CN105899342B - Presoak sheet production apparatus - Google Patents
Presoak sheet production apparatus Download PDFInfo
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- CN105899342B CN105899342B CN201580003823.2A CN201580003823A CN105899342B CN 105899342 B CN105899342 B CN 105899342B CN 201580003823 A CN201580003823 A CN 201580003823A CN 105899342 B CN105899342 B CN 105899342B
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- preimpregnation
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- gap
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 488
- 210000001161 mammalian embryo Anatomy 0.000 claims abstract description 149
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 65
- 238000001514 detection method Methods 0.000 claims abstract description 58
- 238000003466 welding Methods 0.000 claims abstract description 27
- 238000007667 floating Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 28
- 238000005520 cutting process Methods 0.000 claims description 23
- 238000003475 lamination Methods 0.000 claims description 12
- 241000278713 Theora Species 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 4
- 230000032258 transport Effects 0.000 description 58
- 238000010008 shearing Methods 0.000 description 36
- 238000007789 sealing Methods 0.000 description 29
- 239000012783 reinforcing fiber Substances 0.000 description 26
- 230000014759 maintenance of location Effects 0.000 description 24
- 230000009049 secondary transport Effects 0.000 description 16
- 238000010586 diagram Methods 0.000 description 12
- 230000007246 mechanism Effects 0.000 description 11
- 238000005096 rolling process Methods 0.000 description 11
- 238000002386 leaching Methods 0.000 description 9
- 230000003028 elevating effect Effects 0.000 description 7
- 239000000835 fiber Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 102100040287 GTP cyclohydrolase 1 feedback regulatory protein Human genes 0.000 description 2
- 101710185324 GTP cyclohydrolase 1 feedback regulatory protein Proteins 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002257 embryonic structure Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000001052 transient effect 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
- B29C70/202—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres arranged in parallel planes or structures of fibres crossing at substantial angles, e.g. cross-moulding compound [XMC]
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/304—In-plane lamination by juxtaposing or interleaving of plies, e.g. scarf joining
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/545—Perforating, cutting or machining during or after moulding
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0027—Cutting off
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/0872—Prepregs
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Reinforced Plastic Materials (AREA)
- Moulding By Coating Moulds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention provides one kind and preimpregnation is cut into sheet material in the preimpregnation sheet production apparatus (1) engaged on preimpregnation embryo material (P1).This device possesses：Main transport path (3)；Preimpregnation before and after detection cuts the gap detection portion (10,19) in the gap between sheet material (P2, P2)；And front and rear preimpregnation is cut to the weld portion for giving welding between sheet material by presoaking embryo material.Gap detection portion has:The preimpregnation first advanced is cut into the downstream press section that the rearward end of sheet material is pressed；Follow-up preimpregnation is cut into the upstream side press section that the leading section of sheet material is pressed；And, detect that the preimpregnation cuts the gap detection sensor in the gap between sheet material.Upstream side press section is configured to：While the leading section that follow-up preimpregnation is cut into sheet material is guided to the downside of upstream side press section, floating for leading section is limited.
Description
Technical field
The relevant preimpregnation sheet production apparatus of the present invention.
The patent application 2014-76057 claims priorities that present application is filed an application according on April 2nd, 2014 in Japan
Power, is hereby incorporated its content.
Background technology
In the past, the use of carbon fiber or glass fibre as the CFRP of reinforcing fiber is light weight with GFRP and durable with height
Property, therefore the various components for constituting automobile or aircraft etc. using being used as.For shaping such a CFRP or GFRP method, have
A kind of method is well known, and it is first by the pre- of tens of to hundreds of μm or so of thickness being made up of reinforcing fiber and resin
Leaching sheet material gives lamination multi-disc to manufacture preliminary-dip piece material laminate, then, by each different preliminary-dip piece material laminate slightly of profile
Overlapping multi-disc forms desired 3-dimensional shape.
Preliminary-dip piece material laminate is to manufacture preliminary-dip piece volume of timber layer multi-disc.Presoak sheet material its machine direction (fiber
Length direction) in, that is, in alignment direction tensile strength and toughness are very high, but be in machine direction (alignment direction)
Tensile strength and toughness are low in orthogonal direction, therefore mechanical property has anisotropy.Therefore, in preliminary-dip piece material laminate,
It is to make machine direction different and lamination preimpregnation sheet material to relax the anisotropy of preimpregnation sheet material.
In order to which the different preimpregnation sheet material of machine direction is carried out into lamination, it is contemplated that following methods：Integrated from machine direction is made
In the preimpregnation embryo material of length direction, that is, fiber angles in 0 ° of embryo material, to manufacture the preimpregnation embryo material of any machine direction, and
The rectangular-shaped preimpregnation sheet material for cutting off fiber angles towards its width for 0 ° of preimpregnation embryo material and by any fibre
The preimpregnation embryo material in dimension direction gives lamination towards the rectangular-shaped preimpregnation sheet material that its width is cut off.
Now, for the gimmick of preimpregnation embryo material for manufacturing arbitrary machine direction, for example, it is documented in the system of patent document 1
The method for making device is known from.Prepreg manufacture device described in this patent document 1 possesses following component and constituted:Peace
Fill preimpregnation embryo material rolls out device；First feed device, every time from be installed in roll out device preimpregnation embryo material in both fixed length
Degree pulls out prepreg；Shearing device, by the prepreg pulled out by the first feed device for its machine direction with first retainer
Cut off；Rotating device, makes the preliminary-dip piece cut out by shearing device, is turned into its machine direction with passing through the first feeding
The mode in the different set direction of the machine direction of the prepreg that device is pulled out is rotated；Rearrange device, will along with
The end of the machine direction for the preliminary-dip piece that rotating device is rotated makes it sequentially dock and arrange；Adhering device, will then adhesive tape
It is attached to rearrange the docking section for the preliminary-dip piece that device abuts each other it；Second feed device, will by adhering device that
This preliminary-dip piece then is sent out with certain length every time；And devices for taking-up, it will be sent out from the second feed device
Prepreg is batched.
[prior art literature]
[patent document]
No. 2876244 publication of [patent document 1] Japanese Patent
The content of the invention
(the invention problem to be solved)
In the manufacture device of the prepreg described in patent document 1, sequentially make the end of preliminary-dip piece opposite and arrange, and
Then adhesive tape is attached to the docking section of the preliminary-dip piece of docking.But, when only sequentially making the end of preliminary-dip piece opposite, a side sometimes
Preliminary-dip piece can climb up it is on the preliminary-dip piece of the opposing party and overlapping.
But, although forming gap in the docking section of preliminary-dip piece has some degree to be allowed, if but in the docking of preliminary-dip piece
Portion forms overlapping portion, then the uneven of thickness can also become big while intensity uneven can become big.Therefore, it will be formed with
The preimpregnation embryo material of such a overlapping portion is supplied to the manufacture of preliminary-dip piece material laminate can be problematic.
The present invention be in view of described problem and grind wound, its object is to provide a kind of preimpregnation sheet production apparatus, it will be will
The multi-disc preimpregnation of institute's severing cuts sheet material when fore-and-aft direction is engaged, and can not form overlapping portion and be engaged to manufacture preliminary-dip piece
Material.
(means to solve the problem)
The preimpregnation sheet production apparatus of the 1st embodiment of the present invention is the device of manufacture preimpregnation sheet material, the preimpregnation sheet material
It is the preimpregnation of the multi-disc of institute's severing to be cut into sheet material on preimpregnation embryo material lamination is formed on preimpregnation embryo material in fore-and-aft direction engagement,
The preimpregnation sheet production apparatus possesses:Main transport path, it is to make preimpregnation embryo material with being positioned in the preimpregnation presoaked on embryo material
Cut sheet material traveling；Gap detection portion, it is to detect that the preimpregnation first advanced on preimpregnation embryo material cuts sheet material and subsequently pre-
Leaching cuts the gap between sheet material；And weld portion, it cuts the preimpregnation first advanced the rear end of sheet material by presoaking embryo material
Edge and follow-up preimpregnation carry out welding between cutting the front-end edge of sheet material.In addition, gap detection portion has:Downstream press section,
It is pressed the preimpregnation first advanced to be cut to the rearward end in addition to end edge of sheet material；Upstream side press section, its
The leading section in addition to front-end edge follow-up preimpregnation to be cut to sheet material is pressed；And gap detection sensor,
It is to detect that the preimpregnation pressed by downstream press section cuts the end edge of sheet material, the preimpregnation with being pressed by upstream side press section
Cut the gap between the front-end edge of sheet material；And upstream side press section is configured to：After being incited somebody to action positioned at the height being previously set
While the leading section that continuous preimpregnation cuts sheet material is directed to the downside of upstream side press section, floating for leading section is limited.
In addition, the 2nd embodiment of the present invention is in the preimpregnation sheet production apparatus of the 1st embodiment, in upstream side
Press section, is that the upstream side of its main transport path is provided with the guide portion of cone-shaped, and the guide portion is to by follow-up preimpregnation
The leading section for cutting sheet material is directed to the downside of upstream side press section.
In addition, the 3rd embodiment of the present invention is that in the preimpregnation sheet production apparatus of the 1st or the 2nd embodiment, possess
Transfer hand, the transfer hand is that preimpregnation is cut into sheet material to be kept and move it, and carries out its position alignment.
In addition, the 4th embodiment of the present invention is the gap in the preimpregnation sheet production apparatus of the 1st to the 3rd embodiment
There is detection sensor detection to cut the end edge of sheet material and by upstream side press section in the preimpregnation pressed by downstream press section
The preimpregnation of pressing cuts the ora terminalis of the sensor and detection opposite side between the ora terminalis of the side in the gap between the front-end edge of sheet material
Between sensor.
In addition, the 5th embodiment of the present invention is the welding in the preimpregnation sheet production apparatus of the 1st to the 4th embodiment
Portion has heating part, and the heating part cuts the front end of sheet material in the end edge that the preimpregnation first advanced cuts sheet material with follow-up preimpregnation
The top in the gap between edge is moved along its length direction, and be arranged to can be in described gap for gap detection sensor
Moved between top and the outside of this gap.
[effect of invention]
According to the preimpregnation sheet production apparatus of the present invention, the preimpregnation that gap detection portion has pressing follow-up cuts removing for sheet material
The upstream side press section of leading section outside front-end edge, this upstream side press section is configured to：By positioned at the height being previously set
The leading section spent and follow-up preimpregnation is cut into sheet material is directed to the downside of upstream side press section.Therefore, it will not make follow-up pre-
The front-end edge that leaching cuts sheet material climbs up the preimpregnation first advanced and cuts the end edge of sheet material and it is stood facing each other, and can lead in this case
Cross gap detection portion detector gap.Therefore, preimpregnation is cut sheet material when fore-and-aft direction is engaged, can not form overlapping portion and with molten
Socket part gives welding and engages and manufacture preimpregnation sheet material.
Brief description of the drawings
Fig. 1 is the plan for the embodiment for schematically showing the preimpregnation sheet production apparatus of the present invention.
Fig. 2 is the side view for the embodiment for schematically showing the preimpregnation sheet production apparatus of the present invention.
Fig. 3 is to illustrate the schematic diagram by presoaking the preliminary-dip piece material laminate that sheet production apparatus is formed.
Fig. 4 is the stereogram for the schematic configuration for representing shearing device.
Fig. 5 is to illustrate that the first preimpregnation cuts the schematic diagram of the configuration of sheet material.
Fig. 6 A are the schematic diagram to illustrate gap detection portion.
Fig. 6 B are to the schematic diagram for the position for illustrating sensor.
Fig. 6 C are the schematic diagram to illustrate gap detection portion.
Fig. 7 A are the schematic diagram of the action of the gap detection to illustrate sensor.
Fig. 7 B are the schematic diagram of the action of the gap detection to illustrate sensor.
Fig. 7 C are the schematic diagram of the action of the welding to illustrate heat sealing machine.
Fig. 7 D are the schematic diagram of the action of the welding to illustrate heat sealing machine.
Wherein, description of reference numerals is as follows：
1 preimpregnation sheet production apparatus
The 3 main conveyers of transport path 4
5 first preimpregnation cut sheet material forming portion
6th, 12,15 carrying device (unloading part)
7th, 16 transport paths 8,17 shearing devices
8a cutter 8b retention bar
9th, 18 transfer hands 10,19 gap detection portions
11st, 20 heat sealing machines (weld portion) 11a heating parts
11c travel mechanisms
14 second preimpregnation cut sheet material forming portion
The cutting portion of 20 heat sealing machines (weld portion) 22
The gap detection sensor of 30 sensor 31
The upstream side press section of 32 downstream press section 33
The sliding equipment of 33a guide portions 34
F reinforcing fiber S gaps
P1, P3 presoak embryo material
The preimpregnation of P2 first cuts sheet material
The preimpregnation of P4 second cuts sheet material
P5 preliminary-dip piece material laminates
P6 preliminary-dip piece material laminates.
Embodiment
Hereinafter, the preimpregnation sheet production apparatus of the present invention is described in detail with reference to diagram.In addition, in following diagram,
Each component is set to cognizable size, therefore suitably changes the reduced scale of each component.
Fig. 1 is the plan for the embodiment for schematically showing the preimpregnation sheet production apparatus of the present invention, and Fig. 2 is to show
Represent to meaning property the side view of an embodiment of the preimpregnation sheet production apparatus of the present invention.In the drawings, symbol 1 is preimpregnation
Sheet production apparatus.
This preimpregnation sheet production apparatus 1 possesses:Device 2 is rolled out, it is the preimpregnation embryo material P1 of drum to be rolled out；
Main transport path 3, it is to make to roll out the preimpregnation embryo material P1 travelings that device 2 is unwrapped from this；And conveyer 4, it will advance
Introduced in the preliminary-dip piece material laminate P5 come in main transport path 3 and also send it to downstream；Moreover, being also equipped with
Have:First preimpregnation cuts the preimpregnation of sheet material forming portion 5, second and cuts sheet material forming portion 14；Detection configuration is cut in front and rear preimpregnation
Gap detection portion 10, the gap detection portion 19 in the gap between sheet material；And give configuration between front and rear preimpregnation cuts sheet material
Weld portion 11, the weld portion 20 of welding.
Preimpregnation embryo material P1 is strong to make thermoplastic resin or thermosetting resin be impregnated in carbon fiber or glass fibre etc.
Chemical fibre ties up (fiber) and is formed as 50 to 300 μm or so of thickness, and the direction of reinforcing fiber (fiber) with orientation in certain side
To mode integrate.
Fig. 3 is to illustrate the schematic diagram by presoaking the preliminary-dip piece material laminate P5 that sheet production apparatus 1 is formed.Such as
Shown in Fig. 3, in the present embodiment, preimpregnation embryo material P1 is the direction with its reinforcing fiber F direction (length direction) and benchmark,
The substantially uniform mode orientation of namely preimpregnation embryo material P1 length direction and formed.Therefore, preimpregnation embryo material P1 is reinforcing fiber F
Orientation turn into 0 ° of preimpregnation embryo material.
As shown in Figure 1 and Figure 2, device 2 is rolled out with roller, and so that the preimpregnation embryo material P1 for being wound into drum to be grown towards it
The mode that degree direction rolls out and passed out in main transport path 3 is constituted.Now, preimpregnation embryo material P1 by transmission described later by being filled
Put 4 to be pulled, and be sent in main transport path 3.
As shown in figure 1, main transport path 3 is the linear (straight panel with the width wider width than presoaking embryo material P1
Shape) component, and formed in the way of preimpregnation embryo material P1 is advanced on the upper surface of which.The upper surface of this main transport path 3
It is in the way of preimpregnation embryo material P1 is swimmingly advanced, to be formed as the few even surface of frictional resistance.
In the downstream of main transport path 3, as shown in Figure 1 and Figure 2, conveyer 4 is configured with, the conveyer 4 has：
The roller 4a of a pair of rolls 4a, roller 4a and the side being connected in a pair of rolls 4a, roller 4a above and below being configured at and make roller 4a rotate horse
Up to the driving source 4b waited.Conveyer 4 as described, by by main transport path 3 it is up so that come preliminary-dip piece material laminate
P5 is held between a pair of rolls 4a, roller 4a, and is rotated roller 4a by driving source 4b and pulled in preliminary-dip piece material laminate P5, and is passed
It is sent to downstream and constitutes.Thereby, it is configured to as described, rolling out device 2：Preimpregnation embryo material P1 is not sent out with the driving of itself,
But the preliminary-dip piece material laminate P5 for being pulled out the driving by conveyer 4, roll out main transport path 3.
Here, the preliminary-dip piece material laminate P5 for being pulled into conveyer 4 is in the present embodiment, be as shown in figure 3,
Preimpregnation embryo material P1 is upper to be cut sheet material P2, preimpregnation embryo material P3 by the first preimpregnation, second presoaks and cut sheet material P4 sequentially lamination is constituted.
In addition, in figure 3, be represent embryo material or sheet material from the left side in figure towards right side in the situation flowed in main transport path 3, this
Outside, embryo material or sheet material are also represented by sequentially from left side towards the state of right side lamination.
As shown in figure 1, in the upstream side of main transport path 3, being equipped with the first preimpregnation and cutting sheet material forming portion 5.First is pre-
Leaching, which cuts sheet material forming portion 5 and possessed, to be had following component and constitutes:Send out the preimpregnation embryo material P1 of drum carrying device 6；Make from
The secondary transport path 7 that the preimpregnation embryo material P1 that this carrying device 6 is sent out advances；And shearing device 8, will be in secondary transport path 7
Preimpregnation embryo material P1 that is up and then coming is cut off with the angle being previously set towards its width.From carrying device 6 sent out it is pre-
It is with being unwrapped by the device 2 that rolls out to the preimpregnation embryo material P1 identical embryo materials in main transport path 3 to soak embryo material P1.Also
It is that reinforcing fiber F orientation is 0 ° of preimpregnation embryo material.
Carrying device 6 is constituted by rolling out device 6a and conveyer 6b, wherein, device 6a is rolled out by the pre- of drum
Leaching embryo material P1 is rolled out, and conveyer 6b will be sent to secondary remove by rolling out the preimpregnation embryo material P1 for the drum that device 6a is rolled out
Send on path 7.Device 6a is rolled out to be identically formed with the device 2 that rolls out, and with the preimpregnation embryo material by drum is wound into
The mode that P1 is rolled out and is sent in time transport path 7 towards its length direction is constituted.
Conveyer 6b is identically formed with the conveyer 4, is had：A pair of rolls 6c, roller 6c above and below being configured at, with
And constituted with the driving source 6d of motor etc., and the driving source 6d of the motor etc. is connected to the side's in a pair of rolls 6c, roller 6c
Roller 6c and make roller 6c rotate.This conveyer 6b is configured to：It will be held on from rolling out the preimpregnation embryo material P1 that device 6a is unwrapped
Between roller 6c, roller 6c, and rotate roller 6c by driving source 6d and pull in preimpregnation embryo material P1, be sent to the downstream of time transport path 7
Side.
Secondary transport path 7 configure main transport path 3 a side it is lateral, and with the side orthogonal thereto with main transport path 3
Formula extends and arranged.This time transport path 7 is also identical with the main transport path 3, for the width with than preimpregnation embryo material P1 more
The component of linear (the straight panel shape) of wide width, and formed in the way of preimpregnation embryo material P1 is advanced on the upper surface of which.
This time upper surface of transport path 7, also in the way of preimpregnation embryo material P1 can be made swimmingly to advance, is formed as few flat of frictional resistance
Sliding surface.
Shearing device 8 is wide towards it with the angle that is previously set by the preimpregnation embryo material P1 that secondary transport path 7 is up and then comes
Spend direction cut-out (severing).The schematic configuration of the shearing device 8 of present embodiment is shown in Fig. 4.Shearing device 8 possesses following
Component is constituted:Cutter 8a, by cutter 8a by can in the way of the retention bar 8b that is kept；And support retention bar 8b
A pair of supporting part 8c, the supporting part 8c at both ends.Cutter 8a with by the driving means of motor etc. towards retention bar 8b length
The mode that direction moves back and forth is constituted, thereby, particularly by can go in journey to move and cut off preimpregnation embryo material P1, and by
Moved in backhaul and return to initial position, and it is standby in order to carry out new cut-out.
Retention bar 8b is created as the component of the elongated flat column of the more sufficiently long length of width than presoaking embryo material P1, and
Configured across preimpregnation embryo material P1 width in preimpregnation embryo material P1 top.Thereby, retention bar 8b draws in its length direction
Lead cutter 8a.
A pair of supporting part 8c, supporting part 8c are in order that angles of the retention bar 8b relative to preimpregnation embryo material P1 turns into prior
The angle of setting, and retention bar 8b both ends are supported in a movable manner.In the present embodiment, it is so that retention bar
Machine directions (alignment direction) of the 8b relative to preimpregnation embryo material P1, the length direction namely relative to preimpregnation embryo material P1, intersect
The mode of (- 45 °) at 45 ° supports retention bar 8b.Therefore, the length direction along this retention bar 8b is passed through by cutter 8a
And move, will presoak embryo material P1 with 45 ° of angle cuts off towards its width.
Here, the "-" of -45 ° of symbol is as shown in figure 3, represent reinforcing fiber F length direction (alignment direction) towards suitable
Clockwise is offset.Therefore, when counterclockwise offseting, represented with the symbol of "+".
In addition, as shown in figure 4, a pair of supporting part 8c, supporting part 8c with can by relative to preimpregnation embryo material P1 retention bar 8b
Angulation change be made up of the mode of arbitrary angle.It is, retention bar 8b is configured to：Make its both ends relative to direct
Retention bar 8b support stick 8d is supported to be moved respectively towards the direction opposite with support stick 8d length direction.Thereby, make relative to
Presoaking the angle of embryo material P1 length direction (reinforcing fiber F length direction) turns into variable.Therefore, in this shearing device 8,
It for example can also be cut off, for example be come the cut-out angle for presoaking embryo material P1 with "+45 ° " by "+30 ° " or "+60 ° " with replacing
Carry out.More and, can also be cut off by " -45 ° ".
In addition, this shearing device 8 is by being by not shown control device, so that cutter 8a driving is filled with sending out
The mode for putting 6 conveyer 6b action gearing is controlled.It is, the preimpregnation embryo material P1's carried out with conveyer 6b
During transfer operation is temporarily halted, drives cutter 8a and embryo material P1 will be presoaked with the angle being previously set and cut off, and shape
The first preimpregnation into the parallelogram shown in Fig. 3 cuts sheet material P2.Herein, in secondary transport path 7 as shown in Figure 4, than
Retention bar 8b further downstreams, and in maintaining position that sheet material P2 is cut by cutting off formed the first preimpregnation, in order to prevent
Because first preimpregnation cuts the position skew that sheet material P2 floating and producing, it is provided with and hand is floated by the preventing of being constituted such as suction hole
Section.
If in addition, when cutter 8a driving stops, the first preimpregnation being picked up by transfer hand 9 described later and cuts piece
Material P2.Afterwards, preimpregnation embryo material P1 is sent out again by conveyer 6b.Now, in figure 3, cutter 8a cut-outs will be utilized
It is the control in the way of making 2 times of the √ of width of this side L1 length as preimpregnation embryo material P1 length when interval is represented with side L1
Conveyer 6b and cutter 8a processed driving.
As shown in Figure 1 and Figure 2, in the downstream of such a shearing device 8, that is, in the main transport path of secondary transport path 7
3 sides, are provided with transfer hand 9, and the transfer hand 9 is will cut the preimpregnation sheet material that sheet material forming portion 5 is formed in the first preimpregnation, also
It is that the first preimpregnation cut off using shearing device 8 shown in the Fig. 3 of (severing) is cut into sheet material P2, is transplanted in main transport path 3
On the preimpregnation embryo material P1 of upper traveling.
Transfer hand 9 is as shown in Fig. 2 possess maintaining part 9a and move portion 9b, and maintaining part 9a is used to attracting holding first
Preimpregnation cuts sheet material P2, and move portion 9b cuts piece to make this maintaining part 9a rotate in the horizontal plane, and by the first preimpregnation
Material P2 reinforcing fiber F direction (orientation) is set to the direction being previously set.Maintaining part 9a be loaded and unloaded with that can be attracted by decompression
The mode that ground keeps the first preimpregnation to cut sheet material P2 is constituted.Move portion 9b is configured to be formed by robotic arm, and has
Multiple rotary shafts and the XY directions that make maintaining part 9a be displaced on horizontal plane and rotated around vertical axle, and make maintaining part 9a
Lifting.
Transfer hand 9 with such a composition is by maintaining part 9a by the parallelogram cut out using shearing device 8
First preimpregnation cuts sheet material P2 and kept, and presoaks kept first by rotating part 9b to cut sheet material P2 and be moved to master
In transport path 3, afterwards, the first preimpregnation is cut into sheet material P2 and is positioned in preimpregnation embryo material P1 by making it be loaded and unloaded from maintaining part 9a
On.
Now, move portion 9b is as shown in figure 3, so that the machine direction for the reinforcing fiber that the first preimpregnation cuts sheet material P2 (is matched somebody with somebody
To direction) turn into the mode in the direction being previously set, that is, (matched somebody with somebody with the direction as the reinforcing fiber F with presoaking embryo material P1
To)+45 ° of mode of different angle, the first preimpregnation is cut into sheet material P2 and is suitably rotated and is positioned in preimpregnation embryo material
On P1.In addition, it is different from such a rotation, the first preimpregnation is cut upper surface courts of the sheet material P2 along preimpregnation embryo material P1 as be described hereinafter
The downstream movement of main transport path 3.
It is with the side out of the ordinary being located on preimpregnation embryo material P1 side edge when so the preimpregnation of mounting first cuts sheet material P2
Formula, cuts the piece P2 cut-out L2 in L2, cut-out by this 1st prepreg and carries out position alignment.Thereby, as shown in figure 3, first is pre-
Leaching cuts sheet material P2 and will not protruded from preimpregnation embryo material P1, and is positioned on preimpregnation embryo material P1.
Cut by cutting sheet material forming portion 5 by the so first preimpregnation, carrying out the first preimpregnation with the continuity of transfer hand 9
Sheet material P2 formation and the first preimpregnation formed cut sheet material P2 transfer, as shown in figure 5, in main transport path 3
The preimpregnation embryo material P1 of traveling, the 1st prepreg cut piece P2 can be configured with almost gapless and nonoverlapping mode (mounting) into
Continuous state.Cut sheet material P2 it is, the first follow-up preimpregnation cuts sheet material P2 relative to the first preimpregnation first advanced and be
Gap S in the range of being previously set, therefore in nonoverlapping mode, it is configured to continuous state.
But, in preimpregnation embryo material P1, its width dimensions has the situation such as uneven, therefore on hereafter resulting first
Preimpregnation cuts sheet material P2, can also be produced in its shape and size uneven.Therefore, the first preimpregnation is only cut into sheet material P2 configurations
In the position being previously set, sheet material P2, the first preimpregnation can be cut in the first front and rear preimpregnation and cut the gap S between sheet material P2 and produce
It is uneven.As a result, the first follow-up preimpregnation, which cuts sheet material P2 and is possible to be overlapped in the first preimpregnation first advanced, cuts sheet material P2.
Therefore, in the present embodiment, as shown in figure 1, in main transport path 3 than secondary transport path 7 somewhat downstream,
It is equipped with gap detection portion 10.The elder generation on preimpregnation embryo material P1 that gap detection portion 10 advances to detect in main transport path 3
The first preimpregnation advanced cuts sheet material P2 and follow-up first and presoaks the gap S cut between sheet material P2.Gap detection portion 10 with
The mode for being connected not shown control device and being controlled by it is formed, in the present embodiment, as shown in Figure 6A, with by
Gap detection sensor 31 that a pair of sensors 30, sensors 30 are constituted and constitute.In addition, as shown in Fig. 7 A to Fig. 7 D,
Gap test section 10 possesses:Downstream press section 32, its to by first advance first preimpregnation cut sheet material P2 except end edge
Outside rearward end pressed；And upstream side press section 33, it by the first follow-up preimpregnation to cut removing for sheet material P2
Leading section outside front-end edge is pressed.
In the present embodiment, sensor 30 is formed by detecting that 2 dimension laser of the segment difference of sheet material conjugate sensor,
As shown in Figure 7 B, it is configured to：The first preimpregnation formerly advanced, which cuts sheet material P2 and presoaked with follow-up first, to be cut sheet material P2 and arrives
It is the surface for the gap S being located between these during up to the position being previously set.In addition, for sensor 30, it is possible to use
Laser displacement sensor is tieed up in the CIS substitution 2 being made up of CCD camera etc..
A side in a pair of sensors 30, sensors 30 is configured in the first preimpregnation and cuts sheet material P2's as shown in Figure 6B
One side side of width, that is, the surface of the side end of a gap S side is configured in, and the opposing party is to be configured in
The surface of the side end of the opposing party in gap.Each sensor 30 is thereby to detect the measurement position 30a immediately below it
Gap S.
In addition, these a pair of sensors 30, sensor 30 are maintained at sliding equipment 34 as shown in Figure 6A, all, thereby and
Moved as being shown in arrow between the position directly above of gap S side end and gap S outside.
Downstream press section 32 is to cut first advance the among sheet material P2 in the first preimpregnation as shown in Fig. 7 A to Fig. 7 D
One preimpregnation cuts the surface of sheet material P2 rearward end, is the structure of the thin tabular configured along the end edge that side is cut off as it
Part, and turn into and can be lifted by elevating mechanism (not shown).It is, downstream press section 32 is configured in shown in Fig. 1
Commitment positions in main transport path 3, than the width more long enough of main transport path 3, therefore, sheet material P2 are cut than the first preimpregnation
End edge form longer.As a result, by downstream press section 32, the first preimpregnation can be cut out along the length direction of end edge
Section material P2 whole rearward end is pressed.It is, downstream press section 32 and the phase of gap detection portion 10 shown in Fig. 1
Together, configured in the state of relative to main transport path 3 in (45 °) inclinations of first retainer.
This downstream press section 32 is configured to：The first preimpregnation can be made to cut sheet material P2 courts by being risen to go below
Enter (movement), afterwards by being declined, and the rearward end in addition to end edge that this first preimpregnation is cut into sheet material P2 is given
To press.Therefore, downstream press section 32 is configured in as shown in Fig. 7 A to Fig. 7 D and cuts sheet material than the first preimpregnation first advanced
P2 end edge somewhat further downstream, for example, be configured in 10mm or so downstream.
Upstream side press section 33 is follow-up first among the first preimpregnation cuts sheet material P2 as shown in Fig. 7 A to Fig. 7 D
Preimpregnation cuts the surface of sheet material P2 leading section, for the structure of the thin tabular configured along the front-end edge that side is cut off as it
Part, and turn into and can be lifted by elevating mechanism (not shown).The master that this upstream side press section 33 is also deployed on shown in Fig. 1 removes
The commitment positions on path 3 are sent, than the width more long enough of main transport path 3, therefore, are cut than the first preimpregnation before sheet material P2
Ora terminalis forms longer.As a result, by upstream side press section 33, first can be presoaked along the length direction of front-end edge and cut piece
Material P2 whole leading section is pressed.It is, upstream side press section 33 also with the phase of gap detection portion 10 shown in Fig. 1
Together, configured in the state of relative to main transport path 3 in (45 °) inclinations of first retainer.
This upstream side press section 33 is made up of following mode：The height being previously set by rising to, that is, from
The upper surface that first preimpregnation in the face as mounting cuts sheet material P2 rises to the position of below 0.5mm left and right height and stopped,
By guiding the first preimpregnation to cut sheet material P2 towards moving below so as to make the first preimpregnation cut sheet material P2, decline afterwards,
The leading section in addition to front-end edge that this first preimpregnation thereby is cut into sheet material P2 is pressed.Therefore, upstream side press section
33 as shown in Fig. 7 A to Fig. 7 D, are configured in front-end edge somewhat the more upstream side, example that sheet material P2 is cut than the first follow-up preimpregnation
Such as it is configured in 10mm or so upstream side.
It is to swim side thereon as shown in Figure 7 A, 7 B in this upstream side press section 33, that is, in main transport path 3
Upstream side, is formed with guide portion 33a.Guide portion 33a passes through in the present embodiment, is by being formed in upstream side press section 33
The taper surface of upstream side bottom formed.It is, from the substantially the center of of the upstream-side end surface of upstream side press section 33
Height is formed with taper surface over to bottom surface, and constitutes guide portion 33a by this taper surface.
By the way that with such a guide portion 33a, upstream side press section 33 as shown in Figure 7 A, is rising to described intended height
In the state of, the downside of itself is directed to by guide portion 33a by the way that the first follow-up preimpregnation is cut into sheet material P2.It is,
Kept, and be rotated into set angle and turn into what is be previously set with its reinforcing fiber F angle by described transfer hand 9
The first preimpregnation that the mode of angle adjusts its posture cuts sheet material P2, is to be maintained reinforcing fiber F angle while being drawn
Lead the downside to upstream side press section 33.Now, even if the tip that the first preimpregnation cuts sheet material P2 is connected to upstream side press section
33 guide portion 33a, by can also be directed into downside by its taper surface, thereby slides into the bottom surface of upstream side press section 33
Side.
Therefore, the first preimpregnation cuts sheet material P2 and the bottom surface side of upstream side press section 33 is slided into by its leading section, and passes through
Transfer hand 9 is moved to the position being previously set, thereby across appropriate gap be adjacent to first advance first preimpregnation cut piece
Material P2 end edge.Now, although conventional the first follow-up preimpregnation cut sheet material P2 be possible to climb up first first advanced it is pre-
Leaching cuts sheet material P2 and overlapping, but in the present embodiment, upstream side press section 33 is follow-up by that can be limited by its bottom surface
The first preimpregnation cut floating for sheet material P2, therefore can prevent so overlapping.
But, as described, the first uneven etc., sometimes front and rear preimpregnation of the width dimensions due to preimpregnation embryo material P1
Cut sheet material P2, the gap S that the first preimpregnation is cut between sheet material P2 can exceed permissible range.Therefore, in the gap of present embodiment
In test section 10, as shown in Figure 7 A, the rearward end that first advance first preimpregnation cuts sheet material P2 is given with downstream press section 32
To press, then as shown in Figure 7 B, the leading section that the first follow-up preimpregnation cuts sheet material P2 is set to slide into upstream side press section 33
Downside (bottom surface side), and the detector gap S width respectively by a pair of sensors 30, sensor 30 in this condition.Now,
As described, because upstream side press section 33 is located at below the upper surface 0.5mm left and right height that the preimpregnation of distance first cuts sheet material P2
Position, so can prevent the first preimpregnation from cutting floating for sheet material P2.
It is by non-icon when by the gap S detected by a pair of sensors 30, sensor 30 being all in permissible range
Control device judge before and after the first preimpregnation cut sheet material P2, the first gap S for cutting between sheet material P2 of preimpregnation and be appropriate, and enter
Row welding described later.On the other hand, when gap S at least one party exceedes permissible range, in order to carry out position alignment again, it can make
Upstream side press section 33 temporarily rises, and the position that the first preimpregnation is cut into sheet material P2 again by transfer hand 9 is adjusted.This
When, especially in the gap S much differents each other for the both sides detected by a pair of sensors 30, sensors 30, as first
Preimpregnation cuts sheet material P2 and causes angle to offset, therefore the first preimpregnation is cut sheet material P2 and rotate and adjustment angle skew.In addition, both sides
Gap S it is roughly the same when, only first advanced by being offset to first preimpregnation cut sheet material P2 sides, can be located at gap S and allow
In the range of.In addition, the upper limit of gap S permissible range is for example set as several mm or so, lower limit is zero, that is, front and rear first
As long as preimpregnation cuts sheet material P2, the first preimpregnation and cuts that sheet material P2 is not overlapping, the state that both contact is also set in permissible range
It is interior.
So carry out again after position alignment, the detector gap S width by a pair of sensors 30, sensor 30.By
This, front and rear first preimpregnation cut sheet material P2, the first preimpregnation cuts sheet material P2 finally can be with a pair of sensors 30, the institutes of sensor 30
The mode that the gap S of the both sides of detection all turns into permissible range is configured.It is, being cut in the first last, front and rear preimpregnation
Sheet material P2, the first preimpregnation cut that sheet material P2 is not overlapping, and across the gap S for being adjusted at the scope being previously set, and front and rear connect
Continuous configuration.
In addition, in the present embodiment, as shown in Figure 6A, in gap detection portion 10, provided with heat sealing machine (weld portion) 11.It is molten
Pick and 11 possess lower member such as and constitute:Heating part 11a, it, which is configured in, is formed at downstream press section 32 and upstream side pressing
The surface of gap S between portion 33, and heat its gap S with its near；Elevating mechanism 11b, it is to make heating part 11a liters
Drop；Travel mechanism 11c, it is move these heating parts 11a and elevating mechanism 11b towards gap S length direction.
Heating part 11a is made up of supersonic welder, this supersonic welder is abutted or attached with it close to gap S
Closely, that is, abut or cut sheet material P2 rearward end with the first follow-up preimpregnation close to the first preimpregnation first advanced and cut sheet material
P2 leading section, and these components are heated with frictional heat.Thereby, heating part 11a by make the first preimpregnation cut sheet material P2 and its
Under preimpregnation embryo material P1 resin melting after solidify it so that front and rear first preimpregnation cuts sheet material P2, the first preimpregnation and cut
Between sheet material P2 while welding, the first preimpregnation is set to cut sheet material P2 and preimpregnation embryo material P1 weldings.In addition, for heating up portion 11a,
Also the supersonic welder can be replaced using rolling the construction of heated roller or pushing down the construction of elongated heater line.
Here, heating part 11a lifts it by elevating mechanism 11b, contacted simultaneously with cutting sheet material P2 with the first preimpregnation
It is heated, or is left from it.It is, heating part 11a by from the state of rising, switching to as illustrated in fig. 7d as seen in figure 7 c
Decline and the first preimpregnation before and after being connected on cuts sheet material P2, the first preimpregnation and cuts sheet material P2, so that the grade is heated.
In addition, heating part 11a is as shown in Figure 6 C, it is that the length direction being configured to by travel mechanism 11c in gap S is moved
It is dynamic, and can be by gap S and its all heating nearby.Now, if a pair of sensors 30, sensors 30 are positioned at gap S surface,
Heating part 11a movement can then be disturbed.Therefore, a pair of sensors 30, sensors 30 are as described, first before and after judgement presoaks
Cut sheet material P2, the gap S that the first preimpregnation is cut between sheet material P2 is where appropriate, can as shown in Figure 6 C, by sliding equipment 34
Keep out of the way (movement) directly over the S of gap to the outside of gap S length direction, and no longer disturb heating part 11a movement.
It is, in the present embodiment, as shown in Fig. 7 A, Fig. 7 B, Fig. 6 A, being examined with a pair of sensors 30, sensors 30
The first preimpregnation surveyed before and after (measurement) cuts sheet material P2, first presoaks and cut gap S between sheet material P2, and determines that it is appropriate
When, as shown in Figure 6 C, a pair of sensors 30, sensors 30 can keep out of the way (movement) to its outside directly over the S of gap.So
Afterwards, the leading section that upstream side press section 33 declines and the first preimpregnation is cut into sheet material P2 is pressed, then as illustrated in fig. 7d, is melted
Pick 11 heating part 11a decline and by gap S and its nearby heated/welding, and then pass through the length direction towards gap S
Move whole gap S giving welding.Thereby, the first preimpregnation is cut into sheet material P2, the first preimpregnation and cuts sheet material P2 and preimpregnation
Embryo material P1 weldings, and the first front and rear preimpregnation is cut into sheet material P2, the first preimpregnation and cuts sheet material P2 by presoaking embryo material P1
Between carry out welding, be integrally formed.Now, front and rear first preimpregnation cuts sheet material P2, the first preimpregnation cuts sheet material P2 is under
Side press section 32, upstream side press section 33 and fixed other position are swum, therefore is maintained appropriate gap S is judged as.
Therefore, the first front and rear preimpregnation cuts sheet material P2, the first preimpregnation and cuts sheet material P2 by being melt across appropriate gap S
Connect, thereby form as one well.
In than heat sealing machine 11 (gap detection portion 10) further downstream, as shown in Figure 1 and Figure 2, carrying device (submitting is equipped with
Portion) 12.Carrying device 12 is configured in the top of main transport path 3, and is removed so that others preimpregnation embryo material P3 is passed out in master
The mode for sending the preimpregnation embryo material P1 that path 3 is advanced to be cut with the first preimpregnation on sheet material P2 laminate is constituted.Here, from this
The preimpregnation embryo material P3 that carrying device 12 is sent out, also for by it is described roll out device 2 be unwrapped it is pre- in main transport path 3
Embryo material P1 identical embryo materials are soaked, and the orientation for being reinforcing fiber F is 0 ° of preimpregnation embryo material.
In addition, this carrying device 12 is as shown in Fig. 2 be to be constituted by rolling out device 12a and conveyer 12b, wherein rolling up
Go out device 12a to be rolled out the preimpregnation embryo material P3 of drum, and conveyer 12b will be rolled out by rolling out device 12a
The preimpregnation embryo material P3 of drum is sent in main transport path 3.It is with the preimpregnation embryo by drum is wound into roll out device 12a
Material P3 rolled out towards its length direction and temporarily pass out to top mode constituted.
The driving source (non-icon) that conveyer 12b has multiple roller 12c and motor etc. constituted, wherein motor etc.
The roller 12c in downstream of the driving source with configuration in these rollers 12c is connected and rotates roller 12c.This conveyer 12b be with from
Roll out device 12a to be rolled out, and be sent to down the preimpregnation embryo material P3 for being temporarily sent to top from top using multiple roller 12c
Side, and the mode passed out on the laminate advanced in main transport path 3 constituted.
In addition, consequently, it is possible to will preimpregnation embryo material P3 when passing out on the laminate, carrying device 12 as shown in figure 3,
So that the first preimpregnation that preimpregnation embryo material P3 both side edges are located at laminate cuts side of the sheet material P2 cut-out in L2, cut-out on L2
Formula carries out position alignment.Thereby, as shown in figure 3, preimpregnation embryo material P3 will not cut sheet material P2 protrusions from the first preimpregnation, and loaded
Cut in the first preimpregnation on sheet material P2.
In compared with this further downstream of carrying device 12, as shown in Figure 1 and Figure 2, heat sealing machine 13 is equipped with.Heat sealing machine 13 with it is described
Heat sealing machine 11 is identical, is formed with heating part, by the preimpregnation embryo material P3 as the superiors and the lamination as its lower floor
Thing, that is, the laminate that preimpregnation embryo material P1 cuts sheet material P2 with the first preimpregnation give welding, form integral.In present embodiment
In, in the width of the preimpregnation embryo material P3 shown in Fig. 3, that is, in the direction orthogonal thereto with reinforcing fiber F length direction
Heating part is set to advance, and will presoak after resins of the embryo material P3 with the laminate as its lower floor is melted solidifies it,
And these are presoaked into embryo material P3 and the laminate welding.
In compared with this further downstream of heat sealing machine 13, as shown in figure 1, being equipped with the second preimpregnation cuts sheet material forming portion 14.Second
Preimpregnation, which cuts sheet material forming portion 14 and presoaked with first, to be cut sheet material forming portion 5 and constitutes substantially in the same manner, and is possessed:Carrying device
15, its preimpregnation embryo material P1 to send out drum；Secondary transport path 16, it is pre- to make that from then on carrying device 15 sent out
Embryo material P1 is soaked to advance；And shearing device 17, it is with the angle that is previously set by the preimpregnation embryo advanced in secondary transport path 16
Material P1 is cut off (severing) towards its width.
Herein, the preimpregnation embryo material P1 sent out from carrying device 15 is used with cutting sheet material forming portion 5 in the first preimpregnation
Preimpregnation embryo material P1 it is identical, the orientation for being reinforcing fiber F is 0 ° of preimpregnation embryo material.
Carrying device 15 is constituted identically with the carrying device 6 that the first preimpregnation cuts sheet material forming portion 5, and by rolling out device
15a and conveyer 15b are constituted, wherein, roll out device 15a and rolled out the preimpregnation embryo material P1 of drum, and transmit
Device 15b will be sent in time transport path 16 by rolling out the preimpregnation embryo material P1 for the drum that device 15a is rolled out.Roll out dress
It is to be passed out to so that the preimpregnation embryo material P1 for being wound into drum is rolled out towards its length direction in time transport path 16 to put 15a
Mode is constituted.
There is conveyer 15b following component to be constituted:Configure a pair of rolls 15c, the roller 15c above and below；It is connected to a pair
The roller 15c of a side in roller 15c, roller 15c and the driving source 15d for making the motor etc. that roller 15c rotates.This conveyer 15b also with
Make to be held between a pair of rolls 15c, roller 15c from rolling out the preimpregnation embryo material P1 that device 15a rolled out, and made by driving source 15d
Roller 15c rotates and pulls in preimpregnation embryo material P1, and is sent to the mode in the downstream of time transport path 16 and is constituted.
Secondary transport path 16 is configured in the lateral of a side of main transport path 3, that is, is configured in and the first preimpregnation
The identical of secondary transport path 7 for cutting sheet material forming portion 5 is lateral, and is extended in the mode orthogonal thereto with main transport path 3 and matched somebody with somebody
If.This time transport path 16 is also the component of linear (straight panel shape) with the width wider width than presoaking embryo material P1,
And formed in the way of preimpregnation embryo material P1 is advanced on the upper surface of which.This time the upper surface of transport path 16 is also can make preimpregnation
The mode that embryo material P1 swimmingly advances, is formed as the few even surface of frictional resistance.
Shearing device 17 is identical with the shearing device 8 that the first preimpregnation cuts sheet material forming portion 5, will with the angle being previously set
In secondary transport path 16 it is up so that come preimpregnation embryo material P1 cut off towards its width.It is, shearing device 17 has
Constituted for such as lower member:Cutter 8a as shown in Figure 4；Cutter 8a retention bar 8b is kept in a movable manner；Branch
Support a pair of supporting part 8c, the supporting part 8c at retention bar 8b both ends.
But, this second preimpregnation cuts the shearing device 17 and the shearing device 8 of sheet material forming portion 14 with+45 ° of angle
Spend and preimpregnation embryo material P1 is cut off towards its width and forms the first preimpregnation shown in Fig. 3 and cut sheet material P2 person difference, and
It is to be cut off preimpregnation embryo material P1 towards its width with -45 ° of angle, forms the shown in Fig. 3 second preimpregnation and cut sheet material
P4。
It is, in this shearing device 17, the retention bar 8b of the cutter 8a shown in Fig. 4 is kept in a movable manner
Direction it is different from shearing device 8, but as shown in figure 1, oppositely tilt 45 ° relative to the length direction of secondary transport path 16
Configuration.Thereby, with shearing device 17 the second preimpregnation formed by cut-out cut sheet material P4 as shown in figure 3, it cuts off side L4 phases
45 ° of formation are tilted for reinforcing fiber F length direction.It is, cutting sheet material P2 in opposite direction towards with the first preimpregnation
Tilt 45 ° of formation.
But, in this shearing device 17, also ground identical with the shearing device 8 can be by the guarantor relative to preimpregnation embryo material P1
The angulation change for holding rod is arbitrary angle, thereby makes length direction (the reinforcing fiber F length relative to preimpregnation embryo material P1
Direction) angle turn into it is variable.Therefore, in this shearing device 17, for example, it can also be cut off according to " -30 ° " or " -60 ° ",
For example the cut-out angle for presoaking embryo material P1 is carried out with " -45 ° " with replacing.More and, can also "+45 ° " cut off.
In addition, this shearing device 17 is also by not shown control device, with the driving of cutter and carrying device 15
The mode that conveyer 15b action is interlocked is controlled.It is, temporary transient carrying out transfer operation with conveyer 15b
During being stopped, drive cutter and embryo material P1 will be presoaked with the angle being previously set and cut off, formed as shown in Figure 3
Second preimpregnation of parallelogram cuts sheet material P4.Here, in secondary transport path 16, it is also identical with described transport path 7,
Than retention bar 8b further downstreams, in maintaining position that sheet material P4 is cut by cutting off the second formed preimpregnation, in order to prevent
Therefore the second preimpregnation cuts the position skew produced by sheet material P4 floats, and hand is floated provided with preventing of being made up of suction hole etc.
Section.
If in addition, the driving of cutter stops, the second preimpregnation being picked up by transfer hand 18 described later and cuts sheet material
P4.Afterwards, preimpregnation embryo material P1 is sent out again by conveyer 15b.Now, in figure 3, the interval that will be cut off using cutter
It is that control is passed in the way of making 2 times of the √ of width of this side L3 length as preimpregnation embryo material P1 length when being represented with side L3
Send the driving of device 15b and cutter.
As shown in Figure 1 and Figure 2, in the downstream of such a shearing device 17, that is, in the main carrying channel of secondary transport path 16
The side of footpath 3, provided with transfer hand 18, it will cut the preimpregnation sheet material that sheet material forming portion 14 is formed with the second preimpregnation, that is, to cut off
The second preimpregnation that device 17 cuts off shown in the Fig. 3 of (severing) cuts sheet material P4, is transplanted in the lamination advanced in main transport path 3
On thing.
Transfer hand 18 possesses and has maintaining part 18a and shifting as shown in Fig. 2 with being constituted with the identical of transfer hand 9
Dynamic portion 18b, wherein maintaining part 18a cut sheet material P4 to the preimpregnation of attracting holding second, and move portion 18b is to make this maintaining part
18a rotates in the horizontal plane, and the direction (orientation) for the reinforcing fiber F that the second preimpregnation is cut into sheet material P4 is set to what is be previously set
Direction.Maintaining part 18a is constituted by way of keeping the second preimpregnation to cut sheet material P4 with loading and unloading can attract by decompression.
Move portion 18b is configured to be formed by robotic arm, and maintaining part 18a is displaced into horizontal plane with multiple rotary shafts
XY directions and rotated around vertical axle, and lift maintaining part 18a.
The parallelogram that transfer hand 18 with such a composition will be cut out by maintaining part 18a with shearing device 17
The second preimpregnation cut sheet material P4 holdings, and make kept second to presoak by rotating part 18b to cut sheet material P4 and be moved to master
In transport path 3, afterwards, the second preimpregnation is cut into sheet material P4 and is positioned in preimpregnation embryo material by making it be loaded and unloaded from maintaining part 18a
On P3 (laminate).
Now, maintaining part 18a is as shown in figure 3, so that the second preimpregnation cuts sheet material P4 reinforcing fiber F direction (orientation)
Mode as the direction being previously set, that is, with as with preimpregnation embryo material P1 or first preimpregnation cut sheet material P2, preimpregnation embryo
- 45 ° of mode of the different angle in material P3 reinforcing fiber F direction (orientation), cuts sheet material P4 by the second preimpregnation and is positioned in
Presoak on embryo material P3 (laminate).In addition, it is different from such a rotation, the second preimpregnation is cut sheet material P4 along preimpregnation as be described hereinafter
Embryo material P upper surface, and moved towards the downstream of main transport path 3.
It is to be located at respectively on preimpregnation embryo material P3 side edge in addition, so preimpregnation of mounting second is when cutting sheet material P4
Mode this second preimpregnation cut into the sheet material P4 cut-out L4 in L4, cut-out carry out position alignment.Thereby, as shown in figure 3,
Two preimpregnation cut sheet material P4 and will not protruded from preimpregnation embryo material P3, and are positioned on preimpregnation embryo material P3.
Sheet material forming portion 14 is cut by thus planting the second preimpregnation, the second preimpregnation is carried out with the continuity of transfer hand 18 and cuts
Sheet material P4 formation and the second preimpregnation formed cut sheet material P4 transfer, for the lamination advanced in main transport path 3
Thing, the first preimpregnation, which cuts sheet material P2, to be configured (mounting) into continuous state with gapless and nonoverlapping mode.
Here, cutting sheet material forming portion 5, transfer hand 9, carrying device 12 etc. by the first preimpregnation, to advance to transfer hand 18 attached
The gait of march of near laminate, with by time transport path 16 by transfer hand 18 be positioned on laminate it is second pre-
The transfer speed that leaching cuts sheet material P4 is different, and its time point produces deviation sometimes.Therefore, in the present embodiment in heat sealing machine
13 and transfer hand 18 nearby between, such as by making laminate bending eliminate the deviation at the time point, when setting can coordinate
Between the cumulative portion (not shown) put.Thereby, it can make to load time point and product that the second preimpregnation cuts sheet material P4 by transfer hand 18
The time point that layer thing is advanced is consistent.
As shown in figure 1, being equipped with gap detection portion 19 than secondary transport path 16 slightly further downstream in main transport path 3.
The first advance second preimpregnation on the preimpregnation embryo material P1 that gap detection portion 19 advances to be detected in main transport path 3 cuts piece
Material P4 and the second follow-up preimpregnation cut the gap S between sheet material P4, and are connected and are controlled by with not shown control device.
It is, this gap test section 19 is also identical with the gap detection portion 10, with as a pair of senses shown in Fig. 6 A
The gap detection sensor 31 that survey device 30, sensor 30 are constituted, also as shown in Fig. 7 A to Fig. 7 D, possesses downstream press section 32
And upstream side press section 33 and constitute, downstream press section 32 to by the preimpregnation first advanced cut sheet material except end edge
Outside rearward end pressed, and upstream side press section 33 to by follow-up preimpregnation cut sheet material in addition to front-end edge
Leading section pressed.
Therefore, the also ground start identical with the gap detection portion 10 of gap detection portion 19, thereby, the second front and rear preimpregnation is cut out
Section material P4, the second preimpregnation cut sheet material P4 to be not overlapping, and across the scope for being adjusted to be previously set gap S and in preceding
Continuous configuration afterwards.
In addition, during the period gap test section 19, also identical with the gap detection portion 10, as shown in Fig. 2 being equipped with heat sealing machine
(weld portion) 20.Heat sealing machine 20 possesses the composition roughly the same with the heat sealing machine 11, as shown in Fig. 6 A, Fig. 6 C, is configured to tool
Standby heating part 11a；The elevating mechanism 11b for lifting heating part 11a；Make these heating parts 11a and elevating mechanism 11b towards gap S
Length direction movement travel mechanism 11c.
Therefore, the also ground start identical with the heat sealing machine 11 of heat sealing machine 20, thereby, sheet material is cut by the second front and rear preimpregnation
P4, the second preimpregnation cut and give welding between sheet material P4, and the described second preimpregnation is cut into sheet material P4, the second preimpregnation cut sheet material
P4 gives welding with the laminate (preimpregnation embryo material P1) under it, and forms as one.Now, the second front and rear preimpregnation cuts sheet material
P4, the second preimpregnation cut sheet material P4 and other position are fixed by downstream press section 32, upstream side press section 33, therefore can tie up
Hold and be judged as appropriate gap S.Therefore, before and after these second preimpregnation cut sheet material P4, second preimpregnation cut sheet material P4 lead to
Cross can the welding by appropriate gap S, to form one well.
In than this further downstream of heat sealing machine 20, as shown in Figure 1 and Figure 2, heat sealing machine (weld portion) 21 is equipped with.Heat sealing machine 21
There is heating part identically with the heat sealing machine 13 and formed, pick 20 weldings and the laminate that is integrally formed will be melt, also
It is that the second of the superiors the preimpregnation is cut into sheet material P4 with the laminate as its lower floor to carry out welding again.Now, this heat sealing machine
21 cut sheet material P4 width in the second preimpregnation as shown in Figure 3, that is, in the direction orthogonal thereto with cut-out side L4, make
The resin that heating part is advanced and the second preimpregnation is cut into the laminates of the sheet material P4 with turning into its lower floor makes it after being melted
Solidification, and these second preimpregnation are cut into sheet material P4 and the laminate welding.It is, by with different from heat sealing machine 20
Angle carries out welding, and resulting laminate is more firmly formed into one.Thereby, as shown in figure 3, forming preliminary-dip piece volume of timber layer
Thing P5.
Preliminary-dip piece material laminate P5 that such way is formed is as described, be pulled into conveyer 4, and towards main carrying channel
Advance in the downstream in footpath 3.
In the downstream of this conveyer 4, cutting portion 22 is equipped as shown in Figure 1 and Figure 2.
Cutting portion 22 has cutter identically with the shearing device 8, shearing device 17, and by preliminary-dip piece material laminate
P5 towards its width, that is, towards and preimpregnation embryo material P1, preimpregnation embryo material P3 reinforcing fiber F length direction shown in Fig. 3
Orthogonal thereto direction is cut off, as shown in figure 1, forming rectangular-shaped preliminary-dip piece material laminate P6.
The preliminary-dip piece material laminate P6 that such way is formed is disposed in main carrying channel as shown in Fig. 2 being sequentially accommodated in
After the containing case 23 in the downstream in footpath 3, supply to next step.In the next step, by by preliminary-dip piece material laminate
P6 cuts into desired shape, and also by the resulting preliminary-dip piece material laminate P6 overlapping multi-disc of shape thing, to be formed
Desired 3-dimensional shape.
In the various components for constituting automobile or aviation machine etc., for example, left and right is disposed on, therefore have and form the symmetrical structure in face
Part.When being manufactured as the symmetrical component in such a face, its intensity must also have face symmetry, therefore, constitute preliminary-dip piece volume of timber layer
It is symmetrical that the machine direction (alignment direction) of the reinforcing fiber of the preimpregnation sheet material of thing also must be set to face in the component of left and right.
Specifically, in order to for the preliminary-dip piece material laminate P6 formed from the preliminary-dip piece material laminate P5 shown in Fig. 3
Imparting face symmetry, and the first preimpregnation of the preliminary-dip piece material laminate P5 shown in Fig. 3 is cut into sheet material P2 and cut with the second preimpregnation
Sheet material P4 is replaced, and manufactures preliminary-dip piece material laminate.
It is, with as second preimpregnation cut sheet material forming portion 14 shearing device 17 retention bar 8b angle side
Formula, the first preimpregnation shown in Altered Graphs 1 cuts the retention bar 8b of the shearing device 8 of sheet material forming portion 5 angle, on the contrary, with
The mode of the retention bar 8b of the shearing device 8 of sheet material forming portion 5 angle is cut as the first preimpregnation, the preimpregnation of change second is cut
The retention bar 8b of the shearing device 17 of sheet material forming portion 14 angle.Thereby, the preliminary-dip piece volume of timber that can easily shown in permutation graph 3
Layer thing P5 the first preimpregnation cuts the preimpregnation of sheet material P2 and second and cuts sheet material P4.Therefore, for from preliminary-dip piece material laminate P5 institutes
The preliminary-dip piece material laminate P6 of formation, easily can presoak sheet production apparatus 1 by identical and manufacture and have on intensity face
There is the preliminary-dip piece material laminate of face symmetry.
The preimpregnation sheet production apparatus 1 of present embodiment is that gap detection portion 10 (gap detection portion 19) is pressed with upstream side
Splenium 33, the upstream side press section 33 by the first follow-up preimpregnation to cut removing for sheet material P2 (the second preimpregnation cutting sheet material P4)
Leading section outside front-end edge is pressed, and this upstream side press section 33 is with will be follow-up positioned at the height being previously set
The leading section that first preimpregnation cuts sheet material P2 (second preimpregnation cut sheet material P4) is directed to the downside of upstream side press section 33 simultaneously,
The mode floated for limiting the leading section is constituted.Therefore, sheet material P2 (the second preimpregnation sanctions are cut for the first preimpregnation first advanced
Section material P4) end edge do not make follow-up first to presoak to cut sheet material P2 (the second preimpregnation cuts sheet material P4) front-end edge and climb up
And abut, and in this condition can by gap detection portion 10 (gap detection portion 19) detector gap S.Therefore, it is pre- by first
Leaching cuts sheet material P2 (second preimpregnation cut sheet material P4) when fore-and-aft direction is engaged, overlapping portion can not be formed and with heat sealing machine 11
(heat sealing machine 20) gives welding, engages and manufacture preliminary-dip piece material laminate P5 (preimpregnation sheet material).
In addition, the guide portion 33a of cone-shaped is provided with the upstream side of upstream side press section 33, therefore can be by follow-up first
The leading section that preimpregnation cuts sheet material P2 (second preimpregnation cut sheet material P4) is directed to the downside of upstream side press section 33.Therefore, may be used
Positively limit floating for leading section.
In addition, the preimpregnation sheet production apparatus 1 of present embodiment, which possesses, transfer hand 9 (transfer hand 18), it keeps first
Preimpregnation cuts sheet material P2 (the second preimpregnation cuts sheet material P4) and moved it, and carries out its position alignment.Therefore, this transfer is passed through
Hand 9 (transfer hand 18) and the first preimpregnation is cut sheet material P2 (second preimpregnation cut sheet material P4) and slide under upstream side press section 33
Side, can easily carry out its position alignment.
In addition, there is gap detection sensor 31 the first preimpregnation before and after detection to cut sheet material P2, (the second preimpregnation cuts piece
Material P4) between gap S side ora terminalis between sensor 30 and detect opposite side ora terminalis between sensor 30.Therefore, lead to
The skew (poor) crossed between two detected gap S, can easily judge that the first follow-up preimpregnation cuts sheet material P2 (the second preimpregnation sanctions
Section material P4) whether relative to the first preimpregnation first advanced cutting sheet material P2 (second preimpregnation cut sheet material P4), to produce angle inclined
Move.Therefore, when causing the angle to offset, the first follow-up preimpregnation is readjusted by transfer hand 9 (transfer hand 18) and cuts sheet material
P2 (the second preimpregnation cuts sheet material P4) angle, can presoak front and rear first and cut sheet material P2 (the second preimpregnation cuts sheet material P4)
Between connect well.
In addition, heat sealing machine 11 (heat sealing machine 20) has along gap S length direction and the heating part 11a that moves, and
Gap detection sensor 31 is movably disposed between gap S top and gap S outside.Therefore, along gap S length
Direction and make heating part 11a move when, by make in advance gap detection sensor 31 towards gap S outside move, can prevent
Gap detection sensor 31 disturbs heating part 11a movement.In addition, passing through downstream press section 32 and upstream side press section 33
And front and rear first preimpregnation is cut into sheet material P2, the first preimpregnation and cuts sheet material P2 (the second preimpregnation cuts sheet material P4, the second preimpregnation and cut out
Cut into slices material P4) it is fixed in the state of, after the detection that gap S is carried out with gap detection sensor 31, can then utilize heat sealing machine 11
(heat sealing machine 20) carries out welding.Therefore, presoak in the state of appropriate gap S is maintained front and rear first and cut sheet material
P2, the first preimpregnation cut sheet material P2 (the second preimpregnation cuts sheet material P4, the second preimpregnation and cuts sheet material P4) welding, therefore can make these
Form as one well.
In addition, main transport path 3 is so that preimpregnation embryo material P1 is advanced, and the first preimpregnation is cut into sheet material P2 (the second preimpregnation sanctions
Section material P4) constituted laminated on the mode presoaked on embryo material P1.Therefore, it can not only connect the first preimpregnation and cut sheet material P2
(second preimpregnation cut sheet material P4) manufactures preimpregnation sheet material, and can manufacture this product of preliminary-dip piece volume of timber layer on preimpregnation embryo material P1
Layer thing.
In addition, the preimpregnation sheet production apparatus 1 of present embodiment possesses transfer hand 9 (transfer hand 18), the transfer hand 9 (is moved
Carry hand 18) sheet material forming portion 5 (the second preimpregnation cuts sheet material forming portion 14) is formed first will be cut with the first preimpregnation
Preimpregnation cuts sheet material P2 (the second preimpregnation cuts sheet material P4), transfers as the preimpregnation embryo material P1 (preimpregnation advanced in main transport path 3
Embryo material P3) on, and its reinforcing fiber F direction is turned into the direction being previously set and is positioned in preimpregnation embryo material P1 (preimpregnation embryos
Material P3) on.Therefore, by presoaking embryo material P1 (preimpregnation embryo material P3) with cutting sheet material P2 (the by the first preimpregnation being positioned in thereon
Two preimpregnation cut sheet material P4), can obtain lamination has the preliminary-dip piece volume of timber layer of the different preimpregnation sheet material of machine direction (alignment direction)
Body P6.Therefore, can easy to manufacture preliminary-dip piece material laminate P6.
In addition, the present invention is not limited to the embodiment, it can make a variety of without departing from the spirit and scope of the invention
Change.
For example, being to illustrate the laminates about 4 layers of construction of manufacture as manufactured preliminary-dip piece in said embodiment
The situation of material, but for example cut sheet material forming portion 5, transfer hand 9, gap detection portion by possessing the main preimpregnation of transport path 3, first
10th, heat sealing machine 11, also engageable first presoak the preimpregnation sheet material for cutting sheet material P2 and manufacturing individual layer.
In addition, in said embodiment, the first preimpregnation especially being cut into the preimpregnation of sheet material P2 or second and cuts sheet material P4's
Reinforcing fiber F orientation angle is set to+45 ° or -45 °, but by adjust shearing device 8, the retention bar of shearing device 17 angle
Degree, can also be set to such as+30 ° (- 30 °) and+60 ° (- 60 °).
[the utilization possibility in industry]
It can provide a kind of when the preimpregnation of the multi-disc of institute's severing is cut into sheet material engaged in fore-and-aft direction, overlapping portion can not be formed
And engaged and manufacture preimpregnation sheet material pre-impregnated sheet manufacture device.
Claims (9)
1. one kind preimpregnation sheet production apparatus, it manufactures preimpregnation sheet material, and the preimpregnation sheet material is to cut the multi-disc preimpregnation of institute's severing
In fore-and-aft direction engagement, lamination is formed sheet material on preimpregnation embryo material on preimpregnation embryo material, and the preimpregnation sheet production apparatus possesses：
Main transport path, it is to make the preimpregnation embryo material with cutting sheet material row by the preimpregnation being positioned on preimpregnation embryo material
Enter；
Gap detection portion, it cuts to detect that the preimpregnation first advanced on the preimpregnation embryo material cuts sheet material with follow-up preimpregnation
Gap between sheet material；And
Weld portion, the preimpregnation first advanced is cut into the end edge of sheet material by the preimpregnation embryo material for it and follow-up preimpregnation is cut out
Welding is carried out between the front-end edge of section material；
And the gap detection portion has：Downstream press section, its to by the preimpregnation first advanced cut sheet material except rear end
Rearward end outside edge is pressed；Upstream side press section, its to by follow-up preimpregnation cut sheet material except front-end edge it
Outer leading section is pressed；And, gap detection sensor, it is to detect the preimpregnation pressed by the downstream press section
Cut the end edge of sheet material and the gap between the front-end edge of sheet material cut by the preimpregnation of upstream side press section pressing,
And the upstream side press section is configured to：By the way that the follow-up preimpregnation is cut into sheet material positioned at the height being previously set
Leading section while be directed to the downside of upstream side press section, limit floating for the leading section.
2. preimpregnation sheet production apparatus according to claim 1, wherein,
It is that the upstream side of its main transport path is provided with the guide portion of cone-shaped in the upstream side press section, the guide portion
Leading section the follow-up preimpregnation is cut into sheet material is directed to the downside of upstream side press section.
3. preimpregnation sheet production apparatus according to claim 1, possesses transfer hand, the transfer hand is to cut out the preimpregnation
Section material is kept and moved it, and carries out its position alignment.
4. preimpregnation sheet production apparatus according to claim 2, possesses transfer hand, the transfer hand is to cut out the preimpregnation
Section material is kept and moved it, and carries out its position alignment.
5. preimpregnation sheet production apparatus according to claim 1, wherein,
The gap detection sensor has the end edge for detecting and sheet material being cut in the preimpregnation pressed by the downstream press section
Sensing between the ora terminalis for the side that gap between the front-end edge of sheet material is cut with the preimpregnation that is pressed by the upstream side press section
Sensor between device and the ora terminalis for detecting opposite side.
6. preimpregnation sheet production apparatus according to claim 2, wherein,
The gap detection sensor has the end edge for detecting and sheet material being cut in the preimpregnation pressed by the downstream press section
Sensing between the ora terminalis for the side that gap between the front-end edge of sheet material is cut with the preimpregnation that is pressed by the upstream side press section
Sensor between device and the ora terminalis for detecting opposite side.
7. preimpregnation sheet production apparatus according to claim 3, wherein,
The gap detection sensor has the end edge for detecting and sheet material being cut in the preimpregnation pressed by the downstream press section
Sensing between the ora terminalis for the side that gap between the front-end edge of sheet material is cut with the preimpregnation that is pressed by the upstream side press section
Sensor between device and the ora terminalis for detecting opposite side.
8. preimpregnation sheet production apparatus according to claim 4, wherein,
The gap detection sensor has the end edge for detecting and sheet material being cut in the preimpregnation pressed by the downstream press section
Sensing between the ora terminalis for the side that gap between the front-end edge of sheet material is cut with the preimpregnation that is pressed by the upstream side press section
Sensor between device and the ora terminalis for detecting opposite side.
9. the preimpregnation sheet production apparatus according to any one of claim 1 to 8, wherein,
The weld portion has heating part, and the heating part cuts the end edge of sheet material in the preimpregnation first advanced and follow-up preimpregnation is cut out
The top in the gap between the front-end edge of section material is moved along its length direction,
And the gap detection sensor is arranged to move between the top in the gap and the outside in gap.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014076057 | 2014-04-02 | ||
| JP2014-076057 | 2014-04-02 | ||
| PCT/JP2015/060329 WO2015152325A1 (en) | 2014-04-02 | 2015-04-01 | Pre-preg sheet production device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105899342A CN105899342A (en) | 2016-08-24 |
| CN105899342B true CN105899342B (en) | 2017-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580003823.2A Active CN105899342B (en) | 2014-04-02 | 2015-04-01 | Presoak sheet production apparatus |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5999282B2 (en) |
| KR (1) | KR101860244B1 (en) |
| CN (1) | CN105899342B (en) |
| TW (1) | TWI600531B (en) |
| WO (1) | WO2015152325A1 (en) |
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| JP6712900B2 (en) * | 2016-05-13 | 2020-06-24 | 津田駒工業株式会社 | Method for manufacturing reinforced fiber base material |
| KR102214447B1 (en) * | 2016-11-11 | 2021-02-08 | 가부시키가이샤 아이에이치아이 | Prepreg sheet manufacturing equipment |
| JP6848843B2 (en) | 2017-12-05 | 2021-03-24 | 株式会社Ihi | Sheet gap detection device, sheet gap detection method, and sheet welding method |
| JP7389416B2 (en) * | 2019-11-06 | 2023-11-30 | 北川精機株式会社 | Prepreg sheet joining equipment and joining method |
| JP7359654B2 (en) * | 2019-11-07 | 2023-10-11 | 津田駒工業株式会社 | automatic lamination equipment |
| CN111302108A (en) * | 2020-03-16 | 2020-06-19 | 江苏奇一科技有限公司 | Automatic material distribution equipment and process for unidirectional prepreg tape |
| JPWO2021215162A1 (en) * | 2020-04-21 | 2021-10-28 | ||
| WO2023199577A1 (en) * | 2022-04-14 | 2023-10-19 | 株式会社Ihi | Method for manufacturing layered product and device for manufacturing layered product |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4820568A (en) * | 1987-08-03 | 1989-04-11 | Allied-Signal Inc. | Composite and article using short length fibers |
| JPH07227841A (en) * | 1994-02-21 | 1995-08-29 | Asahi Chem Ind Co Ltd | Production of continuous angular thermoplastic resin prepreg |
| JP2639575B2 (en) * | 1988-11-11 | 1997-08-13 | 東芝機械株式会社 | Equipment for manufacturing prepreg sheets with different fiber angles |
| JP2876244B2 (en) * | 1990-05-10 | 1999-03-31 | 東芝機械株式会社 | Arbitrary fiber prepreg manufacturing equipment |
| CN103072291A (en) * | 2012-11-27 | 2013-05-01 | 常州悦诚新材料有限公司 | Method for producing continuous glass fiber fabric reinforced thermoplastic sheet material laminated pressure plate |
| CN103286882A (en) * | 2012-02-22 | 2013-09-11 | 卡尔·迈耶·马里莫纺织机械制造有限责任公司 | Method and device for producing semi-finished web and method for producing composite material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3641669B2 (en) | 1995-08-17 | 2005-04-27 | 三井化学株式会社 | Standard sheet transport device |
-
2015
- 2015-04-01 KR KR1020167016147A patent/KR101860244B1/en active IP Right Grant
- 2015-04-01 CN CN201580003823.2A patent/CN105899342B/en active Active
- 2015-04-01 JP JP2016511979A patent/JP5999282B2/en active Active
- 2015-04-01 WO PCT/JP2015/060329 patent/WO2015152325A1/en active Application Filing
- 2015-04-01 TW TW104110660A patent/TWI600531B/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4820568A (en) * | 1987-08-03 | 1989-04-11 | Allied-Signal Inc. | Composite and article using short length fibers |
| JP2639575B2 (en) * | 1988-11-11 | 1997-08-13 | 東芝機械株式会社 | Equipment for manufacturing prepreg sheets with different fiber angles |
| JP2876244B2 (en) * | 1990-05-10 | 1999-03-31 | 東芝機械株式会社 | Arbitrary fiber prepreg manufacturing equipment |
| JPH07227841A (en) * | 1994-02-21 | 1995-08-29 | Asahi Chem Ind Co Ltd | Production of continuous angular thermoplastic resin prepreg |
| CN103286882A (en) * | 2012-02-22 | 2013-09-11 | 卡尔·迈耶·马里莫纺织机械制造有限责任公司 | Method and device for producing semi-finished web and method for producing composite material |
| CN103072291A (en) * | 2012-11-27 | 2013-05-01 | 常州悦诚新材料有限公司 | Method for producing continuous glass fiber fabric reinforced thermoplastic sheet material laminated pressure plate |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201544302A (en) | 2015-12-01 |
| TWI600531B (en) | 2017-10-01 |
| JP5999282B2 (en) | 2016-09-28 |
| JPWO2015152325A1 (en) | 2017-04-13 |
| WO2015152325A1 (en) | 2015-10-08 |
| KR20160086932A (en) | 2016-07-20 |
| KR101860244B1 (en) | 2018-05-21 |
| CN105899342A (en) | 2016-08-24 |
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