CN207498545U - A kind of cotton carding chemical fibre taker-in grid structure - Google Patents
A kind of cotton carding chemical fibre taker-in grid structure Download PDFInfo
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- CN207498545U CN207498545U CN201721377491.7U CN201721377491U CN207498545U CN 207498545 U CN207498545 U CN 207498545U CN 201721377491 U CN201721377491 U CN 201721377491U CN 207498545 U CN207498545 U CN 207498545U
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- cotton
- licker
- knife
- rack
- taker
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Abstract
The utility model discloses a kind of cotton carding chemical fibre taker-in grid structures, including rack, the both sides of rack are welded with side plate, and it is rotatably connected to licker-in between the middle part of two side plates, oblique upper between two side plates close to licker-in is rotatably connected to cotton-supplying roller, the upper surface of rack is reserved with taper feed inlet above cotton-supplying roller, and the length of taper feed inlet is less than the barrel length of cotton-supplying roller, rectangular opening is provided among the bottom of rack, and square tube is welded in rectangular opening, slide bar is slidably connected in square tube, and the top of slide bar has been bolted mote knife, the bottom interior wall of rack is welded with two fixed plates, and the region between fixed plate and mote knife is the second noil area.The utility model can increase hitting dynamics of the import knife to cottonseed, and convenient for the big impurity such as broken seed, mote, stiff valve are detached, the purity of the cellucotton by bottom drain plate body made is improved, convenient for later stage micronization processes.
Description
Technical field
The utility model is related to cotton chemical fibers to comb drawing-off technical field more particularly to a kind of cotton carding chemical fibre taker-in grid structure.
Background technology
The taker-in grid of existing carding machine is chemical fibre bottom drain, can not will break seed, no in cotton roll in carding machine carding process
The big impurity such as pregnant seed, stiff valve fully remove in this area, and larger difficulty is caused to cylinder Fen Shu areas and combing process, at the same also without
Method meets yarn qualities requirement；Put only replacement and two methods of reforming equipment before eyes；By to chemical fibre taker-in grid and pure cotton
Bottom drain comparative analysis finds that chemical fibre bottom drain has following defect to cause spinning cotton unqualified：1 chemical fibre taker-in grid import knife is excessively round, unfavorable
In the big impurity separation such as broken seed, mote, stiff valve；2 chemical fibre taker-in grid chord lengths are long, mote knife to taker-in grid Luo Za areas mistake
It is short；How to increase chemical fibre bottom drain import knife hitting dynamics and reduce chord length, be to consider to tackle the major problem at the moment.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and a kind of cotton carding chemical fibre proposed is small
Bottom drain structure.
To achieve these goals, the utility model employs following technical solution：
A kind of cotton carding chemical fibre taker-in grid structure, including rack, the both sides of the rack are welded with side plate, and two side plates
Middle part between be rotatably connected to licker-in, the oblique upper between two side plates close to licker-in is rotatably connected to cotton-supplying roller, institute
The upper surface for stating rack is reserved with taper feed inlet, and the length of taper feed inlet is less than cotton-supplying roller above cotton-supplying roller
Barrel length is provided with rectangular opening, and square tube is welded in rectangular opening among the bottom of the rack, is slidably connected in the square tube
There is slide bar, and the top of slide bar has been bolted mote knife, the bottom interior wall of the rack is welded with two fixed plates, and
Region between fixed plate and mote knife is the second noil area, and the height of two fixed plates is different, and higher fixed plate
Bottom drain plate body is bolted, and bottom drain plate body is equipped with the edge of a knife close to one end of relatively low fixed plate close to the side of licker-in
Inclined-plane import knife directed downwardly, dust exhaust apparatus is provided between the import knife and relatively low fixed plate.
Preferably, the outer circumferential walls of the licker-in are reserved with the burr equidistantly distributed, and the tip of burr and mote knife
There are gaps between the inner wall of bottom drain plate body.
Preferably, the barrel length of the cotton-supplying roller is equal to the barrel length of licker-in, and the roll gap position of cotton-supplying roller and licker-in
In the underface of taper feed inlet.
Preferably, the edge of a knife inclined-plane of the mote knife is close to the second noil area, and the roll surface of edge of a knife inclined-plane and licker-in is mutual
Parallel, mote knife is the first noil area close to the side of cotton-supplying roller.
Preferably, the platy structure of the generally arc of the bottom drain plate body, and bottom drain plate body inner arc plate face close into
The side of mouth knife is reserved with boom plate, and the distance between boom plate and licker-in roll surface burr are adapted with cotton thickness.
Preferably, the inner arcuate surface of the bottom drain plate body is provided with the counterbore for equidistantly distributing and assuming diamond in shape, and the bottom of counterbore
Centre is provided with bellmouth, and bellmouth is less than one end far from licker-in close to the one end open diameter of licker-in.
The beneficial effects of the utility model are：It, can will be former by the burr equidistantly distributed on licker-in surface of setting
Cottonseed in material cotton is removed, and burr has certain angle, and and mote knife with the roll surface of licker-in by force with fiber
There are gaps between the edge of a knife, collide with the edge of a knife and damage equipment；By set with licker-in surface have certain distance boom plate and
Import knife can increase hitting dynamics of the import knife to cottonseed, convenient for the big impurity such as broken seed, mote, stiff valve are detached, make
The cellucotton by bottom drain plate body it is purer, without large-scale impurity be convenient for later stage micronization processes；Pass through the dust exhaust apparatus of setting, energy
The enough impurity for smashing stripping is removed from cotton fiber, ensures the purity of cotton fibre.
Description of the drawings
Fig. 1 be the utility model proposes a kind of cotton carding chemical fibre taker-in grid structure schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of cotton carding chemical fibre taker-in grid fabric drain bottom-plate body dimensional structure diagram.
In figure：1 rack, 2 edges of a knife, 3 dust exhaust apparatuses, 4 second noil areas, 5 mote knifes, 6 cotton-supplying rollers, 7 taper feed inlets, 8
Side shield, 9 licker-ins, 10 bottom drain plate bodys, 11 bellmouths, 12 fixed plates, 13 counterbores.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of cotton carding chemical fibre taker-in grid structure, including rack 1, the both sides of rack 1 are welded with side plate 8,
And licker-in 9 is rotatably connected between the middle part of two side plates 8, the oblique upper between two side plates 8 close to licker-in 9 is rotatably connected to
Cotton-supplying roller 6, the upper surface of rack 1 are reserved with taper feed inlet 7, and the length of taper feed inlet 7 is small close to the top of cotton-supplying roller 6
Rectangular opening is provided among the barrel length of cotton-supplying roller 6, the bottom of rack 1, and square tube is welded in rectangular opening, is slided in square tube
Slide bar is connected with, and the top of slide bar has been bolted mote knife 5, the bottom interior wall of rack 1 is welded with two fixed plates
12, and the region between fixed plate 12 and mote knife 5 is the second noil area, the height of two fixed plates 12 is different and higher
Fixed plate 12 has been bolted bottom drain plate body 10 close to the side of licker-in 9, and bottom drain plate body 10 is close to relatively low fixed plate
12 one end is equipped with edge of a knife inclined-plane import knife 2 directed downwardly, and dust exhaust apparatus 3 is provided between import knife 2 and relatively low fixed plate 12.
In the utility model, the outer circumferential walls of licker-in 9 are reserved with the burr equidistantly distributed, and the tip of burr and dedusting
There are gap between the inner wall of knife 5 and bottom drain plate body 10, the barrel length of cotton-supplying roller 6 is equal to the barrel length of licker-in 9, and to cotton
The roll gap of roller 6 and licker-in 9 is located at the underface of taper feed inlet 7, and the edge of a knife inclined-plane of mote knife 5 is close to the second noil area 4, and knife
The roll surface on mouth inclined-plane and licker-in 9 is parallel to each other, and mote knife 5 is the first noil area close to the side of cotton-supplying roller 6, bottom drain plate body 10
The generally platy structure of arc, and the inner arc plate face of bottom drain plate body 10 is reserved with boom plate close to the side of import knife 2, boom plate with
The distance between 9 roll surface burr of licker-in is adapted with cotton thickness, and the inner arcuate surface of bottom drain plate body 10 is provided with to equidistantly distribute and assume diamond in shape
Counterbore 13, and bellmouth 11 is provided among the bottom of counterbore 13, bellmouth 11 is less than close to the one end open diameter of licker-in 9
One end far from licker-in 9.
Operation principle：Cotton to be processed is put into taper feed inlet 7 during use, with the cotton-supplying roller 6 of backwards rotation
Among cotton with impurity is bitten roll gap by a licker-in 9, at this time cottonseed or other be mingled with and be crushed or remove cotton fiber, with
The lower section for going to roll gap of licker-in 9, one time cotton carding terminates；Cotton is rotated through into mote knife 5 again later, in mote knife
In the minimum clearance that 5 edge of a knife is formed with licker-in 9 by it is smaller be mingled with scrape off；Impurity falls into the firstth noil area；It passes through again later
It crosses boom plate and remaining impurity is smashed into removal again into the edge of a knife 2, most pure cotton brings subsequent processing at last.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of cotton carding chemical fibre taker-in grid structure, including rack (1), it is characterised in that：
The both sides of the rack (1) are welded with side plate (8), and are rotatably connected to licker-in between the middle part of two side plates (8)
(9), the oblique upper between two side plates (8) close to licker-in (9) is rotatably connected to cotton-supplying roller (6)；
The upper surface of the rack (1) is reserved with taper feed inlet (7), and taper feed inlet (7) above cotton-supplying roller (6)
Length be less than the barrel length of cotton-supplying roller (6), rectangular opening is provided among the bottom of the rack (1), and welded in rectangular opening
There is square tube, slide bar is slidably connected in the square tube, and the top of slide bar has been bolted mote knife (5)；
The bottom interior wall of the rack (1) is welded with two fixed plates (12), and the area between fixed plate (12) and mote knife (5)
Domain is the second noil area, and the height of two fixed plates (12) is different, and higher fixed plate (12) is close to the one of licker-in (9)
Side has been bolted bottom drain plate body (10), and bottom drain plate body (10) is equipped with the edge of a knife close to one end of relatively low fixed plate (12)
Inclined-plane import knife (2) directed downwardly, is provided with dust exhaust apparatus (3) between the import knife (2) and relatively low fixed plate (12).
A kind of 2. cotton carding chemical fibre taker-in grid structure according to claim 1, which is characterized in that the circumference of the licker-in (9)
Outer wall is reserved with the burr equidistantly distributed, and is stayed between the tip of burr and the inner wall of mote knife (5) and bottom drain plate body (10)
There is gap.
A kind of 3. cotton carding chemical fibre taker-in grid structure according to claim 1, which is characterized in that the roller of the cotton-supplying roller (6)
Body length is equal to the barrel length of licker-in (9), and the roll gap of cotton-supplying roller (6) and licker-in (9) be located at taper feed inlet (7) just under
Side.
A kind of 4. cotton carding chemical fibre taker-in grid structure according to claim 1, which is characterized in that the knife of the mote knife (5)
Mouth inclined-plane is close to the second noil area (4), and edge of a knife inclined-plane and the roll surface of licker-in (9) are parallel to each other, and mote knife (5) is close to cotton
The side of roller (6) is the first noil area.
5. a kind of cotton carding chemical fibre taker-in grid structure according to claim 1, which is characterized in that the bottom drain plate body (10)
The generally platy structure of arc, and the inner arc plate face of bottom drain plate body (10) is reserved with boom plate, string close to the side of import knife (2)
The distance between plate and licker-in (9) roll surface burr are adapted with cotton thickness.
6. a kind of cotton carding chemical fibre taker-in grid structure according to claim 1, which is characterized in that the bottom drain plate body (10)
Inner arcuate surface is provided with the counterbore (13) for equidistantly distributing and assuming diamond in shape, and bellmouth (11) is provided among the bottom of counterbore (13),
Bellmouth (11) is less than one end far from licker-in (9) close to the one end open diameter of licker-in (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377491.7U CN207498545U (en) | 2017-10-24 | 2017-10-24 | A kind of cotton carding chemical fibre taker-in grid structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377491.7U CN207498545U (en) | 2017-10-24 | 2017-10-24 | A kind of cotton carding chemical fibre taker-in grid structure |
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| Publication Number | Publication Date |
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| CN207498545U true CN207498545U (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721377491.7U Active CN207498545U (en) | 2017-10-24 | 2017-10-24 | A kind of cotton carding chemical fibre taker-in grid structure |
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| CN (1) | CN207498545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114540996A (en) * | 2022-01-25 | 2022-05-27 | 东华大学 | Carding machine under screen device with multistage screening effect |
-
2017
- 2017-10-24 CN CN201721377491.7U patent/CN207498545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114540996A (en) * | 2022-01-25 | 2022-05-27 | 东华大学 | Carding machine under screen device with multistage screening effect |
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