Plastic film heat dissipation method

Abstract

The invention belongs to the technical field of plastic film heat sealing, and particularly relates to a plastic film heat dissipation method. According to the method, a heat sealing device is adopted; the heat sealing device comprises a workbench, a supporting column, a waste conveying box, a garbage can and a support; and the heat sealing device further comprises a first driving unit, a second driving unit, a heat sealing unit and a heat storage box. Through the mutual cooperation among the first driving unit, the heat sealing unit and the second driving unit, on one hand, a driving motor drives a heat sealing part to carry out heat sealing on a plastic film, so that the labor is reduced, and meanwhile, the heat sealing part can carry out the heating sealing on the plastic film quickly,so that the heat sealing efficiency of the plastic film is improved; and on the other hand, a first air cylinder drives the waste conveying box to move, the size of the waste conveying box is reduced,the usage amount of manufacturing materials of the waste conveying box is reduced, so that the manufacturing cost of the waste conveying box is reduced, and the manufacturing cost of the heat sealingdevice is reduced.

Description

technical field [0001] The invention belongs to the technical field of heat sealing of plastic films, in particular to a heat dissipation method for plastic films. Background technique [0002] The plastic film heat sealing machine is a machine that can heat seal plastic films to make plastic film bags. An existing plastic film heat sealing machine relies on the heat provided by the electric heating wire for heat sealing, and its structure is simple. Plastic film produces film corner waste during heat sealing, which needs to be cleaned up to avoid the existence of corner waste from affecting the next heat seal. [0003] During heat sealing of the plastic film, due to the high temperature of the electric heating wire, the temperature of the plastic film is relatively high after the electric heating wire heats the plastic film; When the temperature of the final plastic film is lowered, the operator will take the plastic film away from the heat sealing device, which will affe...

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Problems solved by technology

However, the heat-sealing process of the plastic film in this technical solution relies entirely on manual operation, which not only increases the labor load of people, but also affects the heat-sealing efficiency of the plastic film. The size of the waste conveying box is determined by the heat sealing equipment, thus increasing the manufacturing cost of the waste conveying box; making this technical solution limited

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