1results about How to "Overcome problems" patented technology

This utility model discloses an electrically controlled force-pushing structure for a chip mounter's feed lead frame, including a mounting bracket, a sliding seat, a voice coil motor, a first sensor, and a pushing component. The voice coil motor is mounted on the mounting bracket, the sliding seat is fixedly connected to the mover of the voice coil motor, and the pushing component is mounted on the sliding seat. When the resistance applied by the lead frame to the pushing component is greater than the constant force set by the voice coil motor, the mover moves relative to the stator in the opposite direction of pushing, thereby moving the sliding seat to the trigger position with the mover, triggering the first sensor. This utility model connects the voice coil motor, the first sensor, and the pushing component to the sliding seat, transmitting force to the voice coil motor through the sliding seat. When the resistance experienced by the pushing component is greater than the constant force set by the voice coil motor, the sliding seat moves with the mover to the trigger position, triggering the first sensor, thus achieving force detection. The constant force of the voice coil motor in this application is easy to set and can be displayed, overcoming the problems of existing spring-type structures.