CN203021738U

CN203021738U - Weaving machine for providing glass fiber reinforced cloth with high-strength novel fabric structure

Info

Publication number: CN203021738U
Application number: CN 201220604951
Authority: CN
Inventors: 胡林; 余殿成; 曹正兵; 丁秦兵
Original assignee: Jiangsu Jiuding New Material Co Ltd
Current assignee: Jiangsu Jiuding New Material Co Ltd
Priority date: 2012-11-16
Filing date: 2012-11-16
Publication date: 2013-06-26
Anticipated expiration: 2022-11-16

Abstract

The utility model relates to a weaving machine for providing glass fiber reinforced cloth with a high-strength novel fabric structure. The weaving machine comprises a rack, wherein the rack is sequentially provided with a rear beam, a warp staying frame, a heald frame, a steel reed and a breast beam; and a yarn frame is arranged at the rear side of the rear beam. The innovative points are that a crossing thread warp beam is additionally arranged at one part above the warp staying frame, which is close to the rear beam. A tension adjusting rod is arranged between the crossing thread warp beam and the warp staying frame. The weaving machine disclosed by the utility model has the advantages that the crossing thread warp beam is additionally arranged at one part above the warp staying frame, which is close to the rear beam of the weaving machine for yarn frame weaving and crossing threads are ultrafine polyester silks, so that the strength loss caused by weaving the yarns can be reduced as much as possible and the strength of glass fiber net cloth is greatly improved when being compared with that of crossly-woven net cloth.

Description

A kind of loom that provides high-strength novel institutional framework glass fibre to strengthen cloth

Technical field

The utility model relates to a kind of loom, particularly a kind of loom that provides high-strength novel institutional framework glass fibre to strengthen cloth.

Background technology

Glass fiber mesh is take the glass fiber weaving thing as base material, soaks coating through the anti-emulsion of macromolecule.Thereby have good alkali resistance, pliability and through broadwise high resistance pulling force, can be widely used in the insulation of building external and internal wall, waterproof, cracking resistance etc.

At present, what fiberglass weaving was the most frequently used is that plain weave and strand are knitted two kinds of methods, and namely the fabric tissue of glass fiber mesh is generally plain weave and lace stitch.Plain weave screen cloth cloth cover is smooth, but structure is stable not; The lace stitch screen cloth structure is stable, but the cloth cover out-of-flatness.Organize for two kinds and all have obvious pluses and minuses.To compare traditional textile fabric ABRASION RESISTANCE poor due to glass fibre, and yarn friction back and forth in the opening process, easily make the brute force of glass fibre descend when weaving, and then make the screen cloth brute force compare theoretical powerful decline obviously.

Summary of the invention

A kind of loom that provides high-strength novel institutional framework glass fibre to strengthen cloth is provided the technical problems to be solved in the utility model, can reduce friction when weaving, and reduces the strength loss that interweaves and cause.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of loom that provides high-strength novel institutional framework glass fibre to strengthen cloth, comprise frame, frame sets gradually the back rest, warp stop frame, heald frame, reed and brest beams from back to front, back rest rear side arranges creel, and its innovative point is: increase a doup end warp beam above the close warp stop frame of the described back rest.

Further, be provided with tension link between described doup end warp beam and warp stop frame.

The utility model has the advantage of: increase by a doup end warp beam above the close warp stop frame of the woven back-bearer of creel, doup end adopts special thin terylene thread, can reduce as far as possible the strength loss that causes owing to interweaving between yarn, make the glass fiber mesh brute force compare strand knitmesh cloth and improve a lot.Simultaneously, because the terylene thread that is used as doup end is enough thin, fabric has the external appearance characteristic of similar plain weave screen cloth.

In weaving process, the tension variation of special thin terylene thread is larger, for prevent two pages when combining alternately the up and down with ground through being embedded between doup and base combine, affect doup end ground through below pass through, increased tension link on loom, doup end is pressed to the below, make the twisting point of doup end and ground warp under the ground heddle heddle eyelet, can prevent from like this causing broken end because of the phase mutual friction when the twisting of two kinds of warp thread.

Description of drawings

Fig. 1 strengthens the loom structure schematic diagram of cloth for the utility model provides high-strength novel institutional framework glass fibre.

Fig. 2 be in the utility model doup end and the method schematic diagram that wears long.

The specific embodiment

As shown in Figure 1, comprise the back rest 1, doup end warp beam 2, tension link 3, warp stop frame 4, heald frame 5, reed 6.

Set gradually from back to front the back rest 1, warp stop frame 4, heald frame 5, reed 6 and brest beams on above-mentioned frame, the back rest 1 rear side arranges creel, and increases a doup end warp beam 2 above the close warp stop frame of the back rest.Increase tension link 3 between doup end warp beam 2 and warp stop frame 4, tension link 3 can adopt the known features in loom, repeats no more here.

Weft yarn and ground are through adopting glass fiber yarn, and doup end adopts special thin terylene thread, and the fineness scope of the glass fiber yarn in warp thread and weft yarn is 50tex ~ 4800tex; The fineness scope of special thin terylene thread is 50D ~ 150D.Ground adopts free warp let-off mode through passing through warp beam 2 by creel, doup end, passes menopause tablet by root, and adopts the right side method of wearing to pass heald frame 5.Doup end and ground are through occurring in groups in tissue, in the strand group, doup end a and ground through the method for wearing Fig. 2 of b as showing: also will penetrate doup pinhole 9a after combining 7 after doup end a passes, ground passes through between two basic heald 9b of that doup that must be again penetrates from the doup end with the hank group after b passes ground heddle 8.At last, each strand group penetrates in same dent, and all yarns pass reed 6, complete denting work.

Operation principle:

Utilize glass fiber yarn to be the ground warp, special thin terylene thread is doup end, mention heald frame 5 by shedding mechanism, the use strand that requires alternately turns according to setting, open or plain shed, when making doup end and in the left side of ground warp, the time and on the right side of ground warp, twisting mutually, interweave through reed and weft yarn again, at fell place formation yarn hole fabric.

Claims

1. loom that provides high-strength novel institutional framework glass fibre to strengthen cloth, comprise frame, frame sets gradually the back rest, warp stop frame, heald frame, reed and brest beams from back to front, back rest rear side arranges creel, it is characterized in that: increase a doup end warp beam above the close warp stop frame of the described back rest.

2. the loom that provides high-strength novel institutional framework glass fibre to strengthen cloth according to claim 1, is characterized in that: be provided with tension link between described doup end warp beam and warp stop frame.