CN110802919A - Large-scale automatic silk screen printing equipment - Google Patents
Large-scale automatic silk screen printing equipment Download PDFInfo
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- CN110802919A CN110802919A CN201911166649.XA CN201911166649A CN110802919A CN 110802919 A CN110802919 A CN 110802919A CN 201911166649 A CN201911166649 A CN 201911166649A CN 110802919 A CN110802919 A CN 110802919A
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- 238000007650 screen-printing Methods 0.000 title claims abstract description 139
- 238000007639 printing Methods 0.000 claims abstract description 45
- 239000007921 spray Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010345 tape casting Methods 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/36—Screens, Frames; Holders therefor flat
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
Abstract
The invention discloses large-scale automatic screen printing equipment, which comprises a casing, wherein a screen printing cavity is arranged in the casing, an exhaust system is arranged on the casing, a workbench is arranged in the screen printing cavity, a movable plate is arranged on the workbench, an inlet and an outlet are formed in one end of the casing, the movable plate can carry printing stocks to move out of and into the screen printing cavity, a screen printing plate is arranged above the workbench, one end of the screen printing plate is rotatably connected with the workbench, a pull-up motor capable of pulling the screen printing plate upwards is connected to the other end of the screen printing plate through a pull rope, a press rod is arranged on the screen printing plate, press plates are arranged on two sides of the workbench, a swing air cylinder for driving the press plates to swing and press the press plates from top to bottom on the press rod is arranged above the workbench, a manipulator is arranged in the screen printing cavity, a spray gun for injecting printing ink is arranged on the manipulator, a scraping mechanism capable of, The manipulator, the spray gun and the scraping and coating mechanism work to realize unmanned closed automatic silk screen printing.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to large-scale automatic silk-screen printing equipment.
[ background of the invention ]
In the large-scale screen printing production of large-scale printing stocks, because the used printing ink is more, the printing ink has volatility and irritation and is toxic, and particularly in mass production, the whole production workshop is full of the smell of the printing ink, so that operators need to correctly wear protective articles such as gas masks, gloves, aprons and eye shields during working, and the working environment has harm to the health of the operators. In addition, the production is generally carried out by adopting manual screen printing in China, because printing stocks are large and manual jigs are large, multiple persons are generally required to work cooperatively, although large-scale automatic screen printing equipment exists abroad, the structure is complex, the price is high, the popularization is not facilitated, the purchase cost of domestic enterprises is high, the large-scale automatic screen printing equipment is basically an open space, and workers in workshops still face air with ink pungent smell.
The present invention has been made based on such a situation.
[ summary of the invention ]
The invention aims to solve the technical problem of providing large-scale automatic silk-screen printing equipment which is simple in structure, low in equipment manufacturing cost and safe in production.
In order to solve the technical problem, the invention provides large-scale automatic silk-screen printing equipment, which is characterized in that: the silk screen printing machine comprises a machine shell, a hollow silk screen printing cavity for silk screen printing is arranged in the machine shell, an exhaust system for exhausting gas in the silk screen printing cavity outwards and exhausting the gas after filtering is arranged on the machine shell, a workbench is arranged in the silk screen printing cavity, a moving plate for bearing a printing stock and moving towards one end of the machine shell is arranged on the workbench, a sliding rail for guiding the moving plate in a sliding manner is arranged on the workbench, an inlet and an outlet are formed in one end of the machine shell and used for enabling the moving plate to move out and move into the silk screen printing cavity along with the printing stock, one end of the workbench is close to the inlet and the outlet, a silk printing plate is arranged above the workbench, one end of the silk printing plate, which is opposite to the inlet and the outlet, is rotatably connected onto the workbench, a pulling-up motor capable of pulling up the end of the silk printing plate is connected onto the other end of the silk printing plate through a, the other end is connected with the lift motor, the silk screen printing plate is equipped with the depression bar that stretches out outwards on being close to the both sides of pulling up motor one end, the both sides of workstation are equipped with the clamp plate that is located the silk screen printing version outside to and the swing cylinder of drive clamp plate swing from last down pressing on the depression bar of the silk screen printing plate after putting down, the silk screen printing intracavity is equipped with the manipulator, be equipped with the spray gun that is used for penetrating into printing ink on the silk screen printing plate on the manipulator, be equipped with in the silk screen printing intracavity and scrape the blade coating mechanism that the silk screen printing plate carries out the silk screen printing to the stock, large-scale automatic silk screen printing equipment is still including the control system who is used for controlling exhaust system, pulls up motor, swing cylinder, manipulator.
As above-mentioned large-scale automatic silk screen printing equipment, its characterized in that: the scraping and coating mechanism comprises a swing rod support arranged on one side of a workbench, a slide rod is rotatably connected onto the swing rod support, a sliding sleeve in sliding fit with the slide rod is sleeved on the slide rod, a swing rod stretching over a silk screen printing plate is fixed on the sliding sleeve, the swing rod is crossed with the sliding sleeve, a balancing weight capable of pulling the end of the swing rod downwards so as to enable the end of the swing rod to be tilted relative to the workbench through a cable is hung at one end of the swing rod, a sliding block is connected onto the other side of the workbench in a sliding manner, a positioning groove which is right opposite to the swing rod and can be used for allowing the swing rod to be placed downwards from top to bottom is arranged at the top of the sliding block, a clamping plate capable of extending into the positioning groove and limiting the swing rod placed into the positioning groove in the positioning groove is arranged on the side face of the positioning groove on the sliding block, the pull-down motor is connected with the swing rod through a rope, the swing rod is hinged with a scraper which is hung below the swing rod and can press the silk screen plate when the swing rod is clamped into the positioning groove, the sliding sleeve and the sliding block are in the same direction, and the workbench is provided with a driving device which is used for driving the sliding block to slide so as to push the swing rod clamped into the positioning groove to slide along the sliding rod.
As above-mentioned large-scale automatic silk screen printing equipment, its characterized in that: the driving device comprises a screw rod in threaded connection with the sliding block and a screw rod motor for driving the screw rod to rotate.
As above-mentioned large-scale automatic silk screen printing equipment, its characterized in that: and a support for supporting the moving plate sliding out from the inlet and the outlet is arranged at the position, at the inlet and the outlet, of the outer side of the shell.
As above-mentioned large-scale automatic silk screen printing equipment, its characterized in that: when the movable plate slides into the screen printing cavity for screen printing, the outer end of the movable plate is positioned outside the casing, and hand rods for pulling people are arranged on two sides of the outer end.
As above-mentioned large-scale automatic silk screen printing equipment, its characterized in that: the screen printing device is characterized in that a movement control device used for driving the moving plate to move out of and into the screen printing cavity is arranged on the workbench, the movement control device comprises a rack fixed on the moving plate, a movement driving motor fixed on the workbench and a gear connected with the movement driving motor and the rack, and the control system controls the movement driving motor to work.
As above-mentioned large-scale automatic silk screen printing equipment, its characterized in that: exhaust system includes the suction hood that is linked together with the silk screen printing chamber, the suction hood is located the position of the corresponding silk screen printing plate in casing top, be connected with the exhaust fan on the suction hood, the air exit of exhaust fan passes through the pipeline and is connected with the filter and outwards arranged the workshop.
As above-mentioned large-scale automatic silk screen printing equipment, its characterized in that: the screen printing machine is characterized in that a door and a door body for closing the door are arranged on the casing, and an observation window for observing the screen printing cavity is arranged on the side face of the casing through transparent glass or plastic.
As above-mentioned large-scale automatic silk screen printing equipment, its characterized in that: and a drying box for drying the printed materials after silk printing is arranged between the inlet and the outlet and the silk printing plate above the sliding rail.
As above-mentioned large-scale automatic silk screen printing equipment, its characterized in that: the manipulator is a four-axis manipulator.
As above-mentioned large-scale automatic silk screen printing equipment, its characterized in that: the slide rail is of a groove structure.
As above-mentioned large-scale automatic silk screen printing equipment, its characterized in that: the top of the casing is provided with a feeding device for supplying ink into the spray gun.
As above-mentioned large-scale automatic silk screen printing equipment, its characterized in that: the cross section that slide bar and sliding sleeve are, is the rectangle, be fixed with the gyro wheel on the side of sliding sleeve, the gyro wheel passes the lateral wall of sliding sleeve and contacts with the slide bar.
As above-mentioned large-scale automatic silk screen printing equipment, its characterized in that: and a soft curtain for blocking the inlet and the outlet is arranged at the inlet and the outlet.
As above-mentioned large-scale automatic silk screen printing equipment, its characterized in that: the support is provided with a guide groove for the support to slide and guide.
As above-mentioned large-scale automatic silk screen printing equipment, its characterized in that: the automatic silk-screen printing machine is characterized in that a supporting plate is arranged on the workbench, the silk-screen printing plate is rotatably connected with the supporting plate through a bearing, a sliding groove is formed in the supporting plate along the vertical direction, the bearing is slidably connected with the sliding groove, an adjusting screw rod is connected to the supporting plate in a threaded mode, the lower end of the adjusting screw rod is connected with the bearing, and the adjusting screw rod is rotated to drive the bearing to vertically slide in the sliding groove so as to adjust the height of the silk-screen.
Compared with the prior art, the invention has the following advantages:
1. in the invention, a printing stock is arranged on a movable plate, the movable plate and the printing stock are fed into a screen printing cavity in a shell through an inlet and an outlet, a screen printing plate is put down by a pull-up motor and pressed on the printing stock, a swing cylinder drives the press plate to be pressed on a press rod, so that the screen printing plate is firmly pressed on the printing stock, a spray gun is moved by a mechanical arm to spray ink on a screen printing plate, a knife coating mechanism is controlled by a control system to automatically press on the screen printing plate for knife coating, the printing stock is screen-printed, after the screen printing is finished, the printing stock is moved out of the inlet and the outlet shell through the movable plate, in the whole process, a production worker only needs to control the outside of the shell to avoid directly contacting the ink, in addition, in the whole process, an exhaust system is started to directly extract harmful gas in the screen printing cavity outwards and exhaust the harmful gas after filtration, new fresh air is supplemented from the outside into, the air is prevented from entering a workshop to contact workers after the ink is volatilized, and a clean, sanitary, environment-friendly and safe working environment is provided for the workers.
2. The control system controls the air exhaust system, the lifting motor, the mechanical arm, the spray gun and the blade coating mechanism to work, so that the automatic closed production of large-scale silk screen printing is realized, the production efficiency is high, the labor is saved, and the working environment is healthy and safe.
[ description of the drawings ]
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention at the outlet end of the housing;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic structural diagram of a turned-up state of a screen printing plate according to the present invention;
FIG. 5 is an exploded view of the internal structure of the present invention;
FIG. 6 is a schematic view of the structure of the squeegee blade pressing against the stencil in the present invention;
fig. 7 is a schematic structural diagram of the movement control device of the present invention.
[ detailed description ] embodiments
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1 to 7, the large-scale automatic screen printing device includes a housing 1, a hollow screen printing chamber 10 for screen printing is provided in the housing 1, an exhaust system 2 for exhausting the air in the screen printing chamber 10 and exhausting the air after filtering is provided on the housing 1, a workbench 3 is provided in the screen printing chamber 10, a moving plate 4 for bearing the printing stock and moving toward one end of the housing 1 is provided on the workbench 3, a slide rail 31 for guiding the moving plate 4 in a sliding manner is provided on the workbench 3, an inlet and outlet 11 for moving the printing stock out and moving into the screen printing chamber 10 by the moving plate 4 is provided at one end of the housing 1, one end of the workbench 3 is close to the inlet and outlet 11, a screen printing plate 5 is provided above the workbench 3, one end of the screen printing plate 5 opposite to the inlet and outlet 11 is rotatably connected to the workbench 3 and located in the screen printing chamber 10, the automatic printing ink feeding device is characterized in that the other end of the silk-screen plate 5 is connected with a lifting motor 6 capable of lifting the end of the silk-screen plate 5 upwards through a pull rope 61, a rotating wheel 62 is hung on the inner top of the casing 1, the pull rope 61 strides over one end of the rotating wheel 62 to be connected with the silk-screen plate 5, the other end of the pull rope is connected with the lifting motor 6, the silk-screen plate 5 is turned up and covered through the lifting motor 6, the structure is simple, the operation is convenient, pressing rods 51 extending outwards are arranged on two sides of one end, close to the lifting motor 6, of the silk-screen plate 5, pressing plates 102 positioned on the outer side of the silk-screen plate 5 are arranged on two sides of the working table 3, a swing cylinder 101 driving the pressing plates 102 to swing and press on the pressing rods 51 of the silk-screen plate 5 after being put down from top is arranged on the swinging cylinder 101, a manipulator 7 is arranged in the silk-screen chamber 10, a spray gun 71 used for injecting printing ink onto the silk-screen plate, the large-scale automatic silk-screen printing equipment further comprises a control system 100 for controlling the work of the air exhaust system 2, the pulling-up motor 6, the swing air cylinder 101, the manipulator 7, the spray gun 71 and the blade coating mechanism.
The manipulator 7 is a four-axis manipulator, which is convenient for controlling the spray gun 71 to move fast or rotate to spray ink on the screen printing plate 5.
The printing stock is arranged on the movable plate 4, the movable plate 4 and the printing stock are fed into a screen printing cavity 10 in the shell 1 through the inlet and the outlet 11, the screen printing plate 5 is put down and pressed on the printing stock by the pulling and lifting motor 6, the swinging cylinder 101 drives the pressing plate 102 to be pressed on the pressing rod 51, the screen printing plate 5 is firmly pressed on the printing stock, the printing ink is sprayed on the screen printing plate 5 by the moving spray gun 71 of the manipulator 7, the blade coating mechanism is controlled by the control system 100 to automatically press on the screen printing plate 5 for blade coating, the printing stock is screen-printed, after the screen printing is finished, the printing stock is moved out of the shell 1 from the inlet and the outlet 11 through the movable plate 4, in the whole process, the exhaust system 2 is started to always exhaust harmful gas in the screen printing cavity 10 outwards and exhaust the harmful gas after the harmful gas is filtered, new fresh air is supplemented into the screen printing cavity 10 from the outside through the inlet and the outlet 11 under the action of suction, provides a clean, sanitary, environment-friendly and safe working environment for the staff.
In order to avoid the air in the screen printing cavity 10 from escaping through the inlet and outlet 11 when the exhaust system 2 is stopped, a soft curtain 15 for blocking the inlet and outlet 11 is arranged at the inlet and outlet 11, and the movable plate 4 and the printing stock can push the soft curtain 15 open to enter and exit the screen printing cavity 10.
In order to realize the automation of moving plate 4 entering and exiting screen printing chamber 10, be equipped with the mobile control device who is used for driving moving plate 4 to shift out and move into screen printing chamber 10 on workstation 3, the mobile control device is including fixing rack 42 on moving plate 4 to and fix removal driving motor 32 and the gear 33 of connecting removal driving motor 32 and rack 42 on workstation 3, control system 100 control removes driving motor 32 and works, further realizes automaticly, reduces the manpower.
The blade coating mechanism comprises a swing rod support 81 arranged on one side of a workbench 3, a slide rod 82 is rotatably connected to the swing rod support 81, two ends of the slide rod 82 are connected with the swing rod support 81 through bearings, a slide sleeve 83 in sliding fit with the slide rod 82 is sleeved on the slide rod 82, a swing rod 84 stretching over a screen printing plate 5 is fixed on the slide sleeve 83, the swing rod 84 is crossed with the slide sleeve 83, a balancing weight 86 capable of pulling the end of the swing rod 84 downwards through a cable is hung on one end of the swing rod 84 opposite to the workbench 3 so as to enable one end corresponding to the workbench 3 to tilt, a sliding block 85 is slidably connected to the other side of the workbench 3, a positioning groove 851 opposite to the swing rod 84 and capable of allowing the swing rod 84 to be placed from top to bottom is arranged at the top of the sliding block 85, a clamping plate 87 capable of extending into the positioning groove 851 and limiting the swing rod 84 placed in the positioning groove 851 is, the sliding block 85 is provided with a pull-down motor 89 used for pulling the swing rod 84 down into the positioning groove 851, the pull-down motor 89 is connected with the swing rod 84 through a rope, the swing rod 84 is hinged with a scraper 80 which is hung below the swing rod 84 and can press the silk-screen plate 5 when the swing rod 84 is clamped into the positioning groove 851, the sliding directions of the sliding sleeve 83 and the sliding block 85 are the same, and the workbench 3 is provided with a driving device used for driving the sliding block 85 to slide so as to push the swing rod 84 clamped into the positioning groove 851 to slide along the sliding rod 82.
The driving device comprises a screw rod 801 in threaded connection with the slide block 85 and a screw rod motor 802 for driving the screw rod 801 to rotate.
As shown in fig. 6, during silk-screen printing, the swing rod 84 is pulled down and pulled into the positioning slot 851 by the pull-down motor 89, the telescopic cylinder 88 drives the clamping plate 87 to extend out and be clamped above the swing rod 84 to limit the swing rod 84 on the sliding block 85, at this time, the balancing weight 86 connected to the other end of the swing rod 84 is lifted, the scraper 80 is pressed on the silk-screen plate 5, the lead screw motor 802 drives the lead screw 801 to rotate, so as to drive the sliding block 85 in threaded connection with the lead screw to slide, the sliding block 85 carries the telescopic cylinder 88, the clamping plate 87 and the pull-down motor 89 and pushes the swing rod 84 to synchronously move, so that the scraper 80 pressed on the silk-screen plate 5 scrapes. After silk-screen printing is finished, the telescopic cylinder 88 drives the clamping plate 87 to retract, the pull-down motor 89 releases the pulling of the swing rod 84, and the swing rod 84 automatically drives the scraper 80 to tilt under the action of the balancing weight 86.
The outer side of the machine shell 1 is provided with a support 9 for supporting the moving plate 4 sliding out from the inlet and outlet 11 at the position of the inlet and outlet 11, and the sliding-out moving plate 4 is automatically received by the support 9, so that the manpower for receiving the moving plate 4 is reduced.
The bracket 9 is provided with a guide groove 91 for sliding guide of the bracket 9.
When the moving plate 4 slides into the screen printing cavity 10 for screen printing, the outer end is located outside the casing 1, hand rods 41 for pulling are arranged on two sides of the outer end, and the moving plate 4 can be pulled out manually or pushed into the screen printing cavity 10 conveniently through the hand rods 41.
The screen printing machine is characterized in that a door 12 and a door body 13 for closing the door are arranged on the casing 1, so that a person can conveniently enter the screen printing cavity 10 to install and maintain the equipment, and an observation window 14 for observing the screen printing cavity 10 is arranged on the side surface of the casing 1 through transparent glass or plastic, so that the condition of screen printing can be observed in time in the screen printing process.
A drying box 34 for drying the printed materials after silk-screen printing is arranged between the inlet and outlet 11 and the silk-screen printing plate 5 above the slide rail 31, after silk-screen printing of the printed materials is completed, the moving plate 4 carries the printed materials to move towards and away, when the printed materials move through the drying box 34, the printing ink on the printed materials is dried through the drying box 34, so that the printed materials can be rapidly transported after moving out of the shell 1, the drying box 34 can adopt a drying and/or air drying mode, and the control system 100 controls the drying box 34 to work.
The slide rail 31 is of a groove structure and is simple in structure.
The top of the housing 1 is provided with a supply device 72 for supplying ink into the spray gun 71, and the supply device 72 is a high-pressure supply device.
The cross section of the sliding rod 82 and the sliding sleeve 83 is rectangular, a roller 831 is fixed on the side face of the sliding sleeve 83, and the roller 831 penetrates through the side wall of the sliding sleeve 83 to be in contact with the sliding rod 82. Because the sliding sleeve 83 is used as a support to support the swing rod to swing and slide, the swing rod is longer, and the sliding sleeve 83 is stressed greatly when the swing rod tilts, the sliding sleeve 83 has a certain length to increase the contact area with the sliding rod 82 to disperse stress when stressed. When the swing rod is put down for moving silk screen printing, the stress of the sliding sleeve 83 is small, the sliding sleeve 83 is in rolling contact with the sliding rod 82 through the roller 831, friction is reduced, and the sliding of the sliding sleeve 83 on the sliding rod 82 is facilitated; when the swing rod is tilted, the sliding sleeve 83 is stressed greatly, and when the sliding sleeve 83 is stressed to a certain degree, the sliding sleeve can be in surface contact with the sliding rod 82, so that the stress area is increased.
In order to enable the apparatus to be applied to a plurality of versions of a silk-screen, the silk-screen plate 5 is detachably attached to the table 3. In order to carry out silk screen printing on printing stocks with different heights, a supporting plate 35 is arranged on the workbench 3, a rotating connecting part 50 is arranged on the silk screen plate 5, the rotating connecting part 50 is rotatably connected with the supporting plate 35 through a bearing 36, a sliding groove 37 is formed in the supporting plate 35 along the vertical direction, the bearing 36 is in sliding connection with the sliding groove 37, an adjusting screw 38 is connected to the supporting plate 35 in a threaded mode, the lower end of the adjusting screw 38 is connected with the bearing 36, and the rotating adjusting screw 38 drives the bearing 36 to slide up and down in the sliding groove 37 so as to adjust the height of the silk screen plate 5 relative to the workbench, and therefore the requirements of silk screen printing stocks with different.
Claims (10)
1. The utility model provides a large-scale automatic silk screen printing equipment which characterized in that: including casing (1), be equipped with hollow silk screen printing chamber (10) that is used for the silk screen printing in casing (1), be equipped with on casing (1) and be used for taking out the gas in silk screen printing chamber (10) and exhaust system (2) after filtering, be equipped with workstation (3) in silk screen printing chamber (10), be equipped with on workstation (3) and be used for bearing the weight of stock and can toward the movable plate (4) of the one end removal of casing (1), be equipped with slide rail (31) to movable plate (4) sliding guide on workstation (3), the one end of casing (1) is equipped with and supplies movable plate (4) to carry the stock to shift out and move into exit (11) in silk screen printing chamber (10), workstation (3) one end is close to importing and exporting (11), workstation (3) top is equipped with silk printing plate (5), silk printing plate (5) are imported and exported the one end of (11) relatively and are rotated and are connected on workstation (3), the printing device is characterized in that the other end of the silk screen plate (5) is connected with a pull-up motor (6) capable of pulling up the end of the silk screen plate (5) through a pull rope (61), a rotating wheel (62) is hung on the inner top of the casing (1), the pull rope (61) strides over one end of the rotating wheel (62) to be connected with the silk screen plate (5), the other end of the pull-up motor (6) is connected with the silk screen plate (5), pressing rods (51) extending outwards are arranged on two sides of one end, close to the pull-up motor (6), of the silk screen plate (5), pressing plates (102) positioned on the outer side of the silk screen plate (5) are arranged on two sides of the working table (3), a swing cylinder (101) which drives the pressing plates (102) to swing and downwards presses on the pressing rods (51) of the silk screen plate (5) after being put down is arranged on the upper portion of the silk screen plate (10), a manipulator (7) is provided with a spray, the screen printing device is characterized in that a scraping mechanism capable of scraping and pressing a silk printing plate (5) to perform screen printing on a printing stock is arranged in the screen printing cavity (10), and the large-scale automatic screen printing device further comprises a control system (100) used for controlling the work of an exhaust system (2), a pull-up motor (6), a swing cylinder (101), a manipulator (7), a spray gun (71) and the scraping mechanism.
2. The large-scale automatic silk-screen printing device according to claim 1, wherein: scrape coating mechanism is including locating pendulum rod support (81) of workstation (3) one side, it is connected with slide bar (82) to rotate on pendulum rod support (81), the cover is equipped with sliding sleeve (83) with slide bar (82) sliding fit on slide bar (82), be fixed with pendulum rod (84) that span in silk screen printing version (5) top on sliding sleeve (83), pendulum rod (84) and sliding sleeve (83) crisscross, the relative workstation (3) of pendulum rod (84) is served and is hung through the hawser and have can make counterweight (86) with the corresponding one end perk of workstation (3) with pendulum rod (84) this end pull-down, sliding connection has slider (85) on the opposite side of workstation (3), slider (85) top is equipped with just to pendulum rod (84) and can supply pendulum rod (84) from last constant head tank (851) down to put into, be equipped with on slider (85) the side that lies in constant head tank (851) and can stretch into in constant head tank (851) will put into constant head tank (851) 851) The swing rod (84) in the workbench (3) is limited on a clamping plate (87) in a positioning groove (851), and a telescopic cylinder (88) for driving the clamping plate (87) to stretch, a pull-down motor (89) for pulling the swing rod (84) down towards the positioning groove (851) is arranged on the sliding block (85), the pull-down motor (89) and the swing rod (84) are connected through a rope, a scraper (80) which is hung below the swing rod (84) and can press a silk printing plate (5) when the swing rod (84) is clamped into the positioning groove (851) is hinged to the swing rod (84), the sliding directions of the sliding sleeve (83) and the sliding block (85) are the same, and a driving device for driving the sliding block (85) to slide so as to push the swing rod (84) clamped into the positioning groove (851) to slide along a sliding rod (82) is arranged on the workbench.
3. The large-scale automatic silk-screen printing device according to claim 2, wherein: the driving device comprises a screw rod (801) in threaded connection with the sliding block (85), and a screw rod motor (802) for driving the screw rod (801) to rotate.
4. The large-scale automatic silk-screen printing device according to claim 1, wherein: and a bracket (9) for supporting the moving plate (4) sliding out from the inlet and the outlet (11) is arranged at the position of the inlet and the outlet (11) at the outer side of the machine shell (1).
5. The large-scale automatic silk-screen printing device according to claim 4, wherein: when the moving plate (4) slides into the silk-screen printing cavity (10) for silk-screen printing, the outer end is positioned outside the casing (1), and hand rods (41) for pulling by people are arranged on two sides of the outer end.
6. The large-scale automatic silk-screen printing device according to claim 4, wherein: be equipped with on workstation (3) and be used for driving the movable plate (4) to move out and move into the mobile control device in silk screen printing chamber (10), mobile control device is including fixing rack (42) on movable plate (4) to and fix removal driving motor (32) and connect gear (33) that remove driving motor (32) and rack (42) on workstation (3), control system (100) control removes driving motor (32) and works.
7. The large-scale automatic silk-screen printing device according to claim 1, wherein: exhaust system (2) include aspiration channel (21) that are linked together with silk screen printing chamber (10), aspiration channel (21) are located the position of corresponding silk screen printing plate (5) in casing (1) top, be connected with exhaust fan (22) on aspiration channel (21), the air exit of exhaust fan (22) passes through the pipeline and is connected with the filter and outwards faces the workshop side by side.
8. The large-scale automatic silk-screen printing device according to claim 1, wherein: the screen printing machine is characterized in that a door (12) and a door body (13) for closing the door are arranged on the machine shell (1), and an observation window (14) for observing the screen printing cavity (10) is arranged on the side surface of the machine shell (1) through transparent glass or plastic.
9. The large-scale automatic silk-screen printing device according to claim 1, wherein: and a drying box (34) for drying the printed materials after silk printing is arranged between the inlet and the outlet (11) and the silk printing plate (5) above the sliding rail (31).
10. The large-scale automatic silk-screen printing device according to claim 1, wherein: the manipulator (7) is a four-shaft manipulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911166649.XA CN110802919A (en) | 2019-11-25 | 2019-11-25 | Large-scale automatic silk screen printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911166649.XA CN110802919A (en) | 2019-11-25 | 2019-11-25 | Large-scale automatic silk screen printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110802919A true CN110802919A (en) | 2020-02-18 |
Family
ID=69491591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911166649.XA Pending CN110802919A (en) | 2019-11-25 | 2019-11-25 | Large-scale automatic silk screen printing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300979A (en) * | 2020-03-24 | 2020-06-19 | 佛山市恺盛印务有限公司 | Printed mirror face cosmetic mirror removing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300979A (en) * | 2020-03-24 | 2020-06-19 | 佛山市恺盛印务有限公司 | Printed mirror face cosmetic mirror removing method |
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