JP4128065B2 - Cleaning device for printed material transport device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a cleaning device for a printed material conveyance device that conveys a printed material by gripping it with a grip.
[0002]
[Prior art]
Generally, in a printing facility for printed matter such as newspapers, the printed matter continuously discharged from the rotary press is gripped by a grip attached to a chain that rotates at a predetermined speed, and the printed matter that is gripped by the grip as the chain turns. A printed material conveying apparatus that conveys the image to a predetermined place is used (see, for example, Patent Document 1).
[0003]
In such a printed material transport apparatus, the printed surface of the printed material is gripped by the grip, so the ink on the printed surface adheres to the grip surface of the grip and becomes dirty, and when the printed material is gripped by this dirty grip, the stain moves to the printed material. May end up. Therefore, it is necessary to clean the grip by wiping it with a cloth.
[0004]
[Patent Document 1]
JP 2001-163498 A (3rd and 4th pages, FIGS. 3 and 4)
[0005]
[Problems to be solved by the invention]
However, the ink adhering to the grip is difficult to remove easily, and the work of wiping off the dirt on the grip with a cloth or the like is troublesome and takes time.
[0006]
Also, even if you try to automate the work of wiping the dirt on the grip with a cloth etc., the ink adhering to the grip cannot be easily removed, so it cannot be cleaned sufficiently, and depending on the gripper shape, the dirt can be wiped off. There is a problem that a lot of leftovers are easily generated and cannot be reliably cleaned.
[0007]
The present invention has been made in view of the above points, and can automatically clean the grip dirt in a short time, and can securely handle the grip according to the shape of the grip and the degree of dirt adhesion. It is an object of the present invention to provide a cleaning device for a printed material conveying device that can be cleaned.
[0008]
[Means for Solving the Problems]
Cleaning machine prints conveying apparatus according to claim 1, wherein the plurality of grip moves with the roller for opening for opening by the action of an external as well as can be opened and closed, transport and lifting prints bunch in the plurality of grips A cleaning device for a printed material transporting device, wherein the grip opening means for releasing the grip by contacting a roller for releasing the grip moving in the cleaning area among the plurality of grips, and a state opened by the grip opening means in the cleaning element moving into contact with the grip cleaning, and a cleaning unit having a driving part you rotating the cleaning element, varying means for varying the angle of the cleaning element in contact against the grip of the mobile It is equipped with.
[0009]
In this configuration, in a state where the plurality of grips are moving, the grip releasing means comes into contact with the release roller of the grip that moves in the cleaning area among the plurality of grips, and the grip is released. the cleaning body which rotates moving grip was come in contact, in order to clean the grip, automatically easily cleanable and then in a short time dirt plurality of grip to move further contact with the grip varying means Since the angle of the cleaning body to be changed is variable, it is possible to reliably clean a plurality of grips that move in accordance with the shape of the grip or the degree of dirt adhesion.
[0010]
According to a second aspect of the present invention, there is provided a cleaning device for a printed matter conveying apparatus according to the first aspect, wherein the cleaning body includes a brush and is detachably attached to the drive unit.
[0011]
In this configuration, since the cleaning body is a brush and is detachably attached to the drive unit, it is easy to remove and clean the brush, replace the brush, and select a brush corresponding to the type of grip. It can be easily attached to the type of grip.
[0012]
The cleaning device for a printed material conveying apparatus according to claim 3 is the cleaning device for a printed material conveying device according to claim 2, wherein the brush is a disk that is rotationally driven with its central portion being detachably attached to the driving portion, and this The brush has bristle protruding from the peripheral portions on both sides of the disk.
[0013]
And in this structure, since the brush was protrudingly provided in the peripheral part of both surfaces of the disk which the center part was attached to the drive part so that attachment or detachment was carried out and rotated, brush bristles are continued to a grip by rotation of a brush Thus, the grip can be efficiently cleaned by bringing them into contact with each other. By positioning the brush between the grip holding portions, the grip holding portions can be efficiently cleaned with double-sided brush hairs.
[0014]
The cleaning device for a printed material conveying apparatus according to claim 4 is the cleaning device for a printed material conveying device according to any one of claims 1 to 3, wherein the variable means tilts the cleaning unit by two axes intersecting with the rotational axis of the cleaning body. It is possible to support.
[0015]
In this configuration, the variable means supports the cleaning unit in a tiltable manner with the two axes intersecting with the rotational axis of the cleaning body, so that the angle of the cleaning body that comes into contact with the grip can be arbitrarily changed. The grip can be reliably cleaned according to the shape and the degree of dirt.
[0016]
Cleaning machine prints conveying apparatus according to claim 5, wherein, in the cleaning device of the printed matter transport device according to any one of claims 1 to 4, provided in the chain which grip is Kaigyo in a direction to convey the conveyance object, the chain Moving means for moving the cleaning unit in a direction crossing the direction of rotation of the cleaning unit to bring the cleaning body into and out of contact with the grip.
[0017]
In this configuration, the cleaning unit is moved in a direction intersecting the chain turning direction by the moving means with respect to the grip provided on the chain rotating in the direction in which the printed material is conveyed. Therefore, the cleaning body is brought into contact with the grip at the time of cleaning, and the cleaning body is separated from the grip when the cleaning is completed. Therefore, the cleaning of the grip of the printed material conveying apparatus can be automated.
[0018]
Cleaning machine prints conveying device 請 Motomeko 6 described, which in the cleaning apparatus of the printed matter transport device according to any one of claims 1 to 5, and a deposit removal means for removing deposits adhering to the cleaning element It is.
[0019]
And in this structure, the deposit | attachment adhering to the cleaning body is removed by the deposit | attachment removal means, and it prevents that an deposit | attachment transfers to a grip from a cleaning body.
[0020]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
[0021]
As shown in FIGS. 1, 5 and 6, the printed material transport device 11 transports printed materials such as newspapers continuously discharged from the rotary press, and is installed along both sides of the printed material transport area. A grip chain 13 is attached to the frame 12 for gripping and transporting the printed material.
[0022]
The grip chain 13 has an endless chain 14 that rotates in the conveyance direction of the printed material. The chain 14 is movably supported by a forward-side and return-side chain rail 15 in which the forward path 14a and the backward path 14b are respectively attached to the upper and lower positions of the side surface of the frame 12, and is rotated by a motor (not shown).
[0023]
A plurality of grips 16 are attached to the side portions of the chain 14 for gripping the side edges that intersect the transport direction of the printed material. The grip 16 has a grip body 17 attached to the chain 14 and a movable portion 19 which is positioned above the grip body 17 in the forward path 14a of the chain 14 and is rotatably supported by a support shaft 18. Grip parts 20 and 21 for holding a printed material are provided at the tip of the grip body 17 and the tip of the movable part 19.
[0024]
A rotatable roller 22 positioned below the grip body 17 in the forward path 14a of the chain 14 is slidably attached between the proximal end side and the distal end side of the grip body 17, and the movable part 19 is attached to the roller 22. The proximal end side is connected.
[0025]
The movable portion 19 is urged in a closing direction with respect to the grip body 17 by urging means (not shown). At this time, the roller 22 is positioned on the proximal end side of the grip body 17 and the roller 22 is externally connected. By sliding to the front end side of the grip body 17 by the action from the above, the movable part 19 rotates in the opening direction from the grip body 17 and the grip 16 is released.
[0026]
Next, as shown in FIGS. 1 to 6, the cleaning device 31 that cleans the grip 16 of the printed material transport device 11 is installed on the side of the printed material transport device 11 that faces the tip of the grip 16 to clean the grip 16. A cleaning device main body 32, a grip opening means 33 that is installed on the frame 12 side of the printed material transport apparatus 11 to release the grips 16, and a deposit removing means 34 that is installed on the side of the cleaning device main body 32. Yes.
[0027]
The cleaning device main body 32 includes a cleaning unit 40 having a brush 37 as a cleaning body, a motor 38 as a driving unit that rotates the brush 37, that is, a drive unit that rotates the brush 37, and an attachment member 39 that detachably attaches the brush 37 to the motor 38. ing.
[0028]
The brush 37 includes, for example, a metal or plastic disk 41 and brush hairs 42 that project in an annular shape along the peripheral portions of both surfaces of the disk 41. In the disc 41, a positioning hole 43 is formed at the center, and a plurality of mounting holes 44 are formed on both sides of the positioning hole 43. The brush bristles 42 are formed of a thread-like material made of a material having elasticity and flexibility such as a chemical fiber.
[0029]
A rotation shaft 45 projects from the upper surface of the motor 38, and an attachment member 39 is attached to the rotation shaft 45.
[0030]
The mounting member 39 includes a rotating portion 46 attached to the rotating shaft 45 of the motor 38, and a cover 47 attached to the disc 41 of the brush 37 disposed on the rotating portion 46. In addition, a positioning projection 48 for fitting the positioning hole 43 of the disc 41 is projected, and a screw shaft 49 that projects through the mounting hole 44 of the disc 41 is projected on both sides of the positioning projection 48. Yes. Then, after attaching the disc 41 and the cover 47 to the rotating portion 46, the nut 37 is screwed onto the screw shaft 49, whereby the brush 37 can be detachably attached to the rotating portion 46, that is, the motor 38 side.
[0031]
Further, the motor 38 of the cleaning unit 40 is attached to the first swing body 51, and the first swing body 51 swings in a direction parallel to the protruding direction on the front end side of the grip 16 with respect to the second swing body 52. It is attached as possible. That is, the upper and lower two fulcrum bolts 53 and the adjusting bolt 54 are inserted into the first swing body 51 from the outer surface side of the second swing body 52 and disposed on the inner surface side of the first swing body 51. A hole which is screwed to the plate 55 and through which the fulcrum bolt 53 of the first swing body 51 is inserted is formed in the round hole 56, and a hole through which the adjustment bolt 54 of the first swing body 51 is inserted is the round hole 56. And the angle of the cleaning unit 40 can be varied by an angle α within a range in which the long hole 57 can move with respect to the adjustment bolt 54.
[0032]
The second swing body 52 is attached to the elevating body 58 so as to be able to swing in a direction crossing the protruding direction of the tip end side of the grip 16. That is, the upper and lower two fulcrum bolts 59 and the adjustment bolt 60 are inserted into the second swing body 52 from the outer surface side of the lifting body 58 and placed on the inner surface side of the second swing body 52. The holes through which the fulcrum bolts 59 of the second swing body 52 are inserted are formed in the round holes 62, and the holes through which the adjustment bolts 60 of the second swing body 52 are inserted are centered on the round holes 62. The angle of the cleaning unit 40 can be varied by an angle β within a range in which the long hole 63 can move with respect to the adjustment bolt 60.
[0033]
Accordingly, the first swing body 51, the second swing body 52, and the like constitute variable means 64 that varies the angle of the brush 37 that contacts the grip 16. That is, the variable means 64 supports the cleaning unit 40 so as to be tiltable about the fulcrum bolts 53 and 59 as two axes intersecting the rotational axis of the brush 37.
[0034]
The lifting body 58 is attached to the moving body 67 so as to be lifted and lowered. The moving body 67 has a moving base 68, and a screw shaft 70 along the vertical direction is rotatably attached between the moving base 68 and an upper end portion of a support portion 69 erected on the moving base 68. The lifting body 58 is attached to the screw shaft 70 so as to be movable up and down. Mounting plates 71 and 72 are attached to the lifting body 58 so as to be spaced apart from the lower side and the upper side, and a screwing portion 73 that is screwed to the screw shaft 70 is attached to the lower mounting plate 71. A bush 74 is slidably engaged with the screw shaft 70 at 72. At the upper end of the screw shaft 70, a handle 75 for rotating the screw shaft 70, that is, raising and lowering the lifting body 58 is attached.
[0035]
Therefore, the elevating means 58 that elevates and lowers the cleaning unit 40 is configured by the elevating body 58, the moving body 67, the screw shaft 70, and the like.
[0036]
Further, the moving base 68 of the moving body 67 is arranged on a plurality of guide rails 79 arranged in a direction intersecting with the turning direction of the chain 14 in a direction intersecting with the turning direction of the chain 14. It is slidably mounted. A plurality of guide rails 79 are mounted on a mounting base 81 installed on a machine base 80, and a screw shaft 82 is rotatably mounted on the mounting base 81 in parallel with the guide rails 79. A motor 83 that is connected to one end of the shaft 82 and drives the screw shaft 82 to rotate forward and backward is attached.
[0037]
Therefore, the moving unit 67, the guide rail 79, the screw shaft 82, the motor 83, and the like move the cleaning unit 40 in a direction intersecting the turning direction of the chain 14 and move the brush 37 in and out of the grip 16. 84 is configured.
[0038]
Next, the grip opening means 33 is disposed on the frame 12 at a position facing the cleaning device main body 32, and can make contact with the rollers 22 of the plurality of grips 16 in a predetermined cleaning area to be cleaned by the brush 37. The operating plate 92 has a guide edge 91. The operating plate 92 has an opening position where the roller 16 of the grip 16 is pushed by the guide edge 91 and the grip 16 is opened with the shaft support portion 93 at one end as a fulcrum. It is pivotally supported so as to be able to swing between a retracted position where the grip 16 is closed away. In the open position, the guide edge 91 of the actuating plate 92 has a linear open edge 94 that pushes the roller 22 toward the tip of the grip 16 to release the grip 16, and the open edge 94 on both sides of the open edge 94. An inclined edge portion 95 for guiding the roller 22 to be introduced and the roller 22 to be led out from the open edge portion 94 is formed.
[0039]
A pair of links 96 and 97 that are connected to each other so as to be rotatable are connected between the operation plate 92 and the frame 12, respectively. The rod 99 of the cylinder 98 is connected. Then, the operating plate 92 moves to the open position when the rod 99 of the cylinder 98 extends, and the operating plate 92 moves to the retracted position when the rod 99 of the cylinder 98 contracts.
[0040]
Next, the adhering matter removing means 34 is disposed on the side of the cleaning device main body 32 on the machine base 80, and removes adhering matter adhering to the brush 37 at the retracted position of the cleaning unit 40 where the brush 37 is separated from the grip 16. To be removed.
[0041]
The deposit removing means 34 has a frame base 101 erected on the machine base 80, and a pair of support columns 102 are erected on the frame base 101, and a pair of upper and lower support bodies 103 are attached to the support columns 102. It has been. These upper and lower supports 103 have a pair of arms 104 that are slidable in the vertical direction with respect to the support column 102, that is, height-adjustable, and a horizontal shaft 105 is attached to the tip of the pair of arms 104. Yes. A pair of plates 107 is rotatably attached to each horizontal shaft 105 of each of the upper and lower supports 103 via a pair of levers 106 that can be rotated, that is, adjustable in angle. A removal member 108 such as a non-woven fabric or sponge is attached to remove the deposits on the brush 37.
[0042]
Next, the operation of the present embodiment will be described.
[0043]
Cleaning for cleaning the grip 16 of the printed material transport apparatus 11 is performed during operation of the rotary press and the printed material transport apparatus 11 or during maintenance after the rotary press is stopped.
[0044]
When cleaning the grip 16 of the printed material transport device 11, the chain 14 is rotated, the operation plate 92 is moved to the open position by the operation of the cylinder 98 of the grip release means 33, and the operation plate 92 enters the cleaning area. The roller 22 of the grip 16 is pushed and the movable part 19 of the grip 16 is rotated upward to open each grip 16 that moves in the cleaning area.
[0045]
The motor 83 of the moving means 84 of the cleaning device 31 is driven to move the cleaning unit 40 together with the moving body 67 toward the grip 16 that is opened in the cleaning area. The brush bristles 42 are brought into contact with the grip portions 20 and 21 of the opened grip 16, and the adhering matter such as ink adhering to the grip portions 20 and 21 is rubbed and removed. The rotation direction of the brush 37 at this time may be either the direction opposite to the moving direction of the grip 16 by the rotation of the chain 14 or the same direction.
[0046]
The bristles 42 are annularly provided around the disc 41 of the brush 37 and the brush 37 rotates so that the bristles 42 rub against the grip portions 20 and 21 of the grip 16 continuously. It is possible to remove the adhering matter that contacts the grip part 20 and the grip parts 20 and 21 of the grip 16 in a short time. Further, since the chain 14 is rotating, the plurality of grips 16 attached to the chain 14 can be continuously cleaned by the brush 37.
[0047]
Since the cleaning unit 40 is swingably supported by the variable means 64, the angle of the brush 37 that contacts the grip 16 can be arbitrarily changed. That is, the cleaning unit 40 can swing within a range of an angle α in a direction parallel to the protruding direction on the distal end side of the grip 16 with the fulcrum bolt 53 as the center, and the distal end of the grip 16 with the fulcrum bolt 59 as the center. It is possible to swing within a range of an angle β in a direction intersecting with the protruding direction on the side, and it can be tilted in any direction by two axes of these fulcrum bolts 53 and 59. Therefore, the state of contact of the brush 37 with the grip 16 can be arbitrarily changed in accordance with the shape of the grip 16 and the degree of contamination, and the grip 16 can be reliably cleaned.
[0048]
After the cleaning of the grip 16 is completed, the motor 83 of the moving means 84 is driven, and the cleaning unit 40 is moved backward together with the moving body 67 so as to be separated from the grip 16. When the cleaning unit 40 moves to the retracted position, the brush hairs 42 on the upper and lower surfaces of the brush 37 come into contact with the upper and lower removal members 108 of the deposit removing means 34, and the removal member 108 moves to the brush hairs 42 of the brush 37. Remove deposits.
[0049]
In the cleaning unit 40, the brush 37 can be easily detached by removing the nut 50. Therefore, when the brush 37 becomes dirty, the brush 37 can be removed and cleaned.At this time, by attaching the spare brush 37 to the cleaning unit 40, the cleaning process can be performed even while the cleaned brush 37 is being dried. it can. Even if the brush 37 is worn or damaged, it can be easily replaced.
[0050]
As described above, the brush 37 is rotated by the motor 38, and the rotating brush 37 is brought into contact with the grip 16 for cleaning, so that the dirt on the grip 16 can be automatically and easily cleaned in a short time. Since the angle of the brush 37 that contacts the grip 16 can be varied by 64, the grip 16 can be reliably cleaned in accordance with the shape of the grip 16 and the degree of contamination.
[0051]
Since the brush 37 is used as a cleaning body and is detachably attached to the motor 38, the brush 37 can be removed and cleaned easily, the brush 37 can be easily replaced, and the brush 37 corresponding to the type of grip 16 can be used. It can be selected and installed, and can easily cope with the types of grips 16.
[0052]
Since the brush 37 has brush hairs 42 projecting from the periphery of both sides of a disc 41 whose center is detachably attached to the motor 38, the brush hairs 42 are continuously brought into contact with the grip 16 by the rotation of the brush 37. The grip 16 can be efficiently cleaned, and the grip 37 of the grip 16, that is, the grip portions 20, 21 can be efficiently removed by the brush hair 42 on both sides by positioning the brush 37 between the grip 16, that is, between the grip portions 20, 21. Can be cleaned.
[0053]
The variable means 64 supports the cleaning unit 40 so as to be tiltable about two axes intersecting with the rotation axis of the brush 37, that is, the fulcrum bolts 53 and 59, so that the angle of the brush 37 contacting the grip 16 can be arbitrarily set. The grip 16 can be reliably cleaned in accordance with the shape of the grip 16 and the degree of contamination.
[0054]
The moving unit 84 moves the cleaning unit 40 in the direction intersecting the turning direction of the chain 14 with respect to the grip 14 provided on the chain 14 that turns in the direction in which the printed material is conveyed, and grips the brush 37. Since the brush 37 is brought into contact with the grip 16 during cleaning, the brush 37 is moved away from the grip 16 when cleaning is completed, and the printed material transport device 11 can allow the transport of the printed material. Cleaning of the grip 16 can be automated.
[0055]
The grip 16 can be opened so that the brush 37 can come into contact with the grip opening means 33, and the gripping portion of the grip 16, that is, the grip portions 20, 21 can be reliably cleaned.
[0056]
The deposits adhered to the brush 37 can be removed by the deposit removal means 34, and the deposits can be prevented from moving from the brush 37 to the grip 16.
[0057]
The variable means 64 may swing the cleaning unit 40 around the fulcrum bolts 53 and 59, which are two axes, and can be cleaned following the shape of the grip 16. Further, the cleaning unit 40 may be rotated by driving means such as a motor around two axes to forcibly swing, and the grip 16 can be reliably cleaned in correspondence with the shape of the grip 16.
[0058]
Further, the lifting / lowering means 76 may lift and lower the cleaning unit 40 using a driving means such as a motor, and corresponds to the shape of the grip 16 so that the grip 16 can be reliably cleaned.
[0059]
Further, the cleaning operation of the brush 37 by the motor 38 of the cleaning unit 40 is not limited to the rotation of the brush 37 and may be reciprocated.
[0060]
Further, the cleaning body is not limited to the brush 37, and a non-woven fabric or the like may be used.
[0061]
【The invention's effect】
According to the cleaning device for a printed material conveying apparatus according to claim 1 , the grip releasing means is in contact with a roller for releasing the grip that moves in the cleaning area among the plurality of grips in a state where the plurality of grips are moving. opens the grip, the cleaning element rotates the grip to move in an open state is come in contact, in order to clean the grip, can be automatically cleaned easily in a short time dirt plurality of grip to move further, Since the angle of the cleaning body that comes into contact with the grip can be varied by the variable means, it is possible to reliably clean a plurality of grips that move in accordance with the shape of the grip or the degree of contamination.
[0062]
According to the cleaning device for a printed material conveying apparatus according to claim 2, in addition to the effect of the cleaning device for the printed material conveying device according to claim 1, the cleaning body is a brush and is detachably attached to the drive unit. It can be removed and cleaned easily, and the brush can be easily replaced. In addition, a brush corresponding to the type of grip can be selected and attached, and the type of grip can be easily handled.
[0063]
According to the cleaning device for a printed material conveying apparatus according to claim 3, in addition to the effect of the cleaning device for the printed material conveying device according to claim 2, the brush is rotationally driven with the central portion being detachably attached to the driving portion. Since the bristles protruded from the periphery of both sides of the disc, the grip can be efficiently cleaned by bringing the bristles into continuous contact with the grip by rotating the brush, and the brush is positioned between the grips. The grip part of the grip can be efficiently cleaned with brush hairs on both sides.
[0064]
According to the cleaning device for a printed material conveying apparatus according to claim 4, in addition to the effect of the cleaning device for the printed material conveying device according to any one of claims 1 to 3, the variable means intersects with the rotational axis of the cleaning body. Since the cleaning unit is tiltably supported by the shaft, the angle of the cleaning body that comes into contact with the grip can be arbitrarily changed, and the grip can be reliably cleaned in accordance with the shape of the grip and the degree of contamination. .
[0065]
According to the cleaning device for a printed material conveying apparatus according to claim 5, in addition to the effect of the cleaning device for the printed material conveying device according to any one of claims 1 to 4, the printed material conveying device is provided on the chain that rotates in the direction of conveying the printed material. The cleaning unit is moved with respect to the grip in a direction crossing the chain turning direction by the moving means so that the cleaning body is brought into contact with and separated from the grip. Therefore, the cleaning body is brought into contact with the grip during cleaning, and cleaning is performed when the cleaning is completed. The body can be moved away from the grip, and thus the cleaning of the grip of the printed material transport apparatus can be automated.
[0066]
According to the cleaning apparatus of the printed matter transport device 請 Motomeko 6 wherein, in addition to the effect of the cleaning apparatus of the printed matter transport device according to any one of claims 1 to 5, the material adhering to the cleaning element by the deposit removing device It can be removed and the deposits can be prevented from moving from the cleaning body to the grip.
[Brief description of the drawings]
FIG. 1 is a front view of a part of a cleaning device for a printed material conveying apparatus according to an embodiment of the present invention.
FIG. 2 is an enlarged front view of a cleaning unit of the cleaning device.
FIG. 3 is a side view of the cleaning device.
FIG. 4 is a plan view of the cleaning device.
FIG. 5 is a front view of the cleaning device.
FIG. 6 is a plan view of a part of the printed material conveying apparatus.
[Explanation of symbols]
11 Printed product transport device
14 chain
16 grip
22 rollers
31 Cleaning device
33 Grip release means
34 Means for removing deposits
37 Brush as cleaning body
38 Motor as drive unit
40 Cleaning unit
41 disc
42 Brush hair
64 Variable means
84 Means of transportation

Claims (6)

Thereby openable plurality of grip moves with the roller for opening for opening by the action of an external, a cleaning apparatus of a printed matter transport device for transporting and lifting the prints bunch in the plurality of grips,
Grip releasing means for releasing the grip by contacting a roller for releasing the grip that moves in the cleaning area among the plurality of grips;
A cleaning unit having a cleaning element moving into contact with the grip for cleaning, and a driving unit you drive rotates the cleaning element in a state where the grip is opened by opening means,
A cleaning device for a printed material conveying apparatus, comprising: a variable means for changing an angle of the cleaning body that comes into contact with the moving grip. The cleaning device according to claim 1, wherein the cleaning body includes a brush and is detachably attached to the drive unit. 3. The brush according to claim 2, further comprising: a disc whose central portion is detachably attached to the drive portion and is driven to rotate, and brush hairs protruding from the peripheral portions of both sides of the disc. Cleaning device for printed material transport device. The cleaning device for a printed material conveying apparatus according to any one of claims 1 to 3, wherein the variable means supports the cleaning unit so as to be tiltable by two axes intersecting with the rotational axis of the cleaning body. Grip is provided on the chain to Kaigyo in a direction to convey the conveyed object,
5. The printed material conveying apparatus according to claim 1, further comprising a moving unit configured to move the cleaning unit in a direction crossing the turning direction of the chain so as to contact and separate the cleaning body from the grip. Cleaning equipment . The cleaning device for a printed product conveying apparatus according to any one of claims 1 to 5, further comprising: a deposit removing means for removing deposits attached to the cleaning body.

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