00194614-08 Trainingsdoku. SG X-Serie_X4i SW70x (AL2)_EN.pdf - 第346页

TwinHead Nozzle Changer for TwinHead Nozzle changer Student Guide SIPLACE X-Serie and X4I SW70x (AL2) 346 Position of the nozzle in the magazines Nozzle Chan ger for T winHead 9.5.3 Nozzle Changer for TwinHead All SIPLAC…

TwinHead

Nozzle changer Fitting the Nozzle Changer Magazine

345 Student Guide SIPLACE X-Serie and X4I SW70x (AL2)

Nozzle changer

9.5 Nozzle changer

Fitting the Nozzle Changer Magazine

9.5.1 Fitting the Nozzle Changer Magazine

Function Description

9.5.2 Function Description

The magazine for standard nozzles has 1 positioning fiducial for position detection, while the magazine

for special nozzles/grippers has two positioning fiducials. The nozzles are fixed by balls in the holder.

They are then either locked for return or released for pickup, depending on the direction of rotation of the

D axis.

Fitting the magazine (X/D3 machine)

The nozzle changer together with the empty tape duct is

fixed on the component docking unit. The magazines are

seated on a common support. They are centered with two

parallel pins and fixed in place with two countersunk

screws.

Legend

1. Nozzle changer marking hole

2. Operator side (changeover table side)

3. Arrow pointing toward the PCB conveyor

Align the nozzle changer so that the marking hole (item

1) is on the left, as viewed by the operator (at the

changeover table side).

NOTICE

On X machines with MTC a special adapter for the TwinHead nozzle changer is required.

Magazine for standard and special nozzles (HF/X/D3

machine shown here as example)

Legend

1. Standard magazine

2. Positioning fiducial

3. Nozzle garage

4. Magazine for special nozzles

5. Nozzle garage

6. Balls for lifting the nozzles

TwinHead

Nozzle Changer for TwinHead Nozzle changer

Student Guide SIPLACE X-Serie and X4I SW70x (AL2) 346

Position of the nozzle in the magazines

Nozzle Changer for TwinHead

9.5.3 Nozzle Changer for TwinHead

All SIPLACE machines configured with a TwinHead are delivered with a nozzle changer by default. This

nozzle changer can accommodate up to 12 nozzle magazines. There are two types of magazine

available: standard magazines and magazines for special nozzles or grippers. Depending on the

machine type the nozzle changer can be freely configured with magazines. The nozzle changer consists

of a standard module with 3 nozzle garages, for two nozzles each (standard nozzles) and one nozzle

garage for a special nozzle. This configuration can be extended as shown in the diagram below.

Legend

1. Double magazine for standard nozzles (pickup angle

SW 505 = 184°)

2. Magazine for special nozzles or grippers (pickup

angle SW 505 = 275°)

3. Index pins for correct positioning of nozzles in

magazine

4. Position of nozzle with the holes for the index pins.

5. Calibration fiducial for determining the magazine

position

6. Nozzle centering pins

7. The magazines for the special nozzles are turned by

90° degrees.

NOTICE

The magazines for standard and special nozzles are freely configurable with SW 505 or higher.

Example for a nozzle changer configuration for a

TwinHead

Legend

1. Standard nozzle changer

2. Extended Nozzle changer

3. Complete Nozzle changer

4. Magazine for 1 special nozzle

5. Magazine for 2 standard nozzles

6. Transport direction

Component Handling

Changeover Table Overview

347 Student Guide SIPLACE X-Serie and X4I SW70x (AL2)

Component Handling

10 Component Handling

Changeover Table

10.1 Changeover Table

Overview

10.1.1 Overview

This chapter describes the preparation of components with the changeover tables, the corresponding

docking unit and the pneumatic cutter.

Up to four moveable changeover tables can be docked onto the X machine. The changeover tables are

automatically connected to and disconnected from the docking unit (mechanically and electrically) by

pressing a button. MTC2s can also be used with all X series machines (except X4I).

Shows the buttons for docking and undocking the COT‘s

Legend

Changeover Table (X Table)

10.1.1.1 Changeover Table (X Table)

The changeover table and the docking unit form a component supply unit.

1 Button for docking and undocking the

component trolley to location 1

3 Button for docking and undocking the

component trolley to location 3

2 Button for docking and undocking the

component trolley to location 2

4 Button for docking and undocking the

component trolley to location 4

T Direction of board transport