JP5301859B2 - Rotary processing machine plate and mounting method thereof - Google Patents

Abstract

Provided is a pair of plates for a rotary processing machine having the following configuration and a method of mounting the same by which the pair of plates can be mounted on the respective outer circumferential surfaces of a pair of cylinders with high precision. When a female recessed plate and a male raised plate are overlapped with each other so as to make processing portions of the female plate correspond to those of the male plate, fitting protrusions are fitted into respective fitting portions. Accordingly, the movement of the fitting protrusions is restricted both in the width direction of the plates and in the mount direction of the plates. Concurrently, guiding protrusions are respectively inserted between corresponding pairs of guide protrusions in the guiding portions.; Accordingly, the guiding protrusions are guided so that relative movement of the guiding protrusions is allowed only in the mount direction.

Description

  The present invention relates to a plate of a rotary type processing machine and a mounting method thereof.

  For example, as shown in FIG. 10, a rotary processing machine that processes a convex shape or a concave shape on a sheet of paper has a female intaglio 10 having a concave processing portion 11 and a male relief 20 having a convex processing portion 21. Are respectively attached to the outer peripheral surfaces of the pair of cylinders, and the sheet 1 is passed between the plates 10 and 20 while rotating the cylinders, whereby the sheet 1 is processed to have an uneven shape ( Embossing).

US Patent Application Publication No. 2006/0086229

  In the rotary processing machine as described above, it is necessary to set the position of the plates 10 and 20 with respect to the cylinder, that is, the relative position of the plates 10 and 20 with high accuracy. The relative positions of 10 and 20 had to be finely adjusted, resulting in a decrease in work efficiency.

  Such a problem is not limited to the case of a plate of a rotary processing machine that performs embossing on a sheet, but for example, embossing or punching on a sheet-like object such as a sheet or web. If it is the plate | version | printing of the rotary type processing machine which performs such various processes, it could happen like the above-mentioned case.

  In view of the above, an object of the present invention is to provide a plate for a rotary processing machine and a method for mounting the plate, which can mount a pair of plates on the outer peripheral surfaces of a pair of cylinders with high accuracy. .

  The plate of the rotary processing machine according to the first invention for solving the above-mentioned problems is mounted in pairs on the outer peripheral surfaces of a pair of cylinders, and a sheet or web is placed between the cylinders. It is a plate of a rotary type processing machine that has a processing section for processing the sheet-like material or the web by passing, and is provided so as to make a pair with one plate and the other plate, respectively. When the two are superposed on each other, the relative movement on the front side in the mounting direction to the barrel is restricted, and the relative movement in the width direction on the rear side in the mounting direction on the barrel is regulated while the mounting direction is restricted. It is characterized by having engaging portions that engage with each other so as to allow relative movement to each other.

  The plate of the rotary type processing machine according to the second aspect of the invention is the first aspect of the invention, wherein the engaging portion is a guide convex portion provided on the rear end side in the mounting direction of one of the plates, A guide engaging portion provided on the rear end side of the other plate in the mounting direction and having a guide portion that engages with the guide convex portion and guides the movement of the guide convex portion only in the mounting direction. It is characterized by having.

  A plate of a rotary processing machine according to a third aspect is the plate according to the second aspect, wherein the engaging portion includes a fitting convex portion protruding from the front end side in the mounting direction of one of the plates, and the other. A fitting portion that is provided on the front end side of the plate in the mounting direction and is fitted with the fitting convex portion to restrict movement of the fitting convex portion in the direction along the width direction and the direction along the mounting direction. The fitting engagement part which has these is provided.

  A plate of a rotary processing machine according to a fourth invention is the plate according to the second invention, wherein the guide portion of the guide engaging portion is a long hole or a long groove oriented in the longitudinal direction along the mounting direction. It has a projection that sandwiches the guide convex portion in the width direction.

  A plate of a rotary processing machine according to a fifth invention is characterized in that, in the fourth invention, the guide convex portion of the guide engaging portion has a tapered surface that becomes smaller toward the tip side. And

  The plate of the rotary processing machine according to the sixth invention is the plate according to the fourth invention, wherein the guide portion of the guide engaging portion has a tapered surface that becomes larger toward the receiving side of the guide convex portion. It is characterized by being.

  The plate of the rotary processing machine according to the seventh invention is characterized in that, in the third invention, the fitting portion of the fitting engagement portion is any one of a hole, a groove, and a protrusion. And

  The plate of the rotary processing machine according to the eighth invention is the seventh invention, wherein the fitting convex part of the fitting engagement part has a tapered surface that becomes smaller toward the tip side. Features.

  According to a ninth aspect of the present invention, there is provided a rotary processing machine plate according to the seventh aspect, wherein the fitting portion of the fitting engagement portion has a tapered surface that becomes larger toward a receiving side of the fitting convex portion. It is characterized by that.

Plates for a rotary processing machine according to a tenth aspect of the invention, in the third invention, the guide engagement portion, the set comprising a pair or more of said guide protrusions said guide portion, the fitting The engaging portion includes one or more sets of the fitting convex portion and the fitting portion, the set of the guiding convex portion and the guide portion of the guide engaging portion, and the fitting engaging portion. The total of the set of the fitting convex portion and the fitting portion is 3 sets or more.

  In the rotary processing machine according to the tenth aspect of the invention, in the third aspect of the invention, the guide convex portion of the guide engaging portion and the fitting convex portion of the fitting engaging portion can be removed. It is characterized by being.

  The plate of the rotary processing machine according to the twelfth invention is the plate according to the tenth invention, wherein the guide convex portion of the guide engaging portion and the fitting convex portion of the fitting engaging portion are resin. It is characterized by comprising.

  The plate of the rotary processing machine according to the thirteenth invention is the plate according to the first invention, wherein both of the plates making a pair are flexible along the outer peripheral surface of the cylinder. It consists of a sheet.

  The plate of the rotary processing machine according to the fourteenth aspect of the invention is the plate according to the first aspect of the invention, wherein the working portion and the engaging portion provided in one of the plates and the cylinder provided in one of the plates. The mounting reference portion for mounting on the plate is formed in a lump by the same processing machine, and the processing portion and the engagement portion provided in the other plate are collectively formed by the exposure means. It is characterized by being made.

  Moreover, the mounting method of the plate of the rotary processing machine according to the fifteenth invention for solving the above-mentioned problem is a mounting method of the plate of the rotary processing machine according to the first invention, One of the plates is positioned and attached to the corresponding one of the cylinders, and the other of the plates is engaged with one of the plates by the engaging portion and positioned with respect to the one of the plates. The other plate is mounted on the corresponding other cylinder while being positioned on the one plate.

  According to a sixteenth aspect of the invention, in the fifteenth aspect of the invention, in the fifteenth aspect of the invention, there is provided a method of mounting a plate on one outer surface of the cylinder to which the plate is mounted. One of the plates is mounted while being bent in a state where the other plate is positioned and overlapped by the engaging portion.

According to a seventeenth aspect of the present invention, there is provided a method of mounting a plate of a rotary processing machine according to the sixteenth aspect, wherein the pair of cylinders are rotated so that the pair of plates pass between the pair of cylinders. The other plate passing between the pair of cylinders is mounted on the outer peripheral surface of the other cylinder while being separated from the one plate.

  According to an eighteenth aspect of the invention, in the seventeenth aspect of the invention, the plate mounting method of the rotary type processing machine is such that one plate and the other plate are overlapped with each other via a temporary fixing adhesive member. Temporarily fix and attach the other plate to the outer peripheral surface of the other cylinder to which the other plate is mounted via a mounting adhesive member having a stronger adhesive force than the temporary fixing adhesive member. It is characterized by that.

  According to the present invention, when the plates are overlapped, the engaging portion restricts the relative movement in the width direction and allows the relative movement in the mounting direction on the rear side in the mounting direction to the barrel. Since the other plate is engaged with the one plate by the engaging portion and positioned with respect to the one plate and stacked, the other plate is mounted on the corresponding cylinder. Since the plate can be mounted while maintaining an appropriate relative positional relationship, the mounting accuracy of the plate can be improved, and trial processing for finely adjusting the relative position of these plates is not required. Work efficiency can be greatly improved.

  An embodiment of a plate of a rotary processing machine and its mounting method according to the present invention will be described with reference to FIGS. 1 is a perspective view of the plate, FIG. 2 is a plan view of the female intaglio plate of FIG. 1, FIG. 3 is a plan view of the male relief plate of FIG. 1, and FIG. 4 is a view when mounted on the cylinder of a rotary processing machine. 1 is a sectional view of the plate of FIG. 1, FIG. 5 is an enlarged view of the main part of FIG. 4, FIG. 6 is a schematic configuration diagram of a rotary processing machine, FIG. 7 is a plan view of the magnet cylinder of FIG. FIG. 9 is an extracted enlarged view of a portion indicated by an arrow VIII in FIG. 6, and FIG. 9 is an enlarged view of an extracted portion indicated by an arrow IX in FIG.

  As shown in FIG. 1, the plate of the rotary processing machine according to the present embodiment includes a female intaglio plate 110 having a processing portion 111 on which a concave pattern is formed and a processing portion 121 on which a convex shape pattern is formed. It consists of a pair with male relief 120. The plates 110 and 120 are respectively mounted on the outer peripheral surfaces of a pair of cylinders, and a sheet is passed between the cylinders, whereby the sheet can be processed to have an uneven shape. The plates 110 and 120 are plates or sheets that are flexible flat bodies that can be bent along the outer peripheral surface of the trunk, the female intaglio 110 is a metal plate that is a plate, and the male convex 120 is a sheet. It consists of a certain photosensitive resin sheet. As will be described later, these plates 110 and 120 are attached to the cylinder while being curved along the outer peripheral surface of one cylinder in a state of being overlapped with each other.

  As shown in FIGS. 1 and 2, the female intaglio 110 is attached to the trunk in the front end side (the holding side) (upper side in FIGS. 1 and 2) on one side in the width direction (left side in FIGS. A round hole-shaped mounting reference portion 112a is formed, and a long-hole-shaped mounting reference portion 112b is formed on the other side in the width direction (right side in FIGS. 1 and 2). ing. On the rear side in the mounting direction of the female intaglio 110 with respect to the mounting reference portions 112a and 112b, projecting fitting portions 113a and 113b each having a cylindrical shape are formed. The female intaglio 110 is paired with a rear end side (butt side) (bottom side in FIGS. 1 and 2) of the female intaglio 110 with the longitudinal direction directed along the mounting direction and a predetermined interval in the width direction. Guide portions 114a and 114b made up of guide protrusions 114aa, 114ab, 114ba, and 114bb are formed on both sides in the width direction, respectively.

  As shown in FIGS. 1 and 3, the fitting portion of the female intaglio 110 is provided on both sides in the width direction on the front end side (the holding side) (upper side in FIGS. 1 and 3) of the male relief 120 in the mounting direction. The fitting convex parts 123a and 123b which form the column shape which fits corresponding to 113a and 113b are formed, respectively. The guide projections 114aa, 114ab of the guide portions 114a, 114b of the female intaglio 110 are provided on both sides in the width direction on the rear end side (bottom side) in FIG. Cylindrical guide protrusions 124a and 124b are formed between 114ba and 114bb, respectively.

  That is, when the plates 110 and 120 are overlapped so that the processed portions 111 and 121 correspond to each other, the fitting convex portions 123a and 123b are fitted in the fitting portions 113a and 113b, respectively. The fitting convex portions 123a in the direction along the width direction of the plates 110 and 120 (the left and right direction in FIGS. 2 and 3) and the direction along the mounting direction (the up and down direction in FIGS. 2 and 3). The movement of 123b is restricted (see FIGS. 4 and 5), and the guide convex portions 124a and 124b correspond between the guide protrusions 114aa, 114ab, 114ba, and 114bb that form a pair with the guide portions 114a and 114b, respectively. The guide portions 114a and 114b sandwich the guide convex portions 124a and 124b in the width direction, and the guide convex portions 124a and 124b are inserted into the guide convex portions 124a and 124b. It has become to be able to guide to as Incoming only to be relative movement.

  Accordingly, when the plates 110 and 120 are overlapped with each other so that the processing portions 111 and 121 of the plates 110 and 120 correspond to each other, the plates 110 and 120 are placed on the front side in the mounting direction (in FIGS. While relative movement on the upper side is restricted, relative movement in the width direction (left and right directions in FIGS. 2 and 3) on the rear side in the mounting direction (lower side in FIGS. 1 to 3) is being restricted. They are engaged with each other so that relative movement in the mounting direction (vertical direction in FIGS. 1 to 3) is allowed.

  As shown in FIGS. 4 and 5, the outer peripheral surfaces of the fitting convex portions 123 a and 123 b of the male relief plate 120 are tapered so as to have a smaller diameter size toward the distal end side. On the other hand, the inner peripheral surfaces of the fitting portions 113a and 113b of the female intaglio 110 are tapered surfaces corresponding to the outer peripheral taper surfaces of the fitting convex portions 123a and 123b of the male convex plate 120, that is, the male surfaces. A taper shape is formed such that the diameter becomes larger toward the receiving side of the fitting convex portions 123a and 123b of the relief plate 120.

  Further, the outer peripheral surfaces of the guide convex portions 124a and 124b of the male relief plate 120 are also tapered so that the diameter becomes smaller toward the tip side, and form a pair of the guide portions 114a and 114b of the female intaglio plate 110. The guide surfaces 114aa, 114ab, 114ba, 114bb are opposed to the guide convex portions 124a, 124b of the male convex plate 120. The tapered surfaces of the male convex plate 120 have a tapered surface. The convex portions 124a and 124b are tapered such that the distance between the convex portions 124a and 124b is larger.

  In the female intaglio 110, the processing portion 111, the mounting reference portions 112a and 112b, the fitting portions 113a and 113b, and the guide portions 114a and 114b are bundled with a same processing machine with respect to a metal plate. The male relief plate 120 is formed by exposing the processed portion 121, the fitting convex portions 123a and 123b, and the guiding convex portions 124a and 124b to the photosensitive resin sheet by an exposure unit. Can be manufactured.

  In this embodiment, the fitting portions 113a and 113b, the fitting convex portions 123a and 123b, and the like constitute a fitting engagement portion, and the guiding portions 114a and 114b and the guiding convex portion 124a. , 124b and the like constitute a guide engaging portion, and the fitting engaging portion and the guide engaging portion constitute an engaging portion.

  Next, a rotary processing machine on which the plates 110 and 120 are mounted will be described.

  As shown in FIG. 6, a holding device 101b that holds the front end side of the sheet so as to support the sheet as a sheet is supported in the notch 101a formed on the outer peripheral surface. A transfer cylinder 108 that delivers a sheet to the impression cylinder 101 from a sheet feeding device that is a sheet-like material supply unit is in contact with an impression cylinder (conveyance cylinder) 101 that is a support cylinder provided.

  A magnet cylinder 102 is opposed to the pressure drum 101 on the downstream side in the sheet conveyance direction from the position facing the transfer drum 108. As shown in FIGS. 6 to 8, the magnet cylinder 102 has a notch 102 a formed on the outer peripheral surface, and a threaded portion of the reference pin 102 b toward the axis of the cylinder 102 has a predetermined interval in the axial direction. And a plurality of plate-shaped magnets 102d and metal plate-shaped yokes 102e are alternately arranged over the entire effective area of the outer peripheral surface as shown in FIGS. It is laid.

  As shown in FIG. 6, on the upstream side of the magnet cylinder 102 in the rotation direction of the magnet cylinder 102 with respect to the contact position with the impression cylinder 101, the female intaglio plate 110 on which the male convex plate 120 is superimposed is attached to the magnet cylinder 102. A guide table 103 that guides to the outer peripheral surface of the magnet cylinder 102 is disposed.

  A transfer cylinder that delivers the sheet from the impression cylinder 101 to the discharge device side that is a discharge device, on the downstream side of the pressure drum 101 in the conveyance direction of the sheet with respect to the contact position with the magnet cylinder 102. 109 is in contact.

  In the present embodiment, the impression cylinder 101 and the magnet cylinder 102 constitute a pair of cylinders to which the plates 110 and 120 are attached.

  Next, a mounting method for mounting the plates 110 and 120 on the rotary processing machine 100 having such a structure will be described.

First, the processing portion 111 of the female intaglio 110, fitting portions 113a, 113b, the guide portion 114a, and 114b, the processing portion 121 of the male convex plate 120, fitting protrusions 123a, 123b, guide protrusions 124a, and 124b The plates 110 and 120 face each other so as to correspond to each other, the periphery of the fitting portions 113a and 113b and the fitting convex portions 123a and 123b, the guide portions 114a and 114b, and the guiding convex portions 124a and 124b, A relatively thin thickness (a thickness that allows the fitting convex portions 123a and 123b and the guiding convex portions 124a and 124b to be engaged in close contact with the fitting portions 113a and 113b and the guiding portions 114a and 114b). And a temporary fixing double-sided pressure-sensitive adhesive tape 2a, which is a temporary fixing adhesive member, and absorbs relative displacement between the plates 110 and 120. A temporary fixing double-sided pressure-sensitive adhesive tape 2b, which is a comparatively thick adhesive member for temporary fixing whose material and thickness are set so as to be able to be disposed, is disposed around the processed portions 111 and 121, and the fitting portion 113a and 113b are fitted with the fitting convex portions 123a and 123b, and the guide convex portions 124a and 114b are sandwiched in the width direction by the guide portions 114a and 114b. After inserting the portions 124a and 124b and bringing the plates 110 and 120 into close contact with each other, the relative positions of the plates 110 and 120 are temporarily fixed via the temporary fixing double-sided adhesive tapes 2a and 2b. The double-sided pressure-sensitive adhesive tape 3 for mounting, which is a pressure-sensitive adhesive member for mounting having an adhesive strength stronger than the adhesive strength of the double-sided pressure-sensitive adhesive tapes 2a, 2b, is attached to the back surface of the male relief 120 (FIG. 4). See 5).

  Next, the female intaglio 110 is moved relative to the guide table 103 while the mounting reference portions 112a and 112b of the female intaglio 110 are directed toward the distal end side (right side in FIG. 6) of the guide table 103 of the rotary processing machine 100. The plates 110 and 120 are arranged on the guide table 103 so that the back surface of the guide 110 is directed, and the mounting reference portions 112a and 112b of the female intaglio plate 110 are engaged with the corresponding reference pins 102b of the magnet cylinder 102. By doing so, the female intaglio 110 is positioned with respect to the magnet cylinder 102.

  When the impression cylinder 101 and the magnet cylinder 102 are rotated in the mounting direction of the plates 110 and 120 (in the direction of the arrow in FIG. 6), the magnet cylinder 102 is rotated through the reference pin 102b. Then, the female intaglio 110 is pulled out from the guide table 103.

  Here, the plates 110, 120 form a flexible flat body that can be bent along the outer peripheral surface of the magnet cylinder 102, and the female intaglio 110 is made of a metal plate. Is fixed by being magnetized while being curved along the outer peripheral surface of the magnet cylinder 102 by the magnet 102d of the magnet cylinder 102, and the male convex plate 120 is attached to the double-sided adhesive tape 2a, 2b for temporary fixing. Are bent together with the female intaglio 110 overlapping with each other.

  At this time, since the curvature radius of the female intaglio 110 and the curvature radius of the male relief 120 are slightly different, the female intaglio 110 and the male relief 120 are attached to the female intaglio 110, that is, the rotation of the magnet cylinder 102. There will be a slight shift in direction. These plates 110 and 120 are restricted in relative movement on the front end side in the mounting direction by the engaging action of the fitting portions 113a and 113b of the female intaglio plate 110 and the fitting convex portions 123a and 123b of the male relief plate 120. Therefore, the amount of deviation increases toward the rear end side in the mounting direction.

  However, in addition to the male relief plate 120 extending in the mounting direction and the temporary adhesive double-sided adhesive tapes 2a and 2b having slight elasticity, the guide portions 114a and 114b of the female intaglio plate 110 and the male relief plate 120 are provided. Due to the above-described engaging action with the guide convex portions 124a and 124b, the male relief plate 120 is controlled relative to the female intaglio plate 110 in the width direction, and the rear side in the mounting direction is restricted. Relative movement in the mounting direction is allowed.

  For this reason, the plates 110 and 120 may be bent while overlapping while the relative positional relationship between the processed parts 111 and 121 is maintained in an appropriate state by absorbing the deviation generated between them on the rear side in the mounting direction. it can.

  When the plates 110 and 120 reach the position where the magnet cylinder 102 and the impression cylinder 101 face each other as the impression cylinder 101 and the magnet cylinder 102 are further rotated, the back surface of the male convex plate 120 is Since the mounting double-sided pressure-sensitive adhesive tape 3 sticks to the outer peripheral surface of the impression cylinder 101, the male relief 120 is separated from the female intaglio 110 against the adhesive force of the temporary fastening double-faced adhesive tape 2a, 2b. It is attached to the outer peripheral surface of the impression cylinder 101 while being peeled off.

  As a result, the female intaglio 110 is mounted on the outer peripheral surface of the magnet cylinder 102, and the male convex plate 120 is mounted on the outer peripheral surface of the impression cylinder 101. Finally, the temporary adhesive double-sided adhesive tape 2a, 2b is removed from the surfaces of the plates 110, 120, and the convex portions 123a, 123b, 124a, 124b of the male convex plate 120 are cut and removed with a cutter or the like. Finish the work.

  In the rotary processing machine 100 mounted with the plates 110 and 120 in this way, the cylinders 101, 108, 109 and the magnet cylinder 102 are rotated so that the sheet from the sheet feeding device is transferred to the impression cylinder 101. When passing through the transfer cylinder 108, the processing portions 111 and 121 of the plates 110 and 120 cooperate with each other at the position where the impression cylinder 101 and the magnet cylinder 102 face each other. After the concave and convex shape processing (embossing) corresponding to the pattern is applied to the sheet, the sheet is discharged from the impression cylinder 101 to the paper discharge device via the transfer cylinder 109. , Embossing can be applied to continuously fed sheets.

  That is, in the present embodiment, the fitting portions 113a and 113b and the guide portions 114a and 114b are provided for the female intaglio 110, and the fitting convex portions 123a and 123b and the guide for the male convex plate 120 are provided. Protrusions 124a and 124b are provided and engaged between the fitting parts 113a and 113b and the fitting convex parts 123a and 123b, and between the guide parts 114a and 114b and the guiding convex parts 124a and 124b. In this way, the plates 110 and 120 are overlapped and temporarily fixed via the temporary fixing double-sided adhesive tapes 2a and 2b to restrict relative movement in the width direction of the plates 110 and 120 and to the magnet cylinder 102. The relative movement in the mounting direction on the rear side in the mounting direction can be allowed.

  For this reason, the female intaglio 110 is positioned and mounted on the magnet cylinder 102, and the magnet cylinder 102 and the impression cylinder 101 are rotated in this state to separate the male relief 120 from the female intaglio 110 while mounting both sides on the impression cylinder 101. If the adhesive tape 3 is attached, the positions of the plates 110 and 120 with respect to the magnet cylinder 102 and the impression cylinder 101, that is, the relative positions of the plates 110 and 120, and further the plates 110 and 120 with respect to the sheet. The relative position of 120 can be easily set with high accuracy.

  Therefore, according to the present embodiment, trial processing for finely adjusting the relative positions of the plates 110 and 120 can be eliminated, and work efficiency can be greatly improved.

  In addition, the outer peripheral surfaces of the fitting convex portions 123a and 123b and the outer peripheral surfaces of the guiding convex portions 124a and 124b of the male convex plate 120 are tapered so that the diameter becomes smaller toward the tip side, and the female The inner peripheral surfaces of the fitting portions 113a and 113b of the intaglio 110 and the opposing surfaces of the guide projections 114aa, 114ab, 114ba, and 114bb that form a pair of the guide portions 114a and 114b are the convex portions 123a and 114b of the male convex plate 120, respectively. Since the taper is formed such that the diameters of the 123b, 124a, and 124b are larger on the receiving side, the engagement can be easily performed and the relative movement after the engagement can be reliably controlled. Therefore, the relative positioning of the plates 110 and 120 can be easily performed with high accuracy.

  Further, the periphery of the fitting portions 113a and 113b and the fitting convex portions 123a and 123b and the periphery of the guide portions 114a and 114b and the guiding convex portions 124a and 124b are for temporary fixing with a relatively thin thickness. Since the double-sided pressure-sensitive adhesive tape 2a is used for bonding and the periphery of the processed parts 111 and 121 is bonded using a relatively thick double-sided pressure-sensitive adhesive tape 2b for temporary fixing, the fitting parts 113a and 113b and the above-mentioned fitting parts are used. Setting the relative positions of the plates 110 and 120 with high accuracy so that the projections 123a and 123b and the guide portions 114a and 114b and the guide projections 124a and 124b can be reliably engaged with each other. When the magnet cylinder 102 and the impression cylinder 101 are brought into contact with each other, the mounting double-sided pressure-sensitive adhesive tape 3 on the back surface of the male relief 120 is attached to the outer peripheral surface of the impression cylinder 101. The male letterpress 120 can be reliably mounted to the impression cylinder 101 so as to be pressed strongly.

  In addition, the female intaglio 110 is configured such that the processing portion 111, the mounting reference portions 112a and 112b, the fitting portions 113a and 113b, and the guide portions 114a and 114b are collectively attached to the metal plate by the same processing machine. The male relief plate 120 can be manufactured by forming the processed portion 121, the fitting convex portions 123a and 123b, and the guiding convex portions 124a and 124b in a lump on an photosensitive resin sheet. Since it can be manufactured by forming, it is possible to easily set the positional relationship of the respective parts in the plates 110 and 120 with high accuracy, and the relative positions of the plates 110 and 120 and the plates 110 and 120 with respect to the sheet. The accuracy of the relative position of 120 can be further increased.

  Further, since the projections 123a, 123b, 124a, and 124b that are no longer needed on the male relief 120 after mounting can be easily removed with a cutter or the like, the sheet is subjected to processing of an extra uneven shape. Can be easily prevented.

  In the present embodiment, after the female intaglio 110 and the male relief 120 are overlaid, the female intaglio 110 is attached to the magnet cylinder 102 of the rotary processing machine 100 and the male relief 120 is attached to the impression cylinder 101. However, as another embodiment, for example, after mounting the female intaglio 110 on the magnet cylinder 102 of the rotary processing machine 100, the male intaglio 120 is overlaid on the female intaglio 110, and the male intaglio 120. It is also possible to attach to the impression cylinder 101.

  In this embodiment, the mounting reference portions 112a and 112b are formed on the female intaglio 110 made of a metal plate, and the mounting double-sided adhesive tape 3 is provided on the back of the male convex plate 120 made of a photosensitive resin sheet. The intaglio 110 is positioned and mounted by engaging with the reference pin 102b of the magnet cylinder 102, and the male convex plate 120 is attached to the impression cylinder 101. However, as another embodiment, for example, a mounting reference portion is provided. A male intaglio plate having a mounting reference portion is formed from a photosensitive resin sheet, a double-sided adhesive tape 3 for attachment is provided on the back of the intaglio plate, and the male relief plate is attached to the magnet cylinder 102. In this case, the female intaglio is attached to the impression cylinder 101 by being engaged with the reference pin 102b. Possible it is.

  In the above-described embodiment, one of the female intaglio and the male relief is formed from a metal plate and the other is formed from a photosensitive resin sheet. As another embodiment, for example, a female intaglio and a male relief It is also possible to form both from a metal plate or a photosensitive resin sheet, and when both the female intaglio and male relief are formed from a metal plate, the impression cylinder of the rotary processing machine is preferably a magnet cylinder, In the case where both the female intaglio and the male relief are formed of a photosensitive resin sheet, as a cylinder having a general outer peripheral surface instead of the magnet cylinder of the rotary processing machine, an adhesive member for mounting also on the cylinder It is preferable to install with.

  Further, in the present embodiment, the tubular projecting fitting portions 113a and 113b are applied. However, as another embodiment, for example, a fitting portion that forms a hole or a groove may be applied. Is possible.

  Further, in the present embodiment, guide portions 114a and 114b including guide protrusions 114aa, 114ab, 114ba, and 114bb that are paired at a predetermined interval in the width direction while being oriented in the longitudinal direction along the mounting direction are applied. However, as another embodiment, for example, a long hole or a long groove extending in the longitudinal direction along the mounting direction can be applied.

  In the present embodiment, two sets of the fitting portions 113a and 113b and the fitting convex portions 123a and 123b are provided, and the guide portions 114a and 114b and the guiding convex portions 124a and 124b are provided. Although two sets are provided, if the total of the set of the fitting portion and the fitting convex portion and the combination of the guide portion and the guiding convex portion is three sets or more, the relative position of the plate is accurate. It can be easily set well and a favorable result can be obtained.

  Further, in the present embodiment, the case of a plate of a rotary processing machine that performs embossing on a sheet has been described. However, the present invention is not limited to this, and other embodiments include, for example, a sheet. If it is a plate of a rotary processing machine that performs various processes such as embossing and punching on a sheet-like material such as a web, it can be applied in the same manner as in this embodiment.

  The plate of the rotary type processing machine and the mounting method thereof according to the present invention can be mounted while maintaining the position of the plate relative to the cylinder, that is, the proper relative positional relationship of the plate, so that the mounting accuracy of the plate is improved. Can eliminate the need for trial processing for fine adjustment of the relative position of these plates, and can greatly improve the work efficiency, in various industries performing such processing, It can be used extremely beneficially.

It is a perspective view of an embodiment of a plate of a rotary type processing machine concerning the present invention. It is a top view of the female intaglio of FIG. It is a top view of the male relief of FIG. FIG. 2 is a cross-sectional view of the plate of FIG. 1 when mounted on a drum of a rotary processing machine. FIG. 5 is an extracted enlarged view of a main part of FIG. 4. It is a schematic block diagram of embodiment of the rotary type processing machine which mount | wears with the plate | version | printing of FIG. It is a top view of the magnet cylinder of FIG. It is an extraction enlarged view of the arrow VIII part of FIG. It is the extraction enlarged view of the arrow IX part of FIG. It is explanatory drawing of embossing.

Explanation of symbols

2a, 2b Double-sided adhesive tape for temporary fixing 3 Double-sided adhesive tape for mounting 100 Rotary processing machine 101 Pressure drum 101a Notch 101b Holding device 102 Magnet cylinder 102a Notch 102b Reference pin 102c Stopper plate 102d Magnet 102e Yoke 103 Guide table 108, 109 Transfer cylinder 110 Female intaglio 111 Processing portion 112a, 112b Mounting reference portion 113a, 113b Fitting portion 114a, 114b Guide portion 114aa, 114ab, 114ba, 114bb Guide protrusion 120 Male relief plate 121 Processing portion 123a, 123b Fitting portion for fitting 124a, 124b Guide convex portion

Claims (18)

Rotary processing that has a processing section that processes the sheet-like material or the web by mounting the pair of drums on the outer peripheral surfaces of the pair of drums and passing the sheet-like material or web between the cylinders. A version of the machine,
One of the plates and the other of the plates are provided as a pair, and when they are overlapped with each other, the relative movement on the front side in the mounting direction to the cylinder is restricted, and A rotary processing machine characterized by comprising engaging portions that engage with each other so as to allow relative movement in the mounting direction while restricting relative movement in the width direction on the rear side in the mounting direction. Edition. In the rotary type processing machine plate according to claim 1,
The engaging portion is
A projecting convex portion protruding on the rear end side in the mounting direction of one of the plates;
A guide engaging portion provided on the rear end side in the mounting direction of the other plate and having a guide portion that engages with the guide convex portion and guides the movement of the guide convex portion only in the mounting direction. A plate of a rotary processing machine characterized by comprising: In the rotary processing machine plate according to claim 2,
The engaging portion is
A projection for fitting projecting on the front end side in the mounting direction of one of the plates;
A fitting provided on the front end side in the mounting direction of the other plate and fitted with the fitting convex portion to restrict the movement of the fitting convex portion in the direction along the width direction and the direction along the mounting direction. A rotary processing machine plate comprising a fitting engagement portion having a portion. In the rotary processing machine plate according to claim 2,
The rotary type characterized in that the guide portion of the guide engaging portion has a long hole or a long groove or a protrusion that sandwiches the guide convex portion in the width direction with the longitudinal direction directed along the mounting direction. Plate of processing machine. In the rotary processing machine plate according to claim 4,
The plate for a rotary processing machine, wherein the guide convex portion of the guide engaging portion has a tapered surface that becomes smaller toward the tip side. In the rotary processing machine plate according to claim 4,
The plate of the rotary type processing machine, wherein the guide portion of the guide engaging portion has a tapered surface that becomes larger toward the receiving side of the guide convex portion. In the rotary processing machine plate according to claim 3,
The plate of the rotary processing machine, wherein the fitting portion of the fitting engaging portion is any one of a hole, a groove, and a protrusion. In the rotary type processing machine plate according to claim 7,
The plate for a rotary processing machine, wherein the fitting convex portion of the fitting engagement portion has a tapered surface that becomes smaller toward the tip side. In the rotary type processing machine plate according to claim 7,
The plate of the rotary processing machine, wherein the fitting portion of the fitting engagement portion has a tapered surface that becomes larger toward the receiving side of the fitting convex portion. In the rotary processing machine plate according to claim 3,
The guide engaging portion includes a pair or more pairs of the guide portion and the guide protrusions,
The fitting engagement portion includes at least one set of the fitting convex portion and the fitting portion;
The total of the set of the guide convex portion and the guide portion of the guide engaging portion and the set of the fitting convex portion and the fitting portion of the fitting engaging portion is three or more sets. A version of a rotary processing machine. In the rotary processing machine plate according to claim 3,
A plate of a rotary processing machine, wherein the guide convex portion of the guide engaging portion and the fitting convex portion of the fitting engaging portion can be removed. In the rotary type processing machine plate according to claim 11,
The plate for a rotary processing machine, wherein the guide convex portion of the guide engaging portion and the fitting convex portion of the fitting engaging portion are made of resin. In the rotary type processing machine plate according to claim 1,
A plate for a rotary processing machine, wherein both of the plates forming a pair are made of a flexible plate or sheet that can be bent along the outer peripheral surface of the cylinder. In the rotary type processing machine plate according to claim 1,
The processing portion and the engagement portion provided on one of the plates and the mounting reference portion provided on one of the plates and performing mounting on the cylinder are collectively formed by the same processing machine. Yes,
The plate for a rotary processing machine, wherein the processing portion and the engagement portion provided on the other plate are formed together by exposure means. A method of mounting a plate of a rotary processing machine according to claim 1,
One of the plates is positioned and attached to the corresponding one of the cylinders, and the other of the plates is engaged with one of the plates by the engaging portion and positioned with respect to the one of the plates. A mounting method for a plate of a rotary processing machine, wherein the other plate is mounted on the corresponding other cylinder while being positioned on the one plate. In the mounting method of the plate of the rotary type processing machine according to claim 15,
One plate is mounted while curving in a state where one plate and the other plate are positioned and overlapped with each other with respect to the outer peripheral surface of one of the cylinders to which one plate is mounted. A method for mounting a plate of a rotary processing machine, characterized in that: In the mounting method of the plate of the rotary type processing machine according to claim 16,
A pair of the cylinders are rotated so that the pair of plates pass between the pair of cylinders , while the other plate passing between the pair of cylinders is separated from the one plate while the other of the cylinders A method of mounting a plate of a rotary processing machine, characterized by being mounted on an outer peripheral surface. In the mounting method of the plate of the rotary type processing machine according to claim 17,
One plate and the other plate are overlapped and temporarily fixed via a temporary fixing adhesive member, and the temporary fixing adhesive is attached to the outer peripheral surface of the other cylinder to which the other plate is mounted. A plate mounting method for a rotary processing machine, wherein the other plate is mounted via a mounting adhesive member having a stronger adhesive strength than the member.

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