Electrostatic flocking adhesion intensifying device

Abstract

The invention provides an electrostatic flocking adhesion intensifying device. The electrostatic flocking adhesion intensifying device comprises a cover body, a metal net frame and a metal platform, wherein the cover body supplies villi, and the cover body, the metal net frame and the metal platform are arranged from top to bottom. The metal net frame and the metal platform are connected to the two electrodes of an electrostatic generator respectively, base cloth conveyed by a guide roller passes the portion above the metal platform, a magnetic stripe located above the base cloth is arranged on the cloth inlet side of the metal platform, and a small bead attracted by the magnetic stripe is arranged on the portion, below the magnetic stripe, of the base cloth. When the base cloth moves, the small bead is jointly pulled by the magnetic stripe and a magnetic body, the small bead moves in adhesive, internal distribution of the adhesive is disturbed, the surface of the adhesive is fluctuated, the fluctuated surface of the adhesive is tangent to the villi which vertically enter the electrostatic flocking adhesion intensifying device, the contact areas of the heads of the villi and the surface of the adhesive becomes larger, the villi are attracted by more electric charges, and then the villi can more easily adhere to the adhesive.

Description

Technical field [0001] The invention relates to the field of textile electrostatic flocking, in particular to an electrostatic flocking device for strengthening flocking bonding. Background technique [0002] Electrostatic flocking utilizes the physical characteristics of same-sex repulsion and opposite-sex attraction. Its general structure is: the upper plate is a plate-shaped metal mesh frame, and the lower plate is a metal flat bracket, which is covered with screen printing and adhesive. The base fabric to be flocked, the upper and lower plates are respectively connected to the positive and negative output ends of the high-voltage electrostatic generator with wires. The fluff in the hopper falls on the metal mesh negative electrode due to the rotation of the fur supply shaft. When the fluff is in contact with the negative electrode, because the conductivity of the electrode is higher than that of the fluff, a conductive current will be generated in the fiber, and the flu...

AI Technical Summary

Problems solved by technology

[0003] Since the adhesive is spread on the base cloth flatly, the adhesive faces the falling fluff on a flat plane. In the initial contact state, due to the different materials of the fluff and the adhesive, there is tension and repulsion between the molecules, and the fluff only The surface of the adhesive is punctured into depressions, and when the fluff falls further, the fluff is combined with the adhesive, and this will affect the vertical state of the fluff, and at the same time make the combination of the fluff and the adhesive incomplete

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