Paper-bag forming machine

Abstract

The invention discloses a paper-bag forming machine which comprises a forming mechanism, a feeding mechanism, a snapping mechanism, an edge sealing mechanism and an output mechanism. The forming mechanism, the feeding mechanism, the snapping mechanism, the edge sealing mechanism and the output mechanism are arranged on a frame in sequence. The edge sealing mechanism comprises a barrel and a batch setting mechanism which is arranged between the edge sealing mechanism and the output mechanism. The batch setting mechanism comprises a counting photocell eye and a first air cylinder, the counting photocell eye is arranged on one side of the barrel, the first air cylinder is arranged on the front portion of the counting photocell eye, a push plate is mounted on a push rod of the first air cylinder which is connected with the counting photocell eye through a controller, an edge sealing slot is formed in the barrel surface of the barrel, one side of the edge sealing slot is provided with a transitional surface lower than the barrel surface of the barrel, an in-groove scraper matched with the transitional surface is arranged on the upper side of the barrel through a first rotating shaft, the first rotating shaft is in synchronous reverse transmission with the barrel, a second rotating shaft is arranged in the barrel, an edge sealing clamping plate extending into the edge sealing slot is arranged on the second rotating shaft, and the second rotating shaft is driven to rotate through a driving device and drives the edge sealing and clamping plate to swing in the edge sealing slot. By the arrangement, high production efficiency and bag forming quality can be achieved.

Description

technical field [0001] The invention relates to a paper bag forming machine. Background technique [0002] The paper bag forming machine is a highly automated equipment that can form finished paper bags from the paper on the paper tube through edge correction, breaking, folding, breaking and edge sealing, and then output them in stacks. Among them, the edge banding process includes three steps of gluing, edge folding, and edge pasting. When the traditional paper bag forming machine performs these three steps, it must be carried out step by step by multiple agencies, which not only reduces the efficiency of edge banding As a result, the working efficiency of the paper bag forming machine is reduced, and the structure of the paper bag forming machine is relatively bloated, and when the traditional paper bag forming machine outputs flat paper bags in stacks, all paper bags are directly stacked on the output platform. It is necessary to count the bags one by one, select the set...

AI Technical Summary

Problems solved by technology

Among them, the edge banding process includes three steps of gluing, edge folding, and edge pasting. When the traditional paper bag forming machine performs these three steps, it must be carried out step by step by multiple agencies, which not only reduces the efficiency of edge banding As a result, the working efficiency of the paper bag forming machine is reduced, and the structure of the paper bag forming machine is relatively bloated, and when the traditional paper bag forming machine outputs flat paper bags in stacks, all paper bags are directly stacked on the output platform. It is necessary to count the bags one by one, select the set number and then pack, which is not only extremely inefficient, but also wastes a lot of manpower, which brings great economic pressure to the enterprise.

Images