CN116288945A - Nonwoven air-laid device - Google Patents
Nonwoven air-laid device Download PDFInfo
- Publication number
- CN116288945A CN116288945A CN202310490595.2A CN202310490595A CN116288945A CN 116288945 A CN116288945 A CN 116288945A CN 202310490595 A CN202310490595 A CN 202310490595A CN 116288945 A CN116288945 A CN 116288945A
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- China
- Prior art keywords
- main part
- curtain
- close
- main body
- roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 238000009960 carding Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 32
- 239000000835 fiber Substances 0.000 abstract description 30
- 239000004745 nonwoven fabric Substances 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G13/00—Mixing, e.g. blending, fibres; Mixing non-fibrous materials with fibres
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention relates to the technical field of non-woven fabric production and discloses a non-woven fabric air-laying device, which comprises a main body, wherein a conveying curtain is arranged at the front end of the main body, an output curtain is arranged at the rear end of the main body, a vent hole is formed in the position, close to the lower end, of the outer surface of the right side of the main body, a first motor is arranged in the position, close to the vent hole, of the outer surface of the right side of the main body, a first rotating shaft is in rolling connection with the inner surface of the output curtain, a protective box is arranged in the position, close to the front end, of the outer surface of the left side of the main body, a feed inlet is formed in the position, close to the conveying curtain, of the outer surface of the front end of the main body, an exhaust fan is arranged in the main body, and a feed pipe is fixedly connected to the front end of the exhaust fan. This non-woven fabrics air-laid device possesses and fully breaks up the mixture to different kinds of fibre raw materials, and the assurance various fibre raw materials is abundant to mix together, advantages such as guarantee production quality have been solved the raw materials and have traded inhomogeneous, have led to the problem that finished product non-woven fabrics quality reduces.
Description
Technical Field
The invention relates to the technical field of non-woven fabric production, in particular to a non-woven fabric air-laid device.
Background
In the production line of nonwoven products, the air-laying machine is used to convey the initially opened nonwoven fibers from the front to an output curtain (known as a fleece curtain in the industry) in a state of forming a uniform fleece layer, and the output curtain is conveyed to a shaping device of the rear to produce nonwoven products such as nonwoven fabrics.
The existing air-laid machine is arranged between an opening device and shaping equipment on a whole set of non-woven product production line, and the air-laid machine utilizes a cotton carding roller rotating at high speed to disperse non-woven fibers in an air flow field and enable the non-woven fibers to be in a three-dimensional distribution state while carding the non-woven fibers, but in the actual production process, different fiber raw materials are often required to be mixed, but insufficient scattering often occurs, so that the quality of the produced non-woven fabrics is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a non-woven fabric air-laid device which has the advantages of fully scattering and mixing different fiber raw materials, ensuring that the various fiber raw materials are fully doped together, ensuring the production quality and the like, and solving the problem of reduced quality of finished non-woven fabrics caused by uneven raw material replacement.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a non-woven fabrics air-laid device, includes the main part, the front end of main part is provided with the conveying curtain, the rear end of main part is provided with the output curtain, the ventilation hole has been seted up to the position that the main part right side surface is close to the lower extreme, the position that the main part right side surface is close to the ventilation hole is provided with first motor, the internal surface roll connection of output curtain has first pivot, the position that the main part left side surface is close to the front end is provided with the protective housing, the front end surface of main part is close to the position of conveying curtain has seted up the feed inlet, the inside of main part is provided with the air exhauster, the front end fixedly connected with inlet pipe of air exhauster, the discharge gate has been seted up to the rear end surface of air exhauster, the position that the main part is inside leans on the air exhauster is provided with the mixing box, the inside roll of beating of rotating of being close to the rear end output curtain of mixing box, the position that the main part is close to the rear end rotates and is connected with the compression roller.
Preferably, the output end of the first motor penetrates through the main body and is fixedly connected with a second rotating shaft, the outer circular surface of the second rotating shaft is in rolling connection with a net forming curtain, the inner surface of the net forming curtain is close to the position of the other side below the rear end and is in rolling connection with a driven shaft, the right end of the driven shaft penetrates through one end of the main body and is fixedly connected with a driving wheel, the outer circular surface of the driving wheel is in rolling connection with a second driving belt, and one end inner surface of the second driving belt far away from the driving wheel is in rolling connection with a connecting shaft.
Preferably, the lower extreme internal surface of mixing box is provided with defeated silo, the position that the inside of main part is close to defeated silo rotates and is connected with the carding roller, the one end fixedly connected with third motor that the main part was run through in carding roller's left side, the one end that the carding roller is close to the left side runs through main part fixedly connected with second motor, the one end excircle face roll connection that the carding roller runs through the main part has first drive belt.
Preferably, one end of the breaking roller, which is close to the left side, penetrates through the main body and is fixedly connected with a second motor, and one end outer circular surface of the breaking roller, which penetrates through the main body, is connected with a first transmission belt in a rolling manner.
Preferably, the number of the scattering rollers is six, the scattering rollers are located in the mixing box, the left sides of the scattering rollers penetrate through the main body and are in rolling connection with the second transmission belt, a motor is arranged in the protecting box, the output end of the motor is fixedly connected with the first rotating shaft, and the connecting shaft is in rolling connection with the output wheel.
Preferably, the upper position that is close to the feed inlet in the inside of main part is provided with the air exhauster, the quantity of first pivot is two, and its all is located the transportation curtain inside and carries curtain roll connection.
Preferably, the vent hole is externally connected with a vacuum machine, an opening is arranged at the upper end of the vent hole and is positioned under the material conveying groove, the number of the driven shafts is three, the driven shafts and the second rotating shaft are arranged in a rectangular manner at four corners, and the driven shafts and the second rotating shaft are in rolling connection with the net forming curtain.
Compared with the prior art, the invention provides the non-woven fabric air-laid device, which has the following beneficial effects:
1. according to the non-woven fabric air-laying device, various fiber raw materials are fully beaten through the scattering roller, the carding roller and the mixing box, so that the various fiber raw materials can be fully doped together in the laying process, and the production quality of non-woven fabrics is guaranteed.
2. According to the non-woven fabric air-laying device, the driving wheel and the second driving belt are arranged, so that the output curtain and the laying curtain are at the same conveying speed, stable conveying of the laid fiber raw materials to the next process is ensured, and the stability of the production process is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall internal structure of the present invention;
FIG. 3 is a schematic view of the overall structure of one side of the present invention;
fig. 4 is an enlarged schematic view of the structure at a of the present invention.
Wherein: 1. a main body; 2. a conveying curtain; 3. a protective box; 4. a vent hole; 5. a first motor; 6. an output curtain; 7. a first rotating shaft; 8. a feed inlet; 9. an exhaust fan; 10. a feed pipe; 11. a break-up roller; 12. a mixing box; 13. a first belt; 14. a second motor; 15. a press roller; 51. a second rotating shaft; 52. forming a net curtain; 53. a driven shaft; 54. a driving wheel; 55. a second belt; 56. a connecting shaft; 121. a material conveying groove; 122. a carding roller; 123. and a third motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In embodiment 2, as shown in fig. 1-4, the output end of the first motor 5 is fixedly connected with a second rotating shaft 51 through the main body 1, the outer circular surface of the second rotating shaft 51 is in rolling connection with a net forming curtain 52, the inner surface of the net forming curtain 52 is in rolling connection with a driven shaft 53 near the position of the lower side of the rear end, one end of the driven shaft 53, which penetrates through the main body 1, is fixedly connected with a driving wheel 54, the outer circular surface of the driving wheel 54 is in rolling connection with a second driving belt 55, one end, far away from the driving wheel 54, of the second driving belt 55 is in rolling connection with a connecting shaft 56, the number of scattering rollers 11 is six, the scattering rollers are all positioned in the mixing box 12, the left side of the scattering rollers is in rolling connection with the second driving belt 55 through the main body 1, a motor is arranged in the interior of the protecting box 3, and the output end of the motor is fixedly connected with the first rotating shaft 7, the connecting shaft 56 is in rolling connection with the output wheel, the vent hole 4 is externally connected with a vacuum machine, an opening is arranged at the upper end of the vent hole 4 and is positioned right below the material conveying groove 121, the number of driven shafts 53 is three, the driven shafts 53 and the second rotating shaft 51 are in rectangular arrangement at four corners and are in rolling connection with the net forming curtain 52, due to the suction force generated at the vent hole 4, the fiber raw material in the mixing box 12 is sucked into the material conveying groove 121, when the fiber raw material reaches the material conveying groove 121, the carding roller 122 connected with the third motor 123 starts to rotate and starts to comb the fiber raw material in the material conveying groove 121, the carded raw material passes through the material conveying groove 121 and reaches the net forming curtain 52, thereby forming a net-shaped non-woven fabric structure, and the second rotation and the driven shafts 53 in the main body 1 drive the net forming curtain 52 to slowly move through the action of the first motor 5, and then make the raw materials of lapping slowly reach output curtain 6 through compression roller 15 extrusion, carry curtain 2 through action of action wheel 54, the cooperation of second drive belt 55 connecting axle 56 this moment, begin to realize removing, and then realize exporting the non-woven fabrics of lapping to realize output curtain and lapping curtain at same delivery rate, ensured the steady transportation to the next process of fibre raw materials after the lapping, ensured the stability of production process.
Working principle: in the process of using the device, firstly, a user needs to open a first motor 5, a second motor 14, a third motor 123 and a motor positioned in the protective box 3, then connect a vacuum machine outside a vent hole 4, and simultaneously start an exhaust fan 9, when the device works, fiber raw materials are poured into a conveying curtain 2, at the moment, the first rotation is realized due to the starting of the motor, the conveying curtain 2 is driven to rotate on a main body 1, the fiber raw materials enter the inside of the main body 1 through a feed inlet 8, at the moment, the exhaust fan 9 starts to extract the fiber raw materials on the conveying curtain 2 through a feed pipe 10, the fiber raw materials are further conveyed into a mixing box 12 through the exhaust fan 9, at the moment, the second motor 14 starts to drive six break-up rollers 11 to roll in the inside of the protective body through a first driving belt 13, so that the fiber raw materials entering the scattering box are sufficiently scattered and mixed, various fiber raw materials are sufficiently doped together, at the moment, the fiber raw materials in the mixing box 12 are sucked into the conveying trough 121 due to the suction force generated by the vent holes 4, when the fiber raw materials reach the conveying trough 121, the carding roller 122 connected with the third motor 123 starts rotating, the fiber raw materials in the conveying trough 121 start to be carded, the carded raw materials pass through the conveying trough 121 to reach the net forming curtain 52, thereby starting to form a net-shaped non-woven fabric structure, at the moment, the second rotating and driven shafts 53 in the main body 1 drive the net forming curtain 52 to slowly move through the first motor 5, and the net forming raw materials slowly reach the output curtain 6 through the pressing roller 15, at the moment, the conveying curtain 2 is matched with the connecting shafts 56 through the driving wheels 54 and the second driving belt 55, and starting to realize movement, and outputting the formed non-woven fabric.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A nonwoven air-laying device comprising a main body (1), characterized in that: the utility model discloses a roller press, including main part (1), ventilation hole (4) have been seted up to the front end of main part (1) be provided with carry curtain (2), the rear end of main part (1) is provided with output curtain (6), ventilation hole (4) have been seted up to the position that main part (1) right side surface is close to the lower extreme, the position that the right side surface of main part (1) is close to ventilation hole (4) is provided with first motor (5), the internal surface roll connection of output curtain (6) has first pivot (7), the position that main part (1) left side surface is close to the front end is provided with protective housing (3), feed inlet (8) have been seted up to the position that the front end surface of main part (1) is close to carry curtain (2), the inside of main part (1) is provided with air exhauster (9), feed pipe (10) have been seted up to the rear end surface of air exhauster (9), the inside position that leans on air exhauster (9) of main part (1) is provided with mixing box (12), the inside rotation of mixing box (12) is connected with and breaks up roller (11), the inside position that is close to output curtain (6) is connected with compression roller press roll (15).
2. The nonwoven air-laying device according to claim 1, wherein: the output of first motor (5) runs through main part (1) fixedly connected with second pivot (51), the outer disc roll connection of second pivot (51) has net curtain (52), the internal surface of net curtain (52) is close to the position roll connection of other side under the rear end has driven shaft (53), the right-hand member of driven shaft (53) runs through one end fixedly connected with action wheel (54) of main part (1), the outer disc roll connection of action wheel (54) has second drive belt (55), one end internal surface roll connection of action wheel (54) is kept away from to second drive belt (55) has connecting axle (56).
3. The nonwoven air-laying device according to claim 1, wherein: the utility model discloses a carding machine, including main part (1), carding box (12), carding roll (122), main part (1) are provided with defeated silo (121) on the lower extreme internal surface, the inside of main part (1) is close to the position rotation of defeated silo (121) and is connected with carding roll (122), the left side of carding roll (122) runs through one end fixedly connected with third motor (123) of main part (1), break up roll (11) and be close to one end of left side and run through main part (1) fixedly connected with second motor (14), break up roll (11) and run through one end outer disc roll connection of main part (1) have first drive belt (13).
4. The nonwoven air-laying device according to claim 1, wherein: the one end that is close to the left side of the breaking roller (11) runs through the main part (1) fixedly connected with second motor (14), the one end excircle face that breaks up roller (11) and runs through main part (1) roll and be connected with first drive belt (13).
5. The nonwoven air-laying device according to claim 2, wherein: the number of the scattering rollers (11) is six, the scattering rollers are located in the mixing box (12), the left sides of the scattering rollers penetrate through the main body (1) and are in rolling connection with the second transmission belt (55), a motor is arranged in the protecting box (3), the output end of the motor is fixedly connected with the first rotating shaft (7), and the connecting shaft (56) is in rolling connection with the output wheel.
6. The nonwoven air-laying device according to claim 1, wherein: the inside of main part (1) is provided with air exhauster (9) near the upper position of feed inlet (8), the quantity of first pivot (7) is two, and its all is located and carries curtain (2) inside and carries curtain (2) roll connection.
7. The nonwoven air-laying device according to claim 2, wherein: the vent hole (4) is externally connected with a vacuum machine, an opening is arranged at the upper end of the vent hole and is positioned under the material conveying groove (121), the number of the driven shafts (53) is three, the driven shafts and the second rotating shaft (51) are arranged in a rectangular shape with four corners, and the driven shafts and the second rotating shaft are in rolling connection with the net forming curtain (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310490595.2A CN116288945A (en) | 2023-05-04 | 2023-05-04 | Nonwoven air-laid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310490595.2A CN116288945A (en) | 2023-05-04 | 2023-05-04 | Nonwoven air-laid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116288945A true CN116288945A (en) | 2023-06-23 |
Family
ID=86796133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310490595.2A Pending CN116288945A (en) | 2023-05-04 | 2023-05-04 | Nonwoven air-laid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116288945A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201381422Y (en) * | 2009-04-10 | 2010-01-13 | 甘肃省纺织研究所 | Flax straw fiber nonwoven web forming machine |
| CN102787450A (en) * | 2012-08-20 | 2012-11-21 | 绍兴县庄洁无纺材料有限公司 | Pneumatically long-and-short-fibre blended web forming device |
| CN206591250U (en) * | 2017-03-14 | 2017-10-27 | 抚州市佳达纺织科技有限公司 | A kind of random web-laying equipment |
| CN207295104U (en) * | 2017-07-25 | 2018-05-01 | 华贝纳（杭州）毛纺染整有限公司 | The force equalization mechanism and random web-laying equipment of random web-laying equipment |
| CN115182189A (en) * | 2022-05-06 | 2022-10-14 | 杭州诺邦无纺股份有限公司 | Degradable sanitary towel or sanitary pad capable of being dispersed and preparation method thereof |
| CN115467088A (en) * | 2022-09-30 | 2022-12-13 | 广东鑫雁科技有限公司 | Paper diaper absorbing core body manufacturing process and equipment with hot air skin-friendly layer |
| CN115748105A (en) * | 2022-12-13 | 2023-03-07 | 上海榕融新材料技术有限公司 | Auxiliary alumina chopped strand mat forming air-laid device and method |
-
2023
- 2023-05-04 CN CN202310490595.2A patent/CN116288945A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201381422Y (en) * | 2009-04-10 | 2010-01-13 | 甘肃省纺织研究所 | Flax straw fiber nonwoven web forming machine |
| CN102787450A (en) * | 2012-08-20 | 2012-11-21 | 绍兴县庄洁无纺材料有限公司 | Pneumatically long-and-short-fibre blended web forming device |
| CN206591250U (en) * | 2017-03-14 | 2017-10-27 | 抚州市佳达纺织科技有限公司 | A kind of random web-laying equipment |
| CN207295104U (en) * | 2017-07-25 | 2018-05-01 | 华贝纳（杭州）毛纺染整有限公司 | The force equalization mechanism and random web-laying equipment of random web-laying equipment |
| CN115182189A (en) * | 2022-05-06 | 2022-10-14 | 杭州诺邦无纺股份有限公司 | Degradable sanitary towel or sanitary pad capable of being dispersed and preparation method thereof |
| CN115467088A (en) * | 2022-09-30 | 2022-12-13 | 广东鑫雁科技有限公司 | Paper diaper absorbing core body manufacturing process and equipment with hot air skin-friendly layer |
| CN115748105A (en) * | 2022-12-13 | 2023-03-07 | 上海榕融新材料技术有限公司 | Auxiliary alumina chopped strand mat forming air-laid device and method |
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