CN106276252A - Prepreg carrying device - Google Patents
Prepreg carrying device Download PDFInfo
- Publication number
- CN106276252A CN106276252A CN201610463274.3A CN201610463274A CN106276252A CN 106276252 A CN106276252 A CN 106276252A CN 201610463274 A CN201610463274 A CN 201610463274A CN 106276252 A CN106276252 A CN 106276252A
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- CN
- China
- Prior art keywords
- prepreg
- fan
- carrying device
- air
- absorption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
- B65G49/061—Lifting, gripping, or carrying means, for one or more sheets forming independent means of transport, e.g. suction cups, transport frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
- B65G2249/04—Arrangements of vacuum systems or suction cups
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The powder occurred when transporting prepreg can melt because of the heat around the attracting member such as fan and lump, and the prepreg carrying device (100) that the present invention relates to is exactly the exception that can prevent this caking from bringing to attracting member in advance.It attracting mechanism including attracting the fan (32) etc. of the prepreg of stacking, with the transport mechanism of the conveyor belt (28) etc. that the prepreg attracted by attracting mechanism is transported, and the temperature around attracting mechanism is risen the temperature of fin (41) etc. suppressed rise dampening mechanism.Fin (41) is arranged on the face that arranges (40) set by fan (32).Fin (41) is that to clip the rear side (42) that the face that arranges (40) is arranged on conveyor belt side (43) are contrary of fan (32) inner.
Description
Technical field
The present invention relates to prepreg carrying device.
Background technology
Conventionally, there is known the prepreg carrying device that prepreg can be transported (such as patent documentation 1).
Device disclosed in patent documentation 1 is that the adsorption element being arranged on the movable plate of absorption transporter is by true
Suction is attached to be sucted prepreg and is distributed to being placed into after the prepreg sucted relieving on conveyer belt later
Empty pallet transports.
When the prepreg of stacking is adsorbed conveyance, the powder of prepreg can be produced.In these powders existing point
The prepreg just having before conveyance adds the powder produced man-hour, also has the powder touching with sidebar or guide and producing in conveyance
Grain.Containing compositions such as resins in these powders, multiple powders is made to melt viscous note also by the heat around attracting member
After becoming greatly, attracting member will be come into question.
It is exactly more specifically, when using fan etc. to be used as attracting member for adsorbing conveyance, even if room temperature is 20
～about 25 DEG C, around fan driving section and high temperature can be become.Under this condition of high temperature, powder can melt and gathers, when fan stops
And when cooling down, the solid having a certain size will be become.This becomes a certain size solid and is possible to band for fan
Come abnormal.
[patent documentation 1] (Japanese) Patent Laid-Publication 8-026482 publication
Summary of the invention
The present invention is in view of the foregoing, it is therefore an objective to the caking of the powder occurred when transporting prepreg suppresses.
To achieve these goals, technical scheme provides a kind of prepreg carrying device, comprising: attract
Mechanism, it attracts the prepreg of stacking；Transport mechanism, the described prepreg that its conveyance is attracted by described attracting mechanism,
Rising dampening mechanism with temperature, it suppresses the temperature around described attracting mechanism to rise.
According to the present invention, it becomes possible to the caking of the powder occurred during suppression prepreg conveyance.
Accompanying drawing explanation
It is the conveyor belt in embodiment 1, fan shown in Fig. 1 (a), the ideograph of the configuration status of face, fin is set,
It it is the decomposition stravismus of the partial mode of the pith of prepreg carrying device involved by embodiment 1 shown in Fig. 1 (b)
Figure.
It it is the medelling when the prepreg carrying device that embodiment 1 relates to comes removal conduit and fan shown in Fig. 2
Sectional view.
It it is the medelling when the prepreg carrying device that embodiment 1 relates to comes removal conduit and fan shown in Fig. 3
Plane graph.
It is the conveyor belt in variation 1, fan shown in Fig. 4 (a), the ideograph of the configuration status of face, fin is set, figure
It it is the exploded perspective view of the partial mode of the pith of prepreg carrying device involved by variation 1 shown in 4 (b).
It it is the oblique view of prepreg carrying device involved by the embodiment 1 seen from right oblique upper shown in Fig. 5.
It is the conveyor belt in embodiment 1, fan shown in Fig. 6 (a), the ideograph of the configuration status of face, fin is set, figure
It is this prepreg carrying device seen from rear side shown in 6 (b), is diagram oblique eliminating air injection nozzle device
View.
It it is a part of cross section side view of the absorption carrying device that embodiment 1 is used shown in Fig. 7.
It it is the oblique view of this absorption carrying device seen from downside shown in Fig. 8.
It it is the oblique view of the flowing attracting air that this absorption carrying device is described shown in Fig. 9.
It it is the oblique view in the band holding region of multiple conveyor belts that this absorption carrying device is described shown in Figure 10.
Shown in Figure 11 be by embodiment 1 absorption carrying device by whole for prepreg separate well time front elevation.
It it is the cross section side view of the medelling of prepreg carrying device involved by embodiment 2 shown in Figure 12.
It it is the oblique view of the absorption carrying device that the embodiment 2 seen from right oblique upper is used shown in Figure 13.
It is the conveyor belt in embodiment 2, fan shown in Figure 14 (a), the ideograph of the configuration status of face, fin is set,
It it is the side view of the absorption carrying device that embodiment 2 is used shown in Figure 14 (b).
It is to include half of multiple absorption holding units involved by embodiment 3 from what right obliquely downward was seen shown in Figure 15
The oblique view of cured sheets carrying device.
It it is the oblique view of this prepreg carrying device seen from right oblique upper shown in Figure 16.
It it is the oblique view of the rear side of this prepreg carrying device seen from right oblique upper shown in Figure 17.
It it is the ideograph of the effect that the various air in prepreg carrying device are described shown in Figure 18.
It it is the cross section side view of the medelling of prepreg carrying device involved by embodiment 4 shown in Figure 19.
It it is the oblique view of the attraction unit that the embodiment 4 seen from right oblique upper is used shown in Figure 20.
It it is the oblique view of the fan attracting unit that the embodiment 4 seen from right obliquely downward is used shown in Figure 21.
It is fan and the stravismus of fin of the attraction unit that the embodiment 4 seen from right obliquely downward is used shown in Figure 22
Figure.
It it is the prepreg carrying device including prepreg separating device involved by other embodiments shown in Figure 23
The front elevation of medelling.
It it is the plane graph of the medelling of the prepreg carrying device of Figure 23 shown in Figure 24.
It it is the ideograph of the action passage state of prepreg carrying device shown in Figure 25 (a)～(c).
It it is the pattern of the action passage state of prepreg carrying device after Figure 25 (c) shown in Figure 26 (a)～(c)
Figure.
Detailed description of the invention
Hereinafter, the mode of the enforcement of the present invention that include embodiments of the invention is described in detail with reference to the attached drawings.In each reality
Execute in mode and embodiment, for having the element (component or constituent part) etc. of same function and shape etc., as long as
Not having and obscure, just by giving same symbol, the description thereof will be omitted.
(embodiment 1)
First, referring to figs. 1 through Fig. 3, the prepreg carrying device involved by embodiments of the present invention 1 is described.Fig. 1
It is the conveyor belt in embodiment 1, fan shown in (a), the ideograph of the configuration status of face, fin is set, shown in Fig. 1 (b)
It it is the exploded perspective view of the partial mode of the pith of prepreg carrying device involved by embodiment 1.Shown in Fig. 2
It it is the sectional view of medelling when the prepreg carrying device that embodiment 1 relates to comes removal conduit and fan.Shown in Fig. 3
It it is the plane graph of medelling when the prepreg carrying device that embodiment 1 relates to comes removal conduit and fan.
It is laminal component as the separation of the present invention and the prepreg of conveyance object, including all known half
Cured sheets.As prepreg, such as, can include in fibrous reinforcements as carbon fiber or glass fabric
Heat-curing resin etc. after being impregnated with the additives mixed of sclerosing agent, coloring agent etc., and formed through heating or being dried
The reinforced plastics moulding material of the sheet of semi-hardened state.From problem and the purpose of the present invention, come from the performance of broad sense
See, prepreg mean to separate and conveyance object conveyance time can produce prepreg powder all of separation and
Conveyance object (such as, also including the use in printed circuit board sheet material of electronic printing circuit board material etc.).
Width dimensions as prepreg can be exemplified as about 100mm to 700mm substantially.It addition, the thickness used
Degree is at about 0.02mm to 0.2mm.
The size of the prepreg that can use in embodiment 1 is that the width dimensions of such as width Y is
About 148～210mm, a length of about the 210 of conveyance direction X～297mm, had that have plenty of can be to this smaller chi
Very little prepreg carries out the composition separating and transporting.It addition, the width dimensions of described prepreg or thickness are only examples
Son, need not go into the details, it would however also be possible to employ the size beyond described scope or thickness (large scale described later is also same).
As shown in FIG. 1 to 3, the prepreg carrying device 100 of embodiment 1 has so that prepreg 1A floats
And as the air injection nozzle device 300 of upper float means, and the prepreg 1A floated is carried out after absorption keeps and separate
Carry out the absorption carrying device 23 transported.
Absorption carrying device 23 includes body frame 24, drives motor 25, rotates drive shaft 26, drives roller 26a, driven
Axle 27, driven voller 27a, conveyor belt 28, guide plate 29, conduit 31, fan 32 etc..
Rotate drive shaft 26 and be supported for freely rotatable in body frame 24, and by the one end rotating drive shaft 26
The driving motor 25 that portion links by means of the driving force transmission mechanism of band and belt wheel etc. is rotated driving.Rotating drive shaft 26
On be fixed with multiple driving roller 26a.Upstream side in conveyance direction X rotating drive shaft 26 is provided with at body frame 24 quilt
It is supported for freely rotatable driven shaft 27.Driven shaft 27 supports and has multiple driven voller 27a.Driving roller 26a and driven
Setting up the conveyor belt 28 having many between roller 27a, conveyor belt 28 is by driving the rotation of motor 25 to drive along conveyance side
It is rotated driving to X.
Be configured with guide plate 29 in the inner side of the ring becoming these conveyor belts 28, the conveyor belt 28 of many is by guide plate 29
Support.Multiple openings 33 it is formed with to be come semi-solid preparation by suction air when rotating fan 32 in guide plate 29
Sheet 1A produces absorption affinity.
It is configured with in the upside of guide plate 29 and conveyor belt 28 to the conduit 31 attracting air Ad to guide with as raw
Become to attract the attracting member of the attraction air Ad of prepreg 1A and the fan 32 of an example of attracting mechanism.Fan 32 is as shown in the figure
Ground, includes the air suction port 32a attracting air Ad to attract and spues the air attracting air Ad to spue
Mouth 32b, can use the sirocco fan of such as centrifugal blower.Conduit 31 has multiple division boards 34, and at these
Vent 35 is defined between division board 34.In Fig. 1,40 shown in double dot dash line are that fan 32 is arranged in device body
Face (identical with Fig. 4 described later) is set.
The centrifugal blower (sirocco fan) with multiblade fan is small-sized inexpensive, especially with axial blast
Machine is compared, and has the advantage that pressure rises and noise is the least easily increasing a section.If need not above-mentioned Multi-vane type
During the advantage of fan, fan 32 can also use axial fan.
As shown in Figure 2 and Figure 3, prepreg bundle 1 is by the state of the layer of prepreg poststack of multipage.At prepreg
In carrying device 100, prepreg bundle 1 is to be loaded using laminated arrangement and be arranged on the loading stage 136 of base plate.
Loading stage 136 can be moved by the elevating mechanism as prepreg loading part drive mechanism on above-below direction Z
Dynamic.Detect and as semi-solid preparation it addition, prepreg carrying device 100 includes the upper position to prepreg bundle 1
The detection sensor 20 of sheet testing agency, and the driving to elevating mechanism is controlled with the upper position to prepreg bundle 1
The prepreg position control component being controlled.Thus, occupy by examining when the above of the prepreg bundle 1 on loading stage 136
When surveying the height and position of the regulation that sensor 20 detects, uppermost prepreg 1A will be divided by action described later
From and conveyance.
Prepreg carrying device 100 is provided with a pair sidebar 137 as prepreg position regulation member,
137, front end guide plate 138, hurdle, rear end 139.Sidebar 137,137 is configured in the both sides of the width Y of loading stage 136, and
The width Y of conveyance direction X of prepreg bundle 1 being perpendicular to be configured is positioned.Front end guide plate 138 carries out phase
Location when the length direction front end of conveyance direction X in prepreg bundle 1.Further, what hurdle, rear end 139 was carried out is same
The location of the length direction rear end of sample.
The function of avris air nozzle 370 shown in dotted lines in Figure 3 is, as being sprayed by avris air Ac and being blown into half
The paging wind pushing mechanism of the side end of cured sheets bundle 1 and the second air ejection component of air blow-off mechanism.As shown in Figure 3
Ground, avris air nozzle 370 is arranged in the sidebar 137,137 on both sides, and produces with the avris air producing avris air Ac
The avris blower mechanism 380 of mechanism or avris Air blowing mechanism connects.Centrifugal sending can be used as avris blower mechanism 380
The sirocco fan etc. of blower fan, it would however also be possible to employ axial fan.
The front end with the prepreg bundle 1 loaded in opposite directions and to position in be configured with the sky of Ye Shi blow air mechanism
Gas jet spray nozzle device 300.Air injection nozzle device 300 is configured with air chamber 320 save from outside floating give
The air as pressurized gas that blower fan is sent here.It addition, as shown in Figure 2 and Figure 3, air chamber 320 is provided with two and floats
Top nozzle 322.
As it has been described above, the functioning as so that loading on loading stage 136 and preparing of air injection nozzle device 300
The upper float means that prepreg floats.Further, air injection nozzle device 300 also has in the prepreg loaded
Carry out air ejection the air blow-off mechanism floated in the end of prepreg and be rightabout with conveyance direction X
In spray air and as first air ejection component function.As in the air of gas, also include through except electricity
Air, or it is intended that prepreg floats and separates page by page and other the gas etc. that uses.Due to stacking
Being not easily separate because of electrostatic interaction contiguity each other of the prepreg of state, so at the prepreg bundle of laminated arrangement
Being ejected through the air except electricity in 1 can more effectively really.
As it is shown on figure 3, the leading section that floating top nozzle 322 is towards prepreg bundle 1 blows floating upper air Aa, and make
Prepreg floats from prepreg bundle 1.If it addition, the air blowed is warm braw, prepreg is also had dehumidifying
Effect such that it is able to be more effectively carried out separation and the paging of prepreg.
Then, main actions and the operation of prepreg carrying device 100 are described.
(1) first, it is the preparatory process carrying out the preparation to prepreg under laminated arrangement.It is exactly specifically, when
When prepreg bundle 1 is loaded on loading stage 136 by operator, it should place corresponding to prepreg size so that it is front end
Face is encountered on front end guide plate 138, and does neat as datum level.It addition, by operation sidebar 137,137 and hurdle, rear end
139 side end face doing neat prepreg bundle 1 respectively and rear end faces.
When prepreg supply instruction is sent here from the control portion being arranged on prepreg carrying device 100, just start
Include floating upper pressure fan, the paging wind pushing mechanism of avris pressure fan of air injection nozzle device 300.Thus, the most solid
The floating upper operation changing the injection that each end of sheet carries out air is started.By going up what pressure fan was come with from the floating of air chamber 320
Floating upper air Aa simultaneously sprays avris air Ac from avris air nozzle 370, allows for preparing on loading stage 136
Prepreg 1A, 1B, the 1C on top floats.Thus, prepreg 1A, 1B, 1C of topmost contact area each other
Will change.The holding operation carrying out keeping simultaneously for the prepreg floated also begins to.By the action of fan 32,
Air in conduit 31 produces, after being attracted, the flowing attracting air Ad, thus becomes negative pressure in causing conduit 31, and by leading
Start air to multiple openings 33 of plate 29 to attract. thus, uppermost prepreg 1A floats, and uppermost the most solid
Change sheet 1A be adsorbed and be maintained in conveyor belt 28.
As it has been described above, in embodiment 1, by spraying floating upper air Aa and at prepreg from floating top nozzle 322
Bundle 1 applies uniform blast, it is possible to suppression is excessively floated or conduct disorder, and prevents from spraying initial resending.Meanwhile, right
The prepreg that conveyor belt 28 keeps carries out the paging operation of paging, and by the paging that comprises avris air nozzle 370 with giving
Wind mechanism is carried out.
(2) then, start the driving of conveyor belt 28, and the prepreg 1A keeping conveyor belt 28 performs conveyance operation.
By above-mentioned composition, it becomes possible to adsorb prepreg 1A and do not have the problem smacked one's lips in conveyance.
It addition, transport also without by pressing prepreg 1A such as carrying rollers.If producing in prepreg and pushing trace
Mark or wound, when making electronic printing circuit board etc., thickness would not be uniform, thus causes the problem of resistance, so this half
Cured sheets is the most adopted.The material sheet that this electronic printing circuit board material and use in printed circuit board sheet material are used
Distinctive conveyance problem for, embodiment 1 absorption conveyance be lucky.
Here, use in printed circuit board sheet material is laminal component and includes prepreg, except electronic printing circuit
Beyond plate, also include the sheet material for all known printed circuit board (PCB)s.
In the conveyance of prepreg 1A, the powder that prepreg 1A touches with sidebar or guide etc. and produces, or
It is to add, at original prepreg, the powder just produced man-hour before separation transports to be attracted from opening 33, and through vent 35
It is transported near fan 32.Owing to being high temperature near fan 32, the powder of prepreg can melt to be gathered, when fan stops
And when cooling down, the solid having a certain size will be become.This solid becoming a certain size is possible to for fan 32
Bring exception.
Then, in embodiment 1, it is that the temperature being provided with the surrounding to fan 32 rises the temperature rising suppressed
Dampening mechanism prevents the solidification of above-mentioned prepreg from occurring.The example rising dampening mechanism as this temperature is such as Fig. 1 (a)
Shown in fin 41 is arranged on the face that arranges 40 set by fan 32.By this fin 41, the temperature around fan 32
Degree rising can be obtained by suppression.Fin 41 is that the face that arranges 40 clipping fan 32 is arranged on conveyor belt side 43 as contrary
Rear side 42 in.
Near the face that the arranges 40 substantially thermal source happening part that position is set of fin 41, the most just
It is that, as shown in Fig. 1 (a), the rotary shaft portion 32c of the fan motor that can enumerate source of rotational drive as fan 32 is attached
Closely, or fan box body 32d etc..
As it has been described above, according to embodiment 1, by the fin 41 being arranged on the face that arranges 40 of fan 32, fan 32
Temperature rising around can be obtained by suppression.Therefore, according to embodiment 1, it becomes possible to occur during suppression prepreg conveyance
The caking of powder.
(variation 1)
By Fig. 4, the prepreg carrying device involved by the variation 1 of embodiment 1 is illustrated.Fig. 4 (a)
Shown in be the conveyor belt in variation 1, fan, the ideograph of the configuration status of face, fin is set, be deformation shown in Fig. 4 (b)
The exploded perspective view of the partial mode of the pith of the prepreg carrying device involved by example 1.
The prepreg carrying device 100A of the variation 1 shown in Fig. 4 (a), Fig. 4 (b) and the prepreg of embodiment 1
Carrying device 100 is compared, and difference is to use absorption carrying device 23A to replace adsorbing carrying device 23.Further, inhale
Attached carrying device 23A is compared with absorption carrying device 23, and difference is to use heat radiation guide 44 to replace fin 41.The most just
It is to say, as shown in Fig. 4 (a), is to be provided with on the face that arranges 40 of fan 32 to be provided with to rise as temperature in variation 1 to press down
The heat radiation guide 44 of one example of the heat radiation guide member of mechanism processed suppresses the temperature around fan 32 to rise.Dissipate
Hot guide 44 runs through the face that arranges 40 of fan 32, and one part is exposed to the rear side not having the face that arranges 40 of conveyor belt 28
In 42.
By above-mentioned composition, it becomes possible to by heat radiation guide 44 by heat dissipation warm for fan 32 to rear side 42
Space in.At this moment, it is more suitable for heat radiation if the distance of fan 32 and heat radiation guide 44 is near.
As it has been described above, according to variation 1, by arranging the heat radiation guide 44 in the face that arranges 40 through fan 32, just
Enable to by the warm heat dissipation of fan 32 to the space of rear side 42, so that the temperature around fan 32 rises
It is inhibited.Therefore, according to variation 1, it becomes possible to the caking of the powder occurred during suppression prepreg conveyance.
It addition, the absorption carrying device 23A of the absorption carrying device 23 of embodiment 1 and variation 1 is not limited to
This, it is also possible to it is to be provided in conveyor belt 28 by removing and lead while attracting multiple opening (suction hole) of air
Composition to the opening 33 of plate 29.Under this composition, by the width setup of the width Y in conveyor belt 28 it is preferably
Width more than guide plate 29.
(embodiment 1)
With reference to Fig. 5～Figure 13, come bag centered by the difference with the prepreg carrying device 100 of embodiment 1
The prepreg carrying device including the prepreg separating device involved by embodiments of the invention 1 illustrates.Shown in Fig. 5
It is the oblique view of prepreg carrying device involved by the embodiment 1 seen from right oblique upper, is embodiment 1 shown in Fig. 6 (a)
In conveyor belt, fan, the ideograph of the configuration status of face, fin is set.It is from being somebody's turn to do that rear side is seen shown in Fig. 6 (b)
Prepreg carrying device, is the oblique view of the diagram eliminating air injection nozzle device 300.It it is embodiment 1 institute shown in Fig. 7
A part of cross section side view of the absorption carrying device used, is the oblique of this absorption carrying device of seeing from downside shown in Fig. 8
View.It it is the oblique view of the flowing attracting air that this absorption carrying device is described shown in Fig. 9.It is that this absorption is described shown in Figure 10
The band of multiple conveyor belts of carrying device keeps the oblique view in region.It is by half shown in Figure 11 by prepreg separating device
The front elevation of the medelling that cured sheets is whole when separating well.In each figure, what the solid arrow of suitably display represented is the flowing side of air
To.In Fig. 5 and Fig. 6 (b), fin 41 medelling is expressed as cuboid (identical with the figure of embodiment described later).
Embodiment 1 is compared with the embodiment 1 shown in Fig. 1, and main difference is to use the shown prepregs such as Fig. 5
Carrying device 100B replaces prepreg carrying device 100.Prepreg carrying device 100B and prepreg carrying device
100 compare, and difference is to use absorption carrying device 160 to replace adsorbing carrying device 23.
Absorption carrying device 160 is compared with the absorption carrying device 23 of Fig. 1 (b), and difference is such as Fig. 5～as shown in Figure 9,
Use and be formed with conveyor belt 161a of suction hole 164,161b, 161c are to replace conveyor belt 28, and remove guide plate 29.It addition,
Absorption carrying device 160 is compared with absorption carrying device 23, and difference is to use absorption carrying device 160 negative pressure air room 310
And the negative pressure catheter 311 being attached thereto is to replace conduit 31.Further, absorption carrying device 160 and absorption conveyance dress
Putting 23 to compare, difference is to use two fans 32A, 32B to replace single fan 32 and scattered with two as attracting mechanism
Backing 41 replaces single fin 41.
As shown in Fig. 5～Figure 11, conveyor belt 161a, 161b, 161c be divided into 3 the identical common conveyance of girth
Band, and constitute holding unit 165.Conveyor belt 161 and conveyor belt 161b carry out quilt with the state clipping conveyor belt 161c of central authorities
It is arranged in outside the two of width Y.Conveyor belt 161c be erected at diameter than drive roller 162a and drive roller 162b little from
Between driven voller 163c and the idler roller 167 identical with driven voller 163a and driven voller 163b by roller 162c, diameter.Idler roller
167 be configured in than conveyor belt 161a in the position in the downstream of close conveyance direction X, 161b upper side more top
In position, and it is supported for freely rotatable in body frame by means of axle 167s.Conveyor belt 161a is erected at driving roller
Between 162a and driven voller 163a.Conveyor belt 161b is erected between driving roller 162b and driven voller 163b.
Although driving roller 162a, 162b and free roll 162c to be arranged respectively in identical drive shaft 162s, but only have certainly
By roller 162c relative to drive shaft 162s be have that the gap of regulation is directed to be supported for can be freely rotatable.Respectively drive roller
162a, 162b are fixed in drive shaft 162s respectively.Each driven voller 163a, 163b, 163c respectively with identical driven shaft
163s forms as one, and is configured on driven shaft 163s.Drive shaft 162s and driven shaft 163s come freely by means of bearing
It is pivotally supported in body frame 101.
As it has been described above, as shown in Figure 7, Figure 8, it is being positioned at central conveyor belt 161c of width Y and is being configured in
In conveyor belt 161a outside the two of conveyor belt 161c and each band holding face of conveyor belt 161b, above-below direction Z is formed
There is difference of height D.
Drive shaft 162s is by having toothed belt wheel and having cingulum to be attached to as conveyor belt to drive as rotation transfer mechanism
In the driving motor 168 of motivation structure.By this driving motor 168, conveyor belt 161a and conveyor belt 161b are just by means of driving roller
162a, 162b are rotated driving.Conveyor belt 161c is by the rotation driving along with conveyor belt 161a and conveyor belt 161b
The driven rotation power of the driven voller 163c of driven rotation is rotated driving.Thus, conveyor belt 161a, 161b, 161c are just at Fig. 7
Arrow described in rotate with same peripheral speed in identical rotation direction.
Such as Fig. 8～as shown in Figure 10, conveyor belt 161a, 161b, 161c are formed with many suction holes 164, and can
Keep prepreg.Further, although the suction hole 164 shown in figs. 8 to 10 is formed at conveyor belt 161a, 161b, 161c
Figure in downside a part in, but need not go into the details, be formed on the whole girth of conveyor belt 161a, 161b, 161c.
Negative pressure air room 310 is arranged on the inner side of the ring of conveyor belt 161a, 161b, 161c, and opens on above-below direction Z
Mouthful.As illustrated in fig. 5, the right-hand end in the figure of negative pressure air room 310 is to connect with the bottom in the figure of negative pressure catheter 311
Connect.Upper end in the figure of negative pressure catheter 311 is that the air suction port 32Aa of the fan 32A with upstream side connects connection
's.The air suction port 32Aa of the fan 32A of upstream side connects with the air suction port 32Ba of the fan 32B in adjacent downstream
Connect, and from the air discharge opening 32Bb of fan 32B spue attraction air Ad.Fan 32A, 32B and the fan 32 shown in Fig. 1
Comparing, main difference is only that air suction port and the shape of air discharge opening, and static pressure specification etc. is all identical.
So, the fan 32A of the upstream side being such as made up of sirocco fan and the fan 32B in downstream is just configured
It is connected to for tandem.Thus, it becomes possible to improve static pressure and prepreg is sufficiently attracted and keeps and remove by captivation
Send.
As illustrated in fig. 9, by the fan 32B in the fan 32A of upstream side and downstream (in Fig. 9 covered and can't see)
Common driving produce the air-flow attracting air Ad, so that the negative pressure catheter 311 being connected with fan 32A and leading with attraction
The negative pressure air room 310 that pipe 311 connects becomes negative pressure.Thus, owing to attracting air Ad from conveyor belt 161a, 161b, 161c
Suction hole 164 is inhaled into, and prepreg is the most adsorbed to be remained on the band holding face of each conveyor belt 161a, 161b, 161c.
As illustrated in fig. 10, on the width Y of absorption carrying device 160, it is formed and is kept with transparent display
The holding region 166 of prepreg.Keeping region 166 is to form many suction holes on conveyor belt 161a, 161b, 161c
The region of 164.
Here, floating to substantially same with the floating upper operation illustrated by (2) of embodiment 1 the embodiment 1 carried out
Upper operation remarks additionally.As shown in Figure 2 and Figure 3, on floating air Aa from the floating top nozzle 322 of air injection nozzle device 300
While blowing, when avris air Ac blows from avris air nozzle 370, prepreg will float also as illustrated in fig. 11
Separate.The attraction air Ad, only prepreg 1A in face is kept by coming from the band of conveyor belt 161c of divided central authorities
Tip central part 1Ac flexural deformation can become the shape (U-shaped of handstand) that raises up.Shown in Figure 11 is semi-solid preparation
The shape that the tip central part 1Ac of sheet 1A is adsorbed with the shape of epirelief and is maintained in conveyor belt 161c in difference of height portion of central authorities
State.
Corresponding to central authorities' conveyor belt 161a of both sides, the prepreg 1A of 161b central both sides 1Aa, 1Ab in, pass through
Attraction air Ad, prepreg 1A that band keeps face can keep the difference of height D in face be adsorbed and keep along band.Then,
Both sides, first end 1Aaa, the 1Abb of the part leaving band holding face becomes the shape of the ends sag towards prepreg 1A.
On the other hand, due to page 1 prepreg 1A towards the rearward end of prepreg 1A by absorption carrying device
The holding face of 160 disappears, so prepreg 1A keeps face can become approximate horizontal relative to band.Further, due to half
Cured sheets 1A maintains floating upper form, the central part of prepreg 1A towards the rear end of prepreg by the inflow of avris air
Can expand, time from the point of view of the rearward end of prepreg 1A, the arc-shaped (semi-circular shape) of epirelief will be changing into.
Later prepreg 1B, the 1C of page 2 as illustrated in fig. 11, by floating upper air and avris air, at its tip
While central part part bends to the shape (U-shaped of handstand) raised up, can be because of deadweight towards first both sides, end
On floating floppily.Floating upper released state shown in Figure 11 is only that the thickness of the prepreg of certain material is at 0.02mm～0.2mm
An interior example.That is, although different because material category is different, when when close to 0.02mm, the most thinning, above-mentioned bending
Degree is the biggest, and thickness close to 0.2mm time, the most thickening, the degree of above-mentioned bending can diminish and with substantially horizontal come
On Fu.Then, when avris air no longer acts on, on prepreg 1B, 1C are the most floating, and be retained as with the loading initial stage with
The state of sample.
Float in operation, holding operation and paging operation at above, be the semi-solid preparation at page 1 as released state
Shape difference is produced between the prepreg 1B of sheet 1A and page 2, and by keeping the deformation of the prepreg on direction at band
Prepreg is carried out each other practical separation.The most just can be prevented securely from resending of prepreg.
On the other hand, when the prepreg 1A of page 1 transports, the hold mode at the prepreg 1A of page 1 is led to
Crossing while band retentivity maintained and transport, the conveyance shape of the prepreg 1A of page 1 is the most all becoming
Change, and always in the prepreg 1A of page 1 persistently force become the situation that can be easily separated prepreg.On floating
Prepreg after operation is floated is that end is from the prepreg by keeping operation to keep and the semi-solid preparation of laminated arrangement
The shape in the direction that sheet leaves.
In the conveyance of the prepreg 1A by absorption carrying device 160, touch with sidebar or guide etc. and produce
Powder, or add at original prepreg before separating conveyance the powder that just produces man-hour from conveyor belt 161a, 161b,
The suction hole 164 of 161c is attracted together with attracting air Ad.The powder of this prepreg is by negative pressure air room 310, suction
Guiding tube 311 is transported to fan 32A and the vicinity of fan 32B.At this moment, when being high temperature near fan 32A, fan 32B,
The powder of prepreg can melt caking, and when fan 32A, fan 32B stop cooling down, will become and have consolidating of a certain size
Body.This solid becoming a certain size is possible to bring exception for fan 32A, fan 32B.
But, in embodiment 1, as shown in Figures 5 and 6, corresponding to being provided with each fan 32A, the setting of fan 32B
Face 40, is to be respectively provided with fin 41,41.As shown in the plane graph of Fig. 6 (a), clip each fan 32A, the setting of fan 32B
Putting face 40 is to be provided with each fan 32A, fan 32B in the downstream 47 of conveyance direction X, and at the upstream side 46 of conveyance direction X
It is provided with each fin 41,41.The temperature around each fan 32A, fan 32B just can be suppressed by these fin 41,41
Rise.
As it has been described above, according to embodiment 1, by being arranged on the fin on the face that arranges 40 of each fan 32A, fan 32B
41,41, the temperature rising around each fan 32A, fan 32B can be obtained by suppression.Therefore, according to embodiment 1, it becomes possible to press down
The caking of the powder occurred during prepreg processed conveyance.
Even if it addition, in embodiment 1, being also equipped with the dissipating as temperature rising dampening mechanism as shown in Fig. 4
Hot guide 44 also suppresses the temperature around each fan 32A, fan 32B to rise, and need not go into the details, it is also possible to obtain above-mentioned effect
Really.
In the absorption carrying device 160 of embodiment 1, if need not the highest above-mentioned separating property, it is also possible to adopt
With three conveyor belts 161 of the embodiment described later 2 not producing difference of height replace produce difference of height conveyor belt 161a,
161b、161c。
(embodiment 2)
Absorption and the prepreg kept can not be removed by the only absorption carrying device 160 by embodiment 1 sometimes completely
Deliver to destination (such as, it is sometimes necessary to be transported to farther position, or need to change direction), in this case, just need
Absorption carrying device is set further.Then, in order to absorption and the prepreg kept are transported to destination, and set
Meter has made and has added the embodiment 2 arranging absorption carrying device.
With reference to Figure 12～Figure 14, come centered by the difference with the prepreg carrying device 100B of embodiment 1 this
Prepreg carrying device 100C involved by inventive embodiment 2 illustrates.It is half involved by embodiment 2 shown in Figure 12
The cross section side view of the medelling of cured sheets carrying device, is that the embodiment 2 seen from right oblique upper is used shown in Figure 13
The oblique view of absorption carrying device.It is the conveyor belt in embodiment 2, fan shown in Figure 14 (a), the configuration of face, fin is set
The ideograph of state, is the side view of the absorption carrying device that embodiment 2 is used shown in Figure 14 (b).
Embodiment 2 is compared with the embodiment 1 shown in Fig. 5～Figure 11, and main difference is to use half shown in Figure 12 admittedly
Change sheet carrying device 100C and replace prepreg carrying device 100.Prepreg carrying device 100C transports with prepreg
Device 100 is compared, and not existing together is that the downstream in conveyance direction X of absorption carrying device 160 is newly provided with absorption carrying device
160A。
As shown in Figure 12～Figure 14, absorption carrying device 160A has many (being three in Figure 13) conveyor belts 161, bears
Pressure air chamber 310, negative pressure catheter 311 and two fans 32C, 32D as attracting mechanism.Carrying device 160A is with upper in absorption
The absorption carrying device 160 of trip side is compared, and clips prepreg transport path XR and configures the most on the contrary.Namely
Say,
In absorption carrying device 160A, it is to use to be arranged on three conveyor belts below prepreg transport path XR
161 replace being arranged on conveyor belt 161a of the top of prepreg transport path XR, 161b, 161c.At absorption carrying device
Conveyor belt 161a of 160,161b, 161c are constitute holding unit 165 with producing difference of height, and in the three of embodiment 2
It root conveyor belt 161 is the composition not having difference of height.Although absorption carrying device 160A has and to adsorb carrying device 160 same
Negative pressure air room 310 and negative pressure catheter 311, but the allocation position of these negative pressure air rooms 310 and negative pressure catheter 311 is joined
Put in the more lower section adsorbing the prepreg kept and transport.
As illustrated in fig. 13, three conveyor belts 161 are the conveyor belts that same circumference is common.Each conveyor belt 161 is erected at
Be fixed in drive shaft 162s drives between roller 162 and the driven voller 163 being supported on driven shaft 163s.Drive shaft 162s
By having toothed belt wheel and having cingulum to be attached to the driving motor 169 as conveyor belt drive mechanism as rotation transfer mechanism
In.
As shown in Figure 12～Figure 14, negative pressure air room 310 is arranged on the inner side of the ring of conveyor belt 161, and up and down
Direction Z upper shed.As shown in Figure 13, Figure 14 (b), the bottom in the figure of negative pressure air room 310 and negative pressure catheter 311
Upper end connection in figure connects.Bottom in the figure of negative pressure catheter 311 connects connection with fan 32C, 32D.More
Further, the air of the fan 32D in the downstream that the air discharge opening 32 of fan 32C, 32D and fan 32C, 32D is adjoined
Suction port 32 connection connects, and fan 32C, 32D and 32D are that tandem connects.Fan 32C, 32D can come such as sirocco fan
Constitute.
As it has been described above, absorption carrying device 160A is not mutually anti-ly with gravity next right as absorption carrying device 160
Prepreg carries out adsorbing and keep and transport, and it accepts the prepreg that moves from absorption carrying device 160 and not
Produce the ground such as deflection or position deviation and adsorb conveyance.It addition, controlled by the conveyance speed of absorption carrying device 160A
For faster than absorption carrying device 160.
In Figure 12, Figure 14 (b), produced the air-flow attracting air Ad by the driving of fan 32C, 32D, and make to bear
Pressure air chamber 310 becomes negative pressure.Thus, owing to attracting air Ad to be inhaled into from the suction hole 164 of each conveyor belt 161, half is solid
Change sheet to be just adsorbed remaining on the band holding face of each conveyor belt 161.
In example 2, as shown in Figure 14 (a), Figure 14 (b), it is on the face that arranges 40 being provided with fan 32C, 32D
It is respectively provided with fin 41.The temperature around fan 32C, 32D just can be suppressed to rise by this fin 41.
As it has been described above, according to embodiment 2, even if in absorption carrying device 160A, by being arranged on fan 32C, 32D
Arranging the fin 41 on face 40, the temperature rising around fan 32C, 32D can be obtained by suppression.Therefore, according to embodiment
2, it becomes possible to the caking of the powder occurred during suppression prepreg conveyance.
It addition, pass through to be arranged on absorption and the conveyance of the absorption carrying device 160A in the downstream of absorption carrying device 160,
With by roller etc. to compared with the pressing of prepreg 1A conveyance, pressing vestige or wound would not be produced in prepreg.
Therefore, it becomes possible to solve electronic printing circuit board material material therefor sheet material distinctive conveyance problem.
Even if it addition, in example 2, being also equipped with the dissipating as temperature rising dampening mechanism as shown in Fig. 4
Hot guide 44 also suppresses the temperature around fan 32C, 32D to rise, and need not go into the details, it is also possible to obtain above-mentioned effect.
(embodiment 3)
To including centered by the difference with the prepreg carrying device 100B of Fig. 5～embodiment illustrated in fig. 11 1
The prepreg carrying device 100D of the multiple absorption holding unit involved by embodiments of the invention 3 illustrates.Figure 15
Shown in be the prepreg conveyance dress including multiple absorption holding units involved by embodiment 3 seen from right obliquely downward
The oblique view put, is the oblique view of this prepreg carrying device seen from right oblique upper shown in Figure 16.Shown in Figure 17 be from
The oblique view of the rear side of this prepreg carrying device that right oblique upper is seen, is that prepreg conveyance dress is described shown in Figure 18
The ideograph of the effect of the various air in putting.
As shown in Figure 15, Figure 16, prepreg carrying device 100D and the prepreg carrying device 100B of embodiment 1
Comparing, the main distinction is to be set up in parallel three on width Y by after absorption carrying device 160 modularization of embodiment 1
Absorption holding unit 3A, 3B, 3C.It is to say, in prepreg carrying device 100D, by having absorption holding unit
3A, 3B, 3C, just constitute and can enter the prepreg of large scale (e.g. lateral dimension 700mm × longitudinal size 700mm)
Row separates and transports.Is by the shape during removals such as the air injection nozzle device 300 of Fig. 5, Fig. 6 shown in Figure 15～Figure 17
State, air injection nozzle device 300 is configured in each absorption holding unit 3A, 3B, 3C.
As illustrated in fig. 17, even if in embodiment 3, also correspond in each absorption holding unit 3A, 3B, 3C
Be both provided with each fan 32A, fan 32B the face that arranges 40 to be respectively provided with each fin 41,41.Keep in each absorption
In unit 3A, 3B, 3C, in the same manner as shown in Fig. 6 (a), Fig. 6 (b), be clip each fan 32A, the face that arranges 40 of fan 32B exists
The downstream of conveyance direction X is provided with each fan 32A, fan 32B, and is provided with each fin at the upstream side of conveyance direction X
41、41.By arranging each fin 41,41 in each fan 32A, the fan 32B of each absorption holding unit 3A, 3B, 3C,
The temperature around each fan 32A, the fan 32B of each absorption holding unit 3A, 3B, 3C just can be suppressed to rise.
The action of the pith of prepreg carrying device 100D is described with reference to Figure 18.When prepreg supply instruction
When sending here from the control portion being arranged on prepreg carrying device 100D, just starting paging wind pushing mechanism, this paging is with sending
Wind mechanism includes the air injection nozzle dress in being configured in Figure 15, Figure 16 at the three of the width Y eliminating diagram
Put floating upper pressure fan, the avris pressure fan of 300.Thus, the floating upper operation of the injection that end each to prepreg carries out air obtains
To start.By simultaneously spraying avris air from nozzle with the floating upper air Aa from floating top nozzle, allow for loading
Prepreg 1A, 1B, the 1C of the topmost prepared on platform 136 floats.Thus, prepreg 1A, 1B, 1C of topmost is each other
Between contact area will change.
The holding operation carrying out keeping simultaneously for the prepreg floated also begins to, by all of absorption at three
Each fan 32A in holding unit 3A～3C, the action of fan 32B, just create attraction air Ad.Thus, begun to by
The air that absorption conveyor belt 161a of holding unit 3A～3C, 161b, 161c produce attracts.Thus, keep in all of absorption
In unit 3A～3C, uppermost prepreg 1A floats, and as illustrated in fig. 18, uppermost prepreg 1A adsorbed and
It is maintained on conveyor belt 161a at three, 161b, 161c.
Then, in all of absorption holding unit 3A～3C, start conveyor belt 161a at three, the driving of 161b, 161c
Dynamic, start the conveyance work that the prepreg 1A kept by conveyor belt 161a at three, 161b, 161c is transported
Sequence.
In above-described embodiment 1～3, for constituting conveyor belt 161a of holding unit 165, conveyor belt 161b and conveyance
It is unitized that band 161c is by part, if need not this point, it is also possible to is that only to length is common, width is different.
The configuration of absorption holding unit 3A, 3B, 3C of embodiment 3 is constituted can various situation.If absorption keeps single
Unit 3A, 3B, 3C are that common part is constituted, then can reduce number of parts and cost.It addition, according to the chi of prepreg
Very little, it is also possible to be configured to load and unload by absorption holding unit 3A, 3B, 3C and maybe can move, further, it is also possible to removing
The downstream sending direction is set up.It addition, according to the size of prepreg, it is also possible to absorption holding unit 3A, 3B, 3C are entered
Row drives selectively.Further, not to absorption carrying device 160 modularization, but fixing to install without change
State drive absorption carrying device 160 selectively according to the size of prepreg.
In above-described embodiment 3, relative to conveyor belt 161a and conveyor belt 161b, the conveyor belt that constitute holding unit 165
161c is the composition at above-below direction Z with distinctive difference of height.If need not this point, then can also be according to semi-solid preparation
The size of sheet does not has difference of height on above-below direction Z, and has the maintaining body of multiple conveyor belts etc. in the direction of the width
And transport mechanism.
In embodiment 3, the attracting mechanism of each fan 32A, fan 32B etc. is vertical with the direction attracting prepreg
Width Y is provided with multiple, and, each fin 41,41 is to be configured in multiple absorption holding unit 3A, 3B, 3C
In each fan 32A, fan 32B.
As it has been described above, according to embodiment 3, by being arranged on each fan in each absorption holding unit 3A, 3B, 3C
32A, fan 32B the face that arranges 40 on each fin 41,41, temperature around each fan 32A, fan 32B rises the most permissible
It is inhibited.Therefore, according to embodiment 3, it becomes possible to the caking of the powder occurred during suppression prepreg conveyance.
Even if it addition, in embodiment 3, the heat radiation guide that also will rise dampening mechanism as temperature in the same manner as Fig. 4
In 44 each fan 32A, the fan 32B being arranged on each absorption holding unit 3A, 3B, 3C, and suppress each fan 32A, 32B week
The temperature enclosed rises, and need not go into the details, it is also possible to obtain above-mentioned effect.
(embodiment 4)
With reference to Figure 19～Figure 22, come centered by the difference with the prepreg carrying device 100D of embodiment 3 this
Prepreg carrying device 100E involved by inventive embodiment 4 illustrates.It is half involved by embodiment 4 shown in Figure 19
The cross section side view of the medelling of cured sheets carrying device, is that the embodiment 4 seen from right oblique upper is used shown in Figure 20
Attract the oblique view of unit.It is fan oblique attracting unit that used of the embodiment 4 seen from right obliquely downward shown in Figure 21
View, is fan and the oblique view of fin of the attraction unit that the embodiment 4 seen from right obliquely downward is used shown in Figure 22.
It addition, in Figure 20～Figure 22, be the diagram eliminating absorption holding unit 3A, 3B, 3C etc., and only to attract unit 6A, 6B,
6C illustrates.
As shown in Figure 19, Figure 20, prepreg carrying device 100E and the prepreg carrying device 100D of embodiment 3
Compare, the main distinction be absorption holding unit 3A, 3B, 3C conveyance direction X downstream by three attract unit 6A, 6B,
6C is newly located on width Y.
Attracting unit 6A, 6B, 6C is by the absorption carrying device 160A modularization of embodiment 2, and keeps respectively
In body frame 101.Owing to also having attraction unit 6A, 6B, 6C outside absorption holding unit 3A, 3B, 3C, just it is configured to
The absorption of large-sized prepreg can be transported to destination.
As illustrated in fig. 22, even if in example 4, also correspond to set in each attracts unit 6A, 6B, 6C
The face that arranges 40 of each fan 32C, 32D that is equipped with is to be respectively provided with each fin 41,41.Each absorption holding unit 3A,
In 3B, 3C, in the same manner as shown in Figure 14 (a), Figure 14 (b), it is that the face that arranges 40 clipping fan 32C, 32D is in conveyance direction X
Upstream side is provided with each fan 32C, 32D, and is provided with each fin 41,41 in the downstream of conveyance direction X.By being arranged on
Each attracts each fin 41,41 in fan 32C, 32D of unit 6A, 6B, 6C, it becomes possible to suppress each fan 32C, 32D
Temperature around rises.
As it has been described above, according to embodiment 4, even if in attracting unit 6A, 6B, 6C, by being arranged on fan 32C, 32D
Arranging the fin 41 on face 40, the temperature rising around fan 32C, 32D can be obtained by suppression.Therefore, according to embodiment
4, it becomes possible to the caking of the powder occurred during suppression prepreg conveyance.
Even if it addition, in example 4, being also equipped with the dissipating as temperature rising dampening mechanism as shown in Fig. 4
Hot guide 44, need not go into the details, it is also possible to the temperature around suppression fan 32C, 32D rises.It addition, protect by being arranged on absorption
Hold unit 3A, 3B, 3C downstream attract the absorption of unit 6A, 6B, 6C and conveyance, with by roller etc. to prepreg 1A's
Press and transport and compare, pressing vestige or wound would not be produced in prepreg.It is thus possible to enough solve electronic printing electricity
Road sheet material material therefor sheet material distinctive conveyance problem.
The temperature rising dampening mechanism of above-mentioned fin 41 or heat radiation guide 44 etc. can also be adopted for following purpose
By the composition that can load and unload.It is to say, in order to easily clean the powder of prepreg, temperature rises dampening mechanism also
Can be concavo-convex less shape, or with installation side handling not by screw etc. conclusion but use one-off
The composition of the locking member just can loaded and unloaded, or be can to carry out, by slip, the composition loaded and unloaded.
Other outside prepreg carrying devices various shown in above-mentioned Fig. 1～Figure 22 are implemented with reference to Figure 23～Figure 26
Mode example illustrates.It is to include separating dress as the prepreg involved by other embodiment example of the present invention shown in Figure 23
The front elevation of the medelling of the prepreg carrying device 230 of the absorption carrying device 260 put.It is the most solid of Figure 23 shown in Figure 24
Change the plane graph of the medelling of sheet carrying device 230, be that the action of prepreg carrying device 230 pushes away shown in Figure 25 (a)～(c)
The ideograph of shifting state, is the action passage of prepreg carrying device 230 after Figure 25 (c) shown in Figure 26 (a)～(c)
The ideograph of state.
Other embodiment example shown in Figure 23, Figure 24 compared with the prepreg carrying device 100 shown in Fig. 1～Fig. 3,
Difference is to use prepreg carrying device 230 to replace prepreg carrying device 100.
Prepreg carrying device 230 is provided likewise with detection biography with the prepreg carrying device 100 of Fig. 1～Fig. 3 etc.
Sensor 20, driving to elevating mechanism are controlled controlling the prepreg position control of the upper position of prepreg bundle 1
Component and front end guide plate 138, and eliminate diagram in Figure 23 etc..It addition, prepreg carrying device 230 and semi-solid preparation
Sheet carrying device 100 is provided likewise with sidebar 137, hurdle, rear end 139, avris air nozzle 370 and the avris pressure fan 380 of a pair
Deng, and eliminate diagram in Figure 23 etc..Similarly, prepreg carrying device 230 includes to have and transports with prepreg
Air chamber 320 that device 100 is same and the air injection nozzle device 300 of floating top nozzle 322, and eliminate figure in Figure 23 etc.
Show.
Prepreg carrying device 230 shown in Figure 23, Figure 24 is compared with prepreg carrying device 100, and difference is
Absorption carrying device 260 is used to replace the absorption carrying device 23 shown in Fig. 1～Fig. 3.Absorption carrying device 260 and Fig. 1～
The absorption carrying device 23 of Fig. 3 etc. is compared, and main difference is to use the adsorption roller 261 shown in Figure 23, Figure 24 to replace conveyance
Band 28.Hereinafter, the thin portion composition for the absorption carrying device 260 different from absorption carrying device 23 illustrates.
As shown in Figure 23, Figure 24, absorption carrying device 260 includes adsorption roller 261, negative pressure air room 263, quickly opens
Close parts 270, as the air hose 235 of negative pressure catheter and as producing the attraction attracting air generating mechanism attracting air
Fan 280.Further, fan 280 is attracted to be not limited thereto, it is also possible to be the attraction air generating mechanism of air compressor etc..
Adsorption roller 261 has the axle 261s being supported on freely to rotate in body frame.Axle 261s is linked to conduct
In the driving motor 268 of drive mechanism, and by driving the rotation of motor 268 to drive, adsorption roller 261 is releasing semi-solid preparation successively
Sheet the side transported are rotated up.High-speed switch parts 270 are to driving, by attract fan 280, the attraction air court produced
The downstream negative pressure air room 263 of side and the flowing of adsorption roller 261 carries out the valve member of ON/OFF control.
Adsorption roller 261 is the absorption revolving member of roll being formed with many suction holes 264 at peripheral part.At adsorption roller
The inside of 261 is provided with negative pressure air room 263.Negative pressure air room 263 is connected with high-speed switch parts 270 by air hose 235, and
Connected by air hose 235 and be connected to attract fan 280.The suction hole 264 of adsorption roller 261 is configured in and prepreg bundle
The leading section of 1 in opposite directions and to upper position, described prepreg bundle 1 is loaded on loading stage 136 with laminated arrangement.As
This, adsorption roller 261 just connects with high-speed switch parts 270 by means of the air hose 235 being connected in negative pressure air room 263,
Have simultaneously and be connected with attracting fan 280.Adsorption roller 261 carrys out air by negative pressure air room 263 from outside attraction fan 280 and inhales
Draw and keep negative pressure state, the suction hole 264 of adsorption roller 261 attract and adsorb uppermost prepreg 1A.
As it has been described above, the adsorption roller 261 of absorption carrying device 260 is had the negative pressure caused by air and adsorbs floating
On prepreg and it is kept and the maintaining body that separates and keep component, and as to the semi-solid preparation kept
Sheet carries out the function of the transport mechanism transported.
Alternatively, it is also possible to increase the size of absorption carrying device 260 according to the size of prepreg.
Illustrate to be provided with the action of the prepreg carrying device 230 of absorption carrying device 260 with reference to Figure 25, Figure 26.
When the control portion in the prepreg carrying device 230 being arranged on Figure 25 sends the supply instruction of prepreg,
In Figure 25 (a), loading stage 136 just rises shown in block arrow and stops in assigned position.This assigned position is to be loaded in dress
The uppermost prepreg 1A of the prepreg bundle 1 on microscope carrier 136 can be adsorbed by adsorption roller 261 after floating as described later
Position.At this moment, high-speed switch parts 270 are to close.
Then, as shown in Figure 25 (b), when high-speed switch parts 270 are in closedown, floating from air chamber
Nozzle sprays on floating while air Aa towards the front end face of the prepreg bundle 1 being loaded on loading stage 136, empty by avris
Gas jets injection avris air.Prepreg 1A, 1B, the 1C being made the top of loading stage 136 by such wind is floated, and
Make near the height of the floating up to adsorption roller 261 (prepreg maintaining part) of uppermost prepreg 1A of prepreg bundle 1.
By make prepreg 1A, 1B, 1C of topmost of preparing on loading stage 136 floating on, the prepreg 1A of topmost,
1B, 1C contact area each other will change (floating upper operation).
Then, when high-speed switch parts 270 are closed, by making attraction fan 280 start and action, just produce
Life attracts air that negative pressure occurs.Then, as shown in Figure 25 (c), adsorption roller is made by opening high-speed switch parts 270
261 become negative pressure state, and are adsorbed by adsorption roller 261 and keep uppermost prepreg 1A (holding operation).
At this moment, the uppermost prepreg 1A being maintained on adsorption roller 261 is not limited to only one page, prepreg
Between the most also can with contiguity state keep.Then, by being arranged in sidebar the avris as paging wind pushing mechanism
Air nozzle sprays avris air, so that the prepreg 1A being maintained on adsorption roller 261 is slit into sheets as one page (paging work
Sequence).
Afterwards, as shown in Figure 26 (a), driven by the rotation in adsorption roller 261 direction of arrow in the drawings, adsorb and protect
The prepreg 1A holding and separating just has been transported (conveyance work towards the conveyance destination direction in the downstream of conveyance direction X
Sequence).
By being arranged on the downstream of conveyance direction X of prepreg carrying device 230 for carrying out prepreg arrival
The paper feed sensor of detection, it is judged that when reaching the conveyance place to go as destination for prepreg 1A, as Figure 26 (b) Suo Shi
High-speed switch parts 270 are closed on ground, and become atmospheric pressure in making negative pressure air room 263.
After the time of regulation, after prepreg 1A leaves adsorption roller 261, just stop the rotation of adsorption roller 261
Conveyance drives (Figure 26 (c)).It addition, when conveyance prepreg continuously, the action of Figure 26 (a) is continuous print.
By above-mentioned composition, even if in the prepreg carrying device 230 including absorption carrying device 260, also can
Enough adsorb prepreg 1A and in conveyance, do not have the problem smacked one's lips.It addition, also without being pressed by carrying roller etc.
Pressure prepreg 1A transports.If producing in prepreg and pushing vestige or wound, making electronic printing circuit
During plate etc., thickness would not be uniform, thus causes the problem of resistance, so this prepreg is the most adopted.For this
For the distinctive conveyance problem of the material sheet that electronic printing circuit board material and use in printed circuit board sheet material are used, above-mentioned reality
The absorption conveyance executing mode example is lucky.
In the conveyance of prepreg 1A, come from the powder of prepreg 1A as described above, or solid half
The suction hole 264 changing the powder meeting adsorption roller 261 that sheet adds generation in man-hour is attracted, and through negative pressure air room 263, air hose
235 are transported to attract near fan 280.Being high temperature owing to attracting near fan 280, the powder of prepreg can melt poly-
Hold together, when attracting fan 280 to stop and cooling down, the solid having a certain size will be become.This becomes a certain size solid pair
It is possible to bring exception for attracting fan 280.
Then, even if in above-mentioned embodiment example, be also be provided with the temperature of surrounding attracting fan 280 is risen into
The temperature of row suppression rises dampening mechanism and prevents the solidification of above-mentioned prepreg from occurring.Dampening mechanism is risen as this temperature
An example, can enumerate by fin or heat radiation guide configure as described above.Even if in above-mentioned enforcement
In mode example, the caking of the powder occurred when also being able to suppress prepreg to transport in advance by such composition.
Above, although the preferred forms of the present invention is illustrated, but the invention is not limited in above-mentioned specific
Embodiment, as long as being not particularly limited in the above description, at the thought range of the present invention described in scope of authority
In can carry out various deformation and change.For example, it is also possible to the technology contents recording above-mentioned embodiment or variation etc. enters
The combination that row is suitable.
In embodiment of the present invention, the appropriate effect recorded only there are optimum efficiency produced by the present invention, this
Bright effect is not limited in embodiments of the present invention described.
Claims (5)
1. a prepreg carrying device, it is characterised in that including:
Attracting mechanism, it attracts the prepreg of stacking；
Transport mechanism, the described prepreg that its conveyance is attracted by described attracting mechanism, and
Temperature rises dampening mechanism, and it suppresses the temperature around described attracting mechanism to rise.
Prepreg carrying device the most according to claim 1, it is characterised in that:
It is being on orthogonal direction, to be provided with multiple described attracting mechanism with the direction attracting described prepreg, and to the plurality of
Each of attracting mechanism configure described temperature and rise dampening mechanism.
Prepreg carrying device the most according to claim 1 and 2, it is characterised in that:
It is to be configured in the fin around described attracting mechanism or heat radiation guide that described temperature rises dampening mechanism.
4. according to the prepreg carrying device in any of the one of claims 1 to 3, it is characterised in that:
It is that one-off just can load and unload that described temperature rises dampening mechanism.
5. according to the prepreg carrying device in any of the one of Claims 1-4, it is characterised in that include prepreg
Segregation apparatus, described prepreg separating device includes:
Air blow-off mechanism, its prepreg of described stacking is carried out air ejection and make described prepreg end on
Floating；With
Maintaining body, the prepreg of described floating is kept and makes it separate by it.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015129248 | 2015-06-26 | ||
| JP2015-129248 | 2015-06-26 | ||
| JP2016092652A JP2017014013A (en) | 2015-06-26 | 2016-05-02 | Prepreg transportation device |
| JP2016-092652 | 2016-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106276252A true CN106276252A (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610463274.3A Pending CN106276252A (en) | 2015-06-26 | 2016-06-23 | Prepreg carrying device |
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| CN (1) | CN106276252A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112875354A (en) * | 2019-11-29 | 2021-06-01 | 株式会社理光 | Sheet feeding device and image forming apparatus |
| CN114378852A (en) * | 2020-10-02 | 2022-04-22 | 日本电产三协株式会社 | Industrial robot |
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| CN102491109A (en) * | 2011-12-29 | 2012-06-13 | 特新机电（东莞）有限公司 | a printer |
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| JPH0826482A (en) * | 1994-07-14 | 1996-01-30 | Aiki:Kk | Loading device of this slab |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112875354A (en) * | 2019-11-29 | 2021-06-01 | 株式会社理光 | Sheet feeding device and image forming apparatus |
| US11542112B2 (en) | 2019-11-29 | 2023-01-03 | Ricoh Company, Ltd. | Sheet feeding device and image forming apparatus incorporating same |
| CN114378852A (en) * | 2020-10-02 | 2022-04-22 | 日本电产三协株式会社 | Industrial robot |
| CN114378852B (en) * | 2020-10-02 | 2023-06-16 | 日本电产三协株式会社 | Industrial robot |
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Application publication date: 20170104 |