CN215041200U - Full-automatic printing machine - Google Patents

Full-automatic printing machine Download PDF

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Publication number
CN215041200U
CN215041200U CN202121470432.0U CN202121470432U CN215041200U CN 215041200 U CN215041200 U CN 215041200U CN 202121470432 U CN202121470432 U CN 202121470432U CN 215041200 U CN215041200 U CN 215041200U
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China
Prior art keywords
feeding
screen printing
platform
feeding platform
sheet
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CN202121470432.0U
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Chinese (zh)
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邵家富
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Shenzhen Tianyi Screen Printing Machinery Co ltd
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Shenzhen Tianyi Screen Printing Machinery Co ltd
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Abstract

The utility model provides a full-automatic printing machine for carry out the silk screen printing to the sheet, it includes material loading manipulator, material loading platform, XYZCCD automatic positioning platform, silk screen printing module and unloading manipulator. The feeding platform is used for bearing the sheets conveyed by the feeding mechanical arm. The XYZCCD automatic positioning platform is used for adjusting the position of material loading platform. The silk screen printing module comprises a silk screen printing assembly, a first blade coating assembly and a second blade coating assembly. The screen printing assembly comprises a screen printing plate and a first driving mechanism. The first scraping and coating assembly comprises a first scraping brush and a second driving mechanism, and the first scraping brush enables ink at the first end of the screen printing plate to cover the screen printing plate. The second squeegee of the second squeegee assembly squeezes ink from the screen plate into the mesh openings of the screen plate for printing onto the sheet material on the feeding platform while squeegeeing the remaining ink back to the first end of the screen plate. The utility model discloses a full-automatic printing machine, the pattern colour of its printing is even, the position is accurate, has effectively improved the printing quality.

Description

Full-automatic printing machine
Technical Field
The utility model relates to a silk screen printing machine technical field, in particular to full-automatic printing machine.
Background
With the development of economy, science and technology and social career, the requirements on printing time, quality and quantity are increased day by day. Screen printing (Screen printing) is widely used because of its advantages such as wide application range, good quality, low cost, etc. The screen printing machine is a machine for printing by using screen printing plate, belonging to a kind of printing machine. A screen printer is a machine for printing characters and images, and belongs to a representative printing apparatus of stencil printers. In the prior art, the quality of silk screen printing of the silk screen printing machine is not ideal.
Therefore, it is necessary to provide a fully automatic printing machine to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a full-automatic printing machine, it paints evenly through the printing ink of first end of first blade coating subassembly with the silk screen printing plate, and extrude printing ink to the mesh of silk screen printing plate in through second blade coating subassembly, make printing ink evenly print to the sheet on the material loading platform, scrape the first end of getting back to the silk screen printing plate with remaining printing ink simultaneously, still through the position of the sheet on the XYZCCD automatic positioning platform adjustment material loading platform, with the silk screen printing machine among the solution prior art, the unsatisfactory technical problem of quality of its silk screen printing.
In order to solve the technical problem, the utility model adopts the technical scheme that:
a fully automatic printing press for screen printing sheets, comprising:
the feeding mechanical arm is used for grabbing and conveying the sheet;
the feeding platform is used for bearing the sheet conveyed by the feeding mechanical arm;
the XYZCDS automatic positioning platform is arranged below the feeding platform and used for adjusting the position of the feeding platform so as to adjust the position of a sheet on the feeding platform;
the screen printing module comprises a screen printing assembly, a first blade coating assembly and a second blade coating assembly; the screen printing assembly comprises a screen printing plate and a first driving mechanism, the screen printing plate is movably arranged above the feeding platform, the first driving mechanism is connected with the screen printing plate, and the first driving mechanism is used for driving the screen printing plate to move towards the direction close to the feeding platform and the direction far away from the feeding platform, so that the screen printing plate is close to and far away from the sheet on the feeding platform; the first scraping and coating assembly comprises a first scraping brush and a second driving mechanism, the first scraping brush is movably arranged above the screen printing plate, the second driving mechanism is connected with the first scraping brush, and the second driving mechanism is used for driving the first scraping brush to move from the first end of the screen printing plate to the second end of the screen printing plate, so that the ink at the first end of the screen printing plate covers the screen printing plate; the second scraping and coating assembly comprises a second scraping and coating brush and a third driving mechanism, the second scraping and coating brush is movably arranged above the screen printing plate, the third driving mechanism is connected with the second scraping and coating brush, and when the screen printing plate is in contact with the sheet on the feeding platform, the third driving mechanism is used for driving the second scraping and coating brush to move from the second end of the screen printing plate to the first end of the screen printing plate, so that the ink on the screen printing plate is extruded into the meshes of the screen printing plate and is printed on the sheet on the feeding platform, and meanwhile, the residual ink is scraped back to the first end of the screen printing plate; and the number of the first and second groups,
and the blanking manipulator is used for grabbing and conveying the inked sheet on the feeding platform.
In the full-automatic printing machine of the utility model, a first chute and a second chute are arranged below the feeding platform, the length direction of the first chute is consistent with the width direction of the feeding platform, and the length direction of the second chute is consistent with the length direction of the feeding platform;
the XYZCCD automatic positioning platform comprises:
two first driving assemblies which are respectively arranged below two opposite corners of the feeding platform and comprise a first sliding block, a first plane rotating bearing, a first driving block, a first linear guide rail and a first rotating motor, wherein the first sliding block is arranged in the first sliding chute in a sliding manner, the first end of the first plane rotating bearing is connected with the first sliding block, the first driving block is connected with the second end of the first plane rotating bearing and is provided with a first positioning hole, the length direction of the first linear guide rail is consistent with the width direction of the feeding platform, the first driving block is arranged on the first linear guide rail in a sliding manner, the first rotating motor comprises a first nut and a first lead screw, the first lead screw is rotatably arranged in the first nut and is positioned in the first positioning hole, the first nut is connected with the first driving block, the first screw rod rotates to drive the first nut to do linear motion on the first screw rod, the first nut drives the first driving block to do linear motion on the first linear guide rail, the first driving block drives the first plane rotating bearing to do linear motion, and the first plane rotating bearing drives the first sliding block to do linear motion, so that the feeding platform is driven to move along the width direction of the feeding platform; and the number of the first and second groups,
two second driving assemblies respectively arranged below the other two opposite corners of the feeding platform and comprising a second sliding block, a second plane rotating bearing, a second driving block, a second linear guide rail and a second rotating motor, wherein the second sliding block is arranged in the second sliding chute in a sliding manner, the first end of the second plane rotating bearing is connected with the second sliding block, the second driving block is connected with the second end of the second plane rotating bearing and is provided with a second positioning hole, the length direction of the second linear guide rail is consistent with that of the feeding platform, the second driving block is arranged on the second linear guide rail in a sliding manner, the second rotating motor comprises a second nut and a second screw rod, the second screw rod is rotatably arranged in the second nut and is positioned in the second positioning hole, the second nut is connected with the second driving block, the second screw rod rotates to drive the second nut to do linear motion on the second screw rod, the second nut drives the second driving block to do linear motion on the second linear guide rail, the second driving block drives the second plane rotating bearing to do linear motion, and the second plane rotating bearing drives the second sliding block to do linear motion, so that the feeding platform is driven to move along the length direction of the feeding platform.
Full-automatic printing machine in, be provided with two transparent hole sites, two on the material loading platform the below of transparent hole site all is provided with the CCD camera, is used for shooting the position of the last sheet of material loading platform, thereby be convenient for XYZCCD automatic positioning platform adjustment material loading platform's position.
In the full-automatic printing machine of the present invention, the full-automatic printing machine further comprises a feeding and discharging linear guide, the feeding manipulator comprises a feeding moving frame, a feeding fixing piece and a feeding sucker, the feeding moving frame is slidably disposed on the feeding and discharging linear guide, one end of the feeding fixing piece is provided with a first strip hole, the length direction of the first strip hole is consistent with the length direction of the feeding fixing piece, the first strip hole is used for fixing the feeding fixing piece on the feeding moving frame after a bolt passes through the first strip hole, and the other end of the feeding fixing piece is provided with the feeding sucker;
the material loading device is characterized in that three material loading fixing pieces and three material loading suckers are respectively arranged on two wide edges of the material loading moving frame, the material loading fixing pieces and the material loading suckers are arranged on the wide edges of the material loading moving frame, the material loading fixing pieces are distributed in an outward scattering mode, and the material loading fixing pieces and the material loading suckers are arranged in the middle of the material loading moving frame.
Full-automatic printing machine in, material loading manipulator still includes columniform dust removal gyro wheel, and it rotates and sets up material loading moving frame is close to material loading platform's one end, the axial of dust removal gyro wheel's pivot is perpendicular to material loading moving frame's moving direction works as the material loading sucking disc places the sheet when on the material loading platform, the dust removal gyro wheel is used for roll on the last sheet of material loading platform.
Full-automatic printing machine in, unloading manipulator includes unloading moving frame, unloading stationary blade and unloading sucking disc, unloading moving frame slides and sets up go up unloading linear guide is last, be provided with the rectangular hole of second on the unloading moving frame, the rectangular hole of second is used for supplying the bolt to pass the back will unloading stationary blade fixed mounting be in on the unloading moving frame, be provided with the rectangular hole of third on the unloading stationary blade, the length direction in the rectangular hole of third with the length direction in the rectangular hole of second is perpendicular, the rectangular hole of third is used for supplying the bolt to pass the back will unloading sucking disc fixed mounting be in on the unloading stationary blade.
In the full-automatic printing machine of the utility model, the full-automatic printing machine is further provided with a material preparation assembly, which comprises a material preparation table, a support rod, a drive plate, a material preparation driving mechanism and a limiting rod, wherein the material preparation table is used for placing unprinted sheets, the material preparation table is provided with a long-strip-shaped limiting hole, one end of the support rod is connected with the lower surface of the material preparation table, the other end of the support rod is connected with the drive plate, the material preparation driving mechanism is connected with the drive plate, and the material preparation driving mechanism drives the drive plate to move, so that the support rod is driven to move, and the material preparation table is driven to move; the limiting rod is movably arranged in the limiting hole and used for limiting the sheet on the material preparation table.
Full-automatic printing machine in, one side of the broadside of material preparation platform is provided with the rotation brush, the axial of its pivot with the width direction of material preparation platform is unanimous, works as the material loading sucking disc absorbs during the material preparation bench sheet, the rotation brush is used for keeping away from unnecessary sheet brush the material loading sucking disc.
Full-automatic printing machine in, one side on the long limit of material preparation platform is provided with rectangular brush, its length direction with the length direction of material preparation platform is unanimous, rectangular brush is used for brushing unnecessary sheet material from the material loading sucking disc.
Full-automatic printing machine in, one side of material preparation platform still is provided with the blowing pipe, works as the material loading sucking disc absorbs during the sheet of material preparation bench, the blowing pipe is used for blowing off unnecessary sheet the material loading sucking disc, just the blowing pipe symmetry sets up four, is located the top on the long limit of material preparation platform.
The utility model discloses compare in prior art, its beneficial effect is: the utility model discloses a full-automatic printing machine, it paints evenly through the printing ink of first end of first knife coating subassembly with the screen printing plate to extrude printing ink to the mesh of screen printing plate in through second knife coating subassembly, make printing ink evenly print to the sheet on the material loading platform, scrape the first end of getting back to the screen printing plate with remaining printing ink simultaneously, still through the position of the sheet on the XYZCCD automatic positioning platform adjustment material loading platform, the utility model discloses a full-automatic printing machine, the pattern colour of its printing is even, the position is accurate, has effectively improved the printing quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.
Fig. 1 is a schematic perspective view of the full-automatic printing machine of the present invention.
Fig. 2 is the utility model discloses a structural schematic of full-automatic printing machine's silk screen printing module.
Fig. 3 is the utility model discloses a full-automatic printing machine's XYZCCD automatic positioning platform and material loading platform's decomposition structure sketch map.
Fig. 4 is an exploded schematic view of another direction of the xyzcd automatic positioning platform and the feeding platform of the full-automatic printing machine of the present invention.
Fig. 5 is a schematic view of a local structure of the xyz ccd automatic positioning platform of the full-automatic printing machine of the present invention.
Fig. 6 is an enlarged schematic view of a portion a of fig. 5.
Fig. 7 is an enlarged structural view of a portion B in fig. 5.
Fig. 8 is the structural schematic diagram of the feeding manipulator and the discharging manipulator of the full-automatic printing machine of the present invention.
Fig. 9 is an enlarged schematic view of a portion C in fig. 8.
Fig. 10 is an enlarged schematic view of a portion D in fig. 8.
Fig. 11 is a schematic structural diagram of the material preparation assembly of the full-automatic printing machine of the present invention.
Wherein,
11. a feeding mechanical hand and a feeding mechanical hand,
111. a feeding moving frame 112, a feeding fixing piece 1121, a first strip hole 113, a feeding sucker,
12. a feeding platform 121, a first chute 122, a second chute 123 and a transparent hole site,
13. an XYZCDS automatic positioning platform is arranged on the platform,
131. a first driving component which is used for driving the motor,
1311. a first slide block which is provided with a first slide block,
1312. the first plane of the rotating bearing is provided with a rotating bearing,
1313. a first driving block for driving the first driving block,
1314. a first linear guide rail is arranged on the guide rail,
1315. a first rotating motor 13151, a first nut 13152, a first lead screw,
132. a second drive assembly for driving the motor to rotate,
1321. a second slide block is arranged on the first slide block,
1322. the second plane rotates the bearing and the second plane rotates the bearing,
1323. the second driving block is provided with a second driving block,
1324. a second linear guide rail is arranged on the first linear guide rail,
1325. a second rotating motor 13251, a second nut 13252, a second lead screw,
14. a silk-screen module, a screen printing module,
141. a silk-screen printing component is arranged on the screen printing component,
1411. a screen plate, 1412, a first drive mechanism,
142. a first blade coating component is arranged on the upper surface of the base,
1421. a first squeegee 1422, a second drive mechanism,
143. a second blade coating assembly is arranged on the upper surface of the base,
1431. a second wiper, 1432, a third drive mechanism,
15. a feeding mechanical hand,
151. a blanking moving frame 1511, a second strip hole 152, a blanking fixing piece 1521, a third strip hole 153, a blanking sucker,
16. a CCD camera is arranged on the base of the camera,
17. a linear guide rail for feeding and discharging materials,
18. the dust-removing roller is arranged on the upper surface of the roller,
19. the components of the material preparation are assembled,
191. a material preparing platform 1911, a limiting hole 192, a supporting rod 193, a driving plate 194, a limiting rod 195, a rotary brush 196, a strip brush 197 and a blowing pipe.
In the drawings, elements having similar structures are denoted by the same reference numerals.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the directional terms, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", refer to the orientation of the drawings, and the directional terms are used for illustration and understanding, but not for limiting the present invention.
The terms "first," "second," and the like in the terms of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, nor should they be construed as limiting in any way.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the prior art, the quality of silk screen printing of the silk screen printing machine is not ideal.
The present invention provides a preferred embodiment of a full-automatic printing machine capable of solving the above technical problems.
Referring to fig. 1 and 3, the present invention provides a full-automatic printing machine for screen printing of sheets, which includes a feeding manipulator 11, a feeding platform 12, an xyz ccd automatic positioning platform 13, a screen printing module 14 and a discharging manipulator 15. The feeding manipulator 11 is used for grabbing and conveying the sheet material, and the feeding platform 12 is used for bearing the sheet material conveyed by the feeding manipulator 11. The XYZCCD automatic positioning platform 13 is arranged below the feeding platform 12 and used for adjusting the position of the feeding platform 12, so that the position of a sheet on the feeding platform 12 is adjusted. And the blanking manipulator 15 is used for grabbing and conveying the inked sheet on the feeding platform 12.
Please refer to fig. 2, and also refer to fig. 1. The screen printing module 14 includes a screen printing assembly 141, a first squeegee assembly 142, and a second squeegee assembly 143. Screen printing unit 141 includes screen plate 1411 and first drive mechanism 1412, screen plate 1411 is movably disposed above loading platform 12, first drive mechanism 1412 is connected to screen plate 1411, and first drive mechanism 1412 is configured to drive screen plate 1411 to move toward loading platform 12 and away from loading platform 12, so that screen plate 1411 approaches and moves away from the sheet on loading platform 12. The first scraping and coating assembly 142 includes a first scraping brush 1421 and a second driving mechanism 1422, the first scraping brush 1421 is movably disposed above the screen printing plate 1411, and the second driving mechanism 1422 is connected to the first scraping brush 1421. The second driving mechanism 1422 is configured to drive the first squeegee 1421 to move from the first end of the screen plate 1411 to the second end of the screen plate 1411, so that the ink on the first end of the screen plate 1411 covers the screen plate 1411. The second blade coating assembly 143 includes a second scraping brush 1431 and a third driving mechanism 1432, the second scraping brush 1431 is movably disposed above the screen printing plate 1411, and the third driving mechanism 1432 is connected to the second scraping brush 1431. When screen printing forme 1411 is in contact with the sheet on loading platform 12, third drive mechanism 1432 is configured to drive second squeegee 1431 to move from the second end of screen printing forme 1411 to the first end of screen printing forme 1411, thereby pressing ink on screen printing forme 1411 into the mesh of screen printing forme 1411, printing it onto the sheet on loading platform 12, and simultaneously, scraping the remaining ink back to the first end of screen printing forme 1411.
The utility model discloses a full-automatic printing machine, it paints evenly through the printing ink of first end of first blade coating subassembly 142 with screen printing plate 1411 to extrude printing ink to screen printing plate 1411's mesh in through second blade coating subassembly 143, make printing ink evenly print to the sheet on feeding platform 12 on, scrape the first end of getting back to screen printing plate 1411 with remaining printing ink simultaneously, still adjust the position of the sheet on the feeding platform 12 through XYZCCD automatic positioning platform 13, the utility model discloses a full-automatic printing machine, the pattern colour of its printing is even, the position is accurate, has effectively improved the printing quality.
Referring to fig. 3, 4, 5, 6 and 7, a first chute 121 and a second chute 122 are disposed below the feeding platform 12, a length direction of the first chute 121 is consistent with a width direction of the feeding platform 12, and a length direction of the second chute 122 is consistent with a length direction of the feeding platform 12. The xyzcd automatic positioning stage 13 includes two first driving assemblies 131 and two second driving assemblies 132. The two first driving assemblies 131 are respectively disposed below two opposite corners of the loading platform 12, and include a first sliding block 1311, a first plane rotation bearing 1312, a first driving block 1313, a first linear guide 1314, and a first rotation motor 1315. The first sliding block 1311 is slidably disposed in the first sliding groove 121, a first end of the first plane rotation bearing 1312 is connected to the first sliding block 1311, a first driving block 1313 is connected to a second end of the first plane rotation bearing 1312, and a first positioning hole is disposed on the first driving block 1313. The length direction of the first linear guide 1314 is consistent with the width direction of the feeding platform 12, and the first driving block 1313 is slidably arranged on the first linear guide 1314. The first rotating motor 1315 includes a first nut 13151 and a first lead screw 13152, and the first lead screw 13152 is rotatably disposed in the first nut 13151 and is positioned in the first positioning hole. First nut 13151 is connected with first driving block 1313, first lead screw 13152 rotates to drive first nut 13151 to make linear motion on first lead screw 13152, first nut 13151 drives first driving block 1313 to make linear motion on first linear guide 1314, first driving block 1313 drives first plane rolling bearing 1312 to make linear motion, and first plane rolling bearing 1312 drives first slider 1311 to make linear motion, thereby driving feeding platform 12 to move along the width direction of feeding platform 12.
Two second driving assemblies 132 are respectively disposed below the other two opposite corners of the loading platform 12, and include a second slide block 1321, a second planar rotation bearing 1322, a second driving block 1323, a second linear guide rail 1324, and a second rotation motor 1325. The second sliding block 1321 is slidably disposed in the second sliding slot 122, a first end of the second planar rotation bearing 1322 is connected to the second sliding block 1321, the second driving block 1323 is connected to a second end of the second planar rotation bearing 1322, and the second driving block 1323 is provided with a second positioning hole. The length direction of the second linear guide 1324 is the same as the length direction of the loading platform 12, and the second driving block 1323 is slidably disposed on the second linear guide 1324. The second rotating motor 1325 includes a second nut 13521 and a second lead screw 13252, and the second lead screw 13252 is rotatably disposed in the second nut 13521 and is positioned in the second positioning hole. The second nut 13521 is connected to the second driving block 1323, the second screw 13252 rotates to drive the second nut 13521 to make linear motion on the second screw 13252, the second nut 13521 drives the second driving block 1323 to make linear motion on the second linear guide rail 1324, the second driving block 1323 drives the second plane rotation bearing 1322 to make linear motion, and the second plane rotation bearing 1322 drives the second slide block 1321 to make linear motion, so as to drive the feeding platform 12 to move along the length direction of the feeding platform 12.
First lead screw 13152 rotates counterclockwise to drive first nut 13151 to move forward along the y-axis, first nut 13151 drives first driving block 1313 to move forward along the y-axis on first linear guide 1314, first driving block 1313 drives first planar rotation bearing 1312 to move forward along the y-axis, and first planar rotation bearing 1312 drives first sliding block 1311 to move forward along the y-axis, so as to drive feeding platform 12 to move forward along the y-axis. Conversely, the loading platform 12 moves in the negative y-axis direction. Similarly, the loading platform 12 can move in both the positive and negative directions along the x-axis. When one first slide block 1311 moves in the positive direction along the y-axis, the other first slide block 1311 moves in the negative direction along the y-axis, one second slide block 1321 moves in the positive direction along the x-axis, the other second slide block 1321 moves in the negative direction along the x-axis, and the moving directions of the two first slide blocks 1311 and the two second slide blocks 1321 become clockwise, the loading platform 12 rotates clockwise. On the contrary, the loading platform 12 rotates counterclockwise. The above structure enables the feeding platform 12 to be finely adjusted along the x-axis and the y-axis, and also can be rotationally finely adjusted.
Referring to fig. 3 and 4, two transparent holes 123 are disposed on the feeding platform 12, and the CCD cameras 16 are disposed below the two transparent holes 123 and used for shooting the positions of the sheets on the feeding platform 12, so that the xyz CCD automatic positioning platform 13 can adjust the position of the feeding platform 12 conveniently.
Please refer to fig. 8, fig. 9, and fig. 10 in combination with fig. 1. The full-automatic printing machine further comprises a feeding and discharging linear guide rail 17, and the feeding manipulator 11 comprises a feeding moving frame 111, a feeding fixing piece 112 and a feeding sucker 113. The feeding moving frame 111 is slidably disposed on the feeding and discharging linear guide 17, one end of the feeding fixing plate 112 is provided with a first long hole 1121, the length direction of the first long hole 1121 is identical to the length direction of the feeding fixing plate 112, the first long hole 1121 is used for fixing the feeding fixing plate 112 on the feeding moving frame 111 after a bolt passes through the first long hole 1121, and the other end of the feeding fixing plate 112 is provided with a feeding suction cup 113. Three feeding fixing pieces 112 and three feeding suckers 113 are respectively arranged on two wide edges of the feeding moving frame 111, the three feeding fixing pieces 112 on the wide edges of each feeding moving frame 111 are distributed in an outward scattering mode, and the middle of the feeding moving frame 111 is provided with the two feeding fixing pieces 112 and the two feeding suckers 113. The mechanism enables the feeding mechanical arm 11 to be stable and reliable when the feeding mechanical arm grabs the sheet.
Please refer to fig. 9, and also refer to fig. 1. The loading manipulator 11 further includes a cylindrical dust-removing roller 18 rotatably disposed at an end of the loading moving frame 111 close to the loading platform 12. The axial direction of the rotating shaft of the dust-removing roller 18 is perpendicular to the moving direction of the feeding moving frame 111, and when the feeding suction cup 113 places the sheet on the feeding platform 12, the dust-removing roller 18 is used for rolling on the sheet on the feeding platform 12. This structure can remove dust to the sheet and handle, improves the silk screen printing effect.
Referring to fig. 8 and 10, the feeding robot 15 includes a feeding moving frame 151, a feeding fixing piece 152, and a feeding suction cup 153. The blanking moving frame 151 is slidably disposed on the feeding and blanking linear guide 17, a second strip hole 1511 is disposed on the blanking moving frame 151, and the second strip hole 1511 is used for fixedly mounting the blanking fixing piece 152 on the blanking moving frame 151 after a bolt passes through. The blanking fixing plate 152 is provided with a third strip hole 1521, the length direction of the third strip hole 1521 is perpendicular to the length direction of the second strip hole 1511, and the third strip hole 1521 is used for fixedly mounting the blanking suction cup 153 on the blanking fixing plate 152 after a bolt passes through the third strip hole 1521. The mechanism enables the blanking manipulator 15 to be stable and reliable when grabbing the sheet.
Referring to fig. 11, the full-automatic printing machine is further provided with a material preparation assembly 19, which includes a material preparation table 191, a support rod 192, a drive plate 193, a material preparation drive mechanism, and a limit rod 194. The material preparing platform 191 is used for placing unprinted sheets, a long-strip-shaped limiting hole 1911 is formed in the material preparing platform 191, one end of the supporting rod 192 is connected with the lower surface of the material preparing platform 191, the other end of the supporting rod 192 is connected with the driving plate 193, the material preparing driving mechanism is connected with the driving plate 193, and the material preparing driving mechanism drives the driving plate 193 to move, so that the supporting rod 192 is driven to move, and the material preparing platform 191 is driven to move. The limiting rod 194 is movably disposed in the limiting hole 1911 for limiting the sheet on the material preparing table 191. When the stroke of the suction cup of the feeding suction cup 113 is not enough, the structure can be effectively supplemented, so that the feeding mechanical arm 11 can conveniently grab the sheet, and the sheet is not easy to shift.
Referring to fig. 11, a rotating brush 195 is disposed on one side of the wide side of the material preparing table 191, and the axial direction of the rotating shaft is the same as the width direction of the material preparing table 191. When the feed suction cup 113 sucks the sheet on the stock table 191, the rotating brush 195 is used to brush the excess sheet off the feed suction cup 113.
Referring to fig. 11, a long brush 196 is disposed on one side of the long side of the material preparing platform 191, the length direction of the long brush 196 is the same as the length direction of the material preparing platform 191, and the long brush 196 is used for brushing the excess sheet away from the feeding suction cup 113.
Referring to fig. 11, one side of the material preparing platform 191 is further provided with four blowing pipes 197, when the material loading suction cups 113 suck the sheets on the material preparing platform 191, the four blowing pipes 197 are used for blowing the excess sheets away from the material loading suction cups 113, and the four blowing pipes 197 are symmetrically arranged and located above the long side of the material preparing platform 191.
The utility model discloses a full-automatic printing machine's theory of operation:
the first step is as follows: placing the sheet on the stock preparation table 191, and adjusting the stock preparation table 191 to a proper position;
the second step is that: sucking the sheet on the material preparing platform 191 by the material loading mechanical arm 11, separating the redundant sheet from the material loading mechanical arm 11 by the rotary brush 195, the strip brush 196 and the air blowing pipe 197, and conveying the residual sheet to the material loading platform 12;
the third step: the feeding platform 12 is adjusted to a proper position through the matching of the CCD camera 16 and the XYZCCD automatic positioning platform 13;
the fourth step: printing a pattern on the sheet by the screen printing module 14;
the fifth step: the sheet on the stock table 191 is sucked by the feeding robot 15 and conveyed to a target position.
This is the operation of the fully automatic printing press of the preferred embodiment.
The utility model discloses a full-automatic printing machine, it paints evenly through the printing ink of first end of first blade coating subassembly 142 with screen printing plate 1411 to extrude printing ink to screen printing plate 1411's mesh in through second blade coating subassembly 143, make printing ink evenly print to the sheet on feeding platform 12 on, scrape the first end of getting back to screen printing plate 1411 with remaining printing ink simultaneously, still adjust the position of the sheet on the feeding platform 12 through XYZCCD automatic positioning platform 13, the utility model discloses a full-automatic printing machine, the pattern colour of its printing is even, the position is accurate, has effectively improved the printing quality.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims (10)

1. A full-automatic printing machine for screen printing to sheet material, its characterized in that includes:
the feeding mechanical arm is used for grabbing and conveying the sheet;
the feeding platform is used for bearing the sheet conveyed by the feeding mechanical arm;
the XYZCDS automatic positioning platform is arranged below the feeding platform and used for adjusting the position of the feeding platform so as to adjust the position of a sheet on the feeding platform;
the screen printing module comprises a screen printing assembly, a first blade coating assembly and a second blade coating assembly; the screen printing assembly comprises a screen printing plate and a first driving mechanism, the screen printing plate is movably arranged above the feeding platform, the first driving mechanism is connected with the screen printing plate, and the first driving mechanism is used for driving the screen printing plate to move towards the direction close to the feeding platform and the direction far away from the feeding platform, so that the screen printing plate is close to and far away from the sheet on the feeding platform; the first scraping and coating assembly comprises a first scraping brush and a second driving mechanism, the first scraping brush is movably arranged above the screen printing plate, the second driving mechanism is connected with the first scraping brush, and the second driving mechanism is used for driving the first scraping brush to move from the first end of the screen printing plate to the second end of the screen printing plate, so that the ink at the first end of the screen printing plate covers the screen printing plate; the second scraping and coating assembly comprises a second scraping and coating brush and a third driving mechanism, the second scraping and coating brush is movably arranged above the screen printing plate, the third driving mechanism is connected with the second scraping and coating brush, and when the screen printing plate is in contact with the sheet on the feeding platform, the third driving mechanism is used for driving the second scraping and coating brush to move from the second end of the screen printing plate to the first end of the screen printing plate, so that the ink on the screen printing plate is extruded into the meshes of the screen printing plate and is printed on the sheet on the feeding platform, and meanwhile, the residual ink is scraped back to the first end of the screen printing plate; and the number of the first and second groups,
and the blanking manipulator is used for grabbing and conveying the inked sheet on the feeding platform.
2. The full-automatic printing machine according to claim 1, wherein a first chute and a second chute are arranged below the feeding platform, the length direction of the first chute is consistent with the width direction of the feeding platform, and the length direction of the second chute is consistent with the length direction of the feeding platform;
the XYZCCD automatic positioning platform comprises:
two first driving assemblies which are respectively arranged below two opposite corners of the feeding platform and comprise a first sliding block, a first plane rotating bearing, a first driving block, a first linear guide rail and a first rotating motor, wherein the first sliding block is arranged in the first sliding chute in a sliding manner, the first end of the first plane rotating bearing is connected with the first sliding block, the first driving block is connected with the second end of the first plane rotating bearing and is provided with a first positioning hole, the length direction of the first linear guide rail is consistent with the width direction of the feeding platform, the first driving block is arranged on the first linear guide rail in a sliding manner, the first rotating motor comprises a first nut and a first lead screw, the first lead screw is rotatably arranged in the first nut and is positioned in the first positioning hole, the first nut is connected with the first driving block, the first screw rod rotates to drive the first nut to do linear motion on the first screw rod, the first nut drives the first driving block to do linear motion on the first linear guide rail, the first driving block drives the first plane rotating bearing to do linear motion, and the first plane rotating bearing drives the first sliding block to do linear motion, so that the feeding platform is driven to move along the width direction of the feeding platform; and the number of the first and second groups,
two second driving assemblies respectively arranged below the other two opposite corners of the feeding platform and comprising a second sliding block, a second plane rotating bearing, a second driving block, a second linear guide rail and a second rotating motor, wherein the second sliding block is arranged in the second sliding chute in a sliding manner, the first end of the second plane rotating bearing is connected with the second sliding block, the second driving block is connected with the second end of the second plane rotating bearing and is provided with a second positioning hole, the length direction of the second linear guide rail is consistent with that of the feeding platform, the second driving block is arranged on the second linear guide rail in a sliding manner, the second rotating motor comprises a second nut and a second screw rod, the second screw rod is rotatably arranged in the second nut and is positioned in the second positioning hole, the second nut is connected with the second driving block, the second screw rod rotates to drive the second nut to do linear motion on the second screw rod, the second nut drives the second driving block to do linear motion on the second linear guide rail, the second driving block drives the second plane rotating bearing to do linear motion, and the second plane rotating bearing drives the second sliding block to do linear motion, so that the feeding platform is driven to move along the length direction of the feeding platform.
3. The automatic printing machine according to claim 2, wherein two transparent holes are provided on the feeding platform, and a CCD camera is provided below each of the two transparent holes for photographing the position of the sheet on the feeding platform, so as to facilitate the xyz CCD automatic positioning platform to adjust the position of the feeding platform.
4. The full-automatic printing machine according to claim 1, further comprising a feeding and discharging linear guide rail, wherein the feeding manipulator comprises a feeding moving frame, a feeding fixing piece and a feeding sucker, the feeding moving frame is slidably disposed on the feeding and discharging linear guide rail, one end of the feeding fixing piece is provided with a first strip hole, the length direction of the first strip hole is consistent with the length direction of the feeding fixing piece, the first strip hole is used for fixing the feeding fixing piece on the feeding moving frame after a bolt passes through the first strip hole, and the other end of the feeding fixing piece is provided with the feeding sucker;
the material loading device is characterized in that three material loading fixing pieces and three material loading suckers are respectively arranged on two wide edges of the material loading moving frame, the material loading fixing pieces and the material loading suckers are arranged on the wide edges of the material loading moving frame, the material loading fixing pieces are distributed in an outward scattering mode, and the material loading fixing pieces and the material loading suckers are arranged in the middle of the material loading moving frame.
5. The automatic printing machine according to claim 4, wherein the feeding manipulator further comprises a cylindrical dust-removing roller rotatably disposed at an end of the feeding moving frame close to the feeding platform, an axial direction of a rotating shaft of the dust-removing roller is perpendicular to a moving direction of the feeding moving frame, and the dust-removing roller is configured to roll on the sheet on the feeding platform when the feeding suction cup places the sheet on the feeding platform.
6. The full-automatic printing machine according to claim 4, wherein the blanking manipulator comprises a blanking moving frame, a blanking fixing piece and a blanking sucker, the blanking moving frame is slidably disposed on the blanking linear guide rail, a second strip hole is disposed on the blanking moving frame, the second strip hole is used for fixing the blanking fixing piece on the blanking moving frame after a bolt passes through the second strip hole, a third strip hole is disposed on the blanking fixing piece, the length direction of the third strip hole is perpendicular to the length direction of the second strip hole, and the third strip hole is used for fixing the blanking sucker on the blanking fixing piece after the bolt passes through the third strip hole.
7. The full-automatic printing machine as claimed in claim 4, wherein the full-automatic printing machine is further provided with a material preparation assembly, the material preparation assembly comprises a material preparation table, a support rod, a drive plate, a material preparation driving mechanism and a limiting rod, the material preparation table is used for placing unprinted sheets, a long-strip-shaped limiting hole is formed in the material preparation table, one end of the support rod is connected with the lower surface of the material preparation table, the other end of the support rod is connected with the drive plate, the material preparation driving mechanism is connected with the drive plate, and the material preparation driving mechanism drives the drive plate to move so as to drive the support rod to move and further drive the material preparation table to move; the limiting rod is movably arranged in the limiting hole and used for limiting the sheet on the material preparation table.
8. The automatic printing machine according to claim 7, wherein a rotating brush is disposed on one side of a wide side of the stock preparation table, an axial direction of a rotating shaft of the rotating brush is aligned with a width direction of the stock preparation table, and when the material loading suction cups suck the sheets on the stock preparation table, the rotating brush is used for brushing the redundant sheets away from the material loading suction cups.
9. The machine according to claim 8, wherein one side of the long side of the supply table is provided with a strip brush having a length direction corresponding to the length direction of the supply table, the strip brush being configured to brush excess sheet material away from the feeding suction cup.
10. The full-automatic printing machine according to claim 9, wherein a blowing pipe is further arranged on one side of the stock preparation table, when the material loading suction cups suck the sheets on the stock preparation table, the blowing pipe is used for blowing the redundant sheets away from the material loading suction cups, and four blowing pipes are symmetrically arranged and are positioned above the long edges of the stock preparation table.
CN202121470432.0U 2021-06-30 2021-06-30 Full-automatic printing machine Active CN215041200U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121470432.0U CN215041200U (en) 2021-06-30 2021-06-30 Full-automatic printing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121470432.0U CN215041200U (en) 2021-06-30 2021-06-30 Full-automatic printing machine

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CN215041200U true CN215041200U (en) 2021-12-07

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Application Number Title Priority Date Filing Date
CN202121470432.0U Active CN215041200U (en) 2021-06-30 2021-06-30 Full-automatic printing machine

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115503038A (en) * 2022-11-16 2022-12-23 杭州爱科科技股份有限公司 Reverse side sleeve cutting device and method
CN117219519A (en) * 2023-11-07 2023-12-12 深圳市立可自动化设备有限公司 Wafer level packaging bump manufacturing equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115503038A (en) * 2022-11-16 2022-12-23 杭州爱科科技股份有限公司 Reverse side sleeve cutting device and method
CN117219519A (en) * 2023-11-07 2023-12-12 深圳市立可自动化设备有限公司 Wafer level packaging bump manufacturing equipment
CN117219519B (en) * 2023-11-07 2024-02-06 深圳市立可自动化设备有限公司 Wafer level packaging bump manufacturing equipment

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