Hot melting type filter net machining device

Abstract

The invention discloses a hot melting type filter net machining device, and relates to the technical field of machining. The device comprises a die head mechanism, an upper die and a lower die, the upper die and the lower die are annular, the upper die is used for being matched with the lower die to clamp a filter net to be machined, a limiting boss used for placing a supporting ring body to be machined is arranged on the inner wall of the lower die, the die head mechanism comprises a hot melting base and a shaping die head connected with the hot melting base, the shaping die head is located on the face, close to the upper die, of the hot melting base, the hot melting base comprises a body and a ring cutting part annularly mounted on the outer edge of the body, the shaping die head is matched with an inner hole of the lower die, and is driven to penetrate through the upper die to act on the filter net to be machined, the filter net to be machined is sunken towards the inner hole of thelower die to form a net pocket shape, the hot melting area of the body and the supporting ring body to be machined are used for being matched with the position of hot melting connection of the filternet to be machined, the hot melting area is used for hot melting of the filter net to be machined on the supporting ring to be machined, the ring cutting part is use for cutting the part, extending to the outside of the supporting ring to be machined, of the filter net to be machined.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a hot-melt filter screen processing device. Background technique [0002] With the rapid development of my country's economy and the continuous improvement of people's material life and spiritual level, people pay more and more attention to green food and healthy diet in terms of diet. Since the homemade beverages do not contain colorants, precipitants and antioxidants, etc., the taste is natural and mellow, so they are also deeply loved by people. Among them, filtration is a very important link in the beverage production process, through which the residue generated in the process of making the beverage can be filtered out, thereby improving the taste of the beverage. [0003] At present, common filters are usually processed by filter screens. The production process mainly includes two types. One is to melt the filter screen on the plastic support ring through ultr...

AI Technical Summary

Problems solved by technology

Among them, the ultrasonic hot-melt method is easy to operate and the finished product is beautiful, but the processing cost is high, and the shape of the filter bag is difficult; the filter structure processed by the injection molding process is relatively stable, but the conical filter needs to be punched. →Roll→fusion interface→into the mold cavity→mold clamping and other series of processes, the entire processing molding cycle is long, too many processes, reducing the overall production efficiency

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