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Segmented mold control device of tire shaping and vulcanizing machine

The technology of a control device and a flexible mold is applied in the field of the flexible mold control device of a tire vulcanizing machine, which can solve the problems of low degree of mechanization, high labor intensity, low safety factor, etc. Effect

Active Publication Date: 2013-03-27
BRIDGESTONE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] All in all, the traditional active mold control mechanism is manually operated, with low mechanization, high labor intensity, slow efficiency and small safety factor

Method used

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  • Segmented mold control device of tire shaping and vulcanizing machine
  • Segmented mold control device of tire shaping and vulcanizing machine
  • Segmented mold control device of tire shaping and vulcanizing machine

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Embodiment Construction

[0019] Below in conjunction with accompanying drawing, technical solution of the present invention will be further described:

[0020] The active mold operating device of the tire shaping vulcanizer of the present invention is mainly composed of an active mold telescopic operating mechanism, an active mold changing mechanism, a locking mechanism and an active mold telescopic detection mechanism.

[0021] The telescopic manipulating mechanism of the movable mold comprises a double piston rod movable mold oil cylinder 3 , an oil cylinder seat 5 , a rotating shaft 13 and a movable mold flange 15 . The oil cylinder base 5 is a frame structure, fixed on the upper supporting plate 6 of the tire shaping vulcanizer, the active mold oil cylinder 3 is set on the top of the oil cylinder base 5, and the downward piston rod of the active mold oil cylinder 3 extends into the oil cylinder base 5 and is connected to the upper end of the rotating shaft 13 through the combined structure of the ...

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Abstract

The invention discloses a segmented mold control device of a tire shaping and vulcanizing machine. The segmented mold control device comprises a segmented mold telescopic control mechanism, a segmented mold changing mechanism and a segmented mold telescopic detection mechanism, wherein the segmented mold telescopic control mechanism comprises a segmented mold oil cylinder, an oil cylinder seat, a rotation shaft and a segmented mold flange, and the oil cylinder seat is installed on an upper support plate of the shaping and vulcanizing machine; the segmented mold oil cylinder is arranged on the oil cylinder seat; a downward piston rod of the segmented mold oil cylinder is connected with the rotation shaft in the oil cylinder seat; and the rotation shaft penetrates out to the part below the upper support plate to be connected with the segmented mold flange. The segmented mold mold-changing mechanism comprises a mold-changing air cylinder, an air cylinder seat and a supporting seat, wherein the mold-changing air cylinder is arranged outside the oil cylinder seat; and a piston rod extends into the oil cylinder seat to be connected with the supporting seat arranged on the rotation shaft. The segmented mold flange is provided with a connection piece matched with rotation of the rotation shaft for fast replacing a segmented mold. The segmented mold control device is stable to operate, convenient and safe to install, simple to control and low in cost. By utilizing the segmented mold control device, the labor intensity is reduced.

Description

(1) Technical field: [0001] The invention relates to a component of a tire shaping and vulcanizing machine, in particular to an operating device for a movable mold of a tire shaping and vulcanizing machine. (2) Background technology: [0002] At present, the active mold control mechanism of the domestic tire shaping vulcanizer is mainly composed of an active mold oil cylinder, a connecting sleeve, a brake shaft, a mounting seat, a connecting plate and a mold changing wrench. The installation seat is fixed on the upper supporting plate, and the connection plate is connected with the movable mold, and the piston rod of the movable mold oil cylinder expands and contracts to realize the expansion and contraction of the movable mold. [0003] The actual working stroke of the active mold cylinder is controlled by the flexible mold telescopic detection switch; the shape of the head of the brake shaft corresponds to the shape of the connection plate hole (similar to a spline), and t...

Claims

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Application Information

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IPC IPC(8): B29C35/02B29C33/30B29C33/20B29L30/00
Inventor 龙毅刘福文杨佳洲乔建新
Owner BRIDGESTONE CORP
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