CN218928960U

CN218928960U - Printing ink stirring circulation device of intaglio printing press

Info

Publication number: CN218928960U
Application number: CN202223583329.4U
Authority: CN
Inventors: 李德强; 韩微微
Original assignee: Langfang Defeng Jinhui Paper Industry Co ltd
Current assignee: Langfang Defeng Jinhui Paper Industry Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-28
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses an ink stirring and circulating device of a gravure printing machine, which relates to the technical field of printing machine accessories and comprises a stirring cylinder, wherein an ink cylinder is fixedly sleeved at the end of the stirring cylinder, the outer end of the ink cylinder is provided with an ink supplementing port, the bottom side of the stirring cylinder is provided with an ink discharging seat, the output end of the ink discharging seat is fixedly connected with an ink discharging pipe, the ink discharging pipe is provided with a micropump, the front side of the tail end of the ink discharging pipe is fixedly connected with a circulating pipe, the top of the ink cylinder is fixedly provided with a circulating seat, and the output end of the circulating pipe is fixedly connected with the input end of the circulating seat; when ink residues exist in the ink discharging pipe and the micropump, the electromagnetic valve is closed, then the micropump is opened to drive the ink discharging pipe and the ink in the micropump to be input into the ink cylinder and the stirring cylinder again, so that the effect of circulation is achieved, the stirring component at the inner side of the stirring cylinder is convenient for stirring the ink again, and the ink output by the device is always in a liquid state.

Description

Printing ink stirring circulation device of intaglio printing press

Technical Field

The utility model relates to the technical field of printer accessories, in particular to an ink stirring and circulating device of a gravure printer.

Background

The intaglio printing machine is a machine for printing by using intaglio, the image-text part of a printing plate is concave, the blank part and the outer circle of the printing plate cylinder are on the same plane, when the intaglio printing machine is used for printing, the whole surface of the printing plate cylinder is inked, the ink of the blank part on the surface is scraped by a doctor blade, the ink of the image-text part is left, then the printing is carried out on paper, the impression cylinder is stamped on the back surface of the paper, the ink of the concave part is directly transferred to the paper surface, finally, a printed matter is piled or rewound by a paper collecting part, and the ink stirring and circulating device is a main component part of the intaglio printing machine and can continuously supply ink to a printing nozzle of the intaglio printing machine.

Through searching, in the application with the patent application number of CN202220445180.4, an ink stirring and circulating device of a gravure printing machine is disclosed, and the ink stirring and circulating device comprises a sliding rail, a sliding plate, a bottom supporting plate and an ink box, wherein the sliding plate is connected in a sliding manner in the sliding rail, the bottom supporting plate is arranged at the top of the sliding plate through a bar-shaped bracket and a bolt, the ink box is arranged at the top of the bottom supporting plate through the bolt, and a stirring motor is arranged at one end of the ink box through a mounting plate; the assembly is mainly convenient to disassemble, assemble and overhaul, but the stirring and circulation of the existing ink are not improved correspondingly, and the existing ink output tube can be coagulated once the ink is left for too long, so that printing after output is affected.

Therefore, we propose an ink agitation circulation apparatus for a gravure printing press.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an ink stirring and circulating device of an intaglio printing press, which solves the problem that the printing quality is affected by the coagulation of the discharged ink when the prior device is just used.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an printing ink stirring circulating device of intaglio printing press, includes the churn, the fixed cover of end department of churn is equipped with the cartridge, the outer end of cartridge is provided with the moisturizing mouth, the downside of churn is equipped with the row ink seat, the output fixedly connected with row ink tube of row ink seat, and is equipped with the micropump on the row ink tube, the front side fixedly connected with circulating pipe of row ink tube tail end, the top fixed mounting of cartridge has the circulation seat, and the output fixed connection of circulating pipe is on the input of circulation seat.

Preferably, a driving motor is fixedly installed on the outer wall of the stirring barrel, an output shaft of the driving motor is a rotating shaft, and five groups of rotating frames positioned on the inner side of the stirring barrel are assembled on the outer wall of the rotating shaft.

Preferably, the rotary frame is provided with a filling type filtering hole.

Preferably, the ink cartridge is sleeved on the inner wall of the inner end of the stirring cartridge, and the inner wall of the stirring cartridge is fixedly sleeved with the filter seat.

Preferably, the tail end of the ink discharge tube is provided with a solenoid valve positioned at the rear side of the interface of the ink discharge tube and the circulating tube.

Preferably, the output end of the ink discharging tube is communicated with an ink supplying tube of the printer.

Preferably, the ink in the ink discharging tube flows downwards, and the ink in the circulating tube flows upwards.

The utility model provides an ink stirring and circulating device of a gravure printing machine. The beneficial effects are as follows:

this gravure press's printing ink stirring circulating device, through the setting of churn outside ink discharge tube, can be through the output of the ink in the micropump drive churn to the ink supply pipe in, when it is inoperative, and when there is the ink residue in ink discharge tube and the micropump, close the solenoid valve, then open the micropump and drive the ink in ink discharge tube and the micropump and reentry into churn, reach circulation's effect, so that the stirring subassembly of churn inboard carries out the stirring again to it, guarantee that the device output ink is liquid all the time, the problem that the discharged ink is the coaguliform and then influences printing quality when current device just uses has been solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic rear view of the present utility model;

FIG. 4 is a schematic structural view of a mixing drum according to the present utility model;

FIG. 5 is a schematic view of an ink supply tube according to the present utility model;

fig. 6 is a schematic structural view of the turret of the present utility model.

In the figure: 1. a stirring cylinder; 2. an ink cartridge; 3. a circulation seat; 4. an ink discharging seat; 5. an ink discharge tube; 6. a micropump; 7. a circulation pipe; 8. an electromagnetic valve; 9. an ink supplementing port; 10. a driving motor; 11. a filter base; 12. a rotating shaft; 13. a rotating frame.

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.

Referring to fig. 1-6, the embodiment of the present utility model provides a technical solution: the ink stirring and circulating device of the intaglio printing press comprises a stirring cylinder 1, wherein an ink cylinder 2 is fixedly sleeved at the end of the stirring cylinder 1, an ink supplementing port 9 is arranged at the outer end of the ink cylinder 2, an ink discharging seat 4 is arranged at the bottom side of the stirring cylinder 1, the output end of the ink discharging seat 4 is fixedly connected with an ink discharging pipe 5, a micro pump 6 is arranged on the ink discharging pipe 5, a circulating pipe 7 is fixedly connected with the front side of the tail end of the ink discharging pipe 5, a circulating seat 3 is fixedly arranged at the top of the ink cylinder 2, and the output end of the circulating pipe 7 is fixedly connected with the input end of the circulating seat 3;

in this embodiment, it should be noted that, by setting the ink discharge tube 5 outside the stirring cylinder 1, the ink in the stirring cylinder 1 can be driven by the micro pump 6 to be output to the ink supply tube, when the micro pump 6 does not work and the ink remains in the ink discharge tube 5 and the micro pump 6, the electromagnetic valve 8 is closed, then the micro pump 6 is opened to drive the ink in the ink discharge tube 5 and the micro pump 6 to be input to the ink cylinder 2 and the stirring cylinder 1 again, so as to achieve the circulation effect, so that the stirring assembly inside the stirring cylinder 1 can stir the ink again, the ink output by the device is ensured to be always in a liquid state, and the problem that the ink discharged by the existing device is in a condensed state when the existing device is just used, thereby influencing the printing quality is solved.

In this embodiment, it should be noted that, a driving motor 10 is fixedly installed on the outer wall of the mixing drum 1, an output shaft of the driving motor 10 is a rotating shaft 12, and five sets of rotating frames 13 located inside the mixing drum 1 are assembled on the outer wall of the rotating shaft 12.

In this embodiment, it should be noted that the rotary frame 13 is provided with a filling type filter hole.

In this embodiment, it should be noted that, the inner wall of the ink cartridge 2 sleeved on the inner end of the stirring cartridge 1 is fixedly sleeved with a filter seat 11.

In this embodiment, it should be added that the tail end of the ink discharge tube 5 is equipped with a solenoid valve 8 located at the rear side of the interface of the ink discharge tube 5 and the circulation tube 7.

In this embodiment, it should be noted that the output end of the ink discharge tube 5 communicates with the ink supply tube of the printer.

In this embodiment, it should be noted that the ink inside the ink discharge tube 5 flows downward, and the ink in the circulation tube 7 flows upward.

The working principle and the using flow of the utility model are as follows: when the device is required to discharge ink, the electromagnetic valve 8 is closed in advance, the micro pump 6 is opened to re-input the ink discharge tube 5 and the residual ink in the ink discharge tube into the ink cylinder 2 and the stirring cylinder 1 for re-stirring, so that the ink discharge tube is always in a liquid state, meanwhile, fresh liquid ink can be re-conveyed into the ink discharge tube 5 by the ink discharge seat 4 at the bottom side of the stirring cylinder 1, and then the electromagnetic valve 8 is opened to normally discharge the ink.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An ink stirring circulation device of a gravure printing machine, which is characterized in that: including churn (1), the fixed cover of end department of churn (1) is equipped with black section of thick bamboo (2), the outer end of black section of thick bamboo (2) is provided with mends black mouthful (9), the downside of churn (1) is equipped with row ink seat (4), the output fixedly connected with row ink pipe (5) of row ink seat (4), and be equipped with micropump (6) on row ink pipe (5), the front side fixedly connected with circulating pipe (7) of row ink pipe (5) tail end, the top fixed mounting of black section of thick bamboo (2) has circulation seat (3), and the output fixedly connected with of circulating pipe (7) is on the input of circulation seat (3).

2. An ink agitation circulation apparatus for an intaglio printing press according to claim 1, wherein: the stirring device is characterized in that a driving motor (10) is fixedly installed on the outer wall of the stirring barrel (1), an output shaft of the driving motor (10) is a rotating shaft (12), and five groups of rotating frames (13) positioned on the inner side of the stirring barrel (1) are assembled on the outer wall of the rotating shaft (12).

3. An ink agitation circulation apparatus for an intaglio printing press according to claim 2, wherein: the rotary frame (13) is provided with a filling type filtering hole.

4. An ink agitation circulation apparatus for an intaglio printing press according to claim 1, wherein: the ink cartridge (2) is sleeved on the inner wall of the inner end of the stirring cartridge (1) and fixedly sleeved with the filter seat (11).

5. An ink agitation circulation apparatus for an intaglio printing press according to claim 1, wherein: the tail end of the ink discharge tube (5) is provided with an electromagnetic valve (8) positioned at the rear side of the joint of the ink discharge tube (5) and the circulating tube (7).

6. An ink agitation circulation apparatus for an intaglio printing press according to claim 1, wherein: the output end of the ink discharging pipe (5) is communicated with an ink supplying pipe of the printer.

7. An ink agitation circulation apparatus for an intaglio printing press according to claim 1, wherein: the ink in the ink discharge pipe (5) flows downwards, and the ink in the circulating pipe (7) flows upwards.