Cutting fluid filling equipment

Abstract

The utility model relates to a cutting fluid filling device which comprises an outer shell, a fluid storage box and a filling mechanism, the filling mechanism comprises a filling pipe and a fluid pumping assembly, the filling pipe is connected with the fluid pumping assembly, the fluid pumping assembly sucks fluid in the fluid storage box, the fluid storage box is located on the outer shell, and the fluid storage box is located on the outer shell. A moving assembly is arranged at the bottom of the outer shell; the filling mechanism further comprises a first gas conveying pipe, the liquid pumping assembly is a diaphragm pump, the first gas conveying pipe is communicated with the liquid pumping assembly, the liquid pumping assembly is communicated with the bottom of the liquid storage tank, and the filling pipe is communicated with the liquid pumping assembly. The utility model provides the cutting fluid filling equipment which is convenient to fill.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting fluids, and specifically, to a filling device for cutting fluids. Background Art

[0002] Cutting fluid is an industrial liquid used in metal cutting and grinding processes to cool and lubricate tools and workpieces. The cutting fluid is scientifically compounded with a variety of super-functional additives, and at the same time has good cooling performance, lubricating performance, rust prevention performance, oil removal and cleaning function, anti-corrosion function, and easy dilution characteristics. It overcomes the problems of traditional soap-based emulsions, such as being prone to odor in summer, difficult to dilute in winter, and poor rust prevention effect, and has no adverse effect on the lathe paint. It is suitable for cutting and grinding of ferrous metals and is the most advanced grinding product at present. All indicators of the cutting fluid are superior to those of saponified oil. It has good cooling, cleaning, rust prevention and other characteristics, and also has the characteristics of being non-toxic, odorless, non-corrosive to the human body, non-corrosive to equipment, and non-polluting to the environment.

[0003] When using cutting fluid, it is usually necessary to mix the cutting fluid concentrate and water in a certain proportion in a water bucket, and then carry the water bucket to the equipment that needs to be filled for filling, which is very troublesome. Summary of the Utility Model

[0004] In summary, to overcome the deficiencies of the prior art, the utility model provides a filling device for cutting fluids that is convenient for filling.

[0005] To achieve the above object, the utility model provides the following technical solution: A filling device for cutting fluids, including an outer shell, a liquid storage tank, and a filling mechanism. The filling mechanism includes a filling pipe and a liquid pumping component. The filling pipe is connected to the liquid pumping component. The liquid pumping component is arranged to suck the liquid in the liquid storage tank. The liquid storage tank is located on the outer shell, and a moving component is provided at the bottom of the outer shell.

[0006] With such a setting, during use, the mixed cutting fluid can be poured into the liquid storage tank, and then the outer shell can be pushed to the equipment that needs to be filled by the moving component. Then, the liquid pumping component is used to extract the cutting fluid in the liquid storage tank and inject it into the equipment that needs to be filled through the filling pipe. The outer shell can be moved freely by means of the moving component without the user having to carry it. During filling, it can also be operated by relying on the filling pipe and the liquid pumping component, making the filling process more convenient.

[0007] Further, the filling mechanism further includes a first air delivery pipe. The liquid pumping component is a diaphragm pump. The first air delivery pipe communicates with the liquid pumping component. The liquid pumping component communicates with the bottom of the liquid storage tank, and the filling pipe communicates with the liquid pumping component.

[0008] With such a setting, when in use, the first air delivery pipe will be connected to the air pump, and the air pump will drive the diaphragm pump to operate. The cutting fluid in the liquid storage tank will be sucked out through parts such as connecting pipes and poured into the equipment. Selecting the structure of an air pump plus a diaphragm pump does not require electricity, will not cause electric shock, and is safer.

[0009] Furthermore, it also includes a stock solution tank and a liquid adding mechanism. The bottom of the stock solution tank is connected to the liquid storage tank. An opening and closing valve is provided at the connection position between the stock solution tank and the liquid storage tank. The liquid adding mechanism is connected to the stock solution tank. The stock solution tank is transparently arranged, and scale lines are provided on the outer wall of the stock solution tank. The liquid storage tank is provided with a water inlet pipe.

[0010] With such a setting, when in use, first use the liquid adding mechanism to add the required amount of cutting fluid stock solution into the stock solution tank. The stock solution tank is transparent and is provided with scale lines, so that the amount of cutting fluid stock solution can be judged according to the scale lines. After adding, open the opening and closing valve, and the stock solution will flow out from the bottom and be poured into the liquid storage tank. After it is completely poured, then fill the liquid storage tank with water through the water inlet pipe. In this way, cutting fluid with a precise concentration is obtained, and the equipment simultaneously has the ability to precisely mix cutting fluid with the required concentration, making it more practical.

[0011] Furthermore, the liquid adding mechanism includes a second air delivery pipe, a liquid adding pipe, a vacuum generator, and a pressure relief valve. The second air delivery pipe is connected to the vacuum generator. The liquid adding pipe is connected to the stock solution tank. The pressure relief valve is connected to the stock solution tank.

[0012] With such a setting, the second air delivery pipe can be connected to the air pump. When the air pump operates, it will control the vacuum generator through the second air delivery pipe to make the inside of the stock solution tank in a negative pressure state. In this way, a suction force will be generated in the liquid adding pipe connected to the stock solution tank, and the user can suck the stock solution by inserting the liquid adding pipe into the stock solution and pour it into the stock solution tank. It is convenient to add liquid and reduces the contact between the stock solution and the air, making it cleaner. When it is necessary to pour into the liquid storage tank, the pressure relief valve can be opened, and the stock solution can then flow out from the bottom.

[0013] Furthermore, it also includes a changeover switch and a third air delivery pipe. The first air delivery pipe, the second air delivery pipe, and the third air delivery pipe are all connected to the changeover switch. The changeover switch controls the third air delivery pipe to be connected to the first air delivery pipe or the second air delivery pipe.

[0014] With such a setting, the third air delivery pipe will be connected to the air pump, and then the switching between the first air delivery pipe and the second air delivery pipe can be achieved through the changeover switch. Only one air pump is needed to simultaneously drive the diaphragm pump and the vacuum generator to operate, which saves more costs.

[0015] Furthermore, the third air delivery pipe is provided with a filter.

[0016] With such a setting, the filter can filter the air of the air pump to ensure that the air is clean and there are no impurity particles.

[0017] Furthermore, a float valve is provided on the water inlet pipe.

[0018] With such a setting, the float valve can automatically control the liquid level in the liquid storage tank and automatically stop the water inlet when it is full, which is more convenient.

[0019] Furthermore, a connecting pipe is provided at the top of the outer housing, and an output pipe adapted to the inner diameter of the connecting pipe is provided at the bottom of the stock solution tank.

[0020] With such a setting, the stock solution tank will be detachably connected to the outer housing, which is convenient to remove and clean. The connection only requires inserting the output pipe into the connecting pipe, and the installation is convenient.

[0021] Furthermore, a liquid level display pipe is further included. The liquid level display pipe is located outside the outer housing, and the upper and lower sides of the liquid storage tank are communicated with the liquid level display pipe.

[0022] With such a setting, the liquid level display pipe can allow the user to observe the remaining amount of cutting fluid in the liquid storage tank.

[0023] Furthermore, the moving assembly is a plurality of rolling wheels provided at the bottom of the outer housing.

[0024] With such a setting, the mixing device can be pushed to the sides of various devices that need liquid addition through the rolling wheels for liquid addition. The structure is simple and the operation is convenient. Description of the Drawings

[0025] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model.

[0026] Figure 2 It is an installation schematic diagram of an embodiment of the present utility model.

[0027] Figure 3 It is a schematic structural diagram of the embodiment of the present utility model without the outer housing.

[0028] Figure 4 It is a schematic structural diagram of the stock solution tank of the embodiment of the present utility model in the state without the outer housing.

[0029] Meaning of the numbers in the figure: 1. outer shell, 101. moving component, 102. connecting pipe, 2. liquid storage tank, 201. water inlet pipe, 2011. float valve, 3. filling mechanism, 301. filling pipe, 302. liquid extraction component, 303. first air pipe, 4. raw liquid tank, 401. opening and closing valve, 402. output pipe, 5. liquid adding mechanism, 501. second air pipe, 502. liquid adding pipe, 503. vacuum generator, 504. pressure relief valve, 6. switching switch, 7. third air pipe, 701. filter, 8. liquid level display tube. DETAILED DESCRIPTION

[0030] This specific embodiment is merely an explanation of this embodiment and is not a limitation of this embodiment. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed, but as long as they are within the scope of the claims of this embodiment, they are protected by patent law.

[0031] Referring to the accompanying drawings, the utility model provides the following technical solutions: a cutting fluid filling device, comprising an outer shell 1, a liquid storage tank 2 and a filling mechanism 3, the filling mechanism 3 comprising a filling pipe 301 and a liquid pumping component 302, the filling pipe 301 is connected to the liquid pumping component 302, the liquid pumping component 302 is configured to absorb the liquid in the liquid storage tank 2, the liquid storage tank 2 is located on the outer shell 1, and a moving component 101 is provided at the bottom of the outer shell 1.

[0032] With such arrangement, when in use, the mixed cutting fluid can be poured into the liquid storage tank 2, and then the outer shell 1 is pushed to the front of the equipment that needs to be filled through the moving component 101, and then the cutting fluid in the liquid storage tank 2 is extracted using the liquid extraction component 302, and injected into the equipment that needs to be filled through the filling pipe 301. The outer shell 1 can be moved at will with the help of the moving component 101, and the user does not need to carry it. When filling, the filling pipe 301 and the liquid extraction component 302 can also be used to operate, and the filling process is more convenient.

[0033] In this embodiment, the filling mechanism 3 also includes a first air pipe 303, the liquid pumping component 302 is a diaphragm pump, the first air pipe 303 is connected to the liquid pumping component 302, the liquid pumping component 302 is connected to the bottom of the liquid storage tank 2, and the filling pipe 301 is connected to the liquid pumping component 302.

[0034] With such arrangement, when in use, the first air supply pipe 303 will be connected to the air pump, and the air pump will drive the diaphragm pump to operate, and the cutting fluid in the liquid storage tank 2 will be sucked out and poured into the equipment through parts such as connecting pipes. The structure of the air pump plus the diaphragm pump does not require the use of electricity, will not cause electric shock, and is safer.

[0035] Preferably, this embodiment further includes a stock solution tank 4 and a liquid adding mechanism 5. The bottom of the stock solution tank 4 is communicated with the liquid storage tank 2. An opening and closing valve 401 is provided at the communication position between the stock solution tank 4 and the liquid storage tank 2. The liquid adding mechanism 5 is communicated with the stock solution tank 4. The stock solution tank 4 is transparently arranged, and a scale line is provided on the outer wall of the stock solution tank 4. The liquid storage tank 2 is provided with a water inlet pipe 201. The above settings are not limiting. A connecting nozzle of the water inlet pipe 201 can also be provided on the top surface of the outer housing 1 to facilitate the connection of the water pipe. Other structures that can judge the amount of the stock solution can also be provided for the stock solution tank 4. The stock solution tank 4 can be fully transparent or partially transparent. A cutting fluid mixer can also be directly provided to mix the cutting fluid, or the cutting fluid mixer can be directly installed on the outer housing 1.

[0036] With such a setting, when in use, first use the liquid adding mechanism 5 to add the required amount of cutting fluid stock solution into the stock solution tank 4. The stock solution tank 4 is transparent and provided with a scale line, so that the amount of the cutting fluid stock solution can be judged according to the scale line. After the addition is completed, open the opening and closing valve 401, and the stock solution will flow out from the bottom and be poured into the liquid storage tank 2. After it is completely poured in, then use water to fill the liquid storage tank 2 through the water inlet pipe 201. In this way, a cutting fluid with a precise concentration is obtained, and the device simultaneously has the ability to precisely mix the cutting fluid with the required concentration, with stronger practicability.

[0037] Preferably, the liquid adding mechanism 5 includes a second air delivery pipe 501, a liquid adding pipe 502, a vacuum generator 503 and a pressure relief valve 504. The second air delivery pipe 501 is communicated with the vacuum generator 503. The liquid adding pipe 502 is communicated with the stock solution tank 4. The pressure relief valve 504 is communicated with the stock solution tank 4. The above settings are not limiting. The liquid adding pipe 502 can be inserted from the bottom of the stock solution tank 4 and flow out from the top. An independent switch can also be provided on the liquid adding pipe 502 to facilitate the control of suction. Other liquid adding structures such as a water pump can also be selected for the liquid adding mechanism 5.

[0038] With such a setting, the second air delivery pipe 501 can be communicated with an air pump. When the air pump operates, it will control the vacuum generator 503 to make the inside of the stock solution tank 4 in a negative pressure state through the second air delivery pipe 501. In this way, a suction force will be generated in the liquid adding pipe 502 communicated with the stock solution tank 4. The user can suck the stock solution by inserting the liquid adding pipe 502 into the stock solution and pour it into the stock solution tank 4. The liquid adding is convenient, and the contact between the stock solution and the air is reduced, which is cleaner. When it is necessary to pour into the liquid storage tank 2, the pressure relief valve 504 can be opened, and in this way, the stock solution can flow out from the bottom.

[0039] Preferably, the present embodiment further includes a switching switch 6 and a third gas pipe 7, wherein the first gas pipe 303, the second gas pipe 501, and the third gas pipe 7 are all connected to the switching switch 6, and the switching switch 6 controls the third gas pipe 7 to connect to the first gas pipe 303 or the second gas pipe 501. The above setting is not limiting, and the third gas pipe 7 can also be provided with an air pump connection nozzle on the top surface of the outer shell 1 to facilitate the connection of the air pump.

[0040] With such arrangement, the third air pipe 7 will be connected to the air pump, and then the first air pipe 303 and the second air pipe 501 will be switched by switching the switch 6. Only one air pump is needed to simultaneously drive the diaphragm pump and the vacuum generator 503 to operate, thus further saving costs.

[0041] Preferably, in this embodiment, the third gas supply pipe 7 is provided with a filter 701 .

[0042] With such arrangement, the filter 701 can filter the air of the air pump to ensure that the air is clean and free of foreign particles.

[0043] Preferably, in this embodiment, the water inlet pipe 201 is provided with a float valve 2011 .

[0044] With such arrangement, the float valve 2011 can automatically control the liquid level in the liquid storage tank 2 and automatically stop the water intake when the liquid storage tank 2 is full, which is more convenient.

[0045] Preferably, in this embodiment, a connecting pipe 102 is provided on the top of the outer shell 1, and an output pipe 402 adapted to the inner diameter of the connecting pipe 102 is provided on the bottom of the raw liquid tank 4. The above setting is not limiting, and bolts may also be provided on the outer wall of the connecting pipe 102 to support the internal output pipe 402 to prevent the raw liquid tank 4 from rotating.

[0046] With such arrangement, the raw liquid tank 4 can be detachably connected to the outer shell 1, which is convenient for removal and cleaning. The connection only requires inserting the output pipe 402 into the connecting pipe 102, which is easy to install.

[0047] Preferably, the present embodiment further comprises a liquid level display tube 8 , wherein the liquid level display tube 8 is located outside the outer shell 1 , and the liquid level display tube 8 is connected to the upper and lower sides of the liquid storage tank 2 .

[0048] With such arrangement, the liquid level display tube 8 allows the user to observe the remaining amount of cutting fluid in the liquid storage tank 2 .

[0049] Preferably, in this embodiment, the moving components 101 are a plurality of rolling wheels disposed at the bottom of the outer shell 1 .

[0050] With such arrangement, the mixing device can be pushed by the rolling wheels to the side of each device that needs to be filled with liquid for filling, which has a simple structure and is easy to operate.

[0051] Although the present utility model has been described in detail with reference to the foregoing embodiments, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A cutting fluid filling device, characterized in that: It includes an outer shell, a liquid storage tank and a filling mechanism, wherein the filling mechanism includes a filling pipe and a liquid pumping component, the filling pipe is connected to the liquid pumping component, the liquid pumping component is configured to absorb the liquid in the liquid storage tank, the liquid storage tank is located on the outer shell, and a moving component is provided at the bottom of the outer shell.

2. A cutting fluid filling device according to claim 1, characterized in that: The filling mechanism also includes a first air pipe, the liquid pumping component is a diaphragm pump, the first air pipe is connected to the liquid pumping component, the liquid pumping component is connected to the bottom of the liquid storage tank, and the filling pipe is connected to the liquid pumping component.

3. A cutting fluid filling device according to claim 2, characterized in that: It also includes a raw liquid tank and a liquid adding mechanism, the bottom of the raw liquid tank is connected to the liquid storage tank, an opening and closing valve is provided at the connecting position between the raw liquid tank and the liquid storage tank, the liquid adding mechanism is connected to the raw liquid tank, the raw liquid tank is transparent, the outer wall of the raw liquid tank is provided with scale lines, and the liquid storage tank is provided with a water inlet pipe.

4. A cutting fluid filling device according to claim 3, characterized in that: The liquid adding mechanism comprises a second air supply pipe, a liquid adding pipe, a vacuum generator and a pressure relief valve, the second air supply pipe is connected to the vacuum generator, the liquid adding pipe is connected to the raw liquid tank, and the pressure relief valve is connected to the raw liquid tank.

5. A cutting fluid filling device according to claim 4, characterized in that: It also includes a switching switch and a third gas pipeline. The first gas pipeline, the second gas pipeline, and the third gas pipeline are all connected to the switching switch. The switching switch controls the third gas pipeline to connect to the first gas pipeline or the second gas pipeline.

6. A cutting fluid filling device according to claim 5, characterized in that: The third gas delivery pipe is provided with a filter.

7. The cutting fluid filling device according to claim 3, characterized in that: The water inlet pipe is provided with a float valve.

8. The cutting fluid filling device according to claim 3, characterized in that: A connecting pipe is provided on the top of the outer shell, and an output pipe matching the inner diameter of the connecting pipe is provided on the bottom of the raw liquid tank.

9. The cutting fluid filling device according to claim 1, characterized in that: It also includes a liquid level display tube, which is located outside the outer shell and communicates with the upper and lower sides of the liquid storage tank.

10. The cutting fluid filling device according to claim 1, characterized in that: The moving components are a plurality of rolling wheels arranged at the bottom of the outer shell.

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