Summary of the invention
To have the characteristics that efficiency and yield are high, precision is good full-automatic the technical problem to be solved in the present invention is to provide a kind of
High-accuracy mackle platform screen process press.
In order to solve the above technical problems, technical solution provided by the invention are as follows:
A kind of full-automatic high-accuracy mackle platform screen process press, including the installation of rack, feeding mechanism, halftone and positioning mechanism
With silk-screen mechanism, the feeding mechanism is located in rack, further includes the mackle platform transfer component in rack, the mackle platform
Transfer component includes sprocket bit, printing position, lifting printing platform and printing platform, goes up and down printing platform and printing platform distinguishes position
In the sprocket bit or printing position, the lifting printing platform and the printing platform transposition between sprocket bit or printing position;
The feeding mechanism is for sending stock to the sprocket bit;The halftone installation and positioning mechanism and the setting of silk-screen mechanism exist
The top of the printing position, for being printed to the stock for being located at printing position.
Further, the mackle platform transfer component includes pedestal, the lifting of the second mounting plate and installation on the base
Platform moves mould group, and the mobile mould group of second mounting plate and hoistable platform is fixedly connected, the mobile mould group drive of hoistable platform the
Two mounting plate opposite base anterior-posterior translations;Platform lifting mould group, wedge block and lifting printing are fixed on second mounting plate
Platform, the platform lifting mould group driving wedge block translation, wedge block push the lifting printing platform to carry out elevating movement;It is double
Ink pad transfer component further includes printing platform, the mobile mould group of platform is fixed on pedestal, the printing platform is by the mobile mould of platform
Group drives and is moved forward and backward.
Further, the lifting printing platform and printing platform surface are equipped with the vacuum suction for fixing stock
Hole.
Further, the halftone installation and positioning mechanism include essence to bit platform and printing screen plate, and essence is on bit platform
It is fixed with the mounting rack for supporting entire mechanism, the 8th motor is fixed on mounting rack, axis and the second screw rod of the 8th motor are fixed
Connection, the printing screen plate are connect with the second wire rod thread, and the printing screen plate is moved up and down along the second screw rod.
Further, the printing screen plate is connect by third support plate with the second wire rod thread, the third support plate
Top is hinged by shaft and the printing screen plate, and there are two the third support plates and the second screw rod, is separately positioned on described
The left and right sides of printing screen plate.
Further, the halftone installation and positioning mechanism further include the second fixed frame, second fixed frame and shaft
It is fixedly connected, second fixed frame is equipped with lateral adjustments handle and vertical adjustment handle, the lateral adjustments handle and vertical
It is connect to regulation handle with the halftone mounting groove for placing printing screen plate.
Further, further include fine positioning photomoduel, the top of the sprocket bit, the fine positioning camera are set
Component includes the first fixed frame, mutually perpendicular first positive and negative tooth screw component and the second positive and negative tooth screw component, and first is positive and negative
Tooth screw component is fixedly connected with the axis of first fixed frame and the 6th motor respectively;The second positive and negative tooth screw component point
It is not threadedly coupled with the first positive and negative tooth screw component and multiple groups photomoduel, the second positive and negative tooth screw component and the 7th motor
Axis be fixedly connected.
Further, the feeding mechanism includes feeding machanism and feeding manipulator;Feeding machanism is arranged in the rack
One end, including the retainer plate for being horizontally arranged the stock, retainer plate is connect with the first wire rod thread being vertically arranged,
First screw rod is fixedly connected with the axis of first motor, and the top of the retainer plate is equipped with one or more groups of vacuum slots, described true
Suction mouth is fixedly connected with the axis of the second motor, the vacuum slot also with the lifting cylinder and use for driving it to move up and down
It is fixedly connected in the flat-removing air cyclinder for driving it to be moved forward and backward;The feeding manipulator setting is moved in feeding machanism and the mackle platform
Carry between component, for the stock to be delivered to the sprocket bit, the feeding manipulator include straight line mould group and and its
One or more groups of first suction nozzles being slidably connected.
Further, the feeding mechanism further includes the predetermined hyte being arranged between feeding machanism and feeding manipulator
Part, pre-determined bit component includes third motor, the first driving shaft, cylinder and swing rod, the axis and the first driving shaft of the third motor
It is fixedly connected, first conveyer belt is arranged on the first driving shaft, first conveyer belt is extended to from the head end of the pre-determined bit component
Tail end;The first conveyer belt tail portion is equipped with the adjusting clip for fixing the stock, uses close to adjusting to be equipped at clip
In the detection sensor of stock front end positioning, two sides are equipped with the adjustable optical fiber for stock two sides positioning
Mounting blocks.
Further, the feeding mechanism further includes blanking mechanical hand and discharging transmission line component;The blanking mechanical hand
Including single-axis servo mould group, single-axis servo mould group is equipped with the lifting cylinder component being moved forward and backward along it, on lifting cylinder component
Multiple groups are fixed with for adsorbing the second suction nozzle of stock, lifting cylinder component can be driven by connecting rod suction nozzle fixed plate and
Second suction nozzle moves up and down;The discharging transmission line component includes motor sub-assembly, the second driving shaft and the second conveyer belt, and described
Two conveyer belts are set on the second driving shaft, and the second driving shaft is fixedly connected with the axis of the motor sub-assembly.
Beneficial effects of the present invention:
1, the present invention is whole uses reasonable, efficient process layout, according to the process flow of silk-screen printing, collects automatic and supplies
Material, dedusting destatic, be pre-positioned, transfer, halftone contraposition, automatic silk screen printing, automatic material receiving in one, it is multiple functional, rationally distributed,
It is compact-sized, solve the problems, such as that existing semi-automatic soft version screen printer need to manually carry out loading and unloading.
2, double printing platform crossing operation structures and halftone visual sense automatic contraposition structure are realized and are carried out to a stock
While printing, another stock completes automatic charging to printing platform and positioning of taking pictures, and positioning of taking pictures, printing it is same
When, feeding, correction, dedusting, the multiple processes of rewinding carry out simultaneously, substantially increase the efficiency that comes into force, and overcome existing most of complete
The linear feeding of automatic soft version screen process press list platform, this technical problem of ineffective systems, production efficiency are other same
Twice or more of class equipment can be effectively reduced production cost.
3, positioning of taking pictures is carried out to stock using multiple groups fine positioning photomoduel, controller by stock location information into
Row storage, and control essence and realization precisely contraposition is adjusted to printing screen plate to bit platform, effectively cooperate double printing platforms
Operation improves printing precision, reduces cost, reduce failure rate, improves the space utilization rate and printing platform of printing platform
Movement speed, precision.
4, the present invention may be implemented unilateral and bilateral lift by the way that shaft and elevating mechanism etc. is arranged in printing screen plate two sides
Printing screen plate preferably has matched the printing technology requirement of flexible circuit board, increases the qualification rate of product.
5, unique feeding machanism, picks up stock one end and rotates set angle and pull out a certain distance again, and passes through
First conveyer belt and pinch roller cooperate, separate drawn stock mutually with the whole folded stock in lower section, and effective solution is soft
Property stock feed phase adhesion the case where taking up, improve the efficiency and yield of feed.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the full-automatic high-accuracy mackle platform screen process press of the present invention;
Fig. 2 is the feeding machanism structural schematic diagram of one preferred embodiment of screen process press of the present invention;
Fig. 3 is the pre-determined bit component structure diagram of one preferred embodiment of screen process press of the present invention;
Fig. 4 is the feeding manipulator structural schematic diagram of one preferred embodiment of screen process press of the present invention;
Fig. 5 is the mackle platform transfer component structure diagram of a preferred embodiment of the invention;
Fig. 6 is the fine positioning photomoduel structural schematic diagram of a preferred embodiment of the invention;
Fig. 7 is the halftone installation and positioning mechanism structural schematic diagram of a preferred embodiment of the invention;
Fig. 8 is the silk-screen mechanism structural schematic diagram of one preferred embodiment of screen process press of the present invention;
Fig. 9 is the blanking mechanical hand structural schematic diagram of one preferred embodiment of screen process press of the present invention;
Figure 10 is the discharging transmission line component structure diagram of a preferred embodiment of the invention.
Appended drawing reference includes:
1- rack 2- feeding machanism 201- first motor
202- the first screw rod 203- retainer plate 204- striker plate
205- stock guide 206- adjusting block the first support plate of 207-
208- adjusts guide rod 209- flat-removing air cyclinder 210- and translates connecting plate
211- lifting cylinder mounting plate 212- the first lifting cylinder the first attachment base of 213-
214- the second motor 215- connecting rod 216- vacuum slot
3- is pre-positioned the first fixing seat of component 301- 302- blend stop mounting plate
303- limits blend stop 304- third motor the first driving shaft of 305-
306- first conveyer belt 307- cylinder 308- link block
The position 309- swing rod 310- adjusting block 311- pinch roller
312- dust removal machine 313- Roller for sticking dust 314- mounting base
315- gas blow pipe 316- conveyer belt supporting plate the second support plate of 317-
318- adjusts clip 319- positioning plate 320- optical fiber mounting blocks
The 5th motor of the 4th motor 323- of 321- stock 322-
4- feeding manipulator 401- the first support base 402- straight line mould group
403- the first connecting plate 404- the second lifting cylinder the first mounting plate of 405-
406- suction nozzle mounting rod 407- the first suction nozzle 5- mackle platform transfer component
501- pedestal 502- the second mounting plate 503- hoistable platform moves mould group
504- platform goes up and down mould group 505- wedge block 506- Guide column component
507- goes up and down the mobile mould group 509- printing platform of printing platform 508- platform
The 6th motor of 6- fine positioning photomoduel the first fixed frame of 601- 602-
The positive and negative tooth screw component 604- horizontal axis connecting plate of 603- first
The 7th the second positive and negative tooth screw component of motor 606- of 605-
607- third mounting plate 608- finely tunes slide unit 609- photomoduel
The installation of 7- halftone and positioning mechanism 701- pedestal
702- essence is to bit platform 703- mounting rack the second support base of 704-
The 8th motor 706- the second screw rod the second attachment base of 707- of 705-
708- third support plate 709- sliding seat 710- locking cylinder
711- the second connecting plate 712- shaft the second fixed frame of 713-
714- lateral adjustments handle 715- first in command's 716- vertical adjustment handle
717- second handle 718- compression cylinder 719- active grab
720- halftone mounting groove 721- printing screen plate 8- silk-screen mechanism
801- Silkscreen bracket 802- driving mechanism 803- third connecting plate
804- sliding rail 805- crossbeam 806- washes net lifting cylinder
The 4th connecting plate of 807- scraper lift mechanism 808- ink-retruning blade elevating mechanism 809-
9- blanking mechanical hand 901- the second suction nozzle 902- suction nozzle fixed plate
903- connecting rod 904- lifting cylinder component 905- single-axis servo mould group
906- mould group fixed plate component 10- discharging transmission line component 101- motor sub-assembly
102- the second driving shaft 103- the second conveyer belt the second fixing seat of 104-
105- supports holder assembly
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.For the convenience of description, the direction of advance when movement of regulation stock 321 is front, and it is preceding
The opposite direction in side is rear.Direction of advance when referring to Fig.1, in face of the movement of stock 321 is a left side close to the side of paper
Side, the side far from paper are right side.
Fig. 1 is the overall structure diagram of full-automatic high-accuracy mackle platform screen process press of the invention, full-automatic high-accuracy
Mackle platform screen process press, including rack 1, feeding machanism 2, pre-determined bit component 3, feeding manipulator 4, mackle platform transfer component 5,
Fine positioning photomoduel 6, halftone installation and positioning mechanism 7, silk-screen mechanism 8, blanking mechanical hand 9 and discharging transmission line component
10.Each functional module cooperation cooperation, realizes the high accuracy prints to stock 321.
Wherein, feeding machanism 2 is docked with pre-locating mechanism 3, completes Automatic-feeding, dedusting and the pre-determined bit of stock 321;
Feeding manipulator 4 is set between pre-locating mechanism 3 and mackle platform transfer component 5, for transporting the stock being pre-positioned 321
To mackle platform transfer component 5;The top of mackle platform transfer component 5 is arranged in fine positioning photomoduel 6, to mackle platform transfer component
Stock 321 on 5 carries out positioning of taking pictures;Halftone installation and positioning mechanism 7 and silk-screen mechanism 8 are arranged in mackle platform transfer component
5 and fine positioning photomoduel 6 front, halftone installation and positioning mechanism 7 according to the data detected of fine positioning photomoduel 6 into
The contraposition of row halftone is adjusted;Silk-screen mechanism 8 is located at the top of halftone installation and positioning mechanism 7, realizes the printing to stock 321;
Blanking mechanical hand 9 and discharging transmission line component 10 are for 321 blanking of stock and output after printing.
Full-automatic high-accuracy mackle platform screen process press in the present embodiment passes through 5 crossing operation knot of mackle platform transfer component
Structure, realize to the printing of stock 321 and under a piece of stock 321 take pictures positioning process while progress, and positioning of taking pictures,
While printing, feeding, correction, dedusting, the multiple processes of rewinding carry out simultaneously, substantially increase the efficiency that comes into force, reduce production
Cost.Meanwhile being taken pictures positioning using multiple groups fine positioning photomoduel 6, it is controlled in conjunction with controller according to the data information stored
Halftone installation and 7 essence of contraposition component automatically adjust halftone position to bit platform, realize the high-precision contraposition print to stock 321
Brush.Multi-party process integration, multifunctional modular design, substantially increase complete machine production efficiency, in the premise for ensuring press quality
Under effectively save production cost.
As shown in Fig. 2, Fig. 2 is the structural schematic diagram of feeding machanism of the present invention, feeding machanism 2 includes holding for horizontal positioned
The retainer plate 203 and striker plate 204 of object 321 are printed, retainer plate 203 is horizontally disposed, and striker plate 204 is vertically arranged in retainer plate 203
One end, the other end of retainer plate 203 is connected with the first screw rod 202 being vertically arranged, and first motor 201 takes the first screw rod to
The lifting feed operation of retainer plate 203 is realized in 202 rotations.
203 both sides of retainer plate are equipped with stock guide 205, and two sides limit when being put into for whole folded stock 321.Specifically, it holds in the palm
The left and right sides of flitch 203 in the vertical direction is symmetrically arranged with the first support plate 207, leads between two support plates 207 by adjusting
Bar 208 connects, and is fixed with will pass through 207 pairs of adjusting guide rods 208 of support plate, and adjusting guide rod 208 is equipped with can be along adjusting
The adjusting block 206 that guide rod 208 horizontally slips is fixed with the stock guide 205 being vertically arranged on adjusting block 206, opens on retainer plate 203
There is slotted hole, stock guide 205 passes through the slotted hole, the range that adjusting block 206 drives stock guide 205 to limit in the slotted hole
Interior movement, to be limited to various sizes of stock 321.
Two piece of first attachment base 213, two piece of first attachment base 213 are vertically arranged at left and right sides of 203 front end of retainer plate
Between be connected with connecting rod 215, be fixed on connecting rod 215 above the front end of retainer plate 203.It is equipped in connecting rod 215 more
Group vacuum slot 216, one end of connecting rod 215 are fixed with the second motor 214, in one embodiment of the invention, the second electricity
Machine 214 is stepper motor motor, angle when by adjustable 216 feeding of vacuum slot of the second motor 214 and blowing.
It is connected with lifting cylinder mounting plate 211 between two piece of first attachment base 213, is installed on lifting cylinder mounting plate 211
There is lifting cylinder 212, lifting cylinder 212 is for driving vacuum slot 216 to move up and down.Between two piece of first attachment base 213 also
It is connected with translation connecting plate 210, translation connecting plate 210 is fixedly connected with flat-removing air cyclinder 209, drives front and back by flat-removing air cyclinder 209
It is mobile, it carries out driving vacuum slot 216 mobile.
The course of work of the present embodiment feeding machanism 2 is: firstly, first motor 201 rotates, retainer plate 203 being driven to decline
To blowing origin position, manually whole folded stock 321 is put on retainer plate 203, and adjusts striker plate 204 and stock guide 205
Position, stock 321 is substantially limited;When equipment automatic operating, first motor 201 rotates, and drives equipped with stock 321
Retainer plate 203 rises to feeding position;Second motor 214 drives vacuum slot 216 to tilt certain angle, subsequent lifting cylinder
212 drive vacuum slot 216 to decline, and rise certain altitude after adsorbing stock 321;Then the second motor 214 rotates, and makes vacuum
Suction nozzle 216, which resets, keeps horizontal;Flat-removing air cyclinder 209 drives vacuum slot 216 to advance to the conveyer belts of following pre-locating mechanisms 3 again
Top, then vacuum slot 216 is desorbed, and 321 one end of stock is put on the belt;Subsequent feeding machanism 2 resets, and continues to take
Material, and so on.
Due to stock 321 be flexible material, area is larger and light-weight, build up one it is folded when, directly from feeding meeting above
The stock 321 of lower section is taken up, feed is caused to have some setbacks, and if increasing dither functions after feeding above, it can solve
Strip problem, but feed time can lengthen, and influence efficiency.Because of such feed mode of the invention, suction nozzle mentions 321 one end of stock
After rising, certain angle is swung, then pull forward certain distance to make that stock 321 and lower section stock 321 to be taken is taken to be staggered, then
By first conveyer belt 306 and 311 coordinating operation of pinch roller, to guarantee that stock 321 is successively smoothly fed.
As shown in figure 3, Fig. 3 is the structural schematic diagram of present invention pre-determined bit component 3, left side is pre-determined bit component 3 in figure
Head end, right side are the tail end for being pre-positioned component 3, and stock 321 is mobile by the direction from head end to tail end.Component 3 is pre-positioned to wrap
Include the first fixing seat 301 that pre-determined bit 3 two sides of component are set, and the blend stop mounting plate being mounted in the first fixing seat 301
302, third motor 304, the first driving shaft 305, cylinder 307 and swing rod 309.The setting of blend stop mounting plate 302 is in pre-determined bit component 3
Head end, more than one piece is installed thereon for the limit blend stop 303 that is limited to stock 321.It is fixed in first fixing seat 301
There is third motor 304, third motor 304 is connected with the first driving shaft 305, is arranged with the first conveying on the first driving shaft 305
Band 306, first conveyer belt 306 extend to tail end from the head end of pre-determined bit component 3, and third motor 304 drives the first driving shaft 305
Drive the rotation feed of first conveyer belt 306.Cylinder 307 is further fixed in first fixing seat 301, cylinder 307 passes through with swing rod 309
Link block 308 is connected, and multiple groups position adjusting block 310 is fixed on swing rod 309, is equipped with multiple groups on multiple groups position adjusting block 310
Pinch roller 311, cylinder 307 control pinch roller 311 and compress and open.
When stock 321 is carried to 306 head end of first conveyer belt by above-mentioned feeding machanism 2, cylinder 307 drives pinch roller
311 compress stock 321, and then third motor 304 drives first conveyer belt 306 to rotate, and then stock 321 is all brought into
First conveyer belt 306 drives pinch roller 311 to open and resets with exhaust hood 307.
306 bottom of first conveyer belt is equipped with conveyer belt supporting plate 316 by mounting base 314, and middle part is equipped with dust removal machine 312, removes
Roller for sticking dust 313 is equipped in dirt machine 312, when the stock 321 in first conveyer belt 306 passes through dust removal machine 312, Roller for sticking dust 313
321 surface of stock is dusted.
306 tail portion of first conveyer belt is equipped with gas blow pipe 315, positioning plate 319 and adjusts clip 318.The setting of gas blow pipe 315 exists
306 lower section of first conveyer belt, first conveyer belt 306 is cellular, and gas blow pipe 315 can be to the printing in first conveyer belt 306
Object 321 is blown.Positioning plate 319 is mounted in second support plate 317 at both ends, and slotted hole is provided on positioning plate 319, adjusts clip
318 pass through the slotted hole, all around move in the range of slotted hole limitation.In the lower section of first conveyer belt 306
It is fixed with the 4th motor 322 and the 5th motor 323, two the 4th motors 322 drive adjusting clip 318 to move left and right respectively, the
Five motors 323, which drive, adjusts the back-and-forth motion of clip 318.Detection passes there are two setting at adjusting clip 318 among positioning plate 319
Sensor (not shown), the positioning for 321 front end of stock.Two sides set that there are two adjustable optical fiber peaces on positioning plate 319
Block 320 is filled, is positioned for 321 two sides of stock.Before production, the size according to stock 321 adjusts two optical fiber mounting blocks
320 initial position, two groups of adjusting clips 18 are driven by cylinder (not shown) opens and clamps stock 321.
Pre-determined bit movement are as follows: after stock 321 is delivered to 319 designated position of positioning plate by pipeline 306, third motor
304 shut down, and adjust clip 318 with latter two and push clamping stock 321 simultaneously, then gas blow pipe 315 is blown printing
Object 321 floats, and the 4th motor 322 and the 5th motor 323 pass through adjusting clip 318, drives stock 321 past or so and preceding simultaneously
Rear direction is mobile, so that the sensor on positioning plate 319 is detected simultaneously by 321 front end of stock and two sides, then gas blow pipe 15
Stop blowing, adjusts clip 18 and rise release stock 321, complete pre-determined bit.
As shown in figure 4, feeding manipulator 4 includes the first support base 401, straight line mould group 402, the first connecting plate 403, second
Lifting cylinder 404, the first mounting plate 405, suction nozzle mounting rod 406 and the first suction nozzle 407.First support base 401 is arranged in straight line
402 lower section of mould group, is used to support feeding manipulator 4.Straight line mould group 402 is in line style, positioned at the side of screen process press.Straight line mould
Group 402 is connect by the first connecting plate 403 with suction nozzle mounting rod 406, and multiple first suction nozzles are equipped on suction nozzle mounting rod 406
407 to adapt to 321 feeding of stock of different size, and suction nozzle mounting rod 406 is moved forward and backward along straight line mould group 402, drives first
Suction nozzle 407 is from feeding on above-mentioned pre-determined bit component 3 and transports to following mackle platform transfer components 5.It is also solid on first connecting plate 403
Surely there is the second lifting cylinder 404, the second lifting cylinder 404 drives material taking on the first suction nozzle 407.
As shown in figure 5, mackle platform transfer component 5 includes that pedestal 501 and the hoistable platform being mounted on pedestal 501 are mobile
Mould group 503.Pedestal 501 connects the second mounting plate 502 by line slide rail, and 502 lower surface of the second mounting plate and hoistable platform move
Dynamic model group 503 connects, and the mobile mould group 503 of hoistable platform drives the second mounting plate 502 along line slide rail anterior-posterior translation.Pedestal 501
Upper end side is fixed with the mobile mould group 508 of platform, and mackle platform transfer component 5 further includes printing platform 509, printing platform 509 1
End is fixed on the slide of the mobile mould group 508 of platform, and the other end is supported by pedestal 501 by line slide rail.
Platform lifting mould group 504, wedge block 505, Guide column component 506 and lifting printing platform 507 are fixed on the second installation
502 upper surface of plate, platform go up and down mould group 504 and are translated by driving wedge block 505, push lifting printing platform 507 along guide post group
Part 506 carries out elevating movement, so that decline avoids interference with when two platform alternating movements.
In Fig. 5, the position where printing platform 509 is printing position, and following halftone installations and positioning mechanism 7 are set to printing
The top of position;Position where going up and down printing platform 507 is sprocket bit, and following fine positioning photomoduels 6 are set to sprocket bit
Top.
Lifting printing platform 507 is risen when printing, makes to go up and down printing platform 507 and printing platform 509 in approximately the same plane,
Multiple groups Guide column component 506 ensures to go up and down position precision after printing platform 507 rises.Go up and down printing platform 507 and printing platform 509
Surface is equipped with vacuum suction hole, the fixation for stock 321.When operation, the mobile mould group 503 of hoistable platform and platform are mobile
Mould group 508 drives two platform alternately splicings and printing respectively, maximizes and improves production efficiency.Such as feeding manipulator 4
Stock 321 is transported on the lifting printing platform 507 of sprocket bit, fine positioning photomoduel 6 carries out data monitoring;With this
Meanwhile the stock 321 on printing platform 509 is printed.After being completed for printing, after following blanking mechanical hands 9 will print
Stock 321 remove, go up and down printing platform 507 and with printing platform 509 exchange position, the lifting printing platform positioned at printing position
Stock 321 on 507 is printed;At the same time, stock 321 is transported to the printing positioned at sprocket bit by feeding manipulator 4
On platform 509, fine positioning photomoduel 6 carries out data monitoring, loops back and forth like this.
As shown in fig. 6, the fine positioning photomoduel 6 includes the first fixed frame 601,601 lower section edge of the first fixed frame is held
321 direction of motion of object is printed, the first positive and negative tooth screw component 603, the first positive and negative tooth screw component 603 and the 6th motor are installed
602 connections, the 6th motor 602 can drive the first positive and negative tooth screw component 603 to rotate.In the first positive and negative tooth screw component 603
Lower section is fixed with horizontal axis connecting plate 604 and is disposed in parallel relation to one another in the present embodiment there are two connecting plates 604.In horizontal axis connecting plate
604 lower sections, 321 direction of motion of vertical stock, are fixed with the second positive and negative tooth screw component 606.Second positive and negative tooth screw component
One third mounting plate 607 is respectively installed on 606 two feed screw nut's seats, it is sliding for connecting the fine tuning equipped with photomoduel 609
Platform 608.
Before automatic production, the first positive and negative tooth screw component 603 is driven to automatically adjust photomoduel by the 6th motor 602
609 longitudinal pitch, the 7th motor 605 drive the second positive and negative tooth screw component 606 to automatically adjust the transverse direction of photomoduel 609
Spacing, to adapt to the vision positioning of different sizes, different size stock 321.Four photomoduels 609 are flat to printing is adsorbed on
The identification label of stock 321 on platform carries out positioning of taking pictures, and institute's measured data is sent to alignment system controller and (is not shown in figure
It is calculated and is stored out).In addition, the 6th motor 602 and the 7th motor 605 can be substituted with handwheel, become to manually adjust.
As shown in fig. 7, halftone installation and positioning mechanism 7 include pedestal 701, essence is installed to bit platform on pedestal 701
702, for essence to the mounting rack 703 for supporting entire mechanism is fixed on bit platform 702,703 both ends of mounting rack are symmetrically arranged with second
Support seat 704.Second support base, 704 side is equipped with the 8th motor 705, and the 8th motor 705 is connected with the second screw rod 706, driving
The rotation of second screw rod 706.Second attachment base 707 is installed on second screw rod 706,707 both ends of the second attachment base respectively with third
Support plate 708 is fixedly connected, and 708 top of third support plate is equipped with shaft 712, in the present embodiment shaft 712 altogether there are four, symmetrically
The left and right sides of halftone installation and positioning mechanism 7 is set, and the 8th motor 705 drives the second attachment base by the second screw rod 706
707, third support plate 708 and shaft 712 move up and down.
Shaft 712 is fixedly connected with the second fixed frame 713, and the setting of the second fixed frame 713 is in halftone installation and positioning mechanism 7
Top, be rectangle frame-shaped.The lower section of second fixed frame 713 is equipped with the second connecting plate 711, and in the present embodiment, second connects
There are four fishplate bar 711 is total, it is separately mounted to four corners of the second fixed frame 713.Second connecting plate 711 and sliding seat 709
It is slidably connected, locking cylinder 710 is installed below sliding seat 709, locking cylinder 710 is used for the second connecting plate 711 and sliding seat
It is fixed between 709.Meanwhile sliding seat 709 is connected by bearing with shaft 712, with realize following printing screen plates 721 it is unilateral oneself
By going up and down, printing screen plate 721 can be made to be tilted to the left or be tilted to the right.
For convenience of the replacement of printing screen plate 721, printing screen plate 721 is placed in two halftone mounting grooves 720, and by multiple groups
Compression cylinder 718 and active grab 719 are fixedly clamped.Second fixed frame 713 is equipped with lateral adjustments handle 714 and vertical adjustment
Handle 716, lateral adjustments handle 714 and vertical adjustment handle 716 pass through mechanism (not shown) and two sides halftone mounting groove
720 connections when for installing printing screen plate 721, adjust the position of printing screen plate 721.721 installation and adjustment of printing screen plate are complete to close
Afterwards, mechanism is locked with the first in command 715 and second handle 717.
When operation, essence moves bit platform 702 by the data stored by system (not shown), to realize print
Contraposition between brush halftone 721 and stock 321.The installation of this halftone and positioning mechanism 7 collect halftone manual fine-tuning section, automatic precision pair
Position, unilateral and bilateral 721 function of lift printing screen plate save space in one, facilitate operation, and in the alternating of printing platform 509
Printing screen plate 721 is completed in the process precisely to align, and improves production efficiency.
Usually bit platform 702 is arranged below printing platform in essence for existing screen process press, by adjusting printing platform
Position stock 321 precisely aligned.The present invention is due to there are two printing platforms, including lifting printing platform 507
Two essences will be needed to bit platform if bit platform 702 being still arranged essence below printing platform with printing platform 509
702, cost and equipment failure rate are improved, the volume of lifting printing platform 507 and printing platform 509 is increased.The present invention adopts
With reverse thinking, essence is arranged in the lower section of printing screen plate 721 to bit platform 702, adjusts the position of printing screen plate 721, only need
It wants an essence to bit platform 702, reduces equipment cost and failure rate, make the knot for going up and down printing platform 507 and printing platform 509
Structure is simple, volume is smaller, ensure that higher movement speed and precision.
When stock 321 is flexible circuit board, the printing screen plate 721 that side is first printed in printing technology requirement, which is lifted away from, to be held
Object 321 is printed, in order to avoid polluting to the stock 321 after printing, existing automatic screen printing machine can not usually make printing screen plate
721 it is unilateral lift, with adapt to technique requirement.The present invention be may be implemented unilateral and bilateral lift printing by setting shaft 712 etc.
Halftone 721 preferably has matched the printing technology requirement of flexible circuit board.
As shown in figure 8, silk-screen mechanism 8 includes Silkscreen bracket 801, Silkscreen bracket 801 uses planer type structure, saves space
And stabilized structure.Driving mechanism 802 and two sliding rails 804 be installed on Silkscreen bracket 801, driving mechanism 802 carry out printing and
Hui Mo.Two articles of sliding rails 804 are connected by third connecting plate 803 and the 4th connecting plate 809 with crossbeam 805 respectively, crossbeam 805 and
Sliding rail 804 is vertically arranged.It is fixed on crossbeam 805 and washes net lifting cylinder 806, wash net lifting cylinder 806 and scraper lift mechanism
807 are fixedly connected with ink-retruning blade elevating mechanism 808, and scraper lift mechanism 807 and ink-retruning blade elevating mechanism 808 are by washing net lifting air
The drive of cylinder 806 is gone up and down.
As shown in figure 9, blanking mechanical hand 9 includes the second suction nozzle 901, suction nozzle fixed plate 902, connecting rod 903, lifting cylinder
Component 904, single-axis servo mould group 905 and mould group fixed plate component 906.Blanking mechanical hand 9 is solid by mould group fixed plate component 906
It is scheduled in rack 1, the upper end of mould group fixed plate component 906 is vertically and fixedly provided with single-axis servo mould group with mould group fixed plate component 906
905.Single-axis servo mould group 905 is equipped with lifting cylinder component 904, and lifting cylinder component 904 can be along single-axis servo mould group 905
It slides back and forth.Connecting rod 903 is fixed on lifting cylinder component 904, connecting rod 903 is fixedly connected with suction nozzle fixed plate 902, is inhaled
Mouth fixed plate 902 is equipped with the second suction nozzle 901 that can adsorb stock 321, and lifting cylinder component 904 can pass through connecting rod
903 drive suction nozzle fixed plates 902 and the second suction nozzle 901 move up and down.
After stock 321 finishes printing, lifting cylinder component 904 controls suction nozzle fixed plate 902 and declines, suction nozzle fixed plate
The second suction nozzle 901 on 902 adsorbs stock 321 and rises, and then suction nozzle fixed plate 902 is moved along single-axis servo mould group 905
After in place, lifting cylinder component 904 controls the decline of suction nozzle fixed plate, and the second suction nozzle 901 unclamps stock 321, by stock 321
It is placed on the second conveyer belt 103 of following discharging transmission line components 10 and carries out blanking.
As shown in Figure 10, above-mentioned discharging transmission line component 10 includes motor sub-assembly 101, the conveying of the second driving shaft 102, second
Band 103, fixing seat 104 and support holder assembly 105.It supports holder assembly 105 to be arranged in above-mentioned rack 1, is used to support and entirely goes out
Expect pipeline component 10.Support 105 upper end of holder assembly is fixed with the second conveyer belt 103 for discharging, the second conveyer belt 103
Two sides are equipped with fixing seat 104, and the position for ensuring the second conveyer belt 103 is firm.Second conveyer belt 103 is set in second actively
On axis 102, the second driving shaft 102 is connect with motor sub-assembly 101, and motor sub-assembly 101 controls the second driving shaft 102 and rotates, and second
Driving shaft 102 drives the rotation of the second conveyer belt 103.Stock 321 after being completed for printing is placed on by above-mentioned blanking mechanical hand 9
When on the second conveyer belt 103, the self-emptying function of stock 321 is realized in the rotation of the second conveyer belt 103.
In addition, the discharging portion of stock 321 can be customized according to the actual demand of client, baking can be directly docked
Printing machine 321 after printing can also be put into thousand layer frames of baking by roasting tunnel furnace, flexible, convenient.
The workflow of the full-automatic high-accuracy mackle platform screen process press of the present invention are as follows: firstly, manually by a folded stock
321 are placed on the retainer plate 203 of feeding machanism 2, put automatic running, and retainer plate 203 drives stock 321 to rise to feeding position,
Then the decline of vacuum slot 216 absorption 321 edge of stock, and rise certain altitude, the second motor 214 drives vacuum slot
216 rotate by a certain angle, and the subsequent drive of flat-removing air cyclinder 209 stock 321 moves forward to the first conveyer belt of pre-locating mechanism 3
On 306, stock 321 is pushed down in the decline of pinch roller 311, while vacuum slot 216 unclamps stock 321 and resets.
Then the third motor 304 of pre-locating mechanism 3 drives first conveyer belt 306 to operate, and it is fixed that stock 321 is delivered to
The sensor position of position plate 319, (dust removal machine 312, which is dusted it, when stock 321 is transported to 312 lower section of dust removal machine destatics
Operation), it then adjusts clip 318 and is rotated by 90 °, and lower 321 front end of general who has surrendered's stock clamps, while gas blow pipe 315 is blown, and is made
Stock 321 suspends, and the 4th motor 322 and the 5th motor 323 drive and adjust the movement of clip 318, and then mobile stock 321
Pre-determined bit is completed after making to adjust the sensor of the sensor and two sides at clip 318 while sensing stock 321 in position, with
Clip 318 is adjusted afterwards to reset.It positions in this way, is the rigidity because the soft version product itself of similar FPC is soft, thin and light
It positions unstable.
Then the first suction nozzle 407 decline of feeding manipulator 4, draws stock 321, and transport from pre-locating mechanism 3
To the lifting printing platform 507 or printing platform 509 of mackle platform transfer component 5.Then the camera on fine positioning photomoduel 6
Stock 321 on 609 pairs of component lifting printing platforms 507 or printing platform 509 carries out positioning of taking pictures, and data information is deposited
Storage is in the controller.Then, 509 position alternate-running of the lifting printing platform 507 of mackle platform transfer component 5 and printing platform.
While going up and down printing platform 507 or 509 alternate-running of printing platform, controller controls net according to the data information stored
The essence of version installation and aligning structure 7 carries out position adjusting to printing screen plate 721 to bit platform 702, by the printing having good positioning of taking pictures
Object 321 transfers load in halftone installation and positioning mechanism 7.
Then halftone installation and positioning mechanism 7 in the 8th motor 705 driving printing screen plate 721 decline certain distance, until
Close to stock 321.8 automatic operating of subsequent silk-screen mechanism, is printed and is resetted to stock 321, and printing screen plate 721 rises
It resets.Then, the second suction nozzle 901 in blanking mechanical hand 9 advances to 509 top of lifting printing platform 507 or printing platform, the
The decline of two suction nozzles 901 is drawn printed stock 321 and is risen, then retreats stock 321 being pulled to discharging transmission line component 10
The second conveyer belt 103 on, subsequent motor sub-assembly 101 drives the operating of pipeline 103 that stock 321 is discharged, and so recycles past
It is multiple.
Full-automatic high-accuracy mackle platform screen process press of the invention is handed over by double printing platforms of mackle platform transfer component 5
Operating structure is pitched, realizes and a stock 321 is printed and a piece of stock 321 is taken pictures positioning process while progress under,
And while positioning of taking pictures, printing, feeding, correction, dedusting, the multiple processes of rewinding carry out simultaneously, substantially increase the effect that comes into force
Rate reduces production cost.Meanwhile being taken pictures positioning using multiple groups fine positioning photomoduel 6, in conjunction with controller according to being stored
Data information, the installation of control halftone and positioning mechanism 7 automatically adjust the position of printing screen plate 721, realize to stock 321
High-precision contraposition printing.Multi-party process integration, multifunctional modular design, substantially increase complete machine production efficiency, are ensuring to print
Effectively save production cost under the premise of brush quality.