Loading device of assembly equipment for expansion mandrel

Abstract

The invention relates to the field of production equipment, in particular to a loading device of assembly equipment for an expansion mandrel. The loading device of the assembly equipment for the expansion mandrel comprises a rotating platform and a loading device; the loading device comprises an expansion shaft loading device, an expansion sleeve loading device and a flange screw loading device; the expansion shaft loading device comprises a first conveying mechanism and a first transporting mechanism; the expansion sleeve loading mechanism comprises a second conveying mechanism and a second transporting mechanism; the flange screw loading device comprises a third conveying mechanism and a third transporting mechanism; the first conveying mechanism comprises a first bearing frame and a first pushing cylinder; and the first transporting mechanism comprises a first transporting module for transporting expansion shafts to a positioning module near the first transporting mechanism, and a second lifting module for driving lifting of the first transporting module. The loading device of the assembly equipment for the expansion mandrel improves the production efficiency, librates a lot oflabor costs, and reduces unnecessary cost wastes.

Description

technical field [0001] The invention relates to the field of production equipment, in particular to a feeding device for an assembly equipment of an expansion mandrel. Background technique [0002] The expansion mandrel is divided into two categories: mechanical type and pneumatic type. The mechanical type has three tiles, the sliding sleeve type and other tiles are driven by the tiles on the nut and other components, so that the tiles move inward and outward along the radial direction of the mandrel to change the diameter to achieve expansion and contraction. The sliding sleeve relies on the brake tongue on the sleeve It is secretly combined with the outer tube to transmit torque. The tongue is pushed out by a spring. There is also a sliding sleeve with a tooth or a steel ball on the periphery. The tooth is intended to withstand the outer tube to transmit torque. The torque is transmitted by the tight outer tube, the gear plate type and the steel ball type device are not t...

AI Technical Summary

Problems solved by technology

The tongue protrudes or retracts according to whether the airbag is inflated. When it is extended, it will tighten with the outer tube, and when it is retracted, it will be loose with the outer tube. Therefore, it is called the air expansion shaft, and the expansion shaft is used for releasing the coil material. Rolling and rewinding can realize fast tensioning, accurate positioning, and convenient and quick operation. In the current production equipment, the expansion mandrel of sliding sleeve type is generally loaded manually, which has low production efficiency and takes up a lot of labor costs.

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