CN111332004A - Install two-dimensional code coding device of gravure press additional - Google Patents
Install two-dimensional code coding device of gravure press additional Download PDFInfo
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- CN111332004A CN111332004A CN202010194841.6A CN202010194841A CN111332004A CN 111332004 A CN111332004 A CN 111332004A CN 202010194841 A CN202010194841 A CN 202010194841A CN 111332004 A CN111332004 A CN 111332004A
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- code
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/16—Programming systems for automatic control of sequence of operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
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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
- 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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Preventing or detecting of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16517—Cleaning of print head nozzles
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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
- B41J3/01—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for special character, e.g. for Chinese characters or barcodes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention provides a two-dimensional code assigning device additionally arranged on a gravure press, which comprises a rack, a dust removal module arranged on the rack, and a code spraying module arranged behind the dust removal module, wherein the code spraying module comprises a first row of code spraying modules and a second row of code spraying modules which are sequentially arranged, each code spraying module is provided with a high-precision spray head, an automatic cleaning device arranged below the code spraying modules, a detection module arranged behind the code spraying modules, a drying module and an input detection signal unit for identifying the passing of paper. The invention adds a set of code-giving equipment before the paper-cutting turning part of the original equipment of the gravure press, occupies small space, can directly give and detect codes, avoids secondary transportation, ensures that package printing and two-dimension code-giving can be finished in one procedure, and realizes high-precision automatic typesetting.
Description
Technical Field
The invention belongs to the technical field of code spraying, and particularly relates to a two-dimensional code assigning device additionally arranged on a gravure press.
Background
With the increasing market demand, the printing of variable two-dimensional codes on cigarette packaging has become an essential requirement, wherein the information in the variable two-dimensional codes comprises: the information such as count, date, batch number, shift can realize giving the unique code of identity that formulates the packing product, promptly one thing is a code.
Most of the existing cigarette packaging production processes are that a roll-to-roll gravure printing machine is used for carrying out color printing on basic patterns, then the basic patterns are cut into single sheets, the single sheets are transported to an ink-jet printer for carrying out the next two-dimensional code spraying process, but the two processes of the method are finished on different machines, so that the production efficiency is low, and the rejection rate is high. In order to solve the problem, the printing industry tries to directly add code spraying equipment on a roll-to-roll gravure press for connecting line production, but because the normal production speed of the gravure press is 180-meter/minute, the requirement on the product phase of cigarette package is very high, the general UV ink code spraying nozzle is difficult to meet the high requirement, a high-precision nozzle with extremely small spray holes is needed for realizing, and the nozzle is easy to be blocked by tiny foreign matters such as dust and the like, and the nozzle needs to be frequently cleaned, for example, the nozzle is cleaned by stopping the machine once, hundreds of meters of materials are wasted when the roll paper is subjected to the processes of speed reduction, stopping the machine, positioning again and speed increase, and great waste is caused. And the additional space of gravure press is often not very big, and many operating modes can only be operated in one side, when changing the product and need typesetting again, want to rely on the people to push away the sign indicating number equipment and align and be difficult to implement and realize.
Disclosure of Invention
The invention provides a two-dimensional code assigning device additionally arranged on a gravure press, which can complete package printing and two-dimensional code assigning in one process; high-precision automatic typesetting can be realized.
In order to achieve the purpose, the technical scheme of the invention is realized as follows: the utility model provides an install two-dimensional code coding device of gravure press additional, includes the frame to and set up in the frame:
a dust removal module positioned at the paper feeding end of the frame,
the code spraying module is arranged behind the dust removal module and comprises a first row of code spraying modules and a second row of code spraying modules which are arranged in sequence, each code spraying module is provided with a high-precision spray head,
an automatic cleaning device arranged below the code spraying module,
the input detection signal unit is arranged behind the code spraying module and used for identifying the passing of the paper;
the first row of code spraying modules and the second row of code spraying modules work alternately, and each code spraying module is controlled to lift through an air cylinder; the automatic cleaning device is connected with the servo motor through a lead screw;
each code spraying module in the first row of code spraying modules and the second row of code spraying modules is movably arranged on the mounting beam of the rack through a corresponding linear motor module, so that each code spraying module independently moves left and right on the mounting beam;
the cylinder, the servo motor and the linear motor module are all connected to a controller of the gravure press.
Furthermore, the dust removal module comprises a static electricity removal device and an air suction device, wherein the static electricity removal device is provided with a first mounting bracket and is mounted on the rack through the first mounting bracket; the air suction device is provided with a second mounting bracket and is mounted on the rack through the second mounting bracket; the air suction device is connected with the air blower, and a brush is arranged below an air suction surface of the air suction device.
Furthermore, the mounting crossbeam is fixedly provided with two guide rails provided with sliding blocks, a motor stator of the linear motor module is mounted between the two guide rails, a motor rotor and a transmission roller assembly are mounted on a rotor base, one side of the rotor base, on which the motor rotor is mounted, is fixed with the sliding blocks of the two guide rails, and the code spraying module is fixed with the other side of the rotor base.
Furthermore, the mounting cross beam is provided with a reinforcing frame, and the guide rail and the motor rotor are fixed on the reinforcing frame.
Furthermore, the guide rail is provided with a grating ruler, the movable sub-base is provided with a grating ruler reader, and the grating ruler reader is connected with the controller of the gravure press through a circuit.
Furthermore, the automatic cleaning device comprises a cleaning trolley, a Y-direction moving structure and an X-direction moving structure; the X-direction moving structure is fixed on the rack and comprises an X-direction servo motor and an X-direction lead screw fixedly connected to a motor shaft; the Y-direction moving structure comprises a Y-direction servo motor and a Y-direction lead screw fixedly connected to a motor shaft, and the Y-direction servo motor is fixed on a sliding table of the X-direction lead screw; the cleaning trolley is fixed on the sliding table of the Y-direction screw rod; the height of the cleaning trolley is lower than the height of the code spraying module in lifting.
Furthermore, a detection module is arranged behind the code spraying module, and the detection module is provided with four groups of linear array cameras for shooting spray printing images moving at high speed.
Furthermore, still be equipped with drying module behind the sign indicating number module, drying module is equipped with a plurality of drying lamps for full breadth rapid draing UV ink.
Furthermore, the input detection signal unit comprises a color code sensor for identifying the passing of the paper and a pinch roller encoder with a counting function; the color code sensor and the pinch roller encoder are connected with the controller of the gravure press through lines.
Further, the frame is arranged in a paper feeding turning area behind the last color group of the gravure press and in front of the paper receiving unit.
Compared with the prior art, the invention has the following beneficial effects:
(1) the invention provides a solution of a line code-giving gravure press.A set of code-giving equipment is additionally arranged before the paper cutting turning part of the original equipment of the gravure press, the occupied space is small, code-giving and code checking can be directly carried out, secondary carrying is avoided, and packaging printing and two-dimensional code-giving can be finished in one process;
(2) the invention improves the traditional transmission mode that a plurality of sets of screw rods are connected by a linear motor and a guide rail, reduces the space, improves the precision and can realize high-precision automatic typesetting;
(3) the invention adds the linear array detection and drying system which can cover the whole breadth, thereby avoiding excessive manual contact;
(4) the invention adopts two rows of spray heads to work alternately and is provided with an automatic cleaning device, thereby realizing cleaning of the spray heads without stopping the machine, greatly saving raw materials and reducing the rejection rate.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an exploded view of the overall structure of an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a dust removal module according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first row of code spraying modules according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a linear motor module according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an automatic cleaning apparatus according to an embodiment of the present invention.
Wherein:
1. a frame; 2. a dust removal module; 3. a first row of code spraying modules; 4. a second row of code spraying modules;
5. an automatic cleaning device; 6. a detection module; 7. a drying module; 8. an input detection signal unit;
21. a static electricity removing device; 22. a first mounting bracket; 23. an air suction device; 24. a brush;
25. a second mounting bracket;
31. a nozzle module; 32. a linear motor module; 33. a paper path; 34. a code spraying area in the current work;
35. a code spraying area to be moved next;
341. mounting a cross beam; 342. reinforcing the frame; 343. a guide rail; 344. a motor rotor;
345. a motor stator; 346. a transmission roller assembly; 347. a limit switch;
348. an animal seat; 349. a grating scale reader;
41. the first row of working code spraying modules; 42. a second row of code spraying modules of which the spray heads need to be cleaned;
43. cleaning the trolley; 44. a Y-direction servo motor; 45. and an X-direction servo motor.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In order to make the objects and features of the present invention more comprehensible, embodiments accompanying the present invention are further described below. It is to be noted that the drawings are in simplified form and employ non-precise ratios for the purpose of facilitating and distinctly claiming the patented embodiments of the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
In the description of the present invention, when an element is referred to as being "secured" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed" on another element, it can be directly on the other element or intervening elements may also be present.
In the embodiment of the present invention, the technical solutions adopted are shown in fig. 1 and fig. 2, and include:
1. the method comprises the following steps that a rack 1 is additionally arranged, the rack 1 is arranged behind the last color group of the gravure press and in front of a paper collection unit, the area is originally a paper feeding turning area of the gravure press, a paper cutting procedure needs to be carried out below the area through a paper feeding device, and the rack 1 can be additionally arranged above the area;
2. on the frame 1, the dust removing module 2 arranged at the paper feeding end, as shown in fig. 3, includes a static removing device 21 for removing static electricity from paper and an air suction device 23 with a function of sucking tiny foreign matters on paper; the static electricity removing device 21 changes the surface activity of the paper by processing the tension dyne value of the surface of the paper, thereby reducing the adsorption force of dust and foreign matters on the paper; the static removing device 21 is provided with a first mounting bracket 22 for mounting the static removing device on the frame 1, and the distance from the static removing device 21 to the surface of the paper can be adjusted, so that a better dust removing effect is obtained, and the preferable distance is about 10 mm; the air suction device 23 is connected with the air blower and can suck and remove residual foreign matters; a brush 24 is arranged below the air suction surface of the air suction device 23; the air suction device 23 is provided with a second mounting bracket 25 for mounting the air suction device on the frame 1, and the distance from the air suction surface to the surface of the paper can be adjusted, wherein the preferable distance is about 2 mm.
3. On the frame, set up in the first row behind the dust removal module 2 and spout a yard module 3 and the second row spouts a yard module 4, use advanced high accuracy shower nozzle, longitudinal resolution can reach 1200dpi, spouts seal speed can reach 200 meters \ minute, can adapt to the high-speed production of gravure press. The code spraying width of the single module can reach 43mm, four modules are arranged in each row, and the production requirement that one digital verification code is added to three transverse two-dimensional codes of common cigarette packages can be met. Every spouts a yard module and can be gone up and down alone by cylinder control, when certain shower nozzle was washd to needs, ventilate for the cylinder through solenoid valve control by the controller of gravure press, realizes that the module goes up and down, and the height that goes up and down can reach 130mm, can allow the washing dolly to pass through.
Each code spraying module comprises a spray head module 31, a high-precision spray head, a secondary ink box system capable of circularly flowing ink and a circuit board for controlling the spray head to work, wherein the spray head module 31 is integrated with the secondary ink box system; the linear motor module 32 is connected with the spray head module 31; as shown in fig. 4, when the working code spraying area 34 and the next code spraying area 35 to be moved on the paper path 33 are present, it can be seen that A, B, C, D four code spraying modules are moved to different directions by different distances, and then the controller of the gravure press can input coordinate values to the linear motors after the four code spraying modules to implement typesetting again.
4. In order to solve the problem that a product cannot be manually typeset when being replaced under a narrow working condition, the method in the prior art drives the screw rod through the servo motor, and the screw rod drives the code spraying module to transversely move. In the solution of the invention, each code spraying module is connected with the mounting beam 341 through the linear motor module 32; the structure of the linear motor module 32 is shown in fig. 5: the installation crossbeam 341 fixed mounting has the reinforcement frame 342, the reinforcement frame 342 is equipped with the guide rail 343 and the motor stator 345 between two guide rails 343 of slider, it installs on the rotor seat 348 to spout a yard module, rotor seat 348 is fixed with magnetic motor active cell 344 and transmission roller components 346, limit switch 347 who plays the guard action, can promote it along guide rail 343 lateral movement, installation grating chi reader 349 below the rotor seat 348, but the last grating chi that has the accurate reading of guide rail 343, the position that spouts a yard module can be read often to grating chi reader 349. When a new product needs to be typeset again after being replaced, the coordinates can be respectively input, so that each motor rotor 344 drives the corresponding code spraying module to move transversely, the motor rotor reaches a preset position and is fixed, the new product is typeset, and the positioning precision can reach 0.1 mm. Compared with the control of a screw motor, the device has the advantages that 1, the structure is simple, and the volume and the weight are greatly reduced; 2. the positioning precision is high, and the grating ruler is matched for positioning;
5. in order to solve the problem of cleaning the spray head without stopping, an automatic cleaning device 5 below the code spraying module is arranged on the rack 1. The automatic cleaning device 5 is provided with a cleaning trolley 43, a Y-direction moving structure and an X-direction moving structure; the X-direction moving structure is fixed on the rack 1 and comprises an X-direction servo motor 45 and an X-direction lead screw fixedly connected to a motor shaft; the Y-direction moving structure comprises a Y-direction servo motor 44 and a Y-direction lead screw fixedly connected to a motor shaft, and the Y-direction servo motor 44 is fixed on a sliding table of the X-direction lead screw; the cleaning trolley 43 is fixed on the sliding table of the Y-direction screw rod; the height of the cleaning trolley is lower than the height of the code spraying module in lifting.
As shown in fig. 6, the working first row of inkjet printing modules 41 is attached to the paper surface in the Z direction, the second inkjet printing module 42 of the inkjet head needs to be cleaned, four of the modules correspond to the first row of inkjet printing modules in the X direction one by one, at this time, the lower module is driven by the cylinder to rise by a certain height, so that the bottom of the inkjet head is just attached to the cleaning trolley 43, the cleaning trolley 43 can spray cleaning liquid to the Z direction to clean the inkjet head, and has an air suction function to remove the residual cleaning liquid, and the cleaning trolley moves in the Y direction under the drive of the servo motor 44 controlled by the controller of the gravure press when working, so that the cleaning of the row of four inkjet heads is completed, and then returns to the initial origin in the Y direction; when the first row of spraying code module is cleaned, the second row of module descends to the bottom surface of the spray head to be attached to the paper surface under the driving of the cylinder, the spraying work is carried out, the first row of spraying code module stops spraying and rises under the driving of the cylinder, the cleaning trolley 43 moves to a working position along the X direction under the driving of the X-direction servo motor 45, and the cleaning work of the spray head is carried out on the first row of spraying code module. In the process of alternately working two rows of code spraying modules, code spraying work is not stopped, and the spray head does not need to be cleaned manually under the dangerous working condition of high-speed paper feeding, so that the spray head is cleaned without stopping the gravure press.
6. The detection module 6 is arranged behind the code spraying unit on the frame 1 and is characterized in that four groups of linear array cameras are used for shooting a spray printing image moving at a high speed, linear array detection can detect the two-dimensional code spray printing effect in a splicing imaging mode, and the four groups of linear array cameras can cover the whole layout without moving the position along with typesetting change.
7. And a drying module 7 arranged behind the detection module 6 is arranged on the rack 1, and is characterized in that the transverse drying width of a single lamp can reach 400mm, and two lamps can realize the drying of the whole breadth. The bottom of the drying lamp is provided with regularly arranged luminous lamp beads, the luminous power of the drying lamp can reach 25W/cm2, and the UV ink can be quickly dried, so that the UV ink drying device is suitable for high-speed production of gravure presses.
8. On the frame 1, an input detection signal unit 8 arranged behind the detection module 6 comprises a color code sensor for identifying the paper passing through and is used for issuing a code spraying command to the spray head; still contain a pinch roller encoder that has the tally function, color code sensor and pinch roller encoder circuit connection gravure press's controller.
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 (10)
1. The utility model provides an install two-dimensional code coding device of gravure press additional which characterized in that, includes the frame to and set up in the frame:
a dust removal module positioned at the paper feeding end of the frame,
the code spraying module is arranged behind the dust removal module and comprises a first row of code spraying modules and a second row of code spraying modules which are arranged in sequence, each code spraying module is provided with a high-precision spray head,
an automatic cleaning device arranged below the code spraying module,
the input detection signal unit is arranged behind the code spraying module and used for identifying the passing of the paper;
the first row of code spraying modules and the second row of code spraying modules work alternately, and each code spraying module is controlled to lift through an air cylinder; the automatic cleaning device is connected with the servo motor through a lead screw;
each code spraying module in the first row of code spraying modules and the second row of code spraying modules is movably arranged on the mounting beam of the rack through a corresponding linear motor module, so that each code spraying module independently moves left and right on the mounting beam;
the cylinder, the servo motor and the linear motor module are all connected to a controller of the gravure press.
2. The two-dimensional code assigning device added to the gravure press according to claim 1, wherein the dust removal module comprises a static electricity removing device and an air suction device, the static electricity removing device is provided with a first mounting bracket, and the first mounting bracket is mounted on the frame; the air suction device is provided with a second mounting bracket and is mounted on the rack through the second mounting bracket; the air suction device is connected with the air blower, and a brush is arranged below an air suction surface of the air suction device.
3. The two-dimensional code assigning device added to the gravure press according to claim 1, wherein the mounting beam is fixedly mounted with two guide rails equipped with sliders, the motor stator of the linear motor module is mounted between the two guide rails, the motor rotor is mounted on the rotor base together with the transmission roller assembly, one side of the rotor base on which the motor rotor is mounted is fixed with the sliders of the two guide rails, and the code spraying module is fixed with the other side of the rotor base.
4. The two-dimensional code assigning device added to the gravure press according to claim 3, wherein the mounting beam is provided with a reinforcing frame, and the guide rail and the motor rotor are fixed on the reinforcing frame.
5. The two-dimensional code assigning device added to the gravure press according to claim 3, wherein the guide rail is provided with a grating ruler, the movable sub-base is provided with a grating ruler reader, and the grating ruler reader is connected with the controller of the gravure press through a circuit.
6. The two-dimensional code assigning device added to the gravure press according to claim 1, wherein the automatic cleaning device comprises a cleaning trolley, a Y-direction moving structure and an X-direction moving structure; the X-direction moving structure is fixed on the rack and comprises an X-direction servo motor and an X-direction lead screw fixedly connected to a motor shaft; the Y-direction moving structure comprises a Y-direction servo motor and a Y-direction lead screw fixedly connected to a motor shaft, and the Y-direction servo motor is fixed on a sliding table of the X-direction lead screw; the cleaning trolley is fixed on the sliding table of the Y-direction screw rod; the height of the cleaning trolley is lower than the height of the code spraying module in lifting.
7. The two-dimensional code assigning device added to the gravure press according to claim 1, wherein a detection module is further arranged behind the code spraying module, and the detection module is provided with four groups of linear array cameras for shooting a jet printing image moving at a high speed.
8. The two-dimensional code assigning device added to the gravure press according to claim 1, wherein a drying module is further provided behind the code spraying module, and the drying module is provided with a plurality of drying lamps for full-width fast drying of UV ink.
9. The two-dimensional code assigning device added to the gravure press according to claim 1, wherein the input detection signal unit includes a color code sensor for identifying the passing of paper, and a pinch roller encoder having a counting function; the color code sensor and the pinch roller encoder are connected with the controller of the gravure press through lines.
10. The two-dimensional code assigning device added to the gravure press according to claim 1, wherein the frame is disposed in a paper feeding turning area after the last color set of the gravure press and before the paper receiving unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010194841.6A CN111332004A (en) | 2020-03-19 | 2020-03-19 | Install two-dimensional code coding device of gravure press additional |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010194841.6A CN111332004A (en) | 2020-03-19 | 2020-03-19 | Install two-dimensional code coding device of gravure press additional |
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| CN111332004A true CN111332004A (en) | 2020-06-26 |
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| CN202010194841.6A Withdrawn CN111332004A (en) | 2020-03-19 | 2020-03-19 | Install two-dimensional code coding device of gravure press additional |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723582A (en) * | 2018-07-16 | 2020-01-24 | 廊坊精工模切机械股份有限公司 | Roll web cross cutting line two-dimensional code spouts seal and detection device |
| CN112319048A (en) * | 2020-09-18 | 2021-02-05 | 季华实验室 | Shower nozzle module lifting adjusting device, ink jet printer and OLED display device |
| CN114261207A (en) * | 2022-01-07 | 2022-04-01 | 北京博信德诚技术发展有限公司 | Ink jet numbering machine shower nozzle module and ink jet numbering machine |
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