Generally speaking, the packaging machine consists of the following parts:
1. Feeding group: put the card into the cassette, and the card is pulled down to the transfer arm by the card pulling cylinder using the vacuum suction cup.
2. Material rack group: after putting the chip hot-melt adhesive tape on the material rack correspondingly, the chip hot-melt adhesive is introduced into the glue punching paper mold, pre welding group, punching chip group, etc. through the
Guide Wheel, and the punched strips are respectively introduced into the corresponding positions.
3. Pre welding group: it is heated by the heating element, and the temperature sensor (thermocouple) and temperature controller cooperate to control the heating temperature. The pre welding time is set by the touch screen. The pot welding head carries out hot melt adhesive and module back adhesive under the action of the cylinder. According to different modules, the corresponding pot welding head shall be replaced, such as eight contacts and six contacts.
4. Module quality identification group: the reflection electric eye senses the bad module identification hole (a small round hole punched by the module manufacturer on individual bad modules when leaving the factory) and sends the signal to the PLC. If the perforated module signal is received, the PLC will send the bad module signal to the die punching group. The die will not punch some modules, and the card corresponding to this module will not be spot welded or hot welded, When the IC inspection group is packaged, the card is sent to the waste box.
SUZHOU DEGU MACHINERY CO.,LTD