CN114016215B - Cotton collecting machine capable of preventing blockage - Google Patents
Cotton collecting machine capable of preventing blockage Download PDFInfo
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- CN114016215B CN114016215B CN202210002587.4A CN202210002587A CN114016215B CN 114016215 B CN114016215 B CN 114016215B CN 202210002587 A CN202210002587 A CN 202210002587A CN 114016215 B CN114016215 B CN 114016215B
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- Prior art keywords
- hole
- cotton
- cotton collecting
- shell
- collecting drum
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H17/00—Felting apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
- B08B9/0328—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid by purging the pipe with a gas or a mixture of gas and liquid
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention relates to a cotton collecting machine capable of preventing blockage, which comprises a cotton collecting chamber, a rack, a cotton collecting drum and a cleaning mechanism, wherein the cotton collecting drum and the cleaning mechanism are arranged on the rack; the cotton collecting drum is arranged at the outlet of the cotton collecting chamber, and the cleaning mechanism is arranged below the cotton collecting drum; the cotton collecting drum is provided with a hollow shaft connected with external negative pressure equipment, a cotton lifting air gun is further arranged in the cotton collecting drum, the cotton collecting drum comprises a cylindrical supporting surface, and a plurality of first through holes are uniformly processed on the supporting surface; a layer of shell is detachably arranged on the supporting surface, and a second through hole which is matched with the hole position of the first through hole on the supporting surface is formed in the shell; the first through hole is larger than the second through hole in shape; a horn tube for communicating the first through hole and the second through hole is arranged between the supporting surface and the shell; the first through hole, the horn tube and the second through hole form a gas channel with the caliber gradually reduced from inside to outside; the cotton collector has the advantages of low drum surface replacement cost, low energy consumption, capability of better preventing mesh blockage, convenience in maintenance and good application prospect.
Description
Technical Field
The invention belongs to the technical field of rock wool production machinery, and particularly relates to a cotton collecting machine capable of preventing blockage.
Background
The rock wool has good heat preservation performance and good sound absorption and non-combustion performance, so the rock wool becomes an ideal material in the fields of building external wall heat preservation, indoor decoration (reverberation reduction), industrial pipeline tank body heat preservation and the like at present,
the rock wool raw material mainly comprises high-quality basalt, dolomite and the like; the production process generally comprises the following steps: melting the raw materials by a cupola furnace → forming fibers by a four-roller centrifuge (adding a binder and dedusting oil) → collecting cotton and forming felt → pleating and paving cotton → compressing → drying and solidifying → cutting and packaging. The cotton collecting and felt forming part is one of main devices on the whole production line and needs to be completed by a cotton collecting machine; the cotton collector is a device for collecting raw materials after fiberization in rock wool production, and mainly comprises a triangular type cotton collecting system and a drum type cotton collecting system, and the conventional triangular type cotton collecting system cannot meet the requirement of the collection of the raw cotton on the current highly-automated and high-yield rock wool production line, so that the drum type cotton collecting machine with higher collecting efficiency and better continuity is adopted more and more.
The surface of a cotton collecting drum of the existing cotton collecting machine still has a small amount of fiber and residue after cotton rises, if the cotton collecting drum is not cleaned in time, the fiber adsorbed on the cotton collecting drum can block and gradually plug meshes to influence the uniformity of felt, therefore, the surface of the cotton collecting drum needs to be cleaned in time by means of scraping, water flushing and the like, even if the cleaning work of the surface of the cotton collecting drum can not be well completed sometimes, for example, the residue with large particles can be just clamped at the mesh positions on the surface of the cotton collecting drum, the scraping, water flushing and other means can not have good clear effects, the uniformity of felt can be influenced when the blockage condition is more, sometimes even the cotton collecting drum needs to be shut down for manual treatment, and the production efficiency is very influenced.
In addition, in production, due to long-term impact of a large amount of residues, the drum surface of the cotton collecting drum is worn and is easy to glue or adhere impurities, so that the drum surface needs to be replaced every time the cotton collecting drum is used for a period of time, and the thicker drum surface is troublesome to replace and has higher cost.
Disclosure of Invention
The invention aims to provide a cotton collector which has low drum surface replacement cost and low energy consumption, can better prevent mesh blockage and is convenient to maintain.
In order to solve the technical problem, the invention discloses a cotton collecting machine capable of preventing blockage, which comprises a cotton collecting chamber, a rack, a cotton collecting drum and a cleaning mechanism, wherein the cotton collecting drum and the cleaning mechanism are arranged on the rack; the cotton collecting drum is arranged at an outlet of the cotton collecting chamber, the cleaning mechanism is arranged below the cotton collecting drum, and the cleaning mechanism comprises a spray water gun for cleaning the shell; the cotton collecting drum is provided with a hollow shaft connected with external negative pressure equipment, a cotton lifting air gun is further arranged in the cotton collecting drum, the cotton collecting drum comprises a cylindrical supporting surface, and a plurality of first through holes are uniformly processed on the supporting surface; a layer of shell is detachably arranged on the supporting surface, and a second through hole which is matched with the hole position of the first through hole on the supporting surface is formed in the shell; the first through hole is larger than the second through hole in shape;
a horn tube for communicating the first through hole and the second through hole is arranged between the supporting surface and the shell; the horn tube is fixedly connected with the supporting surface; the shape of one end, close to the shell, of the flared tube is matched with that of the second through hole, and one end, close to the shell, of the flared tube is inserted into the second through hole; the first through hole, the horn tube and the second through hole form a gas channel with the caliber gradually reduced from inside to outside.
Preferably, a limiting block is arranged outside one side of the flared tube close to the shell; the distance from one end of the flared tube close to the shell to the limiting block is matched with the depth of the second through hole, so that the end face of one side of the flared tube close to the shell is flush with the surface of the shell.
Preferably, an air channel dredging mechanism for preventing the air channel from being blocked is arranged in the cotton collecting drum.
Preferably, the gas passage dredging mechanism comprises a spray gun group installed outside the hollow shaft, and the spray gun group comprises a plurality of spray guns which are arranged in a row parallel to the axis of the hollow shaft.
Preferably, the first through holes are uniformly arranged in a column on the supporting surface, and each spray gun of the spray gun group at least corresponds to one first through hole.
Preferably, the lance is shaped to conform to the shape of the first through hole.
Preferably, each spray gun is provided with an electric control valve.
Preferably, the gas supply device further comprises a detection mechanism for detecting whether the gas passage is blocked, and the detection mechanism is mounted on the hollow shaft.
Preferably, the detection mechanism comprises an industrial camera detection device and a controller, wherein the industrial camera detection device is used for detecting one or more rows of gas channels after the cleaning mechanism is cleaned from the inner side of the cotton collecting drum.
Preferably, the controller is electrically connected with the electric control valve, after the industrial camera detection device detects that a certain gas channel is blocked, the controller sends a signal to control the electric control valve of the spray gun corresponding to the position of the blocking hole to be opened, and the spray gun sprays high-pressure gas or liquid to flush out a blocking object in the gas channel, so that the blocked gas channel is dredged.
The cotton collector capable of preventing blockage at least has the following advantages:
1. the air channel with the caliber gradually reduced from inside to outside is adopted to reduce the necessary air quantity required by the cotton lifting air gun for cotton lifting, reduce the influence on the negative pressure in the cotton collecting drum during cotton lifting and reduce the energy consumption; moreover, the caliber of the gas channel is gradually reduced from inside to outside, the probability that residues are blocked in the gas channel can be reduced,
2. the detection mechanism and the gas channel dredging mechanism are arranged, so that the gas channel blocked by a certain gas channel can be dredged in a targeted manner, the damage of high-pressure gas injection to negative pressure in the cotton collecting drum is greatly reduced, the energy consumption is reduced, and the cotton collecting effect is ensured.
3. The shell is detachably arranged on the cotton collecting drum, and due to the supporting effect of the horn tube, the necessary thickness of the shell can be reduced, so that the material cost and the installation and replacement difficulty of the shell are reduced; when the drum surface is replaced, only the shell needs to be replaced, and cost can be saved better.
Drawings
Fig. 1 is a schematic structural diagram of a cotton collector capable of preventing blockage.
Fig. 2 is a schematic view of the internal structure of the cotton collector in fig. 1 in area a for preventing blockage.
The reference numbers in the figures are: 1-a cotton collecting chamber, 2-a frame, 3-a cotton collecting drum, 4-a cleaning mechanism, 401-a spraying water gun, 5-a hollow shaft, 6-a cotton lifting air gun, a supporting surface 7-, 8-a first through hole, 9-a shell, 10-a second through hole, 11-a horn tube, 12-an air channel, 13-a limiting block, 14-a spray gun, 15-an industrial camera detection device, 16-a collecting device and 17-a drying device.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," when used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Example 1
As shown in figures 1-2, a cotton collector capable of preventing blockage comprises a cotton collecting chamber 1, a frame 2, a cotton collecting drum 3 and a cleaning mechanism 4, wherein the cotton collecting drum 3 and the cleaning mechanism 4 are arranged on the frame; the cotton collecting drum is arranged at an outlet of the cotton collecting chamber, the cleaning mechanism is arranged below the cotton collecting drum, and the cleaning mechanism comprises a spray water gun 401 for cleaning the shell; the cotton collecting drum is provided with a hollow shaft 5 connected with external negative pressure equipment, a cotton lifting air gun 6 is also arranged in the cotton collecting drum, the cotton collecting drum comprises a cylindrical supporting surface 7, and a plurality of first through holes 8 are uniformly processed on the supporting surface; a layer of shell 9 is detachably arranged on the supporting surface through a fastening piece, and a second through hole 10 which is matched with the hole position of the first through hole on the supporting surface is arranged on the shell; the first through hole is larger than the second through hole in shape;
a horn tube 11 communicating the first through hole and the second through hole is arranged between the supporting surface and the shell; the horn tube is fixedly connected with the supporting surface; the shape of one end, close to the shell, of the flared tube is matched with that of the second through hole, and one end, close to the shell, of the flared tube is inserted into the second through hole; the meshes on the cotton collecting drum, namely the first through holes or the second through holes, are generally in a strip shape or an oblate shape, and a horn-shaped metal pipe matched with the meshes is adopted.
The first through hole, the flare tube and the second through hole form a gas channel 12 with the caliber gradually reduced from inside to outside. The gas channel with the caliber gradually reduced from inside to outside can not only effectively prevent excessive fibers from passing through the second through hole, but also ensure that the second through hole has larger wind speed when the cotton lifting air gun blows air from inside to outside through the gas channel to enable the cotton felt to be separated from the surface of the shell, thereby reducing the necessary wind quantity required by the cotton lifting air gun for lifting cotton to a certain extent, reducing the influence on the negative pressure in the cotton collecting drum during cotton lifting and reducing the energy consumption.
A limiting block 13 is arranged outside one side of the horn tube close to the shell; the distance from one end of the flared tube close to the shell to the limiting block is matched with the depth of the second through hole, so that the end face of one side of the flared tube close to the shell is flush with the surface of the shell. The limiting block plays a role in limiting and supporting the shell.
An air channel dredging mechanism used for preventing the air channel from being blocked is arranged in the cotton collecting drum.
The gas passage dredging mechanism comprises a spray gun group arranged outside the hollow shaft, the spray gun group comprises a plurality of spray guns 14, and the spray guns are arranged in a row parallel to the axis of the hollow shaft.
The first through holes are uniformly arranged on the supporting surface in a row, and each spray gun of the spray gun group corresponds to one first through hole.
The shape of the spray gun is matched with that of the first through hole.
And each spray gun is provided with an electric control valve.
The detection mechanism is used for detecting whether the gas channel is blocked or not and is arranged on the hollow shaft. Because the cotton wadding etc. are more in the cotton-collecting chamber, detection mechanism is easily polluted, therefore detection mechanism must be installed inside cotton-collecting drum.
The detection mechanism comprises an industrial camera detection device 15 and a controller, and the industrial camera detection device is used for detecting one or more rows of gas channels after the cleaning mechanism is cleaned from the inner side of the cotton collecting drum. The industrial camera can easily judge the difference between the blocked gas channel and the normal gas channel from the picture or the image, thereby identifying the blocked gas channel and marking the position. Depending on the direction of rotation of the condenser drum, the industrial camera detection device can be mounted in a suitable position before the spray gun group.
In addition, a collecting device 16 may be provided below the condenser drum, a blow-drying device 17 may be provided on the side of the frame near the condenser for drying the surface of the shell, and the like, as is conventional in the art.
The controller is electrically connected with the electric control valve, when the device is used, the cotton collecting drum rotates at a constant speed, after the industrial camera detection device detects that a certain gas channel is blocked in the visual field of the industrial camera detection device, the controller sends a signal to control the electric control valve of the spray gun corresponding to the position of the blocking hole to be opened, the spray gun sprays high-pressure gas or liquid to flush out a blocking object in the gas channel, and therefore the blocked gas channel is dredged.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable to various fields of endeavor for which the invention may be embodied with additional modifications as would be readily apparent to those skilled in the art, and the invention is therefore not limited to the details given herein and to the embodiments shown and described without departing from the generic concept as defined by the claims and their equivalents.
Claims (10)
1. A cotton collector capable of preventing blockage comprises a cotton collecting chamber, a rack, a cotton collecting drum and a cleaning mechanism, wherein the cotton collecting drum and the cleaning mechanism are arranged on the rack; the cotton collecting drum is arranged at an outlet of the cotton collecting chamber, the cleaning mechanism is arranged below the cotton collecting drum, and the cleaning mechanism comprises a spray water gun for cleaning the shell; the cotton collecting drum is provided with a hollow shaft connected with external negative pressure equipment, and a cotton lifting air gun is also arranged in the cotton collecting drum; a layer of shell is detachably arranged on the supporting surface, and a second through hole which is matched with the hole position of the first through hole on the supporting surface is formed in the shell; the first through hole is larger than the second through hole in shape;
a horn tube for communicating the first through hole and the second through hole is arranged between the supporting surface and the shell; the horn tube is fixedly connected with the supporting surface; the shape of one end, close to the shell, of the flared tube is matched with that of the second through hole, and one end, close to the shell, of the flared tube is inserted into the second through hole; the first through hole, the horn tube and the second through hole form a gas channel with the caliber gradually reduced from inside to outside.
2. The cotton collector capable of preventing blockage according to claim 1, wherein a limiting block is arranged on the outer portion of one side, close to the shell, of the flared tube; the distance from one end of the flared tube close to the shell to the limiting block is matched with the depth of the second through hole, so that the end face of one side of the flared tube close to the shell is flush with the surface of the shell.
3. The cotton collector capable of preventing blockage according to claim 1, wherein an air channel dredging mechanism for preventing the air channel from being blocked is arranged in the cotton collecting drum.
4. The cotton collector capable of preventing blockage according to claim 3, wherein the air passage dredging mechanism comprises a spray gun group installed outside the hollow shaft, the spray gun group comprises a plurality of spray guns, and the plurality of spray guns are arranged in a row parallel to the axis of the hollow shaft.
5. The cotton collector capable of preventing blockage according to claim 4, wherein the first through holes are uniformly arranged in a column on the supporting surface, and each spray gun of the spray gun group corresponds to at least one first through hole.
6. The cotton collector capable of preventing blockage according to claim 5, wherein the shape of the spray gun is adapted to the shape of the first through hole.
7. The cotton collector capable of preventing blockage according to claim 5, wherein each spray gun is provided with an electrically controlled valve.
8. The cotton collector capable of preventing blockage according to claim 7, further comprising a detection mechanism for detecting whether the air passage is blocked, wherein the detection mechanism is mounted on the hollow shaft.
9. The cotton collector capable of preventing blockage according to claim 8, wherein the detection mechanism comprises an industrial camera detection device and a controller, and the industrial camera detection device is used for detecting one or more rows of gas channels after the cleaning mechanism is cleaned from the inner side of the cotton collecting drum.
10. The cotton collector capable of preventing blockage according to claim 9, wherein the controller is electrically connected with the electronic control valve, after the industrial camera detection device detects that a certain gas channel is blocked, the controller sends a signal to control the electronic control valve of the spray gun corresponding to the position of the blocked hole to be opened, and the spray gun sprays high-pressure gas or liquid to flush out the blockage in the gas channel, so that the blocked gas channel is unblocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210002587.4A CN114016215B (en) | 2022-01-05 | 2022-01-05 | Cotton collecting machine capable of preventing blockage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210002587.4A CN114016215B (en) | 2022-01-05 | 2022-01-05 | Cotton collecting machine capable of preventing blockage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114016215A CN114016215A (en) | 2022-02-08 |
| CN114016215B true CN114016215B (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210002587.4A Active CN114016215B (en) | 2022-01-05 | 2022-01-05 | Cotton collecting machine capable of preventing blockage |
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| CN (1) | CN114016215B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290537A (en) * | 2013-06-24 | 2013-09-11 | 无锡商业职业技术学院 | Cotton collector |
| CN203307224U (en) * | 2013-05-24 | 2013-11-27 | 中材科技股份有限公司 | Self-cleaning drum-type cotton collecting system |
| CN103553318A (en) * | 2013-11-03 | 2014-02-05 | 南京珊迪建材机械有限公司 | Novel six-meter drum-type cotton collector |
| CN203605655U (en) * | 2013-12-12 | 2014-05-21 | 山东泰石节能保温材料有限公司 | Roller drying device of cotton collecting machine |
| CN103831260A (en) * | 2012-11-20 | 2014-06-04 | 维克特新材料江苏有限公司 | Drum type roller cleaning device of wool collection machine |
| CN204849269U (en) * | 2015-07-24 | 2015-12-09 | 北京东华绿源建筑装饰工程技术有限公司 | Rock wool production is with cotton felt mechanism of spreading of collection |
| CN112626654A (en) * | 2020-12-11 | 2021-04-09 | 孙建平 | Roller cotton collecting machine for purified cotton |
| CN212955618U (en) * | 2020-07-20 | 2021-04-13 | 河南富源岩棉有限公司 | Self-cleaning mechanism of rock wool collection machine |
-
2022
- 2022-01-05 CN CN202210002587.4A patent/CN114016215B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831260A (en) * | 2012-11-20 | 2014-06-04 | 维克特新材料江苏有限公司 | Drum type roller cleaning device of wool collection machine |
| CN203307224U (en) * | 2013-05-24 | 2013-11-27 | 中材科技股份有限公司 | Self-cleaning drum-type cotton collecting system |
| CN103290537A (en) * | 2013-06-24 | 2013-09-11 | 无锡商业职业技术学院 | Cotton collector |
| CN103553318A (en) * | 2013-11-03 | 2014-02-05 | 南京珊迪建材机械有限公司 | Novel six-meter drum-type cotton collector |
| CN203605655U (en) * | 2013-12-12 | 2014-05-21 | 山东泰石节能保温材料有限公司 | Roller drying device of cotton collecting machine |
| CN204849269U (en) * | 2015-07-24 | 2015-12-09 | 北京东华绿源建筑装饰工程技术有限公司 | Rock wool production is with cotton felt mechanism of spreading of collection |
| CN212955618U (en) * | 2020-07-20 | 2021-04-13 | 河南富源岩棉有限公司 | Self-cleaning mechanism of rock wool collection machine |
| CN112626654A (en) * | 2020-12-11 | 2021-04-09 | 孙建平 | Roller cotton collecting machine for purified cotton |
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| CN114016215A (en) | 2022-02-08 |
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