CN112609332B - Air suction interface device under net forming and non-woven fabric production system - Google Patents
Air suction interface device under net forming and non-woven fabric production system Download PDFInfo
- Publication number
- CN112609332B CN112609332B CN202011310954.4A CN202011310954A CN112609332B CN 112609332 B CN112609332 B CN 112609332B CN 202011310954 A CN202011310954 A CN 202011310954A CN 112609332 B CN112609332 B CN 112609332B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- layer interface
- side plate
- interface
- layer
- 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.)
- Active
Links
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
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model provides a lower interface device that induced drafts and non-woven fabrics production system of lapping for locate under the net curtain when non-woven fabrics becomes the net, lower interface device that induced drafts includes first layer interface and second floor interface, and first layer interface is located second floor interface top and communicates in second floor interface, forms the clearance between first layer interface and the net curtain, and the clearance size is adjustable. The invention relates to a net-forming lower air suction interface device, which utilizes a first layer interface and a second layer interface with adjustable spacing to adjust the size of a gap between the first layer interface and a net curtain, thereby efficiently utilizing the air quantity of a fan and reducing energy consumption.
Description
Technical Field
The invention belongs to the field of non-woven fabric production equipment, and particularly relates to a lower air suction interface device for a net and a non-woven fabric production system.
Background
The non-woven fabric is also called non-woven fabric and is formed by oriented or random fibers, is a new generation of environment-friendly material, and has the characteristics of moisture resistance, ventilation, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity, no irritation, rich colors and the like. In the polyester spunbonding industry, the production process flow of the non-woven fabric is as follows: melting, spinning, drafting, net forming, needling, shaping, gum dipping, drying and rolling. In the net forming link, a 110kw big fan is required to be used for air suction, the electricity consumption is huge, and the lower air suction openings in the industry are not adjustable, and the sealing performance is poor and the energy consumption is large due to different gap sizes.
Therefore, it is necessary to design a lower suction adjustable interface device when the non-woven fabric is formed into a net, so that the gap between the suction port and the net curtain can be reduced, the suction is greatly acted above the net curtain, and the energy consumption is reduced.
Disclosure of Invention
The invention aims to provide a net-forming lower air suction interface device and a non-woven fabric production system, which can reduce the gap between an air suction port and a net curtain, enable air suction to act on the upper part of the net curtain in a large amount and reduce energy consumption.
In order to achieve the above purpose, the invention provides a lower air suction interface device for forming a net, which is arranged below a net curtain when a non-woven fabric is formed, wherein the lower air suction interface device comprises a first layer interface and a second layer interface, the first layer interface is positioned above the second layer interface and is communicated with the second layer interface, a gap is formed between the first layer interface and the net curtain, and the size of the gap is adjustable.
Preferably, the first layer interface is located under the net curtain, and the first layer interface includes a pair of first side plates and a pair of second side plates that are spliced into a closed frame, the pair of second side plates are oppositely arranged, and the first side plates and the second side plates are basically arranged along a vertical direction.
Preferably, the second layer interface is fixedly arranged, the second layer interface comprises four third side plates spliced into a closed frame, and the third side plates are basically arranged along the vertical direction;
each of the second side plates is connected to one of the third side plates.
Preferably, each second side plate has an n-type structure, including a top wall, an inner side wall and an outer side wall, wherein the inner side wall of the second side plate is connected with the inner surface of the first side plate, and the outer side wall of the second side plate is connected with the outer surface of the first side plate.
Preferably, the device further comprises a pair of driving devices, and each second side plate is moved in position by one driving device;
each driving device comprises an adjusting connecting rod, a plurality of connecting rods, a screw rod and a sliding block;
the adjusting connecting rods are parallel to the second side plate, the plurality of connecting rods are uniformly distributed along the adjusting connecting rods, the top end of each connecting rod is hinged between the inner side wall and the outer side wall of the second side plate, the bottom end of each connecting rod is hinged to the adjusting connecting rod, and the middle parts of the plurality of connecting rods are hinged to one third side plate;
the sliding block is arranged at one end of the adjusting connecting rod, the sliding block is in threaded connection with the lead screw, and the lead screw is parallel to the adjusting connecting rod;
the lead screw is driven to rotate, so that the sliding block can drive the adjusting connecting rod to axially reciprocate, and the angle between the connecting rod and the adjusting connecting rod is changed;
when the angle between the connecting rod and the adjusting connecting rod is reduced, the first layer interface moves downwards, so that the gap between the net curtain and the first layer interface is increased;
when the angle between the connecting rod and the adjusting connecting rod is increased, the first layer interface moves upwards, so that the gap between the net curtain and the first layer interface is reduced.
Preferably, the driving device further comprises a hand wheel, and the hand wheel is connected to the screw rod.
Preferably, the top of connecting rod is equipped with the engaging lug, the second curb plate the inside wall with be equipped with the go-between the lateral wall, the engaging lug with rotate through the bearing between the go-between and be connected, the connecting rod with between the adjusting link and the connecting rod with rotate through the round pin axle between the third curb plate and be connected.
Preferably, the second side plate is located outside the third side plate.
Preferably, the outer surface of the top wall of the second side plate is provided with a conductive wear-resistant layer.
Preferably, the first layer interface and the second layer interface are in sealing connection through a soft sealing material.
Preferably, the invention also provides a non-woven fabric production system which comprises the lapping lower air suction interface device.
The invention relates to a net-forming lower air suction interface device, which has the beneficial effects that: the gap between the first layer interface and the net curtain can be adjusted, so that the air quantity of the fan can be efficiently utilized, and the energy consumption is reduced.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular descriptions of exemplary embodiments of the invention as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the invention.
FIG. 1 illustrates a schematic diagram of the installation location of a suction interface device under a web according to one embodiment of the invention;
figure 2 shows a schematic structural diagram of a suction interface device under a web according to one embodiment of the invention;
FIG. 3 illustrates a partial enlarged schematic view of a suction interface device under a web formation according to one embodiment of the invention;
reference numerals illustrate:
the device comprises a first layer interface, a second layer interface, a third side plate, a second side plate, a net curtain, a 6 adjusting connecting rod, a 7 connecting rod, an 8 screw rod, a 9 sliding block, a 10 hand wheel, an 11 soft sealing material, a 12 pin shaft, a 13 conductive wear-resistant layer and a 14 bearing.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the preferred embodiments of the present invention are described below, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In order to solve the problems in the prior art, the invention provides a net-forming lower air suction interface device which is arranged below a net curtain when a non-woven fabric is formed, wherein the lower air suction interface device comprises a first layer interface and a second layer interface, the first layer interface is positioned above the second layer interface and is communicated with the second layer interface, a gap is formed between the first layer interface and the net curtain, and the size of the gap is adjustable.
The invention relates to a net-forming lower air suction interface device which can adjust the gap between a first layer interface and a net curtain, thereby efficiently utilizing the air quantity of a fan and reducing energy consumption.
Preferably, the first layer of interface is located below the net curtain, and the first layer of interface includes a pair of first curb plates and a pair of second curb plate of makeup closed frame formula, and a pair of second curb plate sets up relatively, and first curb plate and second curb plate set up along vertical orientation basically.
Preferably, the second layer interface is fixedly arranged, the second layer interface comprises four third side plates spliced into a closed frame by welding, and the third side plates are basically arranged along the vertical direction;
each second side plate is connected to one third side plate. The second layer of interface is fixedly connected to the ground or other needed positions and is used for communicating with air suction equipment in the process of networking.
The first layer interface is positioned below the net curtain, and the wind blown out from the blowing device passes through the air suction device, namely the fan sequentially passes through the net curtain, the first layer interface and the second layer interface. The gap between the first layer interface and the net curtain is adjusted, so that the air quantity acting on the upper part of the net curtain is improved, and the large electricity consumption caused by excessive dissipation is avoided.
Preferably, each second side plate is of an n-type structure and comprises a top wall, an inner side wall and an outer side wall, wherein the inner side wall of the second side plate is connected with the inner surface of the first side plate through welding, and the outer side wall of the second side plate is connected with the outer surface of the first side plate through welding.
Preferably, the device further comprises a pair of driving devices, each second side plate being moved in position by one driving device;
each driving device comprises an adjusting connecting rod, a plurality of connecting rods, a screw rod and a sliding block;
the adjusting connecting rods are parallel to the second side plate, the connecting rods are uniformly distributed along the adjusting connecting rods, the top end of each connecting rod is hinged between the inner side wall and the outer side wall of the second side plate, the bottom end of each connecting rod is hinged to the adjusting connecting rod, and the middle parts of the connecting rods are hinged to a third side plate;
the sliding block is arranged at one end of the adjusting connecting rod, the sliding block is connected with the lead screw in a threaded manner, and the lead screw is parallel to the adjusting connecting rod;
the driving screw rotates, so that the sliding block drives the adjusting connecting rod to axially reciprocate, and the angle between the connecting rod and the adjusting connecting rod is changed;
when the angle between the connecting rod and the adjusting connecting rod is reduced, the first layer interface moves downwards, so that the gap between the net curtain and the first layer interface is increased, and the distance between the third side plate and the second side plate is reduced;
when the angle between the connecting rod and the adjusting connecting rod is increased, the first layer interface moves upwards, so that the gap between the net curtain and the first layer interface is reduced, and the distance between the third side plate and the second side plate is increased.
Preferably, the adjusting link is a rod or bar-shaped plate.
The fence type structure is pieced together between adjusting connecting rod, a plurality of connecting rods and the second curb plate, the middle part position of connecting rod is fixed in vertical direction, when adjusting the connecting rod and swinging along the horizontal direction under the effect of lead screw, form variable angle between connecting rod and adjusting connecting rod or the second curb plate, utilize the principle of lever linkage, under the unchangeable circumstances of net curtain position, adjust the size of this variable angle can adjust the clearance between first layer interface and the net curtain to suitable size, avoid the air escape too much, thereby reduce the amount of wind that gets into interface arrangement induced drafts under, with the electric current of reduction fan, and then reduce the energy consumption, the distance between second curb plate and the third curb plate has also been adjusted simultaneously, adjust the interval between first layer interface and the second floor interface promptly.
Preferably, the first side plate, the second side plate, and the third side plate are made of steel.
Preferably, when the device is installed, the connecting rod is pre-inclined to a certain angle, such as 45 degrees, according to the process requirement, and when in actual use, the inclination angle of the connecting rod is set according to the requirement so as to adjust the gap between the net curtain and the first layer of interface, thereby enabling the device to adjust the gap to be enlarged or reduced.
Preferably, the driving device further comprises a hand wheel, and the hand wheel is connected to the screw rod. The hand wheel is fixed through the hand wheel seat, and the hand wheel drive is connected to the lead screw for driving the lead screw to rotate.
Preferably, the top of the connecting rod is provided with a connecting lug, a connecting ring is arranged between the inner side wall and the outer side wall of the second side plate, the connecting lug is rotationally connected with the connecting ring through a bearing, and the connecting rod is rotationally connected with the adjusting connecting rod and the connecting rod is rotationally connected with the third side plate through a pin shaft.
Preferably, the second side plate is located outside the third side plate for connecting to a driving device.
Preferably, the outer surface of the top wall of each second side plate is provided with a conductive wear-resistant layer which is made of rubber, so that the screen curtain is prevented from being damaged, static electricity is eliminated, and the screen is formed.
Preferably, the first layer interface is sealingly connected to the second layer interface by a soft sealing material. The soft sealing material is canvas with a sealing interlayer, and the canvas is enclosed between the first layer of interfaces and the second layer of interfaces, so that wind blowing through the net curtain is well sucked into the second layer of interfaces.
The invention relates to a net-formed lower air suction interface device, which utilizes the connecting rod transmission principle and the angle deviation to adjust the movable height of a first layer interface, and an anti-wear conductive rubber layer is arranged on the outer surface of the top wall of a second side plate, so that the net curtain is prevented from being damaged, and the static electricity is relieved and net forming is facilitated; in the using process of the device, the lowest value of the net forming air suction, namely the optimal value, is reduced from 78% of air quantity to 60%, the fan current is reduced from 115A to 96A, and the energy consumption is reduced by 16.5% in the same ratio.
The invention also provides a non-woven fabric production system which comprises the air suction interface device under the net forming.
Example 1
As shown in fig. 1 to 3, the invention provides a lower air suction interface device for forming a net, which is arranged below a net curtain when a non-woven fabric is formed, wherein the lower air suction interface device comprises a first layer interface 1 and a second layer interface 2, the first layer interface 1 is positioned above the second layer interface 2 and is communicated with the second layer interface 2, a gap is formed between the first layer interface 1 and the net curtain 5, and the size of the gap is adjustable.
In this embodiment, the first layer of the interface 1 is located under the mesh curtain 5, and the first layer of the interface 1 includes a pair of first side plates and a pair of second side plates 4 that are spliced into a closed frame, where the pair of second side plates 4 are disposed opposite to each other, and the first side plates are disposed along a substantially vertical direction on the second side plates 4.
The second layer interface 2 is fixedly arranged, the second layer interface 2 comprises four third side plates 3 which are spliced into a closed frame by welding, and the third side plates 3 are basically arranged along the vertical direction;
each second side plate 4 is connected to one third side plate 3. The second layer interface 2 is fixedly connected to the ground and is used for communicating with air suction equipment in the process of forming a net.
The first layer interface 1 is located below the net curtain 5, and the wind blown out from the blowing device passes through the air suction device, that is, the fan acts on the net curtain 5, the first layer interface 1 and the second layer interface 2 in sequence.
Each second side plate 4 is of an n-type structure and comprises a top wall, an inner side wall and an outer side wall, the inner side wall of the second side plate 4 is connected with the inner surface of the first side plate through welding, and the outer side wall of the second side plate 4 is connected with the outer surface of the first side plate through welding.
In this embodiment, a pair of driving means is further included, each of the second side plates 4 being moved in position by one driving means;
each driving device comprises an adjusting connecting rod 6, a plurality of connecting rods 7, a screw rod 8 and a sliding block 9;
the adjusting connecting rods 6 are parallel to the second side plate 4, a plurality of connecting rods 7 are uniformly distributed along the adjusting connecting rods 6, the top end of each connecting rod 7 is hinged between the inner side wall and the outer side wall of the second side plate 4, the bottom end of each connecting rod is hinged to the adjusting connecting rod 6, and the middle parts of the connecting rods 7 are rotatably connected to a third side plate 3;
the sliding block 9 is arranged at one end of the adjusting connecting rod 6, the sliding block 9 is connected with the screw rod 8 through threads, and the screw rod 8 is parallel to the adjusting connecting rod 6; the driving screw rod 8 rotates, so that the sliding block 9 drives the adjusting connecting rod 6 to axially reciprocate, and the angle between the connecting rod 7 and the adjusting connecting rod 6 is changed;
when the angle between the connecting rod 7 and the adjusting connecting rod 6 is reduced, the first layer interface 1 moves downwards, so that the gap between the net curtain 5 and the first layer interface 1 is increased;
as the angle between the connecting rod 7 and the adjusting rod 6 increases, the gap between the screen 5 and the first layer interface 1 decreases. The adjusting connecting rod is a rod type
The regulation connecting rod 6, splice into fence type structure between a plurality of connecting rods 7 and the second curb plate 4, the middle part position of connecting rod 7 is fixed in vertical direction, when regulation connecting rod 6 swings along the horizontal direction under the effect of lead screw 8, form variable angle between connecting rod 7 and regulation connecting rod 6 or the second curb plate 4, utilize the principle of lever linkage, under the unchangeable condition in net curtain 5 position, adjust the size of this variable angle can adjust the clearance between first layer interface 1 and the net curtain 5 to suitable size, avoid the amount of wind loss too much, thereby reduce the amount of wind that gets into down induced draft interface device, with the electric current of reduction fan, and then reduce the energy consumption.
The first side plate, the second side plate 4 and the third side plate 3 are each made of steel.
When the device is installed, the connecting rods 7 to 45 degrees are pre-inclined firstly according to the process requirements, and when in actual use, the inclination angles of the connecting rods 7 are set according to the requirements so as to adjust the gap between the net curtain 5 and the first layer of interface 1, so that the device can adjust the gap to be enlarged or reduced.
The drive device further comprises a hand wheel 10, the hand wheel 10 being connected to the screw 8. The hand wheel 10 is fixed through a hand wheel 10 seat, and the hand wheel 10 is in driving connection with the screw rod 8 and is used for driving the screw rod to rotate.
The top of connecting rod 7 is equipped with the engaging lug, is equipped with the go-between the inside wall and the lateral wall of second curb plate 4, rotates through bearing 14 between engaging lug and the go-between to be connected, between connecting rod 7 and the adjusting link 6 and between connecting rod 7 and the third curb plate 3 rotate through round pin axle 12.
The second side plate 4 is located outside the third side plate 3 for connecting a driving device.
The outer surface of the top wall of each second side plate 4 is provided with a conductive wear-resistant layer 13, and the conductive wear-resistant layer 13 is made of rubber, so that the net curtain 5 can be prevented from being damaged, static electricity can be eliminated, and net formation can be facilitated.
In the present embodiment, the first layer interface 1 and the second layer interface 2 are hermetically connected by a soft sealing material 11. The soft sealing material 11 is canvas which is provided with a seal in a sandwich manner, and the canvas is enclosed between the first layer interface 1 and the second layer interface 2, so that wind blowing through the net curtain 5 is sucked into the second layer interface 2 well.
Example 2
The embodiment provides a nonwoven fabric production system, which comprises the lapping lower air suction interface device of the embodiment 1.
The foregoing description of embodiments of the invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described.
Claims (7)
1. The lower air suction interface device is arranged below a net curtain (5) when a non-woven fabric is formed, and is characterized by comprising a first layer interface (1) and a second layer interface (2), wherein the first layer interface (1) is positioned above the second layer interface (2) and communicated with the second layer interface (2), a gap is formed between the first layer interface (1) and the net curtain (5), and the size of the gap is adjustable;
the first layer interface (1) is positioned below the net curtain (5), the first layer interface (1) comprises a pair of first side plates and a pair of second side plates (4) which are spliced into a closed frame, the pair of second side plates (4) are oppositely arranged, and the first side plates and the second side plates (4) are arranged along the vertical direction;
the second-layer interface (2) is fixedly arranged, the second-layer interface (2) comprises four third side plates (3) spliced into a closed frame, and the third side plates (3) are arranged along the vertical direction;
-each of said second side plates (4) is connected to one of said third side plates (3);
each second side plate (4) is of an n-type structure and comprises a top wall, an inner side wall and an outer side wall, the inner side wall of each second side plate (4) is connected with the inner surface of each first side plate, and the outer side wall of each second side plate (4) is connected with the outer surface of each first side plate;
a pair of driving means, each of said second side plates (4) being moved in position by one driving means;
each driving device comprises an adjusting connecting rod (6), a plurality of connecting rods (7), a screw rod (8) and a sliding block (9);
the adjusting connecting rods (6) are parallel to the second side plate (4), the plurality of connecting rods (7) are uniformly distributed along the adjusting connecting rods (6), the top end of each connecting rod (7) is hinged between the inner side wall and the outer side wall of the second side plate (4), the bottom end of each connecting rod is hinged to the adjusting connecting rod (6), and the middle parts of the plurality of connecting rods (7) are hinged to one third side plate (3);
the sliding block (9) is arranged at one end of the adjusting connecting rod (6), the sliding block (9) is in threaded connection with the screw rod (8), and the screw rod (8) is parallel to the adjusting connecting rod (6);
the screw rod (8) is driven to rotate, and the sliding block (9) can drive the adjusting connecting rod (6) to axially reciprocate so as to change the angle between the connecting rod (7) and the adjusting connecting rod (6);
when the angle between the connecting rod (7) and the adjusting connecting rod (6) is reduced, the first layer interface (1) moves downwards, so that the gap between the net curtain (5) and the first layer interface (1) is increased;
when the angle between the connecting rod (7) and the adjusting connecting rod (6) is increased, the first layer interface (1) moves upwards, so that the gap between the net curtain (5) and the first layer interface (1) is reduced.
2. The under-web suction interface device according to claim 1, characterized in that the drive device further comprises a hand wheel (10), the hand wheel (10) being connected to the screw (8).
3. The under-net air suction interface device according to claim 1, wherein a connecting lug is arranged at the top end of the connecting rod (7), a connecting ring is arranged between the inner side wall and the outer side wall of the second side plate (4), the connecting lug is rotationally connected with the connecting ring through a bearing (14), and the connecting rod (7) is rotationally connected with the adjusting connecting rod (6) and the connecting rod (7) is rotationally connected with the third side plate (3) through a pin shaft (12).
4. The under-web suction interface device according to claim 1, characterized in that the second side plate (4) is located outside the third side plate (3).
5. A web-fed suction interface device according to claim 1, characterized in that the outer surface of the top wall of the second side plate (4) is provided with an electrically conductive wear layer (13).
6. The under-web suction interface device according to claim 1, characterized in that the first layer interface (1) and the second layer interface (2) are sealingly connected by a soft sealing material (11).
7. A nonwoven fabric production system comprising a reticulated lower suction interface device according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011310954.4A CN112609332B (en) | 2020-11-20 | 2020-11-20 | Air suction interface device under net forming and non-woven fabric production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011310954.4A CN112609332B (en) | 2020-11-20 | 2020-11-20 | Air suction interface device under net forming and non-woven fabric production system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112609332A CN112609332A (en) | 2021-04-06 |
| CN112609332B true CN112609332B (en) | 2023-09-12 |
Family
ID=75225888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011310954.4A Active CN112609332B (en) | 2020-11-20 | 2020-11-20 | Air suction interface device under net forming and non-woven fabric production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112609332B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4956896A (en) * | 1989-05-03 | 1990-09-18 | Phoenix Associates | Method and apparatus for forming nonwoven fiber webs |
| DE10321283A1 (en) * | 2003-05-13 | 2004-12-09 | Horst Graute | Textile fleece making assembly has variable-speed compressed air supply to a jet directed at rotating drum |
| CN201321535Y (en) * | 2008-12-25 | 2009-10-07 | 温州市瓯海轻工机械二厂 | Nonwoven web former |
| CN203174311U (en) * | 2013-01-28 | 2013-09-04 | 大连华阳化纤科技有限公司 | Two-side air suction device of cross lapper |
| CN203807711U (en) * | 2014-02-12 | 2014-09-03 | 昆山市三羊无纺布有限公司 | Air suction board device of non-woven fabric lapping machine |
| CN104153127A (en) * | 2014-08-29 | 2014-11-19 | 井孝安 | Novel inclined type cross induced draft lapper |
| CN204825270U (en) * | 2015-07-04 | 2015-12-02 | 温州雨泽无纺布有限公司 | Web formation device of non -woven fabrics former |
| CN107620128A (en) * | 2017-11-10 | 2018-01-23 | 东阳市奥隆机械设备有限公司 | A kind of new product line of spinning viscose negative pressure drawing-off pumping air channel |
| CN210711987U (en) * | 2019-09-29 | 2020-06-09 | 常州优创机械科技有限公司 | Suction and suction mechanism for web former |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6799957B2 (en) * | 2002-02-07 | 2004-10-05 | Nordson Corporation | Forming system for the manufacture of thermoplastic nonwoven webs and laminates |
| PL3382081T3 (en) * | 2017-03-31 | 2020-03-31 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Device for the manufacture of woven material from continuous filaments |
-
2020
- 2020-11-20 CN CN202011310954.4A patent/CN112609332B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4956896A (en) * | 1989-05-03 | 1990-09-18 | Phoenix Associates | Method and apparatus for forming nonwoven fiber webs |
| DE10321283A1 (en) * | 2003-05-13 | 2004-12-09 | Horst Graute | Textile fleece making assembly has variable-speed compressed air supply to a jet directed at rotating drum |
| CN201321535Y (en) * | 2008-12-25 | 2009-10-07 | 温州市瓯海轻工机械二厂 | Nonwoven web former |
| CN203174311U (en) * | 2013-01-28 | 2013-09-04 | 大连华阳化纤科技有限公司 | Two-side air suction device of cross lapper |
| CN203807711U (en) * | 2014-02-12 | 2014-09-03 | 昆山市三羊无纺布有限公司 | Air suction board device of non-woven fabric lapping machine |
| CN104153127A (en) * | 2014-08-29 | 2014-11-19 | 井孝安 | Novel inclined type cross induced draft lapper |
| CN204825270U (en) * | 2015-07-04 | 2015-12-02 | 温州雨泽无纺布有限公司 | Web formation device of non -woven fabrics former |
| CN107620128A (en) * | 2017-11-10 | 2018-01-23 | 东阳市奥隆机械设备有限公司 | A kind of new product line of spinning viscose negative pressure drawing-off pumping air channel |
| CN210711987U (en) * | 2019-09-29 | 2020-06-09 | 常州优创机械科技有限公司 | Suction and suction mechanism for web former |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112609332A (en) | 2021-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206944658U (en) | A kind of drying unit for garment material processing | |
| CN206596446U (en) | A kind of light-shielding structure of Garden Engineering | |
| CN112609332B (en) | Air suction interface device under net forming and non-woven fabric production system | |
| CN208501367U (en) | A kind of vertical scutcher of muslin tubing | |
| CN207296840U (en) | A kind of bamboo curtain with dedusting function | |
| CN107387331A (en) | A kind of multipoint support frame structure for the narrow pipe wind collection power generation system of integrated form | |
| CN201321535Y (en) | Nonwoven web former | |
| CN206042826U (en) | A kind of self-traveling novel garden hay mover | |
| CN207295104U (en) | The force equalization mechanism and random web-laying equipment of random web-laying equipment | |
| CN111623614A (en) | Efficient drying device and drying method for spinning | |
| CN210150424U (en) | Non-woven fabric smoothing device | |
| CN210796848U (en) | Multi-die-head non-woven fabric production line capable of rotating and lifting on line | |
| CN211120506U (en) | Drying device used after washing of polyester-silk spinning | |
| CN107620128A (en) | A kind of new product line of spinning viscose negative pressure drawing-off pumping air channel | |
| CN112777261A (en) | Cloth is emptyd material feeding unit of seeing device off | |
| CN208073334U (en) | More revolution roller shutter ropes linkage driven type blinds sunshades | |
| CN206989658U (en) | A kind of not damaged dryer suitable for different-grain diameter cereal | |
| CN207121204U (en) | Suitable for the not damaged material toggling equipment of different-grain diameter cereal | |
| CN2239844Y (en) | Dust collector for knitting machine and textile machine | |
| CN219199873U (en) | Polyester yarn fabric drying device | |
| CN209572667U (en) | A kind of simple hanging bag canopy room of suitable autumn black fungus | |
| CN215829113U (en) | Lint removing device for processing napped fabric | |
| CN215906380U (en) | Humidification device is used in production of knitting fabrics | |
| CN215809947U (en) | Porous superfine polyester fabric processing device | |
| CN214400574U (en) | Leather drying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |