JP2002046900A - Paper winding device for transfer of paper between paper roll - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an inexpensive device for efficiently jointing shortened paper rolls with each other without generating loosening in a relatively simply method. SOLUTION: This paper winding device 1 is composed of a frame part 2 comprising two pairs of vertical members 2e standing at a specified interval from other, bearing members 2d provided to be stretched between the pairs of the vertical members 2e, and a base seat part 2a placed horizontally, where the vertical members 2e are provided to stand on the base seat part 2a to face each other, with an additional winding paper roll 3, a winding direction inverting roll 4, and a rewinding paper roll 5. After end parts of the rewinding paper roll 5 and the additional winding paper roll 3 are jointed with each other, a shaft 3a of the rewinding paper roll 3 is placed on the bearing members 2d in the frame part 2, the winding direction inverting roll 4 and the rewinding paper roll 5 are then placed above the rewinding paper roll 3, and the additional winding paper roll 3 is rotated, thereby paper of the rewinding paper roll 5 is transferred to the additional winding paper roll.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a paper winding device for transferring paper from one paper winding surface to another without changing the front and back, and more particularly to a paper winding device for a new rice growing method in a paddy field. The present invention relates to a paper winding device to be used.

[0002]

2. Description of the Related Art Recently, as a rice cultivation method which has begun to be carried out at various places in an experimental stage, a long water-resistant paper (hereinafter referred to as a "paper sheet with a rice paddy") to which paddy is pasted is used as a paddy field. There is a rice cultivation method in which the rice is laid and germinated, and then the farming is performed in accordance with normal rice cultivation. When performing this rice cultivation method, when laying a padded paper sheet on a muddy field, keep the surface of the rice field smooth by padding and keep the surface of the rice field smooth, so that workers do not enter the rice field, With the device and method of the invention already filed separately, rolling the paper winding while pulling it from the ridge of the field with a long string,
Lay the paper sheet with paddy. This is because the rice germinated from the padded paper sheet is hardly rooted and may not grow well unless the surface is smooth. However, the length of the paper roll is usually divided into about 300 m for convenience of transportation, so that the paper roll may be lost in the middle of the rice field during repeated rolling. In this case, the worker enters the rice field and connects with a new wrapping paper and adhesive tape, etc., and the worker is forced to enter the muddy field, and the footprint loses the smoothness of the surface of the field. Will be To prevent this, measure the length of the field in advance, and since the length of the wrapping paper is specified in the product winding, in the process of laying the wrapping paper on the field, The end of the take-up paper in the middle can be easily estimated from the degree of reduction in the diameter of the take-up paper. Therefore, the shortened paper roll is temporarily stored without forcible use,
Finally, the short ones may be joined together and regenerated as a long roll for use.

At the experimental stage of this rice cultivation method, the number of rice fields is small and the area of the section is small, so the number of times of paper winding is small, the length of paper winding is short, and there is ample time. For this reason, the operation of reproducing as a long paper roll is manually performed, and for example, as shown in FIG. 18, two sheets are placed on a plate 51 placed for stable work on a ridge or a passage in a field. Human workers 54 and 55 respectively arrange the paper winding 52 to be wound up and the paper winding 53 to be rewound in parallel, and connect the ends of the two paper windings with an adhesive tape as shown by the T line in the figure. While one of the workers 54 rolls the roll while pressing it against the plate as evenly as possible with both hands, it is sometimes pulled back to the initial position and rolled back. On the other hand, the other worker 55 to be seated unwinds the paper while holding the winding with both hands so that the paper is not loosened when unwinding and feeding the paper winding 53, and the two workers cooperate, By rotating both take-ups in the same direction, a single long paper take-up is regenerated.

[0004] However, in the above-mentioned method, since the pressing is performed directly by human power, the pressing force of both hands of the operator is inevitably different, so that the winding which gradually increases is biased. Will increase. As a result, the winding of the longer winding which becomes longer becomes loose, and the loosening makes the winding of the paper easy to meander when rolling and laying straight on the muddy field, making the work difficult. In addition, the above method requires a lot of time and labor, and in order to efficiently work in an actual large rice field, the above-described joining work on a board by the two workers is extremely inefficient. For this reason, there has been a need for a new and inexpensive device that winds up the paper rolls, which have been shortened by a relatively simple method, without looseness and efficiently connecting them.

Accordingly, the present invention has been proposed to solve the problems of the conventional paper sheet with paddy and the conventional rice cultivation method. It is an object of the present invention to provide an inexpensive device that takes up and winds up the pieces without loosening efficiently.

[0006]

SUMMARY OF THE INVENTION The present invention has been proposed to achieve the above-mentioned object, and the first invention (the invention described in claim 1) is provided at regular intervals. The two upright members are a pair of the upright members, a bearing member provided between the two upright members, and a pedestal portion placed horizontally. A paper roll comprising: a pedestal portion, wherein the two upright members are erected on the pedestal portion so as to face each other, a roll-up paper roll, a winding direction reversing roll, and a rewind paper roll. A take-up device, wherein after each end of the paper of the additional paper take-up and the rewind paper take-up is connected,
A shaft for rewinding paper is placed on the bearing member of the gantry, a reversing roll and a rewinding paper are placed on the rewinding paper, and the rewinding paper is rotated. The paper rewinding device is characterized in that the paper on the rewinding paper rewinding is used to rewind the paper on the rewinding paper rewinding.

As described above, the device according to the present invention has a simple structure, and the operator can easily move the device. In addition, since the paper reels are stacked and set in the vertical direction and rotated, an equal force is applied to each paper reel due to gravity, and therefore, even if the operator is working alone, the paper reels may be loosened. It becomes possible to wind up firmly without generating.
Further, a winding direction reversing roll is interposed between the rewinding paper winding and the additional paper winding, and the roll is touched by an amount corresponding to the anti-rotation of the paper to reverse the winding direction of the paper once. Because of the inverted structure, the winding direction can be returned to normal, and it is possible to easily connect and increase the number of windings while maintaining the front and back sides of the paper winding with different sides.

The second invention (the invention according to claim 2)
The paper winding device according to claim 1, wherein the paper winding device according to the first aspect of the present invention further includes a weight roll placed on the rewind paper winding installed on the gantry. is there.

As described above, by placing the weight roll on the rewinding paper winding, the winding direction reversing roll, and the additional paper winding, the larger load is applied to the paper winding. Winding can be performed without loosening. Also, since the winding force of paper winding is proportional to the load from above,
As the rewinding operation progresses and the amount of paper for rewinding paper rewinding decreases, the rewinding paper rewinding reduces the tightening force from the inside to the outside, and the resulting rewinding paper rewinding is loosened and the diameter increases. This is not desirable in terms of storage, transportation, and the like, and also has a problem that the paper winding is liable to meander when being laid. However, according to the winding device of the present invention, regardless of the amount of paper of the rewinding paper winding, the weight roll always applies a certain load or more and is always applied to the paper winding and winding direction reversing roll. In addition, since the winding force of the additional paper winding is always applied to a certain level or more, it is possible to increase the number of paper windings having a stable finish.

The third invention (the invention according to claim 3)
In the paper winding device according to the first invention or the second invention, the distance between a pair of upright members and / or the distance between two opposing upright members and / or the height of a bearing member from a pedestal portion. The paper winding device according to claim 1 or 2, wherein is adjustable.

As described above, the length of each part of the paper take-up device according to the present invention can be adjusted, so that the present device can perform the operation of increasing the number of paper take-ups of various sizes.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a paper winding device according to the present invention will be described below in detail with reference to the drawings.

[0013] The present invention is called surface winding (surface contact winding) as a simple method of winding long paper, which is generally continuously manufactured by a paper making company or the like, without looseness and as smoothly as possible around the end surface of the paper winding. We referred to the method being implemented. FIG. 19 is a conceptual diagram viewed from the side for simply explaining the surface winding mechanism. In FIG. 19, reference numeral 31 denotes a long paper to be wound in the direction of the arrow. Reference numeral 32 denotes a metal cylinder called a winder. The winder 32 has a core 34 fixed to a mount 33 so as to be rotatable, and the core 34 is driven by a motor (not shown) so that the winder 32 moves in a direction indicated by an arrow. Rotate. Reference numeral 35 denotes a paper reel to be wound. The core bar 36 is pressed to the left in the drawing in a direction indicated by an arrow 37 by a mechanism not shown, whereby the paper reel 35 is pressed against the winder 32 with an appropriate pressure. . The pressure indicated by the arrow 37 gradually decreases as the winding diameter increases, so that the core rod 36 is not excessively pressed. Therefore, FIG.
When the winder 32 rotates, the long paper 3
At the same time as the reel 1 is wound, the paper reel 35 is rotated by contact with the winder 32, and the mechanical pressing 37 is evenly pressed across the opposite side of the gantry in the drawing, so that a very uniform surface pressure as a whole is achieved. Is winder 32 and paper winding 3
Since it acts on the contact surface of No. 5, paper winding with extremely smooth cylindrical winding left and right end surfaces can be obtained. However, in the case of this winding method, when the upper surface of the long paper 31 is turned upside down, there is a characteristic that the wound paper is wound upside down.

As means for solving the above-mentioned conventional problems,
The device of the present invention is such that the above-mentioned surface winding can be moved inexpensively manually, lightly and easily. The above-described surface winding performed by a paper company or the like is driven by an electric motor because it is a permanently fixed device for winding up paper of several hundred meters. In the above, the passages and ridges between the rice fields were made to be manually and easily movable as a work place, and the pressing was not powered by electricity, but by gravity.
For this reason, the paper winding and the like are arranged vertically. Also, as a means to solve the inconvenience that the front and back in the above-mentioned surface winding are reversed, one metal roll is interposed between two vertically wound paper windings,
The roll direction is reversed once by touching the paper in anti-rotation with the roll, and the roll direction is returned to normal by being reversed when the roll is rolled. With the above-described configuration, the problem of easily connecting and increasing the number of paper windings at a field work site has been solved.

Hereinafter, the paper winding device of the present invention will be described more specifically with reference to FIGS. 1 is a perspective view of the entire apparatus according to the present invention, FIG. 2 is a front sectional view of the entire apparatus according to the present invention, and FIG. 3 is a transverse sectional view. 1 in FIG. 1 is the whole paper winding device according to the present invention, and 2 is a gantry according to the present invention. FIG. 4 is a diagram showing only the gantry 2. The pedestal portion 2 is formed by cutting and bending a single rectangular metal plate, and has a pedestal portion 2a which is a rectangular plate at the bottom and a pedestal portion 2a in the long side direction. It consists of a vertical member 2b that stands upright facing each end. The vertical member 2b is provided with a rectangular notch 2c at the center of a rectangular plate, and is bent so as to stand upright with respect to the pedestal portion 2a. The width of the notch 2c is the same as the width of the additional paper winding 3, the winding direction reversing roll 4, the rewinding paper winding 5, and the core rod 3 of the weight roll 6, which will be described later.
The notches 2c are slightly wider than the diameters of a, 4a, 5a, and 6a, and the length of the notch 2c in the present embodiment extends to the lower half of the vertical member 2b as shown in the figure. The vertical members 2b facing each other have the same shape. Here, the bearing portion 2d at the lower end of the notch 2c corresponds to a bearing member described in claims.
The vertical members 2e located on the left and right of the notch 2c correspond to a pair of upright members described in the claims.

As shown in FIG. 1, the paper take-up device 1 is used with a paper take-up or a roll installed when used. In this installation, a core rod 3a projecting from both ends of the additional paper take-up 3 is placed on the bearing member 2d through the notch 2c, and the additional paper take-up 3 is provided.
Reversing roll 4, rewinding paper winding 5,
The weight roll 6 is wound around the core rods 4a, 5a, and 6a through the notches 2c and wound on the roll, and then placed on the rolled-up rolled-up paper winding 3 and rewound. The ends of the wound paper are pulled out from the paper winder 5, and these paper ends are connected to each other with an adhesive tape or the like to complete the installation. That is, the operator places the core rod 3a of the extra paper take-up reel 3 shown in FIG. 5 on the bearing 2d of the gantry part 2, and places the core rod 3a on the extra paper reel 3 in the winding direction shown in FIG. A reversing roll 4 is placed, and a rewinding paper take-up 5 shown in FIG. 7 is placed on the reversing roll 4, and FIG.
The weight roll 6 shown in FIG. Core rolls 3 a, 4 a, 5 a, 6 of winding rolls 3, reversing rolls 4, rewinding paper rolls 5, weight rolls 6
“a” has the same diameter, and is passed through the notch 2c of the gantry 2 at the time of mounting. In addition, paper winding 3,5
When each is placed, the direction of paper winding is aligned. That is, in the present embodiment, as shown by the arrows in the cross-sectional view of the present apparatus in FIG. 3, the additional paper winding 3 and the rewinding paper winding 5 are both placed with the paper winding direction being counterclockwise. Have been.

Further, the roll-up paper winding 3 and the rewinding paper roll 5 used in the present invention are both unnecessary for storage and transportation convenience and other than when the present invention is implemented. , 5 can be removed from the core rods 3a, 5a. For this reason, it is necessary to attach or remove the core rods 3a and 5a every time the paper is wound up. However, when winding, it is necessary that the rotation force applied by the operator to the winding is transmitted properly, and that the paper must be precisely rounded to prevent the paper from meandering and becoming loose. Because it needs to rotate around the center,
A paper tube 11 (to be described later) which is usually a separate body (and paper winding units 3 and 5 having paper wound around the paper tube 11) and a core rod 3
a and 5a need to be simply and firmly fixed to a substantially accurate center of the paper tube. Although many methods can be considered for this fixing method, the method used in this embodiment will be described here.

First, the paper take-ups 3 and 5 used here are those in which paper to be additionally wound or paper to be rewound is wound around a paper tube 11 of the same standard.
The paper tube 11 has a shape as shown in the perspective view of FIG. 9 and the cross-sectional view of FIG. 10, and has a size of about 8 cm in inner diameter and about 1 cm in thickness of the pipe wall, which is formed by winding a wide paper tape several times. Paper cylinder 11a and a metal cap 11b made of a short cylindrical part and a ring-shaped part made of a thin metal plate.
The metal cap 11b is fitted to both ends of the paper cylinder 11a for the purpose of reinforcement. Note that the length of the paper tube 11 is the same as the width of the paper wound around the paper tube 11. In the embodiment of the present invention, the core rods 3a and 5a are formed of a metal tube having an outer diameter of 7.8 cm and a length longer than the distance between the opposed upright members 2b of the gantry portion 2 as shown in FIG. As shown, a core rod 3a or 5a is inserted into the paper tube 11 to make a gap of 1 mm in the radial direction.
The paper tube 11 and the core rod 3a or 5a are fixed by fitting a detachable fixing ring 12 easily into this gap (the core rod shown in FIG. 11 is rewound as described later). The core rod 5a is set on the paper take-up 5.)
The fixing ring 12 includes a ring main body 12a and a leaf spring 1.
The ring body 12 is formed by bending a metal plate having a thickness of 2 mm and a width of 2.5 cm into a ring shape as shown in a perspective view of FIG. It is 8 cm, the same as 11, and two small holes are formed on the circumference at equal intervals. A rivet 12c is passed through each of the small holes.
The leaf spring 12b is fixed to the six ring main bodies 12a by 2c. As shown in FIG. 13 which is a sectional view, the leaf spring 12b is formed by bending a metal plate having a width of 1.5 cm. When the core rod 3a or 5a is inserted into the paper core 11 as shown in FIG. 11, the fixing ring 12 is inserted from both ends of the core rod 3a or 5a, and Leaf spring 1 in the gap between the core rod 3a or 5a
2b is inserted and used. As a result, the paper tube 11 and the core rod 3a or 5a are fixed by the elastic force of the leaf spring 12b, and the state shown in FIG. 14 is obtained (note that the core rod shown in FIG. The core rod 3a is set on the take 3).

The above-mentioned winding direction reversing roll 4 and weight roll 6 are different from the additional paper winding 3 and the rewinding paper winding 5, respectively, in that the purpose is only to reverse the front and back of the paper and to apply a load. Therefore, if the core rods 4a and 6a are formed so as to fit into the notches 2c of the gantry part 2, and are formed in a cylindrical shape so as to rotate smoothly or to slide the paper. Good. For this reason, the winding direction reversing roll 4 and the weight roll 6 have a simple structure in which the core rods 4a, 6a and the cylindrical portion in contact with other rolls are integrally formed.

As described above, the core rod shown in FIG. 11 is the core rod 5a of the rewinding paper take-up 5, and the core rod shown in FIG. As shown in this figure, these core rods 3a and 5a are different in that a square rod 3b is inserted into the core rod 3a used for the roll-up paper winding up 3 and fixed by welding. . That is, as shown in FIG. 11, the core rod 5a is made as a metal tube, whereas the core rod 3a used for the roll-up paper winding 3 has a square rod 3b inserted into the same metal tube. The rod 3b is fixed to the metal pipe by welding. When using this core rod 3a, the operator further uses the fixing ring 12 to fix the paper roll 3 to the core rod 3a and fixes the core rod 3a together with other paper reels and rolls to the gantry 2. When the paper is to be rolled up after the setting is completed in this way, the rotating hand 3c is fitted to the square bar 3b as shown in FIG. 14, and the operator turns the rotating hand 3c to rewind the paper. Is rotated to take up the paper. The two-dot chain line I shown in FIG.
Is the notch 2c of the gantry 2
And shows the position of the notch 2c when set in the bearing 2d. Further, the paper tube 1 shown in the above figure
1 and the like show a state in which the paper is not wound. FIG.
FIG. 16 shows a state in which the core rod 5a and the fixing ring 12 are attached to the paper tube 11 on which the paper 14 has been wound.

In the above description and drawings, the gantry 2 has a width 3
It was made by bending and cutting out a thick sheet metal plate of about 0 cm.
A roll of about 1.3 m and a length of about 300 m is wound on a roll of about m and a considerably heavy roll of paper is passed through a core rod, and a total of four rolls can be stacked.
Need to be a fairly robust structure capable of withstanding these loads. Therefore, the gantry 2 made by processing the thick metal plate cannot be transported but has to be considerably heavy. However, since the gantry 2 is used as a movable type by placing it on a ridge or a passage in a field, it is necessary to reduce the weight. For this reason, in order to reduce the weight while maintaining the structural strength, a skeleton structure in which the metal material used is an L-shaped steel or U-shaped steel with a thickness of about 2 mm as a skeleton and the contacts of each skeleton steel are connected by welding It is better to Another gantry 21 according to an embodiment of the present invention employing such a structure
Will be described below. As shown in FIG. 17, the other gantry 21 uses an L-shaped steel or a U-shaped steel formed by bending a steel plate having a width of 5 cm and a thickness of 2 mm, and connects two U-shaped steels in parallel. The base 21a is formed by arranging two U-shaped steels to form a pedestal 21b by making appropriate cuts in the base 21a so as to form a cross-girder shape with the base 21a and welding the base 21a. Cuts are appropriately made at four intersections of the pedestal 21b, and the upright members 21c are attached and welded using the cuts. The two upright members 21c located on the same base 21a correspond to a set of upright members described in the claims. Further, a steel material 21d used as a bearing member passing between the pair of upright members 21c is welded to a vertically intermediate portion of the upright member 21c,
In addition, reinforcing triangular steel 21e is welded to the outside of the pedestal 21b and to each of four right angles formed by the upright member 21c for reinforcement. Further, in the other gantry 21, a steel piece 21f having a thickness of 8 mm is applied to and welded to the lower back surface at the four end portions of the two U-shaped steels forming the base portion 21a. A screw hole 21g that penetrates the base 21a and the steel piece 21f is drilled, and a pedestal stabilizing screw 21h
Are screwed together. These four pedestal stabilizing screws 21h are used for adjusting the amount of protrusion to the rear surface to obtain horizontal when the ground on which the other pedestal portion 21 is placed has irregularities and is unstable. The other pedestal portion 21 having a skeleton structure made of such a steel material has a weight that is approximately one-fourth that of the pedestal portion 2 of the same size, is extremely easy to move, and has the same workability as the pedestal portion 2. there were.

Although not shown here, a gantry portion composed of a skeleton structure and a steel material like the other gantry portion 21 should be made as a design that can adjust the distance and height between the members. Is also possible. That is, a pair of upright members 2 on the same base 21a of the other gantry 21
The distance between 1c, the distance between two steel materials forming the base 21a, or the distance between the bearing 21d and the base 21a (in other words, the height of the bearing 21d from the ground) is determined by combining steel pipes having different diameters. It is also possible to make it adjustable by using, for example, and to make it possible to fix it by means such as making a hole in each member and passing a pin, or fixing with a bolt and a nut. In this way, the present apparatus can accommodate paper tubes of various diameters and lengths, or paper rolls of various lengths of paper, and can accommodate the apparatus.
It is possible to reduce the size during transportation to make handling easier.

[0023]

As is clear from the above description of one embodiment of the present invention, in the present invention (the invention described in claim 1), the device according to the present invention has a simple structure. The operator can easily move this device. In addition, since the paper reels are stacked and set in the vertical direction and rotated, an equal force is applied to each paper reel due to gravity, and therefore, even if the operator is working alone, the paper reels may be loosened. It becomes possible to wind up firmly without generating. Further, a winding direction reversing roll is interposed between the rewinding paper winding and the additional paper winding, and the roll is touched by an amount corresponding to the anti-rotation of the paper to reverse the winding direction of the paper once. Since the structure is reversed, the winding direction can be returned to normal, and there is an effect that it is possible to easily connect and increase the number of windings while maintaining the front and back sides of the paper winding having different sides.

The second invention (the invention according to claim 2)
Then, by placing the weight roll on top of the rewinding paper winding, winding direction reversing roll, and rewinding paper winding, a larger load will be applied to the paper winding, causing more slackness. It can be wound up without. In addition, since the winding force of the paper winding is proportional to the load from the upper part, the work of rewinding progresses, the amount of paper for rewinding paper winding decreases, and the winding of the rewinding paper starts from the inside to the outside. The tightening force will be reduced, and the resulting roll-up paper will be loosened and the diameter will increase, which is not desirable for storage and transportation purposes, and the paper roll will meander easily when laying down. There is a point. However, according to the winding device of the present invention, regardless of the amount of paper of the rewinding paper winding, the weight roll always applies a certain load or more and is always applied to the paper winding and winding direction reversing roll. In addition, since the winding force of the additional paper winding is always applied to a certain level or more, it is possible to increase the number of paper windings having a stable finish.

The third invention (the invention according to claim 3)
As described above, the length of each part of the paper take-up device according to the present invention can be adjusted in this way, so that the present device can perform an operation of increasing the number of paper take-ups of various sizes.

[Brief description of the drawings]

FIG. 1 is a perspective view showing the entirety of a paper winding device according to an embodiment of the present invention.

FIG. 2 is a front sectional view showing the entirety of the paper winding device according to the embodiment of the present invention.

FIG. 3 is a cross-sectional view showing the entire paper winding device according to the embodiment of the present invention.

FIG. 4 is a perspective view showing one base of the paper winding device according to the embodiment of the present invention.

FIG. 5 is a perspective view showing additional paper winding of the paper winding device according to the embodiment of the present invention.

FIG. 6 is a perspective view showing a winding direction reversing roll of the paper winding device according to the embodiment of the present invention.

FIG. 7 is a perspective view showing the rewinding paper winding of the paper winding device according to the embodiment of the present invention.

FIG. 8 is a perspective view showing a weight roll of the paper winding device according to the embodiment of the present invention.

FIG. 9 is a perspective view showing a paper tube of the paper winding device according to the embodiment of the present invention.

FIG. 10 is a cross-sectional view showing a paper tube of the paper winding device according to the embodiment of the present invention.

FIG. 11 is a perspective view showing a state where a core rod is inserted into a paper tube of the paper winding device according to the embodiment of the present invention.

FIG. 12 is a perspective view showing a fixing ring of the paper winding device according to the embodiment of the present invention.

FIG. 13 is a cross-sectional view showing a fixing ring of the paper winding device according to the embodiment of the present invention.

FIG. 14 is a perspective view showing a state in which a core rod is inserted into a paper tube of the paper winding device according to the embodiment of the present invention, a fixing ring is fitted, and a rotating hand is attached.

FIG. 15 is a perspective view showing a state in which paper is wound around a paper tube of the paper winding device according to the embodiment of the present invention.

FIG. 16 is a perspective view showing a state in which paper is wound around a paper tube of the paper winding device according to the embodiment of the present invention, a core rod is inserted into the paper tube, and a fixing ring is fitted.

FIG. 17 is a perspective view showing another frame of the paper winding device according to the embodiment of the present invention.

FIG. 18 is a perspective view showing a state of a paper winding and rewinding operation conventionally performed by two workers.

FIG. 19 is a side view showing a conventional surface winding mechanism.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 paper take-up device 2 gantry 2 a pedestal 2 b vertical member 2 c notch 2 d bearing 2 e upright member 3 additional paper take-up 4 winding direction reversing roll 5 rewind paper take-up 6 weight roll 11 paper tube 14 paper 21 other Gantry

Continued on the front page F term (reference) 2B051 AB01 CB02 CB22 CB33 CC08 3F055 AA01 BA25 CA01 CA26 DA01 EA01

Claims (3)

[Claims] 1. A set of two upright members, one set of two upright members standing at a predetermined interval, and a bearing member provided between the two sets of upright members. And a pedestal portion that is placed horizontally. The pedestal portion, wherein the two sets of upright members are erected on the pedestal portion so as to face each other. And a rewinding paper rewinding device, comprising: a rewinding paper rewinding device comprising: a rewinding paper rewinding device; and a rewinding paper rewinding device. A paper rewinding shaft is placed, and a reversing direction roll and a rewinding paper take-up are placed on the rewinding paper take-up, and the paper on the rewinding paper take-up is rotated by rotating the rewinding paper take-up. On the roll of additional paper Paper take-up apparatus characterized by being used to be transferred can. 2. The paper take-up device according to claim 1, wherein a weight roll is further placed on the rewind paper take-up provided on the gantry. 3. The distance between a pair of upright members and / or the distance between two opposing upright members and / or the height of a bearing member from a pedestal can be arbitrarily adjusted. 3. The paper winding device according to claim 1, wherein