CN2379299Y - Multi-functional surface jetting printing machine for high resolution color image - Google Patents
Multi-functional surface jetting printing machine for high resolution color image Download PDFInfo
- Publication number
- CN2379299Y CN2379299Y CN 99217332 CN99217332U CN2379299Y CN 2379299 Y CN2379299 Y CN 2379299Y CN 99217332 CN99217332 CN 99217332 CN 99217332 U CN99217332 U CN 99217332U CN 2379299 Y CN2379299 Y CN 2379299Y
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- China
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- cantilever beam
- print cartridge
- spray printing
- axis
- printing machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Ink Jet (AREA)
- Spray Control Apparatus (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Abstract
The utility model discloses a multifunctional surface jetting printing machine for high-resolution color images, which is composed of a jetting printing head, a jetting printing control device, and a machine seat; the jetting printing head is composed of a base, a workbench, and a cantilever beam which is provided with an ink box, wherein, the workbench is arranged on the base and is fixed with a worm shaft of an adjusting mechanism; a circular guide rail which can cause the cantilever beam to travel is arranged at the base surface point of the guide rail on the base, and an X axial driving motor, a Y axial driving motor, a Z axial driving motor, and a jet head of the ink dropping ink box are controlled by a main control circuit. The utility model can realize three-dimensional adjustment and can jet and print patterns and words on a gradual non-planar surface of workpieces. The utility model can be suitable for various different sprayed workpieces.
Description
The utility model relates to a kind of spray printing equipment of making multicolour pattern literal (figure) on workpiece to be machined (metal, pottery, glass, paper products and food etc.) surface, and relating in particular to is a kind of high-resolution multifunctional colour imaging surface spray printing machine.
Traditional exterior view chromatic image processing technology mostly is manual drawing, silk screen process or colored offset printing, its working (machining) efficiency is low, the plate-making cycle is long, the cost of manufacture height, and Manufactured version is difficult to revise etc.: the various visual spray printing machine that arises at the historic moment is general also just to the processing of Boping spare, and some are had certain thickness or scraggly processing component is then powerless.
The purpose of this utility model provides a kind of high-resolution multifunctional colour imaging surface spray printing machine, and it is applied widely and drawing is quick, editor is flexible.
For achieving the above object, the utility model is taked following design: a kind of high-resolution multifunctional colour imaging surface spray printing machine, be to constitute by jet-printing head, spray printing control device and support, described jet-printing head by pedestal, workbench, the cantilever beam that drips print cartridge be housed form; Workbench be installed in pedestal above, and and adjustable full employment platform and cantilever beam between the modiolus of guiding mechanism of distance fix; One round guide that supplies cantilever beam to advance in the Y direction is installed at pedestal upper rail basal plane place; Dripping print cartridge X is led in X, Y-axis to drive motors to the driving belt of advancing to reciprocating driving belt, cantilever beam Y-axis; The axial drive motors of Z connects with guiding mechanism, and the shower nozzle of X, Y, the axial drive motors of Z, a print cartridge is controlled by main control circuit.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the jet-printing head structural representation
Fig. 3 is the guiding mechanism structural representation
Fig. 4 is a rolling movement mechanism structure schematic diagram
Print cartridge was along X and Y direction movement locus figure when Fig. 5 was work
Fig. 6 is the utility model electric control functional-block diagram
Fig. 7 is the utility model electrical schematic diagram (a Z axle circuit)
Fig. 8 is the utility model electrical schematic diagram (X, a Y microprocessor)
Fig. 9 is the utility model electrical schematic diagram (X, a Y memory)
Figure 10 is the utility model electrical schematic diagram (gate array circuit)
Figure 11 is the utility model electrical schematic diagram (X, Y driver, a shower nozzle driver)
Figure 12 is the utility model electrical schematic diagram (power unit)
As shown in Figure 1, the utility model is made of jet-printing head 1, spray printing control device 2 and support 3.Be the monitoring picture treatment effect, can be furnished with display 4.
Jet-printing head 1 is a very important executing agency of the present utility model, and it is made up of following several sections as shown in Figure 2: pedestal 101, workbench 102, cantilever beam 103.
Pedestal 101 is bases of installment work platform, cantilever beam, and it adopts aluminium alloy casting to form; Workbench 102 be installed in pedestal above, and can regulate distance between workbench and the cantilever beam by being placed in guiding mechanism under the workbench.Guiding mechanism has adopted typical worm-and-wheel gear (referring to Fig. 3), and worm screw 501 is connected with the X axis stepper motor, and worm gear 502 is specially designed, and its endoporus is processed into trapezoidal thread; The worm-wheel shaft 504 that matches with it is processed into a spindle with trapezoidal screw thread simultaneously, worm gear 502 is installed in the turbine body 503, trapezoidal thread nut when worm gear rotates on its endoporus rotates simultaneously, and make the modiolus 504 that does not rotate do axial moving, one end and the workbench 102 of modiolus fix, when modiolus moves axially, simultaneously can drive movable workbench and reach regulate between workbench and the cantilever beam apart from purpose.
The cantilever beam 103 of jet-printing head is installed on the pedestal 101, a round guide 1011 has been installed at guide rail basal plane place on pedestal, to guarantee the kinematic accuracy of cantilever beam when Y direction moves, the installation of guide rail and requirement on machining accuracy are than higher, and guide rail error of nonstraightness on total length is not more than 0.01 millimeter.
With the contacted roller 1012 (as shown in Figure 4) that is mounted in the resistance of reducing friction when guaranteeing that cantilever beam moves on Y direction of cantilever beam bottom of round guide, roller has two rows, and every row has two rollers.Cantilever beam adopts roller in the motion of Y direction, its objective is to reducing the frictional resistance of cantilever beam when Y direction is moved, and cantilever beam is not lost the step when Y direction is taken exercises.
Cantilever beam will move along being installed in round guide parallel with Y-axis on the pedestal during work, and about 1.5 kilograms of the gross weight of cantilever beam, the driving of Y direction is realized by stepper motor, gear, flute profile band.
The another consideration that adopts the cantilever beam design is fixed for the convenient spray printing workpiece degree of placing during from practical application.
A cylinder axis of guide 1031 parallel with cantilever beam (being X-axis) has been installed in the cantilever of cantilever beam, print cartridge 1032 and print cartridge installing rack just are installed on this axle, print cartridge and print cartridge installing rack move reciprocatingly along the cylinder axis of guide (X axis) during work, the coordinates of motion are referring to Fig. 5, the course of work is as follows: print cartridge installing rack and print cartridge (hereinafter to be referred as print cartridge) are at first moved to Xmax by X ' along X-axis, print cartridge is retracted X ' round about and is located after print cartridge moves to Xmax, and this moment, print cartridge moved a units of delta Y by Y ' to the Ymax direction along Y direction; Print cartridge just moves one by X ' to the Xmax direction along X-direction again and comes and goes, and this moment, print cartridge moved a units of delta Y by Y ' to the Ymax direction along Y direction again; Print cartridge just moves one by X ' to the Xmax direction along X-direction again and comes and goes, and print cartridge is in X-direction motion repeatedly like this, and ceaselessly finishes the motion that Y direction is ordered to Ymax by Y ' simultaneously.The movement locus of print cartridge has just all scanned the plane of whole X '-Xmax and Y '-Ymax institute envelope one time; In print cartridge scanning, the various different colours that print cartridge will be combined into the color theory of three primary colours under the control of data processor drip and are sprayed on needed position, to form required pattern.Adopt sliding friction to cooperate between print cartridge installing rack and the cylinder axis of guide, this is because the very light in weight of print cartridge and print cartridge installing rack, adopts the sliding friction cooperation can not influence motion on X-direction; The driving of print cartridge is by stepper motor driven gear, flute profile band, affects ink container holder and print cartridge to do the reciprocating of X-direction.
Quality for the jet-printing head that guarantees the multi-functional spray printing machine of the high-resolution multifunctional colour imaging surface pattern that the scanning air brushing goes out when the work, require jet-printing head and remained within the specific limits by the distance on spray printing thing surface, can not be excessive or too small between (generally should at 1-3mm); Require jet-printing head in other words and wanted Z axially to adjust by the distance on spray printing thing surface, this machine is sort this problem out at the guiding mechanism of Z direction, the adjustment of Z direction is to drive worm-and-wheel gear by drive motors, thereby the movable workbench of the jet-printing head that promotion and worm shaft fix, change the distance between workbench and the print cartridge, reach the adjustment purpose.
Above print cartridge and print cartridge installing rack in the motion in Z-direction of the motion of Y direction and workbench, are to be finished by three drive motors that are installed on X, Y, the Z axle at X-direction and cantilever beam, for guarantee on X, Y, three directions of Z coordination one to; Three motors have adopted stepper motor, and by master control circuit controls, send instruction by its data processor and give X, Y, Z three axial drive motors, make three axial moving cells can be harmonious.
Cantilever beam has adopted sheet metal to process, in a side ink container holder, round guide have been installed, and opposite side has been installed the circuit control panel that drives print cartridge and control print cartridge and the displacement transducer of cantilever beam motion, in order to control and to feed back the motion state of print cartridge, cantilever beam.
In X-direction, stepper motor drives a gear, and gear is mounted on the step motor shaft, and the gear driven one flute profile band 1033 that links fixing with ink container holder on X-direction is realized transmissions.
In Y direction, a flute profile band and cantilever beam link fixing, whenever move a step can drive cantilever beam and move and move a step after stepper motor connects movement instruction.
The purpose that adopts gear and the transmission of flute profile band here is in order to prevent that the ink container holder on the X-axis and the cantilever beam on the Y-axis cause the inharmonious of motion because of losing the step when the motor movement.
Four castors have been installed in the bottom of machine, so that machine shift position in use, in the bottom of machine three supporting seats have been installed simultaneously in addition, it is made up of leading screw and screw, after machine moves to the operating position, three supporting seats are adjusted to contact and support machine with ground, four castors are not being contacted with ground, thus with the machine relative fixed in the operating position, supporting seat adopts 3 points, can stablize, also be convenient to adjust the level of machine.
Fig. 6 is the utility model electric control functional-block diagram, can illustrate from figure, and the utility model can pass through additional information acquisition device, as: scanner, video camera, camera, Digital camera are gathered the information that needs at any time, to satisfy the demands.As using Digital camera can arrive local work, then Digital camera is brought back to high-resolution multifunctional colour imaging surface spray printing machine place and with digital interface information stored in the Digital camera is imported in the high-resolution multifunctional colour imaging surface spray printing machine by transmission cable and carried out editing and processing during Information Monitoring away from high-resolution multifunctional colour imaging surface spray printing machine.Camera is used for image scene and adopts image set, can not transport out of high-resolution multifunctional colour imaging surface spray printing machine.
Scanner, video camera and digital camera are three image data information input equipments of high-resolution multifunctional colour imaging surface spray printing machine.The coloured image that they will now have been deposited respectively is transformed into data signal through scanner, on-the-spot with video camera picked-up coloured image with whenever and wherever possible by the digital color image signal of digital camera shooting, transport to digital video signal processor through interface card separately.
High speed central data processing unit, data storage and corresponding data processing software have been formed digital video signal processor, and digital color image is carried out various art processing and editing and processing.The result that image is handled is presented on the coloured image display terminal device at once.Key-to-disk and mouse controller are interactive windows.
Spray printing control signal of sending by digital video signal processor and X, y-axis motor control signal, the amplification and the driving of related circuit separately on jet-printing head and motor-drive circuit plate controlled three colored material sprays respectively from the spout ejection of jet-printing head and the start-stop action of coordination X-axis motor and y-axis motor.
Z axle control circuit is the automatic control loop of a closed loop, referring to Fig. 7, the electromagnetic eddy sensor is as the range finding input equipment in loop, it is actually an inductance coil, when metallic plate during vertically near it, alternating electromagnetic field in the coil is just sensed on the metallic plate, and generation " current vortex ".Because the eddy current magnetism effect, the equivalent parameters of coil will change thereupon, measure its variable quantity and can obtain ranging data.Send into Z axle circuit by the signal that the Z axle sensor is sent here through the J102 socket.The P3.1 mouth of delivering to Z axle microprocessor J102 again through amplification and the shaping of U101.Through the computing of U102,, and after amplifying via the driving of U103 and U104 respectively, deliver to the Z axis drive motor from J101 by P1.6 and 1.7 mouthfuls of two-way control signals that provide the Z spindle motor.The metal sheet surface that produces current vortex is the datum level of Z axle, and accurately is on the same horizontal plane by the surface of spray printing spare, and does the controlled follow-up motion of Z direction in company with the Z shaft platform of spray printing spare simultaneously.The electromagnetic eddy sensor be fixed on the same horizontal plane of the spout of jet-printing head on, do the controlled follow-up motion of Y direction simultaneously in company with the Y-axis platform of jet-printing head, with the spout that guarantees jet-printing head with in the overall process of spray printing, kept constant relative spacing by the surface of spray part.Best relative spacing is selected by digital video signal processor, and carries out by chip microprocessor control Z spindle motor.
Fig. 8-Figure 10 for X, Y-axis in the utility model circuit control to part electric control schematic diagram
Figure 11 is X, Y-axis circuit and shower nozzle control circuit:
The signal of being sent here by X-axis sensor and Y-axis sensor enters X, Y-axis circuit from J202 and J203 socket respectively.The signal of X-axis and Y-axis cooperates software to carry out the first processing of signal in gate array U209, does further calculating by computer unit again, and J201 delivers in the gate array circuit once more.U201 cooperates U204 common to U209, Y-axis and jet-printing head control microcontroller circuit.The signal that microprocessor provides forms jet-printing head Control Shaft and Y-axis signal respectively through gate array circuit.The X-axis signal is delivered to the X-axis motor by the amplification of driver U301 through J302; The Y-axis signal is delivered to y-axis motor by the amplification of driver U302 through J303; The shower nozzle control signal to the Q315 combination, is delivered to color nozzle print cartridge and black nozzle print cartridge through J301 via Q305.
Figure 12 is the utility model power unit electrical schematic diagram, and power circuit adopts switching power supply, and the 220V electric main is become Y, Y, Z axle and shower nozzle circuit be required+55V ,+24V and+dc source of 42V.This machine adopts the stabilizer of full-automatic AC voltage-stablizer as the Alternating Current Power Supply of full machine, so that the alternating current supply of 220V+1% to be provided
This machine adopts common Pentium or Pentium II computer as computing unit, carries out picture signal and handles and X, and Y-axis and shower nozzle main signal are handled and main control signal is handled.Digital camera, video camera and scanner provide various primary data information (pdi)s to computer.
This machine adopts the stabilizer of full-automatic AC voltage-stablizer as the Alternating Current Power Supply of full machine, so that the alternating current supply of 220V+1% to be provided.
The course of work of the present utility model is as follows:
One, will need the manuscript of air brushing or picture to give data input device (scanner), data input device is passed to data processor with obtained data message, then by the data processor editing and processing, the process that weaving is handled uses dedicated operations software to make processing procedure simple and efficient, contribution can add word content to original copy neatly when editing and processing, change color and insert figure, image etc.; And on display, monitor its editing and processing effect intuitively, and can repeat through the process of data message that data processor is handled, pattern on display or literal reach satisfied.
Two, the digital information with handled pattern and literal is transferred to jet-printing head by data cable, and jet-printing head is converted into data message pattern at once, literal is selected mark China ink is sprayed on plastic products and metallic article surface; As adopt edible prepared Chinese ink pattern and the literal after handling can be sprayed on food surface; As: biscuit, cake.The China ink of Mo Hezhong has four kinds of colors and is respectively: red, yellow, blue, black; Red, yellow, Lan Sanse is combined into the different color of hundreds of kind with the color theory according to three primary colours under the control of data processor, also can form black simultaneously, and adding black ink order ground in the machine is red for saving, yellow, blue three-color.
High-resolution multifunctional colour imaging surface spray printing machine can be used as the spray printing of general single-piece pattern and character, also can be used as the spray printing work of the pattern and character of some, it is spray printing in the plane, also can be on the transitional surface of convex the spray printing pattern and character, when different material surface spray figure, to use different China inks.
Adopt edible China ink to spray pattern and character on the surface of food, can be good at causing people's interest at the food of baking such as the surface ejection pattern of biscuit, cake, particularly on cream cake, can spray the congratulatory words of birthday, personage's picture on also can air brushing, and landscape looks like to make breaking fresh ground that birthday cake becomes.
The utility model has the advantages that:
1, applied range is applicable to various different from the spraying workpiece.
2, because automatic editor processes automatically, automatically control the trace of coordinating X, Y, Z axis, so that its Spray printing not only is applicable to the making of small lot single-piece, also is adapted to large batch of production process.
Claims (3)
1, a kind of high-resolution multifunctional colour imaging surface spray printing machine is to be made of jet-printing head, spray printing control device and support, it is characterized in that: described jet-printing head by pedestal, workbench, the cantilever beam that drips print cartridge be housed form; Workbench be installed in pedestal above, and and adjustable full employment platform and cantilever beam between the modiolus of guiding mechanism of distance fix; One round guide that supplies cantilever beam to advance is installed at pedestal upper rail basal plane place; Dripping print cartridge X is led in X, Y-axis to drive motors to the driving shaft of advancing to reciprocating driving shaft, cantilever beam Y-axis; The axial drive motors of Z connects with guiding mechanism, and the shower nozzle of X, Y, the axial drive motors of Z, a print cartridge is controlled by main control circuit.
2, high-resolution multifunctional colour imaging surface spray printing machine according to claim 1 is characterized in that: a round guide that supplies cantilever beam to advance is installed at pedestal upper rail basal plane place.
3, high-resolution multifunctional colour imaging surface spray printing machine according to claim 1 is characterized in that: install and the contacted roller of round guide the cantilever beam bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99217332 CN2379299Y (en) | 1999-07-29 | 1999-07-29 | Multi-functional surface jetting printing machine for high resolution color image |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99217332 CN2379299Y (en) | 1999-07-29 | 1999-07-29 | Multi-functional surface jetting printing machine for high resolution color image |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2379299Y true CN2379299Y (en) | 2000-05-24 |
Family
ID=34008795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99217332 Expired - Fee Related CN2379299Y (en) | 1999-07-29 | 1999-07-29 | Multi-functional surface jetting printing machine for high resolution color image |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2379299Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632712A (en) * | 2012-04-25 | 2012-08-15 | 罗春晖 | Cantilever-type ink-jet printer and book placing device thereof |
| CN105644149A (en) * | 2016-03-18 | 2016-06-08 | 杭州宏华数码科技股份有限公司 | Cantilever beam ink jet printer and printing method thereof |
| CN105774213A (en) * | 2016-03-18 | 2016-07-20 | 杭州宏华数码科技股份有限公司 | T-shirt printing system adopting rotary bracket and cantilever beam spray printing device and T-shirt printing method |
| CN110202234A (en) * | 2019-06-12 | 2019-09-06 | 长春师范大学 | A kind of Piezoelectric Driving automatic spray printing system |
-
1999
- 1999-07-29 CN CN 99217332 patent/CN2379299Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632712A (en) * | 2012-04-25 | 2012-08-15 | 罗春晖 | Cantilever-type ink-jet printer and book placing device thereof |
| CN102632712B (en) * | 2012-04-25 | 2014-08-06 | 罗春晖 | Cantilever-type ink-jet printer and book placing device thereof |
| CN105644149A (en) * | 2016-03-18 | 2016-06-08 | 杭州宏华数码科技股份有限公司 | Cantilever beam ink jet printer and printing method thereof |
| CN105774213A (en) * | 2016-03-18 | 2016-07-20 | 杭州宏华数码科技股份有限公司 | T-shirt printing system adopting rotary bracket and cantilever beam spray printing device and T-shirt printing method |
| CN110202234A (en) * | 2019-06-12 | 2019-09-06 | 长春师范大学 | A kind of Piezoelectric Driving automatic spray printing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |