CN107142564B - Can separate cylinder and flat comb of impurity - Google Patents
Can separate cylinder and flat comb of impurity Download PDFInfo
- Publication number
- CN107142564B CN107142564B CN201710314440.8A CN201710314440A CN107142564B CN 107142564 B CN107142564 B CN 107142564B CN 201710314440 A CN201710314440 A CN 201710314440A CN 107142564 B CN107142564 B CN 107142564B
- Authority
- CN
- China
- Prior art keywords
- impurity
- separating impurities
- cylinder
- cylinder capable
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/14—Constructional features of carding elements, e.g. for facilitating attachment of card clothing
- D01G15/16—Main cylinders; Breasts
Abstract
The invention relates to a cylinder and a carding machine capable of separating impurities, relates to the technical field of textile machinery and equipment, and solves the technical problem that in the prior art, the removal degree of impurities in wool is not high. The cylinder capable of separating impurities comprises a cylinder body, wherein a plurality of impurity separators are fixedly arranged on the cylinder body, impurities in raw materials can be separated through the impurity separators, and due to the fact that the scraping blades are arranged at the bottoms of the impurity separators, when the raw materials rotate along with the cylinder body, rough materials and leather scraps in the raw materials passing through the bottom ends of the impurity separators can be separated through the scraping blades, and therefore the removal degree of the impurities in the raw materials is improved.
Description
Technical Field
The invention relates to the technical field of textile machinery equipment, in particular to a cylinder and a carding machine capable of separating impurities.
Background
The cylinder is an important part in the cashmere carding machine, and has the main functions of carding a raw material cluster clamped by a nipper, improving the separation degree, the straightness and the parallelism of the raw materials, eliminating a front bent hook in the raw materials and improving the glossiness of yarns and the spinnability of the next process; short raw materials which are not clamped are completely carded, the uniformity of the raw materials is improved, and the yarn strength is improved. However, the existing cylinder has low degree of removing impurities in the raw materials, so that a large amount of impurities such as scurf are mixed in the wool which is output after the flat carding and used for processing the yarns, and the scurf existing on the wool can cause the phenomena of insufficient stress, easy breakage and the like of the yarns in the post-production process, so that the quality of the yarns is seriously damaged.
Disclosure of Invention
The invention provides a cylinder and a carding machine capable of separating impurities, which are used for solving the technical problem that the removal degree of the impurities in wool is not high in the prior art.
The invention provides a cylinder capable of separating impurities, which comprises a cylinder body, wherein the cylinder body comprises an arc-shaped shell, a plurality of impurity separators are fixedly arranged on the shell, and the intervals among the impurity separators are adjustable;
and a scraping blade is arranged at the bottom of the impurity separator.
In one embodiment, the scraping blade is provided with a plurality of scraping teeth, and the plurality of scraping teeth are obliquely arranged and have consistent oblique directions.
In one embodiment, the point angle of the scraping teeth is 10-20 °.
In one embodiment, the cylinder body further comprises a drum disposed inside the housing, the axis of the drum coinciding with the axis of the housing; an included angle is formed between the scraping blade and the axis of the roller, and the included angle is 30-45 degrees.
In one embodiment, the length of the impurity separator coincides with the length of the housing.
In one embodiment, the impurity separator includes a fixing portion and a connecting portion fixed to a bottom end of the fixing portion, and the wiper blade is fixed to a bottom end of the connecting portion;
the fixing part is provided with a groove in a convex shape, the shell is provided with a convex strip in a convex shape, and the convex strip is arranged in the groove.
In one embodiment, the fixing portion is configured in a shape of a convex strip, and the ends of the fixing portion are respectively provided with a lightening groove and a connecting hole.
In one embodiment, the connecting portion is configured in a rectangular long bar shape, and both sides of the connecting portion are respectively provided with connecting grooves which are bilaterally symmetric with respect to the center of the connecting portion.
In one embodiment, a connection plate is disposed in the connection groove, and the other end of the connection plate is connected to the fixing portion.
The invention also provides a carding machine which comprises the cylinder capable of separating impurities.
Compared with the prior art, the invention has the advantages that:
(1) through set up the impurity separator on the cylinder body, can separate the impurity in the raw materials, because the bottom of impurity separator is provided with the doctor-bar, consequently when the raw materials rotates along with the cylinder body, can separate the hair in the raw materials through the impurity separator bottom and dander through the doctor-bar to improve the degree of removal of impurity in the raw materials.
(2) Because the interval between the impurity separator is adjustable, consequently can set up different intervals according to the raw materials attribute of difference, make the degree of removal of impurity higher, and its applicable scope is wider.
(3) An included angle is formed between the scraping blade and the axis of the roller, namely the scraping blade is distributed obliquely at the bottom of the impurity separator, so that when the roller rotates by taking the axis of the roller as a rotating shaft, the obliquely distributed scraping blade can better separate the scurf.
Drawings
The invention will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a cylinder capable of separating impurities in an embodiment of the present invention;
FIG. 2 is a schematic perspective view of the impurity separator shown in FIG. 1;
FIG. 3 is a perspective view of the scraping tooth shown in FIG. 2;
fig. 4 is a schematic structural view of a flat comber in an embodiment of the present invention.
Reference numerals:
1-cylinder body; 2-an impurity separator; 3-doctor blade
4-a feeding mechanism; 5-doffer; 6-stripping the chopping knife;
11-a housing; 12-a roller; 22-a fixed part;
23-a connecting part; 24-a connecting plate; 31-scraping teeth;
221-grooves; 222-weight reduction slots; 223-connecting hole;
231-a connecting groove; 311-a first curved side; 312-second curved side.
Detailed Description
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic view showing a structure of a cylinder capable of separating impurities according to an embodiment of the present invention; FIG. 2 is a schematic perspective view of the impurity separator shown in FIG. 1; as shown in fig. 1 and 2, the invention provides a cylinder capable of separating impurities, which comprises a cylinder body 1, wherein the cylinder body 1 comprises an arc-shaped shell 11, a plurality of impurity separators 2 are fixedly arranged on the shell 11, and the intervals among the impurity separators 2 are adjustable; the bottom of the impurity separator 2 is provided with a wiper blade 3.
Because the yarn is formed by twisting the wool, if impurities such as scurf exist in the wool in the twisting process, the impurities can be twisted together with the wool, and even the impurities are broken in the subsequent twisting process, so that the impurities cannot be twisted into the yarn, the phenomena of insufficient stress, easy breakage and the like of the yarn in the later production can be caused, and the quality of the yarn is seriously damaged. Impurities in the blanks rotating along with the rotation of the cylinder body can be separated through the scraping blade 3, so that the removal degree of the impurities in the blanks is improved, and high-quality raw materials are provided for subsequent processes.
In addition, because the distance between the impurity separators 2 is adjustable, different distances can be set according to different raw material attributes, so that the impurity removal degree is higher, and the application range is wider.
In one embodiment, the scraping blade 3 is provided with a plurality of scraping teeth 31, and the plurality of scraping teeth 31 are all obliquely arranged and have the same oblique direction, so that the scraping teeth 31 can maximally improve the capacity of removing impurities such as scurf and the like from a cylinder while carding.
In one embodiment, the blade 31 is inclined to the left as shown in FIG. 3. the scraping tooth 31 includes two curved sides, namely a first curved side 311 and a second curved side 312, wherein the tangent of the first curved side 311 forms an angle α with the horizontal direction of 70 degrees, and the tangent of the second curved side 312 forms an angle β with the horizontal direction of 50 degrees, so that the shavings in the wool can be more easily cleaned.
Further, two adjacent scraping teeth 31 are connected through arc transition, so that the wool can be prevented from being wound and pushed between the two adjacent scraping teeth 31 during carding.
Further, the point angle of the scraping teeth 31 is 10-20 °. Preferably, the tip angle is 15 °, and smaller tips can be more easily inserted into the wool to comb impurities in the wool.
In one embodiment, the cylinder body 1 further comprises a drum 12 disposed inside the casing 11, the axis of the drum 12 coinciding with the axis of the casing 11; an included angle is arranged between the scraping blade 3 and the axis of the roller 12, and the included angle is 30-45 degrees. I.e. the blade 3 is arranged obliquely at the bottom of the impurity separator 2, which enables a more thorough removal of impurities when carding the wool.
Preferably, the scraping blades 3 are equally spaced at the bottom of the impurity separator 2, and the scraping blades 3 are distributed over the entire bottom of the magazine separator 2.
Further, the length of the impurity separator 2 coincides with the length of the housing 11. Therefore, the scraping blades 3 are arranged in the length direction of the whole cylinder body 1, and the wools on each part of the roller 12 can be combed and the impurities can be separated.
In one embodiment, the drum 12 is provided with a rack with rack needles, and the rack needles are all arranged in an inclined manner and have the same inclined direction; the working angles of the rack needles are arranged in the sequence from small to large, the tight transition is carried out in the sequence from small to large according to the tooth angle degree of the rack from the front row to the rear row, the racks are arranged alternately with the adjacent racks through the spacers, the density of the rack needles from the front row to the rear row is arranged in the rule from thin to dense, and therefore the blank can be prevented from being damaged, and the impurity removing capacity of the cylinder is improved to the maximum extent.
In addition, the inclination direction of the scraping blade 31 is consistent with the inclination direction of the toothed needle on the roller 12, so that the fur is prevented from being damaged.
In one embodiment, the impurity separator 2 includes a fixing portion 22 and a connecting portion 23, the connecting portion 23 is fixed to a bottom end of the fixing portion 22, and the blade 3 is fixed to a bottom end of the connecting portion 23; the fixing portion 22 is provided with a convex groove 221, the housing 11 is provided with a convex protrusion disposed in the groove 221, and the axial displacement of the impurity separator 2 in the drum 12 can be restricted by the mutual insertion of the protrusion and the groove 221.
Further, two ends of the fixing portion 22 are provided with fixing flanges, and the fixing portion 22 is fixedly connected with the housing 11 through the fixing flanges, so that radial displacement of the fixing portion 22 in the drum 12 is limited; be provided with a plurality of fixed orificess on the shell 1, through being fixed in the fixed orifices of difference with mounting flange, can make the distance increase or reduce between two adjacent impurity separators 2, reach the purpose of spacing.
In the present embodiment, the fixing portion 22 is configured in a shape of a convex strip, as shown in fig. 2, the convex portion of the fixing portion 22 is perpendicular to the axial direction of the drum 12; the end of the fixing portion 22 is respectively provided with a lightening groove 222 and a connecting hole 223, in particular, the lightening groove 222 and the connecting hole 223 are both arranged on the convex part of the fixing portion 22, the lightening groove 22 can lighten the weight of the fixing portion 22 to reduce the load of the shell 11; the connection hole 223 enables the two fixing portions 22 to be connected in the axial direction of the drum 12.
In the present embodiment, the connection portion 23 is configured in a rectangular long shape, and both sides of the connection portion 23 are respectively provided with connection grooves 231 which are bilaterally symmetric with respect to the center of the connection portion 23.
Further, a connecting plate 24 is provided in the connecting groove 231, and the other end of the connecting plate 24 is connected to the fixing portion 22.
Specifically, an inclination angle is provided between the connection groove 231 and the ground of the connection portion 23, that is, the connection groove 231 is inclined upward, so that the connection plate 24 is inserted into the connection groove 231 and is not easily detached; further, the connecting plate 24 is constructed in a U-shaped structure, one free end of the connecting plate 24 is inserted into the connecting groove 231, and the other free end of the connecting plate 24 is fixedly connected with the shoulder on the fixing portion 22.
Preferably, the bottom of the connection portion 23 is provided with a mounting portion, and the blade 3 is connected to the connection portion 23 through the mounting portion. Specifically, the mounting part comprises a mounting platform 232 positioned at the bottom end of the connecting part 23 and mounting grooves 233 positioned on two inner side walls of the connecting part 23, and two ends of the doctor blade 3 are respectively arranged in the two mounting grooves 233, so that the doctor blade 3 can be conveniently detached and replaced; a snap spring is provided in the mounting groove 233, and the blade 3 can be fixed in the mounting groove 233.
A carding machine comprises the cylinder capable of separating impurities.
In one embodiment, the flat comber further comprises a feeding mechanism 4, a transmission mechanism and a power mechanism,
the feeding mechanism 4 is arranged in front of the cylinder body 1 and used for feeding materials into the cylinder body 1; a doffer 5 and a stripping chopper 6 are arranged behind the cylinder body 1. The raw material fiber from the feeding mechanism 4 is grabbed onto the cylinder body 1 through a licker-in, a part of coarse impurities are thrown off under the action of centrifugal force and a wind cover plate 7, carding is generated between the raw material fiber and the cylinder body 1, most raw material fibers are gathered on the cylinder body 1, then the raw material fibers are formed into a net by a doffer 5, and the net is stripped by a stripping and chopping knife 6 and then is conveyed to a conveying flat curtain to a subsequent process. Most of coarse wool and impurities can be removed through the treatment process, so that carding is more sufficient, the damage to fibers is small, the generation of waste materials can be greatly reduced, and the extraction rate and the working efficiency of the non-wool are improved.
In addition, the flat combing machine is also provided with an electromagnetic clutch, so that the parking can be effectively controlled.
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The cylinder capable of separating impurities is characterized by comprising a cylinder body (1), wherein the cylinder body (1) comprises a circular arc-shaped shell (11), a plurality of impurity separators (2) are fixedly arranged on the shell (11), and the distance between the impurity separators (2) is adjustable;
the impurity separator (2) comprises a fixing part (22), fixing flanges are arranged at two ends of the fixing part (22), the fixing part (22) is fixedly connected with the shell (11) through the fixing flanges, a plurality of fixing holes are formed in the shell (11), and the distance between two adjacent impurity separators (2) can be increased or decreased by fixing the fixing flanges to different fixing holes;
and a scraping blade (3) is arranged at the bottom of the impurity separator (2).
2. Cylinder capable of separating impurities according to claim 1, characterized in that said scraping blade (3) is provided with a plurality of scraping teeth (31), each of said scraping teeth (31) being arranged obliquely and in the same direction of inclination.
3. Cylinder capable of separating impurities according to claim 2, characterized in that the point angle of the scraping teeth (31) is 10-20 °.
4. A cylinder capable of separating impurities according to claim 3, characterized in that the cylinder body (1) further comprises a drum (12) arranged inside the casing (11), the axis of the drum (12) coinciding with the axis of the casing (11); an included angle is arranged between the scraping blade (3) and the axis of the roller (12), and the included angle is 30-45 degrees.
5. A cylinder capable of separating impurities according to claim 3, characterized in that the length of the impurity separator (2) coincides with the length of the casing (11).
6. A cylinder capable of separating impurities according to any one of claims 1 to 5, characterized in that the impurity separator (2) comprises a connecting portion (23), the connecting portion (23) being fixed to the bottom end of the fixing portion (22), the wiper blade (3) being fixed to the bottom end of the connecting portion (23);
the fixing part (22) is provided with a groove (221) in a convex shape, the shell (11) is provided with a convex strip in a convex shape, and the convex strip is arranged in the groove (221).
7. Cylinder capable of separating impurities according to claim 6, characterized in that said fixed portion (22) is configured in the shape of a convex rectangle, the ends of said fixed portion (22) being provided with lightening slots (222) and connection holes (223), respectively.
8. The cylinder capable of separating impurities according to claim 7, wherein the connecting portion (23) is configured in a rectangular long bar shape, and both sides of the connecting portion (23) are respectively provided with connecting grooves (231) which are bilaterally symmetric with respect to the center of the connecting portion (23).
9. Cylinder capable of separating impurities according to claim 8, characterized in that a connection plate (24) is provided in said connection groove (231), the other end of said connection plate (24) being connected to said fixed part (22).
10. A card comprising a cylinder capable of separating impurities according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710314440.8A CN107142564B (en) | 2017-05-06 | 2017-05-06 | Can separate cylinder and flat comb of impurity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710314440.8A CN107142564B (en) | 2017-05-06 | 2017-05-06 | Can separate cylinder and flat comb of impurity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107142564A CN107142564A (en) | 2017-09-08 |
| CN107142564B true CN107142564B (en) | 2020-06-02 |
Family
ID=59777296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710314440.8A Active CN107142564B (en) | 2017-05-06 | 2017-05-06 | Can separate cylinder and flat comb of impurity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107142564B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1344824A (en) * | 2000-09-30 | 2002-04-17 | 特鲁菲舍尔股份有限公司及两合公司 | Device for crading machine and treater for fibre material, especially cotton |
| CN1407149A (en) * | 2001-08-09 | 2003-04-02 | 特鲁菲舍尔股份有限公司及两合公司 | Device on carding machine, having cover against card tack on drum |
| CN1427098A (en) * | 2001-12-21 | 2003-07-02 | 特鲁菲舍尔股份有限公司及两合公司 | Spinning preparing machine, such as device for removing residue (scrap, etc.) on carding machine |
| CN1590612A (en) * | 2003-08-25 | 2005-03-09 | 特鲁菲舍尔股份有限公司及两合公司 | Arrangement at a carding machine for cotton, synthetic fibres and the like, at least one card top bar has card top clothing |
| CN101275311A (en) * | 2007-03-07 | 2008-10-01 | 赫格特有限公司 | Dynamic carding method and device thereof |
| CN201981308U (en) * | 2011-04-02 | 2011-09-21 | 郑州联达纺织机械有限公司 | Device with double moveable cover boards for carding machine |
-
2017
- 2017-05-06 CN CN201710314440.8A patent/CN107142564B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1344824A (en) * | 2000-09-30 | 2002-04-17 | 特鲁菲舍尔股份有限公司及两合公司 | Device for crading machine and treater for fibre material, especially cotton |
| CN1407149A (en) * | 2001-08-09 | 2003-04-02 | 特鲁菲舍尔股份有限公司及两合公司 | Device on carding machine, having cover against card tack on drum |
| CN1427098A (en) * | 2001-12-21 | 2003-07-02 | 特鲁菲舍尔股份有限公司及两合公司 | Spinning preparing machine, such as device for removing residue (scrap, etc.) on carding machine |
| CN1590612A (en) * | 2003-08-25 | 2005-03-09 | 特鲁菲舍尔股份有限公司及两合公司 | Arrangement at a carding machine for cotton, synthetic fibres and the like, at least one card top bar has card top clothing |
| CN101275311A (en) * | 2007-03-07 | 2008-10-01 | 赫格特有限公司 | Dynamic carding method and device thereof |
| CN201981308U (en) * | 2011-04-02 | 2011-09-21 | 郑州联达纺织机械有限公司 | Device with double moveable cover boards for carding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107142564A (en) | 2017-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101824676B (en) | Sesaron combing and sorting method and device | |
| CN105624840A (en) | Cashmere fiber carding method and carding machine | |
| CN107142567B (en) | Cashmere carding machine | |
| CN105350117B (en) | Thick machine is got rid of in thickness joint fiber shredding | |
| CN107532343B (en) | Card clothing for carding machine and card machine | |
| CN107142564B (en) | Can separate cylinder and flat comb of impurity | |
| EP2603625A1 (en) | Wire profile for card clothing | |
| US2181535A (en) | Production of sliver | |
| US4090276A (en) | Textile carding | |
| CN212426277U (en) | Trash removal knife and lint cleaning machine based on trash removal knife | |
| US5327617A (en) | Electrostatic opening and short fiber separation apparatus for carding machines | |
| CN204509548U (en) | Efficient cohesion falls the straight type wool comb of suede | |
| CN111549402B (en) | Flat clothing for a rotating flat plate of a carding machine | |
| EP1236817B1 (en) | Opening and cleaning device for fibre material | |
| US2086308A (en) | Carding machine | |
| CN210237868U (en) | Special small-sized yarn back machine for roving | |
| CN210341131U (en) | Ginned cotton carding device and applied equipment | |
| CN214881938U (en) | Unginned cotton cleaning machine | |
| CN103290531A (en) | Non-woven carding machine used for spinning absorbent cotton | |
| CN204455405U (en) | The straight type wool comb of pre-comb | |
| CN110062826B (en) | Carding machine flat for a carding machine | |
| US1953386A (en) | Combination card clothing and flat wire carding machine | |
| CN217459671U (en) | Sliver pre-carding mechanism and hackling machine thereof | |
| CN204509561U (en) | The straight type wool comb of efficient top comb | |
| CN201538841U (en) | Carding machine with sparse teeth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 266300 Aishan industrial cluster, Yanghe Town, Jiaozhou City, Qingdao City, Shandong Province Patentee after: QINGDAO YUANQUAN MACHINERY Co.,Ltd. Address before: 266000 No.11 Huantai East Road, Wangtai Town, Huangdao District, Qingdao City, Shandong Province Patentee before: QINGDAO YUANQUAN MACHINERY Co.,Ltd. |