CN109572207B - Device and method for printing three-dimensional pattern on bottle body in gloss oil spraying mode - Google Patents
Device and method for printing three-dimensional pattern on bottle body in gloss oil spraying mode Download PDFInfo
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- CN109572207B CN109572207B CN201811285975.8A CN201811285975A CN109572207B CN 109572207 B CN109572207 B CN 109572207B CN 201811285975 A CN201811285975 A CN 201811285975A CN 109572207 B CN109572207 B CN 109572207B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
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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
- B41J3/40733—Printing on cylindrical or rotationally symmetrical objects, e. g. on bottles
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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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
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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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
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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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
- B41J11/0021—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation
- B41J11/00214—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation using UV radiation
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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
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- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Ink Jet (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Abstract
The invention relates to a device and a method for printing a three-dimensional pattern on a bottle body in a gloss oil spraying mode, wherein the device comprises a controller, a rotating shaft and a servo motor A for driving the rotating shaft to rotate; a plurality of servo motors B are fixedly arranged on the side wall of the rotating shaft, and output shafts of the servo motors B are in transmission connection with one ends of the inflatable shafts; the air tap of the inflatable shaft is connected with the inflating device through a pipeline; the periphery of the rotating shaft is provided with an ink jet nozzle and a curing device; the controller respectively controls the opening and closing of the servo motor A, the servo motor B, the air charging device and the curing device, and controls the opening and closing of the ink jet nozzle and the ink jet pattern of the ink jet nozzle. The invention has the beneficial effects that: the traditional production mode is overturned, the requirement of the traditional production mode on the printing quantity is overcome, and the printing is carried out on single sheet, so that the individual requirement is met; the curved surface spray printing mode fills the technical blank, and is safe and reliable.
Description
Technical Field
The invention relates to the technical field of Braille printing, in particular to a device and a method for printing a three-dimensional pattern on a bottle body in a gloss oil spraying mode.
Background
The blind people are the vulnerable group of the real society, the congenital and acquired disabilities cause that (the) people cannot perceive the external world like normal people, the people also have the emotion and the right of knowing the external world, but the objective condition restriction is important, the difficulty is higher for acquiring external information and guaranteeing basic life than normal people, and the people need to be concerned by the society. We are obligated and responsible for caring about this group, allowing them (they) to live normally, while being able to obtain external information, both hands being used to sense and obtain the external information. Printing publications such as books and documents in braille is completely different from printing books and periodicals in general. The size, dot spacing, character data and line spacing of the raised dots of the braille are fixed during design according to the physiological and psychological characteristics of the touch of the blind, the shape of the convex dots is generally hemispherical and paraboloid, the diameter of the bottom of the convex dots is 1-1.6 mm, the height is 0.2-0.5 mm, and the dot spacing is 2.2-2.5 mm. The convex points are too small and too close to each other, so that the touch response speed of the blind can be influenced, and if the convex points are too large, the convex points can exceed the sensitive area of the touch of the fingertips of the blind.
The existing braille making technology generally includes the following methods: 1. the mold imprinting method is the earliest printing method for braille printing. The raised braille is pressed on the surface of paper by adopting an embossed negative and positive plate and heating and pressurizing, and 120g of kraft paper is generally adopted. 2. The printing ink method is that rosin powder and other assistants in certain proportion are added into the ink to produce rosin ink, and the blind spot is printed on the surface of paper in relief printing or silk screen printing mode and heated and roasted to raise the ink to produce the required Braille. 3. The foaming printing method is the most extensive method in the current braille printing. The foaming printing is that the ink with foaming characteristic is printed on paper, and after heating, the ink is heated to foam and rise, and is solidified into embossed pictures and texts at normal temperature. The braille foaming ink can be printed on two sides of paper and can also be printed with patterns, and the printed braille has the characteristics of wear resistance, soft texture, no damage to fingers after long-term touch reading and the like.
The existing braille printing method has the following defects: the printing content needs to be changed and the plate making needs to be carried out again, the requirement on the order quantity is large, and when the order quantity is small, the price is high. The copying of the variable information cannot be done. The method can not meet the individual requirements of customers, is difficult to print on different materials, and can not realize Braille printing on the surface of a curved surface printing stock.
Disclosure of Invention
The invention aims to solve the technical problem of providing a device and a method for printing a three-dimensional pattern on a bottle body in a gloss oil spraying mode, so that braille printing on a curved surface printing stock is realized, the requirement of a traditional production mode on the printing quantity is overcome, and the braille printing is carried out on a single sheet, so that the individual requirements are met, and the device and the method are safe and reliable.
The technical scheme for solving the technical problems is as follows: a device for printing a three-dimensional pattern on a bottle body in a gloss oil spraying mode comprises a controller, a rotating shaft and a servo motor A for driving the rotating shaft to rotate, wherein one end of the rotating shaft is in transmission connection with an output shaft of the servo motor A; the side wall of the rotating shaft is fixedly provided with a plurality of servo motors B, an output shaft of each servo motor B is in transmission connection with one end of an inflatable shaft (the inflatable shaft is a special winding and unwinding shaft, namely a shaft with a protruded surface after high-pressure inflation and a shaft with a rapidly retracted surface after deflation) for driving the inflatable shaft to axially rotate, and the inflatable shaft is perpendicular to the side wall of the rotating shaft; the air tap of the inflatable shaft is connected with the inflating device through a pipeline; the periphery of the rotating shaft is provided with an ink jet nozzle for performing gloss oil spraying on a printing bottle body fixed on the inflatable shaft and a curing device for curing ink on the printing bottle body; the controller is electrically connected with the servo motor A, the servo motor B, the air charging device, the ink jet nozzle and the curing device, the controller respectively controls the servo motor A, the servo motor B, the air charging device and the curing device to be opened and closed, and the controller controls the ink jet nozzle to be opened and closed and controls the ink jet pattern of the ink jet nozzle.
The invention has the beneficial effects that: the variable Braille code spraying technology subverts the traditional production mode, overcomes the requirement of the traditional production mode on the print starting amount, and can start printing on a single sheet to meet the individual requirement; the curved surface spray printing mode fills up the technical blank, is safe and reliable, saves energy, protects environment, meets the use requirements of blind people, and has obvious social benefit.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the curing device comprises a curing cover and a UV curing lamp arranged in the curing cover, wherein an opening is formed in one end of the curing cover, and the opening faces to the side wall of the rotating shaft; the other end of the curing cover is fixedly connected with the output end of the electric telescopic rod A; the electric telescopic handle A the UV curing lamp all with the controller electricity is connected, the controller control electric telescopic handle A's is flexible, the controller control opening and closing of UV curing lamp.
The beneficial effect of adopting the further scheme is that: after the printing bottle body on the inflatable shaft moves to a set position, the controller controls the output end of the electric telescopic rod A to extend out, so that the curing cover is sleeved on the printing bottle body, and the UV gloss oil on the printing bottle body is cured; after the solidification is finished, the controller controls the output end of the electric telescopic rod A to retract, so that the printing bottle body is separated from the solidification cover, and the rotating shaft is convenient to continue to rotate to finish the subsequent process.
Furthermore, a primary curing structure for primary curing of the printing ink on the printing bottle body when the printing bottle body is subjected to gloss oil spraying is arranged beside the ink-jet nozzle.
The beneficial effect of adopting the further scheme is that: the setting of preliminary solidification structure can avoid UV gloss oil to spout the seal and drip behind the bearing bottle surface, improves the quality of spouting the seal.
Further, the preliminary curing structure comprises an arc-shaped cover body used for half-wrapping the side wall of the printing bottle body, a preliminary curing lamp is arranged in the arc-shaped cover body, an opening facing the side wall of the rotating shaft is formed in one end of the arc-shaped cover body, a notch is formed in the side wall of the arc-shaped cover body, the other end of the arc-shaped cover body is fixedly connected with the output end of an electric telescopic rod B, the arc-shaped cover body is driven by the electric telescopic rod B to move to be sleeved on the printing bottle body, and the ink-jet nozzle is arranged at the notch; preliminary curing lamp electric telescopic handle B all with the controller electricity is connected, controller control opening and closing of preliminary curing lamp, controller control electric telescopic handle B's flexible.
The beneficial effect of adopting the further scheme is that: when the rotating shaft drives the printing bottle body on the air expansion shaft to rotate to the jet printing station, the controller controls the output end of the electric telescopic rod B to extend out, so that a circular arc cover body on the output end of the electric telescopic rod B is driven to be sleeved on the printing bottle body, the ink jet nozzle is positioned at a notch on the circular arc cover body to jet print the surface of the printing bottle body, the servo motor B drives the air expansion shaft to axially rotate in the jet printing process to realize axial rotation of the printing bottle body so as to adjust the position of jet printing, and UV gloss oil jet-printed on the printing bottle body enters the circular arc cover body to be primarily cured under the rotation of the printing bottle body, so that the dripping of the UV gloss oil is avoided; after printing and primary curing, the controller controls the electric telescopic rod B to retract, and the servo motor A controls the rotating shaft to continue rotating to the next station.
Further, the arc-shaped cover body on the periphery of the notch is provided with a UV light side leakage prevention cover for preventing light rays generated by the primary curing lamp from leaking outwards.
The beneficial effect of adopting the further scheme is that: prevent that setting up of UV light side leakage cover can avoid the light that preliminary curing lamp produced to cause the solidification to the UV gloss oil on the inkjet shower nozzle.
Further, an angular displacement encoder (the angular displacement encoder is a device for converting angular displacement into an electric signal) is arranged at the end part of the inflatable shaft, and the angular displacement encoder is electrically connected with the controller and used for transmitting the angular displacement signal to the controller.
The beneficial effect of adopting the further scheme is that: the setting of angle displacement encoder can carry the turned angle information of physiosis axle to the controller, and the control to preliminary solidification lamp is realized to the signal that the controller carried according to the angle displacement encoder.
In order to overcome the technical defects in the prior art, the invention also provides a method for printing a three-dimensional pattern on a bottle body in a gloss oil spraying mode, which adopts the device to print braille, and comprises the following steps:
inputting braille data into the controller;
fixing a printing bottle body on the air expansion shaft and determining a jet printing zero position;
step three, the servo motor A drives the rotating shaft to axially rotate, the rotating shaft rotates to drive the printing bottle body on the air expansion shaft to move to the position of the ink jet nozzle, and the servo motor B drives the air expansion shaft to rotate, so that the ink jet nozzle can jet print braille on the set area of the printing bottle body;
after the braille is printed by the ink jet nozzle, the servo motor A drives the rotating shaft to continue rotating so as to drive the printing bottle body on the air expansion shaft to move to the curing device, the controller controls the curing device to be opened, and the printing bottle body after being printed is cured by the curing device;
and step five, after the curing is finished, the servo motor A drives the rotating shaft to continuously rotate to drive the printing bottle body on the air expansion shaft to move to a dismounting station, and then the cured printing bottle body is dismounted.
The beneficial effect of above-mentioned scheme is: the variable Braille code spraying technology subverts the traditional production mode, overcomes the requirement of the traditional production mode on the print starting amount, and can start printing on a single sheet to meet the individual requirement; the curved surface spray printing mode fills up the technical blank, is safe and reliable, saves energy, protects environment, meets the use requirements of blind people, and has obvious social benefit.
Further, in the second step, the step of fixing the printing bottle body on the inflatable shaft comprises: the printing bottle body is arranged on the inflatable shaft, the controller controls the inflating device to inflate the inflatable shaft, and the inflatable shaft fixes the printing bottle body.
The beneficial effect of adopting the further scheme is that: the automation of the fixation of the printing bottle body is realized through the control of the controller.
Further, in the fifth step, the dismounting of the cured printing bottle body comprises: the controller controls the air charging device to discharge air to the air inflation shaft, the air inflation shaft loosens the printing bottle body, and then the printing bottle body is taken down from the air inflation shaft.
The beneficial effect of adopting the further scheme is that: the automation of loosening the printing bottle body by the air expansion shaft is realized through the control of the controller.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the primary curing structure of the present invention disposed on a printing bottle;
in the drawings, the components represented by the respective reference numerals are listed below:
1. electric telescopic handle B, 2, axis of rotation, 3, servo motor A, 4, servo motor B, 5, physiosis axle, 6, the bottle of undertaking the printing, 7, inkjet shower nozzle, 8, solidification cover, 9, UV solidification lamp, 10, prevent UV light side leakage cover, 11, electric telescopic handle A, 12, the convex cover body, 13, preliminary curing lamp, 14, breach.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 and fig. 2, an embodiment of the present invention includes a controller (in this embodiment, the controller may adopt a lathe control system commonly used in the prior art, such as a Cyclone ii series EP2C35F672 chip, etc.), a rotating shaft 2, and a servo motor A3 for driving the rotating shaft 2 to rotate axially, wherein one end of the rotating shaft 2 is in transmission connection with an output shaft of the servo motor A3; a plurality of servo motors B4 are fixedly arranged on the side wall of the rotating shaft 2, one end of an air expansion shaft 5 is in transmission connection with an output shaft of the servo motor B4 and is used for driving the air expansion shaft 5 to axially rotate, and the air expansion shaft 5 is perpendicular to the side wall of the rotating shaft 2; the air tap of the inflatable shaft 5 is connected with an inflating device through a pipeline (the inflating device is not shown in the attached drawings of the invention, and the connecting mode of the inflating device and the inflatable shaft is a conventional technical means in the field and is not described in detail); an ink jet nozzle 7 for performing gloss oil spraying on a printing bottle body 6 fixed on the inflatable shaft 5 and a curing device for curing ink on the printing bottle body 6 are arranged on the periphery of the rotating shaft 2; the controller is electrically connected with the servo motor A3, the servo motor B4, the air charging device, the ink jet head 7 and the curing device, the controller respectively controls the servo motor A3, the servo motor B4, the air charging device and the curing device to be opened and closed, and the controller controls the ink jet head 7 to be opened and closed and controls the ink jet pattern of the ink jet head 7.
In this embodiment, in order to ensure the continuity of the whole jet printing process and improve the jet printing efficiency, the number of the servo motors B4 is multiple, each servo motor B4 is in transmission connection with an inflatable shaft 5, the inflatable shafts 5 are located on the same plane, and are arranged in a circumferential matrix by taking the axis of the rotating shaft 2 as the center line; a plurality of physiosis axle 5 corresponds different stations, including the installation station that is used for installing the printing bottle 6, be used for carrying out fixed station, the printing station that is used for the inkjet, the solidification station (can set up a plurality of solidification stations as required) that is used for solidifying to the printing bottle 6, be used for tearing open the station of getting that solidification was accomplished, it is corresponding, inkjet 7 sets up in printing station department the solidification equipment sets up in solidification station department. In the actual operation process, a worker places the printing bottle body 6 on the inflatable shaft 5 on the installation station, then the controller controls the servo motor A3 to drive the rotating shaft 2 to rotate, the inflatable shaft 5 sleeved with the printing bottle body 6 rotates to the fixed station, and the next inflatable shaft 5 not sleeved with the printing bottle body 6 rotates to the installation station to be sleeved with the printing bottle body 6 again; an inflating device connected with the inflatable shaft 5 on the fixed station inflates the inflatable shaft 5 under the control of the controller, so that the printing bottle body 6 is fixed; after the fixation is finished, the controller controls the servo motor A3 to drive the rotating shaft 2 to continuously rotate to the printing station, the controller controls the ink-jet nozzle 7 to realize the jet printing of the printing bottle body 6, after the jet printing is finished, the controller controls the servo motor A3 to drive the rotating shaft 2 to continuously rotate to the curing station, and the printing bottle body 6 which is subjected to the jet printing is cured through the curing device; after the solidification is finished, the controller controls the servo motor A3 to drive the rotating shaft 2 to continuously rotate to the detaching station, the controller controls the inflating device connected with the inflatable shaft 5 to give up the inflatable shaft 5, then the printing bottle body 6 is taken down, and the jet printing process of the printing bottle body 6 is finished.
Preferably, the curing device comprises a curing cover 8 and a UV curing lamp 9 arranged in the curing cover 8, wherein an opening is formed at one end of the curing cover 8, and faces to the side wall of the rotating shaft 2; the other end of the curing cover 8 is fixedly connected with the output end of an electric telescopic rod A11; the electric telescopic rod A11 and the UV curing lamp 9 are electrically connected with the controller, the controller controls the electric telescopic rod A11 to stretch, and the controller controls the UV curing lamp 9 to be turned on and off. After the printing bottle body 6 on the inflatable shaft 5 moves to a set position, the controller controls the output end of the electric telescopic rod A11 to stretch out, so that the curing cover 8 is sleeved on the printing bottle body 6 to cure the UV gloss oil on the printing bottle body 6; after the curing is finished, the controller controls the output end of the electric telescopic rod A11 to retract, so that the printing bottle body 6 is separated from the curing cover 8, and the rotating shaft 2 is convenient to continue to rotate to finish the subsequent process. In this embodiment, at the curing station, the axis of the curing hood 8 is the same as the axis of the inflatable shaft 5 at the curing station, and the axis of the output end of the electric telescopic rod a11 is the same as the axis of the inflatable shaft 5, so as to ensure that the output shaft of the electric telescopic rod a11 can be accurately sleeved outside the printing bottle body 6 when being extended.
In this embodiment, the other preliminary solidification structure that is used for carrying out preliminary solidification to the printing ink on the printing bottle 6 when carrying out the gloss oil spraying to printing bottle 6 that is equipped with of inkjet nozzle 7, the setting of preliminary solidification structure can avoid UV gloss oil to spout the printing and drip behind printing bottle 6 surfaces, improves the quality of spouting the printing.
Specifically, the preliminary curing structure includes an arc-shaped cover body 12 for half-wrapping the side wall of the printing bottle body 6, in this embodiment, the arc angle of the arc-shaped cover body 12 is 330 degrees, that is, the arc-shaped cover body 12 realizes half-wrapping of the printing bottle body 6 by 330 degrees, a preliminary curing lamp 13 is arranged in the arc-shaped cover body 12, one end of the arc-shaped cover body 12 is provided with an opening facing the side wall of the rotating shaft 2, the side wall of the arc-shaped cover body 12 is provided with a notch 14, the other end of the arc-shaped cover body 12 is fixedly connected with the output end of an electric telescopic rod B1, and when the arc-shaped cover body 12 is driven by the electric telescopic rod B1 to move to be sleeved on the printing bottle body 6, the inkjet nozzle 7 is arranged at; the preliminary curing lamp 13, electric telescopic handle B1 all with the controller electricity is connected, the controller control the opening and closing of preliminary curing lamp 13, the controller control electric telescopic handle B1's is flexible. When the rotating shaft 2 drives the printing bottle body 6 on the inflatable shaft 5 to rotate to the jet printing station, the controller controls the output end of the electric telescopic rod B1 to extend out, so as to drive the circular arc cover body 12 on the output end of the electric telescopic rod B1 to be sleeved on the printing bottle body 6, the ink jet nozzle 7 is positioned at the notch 14 on the circular arc cover body 12 to jet print the surface of the printing bottle body 6, the servo motor B4 drives the inflatable shaft 5 to axially rotate in the jet printing process to realize the axial rotation of the printing bottle body 6 so as to adjust the position of jet printing, and UV gloss oil sprayed on the printing bottle body 6 enters the circular arc cover body 12 to be primarily cured under the rotation of the printing bottle body 6, so that the dripping of the UV gloss oil is avoided; after printing and primary curing, the controller controls the electric telescopic rod B1 to retract, and the servo motor A3 controls the rotating shaft 2 to continuously rotate to the next station.
Preferably, the circular arc-shaped cover body 12 around the notch 14 is provided with a UV light leakage prevention side cover 10 for preventing light generated by the primary curing lamp 13 from leaking outside. The UV light side leakage prevention cover 10 can prevent the UV gloss oil on the ink jet nozzle 7 from being solidified by light generated by the primary curing lamp 13.
In the present embodiment, an angular displacement encoder (not shown in the drawings) is disposed at an end of the inflatable shaft 5, and is electrically connected to the controller for transmitting an angular displacement signal to the controller, and the installation of the angular displacement encoder is a conventional art means in the field and will not be described in detail herein. The setting of angle displacement encoder can be carried the turned angle information of physiosis axle 5 to the controller, and the control to preliminary curing lamp 13 is realized to the signal that the controller carried according to the angle displacement encoder. The signal for the activation of the primary curing light 13 comes from an angular displacement encoder on the air shaft 5. However, this signal is out of phase with respect to the rotation start signal (zero point reference signal) of the printing bottle 6. And simultaneously, the primary curing of the jet printing product in a range of 330 degrees is ensured.
The invention also discloses a method for printing the three-dimensional patterns on the bottle body in the gloss oil spraying mode, the Braille printing is carried out by adopting the device, and the method comprises the following steps:
inputting braille data into the controller;
step two, fixing the printing bottle body 6 on the air expansion shaft 5 and determining a jet printing zero position, and fixing the printing bottle body 6 on the air expansion shaft 5 comprises the following steps: the printing bottle body 6 is arranged on the air inflation shaft 5, the controller controls the air inflation device to inflate the air inflation shaft 5, and the printing bottle body 6 is fixed by the air inflation shaft 5. The automation of the fixation of the printing bottle body 6 is realized through the control of the controller;
step three, the servo motor A3 drives the rotating shaft 2 to axially rotate, the rotating shaft 2 rotates to drive the printing bottle body 6 on the air inflation shaft 5 to move to the position of the ink jet nozzle 7, and the servo motor B4 drives the air inflation shaft 5 to rotate, so that the ink jet nozzle 7 can jet print braille on the set area of the printing bottle body 6;
after the braille printing is finished by the ink jet nozzle 7, the servo motor A3 drives the rotating shaft 2 to continue rotating, so that the printing bottle body 6 on the air inflation shaft 5 is driven to move to the curing device, the controller controls the curing device to be opened, and the printing bottle body 6 after the braille printing is finished is cured by the curing device;
step five, after the solidification, the servo motor a3 drives the rotation axis 2 to continue to rotate to the printing bottle 6 on the driving air expansion shaft 5 and move to the disassembling station, then the printing bottle 6 after the solidification is disassembled, and the disassembling of the printing bottle 6 after the solidification comprises: the controller controls the inflating device to deflate the inflatable shaft 5, the inflatable shaft 5 loosens the printing bottle body 6, and then the printing bottle body 6 is taken down from the inflatable shaft 5.
In the third step of the present invention, before the jet printing, the accuracy of the jet printing position is determined by means of trial jet printing, then the jet printing position of the inkjet head 7 is adjusted by means of physical adjustment and software adjustment, and when the jet printing position of the inkjet head 7 is determined to be accurate, the formal jet printing is started.
The invention has the beneficial effects that: the variable Braille code spraying technology subverts the traditional production mode, overcomes the requirement of the traditional production mode on the print starting amount, and can start printing on a single sheet to meet the individual requirement; the curved surface spray printing mode fills up the technical blank, is safe and reliable, saves energy, protects environment, meets the use requirements of blind people, and has obvious social benefit.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A device for printing a three-dimensional pattern on a bottle body in a gloss oil spraying mode is characterized by comprising a controller, a rotating shaft (2) and a servo motor A (3) for driving the rotating shaft (2) to rotate, wherein one end of the rotating shaft (2) is in transmission connection with an output shaft of the servo motor A (3); a plurality of servo motors B (4) are fixedly arranged on the side wall of the rotating shaft (2), one end of an inflatable shaft (5) is connected to an output shaft of each servo motor B (4) in a transmission manner and used for driving the inflatable shaft (5) to rotate axially, and the inflatable shaft (5) is perpendicular to the side wall of the rotating shaft (2); the air tap of the inflatable shaft (5) is connected with the inflating device through a pipeline; the periphery of the rotating shaft (2) is provided with an ink jet nozzle (7) for performing gloss oil spraying on a printing bottle body (6) fixed on the air inflation shaft (5) and a curing device for curing ink on the printing bottle body (6); the controller with servo motor A (3), servo motor B (4), aerating device, inkjet shower nozzle (7) and the solidification equipment electricity is connected, the controller controls respectively servo motor A (3), servo motor B (4), aerating device and the opening and closing of solidification equipment, the controller control the opening, closing and the control of inkjet shower nozzle (7) the inkjet pattern of inkjet shower nozzle (7), inkjet shower nozzle (7) other be equipped with be used for when carrying out the gloss oil spraying to the printing bottle (6) carry out the preliminary solidification to the printing ink on the printing bottle (6) preliminary solidification structure, preliminary solidification structure is including being used for carrying out the convex cover body (12) of half parcel to the lateral wall of printing bottle (6), be equipped with preliminary solidification lamp (13) in the convex cover body (12), an opening facing the side wall of the rotating shaft (2) is formed in one end of the arc-shaped cover body (12), a gap (14) is formed in the side wall of the arc-shaped cover body (12), the other end of the arc-shaped cover body (12) is fixedly connected with the output end of the electric telescopic rod B (1), the arc-shaped cover body (12) is driven by the electric telescopic rod B (1) to move to be sleeved on the printing bottle body (6), and the ink-jet nozzle (7) is arranged at the gap (14); preliminary curing lamp (13), electric telescopic handle B (1) all with the controller electricity is connected, controller control opening and closing of preliminary curing lamp (13), controller control electric telescopic handle B (1) is flexible.
2. The device for printing the three-dimensional pattern on the bottle body in the form of gloss oil spraying according to claim 1, wherein the curing device comprises a curing cover (8) and a UV curing lamp (9) arranged in the curing cover (8), one end of the curing cover (8) is provided with an opening, and the opening faces to the side wall of the rotating shaft (2); the other end of the curing cover (8) is fixedly connected with the output end of an electric telescopic rod A (11); electric telescopic handle A (11) UV curing lamp (9) all with the controller electricity is connected, the controller control electric telescopic handle A (11) flexible, the controller control opening and closing of UV curing lamp (9).
3. The apparatus for printing a three-dimensional pattern on a bottle body in a gloss oil painting manner according to claim 1, wherein the circular arc shaped cover body (12) around the notch (14) is provided with a UV light leakage preventing side cover (10) for preventing light generated from the preliminary curing lamp (13) from leaking.
4. A device for printing a three-dimensional pattern on a bottle in the form of gloss oil painting according to any one of claims 1 to 3, wherein the end of the air shaft (5) is provided with an angular displacement encoder electrically connected with the controller for transmitting an angular displacement signal to the controller.
5. A method for printing a three-dimensional pattern on a bottle body in a gloss oil spraying manner, which performs printing of Braille using the apparatus according to any one of claims 1 to 4, comprising the steps of:
inputting braille data into the controller;
fixing a printing bottle body (6) on the air expansion shaft (5) and determining a jet printing zero position;
step three, the servo motor A (3) drives the rotating shaft (2) to axially rotate, the rotating shaft (2) rotates to drive the printing bottle body (6) on the air expansion shaft (5) to move to the position where the ink jet nozzle (7) is located, and the servo motor B (4) drives the air expansion shaft (5) to rotate, so that the ink jet nozzle (7) can jet print braille on the set area of the printing bottle body (6);
after the braille is sprayed and printed by the ink-jet nozzle (7), the servo motor A (3) drives the rotating shaft (2) to continue rotating, so that the printing bottle body (6) on the air expansion shaft (5) is driven to move to the curing device, the controller controls the curing device to be opened, and the printing bottle body (6) after being sprayed and printed is cured by the curing device;
and step five, after the curing is finished, the servo motor A (3) drives the rotating shaft (2) to continuously rotate to drive the printing bottle body (6) on the air expansion shaft (5) to move to a dismounting station, and then the cured printing bottle body (6) is dismounted.
6. The method for printing a three-dimensional pattern on a bottle body in a gloss oil spraying manner according to claim 5, wherein in the second step, the step of fixing the printing bottle body (6) on the air expanding shaft (5) comprises: the printing bottle body (6) is arranged on the inflatable shaft (5), the controller controls the inflating device to inflate the inflatable shaft (5), and the inflatable shaft (5) fixes the printing bottle body (6).
7. The method for printing a three-dimensional pattern on a bottle body in a gloss oil spraying manner according to claim 5, wherein in the fifth step, the disassembling the cured printing bottle body (6) comprises: the controller controls the air charging device to discharge air to the air inflation shaft (5), the air inflation shaft (5) loosens the printing bottle body (6), and then the printing bottle body (6) is taken down from the air inflation shaft (5).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285975.8A CN109572207B (en) | 2018-10-31 | 2018-10-31 | Device and method for printing three-dimensional pattern on bottle body in gloss oil spraying mode |
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| CN201811285975.8A CN109572207B (en) | 2018-10-31 | 2018-10-31 | Device and method for printing three-dimensional pattern on bottle body in gloss oil spraying mode |
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| CN109572207A CN109572207A (en) | 2019-04-05 |
| CN109572207B true CN109572207B (en) | 2020-08-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022231637A1 (en) * | 2021-04-29 | 2022-11-03 | LSINC Corporation | Compact media decorator optimized for transparent and semi-transparent media |
| US11376866B1 (en) * | 2021-04-29 | 2022-07-05 | LSINC Corporation | Process for optimization of cure settings in the printing of images on transparent and semi-transparent media |
| US11312158B1 (en) * | 2021-04-29 | 2022-04-26 | LSINC Corporation | Method for partial curing of printed images on transparent and semi-transparent media |
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| GB9717776D0 (en) * | 1997-08-21 | 1997-10-29 | Procter & Gamble | Printing process and apparatus |
| JP2008068429A (en) * | 2006-09-12 | 2008-03-27 | Fuji Xerox Co Ltd | Recording apparatus |
| JP5304491B2 (en) * | 2009-07-02 | 2013-10-02 | セイコーエプソン株式会社 | Liquid ejector |
| DE102011086015A1 (en) * | 2011-11-09 | 2013-05-16 | Krones Aktiengesellschaft | Method and apparatus for ink jet printing on curved object surfaces |
| DE102012214349A1 (en) * | 2012-08-13 | 2014-02-13 | Krones Aktiengesellschaft | Printing device, printhead therefor and method for vacuuming ink |
| WO2015095992A1 (en) * | 2013-12-23 | 2015-07-02 | 北京美科艺数码科技发展有限公司 | Inkjet printing apparatus and printing method |
| JP2018500198A (en) * | 2014-11-13 | 2018-01-11 | ザ プロクター アンド ギャンブル カンパニー | Apparatus and method for depositing material on an article |
| CN204955736U (en) * | 2015-08-17 | 2016-01-13 | 孔庆飞 | Container UV inkjet colour press |
| DE102016107087A1 (en) * | 2016-04-18 | 2017-10-19 | Till Gmbh | Method and device for digital printing of 3-dimensional objects |
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| CN208006495U (en) * | 2018-02-10 | 2018-10-26 | 连云港永发包装有限公司 | A kind of bottle cap production encoding printing device |
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