CN109719860A

CN109719860A - A kind of manufacturing equipment and its manufacturing method of prepreg continous way processing insulating trip

Info

Publication number: CN109719860A
Application number: CN201811587369.1A
Authority: CN
Inventors: 许莆嘉
Original assignee: Zhejiang He Li Electric Technology Co Ltd
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2019-05-07
Anticipated expiration: 2038-12-25
Also published as: CN109719860B

Abstract

The present invention provides the manufacturing equipments and its manufacturing method of a kind of prepreg continous way processing insulating trip, its manufacturing equipment carries out the first spelling joint and the second spelling joint that automatically cutting forms the mutually interspersed splicing cooperation of dovetail dentation by the connection end of the two pieces of prepregs connected to needs, while carrying out hot pressing connects to the first spelling joint and the second spelling joint by bindiny mechanism again, material-feeding port is supplemented by feed supplement mechanism, realize the connection of the first spelling joint and the second spelling joint, its manufacturing method is by increasing connection splicing step and feed supplement filling step, the first spelling joint and the second spelling joint that automatically cutting forms the mutually interspersed splicing cooperation of dovetail dentation are carried out to the connection end for two pieces of prepregs that needs connect, while carrying out hot pressing connects to the first spelling joint and the second spelling joint by bindiny mechanism again, it is synchronous to utilize benefit Expect that mechanism carries out automatic feeding to material-feeding port, makes the connection of the firstth spelling joint and the second spelling joint.

Description

A kind of manufacturing equipment and its manufacturing method of prepreg continous way processing insulating trip

Technical field

The present invention relates to prepregs to process insulating trip technical field, specially a kind of prepreg continous way processing insulating trip Manufacturing equipment and its manufacturing method.

Background technique

Prepreg enhancing composite material is with resin matrix impregnating continuous fibres or fabric under conditions of strict control, system The composition of resinophore groups body and reinforcement is the intermediate materials for manufacturing composite material, classifies by physical state that prepreg is divided into Unidirectional pre-immersion material, one-way fabric prepreg, Fabric prereg；By resin matrix difference, prepreg is divided into thermosetting resin preimpregnation Material and thermoplastic resin prepreg；By reinforcing material difference, it is divided into carbon fiber (fabric) prepreg, glass fibre (fabric) preimpregnation Material, aramid fiber (fabric) prepreg；According to fibre length difference, it is divided into staple fiber (4176mm or less) prepreg, long fibre (1217mm) prepreg and continuous fiber prepreg；By solidification temperature difference, it is divided into intermediate temperature setting (120 DEG C) prepreg, high temperature Solidify (180 DEG C) prepreg and solidification temperature is more than 200 DEG C of prepreg etc..

Meanwhile prepreg is the quality material for making insulating trip after modification, is cut to coiled prepreg Piece processing can process to form insulating trip, still, during carrying out processing insulating trip to prepreg, the prepregs of volume two Between need by thermo-compression bonding, make joining end to end for the prepregs of volume two, traditional thermo-compression bonding is to fold the head and the tail of the prepregs of volume two It is added together be thermally compressed and forms interconnecting piece, the interconnecting piece of two layers of prepreg can be generated.

A kind of fiber prepreg material mould heat pressure is disclosed in the Chinese patent of Patent No. CN108357119A continuously to give birth to Producing line, including longitudinal stand arrangement, lateral stand arrangement, moulding press, longitudinal stand arrangement longitudinally run through molding pressure Machine, lateral stand arrangement, and lateral stand arrangement is located at one end of longitudinal stand arrangement, moulding press is located at lateral stand arrangement Side；It is equipped with longitudinal slide rail component in longitudinal stand arrangement, and stack is equipped with by the longitudinal slide rail component and is removed Moving trolley is transported, which carries moving trolley longitudinally-moving in longitudinal stand arrangement, moulding press and lateral stand arrangement； Three longitudinal position sensors are respectively equipped in longitudinal stand arrangement, wherein first longitudinal direction position sensor is located at longitudinal At the other end of stand arrangement, second longitudinal direction position sensor is located at moulding press, and third longitudinal position sensor is located at cross To at stand arrangement, but itself and do not solve above-mentioned technical problem.

Summary of the invention

In view of the above problems, passing through the present invention provides a kind of manufacturing equipment of prepreg continous way processing insulating trip The mutual interspersed splicing cooperation that automatically cutting forms dovetail dentation is carried out to the connection end for two pieces of prepregs that needs connect The first spelling joint and the second spelling joint, then by bindiny mechanism to the first spelling joint and the second spelling joint progress hot pressing connects Meanwhile by feed supplement mechanism to material-feeding port supplement, by stir-in resin and it is filametntary flowing it is compatible, realize the first spelling joint and There is the inconsistent technical problem of thickness after solving prepreg splicing in the connection of second spelling joint, while improving prepreg connection The stretching and shear strength at place.

To achieve the above object, the invention provides the following technical scheme:

A kind of manufacturing equipment of prepreg continous way processing insulating trip successively includes along the processing conveying direction of prepreg Unwinding device, reforming apparatus, slicing device further include the attachment device being set between the reforming apparatus and slicing device, The attachment device includes:

Bindiny mechanism, the bindiny mechanism include horizontally disposed connecting working table, the surface of the connecting working table It is provided with the heating platen of liftable setting along the vertical direction, heater strip, and the heat are installed along its length in the heating platen Pressing plate is attached connection to the head and the tail lap-joint of adjacent prepreg, and the quadrangle of the heating platen is provided with solution closing piece；

Positioning mechanism, the positioning mechanism are set to the front of the bindiny mechanism along the processing conveying direction of prepreg, It includes mounting rack, the first connecting plate and the first positioning component, and first connecting plate is horizontally placed on the mounting rack, should First toothless portion) of the first connecting plate and the connecting working table overlapped one end is dovetail dentation setting, the first positioning group Part is along the surface for being set to first connecting plate of prepreg, to the prepreg pressure being layed on first connecting plate It fastens, and it releases the fixation to prepreg by the solution closing piece engaging；

Mechanism is cut off, the cutting head mechanism is set to the rear of the bindiny mechanism along the processing conveying direction of prepreg, It includes overturning component, cutting component, the second positioning component and limit assembly, and the overturning component includes that fold is set to rack On the second connecting plate, the second hypodontia of second connecting plate and the connecting working table overlapped one end is dovetail dentation setting Portion, and first toothless portion) is interspersed is equipped with, and it is provided with material-feeding port between first toothless portion), and described point Cutting component includes the first cutter and the second cutter, and first cutter is fixedly installed on turning over for second connecting plate by rack Turn on path, interspersed cooperation corresponding with second toothless portion), second cutter is set to described and second hypodontia Portion is symmetrical arranged backwards to the side of prepreg, interspersed cooperation corresponding with first toothless portion), second positioning component In the two sides of the second connecting plate width direction, the prepreg being layed on second connecting plate is fixed, and It releases the fixation to prepreg by the solution closing piece engaging, and the limit assembly is symmetrically disposed on the second connecting plate rotation The two sides of axis, to the second connecting plate positioning and locking for being in horizontality；

Conveying mechanism, the conveying mechanism are set to the rear of the cutting head mechanism comprising clamp prepreg liftable The folder rod component of setting and the driving assembly for driving prepreg conveying, the folder rod component rising can be driven with the driving component Connection setting, and folder rod component decline is squeezed with the limit assembly, releases the limit assembly to second connection The positioning and locking of plate；And

Feed supplement mechanism, the feed supplement mechanism are set at the connecting working table comprising the first suction channel, second are taken out Suction pipe road, hot melt case, feeder sleeve and lifting assembly, first suction channel connect first cutter and the hot melt case, It aspirates the prepreg waste material after first cutter excision, second suction channel connect the connecting working table with it is described First suction tube is melted in hot melt case, the prepreg waste material after aspirating the second cutter excision, the hot melt case heating The prepreg waste material in road and the suction of the second suction channel, the feeder sleeve are connected to setting with the hot melt case, pass through lifting group Part vertical lifting is set to the underface of the connecting working table, and its gap to first toothless portion) and the second toothless portion) Place carries out feed supplement.

As an improvement, the unwinding device includes:

Bracket is unreeled, the bracket that unreels is provided with into the prepreg of web-like for U-shaped setting thereon；

Unwinding motor, the unwinding motor are set to the side for unreeling bracket, are driven by driving gear component The prepreg rotation.

As an improvement, first positioning component includes:

Pushing piece, the pushing piece are set to the top of first connecting plate, vertical to push, and it pushes end connection It is provided with horizontally disposed pressing plate；

First locating rod, first locating rod are symmetrically vertically arranged at the both ends of the first connecting plate width direction, Its part for being located above first connecting plate is provided with the first briquetting, and it is located at the part below first connecting plate It is provided with the first guide pad of triangle, is contradicted between first briquetting and first connecting plate and is provided with the first elasticity Part；

Second locating rod, second locating rod are symmetrically horizontally placed on the both ends of the first connecting plate width direction, It is arranged in a one-to-one correspondence with first locating rod, and one end of the first guide pad described in its face is provided with the first of triangle Fixture block, which is provided with the second fixture block of cone backwards to one end of first guide pad, on first fixture block It is provided with the first bayonet engaged with the first locating rod, and the inclined-plane of the inclined-plane of first fixture block and first guide pad slides Cooperation, second fixture block is corresponding with the solution closing piece to be engaged, and the second bullet of compression setting is arranged in second locating rod Property part；And

Inductor, the inductor are set on first connecting plate, detect the preimpregnation of the unwinding device output The end of material.

As an improvement, the overturning component further include:

Pneumatic spring is drawn, the traction pneumatic spring is set in the rack, and telescopic end is connect with described second Plate connection setting；

Driven gear, the driven gear are symmetrically disposed in the two sides rotary shaft of second connecting plate；

Motor is overturn, the overturning motor is set to the side of the rotary shaft axial direction of second connecting plate, motor shaft On be arranged with driving gear, the driving gear and driven gear engaged transmission.

As an improvement, second positioning component includes:

Jacking block, the jacking block are symmetrically disposed on the two sides of second connecting plate, are fixedly connected with the rack；

Third locating rod, the third locating rod are symmetrically vertically arranged at the both ends of the second connecting plate width direction, It is rotated with second connecting plate contacts with jacking block extruding, and it is located at the setting of the part above second connecting plate There is the second briquetting, the part which is located at below second connecting plate is provided with the second guiding of triangle Block contradicts between second briquetting and second connecting plate and is provided with third elastic component；And

4th locating rod, the 4th locating rod are symmetrically horizontally placed on the both ends of the second connecting plate width direction, It is arranged in a one-to-one correspondence with the third locating rod, and one end of the second guide pad described in its face is provided with the third of triangle Fixture block, which is provided with the 4th fixture block of cone backwards to one end of second guide pad, on the third fixture block It is provided with the second bayonet engaged with third locating rod, and the inclined-plane of the inclined-plane of the third fixture block and second guide pad slides Cooperation, the 4th fixture block is corresponding with the solution closing piece to be engaged, and the 4th bullet of compression setting is arranged in the 4th locating rod Property part.

As an improvement, the limit assembly includes:

T shape latch segment, the T shape latch segment by being set to the surface of the driven gear along guide rod vertical sliding, It engages setting with the driven gear；

5th elastic component, the 5th elastic component are sheathed on the guide rod, compression setting, and it squeezes the T shape Latch segment；And

Lever, the lever are articulated in the rack, and one end is socketed by kidney slot and the T shape latch segment, and Its other end swings the underface for being set to the folder rod component.

As an improvement, the folder rod component includes:

Rod, the folder rod parallel rotating setting are pressed from both sides, and conveying has prepreg between two folder rods；

Cross guide pad, the cross guide pad are symmetrically disposed on the both ends of the folder rod axial direction, are sheathed on the folder On rod, and its vertical lifting is arranged；

Optical axis, several optical axises are symmetrically vertically arranged at the both ends of the folder rod axial direction, are oriented to the cross The vertical lifting of block is oriented to；And

Elastic cushion, several elastic cushions are sheathed on the bottom of the optical axis, delay to the cross guide pad Punching.

As an improvement, the driving component includes:

Driving motor, the driving motor are set to the either side in the folder rod axial direction；

Gear drive group, the gear drive group are set on the folder rod, are respectively positioned on the driving motor described Press from both sides the same side in rod axial direction；

Gear is driven, the driving gear is set on the driving motor, is sheathed on the motor of the driving motor On axis, and itself and the gear drive group engaged transmission.

As an improvement, the lifting assembly includes:

First rack gear, first rack gear is vertically arranged at the two sides of the heating platen width direction, with the hot pressing Plate lifting setting；

Gear is rotated, the rotary teeth wheel is rotatably dispose in the two sides of the connecting working table length direction, and described First rack gear is engaged；

Second rack gear, second rack gear is vertically arranged at the two sides of the feeder sleeve length direction, relative to described First rack gear is set to the other side of the rotation gear, is engaged with the rotation gear.

The beneficial effect of manufacturing equipment of the present invention is:

(1) of the invention its carries out automatically cutting by the connection end of the two pieces of prepregs connected to needs and forms dovetail The first spelling joint and the second spelling joint of the mutually interspersed splicing cooperation of dentation, then pass through bindiny mechanism to the first spelling joint and the While two spelling joints carry out hot pressing connects, material-feeding port is supplemented by feed supplement mechanism, passes through stir-in resin and filametntary stream Move it is compatible, realize the first spelling joint and the second spelling joint connection, avoid prepreg splicing after there is the inconsistent situation of thickness, The stretching and shear strength of prepreg junction are improved by dovetail splicing and filler supplement simultaneously；

(2) present invention utilizes dovetail spelling interlaced with each other by setting dovetail shaped for the first spelling joint and the second spelling joint It connects, when stretching prepreg, can enhance the tensile strength of prepreg by the bevel edge stitching section of dovetail, be dispersed by inclined plate Tensile stress, splices compared with straight flange, and intensity is higher；

(3) present invention is by the prepreg waste material after being sheared using collection, then heats prepreg waste material to form flow-like Resin and free state under fiber filament, additional fillers are carried out to scarce material mouth using resin and fiber filament, cooperate heating platen Temperature heats the resin on the first spelling joint and the second spelling joint, compatible by the flowing of resin and fiber filament is in scarce material mouth The complementation that is connected to each other at place enhances the stretching and shear strength of prepreg connecting portion；

(4) present invention is connected by adjusting the transmission of the tensioning degree control folder rod component and driving assembly of prepreg conveying It connects, realizes the braking and conveying in the transmission process of prepreg, prepreg is cut automatically to form the first spelling convenient for cutting assembly Connector and the second spelling joint；

(5) when the present invention is detached from pause prepreg conveying by folder rod component and driving assembly, folder rod component relies on gravity It glides, prepreg is drawn, is in the end of prepreg automatically on the second splice plate, convenient for the cutting shape of subsequent first cutter At the first spelling joint；

(6) it is real to pass through lever when relying on Gravitational sliding to optical axis bottom by folder rod component and lever extruding by the present invention Now to the lifting of T shape latch segment, the positioning and locking to the second splice plate is released, realizes the automatic rotation of the second splice plate, in turn Realize the cutting action of prepreg and the first cutter；

(7) present invention passes through the first positioning component when cutting the first spelling joint and the second spelling joint to prepreg respectively Prepreg is fixed with the second positioning component, avoids occurring the case where prepreg sliding in cutting process, makes to be cut into First spelling joint and the second spelling joint perfect can not splice；

(8) present invention is during heating platen decline, by unlock fixture block to the first positioning component and the second positioning component Be unlocked, after so that heating platen is completed the hot pressing connects of the first spelling joint and the second spelling joint, can quickly to prepreg into Row tensioning is adjusted, and realizes the automatic conveying of prepreg；

(9) present invention drives feeder sleeve to rise to the lower section of material-feeding port, leads in heating platen declined by upgrade components The feed for crossing hot melt case carries out feed supplement to material-feeding port, and when heating platen rises, the decline of feeder sleeve automatic synchronization avoids subsequent add In work treatment process, interfere.

In view of the above problems, passing through the present invention provides a kind of manufacturing method of prepreg continous way processing insulating trip Increase connection splicing step and feed supplement filling step, the connection end for two pieces of prepregs that needs connect automatically is cut The first spelling joint and the second spelling joint of the mutually interspersed splicing cooperation of dovetail dentation are formed, then is spelled by bindiny mechanism to first While connector and the second spelling joint carry out hot pressing connects, it is synchronous using feed supplement mechanism to material-feeding port progress automatic feeding, make the One spelling joint is compatible with the resin of feed supplement with after the resin hot melt on the second spelling joint, and fiber filament is wrapped around one another, realizes preimpregnation There is the inconsistent technical problem of thickness after solving prepreg splicing in the connection of material.

A kind of manufacturing method of prepreg continous way processing insulating trip, comprising the following steps:

Step a) is unreeled, driven by unwinding motor on unwinding device coiled prepreg is unreeled it is defeated after rear horizontal direction It send to reforming apparatus；

Step b) is modified, is delivered to the drying box that the prepreg at reforming apparatus is disposed through reforming apparatus, modified dress It sets and processing is modified to prepreg by heating；

Step c) is sliced, and the prepreg after modified device heat modification then presoaks if not unreeled at unwinding device Expect that horizontal feed to slicing device, forms insulating trip after cutting；

Step d) connection, the prepreg after modified device heat modification, if having been unreeled at unwinding device, then adjacent two The head and the tail interconnecting piece of group prepreg is attached connection by attachment device comprising following steps:

Step 1) braking, after the upper a roll of prepreg of unwinding device completion unreels, lower a roll prepreg is replaced, it is upper a roll of pre- Leaching expects to lose traction after the unreeling of unwinding device, and the folder rod component in attachment device loses the tensile force of prepreg along optical axis Slide downward, folder rod component and driving motor are detached from transmission connection state, and upper a roll prepreg stops conveying；

Step 2) rotation unlock, folder rod component passes through extrusion lever during the optical axis slide downward, drives T shape lock Tight block is lifted upwards, releases the locking positioning to driven gear；

Step 3) blank, after driven gear releases locking positioning, a kind of prepreg continous way processing of the second connecting plate Guiding overturning of the manufacturing method of insulating trip by traction pneumatic spring, the interspersed cutting of the prepreg and the first cutter to tile thereon Form the first spelling joint of dovetail dentation；

Step 4) virgin material conveying, and Step 2: step 3 is synchronous, the prepreg for the lower a roll replaced on unwinding device After being delivered on the first connecting plate by unwinding motor drive, after being incuded by inductor, control unwinding motor stops operating, synchronous control Pushing piece processed squeezes the first locating rod, which is fixed；

Step 5) secondary blank, in a kind of manufacturing method of prepreg continous way processing insulating trip of the second connecting plate After prepreg completes cutting, overturning motor drives a kind of manufacturing method of prepreg continous way processing insulating trip of the second connecting plate anti- To spinning reduction, the second cutter carries out interspersed cutting to the prepreg being laid on the first connecting plate and forms the second of dovetail dentation Spelling joint；

Step 6) hot melt waste material, it is synchronous to step 5 with step 3, it is generated after the first cutter and the cutting of the second cutter Prepreg waste material is drawn into hot melt case by the first suction channel and the second suction channel respectively and is thermally formed fluid；

Step 7) connection splicing, after cutting the second spelling joint and the interspersed splicing of the first spelling joint of formation, heating platen is pushed Second spelling joint and the first spelling joint make the heated rear formation connection compatible with each other of thermosetting resin thereon；

Step 8) feed supplement filling, it is synchronous with step 7, during heating platen pushes, by under the first rack gear The dynamic rotation gear rotation of shipper pole, and then the feeder sleeve connecting with the second rack gear is driven to be lifted upwards, it is inserted at material-feeding port, carries out Feed supplement supply, makes the connection compatible with the second spelling joint of the first spelling joint；

Step 9) tensioning adjusting, after the second spelling joint and the first spelling joint complete connection, hot pressing sheet reset unreels electricity Machine drives prepreg overturning, is tensioned prepreg again, by the tensioning of prepreg, increase folder rod component extensive with driving motor After multiple transmission connection, unwinding motor and driving motor synchronous rotary in the same direction, prepreg convey backward successively by reforming apparatus with Slicing device

The beneficial effect of the method for the present invention is:

(1) a kind of manufacturing method of prepreg continous way processing insulating trip of the present invention, by increasing connection splicing step With feed supplement filling step, the phase that automatically cutting forms dovetail dentation is carried out to the connection end for two pieces of prepregs that needs connect Mutually the first spelling joint and the second spelling joint of interspersed splicing cooperation, then by bindiny mechanism to the first spelling joint and the second spelling joint It is synchronous that automatic feeding is carried out to material-feeding port using feed supplement mechanism while carrying out hot pressing connects, spell the first spelling joint and second It is compatible with the resin of feed supplement after resin hot melt on connector, and fiber filament is wrapped around one another, realizes the connection of prepreg, avoids presoaking There is the inconsistent situation of thickness after material splicing, while enhancing the stretching and shear strength of prepreg connecting portion.

In conclusion the present invention has many advantages, such as that consistency of thickness after splicing, splicing position intensity are high, it is particularly suitable for presoaking Material processing insulating trip technical field.

Detailed description of the invention

Fig. 1 is schematic diagram of the three-dimensional structure；

Fig. 2 is sectional perspective structural schematic diagram of the present invention；

Fig. 3 is partial elevational structural schematic diagram of the present invention；

Fig. 4 is structure enlargement diagram at B in Fig. 3；

Fig. 5 is positioning mechanism schematic perspective view of the present invention；

Fig. 6 is structure enlargement diagram at A in Fig. 5；

Fig. 7-1 is the second positioning component fault structure enlarged diagram of the invention；

Fig. 7-2 is the first positioning component fault structure enlarged diagram of the invention；

Fig. 8-1 is the first positioning component fault structure enlarged diagram of the invention；

Fig. 8-2 is the first positioning component fault structure enlarged diagram of the invention

Fig. 9-1 is the second locating rod schematic perspective view of the invention；

Fig. 9-2 is the 4th locating rod schematic perspective view of the invention；

Figure 10 is that heating platen of the present invention unlocks the first positioning component and the second positioning component cross-sectional view；

Figure 11 is present invention cutting head mechanism schematic cross-sectional view；

Figure 12 is present invention cutting head mechanism schematic perspective view

Figure 13 is the first connecting plate and the second connecting plate splicing construction schematic diagram of the invention；

Figure 14 is the second splice plate schematic perspective view of the invention

Figure 15 is the first spelling joint and the second spelling joint splicing construction schematic diagram of the invention；

Figure 16 is feed supplement mechanism of the present invention schematic perspective view；

Figure 17 is connecting working table solid schematic perspective view of the present invention；

Figure 18 is feed supplement mechanism of the present invention partial structural diagram；

Figure 19 is structure enlarged structure schematic diagram at C in Figure 18；

Figure 20 is feeder sleeve of the present invention and material-feeding port docking structure schematic diagram；

Figure 21 is present invention folder rod component schematic perspective view；

Figure 22 is driving assembly schematic perspective view of the present invention；

Figure 23 is two process flow chart of the embodiment of the present invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy Fixed orientation construction and operation, therefore be not considered as limiting the invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more, Unless otherwise specifically defined.

Embodiment 1:

As shown in Fig. 1, Fig. 3, Fig. 5, Figure 11, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17 and Figure 21, a kind of prepreg is continuous Formula processes the manufacturing equipment of insulating trip, along the processing conveying direction of prepreg, includes successively unwinding device I, reforming apparatus II, cuts Sheet devices III further include the attachment device IV being set between the reforming apparatus II and slicing device III, the attachment device IV includes:

Bindiny mechanism 1, the bindiny mechanism 1 include horizontally disposed connecting working table 11, the connecting working table 11 Surface is provided with the heating platen 12 of liftable setting along the vertical direction, is equipped with heating along its length in the heating platen 12 Silk, and the heating platen 12 is attached connection to the head and the tail lap-joint of adjacent prepreg, the quadrangle of the heating platen 12 is provided with Solve closing piece 121；

Positioning mechanism 2, before the positioning mechanism 2 is set to the bindiny mechanism 1 along the processing conveying direction of prepreg Side comprising mounting rack 21, the first connecting plate 22 and the first positioning component 23, first connecting plate 22 are horizontally placed on described On mounting rack 21, the first hypodontia of first connecting plate 22 and the connecting working table 11 overlapped one end is dovetail dentation setting Portion 221, first positioning component 23 is along the surface for being set to first connecting plate 22 of prepreg, to being layed in The prepreg stated on the first connecting plate 22 is fixed, and it releases the fixation to prepreg by solution closing piece 121 engaging；

Mechanism 3 is cut off, after the cutting head mechanism 3 is set to the bindiny mechanism 1 along the processing conveying direction of prepreg Side comprising overturning component 31, cutting component 32, the second positioning component 33 and limit assembly 34, the overturning component 31 include Turn down the second connecting plate 311 for being set in rack 310, overlapped one for second connecting plate 311 and the connecting working table 11 End is the second toothless portion) 3111 of dovetail dentation setting, and first toothless portion) 221 is interspersed is equipped with, and its with it is described Material-feeding port 220 is provided between first toothless portion) 221, the cutting component 32 includes the first cutter 321 and the second cutter 322, First cutter 321 is fixedly installed on the overturning path of second connecting plate 311 by rack 310, with described the The corresponding interspersed cooperation of two toothless portion)s 3111, second cutter 322 are set to described and described second toothless portion) 3111 backwards to pre- The side of material, interspersed cooperation corresponding with first toothless portion) 221 are soaked, second positioning component 33 is symmetrically disposed on institute The two sides for stating 311 width direction of the second connecting plate are fixed the prepreg being layed on second connecting plate 311, And it releases the fixation to prepreg by solution closing piece 121 engaging, the limit assembly 34 is symmetrically disposed on described second and connects The two sides of 311 rotary shaft of fishplate bar, to 311 positioning and locking of the second connecting plate for being in horizontality；

Conveying mechanism 4, the conveying mechanism 4 are set to the rear of the cutting head mechanism 3 comprising clamping prepreg can rise The folder rod component 41 of drop setting and the driving assembly 42 for driving prepreg conveying, the folder rod component 41 rise and the driving group Part 42 can be sequentially connected setting, and the folder rod component 41 decline is squeezed with the limit assembly 34, releases the limit assembly The positioning and locking of 34 pairs of second connecting plates 311；And

Feed supplement mechanism 5, the feed supplement mechanism 5 are set at the connecting working table 11 comprising the first suction channel 51, Second suction channel 52, hot melt case 53, feeder sleeve 54 and lifting assembly 55, first suction channel 51 connect described first and cut Knife 321 and the hot melt case 53 aspirate the prepreg waste material after first cutter 321 is cut off, second suction channel The connecting working table 11 and the hot melt case 53 are connected, the prepreg waste material after second cutter 322 is cut off, institute are aspirated State the prepreg waste material that first suction channel 51 and the suction of the second suction channel 52 are melted in the heating of hot melt case 53, the feed Pipe 54 is connected to setting with the hot melt case 53, is being set to the connecting working table 11 just by 55 vertical lifting of lifting assembly Lower section, and feed supplement is carried out at its gap to first toothless portion) 221 and the second toothless portion) 3111.

It should be noted that the present invention unreels the prepreg for cutting insulating trip by unwinding device I, and molding device II, by drying heating, keeps prepreg modified, and slicing device III makes pre- then to cutting by modified prepreg Leaching material slice forms insulating trip.

It further illustrates, during existing prepreg processes insulating trip, the prepreg that front and back is volume two is adding Need to carry out head and the tail connection during work, and existing connection type is after being superimposed the prepreg of head and the tail, by electrically heated Heating platen carries out hot pressing to prepreg, is connected as one the head and the tail of prepreg, still, the preimpregnation connected in this way The thickness of material connecting portion can be higher by one times than the thickness of normal prepreg, when processing cuts to form insulating trip, will lead to The insulating trip thickness of this section is blocked up.

For above-mentioned technical problem, the present invention then passes through using the prepreg that will need that overlapped, by the first cutter 321 with The the first spelling joint 10a and the second spelling joint 10b that can intert splicing is respectively cut out in second cutter 322, then passes through heating platen 12 couple of first spelling joint 10a and the second spelling joint 10b carries out hot pressing splicing, shape compatible with each other after heating the resin on prepreg At a stable linkage interface layer, being connected to each other for prepreg is realized, and pass through feed supplement mechanism 5 for the prepreg under cutting Carry out recycling hot melt formed fluid resin and free state fiber filament, to the first spelling joint 10a and the second spelling joint 10b it Between scarce material mouth 220 filled up, reinforce prepreg connecting portion shear strength and tensile strength.

It needs to stress herein, feed supplement mechanism is used as suction by the vacuum suction apparatus being arranged in hot melt case 53 Power, the waste material after being cut by the first suction channel 51 and the suction of the second suction channel 52, enters in hot melt case 53, passes through Heating device in hot melt case 53 heats waste material, forms the resin of fluid, while the short-fibre silk in it, can be in resin It is interior to be in free state, when feeder sleeve 54 is got to resin and fiber filament at material-feeding port 220, resin and the first spelling joint 10a It is compatible with the resin at the second spelling joint 10b, and short-fibre silk then can with resin flowing and the first spelling joint 10a, second Fiber filament on spelling joint 10b interlocks, and staple fiber will appear one end in the first spelling joint 10a, and the other end is in material-feeding port 220, or staple fiber one end in the second spelling joint 10b, the other end is in material-feeding port 220, the staple fiber being so staggered, meeting Cooperate the intensity of connecting portion enhancing shearing and stretching of the resin to the first spelling joint 10a and the second spelling joint 10b.

Wherein, the discharge port 111 for waste material discharge, the discharge port 101 and the second suction are provided on connecting working table 11 Pipeline 52 is connected to.

In the present invention when prepreg is cut, pass through the first positioning component 23 respectively with the second positioning component 33 to pre- The two sides of leaching material are fixed, and cutting process prepreg is avoided to slide, the first spelling joint 10a after leading to cutting The case where can not splicing with the second spelling joint 10b appearance.

In addition, the present invention passes through unwinding device I during replacing prepreg, the prepreg unreeled loses traction, Tensile force disappears, and makes to press from both sides rod component 41 and driving assembly 42 is detached from and is sequentially connected, and then realize the preimpregnation across folder rod component 41 Material is temporarily lost with the traction conveying of clot, allows prepreg to stop being cut, while utilizing the whereabouts band of folder rod component 41 Dynamic prepreg is moved rearwardly on the second splice plate 311.

As shown in Figure 1, as a preferred embodiment, the unwinding device I includes:

Bracket 61 is unreeled, the bracket 61 that unreels is provided with into the prepreg 60 of web-like for U-shaped setting thereon；

Unwinding motor 62, the unwinding motor 62 are set to the side for unreeling bracket 61, pass through driving gear set Part drives the prepreg 60 to rotate.

It unreels on bracket 61 it should be noted that prepreg 60 is set up in, is driven and prepreg 60 by unwinding motor 62 The gear of paper tube frictional fit rotated, drive prepreg 60 to carry out prepreg by the frictional force of gear and paper tube and put Volume.

As shown in Figure 11 and Figure 12, as a preferred embodiment, the overturning component 31 further include:

Draw pneumatic spring 312, the traction pneumatic spring 312 is set in the rack 310, telescopic end with it is described The connection setting of second connecting plate 311；

Driven gear 313, the driven gear 313 are symmetrically disposed in the two sides rotary shaft of second connecting plate 311；

Motor 314 is overturn, the overturning motor 314 is set to the side of the rotary shaft axial direction of second connecting plate 311, Driving gear 315 is arranged on its motor shaft, 313 engaged transmission of the driving gear 315 and the driven gear.

It should be noted that the second connecting plate 311 in a free state, pass through traction pneumatic spring 312 traction Guiding drives the prepreg being laid on the second connecting plate 311 to be overturn, and in switching process, prepreg is cut by first The cutting of knife 321 forms the first spelling joint 10a, wherein overturning motor 314 is matched by driving gear 315 and driven gear 313 It closes, realizes the overturning of the second connecting plate 311.

It further illustrates, in the present invention, the rotation angle of the second splice plate 311 is between 60-75 °, at this angle In degree, rotated in the second splice plate 311, and before 33 malcompression of the second positioning component, the prepreg on the second splice plate 311 is still It is laid on the second splice plate 311 and does not fall off, and the end of its cutting will not be raised because of gravity.

As shown in Fig. 5, Fig. 6, Fig. 7-2, Fig. 8-2 and Fig. 9-1, as a preferred embodiment, first positioning Component 23 includes:

Pushing piece 231, the pushing piece 231 are set to the top of first connecting plate 22, vertical to push, and it is pushed away Sending end is connected with horizontally disposed pressing plate 232；

First locating rod 233, first locating rod 233 are symmetrically vertically arranged at 22 width direction of the first connecting plate Both ends, the part for being located at first connecting plate, 22 top is provided with the first briquetting 2331, and it is located at described first and connects The part of 22 lower section of fishplate bar is provided with the first guide pad 2332 of triangle, and first briquetting 2331 is connect with described first It is contradicted between plate 22 and is provided with the first elastic component 234；

Second locating rod 235, second locating rod 235 are symmetrically horizontally placed on 22 width direction of the first connecting plate Both ends, be arranged in a one-to-one correspondence with first locating rod 233, and the first guide pad 2332 described in its face one end setting There is the first fixture block 2351 of triangle, which is provided with cone backwards to one end of first guide pad 2332 The second fixture block 2352, the first bayonet 2353 engaged with the first locating rod 233 is provided on first fixture block 2351, and should The inclined-plane of first fixture block 2351 and the inclined-plane of first guide pad 2332 are slidably matched, second fixture block 2352 and the solution Closing piece 121 is corresponding to be engaged, and the second elastic component 236 of compression setting is arranged in second locating rod 235；And

Inductor 237, the inductor 237 are set on first connecting plate 22, and it is defeated to detect the unwinding device I The end of prepreg out.

As shown in Fig. 7-1, Fig. 8-1, Fig. 9-2 and Figure 11, further, second positioning component 33 includes:

Jacking block 331, the jacking block 331 are symmetrically disposed on the two sides of second connecting plate 311, with the rack 310 It is fixedly connected；

Third locating rod 332, the third locating rod 332 are symmetrically vertically arranged at the 311 width side of the second connecting plate To both ends, with second connecting plate 311 rotation with the jacking block 331 extruding contact, and its be located at it is described second connect The part of 311 top of plate is provided with the second briquetting 3321, which is located at 311 lower section of the second connecting plate Part is provided with the second guide pad 3322 of triangle, supports between second briquetting 3321 and second connecting plate 311 Touching is provided with third elastic component 333；And

4th locating rod 334, the 4th locating rod 334 are symmetrically horizontally placed on the 311 width side of the second connecting plate To both ends, be arranged in a one-to-one correspondence with the third locating rod 332, and one end of the second guide pad 3322 described in its face is set It is equipped with the third fixture block 3341 of triangle, which is provided with circular cone backwards to one end of second guide pad 3322 4th fixture block 3342 of shape is provided with the second bayonet 3343 engaged with third locating rod 332 on the third fixture block 3341, and The inclined-plane of the third fixture block 3341 and the inclined-plane of second guide pad 3322 are slidably matched, the 4th fixture block 3342 with it is described The corresponding engaging of closing piece 121 is solved, the 4th elastic component 335 of compression setting is arranged in the 4th locating rod 334.

It should be noted that detecting the conveying of 60 end of prepreg newly set up in the present invention by inductor 237, issue Instruction controls the second pushing piece 231 by middle control case and push plate 232 is driven to squeeze the first locating rod 233, makes the first locating rod 233 On the first briquetting 2331 push down the two sides of the prepreg on the first splice plate 22, in the mistake that the first locating rod 233 is pressed down Cheng Zhong, the first fixture block 2351 on the first guide pad 2332 and the second locating rod 235 in the first locating rod 233 are squeezed by inclined-plane Pressure after forcing the first fixture block 2351 to be stepped down, then blocks the first locating rod 233 by the first bayonet 2353 and realizes positioning.

It further illustrates, the working principle phase of the working principle of the second positioning component 33 and the first positioning component 23 Seemingly, it drives third locating rod 332 and jacking block 321 to squeeze in rotary course by the second splice plate 311, realizes third positioning The compression of bar 322, the two sides of fixed prepreg.

As shown in Figure 10, as a preferred embodiment, the quadrangle where 12 horizontal plane of the heating platen is provided with Fixture block 121 is unlocked, the unlock fixture block 121 is corresponding with first positioning component 23, second positioning component 33 respectively to be engaged, It is provided with the unlock bayonet 122 of U-shaped.

It should be noted that being declined by heating platen 12 to the first spelling joint 10a and the second spelling joint 10b in the present invention It is fixed with the second fixture block 2352 and second in the first positioning component 23 respectively using unlock fixture block 121 during being pushed The engaging of the 4th fixture block 3342 in hyte part 33 pulls the second locating rod 235 to move back with the 4th locating rod 334 respectively, releases The locking of first locating rod 233 and third locating rod 332 realizes heating platen 12 to the first spelling joint 10a and the second spelling joint 10b, after hot pressing splicing, so that it may tensioning be carried out to prepreg and adjust recovery conveying.

As shown in Figure 3 and Figure 4, further, the locking assembly 34 includes:

T shape latch segment 341, the T shape latch segment 341 are driven by being set to described first along 342 vertical sliding of guide rod The surface of gear 333 engages setting with first driven gear 333；

5th elastic component 343, the 5th elastic component 343 are sheathed on the guide rod 342, compression setting, and it is squeezed Press the T shape latch segment 341；And

Lever 344, the lever 344 are articulated on the mounting rack 310, and one end passes through kidney slot 345 and the T shape Latch segment 341 is socketed, and its other end swings the underface for being set to the folder rod component 41.

It should be noted that T shape latch segment 341 is in the locking positioning state engaged with driven gear 333 when initial, Second splice plate 311 can not rotate, de- because transmission occurs in the tensile force of prepreg in folder rod component 41 and driving assembly 42 From when, folder rod component 41 push lever 344, by lever 344 drive T shape latch segment 341 move up, release to driven gear 333 Locking positioning, so that the second splice plate 311 is in free rotation state.

It further illustrates, is rotated in the second splice plate 311, realize that prepreg thereon cuts to form the first spelling joint It after 10a, needs to reset the second splice plate 311, drives the second splice plate 311 to reset by overturning motor 314, utilize heat later Second splice plate 311 is pressed on hot press working platform 11 by pressing plate 12, in heating platen 12 to the first spelling joint 10a and the second spelling joint 10b completion hot pressing splicing is appeared on the stage during reset, and unwinding motor 62 quickly inverts, and adjusts the tensile force of prepreg, makes to press from both sides rod Component 41 resets, and so that T shape latch segment 341 is in locking state with the first driven gear 333 again, avoids the second splice plate 311 It rotates, and after folder rod component 41 resets, unwinding motor 62 is rotated forward, with the synchronized rotating Vortex of driving motor 421.

As shown in figure 21, as a preferred embodiment, the folder rod component 41 includes:

Rod 411,411 parallel rotating of the folder rod setting are pressed from both sides, and conveying has prepreg between two folder rods 411；

Cross guide pad 412, the cross guide pad 412 are symmetrically disposed on the axial both ends of the folder rod 411, are arranged In on the folder rod 411, and its vertical lifting is arranged；

Optical axis 413, several optical axises 413 is symmetrically vertically arranged at the axial both ends of the folder rod 411, to described The vertical lifting of cross guide pad 412 is oriented to；And

Elastic cushion 414, several elastic cushions 414 are sheathed on the bottom of the optical axis 413, are oriented to the cross Block 412 is buffered.

If Figure 22 is further, the driving component 42 includes:

Driving motor 421, the driving motor 421 are set to the either side in folder 411 axial direction of rod；

Gear drive group 422, the gear drive group 422 is set on the folder rod 411, with the driving motor 421 are respectively positioned on the same side in folder 411 axial direction of rod；

Gear 423 is driven, the driving gear 423 is set on the driving motor 421, is sheathed on the driving electricity On the motor shaft of machine 421, and itself and 422 engaged transmission of gear drive group.

It should be noted that in the present invention material of rod 411 is pressed from both sides as the lower lightweight material of density, such as aluminium, plastics, Therefore, the distance of the rotation hinge joint distance folder rod 411 of lever 344 is much larger than the distance of its distance T shape latch segment 341, makes to press from both sides Rod 411 can drive T shape latch segment 341 to unlock with the quality of very little.

As shown in Figure 18, Figure 19 and Figure 20, as a preferred embodiment, the lifting assembly 55 includes:

First rack gear 551, first rack gear 551 are vertically arranged at the two sides of 12 width direction of heating platen, with The lifting of heating platen 12 setting；

Gear 552 is rotated, the rotation gear 552 is rotatably dispose in the two sides of 11 length direction of connecting working table, It is engaged with first rack gear 551；

Second rack gear 553, second rack gear 553 are vertically arranged at the two sides of 54 length direction of feeder sleeve, phase It is set to the other side of the rotation gear 552 for first rack gear 551, is engaged with the rotation gear 552.

It should be noted that completing to splice in the first splice plate 22 and the second splice plate 311, level is layed in connection work When on platform 11, the decline of heating platen 12 carries out hot pressing connects, at the same time, first to the first spelling joint 10a and the second spelling joint 10b Rack gear 551 cooperates with the decline and rotation gear 552 of heating platen 12, makes to rotate the rotation of gear 552, and rotates 552 band of gear Dynamic second rack gear 553 moves up, and then feeder sleeve 54 is driven to move up, and the underface of material-feeding port 220 is inserted into, to feed supplement Mouth 220 carries out filler supplements.

Embodiment 2:

Reference implementation example 1 describes a kind of manufacturing method of prepreg continous way processing insulating trip of the embodiment of the present invention 2.

As shown in figure 23, a kind of manufacturing method of prepreg continous way processing insulating trip, comprising the following steps:

Step a) is unreeled, and level after unreeling coiled prepreg 60 is driven by the unwinding motor 62 on unwinding device I It is delivered at reforming apparatus II backward；

Step b) is modified, is delivered to the drying box that the prepreg at reforming apparatus II is disposed through reforming apparatus II, changes Property device II by heating processing is modified to prepreg 60；

Step c) is sliced, the prepreg 60 after modified II heat modification of device, if not unreeled at unwinding device I, Then 60 horizontal feed of prepreg forms insulating trip to slicing device III after cutting；

Step d) connection, the prepreg 60 after modified II heat modification of device, if having been unreeled at unwinding device I, then The head and the tail interconnecting piece of two adjacent groups prepreg is attached connection by attachment device IV comprising following steps:

Step 1) braking, after the upper a roll of prepreg 60 of the completion of unwinding device I unreels, the lower a roll prepreg 60 of replacement, upper one Volume prepreg 60 loses traction after the unreeling of unwinding device I, and the folder rod component 41 in attachment device IV loses prepreg Tensile force presss from both sides rod component 41 and driving motor 421 is detached from transmission connection state, upper a roll prepreg along 413 slide downward of optical axis 60 stop conveying；

Step 2) rotation unlock, folder rod component 41 is during 413 slide downward of optical axis, by extrusion lever 344, It drives T shape latch segment 341 to be lifted upwards, releases the locking positioning to driven gear 313；

Step 3) blank, after driven gear 313 releases locking positioning, the second connecting plate 311 passes through traction pneumatic bomb The guiding of spring 312 is overturn, and the interspersed cutting of the prepreg and the first cutter 321 to tile thereon forms the first spelling joint of dovetail dentation 10a；

Step 4) virgin material conveying, and Step 2: step 3 is synchronous, the prepreg for the lower a roll replaced on unwinding device I After 60 are delivered on the first connecting plate 22 by the drive of unwinding motor 62, after being incuded by inductor 237, control unwinding motor 62 stops Rotation, synchronously control pushing piece 231 squeeze the first locating rod 233, which are fixed；

Step 5) secondary blank, after the prepreg on the second connecting plate 311 completes cutting, overturning motor 314 drives the Two connecting plates 311, which reversely rotate, to be resetted, and the second cutter 322 carries out interspersed cutting to the prepreg being laid on the first connecting plate 22 Form the second spelling joint 10b of dovetail dentation；

Step 6) hot melt waste material, it is synchronous to step 5 with step 3, after the first cutter 321 and the cutting of the second cutter 322 The prepreg waste material of generation is drawn into hot melt case 53 by the first suction channel 51 and the second suction channel 52 heats shape respectively At fluid；

Step 7) connection splicing, after cutting the interspersed splicing of the second spelling joint 10b and the first spelling joint 10a of formation, hot pressing Plate 12 pushes the second spelling joint 10b and the first spelling joint 10a, connects the heated rear formation compatible with each other of thermosetting resin thereon It connects；

Step 8) feed supplement filling, it is synchronous with step 7, during heating platen 12 pushes, pass through the first rack gear 551 The drive rotation gear 552 that moves down rotate, and then drive the upward lifting of the feeder sleeve 54 that connect with the second rack gear 553, be inserted into At material-feeding port 220, feed supplement supply is carried out, the first spelling joint 10a connection compatible with the second spelling joint 10b is made；

Step 9) tensioning adjusting, after the second spelling joint 10b and the first spelling joint 10a completes connection, heating platen 12 is multiple Position, unwinding motor 62 drive prepreg 60 to overturn, are tensioned prepreg again, by the tensioning of prepreg, make to press from both sides rod component 41 Rise after restoring transmission connection with driving motor 421, unwinding motor 62 and the synchronous rotary in the same direction of driving motor 421, prepreg 60 It conveys backward successively by reforming apparatus II and slicing device III.

It wherein, respectively will by the first positioning component 23 and the second positioning component 33 in step 3 of the present invention and step 5 Prepreg is separately fixed on the first splice plate 22 and the second splice plate 311, move the prepreg in cutting process will not It is dynamic.

Further illustrate explanation, step 3 is with the first positioning component 23, the second positioning component 33 in step 5 to pre- Leaching material is locked, when being declined by heating platen 12 in step 5 to the second spelling joint 10b and the first spelling joint 10a hot pressing, The second locating rod 235 and the 4th locating rod 334 are pulled respectively by the pushing for the unlock fixture block 121 being fixedly installed with heating platen 12 It moves back, releases the locking of the first locating rod 233 and third locating rod 332.

It further explains, in step 7, using heating platen 12 to the second spelling joint 10b and the first spelling joint 10a The working principle of hot pressing connects is, by the hot pressing of heating platen 12, carry temperature using it and pressure make the second spelling joint 10b, First spelling joint 10a is hot pressed the heated hot melt of resin of 12 covering part of plate, and resin restores flowable property, benefit after hot melt It with the mutual flowing between stir-in resin and spreads, in the pressure of heating platen 12, in the second spelling joint 10b and the first spelling joint A more stable linkage interface is formed between the splicing seams of 10a, realizes the continuous of prepreg.

The surface tension of resin is the imbalance due to intermolecular force and generates, and the interface between prepreg Power refers to the intermolecular active force generated on the interface of two kinds of polymer.Consider from thermodynamic (al) viewpoint, it is pre- first It is in contact between leaching material two-phase, followed by phase counterdiffusion between two kinds of polymer macromolecular chain, i.e. polymer molecule are by a phase To another phase local diffusion, the interfacial tension of contact zone is reduced, forms the bond regions of connection, when the compatibility of two kinds of polymer increases Add, mutual diffusion improves between segment, forms fuzzy two-phase linkage interface, until when fully compatible, is formed stable homogeneous System improves the cohesive force of linkage interface, and resin is exactly polymer, and prepreg interconnected is exactly two-phase, heating platen 12 Heating power and pressure then be increase polymer compatibility, improve segment between diffusion condition.

It is worth noting that, feed supplement mechanism 5 is used as by the vacuum suction apparatus being arranged in hot melt case 53 and is taken out in step 8 Power is inhaled, the waste material after cutting by the first suction channel 51 and the suction of the second suction channel 52 enters in hot melt case 53, leads to The heating device crossed in hot melt case 53 heats waste material, forms the resin of fluid, while the short-fibre silk in it, can set Free state is in rouge, when feeder sleeve 54 is got to resin and fiber filament at material-feeding port 220, resin and the first spelling joint 10a is compatible with the resin at the second spelling joint 10b, and short-fibre silk then can be with the flowing of resin and the first spelling joint 10a, the Fiber filament on two spelling joint 10b interlocks, and staple fiber will appear one end in the first spelling joint 10a, and the other end is in material-feeding port 220, or staple fiber one end in the second spelling joint 10b, the other end is in material-feeding port 220, the staple fiber being so staggered, meeting Cooperate the intensity of connecting portion enhancing shearing and stretching of the resin to the first spelling joint 10a and the second spelling joint 10b.

The course of work:

Firstly, driven by the unwinding motor 62 on unwinding device I coiled prepreg 60 is unreeled it is defeated after rear horizontal direction It send to reforming apparatus II, is delivered to the drying box that the prepreg at reforming apparatus II is disposed through reforming apparatus II, it is modified Device II is modified processing to prepreg 60 by heating, the prepreg 60 after modified II heat modification of device, if putting It has not been unreeled at winding apparatus I, then 60 horizontal feed of prepreg to slicing device III, has formed insulating trip, modified dress after cutting Prepreg 60 after setting II heat modification, if having unreeled at unwinding device I, then the head and the tail interconnecting piece of two adjacent groups prepreg is logical Cross attachment device IV and be attached connection comprising following steps: step 1, the upper a roll of prepreg 60 of the completion of unwinding device I are put After volume, lower a roll of prepreg 60 is replaced, upper a roll prepreg 60 loses traction after the unreeling of unwinding device I, attachment device Folder rod component 41 in IV loses the tensile force of prepreg along 413 slide downward of optical axis, presss from both sides rod component 41 and driving motor 421 is de- From transmission connection state, upper a roll prepreg 60 stops conveying；Step 2, mistake of the folder rod component 41 along 413 slide downward of optical axis Cheng Zhong drives T shape latch segment 341 to be lifted upwards by extrusion lever 344, releases the locking positioning to driven gear 313；Step Rapid three, after driven gear 313 releases locking positioning, the second connecting plate 311 is overturn by the guiding of traction pneumatic spring 312, The prepreg of upper tiling and the interspersed cutting of the first cutter 321 form the first spelling joint 10a of dovetail dentation；Step 4, with step Two, step 3 synchronizes, and the prepreg 60 for the lower a roll replaced on unwinding device I is delivered to the first company by the drive of unwinding motor 62 After on fishplate bar 22, after being incuded by inductor 237, control unwinding motor 62 stops operating, and synchronously control pushing piece 231 squeezes first The prepreg 60 is fixed in locating rod 233；Step 5 is turned over after the prepreg on the second connecting plate 311 completes cutting Rotating motor 314 drives the second connecting plate 311 to reversely rotate reset, and the second cutter 322 is pre- on the first connecting plate 22 to being laid in Leaching material carries out the second spelling joint 10b that interspersed cutting forms dovetail dentation；Step 6, it is synchronous to step 5 with step 3, the The prepreg waste material generated after one cutter 321 and the cutting of the second cutter 322 passes through the first suction channel 51 and the second suction respectively Pipeline 52 is drawn into hot melt case 53 and is thermally formed fluid；Step 7 cuts the second spelling joint 10b and the first spelling joint of formation After the interspersed splicing of 10a, heating platen 12 pushes the second spelling joint 10b and the first spelling joint 10a, keeps thermosetting resin thereon heated Formation connection compatible with each other afterwards；Step 8, it is synchronous with step 7, during heating platen 12 pushes, pass through the first rack gear The 551 drive rotation gear 552 that moves down rotates, and then the feeder sleeve 54 connecting with the second rack gear 553 is driven to be lifted upwards, insertion To at material-feeding port 220, feed supplement supply is carried out, the first spelling joint 10a connection compatible with the second spelling joint 10b is made；Step 9, After two spelling joint 10b and the first spelling joint 10a complete connection, heating platen 12 resets, and unwinding motor 62 drives prepreg 60 to overturn, It is tensioned prepreg again, by the tensioning of prepreg, makes to press from both sides the rising of rod component 41 and the recovery transmission connection of driving motor 421 Afterwards, unwinding motor 62 and the synchronous rotary in the same direction of driving motor 421, prepreg 60 conveys backward successively to be passed through reforming apparatus II and cuts Sheet devices III.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims

1. a kind of manufacturing equipment of prepreg continous way processing insulating trip successively includes putting along the processing conveying direction of prepreg Winding apparatus (I), reforming apparatus (II), slicing device (III), which is characterized in that further include be set to the reforming apparatus (II) with Attachment device (IV) between slicing device (III), the attachment device (IV) include:

Bindiny mechanism (1), the bindiny mechanism (1) include horizontally disposed connecting working table (11), the connecting working table (11) heating platen (12) of liftable setting along the vertical direction is provided with right above, the heating platen (12) is interior along its length Heater strip is installed, and the heating platen (12) is attached connection, the heating platen to the head and the tail lap-joint of adjacent prepreg (12) quadrangle is provided with solution closing piece (121)；

Positioning mechanism (2), the positioning mechanism (2) are set to the bindiny mechanism (1) along the processing conveying direction of prepreg Front comprising mounting rack (21), the first connecting plate (22) and the first positioning component (23), first connecting plate (22) are horizontal It is set on the mounting rack (21), overlapped first connecting plate (22) and the connecting working table (11), and one end is dovetail tooth The first toothless portion) (221) of shape setting, first positioning component (23) are set to first connecting plate along prepreg (22) surface is fixed the prepreg being layed on first connecting plate (22), and it is by the solution closing piece (121) engaging releases the fixation to prepreg；

It cuts off mechanism (3), cutting head mechanism (3) is set to the bindiny mechanism (1) along the processing conveying direction of prepreg Rear comprising overturning component (31), cutting component (32), the second positioning component (33) and limit assembly (34), the overturning Component (31) includes the second connecting plate (311) that fold is set on rack (310), second connecting plate (311) and the company Workbench (11) is connect overlapped the second toothless portion) (3111) that one end is the setting of dovetail dentation, with first toothless portion) (221) intert and be equipped with, and it is provided with material-feeding port (220) between first toothless portion) (221), the cutting component It (32) include the first cutter (321) and the second cutter (322) that first cutter (321) is fixedly installed on by rack (310) On the overturning path of second connecting plate (311), interspersed cooperation corresponding with the second toothless portion) (3111), described second Cutter (322) is set to described and second toothless portion) (3111) backwards to the side of prepreg, with first toothless portion) (221) the interspersed cooperation of correspondence, second positioning component (33) are symmetrically disposed on the second connecting plate (311) width direction Two sides, the prepreg being layed on second connecting plate (311) is fixed, and it is by the solution closing piece (121) Engaging releases the fixation to prepreg, and the limit assembly (34) is symmetrically disposed on the second connecting plate (311) rotary shaft Two sides, to the second connecting plate (311) positioning and locking for being in horizontality；

Conveying mechanism (4), the conveying mechanism (4) are set to the rear of cutting head mechanism (3) comprising clamping prepreg can The folder rod component (41) of setting and the driving assembly (42) of driving prepreg conveying are gone up and down, the folder rod component (41) rises and institute Stating driving assembly (42) can be sequentially connected setting, and the folder rod component (41) decline is squeezed with the limit assembly (34), solution Except the limit assembly (34) is to the positioning and locking of second connecting plate (311)；And

Feed supplement mechanism (5), the feed supplement mechanism (5) are set at the connecting working table (11) comprising the first suction channel (51), the second suction channel (52), hot melt case (53), feeder sleeve (54) and lifting assembly (55), first suction channel (51) first cutter (321) and the hot melt case (53) are connected, the preimpregnation after aspirating the first cutter (321) excision Expect that waste material, second suction channel connect the connecting working table (11) and the hot melt case (53), suction described second First suction channel (51) and second is melted in prepreg waste material after cutter (322) excision, hot melt case (53) heating The prepreg waste material of suction channel (52) suction, the feeder sleeve (54) are connected to setting with the hot melt case (53), pass through liter Part (55) vertical lifting of coming down to a lower group is set to the underface of the connecting working table (11), and it is to first toothless portion) (221) With progress feed supplement at the gap of the second toothless portion) (3111).

2. a kind of manufacturing equipment of prepreg continous way processing insulating trip according to claim 1, which is characterized in that described Unwinding device (I) includes:

It unreels bracket (61), the bracket (61) that unreels is provided with into the prepreg (60) of web-like for U-shaped setting thereon；

Unwinding motor (62), the unwinding motor (62) are set to the side for unreeling bracket (61), pass through transmission gear Component drives prepreg (60) rotation.

3. a kind of manufacturing equipment of prepreg continous way processing insulating trip according to claim 1, which is characterized in that described First positioning component (23) includes:

Pushing piece (231), the pushing piece (231) are set to the top of first connecting plate (22), vertical to push, and its Push end is connected with horizontally disposed pressing plate (232)；

First locating rod (233), first locating rod (233) are symmetrically vertically arranged at the first connecting plate (22) width side To both ends, be located at the part above first connecting plate (22) and be provided with the first briquetting (2331), and its be located at it is described Part below first connecting plate (22) is provided with the first guide pad (2332) of triangle, first briquetting (2331) with It is contradicted between first connecting plate (22) and is provided with the first elastic component (234)；

Second locating rod (235), second locating rod (235) are symmetrically horizontally placed on the first connecting plate (22) width side To both ends, be arranged in a one-to-one correspondence with first locating rod (233), and one of the first guide pad (2332) described in its face End is provided with the first fixture block (2351) of triangle, and first fixture block (2351) is backwards to one end of first guide pad (2332) It is provided with the second fixture block (2352) of cone, is provided on first fixture block (2351) and engages with the first locating rod (233) The first bayonet (2353), and the inclined-plane sliding of the inclined-plane of first fixture block (2351) and first guide pad (2332) is matched It closes, the second fixture block (2352) engaging corresponding with solution closing piece (121), is arranged with pressure on second locating rod (235) Contract the second elastic component (236) being arranged；And

Inductor (237), the inductor (237) are set on first connecting plate (22), detect the unwinding device (I) end of the prepreg exported.

4. a kind of manufacturing equipment of prepreg continous way processing insulating trip according to claim 1, which is characterized in that described It overturns component (31) further include:

It draws pneumatic spring (312), the traction pneumatic spring (312) is set on the rack (310), telescopic end and institute State the second connecting plate (311) connection setting；

Driven gear (313), the driven gear (313) are symmetrically disposed on the two sides rotary shaft of second connecting plate (311) On；

It overturns motor (314), overturning motor (314) is set to the one of the rotary shaft axial direction of second connecting plate (311) Side is arranged with driving gear (315) on motor shaft, the driving gear (315) and the driven gear (313) engaged transmission.

5. a kind of manufacturing equipment of prepreg continous way processing insulating trip according to claim 1, which is characterized in that described Second positioning component (33) includes:

Jacking block (331), the jacking block (331) is symmetrically disposed on the two sides of second connecting plate (311), with the rack (310) it is fixedly connected；

Third locating rod (332), the third locating rod (332) are symmetrically vertically arranged at the second connecting plate (311) width The both ends in direction squeeze with the jacking block (331) with second connecting plate (311) rotation and contact, and it is positioned at described the Part above two connecting plates (311) is provided with the second briquetting (3321), which is located at second connection Part below plate (311) is provided with the second guide pad (3322) of triangle, second briquetting (3321) and described the It is contradicted between two connecting plates (311) and is provided with third elastic component (333)；And

4th locating rod (334), the 4th locating rod (334) are symmetrically horizontally placed on the second connecting plate (311) width The both ends in direction are arranged in a one-to-one correspondence with the third locating rod (332), and the second guide pad (3322) described in its face One end is provided with the third fixture block (3341) of triangle, the third fixture block (3341) backwards to second guide pad (3322) one End is provided with the 4th fixture block (3342) of cone, is provided on the third fixture block (3341) and blocks with third locating rod (332) The second bayonet (3343) closed, and the inclined-plane of the third fixture block (3341) and the inclined-plane sliding of second guide pad (3322) are matched It closes, the 4th fixture block (3342) engaging corresponding with solution closing piece (121), is arranged with pressure on the 4th locating rod (334) Contract the 4th elastic component (335) being arranged.

6. a kind of manufacturing equipment of prepreg continous way processing insulating trip according to claim 4, which is characterized in that described Limit assembly (34) includes:

T shape latch segment (341), the T shape latch segment (341) is by being set to the driven tooth along guide rod (342) vertical sliding The surface for taking turns (313), engages setting with the driven gear (313)；

5th elastic component (343), the 5th elastic component (343) are sheathed on the guide rod (342), compression setting, and its Squeeze the T shape latch segment (341)；And

Lever (344), the lever (344) are articulated on the rack (310), and one end passes through kidney slot (345) and the T Shape latch segment (341) socket, and its other end swings the underface for being set to folder rod component (41).

7. a kind of manufacturing equipment of prepreg continous way processing insulating trip according to claim 1, which is characterized in that described Pressing from both sides rod component (41) includes:

It presss from both sides rod (411), folder rod (411) the parallel rotating setting, and conveying has prepreg between two folders rod (411)；

Cross guide pad (412), the cross guide pad (412) are symmetrically disposed on the both ends of described folder rod (411) axial direction, set On the folder rod (411), and its vertical lifting is arranged；

Optical axis (413), several optical axises (413) is symmetrically vertically arranged at the both ends of described folder rod (411) axial direction, to institute The vertical lifting for stating cross guide pad (412) is oriented to；And

Elastic cushion (414), several elastic cushions (414) are sheathed on the bottom of the optical axis (413), lead to the cross It is buffered to block (412).

8. a kind of manufacturing equipment of prepreg continous way processing insulating trip according to claim 7, which is characterized in that described Driving assembly (42) includes:

Driving motor (421), the driving motor (421) are set to the either side in described folder rod (411) axial direction；

Gear drive group (422), the gear drive group (422) is set on the folder rod (411), with the driving motor (421) it is respectively positioned on the same side in described folder rod (411) axial direction；

It drives gear (423), the driving gear (423) is set on the driving motor (421), is sheathed on the driving On the motor shaft of motor (421), and itself and gear drive group (422) engaged transmission.

9. a kind of manufacturing equipment of prepreg continous way processing insulating trip according to claim 1, which is characterized in that described Lifting assembly (55) includes:

First rack gear (551), first rack gear (551) are vertically arranged at the two sides of the heating platen (12) width direction, It goes up and down and is arranged with the heating platen (12)；

It rotates gear (552), rotation gear (552) is rotatably dispose in the two of the connecting working table (11) length direction Side is engaged with first rack gear (551)；

Second rack gear (553), second rack gear (553) are vertically arranged at the two sides of the feeder sleeve (54) length direction, The other side of rotation gear (552) is set to relative to first rack gear (551), with the rotation gear (552) It is engaged.

10. a kind of manufacturing method of prepreg continous way processing insulating trip, which comprises the following steps:

Step a) is unreeled, and is driven by the unwinding motor (62) on unwinding device (I) coiled prepreg (60) unreeling rear water It is flat to be delivered at reforming apparatus (II) backward；

Step b) is modified, is delivered to the drying box that the prepreg at reforming apparatus (II) is disposed through reforming apparatus (II), changes Property device (II) by heating processing is modified to prepreg (60)；

Step c) is sliced, the prepreg (60) after modified device (II) heat modification, if not unreeling at unwinding device (I) Complete, then prepreg (60) horizontal feed forms insulating trip to slicing device (III) after cutting；

Step d) connection, the prepreg (60) after modified device (II) heat modification, if having been unreeled at unwinding device (I), Then the head and the tail interconnecting piece of two adjacent groups prepreg is attached connection by attachment device (IV) comprising following steps:

Step 1) it brakes, after a roll of prepreg (60) unreels in unwinding device (I) completion, lower a roll of prepreg (60) is replaced, on A roll of prepreg (60) loses traction after the unreeling of unwinding device (I), folder rod component (41) mistake in attachment device (IV) It goes the tensile force of prepreg along optical axis (413) slide downward, presss from both sides rod component (41) and driving motor (421) and be detached from transmission connection shape State, upper a roll prepreg (60) stop conveying；

Step 2) rotation unlock, folder rod component (41) passes through extrusion lever during optical axis (413) slide downward (344), it drives T shape latch segment (341) to be lifted upwards, releases the locking positioning to driven gear (313)；

Step 3) blank, after driven gear (313) releases locking positioning, the second connecting plate (311) passes through traction pneumatic bomb The guiding of spring (312) is overturn, and the interspersed cutting of the prepreg and the first cutter (321) to tile thereon forms the first of dovetail dentation and spells Connector (10a)；

Step 4) virgin material conveying, and Step 2: step 3 is synchronous, the prepreg for the lower a roll replaced on unwinding device (I) (60) it is driven by unwinding motor (62) after being delivered on the first connecting plate (22), after inductor (237) induction, control unreels electricity Machine (62) stops operating, and synchronously control pushing piece (231) squeezes the first locating rod (233), which is fixed；

Step 5) secondary blank, after the prepreg on the second connecting plate (311) completes cutting, overturning motor (314) drives the Two connecting plates (311), which reversely rotate, to be resetted, and the second cutter (322) wears the prepreg being laid on the first connecting plate (22) It is slotting to cut the second spelling joint (10b) for forming dovetail dentation；

Step 6) hot melt waste material, it is synchronous to step 5 with step 3, after the first cutter (321) and the second cutter (322) cutting The prepreg waste material of generation is drawn into hot melt case (53) by the first suction channel (51) and the second suction channel (52) respectively It is thermally formed fluid；

Step 7) connection splicing, after cutting the second spelling joint (10b) and the first spelling joint (10a) interspersed splicing of formation, hot pressing Plate (12) pushes the second spelling joint (10b) and the first spelling joint (10a), makes the heated rear shape compatible with each other of thermosetting resin thereon At connection；

Step 8) feed supplement filling, it is synchronous with step 7, during heating platen (12) push, pass through the first rack gear (551) Move down drive rotation gear (552) rotation, and then drive the upward lifting of the feeder sleeve (54) that connect with the second rack gear (553), It is inserted at material-feeding port (220), carries out feed supplement supply, make the first spelling joint (10a) and the second spelling joint (10b) compatible connection；

Step 9) tensioning adjusting, after the second spelling joint (10b) and the first spelling joint (10a) completes connection, heating platen (12) is multiple Position, unwinding motor (62) drives prepreg (60) overturning, is tensioned prepreg again, by the tensioning of prepreg, makes to press from both sides rod group Part (41) rises restore transmission connection with driving motor (421) after, unwinding motor (62) and driving motor (421) are synchronous in the same direction to be revolved Turn, prepreg (60) is conveyed successively backward by reforming apparatus (II) and slicing device (III).