Single side sealing device for tea packaging bags

Abstract

The invention discloses a single side sealing device for tea packaging bags. The device comprises a holding cabinet, a working disc, a first split charging disc and a second split charging disc. The upper end face of the holding cabinet is provided with the working disc, the first split charging disc is arranged on one side of the middle of the holding cabinet, and the second split charging disc is arranged at one end of the holding cabinet. The single side sealing device has the beneficial effects that fifth motors on two turnover clamping plates rapidly drive two rotary pressing rollers through swing rods to swing and are attached to the two sides of an upper side opening of each packaging bag, at the moment, and a sixth motor drives the rotary pressing rollers to roll on the two sides of the upper side opening of the packaging bag and is matched with a first motor to drive the packaging bag on a side supporting frame through rolling wheels to move back and forth in a reciprocating mode. It is ensured that sealing and pressing of the two sides of the upper side opening of each tea packaging bag are tighter, sealing performance of the tea packaging bags is better, it is ensured that the side wall of the upper side sealing opening of each packaging bag is smoother and free of protrusions, the packaging bags are prevented from being scraped and damaged in the later boxing and transportation processes, and the single side sealing quality of the tea packaging bags is improved.

Description

technical field [0001] The invention relates to a sealing device, in particular to a single-side sealing device for tea packaging bags, belonging to the technical field of application of single-side sealing devices for tea packaging bags. Background technique [0002] After the tea packaging bag is filled with tea, it needs to be placed on the one-sided sealing device, and the two sides of the opening of the tea packaging bag are hot-pressed and fused by the one-sided sealing device to realize the sealing process of the tea packaging bag. [0003] There are still many deficiencies in the existing tea packaging bag unilateral sealing device in use. The existing tea packaging bag unilateral sealing device can only perform unilateral sealing processing on a single tea packaging bag at the same time, and cannot carry tea The sealing work of the packaging bag is mobile, the efficiency of the device for one-sided sealing of the tea packaging bag is slow, and after the device seals...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing tea packaging bag unilateral sealing device can only perform unilateral sealing processing on a single tea packaging bag at the same time, and the tea packaging bag that cannot be carried can be moved to seal it. The efficiency of one-side sealing of the bag is slow; and after the device seals one side of the tea packaging bag, the two sides of the packaging bag are prone to bulges and bulges, and the sealing of the packaging bag is not smooth enough, which not only causes the tea packaging bag to be sealed The poor sealing performance after the packaging bag is easy to cause scratch damage during the later packing and transportation of the packaging bag; the single-side sealing device can only seal the packaging bags of the same height, width and volume, and the scope of adaptation is small; Moreover, after the tea packaging bag is sealed by one side, the device cannot move the tea packaging bag to the loading point for storage in time, which is not convenient for the staff to organize the packaging bag.

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