Efficient suction filtration device of press

Abstract

The invention discloses an efficient suction filtration device of a press. The efficient suction filtration device comprises a cloth unwinding bracket and a cloth winding bracket; a cloth unwinding device and a paper unwinding device are arranged on the cloth unwinding bracket; a cloth winding device and a paper winding device are arranged on the cloth winding bracket; filter cloth passing throughthe lower portion of an upper pressing die is arranged between the cloth unwinding device and the cloth winding device, and filter paper located below the filter cloth is arranged between the paper unwinding device and the paper winding device; the cloth winding bracket or the cloth unwinding bracket is provided with a winding-unwinding pre-supporting device, and the cloth winding bracket is provided with a cloth winding elastic tensioning device and a paper winding elastic tensioning device. Automatic replacement is achieved by winding and unwinding the filter cloth and the filter paper, andthe replacement efficiency is high. Due to the fact that the filter paper, which is low in price, is arranged below the filter cloth, which is high in price, pollution to the filter cloth is smaller,the filter cloth can be replaced from fifty molds to one hundred molds, and consumption of the filter cloth is obviously reduced. Meanwhile, the filter cloth and the filter paper can be seamlessly and continuously used in the length direction, and the utilization rate of the filter cloth is obviously increased.

Description

technical field [0001] The invention relates to the technical field of presses, in particular to a high-efficiency suction filter device for presses. Background technique [0002] In the production of the magnetic tile press, the pressing of each mold of the magnetic tile is accompanied by the filter mud of the filter cloth. The process of filter cloth filtering mud is also the process of filter cloth being polluted. At present, the filter cloth is mostly cut into a single piece for use, and only the middle area of ​​each mold is in contact with the mud, and the surrounding area is not in contact with the mud, so it cannot perform the filtering function, which makes the utilization rate of the filter cloth low. And usually, when the press presses ten-mode magnetic tiles, the filter cloth needs to be replaced manually. In addition, the purchase cost of the filter cloth itself is relatively high, and the huge consumption of filter cloth will significantly increase the product...

AI Technical Summary

Problems solved by technology

At present, the filter cloth is mostly cut into a single piece, and only the middle area of ​​each mold is in contact with the mud, and the surrounding area is not in contact with the mud, so the filtering effect is not achieved, which makes the utilization rate of the filter cloth lower.

And usually, when the press presses the ten-mode magnetic tile, the filter cloth needs to be replaced manually. In addition, the purchase cost of the filter cloth itself is relatively high, and the huge consumption of filter cloth will significantly increase the production cost of magnetic tile pressing.

In addition, it takes up to half an hour to change the cloth manually, and frequent replacement of filter cloth will seriously affect the production efficiency of the press

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