CN112642814B - Waste printing ink recycling device - Google Patents
Waste printing ink recycling device Download PDFInfo
- Publication number
- CN112642814B CN112642814B CN202011516686.1A CN202011516686A CN112642814B CN 112642814 B CN112642814 B CN 112642814B CN 202011516686 A CN202011516686 A CN 202011516686A CN 112642814 B CN112642814 B CN 112642814B
- Authority
- CN
- China
- Prior art keywords
- collecting barrel
- oil collecting
- pressure cavity
- oil
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004064 recycling Methods 0.000 title claims abstract description 15
- 239000002699 waste material Substances 0.000 title claims abstract description 14
- 238000007639 printing Methods 0.000 title description 13
- 238000007790 scraping Methods 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005086 pumping Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
- B01D33/0353—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements self-supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses a waste ink recycling device, which comprises: the upper end of the oil collecting barrel is provided with an opening; the cleaning mechanism comprises a plurality of scraping strips and a driving assembly, the scraping strips are vertically arranged and are in sliding contact with the inner wall of the oil collecting barrel, and the driving assembly is used for driving the scraping strips to slide along the circumferential direction of the oil collecting barrel; the pumping mechanism comprises a piston plate, a first magnet and a second magnet, a plurality of cavities are formed in the side wall of the oil collecting barrel, the piston plates are arranged in the cavities in a sliding and sealing mode, the cavities are divided into a first pressure cavity and a second pressure cavity which are independent of each other, and the first pressure cavity is located on the outer side of the second pressure cavity. In the invention, the suction structure is arranged, the suction structure has the similar effect as an oil pump, the cleaning mechanism is directly driven to operate, an additional driving source is not needed, and the integral structure of the device is greatly simplified.
Description
Technical Field
The invention belongs to the technical field of ink utilization, and particularly relates to a waste ink recycling device.
Background
The green printing is characterized in that environment-friendly materials and processes are adopted, pollution is little in the printing process, resources and energy are saved, the printing mode that the waste of the printed matter is easy to recycle and recycle, can be naturally degraded and has little influence on the ecological environment is adopted, the green printing requirement is coordinated with the environment, the method comprises the use of the environment-friendly printing materials, the clean printing production process, the safety of the printed matter to users and the recycling and the cyclic utilization of the printed matter, and in order to prevent the waste of the printing ink, the waste printing ink recycling device is often used for recycling the printing ink.
In the ink recycling device, when the oil collecting barrel is used, ink is easy to adhere to the surface wall of the oil collecting barrel, the quality of the ink can be affected for a long time, and therefore a corresponding cleaning mechanism is required to be used for cleaning the side wall; meanwhile, the printing ink contains impurities such as paper scraps, so that a filter screen is required to be adopted for filtering during recovery, but the impurities soaked in the printing ink have certain adsorbability and are easy to adsorb on the filter screen to cause blockage; moreover, after the ink is collected by filtration, an oil pump is required to discharge the ink, which results in a complicated structure of the whole apparatus.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a waste ink recycling device.
The invention provides a waste ink recycling device, which comprises:
the upper end of the oil collecting barrel is provided with an opening;
the cleaning mechanism comprises a plurality of scraping strips and a driving assembly, the scraping strips are vertically arranged and are in sliding contact with the inner wall of the oil collecting barrel, and the driving assembly is used for driving the scraping strips to slide along the circumferential direction of the oil collecting barrel;
the suction mechanism comprises a piston plate, a first magnet and a second magnet, a plurality of cavities are formed in the side wall of the oil collecting barrel, the piston plate is arranged in the cavities in a sliding and sealing mode, the cavities are divided into a first pressure cavity and a second pressure cavity which are independent of each other, the first pressure cavity is located on the outer side of the second pressure cavity, the first magnets are fixedly arranged in the scraping strips respectively, the second magnets are fixedly arranged in the piston plates respectively, magnetic poles of every two adjacent first magnets are opposite in distribution, the first pressure cavities are communicated with the inner portion of the oil collecting barrel through oil cavities, the second pressure cavities are communicated with the outside through the air cavities, the first pressure cavities and the second pressure cavities are arranged inside the side wall of the oil collecting barrel, first check valves are arranged in the oil cavities and lead to the first pressure cavities, oil outlet pipes communicated with the first pressure cavities are connected to the outer wall of the oil collecting barrel in a sealing and inserting mode, second check valves are arranged in the oil outlet pipes, and the second check valves lead to the outside through the first pressure cavities.
Preferably, a filter screen is installed at the opening of the oil collecting barrel, the filter screen is connected with the upper end wall of the oil collecting barrel through a connecting ring, the connecting ring is made of elastic materials, the lower side wall of the connecting ring is fixedly connected with the upper end wall of the oil collecting barrel, the upper side wall of the connecting ring is fixedly connected with the filter screen, and the cavity opening of the air cavity, which is far away from the second pressure cavity, is formed in the upper end wall of the oil collecting barrel and is located in the vertical projection range of the filter screen.
Compared with the prior art, the invention has the beneficial effects that:
1. during the movement of the scraping strip, the first magnet in the scraping strip continuously sweeps over the second magnet, so that the volume of the first pressure cavity is changed periodically; the first check valve and the second check valve are matched, when the volume of the first pressure cavity is increased, partial ink in the oil collecting barrel is sucked through the oil cavity, when the volume of the first pressure cavity is reduced, the ink is discharged through the oil outlet pipe, and the air cavity is used for balancing the air pressure in the second pressure cavity; the suction structure has the effect similar to that of an oil pump, is directly driven to operate by the cleaning mechanism, does not need to adopt an additional driving source, and greatly simplifies the integral structure of the device.
2. At the in-process of second pressure chamber volume change, constantly have gas to pass through the air cavity blowout or be inhaled, through the accent position that sets up the air cavity for the effort that the filter screen received constantly changes, thereby makes the filter screen produce vibration from top to bottom, avoids impurity to gather above the filter screen, leads to the jam of filter screen.
Drawings
FIG. 1 is a schematic front view of a waste ink recycling apparatus according to the present invention;
FIG. 2 is an enlarged view of a portion of the structure of FIG. 1;
fig. 3 is a schematic top view of a waste ink recycling apparatus according to the present invention.
In the figure: the device comprises a oil collecting barrel 1, a driving motor 2, a scraping strip 3, a mounting rod 4, a filter screen 5, a piston plate 6, a first pressure chamber 7, a second pressure chamber 8, an oil chamber 9, an oil outlet pipe 10, a first magnet 11, a second magnet 12, an air chamber 13 and a connecting ring 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used 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, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Referring to fig. 1 to 3, a waste ink recycling apparatus includes:
an opening is formed in the upper end of the oil collecting barrel 1, and ink enters the oil collecting barrel 1 through the opening;
the cleaning mechanism is used for cleaning ink adhered to the side wall of the oil collecting barrel 1 and comprises a plurality of scraping strips 3 and a driving assembly, the scraping strips 3 are vertically arranged and are in sliding contact with the inner wall of the oil collecting barrel 1, the driving assembly is used for driving the scraping strips 3 to slide along the circumferential direction of the oil collecting barrel 1, the driving assembly comprises an installation rod 4 and a driving motor 2, the installation rod 4 is horizontally arranged above the bottom wall of the oil collecting barrel 1, two ends of the installation rod are fixedly connected with the scraping strips 3, the middle of the installation rod is fixedly provided with a rotation, the rotating shaft is rotationally sealed and arranged in the bottom wall of the oil collecting barrel 1, and the driving motor 2 is used for driving the rotating shaft to rotate;
the pumping mechanism is used for discharging ink in the oil collecting barrel 1 and comprises a piston plate 6, a first magnet 11 and a second magnet 12, a plurality of cavities are formed in the side wall of the oil collecting barrel 1, the piston plates 6 are arranged in the cavities in a sliding and sealing manner and divide the cavities into a first pressure cavity 7 and a second pressure cavity 8 which are independent of each other, the first pressure cavity 7 is positioned outside the second pressure cavity 8, the first magnets 11 are respectively and fixedly arranged in the scraping strips 3, the second magnets 12 are respectively and fixedly arranged in the piston plates 6, the magnetic poles of every two adjacent first magnets 11 are opposite in distribution, the first pressure cavity 7 is communicated with the inside of the oil collecting barrel 1 through an oil cavity 9, the second pressure cavity 8 is communicated with the outside through an air cavity 13, the first pressure cavity 7 and the second pressure cavity 8 are both arranged in the side wall of the oil collecting barrel 1, a first check valve is arranged in the oil cavity 9, the first check valve is communicated with the first pressure cavity 7, the outer wall of the oil collecting barrel 1 is sealed with an oil outlet pipe 10 communicated with the first pressure cavity 7 in an inserting manner, a second check valve is arranged in the oil outlet pipe 10, and the second check valve is communicated with the outside through the second pressure cavity 7;
in the embodiment applying the technical scheme, the scraping strip 3 slides along the circumferential direction of the oil collecting barrel 1 to slide on the inner wall of the oil collecting barrel under the driving of the driving assembly, so that the cleaning effect on the inner wall of the oil collecting barrel 1 is realized, and ink is prevented from being attached to and gathered on the inner wall of the oil collecting barrel 1;
in the moving process of the scraper bar 3, the first magnet 11 in the scraper bar 3 continuously sweeps over the second magnet 12, and due to the fact that the magnetic poles of two adjacent first magnets 11 are distributed oppositely, when one first magnet 11 is over against one second magnet 12 and magnetic attraction acting force is generated between the two second magnets, repulsive acting force is necessarily generated between the next first magnet 11 and the second magnet 12, so that any one second magnet 12 is under the action of periodically-changed magnetic force and then slides in a cavity in a reciprocating manner, and the volume of the first pressure cavity 7 is periodically changed; the first one-way valve and the second one-way valve are matched, when the volume of the first pressure cavity 7 is increased, partial ink in the oil collecting barrel 1 is sucked in through the oil cavity 9, when the volume of the first pressure cavity is reduced, the ink is discharged through the oil outlet pipe 10, and the air cavity 13 is used for balancing the air pressure in the second pressure cavity 8;
the suction structure has the effect similar to that of an oil pump, is directly driven to operate by the cleaning mechanism, does not need to adopt an additional driving source, and greatly simplifies the integral structure of the device.
According to the optional technical scheme in the embodiment, a filter screen 5 is installed at an opening of the oil collecting barrel 1, the filter screen 5 is connected with the upper end wall of the oil collecting barrel 1 through a connecting ring 14, wherein the connecting ring 14 is made of elastic materials, the lower side wall of the connecting ring is fixedly connected with the upper end wall of the oil collecting barrel 1, the upper side wall of the connecting ring is fixedly connected with the filter screen 5, and a cavity opening of the air cavity 13, which is far away from the second pressure cavity 8, is formed in the upper end wall of the oil collecting barrel 1 and is located in the vertical projection range of the filter screen 5; at the in-process of 8 volume changes of second pressure chambeies, constantly there is gas to spout or be inhaled through air cavity 13, through the accent position that sets up air cavity 13 for produce ascending effort to filter screen 5 during gas blowout, produce decurrent effort to filter screen 5 when gas is inhaled, because the effort constantly change that filter screen 5 received, thereby vibration about making filter screen 5 produce, avoid impurity gathering above filter screen 5, lead to the jam of filter screen 5.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. A waste ink recycling apparatus, comprising:
the oil collecting barrel (1), wherein an opening is formed in the upper end of the oil collecting barrel (1);
the cleaning mechanism comprises a plurality of scraping strips (3) and a driving assembly, the scraping strips (3) are vertically arranged and are in sliding contact with the inner wall of the oil collecting barrel (1), and the driving assembly is used for driving the scraping strips (3) to slide along the circumferential direction of the oil collecting barrel (1);
a suction mechanism comprising a piston plate (6) and a first magnet (11) and a second magnet (12), a plurality of cavities are arranged in the side wall of the oil collecting barrel (1), a plurality of piston plates (6) are arranged in the cavities in a sliding and sealing manner, and divides the cavity into a first pressure chamber (7) and a second pressure chamber (8) which are independent of each other, the first pressure cavity (7) is positioned outside the second pressure cavity (8), the first magnets (11) are respectively and fixedly arranged in the scraping strips (3), the second magnets (12) are respectively and fixedly arranged in the piston plates (6), the magnetic poles of the adjacent first magnets (11) are distributed oppositely, the first pressure cavity (7) is communicated with the inside of the oil collecting barrel (1) through an oil cavity (9), the second pressure chamber (8) is communicated with the outside through an air chamber (13), the first pressure cavity (7) and the second pressure cavity (8) are both arranged inside the side wall of the oil collecting barrel (1), a first one-way valve is arranged in the oil chamber (9) and leads to the first pressure chamber (7), an oil outlet pipe (10) communicated with the first pressure cavity (7) is hermetically inserted in the outer wall of the oil collecting barrel (1), a second one-way valve is arranged in the oil outlet pipe (10), and the second one-way valve is communicated with the outside from the first pressure cavity (7).
2. The waste ink recycling device according to claim 1, wherein a filter screen (5) is installed at an opening of the oil collecting barrel (1), the filter screen (5) is connected with the upper end wall of the oil collecting barrel (1) through a connecting ring (14), the connecting ring (14) is made of elastic materials, a lower side wall of the connecting ring is fixedly connected with the upper end wall of the oil collecting barrel (1), an upper side wall of the connecting ring is fixedly connected with the filter screen (5), and an opening of the air cavity (13), which is far away from the second pressure cavity (8), is formed in the upper end wall of the oil collecting barrel (1) and is located in a vertical projection range of the filter screen (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011516686.1A CN112642814B (en) | 2020-12-21 | 2020-12-21 | Waste printing ink recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011516686.1A CN112642814B (en) | 2020-12-21 | 2020-12-21 | Waste printing ink recycling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112642814A CN112642814A (en) | 2021-04-13 |
| CN112642814B true CN112642814B (en) | 2022-12-06 |
Family
ID=75358430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011516686.1A Active CN112642814B (en) | 2020-12-21 | 2020-12-21 | Waste printing ink recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112642814B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6312090B1 (en) * | 1998-12-28 | 2001-11-06 | Eastman Kodak Company | Ink jet printer with wiper blade cleaning mechanism and method of assembling the printer |
| US7331703B1 (en) * | 2004-06-28 | 2008-02-19 | Automated Industrial Systems | Viscosity controller for ink pad printers |
| CN207072518U (en) * | 2017-07-13 | 2018-03-06 | 江门市阪桥电子材料有限公司 | A kind of ink transport carriage |
| CN107376493A (en) * | 2017-08-31 | 2017-11-24 | 太仓大田铭博包装容器有限公司 | A kind of fluid recycling bin and its method of work for being used to reclaim filtering waste oil |
| CN207790017U (en) * | 2018-01-16 | 2018-08-31 | 赣州联丰包装有限责任公司 | A kind of environment-friendly type printing machine ink-feeding device |
| CN208648961U (en) * | 2018-06-29 | 2019-03-26 | 赣州市盈彩印刷有限公司 | A kind of novel green printing ink wash waste liquid recovery apparatus |
| CN109013594A (en) * | 2018-07-16 | 2018-12-18 | 安徽雅美油墨有限公司 | A kind of ink can washing apparatus for ink production line |
| CN209997792U (en) * | 2019-02-24 | 2020-01-31 | 红塔沈阳工业有限公司 | centrifugal printing ink filter recovery unit of magnet for printing machine |
| CN110369427A (en) * | 2019-08-04 | 2019-10-25 | 赣州邦辰彩喷科技有限公司 | A kind of dedicated metal bucket Quick cleaning device of environment-friendlyink ink |
| CN110813967A (en) * | 2019-11-04 | 2020-02-21 | 徐州市华阳油墨化学有限公司 | Device for cleaning ink tank body |
-
2020
- 2020-12-21 CN CN202011516686.1A patent/CN112642814B/en active Active
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| CN112642814A (en) | 2021-04-13 |
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Effective date of registration: 20221114 Address after: 321118 Song Zhai Village, Hengxi Town, Lanxi City, Jinhua City, Zhejiang Province (self declared) Applicant after: Jinhua Junxiang Decoration Materials Co.,Ltd. Address before: 518115 No.46, youganyuan Road, Longgang District, Shenzhen City, Guangdong Province Applicant before: Li Shuhuang |
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