The composition of the plastic packaging machine

Generally speaking, the packaging machine is composed of the following parts: 

1 Feeding group(plastic packaging machine): 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(plastic packaging machine): put the hot-melt adhesive tape of the chip into the material rack correspondingly, and then guide the hot-melt adhesive of the chip into the glue punching paper mold, pre welding group, punching chip group, etc. through the guide wheel, and guide the punched strips into the corresponding positions and put them away.

3. Pre welding group(plastic packaging machine): 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 should 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 does not punch some modules, and the card corresponding to this module does not carry out spot welding and hot welding, When the IC inspection group is packaged, the card is sent to the waste box.