A vertical web laying device with adjustable density of upright cotton

A vertical web laying device and cotton density technology, applied in textiles, papermaking, non-woven fabrics, etc., can solve the problems of inability to adjust the density of cotton vertically, and achieve the effect of easy density adjustment

CN104805597BActive Publication Date: 2017-04-12TENGFEI TECH CO LTD
9 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2017-04-12

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a vertical type net laying device capable of adjusting upright cotton density. The vertical type net laying device capable of adjusting the upright cotton density comprises a reciprocating type cotton feeding system, a vertical type cotton arrangement system and a horizontal conveying belt, the reciprocating type cotton feeding system comprises a reciprocating power part and a cotton feeding part mutually connected, a cotton feeding groove is formed in the middle of the cotton feeding part, the outlet of the cotton feeding groove is communicated with the inlet of a forming tunnel in the vertical type cotton arrangement system, the outlet of the forming tunnel is communicated with the horizontal conveying belt below the outlet, the vertical type cotton arrangement system comprises three layers, and each layer comprises a left cotton arrangement roll set and a right cotton arrangement roll set bilaterally symmetrical to the forming tunnel. When using, the density of a final product can be changed through setting different running speeds for left and right cotton arrangement roll sets in each layer. The vertical type net laying device capable of adjusting the upright cotton density is capable of adjusting the density and width of the upright cotton, and moreover, the structure is simple, and the operation is facilitated.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a vertical web laying device, which belongs to the field of textile machinery, and in particular to a vertical web laying device with adjustable density of upright cotton, which is particularly suitable for adjusting the density of upright cotton formed by vertical web laying . Background technique

[0002] At present, in the field of vertical cotton, the process of laying the carded fiber web into a multi-layer fiber web layer according to requirements is called web laying, which is mainly completed by web laying machines. The existing web laying machines include horizontal There are two kinds of net lapper and vertical net lapper.

[0003] The fibers in the product processed by the horizontal lapper are arranged in the horizontal direction, and the elasticity is poor. The fibers in the product processed by the vertical lapper are arranged in the vertical direction, and the elasticity is strong, but the existing vertical lapp...

Examples

Embodiment

[0038] see figure 1 – image 3 , a vertical web laying device with adjustable vertical cotton density, including a reciprocating cotton feeding system, a vertical cotton discharging system and a horizontal conveyor belt 11, and the reciprocating cotton feeding system includes a reciprocating power unit 8 and a feeding system connected to each other cotton department 7;

[0039] The vertical cotton discharge system includes the upper left cotton discharge roller group 1, the upper right cotton discharge roller group 2, the middle left cotton discharge roller group 3, the middle right cotton discharge roller group 4, and the lower left cotton discharge roller group 5 with the same structure. With the lower right cotton roller group 6, its structure is an apron 12 and a top roller 13 and a bottom roller 14 wrapped in the inner two ends of the apron 12, and the top roller 13 is a driving wheel and a bottom roller 14 is a driven wheel; the vertical line where the upper left cotto...