CN221131190U - Printing ink micro-filtration device - Google Patents
Printing ink micro-filtration device Download PDFInfo
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- CN221131190U CN221131190U CN202323156047.0U CN202323156047U CN221131190U CN 221131190 U CN221131190 U CN 221131190U CN 202323156047 U CN202323156047 U CN 202323156047U CN 221131190 U CN221131190 U CN 221131190U
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- filter
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- plate
- microfiltration
- printing ink
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- 238000001471 micro-filtration Methods 0.000 title claims abstract description 50
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 description 19
- 230000000694 effects Effects 0.000 description 8
- 239000012535 impurity Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 3
- 208000034699 Vitreous floaters Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 239000013049 sediment Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a printing ink micro-filtration device, which comprises: the micro-filter cartridge comprises a micro-filter cartridge body, a blanking part, a first filter plate, a second filter plate, a first filter hole, a second filter hole, a first wall hanging and a second wall hanging, wherein the blanking part is integrally connected to the bottom of the micro-filter cartridge body; the printing ink microfiltration device is high in automation degree, the rotating microfiltration cylinder is arranged, the microfiltration cylinder is vertically arranged when the ink is required to be subjected to microfiltration, the microfiltration cylinder is rotated to be in a horizontal state when the filter plate in the printing ink microfiltration device is required to be cleaned, and then water is reversely fed to clean the filter plate, so that an operator is not required to detach the filter plate, the cleaning efficiency is improved, and meanwhile, the cost input of labor is saved.
Description
Technical Field
The utility model belongs to the technical field of filtering equipment, and particularly relates to a printing ink micro-filtration device.
Background
The ink is an unstable suspension system, and the particle size and dispersibility of pigment particles have a great influence on the quality of the ink. Large pigment particle impurities can cause uneven ink discharge or blockage of ink discharge channels, so that during the ink production process, filtration is required.
In the patent with the application number of 202020407261.6, the novel ink filtering device is disclosed, ink in a filtering tank can be filtered through the cooperation of a first filter plate and a second filter plate, the effect of preventing incomplete impurity filtering during twice filtering is achieved, and a user can conveniently withdraw the first filter plate and the second filter plate from the filtering tank through the cooperation of a chute and a sliding block, so that the effect of conveniently replacing, withdrawing and cleaning is achieved.
In the above-mentioned disclosed utility model patent, need wash the filter of inside after filtering ink for a long time, need open the apron in the outside this moment, then take out the filter of inside and wash, insert in the spout after wasing again, through screw closure apron, whole cleaning process needs manual completion, and cleaning efficiency is low, still needs the input of extra cost of labor.
Disclosure of utility model
The utility model aims to overcome the defects of low cleaning efficiency and waste cost existing in the prior ink filtering device which is manually finished during cleaning, and provides a printing ink micro-filtering device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a printing ink microfiltration device comprising:
The micro-filter cartridge comprises a micro-filter cartridge body, a blanking part, a first filter plate, a second filter plate, a first filter hole, a second filter hole, a first wall hanging and a second wall hanging, wherein the blanking part is integrally connected to the bottom of the micro-filter cartridge body;
when ink is microfiltered, the microfilter is vertically arranged; when the first filter plate and the second filter plate are cleaned, the micro-filter cartridge is rotated to a horizontal state.
Optimally, the device also comprises a cover plate fixed at the top of the micro-filter cartridge, a feed pipe fixed at the top of the cover plate, a discharge pipe fixed at the bottom of the blanking part and a drain pipe fixed on the outer side wall of the micro-filter cartridge;
When the micro-filter cartridge is in a vertical state, the drain pipe is positioned above the first filter plate; when the micro-filter cartridge is in a horizontal state, the drain pipe is positioned below the feed pipe.
Optimally, the micro-filter cartridge type automatic feeding machine further comprises a limiting sleeve, a bearing part integrally connected to the bottom of the limiting sleeve and matched with the blanking part, a support fixed to the bottom of the bearing part, an avoidance groove penetrating through the bearing part and a bearing cavity arranged on the inner sides of the limiting sleeve and the bearing part, wherein the micro-filter cartridge is vertically placed in the bearing cavity, and the discharge pipe is inserted in the avoidance groove.
Optimally, the device also comprises a vertical plate arranged on one side of the bracket, a lifting plate arranged on one side of the vertical plate close to the micro-filter cartridge in a lifting manner, a pneumatic clamping jaw rotatably arranged on one side of the lifting plate away from the vertical plate, clamping plates fixed on two sides of the pneumatic clamping jaw, and clamping arcs arranged on one opposite side of the clamping plates.
Optimally, a guide surface is arranged on the inner side of the top of the limit sleeve.
Preferably, the diameter of the first filter hole is larger than the diameter of the second filter hole.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
The printing ink microfiltration device is high in automation degree, the rotating microfiltration cylinder is arranged, the microfiltration cylinder is vertically arranged when the ink is required to be subjected to microfiltration, the microfiltration cylinder is rotated to be in a horizontal state when the filter plate in the printing ink microfiltration device is required to be cleaned, and then water is reversely fed to clean the filter plate, so that an operator is not required to detach the filter plate, the cleaning efficiency is improved, and meanwhile, the cost input of labor is saved.
Drawings
FIG. 1 is a diagram of the positional relationship between a stop collar and a filter cartridge of the present utility model;
FIG. 2 is a schematic view of the stop collar of the present utility model;
FIG. 3 is a cross-sectional view of a stop collar of the present utility model;
FIG. 4 is a schematic structural view of a micro-filtration cartridge of the present utility model;
FIG. 5 is a cross-sectional view of a filter cartridge of the present utility model;
FIG. 6 is a schematic view of a first filter plate according to the present utility model;
FIG. 7 is a cross-sectional view of a first filter plate of the present utility model;
FIG. 8 is a schematic view of a second filter plate according to the present utility model;
FIG. 9 is a cross-sectional view of a second filter plate of the present utility model;
FIG. 10 is a schematic view of a partial structure of the present utility model;
FIG. 11 is a cross-sectional view of a filter cartridge of the present utility model in a horizontal position;
Reference numerals illustrate:
1. A limit sleeve; 2. a support part; 3. a support cavity; 4. a guide surface; 5. a bracket; 6. an avoidance groove; 7. a micro-cartridge; 8. a cover plate; 9. a blanking part; 10. a feed pipe; 11. a discharge pipe; 12. a blow-down pipe; 13. a first filter plate; 14. a first filter aperture; 15. a first wall hanging; 16. a second filter plate; 17. a second filter aperture; 18. the second wall hanging; 19. a vertical plate; 20. a linear sliding table; 21. a lifting plate; 22. a rotary cylinder; 23. pneumatic clamping jaws; 24. a clamping plate; 25. clamping the arc.
Detailed Description
The utility model will be further described with reference to examples of embodiments shown in the drawings.
The micro-filtration device for printing ink is usually used for micro-filtration of ink, so that sediment, suspended matters and the like in the ink are prevented from blocking a machine head of a printer, the micro-filtration device does not need to be disassembled for cleaning after micro-filtration, and only the micro-filtration cylinder 7 is required to be rotated to be in a horizontal state, and the filter plate can be cleaned by reverse water inlet, so that the cleaning efficiency is improved, and the cost is saved.
As shown in fig. 2 and 3, the supporting portion 2 is integrally connected to the bottom of the limiting sleeve 1, and the supporting portion 2 and the inner side of the limiting sleeve 1 form a supporting cavity 3 for placing the micro-filter cartridge 7, and the supporting portion 2 is in a conical design and is matched with a blanking portion 9 at the bottom of the micro-filter cartridge 7. When the printing ink needs to be subjected to microfiltration, the microfiltration cartridge 7 is vertically placed in the bearing cavity 3, the blanking part 9 abuts against the inner side surface of the bearing part 2 at the moment, the microfiltration cartridge 7 is inserted in the limit sleeve 1, the inner diameter of the limit sleeve 1 is equal to the outer diameter of the microfiltration cartridge 7, the microfiltration cartridge 7 is limited through the limit sleeve 1, and the situation that the microfiltration cartridge 7 shakes when the ink is poured is avoided, so that the normal filtration of the ink is affected.
The support 5 is fixed at the bottom of the bearing part 2, the limit sleeve 1 and the bearing part 2 are supported away from the ground, and when the micro-filter cartridge 7 is vertically placed in the bearing cavity 3, a material receiving area is reserved between the micro-filter cartridge 7 and the ground, so that the ink receiving box can be conveniently placed. The avoidance groove 6 vertically penetrates through the bearing part 2, and when the micro-filter cartridge 7 is vertically placed in the bearing cavity 3, the avoidance groove is used for avoiding the discharge pipe 11 at the bottom of the blanking part 9.
The guide surface 4 is obliquely arranged on the inner side of the top of the limit sleeve 1 and guides the micro-filter cartridge 7 placed in the bearing cavity 3.
As shown in fig. 4 and 5, the micro-filter cartridge 7 is shown in schematic structure, and when the ink is micro-filtered, the micro-filter cartridge 7 is vertically placed in the supporting cavity 3, and the two are shown in fig. 1. The blanking part 9 is integrally connected to the bottom of the micro-filter cartridge 7, and the blanking part 9 is in a conical design, so that ink after micro-filtration can conveniently fall down. The discharge pipe 11 is fixed at the bottom of the blanking part 9, and the ink after micro-filtration is discharged from the discharge pipe 11 and falls into the ink receiving box below.
The cover plate 8 is fixed on the top of the micro-cartridge 7, the feed pipe 10 is fixed on the top of the cover plate 8, and the ink to be filtered is injected into the micro-cartridge 7 through the feed pipe 10. A drain pipe 12 is fixed to the outer side wall of the micro-cartridge 7. When the micro-filtration ink is needed, namely, the micro-filtration cartridge 7 is in a vertical state (as shown in fig. 5), the drain pipe 12 is positioned above the first filter plate 13, and the ink injected from the feed pipe 10 flows downwards under the action of gravity and cannot be discharged from the drain pipe 12; when the first filter plate 13 and the second filter plate 16 need to be cleaned, the micro-filter cartridge 7 is in a horizontal state (as shown in fig. 11), and the drain pipe 12 is positioned below the feed pipe 10, the feed pipe 10 is closed, cleaning water is injected from the discharge pipe 11, and sewage after the first filter plate 13 and the second filter plate 16 are cleaned is discharged from the drain pipe 12.
The first filter plate 13 and the second filter plate 16 are fixed on the inner side wall of the micro-filter cartridge 7, and the first filter plate 13 is positioned above the second filter plate 16 to perform double filtration on the ink, so that the filtration effect is improved. As shown in fig. 6 and 7, the first filter hole 14 penetrates the first filter plate 13, the first wall 15 is disposed at the top of the first filter hole 14, and the first filter hole 14 and the first wall 15 form a truncated cone shape with a large top and a small bottom, so that when filtering ink, impurities, floaters, etc. filtered by the first filter hole 14 accumulate on the first wall 15. When the first filter plate 13 needs to be cleaned, the micro-filter cartridge 7 is horizontally arranged, the round table-shaped structure formed by the first filter holes 14 and the first hanging wall 15 is left and right small, cleaning water is injected from the material discharging pipe 11, namely, from the right side of the round table-shaped structure, and after the cleaning water passes through the first filter holes 14, impurities attached to the first hanging wall 15 are taken away together, because the cleaning water flows from the small end face to the large end face of the round table-shaped structure, the cleaning effect is better, and the direction of the cleaning water is shown in fig. 11.
As shown in fig. 8 and 9, the second filter holes 17 penetrate the second filter plate 16, and the second hanging wall 18 is provided on top of the second filter holes 17. The second filter plate 16 is similar to the first filter plate 13 in structure, and differs from the first filter plate in that the diameter of the second filter holes 17 is smaller than that of the first filter holes 14 so as to have a double filtering effect; the second point is that the second filter holes 17 on the second filter plate 16 are more compactly distributed and can also play a role in improving the filtering effect. Through set up the filtration of round platform shape on first filter 13 and second filter 16, can play the effect of interception impurity when filtering ink, can avoid the residue of impurity when wasing the filter, improve the effect after wasing.
As shown in fig. 10, the vertical plate 19 is vertically arranged on one side of the micro-filtration cartridge 7, the linear sliding table 20 is arranged on one side of the vertical plate 19 close to the micro-filtration cartridge 7, and the lifting plate 21 is driven to lift under the driving of the linear sliding table 20, so that the micro-filtration cartridge 7 is driven to lift away from the limit sleeve 1 by the lifting plate 21, and the micro-filtration cartridge 7 can be conveniently rotated to a horizontal state for cleaning.
The rotary air cylinder 22 is fixed on one side of the lifting plate 21 far away from the linear sliding table 20, the pneumatic clamping jaw 23 is fixed on the rotary part of the rotary air cylinder 22, and the micro-filter cylinder 7 is driven to rotate to a horizontal state under the driving of the rotary air cylinder 22, so that the micro-filter cylinder is conveniently cleaned. The clamping plates 24 are fixed on two sides of the pneumatic clamping jaw 23, the clamping arc 25 is arranged on one opposite side of the two groups of clamping plates 24, the clamping plates 24 are driven to move inwards by the pneumatic clamping jaw 23, and then the micro-filter cartridge 7 to be cleaned is clamped (the clamping arc 25 is matched with the outer side wall of the micro-filter cartridge 7, so that the clamping firmness is ensured).
The process of the ink micro-filtration device for printing ink in the utility model is as follows:
Closing the drain pipe 12, injecting the ink to be micro-filtered into the feed pipe 10, filtering by the first filter plate 13 and the second filter plate 16, and allowing the pure ink to fall into the ink receiving box below by the drain pipe 11, wherein the filtered impurities, floaters and the like can be accumulated on the first wall 15 and the second wall 18.
The flow of the printing ink micro-filtration device of the utility model when the filter plate needs to be cleaned is as follows:
The micro-filter cartridge 7 is clamped and kept away from the limit sleeve 1 under the cooperation of the linear sliding table 20 and the pneumatic clamping jaw 23, the micro-filter cartridge 7 is rotated to be in a horizontal state (as shown in fig. 11) under the drive of the rotary cylinder 22, the feeding pipe 10 is closed at the moment, cleaning water is introduced from the discharge pipe 11, after the cleaning water passes through the second filter plate 16 and the first filter plate 13 in sequence, impurities attached to the second wall 18 and the first wall 15 are taken away together and discharged from the drain pipe 12, and finally, each driving mechanism is reset, and the micro-filter cartridge 7 is reinserted in the limit sleeve 1 for next ink micro-filtration.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (3)
1. A printing ink microfiltration device, comprising:
The micro-filter cartridge (7) is rotatably arranged, a blanking part (9) integrally connected to the bottom of the micro-filter cartridge (7), a first filter plate (13) and a second filter plate (16) which are fixed on the inner side wall of the micro-filter cartridge (7), a first filter hole (14) penetrating through the first filter plate (13), a second filter hole (17) penetrating through the second filter plate (16), a first hanging wall (15) arranged on the top of the first filter hole (14) and a second hanging wall (18) arranged on the top of the second filter hole (17);
When ink is microfiltered, the microfilter (7) is arranged vertically; when the first filter plate (13) and the second filter plate (16) are cleaned, the micro-filter cartridge (7) rotates to a horizontal state;
The printing ink micro-filtration device also comprises a cover plate (8) fixed at the top of the micro-filtration cartridge (7), a feed pipe (10) fixed at the top of the cover plate (8), a discharge pipe (11) fixed at the bottom of the blanking part (9) and a drain pipe (12) fixed on the outer side wall of the micro-filtration cartridge (7); when the micro-filter cartridge (7) is in a vertical state, the drain pipe (12) is positioned above the first filter plate (13); when the micro filter cartridge (7) is in a horizontal state, the blow-down pipe (12) is positioned below the feed pipe (10);
The printing ink microfiltration device further comprises a limit sleeve (1), a bearing part (2) integrally connected to the bottom of the limit sleeve (1) and matched with the blanking part (9), a support (5) fixed to the bottom of the bearing part (2), an avoidance groove (6) penetrating through the bearing part (2) and a bearing cavity (3) arranged on the inner sides of the limit sleeve (1) and the bearing part (2), wherein the microfiltration cylinder (7) is vertically arranged in the bearing cavity (3), and a discharge pipe (11) is inserted in the avoidance groove (6);
The printing ink microfiltration device further comprises a vertical plate (19) arranged on one side of the support (5), a lifting plate (21) arranged on one side of the vertical plate (19) close to the microfiltration cylinder (7) in a lifting mode, a pneumatic clamping jaw (23) rotatably arranged on one side of the lifting plate (21) away from the vertical plate (19), clamping plates (24) fixed on two sides of the pneumatic clamping jaw (23) and clamping arcs (25) arranged on the opposite sides of the clamping plates (24).
2. A printing ink microfiltration device according to claim 1 wherein: the inner side of the top of the limit sleeve (1) is provided with a guide surface (4).
3. A printing ink microfiltration device according to claim 1 wherein: the diameter of the first filter hole (14) is larger than that of the second filter hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323156047.0U CN221131190U (en) | 2023-11-22 | 2023-11-22 | Printing ink micro-filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323156047.0U CN221131190U (en) | 2023-11-22 | 2023-11-22 | Printing ink micro-filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221131190U true CN221131190U (en) | 2024-06-14 |
Family
ID=91426294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323156047.0U Active CN221131190U (en) | 2023-11-22 | 2023-11-22 | Printing ink micro-filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221131190U (en) |
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2023
- 2023-11-22 CN CN202323156047.0U patent/CN221131190U/en active Active
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