CN204329938U - A kind of route-variable 3-D scanning lifter - Google Patents
A kind of route-variable 3-D scanning lifter Download PDFInfo
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- CN204329938U CN204329938U CN201520032178.4U CN201520032178U CN204329938U CN 204329938 U CN204329938 U CN 204329938U CN 201520032178 U CN201520032178 U CN 201520032178U CN 204329938 U CN204329938 U CN 204329938U
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Abstract
The utility model discloses a kind of lightweight construction route-variable 3-D scanning lifter, mainly comprise base, lifting structure, control circuit, telepilot, slide bar, slide unit and position limiting structure.At right angle setting slide bar on base, slide unit is driven by lifting structure and control circuit, can along the slideway upper and lower translation of litter.Position limiting structure is used for setting slide unit moving section and motion control as required, wireless encoding instruction transfer mode is adopted between the spacing control electric component that slide unit includes and main control circuit, complete machine achieves route-variable and automatically controls, can complete the autoscan task in effective target region after loading spatial digitizer, also can use a teleswitch Non-follow control.The design stops identification interference that fixed journey system series products in the past causes because of scanning inactive area and time delay, effectively improves scanning accuracy and timeliness.This machine also has good mobility, portability and stability.
Description
Technical field
The utility model relates to technical field of measuring equipment, is specially a kind of route-variable 3-D scanning lifter.
Background technology
3-D scanning lifter carries out VTOL (vertical take off and landing) action in order to carry spatial digitizer, to realize reconstructing or measurement in space the Computerized three-dimensional of stroke range internal object material object.Mainly comprise the parts such as slide unit, lifting structure, control circuit and telepilot.The existing 3-D scanning lifter in market, function of auto-lift is fixed range stroke action, can not set flexibly according to dimension of object, position, and the backlash of generation not only reduces scanning timeliness, and affects accuracy of identification, even scan task failure.In addition, the non-lightweight construction of market like product, outward appearance is heavy, complex structure, portability and mobility poor, failture evacuation is difficult.
Utility model content
The utility model provides a kind of lightweight construction route-variable 3-D scanning lifter, according to different scanning requirements set stroke, can realize the autoscan action of route-variable, improves work limitation and scanning effect.This machine also has hand-operated lifting controlling functions concurrently.This machine good looking appearance, has good mobility, portability and stability.
For achieving the above object, the utility model have employed following technical scheme:
Route-variable 3-D scanning lifter of the present utility model, carries out VTOL (vertical take off and landing) scanning in order to carry spatial digitizer, comprises base, lifting structure, control circuit, telepilot, slide bar, slide unit and position limiting structure;
Base installs slide bar, slide bar has slideway, the slide block inlay card of slide unit is in slideway, and slide unit can slide up and down along slide bar;
Lifting structure comprises motor, reel, guide roller, fixed pulley and traction rope, and motor and reel are arranged in the main case on base, traction rope one end binding slide unit, and the fixed pulley that the other end walks around slide bar top is bundled on motor-driven reel;
Position limiting structure comprises limit controller, upper stroke switch, lower stroke switch, upper limit position block and lower position block; Slide unit rear mounting limit controller, installs travel switch above slide unit, and lower stroke switch is installed in below; Limited block installed by slide bar above slide unit, lower position block installed by the slide bar below slide unit; Install control circuit in main case, limit controller receives the signal of upper and lower travel switch and sends wireless control directives to control circuit, and control circuit receives the command signal of telepilot or limit controller, controls rotating and reverse of motor.
In such scheme, slide unit is set on slide bar, comprises the limit controller shell at back, two side slides, two connecting bridges, front-slider and brackets; Slide unit both sides are connected limit controller shell and front-slider respectively by a side slide with a connecting bridge, and limit controller shell and side slide rear end, connecting bridge, front-slider, bracket are integrated syndeton; Limit controller is arranged in limit controller shell.
As perfect further, two side slides are connected by rigging-angle connector with front-slider, the gap of 0.2-1mm is left between side slide and front-slider, rigging-angle connector and side slide, front-slider have screw, connected by lead screw, screwhole diameter is greater than lead screw diameter 1-1.5mm, to regulate gap.
As preferably, also comprise guide roller, be arranged on the outlet of main case overhanging cable.
Meanwhile, in main case, reel installs coiling wheel cover outward.
Further design, slide bar is square column, and slide bar four sides has T-shaped groove, and front, grooves on two sides form slideway, installing traction rope in the groove at slide bar front and back.
Further, bracket level is arranged on front-slider, and bracket edge has the infolding bound edge raised up, and there is fixing threaded hole at bracket base center.
Further, fixed pulley is ball bearing pulley, is arranged on top end of sliding rod by pulley yoke, and fixed pulley cover installed outward by fixed pulley.
Further, upper and lower limited block is set on slide bar, and limited block arranges screw, and positioning knob has screw rod, unclamps by regulating positioning knob and fixes upper and lower limited block.
As preferably, be fixedly mounted on base and main case by A-frame bottom slide bar.
The beneficial effects of the utility model are:
(1) the machine is mainly used in carrying spatial digitizer and carries out VTOL (vertical take off and landing) scanning, to realize the reconstruct of the Computerized three-dimensional of stroke range internal object material object or measurement in space.The main innovate point of design is: completely newly develop wireless instructions electric slide unit and removable limited block component, achieve a key autoscan function of route-variable scope, that is: according to height and the position of sweep object, preset strokes scope, slide unit carries out automatic lifting scanning motion within the scope of this.This scheme has thoroughly stopped the unfavorable factor that fixed journey system series products brings because of backlash, as stand-by period prolongation, scanning accuracy decline, environmental interference cause dimensional scan patterns recognition failures etc.
In addition, the machine also has practical innovation in lightweight construction, mode of operation and equipment linkage etc.As a 3-D scanning support equipment; the machine is towards civilian or commercial; tailored appearance, rational in infrastructure, perfect in shape and function, easy and simple to handle, have broad application prospects in fields such as anthropological measuring, dress designing, Design of Dies, Sculpture Design, historical relic's protection, home decoration, animation art.
(2) industrial aluminum profile slide bar is vertically fixed on base, upper and lower limited block is housed up and down, upper and lower limited block can along slide bar upper and lower translation or locking, unclamping and tightening the adjustment realizing upper and lower limited block position, for limiting swash width by positioning knob.Upper and lower limited block is block form structure, is set in the two ends of slide bar respectively, can along slide bar translation, for limiting the upper and lower endpoint location of slide unit along slide bar shift motion, interval range 0-2m.Positioning knob is had, for locking limited block on the right side of limited block.After locking, limited block is irremovable, adjusts loose knob rear removable.When the travel switch of slide unit touches limited block, slide unit does counter motion.
(3) slide unit of band three slide blocks is housed in the middle of, and spatial digitizer is fixed on the bracket of slide unit by user.Traction rope one end binding slide unit, the other end walks around the fixed pulley at slide bar top, the guide roller of slide bar lower back, is bundled on motor-driven reel; Guide housing closed by reel overcoat, can prevent random line and slippage.
(4) telepilot Action Button is performed, the control circuit of main frame receives command signal, be switched on or switched off forward and backward relay, control motor forward or reverse, reel is wound around or prolongs under the drive of motor puts traction rope, the slide unit being loaded with spatial digitizer rises by the pulling force of traction rope or gravitate and declining, thus completes lifting scanning.
(5) limit controller is equipped with at slide unit back, and upper and lower travel switch is arranged on upper and lower two ends, slide unit front respectively, and when travel switch touches limited block, limit controller sends wireless instructions to host computer control circuit, motor reversal, slide unit counter motion.Shut down or commutation instruction if telepilot does not send, slide unit will move reciprocatingly (point-to-point speed is about 0.1m/s) in stroke range.This slide unit is different from traditional Purely mechanical slide unit, and it both contained mechanical component, also contains electric control gear, integral structure.Electric control gear is travel switch and limit controller (9v micro cell is powered) mainly.Limit controller uses 315MHz wireless mode to send encoding act instruction to main frame.Wireless type design makes the motion of electric slide unit pining down not by circuit cable, has good freedom of motion.The mechanical part of slide unit is formed primarily of three groups of slide blocks, and the slide rail on slide block is T-shape structure, mates with the groove slideway of slide bar.The outward appearance of front-slider is " L " type structure, axis place, vertical surface back is vertical slideway, slideway upper end center place is traction rope tie point, touch-type travel switch is equipped with at upper and lower two ends, axis, front, surface level is spatial digitizer base bracket, there is the infolding bound edge raised up edge, bracket is reserved size and is supported that the PrimeSense Carmine1.09 type spatial digitizer base of secondary development is in the same size, directly insert, other model scanner bolt is fixed through reserved screw.The left and right sides, slide unit top is the side slide that 15mm is high, and the limit controller shell at two side slides and slide unit back is integral type structure, leaves minim gap between side slide and front-slider, and two parts thick stainless steel turning of 2mm connects, and screw is fixed.Two screws at steel turning, slightly larger than lead screw diameter, for clearance fine adjustment, make the slide rail of three groups of slide blocks and the litter groove slideway energy quite well through lubricating, to promote stability and the degree of freedom of slide unit translation.The lower end of limit controller shell both sides is the integral structure that moulding is connected with front-slider, and outer casing bottom has battery compartment, and in-built 9v micro cell, powers for spacing control circuit, conventional use battery life about 2 years, replaceable.The primary clustering of the mechanical part of this slide unit is high-strength engineering plastic material, profile is exquisite, counterweight is reasonable, design through structural strengthening and clearance fine adjustment, when nominal load is no more than 2 kilograms, can at the uniform velocity, stable, flexibly, low noise ground translation gliding, in non-industrial environments, usability is reliable, effectively instead of expensive precise ball metal slide unit.
(6) the machine traction motor uses capacitor split-phase AC gear motor, control and connected mode simple, dependable performance.If select stepper motor, supporting programme control circut and driving circuit etc. must be used, increase equipment cost on the one hand, increase manipulation complexity on the other hand.
(7) 3-D scanning lifter of the present utility model have employed towed lightweight construction scheme, complete machine heavily about 8 kilograms, exquisiteness attractive in appearance, the light components such as main employing industrial aluminum profile, high-strength engineering plastic, rigidity nylon rope, by reasonable counterweight, strengthen A-frame and support and metal connection, use ball bearing pulley, reel confined bed to and the approach such as lockable universal wheel, effectively improve structural strength, balance and stability.The advantage of lightweight construction is, decreases fuselage weight on the one hand, coordinates four Lockable-type universal wheels, enhance portability and the mobility of equipment; High degree reduces equipment manufacturing cost on the other hand, and than the programme control precision mechanical conceptual of costliness, the design, towards civilian or commercial, belong to lower cost solution, more has promotional value.
(8) 3-D scanning lifter of the present utility model can carry spatial digitizer and realize route-variable autoscan and manual scanning.Market existing product one class is manual operation scanning, and another kind of is fixed journey system autoscan.For satisfied different occasion uses needs, the machine had both had manual scanning function, also had the route-variable autoscan function of innovative design.Manual scanning belongs to crawl operation, first host mode is switched toggle switch and is adjusted to " manually " gear, and length presses telepilot " lifting key ", and slide unit continues to rise, slide unit stop motion after loosing one's grip, otherwise in like manner.The occasion that this pattern is generally applicable to single stroke or needs free adjustment to be elevated.Autoscan belongs to interlocked operation, first host mode is switched toggle switch and be adjusted to " automatically " gear, unclamp after clicking telepilot " lifting key ", slide unit upward movement, until there is other action command (pressing " decline key ", " stop key " or touching reverse stroke switch) to send, just change motion state, otherwise in like manner.After starting automatic mode, if do not use a teleswitch (ascending, descending, stop) intervene current motion state, the interval range locked at upper and lower limited block moves reciprocatingly by slide unit, and this pattern is generally applicable to reciprocating stroke multiple repairing weld or coordinates 360 ° of universal stages to carry out the occasion of complete three-dimensional automatic splicing scanning.Switching between the machine manual scanning and autoscan pattern is realized by the toggle switch at the main frame back side.
(9) support that many equipment wireless instructions links.When completing some scan tasks, except use lifter, also need collocation use 360 ° of universal stages.Existing market product two kinds of equipment all work alone, and two cover control device, when using, manual operation is loaded down with trivial details simultaneously, and action moment is difficult to coincide.The telepilot of the design, the limit controller of slide unit inside can send wireless encoding instruction, within the scope of 10m effectively, except receiving for the machine and controlling, the contiguous equipment that same model reception control circuit is housed also can perform corresponding actions, and now two equipment can realize interlock or work compound.Such as, also transform 360 ° of universal stages as native instructions reception control circuit, lifter and turntable " key operation " can be realized; Or lifter slide unit arrives end of travel, the functions such as turntable synchronous communicating.
Accompanying drawing explanation
Fig. 1 is route-variable 3-D scanning lifter one-piece construction schematic diagram of the present utility model;
Fig. 2 is the slide unit structural representation of route-variable 3-D scanning lifter of the present utility model;
Fig. 3 is the side view of the slide unit of route-variable 3-D scanning lifter of the present utility model;
Fig. 4 is the front elevation of the slide unit of route-variable 3-D scanning lifter of the present utility model;
Fig. 5 is base and the main case inner structure schematic diagram of route-variable 3-D scanning lifter of the present utility model;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the electromechanical structure schematic diagram of the main frame of route-variable 3-D scanning lifter of the present utility model;
Fig. 8 is the main case outside drawing of route-variable 3-D scanning lifter of the present utility model;
Fig. 9 is the fixed pulley structure schematic diagram of route-variable 3-D scanning lifter of the present utility model;
Figure 10 is the vertical view of Fig. 9;
Figure 11 is the upward view of Fig. 9;
Figure 12 is the standoff features schematic diagram of route-variable 3-D scanning lifter of the present utility model;
Figure 13 is control circuit connection layout of the present utility model;
Figure 14 is slide unit limit controller circuit connection diagram;
Figure 15 is remote control circuitry connection layout.
In figure: 1. base; 2. slide bar, 3. slide unit; 4. fixed pulley; 5. telepilot; 6. motor; 7. traction rope; 8. main case; 9. upper stroke switch; 10. lower stroke switch; 11. upper limit position blocks; 12. lower position blocks; 13. control circuits; 14. limit controller shells; 15. side slides; 16. connecting bridges; 17. brackets; 18. rigging-angle connectors; 19. A-frames; 20. pulley yokes; 21. fixed pulley covers; 22. positioning knobs; 23. coiling wheel covers; 24. guide rollers; 25. reels; 26. front-sliders; 27. power switches; 28. power interfaces; 29. patterns switch toggle switch (manual/auto); 30. Lockable-type universal wheels.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1
See Fig. 1-Figure 15, route-variable 3-D scanning lifter of the present utility model, carries out VTOL (vertical take off and landing) scanning in order to carry spatial digitizer, comprises base 1, lifting structure, control circuit 13, telepilot 5, slide bar 2, slide unit 3 and position limiting structure;
Base 1 is installed slide bar 2, slide bar 2 has slideway, the slide block inlay card of slide unit 3 also can slide up and down along slide bar 2 in slideway;
Lifting structure comprises motor 6, reel 25, guide roller 24, fixed pulley 4 and traction rope 7, motor 6 and reel 25 are arranged in the main case 8 on base 1, traction rope 7 one end binding slide unit 3, the fixed pulley 4 that the other end walks around slide bar 2 top is bundled on motor-driven reel 25;
Position limiting structure comprises limit controller, upper stroke switch 9, lower stroke switch 10, upper limit position block 11 and lower position block 12; Slide unit 3 rear mounting limit controller, installs travel switch 9 above slide unit 3, lower stroke switch 10 is installed in below; Limited block 11 installed by slide bar 2 above slide unit 3, lower position block 12 installed by the slide bar 2 below slide unit 3;
In main case 8, control circuit 13 is installed, limit controller receives the signal of upper stroke switch 9 or lower stroke switch 10 and sends wireless control directives to control circuit 13, control circuit 13 receives the command signal of telepilot 5 or limit controller, controls rotating and reverse of motor 6.
In such scheme, slide unit 3 is set on slide bar 2, comprise limit controller shell 14, two side slides 15, two connecting bridges 16, front-slider 26 and the brackets 17 at back, slide unit 3 both sides are connected limit controller shell 14 and front-slider 26 respectively by a side slide 15 with a connecting bridge 16, and limit controller shell 14 and side slide rear end, connecting bridge 16, front-slider 26, bracket 17 are integrated syndeton; Limit controller is arranged in limit controller shell 14.
As perfect further, two side slides 15 are connected by rigging-angle connector 18 with front-slider 26, the gap of 0.2-1mm is left between side slide 15 and front-slider 26, rigging-angle connector 18 and side slide 15, front-slider 26 have screw, connected by lead screw, screwhole diameter is greater than lead screw diameter 1-1.5mm.
As preferably, also comprise guide roller 24, be arranged on the outlet of main case 8 overhanging cable 7.
Meanwhile, in main case 8, reel 25 is outer installs coiling wheel cover 23.
Further design, slide bar 2 is square column, and slide bar 2 four sides has T-shaped groove, and front, grooves on two sides form slideway, installing traction rope 7 in the groove at slide bar 2 front and back.
Further, bracket 17 level is arranged on front-slider 26, and bracket 17 edge has the infolding bound edge raised up, and there is fixing threaded hole at bracket base center.
Further, fixed pulley 4 is ball bearing pulley, is arranged on slide bar 2 top by pulley yoke 20, and fixed pulley 4 is outer installs fixed pulley cover 21.
Further, upper limit position block 11, lower position block 12 are set on slide bar 2, and limited block arranges screw, and positioning knob 22 has screw rod, unclamp and fixing limited block by regulating positioning knob 22.
As preferably, be fixedly mounted on base 1 and main case 8 by A-frame 19 bottom slide bar 2.
The machine is mainly used in carrying spatial digitizer and carries out VTOL (vertical take off and landing) scanning, to realize reconstructing or measurement in space the Computerized three-dimensional of stroke range internal object material object.The main innovate point of design is: completely newly develop wireless instructions electric slide unit 3 and removable limited block component, achieve a key autoscan function of route-variable scope, that is: according to height and the position of sweep object, preset strokes scope, slide unit 3 carries out automatic lifting scanning motion within the scope of this.This scheme has thoroughly stopped the unfavorable factor that fixed journey system series products brings because of backlash, as stand-by period prolongation, scanning accuracy decline, environmental interference cause dimensional scan patterns recognition failures etc.
In addition, the machine also has practical innovation in lightweight construction, mode of operation and equipment linkage etc.As a 3-D scanning support equipment; the machine is towards civilian or commercial; tailored appearance, rational in infrastructure, perfect in shape and function, easy and simple to handle, have broad application prospects in fields such as anthropological measuring, dress designing, Design of Dies, historical relic's protection, home decoration, animation art.
Industrial aluminum profile slide bar 2 is vertically fixed on base 1, and upper and lower limited block is housed up and down, and upper and lower limited block can along slide bar 2 upper and lower translation or locking, unclamping and tightening the adjustment realizing upper and lower limited block position, for limiting swash width by positioning knob 22.Upper and lower limited block is block form structure, is enclosed within the two ends of slide bar 2 respectively, can along slide bar 2 translation, for limiting the upper and lower endpoint location of slide unit 3 along slide bar 2 shift motion, interval range 0-2m.Positioning knob 22 is had, for locking limited block on the right side of limited block.After locking, limited block is irremovable, adjusts loose knob rear removable.When the travel switch of slide unit 3 touches limited block, slide unit 3 does counter motion.
The slide unit 3 of band three slide blocks is equipped with in centre, and spatial digitizer is fixed on the bracket 17 of slide unit 3 by user.Traction rope 7 one end binding slide unit 3, the other end walks around the fixed pulley 4 at slide bar 2 top, the guide roller 24 of slide bar 2 lower back, is bundled on motor-driven reel 25; Coiling wheel cover 23 closed by reel 25 overcoat, can prevent random line and slippage.
Perform telepilot 5 Action Button, the control circuit 13 of main frame receives command signal, be switched on or switched off forward and backward relay, control motor 6 forward or reverse, reel 25 is wound around or prolongs under the drive of motor 6 puts traction rope 7, the slide unit 3 being loaded with spatial digitizer rises by the pulling force of traction rope 7 or gravitate and declining, thus completes lifting scanning.
Limit controller is equipped with at slide unit 3 back, upper stroke switch 9, lower stroke switch 10 are arranged on upper and lower two ends, slide unit 3 front respectively, and when travel switch touches limited block, limit controller sends wireless instructions to host computer control circuit 13, motor reversal, slide unit 3 counter motion.Shut down or commutation instruction if telepilot 5 does not send, slide unit 3 will move reciprocatingly (point-to-point speed is about 0.1m/s) in stroke range.This slide unit 3 is different from traditional Purely mechanical slide unit, and it both contained mechanical component, also contains electric control gear, integral structure.Electric control gear is travel switch and limit controller (9v powered battery) mainly.Limit controller uses 315MHz wireless mode to send encoding act instruction to main frame.Wireless type design makes the motion of electric slide unit 3 pining down not by circuit cable, has good freedom of motion.The mechanical part of slide unit 3 is formed primarily of three groups of slide blocks, and on slide block, slide rail is T-shape structure, mates with the groove slideway of section bar slide bar 2.The outward appearance of front-slider 26 is " L " type structure, axis place, vertical surface back is vertical slideway, slideway upper end center place is traction rope 7 tie point, touch-type travel switch is equipped with at upper and lower two ends, axis, front, surface level is spatial digitizer base bracket 17, there is the infolding bound edge raised up edge, bracket 17 is reserved size and is supported that the PrimeSense Carmine1.09 type spatial digitizer base of secondary development is in the same size, directly to insert, other model scanner with bolt through reserved screw with fixing.The left and right sides, slide unit 3 top is the side slide 15 that 15mm is high, two side slides 15 are integral type structure with the limit controller shell 14 at slide unit 3 back, leave minim gap between side slide 15 and front-slider 26, two parts thick stainless steel turning of 2mm connects, and screw is fixed.Two screws at steel turning, slightly larger than lead screw diameter, for clearance fine adjustment, make the slide rail of three groups of slide blocks can coincide preferably with the litter 2 groove slideway through lubricating, to promote stability and the degree of freedom of slide unit 3 translation.The integral structure that the lower end of limit controller shell 14 both sides is connected for moulding with front-slider 26, outer casing bottom has battery compartment, and in-built 9v micro cell, powers for spacing control circuit, conventionally uses battery life about 2 years, replaceable.The primary clustering of the mechanical part of this slide unit 3 is high-strength engineering plastic material, profile is exquisite, counterweight is reasonable, design through structural strengthening and clearance fine adjustment, when nominal load is no more than 2 kilograms, can at the uniform velocity, stable, flexibly, low noise ground translation gliding, in non-industrial environments, usability is reliable, effectively instead of expensive precise ball metal slide unit 3.
The machine traction motor 6 uses capacitor split-phase AC gear motor, control and connected mode simple, dependable performance.If select stepper motor, supporting programme control circut and driving circuit etc. must be used, increase equipment cost on the one hand, increase manipulation complexity on the other hand.
3-D scanning lifter of the present utility model have employed towed lightweight construction scheme, complete machine heavily about 8 kilograms, exquisiteness attractive in appearance, the light components such as main employing industrial aluminum profile, high-strength engineering plastic, rigidity nylon rope, by reasonable counterweight, strengthen A-frame 19 and support and metal connection, use ball bearing pulley, reel 25 confined bed to and the approach such as Lockable-type universal wheel 30, effectively improve structural strength, balance and stability.The advantage of lightweight construction is, decreases fuselage weight on the one hand, coordinates four Lockable-type universal wheels 30, enhance portability and the mobility of equipment; High degree reduces equipment manufacturing cost on the other hand, and than the programme control precision mechanical conceptual of costliness, the design, towards civilian or commercial, belong to lower cost solution, more has promotional value.
3-D scanning lifter of the present utility model can carry spatial digitizer and realize route-variable autoscan and manual scanning.Market existing product one class is manual operation scanning, and another kind of is fixed journey system autoscan.For satisfied different occasion uses needs, the machine had both had manual scanning function, also had the route-variable autoscan function of innovative design.Manual scanning belongs to crawl operation, first host mode is switched toggle switch 29 and is adjusted to " manually " gear, and length presses telepilot 5 " lifting key ", and slide unit 3 continues to rise, slide unit 3 stop motion after loosing one's grip, otherwise in like manner.The occasion that this pattern is generally applicable to single stroke or needs free adjustment to be elevated.Autoscan belongs to interlocked operation, first host mode is switched toggle switch 29 and be adjusted to " automatically " gear, unclamp after clicking telepilot 5 " lifting key ", slide unit 3 upward movement, until there is other action command (pressing " decline key ", " stop key " or touching reverse stroke switch) to send, just change motion state, otherwise in like manner.Start after automatic mode, if do not use a teleswitch 5, (ascending, descending, stop) intervenes current motion state, and the interval range locked at upper and lower limited block moves reciprocatingly by slide unit 3.This pattern is generally applicable to reciprocating stroke multiple repairing weld or coordinates 360 ° of universal stages to carry out the occasion of complete three-dimensional automatic splicing scanning.Switching between the machine manual scanning and autoscan pattern is realized by the toggle switch at the main frame back side.
Support that many equipment wireless instructions links.When completing some scan tasks, except use lifter, also need collocation use 360 ° of universal stages.Existing market product two kinds of equipment all work alone, and two cover control device, when using, manual operation is loaded down with trivial details simultaneously, and action moment not easily coincide.The telepilot 5 of the design, the limit controller of slide unit 3 inside can send wireless encoding instruction, within the scope of 10m effectively, except receiving for the machine and controlling, the contiguous equipment that similar reception control circuit 13 is housed also can perform corresponding actions, and now two equipment can realize interlock or work compound.Such as, also transform 360 ° of universal stages as native instructions reception control circuit 13, lifter and turntable " key operation " can be realized; Or the function such as lifter slide unit 3 arrives end of travel, turntable synchronous communicating.
Below for the flow process of " route-variable automatic mode " illustrated devices operation.
1, spatial digitizer base is fixed on the bracket 17 of slide unit 3 surface level.
2, access single-phase alternating current, pattern is switched toggle switch 29 and be adjusted to " automatically ", turn on the power switch.
3, needed for sweep object, swash width regulates upper limit position block 11, lower position block 12 to relevant position respectively, screws positioning knob 22.
4, unclamp hand after clicking telepilot 5 " lifting key " (" decline key " in like manner), slide unit 3 at the uniform velocity rises, and the upper stroke switch 9 when slide unit 3 upper end touches upper limit position block 11, slide unit 3 counter motion, uniform descent; Lower stroke switch 10 when slide unit 3 lower end touches lower position block 12, and slide unit 3 counter motion, at the uniform velocity rises.In slide unit 3 motion process, if do not press telepilot 5 counteragent key (ascending, descending) or stop key, the to-and-fro movement that slide unit 3 will do at upper and lower spacing interblock at the uniform velocity.
5, computer reading scan process terminates, by telepilot 5 " stop key ", and powered-down switch.
Claims (10)
1. a route-variable 3-D scanning lifter, carries out VTOL (vertical take off and landing) scanning in order to carry spatial digitizer, it is characterized in that: comprise base, lifting structure, control circuit, telepilot, slide bar, slide unit and position limiting structure;
Base installs slide bar, slide bar has slideway, the slide block inlay card of slide unit is in slideway, and slide unit can slide up and down along slide bar;
Lifting structure comprises motor, reel, guide roller, fixed pulley and traction rope, and motor and reel are arranged in the main case on base, traction rope one end binding slide unit, and the fixed pulley that the other end walks around slide bar top is bundled on motor-driven reel;
Position limiting structure comprises limit controller, upper stroke switch, lower stroke switch, upper limit position block and lower position block; Slide unit rear mounting limit controller, installs travel switch above slide unit, and lower stroke switch is installed in below; Limited block installed by slide bar above slide unit, lower position block installed by the slide bar below slide unit;
Install control circuit in main case, limit controller receives the signal of upper and lower travel switch and sends wireless encoding command control signal to control circuit, and control circuit receives transmitting of telepilot or limit controller, controls rotating and reverse of motor.
2. route-variable 3-D scanning lifter according to claim 1, it is characterized in that: slide unit is set on slide bar, comprise the limit controller shell at back, two side slides, two connecting bridges, front-slider and brackets, slide unit both sides are connected limit controller shell and front-slider respectively by a side slide with a connecting bridge, and limit controller shell and side slide rear end, connecting bridge, front-slider, bracket are integrated syndeton; Limit controller is arranged in limit controller shell.
3. route-variable 3-D scanning lifter according to claim 2, it is characterized in that: two side slides are connected by rigging-angle connector with front-slider, the gap of 0.2-1mm is left between side slide and front-slider, rigging-angle connector and side slide, front-slider have screw, connected by lead screw, screwhole diameter is greater than lead screw diameter 1-1.5mm.
4. the route-variable 3-D scanning lifter according to claim 1 or 2 or 3, is characterized in that: also comprise guide roller, is arranged on the outlet of main case overhanging cable.
5. route-variable 3-D scanning lifter according to claim 4, is characterized in that: in main case, reel installs coiling wheel cover outward.
6. the route-variable 3-D scanning lifter according to any one of claim 1 or 2 or 3 or 5, it is characterized in that: slide bar is square column, slide bar four sides has T-shaped groove, and front, grooves on two sides form slideway, installing traction rope in the groove at slide bar front and back.
7. route-variable 3-D scanning lifter according to claim 6, is characterized in that: bracket level is arranged on front-slider, and bracket edge has the infolding bound edge raised up, and there is fixing threaded hole at bracket base center.
8. route-variable 3-D scanning lifter according to claim 7, it is characterized in that: fixed pulley is ball bearing pulley, is arranged on top end of sliding rod by pulley yoke, fixed pulley cover installed outward by fixed pulley.
9. route-variable 3-D scanning lifter according to claim 8, is characterized in that: upper and lower limited block is set on slide bar, and limited block arranges screw, and positioning knob has screw rod, unclamps by regulating positioning knob and fixes upper and lower limited block.
10. the route-variable 3-D scanning lifter according to any one of claim 9, be is characterized in that: be fixedly mounted on base and main case by A-frame bottom slide bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032178.4U CN204329938U (en) | 2015-01-16 | 2015-01-16 | A kind of route-variable 3-D scanning lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032178.4U CN204329938U (en) | 2015-01-16 | 2015-01-16 | A kind of route-variable 3-D scanning lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329938U true CN204329938U (en) | 2015-05-13 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005994A (en) * | 2015-07-22 | 2015-10-28 | 深圳市繁维科技有限公司 | 3D scanning assembly, scanning system and 3D printing system |
| CN105444720A (en) * | 2015-11-14 | 2016-03-30 | 合肥骇虫信息科技有限公司 | Three-dimensional 3D scanner |
| CN107450605A (en) * | 2017-08-24 | 2017-12-08 | 贵州佰仕佳科技集团股份有限公司 | A kind of queuing number calling machine lifting apparatus and its lifting method |
| CN108278978A (en) * | 2018-01-24 | 2018-07-13 | 北京北行科技有限公司 | A kind of Portable three-dimensional scanner |
| CN109236158A (en) * | 2018-11-19 | 2019-01-18 | 江苏赛迪乐节能科技有限公司 | The outer control device of shutter embedded in hollow glass and outer control device rail engaging structure |
| CN112497720A (en) * | 2020-12-15 | 2021-03-16 | 吴招娣 | Plastic product processing device |
-
2015
- 2015-01-16 CN CN201520032178.4U patent/CN204329938U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005994A (en) * | 2015-07-22 | 2015-10-28 | 深圳市繁维科技有限公司 | 3D scanning assembly, scanning system and 3D printing system |
| CN105444720A (en) * | 2015-11-14 | 2016-03-30 | 合肥骇虫信息科技有限公司 | Three-dimensional 3D scanner |
| CN107450605A (en) * | 2017-08-24 | 2017-12-08 | 贵州佰仕佳科技集团股份有限公司 | A kind of queuing number calling machine lifting apparatus and its lifting method |
| CN108278978A (en) * | 2018-01-24 | 2018-07-13 | 北京北行科技有限公司 | A kind of Portable three-dimensional scanner |
| CN109236158A (en) * | 2018-11-19 | 2019-01-18 | 江苏赛迪乐节能科技有限公司 | The outer control device of shutter embedded in hollow glass and outer control device rail engaging structure |
| CN112497720A (en) * | 2020-12-15 | 2021-03-16 | 吴招娣 | Plastic product processing device |
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