CN109263302B - High-efficient glass printer - Google Patents
High-efficient glass printer Download PDFInfo
- Publication number
- CN109263302B CN109263302B CN201811184254.8A CN201811184254A CN109263302B CN 109263302 B CN109263302 B CN 109263302B CN 201811184254 A CN201811184254 A CN 201811184254A CN 109263302 B CN109263302 B CN 109263302B
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- ink
- scraper
- tray
- printer
- printing
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- 239000011521 glass Substances 0.000 title claims abstract description 82
- 238000007639 printing Methods 0.000 claims abstract description 81
- 230000005540 biological transmission Effects 0.000 claims description 38
- 238000007790 scraping Methods 0.000 claims description 38
- 238000004140 cleaning Methods 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 16
- 230000003020 moisturizing effect Effects 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 8
- 239000000976 ink Substances 0.000 description 117
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000010405 clearance mechanism Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16517—Cleaning of print head nozzles
- B41J2/16552—Cleaning of print head nozzles using cleaning fluids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
Landscapes
- Coating Apparatus (AREA)
- Ink Jet (AREA)
Abstract
The invention belongs to the technical field of glass printing equipment, and discloses a high-efficiency glass printer which comprises a machine body, a movable cross beam, a printer head provided with a printing nozzle, a preheating lamp group and a conveying device, wherein the conveying device is arranged along the length direction of the machine body; the printer head is arranged on the movable cross beam in a sliding manner; the preheating lamp group is arranged on the movable cross beam and is positioned between the movable cross beam and the printer head; the printing head is provided with a lifting mechanism capable of driving the printing head to move towards the direction far away from or close to the machine body. This high-efficient glass printer can improve glass printer's work efficiency.
Description
Technical Field
The invention belongs to the technical field of glass printing equipment, and particularly relates to a high-efficiency glass printer.
Background
The glass printer is a machine capable of directly printing colorful patterns on glass, can print out at one time no matter simple block color patterns or patterns with gradient colors, does not need plate making, plate burning and repeated color register, is colorful and rich in colors, has vivid effect, is waterproof, sun-proof, wear-resistant and fadeless, is simple and convenient to operate, and completely meets the printing industrial standard. The glass printer in the prior art is mature in printing technology, but has the following problems in the use process:
1. glass needs to be preheated before being printed by the printer, but the glass is not preheated in an integrated manner with the printer in the prior art, so that the printing time is prolonged, and the efficiency is not high;
2. different glasses have different thicknesses, the distance between a printing nozzle and the glass is adjusted by adjusting the height of the glass on a printer body when the printer in the prior art prints, and in the application process, the distance between the printing nozzle and the glass is difficult to ensure, so that the quality of a printed finished product is influenced;
3. the existing printing nozzle moisturizing mechanism and the printer are in a separated state, the moisturizing mechanism needs to be manually disassembled and assembled, and the use is inconvenient;
4. after the printing nozzle finishes the operation, the nozzle is stained with the ink, and for the life of extension glass printer, need clear up the ink on the printing nozzle, prior art often clears up the nozzle through spraying the ink from the ink horn is inside, and a large amount of inks have been wasted to such method, and the method of adopting clearance mechanism to handle the nozzle also needs to install clearance mechanism in addition just can realize, fails to play accurate and efficient clearance effect.
Disclosure of Invention
In view of the above problems, it is desirable to provide a high efficiency glass printer which can improve the working efficiency of the glass printer.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a high-efficiency glass printer comprises a machine body, a movable cross beam, a printer head provided with a printing nozzle, a preheating lamp group and a conveying device, wherein the conveying device is arranged along the length direction of the machine body; the printer head is arranged on the movable cross beam in a sliding manner; the preheating lamp group is arranged on the movable cross beam and is positioned between the movable cross beam and the printer head; the printing head is provided with a lifting mechanism capable of driving the printing head to move towards the direction far away from or close to the machine body.
Preferably, the high-efficiency glass printer further comprises a moving plate, and the printer head is arranged on the moving beam in a sliding manner through the moving plate; the lifting mechanism comprises a lifting fixed block, and the printer head is connected with the movable plate through the lifting fixed block.
Preferably, the high-efficiency glass printer further comprises a cleaning mechanism, and the cleaning mechanism is arranged on one side, facing the ground, of the movable beam; the cleaning mechanism comprises a flexible scraper and a scraper transmission assembly, the scraper transmission assembly is connected with the flexible scraper and can drive the flexible scraper to move along the setting direction of the printing spray head.
Preferably, the cleaning mechanism further comprises a liquid conveying pipe, an ink dropping disc and an ink disc transmission assembly, and the liquid conveying pipe is arranged at the initial position of the flexible scraping blade; the ink dropping disc is arranged on one side of the flexible scraping blade, which is far away from the printing nozzle, and an ink receiving port is arranged on one side of the ink dropping disc, which is far towards the flexible scraping blade; the ink tray transmission assembly is connected with the ink dropping tray and can drive the ink dropping tray to move towards a position far away from or close to the printing nozzle.
Preferably, the ink receiving disc comprises an ink receiving disc and an ink storage box, the ink receiving disc is arranged on one side of the flexible scraping blade, which is far away from the printing nozzle, and one side of the ink receiving disc, which is far away from the flexible scraping blade, is detachably connected with the ink storage box; the ink receiving port is arranged on one side, facing the flexible scraping blade, of the ink receiving disc and communicated with the inside of the ink storage box.
Preferably, the scraping blade transmission assembly comprises a scraping blade guide shaft, a scraping blade sliding block, a scraping blade synchronizing wheel, a scraping blade motor and a scraping blade sliding block, the scraping blade conveying belt is arranged along the conveying direction of the conveying device, the scraping blade synchronizing wheel is respectively arranged at two opposite ends of the interior of the scraping blade conveying belt, and the scraping blade motor is connected with the scraping blade synchronizing wheel; the scraping blade guide shaft is arranged along the length direction of the scraping blade conveyor belt; the scraping piece sliding block is sleeved on the scraping piece guide shaft, one side of the scraping piece sliding block is connected with the scraping piece sliding block, and the other side of the scraping piece sliding block is fixedly connected with the flexible scraping piece.
Preferably, the high-efficiency glass printer further comprises a moisturizing mechanism, and the moisturizing mechanism is arranged on one side, facing the ground, of the moving beam; the moisturizing mechanism includes tray, shower nozzle pad and tray transmission subassembly, the tray orientation one side of walking beam is equipped with the shower nozzle pad, tray transmission subassembly with just the tray is connected the tray transmission subassembly can drive the tray is towards keeping away from or being close to the position of printing the shower nozzle removes.
Preferably, a motor stator is arranged on one side, facing the printing head, of the moving beam.
Preferably, the movable beam is provided with a metal grating corresponding to the motor stator.
Preferably, a height adjusting device is arranged on the printer head.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
1. in the invention, the preheating lamp set can move along with the movable beam and can preheat glass conveyed from the machine body; the preheating lamp group is arranged on the movable cross beam and is positioned between the movable cross beam and the printer head, and the effect of preheating the glass and then printing can be realized in the process that the movable cross beam moves towards the preheating lamp group along the printer head; the printing head can move towards the direction far away from or close to the machine body through the lifting mechanism, and the distance between the printing head and glass printing surfaces with different thicknesses can be adjusted, so that high-efficiency and high-quality printing operation is guaranteed.
2. According to the invention, the cleaning mechanism can clean the printing nozzle, the moisturizing mechanism can keep the printing nozzle moist, the printer head is connected with functional components of the cleaning mechanism and the moisturizing mechanism through the lifting mechanism, the integration of operation and maintenance of the high-efficiency glass printer is realized, and the maintenance and maintenance capability of the glass printer is improved.
3. In the invention, the motor stator and the metal grating can realize the positioning of the high-efficiency glass printer through the induction moving plate, so that the accurate position identification of the printer head and the glass can be ensured when the glass is printed.
Drawings
Fig. 1 is an exploded view of an efficient glass printer according to a preferred embodiment of the present invention.
Fig. 2 is a schematic view of an installation structure of the moving beam and the printer head in fig. 1.
Fig. 3 is a right side view of fig. 2.
Fig. 4 is a schematic view of the internal structure of the fuselage of fig. 1.
Fig. 5 is an enlarged view at a in fig. 4.
Fig. 6 is a schematic structural diagram of the cleaning mechanism.
Fig. 7 is a schematic view of a connection structure of the cleaning liquid bottle and the ink dropping tray.
Fig. 8 is a schematic structural view of a moisturizing structure.
In the attached drawing, 1-machine body, 11-base, 12-longitudinal guide rail, 13-rack, 14-first mounting beam, 141-guide wheel, 15-second mounting beam, 151-universal ball, 16-longitudinal positioning bar, 17-transverse positioning bar, 18-suction cup, 181-vacuum cylinder, 19-vacuum cylinder generator, 2-moving beam, 21-motor stator, 22-metal grating, 23-support column, 24-longitudinal slide block, 25-longitudinal motor, 251-longitudinal gear, 26-transverse guide rail, 27-speed reducer, 3-printer head, 31-mounting plate, 32-back plate, 33-printing plate, 34-cover body, 35-secondary ink box, 36-printer head, 37-height adjusting device, 4-preheating lamp group, 5-moving plate, 51-transverse sliding block, 6-conveying device, 61-feeding motor, 62-transmission shaft, 63-transmission belt, 64-conveying unit, 641-feeding belt, 642-conveying synchronous wheel, 71-lifting fixed block, 72-lifting motor, 73-lifting screw, 74-vertical guide rail, 8-cleaning mechanism, 81-ink-dropping disk, 811-ink-receiving disk, 812-ink-storing box, 821-ink disk conveying belt, 822-ink disk synchronous wheel, 823-ink disk motor, 824-ink disk guide rail, 825-ink disk sliding block, 826-ink disk first sensor, 827-ink disk second sensor, 83-flexible doctor blade, 841-doctor blade guide shaft, 842-ink disk conveying belt second sensor, 843-scraper synchronizing wheel, 844-scraper sliding block, 845-scraper limiting sensor, 85-infusion tube, 86-cleaning pump, 87-cleaning liquid bottle, 9-moisturizing mechanism, 91-tray, 92-sprayer pad, 93-tray transmission component, 931-tray sliding block and 94-buffer spring.
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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 8, a preferred embodiment of the present invention provides a high efficiency glass printer, which comprises a main body 1, a movable beam 2, a printer head 3 with a print head 36, a preheating lamp set 4, a movable plate 5 and a conveying device 6. The conveying device 6 is arranged along the length direction of the machine body 1, the movable beam 2 is arranged on the machine body 1 in a sliding mode, and the arrangement direction of the movable beam 2 is perpendicular to the conveying direction of the conveying device 6. Preheat banks 4 and locate on moving beam 2 and set up along moving beam 2's length direction, preheat banks 4 and be located between moving beam 2 and the locomotive 3. The printer head 3 is slidably provided on the movable beam 2 via a movable plate 5. The printing head 3 is provided with a lifting mechanism which can drive the printing head to move towards the direction far away from or close to the machine body 1. The preheating lamp group 4 can move along with the movable beam 2 and can preheat glass conveyed from the machine body 1; the preheating lamp group 4 is arranged on the movable cross beam 2 and located between the movable cross beam 2 and the printer head 3, and the effect of preheating glass and then printing can be achieved when the movable cross beam 2 moves towards the preheating lamp group 4 along the printer head 3; the printer head 3 can move towards the direction far away from or close to the machine body 1 through the lifting mechanism, and the distance between the printing nozzle 36 and the glass printing surfaces with different thicknesses can be adjusted, so that efficient and high-quality printing operation is guaranteed.
In this embodiment, the body 1 includes a base 11, the conveying device 6 includes a feeding motor 61, a transmission shaft 62, a transmission belt 63 and a plurality of conveying units 64, the feeding motor 61, the transmission shaft 62 and the transmission belt 63 are all disposed on one side of the base 11, and the plurality of conveying units 64 are arranged on the base 11. Each of the conveying units 64 includes a feeding belt 641 and a conveying synchronizing wheel 642. The feeding belts 641 of the plurality of conveying units 64 are arranged along the width direction of the machine body 1, the feeding belts 641 are arranged along the length direction of the machine body 1, conveying synchronizing wheels 642 are respectively arranged at two opposite ends inside the feeding belts 641, and the transmission shafts 62 penetrate through the conveying synchronizing wheels 642 at the same end of the plurality of conveying units 64. The feeding motor 61 is arranged below the transmission shaft 62, and the transmission belt 63 surrounds the transmission ends of the transmission shaft 62 and the feeding motor 61. The feeding motor 61 can rotate the transmission shaft 62 through the transmission belt 63, so as to drive the feeding belt 641 to rotate through the transmission synchronizing wheel 642, thereby performing the function of glass transmission.
Longitudinal guide rails 12 and racks 13 are provided on both sides of the base 11 in the longitudinal direction, and the movable beam 2 slides on the base 11 by the engagement of the longitudinal guide rails 12 and the racks 13.
In this embodiment, the guide wheel 141 is disposed on one side of the feeding belt 641 through a first mounting beam 14, and the rotation direction of the guide wheel 141 is the same as the conveying direction of the feeding belt 641, so that the friction between the glass and the feeding belt 641 can be reduced and the glass can be guided. Both sides of the feeding belt 641 are further provided with universal balls 151 through a second mounting beam 15, respectively, and the universal balls 151 are arranged on one side of the second mounting beam 15 departing from the ground. The feeding belt 641 is connected to the base 11 through a feeding cylinder (not shown), and the feeding cylinder can drive the feeding belt 641 to move up and down. In the initial state, the feeding belt 641 is lower than the highest point of the universal ball 151. The position of the glass can be adjusted by the cooperation of the guide wheel 141 and the universal ball 151.
In this embodiment, a suction cup 18, a vacuum cylinder 181 and a vacuum cylinder generator 19 are disposed between every two feeding belts 641, the surface of the suction cup 18 faces the side away from the ground, the suction cup 18 is connected with the vacuum cylinder generator 19, and the surface of the suction cup 18 generates suction force when the vacuum cylinder generator 19 works, so that the glass can be firmly sucked. The suction cup 18 is connected to a vacuum cylinder 181, and the vacuum cylinder 181 can raise and lower the suction cup 18.
In the present embodiment, the side of the conveying device 6 is provided with a longitudinal positioning strip 16, and the longitudinal positioning strip 16 extends along the length direction of the base 11; the conveying device 6 is internally provided with a transverse positioning strip 17, the extension direction of the transverse positioning strip 17 is vertical to the conveying direction of the conveying device 6, and the longitudinal positioning strip 16 and the transverse positioning strip 17 are respectively connected with the base 11 through positioning cylinders (not shown). And glass sensors are respectively arranged on the longitudinal positioning strip 16 and the transverse positioning strip 17 and can sense the position of glass.
In the present embodiment, the movable beam 2 includes a housing and a flat linear motor (not shown) provided in the housing. The housing is disposed along the width direction of the base 11 and perpendicular to the disposition direction of the feeding belt 641. One side of the flat linear motor, which is provided with the motor stator 21, is exposed outside the shell, the motor stator 21 extends along the length direction of the movable cross beam 2, the printer head 3 is arranged on one side of the shell, which is exposed out of the motor stator 21, and the movable plate 5 arranged on the printer head 3 is a rotor of the flat linear motor. The moving beam 2 is provided with a metal grating 22 in one side deviating from the preheating lamp group 4 corresponding to the setting direction of the motor stator 21, and the metal grating 22 can realize the positioning of the printer head 3 through the induction moving plate 5 so as to ensure that the printer head 3 can perform accurate position identification with glass when printing glass. The housing is slidably supported on the base 11 by a support post 23. One side of the supporting column 23 departing from the shell is provided with a longitudinal slider 24, a groove is arranged on the longitudinal slider 24 corresponding to the longitudinal guide rail 12, and the longitudinal slider 24 is slidably mounted on the longitudinal guide rail 12 through the groove. One side of the shell, which is far away from the printer head 3, is provided with a longitudinal motor 25, one end of the longitudinal motor 25, which faces the base 11, is provided with a longitudinal gear 251, and the tooth marks on the longitudinal gear 251 are meshed with the rack 13. After the longitudinal motor 25 is started, the longitudinal gear 251 is driven to rotate, and the longitudinal gear 251 is matched with the rack 13, so that the sliding of the movable beam 2 on the base 11 is realized; the longitudinal slide 24 slides along the longitudinal guide rail 12 and serves to guide the direction of movement of the travelling beam 2. The longitudinal motor 25 is also provided with a speed reducer 27 which can slow down the running speed of the longitudinal motor 25, thereby slowing down the sliding speed of the movable beam 2 and ensuring the operation safety of the machine.
In the present embodiment, the carriage 3 includes a mounting plate 31, a back plate 32, a printing plate 33, a cover 34, a secondary ink tank 35, a print head 36, and a height adjusting device 37. Mounting panel 31 is located the one side that moving beam 2 deviates from fuselage 1, and one side that moving beam 2 motor stator 21 exposes is located to backplate 32, and backplate 32 and the one end fixed connection of mounting panel 31 and backplate 32 extend towards the direction on ground, and the printing plate 33 is connected to the extension end of backplate 32, and printing plate 33 is parallel with mounting panel 31 and extends towards the direction of keeping away from moving beam 2. One side of the cover 34 is fixedly connected with one end of the mounting plate 31 far away from the back plate 32, the other side extends in a direction close to the back plate 32, and the extending end extends towards the direction of the printing plate 33 and is finally fixed with the printing plate 33, so that the secondary ink box 35, the printing nozzle 36 and the height adjusting device 37 are mounted on the printing head 3. The secondary ink box 35 is arranged on the printing plate 33, the printing nozzle 36 is connected with the secondary ink box 35, and the printing nozzle 36 is arranged through the printing plate 33 and extends towards the ground. The height adjusting device 37 is disposed on the printing plate 33, and the height adjusting device 37 is the same as the UV flatbed printer head height adjusting device of chinese patent publication No. CN 207059522U. The moving plate 5 is located between the back plate 32 and the motor stator 21. The operation of the secondary ink tank 35 and the print head 36 is controlled by a circulating ink supply system of a UV printer of chinese patent publication No. CN 207291317U.
In the present embodiment, the lifting mechanism includes a lifting fixed block 71, a lifting motor 72, a lifting screw 73, and a vertical guide bar 74. The lifting fixing block 71 is arranged on one side, deviating from the motor stator 21, of the moving plate 5, the lifting motor 72 is arranged on one side, deviating from the ground, of the mounting plate 31, the lifting screw 73 extends towards the ground, the lifting screw 73 penetrates through the lifting fixing block 71, and threads are arranged in the lifting fixing block 71 corresponding to the lifting screw 73. A nut (not shown) is disposed at one end of the lifting screw 73 opposite to the lifting motor 72 to prevent the lifting screw 73 from being separated from the lifting fixing block 71. The vertical guide rail 74 is fixed on one side of the back plate 32 facing the motor stator 21, a matching groove is formed in the lifting fixing block 71 corresponding to the vertical guide rail 74, the vertical guide rail 74 is slidably connected with the lifting fixing block 71 through the matching groove, and the vertical guide rail 74 plays a role in guiding the movement of the printer head 3. The lifting motor 72 drives the lifting screw 73 to rotate, and the lifting screw 73 ascends or descends relative to the lifting fixed block 71: when the lifting screw 73 is lifted, the printer head 3 moves away from the base 11; when the lifting screw 73 descends, the printer head 3 moves in a direction close to the base 11, and the printing head 36 prints on the glass. It can be seen that the lifting mechanism can drive the printer head 3 to lift so as to adjust the distance between the printing nozzle 36 and the glass printing surfaces with different thicknesses.
In the present embodiment, the back plate 32 is slidably disposed on the movable beam 2 through the moving plate 5 on the side facing the movable beam 2, specifically: the housing of the movable beam 2 is provided with transverse guide rails 26 along the length direction, one side of the movable plate 5 facing the movable beam 2 is provided with a transverse slider 51 matched with the transverse guide rails 26, the transverse slider 51 is provided with grooves corresponding to the transverse guide rails 26, and the transverse slider 51 is slidably mounted on the transverse guide rails 26 through the grooves. The flat linear motor can drive the moving plate 5 to move along the longitudinal direction of the housing, and the transverse slider 51 slides along the transverse guide rail 26, thereby achieving the effect that the carriage head 3 slides on the moving beam 2.
In this embodiment, the high-efficiency glass printer further comprises a cleaning mechanism 8, the cleaning mechanism 8 is arranged on one side, facing the ground, of the left end of the shell of the movable beam 2 through a sheet metal mechanism, and the cleaning mechanism 8 can clean the printing nozzle 36. The cleaning mechanism 8 comprises an ink tray 81, an ink tray transmission assembly, a flexible scraper 83, a scraper transmission assembly, a liquid conveying pipe 85, a cleaning pump 86 and a cleaning liquid bottle 87. The ink receiving plate 81 comprises an ink receiving plate 811 and an ink storage box 812, and one side of the ink receiving plate 811 departing from the movable beam 2 is detachably connected with the ink storage box 812; the ink receiving plate 811 is provided with an ink receiving port on a side away from the ink reservoir 812, and the ink receiving port is communicated with the inside of the ink reservoir 812 to receive ink.
An ink tray driving assembly is disposed on each of two opposite sides of the ink storage box 812, and includes an ink tray conveyor 821, an ink tray synchronizing wheel 822, an ink tray motor 823, an ink tray guide rail 824, an ink tray slider 825, an ink tray first sensor 826, and an ink tray second sensor 827. The ink tray transport belt 821 is disposed in a direction perpendicular to the moving beam 2, ink tray synchronizing wheels 822 are disposed at two ends of the interior of the ink tray transport belt 821, an ink tray motor 823 is connected to the ink tray synchronizing wheel 822 at one end, and the position of the ink tray synchronizing wheel 822 at the other end is fixed by a fixing block (not shown). The ink tray guide rail 824 is disposed along the length of the ink tray conveyor 821, the attachment of the ink tray slider 825 to the ink tray conveyor 821 is fixed to the ink tray conveyor 825, the side of the ink tray slider 825 facing away from the ink reservoir 812 is slidably coupled to the ink tray guide rail 824, and the side of the ink tray slider 825 facing the ink reservoir 812 is fixedly coupled to the ink reservoir 812. The first ink tray sensor 826 is provided on the ink tray transfer belt 821 at a position corresponding to the moving beam 2, and the second ink tray sensor 827 is provided on a side close to one of the ink tray synchronizing wheels 822. The ink disk motor 823 drives one of the ink disk synchronizing wheels 822 to rotate, thereby driving the ink disk conveyor belt 821 to rotate, and the ink disk conveyor belt 821 drives the ink disk slider 825 to slide along the ink disk guide rail 824.
Doctor blade drive assembly is fixed in the one side that ink storage box 812 deviates from ground, and flexible doctor blade 83 is located and is connect china ink dish 811 towards the one side of moving beam 2, and doctor blade drive assembly connects flexible doctor blade 83 and doctor blade drive assembly and can drive flexible doctor blade 83 along the direction motion that sets up of printing shower nozzle 36, specifically is: the doctor blade transmission assembly includes a doctor blade guide shaft 841, a doctor blade conveyor 842, a doctor blade synchronizing wheel 843, a doctor blade motor (not identified), a doctor blade slider 844 and a doctor blade limit sensor 845, wherein the doctor blade conveyor 842 is arranged along the length direction of the ink tray conveyor 821, two opposite ends inside the doctor blade conveyor 842 are respectively provided with the doctor blade synchronizing wheel 843, the doctor blade motor is connected with the doctor blade synchronizing wheel 843, and the doctor blade guide shaft 841 is arranged along the length direction of the doctor blade conveyor 842. The blade slider 844 is sleeved on the blade guide shaft 841, and one side of the blade slider 844 is connected with the blade belt 842 and the other side is fixedly connected with the flexible blade 83. The opposite ends of the wiper guide 841 are respectively provided with a wiper limiting sensor 845 for sensing the position of the flexible wiper 83. The side of the flexible wiper blade 83 facing the moving beam 2 is provided with a sponge. The blade motor drives the blade synchronizing wheel 843 to rotate, so as to drive the blade conveyor 842 to transmit, and the blade slider 844 moves along the blade slider 844 under the drive of the blade conveyor 842, so as to drive the flexible blade 83 to move above the ink receiving disc 811.
The infusion tube 85 is provided at an initial position of the flexible scraper 83 and used for infusing the sponge on the flexible scraper 83. The liquid delivery tube 85 is connected to a cleaning liquid bottle 87 by a cleaning pump 86.
In this embodiment, the high-efficiency glass printer further includes a moisture preservation mechanism 9, and the moisture preservation mechanism 9 is disposed on one side of the right end of the housing of the movable beam 2 facing the ground through a sheet metal mechanism. The moisturizing mechanism 9 comprises a tray 91, a nozzle pad 92 and a tray transmission assembly 93, wherein the nozzle pad 92 is arranged on one side, facing the moving beam 2, of the tray 91, the nozzle pad 92 is made of sponge, the nozzle pad 92 is communicated with the interior of the tray 91, facing one side of the tray 91, and moisturizing liquid used for keeping the nozzle pad 92 moisturized is arranged inside the tray 91. The tray transmission assembly 93 is connected with the tray 91 and the tray transmission assembly 93 can drive the tray 91 to move towards a position far away from or close to the printing nozzle 36. The tray 91 is connected to the tray driving unit 93 through a buffer spring 94 for buffering the pressure when the printing head 36 presses the tray 91. The tray driving assembly 93 is the same as the ink tray driving assembly, wherein the tray driving assembly 93 is provided with a tray sliding block 931, and the tray sliding block 931 is fixedly connected with the tray 91, so that the tray driving assembly 93 drives the tray 91 to move in a direction away from or close to the moving beam 2.
In this embodiment, the high-efficiency glass printer further includes a control system, the control system can control the operations of the feeding motor 61, the feeding cylinder, the positioning cylinder, the vacuum cylinder generator 19, the vacuum cylinder 181, the flat linear motor, the longitudinal motor 25, the circulating ink supply system of the UV printer, the lifting motor 72, the ink tray motor 823 and the doctor blade motor, and simultaneously, the control system receives signals sent by the glass sensor, the motor stator 21, the ink tray first sensor 826, the ink tray second sensor 827 and the doctor blade limit sensor 845, and then performs processing and analysis to realize the control of the high-efficiency glass printer.
The printing function of the high-efficiency glass printer comprises the following steps:
1. the control system controls a circulating ink supply system of the UV printer to start supplying ink to the secondary ink box 35; the control system controls the positioning cylinder to lift the longitudinal positioning strip 16 and the transverse positioning strip 17 at the same time, controls the feeding cylinder to lift the conveying unit 64 to be higher than the universal ball 151, controls the feeding motor 61 to be started, and sends the glass to the longitudinal positioning strip 16 and the transverse positioning strip 17 by the feeding belt 641 to be positioned.
2. The sensors on the longitudinal positioning strip 16 and the transverse positioning strip 17 sense the position of the glass, the control system receives a signal of the position of the glass, the control system controls the feeding motor 61 to be turned off, and the feeding cylinder is controlled to lower the conveying unit 64.
3. At this time, whether the position of the glass is completely accurate is checked, if the deviation occurs, an operator applies force to the glass, and the position of the glass is moved to be adjusted through the cooperation of the universal ball 151.
4. The control system controls the suction cup 18 to rise, the vacuum cylinder generator 19 starts to work to firmly suck the glass, and the control system controls the longitudinal positioning strip 16 and the transverse positioning strip 17 to descend.
5. Printing on glass:
preheating: the control system controls the preheating lamp set 4 to be started, the control system controls the longitudinal motor 25 to be started, the longitudinal gear 251 rotates, the longitudinal gear 251 and the rack 13 move in a matched mode, the longitudinal sliding block 24 slides along the longitudinal guide rail bar 12, and the longitudinal sliding block 24 slides backwards for a part of distance, so that the preheating lamp set 4 completes preheating of the front-end part of the glass;
printing: the control system controls the flat linear motor to be started, the printer head 3 is driven by the transverse slider 51 to slide along the transverse guide rail 17 through the matching of the moving plate 5, the moving plate 5 and the motor electron 21 are mutually induced in the moving process of the printer head 3, and once glass scanning is completed after the printer head 3 completes one-time movement of the moving beam 2; in the scanning process of the printer head 3, the printer head 3 descends under the action of the lifting mechanism, the printing spray head 36 is adjusted to a height suitable for glass printing through the matching of the height adjusting device 37 and the lifting mechanism, and the printing spray head 36 prints the preheated glass; the printer head 3 is driven by the moving plate 5 to move back and forth along the moving beam 2 so as to complete the printing of the whole glass pair;
height adjustment: when glass with different thicknesses is replaced, the lifting mechanism drives the printer head 3 to lift, and the height adjusting device 37 adjusts the height of the printing nozzle 36 according to the thickness of the glass and then prints.
The use of the cleaning mechanism 8 is as follows:
1. the control system controls the flat linear motor to move the printer head 3 to the position above the cleaning mechanism 8, the lifting motor 71 is started, the printer head 3 drives the printing spray head 36 to descend towards the direction close to the cleaning mechanism 8, and when the printer head is close to the cleaning mechanism 8, the lifting motor 71 is closed;
2. the ink tray motor 823 is started, the ink tray motor 823 drives the ink tray synchronizing wheel 822 to rotate, the ink tray conveyor belt 821 drives the ink falling tray 81 to the position of the ink tray first sensor 826 through the ink tray sliding block 825 along the ink tray guide rail 824, and the ink tray motor 823 is closed after the ink tray first sensor 826 senses the position of the ink falling tray 81;
3. starting the cleaning pump 86 to pump the cleaning liquid from the cleaning liquid bottle 87 to the liquid conveying pipe 85, and conveying the cleaning liquid to the flexible scraping blade 83 through the liquid conveying pipe 85;
4. the scraper motor is started, the scraper motor drives the scraper synchronizing wheel 843 to rotate, the scraper conveyor belt 842 starts to run, the flexible scraper 83 is driven by the scraper sliding block 844 to move back and forth between the scraper limiting sensors 845 arranged at the two ends along the scraper guide shaft 841, and the flexible scraper 83 can clean the printing spray head 36;
5. after the cleaning is finished, the ink tray motor 823 is started to move the ink tray 81 to a position far away from the moving beam 2, and when the ink tray 81 moves to the ink tray second sensor 827, the ink tray motor 823 is closed after the ink tray second sensor 827 senses the position of the ink tray 81.
The use method of the moisturizing mechanism 9 is as follows:
1. the pallet 91 moves to the lower part of the movable beam 2 through the pallet transmission assembly 93;
2. the control system controls the flat linear motor to move the printer head 3 to the position above the moisturizing mechanism 9, the lifting motor 71 is started, the printer head 3 drives the printing spray head 36 to descend towards the direction close to the moisturizing mechanism 9, when the printing spray head 36 corresponds to the upper spray head pad 92, the lifting motor 71 is closed, and the printing spray head 36 is moisturized.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (10)
1. A high-efficient glass printer which characterized in that: the automatic printing machine comprises a machine body (1), a movable cross beam (2), a printing machine head (3) provided with a printing spray head (36), a preheating lamp group (4) and a conveying device (6), wherein the conveying device (6) is arranged along the length direction of the machine body (1), the movable cross beam (2) is arranged on the machine body (1) in a sliding mode, and the arrangement direction of the movable cross beam (2) is perpendicular to the conveying direction of the conveying device (6); the printer head (3) is arranged on the movable cross beam (2) in a sliding manner; the preheating lamp group (4) is arranged on the movable cross beam (2) and is positioned between the movable cross beam (2) and the printer head (3); the printing head (3) is provided with a lifting mechanism capable of driving the printing head to move towards the direction far away from or close to the machine body (1).
2. The high efficiency glass printer of claim 1, wherein: the efficient glass printer further comprises a moving plate (5), and the printer head (3) is arranged on the moving cross beam (2) in a sliding mode through the moving plate (5); the lifting mechanism comprises a lifting fixed block (71), and the printing head (3) is connected with the moving plate (5) through the lifting fixed block (71).
3. The high efficiency glass printer of claim 1, wherein: the efficient glass printer further comprises a cleaning mechanism (8), wherein the cleaning mechanism (8) is arranged on one side, facing the ground, of the movable cross beam (2); the cleaning mechanism (8) comprises a flexible scraper (83) and a scraper transmission assembly, the scraper transmission assembly is connected with the flexible scraper (83), and the scraper transmission assembly can drive the flexible scraper (83) to move along the setting direction of the printing spray head (36).
4. A high efficiency glass printer as in claim 3, wherein: the cleaning mechanism (8) further comprises a liquid conveying pipe (85), an ink tray (81) and an ink tray transmission assembly, wherein the liquid conveying pipe (85) is arranged at the initial position of the flexible scraping piece (83); the ink dropping disc (81) is arranged on one side, away from the printing spray head (36), of the flexible scraping blade (83), and an ink receiving opening is formed in one side, facing the flexible scraping blade (83), of the ink dropping disc (81); the ink tray transmission assembly is connected with the ink dropping tray (81) and can drive the ink dropping tray (81) to move towards a position far away from or close to the printing nozzle (36).
5. The high efficiency glass printer of claim 4, wherein: the ink receiving plate (81) comprises an ink receiving plate (811) and an ink storage box (812), the ink receiving plate (811) is arranged on one side, away from the printing nozzle (36), of the flexible scraping blade (83), and one side, away from the flexible scraping blade (83), of the ink receiving plate (811) is detachably connected with the ink storage box (812); the ink receiving port is arranged on one side, facing the flexible scraping blade (83), of the ink receiving plate (811), and the ink receiving port is communicated with the inside of the ink storage box (812).
6. A high efficiency glass printer as in claim 3, wherein: the scraper transmission assembly comprises a scraper guide shaft (841), a scraper conveyor belt (842), a scraper sliding block (844), a scraper synchronizing wheel (843), a scraper motor and a scraper sliding block (844), the scraper conveyor belt (842) is arranged along the conveying direction of the conveying device (6), the scraper synchronizing wheel (843) is respectively arranged at two opposite ends of the interior of the scraper conveyor belt (842), and the scraper motor is connected with the scraper synchronizing wheel (843); the blade guide shaft (841) is arranged along the length direction of the blade conveyor belt (842); the scraping blade sliding block (844) is sleeved on the scraping blade guide shaft (841), one side of the scraping blade sliding block (844) is connected with the scraping blade sliding block (844), and the other side of the scraping blade sliding block (844) is fixedly connected with the flexible scraping blade (83).
7. A high efficiency glass printer as in any one of claims 1 to 3, wherein: the efficient glass printer further comprises a moisturizing mechanism (9), wherein the moisturizing mechanism (9) is arranged on one side, facing the ground, of the movable cross beam (2); moisturizing mechanism (9) are including tray (91), shower nozzle pad (92) and tray transmission subassembly (93), tray (91) orientation one side of walking beam (2) is equipped with shower nozzle pad (92), tray transmission subassembly (93) with tray (91) are connected just tray transmission subassembly (93) can drive tray (91) are towards keeping away from or being close to the position of printing shower nozzle (36) removes.
8. The high efficiency glass printer of any one of claims 1 to 6, wherein: and a motor stator (21) is arranged on one side of the movable cross beam (2) facing the printer head (3).
9. The high efficiency glass printer of claim 8, wherein: the movable beam (2) is provided with a metal grating (22) corresponding to the motor stator (21).
10. The high efficiency glass printer of any one of claims 1 to 6, wherein: and a height adjusting device (37) is arranged on the printer head (3).
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| CN201811184254.8A CN109263302B (en) | 2018-10-11 | 2018-10-11 | High-efficient glass printer |
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| CN201811184254.8A CN109263302B (en) | 2018-10-11 | 2018-10-11 | High-efficient glass printer |
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| CN109263302A CN109263302A (en) | 2019-01-25 |
| CN109263302B true CN109263302B (en) | 2020-03-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110341313B (en) * | 2019-07-12 | 2020-10-09 | 佛山市三水盈捷精密机械有限公司 | Scanning type glass ink jet machine |
| CN110525059B (en) * | 2019-09-24 | 2024-08-02 | 深圳市东方龙科实业有限公司 | Ceramic tile assembly line printer |
| CN111845122A (en) * | 2020-08-28 | 2020-10-30 | 东莞市图创智能制造有限公司 | Oneeglass printing equipment capable of solidifying step by step |
| CN113400802B (en) * | 2021-04-27 | 2022-09-09 | 海南勋朗科技有限公司 | One-time painting direct-injection strip-shaped material digital printing device |
| CN113211992A (en) * | 2021-05-25 | 2021-08-06 | 王爱中 | Method for cleaning nozzle of accessory of ink-jet printer |
| CN114179529B (en) * | 2021-09-16 | 2023-05-02 | 福建省飞阳光电股份有限公司 | Printing equipment for glass screen |
| CN113787836A (en) * | 2021-10-09 | 2021-12-14 | 广东品图科技有限公司 | Online self-adaptation inkjet formula circuit board printer of rectifying |
| CN113928015B (en) * | 2021-10-13 | 2023-03-24 | 深圳市印之明科技有限公司 | Jet printing device for printing machine |
| CN113954534A (en) * | 2021-11-01 | 2022-01-21 | 无锡普瑞特喷印科技有限公司 | Glass spray painting equipment |
| CN216183904U (en) * | 2021-11-08 | 2022-04-05 | 北京中馨智信科技有限公司 | Tooling assembly circulating printer device |
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