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What are the precautions of the sealing machine?

March 24, 2021

How is the structure of the sealing machine composed, and what are the precautions for the sealing machine? They all need to be well understood.

1

 

Structural sealing machine Generally, the sealing machine is composed of a frame, a decelerating and speed-regulating transmission mechanism, a sealing and printing mechanism, a conveying device and an electrical and electronic control system. When the power is turned on, each mechanism starts to work. After the electric heating element is energized, it heats up the upper and lower heating blocks sharply, and adjusts to the required temperature through the temperature control system. The impression wheel rotates, and the cooling system starts to cool as needed. And adjusted to the required speed by the speed regulating device. When the package containing the items is placed on the conveyor belt, the sealing part of the bag is automatically fed between the two sealing belts in operation and brought into the heating zone. The heat of the heating block is transferred to the sealing part of the bag through the sealing belt. The film is heated and melted, and then passed through the cooling zone to make the surface temperature of the film drop appropriately, and then rolled through the knurling wheel (or printing wheel), so that the upper and lower plastic films of the sealing part are bonded and pressed into a net pattern (or printed logo) ), and then the sealed packaging bag is sent out of the machine by the guiding rubber belt and the conveyor belt to complete the sealing operation.

 

Precautions

1. Metal containers and metal caps are not applicable, and cannot be placed on a metal table to press the start button, otherwise the machine will be damaged.

2. Before turning on the power, the induction aviation plug must be inserted and the screws must be tightened.

3. Use a single-phase three-wire power cord. For the safety of the operator, a single-phase three-wire power socket must be used. The ground of the workplace must be dry to maintain insulation. Small sealing machine.

4. Equipped with an automatic protection function for overheating. When the temperature inside the machine is overheated, the buzzer inside the machine will beep for a long time and the "abnormal protection (PRO. MD.)" *** indicator light is on. At this time, turn off the main power switch and stand by After the internal cooling buzzer stops, continue to work.

5. During the working process, you should always touch the surface of the induction head to check whether it is overheated. If you find that your hand is hot, stop heating and wait for it to cool down before working (cooling does not need to turn off the power). When the "WARM UP" green indicator light is off, Do not press the start button to avoid false triggering. After the machine is finished, please turn off the power switch on the panel.

6. Equipped with a 5A fuse, it cannot be replaced by a fuse greater than 5A.

7. There is high voltage inside and the bottom plate is live. It is strictly forbidden to repair it privately to avoid personal electric shock.

8. If you find any exposed wires before use, you should stop using the machine and wait for repairs before using it.

9. The equipment should not be impacted, stressed or damp during transportation, storage and use.

10. When the product is unpacked for inspection and acceptance, if it is found that the parts of the product do not match the packing list under normal transportation and the packaging is intact, you should contact the company in time.

11. According to the instruction manual, the operation should be clearly understood in advance.