How to use electromagnetic induction sealing machine correctly

The electromagnetic induction aluminum foil sealing machine uses the principle of electromagnetic induction to produce high heat on the aluminum foil on the bottle mouth, and then fuse on the bottle mouth to achieve the sealing function It has good functions of moisture-proof, mould proof and anti-counterfeiting, and can prolong the storage period of articles The material of sealing container can be polyethylene (PE), polypropylene (PP), polyester (PET), polystyrene (PS), ABS and glass, etc., which can not be used for metal bottle body and bottle cap (the company also provides induction aluminum foil film of various materials) We all know that if we want the machine to last longer, we need to operate and use the equipment reasonably and maintain it regularly But what are the precautions when operating the equipment and how to deal with the common faults? How to maintain the equipment? Will everyone? The following editor will share the experience of using the equipment for many years: when using the equipment, pay attention to the following matters: 1 It is not suitable for metal containers and metal covers, and it is not allowed to press the start button on the metal table, otherwise the machine will be damaged 2 Before connecting the power supply, the induction aviation plug must be inserted and the screw must be locked 3 Use single-phase three wire system power cord In order to ensure the safety of the operator, use single-phase three wire system power socket The ground of the workplace must be dry to maintain insulation 4 It is equipped with automatic thermal protection When the temperature inside the machine is overheated, the buzzer will beep "pro MD." yellow indicator light will be on At this time, turn off the main power switch After the cooling buzzer in standby stops, continue to work 5 During the working process, the surface of the sensor head should be touched frequently to check whether it is overheated If it is hot, stop heating, and then work after cooling (the power can not be turned off for cooling) When the green indicator light of "warm up" is not on, do not press the start button to avoid false triggering Please turn off the power switch on the panel when the machine is finished 6 It is equipped with fuse and can not be replaced by larger than fuse 7 There is high voltage inside and the bottom plate is electrified It is strictly prohibited to repair without permission to avoid personal electric shock 8 If any conductor is exposed before use, the machine shall be stopped and can only be used after maintenance 9 During transportation, storage and use of the equipment, it is not allowed to impact, weigh or get damp 10 During unpacking inspection and acceptance of products, in case of normal transportation and intact packaging, if parts of products are found to be inconsistent with the packing list, they shall be reported to the company in time 11 According to the operation manual, the operation shall be understood in advance If any quality problem is found in the product manufacturing, it shall be explained to the company within the specified time limit Cleaning and maintenance of equipment: 1 When the equipment is not used for a long time, the materials in the pipeline shall be emptied to keep the machine clean and dry 2 Regularly clean the surface of the machine, the bottom plate, the sliding plate of the lower die, the groove, the internal pressing plate of the upper die and the positioning rod, etc., and keep them clean (Note: the power must be turned off and the normal temperature must be restored) 3 The transmission parts such as lower die slide plate, press bar bearing, eccentric wheel, guide post and guide rail are regularly greased to ensure the use performance of the machine 4 Cleaning method of toothed cutter: first plug the two drain holes of the lower die with cotton ball, pour the boiling water into the groove of the lower die until it is full, then push the lower die slide plate into place, press the upper die down to the low point of Zui, let the toothed cutter soak for several minutes until it is clean, and repeat several times 5 Pay attention to the high temperature The electromagnetic induction aluminum foil sealing machine can be divided into two parts: the control box and the output induction head The sensor is a device with high precision, high sealing degree and high sensitivity It is strictly prohibited to impact and overload It is not allowed to contact during the working process It is not allowed to dismantle it without maintenance Therefore, during the working process, it is necessary to check whether the induction head is overheated If it is hot, stop heating and work after cooling (power supply can be kept) Please do not press the start button on the green indicator light to avoid triggering 5 Check whether the power plug is loose In production, often look at the mechanical parts to see whether the rotation and lifting are normal, whether there is abnormality, and whether the screw is loose, so as to maintain the normal operation of the production line 6 Replace the worn parts, restore the high precision and performance of the equipment, ensure the sealing quality of the product and give full play to the efficiency of the equipment In short, the electromagnetic induction aluminum foil sealing machine is not only easy to operate and use, but also convenient for daily maintenance In case of major problems, provide services with the manufacturer's technicians
The packaging machinery has been used for a long time, especially in the case of continuous work and overload, some electrical and mechanical faults are easy to occur, such as the sealing machine: the sealing is not firm, the machine goes and stops, the fuse is blown when it starts, the "squeak" is made during operation, the temperature cannot be controlled, the finished product bag at the sealing is deformed and bent, the bubble or irregular mark is found at the sealing knife's imprint And so on 1 The sealing is not firm The sealing failure is one of the common failures of the continuous sealing machine, which has three meanings: ① the sealing part of the packaging bag cannot be sealed; ② under the pressure of the sealing knife, although the opening of the bag is sealed, the sealing will crack again if the bag is slightly squeezed or torn; ③ when the sealing part is peeled, half of the sealing is firm and half of the sealing is separated, so the sealing quality of the packaging bag is still not good Lattice, because the contents are easy to be missed during the storage and transportation This situation often occurs when the composite lining is OPP and blow molded PE The main causes of * kinds of faults are as follows (1) Insufficient heat sealing temperature: in general, when the total thickness of the compound bag made of OPP is 80-90 μ m, the heat sealing temperature should reach 170-180 ℃; when the total thickness of the compound bag made of PE is 85-100 μ m, the temperature should be controlled at 180-200 ℃ As long as the total thickness of the bag is increased, the heat sealing temperature must be increased accordingly (2) Hot sealing speed is too fast: the sealing failure is also related to the speed of sealing machine If the speed is too fast, and the sealing part is not heated yet, it will be sent to the cold pressing part by the traction roller for cooling treatment, which naturally fails to meet the quality requirements of the heat sealing (3) Improper pressure of cold pressing rubber wheel: there is one above and one below the cold pressing rubber wheel, and the pressure between them should be moderate Only clamp the spring when adjusting the pressure Through the above sharing, how to use the electromagnetic induction aluminum foil sealing machine correctly? I also hope that this paper can be helpful for you to use this equipment in the future.