WO2006137317A1 - 搬送用走行体の配送設備 - Google Patents
搬送用走行体の配送設備 Download PDFInfo
- Publication number
- WO2006137317A1 WO2006137317A1 PCT/JP2006/311991 JP2006311991W WO2006137317A1 WO 2006137317 A1 WO2006137317 A1 WO 2006137317A1 JP 2006311991 W JP2006311991 W JP 2006311991W WO 2006137317 A1 WO2006137317 A1 WO 2006137317A1
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- WO
- WIPO (PCT)
- Prior art keywords
- rail
- friction drive
- traveling body
- drive wheel
- movable
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
- B65G35/06—Mechanical conveyors not otherwise provided for comprising a load-carrier moving along a path, e.g. a closed path, and adapted to be engaged by any one of a series of traction elements spaced along the path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/12—Systems with propulsion devices between or alongside the rails, e.g. pneumatic systems
- B61B13/127—Systems with propulsion devices between or alongside the rails, e.g. pneumatic systems the propulsion device consisting of stationary driving wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/0442—Storage devices mechanical for elongated articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/0457—Storage devices mechanical with suspended load carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/025—Adaptations of individual rollers and supports therefor having spherical roller elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/12—Devices for changing direction of travel or for transferring from one runway to another; Crossings; Combinations of tracks of different gauges
Definitions
- the present invention relates to a transfer device for transferring a transport traveling body that does not include self-propelling means between a main rail and a movable rail that can be connected to the main rail by external friction drive. It is related with the delivery equipment provided with.
- This type of transportation device for transporting a transporting device is a means for switching the travel route of the transporting traveling member, or transporting from the main line, which is the main travel route of the transporting traveling member, to a plurality of storage branch lines. It is used as a means for distributing the body and returning the transportation traveling body from the storage branch line to the main line, or for reversing the front-rear direction of the transportation traveling body along the traveling route of the transportation traveling body.
- the transport traveling body is moved in the reverse direction from the first travel path that travels the carriage-shaped transport traveling body that transports the automobile body in the forward direction.
- a traverser type movable rail to be transferred to the second traveling route to be used is used, but as a delivery device for transferring the conveying traveling body from the first traveling route onto the movable rail, Driving means for transferring the traveling body from the movable rail to the second traveling path using the friction driving wheel disposed at the end of the one traveling path and the friction driving wheel on the movable rail.
- the friction drive wheel disposed at the start end of the second travel route and the friction drive wheel on the movable rail are used.
- Patent Document 1 Japanese Patent Laid-Open No. 2001-97546
- friction drive wheels may be required not only on the movable rail side but also on each traveling path side to which the movable rail is connected.
- the control system becomes complicated, and the equipment cost as a whole is very high.
- a large number of transport runs A lot of storage rails for storage of rows are arranged in parallel, and the movable rails move sideways and can be connected to any storage rail. Friction drive wheels had to be added to every storage rail in the above, which was not practical in terms of equipment costs.
- a delivery facility for a transporting traveling body configured to transfer the transporting traveling body by the push-pull driving means on the movable rail side was also considered.
- the transporting traveling body has a long overall length for transporting long objects.
- the stroke of the locking tool on the side of the push / pull drive means that engages the locked portion on the side of the transport traveling body also becomes longer to match the overall length of the transport traveling body, and the push / pull drive means It became large and complicated, and it was still not practical.
- An object of the present invention is to provide a delivery facility for a transporting traveling body that can solve the conventional problems as described above, and the means is summarized by reference numerals of embodiments described later.
- the main rail (l la, 118a), the movable rail (6, 106) that can be connected to the main rail (l la, 118a) by movement, and the movable rail (6, 106 ) And the main rail (1 la, 118a) and a transfer device (16A, 121A) for transferring the transfer vehicle (1, 101) by external friction drive
- the transport traveling body (1, 101) is provided with a friction drive surface (4a, 104a) parallel to its moving direction over its entire length, and the delivery device (16A, 121A) A drive wheel (17, 124) and a friction drive wheel moving means (18, 12 6), the friction drive wheel (17, 124) provided on the movable rail (6, 106) and
- the friction drive wheel moving means (18, 126) is configured to be switchable between a drive state and a drive release
- the friction drive wheels (17, 124) are supported by the movable rails (6, 106) and can be brought into contact with the friction drive surfaces (4a, 104a) of the transport traveling bodies (1, 101).
- the position (R) is supported by the main rails (11a, 118a) and reciprocates between the advancing positions where it can come into contact with the friction drive surfaces (1 ⁇ 2, 101 ⁇ 2) of the transport traveling body (1, 101). It becomes the structure to move.
- the transfer device (121A) includes a drive position for pressing the friction drive wheel (124) against the friction drive surface (104a) and a friction drive surface (104a).
- Friction drive wheel position switching means (125) for switching the position between the disengaged drive release position is provided, and when the drive state of the friction drive wheel (124) is released, the friction drive wheel (124) is moved to the drive release position. It can be configured to be realized by position switching.
- the friction drive wheel moving means (126) is provided to be movable in parallel with the movable rail (106).
- the movable body (127) and drive means (128) for reciprocating the movable body (127) are configured, and the friction drive wheel position switching means (125) is transported to the movable body (127) for conveyance.
- a friction drive wheel support member (140) supported so as to be movable in a perspective direction with respect to the friction drive surface (104a) of the body (101) and supported by the friction drive wheel (124), and the movable body (127).
- a spring (143) biased in a direction to approach the moving surface (104a) and a drive means (144) for reciprocating the drive member (141) can be configured.
- the drive means (128) of the friction drive wheel moving means (126) includes a rack gear (133) provided on the movable body (127) parallel to the moving direction, as described in claim 5.
- the pinion gear (134) that meshes with the rack gear (133) and the motor (136) that drives the pinion gear (134) to rotate in the forward and reverse directions can be configured.
- the configuration described in claim 5 can be implemented in combination with any one of claims:! To 4 and the configuration described in claim 1.
- a pair of friction drive wheels (124) on both front and rear sides in the moving direction is a pair of abutting friction drive surfaces (104a) of the transport traveling body (101).
- Guide rollers (137a, 137b) are arranged, and the pair of guide rollers (137a, 137b) is configured to move integrally with the friction drive wheel (124) reciprocated by the friction drive wheel moving means (126). can do.
- the configuration described in claim 6 can be implemented in combination with the configuration described in any one of claims:! To 5.
- the friction drive wheel (17, 124) is supported so as to be movable in a perspective direction with respect to the friction drive surface (4a, 104a) of the transport traveling body (1, 101).
- the springs (30, 1 43) are urged toward the friction drive surfaces (4a, 104a) of the transport traveling body (1, 101) to transfer between the friction drive wheels (17, 124).
- Backup rollers (31, 153a, 153b, 156a, 156b) sandwiching the traveling body (1, 101) can be provided.
- the configuration described in claim 7 can be implemented in combination with the configuration described in any one of claims:! -6.
- the backup roller (153a, 153b, 156a, 156b) has the friction drive wheel (124) with respect to the friction drive wheel (124) as described in claim 8.
- the friction drive wheel (124) by the moving means (126) can be juxtaposed on both front and rear sides in the reciprocating direction.
- the backup roller (153a, 153b, 156a, 156b) is in the retracted position (R) as described in claim 9.
- a backup roller (156a, 156b) fixed to the main rail (118a) side at a position to be provided can be provided, and the backup roller (31) can be
- the friction drive wheel moving means (18) is configured to reciprocate integrally with the friction drive wheel (17).
- the transport traveling body (1) includes the movable rail (1).
- the friction drive wheel moving means (18) includes a portal frame (22) covering the movable rail (6) from above and an upper portion of the movable rail (6). And a reciprocating drive actuator (21) for moving the portal frame (22) back and forth.
- the friction drive wheel (17) and the backup roller (31) are connected to the portal frame ( It can be attached to the vertical struts (22a, 22b) on both sides of 22).
- the movable rail (6, 106) is configured to be movable in a direction perpendicular to the length direction thereof, and the main rail (1 la, l lb, 118a, l 18b) is configured to move the movable rail (6, 106).
- the transfer device (16A, 16B, 121A, 121B) should be provided at both ends of the movable rail (6, 106), respectively. Can do.
- the configuration according to claim 13 can be implemented in combination with the configuration according to any one of claims:! To 12.
- the movable rail (106) has a length equal to or close to the entire length of the transport traveling body (101), and is configured to be movable in a direction orthogonal to the length direction.
- the retracted position (R) of the friction drive wheel (124) is The friction drive wheel (124) is set at one position where the friction drive wheel (124) can come into contact with the substantially central position of the entire length of the friction drive surface (104a) of the transport traveling body (101) supported by the movable rail (106).
- the advancing position of the drive wheel (124) is the friction drive surface (104a) of the transport traveling body (101) supported by one main rail (157A) to which one end of the movable rail (106) is connected.
- of Can be friction drive wheel on the friction driving surface (104a) (124) sets the two places with a second advanced position which can contact (F2).
- the structure described in claim 14 can be implemented in combination with the structure described in claim 1 of any one of claims:!
- the openable and closable auxiliary that holds a gap between the movable rail (106) and the main rail (157) in which the movable rail (106) is in a connected state.
- a rail (158) can be provided at the end of the movable rail (106).
- the configuration according to claim 15 can be implemented in combination with the configuration according to any one of claims:! To 14.
- the auxiliary rail (158) is pivotally supported on the end of the movable rail (106) so as to be swingable up and down as described in claim 16, and the auxiliary rail (158) is supported.
- a drive means (160) is provided for switching the rail (158) between a standing open posture and a use posture connected to the main rail (157).
- the auxiliary rail (158) and the main rail (157) are provided with an auxiliary rail (158 ) On the main rail (1 57) Force to provide vertical fittings (174a, 174b, 175) that fit together to prevent misalignment of the left and right sides of both rails (157, 158) when they are in the connecting position. it can.
- the transfer traveling body (101) is moved toward the auxiliary rail (158).
- a stopper (165) that can be freely opened and closed is provided, and the stopper (165) and the auxiliary rail (158) are connected to the stopper (165) when the auxiliary rail (158) is in the standing open position.
- the stopper (165) moves the carrier (101) toward the auxiliary rail (158). They can be linked to each other to achieve a non-acting posture that allows driving.
- the configuration described in claim 17 can be implemented in combination with the configuration described in claim 15 or 16.
- the transfer traveling body (101) moves toward the movable rail (106).
- a stopper (169) that can be freely opened and closed is provided, and an operating means (181) for the stopper (169) is provided on the auxiliary rail (158) side so that the auxiliary rail (158) is in a standing open posture force use posture.
- the operating means (181) switches the stopper (169) to the acting posture force non-acting posture
- the auxiliary rail (158) switches to the used posture force standing open posture
- the stopper ( 169) can be configured to switch from a non-operating posture to a working posture.
- the configuration described in claim 18 can be implemented in combination with the configuration described in any one of claims 15 to 17.
- the movable rail is in the connected state.
- the friction drive wheel at the retracted position is switched to the driving state and is driven to rotate in the direction in which the transfer traveling body is fed, so that the transfer traveling body is moved to the movable rail.
- the entire transport traveling body can be transferred to the main rail side.
- the friction drive wheel and the friction drive wheel moving means are provided only on the movable rail side, and this movable rail can be connected by movement or rotation.
- the main rail is a storage rail that stores the traveling body for transportation, and there are many storage facilities arranged side by side along the moving path of the movable rail, it is between the movable rail and each storage rail (main rail). Therefore, it is possible to implement at low cost by minimizing the cost for the means and control for transferring the transport traveling body.
- the friction drive wheels are transported only when the transport traveling body is actually pulled into the movable rail and driven or driven out to the main rail. Friction drive after switching to the drive position that presses against the friction drive surface of the traveling body, and moving the friction drive wheel to the advance position that is the drive start position or after completing the delivery drive of the transport traveling body When returning the wheel to the retracted position, the friction drive wheel is switched to the drive release position separated from the friction drive surface of the transport traveling body, so means for locking the position of the transport traveling body until the start of driving is also used.
- the delivery facility of the present invention can be facilitated by adopting the configuration described in claim 4 or claim 5. Moreover, it can be implemented at low cost.
- the posture of the conveying traveling body that is friction-driven by the friction drive wheel can be maintained in a posture parallel to the traveling direction, and the movable rail and the connection rail are in a connected state. It is possible to drive the transfer traveling body with a friction drive wheel to and from a certain main rail in a good and reliable manner.
- the transport traveling body is reliably generated while generating a necessary friction force between the friction drive surface and the friction drive wheel of the transport travel body. Can be prevented from inclining due to the pressure contact of the friction drive wheel, so that even if it is a type of transportation vehicle that is suspended from a guide rail via a trolley, the conveyance vehicle can be reliably propelled and driven. it can.
- the operation of the backup roller can be further ensured.
- the back-up roller since the back-up roller only needs to be pivotally supported at the fixed positions of the movable rail and the main rail, the configuration using the backup roller can be easily implemented. .
- the propulsion action of the transport traveling body by the friction drive wheel is performed when the friction drive wheel is in the retracted position, in the advanced position, or between the two positions. It can be surely performed at any time of movement.
- the traveling body force for transportation includes a load bar parallel to the moving direction suspended on the movable rail via a trolley, and one side surface of the load bar can be configured as the friction drive surface
- the entire apparatus including the friction drive wheel, the backup roller, and the friction drive wheel moving means can be configured well.
- the stroke of the reciprocating movement of the friction drive wheel may be short even in a facility that handles a long traveling object for conveying a long object.
- the friction drive wheel moving means can be made small and inexpensive.
- the present invention when the present invention is applied to, for example, a storage facility in which a large number of storage rails are arranged in parallel on both sides of the moving path of the movable rail, it can be easily implemented by adopting the configuration according to claim 13.
- the transfer traveling body can be transferred between the movable rail and the main rail to which both ends thereof are connected by one friction drive wheel.
- the gap between the moving path of the movable rail and the main rail can be made sufficiently large.
- the transfer traveling body between the main rails in the connected state can be safely and reliably performed by the presence of the auxiliary rails that fill the gaps between the two rails.
- the lateral shift between the movable rail and the main rail to which the movable rail is connected is prevented by using the switching of the posture of the auxiliary rail. This makes it possible to more safely and reliably transfer the transfer traveling body between the rails.
- FIG. 1 is a side view showing a first embodiment of the present invention.
- FIG. 2 is a schematic plan view of the first embodiment.
- FIG. 3 is a side view of the main part for explaining the one-side delivery device of the first embodiment.
- FIG. 4 is a front view showing an operating state of the delivery device shown in FIG.
- FIG. 5 is a plan view of a main part of the delivery device shown in FIG.
- FIG. 6 is a schematic plan view showing another usage pattern.
- FIG. 7 is a schematic front view showing a second embodiment of the present invention.
- FIG. 8 is a partially cutaway schematic side view of the second embodiment.
- FIG. 9 is a partially cutaway plan view of the second embodiment.
- FIG. 10A is a plan view of the main part for explaining the transfer traveling body transfer part on one end side of the movable rail in the second embodiment
- FIG. 10B shows the main part of the friction drive wheel position switching means.
- FIG. 2 is a plan view showing the operating state of the drive member of the friction drive wheel position switching means.
- FIG. 11] is a partially cutaway plan view of the main part for explaining the transfer and transfer action of the transport traveling body in the second embodiment.
- FIG. 12 is a partially cutaway side view of the main part.
- FIG. 13 is a front view of the main part showing the friction drive wheel and its position switching means in the second embodiment.
- FIG. 14 is a front view of the main part showing the friction drive wheel moving means in the second embodiment.
- FIG. 15 is a partially longitudinal front view showing the main part of the third embodiment of the present invention.
- FIG. 16 is a plan view of FIG.
- FIG. 17 is a partially longitudinally developed front view showing the main rail side stopper means shown in FIGS. 15 and 16 and related portions.
- FIG. 18 is a partial longitudinal sectional front view of a main part for explaining a state where the auxiliary rail shown in FIGS. 15 and 16 is switched to a use posture.
- FIG. 19 is a plan view of FIG.
- FIG. 20 is a partially longitudinal development front view showing the main rail side stopper means shown in FIGS. 18 and 19 and its related parts.
- FIG. 21 is a schematic plan view for explaining the fourth embodiment of the present invention, wherein FIG. A shows a state where the friction drive wheel is in the retracted position, and FIG. B shows a state where the friction drive wheel is in the advanced position. It is.
- FIGs. 1 to 5 denote a transporting traveling body, which is elongated through a hanger 2.
- a load bar 4 for suspending the object to be conveyed 3 and trolleys 5 attached to both ends of the load bar 4 and a plurality of intermediate positions are provided.
- the trolleys 5 at both ends are not shown, and the load bar 4 is simply shown as a single rod-like body. It is divided so that it can be bent horizontally at least around the vertical axis (for example, at the position of each trolley 5).
- Reference numeral 6 denotes a movable rail having a total length substantially equal to the total length of the transport traveling body 1 (load bar 4), and suspending one transport traveling body 1 movably through each trolley 5. Can be lowered.
- Reference numeral 7 denotes a movable rail suspended moving body (hereinafter abbreviated as a moving body) that suspends the movable rail 6, and is provided with two rows of guide rails 8a and 8b and self-propelled driving means (motor-driven driving wheel).
- the power trolley 1 is equipped with a power trolley 9 that is suspended horizontally through a power trolley 9 and a plurality of fleet outlets 10 in a horizontal direction perpendicular to the length of the movable rail 6.
- the self-propelled driving means can self-propel in either forward or reverse direction and can automatically stop at a predetermined position.
- 11A and 1IB are storage areas arranged on both sides of the lateral movement path of the moving body 7 (movable rail 6). In both storage areas 11A and 11B, the moving body 7 stopped at a fixed position is movable.
- Storage rails 11a and l ib are juxtaposed at appropriate intervals in the lateral movement direction of the movable body 7 (movable rail 6) so that both ends of the rail 6 are connected.
- the movable rail 6 in this embodiment is wound around the moving body 7 as shown in FIG.
- a plurality of suspension ropes (wire rope, chain, etc.) 12 that can be pulled out are suspended so that they can be lifted and lowered, and the suspension rope 12 is wound up and fed out by the lifting drive means 13 mounted on the moving body 7.
- the movable rail 6 can be moved up and down while maintaining a horizontal posture between the rising limit position immediately below the moving body 7 and the lowering position of an arbitrary height. Therefore, the storage rails 1 la and l ib in the storage areas 11A and 11B can be connected to both ends of the movable rail 6 in each lowered position, not only at a level that can be connected to both ends of the movable rail 6 in the ascending limit position.
- FIG. 2 14 is a main rail for warehousing to storage areas 11A and 11B
- 15 is a main rail for warehousing from storage areas 11A and 11B, which is caused by lateral movement of the moving body 7 and raising and lowering of the movable rail 6.
- the end of the movable rail 6 can be connected.
- the movable rail 6 suspended from the movable body 7 having the above-described configuration is provided with transfer devices 16A and 16B at both ends thereof. Both the transfer devices 16A and 16B have the same configuration, and include a friction drive wheel 17 and a friction drive wheel moving means 18. As shown in FIGS. 3 to 5, the friction drive wheel moving means 18 is supported by a slide guide rail 19 provided on the upper end of the movable rail 6 so as to be reciprocally movable in the length direction of the movable rail 6.
- a rod-like movable body 20 that is connected to the inner end of the rod-like movable body 20 that moves back and forth, and an outer end of the rod-like movable body 20 that moves back and forth. It is composed of a gate-shaped frame 22 that is coupled to the movable lane 6 and covers the movable lane 6 from above. As the actuator 21, an electric screw cylinder 24 driven by a motor 23 is used.
- the friction drive wheel 17 is provided at the lower end portion of the vertical support portion 22 a on one side of the portal frame 22. That is, a bearing member 25 is attached to the lower end portion of the vertical column portion 22a, and a motor 28 with a speed reducer is mounted on the movable base 27 supported by the bearing member 25 through a vertical support shaft 26 so as to be horizontally swingable.
- the friction drive wheel 17 is attached to the vertical output shaft projecting from the motor 28 with a speed reducer to the lower side of the movable table 27.
- the movable table 26 Between the movable table 27 and the bearing member 25, the movable table 26 The bolts and nuts 29 that restrict the horizontal swing range are interposed, and the friction drive wheels 17 are moved by the springs 30 interposed between the movable base 27 and the bearing member 25 via the bolts and nuts 29. It is configured to urge inward (directly below the movable rail 6). Also, the lower end of the vertical support 22b on the opposite side of the portal frame 22 A backup roller 31 is pivotally supported via a bearing member 32 so as to face the friction drive wheel 17.
- the rod-like retractable movable body 20 is pulled back to the retreat limit position by the actuator 21 (electric screw cylinder 24).
- the friction drive wheel 17 and the backup roller 31 supported by the portal frame 22 are located at the retracted position R slightly inward from the end of the movable rail 6, and the actuator 21 as shown by the phantom line in FIG.
- the friction drive wheel 17 and the backup roller 31 supported by the portal frame 22 are moved outward from the end of the movable rail 6.
- advance position F which has advanced a predetermined distance.
- the movable rail 6 has a length substantially equal to the entire length of the transport traveling body 1 (load bar 4), as shown in FIG.
- the both ends of the load bar 4 of the traveling body 1 for transfer are the transfer devices 16A, 16B provided at both ends of the movable rail 6. It is in a state of being positioned between each friction drive wheel 17 and the backup roller 31 in the retracted position R (see FIG. 3) (see FIG. 4).
- the biasing force of the spring 30 is set so that the friction drive wheel 17 clamps the load bar 4 of the transport traveling body 1 with the backup roller 31 with a required pressure.
- the load bar 31 of the transport traveling body 1 pushes the friction driving wheel 17 between the friction driving wheel 17 and the backup roller 31.
- the horizontal swing range of the friction drive wheel 17 is set by the bolt and nut 29 so that the friction drive wheel 17 can enter.
- the load bar 4 of the transport traveling body 1 has friction drive surfaces 4a and 4b that are continuous on the left and right sides of the entire length of the load bar.
- the load bar 4 When the friction drive wheel 17 is rotationally driven while being sandwiched between the friction drive wheel 17 and the backup roller 31, the conveyance traveling body 1 is frictionally driven to rotate the friction drive wheel 17. Will be promoted.
- the friction drive wheel 17 needs to be self-exchanging between a drive state in which the conveyance traveling body 1 is propelled via the friction drive surface 4a of the load bar 4 and a drive release state.
- the load bar in the transport traveling body 1 Since the friction drive wheel 17 cannot be forcibly separated from the friction drive surface 4a of No.
- the motor 28 with a speed reducer that drives the friction drive wheel 17 is not connected to the friction drive wheel 17 when it is not energized.
- the friction drive wheel 17 can be freely rotated by inserting a clutch between the final stage reduction shaft of the speed reducer and the vertical output shaft to which the friction drive wheel 17 is attached, and disengaging the clutch when necessary. It is configured so that it can be in a (drive released state).
- the actuator 21 is actuated to move the rod-like retractable movable body 20 forward, and the friction drive wheel 17 and the backup roller 31 are integrated into the end region of the main rail 14 for entry via the portal frame 22. Move forward.
- the friction drive wheel 17 is switched to the drive release state and is in a freely rotatable state, the end of the main rail 14 for warehousing is in the process of moving forward between the friction drive wheel 17 and the backup roller 31.
- the load bar 4 of the transporting traveling body 1 that is stopped and waiting at a predetermined position is attached with the spring 30 between the friction drive wheel 17 and the backup roller 31 that move to the advanced position.
- the friction drive wheel 17 of the transfer device 16A is forcibly driven by the motor 28 with a reduction gear in the direction of retracting the transport traveling body, and the transport traveling body 1 is used for warehousing via the friction drive surface 4a of the load bar 4.
- the power trolley 9 of the moving body 7 is then operated to move the moving body 7 to the guide rail 8a, 8 Move to the area adjacent to the storage areas 11A and 11B along b, and empty storage rails 11a or l lb to store the transporting vehicle 1 or storage rails 11a or l Stop the moving body 7 at the position corresponding to ib.
- the storage rail 11a or l ib to be warehousing work is of a lower level, the movable rail 6 supporting the transporting traveling body 1 is moved up and down as shown by the phantom line in FIG.
- the suspended rail 12 is lowered by the operation of the means 13, and the movable rail 6 is stopped at a level connecting to the storage rail 11a or l ib at the target level.
- the descent of the movable rail 6 can be performed when the moving body 7 is laterally moved, so that the cycle time can be shortened.
- the delivery device 16A or 16B on the side adjacent to the storage rail 11a or l ib that is the object of warehousing work is operated, and the transporting traveling body 1 supported by the movable rail 6 is moved to the storage area 11A.
- the friction drive wheel 17 of the transfer device 16A is rotationally driven in the feed direction by the motor 28 with a reduction gear, and the friction drive wheel 17 Backup roller
- the movable rail 6 is brought into a connected state by the frictional force between the friction drive wheel 17 and the friction drive surface 4a of the load bar 4 on the transport traveling body 1 in which the load bar 4 is sandwiched between 31 and 31.
- the friction drive wheel 17 is moved forward by the friction drive wheel moving means 18 from the reverse position R to the advance position F.
- the transport traveling body 1 is continuously sent to the storage rail 1 1a side by the friction drive wheel 17 that is rotationally driven, and the entire transport traveling body 1 is stored in the storage rail.
- the rotational drive of the friction drive wheel 17 by the motor 28 with a speed reducer is stopped, so that the moving rail 1 of the transporting traveling body 1 by the transfer device 16A 6 The transfer to the rail 11a side is completed.
- the friction drive wheel 17 at the advanced position is switched to a drive-released state where it can freely rotate. Then, the friction drive wheel 17 and the backup roller 31 are moved backward to the reverse position R by the friction drive wheel moving means 18. At this time, since the friction drive wheel 17 is in a freely rotatable state, the friction drive wheel 17 is applied to the load bar 4 (friction drive surface 4a) of the transport traveling body 1 sent to the storage rail 11a by the biasing force of the spring 30. Even if they are in pressure contact, the transporting traveling body 1 sent out is not pulled back to the movable rail 6 side again as the friction drive wheel 17 moves to the reverse position R.
- the delivery device 16A or 16A on the side adjacent to the storage rail 1 la or 1 lb to be delivered 16B may be operated in the same manner as in the case where the transporting traveling body 1 is retracted and transferred from the warehousing main rail 14 to the movable rail 6 described above. Then, the transporting body 1 to be unloaded is bowed to the movable rail 6 side [when the transfer is completed, the moving body 7 is connected so that the movable rail 6 is connected to the unloading main rail 15. The movable rail 6 is moved up and moved with respect to the moving body 7 as required, and then the delivery device 16B on the side adjacent to the main rail 15 for delivery is received from the movable rail 6 described above. The operation may be performed in the same manner as when the transfer traveling body 1 is transferred to the storage rail 1 la, l ib to be worked.
- the storage rails 11a and 11B, storage rails l la, l ib, warehousing main rails 14 and shipping main rails 15 are all mounted on one and the same level and are movable. It is not necessary to configure the rail 6 so that it can be moved up and down with respect to the moving body 7.By moving the moving body 7 only laterally, the movable rail 6 is connected to the storage rails 11a, l ib, the incoming rail 14 and the outgoing main rail 15. The movable rail 6 can be fixed at a certain level so that it can be connected to either.
- the incoming rail 14 and the outgoing rail 15 are arranged only on one side of the movable rail 6, the movable rail 6 If the delivery device 16A or 16B is installed only at one end, it is good. Furthermore, the main rail 14 for entry and the main rail 15 for exit can be shared by one rail.
- the delivery facility for the transport traveling body of the present invention can be used for loading and unloading the transport traveling body 1 with respect to the storage areas 11A and 11B as in the above-described embodiment. It can also be used as a delivery facility for branching and joining of transport traveling bodies between multiple travel routes equipped with means, and as a facility for changing the front and rear direction of transport traveling body 1 along one travel route Can also be used.
- Fig. 6 shows an outline of a configuration when the delivery facility for a transport traveling body of the present invention is used as an equipment for changing the front-rear direction of the transport traveling body 1, and the movable rail 6 includes When the movable rail 6 is in the home position, the entire length of the central position of the movable rail 6 is supported at the home position. A carry-out main rail 34 connected to the end is installed.
- the conveyance waiting at the end predetermined position of the carry-in main rail 33 is stopped.
- the moving body 1 is pulled into the movable rail 6 side by the transfer device 16A adjacent to the carry-in main rail 33 of the movable rail 6 at the home position, and then the movable rail 6 is turned 180 degrees.
- the end of the movable rail 6 on the side connected to the carry-in main rail 33 is connected to the carry-out main rail 34.
- the transfer device 16A is operated again, and the conveyance traveling body 1 drawn into the movable rail 6 is sent to the unloading main rail 34 in the reverse direction, so that the conveyance traveling body 1 is changed in the front-rear direction. Is called.
- the transfer traveling body 1 is transferred from the next carry-in main rail 33 to the movable rail 6.
- the transfer device 16B can be used to send and transfer the transport traveling body 1 to the carry-out side main rail 34.
- the transfer device 1 6B Not necessary.
- the transfer devices 16A and 16B are provided at both ends of the movable rail 6, it is possible to pass the transport traveling body 1 from the carry-in side main rail 33 to the carry-out side main rail 34 without changing the front-rear direction. It becomes possible.
- annular guide rail 35 concentric with the turning center of the movable rail 6 is provided on the upper side of the movable rail 6 as shown in the figure, for example. Attach this annular guide rail 35 to a plurality of fixed position guide roller units 36 so that they can pivot, and drive means 3 7 provided on one guide roller unit 36a, together with the annular guide rail 35 and the movable rail 6 It can be configured to rotate. It is also possible to fix the position of the annular guide rail 35, and suspend the movable rail 6 in two lengths on the annular guide rail 35 with a power trolley equipped with a fleet opening and a turning drive means. It is.
- reference numeral 101 denotes a transport traveling body, and a long covering through a hanger 102.
- a load bar 104 for suspending a conveyed product 103 and trolleys 105 attached to both ends of the load bar 104 and a plurality of intermediate positions are provided.
- the load bar 104 is divided so that it can be bent at least around the vertical axis in the horizontal direction at a plurality of locations in the length direction (positions of the trolleys 105).
- 106 is a movable rail, which is substantially equal to the total length of the transport traveling body 101 (load bar 104). It has a new total length (in the example shown, a length slightly longer than the total length of the load bar 104), and one transport traveling body 101 can be suspended through each trolley 105 so as to be movable.
- 107 is a movable rail suspended moving body (hereinafter abbreviated as a moving body) that suspends the movable rail 106, and is supported on the bottom four corners by two rows of guide rails 108a and 108b laid on the floor surface.
- a portal trolley that is supported by a traveling wheel 109 so as to be able to move laterally in a horizontal direction perpendicular to the length direction of the movable rail 106.
- 110 is a driving means for traveling of the moving body 107, which is a lateral rack gear 111 laid on the floor at an intermediate position between the guide rails 108a and 108b, and is mounted on the moving body 107 and attached to the rack gear 111 on the output shaft. It comprises a motor 113 with a reduction gear to which a pinion gear 112 to be engaged is attached.
- the moving body 107 In order to prevent the moving body 107 from being lifted, the moving body 107 is provided with a horizontal axis roller 115 adjacent to the lower side of the overhanging rail plate 114 projecting inward from the guide rails 108a and 108b. In order to regulate the traveling direction of the moving body 107, the moving body 107 includes a pair of vertical axis rollers 117a and 117b sandwiching a guide rail 116 laid on the floor adjacent to the rack gear 111 from both left and right sides. Are provided at two locations in the running direction.
- Storage areas 118A and 118B are arranged on both the left and right sides of the travel route of the moving body 107.
- storage rails 118a and 118b that can simultaneously connect the front and rear ends of the movable rail 106 by lateral movement of the moving body 107 are arranged in parallel at appropriate intervals in the traveling direction of the moving body 107.
- a main rail 119 for entry and a main rail 120 for exit that can be connected to the front and rear ends of the movable rail 106 by lateral movement of the moving body 107 are installed. Yes.
- the movable rail 106 suspended from the moving body 107 having the above-described configuration is provided with transfer devices 121A and 121B and backup means 122A and 122B at both ends as shown in Figs.
- backup means 123A and 123B are provided at the delivery end portions connected to the storage rails 118a and 118b and the movable rails 106 of the main leaving rails 119 and 120, respectively.
- the delivery devices 121A and 121B are symmetrical in the longitudinal direction, and are low in the traveling body 1 for conveyance.
- the conveying traveling body 101 is propelled and driven by using a friction drive surface 104a constituted by one side continuous over the entire length of the dover 104.
- a friction drive surface 104a constituted by one side continuous over the entire length of the dover 104.
- each of the delivery devices 121A and 121B includes a friction drive wheel 124 that can be pressed against the friction drive surface 104a, a drive position where the friction drive wheel 124 is pressed against the friction drive surface 104a, and the friction drive surface 104a.
- Friction drive wheel position switching means 125 for switching the position between the separated drive release positions and the friction drive wheel 124 can be pressed against the friction drive surface 104a of the transport traveling body 101 supported by the movable rail 106.
- Friction driving wheel moving means 126 for reciprocating between a retreating position R and an advancing position F that can be in pressure contact with the friction drive surface 104a of the transport traveling body 101 supported by the storage rails 118a, 118b, etc. Configuration with Going on.
- the friction drive wheel moving means 126 is movable so as to be movable in parallel with the movable rail 106.
- the movable body 127 is supported by a body 107, and driving means 128 that reciprocally moves the movable body 127.
- the movable body 127 includes an upper upward groove-shaped rail 129a, a lower downward-shaped groove rail 129b, and a lateral groove-shaped rail 129c positioned between the two groove-shaped rails 129a and 129b.
- upper vertical axis rollers 132a a plurality of (three in the example shown) lower vertical axis rollers 132b that are attached to the inner lower side of the fixed board 131 and fit into the downward channel rail 129b, and fixed Movable at a position on one of the left and right sides of the movable rail 106 through a plurality of (three in the illustrated example) horizontal axis rollers 132c that are attached to the inner intermediate height of the board 131 and fit to the lateral groove rail 129c. Supports reciprocation in a direction parallel to rail 106 Has been.
- the driving means 128 includes a rack gear 133 mounted in parallel with the lateral groove rail 129c on the upper side of the lateral groove rail 129c of the movable body 127, and the fixed substrate 131 so as to penetrate the fixed substrate 131 inward and outward. And a pinion gear 134 that is supported by the vertical support shaft and meshes with the rack gear 133, and a transmission gear 135 that meshes with the pinion gear 134 on the vertical output shaft and attached to the outside of the fixed board 131. It consists of a motor 136 with a machine.
- a pair of front and rear guide rollers 137a and 137b are provided inside the front half of the movable body 127.
- the pair of front and rear guide rollers 137a and 137b are arranged inward from the movable body 127 so as to be adjacent to the friction drive surface 104a (one side surface of the load bar 104) of the transport traveling body 101 supported by the movable rail 106.
- the pair of front and rear horizontal support members 138a and 138b that are projected is pivotally supported by a vertical support shaft through a bearing member.
- Friction drive wheel position switching means 125 includes a front end of horizontal support member 138a on the front end side of movable rail 106 among a pair of front and rear horizontal support members 138a and 138b that support the pair of front and rear guide rollers 137a and 137b.
- Friction drive wheel support member 140 that is pivotally supported by a vertical support shaft 139 so as to be swingable in the left and right horizontal direction, and the friction drive wheel support member 140 and the movable body 127 laterally move horizontally.
- a drive member 141 that is freely supported, a coupling 142 that couples the drive member 141 and the friction drive wheel support member 140 in a state that allows relative movement in a perspective direction within a certain range, and a drive member 141
- the friction drive wheel support member 140 is configured to include a spring 143 that biases the friction drive wheel support member 140 in a direction away from the friction drive wheel support member 140 and a drive means 144 that causes the drive member 141 to move laterally.
- the friction drive wheel 124 is at a height adjacent to the friction drive surface 104a (one side surface of the load bar 104) of the transport traveling body 101 supported by the movable rail 106, and the friction drive wheel support member 140 is left and right.
- the driving state can be selectively switched between a driving state where the frictional driving surface 104a of the transport traveling body 101 is pressed and a driving release state which is separated from the frictional driving surface 104a.
- the drive member 141 includes a pair of front and rear slide guide rails 148a and 148b supported by a planar U-shaped member 147 supported by the movable body 127 via a pair of front and rear vertical support members 146a and 146b.
- the connecting device 14 2 is supported by a vertical support shaft 142b at a base end 142a on a tip member 140a that hangs down from the tip of the friction drive wheel support member 140.
- a free end member 142c is attached to the free end portion that penetrates the transmission member 141a standing from the drive member 141, and the spring 143 is connected to the transmission member 141a on the base end portion 142a side.
- the driving means 144 includes a motor 149 with a reduction gear supported by the planar U-shaped member 147, and a drive attached to the vertical output shaft 1 49a of the motor 149 with the reduction gear below the driving member 141.
- a cam hole in the front-rear direction (direction parallel to the movable rail 106) provided in the drive member 141 so that the lever 150 and the vertical shaft roller 151 pivotally supported on the free end of the drive lever 150 are fitted. 152 and force are also configured.
- the backup means 122A and 122B paired with the respective transfer devices 121A and 121B are configured to move the load bar 104 of the transport traveling body 101 supported by the movable rail 106 to the retracted position. It has a pair of front and rear vertical roller rollers 153a and 153b sandwiched between the friction drive wheels 124 in R, and these vertical shaft rollers 153a and 153b are friction driven with respect to the travel path of the transport traveling body 101.
- a pair of front and rear vertical support members 154a and 154b fixedly connected to the movable rail 106 so as to hang down on the side opposite to the side where the wheel 124 is located.
- backup means 123A, 123B are provided at the transfer end portions connected to the storage rails 118a, 118b and the movable rails 106 of the storage rails 119, 120.
- These backup means 123A and 123B include a pair of front and rear vertical axis rollers 156a and 156b that sandwich the load bar 104 of the transport traveling body 101 with the friction drive wheel 124 at the advanced position F.
- These vertical axis rollers 156a and 156b are equipped with the same mounting structure as the vertical axis rollers 153a and 153b in the previous backup means 122A and 122B.
- the main rails 119 and 120 are provided on both front and rear sides with respect to the friction drive wheel 124 at the advance position F.
- the drive lever 150 is reversely rotated by a required angle by the motor 149 with a reduction gear of the friction drive wheel position switching means 125, so that the vertical shaft roller 151 and the cam hole 152 are rotated.
- the drive member 141 is slid outwardly with a force away from the movable rail 106 through the transmission member 141a, the retaining member 142c of the coupling tool 142, the coupling tool 142, and the frictional drive wheel via the vertical support shaft 142b.
- the support member 140 is swung horizontally around the support shaft 139 outwardly away from the movable rail 106, and the friction drive wheel 124 supported by the friction drive wheel support member 140 is Switch to the drive release position that does not contact the drive surface 104a. Then, the pinion gear 134 is rotationally driven in the forward direction via the transmission gear 135 by the motor 136 with a reduction gear of the friction drive wheel moving means 126, and the movable body 127 is connected to the upper side of the movable body 127 via the rack gear 133.
- Upward grooved rails 129a to 129c and the rollers 132a to 132c on the fixed substrate 131 side are moved forward in parallel with the movable rail 106, and the friction drive wheel 124 supported by the movable body 127 is moved forward and backward.
- the friction drive wheel 124 and the pair of front and rear are located near the end on the movable rail 106 side of the load bar 104 of the transport traveling body 101 that is stopped at the predetermined end position of the main rail 119 for warehousing.
- the guide bars 137a and 137b are adjacent to each other, and the port bar 104 of the transport traveling body 101 is provided with a pair of front and rear vertical axis rollers 156a and 156b and a delivery device of backup means 123A provided on the main rail 119 for warehousing.
- the pair of front and rear guide rollers 137a and 137b in 121A is sandwiched from both the left and right sides, and the orientation is regulated.
- the friction drive wheel 124 is switched from the drive release position to the drive position by the friction drive wheel position switching means 125. That is, the drive lever 150 is rotated forward by a required angle by the motor 149 with a reduction gear of the friction drive wheel position switching means 125, and the drive member 141 is moved closer to the movable rail 106 through the vertical shaft roller 151 and the cam hole 152.
- Friction drive wheel support member 140 Slide in the direction, power transmission member 141a, spring 142 of connecting tool 142d, spring 1 43, Friction drive wheel support member 140 inwardly approaching movable rail 106 and horizontally around vertical support shaft 139 via spring receiving seat 142e of connection device 142, connection device 142, and vertical support shaft 142b
- the friction driving wheel 124 supported by the friction driving wheel support member 140 is switched to a driving position where it is brought into pressure contact with the friction driving surface 104a of the transport traveling body 101 by the compression reaction force of the spring 143.
- the load bar 104 of the transport traveling body 101 is received by a pair of front and rear vertical shaft rollers 156a and 156b of the backup means 123A, and the friction drive wheel 124 is frictionally driven surface 104a at an intermediate position between the two vertical shaft rollers 156a and 156b.
- the necessary frictional force can be reliably generated between the friction drive wheel 124 and the friction drive surface 104a.
- the friction drive wheel 124 is rotationally driven in the pull-in direction of the transport traveling body 101 by the motor 145 with a speed reducer, whereby the friction drive surface 104a of the friction drive wheel 124 and the transport traveling body 101 is driven. Due to the frictional force between them, the transport traveling body 101 that is stopped and waiting at the end position of the main rail 119 for receiving is pulled to the movable rail 106 side that is connected to the end of the main rail 1 19 for receiving. Each trolley 105 is transferred from the incoming main rail 119 to the movable rail 106, and the transfer traveling body 101 is transferred to the movable rail 106.
- the pinion gear 1 34 is rotated in the reverse direction via the transmission gear 135 by the motor 136 with a reduction gear of the friction drive wheel moving means 126, and the rack gear 133 is driven.
- the movable body 127 is moved backward in parallel with the movable rail 106 via the upward groove-shaped rails 129a to 129c on the upper side of the movable body 127 and the rollers 132a to 132c on the fixed substrate 131 side.
- the friction drive wheel 124 supported by the movable body 127 is moved together with the pair of front and rear guide rollers 137a and 137b from the advance position F to the reverse position R (see the solid line in FIG. 10A). Even in this state, the pair of front and rear vertical shaft rollers 153a and 153b of the backup unit 122A works on the friction drive wheel 124 in the same manner as the pair of front and rear vertical shaft rollers 156a and 156b of the backup unit 123A. 101 reliable pull-in drive is possible.
- the friction drive wheel 124 in the state of returning to the reverse position R can pull the entire transport traveling body 101 from the storage main rail 119 to the movable rail 106 side and transfer it. Deceleration while the entire traveling body 101 is transferred to the movable rail 106
- the pulling and transfer of the transport traveling body 101 from the warehousing main rail 119 to the movable rail 106 side is completed.
- the load bar 104 of the transport traveling body 101 that is transferred and transferred to the movable rail 106 side in this way is placed inside the friction drive wheel 124 of the transfer device 121 1B on the opposite side at the end of the transfer process.
- the friction drive wheel 124 of the transfer device 121B is switched to the drive release position by the friction drive wheel position switching means 125, and the friction drive surface 104a of the transport traveling body 101 entering the friction drive wheel 104a is switched. It is desirable to prevent the friction drive wheel 124 of the delivery device 121B from being pressed and becoming resistance.
- the traveling drive means 110 of the moving body 107 is operated. That is, the pinion gear 112 is rotationally driven by the motor 113 with a reduction gear, and the moving body 107 is moved to the area adjacent to the guide rails 108a and 108b (the iron adjacent to the storage areas 118A and 118B) via the rack gear 111 fixed to the floor side.
- the mobile body 107 is stopped at the position where the movable rail 106 is connected to the empty storage lanes 118a or 118b to be stored, that is, the storage rails 118a or 118b to be stored.
- the delivery device 121A or 121B on the side adjacent to the storage rail 118a or 118b to be warehousing work is operated, and the transport traveling body 101 supported by the movable rail 106 is moved to the storage rail 118A storage rail. 118a or storage rail 118b in storage area 118B.
- the transfer device 121A is operated, and the transport traveling body 101 is sent from the movable rail 106 to the storage rail 118a and transferred.
- the friction drive wheel 124 of the delivery device 121A is switched to the drive position by the pulling and transferring action of the transport traveling body 101 from the immediately preceding main rail 119 for storage, and then the drive release position. If not, the friction drive wheel 124 is switched to the drive position by the friction drive wheel position switching means 125 as described above. In a state where the friction drive wheel 124 is in pressure contact with the friction drive surface 104a of the transport traveling body 101, the friction drive wheel 124 is rotationally driven in the delivery direction of the transport traveling body 101 by the motor 145 with a reduction gear.
- the transport traveling body 101 which is entirely supported by the movable rail 106, is connected to the movable rail 106 by the frictional force between the friction drive wheel 124 and the friction drive surface 104a of the transport traveling body 101.
- the movable body 127 is driven by the friction drive wheel moving means 126 as described above, and the friction drive wheel 124 is integrated with the pair of front and rear guide rollers 137a and 137b.
- move from the backward position R to the advanced position F see the phantom line in FIG. 10A).
- the friction drive wheel 124 of the delivery device 121B on the opposite side is held at the drive release position.
- the friction drive wheel 124 located at the advance position F adjacent to the end of the storage rail 118a to be warehousing work sends the entire transport traveling body 101 from the movable rail 106 to the storage rail 118a. If so, the drive of the friction drive wheel 124 is stopped, the friction drive wheel position switching means 125 switches the friction drive wheel 124 to the drive release position as described above, and as described above, The friction drive wheel 124 is moved backward from the advance position F to the reverse position R by the friction drive wheel moving means 126, so that the transport traveling body 101 is transferred from the movable rail 106 to the storage rail 118a to be warehousing work. The transfer is completed.
- the transport traveling body 101 supported by the storage lanes 118a and 118b in the storage areas 118A and 118B is transported to the unloading main rail 120, the transport traveling body 101 to be unloaded is supported.
- the moving body 107 is made to travel so that the movable rail 106 is connected to the storage rail 118a or 118b, that is, the storage rail 118a or 118b to be delivered, and then the storage rail 118a or 118b to be delivered.
- the delivery device 121A or 121B on the adjacent side may be operated in the same manner as when the transfer traveling body 101 is transferred to the movable rail 106 from the warehousing main rail 119 described above.
- the transport traveling body 101 to be unloaded is pulled to the movable rail 106 side.
- the movable body 107 is caused to travel to a position where the movable rail 106 is connected to the unloading main rail 120, and then the transfer device 121B on the side adjacent to the unloading main rail 120 is moved forward.
- the moving rail 106 may be operated in the same manner as when the transfer traveling body 101 is sent and transferred from the movable rail 106 to the storage rails 118a and 118b to be stored.
- the end portions of the movable rails 6 and 106 and the main rail to which the movable rails 6 and 106 are connected in the above embodiment, the storage rail system.
- 11a, l ib, 118a, 118b, main lanes for occupants 14, 119, main lanes for exits 1, 5, 120, etc. When connected to the main rail, it is possible to use an auxiliary rail that fills the gap between the two rails.
- the end of the movable rails 6 and 106 on the side of delivering the traveling bodies 1 and 101 (both ends in the second embodiment, but may be one end), and the movable rails 6 and 106
- An opening / closing stopper means for preventing the transport traveling bodies 1 and 101 from floating and falling off from the end of the rail can be provided at the end of the main rail connected to the transport traveling body delivery side.
- a movable rail positioning means is provided for positioning when the movable rails 6 and 106 are connected to the main rail, so that the movable rails 6 and 106 are transferred during the transfer operation of the transporting traveling bodies 1 and 101. And the horizontal rail between the main rail and the main rail to which it is connected can be prevented.
- the transport traveling body 101 and the movable rail 106 according to the second embodiment are shown as the transport traveling body and the movable rail, and various main rails to which the movable rail 106 is connected are denoted by reference numerals 157. Is shown.
- an auxiliary rail 158 is attached to the end of the movable rail 106 so as to be able to swing up and down by a horizontal support shaft 159, and the auxiliary rail 158 is in the standing open posture shown in FIG. 15 and FIG. 18 and FIG. 19 is provided with a motor 161 with a speed reducer that swings the auxiliary rail 158 up and down via the horizontal support shaft 159.
- the horizontal support shaft 159 has an L-shaped mounting plate 16 2 is supported by a pair of left and right bearings 163a and 163b fixed to the upper side of the movable rail 106, and is positioned between the bearings 163a and 163b and is fixed to a bearing 163c fixed to the upper side of the auxiliary rail 158.
- auxiliary rail 158 is cut obliquely in the direction in which the upper side protrudes, and the end of the main rail 157 connected to the auxiliary rail 158 is inclined in the direction in which the lower side protrudes in accordance with the oblique end of the auxiliary rail 158. It has been cut.
- the stopper means 164 on the movable rail 106 side is constituted by a stopper 165 force fixed to the bearing 163c on the auxiliary rail 158 side.
- This stopper 165 hangs down into the movable rail 106 through the notch 162a provided on the L-shaped mounting plate 162 on the movable rail 106 side when the auxiliary rail 158 is in the standing open posture shown in FIGS.
- the trolley 105 of the transport traveling body 101 traveling in the movable rail 106 can be received.
- the movable rail 106, the main rail 157, and the auxiliary rail 158 have various structures depending on the type of the trolley 105 of the transporting traveling body 101. In this embodiment, a pair of left and right opposed grooved rails are used.
- the stopper 165 moves up and down between a pair of left and right opposed grooved rail members.
- the stopper means 166 on the main rail 157 side is swingable left and right at the upper end portion by a front / rear horizontal support shaft 168 between a pair of bearing members 167a and 167b attached to one side portion of the main rail 157.
- the horizontal plate end 169a is located in the moving path of the trolley 105 of the transporting traveling body 101 from the lower side of the main rail 157 as shown in FIGS.
- the vertical plate portion 169b is configured to come into contact with the receiving member 170 installed between the pair of bearing member members 167a and 167b when in the working posture to enter, and the vertical plate portion 169b includes a movable body 7, A passive member 172 is continuously provided via a support plate 171 extending to the traveling path side of 107.
- the L-shaped stopper 169 is held in a working posture that abuts against the receiving member 170 due to the gravity acting on the entirety including the support plate 171 and the passive member 172, but is separately attached to this working posture side. You may use together the spring which energizes.
- 173 is a movable rail positioning means for positioning the movable rail 106 to a position where it is connected to the main rail 157 via the auxiliary rail 158.
- the movable rail positioning means 173 is attached to the left and right sides of the end of the main rail 157. Left and right with the upper end opened to the left and right outside
- a pair of guide plates 174a, 174b and a fitting member 175 provided at the upper end of the auxiliary rail 158 are configured.
- the fitting member 175 is mounted on the upper end of the auxiliary rail 158 and extends forward, and the side plate attached to the upper end of the base plate 176 has a gate-shaped bearing plate 177, and the portal-shaped bearing plate 177.
- the portal bearing plate 177 fits between the pair of left and right guide plates 174a, 174b, and at this time, the pair of left and right guide openings. It is configured to rotate in contact with the inner surface of both guide plates 174a and 174b, and the auxiliary rail 158 force S
- the movable lenore 106 and the main renole 157 are connected in a straight line.
- a pair of left and right guides Rate 174a, Le is configured so that the tip end portion of the substrate 176 of the main rail 157 auxiliary rail 158 side on the receiving plate 179 which is attached on among 174b is received, Ru.
- the L-shaped stopper 169 of the stopper means 166 on the main rail 157 side is connected to the L-shaped stopper 169 when the auxiliary rail 158 is switched to the use posture.
- the passive member 172 and an L-shaped relay lever 180 provided on one side of the front end of the main rail 157 operating means 181 for switching to a non-acting posture shown in FIG. 20 is provided.
- the L-shaped relay lever 180 is a bearing 182 fixed to the outer surface of the lower end of the guide plate 174a on the side of the guide plate 174a, 174b where the L-shaped stopper 169 is provided.
- the operation means 181 is constituted by an operation member 186 attached to the auxiliary lenore 158 so as to push down the passive roller 185 of the L-shaped relay lever 180 when the auxiliary rail 158 is switched to the use posture.
- Reference numeral 187 denotes a support member for attaching the operation member 186 to the side surface of the auxiliary rail 158.
- the drive The auxiliary rail 158 is switched to the standing open position shown in FIGS. 15 and 16 by the motor 161 with a reduction gear of the moving means 160 via the horizontal support shaft 159, so that the movable rail 106 and the main rail 157 are connected. A sufficient clearance is ensured, and the moving bodies 7, 107 can be moved at high speed with some rolling without any trouble.
- the stopper 165 of the movable rail side stopper means 164 is automatically switched to the working posture that enters the inside of the end of the movable rail 106.
- the stopper means 166 on the main rail 157 side has its L-shaped stopper 169 held in an acting posture by gravity, and there is a traveling body 101 for transportation stored on the main rail 157 side, for example.
- the trolley 10 5 (specifically, the vertical shaft roller for steadying movement between the pair of right and left groove-shaped rail members) is the horizontal plate portion of the L-shaped stopper 165 in the above action posture.
- the auxiliary rail 158 is moved via the horizontal shaft 159 by the motor 161 with a speed reducer of the driving means 160. Then, switch to the usage position shown in Figs. As the auxiliary rail 158 is turned over at this time, the stopper 165 of the movable rail side stopper means 164 is automatically switched to the non-acting posture in which the stopper 165 is detached from the inside of the movable rail 106, and at the same time, the auxiliary rail As shown in Fig.
- the L-type relay lever 180 is operated by pushing the passive roller 185 of the L-type relay lever 180 on the main rail 157 side.
- the transmission roller 184 rotates the L-shaped stopper 169 of the main rail side stopper means 169 laterally outwardly against the gravity via the passive member 172 and the support plate 171, and the L-shaped stopper Switch 169 to non-acting position.
- the fitting member 175 on the auxiliary rail 158 side of the movable rail positioning means 173 is a pair of left and right guide plates 174a, 174b on the main rail 157 side.
- the movable rack The rail 106 is prevented from moving laterally laterally with the auxiliary rail 158 relative to the main rail 157.
- the gap between the movable rail 106 and the main rail 157 is supported by the auxiliary rail 158, and the stopper 165 of the movable rail side stopper means 164 and the L-shaped stopper 169 of the main rail side stopper 166 are automatically switched to the non-acting posture, and the movable rail 106 is positioned with respect to the main rail 157 by the movable rail positioning means 175 in the lateral direction. Therefore, the transfer body 101 can be safely transferred via the auxiliary rail 158.
- the transfer traveling body delivery end portion between the main rail 157 and the main rail 157 is only one end portion of the movable rail 106, naturally, the transfer device is provided only on the transport traveling body delivery end portion side of the movable rail 106. Even when both ends of the movable rail 106 are the transfer traveling body transfer end portions between the movable rail 106 and the main rail, as in the fourth embodiment schematically shown in FIG.
- One friction drive wheel 124 is connected to one retraction position R that contacts the central position of the entire length of the friction drive surface 104a of the transport traveling body 101 supported by the movable rail 106, and one end of the movable rail 106.
- the two friction drive wheels 124 can also be used for transfer of the transport traveling body 101 between the main rails 157A and 157B connecting either end of the movable rail 106.
- a movable guide rail 189 having a length substantially equal to the total length of 188 is used, and the friction drive wheel 124 is provided at a substantially central position in the length direction of the movable guide rail 189, but the length of each guide rail is shortened. To move the movable guide rail 189 more than two stages It can also be provided.
- a fixed guide Running forks that are known as load transfer means in various cargo handling machines, such as rack and pinion types, as well as types that use wire ropes and chains, as drive means for reciprocating the movable guide rail 189 with respect to the rail 188
- the driving means can be applied.
- the friction drive wheel position switching means 125 shown in the second embodiment can be used together if necessary, but the friction drive wheel position switching means 125 is not shown in FIG.
- the movable rail for transferring the transport traveling body to and from the main rail may be one that can only move up and down.
- a movable rail (see Fig. 6) for reversing the front-rear direction of the transport traveling body in the travel route of the transport traveling body, or a movable rail that rotates within a certain angle range for switching the traveling path. It may be.
- the movable rail a structure suitable for the structure of the main rail to which the movable rail is connected and by extension, the structure for supporting the transporting traveling body guided by these rails can be used. Further, the configuration of the means for moving the movable rail is not limited to that shown in the above embodiment.
- the transportation facility for transportation according to the present invention can be used for storage of goods, switching of a transportation route, and transportation in a competitor line that handles automobiles and other large articles (semi-finished products, finished products, etc.). It can be used as a means for reversing the front and rear.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Warehouses Or Storage Devices (AREA)
- Non-Mechanical Conveyors (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006800170843A CN101175681B (zh) | 2005-06-22 | 2006-06-15 | 运送用移动体的配送设备 |
CA2601049A CA2601049C (en) | 2005-06-22 | 2006-06-15 | Travelling carrier delivery equipment |
EP06757339.4A EP1894864B1 (en) | 2005-06-22 | 2006-06-15 | Delivery installation for traveling body for conveyance |
US11/829,283 US7721871B2 (en) | 2005-06-22 | 2007-07-27 | Travelling carrier delivery equipment |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005181645A JP4301214B2 (ja) | 2005-06-22 | 2005-06-22 | 搬送用走行体の配送設備 |
JP2005-181644 | 2005-06-22 | ||
JP2005-181645 | 2005-06-22 | ||
JP2005181644A JP4301213B2 (ja) | 2005-06-22 | 2005-06-22 | 搬送用走行体の配送設備 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/829,283 Continuation US7721871B2 (en) | 2005-06-22 | 2007-07-27 | Travelling carrier delivery equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006137317A1 true WO2006137317A1 (ja) | 2006-12-28 |
Family
ID=37570347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/311991 WO2006137317A1 (ja) | 2005-06-22 | 2006-06-15 | 搬送用走行体の配送設備 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7721871B2 (ja) |
EP (1) | EP1894864B1 (ja) |
KR (1) | KR100995517B1 (ja) |
CA (1) | CA2601049C (ja) |
WO (1) | WO2006137317A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107032083A (zh) * | 2017-05-02 | 2017-08-11 | 苏州和丰工业设备有限公司 | 一种纱卷物料追踪方法 |
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JP4538820B2 (ja) * | 2008-02-05 | 2010-09-08 | 株式会社ダイフク | 摩擦駆動トロリーコンベヤ |
JP4562008B2 (ja) * | 2008-02-14 | 2010-10-13 | 株式会社ダイフク | 吊り下げ搬送装置 |
US20090277748A1 (en) * | 2008-05-09 | 2009-11-12 | Caterpillar Inc. | Modular manufacturing line including a buffer and methods of operation therefor |
KR100984742B1 (ko) * | 2008-09-11 | 2010-10-01 | 현대로템 주식회사 | 대차 반송 시스템 |
DE102010000790A1 (de) * | 2010-01-11 | 2011-07-14 | Dürr Systems GmbH, 74321 | Fördervorrichtung |
US8584594B2 (en) * | 2012-02-03 | 2013-11-19 | Jervis B. Webb Company | Friction drive conveyor assembly |
ITTO20120241A1 (it) * | 2012-03-19 | 2013-09-20 | Cpm S P A | Impianto per assemblare parti meccaniche su scocche di veicoli |
JP5754650B2 (ja) * | 2012-06-13 | 2015-07-29 | 株式会社ダイフク | 摩擦駆動可能な搬送装置 |
CN102991979B (zh) * | 2012-11-30 | 2015-07-22 | 湖北华昌达智能装备股份有限公司 | 自行小车系统 |
CN102991978B (zh) * | 2012-11-30 | 2015-03-25 | 湖北华昌达智能装备股份有限公司 | 自行小车系统 |
JP2014190114A (ja) * | 2013-03-28 | 2014-10-06 | Daifuku Co Ltd | 搬送用走行体の走行経路構造 |
US10023334B2 (en) * | 2014-03-17 | 2018-07-17 | Marvin B. Schwartz | Full motion wrapping apparatus |
JP6762968B2 (ja) | 2016-02-17 | 2020-09-30 | 株式会社Fuji | 作業装置および生産ライン |
JP6501078B2 (ja) * | 2016-04-29 | 2019-04-17 | 株式会社ダイフク | 搬送用走行体利用の搬送設備 |
EP3636238B1 (en) * | 2018-10-12 | 2021-04-28 | Liko Research & Development AB | Gates with transition ramps for overhead lifting rails |
CN109795581B (zh) * | 2019-03-05 | 2024-04-30 | 江苏徐工工程机械研究院有限公司 | 轨道行走总成对接工装 |
CN111071715A (zh) * | 2019-12-12 | 2020-04-28 | 广东智源机器人科技有限公司 | 输送轨道交叉口切换轨道的控制方法、系统及存储介质 |
CN111017495A (zh) * | 2019-12-23 | 2020-04-17 | 天行智控(成都)科技有限公司 | 一种侧挂式轨道小车运输系统及其转轨器 |
CN111573576B (zh) * | 2020-04-02 | 2022-01-07 | 国网浙江省电力有限公司湖州供电公司 | 一种高速公路电网架设车及其架设方法 |
KR102422889B1 (ko) * | 2020-09-03 | 2022-07-21 | 현대무벡스 주식회사 | 수직 이송 시스템 |
CN116573356B (zh) * | 2023-07-13 | 2023-09-26 | 苏州柳溪机电工程有限公司 | 两段式移载机 |
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- 2006-06-15 WO PCT/JP2006/311991 patent/WO2006137317A1/ja active Application Filing
- 2006-06-15 EP EP06757339.4A patent/EP1894864B1/en not_active Expired - Fee Related
- 2006-06-15 CA CA2601049A patent/CA2601049C/en not_active Expired - Fee Related
- 2006-06-15 KR KR1020077018656A patent/KR100995517B1/ko not_active IP Right Cessation
-
2007
- 2007-07-27 US US11/829,283 patent/US7721871B2/en not_active Expired - Fee Related
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DE2200388A1 (de) | 1972-01-05 | 1973-07-12 | Armin Kleiber | Umsetzvorrichtung |
JPS57155122U (ja) * | 1981-03-23 | 1982-09-29 | ||
JPS6448784A (en) * | 1987-08-14 | 1989-02-23 | Kito Kk | Flexible travelling and carrying device for supporting cassette for group of bobbin wound product |
JPH0367804A (ja) * | 1989-08-07 | 1991-03-22 | Komatsu Forklift Co Ltd | パレットの移載装置 |
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Also Published As
Publication number | Publication date |
---|---|
EP1894864A4 (en) | 2009-04-08 |
CA2601049A1 (en) | 2006-12-28 |
US7721871B2 (en) | 2010-05-25 |
EP1894864A1 (en) | 2008-03-05 |
KR20080027218A (ko) | 2008-03-26 |
EP1894864B1 (en) | 2013-05-29 |
CA2601049C (en) | 2011-01-11 |
KR100995517B1 (ko) | 2010-11-22 |
US20070289845A1 (en) | 2007-12-20 |
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