KR20010041647A - Reel-up - Google Patents

Abstract

A reel-up for reeling a paper web onto reeling drums (2), comprising stand parts (5) with rails (9), along which the reeling drums (2), rotatably carried by their bearing housings (4), are displaced, a surface winding drum, over which the paper web runs and which is rotatably journalled in bearing housings (13) on the stand parts, a secondary system, and a primary system, having primary arms (24) with gripping members (33) for retaining a reeling drum (2), which primary arms have actuators (28) for moving the reeling drum (2) along the envelope surface of the surface winding drum. According to the invention, each primary gripping member has outer and inner locking arms (34, 35), pivotably journalled about a common journalling shaft (36) on the primary arm, a first actuator (44), carried by the gripping member to open and close the same by pivoting the outer locking arm (34) about the journalling shaft (36) in relation to the inner locking arm so as, in the open position, to receive the reeling drum and, in the closed position, retain the same in its bearing housings (4), and a second actuator (45), mounted between the primary arm and the inner locking arm (35). The outer and inner locking arms and the first actuator constitute a pivotable unit for regulating the linear load.

Description

Winding device {REEL-UP}

The winding of the paper reel usually involves two systems for continuous manufacture in the take-up device, namely a main system with a pair of pivotable first arms having a gripping device for receiving an empty take-up drum, and the beginning of the paper web. Once the wound paper is wound around the winding drum, a sub-system is used to receive the winding drum from the main system.

The secondary system typically has a pair of second arms or a pair of carriages, which, as the diameter of the paper reel is increased, pivotally or linearly move along a pair of parallel stand members, as the case may be. On the stand member, a surface winding drum driven below the traveling paper web is rotatably disposed. The first arm starts the winding of the web by placing the winding drum adjacent to the surface winding drum. The first arm then transfers the winding drum downwards along the surface winding drum toward the two rails, with the winding drum rotatably supported by the bearing housing during the subsequent winding operation of the web. It is important that a certain linear load is maintained for the surface winding drum and evenly wound without creases or folds that cause paper reels to grow and dissipate in layers, especially inner layers, during growth. The linear load varies in size and direction throughout the winding operation, mainly depending on three variables: the load applied, the weight of the growing paper reel, and the current position of the paper reel on the outer surface of the surface winding drum. . Since the paper reel is pressed against the outer surface along the contact line and moves downward in an arc shape along the outer surface to generate horizontal and vertical force components, the linear load changes according to the position on the surface winding drum, and the size of the entire operation Will change each other. Since the exchange between the separate holding members of the two systems and between the two drive means in the central drive creates a temporary pressure increase, this linear load is negatively affected even when the winding drum moves from the main system to the sub system. Receive. In order to optimize the winding behavior, linear loads must be maintained within carefully determined maximum and minimum values throughout the entire winding process. In order to reduce the negative effects of the aforementioned changes in linear load between the growing paper reel and the surface winding drum, devices with cam steering and / or drive cylinders by the first arm were tested to control the linear load. Thus, U.S. Patent No. 3,614,011 describes a winding device having two first arms, each arm having a loading device on the outside of the winding drum to adjust the applied load, the loading device being mounted on the drive cylinder and the drive cylinder. By a fixed hook movable along the first arm. Each loading device cooperates with an unloading device consisting of a lower control cam track disposed at each end of the surface winding drum of the winding device. The winding drum is supported by the cam track and transferred downward along the curved side toward the pair of rails, where the two second arms control the paper reel. Each camtrack can be pivoted about the shaft by a drive cylinder to allow some adjustment of the linear load while the paper reel grows with respect to the surface winding drum. The linear load itself is thus regulated by the drive cylinder of the loading device through the movement of the locking hook and by the drive cylinder of the unloading device through the adjustment of the cam track. U.S. Patent No. 4,634,068 describes a winding apparatus which attempts to control the change in linear load. Each first arm is arranged on the first arm with a lower support having a loading device having a drive cylinder and controlling an upper locking hook movable along the first arm and an unloading cylinder arranged to relieve the increased weight of the paper reel. Consisting of an unloading device. In the above known winding device, the control of the linear load is made by two completely separate and mutually cooperative devices, while the unloading device controls the release of the winding drum and the increasing weight of the growing paper reel. The loading device alone adjusts the applied load. This makes it very difficult to control linear loads in an optimal manner. Another problem with both known winding devices is that the first arm has a holding device in which the lower holder of the winding drum is fixed or almost fixed. Therefore, the diameter of the paper reel can be increased only up to a predetermined maximum before the paper reel raises the winding drum from the lower holder. In order to wind more paper onto the winding drum in the fixed state by the first arm, the upper locking hook in the movable state and the lower holder or cam track in the fixed state are driven by the first arm around a separate pivot shaft in some winding devices. The gripping device was replaced with a two pivotable gripping portion consisting of an upper locking hook and a lower support arm which was moistened at. As the diameter of the paper reel increases, the locking hook and support arm pivot from the outer surface of the surface winding drum. This winding drum thus undesirably rotates in the gripping apparatus, which rotates parallel to the surface winding drum while pivoting simultaneously about each pivot shaft that is held at a distance from each other. Caused by

The present invention is a winding machine of a paper machine for manufacturing a paper reel by winding a paper web in a winding drum having a bearing housing at the end, the winding device is

Two lower stand parts having a rail on which a winding drum rotatably supported by a bearing housing is placed;

Two upper stand portions having rails for supporting the stem portion of the empty winding drum,

Support means in the form of a surface winding drum and / or a belt rotatably axially mounted in a bearing housing positioned in the lower stand of the advancing paper web,

It is pivotally pivoted about the pivot axis at the lower stand and has an actuator for moving the winding drum along the supporting means from the upper position to the lower position adjacent to the rail for initial winding by wrapping the paper web in the winding housing. A main system comprising two first arms having gripping members for supporting and retaining the winding drum,

A winding apparatus constituted by a sub-system comprising two second members, the second stand having an actuator for moving the winding drum along the rails, which is supported by the lower stand portion.

The invention is further described with reference to the accompanying drawings.

1 is a perspective view of an upstream side of a winding device having a main system according to the present invention;

FIG. 2 is a side view of the winding apparatus according to FIG. 1 schematically showing one of the first arms of the main system in which the gripping member according to the invention is in an open upper position and the paper reel is wound in the second carriage.

3 is an enlarged view of the gripping member of FIG. 2.

4 shows the winding device according to FIG. 2 with a new winding drum secured by a tightened gripping member and the first arm in its upper position.

FIG. 5 shows the winding device according to FIG. 2 with the completed paper reel in the second carriage and the starting paper reel in the first arm at its rail position.

FIG. 6 shows the winding device according to FIG. 2 in which the tightened gripping member is in the rail position and the winding drum having the rolled-up paper reel is conveyed to the second carriage.

7 is an enlarged perspective view of one of the first arms in the winding apparatus according to FIG. 1.

It is an object of the present invention to provide an improved winding apparatus which at least reduces the aforementioned problems to a considerable extent.

In the winding device according to the present invention, each holding member of the main system is

An outer locking arm pivotally pivoted about the shaft shaft at the upper mounting portion of the first arm,

An inner locking arm pivotally pivoted about the same shaft as the outer locking arm,

The holding member is arranged to open and tighten the holding member by receiving the winding drum in the open state and the bearing housing in the tightened state by pivoting the outer locking arm about the shaft shaft with respect to the inner locking arm to retain the winding drum. A first actuator supported by

A second actuator which is pivotally mounted between the upper mounting portion of the first arm and the inner locking arm and extends, wherein the outer locking arm, the inner locking arm and the first actuator are driven by the second actuator to And a second actuator arranged to adjust a linear load between the paper reel and the support means growing in the winding drum by pivoting to the center.

The winding device according to the invention significantly improves the control of the linear load between the surface winding drum and the growing paper reel, which means that the linear load can be controlled more precisely than before. According to the present invention, by locking the actuator for controlling the locking arm, the gripping device can be locked or fixed while the force applied for the locking is maintained. This function can be described simply as a "freeze" condition. This means that leakage from the supply line to the actuator does not affect the fixed lock state of the locking arm holding the winding drum. In the case where the above-mentioned obstacles occur, safety is improved in that there is no risk of the winding drum falling from the gripping apparatus under the influence of its own weight.

In addition, a very safe transition can be made between the main system and the sub-system so that the linear load can be maintained within a specified range during this transition.

Fig. 1 shows, in perspective view, an upstream side of a winding machine of a paper machine for producing paper in the form of a continuous web. This web 1 is wound in the winding device of the rotary winding drum 2 as shown in FIG. 2 to form a paper reel. The winding drum 2 has a bearing housing 4 with each end axially disposed inside the brake drum 18, which bearing groove 4 surrounds its surroundings as shown in FIG. 7. 40. This brake drum 18 is usually provided with an axial coupling device.

This winding device consists of two lower stand portions 5 extending in the longitudinal direction and two upper stand portions 7 extending in the longitudinal direction. On these stand portions, rails 9 and 10 are firmly mounted horizontally to support the winding drum 2, which is supported in the bearing housing 4 and rolls along the rails 9 and 10. Is housed in the groove 40 of the bearing housing 4.

A surface winding drum-shaped support means 11 extends between the lower stand portions 5, and the support means is capable of rotating the surface winding drum 11 in the bearing housing 13 mounted on the lower stand portion 5. It has a shaft pin (12) for storing. The paper web 1 travels around the outer surface of the surface winding drum 11, and a driving device (not shown) for rotating the surface winding drum 11 at a peripheral speed that matches the speed of the paper web 1. ) Is placed. It will be appreciated that the distance between the rails 9 of the lower stand part 5 is slightly larger than the width of the web. As is apparent from FIG. 7, each bearing housing 13 has a tubular shape of a rotationally symmetrical state which is concentric with the inner and outer end walls 14 and 15 and the shaft pin 12 and pivoted in the bearing housing 13. It has a casing 16. Thus, the pivot axis of the casing 16 coincides with the axis of rotation of the surface winding drum 11.

The rail 10 of the upper stand portion 7 is arranged to support the stem of the winding drum 2.

This winding device is pivotally supported on the paper machine stand so as to be pivotally supported by the hydraulic cylinder 19 between the upper recovery position as shown in FIG. 2 and the lower transfer position as shown in FIG. It is composed of a lower arm (17).

The winding device is composed of a main system and a sub system so that the longitudinal web 1 can be wound continuously on the winding drum 2.

The sub-system consists of two second carriages 20, each second carriage being hung on each lower stand part 5 so as to be able to move linearly along the stand part 5. A hydraulic cylinder (not shown) is attached to each of the second carriages 20 and the stand portion 5 to reciprocate the second carriage 20 along the stand portion 5 in a controlled manner. Movement of the second carriages 20 takes place simultaneously with each other. Each second carriage 20 has a gripping member, which is composed of a locking arm 21 and a pressure arm 22, which receives the winding drum 2 when the paper reel 3 starts. Remove the paper reel when it is completed, and also support the winding drum 2 along the rail 9 while supporting the necessary linear loads between the growing paper reel 3 and the surface winding drum 11. It is arranged to tighten the circumference of the bearing housing. The locking arm 21 and the pressure arm 22 are pivoted on the second carriage 20 and operated by a hydraulic cylinder (not shown) configured in the control system of the winding device for controlling the winding process. The free ends of the locking arm 21 and the pressure arm 22 support a small pulley rotatably axially operated to cooperatively with the bearing housing 4 of the winding drum so that it can be rolled freely along the rail 9. . As shown in Fig. 6, reference numeral 23 denotes each of the components as the second carriage 20 must be stopped at a certain distance before the pressing arm 22 contacts the bearing housing 4 of the winding drum 2 during the return movement. The guided position indicator in the control system provided on each pressurized arm for detecting the stop position of the two carriages 22 is shown.

The main system consists of two first arms 24 pivotally pivoted to pivot about the axis of rotation of the surface winding drum 11, the first arm 24 of the surface winding drum 11. It is firmly mounted, for example by welding, to the tubular casing 16 which is axially pivoted in the bearing housing 13. Each first arm 24 has a waist 25, which allows the first arm 24 to support each bearing housing 13, lower mounting portion 26 and upper side of the surface winding drum 11. It is firmly connected to the mounting portion 27, of which two mounting portions 26, 27 are located on both sides of the rotation axis of the surface winding drum (11). The hydraulic cylinder 28 is pivotally mounted to the lower mounting portion 26 of the first arm 24 via its piston rod 29 and pivoted to each lower stand portion 5 through the end of the cylinder 30. It is mounted in a state. Between the lower stand portions 5, the horizontal synchronous shaft 31 passes through and is pivoted in a pivoted state. Both ends of the two connecting arms 32 are firmly connected to the synchronous shaft 31, and the lower mounting portion thereof is pivotally connected to the first arm 24. Therefore, the movements about the pivot axis of the first arm 24 take place at the same time.

Each first arm 24 is composed of a clamp-type gripping member 33 composed of an outer first locking arm 34 and an inner second locking arm 35. The expressions "outer" and "inner" refer to positions with respect to each other and to the surface winding drum 11. The outer locking arm 34 is pivotally pivoted to the upper mounting portion 27 of the first arm 24 by the horizontal shaft shaft 36. The inner locking arm 35 is pivotally pivoted on the same shaft shaft 36 as the outer locking arm 34. The outer locking arm 34 is composed of a waist portion 37 pivotally held on the shaft shaft 36, a free grip portion 38 for contacting the winding drum 2, and a mounting portion 39. In the illustrated embodiment, the gripping portion 38 has the shape of a hook surrounding the bearing housing 4 of the winding drum 2 at an angle, for example about 90 °, in the locked state. The hook 38 and the mounting portion 39 are located on both sides of the shaft shaft 36. Similarly, the inner locking arm 35 is also composed of a waist portion 41 pivoted on the common shaft shaft 36, a free grip portion 42 and a mounting portion 43 for contacting the winding drum 2. do. The free gripping portion 42 and the mounting portion 43, which act as reverse supporting portions of the winding drum 2 and the hook 38 in the locked state, are located on both sides of the common shaft shaft 36. As shown in FIG.

The holding member 33 of the first arm 24 is composed of a double acting first hydraulic cylinder 44 and a double acting second hydraulic cylinder 45. The first hydraulic cylinder 44 is pivotally mounted on the mounting portion 39 of the outer locking arm 34 via the piston rod 46 by the shaft pin 47 and faces the piston rod 46 ( The end of 48 is pivotally mounted to the mounting portion 43 of the inner locking arm 35 via the cylinder 48 by the shaft pins 49 on both sides. The material pipe 50 symbolically represented as a means for supplying hydraulic oil to and discharging oil from the first hydraulic cylinder 44 has a valve 51, which actually has a protruding state. Is mounted on the hydraulic cylinder 44 to cut off the supply. The first hydraulic cylinder 44 extends freely along the upper mounting portion 27 of the first arm 24 so as to be in the cylinder 48 upstream, ie only mechanically pivotable with the inner locking arm 35. As it contacts, the inner locking arm supports the hydraulic cylinder 44.

The second hydraulic cylinder 45 is connected to the shaft shaft 36 of the gripping member, that is, the piston rod 52 by the shaft pin 53 located at a predetermined distance from the common shaft shaft of the locking arms 34 and 35. It is pivotally mounted to the grip portion 42 of the inner locking arm 35, and the end of the shaft that is opposite to the piston rod 52 by the shaft pin 55 through the cylinder 54, the first arm ( The upper mounting portion 27 of the 24 is pivotally mounted. The hook 38 of the outer locking arm 34 on the inner side has a distance between the free ends of the locking arms 34 and 35 facing each other when the holding member 33 is in the locked state of the operating state. The drum contact holding portion of the inner locking arm 35 in such a manner that the diameter of the bearing housing 4 is smaller than the diameter of the bearing housing 4 so that the winding drum 2 is held downward by the holding member 33 even when facing the free end thereof. 42 has a surface 60 that is bent or inclined inward.

The inner end wall 14 of each bearing housing 13 extends upwardly to support the support 56 on its upper side to receive the winding drum from the lower arm 17, which supports 56 the bearing housing. It is located inside the groove 40 of (4). Each support 56 has a rear stop 57 which is arranged to prevent the winding drum 2 from rolling upside down when delivered. These supporting portions 56 do not operate the inner locking arm 35 and its hydraulic cylinder 45 even if the locking arms 34 and 35 are in contact with the bearing housing 4 of the winding drum during the process including the lowering operation step. It is located at a level above the surface winding drum 11 capable of supporting the total weight of the winding drum 2.

In the illustrated embodiment, the outer locking arms 34 of the respective gripping members 33 are arranged at a distance from each other so as to co-operate with the bearing housings 4 of the winding drum 2 on both sides of the groove 40. Consisting of two parallel plates 58. The plate 58 is firmly fixed in place by the intermediate portion 59.

In the locked state in which the gripping member 33 is tightened, the locking arms 34 and 35 surround the bearing housing 4 of the winding drum 2 and the valve 51 is in a closed state, so that the piston rod 46 is connected to the cylinder ( 48) When it is not possible to return to the inside, the two locking arms 34, 35 of the gripping member 33 form a pivoting portion, which pivot shaft 36 is driven by a second hydraulic cylinder 45. It can be pivoted about to form part of a system that controls the linear load between the initially growing paper reel 3 and the surface winding drum 11.

The above-described winding device generally operates as follows.

In the stage of the ongoing winding process shown in FIG. 2, the first arm 24 is at its uppermost position and the gripping member 33 is recovered by the lower arm 17 as shown in FIG. 7. It is in an open position to receive the empty winding drum 2 placed on the support 56, so that the first hydraulic cylinder 44 is in contact with the bearing housing 4 of the winding drum 2. ), The bearing housing is firmly tightened between the outer and inner locking arms 34 and 35 as shown in FIG. When the gripping member 33 is in the tightened state, the valve 51 is each piston rod 46 in which the oil supply pipe 50 is closed and the outer and inner locking arms 34 and 35 are firmly locked and fixed in the protruding state. To be fixed relative to one another. Since the first hydraulic cylinder 44 is not mechanically connected to any structural element other than the holding member 33, each holding member 33 and its hydraulic cylinder 44 are operated by the operation of the second hydraulic cylinder 45. A pivot operation unit pivoting about the shaft shaft 36 is formed. At the stage of the winding process shown in Fig. 4, the paper reel 3 is completed in the sub system. The empty winding drum 2 in the main system is rotated by the initiator, not shown. The hydraulic cylinder 28 of the first arm 24 operates to pivot the first arm 24 to the rail position as shown in FIG. During this pivoting operation, the winding drum 2 moves to come into contact with the surface winding drum 11 at a stage that is already rotating, so that the paper web 1 contacts the winding drum 2 to end the winding operation. It starts. The paper web 1 is torn and the second carriage 20 is operated to transfer the finished paper reel 3 from the surface winding drum 11, as shown in FIG. The winding drum 2 fixed by the holding member 33 of the first arm 24 meets the surface winding drum 11 at a predetermined initial angle position, and controls the winding device via the second hydraulic cylinder 45. With the help of the system a certain linear load is set. The weight of the winding paper of the winding drum 2 and the paper reel 1 wound on this drum exerts an influence on the linear load from the maximum influence at the initial angular position to no influence at the rail position according to FIG. 5. In order to maintain a predetermined linear load, the second hydraulic cylinder 45 initially releases the surface winding drum 11 from the influence of a part of the weight of the winding drum 2, which release effect is reduced. Therefore, it gradually decreases. According to the value of the predetermined linear load at a given angular position, the hydraulic cylinder 45 switches from a controlled release action to a controlled load action, so that the winding drum 2 is subjected to a surface winding drum with a force gradually increasing with the angular position. 11) will be pressed to maintain a predetermined linear load. The inner hydraulic cylinder 45 also pivots the two first arms 24 and the winding drum 2 rotatably fixed by the arms so that the winding drum 2 is moved by the first arm 24. By compensating for the continuous increase in the diameter of the paper reel 3, which occurs during the pivoting motion downward to the rail position, the distance between the axis of rotation of the winding drum 2 and the axis of rotation of the surface winding drum 11 increases.

The angular position of the first arm 24 relative to the predetermined starting position is suitably sensed by a position sensor in one of the hydraulic cylinders 28 of the first arm 24. After recalculation, a more accurate angle position value is provided than an angle indicator that directly measures the angle position of the first arm during the pivoting operation.

Since the weight of the winding drum 2 is known and significantly different from each other, the control system of the winding device can be reprogrammed as a curve graph for the value of the vertical force component as a function of the angular position with respect to the surface winding drum 11.

When the second carriage 20 delivered the completed paper reel 3 at the downstream end of the winding device, the second carriage returned to the starting position close to the surface winding drum 11, immediately after the step shown in FIG. The subsequent holding drums 2 are received and held by the holding members 21 and 22.

The holding member 33 of the first arm 24 holds the winding drum 2 in its two bearing housings 4, so that the winding drum cannot rotate. Therefore, the bearing housing 4 cannot directly contact the rail 9 in its locked state if friction should be avoided. Accordingly, the downward pivoting motion of the first arm 24 is stopped before the bearing housing 4 contacts the rail 9. This stop occurs when the distance between each bearing housing 4 and the rail 9 is one millimeter or several millimeters. When the gripping member 33 is in the rail position, the hook 38 of the outer locking arm 34 surrounds the bearing housing 4 from the lower side, whereby the hook 38 is the weight of the winding drum 2 in the rail position. This means that we support a significant portion of the. This winding process continues with the controlled linear load if the first arm 24 is in this position until the second carriage 20 controls the winding operation. The return operation of the second carriage 20 to the surface winding drum 11 is performed by the position indicator 23 at a certain distance before the pressure arm 22 of the second carriage 20 reaches the bearing housing 4. And thus a momentary increase in linear load, more specifically doubling, which may occur if the gripping member of the second carriage 20 continues to control the inner load directly in the direction of the bearing housing 4 side. ). By stopping the second carriage 20 in the manner described above, the paper reel 3 is "grown" into the system so as to control the linear load of the second carriage 20, i.e., the growing paper reel 3 The diameter of the paper reel (3) is controlled while the linear load is controlled by the main system until the bearing housing (4) of the take-up drum (2) with which it meets the pressurizing arm (22) of the sub-system as shown in FIG. Continues to increase. Thus, a smooth transition from the main load system to the sub load system is achieved. The inner surface of the hook 38 in contact with the bearing housing is inclined and inclined downwardly toward the rail 9, and the holding member 33 is opened by the open valve 51 and the first hydraulic cylinder 44. ), The winding drum (2) is relatively slow in that the bearing housing (4) follows the inclined surface (60) of the hook (38) during vertical motion, correspondingly slower than the opening of the outer locking arm (34). Lower to the rail (9). Thus, the winding drum 2 is gently lowered on the rail 9. At this stage the locking arm 21 is rotated in the locked state against the bearing housing 4 while at the same time the control of the linear load increase is stopped with respect to the main system and governed by the sub system.

The second hydraulic cylinder 45 is a low friction type that can obtain the best sensitivity in the control of the linear load.

The second arm may be used instead of the second carriage 20.

If necessary, the above-described hydraulic cylinder can be replaced by a pneumatic cylinder or possibly another actuator.

In addition to the indicator 23, indicators may be arranged at a number of different locations in the winding device to detect various positions of different movable structural elements to obtain data controlling the winding process during the desired step.

In the preferred embodiment described above and shown in the accompanying drawings, the pivot axis of the first arm 24 is coaxial with the axis of rotation of the surface winding drum 11. However, if necessary, the pivot axis of the first arm can be arranged eccentric with respect to the axis of rotation of the surface winding drum. The gripping portion 38 of the outer locking arm 34 has the shape of a hook while the contact surface of the gripping portion 42 of the inner locking arm 35 has a more linear or slightly inwardly curved shape. Although this embodiment is preferred, the locking arms 34, 35 are reversed relative to their free gripping portions 38, 42, or both gripping portions have hooks, for example hooks having the same closed arc as the bearing housing 4, but with the hooks shown ( It can be molded into hooks each having a smaller closed arc than in 38).

The present invention is a winding device having at least one second part having two second bodies which are axially supported so that the sub system is linearly moved and has a lifting device for lifting and supporting the winding drum from the stand rail during winding of the paper web. It can also be applied to. The present invention is also applicable to a winding apparatus having a pair of second portions without the lifting apparatus described above.

In the illustrated embodiment, the support means consists of a surface winding drum. In another embodiment (not shown), the support means consists of a belt or a combination of a surface winding drum and a belt.

Claims (8)

A winding machine of a paper machine for manufacturing a paper reel (3) by winding a paper web (1) in a winding drum (2) having a bearing housing (4) at its end, wherein the winding device is Two lower stand parts 5 having a rail 9 on which the winding drum 2 rotatably supported by the bearing housing 4 is placed; Two upper stand portions 7 having rails 10 for supporting the stem portions of the empty winding drum 2, A support means 11 in the form of a surface winding drum and / or a belt rotatably axially seated on a bearing housing 13 disposed below the advancing paper web 1 and arranged in the lower stand portion 5; -It is pivoted about the pivot axis in the lower stand part 5 and supports the winding drum 2 from the upper position to the lower position adjacent to the rail 9 to wrap the paper web in the winding drum 2 for initial winding. A first arm 24 having an actuator 28 for moving along the means 11 and having a gripping member 33 for supporting and holding the winding drum 2 in the bearing housing 4. Main system, Gripping member 21 movably axially mounted on the lower stand part 5 to move the winding drum 2 along the rail 9, and the holding member 21 for holding the winding drum 2 in the bearing housing 4; In the winding apparatus consisting of a sub-system comprising a second member 20 having, 22, each holding member 33 of the main system An outer locking arm 34 pivotally pivoted about the shaft shaft 36 at the upper mounting portion 27 of the first arm, An inner locking arm 35 pivoted about the same shaft shaft 36 as the outer locking arm 34, and The outer locking arm about the shaft shaft 36 with respect to the inner locking arm 35 so as to receive the winding drum 2 in the open state and its bearing housing 4 in the tightened state to retain the winding drum 2; A first actuator 44 arranged to open and tighten the gripping member 33 by pivoting the 34, and supported by the gripping member 33; A second actuator 45 mounted pivotally between the upper mounting portion 27 of the first arm 24 and the inner locking arm 35, the outer locking arm 34 and the inner locking arm 35; ) And the first actuator 44 are pivoted about the shaft shaft 36 when influenced by the second actuator 45 to grow on the winding drum 2 and the support means 11. Winding device, characterized in that consisting of a second actuator (45) arranged to adjust the linear load between. The first actuator (44) locks the first actuator (44) after the moving-blocking member (51) moves the gripping member (33) of the first arm (24) to the closed state. And a moving-blocking member (51) arranged to butt secure the arm and the inner locking arm (34, 35) to each other. 3. The actuator of claim 2, wherein the first actuator consists of a drive cylinder (44) comprising a tube (50) for supplying a pressure medium, said moving-jamming member being arranged to achieve said locking and locking action in a closed state. Winding device, characterized in that consisting of a valve (51). 4. The winding according to claim 3, wherein the drive cylinder (44) is mounted to the inner locking arm (35) via the piston cylinder (48) and to the outer locking arm (34) via the piston rod (46). Device. 5. The free gripping portion (38, 42) according to any one of claims 1 to 4, wherein the outer and inner locking arms (34, 35) hold and hold the bearing housing (4) of the winding drum (2) therebetween. Winding device having a). 6. The holding member (33) according to claim 5, wherein at least one of the holding portions (38, 42) of the locking arms (34, 35) of each holding member (33) supports a portion of the weight of the winding drum (2). Winding device characterized in that it is designed as a hook having an inner surface 60 inclined or inclined with respect to the rail (9) when it is in a downwardly rotated state. 7. The winding apparatus according to claim 6, wherein the gripping portion (38) of the outer locking arm (34) is designed as a hook or the like having the inner surface (60). 8. The actuator (28) according to any one of the preceding claims, wherein at least one actuator (28) of the first arm (24) for detecting and supporting the angular position of the first arm (24) relative to a predetermined initial position. The winding device, characterized in that the position sensor is disposed.