Non-stop automatic screen changer

Abstract

The invention discloses a non-stop automatic screen changer comprising a front shell, a support plate, a motor bracket, a rotating motor, a speed reducer, a rear shell, a gear disk, a gear housing, adriving gear, a filter plate and filter screen clamping slots. Fixing plates are fixedly welded on the top of one side of the front shell symmetrically, and the top of each fixing plate is fixedly connected with the motor bracket by bolts; one side of the motor bracket is fixedly provided with the rotating motor, and an output shaft of the rotating motor is fixedly provided with the speed reducer;an output shaft of the speed reducer is fixedly provided with the driving gear, and the side, far away from the fixing plates, of the front shell is provided with the rear shell; and the top end of the rear shell is fixedly connected with the motor bracket by bolts, and the gear disk is arranged between the front shell and the rear shell. According to the non-stop automatic screen changer, filterscreens can be replaced under the non-stop condition of a plastic extruding machine, not only is the machining speed of the plastic extruding machine increased, but also the efficiency of the plasticextruding machine is improved.

Description

technical field [0001] The invention relates to the technical field of plastic processing, in particular to a non-stop automatic screen changer. Background technique [0002] Plastic is a high molecular compound polymerized by addition polymerization or polycondensation reaction with monomer as raw material. It has medium resistance to deformation and is between fiber and rubber. With the development of industrial technology, plastics are more and more used in various fields due to their low price and practicability. Plastic products are processed from molten raw materials through abrasive tools. , as an important plastic product processing tool, the plastic extruder is widely used in the extrusion field. The plastic extruder needs to filter the raw materials in the molten state before extrusion to improve the quality of the product. However, Plastic is easy to block the filter screen during extrusion, and the existing extruder needs to be shut down to replace the filter sc...

AI Technical Summary

Problems solved by technology

[0002] Plastic is a high molecular compound polymerized by addition polymerization or polycondensation reaction with monomer as raw material. It has medium resistance to deformation and is between fiber and rubber. With the development of industrial technology, plastics are more and more used in various fields due to their low price and practicability. Plastic products are processed from molten raw materials through abrasive tools. , as an important plastic product processing tool, the plastic extruder is widely used in the extrusion field. The plastic extruder needs to filter the raw materials in the molten state before extrusion to improve the quality of the product. However, Plastic is easy to block the filter screen during extrusion, and the existing extruder needs to be shut down to replace the filter screen, which is slow in processing speed and low in efficiency

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