CN100595117C - Reel changer and method for carrying out a flying reel change - Google Patents

Reel changer and method for carrying out a flying reel change Download PDF

Info

Publication number
CN100595117C
CN100595117C CN200480035423A CN200480035423A CN100595117C CN 100595117 C CN100595117 C CN 100595117C CN 200480035423 A CN200480035423 A CN 200480035423A CN 200480035423 A CN200480035423 A CN 200480035423A CN 100595117 C CN100595117 C CN 100595117C
Authority
CN
China
Prior art keywords
reels
bobbin
bracing
strutting arrangement
uncoiling
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 - Fee Related
Application number
CN200480035423A
Other languages
Chinese (zh)
Other versions
CN1886318A (en
Inventor
安东·勒夫勒
托马斯·波特凯
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.)
Koenig and Bauer AG
Original Assignee
Cerudy
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
Priority claimed from DE10356028A external-priority patent/DE10356028A1/en
Priority claimed from DE202004005645U external-priority patent/DE202004005645U1/en
Application filed by Cerudy filed Critical Cerudy
Publication of CN1886318A publication Critical patent/CN1886318A/en
Application granted granted Critical
Publication of CN100595117C publication Critical patent/CN100595117C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
    • B65H19/1826—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll
    • B65H19/1836—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll the replacement web being accelerated or running prior to splicing contact
    • 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
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/248—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction
    • B65H75/2484—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction movable actuator including wedge-like or lobed member
    • 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
    • B65H2301/413—Supporting web roll
    • B65H2301/4136—Mounting arrangements not otherwise provided for
    • B65H2301/41369—Mounting arrangements not otherwise provided for hub arrangements, i.e. involving additional part between core / roll and machine bearing
    • 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
    • B65H2301/413—Supporting web roll
    • B65H2301/4137—Supporting web roll on its outer circumference
    • B65H2301/41372—Supporting web roll on its outer circumference rollers or balls arrangement
    • B65H2301/41376—Supporting web roll on its outer circumference rollers or balls arrangement arranged in a non-stationary manner, i.e. changing according to actual roll diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/40—Holders, supports for rolls
    • B65H2405/42—Supports for rolls fully removable from the handling machine
    • B65H2405/422—Trolley, cart, i.e. support movable on floor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/14—Diameter, e.g. of roll or package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/30—Forces; Stresses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/30—Forces; Stresses
    • B65H2515/31—Tensile forces
    • 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
    • B65H2701/18—Form of handled article or web
    • B65H2701/184—Wound packages
    • B65H2701/1844—Parts concerned
    • B65H2701/18442—Core

Landscapes

  • Replacement Of Web Rolls (AREA)

Abstract

The invention relates to a reel changer for supplying a web of material, in whose holding fixtures at least one reeling off roll of material and at least one new roll of material prepared for the reelchange are rotationally mounted. Each roll of material is held by two holding fixtures, and each holding fixture has a supporting journal with gripping jaws. At least four collets are arranged in anaxial direction of the supporting journals.

Description

The method of reel is changed in roll changer and enforcement fast
Technical field
The present invention relates to a kind of roll changer and implement the method for replacing reel fast.
Background technology
This roll changer is used for printer and the material band that is used to carry as printable fabric.Usually adopt paper tape.Wherein paper tape is wound onto on the reels of material and uncoiling from the reels of material.
In order when reels of material uses up, not shut down the method for a kind of so-called quick replacing reel of known employing by whole printer.A new reels of material is fastened on the roll changer for this reason, for example prepares corresponding adhesive spots on new reels of material, described adhesive spots is used for being connected with the reels of material of uncoiling.When changing reel fast new reels of material is accelerated on the circumferential velocity then, described circumferential velocity equates with the belt speed of traction material band.The belt end of new material band adopts this mode to be drawn into the printer neutralization by old material band and has avoided machine down.
Have according to the reels of material that is the geometric parameter, particularly its width of reels of material of the residual thickness of reels of material of uncoiling and uncoiling and bobbin diameter uncoiling and to continue the intrinsic critical resonance speed that changes.
Particularly when bandwidth is big, bandwidth＞3600mm for example, with band haulage speed when very high, when for example being with haulage speed to be 15m/s, when being lower than specific residual thickness, owing to critical oscillatory regime will occur on the reels of material of vibratory stimulation in the scope of intrinsic critical resonance speed in uncoiling.For avoiding the appearance of critical vibrational state, when being lower than the specific residual thickness of reels of material, usually need to reduce belt speed.Under this application state, will cause to utilize fully reels of material, or when changing reel, must reduce the haulage speed of band for fear of the appearance of critical conditions.Take above-mentioned two measures to increase printing cost in undesirable mode.
Put down in writing the unique clamping mechanism to reels of material in FR2076474, wherein front and back are provided with two row's claws.
Described a kind of roller stand in DE3627533A1, wherein a bracing or strutting arrangement abuts in just on processed reel.
Disclosed a kind of installation axle in DE10056274A1, described installation axle has the claw that is provided with before and after two rows, and wherein the diameter of a row claw can change to 80mm from 70mm from the diameter that 150mm changes to 160mm and another row claw.
Disclosed a kind of device that is used for the reel uncoiling in EP0441152A2, EP0708047A1 and EP0413890A1, described decoiling equipment has respectively and has the movably pivot shaft of claw.
In US3891158A, US5360502A, US5316230A, US3836089A and US4100012, disclosed a kind of method of changing reel.
Summary of the invention
The method that the objective of the invention is to propose a kind of roll changer and implement to change fast reel.
According to an aspect of the present invention, it provides a kind of roll changer that is used to carry the material band, on its clamping mechanism, rotatably be provided with the reels of material of at least one uncoiling and the new reels of material that changing bobbins is carried out at least one preparation, wherein each reels of material is kept by two clamping mechanisms, wherein each clamping mechanism has the pivot shaft that has claw, it is characterized in that, pivot shaft axially be provided with at least four claws, claw is at least 80mm in the length of pivot shaft on axially.
According to a further aspect in the invention, it provides a kind of roll changer that is used to carry the material band, on its clamping mechanism, rotatably be provided with the reels of material of at least one uncoiling and the new reels of material that changing bobbins is carried out at least one preparation, wherein each reels of material is kept by two clamping mechanisms, wherein each clamping mechanism has the pivot shaft that has claw, it is characterized in that the length of pivot shaft on pivot shaft is axial is at least 250mm, the diameter of pivot shaft is greater than 140mm.
In accordance with a further aspect of the present invention, it provides a kind of roll changer that is used to carry the material band, on its clamping mechanism, rotatably be provided with the reels of material of at least one uncoiling and the new reels of material that changing bobbins is carried out at least one preparation, wherein each reels of material is kept by two clamping mechanisms, wherein each clamping mechanism has the pivot shaft that has claw, it is characterized in that, claw pivot shaft axially on the summation of length be at least 300mm.
According to also one side of the present invention, it provides a kind of roll changer that is used to carry the material band, on its clamping mechanism, rotatably be provided with the reels of material of at least one uncoiling and the new reels of material that changing bobbins is carried out at least one preparation, wherein each reels of material is kept by two clamping mechanisms, wherein each clamping mechanism has the pivot shaft that has claw, it is characterized in that, each clamping mechanism have have pivot shaft axially on the pivot shaft of the claw that is provided with before and after at least two, the claw that front and back are provided with aligns mutually.
According to another aspect of the invention, it provides a kind of method of implementing to change fast reel, wherein the second material band of first a material band that reels of material to be replaced arranged with a new reels of material is connected, wherein there is reels of material to be replaced to move with first belt speed, it is characterized in that, with the first material band with first belt speed is reduced to before the second material band is connected second belt speed and will be connected with the second material band with the first material band of the belt speed operation of this reduction, second belt speed of being scheduled to during to connection according to the material behavior of the bobbin of reels of material is determined.The present invention is based upon on the basis of following basic design, reduces the free vibration length of the reels of material of uncoiling, so that in an ideal way the resonance speed of the reels of material of uncoiling is exerted one's influence.
Reduce the free vibration length between the clamping point of the reels of material of the uncoiling on the roll changer as follows when adopting roll changer, be provided with bracing or strutting arrangement, described bracing or strutting arrangement abuts on the periphery of reels of material of uncoiling.Can reduce free vibration length greatly by additional support to reels of material between the clamping point.When bracing or strutting arrangement for example just in time abuts on the centre between two clamping points of outer circumference surface of reels of material of uncoiling, then adopt this mode will make free vibration length reduction one half-sum make the upwards skew accordingly of intrinsic critical resonance speed.When wherein the setting of bracing or strutting arrangement should make it on the reels of material with uncoiling is arranged on to the position of changing fast the reel regulation with the periphery applying of the reels of material of uncoiling.Owing to particularly before the reels of material with less residual thickness is about to use up, will produce the critical vibration state of the reels of material of uncoiling, thereby particularly must support the stage before being about to carry out changing bobbins to the reel of uncoiling.
Version as for bracing or strutting arrangement can be arbitrarily in principle, as long as can guarantee the sufficient support to the reels of material of uncoiling, thereby reduces free vibration length, gets final product.According to a preferred implementation, bracing or strutting arrangement has the support belt that at least one ring-type is provided with, and described support belt is pressed on the periphery of reels of material of uncoiling.This support belt for example can be arranged on the reel and utilize a speed circular flow, and described speed equals the circumferential velocity of the reels of material of uncoiling.
Look applicable cases respectively and preferably reduce free vibration length significantly.This point realizes by a plurality of bracing or strutting arrangements are set, and described bracing or strutting arrangement space abuts on the periphery of reels of material of uncoiling side by side.Free vibration length only with two adjacent bracing or strutting arrangements between distance or the distance between the clamping point of first bracing or strutting arrangement or last bracing or strutting arrangement and the reels of material of uncoiling equate.Therefore can exert one's influence to the free vibration length of the reels of material of uncoiling in mode arbitrarily.
Do not have at bracing or strutting arrangement under the situation of actuating device of oneself, can realize bracing or strutting arrangement especially simply.Wherein the reels of material that is uncoiled of the transmission of bracing or strutting arrangement by friction force itself drives.As long as adopt the frictional force drives bracing or strutting arrangement, then bracing or strutting arrangement with the scope of the contact surface of reels of material in preferably must make by abrasion resistant material with high friction coefficient.
Can also associate bracing or strutting arrangement in addition and be provided with an actuating device, adopt described actuating device that bracing or strutting arrangement is driven.A motor for example can be set for this reason, adopt described motor can the roller that be used to be provided with support belt be driven.By bracing or strutting arrangement has been accelerated to before the actuating device control corresponding be can be implemented in bracing or strutting arrangement and reels of material contacts with the synchronous speed of the circumferential velocity of the reels of material of uncoiling on.Wherein can avoid between the periphery of the reels of material of bracing or strutting arrangement and uncoiling, occurring undesirablely skidding or the phenomenon that the material band is torn when abutting in band on the reels of material, occurring.
In most cases only wish the specific stage, particularly at the stage employing bracing or strutting arrangement that is about to change reel in roll changer work.Consider that for this best bracing or strutting arrangement can be provided with movably between at least two position of function.First position of function conforms to intrinsic use location, abuts at this position upper support device on the periphery of reels of material of uncoiling and to reels of material correspondingly to support.Second position of function conforms to dead position, does not contact with the reels of material of uncoiling at this position supporting device.
As for bracing or strutting arrangement is fixed corresponding to roll changer in which way, can adopt mode arbitrarily in principle.Be fixed on the roller stand of roll changer according to the first embodiment bracing or strutting arrangement.The advantage of this point is, bracing or strutting arrangement servo-actuated and therefore can not occur relatively moving between bracing or strutting arrangement and corresponding reels of material of attaching troops to a unit when roller stand is swung when roll changer is swung.Particularly before being arranged on to the position of changing the reel regulation fast, the reels of material with uncoiling promptly bracing or strutting arrangement can be abutted on the reels of material of uncoiling in this embodiment, when thereby bracing or strutting arrangement is swung at roller stand, before the preferred material reel is quickened from quiescence, promptly can realize support to the reels of material of uncoiling.
In order to realize present embodiment, bracing or strutting arrangement is fixed between two hold-down arms of roller stand, and wherein hold-down arm also can support corresponding reels of material of attaching troops to a unit.
Substitute this first embodiment, bracing or strutting arrangement also can be fixed on the ground for the below, position of changing the reel regulation fast of reels of material of uncoiling, thereby to make bracing or strutting arrangement be not the component part of the one of roll changer.Bracing or strutting arrangement being imbedded on ground when being provided with, imbed in the ground when bracing or strutting arrangement is in dead position, thereby can not cause obstacle, then this embodiment is useful especially.
In order to realize control or the adjustment of bracing or strutting arrangement to the support process of the reels of material of uncoiling, bracing or strutting arrangement is provided with at least one sensor, described sensor is used for particularly the bearing force of real-time loading or the belt stress of support belt being measured supporting parameter.The regulating loop of control setup of She Zhiing or corresponding employing can be handled and bracing or strutting arrangement is controlled or adjusted on the predetermined rated value result of a measurement respectively.
Bandwidth is being added man-hour more than or equal to the reels of material of 3600mm, and it is useful especially adopting bracing or strutting arrangement in roll changer.What particularly adopt when adopting gravure printing presses to carry out rotogravure is exactly this wide printable fabric band, and wherein high print out rate will cause the problem relevant with intrinsic critical resonance speed when intaghlio printing.
According to the method for work of later-model roll changer, the reels of material with uncoiling be arranged on be used for changing the corresponding position of reel fast before bracing or strutting arrangement abutted in the reels of material of uncoiling.Roller stand is being swung so that the reels of material of uncoiling is arranged on when being used for changing the corresponding position of reel fast, bracing or strutting arrangement contacts with the reels of material of uncoiling and is used for also the reels of material of uncoiling being supported in swing process.In case roller stand arrives the final position, be positioned at the corresponding position of quick replacing reel at the reels of material of described position uncoiling, bracing or strutting arrangement will contact with the reels of material of uncoiling, brake accordingly until the process that finishes quick replacing reel with to old reels of material.
Another scheme or preferred combination with such scheme that reduces free vibration length is provided with a bracing or strutting arrangement.Also can reduce the free vibration length of the material band of uncoiling with axle, avoid occurring intrinsic critical resonance speed by adopting long installation.
For make long installation with axle with the contact surface of the interior circle of the bobbin of the reels of material of uncoiling on apply sufficient clamping power, the longitudinal axis that suggestion is parallel to pivot shaft is provided with at least two claws after installation is gone forward with axle.Can apply bigger gripping power by the quantity that increases claw, thereby except having reduced clamping length, but also clamp rigidity (increase and clamp coefficient) and realize the quality that clamps by improving.
If tape width is greater than 4000mm, when particularly being 150mm, can not realize changing bobbins reliably at the common bobbin of press at present having when material band belt speed is higher than 15m/s, to adopt under the situation of midship mounting greater than the diameter of 4300mm and bobbin/sleeve.Be 12m/s to the maximum in this material band belt speed that under the situation that nothing supports and sleeve is long, can realize.
Wherein preferably respectively in claw row mutually adjacent distributions a plurality of claws are arranged, a plurality of especially claws are distributed on the circumference of pivot shaft equably spaced reciprocally.According to one axle is installed preferred embodiment and is provided with two claws row that are provided with in the axial direction, each claw is listed in has eight claws respectively on circumferential, and described claw will be realized the high-intensity clamping of reels of material on the installation axle.
Description of drawings
To contrast the accompanying drawing explanation detailed in addition below to embodiments of the invention.Shown in the figure:
Fig. 1 is the lateral plan of first embodiment with roll changer of bracing or strutting arrangement;
Fig. 2 is the lateral plan of second embodiment with roll changer of bracing or strutting arrangement;
Fig. 3 is for installing the block diagram of axle;
Fig. 4 is the cutaway view of pivot shaft;
Fig. 5 is the cutaway view of reels of material and clamping mechanism;
Fig. 6 is for shearing the scheme drawing of lifter board and new reels of material;
Fig. 7 is for shearing the scheme drawing of lifter board and the bracing or strutting arrangement on the reels of material of uncoiling;
Fig. 8 is the scheme drawing of roll changer.
The specific embodiment
First embodiment that is used to carry the roll changer 01 of material band 02, particularly paper tape in a kind of unshowned in the drawings printer shown in Figure 1.Roll changer 01 is provided with around the roller stand 04 of oscillating axle 03 swing, and described roller stand is made of two support frames that front and back are provided with on the drawing plane.Free end at roller stand 04 is fixed with relative clamping mechanism respectively, and axle 05 for example is installed, and reels of material 06 between the axle is being installed; 07 by clamping on roll changer 01.
Process status lower mandrel member shown in the figure more on the changing device 01 clamping the reels of material 06 of uncoiling and the reels of material 07 that new preparation is used for changing fast reel are arranged.Roller stand 04 is at first swung to position shown in Figure 1, is used for changing fast the reel desired position thereby the reels of material 06 of uncoiling is positioned at.For new reels of material 07 being supported and for transmission of drive force on " loaded " position (acceleration/accel+pull and stop), support belt 08 is pressed on the cylindrical of new reels of material 07 from below.
When quick replacing reel is prepared, in case roller stand 04 arrives in the position shown in Fig. 1, then the bracing or strutting arrangement 11 that is fixed on the ground 09 below the reels of material 06 of uncoiling stretches upwards, until being arranged on the cylindrical of reels of material 06 that support belt 12 on the roller 13 abuts in uncoiling.Be provided with and be used for the bracing or strutting arrangement 11 outside pneumatic servo cylinders that stretch.Realize the synchronous of support belt 12 and paper tape chart drive speed by a not shown frequency-conversion alternating current motor.Therefore can avoid the appearance of the phenomenon that paper tape is torn when reclining.
Because support belt 12 is pressed on the cylindrical of reels of material 06 of uncoiling, thus the vibration length of the reels of material 06 between the clamping mechanism 05 shortened, thus the intrinsic critical resonance speed of reels of material 06 is displaced in the noncritical range of speed.
Second embodiment of roll changer 16 shown in Figure 2.Roll changer 16 is provided with material band 02, oscillating axle 03, roller stand 04, clamping mechanism 05, new reels of material 07 and is used for new reels of material 07 is supported and is used for the support belt 08 that the propulsive effort to new reels of material 07 transmits.
Be that with the difference of roll changer 01 roll changer 16 is provided with two bracing or strutting arrangements 17 and 18, described bracing or strutting arrangement is attached troops to a unit respectively on the bite on roller stand 04 left side or right side.Shown in the dotted line on bracing or strutting arrangement 17, can on linear guiding mechanism 19, adjust and adopt this mode and reels of material 06 to bracing or strutting arrangement 17 and 18; 07 diameter that changes is in addition adaptive and with transferring.
Be respectively arranged with support belt 22 on bracing or strutting arrangement 17 and 18, described support belt can be pressed on the reels of material 06 that remains to be supported; On 07 the cylindrical.Be provided with a pneumatic servo cylinder 21 that is used to realize support belt 22 pressings and clutch, the swing of the supporting construction of the flexible realization support belt 22 by pneumatic servo cylinder 21.
Adopting roll changer 16 to carry out following steps before the replacing reel fast.At first the reels of material 06 of uncoiling still is positioned at the so-called uncoiling position (not shown) on the right side of oscillating axle 03.The reels of material 06 of this position uncoiling in the printing process that then carries out by debatching, up to the specific drum diameter that is lower than reels of material 06, promptly specific residual thickness.After being lower than this predetermined residual thickness servo cylinder 21 outwards stretched and therefore support belt 22 abut on the cylindrical of reels of material 06.Adopt this mode that reels of material 06 intrinsic critical resonance speed is displaced in the noncritical range of speed, thereby can carry out tractive to material band 02 with unmodified speed.
In case reels of material 06 debatching to must change the residual thickness of reel the time, is rocked to the position in oscillating axle 03 left side as shown in Figure 2 by the swing reels of material 06 of roller stand 04.And when swing support belt 22 be fitted on the cylindrical of reels of material 06 and adopt this mode that reels of material 06 is supported.
Reels of material 06 arrive the bonding location in oscillating axle shown in Figure 2 03 left side or " loaded " position and for change new reels of material 07 that reel prepares by clamping after on the roll changer 16, can adopt the quick replacing of between reels of material 06 and reels of material 07, carrying out reel in a known manner.Because the rotating speed of the critical resonance of reels of material 06 is displaced in the noncritical scope by adopting bracing or strutting arrangement 17, so do not need to reduce the haulage speed of material band 02.
Because bracing or strutting arrangement 17; 18 having installed on the new reels of material that still remains static 07 and therefore having fitted when quickening, so described bracing or strutting arrangement does not need drive motor.
Fig. 3 illustrates clamping mechanism 05, and described clamping mechanism is for example used on roll changer 01 or 16 as axle 05 is installed.Axle 05 is installed is provided with a pivot shaft 24, the cylindrical of described pivot shaft is fitted in reels of material 06; On 07 the interior circle, particularly be fitted on the interior circle of bobbin 10, for example be fitted on the carboard bobbin 10.In order to realize reels of material 06; 07 captives joint with anti-the turning round that the interference that axle 05 is installed cooperates with profile, and a plurality of claws 26, particularly at least four claws 26 are arranged on the pivot shaft 24 on pivot shaft 24 axial.Because the depth of penetration of pivot shaft 24 is very big, adopt this degree of depth can reduce free vibration length between the bite, so two claws 26 are arranged at least respectively on the direction of the longitudinal axis of pivot shaft 24, promptly pivot shaft 24 axially on before and after be provided with, described claw aligns mutually.A plurality of adjacent claws 26 mutually distribute on the cylindrical of pivot shaft 24, and are particularly spaced apart equably.The claw 26 that wherein is set up in parallel constitutes claw row 27 or 28, and each claw row has eight claws 26 respectively.The outer diameter D 24 that the pivot shaft 24 of axle 05 is installed is approximately 150mm.
Fig. 4 is the cutaway view of pivot shaft 24.The length 124 of pivot shaft 24 pivot shaft 24 axially on be at least 250mm.Preferably the length 124 of pivot shaft 24 is at least 300mm, particularly is at least 330mm.The length 126 of claw 26 pivot shaft 24 axially on be at least 80mm, particularly be at least 95mm.The summation of the length 126 of claw 26 pivot shaft 24 axially on be at least 300mm, in particular for 340mm.According to another embodiment, the summation of the length 126 of claw 26 is 380mm.The diameter D24 of pivot shaft 24 is greater than 140mm, particularly between 145mm to 155mm.Diameter D24 particularly is preferably between the 148mm to 152mm.
Fig. 5 illustrates the reels of material of preferably using with bobbin 10 06 between two clamping mechanisms 05 in described roll changer; 07.
Wherein abut in the reels of material 06 on the claw 26 of pivot shaft 24; The length 110 of 07 bobbin 10 is greater than 4000mm, particularly greater than 4200mm.The wall thickness b10 of bobbin 10 is greater than 10mm, particularly greater than 15mm.Preferably the wall thickness b10 of bobbin is greater than 17mm, particularly greater than 20mm.The inner diameter d 10 of bobbin 10 is 150.2+0.2mm.
Assist in addition or for measure, when cylinder is changed fast, belt speed and/or remaining drum diameter are determined the clamping length freely that reduces reels of material.
As mentioned above will be when fast changing cylinder with the operation of first belt speed reels of material to be replaced 06 arranged; 02 the first material band is connected with the second material band 29 of the new reels of material 07 that moves with second belt speed.With the first material band 02 with first belt speed is reduced on second belt speed before the second material band 29 is connected, thereby the first material band 02 has second belt speed when connecting.
But also can be to material band 02; 29 connect before according to material band 02; 29 width b02 is determined that to the minimum diameter of remaining reel 06 when described minimum diameter decision is at the latest with two material bands 02; 29 interconnect.
In another embodiment, according to reels of material 06; Second belt speed of being scheduled to when the material behavior of 07 bobbin 10 is determined to connect.
According to another embodiment, with reels of material 06; The physical dimension that 07 bobbin 10 is relevant, for example belt speed that reduces of first reels of material 02 of the wall thickness of the inner diameter d 10 of bobbin 10 or bobbin 10 decision when connecting.
According to another embodiment, by clamping mechanism 10, particularly the physical dimension of pivot shaft 24 is determined second predetermined when the connecting belt speed.And can determine the belt speed that reduce according to the length 126 of the claw 26 of pivot shaft 24.
The employing program is controlled with connection procedure the reduction of belt speed.
Shown in Fig. 6 and 7, utilize coaster 31, for example shear lifter board 31 reels of material 06 is installed on the roller stand 04.Coaster 31 is provided with roller 33, realizes the parallel motion of coaster 31 by described roller.Equally also can realize moving on the height.Coaster 31 is provided with a bracing or strutting arrangement 11 that has support belt 12, and described support belt is fixed on swingably to be sheared on the lifter board 31.Described bracing or strutting arrangement 11 relates to substantially is the identical bracing or strutting arrangement of having described in the above 11.Use motor, for example with alternating current dynamo bracing or strutting arrangement 11 is driven, described motor is with the support belt 12 of bracing or strutting arrangement 11; 22 accelerate on the belt speed, adopt hydraulic way that it is abutted on the reels of material 07 of uncoiling then.Because the axial direction electric machine of the motor of bracing or strutting arrangement 11 and roller stand 04 is together along identical moment of rotation braking in a curve, pulled until remaining reel 07 and to be stopped, so by described motor the braking of reels of material 07 is assisted equally.
Utilize the waggon 32 of chain haulage that reels of material 06 is transported to roll changer 01.Waggon 32 reaches coaster 31 with reels of material 06 the same highland with ground disposed thereon herein.Coaster 32 is provided with roller 34, adopts described roller 34 to realize waggon moving waggon in shearing lifter board 31.Shear lifter board 31 and drive to the position and reels of material 06 being risen on the height of the 1600mm that approximately is above the ground level of centering.Then the reels of material 06 of centering is placed the axle mounting position of roller stand 04." having ram " signal before when arriving the axle mounting position, being emitted in roller stand.Clamping mechanism 05 with pivot shaft 24 stretches in reels of material 06.Stretch in the reels of material 06 and claw 26 distendings in case have the clamping mechanism 05 of pivot shaft 24, then send the signal of " reel is installed on the axle ", will shear lifter board 31 and be reduced to home position.
Bracing or strutting arrangement 11 reaches the reels of material 07 (Support Position) of uncoiling and maintenance is stablized in the centre of described reels of material after the roll arm rotation when changing reel.Utilize instruction " preparation cutting knife " that the material band 29 of uncoiling is separated with reels of material 07 and pulled and stop by the axial direction electric machine of roller stand 04.As mentioned above, adopt the process of stopping of pulling of 11 pairs of reels of material of bracing or strutting arrangement of shearing lifter board 31 to be assisted.Support belt 12 revolutions are sheared lifter board 31 and are reached its " loaded " position, so that new reels of material 07 is loaded.
In this process,, particularly take out and be transported on the car, so that dissolve with the bobbin 10 of rollered clamping crane with remaining reel 07 with remaining bobbin crane.
Schematically illustrating roll changer in Fig. 8 provides the different phase of reel.
The Reference numeral table of comparisons
01 roll changer
02 first material webs
03 swinging axle
04 roller stand
05 clamp mechanism is installed axle
The reels of material of 06 uncoiling; Remaining reel
07 new reels of material
08 support belt
09 ground
10 bobbins, the carboard bobbin
11 bracing or strutting arrangements
12 support belts
13 rollers
14 servo cylinders
15 -
16 roll changers
17 bracing or strutting arrangements
18 bracing or strutting arrangements
19 linear steering mechanisms
20 -
21 servo cylinders
22 support belts
23 -
24 pivot shafts
25 -
26 claws
27 claws row
28 claws row
29 second material bands
30 -
31 coasters are sheared lifter board
32 waggons
33 take turns
34 take turns
The width of b02 material band
The wall thickness of b10 bobbin
The length of l10 bobbin
The length of l24 pivot shaft
The length of l26 claw
The internal diameter of d10 bobbin
The diameter of D24 pivot shaft

Claims (88)

1. roll changer that is used to carry the material band, on its clamping mechanism (05), rotatably be provided with the reels of material (06) of at least one uncoiling and the new reels of material (07) that changing bobbins is carried out at least one preparation, wherein each reels of material (06; 07) kept by two clamping mechanisms (05), wherein each clamping mechanism (05) has the pivot shaft (24) that has claw (26), it is characterized in that, pivot shaft (24) axially be provided with at least four claws (26), claw (26) is at least 80mm in the length (126) of pivot shaft (24) on axially.
2. roll changer that is used to carry the material band, on its clamping mechanism (05), rotatably be provided with the reels of material (06) of at least one uncoiling and the new reels of material (07) that changing bobbins is carried out at least one preparation, wherein each reels of material (06; 07) kept by two clamping mechanisms (05), wherein each clamping mechanism (05) has the pivot shaft (24) that has claw (26), it is characterized in that the length of pivot shaft (24) on pivot shaft (24) is axial is at least 250mm, the diameter (D24) of pivot shaft (24) is greater than 140mm.
3. roll changer that is used to carry the material band, on its clamping mechanism (05), rotatably be provided with the reels of material (06) of at least one uncoiling and the new reels of material (07) that changing bobbins is carried out at least one preparation, wherein each reels of material (06; 07) kept by two clamping mechanisms (05), wherein each clamping mechanism (05) has the pivot shaft (24) that has claw (26), it is characterized in that, claw (26) pivot shaft (24) axially on the summation of length (126) be at least 300mm.
4. roll changer that is used to carry the material band, on its clamping mechanism (05), rotatably be provided with the reels of material (06) of at least one uncoiling and the new reels of material (07) that changing bobbins is carried out at least one preparation, wherein each reels of material (06; 07) kept by two clamping mechanisms (05), wherein each clamping mechanism (05) has the pivot shaft (24) that has claw (26), it is characterized in that, each clamping mechanism (05) have have pivot shaft (24) axially on the pivot shaft (24) of the claw (26) that is provided with before and after at least two, the claw (26) that front and back are provided with is alignment mutually.
5. according to claim 2,3 or 4 described roll changers, it is characterized in that, pivot shaft (24) axially be provided with at least four claws (26).
6. according to claim 1,3 or 4 described roll changers, it is characterized in that pivot shaft (24) length (124) in the axial direction is at least 250mm.
7. according to claim 1,2 or 4 described roll changers, it is characterized in that length (124) summation of claw (26) on pivot shaft (24) is axial is at least 300mm.
8. according to claim 1,2 or 3 described roll changers, it is characterized in that, each clamping mechanism (24) have one have pivot shaft (24) axially on the claws (26) that are provided with before and after at least two.
9. according to claim 1,2,3 or 4 described roll changers, it is characterized in that the length (124) of pivot shaft (24) on pivot shaft (24) is axial is at least 300mm.
10. according to claim 1,2,3 or 4 described roll changers, it is characterized in that the length (124) of pivot shaft (24) on pivot shaft (24) is axial is at least 330mm.
11., it is characterized in that the length (126) of claw (26) on pivot shaft (24) is axial is at least 80mm according to claim 2,3 or 4 described roll changers.
12., it is characterized in that the length (126) of claw (26) on pivot shaft (24) is axial is at least 95mm according to claim 1,2,3 or 4 described roll changers.
13., it is characterized in that the summation of the length (126) of claw (26) on pivot shaft (24) is axial is at least 340mm according to claim 1,2,3 or 4 described roll changers.
14., it is characterized in that the summation of the length (126) of claw (26) on pivot shaft (24) is axial is at least 380mm according to claim 1,2,3 or 4 described roll changers.
15., it is characterized in that a plurality of claws (26) are adjacent to be distributed in the claw row (27,28) mutually according to claim 1,2,3 or 4 described roll changers, particularly evenly the compartment of terrain is distributed on the circumference of pivot shaft (24).
16., it is characterized in that the claw (26) that front and back are provided with is alignment mutually according to claim 1,2 or 3 described roll changers.
17. according to claim 1,2,3 or 4 described roll changers, it is characterized in that, be provided with at least two claw row (27 that are provided with circlewise; 28).
18., it is characterized in that claw (26) clamps bobbin (10) according to claim 1,2,3 or 4 described roll changers.
19. the application of bobbin (10) in roll changer according to claim 18 is characterized in that, the length (110) of bobbin (10) is greater than 4000mm.
20. the application of bobbin (10) in roll changer according to claim 18 is characterized in that, the length (110) of bobbin (10) is greater than 4200mm.
21. the application of bobbin (10) in roll changer according to claim 18 is characterized in that, the wall thickness (b10) of bobbin (10) is greater than 10mm.
22. the application of bobbin (10) in roll changer according to claim 18 is characterized in that, the wall thickness (b10) of bobbin (10) is greater than 15mm.
23. the application of bobbin (10) in roll changer according to claim 18 is characterized in that, the wall thickness (b10) of bobbin (10) is greater than 17mm.
24. the application of bobbin (10) in roll changer according to claim 18 is characterized in that, the wall thickness (b10) of bobbin (10) is greater than 20mm.
25. bobbin (10) is characterized in that according to the application in claim 1,2, the 3 or 4 described roll changers internal diameter (d10) of bobbin (10) is between the 150.2-150.4mm.
26. bobbin (10) is characterized in that according to the application in claim 1,2, the 3 or 4 described roll changers, material band (02) is pulled in the printer and wherein uses roll changer (01 from reels of material (06) debatching of uncoiling; 16) carry out the reels of material (06) of uncoiling and the quick changing bobbins between the new reels of material (07).
27., it is characterized in that the diameter (D24) of pivot shaft (24) is greater than 140mm according to claim 1,3 or 4 described roll changers.
28., it is characterized in that the diameter (D24) of pivot shaft (24) is between 145mm to 155mm according to claim 1,2,3 or 4 described roll changers.
29., it is characterized in that the diameter (D24) of pivot shaft (24) is between 148mm to 152mm according to claim 1,2,3 or 4 described roll changers.
30., it is characterized in that, at roll changer (01 according to any described roll changer in the claim 1,2,3,4; 16) upward or in it be provided with bracing or strutting arrangement (11; 17; 18), described bracing or strutting arrangement abuts in when the material roller (06) with uncoiling is arranged on the position of the regulation that is used for changing fast reel at least on the periphery of reels of material (06) of uncoiling and is provided with.
31. according to the application in claim 1,2, the 3 or 4 described roll changers, it is characterized in that, at roll changer (01 according to the described bobbin of claim 26 (10); 16) upward or in it be provided with bracing or strutting arrangement (11; 17; 18), described bracing or strutting arrangement abuts in when the material roller (06) with uncoiling is arranged on the position of the regulation that is used for changing fast reel at least on the periphery of reels of material (06) of uncoiling and is provided with.
32., it is characterized in that bracing or strutting arrangement (11 according to the described roll changer of claim 30; 17; 18) has the support belt (12 that ring-type is provided with at least; 22), described support belt is pressed on reels of material (06) periphery of uncoiling.
33. according to the application in claim 1,2, the 3 or 4 described roll changers, it is characterized in that bracing or strutting arrangement (11 according to the described bobbin of claim 31 (10); 17; 18) has the support belt (12 that ring-type is provided with at least; 22), described support belt is pressed on reels of material (06) periphery of uncoiling.
34. according to the application in claim 1,2, the 3 or 4 described roll changers, it is characterized in that support belt (12 according to the described bobbin of claim 32 (10); 22) be arranged on the roller (13).
35., it is characterized in that support belt (12 according to the described roll changer of claim 33; 22) be arranged on the roller (13).
36., it is characterized in that a plurality of bracing or strutting arrangements (11 according to the described roll changer of claim 30; 17; 18) be arranged on roll changer (01; 16) on, described bracing or strutting arrangement space abuts on the periphery of reels of material (06) of uncoiling side by side.
37. according to the application in claim 1,2, the 3 or 4 described roll changers, it is characterized in that a plurality of bracing or strutting arrangements (11 according to the described bobbin of claim 31 (10); 17; 18) be arranged on roll changer (01; 16) on, described bracing or strutting arrangement space abuts on the periphery of reels of material (06) of uncoiling side by side.
38., it is characterized in that the reels of material (06) that is uncoiled by the transmission bracing or strutting arrangement (11) to friction force drives according to the described roll changer of claim 30.
39. according to the application in claim 1,2, the 3 or 4 described roll changers, it is characterized in that according to the described bobbin of claim 31 (10) reels of material (06) that is uncoiled by the transmission bracing or strutting arrangement (11) to friction force drives.
40. according to the described roll changer of claim 30, it is characterized in that, at bracing or strutting arrangement (17; 18) be provided with actuating device, particularly motor utilizes described actuating device to realize bracing or strutting arrangement (17; 18) driving.
41. according to the application in claim 1,2, the 3 or 4 described roll changers, it is characterized in that, at bracing or strutting arrangement (17 according to the described bobbin of claim 31 (10); 18) be provided with actuating device, particularly motor utilizes described actuating device to realize bracing or strutting arrangement (17; 18) driving.
42. according to the described roll changer of claim 40, it is characterized in that, to bracing or strutting arrangement (17; 18) use the synchronous speed drive of circumferential velocity with the reels of material (06) of uncoiling.
43. according to the application in claim 1,2, the 3 or 4 described roll changers, it is characterized in that, to bracing or strutting arrangement (17 according to the described bobbin of claim 41 (10); 18) use the synchronous speed drive of circumferential velocity with the reels of material (06) of uncoiling.
44., it is characterized in that bracing or strutting arrangement (11 according to the described roll changer of claim 30; 17; 18) be provided with movably between at least two position of function, wherein bracing or strutting arrangement (11; 17; 18) when first position of function, abut on the periphery of reels of material (06) of uncoiling and bracing or strutting arrangement (11 wherein; 17; 18) when second position of function, get dead position and not abutting on the periphery of reels of material (06) of uncoiling.
45. according to the application in claim 1,2, the 3 or 4 described roll changers, it is characterized in that bracing or strutting arrangement (11 according to the described bobbin of claim 31 (10); 17; 18) be provided with movably between at least two position of function, wherein bracing or strutting arrangement (11; 17; 18) when first position of function, abut on the periphery of reels of material (06) of uncoiling and bracing or strutting arrangement (11 wherein; 17; 18) when second position of function, get dead position and not abutting on the periphery of reels of material (06) of uncoiling.
46., it is characterized in that bracing or strutting arrangement (17 according to the described roll changer of claim 30; 18) be fixed on the roller stand (04) of roll changer (16).
47. according to the application in claim 1,2, the 3 or 4 described roll changers, it is characterized in that bracing or strutting arrangement (17 according to the described bobbin of claim 31 (10); 18) be fixed on the roller stand (04) of roll changer (16).
48. according to the described roll changer of claim 46, it is characterized in that, go up each reels of material (06 at the roller stand that can swing (04); 07) attaches troops to a unit respectively two side support arms are arranged, wherein between two hold-down arms, be fixed with at least one bracing or strutting arrangement (17 respectively; 18).
49., it is characterized in that according to the application in claim 1,2, the 3 or 4 described roll changers according to the described bobbin of claim 47 (10), go up each reels of material (06 at the roller stand that can swing (04); 07) attaches troops to a unit respectively two side support arms are arranged, wherein between two hold-down arms, be fixed with at least one bracing or strutting arrangement (17 respectively; 18).
50., it is characterized in that bracing or strutting arrangement (11) is fixed on reels of material (06) for uncoiling and changes fast above the ground (09) of below, position of reel regulation according to the described roll changer of claim 30.
51. according to the described bobbin of claim 31 (10) according to the application in claim 1,2, the 3 or 4 described roll changers, it is characterized in that bracing or strutting arrangement (11) is fixed on reels of material (06) for uncoiling and changes fast above the ground (09) of below, position of reel regulation.
52., it is characterized in that bracing or strutting arrangement (11) is imbedded in the ground (09) according to the described roll changer of claim 50.
53. according to the application in claim 1,2, the 3 or 4 described roll changers, it is characterized in that according to the described bobbin of claim 51 (10) bracing or strutting arrangement (11) is imbedded in the ground (09).
54., it is characterized in that bracing or strutting arrangement (11 according to the described roll changer of claim 30; 17; 18) be provided with at least one and be used for measuring the support procedure parameter, especially for measuring support belt (08; The sensor of bearing force 22) or belt stress.
55. according to the application in claim 1,2, the 3 or 4 described roll changers, it is characterized in that bracing or strutting arrangement (11 according to the described bobbin of claim 31 (10); 17; 18) be provided with at least one and be used for measuring the support procedure parameter, especially for measuring support belt (08; The sensor of bearing force 22) or belt stress.
56., it is characterized in that roll changer (01 according to the described roll changer of claim 30; 16) be arranged on the front of gravure printing presses.
57. according to the application in claim 1,2, the 3 or 4 described roll changers, it is characterized in that roll changer (01 according to the described bobbin of claim 31 (10); 16) be arranged on the front of gravure printing presses.
58. the method according to the work of each described roll changer in the claim 1 to 4 is characterized in that, bracing or strutting arrangement (17; 18) when being in first position of function, the roller stand that can swing (04) abuts on the excircle of reels of material (06) of uncoiling, wherein roller stand (04) is swung to second position of function, described second position of function is used for that reels of material (06) to uncoiling is changed fast and the reels of material (06) of uncoiling is changed to new reels of material (07) fast.
59. an enforcement is according to the method for claim 1,2,3 or 4 quick replacing reel, it is characterized in that, the second material band (29) of first a material band (02) that reels of material to be replaced (06) arranged with a new reels of material (07) is connected, reels of material to be replaced (06) is wherein arranged with first belt speed operation, be connected with the second material band (29) with the first material band (02) of the belt speed that will be in reduction the first material band (02) being connected with the second material band (29) before first belt speed is reduced on second belt speed.
60. an enforcement is according to the method for claim 1,2,3 or 4 quick replacing reel, it is characterized in that, the second material band (29) of first a material band (02) that reels of material to be replaced (06) arranged with a new reels of material (07) is connected, reels of material to be replaced (06) is wherein arranged with the operation of first belt speed, the first material band (02) is being connected with the second material band (29) before according to material band (02; 29) width (b02) is determined the minimum diameter of remaining reel (06) and when reaching the minimum diameter of remaining cylinder (06) the first material band (02) is connected with the second material band (29) at the latest.
61. method of implementing to change fast reel, wherein the second material band (29) of first a material band (02) that reels of material to be replaced (06) arranged with a new reels of material (07) is connected, wherein there is reels of material to be replaced (06) to move with first belt speed, it is characterized in that, before the first material band (02) is connected with the second material band (29), first belt speed is reduced to second belt speed and will be connected with the second material band (29) with the first material band (02) that the belt speed of this reduction is moved, according to reels of material (06; The material behavior of bobbin 07) (10) second predetermined belt speed when connecting is determined.
62. according to the described method of claim 59, it is characterized in that, with the first material band (02) with before the second material band (29) is connected, the minimum diameter of the remaining reel (06) when determining to connect and this minimum diameter that must not be lower than when being connected according to the belt speed of the first material band (02).
63. according to the described method of claim 61, it is characterized in that, with the first material band (02) with before the second material band (29) is connected, the minimum diameter of the remaining reel (06) when determining to connect and this minimum diameter that must not be lower than when being connected according to the belt speed of the first material band (02).
64. according to the described method of claim 59, it is characterized in that, with the first material band (02) with before the second material band (29) is connected, according to the first material band (02; The minimum diameter of the remaining reel (06) when bandwidth 29) (b02) is determined to connect.
65. according to the described method of claim 61, it is characterized in that, with the first material band (02) with before the second material band (29) is connected, according to the first material band (02; The minimum diameter of the remaining reel (06) when bandwidth 29) (b02) is determined to connect.
66. according to the described method of claim 60, it is characterized in that, before the first material band (02) is connected with the second material band (29), first belt speed is reduced to second belt speed and will be connected with the second material band (29) with the first material band (02) of the belt speed operation that reduces.
67. according to the described method of claim 59, it is characterized in that, the reduction of belt speed controlled with connection procedure by program.
68. according to the described method of claim 61, it is characterized in that, the reduction of belt speed controlled with connection procedure by program.
69. according to the described method of claim 66, it is characterized in that, the reduction of belt speed controlled with connection procedure by program.70. according to the described method of claim 59, it is characterized in that, according to material band (02; 29) bandwidth (b02) is determined second predetermined when the connecting belt speed.
71. according to the described method of claim 61, it is characterized in that, according to material band (02; 29) bandwidth (b02) is determined second predetermined when the connecting belt speed.
72. according to the described method of claim 66, it is characterized in that, according to material band (02; 29) bandwidth (b02) is determined second predetermined when the connecting belt speed.
73. according to the described method of claim 59, it is characterized in that, according to reels of material (06; The material behavior of bobbin 07) (10) second predetermined belt speed when connecting is determined.
74. according to the described method of claim 66, it is characterized in that, according to reels of material (06; The material behavior of bobbin 07) (10) second predetermined belt speed when connecting is determined.
75. according to the described method of claim 59, it is characterized in that, according to reels of material (06; The physical dimension of bobbin 07) (10) second predetermined belt speed when connecting is determined.
76. according to the described method of claim 61, it is characterized in that, according to reels of material (06; The physical dimension of bobbin 07) (10) second predetermined belt speed when connecting is determined.
77. according to the described method of claim 66, it is characterized in that, according to reels of material (06; The physical dimension of bobbin 07) (10) second predetermined belt speed when connecting is determined.
78. according to the described method of claim 75, it is characterized in that, according to reels of material (06; The internal diameter of bobbin 07) (10) second predetermined belt speed when connecting is determined.
79. according to the described method of claim 76, it is characterized in that, according to reels of material (06; The internal diameter of bobbin 07) (10) second predetermined belt speed when connecting is determined.
80. according to the described method of claim 77, it is characterized in that, according to reels of material (06; The internal diameter of bobbin 07) (10) second predetermined belt speed when connecting is determined.
81. according to the described method of claim 75, it is characterized in that, according to reels of material (06; The wall thickness (b10) of bobbin 07) (10) second predetermined belt speed when connecting is determined.
82. according to the described method of claim 76, it is characterized in that, according to reels of material (06; The wall thickness (b10) of bobbin 07) (10) second predetermined belt speed when connecting is determined.
83. according to the described method of claim 77, it is characterized in that, according to reels of material (06; The wall thickness (b10) of bobbin 07) (10) second predetermined belt speed when connecting is determined.
84. according to the described method of claim 59, it is characterized in that, according to being used for fastening material reel (06; The physical dimension of the clamping mechanism of roll changer 07) (05) second predetermined belt speed when connecting is determined.
85. according to the described method of claim 61, it is characterized in that, according to being used for fastening material reel (06; The physical dimension of the clamping mechanism of roll changer 07) (05) second predetermined belt speed when connecting is determined.
86. according to the described method of claim 66, it is characterized in that, according to being used for fastening material reel (06; The physical dimension of the clamping mechanism of roll changer 07) (05) second predetermined belt speed when connecting is determined.
87. according to the described method of claim 84, it is characterized in that, according to being used for fastening material reel (06; The length (126) of the claw (26) of the clamping mechanism of roll changer 07) (05) second predetermined belt speed when connecting is determined.
88. according to the described method of claim 85, it is characterized in that, according to being used for fastening material reel (06; The length (126) of the claw (26) of the clamping mechanism of roll changer 07) (05) second predetermined belt speed when connecting is determined.
89. according to the described method of claim 86, it is characterized in that, according to being used for fastening material reel (06; The length (126) of the claw (26) of the clamping mechanism of roll changer 07) (05) second predetermined belt speed when connecting is determined.
CN200480035423A 2003-12-01 2004-09-15 Reel changer and method for carrying out a flying reel change Expired - Fee Related CN100595117C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10356028A DE10356028A1 (en) 2003-12-01 2003-12-01 Reel changer for facilitating flying reel change has at least four collets in axial direction of supporting journals
DE10356028.9 2003-12-01
DE202004005645.3 2004-04-08
DE202004005645U DE202004005645U1 (en) 2004-04-08 2004-04-08 Rolls of material and offset rotary press
PCT/EP2004/052176 WO2005054101A2 (en) 2003-12-01 2004-09-15 Reel changer and method for carrying out a flying reel change

Publications (2)

Publication Number Publication Date
CN1886318A CN1886318A (en) 2006-12-27
CN100595117C true CN100595117C (en) 2010-03-24

Family

ID=34654839

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200480035423A Expired - Fee Related CN100595117C (en) 2003-12-01 2004-09-15 Reel changer and method for carrying out a flying reel change

Country Status (4)

Country Link
US (2) US20070102564A1 (en)
EP (1) EP1697243A2 (en)
CN (1) CN100595117C (en)
WO (1) WO2005054101A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107986055A (en) * 2017-11-29 2018-05-04 徐雪华 A kind of multi roll cutting machine

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080054119A1 (en) * 2006-08-17 2008-03-06 Werner Mueller Winding machine for winding a web of material divided into strips by longitudinal cuts
EP2246282B1 (en) 2009-04-29 2015-11-25 Tetra Laval Holdings & Finance S.A. Method for moving a reel of packaging material from a storage station to a supply station of a packaging unit for producing sealed packages of food product, and clamping unit for clamping such reel
CN102126635B (en) * 2010-12-08 2012-11-28 胜利油田高原石油装备有限责任公司 Drive system and bracket integrated rapid assembly/disassembly roller
CN102328890A (en) * 2011-08-31 2012-01-25 无锡汇力机械制造有限公司 Device used for installing winding drum
DE102013017574A1 (en) * 2013-10-24 2015-04-30 Espera-Werke Gmbh Apparatus for changing receipt rolls of a labeling machine and corresponding method for changing receipt rolls
CN103935801B (en) * 2014-04-03 2016-05-04 武志生 A kind of plastic pipe automatic winding equipment
US10899485B2 (en) 2016-04-28 2021-01-26 Lantech.Com, Llc Automatic roll change for stretch wrapping machine
IT201800007796A1 (en) * 2018-08-03 2020-02-03 Perini Fabio Spa REEL UNWINDER AND UNWINDING METHOD
IT202000017404A1 (en) * 2020-07-17 2022-01-17 Stefano Petri COMPACT UNWINDER
CN112706457A (en) * 2020-12-31 2021-04-27 南京瑞鑫环保科技有限公司 Double-channel bag making machine convenient for replacing winding drum

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836089A (en) * 1973-03-19 1974-09-17 Procter & Gamble Web splicing, unwinding and forwarding apparatus
US3891158A (en) * 1973-07-13 1975-06-24 Du Pont Method and apparatus for splicing a standby web to a running web
US4100012A (en) * 1976-11-08 1978-07-11 Butler Automatic, Inc. Driven nip roll splicer
EP0413890A1 (en) * 1989-08-22 1991-02-27 Schlumpf Ag Clamping device for apparatus for winding and/or unwinding webs of materials
EP0441152A2 (en) * 1990-02-06 1991-08-14 MAN Roland Druckmaschinen AG Reel changer
US5190234A (en) * 1988-12-06 1993-03-02 Butler Automatic, Inc. Web handling method and apparatus with pre-acceleration of web feed rolls
US5316230A (en) * 1991-03-07 1994-05-31 Focke & Co. (Gmbh & Co.) Method and apparatus for joining the ends of webs of packaging material
US5360502A (en) * 1990-04-18 1994-11-01 Duni Ab Method and apparatus for splicing at least two single or multiple layer materials comprising air permeable soft paper webs
EP0708047A1 (en) * 1994-10-18 1996-04-24 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Method and apparatus for unwinding a web

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1962928A (en) * 1931-09-23 1934-06-12 Goss Printing Press Co Ltd Web renewing mechanism
BE549560A (en) * 1955-07-14
DE1140428B (en) * 1958-11-11 1962-11-29 Albert Klopfer Ges Mit Beschra Stepless mandrel
US3117797A (en) * 1962-05-02 1964-01-14 Buck Tool Co Expandable or contractible workpiece holder
US3516617A (en) * 1968-07-24 1970-06-23 Avtron Mfg Inc Digital system for automatic splice control
FR2076474A5 (en) * 1970-01-16 1971-10-15 Tiran Rene
US3907235A (en) * 1972-10-20 1975-09-23 Gaubert R J Film unwinding and splicing apparatus
US3948715A (en) * 1973-05-21 1976-04-06 Rengo Co., Ltd. Auto-detecting means for detecting drawnout termination end of old paper roll and beginning end of new paper roll in paper splicing apparatus
JPS5752301B2 (en) * 1974-06-01 1982-11-06
US3994449A (en) * 1975-06-23 1976-11-30 Butler Automatic, Inc. Auto-splice system
DD125545A1 (en) * 1975-12-30 1977-05-04
DE2619236C3 (en) * 1976-04-30 1989-06-08 Siemens AG, 1000 Berlin und 8000 München Method for controlling the flying connection of a web from a second winding roll to a web overrunning from a first winding roll
DE2627103A1 (en) * 1976-06-16 1977-12-22 Bhs Bayerische Berg METHOD AND DEVICE FOR AUTOMATICALLY DETECTING THE END OF A WEB OR A DEMOLITION AND CONNECTING TO THE BEGINNING OF A NEW WEB, ESPECIALLY IN CORRUGATED BOARD PLANTS
JPS5385609A (en) * 1976-12-30 1978-07-28 Tokyo Kikai Seisakushiyo Kk Control device for automatically connecting papers
US4147312A (en) * 1977-09-22 1979-04-03 Great Lakes Industries, Inc. Gas-liquid hydraulic expandable chucks and shafts
JPS6050693B2 (en) * 1977-12-28 1985-11-09 富士写真フイルム株式会社 Web butt joining method and device
US4173314A (en) * 1978-04-17 1979-11-06 Cary Metal Products, Inc. Continuous web supply apparatus
JPS5817105B2 (en) * 1978-09-08 1983-04-05 東芝機械株式会社 Automatic splicing paper feeding device
US4278213A (en) * 1979-05-03 1981-07-14 Siemens Aktiengesellschaft Control arrangement for a roll carrier
US4391451A (en) * 1980-09-17 1983-07-05 Great Lakes Industries, Inc. Expansible chuck assembly
EP0262152A4 (en) * 1985-12-23 1989-02-02 Frederick P Kann Roll support spindle.
DE3780188T3 (en) * 1986-02-20 2001-06-21 Toray Industries, Inc. Dishwasher.
JPH0512195Y2 (en) * 1987-03-31 1993-03-29
US4821971A (en) * 1988-03-17 1989-04-18 Kabushiki Kaisha Kaneda Kikai Seisakusho Device for peeling and cutting off surface portions of paper rolls
US5066352A (en) * 1990-02-23 1991-11-19 Cincinnati Milacron Inc. Method and apparatus for forming composite pieces from composite sheet material
US5503349A (en) * 1993-07-09 1996-04-02 Certek Corporation Roll-stand brake
US5657944A (en) * 1996-09-05 1997-08-19 Kewin; Daniel D. Unwinding rolls of paper
US5803399A (en) * 1996-11-27 1998-09-08 Japan Development Consultants, Inc. Expandable shaft
EP0866017B1 (en) * 1997-03-21 2000-08-16 Schlumpf Ag Device for clamping a tube on a rotatingly driven tubular body
JP3041619B1 (en) * 1999-04-23 2000-05-15 株式会社東京機械製作所 Web loading device in the paper feed unit
US6299099B1 (en) * 1999-12-07 2001-10-09 Tidland Corporation Hydraulic web roll shaft
DE10056274B4 (en) * 2000-09-25 2004-10-14 Koenig & Bauer Ag mandrel
DE10060757A1 (en) * 2000-12-07 2002-06-13 Heidelberger Druckmasch Ag Automatic roll changer for web-fed rotary printer splices end of new roll to end of old roll passing over dancer roll, adjuster for dancer roll keeping old web under constant tension before splicing
JP3451437B2 (en) * 2001-03-15 2003-09-29 株式会社東京機械製作所 Web support device
JP3512752B2 (en) * 2001-03-29 2004-03-31 株式会社東京機械製作所 Web drive
FR2846263B1 (en) * 2002-10-23 2005-01-21 Vai Clecim COOLED CHUCK FOR WINDING A BANDED PRODUCT
US7204451B2 (en) * 2004-02-25 2007-04-17 Sonoco Development, Inc. Winding core and associated method
US7210648B2 (en) * 2004-09-28 2007-05-01 Catalyst Paper Corporation Disposable/reusable core adapters

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836089A (en) * 1973-03-19 1974-09-17 Procter & Gamble Web splicing, unwinding and forwarding apparatus
US3891158A (en) * 1973-07-13 1975-06-24 Du Pont Method and apparatus for splicing a standby web to a running web
US4100012A (en) * 1976-11-08 1978-07-11 Butler Automatic, Inc. Driven nip roll splicer
US5190234A (en) * 1988-12-06 1993-03-02 Butler Automatic, Inc. Web handling method and apparatus with pre-acceleration of web feed rolls
EP0413890A1 (en) * 1989-08-22 1991-02-27 Schlumpf Ag Clamping device for apparatus for winding and/or unwinding webs of materials
EP0441152A2 (en) * 1990-02-06 1991-08-14 MAN Roland Druckmaschinen AG Reel changer
US5360502A (en) * 1990-04-18 1994-11-01 Duni Ab Method and apparatus for splicing at least two single or multiple layer materials comprising air permeable soft paper webs
US5316230A (en) * 1991-03-07 1994-05-31 Focke & Co. (Gmbh & Co.) Method and apparatus for joining the ends of webs of packaging material
EP0708047A1 (en) * 1994-10-18 1996-04-24 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Method and apparatus for unwinding a web

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107986055A (en) * 2017-11-29 2018-05-04 徐雪华 A kind of multi roll cutting machine

Also Published As

Publication number Publication date
US20090050731A1 (en) 2009-02-26
US20070102564A1 (en) 2007-05-10
CN1886318A (en) 2006-12-27
EP1697243A2 (en) 2006-09-06
WO2005054101A3 (en) 2005-08-04
WO2005054101A2 (en) 2005-06-16

Similar Documents

Publication Publication Date Title
CN100595117C (en) Reel changer and method for carrying out a flying reel change
US4875632A (en) Web dividing and rewinding machine and method for removing rewind rolls therefrom
US5909856A (en) Duplex slitter/rewinder with automatic splicing and surface/center winding
JP6270160B2 (en) Reel unwinding machine and unwinding method
RU2128618C1 (en) Band material roll automatic changing device
CN107298327B (en) Splicing equipment
CN103827003B (en) The roll web decoiling equipment of web press
JPS593372B2 (en) Web material supply device
US3937410A (en) Method of and means for controlling internal tension in web rolls
EP0372757B1 (en) Web-aligning apparatus
US6536702B1 (en) Surface winding on an a-frame winder
JP2678525B2 (en) Reel machine of paper machine
US4967974A (en) Taping equipment for web feeding device
US5087318A (en) Web-aligning apparatus
JPH07187467A (en) Device to prevent product web from being damaged when being torn
US5330126A (en) Cup sidewall stock unwind stand
CN218057794U (en) Non-stop unreeling tail grabbing device
JPH04223957A (en) Residual paper winding device
CN1406850A (en) Winder for forming reels
JP3453350B2 (en) Continuous unwinding apparatus and continuous unwinding method of web
JP3008589B2 (en) Web sheet processing equipment
CN103889726B (en) For at least one material webs being drawn in the method for process equipment
US6554220B2 (en) Device for joining the trailing edge of a reel of paper about to finish to the leading edge of a new reel
JP6544631B2 (en) Banded sheet winding device
EP1089931B1 (en) Surface winding on an a-frame winder

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: CERUTTL CO., LTD.

Free format text: FORMER OWNER: KOENIG + BAUER AG

Effective date: 20080711

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20080711

Address after: Italy Casale Monferrato

Applicant after: Koenig & Bauer AG

Address before: Wuerzburg, Germany

Applicant before: Koenig & Bauer-Albert AG

C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100324

Termination date: 20110915