CN221562570U - Powder spraying and recycling device of printing machine - Google Patents
Powder spraying and recycling device of printing machine Download PDFInfo
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- CN221562570U CN221562570U CN202420007101.0U CN202420007101U CN221562570U CN 221562570 U CN221562570 U CN 221562570U CN 202420007101 U CN202420007101 U CN 202420007101U CN 221562570 U CN221562570 U CN 221562570U
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Abstract
The utility model relates to the technical field of powder spraying and recycling of printing machines, and discloses a powder spraying and recycling device of a printing machine, which comprises a bottom plate, a powder spraying mechanism and a recycling mechanism, wherein the bottom plate is fixedly connected with a box body; the powder spraying mechanism comprises an air valve, the air valve is connected with the first powder tank, the bottom of the first powder tank is connected with one end of a powder inlet pipe, the other end of the powder inlet pipe is connected with a powder spraying pipeline, and a powder spraying nozzle is arranged at the bottom of the powder spraying pipeline; the recovery mechanism comprises a sliding rail, the sliding rail is rotationally connected with a first screw rod, the first screw rod is in threaded connection with a sliding block, the sliding block is fixedly connected with a supporting frame, and the bottom of the supporting frame is fixedly connected with a main scraper.
Description
Technical Field
The utility model relates to the technical field of powder spraying and recycling of printers, in particular to a powder spraying and recycling device of a printer.
Background
In the present day, printed matters are increasingly used, and color pictures of the printed matters are formed by overlapping ink points with specific colors on paper. When single-color or double-color printing is carried out, ink points are stacked thinly, and the ink points are easy to dry due to the absorption of paper, so that special treatment is not needed; when the four-color or five-color printing is finished at one time, the ink dots are accumulated thickly and cannot be dried immediately, so that a printed finished product is easy to smear, and the printed finished product can be reversely printed on other printed sheets when being accumulated in a sheet form.
In the existing printing process, in order to improve the printing efficiency, the paper after printing is directly wound without air drying at present, in order to prevent smearing and reverse printing of a printed product, a technician can spray a layer of printing powder on the printing surface of the paper before winding the printed product through a powder spraying device of a printer, so that the surface of the printed product is smooth, the adhesion capability is avoided, the drying of printing ink on the surface of the printed product is accelerated, and as not all the printing powder can be adhered to the paper in the powder spraying process, part of the printing powder falls on the paper and is diffused out along with the printer, and the printing powder not only affects the environment, but also wastes, improves the production cost, so that the printing powder needs to be improved.
Disclosure of utility model
The utility model provides a powder spraying recovery device of a printing machine, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the powder spraying and recycling device of the printing machine comprises a bottom plate, wherein the bottom plate is fixedly connected with a box body, and the powder spraying and recycling device also comprises a powder spraying mechanism and a recycling mechanism;
the powder spraying mechanism comprises an air valve fixedly connected with the top of the box body, an air pipe of the air valve is connected with the first powder tank, the bottom of the first powder tank is connected with one end of a powder inlet pipe, the other end of the powder inlet pipe is connected with a powder spraying pipeline, and a powder spraying nozzle is arranged at the bottom of the powder spraying pipeline;
The recycling mechanism comprises a sliding rail fixedly connected with the side wall of the box body, the sliding rail is rotationally connected with a first screw rod, the first screw rod is in threaded connection with a sliding block, the sliding block is fixedly connected with a supporting frame, and the bottom of the supporting frame is fixedly connected with a main scraper.
As a preferable technical scheme of the utility model, the box body is fixedly connected with a first driving motor, an output shaft of the first driving motor is fixedly connected with a first gear, the first gear is meshed with a second gear, and the second gear is fixedly connected with a first screw rod.
As a preferable technical scheme of the utility model, the support frame is fixedly connected with a second driving motor, an output shaft of the second driving motor is fixedly connected with a third gear, the third gear is in meshed connection with a fourth gear, the fourth gear is fixedly connected with a second screw rod, and the second screw rod is in threaded connection with an auxiliary scraper matched with the main scraper.
As a preferable technical scheme of the utility model, the left end of the bottom plate is fixedly connected with a paper feeding plate, and the right end of the bottom plate is fixedly connected with a paper discharging plate.
As a preferable technical scheme of the utility model, the two sides of the box body are fixedly connected with wheel frames, the wheel frames are rotationally connected with wheel shafts, and the wheel shafts are provided with rollers matched with the paper feeding plate and the paper discharging plate.
As a preferable technical scheme of the utility model, the bottom plate is fixedly connected with a third driving motor, an output shaft of the third driving motor is fixedly connected with a fifth gear, the fifth gear is meshed with a sixth gear, and the sixth gear is fixedly connected with a wheel shaft.
As a preferable technical scheme of the utility model, the middle part of the bottom plate is provided with a roller which is rotationally connected with the bottom plate.
As a preferable technical scheme of the utility model, the bottom of the bottom plate is provided with a powder falling groove, and the middle part of the powder falling groove is in threaded connection with a second powder tank for recovering the sprayed powder.
As a preferable technical scheme of the utility model, the bottom of the bottom plate is fixedly connected with supporting legs.
The utility model has the following advantages: and powder is sprayed and dried on the paper through a powder spraying nozzle in the powder spraying mechanism, then powder which is not adsorbed on the paper is scraped into a powder falling groove by matching a main scraper and an auxiliary scraper in the recovery mechanism, and finally the powder is collected by a second powder tank, so that the powder remained in the powder spraying process is effectively collected.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a powder spray recycling device of a printing machine.
Fig. 2 is a front view of a powder spray recycling device of a printing machine.
Fig. 3 is a top view of a powder jet recycling apparatus of a printing machine.
Fig. 4 is a schematic structural view of a powder spraying mechanism in a powder spraying and recycling device of a printing machine.
Fig. 5 is a right side view of a powder spraying mechanism in a powder spraying and recovering device of a printer.
Fig. 6 is a schematic structural view of a recovery mechanism in a powder spray recovery device of a printing machine.
Fig. 7 is an enlarged partial schematic view of fig. 6 a.
Fig. 8 is a schematic structural view of a main scraper in a powder spray recovery device of a printing machine.
Fig. 9 is a schematic structural view of a roller in a powder spray recycling device of a printing machine.
Fig. 10 is a schematic structural view of a powder dropping groove in a powder spraying and recycling device of a printing machine.
In the figure: 1. a bottom plate; 2. a case; 3. a powder spraying mechanism; 4. a recovery mechanism; 5. a first powder tank; 6. an air valve; 7. a powder inlet pipe; 8. a powder spraying pipeline; 9. a powder spraying nozzle; 10. a first driving motor; 11. a first gear; 12. a second gear; 13. a second driving motor; 14. a third gear; 15. a fourth gear; 16. a slide block; 17. a first screw rod; 18. a slide rail; 19. a support frame; 20. a main scraper; 21. an auxiliary scraper; 22. a second screw rod; 23. a roller; 24. feeding paper boards; 25. a wheel carrier; 26. a roller; 27. a wheel axle; 28. outputting a paperboard; 29. a sixth gear; 30. a fifth gear; 31. a third driving motor; 32. a powder falling groove; 33. a second powder tank; 34. and (5) supporting legs.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In one embodiment, referring to fig. 1-10, a powder spraying and recycling device of a printing machine includes a base plate 1, wherein the base plate 1 is fixedly connected with a box body 2, and further includes a powder spraying mechanism 3 and a recycling mechanism 4;
the powder spraying mechanism 3 comprises an air valve 6 fixedly connected with the top of the box body 2, an air pipe of the air valve 6 is connected with a first powder tank 5, the bottom of the first powder tank 5 is connected with one end of a powder inlet pipe 7, the other end of the powder inlet pipe 7 is connected with a powder spraying pipeline 8, a powder spraying nozzle 9 is arranged at the bottom of the powder spraying pipeline 8, powder in the first powder tank 5 is sprayed into the powder spraying pipeline 8 from the powder inlet pipe 7 when the air valve 6 works, and then the powder is sprayed onto paper to be dried from the powder spraying nozzle 9.
The recovery mechanism 4 comprises a sliding rail 18 fixedly connected with the side wall of the box body 2, the sliding rail 18 is vertically arranged on the front side and the rear side of the top of the box body 2, the sliding rail 18 is rotationally connected with a first screw rod 17 which is vertically arranged on the right, the first screw rod 17 is in threaded connection with a sliding block 16, the sliding block 16 is fixedly connected with a supporting frame 19 which faces forwards and backwards, the bottom of the supporting frame 19 is fixedly connected with a main scraper 20 which faces forwards and backwards, and the main scraper 20 is arranged to scrape powder which is not adsorbed on paper.
In one case of the present embodiment, the case 2 is fixedly connected to the first driving motor 10, an output shaft of the first driving motor 10 is fixedly connected to the first gear 11, the first gear 11 is in meshed connection with the second gear 12, and the second gear 12 is fixedly connected to the first screw 17.
In one case of this embodiment, the support 19 is fixedly connected with the second driving motor 13, an output shaft of the second driving motor 13 is fixedly connected with the third gear 14, the third gear 14 is in meshed connection with the fourth gear 15, the fourth gear 15 is fixedly connected with the second screw 22, the second screw 22 is in threaded connection with the auxiliary scraper 21 matched with the main scraper 20, and the auxiliary powder scraper 21 attached to the main scraper 20 can scrape the auxiliary powder scraper.
In one case of this embodiment, the left end of the bottom plate 1 is fixedly connected with a paper feeding plate 24, and the right end of the bottom plate 1 is fixedly connected with a paper discharging plate 28.
In one case of the embodiment, the two sides of the box 2 are fixedly connected with a wheel frame 25, the wheel frame 25 is rotatably connected with a wheel shaft 27, a roller 26 matched with the paper feeding plate 24 and the paper discharging plate 28 is arranged on the wheel shaft 27, and the roller 26 feeds paper into the box 2 for powder spraying operation.
In one case of the present embodiment, the bottom plate 1 is fixedly connected to the third driving motor 31, the output shaft of the third driving motor 31 is fixedly connected to the fifth gear 30, the fifth gear 30 is in meshed connection with the sixth gear 29, and the sixth gear 29 is fixedly connected to the wheel shaft 27.
In one case of this embodiment, a roller 23 rotatably connected to the base plate 1 is disposed in the middle of the base plate 1, and a gap is disposed between the rollers 23, from which powder can fall.
In one case of the embodiment, the bottom of the bottom plate 1 is provided with a powder dropping groove 32, the middle part of the powder dropping groove 32 is in threaded connection with a second powder tank 33 for recovering the sprayed powder, and the powder collected by the second powder tank 33 can be supplemented into the first powder tank 5.
In one case of the present embodiment, the bottom of the base plate 1 is fixedly connected with support legs 34.
In the implementation process, firstly, a worker puts the paper to be dried on the paper feeding plate 24, the third driving motor 31 is in an operating state, the roller 26 rotates to send the paper into the box 2 for powder spraying operation, at the moment, the air valve 6 is in an operating state, powder in the first powder tank 5 is sprayed onto the paper from the powder spraying nozzle 9, namely, powder spraying operation is finished, the paper continues to move rightwards, the first driving motor 10 is in an operating state, the main scraper 20 is driven to be positioned on the surface of the paper, powder which is not adsorbed on the paper can be scraped into the powder falling groove 32, if the powder remains on the main scraper 20, the second driving motor 13 is driven to be in an operating state, the auxiliary scraper 21 is driven to move, the auxiliary scraper 21 repeatedly moves along the direction of the second lead screw 22 to scrape the residual powder, and the redundant powder falls into the second powder tank 33 from the powder falling groove 32, so that powder recovery operation is finished.
The utility model is suitable for a powder spraying and recovering device of a printer, the powder spraying and drying are carried out on paper through a powder spraying nozzle 9 in a powder spraying mechanism 3, then powder which is not adsorbed by the paper is scraped into a powder falling groove 32 by matching a main scraper 20 and an auxiliary scraper 21 in a recovering mechanism 4, and finally the powder is collected by a second powder tank 33, so that the powder remained in the powder spraying process is effectively collected.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The powder spraying and recycling device of the printing machine comprises a bottom plate, wherein the bottom plate is fixedly connected with a box body;
the powder spraying mechanism comprises an air valve fixedly connected with the top of the box body, an air pipe of the air valve is connected with the first powder tank, the bottom of the first powder tank is connected with one end of a powder inlet pipe, the other end of the powder inlet pipe is connected with a powder spraying pipeline, and a powder spraying nozzle is arranged at the bottom of the powder spraying pipeline;
The recycling mechanism comprises a sliding rail fixedly connected with the side wall of the box body, the sliding rail is rotationally connected with a first screw rod, the first screw rod is in threaded connection with a sliding block, the sliding block is fixedly connected with a supporting frame, and the bottom of the supporting frame is fixedly connected with a main scraper.
2. The powder spray recycling device of a printing machine according to claim 1, wherein the box body is fixedly connected with a first driving motor, an output shaft of the first driving motor is fixedly connected with a first gear, the first gear is meshed with a second gear, and the second gear is fixedly connected with a first screw rod.
3. The powder spraying and recycling device of the printing machine according to claim 1, wherein the supporting frame is fixedly connected with a second driving motor, an output shaft of the second driving motor is fixedly connected with a third gear, the third gear is meshed with a fourth gear, the fourth gear is fixedly connected with a second screw rod, and the second screw rod is in threaded connection with a secondary scraper matched with the primary scraper.
4. The powder spraying and recycling device of a printing machine according to claim 1, wherein the left end of the bottom plate is fixedly connected with a paper inlet plate, and the right end of the bottom plate is fixedly connected with a paper outlet plate.
5. The powder spraying and recycling device of the printing machine according to claim 4, wherein the two sides of the box body are fixedly connected with wheel frames, the wheel frames are rotatably connected with wheel shafts, and the wheel shafts are provided with rollers matched with the paper inlet boards and the paper outlet boards.
6. The powder spray recycling device of a printing machine according to claim 5, wherein the bottom plate is fixedly connected with a third driving motor, an output shaft of the third driving motor is fixedly connected with a fifth gear, the fifth gear is meshed with a sixth gear, and the sixth gear is fixedly connected with a wheel shaft.
7. The powder jet recycling apparatus of a printing machine according to claim 1, wherein a drum rotatably connected to the bottom plate is provided at a middle portion of the bottom plate.
8. The powder spraying and recycling device of the printing machine according to claim 1, wherein a powder falling groove is formed in the bottom of the bottom plate, and a second powder tank for recycling powder spraying is connected to the middle of the powder falling groove in a threaded mode.
9. The powder jet recycling apparatus of a printing machine according to claim 1, wherein the bottom of the base plate is fixedly connected with supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420007101.0U CN221562570U (en) | 2024-01-03 | 2024-01-03 | Powder spraying and recycling device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420007101.0U CN221562570U (en) | 2024-01-03 | 2024-01-03 | Powder spraying and recycling device of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221562570U true CN221562570U (en) | 2024-08-20 |
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ID=92290476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420007101.0U Active CN221562570U (en) | 2024-01-03 | 2024-01-03 | Powder spraying and recycling device of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221562570U (en) |
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2024
- 2024-01-03 CN CN202420007101.0U patent/CN221562570U/en active Active
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