Mounting target working device

Patent metadata

Field	Value
Publication number	US-10588251-B2
Application number	US-201616068829-A
Country	US
Kind code	B2
Filing date	Jan 12, 2016
Priority date	Jan 12, 2016
Publication date	Mar 10, 2020
Grant date	Mar 10, 2020

Abstract

A mounting target working device includes a mounting target holding unit that holds a mounting target. The mounting target holding unit includes a lift mechanism that moves the mounting target in an upward-downward direction, a tilt mechanism attached to the lift mechanism and that tilts the mounting target, and a rotation mechanism attached to the tilt mechanism and that rotates the mounting target. The rotation mechanism is supported in a cantilever manner by the tilt mechanism.

First claim

What is claimed is:

1. A mounting target working device comprising:
a mounting target holder configured to hold a three-dimensional shape mounting target including a tilted surface on which an electrical component is mounted and having a three-dimensional shape, the mounting target holder including:
a holder configured to hold the three-dimensional shape mounting target;
a lift mechanism configured to move the three-dimensional shape mounting target held by the holder in an upward-downward direction;
a tilt mechanism attached to the lift mechanism and configured to tilt the three-dimensional shape mounting target held by the holder; and
a rotation mechanism attached to the tilt mechanism and configured to rotate the three-dimensional shape mounting target held by the holder, and the rotation mechanism is supported in a cantilever manner by the tilt mechanism; and

a working portion includes a plurality of working heads linearly arrayed; the plurality of working heads are configured to perform work when a mounting target surface of the three-dimensional shape mounting target is configured to extend in a direction substantially parallel to an array direction of the plurality of working heads.

2. The mounting target working device according to claim 1 , wherein:
the tilt mechanism is supported in a cantilever manner by the lift mechanism.

3. The mounting target working device according to claim 2 , wherein:
the tilt mechanism is supported in the cantilever manner by the lift mechanism in a horizontal direction, and
the rotation mechanism is supported in the cantilever manner by the tilt mechanism in the horizontal direction.

4. The mounting target working device according to claim 3 , wherein:
the lift mechanism, the tilt mechanism, and the rotation mechanism are disposed such that a first attachment direction of the tilt mechanism with respect to the lift mechanism and a second attachment direction of the rotation mechanism with respect to the tilt mechanism are substantially perpendicular to each other in a planar view.

5. The mounting target working device according to claim 2 , wherein:
a first distance between the lift mechanism and the tilt mechanism in a first attachment direction of the tilt mechanism with respect to the lift mechanism is shorter than a second distance that the lift mechanism can move the three-dimensional shape mounting target in the upward-downward direction, and
a third distance between the lift mechanism and the rotation mechanism in a second attachment direction of the rotation mechanism with respect to the tilt mechanism is shorter than the second distance that the lift mechanism can move the three-dimensional shape mounting target in the upward-downward direction.

6. The mounting target working device according to claim 1 , wherein:
the holder of the mounting target holder is configured to hold the three-dimensional shape mounting target via a placement member on which the three-dimensional shape mounting target is placed.

7. The mounting target working device according to claim 6 , wherein:
the placement member includes a placement portion and a single held portion, and
the holder of the mounting target holder is configured to hold the three-dimensional shape mounting target via the placement portion by grasping the held portion.

8. The mounting target working device according to claim 1 , wherein: the tilt mechanism of the mounting target holder is configured to tilt the three-dimensional shape mounting target by rotating the three-dimensional shape mounting target about an axis that extends in a direction substantially parallel to an array direction of the plurality of working heads.

9. The mounting target working device according to claim 3 , wherein:
a first distance between the lift mechanism and the tilt mechanism in a first attachment direction of the tilt mechanism with respect to the lift mechanism is shorter than a second distance that the lift mechanism can move the three-dimensional shape mounting target in the upward-downward direction, and
a third distance between the lift mechanism and the rotation mechanism in a second attachment direction of the rotation mechanism with respect to the tilt mechanism is shorter than the second distance that the lift mechanism can move the three-dimensional shape mounting target in the upward-downward direction.

10. The mounting target working device according to claim 4 , wherein:
a first distance between the lift mechanism and the tilt mechanism in a first attachment direction of the tilt mechanism with respect to the lift mechanism is shorter than a second distance that the lift mechanism can move the three-dimensional shape mounting target in the upward-downward direction, and
a third distance between the lift mechanism and the rotation mechanism in a second attachment direction of the rotation mechanism with respect to the tilt mechanism is shorter than the second distance that the lift mechanism can move the three-dimensional shape mounting target in the upward-downward direction.

11. The mounting target working device according to claim 2 , wherein:
the holder of the mounting target holder is configured to hold the three-dimensional shape mounting target via a placement member on which the three-dimensional shape mounting target is placed.

12. The mounting target working device according to claim 3 , wherein:
the holder of the mounting target holder is configured to hold the three-dimensional shape mounting target via a placement member on which the three-dimensional shape mounting target is placed.

13. The mounting target working device according to claim 4 , wherein:
the holder of the mounting target holder is configured to hold the three-dimensional shape mounting target via a placement member on which the three-dimensional shape mounting target is placed.

14. The mounting target working device according to claim 5 , wherein:
the holder of the mounting target holder is configured to hold the three-dimensional shape mounting target via a placement member on which the three-dimensional shape mounting target is placed.

15. The mounting target working device according to claim 2 , wherein:
the working portion includes a plurality of working heads linearly arrayed, and
the tilt mechanism of the mounting target holder is configured to tilt the three-dimensional shape mounting target by rotating the three-dimensional shape mounting target about an axis that extends in a direction substantially parallel to an array direction of the plurality of working heads.

16. The mounting target working device according to claim 3 , wherein:
the working portion includes a plurality of working heads linearly arrayed, and
the tilt mechanism of the mounting target holder is configured to tilt the three-dimensional shape mounting target by rotating the three-dimensional shape mounting target about an axis that extends in a direction substantially parallel to an array direction of the plurality of working heads.

17. The mounting target working device according to claim 4 , wherein:
the working portion includes a plurality of working heads linearly arrayed, and
the tilt mechanism of the mounting target holder is configured to tilt the three-dimensional shape mounting target by rotating the three-dimensional shape mounting target about an axis that extends in a direction substantially parallel to an array direction of the plurality of working heads.

18. The mounting target working device according to claim 5 , wherein:
the working portion includes a pl

Assignees

• Yamaha Motor Co Ltd

Inventors

• Okazaki Shinichi
• Suzuki Naoki

Classifications

• H05K13/0069 Primary

  Holders for printed circuit boards · CPC title

• H05K13/0411

  having multiple mounting heads · CPC title

• H05K13/0406

  Drive mechanisms for pick-and-place heads, e.g. details relating to power transmission, motors or vibration damping · CPC title

• H05K13/0812

  the monitoring devices being integrated in the mounting machine, e.g. for monitoring components, leads, component placement · CPC title

• H05K13/0419

  tape feeders · CPC title