CN2560650Y

CN2560650Y - Circular carding machine

Info

Publication number: CN2560650Y
Application number: CN 02217200
Authority: CN
Inventors: 项德仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-27
Filing date: 2002-04-27
Publication date: 2003-07-16
Anticipated expiration: 2012-04-27

Abstract

A round carding machine comprises a round carding cylinder 1, a front carding roller 3, a rear carding roller 6 and two round hair brushes 4 and 7. The front carding roller is positioned in the lower front of the round cylinder and the rear carding roller is arranged at the lower back of the round carding cylinder. In addition, the utility model also comprises at least a pre-carding roller 2, which is positioned above the front carding roller, and the cylindrical surface of the pre-carding roller is covered with card clothing and planted with steel needles. Because the pre-carding roller is additionally provided, the round carding machine can sort and pre-card the stem cotton flexibly before the carding by the front and rear carding rollers, loosen the knotted cotton blocks, compart fiber bundles, straighten the hook and the fiber with needle sleeve, eliminate sundries and short fiber, loosen the fiber at the exposed end of the stem cotton and make the fiber parallel, so that the carding needle can penetrate easily when the stem cotton enters into the pre-carding roller for carding, the carding strength is reduced greatly, the fiber damage and breakage are reduced largely, the drafts percentage of refined waster silk is improved obviously, the percentage of short fibers in fine drafts are reduced obviously and the quality is improved.

Description

Continuous flat dressing machine

(1) technical field:

The utility model relates to the equipment of the continuous technology of a kind of silk spinning system, a kind of structure of continuous flat dressing machine.

(2) background technology:

The continuous technology of silk spinning circle comb system comprises out cocoon, cuts tender circle comb three process.Open cocoon and be with devil the keen-witted and capable continuous shredding that makes in the concise operation, and make silk fiber have certain extended parallelization, make that certain specification and thickness are continuous uniformly opens.Cutting silk floss and be and opening with silk floss is raw material, with filling machine long silk fiber is cut off, and makes the bar silk floss with predetermined weight that is suitable for circular comber processing, make on the other hand fiber further loosen, stretch, parallel and remove part pupa bits and other impurity.Circle comb is with continuous flat dressing machine the fiber in the bar silk floss to be carded to stretch parallel filament, remove folder and be attached to pupa bits and other impurity in the fiber, makes drafts.

Existing continuous flat dressing machine comprises circle comb cylinder, preceding comber cylinder, back comber cylinder and circle hairbrush.Preceding comber cylinder is in the front lower place of circle comb cylinder, and back comber cylinder is in the back lower place of circle comb cylinder.Two round hairbrush contact with forward and backward comber cylinder respectively.Continuous plate of folder and the continuous plate headstock gear of folder are arranged on the circle comb cylinder.One end of bar silk floss is by the continuous plate fixed bit of folder, and circle is combed the cylinder slow rotation, preceding comber cylinder and back comber cylinder quick rotation.When the bar silk floss passed through the workspace of forward and backward comber cylinder, the tow sides of bared end were subjected to the meticulous combing of forward and backward comber cylinder respectively.One end of bar silk floss combing is clamped, and drafts has just been made in other end combing one time again.Owing in the bar silk floss more entangled fiber and impurity are arranged, fully do not separate between fiber, the continuous head end fiber of bar is hook solid and needle guard shape again mostly, combing effect is violent when having the continuous flat dressing machine combing now, fiber easily comb is disconnected and injured, even fiber transferred to come from press from both sides continuous plate, thereby the comb folding is lower, the drafts quality is difficult to further raising.

(3) summary of the invention:

The utility model is intended to propose a kind of continuous flat dressing machine that can improve comb folding and drafts quality.

This continuous flat dressing machine comprises circle comb cylinder, preceding comber cylinder, back comber cylinder and two round hairbrush.Preceding comber cylinder is in the front lower place of circle comb cylinder, and back comber cylinder is in the back lower place of circle comb cylinder, and round hairbrush contacts with forward and backward comber cylinder respectively.It also comprises at least one pre-comb cylinder, and card clothing was being wrapped on the face of cylinder of pre-comb cylinder in the top of comber cylinder before this pre-comb cylinder was positioned at, and was implanted with draw point.

This continuous flat dressing machine is owing to increased the pre-comb cylinder, make the bar silk floss before forward and backward comber cylinder combing, can be put in order and softer pre-comb, choose pine and tie continuous piece, compartition fibre bundle, stretching crotch and the fiber of band needle guard, put out impurity and staple fibre in order, and make between the fiber of the continuous bared end of bar and loosen, stretch parallel, thereby when comber cylinder carried out combing before the bar silk floss was entered, card wire penetrates easily, carding force reduces significantly, and fiber is injured greatly to be reduced with the disconnected phenomenon of comb, and the comb folding is obvious to be improved, short fiber index in the drafts obviously reduces, and quality improves.

(4) description of drawings:

Accompanying drawing 1 is the structure chart of this continuous flat dressing machine;

Accompanying drawing 2 is the structure chart of pre-comb cylinder;

Accompanying drawing 3 is the structure chart of draw point.

(5) specific embodiment:

As shown in Figure 1, this continuous flat dressing machine comprises circle comb cylinder 1, preceding comber cylinder 3, back comber cylinder 6 and two round hairbrush 4,7.Preceding comber cylinder is in the front lower place of circle comb cylinder, and back comber cylinder is in the back lower place of circle comb cylinder, and round hairbrush contacts with forward and backward comber cylinder respectively.It also comprises at least one pre-comb cylinder 2, and card clothing was being wrapped on the face of cylinder of pre-comb cylinder in the top of comber cylinder before this pre-comb cylinder was positioned at, and was implanted with draw point.As shown in the figure, pre-comb cylinder 2 can have two, and the top of comber cylinder is arranged above and below before all being positioned at.One of them circle comber cylinder forward rotation is carried out pre-comb to the front of the continuous exposed division of bar, and another circle comber cylinder backward rotation is carried out pre-comb to the reverse side of the continuous exposed division of bar.5 is operative employee's platform among the figure.The rotation direction of cylinder and each cylinder is shown in the arrow on it.

As shown in Figure 2, the skeleton of the pre-comb cylinder of this continuous flat dressing machine can be made with cast iron, and its diameter can be taken as 100mm-180mm, and width is 680mm, and the axle core is made with round steel in the center, reaming on the cylinder limit, and the diveder pin is so that the bag card clothing.

As shown in Figure 3, the angle α that goes down on one's knees of the draw point on the card clothing on the pre-comb cylinder of this continuous flat dressing machine can be taken as 150-160 °, and all the other requirements can be identical with TJ513 (No. 22) pin commonly used.The needle point linear velocity of pre-comb cylinder can 40-80 rice/minute in select, make the continuous every 1mm of bar that the effective draw point arrangement of 40-85 root be arranged.

Claims

1, a kind of continuous flat dressing machine, comprise circle comb cylinder (1), preceding comber cylinder (3), back comber cylinder (6) and two round hairbrush (4) (7), preceding comber cylinder is in the front lower place of circle comb cylinder, back comber cylinder is in the back lower place of circle comb cylinder, the circle hairbrush contacts with forward and backward comber cylinder respectively, it is characterized in that it also comprises at least one pre-comb cylinder (2), the top of comber cylinder before this pre-comb cylinder is positioned at, wrap card clothing on the face of cylinder of pre-comb cylinder, be implanted with draw point.

2, continuous flat dressing machine as claimed in claim 1 is characterized in that described pre-comb cylinder (2) has two, and the top of comber cylinder is arranged above and below before all being positioned at.

3, continuous flat dressing machine as claimed in claim 1 or 2, the diameter that it is characterized in that described pre-comb cylinder skeleton is 100mm-180mm.

4, continuous flat dressing machine as claimed in claim 3 is characterized in that the angle of going down on one's knees (α) of the draw point on the card clothing on the described pre-comb cylinder is 150-160 °.