Application of flexible vibration feeding system of voice coil motor in the feeding of compasses. One of the most common drawing tools used by the Student Party is the compass, which can be rotated slightly to create a circle more round than the 15th moon. 

     The compass is usually made up of a pen head, a rotating shaft, a supporting leg, a ruler, a folding leaf, a pen body, a pen point, a compass point, a small ear and other parts. The overall length of the compasses is about one centimeter, and they are small in size. 

     The compasses'parts are more mini and have different shapes. This places high demands on the supply of the compasses'parts and components in the production process, how to easily achieve all the different shapes of the compass parts supply, and do not scratch, do not damage it? There should be a voice coil motor flexible vibration feeding system, voice coil motor flexible vibration feeding system using a new voice coil motor as a power source, through the voice coil motor linear reciprocating movement, drive the compasses on the flexible material plate to do before and after, left and right, up and down, turn over, gather, disperse and so on, cooperate with the vision system and manipulator to complete the automatic production line feeding of compasses. Compared with the traditional vibrating feeding plate which is driven by the structure of electromagnetic coil and spring sheet, the whole feeding process of the compasses becomes "flexible" , it also avoids bumps, scratches and so on the situation. 

     Kunshan has launched a number of voice coil motors for the flexible vibration feeding system since its establishment, and has also launched two new voice coil motors for the flexible vibration feeding system in the first half of 2020, in addition to the fixed stator and rotor, the voice coil motor is also provided with a spring, at present, Tongmao voice coil motor has been infiltrated into the medical industry granular high-precision dosage vibration feeding system, optical fiber connector precision parts flexible vibration feeding system, precision bulk parts flexible vibration feeding platform and other equipment. 

     The article was originally written by www.tmmotion.com in Kunshan, China. Please quote the source.