WO2013016850A1 - 具有随行升降功能的滑板输送系统 - Google Patents
具有随行升降功能的滑板输送系统 Download PDFInfo
- Publication number
- WO2013016850A1 WO2013016850A1 PCT/CN2011/001737 CN2011001737W WO2013016850A1 WO 2013016850 A1 WO2013016850 A1 WO 2013016850A1 CN 2011001737 W CN2011001737 W CN 2011001737W WO 2013016850 A1 WO2013016850 A1 WO 2013016850A1
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- WIPO (PCT)
- Prior art keywords
- slide
- sling
- rail
- wheel
- track
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 claims description 106
- 230000000712 assembly Effects 0.000 claims description 17
- 238000000429 assembly Methods 0.000 claims description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 2
- 230000006872 improvement Effects 0.000 description 34
- 238000000034 method Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 239000011111 cardboard Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
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- 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
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/02—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases
- B65G51/03—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases over a flat surface or in troughs
-
- 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
- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/94—Devices for flexing or tilting travelling structures; Throw-off carriages
- B65G47/96—Devices for tilting links or platform
Definitions
- the invention belongs to the technical field of mechanical automatic conveying, and relates to an automatic material conveying device, in particular to a sliding plate conveying system with an accompanying lifting function.
- an automated material conveying system is needed, which is used to load materials that need to be transported during production, storage, etc., and can be set according to the set process.
- automatic control is carried out according to the operation instructions to facilitate the corresponding workers' operations and operations.
- the present invention provides a transportation system with more reliable structure, simple control, movable power supply, and online lifting operation through a three-dimensional sliding plate conveying structure, integrated wireless positioning and power supply and communication technologies.
- the object of the present invention is to overcome the deficiencies in the prior art, and to provide a sliding plate conveying system with the function of lifting and lowering, which has the advantages of ingenious structure, strong function, high flexibility, wide application range and strong working reliability;
- the workpiece is transported on the ground and in the air plane, and the whole space can be transported in the whole space between the ground, the air and the track.
- the work position recognition function can be realized by the non-contact identification technology
- the slide plate can be realized by the lift platform system.
- the height position of the workpiece during the conveying process is dynamically adjusted.
- a slide transport system having an accompanying lifting function, comprising: a track, a slide device, a friction wheel drive device, a lower lift table device and an upper lift table device; and a plurality of slide device Set on the track and able to travel along the track, the slide device is used to load the workpiece; several friction wheel drive devices are arranged along the track, the friction wheel drive device is used to drive the slide device; the upper lift table device and the lower lift table device Separately disposed along the track, the upper lift table device is used to place the workpiece on the slide device, and the lower lift device is used to remove the workpiece from the slide device.
- the track is a closed ring, the track is in the same plane, and the track turning is provided with a rotary table device or a circular transition section for realizing steering during the running of the skateboard device.
- the track comprises an inner rail and an outer rail arranged in parallel;
- the sliding device comprises a sliding plate, two inner rail wheels and two outer rail wheels, and the two inner rail wheels are mounted one after the other The inner side of the bottom of the skateboard is placed on the inner rail of the track; the two outer rail wheels are mounted one after the other on the outer side of the bottom of the slide and placed on the outer rail of the track.
- the front inner and outer rail wheels of the slide device, the connecting extension line of the installation position, and the rear inner and outer rail wheels, and the connecting line extension line of the installation position intersect at the center of the track arc transition section.
- a guide wheel is further mounted on the bottom of the slider, and the guide wheel is rolled to support both sides of the inner rail and/or the outer rail.
- the inner rail wheel and the outer rail wheel have a concave arc shape
- the inner rail and the outer rail adopt a round steel rail
- the inner rail wheel and the outer rail wheel are correspondingly embedded in the inner rail.
- the skateboard device is provided with a skateboard lifter and a power supply device, and the skateboard lifter is used for supporting the workpiece and automatically adjusting the height according to the station where the workpiece arrives to facilitate the operation of the worker; the power supply device is used for the skateboard The lift provides power.
- the power supply device adopts a device having a contactless power supply function, which comprises a pick-up device installed at the bottom of the slide plate and a primary power supply cable close to the pick-up device, the primary power supply cable is arranged along the track, and the pick-up device can sense The high frequency alternating current in the primary supply cable is used to generate energy for the slide device.
- the power supply device is powered by a trolley wire, and includes a plurality of carbon brushes mounted on the bottom of the sliding plate and a sliding contact line installed along the track, and the carbon brush is in elastic contact with the sliding contact line, and is driven by the sliding device. During the process, the carbon brush is always pressed on the sliding line to realize the transmission of electric energy.
- the friction wheel driving device comprises a motor, a reducer, a friction wheel and a support frame, and the motor is connected to the reducer and fixed on the support frame, and the friction wheel is mounted on the output shaft of the reducer, the friction wheel In contact with the slider device, the slider device is driven to travel on the track by friction.
- the support frame includes a bracket and a base, the motor and the reducer are mounted on the bracket, and one end of the bracket is connected to one end of the base through a rotating shaft; the other end of the base is provided with a guiding post, and the other end of the bracket is provided There is a guiding hole for guiding the column, the guiding column extends into the guiding hole, and the guiding column is provided with a pressure adjusting spring, and the bracket and the motor and the speed reducer mounted thereon can rotate around the rotating shaft under the action of the pressure adjusting spring. In order to press the friction wheel against the slide device.
- the upper lifting platform device comprises an upper support frame, an upper sling mechanism and an upper work table mechanism, wherein the upper support frame is disposed on one side of the track, and the upper work table mechanism passes the upper sling The mechanism is suspended and can be moved up and down along the upright of the upper support frame.
- the upper workbench mechanism is used to remove the workpiece from other transport devices and place it on the slide device.
- the upper support frame comprises four uprights and a support platform, the four uprights are arranged on one side of the track, and the support platform is welded and fixed on the top end of the four uprights.
- the upper sling mechanism includes a sling pulley, a sling drive wheel, a first sling, a second sling, and a counterweight, and the sling pulley and the sling drive wheel are respectively disposed on two sides of the top of the support platform;
- One end of the first strap is connected to the upper workbench mechanism, and the other end of the first strap is passed around the strap
- a pulley and a sling drive wheel are coupled to the counterweight; one end of the second sling is coupled to the upper table mechanism, and the other end of the second sling is passed around the sling drive wheel and coupled to the counterweight.
- the upper working table mechanism comprises an upper working table body and a telescopic transfer machine, wherein the upper working table body is suspended by a sling mechanism, and the telescopic transfer machine is mounted on the upper working table body.
- the telescopic transfer machine is used to remove the workpiece from other conveyors and place it on the skateboard unit.
- the upper work table body is further provided with four sets of positioning wheel assemblies that form a rolling fit with the four uprights of the upper support frame;
- Each set of positioning wheel assemblies includes at least four positioning wheels, and at least four positioning wheels are respectively supported and supported on the four sides of the column.
- the lower lifting platform device comprises a lower piece support frame, a lower piece sling mechanism and a lower piece table mechanism, the lower piece support frame straddles the track, and the lower piece table mechanism passes the lower piece sling The mechanism is suspended and can be moved up and down along the upright of the lower support frame, and the lower workbench mechanism is used to transfer the workpiece to the aerial spreader.
- the lower support frame comprises four uprights and a support platform, the four uprights are symmetrically distributed on both sides of the track, and the support platform is welded and fixed on the top of the four uprights.
- the lower sling mechanism includes a sling pulley, a sling drive wheel, a first sling, a second sling, and a counterweight
- the sling pulley and the sling drive wheel are respectively disposed on the top of the top support platform of the lower support frame
- One end of the first sling is connected to the lower working table mechanism, the other end of the first sling passes around the sling pulley and the sling driving wheel and is connected to the counterweight
- the second sling is connected at one end to the lower working table mechanism, the second The other end of the sling bypasses the sling drive wheel and is connected to the counterweight.
- the lower working table mechanism comprises a lower working table body and a telescopic arm, and the lower working table body is suspended by a sling mechanism, and the telescopic arms are mounted on both sides of the lower working table body, and the telescopic arm is stretched The workpiece is clamped when the arm is extended, and the workpiece is released when the telescopic arm is retracted.
- the lower workbench body is provided with a rolling fit with the four uprights of the lower support frame, and four sets of positioning wheel assemblies; each set of positioning wheel assemblies includes at least four positioning wheels, at least The four positioning wheels are respectively supported by rolling on the four sides of the column.
- the lower table mechanism is further provided with a spreader positioning device for fixing the aerial spreader.
- the spreader positioning device comprises a spreader positioner disposed on both sides of the aerial spreader, and the spreader positioners on both sides are respectively mounted on the mount of the lower part of the support platform, and the spreader positioner comprises a positioning rod and a positioning cylinder, the tail end of the positioning rod is hingedly connected to the mounting seat, the middle portion of the positioning rod is hinged with the piston rod end of the positioning cylinder, and the other end of the positioning cylinder is hingedly connected to the mounting seat, and the positioning of the positioning piston rod is extended.
- the rod swings to press the front end of the positioning rod to fix the aerial spreader.
- the track includes a lower rail and an upper rail at different heights, and a transfer elevator apparatus for transferring the slider device is disposed at a joint of the lower rail and the upper rail.
- the track is an annular structure including a lower linear track, an upper linear track, a lower U-shaped curved track and an upper U-shaped curved track, a lower U-shaped curved track and a turn of the upper U-shaped curved track
- a circular arc transition section is adopted;
- the lower rail is composed of a lower linear rail and a lower u-shaped curved rail, and a rotating table device is disposed at a joint of the lower linear rail and the lower U-shaped curved rail;
- the track is composed of an upper linear track and an upper U-shaped curved track, and a rotating table device is also arranged at the joint of the upper linear track and the upper U-shaped curved track; the lower linear track and the upper linear track and the lower U-shaped curved track A transfer lifting device is disposed between the upper U-shaped curved track and the upper U-shaped curved track.
- the rotary table device comprises an annular guide rail, a rotary base, a rotary bracket, a running wheel and a rotary drive motor
- the annular guide rail is disposed at a track turning position
- the rotary seat is disposed at a center of the annular guide rail
- the rotary bracket Connected to the rotating base, the rotating bracket is supported on the annular rail by a wheel mounted on the bottom thereof
- the rotary driving motor is mounted on one of the running wheels, and the rotary driving motor drives the running wheel to rotate and drives the entire rotating bracket to rotate around the rotating base
- a rotating guide rail and a friction wheel driving device are mounted on the rotating bracket, and the rotating rail is used for supporting the sliding device, and synchronously rotates following the rotating bracket, and then docks with the rail, and the friction wheel driving device is disposed beside the rotating rail, the friction wheel is driven
- the device is used to provide a driving force to the slider device that enters the rotating rail.
- a slide lock mechanism for locking the slider device is also mounted on the rotary bracket.
- the slide locking mechanism comprises a locking cylinder, a first clamping plate, a pulling plate and a second clamping plate
- the locking cylinder is mounted on the rotating bracket
- the first clamping plate and the second clamping plate are respectively assembled by the pin
- the tail portion of the first card board is hinged with the piston rod of the locking cylinder
- the tail portion of the second card board is connected with the tail portion of the first card board by the pulling plate
- the piston rod of the locking cylinder is telescopically driven to drive the first card board and
- the second card is opened and closed to lock the slider device.
- the transfer lifting platform device comprises a transfer support frame, a transfer sling mechanism and a transfer table mechanism, the transfer support frame straddles the track, and the transfer table mechanism is suspended by the transfer sling mechanism, and can be The column of the transfer support frame moves up and down.
- the transfer support frame comprises four columns and a support platform, the four columns are symmetrically distributed on both sides of the track, and the support platform is welded and fixed on the top of the four columns.
- the transfer sling mechanism includes a sling pulley, a sling drive wheel, a first sling, a second sling, and a counterweight, and the sling pulley and the sling drive wheel are respectively disposed on two sides of the top of the support platform;
- One end of the first sling is connected to the transfer table mechanism, the other end of the first sling is bypassed by the sling pulley and the sling drive wheel and connected to the counterweight;
- the second sling is connected at one end to the transfer table mechanism, and the other end of the second sling is bypassed by the sling drive Wheel and connect to the counterweight.
- the transfer table mechanism includes a transfer table body and a transfer conveying mechanism, the transfer table body is suspended by a sling mechanism; the transfer conveying mechanism is mounted on the transfer table body, and the transfer conveying mechanism includes The friction wheel drive device and the transfer guide rail are mounted on the transfer table body, and the friction wheel drive device is disposed on the side of the transfer guide rail.
- the transfer table body is provided with four sets of positioning wheel assemblies that form a rolling fit with the four uprights of the transfer support frame; each set of positioning wheel assemblies includes at least four positioning wheels, at least four The positioning wheels are respectively supported by rolling on the four sides of the column.
- the track adopts a single I-beam guide rail;
- the slide device comprises a slide bar, a support bar and a track wheel component, the slide bar has three, and a universal joint is used between the three slide bars Sequentially connecting;
- the support rod has two, two support rods are respectively fixed at two ends of the middle one of the slide rods, the support rods can be directly used to carry the workpiece, or the slide plate can be mounted on the support rod;
- the wheel component includes a u-shaped wheel frame, a left rail wheel and a right rail wheel.
- the U-shaped wheel frame is fixed on the sliding bar, and the U-shaped wheel frame opening is downward and cooperates with the I-steel rail.
- Both sides of the u-shaped wheel frame A left rail wheel and a right rail wheel are respectively mounted on the inner wall, and the left rail wheel and the right rail wheel are respectively supported and supported on the inner side surface of the wing of the I-beam guide rail.
- one side of the sliding rod is in contact with the friction wheel on the friction wheel driving device, and the other side of the sliding rod is provided with a pressing wheel, and the pressing wheel support is mounted on the pressing wheel bracket, and is pressed
- the wheel bracket passes through the bottom of the rail and is fixed to the friction wheel drive.
- the slide transport system with the accompanying lifting function wherein: the slide transport system is controlled by a control system including a main controller, a main communicator, a slide controller, a skateboard communicator, The skateboard positioner and the position identification card, the slide controller, the slide communicator and the slide positioner are mounted on the slide device, and the position identification card is installed at a corresponding station along the track.
- the slide device moves to the corresponding station, the slide is positioned
- the device can identify the position identification card, thereby automatically acquiring the position information of the skateboard device, and the position information is transmitted to the main controller through the skateboard communicator and the main communicator, and the main controller coordinates and controls the action and implementation of the entire conveying system according to the received information.
- the accompanying lifting of the skateboard device is controlled by a control system including a main controller, a main communicator, a slide controller, a skateboard communicator, The skateboard positioner and the position identification card, the slide controller, the slide communicator and
- the invention Compared with the prior art, the invention has the advantages that the structure is ingenious, the function is strong, the flexibility is high, the application range is wide, and the work reliability is strong; the invention can not only realize the plane conveying of the workpiece on the ground or in the air, but also realize the workpiece. Stereoscopic transport in the entire space between the ground, the air, and the track.
- the invention simplifies the structure of the control system, avoids a large number of travel switches and wires used for the positioning of the skateboard in the prior art, has simple wiring, low cost, convenient debugging and maintenance, and at the same time makes the slide transport system easy to upgrade and reconstruct.
- FIG. 1 is a schematic view of a slide transport system in Embodiment 1.
- Embodiment 2 is a schematic structural view of a track arc transition section in Embodiment 1.
- Fig. 3 is a structural schematic view of the rail and the slider device in the first embodiment.
- Fig. 4 is a structural schematic view of the friction wheel driving device in the first embodiment.
- Fig. 5 is a structural schematic view showing the improvement of the slider device of the first embodiment.
- Fig. 6 is a second structural schematic view of the slider device of the first embodiment.
- Fig. 7 is a structural schematic view of the upper lifting platform device in the first embodiment.
- Fig. 8 is a schematic view showing the structure of the lower lifting platform device in the first embodiment.
- Figure 9 is a schematic view of the slide transport system of the second embodiment.
- Figure 10 is a plan view of the rotary table device in the second embodiment.
- Figure 11 is a front elevational view of the rotary table apparatus in the second embodiment.
- Figure 12 is a front elevational view of the transfer elevator apparatus in the second embodiment.
- Figure 13 is a schematic view showing another structure of the track and slide device of the present invention.
- Figure 14 is a cross-sectional view of the track and slide device of Figure 13.
- FIG. 15 is a schematic illustration of the control system of the present invention.
- the slide transport system having the accompanying lifting function in the first embodiment is mainly composed of a rail 1, a slide device 2, a friction wheel drive device 4, a lower lift table device 5, and an upper lift table device 7.
- the track 1 is a closed ring shape, and the track 1 is in the same plane.
- the track 1 is provided with a circular arc transition section for realizing steering during the running of the skateboard device 2; 2 arranged on the track 1 and capable of traveling along the track 1, the slide device 2 for loading the workpiece; the track 1 comprising the inner rail 11 and the outer rail 12 arranged in parallel; the slide device 2 mainly consists of the slide 21, two inner tracks
- the wheel 22 and the two outer rail wheels 23 are formed.
- the two inner rail wheels 22 are mounted on the inner side of the bottom of the slide plate 21 and placed on the inner rail 11 of the rail 1; the two outer rail wheels 23 are mounted one after the other.
- connection extension line of the set position intersects the center of the arc transition section of the track 1.
- the bottom of the sliding plate 21 is further provided with a guiding wheel 24, and the guiding wheel 24 is rollingly supported on both sides of the outer guiding rail 22 to ensure that the sliding device 2 does not travel during driving. Will derail.
- the wheel surface of the inner rail wheel 22 and the outer rail wheel 23 can be concavely curved.
- the inner rail 11 and the outer rail 12 are round rails, inner rail wheels 22, and outer rail wheels. 23 correspondingly embedded in the inner rail 11 and the outer rail 12 can also serve the purpose of preventing the slider device 2 from derailing.
- a plurality of friction wheel driving devices 4 are disposed along the rail 1, and the friction wheel driving device 4 is used to drive the slider device 2.
- the friction wheel drive device 4 is mainly composed of a motor 43, a reducer 42, The friction wheel 41 and the support frame 44 are combined.
- the motor 43 is connected to the reducer 42 and fixed together on the support frame 44.
- the friction wheel 41 is mounted on the output shaft of the reducer 42.
- the friction wheel 41 is in contact with the slide device 2, and is frictioned.
- the force drive slide device 2 travels on the track 1.
- the support frame 44 is mainly composed of a bracket 441, a rotating shaft 445 and a base 444.
- the motor 43 and the reducer 42 are mounted on the bracket 441, and one end of the bracket 441 is connected to one end of the base 444 via a rotating shaft 445.
- the other end of the base 444 is provided with a guiding post 443.
- the other end of the bracket 441 is provided with a guiding hole for guiding the guiding post 443.
- the guiding post 443 extends into the guiding hole, and the guiding post 443 is provided with a pressure adjusting spring 442, and the bracket 441
- the motor 43 and the speed reducer 42 mounted thereon can be rotated about the rotating shaft 445 by the pressure adjusting spring 442 to press the friction wheel 41 against the slider device 2.
- a slider lifter 25 and a power supply device 26 are added to the slide device 2, and the slide lifter 25 is used for supporting the workpiece and automatically adjusting the height according to the station where the workpiece arrives to facilitate the operation of the worker; Used to power the skateboard lifter 25.
- the power supply device 26 can employ a device having a contactless power supply function. As shown in FIG. 5, it includes a pickup 261 mounted at the bottom of the slider 21 and a primary power supply cable 262 near the pickup 261. The primary power supply cable 262 is disposed on the track. 1 along the line, the pick-up 261 can sense the high frequency alternating current in the primary power supply cable 262 to produce the energy supply sled device 2.
- the power supply device 26 can also be powered by the trolley wire 264. As shown in FIG. 6, it includes a plurality of carbon brushes 263 mounted on the bottom of the slider 21 and a sliding contact line 264 mounted along the track 1, the carbon brush 263 and The sliding contact wire 264 is in elastic contact. During the running of the sliding device 2, the carbon brush 263 is always pressed against the sliding contact line 264 to realize the transmission of electric energy.
- the upper lifting platform device 7 and the lower lifting platform device 5 are respectively disposed along the rail 1, and the upper lifting platform device 7 is for placing the workpiece on the sliding device 2, and the lower lifting platform device 5 is used to remove the workpiece from the slide device 2.
- the structure of the upper lifting platform device 7 is as shown in FIG. 7, which is mainly composed of an upper supporting frame 71, an upper hanging strap mechanism and an upper working table mechanism, and the upper supporting frame 71 is disposed on one side of the rail 1
- the workpiece table mechanism is suspended by the upper sling mechanism, and can be moved up and down along the upright 711 of the upper support frame 71.
- the upper work table mechanism is used for removing the workpiece from other conveying devices and placing it on the sliding device 2 .
- the upper support frame 71 is composed of four uprights 711 and a support platform 712.
- the four uprights 711 are disposed on one side of the track 1 and the support platform 712 is fixedly attached to the top ends of the four uprights 711.
- the upper sling mechanism is mainly composed of a sling pulley 722, a sling driving wheel 723, a first sling 721, a second sling 725 and a weight 724.
- the sling pulley 722 and the sling driving wheel 723 are respectively disposed on the top of the supporting platform 712.
- the first sling 721 is connected to the upper workbench mechanism, and the other end of the first sling 721 is passed around the sling pulley 722 and the sling drive wheel 723 and is connected to the counterweight 724; the second sling 725 is connected to the end a work table mechanism, the other end of the second sling 725 bypasses the sling drive wheel 723 and is connected to the counterweight 724 0.
- the upper work table mechanism includes an upper work table body 731 and a telescopic transfer machine 733, and the upper work piece
- the table body 731 is suspended by a sling mechanism, and the telescopic transfer machine 733 is mounted on the upper work table body 731, and the telescopic transfer machine 733 is used to take the workpiece from the other transport device and place it on the slide device 2.
- the upper work table body 731 is further provided with four sets of positioning wheel assemblies which form a rolling fit with the four uprights 711 of the upper support frame 71;
- Each set of positioning wheel assemblies includes at least four positioning wheels 732, and at least four positioning wheels 732 are respectively supported on the four sides of the column 711.
- the structure of the lower lifting platform device 5 is as shown in FIG. 8 , which is mainly composed of a lower piece supporting frame 51 , a lower piece sling mechanism and a lower piece working table mechanism.
- the lower piece supporting frame 51 straddles the track 1 and the lower part.
- the table mechanism is suspended by the lower sling mechanism, and can be moved up and down along the upright 511 of the lower support frame 51, and the lower workbench mechanism is used to transfer the workpiece to the aerial spreader 54.
- the lower support frame 51 is composed of four uprights 511 and a support platform 512.
- the four uprights 511 are symmetrically distributed on both sides of the track 1, and the support platform 512 is welded and fixed on the top of the four uprights 511.
- the lower sling mechanism is mainly composed of a sling pulley 522, a sling drive wheel 523, a first sling 521, a second sling 525 and a weight 524.
- the sling pulley 522 and the sling drive wheel 523 are respectively disposed at the top of the lower support frame 51.
- the lower working table mechanism includes a lower working table body 531 and a telescopic arm 533.
- the lower working table body 531 is suspended by a sling mechanism, and both sides of the lower working table body 531 are provided with a telescopic arm 533, and a telescopic arm 533 The workpiece is clamped when it is extended, and the workpiece is released when the telescopic arm 533 is retracted.
- the lower table body 531 is provided with four sets of positioning wheel assemblies that form a rolling fit with the four uprights 511 of the lower piece support frame 51; each set of positioning wheels
- the components each include at least four positioning wheels 532, and at least four positioning wheels 532 are respectively supported on the four sides of the column 511.
- the lower table mechanism is further provided with a spreader positioning device for fixing the aerial spreader 54.
- the spreader positioning device comprises a spreader locator 55 disposed on both sides of the aerial spreader 54.
- the spreader positioners 55 on both sides are respectively mounted on the mounting seat 513 at the lower part of the support platform 512, and the spreader positioner 55 is mainly positioned
- the rod 551 and the positioning cylinder 552 are formed.
- the rear end of the positioning rod 551 is hinged on the mounting base 513.
- the middle portion of the positioning rod 551 is hinged with the piston rod end of the positioning cylinder 552, and the other end of the positioning cylinder 552 is hinged on the mounting base 513 for positioning.
- the positioning rod 551 is swung to press the front end of the positioning rod 551 to fix the air spreader 54.
- the slide transport system with the accompanying lifting function in Embodiment 2 mainly consists of a track 1, a slide device 2, a friction wheel drive device 4, a rotary table device 3, a lower lift table device 5, a transfer lift device 6 and an upper lift table.
- the device 7 is composed.
- the rail 1 is composed of a lower rail 13 and an upper rail 14 at different heights, and a transfer elevator device 6 for transferring the slider device 2 is provided at a joint of the lower rail 13 and the upper rail 14.
- the track 1 is an annular structure mainly composed of a lower linear track 131, an upper linear track 141, a lower U-shaped curved track 132 and an upper U-shaped curved track 142, a lower U-shaped curved track 132 and an upper U-shaped curved
- the turning portion of the rail 142 adopts a circular arc transition section;
- the lower rail 13 is composed of a lower linear rail 131 and a lower U-shaped curved rail 132, and a rotating table is disposed at a joint of the lower linear rail 131 and the lower U-shaped curved rail 132.
- the upper rail 14 is composed of an upper linear rail 141 and an upper U-shaped curved rail 142, and a joint of the upper linear rail 141 and the upper U-shaped curved rail 142 is also disposed.
- a rotary table device 3; a transfer elevator device 6 is disposed between the lower linear track 131 and the upper linear track 141, and between the lower U-shaped curved track 132 and the upper U-shaped curved track 142.
- the slider device 2, the friction wheel drive device 4, the lower lift table device 5, and the upper lift table device 7 are the same as in the first embodiment.
- the structure of the transfer elevator device 6 is as shown in FIG. 10, which is mainly composed of a transfer support frame 61, a transfer sling mechanism and a transfer table mechanism.
- the transfer support frame 61 straddles the track 1, and the transfer table mechanism is transferred.
- the sling mechanism is suspended and can be moved up and down along the upright 611 of the transfer support frame 61.
- the transfer support frame 61 is composed of four columns 611 and a support platform 612.
- the four columns 611 are symmetrically distributed on both sides of the track 1, and the support platform 612 is welded and fixed on the top of the four columns 611.
- the transfer sling mechanism includes a sling pulley 622, a sling drive wheel 623, a first sling 621, a second sling 625, and a counterweight 624.
- the sling pulley 622 and the sling drive wheel 623 are respectively disposed on both sides of the top of the support platform 612;
- the first sling 621 is connected to the transfer table mechanism, the other end of the first sling 621 is bypassed by the sling pulley 622 and the sling drive wheel 623 and is connected to the counterweight 624;
- the second sling 625 is connected to the transfer table mechanism, The other end of the second sling 625 bypasses the sling drive wheel 623 and is coupled to the counterweight 624.
- the transfer table mechanism includes a transfer table body 631 and a transfer conveying mechanism, the transfer table body 631 is suspended by a sling mechanism; the transfer conveying mechanism is mounted on the transfer table body 631, and the transfer conveying mechanism includes a friction wheel drive device
- the 6332 and the transfer rail 6331 are mounted on the transfer table body 631, and the friction wheel drive 6332 is disposed on the side of the transfer guide 6331.
- the transfer table body 631 is provided with four sets of positioning wheel assemblies that form a rolling fit with the four uprights 611 of the transfer support frame 61; each set of positioning wheel assemblies includes at least four positioning wheels 632, and at least four positioning wheels 632 Rolling bearings are respectively supported on the four sides of the column 611.
- the structure of the rotary table device 3 is as shown in Figs. 11 and 12, and is mainly composed of an annular guide 31, a rotary base 35, a rotary bracket 33, a running wheel 32, and a rotary drive motor 36.
- the annular guide 31 is disposed on the track.
- the rotating base 35 is disposed at the center of the annular guide 31, and the rotating bracket 33 is coupled to the rotating base 35.
- the rotating bracket 33 is supported on the annular guide 31 by the bottom mounted pulley 32, and the rotary drive motor 36 is mounted on one of them.
- the rotary drive motor 36 drives the running wheel 32 to rotate and drives the entire rotating bracket 33 to rotate around the rotating base 35; the rotating bracket 33 is mounted with a rotating rail 331 and a friction wheel driving device 332, and the rotating rail 331 is used. Supporting the slide device 2, and rotating synchronously with the rotary bracket 33, and then docking with the rail 1, the friction wheel drive device 332 is disposed beside the rotary guide 331, and the friction wheel drive device 332 is used for the slide device for entering the rotary guide 331 2 provides driving force.
- a slide lock mechanism 34 for locking the slider device 2 is mounted on the rotary bracket 33.
- the slide locking mechanism 34 mainly includes a locking cylinder 341, a first clamping plate 342, a pulling plate 343 and a second clamping plate 344.
- the locking cylinder 341 is mounted on the rotating bracket 33, and the first clamping plate 342,
- the two card plates 344 are respectively mounted on the rotating bracket 33 by pins, the tail portion of the first card plate 342 is hinged with the piston rod of the locking cylinder 341, and the tail portion of the second card plate 344 is pulled by the tail plate 343 and the tail portion of the first card plate 342.
- the piston rod of the locking cylinder 341 is telescopically driven to move the first card 342 and the second card 344 to open and close to lock the slider device 2.
- the track 1 in the first embodiment and the second embodiment of the present invention can also adopt a single I-beam guide.
- the rail 15 is correspondingly changed, and as shown in FIG. 13 and FIG. 14, the slider device 2 is mainly composed of a slide bar 2a, a support bar 2b and a rail wheel member, and the slide bar 2a has three.
- the three sliding rods 2a are sequentially connected by a universal joint; the supporting rods 2b have two, and the two supporting rods 2b are respectively fixed at two ends of the middle one of the sliding rods 2a, and the supporting rods 2b can be directly used for Carrying the workpiece, the slide plate 21 may also be mounted on the support rod 2b; the track wheel member includes a U-shaped wheel frame 2cl, a left track wheel 2c2 and a right track wheel 2c3, and the U-shaped wheel frame 2cl is fixed on the slide bar 2a, U-shaped The wheel frame 2cl is open downward and cooperates with the I-beam guide rail 15.
- the left and right rails 2c3 and the right rail wheel 2c3 are respectively mounted on the inner walls of the two sides of the U-shaped wheel frame 2cl, and the left rail wheel 2c2 and the right rail wheel 2c3 are respectively rolled. Supported on the inner side of the wing of the I-beam guide rail 15.
- a friction wheel 45 is added to the friction wheel drive device 4, and the friction wheel 41 on the friction wheel drive device 4 is in contact with the side of the slide bar 2a, and is pressed.
- the wheel 45 is disposed on the other side of the slide bar 2a, and the pinch roller 45 is supported for mounting on the pinch roller bracket 46.
- the pinch roller bracket 46 passes through the bottom of the rail 1 and is fixed to the friction wheel drive unit 4.
- the slide transport system is controlled by a control system, as shown in FIG. 15, which mainly includes a main controller, a main communicator, a slide controller, a slide communicator, a slide positioner 27, and a position recognition card 16, and the slide control
- the slider, the slider communicator and the slider positioner 27 are mounted on the slider device 2, and the position identification card 16 is mounted at a corresponding station along the track 1, and when the slider device 2 is moved to the corresponding station, the slider positioner 27 can recognize the position.
- the card 16 is identified, thereby automatically acquiring the position information of the skateboard device 2, and the position information is transmitted to the main controller through the slide communicator and the main communicator, and the main controller coordinates and controls the action of the entire transport system according to the received information, and realizes the slide device. 2 moves up and down.
- Both the main communicator and the sled communicator can employ conventional infrared communication devices.
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Abstract
一种具有随行升降功能的滑板输送系统,其特征在于:包括轨道(1)、滑板装置(2)、摩擦轮驱动装置(4)、下件升降台装置(5)和上件升降台装置(7);若干个滑板装置(2)设置在轨道(1)上并能够沿着轨道(1)行驶,滑板装置(2)用于装载工件;若干个摩擦轮驱动装置(4)设置在轨道(1)沿线,摩擦轮驱动装置(4)用于驱动滑板装置(2);上件升降台装置(7)和下件升降台装置(5)分别设置在轨道(1)沿线,上件升降台装置(7)用于将工件放到滑板装置(2)上,下件升降台装置(5)用于将工件从滑板装置(2)上取下。该系统结构巧妙,功能强、柔性高、应用范围广泛,工作可靠性强;不仅能够实现工件在地面、空中的平面输送,还能够实现工件在地面、空中、轨道之间的全空间立体输送,同时本系统能实现工位识别和工件在线升降功能,降低了劳动强度,提高了效率。
Description
具有随行升降功能的滑板输送系统 技术领域
本发明属于机械自动化输送技术领域, 涉及一种自动化的物料输送设备, 具体是一种具有随行升降功能的滑板输送系统。
背景技术
在家用机械制造、 汽车装配、 部件装配等产品组织自动化流水生产线中, 都需要用到自动化物料输送系统, 其用于装载生产、 仓储等过程中需要输送的 物料, 并可以按照设定的工艺过程在不同的工位点上, 按照操作指令进行自动 化控制, 以方便相应的工人操作和作业。
现有的能够实现上述功能的自动化物料输送系统, 例如自行小车系统, 自 动导引车, 链式输送系统等。 具局限性主要有: 1, 由于结构复杂, 一般是平面 输送, 难以实现立体输送和存储。 空间利用率不高。 2, 其输送小车本身带驱动, 所以需要对移动中的输送小车迸行供电。 3,工件的高度调整均在工位人工完成, 或者通过辅助机构完成, 难以实现输送的过程中的工件高度的在线调整。 定位 和升降操作一般是在工件到位后, 在工位上完成动作, 因此效率低。 4, 一般都 使用了大量行程开关用于工位识别, 这些行程开关的连接布线很复杂, 出现问 题时很难检修维护, 不利于后续的升级与重构。
为了克服现有系统的缺陷, 本发明通过立体滑板输送结构, 集成无线定位 和供电、 通信技术提供一种结构更加可靠、 控制简单、 可移动供电, 在线升降 操作的输送系统。
发明内容
本发明的目的在于克服现有技术中存在的不足,提供一种具有随行升降功能 的滑板输送系统, 其结构巧妙, 功能强、 柔性高、 应用范围广泛, 工作可靠性 强; 本发明不仅能够实现工件在地面、 空中的平面输送, 还能够实现工件在地 面、 空中、 轨道之间的全空间立体输送, 同时通过非接触识别技术实现工位识 别功能的, 并且滑板自带升降台系统, 能实现工件在输送过程中的高度位置动 态调整。
按照本发明提供的技术方案: 一种具有随行升降功能的滑板输送系统,其特 征在于: 包括轨道、 滑板装置、 摩擦轮驱动装置、 下件升降台装置和上件升降 台装置; 若干个滑板装置设置在轨道上并能够沿着轨道行驶, 滑板装置用于装 载工件; 若干个摩擦轮驱动装置设置在轨道沿线, 摩擦轮驱动装置用于驱动滑 板装置; 上件升降台装置和下件升降台装置分别设置在轨道沿线, 上件升降台 装置用于将工件放到滑板装置上, 下件升降台装置用于将工件从滑板装置上取 下。
作为本发明的进一步改进, 所述轨道为封闭的环形, 轨道处于同一个平面, 轨道转向处设置有用于实现滑板装置行驶过程中转向的旋转台装置或圆弧过渡 段。
作为本发明的进一步改进, 所述轨道包括平行设置的内导轨和外导轨; 所 述滑板装置包括滑板、 两个内轨道轮和两个外轨道轮, 两个内轨道轮一前一后 安装在滑板底部的内侧, 置于轨道的内导轨上; 两个外轨道轮一前一后安装在 滑板底部的外侧, 置于轨道的外导轨上。
作为本发明的进一步改进, 所述滑板装置前部内、 外轨道轮、 设置位置的 连线延长线与后部内、 外轨道轮、 设置位置的连线延长线相交于轨道圆弧过渡 段的圆心。
作为本发明的进一步改迸, 所述滑板底部还安装有导向轮, 导向轮滚动支 承在内导轨和 /或外导轨的两侧面。
作为本发明的进一步改进, 所述内轨道轮、 外轨道轮的轮面设为凹弧形, 所述内导轨、 外导轨采用圆钢轨, 内轨道轮、 外轨道轮对应嵌置于内导轨、 外 导轨上 o
作为本发明的进一步改进, 所述的滑板装置上设置有滑板升降机和供电装 置, 滑板升降机用于承托工件并根据工件到达的工位自动调整高度, 以方便工 人操作; 供电装置用于给滑板升降机提供动力。
作为本发明的进一步改进, 所述供电装置采用具有无接触供电功能的装置, 其包括安装在滑板底部的拾电器和靠近拾电器的初级供电电缆, 初级供电电缆 布置在轨道沿线, 拾电器可以感应初级供电电缆中的高频交变电流, 以产生能 量供给滑板装置使用。
作为本发明的进一步改进, 所述供电装置采用滑触线供电, 其包括安装在 滑板底部的若干碳刷和安装在轨道沿线的滑触线, 碳刷与滑触线弹性接触, 在 滑板装置行驶过程中, 碳刷始终压在滑触线上, 实现电能的传输。
作为本发明的进一步改进, 所述摩擦轮驱动装置包括电机、 减速机、 摩擦 轮和支承架, 电机与减速机相连并一起固定在支承架上, 摩擦轮安装在减速机 输出轴上, 摩擦轮与滑板装置相接触, 通过摩擦力驱动滑板装置在轨道上行走。
作为本发明的进一步改进, 所述支承架包括支架和底座, 所述电机和减速 机安装在支架上, 支架一端通过转轴与底座一端连接; 所述底座另一端设置有 导向柱, 支架另一端设有用于导向柱伸入的导向孔, 所述导向柱伸入导向孔内, 导向柱上装有压力调整弹簧, 支架及安装在其上的电机和减速机可以在压力调 整弹簧作用下绕转轴旋转, 以使摩擦轮压紧滑板装置。
作为本发明的进一步改进, 所述上件升降台装置包括上件支撑架、 上件吊 带机构和上件工作台机构, 上件支撑架设置在轨道一侧, 上件工作台机构通过 上件吊带机构悬吊, 可沿着上件支撑架的立柱上下移动升降, 上件工作台机构 用于将工件从其他输送装置取下来, 并放到滑板装置上。
作为本发明的进一步改进, 所述上件支撑架包括四根立柱和支撑平台, 四 根立柱设置在轨道一侧, 支撑平台焊接固定在四根立柱的顶端。
作为本发明的进一步改进, 所述上件吊带机构包括吊带滑轮、 吊带驱动轮、 第一吊带、 第二吊带和配重, 所述吊带滑轮和吊带驱动轮分别设置在支撑平台 顶部两侧; 所述第一吊带一端连接上件工作台机构, 第一吊带另一端绕过吊带
滑轮和吊带驱动轮并连接到配重; 所述第二吊带一端连接上件工作台机构, 第 二吊带另一端绕过吊带驱动轮并连接到配重。
作为本发明的进一步改进, 所述上件工作台机构包括上件工作台体和伸縮 移载机, 所述上件工作台体通过吊带机构悬吊, 伸缩移载机安装在上件工作台 体上, 伸縮移载机用于将工件从其他输送装置取下来, 并放到滑板装置上。
、 如权利要求所述的具有随行升降功能的滑板输送系统, 其特征在于: 所 述上件工作台体上还设置有与上件支撑架的四根立柱形成滚动配合的四套定位 轮组件; 每套定位轮组件均包括至少四个定位轮, 至少四个定位轮分别滚动支 承在立柱的四个侧面上。
作为本发明的进一步改进, 所述下件升降台装置包括下件支撑架、 下件吊 带机构和下件工作台机构, 下件支撑架横跨在轨道上, 下件工作台机构通过下 件吊带机构悬吊, 可沿着下件支撑架的立柱上下移动升降, 下件工作台机构用 于将工件转移至空中吊具上。
作为本发明的进一步改进, 所述下件支撑架包括四根立柱和支撑平台, 四 根立柱对称分布在轨道两侧, 支撑平台焊接固定在四根立柱的顶端。
作为本发明的进一步改进, 所述下件吊带机构包括吊带滑轮、 吊带驱动轮、 第一吊带、 第二吊带和配重, 所述吊带滑轮和吊带驱动轮分别设置在下件支撑 架顶端支撑平台顶部两侧; 所述第一吊带一端连接下件工作台机构, 第一吊带 另一端绕过吊带滑轮和吊带驱动轮并连接到配重; 所述第二吊带一端连接下件 工作台机构, 第二吊带另一端绕过吊带驱动轮并连接到配重。
作为本发明的进一步改进, 所述下件工作台机构包括下件工作台体和伸缩 臂, 下件工作台体通过吊带机构悬吊, 下件工作台体的两侧均安装着伸縮臂, 伸缩臂伸出时夹住工件, 伸缩臂回縮时释放工件。
作为本发明的进一步改进, 所述下件工作台体上设置有与下件支撑架的四 根立柱形成滚动配合 ^四套定位轮组件; 每套定位轮组件均包括至少四个定位 轮, 至少四个定位轮分别滚动支承在立柱的四个侧面上。
作为本发明的进一步改迸, 所述下件工作台机构上还设置有用于固定住空 中吊具的吊具定位装置。
作为本发明的进一步改进, 所述吊具定位装置包括设置在空中吊具两侧的 吊具定位器, 两侧的吊具定位器分别安装在支撑平台下部的安装座上, 吊具定 位器包括定位杆和定位气缸, 定位杆尾端铰连在安装座上, 定位杆中部与定位 气缸的活塞杆端铰连, 定位气缸另一端铰连在安装座上, 定位气缸活塞杆伸出 时带动定位杆摆动, 使定位杆前端压紧固定住空中吊具。
作为本发明的进一步改进, 所述轨道包括处于不同高度的下轨道和上轨道, 在下轨道与上轨道的连接处设置有用于转移滑板装置的转移升降台装置。
作为本发明的进一步改进, 所述轨道为环形结构, 其包括下直线轨道、 上 直线轨道、下 U形弯曲轨道和上 U形弯曲轨道,下 U形弯曲轨道和上 U形弯曲 轨道的转弯处采用了圆弧过渡段; 所述下轨道由下直线轨道与下 u形弯曲轨道 构成, 下直线轨道与下 U形弯曲轨道的连接处设置了一个旋转台装置; 所述上
轨道由上直线轨道与上 U形弯曲轨道构成, 上直线轨道与上 U形弯曲轨道的连 接处也设置了一个旋转台装置; 所述下直线轨道与上直线轨道之间、 下 U形弯 曲轨道与上 U形弯曲轨道之间分别设置有一个转移升降台装置。
作为本发明的进一步改进, 所述旋转台装置包括环形导轨、 旋转座、 旋转 支架、 走轮和旋转驱动电机, 所述环形导轨设置在轨道转向处, 旋转座设置在 环形导轨的中心, 旋转支架与旋转座连接, 旋转支架通过其底部安装的走轮支 撑在环形导轨上, 旋转驱动电机安装在其中一个走轮上, 旋转驱动电机驱动该 走轮转动并带动整个旋转支架以旋转座为中心旋转; 在旋转支架上安装有旋转 导轨和摩擦轮驱动装置, 旋转导轨用于支托滑板装置, 并跟随旋转支架同步旋 转, 然后与轨道对接, 摩擦轮驱动装置设置在旋转导轨旁侧, 摩擦轮驱动装置 用于给进入旋转导轨上的滑板装置提供驱动力。
作为本发明的进一步改进, 所述旋转支架上还安装有用于锁定滑板装置的 滑板锁定机构。
作为本发明的进一步改进, 所述滑板锁定机构包括锁定气缸、 第一卡板、 拉板和第二卡板, 锁定气缸安装在旋转支架上, 第一卡板、 第二卡板分别通过 销装配在旋转支架上, 第一卡板的尾部与锁定气缸的活塞杆铰连, 第二卡板的 尾部利用拉板与第一卡板的尾部连接, 锁定气缸的活塞杆伸缩带动第一卡板和 第二卡板活动开合, 以锁定滑板装置。
作为本发明的进一步改进, 所述转移升降台装置包括转移支撑架、 转移吊 带机构和转移工作台机构, 转移支撑架横跨在轨道上, 转移工作台机构通过转 移吊带机构悬吊, 可沿着转移支撑架的立柱上下移动升降。
作为本发明的进一步改进, 所述转移支撑架包括四根立柱和支撑平台, 四 根立柱对称分布在轨道两侧, 支撑平台焊接固定在四根立柱的顶端。
作为本发明的进一步改进, 所述转移吊带机构包括吊带滑轮、 吊带驱动轮、 第一吊带、 第二吊带和配重, 所述吊带滑轮和吊带驱动轮分别设置在支撑平台 顶部两侧; 所述第一吊带一端连接转移工作台机构, 第一吊带另一端绕过吊带 滑轮和吊带驱动轮并连接到配重; 所述第二吊带一端连接转移工作台机构, 第 二吊带另一端绕过吊带驱动轮并连接到配重。
作为本发明的进一步改进, 所述转移工作台机构包括转移工作台体和转移 输送机构, 所述转移工作台体通过吊带机构悬吊; 转移输送机构安装在转移工 作台体上, 转移输送机构包括摩擦轮驱动装置和转接导轨, 转接导轨安装在转 移工作台体上, 摩擦轮驱动装置设置在转接导轨旁侧。
作为本发明的进一步改进, 所述转移工作台体上设置有与转移支撑架的四 根立柱形成滚动配合的四套定位轮组件; 每套定位轮组件均包括至少四个定位 轮, 至少四个定位轮分别滚动支承在立柱的四个侧面上。
作为本发明的进一步改进, 所述轨道采用单根的工字钢导轨; 所述滑板装 置包括滑杆、 支撑杆和轨道轮部件, 所述滑杆共有三根, 三根滑杆之间采用万 向节顺次连接; 所述支撑杆有两根, 两根支撑杆分别固定在中间一根的滑杆的 两端, 该支撑杆可以直接用于承载工件, 也可以在支撑杆上安装滑板; 所述轨
道轮部件包括 u形轮架、 左轨道轮和右轨道轮, U形轮架固定在滑杆上, U形 轮架开口向下并与工字钢导轨相配合, u形轮架的两侧内壁上分别安装着左轨 道轮和右轨道轮, 左轨道轮和右轨道轮分别滚动支承在工字钢导轨的翼板内侧 面上。
作为本发明的进一步改进, 所述滑杆一侧与摩擦轮驱动装置上的摩擦轮相 接触, 滑杆另一侧设置有压紧轮, 压紧轮支撑安装在压紧轮支架上, 压紧轮支 架从轨道的底部穿过并固定在摩擦轮驱动装置上。
、如权利要求所述的具有随行升降功能的滑板输送系统, 其特征在于: 所述 滑板输送系统通过控制系统控制, 该控制系统包括主控制器、 主通信器、 滑板 控制器、 滑板通信器、 滑板定位器和位置识别卡, 滑板控制器、 滑板通信器和 滑板定位器安装在滑板装置上, 位置识别卡安装在轨道沿线相应的工位处, 当 滑板装置移动到相应工位时, 滑板定位器可以识别位置识别卡, 从而自动获取 滑板装置的位置信息, 该位置信息通过滑板通信器和主通信器传输到主控制器, 主控制器根据接收到的信息协调控制整个输送系统的动作、 实现滑板装置的随 行升降。
本发明与现有技术相比, 优点在于: 本发明结构巧妙, 功能强、 柔性高、 应用范围广泛, 工作可靠性强; 本发明不仅能够实现工件在地面、 空中的平面 输送, 还能够实现工件在地面、 空中、 轨道之间的全空间立体输送。 本发明简 化了控制系统的结构, 避免了现有技术中用于滑板定位的大量行程开关和导线, 布线精简, 成本低, 方便调试维护, 同时使滑板输送系统易于升级、 重构。 附图说明
图 1为实施例 1中的滑板输送系统示意图。
图 2为实施例 1中的轨道圆弧过渡段结构示意图。
图 3为实施例 1中的轨道及滑板装置结构示意图。
图 4为实施例 1中的摩擦轮驱动装置结构示意图。
图 5为实施例 1中的滑板装置改进后的结构示意图之一。
图 6为实施例 1中的滑板装置改进后的结构示意图之二。
图 7实施例 1中的上件升降台装置结构示意图。
图 8实施例 1中的下件升降台装置结构示意图。
图 9为实施例 2中的滑板输送系统示意图。
图 10为实施例 2中的旋转台装置俯视图。
图 11为实施例 2中的旋转台装置主视图。
图 12为实施例 2中的转移升降台装置主视图。
图 13本发明的轨道及滑板装置另一种结构示意图。
图 14为图 13中轨道及滑板装置的横断面视图。
图 15为本发明的控制系统示意图。
附图标记说明: 1-轨道、 11-内导轨、 12-外导轨、 13-下轨道、 131-下直线轨 道、 132-下 U形弯曲轨道、 14-上轨道、 141-上直线轨道、 142-上 U形弯曲轨道、 15-工字钢导轨、 16-位置识别卡、 2-滑板装置、 21-滑板、 22-内轨道轮、 23-外轨
道轮、 24-导向轮、 25-滑板升降机、 26-供电装置、 261-拾电器、 262-初级供电电 缆、 263-碳刷、 264-滑触线、 27-滑板定位器、 2a-滑杆、 2b-支撑杆、 2cl-U形轮 架、 2c2-左轨道轮、 2c3-右轨道轮、 3-旋转台装置、 31-环形导轨、 32-走轮、 33- 旋转支架、 331-旋转导轨、 332-摩擦轮驱动装置、 34-滑板锁定机构、 341-锁定气 缸、 342-第一卡板、 343-拉板、 344-第二卡板、 35-旋转座、 36-旋转驱动电机、 4-摩擦轮驱动装置、 41-摩擦轮、 42-减速机、 43-电机、 44-支承架、 441-支架、 442-压力调整弹簧、 443-导向柱、 444-底座、 445-转轴、 45-压紧轮、 46-压紧轮 支架、 5-下件升降台装置、 51-下件支撑架、 511-立柱、 512-支撑平台、 513-安装 座、 521-第一吊带、 522-吊带滑轮、 523-吊带驱动轮、 524-配重、 525-第二吊带、 531-下件工作台体、 532-定位轮、 533-伸缩臂、 54-空中吊具、 55-吊具定位器、 551-定位杆、 552-定位气缸、 6-转移升降台装置、 61-转移支撑架、 611-立柱、 612- 支撑平台、 621-第一吊带、 622-吊带滑轮、 623-吊带驱动轮、 624-配重、 625-第 二吊带、 631-转移工作台体、 632-定位轮、 6331-转接导轨、 6332-摩擦轮驱动装 置、 7-上件升降台装置、 71-上件支撑架、 711-立柱、 712-支撑平台、 721-第一吊 带、 722-吊带滑轮、 723-吊带驱动轮、 724-配重、 725-第二吊带、 731-上件工作 台体、 732-定位轮、 733-伸縮移载机。
具体实施方式
下面结合具体附图和实施例对本发明作进一步说明。
实施例 1
如图 1所示,实施例 1中的具有随行升降功能的滑板输送系统主要由轨道 1、 滑板装置 2、 摩擦轮驱动装置 4、 下件升降台装置 5和上件升降台装置 7组成。
如图 1〜图 3所示, 所述轨道 1为封闭的环形, 轨道 1处于同一个平面, 轨 道 1转向处设置有用于实现滑板装置 2行驶过程中转向的圆弧过渡段; 若干个 滑板装置 2设置在轨道 1上并能够沿着轨道 1行驶, 滑板装置 2用于装载工件; 该轨道 1包括平行设置的内导轨 11和外导轨 12; 该滑板装置 2主要由滑板 21、 两个内轨道轮 22和两个外轨道轮 23组成, 两个内轨道轮 22—前一后安装在滑 板 21底部的内侧, 置于轨道 1的内导轨 11上; 两个外轨道轮 23—前一后安装 在滑板 21底部的外侧, 置于轨道 1的外导轨 12上。为保证滑板装置 2在轨道 1 转弯处不会由于离心力作用而发生脱轨事故, 所述滑板装置 2 前部内、 外轨道 轮 22、 23设置位置的连线延长线与后部内、 外轨道轮 22、 23设置位置的连线 延长线相交于轨道 1圆弧过渡段的圆心。
如图 3所示, 为了进一步提高滑板输送系统的安全性, 所述滑板 21底部还 安装有导向轮 24, 导向轮 24滚动支承在外导轨 22的两侧面, 以保证滑板装置 2在行驶过程中不会脱轨。 当然, 本发明还可以将内轨道轮 22、 外轨道轮 23的 轮面设为凹弧形, 相应地, 所述的内导轨 11、 外导轨 12采用圆钢轨, 内轨道轮 22、 外轨道轮 23对应嵌置于内导轨 11、 外导轨 12上, 同样可以起到使滑板装 置 2不脱轨的目的。
如图 1、 图 3所示, 若干个摩擦轮驱动装置 4设置在轨道 1沿线, 摩擦轮驱 动装置 4用于驱动滑板装置 2。 摩擦轮驱动装置 4主要由电机 43、 减速机 42、
摩擦轮 41和支承架 44组成, 电机 43与减速机 42相连并一起固定在支承架 44 上, 摩檫轮 41安装在减速机 42输出轴上, 摩擦轮 41与滑板装置 2相接触, 通 过摩擦力驱动滑板装置 2在轨道 1上行走。
如图 4所示, 所述支承架 44主要由支架 441、 转轴 445和底座 444组成, 所述电机 43和减速机 42安装在支架 441上, 支架 441一端通过转轴 445与底 座 444一端连接; 所述底座 444另一端设置有导向柱 443, 支架 441另一端设有 用于导向柱 443伸入的导向孔, 所述导向柱 443伸入导向孔内, 导向柱 443上 装有压力调整弹簧 442,支架 441及安装在其上的电机 43和减速机 42可以在压 力调整弹簧 442作用下绕转轴 445旋转, 以使摩擦轮 41压紧滑板装置 2。
如图 5所示, 所述的滑板装置 2上增设了滑板升降机 25和供电装置 26, 滑 板升降机 25用于承托工件并根据工件到达的工位自动调整高度, 以方便工人操 作; 供电装置 26用于给滑板升降机 25提供动力。
所述供电装置 26可以采用具有无接触供电功能的装置, 如图 5所示, 其包 括安装在滑板 21底部的拾电器 261和靠近拾电器 261的初级供电电缆 262, 初 级供电电缆 262布置在轨道 1沿线, 拾电器 261可以感应初级供电电缆 262中 的高频交变电流, 以产生能量供给滑板装置 2使用。
另外, 所述供电装置 26也可以采用滑触线 264供电, 如图 6所示, 其包括 安装在滑板 21底部的若干碳刷 263和安装在轨道 1沿线的滑触线 264,碳刷 263 与滑触线 264弹性接触, 在滑板装置 2行驶过程中, 碳刷 263始终压在滑触线 264上, 实现电能的传输。
如图 1所示,所述上件升降台装置 7和下件升降台装置 5分别设置在轨道 1 沿线, 上件升降台装置 7用于将工件放到滑板装置 2上, 下件升降台装置 5用 于将工件从滑板装置 2上取下。
所述上件升降台装置 7的结构如图 7所示, 其主要由上件支撑架 71、 上件 吊带机构和上件工作台机构组成, 上件支撑架 71设置在轨道 1一侧, 上件工作 台机构通过上件吊带机构悬吊,可沿着上件支撑架 71的立柱 711上下移动升降, 上件工作台机构用于将工件从其他输送装置取下来, 并放到滑板装置 2上。
所述上件支撑架 71由四根立柱 711和支撑平台 712组成, 四根立柱 711设 置在轨道 1一侧, 支撑平台 712悍接固定在四根立柱 711的顶端。 所述上件吊 带机构主要由吊带滑轮 722、 吊带驱动轮 723、 第一吊带 721、 第二吊带 725和 配重 724组成, 所述吊带滑轮 722和吊带驱动轮 723分别设置在支撑平台 712 顶部两侧; 所述第一吊带 721—端连接上件工作台机构, 第一吊带 721另一端 绕过吊带滑轮 722和吊带驱动轮 723并连接到配重 724;所述第二吊带 725—端 连接上件工作台机构, 第二吊带 725另一端绕过吊带驱动轮 723并连接到配重 7240 所述上件工作台机构包括上件工作台体 731和伸缩移载机 733, 所述上件 工作台体 731通过吊带机构悬吊, 伸缩移载机 733安装在上件工作台体 731上, 伸缩移载机 733用于将工件从其他输送装置取下来, 并放到滑板装置 2上。
为了确保上件工作台机构上下移动升降时位置精确,所述上件工作台体 731 上还设置有与上件支撑架 71的四根立柱 711形成滚动配合的四套定位轮组件;
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T/CN2011/001737 每套定位轮组件均包括至少四个定位轮 732,至少四个定位轮 732分别滚动支承 在立柱 711的四个侧面上。
所述下件升降台装置 5的结构如图 8所示, 其主要由下件支撑架 51、 下件 吊带机构和下件工作台机构组成, 下件支撑架 51横跨在轨道 1上, 下件工作台 机构通过下件吊带机构悬吊, 可沿着下件支撑架 51的立柱 511上下移动升降, 下件工作台机构用于将工件转移至空中吊具 54上。
所述下件支撑架 51由四根立柱 511和支撑平台 512组成, 四根立柱 511对 称分布在轨道 1两侧, 支撑平台 512焊接固定在四根立柱 511 的顶端。 所述下 件吊带机构主要由吊带滑轮 522、 吊带驱动轮 523、第一吊带 521、第二吊带 525 和配重 524组成, 所述吊带滑轮 522和吊带驱动轮 523分别设置在下件支撑架 51顶端支撑平台 512顶部两侧; 所述第一吊带 521—端连接下件工作台机构, 第一吊带 521另一端绕过吊带滑轮 522和吊带驱动轮 523并连接到配重 524;所 述第二吊带 525—端连接下件工作台机构, 第二吊带 525另一端绕过吊带驱动 轮 523并连接到配重 524。所述下件工作台机构包括下件工作台体 531和伸縮臂 533 , 下件工作台体 531通过吊带机构悬吊, 下件工作台体 531的两侧均安装着 伸缩臂 533, 伸缩臂 533伸出时夹住工件, 伸缩臂 533回缩时释放工件。
为了确保下件工作台机构上下移动升降时位置精确,所述下件工作台体 531 上设置有与下件支撑架 51的四根立柱 511形成滚动配合的四套定位轮组件; 每 套定位轮组件均包括至少四个定位轮 532,至少四个定位轮 532分别滚动支承在 立柱 511的四个侧面上。
另外, 所述下件工作台机构上还设置有用于固定住空中吊具 54的吊具定位 装置。该吊具定位装置包括设置在空中吊具 54两侧的吊具定位器 55, 两侧的吊 具定位器 55分别安装在支撑平台 512下部的安装座 513上, 吊具定位器 55主 要由定位杆 551和定位气缸 552组成, 定位杆 551尾端铰连在安装座 513上, 定位杆 551中部与定位气缸 552的活塞杆端铰连, 定位气缸 552另一端铰连在 安装座 513上, 定位气缸 552活塞杆伸出时带动定位杆 551摆动, 使定位杆 551 前端压紧固定住空中吊具 54。
实施例 2
实施例 2中的具有随行升降功能的滑板输送系统主要由轨道 1、滑板装置 2、 摩擦轮驱动装置 4、 旋转台装置 3、 下件升降台装置 5、 转移升降台装置 6和上 件升降台装置 7组成。
如图 9所示, 所述轨道 1 由处于不同高度的下轨道 13和上轨道 14组成, 在下轨道 13与上轨道 14的连接处设置有用于转移滑板装置 2的转移升降台装 置 6。 优选地, 所述轨道 1为环形结构, 其主要由下直线轨道 131、 上直线轨道 141、 下 U形弯曲轨道 132和上 U形弯曲轨道 142组成, 下 U形弯曲轨道 132 和上 U形弯曲轨道 142的转弯处采用了圆弧过渡段;所述下轨道 13由下直线轨 道 131与下 U形弯曲轨道 132构成, 下直线轨道 131与下 U形弯曲轨道 132的 连接处设置了一个旋转台装置 3; 所述上轨道 14由上直线轨道 141与上 U形弯 曲轨道 142构成, 上直线轨道 141与上 U形弯曲轨道 142的连接处也设置了一
个旋转台装置 3 ; 所述下直线轨道 131与上直线轨道 141之间、 下 U形弯曲轨 道 132与上 U形弯曲轨道 142之间分别设置有一个转移升降台装置 6。
所述滑板装置 2、 摩擦轮驱动装置 4下件升降台装置 5和上件升降台装置 7 与实施例 1相同。
所述转移升降台装置 6的结构如图 10所示, 其主要由转移支撑架 61、转移 吊带机构和转移工作台机构组成, 转移支撑架 61横跨在轨道 1上, 转移工作台 机构通过转移吊带机构悬吊, 可沿着转移支撑架 61的立柱 611上下移动升降。
所述转移支撑架 61由四根立柱 611和支撑平台 612组成, 四根立柱 611对 称分布在轨道 1两侧, 支撑平台 612焊接固定在四根立柱 611 的顶端。 所述转 移吊带机构包括吊带滑轮 622、 吊带驱动轮 623、 第一吊带 621、 第二吊带 625 和配重 624,所述吊带滑轮 622和吊带驱动轮 623分别设置在支撑平台 612顶部 两侧; 所述第一吊带 621—端连接转移工作台机构, 第一吊带 621另一端绕过 吊带滑轮 622和吊带驱动轮 623并连接到配重 624;所述第二吊带 625—端连接 转移工作台机构, 第二吊带 625另一端绕过吊带驱动轮 623并连接到配重 624。 所述转移工作台机构包括转移工作台体 631 和转移输送机构, 所述转移工作台 体 631通过吊带机构悬吊; 转移输送机构安装在转移工作台体 631上, 转移输 送机构包括摩擦轮驱动装置 6332和转接导轨 6331, 转接导轨 6331安装在转移 工作台体 631上, 摩擦轮驱动装置 6332设置在转接导轨 6331旁侧。 所述转移 工作台体 631上设置有与转移支撑架 61的四根立柱 611形成滚动配合的四套定 位轮组件; 每套定位轮组件均包括至少四个定位轮 632, 至少四个定位轮 632分 别滚动支承在立柱 611的四个侧面上。
所述旋转台装置 3的结构如图 11、 图 12所示, 其主要由环形导轨 31、 旋 转座 35、 旋转支架 33、 走轮 32和旋转驱动电机 36组成, 所述环形导轨 31设 置在轨道 1转向处, 旋转座 35设置在环形导轨 31的中心, 旋转支架 33与旋转 座 35连接, 旋转支架 33通过其底部安装的走轮 32支撑在环形导轨 31上, 旋 转驱动电机 36安装在其中一个走轮 32上, 旋转驱动电机 36驱动该走轮 32转 动并带动整个旋转支架 33以旋转座 35为中心旋转; 在旋转支架 33上安装有旋 转导轨 331和摩擦轮驱动装置 332, 旋转导轨 331用于支托滑板装置 2, 并跟随 旋转支架 33同步旋转, 然后与轨道 1对接, 摩擦轮驱动装置 332设置在旋转导 轨 331旁侧, 摩擦轮驱动装置 332用于给进入旋转导轨 331上的滑板装置 2提 供驱动力。
另外,所述旋转支架 33上还安装有用于锁定滑板装置 2的滑板锁定机构 34。 滑板锁定机构 34如图 11所示, 其主要包括锁定气缸 341、 第一卡板 342、 拉板 343和第二卡板 344, 锁定气缸 341安装在旋转支架 33上, 第一卡板 342、 第二 卡板 344分别通过销装配在旋转支架 33上,第一卡板 342的尾部与锁定气缸 341 的活塞杆铰连, 第二卡板 344的尾部利用拉板 343与第一卡板 342的尾部连接, 锁定气缸 341的活塞杆伸缩带动第一卡板 342和第二卡板 344活动开合, 以锁 定滑板装置 2。
另外, 本发明实施例 1和实施例 2中的轨道 1还可以采用单根的工字钢导
轨 15, 相应地, 滑板装置 2也要改变, 具体如图 13、 图 14所示, 该滑板装置 2 主要由滑杆 2a、 支撑杆 2b和轨道轮部件组成, 所述滑杆 2a共有三根, 三根滑 杆 2a之间采用万向节顺次连接; 所述支撑杆 2b有两根, 两根支撑杆 2b分别固 定在中间一根的滑杆 2a的两端, 该支撑杆 2b可以直接用于承载工件, 也可以 在支撑杆 2b上安装滑板 21 ; 所述轨道轮部件包括 U形轮架 2cl、 左轨道轮 2c2 和右轨道轮 2c3, U形轮架 2cl固定在滑杆 2a上, U形轮架 2cl开口向下并与 工字钢导轨 15相配合, U形轮架 2cl的两侧内壁上分别安装着左轨道轮 2c2和 右轨道轮 2c3, 左轨道轮 2c2和右轨道轮 2c3分别滚动支承在工字钢导轨 15的 翼板内侧面上。
为了适应上述结构的轨道 1及滑板装置 2,所述摩擦轮驱动装置 4上增设了 压紧轮 45, 所述摩擦轮驱动装置 4上的摩擦轮 41与滑杆 2a—侧相接触, 压紧 轮 45设置在滑杆 2a另一侧, 压紧轮 45支撑安装在压紧轮支架 46上, 压紧轮 支架 46从轨道 1的底部穿过并固定在摩擦轮驱动装置 4上。
所述滑板输送系统通过控制系统控制, 该控制系统如图 15所示, 其主要包 括主控制器、 主通信器、 滑板控制器、 滑板通信器、 滑板定位器 27和位置识别 卡 16, 滑板控制器、 滑板通信器和滑板定位器 27安装在滑板装置 2上, 位置识 别卡 16安装在轨道 1沿线相应的工位处, 当滑板装置 2移动到相应工位时, 滑 板定位器 27可以识别位置识别卡 16, 从而自动获取滑板装置 2的位置信息, 该 位置信息通过滑板通信器和主通信器传输到主控制器, 主控制器根据接收到的 信息协调控制整个输送系统的动作、 实现滑板装置 2 的随行升降。 所述主通信 器与滑板通信器均可以采用常规的红外通信设备。
Claims
1、 一种具有随行升降功能的滑板输送系统, 其特征在于: 包括轨道 (1)、 滑板装置 (2)、 摩擦轮驱动装置 (4)、 下件升降台装置 (5) 和上件升降台装置
(7); 若干个滑板装置 (2) 设置在轨道 (1) 上并能够沿着轨道 (1) 行驶, 滑 板装置(2)用于装载工件; 若干个摩擦轮驱动装置(4)设置在轨道(1)沿线, 摩擦轮驱动装置 (4) 用于驱动滑板装置 (2); 上件升降台装置 (7) 和下件升 降台装置 (5) 分别设置在轨道 (1) 沿线, 上件升降台装置 (7) 用于将工件放 到滑板装置(2)上, 下件升降台装置(5)用于将工件从滑板装置(2)上取下。
2、 如权利要求 1所述的具有随行升降功能的滑板输送系统, 其特征在于: 所述轨道 (1) 为封闭的环形, 轨道 (1) 处于同一个平面, 轨道 (1) 转向处设 置有用于实现滑板装置 (2) 行驶过程中转向的旋转台装置 (3) 或圆弧过渡段。
3、 如权利要求 2所述的具有随行升降功能的滑板输送系统, 其特征在于: 所述轨道(1)包括平行设置的内导轨(11)和外导轨(12); 所述滑板装置 (2) 包括滑板(21)、两个内轨道轮(22)和两个外轨道轮(23), 两个内轨道轮(22) 一前一后安装在滑板 (21) 底部的内侧, 置于轨道 (1) 的内导轨 (11) 上; 两 个外轨道轮 (23) —前一后安装在滑板 (21) 底部的外侧, 置于轨道 (1) 的外 导轨 (12) 上。
4、 如权利要求 3所述的具有随行升降功能的滑板输送系统, 其特征在于: 所述滑板装置 (2) 前部内、 外轨道轮 (22、 23) 设置位置的连线延长线与后部 内、 外轨道轮 (22、 23) 设置位置的连线延长线相交于轨道 (1) 圆弧过渡段的 圆心。
5、 如权利要求 3所述的具有随行升降功能的滑板输送系统, 其特征在于: 所述滑板(21)底部还安装有导向轮(24),导向轮(24)滚动支承在内导轨(21) 和 /或外导轨 (22) 的两侧面。
6、 如权利要求 3所述的具有随行升降功能的滑板输送系统, 其特征在于: 所述内轨道轮 (22)、 外轨道轮 (23) 的轮面设为凹弧形, 所述内导轨 (11)、 外导轨 (12) 采用圆钢轨, 内轨道轮 (22)、 外轨道轮 (23) 对应嵌置于内导轨
(11)、 外导轨 (12) 上。
7、 如权利要求 1所述的具有随行升降功能的滑板输送系统, 其特征在于: 所述的滑板装置 (2) 上设置有滑板升降机 (25) 和供电装置 (26), 滑板升降 机(25) 用于承托工件并根据工件到达的工位自动调整高度, 以方便工人操作; 供电装置 (26) 用于给滑板升降机 (25) 提供动力。
8、 如权利要求 7所述的具有随行升降功能的滑板输送系统, 其特征在于: 所述供电装置 (26) 采用具有无接触供电功能的装置, 其包括安装在滑板 (21) 底部的拾电器 (261) 和靠近拾电器 (261) 的初级供电电缆 (262), 初级供电 电缆(262)布置在轨道(1)沿线, 拾电器(261)可以感应初级供电电缆(262) 中的高频交变电流, 以产生能量供给滑板装置 (2) 使用。
- II -
9、 如权利要求 7所述的具有随行升降功能的滑板输送系统, 其特征在于- 所述供电装置 (26) 采用滑触线 (264) 供电, 其包括安装在滑板 (21) 底部的 若干碳刷 (263) 和安装在轨道 (1) 沿线的滑触线 (264), 碳刷 (263) 与滑触 线 (264) 弹性接触, 在滑板装置 (2) 行驶过程中, 碳刷 (263) 始终压在滑触 线 (264) 上, 实现电能的传输。
10、 如权利要求 1所述的具有随行升降功能的滑板输送系统, 其特征在于: 所述摩擦轮驱动装置 (4) 包括电机 (43)、 减速机 (42)、 摩擦轮 (41) 和支承 架 (44), 电机 (43) 与减速机 (42) 相连并一起固定在支承架 (44) 上, 摩擦 轮(41)安装在减速机(42)输出轴上, 摩擦轮(41)与滑板装置(2)相接触, 通过摩擦力驱动滑板装置 (2) 在轨道 (1) 上行走。
11、如权利要求 10所述的具有随行升降功能的滑板输送系统,其特征在于: 所述支承架(44)包括支架(441)和底座(444), 所述电机(43)和减速机(42) 安装在支架 (441) 上, 支架 (441) 一端通过转轴 (445) 与底座 (444) 一端 连接; 所述底座 (444) 另一端设置有导向柱 (443), 支架 (441) 另一端设有 用于导向柱 (443) 伸入的导向孔, 所述导向柱 (443) 伸入导向孔内, 导向柱
(443) 上装有压力调整弹簧 (442), 支架 (441) 及安装在其上的电机 (43) 和减速机 (42) 可以在压力调整弹簧 (442) 作用下绕转轴 (445) 旋转, 以使 摩擦轮 (41) 压紧滑板装置 (2)。
12、 如权利要求 1所述的具有随行升降功能的滑板输送系统, 其特征在于: 所述上件升降台装置 (7) 包括上件支撑架 (71)、 上件吊带机构和上件工作台 机构, 上件支撑架 (71) 设置在轨道 (1) 一侧, 上件工作台机构通过上件吊带 机构悬吊, 可沿着上件支撑架 (71) 的立柱 (711) 上下移动升降, 上件工作台 机构用于将工件从其他输送装置取下来, 并放到滑板装置 (2) 上。
13、如权利要求 12所述的具有随行升降功能的滑板输送系统,其特征在于: 所述上件支撑架 (71)包括四根立柱 (711)和支撑平台 (712), 四根立柱 (711) 设置在轨道 (1) 一侧, 支撑平台 (712) 焊接固定在四根立柱 (711) 的顶端。
14、如权利要求 12所述的具有随行升降功能的滑板输送系统,其特征在于: 所述上件吊带机构包括吊带滑轮 (722)、 吊带驱动轮 (723)、 第一吊带 (721)、 第二吊带 (725) 和配重 (724), 所述吊带滑轮 (722) 和吊带驱动轮 (723) 分 别设置在支撑平台 (712) 顶部两侧; 所述第一吊带 (721) —端连接上件工作 台机构, 第一吊带 (721) 另一端绕过吊带滑轮 (722) 和吊带驱动轮 (723) 并 连接到配重 (724); 所述第二吊带 (725) —端连接上件工作台机构, 第二吊带
(725) 另一端绕过吊带驱动轮 (723) 并连接到配重 (724)。
15、如权利要求 12所述的具有随行升降功能的滑板输送系统,其特征在于: 所述上件工作台机构包括上件工作台体 (731) 和伸缩移载机 (733), 所述上件 工作台体 (731) 通过吊带机构悬吊, 伸縮移载机 (733) 安装在上件工作台体
(731) 上, 伸缩移载机 (733) 用于将工件从其他输送装置取下来, 并放到滑 板装置 (2) 上。
16、如权利要求 15所述的具有随行升降功能的滑板输送系统,其特征在于: 所述上件工作台体 (731) 上还设置有与上件支撑架 (71) 的四根立柱 (711) 形成滚动配合的四套定位轮组件; 每套定位轮组件均包括至少四个定位轮 (732), 至少四个定位轮 (732) 分别滚动支承在立柱 (711) 的四个侧面上。
17、 如权利要求 1所述的具有随行升降功能的滑板输送系统, 其特征在于: 所述下件升降台装置 (5) 包括下件支撑架 (51)、 下件吊带机构和下件工作台 机构, 下件支撑架 (51) 横跨在轨道 (1) 上, 下件工作台机构通过下件吊带机 构悬吊, 可沿着下件支撑架 (51) 的立柱 (511) 上下移动升降, 下件工作台机 构用于将工件转移至空中吊具 (54) 上。
18、如权利要求 17所述的具有随行升降功能的滑板输送系统,其特征在于: 所述下件支撑架(51)包括四根立柱(511)和支撑平台(512), 四根立柱(511) 对称分布在轨道 (1) 两侧, 支撑平台 (512) 焊接固定在四根立柱 (511) 的顶
Λ
19、如权利要求 17所述的具有随行升降功能的滑板输送系统,其特征在于: 所述下件吊带机构包括吊带滑轮 (522)、 吊带驱动轮 (523)、 第一吊带 (521)、 第二吊带 (525) 和配重 (524), 所述吊带滑轮 (522) 和吊带驱动轮 (523) 分 别设置在下件支撑架(51)顶端支撑平台(512)顶部两侧; 所述第一吊带(521) 一端连接下件工作台机构, 第一吊带 (521) 另一端绕过吊带滑轮 (522) 和吊 带驱动轮 (523) 并连接到配重 (524); 所述第二吊带 (525) —端连接下件工 作台机构, 第二吊带(525)另一端绕过吊带驱动轮(523)并连接到配重(524)。
20、如权利要求 17所述的具有随行升降功能的滑板输送系统,其特征在于: 所述下件工作台机构包括下件工作台体 (531) 和伸縮臂 (533), 下件工作台体
(531)通过吊带机构悬吊, 下件工作台体(531)的两侧均安装着伸縮臂(533), 伸缩臂 (533) 伸出时夹住工件, 伸縮臂 (533) 回縮时释放工件。
21、如权利要求 20所述的具有随行升降功能的滑板输送系统,其特征在于: 所述下件工作台体 (531) 上设置有与下件支撑架 (51) 的四根立柱 (511) 形 成滚动配合的四套定位轮组件; 每套定位轮组件均包括至少四个定位轮(532), 至少四个定位轮 (532) 分别滚动支承在立柱 (511) 的四个侧面上。
22、如权利要求 17所述的具有随行升降功能的滑板输送系统,其特征在于: 所述下件工作台机构上还设置有用于固定住空中吊具 (54) 的吊具定位装置。
23、如权利要求 22所述的具有随行升降功能的滑板输送系统,其特征在于: 所述吊具定位装置包括设置在空中吊具 (54) 两侧的吊具定位器 (55), 两侧的 吊具定位器 (55) 分别安装在支撑平台 (512) 下部的安装座 (513) 上, 吊具 定位器 (55) 包括定位杆 (551) 和定位气缸 (552), 定位杆 (551) 尾端铰连 在安装座 (513) 上, 定位杆 (551) 中部与定位气缸 (552) 的活塞杆端铰连, 定位气缸 (552) 另一端铰连在安装座 (513) 上, 定位气缸 (552) 活塞杆伸出 时带动定位杆 (551) 摆动, 使定位杆 (551) 前端压紧固定住空中吊具 (54)。
24、 如权利要求 1所述的具有随行升降功能的滑板输送系统, 其特征在于: 所述轨道(1)包括处于不同高度的下轨道(13)和上轨道(14), 在下轨道(13) 与上轨道(14)的连接处设置有用于转移滑板装置(2)的转移升降台装置(6)。
25、如权利要求 24所述的具有随行升降功能的滑板输送系统,其特征在于: 所述轨道 (1) 为环形结构, 其包括下直线轨道 (131)、 上直线轨道 (141)、 下 U形弯曲轨道 (132) 和上 U形弯曲轨道 (142), 下 U形弯曲轨道 (132) 和上 U形弯曲轨道 (142) 的转弯处采用了圆弧过渡段; 所述下轨道 (13) 由下直线 轨道 (131) 与下 U形弯曲轨道 (132) 构成, 下直线轨道 (131) 与下 U形弯 曲轨道 (132) 的连接处设置了一个旋转台装置 (3); 所述上轨道 (14) 由上直 线轨道 (141) 与上 U形弯曲轨道 (142) 构成, 上直线轨道 (141) 与上 U形 弯曲轨道(142)的连接处也设置了一个旋转台装置(3);所述下直线轨道(131) 与上直线轨道 (141) 之间、 下 U形弯曲轨道 (132) 与上 U形弯曲轨道 (142) 之间分别设置有一个转移升降台装置 (6)。
26、 如权利要求 2或 25所述的具有随行升降功能的滑板输送系统, 其特征 在于: 所述旋转台装置(3)包括环形导轨(31)、 旋转座(35)、旋转支架(33)、 走轮 (32) 和旋转驱动电机 (36), 所述环形导轨 (31) 设置在轨道 (1) 转向 处, 旋转座(35)设置在环形导轨(31)的中心, 旋转支架(33)与旋转座(35) 连接, 旋转支架 (33) 通过其底部安装的走轮 (32) 支撑在环形导轨 (31) 上, 旋转驱动电机 (36) 安装在其中一个走轮 (32) 上, 旋转驱动电机 (36) 驱动 该走轮 (32) 转动并带动整个旋转支架 (33) 以旋转座 (35) 为中心旋转; 在 旋转支架 (33) 上安装有旋转导轨 (331) 和摩擦轮驱动装置 (332), 旋转导轨
(331)用于支托滑板装置 (2), 并跟随旋转支架 (33) 同步旋转, 然后与轨道 (1) 对接, 摩擦轮驱动装置 (4) 设置在旋转导轨 (331) 旁侧, 摩擦轮驱动装 置 (4) 用于给进入旋转导轨 (331) 上的滑板装置 (2) 提供驱动力。
27、如权利要求 26所述的具有随行升降功能的滑板输送系统,其特征在于: 所述旋转支架 (33) 上还安装有用于锁定滑板装置 (2) 的滑板锁定机构 (34)。
28、如权利要求 27所述的具有随行升降功能的滑板输送系统,其特征在于: 所述滑板锁定机构 (34) 包括锁定气缸 (341)、 第一卡板 (342)、 拉板 (343) 和第二卡板(344), 锁定气缸(341)安装在旋转支架(33)上,第一卡板(342)、 第二卡板 (344) 分别通过销装配在旋转支架 (33) 上, 第一卡板 (342) 的尾 部与锁定气缸 (341) 的活塞杆铰连, 第二卡板 (344) 的尾部利用拉板 (343) 与第一卡板 (342) 的尾部连接, 锁定气缸 (341) 的活塞杆伸縮带动第一卡板
(342) 和第二卡板 (344) 活动开合, 以锁定滑板装置 (2)。
29、如权利要求 24或 25所述的具有随行升降功能的滑板输送系统,其特征 在于: 所述转移升降台装置 (6) 包括转移支撑架 (61)、 转移吊带机构和转移 工作台机构, 转移支撑架 (61) 横跨在轨道 (1) 上, 转移工作台机构通过转移 吊带机构悬吊, 可沿着转移支撑架 (61) 的立柱 (611) 上下移动升降。
30、如权利要求 29所述的具有随行升降功能的滑板输送系统,其特征在于: 所述转移支撑架 (61)包括四根立柱 (611)和支撑平台 (612), 四根立柱 (611) 对称分布在轨道 (1) 两侧, 支撑平台 (612) 焊接固定在四根立柱 (611) 的顶 端。
31、如权利要求 29所述的具有随行升降功能的滑板输送系统,其特征在于: 所述转移吊带机构包括吊带滑轮 (622)、 吊带驱动轮 (623 )、 第一吊带 (621 )、 第二吊带 (625 ) 和配重 (624), 所述吊带滑轮 (622) 和吊带驱动轮 (623) 分 别设置在支撑平台 (612) 顶部两侧; 所述第一吊带 (621 ) —端连接转移工作 台机构, 第一吊带 (621 ) 另一端绕过吊带滑轮 (622) 和吊带驱动轮 (623 ) 并 连接到配重 (624); 所述第二吊带 (625 ) —端连接转移工作台机构, 第二吊带 (625 ) 另一端绕过吊带驱动轮 (623 ) 并连接到配重 (624)。
32、如权利要求 29所述的具有随行升降功能的滑板输送系统,其特征在于- 所述转移工作台机构包括转移工作台体 (631 ) 和转移输送机构, 所述转移工作 台体 (631 ) 通过吊带机构悬吊; 转移输送机构安装在转移工作台体 (631 ) 上, 转移输送机构包括摩擦轮驱动装置(6332)和转接导轨(6331 ),转接导轨(6331 ) 安装在转移工作台体(631 )上,摩擦轮驱动装置(6332)设置在转接导轨(6331 ) 旁侧。
33、如权利要求 32所述的具有随行升降功能的滑板输送系统,其特征在于: 所述转移工作台体 (631 ) 上设置有与转移支撑架 (61 ) 的四根立柱 (611 ) 形 成滚动配合的四套定位轮组件; 每套定位轮组件均包括至少四个定位轮(632), 至少四个定位轮 (632) 分别滚动支承在立柱 (611 ) 的四个侧面上。
34、 如权利要求 1所述的具有随行升降功能的滑板输送系统, 其特征在于: 所述轨道(1 )采用单根的工字钢导轨(15 ); 所述滑板装置(2)包括滑杆(2a)、 支撑杆(2b)和轨道轮部件, 所述滑杆(2a)共有三根, 三根滑杆(2a)之间采 用万向节顺次连接; 所述支撑杆 (2b) 有两根, 两根支撑杆 (2b) 分别固定在 中间一根的滑杆 (2a) 的两端, 该支撑杆 (2b) 可以直接用于承载工件, 也可 以在支撑杆(2b)上安装滑板 (21 ); 所述轨道轮部件包括 U形轮架 (2cl )、 左 轨道轮 (2c2) 和右轨道轮 (2c3 ), U形轮架 2cl固定在滑杆 (2a) 上, U形轮 架 (2cl )开口向下并与工字钢导轨(15 )相配合, U形轮架(2cl ) 的两侧内壁 上分别安装着左轨道轮(2c2)和右轨道轮(2c3 ), 左轨道轮(2c2)和右轨道轮
(2c3 ) 分别滚动支承在工字钢导轨 (15 ) 的翼板内侧面上。
35、如权利要求 34所述的具有随行升降功能的滑板输送系统,其特征在于: 所述滑杆(2a)—侧与摩擦轮驱动装置(4)上的摩擦轮(41 )相接触, 滑杆(2a) 另一恻设置有压紧轮 (45), 压紧轮 (45 ) 支撑安装在压紧轮支架 (46) 上, 压 紧轮支架 (46) 从轨道 (1 ) 的底部穿过并固定在摩擦轮驱动装置 (4) 上。
36、 如权利要求 1所述的具有随行升降功能的滑板输送系统, 其特征在于: 所述滑板输送系统通过控制系统控制, 该控制系统包括主控制器、 主通信器、 滑板控制器、 滑板通信器、 滑板定位器(27)和位置识别卡(16), 滑板控制器、 滑板通信器和滑板定位器 (27) 安装在滑板装置 (2) 上, 位置识别卡 (16) 安 装在轨道 (1 ) 沿线相应的工位处, 当滑板装置 (2 ) 移动到相应工位时, 滑板 定位器 (27) 可以识别位置识别卡 (16), 从而自动获取滑板装置 (2) 的位置 信息, 该位置信息通过滑板通信器和主通信器传输到主控制器, 主控制器根据 接收到的信息协调控制整个输送系统的动作、 实现滑板装置 (2) 的随行升降。
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