Zipper type wall body component side face cutting forming process and a forming cutter

Abstract

The invention provides a specific technical scheme of a zipper type wall body component side cutting forming process and a forming cutter and specifically solve the technical problems encountered in cutting grooving of a zipper groove and an anti-cracking belt groove of a zipper type body component. Specifically, a stripping groove cutting process is added to the front end of the whole flow of a zipper groove cutting process of the side face of the wall body component, and the zipper type wall body component side face cutting forming process comprises a zipper groove cutting process and an anti-cracking belt groove cutting process, specifically, the zipper groove cutting process has four specific embodiments, the anti-cracking belt groove cutting process has two specific embodiments, and the invention further provides a cutter required for completing the zipper type wall body component side face cutting forming process. The zipper type wall body component side face cutting forming process and the forming cutter has the beneficial effects that a stripping groove cut in advance can promote strip-shaped excess materials in the zipper groove to collapse outwards under the extrusion of a cutting knife, so that the problem that the strip-shaped excess materials are difficult to strip, and the phenomenon that the cutting knife is extruded and burned are solved.

Description

technical field [0001] The invention relates to a zipper-type wall part side slitting forming process and a forming tool, relating to a building wall material production forming process, in particular to a zipper-type wall part scribing forming process and a forming tool for zipper grooves on two sides connected to each other. Background technique [0002] Lightweight partition board is a new type of energy-saving wall material. It is a wall material that looks like a hollow floor, but it has concave and convex grooves on both sides. After applying a small amount of caulking mortar, it can be assembled. Due to the large length and width of the partition wall panels and the large differences in air humidity and temperature in different seasons in different regions, the lightweight partition wall panels connected by concave-convex falcon grooves are only bonded and fixed by caulking mortar, so after specific construction and completion In use, two connected partition boards o...

AI Technical Summary

Problems solved by technology

1) image 3 As shown in the scribing and shaping process of the zipper groove Ad, because the inside of the zipper groove Ad is large and the outside is small, it is difficult for the strip-shaped residual material in the zipper groove Ad to fall off naturally, and the shape of the zipper groove Ad will be damaged if the operation is not correct

2) When the zipper groove Ad is cut, the strip-shaped remaining material Ab cannot move to the outside of the zipper groove sizing cutter 12 in the knife cavity of the zipper groove sizing cutter 12, causing the zipper groove sizing and scribing cutter 12 and The two-way friction between the zipper groove Ad and the strip-shaped remaining material Ab results in the burning phenomenon of the extrusion knife and the shaping zipper groove cutting knife 12 friction overheating, which shortens the service life of the zipper groove shaping cutting knife 12

3) Due to the phenomenon of knife extrusion and burning during the scribing process of the zipper groove Ad, the zipper groove shaping scribing knife 12 has a relatively large resistance during the scribing work, and the cutter often deforms under pressure, resulting in unstable shape of the zipper groove Ad Affecting the yield rate of partition boards

4) To complete the zipper groove and anti-crack groove of the zipper type building wallboard, multiple groups of different types of scribing knives are required to cut at the same time in a certain order, while the light partition wallboard scribing and forming equipment fixed knife column The quantity is limited, and often in the process of slitting and cutting zipper type building wall panels, the types of scribing knives are more than the number of fixed knives of the forming equipment, which makes it impossible to complete the partition wall on a lightweight partition wall panel slitting and forming equipment Simultaneous scribing and cutting of two processes of zipper groove and anti-crack groove groove

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