JP2006247765A - Surface machining device for long material - Google Patents
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Abstract
Description
本発明は、長尺物の表面加工装置に関する。
The present invention relates to a long surface processing apparatus.
本出願人は、先に、長尺物の表面加工装置として、回転軸を相互に平行させ相対向して軸支されて対を成しそれぞれの対が適宜の間隔をおいて配置されて長尺物を挟持可能でありかつ長尺物の移動方向または反対方向へ回転可能な2対以上の弾性ローラと、対を成す弾性ローラを相互に接近・離隔する接近離隔手段と、前記弾性ローラを回転させる回転手段と、対を成す前記弾性ローラ間に粉粒体状の研削材を投入する研削材投入手段と、前記弾性ローラを加湿する加湿手段と、を備えたものを発明して、特許出願している。
The present applicant has previously described a long surface processing apparatus as a long surface processing apparatus in which rotation axes are parallel to each other and are pivotally supported in opposition to each other, and each pair is arranged at an appropriate interval. Two or more pairs of elastic rollers capable of sandwiching a scale and rotating in the moving direction or the opposite direction of the long article, approaching / separating means for approaching / separating the paired elastic rollers, and the elastic roller Inventing a device comprising: a rotating means for rotating; an abrasive feeding means for feeding a granular abrasive between the elastic rollers forming a pair; and a humidifying means for humidifying the elastic roller; I have applied.
しかし、このように構成された従来の長尺物の表面加工装置では、長尺物の表面から脱落あるいは削除されたスケールや研削材等が異物として弾性ローラに付着残存するために、弾性ローラの研削機能が低下したり、異物の一部が長尺物に付着して長尺物を汚したりするなどの問題があった。 However, in the conventional long surface processing apparatus configured in this way, scales, abrasives, etc. dropped or deleted from the surface of the long object remain attached to the elastic roller as foreign matter, There has been a problem that the grinding function is deteriorated, or a part of the foreign matter adheres to the long object to contaminate the long object.
本発明は、上記の問題を解消するためになされたもので、その目的は、長尺物の表面から脱落あるいは削除されたスケールや研削材等が異物として弾性ローラに付着残存するために、弾性ローラの研削機能が低下したり、異物の一部が長尺物に付着して長尺物を汚したりするのを防止するようにした長尺物の表面加工装置を提供することにある。
The present invention has been made in order to solve the above-described problems, and the purpose of the present invention is to prevent a scale or an abrasive removed from the surface of a long object from adhering to the elastic roller as a foreign substance, An object of the present invention is to provide a surface processing apparatus for a long object that prevents a grinding function of a roller from being deteriorated or that a part of foreign matter adheres to the long object and contaminates the long object.
上記の目的を達成するため、請求項1における長尺物の表面加工装置は、回転軸を相互に平行させ相対向して軸支されて対を成しそれぞれの対が適宜の間隔をおいて配置されて長尺物を挟持可能でありかつ長尺物の移動方向または反対方向へ回転可能な2対以上の弾性ローラと、対を成す弾性ローラを相互に接近・離隔する接近離隔手段と、前記弾性ローラを回転させる回転手段と、対を成す前記弾性ローラ間に粉粒体状の研削材を投入する研削材投入手段と、前記弾性ローラを加湿する加湿手段と、を備えた長尺物の表面加工装置において、前記複数の弾性ローラのそれぞれの外側に、弾性ローラに付着した異物を剥離可能なスクレーパ手段を別途固定配設したことを特徴とする。 In order to achieve the above object, the surface processing apparatus for a long object according to claim 1 is a pair of shafts supported in parallel with each other with the rotation axes parallel to each other, and each pair is spaced at an appropriate interval. Two or more pairs of elastic rollers that are arranged and can hold a long object and rotate in the moving direction of the long object or in the opposite direction; and an approaching / separating means for approaching and separating the paired elastic rollers from each other; A long object comprising: a rotating means for rotating the elastic roller; an abrasive charging means for supplying a powdery abrasive between the elastic rollers forming a pair; and a humidifying means for humidifying the elastic roller. In this surface processing apparatus, scraper means capable of separating foreign matter attached to the elastic roller is separately fixed and disposed outside each of the plurality of elastic rollers.
請求項2における長尺物の表面加工装置は、回転軸を相互に平行させ相対向して軸支されて対を成しそれぞれの対が適宜の間隔をおいて配置されて前記長尺物を挟持可能でありかつ長尺物の移動方向または反対方向へ回転可能な2対以上の弾性ローラと、対を成す弾性ローラを相互に接近・離隔する接近離隔手段と、前記弾性ローラを回転させる回転手段と、対を成す前記弾性ローラ間に粉粒体状の研削材を投入する研削材投入手段と、前記弾性ローラを加湿する加湿手段と、を備えた長尺物の表面加工装置において、前記弾性ローラに外筒を着脱可能に環装したことを特徴とする The surface processing apparatus for a long object according to claim 2, wherein the rotating shafts are parallel to each other and are pivotally supported to face each other to form a pair, and each pair is disposed at an appropriate interval. Two or more pairs of elastic rollers that can be sandwiched and rotated in the moving direction or the opposite direction of the long object, approaching / separating means for approaching / separating the paired elastic rollers, and rotation for rotating the elastic rollers In a surface processing apparatus for a long object, comprising: a means; a grinding material throwing means for throwing a powdery abrasive between the elastic rollers forming a pair; and a humidifying means for humidifying the elastic roller; An outer cylinder is detachably mounted on an elastic roller.
以上の説明から明らかなように、請求項1の発明は、回転軸を相互に平行させ相対向して軸支されて対を成しそれぞれの対が適宜の間隔をおいて配置されて長尺物を挟持可能でありかつ長尺物の移動方向または反対方向へ回転可能な2対以上の弾性ローラと、対を成す弾性ローラを相互に接近・離隔する接近離隔手段と、前記弾性ローラを回転させる回転手段と、対を成す前記弾性ローラ間に粉粒体状の研削材を投入する研削材投入手段と、前記弾性ローラを加湿する加湿手段と、を備えた長尺物の表面加工装置において、前記複数の弾性ローラのそれぞれの外側に、弾性ローラに付着した異物を剥離可能なスクレーパ手段を別途固定配設したから、スクレーパ手段が弾性ローラの異物を剥離するため、異物によって弾性ローラの研削機能が低下したり長尺物が汚されたりするのを未然に防止することができるなどの優れた実用的効果を奏する。 As is apparent from the above description, the invention of claim 1 is a long-sized structure in which the rotating shafts are parallel to each other and are pivotally supported in opposition to each other, and each pair is arranged at an appropriate interval. Two or more elastic rollers that can hold an object and can rotate in the moving direction or the opposite direction of a long object, an approaching / separating means for approaching and separating the paired elastic rollers, and rotating the elastic roller In a surface processing apparatus for a long object, comprising: a rotating means for rotating; an abrasive feeding means for feeding a granular abrasive between the elastic rollers forming a pair; and a humidifying means for humidifying the elastic rollers. Since the scraper means that can separate the foreign matter attached to the elastic roller is separately fixed and disposed outside each of the plurality of elastic rollers, the scraper means peels the foreign matter from the elastic roller. Low function The present invention has excellent practical effects such as being able to prevent a long object from being lowered or soiled.
また、請求項2の発明は、回転軸を相互に平行させ相対向して軸支されて対を成しそれぞれの対が適宜の間隔をおいて配置されて前記長尺物を挟持可能でありかつ長尺物の移動方向または反対方向へ回転可能な2対以上の弾性ローラと、対を成す弾性ローラを相互に接近・離隔する接近離隔手段と、前記弾性ローラを回転させる回転手段と、対を成す前記弾性ローラ間に粉粒体状の研削材を投入する研削材投入手段と、前記弾性ローラを加湿する加湿手段と、を備えた長尺物の表面加工装置において、前記弾性ローラに外筒を着脱可能に環装したから、弾性ローラの外筒が損傷あるいは摩耗した時点でこの外筒を適宜取り替えることにより、弾性ローラの初期機能が低下したり長尺物が汚されたりするのを未然に防止することができるなどの優れた実用的効果を奏する。 In the invention of claim 2, the rotating shafts are parallel to each other and are pivotally supported to face each other to form a pair, and each pair is arranged at an appropriate interval so that the long object can be sandwiched. And two or more pairs of elastic rollers capable of rotating in the moving direction or the opposite direction of the long object, approaching / separating means for approaching and separating the paired elastic rollers, and rotating means for rotating the elastic rollers; A surface processing apparatus for a long object, comprising: a grinding material charging means for charging a granular abrasive material between the elastic rollers, and a humidifying means for humidifying the elastic roller. Since the cylinder is detachably mounted, if the outer cylinder of the elastic roller is damaged or worn, the initial function of the elastic roller is deteriorated or long objects are soiled by appropriately replacing the outer cylinder. Can be prevented in advance Achieve the practical effect that.
以下、発明を適用した長尺物の表面加工装置の最良の形態について図1〜図6に基づき詳細に説明する。本表面加工装置は、図1に示すように、前後方向へ延びる回転軸1・1・2・2を相互に平行させ相対向して軸支されて対を成しそれぞれの対が上下方向へ適宜の間隔をおいて配置されて長尺物を挟持可能でありかつ長尺物の移動方向または反対方向へ回転可能な2対の弾性ローラ3・3・4・4と、対を成す弾性ローラ3・3・4・4を相互に接近・離隔する4組の接近離隔手段と5・5、前記弾性ローラ3・3・4・4を回転させる回転手段6・6(図3参照)と、対を成す前記弾性ローラ3・3または4・4間に粉粒体状の研削材を投入する研削材投入手段(図示せず)と、前記弾性ローラ3・3・4・4を加湿する加湿手段7・7(図2参照)と、前記複数の弾性ローラ3・3・4・4のそれぞれの外側に配設されて弾性ローラ3・3・4・4に付着した異物を剥離可能な複数のスクレーパ手段21・21と、で構成してある。 Hereinafter, the best mode of a surface processing apparatus for a long object to which the invention is applied will be described in detail with reference to FIGS. As shown in FIG. 1, the surface processing apparatus has a pair of rotary shafts 1, 1, 2, 2 that extend in the front-rear direction and are supported in parallel with each other to form a pair. Two pairs of elastic rollers 3, 3, 4, 4 that are arranged at an appropriate interval and can hold a long object and can rotate in the moving direction or the opposite direction of the long object, and a pair of elastic rollers 4 sets of approaching / separating means 5 and 5 for approaching / separating 3, 3, 4 and 4 with each other, and rotating means 6 and 6 for rotating the elastic rollers 3, 4, 4 (see FIG. 3), A grinding material feeding means (not shown) for feeding a granular abrasive material between the elastic rollers 3, 3 or 4 and 4 forming a pair, and humidification for humidifying the elastic rollers 3, 3, 4 and 4 Means 7 (see FIG. 2) and the elastic rollers 3. And - fourth plurality peelable the foreign matter adhering to 2.4 scraper means 21, 21, in are constituted.
そして、前記接近離隔手段5・5のそれぞれは、図2に示すように、前記回転軸1・1・2・2にそれぞれ環装された軸受部材8・8・9・9と、軸受部材8・8・9・9にリンク機構10・10・11・11を介して連結された横向きのシリンダ12・12・13・13と、で構成してあり、シリンダ12・12・13・13の各後部は箱体状の支持フレーム14の左右外側面に装着されたブラケット15・15の上下両端に上下動自在にピン支持してあり、前記支持フレーム14は固定配設してある。さらに、前記軸受部材8・8・9・9は上下のもの同士がリンク機構16・16を介して連結してある。 As shown in FIG. 2, the approaching / separating means 5 and 5 are respectively provided with bearing members 8, 8, 9, 9 mounted on the rotary shafts 1, 2, 2, and bearing members 8, respectively. · The cylinders 12, 12, 13, 13 that are connected to the 8, 9, 9 via the link mechanisms 10, 10, 11, 11, and the cylinders 12, 12, 13, 13. The rear part is pin-supported on the upper and lower ends of brackets 15 and 15 mounted on the left and right outer surfaces of the box-like support frame 14 so as to be movable up and down, and the support frame 14 is fixedly disposed. Further, the bearing members 8, 8, 9, 9 are connected to each other via link mechanisms 16, 16.
また、図3に示すように、前記回転軸1・1・2・2の後部には前記回転手段6・6の一部を構成するギヤユニットが装着してあり、ギヤユニットは前記回転軸1・1・2・2にそれぞれ嵌着されたギヤ17・17・18・18と、ギヤ17・18・17・18間にそれざれは位置されたピニオン19・19と、出力軸に一方のピニオン19が嵌着された電動機(図示せず)とで構成してあり(図示せず)、ピニオン19・19は噛み合っていて、電動機の駆動により前記弾性ローラ3・3・4・4は所定方向へ回転するようになっている。 As shown in FIG. 3, a gear unit constituting a part of the rotating means 6, 6 is attached to the rear part of the rotating shaft 1, 1, 2, 2.・ Gears 17, 17, 18, 18 fitted to 1, 2, 2 respectively, pinions 19, 19 that are positioned between the gears 17, 18, 17, 18, and one pinion on the output shaft 19 is fitted with an electric motor (not shown) (not shown), the pinions 19 and 19 are engaged with each other, and the elastic rollers 3, 3, 4 and 4 are driven in a predetermined direction by driving the electric motor. Rotate to.
また、図3に示すように、前記回転軸1・1・2・2の後端には前記支持フレーム14に装着された前記加湿手段7・7が連結してあり、各加湿手段7は前記弾性ローラ3・3・4・4にそれぞれ透設された多数の細孔と前記回転軸1・1・2・2に形成されて一端が前記細孔に連通し他端が導管20を介して液体供給源21に接続する貫通孔(図示せず)とで構成してある。 As shown in FIG. 3, the humidifying means 7, 7 attached to the support frame 14 are connected to the rear ends of the rotary shafts 1, 2, 2. A large number of pores respectively formed through the elastic rollers 3, 3, 4, and 4 and the rotary shafts 1, 1, 2, and 2 are formed at one end and communicated with the pores at the other end via a conduit 20. A through hole (not shown) connected to the liquid supply source 21 is formed.
さらに、前記スクレーパ手段21においては、図4および図5に示すように、前記弾性ローラ3・3・4・4に平行するとともにこれらと同一方向へ指向する段付状の支持軸22は、大径の後部が固定配設されたガイド部材24に係合して前記弾性ローラ3・3・4・4のそれぞれに接近・離隔するよう案内にされ、また、前記支持軸22の前部には環状のスクレーパ取付け部材25がこれに内蔵されたカムクラッチ(図示せず)介して矢印方向へのみ回転可能にして嵌着してあり、スクレーパ取付け部材25の外面には複数のスクレーパ本体26・26が等間隔で取り付けてある。 Further, in the scraper means 21, as shown in FIGS. 4 and 5, a stepped support shaft 22 that is parallel to the elastic rollers 3, 4, 4 and oriented in the same direction as these is provided with a large The rear part of the diameter is engaged with a guide member 24 fixedly arranged so as to approach and separate from each of the elastic rollers 3, 4, 4, and the front part of the support shaft 22 An annular scraper mounting member 25 is rotatably fitted only in the direction of the arrow through a cam clutch (not shown) incorporated therein, and a plurality of scraper main bodies 26 and 26 are attached to the outer surface of the scraper mounting member 25. Are attached at regular intervals.
また、前記支持軸22の後端には、図5に示すように、連結軸27が支持軸22と同一方向へ指向するとともにこれと同心して固着してあり、連結軸27の他端には、図6に示すようにL字状を成すリンク28の一端が回動自在にピン連結してあり、リンク28の屈曲位置は固定配設された支持部材29に枢設してあり、さらにリンク28の他端には、固定配設されたブラケット30(図4参照)に枢設されたシリンダ31のピストンロッドの先端がピン連結してあって、シリンダ31の伸縮作動により、前記スクレーパ取付け部材25およびスクレーパ26はそれぞれ前記弾性ローラ3・3・4・4のそれぞれに接近・離隔するようになっている。 Further, as shown in FIG. 5, a connecting shaft 27 is oriented in the same direction as the supporting shaft 22 and fixed concentrically with the rear end of the supporting shaft 22. As shown in FIG. 6, one end of an L-shaped link 28 is pivotally connected to a pin, and the bending position of the link 28 is pivotally mounted on a support member 29 fixedly arranged. The tip of a piston rod of a cylinder 31 pivoted to a bracket 30 (see FIG. 4) fixedly disposed is connected to the other end of the pin 28 by a pin connection. 25 and the scraper 26 are adapted to approach and separate from the elastic rollers 3, 3, 4 and 4, respectively.
さらに、前記スクレーパ取付け部材25の前面には前記スクレーパ本体26・26にそれぞれ対向して複数の受金(図示せず)が固着してあり、これら複数の受金のそれぞれは別途固定配設されたシリンダ(図示せず)の伸長作動によりこれのピストンロッドに押されて、前記スクレーパ取付け部材25を矢印方向へ回転させ、スクレーパ本体26・26を適宜交代させることができるようになっている。 Further, a plurality of receivers (not shown) are fixed to the front surface of the scraper mounting member 25 so as to face the scraper main bodies 26 and 26, respectively, and each of the plurality of receivers is separately fixedly disposed. When the cylinder (not shown) is extended by the piston rod, the scraper mounting member 25 is rotated in the direction of the arrow so that the scraper main bodies 26 and 26 can be changed appropriately.
次に、このように構成された装置によって長尺物としての線材Wを表面加工する手順について説明する。線材Wを二対の弾性ローラ3・3・4・4間に順次に通過させるとともに、シリンダ12・12・13・13を伸長作動して4個の弾性ローラ3・3・4・4を相互に接近させて、弾性ローラ3・3・4・4により線材Wを所要の大きさの力で挟持する。次いで、回転手段6・6の減速機付き電動機を駆動して弾性ローラ3・3・4・4の周縁速度を線材Wの移動速度より速くまたは遅くなるようにして、弾性ローラ3・3・4・4をピニオン19・19およびギヤ17・17・18・18を介して回転させ、かつ、弾性ローラ3・3および4・4間に研削材投入手段(図示せず)から粉粒体状の研削材を吹き込む。 Next, a procedure for surface processing the wire W as a long object using the apparatus configured as described above will be described. The wire W is sequentially passed between the two pairs of elastic rollers 3, 3, 4, and 4, and the cylinders 12, 12, 13, and 13 are extended to move the four elastic rollers 3, 3, 4, and 4 to each other. The wire W is clamped by the elastic rollers 3, 3, 4, and 4 with a force having a required size. Next, the motor with a speed reducer of the rotating means 6, 6 is driven so that the peripheral speed of the elastic rollers 3, 4, 4 is faster or slower than the moving speed of the wire W, and the elastic rollers 3, 3, 4 are moved. 4 is rotated through the pinions 19 and 19 and the gears 17, 17, 18, and 18, and between the elastic rollers 3, 3, 4, and 4, the abrasive is put into a granular form from an abrasive charging means (not shown). Inject abrasive.
すると、弾性ローラ3・3・4・4は、周縁のうち相互に接触する部分が変形して線材Wの形状に順応し、これに伴い、弾性ローラ3・3・4・4が線材Wに対して比較的長く覆い被さる状態になり、しかも、加湿手段7・7による弾性ローラ3・3・4・4の加湿によって研掃材の弾性ローラ3・3・4・4への付着が確実に行われ、この結果、弾性ローラ3・3・4・4によって研削材は線材Wに対して相対的に移動され線材Wを摩擦し、表面加工する。 Then, the elastic rollers 3, 3, 4, and 4 are deformed in the portions that contact each other in the peripheral edge and adapt to the shape of the wire W, and accordingly, the elastic rollers 3, 3, 4, and 4 become the wire W. In contrast, the elastic roller 3, 3, 4 or 4 is humidified by the humidifying means 7 or 7 so that the polishing material is securely attached to the elastic roller 3, 3, 4 or 4 As a result, the abrasive is moved relative to the wire W by the elastic rollers 3, 3, 4, and 4, and the wire W is rubbed and surface-treated.
そして、こうして線材Wを摩擦し表面加工している間に、複数のスクレーパ手段21・21の各シリンダ31を間歇的に伸長作動すると、スクレーパ本体26はスクレーパ取付け部材25を介して弾性ローラ3・3・4・4のそれぞれの外面に所要長さ当接し、これにより、弾性ローラ3・3・4・4のそれぞれの外面の付着した異物が剥離されることとなる。また、スクレーパ取付け部材25に付設したシリンダを適宜伸縮作動することによりスクレーパ本体26・26を交代させる。 When the cylinders 31 of the plurality of scraper means 21 and 21 are intermittently extended while the wire W is rubbed and surface-treated in this manner, the scraper body 26 is moved through the scraper mounting member 25 to the elastic rollers 3. The outer surfaces of 3, 4, and 4 are brought into contact with each of the required lengths, and as a result, the foreign matter adhered to the outer surfaces of the elastic rollers 3, 3, 4, and 4 is peeled off. Further, the scraper main bodies 26 and 26 are replaced by appropriately extending and retracting a cylinder attached to the scraper mounting member 25.
なお、上述の最良の形態では、弾性ローラ3・3・4・4に付着した異物をスクレーパ手段21・21によって剥離するようにしてあるが、これに限定されるものではなく、弾性ローラ3・3・4・4に予め外筒を着脱可能に環装して、この外筒が損傷あるいは摩耗した時点で外筒を交換するようにしてもよい。 In the above-described best mode, the foreign matter adhering to the elastic rollers 3, 3, 4, and 4 is peeled off by the scraper means 21 and 21, but the invention is not limited to this. It is also possible to detachably attach the outer cylinder to 3, 4, and 4 in advance, and replace the outer cylinder when the outer cylinder is damaged or worn.
1;2 回転軸
3;4 弾性ローラ
5 接近離隔手段
6 回転手段
7 加湿手段
21 スクレーパ手段
DESCRIPTION OF SYMBOLS 1; 2 Rotating shaft 3; 4 Elastic roller 5 Approaching / separating means 6 Rotating means 7 Humidifying means 21 Scraper means
Claims (2)
前記複数の弾性ローラのそれぞれの外側に、弾性ローラに付着した研削材および異物を剥離可能なスクレーパ手段を別途固定配設したことを特徴とする長尺物の表面加工装置。 The rotating shafts are parallel to each other and are pivotally supported opposite to each other to form a pair. Each pair is arranged at an appropriate interval so that a long object can be clamped and the moving direction of the long object is opposite to the opposite direction. Two or more pairs of elastic rollers that can rotate to each other, approaching / separating means for approaching / separating the paired elastic rollers, rotating means for rotating the elastic rollers, and powder particles between the paired elastic rollers In a surface processing apparatus for a long object, comprising a grinding material throwing means for feeding a shaped grinding material, and a humidifying means for humidifying the elastic roller,
A surface processing apparatus for a long object, characterized in that a scraper means capable of peeling off abrasives and foreign matters attached to the elastic roller is separately fixed and arranged outside each of the plurality of elastic rollers.
前記弾性ローラに外筒を着脱可能に環装したことを特徴とする長尺物の表面加工装置。
The rotating shafts are parallel to each other and are pivotally supported opposite to each other to form a pair, and each pair is arranged at an appropriate interval so that the long object can be sandwiched and the moving direction of the long object is opposite or opposite. Two or more pairs of elastic rollers that can rotate in the direction, approaching / separating means for approaching / separating the pair of elastic rollers, rotating means for rotating the elastic roller, and powder particles between the pair of elastic rollers In a surface processing apparatus for a long object, comprising a grinding material throwing means for feeding a body-like grinding material, and a humidifying means for humidifying the elastic roller,
A surface processing apparatus for a long object, wherein an outer cylinder is detachably mounted on the elastic roller.
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Publication number | Priority date | Publication date | Assignee | Title |
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CN103534063A (en) * | 2011-08-22 | 2014-01-22 | 新东工业株式会社 | Wire rod, wire rod manufacturing method and coiling member |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103534063A (en) * | 2011-08-22 | 2014-01-22 | 新东工业株式会社 | Wire rod, wire rod manufacturing method and coiling member |
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