Device capable of solving problems that rubber is prone to blockage during extrusion and cannot be automatically cut

Abstract

The invention relates to the technical field of vehicle tires, and discloses a device capable of solving the problems that rubber is prone to blockage during extrusion and cannot be automatically cut. The device comprises a shell, a roller shaft is supported through the shell, a feeding port is formed at the upper portion of the shell, through cooperative use of the roller shaft, a first gear, a special-shaped disc and a first rotating disc, the rubber is extruded intermittently, so that continuous extrusion is avoided, blockage caused by accumulation at an extrusion port due to delayed treatment is avoided, the extruded rubber is automatically extruded through a forming hole at four points through cooperative use of an extrusion pipe, a pressing plate, a second rotary table and a third rotary table, raw material extrusion is completed, cutting is automatically carried out through a cutting knife, the upper part and the lower part are kept consistent during each time of cutting, so that the quality of the rubber formed by cutting each time is kept consistent, the subsequent rubber processing is facilitated, and meanwhile, the production quality and the production efficiency are prevented from being influenced by blockage of the rubber in an extruding machine in a continuous and rapid production process.

Description

technical field [0001] The invention relates to the technical field of vehicle tires, in particular to a device that can solve the problem of rubber extrusion that is easily blocked and cannot be automatically cut. Background technique [0002] Automobile tires are one of the important parts of automobiles. In order to ensure the safety of vehicles, the production of tires is very important, and rubber is one of the main raw materials for tire production. In the process of rubber processing, rubber is extruded The extruder is a basic equipment in the rubber industry, but the existing rubber extruder has a single function. On the one hand, during the extrusion process, since the rubber is continuously extruded, the raw materials are easy to accumulate at the outlet, resulting in blockage of the outlet, which has a negative impact on the working efficiency of the extruder. On the other hand, after the rubber is extruded, there is no special cutting device to automatically cut...

AI Technical Summary

Problems solved by technology

[0002] Automobile tires are one of the important parts of automobiles. In order to ensure the safety of vehicles, the production of tires is very important, and rubber is one of the main raw materials for tire production. In the process of rubber processing, rubber is extruded The extruder is a basic equipment in the rubber industry, but the existing rubber extruder has a single function

On the one hand, during the extrusion process, due to the continuous extrusion of rubber, the raw materials are easy to accumulate at the outlet, resulting in blockage of the outlet, which has a negative impact on the working efficiency of the extruder

On the other hand, after the rubber is extruded, there is no special cutting device to automatically cut the rubber into sections. Subsequent rubber processing still needs to be re-segmented, which is cumbersome and the whole process is time-consuming and laborious.

[0003] Aiming at the deficiencies of the prior art, the present invention provides a device that can easily block and cannot be automatically cut during rubber extrusion. It has the advantages of avoiding blockage and automatic segmentation, and solves the problem that the existing rubber extruder has a relatively single function. It ensures the automatic intermittent extrusion when using the device to avoid rubber accumulation at the outlet to cause blockage. At the same time, the extruded rubber is automatically cut and segmented, and subsequent processing does not require separate cutting and segmenting operations. , more time-saving and labor-saving, and improve the intelligence of the device when it is used

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