Automatic Spring File Making Machine

MOST SUITABLE MACHINE FOR COBRA OR SPRING FILE MAKING
OPERATION:

Automatic Feeder:
Place the cardboard paper in the feeder, the feeder pushes the paper one by one forward. There remains a gap of about 2 inch between first and the second paper.

Punching Section:
The carboard reaches the punching section and is stopped by a sensor at set travel distance of cardboard for punching position, it gets punched.

Creasing Section:
The cardboard then moves further and stop at set position and a first crease is made. After first crease is made, the cardboard moves to next creasing position and stops and creasing is done and so ….. as per number of creases up to default setting in HMI from 1 to 6

Creasing Process:
One by one means with one stroke one crease is done

Number of creasing:
Can be reducedGap between Creasing:
Gap between creasing can be set in HMI in mm

Final Bender:
After all creases are done, the carboard goes to bender section and main file bend is done. The file is folded by rollers and goes out. At this point next cycle starts automatically. 

File Sheet thickness:
Is adjustable in feeder as per thickness of file

 

Speed:
Feeding speed is adjustable

 

Mode of Operation:
Automatic and Manual

 

Process of Operation:
Hydraulic Power pack Cylinder for Punching die, separate Hydraulic Power pack Cylinder for creasing die of File

 

Electronics Used:
One Servo motor 750 Watt with feedback encoder
One HP single phase motor for Bender of file with Delta AC Drive for variable speed control
Two Actuators with stepper motors (1 for Bender and 1 for creasing on hold)
One HP Single Phase Motor for Hydraulic Power Pack
One PLC and HMI
Three Electric Transformers

 

Space Machine Dimensions:
Dimensions 90″ Length, 46″ width and 60″ height