JP2011104761A - Cutting device for sponge cutter - Google Patents

Cutting device for sponge cutter Download PDF

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Publication number
JP2011104761A
JP2011104761A JP2009279888A JP2009279888A JP2011104761A JP 2011104761 A JP2011104761 A JP 2011104761A JP 2009279888 A JP2009279888 A JP 2009279888A JP 2009279888 A JP2009279888 A JP 2009279888A JP 2011104761 A JP2011104761 A JP 2011104761A
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Japan
Prior art keywords
sponge
cutting
die
cut
cutting blade
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JP2009279888A
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Japanese (ja)
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Toshinaga Urabe
聰長 占部
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Individual
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Priority to JP2009279888A priority Critical patent/JP2011104761A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a device for automatically cutting and manufacturing a sponge stuck on a punching die for separating a punched product from a punching blade from a long stripe-like sponge. <P>SOLUTION: Based on CAD data of a cutting edge 2 in a trimming die 1, the whole cutting length is determined from the long stripe-like sponge and a cut-in part 43 is formed at a direction transferring point on the midway or a circular portion by a metal die, and thereby, the sponge stuck on the trimming die 1 is cut. The metal die for cutting the sponge includes, for example, four kinds of cutting edges, and the respective blades are properly used based on the CAD data of the cutting edge 2. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は紙器・ダンボールの打抜に使用する打抜型に貼り付けるスポンジの切断する装置に関するものである。  The present invention relates to a device for cutting a sponge attached to a punching die used for punching paper containers and cardboard.

現在の紙器・ダンボールの打抜には平盤抜型1を上下運動して打ち抜く。その場合、打ち抜かれた素材の板紙・ダンボール製品10が切刃2に食い込み、抜型1から製品10が分離しない。これを防ぐために、図2の切刃2の両側にスポンジ4を張る。  For punching of current paper containers and cardboard, the flat board die 1 is moved up and down. In that case, the paperboard / cardboard product 10 of the punched material bites into the cutting blade 2, and the product 10 does not separate from the die 1. In order to prevent this, sponges 4 are stretched on both sides of the cutting blade 2 in FIG.

この作業は最近では特許文献1のように一定の長さに切られたスポンジの裏面に接着剤を塗布して貼る。一般に幅7ミリ、高さ7ミリ、長さ30ミリのスポンジである。この作業は手作業で時間が掛かる。図2に見られるように細部は特許文献1のスポンジをハサミで短く切り貼らなければならない。また長い部分は何個も貼らなければならない。  Recently, this work is performed by applying an adhesive to the back surface of a sponge cut to a certain length as in Patent Document 1. Generally, the sponge is 7 mm wide, 7 mm high, and 30 mm long. This work is manual and time consuming. As can be seen in FIG. 2, the details of the sponge of Patent Document 1 must be cut and pasted with scissors. Many long parts must be pasted.

近時、ウオーター・ジェツトでスポンジ・シートを切断する方法がある。しかし、筋状のスポンジに比較して、無駄に捨てる材料カスが発生する。
またウオーター・ジェツトで切ったものは部品を長く繋ぐ事ができない。
Recently, there is a method of cutting sponge sheets with water jets. However, as compared with a streak-like sponge, waste material that is wasted is generated.
Also, parts cut with water jets cannot connect parts for a long time.

実公昭59−32559Shoko 59-32559

本発明は手作業により筋状のスポンジを長い部分には多数張るのでなく、また短い部分にはハサミで切断するのでなく抜型1の製作データの切刃2データによりその必要な長さを自動的に切断する装置を提供するものである。  The present invention does not manually stretch a large number of streaky sponges in a long part, and does not cut a short part with scissors, but automatically calculates the necessary length based on the cutting edge 2 data of the production data of the die 1 A device for cutting is provided.

本発明は抜型1の切刃2データから自動的に長さを検出し、その図形から自動的に4種の切り込みから選択し1本の長い筋状スポンジを切断する。  The present invention automatically detects the length from the cutting edge 2 data of the die 1 and automatically selects from four types of cuts from the figure to cut one long streak-like sponge.

発明を解決するための手段Means for Solving the Invention

長い筋状スポンジ41を抜型1の切刃2のデータにより切断全長を決定し、途中の方向転換する点、または円弧の部分に切込43を金型5で入れ、切断する装置。  An apparatus for cutting a long streaky sponge 41 by determining the total cutting length based on the data of the cutting blade 2 of the die 1 and inserting the cut 43 into the arc at a point where the direction changes halfway or in the arc.

発明の効果The invention's effect

本発明は抜型1の切刃2データから自動的に長さを検出し、その図形から自動的に4種の切り込みから選択し1本の長い筋状スポンジを完成する。  The present invention automatically detects the length from the cutting edge 2 data of the die 1 and automatically selects one of four types of cuts from the figure to complete one long streaky sponge.

本発明は長い距離については一定のスポンジ(7ミリ幅*7ミリ高*30ミリ長)を張るのでないので、図8のようにA点からB点まで1本の長いスポンジを一気に張ることが可能である。  Since the present invention does not stretch a certain sponge (7 mm wide * 7 mm high * 30 mm long) for a long distance, it is possible to stretch one long sponge from point A to point B as shown in FIG. Is possible.

本発明は一定のスポンジ(7ミリ幅*7ミリ高*30ミリ長)の短い部分でも、そこで方向転換する場合でもハサミが不要である。  The present invention eliminates the need for scissors even in the short part of a certain sponge (7 mm wide * 7 mm high * 30 mm long), even when changing direction there.

一般的な印刷紙器の展開図。A development view of a general printing paper container. 図1を製作するスポンジを貼った抜型平面図。FIG. 2 is a plan view of a die with a sponge for producing FIG. 本発明の装置の側面図。The side view of the apparatus of this invention. 本発明の装置の金型平面図。The metal mold | die top view of the apparatus of this invention. 本発明で切断する材料の筋状スポンジ斜視図。The streaky sponge perspective view of the material cut | disconnected by this invention. 本発明で切断された材料の筋状スポンジ斜視図。The streaky sponge perspective view of the material cut | disconnected by this invention. 本発明で切断された材料を折り曲げたスポンジ斜視図。The sponge perspective view which bent the material cut | disconnected by this invention. 本発明で切断され折り曲げたスポンジを抜型に貼り付けた平面図。The top view which affixed the sponge cut | disconnected and bent by this invention to the die | dye. 本発明で切断され折り曲げたスポンジを抜型に貼り付けた平面図。The top view which affixed the sponge cut | disconnected and bent by this invention to the die | dye.

より詳しく述べるならば、図3は本発明の装置の側面図である。材料の筋状スポンジ41が装置右側から挿入される。コンピータにより制御された送りローラー58により連続的に左方向に送られる。エンコーダー59は送り量を計測する。材料は金型5に送られる。金型5は上部のシリンダ57により上下運動をする。  More specifically, FIG. 3 is a side view of the apparatus of the present invention. A streaky sponge 41 of material is inserted from the right side of the device. The feed roller 58 controlled by the computer continuously feeds the left direction. The encoder 59 measures the feed amount. The material is sent to the mold 5. The mold 5 moves up and down by an upper cylinder 57.

金型5はモータースライダー50により前後に移動する。図4はこの前後に移動する金型の平面図である。この金型には「I字切込刃52」と「上V字切込刃55」と「下V字切込刃54」の3種の切刃が設けられている。「I字切込刃52」は金型5の前後の移動位置により2つの役目(2種の切り方)がある。  The mold 5 is moved back and forth by the motor slider 50. FIG. 4 is a plan view of a mold that moves back and forth. This mold is provided with three types of cutting blades of “I-shaped cutting blade 52”, “upper V-shaped cutting blade 55” and “lower V-shaped cutting blade 54”. The “I-shaped cutting blade 52” has two roles (two kinds of cutting methods) depending on the movement position of the mold 5 in the front-rear direction.

図5は筋状のスポンジ41の材料である。幅は7ミリ、高さは7ミリで長さはできるだけ長い方が良い。自動的に切断するためにはあらかじめ10メータぐらいが良い。  FIG. 5 shows a material of the streaky sponge 41. The width should be 7 mm, the height should be 7 mm, and the length should be as long as possible. In order to cut automatically, about 10 meters is good beforehand.

図6は図4の金型5を前後に移動させ切断した実施例である。すべての切断(42−45)は切り残し、例えば1ミリを残して切断する。「下I字切込42」は「I字切込刃52」を移動させて、「I字切込刃52」の上端を材料スポンジ41の上端1ミリを残して、シリンダー57を下降させる。「上I字切込43」は「I字切込刃52」を移動させて、「I字切込刃52」の下端を材料スポンジ41の下端1ミリを残して、シリンダー57を下降させる。「下V字切込44」は「下V字切込刃54」を移動させて、「下V字切込刃54」の上端を材料スポンジ41の上端1ミリを残して、シリンダー57を下降させる。「上V字切込45」は「上V字切込刃55」を移動させて、「上V字切込刃55」の下端を材料スポンジ41の下端1ミリを残して、シリンダー57を下降させる。  FIG. 6 shows an embodiment in which the mold 5 in FIG. 4 is moved back and forth and cut. All cuts (42-45) are left uncut, for example, leaving 1 mm. The “lower I-shaped cutting 42” moves the “I-shaped cutting blade 52”, and lowers the cylinder 57 while leaving the upper end of the “I-shaped cutting blade 52” at the upper end of the material sponge 41. The “upper I-shaped cut 43” moves the “I-shaped cut blade 52” to lower the cylinder 57 while leaving the lower end of the material sponge 41 at the lower end of the “I-shaped cut blade 52”. “Lower V-shaped cutting blade 44” moves “Lower V-shaped cutting blade 54” and lowers cylinder 57 while leaving the upper end of “lower V-shaped cutting blade 54” at the upper end of material sponge 41. Let “Upper V-shaped cutting 45” moves “Upper V-shaped cutting blade 55” and lowers cylinder 57 while leaving the lower end of “upper V-shaped cutting blade 55” at the lower end of material sponge 41. Let

図7は4種のそれぞれの切断を90度に折り曲げた実施例を示している。  FIG. 7 shows an embodiment in which each of the four types of cuts is bent at 90 degrees.

図8は以上の実施例を図2の抜型に貼り付けた実施例である。例えば図8の抜型1の「A点」から「B点」への切刃2の外周に貼り付けるためのスポンジを製作する方法は抜型1のCADデータから全長を計算する。最初の「方向転換c点CW(Clockwise)方向」は「上I字切込43」となる。2個目の「方向転換d点CCW(Counter Clockwise)」は「上V字切込45」となる。「方向転換d点CCW(Counter Clockwise)」は「下I字切込42」でも可能である。しかし、その場合は「c点−d点」間の距離は短くなる。送り量の基準は刃側からスポンジの幅分の外側に来る。「A点−c点間」「c点−d点間」の距離はCADデータから計算される。この距離は送りローラー58により金型5の方向に送られる。「c点」を切断する時は「A点−c点間」を送った後、金型5の「I字切込刃52」の切断位置にモータースライダー50で金型5を移動させる。これらの金型5の移動量はコンピータに登録しておく。  FIG. 8 shows an embodiment in which the above embodiment is attached to the die shown in FIG. For example, in the method of manufacturing a sponge for attaching to the outer periphery of the cutting blade 2 from “A point” to “B point” of the die 1 in FIG. 8, the total length is calculated from the CAD data of the die 1. The first “direction change c point CW (Clockwise) direction” is “upper I-shaped cut 43”. The second “direction change d-point CCW (Counter Clockwise)” is “upper V-shaped cut 45”. The “direction change d point CCW (Counter Clockwise)” may be “lower I-shaped cut 42”. However, in this case, the distance between “c point-d point” becomes short. The reference of the feed amount comes from the blade side to the outside of the sponge width. The distance “between points A and c” and “between points c and d” is calculated from CAD data. This distance is fed in the direction of the mold 5 by the feed roller 58. When cutting “c point”, after sending “between point A and point c”, the mold 5 is moved by the motor slider 50 to the cutting position of the “I-shaped cutting blade 52” of the mold 5. The movement amount of these molds 5 is registered in the computer.

「e点」の円弧を切断は「上I字切込43」の連続になる。また図9の円の外側は「上I字切込43」の連続になる。図9の円の内側は「下V字切込44」の連続になる。  Cutting the arc of “point e” is a series of “upper I-shaped cut 43”. Further, the outer side of the circle in FIG. 9 is a series of “upper I-shaped cuts 43”. The inside of the circle in FIG. 9 is a series of “lower V-shaped cuts 44”.

図8のA点からB点までの連続のスポンジを切断し、それを貼り付ける場合はあらかじめ接着剤を切刃2の外側の合板に塗布しておき、切刃2に沿わせて貼れば一気に貼ることができる。  When cutting a continuous sponge from point A to point B in FIG. 8 and pasting it, apply an adhesive to the plywood outside the cutting blade 2 in advance and paste it along the cutting blade 2 at once. Can be pasted.

抜型1
製品10
切刃2
抜型20
スポンジ4
筋状スポンジ41
下I字切込42
上I字切込43
下V字切込44
上V字切込45
金型5
モータースライダー50
I字切込刃52
下V字切込刃54
上V字切込刃55
シリンダ57
送りローラー58
エンコーダー59
Cutting die 1
Product 10
Cutting blade 2
Die cutting 20
Sponge 4
Streaky sponge 41
Lower I-cut 42
Upper I cut 43
Lower V cut 44
Upper V cut 45
Mold 5
Motor slider 50
I-shaped cutting blade 52
Lower V-shaped cutting blade 54
Upper V-shaped cutting blade 55
Cylinder 57
Feed roller 58
Encoder 59

Claims (1)

長い筋状スポンジ41から抜型1の切刃2のデータにより切断全長を決定し、途中の方向転換する点、または円弧の部分に切込43を金型5で入れ、切断する装置。  A device for determining the total cutting length from the long streaky sponge 41 based on the data of the cutting blade 2 of the cutting die 1, and cutting the cutting 43 with the die 5 at a point where the direction changes midway or in the arc.
JP2009279888A 2009-11-18 2009-11-18 Cutting device for sponge cutter Pending JP2011104761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009279888A JP2011104761A (en) 2009-11-18 2009-11-18 Cutting device for sponge cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009279888A JP2011104761A (en) 2009-11-18 2009-11-18 Cutting device for sponge cutter

Publications (1)

Publication Number Publication Date
JP2011104761A true JP2011104761A (en) 2011-06-02

Family

ID=44228850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009279888A Pending JP2011104761A (en) 2009-11-18 2009-11-18 Cutting device for sponge cutter

Country Status (1)

Country Link
JP (1) JP2011104761A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108422605A (en) * 2018-04-10 2018-08-21 刘兵 A kind of pneumatic sponge flash trimmer
KR101938192B1 (en) 2018-10-22 2019-01-14 두성단열(주) A device for manufacturing a Mold type insulating material and a heat insulating material manufactured using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108422605A (en) * 2018-04-10 2018-08-21 刘兵 A kind of pneumatic sponge flash trimmer
KR101938192B1 (en) 2018-10-22 2019-01-14 두성단열(주) A device for manufacturing a Mold type insulating material and a heat insulating material manufactured using the same

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