CN214088764U - Single axial flow dust removal cotton opening device - Google Patents
Single axial flow dust removal cotton opening device Download PDFInfo
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- CN214088764U CN214088764U CN202023133568.0U CN202023133568U CN214088764U CN 214088764 U CN214088764 U CN 214088764U CN 202023133568 U CN202023133568 U CN 202023133568U CN 214088764 U CN214088764 U CN 214088764U
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Abstract
The utility model discloses a single axial flow dust removal cotton opening device, the outer top of a dust removal box body is provided with a cotton suction fan and a nozzle motor, a punching dust cage, a dust collection outlet and a cotton inlet funnel are arranged in the dust removal box body, the dust remover is arranged at the outer side of the punching dust cage, the cotton inlet funnel is connected with the bottom of the punching dust cage, a first dust removal knife group and a second dust removal knife group are arranged at intervals at the bottom of a cotton opening beater, a combing roller is arranged between the two dust removal knife groups, a lower foot isolation roller is arranged above the dust collection lower foot outlet, after the cotton of the utility model is dedusted by the dust remover, dust impurities are discharged from the dust collection outlet, the cotton is rapidly scattered again by the cotton opening beater, and is conveyed to the first dust removal knife group by centrifugal force, then is dispersed again by the combing roller, and is turned over by the second dust removal knife group, and the more fine impurities which are shown out are removed, the cotton is sent to the outlet, and the removed lower foot falls to the isolation roller and is carried to the outlet of the dust collection lower foot to be sucked away.
Description
Technical Field
The utility model relates to a weaving equipment technical field, more specifically the utility model relates to a single axial compressor dust removal carding roller device that says so.
Background
The existing single axial flow impurity and dust removing technology is a screw device mode: cotton enters from one side of the machine table, is driven by a beater to revolve 4-6 circles in the machine table along the partition plate so as to contact the blade of the dust removal knife set for multiple times, thereby realizing the impurity removal function, and the defect is that: 1. the impurity removal function is limited, the effect is poor, cotton enters from one side and is limited to be wound on a cotton channel of the narrow guide plate, so that the cotton forms a ball shape, impurities are wrapped in the cotton ball, and the cotton ball is difficult to remove by the dust removal cutter set. 2. The cotton is easy to twist into threads by the aid of cotton rolling and spinning, neps are generated at the same time, processing of a rear-section machine is not facilitated, and quality of finished yarns is seriously affected. 3. The air flow cannot be eliminated inside, and turbulence is formed at last, so that the impurity removal function is influenced.
Therefore, how to provide a single axial flow dust removal carding roller device is a problem that needs to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least, provide a cotton device is opened in single axial compressor dust removal.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a single axial flow dust removal cotton opening device comprises a dust removal box body and a cotton opening box body which are communicated, wherein a cotton suction fan and a nozzle motor are arranged at the top end of the outer part of the dust removal box body, the cotton suction fan is provided with a cotton suction port and a cotton dropping port, an L-shaped nozzle capable of rotating 360 degrees is rotatably connected to the top end of the inner part of the dust removal box body, the top end of the L-shaped nozzle penetrates through the dust removal box body and corresponds to the cotton dropping port of the cotton suction fan, and the L-shaped nozzle is in transmission connection with the nozzle motor;
a punching dust cage, a dust collection outlet and a cotton inlet funnel are arranged in the dust removal box body, the punching dust cage is of a cylindrical structure with meshes and is arranged in the dust removal box body, the L-shaped nozzle is positioned in the punching dust cage, the dust collection outlet is arranged at the bottom side of the punching dust cage, and the cotton inlet funnel is connected with the bottom end of the punching dust cage;
the cotton opening box is internally provided with a cotton opening beater and a beater motor, the beater motor is installed at the bottom of the cotton opening box, and a first dust removing cutter group and a second dust removing cutter group which are of arc structures are arranged at the bottom end of the cotton opening beater at intervals;
the cotton opening beater is coaxially and rotatably connected in the cotton opening beater and is in transmission connection with a beater motor, and a plurality of plate nails are uniformly arranged on the surface of the cotton opening beater;
the upper end of the cotton opening beater is communicated with a cotton inlet channel and a cotton outlet channel, the cotton inlet channel is communicated with the cotton inlet funnel, and the cotton outlet channel is communicated with the upper side of the cotton opening box body.
Further, still be equipped with carding roller and driving motor in the opener box, driving motor fixes the bottom of box, carding roller rotates to be connected in the opener box, and be located between first dust removal knife tackle and the second dust removal knife tackle, carding roller with driving motor transmission is connected.
By adopting the scheme, after the cotton is quickly broken up by the cotton opening beater, the cotton is moved to the first dust removal knife set by virtue of centrifugal force to remove impurities, then the cotton is dispersed again by the carding roller and is turned over to the second dust removal knife set, and the emerging finer dust impurities are removed.
Furthermore, the lower part of the carding roller is rotatably connected with an isolation roller for separating falling dust impurities, and the bottom end of the cotton opening box body is provided with a dust collection lower foot outlet corresponding to the isolation roller.
Further, the first dust removing blade group has 19 blades, and the second dust removing blade group has 23 blades.
By adopting the scheme, the cotton flow rotating from top to bottom is formed under the action of the volute casing, and the rotating cotton flow impacts the inner wall of the dust cage under the action of negative pressure to discharge partial neps, short hairs, dust impurities and the like in the raw cotton.
According to the technical scheme, compare with prior art, the utility model discloses a single axial compressor removes dust and opens cotton device, open cotton hired roughneck top and establish outside the dust collector that airs exhaust, still there is the combing roller in front and back two dust removal knife tackle adds, the cotton is through the dust shaker dust removal back, can be effectively with thin miscellaneous, micronic dust and short velvet blowout, the dirt miscellaneous is discharged by the collection dirt export, good cotton is scattered and falls into single axial compressor hired roughneck district, open cotton hired roughneck and break up again fast, make the cotton rely on centrifugal force to go to first dust removal knife tackle and carry out the edulcoration, then again disperse the cotton through combing the roller, and turn over and be delivered by second dust removal knife tackle, the dirt impurity that will appear more for thin miscellaneous is got rid of, and send out the cotton through a cotton passageway, and the lower foot that is got rid of then falls to isolation roller, and take to the export of collection dirt lower foot and is sucked away.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram provided by the present invention.
Fig. 2 is a side view provided by the present invention.
Wherein:
10-a dust removal box body; 11-punching a dust cage; 12-a dust collection outlet; 13-a cotton feeding funnel;
20-opening the cotton box body; 21-opening beater; 22-beater motor; 23-a first dust removal knife group; 24-a second dust removal knife group; 25-a cotton inlet channel; 26-a cotton outlet channel; 27-carding rollers; 28-a drive motor; 29-dust collection bottom outlet;
30-a cotton suction fan; 31-a nozzle motor; a 32-L shaped nozzle; 40-isolation rollers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The embodiment of the utility model discloses cotton device is opened in single axial compressor dust removal, including the dust removal box 10 and the box 20 of opening that are linked together, the outside top of dust removal box 10 is provided with inhales cotton fan 30 and nozzle motor 31, inhales cotton fan 30 and has inhales cotton mouth and cotton breakage mouth, the inside top of dust removal box 10 rotates and is connected with L type nozzle 32, can be through bearing and dust removal box 10 roof rotation connection, and the top of L type nozzle 32 runs through dust removal box 10 and corresponds with the cotton breakage mouth of inhaling cotton fan 30, the top of L type nozzle 32 is connected with the power output shaft transmission of nozzle motor 31, can be through the belt drive, make 360 rotations in dust removal box 10 of L type nozzle 32, with the cotton jet around;
the dust removal box body 10 comprises a punching dust cage 11, a dust collection outlet 12 and a cotton inlet funnel 13, the punching dust cage 11 is of a cylindrical structure with meshes, an L-shaped nozzle 32 is positioned in the punching dust cage 11, the dust collection outlet 12 is arranged at the bottom side of the punching dust cage 11, and the cotton inlet funnel 13 is connected with the bottom end of the punching dust cage 11;
an opening beater 21 and a beater motor 22 are arranged in the opening box body 20, the beater motor 22 is arranged at the bottom of the opening box body 20, and a first dust removing cutter group 23 and a second dust removing cutter group 24 which are of arc structures are arranged at the bottom end of the opening beater at intervals; the first dust removal knife group 23 is provided with 19 knives, the second dust removal knife group 24 is provided with 23 knives, the fine cotton opening effect is realized, the distance and the angle of the dust removal knives are adjusted to be the prior art, and the method is disclosed in Chinese patent CN 102031596B;
the cotton opening beater 21 is rotatably connected in the cotton opening box body 20 and is in transmission connection with a beater motor 22, and a plurality of plate nails are uniformly arranged on the surface of the cotton opening beater 21;
the upper end of the cotton opening beater 21 is provided with a cotton inlet channel 25 and a cotton outlet channel 26, the cotton inlet channel 25 is communicated with the cotton inlet funnel 13, and the cotton outlet channel 26 is communicated with the upper side of the cotton opening box body 20.
Advantageously, the cotton suction fan further comprises a volute casing and an air outlet arranged on the volute casing, a cotton flow rotating from top to bottom can be formed under the action of the volute casing, the rotating cotton flow impacts the inner wall of the punching dust cage under the action of negative pressure of the fan, and partial neps, short fibers, dust impurities and the like in the raw cotton are discharged.
In one embodiment, the opening box body 20 is further provided with an opening roller 27 and a driving motor 28, the driving motor 28 is fixed at the bottom of the opening box body, the opening roller 27 is rotatably connected in the opening box body 20 and is positioned between the first dust removing knife group 23 and the second dust removing knife group 24, and the opening roller 27 is in transmission connection with the driving motor 28; after the cotton is quickly broken up by the cotton opening beater, the cotton is moved to the first dust removal knife set by centrifugal force to remove impurities, then the cotton is dispersed again by the carding roller and turned over to the second dust removal knife set, and the displayed finer dust impurities are removed, so that the dust removal and impurity removal effects are improved.
Advantageously, a separation roller 40 for separating falling dust is rotatably connected below the carding roller 27, the separation roller 40 is also driven by the driving motor 28, and the bottom end of the cotton box body 20 is provided with a dust collection bottom foot outlet 29 corresponding to the separation roller 40.
The utility model discloses, dust collection efficiency is high, does not have the bad phenomenon of twisting into threads and increase the nep, because before the opener pan feeding, has already dispersed the cotton through first flow, impurity is a dispersed state too, is very easy to be got rid of by the dust removal knife tackle, simultaneously, because the cotton is the dispersed mode, has solved the problem that the bulk type is convoluteed and is apt to take place to twist into threads and increase the nep;
the cotton is subjected to secondary impurity removal in sequence, namely after the primary impurity removal is carried out by the first dust removal knife set, secondary carding is carried out by the carding roller, the cotton is dispersed again, impurities on the inner surface of the cotton beater are turned over to the outside by turning over the cotton, and therefore most of the finer impurities are effectively removed by the second dust removal knife set; the opening effect and the impurity removal rate of the technology are simultaneously improved and can reach 2 times of the prior art.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The single-axial-flow dust removal cotton opening device is characterized by comprising a dust removal box body (10) and a cotton opening box body (20) which are communicated, wherein a cotton suction fan (30) and a nozzle motor (31) are arranged at the top end of the outer part of the dust removal box body (10), the cotton suction fan (30) is provided with a cotton suction port and a cotton dropping port, an L-shaped nozzle (32) capable of rotating for 360 degrees is rotatably connected to the top end of the inner part of the dust removal box body (10), the top end of the L-shaped nozzle (32) penetrates through the dust removal box body (10) and corresponds to the cotton dropping port of the cotton suction fan (30), and the top end of the L-shaped nozzle (32) is in transmission connection with the nozzle motor (31);
the dust removal box body (10) comprises a punching dust cage (11), a dust collection outlet (12) and a cotton inlet funnel (13), the punching dust cage (11) is arranged in the dust removal box body (10) in a cylindrical structure with meshes, the L-shaped nozzle (32) is located in the punching dust cage (11), the dust collection outlet (12) is arranged at the bottom side of the punching dust cage (11), and the cotton inlet funnel (13) is connected with the bottom end of the punching dust cage (11);
a cotton opening beater (21) and a beater motor (22) are arranged in the cotton opening box body (20), the beater motor (22) is installed at the bottom of the cotton opening box body (20), and a first dust removing cutter group (23) and a second dust removing cutter group (24) which are of arc structures are arranged at the bottom end of the cotton opening beater (21) at intervals;
the cotton opening beater (21) is rotatably connected in the cotton opening box body (20) and is in transmission connection with the beater motor (22), and a plurality of plate nails are uniformly arranged on the surface of the cotton opening beater (21);
the upper end of the cotton opening beater (21) is provided with a cotton inlet channel (25) and a cotton outlet channel (26), the cotton inlet channel (25) is communicated with the cotton inlet funnel (13), and the cotton outlet channel (26) is communicated with the upper side of the cotton opening box body (20).
2. The single-axial-flow dust removal cotton opening device according to claim 1, wherein a carding roller (27) and a driving motor (28) are further arranged in the cotton opening box body (20), the driving motor (28) is fixed at the bottom of the cotton opening box body, the carding roller (27) is rotatably connected in the cotton opening box body (20) and is positioned between the first dust removal knife group (23) and the second dust removal knife group (24), and the carding roller (27) is in transmission connection with the driving motor (28).
3. The single axial flow dust removal cotton opener according to claim 2, characterized in that a separation roller (40) for separating falling dust and impurities is rotatably connected below the carding roller (27), and a dust collection lower foot outlet (29) corresponding to the separation roller (40) is arranged at the bottom end of the cotton opener box (20).
4. The single axial flow dust-removing cotton-opening device as recited in claim 1, characterized in that the first dust-removing blade group (23) has 19 blades, and the second dust-removing blade group (24) has 23 blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023133568.0U CN214088764U (en) | 2020-12-23 | 2020-12-23 | Single axial flow dust removal cotton opening device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023133568.0U CN214088764U (en) | 2020-12-23 | 2020-12-23 | Single axial flow dust removal cotton opening device |
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| Publication Number | Publication Date |
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| CN214088764U true CN214088764U (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023133568.0U Active CN214088764U (en) | 2020-12-23 | 2020-12-23 | Single axial flow dust removal cotton opening device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593314A (en) * | 2020-12-23 | 2021-04-02 | 盐城金大纺织机械制造有限公司 | Single axial flow dust removal cotton opening device |
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- 2020-12-23 CN CN202023133568.0U patent/CN214088764U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593314A (en) * | 2020-12-23 | 2021-04-02 | 盐城金大纺织机械制造有限公司 | Single axial flow dust removal cotton opening device |
| CN112593314B (en) * | 2020-12-23 | 2024-05-17 | 盐城金大纺织机械制造有限公司 | Single-axial flow dust removal cotton opening device |
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