Cold adhesive tape sealing device

Abstract

The invention relates to a cold adhesive tape sealing machine, which comprises a stander and a clamping device, wherein a worktable is movably connected between two upright posts of the stander and is driven to move by a manual lifting mechanism; a panel of the worktable is sequentially provided with a sewing device, a bag opening shearing device, a gum paper conveying device, a gum paper formingdevice, a bag opening stitching device and a gum paper cutting device; the gum paper forming device comprises an outer guide plate, an inner guide plate and two anti-stick paper guiding rollers connected to the inlet of the a forming frame; two outer sides of the inlet end of the inner guide plate are provided with a roller wheel provided with an anti-stick sleeve respectively, and the outside surface of the inner guide plate is provided with an anti-stick layer; and the gum paper conveying device is provided with an initiative brush roller, a gum paper tensioning control mechanism and two anti-stick paper-burning wheels. The cold adhesive tape sealing machine can finish string sealing and gum paper sealing through one operation to bring convenience to production, and an anti-stick measure is performed on the parts in contact with the gum surface of the gum paper so that the parts are applicable to a cold adhesive tape; besides, the cold adhesive tape sealing machine saves a heater, and not only is power-saving, but also is suitable for sealing packaging bags packaged with inflammable and explosive materials.

Description

technical field [0001] The invention relates to a sealing machine, which is particularly suitable for sealing packaging bags packed with inflammable and explosive materials. Background technique [0002] In order to avoid material leakage from the suture line during the palletizing and transportation of the packaging bag, or impurities entering the packaging bag from the mouth of the bag and contaminating the material, the opening of some packaging bags is sealed twice, first stitched with thread, and then taped. seal. Chinese Patent No. 200420019106.8 utility model patent specification discloses a hot-melt tape heat-pressing sealing machine, which is a flow-type sealing machine, which has the functions of bag trimming, adhesive tape folding and forming, adhesive tape Cutting, heat sealing and pocket rolling functions. The above-mentioned sealing machine can only be used for tape sealing, so the packaging bag needs to be sewn with thread before being sent to the machine fo...

AI Technical Summary

Problems solved by technology

Since the hot-melt tape becomes sticky only after being heated, a heater is installed in the sealing machine, so it not only consumes energy, but also is not suitable for sealing the packaging bags packed with flammable and explosive materials.

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