Automatic loading and unloading device of tire building machine

Abstract

The invention discloses an automatic loading and unloading device of a tire building machine. The automatic loading and unloading device comprises a machine frame, a tire bead upper mechanism, a tire bead taking manipulator, a tire bead sucking manipulator, a ring stretcher and an outer tire taking manipulator, wherein the tire bead upper mechanism comprises a left tire bead upper mechanism and a right tire bead upper mechanism which are symmetrically arranged below a front beam and synchronously run; the tire bead sucking manipulator comprises a left tire bead sucking manipulator and a right tire bead sucking manipulator which are symmetrically arranged below a back beam and synchronously run; the tire bead taking manipulator comprises a left tire bead taking manipulator and a right tire bead taking manipulator which are symmetrically arranged on the front beam and synchronously run; the ring stretcher is arranged below the front beam and is positioned between the left tire bead sucking manipulator and the right tire bead sucking manipulator; and the outer tire taking manipulator is arranged between the front beam and the back beam. The automatic loading and unloading device has the advantages of reducing labor intensity, improving production efficiency, along with reasonable and compact structure and convenience in variety change.

Description

[technical field] [0001] The invention relates to tire building equipment, in particular to an automatic loading and unloading device for a tire building machine. [Background technique] [0002] The loading and unloading operation of traditional tire building machines requires manual participation in the entire production process. During each production cycle, the bead is manually installed, and then the bead is propped up and moved in place by the bead prefabrication mechanism. The bead prefabrication mechanism is driven by the cylinder to tighten the 4 supporting claws in 4 directions in a manner of uniform distribution on the circumference, and then the bead is sucked by the bead ring and sent to the forming drum station, among which the 4 support claws of the bead prefabrication mechanism Claws are only suitable for 1 size of product. When adjusting the product type, it is necessary to replace the corresponding supporting claws, which brings inconvenience to the contin...

AI Technical Summary

Problems solved by technology

[0004] 1. The bead-on process in the early stage and the tire-taking process in the later stage are all completed by manual operation, which is labor-intensive and has a long production cycle;

[0005] 2. The bead ring frame in the early stage adopts integral casting, which has a rough and heavy shape and high manufacturing cost;

[0006] 3. Every time the product specification is adjusted, the corresponding bead support tooling needs to be replaced. The downtime is long and the production efficiency is reduced.

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