DE1803217A1 - Roll dispenser - Google Patents

Description

Roll dispenser

The invention relates to a device for dispensing Rolls of paper or the like .. The simplicity sake is should only be taken into consideration in the following description to a device in which the invention is applied in connection with a longitudinal sofa and winder device for paper, but the invention is equally applicable to handling pods of paper produced by other machines or for rolls made of different material «

Papieraufwlokel and -längseohnevorriobtungen are generally arranged horizontally, ie the axes of the feed rollers and the take-up rollers are horizontal and it follows that the PUbr- and / or printing rollers, the sonoid rollers etc. are arranged accordingly. It also follows from this that when a paper roll is to be removed from the machine, this is done regularly so that the roll axis remains horizontal. Since the roll to be unloaded is generally above the ground on which the

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Kaeohine st3ht _{9 is} formed, iat a sinking or tilting table \ orgeaehen to absuvö the role (whose dish is usually v.eiße einig-a! Donnen) on the Puasboden level: d vjd aie easily spent on a Lasteir & ag.an

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In some cases, however, ea is desirable, the role sweoka decrease in a vertical position below bring "DIEA can easily be done by a Lastenv recite ve with grippers:. 'IieuüQ-t tjird that determines a horiisoiitale role umgreifei." And raise \ mä can then turn about a right angle ₀ However, this "method is not always applicable" Z ₀ B ₀ with rolls of crepe paper of low mechanical strength, it is not always possible to use grippers that grip the hull.

IDine dispenser for rolls AUB paper od _e like ₀ has according to the invention a iDisoh on which swiecben a horizontal and a vertical position is movable * and on lisch attached Elerainittel which could attack the ends of a roll thereon »» and drive means aura moving of the depth from ßelner borizontalea in its vertical position "

The Üüsch the device is when ex is börisontal ₉ n3twenäi, ge: cweise auagerleiitet Eit and uebeu the Abgabaeiode a suaehösrigeo Maaohlne "as 2s" B _o eiaer Papieraufwickel ™

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and lacg sawing machine. The table can be mounted around one of its ends acbweiMar so that it can be in the vertical position "b & .- iQr.t , or it can be a heavy:! '7'.OXOrJv: r.ufwe.i.aen, das is at some distance in front of) ijyirer.i.: ^; ftr] f: where the swivel axis is in both! 'all hC3.fi'vo: atal and at right angles to the axis one: · ¹ RlIo .. oil out! The table is _o

The swivel joint is advantageously located at one end Table, there in the vertical position of the table a role on the table is outside of the associated machine, if this position of the pivot joint also meant that the propulsion means, expediently one or several hydraulic rams, must be able to exert a substantial iCr & ft in order to the Table from the horizontal to the vertical position move «- if, on the other hand, the swivel joint is in some Distance from one end of the table so is the weight the role is partially balanced and the drive means "only need to exert less force.

The lago's swivel joint also influences the height of the Roller blinds when dioseln is brought to the vertical position fiafj swivel joint at one end of the table bei'iruicr * .. so there is no part of the table down " \ ialii3iul tiir.h the table from the horizontal to the vertical iitf.tJ.u ·] "; ut:! - jG {? t; when, on the other hand, the Sohweak joint in

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some distance from the end of the table calibrate one end of the table down while the other end rises during such movement. A selection· The motor's joint position is therefore used when applying the Invention each depend on the relative heights, in to whom the roles are to be given and taken up "

If the table is horizontal, it does not need to be in the plane in which the rolls are removed from the associated machine "since a conventional lowering or tilting table can be arranged between the machine and the dispensing device according to the invention *

Embodiments of the Erfiniing are based on the drawings "described, namely represent;

Figure 1 is a side view of a dispensing device according to of the invention with adjacent parts of an associated Machine,

Figure 2 is a front view of the device according to Figure 1 in a position,

FIG. 3 is a view corresponding to FIG. 2, however the device is in a different position,

FIG. 4 a detail of the device according to FIG. 1 in a plan view,

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Figure 5 is a view corresponding to that of Figure 2, but a modified gate direction,

Figuj? 6 a plan view of the device Bach Figure 5 unö

Figure 7 iron detail section along the line VII - VII in Figure 5-

The dispensing device according to the invention is shown in FIG. 1 next to adjacent ropes of a paper winding and lugging device 1, the winding and winding device 1 produces paper rolls 2 and a tilting table 5 is provided for lowering finished piles. Outside of the winding and longitudinal cutting device 1, a pusher (not shown) is provided in order to detect the initial movement of each finished roll 25 to 3 (where "both extreme positions are shown in solid, dash-dotted lines).

The dispensing device 4 according to the invention consists of a table 5 with a swivel joint 6 at one end, the axis of the swivel joint 6 extending at right angles to the length of the roll produced by the device 1. Below the table 5, a hydraulic working cylinder 7 is arranged between a fixed anchor 8 and a bracket 9 which is attached to the lisub 5 »Aue from Figures 2 and 3, it can be seen that las

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Introducing pressure fluid into the cylinder 7 a movement of the table from the position shown in FIG in the position shown in Figure 3 causes «

Au :? Two clamping members 10 and 11 are mounted on the Tißch_ 5, they are läags -zum Tiach 5 displaceable and with hydraulic cylinders 12 or 13 veroehen, whereby each of these working cylinders is connected between the associated clamping member and the table f>, so that if Both syÜndern 12 and 13 liquid is supplied, the members 10 and 11 ßrlocks together to grip the roller 2. This clamping is necessary to hold the roll 2 when the table is in the position shown in Figure 3, in particular because the Aufwicke1- and longitudinal cutting device 1 produces rolls 2 which are not in one piece, but from a plurality of adjacent narrow rolls , like 2A, 2B (Figure 2) _e

If the clamping members 10 and 11 are zusamraenbewegt to clamp around the roller 2, the latter tends may have to move on the table 5, "The Siseh is therefore provided with a movable surface to prevent damage to the outer Papierlagea represents roller 2 to fes ™ when such a movement occurs »The slide • ■ movable surface is formed by two belts H» 15 (ligatures 1 and 4), each of which is supported by several rollers 16 »The rollers 16 (and thus ancb a

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14, 115) SINOE symmetrically inclined to each other, they dase 00 g of the pulley 2 correspond to (! 1).

From Figii it can be seen that the elements 10 and 11 TJ-furi-ilf eiad; In this way, the center of the hole 2 is let go so that the spindle 17 (Figures 1 raid 2) while the roll 2 was wound, pulled out while the roll 2 was clamped to the table 5; and while the latter is in a horizontal position (Ligur 2) ",

The Yorricbtuag works as follows: Each roll 2 y; ± r.ä from the winding and cutting device 1 delivered to the tilting table 3 when the latter is in its position shown in dotted lines in Pigur 1 and the egg table 3 pivots into the position shown in the sucked-out line and in doing so releases the roller Z onto the table 5, which must be in its horizontal position for this purpose, with the clamping members 10 and 11 being moved at the same time - the cylinders 12 and 13 are moved then vjirksöia unä move the links 10 and 11 together, because when the roller 2 is clamped, and when this occurs, the roller 2 can move longitudinally with the belts f4 and 15 if necessary. The spindle 17 is drawn in , and then the cylinder 7 is actuated and the iiÜDCih 5 moves into the position shown in Pigur 3, in which the roller 2 is vertical

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Shown in dashed lines in Figure 3, if when roller 2 is in this vertical position, a forklift 18 remove the role 2, whereby it is expedient iat ,, to arrange a pallet 19 below the roll 2? Uta öinon buffer between the roll 2 and the Forks 20 to form a forklift 18 «In view of this there is ciaa clamping member 11 (this is closer to the Swivel joint 6 arranged clamping member, which is therefore located below the roller 2 when it is brought into the vertical position) with a pallet holder neck 21 provided by a hydraulic working cylinder 2c! is operated «,

The Paletto 19 is therefore, if necessary, in the in 2, before the roll is picked up on the table 5 (preferably immediately after removing the previous roll while the clamping member 11 extends horizontally), and the working cylinder 22 is operated to cause the hook 21 to engage the pallet and hold it in place. Hach actuation of the clamping members 10 and 11 is the pallet 19 clamped against the end of the roller 2 which is the base of the roller when the table 5 is in position is moved according to Figure 3. When the stacker 18 is stored and its fork sinks a under the pallet 19 (in the illustration are introduced according to Figure 3), then the cylinders 12, 13 and 22 are no longer actuated, so that the

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Clerical leather 10 and 11 no longer hold roll 2, and the hook 21 falls off the pallet 19. The forked pins 20 fles forklifts 18 then carry roller 2 on your pallet, and the forklift 18 can with the Roll 2 ^ e-ig be driven «,

As Auss & e:! N Figures 5 bia 7 au seen, the modified embodiment corresponds to these figures far ~ extent of Torrichtung of Figures 1 to 4, and the following description befasat only with different characteristics.

As can be seen from Figure 2, the hydraulic Working cylinder 7 exert a very great force in order to initiate a movement of the egg axis 5, since the line of action of the cylinder force is very close to the pivot joint 6 goes past ,, the gate direction according to Figures 5 to has an eggshell 105 which is pivotably mounted at 106 and movable by means of a working cylinder 107 is; from Figure 5 it can be seen that the cylinder 107 eo when mounted so that it exerts a greater lifting force on the lisch 105 can exert, so that only a lower initial force of the working cylinder is required. Partially this is achieved in that the pivot joint 106 is arranged lower than the pivot joint 6 in FIG Goal direction according to Figures 1 to 4 # This change The swivel joint position has another result: the

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Table 105 has clamping members 110, 111 (corresponding to the members 10, 11) and when the table 105 is moved into the vertical position, the clamping member 111 is brought near the swivel joint 106 to a lower position than the member 10 after Figures 1 to 4 _O This is advantageous under different üraetänänen _s ζ _β Β »when Rollon _9, which are dispensed by the device, are to be weighed on a scale before removal, which is lowered into the base of the clamping member 111 The position assumed when the table 105 is in its vertical position is indicated in dot-dash lines in FIG to be able to record, \ if the device is not supported above the floor level.

It can also be easily seen from FIG. 5 that the modified Embodiment of the device shown therein has a main support frame with two side frames, each of which has upright members 125 »126, a Top link 127, a bottom link 128 and two grip supports 129 having. Cross bars 130 connect the two side frames «, The pivot joint 106 is formed by a shaft which is journalled in the upright links 125. 33 main support beams bears the weight of the table 105 when the latter lies horizontally, with crossbar a 132 part of the Form table 105, which rests on Obergliöiero 127. the

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The working cylinder 107 is fixed by a kui'Ee wave 131 given the τοη a Ques link (not depicted) Epic the Olier members 127 is worn.

The KleoEiglie «! 111 is so "attached" relative to table 105 that glo rolls tob the device at a standard height be handed in «. The clamp member 110 has brackets 153t The wheels 134 are supported, and the wheels 134 run in Channels 135? attached to the sides of the table 105 are (with these channels parallel to the length of the Irish and their flanges extend horizontally) »Sin Hydraulic cylinder 113 is mounted on table 105 and connected to link 111 to meet the requirements of the latter Move back and forth accordingly (i.e. in clamping engagement raaö auaser clamping engagement with a » Role).*

The table 105 is provided with a movable surface, but instead of belts (corresponding to belts 14 and 15) a metal plate 136 of flattened T-shape is provided (Pigur 7). The plate 136 is supported by several pairs of inclined rollers 138 which are mounted on the lisch 105 and the plate 136 is vorTjelastet to the right (when viewed from Figure 5) due to a compression spring 133 t AEIE on a Piihrungsstange 140 between brackets 141 _t 142 "the or at OCE plate 136" on liBCh 105 attached fiindy will be carried. An elongated screw 143

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extends straight across the gate direction and carries a nut 144 »which is non-rotatably connected to a nook plate 145 which has an inclined edge 146, in engagement with iron fock picker 147, which is carried by the bracket 141» The screw 143 is carried by brackets attached to one of the crossbars 132 and having a handwheel 148 at one of its ends; In this way, the screw can be turned by turning the handwheel, causing the nut 144 and thus the plate 145 to move transversely to the direction of the gate _β The inclined edge 146 either moves the cam gripper 147 and thus the plate 136 to the left ( Figure 5), whereby the spring 139 is compressed ₈ or away from the cam gripper 147 "whereby the plate 136 can move to the right according to the direction of rotation of the handwheel 148"

In the door direction according to FIGS. 5 to 7, the plate 136 is adjusted for its purpose by actuating the handwheel 148 before a roll is released onto the plate 136. "Worm the plate 136 is disposed correctly, then its left end is located (when viewed from Figure 5) slightly to the right of the left end of the roller, d, h ', the latter is somewhat liber the left end of the plate 136 before" Venn this setting of the plate 136 is done once (the location at which the roll will be dispensed is of course predictable) can be a

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Roller 102 (Pigur 5) au leave the device are "So" soon the roll is reached 102, which is Hydrauliksyli.2itiei: 113 actuated and "moves the member 110 to the left, the roll is then a Uncl between the members 110 '111 clamped «, During this clamping process, the roller 102 is" moved to the left "until it rests against the link 111, the plate 136" moves aicb with the roller 102 spawns the rollers 138 $ and the cam gripper 147 "moves from the inclined edge 146 of the cam plate 145, whereby the peder 159 is further compressed.

When the roller 102 is clamped, the hydraulic working cylinder 107 is actuated and the iron 105 rotates 90 ° into its vertical position. During this movement, the plate 136 is increasingly relieved of the weight of the roller 102, and when the table 105 approaches its vertical position, the component of the roller weight which acts on the plate 136 becomes so small that it is no longer sufficient to hold the plate 136 under frictional force against the action of the compression spring 139, and the latter moves the plate 136 in the position in which it was for the purpose of receiving the roll 102, (the cam gripper 147 can attack the edge 146 very vigorously at the end of its return movement, and therefore means can be provided to slow down the movement of the plate 136, sB * the rod 140 can be replaced by an iron telescopic hydraulic clamping device).

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Preferably, a pallet 119 is placed between the link 111 and the roller 102 before the latter is wedged between the links 110 and 111. The device can handle a large range of crude but it can also accommodate standard sized pallets. centrally to arrange use and the role on the pallet respectively .. Accordingly iat it vorsussiehen ₉ to use an adjustable stop 149 AUTN correct positioning of the pallet 119, ^ hen letstere wircl placed against the G-lied 111 _e, the stop 149 may be in "any type and ¥ «ise adjustable and is only shown schematically»

When the reached lisch 105 with the roller 102, the vertical position "can albgenomraen latter by any means be" SoB _"f after fli @ clamping members released their grip on the roll by a forklift faabea" what ersielt course "is held by pressing to hydraulic» "cylinder 113, the member 110 ura wegaobetfegen of member 111 ₀ ¥ ¥ hen it is desired IRFL ₉ each Solle 102 when the ferlaseeB au Torrichtimg. weigh, bo can diee ssweoldi & Belg geeoli © lieB _f by providing a weighing pan in the Euseboden materhallj i © r Stellong, zn. who is brought to the role of the fish 105 % the limb 111 could then z _ffi B _e fork-shaped shape oein (s _e B _e like the limb 10 after figure 1) _f eo flaea flaa limb 111, -wöbb it eich approaches the HQrizontalea (while at the same time the TertJLkalea aähest) in part there is a weighing platform

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One or “both of the links 110, 111 can be configured so that a spindle can be pulled out of each roller 102s as described with reference to FIGS. 1 to 4 (roller and lockers! 17) ”. Links 111 can furthermore be provided with means, not shown, including a pallet 119, with a baker that corresponds to the hook 21 (Piguren 1 to 4).

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Claims (1)

Claims 1. Dispensing device for rolls of material such as eg. Paper, characterized by one between a horizontal and a vertical position movable SJisteh, by clamping means, which are attached to the Siech Bind and the ends of a can attack the roll placed on it, and by drive means to move the table out of its horizontal position into its vertical position. 2ο device according to claim 1, characterized in that der.Tisch is pivotably mounted. 3. Gate direction according to spoke 2, characterized in that the table has a swivel joint at one of its ends, 4 «Device according to one of claims 1 to 3, characterized in that that the drive means have a hydraulic working cylinder 5. Device according to one of claims 1 to 4 »characterized in that that the! [learning aids a pair of members waieen that extend at right angles to the table, and means for urging the clamping members towards one another. 8088A0 / 08 «? SAD ORIQINAL Device according to claim 5 »characterized in that . the means for connecting the element members to one another have at least one hydraulic working cylinder. 7 »Device according to claim 5 or 6, characterized in that dasa "both clamping members are movable relative to the table. Device according to claim 5 or 6, characterized in that » that one of the clamping members is stationary relative to the Siech is arranged » 9 * Device according to claim 3 and 8, characterized in that that the fixed clamping member at the end of the table is arranged on which the swivel joint is located « to * Yorrichtung according to one of claims 1 to 9, characterized by that the lisch has a "movable surface." having" 11 "Gate direction according to claim 10, marked as it is, daas the moving surface made up of a pair of endless belts which are carried on freely rotating castors mounted on the Tiaoh. 12 * Device according to claim 10, dadurob marked, aase the moving surface is formed by a plate, which is movably supported on the Tiach BAD ORIGINAL "■ · 13α device according to one of claims 1 "bia 12, characterized", that the table and gill means can accommodate a pallet, near one end of one on the Table laid roll. 14 «device according to claim 5 and 13» characterized in that that one of the clamping members has means for holding a pallet having. 15. Device according to spoke 14t characterized in that »that the holding means have a swivel-mounted hook ο BATH ORIGINAL Blank page