CN104775197A - Cotton carding machine - Google Patents
Cotton carding machine Download PDFInfo
- Publication number
- CN104775197A CN104775197A CN201510205127.1A CN201510205127A CN104775197A CN 104775197 A CN104775197 A CN 104775197A CN 201510205127 A CN201510205127 A CN 201510205127A CN 104775197 A CN104775197 A CN 104775197A
- Authority
- CN
- China
- Prior art keywords
- doffer
- carding machine
- cotton
- cylinder
- electrostatic
- 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
- D01G15/825—Arrangements for confining or removing dust, fly or the like by suction or blowing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention discloses a cotton carding machine and belongs to the field of spinning machinery. The cotton carding machine comprises a cylinder, a doffer and a cotton stripping roller. According to the cotton carding machine, the doffer is improved, a ring-shaped electrostatic plate is arranged on the surface of the doffer and the ring-shaped electrostatic plate is communicated with an electrostatic generator, so that the doffer integrally forms a high-voltage electrostatic field, a cotton fiber stripping mode between the original cylinder and the doffer is changed, and a card clothing transfer mode is changed into an electrostatic sucking mode. Compared with the prior art, the cotton carding machine has the benefits that the hooking probability of tail ends of fibers can be reduced when the cotton fibers are transferred to the doffer from the cylinder, the parallelization results of the cotton fibers after carding on the cylinder are kept and the follow-up drawing and finishing processes are reduced, so that the finished and outputted cotton slivers can be directly used, and the cotton fiber processing 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 carding machine, fiber hooked ends probability is reduced when cotton fiber can be allowed to transfer to doffer from cylinder, 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.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: 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, also comprise electrostatic generator, 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, described copper material is connected with wire, described rotating shaft is hollow rotating shaft, conductive post is provided with in described hollow rotating shaft, described wire is provided with the conductive post be rotationally connected described in lid connection, described conductive post is provided with conduction groove, described is rotationally connected in lid the conduction steel ball being provided with several and described conduction fit depressions, conductive post 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, 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, preferably, drawing fan is provided with in described negative pressure cabin.
In technique scheme, preferably, described negative pressure cabin is provided with the Xelminator matched with described doffer and described pattern doffing roller junction.
In technique scheme, preferably, described vertical bar two sides is frosting.
In technique scheme, preferably, described pattern doffing roller is evenly provided with several mountain font comb, described mountain font comb matches with described feeder.
In technique scheme, preferably, 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, on doffer surface, Annular electrostatic plate is set, Annular electrostatic plate is allowed to be communicated with extraneous electrostatic generator, 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.Also arrange evenly spaced vertical bar on doffer surface, vertical bar is that frosted is arranged, and can increase the frictional force between doffer and cotton fiber like this, prevent cotton fiber from dropping when doffer rotates simultaneously.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, hollow rotating shaft is used to connect doffer, conductive post is had in hollow rotating shaft, Annular electrostatic plate connects conductive post by being rotationally connected lid, doffer also can be communicated with electrostatic generator when rotated and form high-voltage electrostatic field.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 connection cover schematic diagram of the present invention.
Fig. 7 is connection cover of the present invention and conductive post connection 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 and Fig. 7, a kind of efficient carding machine, comprise cylinder 1, doffer 2, pattern doffing roller 3 and electrostatic generator 4, 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, conductive post 6 is provided with in described hollow rotating shaft 21, wire 79 is provided with and is rotationally connected lid 7 and connects described conductive post 6, described conductive post 6 is provided with conduction groove 61, described is rotationally connected in lid 7 the conduction steel ball 71 being provided with several and matching with described conduction groove 61, and described electrostatic generator 4 connects described conductive post 6.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 is connected with several wires 79, described copper material 52 surface is provided with several evenly spaced vertical bars 53, forms feeder 54 between described adjacent upright bar 53, and described vertical bar 53 top is tip-shape, described vertical bar 53 is made up of conductive material, and 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.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.The division board B1 matched with described cylinder 1 and described doffer 2 junction is provided with in described lower triangular space B, described division board B1 is chevron shaped, described division board B1 is provided with opening B2, in described division board B1, is provided with the blower fan B3 matched with described opening B2.During use, doffer 2 quick rotation, conductive post 6 connection in hollow rotating shaft 21 is rotationally connected lid 7, is rotationally connected lid 7 and connects annular static board 5 by wire, such electrostatic generator 4 just can be communicated with Annular electrostatic plate 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.Blower fan B3 now in division board B1 operates, and by opening B2, the some staple fiber peacekeeping impurity transferred to doffer on cotton fiber from cylinder is picked up.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 (6)
1. 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, also comprise electrostatic generator (4), 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 copper material (52) is connected with wire (79), described rotating shaft is hollow rotating shaft (21), conductive post (6) is provided with in described hollow rotating shaft (21), described wire (79) is provided with the conductive post (6) be rotationally connected described in lid (7) connection, described conductive post (6) is provided with conduction groove (61), described is rotationally connected in lid (7) the conduction steel ball (71) being provided with several and matching with described conduction groove (61), conductive post (6) 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, 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. carding machine according to claim 1, is characterized by, and is provided with drawing fan (C4) in described negative pressure cabin (C1).
3. 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. carding machine according to claim 1, is characterized by, and described vertical bar (53) two sides is frosting.
5. 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).
6. 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 |
|---|---|---|---|
| CN201510205127.1A CN104775197B (en) | 2015-04-28 | 2015-04-28 | carding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205127.1A CN104775197B (en) | 2015-04-28 | 2015-04-28 | carding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104775197A true CN104775197A (en) | 2015-07-15 |
| CN104775197B CN104775197B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510205127.1A Active CN104775197B (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 CN201510205127.1A patent/CN104775197B/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 |
|---|---|
| CN104775197B (en) | 2017-03-01 |
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Effective date of registration: 20170620 Address after: Shi Qing village Huilong town of Qidong city 226500 Jiangsu city of Nantong Province Patentee after: Qidong clear fruit and vegetable land shares cooperatives Address before: 315202 Zhejiang city in Ningbo province north of Zhenhai Kowloon Road No. 2198 Patentee before: Ningbo Dongsheng Textile Co.,Ltd. |