CN110127347A - A kind of synchronous shuttle type material conveying platform and screen printing apparatus - Google Patents
A kind of synchronous shuttle type material conveying platform and screen printing apparatus Download PDFInfo
- Publication number
- CN110127347A CN110127347A CN201910392722.9A CN201910392722A CN110127347A CN 110127347 A CN110127347 A CN 110127347A CN 201910392722 A CN201910392722 A CN 201910392722A CN 110127347 A CN110127347 A CN 110127347A
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- supporting plate
- printing
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- driving
- feeding
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
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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
- 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
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- Mechanical Engineering (AREA)
- Screen Printers (AREA)
Abstract
The present invention discloses a kind of synchronous shuttle type material conveying platform and screen printing apparatus, the synchronization shuttle type material conveying platform includes supporting platform and synchronous carrying mechanism, the supporting platform includes feeding platform, print station and blanking bench, wherein, feeding platform, print station and blanking bench are arranged in a straight line along the direction that material conveys；The synchronous carrying mechanism includes the first supporting plate, the second supporting plate, transversal driving mechanism and lift drive mechanism；When the first supporting plate is located at feeding station, the second supporting plate is located at printing station, and when the first supporting plate is located at printing station, the second supporting plate is located at discharge station.The screen printing apparatus includes sheet stock positioning mechanism, printing main machine and synchronous shuttle type material conveying platform, and sheet stock positioning mechanism includes placement plate, X to positioning mechanism and Y-direction positioning mechanism；The present invention can synchronously carry printing substrate to be printed and the printing substrate for completing to print, and greatly reduce the time of carrying, and can carry out in advance to the material in feeding station.
Description
Technical field
The present invention relates to screen printing apparatus, and in particular to a kind of synchronous shuttle type material conveying platform and screen printing apparatus.
Background technique
Silk-screen printing belongs to the orifice plate print in the four big art of printing (letterpress, intaglio printing, offset printing, orifice plate printing)
The mesh of brush, areas can penetrate ink, leak to stock, and rest part blocks on printing plate, cannot penetrate ink,
Blank is formed on the substrate.Silk-screen printing, be by silk, synthetic fibers or metal wire knitted networking, its is tight in screen frame
On, halftone is made using the method that manual engraved film or photochemistry are made a plate, areas is left behind on halftone can penetrate ink, and
The mesh of non-graphic part is all blocked, impervious ink.
The process that the screen process press industrially applied carries out silk-screen printing to printing substrate is usual are as follows: first by stock
The region to be printed of material is delivered on the print station below halftone；Then doctor moves downward pushing halftone, makes under halftone
Splenium position is pressed on printing substrate；Subsequent doctor moves to the other end from one end of halftone, scrapes by the ink on halftone
While to the other end, by squeezing action, the pattern on halftone is printed on printing substrate；Then doctor lifts, and returns
Ink is simultaneously layered on halftone with doctor counter motion together, ink-retruning blade by ink knife decline again, while printing substrate is next
A region to be printed is delivered on the print station below halftone；It repeats the above steps, to next area to be printed of printing substrate
Domain is printed, and is so realized and is worked continuously；The printing substrate finished printing, which is delivered in drying equipment, dries.Wherein, printing
Material generally comprises two kinds of shapes: web-like and sheet, both materials are respectively applied in the various occasions being good at；In printer
In work, the material of web-like is transmitted by transfer roller, successively constantly passes through print station, is finished printing after drying, is received
Volume is on wind-up roll；And the material of sheet is mainly moved by way of carrying, sheet stock adjacent to each other is independent it
Between without connection relationship.
In existing sheet stock screen process press, the carrying of printing substrate has been carried out automation, such as application publication number is
" a kind of sheet stock printing machine " disclosed in the patent of invention of 107891658 A of CN, the sheet stock printing machine include charging manipulator and go out
Expect manipulator, in the course of work, printing substrate to be printed is first carried on print station by charging manipulator, after finishing printing,
The printing substrate for completing printing is moved away from print station by discharging manipulator, is sent to discharge station.
During above-mentioned carrying feeding, the reason of working efficiency improves is limited are as follows:
1, since the top of printing station is printing main machine, charging manipulator and discharging manipulator cannot be in the processes of printing
In rest on the top of printing station, so charging manipulator will be laterally moved to first at printing station after finishing printing, grab
After taking printing substrate, then printing substrate is carried in discharge station, wherein when the process moved back and forth needs to expend certain
Between.
2, after printing substrate to be printed is carried to print station, printing main machine needs to decline higher distance close to printing
Material then carries out printing work；After finishing printing, printing main machine is needed toward higher distance is raised, to avoid discharging
Manipulator is moved at printing station；In the work of circulation, printing main machine is required to be declined before and after printing every time
And rising, the time of printing is increased significantly.
3, it feeds manipulator and the top of print station is arranged in the manipulator that discharges, and carry out lateral move back above it
It is dynamic, biggish space above print station is occupied, and structure is not compact enough.
Summary of the invention
It is above-mentioned it is an object of the invention to overcome the problems, such as, a kind of synchronous shuttle type material conveying platform, the synchronization are provided
Shuttle type material conveying platform can synchronously carry printing substrate to be printed and the printing substrate for completing to print, very big journey
Degree ground reduces the time carried, and improves working efficiency.
Another object of the present invention is to provide a kind of screen printing apparatus.
The purpose of the present invention is achieved through the following technical solutions:
A kind of synchronous shuttle type material conveying platform, including supporting platform and synchronous carrying mechanism, the supporting platform include using
Printing is completed in the placement feeding platform of printing substrate to be printed, the print station for carrying out printing work and for placing
The blanking bench of printing substrate, wherein feeding platform, print station and blanking bench are arranged in a straight line along the direction that material conveys, and are equipped with
Penetrate through the escape groove of upper and lower surfaces；Multiple escape groove collectively form transport passage for transporting, the extending direction of the transport passage for transporting with
The direction of supporting platform arrangement is parallel；
The synchronous carrying mechanism includes for the printing substrate to be printed in feeding station to be carried to printing station
In the first supporting plate, for by the printing substrate of the completion printing in printing station be carried to the second supporting plate in discharge station,
Transversal driving mechanism for driving the first supporting plate and the second supporting plate to move laterally along transport passage for transporting simultaneously and for driving
Dynamic first supporting plate and the second supporting plate pass through the lift drive mechanism that transport passage for transporting makees lifting moving, wherein the first supporting plate and second
The direction of supporting plate arrangement is identical as the extending direction of transport passage for transporting；The transversal driving mechanism and lift drive mechanism, which are set to, to be held
It is laid flat the lower section of platform；When the first supporting plate is located at feeding station, the second supporting plate is located at printing station, when the first supporting plate is located at
When at printing station, the second supporting plate is located at discharge station.
The working principle of above-mentioned synchronous shuttle type material conveying platform is:
When work starts, first the printing substrate of sheet is placed on feeding platform, at the same time or before, laterally driven
Under the driving of mechanism, the first supporting plate and the second supporting plate laterally move to the lower section of feeding platform and print station；In lift drive mechanism
Driving under, along escape groove toward being raised, the first supporting plate holds to be printed on feeding platform for the first supporting plate and the second supporting plate
It prints material and holds up (work just starts, and print station is not yet printed, because without printing substrate)；Again in transversal driving mechanism
Under driving, the first supporting plate and the second supporting plate laterally move to the top of print station and blanking bench along transport passage for transporting；It is driven in lifting
Under the driving of motivation structure, the first supporting plate and the second supporting plate decline along escape groove, until the upper surface of the first supporting plate and print station
Concordantly, printing substrate is carried on the first supporting plate and print station simultaneously at this time；Then, printing main machine carries out wiping to printing substrate
Printing；After finishing printing, lift drive mechanism continues to drive the first supporting plate and the decline of the second supporting plate, holds so that the first supporting plate is separate
Material is printed, printing substrate is carried on print station at this time；Then, transversal driving mechanism drives the first supporting plate and the second supporting plate to reset
It is moved to the lower section of feeding platform and print station, at the same time or before, next printing substrate to be printed has been placed on feeding
On platform；Lift drive mechanism up drives the first supporting plate and the second supporting plate again so that the first supporting plate and the second supporting plate respectively will under
One printing substrate to be printed and the printing substrate for completing printing lift；Then transversal driving mechanism drives the first supporting plate and the
Two supporting plates laterally move to the top of print station and blanking bench along transport passage for transporting, and lift drive mechanism drives the first support down again
Plate and the second supporting plate so that next printing substrate to be printed and complete printing printing substrate hold be individually placed to print station and
On blanking bench；After completing printing, lift drive mechanism continuation drives the first supporting plate and the second supporting plate down, and transversal driving mechanism is again
It drives the first supporting plate and the second supporting plate to reset, then constantly cyclically printing substrate is carried.
A preferred embodiment of the invention, wherein be equipped with multiple negative pressure holes on the print station and the first supporting plate, in this way
Can it is upper expect be completed for printing during, printing substrate is fixed always, it is ensured that the precision of printing.
A preferred embodiment of the invention, wherein multiple negative pressure holes are equipped on second supporting plate, it will be complete by negative pressure
It is fixed on the second supporting plate at the printing substrate of printing, can steadily carry out sideways transfer after holding up so as to the second supporting plate.
A preferred embodiment of the invention, wherein the transversal driving mechanism is set between supporting platform and board, packet
Include horizontal drive motor and lateral transmission component；The horizontal drive motor is fixed on board；The transverse direction transmission component packet
Belt and belt wheel are included, the belt is fixedly connected on movable plate, and the be laterally extended is equipped between the movable plate and board
One guide frame；The lift drive mechanism is arranged on movable plate.In addition, the transverse direction transmission component may be including silk
Bar and feed screw nut, the feed screw nut are fixedly connected on movable plate.
Preferably, first guide frame includes the first straight guide and the first sliding block.
A preferred embodiment of the invention, wherein the lift drive mechanism be two, be separately positioned on the first supporting plate and
The lower section of second supporting plate.Raising and lowering can be carried out to the first supporting plate and the second supporting plate respectively in this way, to carry out different
Carry step.
A preferred embodiment of the invention, wherein the lift drive mechanism includes laterally driven cylinder and commutation group
Part, the commutation component include lifting part and rise part, and the top of the lifting part is equipped with lifting portion；The rising part is located at lift
The top of part is risen, top is fixedly connected with the first supporting plate or the second supporting plate, and bottom is equipped with inclined be supported in lifting portion
Raised floor；The laterally driven cylinder is fixed on movable plate, and telescopic rod is fixedly connected with lifting part；The movable plate and machine
The second vertically extending guide frame is equipped between platform.By above structure, need that the first supporting plate or the second supporting plate is driven to rise
When, laterally driven cylinder drives lifting part, since inclined raised floor is supported in lifting portion, lifting portion pair toward corresponding direction
Raised floor applies thrust (thrust can be analyzed to horizontal component and vertical component) obliquely, and due between movable plate and board
Equipped with vertically extending the second guide frame (horizontal component is cancelled), thus with lifting part transverse shifting, relatively, lifting
Portion is moved down along inclined raised floor, to up lift rising part vertically, that is, lifts the first supporting plate or the second supporting plate.On the contrary
Ground, when needing that the first supporting plate or the second supporting plate is driven to decline, toward opposite direction driving lifting part, so that lifting portion is along inclination
Raised floor move up, rise part and move down due to losing supporting force, while reducing the first supporting plate or the second supporting plate.
Preferably, the lifting portion is lifting idler wheel.
Preferably, second guide frame includes the second straight guide and the second sliding block, under second straight guide passes through
Fixed block is vertically provided on board, and second sliding block is fixedly connected by upper fixed block with movable plate.
Preferably, the third guide frame being laterally extended, third guiding knot are equipped between the lifting part and movable plate
Structure includes third straight guide and third sliding block.
A kind of screen printing apparatus, including board and the feed mechanism being arranged on board, printing main machine, cutting agency
With the synchronous shuttle type material conveying platform, wherein the feed mechanism includes feeding transport mechanism and sheet stock positioning mechanism；
Wherein, the sheet stock positioning mechanism includes the placement plate and positioning execution for placing printing substrate to be printed
Mechanism, the positioning actuators include X for being positioned on the direction of material transmission to printing substrate to localization machine
Structure and on the direction perpendicular to material transmission to printing substrate positioning Y-direction positioning mechanism；The X is set to positioning mechanism
There are two groups, is separately positioned at the both ends for being parallel to the direction of material transmission in placement plate；The Y-direction positioning mechanism also is provided with two
Group is separately positioned in placement plate at perpendicular to the both ends in the direction of material transmission；
The placement plate is the feeding platform in synchronous shuttle type material conveying platform, which is provided with positioning runner, the positioning runner
Including the X along the direction extension for being parallel to material transmission to sliding slot and along the Y-direction of the direction extension perpendicular to material transmission
Sliding slot；Including X to locating rod, for driving X to carry out carrying out the X of transverse shifting to driving mechanism to sliding slot along X to locating rod
And the X for driving X gone up and down along X to sliding slot to locating rod, to elevating mechanism, the Y-direction positioning mechanism includes
Y-direction locating rod and for driving Y-direction locating rod to carry out carrying out the X of transverse shifting to driving mechanism along Y-direction sliding slot.
The working principle of above-mentioned screen printing apparatus are as follows:
When work, printing substrate to be printed is sent on feeding platform by feeding transport mechanism, before this, close to upper
Expect that the X of transport mechanism has driven X to decline to locating rod along X to sliding slot to elevating mechanism, to avoid the entrance of printing substrate；And
Far from feeding transport mechanism X to elevating mechanism driven X to locating rod along X on sliding slot, to be carried out to printing substrate
Stop positioning.
Then, according to scheduled position, X to driving mechanism and Y-direction driving mechanism respectively drive corresponding X to locating rod and
Y-direction locating rod carries out transverse shifting, is directly located in the printing substrate of sheet on desired position, to ensure that the first supporting plate will
It is accurately carried on print station.
After being completed for printing, the first supporting plate and the second pressure pin are first reset in feeding station and printing station, then simultaneously will
Printing substrate next time to be printed and the printing substrate that printing is completed are carried in printing station and discharge station；Then,
The printing substrate that printing is completed is sent to next station by cutting agency.
A preferred embodiment of the invention, wherein the X includes that the lower section of feeding platform, including X is arranged in driving mechanism
To driving motor and X to transmission component；The X is fixed on feeding platform to driving motor by motor mount；The X is to biography
Dynamic component includes X to screw rod and X to feed screw nut, and the X is fixedly connected with X to locating rod to feed screw nut.In addition, the X
It also may include belt and belt wheel to transmission component, the belt is fixedly connected on X in locating rod.
Preferably, the X to elevating mechanism include X to driving cylinder, telescopic rod from X to driving cylinder and X to locating rod
It is fixedly connected, cylinder body is fixedly connected with X to feed screw nut.
Preferably, the X is equipped with X to two-stage driving gear to feed screw nut and X to screw rod, and the X is to two-stage driving gear
Including X to secondary drive cylinder；The X is connected by X to fixing piece and X to locating rod to the telescopic rod of secondary drive cylinder,
Its cylinder body is fixedly connected with X to feed screw nut.Above structure, by X to driving mechanism can drive X to locating rod grown away from
Transverse shifting so that X is moved near printing substrate to locating rod, to adapt to the very big printing substrate of size difference；Work as X
When being moved near printing substrate to locating rod, and then drive X to locating rod to printing substrate to two-stage driving gear by X
It is pushed and is positioned.
Further, the X is to being equipped with X directional guiding structure between fixing piece and feeding platform, the X directional guiding structure include X to
Straight guide and X are to sliding block, and the X is fixed on feeding platform to straight guide, and the X is fixed on X on fixing piece to sliding block.
A preferred embodiment of the invention, wherein the Y-direction driving mechanism includes that the lower section of feeding platform, including Y is arranged in
To driving motor and Y-direction transmission component；The Y-direction driving motor is fixed on feeding platform by motor mount；The Y-direction passes
Dynamic component includes Y-direction screw rod and Y-direction feed screw nut, and the Y-direction feed screw nut is fixedly connected with Y-direction locating rod.In addition, the Y
It also may include belt and belt wheel to transmission component, the belt is fixedly connected in Y-direction locating rod.
Preferably, the Y-direction feed screw nut and Y-direction screw rod are equipped with Y-direction two-stage driving gear, the Y-direction two-stage driving gear
Including Y-direction secondary drive cylinder；The telescopic rod of the Y-direction secondary drive cylinder is connect by Y-direction fixing piece with Y-direction locating rod,
Its cylinder body is fixedly connected with Y-direction feed screw nut.Above structure, by Y-direction driving mechanism can drive Y-direction locating rod grown away from
Transverse shifting so that Y-direction locating rod is moved near printing substrate, to adapt to the very big printing substrate of size difference；Work as Y
When being moved near printing substrate to locating rod, and then drive Y-direction locating rod to printing substrate by Y-direction two-stage driving gear
It is pushed and is positioned.
Further, Y-direction guide frame is equipped between the Y-direction fixing piece and feeding platform, which includes Y-direction
Straight guide and Y-direction sliding block, the Y-direction straight guide are fixed on feeding platform, and the Y-direction sliding block is fixed on Y-direction fixing piece.
A preferred embodiment of the invention, wherein the X is equipped with two groups to driving mechanism, and every group of X includes to driving mechanism
For two X to driving mechanism, each X is equipped with an X into driving mechanism to locating rod；
The Y-direction driving mechanism is equipped with two groups, and every group of Y-direction driving mechanism includes a Y-direction driving mechanism, and each Y-direction is driven
Y-direction locating rod there are two being set in motivation structure.
Preferably, one group of Y-direction driving mechanism includes two Y-direction secondary drive cylinders, two Y-direction secondary drive cylinder difference
It is connect with two Y-direction locating rods.
A preferred embodiment of the invention, wherein the X includes two groups to sliding slot, is provided with feeding platform respectively and is parallel to
On the both ends in the direction of material transmission；Every group of X to sliding slot include two X to sliding slot.
A preferred embodiment of the invention, wherein the Y-direction sliding slot include two groups, be provided with respectively feeding platform perpendicular to
On the both ends in the direction of material transmission；Every group of Y-direction sliding slot includes two Y-direction sliding slots.
A preferred embodiment of the invention, wherein the feeding transport mechanism includes feeding conveyer belt and feeding driving electricity
Machine, the feeding conveyer belt is by feeding belt wheel around on a mounting board；The extending direction of the mounting plate and material transmission
Direction is parallel, and is connected on board by fixed structure.
A preferred embodiment of the invention, wherein the blanking transport mechanism includes blanking conveyer belt and blanking driving electricity
Machine, the blanking conveyer belt are looped around on blanking mounting plate by blanking belt wheel；The extending direction and object of the blanking mounting plate
Expect that the direction of transmission is parallel, and is connected on board by fixed structure.
Compared with the prior art, the invention has the following beneficial effects:
1, in synchronization shuttle type material conveying platform of the invention, the first supporting plate and the second supporting plate can hold up feeding station simultaneously
With the printing substrate in printing station, the printing substrate in two stations is synchronously then carried to next corresponding station
In, so that feeding and the handling work of blanking synchronously complete, hence it is evident that the time for reducing carrying, effectively improve working efficiency.
2, it by the way that transversal driving mechanism and lift drive mechanism to be arranged in the lower section of print station, at work, lifts
Printing substrate is played, and the height that printing substrate is held up is lower, and it is laggard before printing can to greatly reduce printing main machine in this way
The height of row lifting improves printing efficiency to reduce the time of printing.
3, since the lower section of bearing ink pad is arranged in this synchronization shuttle type material conveying platform, structure is extremely compact, and will not account for
With the space above bearing ink pad.
4, in screen printing apparatus of the invention, full automatic feeding, carrying and blanking are not only realized, but also
It can carry out in advance the positioning of material simultaneously in feeding, it is ensured that the printing substrate after carrying is located at the predetermined position on print station
On.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the screen printing apparatus in the present invention.
Fig. 2 is the top view of the screen printing apparatus in the present invention.
Fig. 3 is the schematic perspective view of the synchronization shuttle type material conveying platform in the present invention.
Fig. 4 is the main view of the synchronization shuttle type material conveying platform in the present invention.
Fig. 5 is the enlarged drawing of the X in Fig. 3.
Fig. 6 is the schematic perspective view of the sheet stock positioning mechanism in Fig. 1.
Fig. 7 is the top view of the sheet stock positioning mechanism in Fig. 1.
Fig. 8 is the schematic perspective view that Fig. 6 conceals half of placement plate.
Fig. 9 is the enlarged drawing of the Y in Fig. 8.
Specific embodiment
In order to make those skilled in the art better understand technical solution of the present invention, below with reference to embodiment and attached drawing
The invention will be further described, but embodiments of the present invention are not limited only to this.
Referring to Fig. 1-4, screen printing apparatus in the present embodiment, including board 1 and the feeder being arranged on board 1
Structure, printing main machine, cutting agency and synchronous shuttle type material conveying platform, wherein the feed mechanism include feeding transport mechanism and
Sheet stock positioning mechanism.
Referring to Fig. 1-4, the synchronous shuttle type material conveying platform includes supporting platform and synchronous carrying mechanism, it is described bear it is flat
Platform include for placing the feeding platform 2 of printing substrate to be printed, the print station 3 for carrying out printing work and for placing
Complete the blanking bench 4 of the printing substrate of printing, wherein the direction straight line that feeding platform 2, print station 3 and blanking bench 4 are conveyed along material
Arrangement, and it is equipped with the escape groove of perforation upper and lower surfaces；Multiple escape groove collectively form transport passage for transporting 5, and the carrying is logical
The extending direction in road 5 is parallel with the direction that supporting platform arranges；The synchronous carrying mechanism includes for will be in feeding station
Printing substrate to be printed is carried to the first supporting plate 6 in printing station, for by the printing of the completion printing in printing station
Material is carried to the second supporting plate 7 in discharge station, for the first supporting plate 6 of driving and the second supporting plate 7 simultaneously along transport passage for transporting 5
It the transversal driving mechanism that moves laterally and is moved for driving the first supporting plate 6 and the second supporting plate 7 to pass through transport passage for transporting 5 and make lifting
Dynamic lift drive mechanism, wherein the direction and the extending direction phase of transport passage for transporting 5 of the first supporting plate 6 and the arrangement of the second supporting plate 7
Together；The transversal driving mechanism and lift drive mechanism are set to the lower section of supporting platform；When the first supporting plate 6 is located at feeding station
When place, the second supporting plate 7 is located at printing station, and when the first supporting plate 6 is located at printing station, the second supporting plate 7 is located at blankers
At position.
Referring to Fig. 1-4, multiple negative pressure holes are equipped on the print station 3 and the first supporting plate 6, can expect print upper in this way
During brush is completed, printing substrate is fixed always, it is ensured that the precision of printing.
Multiple negative pressure holes are equipped on second supporting plate 7, the printing substrate for completing printing is fixed on the by negative pressure
On two supporting plates 7, sideways transfer can be steadily carried out after holding up so as to the second supporting plate 7.
Referring to Fig. 1-4, the transversal driving mechanism is set between supporting platform and board 1, including horizontal drive motor 8
With lateral transmission component；The horizontal drive motor 8 is fixed on board 1；The transverse direction transmission component includes 9 He of lateral belt
Lateral belt wheel, the transverse direction belt 9 are fixedly connected on movable plate 10, are equipped between the movable plate 10 and board 1 and laterally prolong
The first guide frame stretched；The lift drive mechanism is arranged on movable plate 10.In addition, the transverse direction transmission component can also be with
Being includes screw rod and feed screw nut, and the feed screw nut is fixedly connected on movable plate 10.First guide frame includes the
One straight guide and the first sliding block.
Referring to Fig. 3-5, the lift drive mechanism is two, is separately positioned under the first supporting plate 6 and the second supporting plate 7
Side.Raising and lowering can be carried out to the first supporting plate 6 and the second supporting plate 7 respectively in this way, to carry out different carrying steps.
Referring to Fig. 3-5, the lift drive mechanism includes laterally driven cylinder 13 and commutation component, the commutation component
Including lifting part 11 and rise part 12, the top of the lifting part 11 is equipped with lifting portion 11-1, and the lifting portion 11-1 is lifting
Idler wheel；The top for rising part 12 and being located at lifting part 11, top are fixedly connected with the first supporting plate 6 or the second supporting plate 7, bottom
Equipped with the inclined raised floor being supported on lifting portion 11-1；The laterally driven cylinder 13 is fixed on movable plate 10, is stretched
Contracting bar is fixedly connected with lifting part 11；The second vertically extending guide frame is equipped between the movable plate 10 and board 1.Pass through
Above structure, when needing that the first supporting plate 6 or the second supporting plate 7 is driven to rise, laterally driven cylinder 13 drives toward corresponding direction and lifts
Part 11 is risen, since inclined raised floor is supported on lifting portion 11-1, lifting portion 11-1 applies thrust obliquely to raised floor
(thrust can be analyzed to horizontal component and vertical component), and due to being equipped with vertically extending second between movable plate 10 and board 1
Guide frame (horizontal component is cancelled), so relatively, lifting portion 11-1 is along inclined with lifting 11 transverse shifting of part
Raised floor moves down, and rises part 12 to up lift vertically, that is, lift the first supporting plate 6 or the second supporting plate 7.On the contrary, needing
When the first supporting plate 6 or the second supporting plate 7 being driven to decline, toward opposite direction driving lifting part 11, so that lifting portion 11-1 is along inclining
Oblique raised floor moves up, and rises part 12 and moves down due to losing supporting force, while reducing the first supporting plate 6 or the second supporting plate 7.
Referring to Fig. 3-5, second guide frame includes the second straight guide and the second sliding block, and second straight guide passes through
Lower fixed block is vertically provided on board 1, and second sliding block is fixedly connected by upper fixed block with movable plate 10.
The third guide frame being laterally extended, the third guide frame packet are equipped between the lifting part 11 and movable plate 10
Include third straight guide and third sliding block.
Referring to Fig. 6-9, the sheet stock positioning mechanism includes placement plate for placing printing substrate to be printed and fixed
Position executing agency, the positioning actuators include X for being positioned on the direction of material transmission to printing substrate to
Positioning mechanism and on the direction perpendicular to material transmission to printing substrate positioning Y-direction positioning mechanism；The X is to positioning
Mechanism is equipped with two groups, is separately positioned at the both ends for being parallel to the direction of material transmission in placement plate；The Y-direction positioning mechanism
Equipped with two groups, it is separately positioned in placement plate at perpendicular to the both ends in the direction of material transmission；The placement plate is synchronous shuttles
Feeding platform 2 in formula material conveying platform, which is provided with positioning runner, which includes along the direction for being parallel to material transmission
The X of extension is to sliding slot 14 and along the Y-direction sliding slot 15 of the direction extension perpendicular to material transmission；Including X to locating rod 16, be used for
X is driven to carry out carrying out the X of transverse shifting to driving mechanism and for driving X to positioning to sliding slot 14 along X to locating rod 16
Bar 16 is carried out along X to the X that sliding slot 14 is gone up and down to elevating mechanism, and the Y-direction positioning mechanism includes Y-direction locating rod 17 and uses
It carries out carrying out the X of transverse shifting to driving mechanism along Y-direction sliding slot 15 in driving Y-direction locating rod 17.
Referring to Fig. 6-9, the X includes the lower section of feeding platform 2 being arranged in, including X is to driving motor 18 and X to driving mechanism
To transmission component；The X is fixed on feeding platform 2 to driving motor 18 by motor mount；The X includes to transmission component
To screw rod 19 and X to feed screw nut 20, the X is fixedly connected with X to locating rod 16 X to feed screw nut 20.In addition, the X to
Transmission component also may include belt and belt wheel, and the belt is fixedly connected on X in locating rod 16.The X is to elevating mechanism
Including X to driving cylinder 21, X is fixedly connected with X to locating rod 16 to the telescopic rod of driving cylinder 21, and cylinder body and X are to screw rod
Nut 20 is fixedly connected.
Referring to Fig. 6-9, the X is equipped with X to two-stage driving gear to feed screw nut 20 and X to screw rod 19, which drives to second level
Motivation structure includes X to secondary drive cylinder 22；The X is to the telescopic rod of secondary drive cylinder 22 by X to fixing piece and X to calmly
Position bar 16 connects, and cylinder body is fixedly connected with X to feed screw nut 20.Above structure, by X to driving mechanism can drive X to
Locating rod 16 grown away from transverse shifting so that X is moved near printing substrate to locating rod 16, to adapt to size difference
Very big printing substrate；It is driven when X is moved near printing substrate to locating rod 16, and then through X to two-stage driving gear
Dynamic X is pushed and is positioned to printing substrate to locating rod 16.
Further, the X is to being equipped with X directional guiding structure between fixing piece and feeding platform 2, the X directional guiding structure include X to
Straight guide and X are to sliding block, and the X is fixed on feeding platform 2 to straight guide, and the X is fixed on X on fixing piece to sliding block.
Referring to Fig. 6-9, the Y-direction driving mechanism includes that the lower section of feeding platform 2 is arranged in, including Y-direction driving motor 23 and Y
To transmission component；The Y-direction driving motor 23 is fixed on feeding platform 2 by motor mount；The Y-direction transmission component includes
Y-direction screw rod 24 and Y-direction feed screw nut 25, the Y-direction feed screw nut 25 are fixedly connected with Y-direction locating rod 17.In addition, the Y-direction
Transmission component also may include belt and belt wheel, and the belt is fixedly connected in Y-direction locating rod 17.
The Y-direction feed screw nut 25 is equipped with Y-direction two-stage driving gear with Y-direction screw rod 24, which includes
Y-direction secondary drive cylinder 26；The telescopic rod of the Y-direction secondary drive cylinder 26 is connected by Y-direction fixing piece and Y-direction locating rod 17
It connects, cylinder body is fixedly connected with Y-direction feed screw nut 25.Above structure can drive Y-direction locating rod 17 by Y-direction driving mechanism
Grown away from transverse shifting so that Y-direction locating rod 17 is moved near printing substrate, to adapt to, size difference is very big to be held
Print material；Y-direction positioning is driven when Y-direction locating rod 17 is moved near printing substrate, and then through Y-direction two-stage driving gear
Bar 17 is pushed and is positioned to printing substrate.
Further, Y-direction guide frame is equipped between the Y-direction fixing piece and feeding platform 2, which includes Y-direction
Straight guide and Y-direction sliding block, the Y-direction straight guide are fixed on feeding platform, and the Y-direction sliding block is fixed on Y-direction fixing piece.
Referring to Fig. 6-9, the X is equipped with two groups to driving mechanism, every group of X to driving mechanism include two X to driving mechanism,
Each X is equipped with an X into driving mechanism to locating rod 16；The Y-direction driving mechanism is equipped with two groups, every group of Y-direction driving mechanism
Including a Y-direction driving mechanism, set in each Y-direction driving mechanism there are two Y-direction locating rod 17.
One group of Y-direction driving mechanism includes two Y-direction secondary drive cylinders 26, two Y-direction secondary drive cylinders 26 respectively with
Two Y-direction locating rods 17 connect.
Referring to Fig. 6-9, the X includes two groups to sliding slot 14, is provided with the direction that feeding platform 2 is parallel to material transmission respectively
Both ends on；Every group of X to sliding slot 14 include two X to sliding slot 14.
The Y-direction sliding slot 15 includes two groups, is provided with feeding platform 2 respectively perpendicular on the both ends in the direction of material transmission；
Every group of Y-direction sliding slot 15 includes two Y-direction sliding slots 15.
Referring to Fig. 3-4, the feeding transport mechanism includes feeding conveyer belt 28 and feeding driving motor 27, and the feeding passes
Band 28 is sent to be looped around on feeding mounting plate 29 by feeding belt wheel；The extending direction of the feeding mounting plate 29 and material transmission
Direction is parallel, and is connected on board 1 by fixed structure.
Referring to Fig. 3-4, the blanking transport mechanism includes blanking conveyer belt 31 and blanking driving motor 30, and the blanking passes
Band 31 is sent to be looped around on blanking mounting plate 32 by blanking belt wheel；The extending direction of the blanking mounting plate 32 and material transmission
Direction is parallel, and is connected on board 1 by fixed structure.
Printing main machine in the present embodiment uses existing technology, reference can be made to application publication number is 107891658 A's of CN
" a kind of sheet stock printing machine " disclosed in patent of invention.
Referring to Fig. 1-9, the working principle of above-mentioned screen printing apparatus are as follows:
When work, printing substrate to be printed is sent on feeding platform 2 by feeding transport mechanism, before this, close
The X of feeding transport mechanism has driven X to decline to locating rod 16 along X to sliding slot 14 to elevating mechanism, to avoid printing substrate
Into；And the X far from feeding transport mechanism to elevating mechanism driven X to locating rod 16 along X on sliding slot 14, so as to holding
Print material carries out blocking positioning.Then, according to scheduled position, X respectively drives corresponding to driving mechanism and Y-direction driving mechanism
X carries out transverse shifting to locating rod 16 and Y-direction locating rod 17, is directly located in the printing substrate of sheet on desired position,
To ensure that it is accurately carried on print station 3 by the first supporting plate 6.
After being completed for printing, the first supporting plate 6 and the second pressure pin are first reset in feeding station and printing station, then simultaneously will
Printing substrate next time to be printed and the printing substrate that printing is completed are carried in printing station and discharge station；Then,
The printing substrate that printing is completed is sent to next station by cutting agency.
Wherein, the working principle of above-mentioned synchronous shuttle type material conveying platform is: the printing substrate of sheet being first placed on feeding
On platform 2, at the same time or before, under the driving of transversal driving mechanism, the first supporting plate 6 and 7 transverse shifting of the second supporting plate are supreme
Expect the lower section of platform 2 and print station 3；Under the driving of lift drive mechanism, the first supporting plate 6 and the second supporting plate 7 are past along escape groove
It is raised, the printing substrate to be printed on feeding platform 2 is held up and (works and just start, print station 3 not yet carries out by the first supporting plate 6
Printing, because without printing substrate)；Again under the driving of transversal driving mechanism, the first supporting plate 6 and the second supporting plate 7 are along carrying
Channel 5 laterally moves to the top of print station 3 and blanking bench 4；Under the driving of lift drive mechanism, the first supporting plate 6 and second
Supporting plate 7 declines along escape groove, until the first supporting plate 6 is concordant with the upper surface of print station 3, printing substrate is carried on simultaneously at this time
On first supporting plate 6 and print station 3；Then, printing main machine carries out printing substrate to scrape ink print；After finishing printing, lifting driving
Mechanism continues to drive the first supporting plate 6 and the decline of the second supporting plate 7, so that the first supporting plate 6 is far from printing substrate, printing substrate is held at this time
It is placed on print station 3；Then, transversal driving mechanism drives the first supporting plate 6 and 7 reset movement of the second supporting plate to feeding platform 2 and print
The lower section of brush platform 3, at the same time or before, next printing substrate to be printed have been placed on feeding platform 2；Elevator drive machine
Structure up drives the first supporting plate 6 and the second supporting plate 7 again, so that the first supporting plate 6 and the second supporting plate 7 respectively will be next to be printed
Printing substrate and the printing substrate for completing printing lift；Then transversal driving mechanism drive the first supporting plate 6 and the second supporting plate 7 along
Transport passage for transporting 5 laterally moves to the top of print station 3 and blanking bench 4, and lift drive mechanism drives the first supporting plate 6 and down again
Two supporting plates 7, so that next printing substrate to be printed and the printing substrate for completing to print hold and be individually placed to print station 3 and blanking
On platform 4；After completing printing, lift drive mechanism continuation drives the first supporting plate 6 and the second supporting plate 7 down, and transversal driving mechanism is again
It drives the first supporting plate 6 and the second supporting plate 7 to reset, then constantly cyclically printing substrate is carried.
Above-mentioned is the preferable embodiment of the present invention, but embodiments of the present invention are not limited by the foregoing content,
His any changes, modifications, substitutions, combinations, simplifications done without departing from the spirit and principles of the present invention, should be
The substitute mode of effect, is included within the scope of the present invention.
Claims (10)
1. a kind of synchronous shuttle type material conveying platform, which is characterized in that including supporting platform and synchronous carrying mechanism, it is described bear it is flat
Platform include for placing the feeding platform of printing substrate to be printed, the print station for carrying out printing work and for having placed
At the blanking bench of the printing substrate of printing, wherein feeding platform, print station and blanking bench are arranged in a straight line along the direction that material conveys,
And it is equipped with the escape groove of perforation upper and lower surfaces；Multiple escape groove collectively form transport passage for transporting, which prolongs
It is parallel with the direction that supporting platform arranges to stretch direction；
The synchronous carrying mechanism includes for the printing substrate to be printed in feeding station to be carried in printing station
First supporting plate, is used for the second supporting plate for the printing substrate of the completion printing in printing station to be carried in discharge station
The transversal driving mechanism that drives the first supporting plate and the second supporting plate to move laterally along transport passage for transporting simultaneously and for driving the
One supporting plate and the second supporting plate pass through the lift drive mechanism that transport passage for transporting makees lifting moving, wherein the first supporting plate and the second supporting plate
The direction of arrangement and the extending direction of transport passage for transporting are identical；The transversal driving mechanism and lift drive mechanism be set to bear it is flat
The lower section of platform；When the first supporting plate is located at feeding station, the second supporting plate is located at printing station, when the first supporting plate is located at printing
When at station, the second supporting plate is located at discharge station.
2. synchronous shuttle type material conveying platform according to claim 1, which is characterized in that the transversal driving mechanism is set to
Between supporting platform and board, including horizontal drive motor and lateral transmission component；The horizontal drive motor is fixed on board
On；The transverse direction transmission component includes belt and belt wheel, and the belt is fixedly connected on movable plate, the movable plate and board
Between be equipped with the first guide frame for being laterally extended；The lift drive mechanism is arranged on movable plate.
3. synchronous shuttle type material conveying platform according to claim 1, which is characterized in that the lift drive mechanism is two
It is a, it is separately positioned on the lower section of the first supporting plate and the second supporting plate；
The lift drive mechanism includes laterally driven cylinder and commutation component, and the commutation component includes lifting part and rising
Part, the top of the lifting part are equipped with lifting portion, and the lifting portion is lifting idler wheel；The part that rises is located at the upper of lifting part
Side, top are fixedly connected with the first supporting plate or the second supporting plate, and bottom is equipped with the inclined raised floor being supported in lifting portion；Institute
It states laterally driven cylinder to be fixed on movable plate, telescopic rod is fixedly connected with lifting part；It is set between the movable plate and board
There is the second vertically extending guide frame.
4. a kind of screen printing apparatus, which is characterized in that including board and the feed mechanism being arranged on board, printing master
Machine, cutting agency and synchronous shuttle type material conveying platform described in claim 1-3 any one, wherein the feed mechanism packet
Include feeding transport mechanism and sheet stock positioning mechanism；
Wherein, the sheet stock positioning mechanism includes the placement plate and positioning execution machine for placing printing substrate to be printed
Structure, the positioning actuators include X for being positioned on the direction of material transmission to printing substrate to positioning mechanism
With the Y-direction positioning mechanism for being positioned on the direction perpendicular to material transmission to printing substrate；The X is equipped with to positioning mechanism
It two groups, is separately positioned at the both ends for being parallel to the direction of material transmission in placement plate；The Y-direction positioning mechanism also is provided with two
Group is separately positioned in placement plate at perpendicular to the both ends in the direction of material transmission；
The placement plate is the feeding platform in synchronous shuttle type material conveying platform, which is provided with positioning runner, which includes
The X extended along the direction for being parallel to material transmission is to sliding slot and along the Y-direction sliding slot of the direction extension perpendicular to material transmission；
Including X to locating rod, for driving X to carry out carrying out the X of transverse shifting to driving mechanism and use to sliding slot along X to locating rod
In the X that driving X gone up and down along X to sliding slot to locating rod to elevating mechanism, the Y-direction positioning mechanism includes that Y-direction is fixed
Position bar and for driving Y-direction locating rod to carry out carrying out the X of transverse shifting to driving mechanism along Y-direction sliding slot.
5. screen printing apparatus according to claim 4, which is characterized in that the X includes being arranged upper to driving mechanism
Expect the lower section of platform, including X is to driving motor and X to transmission component；The X is fixed on to driving motor by motor mount
Expect on platform；The X includes X to screw rod and X to feed screw nut to transmission component, and the X is fixed to feed screw nut and X to locating rod
Connection.
6. screen printing apparatus according to claim 5, which is characterized in that the X to elevating mechanism include X to driving gas
Cylinder, X are fixedly connected with X to locating rod to the telescopic rod of driving cylinder, and cylinder body is fixedly connected with X to feed screw nut；
The X is equipped with X to two-stage driving gear to feed screw nut and X to screw rod, the X to two-stage driving gear include X to second level
Drive cylinder；The X is connected by X to fixing piece and X to locating rod to the telescopic rod of secondary drive cylinder, cylinder body and X to
Feed screw nut is fixedly connected.
7. screen printing apparatus according to claim 4, which is characterized in that the Y-direction driving mechanism includes being arranged upper
Expect the lower section of platform, including Y-direction driving motor and Y-direction transmission component；The Y-direction driving motor is fixed on by motor mount
Expect on platform；The Y-direction transmission component includes Y-direction screw rod and Y-direction feed screw nut, and the Y-direction feed screw nut fixes with Y-direction locating rod
Connection.
8. screen printing apparatus according to claim 7, which is characterized in that the Y-direction feed screw nut is equipped with Y-direction screw rod
Y-direction two-stage driving gear, the Y-direction two-stage driving gear include Y-direction secondary drive cylinder；The Y-direction secondary drive cylinder is stretched
Contracting bar is connect by Y-direction fixing piece with Y-direction locating rod, and cylinder body is fixedly connected with Y-direction feed screw nut.
9. screen printing apparatus according to claim 4, which is characterized in that the X is equipped with two groups, every group to driving mechanism
X includes two X to driving mechanism to driving mechanism, and each X is equipped with an X into driving mechanism to locating rod；The Y-direction driving
Mechanism is equipped with two groups, and every group of Y-direction driving mechanism includes a Y-direction driving mechanism, sets that there are two Y-directions in each Y-direction driving mechanism
Locating rod；
The X includes two groups to sliding slot, is provided on the both ends in the direction that feeding platform is parallel to material transmission respectively；Every group of X to
Sliding slot includes two X to sliding slot；The Y-direction sliding slot includes two groups, is provided with feeding platform respectively perpendicular to the direction of material transmission
Both ends on；Every group of Y-direction sliding slot includes two Y-direction sliding slots.
10. screen printing apparatus according to claim 4, which is characterized in that the feeding transport mechanism includes that feeding passes
Band and feeding driving motor are sent, the feeding conveyer belt is by feeding belt wheel around on a mounting board；The extension of the mounting plate
Direction is parallel with the direction of material transmission, and is connected on board by fixed structure；
The blanking transport mechanism includes blanking conveyer belt and blanking driving motor, and the blanking conveyer belt passes through blanking band torus
It is wound on blanking mounting plate；The extending direction of the blanking mounting plate is parallel with the direction of material transmission, and passes through fixed structure
It is connected on board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910392722.9A CN110127347A (en) | 2019-05-10 | 2019-05-10 | A kind of synchronous shuttle type material conveying platform and screen printing apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910392722.9A CN110127347A (en) | 2019-05-10 | 2019-05-10 | A kind of synchronous shuttle type material conveying platform and screen printing apparatus |
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| Publication Number | Publication Date |
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| CN110127347A true CN110127347A (en) | 2019-08-16 |
Family
ID=67573505
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|---|---|---|---|
| CN201910392722.9A Pending CN110127347A (en) | 2019-05-10 | 2019-05-10 | A kind of synchronous shuttle type material conveying platform and screen printing apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113460565A (en) * | 2021-08-16 | 2021-10-01 | 临沂恩泰数码科技有限公司 | Unloader on special flatbed printer of printing |
| CN113666078A (en) * | 2021-08-20 | 2021-11-19 | 福建屹立智能化科技有限公司 | Plate conveying device applied to printing mechanism |
| CN114179497A (en) * | 2021-11-12 | 2022-03-15 | 深圳市博林鑫实业有限公司 | Screen printing machine |
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