A kind of edge and corner burr removal device for plastic processing

Abstract

The invention discloses an edge and corner burr removing device for plastic processing. The edge and corner burr removing device for plastic processing comprises a workbench, a grinding vertical rod and a second grinding tool. A mounting base is mounted above the workbench. An insertion rod is arranged inside a limiting hole and connected with the mounting base through the limiting hole. The outerside of the mounting base is provided with fastening bolts. The fastening bolts penetrate through the mounting base to e connected with the insertion rod. A servo motor is mounted on the right side of a telescopic cylinder. The telescopic cylinder and the servo motor are both located above a mounting plate. A second gear is mounted below the servo motor. The edge and corner burr removing device for plastic processing is used for removing burrs of plastic oil seal rings through a first grinding tool and a second grinding tool, thereby conveniently ensuring the roundness, the planeness and surface smoothness of the plastic oil seal rings. The high product reject ratio is avoided. The good product stability is also improved. The labor cost and labor intensity of workers are reduced.

Description

technical field [0001] The invention relates to the technical field of plastic processing, in particular to a corner burr removal device for plastic processing. Background technique [0002] Plastic is a material that can be deformed in a high-temperature environment. It is usually used for high-temperature injection molding to make related products and parts that need to be used. The oil seal parts made of plastic have the characteristics of good wear resistance and long service life. At the same time, the production cost is low and the sealing effect is good; [0003] 1. The existing plastic oil seal ring usually has burrs at the corners after the production is completed, resulting in poor sealing performance after the oil seal ring is installed, which is not conducive to preventing fluid from overflowing from the seam, thereby reducing the use effect of the oil seal ring ; [0004] 2. The burrs of the existing plastic oil seal rings are mostly removed by manual use of k...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a corner burr removal device for plastic processing to solve the problem that the existing plastic oil seal rings usually have burrs at the corners after the production is completed, which leads to the completion of the installation of the oil seal ring. After that, the sealing performance is poor, which is not conducive to preventing the fluid from overflowing from the seam, thereby reducing the use effect of the oil seal ring, and manually using a knife to remove it, making it difficult to ensure the roundness, flatness and surface finish of the plastic oil seal ring. At the same time, the manual removal method It is easy to cause a high defect rate, and the stability of good products is also low, which increases the labor cost and labor intensity of workers

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