CN211968875U

CN211968875U - Rotary press printing mechanism for paper label

Info

Publication number: CN211968875U
Application number: CN201922149801.5U
Authority: CN
Inventors: 肖振钰
Original assignee: Changshu Mingdong Label Technology Co ltd
Current assignee: Changshu Mingdong Label Technology Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-11-20
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a paper label's rotary press printing mechanism, including printing gyro wheel main part, the shell is installed to the top of printing gyro wheel main part, the dirt accumulation mouth has been seted up in the left side of shell, the welding has the scraper blade on the inner wall of dirt accumulation mouth bottom, the left side of dirt accumulation mouth evenly is provided with first water pipe, the welding of the left top of shell has the storehouse of returning water, the water pump is installed at the top of shell, the mid-mounting on shell right side has the retaining bottle, the inlet tube has been seted up on the top on retaining bottle right side, and the mid-mounting of inlet tube has the valve, the inside left side of shell is provided with the branch water storehouse, the middle part and the fourth water pipe on branch water storehouse top are linked together, the other end and the retaining bottle top middle part. The utility model discloses a clear up printing gyro wheel main part surface, the effectual printing quality when having improved printing gyro wheel main part printing to clean hydrologic cycle, the water economy resource, the water consumption is few.

Description

Rotary press printing mechanism for paper label

Technical Field

The utility model relates to a paper label technical field specifically is a paper label's rotary press printing mechanism.

Background

The rotary machine is one of the printing machines, the printing picture and text is printed on the blanket cylinder from the printing plate first during printing, then transfer to the paper by the blanket cylinder, can divide into the printing machine of single color, double-colored, four-color and polychrome according to the printing colour number that a paper feed finishes once, can divide into little rotary machine, six divisions, quartrons, half divisions and the whole paper printing machine according to the biggest paper breadth of undertaking the printing, in addition it can finish the two-sided printing machine of two-sided printing to feed once at the same time, the rotary machine is used for printing high-grade commercial printed matter, packing printed matter, it is the mainstream of modern paper printing, the printing roller of the existing rotary machine is after using, the surface can accumulate the ink, influence the later stage and print the quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper label's rotary press printing mechanism to the printing roller of the current rotary press machine who proposes in solving above-mentioned background art is using the back, and printing ink can be saved on the surface, influences the problem of later stage printing quality.

In order to achieve the above object, the utility model provides a following technical scheme: a printing mechanism of a rotary press for paper labels comprises a printing roller body, wherein a shell is installed above the printing roller body, a cleaning roller is arranged inside the shell, two ends of the cleaning roller are connected with the inner wall of the shell through embedded bearings, a dirt accumulation port is formed in the left side of the shell, a scraper is welded on the inner wall of the bottom end of the dirt accumulation port, the right end of the scraper extends into the shell, a first water pipe is uniformly arranged on the left side of the dirt accumulation port, a water return bin is welded at the top end of the left side of the shell, a water pump is installed at the top of the shell, the water inlet end of the water pump is communicated with a second water pipe, the other end of the second water pipe is communicated with the water return bin, a water storage bottle is installed in the middle of the right side of the shell, the water outlet end of the water pump is communicated with a third water pipe, and one end, far away from the water, the water storage bottle comprises a water storage bottle and is characterized in that a water inlet pipe is arranged at the top end of the right side of the water storage bottle, a valve is arranged in the middle of the water inlet pipe, a water distribution bin is arranged on the left side of the interior of the shell, a water spraying head is evenly arranged at the bottom end of the water distribution bin, the top end of the water distribution bin penetrates through the inner wall of the shell and extends to the top of the shell, the middle of the top end of the water distribution bin is communicated with a fourth water pipe.

Preferably, the bottom of the cleaning roller is attached to the top of the printing roller main body, and bristles are laid on the surface of the cleaning roller.

Preferably, the right end of the scraper blade is in an inclined plane shape, and the right end of the scraper blade is abutted against the cleaning roller.

Preferably, one end of each first water pipe is communicated with the sewage collecting opening, and the other end of each first water pipe is communicated with the water return bin.

Preferably, a filter plate is installed in the middle of the water storage bottle, and one end, far away from the water pump, of the third water pipe penetrates through the filter plate and extends to the position below the filter plate.

Preferably, the bottom end of the water storage bottle is provided with a leakage opening, and the bottom end of the leakage opening is provided with a sealing cover through a threaded structure.

Compared with the prior art, the beneficial effects of the utility model are that: the cleaning roller is arranged, in the rotating process of the printing roller main body, the cleaning roller is driven to rotate through friction force, the bristles on the surface of the cleaning roller clean dust and redundant printing ink on the surface of the printing roller main body, and after the bristles rotate to the scraper, the scraper scrapes off the printing ink of the dust box on the bristles, so that the cleaning roller is kept clean, the surface of the printing roller main body is continuously cleaned, and the printing quality of the printing roller main body during printing is effectively improved;

the utility model discloses a be provided with the water storage bottle, the sprinkler bead blowout is cleared up the dirt on scraper blade surface, pumps the inside water of long-pending dirty mouthful through first water pipe, carries to the inside hydrologic cycle that forms of water storage bottle through the third water pipe, and this structure is effectual cleans the scraper blade, has further improved the long-term clean efficiency of the device to clean hydrologic cycle, the water economy resource, the water consumption is few.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is a schematic top view of the structure of the present invention.

In the figure: 1. printing the roller body; 2. a housing; 3. a cleaning roller; 4. a dirt accumulation port; 5. a squeegee; 6. a first water pipe; 7. a water pump; 8. a second water pipe; 9. a water storage bottle; 10. filtering the plate; 11. a third water pipe; 12. a water inlet pipe; 13. a valve; 14. dividing a water bin; 15. a sprinkler head; 16. a fourth water pipe; 17. and a water return bin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment:

a paper label rotary machine printing mechanism comprises a printing roller body 1, a shell 2 is installed above the printing roller body 1, a cleaning roller 3 is arranged inside the shell 2, two ends of the cleaning roller 3 are connected with the inner wall of the shell 2 through embedded bearings, the bottom of the cleaning roller 3 is attached to the top of the printing roller body 1, bristles are laid on the surface of the cleaning roller 3, in the rotating process of the printing roller body 1, the cleaning roller 3 is driven to rotate through friction force, the bristles on the surface of the cleaning roller 3 clean dust and redundant ink on the surface of the printing roller body 1, a dirt accumulation opening 4 is formed in the left side of the shell 2, a scraper 5 is welded on the inner wall of the bottom end of the dirt accumulation opening 4, the right end of the scraper 5 extends into the shell 2, the right end of the scraper 5 is in an inclined plane shape, the right end of the scraper 5 is abutted to the cleaning roller 3, the bristles on the cleaning roller 3 rotate to the position of the scraper 5, the cleaning roller 3 is kept clean by scraping the ink of the dust box on the bristles by the scraper 5, the left side of the dirt collecting opening 4 is uniformly provided with first water pipes 6, the top end of the left side of the shell 2 is welded with a water return bin 17, one ends of the first water pipes 6 are communicated with the dirt collecting opening 4, the other ends of the first water pipes 6 are communicated with the water return bin 17, the dirt collecting opening 4 is sucked by a plurality of groups of first water pipes 6, the water inside the dirt collecting opening 4 is guaranteed to be uniformly conveyed to the inside of the water return bin 17, and water accumulation on two sides inside the dirt collecting opening 4 is prevented;

the top of the shell 2 is provided with a water pump 7, the water inlet end of the water pump 7 is communicated with a second water pipe 8, the other end of the second water pipe 8 is communicated with a water return bin 17, the middle part of the right side of the shell 2 is provided with a water storage bottle 9, the middle part of the water storage bottle 9 is provided with a filter plate 10, one end of a third water pipe 11 far away from the water pump 7 penetrates through the filter plate 10 and extends to the lower part of the filter plate 10, the third water pipe 11 conveys sewage to the lower part of the filter plate 10, when the sewage penetrates through the filter plate 10 from bottom to top, the filter plate 10 isolates magazines in the sewage to prevent impurities from entering into a fourth water pipe 16, the water outlet end of the water pump 7 is communicated with the third water pipe 11, one end of the third water pipe 11 far away from the water pump 7 penetrates through the water storage bottle 9 and extends to the interior of the water storage bottle 9, the top end of the right, and the bottom of the water diversion bin 14 has evenly seted up sprinkler bead 15, the top of the water diversion bin 14 passes the 2 inner walls of shell and extends to 2 tops of shell, the middle part on 14 tops of water diversion bin is linked together with fourth water pipe 16, the other end of fourth water pipe 16 is linked together with the middle part on 9 tops of water storage bottle, the leak has been seted up to the bottom of water storage bottle 9, and the bottom of leak has the closing cap through the mounting of helicitic texture, the user can screw down the closing cap, discharge the impurity of accumulating inside the water storage bottle 9 through the leak.

The working principle is as follows: firstly, a user connects the water inlet pipe 12 with an external water source, rotates the valve 13 to adjust the water inlet speed of the water inlet pipe 12, connects the device with an external power supply to provide electric energy for the water pump 7, the printing roller body 1 works to drive the cleaning roller 3 to rotate through friction force, the bristles on the surface of the cleaning roller 3 clean up the dust and redundant ink on the surface of the printing roller body 1, after the bristles rotate to the scraper 5, the scraper 5 scrapes off the ink in the dust box on the bristles, thereby keeping the cleaning roller 3 clean, after the water in the water storage bottle 9 is full of water, the water is conveyed to the interior of the water diversion bin 14 through the fourth water pipe 16 by water pressure, dirt on the surface of the scraper 5 is cleaned by the spraying of the water spraying head 15, meanwhile, the water pump 7 is started to generate negative pressure in the return water bin 17 through the second water pipe 8, water in the sewage collecting port 4 is sucked through the first water pipe 6, the water pump 7 then delivers water through the third water pipe 11 to the inside of the reservoir bottle 9 to form a water circulation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. The utility model provides a rotary press printing mechanism of paper label, includes printing gyro wheel main part (1), its characterized in that: the printing roller is characterized in that a shell (2) is installed above the printing roller main body (1), a cleaning roller (3) is arranged inside the shell (2), two ends of the cleaning roller (3) are connected with the inner wall of the shell (2) through embedded bearings, a dirt accumulation port (4) is formed in the left side of the shell (2), a scraper (5) is welded on the inner wall of the bottom end of the dirt accumulation port (4), the right end of the scraper (5) extends into the shell (2), a first water pipe (6) is uniformly arranged on the left side of the dirt accumulation port (4), a water return bin (17) is welded on the left top end of the shell (2), a water pump (7) is installed at the top of the shell (2), the water inlet end of the water pump (7) is communicated with a second water pipe (8), the other end of the second water pipe (8) is communicated with the water return bin (17), a water storage bottle (9) is installed in the middle of the right side of, the water outlet end of the water pump (7) is communicated with the third water pipe (11), one end, far away from the water pump (7), of the third water pipe (11) penetrates through the water storage bottle (9) and extends to the inside of the water storage bottle (9), the top end of the right side of the water storage bottle (9) is provided with the water inlet pipe (12), the middle of the water inlet pipe (12) is provided with the water distribution bin (14), the bottom end of the water distribution bin (14) is provided with the water spraying head (15) uniformly, the top end of the water distribution bin (14) penetrates through the inner wall of the shell (2) and extends to the top of the shell (2), the middle of the top end of the water distribution bin (14) is communicated with the fourth water pipe (16), and the other end of the fourth water pipe (16) is communicated with the middle of the top end of the water storage bottle.

2. A rotary press printing mechanism for paper labels as in claim 1, further comprising: the bottom of the cleaning roller (3) is attached to the top of the printing roller main body (1), and bristles are paved on the surface of the cleaning roller (3).

3. A rotary press printing mechanism for paper labels as in claim 1, further comprising: the right end of the scraper blade (5) is in an inclined plane shape, and the right end of the scraper blade (5) is abutted against the cleaning roller (3).

4. A rotary press printing mechanism for paper labels as in claim 1, further comprising: one end of the first water pipe (6) is communicated with the dirt collecting opening (4), and the other end of the first water pipe (6) is communicated with the water return bin (17).

5. A rotary press printing mechanism for paper labels as in claim 1, further comprising: a filter plate (10) is installed in the middle of the water storage bottle (9), and one end, far away from the water pump (7), of the third water pipe (11) penetrates through the filter plate (10) and extends to the position below the filter plate (10).

6. A rotary press printing mechanism for paper labels as in claim 1, further comprising: the bottom end of the water storage bottle (9) is provided with a leakage opening, and the bottom end of the leakage opening is provided with a sealing cover through a threaded structure.