At present, the flexible vibration plate is widely used in the industrial automation production, to some small parts of the bulk material to arrange feeding. 

      The flexible vibrating plate, similar to most industrial automation equipment, has been advancing with the times, at present, the main principle of flexible vibration plate is to use the resonance and coherent wave interference to achieve the material moving in a certain direction of the process of alignment. The flexible vibration plate takes the excitation source as the power source, and four excitation sources (equivalent to four seismic points) are distributed in the four vertex angles of the flexible vibration plate, and work by controlling the excitation source, the vibration frequency of the feeding plate is controlled to reach the natural frequency of the material, which causes the material to produce resonance and make the material in an active state. At present, voice coil motor is used in most of the four excitation sources, and the voice coil motor controls the stroke to control the forward, backward, left, right and reverse turning of the workpiece in the feeding box, thus, the captured workpiece is controlled to keep the end within the range that the industrial camera can identify the positive and negative sides of the workpiece. 

     Kunshan Tong Mao Electronics Co. , Ltd. has a history of more than ten years in the development, production and sales of voice coil motors, the voice coil motor is widely used in various flexible feeding systems, such as the high-precision dose vibration feeding system of granule in medical industry, the flexible vibration feeding system of precision parts of optical fiber connector, the flexible vibration feeding platform of precision bulk parts, etc. . 

  This article was originally published by Kunshan Tongmao Electronics Co. , Ltd. (www.tmmotion.com ) .