ES2154540A1 - Procedimiento y dispositivo para la union de bandas de material termoplastico. - Google Patents

Procedimiento y dispositivo para la union de bandas de material termoplastico.

Info

Publication number
ES2154540A1
ES2154540A1 ES9800563A ES9800563A ES2154540A1 ES 2154540 A1 ES2154540 A1 ES 2154540A1 ES 9800563 A ES9800563 A ES 9800563A ES 9800563 A ES9800563 A ES 9800563A ES 2154540 A1 ES2154540 A1 ES 2154540A1
Authority
ES
Spain
Prior art keywords
penetration
punches
heated
thermoplastic material
partially overlapped
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES9800563A
Other languages
English (en)
Other versions
ES2154540B1 (es
Inventor
Sotillos Jorge Antonio Saura
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.)
Aruas Poultry Equipment S L
Original Assignee
Aruas Poultry Equipment S L
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 Aruas Poultry Equipment S L filed Critical Aruas Poultry Equipment S L
Priority to ES9800563A priority Critical patent/ES2154540B1/es
Publication of ES2154540A1 publication Critical patent/ES2154540A1/es
Application granted granted Critical
Publication of ES2154540B1 publication Critical patent/ES2154540B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7437—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc the tool being a perforating tool
    • 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
    • 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • 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
    • B29C66/43—Joining a relatively small portion of the surface of said 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
    • B29C66/70—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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81427—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
    • B29C66/81429—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth comprising a single tooth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Procedimiento y dispositivo para la unión de bandas de material termoplástico. El procedimiento comprende solapar parcialmente los extremos de las bandas a unir y atravesar los tramos solapados mediante punzones calentados a temperatura suficiente para producir la fusión a través de los orificios practicados. El dispositivo está compuesto por un cabezal (4) que es portador de punzones (5) y de medios de calentamiento (6). Los punzones (5) atravesarán los tramos extremos solapados (1 y 2) de la banda.
ES9800563A 1998-03-16 1998-03-16 Procedimiento y dispositivo para la union de bandas de material termoplastico. Expired - Lifetime ES2154540B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9800563A ES2154540B1 (es) 1998-03-16 1998-03-16 Procedimiento y dispositivo para la union de bandas de material termoplastico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9800563A ES2154540B1 (es) 1998-03-16 1998-03-16 Procedimiento y dispositivo para la union de bandas de material termoplastico.

Publications (2)

Publication Number Publication Date
ES2154540A1 true ES2154540A1 (es) 2001-04-01
ES2154540B1 ES2154540B1 (es) 2001-10-16

Family

ID=8303131

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9800563A Expired - Lifetime ES2154540B1 (es) 1998-03-16 1998-03-16 Procedimiento y dispositivo para la union de bandas de material termoplastico.

Country Status (1)

Country Link
ES (1) ES2154540B1 (es)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749622A (en) * 1971-11-08 1973-07-31 Ikegai Iron Works Ltd Method of welding thermoplastic band for use in packing machine as well as apparatus relevant thereto
GB2034278A (en) * 1978-11-15 1980-06-04 Windmoeller & Hoelscher Closing Large Sacks
JPS59146813A (ja) * 1983-02-10 1984-08-22 Ube Ind Ltd ヒ−トシ−ル方法
JPS62109621A (ja) * 1985-11-07 1987-05-20 Daiki Suritsutaa Kogyo:Kk プラスチックフイルムとパルプ紙による複合資材の製造方法
US4706298A (en) * 1986-07-25 1987-11-10 Packaging Automation Machinery Co. Ltd. Fused plastic bag closure and apparatus for making same
US5066531A (en) * 1989-09-05 1991-11-19 Ametek Variable thickness foam plank
EP0611643A1 (de) * 1993-02-17 1994-08-24 2H KUNSTSTOFF GmbH Verfahren zur Herstellung punktueller oder kleinflächiger Schweissverbindungen zwischen wenigstens zwei zumindest im Schweissbereich aneinander anliegenden oder angenäherten Lagen thermoplastischer Kunststoffe

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749622A (en) * 1971-11-08 1973-07-31 Ikegai Iron Works Ltd Method of welding thermoplastic band for use in packing machine as well as apparatus relevant thereto
GB2034278A (en) * 1978-11-15 1980-06-04 Windmoeller & Hoelscher Closing Large Sacks
JPS59146813A (ja) * 1983-02-10 1984-08-22 Ube Ind Ltd ヒ−トシ−ル方法
JPS62109621A (ja) * 1985-11-07 1987-05-20 Daiki Suritsutaa Kogyo:Kk プラスチックフイルムとパルプ紙による複合資材の製造方法
US4706298A (en) * 1986-07-25 1987-11-10 Packaging Automation Machinery Co. Ltd. Fused plastic bag closure and apparatus for making same
US5066531A (en) * 1989-09-05 1991-11-19 Ametek Variable thickness foam plank
EP0611643A1 (de) * 1993-02-17 1994-08-24 2H KUNSTSTOFF GmbH Verfahren zur Herstellung punktueller oder kleinflächiger Schweissverbindungen zwischen wenigstens zwei zumindest im Schweissbereich aneinander anliegenden oder angenäherten Lagen thermoplastischer Kunststoffe

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, B24-29, 1976-1988 (1/2) / 12 & JP 59146813 A (UBE IND LTD) 22.08.1984 *
PATENT ABSTRACTS OF JAPAN, B24-29, 1976-1988 (1/2) / 12 & JP 62109621 A (DAIKI SURITSUTAA KOGYO: KK) 20.05.1987 *

Also Published As

Publication number Publication date
ES2154540B1 (es) 2001-10-16

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