CN220535235U - Printing machine ink circulation device - Google Patents
Printing machine ink circulation device Download PDFInfo
- Publication number
- CN220535235U CN220535235U CN202322293418.3U CN202322293418U CN220535235U CN 220535235 U CN220535235 U CN 220535235U CN 202322293418 U CN202322293418 U CN 202322293418U CN 220535235 U CN220535235 U CN 220535235U
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- ink
- filter screen
- stirring barrel
- electric heating
- liquid
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- 238000007639 printing Methods 0.000 title claims abstract description 50
- 238000003756 stirring Methods 0.000 claims abstract description 63
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 238000005485 electric heating Methods 0.000 claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 particulate matters Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses an ink circulation device of a printing machine, which relates to the technical field of printing machines, in particular to an ink circulation device of a printing machine, comprising an ink tank, a liquid guide tank, two supporting plates for supporting the ink tank, and a stirring barrel for stirring ink, wherein the barrel wall and the bottom wall of the stirring barrel are internally provided with communicated electric heating cavities, the electric heating cavities of the stirring barrel are internally provided with electric heating wire windings, and the stirring barrel is provided with electric heating rods; through setting up the electric heat chamber inside the agitator to set up the heating wire winding in the electric heat chamber, utilize the electric heat stick to carry out the circular telegram to the heating wire winding, thereby make the whole intensification of agitator, avoid appearing the agitator temperature unbalance, reached the purpose that makes the agitator temperature even, avoid the printing ink to appear caking or the too big problem of viscidity.
Description
Technical Field
The utility model relates to the technical field of printers, in particular to an ink circulation device of a printer.
Background
At present, a printing machine generally comprises mechanisms such as plate loading, inking, embossing, paper conveying and the like; firstly, making characters and images to be printed into printing plates, mounting the printing plates on a printing machine, then, manually or by the printing machine, coating ink on places where the characters and the images are on the printing plates, and directly or indirectly transferring the printing plates onto paper or other printing stock, thereby copying the same printed matter on the printing plates; the package needs to be printed by a printer.
In published chinese patent application, publication No.: CN212313064U, patent name: the printing ink circulation device of the printing machine, although, 1, the printing ink in the ink pond is communicated with the printing ink in the liquid guide pond, the printing ink in the liquid guide pond falls into the stirring barrel through the liquid outlet pipe, the driving component drives the stirring rod to rotate, the stirring rod stirs the printing ink in the stirring barrel in the rotating process, so that the printing ink in the stirring barrel is prevented from caking, and the liquid pump pumps the printing ink close to the bottom of the stirring barrel into the ink pond again, so that the printing ink circulation is realized; by arranging the driving component and the stirring rod, the printing ink is prevented from generating precipitation and caking in the stirring barrel; 2. the utility model is provided with the electric heating rod, the temperature of the ink needs to be controlled in the coating process of the ink, the ink is ensured not to be agglomerated because of low temperature and not to be excessively viscous because of high temperature, the coating quantity of the ink is influenced by the agglomeration and the viscosity, and the electric heating rod is contacted with the ink in the stirring barrel by virtue of the electric heating rod, so that the temperature of the ink in the stirring barrel is conveniently controlled.
However, in the prior art, the temperature of the stirring barrel is unbalanced (the local temperature of the stirring barrel is too high or the other local temperature is lower) due to the fact that the electric heating rod is adopted for heating, so that the ink in the stirring barrel is blocked due to low temperature under the condition of missing stirring, and the viscosity of the ink is too high due to the fact that the local temperature in the stirring barrel is high.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an ink circulation device of a printing machine, which solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the printing machine ink circulation device comprises an ink tank, a liquid guide tank, two supporting plates for supporting the ink tank, and a stirring barrel for stirring ink, wherein electric heating cavities are formed in the barrel wall and the bottom wall of the stirring barrel, electric heating wire windings are arranged in the electric heating cavities of the stirring barrel, an electric heating rod is arranged on the stirring barrel and is electrically connected with the electric heating wire windings, the electric heating rod is electrically connected with a power supply circuit of a printing machine, a temperature sensor is arranged on the outer side wall of the stirring barrel and is electrically connected with a control board of the printing machine, and temperature data are transmitted to the temperature sensor; the liquid guide tank is arranged at one side of the ink tank and is communicated with the ink tank, and a filter assembly for filtering ink is arranged in the liquid guide tank; the liquid guide tank is communicated with the stirring barrel through the liquid outlet pipe, the stirring barrel is communicated with the ink tank through the liquid suction pipe, and the stirring barrel is provided with a liquid suction pump for driving ink in the liquid suction pipe to flow.
Optionally, servo motor is installed to the lower surface mounting of agitator, be provided with the pivot that runs through its wall on the diapire of agitator, the lower extreme of pivot and servo motor's output axle head fixed mounting, the upper portion lateral wall fixedly connected with at least one puddler of pivot, servo motor is used for driving the pivot and rotates and be connected with the control panel electricity of printing machine.
Optionally, the filter component includes preceding filter screen, back filter screen and the filter screen holds the board respectively, the filter screen holds the board and lays the interior bottom wall at leading the pond, preceding filter screen, back filter screen slip setting are on leading the pond, and preceding filter screen, back filter screen are located the top that the board was held to the filter screen.
Optionally, the filter component includes connecting plate, filter screen piece, spring respectively, the middle part lower surface of connecting plate is through spring fixedly connected with filter screen piece, the connecting plate can be blocked and establish on the upper portion border of leading the liquid pond.
Optionally, the liquid pump is used for being electrically connected with a control board of the printer.
(III) beneficial effects
The utility model provides an ink circulation device of a printer, which has the following beneficial effects:
this printer printing ink circulating device through setting up the electric heat chamber in the agitator to set up the heating wire winding in the electric heat chamber, utilize the electric heat stick to carry out the circular telegram to the heating wire winding and heat up, thereby make the agitator wholly heat up, avoid appearing the agitator temperature unbalance, reached the purpose that makes the agitator temperature even, avoided the printing ink to appear caking or the too big problem of viscidity.
Drawings
FIG. 1 is a schematic perspective view of an ink circulation device for a printer according to the present utility model;
FIG. 2 is a schematic cross-sectional view of an ink circulation device for a printing press according to the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2 at B;
fig. 4 is a schematic perspective view of an ink circulation device of a printer according to the present utility model (second embodiment);
FIG. 5 is a schematic cross-sectional view of an ink circulation device for a printing press according to the present utility model (second embodiment);
FIG. 6 is an enlarged schematic view of the structure of FIG. 5A;
FIG. 7 is a schematic cross-sectional view of a platen of an ink circulation device for a printing press according to the present utility model (second embodiment);
fig. 8 is a schematic perspective view of a dust blocking assembly of an ink circulation device of a printer according to the present utility model (second embodiment).
In the figure: 1. an ink pool; 2. a liquid suction pipe; 3. a right support plate; 4. a filter assembly; 401. a connecting plate; 402. a filter screen sheet; 403. a spring; 5. a liquid guiding pool; 6. a liquid outlet pipe; 7. an electric heating rod; 8. a stirring barrel; 10. a liquid pump; 11. a left support plate; 12. a support column; 13. a servo motor; 14. a rotating shaft; 15. a stirring rod; 18. a front filter screen; 19. a rear filter screen; 20. a filter screen holding plate; 21. an electric heating cavity.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1 to 3, the present utility model provides the following technical solutions: the utility model provides a printer ink circulating device, including ink pond 1, lead liquid pond 5, and two backup pads that are used for supporting ink pond 1, still including being used for stirring the agitator 8 of printing ink, be provided with the electric heat chamber 21 of intercommunication in the staving and the diapire of agitator 8, the electric heat intracavity of agitator 8 is arranged and is provided with the heating wire winding, be provided with electric heating rod 7 on the agitator 8, electric heating rod 7 is connected with the heating wire winding electricity, electric heating rod 7 is used for being connected with the power supply line electricity of printer, be provided with temperature sensor on the lateral wall of agitator 8, temperature sensor is used for being connected and to its transmission temperature data with the control panel electricity of printer. The liquid guide tank 5 is arranged on one side of the ink tank 1 and communicated with the ink tank, and a filter assembly 4 for filtering ink is arranged in the liquid guide tank 5. The liquid guide tank 5 is communicated with the stirring barrel 8 through the liquid outlet pipe 6, the stirring barrel 8 is communicated with the ink tank 1 through the liquid suction pipe 2, and the stirring barrel 8 is provided with a liquid suction pump 10 for driving ink in the liquid suction pipe 2 to flow. A plurality of support columns 12 for supporting the stirring tub 8 are provided below.
Wherein, the printing machine ink circulation device that this application shows is used with the printing machine cooperation. The ink tank 1 is used for Cheng Fangyou ink, the ink sequentially flows in the ink tank 1, the liquid guide tank 5, the liquid outlet pipe 6, the stirring barrel 8 and the liquid suction pipe 2, and the liquid suction pump 10 is used for providing a power source for the circularly flowing ink. The ink is filtered by the filter assembly 4 as it passes through the reservoir 5 into the agitator 8. The stirring barrel 8 is used for stirring the contained ink and preventing the ink from precipitating and agglomerating. Wherein the two support plates are a right support plate 3 and a left support plate 11, respectively.
Specifically, servo motor 13 is installed to the lower surface mounting of agitator 8, is provided with the pivot 14 that runs through its wall on the diapire of agitator 8, and the lower extreme of pivot 14 and servo motor 13's output axle head fixed mounting, the upper portion lateral wall fixedly connected with at least one puddler 15 of pivot 14, servo motor 13 are used for driving pivot 14 rotation and are connected with the control panel electricity of printing machine.
Wherein, the servo motor 13 (or small motor) drives the rotating shaft 14 to rotate after being started, the rotating shaft 14 rotates and drives each stirring rod 15 to rotate, and each stirring rod 15 rotates to stir the ink in the stirring barrel 8. The control board of the printer is used for controlling the start and stop of the servo motor 13.
Specifically, the filter assembly 4 includes a front filter screen 18, a rear filter screen 19 and a filter screen retaining plate 20, the filter screen retaining plate 20 is laid on an inner bottom wall of the liquid guiding pool 5, the front filter screen 18 and the rear filter screen 19 are slidably disposed on the liquid guiding pool 5, and the front filter screen 18 and the rear filter screen 19 are located above the filter screen retaining plate 20.
Wherein the front screen 18 and the rear screen 19 are used for filtering impurities (including particulate matters, ink agglomerated particles, etc.) in the flowing ink, and the filtered particulate matters are retained on the screen retaining plate 20. The screen retention plate 20 may be cleaned during regular maintenance of the printer.
Specifically, the liquid pump 10 is used for electrical connection with a control board of the printer.
The control board of the printer may be a single-chip microcomputer, an editable logic controller, etc., so as to realize the start-stop control of the liquid pump 10.
When in use, the utility model is characterized in that: the ink in the ink tank 1 passes through the liquid guiding tank 5 and passes through the front filter screen 18 and the rear filter screen 19, impurities are adhered to the meshes of the front filter screen 18 after the filter screen is used for a long time, and the impurities adhered to the front filter screen 18 cannot circulate, so that the front filter screen 18 meshes are cleaned without stopping the machine operation, the front filter screen 18 can be taken out for cleaning, at the moment, the rear filter screen 19 still filters the impurities, and part of the impurities can be flushed on the filter screen holding plate 20, so that the attachments cannot fall into the stirring barrel 8 through the liquid outlet pipe 6. If the rear screen 19 is too much adhering matter, the front screen 18 may be mounted on the liquid guiding tank 5. And taking out the rear filter screen 19, fixedly connecting the rear filter screen 19 with the filter screen holding plate 20, and cleaning impurities on the rear filter screen 19 and the rear filter screen 19. So as to be used alternately. After being filtered, the ink reaches the stirring barrel 8 through the liquid outlet pipe 6, then the servo motor 13 rotates with the rotating shaft 14 and the stirring rod 15, the stirring rod 15 stirs the ink in the stirring barrel 8, the electric heating rod 7 keeps the temperature of the ink in the stirring barrel 8, and the liquid pumping pump 10 pumps the ink in the stirring barrel 8 into the ink pool 1 again through the liquid pumping pipe 2, so that ink circulation is realized, and the ink is prevented from caking in the stirring barrel 8.
Example two
Referring to fig. 4 to 8, the difference between the present embodiment and the first embodiment is that: the filter assembly 4 comprises a connecting plate 401, a filter screen sheet 402 and a spring 403, wherein the filter screen sheet 402 is fixedly connected to the lower surface of the middle part of the connecting plate 401 through the spring 403, and the connecting plate 401 can be clamped on the upper edge of the liquid guiding pool 5.
Wherein the filter sheet 402 is used to filter the ink. The filter screen 402 can be pushed by the ink in the flowing process, and the filter screen 402 can locally vibrate under the action of the spring 403, so that particles can be effectively prevented from blocking meshes of the filter screen 402.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a printing machine ink circulating device, includes ink pond (1), leads liquid pond (5), and two backup pads that are used for supporting ink pond (1), its characterized in that: the printing ink stirring device is characterized by further comprising a stirring barrel (8) for stirring printing ink, wherein an electric heating cavity (21) is arranged in the barrel wall and the bottom wall of the stirring barrel (8), an electric heating wire winding is arranged in the electric heating cavity (21) of the stirring barrel (8), an electric heating rod (7) is arranged on the stirring barrel (8), the electric heating rod (7) is electrically connected with the electric heating wire winding, the electric heating rod (7) is electrically connected with a power supply circuit of a printing machine, a temperature sensor is arranged on the outer side wall of the stirring barrel (8), and the temperature sensor is electrically connected with a control board of the printing machine and transmits temperature data to the control board; the liquid guide pool (5) is arranged at one side of the ink pool (1) and is communicated with the ink pool, and a filter assembly (4) for filtering ink is arranged in the liquid guide pool (5); the liquid guide tank (5) is communicated with the stirring barrel (8) through the liquid outlet pipe (6), the stirring barrel (8) is communicated with the ink tank (1) through the liquid suction pipe (2), and a liquid suction pump (10) for driving ink in the liquid suction pipe (2) to flow is arranged on the stirring barrel (8).
2. The printing ink circulation device according to claim 1, wherein: the utility model discloses a printing machine, including agitator (8), servo motor (13) are installed to the lower surface mounting of agitator (8), be provided with pivot (14) that run through its wall on the diapire of agitator (8), the lower extreme of pivot (14) and the output axle head fixed mounting of servo motor (13), upper portion lateral wall fixedly connected with at least one puddler (15) of pivot (14), servo motor (13) are used for driving pivot (14) rotation and are connected with the control panel electricity of printing machine.
3. An ink circulation device for a printing machine according to claim 2, wherein: the filter component (4) comprises a front filter screen (18), a rear filter screen (19) and a filter screen holding plate (20), wherein the filter screen holding plate (20) is paved on the inner bottom wall of the liquid guiding tank (5), the front filter screen (18) and the rear filter screen (19) are slidably arranged on the liquid guiding tank (5), and the front filter screen (18) and the rear filter screen (19) are located above the filter screen holding plate (20).
4. An ink circulation device for a printing machine according to claim 2, wherein: the filter assembly (4) comprises a connecting plate (401), a filter screen sheet (402) and a spring (403), wherein the filter screen sheet (402) is fixedly connected to the lower surface of the middle of the connecting plate (401) through the spring (403), and the connecting plate (401) can be clamped on the upper edge of the liquid guide tank (5).
5. The printing ink circulation device according to claim 1, wherein: the liquid pump (10) is used for being electrically connected with a control board of the printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322293418.3U CN220535235U (en) | 2023-08-25 | 2023-08-25 | Printing machine ink circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322293418.3U CN220535235U (en) | 2023-08-25 | 2023-08-25 | Printing machine ink circulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220535235U true CN220535235U (en) | 2024-02-27 |
Family
ID=89969826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322293418.3U Active CN220535235U (en) | 2023-08-25 | 2023-08-25 | Printing machine ink circulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220535235U (en) |
-
2023
- 2023-08-25 CN CN202322293418.3U patent/CN220535235U/en active Active
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