Automatic sealing machine

Abstract

The invention discloses an automatic sealing machine. The automatic sealing machine comprises a frame, and a positioning mechanism and a sealing mechanism are mounted on the frame. The positioning mechanism is composed of an air cylinder and a positioning rod, the air cylinder is fixed on the frame, and the positioning rod is fixedly connected with a piston rod of the air cylinder. The sealing mechanism is composed of a lifting screw, an adjusting seat, a bearing, a lifting air cylinder, a slide rail, a connecting seat, a connector, a gland air cylinder, a connecting rod, a connecting plate and a flower basket gland. The automatic sealing machine can not only be independently used but can be fittingly used on a full-automatic filling line, is flexible in combination, application and matching, and is an important link of an automatic filling and sealing stacking production line.

Description

technical field [0001] The invention relates to the technical field of sealing equipment, in particular to an automatic sealing machine suitable for enterprises in petroleum, chemical industry, paint, ink, grease, pigment and the like to realize open tinplate metal containers. Background technique [0002] At present, there are sealing devices for open tinplate containers in the domestic market, including manual sealing machines, semi-automatic sealing machines and automatic sealing machines; manual sealing machines are labor-intensive and inefficient, and cannot be used with automatic filling lines; semi-automatic sealing machines The labor intensity is reduced, the efficiency is not high, and the speed of the multi-head filling line cannot be kept up; the automatic sealing machine has the following main disadvantages: 1. The applicable container is single, and it is inconvenient to replace and adjust containers of different heights and diameters; 2. Currently, the capping h...

AI Technical Summary

Problems solved by technology

[0002] At present, there are sealing devices for open tinplate containers in the domestic market, including manual sealing machines, semi-automatic sealing machines and automatic sealing machines; manual sealing machines are labor-intensive and inefficient, and cannot be used with automatic filling lines; semi-automatic sealing machines The labor intensity is reduced, the efficiency is not high, and the speed of the multi-head filling line cannot be kept up; the automatic sealing machine has the following main disadvantages: 1. The applicable container is single, and it is inconvenient to replace and adjust containers of different heights and diameters; 2. Currently, the capping head is manual. The sealing pliers of the sealing machine, the lowering of the cap is completed by a cylinder. After the lowering, the capping positioning plate contacts the upper plane of the container and is blocked from positioning. After the pressure of the cylinder overcomes the resistance, the capping arm bends the flower basket claws to buckle inward to realize the sealing. During the whole process, the bottom of the container is used as the support point. If the conveying line does not stop during sealing, the operating load is super strong, the power of the transmission motor is large, the surface of the transmission belt is easy to wear and tear, the replacement and maintenance workload is large, and the use and maintenance cost is high.

If the conveying line is stopped during sealing, the wear on the surface of the transmission belt is relatively small, and it needs to be started frequently before and after sealing, the production capacity is not high, and the production capacity of multi-head filling is even lower, which requires multiple heads to achieve, and the total power consumption is large.

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