CN201647750U - Equipment for annular mandrel to wind carbon fiber yarn - Google Patents

Equipment for annular mandrel to wind carbon fiber yarn Download PDF

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Publication number
CN201647750U
CN201647750U CN2010201653638U CN201020165363U CN201647750U CN 201647750 U CN201647750 U CN 201647750U CN 2010201653638 U CN2010201653638 U CN 2010201653638U CN 201020165363 U CN201020165363 U CN 201020165363U CN 201647750 U CN201647750 U CN 201647750U
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CN
China
Prior art keywords
carbon fiber
annular mandrel
rotating disk
rotor
location
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2010201653638U
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Chinese (zh)
Inventor
王景山
卓建议
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XIAMEN HONGJI WEIYE COMPOSITES TECHNOLOGY CO., LTD.
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王景山
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Priority claimed from CN201020122677.X external-priority
Application filed by 王景山 filed Critical 王景山
Priority to CN2010201653638U priority Critical patent/CN201647750U/en
Application granted granted Critical
Publication of CN201647750U publication Critical patent/CN201647750U/en
Priority to PCT/CN2011/000463 priority patent/WO2011116629A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses equipment for an annular mandrel to wind a carbon fiber yarn, which comprises disc yarns, an annular mandrel, a power rotor and a positioning rotor. By using the utility model, the yarns can be continuously wound, the manufacturing process of products is simple and convenient, the labor force and the time for manually winding yarns can be reduced and the production efficiency can be improved; the rotating speed of a machine stand is uniform and stable and the strength and the distance of winding yarns are uniform, so that the rigidity and the strength of formed products can be well ensured, the rejection rate can be reduced, carbon fiber layers of products have smoothness, uniform wall thickness and no deformation and the sizes of the products can be effectively controlled; the products are formed by continuously winding, so that the inside and the outside of the whole pipe wall are uniform in material and no lap joint phenomenon generates, and the carbon fiber layers of products have smoothness, uniform wall thickness and no deformation; carbon fiber belts are complete strips without constantly clipping, so that raw materials are simplified and saved; and the rotating speed of the annular mandrel, the angle between the yarns and the annular mandrel and the staggered degree of two adjacent layers of yarns are changed so as to meet the performance of various products.

Description

A kind of equipment of twining carbon fiber yarn for annular mandrel
Technical field
The utility model relates to a kind of equipment of twining carbon fiber yarn for annular mandrel.
Background technology
Because of the carbon fiber material cost higher, carbon fiber product by its making all is housing basically, during making the multilayer carbon fiber sheet is coated on consistent with shape of product, as to be slightly less than product size base substrate and is made into half-blank outward, put it to inflation in the mould, pressurization, heating again, allow carbon fiber layer solidify, obtain carbon fiber product after again base substrate being taken out; In order to increase the intensity of carbon fiber product, the texture of adjacent carbon fiber sheet all wants at an angle interlaced when making carbon fiber product, laying to be reaching the product desired thickness layer by layer, these work at present all need manual operations, not only loaded down with trivial details and of low quality, also can not get guaranteeing.Therefore how faster, more smooth, compact coating carbon fiber layer is insider's urgent problem.
From the semi-finished step of carbon fiber bicycle wheel rim of the following production band inner tube of a tyre, the importance of carbon coated cellulose fiber as can be seen, step 1: make, undersized consistent with inner tube of a tyre shape in the annular mandrel of the inner tube of a tyre, the inner tube of a tyre is a ring-type; Step 2, piecemeal stack several layers carbon fiber sheet, the texture of carbon fiber sheet is at an angle interlaced, again the carbon fibre layer of cloth is cut into strip, its width just can coat toroidal cores axle collar shape, because carbon fiber layer has viscose glue, for when coating, fiber cloth is not interfered mutually and bonded together, and is also more evenly smooth in order to coat, no bubble, the carbon fiber sheet of strip can not be oversize, in order to reach the product desired thickness, can only disjunction repeatedly, the repeating of multilayer coats, because inner tube of a tyre annular mandrel is bigger, heavier, all need stand for a long time when the workman operates, coating an inner tube of a tyre annular mandrel needs just can finish in 2-3 hour with flower; Step 3, in order to make the carbon fiber layer that coats smooth, compact, not loose, also need at the fastening inner tube of a tyre base of making of its outer winding carbon fibre band, these work all need the workman to operate; Step gathers four, and the cavity core rod is made: the cavity core rod is used for the cavity of moulding wheel rim fixed spoke, and carbon fiber layer is covered in plastics airbag consistent with cavity geometry, inflation outsourcing, is provided with the aluminum strip of fixed spoke near the madial wall at wheel rim center at carbon fiber layer; Step 5 is pieced together cavity core rod and inner tube of a tyre base being nested together, and with carbon fiber layer the two coating is integrally combined and makes the wheel rim half-blank.
By last description as can be known, only coating inner tube of a tyre annular mandrel just needs cost 2-3 hour, not only consuming time, effort, can't guarantee the planeness of carbon fiber layer, tight ness rating, thickness evenly, and these directly influence product strength, performance and quality; For width, length and the texture requirement of satisfying product, fiber cloth is constantly by cutting, and waste of material is bigger, again because of the not recyclable usefulness again of carbon fiber sheet, for cost-cutting, reduce the influence to environment, needs to improve the degree of utilization of material.
The utility model content
In order to solve the existing technical matters of background technology, the utility model also provides a kind of yarn equipment that twines that is used for said method, this equipment can be automatically gives the texture of every layer of yarn of carbon fiber layer that annular mandrel twines carbon fiber yarn, winding all at an angle interlaced, and carbon fiber layer is smooth, tight ness rating is high, product processed intensity height, quality are guaranteed thus, and carbon fiber material can make full use of, and therefore has the saving of labor, saves time, cost-cutting, product quality advantages of higher.
The method that its technical matters that solves the utility model adopts is: a kind of method of twining carbon fiber yarn for annular mandrel comprises:
Step 1: the dish yarn is made, and carbon fibre belt layer is wrapped in makes the dish yarn on the bearing pin;
Step 2: toroidal cores shaft alignment, power rotor and location rotor match the inside and outside edge of holding ring core axle with the empty location of toroidal cores axle suspension, and stop collar core axle can not be radially, move axially;
Step 3: annular mandrel rotation, power rotor drives rotation by machine shaft, and power rotor is pressed on annular mandrel inner edge, drives annular mandrel rotation by friction force in the time of rotation;
Step 4: twine yarn, annular mandrel is in rotation, and the dish yarn rotates around toroidal cores axial wall body, and carbon fibre belt layer is wrapped on the annular mandrel.
Its carbon fibre bandwidth of described dish yarn is 5-30mm, and is antiseized by plastic adhesive tape between the carbon fibre band; Described annular mandrel is a rigidity, and is not yielding; Angle is the 45-75 degree.
Described dish yarn has two, is separately fixed on the left and right rotating disk, and left and right rotating disk is by the rotating shaft driven rotary of motor.
Also be provided with on the described left and right rotating disk to receive and twine shipping and reselling on another market certainly of plastic adhesive tape.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of equipment of twining carbon fiber yarn for annular mandrel, comprise orthogonal horizontal table and vertical bench board, the location rotor of at least three pairs of power rotors and the vertical unsettled steady ring core axle that matches with it is arranged on the vertical bench board, horizontal table is provided with a left side, the right-hand rotation dish, the eccentric dish yarn of making by the carbon fibre band that is provided with on the rotating disk, a left side, the width between centers of right-hand rotation dish equals the diameter of the line of centers of annular mandrel, promptly left, right disk center's point respectively on the toroidal cores shaft centre line, a left side, the right-hand rotation dish is respectively by the rotating shaft driven rotary of motor.
Implement in the structure preferred:
The groove that described location rotor is provided with that stop collar core axle moves axially and matches with toroidal cores axial wall body, the location rotor by support arm with locate the rotor permanent seat and connect, support arm can move along permanent seat; The groove of location rotor guarantees annular mandrel offset track not when rotating, and by the pusher collar core axle of support arm and the friction force of power rotor.
Described power rotor is made as stepped shaft with location rotor match end, the annular groove of small end and location rotor match stop collar core axle axially, move radially, the other end of moving rotor is provided with the belt pulley of concentric, and machine shaft drives belt pulley by belt and rotates.
Described left and right turntable structure unanimity, be equipped with the opening of handling ring core axle, the bottom is and driving gear, driven gear mating teeth structure, the top outer rim is made as V-slot, at least three rotating disk location rotors that are arranged on the rotating disk are fastened on V-slot with the unsettled location of rotating disk level, and the restriction rotating disk is subjected to external force axially to reach radial displacement, and driving gear is by the machine shaft driven rotary, and drives driven gear by belt.
Described rotating disk location rotor is arranged on the rotating disk by permanent seat, is provided with bearing between with it the friction drag when reducing dial rotation, it and permanent seat.
Described rotating disk also is provided with to receive and twines shipping and reselling on another market certainly of plastic adhesive tape, when shipping and reselling on another market certainly along with dial rotation, and rotation under the drive of machine shaft.
As shown from the above technical solution, power rotor, location rotor match, define annular mandrel axially, mobile space radially, therefore when the power rotor that is fixedly connected with machine shaft is pressed on the inner edge of annular mandrel, frictionally drives annular mandrel rotation in the time of the power rotor rotation, owing to determine a circle at 3, annular mandrel is spacing with the location rotor by at least three power rotors, so it can only be around center of circle rotation; And be arranged on the left side of horizontal table table top, the width between centers of right-hand rotation dish equals the diameter of toroidal cores shaft centre line, when annular mandrel vertical hanging, and with a horizontal two-end-point of the line of centers of annular mandrel and a left side, the center-point of right-hand rotation dish overlaps, because equal off-centre is provided with the dish yarn of being made by the carbon fibre band on the rotating disk, and the top of carbon fibre band connects firmly on annular mandrel, therefore when rotating under the drive of rotating disk at driving gear, the dish yarn will rotate around center of turntable, so the carbon fibre band will be wrapped on the wall body of annular mandrel layer by layer, and the rotation under the drive of power rotor of annular mandrel, the carbon fibre band is being wrapped on the toroidal cores axial wall body with same even angle all the time, a because left side, the rotating disk of right both sides all is located on the driving water flat surface, two dish yarn angle submissions when annular mandrel is twined are wrong, thereby satisfy the requirement of product carbon fiber layer intensity.
Can advantage of the present utility model have thus:
The manpower and the time of one, twine continuously, manufacturing process is easy, minimizing manually twines yarn, improved production efficiency;
Two, because board rotating speed dynamics and spacing uniform and stable, that twine yarn are even, overcome prior art and twine the irregular defective of yarn, thereby allow the rigidity of shaped article and intensity have a good guarantee, the rate of not only reducing the number of rejects and seconds, make the carbon fiber layer of product smooth, wall thickness evenly, can not be out of shape, can also effectively control product size; And owing to adopt the inside and outside material of the whole tube wall of product continuous-winding forming even, do not have the overlap joint phenomenon, make the carbon fiber layer of product smooth, wall thickness evenly, can not be out of shape,
Three, because the carbon fibre band is a whole piece, cut out when not taking, simplify raw material, save raw MAT'L;
Four, cost of product reduces;
Five, change the rotating speed of annular mandrel, being that the angle of yarn and annular mandrel and adjacent two layers yarn are staggered is variable, to satisfy the performance of various products.
Six, change the angle of just coiling yarn and annular mandrel, can change equally the adjacent two layers yarn staggered be variable, to satisfy the performance requirement of strength of various products.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 has illustrated the perspective view of the utility model specialized equipment.
Fig. 2 has illustrated the perspective view at another visual angle of the utility model specialized equipment.
Fig. 3 has illustrated the utility model specialized equipment turntable, rotating disk location rotor and driving and driven gear cluster assembling structure scheme drawing.
Fig. 4 has illustrated the utility model specialized equipment turntable structural representation.
Fig. 5 paints the utility model specialized equipment turntable location rotor cutaway view.
Fig. 6 is annular mandrel scheme drawing.
The specific embodiment
The technical scheme that its technical matters that solves the utility model adopts is: a kind of equipment of twining carbon fiber yarn for annular mandrel, as Fig. 1, Fig. 2, shown in Figure 6, comprise: bench board is provided with orthogonal level table 11 and vertical table top 12, level table 11 has two, be in sustained height, and be set in the both sides of vertical table top 12 respectively; Location rotor 2 is provided with annular groove 21, four power rotors 3 are stepped shaft, its small end 30 matches with four location rotors 2 respectively annular mandrel 4 is fastened in the cavity of their formations, location rotor 2 and power rotor 3 all are arranged on the vertical table top 12, and annular mandrel 4 is hung vertically on the board 1, power rotor 3 is pressed on the wall body of annular mandrel 4, annular mandrel 4 parallels with vertical table top 12, the other end of power rotor 3 is set to the belt pulley 31 of concentric, four belt pulleys 31 are by the rotating shaft driving coupling of belt 5 with motor 6, the rotating shaft 61 that is to say motor 6 drives belt pulley 31 rotations by belt 5, thereby driving power rotor 3 rotates, as shown in Figure 2, power rotor 3 drives annular mandrel 4 by friction force and rotates, in order to reduce resistance, location rotor 2 is socketed on the axostylus axostyle, can rotation when being subjected to external force, location rotor 2 connects with location rotor 2 permanent seats 23 by support arm 22, permanent seat is provided with on the vertical table top 12, support arm 22 can move along permanent seat 23, the annular groove 21 of location rotor 2 guarantees annular mandrel 4 offset track not when rotating, and by the pusher collar core axle 4 of support arm 22 and the friction force of power rotor 3;
As Fig. 3, shown in Figure 4, a left side, the eccentric carbon yarn rotating shaft 700 that is provided with reaction plate yarn 8 on the right-hand rotation dish 7, a left side, the width between centers of right-hand rotation dish 7 is the diameter of the line of centers 401 of annular mandrel 4, and its center-point 702,703 respectively with the line of centers level point A of annular mandrel 4, B overlaps, rotating disk 7 centers are through hole 70, and be provided with the opening 71 of handling ring core axle 4, the bottom is and driving gear 9, driven gear 10 mating teeth structures 72, top outer rim 73 is made as V-slot 731, according to 3 principles of determining a circle, on two level tables 11, be respectively equipped with three rotating disk location rotors 74, the flange 741 of three rotating disk location rotors 74 is fastened in the V-slot 731 of rotating disk 7, with rotating disk 7 unsettled location, driving gear 9 is by the machine shaft driven rotary, and drives driven gear 10 by belt 5 '; Be provided with bearing 743 between with it friction drag when rotating disk 7 location rotors 74 rotate for reducing rotating disk 7, it and permanent seat 742, as shown in Figure 5.Described rotating disk 7 also be provided with receive twine plastic adhesive tape 81 ship and resell on another market 701 certainly, from shipping and reselling on another market 701 when rotating along with rotating disk 7, rotation under the drive of machine shaft, as shown in Figure 3,701 receive and to twine the speed of plastic adhesive tape 81 and will match each other from shipping and reselling on another market, to guarantee receipts and to twine harmonious with the speed that carbon fibre band 80 is wrapped in annular mandrel 4.
As shown from the above technical solution, when twining yarn, behind annular mandrel 4 location, will coil the protruding axle that yarn 8 is contained in rotating disk 7, the top that will coil yarn 8 again is wrapped on the wall body of annular mandrel 4, and fixing; Because of power rotor 3, location rotor 4 match, define annular mandrel 4 axially, mobile space radially, therefore work as power rotor 3 with the machine shaft driving coupling, be pressed on the inner edge of annular mandrel 4, and frictionally is when driving annular mandrel 4 and rotating, and annular mandrel 4 can only be around center of circle rotation; And be arranged on a left side on bench board 1 level table 11, the width between centers of right-hand rotation dish 7 is the center ring diameter D of annular mandrel 4, when annular mandrel 4 hangs, the end points of the horizontal diameter of line of centers places a left side, during the center-point of right-hand rotation dish 7, therefore when rotating disk 7 rotates under the drive of driving gear 9, dish yarn 8 will (promptly be in annular mandrel 4 wall bodies of part) around rotating disk 7 centers and rotate, carbon fibre band 80 will be wrapped on the wall body of annular mandrel 4 layer by layer, and annular mandrel 4 is in the uniform rotation of drive inferior horn band width of power rotor 3, therefore carbon fibre band 80 will be all the time with on annular mandrel 4 wall bodies of being wrapped in of same even angle, because the rotating disk 7 of the left and right sides all is located on the driving water flat surface 11, two dish yarn 8 angle submissions when annular mandrel 4 is twined are wrong, thereby satisfy the requirement of carbon fiber layer intensity.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims (6)

1. equipment of twining carbon fiber yarn for annular mandrel, it is characterized in that: comprise orthogonal horizontal table and vertical bench board, the location rotor of at least three pairs of power rotors and the vertical unsettled steady ring core axle that matches with it is arranged on the vertical bench board, horizontal table is provided with left and right rotating disk, the eccentric dish yarn of making by the carbon fibre band that is provided with on the rotating disk, the width between centers of left and right rotating disk equals the diameter of the line of centers of annular mandrel, and the center-point of left and right dish is on the toroidal cores shaft centre line; Left and right rotating disk is by the rotating shaft driven rotary of motor.
2. a kind of equipment of twining carbon fiber yarn for annular mandrel according to claim 1, it is characterized in that: described left and right disk center point symmetry is arranged on the toroidal cores shaft centre line.
3. a kind of equipment of twining carbon fiber yarn for annular mandrel according to claim 1, it is characterized in that: the annular groove that described location rotor is provided with that stop collar core axle moves axially and matches with toroidal cores axial wall body, the location rotor connects with location rotor permanent seat by support arm, and support arm can move along permanent seat; The groove of location rotor guarantees annular mandrel offset track not when rotating, and by the pusher collar core axle of support arm and the friction force of power rotor.
4. a kind of equipment of twining carbon fiber yarn for annular mandrel according to claim 1, it is characterized in that: described power rotor is a stepped shaft with location rotor match end, the groove of small end and location rotor match stop collar core axle axially, move radially, the other end of power rotor is provided with the belt pulley of concentric, and machine shaft drives belt pulley by belt and rotates.
5. a kind of equipment of twining carbon fiber yarn for annular mandrel according to claim 1, it is characterized in that: described left and right turntable structure unanimity, be equipped with the opening of handling ring core axle, the bottom is and driving gear, driven gear mating teeth structure, the top outer rim is made as V-slot, at least three rotating disk location rotors that are arranged on the rotating disk are fastened on V-slot with the unsettled location of rotating disk level, and the restriction rotating disk is subjected to external force axially to reach radial displacement, driving gear is by the machine shaft driven rotary, and drives driven gear by belt.
6. a kind of equipment of twining carbon fiber yarn for annular mandrel according to claim 1, it is characterized in that: described rotating disk location rotor is arranged on the rotating disk by permanent seat, be provided with bearing between with it the friction drag when reducing dial rotation, it and permanent seat; Described rotating disk also is provided with to receive and twines shipping and reselling on another market certainly of plastic adhesive tape, when shipping and reselling on another market certainly along with dial rotation, and rotation under the drive of machine shaft.
CN2010201653638U 2010-02-22 2010-03-24 Equipment for annular mandrel to wind carbon fiber yarn Expired - Lifetime CN201647750U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2010201653638U CN201647750U (en) 2010-02-22 2010-03-24 Equipment for annular mandrel to wind carbon fiber yarn
PCT/CN2011/000463 WO2011116629A1 (en) 2010-03-24 2011-03-21 Method for winding carbon fiber yarns on annular mandrel and the device thereof

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201020122677.X 2010-02-22
CN201020122677 2010-02-22
CN2010201653638U CN201647750U (en) 2010-02-22 2010-03-24 Equipment for annular mandrel to wind carbon fiber yarn

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102135178A (en) * 2010-12-30 2011-07-27 西安航天复合材料研究所 Dry yarn winding forming method for pressure container
CN102161453A (en) * 2010-02-22 2011-08-24 王景山 Method and equipment for winding carbon fiber yarns on annular mandrel
WO2011116629A1 (en) * 2010-03-24 2011-09-29 Wang Jingshan Method for winding carbon fiber yarns on annular mandrel and the device thereof
CN105563853A (en) * 2016-01-26 2016-05-11 云浮市欣粤电力器材有限公司 Fiber axial zero-degree laying and binding device for production of conical electric pole
CN113086760A (en) * 2021-03-24 2021-07-09 哈尔滨复合材料设备开发有限公司 Fiber composite material endless chain winding equipment and use method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102161453A (en) * 2010-02-22 2011-08-24 王景山 Method and equipment for winding carbon fiber yarns on annular mandrel
WO2011116629A1 (en) * 2010-03-24 2011-09-29 Wang Jingshan Method for winding carbon fiber yarns on annular mandrel and the device thereof
CN102135178A (en) * 2010-12-30 2011-07-27 西安航天复合材料研究所 Dry yarn winding forming method for pressure container
CN102135178B (en) * 2010-12-30 2013-01-23 西安航天复合材料研究所 Dry yarn winding forming method for pressure container
CN105563853A (en) * 2016-01-26 2016-05-11 云浮市欣粤电力器材有限公司 Fiber axial zero-degree laying and binding device for production of conical electric pole
CN113086760A (en) * 2021-03-24 2021-07-09 哈尔滨复合材料设备开发有限公司 Fiber composite material endless chain winding equipment and use method thereof

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Assignee: XIAMEN HONGJI WEIYE COMPOSITES TECHNOLOGY CO., LTD.

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