CN211892476U - Printing ink colour mixture device and ink-jet printing equipment - Google Patents
Printing ink colour mixture device and ink-jet printing equipment Download PDFInfo
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- CN211892476U CN211892476U CN202020421100.2U CN202020421100U CN211892476U CN 211892476 U CN211892476 U CN 211892476U CN 202020421100 U CN202020421100 U CN 202020421100U CN 211892476 U CN211892476 U CN 211892476U
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Abstract
The utility model belongs to the technical field of the inkjet printing, solve the mixed storehouse among the prior art and can't carry out abluent problem, provide a printing ink colour mixture device and inkjet printing equipment. The printing ink color mixing device comprises a first ink storage mechanism, a second ink storage mechanism, a cleaning solution storage mechanism and an ink mixing mechanism. The utility model discloses well first china ink storing mechanism supplies first ink to printing ink mixing mechanism, and the second is stored ink simultaneously and is made the second ink supply to printing ink mixing mechanism and first ink mix. After the nozzle performs ink-jet printing, the cleaning liquid storage mechanism conveys the cleaning liquid to the ink mixing mechanism, and the cleaning liquid can clean the residual ink in the ink mixing mechanism.
Description
Technical Field
The utility model belongs to the technical field of the inkjet printing, specifically a print printing ink colour mixture device and inkjet printing equipment.
Background
The prior art CN2500477 discloses an inkjet printing head, which comprises three-color ink cartridges, wherein the three-color ink cartridges are respectively red, yellow and blue, the three-color ink cartridges are respectively communicated with a mixing bin through a color mixing pipe, and control each ink cartridge to supply ink to the mixing bin through an electric control nozzle, and then supply ink in the mixing bin to a nozzle for printing. However, the mixing bin cannot be cleaned in actual work, so that the result of the next color mixing is affected by the previous color mixing, for example:
the ink color to be printed by the nozzle in the first printing is the first color ink mixed by 10% blue ink and 90% yellow ink, and the ink color to be printed by the nozzle in the next printing is the second color ink mixed by 90% blue ink and 10% yellow ink; in the process of secondary color mixing, the color of the ink obtained by secondary color mixing is influenced by the residual ink in the mixing bin due to the fact that the mixing bin is not cleaned, and the color of the ink obtained by secondary color mixing is different from the target color.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a printing ink colour mixture device and inkjet printing equipment to solve the unable abluent problem of carrying out of remaining ink in the mixed storehouse of prior art.
The utility model adopts the technical proposal that:
in a first aspect, the utility model provides a print ink colour mixture device, print ink colour mixture device includes:
a first ink storage mechanism for storing a first ink;
a second ink storing mechanism for storing a second ink different from the first ink;
the cleaning liquid storage mechanism is used for storing cleaning liquid;
and the ink mixing mechanism is connected with the first ink storage mechanism, the second ink storage mechanism and the cleaning solution storage mechanism, the first ink storage mechanism and the second ink storage mechanism supply ink to the ink mixing mechanism, and the cleaning solution storage mechanism supplies cleaning solution to the ink mixing mechanism.
As a preferable aspect of the printing ink color mixing device, the printing ink color mixing device further includes:
and the stirring mechanism is used for stirring the ink in the ink mixing mechanism.
In a preferred embodiment of the printing ink color mixing device, a mixing chamber is provided in the ink mixing mechanism, and the printing ink color mixing device further includes a cleaning mechanism for cleaning a side wall of the mixing chamber of the ink mixing mechanism.
As a preferable scheme of the printing ink color mixing device, a mixing cavity is arranged in the ink mixing mechanism, and the side wall of the mixing cavity is in arc transition connection with the bottom surface of the mixing cavity.
As a preferable scheme of the printing ink color mixing device, the bottom surface of the mixing cavity is a cambered surface.
As a preferable aspect of the printing ink color mixing device, the printing ink color mixing device further includes:
the first on-off mechanism is used for controlling the on-off of the ink mixing mechanism and the first ink storage mechanism;
the second on-off mechanism is used for controlling the on-off of the ink mixing mechanism and the second ink storage mechanism;
and the third breaking mechanism is used for controlling the connection and disconnection of the ink mixing mechanism and the cleaning liquid storage mechanism.
As a preferable aspect of the printing ink color mixing device, the printing ink color mixing device further includes:
and the controller is electrically connected with the first on-off mechanism, the second on-off mechanism and the third on-off mechanism and is used for controlling the first on-off mechanism, the second on-off mechanism and the third on-off mechanism to work.
As a preferable aspect of the printing ink color mixing device, the printing ink color mixing device further includes:
and the diluent storage mechanism is connected with the ink mixing mechanism and supplies diluent to the ink mixing mechanism.
As a preferable aspect of the printing ink color mixing device, the printing ink color mixing device further includes:
and the fourth breaking mechanism is used for controlling the on-off of the ink mixing mechanism and the diluent storage mechanism, and is connected with the controller, and the controller controls the fourth breaking mechanism to work.
In a second aspect, the present invention provides an ink jet printing apparatus, which comprises any one of the above-mentioned printing ink color mixing devices.
To sum up, the utility model has the advantages that:
the embodiment of the utility model provides an among printing ink colour mixture device and inkjet printing equipment, first storage ink mechanism supplies first ink to the ink mixing mechanism, and the second stores up ink mechanism simultaneously and supplies second ink to the ink mixing mechanism and mix with first ink. After the nozzle performs ink-jet printing, the cleaning liquid storage mechanism conveys the cleaning liquid to the ink mixing mechanism, and the cleaning liquid can clean the residual ink in the ink mixing mechanism.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, without creative efforts, other drawings can be obtained according to these drawings, and these drawings are all within the protection scope of the present invention.
FIG. 1 is a schematic structural view of an ink color mixing device in embodiment 1 of the present invention;
fig. 2 is a schematic structural view of an ink color mixing device in embodiment 2 of the present invention;
fig. 3 is a schematic structural view of an ink color mixing device in embodiment 3 of the present invention;
fig. 4 is a schematic structural view of an ink color mixing device in embodiment 4 of the present invention;
fig. 5 is a schematic structural view of an ink color mixing device in embodiment 6 of the present invention;
fig. 6 is a schematic structural view of an ink color mixing device in embodiment 8 of the present invention;
fig. 7 is a schematic structural view of an ink color mixing device in embodiment 9 of the present invention;
fig. 8 is a schematic structural view of an ink color mixing device in embodiment 10 of the present invention.
Parts and numbering in the drawings:
11. a first ink storage mechanism; 12. a second ink storage mechanism; 13. a third ink storage mechanism; 14. a fourth ink storage mechanism; 15. a cleaning liquid storage mechanism; 16. a diluent storage mechanism;
21. a first on-off mechanism; 22. a second on-off mechanism; 23. a third breaking mechanism; 24. a fourth breaking mechanism; 25. a fifth on-off mechanism; 26. a sixth on-off mechanism;
30. an ink mixing mechanism; 31. a mixing chamber; 32. a side wall of the mixing chamber; 33. a bottom surface of the mixing chamber;
40. a stirring mechanism; 41. a first stirring shaft; 42. a first helical blade; 43. a second stirring shaft; 44. a second helical blade; 45. a first motor; 46. a second motor; 47. a third stirring shaft; 48. a third helical blade; 49. a third motor;
50. a spray head; 60. a cleaning mechanism; 61. a fourth motor; 62. a brush shaft; 63. and a brush.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Also, 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 … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. In case of conflict, the various features of the embodiments and examples of the present invention may be combined with each other and are within the scope of the present invention.
Example 1:
referring to fig. 1, embodiment 1 of the present invention discloses an ink color mixing device, which includes a first ink storage mechanism 11, a second ink storage mechanism 12, an ink mixing mechanism 30, and a stirring mechanism 40, wherein the first ink storage mechanism 11 is used for storing a first ink, the second ink storage mechanism 12 is used for storing a second ink, and the first ink and the second ink are two different inks (for example, the first ink and the second ink may be different inks, and the first ink and the second ink may be different inks with different concentrations). The ink mixing mechanism 30 is connected to the first ink storing mechanism 11 and the second ink storing mechanism 12, the first ink storing mechanism 11 and the second ink storing mechanism 12 respectively supply ink to the ink mixing mechanism 30, and the stirring mechanism 40 is used for stirring the ink in the ink mixing mechanism 30.
The working principle of the ink color mixing device in the embodiment is as follows:
the first ink storage mechanism 11 supplies the first ink to the ink mixing mechanism 30, and the second ink storage mechanism 12 supplies the second ink to the ink mixing mechanism 30, at this time, the stirring mechanism 40 stirs the ink in the ink mixing mechanism 30, so that the first ink and the second ink in the ink mixing mechanism 30 are uniformly mixed. The ink mixing mechanism 30 supplies the uniformly mixed ink to the nozzle 50 for printing, thereby ensuring that the ink-jet printing effect is not affected. The mixed ink has no dark color mixed points, and after the ink is printed on a transparent printing medium (such as glass), the glass does not have the dark color mixed points, so that the light transmittance of the transparent printing medium is increased.
Example 2:
as shown in fig. 2, embodiment 1 of the present invention discloses an ink color mixing device, which includes a first ink storage mechanism 11, a second ink storage mechanism 12, an ink mixing mechanism 30 and a cleaning solution storage mechanism 15, wherein the first ink storage mechanism 11 is used for storing a first ink, the second ink storage mechanism 12 is used for storing a second ink, the first ink and the second ink are two different inks, and the cleaning solution storage mechanism 15 stores a cleaning solution. The ink mixing mechanism 30 is connected to the first ink storage mechanism 11, the second ink storage mechanism 12, and the cleaning solution storage mechanism 15, the first ink storage mechanism 11 and the second ink storage mechanism 12 respectively supply ink to the ink mixing mechanism 30, and the cleaning solution storage mechanism 15 supplies cleaning solution to the ink mixing mechanism 30.
The working principle of the ink color mixing device in the embodiment is as follows:
after each time of ink color mixing and ink jet printing, the cleaning liquid storage mechanism 15 conveys the cleaning liquid to the ink mixing mechanism 30, and the cleaning liquid cleans the residual ink in the ink mixing mechanism 30, so that the influence of the previous color mixing on the next color mixing result is avoided. An example is as follows: when the ink is printed for the first time, the color of the ink to be printed by the nozzle 50 is a first color ink obtained by mixing 15% of blue ink by total mass and 85% of yellow ink by total mass, and the ink of the first color is subjected to ink jet printing; the ink color to be printed by the nozzle 50 in the next printing is a second color ink mixed by 90% of blue ink by total mass and 10% of yellow ink by total mass; the cleaning liquid storage means 15 delivers the cleaning liquid to the ink mixing means 30 before the second color mixing of the inks, and the cleaning liquid cleans the residual ink in the ink mixing means 30, thereby ensuring that the color of the ink mixed for the second time is the same as the target color (the color of the ink capable of being mixed for the second time may be other colors besides C, M, Y, K, and the color of the ink is not limited herein).
Of course, after the cleaning liquid is supplied to the ink mixing mechanism 30 from the liquid storage mechanism, the cleaning liquid can be stirred by the stirring mechanism 40, thereby improving the cleaning effect. In this embodiment, inks having different concentrations may be mixed (for example, blue ink having a concentration of 20mg/ml to 40mg/ml and blue ink having a concentration of 60mg/ml to 80 mg/ml).
Meanwhile, the ink color mixing device in this embodiment further includes a nozzle 50, the nozzle 50 is connected to the ink mixing mechanism 30, and the ink mixing mechanism 30 supplies ink or cleaning liquid to the nozzle 50, when the nozzle 50 completes inkjet printing of one color mixed ink, the nozzle 50 moves to a remaining ink cleaning station located outside the printing medium, the liquid storage mechanism conveys the cleaning liquid to the ink mixing mechanism 30, the cleaning liquid cleans the remaining ink in the ink mixing mechanism 30, and then the nozzle 50 ejects out the liquid mixed by the cleaning liquid and the remaining ink to empty the remaining liquid in the ink mixing mechanism 30 for next color mixing of ink.
Example 3:
as shown in fig. 3, the ink color mixing device in embodiment 3 of the present invention is improved based on embodiment 1. Specifically, the ink color mixing apparatus according to embodiment 3 further includes a cleaning liquid storage means 15, wherein the cleaning liquid is stored in the cleaning liquid storage means 15, and the ink mixing means 30 is connected to the cleaning liquid storage means 15.
The operation principle of the ink color mixing device in this embodiment is the same as that in embodiment 2.
Example 4:
as shown in fig. 4, the ink color mixing device in embodiment 4 of the present invention is improved based on embodiment 2. Specifically, the ink color mixing apparatus according to embodiment 4 further includes a cleaning mechanism 60, and the cleaning mechanism 60 is used to clean the side wall 32 of the mixing chamber of the ink mixing mechanism 30. The cleaning mechanism 60 in this embodiment includes a brush shaft 62 and a brush 63 provided on the brush shaft 62, one end of the brush shaft 62 passes through the inner wall of the mixing chamber to the outside of the ink mixing mechanism 30, and one end of the brush shaft 62 located outside the ink mixing mechanism 30 is driven by a fourth motor 61.
The working principle of the ink color mixing device in the embodiment is as follows:
every time when the ink mixing and the ink jet printing are carried out, the cleaning liquid storage mechanism 15 conveys the cleaning liquid to the ink mixing mechanism 30, and the cleaning liquid cleans the residual ink in the ink mixing mechanism 30; at this time, the fourth motor 61 drives the brush shaft 62 to rotate and drive the brush 63 to rotate, and the brush 63 contacts with the side wall 32 of the mixing chamber during the rotation process, so as to clean the side wall 32 of the mixing chamber.
Example 5:
as shown in fig. 4, the ink color mixing device in embodiment 5 of the present invention is improved based on embodiment 4. Specifically, the structure of the mixing chamber 31 in the ink color mixing device of embodiment 5 is different, the side wall 32 of the mixing chamber 31 is in arc transition connection with the bottom surface 33 of the mixing chamber, and the bottom surface 33 of the mixing chamber is an arc surface. Because the side wall 32 of the mixing cavity is in arc transition connection with the bottom surface 33 of the mixing cavity, the connection between the side wall 32 of the mixing cavity and the bottom surface 33 of the mixing cavity is convenient for cleaning the residual ink by the cleaning liquid (if the connection between the side wall 32 of the mixing cavity and the bottom surface 33 of the mixing cavity is a right angle, the ink mixed at the previous time is easy to accumulate at the connection and is inconvenient to clean); and the bottom surface 33 of the mixing cavity is a cambered surface, and the bottom surface 33 of the mixing cavity is smooth so as to further facilitate the cleaning liquid to clean the residual ink.
Example 6:
as shown in fig. 5, the ink color mixing device in embodiment 6 of the present invention is improved based on embodiment 3. Specifically, the ink color mixing device in embodiment 6 further includes a third ink storage mechanism 13, a fourth ink storage mechanism 14, a first on-off mechanism 21, a second on-off mechanism 22, a third on-off mechanism 23, a fourth on-off mechanism 24, and a fifth on-off mechanism 25. The first, second, third, and fourth ink storing mechanisms 11, 12, 13, and 14 may be ink bags or ink cartridges that store ink. The ink mixing mechanism 30 is connected to the third ink storage mechanism 13 and the fourth ink storage mechanism 14, and the third ink storage mechanism 13 and the fourth ink storage mechanism 14 respectively supply ink to the ink mixing mechanism 30; in the vertical direction, the first ink storage mechanism 11, the second ink storage mechanism 12, the third ink storage mechanism 13, the fourth ink storage mechanism 14, and the cleaning liquid storage mechanism 15 are located above the ink mixing mechanism 30 so as to supply ink or cleaning liquid. The third ink storage mechanism 13 is for storing a third ink, and the fourth ink storage mechanism 14 is for storing a fourth ink. The first ink, the second ink, the third ink and the fourth ink are four different inks, in this embodiment, the first ink is blue ink, the second ink is red ink, the third ink is yellow ink, and the fourth ink is black ink.
The first on-off mechanism 21 is used to control on-off of the ink mixing mechanism 30 and the first ink storing mechanism 11, in this embodiment, the ink mixing mechanism 30 and the first ink storing mechanism 11 are connected through a first pipeline, and the first on-off mechanism 21 is a first valve disposed on the first pipeline. The second opening/closing mechanism 22 is used to control the opening/closing of the ink mixing mechanism 30 and the second ink storing mechanism 12, in this embodiment, the ink mixing mechanism 30 and the second ink storing mechanism 12 are connected by a second pipeline, and the second opening/closing mechanism 22 is a second valve disposed on the second pipeline. The third cut-off mechanism 23 is used to control the cut-off of the ink mixing mechanism 30 and the third ink storing mechanism 13, in this embodiment, the ink mixing mechanism 30 and the third ink storing mechanism 13 are connected through a third pipeline, and the third cut-off mechanism 23 is a third valve disposed on the third pipeline. The fourth breaking mechanism 24 is used to control the on/off of the ink mixing mechanism 30 and the fourth ink storing mechanism 14, in this embodiment, the ink mixing mechanism 30 and the fourth ink storing mechanism 14 are connected through a fourth pipeline, and the fourth breaking mechanism 24 is a fourth valve disposed on the fourth pipeline. The fifth on-off mechanism 25 is configured to control on-off of the ink mixing mechanism 30 and the cleaning solution storage mechanism 15, in this embodiment, the ink mixing mechanism 30 and the cleaning solution storage mechanism 15 are connected by a fifth pipeline, and the fifth on-off mechanism 25 is a fifth valve disposed on the fifth pipeline.
Meanwhile, in the present embodiment, the stirring mechanism 40 is disposed in the mixing cavity of the ink mixing mechanism 30, the stirring mechanism 40 includes a first stirring shaft 41 and a first helical blade 42 disposed on the first stirring shaft 41, one end of the first stirring shaft 41 penetrates through the inner wall of the mixing cavity to the outside of the ink mixing mechanism 30, and one end of the first stirring shaft 41 located outside the ink mixing mechanism 30 is driven by a first motor 45. In the vertical direction, the nozzle 50 is positioned below the ink mixing mechanism 30, and the nozzle 50 and the ink mixing mechanism 30 are connected with an ink supply pipeline; the distance between the ink mixing mechanism 30 and the nozzle 50 is less than or equal to a first predetermined distance to shorten the length of the ink supply conduit and facilitate the ink mixing mechanism 30 to supply ink to the nozzle 50 (the first predetermined distance is 150mm in this embodiment).
The working principle of the ink color mixing device in the embodiment is as follows:
according to the color requirement of actual printing, the valves on the corresponding pipelines are opened, and at least two of the first ink storage mechanism 11, the second ink storage mechanism 12, the third ink storage mechanism 13 and the fourth ink storage mechanism 14 supply ink to the ink mixing mechanism 30; at this time, the rotation of the output shaft of the first motor 45 drives the first helical blade 42 to rotate through the first stirring shaft 41, and the stirring mechanism 40 of the first helical blade 42 stirs the ink in the ink mixing mechanism 30, so that the ink in the ink mixing mechanism 30 is uniformly mixed. After ink color mixing and ink jet printing are carried out once, the fifth valve is opened to enable the cleaning liquid in the cleaning liquid storage mechanism 15 to be conveyed to the ink mixing mechanism 30, the cleaning liquid cleans the residual ink in the ink mixing mechanism 30, and therefore the effect that the next color mixing result can be affected by the previous color mixing is avoided.
Example 7:
the utility model discloses the printing ink colour mixture device in embodiment 7 improves on the basis of embodiment 6. Specifically, the ink color mixing device in embodiment 6 further includes a controller, in this embodiment, the controller may be a single chip microcomputer, an FPGA, or a PLC, and the first valve, the second valve, the third valve, the fourth valve, and the fifth valve are all electric control valves (e.g., electromagnetic valves or electric control nozzles). The first output end of the controller is electrically connected with the input end of the first valve, the second output end of the controller is electrically connected with the input end of the second valve, the third output end of the controller is electrically connected with the input end of the third valve, the fourth output end of the controller is electrically connected with the input end of the fourth valve, and the fifth output end of the controller is electrically connected with the input end of the fifth valve. The on-off of each valve can be controlled through the controller, the valves do not need to be operated manually to be opened and closed, and therefore the labor intensity of workers is reduced (corresponding instructions can be set according to actual needs in the controller, and after a user calls the corresponding instructions, the controller controls the corresponding electric control valves to be opened for preset time, so that ink with a preset color is mixed, for example, after the user calls a first instruction, the controller controls the first valve and the second valve to be opened for 10 seconds, and under the condition that the cross sections of the first pipeline and the second pipeline are the same, the first ink and the second ink flow into the mixing mechanism with the same quality to be mixed, and the ink with the preset color is mixed).
Example 8:
as shown in fig. 6, the ink color mixing device in embodiment 8 of the present invention is improved based on embodiment 7. Specifically, the stirring mechanism 40 in embodiment 8 further includes a second stirring shaft 43 and a second helical blade 44 disposed on the second stirring shaft 43, the axes of the first stirring shaft 41 and the second stirring shaft 43 are parallel to each other, one end of the second stirring shaft 43 passes through the inner wall of the mixing chamber to the outside of the ink mixing mechanism 30, and one end of the second stirring shaft 43 located outside the ink mixing mechanism 30 is driven by a second motor 46. The direction of rotation of the output shaft of the first motor 45 is opposite to the direction of rotation of the output shaft of the second motor 46 such that the first agitator shaft 41 turns in the opposite direction to the second agitator shaft 43. In this embodiment, the second stirring shaft 43 and the second helical blade 44 are added, the output shaft of the second motor 46 rotates to drive the second helical blade 44 to rotate through the second stirring shaft 43, the first helical blade 42 and the second helical blade 44 work simultaneously to improve the stirring efficiency of the ink in the ink mixing mechanism 30, and the first stirring shaft 41 rotates in the opposite direction to the rotation direction of the second stirring shaft 43 to drive the first helical blade 42 and the second helical blade 44 in the opposite direction, so as to further improve the stirring efficiency.
Example 9:
as shown in fig. 7, the ink color mixing device in example 9 of the present invention is improved based on example 7. Specifically, the stirring mechanism 40 in embodiment 9 further includes a third stirring shaft 47 and a third helical blade 48 disposed on the third stirring shaft 47, the axes of the first stirring shaft 41 and the third stirring shaft 47 are perpendicular to each other, one end of the third stirring shaft 47 passes through the inner wall of the mixing chamber to the outside of the ink mixing mechanism 30, and one end of the third stirring shaft 47 located at the outside of the ink mixing mechanism 30 is driven by a third motor 49. In this embodiment, a third stirring shaft 47 and a third helical blade 48 are added, an output shaft of a third motor 49 rotates to drive the third helical blade 48 to rotate through the third stirring shaft 47, the first helical blade 42 stirs ink, and the third helical blade 48 stirs ink in a direction perpendicular to the first helical blade 42, and the stirring force of the first helical blade 42 interacts with the stirring force of the third helical blade 48 to accelerate the mixing of ink so as to improve the stirring efficiency.
Example 10:
as shown in fig. 8, the ink color mixing device in embodiment 10 of the present invention is improved based on embodiment 7. Specifically, the ink color mixing device in embodiment 10 further includes a diluent storage mechanism 16 and a sixth on-off mechanism 26, the diluent storage mechanism 16 stores a diluent, the ink mixing mechanism 30 is connected to the diluent storage mechanism 16, the sixth on-off mechanism 26 is used to control on-off of the ink mixing mechanism 30 and the diluent storage mechanism 16, in this embodiment, the ink mixing mechanism 30 is connected to the diluent storage mechanism 16 through a sixth pipeline, the sixth on-off mechanism 26 is a sixth valve provided on the sixth pipeline, and a sixth output end of the controller is electrically connected to an input end of the sixth valve.
In this embodiment, the ink color mixing device can open the sixth valve according to the actual color requirement of printing, so that the thinner and the ink are mixed to mix the ink with different concentrations.
Example 11:
the embodiment 11 of the utility model discloses inkjet printing equipment, this inkjet printing equipment include in embodiment 1 to the embodiment 10 any kind of printing ink colour mixture device, after inkjet printing equipment adopted above-mentioned structure in embodiment 11, the first ink storage mechanism among the inkjet printing equipment supplies first kind of ink to the ink mixing mechanism, and the second is stored up the ink mechanism and is supplied second kind of ink to the ink mixing mechanism and mix with first kind of ink simultaneously. After the nozzle performs ink-jet printing, the cleaning liquid storage mechanism conveys the cleaning liquid to the ink mixing mechanism, and the cleaning liquid can clean the residual ink in the ink mixing mechanism.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A printing ink color mixing apparatus, comprising:
a first ink storage mechanism for storing a first ink;
a second ink storing mechanism for storing a second ink different from the first ink;
the cleaning liquid storage mechanism is used for storing cleaning liquid;
and the ink mixing mechanism is connected with the first ink storage mechanism, the second ink storage mechanism and the cleaning solution storage mechanism, the first ink storage mechanism and the second ink storage mechanism supply ink to the ink mixing mechanism, and the cleaning solution storage mechanism supplies cleaning solution to the ink mixing mechanism.
2. A printing ink color mixing apparatus according to claim 1, further comprising:
and the stirring mechanism is used for stirring the ink in the ink mixing mechanism.
3. A printing ink mixing color device as in claim 1 wherein the ink mixing mechanism has a mixing chamber therein, and the printing ink mixing color device further comprises a cleaning mechanism for cleaning a side wall of the mixing chamber of the ink mixing mechanism.
4. A printing ink mixing device according to claim 3 wherein the ink mixing mechanism is provided with a mixing chamber therein, and the side wall of the mixing chamber is in circular arc transition connection with the bottom surface of the mixing chamber.
5. A printing ink color mixing apparatus according to claim 4 wherein the bottom surface of the mixing chamber is curved.
6. A printing ink color mixing apparatus according to any one of claims 1 to 5, further comprising:
the first on-off mechanism is used for controlling the on-off of the ink mixing mechanism and the first ink storage mechanism;
the second on-off mechanism is used for controlling the on-off of the ink mixing mechanism and the second ink storage mechanism;
and the third breaking mechanism is used for controlling the connection and disconnection of the ink mixing mechanism and the cleaning liquid storage mechanism.
7. A printing ink color mixing apparatus according to claim 6, further comprising:
and the controller is electrically connected with the first on-off mechanism, the second on-off mechanism and the third on-off mechanism and is used for controlling the first on-off mechanism, the second on-off mechanism and the third on-off mechanism to work.
8. A printing ink color mixing apparatus according to any one of claims 1 to 5, further comprising:
and the diluent storage mechanism is connected with the ink mixing mechanism and supplies diluent to the ink mixing mechanism.
9. A printing ink color mixing apparatus according to claim 8, further comprising:
and the fourth breaking mechanism is used for controlling the on-off of the ink mixing mechanism and the diluent storage mechanism, and is connected with the controller, and the controller controls the fourth breaking mechanism to work.
10. An ink jet printing apparatus comprising a printing ink mixing device as claimed in any one of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020421100.2U CN211892476U (en) | 2020-03-28 | 2020-03-28 | Printing ink colour mixture device and ink-jet printing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020421100.2U CN211892476U (en) | 2020-03-28 | 2020-03-28 | Printing ink colour mixture device and ink-jet printing equipment |
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| CN211892476U true CN211892476U (en) | 2020-11-10 |
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| CN202020421100.2U Active CN211892476U (en) | 2020-03-28 | 2020-03-28 | Printing ink colour mixture device and ink-jet printing equipment |
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