Plate shearing machine for mica sheet production, and use method thereof

Abstract

The invention discloses a plate shearing machine for mica sheet production. The plate shearing machine for mica sheet production comprises a main frame, wherein a working platen is fixedly connected to the top end of the main frame, linear bearings are arranged at four corners of the upper end face of the working platen, guide shafts are slidably connected to the linear bearings, baffles and threaded rods are symmetrically arranged on the upper end face of the working platen, the baffles are fixedly connected with the guide shafts close to the baffles, and fourth bearing seats are fixedly connected to the centers of the outer side walls of the baffles. According to the plate shearing machine for mica sheet production, not only can a mica sheet be automatically fed during shearing work, butalso the defect that the mica sheet is bent due to shearing force when the mica sheet is sheared is avoided, in addition, the shearing length of the mica sheet is accurately controlled, shearing workcan be continuously performed, through cooperation with automatic feeding of a feeding mechanism, the working efficiency is greatly improved, the plate shearing machine can adapt to mica sheet materials of different widths, and the plate shearing machine has high overall automation degree.

Description

technical field [0001] The invention belongs to the technical field of mica sheet production, in particular to a shearing machine for mica sheet production and a use method thereof. Background technique [0002] Natural mica sheet is made of thick mica after peeling, thickness setting, cutting, drilling or punching. It has a certain thickness and a certain shape. , aerospace, aviation, communications, radar, heat-resistant skeleton film, etc. as raw and auxiliary materials. Divided into: electric heater chip, electric heater protection sheet, gasket, electronic tube sheet, bulb sheet, because the material is a natural mineral product, it has the characteristics of no pollution, insulation, and good voltage resistance, and various specifications can be punched according to customer needs natural mica flakes. There are many kinds of natural mica, and there are two kinds of muscovite and phlogopite used as electrical insulation materials. Muscovite has glass luster, generall...

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Problems solved by technology

[0003] The existing shearing machine for mica sheet production has certain disadvantages in the process of use. First, the degree of automation of the shearing machine for mica sheet production is poor, and manual loading is required, and it is necessary to hold the mica by hand during the cutting process. Otherwise, because the mica sheet is thin, it is easy to bend during the cutting process. Secondly, in the actual cutting work, the cutting length of the mica sheet is controlled by the scale line on the workbench. This size control method not only The speed is slow and the operation steps are extremely cumbersome, which seriously affects the shearing efficiency of mica sheets and has a certain impact on actual use. Therefore, we propose a shearing machine for mica sheet production and its use method

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