CN216885798U

CN216885798U - Single scraper device of printing unit of carton printing and grooving machine

Info

Publication number: CN216885798U
Application number: CN202123048370.7U
Authority: CN
Inventors: 张文文; 王建; 张海博
Original assignee: Hengshui Bohan Packaging Machinery Co ltd
Current assignee: Hengshui Bohan Packaging Machinery Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-07-05
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to a single scraper device of a printing unit of a carton printing and grooving machine, which comprises: printing roller, printing roller one side is equipped with cleaning device, cleaning device includes the brace table, the brace table upper end is equipped with sealed lid, the brace table that is located sealed lid lower extreme is equipped with the notch, be equipped with electric telescopic handle in the notch of brace table, electric telescopic handle one end tip rigid coupling is equipped with a damping section of thick bamboo, damping section of thick bamboo outside cover connects and is equipped with the spring, spring one end tip and electric telescopic handle rigid coupling, spring one end tip rigid coupling is equipped with the scraper, be equipped with the baffle in the brace table, be equipped with excessive case in the hollow structure of baffle, sealed lid lower extreme is equipped with one-way water valve, excessive case lower extreme connection is equipped with the pipe, pipe one end connection is the suction pump, the suction pump other end connection is equipped with pipe two, two other end connections of pipe are equipped with the waste liquid case, waste liquid case top is equipped with baffle two, be located and be equipped with recovery unit on the baffle two. Compared with the prior art, the utility model has the advantages that: reasonable structure, saving, environmental protection and convenient operation.

Description

Single scraper device of printing unit of carton printing and grooving machine

Technical Field

The utility model relates to the technical field of printing equipment, in particular to a single scraper device of a printing unit of a carton printing and grooving machine.

Background

Printing groover is with the printing, the fluting, the corner cut, the line ball, five processes of side cut close comprehensive carton processing equipment as an organic whole, be indispensable back track processing equipment in the corrugated box production, printing groover is generally by the portion of form advancing, printing portion, fluting portion constitutes, wherein be equipped with the scraper in the printing portion and be used for hanging printing roller surface residual printing ink and clear up the printing roller, can passivate after the scraper uses for a long time, can appear the breach on the cutting edge and lead to unable thorough clearance of printing ink on the printing roller, the printing ink that current printing unit list scraper scraped is not convenient for collect, and can not reuse.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a single scraper device of a printing unit of a carton printing and grooving machine, which has the advantages of reasonable structure, convenience in cleaning, saving and environmental protection.

In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that: a single scraper device of a printing unit of a carton printing groover comprises a printing roller, wherein one side of the printing roller is provided with a cleaning device, the cleaning device comprises a supporting table, one side of the supporting table, which is close to the printing roller, is of an arc structure matched with the printing roller, the upper end of one side of the supporting table, which is close to the printing roller, is provided with a sealing cover, one side wall, which is far away from the printing roller, of the sealing cover is fixedly connected with the supporting table, which is positioned at the lower end of the sealing cover, is provided with a horizontally-placed notch, an electric telescopic rod is arranged in the notch of the supporting table, one end, which is far away from the printing roller, of the fixed end of the electric telescopic rod is fixedly connected with the bottom of a hollow structure, one end, which is close to the printing roller, of the electric telescopic rod is fixedly connected with a horizontally-placed damping cylinder, the outer side of the damping cylinder is sleeved with a spring, one end, which is far away from the printing roller, is fixedly connected with the electric telescopic rod, the spring is close to the one end tip rigid coupling of printing roller and is equipped with the scraper, is located a supporting bench of scraper upper end is hollow structure, is close to be equipped with vertical baffle of placing in the supporting bench of sealed lid one side, be equipped with excessive case in the hollow structure between baffle and the sealed lid, sealed lid lower extreme is equipped with one-way flowing water valve, one-way flowing water valve contacts with excessive case, excessive case lower extreme is connected and is equipped with the pipe, the pipe is kept away from the one end connection of excessive case and is the suction pump, the suction pump other end is connected and is equipped with pipe two, the two other ends of pipe are connected and are equipped with the waste liquid case, be equipped with vertical granule filter screen of placing in the waste liquid case, waste liquid case top is equipped with baffle two, is located be equipped with recovery unit on the baffle two.

As an improvement: the scraper is in contact fit with the outer surface of the printing roller.

As an improvement: the recovery device comprises a third pipe, the third pipe is connected with the waste liquid tank, the other ends of the three pipes are connected with a second water suction pump, the second water suction pump is connected with a second partition plate, the other ends of the two water suction pumps are connected with a fourth pipe, and the other end of the fourth pipe is connected with an ink tank.

As an improvement: and the third conduit is positioned in the waste liquid tank and is one end far away from the water suction pump.

Compared with the prior art, the utility model has the advantages that: the scraper can be utilized to scrape residual ink on the printing roller, the scraper can be contracted when the scraper is not used, the damage probability of the scraper is reduced, the residual ink on the printing roller can be recycled when being scraped, the resource is saved, and the whole device can reduce the foreign gas impurities to enter the residual ink, so that the foreign substances in the residual ink can be effectively removed.

Drawings

FIG. 1 is a schematic structural view of a single scraper device of a printing unit of a carton printing groover according to the present invention;

reference symbol comparison table:

1. a printing roller; 2. a support table; 3. a sealing cover; 4. an electric telescopic rod; 5. a damping cylinder; 6. a spring; 7. a scraper; 8. a partition plate; 9. a transition box; 10. a one-way water flow valve; 11. a conduit; 12. a water pump; 13. a second conduit; 14. a waste liquid tank; 15. a filter screen; 16. a third conduit; 17. a water pump II; 18. a second clapboard; 19. a fourth conduit; 20. an ink tank.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings.

As shown in figure 1, the single scraper device of the printing unit of the carton printing groover comprises a printing roller 1, a cleaning device is arranged on one side of the printing roller 1, the cleaning device comprises a supporting table 2, one side, close to the printing roller 1, of the supporting table 2 is of an arc-shaped structure matched with the printing roller 1, a sealing cover 3 is arranged at the upper end, close to one side of the printing roller 1, of the supporting table 2, a side wall, far away from the printing roller 1, of the sealing cover 3 is fixedly connected with the supporting table 2, located at the lower end of the sealing cover 3, is provided with a horizontally-placed notch, an electric telescopic rod 4 is arranged in the notch of the supporting table 2, one end, far away from the printing roller 1, of the fixed end of the electric telescopic rod 4 is fixedly connected with the bottom of a hollow structure, a horizontally-placed damping cylinder 5 is fixedly connected to the end portion, close to the printing roller 1, and a spring 6 is sleeved on the outer side of the damping cylinder 5, the printing roller is characterized in that one end part of the spring 6, which is far away from the printing roller 1, is fixedly connected with an electric telescopic rod 4, one end part of the spring 6, which is close to the printing roller 1, is fixedly connected with a scraper 7, a supporting table 2, which is positioned at the upper end of the scraper 7, is of a hollow structure, a vertically placed partition plate 8 is arranged in the supporting table 2, which is close to one side of the sealing cover 3, a transition box 9 is arranged in the hollow structure between the partition plate 8 and the sealing cover 3, a one-way water flow valve 10 is arranged at the lower end of the sealing cover 3, the one-way water flow valve 10 is in contact with the transition box 9, a guide pipe 11 is connected at the lower end of the transition box 9, a water suction pump 12 is connected at one end of the guide pipe 11, a guide pipe two 13 is connected at the other end of the water suction pump 12, a waste liquid box 14 is connected at the other end of the guide pipe two 13, a waste liquid box 14 is provided with a vertically placed particle filter screen 15, and a partition plate two 18 is arranged above the waste liquid box 14, be located be equipped with recovery unit on two 18 baffles, recovery unit includes pipe three 16, three 16 pipes are located waste liquid case 14, and for the one end of keeping away from suction pump 12, three 16 pipes are connected with waste liquid case 14, the connection of the three 16 other ends of pipe is equipped with two 17 suction pumps, two 17 suction pumps are connected with two 18 baffles, two 17 other end connections of suction pump are equipped with pipe four 19, the other end connection of pipe four 19 is equipped with china ink case 20.

In the specific implementation of the utility model, firstly, when in use, the printing roller 1 rotates, at this time, the electric telescopic rod 4 can be adjusted to extend and contract the scraper 7 at the end part to contact with the printing roller 1, at this time, the residual ink on the printing roller 1 is scraped off by the scraper 7 and then flows to the one-way water flow valve 10 to enter the transition tank 9, in the process, when the printing roller 1 excessively contacts the scraper 7, the scraper 7 can be compressed in the direction far away from the printing roller 1 under the action of the damping cylinder 5 and the spring 6, in the whole process, the sealing cover 3 on the supporting table 2 can block the impurities of the external air to avoid the impurities in the air from being mixed into the residual ink, then the water suction pump 12 absorbs the residual ink in the transition tank 9 into the waste liquid tank 14 through the conduit 11, at this time, the residual ink in the waste liquid tank 14 passes through the filter screen 15 under the action of the conduit three 16 and the water suction pump two 17 to further remove the impurities in the residual ink, the second water pump 17 pumps the residual ink into the ink tank 20 so as to facilitate secondary use, and when the scraper 7 is not needed to be used, the residual ink can be retracted through the electric telescopic rod 4.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The single scraper device of the printing unit of the carton printing groover comprises a printing roller (1) and is characterized in that: the cleaning device is arranged on one side of the printing roller (1) and comprises a supporting table (2), one side, close to the printing roller (1), of the supporting table (2) is of an arc-shaped structure matched with the printing roller (1), a sealing cover (3) is arranged at the upper end, close to one side of the printing roller (1), of the supporting table (2), one side wall, far away from the printing roller (1), of the sealing cover (3) is fixedly connected with the supporting table (2), a horizontally-placed notch is formed in the supporting table (2) at the lower end of the sealing cover (3), an electric telescopic rod (4) is arranged in the notch of the supporting table (2), one end, far away from the printing roller (1), of the fixed end of the electric telescopic rod (4) is fixedly connected with the bottom of a hollow structure, a horizontally-placed damping cylinder (5) is fixedly connected to the end portion, close to the printing roller (1), of the damping cylinder (5) is sleeved with a spring (6), the printing roller is characterized in that one end part of the spring (6) far away from the printing roller (1) is fixedly connected with an electric telescopic rod (4), one end part of the spring (6) close to the printing roller (1) is fixedly connected with a scraper (7), a supporting table (2) at the upper end of the scraper (7) is of a hollow structure and is close to a vertically placed partition plate (8) arranged in the supporting table (2) on one side of the sealing cover (3), a transition box (9) is arranged in the hollow structure between the partition plate (8) and the sealing cover (3), a one-way water valve (10) is arranged at the lower end of the sealing cover (3), the one-way water valve (10) is in contact with the transition box (9), a guide pipe (11) is connected to the lower end of the transition box (9), a water suction pump (12) is connected to one end of the guide pipe (11) far away from the transition box (9), and a second guide pipe (13) is connected to the other end of the water pump (12), the other end of the second guide pipe (13) is connected with a waste liquid box (14), a vertically placed particle filter screen (15) is arranged in the waste liquid box (14), a second partition plate (18) is arranged above the waste liquid box (14), and a recovery device is arranged on the second partition plate (18).

2. The single doctor apparatus of claim 1, wherein: the scraper (7) is in contact fit with the outer surface of the printing roller (1).

3. The single doctor apparatus of claim 1, wherein: recovery unit includes pipe three (16), pipe three (16) are connected with waste liquid case (14), pipe three (16) other end is connected and is equipped with suction pump two (17), suction pump two (17) are connected with baffle two (18), suction pump two (17) other end is connected and is equipped with pipe four (19), the other end connection of pipe four (19) is equipped with china ink case (20).

4. The single doctor apparatus of claim 3, wherein: and the third conduit (16) is positioned in the waste liquid tank (14) and is one end far away from the water suction pump (12).