A kind of scale plate mobile device with lifting handoff functionality
Technical field
The present invention relates to field of photoelectric technology, and in particular to a kind of scale plate mobile device with lifting handoff functionality.
Background technology
Coated glass (Coated glass) is also referred to as reflecting glass.Coated glass be glass surface coating one or more layers
Metal, alloy or metal compound film, to change the optical property of glass, meet certain particular requirement.Coated glass is by product
The different qualities of product, can be divided into following a few classes:Heat-reflecting glass, low emissivity glass (Low-E), electropane etc..
For meeting specific requirement, on one piece of glass substrate might not gross area ground plated film, in this way, before plated film,
Staff need to mark coating film area on the glass substrate.
Content of the invention
The present invention is directed to above-mentioned technical problem, provides a kind of scale plate mobile device with lifting handoff functionality.
For reaching above-mentioned purpose, the invention provides a kind of scale plate mobile device with lifting handoff functionality, including
Mainframe, the movable scale plate moving frame being plugged in mainframe, the scale plate being plugged in scale plate moving frame, installation
On mainframe and for driving the lift drive mechanism of scale plate moving frame movement;The side wall of the mainframe is provided with magnetic
Iron, the iron framework for being provided with glass substrate adsorb on mainframe, and glass substrate is erect and arranges and press close to scale plate;
Lift drive mechanism includes front end panel, rear bearing sheet, upper backup pad, lower supporting plate, central actuating shaft, sliding tooth
Wheel, worm screw, worm gear, central gear and unidirectional drive lowering or hoisting gear;Symmetrical and fixing before and after front end panel and rear bearing sheet
On the left side wall of mainframe;Central actuating shaft is articulated between front end panel and rear bearing sheet;Upper backup pad and lower supporting plate
It is separately fixed on the upper surface and lower surface of front end panel and rear bearing sheet;During drive gear and worm gear are fixed on from front to back
In heart drive shaft;Worm screw is articulated between upper backup pad and lower supporting plate by worm screw central shaft;Worm and wheel is engaged;Worm screw
The top of central shaft through upper backup pad and is fixed with central gear;
Unidirectional drive lowering or hoisting gear includes unidirectional drive component unit, counter-rotating change gear and lifting switching device;
Lifting switching device includes external toothing, sun gear, planetary gear, planet carrier and stopping means;Stopping means is arranged in planet carrier;
Upper backup pad is located on the upper surface on the right side of central gear the guiding annular groove offered in semi-circular shape groove;It is oriented to the transversal of annular groove
Face in lie on one's side " in " font;External toothing is fixed on the upper surface of upper backup pad and the Pivot axle of external toothing and guiding
The Pivot axle of annular groove is conllinear;The internal diameter of external toothing is more than the external diameter for being oriented to annular groove;Sun gear is articulated in by solar shaft
On the upper surface of gripper shoe and the Pivot axle positioned at solar shaft is conllinear with the Pivot axle of external toothing;Planetary gear is fixed
In the middle part of planet axis;The upper end of planet axis is fixed with planet platform, bottom and forms guide cylinder;Ratchet is articulated with planet platform
Axle;Ratchet is fixed on pawl axis upper end;Torsion spring sleeve is on pawl axis and one end is fixed on ratchet, the other end is fixed and is expert at
On star platform;Planetary gear is slided by guide cylinder and is arranged on guiding annular groove;Engage with sun gear on the inside of planetary gear, outside and external tooth
Circle engagement;Planet carrier is hinged on for a pair in planet axis, the other end is hinged on solar shaft;The upper surface of solar shaft is fixed with switching
Handle;
Unidirectional drive component unit forms gear in sector and on the face of cylinder;Unidirectional drive component unit is fixed on list
Middle part to drive shaft;The bottom of unidirectional drive axle is fixed with ratchet;The lower end of unidirectional drive axle is articulated on planet platform;Ratchet
It is resisted against on ratchet;Driving handle is fixed with the upper surface of unidirectional drive axle;
Counter-rotating change gear is articulated on upper backup pad by teeth change wheel shaft;Counter-rotating change gear and center
Gear is engaged;The diameter of counter-rotating change gear is identical with central gear diameter;Unidirectional drive component unit and central gear
Stagger with the engagement opportunity of counter-rotating change gear;
Unidirectional drive component unit intermittence is engaged with central gear.
Used as the preferred of technique scheme, stopping means includes limit base, threaded rod, guide link, limited post and pressure
Spring;The lower surface of limit base is fixed in planet carrier;Cross stopper slot setting up and down is formed in the middle part of limit base;The company of guiding
Bar one end forms cross guide pad, the lower surface of the other end is fixed with limited post;Guide link passes through cross guide pad
Slide up and down and be arranged in the cross stopper slot of limit base;Threaded rod is vertically arranged in the cross stopper slot of limit base
At the heart;Threaded rod lower end is articulated in the lower wall of cross stopper slot, upper end is articulated on the upper side wall of cross stopper slot
And exceed limit base upper surface;The upper surface of threaded rod is fixed with hexagon drive block;The cross guide pad of guide link
Center forms screwed hole;Threaded rod is spirally connected with guide link cross guide pad;Stage clip is set in the bottom of threaded rod simultaneously
And upper end is resisted against the lower surface of guide link cross guide pad, lower end and is resisted against on the downside wall of cross stopper slot;
Upper backup pad is located on the upper surface of sun gear surrounding and offers a pair of spacing hole;The Pivot axle of a pair of spacing hole and the sun
The Pivot axle of wheel is located at coplanar;Limited post is plugged in spacing hole of one of which.
Used as the preferred of technique scheme, mainframe is in concave shape, and mainframe includes that erectting the mainframe left side for arranging stands
Post and mainframe right column, mainframe left column and mainframe right column all open up vertical scale plate moving frame guiding
Groove;
Scale plate moving frame is in concave shape, and scale plate moving frame includes that erectting the scale plate moving frame left side for arranging stands
Post and scale plate moving frame right column, connection scale plate moving frame left column bottom and scale plate moving frame right column bottom
The scale plate moving frame base plate at end, the inner side of the inner side of scale plate moving frame left column and scale plate moving frame right column
Vertical scale plate gathering sill is all opened up;
Scale plate moving frame left column is slidably fitted in the scale plate moving frame gathering sill of mainframe left column, is carved
Degree plate moving frame right column is slidably fitted in the scale plate moving frame gathering sill of mainframe right column;The left side of scale plate
It is slidably fitted in the scale plate gathering sill of scale plate moving frame left column, the right side of scale plate is slidably fitted in scale plate shifting
In the scale plate gathering sill of motivation frame right column, the bottom of scale plate is against on scale plate moving frame base plate;
Tooth bar is fixedly installed on the lateral wall of scale plate moving frame left column, and sliding tooth wheel and rack is engaged.
Used as the preferred of technique scheme, ratchet limits the counter clockwise direction of ratchet.
Used as the preferred of technique scheme, driving handle is with switching handle is in the Z-shaped that lies on one's side and top forms
Hemispherical, and switch the lower surface of the top less than unidirectional drive component unit of handle.
The beneficial effects of the present invention is:Rotating driving device is made only can just to control by one direction by lifting switching device
Scale making plate moving frame raising and lowering, while preventing maloperation from lift scale plate moving frame, prevents scale plate from moving
Frame loses datum line, is conducive to the accuracy that rules.
Description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of the lift drive mechanism 30 of the present invention;
Fig. 3 is the structural representation of the unidirectional drive lowering or hoisting gear 39 of the present invention;
Fig. 4 is the structural representation of the section of the unidirectional drive lowering or hoisting gear 39 of the present invention;
Fig. 5 is the structural representation of the unidirectional drive lowering or hoisting gear 39 of the present invention;
Fig. 6 is the structural representation of the stopping means 3935 of the present invention;
Fig. 7 is the cross-sectional view of the stopping means 3935 of the present invention;
Fig. 8 is the mounting structure schematic diagram of the planet wheel unit of the present invention;
Fig. 9 is the mounting structure schematic diagram of the unidirectional drive component unit 391 of the present invention;
In figure, 10, mainframe;101st, iron framework;20th, scale plate moving frame;201st, scale plate gathering sill;21st, tooth
Bar;30th, lift drive mechanism;31st, front end panel;32nd, rear bearing sheet;33rd, upper backup pad;330th, annular groove is oriented to;331st, spacing
Hole;34th, lower supporting plate;35th, central actuating shaft;36th, drive gear;37th, worm screw;371st, worm screw central shaft;372nd, worm gear;38、
Central gear;39th, unidirectional drive lowering or hoisting gear;391st, unidirectional drive component unit;3911st, driving handle;3912nd, unidirectional drive
Axle;3913rd, ratchet;392nd, counter-rotating change gear;393rd, switching device is lifted;3931st, external toothing;3932nd, sun gear;
39321st, switch handle;3933rd, planetary gear;39331st, planet axis;39332nd, planet platform;39333rd, guide cylinder;39334th, spine
Pawl;39335th, pawl axis;39336th, torsion spring;3934th, planet carrier;3935th, stopping means;39351st, limit base;39352nd, screw thread
Bar;39353rd, guide link;39354th, limited post;39355th, stage clip.
Specific embodiment
As shown in figure 1, a kind of scale plate mobile device with lifting handoff functionality, plugs including mainframe 10, activity
Scale plate moving frame 20, the scale plate being plugged in scale plate moving frame 20 in mainframe 10, it is arranged on mainframe
On 10 and for driving the lift drive mechanism 30 of the movement of scale plate moving frame 20;The side wall of the mainframe 10 is provided with magnetic
Iron, the iron framework 101 for being provided with glass substrate adsorb on mainframe 10, and glass substrate is erect and arranges and press close to scale plate;
As shown in Fig. 2 lift drive mechanism 30 includes front end panel 31, rear bearing sheet 32, upper backup pad 33, lower supporting plate
34th, central actuating shaft 35, drive gear 36, worm screw 37, worm gear 372, central gear 38 and unidirectional drive lowering or hoisting gear 39;Front
Before and after fagging 31 and rear bearing sheet 32 on left side wall that is symmetrical and being fixed on mainframe 10;Before central actuating shaft 35 is articulated in
Between gripper shoe 31 and rear bearing sheet 32;Upper backup pad 33 and lower supporting plate 34 are separately fixed at front end panel 31 and rear bearing sheet
On 32 upper surface and lower surface;Drive gear 36 and worm gear 372 are fixed on central actuating shaft 35 from front to back;Worm screw 37 is led to
Cross worm screw central shaft 371 to be articulated between upper backup pad 33 and lower supporting plate 34;Worm screw 37 is engaged with worm gear 372;Worm screw center
The top of axle 371 through upper backup pad 33 and is fixed with central gear 38;
As shown in Figure 2 and Figure 3, unidirectional drive lowering or hoisting gear 39 includes that unidirectional drive component unit 391, counter-rotating switches
Gear 392 and lifting switching device 393;Lifting switching device 393 include external toothing 3931, sun gear 3932, planetary gear 3933,
Planet carrier 3934 and stopping means 3935;Stopping means 3935 is arranged in planet carrier 3934;Upper backup pad 33 is located at centre tooth
The guiding annular groove 330 in semi-circular shape groove is offered on the upper surface on 38 right side of wheel;The cross section for being oriented to annular groove 330 is in lain on one's side
" in " font;External toothing 3931 is fixed on the upper surface of upper backup pad 33 and the Pivot axle of external toothing 3931 and guiding
The Pivot axle of annular groove 330 is conllinear;The internal diameter of external toothing 3931 is more than the external diameter for being oriented to annular groove;Sun gear 3932 passes through the sun
Axle be articulated on the upper surface of upper backup pad 33 and the Pivot axle positioned at solar shaft and external toothing 3931 pivot
Axle is conllinear;Planetary gear 3933 is fixed on 39331 middle part of planet axis;The upper end of planet axis 39331 be fixed with planet platform 39332, under
Portion forms guide cylinder 39333;Pawl axis 39335 are articulated with planet platform 39332;Ratchet 39334 is fixed on pawl axis
39335 upper ends;39336 sleeve of torsion spring is on pawl axis 39335 and one end is fixed on ratchet 39334, the other end is fixed on
On planet platform 39332;Planetary gear 3933 is slided by guide cylinder 39333 and is arranged on guiding annular groove 330;3933 inner side of planetary gear
Engage with sun gear 3932, outside is engaged with external toothing 3931;Planet carrier is hinged on for 3,934 a pair in planet axis 39331, another
End is hinged on solar shaft;The upper surface of solar shaft is fixed with switching handle 39321;
As shown in figure 9, unidirectional drive component unit 391 forms gear in sector and on the face of cylinder;Unidirectional drive portion
Part unit 391 is fixed on the middle part of unidirectional drive axle 3912;The bottom of unidirectional drive axle 3912 is fixed with ratchet 3913;Unidirectional drive
The lower end of moving axis 3912 is articulated on planet platform 39332;Ratchet 39334 is resisted against on ratchet 3913;Unidirectional drive axle 3912
Driving handle 3911 is fixed with upper surface;
As shown in Fig. 2 counter-rotating change gear 392 is articulated on upper backup pad 33 by teeth change wheel shaft 3921;Inverse
Engage to rotation change gear 392 with central gear 38;The diameter of counter-rotating change gear 392 and 38 diameter phase of central gear
With;Unidirectional drive component unit 391 was staggered with the opportunity of engaging of central gear 38 and counter-rotating change gear 392;
As shown in Figure 2 to 4,391 intermittence of unidirectional drive component unit is engaged with central gear 38.
As shown in Fig. 5~Fig. 7, stopping means 3935 include limit base 39351, threaded rod 39352, guide link 39353,
Limited post 39354 and stage clip 39355;The lower surface of limit base 39351 is fixed in planet carrier 3934;39351 middle part of limit base
Form cross stopper slot setting up and down;39353 one end of guide link forms the lower end of cross guide pad, the other end
Face is fixed with limited post 39354;Guide link 39353 is slided up and down by cross guide pad and is arranged on limit base 39351
In cross stopper slot;Threaded rod 39352 is vertically arranged in the center of the cross stopper slot of limit base 39351;Threaded rod
39352 lower ends are articulated in the lower wall of cross stopper slot, upper end is articulated on the upper side wall of cross stopper slot and surpasses
Go out 39351 upper surface of limit base;The upper surface of threaded rod 39352 is fixed with hexagon drive block;The cross of guide link 39353
Shape guide pad center forms screwed hole;Threaded rod 39352 is spirally connected with 39353 cross guide pad of guide link;Stage clip
39355 bottoms for being set in threaded rod 39352 and upper end be resisted against 39353 cross guide pad of guide link lower surface,
Lower end is resisted against on the downside wall of cross stopper slot;Upper backup pad 33 is located on the upper surface of 3932 surrounding of sun gear and opens up
There is a pair of spacing hole 331;The Pivot axle of a pair of spacing hole 331 is located at coplanar with the Pivot axle of sun gear;Limited post
39354 plug in spacing hole of one of which 331.
As shown in figure 1, mainframe 10 is in concave shape, mainframe 10 includes to erect mainframe left column and the mainframe for arranging
Right column, mainframe left column and mainframe right column all open up vertical scale plate moving frame gathering sill;
As shown in figure 1, scale plate moving frame 20 is in concave shape, scale plate moving frame 20 includes to erect the scale for arranging
Plate moving frame left column and scale plate moving frame right column, connection scale plate moving frame left column bottom and scale plate are moved
The scale plate moving frame base plate of motivation frame right column bottom, the inner side of scale plate moving frame left column and scale plate moving machine
The inner side of frame right column all opens up vertical scale plate gathering sill 201;
As shown in figure 1, scale plate moving frame left column is slidably fitted in the scale plate moving frame of mainframe left column
In gathering sill, scale plate moving frame right column is slidably fitted in the scale plate moving frame gathering sill of mainframe right column;
The left slide of scale plate coordinates in the scale plate gathering sill of scale plate moving frame left column, and the right side of scale plate is slided and joined
Close in the scale plate gathering sill of scale plate moving frame right column, the bottom of scale plate is against scale plate moving frame base plate
On;
As shown in figure 1, tooth bar 21 is fixedly installed on the lateral wall of scale plate moving frame left column, drive gear 36 with
Tooth bar 21 is engaged.
As shown in figure 9, ratchet 39334 limits the counter clockwise direction of ratchet 3913.
As shown in figure 3, driving handle 3911 is with switching handle 39321 is in the Z-shaped that lies on one's side and top forms hemisphere
Shape, and switch the lower surface of the top less than unidirectional drive component unit 391 of handle 39321.
The operation principle of lift drive mechanism 30 is as follows:
Original state:Guide cylinder 39333 is located at the rearmost end for being oriented to annular groove 330, now unidirectional drive component unit 391
Can engage with central gear 38, unidirectional drive component unit 391 can not be engaged with counter-rotating change gear 392;Limited post
In 39354 spacing holes 331 for being located at right side;
When needing to make scale plate moving frame 20 increase, turn clockwise driving handle 3911, and driving handle 3911 drives
Dynamic unidirectional drive component unit 391 rotates, and unidirectional drive component unit 391 passes through central gear 38, worm screw central shaft 371, snail
Bar 37, worm gear 372, central actuating shaft 35 promote drive gear 36 to rotate, and drive gear 36 drives scale plate to move by tooth bar 21
Motivation frame 20 rises, staff's scoring tool, with reference to the scale on scale plate, glass substrate is rule;
When needing to decline scale plate moving frame 20, threaded rod 39352 is turned, slides up guide link 39353
Dynamic, such limited post 39354 departs from the spacing hole 331 on right side;Then rotate counterclockwise switching handle 39321 drives sun gear
3932, planet carrier 3934 is reached together with planetary gear 3933 and is oriented to annular groove 330 foremost, now unidirectional drive component unit 391
It is unable to central gear 38 to engage, unidirectional drive component unit 391 can be engaged with counter-rotating change gear 392;
Continue the driving handle 3911 that turns clockwise, counter-rotating change gear 392 passes through central gear 38, worm screw center
Axle 371, worm screw 37, worm gear 372, central actuating shaft 35 promote 36 rotate counterclockwise of drive gear, and drive gear 36 passes through tooth bar
21 scale plate moving frames 20 decline, staff's scoring tool, with reference to the scale on scale plate, glass substrate are carried out drawing
Line;
Thus scale plate moving frame raising and lowering can be driven by unidirectional drive handle 3911, while having and spine
The presence of wheel ratchet, can prevent maloperation from lift scale plate moving frame, it is to avoid scale plate moving frame loses datum line,
Be conducive to the accuracy that rules;
Due to the presence of worm screw 37 and worm gear 372, elevator platform 20 will not autonomous due to self gravitation, uncontrollable under
Drop.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, all will change in specific embodiments and applications, this specification content is should not be construed as to this
Bright restriction.