Under-beam transmission device for electron beam irradiation vulcanization of tire component

Abstract

The invention discloses an under-beam transmission device for electron beam irradiation vulcanization of a tire component. The inside of a shield is provided with an irradiation chamber, transition chambers, and a cooling air channel. An electron accelerator is mounted at the upper part of the irradiation chamber. A titanium window of the electron accelerator points at a beam baffle dragged by an air cylinder to make reciprocating motion on a guide rail in the irradiation chamber. A closed-type slat conveyor belt passes through the shield, and is linked end to end after passing the transition chambers and the irradiation chamber. Attached with tire component sheets, the closed-type slat conveyor belt is supported by a plurality of stainless steel spools, supporting wheels and guide wheels supporting to steer, and is in connection with front and back retractable conveyor belts so as to finish deployment and retraction of the tire component sheets. The whole device is controlled by a PLC system to realize automatic irradiation vulcanization processing of the tire component. The device of the invention can realize irradiation vulcanization treatment of a variety of tire components, and has the advantages of strong universality, stable irradiation vulcanization, material loss reduction, realization of intermittent or continuous automated production, convenient operation, and high production efficiency.

Description

Technical field [0001] The invention relates to the technical field of rubber tire radiation processing, in particular to an electron beam irradiation vulcanized tire component beam transmission device. Background technique [0002] With the continuous development of the modern automobile industry, the quality of rubber tires is getting higher and higher, so the manufacturing technology of rubber tires must be improved. In order to improve the quality of tires, it is generally achieved by improving the formula of rubber tires (mainly the basic rubber type) and improving the precision of manufacturing equipment. However, rubber tires have many components, and the rubber types of each component are not the same, so it is more and more limited to improve the quality of rubber tires by the above methods. At present, the application of electron beam radiation vulcanization technology to the manufacture of rubber tires has begun to take shape. This technology uses electron beams...

AI Technical Summary

Problems solved by technology

At present, domestic electron accelerator under-beam devices are mainly used in radiation crosslinking of wires and cables, plastic films and radiation vulcanization of rubber latex, which cannot meet the requirements of under-beam devices for radiation vulcanization of rubber tire components. Existing patented technologies such as ZL200820080379.1 , ZL200820080378.7 respectively describe specific rubber sheet (constant tension and no tension) radiation vulcanization under-beam devices. The two under-beam device technologies are only for specific rubber sheets and lack versatility to a certain extent

Another example is the patented technology CN200920280757.5, the tire film pretreatment device mentioned does not solve the problem that the temperature rise of the closed stainless steel slat conveyor belt may cause damage to the tire film during continuous radiation processing

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