JP2009054697A5 - - Google Patents

Claims (6)

A component supply device including a tape feeding mechanism that feeds a component storage tape by driving a feeding motor, and a tape take-up mechanism that takes a top tape peeled off from the component storage tape by driving a take-up motor There,
A feed start control means for starting the drive of the feed motor after starting the drive of the take-up motor when the feeding of the component storage tape is started from the state where the feed motor and the take-up motor are stopped;
A component supply device comprising: a feeding time control means for driving a take-up motor when the component storage tape is being fed. A sprocket that is rotated by the rotation drive of the feeding motor, a take-up roller that is rotated by the rotation drive of the take-up motor, and a pressing roller that sandwiches the top tape between the take-up rollers,
In a state where the component storage tape is engaged with the outer peripheral edge of the sprocket, when the feed motor is driven to rotate and the sprocket rotates, the component storage tape is supplied along with the rotation,
In a state where the top tape is sandwiched between the take-up roller and the pressing roller, the take-up motor is driven to rotate, and when the take-up roller rotates, the top tape is drawn with the rotation.
The peripheral speed of the sprocket corresponding to the rotational speed when the rotational operation of the feeding motor is stable is “N1”, and the peripheral speed of the take-up roller corresponding to the rotational speed when the rotational operation of the take-up motor is stable. The component supply apparatus according to claim 1, wherein a relationship of N1 = N2 is established when “N2” is set. A driving force detecting means for detecting the driving force of the take-up motor;
The feeding start control unit starts driving the feeding motor when the driving force of the take-up motor becomes equal to or higher than the mounting strength of the top tape in the component storage tape based on information from the driving force detection unit. The component supply apparatus according to 1. The component storage tape includes a base tape and a top tape adhered to the upper surface thereof.
The feed start control means starts driving the feed motor when the vertical component of the drive force of the take-up motor becomes equal to or greater than the adhesive strength that is the attachment strength of the top tape to the base tape. Parts supply equipment. When stopping the component storage tape that is being fed, it is provided with a feed end control means for stopping the feeding of the top tape by the take-off motor after stopping the feeding of the component storage tape by the feed motor. The component supply apparatus of any one of 1-4 . The component supply device according to any one of claims 1 to 5 ,
A mounting machine that mounts a component supplied from the component supply device on a substrate by a head.