CN219338988U - Printing ink recovery device for printing machine - Google Patents
Printing ink recovery device for printing machine Download PDFInfo
- Publication number
- CN219338988U CN219338988U CN202223115242.4U CN202223115242U CN219338988U CN 219338988 U CN219338988 U CN 219338988U CN 202223115242 U CN202223115242 U CN 202223115242U CN 219338988 U CN219338988 U CN 219338988U
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- Prior art keywords
- ink
- printing machine
- jet unit
- ink recovery
- recovery device
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- 238000011084 recovery Methods 0.000 title claims abstract description 75
- 238000007639 printing Methods 0.000 title claims abstract description 35
- 239000002699 waste material Substances 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000004064 recycling Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000007790 scraping Methods 0.000 description 12
- 239000012535 impurity Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Ink Jet (AREA)
Abstract
The utility model discloses an ink recovery device for a printer, which comprises the printer, wherein the printer is provided with an ink barrel and a slidable ink-jet unit which are connected with the printer, one side of the ink-jet unit is provided with an ink recovery mechanism which is matched with the ink-jet unit, and the discharge end of the ink recovery mechanism is communicated with the feed end of the ink barrel; the printing ink recovery mechanism comprises a motor, a base, a lead screw, a bracket and a recovery assembly, wherein the two lead screws are vertically arranged and respectively installed on the two bases in a rotating mode, a gear is installed at the bottom of the lead screw, the output end of the motor is connected with the gear through a chain, the bracket is connected with the lead screw through a thread structure, and the recovery assembly is horizontally arranged and installed on the two brackets. The ink recycling device can recycle the ink discharged by the ink jet unit of the printer, so that the resource waste is reduced and the production cost is reduced.
Description
Technical Field
The utility model relates to the technical field of ink recovery equipment, in particular to an ink recovery device for a printing machine.
Background
After the digital ink-jet printer works, or when the printing time between every shift or two orders of the printer is longer, tiny bubbles can appear in the ink supply tube in front of the spray head (ink-jet unit), and then the tiny bubbles need to be discharged before the next printing, if the tiny bubbles are not discharged, the printing effect of the printed matter can be affected during printing, such as abnormal phenomena of font or graph color cast, ink break, transverse lines and the like, and even the pipeline can be blocked. Therefore, it is necessary to discharge bubbles, and to detect and clean the head, so-called a nozzle cleaning process.
In actual production, under the control of a nozzle cleaning program, the ink discharged from the ink supply pipe is accessed into a waste ink barrel and then sent to a qualification unit for recovery treatment, and most of the ink discharged can be directly recovered and utilized, so that the original treatment mode causes resource waste, the cost is increased, and the development of a green printing mode is not facilitated. Therefore, there is a need for an ink recovery device that can be used in an inkjet unit on a printing press to achieve recycling of resources and reduce production costs.
Disclosure of Invention
The utility model aims to provide an ink recovery device for a printer, which aims to solve the problems of ink waste and increased production cost caused by the cleaning procedure of a nozzle of an ink jet unit on the printer.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the ink recovery device for the printing machine comprises the printing machine, wherein the printing machine is provided with an ink barrel and a slidable ink jet unit which are connected with the printing machine, one side of the ink jet unit is provided with the ink recovery mechanism which is matched with the ink jet unit, and the discharge end of the ink recovery mechanism is communicated with the feed end of the ink barrel; wherein,,
the ink recycling mechanism comprises a motor, a base, a screw, a bracket and recycling components, wherein the two screws are vertically arranged and respectively rotatably arranged on the two bases, gears are arranged at the bottoms of the screws, the output ends of the motors are connected with the gears through chains, the bracket is connected with the screws through a thread structure, and the recycling components are horizontally arranged and arranged on the two brackets.
The further technical scheme is as follows: the recovery assembly comprises a shell, an air cylinder, scraping plates and a receiving plate, wherein the shell is horizontally arranged on two brackets, a waste residue recovery groove and an ink recovery groove are formed in the upper surface of the shell, the air cylinder is arranged at the bottom of the shell, a connecting rod on the telescopic end of the air cylinder is slidably arranged in a through hole at the bottom of the waste residue recovery groove through a sealing pair, the scraping plates are vertically arranged on the telescopic end of the air cylinder, and the receiving plate is arranged in the ink recovery groove.
The further technical scheme is as follows: the outer fringe of the upper surface of casing is provided with the seal groove that is used for laying the sealing washer.
The further technical scheme is as follows: the upper surface of receiving plate slope is provided with the recess.
The further technical scheme is as follows: the lower end of the groove is communicated with the feeding end of the ink barrel through a hose.
The further technical scheme is as follows: a filter is arranged on the hose.
The further technical scheme is as follows: the ink recovery groove is matched with the ink outlet end of the ink jet unit.
The further technical scheme is as follows: a soft rubber block is arranged in a clamping groove at the top of the scraping plate.
Compared with the prior art, the utility model has at least one of the following beneficial effects:
the utility model provides an ink recovery device for a printer, which is used for recovering and processing ink of an ink jet unit of an ink jet printer. Before the ink jet unit discharges ink, the ink jet unit slides and is connected with the recovery assembly, and a scraper on the recovery assembly scrapes off impurities and residual ink at the ink jet port and the bottom of the ink jet unit in the sliding process; when the ink jet unit discharges ink, the recovery component collects and filters the discharged ink and then sends the ink back to the ink barrel of the printer for reuse; after the ink is discharged, the ink jet unit moves transversely again, and the hanging ink and residual impurities on the ink jet port are scraped by the scraping plate on the recovery assembly. The ink recycling device can recycle the ink discharged by the ink jet unit of the printer, so that the resource waste is reduced and the production cost is reduced.
Drawings
Fig. 1 is a schematic view of an ink recovery device for a printing machine according to the present utility model.
Fig. 2 is a schematic view of another view of fig. 1 according to the present utility model.
Fig. 3 is a schematic view of the structure of the screed of fig. 1 according to the present utility model.
Reference numerals: 1. a printing machine; 2. an ink barrel; 3. an ink jet unit; 4. an ink recovery mechanism; 5. a motor; 6. a base; 7. a screw rod; 8. a bracket; 9. a recovery assembly; 10. a chain; 11. a housing; 12. a cylinder; 13. a scraper; 14. a receiving plate; 15. a waste residue recovery tank; 16. an ink recovery tank; 17. sealing grooves; 18. a hose; 19. a filter; 20. soft rubber blocks.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the first embodiment:
the embodiment is shown in fig. 1, 2 and 3, and the ink recovery device for a printing machine comprises a printing machine 1, wherein the printing machine 1 is provided with an ink barrel 2 and a slidable ink jet unit 3 which are connected with the printing machine 1, one side of the ink jet unit 3 is provided with an ink recovery mechanism 4 which is matched with the ink jet unit, and the discharge end of the ink recovery mechanism 4 is communicated with the feed end of the ink barrel 2; the printing ink recovery mechanism 4 includes motor 5, base 6, lead screw 7, bracket 8 and recovery subassembly 9, and two vertical settings of lead screw 7 just rotate respectively and install on two base 6, and the gear is installed to the bottom of lead screw 7, and the output of motor 5 passes through chain 10 and gear connection, and bracket 8 passes through screw thread structure with lead screw 7 to be connected, and recovery subassembly 9 level sets up and installs on two brackets 8. The recovery assembly 9 comprises a shell 11, an air cylinder 12, a scraping plate 13 and a receiving plate 14, wherein the shell 11 is horizontally arranged on two brackets 8, a waste residue recovery tank 15 and an ink recovery tank 16 are arranged on the upper surface of the shell 11, the air cylinder 12 is arranged at the bottom of the shell 11, a connecting rod on the telescopic end of the air cylinder 12 is slidably arranged in a through hole at the bottom of the waste residue recovery tank 15 through a sealing pair, the scraping plate 13 is vertically arranged on the telescopic end of the air cylinder 12, and the receiving plate 14 is arranged in the ink recovery tank 16.
The working process of the utility model is as follows: initially, that is, before the cleaning process of the head (ink jet unit) of the printer is run, the squeegee 13 is positioned in the waste residue recovery tank 15 (the cylinder 12 is in a contracted state); when the cleaning procedure of the spray head (the ink jet unit 3) runs, the air cylinder 12 jacks the scraping plate 13, the ink jet unit 3 transversely moves above the recovery assembly 9, the bottom of the ink jet unit and the top of the scraping plate 13 are mutually abutted, the scraping plate 13 scrapes impurities and residual ink at the bottom of the ink jet unit 3 into the waste residue recovery groove 15 in the moving process until the ink jet unit 3 transversely moves right above the shell 11 of the recovery assembly 9, the scraping plate 13 is retracted again, and meanwhile, the bracket 8 moves upwards on the lead screw 7 with the recovery assembly 9 under the driving of the motor 5 until the upper surface of the shell 11 abuts against the upper surface of the ink jet unit 3; then, a cleaning program of a spray head (an ink jet unit) of the printer is started, the ink jet unit 3 starts to discharge ink, the ink basically falls on a receiving plate 14 in an ink recovery tank 16 and returns to an ink barrel 2 of the printer for reuse, when the ink is discharged, a shell 11 is reset, a scraper 13 is lifted up for the second time under the action of an air cylinder 12 and abuts against the bottom of the ink jet unit 3, the ink jet unit 3 is transversely moved again for reset, during the transverse movement, the bottom of the ink jet unit 3 and the top of the scraper 13 are scraped for the second time, after the scraping of the scraper 13, waste residues such as ink and dust on the ink jet unit 3 are scraped into the waste residue recovery tank 15, and when the ink jet unit 3 is completely reset, the scraper 13 is reset and automatically falls into the waste residue recovery tank 15.
The ink recovery device is used for the ink recovery treatment of the ink jet unit of the ink jet printer. Before the ink jet unit discharges ink, the ink jet unit slides and is connected with the recovery assembly, and a scraper on the recovery assembly scrapes off impurities and residual ink at the ink jet port and the bottom of the ink jet unit in the sliding process; when the ink jet unit discharges ink, the recovery component collects and filters the discharged ink and then sends the ink back to the ink barrel of the printer for reuse; after the ink is discharged, the ink jet unit moves transversely again, and the hanging ink and residual impurities on the ink jet port are scraped by the scraping plate on the recovery assembly. The ink recycling device can recycle the ink discharged by the ink jet unit of the printer, so that the resource waste is reduced and the production cost is reduced.
Preferably, the outer edge of the upper surface of the housing 11 is provided with a sealing groove 17 for receiving a sealing ring.
Mainly for the purpose of the closer cooperation of the recovery assembly 9 and the ink jet unit 3, preventing the ink from overflowing, causing waste and pollution.
Preferably, the upper surface of the receiving plate 14 is provided with grooves in an inclined manner. The lower end of the recess communicates with the feed end of the ink tank 2 via a hose 18.
The inclined arrangement is convenient for guiding flow, and a hydrophobic layer can be arranged in the groove to prevent ink from being hung.
Preferably, the hose 18 is provided with a filter 19.
The impurities in the recovered ink are conveniently removed.
Preferably, the ink recovery tank 16 is adapted to the ink outlet end of the ink jet unit 3.
More specifically: the bottom of the ink jet unit 3 is provided with two rows of nozzles, which correspond to the material receiving plate 14.
Preferably, a soft rubber block 20 is provided in a clamping groove at the top of the scraper 13.
The soft rubber block 20 (not only soft rubber block, but also soft material such as sponge block which can be scraped off) can effectively clear the impurities and residual ink at the bottom of the ink jet unit 3, and prevent the bottom and nozzle from being scratched, and is also convenient for replacement.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. An ink recovery device for a printing machine, comprising a printing machine (1), said printing machine (1) having an ink tank (2) and a slidable ink jet unit (3) connected thereto, characterized in that: one side of the ink jet unit (3) is provided with an ink recovery mechanism (4) matched with the ink jet unit, and the discharge end of the ink recovery mechanism (4) is communicated with the feed end of the ink barrel (2); wherein,,
the ink recycling mechanism (4) comprises a motor (5), a base (6), a screw (7), a bracket (8) and a recycling component (9), wherein the screw (7) is vertically arranged and respectively rotatably arranged on the base (6), a gear is arranged at the bottom of the screw (7), the output end of the motor (5) is connected with the gear through a chain (10), the bracket (8) is connected with the screw (7) through a thread structure, and the recycling component (9) is horizontally arranged and arranged on the bracket (8).
2. An ink recovery device for a printing machine according to claim 1, wherein: recovery subassembly (9) are including casing (11), cylinder (12), scraper blade (13) and receiving plate (14), casing (11) horizontal installation is two on bracket (8), just the upper surface of casing (11) is provided with waste residue recovery tank (15) and printing ink recovery tank (16), cylinder (12) are installed the bottom of casing (11), just connecting rod on the flexible end of cylinder (12) is in through-hole in waste residue recovery tank (15) bottom through sealed vice slidable mounting, scraper blade (13) are vertical to be installed on the flexible end of cylinder (12), receiving plate (14) are installed in printing ink recovery tank (16).
3. An ink recovery device for a printing machine according to claim 2, wherein: the outer edge of the upper surface of the shell (11) is provided with a sealing groove (17) for placing a sealing ring.
4. An ink recovery device for a printing machine according to claim 2, wherein: the upper surface of the receiving plate (14) is obliquely provided with a groove.
5. An ink recovery device for a printing machine according to claim 4, wherein: the lower end of the groove is communicated with the feeding end of the ink barrel (2) through a hose (18).
6. An ink recovery device for a printing machine according to claim 5, wherein: a filter (19) is arranged on the hose (18).
7. An ink recovery device for a printing machine according to claim 2, wherein: the ink recovery groove (16) is matched with the ink outlet end of the ink jet unit (3).
8. An ink recovery device for a printing machine according to claim 2, wherein: a soft rubber block (20) is arranged in a clamping groove at the top of the scraper (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223115242.4U CN219338988U (en) | 2022-11-23 | 2022-11-23 | Printing ink recovery device for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223115242.4U CN219338988U (en) | 2022-11-23 | 2022-11-23 | Printing ink recovery device for printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219338988U true CN219338988U (en) | 2023-07-14 |
Family
ID=87101165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223115242.4U Active CN219338988U (en) | 2022-11-23 | 2022-11-23 | Printing ink recovery device for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219338988U (en) |
-
2022
- 2022-11-23 CN CN202223115242.4U patent/CN219338988U/en active Active
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