JPH0243709Y2 - - Google Patents
Info
- Publication number
- JPH0243709Y2 JPH0243709Y2 JP9993084U JP9993084U JPH0243709Y2 JP H0243709 Y2 JPH0243709 Y2 JP H0243709Y2 JP 9993084 U JP9993084 U JP 9993084U JP 9993084 U JP9993084 U JP 9993084U JP H0243709 Y2 JPH0243709 Y2 JP H0243709Y2
- Authority
- JP
- Japan
- Prior art keywords
- spout
- hole
- heat
- film
- pressure bonding
- 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
Links
- 239000011347 resin Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- -1 polyethylene Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Making Paper Articles (AREA)
- Sealing Of Jars (AREA)
- Package Closures (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【考案の詳細な説明】
（技術分野）
本考案は例えばビニール、ポリエチレン、ポリプ
ロピレン等の熱溶融性樹脂製フイルム帯の所定位
置に熱溶融性樹脂製の鍔部を有する口栓を、連続
的に溶着する熱溶融性樹脂製フイルムへの口栓接
着装置に関するものである。[Detailed Description of the Invention] (Technical Field) The present invention is to continuously attach a spout having a flange made of a thermofusible resin at a predetermined position on a film band made of a thermofusible resin such as vinyl, polyethylene, polypropylene, etc. This invention relates to a plug adhesion device for welding a film made of a thermofusible resin.
（目的）
本考案は１対の透孔穿設用回転部材によりフイ
ルム帯に連続的に透孔を穿設し、かつこの透孔に
供給挿入したこの透孔よりも大きい鍔部を備えた
透孔より小さい口栓を、ヒートシール用曲面状圧
着部材とシール受用曲面状圧着部材とを備えた１
対の回転部材によつてフイルム帯に連続的に融着
することにより、フイルム帯と口栓の鍔部との接
着を１個づつ簡単かつ短時間に確実にして強固に
すると共に、その接着仕上げを奇麗にすることが
できる熱溶融性樹脂製フイルムへの口栓接着装置
を提供するにある。(Purpose) The present invention continuously punches through holes in a film band using a pair of rotary members for through hole punching, and a through hole with a flange larger than the through hole that is supplied and inserted into the through hole. 1. A spout smaller than the hole, comprising a heat-sealing curved crimp member and a seal receiving curved crimp member.
By continuously fusing the film strip to the film strip using a pair of rotating members, the bond between the film strip and the flange of the spout can be easily and quickly secured and strengthened one by one, and the bond can be finished. To provide a device for adhering a plug to a film made of a hot-melt resin, which can clean the surface of the film.
（構成）
第１図ないし第４図は、本考案の一実施例を説
明するための図である。(Structure) FIGS. 1 to 4 are diagrams for explaining one embodiment of the present invention.
図において、１は例えばビニール、ポリエチレ
ン、ポリプロピレン等の熱溶融性樹脂もしくはこ
れを被覆した紙等のフイルム帯、２は周面に凹部
２ａを設けたローラで、３はフイルム帯１を介し
て対向設置されている上下動する可動カツター４
を設けたローラーである。 In the figure, 1 is a film band such as a thermofusible resin such as vinyl, polyethylene, or polypropylene or paper coated with the same, 2 is a roller having a recess 2a on its circumference, and 3 is a roller facing the film band 1 through the film band 1. Movable cutter 4 that moves up and down
It is a roller equipped with
これら一対のローラー２，３は互いに矢印方向
に夫々同期回転し、可動カツター４がフイルム帯
１を介して凹部２ａに挿入した時に口栓装着用透
孔５が穿設される。６は透孔５の径よりも大きい
熱溶融性樹脂製の鍔部６ａを備え、透孔５の径よ
りも小さい装着部６ｂを備えた口栓で、７はこの
口栓６を上記透孔５に供給挿入するための口栓供
給機である。 These pair of rollers 2 and 3 rotate in synchronization with each other in the directions of the arrows, and when the movable cutter 4 is inserted into the recess 2a through the film band 1, a through hole 5 for attaching a plug is bored. Reference numeral 6 designates a spout having a flange portion 6a made of a thermofusible resin that is larger than the diameter of the through hole 5, and a mounting portion 6b that is smaller than the diameter of the through hole 5; This is a plug feeder for supplying and inserting the feed into 5.
８はフイルム帯１を介してこの口栓供給機７に
対向して上下動自在に配設されている凹部８ａを
設けた口栓受台である。 Reference numeral 8 denotes a spout holder provided with a recess 8a, which is disposed so as to be movable up and down, facing the spout feeder 7 via the film band 1.
９，１０は、１対のローラーで、これらローラ
ーには、鍔部６ａをフイルム帯１に熱融着するた
めのヒートシール用曲面状圧着部材１１とシール
受用曲面状圧着部材１２とが夫々スプリング１
３，１４を介して上下動自在に取付けられてい
る。このシール受用曲面状圧着部材１２の中心部
には、上記口栓６の装着部６ｂが挿入される孔が
設けられており、この孔の周辺面には第３図に示
すように凹凸部１５が形成されている。 Reference numerals 9 and 10 denote a pair of rollers, each of which has a heat-sealing curved pressure member 11 for heat-sealing the flange 6a to the film strip 1 and a seal-receiving curved pressure member 12 each having a spring attached thereto. 1
3 and 14 so as to be vertically movable. A hole into which the mounting portion 6b of the spout 6 is inserted is provided in the center of the seal-receiving curved pressure bonding member 12, and an uneven portion 15 is provided on the peripheral surface of this hole as shown in FIG. is formed.
第２図に示すように、上記ローラー９，１０の
回転中心軸からこれら一対の曲面状圧着部材１
１，１２までの夫々の距離r2，r4は、夫々ローラ
ー９，１０の半径r1，r3より大きくしてある。こ
れは、ヒートシール時接着時間を永く保持させる
ためである。 As shown in FIG. 2, these pair of curved pressure bonding members 1 are
The distances r 2 and r 4 to the rollers 1 and 12 are larger than the radii r 1 and r 3 of the rollers 9 and 10, respectively. This is to maintain the adhesion time during heat sealing for a long time.
１６，１７は、フイルム帯１の案内ローラーで
ある。 16 and 17 are guide rollers for the film band 1.
上記１対のローラー２，３および１対のローラ
ー９，１０は、夫々同期的に回転している。 The pair of rollers 2, 3 and the pair of rollers 9, 10 are rotating synchronously, respectively.
なお、口栓６の装着部６ｂには、雄ネジが設け
られているが、この雄ネジに螺合する雌ネジを設
けたキヤツプが取付けられること勿論である。 Note that the mounting portion 6b of the plug 6 is provided with a male thread, and it goes without saying that a cap may be attached thereto with a female thread that engages with the male thread.
（作用）
このように構成されているこの考案の実施例に
おいて、第４図に示すようにフイルム帯１に口栓
６を融着するには、フイルム帯１を１対のローラ
ー２，３間、口栓供給機７と口栓受台８との間、
ヒートシール用曲面状圧着部材１１を備えたロー
ラー９とシール受用曲面状圧着部材１２を備えた
ローラー１０との間に、夫々矢印方向に連続的に
移送させる。(Function) In the embodiment of the invention constructed as described above, in order to fuse the spout 6 to the film strip 1 as shown in FIG. , between the spout feeder 7 and the spout holder 8;
It is continuously transferred in the direction of the arrow between the roller 9 provided with the curved pressure bonding member 11 for heat sealing and the roller 10 provided with the curved pressure bonding member 12 for receiving the seal.
まず、初めにフイルム帯１の所定位置に、１対
のローラー２，３の回転により口栓装着用透孔５
を穿設し、次いでこの透孔５に口栓供給機７より
透孔５の径よりも大きい熱溶融性樹脂製の鍔部６
ａを備え、かつ透孔５の径よりも小さい装着部６
ｂを備えた口栓６を供給挿入して、さらに１対の
ローラー９，１０の回転により１対の圧着部材１
１，１２も同時に回転する。 First, a through hole 5 for attaching a spout is placed in a predetermined position on the film band 1 by rotation of a pair of rollers 2 and 3.
is drilled into the through hole 5, and then a flange portion 6 made of a heat-melting resin larger than the diameter of the through hole 5 is inserted into the through hole 5 by a plug feeder 7.
a, and a mounting portion 6 smaller than the diameter of the through hole 5.
b is supplied and inserted, and the pair of pressure bonding members 1 are further rotated by the pair of rollers 9 and 10.
1 and 12 also rotate at the same time.
この際、上記圧着部材１２の孔に口栓６の装着
部６ｂが挿入されながら一方のヒートシール用曲
面状圧着部材１１と他方のシール受用曲面状圧着
部材１２とによつて口栓６の鍔部６ａの下面とフ
イルム帯１の上面１ａとが熱融着される。本考案
の実施例では、受用曲面状圧着部材１２の孔の周
辺面に、凹凸部１５が形成されているため、フイ
ルム帯１の上面１ａ（最終容器の内面となる）と
口栓６の鍔部６ａの下面とは、第４図に示すよう
にこの凹凸部１５によつて相互に断面波形状に融
着６ｃすることになる。 At this time, while the mounting portion 6b of the spout 6 is inserted into the hole of the crimp member 12, the flange of the spout 6 is pressed by one heat sealing curved crimp member 11 and the other seal receiving curved crimp member 12. The lower surface of the portion 6a and the upper surface 1a of the film strip 1 are thermally fused. In the embodiment of the present invention, the uneven portion 15 is formed on the peripheral surface of the hole of the receiving curved pressure bonding member 12, so that the upper surface 1a of the film strip 1 (which becomes the inner surface of the final container) and the flange of the spout 6 are formed. As shown in FIG. 4, the lower surface of the portion 6a is fused 6c to each other in a wave-shaped cross section by the uneven portion 15.
この融着時、ヒートシール用曲面状圧着部材１
１からの熱は、所定の厚みをもつ口栓６の鍔部６
ａを通してフイルム帯１に熱伝導されるため、フ
イルム帯１の接着面は直接強く加熱されないの
で、接着仕上面からしみ出しなどを生じることな
く奇麗に仕上る。 During this fusion, the curved pressure bonding member 1 for heat sealing
The heat from 1 flows through the flange 6 of the spout 6 having a predetermined thickness.
Since the heat is conducted to the film strip 1 through the film strip 1, the bonding surface of the film strip 1 is not heated directly and strongly, so that a neat finish is achieved without any seepage from the bonded surface.
このように上記融着部６ｃを含むフイルム帯１
の下面１ｂが最終容器の外面となつても何ら商品
価値は下らないものである。 In this way, the film strip 1 including the fused portion 6c is
Even if the lower surface 1b of the container becomes the outer surface of the final container, the commercial value is not diminished in any way.
なお、熱溶着の手段は、いかなる手段でもよ
く、例えばヒートシール用曲面状圧着部材１１に
超音波振動ホーンからの振動による熱を加えても
よい。 Note that any means may be used for the heat welding, and for example, heat may be applied to the curved pressure bonding member 11 for heat sealing by vibration from an ultrasonic vibration horn.
（効果）
このように本考案の熱溶融性樹脂製フイルムへ
の口栓接着装置は、熱溶融性樹脂製フイルム帯に
その長手方向に所定間隔をもつて連続的に口栓装
着用透孔を穿設するための１対の透孔穿設用回転
部材と、この透孔にこの透孔の径よりも大きい熱
溶融性樹脂製の鍔部を備え、かつこの透孔の径よ
りも小さい装着部を備えた口栓を供給挿入するた
めの口栓供給挿入装置と、この鍔部をフイルム帯
に所定間隔をもつて連続的に融着するためのヒー
トシール用曲面状圧着部材を備えた回転部材とシ
ール受用曲面状圧着部材を備えた回転部材とより
構成したので、口栓をフイルム帯に所定間隔をも
つて接着する際、フイルム帯の移送にともない各
回転部材を夫々同期回転させることにより、短時
間にして簡単に口栓をフイルム帯に連続的に確
実、強固に接着させることができ、しかも接着仕
上げ面を奇麗にすることができる効果がある。(Effects) As described above, the device for adhering a cap to a thermofusible resin film of the present invention continuously forms through holes for attaching a cap at predetermined intervals in the longitudinal direction of the thermofusible resin film band. A pair of rotary members for drilling a through-hole, and a flange made of a heat-melting resin that is larger than the diameter of the through-hole, and a flange that is smaller than the diameter of the through-hole. A rotating device comprising: a spout supply/insertion device for supplying and inserting a spout having a flange portion; and a curved pressure bonding member for heat sealing for continuously fusing the flange portion to a film strip at a predetermined interval. Since the structure is composed of a rotary member equipped with a seal-receiving curved crimping member, when the spout is adhered to the film strip at a predetermined interval, each rotary member is rotated in synchronization with the transfer of the film strip. This method has the effect that the spout can be easily and continuously bonded to the film strip in a short period of time, reliably and firmly, and that the bonded surface can be finished neatly.
図面はこの考案の実施例を示すものであつて第
１図は全体の装置の説明図、第２図は要部を説明
するための概略図、第３図は部分説明図、第４図
は口栓とフイルムとの接着状態を示す断面図であ
る。
１……熱溶融性樹脂製フイルム帯、２，３，
９，１０……ローラー、５……口栓装着用透孔、
６……口栓、６ａ……鍔部、６ｂ……装着部、６
ｃ……融着部、７……口栓供給機、８……口栓受
台、１１……ヒートシール用曲面状圧着部材、１
２……シール受用曲面状圧着部材、１５……凹凸
部。
The drawings show an embodiment of this invention; Fig. 1 is an explanatory diagram of the entire device, Fig. 2 is a schematic diagram for explaining the main parts, Fig. 3 is a partial explanatory diagram, and Fig. 4 is an explanatory diagram of the main part. FIG. 3 is a cross-sectional view showing the state of adhesion between the spout and the film. 1... Heat-melting resin film band, 2, 3,
9, 10...Roller, 5...Through hole for attaching a spout,
6... Mouth plug, 6a... Flange part, 6b... Mounting part, 6
c... Fusion part, 7... Spout feeder, 8... Spout holder, 11... Curved pressure bonding member for heat sealing, 1
2... Curved pressure bonding member for seal receiving, 15... Uneven portion.
Claims (1)
定間隔をもつて連続的に口栓装着用透孔を穿設す
るための１対の透孔穿設用回転部材と、この透孔
にこの透孔の径よりも大きい熱溶融性樹脂製の鍔
部を備え、かつこの透孔の径よりも小さい装着部
を備えた口栓を供給挿入するための口栓供給挿入
装置と、この鍔部をフイルム帯に所定間隔をもつ
て連続的に融着するためのヒートシール用曲面状
圧着部材を備えた回転部材とシール受用曲面状圧
着部材を備えた回転部材とよりなる熱溶融性樹脂
製フイルムへの口栓接着装置。 A pair of rotary members for piercing holes for continuously piercing holes for attaching a spout at predetermined intervals in the longitudinal direction of a film band made of a heat-melting resin; A spout supply/insertion device for supplying and inserting a spout, which has a flange made of a heat-melting resin larger than the diameter of a hole and a mounting portion smaller than the diameter of the through-hole; To a thermofusible resin film comprising a rotary member equipped with a curved pressure bonding member for heat sealing and a curved pressure bonding member for receiving a seal for continuously fusing the film band at a predetermined interval. spout adhesive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984099930U JPS6115128U (en) | 1984-07-02 | 1984-07-02 | Mouth plug adhesion device for hot-melt resin film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984099930U JPS6115128U (en) | 1984-07-02 | 1984-07-02 | Mouth plug adhesion device for hot-melt resin film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6115128U JPS6115128U (en) | 1986-01-29 |
| JPH0243709Y2 true JPH0243709Y2 (en) | 1990-11-20 |
Family
ID=30659413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984099930U Granted JPS6115128U (en) | 1984-07-02 | 1984-07-02 | Mouth plug adhesion device for hot-melt resin film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6115128U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5343729B2 (en) * | 2009-06-22 | 2013-11-13 | 株式会社悠心 | Check pouring nozzle mounting device |
-
1984
- 1984-07-02 JP JP1984099930U patent/JPS6115128U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6115128U (en) | 1986-01-29 |
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