CN101760853A

CN101760853A - Weft bamboo fabric and weaving technique

Info

Publication number: CN101760853A
Application number: CN200810243395A
Authority: CN
Inventors: 陶春有
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-22
Filing date: 2008-12-22
Publication date: 2010-06-30

Abstract

The invention discloses a weft bamboo fabric and weaving technique, which weaves weft bamboo strips and pieces, and flexible fiber warps into weft bamboo fabrics which can be broadly applied to producing various bamboo-sandwiched composite material products, in particular to producing materials like bamboo honeycomb cores, bamboo cellular boards, etc.

Description

Weft-wise bamboo fabric and weaving process

The invention belongs to TECHNICAL FABRIC and make the field, particularly broadwise bamboo silver becomes the weaving process of Weft-wise bamboo fabric with one group of radial compliance fiber interweaving.

At present, produce used various bamboo curtain splints such as summer sleeping bamboo mat, bamboo offset plate, weave every group of spacing of used flexible yarn at least more than 60～80mm, in the middle of the bamboo offset plate of making, only play the operating procedure effect, seldom play the intensity effect, and have only not bamboo fabric continuously radially of the continuous bamboo curtain splint of broadwise, if want to make various composites and honeycomb core will be very limited in the use with bamboo curtain splint, or even impossible.How to utilize the bamboo material resource better, eliminate the big disadvantage of isolating property and with the problem of some thermoplastic matrix material intermiscibility differences, and can not satisfy the requirement of producing various bamboo matter reinforced composites with more matrix material is compound.

Purpose of the present invention: be exactly to weave with strip of sheet bamboo bar or non-wovenly become cloth by flexible fiber, thoroughly eliminate the isolating property of bamboo material and make it have two-dimensional freedom, flexible fiber and bamboo silver are born the pulling force of a direction separately, adjustment by flexible fiber can realize with various matrixes compound, and these all are that various bamboo matter reinforced composite Products Development are used and laid the foundation.

The present invention solves technology side that its technical problem adopts by being: from drawing the flexible fiber warp thread through axle or one group of bobbin; Every warp thread is walked around the back rest abreast with certain force of strain, is separated every a ground by make one with yarn-distributing rod, passes the harness eye of open region heald; The then dress that is installed with identical lifting rule warp thread hangs on same or several heald frames, when heald frame respectively when moving up and down, all warp thread just are divided into two up and down, form diamond opening; Rolling is penetrated the latitude device bamboo silver is injected opening; When heald frame once more during alternatively up and down, just form the staggered of warp thread and bamboo silver; The bamboo silver that will be clipped in the warp thread by the button of broach shape is beaten to fell subsequently, forms Weft-wise bamboo fabric; The Weft-wise bamboo fabric that is made into is deflected from fell through brest beams by work beam, and is rolled into yardage roll.That is, harness motion, go into latitude motion, beat up three basic exercises respectively by shedding mechanism, go into latitude mechanism, beating-up mechanism is finished; The corresponding warp let-off and batch two synkinesias and then finish by warp-feeding mechanism, spooler; Select the difference configuration of these mechanisms just can form weaving systems such as manual, motor-driven, semi-automatic, automatic, finish weaving of Weft-wise bamboo fabric.

The invention has the beneficial effects as follows that Weft-wise bamboo fabric is used for composite production and is highly susceptible to realizing bamboo silver interlayer, satisfy the requirement that reduces the composite cost; Be used to produce the bamboo honeycomb core product, can save the consumption of bamboo wood widely; Be used for that curved surface individual layer ventilating structure is compound not to need processing, improved the economic benefit and the social benefit that are realized in the operating efficiency of composite production and the product use greatly.

Claims

1. Weft-wise bamboo fabric and weaving process is characterized in that: from drawing the flexible fiber warp thread through axle or one group of bobbin; Every warp thread is walked around the back rest abreast with certain force of strain, is separated every a ground by make one with yarn-distributing rod, passes the harness eye of open region heald; The then dress that is installed with identical lifting rule warp thread hang over same or youngster's heald frame on, when heald frame respectively when moving up and down, all warp thread just are divided into two up and down, form diamond opening; Rolling is penetrated the latitude device bamboo silver is injected opening; When heald frame once more during alternatively up and down, just form the staggered of warp thread and bamboo; The bamboo silver that will be clipped in the warp thread by the button of broach shape is beaten to fell subsequently, and back and forth beat up and just form Weft-wise bamboo fabric in the once visited place continuously; The Weft-wise bamboo fabric that is made into is deflected from fell through brest beams by work beam, and is rolled into yardage roll.

2. Weft-wise bamboo fabric according to claim 1 and weaving process is characterized in that: flexible fiber can be various fibers such as organic fiber, inorfil, artificial fibre and natural fabric, string and animal fiber, metal fibre and non-metallic fibers; Glass fibre, carbon fiber, aramid fiber, cotton fiber, polypropylene fibre, nylon fiber, polyester fiber, polyacrylonitrile fibre, polyethylene fiber, polyster fibre, acrylic fiber, nylon fibre or the like usable fibers for example; Commonly used with inorganic glass fiber; Can be that a kind of raw material warp thread also can be the mixed yarn of two or more raw materials.

3. Weft-wise bamboo fabric according to claim 1 and weaving process is characterized in that: the bamboo fabric can be any texture of weaving of plain weave, twill, satin weave or the like.

4. Weft-wise bamboo fabric according to claim 1 and weaving process is characterized in that: warp thread should satisfy the design instructions for use of tensile strength; Warp count at least every centimetre one; The warp thread coverage rate should be more than 18%.

5. Weft-wise bamboo fabric according to claim 1 and weaving process is characterized in that: Weft-wise bamboo fabric can be finished by any system that satisfies requirements of weaving process; System comprises harness motion, go into latitude motion, three basic exercises that beat up, respectively by shedding mechanism, go into latitude mechanism, beating-up mechanism is finished; The corresponding warp let-off and batch two synkinesias and then finish by warp-feeding mechanism, spooler; Select the difference configuration of these mechanisms just can form weaving systems such as manual, motor-driven, semi-automatic, automatic, finish weaving of Weft-wise bamboo fabric.

6. Weft-wise bamboo fabric according to claim 1 and weaving process is characterized in that: the bamboo silver can be common rotary-cut, slicing bamboo silver, split and cut the bamboo silver, mill type bamboo silver and cover with paint, lacquer, colour wash, etc. all bamboo silver series products of bamboo silver or the like.

7. Weft-wise bamboo fabric according to claim 1 and weaving process is characterized in that: corresponding bamboo silver can be by other a kind of or youngster plant corresponding strip of sheet material substitution.

8. according to claim 1,2,4 described Weft-wise bamboo fabric and weaving process, it is characterized in that: can be by warp thread as required even through density unevenness.

9. Weft-wise bamboo fabric according to claim 1 and weaving process is characterized in that: the plain cloth heald frame is minimum can to have only two.

10. Weft-wise bamboo fabric according to claim 1 and weaving process is characterized in that: co-ordination continuously under the drive of assurance system five great institutions at motor, corresponding auxiliary body can arbitrarily dispose.