Non-woven material manufacturing device for soilless culture

Abstract

The invention provides a non-woven material manufacturing device for soilless culture. The non-woven material manufacturing device comprises a mounting rack, a reel and a selvedge control mechanism; the reel is mounted on the right side of the mounting rack; the selvedge control mechanism is arranged on the left side of the mounting rack; the selvedge control mechanism comprises a guide wheel, a first mounting plate, a first pressure spring, a first telescopic rod, a first warp wheel, a second mounting plate and a second telescopic rod; the guide wheel is mounted on the upper portion of the left side of the mounting rack; the first mounting plate is arranged on the right side of the guide wheel; the first telescopic rod is mounted on the right side of the first mounting plate; the first pressure spring is mounted around the first telescopic rod; the first warp wheel is mounted at the right end of the first telescopic rod; the second mounting plate is arranged on the right side of the first warp wheel; and the second telescopic rod is mounted on the left side of the second mounting plate, so that selvedge of a shuttle machine can be controlled, and the problem that an original non-woven manufacturing device is weak in selvedge control is solved; and the device is reasonable in structure, and the quality of non-woven materials can be improved conveniently.

Description

technical field [0001] The invention relates to a non-woven material manufacturing device for soilless cultivation, belonging to the technical field of non-woven material manufacturing devices. Background technique [0002] Non-woven materials are also called non-woven fabrics, non-woven fabrics, non-woven fabrics, non-woven fabrics or non-woven fabrics. Non-woven materials have the characteristics of good shape retention, light transmission, breathability, dehumidification, heat preservation, and easy degradation. They are in line with agricultural production. It is widely used in greenhouse covering, rice seedling raising and fruit preservation. In economically more developed countries, the consumption of agricultural nonwovens has reached 10% to 15% of the total product consumption. With the gradual development of the economy, agricultural nonwovens will have a good development prospect. The field of nonwovens manufacturing mainly uses Planar soft materials, which form h...

AI Technical Summary

Problems solved by technology

Due to the interweaving and bending caused by interweaving, the tensile strength decreases, the gap increases and the base material increases, the weight increases, and there is no tensile strength in the oblique direction of warp and weft. When the existing non-woven material manufacturing device is used, the cloth The more weaves the looser the two sides of the cloth, resulting in unclear opening of the warp threads on the cloth side, poor weft insertion, and quality problems such as weft banding, warp breakage, and weft shrinkage on the cloth surface. The main reason is that the warp threads and weft threads are both There is a large tension. After the cloth is woven, the raw material shrinks, so that the width of the cloth is less than the width of the warp, and the warp on both sides shrinks inward at the weaving.

The two sides of the cloth are supported by the tension of the temples, waste edge yarns and weft yarns. The changing openings make the warp yarns move up and down continuously, causing plastic deformation of the warp yarns and causing loose warp yarns at the edge of the cloth. Now there is an urgent need for a soilless Cultivated nonwoven material manufacturing device to solve the above-mentioned problems

Images