CN102328329B - Device for cutting moving material web - Google Patents
Device for cutting moving material web Download PDFInfo
- Publication number
- CN102328329B CN102328329B CN201110162812.2A CN201110162812A CN102328329B CN 102328329 B CN102328329 B CN 102328329B CN 201110162812 A CN201110162812 A CN 201110162812A CN 102328329 B CN102328329 B CN 102328329B
- Authority
- CN
- China
- Prior art keywords
- web
- blade
- levelling means
- equipment
- leveling
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/24—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
- B26D1/245—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0127—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations for the feet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/04—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials longitudinally
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F2005/0132—Additional features of the articulation
- A61F2005/0179—Additional features of the articulation with spring means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/512—Changing form of handled material
- B65H2301/5124—Stretching; Tentering
- B65H2301/51242—Stretching transversely; Tentering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/512—Changing form of handled material
- B65H2301/5125—Restoring form
- B65H2301/51256—Removing waviness or curl, smoothing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/515—Cutting handled material
- B65H2301/5153—Details of cutting means
- B65H2301/51532—Blade cutter, e.g. single blade cutter
- B65H2301/515323—Blade cutter, e.g. single blade cutter rotary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/515—Cutting handled material
- B65H2301/5153—Details of cutting means
- B65H2301/51532—Blade cutter, e.g. single blade cutter
- B65H2301/515326—Multiple blade cutter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/174—Textile, fibre
Abstract
The cutting device (1) has a cutter (12) for cutting the running material web (2), where a stripper device (5) is provided at the cutter. The stripper device is adjustable in its stripper effect. The cutter is formed as rotary circular cutter which has a radius (16). The stripper device has two stripping elements (6,7), between which the running material web is provided.
Description
Technical field
The present invention relates to a kind of for cutting the web of material of advancing along web direct of travel, the equipment of fabric web especially.
Background technology
DE4125277C2 discloses a kind of for cutting the equipment of tubular material web.This equipment has the circular shear blade of rotation, and it cuts off web of material in the mode of cutting on web direct of travel.In order to realize cutting guiding accurately, blade is specified web guide device (consisting of two pivotable rollers), and guide device puts on synthetic side force in web.This equipment is verified extremely successful and form starting point of the present invention in practice.
Summary of the invention
Target of the present invention is to create a kind of equipment that starts mentioned type, and it also can be applied to non-tubular shape material and allow accurate cutting guiding.
This target is realized by feature according to the present invention.
The invention provides a kind of equipment, for cutting the web of material of advancing along web direct of travel, fabric web especially.Cut direction is in the case along web direct of travel, and this equipment has at least one blade of cutting material web.The concrete structure of this blade is in fact unimportant, but preferably tend to be rotation circular shear blade.Yet, as an alternative, can adopt fixed blade, especially make cut edge and web direct of travel acutangulate setting.The problem that edge is often rolled especially occurs the in the situation that of fabric web.If the fringe region poor quality of the web of material of advancing or impaired, fringe region must excise.For example, fringe region can wear and tear or by pin chain, be bored a hole during web is processed.Yet clean cutting guiding needs edge region to flatten web of material, so that the edge of originally rolling is with flat-shaped mode spread apart substantially.Yet, have been found that the crucial physical property that depends on web of material of leveling action.In fact, side force (with the rectangular power of web direct of travel) need to be applied on web of material, so that the edge of rolling can be flattened.If it is too large that this power becomes, web of material to be displaced sideways and therefore blade cut away too many web of material.Although this can correct by applicable web guide device in principle, this causes additional complexity.And web of material is unsettled in the region of blade and this causes waveform cutting curve.According to the technology that is used for producing lateral force on web of material, along with leveling action increases, also often can cause the friction of the web of material on levelling means to increase.The friction of this increase causes the compressional wave in the web of material of blade upstream, and described compressional wave is normally unsettled.So this compressional wave causes that web of material is cut by rolling country.In the worst case, compressional wave also can when the pulling force of web of material surpasses the frictional force of levelling means, remove suddenly and therefore web of material lose momently and the contacting of levelling means.This causes web of material cut with zigzag fashion, cutting position generation marked change.Due to the unexpected reaction of web of material, this unfavorable behavior of web of material can not by blade readjust compensate.Finally, the parallel that the friction in the fringe region of web of material causes web of material towards distortion below, causes the formation at the suspension edge of web of material when web direct of travel.This suspension edge causes even the parallel distortion at the not cutting zone of web of material, and the correction of this distortion is very difficult.On the other hand, if leveling action degree is too low, web of material is not leveled completely and in the situation that to have the edge of rolling cut.Still the degree of rolling according to web of material, this can cause web of material at all no longer cut.Under any circumstance, cutting be indefinite and the web of material that conventionally cuts away very little.Levelling means acts on a lot of physical propertys that web of material is depended in action on web of material to a great extent, such as its elasticity, thickness and especially weave for instance.Thereby uncontrollable levelling means provides inadequate leveling action for hard and thick web of material, and in the situation that thin flexible material web can cause flagrant lateral displacement and disadvantageous ripple to form and suspension edge.In order to ensure the irrelevant clean cutting guiding of the web of material with concrete selection, the leveling action of levelling means can be set up.This setting makes it possible to, according to the web of material of actual use, best leveling action is set.In the case, leveling action is selected to so low making enough leveling actions is only set, being flattened in web of material edge.Every kind of additional increase of leveling action only can cause the problems referred to above and can not bring other improvement.
In order to ensure web of material, in the region of cutting blade, being flattened fully, is importantly that levelling means is arranged to be positioned as close to blade.If use rotation circular shear blade, has been found that levelling means should be arranged to so near circular shear blade, so that levelling means cut points maximum and circular shear blade are spaced apart and the corresponding distance of radius circular shear blade.This has just produced enough good cut quality.
For the web of material of can cutting-height rolling, such as knitted fabric for instance, preferably by above-mentioned interval constraint for being at most half of radius of circular shear blade.Thereby, can cut neatly all known materials webs.Only in the situation that the knitted fabric of high flexibility, advantageously levelling means is moved into more close circular shear blade cut point so that its interval at most corresponding to 1/4 of the radius of circular shear blade.
In order to flatten reliably the web of material of even highly rolling, advantageously described at least one levelling means has at least two leveling elements, and the web of material of advancing is arranged between them.This has reduced web of material and the in the situation that of compressional wave, has skipped the danger of levelling means, and this skipping can cause zigzag cutting.And, so just can flatten its roll up direction web of material of the unknown in advance.Finally, like this, compare with the situation of one-sided leveling element, can realize significantly larger leveling action.
Two leveling elements that act on relative to one another have other advantage: they can be easy to relative to each other regulate, so that leveling action to be set.Leveling element moves towards each other closelyer, and leveling action will be larger.Leveling element move each other more away from, leveling action becomes more weak, but the resistance being brought to web of material by levelling means is also less.Under extreme case, also can arrange like this, flatten element can be pushed for so away from so that web of material only continue to contact one leveling element.So levelling means has very simply impact to leveling action.
Alternatively, levelling means has at least one rib, and it is arranged to acutangulate with web direct of travel.Thereby rib is because the friction of the web of material with advancing produces towards the power of web edge orientation and the fringe region of rolling can be flattened.In the case, the concrete form of rib is unimportant.Preferably, described at least one rib be assemblied in the directed flat-shaped body in the plane parallel ground of the web of material of advancing on.Because the action of single rib is often inadequate, common a plurality of ribs are one after the other arranged and are increased leveling action.This fluid motion that further increases levelling means is so that can effectively flatten the edge of even highly rolling.Preferably, rib is formed equidistantly, thereby simplifies the structure of levelling means.
As described at least one rib being attached to substituting of flat-shaped body, described at least one rib also can be formed by least one circle screw thread of at least one rotating roller.Thereby the rotation of roller can additionally increase leveling action, and this is in the situation that very firm web of material is particularly advantageous.
In order to realize the expectation controllability of leveling action, advantageously the rotary speed of described at least one roller can be set up.Thereby leveling action can arrange under other measure without taking.
As an alternative, or additionally, the angle position of described at least one rib also can regulate with respect to web direct of travel.This especially can not realize in there is no the fixed system of roller yet.In the case, whether be only that described at least one rib, leveling element and/or whole levelling means pivotable are unimportant.
As an alternative, or additionally, described at least one levelling means also can have at least one nozzle, and it leads fluid towards the web of material of advancing.This fluid preferably consists of and presses the edge of rolling of the web of material of advancing compressed air.By flow velocity and/or the pressure of fluid are set, thereby leveling action can be set in an easy manner.As an alternative, or additionally, the flow direction of fluid also can be set up.In the case, transverse to the force component of web direct of travel and thereby leveling action change.And, so nozzle can be suitable for the edge of highly rolling better.
Finally, advantageously the leveling of described at least one levelling means action can arrange in the mode that can infinitely change.Thereby leveling action can be suitable for corresponding web of material according to hope in responsive mode.
Accompanying drawing explanation
Theme of the present invention is explained by way of example with reference to accompanying drawing, but protection domain is not restricted to this.
In the accompanying drawings:
Fig. 1 illustrates for cutting the three-dimensional basic diagram of the first embodiment of the equipment of the web of material of advancing, and this equipment has static levelling means,
Fig. 2 illustrates for cutting the three-dimensional representation of the second embodiment of the equipment of the web of material of advancing, and this equipment has threaded spreader roll, and
Fig. 3 illustrates for cutting the three-dimensional representation of the 3rd embodiment of the equipment of the web of material of advancing, and this equipment has leveling nozzle.
The specific embodiment
Fig. 1 illustrates for cutting the basic diagram of the equipment 1 of the web of material 2 of advancing.In order to be easier to identify the sign of each correlated parts, for understanding, optional all parts are all omitted.Web of material 2 is advanced towards equipment 1 along web direct of travel 3.Web of material 2 has the edge 4 of rolling conventionally, and the edge that one of them is rolled is only shown in Fig. 1.For the edge of rolling on opposite side, in fact need another same equipment 1.
Web of material 2 with and roll edge 4 and advance towards levelling means 5.Levelling means 5 consists of top leveling element 6 and bottom leveling element 7.Leveling element 6,7 surrounds the web of material being leveled betwixt 2.In order to make to be easier to identification, be positioned web of material 2 part below, web of material 2 illustrates in transparent mode, but web of material 2 can be in fact also opaque.These two leveling elements 6,7 have rib 8, and it is positioned to acutangulate 9 with web direct of travel 3.Rib 8 is arranged so that in the case, and except the rib 8 of edge, each rib 8 of top leveling element 6 is engaged between two ribs 8 of bottom leveling element 7.For the web of material 2 between the rib 8 of two leveling elements 6,7, produce a kind of zigzag path, make web of material 2 in all cases around each rib 8 deflections.
Web of material 2 causes frictional force, this frictional force brake material web 2 around the deflection of rib 8 towards the direction of rib 8.Due to rib 8 with respect to web direct of travel 3 with acute angle 9 location, described frictional force is by the force component of brake material the web 2 and 4 leveling power 10 of pointing to form towards web edge on web direct of travel 3 only.Leveling power 10 attempt edge 4 to be pulled outwardly and in this process by edge decurl.Thereby web of material 2 is rendered as roughly flat configuration after leaving levelling means 5.
Acute angle 9 can be by realizing with the leveling element 6,7 that is applicable to mode and locates with respect to web direct of travel 3.As an alternative, or additionally, rib 8 also can be located in angled mode with respect to leveling element 6,7.
What be arranged in levelling means 5 downstreams is cutting equipment 11, its shown in exemplary embodiment in by rotating blade 12, formed.This blade 12 and 13 interactions of pairing blade and therefore cutting equipment 11 only put on shearing force on web of material 2 and cut off web of material 2.
After leaving cutting equipment 11, web of material 2 is correspondingly narrower, and separated edge strip 14 is directed to away from web of material 2 and is thrown aside.
In order to realize wherein leveling action and especially to flatten the situation that power 10 is suitable for the physical property of web of material 2, levelling means 5 forms in adjustable mode.For this purpose, top is flattened to element 6 and pivotally remain on bottom leveling element 7.As an alternative, also can expect, these two leveling elements 6,7 are held in and make their displacements in parallel with each other.In fact, these two leveling elements 6,7 also can relative to each other move according to hope, and do not undermine the action that arranges of expectation.
In order to regulate top leveling element 6 with respect to bottom leveling element 7, threaded axle 21 is set.This threaded axle 21 is connected to the shank 22 that is milled screw form, realizes thus the simple adjustment of top leveling element 6.As an alternative, also can relative to each other regulate leveling element 6,7 by electro-motor, pneumatic or hydraulic way.
Due to controllability relative to each other of these two leveling elements 6,7, the space of rib 8 can change, so web of material 2 can change in the corresponding way around the winding of rib 8.Web of material 2 is wound around manyly around rib 8, and the leveling power 10 of acquisition is just larger.The space of rib 8 is arranged so that levelling means 5 just in time can and be supplied to cutting equipment 11 with flat configuration by web of material 2 by the edge decurl of rolling in the case.
In order to prevent that the fringe region of web of material 2 from again rolling between levelling means 5 and cutting equipment 11, the space between the cut point of blade 12 (web of material 2 is cut by blade 12 at this place) and levelling means 5 is chosen as short as far as possible.In fact, this interval is less than half of radius 16 of rotating blade 12.
Fig. 2 illustrates according to the alternate embodiment of the equipment 1 of Fig. 1, and wherein identical reference number identifies identical part.For the object of simplifying, will only describe and the place different according to the embodiment of Fig. 1.
In this embodiment, levelling means 5 consists of two threaded spreader rolls 17.In all cases, one of these threaded spreader rolls 17 circle screw thread forms rib 8 in the case.Threaded spreader roll 17 can be rotated and be surrounded betwixt web of material 2 by motor.In the case, whether threaded spreader roll 17 is arranged to as shown in the figure one and is stacked in above another or as seen on web direct of travel 3 and arranges unimportant in the mode of biasing.Being rotated between rib 8 and web of material 2 of threaded spreader roll 17 produces relative velocity, and described relative velocity surpasses web of material 2 along the speed of web direct of travel 3.So, additionally promote leveling action.Leveling action can be subject to the impact that motor speed changes.
Finally, Fig. 3 illustrates according to the another embodiment of the equipment 1 of Fig. 1, and wherein identical reference number identifies identical part.Again, will only describe and the place different according to the embodiment of Fig. 1.
In this embodiment, levelling means 5 is pointed to by the edge of rolling 4 towards the web of material 2 of advancing top, lower nozzle 19 form.These nozzles 19 are connected to at least one compressor 20, and this compressor is only schematically arrange and fluid (especially compressed air) is supplied to nozzle 19.Fluid can be subject to the impact of the pressure of fluid or the variation of flow velocity to the power at the edge 4 of rolling.
These exemplary embodiments also in any desired way combination with one another so that every kind of application is realized to best cut quality.
List of reference characters
1 equipment
2 web of material of advancing
3 web direct of travels
4 edges of rolling
5 levelling means
6 top leveling elements
7 bottom leveling elements
8 ribs
9 acute angles
10 leveling power
11 cutting equipments
12 blades
13 pairing blades
14 edge strip
15 cut points
16 radiuses
17 threaded spreader rolls
18 fillets of screw
19 nozzles
20 compressors
21 threaded axles
22 shanks
Claims (15)
1. the equipment for the cutting web of material (2) of advancing along web direct of travel (3), wherein this equipment (1) has at least one blade (12) that cuts the web of material (2) of advancing, it is characterized in that, at least one levelling means (5) is arranged in the upstream of described at least one blade (12), and the leveling action of described levelling means (5) can be set up; Described at least one levelling means (5) has at least one rib (8), and described rib is located with acute angle (9) with respect to web direct of travel (3) and can on the web of material of advancing (2), be applied the power (10) of pointing to towards web edge (4).
2. equipment according to claim 1, it is characterized in that, described at least one blade (12) is the have radius form of rotation circular shear blade of (16), wherein, when web direct of travel (3), the cut point (15) of described at least one levelling means (5) and blade (12) is spaced apart described radiuses (16) at most.
3. equipment according to claim 2, is characterized in that, when web direct of travel (3), and half of the radius (16) of the maximum spaced apart blades of cut point (15) (12) of described at least one levelling means (5) and blade (12).
4. equipment according to claim 1, is characterized in that, described at least one levelling means (5) has at least two leveling elements (6,7), and described in the web of material of advancing (2) is arranged at, at least two flatten between elements.
5. equipment according to claim 4, is characterized in that, described leveling element (6,7) can relative to each other regulate.
6. equipment according to claim 1, is characterized in that, described at least one rib (8) is at least one fillet of screw (18) of at least one threaded spreader roll (17) of rotation.
7. equipment according to claim 6, is characterized in that, the rotary speed of described at least one threaded spreader roll (17) can be set up.
8. equipment according to claim 1, is characterized in that, described at least one rib (8) can be conditioned with respect to the angle position (9) of web direct of travel (3).
9. according to the equipment described in any one in claim 1-8, it is characterized in that, described web of material is fabric web.
10. the equipment for the cutting web of material (2) of advancing along web direct of travel (3), wherein this equipment (1) has at least one blade (12) that cuts the web of material (2) of advancing, it is characterized in that, at least one levelling means (5) is arranged in the upstream of described at least one blade (12), and the leveling action of described levelling means (5) can be set up; Described at least one levelling means (5) has at least one nozzle (19), and described nozzle is by fluid towards the web of material of advancing (2) guiding, and wherein the flow velocity of fluid, pressure and/or mobile action can be set up.
11. equipment according to claim 10, it is characterized in that, described at least one blade (12) is the have radius form of rotation circular shear blade of (16), wherein, when web direct of travel (3), the cut point (15) of described at least one levelling means (5) and blade (12) is spaced apart described radiuses (16) at most.
12. equipment according to claim 11, is characterized in that, when web direct of travel (3), and half of the radius (16) of the maximum spaced apart blades of cut point (15) (12) of described at least one levelling means (5) and blade (12).
13. equipment according to claim 10, is characterized in that, described at least one levelling means (5) has at least two leveling elements (6,7), and described in the web of material of advancing (2) is arranged at, at least two flatten between elements.
14. equipment according to claim 13, is characterized in that, described leveling element (6,7) can relative to each other regulate.
15. according to the equipment described in any one in claim 10-14, it is characterized in that, described web of material is fabric web.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010024364.7 | 2010-06-18 | ||
| DE102010024364A DE102010024364A1 (en) | 2010-06-18 | 2010-06-18 | Device for cutting material web, particularly textile web, has cutter for cutting running material web, where stripper device is provided at cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102328329A CN102328329A (en) | 2012-01-25 |
| CN102328329B true CN102328329B (en) | 2014-04-30 |
Family
ID=44898742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110162812.2A Ceased CN102328329B (en) | 2010-06-18 | 2011-06-17 | Device for cutting moving material web |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN102328329B (en) |
| BR (1) | BRPI1102457B1 (en) |
| DE (2) | DE202010018332U1 (en) |
| IT (1) | ITMI20111089A1 (en) |
| TR (1) | TR201105336A2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395092B (en) * | 2013-07-30 | 2015-06-03 | 苏州豪建纺织有限公司 | Tailoring edge pressing device |
| JP6490135B2 (en) * | 2017-04-07 | 2019-03-27 | 株式会社島精機製作所 | Cutting device and spreader equipped with the same |
| CN112960454B (en) * | 2021-02-23 | 2022-04-19 | 湖南晟海新材料有限公司 | Cutting and winding device for melt-blown fabric |
| CN114227768B (en) * | 2021-12-21 | 2024-04-05 | 星宏(长兴)包装科技有限公司 | Stone paper production line rim charge cuts equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US1379597A (en) * | 1918-11-06 | 1921-05-24 | Goodyear Tire & Rubber | Selvage-trimmer |
| DE674853C (en) * | 1935-06-27 | 1939-04-24 | Hengstler Komm Ges J | Device for cutting the weft thread loops on interchangeable looms |
| DE663739C (en) * | 1936-11-11 | 1938-08-12 | C H Weisbach Komm Ges | Method and device for spreading folded or rolled fabric web edges |
| US2188665A (en) * | 1937-03-11 | 1940-01-30 | Paul A Sperry | Fabric stretching and straightening apparatus |
| US3838481A (en) * | 1971-07-21 | 1974-10-01 | M Kuroda | Apparatus for laterally stretching textile fabric and the like |
| DE2513703A1 (en) * | 1975-03-27 | 1976-10-07 | Riggs & Lombard Inc | Uncurling both edges of a running web - ensuring the web moves in a flat and open width, edges are simultaneously dried |
| AT363902B (en) * | 1977-04-29 | 1981-09-10 | Swegea Maschinen Ag | DEVICE FOR UNROLLING (SPREADING) THE EDGE OF A TEXTILE TRACK ON A CUTTING MACHINE |
| DE3320944C2 (en) * | 1982-06-21 | 1997-03-27 | Young Eng | Smoothing device for web edges |
| DE8235552U1 (en) * | 1982-12-17 | 1983-06-23 | BÖWE Maschinenfabrik GmbH, 8900 Augsburg | EDGE STRIPING DEVICE |
| US5042121A (en) * | 1987-10-13 | 1991-08-27 | Young Engineering, Inc. | Method and apparatus for decurling and tentering fabric |
| DE4125277C2 (en) | 1991-07-31 | 1995-06-22 | Erhardt & Leimer Gmbh | Cutter |
| DE19938165A1 (en) * | 1999-08-16 | 2001-02-22 | Hoechst Trespaphan Gmbh | Method and device for guiding a material web |
| CA2655253A1 (en) * | 2006-06-14 | 2007-12-21 | Texmag Gmbh Vertriebsgesellschaft | Method and apparatus for the treatment of a running material web |
| WO2007144185A1 (en) * | 2006-06-14 | 2007-12-21 | Texmag Gmbh Vertriebsgesellschaft | Method of, and apparatus for, processing a moving material web |
| CN201120628Y (en) * | 2007-11-30 | 2008-09-24 | 吴善乐 | Spiral winding type circular column tool bit |
| CN201228330Y (en) * | 2008-01-14 | 2009-04-29 | 顾飞龙 | Fabric presser of strip rolling machine |
| CN201228314Y (en) * | 2008-05-27 | 2009-04-29 | 东莞市万江钰兴机械厂 | Trimming mechanism for rag chopper or quilter |
-
2010
- 2010-06-18 DE DE202010018332.4U patent/DE202010018332U1/en not_active Expired - Lifetime
- 2010-06-18 DE DE102010024364A patent/DE102010024364A1/en not_active Withdrawn
-
2011
- 2011-05-24 BR BRPI1102457-7A patent/BRPI1102457B1/en active IP Right Grant
- 2011-06-01 TR TR2011/05336A patent/TR201105336A2/en unknown
- 2011-06-16 IT IT001089A patent/ITMI20111089A1/en unknown
- 2011-06-17 CN CN201110162812.2A patent/CN102328329B/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| TR201105336A2 (en) | 2012-01-23 |
| BRPI1102457A2 (en) | 2015-01-06 |
| DE202010018332U1 (en) | 2015-09-01 |
| BRPI1102457B1 (en) | 2020-03-10 |
| ITMI20111089A1 (en) | 2011-12-19 |
| DE102010024364A1 (en) | 2011-12-22 |
| CN102328329A (en) | 2012-01-25 |
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