Auxiliary receivers for electrospinning machines

Abstract

The invention relates to an auxiliary receiving device for an electrostatic spinning machine. The auxiliary receiving device comprises insulator slide rails, a conductor base plate, polar plates, a revolving platform and a sample carrying platform, wherein the insulator slide rails are fixedly arranged on an insulator stage, the conductor base plate capable of moving along the slide rails longitudinally is arranged on the insulator slide rails, the polar plates with the plate surfaces perpendicular to the movement direction of the conductor base plate are inserted on the conductor base plate, the revolving platform is arranged on the insulator stage on one side corresponding to the center line of the polar plates, and the sample carrying platform with the height adjustable is arranged at the center of the revolving platform; the revolving platform is in drive connection with a motor arranged in the insulator stage; one end of the conductor base plate is connected with the negative pole of a high-voltage electrostatic generator of the electrostatic spinning machine. Through the auxiliary receiving device, effective membrane coating combination of electrostatic spinning fibers on the surfaces of non-conductor materials can be realized, the selection range of receiving materials in the electrostatic spinning technique is widened greatly, and meanwhile, the novel composite field of nanofiber membrane coated non-conductor materials is opened.

Description

Technical field [0001] The invention belongs to the technical field of electrospinning, and specifically relates to an electrospinning auxiliary receiving device that can realize three-dimensional coating of non-conductor materials. Background technique [0002] In recent years, high-voltage electrospinning technology has become the mainstream technology for preparing nanofiber materials due to its simple, versatile, easy-to-operate, and low-cost advantages. Because electrospun fiber membranes have high porosity, large specific surface area, and good permeability, etc. With excellent performance, electrospinning technology is widely used in many technical fields such as human tissue engineering scaffolds, drug slow-release materials, catalytic carriers, filter materials, and microelectronics and optoelectronic materials. [0003] At present, the existing technology has successfully prepared nanofiber materials with various structures using electrospinning technology. These nanofibe...

AI Technical Summary

Problems solved by technology

Moreover, the electrospun fiber membrane obtained by the traditional needle-plate receiving pole is often a planar structure that is stacked in the form of the receiving device itself.

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