JP2004098268A - Tire cutting apparatus and cutting-off method - Google Patents

Tire cutting apparatus and cutting-off method Download PDF

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Publication number
JP2004098268A
JP2004098268A JP2002267596A JP2002267596A JP2004098268A JP 2004098268 A JP2004098268 A JP 2004098268A JP 2002267596 A JP2002267596 A JP 2002267596A JP 2002267596 A JP2002267596 A JP 2002267596A JP 2004098268 A JP2004098268 A JP 2004098268A
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Japan
Prior art keywords
cutting
tire
tires
support
blades
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Pending
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JP2002267596A
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Japanese (ja)
Inventor
Shinichiro Shibazaki
柴崎 真一郎
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Individual
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Individual
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Abstract

<P>PROBLEM TO BE SOLVED: To supply a tire cutting apparatus that can slidingly cut a lot of tires rapidly, surely and effectively with a cutting blade in the diagonally downward direction with reduced power consumption and little damage of a blade tip. <P>SOLUTION: The apparatus has an approximately conical support 11 inserted into a center holes (b) of the tires (a) from which wheel is removed to hold a multiple number of the tires (a) accumulated, a cutting mechanism 21 having a plurality of cutting blades 25 to be lowered along a tapered outer face 14 of the support 11 for cutting the tires (a), the blades 25 being radially arranged with an interval in a circumferential direction of the support 11 with an edge tip 25a directed inward at an inclination angle approximately equal to that of the face 14 and a vertical drive mechanism 41 for the mechanism 21. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は、タイヤ切断装置及び切断方法、とくに古タイヤを細片に切断する装置及び方法に関する。
【0002】
【従来の技術】
従来、ホイルを除去したタイヤを細片に分割するには、切断工具を使って手作業で行う方法と、水平状態に保持された搬送コンベア上面に複数のタイヤを重合載置し、それぞれの刃先がコンベア上面と平行に保持されるよう複数の切断刃を所定の間隔を置いて放射状に配設した切断機構を降下させることで停止コンベア上の複数のタイヤを複数の細片に切断する装置及び方法は知られている。
【0003】
【発明が解決しようとする課題】
しかしながら、タイヤの切断を切断工具を使って手作業で行う方法では、手間と時間が大幅に掛かり、作業効率がきわめて悪いという問題があった。
【0004】
また、搬送コンベア上にタイヤを置いてその上から切断機構を降下させて当該タイヤを機械的に切断する装置及び方法では、刃先が水平な切断刃によりタイヤを真上から真下へ押し切りするものであるから、タイヤに対する切断刃の押圧力を相当に大きくしないと、完全な切断は難しく、切断までの時間が長く掛かる上に、刃先も損傷し易く、かつ切断できるタイヤの数も限られていて多数のタイヤの切断は困難である等の問題があった。
【0005】
本発明は、上記した従来の技術の有する問題点に鑑みなされたもので、タイヤに対して切断刃を斜め下方に向かって摺り切りすることで、多数のタイヤを短時間で効率良く、確実に切断でき、かつ消費電力が少ない上に、刃先の損傷も少なくできるタイヤ切断装置及び切断方法を提供することを目的とする。
【0006】
【課題を解決するための手段】
上記目的を達成するために、本発明に係るタイヤ切断装置は、ホイルが除去されたタイヤの中央穴を嵌挿することで複数のタイヤを重合保持する略円錐形状の支持台と、支持台のテーパ状外面に沿って下降することでタイヤを切断する複数の切断刃を、前記テーパ状外面と略同一の傾斜角で刃先を内側へ向けつつ支持台の周方向へ所定の間隔を置いて放射状に配設した切断機構およびその昇降駆動機構とを備えていることを特徴とする。
【0007】
さらに、本発明に係るタイヤ切断方法は、ホイルが除去されたタイヤの中央穴を略円錐形状の支持台へ嵌挿することで複数のタイヤを支持台に重合保持する工程と、複数の切断刃を、支持台のテーパ状外面と略同一の傾斜角で刃先を内側へ向けつつ支持台の周方向へ所定の間隔を置いて放射状に配設した切断機構を降下させ、切断機構の各切断刃にて複数のタイヤを細片化する切断工程とを備えていることを特徴とする。
【0008】
【発明の実施の形態】
以下、本発明に係るタイヤ切断装置および切断方法の実施の形態について図面を参照して詳細に説明する。
図1は、同上装置の作動前の要部断面の正面図であり、図2は、同上装置の作動時の要部断面の正面図であり、図3は、同上装置の切断機構の平面図であり、図4〜図6は、切断工程を示す各説明図であり、図7は、切断されたタイヤ細片を示す説明図であり、図8は、他例のタイヤ切断装置を示す側面図である。
【0009】
同上装置は、機枠1と、タイヤの支持台11と、支持台11の外面に沿って下降することでタイヤを切断する切断機構21と、その昇降駆動機構41とを主要部材として構成されている。
【0010】
上記機枠1は、次のとおり構成されている。
ベース板5と、ベース板5の左右両側に立設された側板6、6と、両側板6、6の上端に架設された天板7とからなる。
【0011】
上記支持台11は、次のとおり構成されている。
ベース板5の中央に、脚台13附きの支柱12にて固定されている。このように垂直に固定されている支持台11は、ホイルが除去されたタイヤaの中央穴bを上方より嵌挿して複数のタイヤaを重合保持できるよう、側面形状が略円錐形に形成されている。14は、支持台11のテーパ状外面を示す。
【0012】
上記切断機構21は、次のとおり構成されている。
昇降板22の下面に固定された上部支持部材23と下部支持部材24間に、複数の切断刃25の上下両端を固定することによって形成されている。これら切断刃25は、支持台11のテーパ状外面14と略同一の傾斜面で刃先25aを内側へ向けつつ支持台11の周方向へ所定の間隔を置いて放射上に配設される。切断刃25の数は、図示例では12枚であるが、これに限定されるものではなく、タイヤ細片cの用途に応じて種々選定することができる。
【0013】
また、それぞれの切断刃25は、図示例では1枚ごとにホルダー26を設け、各ホルダー26の内端に止め金具27で脱着可能に固定することによって形成されているが、全体を一枚の切断刃25として構成しても良いことは勿論である。
【0014】
図示例で示す前者では、切断刃25は、次のようにして取りつけられる。
先ず、下部支持部材24として、中央に大径の円孔28を設けた頂板29と、頂板29の外端下方へ直角に折曲した側板30とにより断面逆L字形状に形成されたリング状支持板31を用いる。このリング状支持板31の頂板29上に所定の間隔を置いて、平面略コ字形状の保持枠32の底板33を、その溝部32aを内側に向けるようにして溶接、固定すると共に、各保持枠32の溝部32aに切断刃25のホルダー26の下端を挿入し、止め金具34により固定するものである。このときの切断刃25の下端は、図1、図2および図4等に示したように、ホルダー26の先端より長目に設定する。
なお、留め金具27、34としては、各部材をしっかりと固定できるものであれば、ボルト、ビス、溶接等何れでも良く、その種類は問わない。
【0015】
一方、上部支持部材23として、下部支持部材24よりも小径の金属円板を用い、この金属円板の下面に、それぞれの切断刃25を保持するホルダー26の上端を溶接することによって固定するものである。
【0016】
上記昇降駆動機構41は、次のとおり構成されている。
機枠1の天板7の両側に所定の間隔を置いて載設した2本の油圧シリンダ42、42によって形成される。油圧シリンダ42、42は、天板7にロッド42a、42aが真下に向くよう逆さまに貫通、支承されると共に、ロッド42a、42aの下端へ既述昇降板22が水平状態で固定されている。これによって、油圧シリンダ42、42のロッド42a、42aが駆動されることにより昇降板22を介して切断機構21が昇降する。図1および図2において、50は機枠1の側板6へ取りつけられた操作盤を示す。この操作盤50に設けられたスイッチ51をオン・オフすることにより昇降駆動機構41を操作する。
【0017】
さらに、他例のタイヤ切断装置について説明する。
図8に示したように、ベース板5を前後に延長形成して長尺ベース板5Aを設け、この長尺ベース板5A上面の長さ方向中央に長溝52を形成すると共に、長溝52に、2個の支持台11、11Aの脚台13、13を所定の間隔を置いて擢動自在に嵌合することにより構成されている。
【0018】
なお、上記切断機構21における切断刃25およびホルダー26を一枚ごとに略半分の長さに形成し、これらを下部保持部材24へ、他の切断刃25、ホルダー26と同傾斜、同手段によって固定することもできる。これによって、多数のタイヤaを切断するとき、上方に位置するタイヤaの切断に使用することができる。つまり、上方のタイヤaの切断は、これによって支障がない反面、資材の節約、軽量化等の点で有効なものとなる。
【0019】
次に、本発明の作動について説明する。
先ず、図1に示す支持台11の上部にタイヤaの中央穴bを上方より順次嵌合して、複数のタイヤaを重合保持させる。図4は、6本のタイヤaを重合保持させたこの状態を示しているが、実際は10本以上のタイヤaを保持することも可能である。
【0020】
次いで、昇降駆動機構41としての油圧シリンダ42、42を同時に駆動してロッド42a、42aを押し下げ、ロッド42a、42a下端に垂設されている切断機構21を徐々に降下させる。図5は、この降下途中の状態を示している。そして、この切断機構21が降下すると、支持台11のテーパ状外面14と略同一の傾斜角で刃先25aを内側へ向けた放射状に配設された複数の切断刃25の当該刃先25aが同時に、複数のタイヤaに対して上から下へ切り込んでいく。
【0021】
そして、さらに切断機構21が降下し、切断刃25の刃先25aが支持台11のテーパ状外面14に接近した状態となったときに、支持台11へ重合保持された複数のタイヤa全てに対する切断作業は完了する。図6は、この切断完了時の状態を示し、図7は、これによって生じたタイヤ細片を示している。
【0022】
このように支持台11のテーパ状外面14に沿って放射状に配設された複数の切断刃25を徐々に降下させることで、緊張状態にあるタイヤaを上から下へ摺り切るものであるから、多数のタイヤaを一挙に切断することができる。
【0023】
図8に示したように、2個の支持台11、11Aを設けた装置では、先ず切断機構21の真下に位置させた支持台11上のタイヤaに対する切断作業完了後、ベース板5Aの長溝52を反対側へスライド移動させることで支持台11を当該位置から排除する。
【0024】
次いで、次の支持台11Aを切断機構21の真下に位置させることで、支持台11Aに対するタイヤaの重合保持と切断機構21によるタイヤ切断を行う。
以下、支持台11と11Aの入れ換え作業を行うことで連続してタイヤを切断する。これによってタイヤ切断作業の効率が一層アップすることとなる。
なお、タイヤaの切断後、支持台11、11A上に残っているタイヤ細片cを除去するために、切断機構21の上昇と同時に降下する突き落し棒(図示しない)を設けることもできる。
【0025】
【発明の効果】
本発明は、以上のとおり構成されるものであるから、次の効果を奏する。
本発明によれば、略円錐形状の支持台にリング状のタイヤを上方から嵌挿するだけで、切断前のタイヤのセット作業を短時間で、容易に、しかもバラつきなく行うことができると共に、支持台のテーパ状外面に沿って複数の切断刃が放射状に配設された切断機構を降下させることで、各切断刃の刃先で、中央から外側へ押し拡げられて緊張状態にあるタイヤを上から下へ摺り切るものであるから、短時間で、簡単に、しかも多数のタイヤを確実に切断することができる。また、タイヤに対する切断刃の押圧力も小さくても良いため、電力消費量を節減でき、かつ刃先の損傷も少なくて済むものである。
【図面の簡単な説明】
【図1】本発明に係るタイヤ切断装置の作動前の要部切断の正面図である。
【図2】同上装置の作動時の要部切断の正面図である。
【図3】同上装置の切断機構の平面図である。
【図4】切断前の工程を示す説明図である。
【図5】切断途中の工程を示す説明図である。
【図6】切断後の工程を示す説明図である。
【図7】切断されたタイヤ細片を示す説明図である。
【図8】他例のタイヤ切断装置を示す側面図である。
【符号の説明】
a   タイヤ
b   中央穴
c   タイヤ細片
11  支持台
14  テーパ状外面
21  切断機構
25  切断刃
25a 刃先
41  昇降駆動機構
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a tire cutting device and a cutting method, and particularly to a device and a method for cutting an old tire into small pieces.
[0002]
[Prior art]
Conventionally, tires from which foils have been removed can be divided into small pieces by a manual method using a cutting tool, or by stacking multiple tires on the upper surface of a conveyor that is held horizontally, and cutting each edge. An apparatus for cutting a plurality of tires on a stop conveyor into a plurality of strips by lowering a cutting mechanism in which a plurality of cutting blades are radially arranged at predetermined intervals so as to be held parallel to the conveyor upper surface and The method is known.
[0003]
[Problems to be solved by the invention]
However, the method of manually cutting tires using a cutting tool requires a great deal of labor and time, and has a problem of extremely low work efficiency.
[0004]
Further, in an apparatus and a method for mechanically cutting the tire by placing the tire on a transport conveyor and lowering the cutting mechanism from above, the cutting edge is used to push the tire from directly above to below by a horizontal cutting blade. Therefore, if the pressing force of the cutting blade against the tire is not considerably large, complete cutting is difficult, it takes a long time to cut, the blade edge is also easily damaged, and the number of tires that can be cut is limited. There are problems such as difficulty in cutting a large number of tires.
[0005]
The present invention has been made in view of the above-described problems of the related art, and by cutting a cutting blade obliquely downward with respect to a tire, a large number of tires can be efficiently and reliably reduced in a short time. It is an object of the present invention to provide a tire cutting device and a cutting method that can cut, reduce power consumption, and reduce damage to a cutting edge.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, a tire cutting device according to the present invention includes a substantially conical support base that superimposes and holds a plurality of tires by inserting a central hole of a tire from which a foil has been removed, and a support base. A plurality of cutting blades that cut the tire by descending along the tapered outer surface are radially spaced at predetermined intervals in the circumferential direction of the support while turning the cutting edge inward at substantially the same inclination angle as the tapered outer surface. And a lifting and lowering drive mechanism for the cutting mechanism.
[0007]
Furthermore, the tire cutting method according to the present invention includes a step of inserting a center hole of the tire from which the foil has been removed into a substantially conical support base to overlap and hold a plurality of tires on the support base, and a method of cutting a plurality of cutting blades. The cutting mechanisms radially arranged at predetermined intervals in the circumferential direction of the support base are lowered while turning the cutting edge inward at substantially the same inclination angle as the tapered outer surface of the support base, and each cutting blade of the cutting mechanism is lowered. And a cutting step of cutting a plurality of tires into pieces.
[0008]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of a tire cutting device and a cutting method according to the present invention will be described in detail with reference to the drawings.
FIG. 1 is a front view of a cross section of a main part of the above device before operation, FIG. 2 is a front view of a cross section of a main portion of the same device during operation, and FIG. 3 is a plan view of a cutting mechanism of the same device. 4 to 6 are explanatory diagrams showing a cutting process, FIG. 7 is an explanatory diagram showing a cut tire strip, and FIG. 8 is a side view showing another example of a tire cutting device. FIG.
[0009]
The above-described device is configured with a machine frame 1, a tire support base 11, a cutting mechanism 21 that cuts the tire by descending along the outer surface of the support base 11, and an elevation drive mechanism 41 as main members. I have.
[0010]
The machine casing 1 is configured as follows.
The base plate 5 includes side plates 6, 6 erected on both right and left sides of the base plate 5, and a top plate 7 erected on the upper ends of the both side plates 6, 6.
[0011]
The support base 11 is configured as follows.
It is fixed to the center of the base plate 5 by a column 12 with a footrest 13. The support base 11 fixed vertically in this way has a substantially conical side shape so that the center hole b of the tire a from which the foil has been removed can be inserted from above to hold a plurality of tires a together. ing. Reference numeral 14 denotes a tapered outer surface of the support base 11.
[0012]
The cutting mechanism 21 is configured as follows.
It is formed by fixing the upper and lower ends of a plurality of cutting blades 25 between an upper support member 23 and a lower support member 24 fixed to the lower surface of the lifting plate 22. These cutting blades 25 are arranged radially at predetermined intervals in the circumferential direction of the support base 11 with the cutting edges 25a facing inward on substantially the same inclined surfaces as the tapered outer surface 14 of the support base 11. Although the number of the cutting blades 25 is 12 in the illustrated example, the number is not limited to this and can be variously selected according to the use of the tire strip c.
[0013]
In the illustrated example, each cutting blade 25 is formed by providing a holder 26 for each sheet and detachably fixing the holder 26 to the inner end of each holder 26 with a fastener 27. Needless to say, the cutting blade 25 may be configured.
[0014]
In the former shown in the illustrated example, the cutting blade 25 is attached as follows.
First, as the lower support member 24, a ring-shaped cross section formed by a top plate 29 provided with a large-diameter circular hole 28 in the center and a side plate 30 bent at a right angle downward at the outer end of the top plate 29 is formed. The support plate 31 is used. At a predetermined interval on the top plate 29 of the ring-shaped support plate 31, the bottom plate 33 of the holding frame 32 having a substantially U-shape in a plane is welded and fixed so that the groove 32a faces inward, and each holding member is fixed. The lower end of the holder 26 of the cutting blade 25 is inserted into the groove 32 a of the frame 32, and is fixed by a stopper 34. At this time, the lower end of the cutting blade 25 is set to be longer than the tip of the holder 26, as shown in FIGS.
The fasteners 27 and 34 may be bolts, screws, welds, etc., as long as they can firmly fix the respective members, and the type thereof is not limited.
[0015]
On the other hand, a metal disk smaller in diameter than the lower support member 24 is used as the upper support member 23, and the upper end of the holder 26 holding each cutting blade 25 is fixed to the lower surface of the metal disk by welding. It is.
[0016]
The lifting drive mechanism 41 is configured as follows.
It is formed by two hydraulic cylinders 42, 42 mounted on both sides of the top plate 7 of the machine frame 1 at predetermined intervals. The hydraulic cylinders 42, 42 are penetrated and supported by the top plate 7 upside down so that the rods 42a, 42a face directly below, and the above-described elevating plate 22 is fixed to the lower ends of the rods 42a, 42a in a horizontal state. As a result, the cutting mechanisms 21 are moved up and down via the elevating plates 22 by driving the rods 42 a and 42 a of the hydraulic cylinders 42 and 42. In FIGS. 1 and 2, reference numeral 50 denotes an operation panel attached to the side plate 6 of the machine frame 1. The elevation drive mechanism 41 is operated by turning on / off a switch 51 provided on the operation panel 50.
[0017]
Further, another example of a tire cutting device will be described.
As shown in FIG. 8, a long base plate 5A is provided by extending the base plate 5 back and forth, and a long groove 52 is formed at the longitudinal center of the upper surface of the long base plate 5A. The two support bases 11 and 11A are configured such that the leg bases 13 and 13 of the two support bases 11 and 11A are movably fitted at predetermined intervals.
[0018]
In addition, the cutting blade 25 and the holder 26 in the above-mentioned cutting mechanism 21 are formed to be approximately half the length of each sheet, and these are attached to the lower holding member 24 by the same inclination and the same means as the other cutting blades 25 and the holder 26. It can also be fixed. Thereby, when cutting many tires a, it can be used for cutting the tire a located above. That is, the cutting of the upper tire a does not cause any trouble, but is effective in terms of saving materials, reducing weight, and the like.
[0019]
Next, the operation of the present invention will be described.
First, the center hole b of the tire a is fitted into the upper part of the support base 11 shown in FIG. 1 sequentially from above, so that a plurality of tires a are overlapped and held. FIG. 4 shows this state in which six tires a are superimposed and held, but it is actually possible to hold ten or more tires a.
[0020]
Next, the hydraulic cylinders 42, 42 serving as the elevation drive mechanism 41 are simultaneously driven to push down the rods 42a, 42a, and the cutting mechanism 21, which is vertically provided at the lower ends of the rods 42a, 42a, is gradually lowered. FIG. 5 shows a state during this descent. When the cutting mechanism 21 descends, the cutting edges 25a of the plurality of cutting blades 25 radially arranged with the cutting edges 25a facing inward at substantially the same inclination angle as the tapered outer surface 14 of the support base 11 are simultaneously driven. A plurality of tires a are cut from top to bottom.
[0021]
When the cutting mechanism 21 further descends and the cutting edge 25a of the cutting blade 25 comes close to the tapered outer surface 14 of the support 11, the cutting of all the tires a that are overlapped and held on the support 11 is performed. Work is completed. FIG. 6 shows a state at the time of completion of the cutting, and FIG. 7 shows a tire strip generated by the cutting.
[0022]
Since the plurality of cutting blades 25 radially arranged along the tapered outer surface 14 of the support base 11 are gradually lowered in this way, the tensioned tire a is slid down from above to below. , A large number of tires a can be cut at once.
[0023]
As shown in FIG. 8, in the device provided with the two support bases 11 and 11A, first, after the cutting operation for the tire a on the support base 11 positioned immediately below the cutting mechanism 21 is completed, the long groove of the base plate 5A is formed. The support table 11 is removed from the position by sliding the 52 to the opposite side.
[0024]
Next, by positioning the next support base 11A immediately below the cutting mechanism 21, the tire a is superimposed on the support base 11A and the tire is cut by the cutting mechanism 21.
Hereinafter, the tires are continuously cut by performing the work of exchanging the support bases 11 and 11A. As a result, the efficiency of the tire cutting operation is further improved.
In addition, in order to remove the tire strip c remaining on the support bases 11 and 11A after the cutting of the tire a, a push-down bar (not shown) that is lowered simultaneously with the raising of the cutting mechanism 21 may be provided.
[0025]
【The invention's effect】
Since the present invention is configured as described above, it has the following effects.
According to the present invention, by simply inserting the ring-shaped tire into the substantially conical support base from above, the work of setting the tire before cutting can be performed in a short time, easily, and without variation. By lowering the cutting mechanism in which a plurality of cutting blades are radially arranged along the tapered outer surface of the support base, the cutting edge of each cutting blade pushes the tire that is expanded from the center to the outside and is in a tensioned state. Since it cuts down from the bottom, a large number of tires can be cut easily in a short time and easily. In addition, since the pressing force of the cutting blade against the tire may be small, the power consumption can be reduced, and the damage to the cutting edge can be reduced.
[Brief description of the drawings]
FIG. 1 is a front view of cutting a main part before an operation of a tire cutting device according to the present invention.
FIG. 2 is a front view of a main part cut when the device is operated.
FIG. 3 is a plan view of a cutting mechanism of the device.
FIG. 4 is an explanatory view showing a step before cutting.
FIG. 5 is an explanatory view showing a step in the middle of cutting.
FIG. 6 is an explanatory view showing a step after cutting.
FIG. 7 is an explanatory view showing a cut tire strip.
FIG. 8 is a side view showing another example of a tire cutting device.
[Explanation of symbols]
Reference Signs List a tire b center hole c tire strip 11 support base 14 tapered outer surface 21 cutting mechanism 25 cutting blade 25a cutting edge 41 lifting drive mechanism

Claims (2)

ホイルが除去されたタイヤの中央穴を嵌挿することで複数のタイヤを重合保持する略円錐形状の支持台と、支持台のテーパ状外面に沿って下降することでタイヤを切断する複数の切断刃を、前記テーパ状外面と略同一の傾斜角で刃先を内側へ向けつつ支持台の周方向へ所定の間隔を置いて放射状に配設した切断機構およびその昇降駆動機構とを備えていることを特徴とするタイヤ切断装置。A substantially conical support base that holds multiple tires together by inserting the center hole of the tire from which the foil has been removed, and a plurality of cuts that cut the tire by descending along the tapered outer surface of the support base A cutting mechanism in which the blades are radially arranged at predetermined intervals in the circumferential direction of the support while the cutting edges are directed inward at substantially the same inclination angle as the tapered outer surface, and a lifting / lowering drive mechanism for the cutting mechanism. A tire cutting device characterized by the above-mentioned. ホイルが除去されたタイヤの中央穴を略円錐形状の支持台へ嵌挿することで複数のタイヤを支持台に重合保持する工程と、複数の切断刃を、支持台のテーパ状外面と略同一の傾斜角で刃先を内側へ向けつつ支持台の周方向へ所定の間隔を置いて放射状に配設した切断機構を降下させ、切断機構の各切断刃にて複数のタイヤを細片化する切断工程とを備えていることを特徴とするタイヤ切断方法。The process of overlapping and holding a plurality of tires on the support by inserting the central hole of the tire from which the foil has been removed into the substantially conical support, and the plurality of cutting blades are substantially the same as the tapered outer surface of the support. The cutting mechanism radially arranged at predetermined intervals in the circumferential direction of the support table is lowered while turning the cutting edge inward at an inclination angle of, and cutting is performed by each cutting blade of the cutting mechanism to slicing a plurality of tires. And a method for cutting a tire.
JP2002267596A 2002-09-13 2002-09-13 Tire cutting apparatus and cutting-off method Pending JP2004098268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002267596A JP2004098268A (en) 2002-09-13 2002-09-13 Tire cutting apparatus and cutting-off method

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Application Number Priority Date Filing Date Title
JP2002267596A JP2004098268A (en) 2002-09-13 2002-09-13 Tire cutting apparatus and cutting-off method

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Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102029826B1 (en) * 2019-07-12 2019-10-08 정성욱 Waste tire multi-section cutting device with iron core and cutting method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102029826B1 (en) * 2019-07-12 2019-10-08 정성욱 Waste tire multi-section cutting device with iron core and cutting method thereof

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