Anti-pollution protection ring device for tire blank vulcanization
An anti-pollution and tire embryo technology is applied in the field of tire tire embryo vulcanization and anti-pollution retaining ring devices, which can solve the problems that the tire embryo cannot be polluted, bead bubbles, bead cracks, etc., so as to improve the safety of use and improve the qualified rate, and the effect of preventing embryo contamination
Active Publication Date: 2015-04-29
JIANGSU GENERAL SCI TECH
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Problems solved by technology
The capsule release agent used in vulcanization production acts as an isolation between rubbers, which will cause bead bubbles and bead cracks.
[0003] There must be no pollution during the production of the tire, otherwise the contaminated surface cannot be vulcanized to form rubber molecular bonds, and air bubbles will form between different parts of the tire. The air bubbles will become larger and larger during the tire's driving process and eventually cause safety problems.
Method used
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Embodiment Construction
[0010] The present invention will be further described below in conjunction with specific examples.
[0011] The tire blank vulcanization anti-pollution retainer device includes a fan-shaped retainer body 1, an inner lip 2 is fixed on the inner circle of the lower surface of the retainer body 1, and the inner lip 2 corresponds to The number of angles at the center of the circle is equal to the number of angles at the center of the circle corresponding to the retainer body 1 , and the arc surface where the inner circular lip 2 is located is perpendicular to the plane where the retainer body 1 is located.
[0012] The center angle corresponding to the retainer body 1 is 180°.
[0013] During use, place the retainer device of the present invention on the embryo upper mold, the manipulator then lifts the embryo to install the tire, remove the retainer after the embryo is shaped, and the retainer device of the present invention can be For two or more pieces, as long as the sum of ...
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The invention relates to a device for preventing a sprayed capsule isolator from polluting a tire blank in the tire blank vulcanization production process. The device comprises a fan ring-shaped protection ring body, wherein an inner circle lip edge is fixedly arranged on the inner circle of the lower surface of the protection ring body; the corresponding central angle of the inner circle lip edge is the same as that of the protection body; the arc surface in which the inner circle lip edge is positioned is vertical to the plane in which the protection ring body is positioned. According to the device, the capsule isolator is prevented from polluting the tire blank, the qualification rate of a tire is effectively increased, and the use safety of the tire is improved.
Description
technical field [0001] The invention relates to a device for preventing the tire embryo from being polluted by spraying a capsule release agent during the vulcanization production process of the tire embryo, in particular to a protective ring device for tire embryo vulcanization and anti-pollution. Background technique [0002] Existing wheeled vehicles run quickly on the highway, both fast and safe. The capsule release agent used in vulcanization production acts as an isolation between rubbers, which will cause bead bubbles and bead cracks. [0003] There should be no pollution during the production of the tire, otherwise the contaminated surface cannot be vulcanized to form rubber molecular bonds, and air bubbles will form between different parts of the tire. The air bubbles will become larger and larger during the tire's driving process and eventually cause safety problems. Contents of the invention [0004] The purpose of the present invention is to overcome the defic...
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IPC IPC(8): B29C35/00
Inventor侯建江
OwnerJIANGSU GENERAL SCI TECH