Production device of punched felt

Abstract

The invention discloses a production device of a punched felt. The device comprises a shell, wherein a centrifugal fan is disposed on one side of the top part of the shell; the bottom part of the centrifugal fan passes through the shell and communicates with interior; an opening is formed in the upper end of the shell side remote from the centrifugal fan; a first conveying belt is disposed at the opening; the first conveying belt is vertically disposed on one side of the shell; one end of the first conveying belt stretches into the shell at the opening; a first licker-in is disposed in the shell and installed under the first conveying belt; an arc baffle is disposed on the side of the first licker-in remote from the first conveying belt; and a main opening area is disposed right under the first licker-in. According to the invention, fibers are initially opened by the first licker-in; the fibers will be opened completely through rotation of multiple lickers-in on the bottom in different directions; a dust remover capable of vertical patting is disposed in the device, so production raw materials of the punched felt are cleaner; quality of the punched felt is improved; and the better punched felt can be produced.

Description

technical field [0001] The invention relates to the technical field of mechanical production, in particular to a production device for needle felt. Background technique [0002] The production of needle felt is divided into opening area and needle punching area. The opening area is the process of loosening the compacted and intertwined fiber raw materials and removing impurities, and then the opened fibers are used with triangular or other Shaped cross-section, and the thorns with barbed hooks on the edges repeatedly puncture the fiber web. [0003] However, the current production equipment for needle felts only performs one-step opening, the fibers are not separated thoroughly, and the fibers cannot be dedusted during the opening process. There is too much dust in the fibers, which makes the needle felts produced The precision is not high, and the production quality is not high. Therefore, we urgently need to design a production device for needle felt to solve the above pr...

AI Technical Summary

Problems solved by technology

[0003] However, the current production equipment for needle felts only performs one-step opening, the fibers are not separated thoroughly, and the fibers cannot be dedusted during the opening process. There is too much dust in the fibers, which makes the needle felts produced The precision is not high, and the production quality is not high. Therefore, we urgently need to design a production device for needle felt to solve the above problems.

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