Automatic heat sealing packaging machine used for bagged products

Abstract

The invention discloses an automatic heat sealing packaging machine used for bagged products. The automatic heat sealing packaging machine used for the bagged products comprises first machine frames and second machine frames, a feeding mechanism is arranged between the first machine frames, a heat sealing mechanism is arranged between the second machine frames, the heat sealing mechanism comprises two fixed rods fixedly connected between the second machine frames, each fixed rod is rotationally connected with two rotating plates in a penetrating mode through bearings, torsion springs are fixedly connected to positions between the rotating plates and the second machine frames, the lower surfaces of the two corresponding rotating plates are jointly and fixedly connected with a heat sealing plate, and four function holes are formed in the second machine frames. The automatic heat sealing packaging machine used for the bagged products has the advantages that automatic continuous heat sealing packaging can be achieved, compared with the prior art, the packaging efficiency is greatly improved, meanwhile, the labor intensity is reduced, the automatic heat sealing packaging machine used for the bagged products is suitable for packaging of packaging bags of different materials and thicknesses, practicability is higher, meanwhile, cooling can be continuously carried out on the heat sealing plate, and the packaging bags are effectively prevented from being burnt through due to too high temperature after long-time use.

Description

technical field [0001] The invention relates to the technical field of packaging machines, in particular to an automatic heat-sealing packaging machine for bagged products. Background technique [0002] There are various ways of packaging, some are packed in cartons, and some are packed in plastic bags. When packing in plastic bags, the items to be packed are often put into the bag first, and then the mouth of the bag is heated by a heat-sealing plate. , so that the bag is sealed, generally the operator uses a heat-sealing machine to heat-seal the items one by one. [0003] In the prior art, the existing heat-sealing packaging machines often require workers to operate one by one, which cannot achieve batch and continuous packaging work, which greatly reduces the packaging efficiency, and after the heat-sealing plate is used for a long time, its temperature continues to rise. As a result, after long-term use, the follow-up packaging bag is directly pierced, which greatly aff...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of low packaging efficiency, inability to realize mass production, long-term use and overheating affecting packaging quality in the prior art, and propose an automatic heat-sealing packaging machine for bagged products

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