Plastic bag heat-sealing device

Abstract

The invention discloses a plastic bag heat-sealing device. The plastic bag heat-sealing device structurally comprises heat dissipation openings, a base, a heat-sealing machine, a support, a workbenchand an operation panel; the heat dissipation openings are formed in the left side of the base, the heat dissipation openings and the base are integrated, and the heat-sealing machine is located over the workbench; by improving part structures of the equipment, a retractable assembly can be matched with a power supply control assembly when moving downward and thus provides a power supply for a heating mechanism, and the situations are avoided that the heat-sealing machine is in a working state all the time, so that a large amount of electric power waste is caused, accordingly, the service lifeof the equipment is shortened, and abrasion of the equipment is aggravated; meanwhile, during clamping, through cooperation of a pull-level mechanism and a plastic bag sealing and clamping mechanism,a plastic bag is pulled tightly, wrinkles on a seal of the plastic bag are removed, and accordingly the situation is avoided that the wrinkles of the plastic bag are pressed and folded together duringpress heat-sealing, so that the production quality of the equipment is influenced.

Description

technical field [0001] The invention relates to the field of plastic belt heat-sealing equipment, in particular to a plastic bag heat-sealing device. Background technique [0002] Plastic bag heat-sealing device is a kind of mechanical equipment for heat-sealing the mouth of plastic bags. It has high safety and stability. , some areas are prone to wrinkles, which leads to the fact that when the tape is heat-pressed, the folded parts are also sealed by heat, which affects the production quality of the equipment. At the same time, in order to facilitate the work of the existing equipment, the heat-sealing head Often be in the mode of opening all the time, although this method can make work more convenient, need consume a large amount of power supply, be in the state of heating work all the time simultaneously, also bigger to the wearing and tearing of equipment. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention is realized...

AI Technical Summary

Problems solved by technology

[0002] Plastic bag heat-sealing device is a kind of mechanical equipment for heat-sealing the mouth of plastic bags. It has high safety and stability. , some areas are prone to wrinkles, which leads to the fact that when the tape is heat-pressed, the folded parts are also sealed by heat, which affects the production quality of the equipment. At the same time, in order to facilitate the work of the existing equipment, the heat-sealing head It is often in the mode of being always on. Although this method can make the work more convenient, it needs to consume a lot of power. At the same time, it is always in the state of heating work, and it will wear more equipment.

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