Intelligent super-long paste extruder for production of Teflon insulating tube

Abstract

The invention discloses an intelligent super-long paste extruder for production of Teflon insulating tube. The intelligent super-long paste extruder comprises a datum plate and a charging barrel erected above the datum plate; a detachable die head is arranged at the end, away from the datum plate, of the charging barrel; a center rod is fixed on the datum plate; the end, away from the datum plate, of the center rod is inserted into the charging barrel; a plurality of guide rods are fixed to the datum plate and are located on the peripheral side of the center rod; the guide rods and the center rod are jointly sleeved with a plurality of sheath assemblies used for correcting the coaxiality of the center rod; an extrusion plate is arranged in the charging barrel in a sliding mode; and a lifting part used for driving the extrusion plate to ascend and descend is arranged on the side, away from the charging barrel, of the datum plate. The extruder has the effect of reducing the deviation of the size of a finished tube, is beneficial to improving the product quality, can increase the length of the Teflon insulating tube manufactured at a time, is beneficial to saving manpower and reducing the waste of raw materials, and further reduces the overall production cost, and the application range of the Teflon insulating tube with a large length size is wider.

Description

technical field

[0001] The invention relates to the field of extruders, in particular to an intelligent super-long paste extruder for the production of Teflon insulating pipes. Background technique

[0002] Teflon insulating pipe has low water absorption, non-toxicity and good high pressure resistance, and can withstand all strong acids. It can be widely used in machinery, electronic appliances, automobiles, aerospace, chemicals, computers, electric heating, military, communications and other important technology industry. At present, the structure of the traditional Teflon tube paste extruder is complicated, and the maximum length of Teflon tube prepared at one time is 1.04 meters, the production efficiency is low and the production cost is high.

[0003] The related technology patent application number is the Chinese patent CN201821638572.2, which proposes a paste extruder, including a push assembly installed on the coaxial line, an extrusion cavity fixedly connected to t...

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