Electrostatic spinning device for preparing composite fiber material
A technology of electrospinning and composite fibers, which is used in fiber processing, textile and papermaking, filament/thread forming, etc. problems, to ensure the qualification of preparation, to facilitate the winding work, to prevent the effect of scattered distribution
Inactive Publication Date: 2020-11-10
山西工程职业学院
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Problems solved by technology
[0008] The purpose of the present invention is to provide an electrospinning device for preparing composite fiber materials, to solve the problem that the electrospinning device on the market cannot guide and draw and wind the fiber filaments in time, which is proposed by the above-mentioned background technology. And the problem of not being able to ensure that the polymer solution is evenly mixed and can be pushed through the capillary at a uniform speed
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0032] see Figure 1-8, the present invention provides a technical solution: an electrospinning device for preparing composite fiber materials, including a device housing 1, a mixing frame 2, a storage tube 3, purified water 4, a filter plate 5, a connecting tube 6, rubber Pad 7, guide fan blade 8, fixed shaft 9, sealing ring 10, collection frame 11, guide tube 12, first circular gear 13, second circular gear 14, screw rod 15, stirring rod 16, fixed frame 17....
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The invention discloses an electrostatic spinning device for preparing a composite fiber material. The electrostatic spinning device comprises a device shell, flow guide fan blades, a spiral rod, guide plates and winding rollers, wherein a mixing frame is in threaded connection to the device shell, a storage pipe is in screw connection to the mixing frame, the guide plates are connected to connecting plates in a clamped mode; and a negative magnetic rod is in screw connection to the inner pars of the guide plates, first bevel gears are fixedly welded to a driven shaft, a second bevel gear is connected to the first bevel gears in an engaged mode, and winding rollers are connected to the second bevel gear through a shaft, and are rotationally connected to supporting plates. The electrostaticspinning device for preparing the composite fiber materials is provided with the winding rollers, and the first bevel gears can drive the corresponding winding rollers to rotate through the second bevel gear while the driven shaft rotates, so that guided fiber filaments can be stably wound in time, the working intensity is reduced, and the working efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of electrostatic spinning devices, in particular to an electrostatic spinning device for preparing composite fiber materials. Background technique [0002] Electrospinning is a spinning method with the help of electrostatic field. In the process of electrospinning, under the action of high-voltage electric field, the droplet of polymer solution or melt suspended at the capillary outlet is deformed into a Taylor cone. With the further increase of the electric field intensity, when the electrostatic repulsion force formed by the charge on the surface of the droplet exceeds its own surface tension, a liquid streamlet is formed at the top of the Taylor cone, and the charged liquid streamlet is in the electric field Flow, further stretched, while the solvent evaporates (or the melt cools), and the fiber filaments are extended from the tip of the cone. This method can produce polymer filaments with nanometer diame...
Claims
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CPCD01D5/0061D01D5/0076
Inventor 赵晓青李优张慧云
Owner 山西工程职业学院