロ−ラ−６　　レベルセンサ−７　　接続管８　　サイクロン９　　スプリングスクリュ−部１０　　散布管１１　　スリット１２　　パタ−ン形成部１３　　回収用パイプ１４　　刻設溝１５　　リターン部１６　　インジェクタ−１７　　除湿装置1 Powder2 Mat3 Hopper part4 Feeder part5 Pattern roller6 Level sensor7 Connecting pipe8 Cyclone9 Spring screw part10 Spreading pipe11 Slit12 Pattern forming section13 Recovery pipe14 Carved groove15 Return part16 Injector17 Dehumidification device

Claims (1)

Translated fromJapanese

【特許請求の範囲】[Claims]【請求項１】　　移動する搬送システムのマット上に粉
粒体を間欠的に散布する装置であって、粉粒体を一定量
貯溜し連続的、定量的に供給すると共に、余分の粉粒体
を吸引回収する粉粒体供給機構と、粉粒体の計量と送出
しを兼ねるフィ−ド部と送出しと所定散布巾を設定する
散布管からなる散布調節機構と、散布管より送られる粉
粒体を所定の散布巾且つ散布長に成形しマット上に転写
するパタ−ン形成機構とからなることを特徴とする転写
式粉粒体散布装置。1. A device that intermittently sprinkles powder and granules onto a mat of a moving conveyance system, which stores a certain amount of powder and supplies it continuously and quantitatively, and also stores excess powder and granules. a powder supply mechanism that sucks and collects the powder, a scattering adjustment mechanism consisting of a feed section that also measures and delivers the powder, a scattering pipe that sets the delivery and a predetermined spreading width, and the powder that is sent from the scattering pipe. 1. A transfer type powder spreading device comprising a pattern forming mechanism that forms the particles into a predetermined spreading width and length and transfers the pattern onto a mat.