CN106515214A - Full-automatic screen printing press - Google Patents
Full-automatic screen printing press Download PDFInfo
- Publication number
- CN106515214A CN106515214A CN201511026578.5A CN201511026578A CN106515214A CN 106515214 A CN106515214 A CN 106515214A CN 201511026578 A CN201511026578 A CN 201511026578A CN 106515214 A CN106515214 A CN 106515214A
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- China
- Prior art keywords
- positioning
- defective products
- full
- quality testing
- stock
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
Abstract
The invention relates to a full-automatic screen printing press which comprises a rack and a bearing assembly mounted on the rack. Printed materials are borne on the bearing assembly, and a plurality of positioning sleeves are arranged at the bottom of the bearing assembly. The rack is further provided with a receiving mechanical positioning mechanism and a screen printing mechanism, wherein the receiving mechanical positioning mechanism is used for conducting mechanical positioning on the printed materials, and comprises a plurality of positioning parts matched with the positioning sleeves, and the positioning parts can rise and fall to be inserted into or get out of the positioning sleeves. The rack is also provided with a quality detecting mechanism used for detecting the printing quality of the printed materials. The full-automatic screen printing press is high in printing precision and efficiency, capable of monitoring printed product quality in real time and low in production cost.
Description
Technical field
A kind of the present invention relates to screen printing technique field, more particularly, it relates to full-automatic screen printer.
Background technology
With the increasingly mature of Full automatic screen printing technology and development, the progressively growth of industry size, Full automatic screen
The application of printing technology constantly expands.At present, full-automatic screen printer is absorbed in the high-precision print of rigid material
Brush, the such as printing of sight glass, industrial glass, PMMA, OGS, TOL etc., its main application have：IT sight glass, work
Industry glass, solar energy crystal silicon battery, PCB, LCDs, contact panel and all kinds of touch screens.Full automatic screen prints
Brush technology using more advanced processing technique and technology, make that silk-screen printing process is more accurate, speed faster, automaticity more
It is high.
At present, existing most of full-automatic screen printers guarantee stock simply by the mode of regulation stock
Printing precision.That is, stock is placed on and is provided with tool on bit platform；Before printing, vision positioning system is first passed through to printing
Thing carries out positioning of taking pictures, and calculates the deviation of stock and web plate origin；Then data message is sent to at bit platform, it is right
Bit platform adjusts printing object location to realize and web plate para-position according to institute's data message, so as to ensure printing precision.
However, due to vision take pictures positioning with silk-screen not in same station, stock during conveying, due to machine
Structure have tolerance clearance and equipment run up and higher load under electric component easily there are the reasons such as accuracy error, work as stock
When being transported to silk-screen position, its position may with vision localization take pictures storage data message it is inconsistent.Therefore, stock is direct
During silk-screen, printing precision can be caused deviation occur, within not reaching the printing precision ± 0.03mm needed for production.And if reduced
Running speed, printing precision can have been lifted, but production efficiency can be substantially reduced again so that per minute to print within 10
Stock.
In addition, existing most of full-automatic screen printers are by artificial sampling observation after the completion of all process steps, all
Mode is being detected to the printing quality of stock.That is, Quality Inspector after being completed for printing, extract sample segment therein,
Or the quality examination of the extraction which part sample of variable interval is analyzing overall printing quality.As sampling Detection quantity has very much
Limit, and monitor in real time can not be accomplished, the problem for tending not to find immediately to exist easily causes substantial amounts of printing bad.
As can be seen here, there is problems with and shortcoming in the full-automatic screen printer of prior art：Printing precision is relatively low, print
After brushing less efficient, printing, quality is unable to monitor in real time, causes production cost to increase.
The content of the invention
The technical problem to be solved in the present invention is, for the defect of prior art, there is provided a kind of printing precision is high, effect
Rate is high, can the relatively low full-automatic screen printer of monitor in real time printing product quality and production cost.
The technical solution adopted for the present invention to solve the technical problems is：A kind of full-automatic screen printer is provided, including：
Frame, and the bearing assembly in the frame；Carrier is carried on the bearing assembly, and the bearing assembly
Bottom is provided with multiple positioning sleeves；Be additionally provided with the frame carries out the splicing machinery positioning of machinery positioning to the stock
Mechanism and silk-screen mechanism；Wherein, the splicing mechanical positioning mechanism includes the multiple keepers being adapted with the positioning sleeve,
The keeper liftable is inserting or exit the positioning sleeve；It is additionally provided with the frame for detecting stock printing quality
The quality testing mechanism of amount.
In one embodiment, the splicing mechanical positioning mechanism includes keeper installing plate, guide pin bushing fixed plate and positioning
Organization soleplate；Wherein, the plurality of keeper is fixed on the keeper installing plate；The detent mechanism base plate and described lead
Cam and guide pillar guide pin bushing component are provided between set fixed plate；The splicing mechanical positioning mechanism also include positioning jacking motor and
Cam；Wherein, the positioning jacking motor is connected with the cam by shaft coupling, and the cam is installed with the keeper
Plate contacts to promote the keeper installing plate to drive the setting element movement.
In one embodiment, the quality testing mechanism includes the quality testing shooting being fixed in the silk-screen mechanism
Machine, the quality testing drive component for driving the quality testing video camera, and for adjusting the quality testing shooting
The quality testing video camera adjustment component of the position of machine；The quality testing mechanism also includes the detection in the frame
Platform.
In one embodiment, the full-automatic screen printer also includes the dial conveyor being fixed in the frame
Structure；The turntable transport mechanism includes rotatable rotating disk；The bearing assembly floating connection is on the rotating disk；The rotating disk
On to there is four stations：Splicing station, vision fine positioning station, silk-screen station, and discharge station or quality testing work
Position, and the splicing mechanical positioning mechanism, shooting precise locating mechanism, the silk-screen is sequentially arranged along the direction of rotation of the rotating disk
Mechanism, and cutting agency or the quality testing mechanism.
In one embodiment, the turntable transport mechanism also includes that the rotating disk transmission motor below rotating disk and interval are transported
Dynamic component；Wherein, the rotating disk transmission motor is connected with the intermittent motion component, and the intermittent motion component and institute
State rotating disk transmission connection.
In one embodiment, the intermittent motion component is Cam splitter.
In one embodiment, the full-automatic screen printer also includes defective products collecting mechanism；Wherein, the defective products
Collecting mechanism includes that the defective products mounting table for adjoining the detection platform, the defective products being fixed on the defective products bracing frame are moved
Position guide rail, the suction disc lowering or hoisting gear being movably sleeved on the defective products displacement guide rail and the suction disc lowering or hoisting gear connect
The suction disc that connects, the defective products displacement motor on the defective products support and with the suction disc lowering or hoisting gear drive connection,
Defective products rack, and for driving the rack lifting assembly of the defective products rack lifting.
In one embodiment, the defective products rack includes the multilayer insulating panel that in the vertical direction is intervally installed,
And the support column being arranged between every adjacent two layers dividing plate；Wherein, also it is placed with each dividing plate bad for supporting
Product and the multiple support bars being intervally installed.
In one embodiment, the rack lifting assembly includes rack lifting motor and rack lifting electricity
The elevating screw that machine is connected, and the lifting supporting plate being connected with the elevating screw；The defective products rack
Support is on the lifting supporting plate.
In one embodiment, described full-automatic screen printer also includes web plate adjustment mechanism；Wherein, the web plate is adjusted
Whole mechanism's in the vertical direction is located at the lower section of the silk-screen mechanism, and the web plate adjustment mechanism is also included in printing
The front printing machinery detent mechanism for carrying out machinery positioning to the stock.
Implement the full-automatic screen printer of the present invention, have the advantages that：By arranging splicing machinery localization machine
Structure is first positioned to stock, subsequently carries out camera positioning by imaging precise locating mechanism to stock, further according to shooting institute
The positional information of acquisition is adjusted by web plate adjustment mechanism to web plate, and is provided with printing machinery positioning on silk-screen station
Mechanism, therefore stock repetitive positioning accuracy 0.002mm is capable of achieving, and silk-screen half tone aligning accuracy is up to 0.005mm.In addition,
Station dial connecting gear is additionally provided with, machinery positioning splicing, machinery positioning shooting fine positioning, web plate adjustment, machine is realized
It is carried out at high speed and does not affect its precision while multiple operations such as the printing of tool positioning and blanking, is effectively improved production effect
Rate, makes printable more than 18 stock per minute；Increase the quality detector to stock quality testing after printing simultaneously
Structure and defective products collecting mechanism, can carry out real-time detection to each stock, distinguish and sort defective products and certified products, and
Continuously occur capable of automatic alarm during defective products and shut down, it is to avoid produce substantial amounts of defective products, and reduce production cost.
Description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Axonometric charts of the Fig. 1 for the full-automatic screen printer in one embodiment of the invention；
Structural representations of the Fig. 2 for the turntable transport mechanism in Fig. 1；
Structural representations of the Fig. 3 for the bearing assembly in Fig. 2；
Structural representations of the Fig. 4 for the splicing mechanical positioning mechanism in Fig. 1；
Structural representations of the Fig. 5 for the web plate adjustment mechanism in Fig. 1；
Structural representations of the Fig. 6 for the quality testing mechanism in Fig. 1；
Structural representations of the Fig. 7 for the defective products collecting mechanism in Fig. 1；And
Structural representations of the Fig. 8 for the defective products rack in Fig. 7.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.
Fig. 1 shows that the Full automatic screen for carrying out silk screen printing to stock 200 in one embodiment of the invention prints
The structure of brush machine 100.As shown in figure 1, the full-automatic screen printer 100 includes frame 10 and in the frame 10
Turntable transport mechanism 20.Wherein, include rotatable rotating disk 21 (referring to Fig. 2) on the turntable transport mechanism 20, and there are four
Station.In the embodiment shown in fig. 1, it has been sequentially arranged on each station along the direction of rotation of the turntable transport mechanism 20 and has connect
Material mechanical positioning mechanism 30, shooting precise locating mechanism 40, silk-screen mechanism 60, and cutting agency 70.In the present embodiment, the silk
Web plate adjustment mechanism 50 is additionally provided with below 60 vertical direction of printing mechanism.Wherein, stock 200 is carried on the dial conveyor
On the rotating disk 21 of structure 20, pre-determined bit is carried out by splicing mechanical positioning mechanism 30 first, subsequently, by means of shooting precise locating mechanism
40 carry out camera positioning storage location information, and then adjust structure 50 to 51 (ginseng of web plate according to the positional information by web plate
See Fig. 5) realize adjustment.After stock 200 rotates to silk-screen station, positioned by printing machinery detent mechanism, subsequently
The printing of stock 200 is realized by silk-screen mechanism 60, and the stock being completed for printing is passed through into 70 blanking of cutting agency.
In the preferred embodiment of the present invention, it is to realize the quality testing to print product, the Full automatic screen prints
Machine also include for detect stock 200 printing quality quality testing mechanism 80 and for will printing defective products collect
Defective products collecting mechanism 90.Therefore, after being completed for printing, subsequently stock 200 can be transferred to by quality inspection by cutting agency 70
Surveying carries out the real-time detection of stock 200 in mechanism 80, judge certified products and defective products, and then the defective products for detecting is placed
Stored in defective products collecting mechanism 90.
It is concrete that the turntable transport mechanism 20 includes rotating disk 21 as shown in Fig. 2 in the present embodiment, and described in being arranged at
Rotating disk transmission motor 22 and intermittent motion component 23 below rotating disk 21.Wherein, rotating disk transmission motor 22 and intermittent motion component
23 are connected, and intermittent motion component 23 is connected with rotating disk 21.Therefore, rotating disk transmission motor 22 can drive interval fortune
Dynamic component 23 works, and then the rotating disk 21 can be rotated intermittently.In the present embodiment, the intermittent motion component 23 is preferably
Cam splitter.Further, as shown in Fig. 2 being provided with four stations on rotating disk 21, for make turntable transport mechanism 20 along turn
The respective operations to stock 200 are realized during the circumferential intermittent rotation of disk 21 on each station.Wherein, four stations exist
It is specially in the present embodiment：Splicing station, vision fine positioning station, silk-screen station, and discharge station；And correspond to four works
Position is respectively arranged with splicing mechanical positioning mechanism 30, shooting precise locating mechanism 40, silk-screen mechanism 60 and cutting agency 70.
However, in other embodiments, it is also possible to first carried out quality testing to stock before blanking.That is, the rotating disk
21 four stations can now be adjusted to：Splicing station, vision fine positioning station, silk-screen station, and quality testing station.
Splicing mechanical positioning mechanism 30, shooting precise locating mechanism 40, silk-screen mechanism 60 and matter are respectively arranged with corresponding to four stations
Amount detection machine structure 80.
In the present embodiment, as Figure 2-3, bearing assembly 24 is additionally provided with rotating disk 21, it is in the present embodiment, right
Four bearing assemblies 24 should be placed with four on rotating disk 21 station, thus can machinery positioning splicing, shooting fine positioning, web plate
Automatic aligning and silk-screen, and multiple operations such as blanking or quality testing can be carried out at high speed simultaneously.Wherein, the bearing assembly 24 with
21 floating connection of rotating disk, specially bearing assembly 24 can be relative under the drive of splicing mechanical positioning mechanism 30 in the present embodiment
Rotating disk 21 up and down and is moved left and right in a vertical and horizontal direction, with the operation being adapted on different station.
Specifically as shown in figure 3, in the present embodiment, each bearing assembly 24 is including mainboard (non-label), along the mainboard
At least one clamping element 241 that arranges of periphery, and multiple positioning sleeves 242 for being arranged at the mainboard bottom.Wherein, the master
Vacuum suction structure is provided with plate, and for the fixation of stock, and the mainboard can be with respect to the clamping element 241 vertically and horizontally
Certain movement is done in direction, to coordinate the mechanical positioning mechanism running.And multiple positioning sleeves 242 then can be with splicing machinery positioning
The keeper 32 of mechanism 30 is engaged to realize the positioning of stock.The mainboard is preferably rectangular in the present embodiment, and positions
The quantity of set is four, is respectively arranged at four angles of rectangle, more stably supports and position in order to realize.
It is to act on adsorbing the stock on bearing assembly 24 by vac sorb in the above-described embodiments.The present invention exists
This fixed form to the clamping element on bearing assembly 24 is not specifically limited, and only needs 24 bottom of bearing assembly to be provided with fixed
Position set 242.
In the present embodiment, further as shown in Fig. 2 the turntable transport mechanism 20 also includes being plugged in the middle part of rotating disk 21 simultaneously
The electrical rotating joint 25 coupled with intermittent motion component 23.
Fig. 4 shows the concrete structure of the splicing mechanical positioning mechanism 30 in one embodiment of the invention.As shown in figure 4, should
Splicing mechanical positioning mechanism 30 is vertically fixed from being disposed near a side for being laterally away from the rotating disk of rotating disk 21
Position part installing plate 31, guide pin bushing fixed plate 34 and detent mechanism base plate 35.Wherein, the keeper installing plate 31 can be solid with respect to guide pin bushing
Fixed board 34 is vertically moved up and down.Multiple and bearing assembly 24 positioning sleeve 242 is fixed with keeper installing plate 31
The keeper 32 being adapted；The keeper 32 is driven equally to move up and down when the keeper installing plate 31 is moved up and down, thus
Positioning sleeve 242 is can be inserted into or exited, the positioning to stock 200 is realized.In the present embodiment, in detent mechanism base plate 35 and lead
Cam 36 and guide pillar guide pin bushing component 37 are provided between set fixed plate 34.The splicing mechanical positioning mechanism 30 also includes positioning jacking
Motor 33, and position jacking motor 33 and be connected with cam 36 by shaft coupling (not shown), and provide for guide pillar guide pin bushing component 37
Machine power.Wherein, the cam 36 and keeper installing plate 31 contact, to promote the keeper installing plate 31 to move.
Before shooting precise locating mechanism 40 carries out fine positioning to stock 200, positioning jacking motor 33 is with moving cam 36
Rotate, and then promote the jacking of keeper installing plate 31, so as to realize the jacking of 32 in the vertical direction of keeper.The keeper
During 32 jacking and then can be with the positioning sleeve 242 of 24 bottom of bearing assembly fit each other.Due between bearing assembly 24 and rotating disk 21
It is floating connection, therefore the precise positioning of the achievable stock 200 of the cooperation of keeper 32 and positioning sleeve 242 can be passed through.This
Outward, the positioning precision realized by way of this machinery positioning is not affected by the error of equipment rotating speed and electric component.
In addition, on rotating disk 21, (structure and splicing machinery are fixed to be additionally provided with printing machinery detent mechanism 52 on web plate adjustment mechanism 50
Position mechanism is identical), and web plate adjustment mechanism 50 and silk-screen mechanism 60 are just to same station.Therefore, by imaging fine positioning and silk
The positioning datum adopted during print is all the positioning sleeve of 24 bottom of bearing assembly, realizes the unification of positioning datum；Pass through net again
Plate adjustment mechanism 50 can ensure printing precision to the further adjustment of web plate.According to one preferred embodiment of the present invention, using this
When bright full-automatic screen printer is printed, within its printing precision is ± 0.025mm.
In the present embodiment, the keeper 32 is preferably alignment pin, and positioning sleeve 242 is preferably tapered, is locating cone
Set.
In the present embodiment, the shooting precise locating mechanism 40 can be clapped using the ccd video camera being electrically connected with the controller
Take the photograph, to realize position adjustment by controller to the web plate 51 of web plate adjustment mechanism 50.Web plate adjustment mechanism 50 is taken the photograph for basis
The positional information of the stock shot as precise locating mechanism 40 is adjusting the position of web plate 51.The shooting precise locating mechanism 40 and net
Plate adjustment mechanism 50 can adopt associated mechanisms of the prior art, here of the present invention to be not particularly limited.
Fig. 5 shows the web plate adjustment mechanism 50 in one embodiment of the invention.As shown in figure 5, in the present embodiment, the net
It is provided with below 50 in the vertical direction of plate adjustment mechanism for realizing the printing machinery for further positioning positioning to stock
Mechanism 52.The printing machinery detent mechanism 52 is identical with the structure of aforesaid splicing mechanical positioning mechanism 30.The printing machinery is fixed
Position mechanism 52 is fixed in frame 10, and including keeper 53.In the rotary course of rotating disk 21, controller is by according to storage
Positional information controls the web plate adjustment mechanism 50 and realizes the adjustment to 51 position of web plate.After rotating disk 21 is rotated in place, printer
Tool detent mechanism 52 rises, in making the positioning sleeve 242 of 24 bottom of the insertion bearing assembly of keeper 53, so as to realize determining for stock
Position.
And silk-screen mechanism 60 can be realized using gantry frame type silk-screen mechanism of the prior art in the present embodiment, it is used for
Realize the printing to stock 200.And cutting agency 70 can then adopt blanking mechanical hand of the prior art, or other can edge
The grasping mechanism that multiple directions (X, Y, Z axis direction) are moved back and forth realizing, for realizing stock 200 from station dial 20
On unloading.Therefore, the present invention is equally repeated no more to the concrete structure of the silk-screen mechanism and cutting agency 70 at this.
In the present embodiment, the cutting agency 70 is arranged between silk-screen mechanism 60 and quality testing mechanism 80, for
It is placed in the detection platform 81 of quality testing mechanism 80, with reality after the stock for printing is unloaded from station dial 20
Quality testing is carried out to the stock now.Certainly, in other embodiments, the cutting agency 70 can also be arranged at quality testing
Between mechanism 80 and defective products collecting mechanism 90；After quality testing is realized to stock, pass through further according to quality measurements
Stock after printing is unloaded and is placed by classification in corresponding collecting mechanism by cutting agency 70.
Fig. 6 shows the concrete structure of the quality testing mechanism 80 in one embodiment of the invention.As shown in fig. 6, the quality
Testing agency 80 includes the detection platform 81 in frame 10, and quality testing video camera 82 and quality testing driving group
Part 83.In the present embodiment, the quality testing video camera 82 and quality testing drive component 83 are may be contained within silk-screen mechanism 60.
Certainly, in other embodiments, the quality testing video camera 82 and quality testing drive component 83 can also be arranged at whole silk
At the other positions of net printer, or it is separately provided fixed supporting seat.The present invention is at this to 82 He of quality testing video camera
The fixed position of quality testing drive component 83 is not specifically limited.
In this embodiment, two quality testing drive components 83 are provided with.The quality testing video camera 82 is just to printing
Stock into after, which adopts face battle array optical system, carries out quality testing for the stock after to being completed for printing, and to printing
As a result make feedback in real time.And the quality testing drive component 83 is used for driving quality testing video camera 82 to carry out quality inspection
Survey.When stock size is less, the middle part of the alignment stock 200 of quality testing video camera 82 is detected.And in stock
When size is larger, the quality testing drive component 83 drives quality testing video camera 82 to carry out quality testing at twice, to meet
The detection of various sizes of stock.
In the present embodiment, the quality testing mechanism 80 also includes that quality testing video camera adjusts component 84, for adjusting
The position in the horizontally and vertically direction of the quality testing video camera 82, thus can allow quality testing video camera 82 with optimal
Angle to being completed for printing after stock detect.
Fig. 7-8 shows the concrete structure of the defective products collecting mechanism 90 in one embodiment of the invention.As Figure 7-8,
The defective products collecting mechanism 90 generally include defective products bracing frame 91, be supported on the defective products bracing frame 91 and with detection
The adjacent defective products mounting table 92 of platform 81, the defective products displacement guide rail 93 being fixed on defective products bracing frame 91, movably
Be sleeved on suction disc lowering or hoisting gear 94 on defective products displacement guide rail 93, and the connection of suction disc lowering or hoisting gear 94 suction disc 95, peace
It is mounted on defective products bracing frame 91 and the defective products displacement motor 96 with 94 drive connection of suction disc lowering or hoisting gear, defective products rack
97, and placement for drive the defective products rack lifting of the in the vertical direction below the defective products rack 97
Frame lifting assembly 98.
After defective products is placed on the defective products mounting table 92, suction disc lowering or hoisting gear 94 will promote suction disc 95 to rise to not
Non-defective unit holds；Subsequently defective products displacement motor 96 drives the suction disc lowering or hoisting gear 94 to shift guide rail together with suction disc 95 along defective products
93 middle parts for being displaced to defective products rack 97；Subsequently suction disc lowering or hoisting gear 94 declines makes between suction disc 95 and defective products very simultaneously
Dead break, thus can be placed on defective products on the defective products rack 97；Subsequently defective products displacement motor 96 is reset to and is treated
The position of defective products is taken, continues to wait until next defective products.Now, rack lifting assembly 98 drives the defective products rack 97
Preset height is risen to, to wait splicing.
In the present embodiment, the structure of the defective products rack 97 specifically can be as shown in figure 11.Wherein, defective products rack
97 generally include the multilayer insulating panel 972 that fixed base plate 971, in the vertical direction is intervally installed on fixed base plate 971,
The support column 973 being arranged between every adjacent two layers dividing plate 972, and vertically it is crossed on above-mentioned multilayer insulating panel 972
Between sidepiece baffle plate 974.Wherein, multiple spaced support bars 975 are also placed with each dividing plate 972, for supporting
Defective products.In the present embodiment, two support bars are provided with each dividing plate 972.Preferably, the defective products rack 97 is gone back
Handle 976 is may include, is easy to the removal of defective products rack 97.
Further, the rack lifting assembly 98 specifically includes rack lifting motor 981, and rack lifting electricity
The elevating screw 982 that machine 981 is connected, and the lifting supporting plate 983 being connected with the elevating screw 982.Wherein, this is not
Non-defective unit rack 97 is supported integrally on lifting supporting plate 983.Operationally, rack lifting motor 981 will drive elevating screw
982 rotate, so that 983 liters of lifting supporting plate for carrying defective products rack 97 is down to preset height, and (specially defective products is put
The spacing that frame 97 moves integrally two-layer dividing plate is put, to next support bar position), until whole defective products rack 97 places full
After defective products, whole defective products rack 97 is removed by artificial or mechanical hand, subsequently place into the defective products of new sky
Rack 97 continues to collect defective products.
In addition, in the present embodiment, alarm unit can also be set in the controller.When equipment is consecutively detected defective products
When, controller controls the full-automatic printing equipment and shuts down, and while controlling alarm unit sends alarm signal (such as alarm bell, sudden strain of a muscle
Light etc.).
The mode of the adjust automatically web plate of full-automatic screen printer of the invention briefly below：Before printing, receiver
Tool detent mechanism 30 will be fixed with 24 jacking of bearing assembly of stock 200, and web plate 51 carries out one-step print to stock 200.
Subsequently rotating disk 21 rotates, and stock 200 is sent to below shooting precise locating mechanism 40, by splicing mechanical positioning mechanism 30 again
It is secondary that 24 jacking of bearing assembly and is carried out into camera positioning by fine positioning video camera 42 to stock 200, and according to stock
Pattern on 200 determines the position of web plate 51, the position is defined as the origin position of web plate 51, and stores the positional information.
Therefore, the adjustment of the web plate is performed fully automatic, without the need for manual participation.In the full-automatic screen printer of the present invention, web plate 51
Adjustment carry out on the premise of splicing mechanical positioning mechanism carries out mechanical precise positioning to stock, it is possible thereby to effectively
Ground solve because connecting gear mechanical clearance and electric elements high capacity and the accuracy error caused under conditions of running up lead
The difficult problem for causing printing precision relatively low, makes the repetitive positioning accuracy of web plate reach 0.002mm, more existing manually to adjust web plate
Screen process press (repetitive positioning accuracy is in more than 0.01mm) have larger lifting.
The operation principle of the full-automatic screen printer of the present invention is introduced below in conjunction with Fig. 1-8 briefly.Splicing machinery positioning
24 jack-up of bearing assembly of splicing station is positioned by mechanism 30, and charging and discharging mechanism (not shown, for example, robot) is by after dedusting
Stock be delivered on the bearing assembly 24 and fix the stock, and splicing mechanical positioning mechanism 30 subsequently declines that depart from should
Bearing assembly 24.Subsequently rotating disk 21 continues rotation, and stock is transported at shooting precise locating mechanism 40.Now, splicing machinery
24 jack-up of bearing assembly is positioned by detent mechanism 30, and fine positioning video camera 22 carries out camera positioning, and controller to stock
The positional information of stock is stored.Subsequently, (in the rotary course of rotating disk 21, controller is according to institute for the continuation of rotating disk 21 rotation
Storage location information control web plate adjustment mechanism 50 realizes the adjustment of web plate position so as to corresponding with stock), will subsequently hold
Print thing is sent at web plate adjustment mechanism 50, and passes through printing machinery detent mechanism 52 by 24 jack-up of bearing assembly；Under web plate 56
It is down to and is close to stock, and 60 web plate 51 of silk-screen mechanism is printed to stock.After being completed for printing, web plate 51 rises one
Determine height, and printing machinery detent mechanism 52 declines.Subsequently, rotating disk 21 continues rotation, makes cutting agency 70 by holding for printing
Print thing is drawn and is placed in detection platform 81.The quality testing video camera 82 of quality testing mechanism 80 is in detection platform 81
Stock printed after quality testing, and non-defective unit and defective products are made a distinction according to testing result.Then detect the printing for finishing
Thing can be taken away by charging and discharging mechanism and be sorted, and defective products is placed on defective products mounting table 92 with defective products collecting mechanism 90
Defective products rack 97 in store.So circulate.
Certainly, according to description above, it is also possible to after the completion of silk-screen, stock continues to rotate to quality testing station
On, and quality testing after being printed to stock by quality testing mechanism 80, and according to testing result make a distinction non-defective unit and
Defective products；Subsequently detected that the stock for finishing takes sorting away by cutting agency 70.
Using the full-automatic screen printer of the present invention, which has advantages below：
1) increased splicing mechanical positioning mechanism；Splicing station in rotating disk 21, shooting precise locating mechanism and to stock
Before being printed, the bearing assembly 24 for carrying stock is carried out into machinery positioning using high-precision keeper, makes to hold
Print thing can also keep accurately repetitive positioning accuracy in the case where equipment runs up, and not affected by other factorses.Meanwhile,
High accuracy camera positioning is carried out to stock using ccd video camera, and realizes the automatic tune of web plate by web plate adjustment mechanism
It is whole, and while using being printed after structure identical printing machinery detent mechanism machinery positioning again, it is effectively improved repetition
Positioning precision, realizes repetitive positioning accuracy in 0.002mm, and more existing most of automatic screen-printing machines manually carry out web plate
Para-position (repetitive positioning accuracy is in more than 0.01mm) has larger lifting.
2) increase quality testing mechanism, the printing amount of substance after every a piece of printing is examined using face battle array optical system
Look into, and stock is made a distinction according to inspection result and sorted, directly to the timely feedback of print result and monitor in real time.Cause
This, the full-automatic screen printer can not be to the printing quality of stock by the way of artificial sampling observation by random samples in can overcoming prior art
Carry out monitor in real time, printing quality existing problems can not be found in time and cause to produce a large amount of defective products this technology occur difficult
Topic.In addition, user also can customize setting relevant parameter, the shutdown capable of automatic alarm when equipment continuously generates defective products, and treat
Workman restarts equipment after problem is excluded, it is to avoid a large amount of printing defective products are produced, and reduce production cost.
3) using the turntable transport mechanism of four stations, machinery positioning splicing, the smart para-position of shooting, web plate adjustment and silk are realized
Printing mechanism prints, and stock discharging or four procedure of print quality inspection are carried out simultaneously after print.Which can overcome prior art
Orthoscopic feed system in, only after one procedure is completed can just carry out next process causes the relatively low skill of production efficiency
An art difficult problem, effectively reduces printing time, improves the work efficiency of machine.Using the full-automatic screen printer of the present invention
Afterwards, the stock quantity of printing per minute can be brought up to more than 18, production efficiency significantly improves (same level in prior art
The full-automatic screen printer stock quantity that can only be printed per minute be less than 10).
Embodiments of the invention are described above in conjunction with accompanying drawing, but be the invention is not limited in above-mentioned concrete
Embodiment, above-mentioned specific embodiment are only schematic, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of without departing from present inventive concept and scope of the claimed protection, can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of full-automatic screen printer, it is characterised in that include：Frame, and the carrying group in the frame
Part；Carrier is carried on the bearing assembly, and the bearing assembly bottom is provided with multiple positioning sleeves；In the frame also
Be provided with carries out splicing mechanical positioning mechanism and the silk-screen mechanism of machinery positioning to the stock；Wherein, the receiver
Tool detent mechanism includes the multiple keepers being adapted with the positioning sleeve, and the keeper liftable is described to insert or exit
Positioning sleeve；The quality testing mechanism for detecting stock printing quality is additionally provided with the frame.
2. full-automatic screen printer according to claim 1, it is characterised in that the splicing mechanical positioning mechanism includes
Keeper installing plate, guide pin bushing fixed plate and detent mechanism base plate；Wherein, the plurality of keeper is fixed on the keeper peace
On dress plate；Cam and guide pillar guide pin bushing component is provided between the detent mechanism base plate and the guide pin bushing fixed plate；The splicing
Mechanical positioning mechanism also includes positioning jacking motor and cam；Wherein, the positioning jacking motor is convex with described by shaft coupling
Wheel connects, and the cam contacts to promote the keeper installing plate to drive the positioning unit with the keeper installing plate
Part is moved.
3. full-automatic screen printer according to claim 1, it is characterised in that the quality testing mechanism includes fixing
Quality testing video camera in the silk-screen mechanism, the quality testing driving group for driving the quality testing video camera
Part, and for adjusting the quality testing video camera adjustment component of the position of the quality testing video camera；The quality testing
Mechanism also includes the detection platform in the frame.
4. full-automatic screen printer according to claim 1, it is characterised in that also including being fixed in the frame
Turntable transport mechanism；The turntable transport mechanism includes rotatable rotating disk；The bearing assembly floating connection is in the rotating disk
On；To there is four stations on the rotating disk：Splicing station, vision fine positioning station, silk-screen station, and discharge station or
Quality testing station, and the splicing mechanical positioning mechanism, shooting fine positioning machine is sequentially arranged along the direction of rotation of the rotating disk
Structure, the silk-screen mechanism, and cutting agency or the quality testing mechanism.
5. full-automatic screen printer according to claim 4, it is characterised in that the turntable transport mechanism also includes position
Rotating disk below rotating disk transmits motor and intermittent motion component；Wherein, the rotating disk transmission motor and the intermittent movement group
Part is connected, and the intermittent motion component is connected with rotating disk transmission.
6. full-automatic screen printer according to claim 1, it is characterised in that the intermittent motion component is cam point
Cutter.
7. full-automatic screen printer according to claim 1, it is characterised in that also including defective products collecting mechanism；Its
In, the defective products collecting mechanism includes adjoining the defective products mounting table of the detection platform, is fixed on the defective products support
Defective products displacement guide rail, the suction disc lowering or hoisting gear being movably sleeved on defective products displacement guide rail on frame and described
Suction disc lowering or hoisting gear connection suction disc, on the defective products support and with the suction disc lowering or hoisting gear drive connection not
Non-defective unit displacement motor, defective products rack, and for driving the rack lifting assembly of the defective products rack lifting.
8. full-automatic screen printer according to claim 7, it is characterised in that the defective products rack is included in perpendicular
The multilayer insulating panel that Nogata is intervally installed upwards, and the support column being arranged between every adjacent two layers dividing plate；Wherein, it is each
Multiple support bars for support defective products and be intervally installed are placed with the dividing plate also.
9. full-automatic screen printer according to claim 7, it is characterised in that the rack lifting assembly includes putting
The elevating screw that frame lifting motor and the rack lifting motor are connected is put, and is connected with elevating screw transmission
The lifting supporting plate for connecing；The defective products rack is supported on the lifting supporting plate.
10. full-automatic screen printer according to claim 1, it is characterised in that also including web plate adjustment mechanism；Its
In, the web plate adjustment mechanism in the vertical direction is located at the lower section of the silk-screen mechanism, and the web plate adjustment mechanism is also
Including the printing machinery detent mechanism for carrying out machinery positioning to the stock before printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026578.5A CN106515214B (en) | 2015-12-30 | 2015-12-30 | A kind of full-automatic screen printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026578.5A CN106515214B (en) | 2015-12-30 | 2015-12-30 | A kind of full-automatic screen printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106515214A true CN106515214A (en) | 2017-03-22 |
| CN106515214B CN106515214B (en) | 2018-07-24 |
Family
ID=58348879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511026578.5A Expired - Fee Related CN106515214B (en) | 2015-12-30 | 2015-12-30 | A kind of full-automatic screen printer |
Country Status (1)
| Country | Link |
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| CN (1) | CN106515214B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081956A (en) * | 2017-04-28 | 2017-08-22 | 东莞市安达自动化设备有限公司 | A kind of screen printing apparatus |
| CN107215083A (en) * | 2017-07-25 | 2017-09-29 | 丹阳卓尔包装设备制造有限公司 | A kind of chromatography screen process press |
| CN107351524A (en) * | 2017-08-23 | 2017-11-17 | 昆山赢天下自动化科技有限公司 | A kind of paper winder and screen process press |
| CN107471814A (en) * | 2017-09-18 | 2017-12-15 | 肇庆市格朗自动化科技有限公司 | Screen process press and screen printing system |
| CN108535280A (en) * | 2018-04-26 | 2018-09-14 | 东莞市瑞立达玻璃盖板科技股份有限公司 | A kind of glass silk screen printing detection device |
| CN110126445A (en) * | 2019-05-30 | 2019-08-16 | 东莞市展迅机械科技有限公司 | A kind of silk-screen printing production line |
| CN111634111A (en) * | 2020-05-26 | 2020-09-08 | 深圳市和力泰智能制造有限公司 | Glass apron silk screen printing device |
| CN112026345A (en) * | 2020-09-03 | 2020-12-04 | 苏州迈为科技股份有限公司 | Printing machine assembly and multi-line printing device |
| CN112895688A (en) * | 2021-02-02 | 2021-06-04 | 徐美云 | High-quality screen printing device capable of intermittently printing |
| CN113002150A (en) * | 2021-02-04 | 2021-06-22 | 昆山市和博电子科技有限公司 | Full-automatic screen printing machine for wafer |
| CN114148085A (en) * | 2021-11-30 | 2022-03-08 | 芜湖市丰德科技有限公司 | Full-automatic metal electric part flowing water type printing machining center |
| CN114474967A (en) * | 2021-12-20 | 2022-05-13 | 西门子（中国）有限公司 | Screen printing machine control method, screen printing machine control device, electronic equipment and storage medium |
| CN116215059A (en) * | 2023-03-29 | 2023-06-06 | 河北鹏润印刷有限公司 | Double-sided double-color printing machine for publication printing and printing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01253448A (en) * | 1988-03-31 | 1989-10-09 | Toray Eng Co Ltd | Screen printer |
| CN103252989A (en) * | 2013-04-15 | 2013-08-21 | 东莞市瑾耀精密设备有限公司 | Silk-screen printing machine based on CCD (charge coupled device) automatic alignment printing system |
| CN203371890U (en) * | 2013-08-06 | 2014-01-01 | 东莞市优势达机械科技有限公司 | Full-automatic precision screen printing machine |
| CN204309374U (en) * | 2014-11-24 | 2015-05-06 | 张明德 | Printing machine automated calibration system |
| CN105149959A (en) * | 2015-08-26 | 2015-12-16 | 任大伏 | Light guide plate machining device with automatic detecting function |
| CN205364826U (en) * | 2015-12-30 | 2016-07-06 | 深圳市天慧谷科技股份公司 | Full -automatic screen printing machine |
-
2015
- 2015-12-30 CN CN201511026578.5A patent/CN106515214B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01253448A (en) * | 1988-03-31 | 1989-10-09 | Toray Eng Co Ltd | Screen printer |
| CN103252989A (en) * | 2013-04-15 | 2013-08-21 | 东莞市瑾耀精密设备有限公司 | Silk-screen printing machine based on CCD (charge coupled device) automatic alignment printing system |
| CN203371890U (en) * | 2013-08-06 | 2014-01-01 | 东莞市优势达机械科技有限公司 | Full-automatic precision screen printing machine |
| CN204309374U (en) * | 2014-11-24 | 2015-05-06 | 张明德 | Printing machine automated calibration system |
| CN105149959A (en) * | 2015-08-26 | 2015-12-16 | 任大伏 | Light guide plate machining device with automatic detecting function |
| CN205364826U (en) * | 2015-12-30 | 2016-07-06 | 深圳市天慧谷科技股份公司 | Full -automatic screen printing machine |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081956A (en) * | 2017-04-28 | 2017-08-22 | 东莞市安达自动化设备有限公司 | A kind of screen printing apparatus |
| CN107215083A (en) * | 2017-07-25 | 2017-09-29 | 丹阳卓尔包装设备制造有限公司 | A kind of chromatography screen process press |
| CN107351524A (en) * | 2017-08-23 | 2017-11-17 | 昆山赢天下自动化科技有限公司 | A kind of paper winder and screen process press |
| CN107471814A (en) * | 2017-09-18 | 2017-12-15 | 肇庆市格朗自动化科技有限公司 | Screen process press and screen printing system |
| CN108535280A (en) * | 2018-04-26 | 2018-09-14 | 东莞市瑞立达玻璃盖板科技股份有限公司 | A kind of glass silk screen printing detection device |
| CN110126445A (en) * | 2019-05-30 | 2019-08-16 | 东莞市展迅机械科技有限公司 | A kind of silk-screen printing production line |
| CN110126445B (en) * | 2019-05-30 | 2024-01-23 | 广东展迅智能装备科技有限公司 | Silk screen printing production line |
| CN111634111B (en) * | 2020-05-26 | 2023-08-22 | 深圳市和力泰智能科技有限公司 | Glass cover plate screen printing device |
| CN111634111A (en) * | 2020-05-26 | 2020-09-08 | 深圳市和力泰智能制造有限公司 | Glass apron silk screen printing device |
| CN112026345A (en) * | 2020-09-03 | 2020-12-04 | 苏州迈为科技股份有限公司 | Printing machine assembly and multi-line printing device |
| CN112895688A (en) * | 2021-02-02 | 2021-06-04 | 徐美云 | High-quality screen printing device capable of intermittently printing |
| CN113002150B (en) * | 2021-02-04 | 2022-05-27 | 昆山市和博电子科技有限公司 | Full-automatic screen printing machine for wafer |
| CN113002150A (en) * | 2021-02-04 | 2021-06-22 | 昆山市和博电子科技有限公司 | Full-automatic screen printing machine for wafer |
| CN114148085A (en) * | 2021-11-30 | 2022-03-08 | 芜湖市丰德科技有限公司 | Full-automatic metal electric part flowing water type printing machining center |
| CN114474967A (en) * | 2021-12-20 | 2022-05-13 | 西门子（中国）有限公司 | Screen printing machine control method, screen printing machine control device, electronic equipment and storage medium |
| CN114474967B (en) * | 2021-12-20 | 2023-10-03 | 西门子（中国）有限公司 | Screen printer control method, screen printer control device, electronic equipment and storage medium |
| CN116215059A (en) * | 2023-03-29 | 2023-06-06 | 河北鹏润印刷有限公司 | Double-sided double-color printing machine for publication printing and printing method thereof |
| CN116215059B (en) * | 2023-03-29 | 2023-08-11 | 河北鹏润印刷有限公司 | Double-sided double-color printing machine for publication printing and printing method thereof |
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|---|---|
| CN106515214B (en) | 2018-07-24 |
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Address after: 518132 fourth floor, production plant, hualite building, No.2 Road, Tongguan Road, West District, Guangming high tech Industrial Park, Shenzhen City, Guangdong Province Patentee after: Shenzhen tianhuigu Technology Co.,Ltd. Address before: 518132 Guangming Guangming hi tech Industrial Park, Guangming District, Guangdong, Shenzhen Province, West View Road, No. 2, Luwali Te building, production plant, four floor Patentee before: SHENZHEN TINVICO TECHNOLOGY Co.,Ltd. |
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