JPS58163557A - Producing device for foil piece - Google Patents
Producing device for foil pieceInfo
- Publication number
- JPS58163557A JPS58163557A JP4787582A JP4787582A JPS58163557A JP S58163557 A JPS58163557 A JP S58163557A JP 4787582 A JP4787582 A JP 4787582A JP 4787582 A JP4787582 A JP 4787582A JP S58163557 A JPS58163557 A JP S58163557A
- Authority
- JP
- Japan
- Prior art keywords
- heat collecting
- collecting drum
- drum
- molten material
- axial direction
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0611—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は、外周面（＝多数の小面を有し、かつ、高速
回転される採熱ドラム（：、溶融材料を帯状Ｃ二連綿し
て供給し、前記小面で箔片を形成すると共に、採熱ドラ
ムの遠心力（：よって前記箔片を飛散剥離させること１
：より、箔片を溶融材料から直接に製造する装置シー関
する。DETAILED DESCRIPTION OF THE INVENTION This invention provides a heating drum having an outer circumferential surface (=a large number of facets and rotating at high speed), which supplies a molten material in two continuous strips, At the same time, the centrifugal force of the heat collecting drum (: therefore, the foil pieces are scattered and peeled off).
: relates to an apparatus for producing foil pieces directly from molten material.
従来、細長い固体生成物（以下、フィラメントという。Conventionally, elongated solid products (hereinafter referred to as filaments) are used.
）を溶融材料から直接（二製造する装置としては、例え
ば第１図および第２図１＝示すようなもの（特公昭５２
−２２８９８号公報）がある。) directly from molten material, for example, the one shown in Figures 1 and 2 (Japanese Patent Publication No. 52
-22898).
この製造装置は、断面Ｖ字形の、外周縁１ａを複数の半
円形の溝１ｂ（：よって不連続にした冷却部材１と、こ
の冷却部材１を高速で回転するための図示しない回転装
置と、前記冷却部材１（ニフィラメント材料を溶融して
供給する図示しない溶融装置とからなる。そして、回転
する冷却部材１の外周縁１１Ｌの先端に、上方から溶融
材料２を供給し、この冷却部材１で、供給された溶融材
料２の熱を抽出して該溶融材料２の少なくとも一部を凝
固させると共に、この溶融材料２を冷却部材１の遠心力
で飛散させて前記外周縁１亀から剥離し、この工程を連
続して行うことにより、前記溝１ｂによって区切られた
外周縁の一区分の長さに相当する長さのフィラメント３
を、連続して多数製造することができる。なお、前記フ
ィラメント３は、冷却部材１の外周縁の一区分の長さを
短かくする程、その長さを短かくすることができる。This manufacturing device includes a cooling member 1 with a V-shaped cross section and a plurality of semicircular grooves 1b (thus discontinuing the outer peripheral edge 1a), a rotating device (not shown) for rotating the cooling member 1 at high speed, The cooling member 1 (consisting of a melting device (not shown) that melts and supplies the bifilament material. Then, the molten material 2 is supplied from above to the tip of the outer peripheral edge 11L of the rotating cooling member 1, and the cooling member 1 Then, the heat of the supplied molten material 2 is extracted to solidify at least a part of the molten material 2, and the molten material 2 is scattered by the centrifugal force of the cooling member 1 and peeled off from the outer peripheral edge 1. By continuously performing this step, a filament 3 having a length corresponding to the length of one section of the outer peripheral edge separated by the groove 1b is obtained.
can be manufactured in large numbers in succession. Note that the length of the filament 3 can be made shorter as the length of one section of the outer peripheral edge of the cooling member 1 is made shorter.
しかしながら、前述の先行波゛術としてのフィラメント
製造装置（二あっては、回転する冷却部材１に溶融材料
２を線状にして供給するものであったため、１度に１個
のフィラメント３しか製造することができず、生産能率
において十分に満足し得るものではなかった。しかも、
冷却部材１の外周縁１ａの構造上から、製造できる固体
生成物は細長いフィラメント３Ｃ：限られていた。However, since the filament manufacturing apparatus (2) as the preceding technique described above supplied the molten material 2 in a linear form to the rotating cooling member 1, only one filament 3 could be manufactured at a time. Therefore, the production efficiency was not fully satisfactory.Moreover,
Due to the structure of the outer peripheral edge 1a of the cooling member 1, the solid product that can be manufactured is limited to the elongated filament 3C.
こ、ｐ発明は、このような従来の問題点に鑑みてなされ
たものであり、この発明の目的は、一度に多数個の箔片
を溶融材料から直接（＝製造することができ、しかも、
その多数個の箔片の製造を連続的）二行うことができる
箔片製造装置を提供すること（二あり、また、この発明
の他の目的は、構造が簡単であると共（二、取り扱いが
容易で生産能率の高い箔片の製造装置を提供することに
ある。This invention was made in view of these conventional problems, and an object of the invention is to directly (= produce) a large number of foil pieces from molten material at once, and to
It is another object of the present invention to provide a foil piece manufacturing device that can continuously manufacture a large number of foil pieces. An object of the present invention is to provide a foil piece manufacturing device that is easy to manufacture and has high production efficiency.
而して、この発明は、第３図ないし第１１図に示す実施
例のように、円周方向に連続するリング溝１５によって
外周面を軸方向に複数（二分割する′と共４：、分割さ
れたそれぞれの外周面部１６（二、これを段５によって
不連続Ｃ二して多数の小面６を形成した採熱ドラム１０
と、この採熱ドラム１０を高速度で回転するための回転
装置１１と、前記採熱ドラム１０の軸方向に延在するノ
ズル１２を備え、かつ、このノズル１２から溶融材料２
を帯状に流出し、採熱ドラム１０の外周面に前記溶融材
料２を連続して供給する溶融装置１３と、からなること
を特徴、とする箔片製造装置に係わる。Therefore, as in the embodiments shown in FIGS. 3 to 11, the outer circumferential surface is divided into a plurality of parts in the axial direction (both 4 and 4) by means of ring grooves 15 continuous in the circumferential direction. Each divided outer circumferential surface portion 16 (2) is discontinuously formed by a stage 5 to form a large number of small surfaces 6 in the heat collecting drum 10.
, a rotating device 11 for rotating the heat collecting drum 10 at a high speed, and a nozzle 12 extending in the axial direction of the heat collecting drum 10, and a molten material 2 from the nozzle 12.
and a melting device 13 that continuously supplies the molten material 2 to the outer peripheral surface of the heat collecting drum 10 by flowing out the material 2 in a band shape.
以下に、添付した図面に従って、この発明の実施例を詳
述する。Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
第３図ないし第８図は、この発明の一実施例を示す図で
ある。まず構成を説明すると、第３図ないし第７図に示
す１０が冷却部材たる採熱ドラムであり、この採熱ドラ
ム１０は、円周方向（＝連続する複数のリング溝１５に
よってその外周面を、軸方向に複数に分割している。そ
して、リング溝１５（＝よって分割されたそれぞれの外
周面部１６には、第５図ないし第７図に拡大して図示す
るように、採熱ドラム１０の軸方向と平行に延びるＶ字
形の溝４を、円周方向（二等間隔に複数個設けて、この
溝４の数だけ段５を設定し、この段５によってその外周
面部１６を不連続（ニして、段５の数と同数の小面６を
形成する。すなわち、溝４の一方の側面が段５をなし、
この段５の外側が小面６の一方の縁９と交わると共に、
溝４の他方の側面の外側が小面６の他方の縁と交わる。FIGS. 3 to 8 are diagrams showing one embodiment of the present invention. First, to explain the structure, numeral 10 shown in FIGS. 3 to 7 is a heat collecting drum which is a cooling member. , is divided into a plurality of parts in the axial direction.The ring groove 15 (=therefore, each divided outer peripheral surface part 16 has a heat collecting drum 10 as shown in an enlarged view in FIGS. 5 to 7). A V-shaped groove 4 extending parallel to the axial direction of (Then, the same number of facets 6 as the number of steps 5 is formed. That is, one side of the groove 4 forms steps 5,
The outside of this step 5 intersects with one edge 9 of the facet 6, and
The outside of the other side of the groove 4 meets the other edge of the facet 6.
したがって。therefore.
前記縁９は、採熱ドラム１０の軸方向と平行（＝延在す
る。なお、小面６は、採熱ドラム１０の外径の曲率半径
を有する曲面をなす。また、リング溝１５の底部の断面
形状は、第７図に示すよう（二、半円形Ｃ二形成してい
る。The edge 9 extends parallel to the axial direction of the heat collecting drum 10. The small surface 6 is a curved surface having a radius of curvature of the outer diameter of the heat collecting drum 10. The cross-sectional shape is semicircular (C2) as shown in FIG.
前記採熱ドラム１０の具体的な構成の一実施例としては
、例えば、予め外周面を、複数のリング溝１５（二よっ
て所定数（二分割し、しかる後、分割されたそれぞれの
外周面部１６に、段５（二よって不連続にされた多数の
小面６を形成するよう（ニする。なお、採熱ドラムの材
質は、例えば、銅−クロム合金等の熱伝導率が高く、か
つ、摩耗（二強ｌ、ｚ材料（二よって形成し、必要（二
より、内部に冷却水路等を設けて、溶融材料２からの熱
の採取を効率的（二行うことができるような構造とする
。As an example of a specific configuration of the heat collecting drum 10, for example, the outer circumferential surface is divided in advance into a plurality of ring grooves 15 (2, thus a predetermined number of parts), and then each of the divided outer circumferential surface portions 16 The stage 5 (2) forms a large number of discontinuous facets 6 (2).The material of the heat collecting drum has high thermal conductivity, such as a copper-chromium alloy, and Abrasion (2) Material (2) is formed, and if necessary (2) cooling channels etc. are provided inside to efficiently collect heat from the molten material (2). .
第３図６二示す１１は、前記採熱ドラム１０を高速度で
回転駆動するための回転装置であり、この回転装置１１
は、電動モータ、変速機、その他の周知の機器によって
構成されており、かかる回転装置１１が採熱ドラム１０
のシャフト１０＆君二連結している。かくして、採熱ド
ラム１０外周面（二設けた小面６の周、速度は、この回
転装置１１）二よって高低速自在に制御される。前記採
熱ドラム１０の下方には箱体２２を設置し、この箱体２
２内（二、採熱ドラム１０の各小面６から飛散剥離され
た箔片２３が堆積して収容される。２４は、採熱ドラム
１０の遠心力によっては飛散剥離されずに、前記小面６
に付着したままの箔片２３を払拭するためのワイパであ
る。Reference numeral 11 shown in FIG. 362 is a rotating device for rotating the heat collecting drum 10 at high speed.
is composed of an electric motor, a transmission, and other well-known equipment, and this rotating device 11 is connected to the heat collecting drum 10.
Shaft 10 & Kimi 2 are connected. In this way, the outer peripheral surface of the heat collecting drum 10 (the circumference and speed of the two small surfaces 6 provided by the rotating device 11) are freely controlled at high and low speeds. A box body 22 is installed below the heat collecting drum 10, and this box body 2
2 (2) Foil pieces 23 scattered and peeled off from each small surface 6 of the heat collecting drum 10 are accumulated and housed. Face 6
This is a wiper for wiping away the foil pieces 23 that remain attached to the surface.
また、第３図および第４図に示す１３が溶融装置である
。この溶融装置１３は、るつぼを作る黒鉛、石英等の耐
火材、錬鉄材、そΦ他の材料で形成された溶融槽１７と
、この溶融槽１７の周囲Ｃ二巻口される発熱体１８とか
らなり、前記採熱ドラム１０の上方に配設される。前記
溶融槽１７の下部（二は、採熱ドラム１０の軸方向（＝
延在する開ロヲ有スるノズル１２を設け、このノズル１
２から、溶融槽１７内に収容されたアルミニウム合金等
の溶融材料２が帯状をなして流出し、その流れが採熱ド
ラム１０の外周面シニ連続して供給される。１９は、図
示しないガス供給源と溶融槽１７とを連通ずる連通管で
あり、ガス供給源からは、大気またはアルゴン等の不活
性ガスが供給される。２１は温度計であり、溶融材料２
の温度を検知する。Further, 13 shown in FIGS. 3 and 4 is a melting device. This melting device 13 includes a melting tank 17 made of refractory materials such as graphite and quartz, wrought iron, and other materials to make a crucible, and a heating element 18 that is wound around the melting tank 17. It is arranged above the heat collection drum 10. The lower part of the melting tank 17 (the second is the axial direction of the heat collecting drum 10 (=
A nozzle 12 with an extending opening is provided, and the nozzle 1
A molten material 2 such as an aluminum alloy contained in the melting tank 17 flows out from the melting tank 17 in the form of a band, and the flow is continuously supplied to the outer circumferential surface of the heat collecting drum 10 . Reference numeral 19 denotes a communication pipe that communicates a gas supply source (not shown) with the melting tank 17, and the atmosphere or an inert gas such as argon is supplied from the gas supply source. 21 is a thermometer, and the molten material 2
Detects the temperature of
つぎに作用を説明する。Next, the effect will be explained.
まず、溶融装置１３内に溶融材料２を蓄える。First, the molten material 2 is stored in the melting device 13.
例えば、図示しない溶解炉で溶解した溶融材料２を溶融
槽１７内に収容すると共（：、発熱体１８４二より加熱
して溶融材料２を、常時所定の温度；−保持する。この
溶融材料２の温度調節は、図示しない温度調節装置によ
って自動的に制御されるが、温度計２１６＝よってその
ときの温度を作業者が視覚で確認することができる。そ
して、図示しないガス供給源から連通管１９を介して溶
融槽１７内（：、大気または一定の圧力を有するアルゴ
ンガスを供給し、溶融材料２（＝所定の圧力を付与して
ノズル１２から帯状に流出させる。For example, the molten material 2 melted in a melting furnace (not shown) is accommodated in the melting tank 17, and the molten material 2 is always maintained at a predetermined temperature by being heated by the heating element 184. The temperature is automatically controlled by a temperature control device (not shown), but the operator can visually check the temperature at that time using the thermometer 216. The atmosphere or argon gas having a constant pressure is supplied into the melting tank 17 via the melting tank 19, and the molten material 2 is applied with a predetermined pressure and flows out from the nozzle 12 in a band shape.
一方、採熱ドラム１０は、シャフト１０亀を介して連結
された回転装置１１の作動により高速度で回転する。回
転する採熱ドラム１０４二供給された溶融材料２は、こ
の溶融材料２の供給長さよりも若干広い範囲内にある採
熱ドラム１０の外周面に、連続して帯状（二接触する。On the other hand, the heat collecting drum 10 is rotated at high speed by the operation of a rotating device 11 connected to the shaft 10 via a tortoise. The molten material 2 supplied to the rotating heat collecting drum 104 continuously contacts the outer peripheral surface of the heat collecting drum 10 in a band-like manner within a range slightly wider than the supply length of the molten material 2.
この際、採熱ドラム１０の回転により、溶融材料２が該
採熱ドラム１０の上面（：おいて平面的に展開される。At this time, due to the rotation of the heat collecting drum 10, the molten material 2 is spread out in a plane on the upper surface of the heat collecting drum 10.
そして、採熱ドラム１０上（二展開された溶融材料２は
、その軸方向では、外周面部１６とリング溝１５との段
差（−よって切断され、また、その円周方向では、溝４
によって設定された段５の高さの差４＝よって切断され
る。その結果°、段５によって不連続に形成された多数
の小面６上に、それぞれ一定の長さＬおよび幅Ｔに切断
された溶融材料片、すなわち、箔片２３が付着して形成
される。また、各リング溝１５内には４円周方向１：連
続するフィラメント３が付着する。The molten material 2 spread out on the heat collecting drum 10 is cut by the step (-) between the outer peripheral surface portion 16 and the ring groove 15 in the axial direction, and the groove 4 is cut in the circumferential direction.
Difference in height of step 5 set by 4 = Therefore, cutting is performed. As a result, pieces of molten material, that is, pieces of foil 23 cut to a certain length L and width T, are adhered to a large number of facets 6 discontinuously formed by the steps 5. . Further, in each ring groove 15, four continuous filaments 3 are attached in the circumferential direction 1.
前記箔片２３の大きさく長さＬｘ幅Ｔ×厚さｔ）は、そ
の幅Ｔは、ドラム大径部７およびドラム小径部８の厚み
Ｔと同一であり、また、その長さＬおよび厚さｔは、採
熱ドラム１０の周速度、溶融材料２の流速およびその粘
性等によって決定されるため、これらは予め所望の寸法
および好適な製造条件に設定しておく必要がある。The width T of the foil piece 23 is the same as the thickness T of the drum large diameter section 7 and the drum small diameter section 8; Since t is determined by the circumferential speed of the heat collecting drum 10, the flow rate of the molten material 2, its viscosity, etc., these must be set in advance to desired dimensions and suitable manufacturing conditions.
採熱ドラム１０の外周面部１６の各小面６上に付着した
箔片２３およびリング溝１５内に付着したフィラメント
３は、それぞれ採熱ドラ、ム１０＋二熱を奪われてその
一部または全部が凝固すると共に、採熱ドラム１０の回
転シー伴う遠心力により、各小面６およびリンク溝１５
からそれぞれ剥離されて飛散する。そして、飛行中の箔
片２６が、囲−りの雰囲気によりさらに冷却されて完全
に凝固し、このようＣ二して、所定の箔片２３が製造さ
れる。The foil pieces 23 attached to each small surface 6 of the outer circumferential surface portion 16 of the heat collecting drum 10 and the filament 3 attached to the ring groove 15 are removed from the heat collecting drum 10 + two heats, and part or all of them are removed. As it solidifies, the centrifugal force accompanying the rotation of the heat collecting drum 10 causes each facet 6 and the link groove 15 to
They are separated from each other and scattered. Then, the foil piece 26 in flight is further cooled by the surrounding atmosphere and completely solidified, and in this way, a predetermined foil piece 23 is manufactured.
したがって、溶融材料２が供給される範囲内に存在する
分割された外周面の数だけの箔片２３を、一度に製造す
ることができる。そして、前述のようにして、箔片２６
の製造を連続して行うことができるため、該箔片２６の
製造効率を著しく高いものとすることができる。Therefore, as many foil pieces 23 as there are divided outer peripheral surfaces existing within the range to which the molten material 2 is supplied can be manufactured at once. Then, as described above, the foil piece 26
Since the production of the foil pieces 26 can be performed continuously, the production efficiency of the foil pieces 26 can be significantly increased.
なお、採熱ドラム１０の遠心力によっても飛散ＩＩＩＩ
シない箔片２３が生じた場合でも、ワイパ２４の払拭作
用嘔：より、かかる箔片２６を確実に各小面６から剥離
゛することができる。そして、ワイパ２４によって払拭
された箔片２３は、自然に飛散剥離した箔片２３と同様
（＝、箱体２２内に収容されて堆積する。また、リング
溝１５の幅Ｔ２を外周面部１６の幅Ｔ１よりも狭くする
程、箔片２３の製造比率を高くすることができる。In addition, the centrifugal force of the heat collecting drum 10 also causes scattering.
Even if some unused foil pieces 23 occur, the wiping action of the wiper 24 makes it possible to reliably remove such foil pieces 26 from each facet 6. The foil pieces 23 wiped off by the wiper 24 are stored and deposited in the box body 22 in the same way as the foil pieces 23 that have naturally scattered and peeled off. The manufacturing ratio of the foil pieces 23 can be increased as the width is narrower than the width T1.
つぎに、この実施例に基づいて行なった実験の結果を示
す。Next, the results of experiments conducted based on this example will be shown.
ム、採熱ドラム１６の材質および寸法諸元１、実験条件
Ｃ１実験結果
（１１実験１では、長さＬ ＝ １．２１、幅Ｔ ＝
１．２鰭、厚さｔ−３０〜４０ミクロンの箔片２３が２
４Ｎ得られた′。ちなみに、溶融材料２を直径０．５
Ｍとして線状（二供給した場合に得られた箔片２３は、
４％であった。なお、箔片２３１個の重量は０．０１６
■程度である。material and dimensions of the heat collecting drum 16, experimental conditions C1 experimental results (11 In experiment 1, length L = 1.21, width T =
1.2 fins, 2 foil pieces 23 with a thickness of t-30 to 40 microns
4N was obtained. By the way, the diameter of molten material 2 is 0.5
The foil piece 23 obtained when feeding linearly (two times as M) is
It was 4%. In addition, the weight of 231 pieces of foil is 0.016
■It's about.
（２）実験２卓は、長さＬ ＝ １．１〜１．３■、幅
Ｔ＝１．２１１１１．厚さｔ ＝ ３０〜３５ミクロン
の箔片−２３が３６鳴得られた。(2) The second experimental table has a length L = 1.1~1.3cm and a width T = 1.21111. Thirty-six pieces of foil-23 with a thickness t = 30-35 microns were obtained.
これらの実験結果から明らかなようシニ、この発明によ
れば、面積の微小な箔片２３が造れるばかりでなく、一
度（＝多数の箔片２６を製造することができる。しかも
、ノズル１２の開口が広いため、ノズル１２が詰まるお
それもなく、故障が少なくて取り扱いの容易な箔片製造
装置を提供することができる。As is clear from these experimental results, according to the present invention, not only can foil pieces 23 with a small area be manufactured, but also a large number of foil pieces 26 can be manufactured at once. Since the nozzle 12 is wide, there is no fear that the nozzle 12 will become clogged, and it is possible to provide a foil piece manufacturing apparatus that is easy to handle and has few failures.
なお、ノズル１２の開口の寸法は、長さはｌ■ないし５
０■程度が好適ではあるが、これ以上に長くてもよく、
また、その幅は０．１ ｉｎないし５１１１１１程度が
好適ではあるが、いずれもこの実施例に示した寸法（：
限定されるものではない。さら（二また、該ノズル１２
の開口の形状は、矩形ばかりでなく、中途部分の隙間を
両端部の隙間よりも狭くしたような形状のものはもちろ
んのこと、実質的に溶融材料２を帯状（ニジて流出させ
る声とができる形状のものであればよい。そして、溶融
材料２としては、この実施例の他にも、例えば銅または
ニッケルを基金属とする合金、鉄、非晶質合金その他各
種の材料を用いることができる。この場合には、それぞ
れの材料ごと４：適正な製造条件を設定する必要がある
。Note that the opening of the nozzle 12 has a length of 1 to 5 mm.
Approximately 0 ■ is suitable, but it may be longer than this,
In addition, the width is preferably about 0.1 inch to 511111 mm, but the width is the same as the size shown in this example (:
It is not limited. Moreover, the nozzle 12
The shape of the opening is not limited to a rectangular shape, but also one in which the gap at the middle part is narrower than the gap at both ends, and it is also possible to have a shape in which the molten material 2 is substantially formed in a band shape (which causes the molten material 2 to leak out). As the molten material 2, other than this embodiment, for example, alloys based on copper or nickel, iron, amorphous alloys, and various other materials can be used. In this case, it is necessary to set appropriate manufacturing conditions for each material.
第９図（Ａ） 、 （Ｂ）には、リング溝１５の底部の
形状の他の実施例を示す。すなわち、第９図（Ａ）はＶ
字形としたものであり、また、第９図＠）は矩形とした
ものである。このような形状としても、前記実施例（＝
おけるリング溝と同様の作用をなすことができる。9(A) and 9(B) show other embodiments of the shape of the bottom of the ring groove 15. That is, in FIG. 9(A), V
Figure 9 @) is a rectangular shape. Even if such a shape is used, the above embodiment (=
It can perform the same function as the ring groove in the case.
第１０図および第１１図には、この発明の第２の実施例
を示す。10 and 11 show a second embodiment of the invention.
この実施例は、外周面部１６の小面６を、採熱ドラム１
０の回ｉ方向の前側から後側に向かって高くなる傾斜し
た平面として形成したものである。In this embodiment, the small surface 6 of the outer circumferential surface portion 16 is
It is formed as an inclined plane that becomes higher from the front side toward the rear side in the 0th rotation i direction.
すなわち、外周面部１６に、採熱ドラム１０の軸方向と
平行に延びるＶ字形の溝４を円周方向に等間隔（二枚数
個設け、この溝４の一方の側面を段５とすると共に、他
方の側面を直接に小面６とする。That is, V-shaped grooves 4 extending parallel to the axial direction of the heat collecting drum 10 are provided on the outer peripheral surface portion 16 at equal intervals (two or more) in the circumferential direction, and one side surface of the grooves 4 is used as a step 5. The other side is directly used as the facet 6.
そのため、段５の外側が小面６の一方の縁９と交わると
共に、段の内側が小面６の他方の縁と直接（＝交わる。Therefore, the outside of the step 5 intersects with one edge 9 of the facet 6, and the inside of the step directly intersects with the other edge of the facet 6.
他の構成および作用は前記実施例と同様であり、このよ
うに構成して庵、前記実施例と同様の効果を得ることが
できる。The other configurations and operations are the same as those of the embodiment described above, and with this structure, the same effects as those of the embodiment described above can be obtained.
なお、採熱ドラム１０は、外周面部１６をなす大径部と
、リング溝１５誉なす小径部とを別個独立に製作し、こ
れら大小両部を交互に適宜数だけ組み付けて一体的に構
成してもよいことはもちろんである。In addition, the heat collecting drum 10 is constructed by manufacturing the large diameter part forming the outer circumferential surface part 16 and the small diameter part forming the ring groove 15 separately and independently, and then assembling an appropriate number of these large and small parts alternately to form an integral structure. It is of course possible to do so.
以上説明してきたよう（二、この発明（−よれば、多数
の小面を有する採熱ドラムを高速度で回転し、この採熱
ドラムに、上方から溶融材料を帯状（ニして連続供給す
ることにより、溶融材料から直接に箔片を製造すること
ができる。しかも、溶融材料が供給される範囲内（＝あ
る外周面部の数だけ一度（二箔片を製造することができ
るばかりでなく、この箔片の製造工程を連続して行なう
ことができる。As explained above (2. According to this invention (-), a heat collecting drum having a large number of facets is rotated at high speed, and molten material is continuously supplied from above in the form of a band to this heat collecting drum. By doing this, it is possible to directly manufacture foil pieces from the molten material.Moreover, within the range where the molten material is supplied (= one time for the number of outer circumference parts), it is not only possible to manufacture two foil pieces. This process for manufacturing foil pieces can be carried out continuously.
また、ノズルの開口を大きくすることができるため、該
開口が詰まるおそれもない。さら（二また、この発明（
二よれば、採熱ドラムと、これを高速度で回転するため
の回転装置と、採熱ドラムに溶融材料を帯状（ニして連
続供給するための溶融装置とからなる簡単な構造であり
ながら、前述のように生産効率の高い箔片製造装置を提
供することができる。Furthermore, since the opening of the nozzle can be made large, there is no fear that the opening will become clogged. Furthermore, this invention (
According to 2, although it has a simple structure consisting of a heat collecting drum, a rotating device for rotating it at high speed, and a melting device for continuously supplying molten material to the heat collecting drum in the form of a belt, As described above, it is possible to provide a foil piece manufacturing apparatus with high production efficiency.
第１図は先行技術としてのフィラメント製造装置の概略
を示す説明図、第２図は第１図の■−■線拡線断大断面
図３図ないし第８図はこの発明の一実施例を示すもので
あり、第３図は装置の概略を示す正面図、第４図は装置
の概略を示す側面図、第５図は採熱ドラムの要部拡大斜
視図、第６図は採熱ドラムの要部拡大側面図、第７図は
第６図の■−■線断面図、第８図は箔片を示す図、第９
図（ム）はリング溝の形状の池の具体例を示す採熱ドラ
ムの要部断面図、第９図＠）はリング溝の形状のさらに
他の具体例を示す採熱ドラムの要部断面図、第１０図は
採熱ドラムの他の具体例を示す要部拡大斜視図、第１１
図は採熱ドラムの要部拡大側面図である。
２は溶融材料、４は溝、５は段、６は小面、９は縁、１
０は採熱ドラム、１１は回転装置、１２はノズル、１３
は溶融装置、１５はリング溝、１６は外周面部、１７は
溶融槽、１８は発熱体、１９は連通管、２２は箱体、２
３は箔片、２４はワイパ
２７１FIG. 1 is an explanatory diagram showing an outline of a filament manufacturing apparatus as a prior art, and FIG. 2 is an enlarged cross-sectional view taken along the line ■-■ in FIG. Figure 3 is a front view showing the outline of the device, Figure 4 is a side view showing the outline of the equipment, Figure 5 is an enlarged perspective view of the main parts of the heat collecting drum, and Figure 6 is the heat collecting drum. Fig. 7 is a cross-sectional view taken along the line ■-■ of Fig. 6, Fig. 8 is a view showing the foil piece, Fig. 9
Figure (m) is a sectional view of the main part of a heat collecting drum showing a specific example of a pond with a ring groove shape, and Figure 9 @) is a sectional view of the main part of a heat collecting drum showing yet another specific example of a ring groove shape. 10 is an enlarged perspective view of the main part showing another example of the heat collection drum, and FIG.
The figure is an enlarged side view of the main parts of the heat collection drum. 2 is the molten material, 4 is the groove, 5 is the step, 6 is the facet, 9 is the edge, 1
0 is a heat collecting drum, 11 is a rotating device, 12 is a nozzle, 13
1 is a melting device, 15 is a ring groove, 16 is an outer peripheral surface portion, 17 is a melting tank, 18 is a heating element, 19 is a communicating pipe, 22 is a box body, 2
3 is a foil piece, 24 is a wiper 271
Claims (3)
を軸方向に複数に分割すると共に、分割されたそれぞれ
の外周面部に、これを段によって不連続（ニして多数の
小面を形成した採熱ドラムと、この採熱ドラムを高速度
で回転するための回転装置と、前記採熱ドラムの軸方向
１：延在するノズルを備え、かつ、このノズルから溶融
材料を帯状に流出し、採熱ドラムの外周面（二前記溶融
材料を連続して供給する溶融装置と、からなることを特
徴とする箔片製造装置。(1) In the circumferential direction (continuous ring grooves), the outer circumferential surface is divided into a plurality of parts in the axial direction, and each of the divided outer circumferential parts is discontinuously formed by steps. a heat collecting drum formed with a heat collecting drum, a rotating device for rotating the heat collecting drum at high speed, and a nozzle extending in the axial direction of the heat collecting drum; A foil piece manufacturing apparatus comprising: a melting device that continuously supplies the melted material to the outer peripheral surface of the heat collecting drum;
る溝で形成して、この溝を除く部分に前記小面を設定し
、この小面が曲面をなすことを特徴とする特許請求の範
囲第１項記載の箔片製造装置。(2) A patent characterized in that the step is formed by a groove extending parallel to the axial direction of the heat collecting drum, and the small surface is set in a portion excluding the groove, and the small surface forms a curved surface. A foil piece manufacturing apparatus according to claim 1.
るＶ字形の溝の一方の側面で形成すると共（二、この溝
の他方の側面で前記小面を形成し、この小面が、採熱ド
ラムの回転方向の前側から後側に向かって高くなる傾斜
した平面をなすことを特徴とする特許請求の範囲第１項
記載の箔片製造装置。(3) The step is formed on one side of a V-shaped groove extending parallel to the axial direction of the heat collecting drum (2. The small surface is formed on the other side of this groove, and the small surface is formed on the other side of the groove. 2. The foil piece manufacturing apparatus according to claim 1, wherein the heating drum has an inclined plane that becomes higher from the front side toward the rear side in the rotational direction of the heat collecting drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4787582A JPS58163557A (en) | 1982-03-25 | 1982-03-25 | Producing device for foil piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4787582A JPS58163557A (en) | 1982-03-25 | 1982-03-25 | Producing device for foil piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58163557A true JPS58163557A (en) | 1983-09-28 |
| JPH0225404B2 JPH0225404B2 (en) | 1990-06-04 |
Family
ID=12787551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4787582A Granted JPS58163557A (en) | 1982-03-25 | 1982-03-25 | Producing device for foil piece |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58163557A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58163556A (en) * | 1982-03-25 | 1983-09-28 | Nippon Yakin Kogyo Co Ltd | Producing device for foil piece |
| JPH0277505A (en) * | 1982-04-15 | 1990-03-16 | Allied Signal Inc | Apparatus for casting metal powder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58163556A (en) * | 1982-03-25 | 1983-09-28 | Nippon Yakin Kogyo Co Ltd | Producing device for foil piece |
-
1982
- 1982-03-25 JP JP4787582A patent/JPS58163557A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58163556A (en) * | 1982-03-25 | 1983-09-28 | Nippon Yakin Kogyo Co Ltd | Producing device for foil piece |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58163556A (en) * | 1982-03-25 | 1983-09-28 | Nippon Yakin Kogyo Co Ltd | Producing device for foil piece |
| JPH0225403B2 (en) * | 1982-03-25 | 1990-06-04 | Nippon Yakin Kogyo Co Ltd | |
| JPH0277505A (en) * | 1982-04-15 | 1990-03-16 | Allied Signal Inc | Apparatus for casting metal powder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0225404B2 (en) | 1990-06-04 |
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