Cutting device for production and machining of metal thermal baffles

Abstract

The invention relates to the technical field of thermal insulation material machining equipment, and discloses a cutting device for production and machining of metal thermal baffles. The cutting device comprises a workbench, wherein a support is fixedly connected to the outer portion of the workbench, a lead screw is movably connected to the outer portion of the support, a rotary disc is fixedly connected to the outer portion of the lead screw, electrorheological fluid is arranged in the rotary disc, and fixed plates are fixedly connected into the rotary disc. Through the interaction among thefixed plates, first springs, movable plates, check blocks, movable rods, the electrorheological fluid and a power connection column, the lead screw can be decelerated in time when the rotational speed of the lead screw is suddenly increased and exceeds a normal rotational speed, the situation that the moving speed of a cutting wheel exceeds a normal moving speed due to an excessively high rotational speed of the lead screw, and consequently breaking occurs under the action of resistance of the metal thermal baffles is avoided, the safety performance of the metal thermal baffles in the cuttingprocess is greatly improved, and continuous proceeding of the production and machining process of the metal thermal baffles is facilitated.

Description

technical field [0001] The invention relates to the technical field of heat insulation material processing equipment, in particular to a cutting device for production and processing of metal heat insulation boards. Background technique [0002] Metal heat insulation panels have excellent thermal insulation properties. Compared with traditional exterior wall insulation and decorative building materials, they have excellent cold resistance and heat insulation performance, which greatly reduces heating and cooling energy consumption, thereby saving energy expenditure. The product is cost-effective and shows absolute advantages in exterior wall insulation and decoration materials. [0003] During the production and processing of metal heat shield boards, the metal heat shield board needs to be cut according to the needs of customers. During the cutting process of metal heat shield boards, due to the large resistance of the cutting wheel when it advances, the cutting wheel's The...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a cutting device for the production and processing of metal heat insulation boards, which is capable of decelerating the screw rod in time when the rotation speed of the screw rod suddenly increases and exceeds the normal range of rotation speed and can The advantage of stably fixing the metal heat shield during the cutting process solves the problem that the cutting wheel is prone to collapse due to the excessive rotation speed of the screw rod, which makes the cutting wheel exceed the normal moving speed range and the metal heat shield Misalignment prone to occur during cutting

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