Glass fiber crushing and grinding equipment for machining glass fiber powder

Abstract

The invention relates to the technical field of glass fiber powder machining, and discloses glass fiber crushing and grinding equipment for machining glass fiber powder. The glass fiber crushing and grinding equipment comprises a box body, and the top of the box body is provided with a feed port; the right and left inside walls of the box body are each provided with a transverse plate fixedly, andthe length of the transverse plate located on the right side is larger than the length of the transverse plate located on the left side; the top of each transverse plate is fixedly provided with a sliding rod, and each sliding rod is sleeved with a fixing plate movably; a support spring is fixed between the bottom of each fixing plate and the top of each transverse plate, and a crushing box is fixed between the side walls of the two fixing plates; a telescopic hose communicates between the top of the crushing box and the feed port, and a fixing frame is fixed to the middle part of the top ofthe crushing box; the fixing frame is of a door type, and the middle parts of the two side walls of the fixing frame are each provided with an open slot; and the inner top wall of the box body is fixedly provided with two support plates. According to the glass fiber crushing and grinding equipment, the problems of incomplete crushing, low efficiency, resource waste, dust overflowing in the machining process and environmental pollution are solved.

Description

technical field [0001] The invention relates to the technical field of glass fiber powder processing, in particular to glass fiber crushing and grinding equipment for glass fiber powder processing. Background technique [0002] Glass fiber powder is made by chopping, grinding and sieving specially drawn continuous glass fiber strands. It is widely used in various thermosetting resins and thermoplastic resins as filling and reinforcing materials. Glass fiber powder is used as a filling material to increase product hardness and compressive strength, reduce product shrinkage, wear scar width, wear, and production costs. [0003] Glass fiber powder is obtained by crushing glass fiber. The existing glass fiber crushing equipment is directly crushed by a crushing knife, and then falls. If the crushing is not thorough once, it needs to be put into the crushing equipment again for crushing until the crushing is qualified. The processing efficiency is very low, and in the process of...

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Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides a glass fiber crushing and grinding equipment for glass fiber powder processing, which solves the problem of incomplete crushing of glass fiber powder production crushing equipment, low efficiency, waste of resources, and there will be Dust spills, problem of environmental pollution

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