Tire mold automatic punching device

Abstract

The invention discloses an automatic punching device for a tire mold, which relates to the technical field of punching devices and includes a workbench, a positioning mechanism, a rotation mechanism, a linkage mechanism, a collision mechanism and a punching mechanism. The rotation mechanism is installed at the bottom of the workbench , the workbench is provided with a circular groove, the positioning mechanism is installed on the rotating mechanism and located in the circular groove, the positioning mechanism includes a base plate, a chassis, a driving assembly and three driven assemblies, and the base plate is installed on the base plate and a cavity for accommodating three driven components is formed between the two. Each of the active components is provided with a limit component connected thereto. The present invention can realize rapid positioning of the tire mold and satisfy the A variety of tire molds of different sizes require positioning, and the degree of automation is high, which improves production efficiency and product quality; and can complete multi-directional and multi-angle drilling operations for tire molds, further improving the overall processing efficiency and practical performance.

Description

technical field [0001] The invention discloses an automatic punching device for a tire mould, which relates to the technical field of punching devices. Background technique [0002] In the tire vulcanization process, in order to release the air in the mold cavity, so that the rubber can be evenly distributed in the mold, it is necessary to open a plurality of air holes on the tread of the tire mold, and the consistency of the position of the air holes is required to be high. , If the position and diameter of the air holes are inconsistent, the vulcanized tire lanugo will be irregularly arranged and the appearance will be unsightly, especially in the inter-tire part of the pattern block, due to the large radian of this position, it is necessary to process the air holes in the normal direction of the arc surface. It is very difficult; in addition, the air hole is thin and long, and the center line of the air hole needs to be perpendicular to the tangent of the tread where it i...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a tire mold automatic punching device to solve the problem of low degree of automation in the prior art, cumbersome and inconvenient operation, and the inability to realize the rapid positioning of the tire mold and the adjustment of the processing angle, as well as the inability to adjust multiple tire molds according to production requirements. The positioning of tire molds of different sizes affects the technical problems of tire mold processing accuracy and subsequent tire production quality

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