A fully automatic sealing ring trimming machine

Abstract

The invention discloses a full-automatic seal ring edge repairing machine. The full-automatic seal ring edge repairing machine comprises a clamping device, a mold, a pressing wheel device, an edge repairing device and a waste collecting device; the clamping device comprises a feeding clamping claw and a discharging clamping claw, the feeding clamping claw is used for clamping materials and placingthe materials into the mold, the discharging clamping jaw is used for clamping materials, subjected to edge repairing, in the mold, the mold comprises a groove, the groove is used for placing the materials, at least two air holes and at least two ejector pins are arranged in the groove, the air holes blow out or absorb the materials through leading of positive pressure or negative pressure, and the ejector pins are used for ejecting the repaired materials; the pressing wheel device is used for fixing the materials; the edge repairing device comprises two sets of edge repairing tool combinations and is used for repairing the inner side and the outer side of the materials; and the waste collecting device is used for collecting the waste generated in the edge repairing process. Unmanned operation is achieved on real meaning, complete mechanical operation is achieved, and manual cost is greatly saved.

Description

technical field [0001] The invention relates to the field of grinding and polishing equipment, in particular to an automatic sealing ring trimming machine. Background technique [0002] In the production process of rubber products, in order to prevent the lack of glue, the rubber filled in the mold cavity will maintain a certain excess. At the stage of molding vulcanization, the rubber will quickly fill the mold cavity, and the excess rubber will pass through the mold parting surface or The joint with the metal inlay overflows to form burrs. Once the burrs are formed, they must be trimmed to get a good product, so that the product has a neat and beautiful appearance. [0003] At present, manual trimming is mostly used, that is, the operator holds a knife and gradually removes the flash along the outer and / or inner edges of the product. Especially for relatively soft rubber parts, it is difficult to fix them well through mechanical structures, and then quickly trim them. Ho...

AI Technical Summary

Problems solved by technology

However, the manual trimming method is time-consuming, labor-intensive and inefficient. It is easy to leave tooth marks and gaps on the product body, resulting in scrapping. The quality is difficult to guarantee, and the product consistency is poor.

There is also a sealing ring trimming machine on the market. Although it realizes the function of automatic trimming, it still uses manual loading and unloading, which also wastes labor costs to a certain extent. Therefore, there is an urgent need for a fully automatic trimming machine on the market. The sealing ring trimming machine can not only complete automatic trimming but also realize manual loading and unloading, saving costs and improving efficiency

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