WO2017183120A1 - 軸体挿入物の配置装置 - Google Patents
軸体挿入物の配置装置 Download PDFInfo
- Publication number
- WO2017183120A1 WO2017183120A1 PCT/JP2016/062440 JP2016062440W WO2017183120A1 WO 2017183120 A1 WO2017183120 A1 WO 2017183120A1 JP 2016062440 W JP2016062440 W JP 2016062440W WO 2017183120 A1 WO2017183120 A1 WO 2017183120A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- chuck
- shaft
- expansion
- holder
- contraction
- Prior art date
Links
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
- B23D19/04—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs
- B23D19/06—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs with several spaced pairs of shearing discs working simultaneously, e.g. for trimming or making strips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/001—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools cutting members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/002—Means for mounting the cutting members
- B23D35/004—Means for mounting the cutting members for circular cutting members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/005—Adjusting the position of the cutting members
- B23D35/007—Adjusting the position of the cutting members for circular cutting members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/24—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
- B26D1/245—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
- B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D2007/2657—Auxiliary carriages for moving the tool holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/414—Winding
- B65H2301/4148—Winding slitting
- B65H2301/41482—Winding slitting prepare slitting process
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/41—Servomotor, servo controller till figures
- G05B2219/41249—Several slides along one axis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7809—Tool pair comprises rotatable tools
- Y10T83/7822—Tool pair axially shiftable
- Y10T83/7826—With shifting mechanism for at least one element of tool pair
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7809—Tool pair comprises rotatable tools
- Y10T83/7847—Tool element axially shiftable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9372—Rotatable type
- Y10T83/9377—Mounting of tool about rod-type shaft
Definitions
- the present invention relates to an arrangement device for a shaft insert. Specifically, it is possible to efficiently and stably arrange a shaft insert such as a movable disk of a separator used in a slitter line or a slitter blade at a desired position of the shaft,
- the present invention relates to an arrangement device for a shaft insert that is excellent in attachment to a line.
- a slitter line is used that continuously cuts a long and wide sheet-like metal plate into a plurality of strips along the longitudinal direction, and simultaneously winds up multiple strips.
- the metal plate is cut into a predetermined width according to the use of the metal coil, and a strip of ten or more strips may be made from a single plate.
- the metal plate is slit and formed into a multi-strip strip, which is then wound around a winder.
- the winding tension is applied to the band plate by the winding tension applying device provided in the previous stage of the winder, and the band plate is tightly wound around the winding coil.
- a member called a separator is disposed to prevent the adjacent strips from contacting each other with respect to the strips cut to a desired width.
- the separator prevents contact between adjacent strips flowing through the slitter line, and contributes to stable passage of the strips. It also serves to prevent damage and bending of the edge of the strip and maintain the quality of the strip after processing.
- the separator is configured by fixing a plurality of movable disks in which a cylindrical holder and a substantially donut-shaped separator disk are integrated on the outer peripheral surface of a shaft having a certain length.
- the distance between adjacent separator disks is set according to the width of the strip.
- the structure in which the outer diameter of the shaft can be expanded and contracted by the air shaft method and the movable disk is fixed has become the mainstream.
- the holder has a role to fix the separator disk at right angles to the shaft center and a frame to protect the bottom surface of the belt plate from coming into direct contact with the shaft.
- the separator disk is a member that serves as a partition wall between the strips to be passed.
- the separator is arranged, for example, at the rising part (rear stage) of the slitter line loop, the front and rear stages of the winding tension applying device, and the front stage of the recoiler.
- the separator partitions adjacent strips at these positions and contributes to stable strip passing.
- the loop is a portion that absorbs the slack of the strip caused by the thickness of the strip.
- the winding tension applying device is a device for applying tension at the time of winding with a recoiler that winds the strip in a coil shape.
- a cutter stand having a slitter (cutter part) for cutting a sheet-like metal plate into a metal strip having a predetermined width.
- the slitter has a shaft attached with a blade that sandwiches a metal plate from above and cuts it into a metal strip.
- a plurality of movable members in which a cylindrical holder and a substantially donut-shaped round blade are integrated, are fixed to a shaft having a certain length, similar to the movable disk described above.
- a member called a spacer is inserted between adjacent round blades to position the round blade.
- the width of the strip to be processed is changed from about several centimeters to over 1 meter depending on the application. That is, it is required to process a plurality of types of strips having different widths during the day slitter line operation.
- the separator needs to change the position of the movable disk in accordance with the width of the corresponding strip. Further, even in a slitter, in a structure in which a cutter is fixed by a hydraulic expansion / contraction shaft, the position of the cutter on the shaft must be changed. Furthermore, in the structure using the spacer and the blade, an operation of removing the spacer and the blade from the shaft and attaching a new combination is generated.
- a plurality of movable disks and blades are arranged at equal intervals according to the width of the strip.
- the placement work on the shaft and the work for inserting and removing spacers and blades were done manually before, so if the width of the strip is changed frequently, the slitting line processing efficiency will be greatly affected. It was an effect.
- the blade 102 and the spacer 103 are automatically arranged on the shaft 101 through the arrangement apparatus 104 on the shaft 101.
- the arrangement device 104 is configured to be movable in parallel with the shaft 101 along a guide rail (not shown).
- the arrangement device 104 has a structure in which an elevating member 107 and a pusher 108 (pressing member) can be extended and contracted between the shaft 101 and the guide rail via a cylinder 105 and a piston 106.
- the movement of the placement device 104 in the horizontal direction and the movement of the elevating member 107 in the vertical direction are controlled by a servo motor and a cylinder 105 (not shown).
- Patent Document 1 a structure in which the inner peripheral diameter of the spacer or the cutter as described above is inserted into the shaft while being substantially the same as the outer peripheral diameter of the shaft is adopted, and the dimensional error between them is about several tens of ⁇ m. It has become.
- the blade 102 is brought into contact with the pusher 108 at a plurality of points on both sides of the load acting line S.
- the member 110 is pressed in a point contact state, swinging in the left-right direction with the load point O as a fulcrum is suppressed.
- the rotational moment around the contact point becomes zero, and the swinging in the front-rear direction around the load point O is performed. It can be suppressed.
- the contact position where the contact member 110 contacts the blade 102 is within the range of ⁇ 0.3 times the diameter D of the shaft 101, and the shaft 101 It was located on the axis C side (see FIG. 10). That is, in the apparatus 100, in the Y direction of the blade 102, a point having a depth of ⁇ 0.3D in the Y direction with respect to the load point O is pushed in the horizontal direction by point contact.
- the moment for swinging the blade 102 in the front-rear direction is canceled around the contact point of the contact member 110 (that is, the rotational moment at the contact point becomes zero), and the blade 102 Can be prevented from swinging in the front-rear direction.
- the blade 102 and the spacer 103 can be smoothly moved in a direction parallel to the axis C (see FIG. 10) of the shaft 101.
- the inner diameter of the movable disk (holder and separator disk) to be fitted to the size of the outer diameter of the shaft because the shaft can be expanded and contracted. Is larger by 10 to 20%.
- the height of the vertical side of the side surface of the separator disk constituting the movable disk is approximately two points (corresponding to the position indicated by reference numeral 112 in FIG. 12A). It is in surface contact.
- the contact portion of the arrangement device presses the position indicated by reference numeral 112.
- the position 112 is regarded as the position of the center of gravity of the movable disk, and the position of the center of gravity is pushed, thereby suppressing rattling during movement.
- the movable disk placement device is provided in the vicinity of the separator of the slitter line.
- the shaft must be placed at the upper part or obliquely lower part of the separator, and the installation location is limited. It was a thing.
- the entire device may be increased in size.
- the present invention was devised in view of the above points, and efficiently inserts a shaft insert such as a movable disk of a separator used in a slitter line or a slitter blade into a desired position of the shaft, and Another object of the present invention is to provide a shaft body insert placement device that can be stably placed and is excellent in attachment to a slitter line.
- the shaft body insert placement device of the present invention is arranged at a predetermined position of the slitter line of the metal strip, is formed in a cylindrical shape, and is a cross section viewed from the longitudinal direction side.
- An expansion / contraction shaft whose outer peripheral surface is configured to be expandable / contractable, a holder having an inner peripheral diameter that can be fitted to the outer peripheral surface of the expansion / contraction shaft, and a ring member that is formed of a substantially donut-shaped thin plate and integrated with the holder
- a piston whose other end is configured to extend toward the expansion / contraction shaft, and a chuck base that can be fitted to the chuck base and is fixed to the other end of the piston.
- a chuck that is provided on the opposite side of the chuck base from the piston and has a concave cross section as viewed from the axial direction of the expansion / contraction shaft that contacts the outer peripheral surface of the holder as the piston extends. And a tip.
- the expansion / contraction shaft can be used as a support for attaching the holder and the ring member integrated with the holder by means of the expansion / contraction shaft arranged at a predetermined position of the slitter line of the metal strip.
- the predetermined positions are, for example, the upper and lower sides of the slitter's upper and lower cutter parts, the rear stage of the loop, the front stage and the rear stage of the winding tension applying device, and the front stage of the recoiler.
- the expansion / contraction shaft is formed in a cylindrical shape and the outer peripheral surface is configured to be expandable / contractible in a cross section viewed from the longitudinal direction side, the holder and the ring member can be fixed at predetermined positions. That is, after disposing the holder and the ring member at a target position, the outer peripheral surface can be enlarged to be fixed at the same position.
- an air introduction passage is formed on the inner side to form an air shaft type expansion / contraction shaft that expands / contracts the outer peripheral surface of the shaft by taking in and out of the air, A hydraulic expansion / contraction shaft that can be inflated by applying hydraulic pressure can be used.
- the holder since the holder has an inner diameter that can be fitted to the outer peripheral surface of the expansion / contraction shaft, the holder can be arranged on the expansion / contraction shaft. Further, the positions of the holder and the ring member can be changed along the expansion / contraction shaft.
- the holder is, for example, a member that fixes the separator disk at a right angle to the axis of the shaft, or a member that protects the bottom surface of the band plate from directly contacting the shaft.
- the inner peripheral diameter of the holder is formed larger than the outer peripheral diameter of the expansion / contraction shaft, and a gap is generated between them.
- the ring member is formed of a substantially doughnut-shaped thin plate and integrated with the holder, so that the ring member and the holder become one member, and either the ring member or the holder is pushed along the shaft. It can be moved.
- a ring member here means the member fixed to holders, such as a separator disk in a separator, and a round blade in a cutter stand, for example.
- a structure that moves the chuck base along the expansion / contraction shaft by a placement base that can move substantially parallel along the expansion / contraction shaft, and a chuck base that is attached to the expansion / contraction shaft of the placement apparatus main body and connected to the cylinder. can do.
- the piston can be configured to move between the chuck base and the expansion / contraction shaft by a piston that is formed in a rod shape and has one end connected to the cylinder and the other end configured to extend toward the expansion / contraction shaft. .
- the chuck base that can be fitted to the chuck base and is fixed to the other end of the piston, moves the chuck base via the piston between the chuck base and the expansion / contraction shaft using the chuck base as a base member. be able to.
- the chuck base is provided on the side opposite to the piston of the chuck base and abuts against the outer peripheral surface of the holder as the piston extends.
- the pressure can be applied in contact with the outer peripheral surface of the.
- a gap between the inner peripheral surface of the holder and the outer peripheral surface of the expansion / contraction shaft can be filled. That is, the movement of the holder and the ring member along the expansion / contraction shaft can be made smooth.
- the chuck tip is connected to the placement device main body via the chuck base and the chuck pedestal, the holder and the ring member are expanded and contracted while the gap between the inner peripheral surface of the holder and the outer peripheral surface of the expansion / contraction shaft is filled. It can be moved along the axial direction of the shaft.
- the chuck base and the chuck tip are moved in contact with the side surface of the ring member (or the side surface of the holder). Further, since the cross section of the chuck tip portion is formed in a concave shape, it is easy to come into contact with the outer peripheral surface of the holder. Moreover, when moving a holder and a ring member, it becomes a structure which is easy to move by pushing the side surface of a ring member, contacting the outer peripheral surface of a holder and providing a pressure.
- the pressure applied by the chuck tip in contact with the outer peripheral surface of the holder means a pressure applied from the outer peripheral side of the holder toward the inner peripheral side.
- the contact pressure applied to the outer peripheral surface of the holder is configured to be controllable when the chuck tip abuts on the outer peripheral surface of the holder, an appropriate pressure can be applied.
- the movement of the ring member along the expansion / contraction shaft can be made smooth.
- the chuck pedestal is formed with a groove portion that is formed straight from the chuck pedestal toward the expansion / contraction shaft and whose inner peripheral surface abuts at least a part of both the chuck base portion and the chuck tip portion.
- the chuck base and chuck tip move within the range of the groove of the chuck pedestal, the movement of the chuck base and chuck tip between the chuck pedestal and the expansion / contraction shaft and the movement along the expansion / contraction shaft are stable. It can be made. That is, for example, since the chuck base and the chuck tip are always kept in contact with the groove of the chuck pedestal, the shake of the chuck base and the chuck tip during movement can be reduced. As a result, it is possible to arrange the ring members more strictly.
- the chuck tip portion has a roller portion that is rotatably attached along the moving direction of the placement device main body at a position in contact with the outer peripheral surface of the holder, the chuck tip portion is parallel along the expansion / contraction shaft of the chuck tip portion. Smooth movement can be smoothed. That is, the roller that contacts the outer peripheral surface of the holder as the chuck tip moves from the time when the chuck tip contacts the outer peripheral surface of the holder until the chuck base and the chuck tip contact the side surface of the ring member. The part rotates to enable smooth movement of the chuck tip.
- the region in contact with the outer peripheral surface of the holder at the chuck tip is formed of a low friction material, parallel movement along the expansion / contraction shaft of the chuck tip can be smoothed. That is, the friction between the chuck tip and the outer peripheral surface of the holder decreases from the time when the chuck tip contacts the outer peripheral surface of the holder until the chuck base and chuck tip contact the side surface of the ring member. The chuck tip can be moved smoothly.
- the taper portion is formed in a cross section viewed from the direction orthogonal to the axial direction of the expansion / contraction shaft, and the taper portion whose thickness decreases in the direction opposite to the chuck base side, that is, For example, in a cross section viewed from the direction orthogonal to the axial direction of the expansion / contraction shaft, the ring member becomes thinner in the end direction, whereas the chuck tip is more likely to come into surface contact, and the holder and ring member The movement along the expansion / contraction shaft can be stabilized.
- the structure in which the taper portion is formed only on the chuck tip portion has been described. However, when the chuck tip portion and the chuck base portion are integrated, the taper portion extends to the chuck base portion. May be.
- the shaft body insert placement device of the present invention is an expansion / contraction shaft that can be placed at a predetermined position of a slitter line of a metal strip and can fix a holder integrated with a ring member.
- An arrangement device body movable substantially parallel to the arrangement device, a chuck pedestal attached to the expansion / contraction shaft side of the arrangement device body and connected to the cylinder, and a rod-like one end connected to the cylinder.
- a piston whose other end is configured to be extendable toward the expansion / contraction shaft, a chuck base that can be fitted to the chuck pedestal, and that is fixed to the other end of the piston, and the piston of the chuck base.
- a cross section viewed from the axial direction of the expansion / contraction shaft is formed in a concave shape while being provided on the opposite side and abutting on the outer peripheral surface of the holder as the piston extends. And a jack tip portion.
- the piston can be configured to move between the chuck base and the expansion / contraction shaft by a piston that is formed in a rod shape and has one end connected to the cylinder and the other end configured to extend toward the expansion / contraction shaft. .
- the chuck base that can be fitted to the chuck base and is fixed to the other end of the piston moves the chuck base via the piston between the chuck base and the expansion / contraction shaft using the chuck base as a base member. be able to.
- the chuck base is provided on the side opposite to the piston of the chuck base and abuts against the outer peripheral surface of the holder as the piston extends.
- the pressure can be applied in contact with the outer peripheral surface of the.
- a gap between the inner peripheral surface of the holder and the outer peripheral surface of the expansion / contraction shaft can be filled. That is, the movement of the holder and the ring member along the expansion / contraction shaft can be made smooth.
- the chuck tip is connected to the arrangement apparatus main body via the chuck base and the chuck base, the holder and the ring member are expanded and contracted in a state where the gap between the inner peripheral surface of the holder and the outer peripheral surface of the expansion and contraction shaft is filled. It can be moved along the axial direction.
- the chuck base and the chuck tip are moved in contact with the side surface of the ring member (or the side surface of the holder). Further, since the cross section of the chuck tip portion is formed in a concave shape, it is easy to come into contact with the outer peripheral surface of the holder. Moreover, when moving a holder and a ring member, it becomes a structure which is easy to move by pushing the side surface of a ring member, contacting the outer peripheral surface of a holder and providing a pressure.
- the shaft body insert placement device efficiently and stably places a shaft body insert such as a movable disk of a separator used in a slitter line or a slitter blade at a desired position of the shaft body. In addition to being able to be arranged, it is also excellent in attachment to the slitter line.
- FIG. 1 It is a figure which shows schematic structure of a slitter line. It is the schematic which shows the structure of the arrangement
- FIG. 1 shows the schematic structure of the slitter line of the metal strip.
- the slitter line 1 includes an uncoiler 2 for feeding a sheet-shaped metal plate, a cutter stand provided with a slitter 3 for cutting the metal plate into a plurality of strips 12, and a winding tension applying device 4 for applying tension to the winding coil.
- the recoiler 5 winds a plurality of strips in a roll shape.
- the slitter line 1 has a loop 8 that absorbs slack caused by the difference in the plate thickness. Further, the separator 11 is arranged at the rear stage of the loop 8 of the slitter line 1, the front stage and the rear stage of the winding tension applying device 4, and the front stage of the recoiler 5.
- the placement device 13 which is an example of the shaft body insert placement device to which the present invention is applied has a separator 14 and a separator placement portion 15 as shown in FIG.
- the separator 14 is composed of a movable disk in which an expansion / contraction shaft 16, a holder 17 and a separator disk 18 are integrated.
- the expansion / contraction shaft 16 is rotatably attached to a support base 21 via a rotary joint 19 and a support portion 20.
- the expansion / contraction shaft 16 rotates with the band plate to be passed.
- FIG. 2 for the sake of clarity, only one movable disk is shown, but in an actual apparatus, a plurality of movable disks are attached to the expansion / contraction shaft in accordance with the number of strips. .
- the expansion / contraction shaft 16 is formed with a passage for compressed air therein, and is configured such that compressed air can be taken in and out through a compressed air inlet (not shown).
- the long lugs are expanded and contracted by taking in and out the compressed air so that the size of the outer diameter of the expansion / contraction shaft 16 can be adjusted.
- the detailed structure of the expansion / contraction shaft 16 will be described later.
- the movable disk is composed of a holder 17 and a separator disk 18.
- the holder 17 has a cylindrical shape, and is a member that can be attached to the expansion / contraction shaft 16 on the inner peripheral surface side thereof.
- the outer peripheral surface side is formed with materials, such as a polyurethane, and the main-body part is formed with the metal.
- the inner peripheral diameter of the holder 17 is formed larger than the outer peripheral diameter of the expansion / contraction shaft 16, and a fixed gap is created between the two during mounting.
- the size of the gap varies depending on the type of the holder 17 and the expansion / contraction shaft 16 and is not particularly limited. Usually, however, the clearance of the holder 17 (movable disk) is larger than the outer diameter of the expansion / contraction shaft 16.
- the inner diameter is increased by about 10% to 20%.
- the separator disk 18 has a substantially donut shape formed of a thin metal plate. Further, the structure is such that the holder 17 and the separator disk 18 are integrated by sandwiching one separator disk 18 between two members constituting the holder 17 and fixing the contact portion with a screw. The separator disk 18 is fixed at a substantially central position of the holder 18 in a side view. In addition, when viewed from the side, the holder 17 is a member having a slight thickness, whereas the separator disk 18 is a member having a smaller thickness.
- a stopper 49 is provided in the vicinity of the end of the expansion / contraction shaft 16.
- the stopper 49 is a member that restricts the movement when the plurality of movable disks before being arranged are pushed and moved to the left side of the expansion / contraction shaft 16, and the state in which the plurality of movable disks are pushed into the stopper 49 and arranged side by side. Become. This state is the initial state before placement.
- the movable disk (holder 17) is fixed at the position on the expansion / contraction shaft 16 when the outer diameter of the expansion / contraction shaft 16 is enlarged. Further, when the outer diameter of the expansion / contraction shaft 16 is reduced, the fixed state is released, and the movable disk can be moved along the expansion / contraction shaft 16 in the axial direction by pushing the side surface of the holder 17 or the separator disk 18.
- an expansion / contraction shaft having a structure in which the length of the long lug expands / contracts and the outer diameter of the expansion / contraction shaft can be adjusted.
- an air shaft type expansion / contraction shaft is preferably employed.
- the separator placement portion 15 is a member that moves the movable disk released from the fixed state by the expansion / contraction shaft 16.
- the separator arrangement portion 15 has a ball screw 22 and an arm 23.
- the arm 23 is a member that moves in contact with the holder 17 and the separator disk 18.
- the ball screw 22 is disposed substantially parallel to the expansion / contraction shaft 16 and is rotatably attached to the support base 21 via a bearing 24.
- the overall length of the ball screw 22 is longer than the overall length of the expansion / contraction shaft 16.
- the ball screw 22 is a member that moves the arm 23 along the ball screw 22 (in the left-right direction as viewed in FIG. 2) when it is rotated by the servomotor 25 and rotates itself.
- the movement distance of the arm 23 can be controlled by the servo motor 25 in units of 0.1 mm. Further, the movement of the arm 23 via the servo motor 25 can set a movement pattern by an existing control device.
- the movement of the arm 23 is, for example, that the arm 23 moves 25 mm in the horizontal direction by rotating the ball screw 22 once, and the movement of the arm 23 along the ball screw 22 is controlled by controlling the rotation of the ball screw 22. Be controlled.
- the arm 23 is engaged with the ball screw 22, receives a rotation thereof and moves along the ball screw 22, a chuck base 27 attached to the drive part 26, and an air cylinder fixed to the chuck base 26. 28.
- a piston 29 is attached to the air cylinder 28, and the piston 29 expands and contracts between the air cylinder 28 and the expansion / contraction shaft 16.
- the arm 23 has a chuck portion 30 that is connected to the piston 29 and can be fitted to the chuck base 27.
- the chuck portion 30 is a member in which the chuck tip portion and the chuck base portion in the claims of the present application are integrated, and is a portion that contacts the holder 17 and the separator disk 18.
- the chuck pedestal 27 is a support member for the chuck part 30 formed of metal, and moves together with the drive part 26 and the air cylinder 28 as the drive part 26 moves along the ball screw 22.
- the chuck part 30 is a member arranged at a position closest to the expansion / contraction shaft 16 among the members of the arm 23.
- the chuck portion 30 moves closer to or away from the expansion / contraction shaft 16 (up and down direction as viewed in FIG. 2) in accordance with the expansion / contraction operation of the piston 29. Further, as the piston 29 and the drive unit 26 move, the chuck unit 30 contacts the outer peripheral surface of the holder 17, the side surface of the holder 17, and the side surface of the separator disk 18.
- the height position of the chuck portion 30 in the vertical direction is detected by a position sensor (not shown), and the advance / retreat operation via the air cylinder 28 is controlled.
- a certain pattern is set for the movement of the arm 23.
- the certain pattern is an operation pattern of a series of flows when the movable disk is arranged in accordance with the width of the strip.
- the height position of the chuck portion 30 in the vertical direction is a standby position in a state where the piston 29 is contracted, a contact position where the chuck portion 30 described later comes into contact with the outer peripheral surface of the holder 17, and an expansion / contraction shaft for all movable disks. It is set at three points of the maximum extension position when approaching the end of 16.
- the movement of the arm 23 in the horizontal direction is not necessarily performed by the ball screw 22 and the servo motor 25, and it is sufficient if the arm 23 is configured to be movable along the axial direction of the expansion / contraction shaft 16. is there.
- the chuck portion 30 does not necessarily have to be lifted and lowered by the air cylinder 28 and the piston 29, and the chuck portion 30 can be brought close to or separated from the expansion / contraction shaft 16 and can come into contact with the outer peripheral surface of the holder 17. That is enough.
- the chuck portion 30 is not necessarily formed as a structure in which the chuck tip portion and the chuck base portion in the claims of the present application are integrated.
- a structure in which the chuck tip portion and the chuck base portion are formed of different members and are connected to each other may be used.
- the separator arrangement portion 15 is provided below the separator 14. It is not limited.
- positioning part 15 is provided above the separator 14 may be sufficient. In this case as well, there is no change in that the movable disk can be smoothly moved along the expansion / contraction shaft 16 only by the positional relationship between the separator 14 and the separator arrangement portion 15 being different.
- a separator disposition part can also be provided obliquely below the separator.
- positioning part 15 is provided below.
- the arrangement device 13 which is an example of the arrangement device of the shaft body insert to which the present invention shown in FIG. 2 is applied, it is described as the separator arrangement device, but the application of the present invention is not limited to this.
- the present invention can also be applied to the arrangement of the cutter part (slitter) of the cutter stand.
- the arrangement device 13 is arranged by replacing the member described above as the separator 14 with a cutter portion provided in the cutter stand.
- a cutter part is a member which sandwiches a sheet-like metal plate with a pair of upper and lower sides and slits into a strip having a predetermined width.
- the cutter part includes a hydraulic expansion / contraction shaft having a certain length (corresponding to the above-mentioned “expansion / contraction shaft 16”), and round blades (“holder 17” and “separator disk 18” described above) fixed to a holder attached thereto. ”).
- the ring-shaped holder and the round blade inserted into the hydraulic expansion / contraction shaft are appropriately positioned in accordance with the width of the strip. Further, the inner peripheral diameter of the holder and the round blade is larger than the outer peripheral diameter of the hydraulic expansion / contraction shaft, and the movement along the shaft of the holder and the round blade can be performed by the placement device 13.
- the arrangement position of the arrangement device 13 with respect to the cutter part is not particularly limited as long as it does not interfere with the existing members of the cutter stand.
- it is arranged above the upper cutter part or below the lower cutter part.
- the arrangement device 13 which is an example of the arrangement device of the shaft body insert to which the present invention is applied can also be applied to the arrangement of the holder and the round blade along the hydraulic expansion / contraction shaft in the cutter portion of the cutter stand.
- the structure of the chuck portion of the placement device 13 and the operation of the arm 23 with respect to the movable disk, which will be described later, are the same in the placement device used in the cutter portion.
- the detailed structure of the chuck portion 30 and its peripheral members will be described. As shown in FIG. 3, when viewed from the direction orthogonal to the axial center direction of the expansion / contraction shaft, the ball screw 22, the drive unit 26 and the air cylinder 28, and the chuck base 27 are directed from the bottom toward the expansion / contraction shaft (not shown). The members are arranged in this order. Further, the chuck portion 30 is connected to the air cylinder 29 via the piston 29.
- the chuck pedestal 27 has a structure in which a fitting groove 31 is formed in the vertical direction, and both side surfaces 32 of the chuck portion 30 are in contact with the fitting groove 31 so as to be fitted. As the piston 29 expands and contracts, the chuck portion 30 slides along the fitting groove 31 on both side surfaces 32 and moves forward and backward in the vertical direction as viewed in FIG.
- the height position of the chuck portion 30 in the vertical direction is controlled, but the side surface of the chuck portion 30 is located within the fitting groove 31 even at the most extended position (maximum extended position). It will be in the state which contacted the surrounding surface. That is, the vertical movement range of the chuck portion 30 is restricted within a range in contact with the fitting groove 31. As a result, even when the chuck portion 30 is extended, the chuck portion 30 is supported by the chuck base 27, and the piston 29 is unlikely to be bent, and its movement can be controlled with high accuracy.
- the chuck portion 30 rises to a position indicated by reference numeral 30 ′ indicated by a dotted line in FIG. 3, and a part of the upper end surface of the chuck portion 30 is indicated by reference numeral 33 of the holder 17.
- a contact pressure is applied by contacting the position indicated by. The contact pressure fills the gap between the expansion / contraction shaft and the holder 17.
- the holder 17 is lifted from below, and the inner peripheral surface thereof is pressed against the outer peripheral surface of the expansion / contraction shaft.
- the pressure applied by the chuck portion 30 in contact with the outer peripheral surface of the holder 17 can be adjusted in the range of 0 to 0.4 MPa by adjusting the air pressure of the air cylinder 28.
- the three sensors are attached to the air cylinder 28, and the position of the air cylinder 28 is detected by this sensor, and the following operation is performed.
- the three sensors are a first sensor that detects the contraction position of the arm 23, a second sensor that detects the contact position of the holder 17, and a maximum extension position of the arm 23 (corresponding to a position where the side surface of the holder 17 is pressed). ) Is detected as a third sensor.
- the second sensor has a width for position detection, and can be contacted even if the height of the holder 17 varies.
- FIG. 4 and 5 are views showing the contact position between the chuck part 30 and the outer peripheral surface of the holder 17.
- the upper end surface of the chuck portion 30 has a substantially V-shaped shape 34, and the roller 35 is in the middle. Is provided.
- FIG. 6 is a schematic perspective view showing the positional relationship between the chuck portion 30, the holder 17 and the separator disk 18.
- the driving unit 26 moves in the horizontal direction along the ball screw 22, and the chuck unit 30 applies the contact pressure to the outer peripheral surface of the holder 17. Near the side surface of the separator disk 18, the side surface of the chuck portion 30 abuts.
- the chuck portion 30 moves along the axial direction of the expansion / contraction shaft 16 from a position where the roller 35 contacts the outer peripheral surface of the holder 17 to a position where it contacts the side surface of the separator disk 18.
- a portion indicated by a double-ended arrow indicated by T in FIG. 3 is a horizontal movement distance until the chuck portion 30 contacts the side surface of the separator disk 18.
- the roller 35 remains in contact with the outer peripheral surface of the holder 17, so that the roller 30 rotates in the direction opposite to the moving direction of the chuck unit 30 with the movement, and the chuck unit 30 moves in the horizontal direction.
- the movement can be smooth.
- the chuck portion 30 After contacting the side surface 37 (see FIG. 3) of the separator disk 18, the chuck portion 30 further advances in the traveling direction along the axial direction of the expansion / contraction shaft 16 and moves while pushing the side surface of the separator disk 18. To go. This movement causes the movable disk to move along the expansion / contraction shaft 16.
- the drive unit 26 (the rotation of the ball screw 22) stops at a preset position, and the piston 29 expands and contracts to complete the arrangement of one movable disk.
- the position of the side surface 37 of the separator disk 18 that the side surface of the chuck portion 30 contacts and presses may not be a specific position of the separator disk as the position pressed by the placement device described as the prior art of the present invention. Furthermore, the position is not particularly limited as long as the side surface of the chuck portion 30 can contact. As described above, since the chuck portion 30 comes into contact with the outer peripheral surface of the holder 17 and presses the side surface 37 of the separator disk 18 while applying pressure, the outer peripheral surface of the expansion / contraction shaft 16 and the inner periphery of the holder 17 are pressed. Biting and rattling due to gaps between the surfaces are less likely to occur.
- the pressing position of the separator disk 18 is not limited, and the side surface on the end side of the disk can be pressed, so that the expansion / contraction stroke of the chuck section 30 can be shortened.
- an expansion / contraction stroke of a conventional arrangement device of about 30 to 40 cm can be reduced to a half or less.
- the fitting groove 31 is not necessarily formed in the chuck base 27 in the vertical direction. However, since the movement of the chuck portion can be stabilized by sliding and moving back and forth along the fitting groove, the fitting groove 31 is formed in the chuck base 27 in the vertical direction. It is preferable.
- the side surface of the chuck portion 30 in contact with the inner peripheral surface of the fitting groove 31 at the maximum extension position of the chuck portion 30.
- the piston is less likely to bend when the chuck portion is extended, and the movable disk can be pressed and moved more accurately with the chuck portion. Therefore, the side surface of the chuck portion 30 at the maximum extension position of the chuck portion 30 can be obtained. Is preferably formed so as to be in contact with the inner peripheral surface of the fitting groove 31.
- the pressure applied by the chuck portion 30 in contact with the outer peripheral surface of the holder 17 is not necessarily adjustable in the range of 0 to 0.4 MPa. Further, the pressure range need not be limited to 0 to 0.4 MPa. However, since sufficient pressure can be applied to the holder by adjusting the pressure within the same range, the pressure applied by the chuck portion 30 in contact with the outer peripheral surface of the holder 17 can be adjusted in the range of 0 to 0.4 MPa. It is preferable that
- the upper end surface of the chuck portion 30 does not necessarily have a substantially V-shaped shape 34, and may be formed, for example, on an end surface having an arcuate recess. Moreover, according to the size of the holder and separator disk to be used, a shape and the dent state of a recessed part can be set suitably.
- the roller 35 does not necessarily have to be attached to the chuck portion 30, and it is sufficient if the structure is such that the friction when contacting the outer peripheral surface of the holder 17 is reduced. However, it is preferable that the roller 35 is attached to the chuck portion 30 from the viewpoint that the movement of the chuck portion in the horizontal direction can be made smoother.
- the arrangement device 13 which is an example of the arrangement device of the shaft insert to which the present invention is applied can use an air shaft type shaft whose outer diameter can be adjusted by taking compressed air in and out as the expansion / contraction shaft.
- the expansion / contraction shaft disclosed in Patent Document 2 Japanese Patent Laid-Open No. 10-156654
- the structure of the expansion / contraction shaft 16 of the placement device 13 is the same.
- the expansion / contraction shaft 16 is connected to the rotary joint 19 and further connected to a compressed air inlet 38 connected to a compressed air supply source (not shown). Further, a long groove 39 is formed on the outer peripheral surface of the expansion / contraction shaft 16, and a long lug 40 is disposed in the groove 39.
- the long lug 40 is a part that expands and contracts by taking in and out compressed air, and the movable disk is fixed by expanding the part.
- the long groove 39 and the long lug 40 are formed to have substantially the same length as the length of the expansion / contraction shaft 16 in the longitudinal direction.
- the long grooves 39 and the long lugs 40 are provided on the outer peripheral surface of the expansion / contraction shaft 16 at regular intervals. That is, when the expansion / contraction shaft 16 is viewed from the short side, the long lugs 40 are arranged at regular intervals on the circumference.
- a fluid conduction path 41 communicating with the compressed air introduction port 38 is formed inside the long lug 40, that is, inside the expansion / contraction shaft 16.
- the fluid conduction path 41 further communicates with the fluid introduction port 42 and the groove 39 so that compressed air can be introduced.
- the long lug 40 is formed of an elastic member whose bottom side is capable of sealing the groove 39, and the inclined surface on the bottom side slides along the inner side surface of the groove 39 by taking in and out compressed air, and the outer circumference of the expansion / contraction shaft 16. Project to the surface.
- the inclined surface on the bottom side of the long lug 40 is elastically deformed and is pressed in close contact with the inner surface of the groove 39 to keep the compressed air sealed.
- the protruding long lug 40 presses the inner peripheral surface of the holder 17 in the outward direction, and fixes the movable disk.
- the region in contact with the side surface 37 of the separator disk 18 has a rectangular shape whose thickness does not change when viewed from the side.
- the shape of the existing separator disk 18 is sharp as the thickness of the end side 43 becomes smaller than the thickness of the central side 44 in a side view. It has become a shape.
- a chuck portion 45 having a shape as shown in FIG.
- the chuck portion 45 has a shape in which a tapered portion 46 is provided so that the thickness on the end portion side is reduced in a side view.
- the chuck portion 45 has a shape that is more likely to come into contact with the side surface of the separator disk 18.
- the movement when the chuck portion 45 presses the holder 17 and the separator disk 18 can be made smoother.
- the chuck portion 45 has the same structure as the chuck portion 30 described above except for the tapered portion 46.
- the chuck portion 47 which is an example of another embodiment of the chuck portion, is not provided with the roller 35 described above, and a part 48 of the upper end surface is a low friction material, for example, , Made of fluororesin. Although it depends on the type of fluororesin, it is a material having a small friction coefficient with a dynamic friction coefficient of about 0.04 to 0.08.
- the friction between the holder 17 and the outer peripheral surface can be reduced by forming a part 48 of the upper end surface of the chuck portion 47 with a fluororesin. That is, it is possible to reduce friction generated when the chuck portion 47 further moves toward the separator disk 18 in a state where the chuck portion 47 and the outer peripheral surface of the holder 17 are in contact with each other.
- the structure in which a part 48 of the upper end surface of the chuck portion 47 is formed of fluororesin is taken as an example, but other than this, the top end surface of the chuck portion is processed with fluororesin coating. A structure can also be adopted.
- a stage in which the separator 14 is used for a plate having a predetermined strip width is defined as an initial stage of the process.
- the separator 14 has a movable disk arranged at an interval according to the width of the strip and is fixed at the same position.
- the drive program set according to the width of the strip is started by the control device that controls the separator placement unit 15 by releasing the fixing by the expansion / contraction shaft 16.
- the drive unit 26 stands by at the right end of the ball screw 23 (in the direction of the arrow indicated by the symbol A) while the arm 23 is expanded and contracted.
- the piston 29 extends, and the chuck portion 30 extends to the maximum extension position.
- the side surface on the tip side of the chuck portion 30 can come into contact with the side surface of the holder 17.
- the position is detected by the above-described third sensor, and the operation is advanced.
- zipper part 30 will be located in the further right side rather than the movable disk installed in the rightmost end of the expansion / contraction shaft.
- the chuck portion 30 moves toward the left end portion of the expansion / contraction shaft 16 (in the direction indicated by the arrow B).
- the plurality of movable disks arranged on the expansion / contraction shaft are sequentially brought into contact with adjacent members from the right side, and are pushed to the stopper 49 at the left end portion of the expansion / contraction shaft 16 to move.
- the movement of the first movable disk stops at the position of the stopper 49, and a plurality of movable disks are fixed and arranged, and thus the preparation process before the arrangement change is completed.
- the chuck portion 30 moves along the ball screw 22 while applying pressure to the outer peripheral surface of the holder 17 to move one movable disk to a predetermined arrangement position set by the width of the strip. At this time, the plurality of movable disks that have become a mass move in the direction of the symbol A at the same time.
- the arrangement position of the movable disk that is, the movement of the drive unit 26 along the ball screw 22 is controlled by the servo motor 25 as described above.
- the movement of arranging the movable disk after the preparation process before the arrangement change described above will be further described below.
- the horizontal coordinates of the set position of the movable disk are inputted to the panel by setting the control device.
- the chuck part 30 and the arm 23 move along the input horizontal coordinate.
- the arm 23 From the state in which the arm 23 has moved to the left end of the ball screw 22 (the chuck portion 30 is lowered from the fully extended state and stops at the position of the first sensor), the right side in FIG. ) To move horizontally. And when it comes to the lower part of the leftmost one among the plurality of movable disks, the arm 23 stops the horizontal movement. The amount of movement to the same position in the horizontal direction is controlled by the set horizontal coordinate.
- the chuck portion 30 is raised, and the extension of the chuck portion is stopped at a position where it comes into contact with the outer peripheral surface of the holder 17. Note that this position is detected by the above-described second sensor, and the raising of the chuck portion 30 is stopped.
- the chuck portion 30 is in contact with the outer peripheral surface of the holder 17, and the arm 23 moves in the horizontal direction to the right (in the direction of the arrow indicated by the symbol A) while maintaining the pushed-up state.
- the movement of the arm 23 in the horizontal direction is controlled by the set horizontal coordinate, and when the movable disk in contact comes to the position where it should be arranged, the movement in the horizontal direction stops. Subsequently, the chuck unit 30 descends and stops at the position of the first sensor. The operation so far is repeated to complete the arrangement of the plurality of movable disks.
- the chuck portion 30 since the chuck portion 30 applies contact pressure to the outer peripheral surface of the holder 17, the gap between the inner peripheral surface of the holder 17 and the outer peripheral surface of the expansion / contraction shaft 16 is filled, and the movable disk is moved smoothly. be able to. Moreover, since the roller 25 rotates at the time of a movement, the friction between the chuck
- the arrangement device can be reduced in size.
- the separator placement portion 15 can be provided in the lower portion of the separator 14.
- the arm expansion / contraction stroke is short, the time required for the arrangement work can be shortened.
- the apparatus related to the movable disk of the separator has been described mainly.
- the shaft body insert placement device to which the present invention is applied is also applicable to the placement of the slitter blade on the shaft. It has become.
- the arrangement device pushes and moves the round blade fixed to the holder attached to the hydraulic expansion / contraction shaft.
- the basic operation is the same as that of the movable disk of the separator.
- the shaft body insert placement device is a separator disk used in a slitter line, and a shaft body insert such as a slitter blade is efficiently placed at a desired position of the shaft body.
- a shaft body insert such as a slitter blade is efficiently placed at a desired position of the shaft body.
- it can be stably arranged, and is excellent in attachment to a slitter line.
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Abstract
Description
まず、所定の帯板の幅の通板にセパレーター14が使用されていた段階を工程の最初の段階とする。この際、セパレーター14は、帯板の幅に合わせた間隔で可動ディスクが配置され、同位置にて固定されている。
次に、複数の可動ディスクの移動が完了後、アーム23が縮小して、駆動部26はボールネジ22の左側端部まで移動する。駆動部26がボールネジ22の左側端部付近に来ると、次に、ピストン29が伸長して、チャック部30が、ホルダー17の外周面に当接する位置まで伸長したことを上述した第2のセンサーで検知した後、駆動部26は、符号Aの方向に移動して、チャック部30の側面がセパレーターディスク18の側面37に当接する。
2 アンコイラー
3 スリッター
4 巻取り張力付与装置
5 リコイラー
8 ループ
11 セパレーター
12 帯板
13 配置装置
14 セパレーター
15 セパレーター配置部
16 拡縮シャフト
17 ホルダー
18 セパレーターディスク
19 回転継手
20 支持部
21 支持台
22 ボールネジ
23 アーム
24 軸受け
25 サーボモーター
26 駆動部
27 チャック台座
28 エアシリンダー
29 ピストン
30 チャック部
31 嵌合溝
32 チャック部の両側面
33 ホルダーの当接される位置
34 略V字状の形状
35 ローラー
36 ホルダーの当接される位置
37 セパレーターディスクの側面
38 圧縮空気導入口
39 溝
40 長尺ラグ
41 流体導通路
42 流体導入口
43 端部側
44 中央側
45 チャック部
46 テーパ部
47 チャック部
48 チャック部の上部の端面の一部
49 ストッパー
Claims (10)
- 金属帯板のスリッターラインの所定の位置に配置されると共に、筒状に形成され、長手方向側から見た断面で外周面が拡縮自在に構成された拡縮シャフトと、
該拡縮シャフトの外周面に嵌合可能な内周径を有するホルダーと、
略ドーナツ状の薄板で形成され、前記ホルダーと一体化されたリング部材と、
前記拡縮シャフトに沿って略平行に移動可能な配置装置本体と、
該配置装置本体の前記拡縮シャフト側に取り付けられ、シリンダに接続されたチャック台座と、
棒状に形成され、一端が前記シリンダに接続される共に、他端が前記拡縮シャフト側に伸長可能に構成されたピストンと、
前記チャック台座に嵌合可能であると共に、前記ピストンの他端に固定されたチャック基部と、
該チャック基部の前記ピストンとは反対側に設けられると共に、同ピストンの伸長に伴い前記ホルダーの外周面に当接する、前記拡縮シャフトの軸心方向から見た断面が凹状に形成されたチャック先部とを備える
軸体挿入物の配置装置。 - 前記チャック先部が前記ホルダーの外周面に当接した際に、同ホルダーの外周面に与える接触圧力が制御可能に構成された
請求項1に記載の軸体挿入物の配置装置。 - 前記チャック台座は同チャック台座から前記拡縮シャフトに向けて真っ直ぐに形成され、かつ、その内周面が前記チャック基部及びチャック先部の両部材の少なくとも一部と当接する溝部が形成され、
前記チャック基部及びチャック先部は前記チャック台座の前記溝部に沿って摺動しながら前記ピストンの伸縮に伴って移動する
請求項2に記載の軸体挿入物の配置装置。 - 前記チャック基部及びチャック先部は前記チャック台座の前記溝部の範囲内で移動する
請求項3に記載の軸体挿入物の配置装置。 - 前記チャック先部は前記ホルダーの外周面と接触する位置に、前記配置装置本体の移動方向に沿って回転自在に取り付けられたローラー部を有する
請求項1、請求項2、請求項3または請求項4に記載の軸体挿入物の配置装置。 - 前記チャック先部の前記ホルダーの外周面と接触する領域が低摩擦性の素材で形成された
請求項1、請求項2、請求項3または請求項4に記載の軸体挿入物の配置装置。 - 前記チャック先部は前記拡縮シャフトの軸心方向と直交する方向から見た断面で、前記チャック基部側と反対側の方向に向けて厚みが小さくなるテーパ部が形成された
請求項1、請求項2、請求項3、請求項4、請求項5または請求項6に記載の軸体挿入物の配置装置。 - 前記リング部材は略ドーナツ状のセパレーターディスクであり、スリッターラインで通板される隣接した金属帯板の間に位置し、
前記拡縮シャフトはスリッターラインのループの後段、巻取り張力付与装置の前段及び後段、及びリコイラーの前段に設けられた
請求項1、請求項2、請求項3、請求項4、請求項5、請求項6または請求項7に記載の軸体挿入物の配置装置。 - 前記リング部材は略ドーナツ状の刃物であり、シート状の金属板を金属帯板に裁断し、
前記拡縮シャフトはスリッターラインのカッタースタンドに設けられた
請求項1、請求項2、請求項3、請求項4、請求項5、請求項6または請求項7に記載の軸体挿入物の配置装置。 - 金属帯板のスリッターラインの所定の位置に配置されかつリング部材と一体化したホルダーを固定可能な拡縮シャフトに沿って略平行に移動可能な配置装置本体と、
該配置装置本体の前記拡縮シャフト側に取り付けられ、シリンダに接続されたチャック台座と、
棒状に形成され、一端が前記シリンダに接続される共に、他端が前記拡縮シャフト側に伸長可能に構成されたピストンと、
前記チャック台座に嵌合可能であると共に、前記ピストンの他端に固定されたチャック基部と、
該チャック基部の前記ピストンとは反対側に設けられると共に、同ピストンの伸長に伴い前記ホルダーの外周面に当接する、前記拡縮シャフトの軸心方向から見た断面が凹状に形成されたチャック先部とを備える
軸体挿入物の配置装置。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020167027630A KR101918194B1 (ko) | 2016-04-19 | 2016-04-19 | 축체 삽입물의 배치 장치 |
US15/305,716 US10639728B2 (en) | 2016-04-19 | 2016-04-19 | Disposing device of shaft-body insertion objects |
CN201680001045.8A CN108025379B (zh) | 2016-04-19 | 2016-04-19 | 轴体插入物的配置装置 |
EP16777518.8A EP3254791B1 (en) | 2016-04-19 | 2016-04-19 | Placement apparatus for shaft body inserts |
PCT/JP2016/062440 WO2017183120A1 (ja) | 2016-04-19 | 2016-04-19 | 軸体挿入物の配置装置 |
JP2016544162A JP5999673B6 (ja) | 2016-04-19 | 2016-04-19 | 軸体挿入物の配置装置 |
ES16777518T ES2934732T3 (es) | 2016-04-19 | 2016-04-19 | Aparato de colocación para insertos de cuerpo de árbol |
TW105130459A TWI621489B (zh) | 2016-04-19 | 2016-09-21 | 軸體插入物的配置裝置 |
HK18109255.1A HK1249744B (zh) | 2016-04-19 | 2018-07-17 | 軸體插入物的配置裝置 |
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US (1) | US10639728B2 (ja) |
EP (1) | EP3254791B1 (ja) |
JP (1) | JP5999673B6 (ja) |
KR (1) | KR101918194B1 (ja) |
CN (1) | CN108025379B (ja) |
ES (1) | ES2934732T3 (ja) |
HK (1) | HK1249744B (ja) |
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JP7556560B2 (ja) | 2022-02-08 | 2024-09-26 | 山王鉄工株式会社 | セパレータディスクホルダと弾性体リングの位置調整方法及びそれに用いる自動位置決め装置 |
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CN108555371A (zh) * | 2018-05-02 | 2018-09-21 | 苏州海森伯格环保科技有限公司 | 一种物联网叠加式便于手动调节的锂电池极片模切机用刀模装置 |
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CN110587016B (zh) * | 2019-10-08 | 2024-09-17 | 中冶赛迪技术研究中心有限公司 | 一种热纵切剪刃装置及剪刃高度调整方法 |
CN112615487B (zh) * | 2020-12-12 | 2021-11-05 | 康富科技有限公司 | 一种电机线圈生产用切割装置 |
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- 2016-04-19 US US15/305,716 patent/US10639728B2/en active Active
- 2016-04-19 JP JP2016544162A patent/JP5999673B6/ja active Active
- 2016-04-19 KR KR1020167027630A patent/KR101918194B1/ko active IP Right Grant
- 2016-04-19 EP EP16777518.8A patent/EP3254791B1/en active Active
- 2016-04-19 CN CN201680001045.8A patent/CN108025379B/zh active Active
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JP7556560B2 (ja) | 2022-02-08 | 2024-09-26 | 山王鉄工株式会社 | セパレータディスクホルダと弾性体リングの位置調整方法及びそれに用いる自動位置決め装置 |
Also Published As
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TW201738021A (zh) | 2017-11-01 |
CN108025379A (zh) | 2018-05-11 |
JP5999673B6 (ja) | 2018-06-27 |
EP3254791A1 (en) | 2017-12-13 |
CN108025379B (zh) | 2019-07-30 |
KR101918194B1 (ko) | 2018-11-13 |
JPWO2017183120A1 (ja) | 2018-04-26 |
JP5999673B1 (ja) | 2016-09-28 |
US10639728B2 (en) | 2020-05-05 |
ES2934732T3 (es) | 2023-02-24 |
TWI621489B (zh) | 2018-04-21 |
KR20170134173A (ko) | 2017-12-06 |
EP3254791B1 (en) | 2022-11-09 |
US20180141137A1 (en) | 2018-05-24 |
HK1249744B (zh) | 2020-04-24 |
EP3254791A4 (en) | 2018-08-08 |
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