JPS63249623A - 超音波溶着装置 - Google Patents

超音波溶着装置

Info

Publication number
JPS63249623A
JPS63249623A JP62084416A JP8441687A JPS63249623A JP S63249623 A JPS63249623 A JP S63249623A JP 62084416 A JP62084416 A JP 62084416A JP 8441687 A JP8441687 A JP 8441687A JP S63249623 A JPS63249623 A JP S63249623A
Authority
JP
Japan
Prior art keywords
horn
plastic ring
ring
cooling air
paper tube
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
Application number
JP62084416A
Other languages
English (en)
Other versions
JPH0428536B2 (ja
Inventor
Yasukiyo Saruwatari
泰清 猿渡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP62084416A priority Critical patent/JPS63249623A/ja
Publication of JPS63249623A publication Critical patent/JPS63249623A/ja
Publication of JPH0428536B2 publication Critical patent/JPH0428536B2/ja
Granted legal-status Critical Current

Links

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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B29C65/7879—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined said parts to be joined moving in a closed path, e.g. a rectangular path
    • B29C65/7882—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined said parts to be joined moving in a closed path, e.g. a rectangular path said parts to be joined moving in a circular path
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B29C65/083—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
    • B29C65/086—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using a rotary anvil
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1226—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least one bevelled joint-segment
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
    • B29C66/232—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being multiple and parallel, i.e. the joint being formed by several parallel joint lines
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
    • B29C66/2422—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being circular, oval or elliptical
    • B29C66/24221—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being circular, oval or elliptical being circular
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
    • B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
    • B29C66/30223—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined said melt initiators being rib-like
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/304—Joining through openings in an intermediate part of the article
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/61—Joining from or joining on the inside
    • B29C66/612—Making circumferential joints
    • 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
    • B29C66/72—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 structure of the material of the parts to be joined
    • B29C66/723—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 structure of the material of the parts to be joined being multi-layered
    • B29C66/7232—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 structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72321—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 structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys
    • 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/818—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • B29C66/8181—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the cooling constructional aspects
    • B29C66/81811—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the cooling constructional aspects of the welding jaws
    • B29C66/81812—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the cooling constructional aspects of the welding jaws the welding jaws being cooled from the outside, e.g. by blowing a gas or spraying a liquid
    • 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91421—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the joining tools
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91431—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature the temperature being kept constant over time
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1658—Cooling using gas
    • 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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic

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。

Description

【発明の詳細な説明】 ［産業上の利用分野コ 本発明は、日本酒のお烟等を行う加Ｉｌｌ能付きの紙管
容器本体の上端部にプラスチックリングをｒｌＪ＠する
超音波溶着装置に関する。
［従来の技術］ 日本酒のお烟機能付き紙管容器は知られている。
この紙管容器は、螺旋状に巻かれた複数の厚紙層で形成
された円筒状の本体で形成されている。
この円筒状本体内には、加温手段として生石灰と、この
生石灰と混合上ないように別個の容器に内封された水と
を収容した金属缶が挿入されている。
この金属缶は上記紙管の下端より内部に挿入され、金属
製の底蓋と共に紙管容器の下に巻き締められて固着され
る。そして、この紙管容器の上部は、いわゆるプルトッ
プ式の飲み口を形成する金ｉ製の蓋を下部と同様に巻き
締めて密封されている。
内部の飲み物を暖める場合には、金属缶内の水と生石灰
とを混合する。
この従来の紙管容器によれば、下端部と同様に上端部も
金属蓋で巻き締めにより密閉されているため、飲物を注
入した後に＾湯高圧下で殺菌し、この後に減圧する場合
、紙管容器が変形し易く、内容物が漏８Ｉする場合があ
る。
このため、本出願人は第４図乃至第６図に示す紙管容器
を開発した。
すなわち、この紙管容器１０は内装フィルムを貼付した
容器本体１内に金属缶３を配設し、この金属缶３内に加
温手段として生石灰４と水容器５とを収容する。この生
石灰４と水容器５はｌ１ｌｉｉ用段ボール６を介して金
属製の底蓋７により金属缶３内に封入されており、この
金属缶３と底１７は容器本体１の下端に巻き締めにより
固着されている。この金属製の底蓋７には水と生石灰が
反応したときの水蒸気等を逃がす空気抜き用の孔７ａが
設けられており、この孔７ａは適宜のフィルム８で底側
から閉鎖されている。更に、容器本体１の下端には保護
キャップ９が嵌合されており、この保護キャップに水容
器５を穿孔するビンが挿通孔９ａが設けられている。こ
の穿孔用のビンは通常は保護キャップに装着しておくこ
とができる。
そして、容器本体１の上端はプラスチック製のリング２
を介して可撓性の薄膜材で密封する。すなわち、リング
２を容器本体１の上部テーバ部で内装フィルム１ａに超
音波溶着し、このリング２の上面に可撓性薄膜材を貼付
して上蓋を形成するものである。
これにより、内部の酒を高温高圧下で殺菌した後、冷却
する前に上蓋を密閉しても、可撓性ｒＩｓ膜材で形成し
た上蓋が下方に撓むだけで容器本体の変形が防止されて
漏洩が防止される。また危険な金属の切り口が形成され
ずに安全である。
しかし、容器本体１の上端のテーバ状の装着部にプラス
チックリング２を溶着する際、超音波溶着装置のホーン
がプラスチックリング２の内面に当接してこのリング２
を超高速振動させるため、連続的に多数の紙管容器本体
１にプラスチックリング２を次々と溶着すると、このホ
ーンにリング２の熱が蓄積される。このため、プラスチ
ックリング２がホーンに付着し易くなり、容器本体１に
対して正しい位置に正確に溶着するのが困難となる。そ
して、このプラスチックリングが傾斜したり、あるいは
、正確な位置に取付けられないときは紙管容器の見栄え
が不格好となり、また、プラスチックリングが波状とな
り、あるいは、割れを生じることがある。このため、正
確かつ効率よくプラスチックリングを溶着することので
きる装置の開発が望まれていた。
本発明は上記問題点に鑑みてなされたなされたもので、
高温高圧下における殺菌の後、上蓋を密閉して常温まで
冷却しても紙管本体が変形することのない紙管容器を正
確かつ効率よく製造できる超音波ＷＪ着装置を提供する
ことを目的とする。
ｒ問題点を解決するための手段］ 本発明による超音波溶着装置は、管容器本体の上部に溶
着されるプラスチックリングに当接するホーンと、この
ホーンの周部に前記プラスチックリングとの当接部から
所定の間隔を介在させて環状に配設した冷却空気パイプ
と、この空気パイプのホーンに面する側に穿たれた複数
の空気噴出孔とを備え、前記プラスチックリングに当接
するホーンの部分を一定温度に保持させたことを特徴と
する。
［作用］ この超音波ｗＪ＠装置によると、プラスチックリングに
当接してこのリングを超高速で撮動させるホーンは、こ
の周部に配設された冷却空気パイプの空気噴出孔を介し
て冷却空気を噴き付１プられ、一定の温度に保持される
。したがって、連続的にプラスチックリングをｗＪ＠す
る場合にも、摩擦熱がホーンに蓄積されない。
以下添付図面を参照して本発明の実施例を詳細に説明す
る。
［実施例］ 第１図は本発明の実施例による溶着装置を設けた紙管容
器製造装置の全体の配置状態を示す。
この紙管製造装！２０は基台２１上に、３本の支柱１９
を介して所定位置に支持された円筒カム２２を備え、こ
の円筒カム２２の周部にはカム溝２２ａが全周に１って
連続的に配置されている。
円筒カム２２の周部には、紙管容器本体１を供給する紙
管容器供給ステーション２５と、この紙管容器０本体１
の上端にプラスチックリングを取付けるリング取付はス
テーション２６と、超音波振ｌＩｌ装置により紙管容器
の内装フィルムにプラスチック製のリングをｗＪ＠する
溶着ステーション２７と、このリングを溶着された紙管
容器を排出する排出ステーション２８とが順に配置され
ている。
そして、円筒カム２２の下側のターンテーブル２３がこ
れらの各ステーションに泊って間欠的に矢印Ａの方向に
回転される。
上記円筒カム２２の下側に同軸状に設けられた円環状の
ターンテーブル２３の外周部には、円筒状の受は部材３
０がボルト等により等間隔に固設されている。
また、ターンテーブル２３の内周部には円筒状の支持台
２４が固設されており、この支持台２４に設けられた適
宜の案内レール上を摺動部材３２が垂直方向にのみ移動
できるように嵌合されている。この摺動部材３２の上端
部には上方の円筒カム２２のカム溝２２ａ内を転勤する
ローラ３２ａが設けられ、下端部には受は部材３０に対
し垂直方向に出入り可能なりランプ手段３５が設けられ
ている。このクランプ手段３５のクランプ腕３６はカム
駆動軸３７を介して駆動される適宜のカム装置により、
上記供給ステーション２５及び排出ステーション２８で
開放され、その他の位置で閉じられる。
円筒カム２２のカム溝２２ａは、ターンテーブル２３が
回転したときに、これらの各クランプ手段３５を各作業
ステーションに応じて受は部材３０より上の高位置と、
受は部材３ｏ内に収容される低位置との間を垂直方向に
移動する。
リング取付はステーション２６には、紙管容器本体１の
上端にプラスチックリング２を取付（プるリング装着装
置３８が設けられており、ターンテーブル２３と同期し
て回転駆動されるターレット４０を備える。
このターレット４０は回転軸３９により基台２１上に支
えられており、この周部には４個の案内シリンダ４１が
等間隔に装着されている。この案内シリンダ４１はプラ
スチックリング２よりも０．１乃至１１１ＩＢ小径に形
成され、上端部はテーパ状となっており、プラスチック
リング供給装置４６から移送レール４７を介して移送さ
れてくるプラスチックリング２が嵌め込まれる。４２は
プラスチックリング２を案内シリンダ４１内に嵌め込む
押込みパ５ツドで、４３は案内シリンダ４１から押し抜
いて紙管容器本体の上端に装着する押し抜きパッドであ
る。これらの各パッド４２．４３はそれぞれエアシリン
ダ４４．４５により作動される。
このターレット４０はタイミングベルトにより、ターン
テーブル２３及びカム駆動軸３８を介するカム装置と同
期して回転され、ターンテーブル２３の受は部材３０が
リング取付はステーション２６に停止したときに、この
受は部材３０と整合した位置に案内シリンダ４１を停止
させる。
そして、本発明の実施例による溶着装置４８がリング溶
着ステーション２７に設けられている。
第２図に示すように、この溶着装置４８はシリンダ５０
で上下動されるホーン４９を備える。プラスチックリン
グ２を溶着する場合、このホーン４９の先端部は紙管容
器本体１の上端に装着されたプラスチックリング２内に
挿入されて、第３図に示すようにプラスチックリング２
の内周面に当接し、例えば約１８，０ＯＯＨＺの超高速
度で振動させる。
また、ホーン４９のプラスチックリング２に当接する先
端部の上側には、冷却空気バイブ５０が円環状に取巻い
ている。この冷却空気バイブ５０は適宜のブラケット５
２を介してホーン４９と共に上下動可能に結合されてお
り、このホーン４９に面する側には多数の空気噴出孔５
１が穿たれている。
この冷却空気バイブ５１は例えばエアーシリンダの作動
空気源から空気を供給されており、空気噴出孔５１を介
してホーン４９の外周面に空気を噴出する。これにより
、プラスチックリング２を超高速で振動させた時に発生
する摩擦熱がこのホーン４９内に蓄積されない。
次に、溶着装置の作動についてこの紙管容器製造装置と
共に説明する。
第１図に示すように、紙管容器供給ステーション２５に
おいてクランプ腕３６を開いた状態のクランプ手段３５
に紙管容器本体１が供給される。
この侵、クランプ腕３６が閉じられ、ターンテ−プル２
３の回転と共に、カム１２２ａに沿って摺動部材３２の
ローラ３２ａが回転し、クランプ顧３６を受は部材３０
内に下降する。ターンテーブル２３は所定の角度回転し
た後に停止し、このとき紙管容器本体１と共にクランプ
腕３６を収容した受は部材３０がリング装着ステーショ
ン２６に配置される。
リング装着ステーション２６では、プラスチックリング
取付は装置のターレット４０はターンテーブル２３と同
期して間欠的に回転されるため、紙管容器本体１の上側
にプラスチックリング２を持った案内シリンダ４１が同
軸状に整合する。
そして、押込みパッド４３がエアーシリンダ４５により
伸張され、プラスチックリング２を案内シリンダ４１か
ら押し抜き、紙管容器本体１の上端部に正確に嵌合させ
る。
この後ターンテーブル２３が回転し、第２図に示すよう
にプラスチックリング２を装着された紙管容器本体１は
リング溶着ステーション２７に回転移動される。
第３図に示すように、リング溶着ステーション２７では
、超音波振動装置４８のホーン４９の先端部がプラスチ
ックリング２の内周面に嵌合し、超高速度で撮動させる
。このとき、プラスチックリング２の外周部の突条が紙
管容器本体１の内装フィルム１ａと１１ｊｍし、このＩ
ｆｉｌＩ熱でプラスチックリング２の突条が溶融して内
装フィルム１ａと接合される。このとき発生づる摩擦熱
はホーン４９の先端部に伝達されるが、このホーン４９
は冷却空気バイブ５１から噴比孔５２を介して吹付けら
れる空気により常に冷却されるため、連続的にプラスチ
ックリング２を多数溶着した後も、このホーン４９に熱
が蓄積されない。
更に、ターンテーブル２３が回転すると、クランプ手段
３５は排出ステーション２８に移動されると共に、円筒
カム２２のカム溝２２ａにより上昇されて受は部材３０
より上側の高位置に移動される。そして、クランプ腕３
６を開放した後、紙管容器本体１がコンベア等を介して
排出される。
［効果］ 以上明らかなように、本発明による溶着装置によれば、
ホーンにプラスチックリングの摩擦熱が蓄積されず、し
たがって、連続的に多数のプラスチックリングを溶着す
る場合にも、容器本体に対して正しい位置に正確に溶着
することができ、効率よく紙管容器を製造することがで
きる。。
【図面の簡単な説明】
第１図は本発明の実施例による溶着装置を設けた紙管容
器製遊装ｄ全体の説明図、第２図は第１図の溶着ステー
ションの説明図、第３図は溶着状態を示す拡大した説明
図である。第４図乃至第６図は紙管容器を示す。第４図
は紙管容器の内部の説明図、第５図は分解した状態の説
明図、第６図は一部の拡大説明図である。 １・・・容器本体、２・・・プラスチックリング、１０
・・・紙管容器、２１・・・基台、２２・・・円筒カム
、２２ａ・・・カム溝、２３・・・ターンテーブル、２
５・・・供給ステーション、２６・・・ｉｔステーショ
ン。 ２７・・・溶着ステーション、２８・・・排出ステーシ
ョン、３０・・・受は部材、３２・・・摺動部材、３５
・・・クランプ手段、３６・・・クランプ腕、４０・・
・ターレット、４１・・・案内シリンダ、４２・・・押
込みパッド、４３・・・押し抜きパッド、４８・・・超
音波振動装置。 ４９・・・ホーン、５１・・・冷却空気バイブ。 出願人代理人　弁理士　鈴江武彦 第２図 第３図 第４図 第５図

Claims (1)

    【特許請求の範囲】
  1. 紙管容器本体の上部に溶着されるプラスチックリングに
    当接するホーンと、このホーンの周部に前記プラスチッ
    クリングとの当接部から所定の間隔を介在させて環状に
    配設した冷却空気パイプと、この空気パイプのホーンに
    面する側に穿たれた複数の空気噴出孔とを備え、前記プ
    ラスチックリングに当接するホーンの部分を一定温度に
    保持させたことを特徴とする超音波溶着装置。
JP62084416A 1987-04-06 1987-04-06 超音波溶着装置 Granted JPS63249623A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62084416A JPS63249623A (ja) 1987-04-06 1987-04-06 超音波溶着装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62084416A JPS63249623A (ja) 1987-04-06 1987-04-06 超音波溶着装置

Publications (2)

Publication Number Publication Date
JPS63249623A true JPS63249623A (ja) 1988-10-17
JPH0428536B2 JPH0428536B2 (ja) 1992-05-14

Family

ID=13829983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62084416A Granted JPS63249623A (ja) 1987-04-06 1987-04-06 超音波溶着装置

Country Status (1)

Country Link
JP (1) JPS63249623A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2017018266A1 (ja) * 2015-07-30 2018-05-17 凸版印刷株式会社 超音波シール装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2017018266A1 (ja) * 2015-07-30 2018-05-17 凸版印刷株式会社 超音波シール装置

Also Published As

Publication number Publication date
JPH0428536B2 (ja) 1992-05-14

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