np134 mechanical reference-1.1e.pdf.pdf - 第22页

Part 1 The Machine

Notes:

Safety Guidelines

Edition 1.1 12 NP-134E/134ME Mechanical

Part 1

The Machine

1. Machine Overview

Machine Movement During Operation

The movement of the machine when operation is started is explained below.

1. Board check

When the START button is pressed, a check is

made of whether a board is present on the

conveyor. If a board is not present, a request

signal is sent to the previous machine in the

line, and if a board is available, board loading

is performed as detailed in step 2. If a board

is already present on the conveyor, nozzle

change is performed as detailed in step 3.

2. Panel loading

When the panel available signal is received

from the previous machine in the line, the in-

conveyor shuttle moves to the panel loading

position and the panel is loaded onto the

shuttle. The shuttle moves the panel to the

main conveyor position. The panel travels

from the shuttle along the main conveyor

until it reaches the stopper. The panel is then

clamped in position, raising it to production

height.

3. Nozzle change

Nozzle change is performed as required for

the production program in use. Nozzles (or

mechanical chucks) are selected from those

available in the nozzle station.

4. Mark reading

When nozle change is complete, the skip and

fiducial marks on the board are now

inspected by the mark camera attached to the

placing head.

Part 1 Chapter 1 Machine Overview

Edition 1.0 1-1-1 NP-134E/134ME Mechanical