JPH1047580A - Ih resin heater - Google Patents

Ih resin heater

Info

Publication number
JPH1047580A
JPH1047580A JP8219146A JP21914696A JPH1047580A JP H1047580 A JPH1047580 A JP H1047580A JP 8219146 A JP8219146 A JP 8219146A JP 21914696 A JP21914696 A JP 21914696A JP H1047580 A JPH1047580 A JP H1047580A
Authority
JP
Japan
Prior art keywords
adhesive
frequency induction
resin
molding
induction heating
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.)
Pending
Application number
JP8219146A
Other languages
Japanese (ja)
Inventor
Kotaro Shiozaki
孝太郎 塩崎
Hideo Sasada
日出男 笹田
Hiroshi Imanaka
弘 今中
Kenji Ohama
健司 大濱
Mitsugi Misasa
貢 三笹
Akira Yamaguchi
晃 山口
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.)
Idemitsu Petrochemical Co Ltd
Mitsubishi Corp Plastics Ltd
Toyobo Co Ltd
Fujipura Seiko Co Ltd
Original Assignee
Idemitsu Petrochemical Co Ltd
Mitsubishi Corp Plastics Ltd
Toyobo Co Ltd
Fujipura Seiko 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 Idemitsu Petrochemical Co Ltd, Mitsubishi Corp Plastics Ltd, Toyobo Co Ltd, Fujipura Seiko Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP8219146A priority Critical patent/JPH1047580A/en
Publication of JPH1047580A publication Critical patent/JPH1047580A/en
Pending 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
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B29C65/362—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B29C65/3608—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint comprising single particles, e.g. fillers or discontinuous fibre-reinforcements
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B29C65/364—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint being a woven or non-woven fabric or being a mesh
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B29C65/3644—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint being a ribbon, band or strip
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5021—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being multi-layered
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5028—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being textile in woven or non-woven form
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces to be joined
    • 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
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped 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
    • B29C66/01—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
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap 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
    • B29C66/01—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
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt 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
    • B29C66/01—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
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt 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
    • B29C66/01—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
    • B29C66/124—Tongue and groove joints
    • B29C66/1244—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
    • B29C66/12445—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue having the tongue on the side
    • 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
    • B29C66/124—Tongue and groove joints
    • B29C66/1246—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove
    • B29C66/12463—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being tapered
    • B29C66/12464—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being tapered being V-shaped
    • 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
    • B29C66/124—Tongue and groove joints
    • B29C66/1246—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove
    • B29C66/12469—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being asymmetric
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • 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
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • 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
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5224—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces
    • B29C66/52241—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces with two right angles, e.g. for making T-shaped pieces
    • 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
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5229—Joining tubular articles involving the use of a socket
    • 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
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
    • 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
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • B29C66/7428—Transition metals or their alloys
    • B29C66/74283—Iron or alloys of iron, e.g. steel
    • 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
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
    • B29C66/8432—Machines for making separate joints at the same time mounted in parallel or in series
    • 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
    • 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
    • B29C66/712—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 the composition of one of the parts to be joined being different from the composition of the other part
    • 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
    • B29C66/73921—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 characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3017—Floor coverings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7146—Battery-cases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PROBLEM TO BE SOLVED: To melt an adhesive at the heating time of a heating material and connect with strong adhesive strength by forming IH resin heater which is the melting means for the adhesive used at the connection of a molding with a molding by including a high frequency induction heating material in a molding adhesive or a hotmelt type adhesive. SOLUTION: A required IH resin heater 1 is produced by forming the powdery body of a high frequency induction heating material 12 as a plate shape molding so as to be included in an adhesive thermoplastic synthetic resin material (molding adhesive) or hotmelt type adhesive 11. For example, in the case of the application to a vehicular flooring and the adhesion to the iron plate 2 and PP 3 which is a connection member, for example, the IH resin heater 1 including the high frequency induction heating material in the resin material (adhesive) of denatured polyolefin M-320 is piled as an intermediate layer and the high frequency induction heater E is operated. Thereby, the adhesive is melted, the melting between the adhesive and the connection member is carried out uniformly and both members 2, 3 are connected strongly by cooling and solidification of this connection part.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】この発明は成形物と成形物の
接合に際して用いる接着材の溶融手段に関し、特に前記
接着材中に高周波誘導発熱材を内在させて接着剤の溶融
化をはかり、成形物と成形物とを接合するための接着用
のＩＨ樹脂ヒーターを提供しようとするものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for melting an adhesive used for joining molded products to each other, and more particularly to melting the adhesive by incorporating a high-frequency induction heating material in the adhesive. It is an object of the present invention to provide an IH resin heater for bonding for joining a resin and a molded product.

【０００２】[0002]

【従来の技術】合成樹脂材（板，柱管など）と合成樹脂
材あるいは金属材とを接合する場合には、ホットメルト
接着剤などによる溶接あるいは接合材料相互間の融着に
よる接合手段が用いられていた。2. Description of the Related Art When joining a synthetic resin material (plate, pillar tube, etc.) to a synthetic resin material or a metal material, a joining means by welding with a hot-melt adhesive or fusion between joining materials is used. Had been.

【０００３】熱可塑性接着剤としては通常ホットメルト
接着剤（Hot-melt adhesive ）を使用するもので、この
接着剤は使用の際、加熱して溶かし、流動状のとき塗
布、接合するタイプの接着剤で、塗布接着した際、固化
までの時間がきわめて短いため、流れ作業的接着に適し
ている。また溶剤が含まれていないため中毒、家事の危
険がなく、包装、正本、製靴、木工などの分野で使用さ
れている。[0003] As a thermoplastic adhesive, a hot-melt adhesive is usually used. This adhesive is heated and melted at the time of use, and is applied and joined when it is in a fluid state. The time until solidification is extremely short when applied and adhered with the agent, so it is suitable for flow-operational adhesion. In addition, since it contains no solvent, there is no danger of poisoning or housework, and it is used in the fields of packaging, originals, shoes, and woodwork.

【０００４】ホットメルト形接着材としてはポリアミド
系，エラストマー系，ＥＶＡ系、その他がある（工業材
料便覧第３５巻第１０号（1987年７月別冊）（上記した
各接着剤については以下単に「ホットメルト形接着材」
と云う）[0004] Hot-melt adhesives include polyamide-based, elastomer-based, EVA-based, and others (Industrial Materials Handbook, Vol. 35, No. 10, July 1987, separate volume). Hot Melt Adhesive "
)

【０００５】他の接着材としてはポリエチレンまたはポ
リプロピレンあるいはポリオレフィンを不飽和カルボン
酸あるいはその無水物で変性した組成物あるいは酸価１
０〜１００当量／１０6 ｇで平均分子量５０００以下の
非晶性重合ポリエステルよりなるもので、商品名「ポリ
タック」（出光石油化学製）、「バイロン」（東洋紡績
製）、「アドマー」（三井石油化学製）、あるいは「ボ
ンドファースト」（住友化学工業製）（以上いずれも株
式会社）などであり、多層容器例えば食品容器などの中
間層として利用されている。なお金属に対する接着材と
して特開平１−１５３７９号として技術開示されてい
る。（上記した各接着材については以下単に「成形接着
材」と云う）上記した接着材は表１に示すようにして異
種成形物への適用性を有するものである。[0005] Other adhesives include polyethylene or polypropylene or a composition obtained by modifying a polyolefin with an unsaturated carboxylic acid or an anhydride thereof, or an acid value of 1 or more.
It is made of an amorphous polymerized polyester having an average molecular weight of 5,000 or less with an equivalent weight of 0 to 100 equivalents / 10 6 g. Petrochemical) or "Bond First" (manufactured by Sumitomo Chemical Co., Ltd.) (all of them are corporations) and used as an intermediate layer in a multilayer container such as a food container. As an adhesive for a metal, the technology is disclosed in Japanese Patent Application Laid-Open No. 1-15379. (The above-mentioned adhesives are hereinafter simply referred to as “molded adhesives”). The above-mentioned adhesives have applicability to different shaped articles as shown in Table 1.

【０００６】接合材料相互間の融着による接合手段はＥ
Ｆ継手（電気的接着継手）として公知であり、従来のＥ
Ｆ継手（電気的溶着継手）は図７に示すように、２本の
ポリエチレン管Ｈ，Ｈを接続する場合に使用する場合に
は、前記２本の管をＥＦ継手１’内に突合状に位置さ
せ、ＥＦ継手の形成材であるポリエチレン材Ｐ’とを熱
融合させ通電停止後の冷却後に前記部分を封密上に接合
するものである。The joining means by fusion between the joining materials is E
Known as F-joints (electrically bonded joints)
As shown in FIG. 7, when the F joint (electrically welded joint) is used to connect two polyethylene pipes H, H, the two pipes are abutted into the EF joint 1 ′. The EF joint is thermally fused with a polyethylene material P ′, which is a material for forming the EF joint, and after cooling after the energization is stopped, the portion is hermetically bonded.

【０００７】[0007]

【発明が解決しようとする課題】従来のホットメルト形
接着材あるいはその他の接着剤を用いた接合法およびＥ
Ｆ接合法の場合はいずれも接合しようとする相互材料が
接着剤に対して同一材かあるいは親和材料であることが
必要であった。この発明は異種材料例えば合成樹脂材料
の場合はＰＰとＡＢＳあるいは合成樹脂材料と金属材料
の場合はＰＰと鉄材との場合の接合を行えるようにした
ものである。SUMMARY OF THE INVENTION A conventional joining method using a hot-melt type adhesive or other adhesives and E
In the case of the F-joining method, the mutual materials to be joined need to be the same material or an affinity material for the adhesive. According to the present invention, it is possible to perform joining between different materials such as PP and ABS in the case of a synthetic resin material or PP and an iron material in the case of a synthetic resin material and a metal material.

【０００８】前記したホットメルト形接着材の場合はノ
ードソン型手段が用いられており、接着力は他の接着手
段による接着力より劣る場合があり、接着剤が被接着物
より漏出するので成形後の整備が必要であり、特に精密
成形品に不適であった。また成形接着材はパイプ継手の
ような成形品の場合のみの中間層として機能するもの
で、成形品と成形品との接着材としては直接利用できな
いものであった。またＥＦ接合法の場合は接合しようと
する成形品と成形品とが同一材料か親和性材料でなけれ
ばならなかった。この出願はホットメルト形接着材およ
び成形接着材を高周波発熱材を用いて溶融し、この溶融
熱によって被接着物の接合面のみを溶融することで接合
物相互面を融合化させて接着し、被接着物の他の部分に
熱による変化を生じさせることなく前記接合物を接合し
ようとするものである。In the case of the above-mentioned hot-melt type adhesive, Nordson type means is used, and the adhesive strength may be inferior to the adhesive strength by other adhesive means. Maintenance was necessary, and it was not particularly suitable for precision molded products. Further, the molding adhesive functions as an intermediate layer only in the case of a molded product such as a pipe joint, and cannot be directly used as an adhesive between molded products. In the case of the EF joining method, the molded article to be joined and the molded article must be the same material or an affinity material. This application uses a high-frequency heating material to melt a hot-melt type adhesive and a molding adhesive, and melts only the bonding surface of the object to be bonded by this heat of fusion to fuse and bond the mutual surfaces of the bonded object, The joint is intended to be joined without causing a change due to heat in other parts of the adherend.

【０００９】[0009]

【課題を解決するための手段】この発明の出願人は高周
波誘導発熱材と合成樹脂材とを混練して発熱層（ＩＨ樹
脂ヒーター）を形成し、このＩＨ樹脂ヒーターを介して
同材料および親和性材料のパイプを接合する技術を特開
平７−９５７１号で開示している。上記した開示技術
は、図８に示すようにＩＨ樹脂ヒーター３’は熱可塑性
合成樹脂材３１’と高周波誘導発熱材の粉粒体３２’と
を混練した状態で成形されている。The applicant of the present invention kneads a high-frequency induction heating material and a synthetic resin material to form a heating layer (IH resin heater). Japanese Patent Application Laid-Open No. 7-9571 discloses a technique for joining pipes made of a conductive material. In the above-described disclosed technology, as shown in FIG. 8, the IH resin heater 3 'is formed by kneading a thermoplastic synthetic resin material 31' and a granular material 32 'of a high-frequency induction heating material.

【００１０】上記ＩＨ樹脂ヒーターを用いた管接合の実
施例が図９に示されているが、同図示のように、管１
０’とＴ字管２０’を接合する場合には接合部位のＩＨ
樹脂ヒーター３’をＴ字管の接合面に対接させ、この部
位の発熱材を高周波誘導加熱装置Ｅを介して発熱させ、
この熱によりそれぞれの熱可塑性合成樹脂を溶融させ、
管と接合部が充分溶融した後、冷却固化し両部材を接合
する。この発明は上記した高周波誘導発熱材とこれを内
包する熱可塑性合成樹脂とで形成されるＩＨ樹脂ヒータ
ーの改良に関するものである。FIG. 9 shows an embodiment of pipe joining using the IH resin heater. As shown in FIG.
When joining 0 'and T-tube 20', the IH
The resin heater 3 ′ is brought into contact with the joining surface of the T-tube, and the heating material in this portion is caused to generate heat through the high-frequency induction heating device E,
This heat melts each thermoplastic synthetic resin,
After the pipe and the joint are sufficiently melted, they are cooled and solidified to join both members. The present invention relates to an improvement of an IH resin heater formed of the above-described high-frequency induction heating material and a thermoplastic synthetic resin containing the same.

【００１１】[0011]

【発明の実施の形態】この発明に関わるＩＨ樹脂ヒータ
ーは成形接着材あるいはホットメルト形接着材中に高周
波誘導発熱材を内在させて形成されている。これを図１
により説明すれば次のとおりである。ＩＨ樹脂ヒーター
１は高周波誘導発熱材１２の粉粒体を接着性熱可塑性合
成樹脂材（成形接着材）またはホットメルト形接着材１
１中に内在するように板状の成形物として形成されてい
る。この発明に関わる高周波誘導発熱材は適用する接合
体の材質に対応するため、平板に対して各形状のものを
図２以下に例示する。 （ａ）は線 （ｂ）は格子網 （ｃ）は編組（織成） （ｄ）は穿孔 （ｅ）は焼結 （ｆ）は板 なお前記形状は接合体の材質形状に対応して例えば中空
体としてとか任意に設計できるものであり、高周波誘導
加熱のうちの比較的低周波領域に対応するウズ電流によ
るジュール熱とヒステリシス損によって発熱する好適な
形状をも選択できるものである。DESCRIPTION OF THE PREFERRED EMBODIMENTS The IH resin heater according to the present invention is formed by incorporating a high-frequency induction heating material in a molding adhesive or a hot-melt adhesive. Figure 1
This will be described below. The IH resin heater 1 converts the powder of the high-frequency induction heating material 12 into an adhesive thermoplastic synthetic resin material (molded adhesive) or a hot-melt adhesive 1
1 and is formed as a plate-like molded product. The high-frequency induction heating material according to the present invention is illustrated in FIG. (A) is a wire (b) is a lattice network (c) is a braid (weave) (d) is a perforation (e) is sintered (f) is a plate The above shape corresponds to the material shape of the joined body, for example. It can be arbitrarily designed as a hollow body, and it is possible to select a suitable shape that generates heat due to Joule heat and hysteresis loss by a quiescent current corresponding to a relatively low frequency region of high frequency induction heating.

【００１２】[0012]

【実施例】【Example】

そのＩ：成形接着材中に高周波誘導発熱材を内在させた
ＩＨ樹脂ヒーターの実施例。図３は車両の床張りに適用
したもので鉄板２にＰＰ３を接着する場合を示したもの
で、変性ポリオレフィンＭ−３２０（表１参照）の樹脂
材中に高周波誘導発熱材を内在させたＩＨ樹脂ヒーター
１を中間層として積層し、高周波誘導加熱装置Ｅを作動
して両部材を接合する。 そのII：ホットメルト形接着材中に高周波誘導発熱材を
内在させたＩＨ樹脂ヒーターの実施例。図４はＰＰ製の
蓄電池の本体２と蓋３とを接合する場を示したもので、
ＰＰに適応するホットメルト形接着材中に高周波誘導発
熱材を内在させたＩＨ樹脂ヒーター１を本体２と蓋３間
に介在させ、高周波誘導発熱装置Ｅを作動して両部材を
接合させる。 そのIII ：図５は異なる成形接着材またはホットメルト
形接着材１１，１１’中に高周波誘導発熱体１２を内在
させたそれぞれの接着材の異なるＩＨ樹脂ヒーター１，
１’を連結したものである。 そのIV：図６は異なる成形接着材またはホットメルト形
接着材１１，１１’中に高周波誘導発熱体１２を内在さ
せたもので、それぞれの接着材の異なるＩＨ樹脂ヒータ
ー１，１’を積層したものである。Part I: Example of an IH resin heater in which a high-frequency induction heating material is embedded in a molding adhesive. FIG. 3 shows a case in which PP3 is bonded to an iron plate 2 applied to a flooring of a vehicle, and an IH in which a high-frequency induction heating material is embedded in a resin material of a modified polyolefin M-320 (see Table 1). The resin heater 1 is laminated as an intermediate layer, and the high frequency induction heating device E is operated to join both members. Part II: An example of an IH resin heater in which a high-frequency induction heating material is embedded in a hot melt adhesive. FIG. 4 shows a place where the main body 2 and the lid 3 of the storage battery made of PP are joined.
An IH resin heater 1 in which a high-frequency induction heating material is embedded in a hot-melt adhesive material suitable for PP is interposed between a main body 2 and a lid 3, and a high-frequency induction heating device E is operated to join both members. Part III: FIG. 5 shows different IH resin heaters 1 and 2, each of which has a high-frequency induction heating element 12 embedded in a different molding or hot-melt adhesive 11, 11 '.
1 '. Part IV: FIG. 6 shows a case where the high frequency induction heating element 12 is embedded in different molding adhesives or hot melt type adhesives 11 and 11 ′, and IH resin heaters 1 and 1 ′ having different adhesives are laminated. Things.

【００１３】[0013]

【発明の効果】この発明は高周波誘導発熱材を成形接着
材またはホットメルト形接着材内に内在させた高周波誘
導加熱によって発熱材を加温し、この温度によって前記
各接着材を溶融すると共に、この溶融物を介して接着材
の接合面を溶融させ、これによって接着材と接合物間の
溶融化が均一化され、この接合部を冷却固化することで
極めて接着力の強い接合物を形成できる。また、この発
明は成形接着材あるいはホットメルト形接着材を選択す
ることで異種材の成形物を接合することができるもので
ある。また、この発明は成形接着材あるいはホットメル
ト形接着材の同種または異種を連結したりあるいは少な
くとも２層に積層することで材質を異にする被接着物へ
の適用範囲を広く選択できるものである。また、この発
明は、ホットメルト形接着材のように、加温または溶融
した接着材を非加温雰囲気中の被接着物に対して適用し
た場合に生ずる漏出接着材の除去の必要がなく、また成
形接着材のように被接着物と同温度下で成形する必要が
ないもので精密成形物の接着加工を行なえるものであ
る。According to the present invention, the high-frequency induction heating material is heated by high-frequency induction heating in which the high-frequency induction heating material is embedded in a molding adhesive or a hot-melt type adhesive. The bonding surface of the adhesive is melted through the molten material, whereby the melting between the adhesive and the bonded material is uniformed, and the bonded portion is cooled and solidified to form a bonded material having extremely strong adhesive force. . Further, according to the present invention, by selecting a molding adhesive or a hot-melt adhesive, moldings of different materials can be joined. Further, the present invention can broadly select a range of application to an adherend having a different material by connecting the same type or different types of molding adhesive or hot melt type adhesive or laminating at least two layers. . Further, the present invention eliminates the need for removing a leaking adhesive generated when a heated or molten adhesive is applied to an object to be bonded in a non-heated atmosphere, such as a hot melt adhesive. Also, it is not necessary to mold at the same temperature as the object to be adhered, as is the case with a molding adhesive, so that the precision molding can be bonded.

【図面の簡単な説明】[Brief description of the drawings]

【図１】ＩＨ樹脂ヒーターの基本断面説明図である。FIG. 1 is a basic sectional explanatory view of an IH resin heater.

【図２】ａ〜ｆはいずれもＩＨ樹脂ヒーターの発熱材の
説明図である。FIGS. 2A to 2F are explanatory diagrams of a heating material of an IH resin heater.

【図３】成形接着材を用いたＩＨ樹脂ヒーターの実施例
である。FIG. 3 is an embodiment of an IH resin heater using a molding adhesive.

【図４】ホットメルト形接着材を用いたＩＨ樹脂ヒータ
ーの実施例である。FIG. 4 is an embodiment of an IH resin heater using a hot melt type adhesive.

【図５】異なる２つのＩＨ樹脂ヒーターを連結した実施
例である。FIG. 5 is an embodiment in which two different IH resin heaters are connected.

【図６】異なる２つのＩＨ樹脂ヒーターを積層した実施
例である。FIG. 6 is an embodiment in which two different IH resin heaters are stacked.

【図７】ＥＦ継手の断面説明図である。FIG. 7 is an explanatory sectional view of an EF joint.

【図８】従来のＩＨ樹脂ヒーターの説明図である。FIG. 8 is an explanatory diagram of a conventional IH resin heater.

【図９】従来のＩＨ樹脂ヒーターの使用状態を示す断面
説明図である。FIG. 9 is an explanatory cross-sectional view showing a usage state of a conventional IH resin heater.

【符号の説明】[Explanation of symbols]

１（１’） ＩＨ樹脂ヒーター ２ 接合部材 ３ 接合部材 １１ 成形またはホットメルト形接着材 １２ 高周波誘導発熱材 DESCRIPTION OF SYMBOLS 1 (1 ') IH resin heater 2 Joining member 3 Joining member 11 Molding or hot melt type adhesive 12 High frequency induction heating material

【表１】 [Table 1]

───────────────────────────────────────────────────── フロントページの続き (72)発明者 塩崎 孝太郎 静岡県裾野市葛山1103の１ 株式会社フジ プラ精工内 (72)発明者 笹田 日出男 静岡県裾野市葛山1103の１ 株式会社フジ プラ精工内 (72)発明者 今中 弘 滋賀県大津市堅田２−１−１ 東洋紡績株 式会社総合研究所内 (72)発明者 大濱 健司 東京都中央区日本橋小網町17−９ 東洋紡 績株式会社内 (72)発明者 三笹 貢 東京都中央区銀座４−12−18 出光石油化 学株式会社内 (72)発明者 山口 晃 東京都品川区西五反田１−27−２ 三菱商 事プラスチック株式会社内 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Kotaro Shiozaki 1103-1 Kuzuyama, Susono City, Shizuoka Prefecture Inside Fuji Plastic Seiko Co., Ltd. 72) Inventor Hiroshi Imanaka 2-1-1 Katata, Otsu-shi, Shiga Prefecture Inside Toyobo Co., Ltd. ) Inventor Mitsusa Mitsusa 4-12-18 Ginza, Chuo-ku, Tokyo Idemitsu Petrochemical Co., Ltd. (72) Inventor Akira Yamaguchi 1-27-2 Nishigotanda, Shinagawa-ku, Tokyo Mitsubishi Plastics Corporation

Claims (3)

【特許請求の範囲】[Claims] 【請求項１】 成形接着材またはホットメルト形接着材
中に高周波誘導発熱材を内在させたことを特徴とするＩ
Ｈ樹脂ヒーター。1. A high frequency induction heating material internally formed in a molded adhesive or a hot melt adhesive.
H resin heater. 【請求項２】 請求項１記載のＩＨ樹脂ヒーターを少な
くとも２層に積層または連結したことを特徴とするＩＨ
樹脂ヒーター。2. An IH wherein the IH resin heater according to claim 1 is laminated or connected in at least two layers.
Resin heater. 【請求項３】 請求項１または２のＩＨ樹脂ヒーターを
用いて高周波誘導発熱させて少なくとも２つの成形物を
接合したことを特徴とするＩＨ樹脂ヒーター。3. An IH resin heater characterized in that at least two molded articles are joined by high-frequency induction heating using the IH resin heater according to claim 1 or 2.
JP8219146A 1996-08-02 1996-08-02 Ih resin heater Pending JPH1047580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8219146A JPH1047580A (en) 1996-08-02 1996-08-02 Ih resin heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8219146A JPH1047580A (en) 1996-08-02 1996-08-02 Ih resin heater

Publications (1)

Publication Number Publication Date
JPH1047580A true JPH1047580A (en) 1998-02-20

Family

ID=16730941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8219146A Pending JPH1047580A (en) 1996-08-02 1996-08-02 Ih resin heater

Country Status (1)

Country Link
JP (1) JPH1047580A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6780940B2 (en) 2000-09-25 2004-08-24 Toyo Boseki Kabushiki Kaisha Adhesive resin composition and method for separating adherends bonded together by the composition
JP2014100910A (en) * 2012-10-22 2014-06-05 Honda Motor Co Ltd Reinforcing method and reinforcing apparatus
CN103987510A (en) * 2011-12-20 2014-08-13 丰田自动车株式会社 Method for connecting members and connection structure
JP2016075087A (en) * 2014-10-07 2016-05-12 ヤヨイ化学工業株式会社 Hot melt material for joint treatment and joint treatment method
WO2018073430A1 (en) * 2016-10-20 2018-04-26 Ke Kelit Kunststoffwerk Gmbh Inductive welding of plastic objects with electrically interrupted heating means
WO2018073433A1 (en) * 2016-10-20 2018-04-26 Ke Kelit Kunststoffwerk Gmbh Thermal joining of plastic objects by means of heating means having low curie temperature

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6780940B2 (en) 2000-09-25 2004-08-24 Toyo Boseki Kabushiki Kaisha Adhesive resin composition and method for separating adherends bonded together by the composition
CN103987510A (en) * 2011-12-20 2014-08-13 丰田自动车株式会社 Method for connecting members and connection structure
CN103987510B (en) * 2011-12-20 2015-11-25 丰田自动车株式会社 The method of attachment of component and connecting structure
JP2014100910A (en) * 2012-10-22 2014-06-05 Honda Motor Co Ltd Reinforcing method and reinforcing apparatus
JP2016075087A (en) * 2014-10-07 2016-05-12 ヤヨイ化学工業株式会社 Hot melt material for joint treatment and joint treatment method
WO2018073430A1 (en) * 2016-10-20 2018-04-26 Ke Kelit Kunststoffwerk Gmbh Inductive welding of plastic objects with electrically interrupted heating means
WO2018073433A1 (en) * 2016-10-20 2018-04-26 Ke Kelit Kunststoffwerk Gmbh Thermal joining of plastic objects by means of heating means having low curie temperature
KR20190071716A (en) * 2016-10-20 2019-06-24 케 켈릿 쿤스트슈토프베르크 게엠베하 Method and apparatus for thermally bonding plastic objects using heating means with low Curie temperature
US11254064B2 (en) 2016-10-20 2022-02-22 Brugg Rohrsystem Ag Thermal joining of plastic objects by means of heating means having low curie temperature
US11254063B2 (en) 2016-10-20 2022-02-22 Brugg Rohrsystem Ag Inductive welding of plastic objects with electrically interrupted heating means

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