EP2996977A1 - Rollenhandlingsystem für einen wickler sowie verfahren hierzu - Google Patents
Rollenhandlingsystem für einen wickler sowie verfahren hierzuInfo
- Publication number
- EP2996977A1 EP2996977A1 EP14706835.7A EP14706835A EP2996977A1 EP 2996977 A1 EP2996977 A1 EP 2996977A1 EP 14706835 A EP14706835 A EP 14706835A EP 2996977 A1 EP2996977 A1 EP 2996977A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sleeves
- receiving unit
- handling system
- transfer station
- winding shaft
- 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.)
- Granted
Links
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
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
- B65H19/305—Inserting core
-
- 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
- B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
- B65H19/283—Attaching the leading end of the web to the replacement web-roll core or spindle by applying adhesive to the core
-
- 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
- B65H2301/418—Changing web roll
- B65H2301/41829—Changing web roll positioning the core, e.g. in axial direction
Definitions
- Roller handling system for a winder and method therefor
- the invention relates to a roll handling system for a winder, in which sleeves can be applied with a material web, so that a plurality of wound on the sleeves with a material web rolls arise.
- the invention relates to a method for a just mentioned roll handling system.
- a device is known from WO 03/010079 A1, in which a material web can be applied to a rotating sleeve in a winder. The result is a wound on the sleeve with the material roll, which can be removed via a roll handling system from the winder.
- a significant disadvantage in the prior art is that the roll handling system is only capable of "manipulating" or moving a sleeve or a roll, moreover, it has disadvantageously been found that the device mentioned in the prior art is structurally complex .
- the object of the present invention is to avoid the above-mentioned disadvantages, in particular to provide a reel handling system for a winder and a method for this purpose, so that the productivity of the overall arrangement and the method can be significantly increased.
- a roll handling system for a winder in which sleeves each having a material web can be applied, so that a plurality of rolls wound on the sleeves, each with a material web, with a feed unit to transfer a plurality of sleeves of a receiving unit, wherein the receiving unit is arranged movably between the feed unit and a transfer station, with which sleeves can be transferred to the winder and rollers can be transferred from the winder to the transfer station, wherein a position device is provided between the transfer station and the feed unit, which during movement of the receiving unit in the direction of the transfer station causes a positioning of the sleeves.
- a significant advantage of the invention is that a plurality of sleeves can be processed in the roll handling system, among other things, the material webs are applied, thus creating a variety of roles, which can significantly increase the productivity of the overall arrangement.
- the present invention Due to the simultaneous machining of a plurality of sleeves or rollers, the present invention has a positioning device which lies between the transfer station and the feed unit. In order to ensure a correct application of the material web to the sleeves, it has been found that the exact position of the sleeves within the transfer station is necessary. Only then can a high quality in the application of the web to the individual sleeve can be ensured.
- the positioning means during the movement of the receiving unit in the direction of the transfer station ensures that the sleeves are brought into their correct position.
- positioning of the sleeves takes place during the movement of the receiving unit in the direction of the transfer station.
- the positioning device positions the sleeves on the moving receiving unit. If the sleeves arranged adjacent to one another are already in the transfer station, it is no longer necessary according to the invention to readjust or correct the position of the sleeves. Without losing time, the transfer station can transfer the sleeves to the winder.
- the position device in a further measure improving the invention, provision can be made for the position device to be designed in such a way that the sleeves are positioned relative to one another.
- the positioning can z. B. the distance to the adjacently arranged sleeves are corrected and adjusted accordingly, at the same time each sleeve is positioned on the receiving unit according to the position means. This can generate an automatic role change, which requires little time.
- the machine speeds, in particular the winder can be increased, whereby the productivity can be increased.
- an adhesive device may be disposed between the delivery unit and the transfer station to apply an adhesive medium to the sleeves.
- different adhesive media can be used. This depends inter alia on the material of the material web and / or the sleeve.
- the adhesive medium serves to reliably secure the web to the sleeve, which is applied in the winder. It is particularly advantageous that the adhesive device can be integrated in the position device, whereby a compact overall arrangement of the roller handling system is created.
- the position device has a temperature control unit for the adhesive medium and / or a pressure unit for the application of the adhesive medium.
- an adhesive medium can, for.
- As a hot melt can be used, which can be good adhesive properties to achieve.
- a printing unit can be advantageous, which ensures that the adhesive medium is applied under a defined pressure on the sleeves. In this way, among other things, the amount of adhesive medium to be used can be saved or optimized.
- the position device has a sensor unit which checks the passing sleeves, in particular checks whether the sleeves rest correctly on the receiving unit and / or the correct sleeves are on the receiving unit.
- the sensor unit can thus detect the position of the respective sleeve on the receiving unit. By way of a diameter determination of the sleeve located on the receiving unit, the roll handling system can recognize to what extent the feed unit has handed over the correct sleeve to the receiving unit. If the sensor unit detects that the sleeve does not rest correctly on the receiving unit or if the correct sleeve is not located in the receiving unit, the method according to the invention is aborted with said roller handling system, the method being described further below. The sensor unit can also detect if a sleeve is missing.
- the position means may comprise a scraper element which serves for contacting with at least one sleeve during the movement of the receiving unit in the direction of the transfer station.
- the position means is movable, in particular, the position means in the movement of the receiving unit with the sleeves in the direction of the transfer station occupy a working position and occupy a waiting position during movement of the receiving unit with the rollers, which differs from the working position.
- the scraper element contacted during the movement of the receiving unit in the direction of the transfer station, the sleeves and brings them into a correct position on the receiving unit.
- the scraper element is immovably positioned on the positioning device when positioning the sleeves on the receiving unit.
- the wiper element projects into the travel path of the sleeves in the direction of the transfer station, so that automatically one or all of the sleeves meet the wiper element and are thus positioned in the receiving unit.
- the transfer station may comprise a holding device to which a winding shaft is releasably secured, wherein the sleeves are pushed onto the winding shaft during the movement of the receiving unit in the direction of the transfer station.
- the holding device solves the attachment to the winding shaft, which is then fed to the winder.
- the winding shaft can be transferred with attached roles back to the transfer station, the holding device after the transfer closes the attachment to the winding shaft again, so that the rollers can be transported back to a roll removal via a movement of the receiving unit.
- the sleeves can be reliably pushed onto the winding shaft and / or the rollers can be easily transported from the winding shaft in the direction of roll removal
- the winding shaft is mounted on one side of the holding device and / or fixed.
- the bearing of the winding shaft is arranged on the side facing away from the feed unit of the holding device.
- the winding shaft to the horizontal axis may be inclined downwards, so that the winding shaft is inclined at an angle ⁇ to the horizontal axis, in particular, the angle ⁇ ⁇ 5 ° ,
- the free end of the winding shaft which faces the supply unit, is inclined downwards. Due to the slightly oblique arrangement of the winding shaft to the horizontal axis or to the direction of movement of the receiving unit, the winding shaft passes through the individual sleeves, which have the shape of a hollow cylinder. At the same time there is a slight contact with the lateral surface of the obliquely arranged winding shaft and the inside lateral surface of the sleeve, whereby the sleeve undergoes additional positioning due to the resulting friction.
- the roller handling system may further provide that the sensor unit is arranged between the wiper element and the adhesive device. Since the sleeves in front of the scraper element are not yet positioned in the receiving unit, it is advantageous to position the sensor unit after the scraper element or behind the scraper element. If the sensor unit still detects improper positioning of the sleeve or sleeves or the sensor unit detects that no sleeve or incorrect sleeve is in the receiving unit, the process of applying an adhesive medium by means of the adhesive device is prevented. Furthermore, it can be provided according to the invention that the receiving unit has a first support surface with positioning means in order to align the sleeves by means of the position device on the receiving unit.
- the sleeves are after feeding onto the receiving unit obliquely on the first support surface, since the sleeves are each located on a positioning means that, for example, projecting from the support surface extends.
- the wiper element contacts at least one or more sleeves which move over the moving receiving unit in the direction of transfer station, at the same time the sleeve are pushed away from the positioning and it comes to a uniform support of the sleeves with the first bearing surface.
- the support surface has a plurality of positioning means, which are spaced from each other, is achieved by contacting at least one sleeve or the plurality of sleeves with the scraper that the plurality of sleeves or at an associated positioning means come into contact this positioning means may also extend from the first bearing surface in a projection-like manner.
- the roll handling system can be designed such that the receiving unit has a second support surface to receive the rollers, in particular that the second support surface is movable independently of the receiving unit. It may be useful to provide two different bearing surfaces on the receiving unit, since the geometry of the sleeves and the rollers to be transported is different. It may also be advantageous that the second support surface can be moved independently of a movement of the receiving unit, for. B. when the winder of the transfer station passes the roles. It is conceivable that the second bearing surface is moved via a lifting drive to safely receive the winding shaft with the rollers.
- the invention includes that the receiving unit is linearly movable between the feed unit and the transfer station and / or has a lifting device, whereby the receiving unit is movable perpendicular to the direction of movement between the feed unit and the transfer station.
- the lifting device can be designed in such a way that both the first and the second support surface can be moved. It is also conceivable that the first and / or the second bearing surface have an independent lifting device.
- the invention includes that the receiving unit in the movement in the direction of the transfer station and back has a travel path that can be more complex than a linear travel, z. For example, the travel path can be arcuate and / or lying on a circular path.
- the receiving unit is arranged rotatable about an axis.
- the first or the second bearing surface is available for the roll handling system.
- Such an embodiment of the rotating receiving unit favors a compact overall arrangement of the overall system.
- a method for positioning sleeves in a roll handling system is proposed with a feed unit for transferring a plurality of sleeves to a receiving unit, wherein the receiving unit is movably arranged between the feed unit and a transfer station, and a positioning device is provided between the transfer station and the feed unit which causes the sleeves to be positioned as the receiving unit moves in the direction of the transfer station. It is particularly advantageous that the plurality of sleeves is positioned during movement in the direction of the transfer station. It is particularly advantageous that a plurality of sleeves can be processed by the roll handling system, wherein in one step, all sleeves are positioned before the sleeves are processed outside the transfer station. Further advantages of the method according to the invention correspond to the advantages which apply to the roll handling system according to the invention.
- a winding shaft is releasably secured, being pushed onto the winding shaft, the sleeves in the movement of the receiving unit in the direction of the transfer station and this one Final positioning of the sleeves takes place on the winding shaft.
- the winding shaft can in this case be inclined to the horizontal axis such that during the sliding of the sleeves onto the winding shaft, an end positioning of the sleeves takes place on the winding shaft.
- FIGS. 1 to 1 1 are schematic views of a roll handling system with a winder, a feed unit, a receiving unit, a transfer station, a positioning device and a roller discharge, wherein the roll handling system is in different operating states,
- FIG 14 is a view A according to FIG 12,
- FIG. 15 shows a view B according to FIG. 12,
- 19 is an enlarged view of a portion of the winding shaft according to
- FIG. 18 Fig. 20 is a sectional view of the winding shaft according to Figure 18 and
- Fig. 21 is a schematic view of the arranged in the transfer station
- Winding shaft and the receiving unit Winding shaft and the receiving unit.
- FIGs 1 to Figure 1 1 show schematically a roller handling system for a winder 50, in which sleeves 1, each with a material web 2 can be wound.
- the roll handling system comprises a feed unit 10 for transferring a plurality of sleeves 1 to a receiving unit 20.
- the receiving unit 20 According to FIG. 1, three rollers 3 of the receiving unit 20 have already been transferred, the receiving unit 20 having a first bearing surface 23 on which the sleeves 1 rest.
- the sleeves 1 are cylindrical in this case.
- the receiving unit 20 can be moved between the feed unit 10 and a transfer station 60.
- the sleeves 1 can be transferred to the winder 50, which will be discussed below.
- a material web 2 is applied to each individual sleeve 1 and there is a plurality of wound on the sleeves 1 with a material web 2 rollers 3, see for example Figure 3 and Figure 6.
- the rollers 3 are then again from the winder 50 for Pass transfer station 60, which is shown in Figure 4 and Figure 5.
- a positioning device 80 which causes the sleeves 1 on the first bearing surface 23 to be positioned when the receiving unit 20 moves in the direction of the transfer station 60.
- the positioning device 80 is designed such that positioning of the sleeves 1 takes place relative to one another.
- the position device 80 has a sensor unit 100, which is shown in FIG. 12, wherein the sensor unit 100 checks the passing sleeves 1 to what extent the sleeves 1 rest correctly on the receiving unit 20 and / or the correct sleeves 1 are located on the receiving unit 20.
- the sensor unit 100 has a first sensor 110, which checks to what extent the diameter of the sleeve 1 is too large with respect to a fixed maximum diameter in order to protect the device of the roll handling system located behind it. If the measured diameter of the Sleeve 1 is actually greater than a stored maximum diameter, an abort of the roll handling system.
- the second sensor 120 checks to what extent the actual diameter of the sleeve 1 corresponds to a predetermined value within the roller handling system. For example, it is conceivable that the machine operator of the roll handling system previously enters the value of the sleeve 1 with respect to its diameter. Subsequently, a comparison between the measured diameter of the sleeve 1 and the previously entered diameter value takes place via the measurement of the second sensor.
- the sensor unit 100 which is arranged on the position device 80, can thus also determine the extent to which a sleeve 1 is missing, which likewise leads to a rupture of the roll handling system. Between two sensors 1 10, 120 is a scraper element 81, which is flexible according to the present embodiment and may be formed from a spring plate. Furthermore, the positioning device 80 has an adhesive device 90, which is arranged in the direction of the transfer station 60.
- the receiving unit 20 has positioning means 24 for aligning the sleeves 1 on the receiving unit 20 by means of the positioning device 80.
- the first support surface 23 of the receiving unit 20 shell elements 26 which are at least partially adapted to the geometric shape of the sleeves 1.
- the shell elements 26 are spaced from each other, wherein the positioning means 24 protrude from the support surface 23 projecting manner, which is particularly illustrated in Figure 13 to Figure 15.
- the positioning means 24 are disc-shaped, wherein the positioning means 24 are designed as metallic discs, which are arranged laterally on the shell elements 26.
- the sleeves 1 When the sleeves 1 are transferred from the feed unit 10 to the receiving unit 20 (see FIG. 10), the sleeves 1 according to FIG. 12 are each located on one or more positioning means 24, whereby the sleeves 1 have an oblique position on the first support surface 23 of the receiving unit 20 have, which is illustrated in Figure 12. If a movement of the receiving unit 20 from the position according to FIG. 1 in the direction of FIG. 2 occurs, the wiper element 81 contacts each obliquely arranged sleeve 1, so that the sleeve 1 is brought out of the oblique position and is pushed onto the support surface 23 of the receiving unit 20, whereby a first positioning 5 of the sleeves 1 takes place.
- FIG. 12 If a movement of the receiving unit 20 from the position according to FIG. 1 in the direction of FIG. 2 occurs, the wiper element 81 contacts each obliquely arranged sleeve 1, so that the sleeve 1 is brought out of the oblique position and is pushed onto the support surface 23 of the receiving unit 20, where
- the right-hand sleeve 1 has already been positioned over the wiper element 81, with the sleeve 1 abutting against the positioning means 24 with its left-hand region, which is shown in FIG. 13a.
- the middle sleeve 1 and the left sleeve 1 is positioned, at the same time the receiving unit 20 moves with the sleeves 1 in the direction transfer station 60.
- the diameters of the sleeves 1 are checked via the sensor unit 100.
- an adhesive medium is applied to the lateral surface of each sleeve 1 via the adhesive device 90.
- the position device 80 can in this case be a tempering unit and / or a printing unit have in order to apply the adhesive medium on the sleeves 1 according to defined parameters.
- the adhesive medium is a hot melt adhesive.
- the function of the adhesive medium is that reliably in the winder 50, the material web 2 can be attached to the lateral surface of the sleeve 1.
- the shell element 26a according to FIG. 12 has two positioning means 24 lying at a height, which serve as a stop for the middle sleeve 1. This is also shown in FIG.
- the rearmost shell element 26b has a further positioning means 24, which is increased to the two positioning means 24.
- This further securing means 24 serves as a securing element in order to avoid tilting in the positioning of the left sleeve 1.
- the position device 80 on which the adhesive device 90 and the sensor unit 100 is integrated, can be traversed, wherein during the movement of the receiving unit 20 with the sleeves 2 in the direction of the transfer station 60 according to FIG. 2, the position device 80 assumes a working position 21, which is shown in FIG 12 is shown.
- the position device 80 can furthermore be brought into a waiting position, which is shown schematically in FIG. 6 and FIG. 7, in which no application of the adhesive medium and / or checking the diameter of the sleeves 1 is necessary.
- the transfer station 60 has a holding device 61 to which a winding shaft 62 is detachably fastened.
- the winding shaft 62 is mounted on the holding device 61 on one side and fixed, which is shown in Figure 16, Figure 17 and Figure 21.
- the bearing of the winding shaft 62 is arranged on the side facing away from the feed unit 10 side of the holding device 61.
- the winding shaft 62 is inclined to the horizontal axis 4 downwards, which is shown schematically in Figure 21.
- the winding shaft 62 is inclined at an angle ⁇ to the horizontal axis 4, wherein the winding ⁇ is less than 5 °.
- the free end 53 of the winding shaft 62 which faces the feed unit 10, is inclined downwards.
- a guide element 29 ensures that the winding shaft 62 is brought into the horizontal axis 4 for a short time.
- the guide element 29 is arranged on the receiving unit 20, wherein the guide element 29 can be brought between an active position 27 and a passive position 28, wherein these positions 27, 28 are shown schematically in FIG. 21. In the active position 27, the guide member 29 brings the winding shaft 62 in the horizontal axis 4, wherein the winding shaft 62 penetrates into the sleeves 1.
- the winding shaft 62 has penetrated into one or more sleeves. Subsequently, the guide member 29 can be moved back into the passive position 28, so that the winding shaft 62 moves back to its inclined position. This results in a certain friction with the inner surface of the sleeve 1, wherein the receiving unit 20 continues to move with the sleeves 1 in the direction transfer station 60.
- the winding shaft 62 acts on the sleeves 1, so that the sleeves 1 are each end-positioned on a positioning means 24 of the receiving unit 20, which is a second positioning 6 of the sleeves 1 on the first bearing surface 23.
- the sleeves 1 are pressed against the respective positioning means 24, so that each sleeve 1 comes into contact with its positioning means 24, which corresponds to Figures 14 and 15.
- the guide element 29 is designed with a roller element 30 which rolls in the active position 27 on the winding shaft 62. This can be a small Achieve friction, with hardly any noise is recorded.
- the roller element 30 may be made of a suitable plastic.
- the winding shaft 62 has fixing means 54, which are shown in FIG. 18 and FIG.
- the fixing means 54 are formed as movable on the winding shaft 62 clamping elements which are movable between an extended position 55 and a retracted position 56. In the extended position 55, a fixing of the sleeves 1 takes place on the winding shaft 62, wherein the clamping elements 54 in the extended position 55 projecting from the winding shaft 62 extend and thus rest against the inner circumferential surface of each sleeve 1 with a defined force.
- the nozzle 58 first being moved into the air feed 57.
- the tensioning elements 54 travel into the defined extended position 55 via the pressure occurring within the winding shaft 62.
- the nozzle 58 which is arranged at the transfer station 60, moves back into the position shown in FIG Position.
- a non-explicitly illustrated check valve prevents the fixing means 54 leave the extended position 55.
- the holding device 61 of the transfer station 60 which has a movable pin 60 which serves as axial securing for the winding shaft 62, specifically when the winding shaft 62 in the holding device 61 of the transfer station 60 located.
- the axial securing device 60 is then in a locking position 59 (see FIG 17), wherein in the locking position 59, the axial securing 60 in a receptacle 63 according to FIG 18 is located.
- the receptacle 63 is formed according to the illustrated embodiment as a groove in the winding shaft 62.
- the holding device 61 has holding plates 66, 67, which act on the winding shaft 62 in the sense of a toggle lever with a defined force, which is shown schematically in FIG. This ensures that the winding shaft 62 is fixed on one side to the transfer station 60.
- the winding shaft 62 has a further receptacle 64, which is arranged adjacent to the first receptacle 63, wherein a gripping element 51 of the winder 50, which is shown schematically in FIG. 3 to FIG. 5, can be introduced into the further receptacle 64.
- the further receptacle 54 is also designed as a groove, wherein the gripping element 51 is designed according to the geometry of the receptacle 64 and engages in this receptacle 64 when the winding shaft 62 from the transfer station 60 in the winder 50 and back of the winder 50 in the transfer station 60th is moved.
- the holding device 61 described above is released, so that the axial securing device 60 is detached from the winding shaft 62.
- the axial securing device 60 does not assume the locking position 59, but is in a release position, not explicitly shown, in which the bolt 60 is positioned at a distance from the winding shaft 62.
- the holding plates 66, 67 are not applied to the winding shaft 62.
- the winding shaft 62 is held only by the gripping elements 51.
- the gripping elements 51 which are movably mounted on the winder 50, can detach from the winding shaft 62 and travel to a position shown in FIG. So that the rollers 3 can be reliably picked up by the receiving unit 20, the receiving unit 20 has a second bearing surface 25 which, according to the illustrated embodiment, can be moved independently of the receiving unit 20.
- the receiving unit 20 according to Figure 4 maintains its position, the receiving unit 20 has a lifting device for the second support surface 25, which can move the second support surface 25 from its position in Figure 4 in the direction of roller 3 of Figure 5 until the roller 3 the second bearing surface 25 reliably rests.
- the advantage of two support surfaces 23, 25 of different size and shape is that the geometries of the sleeves 1 and of the rollers 3 are very different.
- the weight of the rollers 3 is substantially increased to the weight of the sleeve 1.
- the receiving unit 20 is arranged rotatable about an axis 31, wherein in a rotational position, the first support surface 32 is active to receive the sleeves 1, for example in Figure 10.
- the second support surface 25 is disabled and no function.
- the second bearing surface 25 is active, which is shown for example in Figure 5, to reliably receive the rollers 3.
- the first bearing surface 23 is deactivated.
- the air feed 57 which at the same time can also serve as air discharge during the venting, is arranged on the end face 65 of the winding shaft 62.
- the end face 65 as shown in Figure 18, designed as a triangular.
- the triangular has the advantage that 50 high torques can be absorbed in the winder.
- the winding shaft 62 on a tilt protection which is realized in the form of a self-aligning bearing 68 which is movably disposed on the edge of the winding shaft 62.
- the pendulum bearing 68 is made of a plastic and can prevent that when the winding shaft 62 bends, a tilting of the winding shaft 62 is formed.
- the receiving unit 20 arrived with the rollers 3 in the position shown in Figure 7, the receiving unit 20 rotates about the axis 31st In particular, the second support surface 25 moves about the axis 31, the rollers 3 are fed to a Rollenab Adjust 130 (see Figure 9).
- the next cycle for sleeve addition starts, where According to FIG. 10, the feed unit 10 approaches the receiving unit 20 and further sleeves
- the feed unit 10 has a separating element 1 1, which causes only a sleeve 1 from a channel 12 of the feed unit 10 of the receiving unit 20 is supplied.
- all units of the roll handling system in particular the feed unit 10, the separating elements 1 1, the receiving unit 20 with its bearing surfaces 23, 25, guide element 29, transfer station 60, holding device 61, fixing means 54, axial securing 60, holding plates 66, 67, position means 80th and roller discharge 130 via a control unit electronically connected to each other, so that a data exchange can take place with each other.
- the winder 50 can also be in data communication with the control unit; in particular, the control unit can be integrated in the winder 50.
- the feed unit 10 is designed such that the channels 12 according to Figure 1 or Figure 2 in its width according to the geometry of the sleeve 1 are adjustable, in particular it is conceivable, the feed unit 10 such further form that the number of channels can be varied.
- the illustrated embodiment of the roll handling system is particularly advantageous because due to the arrangement of the individual units of the winder 50 is accessible and visible to the operator, which is shown by the arrow view of Figure 1. This is achieved, inter alia, that the holding device 61 is arranged laterally, opposite the feed unit 10 and the roller discharge 130, wherein the winding shaft 62 is held on one side on the holding device 61 releasably.
- the material webs 2 are applied to the sleeves 1 in the winder 50, a roller 3 is formed, each with a material web 2, wherein the material webs 2 on different sleeves 1, which are adjacent to each other, are applied. Subsequently, the rollers 3 of the transfer station 60 are returned again. Before the material web 2 is applied to the sleeve 1, the material web 2 advantageously has a greater width, relative to the extension direction of the sleeve 1, on. This Materialrohbahn, which is not explicitly shown, is in an upstream step in the individual webs
- the step of severing may be, for example, within the winder 50.
- the gripping elements 51 which act laterally on the winding shaft 62, can translationally extend and retract in their length and pivot about a defined axis, which is shown schematically in FIG. 3 to FIG. 5 or FIG. 8. As a result, the winding shaft 62 can be positioned accurately.
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013104908 | 2013-05-13 | ||
| DE102013108829.5A DE102013108829B4 (de) | 2013-05-13 | 2013-08-15 | Rollenhandlingsystem für einen Wickler sowie Verfahren hierzu |
| PCT/EP2014/053761 WO2014183889A1 (de) | 2013-05-13 | 2014-03-13 | Rollenhandlingsystem für einen wickler sowie verfahren hierzu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2996977A1 true EP2996977A1 (de) | 2016-03-23 |
| EP2996977B1 EP2996977B1 (de) | 2017-08-09 |
Family
ID=51787463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP14706835.7A Active EP2996977B1 (de) | 2013-05-13 | 2014-03-13 | Rollenhandlingsystem für einen wickler sowie verfahren hierzu |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9656824B2 (de) |
| EP (1) | EP2996977B1 (de) |
| CA (1) | CA2912126A1 (de) |
| DE (1) | DE102013108829B4 (de) |
| ES (1) | ES2642267T3 (de) |
| WO (1) | WO2014183889A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015114391B4 (de) | 2015-08-28 | 2020-05-20 | Windmöller & Hölscher Kg | Aufnahmemittel zur Aufnahme von Folienmaterial |
| WO2017060752A1 (en) * | 2015-10-09 | 2017-04-13 | Pmt Italia S.P.A. | A positioning apparatus for selectively positioning a tubular core axially relative to a core tube |
| CN115485222A (zh) * | 2020-06-10 | 2022-12-16 | 萩原工业株式会社 | 分切机 |
| CN111807127B (zh) * | 2020-08-19 | 2025-02-28 | 淄博众成机器人科技有限公司 | 自动换卷装置 |
| CN114226475B (zh) * | 2021-11-15 | 2024-06-21 | 江苏赛福天集团股份有限公司 | 一种自动换轴机械臂 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2198644A (en) * | 1937-11-04 | 1940-04-30 | Frank L Wettengel | Coil handling device |
| FR1505340A (fr) * | 1965-12-16 | 1967-12-15 | Novacel Sa | Dispositif et procédé d'habillage et de déshabillage automatiques des arbres récepteurs d'une coupeuse formant des rubans à partir d'une bande mince de grande largeur |
| AT286094B (de) * | 1968-08-09 | 1970-11-25 | Hobema Maschf Hermann | Papierrollen-Wickelmaschine mit mehreren Wickelwellen |
| GB1313856A (en) * | 1969-07-05 | 1973-04-18 | Masson Scott Thrissell Eng Ltd | Multiple reel unwind stands |
| JPS4836408B1 (de) * | 1970-07-07 | 1973-11-05 | ||
| US3718303A (en) * | 1971-03-18 | 1973-02-27 | Midland Ross Corp | Turnstile-type coil-gathering machine |
| DE2654707A1 (de) * | 1976-12-02 | 1978-06-08 | Novacel Sa | Vorrichtung zum entfernen von auf einem wickelkern gebildeten wickeln von einer welle und gleichzeitigem anordnen leerer wickelkerne auf dieser welle |
| US4208019A (en) * | 1978-08-10 | 1980-06-17 | John Dusenbery Co., Inc. | Turret winder for pressure-sensitive tape |
| US4346446A (en) * | 1980-03-25 | 1982-08-24 | Harris Corporation | Management and analysis system for web machines and the like |
| DE3026995A1 (de) * | 1980-07-17 | 1982-02-11 | Focke & Co, 2810 Verden | Verfahren und vorrichtung zum aneinanderschliessen von verpackungsmaterial-bahnen in verpackungsmaschinen |
| DE3631205A1 (de) * | 1986-09-13 | 1988-03-24 | Focke & Co | Vorrichtung zur zufuehrung von verpackungsmaterial-bobinen zu einer verpackungsmaschine |
| CA2099148C (en) * | 1992-07-02 | 2002-11-05 | Noboru Ishizu | Process and apparatus for production of toilet paper rolls having no core |
| US5759326A (en) * | 1995-05-09 | 1998-06-02 | Paper Converting Machine Company | Method and apparatus for handling logs of convolutely wound webs |
| US5941474A (en) * | 1996-07-16 | 1999-08-24 | Huntsman Packaging Corporation | System, apparatus and method for unloading and loading winder shafts |
| JP2995553B2 (ja) | 1997-10-17 | 1999-12-27 | 株式会社不二鉄工所 | 巻取機における巻芯管位置設定装置 |
| WO2003010078A1 (es) * | 2001-07-26 | 2003-02-06 | Enviroxi, Sl | Procedimiento y dispositivo de evacuación automática de bobinas en una máquina formadora de las mismas |
| WO2003010079A1 (es) | 2001-07-26 | 2003-02-06 | Enviroxi, Sl | Procedimiento y dispositivo de evacuación/introducción automática de bobinas en una máquina formadora/transformadora de las mismas |
| GB0122783D0 (en) | 2001-09-21 | 2001-11-14 | Holmdale Prec Ltd | A core positioning apparatus |
| ATE539993T1 (de) | 2006-02-27 | 2012-01-15 | Celli Nonwovens Spa | Verfahren und vorrichtung zur herstellung von röhrenförmigen wickelkernen |
| TW200740679A (en) * | 2006-04-21 | 2007-11-01 | Chan Li Machinery Co Ltd | Paper rolling device of roll paper |
| PL2041010T3 (pl) * | 2006-07-17 | 2012-03-30 | Celli Nonwovens Spa | Zautomatyzowany układ do wytwarzania i obsługiwania rolek materiału zwojowego oraz robot przeznaczony szczególnie do wymienionego układu |
| FR2928636B1 (fr) * | 2008-03-12 | 2012-02-17 | Armor | Dispositif et procede de preparation de mandrins, dispositif de recueil des mandrins bobine et dispositif et procede de manutention des mandrins |
| EP2123584B1 (de) | 2008-05-21 | 2011-12-07 | JURMET Sp. Z.o.o. | Wickelmaschine mit einer Vorrichtung zur automatischen Positionierung von auf Wickelwellen aufgesteckten Hülsenelementen |
| DE102010001014A1 (de) * | 2010-01-19 | 2011-09-08 | Koenig & Bauer Aktiengesellschaft | Rollenwechsler mit einer Absicherung eines Sicherheitsbereiches |
| DE102010041696A1 (de) * | 2010-09-30 | 2012-04-05 | Voith Patent Gmbh | Vorrichtung zum Einführen von zueinander beabstandeten Hülsen in eine Wickelvorrichtung |
| US9346651B2 (en) * | 2011-02-09 | 2016-05-24 | Georg Sahm Gmbh & Co. Kg | Winding machine |
| DE202012002466U1 (de) * | 2012-03-09 | 2012-06-11 | Sml Maschinengesellschaft M.B.H. | Wendewickler einer Gießfolienanlage |
| DE102012211708B4 (de) * | 2012-07-05 | 2015-07-09 | Koenig & Bauer Aktiengesellschaft | Rollenversorgungssystem einer Rollendruckmaschine, Rollendruckmaschine sowie Verfahren zur Bedienung eines Rollenversorgungssystems einer Rollendruckmaschine |
| DE102013108830A1 (de) * | 2013-05-13 | 2014-11-13 | Windmöller & Hölscher Kg | Rollenhandlingsystem für einen Wickler mit einer mit Positionierungsmitteln ausgebildeten Aufnahmeeinheit sowie Verfahren hierzu |
| DE102013108831B4 (de) * | 2013-05-13 | 2017-06-29 | Windmöller & Hölscher Kg | Rollenhandlingsystem mit einer einseitig lösbar befestigten Wickelwelle |
-
2013
- 2013-08-15 DE DE102013108829.5A patent/DE102013108829B4/de not_active Expired - Fee Related
-
2014
- 2014-03-13 CA CA2912126A patent/CA2912126A1/en not_active Abandoned
- 2014-03-13 WO PCT/EP2014/053761 patent/WO2014183889A1/de not_active Ceased
- 2014-03-13 ES ES14706835.7T patent/ES2642267T3/es active Active
- 2014-03-13 EP EP14706835.7A patent/EP2996977B1/de active Active
- 2014-03-13 US US14/891,313 patent/US9656824B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2642267T3 (es) | 2017-11-16 |
| US20160107860A1 (en) | 2016-04-21 |
| DE102013108829A1 (de) | 2014-11-13 |
| DE102013108829B4 (de) | 2019-03-28 |
| WO2014183889A1 (de) | 2014-11-20 |
| EP2996977B1 (de) | 2017-08-09 |
| US9656824B2 (en) | 2017-05-23 |
| CA2912126A1 (en) | 2014-11-20 |
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