Vacuum atomization coating device for digital product

• Main Authors: ZOU QIAN, DAI YAWEN, FENG YINGCHUN
• Format: Patent
• Language: English
• Published: 10.06.2015
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; NOZZLES; PERFORMING OPERATIONS; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The utility model provides a vacuum atomization coating device for a digital product. The vacuum atomization coating device comprises a vacuum atomization coating system which comprises a vacuum chamber, a vacuum pump, an electromagnetic valve and an atomizer, wherein an opening is formed in one side of the vacuum chamber; a vacuum cover plate which can close the opening is arranged at the opening; a sealing plate is arranged in the vacuum chamber; a notch for holding the digital product is formed in the middle of the sealing plate; the sealing plate divides the vacuum chamber into vacuum chambers A and B; the atomizer is arranged inside the vacuum chamber A and is connected with an air outlet of the vacuum pump through an atomizing pipe; an air inlet of the vacuum pump is connected with one end of a vacuum pipe on which the electromagnetic valve is arranged; the other end of the vacuum pipe is arranged inside the vacuum chamber B. According to the vacuum atomization coating device, nano-particles which are atomized in the atomizer flow through a mobile phone blocked between the vacuum chambers A and B under the action of pressure difference and the mobile phone is coated with the nano-particles completely; the treated mobile phone has excellent waterproof, dampproof, corrosion-resistant, scratching-resistant and wearing-resistant performance.