Red date packaging bag sealing machine

Abstract

The invention discloses a red date packaging bag sealing machine. The machine comprises a table body used for bearing installation of all mechanisms and assemblies, a sealing mechanism and a flattening mechanism. The sealing mechanism is used for sealing red date packaging bags, and the sealing mechanism comprises a hydraulic cylinder, a mounting plate and a hot pressing strip; and the flattening assembly is used for flattening bag openings of the red date packaging bags placed on the upper surface of the table body, the flattening assembly comprises a positioning part, a tensioning part and a driving part, the positioning part is used for positioning the red date packaging bags, and the tensioning part is used for smoothing the bag openings of the positioned red date packaging bags. When the red date packaging bags are sealed, the positioning part can press and position the bag openings of the packaging bags, then the tensioning part can comb and flatten the bag openings of the packaging bags under the cooperation of the tensioning part and the driving part, and the situation that the sealing quality of the bag openings of the packaging bags is affected due to the fact that the bag openings of the packaging bags are wrinkled is avoided.

Description

technical field [0001] The invention relates to the technical field of packaging and sealing, in particular to a sealing machine for jujube packaging bags. Background technique [0002] Before the red dates are sold, they need to be placed in the packaging bag, and then the sealing machine is used to seal the opening of the packaging bag to ensure that the packaged red dates will not leak. Specifically, the packaging bag is pressed with a high-temperature hot-pressing strip The mouth of the bag melts instantly and solidifies together, so that the mouth of the bag is sealed. [0003] The mouth of the existing packaging bag may be in a wrinkled or uneven state before sealing. In this state, there may be gaps at the mouth of the bag after being melted and solidified by the hot pressing strip, resulting in poor sealing quality. Off, the efficiency is low and the packaging bags are wasted. Contents of the invention [0004] The purpose of the present invention is to solve the...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the following shortcomings in the prior art. The mouth of the existing packaging bag may be in a wrinkled or uneven state before the sealing work is performed. There may be gaps after melting and solidification, resulting in unqualified sealing quality, low efficiency and waste of packaging bags, and a sealing machine for jujube packaging bags is proposed

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