CN115091853B - System, method and platform suitable for ink break detection of printer nozzle - Google Patents
System, method and platform suitable for ink break detection of printer nozzle Download PDFInfo
- Publication number
- CN115091853B CN115091853B CN202210724821.4A CN202210724821A CN115091853B CN 115091853 B CN115091853 B CN 115091853B CN 202210724821 A CN202210724821 A CN 202210724821A CN 115091853 B CN115091853 B CN 115091853B
- Authority
- CN
- China
- Prior art keywords
- ink
- real time
- nozzle
- printer
- pressure
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims description 22
- 230000003068 static effect Effects 0.000 claims description 20
- 230000008859 change Effects 0.000 claims description 18
- 238000005259 measurement Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000011664 signaling Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 11
- 238000012360 testing method Methods 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Images
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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
-
- 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
Landscapes
- Ink Jet (AREA)
Abstract
The invention belongs to the technical field of ink-jet detection of printers, and particularly relates to a system, a method and a platform for detecting ink interruption of a nozzle of a printer. The invention uses the switch control device which is arranged on the ink tube of the printer and is used for controlling the ink flow in the ink tube; a gas containing mechanism for controlling the flow of gas provided between the ink tube and the head of the printer; the pressure measuring device is connected with the gas accommodating mechanism side and used for measuring the pressure state in the gas accommodating mechanism in real time, and a method and a platform corresponding to the system; printing material and labor can be saved. That is, by this scheme, waste of printing material due to printing of the test patch is avoided. And the next cleaning can be automatically executed under the condition of poor cleaning at one time, thereby greatly reducing the labor time of technicians. Moreover, since the color patches do not need to be tested, the quality of the image is continuously guaranteed, i.e. the integrity and consistency of the image are guaranteed.
Description
Technical Field
The invention belongs to the technical field of ink-jet detection of printers, and particularly relates to a system, a method and a platform for detecting ink interruption of a nozzle of a printer.
Background
The state of the spray heads is required to be kept all the time in the use process of the printer, if too many spray holes of the spray heads exist and ink is not sprayed, the quality of produced pictures can be greatly influenced, and the pictures become inferior products and even produce a large amount of waste products. In daily life, clogging of the nozzle is difficult to avoid.
Currently, a method for judging ink interruption of a spray hole is to judge whether the spray hole is blocked or not according to a special spray nozzle test chart or a color bar at the edge of a material by printing the spray nozzle test chart or the color bar at the edge of the material;
that is, each time after the printer head is cleaned, a test chart or color bar is printed for inspection; if the primary cleaning is not thorough or not clean, the printing test pattern or color bar is carried out for checking operation after the repeated cleaning is carried out; thus, printing test charts or color bars multiple times consumes a large number of test charts or color bars, and also consumes a large amount of labor while consuming material costs.
Therefore, a large number of test charts or color bars are consumed for printing the test charts or color bars plural times existing above; in addition, while consuming material cost, and also consuming a great deal of manual technical problem, there is an urgent need to design and develop a system, method and platform for detecting ink break of a printer nozzle.
Disclosure of Invention
In order to overcome the defects and difficulties in the prior art, the invention aims to provide a system, a method and a platform for detecting ink break of a nozzle of a printer, so as to achieve the technical effects of saving printing materials and saving manpower.
A first object of the present invention is to provide a nozzle ink break detection system suitable for a printer;
the second object of the present invention is to provide a method for detecting ink break of a nozzle of a printer;
the third object of the invention is to provide a detection platform suitable for ink break of a printer nozzle;
the first object of the present invention is achieved by: the system specifically comprises a printer, wherein an ink tube of the printer is provided with a switch control device for controlling the ink flow in the ink tube;
a gas accommodating mechanism for controlling the gas flow is arranged between the ink tube and the spray head of the printer; the gas accommodating mechanism side is connected with a pressure measuring device for measuring the pressure state in the gas accommodating mechanism in real time.
Further, an electric control switch for switching off or switching on the ink flow in the ink tube in real time by electric control is arranged in the switch control device;
the electric control switch controls the closing or opening of the ink flow in the ink tube in real time through a control circuit arranged in the switch control device.
Further, the switch control device side is also provided with a physical control switch for closing or opening the ink flow in the ink tube in real time;
the ink flow in the ink tube is closed or opened, and the ink flow is manually controlled in real time through the physical control switch.
Further, the pressure measuring device is provided with a first judging module for judging the relation between the pressure value in the body accommodating mechanism and the set pressure threshold value in real time.
Further, in the system, an instruction receiving module for receiving and executing the ink jet instruction in real time is arranged; and a second determination module for determining in real time whether the system inkjet is in a static environment; and a third determination module for determining in real time whether the nozzle is clogged.
Further, in the system, a base ink quantity control module for controlling the base ink quantity of the spray head in real time is also arranged;
and the searching module is used for searching the blocked spray holes in real time according to the base ink quantity data of the spray heads, and the calculating module is used for calculating the change proportion in real time according to the actual change of the pressure and the pressure setting threshold value.
The second object of the present invention is achieved by: the method specifically comprises the following steps:
acquiring a control signal of a switch control device, and closing or opening the ink flow in the ink tube in real time;
judging whether the ink jet is in a static environment, if so, executing the next step, otherwise, executing the previous step;
acquiring pressure state measurement data in a static environment in real time, and judging the relation between the pressure state data and a set pressure threshold value;
and judging whether the nozzle is blocked or not in real time according to the relation between the pressure state data and the set pressure threshold value.
Further, the method for acquiring the pressure state measurement data in the static environment in real time, and judging the relation between the pressure state data and the set pressure threshold value further comprises the following steps:
acquiring a nozzle base ink-jet signal, and controlling the nozzle base ink quantity in real time according to the ink-jet signal;
and generating whether the nozzle has blocking data in real time by combining the actual change data of the ink jet quantity and the pressure of each nozzle.
Further, the step of generating, in real time, whether the nozzle has the blocking data by combining the actual variation data of the ink jet amount and the pressure of each nozzle, further includes the following steps:
and calculating the change proportion of the actual change of the pressure and the pressure setting threshold value in real time.
The third object of the present invention is achieved by: the platform specifically comprises: the processor, the memory and the control program of the printer nozzle ink break detection platform are applicable to the printer nozzle ink break detection platform;
the processor executes the control program of the ink interruption detection platform suitable for the printer nozzle, the control program of the ink interruption detection platform suitable for the printer nozzle is stored in the memory, and the control program of the ink interruption detection platform suitable for the printer nozzle realizes the ink interruption detection method suitable for the printer nozzle.
The invention uses the switch control device which is arranged on the ink tube of the printer and is used for controlling the ink flow in the ink tube; a gas containing mechanism for controlling the flow of gas provided between the ink tube and the head of the printer; the pressure measuring device is connected with the gas accommodating mechanism side and used for measuring the pressure state in the gas accommodating mechanism in real time, and a method and a platform corresponding to the system; printing material and labor can be saved. That is, by automatically detecting the nozzle holes, waste of printing material due to printing of the test patches is avoided. And the next cleaning can be automatically executed under the condition of poor cleaning at one time, thereby greatly reducing the labor time of technicians. Moreover, since the color patches do not need to be tested, the quality of the image is continuously guaranteed, i.e. the integrity and consistency of the image are guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic flow chart of a method for detecting ink break of a nozzle of a printer according to the present invention;
FIG. 2 is a schematic diagram of a frame of a nozzle break detection system for a printer according to the present invention;
FIG. 3 is a schematic diagram of an example of a nozzle break detection system for a printer according to the present invention;
FIG. 4 is a schematic diagram of a printer nozzle ink break detection platform architecture according to the present invention;
FIG. 5 is a schematic diagram of a computer-readable storage medium architecture according to an embodiment of the present invention;
in the figure:
1-a switch control device; 2-a gas containment mechanism; 201-gas; 202-a spray head; 3-a pressure measuring device; the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
For a better understanding of the present invention, its objects, technical solutions and advantages, further description of the present invention will be made with reference to the drawings and detailed description, and further advantages and effects will be readily apparent to those skilled in the art from the present disclosure.
The invention may be practiced or carried out in other embodiments and details within the scope and range of equivalents of the various features and advantages of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. Secondly, the technical solutions of the embodiments may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can realize the technical solutions, and when the technical solutions are contradictory or cannot be realized, the technical solutions are considered to be absent and are not within the scope of protection claimed in the present invention.
Preferably, the method for detecting ink break of the nozzle of the printer is applied to one or more terminals or servers. The terminal is a device capable of automatically performing numerical calculation and/or information processing according to a preset or stored instruction, and its hardware includes, but is not limited to, a microprocessor, an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a programmable gate array (Field-Programmable Gate Array, FPGA), a digital processor (Digital Signal Processor, DSP), an embedded device, etc.
The terminal can be a computing device such as a desktop computer, a notebook computer, a palm computer, a cloud server and the like. The terminal can perform man-machine interaction with a client through a keyboard, a mouse, a remote controller, a touch pad or voice control equipment and the like.
The invention discloses a system, a method, a platform and a storage medium for detecting ink interruption of a nozzle of a printer.
Fig. 1 is a flowchart of a method for detecting ink break of a nozzle of a printer according to an embodiment of the present invention.
In this embodiment, the method for detecting ink interruption of a nozzle of a printer may be applied to a terminal or a fixed terminal having a display function, where the terminal is not limited to a personal computer, a smart phone, a tablet computer, a desktop computer or an integrated machine with a camera, etc.
The method for detecting ink interruption of the nozzle of the printer can also be applied to a hardware environment formed by a terminal and a server connected with the terminal through a network. Networks include, but are not limited to: a wide area network, a metropolitan area network, or a local area network. The method for detecting ink interruption of the nozzle of the printer, which is suitable for the embodiment of the invention, can be executed by a server, a terminal or both the server and the terminal.
For example, for a terminal that needs to perform ink break detection for a printer nozzle, the ink break detection function for a printer nozzle provided by the method of the present invention may be directly integrated on the terminal, or a client for implementing the method of the present invention may be installed. For another example, the method provided by the invention can also run on a server and other devices in the form of a software development kit (Software Development Kit, SDK), an interface suitable for the ink break detection function of the printer nozzle is provided in the form of the SDK, and the terminal or other devices can realize the ink break detection function suitable for the printer nozzle through the provided interface.
The invention is further elucidated below in connection with the accompanying drawings.
As shown in fig. 1-5, the invention provides an ink break detection system suitable for a printer nozzle, which specifically comprises a printer, wherein an ink tube of the printer is provided with a switch control device 1 for controlling the ink flow in the ink tube;
a gas containing mechanism 2 for controlling the flow rate of the gas is provided between the ink tube and the head 202 of the printer; the gas containing mechanism 2 is connected with a pressure measuring device 3 for measuring the pressure state in the gas containing mechanism 2 in real time.
An electric control switch for switching off or switching on the ink flow in the ink tube in real time by electric control is arranged in the switch control device 1;
the electric control switch controls the closing or opening of the ink flow in the ink tube in real time through a control circuit arranged in the switch control device 1.
The side of the switch control device 1 is also provided with a physical control switch for closing or opening the ink flow in the ink tube in real time; the ink flow in the ink tube is closed or opened, and the ink flow is manually controlled in real time through the physical control switch.
The pressure measuring device 3 is provided with a first determination module for determining in real time the relationship between the pressure value in the body accommodating mechanism 2 and a set pressure threshold value.
The system is provided with an instruction receiving module for receiving and executing the ink jet instruction in real time; and a second determination module for determining in real time whether the system inkjet is in a static environment; and a third determination module for determining in real time whether the nozzle is clogged.
The system is also provided with a base ink quantity control module for controlling the base ink quantity of the spray head 202 in real time; and a searching module for searching the blocked spray holes in real time according to the basic ink quantity data of the spray head 202, and a calculating module for calculating the change proportion in real time according to the actual change of the pressure and the pressure setting threshold value.
Specifically, in the embodiment of the present invention, the system includes a switch control device 1 added to an ink tube, a gas container added to a nozzle 202, and at least one pressure measuring device 3 connecting the gas container; the conventional detection scheme for the state of the spray hole of the system specifically comprises the following steps:
in a static environment, the ink supply tube is closed by the ink tube opening and closing control device 1. The pressure in the gas container will then become a fixed value. An ink jet command is sent to a particular orifice to see if there is a change in pressure in the gas container. If the pressure does not change, this indicates that ink is not being ejected. Based on this, it can be determined whether the nozzle 202 is clogged.
Preferably, the system orifice status rapid detection scheme is that the ink supply pipeline is closed by the ink pipe switch control device 1 under a static environment. The pressure in the gas container will then become a fixed value. The weights of a group of selected orifices are divided according to a binary carry method, and 1,2,4,8, 16, 32 are sequentially sent.
For example: commands of 1 base ink amount, 2 base ink amounts, and 4 base ink amounts are respectively sent to the selected 3 orifices. The set of orifices that showed 1 base ink level had a blockage if the air pressure was varied to the desired 6/7, the 2 base ink levels had a blockage if the air pressure was varied to the desired 5/7, the 4 base ink levels had a blockage if the air pressure was varied to the desired 3/7, and so on.
The invention also provides a method for detecting ink break of the printer nozzle, which comprises the following steps:
s1, acquiring a control signal of a switch control device 1, and closing or opening the ink flow in an ink tube in real time;
s2, judging whether the ink jet is in a static environment, if so, executing the next step, otherwise, executing the previous step;
s3, acquiring pressure state measurement data in a static environment in real time, and judging the relation between the pressure state data and a set pressure threshold value;
and S4, judging whether the nozzle is blocked or not in real time according to the relation between the pressure state data and the set pressure threshold value.
The method comprises the steps of acquiring pressure state measurement data in a static environment in real time, judging the relation between the pressure state data and a set pressure threshold value, and further comprising the following steps:
s31, acquiring a nozzle base ink-jet signal, and controlling the nozzle base ink quantity in real time according to the ink-jet signal;
s32, combining the actual change data of the ink jet quantity and the pressure of each nozzle to generate whether the nozzle is blocked or not in real time.
The method for generating the blocking data of the spray heads in real time by combining the actual change data of the ink jet quantity and the pressure of each spray head comprises the following steps:
s321, calculating the change proportion of the actual change of the pressure to the pressure setting threshold in real time.
In the embodiment of the method, the steps involved in the ink interruption detection of the nozzle of the printer are described in detail, and are not repeated here.
In order to achieve the above objective, the present invention further provides a detection platform for ink interruption of a nozzle of a printer, as shown in fig. 4, which specifically includes: the processor, the memory and the control program of the printer nozzle ink break detection platform are applicable to the printer nozzle ink break detection platform; the processor executes the control program of the ink interruption detection platform suitable for the printer nozzle, the control program of the ink interruption detection platform suitable for the printer nozzle is stored in the memory, and the control program of the ink interruption detection platform suitable for the printer nozzle realizes the ink interruption detection method suitable for the printer nozzle, for example:
s1, acquiring a control signal of a switch control device 1, and closing or opening the ink flow in an ink tube in real time;
s2, judging whether the ink jet is in a static environment, if so, executing the next step, otherwise, executing the previous step;
s3, acquiring pressure state measurement data in a static environment in real time, and judging the relation between the pressure state data and a set pressure threshold value;
and S4, judging whether the nozzle is blocked or not in real time according to the relation between the pressure state data and the set pressure threshold value.
The details of the steps are set forth above and are not repeated here.
In the embodiment of the invention, the processor arranged in the ink break detection platform suitable for the printer nozzle can be composed of an integrated circuit, for example, a single packaged integrated circuit, or a plurality of integrated circuits packaged with the same function or different functions, and comprises one or a plurality of central processing units (Central Processing unit, CPU), a microprocessor, a digital processing chip, a graphic processor, a combination of various control chips and the like. The processor uses various interfaces and line connections to take various components, by running or executing programs or units stored in the memory, and invoking data stored in the memory to perform various functions and process data suitable for printer nozzle ink break detection;
the memory is used for storing program codes and various data, is installed in a printer nozzle ink break detection platform and realizes high-speed and automatic program or data access in the running process.
The Memory includes Read-Only Memory (ROM), random-access Memory (Random Access Memory, RAM), programmable Read-Only Memory (Programmable Read-Only Memory, PROM), erasable programmable Read-Only Memory (EPROM), one-time programmable Read-Only Memory (OTPROM), electrically erasable programmable Read-Only Memory (EEPROM), compact disc Read-Only Memory (Compact Disc Read-Only Memory, CD-ROM) or other optical disc Memory, magnetic disk Memory, tape Memory, or any other medium from which a computer can be used to carry or store data.
In order to achieve the above object, the present invention further provides a computer readable storage medium, as shown in fig. 5, where the computer readable storage medium stores a control program suitable for a printer nozzle ink break detection platform, and the control program suitable for the printer nozzle ink break detection platform implements the method suitable for the printer nozzle ink break detection, for example:
s1, acquiring a control signal of a switch control device 1, and closing or opening the ink flow in an ink tube in real time;
s2, judging whether the ink jet is in a static environment, if so, executing the next step, otherwise, executing the previous step;
s3, acquiring pressure state measurement data in a static environment in real time, and judging the relation between the pressure state data and a set pressure threshold value;
and S4, judging whether the nozzle is blocked or not in real time according to the relation between the pressure state data and the set pressure threshold value.
The details of the steps are set forth above and are not repeated here.
In the description of embodiments of the invention, it should be noted that any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and that scope of preferred embodiments of the invention includes additional implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order from that shown or discussed, as would be understood by those reasonably skilled in the art of the embodiments of the invention.
Logic and/or steps represented in the flowcharts or otherwise described herein, e.g., a ordered listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, system that includes a processing module, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM).
In addition, the computer readable medium may even be paper or other suitable medium on which the program is printed, as the program may be electronically captured, via, for instance, optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner, if necessary, and then stored in a computer memory.
In an embodiment of the present invention, to achieve the above object, the present invention further provides a chip system, where the chip system includes at least one processor, and when program instructions are executed in the at least one processor, the chip system is caused to perform the method for detecting ink break of a nozzle of a printer, for example:
s1, acquiring a control signal of a switch control device 1, and closing or opening the ink flow in an ink tube in real time;
s2, judging whether the ink jet is in a static environment, if so, executing the next step, otherwise, executing the previous step;
s3, acquiring pressure state measurement data in a static environment in real time, and judging the relation between the pressure state data and a set pressure threshold value;
and S4, judging whether the nozzle is blocked or not in real time according to the relation between the pressure state data and the set pressure threshold value.
The details of the steps are set forth above and are not repeated here.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application. It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.
The invention uses the switch control device which is arranged on the ink tube of the printer and is used for controlling the ink flow in the ink tube; a gas containing mechanism for controlling the flow of gas provided between the ink tube and the head of the printer; the pressure measuring device is connected with the gas accommodating mechanism side and used for measuring the pressure state in the gas accommodating mechanism in real time, and a method and a platform corresponding to the system; printing material and labor can be saved. That is, by automatically detecting the nozzle holes, waste of printing material due to printing of the test patches is avoided. And the next cleaning can be automatically executed under the condition of poor cleaning at one time, thereby greatly reducing the labor time of technicians. Moreover, since the color patches do not need to be tested, the quality of the image is continuously guaranteed, i.e. the integrity and consistency of the image are guaranteed.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. The ink interruption detection system suitable for the printer nozzle comprises a printer arranged in the system and is characterized in that an ink tube of the printer is provided with a switch control device for controlling the ink flow in the ink tube;
a gas accommodating mechanism for controlling the gas flow is arranged between the ink tube and the spray head of the printer; the gas accommodating mechanism side is connected with a pressure measuring device for measuring the pressure state in the gas accommodating mechanism in real time;
the system is also provided with a base ink quantity control module for controlling the base ink quantity of the spray head in real time; and the searching module is used for searching the blocked spray holes in real time according to the base ink quantity data of the spray heads, and the calculating module is used for calculating the change proportion in real time according to the actual change of the pressure and the pressure setting threshold value.
2. The ink interruption detection system for printer nozzle of claim 1, wherein the switch control device is internally provided with an electric control switch for switching off or switching on the ink flow in the ink tube in real time by electric control;
the electric control switch controls the closing or opening of the ink flow in the ink tube in real time through a control circuit arranged in the switch control device.
3. A printer nozzle ink break detection system according to claim 1 or 2, characterized in that the switch control device side is further provided with a physical control switch for closing or opening the ink flow in the ink tube in real time;
the ink flow in the ink tube is closed or opened, and the ink flow is manually controlled in real time through the physical control switch.
4. A printer nozzle ink break detection system as claimed in claim 1, wherein said pressure measuring device is provided with a first determining module for determining in real time the relationship between the pressure value in said gas containing mechanism and a set pressure threshold value.
5. A printer nozzle ink interruption detection system according to claim 1,2 or 4, wherein an instruction receiving module for receiving an execution ink ejection instruction in real time is provided in the system; and a second determination module for determining in real time whether the system inkjet is in a static environment; and a third determination module for determining in real time whether the nozzle is clogged.
6. The ink interruption detection method suitable for the printer nozzle is characterized by comprising the following steps of:
acquiring a control signal of a switch control device, and closing or opening the ink flow in the ink tube in real time;
judging whether the ink jet is in a static environment, if so, executing the next step, otherwise, executing the previous step;
acquiring pressure state measurement data in a static environment in real time, and judging the relation between the pressure state data and a set pressure threshold value;
judging whether the nozzle is blocked or not in real time according to the relation between the pressure state data and the set pressure threshold value;
the method comprises the steps of acquiring pressure state measurement data in a static environment in real time, judging the relation between the pressure state data and a set pressure threshold value, and further comprising the following steps: acquiring a nozzle base ink-jet signal, and controlling the nozzle base ink quantity in real time according to the ink-jet signal; and generating whether the nozzle has blocking data in real time by combining the actual change data of the ink jet quantity and the pressure of each nozzle.
7. The method for detecting ink interruption of a nozzle of a printer according to claim 6, wherein the step of generating in real time whether the nozzle has clogging data by combining actual variation data of the ink ejection amount and the pressure of each nozzle, further comprises the steps of:
and calculating the change proportion of the actual change of the pressure and the pressure setting threshold value in real time.
8. An ink break detection platform for a printer nozzle, comprising: the processor, the memory and the control program of the printer nozzle ink break detection platform are applicable to the printer nozzle ink break detection platform;
wherein executing the printer nozzle ink break detection platform control program in the processor, the printer nozzle ink break detection platform control program is stored in the memory, the printer nozzle ink break detection platform control program implements the printer nozzle ink break detection method according to any one of claims 6 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210724821.4A CN115091853B (en) | 2022-06-23 | 2022-06-23 | System, method and platform suitable for ink break detection of printer nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210724821.4A CN115091853B (en) | 2022-06-23 | 2022-06-23 | System, method and platform suitable for ink break detection of printer nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115091853A CN115091853A (en) | 2022-09-23 |
| CN115091853B true CN115091853B (en) | 2023-06-13 |
Family
ID=83293704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210724821.4A Active CN115091853B (en) | 2022-06-23 | 2022-06-23 | System, method and platform suitable for ink break detection of printer nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115091853B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8388079B2 (en) * | 2005-08-24 | 2013-03-05 | Kabushiki Kaisha Ishii Hyoki | Inkjet head, method of detecting ejection abnormality of the inkjet head, and method of forming film |
| JP5537988B2 (en) * | 2010-02-23 | 2014-07-02 | 富士フイルム株式会社 | Abnormality determination apparatus and abnormality determination method for liquid supply system |
| JP2013039815A (en) * | 2011-08-19 | 2013-02-28 | Mimaki Engineering Co Ltd | Liquid supply device and liquid ejecting apparatus |
| ITUB20153006A1 (en) * | 2015-08-07 | 2017-02-07 | System Spa | Control method for detecting the operating status of the nozzles of an ink jet printhead. |
| CN205523068U (en) * | 2015-11-12 | 2016-08-31 | 北京奥托米特电子有限公司 | Ink jet printer shower nozzle fault detection device and ink jet printer |
| CN207889363U (en) * | 2018-01-24 | 2018-09-21 | 广州爱发电子产品有限公司 | Constant pressure pipeline ink feeding system |
| CN110202938B (en) * | 2018-02-28 | 2020-11-06 | 深圳市汉森软件有限公司 | Method, device and equipment for processing abnormity of nozzle of spray head and storage medium |
| CN214449531U (en) * | 2020-10-10 | 2021-10-22 | 镇江市海络数码科技有限公司 | Ink-break detection equipment for spray head of digital direct injection machine |
| CN114030294B (en) * | 2020-12-30 | 2022-12-06 | 广东聚华印刷显示技术有限公司 | Method for determining availability of nozzle and method for adjusting nozzle |
| CN113910778B (en) * | 2021-09-24 | 2022-11-22 | 新印科技股份有限公司 | Control method of ink supply pipeline of printer |
-
2022
- 2022-06-23 CN CN202210724821.4A patent/CN115091853B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN115091853A (en) | 2022-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7907314B2 (en) | Image forming apparatus | |
| CN106569692A (en) | Method and device for erasing gesture | |
| CN104582974B (en) | Control unit | |
| CN106956516B (en) | A kind of sequence number memory can remove consumable chip, consumptive material, system and application method | |
| CN105818541B (en) | A kind of ink box chip, print cartridge and the operating method for responding print job | |
| CN106004056A (en) | Printing apparatus | |
| CN106671609A (en) | Serial number adjustment method and device | |
| CN111761940B (en) | Method, device and equipment for controlling ink discharge of spray head and computer readable storage medium | |
| CN107284056B (en) | Consumable chip monitors circuit and its monitoring method, monitoring circuit board and printer | |
| CN107766008A (en) | Method and device for preventing abnormal writing of storage medium and electronic equipment | |
| CN115091853B (en) | System, method and platform suitable for ink break detection of printer nozzle | |
| CN112604841A (en) | Vehicle spraying detection method, device, equipment and storage medium | |
| CN115583115A (en) | Method and device for realizing thermal printing | |
| CN111708499A (en) | Printing management method, device, equipment and storage medium for printing pages | |
| CN111196089A (en) | Printing consumable chip, printer consumable and printer protection method | |
| CN103927138B (en) | Print system and its Method of printing and printer | |
| KR100846783B1 (en) | Apparatus and method for detecting fault substrate | |
| US20170264761A1 (en) | Printing apparatus, electronic device, control program, and operation parameter setting method of printing apparatus | |
| CN115890004A (en) | Laser marking method based on image recognition and related device | |
| CN111319363B (en) | Waste liquid tank management method, waste liquid tank, printer, and waste liquid tank management system | |
| JP2004185121A (en) | Ink cartridge information display method, printer host, and program | |
| CN108859413B (en) | Ink jet device and control method for preventing ink jet device from being blocked | |
| JP2009233902A (en) | Ink cartridge monitoring system, printer, and ink cartridge monitoring method | |
| KR19980077636A (en) | Windows driver to detect ink cartridges and create data | |
| CN104057698B (en) | Control sound production prompt chip, printed material container and tape deck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231015 Address after: Room 102, Room 103, Building 5, Shenghe Zhiyuan, No. 10 Zhi'an North Road, Changxing Industrial Park, Jun'an Community, Shunde District, Foshan City, Guangdong Province, 528200 Patentee after: Foshan Xurong Electronic Products Co.,Ltd. Address before: No. 158, Dayu Road, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province, 510000 (Plant 1) Patentee before: GUANGZHOU AIFA ELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right |