JPS61120519U - - Google Patents
Info
- Publication number
- JPS61120519U JPS61120519U JP486985U JP486985U JPS61120519U JP S61120519 U JPS61120519 U JP S61120519U JP 486985 U JP486985 U JP 486985U JP 486985 U JP486985 U JP 486985U JP S61120519 U JPS61120519 U JP S61120519U
- Authority
- JP
- Japan
- Prior art keywords
- induction coil
- laminated tube
- bonding device
- tube
- shoulder
- 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
- 230000006698 induction Effects 0.000 claims description 17
- 229910000859 α-Fe Inorganic materials 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000012141 concentrate Substances 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
第１図〜第４図はこの考案に係る装置の一実施
例を示す図面であり、第１図はこの考案に係る装
置を用いて胴部と肩部とを接着した状態を示す一
部切欠正面図、第２図は第１図の平面図、第３図
は第１図の要部拡大断面図、第４図はラミネート
チユーブの胴部を示した斜視図、第５図および第
６図は従来の一実施例を示した図面であり、第５
図は従来装置の正面断面図、第６図はラミネート
チユーブの胴部を示した斜視図である。
１……誘導コイル、２……成形金型、３……ラ
ミネートチユーブ、４……接着部、５……絶縁物
、６……胴部、７……チユーブヘツド、８……肩
部、９……マンドレル、１０……金属層、１１…
…重なり部、１２……一次誘導コイル、１３……
二次誘導コイル、１４……高周波用フエライト、
１５……低周波用フエライト、１７……継目。
1 to 4 are drawings showing an embodiment of the device according to this invention, and FIG. 1 is a partially cutaway diagram showing a state in which a torso and a shoulder are bonded together using the device according to this invention. A front view, FIG. 2 is a plan view of FIG. 1, FIG. 3 is an enlarged sectional view of the main part of FIG. 1, FIG. 4 is a perspective view showing the body of the laminate tube, and FIGS. 5 and 6. is a drawing showing a conventional example;
The figure is a front sectional view of the conventional device, and FIG. 6 is a perspective view showing the body of the laminate tube. DESCRIPTION OF SYMBOLS 1... Induction coil, 2... Molding die, 3... Laminate tube, 4... Adhesive part, 5... Insulator, 6... Body, 7... Tube head, 8... Shoulder, 9... ...Mandrel, 10...Metal layer, 11...
...Overlapping portion, 12...Primary induction coil, 13...
Secondary induction coil, 14... ferrite for high frequency,
15... Ferrite for low frequency, 17... Seam.
Claims (1)
イルが固定される成形金型と、該成形金型に相対
向し前記ラミネートチユーブの内側からラミネー
トチユーブの胴部およびチユーブヘツドの肩部を
保持するマンドレルとから構成され、前記胴部に
設けられた金属層が前記誘導コイルにより誘導加
熱されて近傍の合成樹脂を溶融し、胴部と肩部な
らびに胴部の重なり部が接着されるラミネートチ
ユーブの接着装置において、 前記誘導コイルが、一次誘導コイルと該一次誘
導コイルに導通するように前記成形金型の上側に
設けられた二次誘導コイルとから構成され、該二
次誘導コイルの下側には前記胴部および肩部の外
周面に当接して前記誘導コイルからの磁束を集中
せしめる円筒状の絶縁物が設けられたことを特徴
とするラミネートチユーブの接着装置。 (2) 前記絶縁物が、高周波用フエライトと低周
波用フエライトとから構成され、高周波用フエラ
イトは前記胴部と肩部との接着部ならびに胴部上
端の重なり部の部位に外側から当接し、低周波用
フエライトはその他の胴部の外周面に当接するこ
とを特徴とする実用新案登録請求の範囲第１項記
載のラミネートチユーブの接着装置。 (3) 前記一次誘導コイルおよび二次誘導コイル
から発生される高周波が、０．８メガヘルツから
２．０メガヘルツであることを特徴とする実用新
案登録請求の範囲第１項記載のラミネートチユー
ブの接着装置。 (4) 前記二次誘導コイルの内面が、前記胴部と
肩部との継目に当接することを特徴とする実用新
案登録請求の範囲第一項記載のラミネートチユー
ブの接着装置。 (5) 前記マンドレルの上部には、前記二次誘導
コイルと同質の低周波用フエライトが設けられた
ことを特徴とする実用新案登録請求の範囲第一項
記載のラミネートチユーブの接着装置。[Claims for Utility Model Registration] (1) An induction coil that generates a high frequency, a molding die to which the induction coil is fixed, and a body of the laminated tube facing the molding die from the inside of the laminated tube. and a mandrel that holds the shoulders of the tube head, and the metal layer provided on the body is heated by induction by the induction coil to melt the nearby synthetic resin, so that the body and shoulders and the body overlap. In the bonding device for a laminated tube to which parts are bonded, the induction coil is composed of a primary induction coil and a secondary induction coil provided above the molding die so as to be electrically connected to the primary induction coil, and A laminate tube bonding device characterized in that a cylindrical insulator is provided on the lower side of the secondary induction coil to abut against the outer peripheral surfaces of the body and shoulder to concentrate magnetic flux from the induction coil. . (2) the insulator is composed of a high-frequency ferrite and a low-frequency ferrite, and the high-frequency ferrite abuts from the outside the adhesive portion between the body and the shoulder and the overlapping portion of the upper end of the body; The laminated tube bonding device according to claim 1, wherein the low frequency ferrite is brought into contact with the outer peripheral surface of the other body. (3) Adhesion of a laminate tube according to claim 1, wherein the high frequency generated from the primary induction coil and the secondary induction coil is from 0.8 MHz to 2.0 MHz. Device. (4) The laminated tube bonding device according to claim 1, wherein the inner surface of the secondary induction coil abuts a joint between the trunk and the shoulder. (5) The laminated tube bonding device according to claim 1, wherein a low-frequency ferrite of the same quality as the secondary induction coil is provided on the upper part of the mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP486985U JPH0423628Y2 (en) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP486985U JPH0423628Y2 (en) | 1985-01-17 | 1985-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61120519U true JPS61120519U (en) | 1986-07-30 |
| JPH0423628Y2 JPH0423628Y2 (en) | 1992-06-02 |
Family
ID=30480855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP486985U Expired JPH0423628Y2 (en) | 1985-01-17 | 1985-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423628Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008504995A (en) * | 2004-07-08 | 2008-02-21 | テトラ ラバル ホールデイングス エ フイナンス ソシエテ アノニム | Heat sealing method and apparatus for packaging container |
-
1985
- 1985-01-17 JP JP486985U patent/JPH0423628Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008504995A (en) * | 2004-07-08 | 2008-02-21 | テトラ ラバル ホールデイングス エ フイナンス ソシエテ アノニム | Heat sealing method and apparatus for packaging container |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0423628Y2 (en) | 1992-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61120519U (en) | ||
| JPS58187116U (en) | high frequency coil | |
| JPS61934U (en) | Interior parts made of polypropylene composite with fabric attached | |
| JPS62189123U (en) | ||
| JPS58111912U (en) | molded ignition coil | |
| JPS59156395U (en) | high frequency induction heating coil | |
| JPS6333922U (en) | ||
| JPH033709U (en) | ||
| JPS58115315U (en) | Joint structure between synthetic resin members | |
| JPS6157510U (en) | ||
| JPS58138311U (en) | high frequency coil | |
| JPS6373911U (en) | ||
| JPS59123323U (en) | Current transformer | |
| JPS63112948U (en) | ||
| JPH0240528U (en) | ||
| JPS61144621U (en) | ||
| JPS6276520U (en) | ||
| JPS6323761U (en) | ||
| JPS60172292U (en) | induction heating coil | |
| JPH0234439U (en) | ||
| JPS63145623U (en) | ||
| JPS59107129U (en) | Current transformer | |
| JPS6221515U (en) | ||
| JPS62200421U (en) | ||
| JPS62164118U (en) |