CN110978800A - Full-automatic digital ink-jet device - Google Patents

Full-automatic digital ink-jet device Download PDF

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Publication number
CN110978800A
CN110978800A CN202010015817.1A CN202010015817A CN110978800A CN 110978800 A CN110978800 A CN 110978800A CN 202010015817 A CN202010015817 A CN 202010015817A CN 110978800 A CN110978800 A CN 110978800A
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China
Prior art keywords
plate
cylinder
servo motor
bolts
operate
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CN202010015817.1A
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Chinese (zh)
Inventor
吴福富
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Shenfa Mechanical & Electrical Co ltd
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Shenfa Mechanical & Electrical Co ltd
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Priority to CN202010015817.1A priority Critical patent/CN110978800A/en
Publication of CN110978800A publication Critical patent/CN110978800A/en
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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
    • B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
    • 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
    • B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
    • B41J3/40733—Printing on cylindrical or rotationally symmetrical objects, e. g. on bottles
    • 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
    • B41J2/21—Ink jet for multi-colour printing

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ink Jet (AREA)

Abstract

The invention discloses a full-automatic digital ink-jet device, which comprises a light screen, a slide block, a chute, an air cylinder, a digital spray head, a servo motor, an ink scraper, a supporting seat, a lifting platform, an LED lamp, a UV pre-dryer and the like.

Description

Full-automatic digital ink-jet device
Technical Field
The invention relates to a full-automatic digital ink-jet device, belonging to the technical field of automatic digital ink-jet printing.
Background
The ink-jet printer is a kind of 'non-contact' ink-jet printing type high-tech digital printing equipment, it can be used for printing colour photo on the surface of wood board, glass, metal plate, floor tile, organic glass, leather, cloth, adhesive sticker and stone material, etc. the pattern can be printed at one time, and has no need of plate-making, plate-burning and repeated chromatography, and its colour is beautiful, effect is lifelike, and it has the advantages of low printing cost and high definition, etc. and can be extensively used in modern society.
In an inkjet printing process: the ink pump ejects ink from the nozzle at a certain pressure to form a continuous ink flow, and the ink flow is charged with high-voltage electricity in a metal tube in a printing head to obtain static electricity to form an orderly-arranged ink flow; adjusting the pressure and voltage amplitude of the ink pump to generate as many micro-droplets as possible, wherein when the droplet flow passes through the high-voltage pipeline, the micro-droplets are charged, and the macro-droplets are not charged; once the charging signal is removed, the charged micro ink drop is deflected under the action of a deflection electrode direct current electric field to form a printing ink beam which is jetted on a printing stock to finish printing; the uncharged ink drops are not deflected and are recycled by the ink system.
At present, a large number of enterprises use conventional ink jet printers for printing, but the conventional ink jet printers have the following defects: 1. the printing speed is slow: the traditional ink-jet printer adopts a mode that an ink-jet head does left and right linear intermittent motion along a guide rail under the dragging of a transmission device, can only carry out ink-jet printing on products in a stepping pause gap, but can not continuously print the products, and the printing speed is also limited by the reciprocating motion speed; 2. resolution and printing speed interact: the traditional ink-jet printer adopts an ink-jet head reciprocating motion mode, if the output resolution of the ink-jet printer is set to be too high, the number of points needing ink-jet printing with the same breadth is greatly increased, and the printing speed is naturally influenced; if the output resolution is set too low, the printing speed will be increased, but the output quality of the inkjet printer will be reduced. 3. The ink gun mechanism is complex in design and short in service life: the traditional ink-jet printer adopts a reciprocating motion mode of an ink-jet head, so that when the ink-jet head mechanism is designed, parameters such as the ink-jet head, the weight and the inertia of the ink-jet head and the installation need to be considered, and the structure is complex; the reciprocating mechanism is relatively large in abrasion and inertial impact, so that the printing quality is easily reduced, the maintenance amount of the mechanism is large, and the service life is short. 4. The concentrated jetting at the same time affects the print quality: the existing ink-jet printer sprays various inks with different colors to the same position of a product at almost the same time, which is not beneficial to the drying and curing of the ink and influences the printing quality. 5. Adding or reducing ink-jet heads is inconvenient: once the existing inkjet printer is manufactured, the number of inkjet heads and the number of ink colors (such as monochrome, four colors, etc.) used by the existing inkjet printer are determined, and the number of inkjet heads and the number of ink colors cannot be increased any more during use, which is not beneficial to improving the image quality.
Most of the existing ink-jet digital printers can only carry out ink-jet printing on products with round surfaces, but the printing effect of products with irregular surfaces is poor, and the use of the ink-jet digital printers is influenced.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a full-automatic digital ink-jet device. The digital ink-jet device has the advantages that the problems of low jet printing speed and unstable jet printing quality of the conventional digital ink-jet device are mainly solved, the digital ink-jet device is simple and reasonable in structure, a jet printing medium can be kept fixed during jet printing, the working reliability is high, the jet printing speed is high, the ink-jet effect is good, and the jet printing quality is stable; the ink jet head set can be conveniently added or reduced, the combination requirements of various kinds of ink are met, and the jet printing quality is obviously improved.
The invention can be realized by adopting the following technical scheme:
a full-automatic digital ink-jet device comprises a light screen 1, a slide block 2, a chute 3, a first cylinder 4, a second cylinder 5, a digital spray head 6, a first plate 7, a second plate 8, a secondary ink box 9, a first screw rod 10, a first supporting seat 11, a coupler 12, a first servo motor 13, a second supporting seat 14, a first slide rail 15, a third plate 16, an ink scraper 17, a fourth plate 18, a fifth plate 19, a sixth plate 20, a second servo motor 21, a third supporting seat 22, a seventh plate 23, a third servo motor 24, a third cylinder 25, a lifting table 26, a second slide rail 27, an LED lamp 28, a top block 29, an eighth plate 30, a third slide rail 31, a fourth servo motor 32, a fourth slide rail 33, a clamp 34, a second screw rod 35, a fifth slide rail 36, a rotary seat 37, a UV pre-dryer 38, a ninth plate 39, a fourth cylinder 40, a fifth cylinder 41, a sixth cylinder 42, A seventh cylinder 43, an eighth cylinder 44, a tenth plate 45, an eleventh plate 46, a twelfth plate 47, a thirteenth plate 48, a ninth cylinder 49, a fourteenth plate 50; the light shielding plate 1 is fixedly installed on a sixth plate 20 and a twelfth plate 47 through bolts, the cylinder body end of the first cylinder 4 is fixedly installed on a fifth plate 19 through bolts, the moving end of the first cylinder 4 is fixedly installed on the sixth plate 20 through bolts, the moving end of the second cylinder 5 is fixedly installed on the sixth plate 20 through bolts, the cylinder body end of the second cylinder 5 is fixedly installed on a tenth plate 45 through bolts, the sliding block 2 is fixedly installed on the sixth plate 20 through bolts, the sliding chute 3 is fixedly installed on the fifth plate 19 through bolts, and the sliding block 2 is in clearance fit connection with the sliding chute 3; the cylinder ends of the sixth cylinder 42 and the seventh cylinder 43 are fixedly mounted on the ninth plate 39 through bolts, the moving end of the sixth cylinder 42 is fixedly mounted on the twelfth plate 47 through bolts, the moving end of the seventh cylinder 43 is fixedly mounted on the sixth plate 20 through bolts, the cylinder end of the ninth cylinder 49 is fixedly mounted on the tenth plate 48 through bolts, the moving ends of the eighth cylinder 44 and the ninth cylinder 49 are fixedly mounted on the twelfth plate 47 through bolts, and the cylinder end of the eighth cylinder 44 is fixedly mounted on the tenth plate 45 through bolts; the digital spray head 6 is fixedly arranged in a square groove of a fourteenth plate 50 through bolts, the tenth plate 45 is fixedly arranged on an eleventh plate 46 and the fourteenth plate 50 through bolts, the ninth plate 39 is fixedly arranged on the eleventh plate 46 and the fourteenth plate 50 through bolts, the fifth plate 19 is fixedly connected with the ninth plate 39 and the tenth plate 45 through bolts, and the tenth plate 48 is fixedly connected with the ninth plate 39 and the tenth plate 45 through bolts; the two sides of the eleventh plate 46 are mounted on the first slide rail 15, the first lead screw 10 penetrates through a through hole in the middle of the eleventh plate 46, the first servo motor 13 is fixedly mounted on the second support seat 14 through bolts, a main shaft of the first servo motor 13 is connected with the first lead screw 10 through the coupler 12 and mounted on the first support seat 11, the eleventh plate 46 is fixedly connected with the first plate 7 through bolts, the first plate 7 is fixedly connected with the second plate 8 through bolts, the secondary ink cartridge 9 is fixedly mounted on the second plate 8 through bolts, and the first support seat 11 and the second support seat 14 are fixedly mounted on the rack through bolts; cylinder ends of the fourth cylinder 40 and the fifth cylinder 41 are fixedly mounted on the third plate 16 through bolts, moving ends of the fourth cylinder 40 and the fifth cylinder 41 are fixedly mounted on the ink scraper 17 through bolts, the third plate 16 is fixedly mounted on the fourth plate 18 through bolts, and the fourth plate 18 is fixedly mounted on the frame through bolts; the LED lamp 28 is fixedly mounted on the UV pre-dryer 38, the UV pre-dryer 38 is fixedly mounted on the second slide rail 27 by bolts, the second slide rail 27 is fixedly mounted on the rotary base 37 by bolts, the rotary base 37 is fixedly mounted on the third cylinder 25 by bolts, the third cylinder 25 is fixedly mounted on the lifting platform 26 by bolts, the third servo motor 24 is fixedly mounted on the seventh plate 23 by bolts, the fifth slide rail 36 is fixedly mounted on the seventh plate 23 by bolts, a main shaft of the third servo motor 24 is connected with the second lead screw 35, the lifting platform 26 is fixedly mounted on a ball nut of the second lead screw 35 by bolts, the second servo motor 21 is fixedly mounted on the third support base 22 by bolts, the clamp 34 passes through the third support base 22 to be connected with the main shaft of the second servo motor 21, the third support base 22 is fixedly mounted on the lifting platform 26 by bolts, the top block 29 is fixedly mounted on an eighth plate 30 through a bolt, the eighth plate 30 is fixedly mounted on a fourth slide rail 33 through a bolt, the fourth slide rail 33 is fixedly mounted on a third support seat 22 through a bolt, the seventh plate 23 is connected with the third slide rail 31 through clearance fit, and a ball nut in the middle of the seventh plate 23 penetrates through a ball screw connected with a fourth servo motor 32.
The invention relates to a full-automatic digital ink-jet device, wherein digital ink-jet printing actions are controlled by a servo motor and a high-precision lead screw nut pair, and the walking control is accurate.
The technical scheme adopted by the invention for solving the technical problems is as follows: a full-automatic digital ink-jet device comprises a light screen 1, a slide block 2, a chute 3, a first cylinder 4, a second cylinder 5, a digital spray head 6, a first plate 7, a second plate 8, a secondary ink box 9, a first screw rod 10, a first supporting seat 11, a coupler 12, a first servo motor 13, a second supporting seat 14, a first slide rail 15, a third plate 16, an ink scraper 17, a fourth plate 18, a fifth plate 19, a sixth plate 20, a second servo motor 21, a third supporting seat 22, a seventh plate 23, a third servo motor 24, a third cylinder 25, a lifting table 26, a second slide rail 27, an LED lamp 28, a top block 29, an eighth plate 30, a third slide rail 31, a fourth servo motor 32, a fourth slide rail 33, a clamp 34, a second screw rod 35, a fifth slide rail 36, a rotary seat 37, a UV pre-dryer 38, a ninth plate 39, a fourth cylinder 40, a fifth cylinder 41, a sixth cylinder 42, A seventh cylinder 43, an eighth cylinder 44, a tenth plate 45, an eleventh plate 46, a twelfth plate 47, a thirteenth plate 48, a ninth cylinder 49, a fourteenth plate 50;
the light shielding plate 1 is fixedly installed on a sixth plate 20 and a twelfth plate 47 through bolts, the cylinder body end of the first cylinder 4 is fixedly installed on a fifth plate 19 through bolts, the moving end of the first cylinder 4 is fixedly installed on the sixth plate 20 through bolts, the moving end of the second cylinder 5 is fixedly installed on the sixth plate 20 through bolts, the cylinder body end of the second cylinder 5 is fixedly installed on a tenth plate 45 through bolts, the sliding block 2 is fixedly installed on the sixth plate 20 through bolts, the sliding chute 3 is fixedly installed on the fifth plate 19 through bolts, and the sliding block 2 is in clearance fit connection with the sliding chute 3;
the cylinder ends of the sixth cylinder 42 and the seventh cylinder 43 are fixedly mounted on the ninth plate 39 through bolts, the moving end of the sixth cylinder 42 is fixedly mounted on the twelfth plate 47 through bolts, the moving end of the seventh cylinder 43 is fixedly mounted on the sixth plate 20 through bolts, the cylinder end of the ninth cylinder 49 is fixedly mounted on the tenth plate 48 through bolts, the moving ends of the eighth cylinder 44 and the ninth cylinder 49 are fixedly mounted on the twelfth plate 47 through bolts, and the cylinder end of the eighth cylinder 44 is fixedly mounted on the tenth plate 45 through bolts;
the digital spray head 6 is fixedly arranged in a square groove of a fourteenth plate 50 through bolts, the tenth plate 45 is fixedly arranged on an eleventh plate 46 and the fourteenth plate 50 through bolts, the ninth plate 39 is fixedly arranged on the eleventh plate 46 and the fourteenth plate 50 through bolts, the fifth plate 19 is fixedly connected with the ninth plate 39 and the tenth plate 45 through bolts, and the tenth plate 48 is fixedly connected with the ninth plate 39 and the tenth plate 45 through bolts;
the two sides of the eleventh plate 46 are mounted on the first slide rail 15, the first lead screw 10 penetrates through a through hole in the middle of the eleventh plate 46, the first servo motor 13 is fixedly mounted on the second support seat 14 through bolts, a main shaft of the first servo motor 13 is connected with the first lead screw 10 through the coupler 12 and mounted on the first support seat 11, the eleventh plate 46 is fixedly connected with the first plate 7 through bolts, the first plate 7 is fixedly connected with the second plate 8 through bolts, the secondary ink cartridge 9 is fixedly mounted on the second plate 8 through bolts, and the first support seat 11 and the second support seat 14 are fixedly mounted on the rack through bolts;
cylinder ends of the fourth cylinder 40 and the fifth cylinder 41 are fixedly mounted on the third plate 16 through bolts, moving ends of the fourth cylinder 40 and the fifth cylinder 41 are fixedly mounted on the ink scraper 17 through bolts, the third plate 16 is fixedly mounted on the fourth plate 18 through bolts, and the fourth plate 18 is fixedly mounted on the frame through bolts;
the LED lamp 28 is fixedly mounted on the UV pre-dryer 38, the UV pre-dryer 38 is fixedly mounted on the second slide rail 27 by bolts, the second slide rail 27 is fixedly mounted on the rotary base 37 by bolts, the rotary base 37 is fixedly mounted on the third cylinder 25 by bolts, the third cylinder 25 is fixedly mounted on the lifting platform 26 by bolts, the third servo motor 24 is fixedly mounted on the seventh plate 23 by bolts, the fifth slide rail 36 is fixedly mounted on the seventh plate 23 by bolts, a main shaft of the third servo motor 24 is connected with the second lead screw 35, the lifting platform 26 is fixedly mounted on a ball nut of the second lead screw 35 by bolts, the second servo motor 21 is fixedly mounted on the third support base 22 by bolts, the clamp 34 passes through the third support base 22 to be connected with the main shaft of the second servo motor 21, the third support base 22 is fixedly mounted on the lifting platform 26 by bolts, the top block 29 is fixedly mounted on an eighth plate 30 through a bolt, the eighth plate 30 is fixedly mounted on a fourth slide rail 33 through a bolt, the fourth slide rail 33 is fixedly mounted on a third support seat 22 through a bolt, the seventh plate 23 is connected with the third slide rail 31 through clearance fit, and a ball nut in the middle of the seventh plate 23 penetrates through a ball screw connected with a fourth servo motor 32.
As a further improvement of the invention, the digital ink-jet printing of the product comprises the following specific steps:
the digital printing product lifting platform and the digital spray head are driven by the servo motor to be matched with a high-precision screw nut for use, the digital printing product lifting platform is controlled to lift in the vertical direction and move in the horizontal direction, a closed-loop control system is formed, in the digital printing process, the digital printing product lifting platform can lift in any vertical direction and move in the horizontal direction, and the digital spray head is driven to move vertically and horizontally under the action of the first servo motor, so that the consistent distance between the digital printing product lifting platform and the digital spray head is kept all the time, and the digital printing effect is ensured.
The ink-jet control system consists of an air pressure system, an ink path system and a plurality of groups of digital printing heads, ink is sprayed out from a nozzle of a spray head under the control of an ink-jet controller and is printed on a printing product, and compared with screen printing, the ink-jet control system has the advantages of non-contact, variable data printing, rich colors, ink jet according to requirements, environmental protection, convenient color register, no-plate printing, computer color matching and high-precision positioning.
The ink-jet digital printing head, the rotation and face changing of the product, the preset position action, the feeding and discharging, the product transfer and the conversion action of the product tooling position clamping system are all controlled by a servo motor and a high-precision lead screw nut pair, the position moving control is accurate, and the position setting precision can reach +/-0.1 mm.
Compared with the prior art, the invention has the advantages that:
1. full servo motion control, servo motor and ball screw cooperation use, and it is accurate to walk a position control, can reach the cover position precision of 0.1 mm. The overall dimension of the printed product is directly set by parameters, the round bottle, the elliptical bottle, the square bottle and the special-shaped bottle are all parameterized, the mechanical structure does not need to be adjusted, and the elliptical bottle double-sided printing, the square bottle multi-sided printing, the special-shaped bottle multi-sided printing and the spherical curved surface product digital ink jet printing can be realized.
2. Laser image location, any bottle type is all suitable, and the location is accurate, has solved the not good problem of location of glass bottle.
3. The ink-jet printing adopts a circular reciprocating structure, is simple and easy to debug, reduces the action of the digital printing process of products, and meets the problem of rich color of the existing products.
4. The digital printing action is directly finished on the moving station, the digital printing period is short, and the digital printing efficiency is high.
Drawings
The labels in the figures are: as shown in fig. 1, 2, 3 and 4, 1-light screen, 2-slide block, 3-slide groove, 4-first cylinder, 5-second cylinder, 6-digital nozzle, 7-first plate, 8-second plate, 9-two-stage ink box, 10-first screw rod, 11-first support seat, 12-coupler, 13-first servo motor, 14-second support seat, 15-first slide rail, 16-third plate, 17-ink scraper, 18-fourth plate, 19-fifth plate, 20-sixth plate, 21-second servo motor, 22-third support seat, 23-seventh plate, 24-third servo motor, 25-third cylinder, 26-lifting table, 27-second slide rail, 28-LED lamp, 29-top block, 30-eighth plate, 31-third slide rail, 32-fourth servo motor, 33-fourth slide rail, 34-clamp, 35-second screw rod, 36-fifth slide rail, 37-rotary seat, 38-UV pre-dryer, 39-ninth plate, 40-fourth cylinder, 41-fifth cylinder, 42-sixth cylinder, 43-seventh cylinder, 44-eighth cylinder, 45-tenth plate, 46-eleventh plate, 47-twelfth plate, 48-tenth plate, 49-ninth cylinder, 50-fourteenth plate.
Fig. 1 is a structural diagram of a fully automatic digital ink jet device system according to the present invention.
Fig. 2 is an exploded view of the ink jet components of a fully automatic digital ink jet device of the present invention.
Fig. 3 is an exploded view of the ink jet assembly of a fully automatic digital ink jet device of the present invention.
Fig. 4 is a view of the elevating platform and the clamping device of the fully automatic digital ink-jet device of the present invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings.
The working principle of the invention is as follows: the sequence of operations of the digital inkjet printing as shown in fig. 1, 2, 3, 4 is: firstly, an operator opens a start button, a touch screen and an industrial personal computer start and operate, a fourth servo motor 32 starts to operate and drives a lifting platform 26 to start to move to a position right below a digital spray head 6 to prepare for spraying and printing a first color, the fourth servo motor 32 stops operating, a third servo motor 24 starts to operate and drives the lifting platform 26 to vertically move upwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and retract, the first cylinder 4 is started to operate and extend to push the sixth plate 20 to horizontally move for a certain distance and then rise to a certain distance, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and retract, the ninth cylinder 49 is started to operate and extend to push the twelfth plate 47 to horizontally move for a certain distance and then rise to a certain distance, and the shading plate 1 leaves the digital sprayer 6; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move upwards to a position 1mm below the digital spray head 6, and the third servo motor 24 stops operating; the second servo motor 21 is started to operate and drives the product clamped on the clamp 34 to rotate continuously, the digital nozzle 6 starts to jet ink on the product, the UV pre-dryer 38 starts the LED lamp 28 to be turned on to dry the ink on the product, and after a section of ink is jetted on the product; after the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move backwards for a certain distance, the first servo motor 13 stops operating, the digital spray head 6 starts to spray ink on a product, after the other section of the product is sprayed, the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move forwards for a certain distance, and then the first servo motor 13 stops operating; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and extend, the first cylinder 4 is started to operate and retract to push the sixth plate 20 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and extend, the ninth cylinder 49 is started to operate and retract to push the twelfth plate 47 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, and the light shielding plate 1 completely shields the digital spray head 6;
the fourth servo motor 32 starts to operate and drives the lifting platform 26 to move to a second color spraying position right below the digital spray head 6 to prepare for spraying and printing the second color, and the fourth servo motor 32 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and retract, the first cylinder 4 is started to operate and extend to push the sixth plate 20 to horizontally move for a certain distance and then rise to a certain distance, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and retract, the ninth cylinder 49 is started to operate and extend to push the twelfth plate 47 to horizontally move for a certain distance and then rise to a certain distance, and the shading plate 1 leaves the digital sprayer 6; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move upwards to a position 1mm below the digital spray head 6, and the third servo motor 24 stops operating; the second servo motor 21 is started to operate and drives the product clamped on the clamp 34 to rotate continuously, the digital nozzle 6 starts to jet ink on the product, the UV pre-dryer 38 starts the LED lamp 28 to be turned on to dry the ink on the product, and after a section of ink is jetted on the product; after the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move backwards for a certain distance, the first servo motor 13 stops operating, the digital spray head 6 starts to spray ink on a product, after the other section of the product is sprayed, the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move forwards for a certain distance, and then the first servo motor 13 stops operating; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and extend, the first cylinder 4 is started to operate and retract to push the sixth plate 20 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and extend, the ninth cylinder 49 is started to operate and retract to push the twelfth plate 47 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, and the light shielding plate 1 completely shields the digital spray head 6;
the fourth servo motor 32 starts to operate and drives the lifting platform 26 to move to a third color spraying position right below the digital spray head 6 to prepare for spraying and printing the third color, and the fourth servo motor 32 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and retract, the first cylinder 4 is started to operate and extend to push the sixth plate 20 to horizontally move for a certain distance and then rise to a certain distance, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and retract, the ninth cylinder 49 is started to operate and extend to push the twelfth plate 47 to horizontally move for a certain distance and then rise to a certain distance, and the shading plate 1 leaves the digital sprayer 6; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move upwards to a position 1mm below the digital spray head 6, and the third servo motor 24 stops operating; the second servo motor 21 is started to operate and drives the product clamped on the clamp 34 to rotate continuously, the digital nozzle 6 starts to jet ink on the product, the UV pre-dryer 38 starts the LED lamp 28 to be turned on to dry the ink on the product, and after a section of ink is jetted on the product; after the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move backwards for a certain distance, the first servo motor 13 stops operating, the digital spray head 6 starts to spray ink on a product, after the other section of the product is sprayed, the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move forwards for a certain distance, and then the first servo motor 13 stops operating; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and extend, the first cylinder 4 is started to operate and retract to push the sixth plate 20 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and extend, the ninth cylinder 49 is started to operate and retract to push the twelfth plate 47 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, and the light shielding plate 1 completely shields the digital spray head 6;
the operation is repeated for many times, all colors to be sprayed and printed on the product are completely printed, the UV pre-dryer 38 is stopped, the LED lamp 28 is turned off, the ink on the product is stopped to be dried, the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to the lower limiting position, and the third servo motor 24 stops operating; the fourth servo motor 32 starts to operate and drives the lifting platform 26 to move to a position 10 cm away from the blanking position, and the fourth servo motor 32 stops operating; after the third air cylinder 25 starts to rotate for 90 degrees with the UV pre-dryer 38 arranged on the rotating base 37, the third air cylinder (25) stops; and (5) preparing blanking.
The first embodiment is as follows:
as shown in fig. 1, 2, 3 and 4, the sequence of actions of the elliptical bottle multicolor digital ink jet printing is as follows: firstly, an operator opens a start button, a touch screen and an industrial personal computer start and operate, a fourth servo motor 32 starts to operate and drives a lifting platform 26 to start to move to a position right below a digital spray head 6 to prepare for spraying and printing a first color, the fourth servo motor 32 stops operating, a third servo motor 24 starts to operate and drives the lifting platform 26 to vertically move upwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second servo motor 21 starts to operate and drives the elliptical bottle product clamped on the clamp 34 to rotate to an elliptical surface; the second cylinder 5 and the seventh cylinder 43 are started to operate and retract, the first cylinder 4 is started to operate and extend to push the sixth plate 20 to horizontally move for a certain distance and then rise to a certain distance, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and retract, the ninth cylinder 49 is started to operate and extend to push the twelfth plate 47 to horizontally move for a certain distance and then rise to a certain distance, and the shading plate 1 leaves the digital sprayer 6; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move upwards, so that the highest point of the elliptical surface is 1mm away from the position under the digital spray head 6, the second servo motor 21 is started to drive the elliptical bottle product to rotate, the fourth servo motor 32 is started to operate and drives the lifting platform 26 to horizontally move, the digital spray head 6 starts to spray ink on the elliptical bottle product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on one surface of the elliptical bottle product, the UV pre-dryer 38 starts the LED lamp 28 to be opened to dry the ink on the product, and after a section of ink-jet printing on the elliptical bottle product is completed; after the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move backwards for a certain distance, the first servo motor 13 stops operating, the digital spray head 6 starts to spray ink on the elliptical bottle product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on one surface of the elliptical bottle product, after the other section of the elliptical bottle product is sprayed, the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move forwards for a certain distance, and then the first servo motor 13 stops operating; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and extend, the first cylinder 4 is started to operate and retract to push the sixth plate 20 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and extend, the ninth cylinder 49 is started to operate and retract to push the twelfth plate 47 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, and the light shielding plate 1 completely shields the digital spray head 6; the second servo motor 21 starts to operate and drives the elliptical bottle product clamped on the clamp 34 to rotate to the other elliptical surface; the second cylinder 5 and the seventh cylinder 43 are started to operate and retract, the first cylinder 4 is started to operate and extend to push the sixth plate 20 to horizontally move for a certain distance and then rise to a certain distance, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and retract, the ninth cylinder 49 is started to operate and extend to push the twelfth plate 47 to horizontally move for a certain distance and then rise to a certain distance, and the shading plate 1 leaves the digital sprayer 6; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move upwards, so that the highest point of the elliptical surface is 1mm away from the position under the digital spray head 6, the second servo motor 21 is started to drive the elliptical bottle product to rotate, the fourth servo motor 32 is started to operate and drives the lifting platform 26 to horizontally move, the digital spray head 6 starts to spray ink on the elliptical bottle product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on the other surface of the elliptical bottle product, the UV pre-dryer 38 starts the LED lamp 28 to open to dry the ink on the elliptical bottle product, and after a section of ink-jet printing on the elliptical bottle product is completed; after the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move backwards for a certain distance, the first servo motor 13 stops operating, the digital spray head 6 starts to spray ink on the elliptical bottle product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on one surface of the elliptical bottle product, after the other section of the elliptical bottle product is sprayed, the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move forwards for a certain distance, and then the first servo motor 13 stops operating; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and extend, the first cylinder 4 is started to operate and retract to push the sixth plate 20 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and extend, the ninth cylinder 49 is started to operate and retract to push the twelfth plate 47 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, and the light shielding plate 1 completely shields the digital spray head 6;
the fourth servo motor 32 is started to operate to drive the lifting platform 26 to move to a second color spraying position right below the digital spray head 6 to prepare for spraying and printing a second color, the fourth servo motor 32 stops operating, and the second servo motor 21 is started to operate to drive the oval bottle product clamped on the clamp 34 to rotate to an oval surface; the second cylinder 5 and the seventh cylinder 43 are started to operate and retract, the first cylinder 4 is started to operate and extend to push the sixth plate 20 to horizontally move for a certain distance and then rise to a certain distance, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and retract, the ninth cylinder 49 is started to operate and extend to push the twelfth plate 47 to horizontally move for a certain distance and then rise to a certain distance, and the shading plate 1 leaves the digital sprayer 6; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move upwards, so that the highest point of the elliptical surface is 1mm away from the position under the digital spray head 6, the second servo motor 21 is started to drive the elliptical bottle product to rotate, the fourth servo motor 32 is started to operate and drives the lifting platform 26 to horizontally move, the digital spray head 6 starts to spray ink on the elliptical bottle product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on one surface of the elliptical bottle product, and after a section of ink is sprayed on the elliptical bottle product; after the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move backwards for a certain distance, the first servo motor 13 stops operating, the digital spray head 6 starts to spray ink on a product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on one surface of an oval bottle product, after the other section of the oval bottle product is sprayed, the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move forwards for a certain distance, and then the first servo motor 13 stops operating; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and extend, the first cylinder 4 is started to operate and retract to push the sixth plate 20 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and extend, the ninth cylinder 49 is started to operate and retract to push the twelfth plate 47 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, and the light shielding plate 1 completely shields the digital spray head 6;
the second servo motor 21 starts to operate and drives the elliptical bottle product clamped on the clamp 34 to rotate to the other elliptical surface; the second cylinder 5 and the seventh cylinder 43 are started to operate and retract, the first cylinder 4 is started to operate and extend to push the sixth plate 20 to horizontally move for a certain distance and then rise to a certain distance, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and retract, the ninth cylinder 49 is started to operate and extend to push the twelfth plate 47 to horizontally move for a certain distance and then rise to a certain distance, and the shading plate 1 leaves the digital sprayer 6; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move upwards, so that the highest point of the elliptical surface is 1mm away from the position under the digital spray head 6, the second servo motor 21 is started to drive the elliptical bottle product to rotate, the fourth servo motor 32 is started to operate and drives the lifting platform 26 to horizontally move, the digital spray head 6 starts to spray ink on the elliptical bottle product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on the other surface of the elliptical bottle product, the UV pre-dryer 38 starts the LED lamp 28 to open to dry the ink on the elliptical bottle product, and after a section of ink-jet printing on the elliptical bottle product is completed; after the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move backwards for a certain distance, the first servo motor 13 stops operating, the digital spray head 6 starts to spray ink on the elliptical bottle product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on the other surface of the elliptical bottle product, after the other section of the elliptical bottle product is sprayed, the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move forwards for a certain distance, and then the first servo motor 13 stops operating; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and extend, the first cylinder 4 is started to operate and retract to push the sixth plate 20 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and extend, the ninth cylinder 49 is started to operate and retract to push the twelfth plate 47 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, and the light shielding plate 1 completely shields the digital spray head 6;
the fourth servo motor 32 is started to operate to drive the lifting platform 26 to move to a third color spraying position right below the digital spray head 6 to prepare for spraying and printing a third color, the fourth servo motor 32 stops operating, and the second servo motor 21 is started to operate to drive the oval bottle product clamped on the clamp 34 to rotate to an oval surface; the second cylinder 5 and the seventh cylinder 43 are started to operate and retract, the first cylinder 4 is started to operate and extend to push the sixth plate 20 to horizontally move for a certain distance and then rise to a certain distance, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and retract, the ninth cylinder 49 is started to operate and extend to push the twelfth plate 47 to horizontally move for a certain distance and then rise to a certain distance, and the shading plate 1 leaves the digital sprayer 6; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move upwards, so that the highest point of the elliptical surface is 1mm away from the position under the digital spray head 6, the second servo motor 21 is started to drive the elliptical bottle product to rotate, the fourth servo motor 32 is started to operate and drives the lifting platform 26 to horizontally move, the digital spray head 6 starts to spray ink on the elliptical bottle product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on one surface of the elliptical bottle product, the UV pre-dryer 38 starts the LED lamp 28 to open to dry the ink on the elliptical bottle product, and after a section of ink-jet printing on the elliptical bottle product is completed; after the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move backwards for a certain distance, the first servo motor 13 stops operating, the digital spray head 6 starts to spray ink on the elliptical bottle product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on one surface of the elliptical bottle product, after the other section of the elliptical bottle product is sprayed, the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move forwards for a certain distance, and then the first servo motor 13 stops operating; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and extend, the first cylinder 4 is started to operate and retract to push the sixth plate 20 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and extend, the ninth cylinder 49 is started to operate and retract to push the twelfth plate 47 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, and the light shielding plate 1 completely shields the digital spray head 6;
the second servo motor 21 starts to operate and drives the elliptical bottle product clamped on the clamp 34 to rotate to the other elliptical surface; the second cylinder 5 and the seventh cylinder 43 are started to operate and retract, the first cylinder 4 is started to operate and extend to push the sixth plate 20 to horizontally move for a certain distance and then rise to a certain distance, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and retract, the ninth cylinder 49 is started to operate and extend to push the twelfth plate 47 to horizontally move for a certain distance and then rise to a certain distance, and the shading plate 1 leaves the digital sprayer 6; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move upwards, so that the highest point of the elliptical surface is 1mm away from the position under the digital spray head 6, the second servo motor 21 is started to drive the elliptical bottle product to rotate, the fourth servo motor 32 is started to operate and drives the lifting platform 26 to horizontally move, the digital spray head 6 starts to spray ink on the elliptical bottle product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on the other surface of the elliptical bottle product, the UV pre-dryer 38 starts the LED lamp 28 to open to dry the ink on the elliptical bottle product, and after a section of ink-jet printing on the elliptical bottle product is completed; after the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move backwards for a certain distance, the first servo motor 13 stops operating, the digital spray head 6 starts to spray ink on the product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on the other surface of the elliptical bottle product, after the other section of the elliptical bottle product is sprayed, the first servo motor 13 is started to operate and drives the digital spray head 6 to longitudinally move forwards for a certain distance, and then the first servo motor 13 stops operating; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to a position 5 mm under the digital spray head 6, the third servo motor 24 stops operating the second cylinder 5 and the seventh cylinder 43 to start to operate and extend, the first cylinder 4 starts to operate and retract to push the sixth plate 20 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 start to operate and extend, the ninth cylinder 49 starts to operate and retract to push the twelfth plate 47 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, and the light shielding plate 1 completely shields the digital spray head 6;
the above steps are repeated for many times, all colors to be sprayed and printed on the elliptical bottle product are completely printed, the UV pre-dryer 38 is stopped, the LED lamp 28 is turned off, the printing ink on the elliptical bottle product is stopped to be dried, the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to the lower limit position, and the third servo motor 24 stops operating; the fourth servo motor 32 starts to operate and drives the lifting platform 26 to move to a position 10 cm away from the blanking position, and the fourth servo motor 32 stops operating; after the third air cylinder 25 starts to rotate for 90 degrees with the UV pre-dryer (38) arranged on the rotating seat 37, the third air cylinder 25 stops; and (5) preparing blanking.
The second embodiment:
as shown in fig. 1, 2, 3 and 4, the sequence of actions of the multi-color digital inkjet printing for the special-shaped bottle is as follows: firstly, an operator opens a start button, a touch screen and an industrial personal computer start and operate, a fourth servo motor 32 starts to operate and drives a lifting platform 26 to start to move to a position right below a digital spray head 6 to prepare for spraying and printing a first color, the fourth servo motor 32 stops operating, a third servo motor 24 starts to operate and drives the lifting platform 26 to vertically move upwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second servo motor 21 starts to operate and drives the special-shaped bottle product clamped on the clamp 34 to rotate for an angle to one plane; the second cylinder 5 and the seventh cylinder 43 are started to operate and retract, the first cylinder 4 is started to operate and extend to push the sixth plate 20 to horizontally move for a certain distance and then rise to a certain distance, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and retract, the ninth cylinder 49 is started to operate and extend to push the twelfth plate 47 to horizontally move for a certain distance and then rise to a certain distance, and the shading plate 1 leaves the digital sprayer 6; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move upwards, so that the highest point of the special-shaped bottle is 1mm away from the position under the digital spray head 6, the second servo motor 21 is started to drive the special-shaped bottle to rotate, the fourth servo motor 32 is started to operate and drives the lifting platform 26 to horizontally move, the digital spray head 6 starts to spray ink on the special-shaped bottle, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on one surface of the special-shaped bottle, the UV pre-dryer 38 starts the LED lamp 28 to be turned on to dry the ink on the product, and after a section of ink is sprayed on the special-shaped; after the first servo motor 13 is started to operate and drives the digital nozzle 6 to longitudinally move backwards for a certain distance, the first servo motor 13 stops operating, the digital nozzle 6 starts to jet ink on the special-shaped bottle product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink jet printing on one surface of the special-shaped bottle, after the other section of the special-shaped bottle product is jetted, the first servo motor 13 is started to operate and drives the digital nozzle 6 to longitudinally move forwards for a certain distance, and then the first servo motor 13 stops operating; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and extend, the first cylinder 4 is started to operate and retract to push the sixth plate 20 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and extend, the ninth cylinder 49 is started to operate and retract to push the twelfth plate 47 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, and the light shielding plate 1 completely shields the digital spray head 6;
the second servo motor 21 starts to operate and drives the special-shaped bottle product clamped on the clamp 34 to rotate for an angle to the other side; the second cylinder 5 and the seventh cylinder 43 are started to operate and retract, the first cylinder 4 is started to operate and extend to push the sixth plate 20 to horizontally move for a certain distance and then rise to a certain distance, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and retract, the ninth cylinder 49 is started to operate and extend to push the twelfth plate 47 to horizontally move for a certain distance and then rise to a certain distance, and the shading plate 1 leaves the digital sprayer 6; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move upwards, so that the highest point of the special-shaped bottle is 1mm away from the position under the digital spray head 6, the second servo motor 21 is started to drive the special-shaped bottle to rotate, the fourth servo motor 32 is started to operate and drives the lifting platform 26 to horizontally move, the digital spray head 6 starts to spray ink on the special-shaped bottle, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on the other surface of the special-shaped bottle, the UV pre-dryer 38 starts the LED lamp 28 to be turned on to dry ink on a product of the special-shaped bottle, and after a section of ink-jet printing; after the first servo motor 13 is started to operate and drives the digital nozzle 6 to longitudinally move backwards for a certain distance, the first servo motor 13 stops operating, the digital nozzle 6 starts to jet ink on the special-shaped bottle product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink jet printing on the other surface of the special-shaped bottle, after the other section of the special-shaped bottle product is jetted, the first servo motor 13 is started to operate and drives the digital nozzle 6 to longitudinally move forwards for a certain distance, and then the first servo motor 13 stops operating; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and extend, the first cylinder 4 is started to operate and retract to push the sixth plate 20 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and extend, the ninth cylinder 49 is started to operate and retract to push the twelfth plate 47 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, and the light shielding plate 1 completely shields the digital spray head 6; the process is repeated for many times, and all the first colors needing to be sprayed and printed on all the surfaces of the special-shaped bottle product are completely printed;
the fourth servo motor 32 is started to operate and drives the lifting platform 26 to move to a second color spraying position right below the digital spray head 6 to prepare for spraying and printing a second color, the fourth servo motor 32 stops operating, and the second servo motor 21 is started to operate and drives the special-shaped bottle product clamped on the clamp 34 to rotate for an angle to one plane; the second cylinder 5 and the seventh cylinder 43 are started to operate and retract, the first cylinder 4 is started to operate and extend to push the sixth plate 20 to horizontally move for a certain distance and then rise to a certain distance, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and retract, the ninth cylinder 49 is started to operate and extend to push the twelfth plate 47 to horizontally move for a certain distance and then rise to a certain distance, and the shading plate 1 leaves the digital sprayer 6; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move upwards, so that the highest point of the special-shaped bottle is 1mm away from the position under the digital spray head 6, the second servo motor 21 is started to drive the special-shaped bottle to rotate, the fourth servo motor 32 is started to operate and drives the lifting platform 26 to horizontally move, the digital spray head 6 starts to spray ink on the special-shaped bottle, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on the other surface of the special-shaped bottle, the UV pre-dryer 38 starts the LED lamp 28 to be turned on to dry ink on a product, and after a section of ink is sprayed on the product; after the first servo motor 13 is started to operate and drives the digital nozzle 6 to longitudinally move backwards for a certain distance, the first servo motor 13 stops operating, the digital nozzle 6 starts to jet ink on a product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink jet printing on the other surface of the special-shaped bottle, after the other section of the product is jetted, the first servo motor 13 is started to operate and drives the digital nozzle 6 to longitudinally move forwards for a certain distance, and then the first servo motor 13 stops operating; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and extend, the first cylinder 4 is started to operate and retract to push the sixth plate 20 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and extend, the ninth cylinder 49 is started to operate and retract to push the twelfth plate 47 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, and the light shielding plate 1 completely shields the digital spray head 6;
the second servo motor 21 starts to operate and drives the special-shaped bottle product clamped on the clamp 34 to rotate for an angle to the other side; the second cylinder 5 and the seventh cylinder 43 are started to operate and retract, the first cylinder 4 is started to operate and extend to push the sixth plate 20 to horizontally move for a certain distance and then rise to a certain distance, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and retract, the ninth cylinder 49 is started to operate and extend to push the twelfth plate 47 to horizontally move for a certain distance and then rise to a certain distance, and the shading plate 1 leaves the digital sprayer 6; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move upwards, so that the highest point of the special-shaped bottle is 1mm away from the position under the digital spray head 6, the second servo motor 21 is started to drive the special-shaped bottle to rotate, the fourth servo motor 32 is started to operate and drives the lifting platform 26 to horizontally move, the digital spray head 6 starts to spray ink on the special-shaped bottle, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on the other surface of the special-shaped bottle, the UV pre-dryer 38 starts the LED lamp 28 to be turned on to dry ink on a product of the special-shaped bottle, and after a section of ink-jet printing; after the first servo motor 13 is started to operate and drives the digital nozzle 6 to longitudinally move backwards for a certain distance, the first servo motor 13 stops operating, the digital nozzle 6 starts to jet ink on a special-shaped bottle product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink jet printing on the other surface of the special-shaped bottle, and after the other section of the product is jetted, the first servo motor 13 is started to operate and drives the digital nozzle 6 to longitudinally move forwards for a certain distance, and then the first servo motor 13 stops operating; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and extend, the first cylinder 4 is started to operate and retract to push the sixth plate 20 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and extend, the ninth cylinder 49 is started to operate and retract to push the twelfth plate 47 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, and the light shielding plate 1 completely shields the digital spray head 6; the second color which is required to be sprayed and printed on all the surfaces of the special-shaped bottle product is completely printed after the first color is repeatedly carried out for many times;
the fourth servo motor 32 is started to operate to drive the lifting platform 26 to move to a third color spraying position right below the digital spray head 6 to prepare for spraying and printing a third color, the fourth servo motor 32 stops operating, and the second servo motor 21 is started to operate to drive the special-shaped bottle product clamped on the clamp 34 to rotate for an angle to one plane; the second cylinder 5 and the seventh cylinder 43 are started to operate and retract, the first cylinder 4 is started to operate and extend to push the sixth plate 20 to horizontally move for a certain distance and then rise to a certain distance, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and retract, the ninth cylinder 49 is started to operate and extend to push the twelfth plate 47 to horizontally move for a certain distance and then rise to a certain distance, and the shading plate leaves the digital sprayer 6; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move upwards, so that the highest point of the special-shaped bottle is 1mm away from the position under the digital spray head 6, the second servo motor 21 is started to drive the special-shaped bottle to rotate, the fourth servo motor 32 is started to operate and drives the lifting platform 26 to horizontally move, the digital spray head 6 starts to spray ink on the special-shaped bottle, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on the other surface of the special-shaped bottle, the UV pre-dryer 38 starts the LED lamp 28 to be turned on to dry ink on a product of the special-shaped bottle, and after a section of ink-jet printing; after the first servo motor 13 is started to operate and drives the digital nozzle 6 to longitudinally move backwards for a certain distance, the first servo motor 13 stops operating, the digital nozzle 6 starts to jet ink on a special-shaped bottle product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink jet printing on the other surface of the special-shaped bottle, and after the other section of the product is jetted, the first servo motor 13 is started to operate and drives the digital nozzle 6 to longitudinally move forwards for a certain distance, and then the first servo motor 13 stops operating; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and extend, the first cylinder 4 is started to operate and retract to push the sixth plate 20 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and extend, the ninth cylinder 49 is started to operate and retract to push the twelfth plate 47 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, and the light shielding plate 1 completely shields the digital spray head 6;
the second servo motor 21 starts to operate and drives the special-shaped bottle product clamped on the clamp 34 to rotate for an angle to the other side; the second cylinder 5 and the seventh cylinder 43 are started to operate and retract, the first cylinder 4 is started to operate and extend to push the sixth plate 20 to horizontally move for a certain distance and then rise to a certain distance, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and retract, the ninth cylinder 49 is started to operate and extend to push the twelfth plate 47 to horizontally move for a certain distance and then rise to a certain distance, and the shading plate 1 leaves the digital sprayer 6; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move upwards, so that the highest point of the special-shaped bottle is 1mm away from the position under the digital spray head 6, the second servo motor 21 is started to drive the special-shaped bottle to rotate, the fourth servo motor 32 is started to operate and drives the lifting platform 26 to horizontally move, the digital spray head 6 starts to spray ink on the special-shaped bottle, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink-jet printing on the other surface of the special-shaped bottle, the UV pre-dryer 38 starts the LED lamp 28 to be turned on to dry ink on a product of the special-shaped bottle, and after a section of ink-jet printing; after the first servo motor 13 is started to operate and drives the digital nozzle 6 to longitudinally move backwards for a certain distance, the first servo motor 13 stops operating, the digital nozzle 6 starts to jet ink on a product, the second servo motor 21, the third servo motor 24 and the fourth servo motor 32 form three-axis linkage to jointly complete ink jet printing on the other surface of the special-shaped bottle, after the other section of the special-shaped bottle is sprayed, the first servo motor 13 is started to operate and drives the digital nozzle 6 to longitudinally move forwards for a certain distance, and then the first servo motor 13 stops operating; the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to a position 5 mm right below the digital spray head 6, and the third servo motor 24 stops operating; the second cylinder 5 and the seventh cylinder 43 are started to operate and extend, the first cylinder 4 is started to operate and retract to push the sixth plate 20 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, meanwhile, the sixth cylinder 42 and the eighth cylinder 44 are started to operate and extend, the ninth cylinder 49 is started to operate and retract to push the twelfth plate 47 to vertically descend for a certain distance and then horizontally move to the bottom of the spray head, and the light shielding plate 1 completely shields the digital spray head 6; the third color which is required to be sprayed and printed on all the surfaces of the special-shaped bottle product is completely printed after the first color is repeatedly carried out for many times;
the above steps are repeated for many times, all colors to be sprayed and printed on the special-shaped bottle product are completely printed, the UV pre-dryer 38 is stopped, the LED lamp 28 is turned off, the ink on the special-shaped bottle product is stopped being dried, the third servo motor 24 is started to operate and drives the lifting platform 26 to vertically move downwards to the lower limit position, and the third servo motor 24 stops operating; the fourth servo motor 32 starts to operate and drives the lifting platform 26 to move to a position 10 cm away from the blanking position, and the fourth servo motor 32 stops operating; after the third air cylinder 25 starts to rotate for 90 degrees with the UV pre-dryer 38 installed on the rotating base 37, the third air cylinder 25 stops; and (5) preparing blanking.
In summary, the present invention has been described in connection with the preferred embodiments, but the present invention is not limited to the embodiments disclosed above, and it should cover various modifications and equivalent combinations according to the essence of the present invention. The technical scheme and the technical concept of the invention do not need creative mental labor, and other corresponding changes can be made, which belong to the protection scope of the invention.

Claims (7)

1. A full-automatic digital ink jet device is characterized by comprising a light screen (1), a sliding block (2), a sliding groove (3), a first cylinder (4), a second cylinder (5), a digital spray head (6), a first plate (7), a second plate (8), a secondary ink box (9), a first screw rod (10), a first supporting seat (11), a coupler (12), a first servo motor (13), a second supporting seat (14), a first sliding rail (15), a third plate (16), an ink scraper (17), a fourth plate (18), a fifth plate (19), a sixth plate (20), a second servo motor (21), a third supporting seat (22), a seventh plate (23), a third servo motor (24), a third cylinder (25), a lifting platform (26), a second sliding rail (27), an LED lamp (28), a top block (29), an eighth plate (30), a third sliding rail (31), The device comprises a fourth servo motor (32), a fourth slide rail (33), a clamp (34), a second screw rod (35), a fifth slide rail (36), a rotary seat (37), a UV pre-dryer (38), a ninth plate (39), a fourth cylinder (40), a fifth cylinder (41), a sixth cylinder (42), a seventh cylinder (43), an eighth cylinder (44), a tenth plate (45), an eleventh plate (46), a twelfth plate (47), a tenth plate (48), a ninth cylinder (49) and a fourteenth plate (50).
2. The automatic digital ink jet device according to claim 1, wherein the light shielding plate (1) is fixedly mounted on a sixth plate (20) and a twelfth plate (47) by bolts, the cylinder end of the first cylinder (4) is fixedly mounted on the fifth plate (19) by bolts, the moving end of the first cylinder (4) is fixedly mounted on the sixth plate (20) by bolts, the moving end of the second cylinder (5) is fixedly mounted on the sixth plate (20) by bolts, the cylinder end of the second cylinder (5) is fixedly mounted on the tenth plate (45) by bolts, the sliding block (2) is fixedly mounted on the sixth plate (20) by bolts, the sliding chute (3) is fixedly mounted on the fifth plate (19) by bolts, and the sliding block (2) is in clearance fit with the sliding chute (3).
3. The automatic digital ink jet device according to claim 1, wherein the cylinder ends of the sixth cylinder (42) and the seventh cylinder (43) are fixedly mounted on the ninth plate (39) by bolts, the moving end of the sixth cylinder (42) is fixedly mounted on the twelfth plate (47) by bolts, the moving end of the seventh cylinder (43) is fixedly mounted on the sixth plate (20) by bolts, the cylinder end of the ninth cylinder (49) is fixedly mounted on the tenth plate (48) by bolts, the moving ends of the eighth cylinder (44) and the ninth cylinder (49) are fixedly mounted on the twelfth plate (47) by bolts, and the cylinder end of the eighth cylinder (44) is fixedly mounted on the tenth plate (45) by bolts.
4. The automatic digital ink jet device according to claim 1, wherein the digital nozzles (6) are fixedly mounted in square recesses of a fourteenth plate (50) by bolts, the tenth plate (45) is fixedly mounted in the eleventh plate (46) and the fourteenth plate (50) by bolts, the ninth plate (39) is fixedly mounted in the eleventh plate (46) and the fourteenth plate (50) by bolts, the fifth plate (19) is fixedly connected with the ninth plate (39) and the tenth plate (45) by bolts, and the tenth plate (48) is fixedly connected with the ninth plate (39) and the tenth plate (45) by bolts.
5. The automatic digital ink jet device according to claim 1, wherein both sides of the eleventh plate (46) are mounted on the first slide rail (15), the first lead screw (10) passes through a through hole in the middle of the eleventh plate (46), the first servo motor (13) is fixedly mounted on the second support seat (14) through a bolt, a main shaft of the first servo motor (13) is connected with the first lead screw (10) through a coupling (12) and mounted on the first support seat (11), the eleventh plate (46) is fixedly connected with the first plate (7) through a bolt, the first plate (7) is fixedly connected with the second plate (8) through a bolt, the secondary ink cartridge (9) is fixedly mounted on the second plate (8) through a bolt, and the first support seat (11) and the second support seat (14) are fixedly mounted on the rack through a bolt.
6. The automatic digital ink jet device according to claim 1, wherein the cylinder ends of the fourth cylinder (40) and the fifth cylinder (41) are fixedly mounted on the third plate (16) by bolts, the moving ends of the fourth cylinder (40) and the fifth cylinder (41) are fixedly mounted on the ink scraper (17) by bolts, the third plate (16) is fixedly mounted on the fourth plate (18) by bolts, and the fourth plate (18) is fixedly mounted on the frame by bolts.
7. The fully automatic digital inkjet device according to claim 1, wherein the LED lamp (28) is fixedly installed on the UV pre-dryer (38), the UV pre-dryer (38) is fixedly installed on the second slide rail (27) by bolts, the second slide rail (27) is fixedly installed on the rotary base (37) by bolts, the rotary base (37) is fixedly installed on the third cylinder (25) by bolts, the third cylinder (25) is fixedly installed on the lifting platform (26) by bolts, the third servo motor (24) is fixedly installed on the seventh plate (23) by bolts, the fifth slide rail (36) is fixedly installed on the seventh plate (23) by bolts, the main shaft of the third servo motor (24) is connected with the second lead screw (35), the lifting platform (26) is fixedly installed on the ball nut of the second lead screw (35) by bolts, the second servo motor (21) is fixedly installed on the third supporting seat (22) through bolts, the clamp (34) penetrates through the third supporting seat (22) to be connected with a spindle of the second servo motor (21), the third supporting seat (22) is fixedly installed on the lifting platform (26) through bolts, the ejector block (29) is fixedly installed on the eighth plate (30) through bolts, the eighth plate (30) is fixedly installed on the fourth sliding rail (33) through bolts, the fourth sliding rail (33) is fixedly installed on the third supporting seat (22) through bolts, the seventh plate (23) is connected with the third sliding rail (31) through clearance fit, and a ball nut in the middle of the seventh plate (23) penetrates through a ball screw rod connected with the fourth servo motor (32).
CN202010015817.1A 2020-01-08 2020-01-08 Full-automatic digital ink-jet device Pending CN110978800A (en)

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CN115214244B (en) * 2022-07-19 2023-11-24 广州市申发机电有限公司 Flat printing machine

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