THE AUTOMATIC HEAT SHRINKABLE PACKAGING MACHINE
3.1. Main technical parameters
Paper roll diameter 30-90mm
Paper roll length 35-90mm
Transmission belt length 125mm
Breaking off speed 125 times/min(max)
Flat punching speed 125 times/min(max)
Transmission belt speed 40-500mm/s
Plastic package propelling speed 22 times/min(max)
Plastic package propelling length 30-400mm
Voltage 220V/50HZ
Machine weight 380kg
Breaking part
During cylinder operation, gently press it onto the paper roll, and
the size of the paper roll can be adjusted,
Roll pushing section
Roll by breaking off the component part of the clear after the
arrival of the cylinder pushroll cylinder push roll in turn roll to
the flat seat to prepare the paper roll to pat flat.
Patting Part
The Roll Patting Cylinder drives the rolling plate to make
reciprocating motion, and the paperolls pushed by the rolling
cylinder will be flattened in accordance with the thickness, so as
toprepare for the next push.
Pushing part
The linear guide rail on both sides of the pusher cylinder as the
pusher power soure isused as the support to improve the pusher
stability.
The detection eye detects that the paper roll reaches the push
plate and the cylinderpushes out the paper roll.
There are many mounting holes on the roll plate and the roll baffle
can be adjusted leftand right to choose the position of mounting
holes to change the number of convered rolls.
Just press the brush slightly against the paper roll.
Operating Specification
Parameter setting instructions
1. Flattening speed: the time for each shot of the flattened
cylinder, the larger the value, the smaller the action frequency,
and vice versa, the higher the frequency, the recommended value is
set to 30;
2. Paper pushing speed: the time it takes for the product to be
pushed from the corner to another section of the conveyor belt
after breaking the paper. The larger the value, the smaller the
action frequency. Otherwise, the higher the frequency, the
recommended value is set to 25;
3. Paper breaking speed: the time for each breaking of the paper
breaking cylinder, the larger the value, the smaller the action
frequency, otherwise the higher the frequency, the recommended
value is set to 30;
Key Operation Instructions
1. Package single row: package single row/double row switch;
2. Flat open: Flatten the cylinder to start the switch;
3. Flatten the switch: level the cylinder to close the switch;
4. Break the paper open: break the paper cylinder to start the
switch;
5.Breaking paper off: breaking the paper cylinder to close the
switch;
PLC Input/Output Point Identification Diagram
XO:Paper Pushing fiber X1:The Origin of Paper Pushing cylinder
X2:Single row pushing sensor X3:Double row pushing sensor
X4:Paper Jamming Fiber X6: Emergency stop
Y0:Roll pushing cylinder Y1:Paper Jamming cylinder
Y3:Paper Breaking cylinder Y4:Paper patting cylinder
3.4. Technical parameters of the cutting machine
| model number | FQL550 |
| current source | 220V/50-60Hz |
| rate of work | 1.5KW |
| air supply | 0.6-0.8Mpa |
Maximum package size L+H(H<150mm)
| <600mm |
| Maximum package size W+H(H<150mm) | <400mm |
| L * W Cutter size | 670*570mm |
| Applicable shrinkage film | POF/PE |
| production rate | 15-25bags/min |
| Shrinkage ratio of optimal film | 50%~60% |
| Table height | 780mm (adjustable) |
Weight (kg)
| 350 |
| outline dimension | 1900°1030*1430mm |
| Wooden cabinet size (length x width x height) | 1950x1100x1650mm |
3.5 Name of each component
(1) operation panel
(2)Height Adjustment Handwheel
(3)shrink films
(4)Installation of shrink film devicev
(5)Retractable film fixing rod
(6)Pull film clutch handle
(7)circular shaft
(8)Systolic membrane opening triangleplate (upper)
(9)Conveying belt
(10)emergency stop switch
(11)Systolic membrane opening triangle plate (lower)
(12)Photoelectric eye
(13)Foot cup
(14)Sealing knife (upper)
(15)pulling motor
(16)Waste collection
(17)Upper seal cutter holder housing
(18)Film feeding balance rod(adjustable up and down
Operation panel
- Optional switch: Switch to manual when changing film or adjusting,
switch to automatic when package running.
- Longitudinal seal temperature: Set the temperature of the
longitudinal seal cutter.
- Transverse seal temperature: Set transverse seal cutter
temperature.
- Sealing time: Timer setting sealing time.
- Length setting: P The product passes through the electric eye
switch to the seal cutter drop, the signal light until the time
set.
- Tally register: Display of product quantity.
Main Switch Instructions for Use
The longer the time, the longer the excess part of the shrink film
will be, and it will not look good after shrinking. (The
post-shrinkage film of the package will cause relaxation)
Note: When the time is too short, the sealing and cutting knife is
easy to cut on the product, usually 0.1-0.5 seconds (but the time
is different due to the thickness of the packaging)
The package passes through the photoelectric eye switch, and when
the sealing and cutting knife descends and rises again, the number
on the counter will be displayed.
*(The number on the counter is reset to zero, just press the
"RESET" button on the upper right corner).
(3) Opposite photoelectric eye switch (installed on both sides of
the conveyor belt)
When the package passes through the electric eye, the stroke setter
works, and the sealing and cutting knife descends to seal and cut.
Run sequence
- After turing on the power switch,adjust the temperature to the
appropriate temperature;However,there may be some differences due
to room temperature and thickness of raw materials used Long knife
175° C, short knife 175° C, sealing time 0.8~1.2 seconds
- Adjust the width of the feed belt according to the width of the
packaged object, adjust the height of the upper triangle plate to
adjust the handwheel, and maintain a distance of one centimeter
from the object.
- The width reservation is the distance between the stop position of
the package and the center line of the transverse sealing knife.
Please set it above 1/2 of the height of the WIP.
- Packaging stop time controller "belt delivery stop time ", that is,
longitudinal sealing cutter center line, and packaging stop
distance set at the height of 1/2.
- For packaging products at 6 cm height,please set the reserved
length of raw materials
- After the width of the package is set, please install the shrink
film according to the shrink film device method.
- When the sealing knife reaches the setting, pull out the raw
material to end the opening into the clamping synchronous belt,
press the manual control switch to seal.
- Turn on the work switch and start the conveyor belt. Products
placed on conveyor belts can be automatically sealed packagin.
