CN108081744B - Glass fiber board screen printing device - Google Patents

Glass fiber board screen printing device Download PDF

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Publication number
CN108081744B
CN108081744B CN201810074438.2A CN201810074438A CN108081744B CN 108081744 B CN108081744 B CN 108081744B CN 201810074438 A CN201810074438 A CN 201810074438A CN 108081744 B CN108081744 B CN 108081744B
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CN
China
Prior art keywords
glass fiber
fiber board
printing
driving
screen printing
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Active
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CN201810074438.2A
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Chinese (zh)
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CN108081744A (en
Inventor
陈吉昌
黄庭君
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Dongguan Ugren Automation Co ltd
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Dongguan Ugren Automation Co ltd
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Priority to CN201810074438.2A priority Critical patent/CN108081744B/en
Publication of CN108081744A publication Critical patent/CN108081744A/en
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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
    • B41F15/0868—Machines for printing on filamentary articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/34—Screens, Frames; Holders therefor
    • B41F15/36—Screens, Frames; Holders therefor flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/44—Squeegees or doctors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • 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
    • 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
    • B41P2215/12—Screens
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Screen Printers (AREA)

Abstract

The invention relates to the technical field of screen printing, in particular to a glass fiber board screen printing device which comprises a printing mechanism, wherein the printing mechanism comprises a printing cutter group, a first driving mechanism for driving the printing cutter group to move and a second driving mechanism for driving the printing cutter to lift, a screen frame is arranged below the printing cutter group, a screen printing plate is arranged in the screen frame, a printing workbench and a linear sliding rail for driving the printing workbench to move are arranged below the screen frame, the glass fiber board screen printing device further comprises a glass fiber board feeding channel and a CCD positioning mechanism, and a manipulator mechanism for clamping a glass fiber board onto the printing workbench from the glass fiber board feeding channel is arranged above the glass fiber board feeding channel.

Description

Glass fiber board screen printing device
Technical Field
The invention relates to the technical field of screen printing, in particular to a glass fiber plate screen printing device.
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.
The existing screen printing machine has the defects of huge equipment, large occupied area, high manufacturing cost, low printing efficiency and low precision, so that the screen printing equipment with simple structure, low manufacturing cost, high efficiency and high precision is needed.
Disclosure of Invention
The invention aims to provide a glass fiber board screen printing device aiming at the defects of the prior art, and the device can fully automatically feed, position and print the glass fiber board, effectively improve the screen printing efficiency and precision, has compact equipment structure and small occupied area, and is suitable for large-scale printing production of printing enterprises.
The invention is realized by the following technical scheme that the glass fiber plate screen printing device comprises a printing mechanism, wherein the printing mechanism 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, a printing workbench and a linear slide rail for driving the printing workbench to move along the X-axis direction are arranged below the screen frame, the glass fiber plate screen printing device further comprises a glass fiber plate feeding channel and a CCD positioning mechanism, the glass fiber plate feeding channel and the CCD positioning mechanism are respectively positioned on the front side and the rear side of the linear slide rail, and a manipulator mechanism for clamping the glass fiber plate onto the printing workbench from the glass fiber plate feeding channel is arranged above the glass fiber plate feeding channel.
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, the screen frame is provided with a plurality of first air cylinders used for fixing the screen printing plate, and a piston rod of each first air cylinder is provided with an abutting block used for positioning the screen printing plate.
Preferably, a cutter calibrating workbench is further arranged below the silk screen frame and is positioned on the left side of the printing workbench, a connecting block is arranged on the printing workbench, a pin hole is formed in the connecting block, a pin and a third driving mechanism for driving the pin to lift are arranged on the cutter calibrating workbench, and a cutter calibrating mechanism is arranged at the upper end of the cutter calibrating workbench.
Preferably, the knife calibrating mechanism comprises a first knife calibrating assembly and a second knife calibrating assembly which are respectively positioned at the left end and the right end of the knife calibrating workbench, the first knife calibrating assembly and the second knife calibrating assembly have the same structure, the first knife calibrating assembly comprises a contact block and a fourth driving mechanism for driving the contact block to lift, and the contact block is provided with a sensor.
Preferably, the glass fiber board feeding channel is provided with a first material conveying component and a second material conveying wheel component for feeding the glass fiber board, the first material conveying component and the second material conveying wheel component are oppositely arranged, a glass fiber board positioning station is arranged between the first material conveying component and the second material conveying wheel component, the glass fiber board positioning station comprises a base for placing the glass fiber board, a fifth driving mechanism for driving the base to lift is arranged below the base, a second air cylinder is arranged at the left end of the base, a third air cylinder is arranged at the right end of the base, a piston rod of the second air cylinder and a piston rod of the third air cylinder are both provided with positioning push blocks, and a baffle is arranged on the left side of the glass fiber board positioning station.
Preferably, the fifth driving mechanism comprises a fifth air cylinder, and a piston rod of the fifth air cylinder is fixedly connected with the base.
Preferably, a glass fiber board rotating station is further arranged between the first material conveying component and the second material conveying component, the glass fiber board rotating station is arranged on the right side of the glass fiber board positioning station, the glass fiber board rotating station comprises a rotary table, a rotary cylinder used for driving the rotary table to rotate is arranged below the rotary table, and a sixth driving mechanism used for driving the rotary cylinder and the rotary table to lift is arranged at the lower end of the rotary cylinder.
Preferably, the sixth driving mechanism comprises a fourth cylinder, and a piston rod of the fourth cylinder is fixedly connected with the shell of the rotary cylinder.
Preferably, the printing mechanism further comprises a cleaning mechanism for cleaning the screen printing plate, the cleaning mechanism comprises a sliding seat, a seventh driving mechanism for driving the sliding seat to slide along the Y axis is arranged at the lower end of the sliding seat, a lifting cylinder is arranged on the sliding seat, a cleaning platform is arranged above the sliding seat, a piston rod of the lifting 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.
The invention has the beneficial effects that: the invention discloses a glass fiber board screen printing device, which comprises a printing mechanism, wherein the printing mechanism comprises a printing cutter group, a first driving mechanism for driving the printing cutter group to move along the Y-axis direction and a second driving mechanism for driving the printing cutter group to lift along the Z-axis direction, a screen frame is arranged below the printing cutter group, a screen printing plate is arranged in the screen frame, a printing workbench and a 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 screen printing device further comprises a glass fiber board feeding channel and a CCD positioning mechanism, the glass fiber board feeding channel and the CCD positioning mechanism are respectively positioned on the front side and the rear side of the linear sliding rail, a manipulator mechanism for clamping the glass fiber board onto the printing workbench from the glass fiber board feeding channel is arranged above the glass fiber board feeding channel, the manipulator mechanism clamps the glass fiber board onto the printing workbench, the CCD positioning mechanism positions the fiber board on the printing workbench through the glass fiber board feeding channel, and then the linear sliding rail is driven to move along the X-axis direction to the front side of the screen printing workbench, the full-scale printing device is compact, and the production and the full-scale printing device can be used for producing and printing the screen printing device is compact, and the production and the scale of the screen printing device can be driven to move along the X-axis direction and the whole.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a printing mechanism according to the present invention.
Fig. 3 is a schematic perspective view of a printing knife set according to the present invention.
Fig. 4 is a schematic view showing an assembly structure of the screen frame and the screen printing plate of the invention.
FIG. 5 is a schematic diagram of the connection structure of the tool setting table and the printing table according to the present invention.
Fig. 6 is a schematic perspective view of a tool calibrating table according to the present invention.
Fig. 7 is a schematic perspective view of a glass fiber plate feeding channel 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 rotary station for glass fiber plates according to the present invention.
Fig. 10 is a schematic perspective view of a cleaning mechanism according to the present invention.
Fig. 11 is a left side view of the cleaning mechanism of the present invention.
Detailed Description
The invention will be further described with reference to fig. 1 to 11, and the detailed description thereof.
As shown in fig. 1, a glass fiber board screen printing device comprises a printing mechanism 1, wherein the printing mechanism 1 comprises a printing cutter set 11, a first driving mechanism 12 for driving the printing cutter set 11 to move along the Y-axis direction and a second driving mechanism 13 for driving the printing cutter set 11 to lift along the Z-axis direction, a screen frame 2 is arranged below the printing cutter set 11, a screen printing plate 3 is arranged in the screen frame 2, a printing workbench 4 and a linear slide rail 5 for driving the printing workbench 4 to move along the X-axis direction are arranged below the screen frame 2, the glass fiber board screen printing device further comprises a glass fiber board feeding channel 6 and a CCD positioning mechanism 7, the glass fiber board feeding channel 6 and the CCD positioning mechanism 7 are respectively positioned on the front side and the rear side of the linear slide rail 5, and a manipulator mechanism 8 for clamping a glass fiber board onto the printing workbench 4 from the glass fiber board feeding channel 6 is arranged above the glass fiber board feeding channel 6.
According to the embodiment, the glass fiber board is fed through the glass fiber board feeding channel 6, the glass fiber board is clamped onto the printing workbench 4 by the manipulator mechanism 8, the glass fiber board on the printing workbench 4 is positioned by the CCD positioning mechanism 7, then the printing workbench 4 is driven by the linear sliding rail 5 to move to the position right below the screen printing plate 3 along the X-axis direction, the printing knife set 11 is driven by the first driving mechanism 12 and the second driving mechanism 13 to approach the screen printing plate 3, and printing is started.
As shown in fig. 2 to 3, in this embodiment, the printing knife set 11 includes a main knife rest 111 and an auxiliary knife rest 112 disposed parallel to the main knife rest 111, a main knife 113 is disposed at a lower end of the main knife rest 111, an auxiliary knife 114 is disposed at a lower end of the auxiliary knife rest 112, the main knife 113 performs displacement in Y-axis and Z-axis directions through the first driving mechanism 12 and the second driving mechanism 13, and starts printing, and when the main knife 113 completes a stroke, the auxiliary knife 114 performs displacement in Y-axis and Z-axis directions through the first driving mechanism 12 and the second driving mechanism 13, so as to sweep and scrape ink back to an initial position.
As shown in fig. 4, in this embodiment, an opening 21 into which the screen printing plate 3 slides is provided at the right end of the screen frame 2, the screen frame 2 is provided with a plurality of first cylinders 22 for fixing the screen printing plate 3, piston rods of the first cylinders 22 are provided with abutting blocks 23 for positioning the screen printing plate 3, the screen printing plate 3 slides into the screen frame 2 through the opening 21, so that quick detachment or installation of the screen printing plate 3 is achieved, and after the screen printing plate 3 is installed into the screen frame 2, the first cylinders 22 drive the abutting blocks 23 to abut against the positioning screen printing plate 3, so that the screen printing plate 3 is prevented from loosening.
The printing knife group 11 of the conventional screen printer does not perform knife calibration before printing, and cannot ensure that the left and right ends of the doctor are positioned on the same horizontal line, so that defects such as poor printing effect and the like are easily caused, as shown in fig. 5, in this embodiment, a knife calibration workbench 9 is further arranged below the screen frame 2, the knife calibration workbench 9 is positioned at the left side of the printing workbench 4, the printing workbench 4 is provided with a connecting block 41, the connecting block 41 is provided with a pin hole 42, the knife calibration workbench 9 is provided with a pin 91 and a third driving mechanism 92 for driving the pin 91 to lift, the upper end of the knife calibration workbench 9 is provided with a knife calibration mechanism, before screen printing is performed, the screen printing plate 3 is removed from the screen frame 2, the linear slide rail 5 drives the printing workbench 4 to move, the printing workbench 4 is contacted with the knife calibration workbench 9, the pin hole 42 of the connecting block 41 is positioned right below the pin 91, the pin 91 is driven by the third driving mechanism 92 to be inserted into the pin hole 42, the connection between the cutter correcting workbench 9 and the printing workbench 4 is realized, the printing workbench 4 drives the cutter correcting workbench 9 to move together through the connecting structure, the cutter correcting workbench 9 moves right below the screen frame 2, the printing cutter group 11 moves to the upper end of the cutter correcting workbench 9 through the first driving mechanism 12 and the second driving mechanism 13 respectively in the Y-axis and Z-axis directions, the cutter correcting mechanism detects the two ends of the scraper of the printing cutter group 11, judges whether the two ends are positioned on the same horizontal line or not and adjusts, then the printing workbench 4 pushes the cutter correcting workbench 9 to reset, the printing cutter group 11 resets, the printing workbench 4 is positioned right below the screen frame 2 and then enters the screen printing plate 3, and the screen printing process is started.
As shown in fig. 6, in this embodiment, the blade calibrating mechanism includes a first blade calibrating component 93 and a second blade calibrating component 94 respectively located at the left and right ends of the blade calibrating table 9, the first blade calibrating component 93 and the second blade calibrating component 94 have the same structure, the first blade calibrating component 93 includes a contact block 931 and a fourth driving mechanism 932 for driving the contact block 931 to lift, the contact block 931 is provided with a sensor, one end of the main blade 113 (or the auxiliary blade 114) is in contact with the contact block 931 of the first blade calibrating component 93, the other end of the main blade 113 (or the auxiliary blade 114) is in contact with the contact block 931 of the second blade calibrating component 94, and the sensor on the contact block 931 senses whether the two contact blocks 931 are located on the same horizontal line; if not, the left and right ends of the main blade 113 (or the sub blade 114) are finely adjusted, the contact block 931 is always kept in contact with one end of the main blade 113 (or the sub blade 114) by the lifting and lowering of the fourth driving mechanism 932, and when two sensors sense that the two contact blocks 931 are located on the same horizontal line, the left and right ends of the front main blade 113 (or the sub blade 114) are located on the same horizontal line.
As shown in fig. 7 to 8, in this embodiment, the glass fiber board feeding channel 6 is provided with a first material conveying component 61 and a second material conveying wheel component 62 for feeding glass fiber boards, the first material conveying component 61 and the second material conveying wheel component 62 are oppositely arranged, a glass fiber board positioning station 63 is arranged between the first material conveying component 61 and the second material conveying wheel component 62, the glass fiber board positioning station 63 comprises a base 631 for placing glass fiber boards, a fifth driving mechanism 632 for driving the base 631 to lift is arranged below the base 631, the fifth driving mechanism 632 comprises a fifth air cylinder, a piston rod of the fifth air cylinder is fixedly connected with the base 631, a second air cylinder 633 is arranged at the left end of the base 631, a third air cylinder 634 is arranged at the right end of the base 631, a piston rod of the second air cylinder 633 and a piston rod of the third air cylinder 634 are both provided with positioning push blocks 635, a baffle 64 is arranged at the left side of the glass fiber board positioning station 63, the glass fiber board enters the glass fiber board feeding channel 631, the second air cylinder 635 is driven to the two ends of the second air cylinder 631, and the second air cylinder 631 are driven to the two ends of the glass fiber board positioning block, and the glass fiber board is lifted, and the glass fiber board positioning station is driven to the two ends of the second air cylinder 631 are respectively, and the glass fiber board positioning block is lifted, and the glass fiber board positioning station is positioned at the left end of the position of the second air cylinder and the second air cylinder is lifted.
If the glass fiber board is printed in the same direction, as shown in fig. 9, in this embodiment, a glass fiber board rotating station 65 is further disposed between the first material transferring component 61 and the second material transferring component 62, the glass fiber board rotating station 65 is disposed on the right side of the glass fiber board positioning station 63, the glass fiber board rotating station 65 includes a turntable 651, a rotating cylinder 652 for driving the turntable 651 to rotate is disposed below the turntable 651, a sixth driving mechanism 653 for driving the rotating cylinder 652 and the turntable 651 to lift is disposed at the lower end of the rotating cylinder 652, the sixth driving mechanism 653 includes a fourth cylinder, a piston rod of the fourth cylinder is fixedly connected with a housing of the rotating cylinder 652, the glass fiber board is transferred to the glass fiber board rotating station 65 through the first material transferring component 61 and the second material transferring component 62, the sixth driving mechanism 653 firstly drives the turntable 651 to lift, the glass fiber board is in a suspended state, then the rotating cylinder 651 is driven to rotate 180 degrees, and then the sixth driving mechanism 651 descends to drive the turntable 62 to the first material transferring component 61 and the second material transferring component 63 to the positioning station.
As shown in fig. 10 to 11, in this embodiment, the printing mechanism 11 further includes a cleaning mechanism 14 for cleaning the screen printing plate 3, the cleaning mechanism 14 includes a slide 141, a seventh driving mechanism 142 for driving the slide 141 to slide along the Y axis is provided at the lower end of the slide 141, the slide 141 is provided with a lifting cylinder 143, a cleaning platform 144 is provided above the slide 141, a piston rod of the lifting cylinder 143 is connected with the cleaning platform 144, a cleaning film discharging roller 145 is provided above the cleaning platform 144, a cleaning film collecting roller 146 is provided below the cleaning platform 144, a web of cleaning film 147 is mounted on the cleaning film discharging roller 145, the cleaning film 147 sequentially bypasses the cleaning platform 144 and the cleaning film collecting roller 146, the cleaning film 147 is driven by the seventh driving mechanism 142 to move linearly close to the screen printing plate 3, the lifting cylinder 143 drives the cleaning platform 144 to lift and adhere to the screen printing plate 3, the cleaning film 147 on the cleaning platform 144 adheres ink of the screen printing plate 3, thereby cleaning the cleaning printing plate 3, the adhered ink has a cleaning film collecting roller 146 has a good cleaning film collecting effect, and a low cost.
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 (6)

1. A glass fiber board screen printing device which is characterized in that: the glass fiber board screen printing device comprises a printing mechanism, a glass fiber board feeding channel and a CCD positioning mechanism, wherein the printing mechanism 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, a printing workbench and a 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 screen printing device further comprises a glass fiber board feeding channel and a CCD positioning mechanism, the glass fiber board feeding channel and the CCD positioning mechanism are respectively positioned at the front side and the rear side of the linear sliding rail, and a manipulator mechanism for clamping the glass fiber board onto the printing workbench from the glass fiber board feeding channel is arranged above the glass fiber board feeding channel;
the glass fiber board feeding channel is provided with a first material conveying component and a second material conveying wheel component which are used for feeding the glass fiber board, the first material conveying component and the second material conveying wheel component are oppositely arranged, a glass fiber board positioning station is arranged between the first material conveying component and the second material conveying wheel component, the glass fiber board positioning station comprises a base used for placing the glass fiber board, a fifth driving mechanism used for driving the base to lift is arranged below the base, the fifth driving mechanism comprises a fifth cylinder, a piston rod of the fifth cylinder is fixedly connected with the base, a second cylinder is arranged at the left end of the base, a third cylinder is arranged at the right end of the base, a piston rod of the second cylinder and a piston rod of the third cylinder are both provided with positioning pushing blocks, and a baffle is arranged at the left side of the glass fiber board positioning station;
still be provided with the rotatory station of glass fiber board between first material subassembly and the second material wheel subassembly, the rotatory station of glass fiber board sets up in the right side of glass fiber board location station, the rotatory station of glass fiber board includes the carousel, the below of carousel is provided with the revolving cylinder that is used for driving carousel pivoted, revolving cylinder's lower extreme is provided with the sixth actuating mechanism that is used for driving revolving cylinder and carousel to go up and down, sixth actuating mechanism includes the fourth cylinder, the piston rod and the casing fixed connection of revolving cylinder of fourth cylinder.
2. The glass fiber board screen printing device of 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 glass fiber board screen printing device of 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 first air cylinders used for fixing the screen printing plate, and a piston rod of each first air cylinder is provided with an abutting block used for positioning the screen printing plate.
4. The glass fiber board screen printing device of claim 1, wherein: the screen frame's below still is provided with school sword workstation, school sword workstation is located the left side of printing workstation, printing workstation is provided with the connecting block, the connecting block is provided with the pinhole, school sword workstation is provided with the pin and is used for driving the third actuating mechanism that the pin goes up and down, school sword workstation's upper end is provided with school sword mechanism.
5. The glass fiber board screen printing device of claim 4, wherein: the cutter calibrating mechanism comprises a first cutter calibrating assembly and a second cutter calibrating assembly which are respectively positioned at the left end and the right end of the cutter calibrating workbench, the first cutter calibrating assembly and the second cutter calibrating assembly are identical in structure, the first cutter calibrating assembly comprises a contact block and a fourth driving mechanism for driving the contact block to lift, and the contact block is provided with a sensor.
6. The glass fiber board screen printing device of claim 1, wherein: the printing mechanism further comprises a cleaning mechanism for cleaning the screen printing plate, the cleaning mechanism comprises a sliding seat, a seventh driving mechanism for driving the sliding seat to slide along the Y axis is arranged at the lower end of the sliding seat, a lifting cylinder is arranged on the sliding seat, a cleaning platform is arranged above the sliding seat, a piston rod of the lifting 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.
CN201810074438.2A 2018-01-25 2018-01-25 Glass fiber board screen printing device Active CN108081744B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201810074438.2A CN108081744B (en) 2018-01-25 2018-01-25 Glass fiber board screen printing device

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CN108081744B true CN108081744B (en) 2023-04-25

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CN110014724B (en) * 2019-04-12 2024-01-23 东华大学 Double-speed chain printing machine, printing plate positioning mechanism and method and assembly line printing method
CN110816022A (en) * 2019-12-04 2020-02-21 无锡柳川智能装备有限公司 Shuttle type three-station full-automatic screen printer

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CN205767993U (en) * 2016-07-02 2016-12-07 东莞市源铁印刷机械有限公司 A kind of printing and ink-scraping device
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
CN107187184A (en) * 2017-06-21 2017-09-22 明珠家具股份有限公司 A kind of screen printer for workpiece surface graphic-print
CN207984279U (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 glass-fiber-plate silk-screen printing device

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