Preparation device and method for composite down-like thermal insulation material

Abstract

The invention discloses a preparation device and method of a composite down-like thermal insulation material. The preparation device comprise a base, wherein a pushing device, a drying rack and a feeding device are arranged on the upper surface of the base, the drying rack is positioned between the pushing device and the feeding device, a movable rack is slidably arranged on the upper surface of the base, and the movable rack is positioned between the pushing device and the drying rack; the pushing device drives the movable rack to move back and forth, an exhaust pipe is driven to rotate backand forth, meanwhile, a heating fan blows hot air to the exhaust pipe, and the exhaust pipe finally blows hot air to the surface of a down-like material, so that the purposes of uniform heating and over-heating prevention are achieved; when the material is transported, workers only need to place the down-like material on a base plate, then move the base plate to a corresponding position, push thepush plate to enable the material to stably move forwards to the drying rack, and toppling does not occur in the whole process; and the elastic recovery capability is high, the bulkiness is good, thecost control is low, and the preparation device is widely applied to the fields of filling and the like.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a preparation device and method for a composite down imitation thermal insulation material. Background technique [0002] Imitation down cotton, that is, not imitation down, nor cotton material. It is a kind of polyester fiber made of polyester and three-dimensional crimped hollow fiber with excellent performance, U-shaped hollow fiber and ES fiber. The raw material of the fiber is polyester and imitation down cotton. Synthetic fibers produced by special fiber technology are called down-like cotton because they are similar to imitation down and cotton. Its characteristics are light and thin, soft, tensile, and washable. Its disadvantages are static electricity, non-degradable materials, pollution, and environmental protection. The existing down-like materials are generally placed in a drying room when drying. When drying, the imitation down material is placed on the placement ...

AI Technical Summary

Problems solved by technology

Its characteristics are light and thin, soft, tensile, and washable. Its disadvantages are static electricity, non-degradable materials, pollution, and environmental protection. The existing down-like materials are generally placed in a drying room when drying. When drying, the imitation down material is placed on the placement board, and the heat is uneven, and it needs to be heated and dried for a long time, and the long time heating and drying will cause part of the imitation down material to be scorched, so there are certain limitations. When it is necessary to place it manually, once it is lost, the imitation down will be dumped all over the place. Therefore, we provide a preparation device and method for a composite imitation down thermal material to solve the problems raised in the above-mentioned background technology.

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