CN113400778B - Full-automatic high-precision single-printing-table screen printing machine - Google Patents
Full-automatic high-precision single-printing-table screen printing machine Download PDFInfo
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- CN113400778B CN113400778B CN202110717465.9A CN202110717465A CN113400778B CN 113400778 B CN113400778 B CN 113400778B CN 202110717465 A CN202110717465 A CN 202110717465A CN 113400778 B CN113400778 B CN 113400778B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
- B41F15/12—Machines with auxiliary equipment, e.g. for drying printed articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/16—Printing tables
- B41F15/18—Supports for workpieces
- B41F15/20—Supports for workpieces with suction-operated elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/36—Screens, Frames; Holders therefor flat
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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
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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
- B41F33/16—Programming systems for automatic control of sequence of operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2200/00—Printing processes
- B41P2200/40—Screen printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
- B41P2213/10—Constitutive elements of driving devices
- B41P2213/11—Motors
- B41P2213/124—Electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/50—Printing presses for particular purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/50—Printing presses for particular purposes
- B41P2217/60—Means for supporting the articles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
Abstract
The invention discloses a full-automatic high-precision single-pad screen printing machine, which comprises a rack, a material supporting plate arranged on the rack, a feeding mechanism, a pad transferring and screen aligning adjusting mechanism, a fine positioning camera mechanism, a screen printing mechanism and a discharging mechanism, wherein a plurality of layers of printing stocks can be placed on the material supporting plate, the pad transferring and screen aligning adjusting mechanism is provided with a loading level, a unloading level and a screen printing level, the feeding mechanism is positioned between the material supporting plate and the loading level, the fine positioning camera mechanism is positioned above the loading level and the unloading level and is used for shooting and positioning the printing stocks on the pad transferring and screen aligning adjusting mechanism, the screen printing mechanism is positioned above the screen printing level, and the discharging mechanism is positioned between the fine positioning camera mechanism and the loading level and the unloading level. The invention adopts reasonable and high-efficiency process layout as a whole, integrates automatic feeding, printing stock positioning, transferring, screen plate aligning, automatic screen printing and automatic blanking according to the process flow of screen printing, and has the advantages of complete functions, reasonable layout, compact structure, high efficiency, high yield and good precision.
Description
Technical Field
The invention relates to the technical field of screen printing, in particular to a full-automatic high-precision single-printing-station screen printing machine.
Background
A flexible printed circuit board, which is a printed circuit having high reliability and excellent flexibility and is manufactured by etching a copper foil using a mylar or polyimide as an insulating base material, has advantages of high wiring density, light weight, thin thickness, less wiring space limitation, high flexibility, and the like, compared to most of general hard resin circuit boards. In recent years, the flexible printed circuit board has advantages of flexibility, smaller volume, lighter weight, etc. and is widely used in the fields of various electronic products, automatic instruments, office equipment, aerospace instruments, and hard/flexible disks. Through the connection of the flexible circuit board, the signal transmission between the modules is achieved, the product module layout is optimized, and the product function is improved. In the future, under the major trends of electronic product design lightness and thinness, multimedia integration, multi-functional media informatization and lightness and portability, the flexible printed circuit board has an unlimited development market, and electronic products, LCDs, OLED displays, office equipment and the like are all flexible printed circuit boards which have non-trivial markets. In summary, the light-weight and high-density material technology is a main development target of the flexible printed circuit board, and in the future, the flexible printed circuit board will inevitably become an important component in the production and living of people. With the increasingly important function of the flexible printed circuit board, the screen printing technology of the flexible printed circuit board inevitably becomes one of the indispensable technologies for future development, and the screen printing machine of the flexible printed circuit board will occupy an important seat in the future market by virtue of the superiority thereof.
At present, the domestic flexible circuit board printing field mostly uses semi-automatic equipment for printing, and has the defects of low efficiency and poor precision.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a full-automatic high-precision single-pad screen printing machine which is high in efficiency, high in yield and good in precision.
The technical scheme of the invention is as follows:
the utility model provides a full-automatic high-accuracy single-ink-pad screen printing machine, includes the frame, sets up support flitch, feed mechanism, ink pad on the frame and moves and screen printing counterpoint adjustment mechanism, smart location camera mechanism, silk screen printing mechanism and unloading mechanism, can place a plurality of layers of stock on the support flitch, ink pad moves and screen printing counterpoint adjustment mechanism is equipped with material level and silk screen printing position from top to bottom, feed mechanism is located between the support flitch with material level from top to bottom for with stock transport on the support flitch to ink pad moves and screen printing counterpoint adjustment mechanism on, smart location camera mechanism is located the top of material level from top to bottom, to the stock that ink pad moved and screen printing counterpoint adjustment mechanism on, the ink pad moves and screen printing counterpoint adjustment mechanism and is used for carrying out the screen printing counterpoint adjustment according to the data that smart location camera mechanism detected, silk screen printing mechanism is located the top of ink screen printing position realizes the printing of stock, unloading mechanism is located between the ink pad location camera mechanism and the material level from top to bottom for with the stock and the unloading after printing.
Furthermore, the stamp pad transferring and screen aligning adjusting mechanism comprises a first Y-axis moving assembly, a screen printing bearing table, a screen printing table, a first X-axis moving assembly and a printing screen aligning camera, wherein the screen printing bearing table is movably arranged on the first Y-axis moving assembly, the screen printing table is packaged on the screen printing bearing table, an air suction cavity is formed between the screen printing bearing table and the screen printing bearing table, an air suction hole communicated with the air suction cavity is formed in the screen printing table in an array mode, a vacuum interface communicated with the air suction cavity is formed in the bottom of the screen printing bearing table, the vacuum interface is externally connected with vacuum equipment, the first X-axis moving assembly is fixedly arranged on one side of the screen printing bearing table, and a lens of the printing screen aligning camera is upwards and movably arranged on the first X-axis moving assembly.
Further, first Y axle removes subassembly includes first mount pad, first ball, first Y axle guide rail, first servo motor, first transmission seat and first shaft coupling, first ball rotates to set up in the first mount pad, first Y axle guide rail sets up on the first mount pad, first servo motor, first transmission seat set up the one end of first mount pad, first shaft coupling rotates to set up in the first transmission seat, first servo motor's motor shaft passes through first shaft coupling with first ball is connected, the silk screen printing plummer with first ball is connected to slide and set up on the first Y axle guide rail.
Furthermore, the first X-axis moving assembly includes a second mounting seat, a second ball screw, a first X-axis guide rail, a second servo motor, a second transmission seat, and a second coupler, the second ball screw is rotatably disposed in the second mounting seat, the first X-axis guide rail is disposed on one side of the second ball screw in parallel, the second servo motor and the second transmission seat are disposed at one end of the second mounting seat, the second coupler is rotatably disposed in the second transmission seat, a motor shaft of the second servo motor is connected to the second ball screw through the second coupler, and the printing screen alignment camera is connected to the second ball screw through a second slider and slidably disposed on the first X-axis guide rail.
Furthermore, the fine positioning camera mechanism comprises a second Y-axis moving assembly, a third Y-axis moving assembly, a second X-axis moving assembly, a third X-axis moving assembly, a first object positioning camera and a second object positioning camera, wherein the second Y-axis moving assembly and the third Y-axis moving assembly are arranged in parallel at intervals, the second X-axis moving assembly and the third X-axis moving assembly are movably arranged on the second Y-axis moving assembly and the third Y-axis moving assembly relatively, a lens of the first object positioning camera faces downwards and is movably arranged on the second X-axis moving assembly, and a lens of the second object positioning camera faces downwards and is movably arranged on the third X-axis moving assembly.
Furthermore, the second Y-axis moving assembly includes a first mounting plate, a second Y-axis guide rail, a third mounting seat, a third ball screw, a third servo motor, a third transmission seat and a third coupler, the second Y-axis guide rail is disposed on the first mounting plate, the third mounting seat is disposed on one side of the second Y-axis guide rail in parallel, the third ball screw is rotatably disposed in the third mounting seat, the third servo motor and the third transmission seat are disposed at one end of the third mounting seat, the third coupler is rotatably disposed in the third transmission seat, and a motor shaft of the third servo motor is connected to the third ball screw through the third coupler;
the third Y-axis moving assembly comprises a second mounting plate, a third Y-axis guide rail, a fourth mounting seat, a fourth ball screw, a fourth servo motor, a fourth transmission seat and a fourth coupler, the third Y-axis guide rail is arranged on the second mounting plate, the fourth mounting seat is arranged on one side of the third Y-axis guide rail in parallel, the fourth ball screw is rotatably arranged in the fourth mounting seat, the fourth servo motor and the fourth transmission seat are arranged at one end of the fourth mounting seat, the fourth coupler is rotatably arranged in the fourth transmission seat, and a motor shaft of the fourth servo motor is connected with the fourth ball screw through the fourth coupler;
one end of the second X-axis moving assembly is connected with the third ball screw through a third slider and is arranged on the second Y-axis guide rail in a sliding mode, the other end of the second X-axis moving assembly is arranged on the third Y-axis guide rail through a fourth slider in a sliding mode, one end of the third X-axis moving assembly is connected with the fourth ball screw through a fifth slider and is arranged on the third Y-axis guide rail in a sliding mode, and the other end of the third X-axis moving assembly is arranged on the second Y-axis guide rail through a sixth slider in a sliding mode.
Further, the second X-axis moving assembly includes a third mounting plate, a second X-axis guide rail, a fifth mounting seat, a fifth ball screw, a fifth servo motor, a fifth transmission seat and a fifth coupler, the second X-axis guide rail is disposed on the third mounting plate, the fifth mounting seat is disposed on one side of the second X-axis guide rail in parallel, the fifth ball screw is rotatably disposed in the fifth mounting seat, the fifth servo motor and the fifth transmission seat are disposed at one end of the fifth mounting seat, the fifth coupler is rotatably disposed in the fifth transmission seat, a motor shaft of the fifth servo motor is connected with the fifth ball screw through the fifth coupler, and the first printing material positioning camera is connected with the fifth ball screw through a seventh slider and slidably disposed on the second X-axis guide rail;
the third X-axis moving assembly comprises a fourth mounting plate, a third X-axis guide rail, a sixth mounting seat, a sixth ball screw, a sixth servo motor, a sixth transmission seat and a sixth coupler, the third X-axis guide rail is arranged on the fourth mounting plate, the sixth mounting seat is arranged on one side of the third X-axis guide rail in parallel, the sixth ball screw is rotatably arranged in the sixth mounting seat, the sixth servo motor and the sixth transmission seat are arranged at one end of the sixth mounting seat, the sixth coupler is rotatably arranged in the sixth transmission seat, a motor shaft of the sixth servo motor is connected with the sixth ball screw through the sixth coupler, and the second printing stock positioning camera is connected with the sixth ball screw through an eighth slider and is slidably arranged on the third X-axis guide rail.
Furthermore, the screen printing mechanism comprises a Z-axis moving assembly, a fourth Y-axis moving assembly, a screen printing assembly and a screen printing platform, the Z-axis moving assembly comprises a seventh mounting seat and a first tow chain, a Z-axis guide rail is arranged on the front surface of the seventh mounting seat, the fourth Y-axis moving assembly comprises an eighth mounting seat and a second tow chain, the eighth mounting seat is slidably arranged on the Z-axis guide rail and is in transmission connection with the first tow chain, a Z-axis driving motor is arranged at one end of the eighth mounting seat, a fourth Y-axis guide rail is arranged on the front surface of the eighth mounting seat, the screen printing assembly is slidably arranged on the fourth Y-axis guide rail and is in transmission connection with the second tow chain, a Y-axis driving motor is arranged on the screen printing assembly, and the screen printing platform is fixedly arranged at the bottom of the screen printing assembly.
Furthermore, the feeding mechanism comprises a first linear module, a connecting plate, a first mounting frame, a first mounting plate, a first lifting cylinder, a first suction nozzle mounting rod and a first suction nozzle, the first linear module is fixedly arranged on the inner side surface of the rack, a fourth X-axis guide rail is arranged on the side surface of the first linear module, the first mounting frame is movably arranged on the fourth X-axis guide rail through the connecting plate, the first lifting cylinder is arranged on the first mounting frame, a cylinder shaft of the first lifting cylinder faces downwards and is connected with the first mounting plate, and the first suction nozzle is provided with a plurality of parts and is uniformly distributed at the bottom of the first mounting plate through the first suction nozzle mounting rod.
Furthermore, the blanking mechanism comprises a second linear module, a connecting frame, a second mounting frame, an X-axis driving motor, a second mounting plate, a second lifting cylinder, a second suction nozzle mounting rod and a second suction nozzle, the second linear module is fixedly arranged on the inner side surface of the rack, a fifth X-axis guide rail is arranged on the side surface of the second linear module, the connecting frame is movably arranged on the fifth X-axis guide rail, a sixth X-axis guide rail is arranged at the bottom of the connecting frame, the second mounting frame is movably arranged on the sixth X-axis guide rail, the X-axis driving motor is arranged on the connecting frame, the second lifting cylinder is arranged on the second mounting frame, the cylinder shaft of the second lifting cylinder faces downwards and is connected with the second mounting plate, and the second suction nozzle is provided with a plurality of suction nozzles and is uniformly distributed at the bottom of the second mounting plate through the second suction nozzle mounting rod.
Compared with the prior art, the invention has the beneficial effects that: the automatic screen printing machine disclosed by the invention integrally adopts a reasonable and efficient process layout, integrates automatic feeding, printing stock positioning, transferring, screen plate aligning, automatic screen printing and automatic blanking according to a screen printing process, has complete functions, reasonable layout and compact structure, solves the problem that the existing semi-automatic soft-plate screen printing machine needs to manually carry out feeding and discharging, improves the production efficiency, and has high production yield and good precision.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of a fully automatic high-precision single-pad screen printing machine according to the present invention;
FIG. 2 is a second schematic structural view of a fully automatic high-precision single-pad screen printing machine according to the present invention;
FIG. 3 is a schematic structural view of the stamp pad transfer and screen alignment adjustment mechanism according to the present invention;
FIG. 4 is a schematic structural diagram of a fine positioning camera mechanism according to the present invention;
FIG. 5 is a schematic structural diagram of a silk-screen printing mechanism according to the present invention;
FIG. 6 is a schematic structural diagram of the feeding mechanism according to the present invention;
fig. 7 is a schematic structural view of the blanking mechanism of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
Examples
Referring to fig. 1 and 2, an embodiment of the present invention provides a full-automatic high-precision single-pad screen printing machine, including a frame 1, a material supporting plate 2 disposed on the frame 1, a feeding mechanism 3, a pad transferring and screen aligning adjusting mechanism 4, a fine positioning camera mechanism 5, a screen printing mechanism 6 and a blanking mechanism 7, wherein the material supporting plate 2 can be used for placing a plurality of layers of printing materials, the pad transferring and screen aligning adjusting mechanism 4 is provided with an upper material level, a lower material level and a screen printing position, the feeding mechanism 3 is disposed between the material supporting plate 2 and the upper material level, and is used for transferring the printing materials on the material supporting plate 2 to the pad transferring and screen aligning adjusting mechanism 4, the fine positioning camera mechanism 5 is disposed above the upper material level and the lower material level, and positions the printing materials on the pad transferring and screen printing aligning adjusting mechanism 4 by taking pictures, the pad transferring and screen printing materials on the screen printing plate aligning mechanism 4 from the upper material level to the screen printing position, and performing screen aligning adjustment according to data detected by the fine positioning camera mechanism 5, the screen printing mechanism 6 is disposed above the screen printing position, and the fine positioning camera mechanism 7 is used for outputting the printing materials and the blanking mechanism.
Specifically, as shown in fig. 3, the stamp pad transferring and screen aligning adjustment mechanism 4 includes a first Y-axis moving assembly, a screen printing bearing table 42, a screen printing table 43, a first X-axis moving assembly and a printing screen aligning camera 45, the screen printing bearing table 42 is movably disposed on the first Y-axis moving assembly, the screen printing table 43 is packaged on the screen printing bearing table 42, and forms an air suction cavity with the screen printing bearing table 42, an air suction hole 431 communicated with the air suction cavity is formed in the screen printing table 43, a vacuum interface communicated with the air suction cavity is formed at the bottom of the screen printing bearing table 42, the vacuum interface is externally connected with a vacuum device, the first X-axis moving assembly is fixedly disposed on one side of the screen printing bearing table 42, and a lens of the printing screen aligning camera 45 is upward and movably disposed on the first X-axis moving assembly. The structure principle is as follows: the printing stock is adsorbed on the surface of the screen printing table 43 in a vacuum manner, the printing stock can move back and forth between the upper and lower material positions and the screen printing position under the action of the first Y-axis moving assembly, and the printing screen alignment camera 45 can move back and forth under the action of the first X-axis moving assembly to perform screen alignment adjustment.
Wherein, first Y axle removes subassembly includes first mount pad 411, first ball 412, first Y axle guide rail 413, first servo motor 414, first mount pad and first shaft coupling, first ball 412 rotates and sets up in first mount pad 411, first Y axle guide rail 413 sets up on first mount pad 411, first servo motor 414, first mount pad sets up the one end at first mount pad 411, first shaft coupling rotates and sets up in first mount pad, the motor shaft of first servo motor 414 is connected with first ball 412 through first shaft coupling, silk screen printing plummer 42 is connected with first ball 412 through first slider to slide and set up on first Y axle guide rail 413. The structure principle is as follows: the first servo motor 414 drives the first ball screw 412 to rotate through the first coupler, so as to drive the screen printing bearing table 42 to move along the first Y-axis guide rail 413.
The first X-axis moving assembly includes a second mounting base 441, a second ball screw 442, a first X-axis guide rail 443, a second servo motor 444, a second transmission base 445 and a second coupling 446, the second ball screw 442 is rotatably disposed in the second mounting base 441, the first X-axis guide rail 443 is disposed on one side of the second ball screw 442 in parallel, the second servo motor 444 and the second transmission base 445 are disposed at one end of the second mounting base 441, the second coupling 446 is rotatably disposed in the second transmission base 445, a motor shaft of the second servo motor 444 is connected to the second ball screw 442 through the second coupling 446, and the halftone printing alignment camera 45 is connected to the second ball screw 442 through a second slider and slidably disposed on the first X-axis guide rail 443. The structure principle is as follows: the second servo motor 444 drives the second ball screw 442 to rotate through the second coupling 446, so as to drive the screen printing plate alignment camera 45 to move along the first X-axis guide rail 443.
Specifically, as shown in fig. 4, the fine positioning camera mechanism 5 includes a second Y-axis moving assembly, a third Y-axis moving assembly, a second X-axis moving assembly, a third X-axis moving assembly, a first object positioning camera 55 and a second object positioning camera 56, the second Y-axis moving assembly and the third Y-axis moving assembly are arranged in parallel at intervals, the second X-axis moving assembly and the third X-axis moving assembly are relatively movably arranged on the second Y-axis moving assembly and the third Y-axis moving assembly, a lens of the first object positioning camera 55 is downward and movably arranged on the second X-axis moving assembly, and a lens of the second object positioning camera 56 is downward and movably arranged on the third X-axis moving assembly. The structure principle is as follows: the first object positioning camera 55 and the second object positioning camera 56 can move left and right under the action of the second Y-axis moving assembly and the third Y-axis moving assembly, and can move back and forth under the action of the second X-axis moving assembly and the third X-axis moving assembly, so that the object on the screen printing table 43 can be photographed and positioned.
The second Y-axis moving assembly comprises a first mounting plate 511, a second Y-axis guide rail 512, a third mounting seat 513, a third ball screw 514, a third servo motor 515, a third transmission seat 516 and a third coupler 517, the second Y-axis guide rail 512 is arranged on the first mounting plate 511, the third mounting seat 513 is arranged on one side of the second Y-axis guide rail 512 in parallel, the third ball screw 514 is rotatably arranged in the third mounting seat 513, the third servo motor 515 and the third transmission seat 516 are arranged at one end of the third mounting seat 513, the third coupler 517 is rotatably arranged in the third transmission seat 516, and a motor shaft of the third servo motor 515 is connected with the third ball screw 514 through the third coupler 517; the third Y-axis moving assembly comprises a second mounting plate 521, a third Y-axis guide rail 522, a fourth mounting seat 523, a fourth ball screw 524, a fourth servo motor 525, a fourth transmission seat 526 and a fourth coupler 527, the third Y-axis guide rail 522 is arranged on the second mounting plate 521, the fourth mounting seat 523 is arranged on one side of the third Y-axis guide rail 522 in parallel, the fourth ball screw 524 is rotatably arranged in the fourth mounting seat 523, the fourth servo motor 525 and the fourth transmission seat 526 are arranged at one end of the fourth mounting seat 523, the fourth coupler 527 is rotatably arranged in the fourth transmission seat 526, and a motor shaft of the fourth servo motor 525 is connected with the fourth ball screw 524 through the fourth coupler 527; one end of the second X-axis moving assembly is connected with the third ball screw 514 through a third slider and is slidably disposed on the second Y-axis guide rail 512, the other end of the second X-axis moving assembly is slidably disposed on the third Y-axis guide rail 522 through a fourth slider, one end of the third X-axis moving assembly is connected with the fourth ball screw 524 through a fifth slider and is slidably disposed on the third Y-axis guide rail 522, and the other end of the third X-axis moving assembly is slidably disposed on the second Y-axis guide rail 512 through a sixth slider. The structure principle is as follows: the third servo motor 515 drives the third ball screw 514 to rotate through the third coupler 517, so as to drive the second X-axis moving assembly to move left and right, and the fourth servo motor 525 drives the fourth ball screw 524 to rotate through the fourth coupler 527, so as to drive the third X-axis moving assembly to move left and right.
The second X-axis moving assembly includes a third mounting plate 531, a second X-axis guide rail 532, a fifth mounting seat 533, a fifth ball screw 534, a fifth servo motor 535, a fifth transmission seat 536 and a fifth coupler, the second X-axis guide rail 532 is disposed on the third mounting plate 531, the fifth mounting seat 533 is disposed at one side of the second X-axis guide rail 532 in parallel, the fifth ball screw 534 is rotatably disposed in the fifth mounting seat 533, the fifth servo motor 535 and the fifth transmission seat 536 are disposed at one end of the fifth mounting seat 533, the fifth coupler is rotatably disposed in the fifth transmission seat 536, a motor shaft of the fifth servo motor 535 is connected with the fifth ball screw 534 through the fifth coupler, and the first object positioning camera 55 is connected with the fifth ball screw 534 through a seventh slider 537 and slidably disposed on the second X-axis guide rail 532. The structure principle is as follows: the fifth servo motor 535 drives the fifth ball screw 534 to rotate through the fifth coupling, so as to drive the first object positioning camera 55 to move back and forth.
The third X-axis moving assembly includes a fourth mounting plate 541, a third X-axis guide rail 542, a sixth mounting seat 543, a sixth ball screw, a sixth servo motor 544, a sixth transmission seat 545 and a sixth coupling, the third X-axis guide rail 542 is disposed on the fourth mounting plate 541, the sixth mounting seat 543 is disposed at one side of the third X-axis guide rail 542 in parallel, the sixth ball screw is rotatably disposed in the sixth mounting seat 543, the sixth servo motor 544 and the sixth transmission seat 545 are disposed at one end of the sixth mounting seat 543, the sixth coupling is rotatably disposed in the sixth transmission seat 545, a motor shaft of the sixth servo motor 544 is connected with the sixth ball screw through the sixth coupling, and the second object positioning camera 56 is connected with the sixth ball screw through the eighth slider and slidably disposed on the third X-axis guide rail 542. The structure principle is as follows: the sixth servo motor 544 drives the sixth ball screw to rotate through the sixth coupler, so as to drive the second substrate positioning camera 56 to move back and forth.
Specifically, as shown in fig. 5, the silk screen mechanism 6 includes a Z-axis moving component, a fourth Y-axis moving component, a silk screen printing component 63 and a screen mounting platform 64, the Z-axis moving component includes a seventh mounting seat 611 and a first drag chain 612, a Z-axis guide rail is disposed on the front surface of the seventh mounting seat 611, the fourth Y-axis moving component includes an eighth mounting seat 621 and a second drag chain 622, the eighth mounting seat 621 is slidably disposed on the Z-axis guide rail and is in transmission connection with the first drag chain 612, one end of the eighth mounting seat 621 is provided with a Z-axis driving motor 65, the front surface of the eighth mounting seat 621 is provided with a fourth Y-axis guide rail, the silk screen printing component 63 is slidably disposed on the fourth Y-axis guide rail and is in transmission connection with the second drag chain 622, the Y-axis driving motor 66 is disposed on the silk screen printing component 63, and the screen mounting platform 64 is fixedly disposed at the bottom of the silk screen printing component 63 for positioning and mounting the screen printing plate. The structure principle is as follows: eighth mount pad 621 passes through Z axle driving motor 65 and drives first tow chain 612 transmission to the drive reciprocates along the Z axle guide rail, and the silk screen printing subassembly passes through Y axle driving motor 66 and drives second tow chain 622 transmission, thereby drives and moves about along fourth Y axle guide rail, thereby accomplishes silk screen printing work.
Specifically, as shown in fig. 6, the feeding mechanism 3 includes a first linear module 31, a connecting plate 32, a first mounting frame 33, a first mounting plate 34, a first lifting cylinder 35, a first suction nozzle mounting rod 36 and a first suction nozzle 37, the first linear module 31 is fixedly disposed on the inner side surface of the rack 1, a fourth X-axis guide rail is disposed on the side surface of the first linear module 31, the first mounting frame 33 is movably disposed on the fourth X-axis guide rail through the connecting plate 32, the first lifting cylinder 35 is disposed on the first mounting frame 33, a cylinder shaft of the first lifting cylinder 35 faces downward and is connected to the first mounting plate 34, and the first suction nozzle 37 is provided with a plurality of suction nozzles and is uniformly distributed at the bottom of the first mounting plate 34 through the first suction nozzle mounting rod 36. The structure principle is as follows: the first suction nozzles 37 can move back and forth under the action of the first linear module 31, and grab the printing stock under the driving of the first lifting cylinder 35 to complete feeding.
Specifically, as shown in fig. 7, the blanking mechanism 7 includes a second linear module 71, a connecting frame 72, a second mounting frame 73, an X-axis driving motor 74, a second mounting plate 75, a second lifting cylinder 76, a second suction nozzle mounting rod 77 and a second suction nozzle 78, the second linear module 71 is fixedly disposed on an inner side surface of the rack 1, a fifth X-axis guide rail is disposed on a side surface of the second linear module 71, the connecting frame 72 is movably disposed on the fifth X-axis guide rail, a sixth X-axis guide rail is disposed at the bottom of the connecting frame 72, the second mounting frame 73 is movably disposed on the sixth X-axis guide rail, the X-axis driving motor 74 is disposed on the connecting frame 72, the second lifting cylinder 76 is disposed on the second mounting frame 73, a cylinder shaft of the second lifting cylinder 76 faces downward and is connected to the second mounting plate 75, and the second suction nozzle 78 is provided with a plurality of suction nozzles and is uniformly distributed at the bottom of the second mounting plate 75 through the second suction nozzle mounting rod 77. The structure principle is as follows: the second suction nozzles 78 can move back and forth under the action of the second linear module 71, and grab the printing materials under the driving of the X-axis driving motor 74 and the second lifting cylinder 76 to complete blanking.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. The utility model provides a full-automatic high-accuracy single ink pad screen printing machine which characterized in that: the fine positioning camera mechanism is positioned above the upper material loading level and the lower material loading level and used for shooting and positioning the printed materials on the printed pad shifting and screen printing level adjusting mechanism, the printed pad shifting and screen printing level adjusting mechanism is used for transporting the printed materials on the supporting plate to the screen printing level from the upper material loading level and the lower material loading level and carrying out screen printing level alignment adjustment according to data detected by the fine positioning camera mechanism, the silk printing mechanism is positioned above the screen printing level to realize printing of the printed materials, and the blanking mechanism is positioned between the fine positioning camera mechanism and the upper material loading level and the lower material loading level and used for outputting and discharging printed materials;
the screen printing table transferring and screen printing alignment adjusting mechanism comprises a first Y-axis moving component, a screen printing bearing table, a screen printing table, a first X-axis moving component and a printing screen printing alignment camera, wherein the screen printing bearing table is movably arranged on the first Y-axis moving component, the screen printing table is packaged on the screen printing bearing table, an air suction cavity is formed between the screen printing table and the screen printing bearing table, air suction holes communicated with the air suction cavity are formed in the screen printing table in an array mode, a vacuum interface communicated with the air suction cavity is formed in the bottom of the screen printing bearing table, the vacuum interface is externally connected with vacuum equipment, the first X-axis moving component is fixedly arranged on one side of the screen printing bearing table, and a lens of the printing screen printing alignment camera is upward and movably arranged on the first X-axis moving component; the first Y-axis moving assembly comprises a first mounting seat, a first ball screw, a first Y-axis guide rail, a first servo motor, a first transmission seat and a first coupler, the first ball screw is rotatably arranged in the first mounting seat, the first Y-axis guide rail is arranged on the first mounting seat, the first servo motor and the first transmission seat are arranged at one end of the first mounting seat, the first coupler is rotatably arranged in the first transmission seat, a motor shaft of the first servo motor is connected with the first ball screw through the first coupler, and the screen printing bearing platform is connected with the first ball screw through a first sliding block and is slidably arranged on the first Y-axis guide rail; the first X-axis moving assembly comprises a second mounting seat, a second ball screw, a first X-axis guide rail, a second servo motor, a second transmission seat and a second coupler, the second ball screw is rotatably arranged in the second mounting seat, the first X-axis guide rail is arranged on one side of the second ball screw in parallel, the second servo motor and the second transmission seat are arranged at one end of the second mounting seat, the second coupler is rotatably arranged in the second transmission seat, a motor shaft of the second servo motor is connected with the second ball screw through the second coupler, and the printing screen alignment camera is connected with the second ball screw through a second sliding block and is arranged on the first X-axis guide rail in a sliding manner;
the fine positioning camera mechanism comprises a second Y-axis moving assembly, a third Y-axis moving assembly, a second X-axis moving assembly, a third X-axis moving assembly, a first printing object positioning camera and a second printing object positioning camera, wherein the second Y-axis moving assembly and the third Y-axis moving assembly are arranged in parallel at intervals, the second X-axis moving assembly and the third X-axis moving assembly are movably arranged on the second Y-axis moving assembly and the third Y-axis moving assembly relatively, a lens of the first printing object positioning camera faces downwards and is movably arranged on the second X-axis moving assembly, and a lens of the second printing object positioning camera faces downwards and is movably arranged on the third X-axis moving assembly; the second Y-axis moving assembly comprises a first mounting plate, a second Y-axis guide rail, a third mounting seat, a third ball screw, a third servo motor, a third transmission seat and a third coupler, the second Y-axis guide rail is arranged on the first mounting plate, the third mounting seat is arranged on one side of the second Y-axis guide rail in parallel, the third ball screw is rotatably arranged in the third mounting seat, the third servo motor and the third transmission seat are arranged at one end of the third mounting seat, the third coupler is rotatably arranged in the third transmission seat, and a motor shaft of the third servo motor is connected with the third ball screw through the third coupler; the third Y-axis moving assembly comprises a second mounting plate, a third Y-axis guide rail, a fourth mounting seat, a fourth ball screw, a fourth servo motor, a fourth transmission seat and a fourth coupler, the third Y-axis guide rail is arranged on the second mounting plate, the fourth mounting seat is arranged on one side of the third Y-axis guide rail in parallel, the fourth ball screw is rotatably arranged in the fourth mounting seat, the fourth servo motor and the fourth transmission seat are arranged at one end of the fourth mounting seat, the fourth coupler is rotatably arranged in the fourth transmission seat, and a motor shaft of the fourth servo motor is connected with the fourth ball screw through the fourth coupler; one end of the second X-axis moving assembly is connected with the third ball screw through a third slider and is arranged on the second Y-axis guide rail in a sliding manner, the other end of the second X-axis moving assembly is arranged on the third Y-axis guide rail through a fourth slider in a sliding manner, one end of the third X-axis moving assembly is connected with the fourth ball screw through a fifth slider and is arranged on the third Y-axis guide rail in a sliding manner, and the other end of the third X-axis moving assembly is arranged on the second Y-axis guide rail through a sixth slider in a sliding manner; the second X-axis moving assembly comprises a third mounting plate, a second X-axis guide rail, a fifth mounting seat, a fifth ball screw, a fifth servo motor, a fifth transmission seat and a fifth coupler, the second X-axis guide rail is arranged on the third mounting plate, the fifth mounting seat is arranged on one side of the second X-axis guide rail in parallel, the fifth ball screw is rotatably arranged in the fifth mounting seat, the fifth servo motor and the fifth transmission seat are arranged at one end of the fifth mounting seat, the fifth coupler is rotatably arranged in the fifth transmission seat, a motor shaft of the fifth servo motor is connected with the fifth ball screw through the fifth coupler, and the first printing stock positioning camera is connected with the fifth ball screw through a seventh slider and is slidably arranged on the second X-axis guide rail; the third X-axis moving assembly comprises a fourth mounting plate, a third X-axis guide rail, a sixth mounting seat, a sixth ball screw, a sixth servo motor, a sixth transmission seat and a sixth coupler, the third X-axis guide rail is arranged on the fourth mounting plate, the sixth mounting seat is arranged on one side of the third X-axis guide rail in parallel, the sixth ball screw is rotatably arranged in the sixth mounting seat, the sixth servo motor and the sixth transmission seat are arranged at one end of the sixth mounting seat, the sixth coupler is rotatably arranged in the sixth transmission seat, a motor shaft of the sixth servo motor is connected with the sixth ball screw through the sixth coupler, and the second printing stock positioning camera is connected with the sixth ball screw through an eighth slider and is slidably arranged on the third X-axis guide rail;
the screen printing mechanism comprises a Z-axis moving assembly, a fourth Y-axis moving assembly, a screen printing assembly and a screen printing plate mounting platform, the Z-axis moving assembly comprises a seventh mounting seat and a first drag chain, a Z-axis guide rail is arranged on the front surface of the seventh mounting seat, the fourth Y-axis moving assembly comprises an eighth mounting seat and a second drag chain, the eighth mounting seat is arranged on the Z-axis guide rail in a sliding mode and is connected with the first drag chain in a transmission mode, a Z-axis driving motor is arranged at one end of the eighth mounting seat, a fourth Y-axis guide rail is arranged on the front surface of the eighth mounting seat, the screen printing assembly is arranged on the fourth Y-axis guide rail in a sliding mode and is connected with the second drag chain in a transmission mode, a Y-axis driving motor is arranged on the screen printing assembly, and the screen printing plate mounting platform is fixedly arranged at the bottom of the screen printing assembly;
the feeding mechanism comprises a first linear module, a connecting plate, a first mounting frame, a first mounting plate, a first lifting cylinder, a first suction nozzle mounting rod and a first suction nozzle, the first linear module is fixedly arranged on the inner side surface of the rack, a fourth X-axis guide rail is arranged on the side surface of the first linear module, the first mounting frame is movably arranged on the fourth X-axis guide rail through the connecting plate, the first lifting cylinder is arranged on the first mounting frame, the cylinder shaft of the first lifting cylinder faces downwards and is connected with the first mounting plate, and the first suction nozzles are provided with a plurality of suction nozzles which are uniformly distributed at the bottom of the first mounting plate through the first suction nozzle mounting rod;
the blanking mechanism comprises a second linear module, a connecting frame, a second mounting frame, an X-axis driving motor, a second mounting plate, a second lifting cylinder, a second suction nozzle mounting rod and a second suction nozzle, the second linear module is fixedly arranged on the inner side surface of the rack, a fifth X-axis guide rail is arranged on the side surface of the second linear module, the connecting frame is movably arranged on the fifth X-axis guide rail, a sixth X-axis guide rail is arranged at the bottom of the connecting frame, the second mounting frame is movably arranged on the sixth X-axis guide rail, the X-axis driving motor is arranged on the connecting frame, the second lifting cylinder is arranged on the second mounting frame, the cylinder shaft of the second lifting cylinder faces downwards and is connected with the second mounting plate, and the second suction nozzle is provided with a plurality of rods which are uniformly distributed at the bottom of the second mounting plate through the second suction nozzle mounting rod.
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| CN202110717465.9A CN113400778B (en) | 2021-06-28 | 2021-06-28 | Full-automatic high-precision single-printing-table screen printing machine |
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| CN202110717465.9A CN113400778B (en) | 2021-06-28 | 2021-06-28 | Full-automatic high-precision single-printing-table screen printing machine |
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| CN113400778B true CN113400778B (en) | 2023-04-07 |
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| CN115339226B (en) * | 2022-09-05 | 2024-01-26 | 深圳光远智能装备股份有限公司 | Front-back offset printing device for photovoltaic cell |
| CN115635765B (en) * | 2022-12-26 | 2023-03-07 | 西北电子装备技术研究所(中国电子科技集团公司第二研究所) | Ceramic packaging tube shell pore wall metallization die and screen printing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3154958B2 (en) * | 1997-08-07 | 2001-04-09 | 株式会社ミノグループ | Method and apparatus for positioning printing medium with respect to screen plate of screen printing machine |
| CN205736354U (en) * | 2016-05-11 | 2016-11-30 | 深圳市世纪方舟自动化设备有限公司 | Biplate automatic screen printer |
| CN106515201B (en) * | 2016-08-18 | 2019-06-25 | 深圳市天慧谷科技股份公司 | High-accuracy single prints the full-automatic screen-printing machine of biplate |
| CN106671579B (en) * | 2017-01-16 | 2019-08-09 | 深圳市天慧谷科技股份公司 | Full-automatic high-accuracy mackle platform screen process press |
| CN106671578B (en) * | 2017-02-24 | 2019-06-25 | 深圳市天慧谷科技股份公司 | A kind of full-automatic double formula screen-printing machine and its whole face printing work method |
| CN107867047A (en) * | 2017-11-29 | 2018-04-03 | 深圳市天慧谷科技股份公司 | Full-automatic screen printer |
| CN210309494U (en) * | 2019-05-10 | 2020-04-14 | 深圳市领创精密机械有限公司 | Full-automatic running table type screen printing equipment |
| CN211031618U (en) * | 2019-09-02 | 2020-07-17 | 深圳市威利特自动化设备有限公司 | Screen printing device |
| CN213007042U (en) * | 2020-07-15 | 2021-04-20 | 广东纬斯盾智能装备有限公司 | Double-silk-screen printing table silk-screen printing machine |
| CN212923661U (en) * | 2020-07-15 | 2021-04-09 | 广东纬斯盾智能装备有限公司 | Feeding and discharging device of screen printing machine |
| CN212920772U (en) * | 2020-07-15 | 2021-04-09 | 广东纬斯盾智能装备有限公司 | Silk screen printing mechanism |
| CN112123919A (en) * | 2020-09-29 | 2020-12-25 | 深圳市鑫东远印刷设备有限公司 | Built-in efficient full-automatic CCD alignment printing equipment and method |
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Effective date of registration: 20231022 Address after: Building 2, 4th Floor, No. 101 Jinfu Road, Xiaojinkou Street, Huicheng District, Huizhou City, Guangdong Province, 516023 Patentee after: Huizhou Weisidun Technology Co.,Ltd. Address before: 523000 Room 201, building 3, No.1, North 4th Industrial Road, Songshanhu Park, Dongguan City, Guangdong Province Patentee before: Guangdong weisidun Intelligent Equipment Co.,Ltd. |
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