Automatic packaging machine

Abstract

The invention provides an automatic packaging machine. The automatic packaging machine is generally applied to an automatic production line and comprises a plurality of hoppers, a horizontal conveyingmechanism, a lifting conveying mechanism and a packaging machine body, wherein the lifting conveying mechanism comprises paired lifting guide rails, paired arc-shaped guide rails, a first linear transmission mechanism and a second linear transmission mechanism, the first linear transmission mechanism is arranged along the lifting guide rails and fixedly provided with a plurality of lifting shifting rods, the lifting shifting rods make contact with supporting shafts of the hoppers so as to drive the hoppers to move along the lifting guide rails and the arc-shaped guide rails, the second lineartransmission mechanism and the first linear transmission mechanism are arranged adjacently, a certain included angle is formed between the second linear transmission mechanism and the first linear transmission mechanism, multiple limiting stop levers are arranged on the second linear transmission mechanism, and when the hoppers move along the arc-shaped guide rails, the limiting stop levers abutagainst the supporting shafts to limit sliding of the hoppers. According to the automatic packaging machine, the hoppers are limited, the hoppers are prevented from sliding down from the arc-shaped guide rails due to gravity when the arc-shaped guide rails turn over and pour materials, and the production efficiency of the packaging machine is improved.

Description

technical field [0001] The invention relates to equipment for a production line, in particular to an automatic packaging machine. Background technique [0002] The traditional packaging line for small workpieces, product parts or materials uses manual packaging and sorting, which requires a lot of labor, high production costs, and low efficiency of manual packaging and sorting. In order to improve production efficiency and reduce labor costs, more and more factories use automatic packaging equipment to package products, for example, using conveyor belts and vibrating plates to transport materials, etc. These conveying methods have relatively stable conveying effects for horizontal transmission, but are less effective for conveying that needs to be lifted to a certain height. As a result, more and more manufacturers use the conveyor chain combined with the hopper transmission method for transmission. The hopper can hold small workpiece products or materials better. When it i...

AI Technical Summary

Problems solved by technology

However, if figure 1 As shown, when the currently used hopper reaches the specific position that needs to be turned over, the hopper will slide down in the track due to the action of gravity during the process of turning over and discharging the material (as shown by the dotted arrow A in the figure), resulting in the delivery of product parts or The material is scattered from the hopper, resulting in unqualified packaged product quantity or weight

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