WO2022219906A1 - パネル製造装置、パネル製造方法及びパネル - Google Patents
パネル製造装置、パネル製造方法及びパネル Download PDFInfo
- Publication number
- WO2022219906A1 WO2022219906A1 PCT/JP2022/005668 JP2022005668W WO2022219906A1 WO 2022219906 A1 WO2022219906 A1 WO 2022219906A1 JP 2022005668 W JP2022005668 W JP 2022005668W WO 2022219906 A1 WO2022219906 A1 WO 2022219906A1
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- WIPO (PCT)
- Prior art keywords
- core member
- panel
- faceplate
- joined
- face plate
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 68
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 31
- 238000005304 joining Methods 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims description 49
- 238000003825 pressing Methods 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 20
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 15
- 238000003466 welding Methods 0.000 description 11
- 230000032258 transport Effects 0.000 description 9
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 239000002131 composite material Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
Images
Classifications
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- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of 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
- 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
- B29C65/02—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
- B29C65/083—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
- B29C65/086—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using a rotary anvil
-
- 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
- B29C65/1432—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface direct heating of 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
- 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
-
- 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
- B29C65/1632—Laser beams characterised by the way of heating the interface direct heating 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
- B29C66/10—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
- B29C66/438—Joining sheets for making hollow-walled, channelled structures or multi-tubular 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
- B29C66/80—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
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
-
- 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
- B29C66/721—Fibre-reinforced materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2024/00—Articles with hollow walls
- B29L2024/003—Articles with hollow walls comprising corrugated cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/737—Articles provided with holes, e.g. grids, sieves
Definitions
- the present disclosure relates to a panel manufacturing device, a panel manufacturing method, and a panel.
- Patent Document 1 a method of manufacturing a composite sheet in which a first sheet and a second sheet that are superimposed on each other are fused together by ultrasonic vibration.
- the first sheet is formed into a corrugated shape by a first roll and fused to a second sheet that will be plate-shaped.
- a so-called sandwich panel in which a corrugated core member is placed between two face plates, is considered as a panel such as a composite sheet.
- a composite sheet is manufactured by fusing a core member as a first sheet and a face plate on one side as a second sheet.
- Patent Document 1 there is no description or suggestion in Patent Document 1 regarding fusion bonding between a panel such as a composite sheet and a face plate on the other side, and there is room for improvement.
- an object of the present disclosure is to provide a panel manufacturing apparatus, a panel manufacturing method, and a panel that can suitably manufacture a panel composed of two faceplates and a core member.
- the panel manufacturing apparatus of the present disclosure includes a core member formed in a corrugated shape containing a thermoplastic resin, and a second plate formed in a plate shape containing a thermoplastic resin and joined to one side surface of the core member.
- a panel manufacturing method of the present disclosure includes a core member formed in a corrugated shape containing a thermoplastic resin, and a second plate formed in a plate shape containing a thermoplastic resin and joined to one side surface of the core member. and a second faceplate containing a thermoplastic resin and formed in a plate shape toward the other side of the core member. and joining the core member and the second faceplate to form a joined portion, the first faceplate passing through to access the core member.
- a plurality of through holes are formed, and in the step of forming the to-be-joined portion, the to-be-joined portion is formed through the through-hole of the first face plate.
- the panel of the present disclosure includes a core member formed in a corrugated shape containing a thermoplastic resin, and a first plate formed containing a thermoplastic resin and formed in a plate shape and joined to one side surface of the core member. a face plate; and a second face plate formed in a plate shape containing a thermoplastic resin and joined to the other side surface of the core member, wherein the first face plate is the core member. a plurality of through-holes formed to access the second face plate, the second face plate being provided corresponding to the plurality of through-holes and formed by joining with the core member; to be joined.
- a panel consisting of two faceplates and a core member.
- FIG. 1 is a perspective view showing a panel according to Embodiment 1.
- FIG. FIG. 2 is a schematic configuration diagram showing the panel manufacturing apparatus according to Embodiment 1.
- FIG. FIG. 3 is a schematic configuration diagram showing a single facer.
- FIG. 4 is a schematic configuration diagram showing a double facer.
- FIG. 5 is a schematic configuration diagram showing a panel manufacturing apparatus according to Embodiment 2.
- FIG. 6 is a schematic configuration diagram showing a panel manufacturing apparatus according to Embodiment 3.
- FIG. FIG. 7 is a schematic configuration diagram showing a panel manufacturing apparatus according to Embodiment 4.
- FIG. 8 is an explanatory diagram showing an example of a welded portion.
- FIG. 9 is an explanatory diagram showing an example of a welded portion.
- a panel manufacturing apparatus 10 joins plate-shaped face plates 6 and 7 to both surfaces of a corrugated core member 5 to form a sheet-shaped sandwich panel (hereinafter simply referred to as panel 1). It is manufactured. Before describing the panel manufacturing apparatus 10, the panel 1 will be described.
- FIG. 1 is a perspective view showing a panel according to Embodiment 1.
- the panel 1 is a sheet-like panel that is a flat plate extending in the width direction and the length direction.
- the length direction of the panel 1 is the transport direction in the panel manufacturing apparatus 10 which will be described later.
- Panel 1 comprises a core member 5 , a first faceplate 6 and a second faceplate 7 .
- the core member 5, the first faceplate 6 and the second faceplate 7 are made of thermoplastic resin.
- the core member 5, the first faceplate 6, and the second faceplate 7 may be made of a composite material containing reinforcing fibers in addition to the thermoplastic resin.
- the thermoplastic resins used for the core member 5, the first faceplate 6 and the second faceplate 7 may be different types of thermoplastic resins.
- the core member 5 is formed in a corrugated shape.
- the core member 5 has a wavy shape in which crests and troughs are alternately and continuously formed in the length direction, and the crests and the bottoms of the troughs are formed to extend in the width direction.
- the corrugated shape is not particularly limited to the above shape, and may be, for example, an embossed shape in which unevenness is formed in a zigzag pattern. That is, any shape may be used as long as it can be formed continuously in the transport direction in the panel manufacturing apparatus 10 described later.
- the first face plate 6 is joined to the surface on one side (upper side in FIG. 1) of the core member 5 .
- the first faceplate 6 is formed in a plate shape.
- the first faceplate 6 is joined to the peaks of the core member 5 while being separated from the bottoms of the valleys of the core member 5 .
- the first faceplate 6 has a plurality of through holes 8 .
- a plurality of through-holes 8 are formed through and serve as holes for accessing the core member 5 from the outside through the first faceplate 6 .
- the through hole 8 is, for example, a circular opening (round hole).
- the through hole 8 may be a rectangular opening (slit), and is not particularly limited.
- the plurality of through-holes 8 are arranged in a grid pattern in the length direction and the width direction. Specifically, the plurality of through holes 8 are arranged side by side along the width direction at predetermined intervals. Also, the plurality of through holes 8 are provided at positions facing the bottoms of the valleys of the core member 5 in
- the second face plate 7 is joined to the surface of the core member 5 on the other side (lower side in FIG. 1).
- the second faceplate 7 is formed in a plate shape.
- the second faceplate 7 is joined to the bottoms of the valleys of the core member 5 while being separated from the crests of the core member 5 .
- the second face plate 7 is provided with a welded portion 9 as a portion to be joined to be joined to the core member 5 .
- the core member 5 and the first faceplate 6 are first joined together to form the panel 1a, and then the panel 1a and the second faceplate 7 are joined together, The sandwich panel shown in FIG. 1 is obtained.
- the plurality of through holes 8 provided in the panel 1 may be holes that add sound absorbing performance to the panel 1 .
- the plurality of through-holes 8 allow the sound incident on the panel 1 to pass through toward the inside of the panel 1 and reflect the sound inside the panel 1 , thereby absorbing the sound.
- the plurality of through holes 8 may make the rigidity of the first faceplate 6 lower than the rigidity of the second faceplate 7 .
- the rigidity of the first faceplate 6 before the through holes 8 are provided and the rigidity of the second faceplate 7 are the same, the rigidity of the first faceplate 6 is increased by providing the plurality of through holes 8 . descend. Therefore, when deforming the panel 1, it is easy to deform and process the first face plate 6 side with a valley fold and the second face plate 7 side with a mountain fold.
- FIG. 2 is a schematic configuration diagram showing the panel manufacturing apparatus according to Embodiment 1.
- FIG. 3 is a schematic configuration diagram showing a single facer.
- FIG. 4 is a schematic configuration diagram showing a double facer.
- the panel manufacturing apparatus 10 includes a single facer 11, a double facer 12, and a control device 15. As shown in FIG.
- the single facer 11 is a device that joins the core member 5 and the first faceplate 6 to form the panel 1a.
- the single facer 11 includes a belt roll 41 , a tension roll 42 , a pressure belt 43 , an upper roll 44 and a lower roll 45 .
- the belt roll 41 can be driven and rotated by a driving device (not shown).
- the tension roll 42 is rotatably supported with a predetermined gap from the belt roll 41 .
- the pressure belt 43 is an endless belt and is entrained between the belt roll 41 and the tension roll 42 .
- the upper roll 44 can be driven and rotated by a driving device (not shown), and has a corrugated outer peripheral surface.
- the upper roll 44 is arranged below the pressure belt 43 in the vertical direction between the belt roll 41 and the tension roll 42, and the corrugated outer peripheral surface contacts the lower surface of the pressure belt 43 in a pressurized state.
- the lower roll 45 Similar to the upper roll 44 , the lower roll 45 has a corrugated outer peripheral surface and meshes with the outer peripheral surface of the upper roll 44 below the upper roll 44 in the vertical direction.
- the first faceplate 6 supplied to the single facer 11 is wound around the guide roll 47 on the upstream side and then around the guide roll 46 on the downstream side. Thereafter, the first face plate 6 is sandwiched between the pressure belt 43 and the upper roll 44 together with the pressure belt 43 guided by the belt roll 41 and pressed.
- the core member 5, which has a plate shape before shaping is shaped into a wavy shape at the meshing portion between the upper roll 44 and the lower roll 45, and then guided by the upper roll 44 to form the pressure belt 43. and the upper roll 44.
- the single facer 11 also includes a joining device (not shown) that joins the first faceplate 6 and the core member 5 .
- the joining device melts the crests of the core member 5 by heating.
- the single facer 11 transfers the core member 5 with the melted crests between the pressure belt 43 and the upper roll 44 , and the first face plate 6 between the pressure belt 43 and the upper roll 44 .
- the single facer 11 joins the core member 5 and the first faceplate 6 to form the panel 1 a , and conveys the formed panel 1 a toward the double facer 12 .
- the double facer 12 is a device that joins the panel 1a and the second faceplate 7 to form the panel 1 as a sandwich panel.
- the double facer 12 includes a transport section 51 , a supply section 52 and a joint section 53 .
- the transport unit 51 is a device that transports the panel 1a in the transport direction.
- the conveying unit 51 conveys the panel 1a by sandwiching the panel 1 after the second face plate 7 is joined to the panel 1a from both sides and feeding the panel 1a in the conveying direction.
- the transport unit 51 may be configured using a plurality of transport rollers, or may be configured using an endless belt like the pressure belt 43 of the single facer 11 .
- the supply unit 52 is a device that supplies the second faceplate 7 toward the other side surface of the core member 5 of the panel 1a.
- the supply section 52 has a pair of conveying rollers 57 that sandwich the second face plate 7 and feed it toward the joint section 53 .
- the joining portion 53 joins the core member 5 and the second face plate 7 to form the welding portion 9 .
- the joint portion 53 forms a welded portion 9 via a plurality of through holes 8 provided in the first faceplate 6 .
- the joining portion 53 has a pressure portion 61 and a heating portion 62 .
- the pressurizing section 61 is a device that pressurizes the welding section 9 and has a receiving roller (receiving member) 65 , a pressing rod (pressurizing member) 66 and a rod driving section 67 .
- the receiving roller 65 is in rolling contact with the outer surface of the second face plate 7 and serves as a roller that receives pressure from the pressing rod 66 .
- the receiving roller 65 may be heated by a heat source so as to contribute to bonding between the core member 5 and the second faceplate 7 .
- the pressure rod 66 is a rod-shaped member that is inserted through the through hole 8 that is a circular opening. The pressing rod 66 sandwiches and presses the core member 5 and the second face plate 7 with the receiving roller 65 .
- the pressure rod 66 can move back and forth between a pressing position where the core member 5 and the second face plate 7 are sandwiched, and a avoidance position where the pressure rod 66 is separated from the through hole 8 and avoids physical interference with the panel 1a. It has become.
- a plurality of pressure rods 66 are provided across the width direction and are provided corresponding to the plurality of through holes 8 provided side by side in the width direction.
- the rod driving portion 67 is a driving portion that advances and retreats the pressure rod 66 between the pressing position and the avoidance position.
- a cylinder for example, is applied to the rod driving portion 67 .
- the rod driving portion 67 is not particularly limited to a cylinder, and may be any actuator.
- the rod driving portion 67 is connected to the control device 15 , and by controlling the driving of the rod driving portion 67 by the control device 15 , the forward and backward movement of the pressure rod 66 is controlled.
- the heating unit 62 is a device (vibration heating unit) that performs ultrasonic welding by applying ultrasonic vibrations to the pressure rod 66 .
- the heating section 62 has the pressure rod 66 as a vibrator and a vibration imparting section 68 .
- the vibration application unit 68 applies ultrasonic vibrations to the pressure rod 66 that has moved to the pressing position.
- the vibration imparting section 68 is connected to the control device 15 , and by controlling the vibration of the vibration imparting section 68 by the control device 15 , ultrasonic welding by the pressure rod 66 is controlled.
- the panel 1a transferred from the single facer 11 to the double facer 12 is pulled between the receiving roller 65 and the pressure bar 66 by the transfer section 51. Also, the second face plate 7 supplied to the double facer 12 is supplied between the receiving roller 65 and the pressure bar 66 by the conveying roller 57 . At this time, the second faceplate 7 is supplied to the other side surface of the core member 5 of the panel 1a.
- the double facer 12 moves the pressing rod 66 from the avoiding position to the pressing position by the rod driving part 67 with respect to the panel 1a and the second face plate 7 which are supplied between the receiving roller 65 and the pressing rod 66. .
- the pressure rod 66 is inserted through the through hole 8 to access the core member 5 and press the bottom of the valley of the core member 5 and the second faceplate 7 of the panel 1a.
- the double facer 12 applies ultrasonic vibration to the pressure rod 66 with the vibration applying unit 68 in a state where the pressure rod 66 is positioned at the pressing position. 2 is welded to the face plate 7 by ultrasonic welding.
- the double facer 12 ejects the panel 1 to which the panel 1a and the second faceplate 7 are joined.
- the panel 1 after being discharged may be discharged as it is, or may be cut into individual sheets, and is not particularly limited.
- the control device 15 is connected to the single facer 11 and the double facer 12 and controls their driving. Specifically, in the double facer 12, the control device 15 is connected to the rod driving portion 67 and the vibration imparting portion 68, and controls the pressure operation by the pressure rod 66 and the ultrasonic welding by the pressure rod 66. is doing.
- the panel manufacturing apparatus 10 forms the corrugated core member 5 in the single facer 11, joins the formed core member 5 and the first face plate 6, and forms the panel 1a. Form. Then, the panel manufacturing apparatus 10 conveys the formed panel 1 a from the single facer 11 toward the double facer 12 .
- the panel manufacturing apparatus 10 conveys the panel 1 a in the conveying direction (longitudinal direction) by the conveying section 51 and supplies it toward the joining section 53 . Further, the panel manufacturing apparatus 10 supplies the second face plate 7 toward the other side surface of the core member 5 by the transport rollers 57 of the supply section 52 . When the panel 1a and the second faceplate 7 are supplied to the joint portion 53, the panel manufacturing apparatus 10 joins the panel 1a and the second faceplate 7 by the joint portion 53 to form the welded portion 9. do. Specifically, the panel manufacturing apparatus 10 inserts the pressure rod 66 of the pressure portion 61 in the joint portion 53 into the through hole 8 of the first face plate 6 .
- the panel manufacturing apparatus 10 presses the core member 5 and the second face plate 7 with the receiving roller 65 by moving the pressing rod 66 to the pressing position by the rod driving section 67 .
- the panel manufacturing apparatus 10 performs ultrasonic welding by applying ultrasonic vibration to the pressure rod 66 by the vibration applying unit 68 in the pressurized state.
- FIG. 5 is a schematic configuration diagram showing a panel manufacturing apparatus according to Embodiment 2.
- the panel manufacturing apparatus 70 of the second embodiment includes a heating section 72 instead of the heating section 62 (vibration imparting section 68) in the panel manufacturing apparatus 10 of the first embodiment.
- the pressurizing part 61 and the heating part 62 of the joint 53 are integrated, but in the second embodiment, the pressurizing part 61 and the heating part 72 of the joint 53 are separate.
- the heating part 72 heats the facing surfaces of the core member 5 and the second face plate 7 to raise the temperature to a temperature at which thermal welding is possible.
- the heating unit 72 is, for example, a heater, a laser, a heating lamp, or the like, and is provided upstream of the receiving roller 65 and the pressure rod 66 in the conveying direction. Further, the heating part 72 is provided in a space formed between the core member 5 and the second faceplate 7 , heats the other side surface of the core member 5 and heats the core member of the second faceplate 7 . The surface facing 5 is heated.
- the core member 5 of the panel 1a heated by the heating unit 72 and the second faceplate 7 are joined by being pressed by the pressure rod 66.
- FIG. 6 is a schematic configuration diagram showing a panel manufacturing apparatus according to Embodiment 3.
- FIG. 6 is a schematic configuration diagram showing a panel manufacturing apparatus according to Embodiment 3.
- the panel manufacturing apparatus 80 of the third embodiment includes a heating section 82 instead of the heating section 62 (vibration imparting section 68) in the panel manufacturing apparatus 10 of the first embodiment.
- the pressurizing part 61 and the heating part 62 of the joining part 53 are integrated. is a separate entity.
- the panel manufacturing apparatus 80 further includes a hole processing section 84 and a shape detection section 85 .
- the heating section 82 is a laser irradiation section that irradiates laser from the core member 5 side through the through hole 8 of the first face plate 6 to heat the bottom of the valley of the core member 5 .
- the heating unit 82 is provided upstream of the receiving roller 65 and the pressure bar 66 in the conveying direction, and is provided on the first face plate 6 side.
- the heating part 82 irradiates laser so as to pass through the through hole 8 , heats the bottom of the valley of the core member 5 , and heats the welded portion with the second face plate 7 .
- the core member 5 of the panel 1a heated by the heating unit 82 and the second faceplate 7 are pressed by the pressure rod 66 to be joined.
- the hole processing unit 84 is a processing device that forms a plurality of through holes 8 in the first face plate 6, and is, for example, a drill.
- the hole processing portion 84 is provided upstream of the heating portion 82 in the conveying direction, and is provided on the first face plate 6 side.
- the hole processing portion 84 forms the through hole 8 through the portion of the first face plate 6 facing the bottom of the valley of the core member 5 .
- the shape detection unit 85 is a sensor that detects the corrugated shape of the core member 5 .
- the shape detection portion 85 is provided on the upstream side of the hole processing portion 84 in the conveying direction, and is provided on the core member 5 side.
- the shape detection unit 85 is, for example, a measuring device that mechanically measures the shape in contact with the core member 5 .
- the shape detection unit 85 may measure the shape using a laser displacement meter, or may measure the shape by capturing an image, and is not particularly limited.
- the shape detection unit 85 is connected to the control device 15 and outputs the measurement result of the corrugated shape of the core member 5 to the control device 15 .
- the control device 15 controls the hole processing section 84 , the heating section 82 and the pressing section 61 based on the shape of the core member 5 acquired from the shape detection section 85 . Specifically, based on the shape of the core member 5 , the control device 15 adjusts the position of the through hole 8 formed by the hole processing portion 84 so that the position of the through hole 8 faces the bottom of the valley of the core member 5 . It controls the processing section 84 . Further, the control device 15 controls the heating portion 82 based on the shape of the core member 5 so that the position heated by the heating portion 82 is the bottom of the valley of the core member 5 . Further, the control device 15 controls the pressing portion 61 based on the shape of the core member 5 so that the position pressed by the pressing portion 61 is the bottom of the valley of the core member 5 .
- the pressurizing part 61, the heating part 82, and the perforating part 84 are configured as separate bodies, but they may be integrated together.
- the joining portion 53 may function as the pressurizing portion 61, the heating portion 82, and the perforating portion 84, and may be configured to be capable of perforating, pressurizing, and heating in one operation.
- the hole processing portion 84 and the shape detection portion 85 of Embodiment 3 are applicable to Embodiments 1 and 2. That is, in Embodiment 1 or Embodiment 2, the hole processing portion 84 and the shape detection portion 85 are provided on the double facer 12 so as to be positioned on the upstream side of the joint portion 53 in the conveying direction. Then, in the single facer 11, the panel 1a is formed using the first face plate 6 that does not have the through holes 8, and in the double facer 12, a plurality of through holes 8 are formed by the hole processing section 84 and the shape detection section 85. After that, the panel 1a and the second faceplate 7 are joined by the joining portion 53 to form the panel 1. As shown in FIG. At this time, the joining section 53 may control the pressing section 61 based on the shape of the core member 5 acquired from the shape detecting section 85 . In addition, only the shape detection unit 85 of the third embodiment may be applied to the first and second embodiments. may be controlled.
- FIG. 7 is a schematic configuration diagram showing a panel manufacturing apparatus according to Embodiment 4.
- FIG. 8 and 9 are explanatory diagrams showing an example of the welded portion.
- the panel manufacturing apparatus 90 of Embodiment 4 omits the pressure bar 66 of the pressure unit 61 in the panel manufacturing apparatus 10 of Embodiment 1, and replaces the pressure bar 66 with the pressure bar 66 of Embodiment 3.
- a heating unit 82 is provided.
- the panel manufacturing apparatus 90 of Embodiment 4 has an apparatus configuration in which the core member 5 and the second face plate 7 can be sufficiently joined by the pressure applied by the receiving rollers 65 .
- the heating section 82 is a laser irradiation section that irradiates laser from the core member 5 side through the through hole 8 of the first face plate 6 to heat the bottom of the valley of the core member 5 .
- the heating unit 82 is provided at a position facing the receiving roller 65 and provided on the first face plate 6 side.
- the heating part 82 irradiates laser so as to pass through the through hole 8 , heats the bottom of the valley of the core member 5 , and heats the welded portion with the second face plate 7 .
- the core member 5 of the panel 1a heated by the heating unit 82 and the second face plate 7 are pressed by the receiving roller 65 to be joined.
- FIG. 8 and 9 the horizontal direction is the width direction of the panel 1.
- FIG. 8 The welded portion 9 shown in FIG. 8 is a circular spot welded portion formed by irradiating a laser so as to correspond to a plurality of through holes 8 having circular openings.
- the welded portion 9 shown in FIG. 9 is a wide welded portion that is continuous in the width direction. 9, the welded portion shown in FIG. 9 may be formed by diffusing the laser in the width direction, or the welded portion shown in FIG. 9 may be formed by forming a plurality of through holes 8 as slit openings. may
- the core member 5, the first face plate 6, and the second face plate 7, which are continuous sheets, are continuously supplied.
- the faceplate 6 and the second faceplate 7 may be configured as single wafers and intermittently supplied.
- the pressurizing rod 66 is moved back and forth with respect to the receiving roller 65, but it is not particularly limited to this configuration.
- the pressure roller may have a configuration in which a plurality of pressure rods 66 protrude from the outer peripheral surface.
- a plurality of pressure rods 66 are inserted into a plurality of through holes 8 to sandwich the core member 5 and the second face plate 7 between themselves and the receiving roller 65. Pressurize with . After that, the plurality of pressure rods 66 may be retracted from the plurality of through holes 8 by further rotating the pressure roller.
- the panel manufacturing apparatuses 10, 70, 80, and 90, the panel manufacturing method, and the panel 1 described in the embodiments are understood as follows, for example.
- the panel manufacturing apparatuses 10, 70, 80, and 90 include a core member 5 containing a thermoplastic resin and formed in a corrugated shape, and a core member 5 containing a thermoplastic resin and formed in a plate shape and the core A conveying section 51 for conveying the panel 1a having the first face plate 6 joined to one side surface of the member 5 in the conveying direction and toward the other side surface of the core member 5, thermoplastic A supply part 52 for supplying the second face plate 7 containing resin and formed in a plate shape, and the core member 5 and the second face plate 7 are joined to form a part to be joined (welding part 9).
- the core member 5 can be accessed through the through hole 8
- the core member 5 of the panel 1a and the second faceplate 7 can be properly joined. Therefore, the panel 1 consisting of the two faceplates 6 and 7 and the core member 5 can be manufactured favorably.
- the joint portion 53 has a pressurizing portion 61 that pressurizes the portion to be joined, and the pressurizing portion 61 is inserted into the through hole 8 of the first face plate 6,
- a pressing member pressing rod 66
- a receiving member receiving roller 65 that is provided on the side and receives the pressure of the pressing member.
- the core member 5 and the second face plate 7 can be sandwiched between the pressing rod 66 and the receiving roller 65 and pressed appropriately.
- the bonding portion 53 further includes a heating portion 62 that heats the portion to be bonded, and the heating portion 62 imparts vibration to the pressure member to heat the portion to be bonded. It is a vibration heating part that heats.
- the bonding portion 53 has heating portions 72 and 82 for heating the portions to be bonded, and the heating portions 72 and 82 are heated through the through holes 8 of the first face plate 6 . and a laser irradiating section that irradiates a laser from the core member 5 side to heat the joined portion.
- the core member 5 can be directly heated through the through holes 8, so that the core member 5 and the second faceplate 7 can be suitably welded.
- the joining portion 53 further includes a pressing portion 61 that presses the portion to be joined. pressurize.
- the panel 1a and the second faceplate 7 can be preferably joined together by sandwiching and pressurizing the panel 1a and the second faceplate 7 with the pressurizing portion 61 .
- a shape detection unit 85 that detects the corrugated shape of the core member 5 is further provided, and the joint portion 53 detects the corrugated shape of the core member 5 detected by the shape detection unit 85, and detects the corrugated shape of the core member 5. Execute welding of the parts to be welded.
- a hole processing portion 84 for forming a plurality of the through holes 8 in the first faceplate 6 is further provided.
- a shape detection unit 85 that detects the corrugated shape of the core member 5 is further provided, and the hole processing unit 84 detects the corrugated shape of the core member 5 detected by the shape detection unit 85, A hole is drilled into the first face plate 6 .
- a panel manufacturing method includes a core member 5 formed in a corrugated shape containing a thermoplastic resin, and a plate-shaped core member 5 containing a thermoplastic resin and one surface of the core member 5 a step of conveying the panel 1a having a first face plate 6 joined to the plate in the conveying direction; and joining the core member 5 and the second faceplate 7 to form a joined portion, wherein the first faceplate 6 is , a plurality of through-holes 8 formed therethrough for accessing the core member 5, and in the step of forming the to-be-joined portion, through the through-holes 8 of the first faceplate 6 , forming the to-be-joined portion.
- the core member 5 can be accessed through the through hole 8
- the core member 5 of the panel 1a and the second faceplate 7 can be properly joined. Therefore, the panel 1 consisting of the two faceplates 6 and 7 and the core member 5 can be manufactured favorably.
- the panel 1 includes a core member 5 that contains a thermoplastic resin and is formed in a corrugated shape, and a plate shape that contains a thermoplastic resin and is formed on one side of the core member 5.
- One faceplate 6 has a plurality of through holes 8 formed therethrough for accessing the core member 5
- the second faceplate 7 corresponds to the plurality of through holes 8 . It has a plurality of joined portions formed by joining with the core member 5 .
- the plurality of through holes are holes for adding sound absorbing performance.
- the panel 1 can have sound absorbing performance.
- the plurality of through holes 8 make the rigidity of the first faceplate 6 lower than the rigidity of the second faceplate 7 .
- the panel 1 can be easily deformed.
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Abstract
Description
実施形態1に係るパネル製造装置10は、コルゲート形状となるコア部材5の両面に、プレート形状となるフェイスプレート6,7を接合して、シート状のサンドイッチパネル(以下、単にパネル1という)を製造するものである。パネル製造装置10の説明に先立ち、パネル1について説明する。
図1は、実施形態1に係るパネルを表す斜視図である。図1に示すように、パネル1は、幅方向及び長さ方向に延びる平板となるシート状のパネルである。なお、パネル1の長さ方向は、後述するパネル製造装置10における搬送方向となっている。パネル1は、コア部材5と、第1のフェイスプレート6と、第2のフェイスプレート7と、を備える。コア部材5、第1のフェイスプレート6及び第2のフェイスプレート7は、熱可塑性樹脂を含んで構成されている。なお、コア部材5、第1のフェイスプレート6及び第2のフェイスプレート7は、熱可塑性樹脂の他、強化繊維を含む複合材であってもよい。また、コア部材5、第1のフェイスプレート6及び第2のフェイスプレート7に用いられる熱可塑性樹脂は、異なる種類の熱可塑性樹脂であってもよい。
次に、図2から図4を参照して、パネル製造装置10について説明する。図2は、実施形態1に係るパネル製造装置を表す概略構成図である。図3は、シングルフェーサを表す概略構成図である。図4は、ダブルフェーサを表す概略構成図である。図2に示すように、パネル製造装置10は、シングルフェーサ11と、ダブルフェーサ12と、制御装置15とを備えている。
シングルフェーサ11は、コア部材5と第1のフェイスプレート6とを接合して、パネル1aを形成する装置である。シングルフェーサ11は、ベルトロール41と、張力ロール42と、加圧ベルト43と、上段ロール44と、下段ロール45を備える。
ダブルフェーサ12は、パネル1aと第2のフェイスプレート7とを接合して、サンドイッチパネルとなるパネル1を形成する装置である。ダブルフェーサ12は、搬送部51と、供給部52と、接合部53と、を備えている。
次に、図5を参照して、実施形態2に係るパネル製造装置70について説明する。なお、実施形態2では、重複した記載を避けるべく、実施形態1と異なる部分について説明し、実施形態1と同様の構成である部分については、同じ符号を付して説明する。図5は、実施形態2に係るパネル製造装置を表す概略構成図である。
図5に示すように、実施形態2のパネル製造装置70は、実施形態1のパネル製造装置10における加熱部62(振動付与部68)に代えて、加熱部72を設けている。実施形態1では、接合部53の加圧部61と加熱部62とが一体となっていたが、実施形態2では、接合部53の加圧部61と加熱部72とが別体となっている。
次に、図6を参照して、実施形態3に係るパネル製造装置80について説明する。なお、実施形態3では、重複した記載を避けるべく、実施形態1及び2と異なる部分について説明し、実施形態1及び2と同様の構成である部分については、同じ符号を付して説明する。図6は、実施形態3に係るパネル製造装置を表す概略構成図である。
図6に示すように、実施形態3のパネル製造装置80は、実施形態1のパネル製造装置10における加熱部62(振動付与部68)に代えて、加熱部82を設けている。実施形態1では、接合部53の加圧部61と加熱部62とが一体となっていたが、実施形態3でも、実施形態2と同様に、接合部53の加圧部61と加熱部82とが別体となっている。また、パネル製造装置80は、孔加工部84と、形状検出部85と、をさらに備えるものとなっている。
次に、図7から図9を参照して、実施形態4に係るパネル製造装置90について説明する。なお、実施形態4では、重複した記載を避けるべく、実施形態1から3と異なる部分について説明し、実施形態1から3と同様の構成である部分については、同じ符号を付して説明する。図7は、実施形態4に係るパネル製造装置を表す概略構成図である。図8及び図9は、溶着部の一例を表す説明図である。
1a パネル
5 コア部材
6 第1のフェイスプレート
7 第2のフェイスプレート
8 貫通孔
9 溶着部
10 パネル製造装置
11 シングルフェーサ
12 ダブルフェーサ
15 制御装置
51 搬送部
52 供給部
53 接合部
61 加圧部
62 加熱部
65 受けローラ
66 加圧棒
67 棒駆動部
68 振動付与部
70 パネル製造装置(実施形態2)
72 加熱部
80 パネル製造装置(実施形態3)
82 加熱部
84 孔加工部
85 形状検出部
90 パネル製造装置(実施形態4)
Claims (12)
- 熱可塑性樹脂を含んでコルゲート形状に形成されるコア部材と、熱可塑性樹脂を含んでプレート形状に形成されると共に前記コア部材の一方側の面に接合される第1のフェイスプレートと、を有するパネルを、搬送方向に搬送する搬送部と、
前記コア部材の他方側の面へ向けて、熱可塑性樹脂を含んでプレート形状に形成される第2のフェイスプレートを供給する供給部と、
前記コア部材と前記第2のフェイスプレートとを接合させて被接合部を形成する接合部と、を備え、
前記第1のフェイスプレートは、前記コア部材へアクセスするために貫通して形成される複数の貫通孔を有し、
前記接合部は、前記第1のフェイスプレートの前記貫通孔を介して、前記被接合部を形成するパネル製造装置。 - 前記接合部は、前記被接合部を加圧する加圧部を有し、
前記加圧部は、
前記第1のフェイスプレートの前記貫通孔に挿入され、前記コア部材側から前記第2のフェイスプレート側へ向かって前記被接合部を加圧する加圧部材と、
前記第2のフェイスプレートを挟んで前記パネルの反対側に設けられ、前記加圧部材の加圧を受ける受け部材と、を含む請求項1に記載のパネル製造装置。 - 前記接合部は、前記被接合部を加熱する加熱部を、さらに有し、
前記加熱部は、前記加圧部材に振動を付与して、前記被接合部を加熱する振動加熱部である請求項2に記載のパネル製造装置。 - 前記接合部は、前記被接合部を加熱する加熱部を有し、
前記加熱部は、前記第1のフェイスプレートの前記貫通孔を介して、前記コア部材側からレーザを照射して前記被接合部を加熱するレーザ照射部である請求項1に記載のパネル製造装置。 - 前記接合部は、前記被接合部を加圧する加圧部を、さらに有し、
前記加圧部は、前記パネルと前記第2のフェイスプレートと挟み込んで加圧する請求項4に記載のパネル製造装置。 - 前記コア部材のコルゲート形状を検出する形状検出部をさらに備え、
前記接合部は、前記形状検出部により検出した前記コア部材のコルゲート形状に基づいて、前記被接合部の接合を実行する請求項1から5のいずれか1項に記載のパネル製造装置。 - 前記第1のフェイスプレートに対して複数の前記貫通孔を形成する孔加工部を、さらに備える請求項1から6のいずれか1項に記載のパネル製造装置。
- 前記コア部材のコルゲート形状を検出する形状検出部をさらに備え、
前記孔加工部は、前記形状検出部により検出した前記コア部材のコルゲート形状に基づいて、前記第1のフェイスプレートへの孔加工を実行する請求項7に記載のパネル製造装置。 - 熱可塑性樹脂を含んでコルゲート形状に形成されるコア部材と、熱可塑性樹脂を含んでプレート形状に形成されると共に前記コア部材の一方側の面に接合される第1のフェイスプレートと、を有するパネルを、搬送方向に搬送するステップと、
前記コア部材の他方側の面へ向けて、熱可塑性樹脂を含んでプレート形状に形成される第2のフェイスプレートを供給するステップと、
前記コア部材と前記第2のフェイスプレートとを接合させて被接合部を形成するステップと、を備え、
前記第1のフェイスプレートは、前記コア部材へアクセスするために貫通して形成される複数の貫通孔を有し、
前記被接合部を形成するステップでは、前記第1のフェイスプレートの前記貫通孔を介して、前記被接合部を形成するパネル製造方法。 - 熱可塑性樹脂を含んでコルゲート形状に形成されるコア部材と、
熱可塑性樹脂を含んでプレート形状に形成されると共に前記コア部材の一方側の面に接合される第1のフェイスプレートと、
熱可塑性樹脂を含んでプレート形状に形成されると共に前記コア部材の他方側の面に接合される第2のフェイスプレートと、を備え、
前記第1のフェイスプレートは、前記コア部材へアクセスするために貫通して形成される複数の貫通孔を有し、
前記第2のフェイスプレートは、複数の前記貫通孔に対応して設けられ、前記コア部材との接合により形成された複数の被接合部を有するパネル。 - 前記複数の貫通孔は、吸音性能を付加する孔となっている請求項10に記載のパネル。
- 前記複数の貫通孔は、前記第1のフェイスプレートの剛性を、前記第2のフェイスプレートの剛性に比して低くする請求項10または11に記載のパネル。
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EP22787834.5A EP4306738A1 (en) | 2021-04-16 | 2022-02-14 | Panel manufacturing device, panel manufacturing method, and panel |
US18/286,869 US20240191500A1 (en) | 2021-04-16 | 2022-02-14 | Panel manufacturing device, panel manufacturing method, and panel |
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JP2021069992A JP2022164477A (ja) | 2021-04-16 | 2021-04-16 | パネル製造装置、パネル製造方法及びパネル |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH08156087A (ja) * | 1994-12-09 | 1996-06-18 | Showa Aircraft Ind Co Ltd | コルゲート成形装置、パネル成形装置、および繊維強化プラスチック製のハニカムコア |
JP2018535846A (ja) * | 2015-09-30 | 2018-12-06 | ウッドウェルディング・アクチェンゲゼルシャフト | 第1の物体に対する第2の物体の固定 |
JP2019188802A (ja) | 2018-04-20 | 2019-10-31 | 花王株式会社 | 複合シートの製造装置及び製造方法 |
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- 2022-02-14 EP EP22787834.5A patent/EP4306738A1/en active Pending
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH08156087A (ja) * | 1994-12-09 | 1996-06-18 | Showa Aircraft Ind Co Ltd | コルゲート成形装置、パネル成形装置、および繊維強化プラスチック製のハニカムコア |
JP2018535846A (ja) * | 2015-09-30 | 2018-12-06 | ウッドウェルディング・アクチェンゲゼルシャフト | 第1の物体に対する第2の物体の固定 |
JP2019188802A (ja) | 2018-04-20 | 2019-10-31 | 花王株式会社 | 複合シートの製造装置及び製造方法 |
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