CN112432481B - Quick dewatering device of water thorn non-woven fabrics - Google Patents
Quick dewatering device of water thorn non-woven fabrics Download PDFInfo
- Publication number
- CN112432481B CN112432481B CN202011368166.0A CN202011368166A CN112432481B CN 112432481 B CN112432481 B CN 112432481B CN 202011368166 A CN202011368166 A CN 202011368166A CN 112432481 B CN112432481 B CN 112432481B
- Authority
- CN
- China
- Prior art keywords
- driving
- driven
- roller
- water
- group
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/24—Arrangements of devices using drying processes not involving heating
- F26B13/26—Arrangements of devices using drying processes not involving heating using sorbent surfaces, e.g. bands or coverings on rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/24—Arrangements of devices using drying processes not involving heating
- F26B13/28—Arrangements of devices using drying processes not involving heating for applying pressure; for brushing; for wiping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a rapid dewatering device for spunlace non-woven fabrics, which comprises a dewatering machine body and a support frame positioned at the bottom of the dewatering machine body, wherein a material guide mechanism, an extrusion mechanism and a water absorption mechanism are sequentially arranged in the dewatering machine body along the length direction of the dewatering machine body. The water absorption device has the advantages that the water guide mechanism positioned in the dehydrator body can obliquely convey and output spun-laced non-woven fabrics to the dehydrator body, the scraping roller can scrape water on the surface of the non-woven fabrics to prevent the water from splashing, the extrusion mechanism can extrude and absorb the spun-laced non-woven fabrics, the surface of the extrusion roller is wrapped with the water absorption cotton layer to prevent the extrusion wheel from directly extruding and damaging fiber nets in the non-woven fabrics, the water absorption effect is improved, the water absorption mechanism can blow and absorb the extruded and absorbed non-woven fabrics, the water in the non-woven fabrics is effectively and completely absorbed, and the subsequent drying treatment is facilitated.
Description
Technical Field
The invention relates to the field of non-woven fabrics, in particular to a rapid dewatering device for spunlace non-woven fabrics.
Background
Nonwoven fabrics (also known as Non-Woven fabrics) are made of oriented or random fibers. It is called a cloth because of its appearance and certain properties. The non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like. For example, the polypropylene (pp material) granules are mostly adopted as raw materials and are produced by a continuous one-step method of high-temperature melting, spinning, laying a line and hot-pressing coiling.
The spunlace process is to spray high-pressure micro water flow onto one or more layers of fiber webs to entangle the fibers with each other, so that the fiber webs are reinforced and have certain strength. After being processed by spunlace, the spunlace nonwoven contains a large amount of water, and the water in the spunlace nonwoven needs to be extruded out firstly and then dried. Current non-woven fabrics dewatering equipment, the dehydration effect is relatively poor, can not effectively be with the moisture suction in the non-woven fabrics, influences follow-up stoving effect, and adopts conventional extrusion wheel directly to extrude the non-woven fabrics after the water thorn, destroys the fibre web in the non-woven fabrics easily.
Disclosure of Invention
Aiming at the defects, the invention provides a rapid dehydration device for spunlace non-woven fabrics, which aims to solve the problem of rapid dehydration of spunlace non-woven fabrics.
In order to achieve the purpose, the invention adopts the following technical scheme:
a rapid spun-laced non-woven fabric dehydration device comprises a dehydrator body and a support frame positioned at the bottom of the dehydrator body, wherein a material guide mechanism, an extrusion mechanism and a water absorption mechanism are sequentially arranged in the dehydrator body along the length direction of the dehydrator body;
the material guide mechanism comprises a feed inlet, a feed guide roller, a discharge outlet, a discharge guide roller, a driving motor, a double-shaft belt pulley, a group of opposite driving scraping rollers, a first belt pulley, a first transmission belt, a first driving gear, a driven scraping roller and a first driven gear, wherein the feed inlet is arranged at the front end of the dehydrator body, the feed guide roller is arranged in the feed inlet, the discharge outlet is arranged at the rear end of the dehydrator body, the discharge guide roller is arranged at the discharge outlet, the driving motor is horizontally arranged at one side of the bottom of the dehydrator body, the double-shaft belt pulley is arranged at the rotating end of the driving motor, a group of opposite driving scraping rollers are respectively movably inserted at two ends in the dehydrator body, and the two ends extend out of the dehydrator body, the first belt pulley is arranged at the front end of the driving scraping rollers, the transmission belt is sleeved on the double-shaft belt pulley and the first belt pulley, and the first driving gear is arranged at the rear end of the driving scraping rollers, the driven scraping roller is positioned on one side of the driving scraping roller, the rear end of the driven scraping roller extends out of the dehydrator body, and the driven gear I is installed at the rear end of the driven scraping roller and is meshed with the driving gear I;
the extrusion mechanism comprises a group of opposite driving extrusion rollers, a belt pulley II, a transmission belt II, a driving gear II, a stepping motor, a driving rod, a driving chain tooth I, a group of opposite screw rods I, a driven chain tooth I, a transmission chain I, a group of opposite fixed slide rails, a screw nut I, a driven extrusion roller and a driven gear II, wherein the group of opposite driving extrusion rollers are movably inserted in the dehydrator body, the two ends of the group of opposite driving extrusion rollers extend out of the dehydrator body, the belt pulley II is arranged at the front end of the driving extrusion roller, the transmission belt is sleeved on a double-shaft belt pulley and the belt pulley II, the driving gear II is arranged at the rear end of the driving extrusion roller, the stepping motor is arranged on the dehydrator body, the rotating end of the stepping motor is vertically upward, the driving rod is arranged at the upper end of the driving rod, the group of opposite screw rods I is transversely inserted at the top in the dehydrator body, the first driven chain teeth are arranged at the upper end of the first screw rod, the transmission chain is sleeved on the first driving chain teeth and the first driven chain teeth, a group of opposite fixed slide rails are arranged at the top in the dehydrator body, the first screw rod is sleeved with the screw nut, the rear end of the screw nut is slidably arranged in the fixed slide rails, the driven extrusion roller is movably arranged at the bottom of the first screw nut, the rear end of the driven extrusion roller extends out of the dehydrator body, and the second driven gear is arranged at the rear end of the driven extrusion roller;
the water absorption mechanism comprises a driving chain II, a group of opposite screw rods II, a driven chain tooth II, a transmission chain II, two groups of opposite screw nuts II, a blowing cover, a blower, a water absorption cover, a water absorption machine, a drain pipe and a filter plate, the driving chain II is arranged on the driving rod, a group of opposite screw rods II are movably inserted at the top in the dehydrator body, the second driven chain tooth is arranged at the upper end of the second screw rod, the second transmission chain is sleeved on the second driving chain and the second driven chain tooth, two groups of opposite nuts are respectively sleeved on the second screw rod, the blowing cover is arranged between a group of nuts at the upper end, the blower is arranged at the top in the blowing cover, the water absorption cover is arranged between a group of nuts at the lower end, the water absorption machine is arranged at the bottom in the water absorption cover, the drain pipe is inserted at the bottom of the water absorbing machine, and the filter plate is obliquely arranged at the bottom in the dehydrator body.
Furthermore, a plurality of water scraping grooves are uniformly formed in the outer surface of the driving material scraping roller, and water absorbing cotton slivers are respectively installed in the water scraping grooves.
Furthermore, a plurality of extrusion convex blocks corresponding to the absorbent cotton slivers are uniformly arranged on the outer surface of the driven scraping roller.
Furthermore, the outer surfaces of the driving squeeze roller and the driven squeeze roller are respectively wrapped with a water absorption cotton layer, one sides of the driving squeeze roller and the driven squeeze roller are provided with squeeze rollers corresponding to the water absorption cotton layer, and the bottom of each squeeze roller is obliquely provided with a water guide groove.
Furthermore, the outer surfaces of the driving squeeze roller and the driven squeeze roller are respectively wrapped with a water absorption cotton layer, one sides of the driving squeeze roller and the driven squeeze roller are provided with squeeze rollers corresponding to the water absorption cotton layer, and the bottom of each squeeze roller is obliquely provided with a water guide groove.
Furthermore, the front ends of the group of opposite driving scraping rollers are in transmission connection through a transmission belt III, and the front ends of the group of opposite driving squeezing rollers are in transmission connection through a transmission belt IV.
Furthermore, a plurality of air blowing openings and a plurality of material guide rollers I are arranged in the air blowing cover in a staggered mode, and a plurality of water suction openings and a plurality of material guide rollers II are arranged in the water suction cover in a staggered mode.
Furthermore, an impurity filter screen is arranged in the filter plate.
Furthermore, a water outlet is formed in one side of the bottom of the dehydrator body, and a sewage discharge outlet is formed in the other side of the bottom of the dehydrator body.
The invention provides a rapid dewatering device for spunlace non-woven fabrics, which has the following beneficial effects that the non-woven fabrics subjected to spunlace can be obliquely conveyed and output from a dewatering machine body through a material guide mechanism positioned in the dewatering machine body, a scraping roller can scrape water on the surface of the non-woven fabrics, the phenomenon of dripping is prevented, an extrusion mechanism can extrude and absorb water for the spunlace non-woven fabrics, a water absorption cotton layer is wrapped on the surface of the extrusion roller, the phenomenon that a fiber net in the non-woven fabrics is damaged by direct extrusion of an extrusion wheel is prevented, the water absorption effect is improved, the water absorption mechanism can blow and absorb water for the non-woven fabrics subjected to extrusion and water absorption, the water in the non-woven fabrics is effectively and completely sucked out, and the subsequent drying treatment is facilitated.
Drawings
FIG. 1 is a schematic view of a fast dewatering device for a spun-laced nonwoven fabric according to the present invention.
Fig. 2 is a schematic transmission diagram of the driving scraper roll and the driven scraper roll according to the invention.
Fig. 3 is a schematic view of the pressing mechanism of the present invention.
Fig. 4 is a schematic view of the chute of the present invention.
Fig. 5 is a schematic view of the water absorption mechanism of the present invention.
FIG. 6 is a schematic view of the blower housing and the suction housing of the present invention.
FIG. 7 is an external view of the dehydrator body according to the present invention.
FIG. 8 is a rear view of the dehydrator body of the present invention.
Fig. 9 is a schematic view of the chute of the present invention.
In the figure: 1. a dehydrator body; 2. a support frame; 3. a feed inlet; 4. a feed guide roll; 5. a discharge port; 6. a discharge guide roller; 7. a drive motor; 8. a double-shaft belt pulley; 9. an active scraping roller; 10. a first belt pulley; 11. a first transmission belt; 12. a first driving gear; 13. a driven scraper roller; 14. a first driven gear; 15. a driving squeeze roll; 16. a second belt pulley; 17. a second transmission belt; 18. a second driving gear; 19. a stepping motor; 20. a drive rod; 21. a first driving chain tooth; 22. a first screw rod; 23. a driven chain tooth I; 24. a first transmission chain; 25. fixing the slide rail; 26. a first screw nut; 27. a driven squeeze roll; 28. a driven gear II; 29. a second driving chain; 30. a second screw rod; 31. a driven chain tooth II; 32. a second transmission chain; 33. a second nut; 34. a blower housing; 35. a blower; 36. a water absorbing cover; 37. a water suction machine; 38. a drain pipe; 39. a filter plate; 40. a water scraping tank; 41. a water-absorbing cotton sliver; 42. extruding the convex block; 43. a water absorbent cotton layer; 44. a squeeze roll; 45. a water chute; 46. a chute; 47. a third transmission belt; 48. a fourth transmission belt; 49. an air blowing port; 50. a first material guide roller; 51. a water suction port; 52. a second material guide roller; 53. an impurity filter screen; 54. a water outlet; 55. a sewage draining outlet.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-9: a rapid spun-laced non-woven fabric dehydration device comprises a dehydrator body 1 and a support frame 2 positioned at the bottom of the dehydrator body 1, wherein a material guide mechanism, an extrusion mechanism and a water absorption mechanism are sequentially arranged in the dehydrator body 1 along the length direction of the dehydrator body;
the material guiding mechanism comprises a feed inlet 3, a feed guide roller 4, a discharge port 5, a discharge guide roller 6, a driving motor 7, a double-shaft belt pulley 8, a group of opposite driving scraping rollers 9, a belt pulley 10, a transmission belt 11, a driving gear 12, a driven scraping roller 13 and a driven gear 14, wherein the feed inlet 3 is arranged at the front end of the dehydrator body 1, the feed guide roller 4 is arranged in the feed inlet 3, the discharge port 5 is arranged at the rear end of the dehydrator body 1, the discharge guide roller 6 is arranged at the discharge port 5, the driving motor 7 is horizontally arranged at one side of the bottom of the dehydrator body 1, the double-shaft belt pulley 8 is arranged at the rotating end of the driving motor 7, the group of opposite driving scraping rollers 9 are respectively movably inserted at two ends in the dehydrator body 1, the two ends extend out of the dehydrator body 1, the belt pulley 10 is arranged at the front end of the driving scraping rollers 9, the driving belt I11 is sleeved on the double-shaft belt pulley 8 and the belt pulley I10, the driving gear I12 is installed at the rear end of the driving scraping roller 9, the driven scraping roller 13 is located on one side of the driving scraping roller 9, the rear end of the driven scraping roller extends out of the dehydrator body 1, and the driven gear I14 is installed at the rear end of the driven scraping roller 13 and is meshed with the driving gear I12;
the extrusion mechanism comprises a group of opposite driving extrusion rollers 15, a second belt pulley 16, a second transmission belt 17, a second driving gear 18, a stepping motor 19, a driving rod 20, a first driving chain tooth 21, a group of opposite screw rods 22, a first driven chain tooth 23, a first transmission chain 24, a group of opposite fixed slide rails 25, a first screw nut 26, a second driven extrusion roller 27 and a second driven gear 28, wherein the group of opposite driving extrusion rollers 15 are movably inserted in the dehydrator body 1, two ends of the opposite driving extrusion rollers extend out of the dehydrator body 1, the second belt pulley 16 is arranged at the front end of the driving extrusion roller 15, the second transmission belt 17 is sleeved on the double-shaft belt pulley 8 and the second belt pulley 16, the second driving gear 18 is arranged at the rear end of the driving extrusion roller 15, the stepping motor 19 is arranged on the dehydrator body 1, the rotating end of the driving extrusion roller 20 is vertically upward, the driving rod 20 is arranged at the rotating end of the stepping motor 19, the driving chain teeth I21 are mounted at the upper end of the driving rod 20, a group of opposite screw rods I22 are transversely inserted into the inner top of the dehydrator body 1, the driven chain teeth I23 are mounted at the upper end of the screw rods I22, the driving chain I24 is sleeved on the driving chain teeth I21 and the driven chain teeth I23, a group of opposite fixed slide rails 25 are mounted at the inner top of the dehydrator body 1, the screw nut I26 is sleeved on the screw rods I22, the rear end of the screw nut I is slidably mounted in the fixed slide rails 25, the driven extrusion roller 27 is movably mounted at the bottom of the screw nut I26, the rear end of the driven extrusion roller extends out of the dehydrator body 1, and the driven gear II 28 is mounted at the rear end of the driven extrusion roller 27;
the water absorption mechanism comprises a driving chain II 29, a group of opposite screw rods II 30, a driven chain tooth II 31, a transmission chain II 32, two groups of opposite screw nuts II 33, a blowing cover 34, a blower 35, a water absorption cover 36, a water absorption machine 37, a water discharge pipe 38 and a filter plate 39, wherein the driving chain II 29 is installed on the driving rod 20, the group of opposite screw rods II 30 is movably inserted at the top in the dehydrator body 1, the driven chain tooth II 31 is installed at the upper end of the screw rods II 30, the transmission chain II 32 is sleeved on the driving chain II 29 and the driven chain tooth II 31, the two groups of opposite screw nuts II 33 are respectively sleeved on the group of opposite screw rods II 30, the blowing cover 34 is installed between the group of screw nuts II 33 at the upper end, the blower 35 is installed at the top in the blowing cover 34, the water absorption cover 36 is installed between the group of screw nuts II 33 at the lower end, the water absorption machine 37 is installed at the bottom in the water absorption cover 36, the drain pipe 38 is inserted at the bottom of the water suction machine 37, and the filter plate 39 is obliquely arranged at the bottom in the dehydrator body 1.
A plurality of water scraping grooves 40 are uniformly formed in the outer surface of the driving scraping roller 9, and absorbent slivers 41 are respectively arranged in the water scraping grooves 40.
A plurality of extrusion convex blocks 42 corresponding to the absorbent cotton slivers 41 are uniformly arranged on the outer surface of the driven scraping roller 13.
The outer surfaces of the driving squeeze roll 15 and the driven squeeze roll 27 are respectively wrapped with a water absorbent cotton layer 43, a squeeze roll 44 corresponding to the water absorbent cotton layer 43 is arranged on one side of the driving squeeze roll 15 and one side of the driven squeeze roll 27, and a water chute 45 is obliquely arranged at the bottom of the squeeze roll 44.
The rear surface of the dehydrator body 1 is provided with a sliding groove 46 corresponding to the driven squeeze roll 27, and the rear end of the driven squeeze roll 27 is slidably mounted in the sliding groove 46 through a sliding block.
The front ends of a group of opposite driving scraping rollers 9 are in transmission connection through a third transmission belt 47, and the front ends of a group of opposite driving squeezing rollers 15 are in transmission connection through a fourth transmission belt 48.
The blowing hood 34 is provided with a plurality of air blowing openings 49 and a plurality of material guiding rollers 50 in a staggered manner, and the water absorbing hood 36 is provided with a plurality of water absorbing openings 51 and a plurality of material guiding rollers 52 in a staggered manner.
An impurity screen 53 is installed in the filter plate 39.
One side of the bottom of the dehydrator body 1 is provided with a water outlet 54, and the other side of the bottom of the dehydrator body 1 is provided with a sewage outlet 55.
The working principle of the embodiment is as follows: the electric equipment used by the device is controlled by an external controller, the initial position of a group of driven squeeze rollers 27 is positioned at the upper end, and a blowing cover 34 and a water absorbing cover 36 are in an open state, the spunlaced non-woven fabric is obliquely led into the dehydrator body 1 through a feeding guide roller 4 and is obliquely led out through a discharging guide roller 6;
during preparation: the step motor 19 firstly starts to work, the driving rod 20 on the rotating end is driven to start to rotate, the driving chain teeth I21 are arranged at the upper end of the driving rod 20, a group of opposite screw rods I22 are transversely inserted at the top in the dehydrator body 1 through fastening bearings, the driven chain teeth I23 are arranged at the upper end of the screw rods I22, the driving chain I24 is sleeved on the driving chain teeth I21 and the driven chain teeth I23, the driving chain I24 drives the group of screw rods I22 to start to rotate, a group of opposite fixed slide rails 25 are arranged at the top in the dehydrator body 1, the screw rods I26 are sleeved on the screw rods I22, the rear end of the screw rods I is slidably arranged in the fixed slide rails 25, the driven extrusion roller 27 is movably arranged at the bottom of the screw rods I26, the rear end of the driven extrusion roller 28 extends out of the dehydrator body 1, the driven gear II 28 is arranged at the rear end of the driven extrusion roller 27, and a sliding groove 46 corresponding to the driven extrusion roller 27 is formed on the rear surface of the dehydrator body 1, the rear end of the driven squeeze roller 27 is slidably mounted in the chute 46 through a slide block, the stepping motor 19 rotates forward to drive the driven squeeze roller 27 to move downward, after the driven gear II 28 at the rear end of the driven squeeze roller 27 is meshed with the driving gear II 18 at the rear end of the driving squeeze roller 15, the stepping motor 19 stops working, the driven squeeze roller 27 moves to a working position, the driving chain II 29 is mounted on the driving rod 20, a group of opposite screw rods II 30 is movably inserted into the top of the dehydrator body 1 through fastening bearings, the driven chain II 31 is mounted at the upper end of the screw rods II 30, the driving chain II 32 is sleeved on the driving chain II 29 and the driven chain II 31, the stepping motor 19 drives a group of opposite screw rods II 30 to start rotating through the driving chain II 32 while rotating, two groups of opposite screw rods II 33 are respectively sleeved on a group of opposite screw rods 30, and the blowing cover 34 is mounted between a group of screw rods II 33 at the upper end, the water absorbing cover 36 is arranged between the group of nuts 33 at the lower end, the water absorber 37 is arranged at the bottom in the water absorbing cover 36, the stepping motor 19 rotates forwards to drive the air blowing cover 34 and the water absorbing cover 36 to move relatively, and the air blowing cover 34 and the water absorbing cover 36 are closed, as shown in fig. 1;
during material guiding: the driving motor 7 starts to work to drive the double-shaft belt pulley 8 on the rotating end to start to rotate, a group of opposite driving scraping rollers 9 are movably inserted at two ends in the dehydrator body 1 through fastening bearings respectively, the two ends extend out of the dehydrator body 1, a belt pulley I10 is installed at the front end of the driving scraping roller 9, a transmission belt I11 is sleeved on the double-shaft belt pulley 8 and the belt pulley I10, the front end of the group of opposite driving scraping rollers 9 is in transmission connection through a transmission belt III 47, a group of driving scraping rollers 9 start to rotate, a driving gear I12 is installed at the rear end of the driving scraping roller 9, a driven scraping roller 13 is located on one side of the driving scraping roller 9, the rear end extends out of the dehydrator body 1, a driven gear I14 is installed at the rear end of the driven scraping roller 13 and is mutually meshed with the driving gear I12, the driving scraping roller 9 drives the driven scraping roller 13 to start to rotate, and a plurality of scraping troughs 40 are uniformly formed on the outer surface of the driving scraping roller 9, the water scraping grooves 40 are internally provided with water absorbent slivers 41 respectively, the water absorbent slivers 41 are used for absorbing water on the surface of spunlace non-woven fabrics obliquely entering the dehydrator body 1 and preventing the spunlace non-woven fabrics from dripping and splashing, the outer surface of the driven scraping roller 13 is uniformly provided with a plurality of extrusion convex blocks 42 corresponding to the water absorbent slivers 41, the extrusion convex blocks 42 are used for extruding the water in the water absorbent slivers 41, the extruded water falls into the bottom of the dehydrator body 1, the spunlaced non-woven fabrics can be obliquely conveyed and output to the dehydrator body 1 through a material guide mechanism positioned in the dehydrator body 1, and the scraping rollers can scrape the water on the surface of the non-woven fabrics and prevent the spunlace non-woven fabrics from dripping and splashing;
during extrusion: a group of opposite driving squeeze rollers 15 are movably inserted in the dehydrator body 1 through fastening bearings, two ends of each driving squeeze roller extend out of the dehydrator body 1, a second belt pulley 16 is installed at the front end of the driving squeeze roller 15, a second transmission belt 17 is sleeved on the double-shaft belt pulley 8 and the second belt pulley 16, the front ends of the group of opposite driving squeeze rollers 15 are in transmission connection through a fourth transmission belt 48, a driving motor 7 simultaneously drives the group of driving squeeze rollers 15 to rotate, a second driven gear 28 at the rear end of a driven squeeze roller 27 is mutually meshed with a second driving gear 18 at the rear end of the driving squeeze roller 15, the driving squeeze roller 15 drives the driven squeeze roller 27 to start rotating, the outer surfaces of the driving squeeze roller 15 and the driven squeeze roller 27 are respectively wrapped with a water absorption cotton layer 43, the water absorption cotton layer 43 is used for absorbing water in spunlace nonwoven fabrics, and squeeze rollers 44 corresponding to the water absorption cotton layer 43 are installed at one side of the driving squeeze roller 15 and the driven squeeze roller 27, the squeezing roller 44 is used for squeezing water in the water absorption cotton layer 43, the water guide groove 45 is obliquely arranged at the bottom of the squeezing roller 44, the squeezed water flows into the water guide groove 45 through the material guide plate, the water guide groove 45 is obliquely arranged, as shown in fig. 4, water in the water guide groove 45 finally flows into the bottom of the dehydrator body 1 through one end, the squeezing mechanism can squeeze the spun-laced non-woven fabric to absorb water, the surface of the squeezing roller is wrapped with the water absorption cotton layer 43, the squeezing wheel is prevented from directly squeezing to damage a fiber net in the non-woven fabric, and the water absorption effect is improved;
when absorbing water: the blower 35 is arranged at the inner top of the blowing hood 34, a plurality of blowing openings 49 and a first guide roller 50 are arranged in the blowing hood 34 in a staggered mode, the blower 35 firstly blows the spunlace nonwoven fabric through the blowing openings 49, the water sucking machine 37 is arranged at the inner bottom of the water sucking hood 36, the drain pipe 38 is inserted at the bottom of the water sucking machine 37, a plurality of water sucking openings 51 and a second guide roller 52 are arranged in the water sucking hood 36 in a staggered mode, meanwhile, the water sucking machine 37 adsorbs final water in the spunlace nonwoven fabric through the water sucking openings 51 and discharges the adsorbed water into the inner bottom of the dehydrator body 1 through the drain pipe 38, the first guide roller 50 and the second guide roller 52 facilitate conveying of the spunlace nonwoven fabric, the spunlace nonwoven fabric after moisture removal is finally output through the discharge opening 5 for subsequent drying treatment, the filter plate 39 is obliquely arranged at the inner bottom of the dehydrator body 1, an impurity filter screen 53 is arranged in the filter plate 39, and the impurity filter screen 53 is used for filtering impurities in water, one side of the bottom of the dehydrator body 1 is provided with a water outlet 54, the water outlet 54 can discharge filtered water, the other side of the bottom of the dehydrator body 1 is provided with a drain outlet 55, the drain outlet 55 is used for discharging impurities on the impurity filter screen 53, the water absorption mechanism can blow and absorb water on the non-woven fabric after extrusion water absorption, and the water in the non-woven fabric is effectively and completely sucked out, so that the subsequent drying treatment is facilitated.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (9)
1. A fast dewatering device for spunlace non-woven fabrics comprises a dewatering machine body (1) and a support frame (2) positioned at the bottom of the dewatering machine body (1), and is characterized in that a material guide mechanism, an extrusion mechanism and a water absorption mechanism are sequentially arranged in the dewatering machine body (1) along the length direction of the dewatering machine body;
the material guide mechanism comprises a feed inlet (3), a feed guide roller (4), a discharge port (5), a discharge guide roller (6), a driving motor (7), a double-shaft belt pulley (8), a group of opposite driving scraping rollers (9), a belt pulley (10), a transmission belt (11), a driving gear (12), a driven scraping roller (13) and a driven gear (14), wherein the feed inlet (3) is arranged at the front end of the dehydrator body (1), the feed guide roller (4) is arranged in the feed inlet (3), the discharge port (5) is arranged at the rear end of the dehydrator body (1), the discharge guide roller (6) is arranged at the discharge port (5), the driving motor (7) is horizontally arranged at one side of the bottom of the dehydrator body (1), the double-shaft belt pulley (8) is arranged at the rotating end of the driving motor (7), the group of opposite driving scraping rollers (9) are respectively movably inserted at two ends of the dehydrator body (1), the two ends of the belt wheel I (10) extend out of the dehydrator body (1), the belt wheel I (10) is installed at the front end of the driving scraping roller (9), the transmission belt I (11) is sleeved on the double-shaft belt wheel (8) and the belt wheel I (10), the driving gear I (12) is installed at the rear end of the driving scraping roller (9), the driven scraping roller (13) is located on one side of the driving scraping roller (9), the rear end of the driven scraping roller extends out of the dehydrator body (1), and the driven gear I (14) is installed at the rear end of the driven scraping roller (13) and is meshed with the driving gear I (12);
the extrusion mechanism comprises a group of opposite driving extrusion rollers (15), a second belt pulley (16), a second transmission belt (17), a second driving gear (18), a stepping motor (19), a driving rod (20), a first driving chain gear (21), a group of opposite screw rods (22), a first driven chain gear (23), a first transmission chain (24), a group of opposite fixed slide rails (25), a first screw nut (26), a second driven extrusion roller (27) and a second driven gear (28), wherein the group of opposite driving extrusion rollers (15) are movably inserted in the dehydrator body (1), two ends of each group of opposite driving extrusion rollers extend out of the dehydrator body (1), the second belt pulley (16) is installed at the front end of the driving extrusion rollers (15), the second transmission belt (17) is sleeved on the double-shaft belt pulley (8) and the second belt pulley (16), the second driving gear (18) is installed at the rear end of the driving extrusion rollers (15), step motor (19) is installed on hydroextractor body (1), and the rotatory end is vertical upwards, step motor (19) is installed in step motor (20) rotation end, driving chain tooth (21) is installed in driving rod (20) upper end, and a set of relative lead screw (22) horizontal cartridge is at hydroextractor body (1) top, driven chain tooth (23) are installed in lead screw (22) upper end, driving chain (24) suit is on driving chain tooth (21) and driven chain tooth (23), and a set of relative fixed slide rail (25) are installed at hydroextractor body (1) top, screw (26) suit is on lead screw (22), and the rear end slidable mounting is in fixed slide rail (25), driven extrusion roller (27) movable mounting is in screw (26) bottom, and the rear end stretches out hydroextractor body (1), the second driven gear (28) is arranged at the rear end of the driven extrusion roller (27);
the water absorption mechanism comprises a driving chain II (29), a group of opposite screw rods II (30), a driven chain tooth II (31), a transmission chain II (32), two groups of opposite screw nuts II (33), a blowing cover (34), a blower (35), a water absorption cover (36), a water absorber (37), a drain pipe (38) and a filter plate (39), the driving chain II (29) is installed on the driving rod (20), the group of opposite screw rods II (30) is movably inserted at the inner top of the dehydrator body (1), the driven chain tooth II (31) is installed at the upper end of the screw rods II (30), the transmission chain II (32) is sleeved on the driving chain II (29) and the driven chain tooth II (31), the two groups of opposite screw nuts II (33) are respectively sleeved on the group of opposite screw rods II (30), the blowing cover (34) is installed between the group of screw nuts II (33) at the upper end, the top in blower housing (34) is installed in hair-dryer (35), it installs between two (33) of a set of screw of lower extreme to absorb water cover (36), bottom in absorbing water cover (36) is installed in water absorption machine (37), drain pipe (38) cartridge is in water absorption machine (37) bottom, bottom in dehydrator body (1) is installed in filter (39) slope.
2. A rapid dewatering device according to claim 1, characterised in that the outer surface of the active scraping roller (9) is provided with a plurality of scraping troughs (40), and the scraping troughs (40) are respectively provided with absorbent slivers (41).
3. A rapid dewatering apparatus according to claim 2, wherein the outer surface of the driven scraping roller (13) is uniformly provided with a plurality of extruded bumps (42) corresponding to the absorbent slivers (41).
4. A rapid dewatering device for a spunlace nonwoven fabric according to claim 1, wherein the outer surfaces of the driving squeeze roll (15) and the driven squeeze roll (27) are wrapped with absorbent cotton layers (43), the squeeze rolls (44) corresponding to the absorbent cotton layers (43) are installed on one sides of the driving squeeze roll (15) and the driven squeeze roll (27), and the water chute (45) is installed at the bottom of the squeeze rolls (44) in an inclined manner.
5. A rapid dewatering device for spun lace nonwoven fabric according to claim 1, characterized in that the back surface of the dewatering machine body (1) is provided with a chute (46) corresponding to the driven squeeze roll (27), and the back end of the driven squeeze roll (27) is slidably mounted in the chute (46) through a slide block.
6. A rapid dewatering apparatus according to claim 1, wherein the front ends of the pair of opposed active doctor rolls (9) are in conveying connection via a third drive belt (47), and the front ends of the pair of opposed active squeeze rolls (15) are in conveying connection via a fourth drive belt (48).
7. A rapid dewatering device according to claim 1, characterised in that the blower housing (34) has a plurality of blower openings (49) and a first material guiding roller (50) arranged therein in a staggered manner, and the water suction housing (36) has a plurality of water suction openings (51) and a second material guiding roller (52) arranged therein in a staggered manner.
8. A hydroentangled nonwoven rapid dewatering device according to claim 1, characterized in that a foreign substance screen (53) is installed inside the filter plate (39).
9. A rapid dewatering device for spun-laced non-woven fabric according to claim 1, characterized in that one side of the bottom of the dewatering machine body (1) is provided with a water outlet (54), and the other side of the bottom of the dewatering machine body (1) is provided with a sewage outlet (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011368166.0A CN112432481B (en) | 2020-11-30 | 2020-11-30 | Quick dewatering device of water thorn non-woven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011368166.0A CN112432481B (en) | 2020-11-30 | 2020-11-30 | Quick dewatering device of water thorn non-woven fabrics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112432481A CN112432481A (en) | 2021-03-02 |
| CN112432481B true CN112432481B (en) | 2022-02-01 |
Family
ID=74699129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011368166.0A Active CN112432481B (en) | 2020-11-30 | 2020-11-30 | Quick dewatering device of water thorn non-woven fabrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112432481B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113267006B (en) * | 2021-04-15 | 2022-07-12 | 南通通州江华纺织有限公司 | Water-jet non-woven fabric dehydration device and treatment method thereof |
| CN114838576A (en) * | 2022-06-01 | 2022-08-02 | 嘉兴桃原化纤股份有限公司 | Terylene silk bundle air drying device |
| CN116358275B (en) * | 2023-04-24 | 2023-10-31 | 东莞市盛帝罗电子设备有限公司 | Preparation process for nano zinc oxide cloth and dewatering equipment thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006042507A1 (en) * | 2006-09-07 | 2008-03-27 | Andritz Küsters GmbH & Co. KG | Treatment method for non-woven webs comprises treating them with liquid and then squeezing it out using rollers with wide nip |
| CN204346052U (en) * | 2014-12-05 | 2015-05-20 | 北京航星机器制造有限公司 | Unginned cotton band drier |
| MX2017014106A (en) * | 2015-05-08 | 2018-07-06 | Thies Gmbh & Co Kg | Method for the treatment of a textile substrate, and devices for carrying out said method. |
| KR20180070012A (en) * | 2016-12-16 | 2018-06-26 | 주식회사 신진기계 | A dehydrator for laver |
| CN210320932U (en) * | 2019-02-20 | 2020-04-14 | 山东信科粉末涂料有限公司 | Raw material extrusion dehydration mechanism for powder coating |
| CN110331517B (en) * | 2019-04-04 | 2021-02-23 | 江阴骏华纺织科技有限公司 | Preparation process of high-physical-property full-aqueous bovine fiber skin |
| CN211373114U (en) * | 2020-01-15 | 2020-08-28 | 成都赛特防水材料有限责任公司 | Drying device for waterproof coiled material |
-
2020
- 2020-11-30 CN CN202011368166.0A patent/CN112432481B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112432481A (en) | 2021-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112432481B (en) | Quick dewatering device of water thorn non-woven fabrics | |
| CN112393533B (en) | High-efficient drying device of water thorn non-woven fabrics | |
| CN109811488B (en) | High-efficiency high-stability oil immersion device for chemical fiber production and use method | |
| CN111893683B (en) | Drying and shaping all-in-one machine used after dyeing of non-woven fabric | |
| CN112281348A (en) | A desorption debris device for textile fabric desizing | |
| CN113267006B (en) | Water-jet non-woven fabric dehydration device and treatment method thereof | |
| CN110938882B (en) | High-performance polyester POY preparation device and method | |
| CN109267264B (en) | Silk cleaning equipment for silkworm breeding | |
| CN104947344A (en) | Automatic anti-crease treatment device for textile fabric | |
| CN113201880B (en) | Non-woven fabric production dyeing process | |
| CN117926481A (en) | Chinlon yarn texturing processing device and production process | |
| CN110193895B (en) | Chemical fiber silk production preparation polyester master batch processing apparatus | |
| CN210194197U (en) | Dye processing device of pad dyeing machine | |
| CN216712460U (en) | Discharging and cleaning device of alkali deweighting machine | |
| CN115897091A (en) | Composite fabric cleaning machine and using method thereof | |
| CN116926821A (en) | Blended fabric printing and dyeing process | |
| CN110983678B (en) | Raw material processing device is used in antibiotic yarn production | |
| CN215713931U (en) | Weaving is moist case for cloth | |
| CN115560572A (en) | Cloth dryer and drying method | |
| CN219454567U (en) | Composite fiber fabric drying device | |
| CN113070253A (en) | Compact spinning leather roller cleaning device | |
| CN115142207B (en) | Reprocessing device for non-woven fabric production and processing | |
| CN220977318U (en) | Filter textile material knitting equipment | |
| CN209890775U (en) | High-efficient spinning production line | |
| CN219315280U (en) | Scutcher dehydration stoving mechanism |
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 |