Wide application of ingot casting machine

The ingot casting machine is widely used in the field of metal ingot casting of aluminum and other metals. It effectively solves the problems of easy delamination and easy falling off caused by the lax aluminum-coated iron particles, and effectively improves the casting and wrapping of aluminum ingots. The work efficiency of iron pellets and demoulding improves the quality of the product, so that it can fully meet the quality requirements of steelmaking production for aluminum ingots. The main principle is to use the pouring machine to quantitatively spray liquid aluminum into the ingot slot, and at the same time, the ingot slot is slowly rotated under the driving of the unit, and the cooling step is completed during the rotation process. Generally, the cooling process takes about 30 to 40 minutes. The ingot trough is transferred to the bottom of the unit, and de-ingot is completed under the action of the aluminum ingot's own gravity. However, in the actual production process, because the purity of the aluminum ingot is not high or there are small depressions in the ingot trough, the aluminum ingot is very difficult to form after cooling and forming. It is easy to get stuck in the ingot groove and cannot complete its own gravity discharge. At this time, manual operation is generally required to extend the ejector rod to push the aluminum ingot out of the ingot slot, which is very troublesome, and because the ejector rod is generally only three About four centimeters, the contact surface pressure is strong during the jacking action. If the aluminum ingot is not sufficiently cooled and soft, it is easy to cause depression and deformation in the middle of the aluminum ingot during jacking. Because of its great destructiveness, it is currently only used in its own When gravity cannot remove the spindle, the ejector is manually controlled, which increases a lot of labor. Although the automatic ejector can be realized by the automatic control equipment, the equipment cost and operating cost have been increased to a certain extent.

An aluminum ingot casting machine includes a frame, a unit, a pouring machine and an ingot groove. The unit is composed of a machine head and a machine tail. The scraper chain, the ingot groove is evenly connected to the scraper chain by bolts, the filling machine is installed on the rear side of the machine frame, and the head side of the frame is also fixedly connected with a number of water-cooling pipes, and the water-cooling pipes are connected to the ingots. A number of nozzles are installed just above the grooves. The frame is also fixedly connected with two installation grooves in the middle of the unit near the head side. Hydraulic top cylinders are installed in the installation grooves. The lower end of the push rod of the hydraulic top cylinder is fixedly connected with a lower The end face is a pressure block with a circular arc surface; the ingot groove is composed of a support groove and a push block, the upper part of the support groove is a concave support cavity, and a sliding port is opened at the center of the lower part of the support groove, and the support groove is at the sliding port There are also a number of fixed chutes on both sides, the push block is a rectangular block structure that closely fits with the sliding port, a number of sliders are fixedly connected on both sides of the push block, and the push block is tightly slidingly connected to the fixed chute through the slider. Inside the support groove, the lower end surface of the push block is of a circular arc structure, the upper and lower ends of the fixed chute are fixedly connected with a spring, the other end of the spring is fixedly connected to the upper and lower ends of the slider respectively, and the side walls of each fixed chute are also fixedly connected. There are blocks.