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WO2013005063A1 - Système de surveillance et de commande automatiques de production et de finition de tuyaux de matière plastique enroulés en spiral - Google Patents

Système de surveillance et de commande automatiques de production et de finition de tuyaux de matière plastique enroulés en spiral Download PDF

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Publication number
WO2013005063A1
WO2013005063A1 PCT/HR2011/000028 HR2011000028W WO2013005063A1 WO 2013005063 A1 WO2013005063 A1 WO 2013005063A1 HR 2011000028 W HR2011000028 W HR 2011000028W WO 2013005063 A1 WO2013005063 A1 WO 2013005063A1
Authority
WO
WIPO (PCT)
Prior art keywords
tool
unit
production
finishing
pipe
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.)
Ceased
Application number
PCT/HR2011/000028
Other languages
English (en)
Inventor
Ante Vukovic
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/HR2011/000028 priority Critical patent/WO2013005063A1/fr
Publication of WO2013005063A1 publication Critical patent/WO2013005063A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/04—Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies
    • G01K13/08—Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies in rotary movement
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
    • B29C53/8041—Measuring, controlling or regulating
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/84—Heating or cooling
    • B29C53/845—Heating or cooling especially adapted for winding and joining
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/026—Means for indicating or recording specially adapted for thermometers arrangements for monitoring a plurality of temperatures, e.g. by multiplexing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • G01K1/143—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations for measuring surface temperatures

Definitions

  • the invention relates to production of spiral wound plastic pipes where automatic monitoring of the working temperature and controlling the production process is required, aimed to decreasing the waste.
  • the technical problem being solved by this invention relates to automatic monitoring the tool working temperature and controlling the pipe production and finishing process, free of any subjective influence from the machine operator, thus enabling high quality and economic production, generating no unnecessary waste.
  • Spiral wound plastic pipe is produced by a machine that rotates a hollow metal tool.
  • the tool is heated from outside.
  • hot plastic is spirally wound in one or several layers, mutually unified to make the designed spiral wound pipe.
  • the process is run continuously along the entire length of the tool.
  • the continuous production requires heating of the tool.
  • the tools is heated from the outside, normally by gas heaters.
  • the tool outside working temperature is monitored by workers by common or laser reading instruments as the machine rotates the tool. Such temperature monitoring is not precise enough and always results in departures. For this reason, the product quality depends on the operator's personal discretion and experience.
  • the tool with the pipe on it is moved to the finishing machine, whereas a new tool for a new pipe is mounted on the production machine.
  • the process of producing the new pipe runs simultaneously with finishing and cooling of the previous pipe on the finishing machine. Finishing relates to the pipe male end, that is, the end that is to enter the female end of the next pipe when these are connected.
  • the male end finishing is to be started and completed at the same temperature in order to make connecting dimensions of pipes produced on any machine of the same nominal diameter identical.
  • the mechanism for decreasing the tool outer diameter is activated, so that the finished pipe is easily removed from the tool.
  • Figure 1 shows the tool with the tool working temperature measuring unit - perspective view.
  • Figure 2 shows enlarged entry into the tool where, on the tool diameter decreasing mechanism, fitted is housing containing measuring the modules and wireless communication module - front view.
  • Figure 3 shows a partial cross section of the tool - side view.
  • Figure 4 shows the tool - front view.
  • Figure 5 shows the tool - back view.
  • Figure 8 shows the tool with plastic pipe on it - back view.
  • THE MONITORING AND CONTROLLING SYSTEM includes:
  • the measuring unit C comprises: working temperature sensors 4, electric wiring 5, connectors 6, analogue measuring module 7, digital measuring module 8, wireless communication module 9, battery 10, battery recharger 11, and unit housing 12.
  • the measuring unit C makes an integral part of the tool A.
  • the warning unit D comprises: wireless module 13, wired communication module 14, unit housing 15, computer 16 with monitor 17.
  • the monitor in the form of the panel 18, shows simultaneously the measured and preset working temperature data, separately for the plastic pipe production and the finishing machines.
  • On the panel are also sound alarm 19 and light alarm 20, separate for each tool.
  • Figure 11 shows, as an example only, appearance of the monitor 17 with the panel 18, and the sound alarm 19 and the light alarm 20 symbols, indicating any difference between the preset and the measured temperatures, for tools in all production lines simultaneously.
  • the person monitoring the tool rotating machine monitors and compares the temperatures displayed on the monitor. If the differences are significant, he corrects the tool heating temperature. In cases of significant temperature deviations, the sound and the light alarms are activated automatically, and the operator is to intervene and eliminate the cause of the problem, to establish once again the normal status as required for a quality production.
  • the entire operating system is controlled by the computer programme installed in the computer 16.
  • the computer programme enables simultaneous visual displaying at the monitor 17, in the form of the panel 18, numerically and in colours, the preset and measured working temperatures of the tool A, in one production line during plastic pipe production and finishing, and at the same time at the tool B, in the second production line during plastic pipe production and finishing. In case of temperature deviation, activated are both the sound and the light alarms, separately for each tool at each line.
  • the computer programme enables loading and recording of the preset temperatures for each sensor and tool separately. It also enables automatic sending of operating commands when the tool and the pipe working temperature reaches the value preset for finishing the pipe male end.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Selon l'invention, un tuyau de matière plastique enroulé en spiral est produit sur un outil creux (A) qui tourne et est chauffé de l'extérieur pendant la production. Autour de l'outil chauffé, une matière plastique chaude est enroulée dans une ou plusieurs couches qui sont mutuellement unifiées et constituent le tuyau en spiral (21) qui est produit. Le procédé de production en continu nécessite un chauffage permanent de l'outil et une surveillance de sa température de travail. La température est actuellement surveillée par les opérateurs de machine par des instruments de lecture communs ou laser. Une telle mesure n'est pas assez précise. Ainsi, la qualité du produit dépend de la vigilance et de l'expérience personnelles de l'opérateur. Ce problème est résolu par le système de surveillance et de contrôle automatiques de production et de finition de tuyau en matière plastique enroulé en spirale. Le système comprend : une unité (C) de mesure de température de travail de l'outil, ajustée sur l'outil, et l'unité alertant à propos de températures mesurées déviant de celles (D) préréglées, située séparée de l'outil (A). L'unité (C) est ajustée sur chaque outil (A). L'unité (D) suit simultanément et alerte à propos des déviations sur des machines de production et de finition de tuyau et dans le même temps ordonne à la machine de finition, une fois que l'extrémité mâle de tuyau est finie et le tuyau refroidi, d'activer le mécanisme (3) de diminution de diamètre de l'outil, pour permettre d'enlever le tuyau de l'outil. L'unité (D) peut simultanément surveiller les procédés de production et de finition sur plusieurs lignes de production séparées, avec des alarmes lumineuses et sonores.
PCT/HR2011/000028 2011-07-06 2011-07-06 Système de surveillance et de commande automatiques de production et de finition de tuyaux de matière plastique enroulés en spiral Ceased WO2013005063A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/HR2011/000028 WO2013005063A1 (fr) 2011-07-06 2011-07-06 Système de surveillance et de commande automatiques de production et de finition de tuyaux de matière plastique enroulés en spiral

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/HR2011/000028 WO2013005063A1 (fr) 2011-07-06 2011-07-06 Système de surveillance et de commande automatiques de production et de finition de tuyaux de matière plastique enroulés en spiral

Publications (1)

Publication Number Publication Date
WO2013005063A1 true WO2013005063A1 (fr) 2013-01-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HR2011/000028 Ceased WO2013005063A1 (fr) 2011-07-06 2011-07-06 Système de surveillance et de commande automatiques de production et de finition de tuyaux de matière plastique enroulés en spiral

Country Status (1)

Country Link
WO (1) WO2013005063A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109137967A (zh) * 2018-07-27 2019-01-04 浙江鑫宙竹基复合材料科技有限公司 一种多功能竹缠绕复合管廊
CN113459123A (zh) * 2021-07-14 2021-10-01 浙江同济科技职业学院 一种便于移动控制的家居看护机器人
US20210381910A1 (en) * 2020-06-04 2021-12-09 Gerresheimer Regensburg Gmbh Dummy for Monitoring the Molding Process
DE102018216446B4 (de) 2017-10-16 2024-02-15 Tcc Information Systems Corp. Verfahren zum Überwachen einer Ausrüstung durch Analysieren von Temperaturwerten, die von einem Zylinder erfasst und in einer Koordinatenebene verteilt sind

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697387A (en) * 1951-04-27 1954-12-21 Daystrom Inc Apparatus for winding tubes
US3313670A (en) * 1963-01-22 1967-04-11 Smith Corp A O Apparatus for fabricating plastic pipe
WO1992008594A1 (fr) * 1990-11-14 1992-05-29 The University Of Manchester Institute Of Science & Technology Procede et appareil de production d'elements moules sur des noyaux a expansion thermique
US5980674A (en) * 1997-02-11 1999-11-09 Hillerich & Bradsby Co. Method for manufacturing tubular constructions from fiber reinforced thermoplastic sheets
DE19918929A1 (de) * 1998-05-07 1999-11-11 Saueressig Gmbh & Co Hülse, insbesondere für die Druckindustrie

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697387A (en) * 1951-04-27 1954-12-21 Daystrom Inc Apparatus for winding tubes
US3313670A (en) * 1963-01-22 1967-04-11 Smith Corp A O Apparatus for fabricating plastic pipe
WO1992008594A1 (fr) * 1990-11-14 1992-05-29 The University Of Manchester Institute Of Science & Technology Procede et appareil de production d'elements moules sur des noyaux a expansion thermique
US5980674A (en) * 1997-02-11 1999-11-09 Hillerich & Bradsby Co. Method for manufacturing tubular constructions from fiber reinforced thermoplastic sheets
DE19918929A1 (de) * 1998-05-07 1999-11-11 Saueressig Gmbh & Co Hülse, insbesondere für die Druckindustrie

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HENNINGER F ET AL: "Thermoplastic filament winding with online-impregnation. Part B. Experimental study of processing parameters", COMPOSITES PART A: APPLIED SCIENCE AND MANUFACTURING, ELSEVIER SCIENCE PUBLISHERS B.V., AMSTERDAM, NL, vol. 33, no. 12, 1 December 2002 (2002-12-01), pages 1684 - 1695, XP004402590, ISSN: 1359-835X, DOI: 10.1016/S1359-835X(02)00136-7 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018216446B4 (de) 2017-10-16 2024-02-15 Tcc Information Systems Corp. Verfahren zum Überwachen einer Ausrüstung durch Analysieren von Temperaturwerten, die von einem Zylinder erfasst und in einer Koordinatenebene verteilt sind
CN109137967A (zh) * 2018-07-27 2019-01-04 浙江鑫宙竹基复合材料科技有限公司 一种多功能竹缠绕复合管廊
US20210381910A1 (en) * 2020-06-04 2021-12-09 Gerresheimer Regensburg Gmbh Dummy for Monitoring the Molding Process
US11835397B2 (en) * 2020-06-04 2023-12-05 Gerresheimer Regensburg Gmbh Dummy for monitoring the molding process
CN113459123A (zh) * 2021-07-14 2021-10-01 浙江同济科技职业学院 一种便于移动控制的家居看护机器人
CN113459123B (zh) * 2021-07-14 2022-11-18 浙江同济科技职业学院 一种便于移动控制的家居看护机器人

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