JPH055132Y2 - - Google Patents
Info
- Publication number
- JPH055132Y2 JPH055132Y2 JP1987155217U JP15521787U JPH055132Y2 JP H055132 Y2 JPH055132 Y2 JP H055132Y2 JP 1987155217 U JP1987155217 U JP 1987155217U JP 15521787 U JP15521787 U JP 15521787U JP H055132 Y2 JPH055132 Y2 JP H055132Y2
- Authority
- JP
- Japan
- Prior art keywords
- cup body
- movable blade
- flange portion
- flange
- cut
- 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.)
- Expired - Lifetime
Links
- 239000002985 plastic film Substances 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000004080 punching Methods 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Landscapes
- Closing Of Containers (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Making Paper Articles (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、フランジ部を有するプラスチツク
シート製のカツプ体と蓋材とから成り、カツプ体
に品物を収納（充填）したのち、フランジ部に蓋
材の周縁をシールした容器であつて、開封時に
は、フランジ部から突出している舌部を把持して
上方に引つ張りながらフランジ部の外周一部と蓋
材とを同時に剥がす易開封性容器のフランジ部に
環状の切込みを入れる切込み装置に関するもので
ある。[Detailed description of the invention] [Industrial application field] This invention consists of a cup body made of a plastic sheet with a flange portion and a lid material. An easy-to-open container in which the periphery of the lid is sealed, and when the container is opened, a portion of the outer periphery of the flange and the lid are simultaneously peeled off by grasping the tongue protruding from the flange and pulling upward. This invention relates to a cutting device that makes an annular cut in the flange portion of the machine.
容易に剥がすことができるよう（イージーピー
ル性を付与した）積層した多層プラスチツクシー
トで形成されたカツプ体のフランジ部の最上位シ
ートのみ或は最上位シートから中間シートに環状
の切込みを設けるには、可動刃と刃受台との間に
カツプ体のフランジ部を位置させ、そして可動刃
を降下させながら、刃受台にフランジ部を押し付
けると共に、上記フランジ部には可動刃を喰い込
ませて環状の切込みを設ける。
To make an annular cut only in the uppermost sheet or from the uppermost sheet to the intermediate sheet of the flange portion of a cup body formed of laminated multilayer plastic sheets that can be easily peeled off (provided with easy-peel properties). , the flange portion of the cup body is positioned between the movable blade and the blade holder, and while the movable blade is lowered, the flange portion is pressed against the blade holder, and the movable blade is bitten into the flange portion. Make an annular cut.
フランジ部に可動刃を喰い込ませたプラスチツ
クシートのときのプラスチツクシートの逃げや、
フランジ部の加圧にともないプラスチツクシート
が圧縮されるので、切込み深さが安定せず、切込
みが浅くなつたり、深くなつたりする問題（浅い
場合不良品となる）があつた。
When using a plastic sheet with a movable blade biting into the flange, the plastic sheet may escape,
Since the plastic sheet is compressed as the flange is pressurized, the depth of cut is unstable, causing the problem that the depth of cut becomes shallow or deep (if it is shallow, the product is defective).
上記の問題点を解決するために、この考案は容
易に剥がすことができるよう積層した多層プラス
チツクシートで形成されたカツプ体のフランジ部
を挟み込むよう設けた受台及び可動加圧体と、フ
ランジ部の表面から所定の深さ迄刃先が突き刺さ
り、かつ回動により環状の切込みを入れるよう設
けた移動刃とで構成したものである。
In order to solve the above problems, this invention includes a pedestal and a movable pressurizing body that are installed to sandwich the flange part of a cup body formed of laminated multilayer plastic sheets so that it can be easily peeled off, and a flange part. The movable blade has a cutting edge that penetrates from the surface to a predetermined depth and that rotates to make an annular cut.
受台と加圧体とでカツプ体のフランジ部を挟持
する。
The flange portion of the cup body is held between the pedestal and the pressurizing body.
このとき、移動刃の刃先がフランジ部に突き刺
さる。 At this time, the cutting edge of the movable blade pierces the flange portion.
次に移動刃を360度回動させてフランジ部に環
状の切込みを入れる。 Next, rotate the movable blade 360 degrees to make an annular cut in the flange.
図において、Ａは容易に剥がすことができるよ
う（イージーピール性を付与した）積層した多層
プラスチツクシートａで形成されたフランジ部１
付のカツプ体である。
In the figure, A is a flange portion 1 formed of laminated multilayer plastic sheets a that can be easily peeled off (provided with easy-peel properties).
It is in a cup typeface.
上記カツプ体Ａの製造方法は、図示の場合多層
プラスチツクシートａを間歇走行させながら、前
記多層プラスチツクシートａの停止時にまず多層
プラスチツクシートａを挟んで対向する金型２，
２′によりプレスして前記多層プラスチツクシー
トａの片面方向に底壁付の周壁を突出させたカツ
プ体Ａを型押しする。 In the case shown in the figure, the method for manufacturing the cup body A is as follows: While the multilayer plastic sheet a is being moved intermittently, when the multilayer plastic sheet a is stopped, the molds 2, which are opposed to each other with the multilayer plastic sheet a in between,
2' to emboss the cup body A having a peripheral wall with a bottom wall protruding from one side of the multilayer plastic sheet a.
次いで前方の位置でカツプ体Ａが停止すると、
刃受台３に向け打抜刃４を降下させてカツプ体Ａ
の周壁の開口縁外側にフランジ部１が残るよう多
層プラスチツクシートａからフランジ部１付のカ
ツプ体Ａを打抜くようにしたが、その他方法で製
造するようにしてもよい。 Then, when cup body A stops at the forward position,
Lower the punching blade 4 towards the blade holder 3 and remove the cup body A.
Although the cup body A with the flange part 1 is punched out from the multilayer plastic sheet a so that the flange part 1 remains on the outside of the opening edge of the peripheral wall, other methods may be used.
又フランジ部１の表面には、環状の切込みＢが
設けられている。 Further, an annular cut B is provided on the surface of the flange portion 1.
上記の切込みＢは、フランジ部１を挟んで対向
する受台５と加圧体６とを設けて、シリンダの伸
長作用等により加圧体６を降下させながら、上記
加圧体６と受台５とでフランジ部１を挟み込む。 The above cut B is made by providing a pedestal 5 and a pressurizing body 6 facing each other with the flange portion 1 in between, and while lowering the pressurizing body 6 by an elongating action of a cylinder or the like, the pressurizing body 6 and the pedestal are 5 and sandwich the flange portion 1.
このとき、受台５の下側で軸承した回転円板７
の上面周縁部１箇所から上方に向け突出する移動
刃８の刃先が多層プラスチツクシートａの表層の
み或は表層から次層迄突き刺さり、然るのちドラ
イブ装置９により回転円板７を１回転させて移動
刃８の移動により切込みＢを設ける。 At this time, the rotating disk 7 supported on the lower side of the pedestal 5
The cutting edge of the movable blade 8 protruding upward from one peripheral edge of the upper surface pierces only the surface layer of the multilayer plastic sheet a, or from the surface layer to the next layer, and then the rotating disk 7 is rotated once by the drive device 9. A cut B is created by moving the movable blade 8.
なお、切込みＢを入れたのち、加圧体６を上昇
復帰させる。 Note that after making the cut B, the pressurizing body 6 is raised and returned to its original position.
上記移動刃８は、図示の場合金型２，２′によ
る成形部分と打抜板４による打抜き部分との間に
設けて、カツプ体Ａの打抜き以前に切込みＢを設
けるようにしたが、打抜かれたカツプ体Ａのフラ
ンジ部１に次工程で切込みを設けるようにしても
よい。 In the illustrated case, the movable blade 8 is provided between the molded part by the molds 2, 2' and the punched part by the punching plate 4, and the cut B is made before punching the cup body A. A cut may be made in the flange portion 1 of the cup body A that has been pulled out in the next step.
又移動刃８は、第３図で示したように回転円板
７の上面に設けてある凹入部１０に下部を嵌め込
み、そしてボルト１１止めすると、移動刃８の刃
先の高さを自由に調整することができる。 Furthermore, as shown in FIG. 3, the lower part of the movable blade 8 is fitted into the recess 10 provided on the upper surface of the rotary disk 7, and the height of the cutting edge of the movable blade 8 is freely adjusted when the bolt 11 is secured. can do.
なお、前記のドライブ装置９は、図示の場合モ
ーター１２から回転円板７の支軸１３に歯車１４
を介し回転を伝えるようになつている。 In addition, in the case shown in the figure, the drive device 9 is connected to a gear 14 from a motor 12 to a support shaft 13 of a rotating disk 7.
It is designed to transmit rotation through.
以上のように、この考案に係る切込み装置によ
れば、カツプ体のフランジ部を受台と加圧体とで
挟み込んだとき、フランジ部の表層のみ、或は表
層から所要の層迄移動刃の刃先が喰い込み、そし
て移動刃を回動させてフランジ部に環状の切込み
を設けるので、シートの逃げ等がなく切込み深さ
が安定する。
As described above, with the cutting device of this invention, when the flange portion of the cup body is clamped between the receiving base and the pressure body, the tip of the movable blade bites into only the surface layer of the flange portion, or from the surface layer to the required layer, and the movable blade is then rotated to make an annular cut in the flange portion, so that there is no escape of the sheet and the cutting depth is stable.
このため、たたき切りのようにフランジ不良品
の発生原因となる切込み深さが安定しないような
問題をなくすることができる。 Therefore, it is possible to eliminate the problem of unstable cutting depth, which is a cause of defective flange products, as in the case of tapping.
第１図はこの考案に係るカツプ体の製造を示す
縦断側面図、第２図は同上の要部を示す縦断拡大
側面図、第３図は移動刃の部分を示す縦断拡大側
面図、第４図はカツプ体の斜視図である。
Ａ……カツプ体、ａ……多層プラスチツクシー
ト、Ｂ……切込み、２……金型、３……刃受台、
４……打抜刃、５……受台、６……加圧体、７…
…回転円板、８……移動刃。
Fig. 1 is a longitudinal side view showing the manufacture of the cup body according to this invention, Fig. 2 is an enlarged longitudinal side view showing the main parts of the above, Fig. 3 is an enlarged longitudinal side view showing the movable blade portion, and Fig. 4 is an enlarged longitudinal side view showing the main parts of the above. The figure is a perspective view of the cup body. A...Cup body, a...Multilayer plastic sheet, B...Notch, 2...Mold, 3...Blade holder,
4... Punching blade, 5... cradle, 6... pressure body, 7...
...Rotating disk, 8...Moving blade.
Claims (1)
ラスチツクシートで形成されたカツプ体のフラン
ジ部を挟み込むよう設けた受台及び可動加圧体
と、フランジ部の表面から所定の深さ迄刃先が突
き刺さり、かつ回動により環状の切込みを入れる
よう設けた移動刃とから成る切込み装置。 A pedestal and a movable pressurizing body are provided to sandwich the flange part of a cup body formed of laminated multilayer plastic sheets so that it can be easily peeled off, and the cutting edge penetrates from the surface of the flange part to a predetermined depth, and A cutting device consisting of a movable blade that rotates to make an annular cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987155217U JPH055132Y2 (en) | 1987-10-09 | 1987-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987155217U JPH055132Y2 (en) | 1987-10-09 | 1987-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0161004U JPH0161004U (en) | 1989-04-18 |
| JPH055132Y2 true JPH055132Y2 (en) | 1993-02-10 |
Family
ID=31432649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987155217U Expired - Lifetime JPH055132Y2 (en) | 1987-10-09 | 1987-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055132Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4678804B2 (en) * | 2001-02-09 | 2011-04-27 | 東京食品機械株式会社 | Paper packaging container and molding method and apparatus thereof |
| CN109850207A (en) * | 2017-11-30 | 2019-06-07 | 内蒙古伊利实业集团股份有限公司 | A kind of processing method and processing unit (plant) of the cup facilitating unlatching |
-
1987
- 1987-10-09 JP JP1987155217U patent/JPH055132Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0161004U (en) | 1989-04-18 |
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