CN215473899U - Ink jet numbering machine viscosity and consumptive material addition detection device - Google Patents
Ink jet numbering machine viscosity and consumptive material addition detection device Download PDFInfo
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- CN215473899U CN215473899U CN202122152514.7U CN202122152514U CN215473899U CN 215473899 U CN215473899 U CN 215473899U CN 202122152514 U CN202122152514 U CN 202122152514U CN 215473899 U CN215473899 U CN 215473899U
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Abstract
The utility model provides a device for detecting viscosity and consumable addition amount of an ink jet printer, which is used for realizing viscosity detection or consumable addition amount detection of the ink jet printer on the basis of controlling the working states of a viscosity valve, an addition valve and an addition pump by accessing a consumable addition loop on the basis of a viscosity detection device. The detection device provided by the utility model is simple in structure, and can be used for simultaneously detecting viscosity and consumable consumption, so that the structure of an ink pipeline of the ink jet printer is greatly simplified, and the running stability of the ink jet printer is improved.
Description
Technical Field
The utility model relates to the technical field of jet printing instruments, in particular to a viscosity and consumable addition amount detection device for an ink jet printer.
Background
Because of the strengthening of environmental awareness, the ink system of the current mainstream ink jet numbering machine adopts a sealing process, only a necessary air pressure communication port is reserved, and a VOC emission collection limit measure is taken for the communication port. Meanwhile, the packaging of the consumable bottles also adopts a totally airtight process of the sealing rubber pads in a large number, and the consumable bottles with consumables are inserted into the special consumable clamping grooves of the ink-jet printer and are kept in the clamping grooves until the consumables in the bottles are used up. The ink jet numbering machine is through impaling this rubber pad and extracting the consumptive material in from the consumptive material bottle, because the consumptive material bottle is inclosed, the ink jet numbering machine needs to master the volume of extraction and the surplus of consumptive material in the bottle at every turn in real time, consequently, needs the problem of the surplus of the consumptive material in acquireing the consumptive material bottle to one set of device or the method of the consumptive material addition that can measure to solve.
Disclosure of Invention
The utility model aims to provide a device for detecting viscosity and consumable addition amount of an ink jet printer, which is used for solving the problem that the stable work of the ink jet printer is influenced due to the fact that the whole machine is complicated due to the fact that the surplus of consumables in consumable bottles is obtained by means of complicated device/pipeline connection in the prior art.
In order to solve the technical problems, the utility model provides a device for detecting viscosity and consumable addition amount of an ink jet printer, which comprises: the system comprises a viscosity detection device and a consumable adding loop connected to the viscosity detection device; wherein the viscosity detection device includes: the device comprises a viscosity detection chamber, a mixing cylinder, a liquid level sensor, a throttling emptying pipe, a sampling pipe and a viscosity valve; the top of the viscosity detection chamber is provided with an overflow balance port communicated with the top of the mixing cylinder, the top of the viscosity detection chamber is communicated with the mixing cylinder through the sampling pipe and a power device, and the bottom of the viscosity detection chamber is communicated with the top of the mixing cylinder through the throttling emptying pipe; the viscosity valve is arranged on the sampling tube; the liquid level sensor is arranged at the top of the viscosity detection chamber; the consumable addition circuit comprises: the viscosity detection device comprises an adding pipe, an adding pump, an adding valve and a consumable bottle, wherein consumables in the consumable bottle are injected into a viscosity detection chamber of the viscosity detection device through the adding valve and the adding pump.
Optionally, in the ink jet printer viscosity and consumable addition amount detection device, a sampling tube of the viscosity detection device and an addition tube of the consumable addition loop are respectively communicated with the viscosity detection chamber; alternatively, the first and second electrodes may be,
the sampling tube of the viscosity detection device and the adding tube of the consumable adding loop are communicated with the viscosity detection chamber after being converged to the same pipeline.
Optionally, the ink jet printer viscosity and consumable addition amount detection device further comprises an evaluation device electrically connected to the liquid level sensor.
Optionally, in the ink jet printer viscosity and consumable addition amount detection apparatus, the liquid level sensor includes: a high level switch and a low level switch.
In the ink jet printer viscosity and consumable addition amount detection device provided by the utility model, the consumable addition loop is connected on the basis of the viscosity detection device, and the viscosity detection or the consumable addition amount detection of the ink jet printer is realized on the basis of the control of the working states of the viscosity valve, the addition valve and the addition pump. The detection device provided by the utility model is simple in structure, and can be used for simultaneously detecting viscosity and consumable consumption, so that the structure of an ink pipeline of the ink jet printer is greatly simplified, and the running stability of the ink jet printer is improved.
Drawings
The foregoing and other objects, features and advantages of the disclosure will be apparent from the following more particular descriptions of exemplary embodiments of the disclosure as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the disclosure.
FIG. 1 is a schematic structural diagram of a device for detecting viscosity and consumable addition of an ink jet printer according to an embodiment of the present invention.
In the figure: 100-a viscosity detection device; 0-sampling interface; 1-viscosity valve; 2-a viscosity detection chamber; 2-2-parallel connection port; 2-3-an overflow balancing port; 2-4-throttling emptying pipe; 3-a liquid level sensor; 3-1-high liquid level switch; 3-2-low liquid level switch; 4-mixing the cylinder; 8-sampling tube; 10-a power plant;
200-consumable addition loop; 5-an addition pump; 6-an addition valve; 7-consumable bottle; 9-addition tube.
Detailed Description
The viscosity and consumable addition amount detection device of the ink jet printer provided by the utility model is further described in detail with reference to the accompanying drawings and specific embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
Certain terms are used throughout the description and claims to refer to particular system components. As one skilled in the art will appreciate, different companies may refer to a component by different names. This document does not intend to distinguish between components that differ in name but not function. In the description and claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to …".
As used in this application and the appended claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to be inclusive in the plural unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements.
Furthermore, each of the embodiments described below has one or more technical features, and thus, the use of the technical features of any one embodiment does not necessarily mean that all of the technical features of any one embodiment are implemented at the same time or that only some or all of the technical features of different embodiments are implemented separately. In other words, those skilled in the art can selectively implement some or all of the features of any embodiment or combinations of some or all of the features of multiple embodiments according to the disclosure of the present invention and according to design specifications or implementation requirements, thereby increasing the flexibility in implementing the utility model.
The present invention will be described in more detail with reference to the accompanying drawings, in order to make the objects and features of the present invention more comprehensible, embodiments thereof will be described in detail below, but the present invention may be implemented in various forms and should not be construed as being limited to the embodiments described.
Please refer to fig. 1, which is a schematic structural diagram of the device for detecting viscosity and consumable addition of an ink jet printer according to the present invention. As shown in fig. 1, the ink jet printer viscosity and consumable addition amount detection device includes: a viscosity detection device 100 and a consumable addition circuit 200 connected to the viscosity detection device 100; wherein the viscosity detecting apparatus 100 includes: the device comprises a viscosity detection chamber 2, a mixing cylinder 4, a liquid level sensor 3, a throttling emptying pipe 2-4, a sampling pipe 8 and a viscosity valve 1; the top of the viscosity detection chamber 2 is provided with an overflow balance port 2-3 communicated with the top of the mixing cylinder 4, the top of the viscosity detection chamber 2 is communicated with the mixing cylinder 4 through the sampling pipe 8 via a power device 10, and the bottom of the viscosity detection chamber 2 is communicated with the top of the mixing cylinder 4 through the throttling emptying pipe; the viscosity valve 1 is arranged on the sampling tube 8; the liquid level sensor 3 is arranged at the top of the viscosity detection chamber 2; the consumable addition circuit 200 includes: the viscosity detection device comprises an adding pipe 9, an adding pump 5, an adding valve 6 and a consumable bottle 7, wherein consumables in the consumable bottle 7 are injected into a viscosity detection chamber 2 of the viscosity detection device 100 through the adding valve 6 and the adding pump 5.
Wherein, as shown in fig. 1, the top of the viscosity detection chamber 2 is communicated with the bottom of the mixing cylinder 4 through the sampling tube 8 via a power device 10. It will be understood that the position where the sampling tube 8 communicates with the mixing cylinder 4 is not limited to the bottom, and the sampling tube 8 can be directly connected from the top or the side of the mixing cylinder 4, and the extraction port is located at the lower position of the mixing cylinder 4 by bending the inside of the sampling tube 8 or by other means.
The detection device disclosed by the utility model is simple in structure, can give consideration to viscosity detection and consumable addition amount detection at the same time, greatly simplifies the structure of the ink pipeline of the ink jet printer, and improves the running stability of the ink jet printer. The detection device provided by the utility model is matched with a new software control method (embodied in the working process of the subsequent ink jet printer viscosity and consumable addition amount detection device) to carry out allocation control detection, and timely prompt is given when consumable is exhausted, so that consumable detection efficiency is improved.
Specifically, the liquid level sensor 3 in this embodiment includes a high level switch 3-1 and a low level switch 3-2. Referring to fig. 1, the liquid level sensor 3 shown in fig. 1 has three conductive metal rods (probes) with different lengths, and since the ink is conductive, whether the ink liquid level covers the probe can be determined by detecting the resistance between the two long and short probes and the longest probe, and the viscosity value can be determined by only determining the time difference from the liquid level empty high-level probe to the empty low-level probe. The liquid level sensor 3 of the utility model is not limited to a sensor with two high and low liquid level signals, and can also be a float switch with two sensing positions, and can also be in other forms.
Preferably, the device for detecting the viscosity of the ink jet printer and the addition amount of consumable materials further comprises an evaluation device, wherein the evaluation device is electrically connected with the liquid level sensor 3 so as to count a liquid level change signal in the viscosity detection chamber 2 sensed by the liquid level sensor 3, and indirectly judge the viscosity value of the liquid in the viscosity detection chamber 2 according to the change condition of the time difference of the liquid level in the viscosity detection chamber 2 from the high probe/high liquid level (corresponding to the high liquid level switch 3-1) flowing empty to the low probe/low liquid level (corresponding to the low liquid level switch 3-2) flowing empty. In this embodiment, the evaluation device is preferably a CPU.
Further, the sampling tube 8 of the viscosity detection device and the adding tube 9 of the consumable adding loop are respectively communicated with the viscosity detection chamber (i.e. the sampling tube 8 is used as a path for injecting ink into the viscosity detection chamber 2, and the adding tube 9 is used as a path for injecting consumable into the viscosity detection chamber 2), and the sampling tube 8 and the adding tube 9 can be directly connected and communicated with the top, the side wall or the bottom of the viscosity detection chamber 2; or, the sampling tube 8 of the viscosity detection device and the adding tube 9 of the consumable adding loop are merged to the same pipeline and then communicated with the viscosity detection chamber, and similarly, the same pipeline can be directly connected and communicated with the top, the side wall or the bottom of the viscosity detection chamber 2, as shown in fig. 1, in this embodiment, the sampling tube 8 and the adding tube 9 are merged to the same pipeline at the parallel connection port 2-2, so that the pipeline is used as a path for injecting ink and/or consumable into the viscosity detection chamber 2.
In order to better understand the viscosity and consumable addition amount detection device of the ink jet printer, the working method of the viscosity and consumable addition amount detection device of the ink jet printer is explained in detail in the embodiment. The operation method of the viscosity and consumable addition amount detection device of the ink jet printer according to the embodiment will be described in detail with reference to fig. 1.
Firstly, executing step S1, and judging whether the detection object is the viscosity of the ink jet printer or the addition amount of the ink jet printer to consumable materials;
next, step S2 is executed, if the detected object is the viscosity of the ink jet printer, the viscosity of the ink jet printer is detected based on the viscosity detection device 100 in the ink jet printer viscosity and the consumable addition amount detection device (i.e. the viscosity detection process does not involve the participation of the consumable addition circuit 200).
For S2, specifically, the viscosity detection device 100 is connected with a main ink pressure loop (i.e. the mixing cylinder 4) of the ink jet printer through a sampling interface 0 of the sampling tube 8, when the viscosity of the ink needs to be detected, the viscosity valve 1 is opened, the ink in the mixing cylinder 4 is injected into the viscosity detection chamber 2, and when the ink to be detected is submerged and the high liquid level of the liquid level sensor 3 is triggered, the high liquid level switch 3-1 is closed; later, the viscosity valve 1 is closed, the ink is stopped from being injected into the viscosity detection chamber 2, meanwhile, the ink to be detected in the viscosity detection chamber 2 slowly flows out through a throttling emptying pipe 2-4 at the bottom of the viscosity detection chamber, the liquid level in the viscosity detection chamber 2 is gradually reduced, when the liquid level of the ink to be detected in the viscosity detection chamber 2 is lower than the high liquid level switch 3-1, the state of the high liquid level switch 3-1 is turned off from a closed state, at the moment, an evaluation device (preferably a CPU) starts to time, the time is T1, the liquid level in the viscosity detection chamber 2 is further reduced along with the gradual emptying of the ink to be detected in the viscosity detection chamber 2, when the liquid level is lower than a low liquid level, the state of the low liquid level switch 3-2 is turned off from a closed state, at the moment, the CPU times T2, and the timing duration delta T0 (delta T0 = T2-T1) is in proportion to the viscosity of the ink to be detected, the viscosity change of the ink-jet printer can be monitored in real time by repeatedly sampling and detecting the timing duration delta T0.
Then, step S3 is executed, if the detected object is the consumable addition amount and whether the consumable exists or not, the consumable addition amount of the ink jet printer needs to be detected based on the viscosity detection device 100 and the consumable addition loop 200 (that is, the consumable addition amount detection needs to involve the viscosity detection device 100 and the consumable addition loop 200 to jointly participate in the realization); the method is mainly based on the difference result between the consumed time of the process of independently filling or emptying the viscosity detection chamber 2 and the consumed time of filling or emptying the viscosity detection chamber 2 caused by adding a certain amount of consumable materials into the viscosity detection chamber 2 in the process of filling or emptying the viscosity chamber, and the specific detection mode can adopt a mode one or a mode two (the recording time involved in the two modes is recorded by a CPU).
The first method is as follows:
s31: stopping detecting the viscosity of the ink jet printer, and acquiring a last viscosity detection value; wherein the viscosity detection value is defined as the time difference Delta T from the moment that the liquid level in the viscosity detection chamber 2 is detected to be disconnected by the high liquid level switch 3-1 to the moment that the low liquid level switch 3-2 is detected to be disconnected;
s32: opening a viscosity valve 1, closing an adding valve 6 and an adding pump 5, injecting ink into the viscosity detection chamber 2, closing the viscosity valve 1 after first preset time (wherein the first preset time is determined according to practical application conditions) after the liquid level in the viscosity detection chamber 2 is submerged and a high liquid level switch 3-1 of a liquid level sensor 3 is triggered to be closed, and recording a time t1 (the time is recorded by a CPU) corresponding to the moment when the high liquid level switch 3-1 in the viscosity detection chamber 2 detects the disconnection;
s33: after the time t1 is recorded, continuing a second preset time to reach a corresponding time t2 (wherein the length of the second preset time depends on the practical application), opening an adding valve 6 and an adding pump 5, and injecting the consumable with the time delta t into the viscosity detection chamber 2; wherein the time delta T for injecting the consumable is less than delta T (the specific time duration of delta T depends on the practical application condition);
s34: during the time delta t for injecting the consumable, if the high liquid level switch 3-1 detects the connection, the adding valve 6 and the adding pump 5 are closed, the moment is recorded as t3 (the time is recorded by the CPU), and the addition amount of the consumable is recorded by taking the time as a unit mark: t3-t 2; if low liquid level switch 3-2 detects the disconnection, then close and add valve 6 and add pump 5, record consumptive material addition volume to the time is the unit sign record consumptive material addition volume and is: 0, judging that the consumable bottle 7 is empty, sending a notice for prompting to replace the consumable bottle 7, and displaying a prompt message or warning that the consumable bottle 7 is exhausted by the system;
s35: after the time delta T for injecting the consumable, the disconnection is detected by the low level switch 3-2 along with the time, the moment is recorded as T4, if T4-T1> delta T, and the addition amount of the consumable is recorded by taking the time as a unit identifier: delta t, determining that the consumable material still exists in the consumable material bottle 7; if T4-T1 is not more than delta T, marking and recording the addition amount of the consumable by taking time as a unit as follows: 0, the consumable bottle 7 is judged to be empty, and a notice for prompting the replacement of the consumable bottle 7 is sent.
The second method comprises the following steps:
s31': measuring a reference time length delta X; wherein the reference time Δ X is: closing the adding valve 6 and the adding pump 5, opening the viscosity valve 1 to inject ink into the viscosity detection chamber 2 when the liquid level in the viscosity detection chamber 2 is lower than the low liquid level switch 3-2, and recording the time difference from the moment that the liquid level in the viscosity detection chamber 2 is detected to be switched on by the low liquid level switch 3-2 to the moment that the high liquid level switch 3-1 is detected to be switched on;
s32': judging whether the consumable exists or not and the additive amount of the consumable: opening a viscosity valve 1, closing an adding valve 6 and an adding pump 5, injecting ink into a viscosity detection chamber 2 on the premise that the liquid level in the viscosity detection chamber 2 is lower than a low liquid level switch 3-2, recording the moment as x1 after the liquid level in the viscosity detection chamber 2 rises to the low liquid level switch 3-2 and detects the closing, immediately opening the adding valve 6 and the adding pump 5 until the high liquid level switch 3-1 detects the switching-on moment and closes the viscosity valve 1, the adding valve 6 and the adding pump 5, and recording the moment as x 2;
s33': if X2-X1< delta X, determining that the consumable still exists in the consumable bottle 7, and recording the addition amount of the consumable by taking time as a unit identifier: x2-x 1;
s34': if X2-X1 is not less than delta X, determining that no consumable is in the consumable bottle 7, sending a notice for prompting to replace the consumable bottle 7, and recording the additive amount of the consumable by taking time as a unit identifier: 0.
for the method disclosed by the embodiment, the description is relatively simple because the method corresponds to the structure disclosed by the embodiment, and the relevant points can be referred to the structural part for description.
The embodiment of the utility model also provides a computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when being executed by a processor, the computer program realizes each process of the working method embodiment of the ink jet printer viscosity and consumable addition amount detection device, can achieve the same technical effect, and is not repeated here to avoid repetition. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (4)
1. The utility model provides an ink jet numbering machine viscosity and consumptive material addition detection device which characterized in that includes: the system comprises a viscosity detection device and a consumable adding loop connected to the viscosity detection device; wherein the viscosity detection device includes: the device comprises a viscosity detection chamber (2), a mixing cylinder (4), a liquid level sensor (3), a throttling emptying pipe (2-4), a sampling pipe (8) and a viscosity valve (1); the top of the viscosity detection chamber (2) is provided with an overflow balance port (2-3) communicated with the top of the mixing cylinder (4), the top of the viscosity detection chamber (2) is communicated with the mixing cylinder (4) through a power device (10) through the sampling pipe (8), and the bottom of the viscosity detection chamber (2) is communicated with the top of the mixing cylinder (4) through the throttling emptying pipe; the viscosity valve (1) is arranged on the sampling tube (8); the liquid level sensor (3) is arranged at the top of the viscosity detection chamber (2); the consumable addition circuit comprises: add pipe (9), add pump (5), add valve (6) and consumptive material bottle (7), the consumptive material is in consumptive material bottle (7) the process add valve (6) and add pump (5) and inject into in viscosity detection device's viscosity detection cavity (2).
2. The ink jet numbering machine viscosity and consumptive material addition amount detection device of claim 1, wherein the sampling tube (8) of the viscosity detection device and the addition tube (9) of the consumptive material addition loop are respectively communicated with the viscosity detection chamber (2); alternatively, the first and second electrodes may be,
the sampling tube (8) of the viscosity detection device and the adding tube (9) of the consumable adding loop are converged to the same pipeline and then communicated with the viscosity detection chamber (2).
3. The ink jet printer viscosity and consumable addition amount detection device according to claim 1, further comprising an evaluation device electrically connected to the liquid level sensor (3).
4. The ink jet printer viscosity and consumable addition amount detection device according to claim 1, wherein the liquid level sensor (3) comprises: a high liquid level switch (3-1) and a low liquid level switch (3-2).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829756A (en) * | 2021-09-07 | 2021-12-24 | 上海华炙电子设备有限公司 | Ink jet printer viscosity and consumable addition amount detection device and working method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829756A (en) * | 2021-09-07 | 2021-12-24 | 上海华炙电子设备有限公司 | Ink jet printer viscosity and consumable addition amount detection device and working method thereof |
| CN113829756B (en) * | 2021-09-07 | 2024-02-23 | 赛克华石标识技术(上海)有限公司 | Device for detecting viscosity and consumable addition amount of ink jet printer and working method thereof |
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