Pattern coating bracket

Abstract

The invention relates to a pattern paint bracket, comprising a lower bracket and two side brackets, the three brackets are horizontally arranged and enclosed into a bracket structure with a triangular cross-section, the lower bracket is located at the lowest end and forms a triangle The tip of the bracket, the support rods on both sides are arranged on both sides above the lower support rod, the lower support rod and one end of the support rods on both sides are respectively arranged on the support frame, and the two side support rods and the lower bracket are respectively arranged on the support frame. The position between the two brackets can be adjusted. The above-mentioned paint bracket can realize the supporting operation of the larger shape. When the size of the shape changes, the distance between the two brackets can be adjusted so that the brackets on both sides are close to each other. or away from it, and close to or away from the lower bracket, so as to support the patterns of different shapes and sizes, and then set the enclosure cover on the paint bracket to realize the enclosure operation of the pattern and immerse the pattern. In the paint tank, to realize the gluing operation of the pattern.

Description

technical field [0001] The invention relates to the technical field of casting, in particular to a pattern glue-coating bracket. Background technique [0002] Sand casting is a common production method for general structural components. The patterns used are generally polymer materials. For example, after polystyrene foam is produced through a mold, it is necessary to apply a high-temperature resistant coating on the surface of the pattern and then dry it. Produce qualified patterns to ensure the quality of castings in subsequent actual casting. When implementing pattern production, it is necessary to use a spraying machine to carry out a full range of spraying operations on a single or a certain number of patterns, and after the spraying is completed, they are placed on the drying rack respectively, and then the rapid drying operation is performed. After the pattern is placed on the drying rack and dried, the pattern product can be obtained for subsequent casting. When the...

AI Technical Summary

Problems solved by technology

When implementing pattern production, it is necessary to use a spraying machine to carry out a full range of spraying operations on a single or a certain number of patterns, and after the spraying is completed, they are placed on the drying rack respectively, and then the rapid drying operation is performed. After the pattern is placed on the drying rack and dried, the pattern product can be obtained for subsequent casting. When the above pattern is produced, it is difficult to achieve uniform coverage in actual spraying, and when the spraying is finished There is also a relatively serious hang phenomenon in the pattern. After being placed directly on the drying rack, the paint falls on the drying rack after the paint is placed on the drying rack. When the pattern is taken out of the drying rack, it will dry The paint is easy to get stuck on the drying rack, causing serious paint loss on the surface of the pattern, which has a great impact on the quality of subsequent casting products

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