CN208183143U - A kind of combing cover plate, carding machine - Google Patents
A kind of combing cover plate, carding machine Download PDFInfo
- Publication number
- CN208183143U CN208183143U CN201820377680.2U CN201820377680U CN208183143U CN 208183143 U CN208183143 U CN 208183143U CN 201820377680 U CN201820377680 U CN 201820377680U CN 208183143 U CN208183143 U CN 208183143U
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- China
- Prior art keywords
- cover board
- gagger
- fiber
- carding machine
- hole
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Abstract
The utility model belongs to textile processing field.The utility model provides a kind of cover board of carding machine, including gagger and the cover board needle tooth being arranged on the gagger, the gagger is respectively arranged multiple through-holes in its toe-end and heel end, the gagger is equipped with air intake device and blowing device far from the side of cylinder, the air intake device covers the through-hole of the gagger toe-end, the through-hole at blowing device covering gagger heel end, the air intake device and blowing device carry out airflow function to the fiber on the cover board needle tooth by the through-hole.The utility model additionally provides the carding machine using above-mentioned combing cover plate.Technical solution provided by the utility model has been effectively retained the length of fiber, improves carding machine quality, and promotes repeatedly transfer of the fiber between dial, improves free carding efficacy, enhances fiber carding effect, reinforces combing, while reducing fibre damage.
Description
Technical field
The utility model belongs to textile processing field, and in particular to a kind of combing cover plate, carding machine.
Background technique
Extended parallelization, fiber strength and the length of fiber are an important factor for influencing yarn qualities.What is combed is main
Effect first is that improving the extended parallelization of fiber in yarn, the raising of the straightening of fibers depth of parallelism effectively guarantees fibre length
Advantageously reduce noil, be conducive to the stabilization of Fiber Velocity point in drafting process, improve Spinning Evenness, yarn strength,
Resultant yarn filoplume.Therefore, it improves the straightening of fibers depth of parallelism, guarantee that fibre length has a very important significance.Due to fiber itself
With certain rigidity, crotch, therefore during being combed on carding machine, although fiber is in cover board needle tooth and cylinder needle between cog
Transfer, repeatedly alternately u-turn repeatedly, this combing effect enable fiber to have an opportunity to be obtained by alternately u-turn combing, few fibers
Crotch state is still presented after combing in relatively multifilament to certain extended parallelization, but in carding machine, does not obtain
It completely stretches parallel.
Fei l proposes there is more serious air turbulence in cylinder flat region.In addition, Pavlov is highly sensitive
Electronic barometer measures the distribution of the stream pressure between cylinder and cover board, it is believed that exists at cover board entrance (i.e. preceding 6 pieces of cover plates)
The normal pressure of air-flow, make air-flow from cylinder to cover board from flow;Then whole cover board has certain negative pressure, and air-flow is caused to pass through
Cover board is flowed to cylinder.Zhang Wen, which continues to study, also obtains same conclusion, i.e., forms negative pressure in deck portion, cause air flow through cylinder
It is flowed to cover board.China Patent Publication No. CN201056597Y (publication date on May 7th, 2008), the entitled " fibre of innovation and creation
Tie up combing metal cardcolthing ", this application discloses a kind of fiber-combing metal cardcolthings for spinning carding machine tool, it is by needle cloth
Base portion and the needle cloth sawtooth composition on needle cloth base portion;The needle cloth sawtooth and needle cloth base portion of equal thickness be not in needle cloth sawtooth root
Tooth root step surface is formed on the needle cloth base portion in portion, the tooth root step surface is a wavy surface.The tooth root step surface is to incline
The wavy surface being tiltedly arranged, which extends along needle cloth length direction, disadvantage is that needle cloth highly effective can not be reinforced
Cover board needle tooth is caught and the energy of reinforcing fiber point comb, transfer the gripping effect of fiber and fiber head end by cylinder needle tooth in time
Power.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of cover boards of carding machine, to solve the above problems.
To achieve the goals above, technical solution adopted in the utility model is: a kind of cover board of carding machine, including iron
Bone and the cover board needle tooth being arranged on the gagger, the gagger is respectively arranged multiple through-holes in its toe-end and heel end, described
Gagger is equipped with air intake device and blowing device far from the side of cylinder, and the air intake device covers the described of the gagger toe-end
Through-hole, the through-hole at blowing device covering gagger heel end, the air intake device and blowing device pass through the through-hole pair
Fiber on the cover board needle tooth carries out airflow function.
Based on the above technical solution, the utility model can also have following further specific choice or optimization choosing
It selects.
Specifically, the through-hole is respectively arranged 2-5 row in the toe-end of the gagger and heel end.
Beneficial effect using above-mentioned further scheme is: if through-hole arrangement cannot give the cover board needle very little
The enough airflow functions of fiber on tooth, if through-hole arrangement is too many, it will the another gagger intensity is inadequate.
Specifically, the diameter of the through-hole is 1-3mm.
Specifically, multiple rows of through-hole difference on the toe-end of the gagger and heel end is staggered.
Beneficial effect using above-mentioned further scheme is: according to the size of the cover plate and the through-hole in the gagger
Toe-end and heel end distributed quantity, select suitable through-hole diameter and staggered, be conducive to guarantee enough airflow functions and
While gagger intensity, the distribution of cover board needle tooth is arranged.
Specifically, the blowing device is connected to steam generator, i.e., pure water is held in common steam generator.
Beneficial effect using above-mentioned further scheme is: being directed to the fibers such as numb hair, the damp and hot steaming blown out in the through-hole
Vapour can play the role of improving the straightening of fibers depth of parallelism.It is identical as the ironing principle of numb felt material.
Specifically, the blowing device is connected to alcohol vapour generator, i.e., organic wave is held in common steam generator
Hair property solvent.Specifically, the volatile organic solvent is ethyl alcohol.
Beneficial effect using above-mentioned further scheme is: being directed to some chemical synthetic fibers, blows out in the through-hole
Organic steam can play the role of improving the straightening of fibers depth of parallelism.It is identical as the ironing principle of numb felt material.
It should be noted that it will be appreciated by those skilled in the art that the cover board of carding machine claims respectively along fiber moving direction
For toe-end and heel end.The cover board needle tooth is also known as needle cloth, is vertically arranged along cover board and fiber moving direction.The through-hole setting exists
It is parallel with the cover board needle tooth direction on the gagger, extend vertically through the gagger.
In addition, the utility model further includes the carding machine using above-mentioned combing cover plate.Specifically, the carding machine includes
The cover board of at least one cover plate needle tooth, and the cylinder with cylinder needle tooth, the cover board needle tooth and the cylinder needle tooth are with them
Between be arranged opposite to each other with the mode of spacing.
In addition, the utility model further includes the flexible combing Yarn spinning method using above-mentioned carding machine or combing cover plate,
Include the following steps:
1) fiber is fed the style of work between the cover board needle tooth and the cylinder needle tooth by the cylinder needle tooth on cylinder
Area;
2) fiber is divided comb by the cover board needle tooth and cylinder needle tooth under the airflow function of the air intake device
Effect;
3) fiber is divided comb by the cover board needle tooth and cylinder needle tooth under the airflow function of the blowing device
Effect;
4) fiber leaves style of work area after being repeatedly subjected to the carding role of the cover board needle tooth and cylinder needle tooth.
Compared with prior art, the utility model has the beneficial effects that a kind of combing cover plate provided by the utility model
The effect of different power is generated using fibrous layer of the air-flow to the different conditions of on-line operation, so that the extended parallelization of fiber is significantly
It improves, greatly reduces the damage of fiber, be effectively retained the length of fiber, improve carding machine quality, and promote fiber
Transfer repeatedly between dial improves free carding efficacy, enhances fiber carding effect, reinforces combing, while reducing fiber
Damage.Due to reducing the fracture of fiber, so decreasing carding machine flat strips noil amount to a certain extent.In drafting process
In can improve the distribution of Fiber Velocity point, resultant yarn strand irregularity is effectively reduced, reduces resultant yarn filoplume, improves the strong of resultant yarn
Degree.It is suitble to intensity relatively low, length is longer, there is certain combing for turning song or curling and elastomer.
Rationally, structure is simple for utility model device design, and installation and removal are very convenient, do not influence block lathe work operation.
Detailed description of the invention
Fig. 1 is a kind of combing cover plate operation principle schematic diagram provided by the utility model;
Fig. 2 is that a kind of through-hole arrangement for combing cover plate provided by the utility model is intended to.
In figure: 1, cover board;2, through-hole;3, air intake device;4, blowing device;5, cover board needle tooth;6, fiber;7, cylinder;8,
Cylinder needle tooth;9, gagger.
Specific embodiment
The utility model in order to better understand, with reference to the accompanying drawing and specific embodiment furthers elucidate the utility model
Content, but the content of the utility model is not limited solely to the following examples.
The utility model provides a kind of cover board of carding machine, including gagger 9 and the cover board being arranged on the gagger 9
Needle tooth 5, the gagger 9 are respectively arranged multiple through-holes 2 in its toe-end and heel end, and the gagger 9 is equipped with far from the side of cylinder 7 to be inhaled
Wind apparatus 3 and blowing device 4, the air intake device 3 cover the through-hole 2 of 9 toe-end of gagger, the blowing device 4
The through-hole 2 at the heel of gagger 9 end is covered, the air intake device 3 and blowing device 4 pass through the through-hole 2 to the cover board needle tooth 5
On fiber 6 carry out airflow function.
Through-hole 2, air intake device 3 and blowing device 4, air intake device 3 are arranged on combing cover plate provided by the utility model
Airflow function is carried out to the fiber 6 on cover board needle tooth 5 by through-hole 2 respectively with blowing device 4.
After fiber 6 is fed the style of work area that cylinder 7 and cover board 1 form by the cylinder needle tooth 8 on cylinder 7, fiber 6 is first
Carding role under the airflow function of air intake device 3 by cover board needle tooth 6 and cylinder needle tooth 8.When suction of the fiber 6 by air-flow
When attached effect, 6 head end of fiber is caught by cylinder needle tooth 5, and 6 tail end of fiber is due to the suction-operated of air-flow and the centrifugal force of cylinder 7
Concussion is generated under collective effect, 6 tail end of fiber has the tendency that from cylinder needle tooth 8 upward towards cover board needle tooth 5, thus cylinder needle tooth
6 tail end of fiber on 8 is easy to that fiber 6 is caught to be made by a point comb between cylinder needle tooth 8 and cover board needle tooth 5 by cover board needle tooth 5
With a part of fiber 6 on cylinder needle tooth 8 is transferred on cover board needle tooth 5 by cylinder needle tooth 8.It through the above steps can be to fibre
Dimension 6 plays the role of good shredding and removal of impurities.When 6 tail end of fiber is caught by cover board needle tooth 5, in the suction-operated lower cover of air-flow
Plate needle tooth 5 improves the purchase capabilities of 6 tail end of fiber.
Under the airflow function of air intake device 3, by 6 tail of fiber after the carding role of cover board needle tooth 5 and cylinder needle tooth 8
End is held by cover board needle tooth 5, and when the airflow function by blowing device 4, fiber 6 is fine under the airflow function of blowing device 4
It ties up 6 head ends and concussion is generated due to the effect of blowing off of air-flow, 6 head end of fiber, which has from cover board needle tooth 5, shifts to becoming for cylinder needle tooth 8
Gesture, cylinder needle tooth 8 easier catch 6 head end of fiber, so that fiber 6 is fiber 6 while tail end is caught by cover board needle tooth 5
End is easier caught by cylinder needle tooth 8, fiber 6 between cylinder needle tooth 8 and cover board needle tooth 5 by carding role, therefore more
The chance that more fibers 6 is combed, the extended parallelization of fiber 6 greatly improves, while reducing flat strips, improves fibre
Tie up 6 utilization rates.
Due to easier caught by cover board needle tooth 5 of the head end of longer fiber 6, a point comb is transferred to from cover board needle tooth 5
On cylinder needle tooth 8, the tail end of the shorter fiber in part cannot turn since the suction-operated of air-flow is held on to by cover board needle tooth 5
It moves, the impurity on cover board needle tooth 5 is also adsorbed and cannot shift, therefore, in the sphere of action of one piece of cover board 1, in fiber 6
Longer fibers and staple fiber, impurity produce segregation phenomenon, thus be greatly facilitated on carding machine fiber 6 cylinder, cover board it
Between transfer ability, especially longer fiber obtained more carding machine meetings, enhanced to 6 carding effect of fiber, fiber 6
Extended parallelization is more preferable, and reducing in flat strips has long stapled phenomenon, improves 6 utilization rate of fiber.It is repeatedly subjected to cover board needle
The fiber 6 of the carding role of tooth 5 and cylinder needle tooth 8 walks out the style of work area that cylinder 7 and cover board 1 form.
Staple fiber and impurity can be gathered at the corresponding through-hole 2 of air intake device 3, just illustrating that the corresponding through-hole 2 of air intake device 3 has
There is the ability of absorption staple fiber and impurity, the staple fiber gathered at the corresponding through-hole 2 of air intake device 3 and impurity are as cover board 1 moves forward
And taking cylinder 7 and 1 style of work area of cover board out of and being removed by die becomes flat strips.
Preferably, the through-hole 2 is respectively arranged 2-5 row in the toe-end of the gagger 9 and heel end.If 2 cloth of through-hole
The enough airflow functions of fiber 6 that cannot be given on the cover board needle tooth 5 very little are set, if the through-hole 2 is arranged too much, it will
Another 9 intensity of gagger is inadequate.
Preferably, the diameter of the through-hole 2 is 1-3mm.
Preferably, as shown in Fig. 2, the toe-end of the gagger 9 and heel end on multiple rows of through-hole 2 distinguish it is staggered.
According to 1 size of cover board and the through-hole 2 in the toe-end and heel end distributed quantity of the gagger 9, select suitable through-hole 2 straight
Diameter and staggered is conducive to arrange the distribution of cover board needle tooth 5 while guaranteeing enough airflow functions and 9 intensity of gagger.
Preferably, the blowing device 4 is connected to steam generator, holds pure water in the steam generator.For
The fibers such as numb hair, the wet-hot steam blown out in the through-hole can play the role of improving the straightening of fibers depth of parallelism.With numb felt
The ironing principle of material is identical.
Preferably, the blowing device 4 is connected to steam generator, and it is organic molten that volatility is held in the steam generator
Agent.Specifically, the volatile organic solvent is ethyl alcohol.For some chemical synthetic fibers 6, what is blown out in the through-hole has
Machine steam can play the role of improving 6 extended parallelization of fiber.It is identical as the ironing principle of numb felt material.
It should be noted that it will be appreciated by those skilled in the art that the cover board 1 of carding machine is distinguished along 6 moving direction of fiber
Referred to as toe-end and heel end.The cover board needle tooth 5 is also known as needle cloth, is vertically arranged along cover board 1 and 6 moving direction of fiber.The through-hole 2
Setting is parallel with cover board needle 5 directions of tooth on the gagger 9, extends vertically through the gagger 9.
In addition, the utility model further includes the carding machine using above-mentioned combing cover plate.Specifically, the carding machine includes
The cover board 1 of at least one cover plate needle tooth 5, and the cylinder 7 with cylinder needle tooth 8, the cover board needle tooth 5 and the cylinder needle tooth 8
It is arranged opposite to each other in a manner of there is spacing between them.
In addition, the utility model further includes the flexible combing Yarn spinning method using above-mentioned combing cover plate comprising as follows
Step:
1) fiber 6 is fed the work between the cover board needle tooth 5 and the cylinder needle tooth 8 by the cylinder needle tooth 8 on cylinder
Active region;
2) fiber 6 is under the airflow function of the air intake device 3 by the cover board needle tooth 5 and cylinder needle tooth 8
Carding role;
3) fiber 6 is under the airflow function of the blowing device 4 by the cover board needle tooth 5 and cylinder needle tooth 8
Carding role;
4) fiber 6 leaves the style of work after being repeatedly subjected to the carding role of the cover board needle tooth 5 and cylinder needle tooth 8
Area.
Embodiment 1:
Domestic cotton fiber raw material catalogue (feature: cotton is middle fiber, relative clean) in use, respectively by the market
Existing carding machine (being purchased from Qufu Hui Fu Machinery Co., Ltd.) and the carding machine using the utility model, using identical machinery
Parameter carries out carding operation, and acquired results are as shown in the table:
In domestic cotton fiber | It is made | Linters rate |
Existing carding machine | 90 | 10 |
The carding machine of the utility model | 96 | 4 |
The above results are shown, under similarity condition, the productivity of ribbon is can be improved in carding machine provided by the utility model,
The productivity for reducing flat strips, significantly improves the utilization rate of cotton fiber raw material, to greatly save production cost.
Embodiment 2:
Domestic wool fiber raw material catalogue (feature: fiber is short, has certain turn of bent or curling), passes through city respectively in use
Existing carding machine (being purchased from Qufu Hui Fu Machinery Co., Ltd.) and the carding machine using the utility model, use are identical on field
Mechanical parameter carries out carding operation, and acquired results are as shown in the table:
In domestic wool fibre | Row yielding | Linters rate |
Existing carding machine | 70 | 30 |
The carding machine of the utility model | 80 | 20 |
The above results are shown, under similarity condition, the productivity of ribbon is can be improved in carding machine provided by the utility model,
The productivity for reducing flat strips, significantly improves the utilization rate of cotton fiber raw material, to greatly save production cost.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of cover board of carding machine, which is characterized in that including gagger (9) and the cover board needle being arranged on the gagger (9)
Tooth (5), the gagger (9) are respectively arranged multiple through-holes (2) in its toe-end and heel end, and the one of the gagger (9) separate cylinder (7)
Side is equipped with air intake device (3) and blowing device (4), and the air intake device (3) covers the through-hole of gagger (9) toe-end
(2), the through-hole (2) at blowing device (4) covering gagger (9) heel end, the air intake device (3) and blowing device (4)
Airflow function is carried out to the fiber (6) on the cover board needle tooth (5) by the through-hole (2).
2. a kind of cover board of carding machine according to claim 1, it is characterised in that: the diameter of the through-hole (2) is 1-
3mm。
3. a kind of cover board of carding machine according to claim 1, it is characterised in that: the through-hole (2) is in the gagger (9)
Toe-end and heel end be respectively arranged 2-5 row.
4. a kind of cover board of carding machine according to claim 3, it is characterised in that: the toe-end of the gagger (9) and heel end
On multiple rows of through-hole (2) it is staggered respectively.
5. a kind of cover board of carding machine according to claim 1, it is characterised in that: the blowing device (4) and water vapour
Generator connection.
6. a kind of cover board of carding machine according to claim 1, it is characterised in that: the blowing device (4) and ethyl alcohol steam
Vapour generator connection.
7. a kind of carding machine, it is characterised in that: the carding machine is equipped with a kind of comb according to claim 1-6
The cover board of reason machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820377680.2U CN208183143U (en) | 2018-03-20 | 2018-03-20 | A kind of combing cover plate, carding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820377680.2U CN208183143U (en) | 2018-03-20 | 2018-03-20 | A kind of combing cover plate, carding machine |
Publications (1)
Publication Number | Publication Date |
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CN208183143U true CN208183143U (en) | 2018-12-04 |
Family
ID=64438737
Family Applications (1)
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CN201820377680.2U Withdrawn - After Issue CN208183143U (en) | 2018-03-20 | 2018-03-20 | A kind of combing cover plate, carding machine |
Country Status (1)
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CN (1) | CN208183143U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108277559A (en) * | 2018-03-20 | 2018-07-13 | 武汉纺织大学 | A method of it combing cover plate, carding machine and combs spinning so that its progress is flexible |
-
2018
- 2018-03-20 CN CN201820377680.2U patent/CN208183143U/en not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108277559A (en) * | 2018-03-20 | 2018-07-13 | 武汉纺织大学 | A method of it combing cover plate, carding machine and combs spinning so that its progress is flexible |
CN108277559B (en) * | 2018-03-20 | 2023-08-04 | 武汉纺织大学 | Carding machine cover plate, carding machine and method for flexible carding spinning by using carding machine cover plate |
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GR01 | Patent grant | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20181204 Effective date of abandoning: 20230804 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20181204 Effective date of abandoning: 20230804 |