Glass fiber weaving process and special equipment thereof

Abstract

The invention discloses a glass fiber weaving process and special equipment thereof. The technological process is finished through procedures of cleaning, melting, wire drawing, warp yarn warping, weft yarn finishing, weaving, check and warehousing on raw materials. The special equipment is a warping tensioner and a weft yarn introduction device. When the process is adopted to manufacture a glass fabric, procedures of unwinding and twisting are removed from a finishing process of weft yarns, and a stranding procedure is removed from a finishing process of weft yarns so as to enable glass precursor fibers not to generate friction with equipment of unwinding, twisting and stranding, avoid abrasion and hurt to the glass precursor fibers, guarantee the tensile strength of the glass precursor fibers, enhance the product quality and the production efficiency and save the energy consumption and the product cost.

Description

technical field [0001] The invention relates to a glass fiber weaving process and its special equipment, in particular to a process for weaving glass fiber cloth with glass fiber precursors after melting glass to make glass fiber precursors and its special equipment. Background technique [0002] At present, the commonly used glass fiber weaving process is to clean the glass balls through a ball washing machine, and then automatically add them to the wire drawing furnace through a ball adding machine. The electricity is heated to about 1300 degrees in the furnace through a molybdenum electrode, and the glass balls are melted into glass. Liquid, the glass liquid flows out from the nozzle of the rhodium-platinum alloy wire drawing drain plate to form glass filaments, the glass filaments are absorbed by the oiler (special oil) and then softened to form glass fibers. , to form a raw silk, the single fiber diameter of the raw silk determines the specification and model of the raw...

AI Technical Summary

Problems solved by technology

[0002] At present, the commonly used glass fiber weaving process is to clean the glass balls through a ball washing machine, and then automatically add them to the wire drawing furnace through a ball adding machine. The electricity is heated to about 1300 degrees in the furnace through a molybdenum electrode, and the glass balls are melted into glass. Liquid, the glass liquid flows out from the nozzle of the rhodium-platinum alloy wire drawing drain plate to form glass filaments, the glass filaments are absorbed by the oiler (special oil) and then softened to form glass fibers. , to form a raw silk, the single fiber diameter of the raw silk determines the specification and model of the raw silk, generally the spun yarn is 22#, 33#, 44#, 50#, and the roving is 130#, 142#, 180#, 200# and other specifications and models ; Weaving warp yarn raw silk is put on the unwinding machine creel, retreated into a single-strand monofilament bobbin, and the monofilament bobbin is put on the splicing and twisting machine creel again, and assembled into one or more bobbins (warp yarns), The bobbin is then put on the creel of the warping machine, and made into a pan head through the warping process, and then the pan head is put on the loom to become the warp yarn for weaving; Synthesize one or more strands of bobbins through the roving frame, and the bobbins enter the loom through the weft feeder, which is the weft yarn for weaving; the warp and weft yarns are flat-woven or twisted into gray cloth through the loom, and the gray cloth passes through the weaving machine on the loom. The edge trimming device trims the edge to form the finished gray cloth; the plain weave gray cloth is the finished product after inspection and packaging; the mesh cloth gray cloth is coated and glued, and the finished product is the finished product after inspection; the warp yarn rubs against the equipment many times during the process of returning and joining The warp yarn is worn, and the weft yarn is also rubbed against the equipment during the plying process, which causes the weft yarn to be worn, which seriously affects the tensile strength of the original silk, and directly affects the output and quality of the product.

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