Summary of the invention
In order to overcome shortcoming and defect existing in the prior art, the purpose of the present invention is to provide a kind of glass printing dresses
It sets, promotes the efficiency of glass printing;Avoid because the ink of doctor drip due to generates print it is bad.
To achieve the above object, a kind of glass printing device of the invention, including rack are installed in upper piece machine of rack
Structure, printing mechanism and bottom sheet mechanism, are slidably connected to the Yi Pian mechanism of rack, and printing mechanism is located at Shang Pian mechanism and bottom sheet mechanism
Between, Yi Pian mechanism moves back and forth between Shang Pian mechanism, printing mechanism and bottom sheet mechanism three, and the printing mechanism includes dress
Set on the printing platform and print engine head of rack, print engine head includes the lifting assembly for being installed in rack, is installed in lifting assembly
The first arm, be slidably connected to the second arm of the first arm, be slidably connected to the third arm of the second arm, third arm
It is installed with the first actuator, the second actuator and third actuator, the output end of the first actuator is connected with ink-retruning blade, and second drives
The output end of moving part is rotatably connected to the doctor with ink-retruning blade cooperation, and ink-retruning blade, doctor are respectively positioned on the top of printing platform,
The output end of third actuator and doctor are rotatablely connected, the second actuator, doctor junction be located at third actuator, scrape
The junction of ink knife and the first actuator, ink-retruning blade junction between.
Preferably, first actuator is installed with the first differential head with ink-retruning blade cooperation, and the second actuator is installed with
With the second differential head of doctor cooperation.
Preferably, the output end of second actuator is connected with fixed plate, and doctor is rotationally connected with fixed plate, third
One end of actuator and fixed plate are rotatablely connected, and the other end and doctor of third actuator are rotatablely connected.
Preferably, first arm is installed with guide rail and rack gear, and guide rail is spaced each other and is arranged in parallel with rack gear, and second
Arm is installed with fourth drive member, and the output shaft of fourth drive member is installed with the gear being engaged with rack.
Preferably, the lifting assembly includes the first support for being installed in rack, the 5th driving for being installed in first support
Part and multiple screw lifts, be installed in screw lift output end two fixed links, the 5th actuator is more for driving
A screw lift lifting, the both ends of fixed link are connected from different screw lifts respectively, and two fixed links are spaced each other and set
It sets, the both ends of the first arm are separately connected two fixed links.
Preferably, the printing platform includes the second support for being installed in rack, the printing plate for being installed in second support, cunning
Dynamic to be connected to the 6th actuator of second support, the top pillar connecting with the output end of the 6th actuator, printing plate is equipped with for holding
If the relief hole of top pillar, relief hole runs through printing plate, and ink-retruning blade, doctor are respectively positioned on above printing plate.
Preferably, the Shang Pian mechanism includes the third bracket for being installed in rack, is installed in the first conveying of third bracket
Component, positioning component and jacking component;First conveying assembly include the multiple bull sticks for being rotationally connected with third bracket, be installed in turn
Bar and the rubber tire for being used to support glass;Positioning component includes the 7th actuator for being installed in third bracket, is slidably connected to third
8th actuator of bracket, the positioning disk connecting with the output end of the 8th actuator, the output end of the 7th actuator and the 8th drive
Moving part connection, positioning disk is between multiple bull sticks.
Preferably, the jacking component includes the 4th bracket for being slidably connected to rack, the bracket for being installed in the 4th bracket
Plate, the appearance gas box for being installed in bracket plate, between multiple bull sticks, bracket plate is equipped with to be connected to bracket plate with appearance gas box
Air bearing hole, hold gas box be equipped with air inlet.
Preferably, the gantry rotation is connected with first rotating shaft, and first rotating shaft is installed with prominent plate, and plate of dashing forward is far from first rotating shaft
One end be rotatably connected to the idler wheel for abutting the 4th bracket.
Preferably, the bottom sheet mechanism includes the 5th bracket for being installed in rack, the second conveying for being installed in the 5th bracket
Component and bottom sheet clamping jaw, bottom sheet clamping jaw include the crossing pole for being installed in rack, the transition plates for being slidably connected to crossing pole, are rotationally connected with
Second shaft of transition plates, the 9th actuator for being installed in transition plates, the connecting rod for being installed in shaft and connecting plate, to be installed in connecting rod remote
Sucker unit from shaft one end, the output end and connecting plate of the 9th actuator are rotatablely connected far from one end of shaft, sucker unit
Positioned at the top of the second conveying assembly.
Beneficial effects of the present invention: glass printing device of the invention greatly promotes glass print without artificially printing glass
The efficiency of brush;After doctor has scraped ink, third actuator drives doctor rotation to abut to ink-retruning blade, drips on doctor
The ink fallen is recycled by ink-retruning blade, causes glass printing bad so that the ink of doctor be avoided to be dropped on halftone.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention;
Fig. 2 is the schematic perspective view of printing mechanism of the invention;
Fig. 3 is that print engine head of the invention hides the schematic perspective view after lifting assembly;
Fig. 4 is the partial enlargement diagram of part A in Fig. 3;
Fig. 5 is the schematic perspective view of lifting assembly of the invention;
Fig. 6 is the decomposition texture schematic diagram of printing platform of the invention;
Fig. 7 is the schematic perspective view of Shang Pian mechanism of the invention;
Fig. 8 is the schematic perspective view of positioning component of the invention;
Fig. 9 is the exploded structural schematic diagram of jacking component of the invention;
Figure 10 is the schematic perspective view of bottom sheet mechanism of the invention;
Figure 11 is the schematic perspective view of bottom sheet clamping jaw of the invention.
Appended drawing reference includes:
1-2-Shang Pian of rack mechanism, 21-third bracket
22-the first 23-positioning component of conveying assembly, 24-jacking component
241-the four 242-bracket of bracket plate, 243-appearance gas box
244-air inlet 25-bull stick, 26-rubber tires
27-the seven 28-the eight 29-positioning disk of actuator of actuator
291-292-293-idler wheels of plate of dashing forward of first rotating shaft
3-printing mechanism's 31-printing platform, 311-second supports
312-313-the six 314-top pillars of actuator of printing plate
315-relief hole 32-print engine head, 33-lifting assemblies
331-332-the five 333-screw lifts of actuator of first support
334-fixed link the 35-the second arms of the 34-the first arm
36-third arm the 38-the second actuators of the 37-the first actuator
39-third actuator 391-ink-retruning blade, 392-doctors
393-the first differential head the 394-the second differential 395-fixed plate of head
396-guide rail 397-rack gear, 398-fourth drive members
4-bottom sheet mechanism the 42-the second conveying assemblies of the 41-the five bracket
43-bottom sheet clamping jaw 44-crossing pole, 45-transition platess
46-the second 47-the nine 48-connecting rod of actuator of shaft
49-connecting plate 491-sucker, 5-Yi Pian of unit mechanisms.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further below with reference to examples and drawings
Bright, the content that embodiment refers to not is limitation of the invention.
Please refer to Fig. 1 to Fig. 6, a kind of glass printing device of the invention, including rack 1, be installed in rack 1 upper piece
Mechanism 2, printing mechanism 3 and bottom sheet mechanism 4, the Yi Pian mechanism 5 being slidably connected in rack 1, rack 1 are substantially in hollow cuboid
Shape, rack 1 are welded using metal tube, and e.g., stainless steel tube or aluminium-alloy pipe etc. when reality manufactures, are also configured in rack 1
Control cabinet, each mechanism passes through cable respectively and control cabinet is electrically connected, and the actual motion of each mechanism is set using control cabinet
Parameter, and then realize the automatic operating of glass printing device of the present invention;Printing mechanism 3 is located at Shang Pian mechanism 2 and bottom sheet mechanism 4
Between, Yi Pian mechanism 5 moves back and forth between 4 three of Shang Pian mechanism 2, printing mechanism 3 and bottom sheet mechanism, and glass is through bottom sheet mechanism
4 are transported to predetermined position, and then glass is moved into printing mechanism 3 by Yi Pian mechanism 5, and mechanism 3 to be printed completes glass printing
Afterwards, glass is moved out in bottom sheet mechanism 4 by Yi Pian mechanism 5 again, and glass is moved to predetermined position again by bottom sheet mechanism 4.
The printing mechanism 3 includes the printing platform 31 and print engine head 32 being installed in rack 1, and print engine head 32 includes
The lifting assembly 33 that is installed in rack 1, is slidably connected at the first arm 34 at the first arm 34 being installed on lifting assembly 33
On the second arm 35, the third arm 36 that is slidably connected on the second arm 35, lifting assembly 33 drives on the first arm 34
Setting is parallel to the horizontal plane in lower movement, the first arm 34, and the second arm 35 is moved left and right along the first arm 34,36 edge of third arm
Second arm 35 moves up and down;The first actuator 37, the second actuator 38 and third actuator 39 are installed on third arm 36,
In the present embodiment, the first actuator 37, the second actuator 38 and third actuator 39 are cylinder, the output of the first actuator 37
End is connected with ink-retruning blade 391, and the output end of the second actuator 38 is rotatably connected to the doctor 392 cooperated with ink-retruning blade 391, scrapes
Ink knife 392 and the piston rod of the second actuator 38 are hinged by axis body, and ink-retruning blade 391, doctor 392 are respectively positioned on printing
The top of platform 31, the output end of third actuator 39 and doctor 392 be rotatablely connected, the second actuator 38, doctor 392
Junction is located between the junction of third actuator 39, the junction of doctor 392 and the first actuator 37, ink-retruning blade 391.
Glass printing device of the invention greatly promotes the efficiency of glass printing, ensures simultaneously without artificially printing glass
The stability of glass printing quality;Yi Pian mechanism 5 by glass from the printing platform 31 that Shang Pian mechanism 2 is moved into printing mechanism 3,
Yi Pian mechanism 5 is with backed off after random printing mechanism 3, and then lifting assembly 33 drives doctor 392 to be connected on glass, then doctor
392 are moved to the other end from one end of glass, complete the presswork of glass;After doctor 392 has scraped ink, third driving
Part 39 drives the rotation of doctor 392 to abut to ink-retruning blade 391, and the ink dripped on doctor 392 is recycled by ink-retruning blade 391, from
And avoiding the ink of doctor 392 from being dropped on halftone causes subsequent glass appearance printing bad;After the completion of glass printing, move
Glass is moved into bottom sheet mechanism 4 again by piece mechanism 5, is moved to predetermined position via bottom sheet mechanism 4.
In the present embodiment, first actuator 37 is installed with the first differential head 393 cooperated with ink-retruning blade 391, utilizes
The scale value of first differential head 393 display accurately and visually reflects the moving distance of ink-retruning blade 391, it is ensured that doctor 392 can
Be connected on ink-retruning blade 391 like clockwork, it is preferable that the first differential head 393 is the high-accuracy differential head in zero clearance.Second drives
Moving part 38 is installed with the second differential head 394 cooperated with doctor 392, and the scale value shown using the second differential head 394 is accurate
Intuitively reflect the moving distance of doctor 392, so that it is big to be conveniently adjusted the pressure that doctor 392 is connected on glass
It is small, it is required according to the wiping of different glass, it is ensured that doctor 392 scrapes suitable ink layer on glass;Preferably, second is micro-
394 it is similarly the high-accuracy differential head in zero clearance separately.
In the present embodiment, the piston rod of second actuator 38 is connected with fixed plate 395, and doctor 392 is rotatablely connected
In fixed plate 395, doctor 392 is hinged in fixed plate 395 by axis body, the cylinder body and fixed plate of third actuator 39
395 rotation connections, the piston rod and doctor 392 of third actuator 39 are rotatablely connected, in the present embodiment, the second actuator 38
Between the first actuator 37 and third actuator 39, facilitate third actuator 39 that doctor 392 is driven to carry out back rotation.
In the present embodiment, multiple second actuators 38 being intervally installed are installed on the third arm 36, it is each
The piston rod of second actuator 38 with doctor 392 be rotatablely connected, third actuator 39 be located at multiple second actuators 38 it
Between, it is preferable that the both ends of third arm 36 and the middle part of third arm 36 are mounted on the second actuator 38;When doctor 392
When scraping inking, guarantee that the printing pressure of doctor 392 is uniform, compensates doctor 392 automatically using multiple second actuators 38
Pressure, make up ink layer thickness uneven phenomenon caused by the flatness error because of printing platform 31.
First arm 34 is installed with guide rail 396 and rack gear 397, and in the present embodiment, the first arm 34 is strip, the
The cross-sectional shape of one arm 34 is rectangle, and rack gear 397 is mounted on the top surface of the first arm 34, and guide rail 396 is mounted on first
On the side of arm 34, certainly, the first arm 34 can install guide rail 396, guide rail 396 and rack gear on two opposite sides
397 are spaced each other and are arranged in parallel, and fourth drive member 398 is installed on the second arm 35, and fourth drive member 398 is motor, the
The output shaft of four actuators 398 is installed with and 397 meshed gears of rack gear.In actual use, motor-driven gear rotates, due to
Rack gear 397 is fixed on the first arm 34, gear can related second arm 35 slided along guide rail 396, the second arm 35 is along leading
The related movement of doctor 392 when sliding of rail 396, thus the wiping presswork of complete pair glass.
In the present embodiment, second arm 35 is generally U-shaped, and the second arm 35 is clamped in the outside of the first arm 34,
Two cylinders being spaced each other are installed on second arm 35, two cylinders are located at the two sides of the first arm 34, cylinder
Piston rod is connect with third arm 36, using cylinder piston rod stretching or retract so realize third arm 36 on move down
It is dynamic, third arm 36 move up and down can related doctor 392 close to or far from printing platform 31.
The lifting assembly 33 includes the first support 331 being installed in rack 1, be installed in first support 331 the
Five actuators 332 and multiple screw lifts 333, be installed in screw lift 333 output end two fixed links 334,
One bracket 331 is equally welded using multiple metal tubes, and the 5th actuator 332 is motor, and the 5th actuator 332 is for driving
Multiple screw lifts 333 are gone up and down, and the both ends of fixed link 334 are connected from different screw lifts 333 respectively, the present embodiment
In, the quantity of screw lift 333 is four, and the both ends of a fixed link 334 are separately fixed at two screw lifts 333
On, two fixed links 334 are spaced each other and are arranged in parallel, and the both ends of the first arm 34 are connected in two fixed links 334.
After glass is placed on printing platform 31, the 5th actuator 332 drives the related doctor 392 of lifting assembly 33
It moves down, after doctor 392 is moved to glass nearby, the 5th actuator 332 stops operating, then the second actuator 38
Driving doctor 392 is connected on glass.In the present embodiment, first gear axis and second are hinged in the first support 331
One end of gear shaft, second gear axis is engaged with first gear axis, and the other end and the screw lift 333 of second gear axis are nibbled
It closes, the 5th actuator 332 is for driving first gear axis to rotate;In this way, entire lifting assembly 33 only needs the 5th actuator
332 can be realized and move up and down, and on the one hand make multiple 333 synchronization liftings of screw lift, on the other hand also reduce the 5th and drive
The quantity of moving part 332, auxiliary reduce manufacturing cost.
The printing platform 31 includes the second support 311 being installed in rack 1, the print being installed in second support 311
Brush board 312, is connect the 6th actuator 313 that is slidably connected in second support 311 with the output end of the 6th actuator 313
Top pillar 314, top pillar 314 is for pushing up the lower surface for holding glass, it is preferable that top pillar 314 is adopted made of plastic;6th actuator 313
For cylinder, top pillar 314 is connect with the piston rod of the 6th actuator 313, is provided on printing plate 312 for being installed with top pillar 314
Relief hole 315, relief hole 315 run through printing plate 312, and ink-retruning blade 391, doctor 392 are respectively positioned on 312 top of printing plate.When to
After the glass of printing enters in printing mechanism 3, glass is placed on printing plate 312, then print engine head 32 to glass into
Row printing, after the completion of glass printing, the 6th actuator 313 driving top pillar 314 is moved up, and top pillar 314 is supported through relief hole 315
It connects on the lower surface of glass, glass is jacked up from printing plate 312, then Yi Pian mechanism 5 is mobile by the glass printed again
Into bottom sheet mechanism 4.
In the present embodiment, the Yi Pian mechanism 5 includes the crawl frame being slidably connected in rack 1, is installed in rack 1
Motor, is installed in below crawl frame and multiple suction nozzles for drawing glass, the conveyer belt being rotatably connected in rack 1 grab
Frame is fixed on a moving belt, and motor, can related crawl frame movement when conveyer belt rotation for driving conveyer belt to rotate.
Fig. 1 to Fig. 9 is please referred to, the Shang Pian mechanism 2 includes the third bracket 21 being installed in rack 1, is installed in third
The first conveying assembly 22, positioning component 23 and jacking component 24 on bracket 21;First conveying assembly 22 includes being rotatably connected on
Multiple bull sticks 25 on third bracket 21, the rubber tire 26 for being installed on bull stick 25 and being used to support glass, it is preferable that rubber tire 26
Quantity be it is multiple, multiple bull sticks 25 are hinged in rack 1, be also installed in rack 1 for drive bull stick 25 rotate motor,
Multiple bull sticks 25 are spaced each other and are arranged in parallel;Preferably, rubber tire 26 using Teflon (Polytetrafluoroethylene,
That is polytetrafluoroethylene (PTFE)) it is made, avoid rubber tire 26 from scratching glass.
The positioning component 23 includes the 7th actuator 27 being installed on third bracket 21, is slidably connected at third bracket
The 8th actuator 28 on 21, the positioning disk 29 being connect with the output end of the 8th actuator 28, the output end of the 7th actuator 27
It is connect with the 8th actuator 28, positioning disk 29 is between multiple bull sticks 25.In the present embodiment, the 7th actuator the 27, the 8th is driven
Moving part 28 is cylinder, after glass is transported to predetermined position by the first conveying assembly 22, according to the actual size size of glass,
7th actuator 27 drives the 8th actuator 28 to be moved to predetermined position, and then the 8th actuator 28 drives positioning disk 29 to moving up
It holds glass and carries out just positioning in dynamic top.
The jacking component 24 includes the 4th bracket 241 being slidably connected in rack 1, is installed on the 4th bracket 241
Bracket plate 242, be installed in the appearance gas box 243 of the lower section of bracket plate 242, be also installed in rack 1 for driving the 4th
The cylinder that frame 241 moves up and down, the substantially rectangular plate of bracket plate 242, bracket plate 242 between multiple bull sticks 25,
The air bearing hole being connected to appearance gas box 243 is provided on bracket plate 242, bracket plate 242 is run through in air bearing hole along the vertical direction, excellent
Selection of land, same bracket plate 242 are provided with multiple air bearing holes, hold and are provided with air inlet 244 on gas box 243, in actual use, will
The air inlet 244 for holding gas box 243 is connected to air pump.When positioning component 23 completes just positioning to glass on the first conveying assembly 22
Afterwards, the related bracket plate 242 of the 4th bracket 241 moves up, while inflation in extraneous air pump Xiang Rongqi box 243, so that support
Frame plate 242 is connected on the lower surface of glass, is flowed out due to holding the air in gas box 243 via air bearing hole, so that glass produces
Raw air flotation effect, it is ensured that glass will not be adhered on bracket plate 242, and then glass is moved into printing machine again by Yi Pian mechanism 5
It is printed in structure 3.
The rack 1 is rotatably connected to first rotating shaft 291, and first rotating shaft 291 is hinged in rack 1, in first rotating shaft 291
It is installed with prominent plate 292, prominent plate 292 is rotatably connected to idler wheel 293 far from one end of first rotating shaft 291, and idler wheel 293 is for being connected to
The lower section of 4th bracket 241.In actual use, the piston rod of cylinder and first rotating shaft 291 are hinged, utilize the work of cylinder
The stretching of stopper rod retracts the positive and negative rotation for realizing first rotating shaft 291, can related idler wheel 293 when first rotating shaft 291 rotates
Rotation, when idler wheel 293 rotates, can be driven the 4th since the lower end of the 4th bracket 241 abuts together with idler wheel 293
Frame 241 moves up and down.
Fig. 1 to Figure 11 is please referred to, the bottom sheet mechanism 4 includes the 5th bracket 41 being installed in rack 1, is installed in the 5th
The second conveying assembly 42 and bottom sheet clamping jaw 43 on bracket 41, the construction phase of the second conveying assembly 42 and the first conveying assembly 22
Together, bottom sheet clamping jaw 43 includes the crossing pole 44 being installed in rack 1, the transition plates 45 being slidably connected in crossing pole 44, rotation connection
The second shaft 46 in transition plates 45, the 9th actuator 47 being installed in transition plates 45, the connecting rod 48 being installed in shaft
And connecting plate 49, be installed in sucker unit 491 of the connecting rod 48 far from shaft one end, crossing pole 44 is generally U-shaped, transition plates 45 be located at across
The lower section of bar 44 is also installed with cylinder in crossing pole 44, the piston rod of cylinder is connect with transition plates 45, utilizes the piston rod of cylinder
It stretches out or retracts and realize moving up and down for transition plates 45, the output end and connecting plate 49 of the 9th actuator 47 turn far from one end of shaft
Dynamic to connect, in the present embodiment, the 9th actuator 47 is cylinder, and the piston rod and connecting plate 49 of the 6th actuator 313 are hinged,
Sucker unit 491 is located at the top of the second conveying assembly 42.When the glass being completed for printing is placed on the second conveying by Yi Pian mechanism 5
After on component 42, glass is moved to predetermined position by the second conveying assembly 42, and then 47 drive shaft of the 9th actuator rotates
Predetermined angular, the shaft related rotation of sucker unit 491 predetermined position when rotating, so that being completed between sucker unit 491 and glass
It is accurately positioned, then the related sucker unit 491 of transition plates 45 moves down and draws the glass on the second conveying assembly 42, in turn
Glass is moved to desired position.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.