Electric hydraulic tire vulcanizing machine and vulcanizing method thereof
A technology of tire vulcanization and vulcanizing machine, which is applied to tires, other household appliances, household appliances, etc. It can solve the problems of slow mold opening speed and achieve the effects of low manufacturing cost, simple production and stable work
Active Publication Date: 2014-05-14
QINGDAO UNIV OF SCI & TECH
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Problems solved by technology
[0004] The purpose of the design of the present invention is to solve the problem that the mold opening process of the current electric vulcanizer is slow due to the influence of the structure, improve the speed and accuracy of the mold opening of the vulcanizer, and reduce energy consumption
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Embodiment 1
[0030] Example 1, such as Figure 1 to Figure 4 As shown, the specific structure of the electro-hydraulic tire shaping vulcanizer includes an electric lifting mechanism 6 for electric opening and closing to drive a driving device 5 for a flexible mold, a flexible mold system 4, a hydraulic expansion clamping mechanism 3, a central mechanism 2 and a base 1 .
[0031] The electric mold clamping electric lifting mechanism 6 comprises the first reduction box 16, the first motor 15 is installed on the first reduction box 16, the first reduction box is provided with the hollow first reduction box main shaft 17, the first nut 18 and the first The leading screw 24 passes through the first reduction box main shaft 17, and the first leading screw preferably adopts a planetary roller screw or a ball screw. The first nut 18 is connected with the first reduction box main shaft 17 with a key 19, the first nut 18 is installed on the bearing box 20, the first reduction box 16 and the bearing...
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The invention discloses an electric hydraulic tire vulcanizing machine and a vulcanizing method thereof. The electric hydraulic tire vulcanizing machine comprises an electric lifting mechanism, an electric driving mechanism, a segmented mold system, a hydraulic expansion clamping mechanism, a center mechanism and a base, wherein the electric lifting mechanism is used for enabling an opening and closing mold to do vertical reciprocating motion; the electric driving mechanism is used for enabling a segmented mold to move in a stretching manner. A conventional crank-link mechanism or hydraulic opening and closing mold mechanism is replaced by an electric ball screw opening and closing mechanism; the conventional high-pressure multi-cylinder hydraulic clamping device is replaced by a sealed low-pressure inflation capsule clamping device; a hydraulic driving segmented mold device is replaced by the electric driving segmented mold device. The electric hydraulic tire vulcanizing machine has the advantages of being simple and compact in structure, small in floor area, high in precision, low in equipment fabrication cost, free of a hydraulic leakage problem, reliable to work, low in energy consumption, easy to maintain or reserve, and low in operation cost, trouble-free working days of the equipment are greatly prolonged, and electric hydraulic tire vulcanizing machine also can be used for being combined with two or more equipment, and thus, the production efficiency is improved.
Description
technical field [0001] The invention provides vulcanization equipment and a vulcanization method in the production process of rubber tires, which belong to the field of rubber machinery and automatic production control. Background technique [0002] The traditional tire shaping curing machine is a crank-link tire shaping curing machine invented in the 1950s. It was improved into a balance-type hydraulic tire shaping curing machine in the 1970s, and the crank connecting rod structure was replaced by a hydraulic cylinder to simplify the structure. The weight was reduced, but it was difficult to guarantee the product quality because the hydraulic parts were not up to standard at that time; in the 1980s, the upper cylinder type hydraulic shaping vulcanizer was introduced abroad, which met the precision requirements of the radial tire; in order to simplify the structure and improve the reliability of use, The lower multi-cylinder hydraulic setting vulcanizing machine appeared aga...
Claims
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IPC IPC(8): B29C35/02B29L30/00
Inventor 吕柏源吕晓龙范燕军
Owner QINGDAO UNIV OF SCI & TECH