An oil injection device and an oil injection method for an aerated block forming mold frame

Abstract

The invention relates to an oil spraying device for an aerated block forming mold frame and an oil spraying method. The oil spraying device is provided with a supporting frame. Two rails are arrangedon the supporting frame side by side. A traveling box is arranged on each of the two rails. Box bodies of the two traveling boxes are connected through a cross beam. A transmission reversing gear boxB and a rotary driving motor are arranged in the middle of the cross beam. The transmission reversing gear box B is in transmission connection with one rotary shaft. Two movable connecting rods are synchronously connected to the portions, on the two sides of the transmission reversing gear box B, of the rotary shaft separately. A spray nozzle installation plate is downwards welded to a long strip-shaped block. A spray head set a, a spray head set b, a spray head set c and a spray head set d are arranged on the lower portion of the spray nozzle installation plate side by side. Each spray head set comprises two oil spraying device bodies which are arranged with one in front of the other. The oil spraying method is used for spraying oil mainly through the oil spraying device. The oil sprayingdevice is novel in structural design and stable in operation. The oil spraying method is high in oil spraying efficiency and easy to operate and has very high actual application and promotion value.

Description

technical field [0001] The invention relates to the technical field of autoclaved aerated block production equipment, in particular to an oil injection device and an oil injection method for an aerated block forming mold frame. Background technique [0002] In the production process of autoclaved aerated blocks, the mold frame is an indispensable equipment, and the pouring molding is inseparable from the mold frame. The mold frame used for pouring is usually assembled from the mold frame body and side plates. As a result, before the slurry pouring, it is usually necessary to spray oil on the inner bottom surface, the inner side, and the front and rear sides of the formwork body, and the inner surface of the side plate does not need to be oiled. The main defects of the fuel injection device are: ①The number of nozzles is small and the layout is unreasonable. The nozzles are usually arranged in a fixed direction in one direction, resulting in a single injection that is not in ...

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Problems solved by technology

[0002] In the production process of autoclaved aerated blocks, the mold frame is an indispensable equipment, and the pouring molding is inseparable from the mold frame. The mold frame used for pouring is usually assembled from the mold frame body and side plates. As a result, before the slurry pouring, it is usually necessary to spray oil on the inner bottom surface, the inner side, and the front and rear sides of the formwork body, and the inner surface of the side plate does not need to be oiled. The main defects of the fuel injection device are: ①The number of nozzles is small and the layout is unreasonable. The nozzles are usually arranged in a fixed direction in one direction, resulting in a single injection that is not in place, and repeated spraying is required, and the work efficiency is low; ②The nozzles are only Simple oil spraying, the oil pressure is not enough, and the spraying is often unstable, resulting in a small and variable oil mist area each time, and low spraying efficiency; ③The entire spraying system and its nozzles cannot be adjusted flexibly, resulting in There are dead angles where the spraying is not in place, which requires manual rework and affects the production progress; ④The traditional fuel injection method often uses the method of moving the mold frame forward and the fuel injection device is fixed for spraying, resulting in inflexible fuel injection operation and the occurrence of spraying. Sometimes it happens that the shower is not in place

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