Biological reagent sealing machine_Biological reagent filling and sealing machine_Xinghuo new product research and development

1. Purpose and characteristics The biological reagent sealing machine adopts pneumatic gap operation, and the electrical appliance adopts a programmable logic controller. It has automatic cup dropping, filling, color mark positioning, single-pass heat sealing, toothed cutter, and automatic core cutting. Edge and waste film recycling and other functions. This machine uses an intelligent digital display temperature control system to control the sealing temperature, and the temperature error is less than %. High sealing strength and good sealing performance. The whole machine adopts German programmable logic control system, and the body is designed with stainless steel, which complies with relevant food hygiene standards. The execution parts of the equipment adopt a pneumatic control system, which simplifies the mechanical structure and provides excellent sealing quality, which greatly improves the production efficiency and service life of the equipment.
This machine is suitable for various imported and domestic aluminum-plastic, and other roll packaging sealing materials. It is widely used in plastic boxes (cups) in beverage, instant noodles, dairy products, soy products, fruit jelly brewing and other industries. Packaging and capping, the finished product has the characteristics of uniform sealing, neat cuts, and good sealing performance.
2. Main technical parameters
Turntable speed ~ pieces/minute
Cups ~ cups/hour (can be customized according to cup size)
~ (can be customized)
Heating power
Air consumption. cubic meters/
~
External dimensions
About
3. Structure and principle
, structure
Biological reagent sealing machine The whole machine consists of a frame, automatic cup dropping, filling, photoelectric, coding, heat sealing, sealing and cutting, waste film recycling and other components. The plastic box (cup) falls into the aluminum plate through the automatic cup drop. After entering a working position in front of the aluminum plate, the filling cylinder is opened for filling (the capacity can be adjusted by the valve), the date is printed, the photoelectric heat sealing, and the automatic core-cutting knife work at the same time. The waste film is recycled through the recycling device, and the final product is output.
The heating system consists of intelligent temperature controller, heating element, solid state relay, and thermocouple. The heat sealing temperature can be adjusted (℃).
The automatic centering cutter system consists of cutting cylinder, automatic centering slider, centering shaft, aluminum plate positioning head, cutter and other parts. When the cutting cylinder moves downward, the alignment mandrel and the aluminum plate positioning head are automatically aligned. If the core is different, the alignment mandrel will drive the automatic alignment slider to shift and align, ensuring that the cutter will not cut into the aluminum plate.
The aluminum plate drive system consists of a drive cylinder, a pawl clutch, etc. The drive cylinder drives the pawl clutch to perform gap motion.
This machine uses single-phase, AC power supply, and the air compressor capacity is greater than./.
, Principle and Use
Turn on the power switch, the power indicator light on the panel lights up, connect the air source of the external air compressor, and adjust the pressure of the air filter to (factory preset) , at this time, the actuators of the equipment should all be in the original working position (that is, the driving cylinder should all be in the inner position). Place the roll film on the film frame and wind the film.
Press the heat seal button and its indicator light will light up. The heat sealing temperature is first set to ℃. After the temperature rises to the preset value, the temperature is adjusted to between ℃ and ℃ (different temperatures are set depending on the material and thickness of the sealing film. Generally, the thicker the thickness, the heat sealing temperature The higher it is), it is generally set around ℃.
The sealing time has been set inside the programmable logic controller and can be re-adjusted. Observe the sealing effect of the plastic cup while the machine is running. If it is not ideal, the sealing temperature or sealing time should be adjusted appropriately to achieve the best sealing effect. . The filling time of the filling system can be adjusted, and the filling volume can be adjusted by adjusting the valve to achieve the specified filling volume.
During the operation of the machine, the operation of the corresponding actuator should be observed. Check whether the parts are running smoothly and steadily, whether the fastening bolts are loose, and whether there is air leakage in the air pipe joints. If any abnormality is found, the machine should be stopped in time and corresponding measures should be taken to adjust the equipment to ensure that the equipment can operate smoothly and safely.
When the sealing temperature reaches the set temperature, place the plastic cup into the automatic cup dropper, and align the pattern of the wound film with the filling cup mouth at the mouth of the aluminum plate. Press the start button again, and its indicator light will light up. At this time, the equipment is already in the state of automatic cycle work, and the finished cup will be automatically output from the cup outlet of the machine.
This machine has the function of automatic photoelectric alignment, which can neatly seal the pattern on the film at the mouth of the cup without shifting (it is required that the film has a color mark for photoelectric alignment). If the pattern is offset, the roller facing the pattern can be adjusted to align the pattern.