CN110029449B - Device and using technology for improving the quality of aramid non-woven fabric - Google Patents
Device and using technology for improving the quality of aramid non-woven fabric Download PDFInfo
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- CN110029449B CN110029449B CN201910290953.9A CN201910290953A CN110029449B CN 110029449 B CN110029449 B CN 110029449B CN 201910290953 A CN201910290953 A CN 201910290953A CN 110029449 B CN110029449 B CN 110029449B
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 14
- 239000004760 aramid Substances 0.000 title claims abstract description 13
- 229920003235 aromatic polyamide Polymers 0.000 title claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 69
- 239000007787 solid Substances 0.000 claims abstract description 42
- 229920000742 Cotton Polymers 0.000 claims abstract description 24
- 239000002994 raw material Substances 0.000 claims description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 20
- 239000003595 mist Substances 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 8
- 230000002829 reductive effect Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 19
- 230000003068 static effect Effects 0.000 abstract description 16
- 230000005611 electricity Effects 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 2
- 229920006231 aramid fiber Polymers 0.000 description 22
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G21/00—Combinations of machines, apparatus, or processes, e.g. for continuous processing
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G99/00—Subject matter not provided for in other groups of this subclass
- D01G99/005—Conditioning of textile fibre during treatment before spinning
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
一种改善芳纶非织造布棉网质量的装置，包括料斗、水平喂给帘、喂给罗拉、增湿罗拉与下驱罗拉，所述水平喂给帘的进料口与料斗的底端正对设置，水平喂给帘的出料口依次经喂给口、增湿罗拉、开松辊、刺辊、锡林、道夫后与输网帘相通，所述增湿罗拉包括增湿辊及从其中部穿经而过的辊轴，增湿辊内中辊压部中的辊外体包括一一间隔设置的实心扇块、空心扇块，其中，空心扇块的内端口中嵌入有一个活动块，活动块的顶端经伸缩棍与辊轴的侧围相连接，活动块的底端经上顶棍与接触头相连接，接触头位于空心扇块的外端口的外部。本设计不仅去除静电效果较好，而且不易损害产品质量，利于纤维成网的顺利进行。
A device for improving the quality of aramid non-woven fabric cotton web, comprising a hopper, a horizontal feeding curtain, a feeding roller, a humidifying roller and a lower driving roller, wherein the feeding port of the horizontal feeding curtain is directly opposite to the bottom end of the hopper Set up, the discharge port of the horizontal feeding curtain is communicated with the feeding screen sequentially through the feeding port, the humidifying roller, the opening roller, the licker-in roller, the cylinder and the doffer. The humidifying roller includes a humidifying roller and a The outer body of the roller in the rolling part in the humidifying roller includes solid sectors and hollow sectors arranged at intervals, wherein a movable block is embedded in the inner port of the hollow sector. The top end of the movable block is connected with the side wall of the roller shaft through the telescopic rod, and the bottom end of the movable block is connected with the contact head through the upper top rod, and the contact head is located outside the outer port of the hollow sector block. The design not only has a better effect of removing static electricity, but also is not easy to damage the quality of the product, which is beneficial to the smooth progress of fiber web formation.
Description
Technical Field
The invention relates to a non-woven fabric manufacturing device, belongs to the technical field of spinning, and particularly relates to a device for improving the quality of a cotton net of an aramid non-woven fabric and a using process of the device.
Background
Aramid fiber is a high-tech new material with high temperature resistance, flame retardance and insulation characteristics, is the fastest-developing high-temperature-resistant fiber variety in the world at present, and has wide application in the aspects of high-temperature filtering materials, special protective clothing and the like. But because aramid fiber is very fluffy, elasticity is big, the elongation is high, gather static easily in the weaving process, simultaneously, in the carding process of non-woven fabrics, because can the looks mutual friction between the fibre, the static effect has further been strengthened, not only can easily twine easily stifled, increase the weaving degree of difficulty, influence product quality, very easily adsorb the dust moreover, reduce fiber quality, can cause the diffusion of tiny fibre simultaneously, lead to tiny fibre to adsorb on the inner wall of passageway, and the fibre web that is processed the completion is glued and is taken out, lead to the fibre web thickness to differ, influence follow-up processing.
In order to solve the static problem, the prior art adopts a method of adding an external medicament or blending, however, the addition of the external medicament has adverse effects on the performance of a fiber net and can also corrode a textile device, and the blending can reduce the high-temperature resistance of the aramid fiber, so that the application of the aramid fiber is limited.
The information disclosed in this background section is only for enhancement of understanding of the general background of the patent application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to overcome the defects and problems of poor static electricity removing effect and easy damage to product quality in the prior art, and provides a device for improving the quality of an aramid fiber non-woven fabric cotton net and a using process thereof, wherein the device has good static electricity removing effect and is difficult to damage the product quality.
In order to achieve the above purpose, the technical solution of the invention is as follows: a device for improving the quality of an aramid fiber non-woven cotton net comprises a hopper, a horizontal feeding curtain and a feeding roller, wherein a front curtain roller and a rear curtain roller are respectively arranged at the front end and the rear end in the horizontal feeding curtain, the feeding roller comprises an upper feeding roller, a lower feeding roller and a feeding port clamped between the upper feeding roller and the lower feeding roller, a feeding port of the horizontal feeding curtain is arranged opposite to the bottom end of the hopper, and a discharging port of the horizontal feeding curtain is communicated with a net conveying curtain after sequentially passing through the feeding port, an opening roller, a licker-in roller, a cylinder and a doffer;
improve device of aramid fiber non-woven cotton net quality still includes from top to bottom just to the humidification roller that sets up and drive the roller down, the humidification roller includes humidification roller and the roller that crosses from its middle part, the humidification roller includes well roll portion and left roller tip, the right roller tip that is connected rather than both ends, well roll portion includes the outer body of roller and roller lumen, the inside in roller lumen is run through and has been crossed the roller, and the outside cover in roller lumen is equipped with the outer body of roller, the outer body of roller includes solid fan piece, the hollow fan piece that the interval set up one by one, it has a movable block to embed in the interior port of hollow fan piece, and the top of this movable block is connected with the side wall of roller through flexible rod, and the bottom of movable block is connected with the contact head through last top rod, and the contact head is located the outside of the outer port of hollow fan piece.
And a cleaning roller is arranged below the lower feeding roller and is positioned between the lower feeding roller and the opening roller.
A water collecting cover is arranged above the humidifying roller, a water absorbing layer is arranged inside the water collecting cover, a water inlet is formed in the bottom of the water collecting cover, and the water inlet cover is arranged outside the upper half part of the humidifying roller.
The hollow fan block is of a fan-shaped structure with a narrow upper part and a wide lower part; the cross section of the movable block is of a trapezoidal structure with a wide upper part and a narrow lower part, and comprises a block top edge and a block bottom edge which are parallel to each other, and the widths of the block top edge, the inner port, the block bottom edge, the contact and the upper jacking rod are reduced in sequence.
The both sides of movable block are connected with the top of telescopic bar respectively, and the bottom of telescopic bar is connected with the top that is located the solid fan piece of movable block side.
One-way open-ended activity ball chamber has been seted up in the lateral part of activity piece, and the activity ball that should move about the intracavity setting is connected with the top of telescopic bar, and the bottom of telescopic bar is connected with the top of solid fan piece after passing through ball chamber mouth, and the diameter of activity ball chamber, activity ball, ball chamber mouth, telescopic bar reduces in proper order.
The movable block comprises a lower convex arc bottom surface, an inner concave arc side surface and an upper flat top surface, the bottom of the lower convex arc bottom surface is connected with the top end of the upper top rod, the top of the lower convex arc bottom surface is connected with the bottom of the inner concave arc side surface, the top of the inner concave arc side surface is connected with the bottom end of the telescopic rod through the upper flat top surface, the lower convex arc bottom surface and the inner concave arc side surface are intersected to form an outer convex lower round head, a point contact is formed between the outer convex lower round head and the top end of the solid fan block, the inner concave arc side surface and the upper flat top surface are intersected to form an outer convex upper round head, and a movable ball cavity is formed in the outer convex upper round head.
The top spout of indent is seted up at the top of solid fan piece, this top spout rather than the top slider relative slip of inside setting, the top of top slider is connected with the bottom of piece ball seat behind the slider post, one-way open-ended piece ball chamber has been seted up to the inside of piece ball seat, the inside in this piece ball chamber is provided with the piece and changes the ball, this piece changes the ball and is connected with the bottom of flexible strip, the top of flexible strip is worn through piece accent in proper order, be connected with the activity ball behind the ball chamber mouth, and the diameter of piece ball chamber, piece commentaries on classics ball, piece accent, flexible strip reduces in proper order.
Two ejector sliding blocks are arranged in the ejector sliding groove, one ejector sliding block is correspondingly connected with one movable block, the movable blocks connected with the two ejector sliding blocks are arranged adjacently, and the two ejector sliding blocks are connected through a block elastic cable.
The end parts of the left roller and the right roller are of solid structures, and shaft clamping holes fixedly connected with the roller shaft are formed in the end parts of the left roller and the right roller; and a penetrating fog inlet channel is formed in the end part of the left roller or the end part of the right roller, one end of the fog inlet channel is communicated with the roller middle cavity, and the other end of the fog inlet channel is communicated with the external environment.
The application process of the device for improving the quality of the aramid fiber non-woven cotton web comprises the following steps:
the fiber raw material in the hopper falls onto the horizontal feeding curtain, then the fiber raw material is horizontally conveyed to a position between the humidifying roller and the lower driving roller by the horizontal feeding curtain, and then the fiber raw material sequentially passes through the feeding port, the opening roller, the licker-in roller, the cylinder and the doffer to obtain a fiber net, and the fiber net falls onto the screen conveying curtain, wherein when the fiber raw material is positioned between the humidifying roller and the lower driving roller, the humidifying roller and the lower driving roller rotate, the lower driving roller is contacted with the humidifying roller through the fiber raw material, at the moment, the fiber raw material passing through the lower part of the humidifying roller is continuously contacted with the side wall of the outer body of the roller, the rotating humidifying roller enables the solid fan blocks and the hollow fan blocks to be contacted with the fiber raw material at intervals in sequence, when the hollow fan blocks are contacted with the fiber raw material, the fiber raw material is collided with the contact head to generate impact force, the impact force props up the movable blocks through the upper jacking roller, and the movable blocks and the inner ports are separated, the flexible rod is compressed, and at this moment, the moisture in the roller lumen will wear through the movable block, the interior gap between the port is spout downwards to spray on being located the fiber raw materials of hollow fan piece below, until hollow fan piece is rotated to and the fiber raw materials phase separation, after the separation, the bounce that flexible rod reset production drives the movable block, pushes up the rod, the contact resets.
Compared with the prior art, the invention has the beneficial effects that:
1. in the device for improving the quality of the aramid fiber non-woven cotton web and the using process thereof, the pair of humidifying rollers and the lower driving roller are additionally arranged between the horizontal feeding curtain and the feeding roller, when fiber raw materials pass through the humidifying rollers and the lower driving roller, the humidifying rollers can spray moisture or water mist on the fiber raw materials, so that the humidity of the fiber raw materials is increased, the effect of reducing or even removing static electricity is realized, meanwhile, the quality of products is not damaged, the smooth generation of the fiber web can be ensured, and the quality of the products is favorably improved. Therefore, the invention not only has better static electricity removing effect, but also is not easy to damage the product quality.
2. In the device for improving the quality of the aramid fiber non-woven cotton net and the using process thereof, the outer roller body in the humidifying roller comprises the solid fan blocks and the hollow fan blocks which are arranged at intervals one by one, and when the device is applied, the rotating humidifying roller drives the solid fan blocks and the hollow fan blocks on the humidifying roller to be contacted with fiber raw materials at intervals one by one, so that the realization of humidification can be ensured, the basic operation of net formation is not influenced, and the continuous operation of subsequent net formation is matched. Therefore, the invention not only has better static electricity removing effect, but also has higher treatment efficiency.
3. In the device for improving the quality of the aramid fiber non-woven cotton net and the using process thereof, when the fiber raw material is impacted with the contact head, the contact head is jacked up, at the same time, the movable block is driven to move upwards by the upper jacking roller so as to separate the movable block and the inner port from each other, at the same time, moisture or water mist in the middle cavity of the roller can be sprayed downwards from a gap between the movable block and the inner port, and sprayed on the fiber raw material positioned below the hollow fan block until the hollow fan block is rotated to be separated from the fiber raw material, the air spraying process is finished, and then, the rebounded telescopic stick can drive the movable block, the upper jacking stick and the contact head to reset for the next air injection, the design not only can realize the effect of removing static electricity by humidification (if the moisture or water mist with pressure in the middle cavity of the roller is better in effect), but also can control the humidification amount, avoid waste and over-humidity, and in addition, can also automatically reset without manual operation. Therefore, the invention not only has better static electricity removing effect, but also has stronger adjustability and higher working efficiency.
4. In the device for improving the quality of the aramid fiber non-woven cotton net and the using process thereof, when the hollow fan-shaped block is of a fan-shaped structure with a narrow top and a wide bottom, the cross section of the movable block is of a trapezoid structure with a wide top and a narrow bottom, and the widths of the top edge, the inner port, the bottom edge, the contact head and the top rod are sequentially reduced, the contact area between the movable block and the inner port is small and is close to point contact, the friction force between the movable block and the inner port is small, the separation of the movable block and the inner port is not hindered, and the smooth static electricity removal is facilitated. Therefore, the invention not only can remove static electricity, but also has smooth operation.
5. In the device and the using process for improving the quality of the aramid fiber non-woven cotton net, two sides of a movable block are respectively connected with the top ends of telescopic strips, the bottom ends of the telescopic strips are connected with the tops of solid fan blocks located beside the movable block, at the moment, the telescopic strips can have a limiting function when the movable block goes upwards to avoid the movable block from going too high and being unfavorable for resetting, and can also have a pull-back function when the movable block resets to be favorable for quick resetting of the movable block. Therefore, the invention has better collaboration and lower failure rate, and is beneficial to realizing the static electricity removing effect.
6. In the device for improving the quality of the aramid fiber non-woven cotton net and the using process thereof, the top of the solid fan block is provided with the inwards concave top chute, the top chute is internally provided with the top slide block which slides relative to the top chute, and the top of the top slide block is connected with the bottom end of the telescopic strip after sequentially passing through the slide block column and the ball seat. Therefore, the invention has smooth operation and higher safety.
7. The invention relates to a device for improving the quality of an aramid fiber non-woven cotton net and a using process thereof, wherein two ejector slide blocks can be arranged in a single ejector chute, one ejector slide block is correspondingly connected with a movable block, the movable blocks connected with the two ejector slide blocks are adjacently arranged, the two ejector slide blocks are connected through a block elastic cable, at the moment, when any movable block is ejected, the ejector slide block connected with the movable block can be dragged to slide, the sliding stroke can be limited by the other ejector slide block in the same ejector chute through the block elastic cable to avoid error sliding, the other ejector slide block can be tensioned by the counterforce of the traction limitation to avoid sliding, so that the rest movable blocks are prevented from being separated at the moment, further, only one movable block is ensured to be separated each time, only one hollow fan block sprays moisture or mist downwards, and the movable blocks can be prevented from mutual interference, and can avoid the over-wetting of the fiber raw material. Therefore, the invention not only can ensure the static electricity removing effect, but also has stronger operation harmony and higher safety.
8. In the device for improving the quality of the aramid fiber non-woven cotton net and the using process thereof, when the rotating balls in the ball cavities on the top sliding block are connected with the bottom ends of the telescopic strips, and the top ends of the telescopic strips are connected with the movable balls after sequentially passing through the block cavity openings and the ball cavity openings, the two ends of the telescopic strips are hinged, so that the device has the capability of large-amplitude rotation, cannot cause obstruction to the upward stretching and downward rebounding of the telescopic strips, and ensures the smooth separation and resetting of the movable blocks. Therefore, the invention has stronger smoothness in operation and is beneficial to improving the static electricity removing effect.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a longitudinal cross-sectional view of the humidifying roller of fig. 1.
Fig. 3 is a transverse cross-sectional view of the humidifying roller of fig. 1.
Fig. 4 is a schematic operation diagram of the movable block and the inner port of the invention when they are in contact with each other.
Fig. 5 is an operation diagram of the movable block and the inner port of the invention when they are separated from each other.
Fig. 6 is another schematic view of the movable block of the present invention in contact with the inner port.
Fig. 7 is a schematic view of the connection between the movable block and the telescopic bar according to the present invention.
FIG. 8 is a schematic diagram of a solid segment of the present invention.
Fig. 9 is a top view of the top run channel of fig. 8.
In the figure: fiber raw material 1, fiber web 11, humidifying roller 2, lower driving roller 20, humidifying roller 21, roller shaft 22, left roller end 23, clamping shaft hole 231, mist inlet hole channel 232, middle roller pressing part 24, right roller end 25, roller outer body 26, solid sector 261, hollow sector 262, inner port 263, outer port 264, inner solid block 265, outer rubber block 266, roller middle cavity 27, movable block 3, block top edge 31, block bottom edge 32, lower convex arc bottom surface 33, concave arc side surface 34, upper flat top surface 35, outer convex lower circular head 36, outer convex upper circular head 37, telescopic strip 4, movable ball 41, movable ball cavity 42, ball cavity port 43, block rotating ball 44, block ball cavity 45, block cavity port 46, telescopic roller 5, upper top roller 51, contact head 52, solid curtain top end 53, middle elastic end 54, solid chute 55, top chute 6, top slider 61, slider column 62, block 63, elastic block 64, net conveying roller 7, horizontal rope feeding 70, horizontal rope feeding roller, The device comprises a front curtain roller 701, a rear curtain roller 702, a hopper 71, a feeding roller 72, an upper feeding roller 721, a lower feeding roller 722, a feeding opening 723, a cleaning roller 724, a loosening roller 73, a licker-in 74, a cylinder 75, a doffer 76, a water collecting cover 8, a water absorbing layer 81 and a water inlet 82.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1-9, a device for improving the quality of an aramid fiber non-woven cotton web comprises a hopper 71, a horizontal feeding curtain 70 and a feeding roller 72, wherein a front curtain roller 701 and a rear curtain roller 702 are respectively arranged at the front end and the rear end in the horizontal feeding curtain 70, the feeding roller 72 comprises an upper feeding roller 721, a lower feeding roller 722 and a feeding port 723 clamped between the upper feeding roller 721 and the lower feeding roller 722, a feeding port of the horizontal feeding curtain 70 is arranged opposite to the bottom end of the hopper 71, and a discharging port of the horizontal feeding curtain 70 is communicated with a web conveying curtain 7 through the feeding port 723, an opening roller 73, a licker-in roller 74, a cylinder 75 and a doffer 76 in sequence;
the device for improving the quality of the aramid fiber non-woven cotton net further comprises a humidifying roller 2 and a lower driving roller 20 which are arranged oppositely up and down, the humidifying roller 2 comprises a humidifying roller 21 and a roller shaft 22 passing through the middle part of the humidifying roller, the humidifying roller 21 comprises a middle roller pressing part 24, a left roller end part 23 and a right roller end part 25 which are connected with the two ends of the middle roller pressing part, the middle rolling part 24 comprises a roller outer body 26 and a roller middle cavity 27, the roller shaft 22 penetrates through the inside of the roller middle cavity 27, the roller outer body 26 is sleeved outside the roller middle cavity 27, the roller outer body 26 comprises solid sectors 261 and hollow sectors 262 which are arranged at intervals, a movable block 3 is embedded in an inner port 263 of the hollow sectors 262, the top end of the movable block 3 is connected with the side wall of the roll shaft 22 through the telescopic stick 5, the bottom end of the movable block 3 is connected with the contact head 52 through the upper top stick 51, and the contact head 52 is positioned outside the outer port 264 of the hollow fan block 262.
A cleaning roller 724 is arranged below the lower feeding roller 722, and the cleaning roller 724 is positioned between the lower feeding roller 722 and the opening roller 73.
A water collecting cover 8 is arranged above the humidifying roller 2, a water absorbing layer 81 is arranged inside the water collecting cover 8, a water inlet 82 is arranged at the bottom of the water collecting cover 8, and the water inlet 82 covers the outer part of the upper half part of the humidifying roller 2.
The hollow fan block 262 is in a fan-shaped structure with a narrow top and a wide bottom; the cross section of the movable block 3 is a trapezoid structure with a wide upper part and a narrow lower part, and comprises a block top edge 31 and a block bottom edge 32 which are parallel to each other, and the widths of the block top edge 31, the inner port 263, the block bottom edge 32, the contact 52 and the upper ejection stick 51 are sequentially reduced.
The both sides of movable block 3 are connected with the top of expansion strip 4 respectively, and the bottom of expansion strip 4 is connected with the top that is located the solid fan block 261 of movable block 3 side.
A movable ball cavity 42 with a one-way opening is formed in the side part of the movable block 3, a movable ball 41 arranged in the movable ball cavity 42 is connected with the top end of the telescopic strip 4, the bottom end of the telescopic strip 4 penetrates through a ball cavity opening 43 and then is connected with the top of the solid fan block 261, and the diameters of the movable ball cavity 42, the movable ball 41, the ball cavity opening 43 and the telescopic strip 4 are sequentially reduced.
The movable block 3 comprises a lower convex arc bottom surface 33, an inner concave arc side surface 34 and an upper flat top surface 35, the bottom of the lower convex arc bottom surface 33 is connected with the top end of an upper top rod 51, the top of the lower convex arc bottom surface 33 is connected with the bottom of the inner concave arc side surface 34, the top of the inner concave arc side surface 34 is connected with the bottom end of the telescopic rod 5 through the upper flat top surface 35, the lower convex arc bottom surface 33 and the inner concave arc side surface 34 are intersected to form a convex lower round head 36, a point contact is formed between the convex lower round head 36 and the top end of the solid fan 261, the inner concave arc side surface 34 and the upper flat top surface 35 are intersected to form a convex upper round head 37, and a movable ball cavity 42 is formed in the convex upper round head 37.
The top of solid fan piece 261 has seted up the top spout 6 of indent, this top spout 6 and the top slider 61 relative slip of its inside setting, the top of top slider 61 is connected with the bottom of piece ball seat 63 behind slider post 62, one-way open-ended piece ball chamber 45 has been seted up to the inside of piece ball seat 63, the inside of this piece ball chamber 45 is provided with piece commentaries on classics ball 44, this piece commentaries on classics ball 44 is connected with the bottom of telescopic strip 4, the top of telescopic strip 4 is worn through piece accent 46 in proper order, be connected with movable ball 41 behind the ball accent 43, and piece ball chamber 45, piece commentaries on classics ball 44, piece accent 46, the diameter of telescopic strip 4 dwindles in proper order.
Two ejecting slide blocks 61 are arranged in the ejecting chute 6, one ejecting slide block 61 is correspondingly connected with one movable block 3, the movable blocks 3 connected with the two ejecting slide blocks 61 are arranged adjacently, and the two ejecting slide blocks 61 are connected through a block elastic rope 64.
The left roller end part 23 and the right roller end part 25 are of solid structures, and shaft clamping holes 231 fixedly connected with the roller shaft 22 are formed in the left roller end part 23 and the right roller end part 25; a penetrating mist inlet channel 232 is formed in the left roller end part 23 or the right roller end part 25, one end of the mist inlet channel 232 is communicated with the roller middle cavity 27, and the other end of the mist inlet channel 232 is communicated with the external environment.
The use process of the device for improving the quality of the aramid fiber non-woven cotton net comprises the following steps: the fiber raw material 1 in the hopper 71 firstly falls onto the horizontal feeding curtain 70, then the fiber raw material 1 is horizontally conveyed to the space between the humidifying roller 2 and the lower driving roller 20 by the horizontal feeding curtain 70, and then the fiber raw material 1 sequentially passes through the feeding opening 723, the opening roller 73, the licker-in roller 74, the cylinder 75 and the doffer 76 to obtain the fiber web 11, and the fiber web 11 falls onto the web conveying curtain 7, wherein when the fiber raw material 1 is positioned between the humidifying roller 2 and the lower driving roller 20, the humidifying roller 2 and the lower driving roller 20 both rotate, the lower driving roller 20 contacts with the humidifying roller 2 through the fiber raw material 1, at the moment, the fiber raw material 1 passing through the lower part of the humidifying roller 2 can continuously contact with the side wall of the roller outer body 26, the rotating humidifying roller 2 enables the solid fan block 261 and the hollow fan block 262 to sequentially contact with the fiber raw material 1 at intervals, when the hollow fan block 262 contacts with the fiber raw material 1, the fiber raw material 1 can collide with the contact head 52 to generate striking force, the impact force jacks up the movable block 3 through the upper jacking rod 51, the movable block 3 and the inner port 263 are separated, the telescopic rod 5 is compressed, at the moment, moisture in the roller middle cavity 27 can penetrate through a gap between the movable block 3 and the inner port 263 to be sprayed downwards and sprayed onto the fiber raw material 1 below the hollow fan block 262 until the hollow fan block 262 is rotated to be separated from the fiber raw material 1, and after separation, the rebound force generated by resetting of the telescopic rod 5 drives the movable block 3, the upper jacking rod 51 and the contact head 52 to reset.
The principle of the invention is illustrated as follows:
in the invention, the water collecting cover 8 is arranged above the humidifying roller 2, the water absorbing layer 81 is arranged inside the water collecting cover 8, the bottom of the water collecting cover 8 is provided with the water inlet 82, the water inlet 82 covers the outer part of the upper half part of the humidifying roller 2, and when the humidifying roller is applied, in case of operation failure, the movable block 3 does not return smoothly, and the water absorbing layer 81 can absorb redundant moisture.
The telescopic rods 5 and the telescopic bars 4 in the invention not only have the capabilities of traction and rebound, but also have certain rigidity so as to play a role in supporting and stable operation, therefore, the telescopic rods 5 and the telescopic bars 4 can adopt a structure comprising a solid top end 53, a middle elastic end 54 and a solid bottom end 55 which are sequentially connected, wherein the middle elastic end 54 has elasticity and can be a spring, a rubber band or rubber, and the solid top end 53 and the solid bottom end 55 have no elasticity.
The solid sector 261 of the present invention comprises an inner solid block 265 and an outer rubber block 266, and when the present invention is applied, the outer rubber block 266 is in direct contact with the fiber material 1, which is beneficial to smooth web formation.
In the invention, a penetrating mist inlet channel 232 is formed in the left roller end part 23 or the right roller end part 25, the mist inlet channel 232 has the function of introducing moisture or mist into the roller middle cavity 27, and can also be used for pressurizing the roller middle cavity 27 so as to press the moisture or mist.
Example 1:
referring to fig. 1-9, a device for improving the quality of an aramid fiber non-woven cotton web comprises a hopper 71, a horizontal feeding curtain 70, a feeding roller 72, a humidifying roller 2 and a lower driving roller 20, wherein a front curtain roller 701 and a rear curtain roller 702 are respectively arranged at the front end and the rear end in the horizontal feeding curtain 70, the feeding roller 72 comprises an upper feeding roller 721, a lower feeding roller 722 and a feeding port 723 clamped between the upper feeding roller 721 and the lower feeding roller 722, a feeding port of the horizontal feeding curtain 70 is arranged opposite to the bottom end of the hopper 71, and a discharging port of the horizontal feeding curtain 70 is communicated with a web conveying curtain 7 sequentially through the feeding port 723, an opening roller 73, a licker-in roller 74, a cylinder 75 and a doffer 76; the humidifying roller 2 comprises a humidifying roller 21 and a roller shaft 22 penetrating through the humidifying roller 21 from the middle of the humidifying roller, the humidifying roller 21 comprises a middle roller pressing part 24, a left roller end part 23 and a right roller end part 25 which are connected with two ends of the middle roller pressing part, the middle roller pressing part 24 comprises a roller outer body 26 and a roller middle cavity 27, the roller shaft 22 penetrates through the inside of the roller middle cavity 27, the roller outer body 26 is sleeved outside the roller middle cavity 27, the roller outer body 26 comprises solid fan blocks 261 and hollow fan blocks 262 which are arranged at intervals one by one, a movable block 3 is embedded into an inner end opening 263 of each hollow fan block 262, the top end of the movable block 3 is connected with the side wall of the roller shaft 22 through a telescopic roller 5, the bottom end of the movable block 3 is connected with a contact head 52 through an upper top roller 51, and the contact head 52 is located outside an outer end opening 264 of each hollow fan block 262.
The use process of the device for improving the quality of the aramid fiber non-woven cotton net comprises the following steps: the fiber raw material 1 in the hopper 71 firstly falls onto the horizontal feeding curtain 70, then the fiber raw material 1 is horizontally conveyed to the space between the humidifying roller 2 and the lower driving roller 20 by the horizontal feeding curtain 70, and then the fiber raw material 1 sequentially passes through the feeding opening 723, the opening roller 73, the licker-in roller 74, the cylinder 75 and the doffer 76 to obtain the fiber web 11, and the fiber web 11 falls onto the web conveying curtain 7, wherein when the fiber raw material 1 is positioned between the humidifying roller 2 and the lower driving roller 20, the humidifying roller 2 and the lower driving roller 20 both rotate, the lower driving roller 20 contacts with the humidifying roller 2 through the fiber raw material 1, at the moment, the fiber raw material 1 passing through the lower part of the humidifying roller 2 can continuously contact with the side wall of the roller outer body 26, the rotating humidifying roller 2 enables the solid fan block 261 and the hollow fan block 262 to sequentially contact with the fiber raw material 1 at intervals, when the hollow fan block 262 contacts with the fiber raw material 1, the fiber raw material 1 can collide with the contact head 52 to generate striking force, the impact force jacks up the movable block 3 through the upper jacking rod 51, the movable block 3 and the inner port 263 are separated, the telescopic rod 5 is compressed, at the moment, moisture in the roller middle cavity 27 can penetrate through a gap between the movable block 3 and the inner port 263 to be sprayed downwards and sprayed onto the fiber raw material 1 below the hollow fan block 262 until the hollow fan block 262 is rotated to be separated from the fiber raw material 1, and after separation, the rebound force generated by resetting of the telescopic rod 5 drives the movable block 3, the upper jacking rod 51 and the contact head 52 to reset.
Example 2:
the basic contents are the same as example 1, except that:
the hollow fan block 262 is in a fan-shaped structure with a narrow top and a wide bottom; the cross section of the movable block 3 is a trapezoid structure with a wide upper part and a narrow lower part, and comprises a block top edge 31 and a block bottom edge 32 which are parallel to each other, and the widths of the block top edge 31, the inner port 263, the block bottom edge 32, the contact 52 and the upper ejection stick 51 are sequentially reduced.
Example 3:
the basic contents are the same as example 1, except that:
the both sides of movable block 3 are connected with the top of expansion strip 4 respectively, and the bottom of expansion strip 4 is connected with the top that is located the solid fan block 261 of movable block 3 side. A movable ball cavity 42 with a one-way opening is formed in the side part of the movable block 3, a movable ball 41 arranged in the movable ball cavity 42 is connected with the top end of the telescopic strip 4, the bottom end of the telescopic strip 4 penetrates through a ball cavity opening 43 and then is connected with the top of the solid fan block 261, and the diameters of the movable ball cavity 42, the movable ball 41, the ball cavity opening 43 and the telescopic strip 4 are sequentially reduced.
Example 4:
the basic contents are the same as example 3, except that:
the top of solid fan piece 261 has seted up the top spout 6 of indent, this top spout 6 and the top slider 61 relative slip of its inside setting, the top of top slider 61 is connected with the bottom of piece ball seat 63 behind slider post 62, one-way open-ended piece ball chamber 45 has been seted up to the inside of piece ball seat 63, the inside of this piece ball chamber 45 is provided with piece commentaries on classics ball 44, this piece commentaries on classics ball 44 is connected with the bottom of telescopic strip 4, the top of telescopic strip 4 is worn through piece accent 46 in proper order, be connected with movable ball 41 behind the ball accent 43, and piece ball chamber 45, piece commentaries on classics ball 44, piece accent 46, the diameter of telescopic strip 4 dwindles in proper order. Preferably, two ejecting slide blocks 61 are arranged in the ejecting chute 6, one ejecting slide block 61 is correspondingly connected with one movable block 3, the movable blocks 3 connected with the two ejecting slide blocks 61 are arranged adjacently, and the two ejecting slide blocks 61 are connected through a block elastic rope 64.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiment, but equivalent modifications or changes made by those skilled in the art according to the present disclosure should be included in the scope of the present invention as set forth in the appended claims.
Claims (9)
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4334585A1 (en) * | 1992-10-20 | 1994-04-21 | Rieter Ag Maschf | Controlling fibre moisture content at combing - using comber lap winder fitted with moisture application zone |
| US5665278A (en) * | 1996-01-17 | 1997-09-09 | J & M Laboratories, Inc. | Airless quench method and apparatus for meltblowing |
| JP2002161467A (en) * | 2000-11-28 | 2002-06-04 | Toray Ind Inc | Method for producing electret processed article |
| CN207987495U (en) * | 2017-12-30 | 2018-10-19 | 浙江东阳市三星实业有限公司 | It is a kind of to drench device for non-woven fabrics processing |
| CN208055634U (en) * | 2018-02-08 | 2018-11-06 | 响水爱特纺织有限公司 | A kind of weaving humidifier |
| CN208047615U (en) * | 2018-03-27 | 2018-11-06 | 吕治 | A kind of automatic plant-sprinkling device |
| CN109058472A (en) * | 2018-10-25 | 2018-12-21 | 殷逢宝 | A kind of feeder Cistern valve structure |
| CN109594152A (en) * | 2018-12-25 | 2019-04-09 | 李辉 | A kind of weaving of natural cotton is with allocating positioning carding apparatus |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08300623A (en) * | 1995-05-10 | 1996-11-19 | Nikka Kk | Moistening roller |
| US7653971B2 (en) * | 2006-07-06 | 2010-02-02 | Cherokee Fabrication Co., Ltd. | Cotton conditioning device |
| CN204356523U (en) * | 2014-11-19 | 2015-05-27 | 大连华阳化纤科技有限公司 | Damping device above a kind of non-weaving cloth lace curtaining |
| CN204714192U (en) * | 2015-06-12 | 2015-10-21 | 安徽汉邦日化有限公司 | A kind of wet tissue production damping device |
| CN105951305A (en) * | 2016-07-08 | 2016-09-21 | 辽东学院 | Textile fiber carding machine |
| CN108708071B (en) * | 2018-06-11 | 2021-06-29 | 浙江金三发卫生材料科技有限公司 | Ultra-soft spun-bonded non-woven fabric double-reinforcement forming process |
-
2019
- 2019-04-11 CN CN201910290953.9A patent/CN110029449B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4334585A1 (en) * | 1992-10-20 | 1994-04-21 | Rieter Ag Maschf | Controlling fibre moisture content at combing - using comber lap winder fitted with moisture application zone |
| US5665278A (en) * | 1996-01-17 | 1997-09-09 | J & M Laboratories, Inc. | Airless quench method and apparatus for meltblowing |
| JP2002161467A (en) * | 2000-11-28 | 2002-06-04 | Toray Ind Inc | Method for producing electret processed article |
| CN207987495U (en) * | 2017-12-30 | 2018-10-19 | 浙江东阳市三星实业有限公司 | It is a kind of to drench device for non-woven fabrics processing |
| CN208055634U (en) * | 2018-02-08 | 2018-11-06 | 响水爱特纺织有限公司 | A kind of weaving humidifier |
| CN208047615U (en) * | 2018-03-27 | 2018-11-06 | 吕治 | A kind of automatic plant-sprinkling device |
| CN109058472A (en) * | 2018-10-25 | 2018-12-21 | 殷逢宝 | A kind of feeder Cistern valve structure |
| CN109594152A (en) * | 2018-12-25 | 2019-04-09 | 李辉 | A kind of weaving of natural cotton is with allocating positioning carding apparatus |
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|---|---|
| CN110029449A (en) | 2019-07-19 |
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