CN114775116B - Multi-roller cotton opener - Google Patents
Multi-roller cotton opener Download PDFInfo
- Publication number
- CN114775116B CN114775116B CN202210381835.0A CN202210381835A CN114775116B CN 114775116 B CN114775116 B CN 114775116B CN 202210381835 A CN202210381835 A CN 202210381835A CN 114775116 B CN114775116 B CN 114775116B
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- Prior art keywords
- cotton
- roller
- opening
- teeth
- supporting plate
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/12—Combinations of opening or cleaning machines
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/06—Opening or cleaning fibres, e.g. scutching cotton by means of toothed members
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/14—Details of machines or apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Abstract
The invention discloses a multi-roller cotton opener, which comprises a case, wherein a downward feeding hole and an upward discharging hole are formed in two opposite ends of the case, a cotton feeding roller is fixed at the feeding hole, a plurality of cotton opening rollers are further arranged in the case, the cotton opening rollers firstly open primary cotton which initially enters inwards by a large-area distance through a blade type cotton opening tooth I, then slowly open for multiple times through a roller type cotton opening tooth II, so that a good opening effect is achieved, and the dust removing effect is improved. The cotton opening teeth on the cotton opening roller are provided with the cotton pressing teeth, when the face pressing teeth rotate to the cotton supporting plate, cotton wool on the cotton supporting plate can be pressed, the cotton opening roller in front can continuously push the cotton wool forward, the cotton wool is pressed at one end, the other end is pulled forward, opening of primary cotton can be further improved, and doped impurities in the cotton wool are easier to discharge.
Description
Technical Field
The invention relates to the field of textile equipment, in particular to a multi-roller cotton opener.
Background
The main function of the cotton opener is to open and remove impurities from raw materials. The opening and impurity removing processes of raw cotton are complementary, the opening is to loosen the compressed raw cotton into smaller cotton blocks or cotton bundles so as to facilitate smooth mixing and impurity removing, and the impurity removing is to remove most of impurities, defects and short fibers which are not suitable for spinning in the raw cotton, and separate the fibers from the impurities while loosening the raw cotton into small cotton bundles.
The beating is carried out on the raw cotton by a beater, the linking force of the fibers and the impurities is destroyed, the raw cotton is loosened into small cotton bundles, and the fibers and the impurities are separated. The six roller opener of current design is provided with the dust check in six roller bottoms, and the raw cotton begins to upwards accept the striking of six rollers in proper order from first roller and opens cotton, and wherein a majority impurity can fall down from the clearance of dust check, but still less impurity is blocked by loose cotton wadding, can't fall down, can't reach the good edulcoration effect of period.
Disclosure of Invention
The invention aims to solve the technical problem of providing a multi-roller cotton opener capable of improving impurity removal capability.
In order to solve the technical problems, the invention adopts the following technical scheme:
the multi-roller cotton opener comprises a machine case, wherein two opposite ends of the machine case are provided with a downward feeding hole and an upward discharging hole, and a cotton feeding roller is fixed at the feeding hole; the utility model is characterized in that the machine case is also internally provided with:
the cotton opening rollers are rotatably fixed on the machine case at two ends, and comprise a roller I positioned below the cotton feeding roller and a plurality of roller II positioned behind the roller I, a plurality of cotton opening discs are fixed on the roller I at intervals in the axial direction, a plurality of cotton opening teeth I extending out of the cotton opening discs are radially fixed on the cotton opening discs, the plurality of roller II are sequentially and obliquely arranged in a straight line, and a plurality of rows of cotton opening teeth II are radially fixed on the roller II;
the driving mechanism is used for driving the cotton opening rollers to rotate in the same direction so as to drive the cotton wool to move towards the discharge hole on the cotton supporting plate
The cotton stripping knife is fixed between two adjacent cotton opening rollers and is used for preventing the cotton opening rollers from reversely bringing cotton back;
the cotton supporting plate is fixed below the cotton opening roller, two ends of the cotton supporting plate upwards bear the blanking and discharging holes of the cotton feeding roller, and the portion, corresponding to the cotton opening roller, of the cotton supporting plate is a hollow area; a kind of electronic device with high-pressure air-conditioning system
The cotton pressing teeth are positioned at the tail end of a row of cotton opening teeth II on the lowest roller II and rotatably fixed on the cotton opening teeth II, and can contact with the cotton supporting plate and press the cotton pressing teeth to deform rotationally when rotating, and a reset spring for driving the cotton pressing teeth to reset is further arranged between the cotton pressing teeth and the cotton opening teeth II.
The cotton feeding device is characterized in that the feeding port is provided with a cotton storage box upwards, the top of the cotton storage box is provided with a feeding port, a sensor for detecting the cotton wool height is fixed in the cotton storage box, the sensor is connected with a signal end of a controller, and a control output end of the controller is connected with a cotton feeding roller.
The further technical scheme is that the rotation speed ratio of the first roller to the second roller is 1:1.12.
further technical scheme lies in, hold in palm cotton board including being located the dust check of cotton roller below and the arc connecting plate of two dust checks of connection, the arc connecting plate is fixed with the box, the dust check comprises the dust stick of many interval arrangement arcwall faces, have the regulation structure that can adjust the interval between adjacent dust stick on the dust check.
The further technical scheme is that the bottom surface of the arc-shaped connecting plate is provided with a magnet module.
The cotton opening plate is characterized in that the cotton opening teeth are rectangular flaky teeth, and the cotton opening teeth on the same cotton opening plate are bent towards two sides of the cotton opening plate in a staggered manner and are arranged on the same plane with the cotton opening plate.
The further technical scheme is that the cotton opening teeth II are U-shaped teeth.
The further technical scheme is that a plurality of second rollers are sequentially and upwards inclined for 60 degrees and are linearly arranged.
The further technical proposal is that the cotton stripping knife is in a V shape with the tip end facing downwards.
The further technical proposal is that the spacing between the first cotton opening tooth and the second cotton opening tooth and the cotton supporting plate is 15-25 mm.
The beneficial effects of adopting above-mentioned technical scheme to produce lie in:
the cotton opening rollers in the multi-roller cotton opener firstly utilize the first blade cotton opening tooth to open the primary cotton which initially enters into the cotton opener in a large area at a distance, and then utilize the second roller cotton opening tooth to slowly open for multiple times, so that a better opening effect is achieved, and the dust removal effect is improved.
The cotton pressing teeth are arranged on the cotton opening teeth on the cotton opening roller on the cotton opener, when the face pressing teeth rotate to the cotton supporting plate, cotton wool on the cotton supporting plate can be pressed, the cotton opening roller in front can continuously push the cotton wool forward, which is equivalent to pressing one end of the cotton wool, the other end of the cotton wool is pulled forward, the opening of the primary cotton can be further improved, and doped impurities in the cotton wool are easier to discharge.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of the structure of the multi-roll opener;
FIG. 2 is a schematic view of the structure of the multi-roller opener after the door is hidden from the box body;
FIG. 3 is a schematic diagram of the mechanism of the multi-roller opener after the box is hidden;
FIG. 4 is a schematic view of the structure of a roller one in the multi-roller opener;
FIG. 5 is a side view of the first roller of FIG. 4;
FIG. 6 is a schematic view of a second roller of the multi-roller opener;
fig. 7 is a side view of the second roller of fig. 6.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 to 7, the multi-roller cotton opener disclosed by the disclosure comprises a case, wherein a door is arranged on the case, the door can be opened to maintain internal equipment, a downward feeding hole 101 and an upward discharging hole 102 are arranged at two opposite ends of the case, and a cotton feeding roller 1 is fixed at the feeding hole 101. The cotton storage box 10 is arranged upwards at the feeding hole 101, the feeding hole is arranged at the top of the cotton storage box 10, the primary cotton is fed into the cotton storage box 10 through the feeding hole under the action of the condenser, a sensor for detecting the primary cotton height is fixed in the cotton storage box 10, the sensor is connected with a signal end of a controller, and a control output end of the controller is connected with the cotton feeding roller 1. According to the height of the primary cotton in the cotton storage box 10, the controller controls the cotton feeding speed of the cotton feeding roller 1 or stops feeding to stabilize the cotton storage height in the cotton storage box 10, so that the cotton feeding roller 1 can stably feed the primary cotton to the cotton opening roller at the rear for opening the cotton, and accurate cotton feeding is realized.
A plurality of cotton opening rollers are also arranged in the machine case, and 6 rollers are taken as an example in the drawing. The two ends of the cotton opening rollers are rotatably fixed on the case through bearings and comprise a roller I2 positioned below the cotton feeding roller 1 and a plurality of roller II 3 positioned behind the roller I2. A plurality of cotton opening discs 201 are fixed on the axial direction of the first roller 2 at intervals, a plurality of first cotton opening teeth 202 extending out of the cotton opening discs 201 are radially fixed on the cotton opening discs 201, the first cotton opening teeth 202 are rectangular sheet-shaped teeth, the two sides of the first cotton opening teeth 202 on the same cotton opening disc 201 are bent towards the cotton opening discs 201 in a staggered mode, the two sides of the discs are inclined at different angles, the beater is guaranteed to revolve for a circle, and the beater has a beating effect on the width of the whole cotton layer. The inclined blades are irregularly arranged, so that the cotton block is prevented from moving axially. The opening action between the roller I2 and the cotton feeding roller 1 belongs to holding and striking, the action is intense, the distribution area of the cotton opening teeth I202 is large, and the opening and impurity removing effects are obvious. The two rollers 3 are sequentially inclined upwards by 60 degrees and are in linear arrangement, a plurality of rows of cotton opening teeth two 301 are radially fixed on the two rollers 3, the cotton opening teeth two 301 are U-shaped teeth, and the cotton opening teeth two 301 are conveniently fixed on the corresponding rollers, so that the cotton opening teeth two 301 are denser. Because the fiber block in the machine is opened in a free state, the effect is mild, the fiber damage is small, the impurity removal area is large, and the impurities are not easy to break, so the impurity removal effect is good.
The cotton opening rollers in the multi-roller cotton opener firstly utilize the first blade cotton opening tooth 202 to open the primary cotton which initially enters into the cotton opener in a large area at a distance, and then utilize the second roller cotton opening tooth 301 to slowly open for multiple times, so that a better opening effect is achieved, and the dust removal effect is improved.
A cotton stripping knife 4 fixed with the box body is arranged between two adjacent cotton opening rollers, and the cotton stripping knife 4 is in a V shape with a downward tip end and is used for preventing the cotton opening rollers from reversely bringing back cotton wool.
The cotton supporting plate 5 is fixed below the cotton opening roller, mainly provides a conveying surface for cotton wool, and two ends of the cotton supporting plate upwards bear the blanking and discharging hole 102 of the cotton feeding roller 1 to prevent the cotton wool from falling to the bottom of the box body, and the portion of the cotton supporting plate 5 corresponding to the cotton opening roller is a hollowed-out area, and impurities can be removed in an impurity storage box at the bottom of the box body through hollowed-out. The spacing between the first cotton opening teeth 202 and the second cotton opening teeth 301 and the cotton supporting plate 5 is 15-25 mm, preferably 20mm, and a channel for cotton wool to flow is formed above the cotton supporting plate.
The cotton supporting plate 5 of the present disclosure includes a dust grid 501 located below a cotton opening roller and an arc-shaped connecting plate 502 connected with the two dust grids 501, the arc-shaped connecting plate 502 is fixed with a box body, the dust grid 501 is formed by a plurality of dust bars which are distributed at intervals into an arc-shaped surface, an adjusting structure 503 capable of adjusting the distance between adjacent dust bars is arranged on the dust grid 501, and the adjusting structure 503 belongs to the prior art and is not repeated herein. The dust rod has a non-equilateral triangle section, impurities are discharged by utilizing the reflection effect of the impurities impinging on the working surface, the top surface is used for supporting the fiber and preventing the fiber from falling, and the bottom surface is a cleaning angle, which is also called a working angle. The spacing of the dust bars is increased, the doffing rate is increased, and the doffing impurity rate is reduced. By adjusting the spacing between adjacent dust bars, the size of the impurities allowed to pass through the grid 501 is changed.
The bottom surface of the arc-shaped connecting plate 502 in the cotton supporting plate 5 is provided with a magnet module, and the magnet module can suck out metal impurities such as iron wires or ferritin doped in cotton wool, so that the metal impurities are prevented from being mixed into the cotton wool to collide with cotton opening teeth for abrasion.
The plurality of cotton opening rollers are connected with a driving mechanism, and the driving mechanism is used for driving the plurality of cotton opening rollers to rotate in the same direction so as to drive cotton wool to move on the cotton supporting plate 5 to the discharge hole 102. The driving mechanism can be driven by a synchronous pulley. Further preferably, the rotation speed ratio of the first roller 2 to the second roller 3 is 1:1.12, is favorable for opening cotton, prevents the initial cotton from gathering and blocking at the inlet, and has better impurity removing effect than the previous uniform cotton feeding effect due to the poor rotating speed, and the impurity removing effect is improved by about 50 percent.
The primary cotton entering the cotton opener box is beaten, split and torn by the cotton opener roller. The broken cotton blocks are thrown onto the dust bars along the arc tangential direction of the cotton opening roller, the impurities fall into the dust box at the bottom of the box body from the dust bars after being separated, and the cotton blocks are continuously sucked away by the next machine cotton condenser after being opened by the cotton opening roller and the dust bars.
The multi-roller cotton opener is further provided with cotton pressing teeth 6, the tail ends of a row of cotton opening teeth two 301 on the lowest roller two 3, the cotton pressing teeth 6 are rotatably fixed on the cotton opening teeth two 301, the cotton pressing teeth 6 can be in contact with the cotton supporting plate 5 and press the cotton pressing teeth 6 to rotate and deform when rotating, and a reset spring for driving the cotton pressing teeth 6 to reset is further arranged between the cotton pressing teeth 6 and the cotton opening teeth two.
Be provided with on the cotton tooth of opening on the cotton roller and press cotton tooth 6, when the face tooth of pressing rotates to holding in palm cotton board 5, can press the cotton fibre on the holding in palm cotton board 5, the cotton roller of opening in place ahead can continue forward propulsion cotton fibre, is equivalent to pressing down the one end of cotton fibre, and the other end pulls forward, can further improve the opening to just cotton, makes the impurity that wherein dopes more easily discharge.
The foregoing is only a preferred embodiment of the present invention, and any and all simple modifications, variations and equivalents of the present invention will fall within the scope of the present invention.
Claims (8)
1. The multi-roller cotton opener comprises a machine case, wherein two opposite ends of the machine case are provided with a downward feeding hole (101) and an upward discharging hole (102), and a cotton feeding roller (1) is fixed at the feeding hole (101); the utility model is characterized in that the machine case is also internally provided with:
the cotton opening rollers are rotatably fixed on the machine case at two ends, and comprise a first roller (2) positioned below the cotton feeding roller (1) and a second roller (3) positioned behind the first roller (2), a plurality of cotton opening discs (201) are fixed on the first roller (2) at intervals in the axial direction, a plurality of cotton opening teeth (202) extending out of the cotton opening discs (201) are radially fixed on the cotton opening discs (201), the second rollers (3) are sequentially and linearly arranged in an upward inclined mode, and a plurality of rows of cotton opening teeth (301) are radially fixed on the second roller (3);
the driving mechanism is used for driving the cotton opening rollers to rotate in the same direction so as to drive cotton wool to move on the cotton supporting plate (5) to the discharge port (102);
a cotton stripping knife (4) is fixed between two adjacent cotton opening rollers and is used for preventing the cotton opening rollers from reversely bringing back cotton wool;
the cotton supporting plate (5) is fixed below the cotton opening roller, two ends of the cotton supporting plate are upwards connected with a blanking and discharging hole (102) of the cotton feeding roller (1), a part of the cotton supporting plate (5) corresponding to the cotton opening roller is a hollow area, the cotton supporting plate (5) comprises a dust grid (501) positioned below the cotton opening roller and an arc-shaped connecting plate (502) connected with the two dust grids (501), the arc-shaped connecting plate (502) is fixed with the box body, the dust grid (501) is formed by a plurality of dust bars which are distributed at intervals to form an arc-shaped surface, an adjusting structure (503) capable of adjusting the distance between adjacent dust bars is arranged on the dust grid (501), and a magnet module is arranged on the bottom surface of the arc-shaped connecting plate (502); a kind of electronic device with high-pressure air-conditioning system
The cotton pressing teeth (6) are positioned at the tail end of a row of cotton opening teeth (301) on the lowest roller (3), the cotton pressing teeth (6) are rotatably fixed on the cotton opening teeth (301), the cotton pressing teeth (6) can be contacted with the cotton supporting plate (5) and press the cotton pressing teeth (6) to rotate and deform when rotating, and a reset spring for driving the cotton pressing teeth (6) to reset is further arranged between the cotton pressing teeth (6) and the cotton opening teeth (301).
2. The multi-roller opener according to claim 1, characterized in that the feeding port (101) is provided with a cotton storage box (10) upwards, a feeding port is formed in the top of the cotton storage box (10), a sensor for detecting the cotton wool height is fixed in the cotton storage box (10), the sensor is connected with a signal end of a controller, and a control output end of the controller is connected with the cotton feeding roller (1).
3. The multi-roller opener according to claim 1, characterized in that the rotation speed ratio of roller one (2) and roller two (3) is 1:1.12.
4. the multi-roller cotton opener according to claim 1, characterized in that the first cotton opening teeth (202) are rectangular sheet-shaped teeth, and the first cotton opening teeth (202) on the same cotton opening disc (201) are staggered to two sides of the cotton opening disc (201) and are arranged on the same plane with the cotton opening disc (201).
5. The multi-roller opener according to claim 1, characterized in that the opener tooth two (301) is in the shape of a U-shaped tooth.
6. A multi-roller opener according to claim 1, characterized in that a plurality of the rollers (3) are arranged in a straight line inclined upward by 60 °.
7. A multi-roll opener according to claim 1, characterized in that the stripper blade (4) is V-shaped with its tip facing downwards.
8. The multi-roller cotton opener according to claim 1, characterized in that the distance between the first cotton opening tooth (202) and the second cotton opening tooth (301) and the cotton supporting plate (5) is 15-25 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210381835.0A CN114775116B (en) | 2022-04-12 | 2022-04-12 | Multi-roller cotton opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210381835.0A CN114775116B (en) | 2022-04-12 | 2022-04-12 | Multi-roller cotton opener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114775116A CN114775116A (en) | 2022-07-22 |
| CN114775116B true CN114775116B (en) | 2023-04-25 |
Family
ID=82429939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210381835.0A Active CN114775116B (en) | 2022-04-12 | 2022-04-12 | Multi-roller cotton opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114775116B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705532B (en) * | 2009-11-05 | 2011-07-20 | 太仓市万龙非织造工程有限公司 | Non-weaving loosening mixer by dry method |
| CN103806135A (en) * | 2012-11-15 | 2014-05-21 | 固镇县华诚纺织有限公司 | Hitting handle of cotton cleaner |
| CN203583038U (en) * | 2013-11-26 | 2014-05-07 | 嘉兴圣丽雅家纺有限公司 | Opener |
| CN104073923A (en) * | 2014-06-27 | 2014-10-01 | 张家港市华阳针纺织品有限公司 | Six-roller cotton opener |
| CN205774980U (en) * | 2016-05-17 | 2016-12-07 | 南安贤达机械有限公司 | A kind of quick opener of raw cotton |
| CN206646208U (en) * | 2017-04-14 | 2017-11-17 | 杭州港佳纺织仪器有限公司 | A kind of new opener |
| CN207944193U (en) * | 2018-02-02 | 2018-10-09 | 连云港德健食品有限公司 | A kind of step cleaner |
| CN209481872U (en) * | 2018-11-29 | 2019-10-11 | 株洲市万昌纺织有限公司 | New cotton spends opener |
-
2022
- 2022-04-12 CN CN202210381835.0A patent/CN114775116B/en active Active
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| Publication number | Publication date |
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| CN114775116A (en) | 2022-07-22 |
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