Cutting machine oil supply device for glass production

Abstract

The utility model belongs to the technical field of glass production equipment, and relates to a cutting machine oil supply device for glass production. The oil storage barrel (1) is of a structure made of metal materials, the tee joint (2) is installed on the oil storage barrel (1), the oil inlet pipeline (3) is communicated with the tee joint (2), the oil outlet pipeline (4) is communicated with the tee joint (2), the air inlet pipeline (5) is communicated with the tee joint (2), an oil inlet control valve is arranged on the oil inlet pipeline (3), an oil outlet control valve is arranged on the oil outlet pipeline (4), and an air inlet control valve is arranged on the air inlet pipeline (5). According to the oil supply device of the cutting machine for glass production, oil storage, oil supplement and oil discharge of the cutting machine can be conveniently and reliably realized, the labor intensity is reduced, and safe and reliable operation of equipment is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass production equipment, and more specifically, it relates to an oil supply device for a glass production cutting machine. Background Art

[0002] When an automatic cutting machine used in glass production is working, the cutting oil for the cutter wheel needs accurate constant pressure oil supply, oil replenishment and oil discharge. However, the existing devices have the following problems: 1) The oil storage barrel used for storing oil needs to be pressurized during actual oil supply. The existing plastic kettle is prone to aging and is likely to crack and leak oil under pressure. 2) Oil supply, oil replenishment and oil discharge all require manual monitoring and operation, resulting in high labor intensity. It is impossible to operate in a timely and accurate manner. Improper operation will cause oil cut-off or excessive pressure, leading to abnormal cutting, affecting the use of the equipment and causing losses in product processing.

[0003] In the prior art, there is a technology with the name of "Automatic Oil Injection Device for Cutter Wheel of Float Glass Cross-Cutting Machine" and the publication (announcement) number of "CN2099760U". This technology is an automatic oil injection device for the cutter wheel of a float glass cross-cutting machine, which is composed of a control circuit, an oil cup, an electromagnetic valve and an oil delivery pipe. First, it can adjust the oil injection volume as needed and automatically inject oil onto the cutter wheel, achieving the improvement of the cutter wheel life, reduction of burrs generated during glass cutting, saving of lubricating oil, and reduction of the problem of frequently replacing the cutter wheel. It can not only be applicable to glass cutting of different models, but also be used for timed oil injection equipment in other industries. This technology does not involve the technical problems and technical solutions of this application. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is: aiming at the deficiencies of the prior art, to provide an oil supply device for a glass production cutting machine with a simple structure, which can conveniently and reliably realize the oil storage, oil replenishment and oil discharge of the cutting machine, reduce the labor intensity, and ensure the safe and reliable operation of the equipment.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the utility model is as follows:

[0006] The utility model provides an oil supply device for a glass production cutting machine, which includes an oil storage barrel. The oil storage barrel is made of metal material. A tee is installed on the oil storage barrel. An oil inlet pipeline is connected to the tee, an oil outlet pipeline is connected to the tee, and an air inlet pipeline is connected to the tee. An oil inlet control valve is arranged on the oil inlet pipeline, an oil outlet control valve is arranged on the oil outlet pipeline, and an air inlet control valve is arranged on the air inlet pipeline.

[0007] A high-level liquid level sensor is arranged at a high position on the oil storage barrel, and a low-level liquid level sensor is arranged at a low position on the oil storage barrel.

[0008] A check valve and a diaphragm pump are arranged on the oil inlet pipeline.

[0009] The first branch pipe of the intake pipeline is connected to a tee, and the second branch pipe of the intake pipeline is connected to a diaphragm pump.

[0010] An oil-gas separator is provided on the intake pipeline.

[0011] A filter is provided on the oil outlet pipeline.

[0012] An oil inlet pipeline branch is further provided on the oil inlet pipeline, and a first manual ball valve is provided on the oil inlet pipeline branch.

[0013] The oil inlet control valve of the oil inlet pipeline includes a first knob valve and a first solenoid valve.

[0014] The air inlet control valve of the intake pipeline includes a coaxial valve, a second manual ball valve, and a plug pressure regulating valve.

[0015] A pressure sensor is installed on the oil storage barrel.

[0016] Adopting the technical solution of the present utility model, the working principle and beneficial effects are as follows:

[0017] For the oil supply device for a glass production cutting machine described in the present utility model, when the structure is set, the oil storage barrel is used to store the oil required by the cutting machine. The oil storage barrel is made of metal material, with high strength, not easily deformed or damaged under pressure, no oil leakage problem, no aging problem, and a long service life. The oil inlet pipeline is used to replenish oil into the oil storage barrel, the oil outlet pipeline is used to supply oil from the oil storage barrel to the cutting machine, and the intake pipeline is used to supply gas to the oil inlet pipeline or the oil outlet pipeline to achieve pressure regulation, so that both oil replenishment and oil supply have pressure, and both oil replenishment and oil supply are reliably completed in the form of pressure transmission, improving the reliability and convenience of oil storage (through the oil storage barrel), oil replenishment (through the oil inlet pipeline), and oil outlet (through the oil outlet pipeline), realizing automatic control, effectively meeting the actual use requirements, and reducing the labor intensity. Description of the Drawings

[0018] The following briefly describes the content expressed by each drawing in this specification and the marks in the drawings:

[0019] Figure 1 It is a schematic structural diagram of the oil supply device for a glass production cutting machine described in the present utility model;

[0020] The marks in the attached drawings are respectively: 1. oil storage barrel; 2. tee; 3. oil inlet pipeline; 4. oil outlet pipeline; 5. air intake pipeline; 6. high liquid level sensor; 7. low liquid level sensor; 8. check valve; 9. diaphragm pump; 10. first branch pipe; 11. second branch pipe; 12. oil-gas separator; 13. filter; 14. branch pipe of oil inlet pipeline; 15. first manual ball valve; 16. first knob valve; 17. first solenoid valve; 18. coaxial valve; 19. second manual ball valve; 20. plug pressure regulating valve; 21. pressure sensor; 22. second solenoid valve; 23. second knob valve; 24. automatic pressure regulating valve. DETAILED DESCRIPTION

[0021] The following is a detailed description of the embodiments of the present invention, such as the shapes, structures, positions and connection relationships of the components involved, the functions and working principles of the components, etc., by referring to the accompanying drawings:

[0022] As attached Figure 1 As shown, the utility model is an oil supply device for a glass production cutting machine, including an oil storage barrel 1. The oil storage barrel 1 is a structure made of metal material. A tee 2 is installed on the oil storage barrel 1. The oil inlet pipeline 3 is connected to the tee 2, the oil outlet pipeline 4 is connected to the tee 2, and the air intake pipeline 5 is connected to the tee 2. An oil inlet control valve is arranged on the oil inlet pipeline 3, an oil outlet control valve is arranged on the oil outlet pipeline 4, and an air intake control valve is arranged on the air intake pipeline 5. The above structure proposes an improved technical solution to the deficiencies in the prior art. When the structure is set, the oil storage barrel 1 is used to store the oil required by the cutting machine. The oil storage barrel 1 is a structure made of metal material, which has high strength, will not be easily deformed or damaged under pressure, will not have oil leakage problems, will not have aging problems, and has a long service life. The oil inlet pipeline 3 is used to add oil to the oil storage barrel, the oil outlet pipeline 4 is used to supply oil from the oil storage barrel to the cutting machine, and the air inlet pipeline 5 is used to supply gas to the oil inlet pipeline or the oil outlet pipeline to achieve pressure regulation, so that both oil replenishment and oil supply have pressure, so that both oil replenishment and oil supply are reliably completed in the form of pressure transmission, improving the reliability and convenience of oil storage (through the oil storage barrel), oil replenishment (through the oil inlet pipeline) and oil output (through the oil outlet pipeline), realizing automatic control, effectively meeting actual use needs, and reducing labor intensity. The oil supply device for the glass production cutting machine described in the utility model has a simple structure and can conveniently and reliably achieve cutting.

[0023] The oil storage, oil replenishment and oil discharge of the machine can reduce labor intensity and ensure safe and reliable operation of the equipment.

[0024] A high-level liquid level sensor 6 is installed at a high position on the oil storage barrel 1, and a low-level liquid level sensor 7 is installed at a low position on the oil storage barrel 1. In the above structure, the high-level liquid level sensor 6 and the low-level liquid level sensor 7 are respectively connected to the control component, used to sense the liquid level signal and feedback it to the control component. When the liquid level is lower than the low-level liquid level sensor 7, refueling is carried out in a timely manner. When the liquid level is higher than the high-level liquid level sensor 6, refueling is stopped. In this way, it is reliably ensured that there is always oil in the oil storage barrel to meet the use requirements.

[0025] A check valve 8 and a diaphragm pump 9 are installed on the oil inlet pipeline 3. In the above structure, the check valve is used to prevent the oil from flowing back, and the diaphragm pump is used to pump the oil to achieve refueling.

[0026] The first branch pipe 10 of the air inlet pipeline 5 is connected to the tee 2, and the second branch pipe 11 of the air inlet pipeline 5 is connected to the diaphragm pump 9. In the above structure, because the height of the cutting machine is higher than the height of the oil storage barrel, therefore, a specific structure is required to achieve oil discharge. Specifically, the first branch pipe 10 of the air inlet pipeline 5 is connected to the tee 2. When oil discharge is required, gas is provided to the oil storage barrel through the air inlet pipeline 5 to pressurize the oil storage barrel, and the oil in the oil storage barrel is sent into the cutting machine through the oil outlet pipeline. When refueling is required, the gas pipeline provides gas to the diaphragm pump 9, and the diaphragm pump 9 realizes oil pumping.

[0027] An oil-gas separator 12 is installed on the air inlet pipeline 5. In the above structure, the oil-gas separator separates the oil and gas in the gas transported by the air inlet pipeline to improve the gas purity.

[0028] A filter 13 is installed on the oil outlet pipeline 4. In the above structure, the filter filters the oil supplied to the cutting machine to filter out impurities in the oil and improve the oil purity.

[0029] The oil inlet control valve of the oil inlet pipeline 3 includes a first knob valve 16 and a first solenoid valve 17. A branch pipe 14 of the oil inlet pipeline is also installed on the oil inlet pipeline 3, and a first manual ball valve 15 is installed on the branch pipe 14 of the oil inlet pipeline. In the above structure, during normal refueling, it is realized by starting the diaphragm pump and the control component controlling the first knob valve 16 and the first solenoid valve 17 to open, and refueling is automatically realized. When the first knob valve 16 and the first solenoid valve 17 fail, the operator manually opens the first manual ball valve 15 to realize refueling. Manual refueling is used as a backup.

[0030] A second solenoid valve 22 is provided on the second branch pipe 11 described above. A third branch pipe is provided between the first branch pipe and the second branch pipe, and a second knob valve 23 and an automatic pressure regulating valve 24 are provided on the third branch pipe. The intake control valve of the intake pipeline 5 described above includes a coaxial valve 18, a second manual ball valve 19, and a plug pressure regulating valve 20. In the above structure, when the gas is normally supplied to the oil storage barrel, it is realized by controlling the second knob valve 23 and the automatic pressure regulating valve 24 of the third branch pipe through the control component. When the second knob valve 23 and the automatic pressure regulating valve 24 fail, the operator manually opens the second manual ball valve 15 to supply gas to the oil storage barrel. Manual gas supply for oil replenishment is used as a backup.

[0031] A pressure sensor 21 is installed on the oil storage barrel 1 described above. In the above structure, the pressure sensor collects the pressure information inside the oil storage barrel in real time and feeds back the pressure information to the control component in real time.

[0032] For the oil supply device for a glass production cutting machine described in the present utility model, in terms of structural arrangement, the oil storage barrel 1 is used to store the oil required by the cutting machine. The oil storage barrel 1 is made of metal material, with high strength, not easily deformed or damaged under pressure, no oil leakage problem, no aging problem, and a long service life. The oil inlet pipeline 3 is used to replenish oil into the oil storage barrel, the oil outlet pipeline 4 is used to supply oil from the oil storage barrel to the cutting machine, and the intake pipeline 5 is used to supply gas to the oil inlet pipeline or the oil outlet pipeline to achieve pressure regulation, so that both oil replenishment and oil supply have pressure, and both oil replenishment and oil supply are reliably completed in the form of pressure transmission, improving the reliability and convenience of oil storage (through the oil storage barrel), oil replenishment (through the oil inlet pipeline), and oil outlet (through the oil outlet pipeline), realizing automatic control, effectively meeting the actual use requirements, and reducing the labor intensity.

[0033] The present utility model has been described exemplarily above in conjunction with the accompanying drawings. Obviously, the specific implementation of the present utility model is not limited by the above methods. As long as various improvements are made by adopting the method concept and technical solution of the present utility model, or the concept and technical solution of the present utility model are directly applied to other occasions without improvement, they are all within the protection scope of the present utility model.

Claims

1. An oil supply device for a glass cutting machine, characterized in that: It includes an oil storage barrel (1), the oil storage barrel (1) is a structure made of metal material, a tee (2) is installed on the oil storage barrel (1), an oil inlet pipeline (3) is connected to the tee (2), an oil outlet pipeline (4) is connected to the tee (2), an air inlet pipeline (5) is connected to the tee (2), an oil inlet control valve is arranged on the oil inlet pipeline (3), an oil outlet control valve is arranged on the oil outlet pipeline (4), and an air inlet control valve is arranged on the air inlet pipeline (5).

2. The oil supply device for a glass production cutting machine according to claim 1, characterized in that: A high-level liquid level sensor (6) is arranged at a high position on the oil storage barrel (1), and a low-level liquid level sensor (7) is arranged at a low position on the oil storage barrel (1).

3. The oil supply device for the glass cutting machine according to claim 1 or 2, characterized in that: A check valve (8) and a diaphragm pump (9) are arranged on the oil inlet pipeline (3).

4. The oil supply device for a glass cutting machine according to claim 1 or 2, characterized in that: The first branch pipe (10) of the air inlet pipeline (5) is connected to the tee (2), and the second branch pipe (11) of the air inlet pipeline (5) is connected to the diaphragm pump (9).

5. The oil supply device for the glass cutting machine according to claim 1 or 2, characterized in that: An oil-gas separator (12) is arranged on the air inlet pipeline (5).

6. The oil supply device for a glass cutting machine according to claim 1 or 2, characterized in that: A filter (13) is arranged on the oil outlet pipeline (4).

7. The oil supply device for a glass cutting machine according to claim 1 or 2, characterized in that: An oil inlet pipeline branch (14) is further arranged on the oil inlet pipeline (3), and a first manual ball valve (15) is arranged on the oil inlet pipeline branch (14).

8. The oil supply device for the glass cutting machine according to claim 7, characterized in that: The oil inlet control valve of the oil inlet pipeline (3) includes a first knob valve (16) and a first solenoid valve (17).

9. The oil supply device for the glass cutting machine according to claim 5, characterized in that: The air inlet control valve of the air inlet pipeline (5) includes a coaxial valve (18), a second manual ball valve (19), and a plug pressure regulating valve (20).

10. The oil supply device for a glass production cutting machine according to claim 1 or 2, characterized in that: A pressure sensor (21) is installed on the oil storage barrel (1).

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