Part feeder and part supply method

Patent metadata

Field	Value
Publication number	US-9550634-B2
Application number	US-201214353539-A
Country	US
Kind code	B2
Filing date	Jul 27, 2012
Priority date	Nov 16, 2011
Publication date	Jan 24, 2017
Grant date	Jan 24, 2017

Abstract

The present invention relates to a part feeder supplying a plurality of parts, the part feeder including part supply members having a part loading path enabling the plurality of parts to be loaded in a state where postures of the plurality of parts are lined up. A part passage is provided to a first end of the part loading path, the part passage enabling the plurality of parts to pass while maintaining a fixed posture for each, and in which a gas passage is provided to a second end of the part loading path, the gas passage not enabling the plurality of parts to pass and enabling in- and outflow of a gas. The present invention, accordingly, enables reduction of equipment costs of a part feeder. The present invention is particularly advantageous for a device supplying rubber stoppers.

First claim

What is claimed is:

1. A part feeder supplying a plurality of parts, the part feeder comprising:
a part supply member having:
a continuous tube member enabling the plurality of parts to be loaded inside the tube member in a condition in which postures of the plurality of parts are lined up, the continuous tube member having a first opening at a first end of the tube member configured to enable the plurality of parts to pass while maintaining a fixed posture for each and a second opening at a second end of the tube member;
a part passage defined by a male coupler provided at the first opening of the tube member, the part passage enabling the plurality of parts to pass while maintaining a fixed posture for each, the male coupler being selectively connectable to:
a dispensing device individually separating the plurality of parts supplied by the part supply member; and
a different part feeder supplying the plurality of parts with the postures thereof lined up; and

a gas in- and outflow portion defined by a second male coupler and configured for connection to the second opening of the tube member, wherein

when the second opening of the tube member is connected to the gas in- and outflow portion, the plurality of parts are prevented from passing out of the second opening of the tube member and the in- and outflow of a gas is enabled.

2. The part feeder according to claim 1 , wherein the part supply member having a shape in which the tube member is coiled.

3. The part feeder according to claim 1 , wherein the second male coupler is directly coupled to the second opening of the tube member.

4. A part supply method, comprising:
loading a plurality of parts into the tube member of the part feeder according to claim 1 in a condition in which postures of the plurality of parts are lined up; and
individually separating the plurality of parts loaded into the tube member of the part feeder for supply.

5. A part supply method, comprising:
loading a plurality of parts into the tube member of the part feeder according to claim 2 in a condition in which postures of the plurality of parts are lined up; and
individually separating the plurality of parts loaded into the tube member of the part feeder for supply.

6. A part feeder supplying a plurality of parts, the part feeder comprising:
a vibrating part feeder that supplies the plurality of parts with postures thereof lined up;
a plurality of part supply members, each part supply member having:
a continuous tube member enabling the plurality of parts to be loaded inside the tube member in a condition in which the postures of the plurality of parts are lined up, the continuous tube member having a first opening at a first end of the tube member configured to enable the plurality of parts to pass while maintaining a fixed posture for each and a second opening at a second end of the tube member;
a part passage defined by a male coupler provided at the first opening of the tube member, the part passage enabling the plurality of parts to pass while maintaining a fixed posture for each, and
a gas in- and outflow portion defined by a second male coupler and configured for connection to the second opening of the tube member such that when the second opening of the tube member is connected to the gas in- and outflow portion, the plurality of parts are prevented from passing out of the second opening of the tube member and the in- and outflow of a gas is enabled; and

a dispensing device that individually separates the plurality of parts that are supplied by at least one part supply member of the plurality of part supply members, wherein
the male coupler of each of the plurality of part supply members being selectively connectable to the dispensing device and the vibrating part feeder.

7. The part feeder according to claim 6 , wherein the plurality of part supply members each have a shape in which the tube member is coiled.

8. The part feeder according to claim 6 , wherein the second male coupler of each of the plurality of part supply members is directly coupled to the second opening of the respective tube member.

9. A part supply method, comprising:
loading a plurality of parts into the tube member of the at least one of the plurality of part supply members of the part feeder according to claim 6 in a condition in which postures of the plurality of parts are lined up; and
individually separating the plurality of parts loaded into the tube member of the at least one of the plurality of part supply members of the part feeder for supply.

10. A part supply method, comprising:
loading a plurality of parts into the tube member of the at least one of the plurality of part supply members of the part feeder according to claim 7 in a condition in which postures of the plurality of parts are lined up; and
individually separating the plurality of parts loaded into the tube member of the at least one of the plurality of part supply members of the part feeder for supply.

Assignees

• Tsuchimochi Keiji
• Goto Koichiro
• Shirakawa Junichi
• Sumitomo Wiring Systems

Inventors

• Tsuchimochi Keiji
• Goto Koichiro
• Shirakawa Junichi

Classifications

• B23P19/005

  by using flowing gases · CPC title

• B26D7/0683

  specially adapted for elongated articles · CPC title

• B65G51/04 Primary

  Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems · CPC title

• B65G51/28 Primary

  for despatch · CPC title

• B26D3/003 Primary

  specially adapted for cutting rubber · CPC title