CN212765297U

CN212765297U - Automatic oiling machine

Info

Publication number: CN212765297U
Application number: CN202020986230.0U
Authority: CN
Inventors: 胡振刚
Original assignee: Chongqing Yuchen Printing Co ltd
Current assignee: Chongqing Yuchen Printing Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-23
Anticipated expiration: 2030-06-02

Abstract

The utility model relates to a lithography apparatus technical field discloses an automatic oiling machine, including printing ink tank, the fixed first bracing piece that is provided with anti "L" type in one side of printing ink tank, the vertical fixed second bracing piece that is provided with of upper surface of printing ink tank the vertical portion of first bracing piece with from last first pivot and the second pivot of being provided with down between the second bracing piece first pivot with respectively fixed mounting has first printing ink gyro wheel and second printing ink gyro wheel in the second pivot, be provided with fueling injection equipment directly over the first printing ink gyro wheel, be provided with under the second printing ink gyro wheel and connect the food tray, the printing ink tank top still is provided with oil inlet, force pump and mixer. Through the utility model discloses a invariable force pump for the volume of paining of printing ink during the printing ink on the control paper, surface treatment is even, easy control.

Description

Automatic oiling machine

Technical Field

The utility model relates to a lithography apparatus technical field especially relates to an automatic oiling machine.

Background

In the production process of packaging paper, the paper is usually subjected to surface treatment, and varnishing is one of the treatment steps, and the varnishing refers to a liquid which is coated on the surface of a printed matter and plays a role in increasing glossiness, abrasion resistance and water resistance. The glazing oil comprises water glazing oil, oily glazing oil, UV glazing oil, alcohol-soluble glazing oil and the like. At present, the most domestic application is the water-based varnish, and the water-based varnish has very good environmental protection performance. The oiling procedure generally adopts an oiling mode, and the problem of uneven oiling of paper is easy to occur in the oiling mode.

Disclosure of Invention

To the not enough of above-mentioned prior art, the utility model provides an automatic oiling machine solves above-mentioned problem.

In order to solve the technical problem, the utility model discloses a following technical scheme:

an automatic oiling machine comprises an ink box, wherein a first supporting rod of a reverse L type is fixedly arranged on one side of the ink box, a second supporting rod is fixedly arranged on the upper surface of the ink box in a vertical mode, the second supporting rod corresponds to the vertical portion of the first supporting rod, a first rotating shaft and a second rotating shaft are arranged between the vertical portion of the first supporting rod and the second supporting rod from top to bottom, one end of the second rotating shaft penetrates through the vertical portion of the first supporting rod and is fixedly connected with an output shaft of a first motor horizontally arranged, a first ink roller and a second ink roller are fixedly arranged on the first rotating shaft and the second rotating shaft respectively, an oil injection device is arranged right above the first ink roller and is connected with an oil inlet pipe, the other end of the oil inlet pipe is connected with the ink box, an oil receiving disc is arranged right below the second ink roller, connect the bottom of food tray through go out oil pipe with ink tank connects, the ink tank top still is provided with oil inlet, force pump and mixer, the mixer sets up in the middle of ink tank's top is positive, the inside stirring rod that is equipped with of ink tank, the output shaft of mixer runs through ink tank's top with the stirring rod is connected.

Preferably, the oil inlet pipe is located at one end of the ink tank and is provided with a net sleeve.

Therefore, sediments in the oil phase can be effectively filtered, and the oiling quality of the paper is ensured.

Preferably, the oil injection device comprises a main oil pipe, a distribution plate and an injection head, the main oil pipe is connected with the oil inlet pipe, the injection head is arranged on the main oil pipe, and the distribution plate is arranged between the injection head and the main oil pipe.

Thus, the oil phase can be uniformly sprayed, and the oiling of the paper is more uniform.

Preferably, the spray head is a strip-shaped spray head with micropores.

Like this, can realize that the paper oils simultaneously with the on-line level, improved the efficiency that the paper oiled.

Preferably, the oil receiving disc is in a bowl shape with a circular arc-shaped bottom, and the oil outlet pipe is communicated with the lowest end of the bottom of the oil receiving disc.

Thus, all the ink dropped on the oil receiving pan can be recovered to the ink tank through the oil outlet pipe.

Preferably, the first ink roller is located right above the second ink roller, and the paper inlet and the paper outlet are located on the front side and the rear side of the first ink roller and the second ink roller.

Preferably, both ends of the first rotating shaft and the second rotating shaft are rotatably connected with the first supporting rod and the second supporting rod through bearings (not shown).

As optimization, the first motor drives the second rotating shaft to rotate, so as to drive the second ink roller to rotate, and the second ink roller drives the first ink roller to rotate.

Preferably, the oil outlet pipe is provided with a shut-off valve.

Thus, when the oiling machine oils the paper, the shutoff valve is closed; when the oiling machine stops oiling the paper, the shut-off valve is opened, and the ink in the oil receiving disc enters the ink box through the oil outlet pipe. The shut-off valve can be a common type on the market, such as a ZYGDF-II stainless steel gasoline shut-off valve.

The utility model has the advantages that:

an automatic oiling machine, designed a invariable force pump for controlling the volume of paining of printing ink during on the paper, surface treatment is even, easy control guarantees that the volume of paining of printing ink is invariable, promotes paper surface quality, connects the food tray through the setting, can send into printing ink case again, resources are saved with unnecessary printing ink.

Drawings

Fig. 1 is a schematic structural view of an automatic oiling machine according to the present invention;

fig. 2 is a schematic illustration of the structure of the injection device in fig. 1.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention. The technical solutions in the embodiments of the present invention will be removed 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 some embodiments of the present invention, rather than all embodiments, and the following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention and its application or uses. 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. It is to be understood that the positional or orientational relationships indicated by the terms "front" and "back" and the like are generally based on the positional or orientational relationships shown in the drawings and are merely for convenience in describing the present invention and to simplify the description, and in the absence of a contrary indication, these positional or orientational terms do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be construed as limiting the scope of the present invention.

As shown in fig. 1-2, an automatic oiling machine comprises an ink tank 1, a first support rod 2 of an inverse "L" type is fixedly arranged on one side of the ink tank 1, a second support rod 3 is fixedly arranged on the upper surface of the ink tank 1 in a vertical direction, the second support rod 3 corresponds to the vertical portion of the first support rod 2, a first rotating shaft 4 and a second rotating shaft 5 are arranged between the vertical portion of the first support rod 2 and the second support rod 3 from top to bottom, one end of the second rotating shaft 5 penetrates through the vertical portion of the first support rod 2 and is fixedly connected with an output shaft of a first motor 6 which is horizontally arranged, a first ink roller 19 and a second ink roller 20 are fixedly arranged on the first rotating shaft 4 and the second rotating shaft 5 respectively, paper is uniformly surface-treated by the first ink roller and the second ink roller, and the coating amount of ink is ensured to be constant, promote paper surface quality, be provided with fueling injection equipment directly over first printing ink gyro wheel 19, fueling injection equipment with advance oil pipe 14 and connect, advance oil pipe 14 the other end with printing ink tank 1 connects, be provided with under second printing ink gyro wheel 20 and connect food tray 7, the bottom that connects food tray 7 through go out oil pipe 8 with printing ink tank 1 connects, printing ink tank 1 top still is provided with oil inlet 10, force pump 12 and mixer 11, and force pump is used to control the volume of paining of printing ink during the printing ink on the paper, easy control, mixer 11 sets up the top of printing ink tank 1 is middle in the middle, printing ink tank 1 is inside to be equipped with stirring rod 13, mixer 11's output shaft runs through printing ink tank 1's top with stirring rod 13 is connected. The oil outlet pipe is composed of three parts, namely a first vertical part and a second vertical part which are vertically arranged, and a connecting part arranged between the first vertical part and the second vertical part, wherein the connecting part is inclined downwards, so that printing ink can smoothly flow into the printing ink box.

In this embodiment, a mesh 18 is disposed at one end of the oil inlet tube 14 located at the ink tank 1.

In this embodiment, the oil injection device includes a main oil pipe 15, a distribution plate, and a 16 injection head 17, the main oil pipe 15 is connected to the oil inlet pipe 14, the injection head 17 is disposed on the main oil pipe 15, and the distribution plate 16 is disposed between the injection head 17 and the main oil pipe 15.

In this embodiment, the spray head 17 is a strip-shaped spray head with micro-holes.

In this embodiment, the oil receiving tray 7 is a bowl with a circular arc-shaped bottom, the oil outlet pipe 8 is communicated with the lowest end of the bottom of the oil receiving tray 7, and the maximum diameter of the oil receiving tray is greater than the lengths of the first ink roller and the second ink roller.

In this embodiment, the first ink roller 19 is located right above the second ink roller 20, and the paper inlet and outlet are located at the front and rear sides of the first ink roller 19 and the second ink roller 20.

In this embodiment, both ends of the first rotating shaft 4 and the second rotating shaft 5 are rotatably connected to the first support rod 2 and the second support rod 3 through bearings (not shown).

In this embodiment, the first motor 6 drives the second rotating shaft 5 to rotate, so as to drive the second ink roller 20 to rotate, and the second ink roller 20 drives the first ink roller 19 to rotate.

In this embodiment, the oil outlet pipe 8 is provided with a shut-off valve 9.

Thus, when the oiling machine oils the paper, the shutoff valve is closed; when the oiling machine stops oiling the paper, the shut-off valve is opened, and the ink in the oil receiving disc enters the ink box through the oil outlet pipe.

The pressure pump and the first motor are both connected with the controller, the controller can be a PLC controller or ARM controller or a 51 single chip microcomputer or other controllers, and the pressure pump and the first motor are controlled by the controller and are both in the prior art, so that the details are not repeated.

The present invention relates to an automatic oiling machine, and may relate to a practical software, but the software used is the software most commonly used by those skilled in the art, and is not the scope of protection of the claims of the patent application.

Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, to the extent that such modifications and variations of the present invention fall within the scope of the present claims and their equivalents, it is intended that the present invention encompass such modifications and variations as well.

Claims

1. The utility model provides an automatic oiling machine, includes ink tank (1), its characterized in that, the fixed first bracing piece (2) that is provided with anti "L" type in one side of ink tank (1), the fixed second bracing piece (3) that is provided with of upper surface of ink tank (1), second bracing piece (3) with the vertical portion of first bracing piece (2) is corresponding the vertical portion of first bracing piece (2) with from last to being provided with first pivot (4) and second pivot (5) down between second bracing piece (3), wherein one end of second pivot (5) runs through the output shaft fixed connection of the vertical portion of first bracing piece (2) and the first motor (6) of level setting first pivot (4) with on second pivot (5) respectively fixed mounting have first printing ink gyro wheel (19) and second printing ink gyro wheel (20), be provided with fueling injection equipment directly over first printing ink gyro wheel (19), fueling injection equipment with advance oil pipe (14) and be connected, advance the other end of oil pipe (14) with ink box (1) is connected, be provided with under second printing ink gyro wheel (20) and connect food tray (7), the bottom that connects food tray (7) through go out oil pipe (8) with ink box (1) is connected, ink box (1) top still is provided with oil inlet (10), force pump (12) and mixer (11), mixer (11) set up the top centre of ink box (1), ink box (1) inside is equipped with stirring rod (13), the output shaft of mixer (11) runs through the top of ink box (1) with stirring rod (13) are connected.

2. An automatic oiling machine according to claim 1, characterized in that the oil inlet pipe (14) is provided with a net (18) at one end of the ink tank (1).

3. An automatic oiling machine according to claim 1, characterized in that the oil injection device comprises a main oil pipe (15), a distribution plate (16) and an injection head (17), the main oil pipe (15) is connected with the oil inlet pipe (14), the injection head (17) is arranged on the main oil pipe (15), and the distribution plate (16) is arranged between the injection head (17) and the main oil pipe (15).

4. An automatic oiling machine according to claim 3, wherein the spray head (17) is an elongated spray head with micro-holes.

5. The automatic oiling machine as defined in claim 1, wherein said oil receiving pan (7) is bowl-shaped with a circular arc bottom, and said oil outlet pipe (8) is communicated with the lowest end of the bottom of said oil receiving pan (7).

6. An automatic oiling machine according to claim 1, wherein the first ink roller (19) is positioned right above the second ink roller (20), and the paper inlet and outlet are positioned at the front and back sides of the first ink roller (19) and the second ink roller (20).

7. The automatic oiling machine according to claim 1, wherein both ends of the first rotating shaft (4) and the second rotating shaft (5) are rotatably connected with the first support rod (2) and the second support rod (3) through bearings.

8. An automatic oiling machine according to claim 1, characterized in that said first motor (6) drives said second rotating shaft (5) to rotate, thus driving said second ink roller (20) to rotate, said second ink roller (20) driving said first ink roller (19) to rotate.

9. An automatic oiling machine according to claim 1, characterized in that the outlet pipe (8) is provided with a shut-off valve (9).