Forming and packaging equipment of annular packing boxes

Abstract

The invention discloses forming and packaging equipment of annular packing boxes. The forming and packaging equipment of the annular packing boxes comprises a forming cutting section, an edge curlingsection and a capping section which are in butt joint through a conveying belt. The forming cutting section is composed of an unreeling mechanism, a center shaft and a rotary cutting mechanism, and aguide seat, a first limiting mechanism, an edge closing mechanism, a second limiting mechanism, an edge pressing mechanism and an ultrasonic bonding mechanism are sequentially arranged from the starting end to the tail end of the center shaft. The edge curling section comprises an edge curling machine, a workbench, rotary bases and a ball screw are arranged on the edge curling machine, and the ball screw is connected and linked with an upwards-pressing part. The capping section comprises a stepped conveying belt and multiple supporting columns. Supporting trays are arranged on the tops of thesupporting columns, and the forwarding direction of the stepped conveying belt needs to sequentially pass through an ultrasonic welding region, a punching region, a jacking region and an unloading region. By the adoption of the technical scheme, integrated forming and packaging production of the annular packing boxes can be achieved, and the production efficiency can be effectively improved.

Description

technical field [0001] The invention belongs to the technical field of packaging production equipment, in particular to a ring-shaped packaging box forming and packaging equipment. Background technique [0002] In the prior art, the ring-shaped plastic packaging is usually formed by injection molding or blow molding. Due to the high cost of this process, in order to make the plastic sheet continuous winding and edge-fitting, a circular packaging has appeared on the market. Barrel manufacturing system, its patent number is: ZL201110340722.8. This kind of equipment adopts the method of coating glue to welt, which is not only cumbersome, but also takes a long time, and has disadvantages such as inaccurate positioning, inability to implement ring-shaped packaging production of various calibers, and poor sustainability. After the ring-shaped packaging is formed, it needs to be sealed by a crimping machine. In the actual production process, the crimping and capping are done by ma...

AI Technical Summary

Problems solved by technology

This kind of equipment adopts the method of coating glue to welt, which is not only cumbersome, but also takes a long time, and has the disadvantages of inaccurate positioning, inability to implement ring-shaped packaging production of various calibers, and poor sustainability.

After the ring-shaped packaging is formed, it needs to be sealed by a crimping machine. In the actual production process, the crimping and capping are done by manual operation alone. At present, there is no equipment that integrates the forming and packaging of the ring-shaped packaging box.

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