CN218857965U

CN218857965U - Printing ink sprayer for printing machine

Info

Publication number: CN218857965U
Application number: CN202222722023.6U
Authority: CN
Inventors: 谢红干; 周丰收; 陈秋云; 郝家杰
Original assignee: Suzhou Yunzhian Electronics Co ltd
Current assignee: Suzhou Yunzhian Electronics Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-04-14
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a printing ink sprayer for printing machine, include: the spraying box is fixedly provided with a servo motor outside, the output end of the servo motor extends into the spraying box and is fixedly provided with a first rotating shaft, the outside of the first rotating shaft is provided with a conveying roller, a third rotating shaft is arranged in the spraying box and is positioned under the first rotating shaft, the outside of the third rotating shaft is provided with a stirring blade, the outside of the first rotating shaft and the outside of the third rotating shaft are sleeved with a belt, the inner wall of the bottom of the spraying box is also provided with a rectangular groove, and a plurality of heating resistance wires are arranged in the rectangular groove; the utility model discloses a third pivot drives stirring vane and stirs printing ink, avoids printing ink to deposit in quiescent condition, thicken, can guarantee through the heating resistor silk that the spraying incasement keeps a relatively higher temperature, has avoided the printing ink the condition that caking, flocculation to appear.

Description

Printing ink sprayer for printing machine

Technical Field

The utility model belongs to the technical field of the printing machine, especially, relate to an ink sprayer for printing machine.

Background

Ink spraying refers to a coating method of dispersing ink into uniform and fine droplets by means of pressure or centrifugal force and applying the droplets onto the surface of an object to be coated, and in the field of printing machines, an ink sprayer is an indispensable part, ink is a substance for forming graphic and text information in the printing process, and directly determines the gradation, color, definition, and the like of an image on a printed matter, and the content of ink directly affects the quality of the printed matter.

Generally, in an ink sprayer, excess ink ejected from the ink jet can be collected by an ink tank during use, so that the ink can be recycled, but the ink can be precipitated in a static state, and the recovered ink can be agglomerated and flocculated in a low-temperature environment, so that the recovered ink is poor in use effect, and therefore, the ink sprayer for the printing machine is required.

The above description is included in the technical knowledge of the inventors, and does not necessarily constitute a prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model aims at providing an ink sprayer for printing machine has and to retrieve unnecessary printing ink, and can prevent that the printing ink of retrieving is in quiescent condition always to cause the printing ink to deposit, reduce because of the temperature crosses low emergence caking, the phenomenon of flocculation etc..

In order to achieve the above object, the utility model provides an ink sprayer for printing machine, including the spraying case, the outside fixed mounting of spraying case has servo motor, servo motor's output extends to inside the spraying case to fixed mounting has first pivot, the externally mounted of first pivot has the transfer roller, first pivot outside is located transfer roller right side fixed mounting has first gear, first gear engagement has the second gear, the inside fixed mounting of second gear has the second pivot, the second pivot outside is located the printing roller is installed in second gear left side, spraying incasement portion is located still be provided with the third pivot under the first pivot, the externally mounted of third pivot has stirring vane, the outside cover of first pivot and third pivot is equipped with the belt, the printing ink pump is installed to one side of spraying case, the inside of printing ink pump is provided with out the ink pipe, the rectangular channel has still been seted up to the bottom inner wall of spraying case, the internally mounted of rectangular channel has a plurality of heating resistor silk, can guarantee the spraying incasement through the heating resistor silk and keep a relatively higher temperature, has avoided the condition that the printing ink thickens to appear.

In one example, one end of the first rotating shaft, which is far away from the servo motor, is rotatably connected with the inner wall of the spraying box, and in one example, both ends of the second rotating shaft and the third rotating shaft are rotatably connected with the inner wall of the spraying box; and starting the servo motor, rotating the first rotating shaft, driving the second rotating shaft to rotate through the first gear and the second gear, and driving the third rotating shaft to rotate through the belt.

In one example, one end of the ink outlet pipe, which is far away from the ink pump, extends to the inside of the spraying box, a plurality of ink jet heads are fixedly installed through a transverse plate, the ink jet heads are communicated with the ink outlet pipe, the ink pump is started, and ink is ejected from the ink jet heads through the ink outlet pipe.

In one example, the top of the ink pump is provided with an ink inlet, the ink outlet pipe is provided with an ink outlet valve, and ink can be added into the ink pump through the ink inlet.

In one example, a water pump is installed at the top of the spraying box, a water outlet pipe is arranged in the water pump, a water outlet valve is arranged on the water outlet pipe, one end, far away from the water pump, of the water outlet pipe is communicated with the ink outlet pipe, and a water inlet is formed in the top of the water pump; when the printing roller needs to be cleaned, the water outlet valve is opened, and water is used for cleaning the surface of the printing roller through the ink jet head.

Through the utility model provides a printing ink sprayer for printing machine can bring following beneficial effect:

1. the utility model discloses in, cooperation through servo motor, first gear and belt can drive first pivot, second pivot and third pivot and rotate simultaneously, improves energy utilization, and when printing ink jet printing roller was gone up, unnecessary printing ink dripped the spraying incasement portion, can realize the recovery of printing ink.

2. The utility model discloses in, the third pivot drives stirring vane and stirs printing ink, avoids printing ink to deposit in quiescent condition, thicken, can guarantee through the heating resistor silk that the spraying incasement keeps a relatively higher temperature, and suitable temperature can make printing ink keep the mobility of preferred, is favorable to printing ink to coat evenly on the ink roller, has avoided the condition that caking, flocculation to appear in the printing ink.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic view of a first overall structure of the ink sprayer for a printing machine according to the present invention.

Fig. 2 is a schematic view of a first cross-sectional structure of the ink sprayer for a printing machine according to the present invention.

Fig. 3 is a schematic diagram of a second cross-sectional structure of the ink sprayer for a printing machine according to the present invention.

Fig. 4 is a third sectional structure schematic diagram of the ink sprayer for printing machine of the present invention.

In the figure: 1. spraying box; 2. a servo motor; 3. a first rotating shaft; 4. a conveying roller; 5. a first gear; 6. a second gear; 7. a second rotating shaft; 8. a printing roller; 9. a third rotating shaft; 10. a stirring blade; 11. a belt; 12. an ink pump; 13. an ink outlet pipe; 14. a rectangular groove; 15. heating resistance wires; 16. an ink jet head; 17. an ink inlet; 18. an ink outlet valve; 19. a water pump; 20. a water outlet pipe; 21. a water outlet valve; 22. a water inlet.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; the connection can be mechanical connection, electrical connection or communication; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same aspect or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1-4, the embodiment of the utility model provides an ink sprayer for printing machine, it includes spraying case 1, spraying case 1's outside fixed mounting has servo motor 2, servo motor 2's output extends to inside spraying case 1, and fixed mounting has first pivot 3, the externally mounted of first pivot 3 has

transfer roller

4, 3 outside lieing in transfer roller 4 right side fixed mounting of first pivot have first gear 5, first gear 5 meshes second gear 6, the inside fixed mounting of second gear 6 has second pivot 7, second pivot 7 outside lies in second gear 6 left side and installs printing roller 8, spraying case 1 is inside to be located still to be provided with third pivot 9 under first pivot 3, the externally mounted of third pivot 9 has stirring vane 10, the outside cover of first pivot 3 and third pivot 9 is equipped with belt 11, ink pump 12 is installed to one side of spraying case 1, ink pump 12's inside is provided with out the ink pipe 13, rectangular groove 14 has still been seted up to spraying case 1's bottom inner wall, the internally mounted of rectangular groove 14 has a plurality of heating resistor silk 15.

Specifically, one end of the first rotating shaft 3, which is far away from the servo motor 2, is rotatably connected with the inner wall of the spraying box 1.

Specifically, both ends of the second rotating shaft 7 and the third rotating shaft 9 are rotatably connected with the inner wall of the spraying box 1.

Specifically, one end of the ink outlet tube 13, which is far away from the ink pump 12, extends into the interior of the spray box 1, and a plurality of inkjet heads 16 are fixedly mounted through a transverse plate, and the inkjet heads 16 are communicated with the ink outlet tube 13.

Specifically, the top of the ink pump 12 is provided with an ink inlet 17, and the ink outlet tube 13 is provided with an ink outlet valve 18.

Specifically, a water pump 19 is installed at the top of the spraying box 1, a water outlet pipe 20 is arranged inside the water pump 19, a water outlet valve 21 is arranged on the water outlet pipe 20, one end of the water outlet pipe 20, which is far away from the water pump 19, is communicated with the ink outlet pipe 13, and a water inlet 22 is arranged at the top of the water pump 19.

The working principle is as follows: starting the ink pump 12, open out the ink valve 18, ink gets into a plurality of ink gun 16 from ink pump 12 through going out the ink pipe 13, start servo motor 2, first pivot 3 rotates, drive transfer roller 4 and first gear 5 and rotate, first gear 5 drives second gear 6 and rotates, then second pivot 7 rotates, printing roller 8 rotates along with it, a plurality of ink gun 16 evenly spout ink onto printing roller 8, accomplish the printing through printing roller 8 and transfer roller 4, unnecessary ink drips to the spraying case 1 inside from printing roller 8, first pivot 3 drives third pivot 9 through belt 11 and rotates, thereby drive the stirring vane 10 on the third pivot 9 and rotate, stirring vane 10 stirs ink, avoid ink to precipitate in the static state, the thickening, can guarantee through heating resistor silk 15 that spraying case 1 is inside to keep a relatively higher temperature, the condition that the ink appears thickening, when needing to wash printing roller 8, open out the water valve 21, water passes through printing roller 16 and washs the surface of ink gun 8, can be to the interior 19 through adding water pump, can get into ink pump through the water pump 17 in the ink inlet.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an ink sprayer for printing machine, its characterized in that, including spraying case (1), the outside fixed mounting of spraying case (1) has servo motor (2), the output of servo motor (2) extends to spraying case (1) is inside to fixed mounting has first pivot (3), the externally mounted of first pivot (3) has transfer roller (4), first pivot (3) outside is located transfer roller (4) right side fixed mounting has first gear (5), first gear (5) meshing has second gear (6), the inside fixed mounting of second gear (6) has second pivot (7), second pivot (7) outside is located printing roller (8) are installed in second gear (6) left side, inside being located of spraying case (1) first pivot (3) under still is provided with third pivot (9), the externally mounted of third pivot (9) has stirring vane (10), the outside cover of first pivot (3) and third pivot (9) is equipped with printing belt (11), one side of spraying case (1) still is provided with ink tank (12) the spraying ink tank (12) inner wall (12) of inner wall (13) have been seted up, the spraying ink tank (12) inner wall (13) of inner wall (13) still, and a plurality of heating resistance wires (15) are arranged in the rectangular groove (14).

2. The ink sprayer for printing machines according to claim 1, characterized in that the end of said first shaft (3) remote from said servomotor (2) is rotatably connected to the inner wall of said spraying tank (1).

3. An ink sprayer for printing machines, according to claim 1, characterized in that said second and third shafts (7, 9) are rotatably connected at both ends to the inner wall of said spray tank (1).

4. The ink sprayer for printing machine according to claim 1, characterized in that the end of said ink outlet pipe (13) far from said ink pump (12) extends to the inside of said spraying box (1) and is fixedly mounted with a plurality of ink jet heads (16) through a horizontal plate, said ink jet heads (16) are communicated with said ink outlet pipe (13).

5. The ink sprayer for printing machines according to claim 1, characterized in that the top of said ink pump (12) is provided with an ink inlet (17) and said ink outlet tube (13) is provided with an ink outlet valve (18).

6. The printing ink sprayer for the printing machine, according to claim 1, is characterized in that a water pump (19) is installed at the top of the spraying tank (1), a water outlet pipe (20) is arranged inside the water pump (19), a water outlet valve (21) is arranged on the water outlet pipe (20), one end, far away from the water pump (19), of the water outlet pipe (20) is communicated with the ink outlet pipe (13), and a water inlet (22) is arranged at the top of the water pump (19).