Patent ID: 7819239

Claim:
A feeder for an auto mounting device; said auto mounting device comprising a workbench, a linking part and a holder disposed on said workbench, and a feeder correlatively installed in response to said linking part; said feeder further including: a main frame, which is installed on said workbench relative to said linking part, having an input entrance and an output exit connecting with said input entrance; a blocking mean, which is installed on said input entrance, having an indentation and an opening arranged thereon; wherein a peeling surface being defined on a periphery of said indentation; an intake assembly being installed on said main frame; a transmission assembly having a motor mounted in said main frame, an engaging wheel driven by said motor, and a driving wheel driven by said motor for triggering a convolution of said intake assembly; an input assembly having an input wheel pivoted to said main frame and a chip carrier wound around said input wheel; wherein, said chip carrier becoming fed by a rotation of said engaging wheel and triggering said input wheel; said chip carrier further having a tape, a plurality of notches arranged on said tape for receiving electronic chips, and a membrane stuck on said tape for covering said notches; said tape sequentially traveling along said input entrance, through said blocking mean, and out of said output exit; said membrane being obstructed by said peeling surface and peeled off said tape to expose said notches and said electronic chips to said opening in sequence, so as to allow said holder to grab said electronic chips and permit said membrane to be furled by said intake assembly; and a sensor being installed on said main frame for communicating with said motor and placed relative to said linking part at an interval; wherein, said sensor transmitting a signal to urge said motor while sensing a motivation from said linking part, so as to feed said chip carrier without vibrating said main frame.