CN104204326A - Device for hydrodynamically strengthening nonwovens, wovens or knitted fabrics - Google Patents
Device for hydrodynamically strengthening nonwovens, wovens or knitted fabrics Download PDFInfo
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- CN104204326A CN104204326A CN201380018580.0A CN201380018580A CN104204326A CN 104204326 A CN104204326 A CN 104204326A CN 201380018580 A CN201380018580 A CN 201380018580A CN 104204326 A CN104204326 A CN 104204326A
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- cylinder
- steel wire
- equipment
- basic
- basic cylinder
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/02—Rollers
- D06B23/026—Rollers characterised by particular surface features
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- 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
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
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- 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
- D04H18/00—Needling machines
- D04H18/04—Needling machines with water jets
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C29/00—Finishing or dressing, of textile fabrics, not provided for in the preceding groups
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Nonwoven Fabrics (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Knitting Of Fabric (AREA)
Abstract
The invention relates to a device for hydrodynamically strengthening nonwovens, wovens or knitted fabrics, comprising a base drum (1), which has a plurality of bore holes (4) and on which a structural drum (6) is arranged at a spacing, wherein the distance between the base drum (1) and the structural drum (6) can be produced with a plurality of wires (5, 5', 5", 5"') that are arranged on the surface of the base drum (1) and are at least partially integrally joined to the base drum (1), the wires (5, 5', 5", 5"') being arranged parallel to each other on the surface of the base drum (1), characterised in that the wires (5, 5', 5", 5"') are arranged on the surface of the base drum (1) at an angle of 5 DEG to 45 DEG , preferably 15 DEG to the longitudinal axis of the base drum (1).
Description
Technical field
The present invention relates to a kind of equipment for fluid power set bondedfibre fabric, fabric or knitted fabric, wherein, liquid, for example, as water, from many nozzles towards the injection of material for the treatment of set.The material for the treatment of set is advanced via the transparent cylinder of liquid of rotation, and this cylinder can load negative pressure extraly for pump up water.Normally, cylinder consists of the columniform solid basic cylinder with porose, and these holes guarantee large water yield.With the isolated situation of basic cylinder under, a structure cylinder is set, structure cylinder can have fine and closely woven perforation to be used for fixed fiber, but also can give the surface texture of the patterns of material form for the treatment of set.
Background technology
By the known a kind of basic cylinder of EP0223614B2, it consists of solid columniform matrix.With longitudinal axis milling abreast many grooves or be recessed in matrix, make to remain with the rib of pointed contraction (spitz zulaufend).In depression, processed and permitted great hole, the water that large volume is responsible in these holes flows out.Via these ribs, promote thin structure cylinder, this structure cylinder has many fine and closely woven perforation.Structure cylinder conventionally consists of very thin cylindrical thin plate and is unusual sensitive for damages.Rib is set up certain distance thus between the fine and closely woven perforation of structure cylinder and the hole of basic cylinder.The in the situation that of fluid power set bondedfibre fabric or fabric, the whirlpool formula of fiber is stirred to close and is achieved in that, fiber by water jet, be pressed at least in part in fine and closely woven perforation and each other whirlpool formula stir and close.In this process, only have other fiber to enter into the region of the large opening of basic cylinder, these perforates do not allow blocked because water flows out.The basic cylinder illustrating in the prior art expends very large on manufacturing, because each groove is that milling is out from solid cylinder.
In addition be known that on basic cylinder with around form or the form of spiraling with spiral lay steel wire, this steel wire produces the necessary spacing with structure cylinder.In this structure, disadvantageously, when detaching structure cylinder from basic cylinder, the therebetween fiber being rushed out causes structure cylinder and basic cylinder to block, and thin structure cylinder is damaged.
Summary of the invention
Task of the present invention is, creates a kind of equipment for fluid power set bondedfibre fabric, fabric and knitted fabric, and its constructions cost is low, and is responsible for reliable liquid and flows out.
The present invention is by solving set task according to claim 1,8 and 13 instruction; Other favourable structural feature of the present invention characterizes by all dependent claims.
According to the technology instruction of claim 1, the described equipment for fluid power set bondedfibre fabric, fabric and knitted fabric comprises the basic cylinder with many holes, on this basis cylinder, be provided with at interval structure cylinder, wherein, by many steel wires, can be based upon the spacing between basic cylinder and structure cylinder, described steel wire is arranged on the surface of basic cylinder and material is connected with basic cylinder in locking manner, and wherein, described steel wire is arranged on the surface of basic cylinder in parallel with each other.The sealed connection of described material can be to be connected with the part of basic cylinder, for example, with the form of the tie point with spacing or with sectional form, for this reason, between steel wire and basic cylinder, there is longer region to be connected to each other, then follow again a section that does not have material to connect in locking manner.In addition, the sealed connection of material can realize with basic cylinder in the whole length of steel wire.By make steel wire with respect to the longitudinal axis of basic cylinder become 5 ° to 45 °, preferably 15 ° angle α be arranged on the surface of basic cylinder, make it possible to technically with jet beam harmonious derive well the liquid spraying on it.Difference with the prior art is always only have one independent water jet to be dropped on the spacing part between basic cylinder and structure cylinder, rather than a complete draining beam, and forms thus strong and recoil interference of whole draining beam.When detaching structure cylinder, the fiber pouring can not cause obstruction between structure cylinder and basic cylinder or stuck because the space between each root steel wire distolateral be open wide and by this space, can derive fiber or dirt particle.Structure cylinder can spin down or screw down from basic cylinder as the screw thread by very steep.
By the present invention, can realize good and cheap ground and manufacture neatly basic cylinder, no longer must from solid cylinder, process depression therein.Steel wire is connected and makes the good and cheap and lasting possibility that is connected to become with material lock-fit-type between basic cylinder or thin plate, and this connection can sustain the high-intensity liquid applying by jet beam and load.
Advantageously, can be provided with the hole between 2 to 10 rows between each steel wire, this also may depend on hole and gauge of wire.According to the diameter of basic cylinder, obtain making structure cylinder to keep the quantity and the best of breed of deriving via it between quantity in hole of the liquid of injection on it of the steel wire of spacing thus.
According to preferred form of implementation, described at least one steel wire can have circular, cross section rectangle or contoured.Via steel wire cross section, cost of manufacture can be changed as requested and still also preparation method can be changed.
Particularly advantageously, described at least one steel wire has depression and protuberance, forms thus good especially liquid and flows out effect, because steel wire does not form portion's section of sealing thus, but liquid can flow out via the larger circumference of basic cylinder.
In favourable structural scheme, described at least one steel wire has 0.5mm to 5mm, preferably 1mm to 3mm, the diameter of 1mm to 2mm particularly preferably.Realize thus the necessary spacing between basic cylinder and structure cylinder, but meanwhile, the cross section of steel wire is not large to hole is exceedingly hidden.Based on steel wire be preferably circular shape, covered these holes partly in the situation that steel wire cross section is large, and hinder draining not obviously.
In the favourable form of implementation of another kind, steel wire is soldered on the surface of basic cylinder.Particularly in the situation that thin basic cylinder, the problem of the thermal deformation in the time of can not producing as welding, after thermal deformation, and then basic cylinder must redirect.The local brazing of steel wire and basic cylinder has further reduced thermic load.
In order to seal then little gap that form, that wherein may embed fiber, by structure cylinder and steel wire nickel plating.Except corrosion resistance, by nickel plating, also realize further connection the between basic cylinder and steel wire.
In alternative the second form of implementation, equipment for fluid power set bondedfibre fabric, fabric or knitted fabric comprises the basic cylinder with many holes, above this basis cylinder, be provided with at interval structure cylinder, wherein, according to the present invention, can produce the spacing between basic cylinder and structure cylinder by least one pin with head, described head can be fixed in basic cylinder.Pin makes it possible to pierce very simply and be fixed in basic cylinder, makes head be responsible for the necessary spacing with structure cylinder.Advantageously, for set, spraying liquid on it can derive being distributed between pin on the whole circumference of basic cylinder and via hole.In addition, can be very neatly by the quantity of using different pins and passing through used pin, make to adapt to for the equipment of fluid power set client's expectation.
In a kind of preferred form of implementation, the height of head is between 1mm to 10mm.So the work of adjusting of the spacing between structure cylinder and basic cylinder is compared in having the first form of implementation of steel wire more flexible.Particularly with regard to the spacing in hole, can make a change by little or larger head.
Realize in the following manner the shape that a kind of flow is particularly advantageous, be used for derive spraying the liquid on it, that is, make head there is the roughly shape of semicircle.
For the first and second forms of implementation, the hole in basic cylinder has the diameter of 2mm to 10mm, preferred 3.5mm to 5mm.Can realize according to pending material the good derivation effect of injected liquid on it thus.
Adapt with it, each hole has the centre-to-centre spacing of 3mm to 12mm, preferred 5mm to 7mm each other, thereby guarantees the enough stability of basic cylinder or fabric.
In the third form of implementation of the present invention, by projection, manufacture the spacing between basic cylinder and structure cylinder, these projections are worked in basic cylinder by deforming process.Different from two kinds of forms of implementation of beginning, basic roller structure is for more anti-twist and therefore can more easily construct.
In a kind of preferred form of implementation, the spacing between each projection is between 10mm and 30mm.Between basic cylinder and structure cylinder, form thus very unlimited structure, via this structure, the liquid spraying on it can flow out rapidly.
Advantageously, described projection has the profile of sealing, makes when fluid power set, and fiber can not be hooked in the hole of basic cylinder and go.
Preferably, the diameter in these holes is between 3mm to 10mm, is preferably between 2mm to 6mm, thereby with regard to the spacing of each projection, guarantees that the best of liquid flows out effect.
Basis cylinder is generally made by common stainless steel according to prior art, and it has too high toughness for such deep-draw process, and is correspondingly expensive.The possibility of forming process is correspondingly restricted, because when being out of shape too tempestuously, material can form crackle.
According to the present invention, the basic cylinder in this form of implementation by have high deformability can deep-draw metal make and be then provided with face coat, to reach desired corrosion stability.As suitable face coat, can use nickel, this has high ABRASION RESISTANCE simultaneously.The stainless steel that is applicable to deep-draw also belongs to material that can deep-draw.
Accompanying drawing explanation
By embodiment possible, that schematically illustrate, at length set forth the present invention below.In the accompanying drawings:
Fig. 1 illustrates according to the perspective view of the basic cylinder of the first embodiment;
Fig. 2 illustrates the profile with the basic cylinder of different wire shapes;
Fig. 2 a illustrates the profilograph along steel wire of Fig. 2;
Fig. 3 illustrates according to the perspective view of the basic cylinder of the second embodiment;
Fig. 3 a illustrates according to the profile of the basic cylinder of the second embodiment;
Fig. 4 illustrates according to the profile of the basic cylinder of the 3rd embodiment.
The specific embodiment
Figure 1 illustrates a kind of basic cylinder 1, it has many holes 4 in its surface.This basis cylinder 1 may be embodied as solid columniform member or is embodied as the member with a plurality of cylindrical stents 3, and on support, tensioning has thin plate 2 or with the fabric in many holes 4.In this embodiment, on two cylindrical stents 3, tensioning has thin plate 2, wherein, only shows support 3.Support 3 is arranged in the distolateral region of basic cylinder 1, and is designed to hold in both sides unshowned bearing part.The wall thickness of solid basic cylinder 1 can be between 2mm to 10mm.In the situation that using thin plate 2, wall thickness can be between 1mm and 6mm.
Hole 4 is conventionally embodied as columniform and can has 2mm to 10mm, the preferred diameter of 3.5mm to 5mm.The profile in hole 4 can have oval-shaped, square or other shape.In addition, the cross section in hole 4 can change in the degree of depth of thin plate 2, and for example can have the shape of taper.The centre-to-centre spacing in each hole 4 can be in the scope of 3mm to 12mm, preferably in the scope of 5mm to 7mm.In this embodiment, use the hole 4 that diameter is 5mm, they have the centre-to-centre spacing of 7mm.Hole 4 can be arranged on a line, and this line is the angle α as 5 ° to 45 ° with respect to the longitudinal axis precedent of basic cylinder 1.In this embodiment with respect to angle α=15 ° of the longitudinal axis of basic cylinder 1.
Along this line, between each hole 4, on the surface of basic cylinder 1, be provided with steel wire 5,5 ', 5 ", 5 " ', and these steel wires material partly or in whole length is connected with basic cylinder 1 in locking manner.Therefore, these steel wires 5,5 ', 5 ", 5 " ' with respect to the longitudinal axis precedent of basic cylinder 1, as the at an angle of 5 ° to 45 °, arrange, that is, make as far as possible without any hole 4 by a steel wire 5,5 ', 5 ", 5 " ' hide, or only partly covered.In this embodiment, this angle is similarly 15 °, steel wire 5,5 ', 5 ", 5 " ' with this angle, be arranged between each hole 4, namely respectively for example between a round 4.In addition be arranged on, the lip-deep steel wire 5,5 ', 5 of basic cylinder 1 ", 5 " ' quantity also depend on basic cylinder 1 diameter, depend on be enclosed within on basic cylinder 1 structure cylinder 6 diameter and depend on the pending material of answering fluid power set.Even if four steel wires 5,5 ', 5 are here only shown ", 5 " ', clearly, steel wire 5,5 ', 5 ", 5 " ' with regular pitch arrangement around whole basic cylinder 1, thereby the structure cylinder 6 putting is fixed in constant spacing.
In this embodiment, steel wire is arranged to so large spacing each other, make two steel wires (5 and 5 ', 5 ' and 5 ", 5 " and 5 " ') between have respectively six rounds 4.Steel wire 5,5 ', 5 ", 5 " ' at least in part or in whole length material be connected with the surface of basic cylinder 1 in locking manner, for example, by welding or method for welding, and/or by for example nickel plating of face coat.Steel wire 5,5 ', 5 ", 5 " ' can there is 0.5mm to 5mm, preferably 1mm to 3mm, the diameter of 1mm to 2mm particularly preferably, wherein, steel wire 5,5 ', 5 ", 5 " ' diameter depend on the distance to each other in each hole 4, because conventionally will avoid as far as possible the covering in hole 4, or these holes are only partly covered.
Another kind of preferred form of implementation is, hole 4 is by triangular arrangement, and these holes are also simultaneously by linear pore-forming row.By hole, arranged each other and staggered, three holes form isosceles triangle thus.
But the form of implementation that also has other, hole 4 for example has the diameter of 2mm therein, and will with utilize for example steel wire 5,5 ', 5 of 5mm of diameter ", 5 " ' keep spacing with structure cylinder 6.At this, be clear that steel wire 5,5 ', 5 ", 5 " ' cover apertures 4 at least in part.
According to Fig. 2, the cross section of steel wire 5 can be circular, rectangle or square 5 ' or contoured 5 ".Naturally can be also other cross section, for example leg-of-mutton.
Employing can realize cheap and good-quality making with the steel wire 5 of circular cross section because have the steel wire of circular cross section be standard and can obtain very cheaply.In addition, these steel wires can be connected with thin plate 2 by soldering or nickel plating especially well.
The steel wire 5 ' with rectangular cross section is suitable for the sealed connection of material equally well, because these steel wires have large contact-making surface with respect to basic cylinder or on thin plate 2.Particularly by induction type, weld with soldering and steel wire can be fixed on thin plate 2 well.
The steel wire 5 for example, with contoured cross section (there is the cross section that is as general as rectangle, but have towards structure cylinder 6 surface of beating circle over there) " owing to thering is better contact-making surface, give the stability that structure cylinder 6 is high.
In addition as shown in Figure 2 a, adopt the steel wire 5 with stamping surface " ' be significant, that is there is with the surface of basic cylinder 1 spacing alternately changing.This steel wire 5 " ' along its vertical stretching, alternately there is protuberance 5b " ' and depression 5a " '.Can there is depression 5a thus " ' region in allow the liquid being ejected into pending material from jet beam flow out particularly well.In region between each steel wire, do not form thus the section of sealing, in the section of sealing, liquid flows out with the hole 4 by being drawn together by two steel wires only, but liquid can distribute better along the larger circumference of basic cylinder 1 and flow to just by the region of jet beam loading water.For the sake of clarity, in the view of Fig. 2 and 2a, abandon illustrating perforation that is its pore of structure cylinder 6.
The present invention makes it possible to very good and cheap and manufactures rapidly basic cylinder 1 according to the first embodiment shown in Fig. 1 to 2a, no longer must from solid cylinder, process depression therein.By the variation of steel wire diameter and steel wire cross section, basic cylinder 1 can adapt to user expectation very neatly.At steel wire 5,5 ', 5 ", 5 " ' the high-intensity liquid that makes inexpensive and the lasting possibility that is connected to become, this connection can sustain jet beam with sealed being connected of material between basic cylinder 1 or thin plate 2 loads.Make-the thin plate 2 and steel wire 5,5 ', 5 of basis cylinder 1 by support 3 ", 5 " ' be stretched on this support-can realize the manufacture of light-duty basic cylinder 1, this basis cylinder can move with the driving power compared with prior art reducing.
According to pressing the second embodiment shown in Fig. 3 and 3a, basic cylinder 1 has and structure identical in the first embodiment.Basis cylinder 1 has many holes 4 on its whole surface, only shows indivedual regions wherein in these holes in drawing.Basis cylinder 1 may be embodied as equally solid columniform member or is embodied as the member with a plurality of cylindrical stents 3, and on these supports, tensioning has thin plate 2 or with the fabric in many holes 4.In this embodiment, on two columniform supports 3, tensioning has thin plate 2, wherein, only shows a support 3.This support 3 is arranged in the distolateral region of basic cylinder 1, and is configured for holding in both sides a unshowned bearing part.
Hole 4 is conventionally embodied as columniform and can has 2mm to 10mm, the preferred diameter of 3.5mm to 5mm.The centre-to-centre spacing in each hole 4 can be in the scope of 2mm to 12mm, preferably in the scope of 5mm to 7mm.In this embodiment, used the hole 4 that diameter is 5mm, these holes have the centre-to-centre spacing of 7mm.These holes 4 are not arranged on a line in the present embodiment, but are preferably arranged to six pore structures, and accordingly, six holes 4 are round a hole 4.This allows to settle from the teeth outwards the hole 4 of most as far as possible amounts.But other arrangements in hole 4 are also possible certainly, for example, as being arranged on a line according to the first embodiment.Between each hole, pin 7 is fixed in basic cylinder 1 or in thin plate 2, and described pin can be configured to groove pin or rivet.The head 7a of pin 7 produces the necessary spacing with structure cylinder 6, and this spacing can be between 1mm to 10mm.
The quantity of pin 7 can be for example corresponding seven holes 4 of one to four pin 7 with respect to the quantity in hole 4, that is to say, the corresponding six-hole structure with seven holes can arrange one to four pin 7 in basic cylinder 1 or at thin plate.Pin 7 is also set in this embodiment as follows, that is, makes their not coverage holes 4.The quantity of the pin 7 certainly, using also can be obviously greater or lesser.
Semicircular shape based on head 7a, obtains the very favorable shape of flow, and liquid can flow out with low resistance therein.An additional advantage is compared with prior art that liquid needn't flow out by hole 4 in the region separating or in section, but can be distributed in the whole region between basic cylinder 1 and structure cylinder 6.
In addition advantageously, basis cylinder 1-be in the present embodiment support 3 and thin plate 2 and with the surface treatment of pin 7-experience, for example nickel plating, the little gap forming between the head 7a avoiding thus at pin 7 and thin plate 2, the fiber of pending material may be hooked in this gap.Form thus the smooth surface of sealing.
According to the 3rd embodiment of Fig. 4, the thin plate 2 of basic cylinder 1 consists of the steel plate that for example wall thickness is 1mm to 6mm, is provided with many holes 4 in this steel plate, outwards extrudes the protuberance of projection 8 forms between these holes from the inside of basic cylinder 1.These protuberances can be manufactured by punch die in sheet material processing.Because remain unchanged when in sheet material processing, definite radius is in moulding, so the quantity of projection 8 can not be excessive under the predetermined altitude of projection 8, to compare the spacing that can realize in the embodiment with pin 7 larger for the spacing between each projection 8 in other words.In the present embodiment, the spacing between projection 8, between 15mm and 30mm, wherein, arranges porose 4 between projection 8.
Hole 4 is conventionally embodied as columniform and can has 2mm to 10mm, the preferred diameter of 3.5mm to 5mm.Each hole 4 centre-to-centre spacing to each other can be as the criterion with each projection 8 spacing each other, and wherein so for example two projections 8 can a corresponding hole 4, alternatively also can by four projections 8, be surrounded in a hole 4 in other words.Certainly, the ratio of hole 4 and projection 8 can be according to bondedfibre fabric to be manufactured or fabric and greater or lesser.In the form of implementation shown in this, the diameter in hole 4 is in the scope of 4mm to 10mm.If a plurality of holes 4 are arranged on one in the region being surrounded by four projections 8, the preferred diameter in hole is slightly more small, for example, be 2mm to 6mm.
Tolerance based on material deformation, projection 8 can have different height, and this height is by polishing or repairing basic cylinder 1 and become even on columniform circumference.Projection 8 becomes circle head because of distortion can be removed thus at least in part.After projection 8 is polished or repairs, remaining height can be between 2mm to 10mm thus.When polishing or finishing projection 8 most advanced and sophisticated, be noted that projection will have the profile of sealing, that is be not worked into the degree of depth that forms opening.According to bondedfibre fabric to be manufactured or fabric, this opening may be that institute is less desirable, because the fiber of pending fabric may here hook and may cause the structure cylinder 6 of perforation by Partial Blocking.Even if carry out surface treatment here, be also favourable, for example, by nickel plating, because this is reliable corrosion protection measure, eliminates crackle in the surface of basic cylinder 1 and out-of-flatness and surface is polished interior together with sharp-pointed seamed edge.
By the thin-plate member being out of shape, manufacture basic cylinder 1, except the advantage of cheap and good-quality manufacture, also have advantages of like this, that is, thin plate 2 is manufactured and is formed integratedly with protuberance.Basis cylinder 1 is anti-twist thus and can more lightly forms.
The advantage that all three kinds of forms of implementation have is can manufacture good and cheaply, and needn't from the object of solid (massive), mill out depression or groove.In addition can between basic cylinder 1 and structure cylinder 6, manufacture very little spacing in a simple manner, this spacing can adapt to rapidly the concrete condition of pending material in manufacturing technology.
List of numerals
1 basic cylinder
2 thin plates
3 supports
4 holes
5,5 ', 5 ", 5 " ' steel wire
5a depression
5b protuberance
6 structure cylinders
7 pins
7a head
8 projections
α angle
Claims (16)
1. for fluid power set bondedfibre fabric, the equipment of fabric or knitted fabric, comprise the basic cylinder (1) with many holes (4), on this basis cylinder, be provided with at interval structure cylinder (6), wherein, by many steel wires (5, 5 ', 5 ", 5 " ') can be manufactured on the spacing between basic cylinder (1) and structure cylinder (6), described steel wire be arranged on the surface of basic cylinder (1) and at least in part material be connected with basic cylinder (1) in locking manner, wherein, described steel wire (5, 5 ', 5 ", 5 " ') be arranged in parallel with each other on the surface of basic cylinder (1), it is characterized in that, described steel wire (5, 5 ', 5 ", 5 " ') longitudinal axis with respect to basic cylinder (1) becomes 5 ° to 45 °, preferably the at an angle of 15 ° is arranged on the surface of basic cylinder (1).
2. according to equipment claimed in claim 1, it is characterized in that, each steel wire (5,5 ', 5 ", 5 " ') between be provided with the hole (4) between two to ten rows.
3. according to equipment claimed in claim 1, it is characterized in that, each steel wire (5,5 ', 5 ", 5 " ') there is circular, cross section rectangle or contoured.
4. according to equipment claimed in claim 3, it is characterized in that, each steel wire (5,5 ', 5 ", 5 " ') have depression (5a) and protuberance (5b).
5. according to the equipment one of the claims Suo Shu, it is characterized in that, each steel wire (5,5 ', 5 ", 5 " ') there is 0.5mm to 5mm, preferably 1mm to 3mm, the diameter of 1mm to 2mm particularly preferably.
6. according to the equipment one of the claims Suo Shu, it is characterized in that, each steel wire (5,5 ', 5 ", 5 " ') be soldered on the surface of structure cylinder (6).
7. according to the equipment one of the claims Suo Shu, it is characterized in that, have steel wire (5,5 ', 5 ", 5 " ') structure cylinder (6) by nickel plating.
8. for the equipment of fluid power set bondedfibre fabric, fabric or knitted fabric, comprise the basic cylinder (1) with many holes (4), on this basis cylinder, be provided with at interval structure cylinder (6), it is characterized in that, by at least one pin with head (7a) (7), can be manufactured on the spacing between basic cylinder (1) and structure cylinder (6), described head can be fixed in basic cylinder (1).
9. according to equipment claimed in claim 8, it is characterized in that, the height of head (7a) is between 1mm to 10mm.
10. according to equipment claimed in claim 8, it is characterized in that, head (7a) has the roughly shape of semicircle.
11. according to the equipment described in claim 1 and 8, it is characterized in that, the hole (4) in basic cylinder (1) has the diameter of 2mm to 10mm, preferred 3.5mm to 5mm.
12. according to the equipment described in claim 1 and 8, it is characterized in that, each hole (4) have the spacing of 3mm to 12mm, preferred 5mm to 7mm.
13. equipment for fluid power set bondedfibre fabric, fabric or knitted fabric, comprise the basic cylinder (1) with many holes (4), on this basis cylinder, be provided with at interval structure cylinder (6), it is characterized in that, by projection (8), can be manufactured on the spacing between basic cylinder (1) and structure cylinder (6), these projections are worked in basic cylinder (1) by modified flow.
14. according to the equipment described in claim 13, it is characterized in that, the spacing between each projection (8) is between 10mm and 30mm.
15. according to the equipment described in claim 13, it is characterized in that, described projection (8) has the profile of sealing.
16. according to the equipment one of claim 13 to 15 Suo Shu, it is characterized in that, the diameter of described hole (4) is between 4mm to 10mm, is preferably between 2mm to 6mm.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012016784 | 2012-08-23 | ||
| DE102012016784.9 | 2012-08-23 | ||
| PCT/EP2013/002015 WO2014029451A1 (en) | 2012-08-23 | 2013-07-09 | Device for hydrodynamically strengthening nonwovens, wovens or knitted fabrics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104204326A true CN104204326A (en) | 2014-12-10 |
| CN104204326B CN104204326B (en) | 2016-09-07 |
Family
ID=48784228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380018580.0A Active CN104204326B (en) | 2012-08-23 | 2013-07-09 | For fluid power set adhesive-bonded fabric, fabric or the equipment of knitted fabric |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20150191858A1 (en) |
| EP (1) | EP2888394B1 (en) |
| JP (1) | JP2015514167A (en) |
| CN (1) | CN104204326B (en) |
| DE (1) | DE202013102203U1 (en) |
| RU (1) | RU2015109873A (en) |
| WO (1) | WO2014029451A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106609419A (en) * | 2015-10-23 | 2017-05-03 | 特吕茨施勒有限及两合公司 | Apparatus for the thermal treatment of textile web |
| CN107532848A (en) * | 2015-03-17 | 2018-01-02 | 安德里兹波杰特有限公司 | Roller drier |
| CN111721096A (en) * | 2020-06-29 | 2020-09-29 | 杨宝东 | Multi-roller drying device for drying cotton textiles |
| CN112368436A (en) * | 2018-08-13 | 2021-02-12 | 特吕茨施勒有限及两合公司 | Device for reinforcing and/or structuring a nonwoven and structured casing |
| CN113166998A (en) * | 2018-12-14 | 2021-07-23 | 奥特发德国科技有限公司 | Jet suction box and jet suction method |
| CN114875581A (en) * | 2022-06-14 | 2022-08-09 | 绍兴舒洁雅无纺材料有限公司 | Non-woven fabrics water thorn system |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013110744A1 (en) * | 2013-09-27 | 2015-04-02 | TRüTZSCHLER GMBH & CO. KG | Device for the hydrodynamic consolidation of nonwovens, woven or knitted fabrics |
| CN104975435B (en) * | 2014-04-10 | 2017-10-13 | 超晶科技有限公司 | Vacuum hard coat water needle plate and its preparation method |
| WO2018027163A1 (en) * | 2016-08-04 | 2018-02-08 | Glass Polymer Technologies, Llc | Desiccant composition and use |
| DE102017106887A1 (en) * | 2017-03-30 | 2018-10-04 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Dryer for a textile web with a device for determining the residual moisture of a web and method, module and system for this purpose |
| CN112726023B (en) * | 2021-01-07 | 2022-09-06 | 俊富非织造材料(肇庆)有限公司 | Preparation method of high-strength spunlace non-woven fabric |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5301401A (en) * | 1985-02-11 | 1994-04-12 | Uni-Charm Corporation | Process and apparatus for producing nonwoven fabric |
| US5669155A (en) * | 1995-10-04 | 1997-09-23 | Tubular Textile Llc | Suction drum system for processing web materials particularly knitted fabrics |
| US6055710A (en) * | 1996-11-11 | 2000-05-02 | Fleissner Gmbh & Co. Maschinenfabrik | Device for hydrodynamic needling of fleeces, tissues, or the like |
| CN1788117A (en) * | 2003-05-15 | 2006-06-14 | 弗莱斯纳有限责任公司 | Water-permeable drum for the hydrodynamic needling of webs of textile materials, and method for the production of said drum |
| US20080092350A1 (en) * | 2004-11-10 | 2008-04-24 | Rieter Perfojet | Drum, Particularly For A Machine For Entangling A Nonwoven Fabric Using Water Jets |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6024553A (en) * | 1997-12-22 | 2000-02-15 | Mcneil-Ppc, Inc. | Apparatus for supporting a starting web during formation of the apertured web |
| DE10001535A1 (en) * | 2000-01-14 | 2001-07-19 | Fleissner Maschf Gmbh Co | Plate drum to support a nonwoven at needle bonding jets is composed of plate rings locked together by plate strips in a stable structure to support the woven mesh mantle which carries the material being bonded |
| FR2838457B1 (en) * | 2002-04-12 | 2004-08-27 | Rieter Perfojet | DRUM FOR INSTALLATION FOR PRODUCING A NON-WOVEN TABLECLOTH, METHOD FOR PRODUCING A NON-WOVEN TABLECLOTH, AND NON-WOVEN TABLECLOTH OBTAINED |
-
2013
- 2013-05-21 DE DE202013102203U patent/DE202013102203U1/en not_active Expired - Lifetime
- 2013-07-09 JP JP2015506127A patent/JP2015514167A/en active Pending
- 2013-07-09 EP EP13737139.9A patent/EP2888394B1/en active Active
- 2013-07-09 WO PCT/EP2013/002015 patent/WO2014029451A1/en active Application Filing
- 2013-07-09 RU RU2015109873A patent/RU2015109873A/en not_active Application Discontinuation
- 2013-07-09 CN CN201380018580.0A patent/CN104204326B/en active Active
- 2013-07-09 US US14/419,485 patent/US20150191858A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5301401A (en) * | 1985-02-11 | 1994-04-12 | Uni-Charm Corporation | Process and apparatus for producing nonwoven fabric |
| US5669155A (en) * | 1995-10-04 | 1997-09-23 | Tubular Textile Llc | Suction drum system for processing web materials particularly knitted fabrics |
| US6055710A (en) * | 1996-11-11 | 2000-05-02 | Fleissner Gmbh & Co. Maschinenfabrik | Device for hydrodynamic needling of fleeces, tissues, or the like |
| CN1788117A (en) * | 2003-05-15 | 2006-06-14 | 弗莱斯纳有限责任公司 | Water-permeable drum for the hydrodynamic needling of webs of textile materials, and method for the production of said drum |
| US20080092350A1 (en) * | 2004-11-10 | 2008-04-24 | Rieter Perfojet | Drum, Particularly For A Machine For Entangling A Nonwoven Fabric Using Water Jets |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107532848A (en) * | 2015-03-17 | 2018-01-02 | 安德里兹波杰特有限公司 | Roller drier |
| CN107532848B (en) * | 2015-03-17 | 2020-04-10 | 安德里兹波杰特有限公司 | Roller dryer |
| CN106609419A (en) * | 2015-10-23 | 2017-05-03 | 特吕茨施勒有限及两合公司 | Apparatus for the thermal treatment of textile web |
| CN106609419B (en) * | 2015-10-23 | 2019-01-18 | 特吕茨施勒有限及两合公司 | Equipment for being heat-treated to the fabric web of weaving |
| CN112368436A (en) * | 2018-08-13 | 2021-02-12 | 特吕茨施勒有限及两合公司 | Device for reinforcing and/or structuring a nonwoven and structured casing |
| CN113166998A (en) * | 2018-12-14 | 2021-07-23 | 奥特发德国科技有限公司 | Jet suction box and jet suction method |
| CN113166998B (en) * | 2018-12-14 | 2023-02-28 | 奥特发德国科技有限公司 | Jet suction box and jet suction method |
| CN111721096A (en) * | 2020-06-29 | 2020-09-29 | 杨宝东 | Multi-roller drying device for drying cotton textiles |
| CN111721096B (en) * | 2020-06-29 | 2021-12-21 | 江西柏辉纺织服装有限公司 | Multi-roller drying device for drying cotton textiles |
| CN114875581A (en) * | 2022-06-14 | 2022-08-09 | 绍兴舒洁雅无纺材料有限公司 | Non-woven fabrics water thorn system |
| CN114875581B (en) * | 2022-06-14 | 2023-02-24 | 绍兴舒洁雅无纺材料有限公司 | Non-woven fabrics water thorn system |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2015109873A (en) | 2016-10-10 |
| CN104204326B (en) | 2016-09-07 |
| EP2888394B1 (en) | 2018-06-27 |
| US20150191858A1 (en) | 2015-07-09 |
| DE202013102203U1 (en) | 2013-06-06 |
| WO2014029451A1 (en) | 2014-02-27 |
| EP2888394A1 (en) | 2015-07-01 |
| JP2015514167A (en) | 2015-05-18 |
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