CN106536799B

CN106536799B - Combing machine

Info

Publication number: CN106536799B
Application number: CN201580039511.7A
Authority: CN
Inventors: D.博姆梅; U.斯图茨
Original assignee: Maschinenfabrik Rieter AG
Current assignee: Maschinenfabrik Rieter AG
Priority date: 2014-07-21
Filing date: 2015-07-02
Publication date: 2019-01-18
Anticipated expiration: 2035-07-02
Also published as: JP2017524838A; EP3172365A1; US20170204538A1; CH709900A2; CN106536799A; EP3172365B1; WO2016012888A1

Abstract

The present invention relates to a kind of combing machines (1) including at least one combing unit (X1-X16), the combing machine is used to comb the fibrous material (Z) along conveying direction (F) supply to combing unit, wherein the combing unit has pincers unit (10), the pincers unit includes nipper plate (2) and the nippers (3) being moveably mounted relative to the nipper plate, and the nipper plate (2) has the feed trough (19) with the supply area (ZF) that upstream is arranged on side on it, the supply cylinder (9) being wherein pivotably supported is projected into feed trough, via the supply cylinder, the fibrous material (Z) is provided to the pincers edge (5) being mounted on the front end of nipper plate (2) by being connected to the preceding guidance field (VF) of feed trough.In order to improve the accessibility to the upper side and the upper side for the combing cylinder for being pivotally supported at pincers lower section of nipper plate, it is observed along the direction opposite with conveying direction (F) of fibrous material (Z), the neighbouring supply area (ZF) for leading to the feed trough (19) guidance field (HF) afterwards, wherein the supply area (ZF) and the rear guidance field (HF) form obtuse angles beta, and it is observed along the conveying direction of fibrous material (Z) (F), the rear guidance field (HF) with respect to the horizontal plane (E) is had a down dip with angle [alpha] >=35 °.

Description

Combing machine

Technical field

The present invention relates to a kind of combing machine at least one combing unit of preamble according to claim 1, The combing machine is used to comb the fibrous material for being supplied to combing unit along conveying direction.

Background technique

This combing machine is for example from 1449944 A1 of EP it is known that the fibrous material for being wherein supplied to combing machine is provided to The pincers unit of corresponding combing unit (also referred to as combing head).The end to highlight in the pincers unit of the slave closure of fibrous material (fiber cluster) combs out via the combing section for being mounted to the lower round combing device rotated below pincers unit.It is filled by separation (being in the example shown separate roller) is set to pull out fiber package from the cluster combed out and be bound to the nothing formed Woven fabric.The nipper plate that unit is clamped as shown in document EP'944 is oriented generally horizontally, in the region of pincers unit Maintenance work accessibility and for be mounted to pincers unit below rotate round combing device (or combing cylinder) can Proximity becomes difficult.In the device according to " Heilmann principle " operation operation, this situation is further strengthened, wherein clamping The nipper plate of unit is fixedly connected to machine frame and thus immovably installs.This design is for example in disclosed text It is shown in 2012/097461 A1 of WO.In this embodiment, cylinder, fixed combing device and the load for nippers are supplied Device unit is mounted on frame, which can be pivoted up for nippers, so as to improve to fixed nipper plate can Proximity.However, this known devices from the rear side of combing machine to round combing device (such as cleaning and erector Make) accessibility (such as cleaning and assembly working) and remarkable.In addition, to the material advanced inside pincers unit The visual monitoring of stream cannot be realized in optimal manner by making operator pass through pincers unit.

Summary of the invention

Therefore, it is an object of the present invention to propose the device on a kind of combing machine, lacking in known is eliminated Point, and produce the good accessibility to pincers unit and the combing cylinder being mounted below pincers unit.

The purpose below proposing by realizing: it is observed along the direction opposite with the conveying direction of fibrous material, it is rear to guide Region adjacent leads to the supply surface of feed trough, and wherein supply area and rear guiding surface form obtuse angles beta, and along fibrous material Conveying direction observation, with respect to the horizontal plane E's rear guiding surface is advanced with having a down dip with angle [alpha] >=35 °.

Especially because the corresponding design of nipper plate, wherein the supply of fibrous material is carried out via rear supply area, after this Supply area is advanced along conveying direction with >=35 ° of angle [alpha] with having a down dip, so that the accessibility of pincers unit (referred to as clamping) is shown Writing improves, and the operator to stand before combing machine significantly improves to the visual observation of the material flow inside pincers. Simultaneously as the oblique alignment of the nipper plate proposed, from the rear side of combing machine to the combing cylinder for being mounted to rotate below pincers The accessibility of (round combing device) is improved.Angle [alpha] can be preferably between 40 ° and 60 °.

For the accessibility for the pincers being improved in feed trough and the preceding region clamped between edge, further provide, leading Region is led to advance with having a down dip along the conveying direction of fibrous material and with respect to the horizontal plane observing with angle δ >=55 °.The angle δ can Preferably between 60 ° and 80 °.

In order to which the nipper plate of pincers is accurately fixed and is easily fastened on machine frame (according to Heilmann original Fixed nipper plate is utilized in the embodiment of reason), it proposes, nipper plate has at least one support surface on its downside, The support surface is opposed with rear guidance field and nipper plate is fastened on the beam of combing unit by the support surface.

In order to precisely and easily adjust the pincers edge and the envelope circle for the combing cylinder for being mounted on pincers lower section of nipper plate Between distance, propose, at least one spacer element be installed between the supporting zone and beam of nipper plate.Here, can be used (such as with color mark) various spacer elements with different-thickness size.Multiple spacer elements with same thickness Use can be accumulated each other.

Using these spacer elements, it can also compensate for existing tolerance or influence carding quality and/or Combing Quality.

Further it is proposed that nipper plate has curved, spill sub-segments on its downside since its front end, The sub-segments are opposed with preceding guidance field and feed trough.The partial region for being mounted on the combing cylinder of pincers lower section is advantageously projected into this In curved section.This allows to for round the distance between the pincers edge with nipper plate of the envelope of the combing section of combing cylinder being designed It is as small as possible.The distance can be in 0.3mm between 1.0mm.As a result, going out from the pincers of closure in combing operation Come fiber cluster be almost combed cylinder combing section clamping.

It advantageously further provides, is set in the width for the fibrous material supplied on the rear guidance field of nipper plate At least one guidance web of the conveying direction traveling along fibrous material is set, which is divided into the fibrous material supplied At least two subflows.Which ensure that such as being provided to supply cylinder in the fibrous material in the compound form of entire fibrous material Before, it does not have a negative impact mutually from the fibrous material (such as in the form of slivers) of two delivering point supplies.

For example, rubbing against one another in the two undulation degree stocklines supplied from different sources of supply and thus loose from fiber composite When opening boundary fiber, it is possible to create negative effect.

In order to preferably fibrous material is transferred to from source of supply (such as from container) pincers nipper plate rear supply area, It proposes, is observed along the direction opposite with the conveying direction of fibrous material, nipper plate has insert region, insert region connection Obtuse angle γ is formed to rear supply area and with rear supply area.Through this it is achieved that by fibrous material (such as slivers) It supplies in the approximate horizontal plane of pincers, is aligned although the nipper plate of pincers is substantially at an angle with horizontal plane.

For the negative effect for preventing supplied material flow mutual in the region of insert region, furthermore propose, it should At least one guidance web should extend in the region of insert region (EF).That is, being also equipped in insert region Protrude past at least one web in the region.

In order to which fibrous material is reliably loaded into insert region, propose, the conveying direction (F) along fibrous material is seen It examines, the roller pair for delivery of fibers material is installed in the upstream of insert region.By the roller to can be corresponding undulation degree Rectangular cross sectional shape needed for stockline gives downstream combing operation.

On the one hand, for the guiding material stream on the two sides of nipper plate, until being assigned to supply cylinder, on the other hand in order to increase The intensity for adding nipper, furthermore proposes, and the conveying direction transverse to fibrous material is observed, and nipper plate should have in its lateral edge Region in protrude past nipper plate upper side web, length and rear guidance field of the web in supply area At least partly extend in length.

Nipper plate can be made of aluminium diecasting.

In order to will for example be merged as two supplied fibrous materials in delivering station to generate desired by subsequent process operation Width, propose, the opposed guidance field of web is in its end regions close to feed trough, along the longitudinal direction of web Observation, advances, mode is at an angle: so that the edge on partial region of the internal clearance between guidance field leads to supply The direction of slot constantly reduces.Such as along fibrous material conveying direction observe, due to existing web lateral guiding it is continuous Narrow, fibrous material merges light and slowly to form preset width.Which ensure that the fibrous material quilt with invariable width Cylinder is supplied supplied to downstream.

In order to clamp together coma also with constant constant width supplied to the region middle and lower reaches of the preceding pincers edge of nipper plate It stands, it is also proposed that, two guiding pieces being spaced apart from each other at a distance should be installed in preceding guidance overlying regions.For undulation degree These of material are laterally guided part and can be additionally provided with the guiding segments for being angled with respect to each other setting, in the coma by combing Before operation clamps together, by these guiding segments, the width of coma merges again to generate preset width.Merge behaviour by this Make, boundary fiber outstanding can also be entered by engagement.

Detailed description of the invention

Further advantage of the invention now will be illustrated in greater detail and be described based on following exemplary embodiment.

In the accompanying drawings:

Fig. 1 shows the schematic side elevation of the known combing machine with multiple combing units；

Fig. 2 shows the schematic side elevations according to one embodiment of Fig. 1；

Fig. 3 shows the schematic side elevation of X according to fig. 2；

Fig. 4 shows the enlarged drawing of the pincers unit designed according to the present invention according to Fig. 3；

Fig. 5 shows the enlarged drawing according to Fig. 4；

Fig. 6 shows the top view of the H according to Fig. 5 of nipper plate.

Specific embodiment

Fig. 1 shows the known embodiment of combing machine 1, wherein between driving unit A and sliver laying apparatus BA The longitudinal component LT of extension has stringer 8, and multiple combing unit X1 to X16 being arranged side by side are attached to the stringer.These combing Unit usually has size more smaller than the combing head of traditional combing machine, especially because the combing unit is only supplied herein Two slivers Z are answered, the slivers are pulled out from the container F 2 for being located in 8 lower section of stringer into Fx.

As 102006026841 A1 of DE disclosure in Fig. 8 shown in, with width C combing unit X1 to X16 it is direct It is arranged side by side and is bolted on beam 8.Combing unit X1 to X16 is respectively provided with shell, which is provided with corresponding branch Position is held, to support the drive shaft driven by driving unit A.

The slivers B found on each combing unit is laid on transfer station FB(such as driven belts) on, and It is provided to the drawing machine S in downstream positioned side by sidely along conveying direction D.Then the fibrous material pulled in drawing machine S is being led Then machine drawing combined downstream is sent to stack pair via conveying device (schematically illustrating) to form slivers KW.The stack is to the funnel wheel TR that slivers are transferred to downstream, and by means of the funnel wheel, slivers are with ring form It is laid in container K.In this embodiment, gap FR is arranged in below the shell of combing unit X1 to X16, combing unit X1 Distance of the shell apart from ground O to X16 is FA.The gap provides good accessibility for combing unit.

From the exemplary embodiment for combining Fig. 1 to describe, it has been illustrated below a kind of with simple and at low cost design And exemplary embodiment (Fig. 2 to Fig. 4) being easily assembled to.

In exemplary embodiment according to fig. 2, the longitudinal component LT of combing machine 1 is shown, wherein only symbolically showing The driving unit A of the longitudinal component is gone out laterally to be connected to.Equally, it schematically shows only with drawing machine cell S The sliver laying apparatus BA in downstream.These can be designed in the mode (referring to Fig. 1) similar with known embodiments.

Longitudinal component LT in Fig. 2 and Fig. 3 is made of stringer 7, which passes through the screw R schematically shown at its both ends It is fastened to frame element RE.Distance of the stringer apart from ground O is FA.Two frame element RE are on the frame element downside It is each provided with foot 20, the adjustable height of the two foots.Frame element is by these foot supports on the O of ground.Pass through These adjustable foots, longitudinal component can be balanced with base area surface properties.

Suction channel 17 is installed below stringer 7, the suction channel be projected into the opening 23 of frame element RE (referring to Fig. 2 and Fig. 3) and it is attached (not shown) there.It is spaced apart from each other suction connection member (smaller suction channel) 17a of arrangement It is passed through in the suction channel 17, these suction connection members lead to corresponding combing unit X1-X8, grasp in combing unit in combing The ingredient (combing residue, dirt, worm's ovum etc.) combed out in work is walked by suction connection member 17a suction and is sent to suction channel 17.For example, the ingredient for having suction to remove is sent to central processing system by the suction channel 17 for being connected to vacuum source (not shown) System.

The coma that the design of " combing unit " is interpreted as rolling into a ball for carded fiber and then comb out forms sliver Device.In general, this device is made of following single component: such as pincers unit, round combing device, fixed combing device, separation Cylinder or the separate roller (Heilmann principle) that cooperate with round combing device, the separate roller (such as are sieved with subsequent engagement device Drum), and the non-woven fabrics combining unit formed with sliver.

Fig. 2 shows the multiple frame shield RS extended vertically upwards are fastened to stringer 7 with distance G.By the X-direction along Fig. 2 Side view, i.e. Fig. 3 and the Local map of Fig. 4 amplification can be seen that stringer 7 with the U-shaped longitudinal direction profile U with bottom wall U1.The bottom of at In the extension of wall U1, it is connect in the side wall SW that installation site extends vertically upwards with longitudinal direction profile U.

In the gap 22 of generation between a leg of longitudinal profile U and side wall W, under corresponding frame shield RS Portion is installed on stringer 7.That is, the side of frame shield RS is installed on side wall SW and the base regions of frame shield GF is installed on longitudinal profile U.(Fig. 4) such as schematically shown, in the region that corresponding frame shield RS is contacted with stringer 7 It is provided with hole 21, screw R passes through this some holes.Screwed part (not shown) is projected into the threaded hole of frame shield after mounting In (schematically showing), so that frame shield RS is fixedly connected to stringer 7.Each frame shield RS is accurately fixed as a result, Position is in the desired locations on stringer.

In addition, at a distance, being provided with transversal web between two adjacent frame shield RS with stringer 7 QS.The transversal web has the length corresponding to distance G.If observed in vertical direction, frame shield RS is with accurate distance It is mounted on stringer 7.As schematically shown in Figure 4 and 5, transversal web contacts at it with corresponding frame shield RS corresponding End on have laterally projecting bracket, and transversal web by these brackets using clamp device (such as screw) P it is attached It is connected to lateral shield SE.Corresponding retainer or recess portion has can be set in the lateral shield, is used for corresponding transversal web QS It is located on frame shield RS.

Each lateral shield SE is provided with multiple scaffolds 14, to accommodate and support longitudinal axis (such as round combing The axis of device axis 15 or brush roll 13).These longitudinal axis in the driving element being located in driving unit A by driving.

If especially (partial enlarged view of Fig. 4) shown in Fig. 5, pincers unit 10(is referred to as " pincers ") nipper plate 2 be fastened to often On a transversal web QS.Nipper plate 2 has supporting zone AF on its downside, and nipper plate is installed in cross by the supporting zone To the upper surface OF of web QS.With respect to the horizontal plane E is arranged corresponding transversal web QS with being at an angle of k.In order to adjust preceding pincers edge 5 The distance between the envelope circle HK of the combing section 29 for the combing cylinder 11 for being rotatably installed in 10 lower section of pincers a, can be in cross To web QS surface OF and nipper plate 2 supporting zone AF between one or more spacing boards 25 are set.In assembling, this can To be carried out by using gauge is adjusted.Nipper plate is (right in the longitudinal direction of the nipper plate using two straight pin (not shown) Should be in conveying direction F) on be positioned accurately on transversal web QS.Recess portion V in supporting zone AF support clamp during assembly The positioning of plate.In order to nipper plate 2 to be fastened on transversal web QS, it is additionally provided with screw M, as schematically shown, these spiral shells Nail projects through the through-hole DB in transversal web QS and enters in the threaded hole GB in nipper plate 2.

If these spacing boards are equally necessarily provided with the corresponding through-hole for screw M using spacing board 25.

In order to enable envelope circle the distance between HK and the pincers edge 5 of nipper plate 2 a of the combing section 29 of combing cylinder 11 to protect Hold it is as small as possible, nipper plate on the downside that the nipper plate connect with pincers edge 5 with curved, spill sub-segments 35, So that combing cylinder 11 is projected into the sub-segments with its envelope circle HK.

On the upper side opposed with curved sub-segments 35 of nipper plate 2, nipper plate has clamping edge 5 before it to incline The preceding guidance field VF ramped up, feed trough 19(are observed along the direction opposite with conveying direction F) it is connected to the preceding guidance field. The preceding guidance field VF in the installation site of nipper plate 2 on the direction opposite with conveying direction F relative to level Face E tilt angle δ >=55 °.Angle δ can be preferably between 60 ° to 80 °.

In order to which desired width will be maintained at from feed trough 19 supplied to the fibrous material Z of preceding pincers edge 5, in preceding guidance field Distance is installed above VF and is laterally guided part 44,45(Fig. 6 for d).It is observed along conveying direction F, these guiding pieces 44,45 can be with Be provided with angle n advance supply area, fibrous material reach pincers edge 5 in clamp together station before, these supply areas exist Further reduce the width of fibrous material when passing through between guiding piece.Which ensure that fibrous material Z is for subsequent carding operation With constant constant width.

It is rotatably installed in the supply cylinder 9 inside pincers 10 to be projected into feed trough 19, which (is not shown by driver It gradually drives out).

The fibrous material Z(of pincers 10 is supplied to for example in the form of slivers to 28 via the roller in pincers upstream) it is sent to The upper supply area ZF of nipper plate 2 in the first section.The supply area close to horizontally advance and with (along conveying direction F observation) subsequent, rear guidance field HF on the upper side of nipper plate 2 forms obtuse angle γ, and fibrous material Z draws after this It leads and is further booted up in the side of feed trough 19 immediately on the HF of region.It is observed along conveying direction F, rear guidance field HF is opposite It is arranged with having a down dip in horizontal plane E with angle [alpha] >=35 °.The angle [alpha] can be preferably between 40 ° to 60 °.

Nipper plate 2 has insert region EF, the insert region and rear supply between feed trough 19 and rear guidance field HF Region HF forms obtuse angles beta.

By the inclination arrangement of nipper plate 2, particularly rear guidance field HF proposed, operator can be visually Material flow in monitoring pincers 10 well.The accessibility of nipper plate 2 is also improved, so as to execute corresponding dimension Repair work.Simultaneously as the inclination arrangement of nipper plate 2 proposed, is mounted below pincers 10 from the rear side of combing machine is close Combing cylinder 11 and brush roll 13 are also simplified.

Fig. 6 shows nipper plate 2 along H(according to Fig. 5) top view.It is arranged in the corresponding borderline region of nipper plate 2 There is a web 40,41, the web extends above supply area ZF, rear guidance field HF and partly on insert region EF Fang Yanshen.These webs 40,41 one side are for being laterally guided the fibrous material Z moved on the upper side of nipper plate, the fibre It ties up material to exist in the form of two slivers Z in the example shown, and on the other hand for increasing the strong of nipper plate 2 Degree.The nipper plate 2 can for example be made of aluminium diecasting.

In order to which for example the desired width of Downstream processing will be merged by two supplied fibrous material Z in delivering station Degree, the guidance field 42,43 of web 40,41 are respectively provided with lean-in in end regions of the guidance field close to feed trough 19 The surface of rake angle I.Conveying direction F along fibrous material is observed, and the lateral guiding as caused by web 40,41 narrows.? That is the inner distance between guidance field 42,43 constantly reduces along conveying direction F.Due to being laterally guided for web 40,41 The such of region 42,43 continuously narrows, and fibrous material is incorporated into preset width light and slowly.Which ensure that having invariable The fibrous material of width supplies cylinder supplied to downstream.

In order to make at least in the supply area on fibrous material Z to nipper plate 2 two (i.e. above the ZF of supply area) Do not collide (displacement and release of the fiber in borderline region) between the slivers Z being supplied, on the ZF of supply area Fang Juzhong is equipped with guidance web 38, is projected into the guidance web part in the rear guidance field HF in downstream.As a result, with width C supply two slivers it is Z-shaped at closing fabaric mterial flow only in the region of insert region EF, in fibrous material by supplying Just occur shortly before 9 clamping of cylinder.Fig. 6 schematically shows threaded hole GB, and nipper 2 utilizes screw M by these threaded holes It is fastened to transversal web QS.

Pivotable frame 4(or pivotal arm are installed above nipper plate 2), which carries nippers 3, pincers on this Plate can form in the region of preceding pincers edge 5 together with nipper plate 2 and clamp together station, as shown in the active view of Fig. 5.Frame 4 It is pivotably mounted around the axis 6 being mounted on frame shield RS (referring to double-head arrow) by unshowned device.Show shown in In example, protrudes past and clamp together the fiber cluster FS at station and combed by the combing section 29 of combing cylinder 11.Fiber cluster FS is free end, should be certainly Pincers are supplied under the action of supplying cylinder 9 in the form of the one or more slivers Z pulled out from container KV by holding Clamp together station.It is equipped on the side opposed with combing section 29 and separates section 30, the separation section is separation fiber cluster FS's It cooperates when the end combed out with adjustable separate roller 12.Then, the fiber package pulled out is closed on the screen cylinder 16 in downstream And (in conjunction with) and there is non-woven fabrics funnel and stack in unit 26() on be configured to slivers B.

The detailed description of this device can also be found in 2 350 361 A1 of EP.

Slivers B formed in this way is laid on transfer station FB(Fig. 4) on, the slivers are in the transfer station Downstream drawing machine cell S is sent to on adjacent combing unit, together with the accessory fibers sliver that is arranged side by side.Transfer station FB can be with It is made of driven belts.

As has been described, the slivers of laying apparatus formed in drawing machine cell S are sent to laying apparatus (yarn Laying apparatus BA), slivers are laid in container K by means of the laying apparatus with ring form.

In order to make combing cylinder 11 keep cleaning, there is brush roll 13 in combing cylinder arranged beneath, which is mounted on bearing unit In, which is integrated into frame shield RS.

In order to increase the intensity of stringer 7 and thus increase the intensity of entire longitudinal portion LT, in the profile U of U-shaped longitudinal direction Portion is equipped with cross bar 18.It is such as observed along the longitudinal direction of stringer 7, adjacent cross bar 18 is respectively relative to horizontal plane with opposite angle It spends b to advance, to form the honeycomb-shaped structure of reinforcer from the length of U shape profile.Such as transverse to the longitudinal direction side of stringer To observation, each reinforcer substantially extends in the height of the free leg of U shape profile.

Claims

1. one kind has the combing machine (1) of at least one combing unit (X1-X16), the combing machine is for combing along conveying direction (F) it is supplied to the fibrous material (Z) of the combing unit, wherein the combing unit has pincers unit (10), the pincers unit With nipper plate (2) and the nippers (3) being moveably mounted relative to the nipper plate, and the nipper plate (2) is at it There is the feed trough (19) of the supply area (ZF) with upstream, wherein the supply cylinder (9) being rotatably mounted is prominent on upper side Out into feed trough, via the supply cylinder, the fibrous material (Z) is by being connected to preceding guidance field (VF) quilt of feed trough Supplied to the pincers edge (5) on the front end for being mounted on nipper plate (2),

It is characterized in that, observing along the direction opposite with conveying direction (F) of fibrous material (Z), rear guidance field (HF) is neighbouring Towards the supply area (ZF) of the feed trough (19), wherein the supply area (ZF) and the rear guidance field (HF) are formed Obtuse angles beta, and along the conveying direction of fibrous material (Z) (F) observe, it is described after guidance field (HF) with respect to the horizontal plane (E) with Angle [alpha] >=35 ° have a down dip.

2. combing machine (1) according to claim 1, which is characterized in that the preceding guidance field (VF) is along fibrous material (Z) Conveying direction (F) and with respect to the horizontal plane (E) observation had a down dip with angle δ >=55 °.

3. combing machine (1) according to any one of the preceding claims, which is characterized in that the nipper plate (2) is under it With at least one supporting zone (AF) on side, under the supporting zone is opposed and described with rear guidance field (HF) Nipper (2) is fastened to the beam (QS) of combing unit by the supporting zone.

4. combing machine (1) according to claim 3, which is characterized in that in the supporting zone (AF) and the beam (QS) Between at least one spacer element (25) is installed.

5. combing machine (1) according to claim 1 or 2, which is characterized in that the nipper plate (2) is in the downside of nipper plate There is since the front end of nipper plate curved, spill sub-segments (35), the sub-segments and the preceding boot section on face Domain (VF) and the feed trough (19) are opposed.

6. combing machine (1) according to claim 1 or 2, which is characterized in that in the rear guidance field of the nipper plate (2) (HF) setting is advanced at least along the conveying direction (F) of fibrous material in the width (c) for the fibrous material (Z) supplied on One guidance web (38), the fibrous material that the guidance web will be supplied are divided at least two subflows (T1, T2).

7. combing machine (1) according to claim 1 or 2, which is characterized in that be provided with below the nipper plate (2) The combing cylinder (11) being rotatably mounted, the combing cylinder are projected into the curved section (35) of the nipper plate (2).

8. combing machine (1) according to claim 7, which is characterized in that the envelope circle (HK) of the combing cylinder (11) is away from institute The radial distance (a) of the pincers edge (5) of nipper plate (2) is stated in 0.3mm between 1.0mm.

9. combing machine (1) according to claim 1 or 2, which is characterized in that opposite with conveying direction (F) of fibrous material Ground, the nipper plate (2) have insert region (EF), the insert region be connected to rear supply area (HF) and with rear supply Region forms obtuse angle (γ).

10. combing machine (1) according to claim 9, which is characterized in that at least one described guidance web (38) extends to In the region of insert region (EF).

11. combing machine (1) according to claim 10, which is characterized in that the conveying direction (F) along fibrous material (Z) is seen It examines, has the roller for supplying fibrous material to (28) in the located upstream of the insert region (EF).

12. combing machine (1) according to claim 1 or 2, which is characterized in that transverse to the conveying direction of fibrous material (Z) (F) it observes, the nipper plate (2) has the upper side that the nipper plate (2) is protruded past in the region of its lateral boundaries Web (40,41), the web at least partly prolong in the length of supply area (ZF) and the length of rear guidance field (HF) It stretches.

13. combing machine (1) according to claim 12, which is characterized in that mutually opposed the drawing of the web (40,41) Region (42,43) is led in the end regions close to the feed trough (19) of guidance field, the longitudinal direction along web is observed, It is advanced on subregion respectively with angle (I), mode is: so that the inner distance edge between the guidance field (42,43) The direction (F) of the feed trough (19) constantly reduces.

14. combing machine (1) according to claim 1 or 2, which is characterized in that in the top of the preceding guidance field (VF) Two guiding pieces (44,45) for being spaced apart from each other at a distance (d) are installed.