CN205347660U - Rack flat -clothing for carding machine - Google Patents
Rack flat -clothing for carding machine Download PDFInfo
- Publication number
- CN205347660U CN205347660U CN201521017478.1U CN201521017478U CN205347660U CN 205347660 U CN205347660 U CN 205347660U CN 201521017478 U CN201521017478 U CN 201521017478U CN 205347660 U CN205347660 U CN 205347660U
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- tooth bar
- clothing
- flat
- carding machine
- gear piece
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Abstract
The utility model discloses a rack flat -clothing for carding machine, it includes skeleton, rack, screw and nut, and the rack passes through the screw to be fixed on the skeleton with the nut, and the rack is formed by total high bits of difference and section bar polyphone. The utility model discloses a rack flat -clothing for carding machine through the change of rack height, shifts the cotton not of uniform size come with the licker -in and restraints effectively to be opened and comb into little cotton with the branch and restraint, carries out the orientation to the fibre, is favorable to alleviateing the main load of combing the district of tin forest apron, reduces the fibre -tendering and improves the card silver and yarn quality index, can prolong the life of tin forest card clothing and elasticity flat -clothing simultaneously, reduction use cost.
Description
Technical field
This utility model relates to a kind of textile industry fiber carding machine, particularly relates to a kind of carding machine tooth bar flat-clothing.
Background technology
Carding machine tooth bar flat-clothing is the added carding elements of a kind of textile enterprise carding machine, its function is that the big flock before entering cylinder, cover plate main comb region is carried out pre-comb and the fiber behind cylinder, the main comb region of cover plate is carried out Final finishing, to improve the depth of parallelism of fiber, remove the impurity in cotton fiber, dust, cotton knot further.Prior art is divided into rear tooth bar flat-clothing and front tooth bar flat-clothing for the tooth bar flat-clothing of carding machine according to installation site difference, gear piece height overall used by existing tooth bar flat-clothing is contour gear piece, its gear piece height overall is 2.5mm, there is no the change in tooth depth, it is unfavorable for shredding and the combing of different size fibre bundle, the damage of fiber is relatively big, and the carded sliver and yarn quality index also can be bad.To sandwich after series winding slivering, lifting mode is fixed on iron skeleton or aluminum skeleton, it is installed on the tool frame of carding machine again, and according to needs such as the fiber properties of combing, yield, in necessarily spacing between crown and the cylinder of gear piece, fiber carries out the effect such as shredding, combing, orientation, and namely between tooth bar flat-clothing and cylinder, on length direction, maintenance etc. is spaced.But fiber when transferring on cylinder from carding machine licker-in, it it is the state in fibre bundle, not of uniform size, big fibre bundle is by being extruded time between tooth bar flat-clothing and cylinder, it is filled between the two, few fibers can not get effective shredding combing, or few fibers is damaged generation short flannel in shredding carding process or forms cotton knot, and carded sliver index and yarn quality index is unfavorable.
Accordingly, it is desirable to provide a kind of new technical scheme solves the problems referred to above.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of carding machine tooth bar flat-clothing.
For solving above-mentioned technical problem, carding machine tooth bar flat-clothing of the present utility model, it includes skeleton, tooth bar, screw and nut, and described tooth bar is fixed on skeleton by screw and nut, and described tooth bar is connected in series with section bar by the gear piece of different height overalls.
The gear piece height overall of composition tooth bar has 2 ~ 4 kinds, the gear piece of different height overalls is spaced by equal proportion, form the crown height that height is straggly in the longitudinal direction, so allow differ in size fibre bundle carry out in the space that difference is spaced shredding and combing probability improve, consider that the fiber of different length can both obtain combing simultaneously, ensureing spacing suitably between tooth bar flat-clothing and cylinder, therefore the total head of gear piece is less than 0.3mm.
The gear piece thickness that tooth bar adopts suitably reduces, and increases lateral density, improves carding effect, and the base thickness of gear piece is set to 1.0 ~ 1.2mm (base thickness of current existing product is 1.4mm).
The gear piece that tooth bar adopts adopts high-carbon steel or high-carbon low-alloy steel to make.And quenched process, improve the service life of tooth bar flat-clothing.
Skeleton and section bar all adopt aluminium alloy or almag to make.Alleviate the weight of tooth bar flat-clothing, reduce labor intensity.
The beneficial effects of the utility model: with the gear piece of the different height overalls of toothed rack, and interval arranges according to a certain percentage, length direction is formed the layout of stage teeth, tooth bar flat-clothing and cylinder spacer is adjusted with the face that the needle point that height overall is the highest is formed, the crown of total height and cylinder space increasing, thus and between cylinder, form the space varied in size, different size of flock is conducive to fully to obtain shredding and combing, reduce fibre bundle, fiber ultimate fibre, thus the combing load reduced between cylinder and elastic flat clothing, be conducive to impurity in fiber, the removal of short flannel and cotton knot, improve the carded sliver and yarn quality index.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that this utility model gear piece is a piece of every a piece of arrangement mode schematic diagram.
Fig. 3 is this utility model gear piece two panels arrangement mode schematic diagram every two panels.
Wherein: 1, skeleton, 2, tooth bar, 3, screw, 4, nut, 5, section bar, 6, gear piece.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment is only used for explaining this utility model, is not intended that the restriction to protection domain of the present utility model.
As shown in Figure 1, carding machine tooth bar flat-clothing of the present utility model, it includes skeleton 1, tooth bar 2, screw 3 and nut 4, tooth bar 2 is fixed on skeleton 1 by screw 3 and nut 4, tooth bar 2 is connected in series with section bar 5 by the gear piece 6 of different height overalls, wherein skeleton 1 and section bar 5 adopt aluminium alloy or almag by extruded, and some installation positions are machined out, it is ensured that tooth bar 2 is fixed on skeleton 1 and ensures certain flatness.Alleviate the weight of tooth bar flat-clothing, reduce labor intensity.
The gear piece height overall of composition tooth bar has 2 ~ 4 kinds, and the gear piece of different height overalls is spaced by equal proportion, and the total head of gear piece is less than 0.3mm.
Shown in Fig. 2, on tooth bar 2 of the present utility model, what the arrangement of gear piece adopted is the gear piece 6 of height overall respectively 2.5mm and 2.8mm, a piece of every a piece of arrangement mode composition with 1 2.5mm and 1 2.8mm gear piece, between a piece of high gear piece, so there is 1 low gear piece, define a relatively large space, it is possible to hold more relatively large flock.The present embodiment be relatively suitable for raw cotton fiber bundle size variation less big when shredding combing to fiber, obtain the good carded sliver and yarn quality index.
Shown in Fig. 3, on tooth bar 2, what the arrangement of gear piece adopted is the gear piece 6 of height overall respectively 2.5mm and 2.8mm, form every the arrangement mode of 2 with 2 2.5mm and 2 2.8mm gear pieces 2, between 2 high gear pieces, so there are 2 low gear pieces, define a bigger space, it is possible to hold flocks more a little.The present embodiment be relatively suitable for raw cotton fiber bundle size variation bigger when shredding combing to fiber, obtain the good carded sliver and yarn quality index.
The gear piece thickness that tooth bar adopts suitably reduces, and increases lateral density, improves carding effect, and the base thickness of gear piece is set to 1.0 ~ 1.2mm (base thickness of current existing product is 1.4mm).
The gear piece that tooth bar adopts is made up of high-carbon steel or high-carbon low-alloy steel.And quenched process, improve the service life of tooth bar flat-clothing.
The spacer of itself and cylinder determined in use by tooth bar flat-clothing with high tooth place plane.
Change by tooth bar height, the flock not of uniform size that licker-in transfer comes is obtained effective shredding and is combed into little flock with dividing, fiber is oriented, be conducive to alleviating the load in the main combing district of cylinder flat, reduce fibre damage and improve the carded sliver and yarn quality index, the service life of Bearded-needle knitted cloth and elastic flat clothing can be extended simultaneously, reduce use cost.
Claims (5)
1. carding machine tooth bar flat-clothing, it is characterised in that: it includes skeleton, tooth bar, screw and nut, and described tooth bar is fixed on skeleton by screw and nut, and described tooth bar is connected in series with section bar by the gear piece of different height overalls.
2. carding machine tooth bar flat-clothing according to claim 1, it is characterised in that: the gear piece height overall of composition tooth bar has 2 ~ 4 kinds, and the gear piece of different height overalls is spaced by equal proportion, and the total head of each gear piece is less than 0.3mm.
3. carding machine tooth bar flat-clothing according to claim 1 and 2, it is characterised in that: the base thickness 1.0 ~ 1.2mm of described gear piece.
4. carding machine tooth bar flat-clothing according to claim 1 and 2, it is characterised in that: described gear piece adopts high-carbon steel or high-carbon low-alloy steel to make.
5. carding machine tooth bar flat-clothing according to claim 1, it is characterised in that: described skeleton and section bar all adopt aluminium alloy or almag to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521017478.1U CN205347660U (en) | 2015-12-10 | 2015-12-10 | Rack flat -clothing for carding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521017478.1U CN205347660U (en) | 2015-12-10 | 2015-12-10 | Rack flat -clothing for carding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205347660U true CN205347660U (en) | 2016-06-29 |
Family
ID=56151822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521017478.1U Active CN205347660U (en) | 2015-12-10 | 2015-12-10 | Rack flat -clothing for carding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205347660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108342793A (en) * | 2018-03-20 | 2018-07-31 | 武汉纺织大学 | A kind of flat-clothing and carding machine improving fiber carding quality |
-
2015
- 2015-12-10 CN CN201521017478.1U patent/CN205347660U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108342793A (en) * | 2018-03-20 | 2018-07-31 | 武汉纺织大学 | A kind of flat-clothing and carding machine improving fiber carding quality |
| CN108342793B (en) * | 2018-03-20 | 2023-11-17 | 武汉纺织大学 | Cover plate card clothing capable of improving fiber carding quality and carding machine |
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| GR01 | Patent grant |