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DD270819A3 - DEVICE FOR CONTACT WELDING THERMOPLASTICS - Google Patents

DEVICE FOR CONTACT WELDING THERMOPLASTICS Download PDF

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Publication number
DD270819A3
DD270819A3 DD86286550A DD28655086A DD270819A3 DD 270819 A3 DD270819 A3 DD 270819A3 DD 86286550 A DD86286550 A DD 86286550A DD 28655086 A DD28655086 A DD 28655086A DD 270819 A3 DD270819 A3 DD 270819A3
Authority
DD
German Democratic Republic
Prior art keywords
heater
holder
welding
contact welding
jacket
Prior art date
Application number
DD86286550A
Other languages
German (de)
Inventor
Valerij V Licholetov
Vladimir M Astaskin
Valerij V Ponomarenko
Marina M Mensikova
Jurij N Matvienko
Arkadij S Antropov
Vilen S Zoludov
Gennadij S Skardov
Original Assignee
Celjabinskij Politekhn I
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 Celjabinskij Politekhn I filed Critical Celjabinskij Politekhn I
Priority to DD86286550A priority Critical patent/DD270819A3/en
Publication of DD270819A3 publication Critical patent/DD270819A3/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—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
    • 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
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • B29C65/2007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" characterised by the type of welding mirror
    • B29C65/2015—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" characterised by the type of welding mirror being a single welding mirror comprising several separate heating surfaces in different planes, e.g. said heating surfaces having different temperatures
    • 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
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • B29C65/2007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" characterised by the type of welding mirror
    • B29C65/2023—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" characterised by the type of welding mirror said welding mirror comprising several sectors
    • 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
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • B29C65/2053—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" characterised by special ways of bringing the welding mirrors into position
    • B29C65/2084—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" characterised by special ways of bringing the welding mirrors into position by pivoting
    • 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
    • B29C66/50—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
    • 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
    • B29C66/87—Auxiliary operations or devices
    • B29C66/876—Maintenance or cleaning
    • B29C66/8762—Cleaning 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
    • B29C66/004—Preventing sticking together, e.g. of some areas of the parts to be joined
    • B29C66/0042—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and 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
    • B29C66/50—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
    • B29C66/524—Joining profiled elements
    • B29C66/5241—Joining profiled elements for forming coaxial connections, i.e. the profiled elements 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
    • B29C66/526—Joining bars
    • B29C66/5261—Joining bars for forming coaxial connections, i.e. the bars to be joined forming a zero angle relative to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Die Erfindung bezieht sich auf das Schweissen von Plasten, insbesondere auf das Stumpfkontaktschweissen von Plastteilen und gestattet es, den Ausnutzungsgrad des Erhitzers und die Schweissqualitaet zu erhoehen. Die Vorrichtung zum Kontaktschweissen von Thermoplasten weist einen Halter 1 auf, auf den der Erhitzer 2, der auf der Welle 3 befestigt ist und sich im Mantel 4 befindet, die Reinigungselemente 5, die Kollektoren 6 und die Abzugsrohre 7 montiert wurden. Der Mantel 4 ist mit schraegen Oeffnungen 8 ausgestattet, die fuer die Zufuhr von zu schweissenden Teilen an den Erhitzer 2 verantwortlich sind, und an die Ventilation angeschlossen. Die Reinigungselemente 5 befinden sich im Inneren des Mantels 4, sie umgeben den Erhitzer 2 und sind drehbar am Halter 1 befestigt. Der Erhitzer 2 weist die Form eines drehbaren Rohres mit Profileinschnitten 9 auf, die zwischen den entlang des Umfangs des Erhitzers 2 aufgestellten Heizelementen 10 angeordnet sind. Der Erhitzer 2 ist mit dem einen Ende am Flansch 11 des Halters 1 im Lager 12 um die eigene Achse drehbar befestigt und mit einem Positionsfixator 13 ausgestattet. Das andere Ende des Halters 2 ist an den Deckel 14 mit gleitenden elektrischen Achsen- und Ringkontakten 15 und 16 angepresst. Fig. 1The invention relates to the welding of plastics, in particular to the butt contact welding of plastic parts and makes it possible to increase the degree of utilization of the heater and the welding quality. The device for contact welding of thermoplastics has a holder 1, on which the heater 2, which is mounted on the shaft 3 and is located in the casing 4, the cleaning elements 5, the collectors 6 and the exhaust pipes 7 have been mounted. The jacket 4 is provided with Schöpen openings 8, which are responsible for the supply of parts to be welded to the heater 2, and connected to the ventilation. The cleaning elements 5 are located inside the jacket 4, they surround the heater 2 and are rotatably attached to the holder 1. The heater 2 has the form of a rotatable tube with profile notches 9, which are arranged between the heating elements 10 set up along the circumference of the heater 2. The heater 2 is rotatably mounted with one end on the flange 11 of the holder 1 in the bearing 12 about its own axis and equipped with a position fixator 13. The other end of the holder 2 is pressed against the cover 14 with sliding electrical axis and ring contacts 15 and 16. Fig. 1

Description

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ΠοΒοροτ HarpeBaTejiH 2 μοαθτ ocymecTBJiHTLCH η de3 οτ-BO1Ha onjiaBJieHHHX κροΜοί: ßeTaneü 17 or HarpesaTejin 2. JUh 9Toro j^aBJieHHe onjiaBJieHHH β κοηπ,θ sTana onjiaBJieHHH cHHsaeTCH ro HyJiH, φκκοατορ IO ocBoöojfwaeT Baji 3, η HarpeBa-2 noBopa^HBaeTCH B nojioseHne ocajjjcH ,neTaneit 17, Pac-TepMonjiacTa β stom cjiy^ae cwiemaeTCH β npoTHBonojios-ΠοΒοροτ HarpeBaTejiH 2 μοαθτ ocymecTBJiHTLCH η de3 οτ-BO 1 Ha onjiaBJieHHHX κροΜοί: ßeTaneü 17 or HarpesaTejin 2. juh 9Toro j ^ aBJieHHe onjiaBJieHHH β κοηπ, θ Staňa onjiaBJieHHH cHHsaeTCH ro HyJiH, φκκοατορ IO ocBoöojfwaeT Baji 3, η HarpeBa-2 noBopa ^ HBaeTCH B nojioseHne ocajjjcH, neTaneit 17, Pac-TepMonjiacTa β stom cjiy ^ ae cwiemaeTCH β npoTHBonojios-

HHe CTOpOHH (φΗΓ.4), ΠρΗ 9TOM OCyiHeCTBJIHeTCH aKTHBHOe y^aneHHe npojiyKTOB .uecTpyKUHH H3 3ohh CBapHoro coeflHHe-HHH. OcaßKa ÄeTajieg 17 ocyuiecTBJiHeTCH aHajiorH^HO H3JiojKeH-HOMy BHUie.HHe CTOpOHH (φΗΓ.4), ΠρΗ 9TOM OCyiHeCTBJIHeTCH aKTHBHOe y ^ aneHHe npojiyKTOB .uecTpyKUHH H3 3ohh CBapHoro coFlHHeHHH. OcassKa ÄeTajieg 17 ocyuiecTBJiHeTCH aHajiorH ^ HO H3JiojKeH-HOMy BHUie.

Claims (1)

ΦΟΡΜΥΜ Μ30ΒΡΕΤΕΗΗΗΦΟΡΜΥΜ Μ30ΒΡΕΤΕΗΗΗ jyifi KOHTaKTHoft CBapKH TepMonjiacTOB no xo- * 2710-3626336 οτ 15.01.86, OTO^aioiuee c η Tew, ^TO, c iiejuio ποβηιπθημη κo^φφH^HeHτa Hcnojn>3o-HarpesaTejifl η noBHUienufl Ka^ecTBa CBapKH, ποΒοροτΗΗΗ βηποληθη c npo#ojn>HHMH npope3HMH, pacnojiojKeH-Me»By HarpeBaTeJTbHHMH 3JIeMeHTaMH.yyifi KOHTaKTHoft CBapKH TepMonjiacTOB no xo- * 2710-3626336 οτ 15.01.86, OTO ^ aioiuee c η Tew, ^ TO, c iiejuio ποβηιπθημη κo ^ φφH ^ HeHta Hcnojn> 3o-HarpesaTejifl η noBHUienufl Ka ^ ecTBa CBapKH, ποΒοροτΗΗΗ βηποληθη c npo #ojn> HHMH npope3HMH, pacnojiojKeH-Me »By HarpeBaTeJTbHHMH 3JIeMeHTaMH. Mc TO UHH KH HH(J)OpMaL]1MH, ΙψΗΗΗΤΗΘ BO ΒΗΗΜαΗΗΘ ΠρΗ
ΤΗ3β:McTO UHH KH HH (J) OpMaL] 1 MH, ΙψΗΗΗΤΗΘ BO ΒΗΗΜαΗΗΘ ΠρΗ
ΤΗ3β: SU, A, I33728I.SU, A, I33728I. Hierzu .A Seiten ZefchnuntjenFor this .A pages Zefchnuntjen
DD86286550A 1986-01-28 1986-01-28 DEVICE FOR CONTACT WELDING THERMOPLASTICS DD270819A3 (en)

Priority Applications (1)

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DD86286550A DD270819A3 (en) 1986-01-28 1986-01-28 DEVICE FOR CONTACT WELDING THERMOPLASTICS

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0899085A3 (en) * 1997-09-01 2000-01-19 Georg Fischer Rohrleitungssysteme AG Process for welding plastics parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0899085A3 (en) * 1997-09-01 2000-01-19 Georg Fischer Rohrleitungssysteme AG Process for welding plastics parts

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