1. What is a plastic sealing machine?
Plastic sealing machine, also known as over-mold machine, over-glue machine and sealing machine, is a machine that can make the upper and lower plastic sealing films with glue press together to seal the plastic seal. It is mainly composed of front and rear cots, heating and temperature control system, driving system, operation control panel and other components. Plastic packaging can play a waterproof, anti-alteration, anti-fading and other roles.
Second, the structure of plastic packaging machine
1. Control part: switch, potentiometer, thermostat (sensor), integrated circuit board and transformer panel.
2. Heating part: heating pipe (wire, sheet).
3. Transmission part: motor, gear and chain.
4. Pressure part: cots.
5. Machine body: shell and bottom plate.
Third, consumables related to plastic packaging machines
Plastic packaging film (high temperature film, low temperature film), coil, sheet.
Fourth, the purpose of plastic packaging (why use plastic packaging machine)
Plastic packaging can play a waterproof, moisture-proof, anti-breakage, anti-deformation, anti-discoloration, anti-counterfeiting and anti-alteration. , making things easier to save and brighter in color!
Verb (abbreviation of verb) Application scope of plastic sealing machine
Plastic packaging machine is a special equipment for plastic packaging photos and data pages in this certificate, and can also be used for printing data for thermal transfer. At present, it is widely used in the fields of office, printing, civil affairs, public security, industry and commerce, taxation, imaging, photography, family and other industries, such as identity cards and residence permits issued by public security departments, driving licenses and driving licenses issued by traffic management departments, business licenses issued by industrial and commercial departments, quotations of hotels and restaurants, and various special certificates issued by various industries and conferences.
Six, the classification of plastic packaging machine
1, according to the purpose:
(1) professional six rollers: two sets of heating rollers and one set of flattening tubes.
(2) Ordinary four rollers: a group of heating rollers, a group of flattening rollers, two rollers and a group of heating rollers.
2, according to the appearance:
(1) open (mainly depends on whether the cots are exposed)
(2) closed type
3, according to the shell material points:
(1) metal shell
(2) Plastic shell
4, according to the plastic packaging methods:
(1) Thermoplastics use multistage temperature control and rolling heating to generate high temperature to shape plastic objects.
(2) Sticky or magnetic plastic packaging films are used for cold forming, and plastic packaging films and objects can be formed without heating.
5. According to the heating mode of cots:
(1) internal heating type
(2) External heating type
6. According to the heating mode of the heating device:
(1) quartz tube heating
(2) Ceramic heating
(3) heating the heating plate
7. According to the working mode of the machine:
(1) temperature regulating type
(2) Speed regulating type
(3) Temperature and speed adjustment type
8. According to the cots:
(1) hydrogen roller is cheaper.
(2) The silica gel roller has high temperature resistance, wear resistance, corrosion resistance and good elasticity.
Seven, the working principle of plastic packaging machine
Working principle: the rubber roller is heated by the heating device under the constant rotation driven by the motor, and a certain pressure is added to make two pre-coated plastic packaging films stick to the plastic packaging relatively.
Eight, the correct use of plastic molding machine
1. Put the plastic sealing machine on the working platform.
2. Set the temperature adjustment knob on the control panel to the scale position with low temperature, and turn off the power switch.
3. Connect the power supply, plug it in firmly, turn on the power switch, the red power indicator lights up, and the plastic sealing machine starts to heat up at the same time.
4. Adjust the temperature knob, and set the appropriate temperature according to the hot melting temperature of plastic packaging film and different cutting thickness.
5. When the green indicator light is on, it means that the temperature has reached the set temperature, and plastic packaging can be carried out.
6. Separate the plastic packaging film, sandwich the data sheet in the middle, make the gluing surface of the plastic packaging film face the plastic packaging object, and then close the plastic packaging film.
7. Feed it into the plastic packaging machine from front to back for heating, press it with front and rear cots, and then output it from the rear working panel, thus obtaining a good plastic package.
8. Do not turn off the machine immediately after the plastic sealing work is completed. Firstly, put the temperature adjustment knob at the lowest temperature standard position, and turn it off after running for 5 minutes, which is beneficial to the service life of cots.
9. Please turn off the power switch before turning off the power.