12000 Bph Blow Molding System , SGS Rotary Blow Molding Machine
Brand Name:SUNRISE
Certification:EcoVadis audit, UL certification, SGS certification, Sedex certification, European Union PED, American ASME, German TUV, Russian GOST, European Union ATEX, Australia AS1210, CE, ISO
Model Number:KYRBM-6
Minimum Order Quantity:1
Delivery Time:120 days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Beijing Jiangsu China
Address:
No. 101, Beijing East Road, Economic and Technological Development Zone, Siyang County, Jiangsu Province, China
Supplier`s last login times:
within 28 hours
Product Details
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Product Details
12000 BPH Blow Molding System , SGS Rotary Blow Molding Machine
1. Structural features of automatic rotary bottle blowing machine
12000 bottles per hour (rotating bottle blowing) fully automatic
bottle blowing machine developed and developed products
independently for our company. It has the characteristics of simple
and convenient operation, stable and efficient and high yield.
Our company adopts advanced high-pressure gas recovery technology
and pressurized reuse technology to re-pressurize the recovered
high-pressure gas for use and use part of the recovery as the low
pressure required for bottle blowing. This item can save 45% of the
energy consumption of compressed air and eliminate the need to
purchase additional low-pressure air compressors.
The heating furnace is designed with a preform turning mechanism.
After the preform enters the heating furnace, the bottle mouth is
turned down by the turning mechanism, and the bottle is heated in
the furnace by the infrared lamp. Before leaving the heating
furnace, it turns again and enters the main blowing wheel. The
purpose is to protect the bottle. Mouth, 3025, 2925, 1881, etc. The
mouth of the bottle is thin and short, and it is easy to deform
during heating. After turning over, the mouth of the bottle is
facing down. The shading plate, cooling water channel, fan, etc.
The overturned heating furnace can save energy by at least 20%. At
the same time, the specially designed ventilation cooling device
and protective plate cooling water in the heating furnace can
prevent the furnace temperature from being too high and the
threaded part of the special air duct cold water embryo pipe. The
cooling air is controlled by the frequency conversion fan, and the
arbitrary wind power can be adjusted to make the furnace
temperature constant and consistent. ; And extend the life of the
infrared lamp.
2. The composition of the bottle blowing machine
The automatic rotary bottle blowing machine is a high-speed
two-step bottle blowing machine successfully developed by our
company absorbing the most advanced bottle-making technology in the
world today. The machine is mainly composed of an automatic feeding
device (hopper, lifting mechanism, and unloading mechanism).
Track), heating furnace, main blowing machine, electrical control
system and pneumatic control system.
-Structure and function of bottle blowing machine:
-Illustration description:
1. Feeding device of elevator;
2. Star wheel for blowing bottle into embryo;
3. Preform heating furnace;
4. Preform conveying plate;
5. Main turntable;
6. Bottle outlet;
7. Control system Operation console;
8. Main electric cabinet;
9. Air and water pipeline interface
3. Structure and function of blow molding machine
-Blowing process flow chart
The preforms are added to the hopper → the feeding conveyor belt is
raised to the entire column mechanism → the preforms are arranged
in order → the feeding track → the heating furnace of the blowing
machine → the manipulator takes the heated preforms out of the
heating furnace and sends them to the mold → the mold is closed and
locked Bottle blowing → bottle blowing forming → bottle taking
manipulator takes out → bottle outlet
(Flow chart)
-Hopper and feeding mechanism
(Schematic diagram of upgrading the whole row of embryo management system)
| 1 | Preform hopper |
| 2 | Preform elevator |
| 3 | Preform assembly machine |
| 4 | Whole row machine ladder frame |
A certain amount of preforms are stored in the hopper to ensure the continuity of production; the conveyor belt in the hopper lifts the preforms to the preform handling mechanism so that the preforms are neatly arranged in a row, and the preforms enter the heating furnace of the blowing machine along the feeding track . The preforms are put into the hopper and are monitored by computer without assistance. The amount of preforms can be automatically adjusted according to the production speed; according to different types of preforms, the output speed can be adjusted arbitrarily to make the conveying capacity of preforms consistent with production; rotation The plastic conveyor belt and rotating roller convey to ensure that the preform is not damaged and polluted during the transfer process.
-Heating furnace
The preforms that enter the equipment in a whole row are conveyed
to each embryo holder through the star wheel guide turntable. After
the embryo holders are taken to obtain the preform, they are sent
to the heating furnace for heating. The heating furnace uses
infrared lamps to heat the preform, and each section of the
infrared lamp can be independently adjusted. The fan at the bottom
of the heating furnace performs heat looping to make the
temperature in the furnace uniform.
When heating, the preform rotates while moving forward in the
furnace, so that the preform wall is evenly heated. After heating,
the preform has high elastic properties, so that it can be
stretched biaxially; its temperature range is 90-100°C. The heat of
the heating furnace is controlled by the number of lamp tubes, the
overall temperature setting, the power of the oven and the heating
ratio of each section.
The heating control of the infrared lamp tube is closed-loop
control. After setting the furnace temperature and the embryo
temperature, the computer automatically monitors to ensure that the
temperature fluctuates within the set value, avoiding the
fluctuation of the temperature between day and night and affecting
production.
1 | Infrared heating lamp |
2 | Furnace cooling fan |
3 | Cold water plate-cooled by water to protect the preform mouth from thermal deformation during heating |
4 | Infrared thermometer |
In order to prevent the bottle mouth from being heated and deformed, the heating furnace is designed with a preform turning mechanism. After the preform enters the heating furnace, the bottle mouth is turned down by the turning mechanism and heated in the furnace by the infrared lamp. At the same time, the specially designed ventilation cooling device and protective plate cooling water in the heating furnace can prevent the furnace temperature from being too high and the threaded part of the cold water embryo pipe of the special air duct. The cooling air is controlled by the frequency conversion fan, and the arbitrary wind power can be adjusted to keep the furnace temperature constant Consistent; and extend the life of the infrared lamp; after the preform is heated, the infrared automatic detector will accurately measure the temperature of the preform, and feed the temperature data back to the computer for automatic control, so that each preform is heated uniformly and the temperature is the same , To ensure the stability of the blowing process and high yield; the specially designed rapid blowing cooling device ensures that the preform staying in the heating furnace is quickly cooled and can be recycled and reused when the equipment fails. There is a specially designed ejection device for bad preforms to detect the deformed preforms.
(Infrared detector)
-Host part
The heated preform in the embryo take-out seat is unloaded to the
preform output rail through the unloading sleeve, and the preform
is sent to the blowing mold through the manipulator device, sealed
by the sealing seat, and the stretching seat is stretched.
Two-stage air pressure (pre-blowing air pressure and high-blowing
air pressure) is passed to stretch the preform into a bottle.
According to the process requirements, the cold-filled bottle
blowing mold will pass through cooling water, and the hot-filled
bottle blowing mold will be heated by heat conduction oil, which is
monitored by the host computer during the entire blowing process.
(Host picture)
-Bottle inspection and output
After the bottle blowing process is completed, the robot device
takes the bottle out of the mold, and the blown bottle is sent to
the output track, which can be directly connected to the air duct
of the filling line for in-line production or directly The conveyor
belt is connected.
-Special formwork system
The specially designed mold base system ensures rapid and accurate
mold replacement and good interoperability; the mold base is
equipped with an air pressure balance device, so that the mold
clamping line of the bottle is minimized when the bottle is blown
and formed, which ensures the quality and performance of the
bottle; special The sealing design minimizes the pressure when the
embryo is in contact with the sealing head and will not damage the
preform.
(Mould base mold diagram)
-Working principle of bottle blowing machine
The main disk of the equipment rotates at a high speed, and the
rotation angle of the equipment is detected by the encoder on the
top of the equipment and the sensor installed on the main turntable
and fed back to the computer, and then the computer sends
instructions to execute according to the program (angle) set by the
operator The mechanism (solenoid valve) performs the specific
actions required at a specific time in the blowing process, so as
to complete the two-step blowing process during the rotation of the
equipment and produce qualified products.
12000 Bph Blow Molding System , SGS Rotary Blow Molding Machine
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