Finish machining process for rubber product

Abstract

The invention relates to a finish machining process for a rubber product, and uses punching equipment. The punching equipment comprises a bottom plate, a workbench, a feeding device and a punching device, and when the punching equipment is used for machining a rubber product, and the specific technological process includes the steps of feeding, position adjusting, punching, discharging and repeated operation; and the punching device comprises a punching air cylinder, a connecting rod, a punching module, a cooling module, a shielding frame and a supporting rod. The function of continuously conveying rubber semi-finished products and finished products is achieved through the feeding device, the punching work does not need to be interrupted for feeding or discharging, the punching efficiency is obviously improved, in the process that the punching device punches the rubber semi-finished products, a punching head can be cooled through the cooling module, and during cooling, cooling liquid cannot splash all around, a worker does not need to wipe the working environment and the rubber finished product, and the workload of the worker is relieved.

Description

technical field [0001] The invention relates to the field of rubber, in particular to a finishing process for rubber products. Background technique [0002] Rubber products refer to the production of various rubber products using natural and synthetic rubber as raw materials, including rubber products remanufactured from waste rubber. The output of synthetic rubber has greatly exceeded that of natural rubber, and the largest output is styrene-butadiene rubber. [0003] There are many kinds of rubber products, but the production process is basically the same. The basic process of rubber products made of general solid rubber-raw rubber includes six basic processes: mastication, mixing, calendering, extrusion, molding, and vulcanization. After the initial molding of the rubber product, the rubber product needs to be finished, including the punching of the rubber product. There are some problems in the punching process: [0004] (1) In order to prevent the temperature of the ...

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Problems solved by technology

[0004] (1) In order to prevent the temperature of the punching head from rising too fast when punching holes, it is often necessary to use coolant to cool the punching head. During cooling, the cooling liquid will spray around. Although it can achieve a certain cooling effect, it will splash the punching equipment And rubber products, need to be wiped regularly by the staff;

[0005] (2) Most of the existing punching equipment requires the staff to manually place the semi-finished product under the punching module before punching, and the staff needs to manually take out the finished product after punching. The work continuity is not high, resulting in a decrease in punching efficiency

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