CN108312695B - Full-automatic glass fiber board screen printing production line - Google Patents
Full-automatic glass fiber board screen printing production line Download PDFInfo
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- CN108312695B CN108312695B CN201810073764.1A CN201810073764A CN108312695B CN 108312695 B CN108312695 B CN 108312695B CN 201810073764 A CN201810073764 A CN 201810073764A CN 108312695 B CN108312695 B CN 108312695B
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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
- B41F15/14—Details
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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
- B41P2215/00—Screen printing machines
- B41P2215/10—Screen printing machines characterised by their constructional features
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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
- B41P2215/00—Screen printing machines
- B41P2215/10—Screen printing machines characterised by their constructional features
- B41P2215/11—Registering devices
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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
- B41P2215/00—Screen printing machines
- B41P2215/50—Screen printing machines for particular purposes
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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)
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Abstract
The invention relates to the technical field of screen printing, in particular to a full-automatic glass fiber board screen printing production line, which sequentially comprises a glass fiber board feeding device, a first weighing device, a positioning device, a screen printing device, a second weighing device, a drying bin, a glass fiber board discharging device and the like according to a screen printing procedure.
Description
Technical Field
The invention relates to the technical field of screen printing, in particular to a full-automatic glass fiber board screen printing production line.
Background
The screen printing is carried out by utilizing the basic principle that the mesh of the image-text part of the screen printing plate is permeable to ink and the mesh of the non-image-text part is impermeable to ink, pouring the ink into one end of the screen printing plate during printing, applying a certain pressure on the ink part of the screen printing plate by using a scraping scraper, moving towards the other end of the screen printing plate, and extruding the ink from the mesh of the image-text part to a printing stock by using the scraper during moving. The printing ink is fixed in a certain range under the action of the viscosity of the printing ink, the scraping plate is always in line contact with the screen printing plate and the printing stock in the printing process, the contact line moves along with the movement of the scraping plate, and a certain gap is kept between the screen printing plate and the printing stock, so that the screen printing plate generates a reaction force to the scraping plate through the tension of the screen printing plate during printing, the reaction force is called rebound force, the screen printing plate is only in movable line contact with the printing stock under the action of the rebound force, other parts of the screen printing plate are in a separation state with the printing stock, the printing ink and the screen are broken, the printing dimensional precision is ensured, the printing stock is prevented from being smeared, the screen printing plate is lifted up after the whole printing plate is scraped by the scraping plate, and the printing ink is scraped back to the initial position.
In the existing glass fiber board screen printing, most procedures are manual operations including carrying glass fiber board loading and unloading, weighing the glass fiber board before printing and the glass fiber board after printing respectively, carrying the glass fiber board to screen printing equipment for printing and the like, however, manual carrying is time-consuming and labor-consuming, high in labor cost and low in printing efficiency, and is not suitable for large-scale printing production of printing enterprises.
Disclosure of Invention
The invention aims to provide a full-automatic glass fiber board screen printing production line aiming at the defects of the prior art, and the full-automatic glass fiber board screen printing production line can fully automatically carry out the working procedures of feeding, weighing, positioning, screen printing, drying, discharging and the like on glass fiber boards, does not need manual operation, saves time and labor, reduces the labor cost of enterprises, improves the screen printing efficiency of the glass fiber boards, and is suitable for large-scale printing production of printing enterprises.
The invention is realized by the following technical scheme that the full-automatic glass fiber plate screen printing production line sequentially comprises a glass fiber plate feeding device, a first weighing device, a positioning device, a screen printing device, a second weighing device, a drying bin and a glass fiber plate blanking device according to a screen printing procedure, wherein the screen printing device comprises a printing cutter set, a first driving mechanism for driving the printing cutter set to move along the Y-axis direction and a second driving mechanism for driving the printing cutter set to lift along the Z-axis direction, a screen frame is arranged below the printing cutter set, a screen printing plate is arranged in the screen frame, and a printing workbench and a first linear sliding rail for driving the printing workbench to move along the X-axis direction are arranged below the screen frame.
Preferably, the glass fiber board feeding device comprises a first material conveying channel, a second material conveying channel positioned below the first material conveying channel and a first lifting mechanism positioned at the left end of the first material conveying channel, wherein the first lifting mechanism comprises a first lifting base and a third driving mechanism used for driving the first lifting base to lift, the first lifting base is positioned at a discharge hole of the first material conveying channel, a first fork clamping mechanism is arranged at the lower end of the first material conveying channel, and a second fork clamping mechanism is arranged at the lower end of the second material conveying channel; the first fork clamping mechanism is the same as the second fork clamping mechanism, and comprises a first sliding seat, a second linear sliding rail for driving the first sliding seat to linearly displace, and mechanical fork clamps arranged at the left end and the right end of the first sliding seat.
Preferably, the first weighing device comprises a third material conveying channel, a feeding hole of the third material conveying channel is positioned at the left side of the first lifting base, a first slot is formed in the middle of the third material conveying channel, an electronic scale is arranged right below the first slot, a first cylinder for driving the third material conveying channel to lift is arranged below the third material conveying channel, and a piston rod of the first cylinder is connected with the third material conveying channel; the first weighing device and the second weighing device are identical in structure.
Preferably, the positioning device comprises a preliminary positioning mechanism and a CCD positioning mechanism, wherein the preliminary positioning mechanism and the CCD positioning mechanism are respectively positioned at the front side and the rear side of the first linear sliding rail, and a first manipulator mechanism for clamping the glass fiber board from the preliminary positioning mechanism to the printing workbench is arranged above the preliminary positioning mechanism; the preliminary positioning mechanism comprises a fourth material conveying channel, and the fourth material conveying channel is sequentially provided with a glass fiber plate rotating station and a glass fiber plate positioning station; the glass fiber board rotating station comprises a turntable, a rotating cylinder used for driving the turntable to rotate is arranged below the turntable, and a second cylinder used for driving the rotating cylinder and the turntable to lift is arranged at the lower end of the rotating cylinder; the glass fiber board positioning station comprises a first base for placing a glass fiber board, a third cylinder for driving the first base to lift is arranged below the first base, a piston rod of the third cylinder is connected with the first base, a fourth cylinder is arranged at the left end of the first base, a fifth cylinder is arranged at the right end of the first base, positioning push blocks are arranged on the piston rod of the fourth cylinder and the piston rod of the fifth cylinder, and a baffle is further arranged at the left side of the glass fiber board positioning station.
Preferably, the printing knife set comprises a main knife rest and an auxiliary knife rest which is arranged in parallel with the main knife rest, wherein a main scraper is arranged at the lower end of the main knife rest, and an auxiliary scraper is arranged at the lower end of the auxiliary knife rest.
Preferably, an opening for sliding in the screen printing plate is formed in the right end of the screen frame, a plurality of sixth air cylinders for fixing the screen printing plate are arranged on the screen frame, and a piston rod of each sixth air cylinder is provided with an abutting block for positioning the screen printing plate.
Preferably, a cutter calibrating workbench is further arranged below the silk screen frame, the cutter calibrating workbench is positioned on the left side of the printing workbench, the printing workbench is provided with a connecting block, the connecting block is provided with a pin hole, and the cutter calibrating workbench is provided with a pin and a seventh cylinder for driving the pin to lift; the left end and the right end of the cutter calibrating workbench are respectively provided with a first cutter calibrating assembly and a second cutter calibrating assembly, the first cutter calibrating assemblies and the second cutter calibrating assemblies are identical in structure, the first cutter calibrating assemblies comprise contact blocks and eighth cylinders for driving the contact blocks to lift, and the contact blocks are provided with sensors.
Preferably, the screen printing device further comprises a cleaning mechanism for cleaning the screen printing plate, the cleaning mechanism comprises a second sliding seat, a third linear sliding rail for driving the second sliding seat to slide along the Y axis is arranged at the lower end of the second sliding seat, a ninth air cylinder is arranged on the second sliding seat, a cleaning platform is arranged above the second sliding seat, a piston rod of the ninth air cylinder is connected with the cleaning platform, a cleaning film discharging roller is arranged above the cleaning platform, and a cleaning film collecting roller is arranged below the cleaning platform.
Preferably, a fifth material conveying channel on the left side of the second weighing device is arranged above the fifth material conveying channel.
Preferably, the glass fiber board blanking device comprises a sixth material conveying channel and a blanking mechanism, wherein the sixth material conveying channel is positioned at a discharge hole of the drying bin, the blanking mechanism comprises a seventh material conveying channel and an eighth material conveying channel positioned right below the seventh material conveying channel, a second lifting mechanism is arranged at the left end of the seventh material conveying channel, a ninth material conveying channel is arranged at the left end of the sixth material conveying channel, a third manipulator mechanism for clamping the glass fiber board from the sixth material conveying channel to the ninth material conveying channel is arranged above the sixth material conveying channel, the second lifting mechanism comprises a second lifting base and a fourth linear sliding table for driving the second lifting base to lift, and the second lifting base is positioned between the discharge hole of the seventh material conveying channel and the discharge hole of the sixth material conveying channel; an inductive switch assembly is arranged at the discharge port of the ninth material conveying channel, and the fourth linear sliding table is provided with a controller which is in signal connection with the inductive switch assembly; the inductive switch assembly comprises a fixed plate, the fixed plate is arranged at the discharge hole of the ninth material conveying channel, one end of the fixed plate is fixedly connected with the ninth material conveying channel, the other end of the fixed plate is provided with a fixing seat, the inductive switch assembly further comprises a switch device, the switch device is rotatably arranged at the upper end of the fixing seat, the switch device comprises an impact part, a spring is arranged between the impact part and the fixing seat, one end of the spring is in butt joint with the impact part, and the other end of the spring is in butt joint with the fixing seat.
The invention has the beneficial effects that: the invention relates to a full-automatic glass fiber board screen printing production line, which sequentially comprises a glass fiber board feeding device, a first weighing device, a positioning device, a screen printing device, a second weighing device, a drying bin and a glass fiber board discharging device according to a screen printing process.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a glass fiber plate feeding device according to the present invention.
Fig. 3 is a schematic perspective view of a first fork mechanism according to the present invention.
Fig. 4 is a schematic perspective view of a first weighing apparatus according to the present invention.
Fig. 5 is a left side view of the first weighing apparatus of the present invention.
Fig. 6 is a schematic perspective view of a preliminary positioning mechanism according to the present invention.
Fig. 7 is a schematic perspective view of a rotary station for glass fiber plates according to the present invention.
FIG. 8 is a schematic perspective view of a glass fiber sheet positioning station according to the present invention.
Fig. 9 is a schematic perspective view of a screen printing apparatus and a positioning apparatus according to the invention.
Fig. 10 is a schematic perspective view of a printing knife set according to the present invention.
Fig. 11 is a schematic view showing an assembly structure of a screen frame and a screen printing plate according to the invention.
FIG. 12 is a schematic diagram of the assembled structure of the tool setting table and the printing table of the present invention.
FIG. 13 is a schematic perspective view of a tool setting table according to the present invention.
Fig. 14 is a schematic perspective view of a cleaning mechanism according to the present invention.
Fig. 15 is a left side view of the cleaning mechanism of the present invention.
Fig. 16 is a schematic perspective view of a glass fiber board blanking device according to the present invention.
Fig. 17 is a schematic structural view of a sixth material conveying channel and a ninth material conveying channel according to the present invention.
Fig. 18 is a schematic perspective view of an inductive switch assembly according to the present invention.
Fig. 19 is a schematic perspective view of a blanking mechanism of the present invention.
Detailed Description
The invention will be further described with reference to fig. 1 to 19, and the detailed description thereof.
As shown in fig. 1, a full-automatic glass fiber board screen printing production line sequentially comprises a glass fiber board feeding device 1, a first weighing device 2, a positioning device 3, a screen printing device 4, a second weighing device 5, a drying bin 6 and a glass fiber board blanking device 7 according to a screen printing procedure, wherein the screen printing device 4 comprises a printing cutter set 41, a first driving mechanism 42 for driving the printing cutter set 41 to move along a Y-axis direction and a second driving mechanism 43 for driving the printing cutter set 41 to lift along a Z-axis direction, a screen frame 44 is arranged below the printing cutter set 41, a screen printing plate 45 is arranged in the screen frame 44, and a printing workbench 46 and a first linear sliding rail 47 for driving the printing workbench 46 to move along the X-axis direction are arranged below the screen frame 44.
According to the embodiment, the glass fiber board starts to be fed through the glass fiber board feeding device 1, then enters the first weighing device 2 to weigh the glass fiber board before printing, is positioned through the positioning device 3 after being weighed, then enters the screen printing device 4 to be printed, and enters the second weighing device 5 to weigh the printed glass fiber board after being printed, and then is dried and fed.
The first weighing device 2 and the second weighing device 5 have the same structure.
As shown in fig. 2 to 3, the glass fiber board feeding device 1 includes a first material conveying channel 11, a second material conveying channel 12 located below the first material conveying channel 11, and a first lifting mechanism 13 located at the left end of the first material conveying channel 11, where the first lifting mechanism 13 includes a first lifting base 131 and a third driving mechanism 132 for driving the first lifting base 131 to lift, the first lifting base 131 is located at a discharge hole of the first material conveying channel 11, a first fork mechanism 14 is disposed at the lower end of the first material conveying channel 11, and a second fork mechanism 15 is disposed at the lower end of the second material conveying channel 12; the first fork clamping mechanism 14 is the same as the second fork clamping mechanism 15, the first fork clamping mechanism 14 includes a first slide 141, a second linear slide rail 142 for driving the first slide 141 to linearly displace, and a mechanical fork clamp 143 disposed at the left and right ends of the first slide 141, a plurality of glass fiber boards are stacked in the frame 8, then the frame 8 is arranged and placed on the first material conveying channel 11, the first material conveying channel 11 starts to convey materials, when one of the frames 8 is conveyed to the discharge port of the first material conveying channel 11, the first fork clamping mechanism 14 conveys the frame 8 from the first material conveying channel 11 onto the first lifting base 131, and starts to feed materials, when the glass fiber boards in the frame 8 are conveyed out of one piece, the third driving mechanism 132 drives the first lifting base 131 to descend for a distance until all the glass fiber boards in the frame 8 are conveyed out, then the third driving mechanism 132 drives the first lifting base 131 to descend to the material inlet of the second material conveying channel 12, the first fork clamping mechanism 15 conveys the empty frame 8 from the first lifting base 12 to the second lifting base 12, and the first fork clamping mechanism 15 starts to convey the empty frame 8 from the first fork base 12 to the second lifting base 131, and is similar to the first linear slide rail 131, and the first fork clamping mechanism 11 starts to convey the empty materials from the first fork clamping mechanism 11 to the first fork clamping mechanism 11.
As shown in fig. 4 to 5, in this embodiment, the first weighing device 2 includes a third material conveying channel 21, a feeding port of the third material conveying channel 21 is located at the left side of the first lifting base 131, a first slot is provided in the middle of the third material conveying channel 21, an electronic scale 22 is provided directly below the first slot, a first cylinder 23 for driving the third material conveying channel 21 to lift is provided below the third material conveying channel 21, a piston rod of the first cylinder 23 is connected with the third material conveying channel 21, a glass fiber board in the first lifting base 131 enters the third material conveying channel 21, the third material conveying channel 21 starts to convey materials, the glass fiber board is conveyed to the first slot, the first cylinder 23 drives the third material conveying channel 21 to move down integrally, the glass fiber board falls onto the electronic scale 22 and is weighed, and after the weighing, the first cylinder 23 drives the third material conveying channel 21 to move up integrally, and the glass fiber board is conveyed to the next process.
As shown in fig. 6 to 8, in the present embodiment, the positioning device 3 includes a preliminary positioning mechanism 31 and a CCD positioning mechanism 32, where the preliminary positioning mechanism 31 and the CCD positioning mechanism 32 are respectively located on front and rear sides of the first linear rail 47, and a first manipulator mechanism 33 for clamping the glass fiber board from the preliminary positioning mechanism 31 to the printing table 46 is disposed above the preliminary positioning mechanism 31; the preliminary positioning mechanism 31 includes a fourth material conveying channel 311, where the fourth material conveying channel 311 is sequentially provided with a glass fiber board rotation station 312 and a glass fiber board positioning station 313; the glass fiber board rotating station 312 comprises a turntable 3121, a rotating cylinder 3123 for driving the turntable 3121 to rotate is arranged below the turntable 3121, and a second cylinder 3124 for driving the rotating cylinder 3123 and the turntable to lift is arranged at the lower end of the rotating cylinder 3123; the glass fiber board positioning station 313 includes a first base 3131 for placing a glass fiber board, a third air cylinder 3132 for driving the first base 3131 to lift is disposed below the first base 3131, a piston rod of the third air cylinder 3132 is connected with the first base 3131, a fourth air cylinder 3133 is disposed at a left end of the first base 3131, a fifth air cylinder 3134 is disposed at a right end of the first base 3131, a piston rod of the fourth air cylinder 3133 and a piston rod of the fifth air cylinder 3134 are both provided with positioning push blocks 3135, a baffle 314 is disposed at a left side of the glass fiber board positioning station 313, a second air cylinder 3124 firstly drives the turntable 3121 to lift, the glass fiber board is in a suspended state, then the rotary air cylinder 3123 drives the turntable 3121 to rotate 180 degrees, then the second air cylinder 3124 drives the turntable 3121 to descend, and the fourth material conveying channel 311 conveys the glass fiber board to the glass fiber board positioning station 313 for positioning; the third cylinder 3132 drives the first base 3131 to ascend, the glass fiber board is in a suspended state, the positioning push blocks 3135 of the fourth cylinder 3133 and the positioning push blocks 3135 of the fifth cylinder 3134 are respectively positioned at the left end and the right end of the glass fiber board, and the two cylinders push the positioning push blocks 3135 to match with the baffle 314 to align and position the glass fiber board from three directions of the glass fiber board.
As shown in fig. 9 to 10, in the present embodiment, the printing knife set 41 includes a main knife holder 411 and a sub knife holder 412 disposed parallel to the main knife holder 411, a main knife 413 is disposed at a lower end of the main knife holder 411, a sub knife 414 is disposed at a lower end of the sub knife holder 412, the main knife 413 is displaced in Y-axis and Z-axis directions by the first driving mechanism 42 and the second driving mechanism 43, respectively, and starts to print, and when the main knife 413 completes one stroke, the sub knife 414 is displaced in Y-axis and Z-axis directions by the first driving mechanism 42 and the second driving mechanism 43, respectively, and sweeps and screeds ink back to an initial position.
As shown in fig. 11, in this embodiment, an opening 441 into which the screen printing plate 45 slides is provided at the right end of the screen frame 44, the screen frame 44 is provided with a plurality of sixth cylinders 442 for fixing the screen printing plate 45, piston rods of the sixth cylinders 442 are provided with abutting blocks 443 for positioning the screen printing plate 45, the screen printing plate 45 slides into the screen frame 44 through the opening 441, so that quick detachment or installation of the screen printing plate 45 is achieved, and after the screen printing plate 45 is installed into the screen frame 44, the sixth cylinders 442 drive the abutting blocks 443 to abut against the positioning screen printing plate 45, so as to prevent loosening of the screen printing plate 3.
As shown in fig. 12 to 13, in the present embodiment, a cutter calibrating table 48 is further disposed below the screen frame 44, the cutter calibrating table 48 is located at the left side of the printing table 46, the printing table 46 is provided with a connecting block 461, the connecting block 461 is provided with a pin hole 462, and the cutter calibrating table 48 is provided with a pin 481 and a seventh cylinder 482 for driving the pin 481 to lift; the left end and the right end of the calibration workbench 48 are respectively provided with a first calibration blade assembly 483 and a second calibration blade assembly 484, the first calibration blade assembly 483 and the second calibration blade assembly 484 have the same structure, the first calibration blade assembly 483 comprises a contact block 485 and an eighth cylinder 486 for driving the contact block 485 to lift, the contact block 485 is provided with a sensor, before screen printing, the screen printing plate 45 is removed from the screen frame 44, the first linear slide rail 47 drives the printing workbench 46 to move, the printing workbench 46 is contacted with the calibration workbench 48, a pin hole 462 of the connecting block 461 is positioned under the pin 481, the seventh cylinder 482 drives the pin 481 to be inserted into the pin hole 462, the connection between the calibration workbench 48 and the printing workbench 46 is realized, the printing workbench 46 drives the calibration workbench 9 to move together, the calibration blade workbench 48 is moved to the right under the screen frame 44, the printing blade group 41 is respectively displaced in the Y-axis and Z-axis directions by the first driving mechanism 42 and the second driving mechanism 43, the printing blade group 41 is moved to the upper end of the screen printing blade assembly 414 or the other end of the first calibration blade assembly 484 is contacted with the second calibration blade assembly 485 (the contact block 413 is contacted with the first end of the first calibration blade assembly 485 or the second calibration blade assembly 485); if not, the left and right ends of the main scraper 413 (or the auxiliary scraper 414) are finely adjusted, the contact block 485 is always kept in contact with one end of the main scraper 413 (or the auxiliary scraper 414) by lifting and lowering the eighth cylinder 486, and when two sensors sense that the two contact blocks 485 are positioned on the same horizontal line, the left and right ends of the front main scraper 413 (or the auxiliary scraper 414) are positioned on the same horizontal line.
As shown in fig. 14 to 15, in this embodiment, the screen printing apparatus 4 further includes a cleaning mechanism 49 for cleaning the screen printing plate 45, the cleaning mechanism 49 includes a second slider 491, a third linear rail 492 for driving the second slider 491 to slide along the Y axis is provided at a lower end of the second slider 491, the second slider 491 is provided with a ninth cylinder 493, a cleaning platform 494 is provided above the second slider 491, a piston rod of the ninth cylinder 493 is connected with the cleaning platform 494, a cleaning film feeding roller 495 is provided above the cleaning platform 494, a cleaning film collecting roller 496 is provided below the cleaning platform 494, a web of cleaning film 497 is mounted on the cleaning film feeding roller 495, the cleaning film 497 sequentially bypasses the cleaning platform 494 and the cleaning film collecting roller 496, the cleaning platform 494 is driven by the third linear rail 492 to move linearly near the screen printing plate 45, the ninth cylinder 493 drives the cleaning platform 493 to lift and attach to the screen printing plate 45, the cleaning film collecting roller 496 is formed by the cleaning film collecting roller 497, and the cleaning film is easy to collect the cleaning film from the screen printing plate 45 by the cleaning film feeding roller 497.
In this embodiment, a second manipulator mechanism 92 is disposed above the fifth material conveying channel 91 of the left fifth material conveying channel 91 of the second weighing device 5, after the glass fiber board is printed, the first linear slide rail 47 drives the printing workbench 46 to move to the side of the fifth material conveying channel 91, and the second manipulator mechanism 92 clamps the glass fiber board on the printing workbench 46 to the fifth material conveying channel 91, and then the glass fiber board is conveyed into the second weighing device 5 for weighing through the fifth material conveying channel 91.
As shown in fig. 16 to 19, the glass fiber board blanking device 7 includes a sixth material conveying channel 71 and a blanking mechanism, the sixth material conveying channel 71 is located at a discharge port of the drying bin 6, the blanking mechanism includes a seventh material conveying channel 72 and an eighth material conveying channel 73 located right below the seventh material conveying channel 72, a second lifting mechanism 74 is disposed at a left end of the seventh material conveying channel 72, a ninth material conveying channel 75 is disposed at a left end of the sixth material conveying channel 71, a third manipulator mechanism 76 for clamping the glass fiber board from the sixth material conveying channel 71 to the ninth material conveying channel 75 is disposed above the sixth material conveying channel 71, the second lifting mechanism 74 includes a second lifting base 741 and a fourth linear sliding table 742 for driving the second lifting base 741 to lift, and the second lifting base 741 is located between the discharge port of the seventh material conveying channel 72 and the discharge port of the sixth material conveying channel 71; an inductive switch assembly 77 is arranged at the discharge port of the ninth material conveying channel 75, and the fourth linear sliding table 742 is provided with a controller, and the controller is in signal connection with the inductive switch assembly 77; the induction switch assembly 77 comprises a fixed plate 771, the fixed plate 771 is arranged at a discharge hole of the ninth material conveying channel 75, one end of the fixed plate 771 is fixedly connected with the ninth material conveying channel 75, the other end of the fixed plate 771 is provided with a fixed seat 772, the induction switch assembly 77 further comprises a switch device 773, the switch device 773 is rotatably arranged at the upper end of the fixed seat 771, the switch device 773 comprises an impact part 7731, a spring is arranged between the impact part 7731 and the fixed seat 772, one end of the spring is in butt joint with the impact part 7731, the other end of the spring is in butt joint with the fixed seat 772, and the glass fiber plate dried by the drying bin 6 is conveyed through the sixth material conveying channel 71 and moves to the position right below the third manipulator mechanism 76; at this time, the eighth feed passage 73 is arranged with a plurality of empty frames 8, and the eighth feed passage 73 feeds one of the empty frames 8 onto the second base 741; the third manipulator mechanism 76 clamps the glass fiber board on the sixth material conveying channel 71 onto the ninth material conveying channel 75, the ninth material conveying channel 75 starts to convey the glass fiber board, when the glass fiber board moves to the ninth material conveying channel 75, the glass fiber board enters the frame 8, when the glass fiber board completely enters the frame 8 and moves still, the glass fiber board reversely impacts the impact part 7731 of the switch device 773, the impact part 7731 has pressure on the spring, the switch device 773 sends a signal to the controller, the controller pushes the glass fiber board mechanism of the ninth material conveying channel 75 back, meanwhile, the fourth linear sliding table 742 is controlled to drive the second lifting base 741 to lift for a distance, at the moment, the next glass fiber board such as a next empty position of the frame 8 is driven by the fourth linear sliding table 742 to lift to the position of the feeding port of the seventh material conveying channel 72, and the frame 8 filled with the glass fiber board is fed.
The foregoing is merely exemplary of the present invention, and those skilled in the art should not be considered as limiting the invention, since modifications may be made in the specific embodiments and application scope of the invention in light of the teachings of the present invention.
Claims (5)
1. A full-automatic glass fiber board screen printing production line which characterized in that: the automatic printing device comprises a glass fiber board feeding device, a first weighing device, a positioning device, a screen printing device, a second weighing device, a drying bin and a glass fiber board discharging device in sequence according to a screen printing procedure, wherein the screen printing device comprises a printing cutter set, a first driving mechanism for driving the printing cutter set to move along the Y-axis direction and a second driving mechanism for driving the printing cutter set to lift along the Z-axis direction, a screen frame is arranged below the printing cutter set, a screen printing plate is arranged in the screen frame, and a printing workbench and a first linear sliding rail for driving the printing workbench to move along the X-axis direction are arranged below the screen frame;
the glass fiber board feeding device comprises a first material conveying channel, a second material conveying channel positioned below the first material conveying channel and a first lifting mechanism positioned at the left end of the first material conveying channel, wherein the first lifting mechanism comprises a first lifting base and a third driving mechanism used for driving the first lifting base to lift, the first lifting base is positioned at a discharge hole of the first material conveying channel, a first fork clamping mechanism is arranged at the lower end of the first material conveying channel, and a second fork clamping mechanism is arranged at the lower end of the second material conveying channel; the first fork clamping mechanism is the same as the second fork clamping mechanism, and comprises a first sliding seat, a second linear sliding rail for driving the first sliding seat to linearly displace, and mechanical fork clamps arranged at the left end and the right end of the first sliding seat;
the first weighing device comprises a third material conveying channel, a feeding hole of the third material conveying channel is positioned at the left side of the first lifting base, a first slot is formed in the middle of the third material conveying channel, an electronic scale is arranged right below the first slot, a first cylinder for driving the third material conveying channel to lift is arranged below the third material conveying channel, and a piston rod of the first cylinder is connected with the third material conveying channel; the first weighing device and the second weighing device have the same structure;
the positioning device comprises a preliminary positioning mechanism and a CCD positioning mechanism, wherein the preliminary positioning mechanism and the CCD positioning mechanism are respectively positioned at the front side and the rear side of the first linear slide rail, and a first manipulator mechanism for clamping the glass fiber board from the preliminary positioning mechanism to the printing workbench is arranged above the preliminary positioning mechanism; the preliminary positioning mechanism comprises a fourth material conveying channel, and the fourth material conveying channel is sequentially provided with a glass fiber plate rotating station and a glass fiber plate positioning station; the glass fiber board rotating station comprises a turntable, a rotating cylinder used for driving the turntable to rotate is arranged below the turntable, and a second cylinder used for driving the rotating cylinder and the turntable to lift is arranged at the lower end of the rotating cylinder; the glass fiber board positioning station comprises a first base for placing a glass fiber board, a third cylinder for driving the first base to lift is arranged below the first base, a piston rod of the third cylinder is connected with the first base, a fourth cylinder is arranged at the left end of the first base, a fifth cylinder is arranged at the right end of the first base, positioning push blocks are arranged on the piston rod of the fourth cylinder and the piston rod of the fifth cylinder, and a baffle is further arranged at the left side of the glass fiber board positioning station;
a fifth material conveying channel on the left side of the second weighing device, and a second manipulator mechanism is arranged above the fifth material conveying channel;
the glass fiber board blanking device comprises a sixth material conveying channel and a blanking mechanism, wherein the sixth material conveying channel is positioned at a discharge hole of the drying bin, the blanking mechanism comprises a seventh material conveying channel and an eighth material conveying channel positioned right below the seventh material conveying channel, a second lifting mechanism is arranged at the left end of the seventh material conveying channel, a ninth material conveying channel is arranged at the left end of the sixth material conveying channel, a third manipulator mechanism for clamping the glass fiber board from the sixth material conveying channel to the ninth material conveying channel is arranged above the sixth material conveying channel, the second lifting mechanism comprises a second lifting base and a fourth linear sliding table for driving the second lifting base to lift, and the second lifting base is positioned between the discharge hole of the seventh material conveying channel and the discharge hole of the sixth material conveying channel; an inductive switch assembly is arranged at the discharge port of the ninth material conveying channel, and the fourth linear sliding table is provided with a controller which is in signal connection with the inductive switch assembly; the inductive switch assembly comprises a fixed plate, the fixed plate is arranged at the discharge hole of the ninth material conveying channel, one end of the fixed plate is fixedly connected with the ninth material conveying channel, the other end of the fixed plate is provided with a fixing seat, the inductive switch assembly further comprises a switch device, the switch device is rotatably arranged at the upper end of the fixing seat, the switch device comprises an impact part, a spring is arranged between the impact part and the fixing seat, one end of the spring is in butt joint with the impact part, and the other end of the spring is in butt joint with the fixing seat.
2. The full-automatic glass fiber board screen printing production line according to claim 1, wherein: the printing knife set comprises a main knife rest and an auxiliary knife rest which is arranged in parallel with the main knife rest, wherein a main scraper is arranged at the lower end of the main knife rest, and an auxiliary scraper is arranged at the lower end of the auxiliary knife rest.
3. The full-automatic glass fiber board screen printing production line according to claim 1, wherein: the screen printing plate fixing device is characterized in that an opening for the screen printing plate to slide in is formed in the right end of the screen frame, the screen frame is provided with a plurality of sixth air cylinders used for fixing the screen printing plate, and piston rods of the sixth air cylinders are provided with abutting blocks used for positioning the screen printing plate.
4. The full-automatic glass fiber board screen printing production line according to claim 1, wherein: the screen frame is characterized in that a cutter calibrating workbench is arranged below the screen frame and is positioned on the left side of the printing workbench, the printing workbench is provided with a connecting block, the connecting block is provided with a pin hole, and the cutter calibrating workbench is provided with a pin and a seventh cylinder for driving the pin to lift; the left end and the right end of the cutter calibrating workbench are respectively provided with a first cutter calibrating assembly and a second cutter calibrating assembly, the first cutter calibrating assemblies and the second cutter calibrating assemblies are identical in structure, the first cutter calibrating assemblies comprise contact blocks and eighth cylinders for driving the contact blocks to lift, and the contact blocks are provided with sensors.
5. The full-automatic glass fiber board screen printing production line according to claim 1, wherein: the screen printing device further comprises a cleaning mechanism for cleaning the screen printing plate, the cleaning mechanism comprises a second sliding seat, the lower end of the second sliding seat is provided with a third linear sliding rail for driving the second sliding seat to slide along the Y axis, the second sliding seat is provided with a ninth air cylinder, a cleaning platform is arranged above the second sliding seat, a piston rod of the ninth air cylinder is connected with the cleaning platform, a cleaning film discharging roller is arranged above the cleaning platform, and a cleaning film collecting roller is arranged below the cleaning platform.
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| CN201810073764.1A CN108312695B (en) | 2018-01-25 | 2018-01-25 | Full-automatic glass fiber board screen printing production line |
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| CN201810073764.1A CN108312695B (en) | 2018-01-25 | 2018-01-25 | Full-automatic glass fiber board screen printing production line |
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| CN108312695B true CN108312695B (en) | 2023-04-25 |
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| CN101623949A (en) * | 2008-07-11 | 2010-01-13 | 东远精技工业股份有限公司 | Method and equipment for detecting weight of printing ink of halftone printing production line |
| JP5858642B2 (en) * | 2011-05-16 | 2016-02-10 | ヤマハ発動機株式会社 | Printing device |
| CN202271646U (en) * | 2011-09-29 | 2012-06-13 | 普尼太阳能(杭州)有限公司 | Screen printer utilizing automatic running to achieve secondary printing |
| CN102514359B (en) * | 2011-12-28 | 2014-01-01 | 广东风华高新科技股份有限公司 | Full-automatic double-work-station screen printing machine |
| TWM501946U (en) * | 2014-12-12 | 2015-06-01 | Lenstar Prec Machinery Co Ltd | Scraper adjustment structure of screen printing machine |
| CN204659166U (en) * | 2015-06-04 | 2015-09-23 | 东莞市微格能自动化设备有限公司 | A kind of small silk screen printing machine |
| CN205553561U (en) * | 2016-01-07 | 2016-09-07 | 苏州市璟硕自动化设备有限公司 | Automatic cleaning device |
| CN205439546U (en) * | 2016-02-29 | 2016-08-10 | 深圳市威利特自动化设备有限公司 | Sheet stock automatic alignment's screen printing system |
| CN205708849U (en) * | 2016-04-21 | 2016-11-23 | 深圳市龙方自动化科技有限公司 | Full-automatic screen printer |
| CN106004028A (en) * | 2016-07-20 | 2016-10-12 | 深圳众匠智能科技有限公司 | Automatic silk-screen printing production line with dust removal function |
| CN106739439B (en) * | 2016-11-28 | 2019-03-08 | 上海神添实业有限公司 | A kind of automatic screen-printing equipment and its working method |
| CN206394207U (en) * | 2017-01-11 | 2017-08-11 | 东莞市准锐自动化设备有限公司 | The full-automatic CCD screen processes press that a kind of structure is simplified |
| 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 |
| CN207984285U (en) * | 2018-01-25 | 2018-10-19 | 东莞市微格能自动化设备有限公司 | A kind of Full-automatic glass fiber plate silk-screen printing production line |
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