Cotton opener for bedding production line

Abstract

Disclosed is a cotton opener for a bedding production line. The cotton opener comprises a machine shell; a feeding port is formed in one end of the machine shell, and a discharging port is formed in the other end of the machine shell; at least three opening mechanisms are arranged in the machine shell in the direction from the feeding port to the discharging port at intervals; and each opening mechanism comprises two opening rollers rotationally connected in the machine shell, and opening needles are arranged on the peripheral walls of the opening rollers. The opening needles on the two opening rollers belonging to the same opening mechanism are staggered in the axis direction of the opening rollers, and the density of the opening needles in each opening mechanism in the axis direction ofthe opening rollers is gradually increased in the direction from the feeding port to the discharging port. A driving mechanism for driving the opening rollers to rotate in the same direction is arranged on the machine shell. A plurality of blowpipes are arranged at the bottom in the machine shell at intervals in the direction from the feeding port to the discharging port, a plurality of blowing ports inclining upwards in the direction where the discharging port is located are formed in each blowpipe at equal intervals, and one end of each blowpipe is connected with an air source for continuously conveying air into the corresponding blowpipe. The cotton opener has the advantages that the opening efficiency is high, and opened cotton is fluffy and soft.

Description

technical field [0001] The invention relates to the field of quilt making equipment, in particular to a cotton opener for a quilt production line. Background technique [0002] Because the cotton will be formed into sheets due to moisture, pressure, etc. during the process of transportation and storage, it is necessary to put the sheets of cotton into an opener to open the cotton when making quilts. Most of the existing openers It is simply to quickly hit the cotton to disperse it and loosen it. The cotton that comes out in the end is still in small pieces, not fluffy, and cannot meet the processing requirements of the next process. The production efficiency is low and often needs to be repeated many times. Only the second opening can meet the requirement of fiber looseness. Contents of the invention [0003] The object of the present invention is to provide a cotton opener for bedding production line, which has the advantages of high opening efficiency, fluffy and soft c...

AI Technical Summary

Problems solved by technology

[0002] Because the cotton will be formed into sheets due to moisture, pressure, etc. during the process of transportation and storage, it is necessary to put the sheets of cotton into an opener to open the cotton when making quilts. Most of the existing openers It is simply to quickly hit the cotton to disperse it and loosen it. The cotton that comes out in the end is still in small pieces, not fluffy, and cannot meet the processing requirements of the next process. The production efficiency is low and often needs to be repeated many times. The second opening can meet the requirements of fiber looseness

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