CN108688198A - Split-type tow feeding mechanism - Google Patents
Split-type tow feeding mechanism Download PDFInfo
- Publication number
- CN108688198A CN108688198A CN201810282472.9A CN201810282472A CN108688198A CN 108688198 A CN108688198 A CN 108688198A CN 201810282472 A CN201810282472 A CN 201810282472A CN 108688198 A CN108688198 A CN 108688198A
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- China
- Prior art keywords
- feeding mechanism
- composite material
- split
- pedestal
- tow
- Prior art date
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 47
- 239000002131 composite material Substances 0.000 claims abstract description 58
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 21
- 239000011230 binding agent Substances 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 208000020442 loss of weight Diseases 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 239000000835 fiber Substances 0.000 description 6
- 239000006247 magnetic powder Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000009786 automated tape laying Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
- B29C70/382—Automated fiber placement [AFP]
- B29C70/384—Fiber placement heads, e.g. component parts, details or accessories
Abstract
The present invention relates to composite material automatic placement molding technical fields, and in particular to a kind of split-type tow feeding mechanism.Present invention seek to address that the problem that the mechanical arm unbalance stress of existing laying loss, poor dynamic, interference and collision, interchangeability are poor and disassembly efficiency is low.For this purpose, the tow feeding mechanism of the present invention is connect with the mechanical arm of piddler head, the tow feeding mechanism includes pedestal, is connect with the pedestal multiple single-lobe supply assemblies, plying ring flat-plate and wheel assembly is turned to, the single-lobe supply assembly is distributed in the pedestal surrounding and is removably connect with the pedestal in a ring.The split-type tow feeding mechanism of the present invention solves the problems such as feeding device concentrates on interference and collision that piddler head rear side arrangement brings, angle is limited, can realize the rotation work of 360 ° of maximum magnitudes.
Description
Technical field
The present invention relates to composite material automatic placement molding technical fields, and in particular to a kind of split-type tow supply dress
It sets.
Background technology
Composite material has many advantages, such as high specific strength, high ratio modulus, endurance, damping good, good manufacturability, navigates in space flight
It has been obtained for being widely applied in empty industry, while in other industry, such as sports equipment, ship, high ferro field, composite wood
The dosage of material is also increasing.Material integrated member is answered for higher curvature profile, such as aircraft frame sections and other such as jets
The ellipse higher curvature profile such as cowling, air intake duct, jet pipe, conical pipe, compressor blade, circle or " C " shape tube channel
It is whole to answer material component, it will be difficult to meet the requirement for laying manufacture using composite material automated tape-laying machine equipment.Composite material is automatic
Laying loss can individually control multi beam fillet silk ribbon, can carry out independent trip to tow according to layer contour shape is laid,
The complicated even curved surface with window can be laid.Therefore, it for such complex component, needs to realize paving using automatic fiber placement machine
Put processing and manufacturing.
Traditional laying loss tow feeding mechanism and piddler head system is separately installed, path length of the tow apart from piddler head,
Transmission damping is big, poor for silk effect;Though the tow feeding mechanism of some types is integrated on piddler head, in order to which tow enters paving
The direction of silk head is consistent, is mounted on piddler head side position, leads to piddler mechanical arm unbalance stress, and dynamic characteristic is bad, and
Laying loss causes the mechanical arm of tow feeding mechanism and laying loss to collide interference when special angle is laid, and lays angle
It is restricted.
Correspondingly, this field needs a kind of new split-type annular tow feeding mechanism to solve the above problems.
Invention content
In order to solve the above problem in the prior art, in order to solve the mechanical arm unbalance stress of existing laying loss, move
The problem that step response is poor, interference and collision, interchangeability difference and disassembly efficiency are low, split-type tow feeding mechanism of the invention and piddler
The mechanical arm connection of head, the tow feeding mechanism includes pedestal, multiple single-lobe supply assemblies for being connect with the pedestal, plying
Ring flat-plate and turn to wheel assembly, the single-lobe supply assembly be distributed in a ring the pedestal surrounding and removably with
The pedestal connection.
In the optimal technical scheme of above-mentioned split-type tow feeding mechanism, the pedestal is disc structure, the tow
Feeding mechanism includes two groups of plying ring flat-plates and turns to wheel assembly, and every group of plying ring flat-plate is set to the outer of corresponding steering wheel assembly
Side, two groups of plying ring flat-plates and steering wheel assembly are along the diameter symmetry arrangement of the pedestal, the silk of the single-lobe supply assembly
Beam gathers by two groups of plying ring flat-plates and steering wheel assembly conjunction in the piddler head.
In the optimal technical scheme of above-mentioned split-type tow feeding mechanism, the pedestal is by coupling part phase each other
Two layers of disc structure even, side of the first layer disk far from the coupling part are equipped with the connecting hole of the fixed mechanical arm,
Second layer disk is circumferentially with multiple guide pads close to the side of the coupling part, and the guide pad is for connecting the single-lobe
Supply assembly.
In the optimal technical scheme of above-mentioned split-type tow feeding mechanism, the separate institute of the second layer disk of the pedestal
The side for stating coupling part is equipped with a pair of parallel side plate, and the plying ring flat-plate is installed on the same side end of the side plate, is arranged
The steering wheel assembly on the inside of the plying ring flat-plate is connect with the side plate.
In the optimal technical scheme of above-mentioned split-type tow feeding mechanism, the steering wheel assembly includes and the side plate
Second mounting plate of connection between second mounting plate and steering wheel shaft disposed in parallel and steering binder axis, is set to
Deflecting roller on the steering wheel shaft and deflecting roller spacer compatible with the deflecting roller, the steering binder axis with described turn
It is engaged to wheel to ensure that the tow by the deflecting roller keeps correct position and direction.
In the optimal technical scheme of above-mentioned split-type tow feeding mechanism, the steering binder axis, which is equipped with, is oriented to boss
Platform, the guiding circular bosses are engaged with the silk slot of the deflecting roller.
In the optimal technical scheme of above-mentioned split-type tow feeding mechanism, the top center of second mounting plate is equipped with
Card slot, the card slot are adapted with the axis of the deflecting roller, and the steering binder axis is connected to institute in the either side of the card slot
State the second mounting plate.
In the optimal technical scheme of above-mentioned split-type tow feeding mechanism, the single-lobe supply assembly includes the first installation
Plate and composite material barrel, composite material lining paper winding cylinder and slewing rollers mounted on the side of first mounting plate, it is described
Composite material barrel drives the composite material lining paper winding cylinder rotation to which composite material lining paper is wound in the composite wood
Expect on lining paper winding cylinder.
In the optimal technical scheme of above-mentioned split-type tow feeding mechanism, the end of the composite material barrel be equipped with
First drive pulley of its axis connection, the same side end of the composite material lining paper winding cylinder is equipped with to be passed with the second of its axis connection
Movable belt pulley, first drive pulley and second drive pulley are installed on the other side of first mounting plate, and described
One drive pulley drives second drive pulley to rotate by transmission belt.
In the optimal technical scheme of above-mentioned split-type tow feeding mechanism, it is additionally provided on the outside of first drive pulley
With the brake of the composite material barrel axis connection, so that the tension to tow controls;And/or first peace
Loading board is equipped with mounting hole compatible with the composite material barrel, composite material lining paper winding cylinder and slewing rollers;And/or
Slot compatible with the guide pad is additionally provided on first mounting plate described in person;And/or on first mounting plate also
Equipped with loss of weight slot hole.
The single-lobe supply assembly of the tow feeding mechanism of the present invention is set as the independent single channel of annular for silk component, divides valve
Uniformly, can it is independently installed, be used interchangeably, removal efficiency is high, solve feeding device concentrate on piddler head rear side arrangement
The interference and collision that brings, angle are restricted problem, realize the rotation work of 360 ° of maximum magnitudes.Plying ring flat-plate and deflecting roller group
Part is symmetrically distributed in piddler head both sides, eliminates the bad problem of mechanical arm unbalance stress and dynamic characteristic when laying loss is laid.This
The split-type annular tow feeding mechanism of invention can provide the supply of a plurality of fibre bundle, constant tensile control, silk for piddler head
The function that the suitable exhibition of beam is adjusted ensures the independence and stability of a plurality of filament tow during shearing, resending, spread pressure,
Smoothly formed be evenly distributed, the fiber cloth of surfacing, realize that stable high quality lays effect.
Description of the drawings
With reference to the accompanying drawings come describe the present invention split-type annular tow feeding mechanism.In attached drawing:
Fig. 1 is the schematic diagram of the split-type tow feeding mechanism of the present invention;
Fig. 2 is the schematic diagram (one) of the pedestal of the split-type tow feeding mechanism of the present invention;
Fig. 3 is the schematic diagram (two) of the pedestal of the split-type tow feeding mechanism of the present invention;
Fig. 4 is the schematic diagram of the guide pad of the pedestal of the split-type tow feeding mechanism of the present invention;
Fig. 5 is the schematic diagram of the single-lobe supply assembly of the split-type tow feeding mechanism of the present invention;
Fig. 6 is the schematic diagram of the first mounting plate of the single-lobe supply assembly of the split-type tow feeding mechanism of the present invention;
Fig. 7 is the schematic diagram of the steering wheel assembly of the split-type tow feeding mechanism of the present invention;
Fig. 8 is the schematic diagram of the second mounting plate of the steering wheel assembly of the split-type tow feeding mechanism of the present invention;
Fig. 9 is the schematic diagram of the steering binder axis of the steering wheel assembly of the split-type tow feeding mechanism of the present invention;
Reference numerals list
1, composite material lining paper;2, composite material tow;3, wheel assembly is turned to;4, plying ring flat-plate;5, single-lobe supply assembly;
6, side plate;7, pedestal;31, the second mounting plate;32, steering wheel shaft;33, deflecting roller spacer;34, deflecting roller;35, binder is turned to
Axis;51, the first mounting plate;52, slewing rollers;53, composite material barrel;54, composite material lining paper winding cylinder;55, the first transmission
Belt wheel;56, transmission belt;57, magnetic powder brake;58, the second drive pulley;71, base body;72, guide pad;311, connecting hole
i;312, card slot;313, chamfering;314, connecting hole j;351, connecting hole k;352, circular bosses are oriented to;511, slot;512, it connects
Hole e;513, loss of weight slot hole;514, connecting hole f;515, open-work a;516, connecting hole g;517, open-work b;518, connecting hole h;711,
Connecting hole a;712, connecting hole b;713, connection stops hole;714, connecting hole c;715, connecting hole d;721, guide pad pressure surface;722,
Guide pad boss;723, connecting hole e.
Specific implementation mode
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this
A little embodiments are used only for explaining the technical principle of the present invention, it is not intended that limit the scope of the invention.Although for example,
Attached drawing shows the particular number and position relationship of various components, but these quantity and position relationship are non-unalterable, ability
Field technique personnel can as needed make adjustment to it, to adapt to specific application scenario.
It should be noted that in the description of the present invention, term "center", "upper", "lower", "left", "right", "vertical",
The direction of the instructions such as "horizontal", "inner", "outside" or the term of position relationship are direction based on ... shown in the drawings or position relationship, this
It is intended merely to facilitate description, rather than indicates or imply that described device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " are only used
In description purpose, it is not understood to indicate or imply relative importance.
In addition it is also necessary to explanation, in the description of the present invention unless specifically defined or limited otherwise, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, can also be electrical connection;Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.To those skilled in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the present invention.
As shown in Figure 1, the tow feeding mechanism of the present invention includes pedestal 7, two blocks of side plates 6 being arranged in parallel on pedestal 7,
5, two pieces of multiple single-lobe supply assemblies plying ring flat-plate 4, two turns to wheel assembly 3.Every piece of plying ring flat-plate 4 is set to corresponding deflecting roller group
The outside of part 3, each that plying ring flat-plate 4 and steering wheel assembly 3 are arranged along the diameter symmetry of pedestal 7, side plate 6 and plying ring flat-plate
4 composition enclosed constructions.Single-lobe supply assembly 5 is distributed in the surrounding of pedestal 7 in a ring, and single-lobe supply assembly 5 provides composite material
Tow 2, composite material tow 2 are connect by plying ring flat-plate 4 with wheel assembly 3 is turned to.Single-lobe supply assembly 5 is set as independent single channel
For silk component, divides valve uniform, be circular layout, can be independently installed, independent disassembling solves feeding device and concentrates on piddler head rear
Side arranges that the interference and collision brought, angle are restricted problem, realizes the rotation work of 360 ° of maximum magnitudes.Plying ring flat-plate 4
Be symmetrically distributed in the both sides of piddler head (not shown) with wheel assembly 3 is turned to, eliminate when laying loss is laid mechanical arm unbalance stress and
The bad problem of dynamic characteristic.
As shown in Figures 2 and 3, pedestal 7 includes the base body 71 and guide pad 72 of two layers of disc structure, among disc structure
Equipped with column coupling part.Side of the first layer disk far from coupling part is equipped with the connecting hole b of solid mechanical arm (not shown)
The outer edge in first layer disk is arranged in 712, connecting hole b 712, and the inboard connections for being equipped with mechanical arm of connecting hole b 712 stop hole
713, second layer disk is circumferentially with multiple guide pads 72 close to the side of coupling part, and quantity and single-lobe supply assembly 5 are one by one
It is corresponding.The preferred amount of the present embodiment is 8, but can also select other quantity as needed.Guide pad 72 passes through connecting hole c
714 are fixed on second layer disk.
As shown in figs. 4 and 6, guide pad 72 includes guide pad pressure surface 721, guide pad boss 722 and connecting hole e 723.It leads
Cooperation fixed function, the slot of guide pad boss 722 and the first mounting plate 51 are played to the first mounting plate 51 to block pressure surface 721
511 adaptations, connecting hole e 723 is for securing itself to base body 71.When installation, by the slot of the first mounting plate 51
511 are inserted on the guide pad boss 722 of guide pad 72, then pass through connecting hole d 715 and connection with fast tight screw (not shown)
Installation can be completed in hole e 512.The matching design of guide pad boss 722 and slot 511, it is quickly fixed convenient for single-lobe supply assembly 5
Position, also allows single-lobe supply assembly 5 easily be removed from pedestal 7, neatly generates inspection operation space.
Side of the second layer disk far from coupling part of pedestal 7 is connected with a pair of parallel side plate 6, and side plate 6 is along second
The diameter symmetry arrangement of layer disk, plying ring flat-plate 4 are installed on the same side end of side plate 6, and plying ring flat-plate 4 is arc-shaped, with side plate 6
Form enclosed construction.The inside of plying ring flat-plate 4, which is equipped with, turns to wheel assembly 3, turns to wheel assembly 3 and perpendicular to side plate 6 and is connected thereto.
As shown in Fig. 7,8 and 9, turns to wheel assembly 3 and include the second mounting plate 31, steering wheel shaft 32, deflecting roller spacer 33, turn
To wheel 34 and turn to binder axis 35.Preferably, the second mounting plate 31 is the T font structures equipped with card slot 312, and card slot 312 is set to
The top center of second mounting plate 31, steering wheel shaft 32 are connected in card slot 312.Steering wheel shaft 32 be equipped with deflecting roller 34 and with
34 compatible deflecting roller spacer 33 of deflecting roller.The steering binder parallel with steering wheel shaft 32 is also associated on second mounting plate 31
Axis 35 turns to binder axis 35 and is equipped with multiple guiding circular bosses 352, is oriented to circular bosses 352 and is adapted with the silk slot of deflecting roller 34.
It is oriented to circular bosses 352 tow is pressed into silk slot, tow is made to keep correct position and direction.Two protrusions of T font structures
Part is equipped with connecting hole i 311, according to tow conveying direction, turn to binder axis 35 can connect wherein any one.Card slot 312
End be additionally provided with 2 chamferings 313, conducive to steering wheel shaft 32 and be assemblied in 33 one of deflecting roller 34 above and deflecting roller spacer
The quick insertion of component.Card slot 312 is convenient for steering wheel shaft 32 and is assemblied in 33 one of deflecting roller 34 above and deflecting roller spacer
The fast assembling-disassembling of component, the silk of wearing conducive to cramped construction at this operate.In addition, the vertical section of the second mounting plate 31 be additionally provided with
The connecting hole j 314 that side plate 6 is connected and fixed.Wheel assembly 3 is turned to realize per tow conversion direction all the way at piddler head.
As it can be seen in figures 5 and 6, single-lobe supply assembly 5 is same including the first mounting plate 51 and mounted on the first mounting plate 51
Composite material barrel 53, composite material lining paper winding cylinder 54 and the slewing rollers 52 of side.Composite material barrel 53 drives composite wood
Material lining paper winding cylinder 54 rotates composite material lining paper 1 being wound on composite material lining paper winding cylinder 54.Specifically, compound
The end of material cartridge 53 is equipped with the first drive pulley 55 with its axis connection, the same side end of composite material lining paper winding cylinder 54
Equipped with the second drive pulley 58 with its axis connection, the first drive pulley 55 and the second drive pulley 58 are installed on the first mounting plate
51 other side, the first drive pulley 55 drive the second drive pulley 58 to rotate by transmission belt 56.In addition, the first drive pulley
55 outside is additionally provided with the magnetic powder brake 57 with 53 axis connection of composite material barrel, by the braking that magnetic powder brake 57 is arranged
Torque, the tension that tow can be made to keep constant.Magnetic powder cluth, but technical scheme of the present invention not office are used in the present embodiment
It is limited to magnetic powder brake.
First mounting plate 51 is equipped with open-work a 515 and connecting hole g 516 compatible with composite material barrel 53, composite wood
Material barrel 53 passes through open-work a 515 and is fixed again by connecting hole g 516.First mounting plate 51 is additionally provided with to be served as a contrast with composite material
54 compatible open-work b 517 and connecting hole h 518 of paper winding cylinder.Connection type is identical as 53 principle of composite material barrel.The
One mounting plate 51 is additionally provided with connecting hole f compatible with slewing rollers 52 514.Its bottom is provided with compatible with guide pad 72
The connecting hole e 512 of slot 511 and fixed single-lobe supply assembly 5.The center of first mounting plate 51 is equipped with loss of weight slot hole 513.The
One mounting plate 51 can be installed with positive and negative, realize the transposition of slewing rollers 52 and composite material lining paper winding cylinder 54, to full
Sufficient single-lobe supply assembly 5 each divide valve that can exchange installation.
The present invention single-lobe supply assembly 5 have the supply of a plurality of fibre bundle, constant tensile control, tow suitable exhibition tune
The functions such as section, ensure independence, the stability of a plurality of fibre bundle tow during shearing, resending, spread pressure, are smoothly formed and are divided
Cloth uniformly, the fiber cloth of surfacing.Meanwhile it eliminating feeding device and concentrating on caused by the arrangement of piddler head rear side touching
Interference is hit, the limited problem of angle realizes the rotation work of 360 ° of maximum magnitudes.Also, single-lobe supply assembly 5 is separate single
Road divides valve uniform, is circular layout for silk component, can be independently installed, independent disassembling, thus in wire feeding system all single channel for silk group
Part is used interchangeably.
Specifically, the operation principle of single-lobe supply assembly 5 is as follows:
Pawnshop presses or when resending, and the power that is tensioned of composite material tow 2 pulls forward, the composite material material of single-lobe supply assembly 5
53 rotation supply composite material tow 2 of cylinder, while the composite material lining paper winding cylinder 54 of single-lobe supply assembly 5 is driven to rotate,
Eased off composite material lining paper 1 will be twined on composite material barrel 53 to be wrapped on composite material lining paper winding cylinder 54.
More specifically, 57 rotary shaft of magnetic powder brake is linked as one with the axis of composite material barrel 53 and the first drive pulley 55
Body can generate constant resistance torque, and 54 axis of composite material lining paper winding cylinder is linked together with the second drive pulley 58, and first passes
Movable belt pulley 55 is transmitted band 56 with the second drive pulley 58 and connect transmission, when being rotated to composite material barrel 53, passes through first
Drive pulley 55, transmission belt 56, the second drive pulley 58 drive composite material lining paper winding cylinder 54 to rotate.
Preferably, all threaded holes of connecting hole of the invention, but this is only exemplary, technical scheme of the present invention
It is not limited thereto.Under the premise of without departing from the basic principle of the present invention, part or all in the connecting hole can be with
Using the form of non-threaded holes.
So far, it has been combined preferred embodiment shown in the drawings and describes technical scheme of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific implementation modes.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make the relevant technologies feature equivalent change or replacement, these
Technical solution after change or replacement is fallen within protection scope of the present invention.
Claims (10)
1. a kind of split-type tow feeding mechanism, the tow feeding mechanism is connect with the mechanical arm of piddler head, and the tow supplies
To answer device include pedestal, is connect with the pedestal multiple single-lobe supply assemblies, plying ring flat-plate and wheel assembly is turned to,
It is characterized in that, the single-lobe supply assembly be distributed in a ring the pedestal surrounding and removably with institute
State pedestal connection.
2. split-type annular tow feeding mechanism according to claim 1, which is characterized in that the pedestal is disk knot
Structure, the tow feeding mechanism include two groups of plying ring flat-plates and turn to wheel assembly, and every group of plying ring flat-plate is set to corresponding steering
The outside of wheel assembly, two groups of plying ring flat-plates and steering wheel assembly arrange that the single-lobe supplies along the diameter symmetry of the pedestal
The tow of material component gathers by two groups of plying ring flat-plates and steering wheel assembly conjunction in the piddler head.
3. split-type annular tow feeding mechanism according to claim 2, which is characterized in that the pedestal is to pass through connection
Two layers of disc structure that part is connected with each other, side of the first layer disk far from the coupling part are equipped with the fixed mechanical arm
Connecting hole, second layer disk is circumferentially with multiple guide pads close to the side of the coupling part, and the guide pad is for connecting
Connect the single-lobe supply assembly.
4. split-type annular tow feeding mechanism according to claim 3, which is characterized in that the second layer of the pedestal is justified
The side far from the coupling part of disk is equipped with a pair of parallel side plate, and the plying ring flat-plate is installed on the homonymy of the side plate
End is set to the steering wheel assembly on the inside of the plying ring flat-plate and is connect with the side plate.
5. split-type annular tow feeding mechanism according to claim 4, which is characterized in that the steering wheel assembly includes
The second mounting plate for being connect with the side plate is set between second mounting plate and steering wheel shaft disposed in parallel and turns to binder
Axis, the deflecting roller being set on the steering wheel shaft and deflecting roller spacer compatible with the deflecting roller, the steering binder
Axis engages to ensure that the tow by the deflecting roller keeps correct position and direction with the deflecting roller.
6. split-type annular tow feeding mechanism according to claim 5, which is characterized in that set on the steering binder axis
There are guiding circular bosses, the guiding circular bosses to be engaged with the silk slot of the deflecting roller.
7. split-type annular tow feeding mechanism according to claim 6, which is characterized in that the top of second mounting plate
End center is equipped with card slot, and the card slot is adapted with the axis of the deflecting roller, any of the steering binder axis in the card slot
Side is connected to second mounting plate.
8. split-type annular tow feeding mechanism according to any one of claim 1 to 7, which is characterized in that the list
Valve supply assembly includes the first mounting plate and composite material barrel, composite material lining mounted on the side of first mounting plate
Paper winding cylinder and slewing rollers, the composite material barrel drive the composite material lining paper winding cylinder rotation thus by composite material
Lining paper is wound on the composite material lining paper winding cylinder.
9. split-type annular tow feeding mechanism according to claim 8, which is characterized in that the composite material barrel
End is equipped with the first drive pulley with its axis connection, and the same side end of the composite material lining paper winding cylinder is equipped with to be connected with its axis
The second drive pulley connect, first drive pulley and second drive pulley are installed on the another of first mounting plate
Side, first drive pulley drive second drive pulley to rotate by transmission belt.
10. split-type annular tow feeding mechanism according to claim 9, which is characterized in that first drive pulley
Outside be additionally provided with the brake with the composite material barrel axis connection, so that the tension to tow controls;And/or
Person
First mounting plate is equipped with compatible with the composite material barrel, composite material lining paper winding cylinder and slewing rollers
Mounting hole;And/or
Slot compatible with the guide pad is additionally provided on first mounting plate;And/or
It is additionally provided with loss of weight slot hole on first mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810282472.9A CN108688198B (en) | 2018-04-02 | 2018-04-02 | Split type tow supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810282472.9A CN108688198B (en) | 2018-04-02 | 2018-04-02 | Split type tow supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108688198A true CN108688198A (en) | 2018-10-23 |
| CN108688198B CN108688198B (en) | 2020-01-10 |
Family
ID=63844753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810282472.9A Expired - Fee Related CN108688198B (en) | 2018-04-02 | 2018-04-02 | Split type tow supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108688198B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123818A (en) * | 2020-09-17 | 2020-12-25 | 哈尔滨工业大学 | Multi-tow unwinding device for thermoplastic composite material laying head |
| CN115648654A (en) * | 2022-12-09 | 2023-01-31 | 太原理工大学 | Fiber winding mechanical arm, multi-bundle yarn nozzle device thereof and fiber winding method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552253A (en) * | 2013-11-14 | 2014-02-05 | 中国科学院自动化研究所 | Re-conveying and compaction-stopping integrated device for strand placement head of composite material |
| CN103640229A (en) * | 2013-12-30 | 2014-03-19 | 中国科学院自动化研究所 | Single drive composite material fiber placement head integrated device |
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| CN205058644U (en) * | 2015-01-30 | 2016-03-02 | 武汉大学 | A a modularization shop silk head for automatic shop of combined material is put |
| CN206126457U (en) * | 2016-11-04 | 2017-04-26 | 齐齐哈尔大学 | Tow creel device based on four silk bundle layers |
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2018
- 2018-04-02 CN CN201810282472.9A patent/CN108688198B/en not_active Expired - Fee Related
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| US8997818B2 (en) * | 2013-02-27 | 2015-04-07 | Fives Machining Systems, Inc. | Device for fabricating a composite structure |
| CN103552253A (en) * | 2013-11-14 | 2014-02-05 | 中国科学院自动化研究所 | Re-conveying and compaction-stopping integrated device for strand placement head of composite material |
| CN103640229A (en) * | 2013-12-30 | 2014-03-19 | 中国科学院自动化研究所 | Single drive composite material fiber placement head integrated device |
| CN104626610A (en) * | 2015-01-30 | 2015-05-20 | 武汉大学 | Modularized wire pavement head for automatically paving composite material and method |
| CN205058644U (en) * | 2015-01-30 | 2016-03-02 | 武汉大学 | A a modularization shop silk head for automatic shop of combined material is put |
| CN206126457U (en) * | 2016-11-04 | 2017-04-26 | 齐齐哈尔大学 | Tow creel device based on four silk bundle layers |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123818A (en) * | 2020-09-17 | 2020-12-25 | 哈尔滨工业大学 | Multi-tow unwinding device for thermoplastic composite material laying head |
| CN112123818B (en) * | 2020-09-17 | 2022-07-15 | 哈尔滨工业大学 | Multi-tow unwinding device for thermoplastic composite material laying head |
| CN115648654A (en) * | 2022-12-09 | 2023-01-31 | 太原理工大学 | Fiber winding mechanical arm, multi-bundle yarn nozzle device thereof and fiber winding method |
| CN115648654B (en) * | 2022-12-09 | 2023-03-21 | 太原理工大学 | Fiber winding mechanical arm, multi-bundle yarn nozzle device thereof and fiber winding method |
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