CN202608045U

CN202608045U - Winding equipment for composite materials

Info

Publication number: CN202608045U
Application number: CN 201220188372
Authority: CN
Inventors: 高殿斌
Original assignee: TIANJIN HAITIAN CHANGFENG SCIENCE AND TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: Shandong State Bridge Composite Mstar Technology Ltd
Priority date: 2012-04-27
Filing date: 2012-04-27
Publication date: 2012-12-19
Anticipated expiration: 2022-04-27

Abstract

The utility model relates to winding equipment for composite materials. The winding equipment comprises a core model, a core model drive device and a support device, wherein the support device and the core model drive device support the core model correspondingly. The winding equipment is characterized by further comprising a laying head device which is mounted on a ball screw, the ball screw is connected with a laying motor, and laying head device is mounted on a base through a first rolling guide. The winding equipment for composite materials has the advantages that narrow-band prepreg is used, winding in an axial direction and a radial direction is used technically simultaneously, and the strength of a roller is improved.

Description

The composite Wiring apparatus

Technical field

The utility model belongs to the composite production technical field, particularly relates to a kind of composite Wiring apparatus.

Background technology

At present; In light industry fields such as papermaking, plastic sheetings, high speed, large diameter cylinder are all arranged, on its equipment from energy savings; Improving the corresponding purpose of boosting productivity that reaches of rotating speed, is that cylinder demand in the general industry field of base material is increasing to carbon fibre of composite material at present.For example, φ 80mm～φ 500mm diameter, the wall thickness that is uneven in length does not wait.

Existing market is common to the single bundle fiber of multiple material Wiring apparatus majority with glass or carbon fibre, or behind a few bundle fiber impregnated phenolic resin, on core, twines immediately, and this is also referred to as wet method and twines.The tank body of the small-sized orbicule of common winding, two ends end socket.Also adopt the intensity after the Wrapping formed curing of this wet method if the roller of two ends open-ended is a periphery, can not satisfy user demand.Under the condition that runs up, certain wall thickness requirement is arranged, the roller of longer length requirement must use heat curing-type preimpregnation band to twine, require simultaneously by on the core that twines in 360 ° of scopes the even lay preimpregnation band in surface vertically.The skin of axially spreading band by length requirement at core then carries out warp-wise and twines, and repaves band, twines again, goes round and begins again, when reaching desired thickness till, this process claims that dry method twines, and twines completely different with wet method.

At present dry method is twined on the domestic market does not have former, can import, and expensive, medium and small minuscule-type-enterprise does not have the so advanced equipment of strength import.

The fine tube type common size that arrives for the spheroid of base material, tank body, two ends end socket of glass or carbon is less; How Wrapping formed with wet method; Its resin requires normal temperature cure or hot setting; There is certain defective in its process, and the one, matrix is that the compactness that fibre bundle is arranged in winding process behind the fibre bundle impregnating resin is tight inadequately.Winding path is a circle or oval, the track of always continuous sealing, and discontinuous along twining on the core appearance axial direction or lay, all can not realize.Even be several bundle fibers when longer with respect to roller length at most, the winding productivity ratio of obvious several bundle fibers is low excessively.

For example, requiring the preparation carbon fiber is the roller of base material, diameter phi 500mm, heavy wall 10mm; Length 5000mm, the core diameter phi 480mm of selection, if length 5050mm is even select the on-the-spot dipping of wet method 5 bundle carbon fibers to twine immediately; Fiber base material winding as a result is not tight, and the gap is bigger, waste resin, the important axial winding of very difficult completion; Brought productivity ratio low, wasted time and energy, the requirement of can not ensuring the quality of products.

Summary of the invention

The utility model provides a kind of composite Wiring apparatus for solving the technical problem that exists in the known technology, and this production efficiency of equipment is high, can realize the dry method winding.

The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:

A kind of composite Wiring apparatus; Comprise core; With the bracing or strutting arrangement of core drive unit and corresponding support core with the core drive unit, it is characterized in that: also include the lay head unit, the lay head unit is installed on the ball-screw; Ball-screw links to each other with the lay motor, and the lay head unit also is installed on the base through first rolling guide.

The utility model can also adopt following technical scheme:

Said core drive unit is fixed on the base, and the core bracing or strutting arrangement is installed on the base through second rolling guide.

The cross section at said core two ends is a square, and core is that tetragonal end is installed in the safe dop of core drive unit and bracing or strutting arrangement through the cross section.

Advantage and the good effect that the utlity model has are:

After the utility model has adopted above technical scheme, use the arrowband prepreg, on technology, adopt winding axial, the warp-wise both direction simultaneously, improved the intensity of roller.The arrowband prepreg coiling diameter that can use width 30mm～40mm is from φ 80mm～φ 500mm scope, and length is the roller of 5000mm to the maximum, and the scope of application is wide, and is wide in variety, and wider range of choice is arranged, and is user's considerable economic benefit.

Description of drawings

Fig. 1 is the vertical view of the utility model;

Fig. 2 is the right view of the utility model.

Among the figure: 1, core; 2, core drive unit; 3, bracing or strutting arrangement; 4, second rolling guide; 5, lay head unit; 6, lay motor; 7, ball-screw; 8, first rolling guide; 9, base.

The specific embodiment

For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:

See also Fig. 1-Fig. 2,

A kind of composite Wiring apparatus; Comprise core 1; Bracing or strutting arrangement 3 with core drive unit 2 and corresponding support core with the core drive unit also includes lay head unit 5, and the lay head unit is installed on the ball-screw 7; Ball-screw links to each other with lay motor 6, and the lay head unit also is installed on the base through first rolling guide 8.

The core drive unit is fixed on the base 9, and the core bracing or strutting arrangement is installed on the base through second rolling guide 4.

The cross section at core two ends is a square, and core is that tetragonal end is installed in the safe dop of core drive unit and bracing or strutting arrangement through the cross section.

A plurality of hold down gags are set below core, and promptly the arrowband that will complete in advance of the roller that promotes of cylinder piston rod compresses on the core, can prevent that arrowband that lay gets on from changeing 90 ° at core and being in upper/lower positions and breaking away from core.

The operating principle of the utility model is:

The core 1 that is twined is installed between core drive unit 2 and the other end bracing or strutting arrangement 3, can be fixed on then on the rolling guide 4 by the position of core length adjustment bracing or strutting arrangement 3.The servomotor of core drive unit 2 can rotate by technological requirement under the control of PLC continuously, or is unit with low-angle very, the rotation of property at interval.Core two ends prolongation is a square, is placed on respectively within the safe dop of two support ends, and is easy to loading and unloading, and it is convenient to drive simultaneously.

Under the control of PLC, if bandwidth 30mm, then core circles, and the lay head moves 30mm, can realize the winding of circumferential surface.After twining full one deck, core is static, twines head under the control of PLC; Rotary cylinder drags and twines 90 ° of head commentaries on classics, and the winding head goes out band edge has a pair of belt hold roller, under the promotion of a cylinder; Belt hold roller is pressed on the prepreg arrowband on the core, and the lay head unit drags down at lay motor 6 ball-screws 7, and belt hold roller moves to the core other end from one section rolling of core; Carry out axial lay, one of lay is manually cut off, and core is under PLC control; Rotate an angle, angular dimension is 30mm to be converted into arc length.Ball-screw 7 counter-rotatings, the lay head turns back to the core other end and prepares beginning lay second vertically, and one one lay repeatedly till being paved with along 360 °, begins to carry out the winding of the second layer then.

Although combine accompanying drawing that the preferred embodiment of the utility model is described above; But the utility model is not limited to the above-mentioned specific embodiment, and the above-mentioned specific embodiment only is schematically, is not restrictive; Those of ordinary skill in the art is under the enlightenment of the utility model; Not breaking away under the scope situation that the utility model aim and claim protect, can also make a lot of forms, these all belong within the protection domain of the utility model.

Claims

1. composite Wiring apparatus; Comprise core; The bracing or strutting arrangement of core drive unit and corresponding support core with the core drive unit, it is characterized in that: also include the lay head unit, the lay head unit is installed on the ball-screw; Ball-screw links to each other with the lay motor, and the lay head unit also is installed on the base through first rolling guide.

2. composite Wiring apparatus according to claim 1 is characterized in that: said core drive unit is fixed on the base, and the core bracing or strutting arrangement is installed on the base through second rolling guide.

3. composite Wiring apparatus according to claim 1 is characterized in that: the cross section at said core two ends is a square, and core is that tetragonal end is installed in the safe dop of core drive unit and bracing or strutting arrangement through the cross section.