CN107354541B - Negative pressure type automatic recovery machine for combed noil - Google Patents
Negative pressure type automatic recovery machine for combed noil Download PDFInfo
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- CN107354541B CN107354541B CN201710696107.8A CN201710696107A CN107354541B CN 107354541 B CN107354541 B CN 107354541B CN 201710696107 A CN201710696107 A CN 201710696107A CN 107354541 B CN107354541 B CN 107354541B
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- Prior art keywords
- noil
- cotton
- box
- negative pressure
- separating device
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
- D01G19/22—Arrangements for removing, or disposing of, noil or waste
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
- D01G19/28—Air draught or like pneumatic arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention relates to the technical field of spinning equipment, in particular to a negative pressure type automatic recovery machine for noil combed, wherein the noil is sucked away from a dust cage of the combing machine by a negative pressure provided by a centrifugal fan and enters a cotton conveying pipeline, a noil separating device separates most of air from the noil, the noil falls into a cotton storage box under the action of wind pressure and self weight of the noil separating device, and is output to the outside of the cotton storage box by a noil output device 7 for use, so that the purposes that: 1. the noil is sucked away by utilizing the negative pressure, and the noil of a plurality of combing machines can be automatically collected at the same time, so that the labor is reduced; 2. the shape formed by the noil is controlled, so that the suction force between the noil and the dust cage is weaker, and the noil is easy to be sucked to the cotton gathering box; 3. the phenomenon that the noil is drifted into the air to deteriorate the workshop environment is avoided; 4. the noil is sucked away in time, so that the noil is prevented from being wound outside the dust cage; 5. the noil fiber is not damaged; 6. a dust filter can be arranged at the cotton conveying pipeline or the cotton dropping separation device to filter dust of sucked air and reduce dust in the air.
Description
Technical Field
The invention relates to the technical field of spinning equipment, in particular to a negative pressure type automatic recovery machine for combed noil.
Background
Spinning is a process of processing textile fibers into yarns, yarns for high-grade products need to be subjected to a combing process, and are called combed yarns, and the process comprises a plurality of processing steps of blowing, carding, pre-drawing, lap winding, combing, head drawing, two drawing, three drawing, roving, spinning, post-processing and the like. The noil content of the noil in the noil of an A201 combing machine is less than 65 percent, the noil content of the noil of the combing machines such as E7/5 and E7/6 of Switzerland company, domestic PX-2, FA266 and the like is even more than 70 percent, and the noil can be spun fiber.
Taking A201E type combing machine as an example, after the combing noil of the combing machine is wound on the dust cage to a certain thickness, the noil is torn off from the dust cage by a worker and is put into a cotton returning vehicle to pack and pack for recycling, the labor intensity of the worker is increased by the way of recovering the noil, and the noil which is wound too much and too tight cannot be torn off from the dust cage, so that the stand capability of the worker is influenced, and the normal operation of the combing machine is also hindered to a certain extent. If a composite round cage dust removal unit is used, such as a GYFL-III type unit, the rotary compressor is easy to damage the noil fibers, and the quality and effect of recycling are influenced.
In the chinese patent application No. 201610378317.8 entitled "a device for picking noil for a circular carding machine", a device for picking noil from a carding drum (cage of dust, but the noil still needs to be collected manually after it has fallen on a resting plate 11) is disclosed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a negative pressure type automatic noil recovery machine for combed noil, which can replace manual tearing of noil without damaging fibers, automatically collect the noil of a plurality of combers and reduce the noil from flowing into the air.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a combed noil negative pressure formula automatic recovery machine, its includes centrifugal fan, gathers cotton box, defeated cotton pipeline, presses cotton roller, with the noil separator, storage hopper, the noil output device of air with the noil separation, defeated cotton pipeline is including advancing cotton pipeline, play cotton pipeline, the one end of advancing cotton pipeline with centrifugal fan's air intake intercommunication, the other end extends to the dirt cage of a plurality of combers, it is located to gather cotton box the side below of dirt cage, gather cotton box for the bottom with the V font direction box of advancing cotton pipeline intercommunication, press cotton roller to be located the dirt cage top of comber, centrifugal fan's air outlet through go out cotton pipeline intercommunication to noil separator, store up the cotton box set up in noil separator's below, noil output device is the compression roller who will store up the noil traction out in the cotton box.
Preferably, the cotton inlet pipeline comprises a plurality of branch pipes and a main pipe, the cotton gathering box is arranged on the branch pipes, each branch pipe is connected with 8-12 combing machines, and the branch pipes are communicated with the main pipe.
Preferably, the cross-sectional area of the pipeline at one end of the cotton outlet pipeline close to the inlet end of the noil separating device is gradually increased, an air outlet is formed in the upper part of the noil separating device, and a filter screen for intercepting noils to fall into the lower part is arranged in the noil separating device.
Preferably, a first electromagnetic valve for controlling air pressure in the noil separating device is arranged at an air outlet of the noil separating device, and an openable cotton box back plate and a second electromagnetic valve for controlling whether the cotton box back plate is opened are arranged between the noil separating device and the cotton storage box.
Preferably, the side surface of the cotton storage box is provided with an inspection hole.
Preferably, the power of the centrifugal fan is 5.5 kilowatts.
The invention has the beneficial effects that: the method comprises the following steps that the centrifugal fan provides negative pressure to suck the noil away from the dust cage and feed the noil into a cotton conveying pipeline, the noil passes through the centrifugal fan and then enters the noil separating device under the action of positive pressure, the noil separating device separates most of air from the noil, the noil falls into a cotton storage box under the action of air pressure and the weight of the noil separating device, and then the noil is output to the outside of the cotton storage box through a noil output device 7 for use, and the following aims are achieved: 1. the noil is sucked away by utilizing the negative pressure, and the noil of a plurality of combing machines can be automatically collected at the same time, so that the labor is reduced; 2. the shape formed by the noil is controlled, so that the suction force between the noil and the dust cage is weaker, and the noil is easy to be sucked to the cotton gathering box; 3. the phenomenon that the noil is drifted into the air to deteriorate the workshop environment is avoided; 4. the noil is sucked away in time, so that the noil is prevented from being wound outside the dust cage; 5. the noil fiber is not damaged; 6. a dust filter can be arranged at the cotton conveying pipeline or the cotton dropping separating device to filter dust of air sucked from the cotton gathering box, so that dust in the air is reduced.
Drawings
FIG. 1 is a schematic view showing the structure of a negative pressure type automatic recovering machine for noil combed cotton of the present invention.
Description of reference numerals:
1-centrifugal fan 2-cotton gathering box
3-Cotton conveying pipe 31-Cotton intake pipe
32-cotton outlet pipe 4-cotton pressing roller
5-noil separator 6-storage tank
7-noil output device 8-dust cage.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific examples, which are not intended to limit the scope of the invention.
As shown in fig. 1, the negative pressure type automatic recovery machine for combed noil of the present embodiment comprises a centrifugal fan 1, a noil collecting box 2, a noil conveying pipeline 3, a noil pressing roller 4, a noil separating device 5, a noil storing box 6 and a noil output device 7, wherein the centrifugal fan 1 provides negative pressure to suck the noil from a dust cage 8 and feed the noil into the noil conveying pipeline 3, the noil passes through the centrifugal fan 1 and then enters the noil separating device 5 under the action of positive pressure, the noil separating device 5 separates most of air from the noil, the noil falls into the noil storing box 6 under the action of wind pressure and self weight of the noil separating device 5 and is output to the outside of the noil storing box 6 through the noil output device 7 for use, only the noil storing box 8 of the combing machine is shown in fig. 1, and two ends of the noil pressing roller 4 are fixed on the combing machine.
For this embodiment, the centrifugal fan 1 is used as a boundary, the cotton conveying pipeline 3 is divided into a cotton inlet pipeline 31 and a cotton outlet pipeline 32, one end of the cotton inlet pipeline 31 is communicated with an air inlet of the centrifugal fan 1, the other end of the cotton inlet pipeline extends to a dust cage 8 of a plurality of combing machines, the dust cage 8 is a part of the combing machines, the cotton gathering box 2 is located below the dust cage 8, the cotton gathering box 2 is a V-shaped guide box with the bottom communicated with the cotton inlet pipeline 31, and the bottom of the cotton gathering box 2 is a long and narrow opening which is slightly longer than noil and has a width slightly larger than the thickness of the noil. Press cotton roller 4 to be located the dirt cage 8 top of comber, press cotton roller 4 and dirt cage 8 apart from slightly big for the noil both can form a continuous banding, also can not compressed tightly to be pressed thinly, lead to the noil tightly to adsorb on dirt cage 8, and then utilize the negative pressure of gathering cotton box 2 department to inhale the noil, it needs to notice, should start centrifugal fan 1 earlier and make and gather cotton box 2 department and form the negative pressure earlier, avoid the noil can't be inhaled after the winding of dirt cage 8 department. An air outlet of the centrifugal fan 1 is communicated to the noil separating device 5 through a cotton outlet pipeline 32, the cotton storage box 6 is arranged below the noil separating device 5, and the noil output device 7 is a compression roller which pulls out the noil in the cotton storage box 6.
The combing noil negative pressure type automatic recycling machine of the invention realizes a plurality of purposes: 1. the noil is sucked away by utilizing the negative pressure, and the noil of a plurality of combing machines can be automatically collected at the same time, so that the labor is reduced; 2. the shape formed by the noil is controlled, so that the adsorption force between the noil and the dust cage 8 is weaker, and the noil is easily absorbed to the cotton gathering box 2; 3. the phenomenon that the noil is drifted into the air to deteriorate the workshop environment is avoided; 4. the noil is sucked away in time, so that the noil is prevented from being wound outside the dust cage 8; 5. the noil fiber is not damaged; 6. a dust filter can be arranged at the cotton conveying pipeline 3 or the cotton dropping separation device 5 to filter dust of air sucked from the cotton gathering box 2, so that dust in the air is reduced.
Further, the cotton inlet pipeline 31 comprises a plurality of branch pipes and a main pipe, the cotton gathering box 2 is arranged on the branch pipes, each branch pipe is connected with 8-12 combing machines, and the branch pipes are communicated with the main pipe.
Further, the cross-sectional area of the outlet duct 32 at the end close to the inlet end of the noil separating device 5 is gradually increased to reduce the wind pressure at this position, so that the noil speed is reduced and falls into the lower part of the noil separating device 5. An air outlet is formed in the upper portion of the noil separating device 5, and a filter screen for intercepting the noil to fall into the lower portion is arranged in the noil separating device 5.
Further, the gas vent of noil separator 5 is provided with control the first solenoid valve of the air pressure in noil separator 5, noil separator 5 with store up and be provided with the second solenoid valve that the hopper backplate that can open, control hopper backplate whether open between the hopper 6, the degree that the gas vent was opened is controlled to first solenoid valve, can control the air pressure in the noil separator 5, and the hopper backplate can be opened according to wind pressure, noil weight control to the second solenoid valve for the noil falls into and stores up hopper 6.
Furthermore, store up 6 sides of hopper and be provided with the inspection mouth, can look over the condition of storing up hopper 6 through the inspection mouth.
Further, the power of the centrifugal fan 1 in this embodiment is 5.5 kw.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. Automatic machine of retrieving of combed noil negative pressure formula, its characterized in that: comprises a centrifugal fan (1), a cotton gathering box (2), a cotton conveying pipeline (3), a cotton pressing roller (4), a noil separating device (5) for separating air from noil, a cotton storing box (6) and a noil output device (7), wherein the cotton conveying pipeline (3) comprises a cotton inlet pipeline (31) and a cotton outlet pipeline (32), one end of the cotton inlet pipeline (31) is communicated with an air inlet of the centrifugal fan (1), the other end of the cotton inlet pipeline extends to a dust cage (8) of a plurality of combing machines, the cotton gathering box (2) is positioned below the side of the dust cage (8), the cotton gathering box (2) is a V-shaped guide box communicated with the cotton inlet pipeline (31) at the bottom, the cotton pressing roller (4) is positioned above the dust cage (8) of the combing machines, an air outlet of the centrifugal fan (1) is communicated to the noil separating device (5) through the cotton outlet pipeline (32), the cotton storing box (6) is arranged below the noil separating device (5), the cotton outputting device (7) is used for gradually pressing the cotton storing box (6) and gradually increasing the area of the cotton pressing device (5) at the upper part of the noil separating device, and an air outlet pipeline (32) is arranged in the cotton pressing device which is close to the lower part of the cotton pressing device and is arranged in the cotton pulling device (5), a first electromagnetic valve for controlling air pressure in the noil separating device (5) is arranged at an air outlet of the noil separating device (5), and an openable cotton box back plate and a second electromagnetic valve for controlling the opening of the cotton box back plate are arranged between the noil separating device (5) and the cotton storage box (6).
2. The noil combing negative pressure type automatic recovery machine according to claim 1, characterized in that: the cotton inlet pipeline (31) comprises a plurality of branch pipes and a main pipe, the cotton gathering box (2) is arranged on the branch pipes, each branch pipe is connected with 8-12 combing machines, and the branch pipes are communicated with the main pipe.
3. The noil combing negative pressure type automatic recovery machine of claim 1, which is characterized in that: the side surface of the cotton storage box (6) is provided with an inspection port.
4. The noil combing negative pressure type automatic recovery machine of claim 1, which is characterized in that: the power of the centrifugal fan (1) is 5.5 kilowatts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710696107.8A CN107354541B (en) | 2017-08-15 | 2017-08-15 | Negative pressure type automatic recovery machine for combed noil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710696107.8A CN107354541B (en) | 2017-08-15 | 2017-08-15 | Negative pressure type automatic recovery machine for combed noil |
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| Publication Number | Publication Date |
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| CN107354541A CN107354541A (en) | 2017-11-17 |
| CN107354541B true CN107354541B (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710696107.8A Active CN107354541B (en) | 2017-08-15 | 2017-08-15 | Negative pressure type automatic recovery machine for combed noil |
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| CN (1) | CN107354541B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794604B (en) * | 2017-12-08 | 2023-07-18 | 江苏凯宫机械股份有限公司 | Tail roll sucking system of intelligent comber for blending various fiber rolls |
| CN110760953B (en) * | 2019-11-14 | 2023-09-05 | 青岛世誉双羊机械制造有限公司 | Blowing-carding doffing measuring and collecting instrument |
| CN113652773A (en) * | 2021-07-15 | 2021-11-16 | 杭州科杰实业有限公司 | Air pressure cotton box with stable cotton layer output |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070743U (en) * | 1990-06-02 | 1991-02-06 | 国营宜昌市第二纺织机械厂 | Half ring opening type multifunctional noil processor |
| CN2419226Y (en) * | 2000-03-01 | 2001-02-14 | 戈家胜 | Multifunctional dust collecting cotton fluffer |
| CN2514009Y (en) * | 2001-12-10 | 2002-10-02 | 湖北银泉纺织股份有限公司 | Separated composite dust cage |
| CN102758274A (en) * | 2012-07-20 | 2012-10-31 | 浙江中欣纺织科技有限公司 | Waste cotton recycling and utilizing device |
| CN204509546U (en) * | 2015-03-30 | 2015-07-29 | 宿迁市天缘丝绸家纺有限公司 | A kind of dust removing device of cotton comber |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2895449Y (en) * | 2006-04-06 | 2007-05-02 | 南阳纺织集团有限公司 | Down air-suction device at traction part of comber |
| CN202181387U (en) * | 2011-08-04 | 2012-04-04 | 赛得利（江西）化纤有限公司 | Dust removing device of fine cotton splitter |
| CN202989391U (en) * | 2012-11-23 | 2013-06-12 | 南通亿尔达机械有限公司 | Dust removal device for carding machine |
| CN105063814A (en) * | 2015-08-12 | 2015-11-18 | 孙琴利 | Dust sucking device for cotton carding machine |
| CN205329237U (en) * | 2016-02-02 | 2016-06-22 | 湖北金安纺织集团股份有限公司 | Carding machine cover plate flower collection device |
| CN207512336U (en) * | 2017-08-15 | 2018-06-19 | 宜城市万众纱业有限责任公司 | Cotton noils suction type machine for automatically recovering |
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2017
- 2017-08-15 CN CN201710696107.8A patent/CN107354541B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070743U (en) * | 1990-06-02 | 1991-02-06 | 国营宜昌市第二纺织机械厂 | Half ring opening type multifunctional noil processor |
| CN2419226Y (en) * | 2000-03-01 | 2001-02-14 | 戈家胜 | Multifunctional dust collecting cotton fluffer |
| CN2514009Y (en) * | 2001-12-10 | 2002-10-02 | 湖北银泉纺织股份有限公司 | Separated composite dust cage |
| CN102758274A (en) * | 2012-07-20 | 2012-10-31 | 浙江中欣纺织科技有限公司 | Waste cotton recycling and utilizing device |
| CN204509546U (en) * | 2015-03-30 | 2015-07-29 | 宿迁市天缘丝绸家纺有限公司 | A kind of dust removing device of cotton comber |
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| CN107354541A (en) | 2017-11-17 |
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