Automatic mold oil spraying system for mold frame

Abstract

The invention discloses an automatic mold oil spraying system for a mold frame. The system comprises an oil spraying system (1), an oil supply system (2), a mold frame positioning system (3), an exhaust purification system (4) and an electric control system (5), wherein the oil spraying system (1) consists of a traveling mechanism erected on a main oil spraying system architecture (6) and a spraying mechanism; the traveling mechanism comprises a horizontal moving driving motor (7), a synchronizing wheel (8) connected with the driving motor (7), a synchronous belt (9), a rail (10) and a horizontal moving trolley (11); the horizontal moving trolley (11) is connected with the synchronous belt (9) through synchronous belt connectors (12); the spraying mechanism comprises a cylinder (13) and a sprayer connected onto the cylinder (13); the sprayer comprises CYL motion control electromagnetic valves (14) fixedly arranged on a bracket (17), valve terminals (15) and front, rear, left and right rows of spraying guns (16). The system has the characteristics of uniform spraying, high controllability, high efficiency and easiness in popularization.

Description

technical field [0001] The invention relates to the technical field of building material processing, in particular to an automatic spraying system for mold frame release oil. Background technique [0002] Air-entrained concrete block is a new type of building material that is lightweight, porous, thermal insulation, good fire resistance, nailable, sawable, planable, and has certain earthquake resistance. [0003] In the production process of air-entrained concrete blocks, it is necessary to apply release oil to the surface of the formwork before the pouring process. Aiming at the problem of brushing the release oil on the mold frame, the current manual brushing is labor-intensive and time-consuming, and the temperature inside the mold frame is high, the working environment is poor, the labor intensity is high, and the efficiency is low. In the process of manual brushing, the amount and temperature of release oil cannot be quantitatively controlled, and problems such as un...

AI Technical Summary

Problems solved by technology

[0005] 1. Waste of demoulding oil: At the beginning, the two spray guns work at the same time, and the traveling mechanism travels from left to right for spraying operations. During the walking process, the left spray gun will repeatedly spray the area sprayed by the right spray gun, resulting in demoulding oil waste;

[0006] 2. Uneven spraying: due to the angle between the arrangement of the spray gun and the horizontal plane, there is a spraying distance difference S (S=L2-L1) between the spraying distance L1 and L2 between the spraying point A and the spraying point B, and the spraying from the nozzle The speed of the release oil is the same, which leads to the difference in the atomization effect of the release oil at the two points A and B, and finally causes the spraying thickness of the two points A and B to be inconsistent. The result of the entire spraying is that the spraying thickness of each plane of the entire mold frame Inconsistencies and different spraying thicknesses in different areas within a single plane will have a quality impact on the pouring, stripping, peeling, and steaming processes of aerated concrete blocks

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