JP2008154785A - Ultrasonic cutter apparatus - Google Patents

Ultrasonic cutter apparatus Download PDF

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Publication number
JP2008154785A
JP2008154785A JP2006346826A JP2006346826A JP2008154785A JP 2008154785 A JP2008154785 A JP 2008154785A JP 2006346826 A JP2006346826 A JP 2006346826A JP 2006346826 A JP2006346826 A JP 2006346826A JP 2008154785 A JP2008154785 A JP 2008154785A
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Japan
Prior art keywords
langevin type
blade
cut
type vibrator
cutter
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Pending
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JP2006346826A
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Japanese (ja)
Inventor
Toshiaki Miyamoto
年昭 宮本
Hideo Kosaka
秀雄 向坂
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Honda Electronics Co Ltd
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Honda Electronics Co Ltd
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Priority to JP2006346826A priority Critical patent/JP2008154785A/en
Publication of JP2008154785A publication Critical patent/JP2008154785A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To cut foods such as tuna, meat or sandwiches with no cutting resistance by vibrating a plurality of falcate, double-edged and serrated blades by longitudinal vibration of Langevin type transducer, and to prevent the generation of vibration heat. <P>SOLUTION: This ultrasonic cutter apparatus is so formed that the serrated cutter 1 is formed with the plurality of falcate and double-edges 1b on one side face 1a, the base part 1d of the serrated cutter 1 is formed with two screw holes 1e, the width of the tip 1f is formed approximately 1/2 of the width of the base part 1d, a case 2 is projectingly provided with a horn member 6 of the Langevin type transducer 4, the base part 1d of the serrated cutter 1 is inserted into a forked part 6b of the fixing part 6a of the horn member 6, and screws are inserted into screw holes of the fixing part 6a and the screw holes 1e of the serrated cutter 1 to fix them, so that the serrated cutter 1 is integrally constituted with the Langevin type transducer 4. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、鋸状刃に複数の三日月状両刃を形成して、超音波振動により切断するようにした超音波刃物装置に関するものである。   The present invention relates to an ultrasonic blade device in which a plurality of crescent-shaped double blades are formed on a saw blade and cut by ultrasonic vibration.

従来、カッター刃を装着した刃ホルダーをランジュバン型振動子の支持部にネジ止めするように構成した超音波カッターを本出願人が提案している。     Conventionally, the present applicant has proposed an ultrasonic cutter configured such that a blade holder equipped with a cutter blade is screwed to a support portion of a Langevin type vibrator.

しかしながら、このように構成した従来の超音波カッターでは、紙や木などのようにある程度堅さがあるものは切断されやすいが、生マグロやパン又はケー句などの弾力性があって柔らかいものでは、普通のカッターのように押し切る状態となり、超音波振動が活かされず、又、超音波カッターのカッター刃が被切断物に長く接触されていると、摩擦振動により加熱され、被切断物が食料の場合は、この加熱によって変性するという問題があった。
特開２００３−７１７８９ However, with conventional ultrasonic cutters configured in this way, those that are stiff to some extent, such as paper and wood, are easy to cut, but those that are flexible and soft, such as raw tuna, bread or cake. If the ultrasonic cutter is not used, and the cutter blade of the ultrasonic cutter is in contact with the workpiece for a long time, it is heated by frictional vibration, and the workpiece is In this case, there was a problem of denaturation by this heating.
JP2003-71789

解決しようとする問題点は、従来の超音波カッターでは、カッター刃が被切断物に長く接触されていると、摩擦振動により加熱され、被切断物が食料の場合は、この加熱によって変性するという問題があった。   The problem to be solved is that in the conventional ultrasonic cutter, when the cutter blade is in contact with the workpiece for a long time, it is heated by frictional vibration, and when the workpiece is food, it is denatured by this heating. There was a problem.

本発明では、ランジュバン型振動子はケースに振動可能に装着され、ホーン部材はランジュバン型振動子に固着され、ホーン部材に長尺の鋸状刃の基部が固着され、長尺の鋸状刃の片側に複数の三日月状の両刃が形成され、長尺の鋸状刃の先端の幅が前記基部の幅のほぼ１／２程度に形成され、ランジュバン型振動子に発振器から発振出力を印可して、ランジュバン型振動子を縦振動で駆動することにより、鋸状刃で被切断物を切断するものである。   In the present invention, the Langevin type vibrator is mounted on the case so as to vibrate, the horn member is fixed to the Langevin type vibrator, the base of the long saw blade is fixed to the horn member, and the long saw blade is A plurality of crescent-shaped double-edged blades are formed on one side, and the width of the tip of the long saw-shaped blade is formed to be approximately half of the width of the base. The oscillation output is applied to the Langevin type vibrator from the oscillator. The object to be cut is cut with a saw blade by driving a Langevin type vibrator with longitudinal vibration.

本発明の超音波刃物装置では、発振器からの発振出力でランジュバン型振動子に発振出力を印可すると、鋸状刃が縦振動により振動され、この振動によって複数の三日月状の両刃が被切断物を切断するので、この切断が抵抗無く行われ、マグロやサンドイッチ等が抵抗無く切断され、振動熱が発生しないという利点がある。   In the ultrasonic blade device of the present invention, when the oscillation output is applied to the Langevin type vibrator by the oscillation output from the oscillator, the saw blade is vibrated by the longitudinal vibration, and the plurality of crescent-shaped double blades cause the workpiece to be cut by this vibration. Since it cuts, there is an advantage that this cutting is performed without resistance, and tuna and sandwiches are cut without resistance and vibration heat is not generated.

本発明では、マグロや肉やパン等の食料品を複数の三日月状の両刃の鋸状刃をランジュバン型振動子の縦振動により振動させることにより、切断抵抗が無く、
スムーズに弾力性のある食品又は冷凍食品等を切断することができる。 In the present invention, there is no cutting resistance by vibrating food products such as tuna, meat and bread with a plurality of crescent-shaped double-toothed saw blades by the longitudinal vibration of a Langevin type vibrator,
The elastic food or frozen food can be cut smoothly.

図１は本発明の実施例の超音波刃物装置の鋸状刃物の側面図、図２は超音波刃物装置のランジュバン型振動子とケースの構成を示した断面図で、鋸状刃物１は一方の側面１ａに複数の三日月状の両刃１ｂが形成され、他方の側面１ｃには刃がもうけられておらず、又、鋸状刃物１の基部１ｄにネジ孔１ｅが２個形成され、基部１ｄの幅より先端１ｆの幅は約１／２程度であるようにように構成されている。   FIG. 1 is a side view of a saw blade of an ultrasonic blade device according to an embodiment of the present invention. FIG. 2 is a cross-sectional view showing a configuration of a Langevin type vibrator and a case of the ultrasonic blade device. A plurality of crescent-shaped double-edged blades 1b are formed on the side surface 1a, and no blade is provided on the other side surface 1c. Also, two screw holes 1e are formed on the base 1d of the saw blade 1 to form the base 1d. The width of the tip 1f is about ½ from the width of.

又、図２に示すように、ケース２の内部にランジュバン型振動子４が内蔵されるが、ランジュバン型振動子４は圧電振動子４ａ、４ｂの両側に金属ブロック４ｃ、４ｄが一体に構成され、金属ブロック４ｃの中心にネジ５が固着され、このネジ５にホーン部材６が一体に装着され、ホーン部材６の固定部６ａは上方から切り込まれた二股部６ｂが形成され、この切り込み６ｂの片側に挿入穴６ｃとねじ切り穴６ｄが上下に形成され、他の片側にねじ切り穴６ｅと挿入穴６ｆが上下にそれぞれ対向して形成されたネジ穴が設けられ、このホーン部材６の固定部が６ａがケース２の開放された一方の端部２ａから突出し、この開放された端部２ａの段付き部２ｂにパッキン３が装着され、このパッキン３の上にホーン部材６に形成された支持部材６ｇが載置され、支持部材６ｇの上にボール部材７が載置され、このボール部材７の上に押さえ部材８が固着され、又、押さえ部材８の中央に挿通孔８ａが形成され、ランジュバン型振動子４のホーン部６の固定部６ａが突出するように形成され、図１の鋸状刃物１を図２のランジュバン型振動子４のホーン部４ａに接続するために、固定部材６ａの二股部６ｂに鋸状刃物１の基部１ｄが挿入され、二股部６ａに挿入穴６ａ、６ｆにネジが挿入され、ねじ切り穴６ｄ、６ｅでネジが締め付けられて鋸状刃物１とランジュバン型振動子４を図３に示すように一体に構成する。   Further, as shown in FIG. 2, a Langevin type vibrator 4 is built in the case 2, and the Langevin type vibrator 4 is configured by integrally forming metal blocks 4c and 4d on both sides of the piezoelectric vibrators 4a and 4b. A screw 5 is fixed to the center of the metal block 4c, and a horn member 6 is integrally attached to the screw 5. A fixing portion 6a of the horn member 6 is formed with a bifurcated portion 6b cut from above, and this cut 6b. An insertion hole 6c and a threaded hole 6d are formed on one side of the upper and lower sides, and a threaded hole formed with a threaded hole 6e and an insertion hole 6f facing each other on the other side is provided on the other side. 6a protrudes from one open end 2a of the case 2, a packing 3 is attached to the stepped portion 2b of the open end 2a, and a support formed on the horn member 6 on the packing 3 Element g is placed, a ball member 7 is placed on the support member 6g, a pressing member 8 is fixed on the ball member 7, and an insertion hole 8a is formed in the center of the pressing member 8, thereby providing a Langevin. In order to connect the saw blade 1 of FIG. 1 to the horn part 4a of the Langevin type vibrator 4 of FIG. 2, the fixing part 6a of the horn part 6 of the mold vibrator 4 is projected. The base 1d of the saw blade 1 is inserted into the bifurcated portion 6b, the screws are inserted into the insertion holes 6a and 6f into the bifurcated portion 6a, and the screws are tightened by the threaded holes 6d and 6e, so that the saw blade 1 and the Langevin vibrator 4 is integrally formed as shown in FIG.

このように構成した本実施例の超音波刃物装置では、ケーブル線９を介して発振器（図示せず）から発振出力をランジュバン型振動子４の圧電体振動子４ａ、４ｂに発振出力を印可すると、鋸状刃物１の先端１ｆが基部１ｄの１／２程度に形成されているので、超音波の定在波による切断むらがなく、ランジュバン型振動子４によって鋸状刃物１が長さ方向に振動されるので、三日月状の両刃が細かく縦方向に振動し、被切断物を抵抗無く切断することができ、又、鋸状刃物１が三日月状に構成されているので、鋸状刃物１の両刃の切断部分が常に移動し、被切断物と鋸状刃物１の切断部の接触部分が変化するので、摩擦熱により加熱されることがない。   In the ultrasonic blade device of the present embodiment configured as described above, when an oscillation output is applied from the oscillator (not shown) to the piezoelectric vibrators 4 a and 4 b of the Langevin type vibrator 4 via the cable line 9, Since the tip 1f of the saw blade 1 is formed to be about ½ of the base 1d, there is no uneven cutting due to the standing wave of the ultrasonic wave, and the saw blade 1 is moved in the length direction by the Langevin type vibrator 4. Since it is vibrated, both the crescent-shaped blades vibrate finely in the vertical direction, and the object to be cut can be cut without resistance, and the saw-shaped blade 1 is formed in a crescent shape. Since the cutting part of both blades always moves and the contact part of the cutting part of the to-be-cut object and the saw blade 1 changes, it is not heated by frictional heat.

本発明は、このように鋸状刃物１の切断部を三日月状の両刃に構成することにより、被切断部が非常に良く切断され、鋸状刃物１と被切断部との摩擦もなく、生マグロ等の魚類、肉類、冷凍類等が非常に良く切断できるという利点がある。    In the present invention, the cutting portion of the saw blade 1 is thus formed into a crescent-shaped double blade so that the cut portion is cut very well, there is no friction between the saw blade 1 and the cut portion, and There is an advantage that fish such as tuna, meat, and frozen can be cut very well.

なお、本発明の超音波刃物装置では、鋸状刃物１の切断部を三日月状の両刃に形成したが、三角形に突出した両刃を形成しても、生マグロ等の魚類、肉類、冷凍類等が非常に良く切断できるという利点がある。   In the ultrasonic blade device of the present invention, the cutting portion of the saw blade 1 is formed as a crescent-shaped double blade, but fish such as raw tuna, meat, frozen foods, etc. even if a double blade protruding in a triangle is formed. Has the advantage of being able to cut very well.

本発明の実施例の超音波刃物装置の鋸状刃物の側面図である。It is a side view of the saw blade of the ultrasonic blade apparatus of the embodiment of the present invention. 図２は超音波刃物装置のランジュバン型振動子とケースの構成を示した断面図である。FIG. 2 is a cross-sectional view showing the configuration of the Langevin type vibrator and the case of the ultrasonic blade device. 図３は超音波刃物装置の側面図である。FIG. 3 is a side view of the ultrasonic blade device.

符号の説明Explanation of symbols

１ 鋸状刃物
２ ケース
３ パッキン
４ ランジュバン型振動子
５ ネジ
６ ホーン部材
７ ボール部材
８ 押さえ部材
９ ケーブル線 DESCRIPTION OF SYMBOLS 1 Saw-shaped blade 2 Case 3 Packing 4 Langevin type vibrator 5 Screw 6 Horn member 7 Ball member 8 Holding member 9 Cable wire

Claims (2)

ケースに振動可能に装着されたランジュバン型振動子と、該ランジュバン型振動子に固着されたホーン部材と、該該ホーン部材に基部が固着され、片側に複数の三日月状の両刃が形成され、先端の幅が前記基部の幅のほぼ１／２程度に形成された長尺の鋸状刃とからなり、前記ランジュバン型振動子に発振器から発振出力を印可して、前記ランジュバン型振動子を縦振動で駆動することにより、前記鋸状刃で被切断物を切断することを特徴とする超音波刃物装置。   A Langevin type vibrator mounted on the case so as to vibrate, a horn member fixed to the Langevin type vibrator, a base is fixed to the horn member, and a plurality of crescent-shaped double blades are formed on one side, Is a long saw-tooth blade formed to be approximately half the width of the base, and an oscillation output is applied from the oscillator to the Langevin type vibrator so that the Langevin type vibrator is longitudinally vibrated. The ultrasonic blade device is characterized in that the object to be cut is cut by the saw blade by being driven by the above. 前記ホーン部材の二股部に前記鋸状刃の基部を挿入し、前記二股部側面に形成されたネジ孔及び前記鋸状刃の基部に形成されたネジ孔にネジを挿入して固定することを特徴とする請求項１記載の超音波刃物装置。   Inserting the base of the saw blade into the bifurcated portion of the horn member, and inserting and fixing a screw into the screw hole formed in the side of the bifurcated portion and the screw hole formed in the base of the saw blade; The ultrasonic blade device according to claim 1, wherein
JP2006346826A 2006-12-23 2006-12-23 Ultrasonic cutter apparatus Pending JP2008154785A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014155602A (en) * 2013-02-15 2014-08-28 Mirai Ind Co Ltd Cutting method of corrugated hard synthetic resin pipe and knife

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105781A (en) * 1981-12-12 1983-06-23 ウイルキンソン・ソ−ド・リミテツド Knife
JPS63174683A (en) * 1987-01-05 1988-07-19 ウォルター　ローレンス　マニュファクチャリング　リミティド Saw-twooth edge knife
JPH0411023A (en) * 1990-04-27 1992-01-16 Colloid Res:Kk Production of oxynitride ceramic fiber
JPH11179075A (en) * 1997-12-25 1999-07-06 Sanyo Electric Co Ltd Motor-driven kitchen knife
JP2003001592A (en) * 2001-06-26 2003-01-08 Sonotec Co Ltd Knife holder
JP2003236266A (en) * 2002-02-15 2003-08-26 Kaijirushi Hamono Kaihatsu Center:Kk Edged tool

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105781A (en) * 1981-12-12 1983-06-23 ウイルキンソン・ソ−ド・リミテツド Knife
JPS63174683A (en) * 1987-01-05 1988-07-19 ウォルター　ローレンス　マニュファクチャリング　リミティド Saw-twooth edge knife
JPH0411023A (en) * 1990-04-27 1992-01-16 Colloid Res:Kk Production of oxynitride ceramic fiber
JPH11179075A (en) * 1997-12-25 1999-07-06 Sanyo Electric Co Ltd Motor-driven kitchen knife
JP2003001592A (en) * 2001-06-26 2003-01-08 Sonotec Co Ltd Knife holder
JP2003236266A (en) * 2002-02-15 2003-08-26 Kaijirushi Hamono Kaihatsu Center:Kk Edged tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014155602A (en) * 2013-02-15 2014-08-28 Mirai Ind Co Ltd Cutting method of corrugated hard synthetic resin pipe and knife

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