Synchronous material protecting feeding mechanism for packaging machine

Abstract

The invention discloses a synchronous material protecting feeding mechanism for a packaging machine. The mechanism comprises a supporting frame, an adjusting device and two material stabilizing devices; the adjusting device is arranged on the supporting frame, the two material stabilizing devices are symmetrically arranged on the adjusting device; connecting plates of the adjusting device are slidably installed on a stand column through a Z-direction sliding block, a horizontal guiding column is installed between the connecting plates, Z-direction nut blocks are installed on the side faces ofthe connecting plates, and Z-direction screws screwed to the interior of the Z-direction nut blocks are installed on a Z-direction adjusting hand wheel of the upper longitudinal connecting plate to becontrolled to rotate; the connecting plates are provided with X-direction adjusting hand wheels to be linked to X-direction screws, the X-direction screws are screwed into X-direction nut blocks, andthe X-direction nut blocks are fixedly installed on an installing plate; wire rails, chain tracks and chains are installed at the lower ends of installing plates of the material stabilizing devices,the chains are driven by a motor installed on the installing plate, spring bases are evenly distributed on the chains, one ends of springs are connected with the spring bases, and the other ends of the springs are fixedly provided with ejector rods; an X-direction sliding block is installed at the upper end of the installing plate, and a horizontal guiding column is slidably sleeved with the X-direction sliding block.

Description

technical field [0001] The invention relates to the technical field of heat shrinkable packaging machinery, in particular to a synchronous protective material feeding mechanism of a packaging machine. Background technique [0002] Heat shrink packaging machine is an automatic equipment, which uses heat shrinkable film to wrap the outside of the product or package, and then heats it to shrink the packaging material and wrap the product or package tightly to package the product, which can fully display the appearance of the item , increase the appearance and protect the product. The heat shrinkable packaging machine of the prior art has a better effect when packaging multiple materials with a relatively large length and diameter together, but when packing some materials with a relatively small length and diameter, such as rings or discs When multiple materials are packaged, due to the relatively small length and diameter, the materials are easy to fall down. After wrapping the...

AI Technical Summary

Problems solved by technology

[0002] Heat shrink packaging machine is an automatic equipment, which uses heat shrinkable film to wrap the outside of the product or package, and then heats it to shrink the packaging material and wrap the product or package tightly to package the product, which can fully display the appearance of the item , increase the appearance and protect the product. The heat shrinkable packaging machine of the prior art has a better effect when packaging multiple materials with a relatively large length and diameter together, but when packing some materials with a relatively small length and diameter, such as rings or discs When multiple materials are packaged, due to the relatively small length and diameter, the materials are easy to fall down. After wrapping the heat shrinkable film and heating the heat shrinkable film with a heat shrinkable furnace, the shrinkage force of the heat shrinkable film will aggravate the unevenness of the material. , the finished product after packaging cannot achieve the effect of neat packaging, and cannot play the role of packaging protection and beauty

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