JPH0428536B2 - - Google Patents

Info

Publication number
JPH0428536B2
JPH0428536B2 JP62084416A JP8441687A JPH0428536B2 JP H0428536 B2 JPH0428536 B2 JP H0428536B2 JP 62084416 A JP62084416 A JP 62084416A JP 8441687 A JP8441687 A JP 8441687A JP H0428536 B2 JPH0428536 B2 JP H0428536B2
Authority
JP
Japan
Prior art keywords
horn
plastic ring
paper tube
ring
cooling air
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
Application number
JP62084416A
Other languages
English (en)
Other versions
JPS63249623A (ja
Inventor
Yasukyo Saruwatari
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

【発明の詳細な説明】 ［産業上の利用分野］ 本発明は、日本酒のお燗等を行う加温機能付き
の紙管容器本体の上端部にプラスチツクリングを
溶着する超音波溶着装置に関する。
［従来の技術］ 日本酒のお燗機能付き紙管容器は知られてい
る。こ紙管容器は、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、この生石灰と混合し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、いわゆるプルトツプ式の飲み口を形成する金
属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封されている
ため、飲物を注入した後に高温高圧下で殺菌し、
この後に減圧する場合、紙管容器が変形し易く、
内容物が漏洩する場合がある。
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は内装フイルムを
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は緩衝用
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と底蓋７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は適宜のフイルム８
で底側から閉鎖されている。更に、容器本体１の
下端には護キヤツプ９が嵌合されており、この保
護キヤツプに水溶器５を穿孔するピンが挿通孔９
ａが設けられている。この穿孔用のピンは通常は
保護キヤツプに装着しておくことができる。
そして、免容器本体１の上端はプラスチツク製
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の上部テーパ部
で内装フイルム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封しても、可撓性薄膜
材で形成した上蓋が下方に撓むだけて容器本体の
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の上端のテーパ状の装着部
にプラスチツクリング２を溶着する際、超音波溶
着装置のホーンがプラスチツクリング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にプラスチツクリ
ング２２を次々と溶着すると、こホーンにリング
２の熱が蓄積される。このため、プラスチツクリ
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、このプラスチツ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
スチツ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
プラスチツ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溶
着装置を提供することを目的とする。
［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ツ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ツク
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、前記プラスチツ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］ この超音波溶着装置によると、プラスチツクリ
ングに当接してこのリングを超高速で振動させる
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けられ、
一定の温度に保持される。したがつて連続的にプ
ラスチツクリングを溶着する場合にも、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の全体の配置状態を示す。
この紙管製造装置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が全周に亙つ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ヨン２５と、この紙
管容器本体１の上端にプラスチツクリングを取付
けるリング取付けステーシヨン２６と、超音波振
動装置により紙管容器の内装フイルムにプラスチ
ツク製のリングを溶着する溶着ステーシヨン２７
と、このリングを溶着された紙管容器を排出する
排出ステーシヨン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２
３がこれらの各ステーシヨンに沿つて間欠的に矢
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外周部には、円筒状
の受け部材３０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内を転動するローラ３２ａ
が設けられ、下端部には受け部材３０に対し垂直
方向に出入り可能なクランプ手段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、上記供給ステーシヨン２５及び排出
ステーシヨン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を各作業ステーシヨンに応じて受け部材３
０より上の高位置と、受け部材３０内に収容され
る低位置との間を垂直方向に移動する。
リング取付けステーシヨン２６には、紙管容器
本体１の上端にプラスチツクリング２を取付ける
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ツト
４０を備える。
このターレツト４０は回転軸３９により基台２
１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はプラスチツクリング２よりも
0.1乃至１mm小径に形成され、上端部はテーパ状
となつており、プラスチツクリング供給装置４６
から移送レール４７を介して移送されてくるプラ
スチツクリング２が嵌め込まれる。４２はプラス
チツクリング２を案内シリンダ４１内に嵌め込む
押込みパツドで、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
パツドである。これらの各パツド４２，４３はそ
れぞれエアシリンダ４４，４５により作動され
る。
このターレツト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、ターンターブ
ル２３の受け部材３０がリング取付けステーシヨ
ン２６に停止したときに、この受け部材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ヨン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
ラスチツクリング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
たプラスチツクリング２内に挿入されて、第３図
に示すようにプラスチツクリング２の内周面に当
接し、例えば約18000Hzの超高速度で振動させる。
また、ホーン４９ののプラスチツクリング２に
当接する先端部の上側には、冷却空気パイプ５０
が円環状に取巻いている。この冷却空気パイプ５
０は適宜のブラケツト５２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４
９に面する側には多数の空気噴出孔５１が穿たれ
ている。
この冷却空気パイプ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、プラスチツクリング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ヨ
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。
この後、クランプ腕３６が閉じられ、ターンテー
ブル２３の回転と共に、カム溝２２ａに沿つて摺
動部材３２のローラ３２ａが回転し、クランプ腕
３６を受け部材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
受け部材３０がリング装着ステーシヨン２６に配
置される。
リング装着ステーシヨン２６では、プラスチツ
クリング取付け装置のターレツト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の上側にプラスチツクリング２を
持つた案内シリンダ４１が同軸状に整合する。
そして、押込みパツド４３がエアーシリンダ４
５により伸張され、プラスチツクリング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ツクリング２を装着された紙
管容器本体１はリング溶着ステーシヨン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ヨン
２７では、超音波振動装置４８のホーン４９の先
端部がプラスチツクリング２の内周面に嵌合し、
超高速度で振動させる。このとき、プラスチツク
リング２の外周部の突条が紙管容器本体１の内装
フイルム１ａと摩擦し、この摩擦熱でプラスチツ
クリング２の突条が溶融して内装フイルム１ａと
接合される。このとき発生する摩擦熱はホーン４
９の先端部に伝達されるが、このホーン４９は冷
却空気パイプ５１から噴出孔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
プラスチツクリング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は排出ステーシヨン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
されて受け部材３０より上側の高位置に移動され
る。そして、クランプ腕３６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、ホーンにプラスチツクリングの摩擦熱が
蓄積されず、したがつて、連続的に多数のプラス
チツ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
た紙管容器製造装置全体の説明図、第２図は第１
図の溶着ステーシヨンの説明図、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……プラスチツクリング、
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、２５……供給ステーシヨン、２６……装着ス
テーシヨン、２７……溶着ステーシヨン、２８…
…排出ステーシヨン、３０……受け部材、３２…
…摺動部材、３５……クランプ手段、３６……ク
ランプ腕、４０……ターレツト、４１……案内シ
リンダ、４２……押込みパツド、４３……押し抜
きパツド、４８……超音波振動装置、４９……ホ
ーン、５１……冷却空気パイプ。

Claims (1)

    【特許請求の範囲】
  1. １ 紙管容器本体の上部に溶着されるプラスチツ
    クリングに当接するホーンと、このホーンの周部
    に前記プラスチツ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、前記プラスチツク
    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 JPS63249623A (ja) 1988-10-17
JPH0428536B2 true 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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017018266A1 (ja) * 2015-07-30 2017-02-02 凸版印刷株式会社 超音波シール装置

Also Published As

Publication number Publication date
JPS63249623A (ja) 1988-10-17

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