Dustproof device of swinging rod of plastic circular weaving machine

Abstract

The invention discloses a dustproof device of a swinging rod of a plastic circular weaving machine, and belongs to the field of plastic weaving machines. The dustproof device of the swinging rod of the plastic circular weaving machine resolves the problem that dust accumulates and affects the normal work of the swinging rod. According to the technical scheme, the dustproof device of the swinging rod of the plastic circular weaving machine mainly comprises a support, the swinging rod and a core shaft, wherein the two sides, located at the swinging rod, of the support are respectively provided with a supporting part, an installation hole is formed in the middle of the swinging rod, the core shaft is arranged in the installation hole, the two ends of the core shaft extend out of the installation hole to be connected with the supporting parts of the support, a bearing assembled with the core shaft is arranged in the installation hole, dustproof covers are arranged at the two ends of the installation hole and are arranged on the core shaft in a sleeved mode, the inner sides of the dustproof covers abut against the bearing, the supporting parts of the support abut against the outer sides of the dustproof covers, a circle of skirt edge is arranged at the edge of the inner side of each dustproof cover, annular grooves are formed in the two sides of the swinging rod, and the skirt edges extend into the annular grooves and are matched with the annular grooves. The dustproof device of the swinging rod of the plastic circular weaving machine is mainly applied to the plastic circular weaving machine.

Description

technical field [0001] The invention relates to accessories of plastic circular looms, in particular to a dust-proof device for swing rods of plastic circular looms. Background technique [0002] In domestic plastic circular looms, the swing rod is connected to the support through the mandrel, and the mandrel is fixed directly in the swing rod by injection molding, or a mounting hole is set in the swing rod, and the interference fit between the mandrel and the mounting hole The swing rod is fixedly connected, and the support is located on both sides of the swing rod. There are mounting holes, and the bearings are installed in the mounting holes. The support rotates up and down, but because the flat wire material used by domestic manufacturers will generate a lot of dust during the weaving process, the dust will accumulate on various parts of the plastic circular loom, especially after the plastic circular loom has been running for a long time, there will be a lot of dust in ...

AI Technical Summary

Problems solved by technology

[0002] In domestic plastic circular looms, the swing rod is connected to the support through the mandrel, and the mandrel is fixed directly in the swing rod by injection molding, or a mounting hole is set in the swing rod, and the interference fit between the mandrel and the mounting hole The swing rod is fixedly connected, and the support is located on both sides of the swing rod. There are mounting holes, and the bearings are installed in the mounting holes. The support rotates up and down, but because the flat wire material used by domestic manufacturers will generate a lot of dust during the weaving process, the dust will accumulate on various parts of the plastic circular loom, especially after the plastic circular loom has been running for a long time, there will be a lot of dust in the installation hole A large amount of dust will accumulate in the position of the shaft, which will cause the bearing to fail, and even cause the bearing to be seized and unable to rotate. During the swing process, the rod will move along the axial direction of the mandrel, which will shorten the service life of the swing rod and related components, and affect the quality of braided products

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