CN104859285B - The double-side screen printed method and screen process press of a kind of screen process press - Google Patents
The double-side screen printed method and screen process press of a kind of screen process press Download PDFInfo
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- CN104859285B CN104859285B CN201510300618.4A CN201510300618A CN104859285B CN 104859285 B CN104859285 B CN 104859285B CN 201510300618 A CN201510300618 A CN 201510300618A CN 104859285 B CN104859285 B CN 104859285B
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Abstract
The double-side screen printed method and two-sided screen process press of a kind of screen process press, solve the problems, such as by the two-sided continuous printing of wire mark thing, and screen printing method is that the point-supported B veils print of A veils print and upset later group of the secondary automatic aligning of identical, printing machine includes：A prints part and is sequentially arranged on base part in face of bit position, A veils print part, B in face of bit position and B veils, A veils print part and B are provided with plate flip portion between bit position, the print contraposition of A veils clamps mobile mold part and is arranged on A and faced between bit position and plate flip portion station in face of bit position, B, and the print contraposition of B veils clamps mobile mold part and is arranged on plate flip portion, B between bit position and B veils print part station.Beneficial effect is, two-sided continuous wire mark（A faces and B faces）, convenient mounting and clamping is aligned by wire mark thing, wire mark non-cutting time is short, and production efficiency is high, speed is fast, compact equipment, floor space is small, high degree of automation, and production process is adjusted without human intervention, simple to operate, operating personnel's quantity is few, improves product quality, reduces number of devices, reduces cost.
Description
Technical field
The present invention relates to the double-side screen printed method and screen process press of a kind of screen process press, particularly a kind of continuous implementation
Two-sided method for printing screen and screen process press.
Background technology
With its process characteristic of the development of screen printing technique, particularly silk-screen printing, touch panel is widely used in
The printing of glass, light guide plate, liquid crystal panel and circuit board is used.In the wire mark production process of circuit board, completed in electroplating substrate
Afterwards, it is necessary to the partial hole on its surface is carried out into plug-hole protection and in its surface wire mark protective layer or intact to wiring
Product carry out the printing of word, same specification size is belonged to and with the product of certain batch production due to electroplating substrate because
The relative position of plug-hole and anti-welding and word print request pattern and product is very accurate（Typically require in micron order）, so that
Ensure its wire mark quality, be after carrying out automatic aligning to product using a set of alignment system in the existing technology of PCB printing industry
Go to printing position to be printed, then discharging, it is pre-baked to be carried out into drying oven, is overturn by tipper again after prebake conditions, so
Carry out the printing and baking in the 2nd face again afterwards or complete printed on both sides using 2 sets of printing production lines and toast this technique once
Feeding, twice wire mark, toast twice, or 2 loading and unloading, 2 wire marks and baking.The one side wire mark of prior art has operation stream
Journey is various, wiring unit is various, production line operation Chen Bengao, and efficiency is low, wire mark high cost, homogeneity of product difference etc. are many lacks
Point.
The content of the invention
To overcome in the prior art, one side wire mark, after the completion of the drying of one side wire mark, then the wire mark for implementing another side.Twice
Feeding, twice wire mark.The one side wire mark of prior art has low complex procedures, efficiency, wire mark high cost, homogeneity of product difference etc.
Shortcoming.The present invention discloses a kind of two-sided screen process press.Two-sided screen process press particularly solves quilt during two-sided screen printing
The technical problems such as movement and upset between positioning, the station of wire mark thing
The present invention realizes that the technical scheme that goal of the invention is used is：
The double-side screen printed method of screen process press, the method is by means of two sets by computer controlling center, CCD shootings system
The wire mark portion constituted by wire mark thing contraposition part, automatic aligning wire mark frame and wire mark platform that system, automatic aligning platform are constituted
Divide and realize that the contraposition of station conversion clamps the A veils print part and B veils print part of movement mold composition, the screen printing of realization
Brush machine distinguishes the double-side screen printed method that secondary automatic aligning is combined, and the method is realized by following steps：
(1) by wire mark thing after A veils print is partially completed A veils print, the contraposition in A veils print part clamps movement to step
Mold will deliver to flip portion by wire mark thing, after flip portion will be clamped by wire mark thing, after 180 ° of rotation, move horizontally by net
Print thing is delivered on the automatic aligning platform of B veils print part;
Automatic aligning platform, wire mark platform and the contraposition that (2) step prints part in B veils clamp all uses of mobile mold
The one group of point formed to being completed A faces by wire mark thing wire mark by one group of support pin is supported, and is completed to by the net in wire mark thing B faces
Print.
A kind of two-sided screen process press, including：Computer controlling center, Electronic control part, CCD camera systems, power
Cylinder pump station, material loading part, contraposition part, wire mark part, base part and contraposition clamp mobile mold part.
(1) the contraposition part described in sets up separately and puts two sets and be respectively：A faces bit position, described wire mark portion in face of bit position and B
Set up separately and put two sets and be respectively：A veils print part and B veils print part, and described contraposition clamps mobile mold part and sets two sets
Respectively：The print contraposition of A veils clamps mobile mold part）Mobile mold part is clamped with the print contraposition of B veils.
(2) the A described in prints part in face of bit position, A veils print part, B in face of bit position and B veils（4B）Install successively
On base part.
(3) A veils print part and B described in is provided with plate flip portion between bit position.
(4) the mobile mold part of A veils print contraposition clamping described in is arranged on A and faces bit position and plate in face of bit position, B
Between material flip portion station, the described mobile mold part of B veils print contraposition clamping is arranged on plate flip portion, B and faces
Between bit position and B veils print part station.
The beneficial effects of the invention are as follows a two-sided continuous wire mark is completed（A faces and B faces）, make by wire mark thing by twice
Wire mark, twice drying are changed into wire mark, a first drying, greatly simplify auxiliary equipment that technological process and drying twice uses and
Instrument, can simultaneously ensure accurate by wire mark object location, and can meet the print of half tone displacement needed for 2 knife solder resistance process in PCB printings
Brush, convenient mounting and clamping is aligned by wire mark thing, and wire mark non-cutting time is short, and production efficiency is high, compact equipment, and floor space is small, from
Dynamicization degree is high, and production process is adjusted without human intervention, simple to operate, the advantages of equipment operator's quantity is few.
The present invention will be described in detail below in conjunction with the accompanying drawings.
Accompanying drawing 1 is schematic structural view of the invention.
Accompanying drawing 2 is the top view of accompanying drawing 1.
Accompanying drawing 3 mobile mold part and base part connection diagram for contraposition is clamped.
Accompanying drawing 4 is partial schematic diagram at the A of accompanying drawing 3.
The contraposition of accompanying drawing 5 clamps mobile mold part partial schematic diagram.
Accompanying drawing 6 looks up axonometric schematic diagram for horizontal plane adjusting means.
Accompanying drawing 7 is active displacement controller schematic diagram in rackwork in horizontal plane.
Accompanying drawing 8 is passive displacement controller schematic diagram in rackwork in horizontal plane.
Accompanying drawing 9 is plate flip portion schematic diagram.
Accompanying drawing 10 is partial schematic diagram at the B of accompanying drawing 9.
1. plate flip portions, 1-1. turntables, 1-2. support arms, 1-3. support pedestals, 1-4. lower plates, 1- in accompanying drawing
5. train wheel bridge, 2A. A in face of bit position, 2B. B in face of bit position, 2.1. cameras, 2.3. to bit platform, 2.4 clamp systems,
The print contraposition of 3A. A veils clamps mobile mold part, the print contraposition of 3B. B veils and clamps mobile mold part, 3.1. movement molds
Body, 3.2. molds panel, 3.3. are by wire mark thing stationary fixture, 3.4. molds slide unit, 3.5. alignment pins, 3.6. power leading screw, 4A
A veils print part, 4B .B veils print part, 4.1. wire marks frame, 4.2. wire marks head, 5. 4.3. wire marks workbench, support
Partly, 5.1. transmission mechanisms, 6. rackwork, 6.1. adjustment support, 6.2. actives displacement controller, 6.2-1. controls in horizontal plane
Slide unit, 6.2-3. upper slide units, 6.2-4. sliding powers motor, the passive displacement controllers of 6.3. in the middle of device support processed, 6.2-2.
Specific embodiment
1. a kind of double-side screen printed method of screen process press, the method is taken the photograph by means of two sets by computer controlling center, CCD
As the net constituted by wire mark thing contraposition part, automatic aligning wire mark frame and wire mark platform that system, automatic aligning platform are constituted
Print part and realize that the contraposition of station conversion clamps A veils print part and B veils print part that movement mold is constituted, the silk of realization
Net printing machine distinguishes the double-side screen printed method that secondary automatic aligning is combined, and the method is realized by following steps：
(1) by wire mark thing after A veils print is partially completed A veils print, the contraposition in A veils print part clamps movement to step
Mold will deliver to flip portion by wire mark thing, after flip portion will be clamped by wire mark thing, after 180 ° of rotation, move horizontally by net
Print thing is delivered on the automatic aligning platform of B veils print part;
Automatic aligning platform, wire mark platform and the contraposition that (2) step prints part in B veils clamp all uses of mobile mold
The one group of point formed to being completed A faces by wire mark thing wire mark by one group of support pin is supported, and is completed to by the net in wire mark thing B faces
Print.
In the embodiment of the present invention, described A veils print part and the wire mark step of B veils print part are as follows：
(1) sets one group of target index aperture to step on by wire mark thing：
(2) will be arranged on the automatic aligning platform of contraposition part step by the clamping of wire mark thing, in CCD camera systems
One group of camera is corresponding with one group of target index aperture respectively, and CCD camera systems are obtained in one group of target index aperture by camera
The positional information of the heart point O1,02 and 0N, and be stored in the holder of computer controlling center；
Step (3) (2) step is obtained after the positional information of target index aperture by wire mark thing, aligned by by wire mark thing
Contraposition between part and wire mark part clamps mobile mold, will with step, (2) position, as starting point, is transported to wire mark by wire mark thing
The final position set on partial wire mark platform；
(4) enters wire mark position to step through the web plate of first successive step, implements to by the printing of wire mark thing, will be with mark borehole jack
The pattern wire mark of conjunction is on by wire mark thing；
(5) contrapositions clamp mobile mold (4) wire mark are good and index aperture fit pattern by wire mark thing by step step, with step
Rapid terminal (3) is starting point, transport go back to step position (1) on automatic aligning platform, CCD camera systems by camera acquisition and
The central point O1 of index aperture fit pattern1、021And ON1Positional information, calculate O1,02 that (2) control centre is obtained by step
With the positional information and O1 of ON1、021And ON1Positional information calculation obtain position difference；
(6) calculates O1,02 and 0N and O1 that (5) control centre is obtained by step to step1、021And ON1Positional information meter
Calculate and obtain position difference, control automatic aligning wire mark frame is moved along X, Y and rotated along any Z axis, makes O1,02 and ON and O11、
021And ON1Center registration printing precision requirement allow in the range of, eliminate O1,02 and 0N and O11、021With
ON1Position difference, completes same specification by the setting of the wire mark automatic aligning of wire mark thing；
Step (7) same specifications batch wire mark when, will by wire mark thing clamp be arranged on automatic aligning platform, CCD shooting system
One group of camera in system is corresponding with one group of target index aperture respectively, and CCD camera systems obtain one group of target mark by camera
Will central point of hole O1X、02XAnd 0NXPositional information, calculate O1,02 and 0N and O1 that (2) control centre is obtained by stepX、02X
And 0NXPosition difference, control automatic aligning platform along X, Y move and along any Z axis rotate, make O1,02 and 0N and O1X、02X
And 0NXCenter registration printing precision requirement allow in the range of, eliminate O1,02 and 0N and O1X、02XWith
0NXPosition difference, positioning clamps mobile mold by the transhipment track by wire mark thing with step (3), is transported on wire mark platform and implements
Wire mark.
Referring to accompanying drawing.A kind of two-sided screen process press, including：Computer controlling center, Electronic control part, CCD shootings
System, power cylinder pumping plant, material loading part, contraposition part, wire mark part, base part and contraposition clamp mobile mold part.
(1) the contraposition part described in sets up separately and puts two sets and be respectively：A faces bit position 2B, described net in face of bit position 2A and B
Print part sets two sets and is respectively：A veils print part 4A and B veil print part 4B, described contraposition clamps mobile mold part
Two sets are set to be respectively：The print contraposition of A veils clamps mobile mold part 3A and B veil print contraposition and clamps mobile mold part 3B.
(2) the A described in prints part 4B successively in face of bit position 2A, A veil print part 4A, B in face of bit position 2B and B veil
On base part 5.
(3) A veils print the part 4A and B described in is provided with plate flip portion 1 between bit position 2B.Plate overturns
Part 1 is slidably mounted on base part 5, and the initial position of plate flip portion 1 clamps mobile mold part with the print contraposition of A veils
3A correspondences, the final position after plate flip portion 1 is slided is corresponding in face of bit position 2B with B.
(4) the mobile mold part 3A of A veils print contraposition clamping described in is arranged on A and faces bit position in face of bit position 2A, B
Between 2B and the station of plate flip portion 1, described B veils print contraposition clamps mobile mold part 3B and is arranged on B faces contraposition part
Divide between 2B and B veils print part 4B stations.
When using, A implements the contraposition to wire mark thing A faces and wire mark, A veils in face of bit position 2A and A veil print part 4A
Print contraposition clamps mobile mold part 3A and is responsible for for wire mark thing printing part 4A and plate turning part in face of bit position 2A, A veil in A
The station transhipment divided between 1.
The A faces that plate flip portion 1 completes wire mark thing wire mark, rotate 180 ° of B faces of beginning wire mark wire mark thing, and plate is turned over
1 initial position of transfer part point is the wire mark thing geometrical clamp that the print contraposition of A veils is clamped the completion A veils print on mobile mold part 3A
Tightly, rotate 180 ° and moving to final position, deliver to B and face on the work top of bit position 2B.After through contraposition adjustment, implement
To the wire mark in wire mark thing B faces.
In the embodiment of the present invention, described A is identical structure in face of bit position 2B in face of bit position 2A and B, is set by fixation
Adjusting means 6 in the camera 2.1, horizontal plane put, bit platform 2.3 and clamp system 2.4 are constituted, described camera 2.1
It is fixedly installed on base part 5 through support, bit platform 2.3 is arranged on base part 5 through adjusting means in horizontal plane 6,
Clamp system 2.4 is arranged on the table top to bit platform 2.3, constitutes the horizontal plane with respect to the position of base part 5 to bit platform 2.3
Adjustment structure.
Camera 2.1 is used to obtain by the position of target control hole and fit screen pattern on wire mark thing, calculates in controlling
The deviation that the heart passes through position between target control hole positional information and fit screen pattern, adjustment wire mark part, and using acquisition
Target control hole actual position information, as to next benchmark by wire mark thing adjustment position.And by bit platform
2.3 implement adjustment.
In the embodiment of the present invention, described A veils print part 4A and B veil print part 4B is identical structure, by horizontal plane
Adjusting means 6, wire mark frame 4.1, wire mark head 4.2 and wire mark workbench 4.3 are constituted, and wire mark head 4.2 and web plate are arranged on
In wire mark frame 4.1, wire mark frame 4.1 is through horizontal plane universal adjusting device（6）It is connected with base part 5, constitutes wire mark frame
4.1 drive wire mark head 4.2 and web plate with respect to the horizontal plane adjustment structure of the position of base part 5.
When using, adjusting means 6 in control centre's controlled level face is calculated, wire mark frame 4.1 is driven wire mark head 4.2
Enter accurate wire mark position with web plate.
In the embodiment of the present invention, the described A veils mobile mold part 3A and B veils print contraposition of print contraposition clamping clamps shifting
Dynamic mold part 3B is identical structure, by mobile mold body 3.1, mold panel 3.2, stationary fixture 3.3 and the structure of mold slide unit 3.4
Into in, structure mobile mold body 3.1 through guide rail and base part 5 constitute can level relative movement be slidably connected, move mold body
3.1 with the transmission mechanism being fixed on base part 5（5.1）Connection, mobile mold body 3.1 through power leading screw 3.6 and guide rail with
Mold slide unit 3.4 constitute can level relative movement be slidably connected, mold panel 3.2 can be vertical with the mobile composition of mold body 3.1
What is relatively moved is slidably connected, and the clamping part of stationary fixture 3.3 is arranged on mold panel 3.2, and described stationary fixture 3.3 is
Snap fit, stationary fixture 3.3 is constituted through horizontal power cylinder and horizontal guide rail and Vertical Dynamic cylinder and vertical guide rail with mold slide unit 3.4
Can horizontal and vertical relative movement be slidably connected.
Mold panel 3.2 is promoted through Vertical Dynamic cylinder, is slided along the vertical guide rail on mobile mold body 3.1, i.e. mold face
Mold panel 3.2 rises when plate 3.2 needs support by wire mark thing, and mold panel 3.2 needs to depart from mold panel during by wire mark thing
3.2 fall.
Stationary fixture 3.3 is realized being slided with mold through horizontal power cylinder and horizontal guide rail or through Vertical Dynamic cylinder and vertical guide rail
Platform 3.4 is horizontally or vertically moved.It is intended that being implemented to quilt by adjusting the horizontal level of stationary fixture 3.3 and upright position
The clamping of wire mark thing.
In the embodiment of the present invention, described B veils print contraposition is clamped in the structure of mobile mold part 3B, mold panel
One group of support pin is provided with 3.2.After due to the A veils print by wire mark thing, fail to solidify drying in time, mold panel 3.2
On do not use regional location according to by the A faces of wire mark thing, one group of support pin is set, support pin is formed to by wire mark thing
The support in A faces.
In the embodiment of the present invention, the described A veils mobile mold part 3A and B veils print contraposition of print contraposition clamping clamps shifting
In dynamic mold part 3B, a pair of alignment pins 3.5 are provided with, alignment pin 3.5 is constituted through vertical guide rail with mold slide unit 3.4 can be vertical
Relative movement is slidably connected, at the same alignment pin 3.5 constituted through horizontal guide rail and mold panel 3.2 can the cunning that relatively moves of level
Dynamic connection, constitute alignment pin 3.5 relative to mold panel 3.2 can horizontal and vertical movement attachment structure.
Alignment pin 3.5 relative to the purpose of the horizontal and vertical movement of mold panel 3.2 be adjustment two alignment pins 3.5 between
Distance, adapt to smoothly be inserted as location hole and alignment pin 3.5 using the target control hole of different distance or exit target mark
Will hole.
Described plate flip portion 1 includes：Turntable 1-1, a pair of support arms 1-2 and support pedestal 1-3 are constituted, and support machine
Seat 1-3 is through slide rail and base part（5）Composition is slidably connected, and turntable 1-1 is arranged on support pedestal 1-3 through rotary shaft, is rotated
Axle is connected with upset power section, and parallel relative movements of a pair of support arms 1-2 is arranged on turntable 1-1, described support arm
On 1-2, lower plate 1-4 and train wheel bridge 1-5 is provided with, lower plate 1-4 is corresponding with train wheel bridge 1-5 upper-lower positions, constitutes lower plate
1-4 and train wheel bridge 1-5 is apart from controllable clamp system.
During work, support arm 1-2 is in horizontal level corresponding with the mobile mold part 3A of A veils print contraposition clamping, A faces
Wire mark contraposition clamps mobile mold part 3A and will deliver to support arm 1-2 positions by wire mark thing, the relatively close movements of support arm 1-2,
Lower plate 1-4 and train wheel bridge 1-5 will be clamped by wire mark thing, and support arm 1-2 is moved to B after 180 ° of rotation under turntable 1-1 drives
In face of the work top position of bit position 2B, lower plate 1-4 and train wheel bridge 1-5 will be unclamped by wire mark thing, relative point of support arm 1-2
From movement, faced B is placed on by wire mark thing on the work top of bit position 2B.
In the embodiment of the present invention, adjusting means 6 in described horizontal plane, including：Adjustment support 6.1, active Bit andits control
Device 6.2 and passive displacement controller 6.3, wherein 3 active displacement controllers 6.2 and a passive displacement controller 6.3 press square
Shape corner location is arranged on adjustment support 6.1, and two neighboring active displacement controller 6.2 be arranged in parallel in equidirectional, another
Active displacement controller 6.2 is set in 90 ° of directions, in the horizontal plane described in contraposition part 2 in adjusting means 6, adjusts support
6.1 are fixedly connected with to bit platform 2.3, the other end and the support portion of active displacement controller 6.2 and passive displacement controller 6.3
Divide 5 connections, constitute 6.3 pairs of rectangle corner positions to bit platform 2.3 of active displacement controller 6.2 and a passive displacement controller
The movement support structures put, in the horizontal plane described in wire mark part in rackwork 6, adjust support 6.1 and wire mark frame 4.1
It is fixedly connected, the other end of active displacement controller 6.2 and passive displacement controller 6.3 is connected with base part 5, constitutes actively
The movable supporting knot of the rectangle corner location of displacement controller 6.2 and passive displacement controller 6.3 to wire mark frame 4.1
Structure.
The active displacement controller 6.2 that be arranged in parallel is responsible for the movement in direction（It is defined as X-direction）, in 90 ° of directions
The active displacement controller 6.2 of setting is responsible for 90 ° of movements in direction（It is defined as Y direction）, that is, realize to bit platform 2.3 or net
Print the position adjustment of the X or Y direction of frame 4.1.When 3 active displacement controllers 6.2 are moved by the different displacements of design
It is to be capable of achieving the rotation around any Z axis to bit platform 2.3 or wire mark frame 4.1 when dynamic, realizes to bit platform 2.3 or screen-printing machine
Any adjustment in the horizontal plane of frame 4.1.
In the embodiment of the present invention, described active displacement controller 6.2 includes：Controller support 6.2-1, middle slide unit
6.2-2, upper slide unit 6.2-3, sliding power motor 6.2-4 and leading screw 6.2-5, controller support 6.2-1 and middle slide unit 6.2-2
It is flexibly connected along X-direction chute, middle slide unit 6.2-2 is flexibly connected with upper slide unit 6.2-3 along Y direction chute, is slided dynamic
Force motor 6.2-4 is connected through leading screw, nut with centre slide unit 6.2-2, constitutes sliding power motor 6.2-4 middle through leading screw drive
Slide unit 6.2-2 is slidably connected relative to controller support 6.2-1 along X-direction, middle slide unit 6.2-2 and upper slide unit 6.2-3 quilts
It is dynamic to be slidably connected relatively.
When using, middle slide unit 6.2-2 is used as active control movement, and upper slide unit 6.2-3 is used as passive movement.
In the embodiment of the present invention, described passive displacement controller 6.3 includes：Controller support 6.2-1, middle slide unit
6.2-2, upper slide unit 6.2-3, controller support 6.2-1 are flexibly connected with centre slide unit 6.2-2 along X-direction chute, and centre is sliding
Platform 6.2-2 is flexibly connected with upper slide unit 6.2-3 along Y direction chute, constitutes controller support 6.2-1 with middle slide unit 6.2-2
Along the passive relative sliding connection structure of X-direction, middle slide unit 6.2-2 is slided with upper slide unit 6.2-3 along Y direction is passively relative
Attachment structure.
Claims (4)
1. a kind of double-side screen printed method of screen process press, the method is by means of two sets by computer controlling center, CCD shootings system
The wire mark portion constituted by wire mark thing contraposition part, automatic aligning wire mark frame and wire mark platform that system, automatic aligning platform are constituted
Divide and realize that the contraposition of station conversion clamps the A veils print part and B veils print part of movement mold composition, the screen printing of realization
Brush machine distinguishes the double-side screen printed method that secondary automatic aligning is combined, it is characterised in that：The method is realized by following steps：
(1) by wire mark thing after A veils print is partially completed A veils print, the contraposition in A veils print part clamps mobile mold to step
Flip portion will be delivered to by wire mark thing, after flip portion will be clamped by wire mark thing, after 180 ° of rotation, moved horizontally by wire mark thing
Deliver on the automatic aligning platform of B veils print part;
(2) step clamps mobile mold all using passing through in the B veils print automatic aligning platform of part, wire mark platform and contraposition
One group of support pin is formed to by one group of point support in wire mark thing wire mark completion A faces, completing to by the wire mark in wire mark thing B faces；
Described A veils print part and the wire mark step of B veils print part are as follows：
(1) sets one group of target index aperture to step on by wire mark thing：
(2) will be arranged on the automatic aligning platform of contraposition part step by the clamping of wire mark thing, one group in CCD camera systems
Camera is corresponding with one group of target index aperture respectively, and CCD camera systems obtain one group of target and mark central point of hole by camera
The positional information of O1,02 and 0N, and be stored in the holder of computer controlling center；
Step (3) (2) step is obtained after the positional information of target index aperture by wire mark thing, align part by by wire mark thing
Mobile mold is clamped with the contraposition between wire mark part, will with step, (2) position, as starting point, be transported to wire mark part by wire mark thing
Wire mark platform on set final position；
(4) enters wire mark position to step through the web plate of first successive step, implements to by the printing of wire mark thing, by with index aperture fit
Pattern wire mark is on by wire mark thing；
(5) contrapositions clamp mobile mold (4) wire mark are good and index aperture fit pattern by wire mark thing by step step, with step (3)
Terminal be starting point, transport go back to step position (1) on automatic aligning platform, CCD camera systems are by camera acquisition and mark
Borehole jack closes the central point O1 of pattern1、021And ON1Positional information, calculate O1,02 and ON that (2) control centre is obtained by step
Positional information and O11、021And ON1Positional information calculation obtain position difference；
(6) calculates O1,02 and 0N and O1 that (5) control centre is obtained by step to step1、021And ON1Positional information calculation is obtained
Position difference is obtained, control automatic aligning wire mark frame is moved along X, Y and rotated along any Z axis, makes O1,02 and ON and O11、021With
ON1Center registration printing precision requirement allow in the range of, eliminate O1,02 and 0N and O11、021And ON1Position
Difference is put, same specification is completed by the setting of the wire mark automatic aligning of wire mark thing；
Step (7) same specifications batch wire mark when, will by wire mark thing clamp be arranged on automatic aligning platform, in CCD camera systems
One group of camera it is corresponding with one group of target index aperture respectively, CCD camera systems by camera obtain one group of target control hole
Central point O1X、02XAnd 0NXPositional information, calculate O1,02 and 0N and O1 that (2) control centre is obtained by stepX、02XWith
0NXPosition difference, control automatic aligning platform along X, Y move and along any Z axis rotate, make O1,02 and 0N and O1X、02XWith
0NXCenter registration printing precision requirement allow in the range of, eliminate O1,02 and 0N and O1X、02XAnd 0NX
Position difference, positioning clamps mobile mold by the transhipment track by wire mark thing with step (3), is transported on wire mark platform and implements net
Print.
2. a kind of two-sided screen process press, including：Computer controlling center, Electronic control part, CCD camera systems, power cylinder
Pumping plant, material loading part, contraposition part, wire mark part, base part and contraposition clamp mobile mold part, it is characterised in that：
(1) the contraposition part described in sets up separately and puts two sets and be respectively：A faces bit position（2A）Bit position is faced with B（2B）, described net
Print part sets two sets and is respectively：A veils print part（4A）Part is printed with B veils（4B）, described contraposition is clamped moves mold
Part sets two sets and is respectively：The print contraposition of A veils clamps mobile mold part（3A）Mobile mold portion is clamped with the print contraposition of B veils
Point（3B）；
(2) the A described in faces bit position（2A）, A veils print part（4A）, B face bit position（2B）Part is printed with B veils（4B）
It is sequentially arranged at base part（5）On;
(3) the A veils described in print part（4A）Bit position is faced with B（2B）Between be provided with plate flip portion（1）, plate turns over
Transfer part point（1）It is slidably mounted on base part（5）On, plate flip portion（1）Initial position clamps movement with the print contraposition of A veils
Mold part（3A）Correspondence, plate flip portion（1）Final position after slip faces bit position with B（2B）Correspondence；
(4) the A veils print contraposition described in clamps mobile mold part（3A）A is arranged in face of bit position（2A）, A veils print part
（4A）With plate flip portion（1）Between station, described B veils print contraposition clamps mobile mold part（3B）It is arranged on B faces
Contraposition part（2B）Part is printed with B veils（4B）Between station；
Described A faces bit position（2A）Bit position is faced with B（2B）It is identical structure, by the camera being fixedly installed（2.1）、
Adjusting means in horizontal plane（6）, to bit platform（2.3）And clamp system（2.4）Constitute, described camera（2.1）Through support
It is fixedly installed on base part（5）On, to bit platform（2.3）Through adjusting means in horizontal plane（6）It is arranged on base part（5）
On, clamp system（2.4）It is arranged on to bit platform（2.3）Table top on, constitute to bit platform（2.3）With respect to base part（5）
The horizontal plane adjustment structure of position.
Described A veils print part（4A）Part is printed with B veils（4B）It is identical structure, by adjusting means in horizontal plane（6）, net
Print frame（4.1）, wire mark head（4.2）With wire mark workbench（4.3）Constitute, wire mark head（4.2）Wire mark is arranged on web plate
Frame（4.1）On, wire mark frame（4.1）Through adjusting means in horizontal plane（6）With base part（5）Connection, constitutes wire mark frame
（4.1）Drive wire mark head（4.2）With web plate with respect to base part（5）The horizontal plane adjustment structure of position；
Described A veils print contraposition clamps mobile mold part（3A）Mobile mold part is clamped with the print contraposition of B veils（3B）For
Identical structure, by mobile mold body（3.1）, mold panel（3.2）, stationary fixture（3.3）With mold slide unit（3.4）Constitute, tie
Mobile mold body in structure（3.1）Through guide rail and base part（5）Constitute can level relative movement be slidably connected, mobile mold body
（3.1）Be fixed on base part（5）On transmission mechanism（5.1）Connection, mobile mold body（3.1）Through power leading screw（3.6）
With guide rail and mold slide unit（3.4）Constitute can level relative movement be slidably connected, mold panel（3.2）With mobile mold body
（3.1）Constitute can vertically opposite movement be slidably connected, stationary fixture（3.3）Clamping part be arranged on mold panel（3.2）On,
Described stationary fixture（3.3）It is snap fit, stationary fixture（3.3）Through horizontal power cylinder and horizontal guide rail and Vertical Dynamic cylinder and hang down
Straight guide and mold slide unit（3.4）Constitute can horizontal and vertical relative movement be slidably connected；
Described B veils print contraposition clamps mobile mold part（3B）Structure in, mold panel（3.2）On be provided with one group of branch
Support pin；
Described A veils print contraposition clamps mobile mold part（3A）Mobile mold part is clamped with the print contraposition of B veils（3B）In,
It is provided with a pair of alignment pins（3.5）, alignment pin（3.5）Through vertical guide rail and mold slide unit（3.4）Composition can vertically opposite movement
Be slidably connected, while alignment pin（3.5）Through horizontal guide rail and mold panel（3.2）Constitute can level relative movement slip connect
Connect, constitute alignment pin（3.5）With respect to mold panel（3.2）Can horizontal and vertical movement attachment structure；
Described plate flip portion（1）Including：Turntable（1-1）, a pair of support arms（1-2）And support pedestal（1-3）Constitute, branch
Support support（1-3）Through slide rail and base part（5）Composition is slidably connected, turntable（1-1）Support pedestal is arranged on through rotary shaft（1-
3）On, rotary shaft is connected with upset power section, a pair of support arms（1-2）Parallel relative movement is arranged on turntable（1-1）On,
Described support arm（1-2）On, it is provided with lower plate（1-4）And train wheel bridge（1-5）, lower plate（1-4）With train wheel bridge（1-5）On
Lower position correspondence, constitutes lower plate（1-4）With train wheel bridge（1-5）Apart from controllable clamp system；
Adjusting means in described horizontal plane（6）, including：Adjustment support（6.1）, active displacement controller（6.2）With passive position
Shift controller（6.3）, wherein 3 active displacement controllers（6.2）With a passive displacement controller（6.3）By rectangle corner position
Put and be arranged on adjustment support（6.1）, two neighboring active displacement controller（6.2）It is be arranged in parallel in equidirectional, another is actively
Displacement controller（6.2）Set in 90 ° of directions, align part（2）Described in horizontal plane in adjusting means（6）In, adjust machine
Seat（6.1）With to bit platform（2.3）It is fixedly connected, active displacement controller（6.2）With passive displacement controller（6.3）It is another
End and base part（5）Connection, constitutes active displacement controller（6.2）With a passive displacement controller（6.3）Form contraposition
Platform（2.3）Rectangle corner location movement support structures, wire mark part（4）Described in horizontal plane in adjusting means（6）
In, adjust support（6.1）With wire mark frame（4.1）It is fixedly connected, active displacement controller（6.2）With passive displacement controller
（6.3）The other end and base part（5）Connection, constitutes active displacement controller（6.2）With a passive displacement controller
（6.3）To wire mark frame（4.1）Rectangle corner location movement support structures.
3. a kind of two-sided screen process press according to claim 2, it is characterised in that：Described active displacement controller
（6.2）Including：Controller support（6.2-1）, middle slide unit（6.2-2）, upper slide unit（6.2-3）, sliding power motor（6.2-4）
And leading screw（6.2-5）, controller support（6.2-1）With middle slide unit（6.2-2）It is flexibly connected along X-direction chute, centre is sliding
Platform（6.2-2）With upper slide unit（6.2-3）It is flexibly connected along Y direction chute, sliding power motor（6.2-4）Through leading screw, nut
With middle slide unit（6.2-2）Connection, constitutes sliding power motor（6.2-4）Middle slide unit is driven through leading screw（6.2-2）Relative to
Controller support（6.2-1）It is slidably connected along X-direction, middle slide unit（6.2-2）With upper slide unit（6.2-3）Passive relative slip
Connection.
4. a kind of two-sided screen process press according to claim 2, it is characterised in that：Described passive displacement controller
（6.3）Including：Controller support（6.2-1）, middle slide unit（6.2-2）, upper slide unit（6.2-3）, controller support（6.2-1）With
Middle slide unit（6.2-2）It is flexibly connected along X-direction chute, middle slide unit（6.2-2）With upper slide unit（6.2-3）Along Y direction
Chute is flexibly connected, and constitutes controller support（6.2-1）With middle slide unit（6.2-2）It is slidably connected along X-direction is passively relative
Structure, middle slide unit（6.2-2）With upper slide unit（6.2-3）Along the passive relative sliding connection structure of Y direction.
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| CN201510300618.4A CN104859285B (en) | 2015-06-04 | 2015-06-04 | The double-side screen printed method and screen process press of a kind of screen process press |
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| CN201510300618.4A CN104859285B (en) | 2015-06-04 | 2015-06-04 | The double-side screen printed method and screen process press of a kind of screen process press |
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| CN104859285B true CN104859285B (en) | 2017-06-30 |
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| CN106626734B (en) * | 2015-10-30 | 2019-03-29 | 深圳市登峰网印设备有限公司 | It is a kind of that consent and two-sided anti-welding method for printing screen are carried out using screen process press |
| CN105934100B (en) * | 2016-06-24 | 2018-04-24 | 中山市金玛印刷机械有限公司 | Full-automatic double-face screen printer |
| CN106564312B (en) * | 2016-10-12 | 2019-08-16 | 江西景旺精密电路有限公司 | A kind of two-sided character printing method of PCB |
| CN109016911A (en) * | 2018-06-20 | 2018-12-18 | 东莞三润田智能科技股份有限公司 | The two-sided character spray printing method of pcb board |
| CN110239206A (en) * | 2019-06-14 | 2019-09-17 | 广州兴森快捷电路科技有限公司 | PCB character silk-screen production system and method |
| CN113561657B (en) * | 2021-07-26 | 2022-09-20 | 东莞市光纳光电科技有限公司 | Printing ink printing production line upgrading method |
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| JPH01308632A (en) * | 1988-06-08 | 1989-12-13 | Hitachi Ltd | Conforming method of form plate of screen printing machine |
| JPH09207310A (en) * | 1996-02-01 | 1997-08-12 | Minoguruupu:Kk | Work tableless screen printing machine, screen printing method and screen print drying method for printing sheet material |
| JPH11986A (en) * | 1997-06-13 | 1999-01-06 | Pioneer Electron Corp | Method for screen printing |
| CN2414586Y (en) * | 2000-02-02 | 2001-01-10 | 林志城 | Screen printing machine for printing double-side circuit board |
| GB2359515B (en) * | 2000-02-23 | 2003-12-03 | Kistech Ltd | Method of printing and printing machine |
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| CN102514359B (en) * | 2011-12-28 | 2014-01-01 | 广东风华高新科技股份有限公司 | Full-automatic double-work-station screen printing machine |
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