Intelligent full-automatic vacuum oiling machine

Abstract

The utility model relates to an intelligent full-automatic vacuum oiling machine, which belongs to the technical field of oiling machines and comprises a case, a transparent oil storage tank is fixedly mounted on the inner top wall of the case, a vacuum pump is fixedly mounted at the top of the case, and a vacuum pipeline is fixedly mounted at the top of the transparent oil storage tank. The input end of the vacuum pipeline communicates with the output end of the vacuum pump, and an oil supplementing pipeline is fixedly installed on the top of the transparent oil storage tank. According to the intelligent full-automatic vacuum oiling machine, the transparent oil storage tank and the vacuum pump are arranged on the inner bottom wall of the machine box, the top of the transparent oil storage tank is communicated with the vacuum pump through the vacuum pipeline, oil is injected into the transparent oil storage tank through the oil supplementing pipeline, and the transparent oil storage tank is vacuumized by starting the vacuum pump; the oil in the transparent oil storage tank does not contain air, and the problems that manual filling or simple semi-automatic machine filling efficiency is extremely low, filling is not full, the yield is low, and time and labor are consumed are solved.

Description

Technical Field

[0001] This utility model relates to the field of oil injection machine technology, specifically to an intelligent fully automatic vacuum oil injection machine. Background Technology

[0002] An oil injector is a device used in the lubrication systems of various mechanical equipment to deliver lubricating oil. It is suitable for conveying lubricating oils with a viscosity below 10E and a temperature below 300℃. Its structure mainly consists of a pump body, gears, and shafts. The shaft end seals can be either packing seals or mechanical seals. Taking a pneumatic high-pressure oil injector as an example, its upper end is divided into an air pump. Compressed air enters the air distribution chamber and passes through a slide valve airflow reversing device, causing the air to enter the upper or lower end of the cylinder piston, driving the piston to reciprocate. The air pump is connected to a plunger pump and reciprocates synchronously. The plunger pump has a one-way valve; when the plunger rod moves upward, the steel ball valve closes, the lifting plate lifts the oil, and then the oil is discharged downward through the four-legged valve. The oil reservoir contains sealing piston rings to keep the oil clean and ensures sufficient absorption of grease through the delivery pump port. The oil injection gun is the tool used in the operation to deliver high-pressure oil to the part requiring lubrication.

[0003] In nitrogen shock absorbers with floating pistons or air bladders, the presence of air in the hydraulic fluid will affect the shock absorber's performance and thus its mechanical properties. Air within X-ray tube assemblies can cause the tube coil to discharge and break down the tube. Air within hydraulic dampers will cause damping linearity distortion, affecting performance. Air within hydraulic tool holders will result in insufficient clamping force for CNC tools, causing them to fall out.

[0004] However, the above products, collectively referred to as oiled products, are currently all manually or by simple semi-automatic machines, which are extremely inefficient and result in incomplete filling, leading to low yield and wasting time and effort. In view of this, this application proposes an intelligent fully automatic vacuum oiling machine. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an intelligent fully automatic vacuum oil filling machine, which has the advantages of vacuum oil filling and preventing air from being contained in the oil. It solves the problems of extremely low efficiency and incomplete filling caused by manual filling or simple semi-automatic machines, resulting in low yield and time-consuming labor.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an intelligent fully automatic vacuum oil injection machine, comprising a chassis, a transparent oil storage tank fixedly installed on the inner top wall of the chassis, a vacuum pump fixedly installed on the top of the chassis, a vacuum pipeline fixedly installed on the top of the transparent oil storage tank, the input end of the vacuum pipeline being connected to the output end of the vacuum pump, a replenishment pipeline fixedly installed on the top of the transparent oil storage tank, an venting pipe fixedly installed at the bottom of the transparent oil storage tank, an output valve fixedly installed on one side of the chassis, and the output end of the venting pipe being connected to the input end of the output valve;

[0007] The transparent oil storage tank includes an inner arc-shaped flange fixedly installed on the top of the chassis, an acrylic tank body fixedly installed on the top of the inner arc-shaped flange, and a top flange fixedly installed on the top of the acrylic tank body.

[0008] Furthermore, the top of the inner arc-shaped flange is a concave arc top, and the vent pipe is fixedly installed at the bottom of the inner arc-shaped flange.

[0009] Furthermore, an oil baffle is fixedly installed at the bottom of the top flange, and vacuum lines and oil replenishment lines are fixedly installed at the top of the top flange.

[0010] Furthermore, a vacuum filter is fixedly installed between the transparent oil storage tank and the vacuum pump in the vacuum pipeline.

[0011] Furthermore, a vacuum solenoid valve is fixedly installed between the vacuum filter and the transparent oil storage tank in the vacuum pipeline, and an oil injection solenoid valve is fixedly installed on the surface of the vacuum pipeline between the vacuum solenoid valve and the transparent oil storage tank.

[0012] Furthermore, a pressure relief solenoid valve is fixedly installed at the output end of the oil injection solenoid valve, and an oil replenishment valve is fixedly installed at the input end of the oil replenishment pipeline.

[0013] Furthermore, a programmable logic controller is fixedly installed on the inner wall of the chassis, a human-machine interface is fixedly installed on one side of the chassis, and a switch is fixedly installed on one side of the chassis.

[0014] Furthermore, a vacuum gauge is fixedly installed on one side of the chassis, and a transparent observation window aligned with the transparent oil storage tank is fixedly installed on the other side of the chassis.

[0015] Compared with the prior art, this utility model provides an intelligent fully automatic vacuum oil injection machine, which has the following beneficial effects:

[0016] This intelligent fully automatic vacuum oil filling machine uses a transparent oil storage tank and a vacuum pump installed on the inner bottom wall of the machine casing. The top of the transparent oil storage tank and the vacuum pump are connected through a vacuum pipeline. Oil is injected into the transparent oil storage tank through the oil replenishment pipeline. By starting the vacuum pump, the transparent oil storage tank is evacuated, ensuring that the oil in the transparent oil storage tank does not contain air. This solves the problems of extremely low efficiency and incomplete filling caused by manual filling or simple semi-automatic machines, resulting in low yield and time-consuming labor. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the chassis of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of this utility model;

[0020] Figure 4 This is a rear view of the internal structure of this utility model.

[0021] In the diagram: 1. Chassis; 2. Transparent oil storage tank; 21. Inner arc flange; 22. Acrylic tank body; 23. Top flange; 3. Vacuum pump; 4. Vacuum pipeline; 5. Oil replenishment pipeline; 6. Drain pipe; 7. Output valve; 8. Vacuum filter; 9. Vacuum solenoid valve; 10. Oil filling solenoid valve; 11. Pressure relief solenoid valve; 12. Oil replenishment valve; 13. Programmable logic controller; 14. Human-machine interface; 15. Switch; 16. Vacuum gauge; 17. Transparent observation window. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4An intelligent fully automatic vacuum oil filling machine includes a casing 1. A transparent oil storage tank 2 is fixedly installed on the inner top wall of the casing 1. A vacuum pump 3 is fixedly installed on the top of the casing 1. A vacuum pipeline 4 is fixedly installed on the top of the transparent oil storage tank 2. The input end of the vacuum pipeline 4 is connected to the output end of the vacuum pump 3. An oil replenishment pipeline 5 is fixedly installed on the top of the transparent oil storage tank 2. An vent pipe 6 is fixedly installed on the bottom of the transparent oil storage tank 2. An output valve 7 is fixedly installed on one side of the casing 1. The output end of the vent pipe 6 is connected to the input end of the output valve 7. When the vacuum pump 3 is started, the gas in the transparent oil storage tank 2 is extracted through the vacuum pipeline 4, so that the oil in the transparent oil storage tank 2 is free of air, thereby improving the oil filling effect.

[0024] The transparent oil storage tank 2 includes an inner arc-shaped flange 21 fixedly installed on the top of the casing 1. An acrylic tank body 22 is fixedly installed on the top of the inner arc-shaped flange 21. The acrylic tank body 22 is made of transparent material to facilitate observation of the oil condition. A top flange 23 is fixedly installed on the top of the acrylic tank body 22.

[0025] Secondly, the top of the inner arc flange 21 is a concave arc, and the drain pipe 6 is fixedly installed at the bottom of the inner arc flange 21 to facilitate the drainage of oil from the transparent oil storage tank 2. An oil baffle is fixedly installed at the bottom of the top flange 23 to prevent foam generated by the oil during the vacuuming process from entering the vacuum pump 3. The vacuum line 4 and the oil replenishment line 5 are fixedly installed at the top of the top flange 23.

[0026] Meanwhile, a vacuum filter 8 is fixedly installed in the vacuum pipeline 4 between the transparent oil storage tank 2 and the vacuum pump 3. A vacuum solenoid valve 9 is fixedly installed in the vacuum pipeline 4 between the vacuum filter 8 and the transparent oil storage tank 2, and an oil injection solenoid valve 10 is fixedly installed on the surface of the vacuum pipeline 4 between the vacuum solenoid valve 9 and the transparent oil storage tank 2.

[0027] Among them, the output end of the oil injection solenoid valve 10 is fixedly installed with a pressure relief solenoid valve 11, and the input end of the oil replenishment pipeline 5 is fixedly installed with an oil replenishment valve 12.

[0028] Meanwhile, a programmable logic controller 13 is fixedly installed on the inner wall of the chassis 1, a human-machine interface 14 is fixedly installed on one side of the chassis 1, and a switch 15 is fixedly installed on one side of the chassis 1.

[0029] A vacuum gauge 16 is fixedly installed on one side of the casing 1, and a transparent observation window 17 aligned with the transparent oil storage tank 2 is fixedly installed on one side of the casing 1.

[0030] In this embodiment, the equipment is started by switch 15, and the programmable logic controller 13 is controlled by human-machine interface 14 to control the coordinated operation of various valves. The oil replenishment valve 12 is opened to input external oil into the transparent oil storage tank 2 through the oil replenishment pipeline 5. The vacuum solenoid valve 9 and vacuum pump 3 are opened to extract the air from the transparent oil storage tank 2. The output valve 7 is opened to input the oil in the transparent oil storage tank 2 into the external product.

[0031] All electrical components mentioned in the text are electrically connected to the main controller and power supply. The main controller can be a conventional known device such as a computer that performs control functions, and the existing publicly available power connection technologies are not described in detail in the text.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent fully automatic vacuum oil injection machine, comprising a casing (1), characterized in that: A transparent oil storage tank (2) is fixedly installed on the inner top wall of the chassis (1). A vacuum pump (3) is fixedly installed on the top of the chassis (1). A vacuum pipeline (4) is fixedly installed on the top of the transparent oil storage tank (2). The input end of the vacuum pipeline (4) is connected to the output end of the vacuum pump (3). A replenishment pipeline (5) is fixedly installed on the top of the transparent oil storage tank (2). A drain pipe (6) is fixedly installed at the bottom of the transparent oil storage tank (2). An output valve (7) is fixedly installed on one side of the chassis (1). The output end of the drain pipe (6) is connected to the input end of the output valve (7). The transparent oil storage tank (2) includes an inner arc-shaped flange (21) fixedly installed on the top of the casing (1), an acrylic tank body (22) fixedly installed on the top of the inner arc-shaped flange (21), and a top flange (23) fixedly installed on the top of the acrylic tank body (22).

2. The intelligent fully automatic vacuum oil injector according to claim 1, characterized in that: The top of the inner arc flange (21) is a concave arc top, and the vent pipe (6) is fixedly installed at the bottom of the inner arc flange (21).

3. The intelligent fully automatic vacuum oil injection machine according to claim 1, characterized in that: An oil baffle is fixedly installed at the bottom of the top flange (23), and a vacuum line (4) and an oil replenishment line (5) are fixedly installed at the top of the top flange (23).

4. The intelligent fully automatic vacuum oil injector according to claim 1, characterized in that: The vacuum pipeline (4) is fixedly installed between the transparent oil storage tank (2) and the vacuum pump (3) with a vacuum filter (8).

5. The intelligent fully automatic vacuum oil injection machine according to claim 4, characterized in that: The vacuum pipeline (4) is located between the vacuum filter (8) and the transparent oil storage tank (2) and a vacuum solenoid valve (9) is fixedly installed thereon. An oil injection solenoid valve (10) is fixedly installed on the surface of the vacuum pipeline (4) between the vacuum solenoid valve (9) and the transparent oil storage tank (2).

6. The intelligent fully automatic vacuum oil injection machine according to claim 5, characterized in that: The output end of the oil injection solenoid valve (10) is fixedly equipped with a pressure relief solenoid valve (11), and the input end of the oil replenishment pipeline (5) is fixedly equipped with an oil replenishment valve (12).

7. The intelligent fully automatic vacuum oil injector according to claim 1, characterized in that: A programmable logic controller (13) is fixedly installed on the inner wall of the chassis (1), a human-machine interface (14) is fixedly installed on one side of the chassis (1), and a switch (15) is fixedly installed on one side of the chassis (1).

8. The intelligent fully automatic vacuum oil injection machine according to claim 1, characterized in that: A vacuum gauge (16) is fixedly installed on one side of the chassis (1), and a transparent observation window (17) aligned with the transparent oil storage tank (2) is fixedly installed on one side of the chassis (1).

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