JP2012229499A - Apparatus for winding recycled paper and method for winding the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an apparatus for winding recycled paper and a method for winding the same, that quantitatively wind recycled paper manufactured by a small paper recycling machine in the roll form, have breakability and dischargeability and are superior in workability including import and export, maintainability, safety and economical efficiency.SOLUTION: The apparatus comprises a tension adjusting portion 1, a rotating shaft 2b, a rotating arm portion 2, a guide portion 3, a winding portion 4 and a cutting portion 6. When the recycled paper is wound, it is wound by rotating the rotating axis of the rotating arm portion 2 with a predetermined angle upwardly to its center and by continuously providing a certain rotating load against a shaft portion of driving means such as a motor for winding. When the recycle paper is cut, a pushing plate 6b' for preventing shift and slack equipped over and under a cutting blade of the cutting portion 6 is pushed against a fixed planer plate 6c to fix and cut the recycled paper. When the recycled paper is exported, a disk-shape member equipped in the forward and backward driving means 5a' is moved backwardly to push the paper.

Description

    The present invention relates to a recycled paper winding device and a winding method thereof.

    Conventionally, a large amount of used paper such as used and unnecessary documents has been generated in daily operations of various offices such as government offices and general companies, and in daily life of general households, and these waste papers are discarded as dust It will be disposed or disposed of by incineration.

    On the other hand, in the global increase in the momentum of effective use of limited earth resources, there is a technology for recently recycling waste paper that has been disposed of instead of recycled paper instead of disposing of it. Has been developed.

    Most of these recycling technologies are adopted and implemented in the paper industry, and their used paper recycling equipment, like ordinary paper manufacturing equipment, has a vast site, enormous volume for the purpose of high-speed mass production and high quality of recycled paper. Large amounts of water and chemicals used for investment and papermaking are required.

    In addition, waste paper requires a lot of manual paper collection work, and this waste paper collection includes contamination by foreigners, poor separation due to insufficient knowledge of recycled paper, lack of removal of repellents, etc. There is a problem, and even if collected corner paper is collected, in order to recycle these waste paper as 100% recycled paper, work such as re-sorting and washing by a specialist is inevitable.

    Furthermore, since used paper such as top-secret documents is not easily collected for waste paper collection due to confidentiality issues and is disposed of by incineration, recycling is not progressing.

    In order to solve these problems of collecting used paper, it is effective to develop a technology that can be recycled in advance at the used paper recycling source, and early development of such a recycled paper winding device is desired.

For reference, patent documents related to recycled paper winding devices that have been filed so far are introduced for reference (see Patent Documents 1 and 2).
Patent Publication 2010-105758 Patent Publication 2006-240751

    Therefore, in order to solve the above-mentioned problems, the present invention provides a work for carrying in / out and the like such that a recycled paper produced by a small waste paper recycling apparatus is quantitatively wound into a roll and can be cut and discharged. Is to develop and provide a recycled paper winding device and a winding method that are excellent in performance, maintenance, safety and economy.

    As a means for solving this problem, a shaft arranged in a vertical direction with respect to a side surface portion of a main body side plate is provided at a tip portion in a mount formed of a fixed shaft and a flat plate, and the shaft rotates freely. A tension adjusting unit comprising: a rotating shaft that is disposed in a direction perpendicular to the side surface of the main body side plate, and that is rotated by a predetermined angle in the vertical direction with respect to the gantry by a rotation driving means such as a motor; Is arranged in a vertical direction with respect to the side of the side plate of the main body side plate, and a rotating arm portion made of a flat plate provided to support the rotating roller at the tip of the shaft fixed in parallel with the motor, etc. The shaft is rotated in the vertical direction by the rotation drive means and has two left and right shafts provided with a fixed roller and separated from each other by a predetermined distance, and the surface fixed to the shaft in the vertical direction is an uneven plate. A guide portion, two tapered semi-cylindrical members of different sizes, a wheel member and a spring member for opening and closing the semi-cylindrical member and the semi-cylindrical member at predetermined intervals, and a tip of the semi-cylindrical member are predetermined. A winding member comprising a rectangular member fixed at intervals, a plurality of shafts for rotating the concave and convex flat plate and the rectangular member perpendicularly to the side surface of the gantry steel plate, and rotation driving means such as a gear and a motor. And a front and rear drive means such as an actuator fixed to the side surface of the main body side plate, and a disk-shaped member fixed to the front and rear drive means operating portion by passing a pair of large and small tapered semi-cylindrical members through the winding portion. , And a discharge portion made of a flat plate, and the upper surface of the main body side plate expands and contracts in a direction perpendicular to the direction of travel of the recycled paper, and the concave and convex cutting blades at the leading end, and the recycled paper at the time of cutting above and below the cutting blades Gap Each push plate to prevent fine loosening up and down are those composed of the cutting unit consisting of a fixed flat plate and a plurality of flat plates fixing the shaft of the telescopic drive means and said telescopic drive means such as a cylinder provided with a plurality.

    Further, when winding the recycled paper, it is rotated upward by a predetermined angle around the rotation shaft portion of the rotation arm portion, while applying a certain rotational load to the shaft portion of the driving means such as a winding motor. At the time of winding and cutting recycled paper, press the plate that is provided above and below the cutting blade of the cutting part and the slack prevention plate against the fixed plate, fix the recycled paper and cut it, and when discharging the recycled paper The disk-like member provided in the front-rear drive means operating portion is moved backward and pushed out.

    As an effect of the present invention, first, in the tension adjusting unit of the winding device, an angle detection sensor is provided in the shaft portion of the rotation driving means of the recycled paper winding unit, and the rotation arm is rotated upward by a predetermined angle for reproduction. The roller surface is brought into contact with both the front and back sides of the paper to give a constant rotational load, thereby recognizing the current tensile strength, and in conjunction with the rotation drive means of the take-up unit, the rotation speed is variably adjusted, so reproduction Misalignment or sag during paper winding is prevented, and recycled paper is not broken. In addition, by providing pressing plates at the upper and lower portions of the breaking blade at the cutting portion, there is an extremely beneficial effect that the recycled paper can be cut neatly without causing a deviation at the time of breaking.

1 shows an embodiment of the present invention, (A) is a plan view of a recycled paper winding device, and (B) is a front view. 1 is a right side view of a recycled paper winding device according to an embodiment of the present invention. 1 is a left side view of a recycled paper winding device according to an embodiment of the present invention. 1 is a rear view of a recycled paper winding device according to an embodiment of the present invention. One Example of this invention is shown, (A) is an aa arrow sectional drawing of FIG. 1 (A), (B) is the a section expanded sectional view of FIG. 5 (A). One Example of this invention is shown, (A) is detail drawing of a winding-up part, (B) is aa arrow sectional drawing of FIG. 6 (A). BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view sectional view showing a recycled paper winding state of a recycled paper winding device according to an embodiment of the present invention.

    As a form for carrying out the present invention, there is a winding device for quantitatively winding, cutting and discharging recycled paper (RP) manufactured by a small waste paper recycling device, the device Is a shaft (1b) which is arranged in a vertical direction with respect to the side surface of the main body side plate in a frame (1b) formed of a fixed shaft (1a) and a flat plate, and which freely rotates. The tension adjusting unit (1) composed of (1d) and the side plate of the main body side plate are arranged in the vertical direction and rotated by a predetermined angle in the vertical direction with respect to the gantry by the rotation driving means (2a) such as a motor. Rotating arm comprising a rotating shaft (2b) and a flat plate (2e) provided by pivotally supporting a rotating roller (2d) at the tip of a shaft (2c) fixed in parallel to the rotating shaft. Part (2) and the body side plate Two shafts (3c) (left and right) arranged in a vertical direction with respect to the surface portion and rotated in a vertical direction by a rotation driving means (3a) such as a motor and provided with a fixed roller (3b) separated by a predetermined distance. 3c), a guide portion (3) composed of a flat plate (3d) (3d) having a concavo-convex surface fixed to the shaft in the vertical direction, and two tapered semi-cylindrical members (4a) (4a) of different sizes '), The wheel-shaped member (4b) and the spring member (4c) for opening and closing the semi-cylindrical member (4a) and the semi-cylindrical member (4a') at predetermined intervals, respectively, and the tip of the semi-cylindrical member A plurality of shafts (4e) for rotating the rectangular member (4d) fixed at a predetermined interval, the concave and convex flat plate (3d), and the rectangular member (4d) in a direction perpendicular to the side surface of the gantry flat plate. And gear (4f), motor, etc. A winding part (4) composed of the rotational driving means (4g), a longitudinal driving means (5a) such as an actuator fixed to the side surface of the main body side plate, and a large and small tapered semi-cylindrical member (4a) ( 4a ′), a pair of discs (5b) fixed to the front / rear drive means operating portion (5a ′), a discharge portion (5) composed of a flat plate (5c), and a main body side plate The top surface of the paper is expanded and contracted in the direction perpendicular to the traveling direction of the recycled paper, and the concave and convex cutting blade (6a) is formed at the tip, and the press for preventing the recycled paper from shifting and slacking up and down the cutting blade. The plate (6b ') (6b') comprises a plurality of upper and lower extension drive means (6b) such as a cylinder, a fixed flat plate (6c) of the extension drive means, and a plurality of flat plate fixing shafts (6d). It is characterized by comprising a cutting part (6) It consists of a winding device of the raw paper.

    Therefore, one embodiment of the present invention will be described in detail with reference to FIGS. 1 to 4. First, as shown in FIG. 2, the present apparatus has a fixed shaft (1 a) and a frame (1 b) formed of a flat plate, A roller (1c) arranged in a direction perpendicular to the side surface portion of the main body side plate is provided at the tip portion, and a tension adjusting portion (1) including a freely rotating shaft (1d) and a side surface portion of the main body side plate A rotating shaft (2b) which is arranged in the vertical direction and rotates by a predetermined angle in the vertical direction with respect to the gantry by a rotation driving means (2a) such as a motor, and is fixed in parallel to the rotating shaft. A rotating arm portion (2) composed of a flat plate (2e) provided by pivotally supporting a rotating roller (2d) at the tip end of the shaft (2c) and a side surface portion of the main body side plate, And by rotational drive means (3a) such as a motor. Two left and right shafts (3c) (3c) that are rotated in the vertical direction and have a fixed roller (3b) separated from each other by a predetermined distance, and a flat plate with an uneven surface fixed to the shaft in the vertical direction ( 3d) and (3d) guide part (3), two tapered semi-cylindrical members (4a) and (4a ') of different sizes, and the semi-cylindrical member (4a) and semi-cylindrical member (4a') A wheel-shaped member (4b) and a spring member (4c) for opening and closing at a predetermined interval, a quadrangular member (4d) for fixing the tip of the semi-cylindrical member at a predetermined interval, and the uneven plate (3d) And a quadrangular member (4d) arranged vertically on the side surface of the gantry flat plate, and a winding portion (4g) comprising a plurality of shafts (4e), gears (4f), and rotation driving means (4g) such as a motor for rotation. 4) and fixed to the side of the body side plate A pair of front and rear drive means (5a) such as an actuator and a taper semi-cylindrical member (4a) and (4a ') are passed through the winding part in combination, and fixed to the front and rear drive means actuating part (5a'). The disc-shaped member (5b) and the discharge portion (5) composed of a flat plate (5c), and the upper surface of the main body side plate expands and contracts in the direction perpendicular to the traveling direction of the recycled paper, and the cutting edge is uneven at the tip (6a), and expansion / contraction drive means (6b) such as a cylinder having a plurality of push plates (6b ′) and (6b ′) above and below the cutting blade to prevent misalignment and loosening of the recycled paper during cutting. ) And a cutting portion (6) comprising a fixed flat plate (6c) and a plurality of flat plate fixing shafts (6d) of the telescopic drive means.

    Subsequently, the outline of each part of the apparatus will be described. First, the tension adjusting unit (1) will be described. When the recycled paper (RP) is wound, the tensile strength applied to the recycled paper is measured by an angle. Is. Further, when the recycled paper (RP) is wound, if the tensile strength is low, the recycled paper cannot be wound in a tightly tightened state with no gap. Conversely, if the tensile strength is too high, the recycled paper breaks. Further, by attaching the angle detection sensor (AS3), the current tensile strength is recognized, and the rotation speed is adjusted in conjunction with the rotation driving means (4g) of the winding unit. Further, even when the speed of the recycled paper conveyed by the drying mechanism of the used paper recycling apparatus changes, the winding speed can be varied by synchronizing with the angle detection sensor (AS3).

    Next, the rotating arm portion (2) will be described. Before winding, the stationary state in the vertical direction is the origin, and the recycled paper (RP) is a tapered semi-cylindrical member (4a) (4a ′) described below. After passing through the middle and reaching a predetermined position at the start of winding, it is rotated upward by a predetermined angle from a state in which it is left in the vertical direction. When the wound recycled paper is discharged, it returns to the origin (vertical direction) position at the same time and is left still. Then, the rotating arm portion (2) is rotated upward, so that the roller portion of the tension adjusting portion (1) and the rotating roller (2d) of the rotating arm portion (2) are both front and back surfaces of the recycled paper (RP). The tensile strength can be measured by contacting each other and applying a rotational load.

    Next, the guide part (3) will be described. Before the start of winding, the two tapered semi-cylindrical members (4) of the winding part (4) disposed at the lower part of the recycled paper (RP) conveyed from the upper part ( 4a) Have the role of passing through the center of (4a ′), and stand still in a state where the origin is vertically downward before the start of winding. Then, after the recycled paper (RP) has passed, the paper is opened at a predetermined angle and left still. Further, the wound recycled paper is discharged, and at the same time it returns to the origin position (vertically downward) and is left still.

    Next, the winding unit (4) will be described. Before starting winding, the recycled paper (RP) is guided by the guide unit (3), and two tapered semi-cylindrical members of different sizes are placed at a predetermined position. 4a) Passes through the central space of (4a ') and is conveyed to a predetermined position. Then, after the paper position of the recycled paper is confirmed by the recycled paper detection sensor (SE), the tapered semi-cylindrical members (4a) and (4a ′) are rotated, and winding is started. Thereafter, the tapered semi-cylindrical members (4a) and (4a ') rotate a predetermined number of times to wind up a predetermined length of recycled paper (RP) and leave it at a predetermined position at the time of discharge. At the same time as the recycled paper is discharged, the tapered semi-cylindrical members (4a) and (4a ′) return to the predetermined positions before the start of winding, which is the origin, and rest again.

    Next, the discharge unit (5) will be described. When winding, the sheet is left on the back side of the main body side plate at the origin, and after the recycled paper (RP) is wound up to a predetermined length, it is placed on the side surface of the main body side plate. A disk-like member (5b) fixed to the front / rear drive means operating portion (5a ') such as a stationary actuator moves to a predetermined position on the facing side (front side), and a tapered semi-cylindrical member (4a) ( 4a ′), the recycled paper (RP) wound up is discharged. And after discharge | emission, it returns to an origin position and leaves still.

Lastly, the cutting part (6) will be described. When winding from before winding, the expansion / contraction driving means (6b) such as a cylinder is allowed to stand at the origin in a contracted state. The taper-like semi-cylindrical members (4a) and (4a ') rotate a predetermined number of times, so that the expansion / contraction driving means such as a cylinder extends in a direction perpendicular to the recycled paper, and the recycled paper (RP) is pushed onto the pressing plate (6b'). And cut with a cutting blade (6a).

Next, the outline of the winding method of the recycled paper winding device will be described according to the operation procedure. The recycled paper (RP) sent from the drying mechanism in the small recycled paper recycling device enters the winding device from the upper part of the device. enter. Then, recycled paper enters the central part of the two tapered semi-cylindrical members (4a) (4a ′) in the winding part (4). Subsequently, the recycled paper detection sensor (SE) at the lower part of the winding unit senses and the rotating arm unit (2) is raised by the rotation of the rotation driving means (2a), and the tension adjusting unit (1) is also recycled paper. It is pushed up to the upper surface side and rises by a predetermined angle.
Then, the left and right resin plates (3d) (3d) are opened by a predetermined angle, and the winding drive motor (4g) is rotated to start winding the recycled paper (RP). Then, as the winding is performed, the circumference of the recycled paper changes, and the angle detection sensor (AS3) linked to the tension adjusting unit (1) senses it, and the rotation driving means (4g) of the winding unit (4) is detected. The rotation speed is adjusted to the optimum speed. Then, when a certain amount of winding is completed, the rotation driving means (4g) of the winding unit (4) is stopped and winding is completed. Then, the expansion / contraction drive means (6b) such as a cylinder of the cutting part (6) moves forward in the direction of the recycled paper, and the recycled paper is pushed by the pressing plates (6b ′) and (6b ′) provided above and below the cutting blade (6a). The recycled paper (RP) is cut in a state where each is pressed and fixed. Then, the expansion / contraction driving means (6b) such as a cylinder of the cutting part (6) moves backward and returns to the origin. Then, the rotation driving means (4g) of the winding unit (4) is operated, and the recycled paper from the cutting unit (6) to the winding unit (4) is completely wound up to the end, and the winding unit (4). The rotation driving means (4g) stops at a predetermined position at the time of discharging. Then, the longitudinal drive means (5a) such as an actuator of the discharge portion (5) is operated, and the two tapered semi-cylindrical members (4a) (4a ′) in the winding portion (4) by the disk-like member (5b). ), The forward movement detection sensor (LS2) senses and the front and rear drive means actuating section (5a ′) such as an actuator stops when the paper reaches the fixed position (forward side) while pushing out the recycled paper wound up in a roll shape. . Then, when the front / rear drive means operating portion (5a ′) reversely operates and returns to the origin position, the reverse detection sensor (AS1) senses and the front / rear drive means operating portion (5a ′) stops again. Then, the winding unit (4) rotates to the origin position, and the rotating arm (2) returns to the origin position. And the uneven | corrugated flat plate (3d) (3d) of a guide part (3) returns to an origin position, respectively, and completes winding.

    The recycled paper take-up device of the present invention is a method for quantitatively winding the recycled paper produced by the small recycled paper recycling device in a roll shape and capable of being cut and ejected. Because of its superiority in safety, safety, and economy, it has industrial applicability in that it contributes to the relevant markets of many government agencies and companies by manufacturing and selling.

DESCRIPTION OF SYMBOLS 1 Tension adjustment part 1a Fixed shaft 1b Mounting frame 1c Roller 1d Shaft 2 Rotating arm part 2a Rotation drive means 2b Rotation shaft 2c Shaft 2d Rotation roller 2e Flat plate 3 Guide part 3a Rotation drive means 3b Fixed roller 3c Shaft 3d Uneven plate 4 Portion 4a Tapered half-column member 4a 'Tapered half-column member 4b Wheel member 4c Spring member 4d Square member 4e Shaft 4f Gear 4g Rotation drive means 5 Discharge part 5a Front-rear drive means 5a' Front-rear drive means actuating part 5b Disc Shaped member 5c Flat plate 6 Cutting part 6a Cutting blade 6b Telescopic drive means 6b 'Push plate 6c Fixed flat plate 6d Flat plate fixed shaft AS1 Angle detection sensor AS2 Angle detection sensor AS3 Angle detection sensor LS1 Retraction detection sensor LS2 Advance detection sensor RP Recycled paper SE Recycled paper detection sensor

Claims (2)

    A winding device for quantitatively winding, cutting, and discharging recycled paper (RP) manufactured by a small waste paper recycling device, which is formed by a fixed shaft (1a) and a flat plate A tension adjusting unit (1) comprising a shaft (1d) which is provided with a roller (1c) disposed at a front end in a vertical direction with respect to the side surface of the main body side plate in the gantry (1b). ), A rotating shaft (2b) that is arranged in a direction perpendicular to the side surface of the main body side plate, and that is rotated by a predetermined angle in the vertical direction with respect to the pedestal by rotation driving means (2a) such as a motor. A rotating arm portion (2) composed of a flat plate (2e) provided with a rotating roller (2d) pivotally supported at a tip portion of a shaft (2c) fixed in parallel to the moving shaft, and a side surface of the main body side plate Arranged perpendicular to the part, and Two right and left shafts (3c) and (3c) which are rotated in a vertical direction by a rotational drive means (3a) such as a motor and have a fixed roller (3b) separated from each other by a predetermined distance; A guide portion (3) composed of a fixed concavo-convex flat plate (3d) (3d), two tapered semi-cylindrical members (4a) (4a ') of different sizes, and the semi-cylindrical member (4a) and the semi-cylindrical member A wheel member (4b) and a spring member (4c) for opening and closing the member (4a ′) at predetermined intervals, a quadrangular member (4d) for fixing the tip of the semi-cylindrical member at predetermined intervals, A plurality of shafts (4e), a gear (4f), and a rotation driving means (4g) such as a motor for rotating the concave and convex flat plate (3d) and the quadrangular member (4d) in a direction perpendicular to the side surface of the gantry flat plate Winding part (4) consisting of The front and rear drive means (5a) such as an actuator fixed to the side surface of the main body side plate, and the winding portion are respectively combined with a pair of large and small tapered semi-cylindrical members (4a) and (4a ') to penetrate the front and rear drive means. A disk-like member (5b) fixed to the operating part (5a ′), a discharge part (5) composed of a flat plate (5c), and an upper surface of the main body side plate expands and contracts in a direction perpendicular to the traveling direction of the recycled paper, An uneven cutting blade (6a) is provided at the tip, and a plurality of push plates (6b ') (6b') are provided above and below the cutting blades to prevent misalignment and slack of recycled paper during cutting. Winding of recycled paper, characterized in that it is composed of a telescopic drive means (6b) such as a cylinder, and a cutting part (6) comprising a fixed flat plate (6c) and a plurality of flat plate fixed shafts (6d). apparatus. When the recycled paper is wound, it is rotated upward by a predetermined angle around the rotating shaft portion of the rotating arm portion (2), and the shaft portion of the driving means (4g) such as a winding motor is rotated at a certain angle. Winding while applying a load, and at the time of cutting recycled paper, a cutting plate (6a) of the cutting portion (6) and a pressing plate (6b ') (6b') for preventing looseness and loosening provided on the fixed plate (6c) ), The recycled paper is fixed and cut, and when the recycled paper is discharged, the disk-like member (5b) provided in the front and rear drive means operating portion (5a ′) such as an actuator is moved backward and pushed out. A method for winding recycled paper.

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