A tire tread extruded product turning device

Abstract

The invention relates to an overturning device for tire tread extruded products, which comprises an overturning frame and a transition part arranged on a tread conveying mechanism, and a plurality of overturning structures are arranged at intervals along the moving direction of the tread on the overturning frame. The overturn structure includes a cross bar fixed on the overturn frame, a first limit block rotatably connected with the cross bar, a second limit block rotatably connected with the first limit block, and a second limit block arranged on the second limit block and abutting against Stress bars on the front or back of the tread. A rolling sleeve is rotatably connected to the pressure rod, and a rubber transition layer is arranged on the outer surface of the rolling sleeve. The transition part includes an arc frame fixed at the rear end of the turning frame and guide rollers arranged on the arc frame. The guide rollers are arranged at intervals along the arc frame and are rotatably connected with the arc frame. The invention is used for tread inversion in tire production, and can make the screw extruder work with high efficiency when the product specification changes, thereby improving the production efficiency.

Description

Technical field[0001]The present invention relates to the technical field of upgrading of tire production equipment, in particular, to a tire tire pole pressing article flip device.Background technique[0002]The main production process of the tire includes unfilling, production of rubber parts, assembly, molding, vulcanization, and inspection, etc., the production of the rubber component mainly includes producing tread, fetal side / sub-mouth, and triangulation strips.[0003]The tread of motorcycle and bicycle is composed of two parts of the crown and the sideway side. During the production process, two spiral extruders are required to work at the same time. One is responsible for squeezing the crown, and the other is responsible for squeezing the side, The extrusion is directly brought together. This production equipment is generally customized product, fast production, high production efficiency, but the price is high, once in the case of product specifications, it takes a lot of tr...

AI Technical Summary

Problems solved by technology

If the transformation is carried out, almost all subsequent production equipment will be involved, and the cost is high and the scope is so large that it is difficult for ordinary production enterprises to bear

[0005] This problem also occurs in other production lines of the same type. After the product specifications are changed, the production speed of high-power screw extruders generally decreases.

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