A milling machine for grc board

Abstract

The invention relates to a deep processing device for glass fiber reinforced cement (GRC) products, in particular to a slot milling machine for GRC plates. The slot milling machine comprises a drill bit, a drill bit moving frame, a framework, a motor, belt pulleys and a cam-linkage mechanism, wherein the framework is a square three-dimensional frame on which a guide rail is arranged; the drill bit moving frame is arranged on the guide rail of the framework; the drill bit and a rotating drum are connected and fixed on the drill bit moving frame; the motor is mounted at the bottom of the framework; the belt pulley I is mounted on the motor; the belt pulley II is mounted at the middle of the bottom of the framework; the belt pulley III is mounted on the middle steel frame of the framework; the belt pulley IV is mounted on the drill bit moving frame, and positioned between the drill bit and the rotating drum; the drill bit moving frame and the belt pulley III are connected through the cam-linkage mechanism; and all the belt pulleys are connected through belts. When the slot milling machine provided by the invention is utilized for slot milling, the notch precision can be guaranteed, and then the different GRC plates for construction can be connected naturally and smoothly.

Description

technical field [0001] The invention relates to deep processing equipment for GRC products, in particular to a groove milling machine for GRC boards. Background technique [0002] As a new type of exterior wall decoration material, glass fiber reinforced cement (GRC) products have the advantages of high strength, light weight, strong plasticity, clean and environmentally friendly, unique design, obvious decorative effect, and thin-walled large slabs. The types of GRC products are divided into flat panels, folded panels, and curved panels, and many of them are curved and hyperbolic panels. In order to ensure the natural and smooth connection of different panels during installation, installation grooves are often required between the panels. The traditional process often uses manual milling, and the width and depth of the slot cannot be precisely processed. Most of the milling devices on the market are woodworking or marble milling machines. Due to the high strength of the GR...

AI Technical Summary

Problems solved by technology

The traditional process often uses manual milling, and the width and depth of the slot cannot be precisely processed

Most of the milling devices on the market are woodworking or marble milling machines. Due to the high strength of the GRC plate, the processing speed of these two milling machines is slow, the reciprocating feed speed of the milling cutter does not match, and the processing accuracy is not enough. The curved surface also affects the tightness of the installation between the plates, which brings safety hazards to the building use

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