WO2002034479A1 - Dispositif permettant l'introduction et la distribution d'anneaux metalliques - Google Patents
Dispositif permettant l'introduction et la distribution d'anneaux metalliques Download PDFInfo
- Publication number
- WO2002034479A1 WO2002034479A1 PCT/JP2001/008106 JP0108106W WO0234479A1 WO 2002034479 A1 WO2002034479 A1 WO 2002034479A1 JP 0108106 W JP0108106 W JP 0108106W WO 0234479 A1 WO0234479 A1 WO 0234479A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ring
- metal ring
- metal
- support
- dispensing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/007—Picking-up and placing mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/14—Making other particular articles belts, e.g. machine-gun belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L15/00—Finishing or dressing chains or chain links, e.g. removing burr material, calibrating
- B21L15/005—Pre-stretching chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B5/00—Extending closed shapes of metal bands by rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
Definitions
- the present invention relates to a metal ring loading / unloading device for loading an elastic metal ring to support the supporting roller and for discharging the metal ring supported by the supporting roller.
- a laminated ring formed by laminating a plurality of metal rings is used in order to integrally bind a plurality of elements arranged in a ring shape.
- the metal ring that constitutes this type of laminated ring is formed into an endless band by cutting a cylindrical drum into a predetermined width and then into a rolling mill or circumference correction machine. It is processed so as to have a predetermined circumference.
- a rolling mill and a perimeter corrector have a pair of support rollers for supporting a metal ring in a substantially elliptical shape, and a predetermined tension is applied to the metal ring by separating at least one of the support rollers from the other support roller. And a support roller moving means for applying a predetermined processing to a metal ring supported in a substantially elliptical shape by both support rollers.
- the metal ring when loading a metal ring into a rolling mill or a perimeter corrector, the metal ring must be attached to and supported by both support rollers while deforming the metal ring into a substantially elliptical shape corresponding to the shape supported by both support rollers. Was performed manually by workers.
- the distance between the two support rollers should be reduced by the support roller moving means. The metal ring whose extension has been released has been removed from both support rollers by a manual operation of an operator.
- the metal ring has a property, it is difficult to maintain the metal ring in a substantially elliptical shape corresponding to the shape supported by the two support rollers when the metal ring is supported by the two support rollers.
- the metal ring removed from both support rollers is suddenly restored from a substantially elliptical shape to a substantially circular shape by being released from the extended state by the two support rollers, and carelessly comes into contact with other portions.
- the metal ring may be damaged. For this reason, there is a disadvantage that the work relating to the loading and unloading of the metal ring is extremely troublesome.
- An object of the present invention is to provide a metal ring loading and dispensing apparatus capable of quickly and accurately inserting and dispensing a metal ring and improving work efficiency. Disclosure of the invention
- a metal ring loading / unloading device includes: a pair of support rollers for supporting an elastic endless belt-shaped metal ring in a substantially elliptical shape; and at least one of the support rollers is separated from the other support roller.
- a ring feeding device for feeding a metal ring to the support roller and a ring dispensing device for discharging the metal ring from the support roller.
- the ring input device in the metal ring input / output device of the present invention includes: an input ring mounting portion for positioning and mounting the metal ring; and a metal of the input ring mounting portion.
- a charging ring transfer unit for performing the pressing operation wherein the charging ring mounting unit presses the positioned metal ring so as to be releasable in a radial direction, and a pair of arc portions and both arc portions curved to a larger diameter than the support roller.
- the charging ring transfer means includes a metal ring pressed and deformed by the pressing means.
- the metal ring After abutting against the outer surfaces of the two chords, the metal ring is released from being pressed by the pressing means, and the metal ring is pressed and held by the resilience of the metal ring.
- the metal ring is grasped. Passing metal rings on both the support roller to release the characterized in that it comprises a projecting inlet ring gripping means.
- the metal ring is charged by the ring charging device having the above configuration. That is, in the ring input device, the metal ring positioned and mounted on the input ring mounting portion is pressed by the pressing means.
- the pressing means deforms the metal ring into a substantially elliptical shape by pressing the metal ring in the radial direction.
- the metal ring has an elliptical shape including a pair of arc portions curved to have a larger diameter than the support roller and a pair of chord portions substantially parallel to each other via both arc portions.
- This metal ring is gripped by the input ring holding means of the input ring transfer means.
- the input ring gripping means abuts against the outer surfaces of both chords of the metal ring deformed by the pressing means.
- the pressing by the pressing means is released, the metal ring is held. That is, when the metal ring is deformed by the pressing means, resilient elasticity is generated in a direction in which both chords of the metal ring spread.
- the charging ring holding means regulates both chords of the metal ring from the outside.
- the pressing by the pressing means is released, the two chords of the metal ring are spontaneously pressed against the ring holding means.
- the metal ring gripped by the charging ring gripping means in this way is transferred by the charging ring transfer means to a position including both support ports.
- the metal ring deformed into the elliptical shape is positioned around the two support rollers without making contact with the two support rollers because the pair of arc portions are curved to have a larger diameter than the support rollers.
- both support rollers are separated from each other by the support roller moving means. Accordingly, the metal ring gripped by the input ring gripping means has both arc portions abutting on both support rollers, and the curved diameter of both arc portions becomes small along both support rollers. Then, the opposing interval of both chords is reduced, and both chords are separated from the input ring gripping means. As a result, the holding of the metal ring by the input ring holding means is released, and the input of the metal ring to the support roller by the ring input device is completed.
- the metal ring can be hooked on both support rollers with high accuracy by the pressing means, and the input ring gripping means has a structure.
- an elliptical metal ring can be securely held.
- the metal ring gripped by the input ring gripping means is quickly and accurately hooked and inserted by separating the two support rollers, so that the working efficiency can be remarkably improved.
- the ring dispensing device in the metal ring loading and dispensing device of the present invention is characterized in that the ring dispensing device faces the outer surfaces of a pair of chords located between the two support rollers of the metal ring hung on the two support rollers,
- the dispensing ring gripping means for gripping the metal ring by pressing against the outer surface of the chord due to the resilient elasticity of the metal ring accompanying the approach, and moving the ring gripping means gripping the metal ring
- a detaching means for hooking the metal ring held by the ring holding means and detaching the metal ring from the ring holding means.
- the metal ring is discharged by the ring discharging device having the above-described configuration. That is, first, the payout ring gripping means is opposed to the outer surfaces of the pair of chords located between the two support rollers of the metal ring hung on the both support rollers. Next, both support rollers are moved closer by the support roller moving means, and the extended state of the metal ring by both support rollers is released. Due to the restoring elasticity of the metal ring accompanying the approach of both support rollers, the outer surface of the chord portion of the metal ring is pressed against the payout ring gripping means.
- the metal ring is held by the dispensing ring gripping means in a substantially elliptical shape similar to the state when the metal ring is hung on both support rollers due to its self-recovering property, and the metal ring around the support roller is removed. Even if the pitch is relatively narrow, the metal ring can be prevented from being damaged and separated from the support roller without contacting the metal ring with other parts.
- the dispensing ring transfer unit moves the dispensing ring gripping unit holding the metal ring to the dispensing ring placement unit at the dispensing position. Then, in the dispensing ring mounting portion, the detaching means detaches the metal ring from the dispensing ring gripping means. At this time, since the metal ring is held by the dispensing ring gripping means by its own restoring elasticity, the dispensing ring gripping means can be easily obtained only by hooking the metal ring by the release means and pulling out the dispensing ring gripping means.
- the ring dispensing device of the present invention as can £ or releasing the grip, the metal phosphorus stretched by two support rollers said dispensing ring bunch lifting means as a simple structure is released
- the grip can be reliably and quickly gripped and paid out, thereby improving work efficiency.
- a rail extending in a direction perpendicular to an axis of the support roller from the input ring mounting portion to the dispensing ring mounting portion, and a moving means moving along the rail.
- the transfer means is provided with the input ring transfer means and the dispensing ring transfer means integrally.
- the charging ring transfer means and the dispensing ring transfer means are both provided on the moving means and are moved integrally along the rail. And the dispensing operation of the metal ring by the dispensing ring transfer means can be performed in synchronization. That is, while the moving means is moving to the input ring mounting section side and the input ring holding means is holding the metal ring of the input ring mounting section, the dispensing ring holding means causes the transfer ring to move from the support roller. Of metal phosphorus. Departure. Subsequently, while the moving unit moves to the dispensing ring mounting unit side and the metal ring is attached to the support roller by the injection ring gripping unit, the disengaging unit of the dispensing ring mounting unit is removed.
- the metal ring is detached from the payout ring holding means and is placed on the payout ring mounting portion.
- the loading and unloading of the metal ring can be performed efficiently and in a short time, and the working efficiency can be dramatically improved.
- the input ring gripping means in the present invention includes a clamp means for holding at least a part of the chord portion from the inner and outer surfaces of the metal ring.
- the payout ring gripping means in the present invention includes a clamp means for holding at least a part of the chord portion of the metal ring from the inner and outer surfaces.
- the metal ring can be surely gripped by the clamp means, the metal ring from the input ring gripping means and the dispensing ring gripping means is surely prevented from being inadvertently dropped, so that the input ring transferring means and the dispensing ring transfer.
- the means can be moved at a high speed, and the time required to transfer the metal ring can be shortened, thereby improving work efficiency.
- the loading ring mounting portion in the present invention provides a metal ring plate based on the flat surface. It is preferable to provide a sheet width measuring means for measuring the width.
- a metal ring of this type is polished to remove burrs and edges at a peripheral edge thereof before being placed on a loading ring mounting portion.
- the plate width of the metal ring may be larger than a specified size. If the polishing is excessive, the plate width may be smaller than the specified size. Therefore, in order to obtain a highly accurate metal ring, it is desirable to measure the plate width with high accuracy in order to determine whether or not the plate width is a specified size. Therefore, in the present invention, by providing a plate width measuring means on the loading ring mounting portion, highly accurate measurement of the plate width of the metal ring can be performed.
- the metal ring mounted on the input ring mounting portion is pressed by the pressing means, the metal ring is deformed into a substantially elliptical shape.
- the metal ring becomes substantially perpendicular to the plane in the plate width direction, and at the same time, generates resilient elasticity, thereby restricting deformation in the plate width direction.
- the plate width of the metal ring is measured by the plate width measuring means with reference to the plane, so that even if the metal ring has a very small thickness and poor self-supporting property, the plate width can be accurately determined. Can be measured.
- the dispensing ring mounting portion in the present invention may be configured such that It is preferable to provide a regulating wall that detaches from the dispensing ring gripping means and regulates the metal ring that has expanded in a circular shape temporarily from the outside.
- the metal ring Since the metal ring is held by the dispensing ring gripping means by its own resilience, when the metal ring is detached from the dispensing ring gripping means by the detaching means, the resilience of the metal ring is released and the metal ring is developed. There is a danger of jumping or rampage, which may cause it to jump out of the receiver. Therefore, by providing the regulating wall, it is possible to reliably restrict the metal ring, which has been released from being gripped by the dispensing ring gripping means, in the mounting portion and to reliably prevent the metal ring from jumping out of the mounting portion. it can.
- a metal ring is hung over a pair of support ports, and one of the support rollers is supported by the support roller moving means.
- a perimeter compensator that corrects the metal ring to a predetermined perimeter by applying tension to the metal ring by separating the roller from the other supporting roller can be cited.
- a metal ring is hung on a pair of support rollers and supported, and the support roller moving means separates one support roller from the other support roller to apply tension to the metal ring while applying tension to the metal ring.
- a rolling mill for rolling a ring can be given.
- FIG. 1 is an explanatory diagram showing a schematic configuration of the present embodiment
- FIG. 2 is an explanatory plan view showing a configuration of a loading ring mounting portion
- FIG. 3 is an explanatory diagram showing a configuration of a plate width measuring means
- FIG. 5 is an explanatory diagram showing the structure and operation of the dispensing ring transfer device
- FIG. 6 is an explanatory diagram showing the dispensing ring mounting portion
- FIG. FIG. 3 is an explanatory diagram showing a configuration.
- the dispensing and dispensing device 1 of the present embodiment performs an operation of supporting a metal ring W having an elastic endless band shape on the drive roller 3 and the driven roller 4 of the circumference correction device 2 as shown in FIG.
- the metal ring W supported by the driving roller 3 and the driven roller 4 is paid out.
- the circumference correction device 2 includes a vertically movable correction roller 5 between the drive roller 3 and the driven roller 4, and corrects the circumference of the metal ring W by raising the correction roller 5 by a lifting means (not shown). .
- the driven roller 4 is moved in the horizontal direction by a roller moving means (not shown) so that the driven roller 4 separates from the driving roller 3 when the circumferential length of the metal ring W is corrected, so that tension can be applied to the metal ring W. I have.
- the charging and dispensing device 1 includes a ring charging device 6 and a ring discharging device 7.
- the ring input device 6 includes a flat input ring mounting portion 8 for positioning and mounting the metal ring W, and input ring transfer means 9 for gripping and transferring the metal ring W on the input ring mounting portion 8.
- the ring dispensing device 7 includes a dispensing ring transfer unit 10 for gripping and dispensing the metal ring W supported by the driving roller 3 and the driven roller 4, and dispensing provided at a dispensing position of the metal ring W.
- the charging ring mounting section 8 is provided at the end of a first transport path 12 composed of a conveyor or the like, and the metal ring W transported by the first transport path 12 is provided.
- a means 14 and a sheet width measuring means 15 provided on the input ring mounting portion 8 for measuring the sheet width dimension of the metal ring W.
- a guide block 16 is provided, and a contact block 17 is provided at a position where the metal ring W is retracted by the retracting means 13.
- the retracting means 13 is provided with a locking member 19 which can extend and retract from a slit 18 extending through the charging ring mounting portion 8, and the locking member 19 is formed into a slit 18. And a cylinder 20 that moves along it.
- the hanging member 19 is provided via a projecting and retracting driving means 22 provided at a tip end of the piston rod 21 of the cylinder 20, and is driven by the projecting and retracting driving means 22.
- the pressing means 14 is constituted by a retractable advance / retreat block 23 which contacts one side of the metal ring W and presses the metal ring W, and a cylinder 24 which drives the advance / retreat of the advance / retreat block 23. ing.
- the advancing / retreating block 23 has a chord portion forming surface 25 that abuts flatly on one side of the metal ring W to form a linear chord portion a on the metal ring W; 6 (see FIG. 1) are formed with a concave portion 29 which can accommodate the claw member 27 and the clamp member 28.
- the guide block 16 facing the advance / retreat block 23 includes the advance / retreat block.
- a chord forming surface 30 that abuts flat on the other side of the metal ring W to form a linear chord b on the metal ring W;
- a recess 31 capable of accommodating the claw member 27 and the clamp member 28 is formed.
- the plate width measuring means 15 includes a guide block 16 and a contact block 1 as shown in FIGS.
- the measuring device main body 32 is provided at the tip of the piston rod 34 of the cylinder 33. It is attached and can move forward and backward.
- the measuring device main body 32 is attached to the bracket 35 as shown in FIG. Of the probe 36 provided above the metal ring W, and a cylinder 37 that moves the probe 36 up and down via the bracket 35.
- the bracket 35 is a cylinder 37 It is attached to the tip of the piston rod 38.
- the cylinder 37 has a rail member 39 extending on the side surface in a vertical direction.
- the bracket 35 is made movable up and down by a sliding member 40 that moves along the rail member 39.
- the input ring transfer means 9 is provided with input ring gripping means 26 for gripping a metal ring on the input ring mounting portion 8, and the input ring gripping means 26 is provided with a metal ring W
- the first rotating means 42 is connected to a moving means 41 for moving the moving means in the direction of transfer.
- the input ring gripping means 26 includes a pair of claw members 27, a pair of clamp means 43, each claw member 27, and each clamp means 43.
- a cylinder 44 for moving forward and backward toward the mounting portion 8 is provided.
- Each claw member 27 and each clamp means 43 oppose each other at a predetermined interval, and are integrally fixed to a tip (lower end) of a piston rod 45 of a cylinder 44 via a support plate 46.
- the clamp means 43 is composed of a drive part 47 connected to a support plate 46 and a pair of clamp members 28 opened and closed by the drive part 47.
- the moving means 41 includes a rail 48 extending in the direction of transport of the metal ring W, and a sliding frame 49 slidably provided along the rail 48. And a driving unit (not shown) for driving the movement of the sliding frame 49.
- the cylinder 44 is supported by the driving frame 49 via the first rotating means 42.
- the first rotating means 42 is provided between the sliding frame 49 and the cylinder 44 to rotate the rotating shaft 50 and the rotating shaft 50. It is composed of the driving means 5 1 and the like I have. As shown in FIG. 4, the first rotating means 42 allows the injection ring gripping means 26 to rotate so that the metal ring W can face the driving roller 3 and the driven roller 4. .
- the payout ring transfer means 10 is connected to the moving means 41 via a second rotating means 52.
- the dispensing ring transfer means 10 includes dispensing ring gripping means 53 for gripping the metal ring W at a position facing the metal ring W supported by the driving roller 3 and the driven port roller 4. I have.
- the dispensing ring gripping means 53 includes a pair of claw members 54, a pair of clamp means 55, and each claw member, similarly to the input ring gripping means 26.
- a cylinder 56 for moving the clamp 54 and each clamping means 55 toward and away from the metal ring W supported by the driving roller 3 and the driven roller 4 is provided.
- Each claw member 54 and each clamping means 55 oppose each other at a predetermined interval, and are integrally fixed to the tip (lower end) of the piston rod 57 of the cylinder 56 via a support plate 58.
- the clamping means 55 includes a driving section 59 connected to a support plate 58 and a pair of clamp members 60 opened and closed by the driving section 59.
- the second rotating means 52 is provided between the sliding frame 49 and the cylinder 56 to rotate the rotating shaft 61 and the rotary shaft 61. It is composed of driving means 62 such as Yue Ichiyu. As shown in FIG. 6, the second rotating means 52 can rotate the dispensing ring holding means 53 so that the metal ring W can be opposed to the dispensing ring mounting portion 11 from directly above. Has become.
- the dispensing ring mounting portion 11 is provided at the start end of a second transport path 63 formed of a conveyer or the like.
- hook the metal ring W The detaching member 6 4 which is a detaching means for detaching the ring W from the dispensing ring gripping means 53 and the metal ring W detached from the dispensing ring gripping means 53 are separated from the dispensing ring mounting part 11 by its restoring elasticity. It has a regulation wall 65 that regulates it so that it does not pop out.
- the advance / retreat block 23 is advanced by the driving of the cylinder 24, and the metal ring W is pressed against the guide block 16 by the pressing of the advance / retreat block 23 and deforms into a substantially elliptical shape. Accordingly, as shown by the imaginary line in FIG. 2, the metal ring W is parallel to the chord forming surface 25 of the advancing / retreating block 23 and the chord forming surface 30 of the guide block 16. Opposing chords a, b are formed via a pair of arcs c, d. The two arc portions c and d are formed to have a larger diameter than the outer diameters of the driving roller 3 and the driven roller 4.
- the measuring device main body 32 is advanced toward the metal ring W by driving the cylinder 33, and the measurement is performed.
- the child 36 is located above the metal ring W deformed into a substantially elliptical shape.
- the tracing stylus 36 is lowered with respect to the metal ring W via the bracket 35 by driving the cylinder 37.
- the metal ring W is sandwiched between the advance / retreat block 23 and the guide block 16 and pressed.
- the measuring device main body 32 detects the displacement until the tracing stylus 36 comes into contact with the upper end edge of the metal ring W, so that the surface of the charging ring mounting portion 8 is used as a reference.
- the width of W can be measured.
- the tracing stylus 36 is separated from the upper end edge of the metal ring W by the driving of the cylinder 37, and the measuring device main body 32 is retracted by the driving of the cylinder 33 to move out of the metal ring W. Break away.
- the metal ring W is transferred to the perimeter compensator 2 by the input ring transfer means 9 when the plate width is within the range of the specified size, and is not shown when the plate width is outside the range of the specified size. It is discharged from the charging ring mounting part 8 by the discharging means.
- the plate width measuring means 15 is provided between the guide block 16 and the contact block 17, but the plate width measuring means 15 is provided between the contact block 17 and the forward / backward block 2. Any position may be provided as long as the operation is not hindered by the blocks 16, 17, and 23, such as between 3.
- each claw member 27 and the clamp member 28 are accommodated in the concave portion 29 of the reciprocating block 23 and the concave portion 31 of the guide block 16 and have a substantially elliptical shape. It comes into contact with the outer surfaces of the chords a and b of the metal ring W that has been deformed.
- the advance / retreat block 23 is moved backward by driving the cylinder 24. Since the metal ring W released from the pressing by the reciprocating block 23 is regulated by the claw member 27, a substantially elliptical shape is maintained. We are in pressure contact, Each claw member 27 is in a state of being gripped. At the same time, the clamp member 28 is closed, and the metal ring W is securely held by the input ring gripping means 26 in a state where it is prevented from falling off. In addition, the two arc portions c and d of the metal ring “W” are maintained in a state of being curved to a larger diameter than the outer diameters of the driving roller 3 and the driven roller 4.
- the charging ring gripping means 26 is rotated by the first rotating means 42, and the metal ring W is advanced by driving the cylinder 44 of the charging ring gripping means 26. .
- the metal ring W is transferred to a position including the driving roller 3 and the driven roller 4.
- both arc portions c and d are curved to have a larger diameter than the outer diameters of the drive port roller 3 and the driven roller 4.
- the driving roller 3 and the driven roller 4 are included without contacting the driving roller 3 and the driven roller 4.
- the clamp member 28 of the clamp means 43 is opened.
- the driven roller 4 is horizontally moved by the driving of the roller moving means, and is separated from the driving roller 3.
- the two arc portions c and d of the metal ring W are curved and extended to a small diameter along the driving roller 3 and the driven roller 4, and the interval between the two chord portions a and b is reduced, so that the claw member 27 and the clamp Move away from member 28.
- the holding of the metal ring W by the charging ring gripping means 26 is released, and the charging of the metal ring W into the driving port roller 3 and the driven roller 4 is completed.
- the claw member 27 and the clamp member 28 that have released the grip of the metal ring W The cylinder 44 is driven backward, and the input ring gripping means 26 is rotated by the first rotating means 42 to return to a position above the input ring mounting portion 8. After that, the circumference correction of the metal ring W is performed by the circumference correction device 2.
- the dispensing ring transfer means 10 is connected to the charging ring transfer means 9 via the 'moving means 41'.
- the dispensing of the metal ring W by the dispensing ring transfer means 10 can be performed simultaneously with the charging of the metal ring W by the charging ring transfer means 9.
- the operation related to the payout by the payout ring transfer means 10 will be described.
- the discharge ring gripping means 53 of the discharge ring transfer means 10 is driven by the cylinder 56 to drive the drive rollers 3 and It is advanced toward the metal ring W supported by the driven roller 4.
- the pawl members 54 of the payout ring gripping means 53 are positioned outside the chords a and b of the metal ring W, and the clamp members 60 in the open state of the clamp means 55 are attached to the chords a and b. Opposed through a part of b.
- the driven roller 4 is moved in a direction approaching the drive roller 3, and the metal ring W, which has been released from tension by the drive roller 3 and the driven roller 4, is restored to the two chord portions a and b by restoring elasticity.
- the gap widens temporarily and comes into pressure contact with the claw member 54.
- the metal ring W is separated from the drive port 3 and the driven roller 4 in the outer circumferential direction of the drive roller 3 and the driven port 4 and is held by the claw members 54.
- the clamp means 55 is operated to clamp a part of the chords a and b.
- the dispensing ring gripping means 53 is retracted in a direction away from the driving port roller 3 and the driven roller 4 by driving the cylinder 56.
- Fri The metal ring W is gripped by the claw members 54 of the payout ring gripping means 53, and the chords a and b are partially clamped by the clamping means 55.
- the metal ring “W” is separated from the roller 4, the metal ring “W” is prevented from falling off, the substantially elliptical shape is maintained, and contact with other parts is prevented.
- the dispensing ring holding means 53 holding the metal ring W is transported by the moving means 41 to a position above the dispensing ring mounting portion 11.
- the dispensing ring gripping means 53 is advanced by driving the cylinder 56, and the dispensing ring gripping means 53 is rotated downward by about 90 degrees by the second rotating means 52. You. As a result, as shown by the phantom line in FIG. 6, the metal ring W enters below the detaching member 64 of the payout ring mounting portion 11. At this time, the clamping of the metal ring W by the clamping means 55 is released. As a result, the metal ring W can be detached downward while being held by the claw members 54.
- the payout ring gripping means 53 is moved backward (upward) by driving the cylinder 56.
- the release member 64 facing the metal ring W gripped by each claw member 54 locks the metal ring W, so that each claw member 54 of the dispensing ring gripping means 53 is provided.
- the metal ring W is detached from, and falls onto the dispensing ring receiver 11. Since the metal ring W detached from each claw member 54 is released from the state of being held in a substantially elliptical shape, there is a possibility that jumping or rampage may occur due to its restoration elasticity. It is regulated in the dispensing ring mounting portion 11 without jumping out of the dispensing ring mounting portion 11. Next, as shown in FIG.
- the metal ring W is carried out by a conveyor or the like in the second conveyance path 63 starting from the payout ring mounting portion 11. Then, referring to FIG. 6 and FIG. 1, the dispensing ring gripping means 53 which has released the gripping of the metal ring W and has been retracted (raised) is rotated upward by the second rotating means 52, and It is returned and transported by the means 41 and returns to the position where the driving roller 3 and the driven roller 4 face each other.
- the charging and dispensing of the metal ring W can be performed reliably and quickly, and the working efficiency can be improved.
- the metal ring W is loaded and unloaded to the circumference correction device 2 by the loading and unloading device 1, but the loading and unloading device 1 includes the driving roller 3 and the driven roller 4.
- Any device other than the circumference compensator 2 can be employed as long as it has a pair of support rollers for supporting the metal ring W as described above.
- a rolling machine 66 for rolling a metal ring W as shown in FIG. 7 can be mentioned.
- components having the same reference numerals as those in FIG. 1 have the same configurations as those described above.
- the rolling mill 66 is provided with a guide opening 69 between a pair of tension rollers 67 and 68 corresponding to a pair of support rollers. It is provided with a rolling roller 70 that is lowered and a backup roller 71.
- One tension roller 67 is supported by a shaft support member 72 that is moved in the horizontal direction by a not-shown porter moving means, and separates from the other tension roller 68 when the metal ring W is rolled. It is provided so that tension can be applied to the ring W.
- the claw members 27, 5 are provided at the positions of the clamp means 43, 55 without providing the clamp means 43, 55. Even if 4 is provided, the gripping state can be sufficiently maintained.
- the metal ring loading / unloading device of the present invention performs rolling of a metal ring, which is a device for supporting the metal ring on a pair of detachable support rollers, and performs perimeter correction of the metal ring.
- the metal ring can be suitably used for a peripheral length compensator and the like, and the metal ring can be charged and discharged quickly to improve the manufacturing efficiency of the metal ring.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Workpieces (AREA)
- Specific Conveyance Elements (AREA)
- Treatment Of Fiber Materials (AREA)
- Attitude Control For Articles On Conveyors (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Wire Processing (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002537504A JP3964784B2 (ja) | 2000-10-20 | 2001-09-18 | 金属リング投入払出装置 |
AU2001290230A AU2001290230A1 (en) | 2000-10-20 | 2001-09-18 | Metal ring inputting and outputting device |
EP01970123A EP1346801B1 (en) | 2000-10-20 | 2001-09-18 | Apparatus for loading and unloading a metal ring |
US10/399,538 US6898956B2 (en) | 2000-10-20 | 2001-09-18 | Metal ring inputting and outputting device |
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-320521 | 2000-10-20 | ||
JP2000-321138 | 2000-10-20 | ||
JP2000321139 | 2000-10-20 | ||
JP2000321138 | 2000-10-20 | ||
JP2000320521 | 2000-10-20 | ||
JP2000-321139 | 2000-10-20 | ||
JP2000-356188 | 2000-11-22 | ||
JP2000356188 | 2000-11-22 | ||
JP2000384181 | 2000-12-18 | ||
JP2000-384181 | 2000-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002034479A1 true WO2002034479A1 (fr) | 2002-05-02 |
Family
ID=27531681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/008106 WO2002034479A1 (fr) | 2000-10-20 | 2001-09-18 | Dispositif permettant l'introduction et la distribution d'anneaux metalliques |
Country Status (6)
Country | Link |
---|---|
US (1) | US6898956B2 (ja) |
EP (1) | EP1346801B1 (ja) |
JP (1) | JP3964784B2 (ja) |
CN (1) | CN1251843C (ja) |
AU (1) | AU2001290230A1 (ja) |
WO (1) | WO2002034479A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008229668A (ja) * | 2007-03-20 | 2008-10-02 | Honda Motor Co Ltd | 金属リング加工方法及びその装置 |
TWI666077B (zh) * | 2016-11-07 | 2019-07-21 | Nippon Steel Corporation | 側封裝置、雙輥式連續鑄造裝置、及薄鑄片之製造方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3580303B2 (ja) * | 2002-08-30 | 2004-10-20 | 日産自動車株式会社 | 無端金属ベルトの製造方法および製造装置 |
CA2591958C (en) * | 2004-12-23 | 2012-06-19 | Mueller Weingarten Ag | Method for producing longitudinal grooves in cylindrical workpieces |
CN101745914B (zh) * | 2007-04-26 | 2011-05-25 | 王瑞峰 | 一种应用于多工位自动拉伸冲床装置中的机械手 |
WO2010110037A1 (ja) | 2009-03-26 | 2010-09-30 | 本田技研工業株式会社 | 金属リングの自動熱処理方法 |
WO2012111213A1 (ja) * | 2011-02-14 | 2012-08-23 | 本田技研工業株式会社 | 金属リング製造方法及びその装置 |
JP5766767B2 (ja) * | 2013-11-05 | 2015-08-19 | ファナック株式会社 | 円筒形対象物を把持するロボットハンド及びロボット |
AT514586B1 (de) * | 2013-11-14 | 2015-02-15 | Berndorf Band Gmbh | Vorrichtung zum Bearbeiten eines Endlosbandes mit einem Bandkörper aus Metall |
CN103894524A (zh) * | 2014-04-11 | 2014-07-02 | 安徽理工大学 | 全自动环件成型机 |
CN110842964B (zh) * | 2019-12-04 | 2021-04-13 | 嘉兴求精机械有限公司 | 一种可调向的圆管夹持机械手 |
CN112475806B (zh) * | 2020-11-20 | 2022-04-08 | 西安航天发动机有限公司 | 一种QCr0.8合金大尺寸锥筒形环件成形工艺 |
CN116274775B (zh) * | 2023-05-16 | 2023-07-25 | 山西奔马铸锻有限公司 | 一种法兰对称式锻造加工用碾环机 |
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US4757701A (en) * | 1986-05-29 | 1988-07-19 | Ishibashi Iron Works, Co., Ltd. | Six stage rolling apparatus for forming endless metal belts |
JPH0251682B2 (ja) * | 1986-05-29 | 1990-11-08 | Koichi Hamada | |
JPH049062Y2 (ja) * | 1986-03-27 | 1992-03-06 | ||
EP0922884A2 (en) * | 1997-12-10 | 1999-06-16 | Nissan Motor Co., Ltd. | Producing method of metal band of metal belt for belt-type continuously variable transmission and producing apparatus thereof |
JP5080295B2 (ja) * | 2007-01-26 | 2012-11-21 | 帝人株式会社 | 放熱性実装基板およびその製造方法 |
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JPS6349337A (ja) | 1986-08-19 | 1988-03-02 | Toyota Central Res & Dev Lab Inc | 金属ベルトの製造方法及び製造装置 |
DE3817120A1 (de) | 1988-05-19 | 1989-11-30 | Herion Werke Kg | Sicherheitsventil |
US5640868A (en) * | 1995-12-28 | 1997-06-24 | Larex A.G. | Apparatus and method for work hardening an endless belt for use in a belt caster |
JP3441964B2 (ja) * | 1998-04-14 | 2003-09-02 | 本田技研工業株式会社 | 金属ベルトの圧延加工装置 |
US6318140B1 (en) * | 1999-10-08 | 2001-11-20 | Honda Giken Kogyo Kabushiki Kaisha | Method of manufacturing laminated ring and apparatus for measuring circumferential length difference of ring in such method |
JP3782395B2 (ja) * | 2000-10-20 | 2006-06-07 | 本田技研工業株式会社 | リングの圧延装置 |
AU2001295978A1 (en) * | 2000-11-09 | 2002-05-21 | Honda Giken Kogyo Kabushiki Kaisha | Device for correcting circumferential length of metal ring |
-
2001
- 2001-09-18 CN CN01817674.7A patent/CN1251843C/zh not_active Expired - Fee Related
- 2001-09-18 JP JP2002537504A patent/JP3964784B2/ja not_active Expired - Fee Related
- 2001-09-18 WO PCT/JP2001/008106 patent/WO2002034479A1/ja active Application Filing
- 2001-09-18 US US10/399,538 patent/US6898956B2/en not_active Expired - Fee Related
- 2001-09-18 EP EP01970123A patent/EP1346801B1/en not_active Expired - Lifetime
- 2001-09-18 AU AU2001290230A patent/AU2001290230A1/en not_active Abandoned
Patent Citations (5)
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JPH049062Y2 (ja) * | 1986-03-27 | 1992-03-06 | ||
US4757701A (en) * | 1986-05-29 | 1988-07-19 | Ishibashi Iron Works, Co., Ltd. | Six stage rolling apparatus for forming endless metal belts |
JPH0251682B2 (ja) * | 1986-05-29 | 1990-11-08 | Koichi Hamada | |
EP0922884A2 (en) * | 1997-12-10 | 1999-06-16 | Nissan Motor Co., Ltd. | Producing method of metal band of metal belt for belt-type continuously variable transmission and producing apparatus thereof |
JP5080295B2 (ja) * | 2007-01-26 | 2012-11-21 | 帝人株式会社 | 放熱性実装基板およびその製造方法 |
Non-Patent Citations (1)
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008229668A (ja) * | 2007-03-20 | 2008-10-02 | Honda Motor Co Ltd | 金属リング加工方法及びその装置 |
TWI666077B (zh) * | 2016-11-07 | 2019-07-21 | Nippon Steel Corporation | 側封裝置、雙輥式連續鑄造裝置、及薄鑄片之製造方法 |
US11192174B2 (en) | 2016-11-07 | 2021-12-07 | Nippon Steel Corporation | Side sealing device, twin-roll continuous casting apparatus, and method of manufacturing cast strip |
Also Published As
Publication number | Publication date |
---|---|
CN1251843C (zh) | 2006-04-19 |
EP1346801B1 (en) | 2011-06-08 |
AU2001290230A1 (en) | 2002-05-06 |
JPWO2002034479A1 (ja) | 2004-03-04 |
US20040020257A1 (en) | 2004-02-05 |
US6898956B2 (en) | 2005-05-31 |
JP3964784B2 (ja) | 2007-08-22 |
EP1346801A1 (en) | 2003-09-24 |
CN1469796A (zh) | 2004-01-21 |
EP1346801A4 (en) | 2009-01-21 |
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