JP2017064838A - Circular saw carrying-in and carrying-out apparatus - Google Patents

Circular saw carrying-in and carrying-out apparatus Download PDF

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Publication number
JP2017064838A
JP2017064838A JP2015191933A JP2015191933A JP2017064838A JP 2017064838 A JP2017064838 A JP 2017064838A JP 2015191933 A JP2015191933 A JP 2015191933A JP 2015191933 A JP2015191933 A JP 2015191933A JP 2017064838 A JP2017064838 A JP 2017064838A
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circular saw
carrying
material hand
mounting table
loading
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竜太郎 村松
Ryutaro Muramatsu
竜太郎 村松
広三郎 村松
Hirosaburo Muramatsu
広三郎 村松
佐々木　昇
Noboru Sasaki
昇 佐々木
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Muramatsh Seisakusho Kk
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Muramatsh Seisakusho Kk
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Abstract

PROBLEM TO BE SOLVED: To provide a circular saw carrying-in and carrying-out apparatus capable of improving the carrying-in and carrying-out workability of a circular saw into and out of a honing processing machine, and accurately and securely performing the carrying-in and carrying-out work of the same into and out of a honing processing machine to make the surface of a circular saw difficult to damage upon handling.SOLUTION: A circular saw carrying-in and carrying-out apparatus that mounts a circular saw with tips brazed in the outer peripheral edge on a circular saw mounting table 11 to carry the circular saw into and out of a honing processing machine 111 comprises the circular saw mounting table 11 on which a circular saw is mounted, a material hand 12 that makes the circular saw mounting table advance and retreat, a material hand body 14 equipped with drive means 13 that makes the material hand advance and retreat, and rotary means 20 that rotates the material hand body around a rotary shaft 21.SELECTED DRAWING: Figure 3

Description

本発明は、外周縁にチップがロー付けされた丸鋸を丸鋸載置台に載置して、ホーニング加工機内へ搬入・搬出する丸鋸搬入・搬出装置に関する。 The present invention relates to a circular saw loading / unloading device for loading and unloading a circular saw having a chip attached to the outer peripheral edge thereof onto a circular saw mounting table.

従来、木材、草木、鋼材等の各種被切削物を切削する場合には、図９に示すように、円板状の台金１０１の外周縁１０２に超硬等のチップ１０３がロー付けされて丸鋸１００が使用されている。
そして、この丸鋸１００の台金１０１へのチップ１０３のロー付けが、一般的に高周波誘導加熱によって行われるため、台金１０１のロー付けした外周縁１０２が酸化されて、その外観が変色して見栄えが悪くなる。
そこで、この変色した酸化膜を除去する加工方法として、粒状の研削材を外周縁１０２に向けて所定圧で水とともに噴射するホーニング加工などが行われている。
このようなホーニング加工を行うにあたっては、図１０に示すようなハンドリング装置１１０（マテリアルハンドリング装置）を用いて、丸鋸をホーニング加工機１１１内に搬入し、ホーニング加工機１１１の回転ボス１１２上に載置して、ノズル１１３から噴射する研磨材で酸化膜を除去していた。 Conventionally, when cutting various workpieces such as wood, vegetation, steel, etc., as shown in FIG. 9, a chip 103 such as carbide is brazed to the outer peripheral edge 102 of a disk-shaped base metal 101. A circular saw 100 is used.
Since the chip 103 is brazed to the base metal 101 of the circular saw 100 by high-frequency induction heating, the brazed outer peripheral edge 102 of the base metal 101 is oxidized, and its external appearance is discolored. Look worse.
Therefore, as a processing method for removing the discolored oxide film, a honing process is performed in which a granular abrasive is sprayed with water at a predetermined pressure toward the outer peripheral edge 102.
In performing such honing, a circular saw is carried into the honing machine 111 using a handling device 110 (material handling device) as shown in FIG. The oxide film was removed with an abrasive that was placed and sprayed from the nozzle 113.

特開平０７−０４０２３０号公報Japanese Patent Laid-Open No. 07-040230

しかしながら、従来の丸鋸搬入・搬出装置は、加工前の丸鋸をセット台車にセットして、例えば吸盤式で丸鋸をホーニング加工機へ搬入・搬出していたため、ホーニング加工機への搬入・搬出や段取りに時間がかかっていた。
また、ハンドリング時に丸鋸の表面に傷が付きやすかった。 However, the conventional circular saw loading / unloading device sets the circular saw before processing to the set cart, and for example, the sucker is used to carry the circular saw into and out of the honing machine. It took time to carry out and set up.
In addition, the surface of the circular saw was easily damaged during handling.

本発明はこのような事情に鑑みてされたもので、丸鋸のホーニング加工機への搬入・搬出作業性を向上させると共に、ホーニング加工機へ搬入・搬出作業を正確かつ確実に行えることができ、ハンドリング時に丸鋸の表面に傷がつきにくい丸鋸搬入・搬出装置を提供することを目的とする。 The present invention has been made in view of such circumstances, and can improve the workability of loading and unloading a circular saw into and from the honing machine, and can accurately and reliably carry into and out of the honing machine. An object of the present invention is to provide a circular saw loading / unloading device in which the surface of the circular saw is hardly damaged during handling.

本発明の丸鋸搬入・搬出装置は、外周縁にチップがロー付けされた丸鋸を丸鋸載置台に載置して、該丸鋸をホーニング加工機内へ搬入・搬出する丸鋸搬入・搬出装置であって、
丸鋸を載置する丸鋸載置台と、
前記丸鋸載置台を前進・後退させるマテリアルハンド（載置台伸縮手段）と、
前記マテリアルハンドを前進・後退させる駆動手段を備えたマテリアルハンド本体と、
前記マテリアルハンド本体を回転軸を中心として水平面で回転させる回転手段（モータ、ラック歯、歯車）と、を具備することを特徴とする。 The circular saw loading / unloading apparatus according to the present invention mounts a circular saw with chips mounted on the outer peripheral edge thereof on a circular saw mounting table, and loads the circular saw into and out of the honing machine. A device,
A circular saw mounting table for mounting a circular saw;
A material hand (mounting table expansion / contraction means) for moving the circular saw mounting table forward and backward,
A material hand body provided with a driving means for moving the material hand forward and backward,
Rotating means (motor, rack teeth, gears) for rotating the material hand main body on a horizontal plane around the rotation axis.

本発明の丸鋸搬入・搬出装置は、丸鋸のホーニング加工機への搬入・搬出作業性を向上させると共に、ホーニング加工機へ搬入・搬出作業を正確かつ確実に行えることができる。
また、丸鋸を丸鋸載置台の上方に載置して搬入・搬出作業を行うので、丸鋸表面に傷を付けにくい。 The circular saw loading / unloading apparatus of the present invention can improve the workability of loading / unloading the circular saw into / from the honing machine, and can carry out the loading / unloading work into / from the honing machine accurately and reliably.
Moreover, since the circular saw is placed above the circular saw mounting table to carry in / out, it is difficult to damage the surface of the circular saw.

実施形態１の丸鋸搬入・搬出装置をホーニング加工機の前面に取り付けた状態を示す外観図である。It is an external view which shows the state which attached the circular saw carrying in / out apparatus of Embodiment 1 to the front surface of the honing machine. 図１の部分拡大図である。It is the elements on larger scale of FIG. 実施形態１の丸鋸搬入・搬出装置の概略斜視図である。It is a schematic perspective view of the circular saw carrying-in / out device of Embodiment 1. 実施形態１のマテリアルハンドの概略側面図である。It is a schematic side view of the material hand of Embodiment 1. 実施形態１のマテリアルハンド本体の回転機構を示す概略側面図である。It is a schematic side view which shows the rotation mechanism of the material hand main body of Embodiment 1. 実施形態１のマテリアルハンド本体の回転機構を示す概略平面図である。It is a schematic plan view which shows the rotation mechanism of the material hand main body of Embodiment 1. 実施形態１の丸鋸の丸鋸搬入・搬出装置を用いた丸鋸の搬入・搬出方法の一例を示すタイムチャートである。It is a time chart which shows an example of the carrying in / out method of the circular saw using the circular saw carrying in / out apparatus of the circular saw of Embodiment 1. 実施形態２の丸鋸搬入・搬出装置の心出し手順を示す概略説明図である。It is a schematic explanatory drawing which shows the centering procedure of the circular saw carrying in / out apparatus of Embodiment 2. 円板状の台金の外周縁にチップがロー付けされた丸鋸を示す平面図である。It is a top view which shows the circular saw by which the chip | tip was brazed to the outer periphery of the disk-shaped base metal. 従来の丸鋸搬入・搬出装置を用いてホーニング加工機に丸鋸を搬入・搬出する様子を示す概略図である。It is the schematic which shows a mode that a circular saw is carried in / out by a honing machine using the conventional circular saw carrying in / out apparatus.

以下、本発明の実施の形態を図面に基づいて詳細に説明する。
＜実施形態１＞
図１は、実施形態１の丸鋸搬入・搬出装置をホーニング加工機の前面に取り付けた状態を示す外観図である。
図２は、図１の部分拡大図である。
図３は、実施形態１の丸鋸搬入・搬出装置の概略斜視図である。
図４は、実施形態１のマテリアルハンドの概略側面図である。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
<Embodiment 1>
FIG. 1 is an external view showing a state in which the circular saw carrying-in / out device of Embodiment 1 is attached to the front surface of a honing machine.
FIG. 2 is a partially enlarged view of FIG.
FIG. 3 is a schematic perspective view of the circular saw loading / unloading apparatus according to the first embodiment.
FIG. 4 is a schematic side view of the material hand according to the first embodiment.

図１乃至図４に示すように、丸鋸搬入・搬出装置１０は、丸鋸１００を載置する丸鋸載置台１１と、丸鋸載置台１１を前進・後退させるマテリアルハンド１２と、マテリアルハンド１２を前進・後退させる駆動手段１３を備えたマテリアルハンド本体１４とを備えている。
マテリアルハンド本体１４は、回転軸２１と連結されたアーム２２を介して、回転軸２１を中心として回転させる回転手段２０を具備する。
台金１０１外周縁１０２にチップ１０３がロー付けされた丸鋸１００は、その裏面側から支持する丸鋸支持円板１５の上に支持された状態で丸鋸載置台１１に載置され、ホーニング加工機１１１内へ搬入される。 As shown in FIGS. 1 to 4, a circular saw loading / unloading device 10 includes a circular saw mounting table 11 on which a circular saw 100 is mounted, a material hand 12 for moving the circular saw mounting table 11 forward and backward, and a material hand. And a material hand main body 14 provided with driving means 13 for moving forward and backward.
The material hand main body 14 includes a rotating means 20 that rotates around the rotating shaft 21 via an arm 22 connected to the rotating shaft 21.
The circular saw 100 with the chip 103 brazed to the outer periphery 102 of the base metal 101 is placed on the circular saw mounting table 11 while being supported on the circular saw support disk 15 supported from the back side thereof, and honing is performed. It is carried into the processing machine 111.

＜マテリアルハンド＞
マテリアルハンド１２は、マテリアルハンド本体１４内に設けられた、エアー乃至油圧式のシリンダー等の駆動手段１３に連結されて、丸鋸載置台１１を伸縮させて載置された丸鋸１００をホーニング加工機１１１内へ搬入・搬出する載置台伸縮手段である。 <Material Hand>
The material hand 12 is connected to a driving means 13 such as an air or hydraulic cylinder provided in the material hand main body 14, and the circular saw 100 placed by expanding and contracting the circular saw mounting table 11 is honed. It is a mounting table expansion / contraction means for carrying in / out the machine 111.

＜マテリアルハンド本体１４＞
マテリアルハンド本体１４は、底板１４ａの上に上下方向に伸縮するシリンダ１４ｂを介してマテリアルハンド１２と連結している。 <Material Hand Body 14>
The material hand body 14 is connected to the material hand 12 via a cylinder 14b that expands and contracts in the vertical direction on the bottom plate 14a.

＜回転手段２０＞
図５及び図６に示すように、マテリアルハンド本体１４は、回転軸２１と連結されたアーム２２を介して、回転軸２１を中心として回転させる回転手段２０を具備する。
回転手段２０は、例えば、モータ、ラック歯、歯車等で構成され、シリンダー２５の先端をラック歯２３に接続して、このラック歯２３をマテリアルハンド本体１４の回転軸２１に取り付けた歯車２４と噛み合わせ、シリンダー２５を伸縮させてマテリアルハンド本体１４を回転させるようにしている。
そして、マテリアルハンド本体１４の回転途中でマテリアルハンド１２が伸び始め、マテリアルハンド本体１４の回転終端でマテリアルハンド１２が最長に伸びきるように設定されている。 <Rotating means 20>
As shown in FIGS. 5 and 6, the material hand main body 14 includes a rotating means 20 that rotates around the rotating shaft 21 via an arm 22 connected to the rotating shaft 21.
The rotating means 20 includes, for example, a motor, rack teeth, gears, and the like. The tip of the cylinder 25 is connected to the rack teeth 23, and the rack teeth 23 are attached to the rotation shaft 21 of the material hand body 14. The material hand main body 14 is rotated by meshing and expanding and contracting the cylinder 25.
Then, the material hand 12 is set so that the material hand 12 starts to extend during the rotation of the material hand body 14 and the material hand 12 extends to the longest at the end of rotation of the material hand body 14.

＜搬入・搬出方法＞
次に、この丸鋸搬入・搬出装置１０による丸鋸１００の搬入・搬出方法の一例を、図７の作動タイムチャートに基づいて説明する。
なお、図７において、Ｓはスタンダード工程（２０秒）、Ｔは短縮工程（１４．５秒：約２７．５％短縮）を示し、「マテハン」とはマテリアルハンド１２を意味し、「本体」とはマテリアルハンド本体１４を意味する。 <Loading / unloading method>
Next, an example of a method for loading / unloading the circular saw 100 by the circular saw loading / unloading device 10 will be described based on an operation time chart of FIG.
In FIG. 7, S indicates a standard process (20 seconds), T indicates a shortening process (14.5 seconds: approximately 27.5% shortened), “material handling” means the material hand 12, and “main body”. Means the material hand body 14.

＜搬入＞
丸鋸搬入・搬出装置１０を用いて、丸鋸１００をホーニング加工機１１１へ搬入する場合は、まず、丸鋸載置台１１に加工しようとする丸鋸１００を載置する。
待機位置からマテリアルハンド本体１４を上昇させる。
マテリアルハンド本体１４を回転させる（行き）。
マテリアルハンド１２の丸鋸載置台１１を前進させる。
マテリアルハンド本体１４を下降させて、丸鋸１００を載置する丸鋸支持円板１５をホーニング加工機１１１の中の回転ボス１１２（丸鋸１００を丸鋸支持円板１５ごと回転させる）にセットする。
マテリアルハンド本体１４を上昇させて、マテリアルハンド１２を後退させるとともにマテリアルハンド本体１４を待機位置に戻す。 <Delivery>
When the circular saw 100 is carried into the honing machine 111 using the circular saw loading / unloading device 10, first, the circular saw 100 to be machined is placed on the circular saw mounting table 11.
The material hand body 14 is raised from the standby position.
The material hand body 14 is rotated (going).
The circular saw mounting table 11 of the material hand 12 is advanced.
The material hand main body 14 is lowered and the circular saw support disc 15 on which the circular saw 100 is placed is set on the rotating boss 112 in the honing machine 111 (the circular saw 100 is rotated together with the circular saw support disc 15). To do.
The material hand body 14 is raised, the material hand 12 is moved backward, and the material hand body 14 is returned to the standby position.

＜搬出＞
待機位置でホーニング加工機１１１のホーニング加工終了の信号を検知すると、マテリアルハンド本体１４を回転させる。
マテリアルハンド１２を前進させるとともに上昇させ、ホーニング加工機１１１の中の回転ボス１１２にセットした丸鋸を受け取る。
そして、マテリアルハンド１２を後退させる。
次に、マテリアルハンド本体１４を回転させる。
マテリアルハンド本体１４を下降させて待機位置に戻す。 <Export>
When the honing processing end signal of the honing machine 111 is detected at the standby position, the material hand main body 14 is rotated.
The material hand 12 is advanced and raised to receive the circular saw set on the rotating boss 112 in the honing machine 111.
Then, the material hand 12 is moved backward.
Next, the material hand main body 14 is rotated.
The material hand body 14 is lowered and returned to the standby position.

＜制御機構＞
前記搬入・搬出装置作動タイムチャートは、例えばシーケンサー等によって形成された制御装置（図示せず）によって制御される。
この制御装置には、ホーニング加工機１１１等が接続され、制御装置の制御信号によってこれらの各動作が制御されるようになっている。 <Control mechanism>
The loading / unloading device operation time chart is controlled by a control device (not shown) formed by, for example, a sequencer.
The control device is connected to a honing machine 111 and the like, and each of these operations is controlled by a control signal of the control device.

＜実施形態２＞
図８は実施形態２の丸鋸搬入・搬出装置である。
図８に示すように、実施形態２の丸鋸搬入・搬出装置は、マテリアルハンドの丸鋸載置台１１の心出し手段を備えている。
すなわち、回転ボス１１２の外径部と置き治具３１内径との間に、心出し治具３２を当て、
調整ネジで心ズレを調整するようにしている。
実施形態２において、マテリアルハンド本体１４を、ホーニング加工機１１１まで回転させた後、マテリアルハンド１２を前進させる。
その後、回転ボス１１２の外径部と置き治具３１内径との間に、心出し治具３２を当て、
調整ネジで心ズレを調整するマテリアルハンド１２の丸鋸載置台１１の心出しをする。
このマテリアルハンドの心出し手順を、図８を参照して説明する。
図８に示すように、まず、ホーニング加工機の制御盤のパネル表示を手動にする。
マテリアルハンド本体１４を手動作動にし、置き治具３１を上昇させ、回転及び前進させる。
調整位置ｘ、ｙ、ｚで調整するため、回転ボス１１２の側面と置き治具３１の内径側との間に心出し治具３２を当てる。
治具固定ネジ２か所を緩める。
心出し治具３２と回転ボス１１２の側面との隙間を、調整ネジＡ、Ｂを回し調整する（ｘ，ｙの調整位置）。
マテリアルハンド１２を伸縮させる駆動手段１３（例えばシリンダー）のシャフトのナット３３をスパナで回し前後調整を行う（ｚの調整位置）。
調整後に治具調整ネジを確実に締める。
このように、実施形態２の丸鋸搬入・搬出装置はマテリアルハンドの丸鋸載置台１１の心出し手段を備えているので、丸鋸１００をホーニング加工機１１１に正確かつ確実に搬入することができる。 <Embodiment 2>
FIG. 8 shows a circular saw loading / unloading apparatus according to the second embodiment.
As shown in FIG. 8, the circular saw loading / unloading apparatus according to Embodiment 2 includes centering means for the circular saw mounting table 11 of the material hand.
That is, a centering jig 32 is applied between the outer diameter portion of the rotating boss 112 and the inner diameter of the placing jig 31,
The misalignment is adjusted with the adjusting screw.
In Embodiment 2, after rotating the material hand main body 14 to the honing machine 111, the material hand 12 is advanced.
Thereafter, a centering jig 32 is applied between the outer diameter portion of the rotating boss 112 and the inner diameter of the placing jig 31,
The center of the circular saw mounting table 11 of the material hand 12 for adjusting the misalignment with the adjusting screw is centered.
The centering procedure of the material hand will be described with reference to FIG.
As shown in FIG. 8, first, the panel display of the control panel of the honing machine is set to manual.
The material hand main body 14 is manually operated, the placing jig 31 is raised, rotated, and advanced.
In order to adjust at the adjustment positions x, y, z, a centering jig 32 is applied between the side surface of the rotating boss 112 and the inner diameter side of the placing jig 31.
Loosen the two jig fixing screws.
The gap between the centering jig 32 and the side surface of the rotating boss 112 is adjusted by turning the adjusting screws A and B (x and y adjustment positions).
The nut 33 of the shaft of the driving means 13 (for example, a cylinder) for expanding and contracting the material hand 12 is rotated with a spanner to perform front-rear adjustment (z adjustment position).
Securely tighten the jig adjustment screw after adjustment.
As described above, the circular saw loading / unloading apparatus according to the second embodiment includes the centering means of the circular saw mounting table 11 of the material hand, so that the circular saw 100 can be accurately and reliably loaded into the honing machine 111. it can.

本発明の丸鋸搬入・搬出装置は、丸鋸のホーニング加工機への搬入・搬出作業性を向上させると共に、ホーニング加工機へ搬入・搬出作業を正確かつ確実に行えることができるので、産業上の利用可能性が高い。 The circular saw loading / unloading device of the present invention improves the workability of loading / unloading the circular saw into / from the honing machine, and can carry out the loading / unloading work into / from the honing machine accurately and reliably. High availability.

１０ 丸鋸搬入・搬出装置
１１ 丸鋸載置台
１２ マテリアルハンド
１３ 駆動手段
１４ マテリアルハンド本体
１４ａ 底板
１４ｂ シリンダー
１５ 丸鋸支持円板
２０ 回転手段
２１ 回転軸
２２ アーム
２５ シリンダー
２３ ラック歯
２４ 歯車
３１ 置き治具
３２ 心出し治具
Ａ、Ｂ 調整ネジ
ｘ、ｙ、ｚ 調整位置
１００ 丸鋸
１０１ 台金
１０２ 外周縁
１０３ チップ
１１０ ハンドリング装置
１１１ ホーニング加工機
１１２ 回転ボス
１１３ ノズル DESCRIPTION OF SYMBOLS 10 Circular saw carrying-in / out apparatus 11 Circular saw mounting base 12 Material hand 13 Driving means 14 Material hand main body 14a Bottom plate 14b Cylinder 15 Circular saw support disk 20 Rotating means 21 Rotating shaft 22 Arm 25 Cylinder 23 Rack tooth 24 Gear 31 Permanent treatment Tool 32 Centering jig A, B Adjustment screw x, y, z Adjustment position 100 Circular saw 101 Base metal 102 Outer peripheral edge 103 Chip 110 Handling device 111 Honing machine 112 Rotating boss 113 Nozzle

Claims (1)

外周縁にチップがロー付けされた丸鋸を丸鋸載置台に載置して、
該丸鋸をホーニング加工機内へ搬入・搬出する丸鋸搬入・搬出装置であって、
丸鋸を載置する丸鋸載置台と、
前記丸鋸載置台を前進・後退させるマテリアルハンドと、
前記マテリアルハンドを前進・後退させる駆動手段を備えたマテリアルハンド本体と、
前記マテリアルハンド本体を回転軸を中心として回転させる回転手段と、
を具備することを特徴とする丸鋸搬入・搬出装置。 Place a circular saw with chips on the outer periphery on a circular saw mounting table,
A circular saw loading / unloading device for loading / unloading the circular saw into / from a honing machine,
A circular saw mounting table for mounting a circular saw;
A material hand for moving the circular saw mounting table forward and backward,
A material hand body provided with a driving means for moving the material hand forward and backward,
Rotating means for rotating the material hand body around a rotation axis;
A circular saw loading / unloading device.
JP2015191933A 2015-09-29 2015-09-29 Circular saw carrying-in and carrying-out apparatus Pending JP2017064838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015191933A JP2017064838A (en) 2015-09-29 2015-09-29 Circular saw carrying-in and carrying-out apparatus

Publications (1)

Publication Number Publication Date
JP2017064838A true JP2017064838A (en) 2017-04-06

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Application Number Title Priority Date Filing Date
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Country Link
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6067888A (en) * 1997-08-01 2000-05-30 Black & Decker Inc. Surface treatment of circular saw blades
JP2009045708A (en) * 2007-08-21 2009-03-05 Haruchika Seimitsu:Kk Work transfer system
JP2014022598A (en) * 2012-07-19 2014-02-03 Kawasaki Heavy Ind Ltd Substrate conveyance device
JP2014065092A (en) * 2012-09-25 2014-04-17 Daihen Corp Workpiece conveyance robot

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6067888A (en) * 1997-08-01 2000-05-30 Black & Decker Inc. Surface treatment of circular saw blades
JP2009045708A (en) * 2007-08-21 2009-03-05 Haruchika Seimitsu:Kk Work transfer system
JP2014022598A (en) * 2012-07-19 2014-02-03 Kawasaki Heavy Ind Ltd Substrate conveyance device
JP2014065092A (en) * 2012-09-25 2014-04-17 Daihen Corp Workpiece conveyance robot

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