CN111959098A - Screen printing device and printing system with same - Google Patents
Screen printing device and printing system with same Download PDFInfo
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- CN111959098A CN111959098A CN202010866933.4A CN202010866933A CN111959098A CN 111959098 A CN111959098 A CN 111959098A CN 202010866933 A CN202010866933 A CN 202010866933A CN 111959098 A CN111959098 A CN 111959098A
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- sliding
- servo motor
- shaped frame
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- 238000007639 printing Methods 0.000 title claims abstract description 54
- 238000007650 screen-printing Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 230000003028 elevating effect Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims 1
- 238000007790 scraping Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B41F15/08—Machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/36—Screens, Frames; Holders therefor flat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/40—Inking units
- B41F15/42—Inking units comprising squeegees or doctors
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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
- B41F15/44—Squeegees or doctors
- B41F15/46—Squeegees or doctors with two or more operative parts
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
Abstract
The invention discloses a screen printing device, which comprises a work box, a printing table and a screen mould, wherein the printing table is arranged at the top of the work box in a sliding way, the top of the working box is fixed with a lifting mechanism, the movable end of the lifting mechanism is fixed with a U-shaped frame, the inner wall of the U-shaped frame is provided with a scraping plate mechanism capable of automatically feeding, two ends of the U-shaped frame are symmetrically fixed with fixing mechanisms, a silk screen mold is clamped between the two fixing mechanisms, the inner wall of the working box is fixed with a translation mechanism, and the moving end of the translation mechanism is fixedly connected with the printing table, the invention can conveniently fix the silk screen mould through the fixing mechanism, then can carry out printing work through elevating system, scraper mechanism to through the position of the adjustable printing platform of translation mechanism, be convenient for adjust the printing position of being printed the object, reduce people's labour, improve work efficiency.
Description
Technical Field
The invention relates to the technical field of screen printing, in particular to a screen printing device and a printing system with the same.
Background
The silk screen printing refers to that a silk screen is used as a plate base, and a silk screen printing plate with pictures and texts is manufactured by a photosensitive plate making method. The screen printing is composed of five major elements, namely a screen printing plate, a scraper, ink, a printing table and a printing stock. The basic principle that the meshes of the image-text part and the non-image-text part of the screen printing plate are permeable to ink and impermeable to ink is utilized to print. When printing, ink is poured into one end of a screen printing plate, a scraper plate is used for applying certain pressure to an ink position on the screen printing plate, meanwhile, the scraper plate moves towards the other end of the screen printing plate at a constant speed, the ink is extruded onto a printing stock from meshes of an image-text part by the scraper plate in the moving process, but most of the existing screen printing is performed through manual printing operation, the working efficiency of people is low, the labor intensity of people is high, and therefore, a screen printing device and a printing system with the screen printing device are provided.
Disclosure of Invention
The present invention is directed to a screen printing apparatus and a printing system including the same, which solve the problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a screen printing device, includes work box, printing table and silk screen mould, work box top slidable mounting has the printing table, the work box top is fixed with elevating system, elevating system's the end of moving is fixed with the U-shaped frame, but self-feeding's scraper mechanism is installed to U-shaped frame inner wall, U-shaped frame both ends symmetry is fixed with fixed establishment, two the centre gripping has the silk screen mould between the fixed establishment, the work box inner wall is fixed with translation mechanism, and translation mechanism's the end of moving and printing table fixed connection.
Preferably, the lifting mechanism comprises a U-shaped frame, a cross rod, a first threaded rod, a first sliding plate, a first guide rod and a first servo motor, the U-shaped frame is fixed at one end of the top of the working box, the cross rod is fixed at the lower end of the inner wall of the U-shaped frame, the middle part of the cross rod is rotatably connected with the first threaded rod through a bearing, the top of the first threaded rod is rotatably connected with the U-shaped frame through a bearing, the first sliding plate is slidably connected with the inner wall of the U-shaped frame and fixedly connected with the U-shaped frame, a first threaded hole is formed in the middle part of the first sliding plate, the first sliding plate is in threaded connection with the first threaded rod through the first threaded hole, the two ends of the first sliding plate are symmetrically slidably connected with the first guide rod through linear bearings, the two ends of the first guide rod are fixedly connected with the U-shaped frame and the cross rod respectively, the first, and the output end of the first servo motor is fixedly connected with the first threaded rod.
Preferably, the scraping plate mechanism comprises a second threaded rod, a second sliding plate, a second servo motor, a second guide rod, a connecting plate, a double-rod cylinder, a first scraping plate, a second scraping plate, a stand column, an ink box, a liquid outlet pipe, a dosing pump and a shunt tube, the inner wall of the U-shaped frame is rotatably connected with the second threaded rod through a bearing, the inner wall of the U-shaped frame is slidably connected with the second sliding plate, a second threaded hole is formed in the middle of the second sliding plate, the second sliding plate is in threaded connection with the second threaded rod through the second threaded hole, the second servo motor is fixed on one side of the U-shaped frame, the output end of the second servo motor is fixedly connected with the second threaded rod, the two ends of the second sliding plate are symmetrically slidably connected with the second guide rod through linear bearings, the second guide rod is fixedly connected with the inner wall of the U-shaped frame, the connecting plate is fixed on the upper end of one, two the output of two pole cylinders is fixed with first scraper blade and second scraper blade respectively, connecting plate top symmetry is fixed with the stand, four the stand top is fixed with printing ink tank, printing ink tank bottom is fixed with the drain pipe, drain pipe one end is fixed with the constant delivery pump, and constant delivery pump and drain pipe intercommunication, the drain pipe bottom passes the connecting plate and is fixed with the shunt tubes.
Preferably, the fixing mechanism comprises a connecting rod, a first fixing plate, a first clamping plate, a sliding block, a second clamping plate, a sliding rod, a U-shaped plate, a third threaded rod, a third servo motor and an L-shaped positioning rod, the two ends of the U-shaped frame are symmetrically fixed with the connecting rod, the lower ends of the two connecting rods are fixed with the first fixing plate, the upper end of one side of the first fixing plate is fixed with the first clamping plate, one side of the first fixing plate is symmetrically provided with a sliding groove, the inner wall of the sliding groove is connected with the sliding block in a sliding manner, the end, close to the first clamping plate, of the two sliding blocks is fixed with the second clamping plate, the end, far away from the second clamping plate, of the two sliding blocks is fixed with the sliding rod, the middle part of the sliding rod is provided with a third threaded hole, one side, close to the sliding rod, of the first fixing, the utility model discloses a silk screen mould, including U-shaped plate, first splint and second splint, U-shaped plate top is fixed with third servo motor, and third servo motor's output and third threaded rod fixed connection, silk screen mould and first splint and second splint joint, first fixed plate one end is fixed with L shape locating lever.
Preferably, translation mechanism includes sliding block, second fixed plate, fourth threaded rod and fourth servo motor, the slide has been seted up at the work box top, slide inner wall sliding connection has the sliding block, and sliding block top and printing table fixed connection, work box inner wall symmetry is fixed with the second fixed plate, two second fixed plate middle part is rotated through the bearing and is connected with the fourth threaded rod, the fourth screw hole has been seted up to the sliding block lower extreme, and the sliding block passes through fourth screw hole and fourth threaded rod threaded connection, one second fixed plate one side is fixed with fourth servo motor, and fourth servo motor's output and fourth threaded rod fixed connection.
Preferably, the top of the working box is symmetrically fixed with slide rails, the bottom of the printing table is symmetrically provided with rail grooves matched with the slide rails, and the slide rails are slidably connected with the rail grooves.
Preferably, the first servo motor, the second servo motor, the third servo motor and the fourth servo motor are all speed reducing motors.
The present invention also includes a printing system provided with a screen printing apparatus including the screen printing apparatus according to any one of claims 1 to 7.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the silk screen die can be conveniently fixed through the fixing mechanism, then printing can be carried out through the lifting mechanism and the scraping plate mechanism, the position of the printing table can be adjusted through the translation mechanism, the printing position of a printed object can be conveniently adjusted, the labor force of people is reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the scraper mechanism of the present invention;
FIG. 3 is a schematic view of the lifting mechanism of the present invention;
FIG. 4 is a schematic view of the translation mechanism of the present invention;
FIG. 5 is a schematic view of a fixing mechanism according to the present invention;
FIG. 6 is a second schematic view of the fixing mechanism of the present invention.
In the figure: 1. a work box; 2. a printing table; 3. a lifting mechanism; 31. a U-shaped frame; 32. a cross bar; 33. a first threaded rod; 34. a first slide plate; 35. a first guide bar; 36. a first servo motor; 4. a U-shaped frame; 5. a scraping plate mechanism; 51. a second threaded rod; 52. a second slide plate; 53. a second servo motor; 54. a second guide bar; 55. a connecting plate; 56. a double-rod cylinder; 57. a first squeegee; 58. a second squeegee; 59. a column; 510. an ink tank; 511. a liquid outlet pipe; 512. a constant delivery pump; 513. a shunt tube; 6. a fixing mechanism; 61. a connecting rod; 62. a first fixing plate; 63. a first splint; 64. a slider; 65. a second splint; 66. a slide bar; 67. a U-shaped plate; 68. a third threaded rod; 69. a third servo motor; 610. an L-shaped positioning rod; 7. a screen mold; 8. a translation mechanism; 81. a slider; 82. a second fixing plate; 83. a fourth threaded rod; 84. a fourth servo motor; 9. a slide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a screen printing device in the figure includes a work box 1, a printing table 2 and a screen mold 7, the printing table 2 is slidably mounted on the top of the work box 1, a lifting mechanism 3 is fixed on the top of the work box 1, a U-shaped frame 4 is fixed on a movable end of the lifting mechanism 3, a scraper mechanism 5 capable of automatically feeding is mounted on an inner wall of the U-shaped frame 4, fixing mechanisms 6 are symmetrically fixed on two ends of the U-shaped frame 4, the screen mold 7 is clamped between the two fixing mechanisms 6, a translation mechanism 8 is fixed on an inner wall of the work box 1, and the movable end of the translation mechanism 8 is fixedly connected with the printing table 2.
Referring to fig. 3, the lifting mechanism 3 includes a U-shaped frame 31, a cross bar 32, a first threaded rod 33, a first sliding plate 34, a first guide rod 35 and a first servo motor 36, the U-shaped frame 31 is fixed at one end of the top of the work box 1, the cross bar 32 is fixed at the lower end of the inner wall of the U-shaped frame 31, the first threaded rod 33 is rotatably connected to the middle of the cross bar 32 through a bearing, the top of the first threaded rod 33 is rotatably connected to the U-shaped frame 31 through a bearing, the first sliding plate 34 is slidably connected to the inner wall of the U-shaped frame 31, the first sliding plate 34 is fixedly connected to the U-shaped frame 4, a first threaded hole is formed in the middle of the first sliding plate 34, the first sliding plate 34 is threadedly connected to the first threaded rod 33 through the first threaded hole, the first guide rod 35 is symmetrically slidably connected to two ends of the first sliding plate 34 through linear bearings, and two ends of the first guide rod, one end of the top of the working box 1, which is close to the first threaded rod 33, is fixed with a first servo motor 36, and the output end of the first servo motor 36 is fixedly connected with the first threaded rod 33, so that the scraper mechanism 5 is conveniently driven to lift.
Referring to fig. 2, the scraping mechanism 5 includes a second threaded rod 51, a second sliding plate 52, a second servo motor 53, a second guide rod 54, a connecting plate 55, a double-rod cylinder 56, a first scraping plate 57, a second scraping plate 58, a column 59, an ink tank 510, a drain pipe 511, a dosing pump 512 and a shunt pipe 513, the inner wall of the U-shaped frame 4 is rotatably connected with the second threaded rod 51 through a bearing, the inner wall of the U-shaped frame 4 is slidably connected with the second sliding plate 52, a second threaded hole is formed in the middle of the second sliding plate 52, the second sliding plate 52 is in threaded connection with the second threaded rod 51 through the second threaded hole, the second servo motor 53 is fixed on one side of the U-shaped frame 4, the output end of the second servo motor 53 is fixedly connected with the second threaded rod 51, the two ends of the second sliding plate 52 are symmetrically and slidably connected with the second guide rod 54 through linear bearings, and the second guide rod 54 is fixedly connected with the, a connecting plate 55 is fixed at the upper end of one side of the second sliding plate 52, double-rod cylinders 56 are symmetrically fixed at the bottom of the connecting plate 55, first scraping plates 57 and second scraping plates 58 are respectively fixed at the output ends of the two double-rod cylinders 56, upright columns 59 are symmetrically fixed at the top of the connecting plate 55, ink tanks 510 are fixed at the tops of the four upright columns 59, liquid outlet pipes 511 are fixed at the bottoms of the ink tanks 510, a dosing pump 512 is fixed at one end of each liquid outlet pipe 511, the dosing pump 512 is communicated with the liquid outlet pipes 511, shunt pipes 513 are fixed at the bottoms of the liquid outlet pipes 511 through the connecting plate 55, ink in the ink tanks 510 is pumped to the shunt pipes 513 through the dosing pumps 512, the ink is discharged into the screen mold 7 through the shunt pipes 513, the double-rod cylinders 56 on the first scraping plate 57 drive the first sliding plate 34 to descend, so that the first scraping plate 57 is in contact with the screen mold 7, and the second servo motor 53 rotates to drive the second threaded rod, so that the second threaded rod 51 drives the second sliding plate 52 to slide, the just-poured ink is scraped back and forth uniformly, and the ink is scraped to one end of the screen mold 7, because the pressing force of the first scraper 57 is low, the ink cannot flow out through the screen, then people place the object to be printed on the printing table 2, at this time, the first servo motor 36 rotates to drive the first threaded rod 33 to rotate, further the first sliding plate 34 is driven to slide downwards, the screen mold 7 clamped by the fixing mechanism 6 is driven to move downwards, so that the screen in the screen mold 7 is pressed on the object to be printed, at this time, the first scraper 57 is lifted through the double-rod cylinder 56, then the second scraper 58 is lowered to press on the screen mold 7, then the second servo motor 53 drives the second sliding plate 52 to slide, further the second scraper 58 is driven to scrape the ink to one end, because the pressing force of the second scraper 58 is high, the printing ink is printed on the object to be printed through the screen printing, after the printing is finished, the lifting mechanism 3 drives the scraper mechanism 5 of the screen mould 7 to ascend and be separated from the object to be printed, then the second scraper 58 ascends, the first scraper 57 descends, the printing ink in the screen mould 7 is scraped to one end to wait for the next printing according to the same steps, and after the printing ink in the screen mould 7 is about to be used up, the metering pump 512 can continuously add the printing ink into the screen mould 7.
Referring to fig. 3, 5 and 6, the fixing mechanism 6 includes a connecting rod 61, a first fixing plate 62, a first clamping plate 63, a sliding block 64, a second clamping plate 65, a sliding rod 66, a U-shaped plate 67, a third threaded rod 68, a third servo motor 69 and an L-shaped positioning rod 610, the connecting rod 61 is symmetrically fixed at both ends of the U-shaped frame 4, the first fixing plate 62 is fixed at the lower end of each of the two connecting rods 61, the first clamping plate 63 is fixed at the upper end of one side of the first fixing plate 62, a sliding slot is symmetrically formed at one side of the first fixing plate 62, the sliding block 64 is slidably connected to the inner wall of the sliding slot, the second clamping plate 65 is fixed at one end of each of the two sliding blocks 64 close to the first clamping plate 63, the sliding rod 66 is fixed at one end of each of the two sliding blocks 64 far from the second clamping plate 65, a third threaded hole is formed at the middle part of, the inner wall of the U-shaped plate 67 is rotatably connected with a third threaded rod 68 through a bearing, the third threaded rod 68 is in threaded connection with the sliding rod 66 through a third threaded hole, a third servo motor 69 is fixed at the top of the U-shaped plate 67, and the output end of the third servo motor 69 is fixedly connected with the third threaded rod 68, the silk screen mould 7 is clamped with the first clamping plate 63 and the second clamping plate 65, an L-shaped positioning rod 610 is fixed at one end of the first fixing plate 62, the silk screen mold 7 is inserted between the first clamping plate 63 and the second clamping plate 65 until one end of the silk screen mold 7 is pressed against the L-shaped positioning rod 610, at this time, the controller controls the third servo motor 69 to rotate, so that the third servo motor 69 drives the third threaded rod 68 to rotate, the slide bar 66 is further caused to slide, and the second clamp plate 65 is lifted up by the slide block 64, so that the screen mold 7 is clamped on the first clamp plate 63.
Referring to fig. 4, the translation mechanism 8 includes a sliding block 81, a second fixing plate 82, a fourth threaded rod 83 and a fourth servo motor 84, a slide is provided at the top of the work box 1, the inner wall of the slide is connected with the sliding block 81 in a sliding manner, the top of the sliding block 81 is fixedly connected with the printing table 2, the inner wall of the work box 1 is symmetrically fixed with the second fixing plate 82, the middle parts of the second fixing plates 82 are connected with the fourth threaded rod 83 through bearings in a rotating manner, the lower end of the sliding block 81 is provided with the fourth threaded hole, the sliding block 81 is connected with the fourth threaded rod 83 in a threaded manner through the fourth threaded hole, one of the second fixing plate 82 is fixed with the fourth servo motor 84 on one side, and the output end of the fourth servo motor 84 is fixedly connected with the fourth threaded rod 83, so as to drive the printing table 2.
Referring to fig. 1, slide rails 9 are symmetrically fixed at the top of the work box 1, rail grooves matched with the slide rails 9 are symmetrically formed at the bottom of the printing table 2, and the slide rails 9 are slidably connected with the rail grooves, so that the printing table 2 can slide conveniently.
Referring to fig. 2, fig. 3, fig. 4 and fig. 5, the first servo motor 36, the second servo motor 53, the third servo motor 69 and the fourth servo motor 84 are all speed reduction motors, so as to reduce the output rotation speed and improve the accuracy.
The present invention also includes a printing system provided with a screen printing apparatus including the screen printing apparatus according to any one of claims 1 to 7.
The working principle is as follows:
when the silk screen mould is used, the silk screen mould 7 is inserted between the first clamping plate 63 and the second clamping plate 65 until one end of the silk screen mould 7 is pressed against the L-shaped positioning rod 610, at the moment, the third servo motor 69 is controlled by the controller to rotate, so that the third servo motor 69 drives the third threaded rod 68 to rotate, the slide rod 66 slides, the second clamping plate 65 is driven by the slide block 64 to ascend, the silk screen mould 7 is clamped on the first clamping plate 63, at the moment, the ink in the ink box 510 is pumped to the shunt tube 513 through the metering pump 512, the ink is discharged into the silk screen mould 7 through the shunt tube 513, the first sliding plate 34 is driven by the double-rod air cylinder 56 on the first scraping plate 57 to descend, the first scraping plate 57 is in contact with the silk screen on the silk screen mould 7, the second threaded rod 51 is driven to rotate through the rotation of the second servo motor 53, so that the second threaded rod 51 drives the second sliding plate 52, the just fallen ink is scraped back and forth uniformly and is scraped to one end of the screen mould 7, because the pressing force of the first scraper plate 57 is low, the ink cannot flow out through the screen, then people put the object to be printed on the printing table 2, at the moment, the first servo motor 36 rotates to drive the first threaded rod 33 to rotate, further the first sliding plate 34 is driven to slide downwards, the screen mould 7 clamped by the fixing mechanism 6 is driven to move downwards, the screen in the screen mould 7 is pressed on the object to be printed, at the moment, the first scraper plate 57 is lifted through the double-rod air cylinder 56, then the second scraper plate 58 is lowered to press on the screen mould 7, then the second servo motor 53 drives the second sliding plate 52 to slide, further the second scraper plate 58 is driven to scrape the ink to one end, because the pressing force of the second scraper plate 58 is high, the ink is printed on the object through the screen, after the printing is completed, the lifting mechanism 3 drives the screen mold 7 machine scraper mechanism 5 to ascend, so as to be separated from the printed object, then the second scraper 58 ascends, the first scraper 57 descends, ink in the screen mold 7 is scraped to one end to wait for the next printing according to the same steps, after the ink in the screen mold 7 is about to be used up, the ink can be continuously added into the screen mold 7 through the dosing pump 512, and the fourth servo motor 84 rotates to drive the fourth threaded rod 83 to rotate, so that the sliding block 81 moves to drive the printing table 2 to move, the position of the printing table 2 is adjusted, so as to print different positions, and when the scraper mechanism 5 and the lifting mechanism 3 work, internal electrical components are automatically controlled through the PLC controller, and the automatic control of the PLC controller is the existing published technology, which is not described herein again.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A screen printing apparatus includes a work box (1), a printing table (2), and a screen mold (7), characterized in that: work box (1) top slidable mounting has printing platform (2), work box (1) top is fixed with elevating system (3), the end of moving of elevating system (3) is fixed with U-shaped frame (4), but scraper blade mechanism (5) of automatic material conveying are installed to U-shaped frame (4) inner wall, U-shaped frame (4) both ends symmetry is fixed with fixed establishment (6), two the centre gripping has silk screen mould (7) between fixed establishment (6), work box (1) inner wall is fixed with translation mechanism (8), and the end of moving of translation mechanism (8) and printing platform (2) fixed connection.
2. A screen printing apparatus according to claim 1, wherein: the lifting mechanism (3) comprises a U-shaped frame (31), a cross rod (32), a first threaded rod (33), a first sliding plate (34), a first guide rod (35) and a first servo motor (36), one end of the top of the working box (1) is fixed with the U-shaped frame (31), the cross rod (32) is fixed at the lower end of the inner wall of the U-shaped frame (31), the middle part of the cross rod (32) is rotatably connected with the first threaded rod (33) through a bearing, the top of the first threaded rod (33) is rotatably connected with the U-shaped frame (31) through a bearing, the inner wall of the U-shaped frame (31) is slidably connected with the first sliding plate (34), the first sliding plate (34) is fixedly connected with the U-shaped frame (4), the middle part of the first sliding plate (34) is provided with the first threaded hole, the first sliding plate (34) is in threaded connection with the first threaded rod (33) through the first threaded hole, the two ends of the first sliding plate (34) are symmetrically, and both ends of a first guide rod (35) are respectively fixedly connected with the U-shaped frame (31) and the cross rod (32), a first servo motor (36) is fixed at one end of the top of the working box (1) close to the first threaded rod (33), and the output end of the first servo motor (36) is fixedly connected with the first threaded rod (33).
3. A screen printing apparatus according to claim 2, wherein: the scraper mechanism (5) comprises a second threaded rod (51), a second sliding plate (52), a second servo motor (53), a second guide rod (54), a connecting plate (55), a double-rod cylinder (56), a first scraper (57), a second scraper (58), a stand column (59), an ink box (510), a drain pipe (511), a dosing pump (512) and a shunt tube (513), wherein the inner wall of the U-shaped frame (4) is rotatably connected with the second threaded rod (51) through a bearing, the inner wall of the U-shaped frame (4) is slidably connected with the second sliding plate (52), a second threaded hole is formed in the middle of the second sliding plate (52), the second sliding plate (52) is in threaded connection with the second threaded rod (51) through the second threaded hole, the second servo motor (53) is fixed on one side of the U-shaped frame (4), and the output end of the second servo motor (53) is fixedly connected with the second threaded rod (51), two ends of the second sliding plate (52) are symmetrically connected with second guide rods (54) in a sliding way through linear bearings, the second guide rod (54) is fixedly connected with the inner wall of the U-shaped frame (4), a connecting plate (55) is fixed at the upper end of one side of the second sliding plate (52), double-rod cylinders (56) are symmetrically fixed at the bottom of the connecting plate (55), a first scraper (57) and a second scraper (58) are respectively fixed at the output ends of the two double-rod cylinders (56), upright posts (59) are symmetrically fixed at the top of the connecting plate (55), ink tanks (510) are fixed at the tops of the four upright posts (59), a liquid outlet pipe (511) is fixed at the bottom of the ink box (510), a quantitative pump (512) is fixed at one end of the liquid outlet pipe (511), and the quantitative pump (512) is communicated with the liquid outlet pipe (511), and the bottom of the liquid outlet pipe (511) penetrates through the connecting plate (55) and is fixed with a shunt pipe (513).
4. A screen printing apparatus according to claim 3, wherein: the fixing mechanism (6) comprises connecting rods (61), a first fixing plate (62), a first clamping plate (63), sliding blocks (64), a second clamping plate (65), sliding rods (66), a U-shaped plate (67), a third threaded rod (68), a third servo motor (69) and an L-shaped positioning rod (610), the connecting rods (61) are symmetrically fixed at two ends of the U-shaped frame (4), the first fixing plate (62) is fixed at the lower end of the two connecting rods (61), the first clamping plate (63) is fixed at the upper end of one side of the first fixing plate (62), sliding grooves are symmetrically formed in one side of the first fixing plate (62), sliding blocks (64) are connected to the inner wall of each sliding groove in a sliding mode, the second clamping plate (65) is fixed at one end, close to the first clamping plate (63), of the two sliding blocks (64), and the sliding rods (66) are fixed at one end, far away from the second clamping, third screw hole has been seted up at slide bar (66) middle part, one side that first fixed plate (62) are close to slide bar (66) is fixed with U-shaped plate (67), U-shaped plate (67) inner wall is connected with third threaded rod (68) through the bearing rotation, and third threaded rod (68) are through third screw hole and slide bar (66) threaded connection, U-shaped plate (67) top is fixed with third servo motor (69), and the output and the third threaded rod (68) fixed connection of third servo motor (69), silk screen mould (7) and first splint (63) and second splint (65) joint, first fixed plate (62) one end is fixed with L shape locating lever (610).
5. A screen printing apparatus according to claim 3, wherein: the translation mechanism (8) comprises a sliding block (81), a second fixed plate (82), a fourth threaded rod (83) and a fourth servo motor (84), the top of the working box (1) is provided with a slideway, the inner wall of the slideway is connected with a sliding block (81) in a sliding way, the top of the sliding block (81) is fixedly connected with the printing table (2), second fixing plates (82) are symmetrically fixed on the inner wall of the working box (1), the middle parts of the two second fixing plates (82) are rotatably connected with a fourth threaded rod (83) through bearings, a fourth threaded hole is formed in the lower end of the sliding block (81), the sliding block (81) is in threaded connection with a fourth threaded rod (83) through a fourth threaded hole, one side of one second fixing plate (82) is fixed with a fourth servo motor (84), and the output end of the fourth servo motor (84) is fixedly connected with the fourth threaded rod (83).
6. A screen printing apparatus according to claim 2, wherein: slide rail (9) are fixed with to work box (1) top symmetry, printing platform (2) bottom symmetry is seted up with slide rail (9) matched with track groove, and slide rail (9) and track groove sliding connection.
7. A screen printing apparatus according to claim 1, wherein: the first servo motor (36), the second servo motor (53), the third servo motor (69) and the fourth servo motor (84) are all speed reducing motors.
8. A printing system provided with a screen printing device, characterized in that: comprising the screen printing apparatus as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010866933.4A CN111959098A (en) | 2020-08-26 | 2020-08-26 | Screen printing device and printing system with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010866933.4A CN111959098A (en) | 2020-08-26 | 2020-08-26 | Screen printing device and printing system with same |
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| CN111959098A true CN111959098A (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010866933.4A Withdrawn CN111959098A (en) | 2020-08-26 | 2020-08-26 | Screen printing device and printing system with same |
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| CN (1) | CN111959098A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590391A (en) * | 2020-12-25 | 2021-04-02 | 威海市泰威印刷有限公司 | Printing powder recovery device suitable for printing machine |
| CN113232405A (en) * | 2021-06-03 | 2021-08-10 | 江苏倍川自动化设备有限公司 | Full-automatic screen printing equipment |
| CN113715483A (en) * | 2021-09-27 | 2021-11-30 | 安徽华星消防设备(集团)有限公司 | Efficient printing device and method for fire extinguisher cylinder |
| CN114132061A (en) * | 2021-10-28 | 2022-03-04 | 深圳新源柔性科技有限公司 | Electric ink adding device |
| CN114801435A (en) * | 2022-05-24 | 2022-07-29 | 安徽印客科技有限公司 | Printing device suitable for multiclass product |
| CN116100935A (en) * | 2023-04-10 | 2023-05-12 | 莱阳银通纸业有限公司 | Efficient screen printer with identification function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2271092Y (en) * | 1996-07-01 | 1997-12-17 | 陈东钦 | Cantilever and bidirectional displacement type circuit board press |
| WO2011142242A1 (en) * | 2010-05-12 | 2011-11-17 | 富士機械製造株式会社 | Screen printer |
| CN105365358A (en) * | 2015-11-30 | 2016-03-02 | 中冶南方（武汉）自动化有限公司 | Automatic coating delivery and recovery device |
| CN207617286U (en) * | 2017-12-04 | 2018-07-17 | 中山市亿宝莱精密科技有限公司 | A kind of printing platform mobile device |
| US20190224960A1 (en) * | 2016-10-13 | 2019-07-25 | Fuji Corporation | Screen printer |
| CN209634004U (en) * | 2019-01-23 | 2019-11-15 | 东莞市广铭包装材料有限公司 | A kind of continuous mark screen printing device of bubble |
| CN210062389U (en) * | 2018-12-19 | 2020-02-14 | 浙江华熠印刷科技有限公司 | Printing machine capable of enhancing stability |
| CN210881285U (en) * | 2019-07-28 | 2020-06-30 | 苏州蓝昇精密制版科技有限公司 | Clamping device for installing screen printing plate |
-
2020
- 2020-08-26 CN CN202010866933.4A patent/CN111959098A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2271092Y (en) * | 1996-07-01 | 1997-12-17 | 陈东钦 | Cantilever and bidirectional displacement type circuit board press |
| WO2011142242A1 (en) * | 2010-05-12 | 2011-11-17 | 富士機械製造株式会社 | Screen printer |
| CN105365358A (en) * | 2015-11-30 | 2016-03-02 | 中冶南方（武汉）自动化有限公司 | Automatic coating delivery and recovery device |
| US20190224960A1 (en) * | 2016-10-13 | 2019-07-25 | Fuji Corporation | Screen printer |
| CN207617286U (en) * | 2017-12-04 | 2018-07-17 | 中山市亿宝莱精密科技有限公司 | A kind of printing platform mobile device |
| CN210062389U (en) * | 2018-12-19 | 2020-02-14 | 浙江华熠印刷科技有限公司 | Printing machine capable of enhancing stability |
| CN209634004U (en) * | 2019-01-23 | 2019-11-15 | 东莞市广铭包装材料有限公司 | A kind of continuous mark screen printing device of bubble |
| CN210881285U (en) * | 2019-07-28 | 2020-06-30 | 苏州蓝昇精密制版科技有限公司 | Clamping device for installing screen printing plate |
Non-Patent Citations (1)
| Title |
|---|
| 楚高利等: "《特种印刷技术》", 30 September 2009, 印刷工业出版社 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590391A (en) * | 2020-12-25 | 2021-04-02 | 威海市泰威印刷有限公司 | Printing powder recovery device suitable for printing machine |
| CN112590391B (en) * | 2020-12-25 | 2024-05-03 | 威海市泰威印刷有限公司 | Printing powder recovery unit suitable for printing machine |
| CN113232405A (en) * | 2021-06-03 | 2021-08-10 | 江苏倍川自动化设备有限公司 | Full-automatic screen printing equipment |
| CN113715483A (en) * | 2021-09-27 | 2021-11-30 | 安徽华星消防设备(集团)有限公司 | Efficient printing device and method for fire extinguisher cylinder |
| CN114132061A (en) * | 2021-10-28 | 2022-03-04 | 深圳新源柔性科技有限公司 | Electric ink adding device |
| CN114801435A (en) * | 2022-05-24 | 2022-07-29 | 安徽印客科技有限公司 | Printing device suitable for multiclass product |
| CN114801435B (en) * | 2022-05-24 | 2024-02-20 | 子长县新科印刷广告有限公司 | Printing device suitable for multiple types of products |
| CN116100935A (en) * | 2023-04-10 | 2023-05-12 | 莱阳银通纸业有限公司 | Efficient screen printer with identification function |
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