Automatic packaging system for steel rail fastening assemblies

Abstract

The invention discloses an automatic packaging system for steel rail fastening assemblies. The automatic packaging system comprises a conveying device, a film supporting device, a bag making device, alongitudinal sealing device, a transverse cutting device and a shrinkage device. The film supporting device is rotationally arranged above the conveying device and used for mounting packaging films;the bag making device comprises a cylinder, a sealing groove extending in the conveying direction is formed in the bottom of the cylinder in a penetrating mode, and the longitudinal sealing device isarranged below the cylinder and located at the rear end of the bag making device; the transverse cutting device comprises an upper sealing roller assembly and a lower sealing roller assembly which aremutually staggered with the conveying direction, and the upper sealing roller assembly and the lower sealing roller assembly are engaged separably so as to achieve transverse cutting and sealing of the packaging film; and the shrinkage device is arranged behind the transverse cutting device and used for conducting heating shrinkage on the packaging films and the fastening assemblies in the packaging films. Through the automatic packaging system for the steel rail fastening assemblies, the fastening assemblies overlapped according to a certain order can be packaged automatically, so that overall delivery and replacement of the fastening assemblies are achieved during maintenance and replacement of a railway steel rail, the replacement efficiency is improved, and manpower and material resources are saved.

Description

technical field [0001] The invention relates to the technical field of automatic packaging, in particular to a system for automatic packaging of fastening components of railway rails. Background technique [0002] As we all know, the laid railway rail and the sleeper are fixed by fastening components, thereby preventing the longitudinal and lateral displacement of the rail and preventing the rail from tipping over. The above-mentioned fastening components usually include pads, elastic strips, washers, and nuts installed on the track spikes in sequence, and are fastened by nuts; at the same time, a baffle is also set between the pads and the sleepers, and the baffle can Avoid direct contact between pads and sleepers to play the role of cushioning and shock absorption. After the railway track is installed and put into use, it is necessary to regularly maintain and replace the above-mentioned fastening components. With the rapid development of my country's railway transportati...

AI Technical Summary

Problems solved by technology

[0003] However, at present, the installation and replacement of the fastening components are still carried out manually, and due to the large number of components, multiple people are required to divide the work. Specifically, one person first puts the baffle in place, and the second person puts the pads and elastic bars in place , the third person will install the gasket and the nut, and the fourth person will tighten the nut with a tool. If the above steps are completed by the same person according to the above, it will also be time-consuming and laborious, and the work efficiency will be low. It cannot meet the maintenance and replacement of high-speed railways. Require

Furthermore, since the various components included in the above-mentioned fastening assembly are stored in different packaging bags, when distribution and delivery, the situation of missing or placing more components occurs from time to time, resulting in a waste of manpower and material resources.

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