CN216969058U

CN216969058U - Automatic ink supply device of decorative paper printing machine

Info

Publication number: CN216969058U
Application number: CN202220546600.8U
Authority: CN
Inventors: 许健
Original assignee: Dalian Good Friend Decoration Material Co ltd
Current assignee: Dalian Good Friend Decoration Material Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-15
Anticipated expiration: 2032-03-14

Abstract

The utility model relates to the field of gravure printing industry, and discloses an automatic ink supply device of a decorative paper printing machine, which comprises an ink supply barrel and an ink tank, wherein the right end of an ink pump is fixedly connected to one end of a controller pipe, the other end of the controller pipe is fixedly connected with an electromagnetic valve, the upper side of the inner wall of the ink tank is fixedly connected with a liquid level meter, the liquid level meter is connected with a time delay relay through an electric wire, the middle part of the periphery of the ink tank is fixedly connected with a collection plate, the right side of the collection plate is provided with a flow port, and the other end of a guide pipe is fixedly connected with the ink tank. In the utility model, the liquid level meter senses a low liquid level signal, the time delay relay is started, the electromagnetic valve is started to be connected with the controller tube, the ink pump is started to supplement ink into the ink tank, when the liquid level of the ink reaches the required liquid level, the liquid level meter senses a sufficient liquid level signal and stops working, the time delay relay is closed, and the ink pump stops supplementing operation, thereby completing a cycle.

Description

Automatic ink supply device of decorative paper printing machine

Technical Field

The utility model relates to the field of gravure printing industry, in particular to an automatic ink supply device of a decorative paper printing machine.

Background

The intaglio press is a machine for printing by using intaglio, when the intaglio press is used for printing, the whole plate surface of a plate cylinder is inked, the ink of the blank part on the plate surface is scraped by a doctor blade, the ink of the image-text part is remained, then the paper is passed through, the back surface of the paper is impressed by an impressing cylinder, the ink of the concave part is directly transferred onto the paper surface, and finally the printed matter is piled or rewound by a paper collecting part.

The ink tank is supplemented by manual ink, and the defects are as follows: firstly, present printing technique is more and more mature, equipment printing speed is more and more fast, the staff has not been in the work and has been watched the product quality, the finished product is packed again, too busy closed the replenishment pump valve occasionally, lead to printing ink to overfeed oil ink groove, cause the waste of raw and other materials, increase the printing cost, secondly, printing plate roller carries out the printing operation after being stained with printing ink, printing plate roller is at the removal in-process, unnecessary printing ink can drip, not only can pollute the printing machine, still can cause the waste of printing ink, it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an automatic ink supply device for a decorative paper printing machine.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a decorative paper printing machine printing ink automatic feeding device, supplies with bucket and ink groove including printing ink, the top fixed connection that printing ink supplied with the bucket is in the one end of inlet pipe, the other end fixed connection of inlet pipe is at the left end of ink pump, the right-hand member fixed connection of ink pump is in the one end of controller pipe, the other end fixedly connected with solenoid valve of controller pipe, ink groove's inner wall upside fixedly connected with level gauge, level gauge connection of electric wires relay that delays, the middle part fixedly connected with collecting plate of ink groove's periphery, the right side of collecting plate is provided with the mouth that flows, the bottom right side fixed connection of collecting plate is in the one end of pipe, the other end fixedly connected with ink groove of pipe.

As a further description of the above technical solution:

the rear end fixed connection of ink pump is in the one end of discharging pipe, the other end fixedly connected with ink groove of discharging pipe.

As a further description of the above technical solution:

the right end of the electromagnetic valve is connected with an air source through a pipeline.

As a further description of the above technical solution:

and the time delay relay is connected with the transformer and the electromagnetic valve through wires.

As a further description of the above technical solution:

and intercepting rings are fixedly connected to the periphery of the top end of the collecting plate.

As a further description of the above technical solution:

the top end of the conduit is connected with a flow port.

As a further description of the above technical solution:

the middle part of the guide pipe is provided with a one-way valve.

As a further description of the above technical solution:

and a printing plate roller is arranged at the top end of the ink groove.

The utility model has the following beneficial effects:

1. when the liquid level of the ink in the ink tank is insufficient, the liquid level meter senses a low liquid level signal, the delay relay is started, the delay relay delays for two seconds, the electromagnetic valve is started to be connected with the controller pipe, the ink pump is started to supplement the ink into the ink tank, when the liquid level of the ink reaches the required liquid level, the liquid level meter stops working after sensing the liquid level sufficient signal, the delay relay is closed, then the electromagnetic valve is closed, an air source is cut off, the ink pump stops supplementing operation, a cycle is completed, the purpose of automatically adding the ink is achieved, the condition of ink overflow is avoided, raw materials are saved, and the ink tank is very convenient to use.

2. According to the utility model, when the printing roller is stained with printing ink and moves, redundant printing ink can drop on the top end of the collecting plate, so that the printing machine is not polluted, then the printing ink is gathered to the flow port, enters the guide pipe from the flow port and returns to the printing ink groove through the guide pipe, the purpose of recovering the printing ink is achieved, the waste of the printing ink is avoided, and the use is very convenient.

Drawings

FIG. 1 is a perspective view of an automatic ink supply device of a decorative paper printing machine according to the present invention;

FIG. 2 is a front view of an automatic ink supply device for a decor paper printing machine according to the present invention;

fig. 3 is a cross-sectional view of an automatic ink supply device of a decorative paper printing machine according to the present invention.

Illustration of the drawings:

1. an ink supply tank; 2. a feed pipe; 3. an ink pump; 4. a discharge pipe; 5. a controller tube; 6. an electromagnetic valve; 7. a gas source; 8. an ink tank; 9. a collection plate; 10. intercepting a ring; 11. a printing plate roller; 12. a liquid level meter; 13. a flow port; 14. a transformer; 15. a time delay relay; 16. a conduit; 17. a one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: the utility model provides an automatic feeding device of decorative paper printing machine printing ink, including printing ink supply barrel 1 and ink groove 8, the top fixed connection of printing ink supply barrel 1 is in the one end of inlet pipe 2, the other end fixed connection of inlet pipe 2 is at the left end of ink pump 3, ink pump 3 works and drives printing ink and carry through inlet pipe 2 from printing ink supply barrel 1, the right-hand member fixed connection of ink pump 3 is in the one end of controller pipe 5, the other end fixed connection of controller pipe 5 has solenoid valve 6, the inner wall upside fixed connection of ink groove 8 has level gauge 12, level gauge 12 connection time delay relay 15, when the interior oil level of ink groove 8 is not enough, level gauge 12 senses low level signal, start time delay relay 15, time delay relay 15 is after two seconds delay, start solenoid valve 6 switch-on controller pipe 5, ink pump 3 starts to supply printing ink in ink groove 8, when the printing ink level reaches required liquid level, the liquid level meter 12 stops working after sensing a sufficient liquid level signal, the time delay relay 15 is closed, then the electromagnetic valve 6 is closed, the air source 7 is cut off, the ink pump 3 stops supplementing operation, a cycle is completed, the purpose of automatically adding ink is achieved, the condition of ink overflow is avoided, the raw materials are saved, the middle part of the periphery of the ink groove 8 is fixedly connected with the collecting plate 9, the right side of the collecting plate 9 is provided with the flowing port 13, the right side of the bottom end of the collecting plate 9 is fixedly connected with one end of the guide pipe 16, the other end of the guide pipe 16 is fixedly connected with the ink groove 8, when the printing roller 11 is stained with the printing ink to move, the redundant printing ink can drop on the top end of the collecting plate 9, the printing machine can not be polluted, then the ink is gathered to the flow port 13, enters the conduit 16 from the flow port 13 and returns to the ink tank 8 through the conduit 16, so that the aim of recovering the ink is fulfilled, and the waste of the ink is avoided.

Rear end fixed connection of ink pump 3 is in the one end of discharging pipe 4, the other end fixedly connected with ink groove 8 of discharging pipe 4, ink pump 3 carries printing ink to get into ink groove 8 from discharging pipe 4, the right-hand member of solenoid valve 6 has air supply 7 through the pipe connection, air supply 7 is 3 drive power sources of ink pump, 15 connection of electric lines transformer 14 of time delay relay and solenoid valve 6, fixedly connected with interception circle 10 all around the top of collecting plate 9, the effect of interception printing ink, flow mouth 13 is connected on the top of pipe 16, the middle part of pipe 16 is provided with check valve 17, prevent the printing ink backward flow, the top of ink groove 8 is provided with galley roller 11.

The working principle is as follows: when the ink level in the ink tank 8 is insufficient, the liquid level meter 12 senses a low liquid level signal, the delay relay 15 is started, after the delay relay 15 delays for two seconds, the electromagnetic valve 6 is started to be connected with the controller pipe 5, the ink pump 3 is started to replenish ink into the ink tank 8, when the ink level reaches the required level, the liquid level meter 12 senses a sufficient liquid level signal and stops working, the delay relay 15 is closed, the electromagnetic valve 6 is closed, the air source 7 is cut off, the ink pump 3 stops replenishing operation, a cycle is completed, the purpose of automatically adding ink is achieved, the condition of ink overflow is avoided, raw materials are saved, when the printing roller 11 is stained with ink and moves, redundant ink can drip on the top end of the collecting plate 9 and cannot pollute the printing machine, then the ink is converged to the flow port 13, enters the guide pipe 16 from the flow port 13 and returns to the ink tank 8 through the guide pipe 16, the purpose of recovering the printing ink is achieved, the waste of the printing ink is avoided, and the use is very convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a decorative paper printing machine printing ink automatic feeding device, includes printing ink supply tank (1) and ink groove (8), its characterized in that: the one end at inlet pipe (2) is connected to the top fixed connection of printing ink supply bucket (1), the other end fixed connection of inlet pipe (2) is at the left end of ink pump (3), the right-hand member fixed connection of ink pump (3) is in the one end of controller pipe (5), the other end fixedly connected with solenoid valve (6) of controller pipe (5), the inner wall upside fixedly connected with level gauge (12) of ink groove (8), level gauge (12) connection of electric lines time delay relay (15), the middle part fixedly connected with collecting plate (9) of the periphery of ink groove (8), the right side of collecting plate (9) is provided with flow mouth (13), the bottom right side fixed connection of collecting plate (9) is in the one end of pipe (16), the other end fixedly connected with ink groove (8) of pipe (16).

2. An automatic ink supply device for a decor paper printing press according to claim 1, wherein: the rear end fixed connection of ink pump (3) is in the one end of discharging pipe (4), the other end fixedly connected with ink groove (8) of discharging pipe (4).

3. An automatic ink supply device for a decor paper printing press according to claim 1, wherein: the right end of the electromagnetic valve (6) is connected with an air source (7) through a pipeline.

4. An automatic ink supply device for a decor paper printing press according to claim 1, wherein: and the time delay relay (15) is connected with the transformer (14) and the electromagnetic valve (6) through wires.

5. An automatic ink supply device for a decor paper printing press according to claim 1, wherein: intercepting rings (10) are fixedly connected to the periphery of the top end of the collecting plate (9).

6. An automatic ink supply device for a decor paper printing press according to claim 1, wherein: the top end of the conduit (16) is connected with the flow port (13).

7. An automatic ink supply device for a decor paper printing press according to claim 1, wherein: the middle part of the guide pipe (16) is provided with a one-way valve (17).

8. An automatic ink supply device for a decor paper printing press according to claim 1, wherein: the top end of the ink groove (8) is provided with a printing plate roller (11).