IP Library › Granted Patent US 11,432,443
Granted Patent B2
US 11,432,443 · App. 16/478,015 · Granted Aug 30, 2022

Maintenance board

Inventor: Takeshi Sakurayama (Nisshin, JP)
Assignee: FUJI CORPORATION
H05K13/0069H05K2201/10151H05K2203/0257H05K2203/0763
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Quick Facts
Patent No.
US 11,432,443
App. No.
16/478,015
Granted
Aug 30, 2022
Kind
B2
Abstract

The present invention provides a maintenance board that can be used for a maintenance process other than removing static electricity from a component mounting device by being conveyed by a conveyance device of the component mounting device. The maintenance board is conveyed to the conveyance device of the component mounting device. The maintenance board includes at least one of: a brush configured to brush a maintenance target object; a cleaning nozzle configured to be held in an attachable manner to a work head of the component mounting device and to blow air to the maintenance target object; a pressure sensor configured to measure a detachable load of a component to a suction nozzle attached to the work head and a mounting load of a component to a board; and a blower configured to blow air toward the work head.

Claims (13)

1. A maintenance board operatively associated with a conveyance device of a component mounting device, the maintenance board comprising:

a board main body;

a brush configured to brush a maintenance target object, the brush being disposed on an arm section;

a cleaning nozzle configured to be held in an attachable manner to a work head of the component mounting device and to blow air to the maintenance target object, the cleaning nozzle being disposed in a first hole in the board main body;

a first pressure sensor configured to measure positive pressure of air blown from a suction nozzle attached to the work head or a negative pressure of air sucked into the suction nozzle, the first pressure sensor being disposed in a second hole in the board main body;

a second pressure sensor configured to measure a mounting load of a component on a board by the suction nozzle attached to the work head, the second pressure sensor being disposed in a third hole in the board main body; and

a blower configured to blow air toward the work head, the blower being disposed on a lower face of the board main body.

2. The maintenance board of claim 1 , wherein the brush stands upright facing upward from the maintenance board.

3. The maintenance board of claim 1 ,

wherein the arm section is configured to be an elongated member with a first end, which is one end of the elongated member, pivotally supported in a rotatable manner by the maintenance board, the arm section being capable of shifting between a collapsed state and an erected state with respect to the maintenance board;

wherein the brush stands upright, at a second end, which is an end on an opposite side from the first end of the arm section, of at least one face among an end face of the arm section in the longitudinal direction and two side faces that are opposite to each other in the traverse direction; and

wherein a distance from a pivot point of the arm section to the brush is equal to a distance from the maintenance board to the maintenance target object.

4. The maintenance board of claim 1 , wherein the maintenance board further comprises a communication device configured to transmit a maintenance history.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 15, 2019
From: SAKURAYAMA, TAKESHI
To: FUJI CORPORATION
Reel/Frame 049752/0720 →
Continuity (1)
Related Publication 20190335630A1 · Oct 31, 2019