JP2005342863A - Cutting device - Google Patents

Cutting device Download PDF

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JP2005342863A
JP2005342863A JP2004167866A JP2004167866A JP2005342863A JP 2005342863 A JP2005342863 A JP 2005342863A JP 2004167866 A JP2004167866 A JP 2004167866A JP 2004167866 A JP2004167866 A JP 2004167866A JP 2005342863 A JP2005342863 A JP 2005342863A
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blade
cutting
blades
cutting device
cut
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Takaaki Kuga
高昭 久我
Isao Arimitsu
功 有光
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a cutting device capable of preventing interference of blades and a cut object holding part, even if the cut objects are thinly cut, without causing damage of the blades and the cut object holding parts. <P>SOLUTION: This cutting device 1 has a plurality of blades 2 provided in parallel, the cut object holding part 4 provided with a plurality of planar members 5 in parallel and a moving means 6 for relatively moving the blades 2 and the cut object holding part 4. The device 1 has a guide part 5b for always keeping engaged states of the plurality of blades 2 and the cut object holding part 4 in all processes of the relative moving. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、平行に並べて配置した複数の刃によって、対象物を切断する切断装置に関するものであり、特に魚肉などの食品の切断に適した切断装置に関するものである。 The present invention relates to a cutting device that cuts an object with a plurality of blades arranged in parallel, and particularly to a cutting device suitable for cutting food such as fish meat.

ふぐなどの魚肉を切断して刺身に仕上げるのは、熟練した調理師の手作業に寄っていた。特に、ふぐの刺身は薄く仕上げられるが、食感がよく見た目にも美しく仕上げるためには熟練した技術が必要であり、人件費が高くなり、ふぐ料理は量的に限られた高級品であった。 Cutting fish meat such as blowfish into sashimi was a manual work by a skilled cook. In particular, the puffer fish sashimi is finished thinly, but skillful techniques are necessary to finish it beautifully and have a good texture. It was.

そこで、熟練した調理師によらなくても刺身がつくれる切断装置が提案されている。たとえば、特許文献１には、薄板帯状をした複数の刃体を所定の切断間隔をあけて平行に保持した切刃群と、上面に被切断物を収容保持できる凹部を設けるとともに、上記切刃群の各刃体を収容できる複数のスリットを設けた切断台と、 上記切刃群と上記切断台との一方又は双方を各刃体の切刃方向に相対動させるとともに、上記切刃群と上記切断台の一方又は双方を各刃体を含む平面に沿って近接させることにより、上記凹部に保持された被切断物を切断する駆動機構とを備え、上記凹部に保持された被切断物の切断が終了したとき、上記各刃体が上記各スリット内に収容されるように構成し、上記駆動機構は、上記切刃群を上記切断台に対して切刃方向に往復動させる第一の駆動機構と、上記切断台を上記切刃群に対して近接させる第二の駆動機構とを備えて構成した切断装置が記載されている。
特開２０００−１９０２８１号公報 Then, the cutting device which can make sashimi even if it does not depend on a skilled cook is proposed. For example, Patent Document 1 includes a cutting blade group that holds a plurality of blades in a thin plate shape in parallel with a predetermined cutting interval, and a recess that can accommodate and hold an object to be cut on the upper surface. A cutting table provided with a plurality of slits capable of accommodating each blade body of the group, and one or both of the cutting blade group and the cutting table are relatively moved in the cutting edge direction of each blade body, and the cutting blade group A driving mechanism for cutting the workpiece held in the recess by bringing one or both of the cutting bases close to each other along a plane including each blade body, and the cutting table held in the recess When cutting is completed, each blade body is configured to be accommodated in each slit, and the drive mechanism is configured to reciprocate the cutting blade group in the cutting edge direction with respect to the cutting table. A second mechanism for bringing the drive mechanism and the cutting table close to the cutting blade group; A cutting device configured with a drive mechanism is described.
JP 2000-190281 A

特許文献１に記載されている切断装置および切断方法において、切断台に被切断物を保持し、切刃群を切断台に対して切刃方向に往復動させる第一の駆動機構と、切断台を切刃群に対して近接させる第二の駆動機構とにより、被切断物と切刃を往復動させて切断するものである。すなわち、被切断物を切断台にセットする時点では各刃体は切断台のスリットの外にあるが、切断が終了したときには各刃体は切断台のスリットの中に収容される。したがって、切断作業が支障なく行われるためには、全ての刃体が対応するスリットに確実に進入しなければならない。 In the cutting apparatus and the cutting method described in Patent Document 1, a first drive mechanism that holds an object to be cut on a cutting table and reciprocates a cutting blade group in the cutting blade direction with respect to the cutting table, and the cutting table The object to be cut and the cutting blade are reciprocated and cut by a second drive mechanism for bringing the cutting blade close to the cutting blade group. That is, each blade is outside the slit of the cutting table when the workpiece is set on the cutting table, but each blade is accommodated in the slit of the cutting table when the cutting is completed. Therefore, in order for the cutting operation to be performed without hindrance, all the blades must surely enter the corresponding slits.

しかし、例えばふぐの刺身の製造に使用する場合、刺身はきわめて薄く切断されなければならず、スリットの幅は狭くなる。また、刺身など食品の切断に使用していると、刃体に食品の切りくずや水分が付着して刃体間が接近する箇所も生じることがあり、刃体同士の間隔が狭くなったり、刃体同士がつながってしまうことも起こりうる。このようなことから、多数の刃体のうちのどれかが対応するスリットから外れると刃体と作業台が干渉し、切断作業が失敗するだけでなく、刃体や作業体を破損する。 However, when used, for example, in the manufacture of puffer fish sashimi, the sashimi must be cut very thin and the slit width is reduced. In addition, when used for cutting food such as sashimi, there may be places where the blades are close to each other due to food chips and moisture adhering to the blades, It is also possible that the blades are connected to each other. For this reason, when any one of a large number of blades is removed from the corresponding slit, the blades and the work table interfere with each other, and not only the cutting operation fails, but also the blade body and the work body are damaged.

この発明は、被切断対象物を薄く切断しても刃と被切断物保持部の干渉を防止しでき、刃と被切断物保持部の破損が起こらない切断装置を提供することを目的とする。 An object of the present invention is to provide a cutting device that can prevent the blade and the workpiece holding part from interfering with each other even if the object to be cut is thinly cut, and the blade and the workpiece holding part are not damaged. .

上記の目的を解決するために、この発明の切断装置は、平行に設けられた複数の刃と、板状部材を平行に複数設けた被切断物保持部と、前記刃と前記被切断物保持部を相対移動させる移動手段とを有する切断装置であって、相対移動の全工程において常に前記複数の刃と前記被切断物保持部が係合した状態を保つガイド部を有するものである。前記板状部材が、前記複数の刃同士の間を出入りする台座部と、相対移動の全工程において常に前記複数の刃の間に位置するガイド部を有するようにしてもよい。板状部材を略Ｌ字形状とし、刃の長さ方向におおむね平行な台座部と、刃の長さ方向に概ね垂直に突き出したガイド部を有するようにしてもよい。前記刃の長さ方向に対して斜め方向に前記刃と前記被切断物保持部が接近する切断運動を行うようにしてもよい。また、前記刃の長さ方向に対して概ね垂直に前記刃と前記被切断物保持部が接近する接近運動と、前記刃の長さ方向に対して斜め方向に前記刃と前記被切断物保持部が接近する切断運動とを行うようにしてもよく、前記刃がその長さ方向に沿った往復運動を行いつつ前記刃と前記被切断物保持部が接近する切断運動を行うようにしてもよい。 In order to solve the above-described object, a cutting apparatus according to the present invention includes a plurality of blades provided in parallel, a workpiece holding unit provided with a plurality of plate-like members in parallel, the blade and the workpiece holding A cutting device having a moving means for relatively moving the portion, and having a guide portion that keeps the plurality of blades and the object-to-be-cut object holding portion engaged in all steps of relative movement. The plate-like member may have a pedestal portion that goes in and out between the plurality of blades, and a guide portion that is always positioned between the plurality of blades in all steps of relative movement. The plate-like member may be substantially L-shaped, and may have a pedestal portion that is generally parallel to the blade length direction and a guide portion that protrudes substantially perpendicularly to the blade length direction. You may make it perform the cutting motion which the said blade and the said to-be-cut object holding | maintenance part approach in the diagonal direction with respect to the length direction of the said blade. In addition, an approaching motion in which the blade and the object-to-be-cut object holding portion approach each other substantially perpendicularly to the length direction of the blade, and the blade and the object to be cut in an oblique direction with respect to the length direction of the blade A cutting motion in which the blade approaches the workpiece holding portion may be performed while the blade performs a reciprocating motion along its length direction. Good.

この発明の切断装置においては、相対移動の全工程において常に前記複数の刃の間に位置するガイド部が被切断物保持部の板状部材に設けられており、切断運動においてガイド部に導かれながら、台座部が刃同士の間に確実に進入し、刃と被切断物保持部の衝突による破損が起こらないという効果を有する。刃同士の間隔を狭くすることができ、魚肉などを薄く切断することができ、ふぐの刺身の加工に適した切断装置が実現できる。 In the cutting device according to the present invention, the guide portion that is always positioned between the plurality of blades is provided on the plate-like member of the workpiece holding portion in all the relative movement steps, and is guided to the guide portion during the cutting motion. However, the pedestal portion surely enters between the blades, and there is an effect that damage due to the collision between the blade and the workpiece holding portion does not occur. The interval between the blades can be narrowed, fish meat and the like can be cut thinly, and a cutting device suitable for processing puffer fish can be realized.

この発明を実施するための最良の形態を図面に基づいて説明する。図１は切断装置の第１の例を示す説明図であり、図２は右側面を示す説明図、図３は被切断物保持部の動作を示す説明図である。切断装置１は平行に複数並べられた長方形の刃２を有する。また、この例では切断装置１の上部に設けられており、各刃２は長さ方向が水平に、幅方向が鉛直方向に対して斜めに向けられており、これらの刃は一定間隔で水平に並べられている。被切断物３を保持するための被切断物保持部４は、一定間隔で平行に設けられた板状部材５を有する。この板状部材５はステンレス鋼板等を加工して形成したものでもよく、また金属のブロックにスリットを切り込むことによって薄い板状の部分を形成したものでもよい。この例においては板材は図１で見て略Ｌ字の形状となっており、被切断物３を支える台座部５ａと、被切断物３を左方向で規制するガイド部５ｂを有するが、右側は開放されている。 The best mode for carrying out the invention will be described with reference to the drawings. FIG. 1 is an explanatory view showing a first example of the cutting apparatus, FIG. 2 is an explanatory view showing the right side surface, and FIG. 3 is an explanatory view showing the operation of the workpiece holding part. The cutting device 1 has a plurality of rectangular blades 2 arranged in parallel. Moreover, in this example, it is provided in the upper part of the cutting device 1, and each blade 2 is oriented with the length direction being horizontal and the width direction being inclined with respect to the vertical direction, and these blades are horizontal at regular intervals. Are listed. A workpiece holding portion 4 for holding the workpiece 3 includes plate-like members 5 provided in parallel at regular intervals. The plate-like member 5 may be formed by processing a stainless steel plate or the like, or may be formed by forming a thin plate-like portion by cutting a slit in a metal block. In this example, the plate member has a substantially L shape as seen in FIG. 1 and includes a pedestal portion 5a for supporting the workpiece 3 and a guide portion 5b for regulating the workpiece 3 in the left direction. Is open.

切断装置１は、刃２と被切断物保持部４を相対移動させる移動手段６を有する。相対移動させる方法として、刃２または被切断物保持部４のいずれかを動かすものでもよく、刃２と被切断物保持部４の双方を動かすものでも良いが、本例では刃２は切断装置１の本体に固定されており、被切断物保持部４が移動するようになっている。板状部材５同士の間隔は、刃２同士の間隔と同じであり、さらに、刃２と板状部材５も平行な位置関係にある。さらに、刃２と被切断物保持部４の相対移動によって、板状部材５の台座部５ａは刃２同士の間を出入りする。 The cutting device 1 has a moving means 6 that relatively moves the blade 2 and the workpiece holding unit 4. As a relative movement method, either the blade 2 or the workpiece holding unit 4 may be moved, or both the blade 2 and the workpiece holding unit 4 may be moved. In this example, the blade 2 is a cutting device. It is fixed to the main body of 1, and the to-be-cut object holding | maintenance part 4 moves. The interval between the plate-like members 5 is the same as the interval between the blades 2, and the blade 2 and the plate-like member 5 are also in a parallel positional relationship. Further, the pedestal portion 5 a of the plate-like member 5 enters and exits between the blades 2 by the relative movement of the blade 2 and the workpiece holding portion 4.

刃２の長さ方向に平行に第１のレール７が設けられており、この第１のレール７上を移動するように第１のベース８が設けられている。このベース８には刃２の長さ方向に垂直な第２のレール９が設けられており、第２のレール９を移動可能に第２のベース１０が設けられている。複数の板状部材５で構成される被切断物保持部４は、第２のベース１０上に設けられている。したがって、被切断物保持部４は第１のレール７および第２のレール９によって２次元に動くことができる。また、環状に形成されたカム溝１１があり、第２のベース１０に固定されているガイドローラー１２は、カム溝に沿って移動可能になっている。したがって、被切断物保持部４はカム溝１１に沿った環状の軌道上を運動できるようになっている。 A first rail 7 is provided parallel to the length direction of the blade 2, and a first base 8 is provided so as to move on the first rail 7. The base 8 is provided with a second rail 9 perpendicular to the length direction of the blade 2, and a second base 10 is provided so that the second rail 9 can be moved. An object holding unit 4 constituted by a plurality of plate-like members 5 is provided on the second base 10. Therefore, the workpiece holding part 4 can be moved two-dimensionally by the first rail 7 and the second rail 9. In addition, there is a cam groove 11 formed in an annular shape, and the guide roller 12 fixed to the second base 10 is movable along the cam groove. Therefore, the workpiece holding portion 4 can move on an annular track along the cam groove 11.

第２のベース１０には図示しない駆動手段が取り付けられており、ガイドローラー１２がカム溝１１上を図１において時計回りの方向で環状に運動する。この駆動手段は特に限定されず、たとえばカム溝１１に沿って環状にチェーンを設け、このチェーンに第２のベース１０かガイドローラー１２を接続しておき、チェーンを電動モーターあるいは手動などで回転させるように構成することができる。 A driving means (not shown) is attached to the second base 10, and the guide roller 12 moves in an annular manner in the clockwise direction in FIG. 1 on the cam groove 11. The driving means is not particularly limited. For example, a chain is provided in an annular shape along the cam groove 11, the second base 10 or the guide roller 12 is connected to the chain, and the chain is rotated by an electric motor or manually. It can be constituted as follows.

第２のベース１０にはガイドローラー１２を介して駆動手段であるモーター１８接続されており、ガイドローラー１２がカム溝１１上を図１において時計回りの方向で環状に運動する。 The second base 10 is connected to a motor 18 as a driving means via a guide roller 12, and the guide roller 12 moves in an annular manner on the cam groove 11 in the clockwise direction in FIG.

つぎに、被切断物保持部４の動きを図３に基づいて説明する。まず、ガイドローラー１２をカム溝の左下隅付近の位置にする。このとき、被切断物保持部４は第１の位置になる。この状態で停止させ、被切断物保持部４に短冊状の魚肉などの被切断物をのせる。被切断物は図３において手前側から投入してもよいが、この例においては板状部材５の右側が開いているため、右側から投入してもよい。第１の位置において、台座部５ａは刃２から最も離れた位置にあり、台座部５ａと刃２の間には大きな空間がある。一方、ガイド部５ｂの先端部は隣接する刃２同士の間に入った状態になっている。図２に示すように、ガイド部５ｂの先端部と刃２は相互に隙間に入り込むような形で係合している。 Next, the movement of the workpiece holder 4 will be described with reference to FIG. First, the guide roller 12 is positioned near the lower left corner of the cam groove. At this time, the workpiece holder 4 is in the first position. In this state, the workpiece is stopped, and a workpiece such as a strip-shaped fish meat is placed on the workpiece holder 4. The workpiece to be cut may be input from the front side in FIG. 3, but in this example, the right side of the plate-like member 5 is open, so it may be input from the right side. In the first position, the pedestal portion 5 a is located farthest from the blade 2, and there is a large space between the pedestal portion 5 a and the blade 2. On the other hand, the distal end portion of the guide portion 5b is in a state of being inserted between the adjacent blades 2. As shown in FIG. 2, the tip of the guide portion 5b and the blade 2 are engaged with each other so as to enter the gap.

被切断物保持部４に被切断物をのせたら、被切断物保持部４を第２の位置へ移動させる。カム溝１１の左辺は刃２の長さ方向に対してほぼ垂直になっており、被切断物保持部４も概ね垂直に移動しながら刃２に近づくような接近運動をする。この運動は完全に垂直である必要はないが、後述の切断運動よりは急な角度で刃２に接近するようになっている。したがって、この接近運動においては、刃２の長さ方向に沿った移動はほとんど行われない。第２の位置に着いたとき、被切断物３は刃に２かなり接近しているが、まだ刃２とは接触していない。 If a to-be-cut object is put on the to-be-cut object holding part 4, the to-be-cut object holding part 4 will be moved to a 2nd position. The left side of the cam groove 11 is substantially perpendicular to the length direction of the blade 2, and the workpiece holding portion 4 also moves close to the blade 2 while moving substantially vertically. This movement need not be completely vertical, but approaches the blade 2 at a steeper angle than the cutting movement described below. Therefore, in this approaching movement, the movement along the length direction of the blade 2 is hardly performed. When arriving at the second position, the workpiece 3 is very close to the blade 2 but has not yet contacted the blade 2.

ついで、被切断物保持部４は刃２の長さ方向に対して浅い角度もって斜めに進む切断運動を行う。カム溝１１の上辺は図３において緩やかな右上がりになっている。この間、被切断物３は緩やかな角度で斜め方向に刃２に押し当てられながら切断される。このように刃２と被切断物を相対移動させることにより、被切断物３は滑らかに切断され、形状が崩れない。特に、短冊状の魚肉を切断させる場合、調理師が包丁で切ったとの同様の仕上がりとなる。また、被切断物３は左側方向のみに押されるので、左側方向のみ規制すればよく、本例のように板状部材５を略Ｌ字型に形成して、右側を開放することができる。このよう板状部材５を略Ｌ字型にした場合、板状部材５の中における被切断部材の置き方は自由に選択できるので、置き方を変えることによって刺身の形状を変えることができ、幅広く短い形状にしたり、或いは逆に幅狭く長い形状にしたりすることができる。ここで、第１の位置から第２の位置を経て第３の位置にいたるまでガイド部５ｂに導かれて台座部５ａは確実に刃２の間に進入する。 Next, the workpiece holder 4 performs a cutting motion that proceeds obliquely with a shallow angle with respect to the length direction of the blade 2. The upper side of the cam groove 11 is gently rising to the right in FIG. During this time, the workpiece 3 is cut while being pressed against the blade 2 in an oblique direction at a gentle angle. Thus, by moving the blade 2 and the object to be cut relative to each other, the object to be cut 3 is cut smoothly and the shape is not lost. In particular, when cutting strip-shaped fish meat, the finish is the same as when the cook cut with a knife. Further, since the workpiece 3 is pushed only in the left direction, it is only necessary to restrict the left direction, and the right side can be opened by forming the plate-like member 5 in a substantially L shape as in this example. When the plate-like member 5 is made substantially L-shaped in this way, the way of placing the member to be cut in the plate-like member 5 can be freely selected, so the shape of the sashimi can be changed by changing the way of placing, The shape can be wide and short, or conversely narrow and long. Here, the pedestal portion 5a is surely entered between the blades 2 by being guided to the guide portion 5b from the first position through the second position to the third position.

切断運動後、被切断物保持部４は刃２の長さ方向に対して概ね垂直方向に移動する離脱運動を行う。このとき、刺身として切断された魚肉等は、刃２が並んでいる上にそのままの形状で残るので、簡単に回収することができる。離脱運動後、被切断物保持部４はさらに時計回りに移動し、第１の位置に戻る。以下、次の被切断物を投入して、同じ作業が繰り返される。 After the cutting motion, the workpiece holding portion 4 performs a detaching motion that moves in a direction substantially perpendicular to the length direction of the blade 2. At this time, the fish meat and the like cut as sashimi remain in the shape as they are on the blades 2 and can be easily recovered. After the detachment movement, the workpiece holding part 4 moves further clockwise and returns to the first position. Thereafter, the next work is inserted and the same operation is repeated.

以上、この発明の切断装置１においては、被切断物保持部４と刃２が相互に接近および離反を行う全移動工程において、ガイド部５ｂによって板状部材５と刃２が互いに相手の隙間に入った係合状態を保っている。したがって、このガイド部５ｂに導かれて台座部５ａは対応する刃２の間に確実に進入する。進入の際に台座部５ａと刃２の衝突が起こらないので、この衝突による刃２の破損は発生せず、切断作業は確実に行われる。刃２同士を狭い間隔で設けることができるので、極めて薄いフグの刺身を調理する切断装置も実現できる。このように、薄い刃を狭い間隔で設けると、付着した切断くずや水分などによって隣り合う刃２同士がくっつくことも起こりうるが、ガイド部５ｂが刃２を切り離しながら先導し、台座部５ａを問題なく刃２間の隙間に進入させる。 As described above, in the cutting device 1 according to the present invention, the plate member 5 and the blade 2 are brought into the gap between each other by the guide portion 5b in the entire moving process in which the workpiece holding portion 4 and the blade 2 approach and separate from each other. The engaged state is kept. Accordingly, the pedestal portion 5a is reliably guided between the corresponding blades 2 by being guided by the guide portion 5b. Since the pedestal 5a and the blade 2 do not collide when entering, the blade 2 is not damaged by the collision, and the cutting operation is reliably performed. Since the blades 2 can be provided at narrow intervals, a cutting device for cooking extremely thin puffer fish sashimi can be realized. As described above, when the thin blades are provided at a narrow interval, the adjacent blades 2 may stick to each other due to adhering cutting waste or moisture, but the guide portion 5b leads the blade 2 while separating the blade 2, and the pedestal portion 5a is guided. Enter the gap between the blades 2 without any problem.

この例の切断装置１においては、接近運動時には刃２の長さ方向の運動がほとんどないために、切断装置１は刃２の長さ方向に対して大きくする必要がなくなり、装置全体を小型にすることができる。したがって、さほど広いスペースがない調理場にも容易に設置することができる。刺身の製造に適用した場合、非熟練作業者でも、熟練した調理師が作るのと同様の刺身を作ることができる。 In the cutting device 1 of this example, since there is almost no movement in the length direction of the blade 2 at the time of the approaching movement, the cutting device 1 does not need to be enlarged with respect to the length direction of the blade 2, and the entire device is made compact. can do. Therefore, it can be easily installed in a kitchen where there is not much space. When applied to the production of sashimi, even unskilled workers can make sashimi similar to what a skilled cook makes.

以上説明した例では、ガイド部５ｂは板状部材５の左側だけに設けられており、右側は開放されていた。しかし、台座部５ａをはさんで左右両側にガイド部５ｂを設けることもできる。図４は被切断物保持部の動作を示す説明図である。この場合でも、両方のガイド部５ａは相対移動の全工程において、刃２同士の隙間に入った状態を保つように設けられている。 In the example demonstrated above, the guide part 5b was provided only in the left side of the plate-shaped member 5, and the right side was open | released. However, the guide portions 5b can be provided on both the left and right sides of the pedestal portion 5a. FIG. 4 is an explanatory view showing the operation of the workpiece holding unit. Even in this case, both guide portions 5a are provided so as to maintain a state where they are in the gap between the blades 2 in all the steps of relative movement.

次に、この発明の切断装置の第２の例について説明する。図５は、切断装置の第２の例を示す説明である。本例は第１の例の変形例であり、刃２の長さ方向は第１の例と同様に水平である。第１の例では隣接する刃２同士は図２で見て水平方向に平行移動した位置関係で配置されているが、隣接する刃２同士は図５で見て斜めに平行移動した位置関係で配置されている。Ａ矢視方向から見れば、移動手段６は図１と同様の構成であり、刃２に対する被切断物保持部４の相対移動も、図３に示すとおりである。図５に示すような刃２の配置にすることにより、装置全体の図４の左右方向における寸法が小さくなり、切断装置を設置するために必要な床面積を小さくすることができるという利点を有する。 Next, a second example of the cutting device of the present invention will be described. FIG. 5 is a diagram illustrating a second example of the cutting device. This example is a modification of the first example, and the length direction of the blade 2 is horizontal as in the first example. In the first example, adjacent blades 2 are arranged in a positional relationship where they are translated in the horizontal direction as seen in FIG. 2, but adjacent blades 2 are arranged in a positional relationship where they are translated obliquely as seen in FIG. Has been placed. When viewed from the direction of arrow A, the moving means 6 has the same configuration as that in FIG. 1, and the relative movement of the object holding portion 4 with respect to the blade 2 is also as shown in FIG. 3. The arrangement of the blade 2 as shown in FIG. 5 has the advantage that the overall size of the device in the left-right direction in FIG. 4 is reduced, and the floor area required for installing the cutting device can be reduced. .

さらに、切断装置の第３の例について示す。図６は切断装置の第３の例の説明図であり被切断物保持部４が被切断物を供給する位置にある状態を示し、図７は被切断物３が刃２を通過して切断された状態を示し、図８は被切断物保持部４が離脱した状態を示す。図９は平面図で被切断物保持部が被切断物を供給する位置にある状態を示し、図１０は被切断物が刃を通過して切断された状態を示す。図１１は切断装置の全体を示す説明図である。図１の例と同じ内容については説明を省略する。本例においては、刃２の長さ方向は垂直に設けられている。刃２の長さ方向に平行な第１のレール７と、これに垂直な第２のレール９を有する。被切断物保持部４の軌道を規制する部材として、本例ではカム板１３ａ，ｂが第１のベース８上に設けられていて、第１のベース８とともに第１のレール７上を移動する。また、本例では刃２も第１のベース８に連動して上下動する。一方、被切断物保持部４は第２のレール９に沿って左右に移動する第２のベース１０に設けられている。ここで、第２のレール９は、装置の本体に固定されているので、被切断物保持部４は図６において左右のみに移動する。この、被切断物保持部４の左右の動きと刃２の上下の動きの組合せで、刃２と被切断物保持部４は後述の通りに接近運動、切断運動、離脱運動が行われる。 Furthermore, it shows about the 3rd example of a cutting device. FIG. 6 is an explanatory diagram of a third example of the cutting device, showing a state in which the workpiece holding portion 4 is in a position for supplying the workpiece, and FIG. 7 shows that the workpiece 3 passes through the blade 2 and is cut. FIG. 8 shows a state in which the workpiece holder 4 is detached. FIG. 9 is a plan view showing a state in which the object to be cut is in a position for supplying the object to be cut, and FIG. 10 shows a state in which the object is cut through the blade. FIG. 11 is an explanatory view showing the entire cutting apparatus. Description of the same content as the example of FIG. 1 is omitted. In this example, the length direction of the blade 2 is provided vertically. It has the 1st rail 7 parallel to the length direction of the blade 2, and the 2nd rail 9 perpendicular | vertical to this. In this example, cam plates 13 a and 13 b are provided on the first base 8 as members for regulating the track of the workpiece holding part 4, and move on the first rail 7 together with the first base 8. . In this example, the blade 2 also moves up and down in conjunction with the first base 8. On the other hand, the object holding portion 4 is provided on the second base 10 that moves left and right along the second rail 9. Here, since the 2nd rail 9 is being fixed to the main body of an apparatus, the to-be-cut object holding | maintenance part 4 moves only to right and left in FIG. By the combination of the left and right movements of the workpiece holding unit 4 and the vertical movements of the blade 2, the blade 2 and the workpiece holding unit 4 perform an approaching motion, a cutting motion, and a detaching motion as described later.

第１のレールの上限であり、第２のレールの右端にあたる位置が第１の位置（被切断物供給位置）となる。この位置に被切断物保持部４を停止させ、被切断物を被切断物保持部４にのせる（図６）。この第１の位置においてもガイド部５ｂは刃２同士の間に入り込んだ状態になっている。ついで、第２のレールに沿って被切断物保持部４を図５において左方向にカム板１３ｂに当たるまで移動させて接近運動を行う。この間、被切断物保持部４をカム溝などで規制されていないので、被切断物保持部４は左方向に移動しながら、刃２に対して垂直に接近し、第２の位置へいたる。この移動は、例えば手動で行うことができる。この間、第１のベース８は動かない。 The position corresponding to the upper limit of the first rail and corresponding to the right end of the second rail is the first position (the workpiece supply position). At this position, the workpiece holding unit 4 is stopped, and the workpiece is placed on the workpiece holding unit 4 (FIG. 6). Even in this first position, the guide portion 5b is in a state of being inserted between the blades 2. Next, the workpiece holding portion 4 is moved along the second rail in the left direction in FIG. 5 until it hits the cam plate 13b to perform an approaching motion. During this time, since the object holding portion 4 is not restricted by the cam groove or the like, the object holding portion 4 moves vertically to the blade 2 and moves to the second position while moving in the left direction. This movement can be performed manually, for example. During this time, the first base 8 does not move.

ついで、第１のベース８を第１のレール７に沿って下降させる。本例では、第１のベース８に取り付けられたチェーン１７およびこのチェーン１７を駆動するモーター１８によって下降を行う。この第１のベース８の下降に連動して刃２も同様に下降する。一方、被切断物保持部４に固定されたガイドローラー１２はカム溝１２に導かれて左方向へ移動し、刃２の長さ方向に対して緩やかな角度で斜めに交差するように刃２と被切断物保持部４は相対運動する切断運動を行う。被切断物は刃２に対して浅い角度で斜めに押し付けられながら切断されるのは図１の例と同様である。ガイド部５ｂに導かれて台座部５ａは確実に刃２の間に進入する。 Next, the first base 8 is lowered along the first rail 7. In this example, the chain 17 is lowered by a chain 17 attached to the first base 8 and a motor 18 that drives the chain 17. The blade 2 is similarly lowered in conjunction with the lowering of the first base 8. On the other hand, the guide roller 12 fixed to the workpiece holding part 4 is guided to the cam groove 12 and moves to the left, so that the blade 2 crosses obliquely at a gentle angle with respect to the length direction of the blade 2. And the to-be-cut object holding | maintenance part 4 performs the cutting motion which carries out relative motion. The object to be cut is cut while being pressed obliquely at a shallow angle with respect to the blade 2 as in the example of FIG. The pedestal 5a is guided between the blades 2 by being guided by the guide 5b.

ガイドローラー１２がカム溝１１の上端に達したら切断運動は終了する。図７、図１０は、切断運動が完了した状態を示している。この例では、カム溝１１の上端付近に案内板１４が設けられている。この案内板１４は支持軸１５を中心に回転自在に支持されているが、図示しない付勢手段によって時計方向に付勢されている。カム溝１１の上端に達したガイドローラー１２が案内板１４を押し上げながら上昇してカム板１３ａの左上隅を超えたとき案内板１４の付勢力によってガイドローラー１２は右側へ押し出され、その後、第１のベース８の上昇に伴い右下がりに形成されたカム板１３の上辺に沿って移動するので、被切断物保持部４は刃２から急に遠ざかる離脱運動を行う。このとき、切断されたものは被切断物保持部４を離れて、刃２に沿って落下し、刃２の付近に設けられた収納部１６の中に収容される（図８）。したがって、切断されたものは容易に回収することができる。魚肉を切断する場合、切断された魚肉は元の外形をほぼ保ちながら収納される。なお、収納部は本例のように上部が開口した受け皿であってもよいが、コンベアーとして構成して回収された被切断物を次の工程へ搬送するようにしてもよい。また、コンベアー上にトレイを置くようにして切断された刺身等をそのトレイ上に回収し、これをパッキングする工程へ搬送するようにしてもよい。 When the guide roller 12 reaches the upper end of the cam groove 11, the cutting motion ends. 7 and 10 show a state where the cutting motion is completed. In this example, a guide plate 14 is provided near the upper end of the cam groove 11. The guide plate 14 is rotatably supported around a support shaft 15 but is urged clockwise by urging means (not shown). When the guide roller 12 reaching the upper end of the cam groove 11 moves upward while pushing up the guide plate 14 and exceeds the upper left corner of the cam plate 13a, the guide roller 12 is pushed rightward by the urging force of the guide plate 14, and then As the base 8 is moved upward, it moves along the upper side of the cam plate 13 formed in the lower right direction, so that the workpiece holding portion 4 performs a detachment movement that suddenly moves away from the blade 2. At this time, the cut object leaves the workpiece holding part 4 and falls along the blade 2 and is stored in a storage part 16 provided in the vicinity of the blade 2 (FIG. 8). Therefore, what was cut | disconnected can be collect | recovered easily. When cutting fish meat, the cut fish meat is stored while maintaining the original outline. In addition, although a storage part may be a saucer which the upper part opened like this example, you may make it convey as a to-be-processed object by comprising as a conveyor and collect | recovering. Moreover, you may make it collect | recover on the tray the sashimi etc. which were cut | disconnected so that a tray may be set | placed on a conveyor, and may convey this to the process of packing.

離脱運動および第１のベース８と刃２の上昇によって被切断物保持部４は第２のレール９のほぼ右端まで戻される。一方、第１のベース８と刃２はさらに上昇する。こうして、被切断物保持部４と刃２の相対運動は１サイクルを終え、元の状態に戻る。この相対運動の全工程において、ガイド部５ｂは刃２の間に係合した状態を保っている。 The workpiece holder 4 is returned to the almost right end of the second rail 9 by the detachment movement and the rising of the first base 8 and the blade 2. On the other hand, the first base 8 and the blade 2 are further raised. Thus, the relative movement between the workpiece holding part 4 and the blade 2 finishes one cycle and returns to the original state. In all the steps of the relative movement, the guide portion 5b is kept engaged between the blades 2.

以上、第３の例においては、第１のベース８の上下動を制御するだけで、切断運動および離脱運動を行い、第１の位置に戻ることができる。したがって、装置の構成が簡易になる。 As described above, in the third example, only by controlling the vertical movement of the first base 8, the cutting motion and the detaching motion can be performed and the first position can be returned. Therefore, the configuration of the apparatus is simplified.

図１２は切断装置の第４の例の説明図である。この例においては、被切断物保持部４と刃２は、刃２の長さ方向に対して斜めに交差するような相対移動を行う。ここでは刃２は固定されており、被切断物保持部４のみが移動する。切断するときには図１２において右上がりに移動し、切断後は同じ軌跡を通って左下がりに移動する。この場合においても、第１の例から第３の例までのように、板状部材５にガイド部を設けて台座部が確実に刃２の間に進入するようにすることもできる。また、図１２に示すように刃２にガイド部２ａを設け、相対移動の全工程においてこのガイド部２ａが板状部材５の間に常駐するようにしてもよい。切断を行うときには、このガイド部２ａに沿って板状部材５は刃２の間を進み、台座部５ａは確実に刃２の間に進入する。 FIG. 12 is an explanatory diagram of a fourth example of the cutting device. In this example, the workpiece holding unit 4 and the blade 2 perform relative movement so as to cross obliquely with respect to the length direction of the blade 2. Here, the blade 2 is fixed, and only the workpiece holder 4 moves. When cutting, it moves to the right in FIG. 12, and after cutting, it moves to the left through the same locus. Even in this case, as in the first to third examples, a guide portion may be provided on the plate-like member 5 so that the pedestal portion enters between the blades 2 with certainty. In addition, as shown in FIG. 12, a guide portion 2 a may be provided on the blade 2, and the guide portion 2 a may be resident between the plate-like members 5 in all steps of relative movement. When cutting, the plate-like member 5 advances between the blades 2 along the guide portion 2a, and the pedestal portion 5a surely enters between the blades 2.

図１３は切断装置の第５の例の説明図である。この例では、切断時において、被切断物保持部４は刃２の長さ方向に対して垂直であるＡ方向で進行し、刃２は長さ方向に沿ったＢ方向へ移動する。したがって、相対的には、第４の例と同様に刃２の長さ方向に対して斜めに交差するような運動になる。 FIG. 13 is an explanatory diagram of a fifth example of the cutting device. In this example, at the time of cutting, the workpiece holding portion 4 advances in the A direction perpendicular to the length direction of the blade 2, and the blade 2 moves in the B direction along the length direction. Therefore, relatively, it becomes the motion which cross | intersects diagonally with respect to the length direction of the blade 2 similarly to the 4th example.

図１４は切断装置の第６の例の説明図である。この例においては、被切断物保持部４は刃２の長さ方向に対して垂直に進行するとともに、刃２は長さ方向にそって往復動をする。この例においては、ガイド部５ｂは台座部５ａを挟んで両側に設けられており、刃２の往復動によって左右に振られる被切断物３を押さえるようにしている。左右のガイド部５ｂはともに相対移動の全工程において刃２の間に常駐するように設けられている。 FIG. 14 is an explanatory diagram of a sixth example of the cutting device. In this example, the workpiece holder 4 advances perpendicularly to the length direction of the blade 2 and the blade 2 reciprocates along the length direction. In this example, the guide portions 5b are provided on both sides of the pedestal portion 5a so as to press the workpiece 3 that is swung left and right by the reciprocating motion of the blade 2. Both the left and right guide portions 5b are provided so as to be resident between the blades 2 in all steps of relative movement.

この発明の切断装置は、被切断物保持部と刃がその相対移動において衝突することがないので破損が発生せず、あらゆる分野において安全で取り扱いが容易な切断装置として広く利用することができる。刃の間隔を狭くしても被切断物保持部と刃とが衝突しないので、極めて薄く切断する切断装置も実現できる。ふぐの刺身のようなきわめて薄い刺身の調理もでき、魚介類を切断するために適用すれば、熟練の調理師がいなくても上質な刺身を作れる自動刺身製造装置として利用できる。 The cutting device according to the present invention does not cause damage because the workpiece holding part and the blade do not collide with each other in relative movement, and can be widely used as a cutting device that is safe and easy to handle in all fields. Even if the distance between the blades is narrowed, the workpiece holding part and the blade do not collide, and therefore a cutting device that cuts extremely thinly can be realized. An extremely thin sashimi such as a blowfish sashimi can be cooked, and if it is applied to cut seafood, it can be used as an automatic sashimi manufacturing apparatus that can produce high-quality sashimi without a skilled cook.

切断装置の第１の例を示す説明図である。It is explanatory drawing which shows the 1st example of a cutting device. 同右側面図である。It is the same right view. 被切断物保持部の動作を示す説明図である。It is explanatory drawing which shows operation | movement of a to-be-cut object holding | maintenance part. 被切断物保持部の動作を示す説明図である。It is explanatory drawing which shows operation | movement of a to-be-cut object holding | maintenance part. 切断装置の第２の例を示す説明図である。It is explanatory drawing which shows the 2nd example of a cutting device. 切断装置の第３の例で被切断物保持部が被切断物を供給する位置にある状態を示す説明図である。It is explanatory drawing which shows the state which exists in the position which a to-be-cut object holding | maintenance part supplies a to-be-cut object in the 3rd example of a cutting device. 切断装置の第３の例で被切断物が刃を通過して切断された状態を示す説明図である。It is explanatory drawing which shows the state by which the to-be-cut object passed the blade in the 3rd example of the cutting device, and was cut. 切断装置の第３の例で被切断物保持部が刃から離脱した状態を示す説明図である。It is explanatory drawing which shows the state which the to-be-cut object holding | maintenance part removed from the blade in the 3rd example of the cutting device. 切断装置の第３の例を示す平面図で、被切断物保持部が被切断物を供給する位置にある状態を示す。It is a top view which shows the 3rd example of a cutting device, and shows the state in which the to-be-cut object holding | maintenance part exists in the position which supplies a to-be-cut object. 切断装置の第３の例を示す平面図で、被切断物が刃を通過して切断された状態を示す。It is a top view which shows the 3rd example of a cutting device, and shows the state by which the to-be-cut object passed the blade and was cut | disconnected. 切断装置の第３の例で切断装置の全体を示す説明図である。It is explanatory drawing which shows the whole cutting device in the 3rd example of a cutting device. 切断装置の第４の例を示す説明図である。It is explanatory drawing which shows the 4th example of a cutting device. 切断装置の第５の例を示す説明図である。It is explanatory drawing which shows the 5th example of a cutting device. 切断装置の第６の例を示す説明図である。It is explanatory drawing which shows the 6th example of a cutting device.

符号の説明Explanation of symbols

１．切断装置
２．刃
３．被切断物
４．被切断物保持部
５．板材
５ａ．台座部
５ｂ．ガイド部
６．移動手段
７．第１のレール
８．第１のベース
９．第２のレール
１０．第２のベース
１１．カム溝
１２．ガイドローラー
１３ａ，ｂ．カム板
１４．案内板
１５．支持軸
１６．収納部
１７．チェーン
１８．モーター 1. Cutting device 2. Blade 3 3. Object to be cut 4. Workpiece holding unit Plate material 5a. Base part 5b. Guide part 6. Moving means 7. First rail 8. First base 9. Second rail 10. Second base 11. Cam groove 12. Guide rollers 13a, b. Cam plate 14. Guide plate 15. Support shaft 16. Storage unit 17. Chain 18. motor

Claims (6)

平行に設けられた複数の刃と、板状部材を平行に複数設けた被切断物保持部と、前記刃と前記被切断物保持部を相対移動させる移動手段とを有する切断装置であって、相対移動の全工程において常に前記複数の刃と前記被切断物保持部が係合した状態を保つガイド部を有する切断装置。 A cutting apparatus having a plurality of blades provided in parallel, a workpiece holding unit provided with a plurality of plate-like members in parallel, and a moving means for relatively moving the blade and the workpiece holding unit, A cutting apparatus having a guide portion that maintains a state in which the plurality of blades and the workpiece holding portion are always engaged in all steps of relative movement. 平行に設けられた複数の刃と、板状部材を平行に複数設けた被切断物保持部と、前記刃と前記被切断物保持部を相対移動させる移動手段とを有する切断装置であって、前記板状部材が、前記複数の刃同士の間を出入りする台座部と、相対移動の全工程において常に前記複数の刃の間に位置するガイド部を有する切断装置。 A cutting apparatus having a plurality of blades provided in parallel, a workpiece holding unit provided with a plurality of plate-like members in parallel, and a moving means for relatively moving the blade and the workpiece holding unit, The cutting apparatus in which the plate-like member has a pedestal portion that goes in and out between the plurality of blades and a guide portion that is always positioned between the plurality of blades in all steps of relative movement. 前記板状部材が略Ｌ字形状であり、刃の長さ方向におおむね平行な台座部と、刃の長さ方向に概ね垂直に突き出したガイド部を有する請求項２に記載の切断装置。 The cutting device according to claim 2, wherein the plate-like member has a substantially L shape, and includes a pedestal portion that is substantially parallel to the length direction of the blade and a guide portion that protrudes substantially perpendicular to the length direction of the blade. 前記刃の長さ方向に対して斜め方向に前記刃と前記被切断物保持部が接近する切断運動を行う請求項１ないし請求項３のいずれかに記載の切断装置。 The cutting device according to any one of claims 1 to 3, wherein a cutting motion is performed in which the blade and the workpiece holding part approach each other in an oblique direction with respect to a length direction of the blade. 前記刃の長さ方向に対して概ね垂直に前記刃と前記被切断物保持部が接近する接近運動と、前記刃の長さ方向に対して斜め方向に前記刃と前記被切断物保持部が接近する切断運動とを行う請求項２または請求項３に記載の切断装置。 An approaching movement in which the blade and the object-to-be-cut object holding part approach each other substantially perpendicularly to the length direction of the blade, and the blade and the object-to-be-cut object holding part obliquely with respect to the length direction of the blade. The cutting device according to claim 2 or 3, wherein the cutting device performs an approaching cutting motion. 前記刃がその長さ方向に沿った往復運動を行いつつ前記刃と前記被切断物保持部が接近する切断運動を行う請求項２または請求項３に記載の切断装置。





The cutting device according to claim 2 or 3, wherein the blade performs a reciprocating motion along a length direction thereof while performing a cutting motion in which the blade and the workpiece holding part approach each other.





JP2004167866A 2004-06-07 2004-06-07 Cutting device Pending JP2005342863A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012105257A1 (en) * 2011-02-02 2012-08-09 株式会社オーディオテクニカ Food cutting device
JP2012157953A (en) * 2011-02-02 2012-08-23 Audio Technica Corp Food cutting device
JP2012157962A (en) * 2011-02-02 2012-08-23 Audio Technica Corp Food cutting device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012105257A1 (en) * 2011-02-02 2012-08-09 株式会社オーディオテクニカ Food cutting device
JP2012157953A (en) * 2011-02-02 2012-08-23 Audio Technica Corp Food cutting device
JP2012157962A (en) * 2011-02-02 2012-08-23 Audio Technica Corp Food cutting device
CN103347664A (en) * 2011-02-02 2013-10-09 欧力天工股份有限公司 Food cutting device
CN103347664B (en) * 2011-02-02 2016-01-27 欧力天工股份有限公司 Food cutting device

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