High-bright hot-melt reflective coating large-scale matching and mixing production process
A technology for reflective coatings and production processes, applied in mixers, fluid mixers, mixer accessories, etc., can solve problems such as insufficient mixing and uneven ratio of raw materials
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Embodiment 1
[0060] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, the large-scale mixing production process of high-brightness hot-melt reflective coatings includes the following production steps:
[0061] A. The feeding process, the resin a, resin b and powder that need to be proportioned are transported to the bonding station in sequence;
[0062] B. Bonding process, while the resin a in step A is transferred to the bottom of the resin b located at the bonding station, the resin b is heated synchronously, and the resin a and resin b are bonded to form a mixture when they fall synchronously ;
[0063] C. Powder mixing process, the mixture in step B falls downward and cools the mixture during the falling process. At the same time, a certain amount of powder is transferred to the bonding station, and the powder falls and the mixture merges to form a mixture. coating;
[0064] D. Sub-bag packaging proces...
Embodiment 2
[0075] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, a large-scale batching equipment with a uniform proportioning ratio includes a material transfer part 1, and the material transfer part 1 includes a feeder a11 for downwardly conveying petroleum resin, a feeder for downwardly conveying modified rosin resin The feeding device b12, the feeding device c13 for conveying powder downwards, and the material transfer mechanism 14 for controlling the quantitative delivery of the feeding device a11, the feeding device b12 and the feeding device c13 backward, the feeding There are several devices a11, feeding device b12 and feeding device c13 arranged side by side along the longitudinal direction;
[0076] The batching part 2, the batching part 2 is arranged below the material transfer part 1, and the batching part 2 includes a petroleum resin and a modified rosin resin used to transport the material ...
Embodiment 3
[0095] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, the parts that are the same as or corresponding to those in the second embodiment are marked with the corresponding reference numerals in the second embodiment. For the sake of simplicity, only the differences from the second embodiment will be described below. The difference between the third embodiment and the second embodiment is that the buffer device 212 includes a buffer plate 2121 rotatably arranged at the lower port of the batching barrel 211, and two buffer plates 2121 are arranged symmetrically on the left and right. A spring 2122 is also provided at the tail end of the spring 2122, one end of the spring 2122 is fixed on the buffer plate 2121 and the other end is fixed on the receiving hopper 213.
[0096] Further, a cooling device 6 is provided on the outside of the batching barrel 211, the cooling device 6 includes a mounting fr...
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