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...

Examples

Embodiment Construction

[0023] The present invention will be further described in detail below with reference to the embodiments given in the drawings.

[0024] Reference figure 1 , An auxiliary receiving device for an electrospinning machine, comprising an insulator stand 1, two parallel insulator slide rails fixed on the stand 2, and arranged on the insulator slide rail 2 to move longitudinally along the slide rail The conductor base plate 3, the pole plate 4 inserted on the conductor base plate 3, the plate surface of which is perpendicular to the direction of movement of the conductor base plate 3, and the rotating table set on the insulator stand 1 on the side corresponding to the center line of the pole plate 4 5 and a height-adjustable sample loading table 6 arranged on the center of the rotating table; the rotating table 5 is drivingly connected with the motor 7 arranged in the insulator stage 1; one end of the conductor seat plate 3 is connected to the static The negative pole of the high-volta...

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...

Examples

Embodiment Construction

[0023] The present invention will be further described in detail below with reference to the embodiments given in the drawings.

[0024] Reference figure 1 , An auxiliary receiving device for an electrospinning machine, comprising an insulator stand 1, two parallel insulator slide rails fixed on the stand 2, and arranged on the insulator slide rail 2 to move longitudinally along the slide rail The conductor base plate 3, the pole plate 4 inserted on the conductor base plate 3, the plate surface of which is perpendicular to the direction of movement of the conductor base plate 3, and the rotating table set on the insulator stand 1 on the side corresponding to the center line of the pole plate 4 5 and a height-adjustable sample loading table 6 arranged on the center of the rotating table; the rotating table 5 is drivingly connected with the motor 7 arranged in the insulator stage 1; one end of the conductor seat plate 3 is connected to the static The negative pole of the high-volta...

Images