JP2009166201A - Feeding device - Google Patents

Feeding device Download PDF

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Publication number
JP2009166201A
JP2009166201A JP2008009096A JP2008009096A JP2009166201A JP 2009166201 A JP2009166201 A JP 2009166201A JP 2008009096 A JP2008009096 A JP 2008009096A JP 2008009096 A JP2008009096 A JP 2008009096A JP 2009166201 A JP2009166201 A JP 2009166201A
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Prior art keywords
container
connecting portion
rotating shaft
abrasive
polishing
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JP2008009096A
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Japanese (ja)
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Toshimasa Takagi
利昌 高木
Kenji Yamashita
健治 山下
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TECTORIA KK
YAMASHITA WORKS KK
Yamashita Works Co Ltd
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TECTORIA KK
YAMASHITA WORKS KK
Yamashita Works Co Ltd
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Priority to JP2008009096A priority Critical patent/JP2009166201A/en
Publication of JP2009166201A publication Critical patent/JP2009166201A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a feeding device continuously and stably feeding polishing device with abrasive material containing a desired amount of moisture. <P>SOLUTION: The feeding device 101 for feeding the moisture-containing abrasive material 1 into the polishing device 100 comprises: a container 2 storing the abrasive material 1 and having a bore diameter that becomes smaller from the upper part toward the lower part; a connecting portion 3 connected to the polishing device 100 at the bottom of the container 2; a rotating shaft 4 striding over an inner wall of the bore of the connecting portion 3; a plurality of blades 5, 6, 7, and 8 having different lengths provided on the rotating shaft 4 for blocking the container 2 from the connecting portion 3; a rotating blade portion 9 for feeding the abrasive material 1 by rotating the plurality of the blades 5, 6, 7, and 8; and a driving means 10 for rotating and driving the rotating blade portion 9. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

この発明は、水分を含有する研磨材を研磨装置に供給する供給装置に関し、特に、所定量の水分を含有する研磨材を連続して安定的に供給することができるものである。   The present invention relates to a supply device that supplies a polishing material containing moisture to a polishing apparatus, and in particular, can supply a polishing material containing a predetermined amount of moisture continuously and stably.

従来の供給装置は、ホッパー形状にて形成された容器とこの容器の下部に接続されたロータリーバルブとを備え、ロータリーバルブが研磨装置に接続されており、研磨装置に所望と成る研磨材を供給していた。   A conventional supply apparatus includes a container formed in a hopper shape and a rotary valve connected to the lower part of the container, and the rotary valve is connected to the polishing apparatus, and supplies a desired abrasive to the polishing apparatus. Was.

従来の供給装置は、容器の下部にロータリーバルブを接続しているため、ロータリーバルブへの研磨材の導入はこの研磨材の自重に頼っていた。このため、水分を含有した研磨材をもちいる場合には、研磨材同士がくっつくなどして容器内においてラットホールが発生し、ロータリーバルブに所望量の研磨材が導入されない場合があるという問題点があった。   Since the conventional supply apparatus has a rotary valve connected to the lower part of the container, the introduction of the abrasive into the rotary valve relies on the weight of the abrasive. For this reason, when using abrasives containing moisture, the abrasives may stick together and ratholes are generated in the container, and the desired amount of abrasive may not be introduced into the rotary valve. was there.

この発明は上記のような課題を解決するために成されたものであり、研磨装置に所望量の水分を含有する研磨材を連続して安定的に供給することができる供給装置を提供することを目的とする。   The present invention has been made to solve the above-described problems, and provides a supply device capable of continuously and stably supplying a polishing material containing a desired amount of moisture to a polishing device. With the goal.

この発明は、水分を含有する研磨材を研磨装置に供給する供給装置において、
研磨材を貯留し上部から下部に向かうほど内径が小さくなる形状にて形成された容器と、
容器の底部にて研磨装置に連結する連結部と、
連結部の内壁内をまたがるように回転軸が配設され、回転軸に容器と連結部とが閉塞されるように長さの異なる複数の羽根が配設され、当該複数の羽根が回転することにより研磨材を送り出す回転羽根部と、
回転羽根部を回転駆動させる駆動手段とを備えたものである。 The present invention provides a supply device for supplying a polishing material containing moisture to a polishing device,
A container formed with a shape in which the inner diameter becomes smaller as the abrasive is stored and moved from the upper part toward the lower part,
A connecting portion connected to the polishing apparatus at the bottom of the container;
A rotating shaft is disposed so as to straddle the inner wall of the connecting portion, a plurality of blades having different lengths are disposed on the rotating shaft so as to close the container and the connecting portion, and the plurality of blades rotate. A rotating blade part that feeds the abrasive by
Drive means for rotating the rotary blade portion.

また、この発明は、水分を含有する研磨材を研磨装置に供給する供給装置において、
研磨材を貯留し上部から下部に向かうほど内径が小さくなる形状にて形成された容器と、
容器の底部にて研磨装置に連結する連結部と、
下端側が連結部に上端側が容器の上方側に略垂直方向に延在して回転軸が配設され、回転軸の下端側にて容器と連結部とが閉塞されるようにかつ回転軸の上方側にスパイラル状に羽根が配設され、当該羽根が回転することにより研磨材を送り出すスクリュー部と、
スクリュー部を回転駆動される駆動手段とを備えたものである。 Further, the present invention provides a supply device for supplying a polishing material containing moisture to a polishing apparatus,
A container formed with a shape in which the inner diameter becomes smaller as the abrasive is stored and moved from the upper part toward the lower part,
A connecting portion connected to the polishing apparatus at the bottom of the container;
A rotating shaft is disposed with the lower end extending to the connecting portion and the upper end extending substantially vertically to the upper side of the container, and the container and the connecting portion are closed on the lower end side of the rotating shaft and above the rotating shaft. A screw part that is arranged in a spiral shape on the side, and sends out the abrasive by rotating the blade;
And a driving means for rotationally driving the screw portion.

この発明の供給装置は、水分を含有する研磨材を研磨装置に供給する供給装置において、
研磨材を貯留し上部から下部に向かうほど内径が小さくなる形状にて形成された容器と、
容器の底部にて研磨装置に連結する連結部と、
連結部の内壁内をまたがるように回転軸が配設され、回転軸に容器と連結部とが閉塞されるように長さの異なる複数の羽根が配設され、当該複数の羽根が回転することにより研磨材を送り出す回転羽根部と、
回転羽根部を回転駆動させる駆動手段とを備えたので、研磨装置に所定量の水分を含有する研磨材を連続して安定的に供給することができる。 The supply device of the present invention is a supply device for supplying a polishing material containing moisture to a polishing device.
A container formed with a shape in which the inner diameter becomes smaller as the abrasive is stored and moved from the upper part toward the lower part,
A connecting portion connected to the polishing apparatus at the bottom of the container;
A rotating shaft is disposed so as to straddle the inner wall of the connecting portion, a plurality of blades having different lengths are disposed on the rotating shaft so as to close the container and the connecting portion, and the plurality of blades rotate. A rotating blade part that feeds the abrasive by
Since the driving means for rotating the rotary blade portion is provided, the polishing material containing a predetermined amount of moisture can be continuously and stably supplied to the polishing apparatus.

また、この発明の供給装置は、水分を含有する研磨材を研磨装置に供給する供給装置において、
研磨材を貯留し上部から下部に向かうほど内径が小さくなる形状にて形成された容器と、
容器の底部にて研磨装置に連結する連結部と、
下端側が連結部に上端側が容器の上方側に略垂直方向に延在して回転軸が配設され、回転軸の下端側にて容器と連結部とが閉塞されるようにかつ回転軸の上方側にスパイラル状に羽根が配設され、当該羽根が回転することにより研磨材を送り出すスクリュー部と、
スクリュー部を回転駆動される駆動手段とを備えたので、研磨装置に所定量の水分を含有する研磨材を連続して安定的に供給することができる。 Further, the supply device of the present invention is a supply device for supplying a polishing material containing moisture to a polishing device,
A container formed with a shape in which the inner diameter becomes smaller as the abrasive is stored and moved from the upper part toward the lower part,
A connecting portion connected to the polishing apparatus at the bottom of the container;
A rotating shaft is disposed with the lower end extending to the connecting portion and the upper end extending substantially vertically to the upper side of the container, and the container and the connecting portion are closed on the lower end side of the rotating shaft and above the rotating shaft. A screw part that is arranged in a spiral shape on the side, and sends out the abrasive by rotating the blade;
Since the drive means for rotationally driving the screw part is provided, the polishing material containing a predetermined amount of moisture can be continuously and stably supplied to the polishing apparatus.

実施の形態１．
以下、本願発明の実施の形態について説明する。図１はこの発明の実施の形態１における供給装置の構成を示す図である。図において、研磨装置１００は、被研磨材に水分を含有する研磨材１を噴射するためのノズル１０２と、このノズル１０２に接続され、研磨材１をノズル１０２に送り出すための圧縮空気１０４を供給する供給管部１０３とにて構成されている。研磨装置１００に研磨材１を供給する供給装置１０１は、所定量の水分が含有された研磨材１を貯留し上部から下部に向かうほど内径が小さくなる形状にて形成された容器２と、この容器２の底部にて研磨装置１００の供給管部１０３に連結する連結部３と、連結部３の内壁内をまたがるように配設された回転軸４、および、回転軸４に容器２と連結部３とが閉塞されるように配設され長さの異なる複数の羽根５、６、７、８から成りこれらが回転することにより研磨材１を研磨装置１００に送り出す回転羽根部９と、回転羽根部９の回転軸４を回転することにより羽根５〜８を回転駆動させる例えばモータにて成る駆動手段１０とにて構成されている。 Embodiment 1 FIG.
Embodiments of the present invention will be described below. 1 is a diagram showing a configuration of a supply apparatus according to Embodiment 1 of the present invention. In the figure, a polishing apparatus 100 supplies a nozzle 102 for injecting a polishing material 1 containing moisture to a material to be polished, and compressed air 104 connected to the nozzle 102 and for sending the polishing material 1 to the nozzle 102. And a supply pipe portion 103 to be configured. The supply device 101 for supplying the polishing material 1 to the polishing device 100 stores the polishing material 1 containing a predetermined amount of water and has a container 2 formed in a shape in which the inner diameter decreases from the upper portion toward the lower portion, The connecting portion 3 connected to the supply pipe portion 103 of the polishing apparatus 100 at the bottom of the container 2, the rotating shaft 4 disposed so as to straddle the inner wall of the connecting portion 3, and the rotating shaft 4 connected to the container 2 A rotating blade portion 9 which is composed of a plurality of blades 5, 6, 7, 8 which are arranged so as to be closed with the portion 3, and rotate to feed the abrasive 1 to the polishing apparatus 100, and rotate. It is comprised with the drive means 10 which consists of a motor etc. which rotate the blades 5-8 by rotating the rotating shaft 4 of the blade | wing part 9, for example.

羽根５、６、７、８は、図１（ｂ）の点線Ａにて示すように、容器２と連結部３とを閉塞されるように形成されているものであるが、必ずしも容器２と連結部３とを完全に閉塞しているものではない。また、羽根５、６、７、８の内、羽根５、８とは略同一の長さにて形成され、図１（ａ）の状態に示すように、羽根５、６、７の上部側は、羽根５、６、７、と羽根の長さが順番に短くなり、羽根８、７、６の下部側は、羽根８、７、６と羽根の長さが順番に短くなるように形成されている。   The blades 5, 6, 7, and 8 are formed so as to close the container 2 and the connecting portion 3 as indicated by a dotted line A in FIG. The connecting part 3 is not completely closed. Of the blades 5, 6, 7, 8, the blades 5, 8 are formed with substantially the same length, and as shown in the state of FIG. 1A, the upper side of the blades 5, 6, 7 The blades 5, 6, 7 and the length of the blades are shortened in order, and the lower side of the blades 8, 7, 6 is formed so that the blades 8, 7, 6 and the length of the blades are shortened in order. Has been.

次に上記のように構成された実施の形態１の供給装置の動作について説明する。まず、容器２の上方の開口から所望量の水分が添加された研磨材１を投入して貯留する。次に、駆動手段１０により回転軸４を回転させ羽根５〜８を回転駆動する。そして、この回転羽根部９の回転によって、所望量の研磨材１が供給管部１０３に連続して供給される。この際、各羽根５、６、７、８の長さが異なることにより、容器２に貯留された研磨材１を効率よく掻き出すここと成る。すなわち、容器２内の研磨材１を掻き崩すようにして所望量の研磨材１を連続して連結部３を介して研磨装置１００の供給管部１０３に供給する。そして、供給管部１０３にて研磨材１と圧縮空気１０４とが混合され、ノズル１０２から被研磨材に噴射される。   Next, the operation of the supply device of the first embodiment configured as described above will be described. First, the abrasive 1 to which a desired amount of moisture is added is introduced and stored from the opening above the container 2. Next, the rotating shaft 4 is rotated by the driving means 10 to rotationally drive the blades 5 to 8. Then, a desired amount of the abrasive 1 is continuously supplied to the supply pipe portion 103 by the rotation of the rotary blade portion 9. At this time, since the lengths of the blades 5, 6, 7, and 8 are different, the abrasive 1 stored in the container 2 is scraped out efficiently. That is, a desired amount of the abrasive 1 is continuously supplied to the supply pipe 103 of the polishing apparatus 100 through the connecting portion 3 so as to scrape the abrasive 1 in the container 2. Then, the abrasive 1 and the compressed air 104 are mixed in the supply pipe portion 103 and injected from the nozzle 102 onto the material to be polished.

上記のように構成された実施の形態１の供給装置は、長さの異なる複数の羽根が配設され、これら複数の羽根が回転することにより研磨材を掻き崩すようにして連続して研磨材を供給しているため、研磨材同士がくっつくなどして容器内においてラットホールが発生することが防止され、連続的にかつ安定的に研磨材を研磨装置に送り出すことができる。このため、研磨装置においては、所望量の研磨材にて連続して被研磨材を研磨することが可能となりより一層良好な研磨状態を確保することができる。   The supply device according to the first embodiment configured as described above is provided with a plurality of blades having different lengths, and the abrasives are continuously scraped by the rotation of the blades as the blades rotate. Therefore, it is possible to prevent rat holes from being generated in the container due to adhesion between the abrasives, and the abrasives can be continuously and stably delivered to the polishing apparatus. For this reason, in the polishing apparatus, it is possible to continuously polish the material to be polished with a desired amount of polishing material, and it is possible to secure a better polishing state.

尚、上記実施の形態１において示した容器は、上部から下部に向かうほど内径が小さくなる形状にて形成されていれば良く、図１に示した以外の形状、例えば全ての面が傾斜しており上部から下部に向かうほど内径が小さくなる形状であっても良いことは言うまでもない。また、４枚の羽根が配設されている例を示したが、これに限られることはなく、複数の長さの異なる羽根であれば同様の効果を奏することが可能と成る。また、羽根は回転軸の回転方向に対して同一箇所に配設されている例を示したが、これに限られることはなく、回転軸の回転方向に対して互い違いと成るように配設されても良いことは言うまでもない。   In addition, the container shown in the above-mentioned Embodiment 1 should just be formed in the shape in which an internal diameter becomes small as it goes to the lower part from the upper part. For example, all the surfaces other than those shown in FIG. Needless to say, the inner diameter may be smaller from the upper part toward the lower part. In addition, although an example in which four blades are provided has been described, the present invention is not limited to this, and a plurality of blades having different lengths can achieve the same effect. Moreover, although the example which has arrange | positioned the blade | wing at the same location with respect to the rotation direction of a rotating shaft was shown, it is not restricted to this, It is arrange | positioned so that it may become alternate with respect to the rotating direction of a rotating shaft. Needless to say.

実施の形態２．
図２はこの発明の実施の形態２における供給装置の構成を示す図である。図において、上記実施の形態１と同様の部分は同一符号を付して説明を省略する。研磨装置１００に研磨材１を供給する供給装置１１０は、所定量の水分が含有された研磨材１を貯留し上部から下部に向かうほど内径が小さくなる形状にて形成された容器２０と、この容器２０の底部にて研磨装置１００の供給管部１０３に連結する連結部３０と、下端側が連結部３０に上端側が容器２０の上方側に略垂直方向に延在して配設される回転軸１１と、回転軸１１の下端側にて容器２０と連結部３０とが閉塞されるようにかつ回転軸１１の上方側にスパイラル状に配設された羽根４０と、回転軸１１と羽根４０とにて構成され、回転軸１１の回転により羽根４０が回転することにより研磨材１を送り出すスクリュー部９０と、スクリュー部９０の回転軸４０を回転することにより羽根４０を回転駆動させる例えばモータにて成るを駆動手段１１１とにて構成されている。羽根４０は、図２の点線Ｂにて示すように、容器２と連結部３とを閉塞するように形成されているものであるが、容器２０と連結部３０とを完全に閉塞しているものではなく、羽根４０の回転により容器２０と連結部３０とに隙間が生じるものである。 Embodiment 2. FIG.
FIG. 2 is a diagram showing the configuration of the supply apparatus according to Embodiment 2 of the present invention. In the figure, the same parts as those in the first embodiment are denoted by the same reference numerals and the description thereof is omitted. The supply device 110 that supplies the polishing material 1 to the polishing device 100 stores the polishing material 1 containing a predetermined amount of moisture and has a container 20 formed in a shape in which the inner diameter becomes smaller from the upper part toward the lower part, A connecting portion 30 that is connected to the supply pipe portion 103 of the polishing apparatus 100 at the bottom of the container 20, and a rotating shaft that is disposed such that the lower end side extends to the connecting portion 30 and the upper end side extends substantially vertically above the container 20. 11, a blade 40 disposed in a spiral shape on the lower side of the rotating shaft 11 so that the container 20 and the connecting portion 30 are closed on the upper side of the rotating shaft 11, and the rotating shaft 11 and the blade 40. The screw part 90 that feeds the abrasive 1 by rotating the blade 40 by the rotation of the rotating shaft 11, and the motor 40 that rotationally drives the blade 40 by rotating the rotating shaft 40 of the screw part 90, for example, Become Are constituted by a drive means 111.. As shown by the dotted line B in FIG. 2, the blade 40 is formed so as to close the container 2 and the connecting portion 3, but completely closes the container 20 and the connecting portion 30. Instead, a gap is generated between the container 20 and the connecting portion 30 by the rotation of the blade 40.

次に上記のように構成された実施の形態２の供給装置の動作について説明する。まず、容器２０の上方の開口から所望量の水分が添加された研磨材１を投入して貯留する。次に、駆動手段１１０により回転軸１１を回転させ羽根４０を回転駆動される。そして、このスクリュー部９０の回転によって、所望量の研磨材１を供給管部１０３に連続して供給される。この際、羽根４０は容器２０内を略垂直方向に延在した回転軸１１に配設されているため、羽根４０の回転により容器２０内の研磨材１が攪拌され、研磨材１同士がくっつくなど現象を低減している。よって、容器２０内の研磨材１を攪拌しながら所望量の研磨材１を連続して連結部３０を介して研磨装置１００の供給管部１０３に供給する。そして、供給管部１０３にて研磨材１と圧縮空気１０４とが混合され、ノズル１０２から被研磨材に噴射される。   Next, the operation of the supply device of the second embodiment configured as described above will be described. First, the abrasive 1 to which a desired amount of moisture is added is introduced and stored from the opening above the container 20. Next, the rotating shaft 11 is rotated by the driving means 110 to rotationally drive the blades 40. Then, a desired amount of the abrasive 1 is continuously supplied to the supply pipe portion 103 by the rotation of the screw portion 90. At this time, since the blades 40 are disposed on the rotating shaft 11 extending in the container 20 in the substantially vertical direction, the abrasive 1 in the container 20 is agitated by the rotation of the blades 40 and the abrasives 1 stick to each other. The phenomenon is reduced. Therefore, a desired amount of the abrasive 1 is continuously supplied to the supply pipe portion 103 of the polishing apparatus 100 through the connecting portion 30 while stirring the abrasive 1 in the container 20. Then, the abrasive 1 and the compressed air 104 are mixed in the supply pipe portion 103 and injected from the nozzle 102 onto the material to be polished.

上記のように構成された実施の形態２の供給装置は、容器内を略垂直方向に延在した回転軸に配設された羽根が回転することにより連続して研磨材を供給している。また、容器内の研磨材が羽根の回転により攪拌されるため、研磨材同士がくっつくなどして容器内においてラットホールが発生することが防止される。これらのことより、連続的にかつ安定的に研磨材を研磨装置に送り出すことができる。このため、研磨装置においては、所望量の研磨材にて連続して被研磨材を研磨することが可能となりより一層良好な研磨状態を確保することができる。   The supply device according to the second embodiment configured as described above supplies the abrasive continuously by rotating the blades disposed on the rotation shaft extending in the substantially vertical direction in the container. Further, since the abrasive in the container is agitated by the rotation of the blades, it is possible to prevent ratholes from being generated in the container due to sticking of the abrasives. From these things, an abrasive can be sent to a polisher continuously and stably. For this reason, in the polishing apparatus, it is possible to continuously polish the material to be polished with a desired amount of polishing material, and it is possible to secure a better polishing state.

尚、羽根の形状は上記実施の形態２に示した形状に限られることはなく、回転軸の下端側にて容器と連結部とが閉塞されるようにかつ回転軸の上方側にスパイラル状に配設されていれば他の形状であっても良いことは言うまでもない。   The shape of the blade is not limited to the shape shown in the second embodiment, and the container and the connecting portion are closed on the lower end side of the rotating shaft and spirally formed on the upper side of the rotating shaft. It goes without saying that other shapes may be used as long as they are arranged.

また、上記各実施の形態においては研磨材の供給量について特に示していないが、供給量は駆動手段による回転軸の回転速度を適宜変更することにより所望量の供給量を研磨装置に供給することができることは言うまでもない。よって、供給量を変更したい場合には、駆動手段による回転軸の回転速度を変更すれば容易に対応することが可能と成る。   In each of the above embodiments, the supply amount of the abrasive is not particularly shown. However, the supply amount supplies the polishing apparatus with a desired supply amount by appropriately changing the rotation speed of the rotating shaft by the driving means. Needless to say, you can. Therefore, if it is desired to change the supply amount, it can be easily handled by changing the rotational speed of the rotary shaft by the driving means.

この発明の実施の形態１の供給装置の構成を示す図である。It is a figure which shows the structure of the supply apparatus of Embodiment 1 of this invention. この発明の実施の形態２の供給装置の構成を示す図である。It is a figure which shows the structure of the supply apparatus of Embodiment 2 of this invention.

符号の説明Explanation of symbols

１ 研磨材、２，２０ 容器、３，３０ 連結部、４，４０ 回転軸、
５，６，７，８，１１ 羽根、９ 回転羽根部、１０，１１１ 駆動手段、
９０ スクリュー部、１００ 研磨装置、１０１，１１０ 供給装置。 1 abrasive, 2,20 container, 3,30 connecting part, 4,40 rotating shaft,
5, 6, 7, 8, 11 blades, 9 rotating blades, 10, 111 driving means,
90 Screw unit, 100 polishing device, 101, 110 supply device.

Claims (2)

水分を含有する研磨材を研磨装置に供給する供給装置において、
上記研磨材を貯留し上部から下部に向かうほど内径が小さくなる形状にて形成された容器と、
上記容器の底部にて上記研磨装置に連結する連結部と、
上記連結部の内壁内をまたがるように回転軸が配設され、上記回転軸に上記容器と上記連結部とが閉塞されるように長さの異なる複数の羽根が配設され、当該複数の羽根が回転することにより上記研磨材を送り出す回転羽根部と、
上記回転羽根部を回転駆動させる駆動手段とを備えたことを特徴とする供給装置。 In a supply device for supplying a polishing material containing moisture to a polishing device,
A container formed with a shape in which the inner diameter decreases as the abrasive material is stored and headed from the top to the bottom,
A connecting portion connected to the polishing apparatus at the bottom of the container;
A rotating shaft is disposed so as to straddle the inner wall of the connecting portion, and a plurality of blades having different lengths are disposed on the rotating shaft so that the container and the connecting portion are closed. A rotating blade portion that feeds out the abrasive by rotating,
A supply device comprising drive means for rotationally driving the rotary blade portion. 水分を含有する研磨材を研磨装置に供給する供給装置において、
上記研磨材を貯留し上部から下部に向かうほど内径が小さくなる形状にて形成された容器と、
上記容器の底部にて上記研磨装置に連結する連結部と、
下端側が上記連結部に上端側が上記容器の上方側に略垂直方向に延在して回転軸が配設され、上記回転軸の下端側にて上記容器と上記連結部とが閉塞されるようにかつ上記回転軸の上方側にスパイラル状に羽根が配設され、当該羽根が回転することにより上記研磨材を送り出すスクリュー部と、
上記スクリュー部を回転駆動される駆動手段とを備えたことを特徴とする供給装置。 In a supply device for supplying a polishing material containing moisture to a polishing device,
A container formed with a shape in which the inner diameter decreases as the abrasive material is stored and headed from the top to the bottom,
A connecting portion connected to the polishing apparatus at the bottom of the container;
A rotating shaft is disposed with the lower end side extending in a substantially vertical direction on the connecting portion and the upper end side on the upper side of the container, and the container and the connecting portion are closed on the lower end side of the rotating shaft. And a blade part is disposed in a spiral shape on the upper side of the rotation shaft, and the screw part that sends out the abrasive by rotating the blade, and
A supply device comprising drive means for rotationally driving the screw part.
JP2008009096A 2008-01-18 2008-01-18 Feeding device Pending JP2009166201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008009096A JP2009166201A (en) 2008-01-18 2008-01-18 Feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017030117A (en) * 2015-08-04 2017-02-09 マツダ株式会社 Solid particle injection device
CN110719827A (en) * 2017-03-31 2020-01-21 艾恩特应用新技术公司 Water abrasive suspension cutting equipment and water abrasive suspension cutting method
CN111098233A (en) * 2019-12-30 2020-05-05 张季敏 Formula of pushing down industry sand blasting equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017030117A (en) * 2015-08-04 2017-02-09 マツダ株式会社 Solid particle injection device
CN110719827A (en) * 2017-03-31 2020-01-21 艾恩特应用新技术公司 Water abrasive suspension cutting equipment and water abrasive suspension cutting method
CN110719827B (en) * 2017-03-31 2021-11-09 艾恩特应用新技术公司 Water abrasive suspension cutting equipment and water abrasive suspension cutting method
CN111098233A (en) * 2019-12-30 2020-05-05 张季敏 Formula of pushing down industry sand blasting equipment
CN111098233B (en) * 2019-12-30 2020-11-10 浦江县陆恒电子设备有限公司 Formula of pushing down industry sand blasting equipment

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