DE102008044392A1 - A method for producing a welded joint between a textile fabric and a plastic part and a plastic part produced by this method and a cable fastening device - Google Patents
A method for producing a welded joint between a textile fabric and a plastic part and a plastic part produced by this method and a cable fastening device Download PDFInfo
- Publication number
- DE102008044392A1 DE102008044392A1 DE200810044392 DE102008044392A DE102008044392A1 DE 102008044392 A1 DE102008044392 A1 DE 102008044392A1 DE 200810044392 DE200810044392 DE 200810044392 DE 102008044392 A DE102008044392 A DE 102008044392A DE 102008044392 A1 DE102008044392 A1 DE 102008044392A1
- Authority
- DE
- Germany
- Prior art keywords
- textile fabric
- plastic part
- plastic
- cover layer
- producing
- 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.)
- Withdrawn
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 120
- 229920003023 plastic Polymers 0.000 title claims abstract description 120
- 239000004744 fabric Substances 0.000 title claims abstract description 118
- 239000004753 textile Substances 0.000 title claims abstract description 111
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title description 29
- 239000000463 material Substances 0.000 claims abstract description 17
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 13
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 13
- 238000002844 melting Methods 0.000 claims abstract description 11
- 230000008018 melting Effects 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 95
- 238000010438 heat treatment Methods 0.000 claims description 23
- 239000012790 adhesive layer Substances 0.000 claims description 19
- 239000000853 adhesive Substances 0.000 claims description 18
- 230000001070 adhesive effect Effects 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 14
- 239000000155 melt Substances 0.000 claims description 8
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000008646 thermal stress Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 239000000835 fiber Substances 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000005476 soldering Methods 0.000 description 5
- 238000002604 ultrasonography Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009986 fabric formation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
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
- B29C66/40—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
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
-
- 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
- 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
- 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
- B29C66/01—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
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/729—Textile or other fibrous material made from plastics
-
- 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
- B29C66/731—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 intensive physical properties of the material of the parts to be joined
- B29C66/7311—Thermal properties
- B29C66/73115—Melting point
-
- 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
- B29C66/731—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 intensive physical properties of the material of the parts to be joined
- B29C66/7311—Thermal properties
- B29C66/73115—Melting point
- B29C66/73116—Melting point of different melting point, i.e. the melting point of one of the parts to be joined being different from the melting point 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
- B29C66/80—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
- B29C66/81411—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81421—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
- B29C66/81422—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being convex
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/305—Mounting by adhesive material
-
- 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
- B29C53/36—Bending and joining, e.g. for making hollow 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—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
- B29C65/483—Reactive adhesives, e.g. chemically curing 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
- B29C65/5057—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
- B29C66/303—Particular design of joint configurations the joint involving an anchoring effect
-
- 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
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
- B29C66/472—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially flat
-
- 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
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
- B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
-
- 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
- B29C66/80—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
- B29C66/812—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 composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
- B29C66/8122—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 composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the composition of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
- B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2313/00—Use of textile products or fabrics as reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Textile Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Die Erfindung betrifft ein Verfahren zur Herstellung einer Schweißverbindung zwischen einem textilen Flächengebilde (10) und einem Kunststoffteil (20) mit zumindest bereichsweise vorhandenen thermoplastischen Eigenschaften, wobei das textile Flächengebilde (10) bereitgestellt wird, das Kunststoffteil (20) bereitgestellt wird, eine Seite des textilen Flächengebildes (10) mit einer Deckschicht (30) versehen wird, die zumindest ein Material umfasst, welches einen höheren Schmelzpunkt als der Kunststoff des Kunststoffteils (20) aufweist, das textile Flächengebilde (10) mit der der Deckschicht (30) gegenüberliegenden Seite an das Kunststoffteil (20) angelegt wird, ein derart starker Wärmeeintrag in die Deckschicht (30) und durch das textile Flächengebilde (10) in das Kunststoffteil (20) vorgenommen wird, dass dieses partiell aufgeschmolzen wird und das textile Flächengebilde (10) zumindest teilweise von der Kunststoffschmelze durchdrungen wird. Außerdem betrifft die Erfindung eine Kabelbefestigungseinrichtung, ein Kunststoffteil (20), die Verwendung einer erfindungsgemäß hergestellten Schweißverbindungsstelle sowie ein verwendetes textiles Schichtgebilde und ein Kraftfahrzeug, welches ein erfindungsgemäßes Kunststoffteil (20) und/oder eine Kabelbefestigungseinrichtung umfasst.The invention relates to a method for producing a welded joint between a textile fabric (10) and a plastic part (20) having at least partially existing thermoplastic properties, wherein the textile fabric (10) is provided, the plastic part (20) is provided, a side of textile fabric (10) is provided with a cover layer (30) comprising at least one material which has a higher melting point than the plastic of the plastic part (20), the textile fabric (10) with the cover layer (30) opposite side the plastic part (20) is applied, such a strong heat input into the cover layer (30) and through the textile fabric (10) in the plastic part (20) is made that this is partially melted and the textile fabric (10) at least partially of the plastic melt is penetrated. In addition, the invention relates to a cable fastening device, a plastic part (20), the use of a welded joint according to the invention and a used textile laminate and a motor vehicle, which comprises a plastic part (20) according to the invention and / or a cable fastening device.
Description
Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung einer Schweißverbindung zwischen einem textilen Flächengebilde und einem Kunststoffteil sowie ein Kunststoffteil, an dem erfindungsgemäß ein textiles Flächengebilde angeschweißt ist, und eine mittels des erfindungsgemäßen Verfahrens hergestellte Kabelbefestigungseinrichtung.The The present invention relates to a process for the preparation of a Welded connection between a textile fabric and a plastic part and a plastic part, according to the invention a textile fabric is welded, and a means of the method according to the invention manufactured cable fastening device.
Insbesondere in der Automobilindustrie besteht das Problem, dass Leitungen wie zum Beispiel Kabel oder Schläuche, gegebenenfalls auch in kompakter Form wie ein Kabelbaum, in Hohlräumen wie zum Beispiel Türen eines PKW verlegt werden müssen, ohne dass die Gefahr besteht, dass die Leitungen während der Nutzung beschädigt oder von ihren Fixierungspunkten entfernt werden. Zudem besteht die Forderung, dass Schwingungen der Leitungen zu minimieren sind, um störende Nebengeräusche zu vermeiden.Especially In the automotive industry there is the problem that cables like for example cables or hoses, if necessary also in a compact form like a wire harness, in cavities such as Example doors of a car need to be laid without the risk that the lines during the use damaged or from their fixation points be removed. There is also the requirement that vibrations of the lines are to minimize disturbing noise to avoid.
Es sind hierzu unterschiedliche Befestigungsansätze bekannt.It For this purpose different attachment approaches are known.
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Nachteilig an den genannten Ausführungsformen ist, dass bei einer herzustellenden mechanischen Verbindung ein relativ hoher Fertigungsaufwand nötig ist. Bei Verschweißung mittels Ultraschall sind die Investitionskosten für eine Ultraschall-Schweißanlage relativ hoch und das Handling einer solchen Anlage, insbesondere in schwer zugänglichen Bereichen, ist relativ schwierig, wodurch sich die Fertigungszeit und damit die Fertigungskosten erhöhen.adversely to the embodiments mentioned is that in a produced mechanical connection a relatively high production cost is necessary. When welding by means of ultrasound the investment costs for an ultrasonic welding system relatively high and the handling of such a system, in particular in hard-to-reach areas, is relatively difficult which increases the production time and thus the production costs.
Ein weiteres Verfahren zur Befestigung einer Lasche zum Fixieren eines Kabelbaums an ein Kunststoffteil besteht im Kleben der Lasche auf das Kunststoffteil. Nachteilig an diesem Verfahren ist allerdings, dass dafür vorzuhaltende Klebstoffe nur eine begrenzte Lagerfähigkeit aufweisen und dass die Befestigung derartiger Laschen an schwer klebbaren Kunststoffen, wie zum Beispiel Polypropylen und Polypropylen-Ethylen-Propylen-Dien-Kautschuk nicht oder nur mit nicht ausreichender Qualität herstellbar sind. Hinzu kommt, dass Klebestellen für gewöhnlich eine längere Reaktionszeitdauer zur Aushärtung benötigen und gegebenenfalls ein vorheriger Auftrag eines Haftvermittlers erforderlich ist.One Another method for attaching a tab for fixing a Harness to a plastic part is in the gluing of the tab the plastic part. A disadvantage of this method, however, is that there are only a limited amount of adhesives available Shelf life and that the attachment of such Lugs on difficult to bond plastics, such as polypropylene and Polypropylene-ethylene-propylene-diene rubber not or only with insufficient quality can be produced. Come in addition, that splices usually get a longer one Reaction time required for curing and if necessary, a prior order of a bonding agent required is.
Der Erfindung liegt daher die Aufgabe zugrunde, ein Verfahren sowie mittels des Verfahrens herstellbare Kunststoffteile oder Kabelbefestigungseinrichtungen zur Verfügung zu stellen, wobei das Verfahren zur Herstellung mit geringem gerätetechnischen Aufwand und relativ kurzer Fertigungszeit in einfacher Weise durchführbar sein soll.Of the Invention is therefore based on the object, a method and plastic parts or cable fastening devices that can be produced by the method to provide, the method of preparation with low device complexity and relatively short Production time should be feasible in a simple manner.
Diese Aufgabe wird durch das im Anspruch 1 genannte Verfahren zur Herstellung einer Schweißverbindung zwischen einem textilen Flächengebilde und einem Kunststoffteil gelöst. Außerdem wird die Aufgabe durch die im Nebenanspruch 9 beanspruchte Kabelbefestigungseinrichtung und durch das in den Ansprüchen 10 und 11 beanspruchte Kunststoffteil gelöst. Vorteilhafte Ausgestaltungen der Erfindung schließen sich in den Unteransprüchen 2 bis 8 an. Gegenstand der Erfindung ist des Weiteren die Verwendung einer erfindungsgemäß hergestellten Schweißverbindungsstelle sowie ein verwendetes textiles Schichtgebilde und ein Kraftfahrzeug, welches ein erfindungsgemäßes Kunststoffteil und/oder eine Kabelbefestigungseinrichtung umfasst.These The object is achieved by the method mentioned in claim 1 for the production a welded joint between a textile fabric and solved a plastic part. Besides, the task becomes by the claimed in the independent claim 9 cable fastening device and by that claimed in claims 10 and 11 Plastic part solved. Advantageous embodiments of Invention close in the subclaims 2 to 8 on. The invention further relates to the use a welding joint made according to the invention and a textile fabric used and a motor vehicle, which a plastic part according to the invention and / or a Cable fastening device comprises.
Erfindungsgemäß wird ein Verfahren zur Herstellung einer Schweißverbindung zwischen einem textilen Flächengebilde und einem Kunststoffteil mit zumindest bereichsweise vorhandenen thermoplastischen Eigenschaften zur Verfügung gestellt, wobei zunächst das textile Flächengebilde und das Kunststoffteil bereitgestellt werden, an einer Seite des textilen Flächengebildes dieses mit einer Deckschicht versehen wird, die zumindest ein Material umfasst, welches einen höheren Schmelzpunkt als der Kunststoff des Kunststoffteils aufweist, das textile Flächengebilde mit der der Deckschicht gegenüberliegenden Seite an das Kunststoffteil angelegt wird und ein derart starker Wärmeeintrag in die Deckschicht und durch das textile Flächengebilde in das Kunststoffteil vorgenommen wird, dass dieses zumindest partiell aufgeschmolzen wird und das textile Flächengebilde zumindest teilweise von der Kunststoffschmelze durchdrungen wird.According to the invention, a method is provided for producing a welded connection between a textile fabric and a plastic part having at least partially existing thermoplastic properties, wherein first the textile fabric and the plastic part are provided on one side of the textile fabric it is provided with a cover layer which comprises at least one material which has a higher melting point than the plastic of the plastic part, the textile fabric is applied to the plastic part with the opposite side of the cover layer and such a strong heat input into the cover layer and made by the fabric in the plastic part, that this at is at least partially melted and the textile fabric is at least partially penetrated by the plastic melt.
Der Wärmeeintrag in die Deckschicht wird vorzugsweise durch eine Wärmequelle realisiert, die in Kontakt oder in unmittelbare Nähe zur Deckschicht gebracht wird. Der Wärmetransport, ausgehend von der Wärmequelle, erfolgt in die Deckschicht, durch diese hindurch in das textile Flächengebilde und durch dieses hindurch in das Kunststoffteil, wobei vorzugsweise dessen Oberfläche aufgeschmolzen wird.Of the Heat input into the cover layer is preferably through realized a heat source that is in contact or in immediate Close to the top layer is brought. The heat transport, starting from the heat source, takes place in the cover layer, through them into the textile fabric and through this through into the plastic part, preferably the Surface is melted.
Die Aufschmelzung des Kunststoffteils erfolgt in Form einer Schweißlinse, wobei sich die Kunststoffschmelze mit den Fasern des textilen Flächengebildes verbindet. Das heißt, dass die Fasern des textilen Flächengebildes in die Kunststoffschmelze eingebettet werden. Dadurch, dass das textile Flächengebilde aus einem Material besteht, welches bei Einbringung einer Wärmemenge, die zur Aufschmelzung des darunter angeordneten Kunststoffteils ausreicht, selbst nicht aufgeschmolzen wird, erfolgt lediglich eine Einbettung des textilen Flächengebildes in die Kunststoffteil-Schmelze und keine Vermischung von Schmelzen. Das textile Flächengebilde kann dabei ein Spinnvlies sein.The Melting of the plastic part takes place in the form of a weld nugget, wherein the plastic melt with the fibers of the textile fabric combines. This means that the fibers of the textile fabric embedded in the plastic melt. By doing that textile fabric consists of a material which upon introduction of a quantity of heat, which is for melting the plastic part arranged underneath is sufficient, not even is melted, takes place only an embedding of the textile Sheet in the plastic part melt and no Mixing of melts. The textile fabric can being a spunbond.
Nach Aushärtung der Kunststoffschmelze besteht somit eine formschlüssige Verbindung zwischen dem textilen Flächengebilde und dem Kunststoffteil durch ein Festhalten der Fasern des textilen Flächengebildes durch die erstarrte Schmelze. Je nach Materialkombination kann durch das Verfahren auch eine stoffschlüssige Verbindung zwischen den genannten Bauteilen geschaffen werden. Vorzugsweise umfasst die Deckschicht zumindest ein Material, welches einen höheren Schmelzpunkt als der Kunststoff des Kunststoffteils aufweist. Der unterschiedlich hohe Schmelzpunkt der verwendeten Materialien ist deswegen nötig, um zu verhindern, dass die Deckschicht bei Wärmeeinbringung wie das Kunststoffteil aufgeschmolzen wird. Die Deckschicht ist bevorzugt eine Deckfolie, welche von dem textilen Flächengebilde abziehbar Ist. Zu diesem Zweck kann die Deckschicht und/oder das textile Flächengebilde an einer Oberfläche eine Klebeschicht aufweisen, um ein Anhaften des jeweils anderen Bauteiles an der Oberfläche zu ermöglichen.To Curing of the plastic melt is thus a positive Connection between the fabric and the Plastic part by holding the fibers of the textile fabric through the solidified melt. Depending on the material combination can be through the process also a material connection between be created the said components. Preferably comprises the cover layer at least one material, which is a higher Melting point than the plastic of the plastic part. Of the different high melting point of the materials used is therefore necessary to prevent the topcoat melted when heat input as the plastic part becomes. The cover layer is preferably a cover sheet, which of the removable textile fabric Is. To this end may indicate the cover layer and / or the textile fabric a surface have an adhesive layer to adhere allow the other component on the surface.
Als Materialien des Kunststoffteiles lassen sich bevorzugt Polypropylen oder Polypropylen-Ethylen-Propylen-Dien-Kautschuk einsetzen.When Materials of the plastic part can preferably be polypropylene or polypropylene-ethylene-propylene-diene rubber.
Das heißt, dass durch das erfindungsgemäße Verfahren ein thermisches Verschweißen stattfindet, wobei ein Anhaften des textilen Flächengebildes an der Wärmequelle durch die Deckschicht verhindert wird. Außerdem wird durch die Deckschicht eine thermische Überbeanspruchung des textilen Flächengebildes verhindert und die Gefahr verringert, dass beim Schweißvorgang erzeugte Gase an die Umgebungsluft gelangen können. Außerdem bewirkt eine aufgebrachte Deckschicht die Erhöhung des Flächenträgheitsmomentes im Bereich der Schweißverbindung und somit eine erhöhte Biegesteifigkeit des damit versehenen Kunststoffteils in diesem Bereich.The means that through the inventive Method, a thermal welding takes place, wherein adhesion of the textile fabric to the heat source is prevented by the cover layer. It also gets through the cover layer is a thermal overuse of the textile Prevents fabric formation and reduces the risk that During the welding process generated gases to the ambient air can reach. In addition, an applied causes Cover layer, the increase of the area moment of inertia in the area of the welded joint and thus an increased Bending stiffness of the thus provided plastic part in this Area.
Die Deckschicht selbst kann als Schutz gegen abrasive Beanspruchungen oder klimatische Beanspruchungen genutzt werden. Die Stelle der Schweißverbindung, also die Schweißlinse, kann nach Entfernung der Deckschicht als Haftgrund für eine weitere Klebeverbindung genutzt werden.The Cover layer itself can be used as protection against abrasive stresses or climatic stresses are used. The location of the welded joint, So the nugget, after removal of the cover layer used as a primer for another adhesive bond become.
Das textile Flächengebilde, welches erfindungsgemäß mit der Deckschicht zu versehen ist, kann zur Durchführung des Verfahrens zunächst mit oder ohne Deckschicht zur Verfügung gestellt werden. Falls es ohne Deckschicht zur Verfügung gestellt wird, lässt sich die Deckschicht, gegebenenfalls unter Verwendung einer Klebeschicht zwischen Deckschicht und textilem Flächengebilde, nachträglich auf dem textilen Flächengebilde anordnen. Es lässt sich in diesem Falle das textile Flächengebilde für herkömmliche Schweißungen mittels Ultraschall verwenden, oder gemäß der vorliegenden Erfindung bei Anbringung der zusätzlichen Deckschicht mittels einer Wärmequelle, wie zum Beispiel einem Lötkolben, mit einem Kunststoffteil thermisch verschweißen.The Textile fabrics which according to the invention with the cover layer is to be provided, can be carried out of the method initially available with or without topcoat be put. If available without topcoat is placed, the top layer, optionally under Use of an adhesive layer between cover layer and textile Sheets, subsequently on the textile Arrange fabrics. It settles in this Trap the fabric for conventional Use welds by means of ultrasound, or according to the present invention with attachment of the additional Covering layer by means of a heat source, such as a soldering iron, thermally welded to a plastic part.
Es wird außerdem ein Verfahren zur Herstellung einer Kabelbefestigung an einem Kunststoffteil mit zumindest bereichsweise vorhandenen thermoplastischen Eigenschaften zur Verfügung gestellt, wobei zur Befestigung des Kabels ein textiles Flächengebilde bereitgestellt wird, das Kunststoffteil bereitgestellt wird, eine Seite des textilen Flächengebildes abschnittsweise mit einer Deckschicht versehen wird, die zumindest ein Material umfasst, welches einen höheren Schmelzpunkt als der Kunststoff des Kunststoffteils aufweist, das textile Flächengebilde um das Kabel umgeschlagen wird, so dass es an einer Seite des Kabels doppellagig angeordnet ist und die Deckschicht im Bereich der überlappenden Lagen des textilen Flächengebildes angeordnet ist, die überlappenden Lagen des textilen Flächengebildes mit der der Deckschicht gegenüberliegenden Seite an das Kunststoffteil angelegt werden, ein derart starker Wärmeeintrag in die Deckschicht und durch die Lagen des textilen Flächengebildes in das Kunststoffteil vorgenommen wird, dass dieses partiell aufgeschmolzen wird und das textile Flächengebilde zumindest teilweise von der Kunststoffschmelze durchdrungen wird.It also provides a method of making a cable attachment on a plastic part with at least partially existing provided thermoplastic properties, wherein for fastening the cable, a textile fabric is provided, the plastic part is provided, a Side of the textile fabric with sections a cover layer comprising at least one material, which has a higher melting point than the plastic of the plastic part has, the fabric turned over the cable so that it is double-layered on one side of the cable is and the cover layer in the area of overlapping layers of the textile fabric is arranged, the overlapping Layers of the textile fabric with that of the cover layer opposite side applied to the plastic part become, such a strong heat input into the cover layer and through the layers of the textile fabric in the Plastic part is made that this partially melted and the textile fabric at least partially is penetrated by the plastic melt.
Durch das erfindungsgemäße Verfahren lässt sich eine thermische Verschweißung zur Befestigung von Leitungen – wie zum Beispiel Kabel oder Kabelbäumen- mit nur geringem gerätetechnischen Aufwand wie zum Beispiel einem Lötkolben realisieren. Dadurch lassen sich Schweißungen unter ungünstigen räumlichen Bedingungen leichter manuell durchführen. Das erfindungsgemäße Verfahren bietet sich insbesondere für Reparaturzwecke oder in Kleinserienherstellungen an. Nach Durchführung des erfindungsgemäßen Verfahrens ist die Verbindungsstelle sofort realisiert und es fallen nicht die im Stand der Technik nachteilig sich auswirkenden Aushärtezeiten von Klebstoffverbindungen an.By the method according to the invention a thermal welding for the attachment of cables - such as cables or wiring harnesses - can be realized with only a small amount of equipment, such as a soldering iron. This makes it easier to manually perform welding under unfavorable spatial conditions. The inventive method is particularly suitable for repair purposes or in small lot production. After performing the method according to the invention, the connection point is realized immediately and it does not fall to the adversely affecting in the prior art curing times of adhesive compounds.
Es wird dabei angestrebt, dass beide Lagen des textilen Flächengebildes von der Schmelze des Kunststoffteils durchdrungen werden. Die Erfindung ist dabei nicht auf die Befestigung eines Kabels eingeengt, sondern es kann damit auch ein Kabelbaum oder ein Schlauch oder eine ähnliche Leitung befestigt werden.It It is desirable that both layers of the textile fabric be penetrated by the melt of the plastic part. The invention is not restricted to the attachment of a cable, but It can also be a wiring harness or a hose or similar Line to be attached.
Es ist bevorzugt vorgesehen, dass das textile Flächengebilde ein Vliesstoff ist. Insbesondere bietet sich die Verwendung eines Spinnvlieses an. Bei Verwendung eines Vliesstoffes wird es ermöglicht, dass ein Vliesstoff, der dafür vorgesehen ist, in herkömmlicher Weise mit einem Kunststoffteil mittels Ultraschall verschweißt wird, mit der Deckschicht oder Deckfolie ausgestattet wird und somit für eine Schweißung mittels einer anderen Wärmequelle wie zum Beispiel einer widerstands- oder gaserwärmten Wärmequelle zur Verfügung steht. Vorteilhafterweise weist das Vlies oder das textile Flächengebilde eine Klebstoffschicht auf, die ein Zusammenkleben gefalteter oder umgeschlagener Vliesstreifen ermöglicht und somit zu einer Vor-Fixierung der damit entstandenen Schlaufe auf einem Kabel oder Kabelbaum oder Ähnlichem führt.It is preferably provided that the textile fabric a nonwoven fabric is. In particular, the use of a Spunbonded. When using a nonwoven fabric it is possible that a nonwoven fabric, which is intended for, in conventional Way welded to a plastic part by means of ultrasound is being equipped with the topcoat or top film and thus for a weld by means of another heat source such as a resistance or gas heated heat source is available. Advantageously, the web has or the textile fabric has an adhesive layer, the gluing of a folded or folded non-woven strip allows and thus to a pre-fixation of the resulting Loop on a cable or wiring harness or the like leads.
Als Material der Deckschicht ist ein Kunststoff, vorzugsweise ein Polytetraflourethylen, vorgesehen.When Material of the cover layer is a plastic, preferably a polytetrafluoroethylene, intended.
Vorzugsweise ist die Deckschicht mit einer Klebeschicht versehen, die bei einer Kontaktierung der Deckschicht mit dem textilen Flächengebilde eine stoffschlüssige Verbindung herstellt. Eine solche Klebschicht dient der Erleichterung der Aufbringung und Fixierung der Deckschicht auf dem textilen Flächengebilde.Preferably the cover layer is provided with an adhesive layer, which at a Contacting the cover layer with the textile fabric creates a material connection. Such an adhesive layer serves to facilitate the application and fixation of the cover layer on the textile fabric.
Das erfindungsgemäße Verfahren ist dann vorteilhaft ausgebildet, wenn beim Einbringen der Wärme in die Deckschicht und in das textile Flächengebilde mit dem Heizelement eine Druckkraft auf die Deckschicht aufgebracht wird. Dies dient insbesondere dazu, eine ausreichende Einbettung der Fasern des textilen Flächengebildes in der Kunststoffschmelze zu realisieren.The inventive method is then advantageous formed when introducing the heat in the cover layer and in the fabric with the heating element a Compressive force is applied to the cover layer. This is especially useful in addition, sufficient embedding of the fibers of the textile fabric to realize in the plastic melt.
Es ist vorgesehen, dass der Wärmeeintrag durch eine von einem Heizelement ausgehende Wärmestrahlung realisiert wird. Insbesondere kann ein solches Heizelement zum Beispiel ein mittels Widerstand erwärmtes Werkzeug wie zum Beispiel ein Lötkolben sein.It is provided that the heat input through one of a Heating element outgoing heat radiation is realized. In particular, such a heating element, for example, a means Resistance heated tool such as a soldering iron be.
In weiterer Ausführung des Verfahrens kann vorgesehen sein, dass vor Verschweißung des textilen Flächengebildes dieses mehrlagig bereitgestellt und danach mehrlagig verschweißt wird. Das heißt, dass im Bereich der Verschweißung das textile Flächengebilde mit mehr als zwei Lagen angeordnet sein kann, wobei der Wärmetransport von der Wärmequelle durch alle übereinanderliegenden Lagen des textilen Flächengebildes hindurch in das Kunststoffteil erfolgen kann. Diese Ausgestaltung bietet sich insbesondere dann an, wenn relativ dünne textile Flächengebilde verwendet werden sollen, aber eine ausreichende Tragfähigkeit durch die Verwendung mehrerer textiler Flächengebilde gewährleistet sein soll.In further embodiment of the method can be provided that before welding the textile fabric this multilayer provided and then welded several layers becomes. That means that in the field of welding the textile fabric may be arranged with more than two layers can, with the heat transfer from the heat source through all superimposed layers of the textile fabric can be done through the plastic part. This embodiment is particularly suitable when relatively thin textile Sheets should be used, but sufficient Load-carrying capacity through the use of several textile fabrics should be guaranteed.
Erfindungsgemäß wird außerdem eine Kabelbefestigungseinrichtung zur Verfügung gestellt, welche an einem Kunststoffteil, das zumindest Bereiche mit thermoplastischen Eigenschaften aufweist, an einem dieser Bereiche angeschweißt ist, wobei das textile Flächengebilde derart umgeschlagen ist, dass es eine Schlaufe zur Aufnahme eines Kabels oder Kabelbaums bildet und gegenüber der Umschlagsseite doppellagig vorhanden ist, wobei eine Deckschicht im Bereich der überlappenden Lagen des textilen Flächengebildes auf diesem angeordnet ist und die Schweißverbindung zwischen dem textilen Flächengebilde und dem Kunststoffteil dadurch hergestellt ist, dass mittels eines Heizelements unter Ausübung einer Druckkraft auf die Deckschicht auf dem textilen Flächengebilde die Deckschicht sowie das textile Flächengebilde und das dahinter befindliche Kunststoffteil so weit erwärmt werden, dass der Kunststoff des Kunststoffteils zumindest teilweise aufgeschmolzen wird und die Schmelze das textile Flächengebilde zumindest teilweise durchdringt. Das Kunststoffteil, an dem die Kabelbefestigungseinrichtung angeordnet wird, muss dabei nicht komplett aus einem Material bestehen, welches thermoplastische Eigenschaften aufweist, sondern lediglich Bereiche mit thermoplastischen Eigenschaften aufweisen, die eine dort zu erfolgende Schweißverbindung ermöglichen. Für die Kabelbefestigungseinrichtung ist es nicht erforderlich, dass das ganze verwendete textile Flächengebilde mit einer Deckschicht versehen ist, sondern lediglich der Bereich, der überlappend angeordnet ist, in dem also mehrere Lagen des textilen Flächengebildes übereinander liegen.According to the invention also a cable fastening device available placed on a plastic part that at least areas having thermoplastic properties, at one of these areas is welded, wherein the textile fabric turned over so that there is a loop for receiving a Cable or harness forms and opposite the cover page is double-layered, with a cover layer in the overlapping Layers of the textile fabric is arranged on this and the weld between the fabric and the plastic part is produced by means of a Heating element while exerting a compressive force on the cover layer on the textile fabric, the top layer and the textile fabric and the plastic part located behind it be heated so far that the plastic of the plastic part at least partially melted and the melt the fabric at least partially penetrating. The plastic part on which the Cable fastening device is arranged, it does not have to be complete consist of a material which has thermoplastic properties but only areas with thermoplastic properties having a welded joint to be made there enable. For the cable fastening device It is not necessary that the whole used textile fabric provided with a cover layer, but only the area which is arranged overlapping, in which therefore several layers of the textile fabric overlap one another.
Ergänzend wird erfindungsgemäß ein Kunststoffteil mit zumindest bereichsweise vorhandenen thermoplastischen Eigenschaften zur Verfügung gestellt, welches wenigstens eine an der Kunststoffteiloberfläche angeschweißte erfindungsgemäße Kabelbefestigungseinrichtung umfasst. Das heißt, dass die Erfindung auch die Einheit von Kunststoffteil und Kabelbefestigungseinrichtung umfasst.In addition, according to the invention, a plastic part with at least partially existing thermoplastic properties available ge represents, which comprises at least one welded to the plastic part surface according to the invention cable fastening device. That is, the invention also includes the unit of plastic part and cable fixing device.
Des Weiteren wird ein Kunststoffteil zur Verfügung gestellt, welches zumindest in Bereichen thermoplastische Eigenschaften und in zumindest einigen dieser Bereiche angeschweißte textile Flächengebilde aufweist, wobei das textile Flächengebilde als Haftgrund für eine Klebeverbindung verwendet oder verwendbar ist und/oder als Schutz gegen Abrieb am Kunststoffteil verwendbar ist, und wobei die Schweißverbindung zwischen dem textilen Flächengebilde und dem Kunststoffteil dadurch hergestellt ist, dass mittels eines Heizelementes unter Ausübung einer Druckkraft auf eine Deckschicht auf dem textilen Flächengebilde die Deckschicht sowie das textile Flächengebilde und das in Kraftausübungsrichtung und dahinter befindliche Kunststoffteil soweit erwärmt werden, dass Kunststoff des Kunststoffteils zumindest teilweise aufgeschmolzen wird und die Kunststoffschmelze das textile Flächengebilde zumindest teilweise durchdringt. Durch die Deckschicht auf dem textilen Flächengebilde wird verhindert, dass Kunststoffschmelze vom Kunststoffteil aus dem textilen Flächengebilde heraustreten kann und die Wärmequelle kontaktieren kann. Es wird somit eine sehr glatte Oberfläche unter der Deckschicht erzeugt, die nach Entfernung der Deckschicht eine gute Basis für weitere Klebeverbindungen darstellt. Außerdem kann die dadurch erzeugte Oberfläche zur Einleitung von Auflagerkräften und somit zur Aufnahme von Reibungsbeanspruchungen dienen. Das erfindungsgemäße Kunststoffteil ist somit mittels des erfindungsgemäßen Verfahrens hergestellt.Of Furthermore, a plastic part is provided, which at least in areas thermoplastic properties and in at least some of these areas welded textile Having fabric, wherein the textile fabric used as a primer for an adhesive bond or usable is and / or used as protection against abrasion on the plastic part is, and where the welded joint between the textile Fabric and the plastic part is made thereby that by means of a heating element while exerting a compressive force on a cover layer on the fabric the Covering layer as well as the textile fabric and the in Force application direction and located behind plastic part so far heated that plastic of the plastic part at least partially melted and the plastic melt the textile Sheet at least partially penetrates. By the Topcoat on the fabric is prevented that plastic melt from the plastic part of the textile fabric can emerge and contact the heat source. It thus becomes a very smooth surface under the topcoat produced after removal of the topcoat a good base for more Represents adhesive joints. Besides, that can help generated surface for the introduction of support forces and thus serve to absorb frictional stresses. The invention Plastic part is thus by means of the invention Process produced.
Ergänzend dazu ist ein Bestandteil der Erfindung außerdem die Verwendung der Schweißverbindungsstelle am erfindungsgemäßen Kunststoffteil als Haftgrund für wenigstens eine Klebeverbindung, wobei vor Realisierung der Klebeverbindung zwischen der Stelle der Schweißverbindung und einem anzuklebenden Element zumindest an der Steile der Schweißverbindung die Deckschicht von dem textilen Flächengebilde entfernt wird. Das heißt, dass nach Entfernung der Deckschicht von der Stelle der Schweißverbindung auf das textile Flächengebilde ein Klebstoff aufgebracht werden kann, wobei dieser aufgrund der Materialmischung aus Kunststoff und textilen Fasern auf der Stelle der Schweißverbindung haftet und somit zur Befestigung eines weiteren Gegenstandes dienen kann.additional For this purpose, a part of the invention is also the use the weld joint on the invention Plastic part as primer for at least one adhesive bond, wherein before realization of the adhesive bond between the body of the Welded joint and an element to be adhered at least at the location of the welded joint the top layer of the textile fabric is removed. That means that after Removal of the topcoat from the weld site applied to the fabric an adhesive can be, this being due to the material mixture of plastic and textile fibers adheres to the location of the weld joint and thus can serve for attachment of another object.
Ein weiterer Aspekt der vorliegenden Erfindung ist die Verwendung der Schweißverbindungsstelle des erfindungsgemäßen Kunststoffteils als Schutzelement gegen abrasiven Verschleiß oder thermische Beanspruchung. Das heißt, dass die Stelle der Schweißverbindung als Scheuerschutz bei Anlage und Relativbewegung des Kunststoffteils in Bezug zu weiteren Bauteilen dienen kann.One Another aspect of the present invention is the use of the Weld joint of the invention Plastic part as a protective element against abrasive wear or thermal Stress. That is, the location of the welded joint as scuff protection for system and relative movement of the plastic part can serve in relation to other components.
Außerdem umfasst die vorliegende Erfindung ein Schichtgebilde, insbesondere als Bestandteil eines erfindungsgemäßen Kunststoffteiles oder eine erfindungsgemäßen Kabelbefestigung, mit einer auf einer Seite eines textilen Flächengebildes angeordneten Deckschicht, wobei die Deckschicht einen höheren Schmelzpunkt als das textile Flächengebilde aufweisen sollte.Furthermore The present invention encompasses a layer structure, in particular as part of a plastic part according to the invention or a cable fastening according to the invention, with one on one side of a textile fabric arranged cover layer, wherein the cover layer has a higher Melting point than the textile should have.
Die Verbindung zwischen textilem Flächengebilde und Deckschicht erfolgt mittels eines Klebers oder einer Klebschicht, die vor Anordnung der Deckschicht an dem textilen Flächengebilde an der Deckschicht selbst und/oder am textilen Flächengebilde angebracht wurde.The Connection between textile fabric and cover layer takes place by means of an adhesive or an adhesive layer, the before arrangement the cover layer on the textile fabric on the cover layer itself and / or attached to the textile fabric.
Abschließend umfasst die vorliegende Erfindung ein Kraftfahrzeug, welches ein erfindungsgemäßes Kunststoffteil und/oder eine erfindungsgemäße Kabelbefestigungseinrichtung aufweist.Finally The present invention includes a motor vehicle which includes a Plastic part according to the invention and / or a plastic part Cable fastening device according to the invention having.
Die Erfindung wird nachfolgend in Ausführungsbeispielen anhand der zugehörigen Zeichnungen erläutert. Es zeigen:The Invention will be described below in embodiments the accompanying drawings explained. Show it:
In
In
den
In
den
Nachdem
die Fasern des textilen Flächengebildes
In
Es
lässt sich somit, wie in
Entsprechend
dem erfindungsgemäßen Verfahren lassen sich somit
thermische Schweißverbindungen mittels eines einfachen
Handwerkzeuges, wie zum Beispiel eines Lötkolbens auch
an schwer zugänglichen Stellen realisieren. Um ein Anhaften geschmolzener
Materialbestandteile am Heizelement
- 1010
- textiles Flächengewebetextiles surface tissue
- 1111
- Bereich der überlappenden LagenArea the overlapping layers
- 1212
- Schlaufeloop
- 1313
- Muldetrough
- 2020
- KunststoffteilPlastic part
- 3030
- Deckschichttopcoat
- 4040
- erste Klebeschichtfirst adhesive layer
- 5050
- zweite Klebeschichtsecond adhesive layer
- 6060
- Trennpapierrelease paper
- 7070
- Bereich der SchmelzeArea the melt
- 7171
- Schweißlinsenugget
- 8080
- Heizelementheating element
- 9090
- Kabelelectric wire
- 100100
- Klebstoffadhesive
- 110110
- zu verklebender Gegenstandto adhesive object
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 19746526 A1 [0004] - DE 19746526 A1 [0004]
- - EP 1603210 A2 [0005] - EP 1603210 A2 [0005]
- - DE 102005037663 A1 [0006] - DE 102005037663 A1 [0006]
- - DE 102005037662 A1 [0006] - DE 102005037662 A1 [0006]
Claims (15)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810044392 DE102008044392A1 (en) | 2008-12-05 | 2008-12-05 | A method for producing a welded joint between a textile fabric and a plastic part and a plastic part produced by this method and a cable fastening device |
| PCT/EP2009/066431 WO2010066646A2 (en) | 2008-12-05 | 2009-12-04 | Method for producing a welded connection between a textile flat structure and a plastic part, and a plastic part which is produced by said method, and a cable fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810044392 DE102008044392A1 (en) | 2008-12-05 | 2008-12-05 | A method for producing a welded joint between a textile fabric and a plastic part and a plastic part produced by this method and a cable fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008044392A1 true DE102008044392A1 (en) | 2010-06-17 |
Family
ID=41820642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200810044392 Withdrawn DE102008044392A1 (en) | 2008-12-05 | 2008-12-05 | A method for producing a welded joint between a textile fabric and a plastic part and a plastic part produced by this method and a cable fastening device |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE102008044392A1 (en) |
| WO (1) | WO2010066646A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011154238A1 (en) * | 2010-06-08 | 2011-12-15 | Tesa Se | Method for producing a welded joint between a textile sheetlike structure and a plastics part, and a plastics part processed by said method, and a cable fastening device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224139A (en) * | 2016-03-25 | 2017-10-03 | 上海荣威塑胶工业有限公司 | Air mattress |
| JP7456190B2 (en) * | 2020-02-28 | 2024-03-27 | 住友電装株式会社 | wiring parts |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19746526A1 (en) | 1997-10-22 | 1999-04-29 | Volkswagen Ag | Vehicle wiring loom |
| EP1603210A2 (en) | 2004-06-02 | 2005-12-07 | Volkswagen Aktiengesellschaft | Fastening loop |
| DE102005037663A1 (en) | 2005-08-05 | 2007-02-08 | Tesa Ag | Use of an adhesive tape with a carrier made of a spunbonded nonwoven, which is at least partially coated on one side with a pressure-sensitive adhesive |
| DE102005037662A1 (en) | 2005-08-05 | 2007-02-08 | Tesa Ag | Adhesive tape with a carrier made of a spunbonded nonwoven, which is at least partially coated on one side with a pressure-sensitive adhesive |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0906824A1 (en) * | 1997-10-01 | 1999-04-07 | W.L. GORE & ASSOCIATES GmbH | Laminate with textile layer made of bicomponent yarn |
-
2008
- 2008-12-05 DE DE200810044392 patent/DE102008044392A1/en not_active Withdrawn
-
2009
- 2009-12-04 WO PCT/EP2009/066431 patent/WO2010066646A2/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19746526A1 (en) | 1997-10-22 | 1999-04-29 | Volkswagen Ag | Vehicle wiring loom |
| EP1603210A2 (en) | 2004-06-02 | 2005-12-07 | Volkswagen Aktiengesellschaft | Fastening loop |
| DE102005037663A1 (en) | 2005-08-05 | 2007-02-08 | Tesa Ag | Use of an adhesive tape with a carrier made of a spunbonded nonwoven, which is at least partially coated on one side with a pressure-sensitive adhesive |
| DE102005037662A1 (en) | 2005-08-05 | 2007-02-08 | Tesa Ag | Adhesive tape with a carrier made of a spunbonded nonwoven, which is at least partially coated on one side with a pressure-sensitive adhesive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011154238A1 (en) * | 2010-06-08 | 2011-12-15 | Tesa Se | Method for producing a welded joint between a textile sheetlike structure and a plastics part, and a plastics part processed by said method, and a cable fastening device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010066646A2 (en) | 2010-06-17 |
| WO2010066646A3 (en) | 2010-10-21 |
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Owner name: VOLKSWAGEN AG, DE Free format text: FORMER OWNER: TESA SE, VOLKSWAGEN AG, , DE Effective date: 20110518 Owner name: VOLKSWAGEN AG, DE Free format text: FORMER OWNERS: TESA SE, 20253 HAMBURG, DE; VOLKSWAGEN AG, 38440 WOLFSBURG, DE Effective date: 20110518 |
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