CN107059176B - Automatic cleaning device for filter screen of cotton suction bellows of ring spinning machine - Google Patents
Automatic cleaning device for filter screen of cotton suction bellows of ring spinning machine Download PDFInfo
- Publication number
- CN107059176B CN107059176B CN201710381538.5A CN201710381538A CN107059176B CN 107059176 B CN107059176 B CN 107059176B CN 201710381538 A CN201710381538 A CN 201710381538A CN 107059176 B CN107059176 B CN 107059176B
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- Prior art keywords
- filter screen
- flower
- inlet pipe
- air inlet
- cavity
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H11/00—Arrangements for confining or removing dust, fly or the like
- D01H11/005—Arrangements for confining or removing dust, fly or the like with blowing and/or suction devices
Abstract
The invention relates to an automatic cleaning device for a cotton suction bellows filter screen of a ring spinning machine, which comprises a filter screen device (1), a cleaning device (2), a pattern returning box (3) and an induced draft pump (4), wherein the cleaning device (2) is arranged on the filter screen device (1), the pattern returning box (3) and the induced draft pump (4) are communicated through a connecting air pipe.
Description
Technical Field
The invention relates to a ring spinning machine, in particular to an automatic cleaning device for a filter screen of a cotton suction bellows of the ring spinning machine.
Background
As is well known, the yarn broken end cotton suction device of the existing ring spinning machine and the negative pressure air suction device in the compact spinning drafting mechanism arranged on the device are all used for generating negative pressure and air flow through an air suction fan arranged in an air suction box, and then the air suction box is connected with an air suction inlet through an air channel, and a filter screen is arranged in the air suction box and used for blocking the fiber coming from the air in the air channel. In the prior art, when the ring spinning machine finishes stopping doffing in one spinning cycle, the fiber on the filter screen in the cotton suction bellows can be cleaned manually by a worker, so the following two defects exist in the prior art: firstly, in a spinning period, the fiber quantity on a filter screen in the initial spinning stage is small, the air flow and the negative pressure in an air duct are not influenced, the spinning quality is good and stable, along with the spinning, the fiber on the filter screen in the later spinning stage is more accumulated, the ventilation area of the filter screen is smaller and smaller, the ventilation effect of the filter screen is reduced, the air flow and the negative pressure in the air duct are inevitably reduced, the spinning quality of a ring spinning machine is reduced, the fluctuation of the spinning quality of the ring spinning machine is caused, in the prior art, a frequency converter is used for increasing the frequency of an induced draft fan to ensure that the induced draft fan operates at a high speed in an over-frequency mode, but the energy consumption of the induced draft fan is greatly increased, the failure rate of the induced draft fan is increased, and the problem of the reduction of the spinning quality cannot be completely solved; secondly, the manual clearance of workman is not timely not thorough, because only can clear up when stopping doffing, and the board that needs to clear up is many, can cause and get the problem of not reaching clearance and cleaning up to influence spinning quality, and, the manual clearance of workman wastes time and energy, and working strength is big, work efficiency is low.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an automatic cleaning device for a cotton suction bellows filter screen of a ring spinning machine, which has the advantages of novel structure, practical function, regular automatic cleaning of the filter screen, timely cleaning, ensuring the ventilation area and ventilation effect of the filter screen, ensuring the air suction volume and negative pressure and ensuring the spinning quality.
The technical scheme adopted by the invention is as follows: an automatic cleaning device for a cotton suction bellows filter screen of a ring spinning machine comprises a filter screen device 1, a cleaning device 2, a flower box 3 and an air suction pump 4, wherein the cleaning device 2 is arranged on the filter screen device 1, the flower box 3 and the air suction pump 4 are communicated through a connecting air pipe, the filter screen device 1 comprises a filter screen frame 11, the filter screen frame 11 is in a cone frustum shape, a cotton suction filter screen 12 for filtering fibers is arranged on the filter screen frame 11, an air suction groove 13 is arranged on the filter screen frame in the axial direction, a cotton suction pipe 14 is arranged at one end of the air suction groove 13, an air inlet pipe 15 is arranged on one side of the filter screen frame 11, the cleaning device 2 comprises a rotary mounting frame 21, a connecting plate 22 and a plurality of mounting support arms 23 are arranged on the rotary mounting frame 21, the connecting plate 22 is connected with an output shaft of a driving motor 24, the driving motor 24 is arranged on the filter screen frame 11, a pressing plate 25 is arranged on at least one mounting support arm 23, a cleaning mop 26 is arranged between the mounting support arms 23 and the pressing plate 25, the cross section of the cleaning mop 26 is L-shaped, one side of the cleaning mop 26 is connected with the mounting support arms 23, the other side of the cleaning mop is closely contacted with the cotton suction filter screen 12, a cleaning brush 27 is arranged on at least one mounting support arm 23, the brush end of the cleaning brush 27 is closely contacted with the cotton suction filter screen 12, the flower returning box 3 comprises a box body 31, a flower accumulating cavity 32 and a ventilation cavity 33 are arranged in the box body 31, a flower accumulating filter screen 34 is arranged between the flower accumulating cavity 32 and the ventilation cavity 33, a flower inlet pipe 35 and a wind outlet pipe 36 are arranged outside the box body 31, the flower inlet pipe 35 is communicated with the flower accumulating cavity 32, the wind outlet pipe 36 is communicated with the ventilation cavity 33, a wind deflector 38 is arranged between the flower inlet pipe 35 and the flower accumulating cavity 32, the wind deflector 38 is hinged on the inner wall of the flower accumulating cavity 32, one side of the flower accumulating cavity 32 is provided with an opening, a sealing cover plate 37 is arranged on the opening, the cotton suction pipe 14 is communicated with the flower inlet pipe 35 through a connecting air pipe, the air outlet pipe 36 is communicated with the air suction pump 4 through a connecting air pipe, and the air suction pump 4 is communicated with the air inlet pipe 15 through a connecting air pipe.
Compared with the prior art, the invention has the following beneficial effects: novel structure, the function is practical, but regular self-cleaning filter screen, clean in time clean, guarantee the ventilation area and the ventilation effect of filter screen, guarantee the amount of wind and the negative pressure of induced drafting, guarantee spinning quality.
Drawings
Figure 1 is a schematic view of the structure of the present invention,
fig. 2 is a cross-sectional view of A-A in fig. 1.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
As shown in fig. 1 and 2, an automatic cleaning device for a cotton suction bellows filter screen of a ring spinning machine comprises a filter screen device 1, a cleaning device 2, a flower box 3 and a suction air pump 4, wherein the cleaning device 2 is arranged on the filter screen device 1, the flower box 3 and the suction air pump 4 are communicated through a connecting air pipe, the filter screen device 1 comprises a filter screen frame 11, the filter screen frame 11 is in a cone frustum shape, a cotton suction filter screen 12 for filtering fibers is arranged on the filter screen frame 11, a suction groove 13 is arranged on the filter screen frame in the axial direction, a cotton suction pipe 14 is arranged at one end of the suction groove 13, an air inlet pipe 15 is arranged on one side of the filter screen frame 11, the cleaning device 2 comprises a rotary mounting frame 21, a connecting plate 22 and a plurality of mounting arms 23 are arranged on the rotary mounting frame 21, the connecting plate 22 is connected with an output shaft of a driving motor 24, the driving motor 24 is mounted on the filter screen frame 11, at least one mounting arm 23 is provided with a pressing plate 25, a cleaning mop 26 is arranged between the mounting arm 23 and the pressing plate 25, the cross section of the cleaning mop 26 is L-shaped, one side of the cleaning mop is connected with the mounting arm 23, the other side of the cleaning mop is closely contacted with a cotton suction filter screen 12, at least one mounting arm 23 is provided with a cleaning brush 27, the brush end of the cleaning brush 27 is closely contacted with the cotton suction filter screen 12, the flower returning box 3 comprises a box body 31, a flower accumulating cavity 32 and a ventilation cavity 33 are arranged in the box body 31, a flower accumulating filter screen 34 is arranged between the flower accumulating cavity 32 and the ventilation cavity 33, a flower inlet pipe 35 and a flower outlet pipe 36 are arranged outside the box body 31, the flower inlet pipe 35 is communicated with the flower accumulating cavity 32, a wind deflector 38 is arranged between the flower inlet pipe 35 and the ventilation cavity 33, the wind deflector 38 is hinged on the inner wall of the flower accumulating cavity 32, one side of the flower accumulating cavity 32 is provided with an opening, the cotton suction pipe 14 is communicated with the cotton inlet pipe 35 through a connecting air pipe, the air outlet pipe 36 is communicated with the air suction pump 4 through a connecting air pipe, and the air suction pump 4 is communicated with the air inlet pipe 15 through a connecting air pipe.
The cotton suction filter screen 12 of the filter screen device 1 accumulates a large amount of fibers along with the spinning of the ring spinning machine, when the ring spinning machine spins, the air suction pump 4 and the driving motor 24 can start to operate regularly or irregularly, the air suction pump 4 can generate a certain negative pressure and flowing air flow in the connecting air pipe between the cotton suction pipe 14 and the air inlet pipe 15, the driving motor 24 drives the rotary mounting frame 21 to rotate so as to enable the mounting support arm 23 to rotate around the cotton suction filter screen 12, the cleaning mop 26 and the cleaning brush 27 mounted on the mounting support arm 23 are in close contact with and relatively move with the cotton suction filter screen 12, the cleaning mop 26 and the cleaning brush 27 clean and drag a large amount of fibers accumulated on the cotton suction filter screen 12, when the cleaning mop 26 and the cleaning brush 27 pass through the air suction groove 13, the cleaned and dragged fibers can be sucked away under the action of the negative pressure and the air flow generated by the air suction pump 4, particularly, when the cleaning mop 26 passes through the air suction groove 13, a closed air suction cavity is formed, the fiber cleaned and dragged by the cleaning mop 26 can be easily sucked and sucked cleanly, the sucked fiber continuously passes through the cotton suction pipe 14 and the cotton inlet pipe 35 under the action of negative pressure and air flow generated by the air suction pump 4 and enters the cotton accumulating cavity 32, at the moment, the wind shield 38 is in an open state under the action of negative pressure, the fiber can be accumulated in the cotton accumulating cavity 32 under the action of the filtering action of the cotton accumulating filter screen 34, the air flow filtered by the cotton accumulating filter screen 34 flows back into the space where the filter screen device 1 is located through the air outlet pipe 36 and the air inlet pipe 15, the air flow back can ensure the stability of the negative pressure and the air flow in the space where the filter screen device 1 is located, during the spinning process of the ring spinning machine, a textile worker can open the sealing cover plate 37 at any time to clean the fiber accumulated in the cotton accumulating cavity 32, when the sealing cover plate 37 is opened for cleaning, the wind shield 38 can be closed and block the flower inlet pipe 35 under the action of negative pressure, and the closing of the wind shield 38 can also ensure the stability of the negative pressure and air flow in the space where the filter screen device 1 is positioned.
Without being limited thereto, any changes or substitutions that are not contemplated by the inventors are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (1)
1. The utility model provides an automatic cleaning device of ring spinning machine cotton suction bellows filter screen, a serial communication port, including filter screen device (1), cleaning device (2), the back flower box (3) and induced draft pump (4), cleaning device (2) set up on filter screen device (1), back flower box (3) and induced draft pump (4) are linked together through the connection tuber pipe, filter screen device (1) is including filter screen frame (11), the appearance of filter screen frame (11) is the frustum of a cone shape, be provided with cotton suction filter screen (12) that are used for filtering the fibre on it, be provided with suction groove (13) in its axial direction, the one end of suction groove (13) is provided with cotton suction pipe (14), one side of filter screen frame (11) is provided with air inlet pipe (15), cleaning device (2) including rotary mounting frame (21), be provided with connecting plate (22) and a plurality of installation support arms (23) on rotary mounting frame (21), connecting plate (22) are connected with the output shaft of driving motor (24), driving motor (24) are installed on filter screen frame (11), at least one is provided with clamp plate (25) on installation support arm (23), be provided with clamp plate (25) and install support arm (25) and be connected to mop (26) in the cross section form that is connected with mop (23', the other side is closely contacted with a cotton suction filter screen (12), a cleaning brush (27) is arranged on at least one mounting support arm (23), the brush end of the cleaning brush (27) is closely contacted with the cotton suction filter screen (12), the flower returning box (3) comprises a box body (31), a flower accumulating cavity (32) and a ventilation cavity (33) are arranged in the box body (31), a flower accumulating filter screen (34) is arranged between the flower accumulating cavity (32) and the ventilation cavity (33), an air inlet pipe (35) and an air outlet pipe (36) are arranged outside the box body (31), the air inlet pipe (35) is communicated with the flower accumulating cavity (32), the air outlet pipe (36) is communicated with the ventilation cavity (33), a wind blocking plate (38) is arranged between the air inlet pipe (35) and the flower accumulating cavity (32), one side of the flower accumulating cavity (32) is provided with an opening, a sealing cover plate (37) is arranged on the opening, the opening is formed in one side of the flower accumulating cavity (32), the opening is formed in the opening, the opening through connection of the cotton accumulating cavity (32) and the air inlet pipe (35) and the air outlet pipe (36) and the air inlet pipe (4) are communicated with the air inlet pipe and the air inlet pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381538.5A CN107059176B (en) | 2017-05-17 | 2017-05-17 | Automatic cleaning device for filter screen of cotton suction bellows of ring spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381538.5A CN107059176B (en) | 2017-05-17 | 2017-05-17 | Automatic cleaning device for filter screen of cotton suction bellows of ring spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107059176A CN107059176A (en) | 2017-08-18 |
| CN107059176B true CN107059176B (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710381538.5A Active CN107059176B (en) | 2017-05-17 | 2017-05-17 | Automatic cleaning device for filter screen of cotton suction bellows of ring spinning machine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108193333A (en) * | 2018-03-27 | 2018-06-22 | 晋中开发区贝斯特机械制造有限公司 | A kind of spinning machine cleaning device |
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