Tire casing and tire bead separation mechanism of waste truck tire cover breaking robot

Abstract

The invention relates to the technical field of environmental protection, in particular to a tire casing and tire bead separation mechanism of a waste truck tire cover breaking robot. The tire casingand tire bead separation mechanism is characterized in that a turnover rail trolley does linear reciprocating motion along a rail, the rail is provided with two stations, and the interval between thetwo stations is equal to the distance between a collection pinch roll assembly installed on the turnover rail trolley and a machining center of an arch-shaped chain roll grinding machine; when the turnover rail trolley is located on the second station, the collection pinch roll assembly pinches a waste tire return back to the second station from the first station, a three-claw power chuck workbench starts to work, the waste tire is pinched and positioned, then, a portal tire casing cutting-off machine cuts off a tire casting, a boring feeding box conducts feeding to separate a tire beam from the tire casing through cutting, a tire casing grabbing strip roll machine arrives at the station to wind the tire casing flatly, and the arch-shaped chain roll grinding machine retreats from the second station standby.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a mechanism for separating a carcass and a bead of a waste truck tire casing crushing robot. Background technique [0002] Waste tires are common solid waste pollutants. People use many ways to recycle them to achieve harmless treatment. The existing treatment methods include the preparation of rubber powder, reclaimed rubber, fuel oil, etc. These treatment methods need to decompose and shred waste tires. Existing waste tires mainly include car tires, truck tires, agricultural tires, engineering tires, special vehicle tires, aviation tires, motorcycle tires and bicycle tires, among which truck tires account for a large number, and their outer tire structures are more complicated and difficult to break down. . Chinese invention patent (patent application number is 201810181223.0, the patent name is an automatic dicing production line for waste tires) discloses an...

AI Technical Summary

Problems solved by technology

[0003] Existing technology: The bead cutting (bead bead) device of the waste tire automatic dicing production line first completes the process of flat cutting waste tires, that is, the tire is divided into two by cutting along the tread, and then each half of the tire has a bead. It is necessary to carry out two clamping and cutting and separation of the bead, so the production efficiency is naturally low, and it will have a greater impact on the subsequent cutting and dicing process, because the rest of the bead is not clamped after the bead is removed. Benchmark, since the technical details of slicing and dicing of waste tires are not disclosed, those skilled in the art have doubts about the use of flat cutting methods to finally realize the slicing and crushing of tires

Prior Art 2 The working principle of stripping the steel wire of the bead is to squeeze and strip the bead through two rollers with oblique grooves. In essence, a pair of rollers shear and damage the high-strength steel wire, and the result is easier Damage to the tool, and the lifting device for lifting waste tires cannot achieve reliable clamping and processing

Existing technology 3 uses the disc knife and the lower disc knife to cut strips and then cut into blocks. The disadvantage of this device is that it cannot realize automatic production, because how to realize reliable clamping of materials is a difficult problem, and how to feed materials is not disclosed technical details of

Existing technology 4 can complete the positioning and clamping of tires, but does not disclose the technical details of how to feed materials, and the machine basin for accommodating waste tires is designed as a barrel-shaped structure, which causes a lot of trouble for automatic production.

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