Vacuum packaging device for bearing packaging

Abstract

The invention discloses a vacuum packaging device for bearing packaging. The vacuum packaging device comprises a gantry support and a conveying belt arranged on the lower side of the gantry support, a first retractable electric cylinder and a second retractable electric cylinder are fixedly installed on the inner side faces of vertical rods on the two sides of the gantry support correspondingly, a first bag opening device and a second bag opening device are fixedly mounted on retractable rods of the first retractable electric cylinder and the second retractable electric cylinder through connecting pieces correspondingly, a group of third retractable electric cylinders is fixedly mounted on the lower surface of a cross beam of the gantry support and is symmetrically arranged, and retractable rods of the third retractable electric cylinders are fixedly connected with cutting devices through connecting pieces. The first retractable electric cylinder and the second retractable electric cylinder are arranged on the gantry support, and the first bag opening device and the second bag opening device are mounted on the retractable rods of the first retractable electric cylinder and the second retractable electric cylinder, so that packaging bags are automatically opened through the first bag opening device and the second bag opening device, and the packaging efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field related to bearing production and processing, in particular to a vacuum packaging device for bearing packaging. Background technique [0002] Bearings are an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. The bearing is generally composed of four parts: the inner ring, the outer ring, the rolling body and the cage. The inner ring is used to connect with the shaft. Cooperate and rotate with the shaft; the function of the outer ring is to cooperate with the bearing seat and play a supporting role; the rolling elements are evenly distributed between the inner ring and the outer ring by means of the cage, and its shape, size and quantity directly affect The service performance and life of the rolling bearing are affected; the cage can evenly distribute the ro...

AI Technical Summary

Problems solved by technology

[0003] However, if the bearing is not used and its surface is not protected by lubricating oil, it is prone to rust in a humid environment. Therefore, in order to ensure the storage period of the bearing, the manufacturer now uses vacuum packaging to store the bearing. , so as to prevent the bearing from rusting during storage and affect the quality of the bearing. However, traditional vacuum equipment usually uses packaging bags to pack the bearings manually, and then uses the vacuum equipment to pump air. Requires manual bagging operations, resulting in slower efficiency

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