CN104775196A - Carding machine - Google Patents
Carding machine Download PDFInfo
- Publication number
- CN104775196A CN104775196A CN201510205071.XA CN201510205071A CN104775196A CN 104775196 A CN104775196 A CN 104775196A CN 201510205071 A CN201510205071 A CN 201510205071A CN 104775196 A CN104775196 A CN 104775196A
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- CN
- China
- Prior art keywords
- doffer
- carding machine
- cylinder
- electrostatic
- negative pressure
- 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.)
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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
- D01G15/26—Arrangements or disposition of carding elements
-
- 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
- D01G15/76—Stripping or cleaning carding surfaces; Maintaining cleanliness of carding area
- D01G15/82—Arrangements for confining or removing dust, fly or the like
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention discloses a carding machine, and belongs to the field of textile machinery. The carding machine comprises a cylinder, a doffer and a stripping roller. According to the carding machine, the doffer is improved in a manner that an annular electrostatic plate is arranged on the surface of the doffer and is communicated with an electrostatic generator to make the whole doffer form a high-voltage electrostatic field, a conventional stripping form for carbon fibers between the cylinder and the doffer is changed, and a card clothing transfer manner is replaced with an electrostatic suction manner. Compared with the prior art, the carding machine has the beneficial effects that the probability of hooking of the tail ends of the fibers when the cotton fibers are transferred from the cylinder to the doffer is lowered, the cotton fibers are kept parallel after being carded on the cylinder, a subsequent carding finishing procedure is eliminated, finished and discharged silvers can be directly used, and carbon fiber treatment efficiency is greatly improved.
Description
Technical field
The invention belongs to field of textile machinery, especially relate to a kind of carding machine.
Background technology
Carding machine is a kind of textile machine for processing cotton fiber and chemical fibre, its operation principle is that cotton (fiber) volume preceding working procedure sent here or oil cotton (chemical fibre) layer that supplied by hopper carry out shredding and divide comb and removal of impurities, makes all cotton circles in curling bulk become the filament shape substantially stretched.In carding machine, topmost parts are cylinder and doffer, and the pin tooth relation of cylinder and doffer should be mutually and strip configuration logically, but in fact they are mutually combing configuration, to enable the fiber in output web condense interlacedly.But shortcoming served by configuration band like this, in carding process, cylinder dial is inswept rapidly for doffer's dial, the fiber of position is seized mostly in hook solid by doffer's pin tooth, the parallelization result that cotton (fiber) obtains through cylinder flat combing mostly disappears, and reappears fiber hooked ends.The cotton (fiber) that combing is gone out could use after mostly also needing to carry out drafting.
Summary of the invention
The present invention is directed to deficiency of the prior art, provide a kind of carding machine, can allow cotton fiber from
Cylinder reduces fiber hooked ends probability when transferring to doffer, keep cotton fiber on cylinder by the result of parallelization after combing, reduce follow-up drafting to collate program, making to arrange the sliver after exporting can directly use, and greatly improves cotton fiber treatment effeciency.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of carding machine, comprise cylinder, doffer and pattern doffing roller, upper triangular space and lower triangular space is formed between described cylinder and described doffer, branch space is formed between described doffer and described pattern doffing roller, described doffer comprises rotating shaft, electrostatic generator is provided with in described doffer, described doffer is provided with Annular electrostatic plate on the surface, described Annular electrostatic board substrate is bakelite, copper material is inlaid with in described bakelite, copper material described in described electrostatic generator connects, described copper material surface is provided with several evenly spaced vertical bars, feeder is formed between described adjacent upright bar, described vertical bar top is tip-shape, described rotating shaft is hollow rotating shaft, conductive pole is provided with in described hollow rotating shaft, electrostatic generator described in described conductive pole is connected by cable, negative pressure cabin is provided with in described branch space, described negative pressure cabin aims at described doffer and described pattern doffing roller junction, several dust removal spray gun matched with described feeder are provided with in described upper triangular space.
In technique scheme, in preferred described negative pressure cabin, be provided with drawing fan.
In technique scheme, preferred described negative pressure cabin is provided with the Xelminator matched with described doffer and described pattern doffing roller junction.
In technique scheme, preferred described vertical bar two sides is frosting.
In technique scheme, one end that preferred described conductive pole gos deep into described doffer is electrical power contacts end, described contact jaw is provided with live wire connecting ring, zero line connecting ring and grounding connection ring, described electrical power contacts end is also provided with connecting groove, one end that described cable is connected with described conductive pole is provided with connector, the axle bed matched with described connecting groove is provided with in described connector, described connector is also provided with respectively with described live wire connecting ring, the live wire brace that described zero line connecting ring and described grounding connection ring match, zero line brace and grounding connection sheet.
In technique scheme, preferred described pattern doffing roller is evenly provided with several mountain font comb, and described mountain font comb matches with described feeder.
In technique scheme, preferred described negative pressure cabin is provided with the mote knife matched with described pattern doffing roller.
In carding machine, cylinder is main carding mechanism, and the relation of cylinder and doffer should be mutually and strip configuration logically, but in fact they are mutually combing configuration, to enable the fiber in output web condense interlacedly.Centrifugal force when cotton fiber on cylinder utilizes cylinder to rotate when shifting and the air-flow produced when rotating transfer to cotton fiber the pin cloth on doffer from the pin cloth cylinder, cylinder is higher apart from nearlyer transfer efficiency with doffer.But this transfer method has a major defect, cotton fiber on cylinder is most of parallelization in carding process, but cotton fiber can be seized by pin cloth on doffer and cause fiber to be hook solid in the process of transfer, in the web that last combing goes out, more than 50% fiber is rear crotch, have 15% in front crotch, also have 15% in Chinese crotch, only sub-fraction is Wugou.Web for this reason after combing have to pass through and roll up process after could use.The present invention improves doffer, electrostatic generator has been installed additional in doffer inside, and on doffer surface, Annular electrostatic plate is set, whole doffer is allowed to form high-voltage electrostatic field, allow shift between cylinder and doffer utilizes pin cloth and pin cloth to absorb the mode shifted in the past, changes cotton fiber on doffer's electrostatic absorption cylinder into and carries out the mode shifted.Simultaneously evenly spaced vertical bar is also set on doffer surface, some vertical bars the amount that can improve doffer and adsorb cotton fiber is set, vertical bar be that frosted is arranged, and the frictional force between increase doffer and cotton fiber, prevents cotton fiber from dropping when doffer rotates.Shift time cylinder on cotton fiber be all parallelization be drawn onto on doffer, avoid occurring crotch, ensure that the quality of Cylinder Carding.Because operationally doffer understands high speed rotating, in order to ensure the power supply quality of doffer's internal electrostatic generator, using hollow rotating shaft to connect doffer, then in hollow rotating shaft, being provided with conductive pole, conductive pole keeps motionless when hollow rotating shaft rotates, and is rotated power by connector on conductive pole.There is field because whole doffer produces an electrostatic, in order to prevent dust and magazine from being adsorbed by doffer, also establishing dust removal spray gun at upper triangular space, allow cotton fiber keep the clean free from admixture of doffer's surface cleaning with dust removal spray gun jet-stream wind before transferring to doffer.Simultaneously owing to adopting the principle of Electrostatic Absorption, between doffer and pattern doffing roller, Xelminator is set, allow after the static elimination on web and enter pattern doffing roller again, also negative pressure cabin is provided with between doffer and pattern doffing roller, when web static elimination, web upper part staple fibre and impurity just can be sucked by negative pressure cabin, keep web entirety clean.
Compared with prior art, the invention has the beneficial effects as follows: when cotton fiber can be allowed to transfer to doffer from cylinder, reduce fiber hooked ends probability, keep cotton fiber on cylinder by the result of parallelization after combing, reduce follow-up drafting to collate program, make to arrange the sliver after exporting can directly use, greatly improve cotton fiber treatment effeciency.
Accompanying drawing explanation
Fig. 1 is front portion of the present invention perspective diagram.
Fig. 2 is Annular electrostatic plate portion schematic cross-section of the present invention.
Fig. 3 is the present invention's vertical bar surface schematic diagram.
Fig. 4 is the present invention's vertical bar partial top schematic diagram.
Fig. 5 is pattern doffing roller schematic diagram of the present invention.
Fig. 6 is conductive pole of the present invention and connector schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of efficient carding machine, comprise cylinder 1, doffer 2 and pattern doffing roller 3, form upper triangular space A and lower triangular space B between described cylinder 1 and described doffer 2, between described doffer 2 and described pattern doffing roller 3, be formed with branch space C.Described doffer 2 comprises rotating shaft, described rotating shaft is hollow rotating shaft 21, electrostatic generator 4 is provided with in described doffer 2, described doffer 2 is provided with Annular electrostatic plate 5 on the surface, described Annular electrostatic plate 5 matrix is bakelite 51, copper material 52 is inlaid with in described bakelite 51, described electrostatic generator 4 connects described copper material 52, described copper material 52 surface is provided with several evenly spaced vertical bars 53, feeder 54 is formed between described adjacent upright bar 53, described vertical bar 53 top is tip-shape, described vertical bar 53 is made up of conductive material, described conductive material is iron or steel.Described vertical bar 53 is evenly provided with several openings 55, described opening 55 is in circular arc, and described opening 55 is arc transition with described vertical bar 53 junction, and described vertical bar 53 two sides is frosting, and described opening 55 surface is also frosting.The height of vertical bar 53, distance between adjacent upright bar 53, the number of vertical bar 53 upper shed 55, the degree of depth of the distance between adjacent apertures 55 and opening 55, all need to regulate according to the actual characteristic of different cotton fiber or other fibers, to reach best result of use.Vertical bar 53 iron or steel are made, and not only can keep intensity but also can form complete electrostatic field with Annular electrostatic plate 5.Conductive pole 6 is provided with in described hollow rotating shaft 21, described conductive pole 6 connects described electrostatic generator 4 by cable 7, one end that described conductive pole 6 gos deep into described doffer 2 is electrical power contacts end 69, described electrical power contacts end 69 is provided with live wire connecting ring 61, zero line connecting ring 62 and grounding connection ring 6, described electrical power contacts end 69 is also provided with connecting groove 64, one end that described cable 7 is connected with described conductive pole 6 is provided with connector 79, the axle bed 74 matched with described connecting groove 64 is provided with in described connector 79, described connector 79 is also provided with respectively with described live wire connecting ring 61, the live wire brace 51 that described zero line connecting ring 62 and described grounding connection ring 63 match, zero line brace 52 and grounding connection sheet 53.Be provided with in described branch space C and aim at described doffer 2 and described pattern doffing roller 3 junction negative pressure cabin C1, in described negative pressure cabin C1, be provided with drawing fan C4.Described negative pressure cabin C1 is provided with the Xelminator C3 matched with described doffer 2 and described pattern doffing roller 3 junction.Described negative pressure cabin C1 is also provided with the mote knife C2 matched with described pattern doffing roller 3.Be provided with several dust removal spray gun A3 matched with described feeder 54 in described upper triangular space A1 and be arranged on the getter device A1 that doffer 2 just going up, in getter device A1, be provided with several powerful fan A2.Electrostatic isolating plate A4 is also provided with between doffer 2 in upper triangular space A1 and cylinder 1.Described pattern doffing roller 3 is evenly provided with several mountain font comb 31, described mountain font comb 31 matches with described feeder 54.
During use, hollow rotating shaft 21 drives doffer 2 quick rotation, conductive pole 6 in hollow rotating shaft 21 is different, now the electrical power contacts end 69 connected on electrostatic generator 4 cable 7 is rotationally connected conductive pole 6, contact as electrostatic generator 4 provide electric power with zero line connecting ring 62 with described grounding connection ring 63 by live wire brace 51, zero line brace 52 and grounding connection sheet 53, electrostatic generator 4 connects annular static board 5, allows doffer 2 surface integral form a high-voltage electrostatic field.Cotton fiber on cylinder 1 is transferring to doffer 2 close to the effect that can be subject to electrostatic field during doffer 2 from cylinder 1, and cotton fiber is mainly stored in two vertical bars 53 directly feeder 54 after the transfer, and forms web under the effect of vertical bar 53 upper shed 55.Cotton fiber Electrostatic Absorption and with the effect of the frictional force of vertical bar 53 and opening 55 under be attached on doffer 2 along with doffer 2 transfers to pattern doffing roller 3, in the process of transfer, Xelminator C3 on negative pressure cabin C1 carries out to web the effect eliminating electrostatic, web is made not affect next step operation, now web is no longer by electrostatic adsorption, partial impurities and staple fibre can be entered negative pressure cabin and also can be blocked by mote knife C2, on the web preventing these materials to be again attached on pattern doffing roller 3 simultaneously by the drawing fan C4 in negative pressure cabin C1.Pattern doffing roller 3 upper mountain font comb 31, mountain font comb 31 and feeder 54, to corresponding, not only can facilitate a large amount of strippings and cotton fiber can be allowed to become net.Because whole doffer 2 produces electrostatic field, doffer 2 can be adsorbed and is positioned at dust above doffer 2 and impurity, need before doffer 2 contacts with each other with cylinder 1, use dust removal spray gun A3 to spray purge of gas doffer 2 surface for this reason, dust removal spray gun A3 aims at each feeder 54, so just can completely at cylinder 1 with doffer 2 near front making doffer 2 clean surface dustless, now siphoned away by the powerful fan A2 being positioned at getter device A1 by the impurity blown afloat.Electrostatic isolating plate A4 is also provided with between doffer 2 in upper triangular space A1 and cylinder 1, electrostatic isolating plate A4 can prevent on cylinder 1, do not have the cotton fiber shifted to be adsorbed by doffer 2, prevents cotton fiber in triangular space A1 from polluting and ensureing the carding effect of cylinder 1.The present invention allows shift between cylinder 1 and doffer 2 in the past and utilizes pin cloth and pin cloth to absorb the mode shifted, and changes cotton fiber on doffer 2 electrostatic absorption cylinder 1 into and carries out the mode shifted.Cotton fiber when shifting on cylinder 1 is all being drawn onto on doffer 2 of parallelization, avoids occurring crotch, ensure that the quality of cylinder 1 combing, save and the program of rolling up, improve the efficiency of whole production.
Claims (7)
1. a carding machine, comprise cylinder (1), doffer (2) and pattern doffing roller (3), upper triangular space (A) and lower triangular space (B) is formed between described cylinder (1) and described doffer (2), branch space (C) is formed between described doffer (2) and described pattern doffing roller (3), described doffer (2) comprises rotating shaft, it is characterized by, electrostatic generator (4) is provided with in described doffer (2), described doffer (2) is provided with Annular electrostatic plate (5) on the surface, described Annular electrostatic plate (5) matrix is bakelite (51), copper material (52) is inlaid with in described bakelite (51), copper material (52) described in described electrostatic generator (4) connects, described copper material (52) surface is provided with several evenly spaced vertical bars (53), feeder (54) is formed between described adjacent upright bar (53), described vertical bar (53) top is tip-shape, conductive pole (6) is provided with in described hollow rotating shaft (21), electrostatic generator (4) described in described conductive pole (6) is connected by cable (7), negative pressure cabin (C1) is provided with in described branch space (C), described negative pressure cabin (C1) aims at described doffer (2) and described pattern doffing roller (3) junction, the dust removal spray gun (A3) that several match with described feeder (54) is provided with in described upper triangular space (A).
2. a kind of carding machine according to claim 1, is characterized by, and is provided with drawing fan (C4) in described negative pressure cabin (C1).
3. a kind of carding machine according to claim 1, is characterized by, and described negative pressure cabin (C1) is provided with the Xelminator (C3) matched with described doffer (2) and described pattern doffing roller (3) junction.
4. a kind of carding machine according to claim 1, is characterized by, and described vertical bar (53) two sides is frosting.
5. a kind of carding machine according to claim 1, it is characterized by, one end that described conductive pole (6) gos deep into described doffer (1) is electrical power contacts end (69), described electrical power contacts end (69) is provided with live wire connecting ring (61), zero line connecting ring (62) and grounding connection ring (63), described electrical power contacts end (69) is also provided with connecting groove (64), one end that described cable (7) is connected with described conductive pole (69) is provided with connector (79), the axle bed (74) matched with described connecting groove (64) is provided with in described connector (79), described connector (79) is also provided with respectively with described live wire connecting ring (61), the live wire brace (71) that described zero line connecting ring (62) and described grounding connection ring (63) match, zero line brace (72) and grounding connection sheet (73).
6. a kind of carding machine according to claim 1, is characterized by, and described pattern doffing roller (3) is evenly provided with several mountains font comb (31), matches with described feeder (54) in described mountain font comb (31).
7. a kind of carding machine according to claim 1, is characterized by, and described negative pressure cabin (C1) is provided with the mote knife (C2) matched with described pattern doffing roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205071.XA CN104775196B (en) | 2015-04-28 | 2015-04-28 | Carding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205071.XA CN104775196B (en) | 2015-04-28 | 2015-04-28 | Carding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104775196A true CN104775196A (en) | 2015-07-15 |
| CN104775196B CN104775196B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510205071.XA Active CN104775196B (en) | 2015-04-28 | 2015-04-28 | Carding machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU292521A1 (en) * | 1969-07-12 | 1978-01-30 | Ленинградский институт текстильной и легкой промышленности им.С.М.Кирова | Card |
| JPS60209021A (en) * | 1984-03-28 | 1985-10-21 | Kanai Hiroyuki | Filament separation apparatus |
| CN102776604A (en) * | 2012-08-13 | 2012-11-14 | 盐城金大纺织机械制造有限公司 | Electrostatic roller cleaning device for carding machine |
| CN102936766A (en) * | 2012-12-07 | 2013-02-20 | 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 CN201510205071.XA patent/CN104775196B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU292521A1 (en) * | 1969-07-12 | 1978-01-30 | Ленинградский институт текстильной и легкой промышленности им.С.М.Кирова | Card |
| JPS60209021A (en) * | 1984-03-28 | 1985-10-21 | Kanai Hiroyuki | Filament separation apparatus |
| CN102776604A (en) * | 2012-08-13 | 2012-11-14 | 盐城金大纺织机械制造有限公司 | Electrostatic roller cleaning device for carding machine |
| CN102936766A (en) * | 2012-12-07 | 2013-02-20 | 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 |
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| Publication number | Publication date |
|---|---|
| CN104775196B (en) | 2017-04-12 |
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Effective date of registration: 20201116 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. |