EP0698571B1 - Schneid- und Transportwalze für Materialbahnen - Google Patents

Schneid- und Transportwalze für Materialbahnen Download PDF

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Publication number
EP0698571B1
EP0698571B1 EP95111590A EP95111590A EP0698571B1 EP 0698571 B1 EP0698571 B1 EP 0698571B1 EP 95111590 A EP95111590 A EP 95111590A EP 95111590 A EP95111590 A EP 95111590A EP 0698571 B1 EP0698571 B1 EP 0698571B1
Authority
EP
European Patent Office
Prior art keywords
cylinder
roll
pressure medium
separating
pressure
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.)
Expired - Lifetime
Application number
EP95111590A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0698571A2 (de
EP0698571A3 (de
Inventor
Klaus Reinhold
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0698571A2 publication Critical patent/EP0698571A2/de
Publication of EP0698571A3 publication Critical patent/EP0698571A3/de
Application granted granted Critical
Publication of EP0698571B1 publication Critical patent/EP0698571B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/26—Cutting-off the web running to the wound web roll
    • 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
    • B26D1/04—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 linearly-movable cutting member
    • B26D1/06—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 linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/065—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 linearly-movable cutting member wherein the cutting member reciprocates for thin material, e.g. for sheets, strips or the like
    • 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
    • B26D1/25—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 non-circular cutting member
    • B26D1/34—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 non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/42—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 non-circular cutting member moving about an axis parallel to the line of cut and slidably mounted in a rotary member
    • B26D1/425—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 non-circular cutting member moving about an axis parallel to the line of cut and slidably mounted in a rotary member for thin material, e.g. for sheets, strips or the like
    • 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
    • B26D1/56—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 travels with the work otherwise than in the direction of the cut, i.e. flying cutter
    • B26D1/62—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 travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder
    • B26D1/626—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 travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder for thin material, e.g. for sheets, strips or the like
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/12—Fluid-pressure means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/06—Severing by using heat
    • B26F3/08—Severing by using heat with heated members
    • B26F3/12—Severing by using heat with heated members with heated wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2207—Changing the web roll in winding mechanisms or in connection with winding operations the web roll being driven by a winding mechanism of the centre or core drive type
    • B65H19/2215—Turret-type with two roll supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
    • B65H19/2253—The web roll being driven by a winding mechanism of the nip or tangential drive type and the roll being displaced during the winding operation
    • 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
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • 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
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/4171—Handling web roll
    • B65H2301/4173—Handling web roll by central portion, e.g. gripping central portion
    • B65H2301/41734—Handling web roll by central portion, e.g. gripping central portion involving rail
    • 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
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/4187—Relative movement of core or web roll in respect of mandrel
    • B65H2301/4189—Cutting
    • B65H2301/41892—Cutting knife located in winding or guiding roller and protruding therefrom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/233—Central support turret

Definitions

  • the invention relates to a cutting and transport roller for material webs according to the preamble of claim 1.
  • Such a cutting and transport roller is known from WO 95/15901 A.
  • the invention has for its object a cutting and To create transport roller, specifically as a counter roller is suitable for winding devices and with the the role change can be carried out quickly and easily and especially the new start of the path to avoid wrinkles and rail losses are accurate and safe of the new winding shaft.
  • the role changing device includes Cutting knife to cut through the web of material when finished Winding roll and the effective on its circumference Pressure room for holding the new start of the web and for it Handover to a new winding shaft. It is to hold on to of the new start of the web by means of the pressure chamber to the Extent of the counter roll a vacuum can be applied and for the Transfer of the start of the web to the new winding shaft of the circumference the counter roll over the pressure chamber with the beginning of the web overpressure repelling from the roller circumference.
  • the winding device shown in the drawing is used for winding material webs such as Plastic films made continuously by an extruder are produced and wound up as flat webs.
  • a pivot bearing designated as a whole by 3 a horizontal axis of rotation 4 is pivotally supported.
  • the Pivot bearing 3 is formed by a double lever, the contour-matched individual levers 5 and 6 each in an adjacent Side wall 2 of the device frame 1 in bearings mounted on the inside are rotatably mounted.
  • the two single levers 5 and 6 are each one two-armed lever formed, the two lever arms 8 and 9, starting from an inner one, comprising the axis of rotation 4 Area, each with an open to the outside Guide slot 10 for the respective stub shaft a winding shaft 12 or 13 are provided.
  • Each lever arm 8, 9 is through its guide slot 10 in two parallel arm parts 14 and 15 divided, one of which Arm part 14 extended over the arm part 15 to the outside is.
  • Arm part 14 has an end receptacle 16 with a contact shoulder 17 for the respective, a fully wound winding roll 24 (Fig. 2 and 3) carrying winding shaft 12.
  • the two lever arms 8 and 9 of each individual lever 5 and 6 are of identical design.
  • their arm pieces 14 and 15 are mutually offset above and below the axis of rotation 4 of the Pivot bearing 3 containing horizontal transverse plane 18 of the Device arranged.
  • a cutting and Transport roller 19 as a counter roller in the pivot bearing 3 a horizontal axis of rotation 20 rotatably supported with the axis of rotation 4 of the pivot bearing 3 coincides.
  • the Counter roller acts as a contact roller in the example shown with the winding shafts 12 and 13 or on this coiled web material together, which at 21 is illustrated in dash-dotted lines and towards the Arrow 22 of the counter roller 19 is supplied.
  • the order is taken so that the axis of rotation 4 of the Swivel bearing 3 and the axis of rotation coinciding therewith 20 of the counter roller 19 in a vertical Division plane 23 are located, which the device in two Workstations I and II divided.
  • the two workstations I and II are from the horizontal position of the pivot bearing 3 defined in which the axes of rotation Winding shafts 12, 13 and the axis of rotation 20 of the counter roller 19 in the common, also the axis of rotation 4 of the pivot bearing 3 containing horizontal transverse plane 18 of the device are arranged.
  • the counter roller 19 is reversible with a direction of rotation Drive for an optional circulation in or against the Connected clockwise, as well as the winding shafts 12 and 13 on both sides of the counter roller 19 in the two work stations I and II, which the counter roller 19 each Half is assigned, each with its own reversible direction of rotation Drive for one each to that of Counter roll 19 are connected in opposite directions.
  • This The measure serves as an optional winding of the material web 21 clockwise or counterclockwise to each Winding shaft 12.
  • the related to Coming reversible drives are used known to the expert in their application and therefore here not shown in detail.
  • the material web 21 is the winding device Guide rollers fed, of which only in the drawing the device-near are shown, namely two upper Guide rollers 25 and 26 and two lower ones to the counter roller 19 adjacent deflecting rollers 27 and 28.
  • the upper guide roller 25 is close in the side walls 2 of the device frame 1 the vertical division plane 23 of the device is freely rotatable stored while the guide roller 26 and the deflection rollers 27 and 28 in a separate boom 29 in Inside the device frame 1 mounted freely rotatable are.
  • first guide roller 27 or the second deflecting roller 28 is involved in the winding process, wherein the other deflecting roller is brought into a rest position can be in the forward of the counter-roller 19 Direction from the common horizontal plane of the Deflection rollers 27, 28 is offset. This can e.g. in not in more detail by shifting the respective Deflection roller 27, 28 in its bearing leg 32 after above with appropriate, releasable fixing.
  • the counter roller 19 contains a roll changing device Cutting knife for severing the web of material 21 when finished Winding roll 24 and includes one on her 34 effective pressure space to hold the new At the beginning of the web and for its transfer to a new winding shaft like the winding shaft 13. To hold the new The beginning of the web is by means of the effective pressure chamber at the Circumference 34 of the counter roller 19, a vacuum can be applied, see above that the beginning of the web is sucked onto the circumference 34 of the counter roller 19 becomes what a precise location further transport of the guaranteed new web start by means of the counter roller 19.
  • the Cutting and transport roller 19, as detailed in various exemplary embodiments in FIGS. 4 to 7 is described in more detail defining a roller circumference 34 hollow cylindrical roller shell 35, the its two end faces by an end wall 36 and 37 is closed to an inner roll cavity form.
  • the roll shell 35 includes in the illustrated Example, a metal jacket 38 and a mounted on this Rubber or rubber jacket 39.
  • a separating body 40 is inserted into the inner roller cavity, the one with the roller circumference 34 two essentially extending over the entire axial roll length Pressure rooms 41 and 42 limited.
  • the two pressure rooms 41 and 42 are above an arrangement of through holes 43 and 44 through the roller shell 35 with the Environment in connection.
  • through holes 43 or 44 are a plurality of axial rows of through holes 43 or 44 provided.
  • the roll shell 35 also with a passage slot 45 provided, which in turn is essentially extends over the entire axial roller length.
  • a cutting knife extends through slot 45 46, which in turn is in the inner roll cavity, and in the example shown also on the separating body 40, is supported.
  • the Separating body 40 as a hollow profile body with a multi-chamber profile formed, with a central, the roller axis 20 receiving chamber forms a connecting chamber 47 via which is a print medium from an external print medium source fed and optionally fed into the pressure chamber 41 or 42 becomes.
  • the connecting chamber 47 and the separating knife 46 is supported on the passage slot 45.
  • the separating body 40 has what is particularly evident from FIG. 5 three-chamber cross-sectional profile with a middle box-shaped bounding the connecting chamber 47 Part and two opposite, trapezoidal outer parts 48 and tapering towards the roll shell 35 49.
  • the separating body 40 extends diametrically the separating knife 46 and its passage slot on both sides 45 containing diameter plane 50 through the inner roller cavity and is at its radial ends with its outer parts 48 and 49 each with the inner jacket 38 of the roller 19 and with its front Ends with the insides of the end walls 36 and 37 of the Roller 19 firmly connected, for example welded.
  • the separating body 40 is symmetrical on both sides of the diameter plane 50 designed so that the two pressure chambers 41 and 42, for their part, are correspondingly symmetrical are, with their through holes 43 and 44 each other arranged diametrically opposite in the roll shell 35 are.
  • the pattern and arrangement of the penetration holes 43 and 44 can be changed.
  • the only through the through holes 43 and 44 with the environment related, otherwise sealed trained pressure spaces 41 and 42 are with the outer Media source optionally connectable.
  • the pressure chamber 42 can be connected to pressure medium, so the lead 51, after loosening its connection with of wall 52, pivoted through 180 ° and against that of wall 52 opposite wall 53 created and connected to this, then through a corresponding opening in the Wall 53 of the pressure chamber 42 connected to the pressure medium is, while the pressure chamber 41 receives no pressure medium, i.e. is not exposed to negative pressure or excess pressure.
  • the separating knife 46 is the one illustrated in FIGS. 4 and 5 Embodiment of a narrow upstanding cutting blade 54 formed with a free cutting edge end area through the passage slot 45 protrudes so that it the roller shell 35, i. slightly exceeds the outer circumference 34 of the roller 19.
  • to Carrying out a cut through the material web 21 is the cutting blade 45 from one end to the other end of the roller 19 linearly along the passage slot 45 movable at high speed.
  • the cutting blade 54 has in the longitudinal direction of the passage slot 45 opposing cutting edges 55, and a separating cut through the material web 21 can with every movement of the cutting blade 54 from the forehead to the front of the roller 19 with the leading one Cutting edge 55 are performed.
  • the linear movement of the cutting blade 54 along the Passage slot 45 is made by means of a pressure medium drive, that of a double-acting pressure medium operated Working cylinder 56 is formed.
  • a print medium comes preferably to actuate the working cylinder 56 Compressed air into consideration.
  • the cylinder 56 is in the outer part 49 of the three-chamber separating body 40 on an inner wall 57 supported with its two end connection parts 58 and 59. Extends between the two connecting parts 58 and 59 a connecting tube 60.
  • the cutting blade 54 is from a rodless piston (not shown) supported and with this over a narrow Intermediate web 61 connected with a tight movement in one opposite the passage slot 45 in the roller jacket 35 Guide slot of the connecting tube 60 of the Working cylinder 56 is guided.
  • the working cylinder 56 extends essentially over the entire axial Length of the roller 19, wherein for the connecting tube 60 and the piston guided in this one fits into each other Round or polygonal profile, for example that from FIG. 5 apparent rectangular profile is provided.
  • the compressed air supply to the working cylinder 56 takes place via a known rotary inlet 62 with two feed channels, the external connections 63 and 64 with a Compressed air supply line in connection.
  • Via a threaded pin 65 is the rotary entry 62 with an end Bearing journal 66 of the roller 19 screwed tight.
  • the Bearing journal 66 has two concentric ones inside Channels 67 and 68, which are connected to the two compressed air channels Rotary inlet 62 are connected.
  • Leading from channel 67 a line 69 to the connecting part 58 of the working cylinder 56, while from line 68 a line 70 to the connector 59 of the working cylinder 56 leads.
  • the knife blade 54 connected to the cylinder piston is 4 in one of its two end positions near the End wall 36 shown, in which the cylinder piston to the connecting part 58 adjacent.
  • the connector 58 For performing a cutting process becomes the connector 58 via line 69 compressed air fed at high pressure so that the piston-based Cutting blade 54 abruptly along the passage slot 45 moved to the end wall 37 of the roller 19 and without interacting with a counter knife, through a substantially rectangular cut executes the material web 21.
  • the end position of the knife blade 54 near the end wall 37 corresponds to that in FIG. 4 position shown near the end wall 36, i.e. the Cylinder piston with knife blade 54 is short before the connector 59 to pressurize the Connecting line 70 and thus the connecting part 59 again suddenly in the opposite direction the passage slot 45 for performing a separating cut to be driven by the web of material 21.
  • the bearing pin 66 serves, moreover, as well as a further journal 71 in the end wall 37, in itself known manner, the rotary drive of the roller 19. It is the bearing journal 71 is also provided with a rotary entry, which is designated here with 72.
  • Rotary inlet 62 has only one rotary inlet 72 central pressure medium channel, which has an external connection 73 is connected to a pressure medium supply line.
  • the central one stands over a hollow threaded pin 74
  • Pressure medium channel with an inner pressure medium channel 75 des Bearing pin 71 in connection, from the inner end of which Pressure medium line 51 for supplying the pressure space 41 or 42 goes out with air as the pressure medium.
  • the pressure medium channel 75 is optionally available with the rotary entry 72 an external negative pressure source or a positive pressure source through a corresponding switchover process in the supply system connectable.
  • connection with an external vacuum source means that through the through holes 43 or 44 air sucked in from the environment or one above the through holes 43 or 44 lying material web in this area is sucked onto the roller circumference 34.
  • the negative pressure source to the positive pressure source becomes the pressure medium channel 75 and thus via line 51 the pressure chamber 41 or 42 with such a pressure Pressure supplied that previously in the area of Through holes 43 or 44 held material web by acting on the through bores 43 and 44 respectively Compressed air is expelled from the roller circumference 34 in order to Application described above, on the winding tube a new winding shaft 13 in the course of the implementation of a change of roles.
  • Winder usable cutting and transport roller 19 according to Fig. 6 will for with the exemplary embodiment according to FIGS. 4 and 5 same or corresponding components have the same reference numerals used without repeated description.
  • FIG. 6 is the cutting knife 46 from a cutting blade 76 with an outer Cutting edge 77 formed, the length of which is substantially is equal to that of the passage slot 45.
  • the cutting edge 77 which is shaped like a serrated knife, is normally within, as illustrated in Figure 6 of the passage slot 45 held without the To protrude roller circumference 34.
  • the cutting blade 76 is briefly with the direction of travel high speed in the radial direction of the roller diameter out of the passage slot 45 and moved back again.
  • double-acting pressure medium-operated lifting cylinders are used 78, preferably air cylinders, in the two End regions of the cutting blade 76 provided that the adjoin the respective roller end wall 36 or 37.
  • the lifting cylinders 78 are each on the inner wall 57 of the separating body 40 supported.
  • the piston rod 79 of the respective Lift cylinder 78 is on the inside of the cutting blade 76 attached.
  • For the forward and return stroke of the piston of the lifting cylinder 78 are on both sides of the Pressure medium supply lines leading into the end of the piston 80 and 81 are provided.
  • the supply of the Lines 80 and 81 take place via a rotary entry 62 and a journal 66 according to FIG. 4, as well as the other bearing journals not shown in FIG. 6 corresponds to the journal 71 according to FIG. 4.
  • Fig. 1 the winding device is in the ongoing winding operation shown, the incoming material web 21st while wrapping the deflection roller 27 over the counter roller 19 of the winding roller 24 rotating in the clockwise direction becomes. There is already a new one in workstation I. Winding shaft 13 has been used.
  • The. Fig. 2 shows the fully wound clockwise Winding roll 24 just before in the work station I wound a new path start on the winding shaft 13 becomes.
  • the role change is initiated in such a way that when a certain winding diameter is reached for the Is given a control signal by which when winding in a clockwise direction, the pressure chamber 42 from the external negative pressure builds up a negative pressure, so that through the through holes 44 in the roller jacket 35th the incoming material web 21 on the roller circumference 34 of the Counter roll 19 is sucked.
  • the cutting process by means of of the cutting knife 46 is carried out by appropriate drive control during continuous feeding the material web 21 between the deflection roller 27 and the new winding shaft 13.
  • the deflection roller 28 is located here in their rest position.
  • a winding shaft magazine to take a new winding shaft 13, with a Winding tube, usually made of cardboard with external adhesive strip, to be provided and in the workstation I in Bring position to carry out the start-up process in time in the specified direction of rotation To turn.
  • Locking the winding shafts 12 and 13 in their respective guide slot 10 of the pivot bearing 3 can with suitable means that the expert on readily available in this area, for example by means of a claw protection.
  • the roll change is quick and easy simply because with the cutting and transport roller according to the invention as counter roll 19, the material web 21 without interrupt their influx with a minimum of time cross-separated and the new start of the web is safe the new winding shaft 13 can be transported.
  • the cutting and Transport roller 19 not only as a counter roller with a Reel changing device in a winding device of continuously running film, paper and Like.
  • Material webs of the type described above is suitable, rather it is also suitable in other applications to perform the same or similar tasks and especially for use in others Winding devices, in particular not with a one Forming station and a finishing station Swivel bearings work, in which rather only one winding station is provided for the winding and finishing of the serves the respective material roll.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Advancing Webs (AREA)
  • Winding Of Webs (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
EP95111590A 1994-08-17 1995-07-24 Schneid- und Transportwalze für Materialbahnen Expired - Lifetime EP0698571B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9413238U DE9413238U1 (de) 1994-08-17 1994-08-17 Vorrichtung zum Aufwickeln von Materialbahnen mit einer Schneid- und Transportwalze
DE9413238U 1994-08-17

Publications (3)

Publication Number Publication Date
EP0698571A2 EP0698571A2 (de) 1996-02-28
EP0698571A3 EP0698571A3 (de) 1998-01-28
EP0698571B1 true EP0698571B1 (de) 2002-06-05

Family

ID=6912479

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95111590A Expired - Lifetime EP0698571B1 (de) 1994-08-17 1995-07-24 Schneid- und Transportwalze für Materialbahnen

Country Status (8)

Country Link
US (1) US5848761A (es)
EP (1) EP0698571B1 (es)
JP (1) JPH0867378A (es)
AT (1) ATE218492T1 (es)
CA (1) CA2156201C (es)
DE (2) DE9413238U1 (es)
DK (1) DK0698571T3 (es)
ES (1) ES2177595T3 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004013649B3 (de) * 2004-03-19 2005-09-29 Kiefel Extrusion Gmbh Schneid- und Transportwalze für Materialbahnen
US7967176B2 (en) 2003-05-14 2011-06-28 Windmoeller & Hoelscher Kg Cutting and transport cylinder in a winding device for winding material webs

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9413238U1 (de) * 1994-08-17 1994-10-13 Reinhold, Klaus, 49525 Lengerich Vorrichtung zum Aufwickeln von Materialbahnen mit einer Schneid- und Transportwalze
DE19602411C1 (de) * 1996-01-24 1997-05-28 Bosch Gmbh Robert Vorrichtung zum Abtrennen von Einzelstücken
DE19609802A1 (de) 1996-03-13 1997-09-18 Helmut Froehlich Vorrichtung zur kontinuierlichen Aufrollung von längsgeschnittenen Papierbahnen mit automatischem Rollenwechsel bei Maschinengeschwindigkeit
BR9811009A (pt) * 1997-07-15 2000-08-22 Kaiser Aluminium Chem Corp Aparelho e processo para o bobinamento de uma tira metálica móvel
DE10047545B4 (de) * 2000-09-22 2007-12-27 Windmöller & Hölscher Kg Schneid- und Transportwalze mit integrierter Schneidvorrichtung mit schwenkbaren Schneidflächen und Verfahren zum Schneiden von Materialbahnen mithilfe einer solchen Walze
DE10051372B4 (de) * 2000-10-17 2005-08-25 Windmöller & Hölscher Kg Messerschlitzabdeckung an einer Schneid- und Transportwalze
WO2003051588A1 (de) 2001-12-19 2003-06-26 Windmöller & Hölscher Kg Messerschlitzabdeckung an einer schneid- und transportwalze
DE10321600B4 (de) * 2003-05-13 2005-05-04 Windmöller & Hölscher Kg Wickelvorrichtung mit einer Strahlungsquelle zur Positionierung der Wickelhülsen
DE10321642B4 (de) * 2003-05-13 2006-01-05 Windmöller & Hölscher Kg Wickelvorrichtung mit gerader Tragschiene
DE10321599A1 (de) * 2003-05-13 2004-12-30 Windmöller & Hölscher Kg Wickelvorrichtung mit elektrostatischen Auflademitteln und Verfahren zum Festlegen mehrlagiger Folie
DE102004048512A1 (de) * 2004-10-05 2006-04-13 Windmöller & Hölscher Kg Schneid- und Transportvorrichtung für Materialbahnen
DE102004055734A1 (de) * 2004-11-18 2006-06-01 Kiefel Extrusion Gmbh Verfahren und Vorrichtung zum rechts- und linksdrehenden Aufwickeln von Materialbahnen
US7341217B2 (en) * 2005-02-17 2008-03-11 Addex, Inc. Electrostatic tension control of webs
CN105565030A (zh) * 2016-02-03 2016-05-11 浙江兰良实业有限公司 一种极薄玻纤纸切纸、卷纸装置
DE102017111379B4 (de) * 2017-05-24 2021-08-12 TRüTZSCHLER GMBH & CO. KG Schneidvorrichtung für einen Vlieswickler
DE102017111365B4 (de) * 2017-05-24 2021-08-12 TRüTZSCHLER GMBH & CO. KG Schneidvorrichtung für einen Vlieswickler und Verfahren dazu
EP4082730A4 (en) * 2019-12-26 2023-07-12 Panasonic Holdings Corporation CUTTING DEVICE AND DEVICE FOR MANUFACTURING A LAMINATED ELECTRODE ASSEMBLY
CN112602657B (zh) * 2020-12-16 2022-10-11 重庆市荣昌区虹吉湖生态农业有限公司 一种生态鱼养殖用水环境净化设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2385692A (en) * 1942-04-07 1945-09-25 Scott Paper Co Continuous winding machine
US2728532A (en) * 1953-01-23 1955-12-27 Black Clawson Co Web winding
US2916956A (en) * 1956-06-14 1959-12-15 Salomon Jacob Pivotally mounted reciprocating cutter for a continuously moving suctionally held web
FR2098592A5 (es) * 1970-07-21 1972-03-10 Lagain Georges
JPS5247171A (en) * 1975-10-11 1977-04-14 Fuji Tekkosho:Kk Winder for belt-like substance
US4099435A (en) * 1977-02-28 1978-07-11 John Dusenbery Company, Inc. Cutting knife for winding machines
GB2034230B (en) * 1978-11-21 1982-07-14 Loewy Robertson Eng Co Ltd Rotary cutter for sheet or strip material
SU1021489A2 (ru) * 1982-03-10 1983-06-07 Центральное Опытное Проектно-Конструкторское И Технологическое Бюро "Авторемонт" Государственного Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского Института Ремонта И Эксплуатации Машинно-Тракторного Парка Устройство дл отрезки ленты при ее намотке на барабан
JPS6082557A (ja) * 1983-10-11 1985-05-10 Toray Ind Inc フイルム止着装置
US5226611A (en) * 1992-01-16 1993-07-13 C. G. Bretting Manufacturing Co., Inc. Twin station rewinder
US5288033A (en) * 1992-10-29 1994-02-22 E. I. Du Pont De Nemours And Company Method and apparatus for contact winding
WO1995015901A1 (en) * 1993-12-08 1995-06-15 Beloit Technologies, Inc. Method and apparatus for effecting a set change in a paper winder
DE9413238U1 (de) * 1994-08-17 1994-10-13 Reinhold, Klaus, 49525 Lengerich Vorrichtung zum Aufwickeln von Materialbahnen mit einer Schneid- und Transportwalze
US5713534A (en) * 1995-06-22 1998-02-03 Imd Corporation Continuous web winding apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7967176B2 (en) 2003-05-14 2011-06-28 Windmoeller & Hoelscher Kg Cutting and transport cylinder in a winding device for winding material webs
DE102004013649B3 (de) * 2004-03-19 2005-09-29 Kiefel Extrusion Gmbh Schneid- und Transportwalze für Materialbahnen

Also Published As

Publication number Publication date
DK0698571T3 (da) 2002-09-16
ATE218492T1 (de) 2002-06-15
JPH0867378A (ja) 1996-03-12
EP0698571A2 (de) 1996-02-28
DE59510223D1 (de) 2002-07-11
ES2177595T3 (es) 2002-12-16
DE9413238U1 (de) 1994-10-13
US5848761A (en) 1998-12-15
CA2156201A1 (en) 1996-02-18
EP0698571A3 (de) 1998-01-28
CA2156201C (en) 2002-10-22

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