Facial Cleansing Brush Gearbox
June 24, 2021
Some facial cleansing brushes use magnetic levitation vibration to drive the metal piece in front of the magnet to resonate. Some adopt electric motors. The main structure of this kind of facial cleansing brush consists of motors, circuit boards, and rechargeable batteries. Both ways clean faces by vibration.
ZHAOWEI micro-drive system can be applied to the intelligent facial cleansing brush. Through vibration and friction, the cleansing product will be emulsified and combined with the dirt on the skin. For the smart facial cleansing brush, compact size may result in insufficient torque to wash face clean, while the complex structure may lead to large volume or too high toque, which is not suitable for daily use or easy to damage the surface skin. A good facial cleansing brush is mainly to remove makeup and clean the skin without harm.
Optional Multistage Transmission
ZHAOWEI 16MM planetary gearbox can be applied to the intelligent facial cleansing brush to realize the forward and reverse adjustment of the washing machine. The gearbox structure has two-stage, three-stage, and four-stage transmission changes for you to choose from. The reduction ratio, output speed, and torque can be selected based on your specific needs.
In addition to providing stable and moderate washing force, avoiding the “buzzing” noise during operation is important as well. The gears in the planetary gearbox for the facial cleansing brush use noise-reducing materials, which can reduce noise due to self-lubricating. No matter how good the facial cleansing brush is, if the transmission gear has a short service life, it will lose competitiveness.
To improve the service life and product quality of the product, ZHAOWEI used kinematics simulation to verify the smoothness and local interference of the gear pairs during the gearbox design stage. Meanwhile, the finite element analysis technology is adopted to analyze and check the tooth surface strength of spiral teeth and bevel gears. Cavity pressure technology is used to detect changes in cavity pressure during injection molding and monitor product quality.