Feeder

Patent metadata

Field	Value
Publication number	US-10059552-B2
Application number	US-201415314752-A
Country	US
Kind code	B2
Filing date	May 30, 2014
Priority date	May 30, 2014
Publication date	Aug 28, 2018
Grant date	Aug 28, 2018

Abstract

A feeder for which carrier tape is reliably inserted to a specified position, the feeder including entrance retaining member that pushes carrier tape inserted into tape insertion section towards tape feeding path, rotatable lever that raises entrance retaining member when carrier tape is inserted into tape insertion section, and stopper member that regulates the insertion position of the carrier tape inserted into tape insertion section to a specified position when entrance retaining member is raised by the rotation of lever.

First claim

The invention claimed is:

1. A feeder comprising:
a tape feeding path for feeding carrier tape that stores many components;
a tape insertion section that is provided on a rear section of a feeder main body and into which the carrier tape is inserted;
a sprocket that is rotatably provided on the feeder main body and that includes an engaging protrusion engageable with an engaging hole of the carrier tape inserted into the tape insertion section;
a motor that rotates the sprocket;
an entrance retaining member that presses the carrier tape inserted into the tape insertion section towards the tape feeding path;
a rotatable lever configured to raise the entrance retaining member to enable insertion of the carrier tape into the tape insertion section; and
a stopper member downstream of the entrance retaining member in a tape feeding direction, the stopper member including an upstream end that contacts the tape feeding path when the entrance retaining member is raised by the rotatable lever to regulate the insertion position of the carrier tape inserted into the tape insertion section to be a specified position.

2. The feeder according to claim 1 , wherein
the stopper member is axially supported at a central portion so as to be rotatable, a stopping section is at the upstream end of the stopper member, an abutting section that is raised up by contacting the carrier tape is at a downstream end of the stopper member, and when a first carrier tape contacts the abutting section, the stopper member rotates such that the second carrier tape is stopped by the stopping section.

3. The feeder according to claim 2 wherein,
an obstructing plate that prevents the carrier tape from being inserted into the tape insertion section is provided on the entrance retaining member, the obstructing plate being moved to a position that does not allow the carrier tape to be inserted into the tape insertion section when the entrance retaining member is raised by the rotation of the lever.

4. The feeder according to claim 2 , further provided with
a first sensor that detects that the first carrier tape has been inserted into the tape insertion section,
a second sensor that detects operation of the lever, and
a third sensor that detects the second carrier tape has been inserted into the tape insertion section.

5. A feeder comprising:
a tape feeding path for feeding carrier tape that stores many components;
a tape insertion section that is provided on a rear section of a feeder main body and into which the carrier tape is inserted;
a sprocket that is rotatably provided on the feeder main body and that includes an engaging protrusion engageable with an engaging hole of the carrier tape inserted into the tape insertion section;
a motor that rotates the sprocket;
an entrance retaining member that presses the carrier tape inserted into the tape insertion section towards the tape feeding path;
a rotatable lever configured to raise the entrance retaining member to enable insertion of the carrier tape into the tape insertion section; and
a stopper member that regulates the insertion position of the carrier tape inserted into the tape insertion section to be a specified position when the entrance retaining member is raised by the rotation of the lever, wherein,
an obstructing plate that prevents the carrier tape from being inserted into the tape insertion section is provided on the entrance retaining member, the obstructing plate being moved to a position that does not allow the carrier tape to be inserted into the tape insertion section when the entrance retaining member is raised by the rotation of the lever.

6. A feeder comprising:
a tape feeding path for feeding carrier tape that stores many components;
a tape insertion section that is provided on a rear section of a feeder main body and into which the carrier tape is inserted;
a sprocket that is rotatably provided on the feeder main body and that includes an enraging protrusion engageable with an engaging hole of the carrier tape inserted into the tape insertion section;
a motor that rotates the sprocket;
an entrance retaining member that presses the carrier tape inserted into the tape insertion section towards the tape feeding path;
a rotatable lever configured to raise the entrance retaining member to enable insertion of the carrier tape into the tape insertion section;
a stopper member that regulates the insertion position of the carrier tape inserted into the tape insertion section to be a specified position when the entrance retaining member is raised by the rotation of the lever;
a first sensor that detects that the first carrier tape has been inserted into the tape insertion section;
a second sensor that detects operation of the lever; and
a third sensor that detects the second carrier tape has been inserted into the tape insertion section.

Assignees

• Fuji Corp

Inventors

• Ohashi Hiroyasu
• Murase Hiroki

Classifications

• B65H20/20 Primary

  by web-penetrating means, e.g. pins · CPC title

• H05K13/02

  Feeding of components · CPC title

• H05K13/0419 Primary

  tape feeders · CPC title