JP2012143858A - Replacement unit for industrial cutting blade - Google Patents

Replacement unit for industrial cutting blade Download PDF

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JP2012143858A
JP2012143858A JP2011018995A JP2011018995A JP2012143858A JP 2012143858 A JP2012143858 A JP 2012143858A JP 2011018995 A JP2011018995 A JP 2011018995A JP 2011018995 A JP2011018995 A JP 2011018995A JP 2012143858 A JP2012143858 A JP 2012143858A
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industrial
blade
sewing machine
fixing plate
replacement unit
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JP5757444B2 (en
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Yoshikazu Kimura
義和 木村
Masato Tsuchiya
雅人 土屋
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Arkray Inc
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Arkray Inc
Kyoto Daiichi Kagaku KK
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Abstract

PROBLEM TO BE SOLVED: To provide a replacement unit for an industrial cutting blade which, when replacing the industrial cutting blade in a sewing machine torso, allows even an inexpert to make precise replacement in a short period of time without requiring adjustment etc.SOLUTION: There is provided a magnet 7 to secure a piece of the industrial cutting blade 3 to a fixing plate 4. In addition, there is provided a magnet 7 secured to a groove 2 formed in the sewing machine torso 1 for fixing the piece of the industrial cutting blade. There is further provided a bolt 5 to push the piece of the industrial cutting blade 3 to a sidewall of the groove 2 of the sewing machine torso 1. The problem is solved by the replacement unit composed of a combination of the fixing plate 4 configured as above and the groove 2 formed inward of the sewing machine torso 1.

Description

本発明は、例えば長尺シートにミシン加工を施す、ミシン胴に取り付けるミシン刃等の工業用刃物を、容易に交換することが出来る工業用刃物の取替えユニットに関する。詳しくは長尺状の用紙やフィルムシート等を切断したり、或いはミシン目を入れるための工業用刃物が磨耗した際に、素人でも短時間で容易に新品の工業用刃物と交換することが可能な、工業用刃物の取替えユニットに関する。  The present invention relates to an industrial blade replacement unit capable of easily exchanging an industrial blade such as a sewing blade attached to a sewing drum, for example, by performing a sewing process on a long sheet. Specifically, when an industrial blade for cutting long paper or film sheets or wearing a perforation is worn, even an amateur can easily replace it with a new industrial blade in a short time. The present invention relates to an industrial blade replacement unit.

従来、ミシン胴にミシン刃等の工業用刃物を取り付ける方法は、図１に示すようにミシン胴１に掘られた溝２にミシン刃３をライナーと呼ばれる固定板４と共に挿入し、図２に示すように溝２内の側壁にミシン刃３を固定板４と共に固定板４に設けられたボルト５で押し付けて動かないように固定して使用していた。この方法では、ミシン胴１から突出するミシン刃３の高さを微妙に調整する必要がある。例えば、当初ミシン刃３を長手方向に渡り、平均して１ｍｍ前後ミシン胴１から突出させ、その状態で固定板４の側面に複数設けられているボルト５により固定板４と共に溝の側壁に軽く押し当てることによりミシン刃３を仮固定する。その後ミシン胴１を空回転させ、突出したミシン刃３をバックアップローラ７（図７参照）に押し当てる。そうすると、前記突出しすぎたミシン刃３はバックアップローラ７の表面に接触する距離まで押し込まれるため、通過する長尺状用紙等を切断するのに必要な出しろを確保することができるのである。その後改めてボルト５の本締めを行い、ミシン刃３を設定した位置から動かないように強く固定するのである。  Conventionally, as shown in FIG. 1, an industrial blade such as a sewing machine blade is attached to a sewing machine cylinder by inserting the sewing machine blade 3 into a groove 2 dug in the sewing machine cylinder 1 together with a fixing plate 4 called a liner. As shown, the sewing machine blade 3 is pressed against a side wall in the groove 2 with a bolt 5 provided on the fixing plate 4 together with the fixing plate 4 so as not to move. In this method, it is necessary to finely adjust the height of the sewing machine blade 3 protruding from the sewing machine body 1. For example, the sewing machine blade 3 is initially protruded from the sewing machine body 1 around 1 mm on the average in the longitudinal direction, and lightly applied to the side wall of the groove together with the fixing plate 4 by a plurality of bolts 5 provided on the side surface of the fixing plate 4 in that state. The sewing machine blade 3 is temporarily fixed by pressing. Thereafter, the sewing drum 1 is idled and the protruding sewing blade 3 is pressed against the backup roller 7 (see FIG. 7). Then, since the sewing blade 3 that has protruded excessively is pushed to a distance that contacts the surface of the backup roller 7, it is possible to secure a margin necessary for cutting the long paper or the like passing therethrough. Thereafter, the bolts 5 are finally tightened, and the sewing machine blade 3 is firmly fixed so as not to move from the set position.

前記取り付方法では、手作業によりミシン刃を長手方向に渡り、平均して１ｍｍ前後ミシン胴に対して平行に突出させて仮固定するのであるが、その手作業はあまりにも微妙過ぎて熟練したオペレータにとっても至難の業である。また仮固定させるためのボルトへの力の入れ具合も微妙で熟練を要する。即ち、ボルトを閉め込みすぎると、ミシン刃が完全に固定されてしまいバックアップローラに強く当たって動かなくなってしまう。また閉め込みが弱いと、回転途中でミシン刃が抜け落ちてしまう等の障害が発生する。  In the above-mentioned mounting method, the sewing machine blade is crossed in the longitudinal direction by manual work, and on average, it is projected and fixed in parallel to the sewing machine cylinder of about 1 mm, but the manual work is too delicate and skillful. It is a difficult task for operators. In addition, the amount of force applied to the bolts for temporary fixing is delicate and requires skill. That is, if the bolt is closed too much, the sewing machine blade is completely fixed and hits the backup roller and cannot move. Further, if the lock is weak, troubles such as the sewing machine blade falling off during rotation occur.

また工業用刃物の取り付けが不十分な場合、長尺状用紙やフィルムシートが不十分に切断されて不良品を発生させたり、さらに工業用刃物の出しろが多すぎると当該刃物が短時間で磨耗してしまうため極めて不経済である。  Also, if the industrial blade is insufficiently attached, the long paper or film sheet will be cut inadequately, resulting in defective products, or if the industrial blade is excessively loaded, the blade will be removed in a short time. It is very uneconomical because it wears out.

このような状況下において、前記ミシン胴を扱うオペレータ達は、長尺状の用紙やフィルムシートが確実に切断或いはミシン目が入るように何回も、場合によっては何十回も工業用刃物のセットのやり直しを余儀なくされ、永遠と無駄な時間を費やすことになる。ミシン刃を取り替えるオペレータとしては簡単に短時間で取替え可能なミシン刃の取り付けユニットがあれば、作業効率が格段に向上するところである。
本発明は、前記問題に鑑み、ミシン刃等の工業用刃物が磨耗した際にきわめて容易に取替えることが可能な工業用刃物の取替えユニットを提供するものである。Under such circumstances, the operators handling the sewing machine cylinders do not use industrial cutters many times or in some cases, dozens of times to ensure that long sheets or film sheets are cut or perforated. You will be forced to redo the set, and you will spend forever and wasted time. As an operator who replaces the sewing machine blade, if there is a machine blade mounting unit that can be easily replaced in a short time, the working efficiency is greatly improved.
In view of the above problems, the present invention provides a replacement unit for an industrial blade that can be replaced very easily when an industrial blade such as a sewing blade is worn.

課題を解決するための手段Means for solving the problem

上記問題を解決するために、本発明の工業用刃物の取替えユニットは、ミシン胴と当該ミシン胴に設けられた工業用刃物取付用の溝に工業用刃物を取り付けるための固定板からなる工業用刃物の取替えユニットにおいて、前記固定板が工業用刃物を固着させるためのマグネット部と前ミシン胴に設けられた溝に固着させるためのマグネット部を有すると共に当該固定板に固着された工業用刃物をミシン胴の溝の側壁に押し付けて固定するためのボルトとからなることを特徴としている。  In order to solve the above problems, the industrial blade replacement unit of the present invention is an industrial tool comprising a sewing machine drum and a fixing plate for mounting the industrial blade in a groove for mounting the industrial blade provided in the sewing machine drum. In the blade replacement unit, the fixing plate has a magnet portion for fixing the industrial blade and a magnet portion for fixing the groove to the groove provided in the front sewing machine body, and the industrial blade fixed to the fixing plate. It is characterized by comprising a bolt for pressing against the side wall of the groove of the sewing machine cylinder.

また、上記問題を解決するために、本発明の異なる工業用刃物の取替えユニットは、固定板の横方向及び縦方向の少なくとも何れかの断面が台形を呈する角柱であることを特徴としている。  In order to solve the above problem, a different industrial blade replacement unit of the present invention is characterized in that at least one of the cross-sections in the horizontal direction and the vertical direction of the fixing plate is a prism having a trapezoidal shape.

さらに上記問題を解決するために、本発明の異なる工業用刃物の取替えユニットは、ミシン胴に形成されている工業刃物取替用の溝がミシン胴の両側端に至ることがなく、両側ミシン胴の内方においてその形状が台形または直線と曲線の組み合わせにより形成された溝であることを特徴としている。  Furthermore, in order to solve the above-mentioned problem, the industrial blade replacement unit according to the present invention is different in that the industrial blade replacement groove formed in the sewing machine cylinder does not reach both side ends of the sewing machine cylinder. The shape of the groove is a trapezoid or a groove formed by a combination of a straight line and a curve.

さらにまた、上記問題を解決するために、本発明の異なる工業用刃物の取替えユニットは、少なくとも固定板の工業用刃物を固着する側の面に、前記工業用刃物の出しろを調整するための基準線が明示されていることを特徴としている。  Furthermore, in order to solve the above-described problem, the replacement unit for different industrial blades of the present invention is for adjusting the margin of the industrial blade on at least the surface of the fixed plate on which the industrial blade is fixed. It is characterized by a clear reference line.

前記固定板の材質に格別な制限はない。公知の金属、合成プラスチック樹脂、木、セラミック、ゴム、紙、それらの混合物等を使用することができる。  There is no particular restriction on the material of the fixing plate. Known metals, synthetic plastic resins, wood, ceramics, rubber, paper, mixtures thereof and the like can be used.

また固定板に埋設される磁石やボルトの材質、数量、形状、磁石においては磁力等にも格別な制限はない。  There are no particular restrictions on the magnetic force or the like of the material, quantity, shape, or magnet of the magnet or bolt embedded in the fixed plate.

さらにミシン胴や、ミシン胴と対となって共に設けられるバックアップローラ等の、材質や径及び幅等にも格別な制限はない。通常は剛性や表面の強固さを必要とするため、金属表面に表面を硬化させる処理を施したものが用いられるがそれに限られることはない。  Further, there are no particular restrictions on the material, diameter, width, etc. of the sewing machine cylinder or the backup roller provided together with the sewing machine cylinder. Usually, since rigidity and surface strength are required, a metal surface subjected to a treatment for curing the surface is used, but is not limited thereto.

さらにまた本発明で使用する工業用刃物は、例えば厚み０．７ｍｍ、硬度ＨＳ７０°の片刃タイプや厚み０．３ｍｍ、硬度ＨＳ８５°の両刃タイプのものを好適に使用することが可能であるがこれに限られるものではない。  Furthermore, as the industrial blade used in the present invention, for example, a single blade type having a thickness of 0.7 mm and a hardness HS of 70 ° or a double blade type having a thickness of 0.3 mm and a hardness of HS 85 ° can be suitably used. It is not limited to.

なお、固定板の形状とミシン胴に設けられる溝の形状は、固定板の向きが一定の向きの場合に合致して挿入が可能になるようにしておけば、工業用刃物が正しい位置に確実に設置されるため作業中の事故が防止されて効率が高まる。  Note that the shape of the fixing plate and the shape of the groove provided in the sewing machine barrel should ensure that the industrial blade is in the correct position if it can be inserted when the direction of the fixing plate is fixed. Because it is installed in the factory, accidents during work are prevented and efficiency is increased.

また、固定板に工業用刃物を固着させる際に、工業用刃物がミシン胴に当たり押し込められるために必要とする突出量が容易に確認できるよう基準線を罫書いておけば至便である。前記罫書線は、例えばミシン胴に当たり始める突出位置と、それ以上突出させると調整に支障が出始める位置において施しておけば、作業者は前記２本の罫書線の中間に無造作に工業用刃物を固着させればよいので極めて至便である。  In addition, when the industrial blade is fixed to the fixed plate, it is convenient if a reference line is drawn so that the amount of protrusion required for the industrial blade to be pushed against the sewing machine body can be easily confirmed. For example, if the ruled line is provided at a protruding position where it starts to hit the sewing machine body and a position where adjustment will start to occur if the line is further protruded, the operator can easily put an industrial knife between the two ruled lines. It is very convenient because it only has to be fixed.

発明の効果Effect of the invention

本発明の工業用刃物の取替えユニットによれば、固定板に埋設された磁石の磁力を利用するので工業用刃物を固定板に押し当てればそのまま貼り付いてしまう。そして工業用刃物をセットした固定板を溝に入れれば、固定板の要所に埋設された磁石の磁力により、固定板の下面と溝の底部及び工業用刃物と溝の側壁に完全に密着する。このようにして設置した工業用刃物は仮固定の状態で強固に固定されていない。従って、工業用刃物を固定板に無造作に取り付けた後にミシン胴を回転させて、工業用刃物をバックアップローラに当てれば、自動的にミシン胴の溝内に突出し過ぎた分だけ押し戻されて出しろが調整される。  According to the industrial blade replacement unit of the present invention, since the magnetic force of the magnet embedded in the fixed plate is used, if the industrial blade is pressed against the fixed plate, it sticks as it is. Then, if the fixing plate with the industrial blade set is put in the groove, the magnetic force of the magnet embedded in the key of the fixing plate is completely brought into close contact with the lower surface of the fixing plate, the bottom of the groove, and the industrial blade and the side wall of the groove. . The industrial blade thus installed is not firmly fixed in a temporarily fixed state. Therefore, if the industrial blade is rotated on the fixed plate after the industrial blade is randomly installed and the industrial blade is applied to the backup roller, it is automatically pushed back by the amount that protrudes too much into the groove of the sewing drum. Is adjusted.

また固定板及びミシン胴の溝が、一定方向でないとお互いが合致することがない形状のため、取付方向を誤って取り付けたまま稼動させて刃物やユニットを破損させてしまうような事故も起こり得ない。即ち、初心者でも磨耗した工業用刃物の取替えに際して煩わしい調整がなくなり、極めて短時間で正確に取り替え作業を完了することができる。  Also, since the grooves of the fixing plate and the machine drum do not match each other unless they are in a certain direction, there may be an accident that causes the blade or unit to be damaged by operating with the mounting direction installed incorrectly. Absent. That is, even a beginner can eliminate the troublesome adjustment when replacing worn industrial blades, and the replacement operation can be completed in a very short time.

従来の工業用刃物の取付け方法を示す斜視図である。It is a perspective view which shows the attachment method of the conventional industrial blade. 従来の工業用刃物の取付け状態を示すミシン胴における断面図である。It is sectional drawing in the sewing machine cylinder which shows the attachment state of the conventional industrial blade. （Ａ）、（Ｂ）及び（Ｃ）は本発明を構成する取り付け板の平面図、Ｘ−Ｘ線断面図及びＹ−Ｙ線断面図である。(A), (B), and (C) are the top view, XX sectional view, and YY sectional view of the mounting plate which comprises this invention. 本発明の取付け板の取付け方法を示す斜視図である。It is a perspective view which shows the attachment method of the attachment board of this invention. 本発明の工業用刃物の取り付け状態を示すミシン胴における断面図である。It is sectional drawing in the sewing machine cylinder which shows the attachment state of the industrial blade of this invention. 工業用刃物を固定板に取り付ける際に目安となる２種類の基準線の状態を示す斜視図である。It is a perspective view which shows the state of two types of reference lines used as a standard when attaching an industrial blade to a fixed plate. ミシン胴の動きを示す要部概略図である。It is a principal part schematic diagram which shows a motion of a sewing machine drum.

図３（Ａ）に示すように、本発明に係る固定板４は例えば平面図において、或いは同図（Ｂ）及び（Ｃ）に示すように断面が台形の角柱である。そして同図（Ｂ）に示すようにマグネット６が側面と底面にほぼ等間隔に埋め込まれている。また同図（Ａ）及び（Ｃ）に示すように、ほぼ等間隔で配置されているマグネット６の間にボルト５が突出自在に設けられている。  As shown in FIG. 3A, the fixing plate 4 according to the present invention is a prism having a trapezoidal cross section, for example, in a plan view or as shown in FIGS. As shown in FIG. 5B, magnets 6 are embedded at substantially equal intervals on the side surface and the bottom surface. Further, as shown in FIGS. 4A and 4C, bolts 5 are provided so as to be freely protruded between magnets 6 arranged at substantially equal intervals.

なお、前記固定板４側面並びに底面のマグネット６の配置に関しては格別な制限はない。ほぼ均等な固定力で仮固定できるように適宜配置すればよい。同様にボルト５の配置に関しても格別な制限はなく、ほぼ均等な固定力で強固に固定板と工業用刃物をミシン胴１の溝２側壁に押し付けることができればよい。またボルトの取付穴は固定板４を貫通する必要はなく、固定板４の途中まで掘り下げた袋状でも構わない。  In addition, there is no special restriction | limiting regarding arrangement | positioning of the magnet 6 of the said stationary plate 4 side surface and a bottom face. What is necessary is just to arrange | position suitably so that it can fix temporarily with substantially equal fixing force. Similarly, the arrangement of the bolts 5 is not particularly limited as long as the fixing plate and the industrial blade can be firmly pressed against the side wall of the groove 2 of the sewing machine drum 1 with substantially equal fixing force. The bolt mounting holes do not have to penetrate the fixing plate 4 and may have a bag shape dug down to the middle of the fixing plate 4.

本発明の工業用刃物の取替えユニットによる刃物の交換手順は、図４に示すように、ミシン胴１から予め取り外された固定板４のマグネット６側の側面に工業用刃物３を貼り付ける。磁力により近づけるだけで自動的に固着されるが、その状態で工業用刃物３を自在にスライドすることが可能なため、オペレータサイドで必要と思われる出しろ分を目検討で突出させておけばよい。  As shown in FIG. 4, the blade replacement procedure by the industrial blade replacement unit of the present invention is performed by attaching the industrial blade 3 to the side surface on the magnet 6 side of the fixing plate 4 previously removed from the sewing machine cylinder 1. It is automatically fixed just by moving closer to the magnetic force, but the industrial blade 3 can be slid freely in that state, so if you let the operator see the required margin on the eye side Good.

なお、図６に示すように工業用刃物３を固定板４に固着させる位置の目安を予め罫書いておけば作業効率がさらに向上する。例えば、図６中直線で示すの罫線ａは、その線よりも下に工業用刃物３の下側の辺ｃを固着させると出しろが少ないために、ミシン胴１を回転させた際にバックアップローラ１１に接触しない位置であり、また破線で示す罫線ｂは、その線よりも上に工業用刃物３の下側の辺ｃを固着させると出しろが多すぎてバックアップローラ１１に工業用刃物３が当たりすぎて刃物が欠ける等の事故が発生することが予測される位置である。このように工業用刃物３の固着位置を明示しておけば、現場オペレーターは無造作に固定板４に固着した工業用刃物３をスライドさせて、工業用刃物３の下側の辺ｃを前記罫線ａ及びｂの間のスペースに固定するだけでよいのである。  In addition, as shown in FIG. 6, if the rule of the position where the industrial blade 3 is fixed to the fixed plate 4 is ruled in advance, the working efficiency is further improved. For example, the ruled line a indicated by a straight line in FIG. 6 is less likely to be removed when the lower side c of the industrial cutter 3 is fixed below the line, so that the back-up is performed when the sewing machine cylinder 1 is rotated. The ruled line b indicated by a broken line is a position that does not come into contact with the roller 11, and if the lower side c of the industrial cutter 3 is fixed above the line, there is too much room for the industrial cutter 3 to be put on the backup roller 11. It is a position where an accident such as 3 being hit too much and the cutting tool is missing is predicted to occur. In this way, if the fixing position of the industrial blade 3 is clearly indicated, the field operator slides the industrial blade 3 fixed to the fixing plate 4 at random, and sets the lower side c of the industrial blade 3 to the ruled line. It only needs to be fixed in the space between a and b.

そしてその後ミシン胴１に掘られた溝２の形状と合致させて、前記工業用刃物３が固着された固定板４を落とし込めばよい。そうすれば固定板４に設けられている側面と底面のマグネット６により自動的に図５に示す配置に固着する。  Then, the fixing plate 4 to which the industrial blade 3 is fixed may be dropped in accordance with the shape of the groove 2 dug in the sewing machine cylinder 1. If it does so, it will adhere to the arrangement | positioning shown in FIG.

その後図７に示すように、ミシン胴１を回転させると、協調して回転する一対となって配置されているバックアップローラ７表面に工業用刃物が当たる。しかし既述の通り工業用刃物３は固定板４と共に仮固着の状態のため、バックアップローラ７の表面に接触する位置まで溝２の内方へ押し込められて安定する。その状態でボルト５を本締めして固定板４を強固に固定して準備は完了する。  Thereafter, as shown in FIG. 7, when the sewing drum 1 is rotated, the industrial cutting tool hits the surface of the backup roller 7 arranged in a pair that rotates in a coordinated manner. However, as described above, the industrial blade 3 is temporarily fixed together with the fixed plate 4, so that it is stabilized by being pushed inward of the groove 2 to a position where it contacts the surface of the backup roller 7. In this state, the bolt 5 is finally tightened to firmly fix the fixing plate 4 and the preparation is completed.

既述のように準備を完了した工業用刃物の取替えユニットを稼動させると、図７に示すように、一点鎖線で示すパスラインＰを通過する長尺状の用紙やフィルムシートは、刃物３がバックアップローラ７の外周面と接触する毎に切断されるのである。  When the industrial blade replacement unit that has been prepared as described above is operated, as shown in FIG. 7, the long paper or film sheet passing through the pass line P indicated by the alternate long and short dash line is the blade 3. It is cut every time it comes into contact with the outer peripheral surface of the backup roller 7.

なお、ミシン胴１の溝２及び固定板４の形状がほぼ同一形状に設定されているが、このようにすれば仮に固定板４を逆向きに入れようとしても、形状が合わないために入れることはできない。従って取付け向きの間違いを防止する役目を果たしている。なお溝２の形状については必ずしも前記台形である必要はなく通常の溝でも構わない。この場合は固定板４を逆向きに挿入することができるが、固定板４の断面が図３及び図４に示すように台形のため、鋭角部分がミシン胴１の外周からはみ出すので前記と同様に間違いを防止することができるのである。  The groove 2 of the sewing machine cylinder 1 and the shape of the fixing plate 4 are set to be substantially the same shape. However, if the fixing plate 4 is tried to be inserted in the reverse direction, the shape does not match. It is not possible. Therefore, it plays the role of preventing errors in the mounting direction. In addition, about the shape of the groove | channel 2, it does not necessarily need to be the said trapezoid, and a normal groove | channel may be sufficient. In this case, the fixing plate 4 can be inserted in the opposite direction. However, since the cross section of the fixing plate 4 is trapezoidal as shown in FIGS. 3 and 4, the acute angle portion protrudes from the outer periphery of the sewing machine cylinder 1. It is possible to prevent mistakes.

なお、本発明は、上記実施例に限定されるものではない。例えば固定板４の段差部が形成されている側と半対側面に、従来通り固定板４を強制的に押し付けるためのボルトをさらに設けても構わず、また固定板４の形状は外形において或いは断面においても、作業に支障が出ない範囲に限られるが必ずしも台形である必要はない。  In addition, this invention is not limited to the said Example. For example, bolts for forcibly pressing the fixing plate 4 may be provided on the side where the stepped portion of the fixing plate 4 is formed and the half-side surface as usual, and the shape of the fixing plate 4 may be the outer shape or The cross-section is not limited to a trapezoidal shape although it is limited to a range that does not hinder the work.

１ ミシン胴
２ 溝
３ 工業用刃物
４ 固定板
５ ボルト
６ マグネット部
７ バックアップローラ
ａ、ｂ 罫線
ｃ 工業用刃物３の下側の辺DESCRIPTION OF SYMBOLS 1 Sewing machine body 2 Groove 3 Industrial cutter 4 Fixing plate 5 Bolt 6 Magnet part 7 Backup roller a, b Ruled line c Lower side of industrial cutter 3

Claims (4)

ミシン胴と当該ミシン胴に設けられた工業用刃物取付用の溝に工業用刃物を取り付けるための固定板からなる工業用刃物の取替えユニットにおいて、前記固定板が工業用刃物を固着させるためのマグネット部と前ミシン胴に設けられた溝に固着させるためのマグネット部を有すると共に当該固定板に固着された工業用刃物をミシン胴の溝の側壁に押し付けて固定するためのボルトとからなることを特徴とした工業用刃物の取替えユニット  In a replacement unit for an industrial blade comprising a sewing body and a fixing plate for mounting the industrial blade in a groove for mounting the industrial blade provided in the sewing body, a magnet for fixing the industrial blade by the fixing plate And a bolt for pressing and fixing an industrial blade fixed to the fixing plate against the side wall of the groove of the sewing machine cylinder. Specialized industrial blade replacement unit 固定板の横方向及び縦方向の少なくとも何れかの断面が台形を呈する角柱であることを特徴とした請求項１に記載の工業用刃物の取替えユニット。  2. The industrial blade replacement unit according to claim 1, wherein at least one of a cross section of the fixing plate in a horizontal direction and a vertical direction is a prism having a trapezoidal shape. ミシン胴に形成されている工業刃物取替用の溝がミシン胴の両側端に至ることがなく、両側ミシン胴の内方においてその形状が台形または直線と曲線の組み合わせにより形成された溝であることを特徴とした請求項２に記載の工業用刃物の取替えユニット。  The industrial cutter replacement groove formed in the sewing machine cylinder does not reach both ends of the sewing machine cylinder, and the shape is a groove formed by a combination of a trapezoidal shape or a straight line and a curved line inside the both side sewing machine cylinders. The industrial blade replacement unit according to claim 2, wherein: 少なくとも固定板の工業用刃物を固着する側の面に、前記工業用刃物の出しろを調整するための基準線が明示されていることを特徴とした請求項１乃至３の何れかに記載の工業用刃物の取替えユニット。  4. The reference line for adjusting a margin of the industrial cutter is clearly defined on at least a surface of the fixing plate on the side to which the industrial cutter is fixed. 5. Replacement unit for industrial blades.
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108100366A (en) * 2017-12-23 2018-06-01 苏州工业园区服务外包职业学院 A kind of pinch roller
CN108481813A (en) * 2018-05-28 2018-09-04 安徽天元塑业有限公司 A kind of Polywoven Bag efficiently cuts former
CN108858420A (en) * 2018-07-13 2018-11-23 南通牧野机械有限公司 Cutter guide device
JP2019038085A (en) * 2017-08-28 2019-03-14 東洋製罐株式会社 Thomson blade unit and thomson blade height controlling method
CN110103275A (en) * 2019-05-22 2019-08-09 湖北东创机械设备有限公司 A kind of corrugated paper transverse cutting unit rotor
JP2021154416A (en) * 2020-03-26 2021-10-07 近畿刃物工業株式会社 Cutter for cutting processing
JP2022525956A (en) * 2019-03-20 2022-05-20 ベーヴェー ペイパーシステムズ ハンブルク ゲゼルシャフト ミット ベシュレンクテル ハフツング Knife drum

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CN109176056B (en) * 2018-09-29 2020-11-03 湖州菠萝蜜服饰有限公司 Fixing seat for strip-shaped blade

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4851389A (en) * 1972-10-23 1973-07-19
US3989077A (en) * 1974-03-13 1976-11-02 Maschinenfabrik B. Maier Kg Rotary cutter
JPS6181365A (en) * 1984-09-29 1986-04-24 Dainippon Printing Co Ltd Blade fixing device for rotary machining barrel
JPS61195999U (en) * 1985-05-30 1986-12-06
US4658875A (en) * 1986-03-24 1987-04-21 Bosko Grabovac Knife holder
JPH0657589U (en) * 1991-04-04 1994-08-09 大日本印刷株式会社 Sewing machine blade retainer
JPH06507123A (en) * 1992-03-04 1994-08-11 ローズマン　トーマス　ジェイ Rotary cutting cylinder with floating sheeter blade lockdown bar and method of manufacturing the same
JPH06304895A (en) * 1993-04-20 1994-11-01 Asahi Mach Kk Rotary cutter
JPH08112798A (en) * 1994-10-17 1996-05-07 Asahi Mach Kk Rotary cutter
JPH10235594A (en) * 1997-02-27 1998-09-08 Mitsubishi Heavy Ind Ltd Cutting tool mounting structure of rotary die cutter
JPH11123694A (en) * 1997-10-24 1999-05-11 Asahi Machinery Kk Rotary cutter
KR20060062742A (en) * 2004-12-06 2006-06-12 삼성전기주식회사 Holder for cutting blades
US20070212176A1 (en) * 2003-06-27 2007-09-13 Designtek Llc Wood planing machine with an improved cutter head and method
JP2008307611A (en) * 2007-06-12 2008-12-25 Yoshimori Takahashi Die cutter roll
JP2009226514A (en) * 2008-03-21 2009-10-08 Asahi Machinery Ltd Rotary cutter device

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4851389A (en) * 1972-10-23 1973-07-19
US3989077A (en) * 1974-03-13 1976-11-02 Maschinenfabrik B. Maier Kg Rotary cutter
JPS6181365A (en) * 1984-09-29 1986-04-24 Dainippon Printing Co Ltd Blade fixing device for rotary machining barrel
JPS61195999U (en) * 1985-05-30 1986-12-06
US4658875A (en) * 1986-03-24 1987-04-21 Bosko Grabovac Knife holder
JPH0657589U (en) * 1991-04-04 1994-08-09 大日本印刷株式会社 Sewing machine blade retainer
JPH06507123A (en) * 1992-03-04 1994-08-11 ローズマン　トーマス　ジェイ Rotary cutting cylinder with floating sheeter blade lockdown bar and method of manufacturing the same
JPH06304895A (en) * 1993-04-20 1994-11-01 Asahi Mach Kk Rotary cutter
JPH08112798A (en) * 1994-10-17 1996-05-07 Asahi Mach Kk Rotary cutter
JPH10235594A (en) * 1997-02-27 1998-09-08 Mitsubishi Heavy Ind Ltd Cutting tool mounting structure of rotary die cutter
JPH11123694A (en) * 1997-10-24 1999-05-11 Asahi Machinery Kk Rotary cutter
US20070212176A1 (en) * 2003-06-27 2007-09-13 Designtek Llc Wood planing machine with an improved cutter head and method
KR20060062742A (en) * 2004-12-06 2006-06-12 삼성전기주식회사 Holder for cutting blades
JP2008307611A (en) * 2007-06-12 2008-12-25 Yoshimori Takahashi Die cutter roll
JP2009226514A (en) * 2008-03-21 2009-10-08 Asahi Machinery Ltd Rotary cutter device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019038085A (en) * 2017-08-28 2019-03-14 東洋製罐株式会社 Thomson blade unit and thomson blade height controlling method
CN108100366A (en) * 2017-12-23 2018-06-01 苏州工业园区服务外包职业学院 A kind of pinch roller
CN108481813A (en) * 2018-05-28 2018-09-04 安徽天元塑业有限公司 A kind of Polywoven Bag efficiently cuts former
CN108481813B (en) * 2018-05-28 2024-02-09 安徽天元塑业有限公司 Plastic woven bag efficient cutting and forming equipment
CN108858420A (en) * 2018-07-13 2018-11-23 南通牧野机械有限公司 Cutter guide device
JP2022525956A (en) * 2019-03-20 2022-05-20 ベーヴェー ペイパーシステムズ ハンブルク ゲゼルシャフト ミット ベシュレンクテル ハフツング Knife drum
CN110103275A (en) * 2019-05-22 2019-08-09 湖北东创机械设备有限公司 A kind of corrugated paper transverse cutting unit rotor
JP2021154416A (en) * 2020-03-26 2021-10-07 近畿刃物工業株式会社 Cutter for cutting processing

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