JPS63256396A - Method of punching paper roll - Google Patents
Method of punching paper rollInfo
- Publication number
- JPS63256396A JPS63256396A JP8822387A JP8822387A JPS63256396A JP S63256396 A JPS63256396 A JP S63256396A JP 8822387 A JP8822387 A JP 8822387A JP 8822387 A JP8822387 A JP 8822387A JP S63256396 A JPS63256396 A JP S63256396A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- paper sheet
- paper roll
- punching
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004080 punching Methods 0.000 title claims description 14
- 238000000034 method Methods 0.000 title claims description 10
- 238000012545 processing Methods 0.000 description 10
- 230000037303 wrinkles Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔発明の目的〕
（産業上の利用分野）
本発明は、紙ロールの紙シートを間欠的に引き出し、そ
の先端部より即座に型を打抜く方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Field of Application) The present invention relates to a method for intermittently drawing out a paper sheet from a paper roll and immediately punching out a mold from its leading end.
（従来の技術）
従来は、紙ロールの紙シートから型を打抜く場合には、
第５図に示す如く、紙ロールｒより紙シートｐを連続的
に引き出して切断機２３へ供給し、切断機で順次所要の
長さに切断し、切断した単位紙ｐ′ を型打抜き機に複
数枚重ねて供給し、該機械によって所要の型を打抜く工
程によっている。(Prior art) Conventionally, when punching a mold from a paper sheet of a paper roll,
As shown in FIG. 5, paper sheets p are continuously pulled out from a paper roll r and fed to a cutting machine 23, where they are sequentially cut into required lengths, and the cut paper sheets p' are sent to a die cutting machine. The process involves supplying a plurality of sheets in a stack and punching out the required molds using the machine.
（発明が解決しようとする問題点）
ところで、前述の従来の技術では、所要長さの単位紙に
切断し、次いで単位紙より所要の型を打抜き、そして製
品に成形する箇々の工程によられるため、生産上甚だ非
能率的であった。そこで、紙ロールの紙シートを間欠的
に引き出し、−挙に型を打抜くことが出来れば、能率を
倍加することが出来るが、従来、紙シートを間欠的に引
き出すことは殆んど不可能視されていた。その理由は、
紙に含む水分が紙シートの全面に亘り一様ではなく、ま
た、紙ロールの巻いた状態にそれぞれ軟硬の差があるこ
とから、紙シートの送りを一担停止すると、緊張力が除
は紙ロールより引き出された紙シートに皺が生じ、次に
再び送りをかけた時、皺が発生したままで打抜き機内に
挿入され、皺のあるま＼で打抜きされてしまう欠点があ
った。(Problems to be Solved by the Invention) By the way, the above-mentioned conventional technology involves the following steps: cutting into unit paper of a required length, then punching out a required mold from the unit paper, and forming the product into a product. Therefore, production was extremely inefficient. Therefore, if it were possible to pull out paper sheets from a paper roll intermittently and punch out a mold all at once, efficiency could be doubled, but conventionally, it was almost impossible to pull out paper sheets intermittently. was being watched. The reason is,
Since the moisture contained in paper is not uniform over the entire surface of the paper sheet, and the paper rolls have different degrees of softness and hardness, when the paper sheet is stopped for a while, the tension is released. There is a drawback that wrinkles occur in the paper sheet pulled out from the paper roll, and when the paper sheet is fed again, it is inserted into the punching machine with the wrinkles still generated and is punched out with the wrinkles still present.
本発明は、従来不可能視されていた問題を解決すべく研
究と実験を重ね、紙シートを間欠的に送り一挙に紙シー
トより所要の型を打抜くことに成功したもので、その方
法を提供することにある。The present invention has been made through repeated research and experiments to solve problems that were thought to be impossible in the past, and has succeeded in punching out a desired mold from a paper sheet in one fell swoop by feeding the paper sheet intermittently. It is about providing.
（問題点を解決するための手段）
本発明による解決手段は、紙ロールより引き出した紙シ
ートを間欠的に送る間、紙シートにその巾方向への緊張
力を常時付与することにより、停止時においても紙シー
トに皺の発生がなく、型打抜き機で順次所要の型を正確
に成形するものである。(Means for solving the problem) The solution according to the present invention constantly applies tension to the paper sheet in the width direction while the paper sheet pulled out from the paper roll is intermittently fed. Also, there are no wrinkles in the paper sheet, and a die cutter can be used to accurately form the required shapes one by one.
（実 施 例）
本発明による方法は、第１図と第２図によって示してい
る如く、１は紙ロール架設部、２は紙シート送り部、３
は型加工部、４は分離部であって、紙ロール架設部１は
複数の紙ロールｒを並列に架設できるようになっており
、個々の架設する具体的手段は、第３図図示の如く、相
対向する一対の軸受け５，６間に架設するが、一方の軸
受け５は固定とし、他方の軸受け６は、調節ねじ７，８
で前後方向及び軸方向に可動調節可能に設け、且つ紙ロ
ール支持軸９に設けたブレーキ装置１０でその制動力を
調節自在にしている０紙シート送り部２は、引き出され
た紙シートｐをガイドローラー１１で斜め上方へ誘導し
、送りローラー１２と抑圧ローラー１３よりなる送込み
ローラー１４で紙シートｐを加工部３へ供給するが、送
りローラー１２は一定の間隔ごとに一定時間駆動するよ
うに制御される。(Example) As shown in FIGS. 1 and 2, the method according to the present invention includes: 1 a paper roll installation section; 2 a paper sheet feeding section; 3
4 is a mold processing section, 4 is a separation section, and the paper roll installation section 1 is designed to be able to erect a plurality of paper rolls r in parallel. , is installed between a pair of bearings 5 and 6 facing each other, one bearing 5 is fixed and the other bearing 6 is fixed with adjusting screws 7 and 8.
The paper sheet feeding section 2 is movably adjustable in the longitudinal direction and the axial direction, and the braking force is freely adjustable by a brake device 10 provided on the paper roll support shaft 9. The paper sheet p is guided diagonally upward by a guide roller 11, and is fed to the processing section 3 by a feed roller 14 consisting of a feed roller 12 and a suppression roller 13, but the feed roller 12 is driven at regular intervals for a certain period of time. controlled by.
上記ガイドローラー１１と送込みローラー１４間に緊張
装置１５を設けたもので、緊張装置１５は第４図図示の
如く弓状をなすもので、鋼製の帯板１６の両端間に中央
部が下方へ屈曲した丸棒１７を備え、丸棒１７の屈曲し
た中央部より起立するボルト１８を帯板１６に貫通し、
ボルト１８に帯板１６の裏面に圧接するナツト１９を螺
合したもので、しかも緊張装［１５は上下に調節自在に
取付けである。更に緊張装置１５は図示の場合−組のみ
設けているが、複数設けても良く、その取付位置はガイ
ドローラー１１の前部にも設けても良い。A tensioning device 15 is provided between the guide roller 11 and the feeding roller 14, and the tensioning device 15 has an arcuate shape as shown in FIG. A round bar 17 is bent downward, and a bolt 18 that stands up from the bent center of the round bar 17 is passed through the band plate 16.
A bolt 18 is screwed with a nut 19 that presses against the back surface of the strip plate 16, and the tensioning device [15] is attached so as to be adjustable up and down. Furthermore, although only one set of tensioning devices 15 is provided in the illustrated case, a plurality of tensioning devices 15 may be provided, and the tensioning device 15 may be installed at the front portion of the guide roller 11 as well.
加工部３はクランクプレス機で、上型２０と下型２１
（アンビル）で所望する形状の型ｆを打抜くものである
。また分離部４は、打抜いた型ｆと残紙ｔとを分離する
もので、紙シートｐをコンベア２２上に誘導し、残紙ｔ
を上方へ案内して排出することにより、打抜かれた型ｆ
はコンベア２２で一方へ送り出されるものである。The processing section 3 is a crank press machine, which has an upper die 20 and a lower die 21.
(Anvil) is used to punch out a mold f of a desired shape. Further, the separating section 4 separates the punched die f and the remaining paper t, and guides the paper sheet p onto the conveyor 22, and guides the paper sheet p onto the conveyor 22 and
The punched die f is guided upward and discharged.
is sent to one side by the conveyor 22.
尚、打抜いた型ｆと残紙ｔを分離する装置として、例え
ば第５図と第６図に示している如く、コンベア２２上の
プレス機寄りに左右一対の押圧ローラー２３を上下に揺
動自在に設け、コンベア２２の排出側の左右にそれぞれ
一対の転車２４．２４を上下に揺動自在に設け、左右の
両転車２４．２４間に断面円形のバー２５を載置したも
ので、コンベア２２を矢印の方向に駆動すれば、コンベ
ア２２に圧接する各押圧ローラー２３、各転車２４が矢
印方向に回転し、両転車２４の回転に伴ないバー２５も
残紙ｔを排出する方向に回転するものである。As a device for separating the punched die f and the remaining paper t, for example, as shown in FIGS. 5 and 6, a pair of left and right pressing rollers 23 are vertically swung near the press machine on the conveyor 22. A pair of rolling wheels 24.24 are provided on the left and right sides of the discharge side of the conveyor 22 so as to be able to swing up and down, and a bar 25 with a circular cross section is placed between the left and right rolling wheels 24.24. When the conveyor 22 is driven in the direction of the arrow, each of the pressure rollers 23 and wheels 24 that are in pressure contact with the conveyor 22 rotates in the direction of the arrow, and as the wheels 24 rotate, the bar 25 also discharges the remaining paper t. It rotates in the direction of
この装置によれば、プレス機で処理した紙シートｐをコ
ンベア２２上に誘導し、押圧ローラー２３の下をくぐら
した後にバー２５上に掛けておけば、打抜かれた紙シー
トｐの残紙ｔはバー２５より排出し。According to this device, if a paper sheet p processed by a press machine is guided onto a conveyor 22, passed under a pressure roller 23, and then hung on a bar 25, the remaining paper t of the punched paper sheet p is is discharged from bar 25.
抜き取った型ｆはコンベア２２上に残りそのまＮコンベ
ア２２によって送り出されるものである。The removed mold f remains on the conveyor 22 and is sent out as is by the N conveyor 22.
ところで、紙ロールより引き出した紙シートを間欠的に
送り型を打抜くことに成功したが、後処理の型と残紙と
の分離に問題があったが、上述の分離装置によることに
より、本発明の方法を完全に遂行し得るに至ったもので
ある。By the way, although we succeeded in punching paper sheets pulled out from a paper roll intermittently using a feeding die, there was a problem in separating the remaining paper from the post-processing die. The method of the invention has now been completely carried out.
従って紙ロール架設部１の各軸受け５，６間に紙シート
ｐを巻いた複数の紙ロールｒを架設し。Therefore, a plurality of paper rolls r having paper sheets p wound thereon are installed between the respective bearings 5 and 6 of the paper roll installation section 1.
各紙ロールｒより引き出した紙シートｐを互いに重ね合
し、ガイドローラー１１を通じて送込みローラー１４間
に差し挾み、加工部３へ誘導する。そこで送りローラー
１２を間欠的に駆動すれば、各紙ロールｒから引き出さ
れた紙シートｐが加工部３に所要長さ分供給された後に
送りが停止し、プレスが作動して紙シートＰに打抜き加
工が施され、再び送りローラー１２が回転することによ
り１紙シートｐの打抜き加工された部分が分離部４へ押
し出され、二Ｎで打抜いた型ｆはコンベア２２で送り出
される一方、残紙ｔは上方へ分離して排出される。The paper sheets p pulled out from each paper roll r are stacked on top of each other, inserted between feed rollers 14 through a guide roller 11, and guided to the processing section 3. Therefore, if the feed roller 12 is driven intermittently, the paper sheet p pulled out from each paper roll r is fed to the processing section 3 for the required length, then the feeding is stopped, and the press is activated to punch out the paper sheet P. After the processing is performed, the feed roller 12 rotates again, and the punched part of the paper sheet p is pushed out to the separating section 4, and the die f punched with 2N is sent out on the conveyor 22, while the remaining paper is t is separated and discharged upward.
この時プレスへ次の所要長さ分が供給され、繰返し加工
が行われるものである。ところで、プレスで打抜き加工
を施こしている間は紙シートｐの送りが停止しているが
、この時緊張装ｗ１１５の丸棒１７は緩んだ紙シートＰ
に圧接し、紙シートｐをその巾方向に緊張力を与えてお
り１次期の供給時に紙シートＰに皺が生ぜず緊張を与え
て゛送り込むことが出来るものである。At this time, the next required length is supplied to the press, and repeated processing is performed. By the way, the feeding of the paper sheet P is stopped while the punching process is performed using a press, but at this time, the round rod 17 of the tensioning device w115 is used to hold the loosened paper sheet P.
The paper sheet P is press-contacted to apply tension to the paper sheet P in its width direction, so that the paper sheet P can be fed under tension without wrinkles during the first feeding.
本発明による方法によれば、紙ロールより引き出して型
加工部へ直接供給した紙シートを、その送りを一旦停止
して打抜き加工を施こしても、停止中に紙シートに巾方
向への緊張力が付与されているため、停止中に紙シート
に皺が寄らず、再び送りをかけても型加工部残紙シート
を緊張した状態で供給され、打抜い′た型は常に正確な
状態に得られるものである。また、−挙に型を打抜くも
のであるから・生産能率を一段と向上し得るものである
。According to the method of the present invention, even if a paper sheet that has been pulled out from a paper roll and fed directly to a die processing section is punched by temporarily stopping its feeding, tension in the width direction of the paper sheet is generated while the paper sheet is stopped. Because the force is applied, the paper sheet does not wrinkle while it is stopped, and even if the paper sheet is fed again, the remaining paper sheet is fed to the mold processing section in a taut state, and the punched mold is always in an accurate state. That's what you get. In addition, since the die is punched all at once, production efficiency can be further improved.
第１図は本発明による紙ロールよりの打抜き方法を示す
平面図、第２図は同じく側面図、第３図は紙ロール架設
部を示す平面図、第４図は紙シート送り部の緊張装置を
示す斜視図、第５ＩＪ４は分離部の装置を具体的に示す
正面図、第６図は同じく概要を示す側面図、第７図は従
来の打抜き方法の一例を示す平面図である。
ｒ・・・紙ロール、ｐ・・・紙シート、ｆ・・・型、１
・・・紙ロール架設部、２・・・紙シート送り部、３・
・・型加工部、４・・・分離部。Fig. 1 is a plan view showing the punching method from a paper roll according to the present invention, Fig. 2 is a side view, Fig. 3 is a plan view showing the paper roll installation section, and Fig. 4 is a tensioning device of the paper sheet feeding section. 5IJ4 is a front view specifically showing the device of the separating section, FIG. 6 is a side view showing the same outline, and FIG. 7 is a plan view showing an example of a conventional punching method. r...paper roll, p...paper sheet, f...type, 1
...Paper roll installation section, 2...Paper sheet feeding section, 3.
... Mold processing section, 4... Separation section.
Claims (1)
し、間欠的に稼動する送込みローラーで型打抜き加工部
へ供給する際に、紙シートの送込みローラーに至る直前
に、紙シートにその巾方向への緊張力を常時付与して、
紙ロールの紙シートより直接所要型を打抜くことを特徴
とする紙ロールよりの打抜き方法。When paper sheets pulled out from multiple paper rolls are stacked on top of each other and fed to the die punching section using a feed roller that operates intermittently, the width of the paper sheet is By constantly applying tension in the direction,
A method for punching out a paper roll, which is characterized by punching a desired shape directly from a paper sheet of a paper roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62088223A JPH085039B2 (en) | 1987-04-09 | 1987-04-09 | Punching method from paper roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62088223A JPH085039B2 (en) | 1987-04-09 | 1987-04-09 | Punching method from paper roll |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63256396A true JPS63256396A (en) | 1988-10-24 |
| JPH085039B2 JPH085039B2 (en) | 1996-01-24 |
Family
ID=13936874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62088223A Expired - Lifetime JPH085039B2 (en) | 1987-04-09 | 1987-04-09 | Punching method from paper roll |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH085039B2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57163099A (en) * | 1981-04-02 | 1982-10-07 | Nippon Petrochemicals Co Ltd | Method and device for cutting sheet material |
| JPS6348759U (en) * | 1986-09-19 | 1988-04-02 |
-
1987
- 1987-04-09 JP JP62088223A patent/JPH085039B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57163099A (en) * | 1981-04-02 | 1982-10-07 | Nippon Petrochemicals Co Ltd | Method and device for cutting sheet material |
| JPS6348759U (en) * | 1986-09-19 | 1988-04-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH085039B2 (en) | 1996-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2655842A (en) | Blank forming apparatus | |
| US2252733A (en) | Form bursting and stacking apparatus | |
| DE3516902C2 (en) | ||
| JP4521620B2 (en) | Dumpling peel manufacturing equipment | |
| JP3534802B2 (en) | Separation device for cutting cylindrical pieces with perforations | |
| EP1332997B1 (en) | Method and apparatus for the disposal of web material | |
| JPS61182797A (en) | Manufacture of paper with decorative nonlinear edge | |
| JP2014073515A (en) | Roll press die cutting method and apparatus | |
| JP2552994B2 (en) | Punching method and punching device | |
| JPS63256396A (en) | Method of punching paper roll | |
| US4601692A (en) | Method and apparatus for the manufacture of paper sheets having decorative edges | |
| US3451872A (en) | Method and apparatus for removing backing sheets from thin laminates | |
| US2942765A (en) | Carton blank feeding mechanism | |
| US3177746A (en) | Film dispensing method and apparatus having gripper means to pull the film across a cutting station | |
| JPH0476777B2 (en) | ||
| CN205219292U (en) | Constant tension cutting device | |
| CN211971250U (en) | Cross cutting machine is used to non-setting adhesive label convenient to rolling | |
| CN112192936A (en) | Automatic material belt stripping device for sheet products made of easily-broken materials | |
| JP3086112B2 (en) | Cutter mounting device for carton blank | |
| CN220697949U (en) | Uniform speed stamping device for steel structural part | |
| CN217858367U (en) | Continuous stamping die of small-size spring bolt apron of drawer | |
| US2872981A (en) | Method and apparatus for edge forming sheet material | |
| CN215433943U (en) | Waste discharge device for die-cutting machine | |
| JPS5815317B2 (en) | Continuous printing and punching device for label paper | |
| CN212598107U (en) | Veneer reeling machine with guider |