WO2015032128A1 - 闪喷控制方法及设备 - Google Patents
闪喷控制方法及设备 Download PDFInfo
- Publication number
- WO2015032128A1 WO2015032128A1 PCT/CN2013/086748 CN2013086748W WO2015032128A1 WO 2015032128 A1 WO2015032128 A1 WO 2015032128A1 CN 2013086748 W CN2013086748 W CN 2013086748W WO 2015032128 A1 WO2015032128 A1 WO 2015032128A1
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- WO
- WIPO (PCT)
- Prior art keywords
- printing
- flash
- spray
- flashing
- height
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16585—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles for paper-width or non-reciprocating print heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16517—Cleaning of print head nozzles
- B41J2/1652—Cleaning of print head nozzles by driving a fluid through the nozzles to the outside thereof, e.g. by applying pressure to the inside or vacuum at the outside of the print head
- B41J2/16526—Cleaning of print head nozzles by driving a fluid through the nozzles to the outside thereof, e.g. by applying pressure to the inside or vacuum at the outside of the print head by applying pressure only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16585—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles for paper-width or non-reciprocating print heads
- B41J2002/16591—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles for paper-width or non-reciprocating print heads for line print heads above an endless belt
-
- 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
Definitions
- the invention relates to digital printing technology, in particular to a flashing control method and device.
- Digital jet printing technology is a non-contact printing technology developed in recent years, which directly processes, transmits, and prints image data.
- digital printing technology eliminates the process of plate making, short printing cycle and high efficiency, especially for variable data, including variable images, printing tasks with high printing complexity, and simpler. Efficient advantages.
- the printing shield has not only been limited to paper and film, but also gradually transitioned to ceramics.
- Digital printing technology has entered the ceramic industry. The image is highly variable in real-time flexibility, and the speed of production is increased. The production efficiency is improved, the cost is reduced, and the printed tile image is diversified, which is favored by the majority of users.
- the invention provides a flashing spray control method and device for effectively maintaining the wetness of unused nozzles, thereby achieving the purpose of protecting the nozzle.
- the first aspect provides a flash spray control method, including:
- M ⁇ U' Division has the printing of the spacing of the prints, indeed ⁇ ! Whether to perform flashing, the flashing is instantaneous printing;
- the print is printed within the space between the print marks.
- the second aspect provides a flashing control device, including:
- a determining module configured to determine whether to perform flashing in a process of printing a printing object having a spacing between adjacent ones, wherein the flashing is instantaneous printing
- a flashing spray module configured to follow a preset flashing spray parameter when the determining is determined to perform flashing
- At least the ⁇ f head Jl ⁇ is printed on the ⁇ between the adjacent print objects.
- the flashing spray control method and device provided by the invention determine whether to perform flashing in the process of printing a printing object having a spacing between adjacent ones, and when determining to perform flashing, according to a preset flashing spray ⁇ ! :, ⁇
- ⁇ At least the head J ⁇ ⁇ is printed on the inside of the printed film, and is printed in the space between adjacent printing objects.
- the flashing is the spacing between the printed objects.
- the inside process does not affect the normal printing process and the printing quality of the printing object, and on the other hand, by using a nozzle including at least a nozzle on the head that is not used for printing the printing object, Printing between the gaps can effectively maintain the wetness of the unused nozzles, thereby achieving the purpose of protecting the nozzles.
- FIG. 1 is a flowchart of a flashing control method according to an embodiment of the present invention
- FIG. 2 is a schematic view of each of the tiles in the process of printing a tile according to an embodiment of the present invention
- FIG. 3 is a schematic structural diagram of a flashing control device according to an embodiment of the present invention.
- FIG. 4 is a schematic structural diagram of another flashing control device according to an embodiment of the present invention. detailed description
- FIG. 1 is a flowchart of a flashing control method according to an embodiment of the present invention. The method is performed by a flash control device that can be hardware or software integrated into a conventional digital printing device to control the printing process. As shown in FIG. 1, the method includes:
- the ⁇ head is mounted on the head of the printed mark, and the distance between the printing portions of the head is printed.
- the method provided by the embodiment is particularly suitable for printing a printing object having a spacing between adjacent ones, and only a part of the nozzles on the nozzle are used for printing a printing object, for example, a printing process for ceramics. .
- a printing target an object on which a graphic is to be printed.
- the printing object of the embodiment may be a ceramic embryo (hereinafter referred to simply as ceramic), but is not limited thereto.
- This embodiment proposes to print on the nozzle of the printing object. In order to ensure the wetness of the unused nozzles, the purpose of protecting the nozzles is achieved.
- the operator can set a predetermined number of printing objects to perform a flashing.
- the specified number of values is not limited, for example, it can be 5, 7 , 10, etc.
- an optional implementation of step 101 includes: determining whether the current distance from the last flashing operation has been separated by a specified number of printing objects; if yes, determining to perform flashing; if not, determining not to flash spray.
- the flashing control method provided by the embodiment is performed within the interval between adjacent printing objects, so that the normal printing process is not affected, and the printing quality of the printing object is not affected, but It is ensured that the flashing can be carried out within the interval between adjacent printing objects, and it is necessary to preset a suitable flashing spray.
- the flashing finger can ensure that the flashing is performed within the interval between adjacent printing objects. Use ⁇ :.
- the flashing parameters can be set and stored before the printing is started, and after the printing is started, the stored flashing parameters are used to perform the flashing at an appropriate timing.
- the operator can set the flash spray and its value according to the actual production environment and the production cycle, as well as the size and type of the printed object, which is not limited in this embodiment.
- the flashing spray may include a flashing delay, a flashing height, a flashing level, etc., wherein the flashing delay is used to indicate a time interval between the completion of printing of the printing object and the start of the flashing. In layman's terms, it is the time since the printing object has finished printing normally.
- the flash height is used to indicate the height of the content that needs to be flashed, that is, the number of lines that need to be printed by flash.
- the flash spray level is used to indicate the amount of ink droplets needed to perform a flash spray. In this description, it is necessary to set the sum of the flashing delay and the flashing height to be less than or equal to the spacing between adjacent printing objects, so as to ensure that the flashing is performed within the interval between adjacent printing objects.
- the flash jet may also include a flashing frequency and a flashing resolution.
- the flash frequency is the actual operating frequency of the nozzle.
- the flash resolution is the actual resolution of the printhead. Since the flashing process is performed during the normal printing process of the printing object, the flashing frequency and the flashing resolution are the same as the frequency and resolution of the printing head when printing the printing object, respectively. Based on this, these two parameters can be set independently.
- step 102 includes: after determining that the flashing is performed, after the printing of the current printing object is completed, the time of delaying the flashing is indicated The amount of ink droplets indicated by the flashing gray level, the printing of the height indicated by the flashing height is performed, and when the height indicated by the flashing height is printed, the printing is stopped, and the next printing object is to be printed.
- the nozzle can be printed on the nozzle of the nozzle, so that the object can be ii ij wet ⁇ ⁇ ⁇ , and JL ⁇ is easy to implement.
- the flashing control method determines whether to perform flashing in the process of printing a printing object having a spacing between adjacent ones, and when determining to perform flashing, according to
- the preset flashing light ⁇ t, ⁇ at least the head of the ⁇ f head is printed on the nozzles of the printing and printing, and the printing is performed within the interval between adjacent printing objects, on the one hand, the flashing It is carried out within the spacing between the printing objects without affecting the normal printing process, and does not affect the printing quality of the printing object.
- the nozzles for the nozzles to be printed are printed at a distance between the printing targets, so that the wetness of the unused nozzles can be effectively maintained, thereby achieving the purpose of protecting the nozzles.
- the technical solution of the present invention will be further described in detail below by taking the printing object in the embodiment of the present invention as a ceramic tile as an example.
- the flashing frequency that is, the actual working frequency of the nozzle
- the flashing resolution is also consistent with the resolution used in actual production. . Therefore, the two parameters of flash frequency and resolution can be set separately. The following highlights the settings of other flashing parameters.
- the ceramic production line continuously transports a certain size (ie, length X width) of the tile to the underside of the printing system through the conveyor belt, and the ceramic printing device prints the graphic on the tile, and the tile continues on the conveyor belt.
- the process is processed until it is fired into a finished product.
- the width of the ceramic printing device is DeviceWidth
- the width of the effective graphic is less than or equal to DeviceWidth. From the transmission of the tile, there is a certain spacing between adjacent tiles. Because of the randomness of the tile placement, the value of m is not fixed. Flashing needs to be done within this spacing m.
- the flashing can be performed in a complete process of printing production by the method provided by the present invention. Specifically, in the printing process, after each tile arrives, the ceramic printing device prints the same size image of the tile on the tile, and then determines whether the flash spray is enabled. To determine whether the flash spray function is allowed to be enabled, if flashing is allowed, it is judged whether the interval n of the tile is satisfied. When the ⁇ ⁇ is satisfied, the time of the flashing delay indication is delayed after the image is printed. The height of the flash mark is indicated. The gray level of the print is the value of the flash gradation. The width of the print is the device width, that is, all the nozzles of the device are printed. After the content of the height indicated by the flashing height is printed, stop printing and wait for the next tile to arrive.
- the flash blow enable ( enbale ) is invalid, the flash spray function is not allowed.
- the operator can determine whether to activate the flash spray and set the parameters of the flash spray according to the actual environment and production cycle, as well as the size and type of the ceramic.
- the ink droplets of the flash jets are all on the conveyor belt between the tiles, so it is necessary to clean the ink droplets on the conveyor belt after the completion of the flashing, that is, The ink droplets formed on the conveyor belt are removed by the printing of the inter-printing pair to ensure that the tiles are not affected.
- the tile size is length (length): 600mmx width (width): 300mm
- the effective graphic image to be printed is 600mm.
- the spacing m between the tiles is generally 100 mm or more
- the flashing interval n can be set to 5
- the delay of the flashing is set to 12 mm
- the height of the flashing is set to 10 mm.
- the flash level can be set to 2.
- the ceramic printing equipment firstly prints a length of 600mm and a width of 300mm. After the 600mm graphic printing is completed, on the one hand, it is judged whether or not the flashing is allowed to be performed; on the other hand, the printed ceramic tiles are counted, and each time five tiles are separated, one flashing is performed, and in other cases, the flashing is not performed. If the flashing condition is met, a delay of 12 mm is first performed, followed by a 10 mm flashing, the flashing gray level is all 2, and the flashing width is 350 mm, that is, the width of the i-feed. The gray level of the nozzle is printed, depending on the data sent to the nozzle.
- the method provided by the above embodiments of the present invention may be completed by a flashing control device, which may be composed of a software part and a hardware part, and the software part may be run on a PC for completing related
- the hardware part is the main implementation part of the flashing control method, specifically for completing the printing and flashing of the effective graphic, for example, including buffering and transmitting the graphic content , the filling of flashing content, the statistics of flashing delay, and the control of the nozzle parts, and so on.
- the various parts are closely matched to effectively implement the flash jet control method of the present invention.
- the hardware part can be implemented by a ceramic printing device, but is not limited thereto.
- FIG. 3 is a schematic structural diagram of a flashing control device according to an embodiment of the present invention. As shown in FIG. 3, the device includes: a determination module 31 and a flash spray module 32.
- the determining module 31 is configured to determine whether to perform flashing in the process of printing a printing object having a spacing between adjacent ones, wherein the flashing is instantaneous printing.
- the flashing module 32 is connected to the determining module 31, and is configured to, when the determining module 31 determines to perform the flashing, according to the preset flashing, ⁇ at least ⁇ Printing is performed within the spacing between adjacent print objects.
- the determining module 31 is specifically configured to determine whether the current flashing operation has been separated by a specified number of flashing objects, and if the determination result is yes, determine to perform flashing; if not, determine Do not flash.
- the flashing parameters may include, but are not limited to, a flash spray delay, a flash spray height, and a flash spray level.
- the flashing delay is used to indicate a time interval from completion of printing to the start of flashing of the printing object
- the flashing height is used to indicate a height of content requiring flashing
- the gray level is used to indicate the amount of ink droplets required for performing the flashing; wherein, the sum of the flashing delay and the flashing height is less than or equal to the spacing between the adjacent printing objects.
- the flashing ink 32* ⁇ is used for the printing of the printing object, the time interval of the flashing delay indication, and the at least the nozzle is printed on the printing object.
- the nozzle inside the nozzle starts to print at the height indicated by the flashing height according to the amount of ink droplet indicated by the flashing gray level, and when the height of the flashing height is indicated, the printing is stopped. Printing, will be the next object to be printed
- flash> «3 ⁇ 4 ⁇ 32 in addition to the completion of the flash spray> ⁇ Bu, you can also print on the nozzle ⁇ " ⁇ 1 ⁇ ⁇ on the line is W" printed.
- the print object may be a tile carried by a conveyor belt.
- the flashing control device further includes: a clearing module 33.
- the clearing module 33 is configured to, after the flashing module 32 completes the flashing, clean the ink droplets formed on the conveyor by printing the flashing module 32 at a distance between the printing pairs.
- the clearing module 33 can be attached to the ⁇ 3 ⁇ 4 platform of the conveyor, but is not limited thereto.
- the function modules of the flashing control device provided in this embodiment can be used to execute the process of the method embodiment shown in FIG. 1.
- the specific working principle is not described here. For details, refer to the process of the method embodiment.
- the flashing control device determines whether to perform flashing in the process of printing a printing object having a spacing between adjacent ones, and when determining to perform flashing, according to preset flashing parameters, At least the head of the stamp is printed within the spacing between adjacent print objects.
- the flash spray is performed within the spacing between the print objects without affecting normal.
- the printing process does not affect the printing quality of the printing object, and the other nozzle prints in the space between the printing objects, which can effectively maintain the wetness of the unused nozzle, thereby achieving the protection of the nozzle. purpose.
- the nozzles which are the nozzles on which the printing object is to be printed, are printed at a distance between adjacent printing objects.
- Also provided is a computer comprising one or more computer readable shields with computer executable instructions that, when executed by a computer, perform the flash spray control method described above.
- a computer or computing device such as described herein, has hardware, including one or more processors or processing units, system memory, and some form of computer readable medium.
- computer-readable shields include computer storage media shields and communication media shields.
- Computer storage media includes volatile and nonvolatile, removable and non-removable shields implemented in any method or technology for storing information such as computer readable instructions, data structures, program modules or other data.
- the computer can be used in one or more remote computers, such as logical connections of remote computers operating in a network environment.
- remote computers such as logical connections of remote computers operating in a network environment.
- embodiments of the invention are applicable to numerous other general purpose or special purpose computing system environments or configurations.
- the computing system environment is not intended to limit the scope of use or functionality of any aspect of the invention.
- the computer environment should not be interpreted as having any dependency or requirement relating to any one or combination of components illustrated in the exemplary operating environment.
- Examples of well-known computing systems, environments, and/or configurations suitable for use in aspects of the present invention include, but are not limited to: personal computers, server computers, handheld or laptop devices, multiprocessor systems, microprocessor based System, set top box, programmable consumer electronics, mobile phone, network PC, small computer, mainframe computer, distributed computing environment including any of the above systems or devices, and the like.
- Computer executable instructions can be organized as software into one or more computer executable components or modules.
- program modules include, but are not limited to, routines, programs, objects, components, and data structures that perform particular tasks or implement particular abstract data types.
- aspects of the invention may be implemented in any number of such components or modules and their organization. For example, aspects of the invention are not limited to the specific computer-executable instructions or specific components or modules illustrated in the figures and described herein. Other embodiments of the invention may include different computer-executable instructions or components having more or less functionality than those illustrated and described herein.
- aspects of the invention may also be implemented in a distributed computing environment where tasks are performed by remote processing devices that are linked through a communications network.
- the program ⁇ can be located in both the memory and the memory.
- the aforementioned program can be stored in a computer readable storage shield.
- the steps including the foregoing method embodiments are performed; and the foregoing storage medium shield includes: a ROM, a RAM, a magnetic disk or an optical disk, and the like, which can store various program codes.
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Abstract
一种闪喷控制方法及设备。该方法包括:在对相邻之间存在间距的喷印对象进行喷印的过程中,确定是否进行闪喷,所述闪喷是指瞬间喷印(步骤101);当确定进行闪喷时,按照预设的闪喷参数,使用至少包括喷头上未被用于对喷印对象进行喷印的喷嘴在内的喷嘴,在相邻喷印对象之间的间距内进行喷印(步骤102)。该设备包括:确定模块(31),用于在对相邻之间存在间距的喷印对象进行喷印的过程中,确定是否进行闪喷,所述闪喷是指瞬间喷印;闪喷模块(32),用于在所述确定模块确定进行闪喷时,按照预设的闪喷参数,使用至少包括喷头上未被用于对喷印对象进行喷印的喷嘴在内的喷嘴,在相邻喷印对象之间的间距内进行喷印。采用该方法和设备可有效维持未使用喷嘴的湿润,进而达到保护喷头的目的。
Description
闪喷控制 法及设备
技术领域
本发明涉及数码打印技术, 尤其涉及一种闪喷控制方法及设备。 背景技术 数码喷印技术是近年来高速发展起来的一种非接触式印刷技术,它是 将图像数据直接处理、 传输、 喷印。 与传统的印刷方式相比, 数码喷印技 术省去了制版等过程, 印刷周期短, 效率高, 尤其对于可变数据, 包括可 变图像等印刷复杂度较高的印刷任务, 更是具有简单高效的优势。 而且近 年来,得益于数码喷印技术的优势, 喷印介盾开始不仅仅局限于纸类、膜 类, 也逐步过渡到陶瓷类。 数码喷印技术进入陶瓷行业, 图像实时可变的 高度灵活性, 投入生产的快速性, 使得生产效率提高, 成本降低, 且喷印 的瓷砖图像多样化, 得到了广大用户的青睐。
但是由于陶瓷喷印环境空气干燥, 灰尘大, 对于喷头来说, 是相当恶 劣的, 而喷头本身又属于高价值部件。 陶瓷每一批次的生产, 尺寸基本固 定, 且生产周期较长, 如果喷头的一些喷嘴长时间不使用, ^艮可能造成堵 嘴并且不容易修复, 从而造成喷头的损耗。
本说明书中对于任何现有技术的描述不应被看做是承认或者暗示其 f内容在申请曰
本领域的公知常识, 发明内容
本发明提供一种闪喷控制方法及设备, 用以有效的维持未使用喷嘴的湿 润, 进而达到保护喷头的目的。
第一方面提供一种闪喷控制方法, 包括:
M ^目^ U'司存在间距的喷印对 印的 中, 确^!否进行闪喷, 所 述闪喷是指瞬间喷印;
当确定进行闪喷时, 按照预设的闪喷 ^^至少包^ t头上^ M于^
印对 印的^在内的 ^, 目部喷印对 间的间距内进 印。
第二方面提供一种闪喷控制设备, 包括:
确定模块, 用于在对相邻之间存在间距的喷印对象进行喷印的过程中, 确定是否进行闪喷, 所述闪喷是指瞬间喷印;
闪喷模块,用于在所述确定^确定进行闪喷时,按照预设的闪喷参数,
^^至少包^ f头 Jl^^于^ 印对 印的^在内的 ^,在相邻喷印 对象之间的间距内进行喷印。
本发明提供的闪喷控制方法及设备, 在对相邻之间存在间距的喷印对象 进行喷印的过程中, 确定是否进行闪喷, 当确定进行闪喷时, 按照预设的闪 喷^!:, ^至少 头 J ^^于^ t印对 印的^在内的 ^,在 相邻喷印对象之间的间距内进行喷印, 一方面该闪喷是在喷印对象之间的间 距内进行不会影响正常喷印流程和对喷印对象的喷印质量, 另一方面通过使 用至少包括喷头上未被用于对喷印对象进行喷印的喷嘴在内的喷嘴, 在喷印 对象之间的间距内进行喷印, 能够有效的维持未使用喷嘴的湿润, 进而达到 保护喷头的目的。 附图说明
图 1为本发明实施例提供的一种闪喷控制方法的流程图;
图 2为本发明实施例提供的瓷砖喷印过程中各^:的示意图;
图 3为本发明实施例提供的一种闪喷控制 i殳备的结构示意图;
图 4为本发明实施例提供的另一种闪喷控制 i殳备的结构示意图。 具体实施方式
现在将参照附图来详细描述本发明的各种示例性实施例。 应注意到: 除 非另外具体说明, 否则在这些实施例中阐述的部件和步骤的相对布置、 数字 表达式和数值不限制本发明的范围。
同时, 应当明白, 为了便于描述, 附图中所示出的各个部分的尺寸并不 是按照实际的比例关系绘制的。
以下对至少一个示例性实施例的描述实际上仅仅是说明性的, 决不作为
对本发明及其应用或使用的^ Γ限制。
对于相关领域普通技术人员已知的技术、方法和设备可能不作详细讨论, 适当情况下, 所述技术、 方法和 i殳备应当被视为授权说明书的一部分。 在这里示出和讨论的所有示例中, 任何具体值应祐僻释为仅仅是示例性 的, 而不是作为限制。 因此, 示例性实施例的其它示例可以具有不同的值。 图 1为本发明实施例提供的一种闪喷控制方法的流程图。 该方法由闪喷 控制设备来执行,该设备可以为硬件或软件,集成于通常的数码喷印设备中, 对喷印过程进行控制。 如图 1所示, 所述方法包括:
101、 ^目 间存在间距的喷印对 印的½中, 确^ 否进行闪 喷, 所述闪喷是指瞬间喷印。
102、 当确定进行闪喷时,按照衡殳的闪喷 ^至少包^ f头上^ ^于 W印对 印的^在内的^, 目部喷印对 间的间距内进 印。
本实施例提供的方法尤其适用于对相邻之间存在间距的喷印对象进行喷 印, 且喷头上仅有部分喷嘴用于对喷印对象进行喷印的场景, 例如对陶瓷的 喷印过程。 在本实施例中, 需要在喷印对象上喷印图文, 故将需要在其上喷 印图文的对象称为喷印对象。 可选地, 本实施例的喷印对象可以是陶瓷胚砖 (后续简称为陶瓷), 但不限于此。
具体地, 考虑到喷嘴在干燥的环境中长时间不喷印, 则很可能造成堵嘴 并且不容易修复, 从而造成喷头损耗的问题, 本实施例提出一种在喷印对象 的喷嘴进行喷印, 从而保证未被使用的喷嘴的湿润, 进而达到保护喷头的目 的。
其中,在对喷印对象进行喷印的过程中, 如何确定是否进行闪喷呢? 这点可以根据实际的生产环境和生产周期, 以及喷印对象的尺寸和类型等, 确定合适进行闪喷。 说明, 为了能够更好地湿润未被使用的喷嘴, 操作 人员可以设置每间隔指定个数的喷印对象就进行一次闪喷, 所述指定个数的 数值不做限定, 例如可以是 5、 7、 10等。
基于上述, 步骤 101的一种可选实施方式包括: 确定当前距离上一次闪 喷操作是否已经间隔指定个数的喷印对象; 如果是, 则确定进行闪喷; 如果 否, 则确定不进行闪喷。
另外, 本实施例提供的闪喷控制方法是在相邻喷印对象之间的间距内进 行, 所以不影响正常的喷印流程, 且不会对喷印对象的喷印质量造成影响, 但 了保证闪喷能够在相邻喷印对象之间的间距内进行, 需要预先设置合 适的闪喷^ L 所述闪喷 指能够保证闪喷在相邻喷印对象之间的间距 内进行而需 吏用的 ^:。
具体地, 可以在喷印启动前, 将闪喷参数设置好并存储起来, 在喷印启 动后, 使用存储的闪喷参数, 在适当的时刻进行闪喷。 例如, 操作人员具体 可以根据实际的生产环境和生产周期, 以及喷印对象的尺寸和类型等, 来设 置闪喷 及其数值, 本实施例对此不做限定。
可选地, 闪喷^ t可以包括闪喷延迟、 闪喷高度及闪喷 级等^ L 其中,闪喷延迟用于指示自对喷印对象完成喷印到开始闪喷之间的时间间隔, 通俗的说, 就是自对喷印对象完成正常喷印之后多久开始闪喷。 闪喷高度用 于指示需要闪喷的内容的高度, 也就是闪喷需要喷印的线数。 闪喷 级用 于指示进行闪喷需要的墨滴量。 在此说明, 需要设置闪喷延迟与闪喷高度之 和小于或等于相邻喷印对象之间的间距, 这样才能保证闪喷在相邻喷印对象 之间的间距内进行。
进一步, 闪喷 还可以包括闪喷频率和闪喷分辨率。 闪喷频率是指喷 头的实际工作频率。 闪喷分辨率是指喷头的实际分辨率。 由于闪喷过程是在 对喷印对象的正常喷印过程中进行的, 所以闪喷频率和闪喷分辨率分别与对 喷印对象进行喷印时喷头的频率和分辨率相同。 基于此, 这两个参数可以不 用单独设置。
基于上述提供的闪喷参数, 步骤 102的一种可选实施方式包括: 在确定 进行闪喷后, 在对当前喷印对象完成喷印之后, 延迟所述闪喷延^指示的时间 按照所述闪喷灰度级指示的墨滴量, 进行所述闪喷高度指示的高度的喷印, 当所述 闪喷高度指示的高度喷印完 ^ ^, 停止喷印, 將待下一个喷印对象的到
进一步可^, 可以 喷头 斤有的^ 目部喷印对 ^ϋ'司的间距内进行 喷印, 这样^可以 ii ij湿润^ ^的^的目的, 而 JL ^便于实施。
由上述可见, 本实施例提供的闪喷控制方法, 在对相邻之间存在间距的 喷印对象进行喷印的过程中, 确定是否进行闪喷, 当确定进行闪喷时, 按照
预设的闪喷^ t, ^至少包^ f头上^ M于对喷印对 印的 ^在内 的喷嘴, 在相邻喷印对象之间的间距内进行喷印, 一方面该闪喷是在喷印对 象之间的间距内进行不会影响正常喷印流程, 且不会对喷印对象的喷印质量 造成影响, 另一方面通过使用至少包括喷头上未被用于对喷印对象进行喷印 的喷嘴在内的喷嘴, 在喷印对象之间的间距内进行喷印, 能够有效的维持未 使用喷嘴的湿润, 进而达到保护喷头的目的。
下面以本发明实施例中的喷印对象为瓷砖为例, 对本发明技术方案做进 一步详细说明。 致喷 ^损耗的问题, 需要预先设置闪1^ ¾:。 由于是在生产 ^生产的^^中 进行闪喷, 所以闪喷频率, 即喷头的实际工作频率, 跟打印生产所使用的频 率一致; 闪喷分辨率, 也和实际生产所使用的分辨率一致。 因此, 闪喷频率 和分辨率这两个参数可以不用单独设置。 下面重点说一下其它闪喷参数的设 置。
来说, 陶瓷生产线是连续不断地通过传送带将一定尺寸(即长 X宽) 的瓷砖输送到喷印系统下方, 由陶瓷喷印设备将图文喷印在瓷砖上, 瓷砖继 续在传送带上经过后续工艺处理直至烧制成成品。 一般来说, 陶瓷喷印设备 的幅宽为设备宽 ( DeviceWidth ), 而有效图文的宽度 ( width )小于或者等 于 DeviceWidth, 从瓷砖的传送来说, 相邻瓷砖之间都有一定的间距 m, 由 于瓷砖摆放的随意性, 所以 m的值并不固定。 闪喷需要在这个间距 m之内 完成。 基于此, 可以设置闪喷使能(enable ), 用于表示是否允许启动闪喷; 设置闪喷间隔 n, 用于表示每隔 n块瓷砖进行一次闪喷; 设置闪喷延迟 ( delay ), 用于表示对瓷砖完成喷印之后, 延迟多长时间进行闪喷; 设置闪 喷高度(height ) , 用于表示所要喷印的内容的高度, 即需要喷印的线数; 设置闪喷灰 JL级(level), 用于表示闪喷需要的墨滴量。 在此说明, 闪喷延 迟和闪喷高度的和不能够超过相邻瓷砖之间的间距 m, 否则会影响正常生产 的瓷砖盾量。
设置好上述参数之后, 可以采用本发明提供的方法在打印生产的一次完 整流程中进行闪喷。 具体地, 在打印过程中, 每一块瓷砖到来之后, 陶瓷喷 印设备将瓷砖同样大小的图像喷印在瓷砖上,然后判断是否设置有闪喷使能,
以确定是否允许启动闪喷功能, 如果允许闪喷, 则判断是否已经满足间隔 n 块瓷砖的^ K 当满足这个^ ^时, 则从图像完成喷印之后, 延迟闪喷延迟 指示的时间, 开始进行闪喷高度指示的高度的喷印, 喷印的灰度级为闪喷灰 度级的值, 喷印的宽度为设备宽(DeviceWidth ), 即设备的所有喷嘴全都进 行喷印。 当闪喷高度指示的高度的内容喷印完成之后, 停止喷印, 等待下一 个瓷砖的到来。
如果未满足间隔 n块瓷砖的^ K 则不进行喷印。 同样, 如果闪喷使能 ( enbale )无效, 则不允许启动闪喷功能。 在陶瓷生产的使用过程中, 操作 人员可以根据实际的环境和生产周期, 以及陶瓷的尺寸和类型, 确定是否启 动闪喷, 以及设置闪喷的各项参数。
进一步, 因为瓷砖承载在传送带上, 瓷砖之间为露出的传动带, 因此闪 喷的墨滴都在瓷砖之间的传送带上, 所以在完成闪喷之后需要对传送带上的 墨滴进行清理,即对 目部喷印对 间的间距内进 印形成在所述传送带上 的墨滴进行清除, 从而保证不对正常生产的瓷砖产生影响。
以对 XAAR1001喷头为基础的 DeviceWidth:350mm幅宽彩色陶瓷数码 喷印设备在陶瓷生产中的使用为例, 举例说明本发明技术方案中各^ t的取 值, 各参数指向的具体位置可参见图 2所示。
其中, 瓷砖尺寸为长 ( length ) :600mmx宽(width ) :300mm, 则需要 喷印的有效图文的长度为 600mm。按照用户的实际使用情况,一般瓷砖之间 的间距 m在 100mm以上,则可以将闪喷间隔 n设置为 5, 闪喷延迟 ( delay ) 设置为 12mm, 闪喷高度(height )设置为 10mm, 而闪喷 级( level )可 以设置为 2。
在生产过程中, 陶瓷喷印设备在扫描到瓷砖到来之后,首先进行 600mm 长度, 300mm宽度的图文喷印。 当 600mm的图文喷印完成之后, 一方面判 断是否允许进闪喷; 另一方面, 对喷印的瓷砖进行统计, 每间隔 5块瓷砖, 进行一次闪喷, 其余情况下不进行闪喷。 如果满足闪喷条件, 则首先进行 12mm的延迟, 然后进行 10mm的闪喷, 闪喷灰度级全部为 2, 闪喷幅宽为 350mm, 即 i殳备幅宽。 喷嘴所喷印的灰度级, 取决于往喷头所发送的数据。 当闪喷完成之后, 返回继续等待下一块瓷砖的到来, 并将闪喷在传送带上的 墨滴清除。
在此说明, 本发明上述实施例提供的方法可由闪喷控制设备完成, 所述 闪喷控制 i殳备可以由软件部分和硬件部分构成,所述软件部分可以运行于 PC 上, 用于完成有关闪喷参数的设置以及对闪喷的控制; 硬件部分作为该闪喷 控制方法的主体实现部分, 具体用于完成对有效图文的喷印及闪喷, 例如包 括对图文内容的緩存和传输、 闪喷内容的填补、 闪喷延迟的统计, 以及喷头 部件的控制, 等等。 各个部分紧密配合, 才能够有效地实现本发明所述的闪 喷控制方法。 其中, 所述硬件部分可以由陶瓷喷印设备实现, 但不限于此。
图 3为本发明实施例提供的一种闪喷控制设备的结构示意图。 如图 3所 示, 所述设备包括: 确定模块 31和闪喷模块 32。
确定模块 31, 用于在对相邻之间存在间距的喷印对象进行喷印的过程 中, 确定是否进行闪喷, 所述闪喷是指瞬间喷印。
闪喷模块 32,与确定模块 31连接,用于在确定模块 31确定进行闪喷时, 按照预设的闪喷^ t, ^至少包^ f头上^ M于^ 印对 印的^ 在内的 , 在相邻喷印对象之间的间距内进行喷印。
在一可选实施方式中,确定模块 31具体用于确定当前距离上一次闪喷操 作是否已经间隔指定个数的闪喷对象,如果确定结果为是,则确定进行闪喷; 如果否, 则确定不进行闪喷。
可选地, 所述闪喷参数可以包括但不限于: 闪喷延迟、 闪喷高度和闪喷 级。 其中, 所述闪喷延迟用于指示自对所述喷印对象完成喷印到开始闪 喷之间的时间间隔, 所述闪喷高度用于指示需要闪喷的内容的高度, 所述闪 喷灰度级用于指示进行闪喷需要的墨滴量; 其中, 所述闪喷延迟与所述闪喷 高度之和小于或等于所 目邻喷印对象之间的间距。
基于上述闪喷 t,闪喷 32 *^用于^当 »印对象 ^喷印^, 斤述闪喷延迟指示的时间间隔, ^^至少包括所述喷头上 于对喷印对象 进^ t印的喷嘴在内的喷嘴, 开始按照所述闪喷灰度级指示的墨滴量, 进行所述闪 喷高度指示的高度的喷印, 当所述闪喷高度指示的高度喷印¾ ^, 停止喷印, 將待下一 印对象的到
进一步说明,闪 >«¾^32除了完成闪喷> ^卜,还可以 喷头上的 ^"^1^^印 对 行正 W "印。
可选地, 所述喷印对象可以是由传送带承载的瓷砖。 基于此, 如图 4所
示, 所述闪喷控制设备还包括: 清除模块 33。
清除模块 33, 用于在闪喷模块 32完成闪喷之后, 对闪喷模块 32在 ^ 喷印对 间的间距内进 印形成在所述传送带上的墨滴进行清除。
在具体实现上,清除模块 33 可以附着于传送带的 ^¾平台之上,但 不限于此。
本实施例提供的闪喷控制设备的各功能模块可用于执行图 1所示方法实 施例的流程, 其具体工作原理不再赘述, 详见方法实施例的流程。
本实施例提供的闪喷控制设备, 在对相邻之间存在间距的喷印对象进行 喷印的过程中, 确定是否进行闪喷, 当确定进行闪喷时, 按照预设的闪喷参 数, 至少 头 于^ t印对 印的^在内的 ^,在相邻 喷印对象之间的间距内进行喷印, 一方面该闪喷是在喷印对象之间的间距内 进行不会影响正常喷印流程, 且不会对喷印对象的喷印质量造成影响, 另一 嘴,在喷印对象之间的间距内进行喷印,能够有效的维持未使用喷嘴的湿润, 进而达到保护喷头的目的。
开还提供一种或多种具有计算机可执行指令的计算机可读介盾, 所 述指令在由计算机执行时, 执行闪喷控制方法, 所述方法包括: 在对相邻之 间存在间距的喷印对象进行喷印的过程中, 确定是否进行闪喷, 所述闪喷是 指瞬间喷印; 当确定进行闪喷时, 按照预设的闪喷参数, 使用至少包括喷头 上未被用于对喷印对象进行喷印的喷嘴在内的喷嘴, 在相邻喷印对象之间的 间距内进行喷印。
开还提供一台包括带有计算机可执行指令的一个或多个计算机可读 介盾的计算机, 所述指令在由计算机执行时执行上述闪喷控制方法。
示例性操作环境
诸如此处所描述的计算机或计算 i殳备具有硬件, 包括一个或多个处理器 或处理单元、系统存储器和某种形式的计算机可读介盾。作为示例而非限制, 计算机可读介盾包括计算机存储介盾和通信介盾。 计算机存储介盾包括以用 于存储诸如计算机可读指令、 数据结构、 程序模块或其它数据的信息的任何 方法或技术实现的易失性与非易失性、 可移动与不可移动介盾。 通信介盾一
指令、 数
据结构、 程序模块或其它数据, 并且包括任何信息传递介盾。 以上的任一种 的組合也包括在计算机可读介盾的范围之内。
计算机可使用至一个或多个远程计算机, 如远程计算机的逻辑连接在网 ^匕环境中操作。 尽管结合示例性计算系统环境进行了描述, 但本发明的各 实施例可用于众多其它通用或专用计算系统环境或配置。 计算系统环境并非 旨在对本发明的任何方面的使用范围或功能提出«^限制。 此外, 计算机环 境也不应被解释成对于示例性操作环境中所示出的任一組件或其組合有任何 依赖或要求。 适用于本发明的各方面的公知的计算系统、 环境和 /或配置的 示例包括,但不仅限于: 个人计算机、服务器计算机、手持式或膝上型设备、 多处理器系统、 基于微处理器的系统、 机顶盒、 可编程消费电子产品、 移动 电话、 网络 PC、 小型计算机、 大型计算机、 包括上面的系统或设备的中的任 何一种的分布式计算环境等等。
可以在由一台或多台计算机或其他设^ I行的诸如程序模块之类的计算 机可执行的指令的一¾J下文中来描 发明的各实施例。 计算机可执行指 令可作为软件被組织成一个或多个计算机可执行組件或模块。 一般而言, 程 序模块包括, 但不限于, 执行特定任务或实现特定抽象数据类型的例程、 程 序、 对象、 組件, 以及数据结构。 可以利用任何数量的这样的組件或模块及 其組织来实现本发明的各方面。 例如, 本发明的各方面不仅限于附图中所示 出并且在此处所描述的特定计算机可执行指令或特定組件或模块。 本发明的 其他实施例可以包括具有比此处所示出和描述的功能更多或更少功能的不同 的计算机可执行指令或組件。 本发明的各方面也可以在其中任务由通过通信 网络链接的远程处理设备执行的分布式计算环境中实现。 在分布式计算环境 中, 程序 ^可以位于包括存储器存 殳备在内的 和 计算^ 储介 质中。
本领域普通技术人员可以理解: 实现上述各方法实施例的全部或部分步 骤可以通过程序指令相关的硬件来完成。 前述的程序可以存储于一计算机可 读^ 储介盾中。 该程序在执行时, 执行包括上述各方法实施例的步骤; 而 前述的存储介盾包括: ROM、 RAM, 磁碟或者光盘等各种可以存储程序代 码的介盾。
最后应说明的是: 以上各实施例仅用以说明本发明的技术方案, 而非对
其限制; 尽管参照前述各实施例对本发明进行了详细的说明, 本领域的普通 技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改, 或者对其中部分或者 技术特征进行等同替换; 而这些修改或者替换, 并 不使相应技术方案的本盾脱离本发明各实施例技术方案的范围。
Claims
1、 一种闪喷控制方法, 其特征在于, 包括:
M ^目^ ϋ'司存在间距的喷印对 印的 中, 确^ 否进行闪喷, 所 述闪喷是指瞬间喷印;
当确定进行闪喷时, 按照预设的闪喷 ^^至少包^ t头上^ M于^ 印对 印的 在内的^, ^ ρ喷印对 间的间距内进 印。
2、根据权利要求 1所述的方法, 其特征在于, 所述确定是否进行闪喷, 包括:
确定当前距离上一次闪喷操作是否已经间隔指定个数的喷印对象; 如果是, 则确定进行闪喷; 如果否, 则确定不进行闪喷。
3、根据权利要求 1所述的方法, 其特征在于, 所述闪喷参数包括: 闪喷 延迟、 闪喷高度和闪喷灰度级; 其中, 所述闪喷延迟用于指示自对所述喷印 对象完成喷印到开始闪喷之间的时间间隔, 所述闪喷高度用于指示需要闪喷 的内容的高度, 所述闪喷灰度级用于指示进行闪喷需要的墨滴量; 其中, 所 述闪喷延迟与所述闪喷高度之和小于或等于所述相邻喷印对象之间的间距。
4、根据权利要求 3所述的方法, 其特征在于, 所述按照预设:的闪喷参数, ^^至少包^ f头上^ M于^ f印对 印的^在内的 ^, ^目部喷印 对^ 间的间距内进 印, ^ -.
当前喷印对象完成喷印之后, 延^斤述闪喷延迟指示的时间间隔,使用至 少包括所述喷头上^ M于^ 印对 印的^在内的 ^, ^按照所述 闪喷灰度级指示的墨滴量, 进行所述闪喷高度指示的高度的喷印, 当所述闪喷高度 指示的高度喷印完^ ^, 停止喷印, 將待下一 印对象的到来。
5、根据权利要求 1-4任一项所述的方法, 其特征在于, 所述喷印对象为 由传送带承载的瓷砖。
6、根据权利要求 5所述的方法, 其特征在于, 所述按照预设:的闪喷参数, ^^至少包^ f头上^ Μ于^ f印对 印的^在内的 ^, ^目部喷印 对^ 间的间距内进 印^, 还包括:
对 目邻喷印对象之间的间距内进 印形成在所述传送带上的墨滴进行 清除。
7、 一种闪喷控制设备, 其特征在于, 包括:
确定模块, 用于在对相邻之间存在间距的喷印对象进行喷印的过程中, 确定是否进行闪喷, 所述闪喷是指瞬间喷印;
闪喷模块,用于在所述确定^确定进行闪喷时,按照预设的闪喷参数,
^^至少包^ f头 Jl^^于^ 印对 印的^在内的 ^,在相邻喷印 对象之间的间距内进行喷印。
8、根据权利要求 7所述的设备,其特征在于, 所述确定模块具体用于确 定当前距离上一次闪喷操作是否已经间隔指定个数的闪喷对象, 如果确定结 果为是, 则确定进行闪喷; 如果否, 则确定不进行闪喷。
9、根据权利要求 7所述的设备, 其特征在于, 所述闪喷参数包括: 闪喷 延迟、 闪喷高度和闪喷灰度级; 其中, 所述闪喷延迟用于指示自对所述喷印 对象完成喷印到开始闪喷之间的时间间隔, 所述闪喷高度用于指示需要闪喷 的内容的高度, 所述闪喷灰度级用于指示进行闪喷需要的墨滴量; 其中, 所 述闪喷延迟与所述闪喷高度之和小于或等于所述相邻喷印对象之间的间距。
10、 根据权利要求 9所述的设备, 其特征在于, 所述闪喷模块具体用于 当前喷印对象完成喷印之后, 延^斤述闪喷延迟指示的时间间隔, ^^至少包 括所述喷头上 于^ t印对 印的 ^在内的^, 开始按照所述闪喷 级指示的墨滴量, 进行所述闪喷高度指示的高度的喷印, 当所述闪喷高度指示 的高度喷印¾^, 停止喷印, 將待下一个喷印对象的到
11、根据^ ' 求 7-10任一项所述的设备, 于, 所述喷印对象为由 传送带承载的瓷砖。
12、 根据权利要求 11所述的设备, 其特征在于, 还包括:
清除模块,用于对所述闪喷^^ ^目部喷印对^ U'司的间距内进 印形成 在所述传送带上的墨滴进行清除。
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| EP13893176.1A EP3045315A4 (en) | 2013-09-09 | 2013-11-08 | Flashing inkjet printing control method and device |
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| CN201310406475.6A CN104417066A (zh) | 2013-09-09 | 2013-09-09 | 闪喷控制方法及设备 |
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| CN110382241A (zh) * | 2017-03-23 | 2019-10-25 | 惠普发展公司,有限责任合伙企业 | 使用喷嘴空闲时间来确定维护打印流体喷射 |
| CN110126466B (zh) * | 2019-05-16 | 2020-11-10 | 森大(深圳)技术有限公司 | 喷头闪喷控制方法、装置及计算机可读存储介质 |
| CN113910766B (zh) * | 2020-07-09 | 2022-10-21 | 森大(深圳)技术有限公司 | 闪喷控制方法、装置、设备及存储介质 |
| CN112046156A (zh) * | 2020-09-24 | 2020-12-08 | 南通旭浩数码科技有限公司 | 一种喷墨打印系统 |
| CN114368221B (zh) * | 2021-12-31 | 2022-09-06 | 东莞市启思达智能技术有限公司 | 一种外控闪喷方法及系统 |
| CN118163484B (zh) * | 2024-03-29 | 2025-12-30 | 至远彩色印刷工业(惠州)有限公司 | 一种喷印方法、喷印系统及喷印装置 |
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| EP3045315A1 (en) | 2016-07-20 |
| CN104417066A (zh) | 2015-03-18 |
| EP3045315A4 (en) | 2017-04-19 |
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