A post-inflation system for a tire vulcanizer

Abstract

The invention relates to a rear inflation system for a tire vulcanizing machine. The rear inflation system comprises a tire dismounting device, a rear inflation device and tire rolling frames and is mounted on the die taking side of a die cavity of a host machine of the tire vulcanizing machine; the tire dismounting device and the rear inflation device are mounted in sequence far away from the host machine of the tire vulcanizing machine host; the tire rolling frames are horizontally mounted on the two sides under the tire dismounting device and the rear inflation device; the tire dismounting device comprises a pair of manipulators symmetrically mounted on the left and the right; the rear inflation device comprises chuck devices corresponding to the manipulators. The rear inflation system provided by the invention has the advantages that the rear inflation system realizes fully-automated controllable production and can meet the production demands of tires in different specifications through electrical control; the rear inflation system can be applied to programmable controller control, is an automatic control system integrating electricity, gas and liquid and is safe and reliable; the rear inflation system can be applicable to the production of the tires in different specifications and is large in adjusting scope and flexible in operation.

Description

technical field [0001] The invention relates to the field of a tire vulcanizer, in particular to a tire vulcanizer post-inflation system. Background technique [0002] The tire hydraulic vulcanizing machine can be applied to the vulcanization of tires of various specifications. Among them, the main function of the post-inflation system used in the tire vulcanizer is to inflate and shape the vulcanized tires on the main machine, and perform follow-up operations. The rear inflation system includes a tire unloading device, a rear inflation device and a tire rolling stand. [0003] The main component of the tire unloading device is the manipulator. There are many problems in the manipulator in the prior art. For example, the utility model patent with application number 200720186827.1 mentions the manipulator rotating device of the tire shaping vulcanizer, wherein the manipulator is driven by the crank slider mechanism. , the slider crank mechanism includes a lever, a pin shaft...

AI Technical Summary

Problems solved by technology

[0003] The main component of the tire unloading device is the manipulator. There are many problems in the manipulator in the prior art. For example, the utility model patent with application number 200720186827.1 mentions the manipulator rotating device of the tire shaping vulcanizer, wherein the manipulator is driven by the crank slider mechanism. , the slider crank mechanism includes a lever, a pin shaft and a slider, the driving end of the lever is fixedly connected to the output shaft of the motor, the driven end of the lever is connected to the slider through the pin, and the slider is connected to the lower turret ( That is, the linear guide rail on the mechanical arm) is installed together. The disadvantage of this technology is that the motor drives the crank slider mechanism to realize the swing arm, which is easy to cause jamming and low efficiency; The arm swing is realized, but the movement of the manipulator is still very simple, and it is impossible to complete more complex movements

[0004] In the prior art, most of the chuck devices in the rear inflation device are a pair of left-right symmetrical chucks. In addition, there is also a flip-type rear inflation device, such as a tire disclosed in the utility model patent application number 200920141027.7. The flip-type post-inflating device of the stereotyped vulcanizer includes upper and lower chuck assemblies, an upper chuck operating mechanism, a flip mechanism and a tire gripping mechanism. The upper chuck is an upper tray and an upper chuck fixed on the vertical coaxial axis. The lock ring is set coaxially on the top of the upper tray, and the bottom of the upper chuck is coaxially connected with the lock shaft; the lower chuck is the lower chuck and the inflatable disc that are coaxially fixed in the same vertical direction, and the inflatable disc is installed on the turning mechanism. The two arms are respectively equipped with lower chuck assemblies. During work, the switching of different inflatable stations is realized through the flipping of the flip mechanism; this technology has the problem of easy misalignment when the upper and lower chucks are centered, and the structure of the driving flip mechanism is relatively complicated.

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