摘要:
An edge-banding apparatus is provided and configured to apply an edging strip having a heat activated layer to a substrate or work piece. The apparatus uses localised heat generated from a controlled flame from combustible fuel to apply heat to the edging strip to active the heat activated layer. The apparatus comprises: a. an edging strip feeding device to feed the edging strip along a predetermined path towards the substrate or work piece; b. a source of combustible fuel; c. a fuel delivery device in fluid communication with the source of combustible fuel such that combustible fuel can be delivered to the fuel delivery device; and d. an ignition device configured to ignite the combustible fuel at or near the fuel delivery device such that a controlled flame is generated by the fuel delivery device; The apparatus further comprises one or more controllers configured to control one or more properties of the controlled flame of combustible fuel such that the heat from the flame activates the heat activated layer of the edging strip such that the edging strip is applied to the substrate or work piece. A method of applying an edging strip having a heat activated layer to a substrate or work piece is also provided.
摘要:
A film edge sealing device is disclosed herein which has a groove defining a base. The base of the groove of the edge sealing device is oriented at a skewed angle with respect to a longitudinal direction of the conveyor of the heat sealing machine. Edges of a thermoplastic sheet or two stacked layers of thermoplastic sheets are introduced into the groove of the edge sealing device and placed in contact therewith to both heat and melt the edges of the thermoplastic sheet(s) to form a bead and join the edges thereof to form an edge bead seal.
摘要:
The invention relates to an activation device for a device for applying edge strips (1), which can be heat-activated without an adhesive in particular, onto plate-like workpieces, having at least one hot gas inlet (9) for supplying heated and pressurized hot gas (12) into an activation chamber (26), in which the hot gas (12) heats the heat-activatable layer of the edge strip (1), and at least one catching device (8) for catching and discharging the heated hot gas (12) from the activation chamber (26). The activation chamber (26) is bordered such that the hot gas (12) flowing through the activation chamber (26) is conducted from the hot gas inlet (9) to the catching device (8) for the hot gas (12) almost completely within the activation chamber (26) without being able to exit the activation chamber (26).
摘要:
The present invention provides a stabilizer manufacturing apparatus (S) that is adapted to bond a rubber bush (3), which is a bush made of rubber disposed between a stabilizer (1) and a vehicle body, to a rubber bush bonding location (1s) where an adhesive layer of the stabilizer (1) is formed. The stabilizer manufacturing apparatus is provided with: a curing furnace (R) for heating the stabilizer (1), which is conveyed by a manufacturing line conveying unit (4) and has the rubber bush bonding location (1s) with which the rubber bush (3) is press-contacted, and performing the bonding; a heat source device (5) that heats air; a blower device (f1, f2, f3) that sends the air heated by the heat source device (5) as hot air; and a plurality of nozzles (7) that are disposed along the manufacturing line conveying unit (4) in the curing furnace (R) and blow the hot air against, at a near position from, a location (1a1) in the vicinity of the rubber bush bonding location (1s) of the stabilizer (1).
摘要:
A heating-nozzle arrangement for heating a partly formed packaging container, comprises one or more nozzle assemblies, arranged to direct a heated air flow to portions of a packaging container to be sealed; a gas-supply portion, arranged to supply a mass flow of heated gas to the nozzle assembly, further the nozzle assembly comprises at least a first and a second hole pattern and that the heating-nozzle arrangement further comprises a selector for directing the mass flow of heated air towards the first hole pattern or the second hole pattern respectively.
摘要:
An induction welding method of two adherends (10, 11) at least one of which comprises an electrically conducting composite material having a thermosetting matrix and an interface material (4) comprising a layer of thermoplastic material diffused in the thermosetting matrix and defining a contact surface (S), comprises the steps of: - arranging the contact surface (S) of an adherend (10) onto a thermoplastic material of the other adherend (11); - energizing a coil (12) facing a surface (R) of one of the adherends (10, 11) so as to heat the interface material (4) to a first temperature; - controlling the cooling of the surface (R) so that a second temperature of the surface (R) is lower than the first temperature while the coil (12) is energized.
摘要:
Die Erfindung betrifft einen Schweißschuh (1) mit einer Kontaktfläche (2), Seitenflächen (3) und einer Rückseitenfläche (4), enthaltend einen Basiswerkstoff (5) auf Kunststoffbasis mit einer Schweißzone (6) zum Verschweißen eines Gegenstands. Erfindungsgemäß ist zumindest in einem Teilbereich der Schweißzone (6) ein die Wärmeleitfähigkeit erhöhender Materialzusatz (7) eingebracht. Zudem schließt die Erfindung eine Schweißvorrichtung (10) ein, welche einen erfindungsgemäßen Schweißschuh (1) beinhaltet. Ein weiterer Aspekt der Erfindung betrifft ein Verfahren zum Verschweißen der Enden eines Gegenstands (20) aus einem thermoplastischen Material.