Device for cutting and chiseling position of embedded part of insulation board

By introducing an infrared laser positioning and scale limit system into the insulation board cutting device, the problem of inaccurate positioning in traditional cutting is solved, the cutting accuracy and repair quality are improved, the construction cost is reduced, and the insulation performance of the external wall and the safety of operation are ensured.

CN121989366APending Publication Date: 2026-05-08CHINA CONSTR FIRST DIV GROUP CONSTR & DEV
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Patent Information

Application Number
CN202610286344.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-10
Publication Date
2026-05-08

AI Technical Summary

Technical Problem

Traditional integrated insulation boards suffer from inaccurate positioning, poor appearance, and poor quality of subsequent repairs during the cutting and chiseling process, which affects the insulation performance of the exterior wall and increases construction costs.

Method used

A device comprising a base, a cutting saw blade, a sliding tube, a sliding rod, and a base was designed. It utilizes an infrared laser emitter for precise positioning, combined with scale lines and baffle limits to ensure accurate control of the cutting depth, and is equipped with a dust collection system to handle dust.

Benefits of technology

This improved the precision of insulation board cutting and the quality of repairs, ensuring the insulation performance of the exterior walls, reducing construction costs, and protecting the health of operators.

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Abstract

The invention discloses a device for cutting and chiseling the position of an embedded part of a heat insulation board, which comprises a base, the tail part of the base is provided with a handle, and the back side of the base is provided with a motor; the cutting saw blade is rotationally arranged on the front side of the machine base; the sliding pipes are vertically arranged on the front side of the machine base and located on the two sides of the cutting saw blade. The sliding rod is vertically and slidably connected to the sliding pipe, and scale marks are arranged on the outer side wall of the sliding rod; the base is horizontally arranged between the pair of sliding rods, and the lower end face of the base is flush with the outer wall of the lower end of the cutting saw blade. According to the device, the base flush with the outer wall of the lower end of the cutting saw blade is arranged, the base abuts against the heat preservation plate, meanwhile, the base can vertically slide, the cutting depth of the cutting saw blade is the same as the sliding distance of the sliding rod, display can be conducted through scale marks, the cutting depth is accurately controlled, and the cutting efficiency is improved. The problems of inaccurate positioning, poor perception and poor subsequent repairing quality in the traditional cutting process are solved, the thermal insulation performance of the outer wall is guaranteed, and the construction cost is reduced.
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