Silica gel key self-cleaning edge cutting device

Abstract

The invention discloses a silica gel key self-cleaning edge cutting device. The device comprises an installation frame, a supporting frame, a sliding head, an electric telescopic rod, an installationplate and a scrap cleaning unit. The installation frame is arranged in a long strip shape. A cross section of the installation frame is U-shaped. The supporting frame is fixedly connected to an uppersurface of a middle position of two side plates of the installation frame. The supporting frame is arranged in an inverted U shape. An installation groove is arranged in the middle of an upper rod ofthe supporting frame. The sliding head is fixedly connected into the installation groove of the supporting frame through a bolt, a lower surface of the sliding head is fixedly connected with a fixed end of the electric telescopic rod, and a telescopic end of the electric telescopic rod is fixedly connected with an upper surface of the installation plate. The structure is simple, part assembling isreasonable, a cleaning effect is good, splashing chippings can be cleaned in time, a fault is not easy to generate and stability is good.

Description

Technical field [0001] The invention relates to the technical field of advanced production and manufacturing of silicone keys, in particular to a self-cleaning edge trimming device for silicone keys. Background technique [0002] Silicone keys, as the name suggests, are key products made of silica gel. Silicone keys are a product category of silicone products. Silicone keys have excellent heat resistance, cold resistance, environmental resistance, electrical insulation, and fatigue resistance. Features. In the production process of silicone keys, it is necessary to trim the burrs on the semi-finished products after injection molding. However, the current trimming device generates a large amount of debris after trimming, which makes cleaning work difficult. [0003] According to the application number 201920073193.1, a self-cleaning edge trimming device for the production of silicone keys is provided, including a base, a worktable is arranged on the top of the base, a conveyor belt...

AI Technical Summary

Problems solved by technology

During the production process of silicone buttons, it is necessary to cut and trim the burrs on the semi-finished products after injection molding, but the current trimming device will generate a lot of debris after trimming, which makes cleaning difficult

[0003] According to the application number 201920073193.1, a self-cleaning and trimming device for the production of silicone buttons is proposed, including a base, a workbench is provided on the top of the base, a conveyor belt is provided on the top of the workbench, and a number of uniformly distributed feeding materials are provided on the top of the conveyor belt. The top of the base is provided with a number of symmetrically distributed support columns, the top of the support columns is fixed with a top plate, and a hydraulic cylinder is installed on the top of the top plate. A lifting plate is connected, a cutting mechanism is installed at the bottom of the lifting plate, a positioning mechanism is arranged on the left side of the cutting mechanism, and a cleaning mechanism is arranged on the workbench. This existing scheme has a complex structure and unreasonable parts assembly , the cleaning effect is poor, and the splash debris cannot be cleaned in time, which is prone to failure and poor stability

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