Multicolumn strip packing machine

Abstract

The invention relates to a multicolumn strip packing machine, in particular to a multicolumn strip packing machine capable of carrying out continuous bag-making and packing through automatic operation, comprising a frame, and a film feeding mechanism, a slitting cutter mechanism, a feeding mechanism, a bag molding mechanism, a longitudinal sealing mechanism, a transverse sealing mechanism and a cut-off mechanism arranged on the frame respectively, wherein the transverse sealing mechanism comprises a transverse sealing device which comprises a transverse sealing floating device, two transverse sealing holders, and transverse sealing seats arranged on the two transverse sealing holders respectively; a plurality of transverse sealing guide shafts are together sleeved to transverse beam sliders on the same side; at least one transverse sealing seat is connected to a transverse sealing cylinder for driving the transverse sealing seat to do reciprocating motion; and the axial direction of the transverse sealing guide shaft is consistent with the motion direction of the transverse sealing seat. The transverse sealing mechanism of the multicolumn strip packing machine is capable of providing a buffering force for an object to be packed so that the impact on the object to be packed can be reduced and the object to be packed can be protected against damage; and a plurality of combined components are arranged in a multi-row parallel manner, so that the production of a plurality of packing bags can be completed at the same time; as a result, the production efficiency is greatly improved.

Description

technical field [0001] The invention relates to a packaging machine, in particular to a multi-row strip packaging machine which continuously performs bag making and packaging through automatic operation. Background technique [0002] In the prior art, during the packaging process of the strip packaging machine, the film needs to be transported first. In the prior art, the way of transporting the film is mostly to use the film release roller to transfer the film on it to the next process through rotation. The position, wherein the power of the rotation of the film release roller is mostly driven by the frictional force of the parts that are in contact with the film release roller. After the film is transported, it is necessary to cut the size of the film as needed, because the packaging film used as a package is usually large in size when it is transported, and the width needs to be cut first, so it is necessary to set up a cutting knife mechanism . Then the packaging film ...

AI Technical Summary

Problems solved by technology

The present invention can solve the problem that in the horizontal sealing mechanism of the strip packaging machine, due to the misalignment of the two horizontal sealing seats, gaps are easily generated and the heat sealing effect is not good

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