CN104775194B - Carding machine with electrostatic generating device - Google Patents
Carding machine with electrostatic generating device Download PDFInfo
- Publication number
- CN104775194B CN104775194B CN201510205038.7A CN201510205038A CN104775194B CN 104775194 B CN104775194 B CN 104775194B CN 201510205038 A CN201510205038 A CN 201510205038A CN 104775194 B CN104775194 B CN 104775194B
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- CN
- China
- Prior art keywords
- doffer
- electrostatic
- carding machine
- electrostatic generator
- cylinder
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- 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.)
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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
- D01G15/18—Workers; Strippers; Doffers
-
- 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
-
- 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
- D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention provides a carding machine with an electrostatic generating device, and belongs to the field of textile machinery. The carding machine comprises a cylinder, a doffer and a stripper roller, wherein the doffer is improved, the surface of the doffer is provided with an annular electrostatic plate, and the electrostatic plate is communicated with the electrostatic generating device to make the doffer to form a high-voltage electrostatic field integrally; the previous stripping manner of a cotton fiber between the cylinder and the doffer is changed and a card clothing transfer type is change into an electrostatic absorbing type. Compared with the prior art, the carding machine with the electrostatic generating device provided by the invention has the following beneficial effects that when the cotton fiber is transferred to the doffer from the cylinder, the trailing hook probability of the fiber can be reduced, the cotton fiber can be kept to be parallel after being carded, the subsequent drawing finishing procedure can be reduced, so that cotton silvers after being finished and output can be directly used, and the processing efficiency of the cotton fiber is greatly improved.
Description
Technical field
The invention belongs to field of textile machinery, more particularly, to a kind of carding machine.
Background technology
Carding machine is a kind of textile machine for processing cotton fiber and chemical fibre, and its operation principle is by preceding working procedure
Cotton (fiber) volume sent or oily cotton (chemical fibre) layer supplied by hopper carry out shredding point comb and remove impurity, make all block in curling
Cotton circle become the ultimate fibre shape for stretching substantially.Topmost part is cylinder and doffer in carding machine, logically cylinder
Should be mutually with the pin tooth relation of doffer and strip configuration, but in fact they are mutually combing configuration, to make in output web
Fiber can condense interlacedly.But it is configured so that and brings some shortcomings, cylinder dial is for doffer in carding process
Dial is rapidly inswept, and the fiber of position is seized mostly in hook solid by doffer's pin tooth, cotton (fiber) Jing cylinder flats combing and obtain
Parallelization result mostly disappear, reappear fiber hooked ends.So that the cotton (fiber) that combing goes out also needs to carry out mostly
Could use after drafting.
The content of the invention
The present invention is directed to deficiency of the prior art, there is provided a kind of carding machine with electrostatic generator, Neng Gourang
Cotton fiber reduces fiber hooked ends probability when being transferred to doffer from cylinder, parallelization after keeping cotton fiber to be combed on cylinder
Result, reduce follow-up drafting and collate program so that arranging the cotton sliver after output can directly be used, and be greatly improved
Cotton fiber treatment effeciency.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals：It is a kind of to occur with electrostatic
The carding machine of device, including cylinder, doffer and pattern doffing roller, the upper triangular space of formation is with between the cylinder and the doffer
Triangular space, is formed with branch space between the doffer and the pattern doffing roller, described doffer includes rotating shaft, also including quiet
Electric generator, is provided with Annular electrostatic plate on described doffer surface, described Annular electrostatic plate matrix is bakelite, described
Bakelite in be inlaid with copper material, described doffer side is provided with annular groove, be provided with described annular groove with
The conductive plate of Annular electrostatic plate connection, described electrostatic generator is connected with conducted rod, described conducted rod with it is described
Conductive plate contact connection, described copper material surface is provided with several evenly spaced vertical bars, between the adjacent upright bar
Collecting tank is formed, described vertical bar top is evenly arranged with several openings in tip-shape on described vertical bar, described
Opening is in circular arc, and described opening and the vertical bar junction is in arc transition, is provided with described branch space negative
Pressure storehouse, described negative pressure cabin is directed at the doffer and the pattern doffing roller junction, if being provided with described upper triangular space
The dry dust removal spray gun being engaged with the collecting tank.
In above-mentioned technical proposal, it is preferred that be provided with drawing fan in described negative pressure cabin.
In above-mentioned technical proposal, it is preferred that be provided with described negative pressure cabin and connect with the doffer and the pattern doffing roller
The ionotron that the place of connecing is engaged.
In above-mentioned technical proposal, it is preferred that the vertical bar two sides is frosting.
In above-mentioned technical proposal, it is preferred that described open surfaces are frosting.
In above-mentioned technical proposal, it is preferred that described conducted rod top is provided with transmission groove, in described transmission groove
It is provided with conduction ball, the conductive plate described in described conduction ball contact.
It is described in above-mentioned technical proposal, it is preferred that several mountain font comb are evenly arranged with described pattern doffing roller
Mountain font comb be engaged with the collecting tank.
In above-mentioned technical proposal, it is preferred that the dedusting being engaged with the pattern doffing roller is provided with described negative pressure cabin
Knife.
Cylinder is main carding mechanism in carding machine, and logically the relation of cylinder and doffer should be mutually to strip and match somebody with somebody
Put, but in fact they are mutually combing configuration, to enable the fiber in output web interlaced condense.On cylinder
Centrifugal force of cotton fiber when being rotated using cylinder when being shifted and the air-flow that produces when rotating cotton fiber from cylinder
Pin cloth be transferred to pin cloth on doffer, cylinder is higher with doffer's nearlyer transfer efficiency of distance.But this transfer method has
One major defect, the most of parallelization in carding process of the cotton fiber on cylinder, but cotton is fine during transfer
Dimension can be seized by the upper pin cloth of doffer and cause fiber in hook solid, and more than 50% fiber is in rear crotch in the web that last combing goes out,
Have 15% in front crotch, also 15% is in two crotch, and only a fraction of is Wugou.Have to pass through for the web after this combing
Could use after drafting process.It is of the invention then be that doffer is improved, on doffer surface, Annular electrostatic plate is set, make annular quiet
The extraneous electrostatic generator of electroplax connection, allows whole doffer to form high-voltage electrostatic field, allows between conventional cylinder and doffer and shifts profit
The mode of transfer is absorbed with pin cloth and pin cloth, doffer's electrostatic is changed to and is drawn the mode that cotton fiber is shifted on cylinder.Exist simultaneously
Doffer surface also sets up evenly spaced vertical bar, and opening is evenly arranged with each vertical bar, and the setting of some vertical bars can
To improve the amount that doffer adsorbs cotton fiber, the setting of vertical bar upper shed can also improve the high absorption capacity of cotton fiber, more
Cotton fiber can be importantly allowed to be staggered into net.Due to carrying out arc transition between opening and vertical bar, cotton fiber will not be also allowed
There is crotch phenomenon.Vertically bar and opening are all arranged in frosted, increase the frictional force between doffer and cotton fiber, prevent cotton fiber
Drop when doffer rotates.Cotton fiber in transfer on cylinder is all that parallelization is drawn onto on doffer, it is to avoid crotch occur,
Ensure that the quality of Cylinder Carding.Because operationally doffer understands high-speed rotation, in order to ensure doffer's internal electrostatic generator
Power supply quality, in doffer side annular groove is arranged, and annular groove is ring shaped conductive plate, and when doffer is when rotating, electrostatic occurs
Conducted rod on device can be always to allow whole doffer to form high-voltage electrostatic field with the connection of ring shaped conductive plate.Because whole doffer produces
There is field in one electrostatic, in order to prevent dust from being adsorbed by doffer with impurity, also set dust removal spray gun in upper triangular space, allow cotton fiber
The clean free from admixture of doffer's surface cleaning is kept before doffer is transferred to dust removal spray gun jet-stream wind.Simultaneously because being inhaled using electrostatic
Attached principle, arranges ionotron between doffer and pattern doffing roller, and after the eliminostatic allowed on web stripping sieve is entered back into
Draw, negative pressure cabin is additionally provided between doffer and pattern doffing roller, when web eliminostatic, part chopped fiber and impurity on web
Just can be sucked by negative pressure cabin, keep web integrally to clean.
Compared with prior art, the invention has the beneficial effects as follows：Cotton fiber can be allowed to reduce when being transferred to doffer from cylinder
Fiber hooked ends probability, the result of parallelization after keeping cotton fiber to be combed on cylinder, reduces follow-up drafting and collates program,
The cotton sliver arranged after output is directly used, cotton fiber treatment effeciency is greatly improved.
Description of the drawings
Fig. 1 is front portion perspective diagram of the present invention.
Fig. 2 is Annular electrostatic plate part schematic cross-section of the present invention.
Fig. 3 is vertically bar surface schematic diagram of the invention.
Fig. 4 is vertically bar partial top schematic diagram of the invention.
Fig. 5 is pattern doffing roller schematic diagram of the present invention.
Fig. 6 is conducted rod schematic diagram of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail with specific embodiment.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of carding machine, including cylinder 1, doffer 2, the and of pattern doffing roller 3
Electrostatic generator 4, forms upper triangular space A and lower triangular space B, the He of the doffer 2 between the cylinder 1 and the doffer 2
Branch space C is formed between the pattern doffing roller 3.Annular electrostatic plate 5, described ring are provided with the described surface of doffer 2
The matrix of shape static board 5 is bakelite 51, and in described bakelite 51 copper material 52 is inlaid with, and described electrostatic generator 4 connects
Described copper material 52 is connect, the described surface of copper material 52 is provided with several evenly spaced vertical bars 53, the adjacent upright bar
Collecting tank 54 is formed between 53, the described top of vertical bar 53 is in tip-shape, and described vertical bar 53 is made of an electrically conducting material, institute
The conductive material stated is ferrum or steel.Several openings 55 are evenly arranged with described vertical bar 53, described opening 55 is in
Circular arc, described opening 55 and the junction of vertical bar 53 are in arc transition, and the two sides of vertical bar 53 is frosting, institute
The surface of opening 55 stated also is frosting.The distance between the height of vertical bar 53, adjacent upright bar 53, the upper shed of vertical bar 53
The depth of the distance between 55 number, adjacent apertures 55 and opening 55, is required for according to different cotton fibers or other fibres
The actual characteristic of dimension is adjusted, to reach optimal using effect.Vertically bar 53 is made with ferrum or steel, can both keep strong
Degree can form complete electrostatic field with Annular electrostatic plate 5 again.The described side of doffer 2 is provided with annular groove, described ring
The conductive plate 21 connected with the Annular electrostatic plate 5 is provided with connected in star, conductive plate 21 is by several fixation bus 22
Connect with Annular electrostatic plate 5.Electrostatic generator 4 is connected with conducted rod 6, and conducted rod 6 is connected with the described contact of conductive plate 21, passes
The top of lead rod 6 is provided with transmission groove 61, and conduction ball 62, described conduction ball 62 are provided with described transmission groove 61
The described conductive plate 21 of contact.The alignment doffer 2 and the junction of the pattern doffing roller 3 are provided with described branch space C
Negative pressure cabin C1, be provided with drawing fan C4 in described negative pressure cabin C1.It is provided with described negative pressure cabin C1 and the doffer 2
The ionotron C3 being engaged with the junction of the pattern doffing roller 3.It is additionally provided with described negative pressure cabin C1 and the stripping
The mote knife C2 that Lora 3 is engaged.In described upper triangular space A several are provided with removing that the collecting tank 54 is engaged
Dirt spray gun A3 and the getter device A1 that doffer 2 just goes up is arranged on, several powerful fans A2 are provided with getter device A1.
Electrostatic isolating plate A4 is additionally provided between doffer 2 and cylinder 1 in upper triangular space A.Uniformly set on described pattern doffing roller 3
It is equipped with several mountains fonts comb 31, described mountain font comb 31 is engaged with the collecting tank 54.
When using, the quick rotation of doffer 2, the conduction ball 62 on conducted rod 6 when doffer 2 rotates always with conductive plate 21
Contact, electrostatic generator 4 just can connect with conductive plate 21 by conducted rod 6 with Annular electrostatic plate 5, allow the overall shape in the surface of doffer 2
Into a high-voltage electrostatic field.Cotton fiber on cylinder 1 can be subject to the effect of electrostatic field to shift from cylinder 1 in close doffer 2
To doffer 2, cotton fiber is mainly stored in after the transfer the direct collecting tank 54 of two vertical bars 53, and in the upper shed of vertical bar 53
Web is formed in the presence of 55.Cotton fiber adheres in the presence of Electrostatic Absorption and the frictional force with vertical bar 53 and opening 55
As doffer 2 is transferred to pattern doffing roller 3 on doffer 2, during transfer, the ionotron C3 on negative pressure cabin C1 is to cotton
Net carry out eliminate electrostatic effect so that web not under the influence of single stepping, now web is no longer by electrostatic adsorption, partial impurities
Also can be blocked by mote knife C2 simultaneously into negative pressure cabin by the drawing fan C4 in negative pressure cabin C1 with chopped fiber, prevent these things
Matter is re-attached on the web on pattern doffing roller 3.Mountain font comb 31 is set on pattern doffing roller 3, mountain font comb 31 with receive
Collection groove 54 is corresponding, not only can facilitate substantial amounts of stripping and also can allow cotton fiber into net.Because whole doffer 2 produces
Electrostatic field, doffer 2 can adsorb the dust and impurity positioned at the top of doffer 2, need for this before doffer 2 and cylinder 1 contact with each other
The surface of purge of gas doffer 2 is sprayed using dust removal spray gun A3, dust removal spray gun A3 is directed at each collecting tank 54, thus can be complete
In cylinder 1 and doffer 2 near front allowing the clean surface of doffer 2 dustless, the impurity for now being blown afloat is by getter device A1
Powerful fan A2 siphon away.Electrostatic isolating plate A4, electrostatic are additionally provided between doffer 2 and cylinder 1 in upper triangular space A
Division board A4 can prevent the cotton fiber without transfer on cylinder 1 from being adsorbed by doffer 2, prevent cotton fiber in triangular space A
Pollution and the carding effect of guarantee cylinder 1.The present invention is allowed be shifted between conventional cylinder 1 and doffer 2 and is taken the photograph with pin cloth using pin cloth
The mode of transfer is taken, the electrostatic of doffer 2 is changed to and is drawn the mode that cotton fiber is shifted on cylinder 1.Cotton in transfer on cylinder 1
Fiber is all that parallelization is drawn onto on doffer 2, it is to avoid crotch occurs, it is ensured that the quality of the combing of cylinder 1, saves drafting
Program, improves the efficiency of whole production.
Claims (8)
1. a kind of carding machine with electrostatic generator, including cylinder (1), doffer (2) and pattern doffing roller (3), the cylinder
(1) upper triangular space (A) and lower triangular space (B), the doffer (2) and stripping sieve are formed and the doffer (2) between
Draw and be formed with branch space (C) between (3), it is characterized by, also including electrostatic generator (4), set on described doffer (2) surface
Annular electrostatic plate (5) is equipped with, described Annular electrostatic plate (5) matrix is bakelite (51), in described bakelite (51)
Copper material (52) is inlaid with, described doffer (2) side is provided with annular groove, is provided with described annular groove and the ring
The conductive plate (21) of shape static board (5) connection, described electrostatic generator (4) is connected with conducted rod (6), described conducted rod
(6) it is connected with described conductive plate (21) contact, described copper material (52) surface is provided with several evenly spaced vertical bars
(53) collecting tank (54), is formed between the adjacent vertical bar (53), described vertical bar (53) top is described in tip-shape
Vertically be evenly arranged with several openings (55) on bar (53), described opening (55) in circular arc, described opening (55) with
Vertical bar (53) junction is in arc transition, and in described branch space (C) negative pressure cabin (C1), described negative pressure are provided with
Storehouse (C1) is directed at the doffer (2) and the pattern doffing roller (3) junction, is provided with described upper triangular space (A) some
The individual dust removal spray gun (A3) being engaged with the collecting tank (54).
2. a kind of carding machine with electrostatic generator according to claim 1, it is characterized by, described negative pressure cabin
(C1) it is provided with drawing fan (C4) in.
3. a kind of carding machine with electrostatic generator according to claim 1, it is characterized by, described negative pressure cabin
(C1) ionotron (C3) being engaged with the doffer (2) and the pattern doffing roller (3) junction is provided with.
4. a kind of carding machine with electrostatic generator according to claim 1, it is characterized by, the vertical bar (53)
Two sides is frosting.
5. a kind of carding machine with electrostatic generator according to claim 1, it is characterized by, described opening (55)
Surface is frosting.
6. a kind of carding machine with electrostatic generator according to claim 1, it is characterized by, described conducted rod
(6) top is provided with transmission groove (61), and conduction ball (62), described conduction rolling are provided with described transmission groove (61)
The described conductive plate (21) of pearl (62) contact.
7. a kind of carding machine with electrostatic generator according to claim 1, it is characterized by, described pattern doffing roller
(3) several mountains font comb (31) are evenly arranged with, described mountain font comb (31) matches with the collecting tank (54)
Close.
8. a kind of carding machine with electrostatic generator according to claim 1, it is characterized by, described negative pressure cabin
(C1) mote knife (C2) being engaged with the pattern doffing roller (3) is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205038.7A CN104775194B (en) | 2015-04-28 | 2015-04-28 | Carding machine with electrostatic generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205038.7A CN104775194B (en) | 2015-04-28 | 2015-04-28 | Carding machine with electrostatic generating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104775194A CN104775194A (en) | 2015-07-15 |
| CN104775194B true CN104775194B (en) | 2017-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510205038.7A Active CN104775194B (en) | 2015-04-28 | 2015-04-28 | Carding machine with electrostatic generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104775194B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60209021A (en) * | 1984-03-28 | 1985-10-21 | Kanai Hiroyuki | Filament separation apparatus |
| CN102776604B (en) * | 2012-08-13 | 2014-12-10 | 盐城金大纺织机械制造有限公司 | Electrostatic roller cleaning device for carding machine |
| CN102936766B (en) * | 2012-12-07 | 2015-04-15 | 武汉纺织大学 | Spinning method for improving fiber carding straightening parallelism |
| CN203960420U (en) * | 2014-07-30 | 2014-11-26 | 海宁市富利达纺织有限公司 | A kind of carding machine |
| CN203999972U (en) * | 2014-08-21 | 2014-12-10 | 青岛鑫淼纺织机械有限公司 | Cashmere card doffer Destaticizing device |
-
2015
- 2015-04-28 CN CN201510205038.7A patent/CN104775194B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104775194A (en) | 2015-07-15 |
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Effective date of registration: 20201113 Address after: 315000, five tower, 1958 Jiangnan Road, Ningbo, Zhejiang. Patentee after: ZHEJIANG ZHONGHUAN AZURA TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 315202, No. 2198, north section, Zhenhai Jiulong Road, Zhejiang, Ningbo Patentee before: NINGBO EASTSUN TEXTILE Co.,Ltd. |