CN103255586A - Airflow lapping machine - Google Patents
Airflow lapping machine Download PDFInfo
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- CN103255586A CN103255586A CN2013101494095A CN201310149409A CN103255586A CN 103255586 A CN103255586 A CN 103255586A CN 2013101494095 A CN2013101494095 A CN 2013101494095A CN 201310149409 A CN201310149409 A CN 201310149409A CN 103255586 A CN103255586 A CN 103255586A
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- guide tank
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Abstract
The invention discloses an airflow lapping machine. The airflow lapping machine comprises a circulating net formed by an upper net surface, a lower net surface, a left net surface and a right net surface, wherein a vacuum chamber is formed between an upper flat net and the upper portion of the left net surface in a cavity defined by the circulating net, the vacuum chamber is provided with an air inlet, the air inlet is attached to the upper net surface and part of the left net surface of the circulating net, the vacuum chamber is connected with a vacuum pump through a pipeline, an air guide plate is arranged at the lower portion of one side of the left net surface of the circulating net, and an air guide groove clamped by two layers of curved surfaces is attached to the air guide plate. The airflow lapping machine can be specially used for lapping of collagenous fibers, and absorbs collagenous fibers transferred from cylinders on the surface of the circulating net smoothly and evenly through vacuum negative pressure of the upper surface and side surfaces of the net, and the air guide groove guide the fibers to be regularly and evenly arranged in a set direction. The airflow lapping machine has the advantages of being high in operating efficiency, stable in work, good in lapping quality, compact in structure, and reasonable in distribution.
Description
Technical field
The present invention relates to a kind of non-weaving cloth production equipment, be specifically related to a kind of air-laid machine.
Background technology
In recent years, increasingly serious along with global ecological problems such as resource, environment, development of China leather industry is being faced with severe challenge of " sustainable development " strategy.China is a leather industry big country, traditional leather industry causes a large amount of losses of Animal resources, the solid waste of cutting and cutting out generation after the tanning accounts for 30%, annual more than 140 ten thousand tons of the such leather castoffs that produce of China, if these solid waste reasonably can not be handled, the meeting serious environment pollution also can cause a large amount of losses of collagenous fibres on the other hand on the one hand.Therefore, the recycling of leather castoff has become that domestic and international process hides and environmentalist pay close attention to and one of the important topic endeavouring to study, and therefrom extracting the collagen long fiber is exactly one of valid approach.The collagen long fiber is natural fabric, has characteristics such as pulling force is strong, hygroscopicity strong, soft, free from extraneous odour, and antistatic, anti-anti-flammability is strong.
Be that the various corium dress ornament that processes of raw material, case and bag, footwear, leather wallet, belt etc. product always is subjected to human favor with Animal Skin such as pigskin, ox-hide, horse skin, sheepskins, but, under in the process of aforementioned corium leather products, cutting can't recycling the processing of leftover pieces adopt following two kinds of means usually: the one, with its concentrated landfill; The 2nd, with its burning.Landfill can bring pollution to soil, because it is remaining next that this leftover pieces cut or cut out from the finished product skin, the finished product skin is to obtain from the some roads PROCESS FOR TREATMENT such as immersion, liming, pickling, behaviour's system, multiple draft etc., its rotten cycle is extremely very long, also can bring harm to the soil soil property even rot, in addition, also can undermine the water system environment, because when water oozes and landfill when the soil of discarded leather is arranged, bring harmfulness to pollute naturally to water; The burning meeting pollutes air, and produce when burning fill the air smog and stink also can directly undermine health, also have belong to climing combustion owing to burn, the time of burnouting is longer, the time regular meeting initiation fire.Therefore, for the production firm of present corium processing leather goods, not only can not fully accomplish to make the best use of everything, and the waste treatment of trembling by discarded corner be often perplexed.
Strict day by day along with environmental requirement healed and come more restrictedly handling restraining force aspect the discarded leftover pieces leather and fur products production firm, and environmental administration is to its expenses of environmental protection of collecting increase day by day.But this does not only effect a permanent cure for Zhi Biao, because so far for extremely, no matter be domestic, or external, still continue traditional burning, landfill disposal basically.Although people know that a large amount of compositions in the Animal Skin of pigskin, ox-hide and so on are fiber, do not add utilize and with its landfill, to burn be that part extremely makes us unfortunate thing.Because in case can carry fiber, just carrying fiber can be applied to textiles after treatment, thereby both can solve environmental protection problem, can be made the best use of everything again.So if isolated plant a kind of cheapness and simple in structure can extract fiber from these type of leftover pieces, then can yet be regarded as is a kind of good act.Though fiber lapping equipment miscellaneous is arranged at present, mainly be for cotton fiber, flax fibre, bamboo fibre or wool fibre, the characteristics of these fibers are more straight, and longer.And collagenous fibres generally are curling shape, and shorter.Therefore, existing fiber lapping machine can not be applicable to be handled the lapping of collagenous fibres, and efficient is lower.Therefore, be necessary to design a kind of process equipment that is exclusively used in the collagenous fibres lapping.
Summary of the invention
The objective of the invention is to overcome the defective that exists in the prior art, provide a kind of and be exclusively used in the collagenous fibres lapping, and the efficient height, stable working, the measured air-laid machine of lapping matter.
For achieving the above object, technical scheme of the present invention is a kind of air-laid machine of design, it is characterized in that, described lapping machine comprises by last wire side, wire side, left wire side and right wire side constitute the circulation net down, between the top of plain net and left wire side on the cavity that described circulation net surrounds, be provided with vacuum chamber, be provided with air inlet at described vacuum chamber, described air inlet is fitted in the last wire side of circulation net and the part of left side wire side, and described vacuum chamber is connected with vavuum pump by pipeline; Left wire side one side lower part at described circulation net is provided with wind deflector, is attached with the wind guide tank of double-deck curved surface clamping at described wind deflector.
In order to make the fiber lapping smooth, do not influence simultaneously and being connected of following this operation of road acupuncture trouble ink, optimized technical scheme is, and it is described that to go up wire side, descend wire side and left wire side be the plane, and described right wire side is arc-shaped concave.
In order to improve the efficient that vacuumizes, make lapping face smooth, further optimized technical scheme is, and described vacuum chamber is strip shape, and its length is close to the fabric width of circulation net, rectangular or the circular or triangle of its cross section.
In order to improve the efficient that vacuumizes, make lapping face smooth, further optimized technical scheme also has, and the cross sectional shape of described double-deck curved surface wind guide tank is waveform.
In order to improve the efficient that vacuumizes, make lapping face smooth, further optimized technical scheme also has, and an end of the described wind guide tank that is made of double-deck curved surface is provided with air inlet, and the other end is provided with air outlet, and described wind guide tank is narrowed down to air outlet gradually by air intake.
In order to improve the efficient that vacuumizes, make lapping face smooth, further optimized technical scheme also has, the air outlet of described wind guide tank is arranged on the air inlet place of the vacuum chamber of left wire side, the air inlet of described wind guide tank be arranged on the circulation net below.
In order better wind guide tank to be fixed, make device structure compact, reasonable as far as possible simultaneously, further optimized technical scheme also has, and described wind deflector is curved panel, and described wind deflector has two both sides that are separately positioned on the wind guide tank that is made of double-deck curved surface.
For the collagenous fibres combing before the lapping is good, further optimized technical scheme also has, left upper portion at described circulation net is provided with big cylinder, be provided with three working rolls in the left side of described big cylinder, described three working rolls are parallel with big cylinder, and the distribution triangular in shape of the axis of three root working rolls wherein has two root working rolls near big cylinder; Right side at big cylinder is provided with brush roll.
For the ease of collagenous fibres are transported to the lapping machine smoothly, further optimized technical scheme also has, and is provided with the output of collagenous fibres conveyer belt at the face of described working roll, is provided with feeding machine in a side of the input of described conveyer belt.
For the influence that the air-flow that prevents blower fan and/or vavuum pump causes lapping or raw material or environment, further optimized technical scheme also has, and the air inlet of described wind guide tank is connected with the air outlet of blower fan, described blower fan and vavuum pump be installed in circulate net below.
Advantage of the present invention and beneficial effect are: this air-laid machine can be exclusively used in the lapping of collagenous fibres, upper surface by wire side and side surface vacuumize negative pressure, to be adsorbed onto on the circulation wire side smooth by the collagenous fibres that shift on the cylinder, uniformly, and the bootable fiber of wind guide tank along the direction of setting regularly, arrange uniformly.This equipment also has the operational efficiency height, stable working, and the lapping quality is good, compact conformation, characteristics such as rationally distributed.
Description of drawings
Fig. 1 is the structural representation of air-laid machine of the present invention.
Among the figure: 1, circulation net; 2, go up wire side; 3, following wire side; 4, left wire side; 5, right wire side; 6, vacuum chamber; 7, air inlet; 8, vavuum pump; 9, wind deflector; 10, wind guide tank; 10-1, air inlet; 10-2, air outlet; 11, big cylinder; 12-1,12-2,12-3, working roll; 13, stripping hair roller; 14, collagenous fibres conveyer belt; 15, feeding machine.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
As shown in Figure 1, the present invention is a kind of air-laid machine, this lapping machine comprises by last wire side 2, wire side 3, left wire side 4 and right wire side 5 constitute circulation net 1 down, between the top of plain net 2 and left wire side 4 on the cavity that circulation net 1 surrounds, be provided with vacuum chamber 6, be provided with air inlet 7 at vacuum chamber 6, air inlet 7 is fitted in the part of last wire side 2 with the left side wire side 4 of circulation net 1, and vacuum chamber 6 is connected with vavuum pump 8 by pipeline; Left wire side 4 one side lower parts at circulation net 1 are provided with wind deflector 9, are attached with the wind guide tank 10 of double-deck curved surface clamping at wind deflector 9.
In the present invention in order to make the fiber lapping smooth, do not influence simultaneously and being connected of following this operation of road acupuncture trouble ink, embodiment preferred is, last wire side 2, off line 3 and left wire side 4 are the plane, and right wire side 5 is arc-shaped concave.
In order to improve the efficient that vacuumizes, make lapping face smooth in the present invention, further preferred embodiment is, vacuum chamber 6 can be strip shape, and its length is close to the fabric width of circulation net 1, rectangular or the circular or triangle of its cross section.
In order to improve the efficient that vacuumizes, make lapping face smooth in the present invention, further preferred embodiment also has, and the cross sectional shape of double-deck curved surface wind guide tank 10 is waveform.
In the present invention in order to improve the efficient that vacuumizes, the lapping face of making is smooth, and further optimized technical scheme also has, and an end of the wind guide tank 10 that is made of double-deck curved surface is provided with air inlet 10-1, the other end is provided with air outlet 10-2, and this wind guide tank 10 is narrowed down to air outlet gradually by air intake.
In the present invention in order to improve the efficient that vacuumizes, the lapping face of making is smooth, further preferred embodiment also has, and the air outlet 10-2 of wind guide tank 10 is arranged on air inlet 7 places of the vacuum chamber 6 of left wire side 4, the air inlet 10-1 of described wind guide tank 10 be arranged on circulation net 1 below.
In the present invention in order better wind guide tank to be fixed, make device structure compact, reasonable as far as possible simultaneously, further preferred embodiment also has, and wind deflector 9 is curved panel, and wind deflector 9 has two both sides that are separately positioned on the wind guide tank 10 that is made of double-deck curved surface.
In the present invention for the collagenous fibres combing before the lapping is good, further preferred embodiment also has, left upper portion at circulation net 1 is provided with big cylinder 11, left side at big cylinder 11 is provided with three working roll 12-1,12-2,12-3, three working rolls are parallel with big cylinder 11, and the distribution triangular in shape of the axis of three root working rolls wherein has two root working roll 12-1,12-2 near big cylinder 11; Right side at big cylinder 11 is provided with brush roll 13.
In the present invention for the ease of collagenous fibres are transported to the lapping machine smoothly, further preferred embodiment also has, below working roll 12-1,12-2,12-3, be provided with the output of collagenous fibres conveyer belt 14, be provided with feeding machine 15 in a side of the input of subcutaneous fabric belt.
The influence that lapping or raw material or environment is caused for the air-flow that prevents blower fan and/or vavuum pump in the present invention, further preferred embodiment also has, the air inlet 10-1 of wind guide tank 10 is connected with the air outlet of blower fan, blower fan and vavuum pump 8 be installed in circulation net 1 below.
The above only is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. air-laid machine, it is characterized in that, described lapping machine comprises by last wire side, wire side, left wire side and right wire side constitute the circulation net down, between the top of plain net and left wire side on the cavity that described circulation net surrounds, be provided with vacuum chamber, be provided with air inlet at described vacuum chamber, described air inlet is fitted in the last wire side of circulation net and the part of left side wire side, and described vacuum chamber is connected with vavuum pump by pipeline; Left wire side one side lower part at described circulation net is provided with wind deflector, is attached with the wind guide tank of double-deck curved surface clamping at described wind deflector.
2. air-laid machine as claimed in claim 1 is characterized in that, described upward wire side, following wire side and left wire side are the plane, and described right wire side is arc-shaped concave.
3. air-laid machine as claimed in claim 2 is characterized in that, described vacuum chamber is strip shape, and its length is close to the fabric width of circulation net, rectangular or the circular or triangle of its cross section.
4. air-laid machine as claimed in claim 3 is characterized in that, the cross sectional shape of described double-deck curved surface wind guide tank is waveform.
5. air-laid machine as claimed in claim 4 is characterized in that, an end of the described wind guide tank that is made of double-deck curved surface is provided with air inlet, and the other end is provided with air outlet, and described wind guide tank is narrowed down to air outlet gradually by air intake.
6. air-laid machine as claimed in claim 5 is characterized in that, the air outlet of described wind guide tank is arranged on the air inlet place of the vacuum chamber of left wire side, the air inlet of described wind guide tank be arranged on circulation net below.
7. air-laid machine as claimed in claim 6 is characterized in that, described wind deflector is curved panel, and described wind deflector has two both sides that are separately positioned on the wind guide tank that is made of double-deck curved surface.
8. air-laid machine as claimed in claim 7, it is characterized in that, left upper portion at described circulation net is provided with big cylinder, be provided with three working rolls in the left side of described big cylinder, described three working rolls are parallel with big cylinder, and the distribution triangular in shape of the axis of three root working rolls wherein has two root working rolls near big cylinder; Right side at big cylinder is provided with brush roll.
9. air-laid machine as claimed in claim 8 is characterized in that, is provided with the output of collagenous fibres conveyer belt at the face of described working roll, is provided with feeding machine in a side of the input of described conveyer belt.
10. as any described air-laid machine in the claim 1 to 9, it is characterized in that the air inlet of described wind guide tank is connected with the air outlet of blower fan, described blower fan and vavuum pump be installed in circulation net below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310149409.5A CN103255586B (en) | 2013-04-25 | 2013-04-25 | A kind of air-laid machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310149409.5A CN103255586B (en) | 2013-04-25 | 2013-04-25 | A kind of air-laid machine |
Publications (2)
| Publication Number | Publication Date |
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| CN103255586A true CN103255586A (en) | 2013-08-21 |
| CN103255586B CN103255586B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310149409.5A Expired - Fee Related CN103255586B (en) | 2013-04-25 | 2013-04-25 | A kind of air-laid machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104472066A (en) * | 2014-12-16 | 2015-04-01 | 康莱德国际环保植被（北京）有限公司 | Vegetation blanket structure and weaving method thereof |
| CN104859263A (en) * | 2014-02-21 | 2015-08-26 | 无锡市德赛数码科技有限公司 | Novel woollen sweater sheet film laminating machine |
| CN106659074A (en) * | 2016-12-05 | 2017-05-10 | 四川行之知识产权运营服务有限公司 | Electric cabinet of high heat radiation efficiency |
| CN110965204A (en) * | 2019-12-10 | 2020-04-07 | 广州五源新材料集团有限公司 | Net forming device and method for forming self-leveling by suction coating and free fall and product |
| US11001679B2 (en) | 2016-02-15 | 2021-05-11 | Modern Meadow, Inc. | Biofabricated material containing collagen fibrils |
| US11214844B2 (en) | 2017-11-13 | 2022-01-04 | Modern Meadow, Inc. | Biofabricated leather articles having zonal properties |
| US11352497B2 (en) | 2019-01-17 | 2022-06-07 | Modern Meadow, Inc. | Layered collagen materials and methods of making the same |
| US11913166B2 (en) | 2015-09-21 | 2024-02-27 | Modern Meadow, Inc. | Fiber reinforced tissue composites |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1240491A (en) * | 1996-12-20 | 2000-01-05 | M&J纤维技术有限公司 | Equipment for producing non-woven fibre products |
| CN1322263A (en) * | 1998-10-06 | 2001-11-14 | M&J纤维技术有限公司 | Plant for producing web-shaped product of fibres and powder |
| CN1501997A (en) * | 2000-12-19 | 2004-06-02 | M&J��ά��������˾ | Method and plant for without a base web producing an air-laid hydroentangled fibre web |
| CN102358966A (en) * | 2011-09-30 | 2012-02-22 | 江苏省仪征市海润纺织机械有限公司 | Dust cage type air flow web forming machine |
| WO2012028535A1 (en) * | 2010-08-31 | 2012-03-08 | Oerlikon Textile Gmbh & Co. Kg | Method and device for the dry forming of a fibre web |
| 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 |
| CN103014924A (en) * | 2012-12-18 | 2013-04-03 | 江阴骏华纺织科技有限公司 | Leather material defibrating machine |
| CN203295796U (en) * | 2013-04-25 | 2013-11-20 | 江阴骏华纺织科技有限公司 | Airflow lapping machine |
-
2013
- 2013-04-25 CN CN201310149409.5A patent/CN103255586B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1240491A (en) * | 1996-12-20 | 2000-01-05 | M&J纤维技术有限公司 | Equipment for producing non-woven fibre products |
| CN1322263A (en) * | 1998-10-06 | 2001-11-14 | M&J纤维技术有限公司 | Plant for producing web-shaped product of fibres and powder |
| CN1501997A (en) * | 2000-12-19 | 2004-06-02 | M&J��ά��������˾ | Method and plant for without a base web producing an air-laid hydroentangled fibre web |
| WO2012028535A1 (en) * | 2010-08-31 | 2012-03-08 | Oerlikon Textile Gmbh & Co. Kg | Method and device for the dry forming of a fibre web |
| CN102358966A (en) * | 2011-09-30 | 2012-02-22 | 江苏省仪征市海润纺织机械有限公司 | Dust cage type air flow 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 |
| CN103014924A (en) * | 2012-12-18 | 2013-04-03 | 江阴骏华纺织科技有限公司 | Leather material defibrating machine |
| CN203295796U (en) * | 2013-04-25 | 2013-11-20 | 江阴骏华纺织科技有限公司 | Airflow lapping machine |
Non-Patent Citations (1)
| Title |
|---|
| 柯勤飞，靳向煜: "《非织造学》", 30 September 2004, 东华大学出版社 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859263A (en) * | 2014-02-21 | 2015-08-26 | 无锡市德赛数码科技有限公司 | Novel woollen sweater sheet film laminating machine |
| CN104859263B (en) * | 2014-02-21 | 2017-01-18 | 无锡市德赛数码科技有限公司 | Woollen sweater sheet film laminating machine |
| CN104472066A (en) * | 2014-12-16 | 2015-04-01 | 康莱德国际环保植被（北京）有限公司 | Vegetation blanket structure and weaving method thereof |
| CN104472066B (en) * | 2014-12-16 | 2016-05-11 | 康莱德国际环保植被（北京）有限公司 | The weaving method of vegetation blanket structure |
| US11913166B2 (en) | 2015-09-21 | 2024-02-27 | Modern Meadow, Inc. | Fiber reinforced tissue composites |
| US11001679B2 (en) | 2016-02-15 | 2021-05-11 | Modern Meadow, Inc. | Biofabricated material containing collagen fibrils |
| US11286354B2 (en) | 2016-02-15 | 2022-03-29 | Modern Meadow, Inc. | Method for making a biofabricated material containing collagen fibrils |
| US11525042B2 (en) | 2016-02-15 | 2022-12-13 | Modern Meadow, Inc. | Composite biofabricated material |
| US11530304B2 (en) | 2016-02-15 | 2022-12-20 | Modern Meadow, Inc. | Biofabricated material containing collagen fibrils |
| US11542374B2 (en) | 2016-02-15 | 2023-01-03 | Modern Meadow, Inc. | Composite biofabricated material |
| CN106659074A (en) * | 2016-12-05 | 2017-05-10 | 四川行之知识产权运营服务有限公司 | Electric cabinet of high heat radiation efficiency |
| US11214844B2 (en) | 2017-11-13 | 2022-01-04 | Modern Meadow, Inc. | Biofabricated leather articles having zonal properties |
| US11352497B2 (en) | 2019-01-17 | 2022-06-07 | Modern Meadow, Inc. | Layered collagen materials and methods of making the same |
| CN110965204A (en) * | 2019-12-10 | 2020-04-07 | 广州五源新材料集团有限公司 | Net forming device and method for forming self-leveling by suction coating and free fall and product |
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Inventor after: Zhu Xiaojun Inventor after: Zhu Xiaohua Inventor before: Zhu Xiaohua |
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Granted publication date: 20160504 |