CN204661895U - A kind of carding machine - Google Patents
A kind of carding machine Download PDFInfo
- Publication number
- CN204661895U CN204661895U CN201520260899.0U CN201520260899U CN204661895U CN 204661895 U CN204661895 U CN 204661895U CN 201520260899 U CN201520260899 U CN 201520260899U CN 204661895 U CN204661895 U CN 204661895U
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- CN
- China
- Prior art keywords
- doffer
- cylinder
- electrostatic
- carding machine
- cotton fiber
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Abstract
A kind of carding machine, belong to field of textile machinery, comprise cylinder, doffer and pattern doffing roller, the utility model has made improvement to doffer, doffer surface is provided with Annular electrostatic plate, and Annular electrostatic plate is communicated with electrostatic generator, allow doffer's entirety form a high-voltage electrostatic field, what change cotton fiber between previous cylinder and doffer strips form, becomes electrostatic assimilating type from pin cloth transfer type.Compared with prior art, the beneficial effects of the utility model are: reduce fiber hooked ends probability 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.
Description
Technical field
The utility model belongs to field of textile machinery, especially relates 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 utility model is for deficiency of the prior art, provide a kind of 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 utility model 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 vertical bar is made up of conductive material, described conductive material is iron or steel, 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, 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, one end that 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, preferably, described pattern doffing roller is evenly provided with several mountain font comb, described mountain font comb matches with described feeder.
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 utility model is then improve 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.Evenly spaced vertical bar is also set on doffer surface simultaneously, vertical bar is made up of conductive material and vertically bar is that frosted is arranged, the adsorption capacity of vertical bar to cotton fiber can be increased like this, increase the frictional force between doffer and cotton fiber simultaneously, prevent 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 beneficial effects of the utility model are: reduce fiber hooked ends probability 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.
Accompanying drawing explanation
Fig. 1 is the utility model front portion perspective diagram.
Fig. 2 is the utility model Annular electrostatic plate portion schematic cross-section.
Fig. 3 is the utility model vertical bar surface schematic diagram.
Fig. 4 is the utility model vertical bar partial top schematic diagram.
Fig. 5 is the utility model pattern doffing roller schematic diagram.
Fig. 6 is the utility model conductive pole and connector schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model 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 utility model 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. 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, described vertical bar (53) is made up of conductive material, described rotating shaft is hollow rotating shaft (21), 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, it is characterized by, 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, it is characterized by, described pattern doffing roller (3) being evenly provided with several mountains font comb (31), matches with described feeder (54) in described mountain font comb (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520260899.0U CN204661895U (en) | 2015-04-28 | 2015-04-28 | A kind of carding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520260899.0U CN204661895U (en) | 2015-04-28 | 2015-04-28 | A kind of carding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661895U true CN204661895U (en) | 2015-09-23 |
Family
ID=54132301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520260899.0U Expired - Fee Related CN204661895U (en) | 2015-04-28 | 2015-04-28 | A kind of carding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204661895U (en) |
-
2015
- 2015-04-28 CN CN201520260899.0U patent/CN204661895U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160428 |