Water-based cutting fluid filtering and deoiling device

Abstract

The utility model relates to the technical field of water-based cutting fluid treatment equipment, and discloses a water-based cutting fluid filtering and deoiling device which comprises a first box body, a feeding port is fixedly formed in the top end of the first box body, a filtering mechanism is arranged in the feeding port, a chemical adding port is fixedly formed in the upper portion of the left side wall of the first box body, and a water outlet is formed in the right side wall of the first box body. According to the water-based cutting fluid filtering device, the filtering mechanism and the stirring mechanism are arranged, added water-based cutting fluid is filtered through the filtering net, large impurities and iron slag in the water-based cutting fluid can be filtered out conveniently, then an added flocculating agent is mixed with the water-based cutting fluid, and the water-based cutting fluid can be filtered out conveniently. According to the water-based cutting fluid oil removal device, small scrap iron and impurities in water-based cutting fluid can be separated out through flocculent precipitation, oil can be removed by arranging the oil removal mechanism and enabling oil absorption cotton paper to move downwards to make contact with the liquid level of the water-based cutting fluid during oil removal, and the water-based cutting fluid oil removal device is convenient to use, good in effect, convenient to recycle and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based cutting fluid processing equipment, in particular to a water-based cutting fluid filtering and oil removal device. Background Art

[0002] Cutting fluid is an industrial liquid used in the process of metal cutting and grinding to cool and lubricate tools and workpieces. Cutting fluid is scientifically compounded with a variety of super-functional additives, and has good cooling performance, lubrication performance, rust prevention performance, oil removal and cleaning function, anti-corrosion function, and easy dilution. It overcomes the problems of traditional soap-based emulsions that are easy to stink in summer, difficult to dilute in winter, and have poor anti-rust effect. It has no adverse effects on lathe paint. It is suitable for cutting and grinding of ferrous metals and is the most advanced grinding product at present. All indicators of cutting fluid are better than saponified oil. It has good cooling, cleaning, and rust prevention characteristics, and is non-toxic, odorless, non-corrosive to the human body, non-corrosive to equipment, and non-polluting to the environment. In the process of metal cutting and grinding, a large amount of fluffy and soft chips will be generated, and the chips will be mixed with the cutting fluid. Discarding the chips and cutting fluid together will increase costs and cause certain pollution to the environment. Generally, the cutting fluid will be recycled during processing and reused after recycling.

[0003] When recycling the existing water-based cutting fluid, it is not convenient to fully filter the impurities and oil mixed with iron chips, which in turn affects the recycling effect. Therefore, technical personnel in this field provide a water-based cutting fluid filtering and oil removal device to solve the problems raised in the above background technology. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a water-based cutting fluid filtering and oil removal device, which has the advantages of being able to fully filter iron filings, impurities and oil, and solves the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-based cutting fluid filtering and degreasing device, comprising a first box body, a feed port is fixedly arranged at the top of the first box body, a filtering mechanism is arranged inside the feed port, a dosing port is fixedly arranged at the upper part of the left side wall of the first box body, a stirring mechanism is arranged inside the first box body, a first discharge pipe is fixedly arranged at the lower middle part of the rear end wall of the first box body, a second box body is arranged on the right side of the first box body, a suction pump is fixedly arranged at the upper part of the left side wall of the second box body, the extraction end of the suction pump is connected with the interior of the first box body, the output end of the suction pump is connected with the second box body, an oil removal mechanism is arranged on the upper part of the second box body, and a second discharge pipe is fixedly arranged at the lower part of the rear end wall of the second box body;

[0008] The oil removal mechanism includes: an L-shaped plate is fixedly provided on the right side of the top of the second box body, a group of telescopic rods are fixedly provided on the inner top of the L-shaped plate, the telescopic ends of a group of telescopic rods are fixedly connected to the top of the connecting plate, the bottom end of the connecting plate is connected to oil-absorbing cotton paper through Velcro, a double-axis motor is fixedly provided on the top of the L-shaped plate, gears are fixedly provided on the two output ends of the double-axis motor, two rack rods are passed through the L-shaped plate, and the bottom ends of the two rack rods are fixedly connected to the top of the connecting plate.

[0009] As the preferred technical solution of the present utility model, the filtering mechanism includes: a filter screen is fixedly arranged at the lower inner part of the feed port, a group of electric push rods are fixedly arranged on the inner left wall of the feed port and above the filter screen, a group of telescopic ends of the electric push rods are fixedly connected to a push plate, sliders are fixedly arranged on the front and rear end walls of the push plate, slide grooves are provided on the inner front and rear end walls of the feed port, and a feed port door is hinged at the lower right side wall of the feed port.

[0010] As a preferred technical solution of the utility model, the bottom end of the push plate contacts the upper surface of the filter screen, and the two sliding blocks are both slidably connected to the inside of the two sliding grooves.

[0011] As an optimal technical solution of the present utility model, the stirring mechanism includes: a partition is fixedly arranged at the lower part of the interior of the first box body, a servo motor is fixedly arranged in the middle of the inner bottom end of the first box body, the output end of the servo motor passes through the top of the partition and is fixedly connected to the stirring column inside the first box body, a first conical tooth is fixedly arranged in the middle of the outer surface of the stirring column, and rotating columns are rotatably connected to the top of the two side walls of the interior of the first box body through bearings, second conical teeth are fixedly arranged at one end of the two rotating columns, and a group of stirring rods are fixedly arranged on the outer surfaces of the stirring column and the two rotating columns.

[0012] As a preferred technical solution of the present utility model, the first conical teeth are meshed with the two second conical teeth, and the three groups of stirring rods are all arranged at equal distances.

[0013] As a preferred technical solution of the utility model, the two gears are meshed with two rack rods.

[0014] Compared with the prior art, the utility model provides a water-based cutting fluid filtering and oil removal device, which has the following beneficial effects:

[0015] 1. The utility model provides a filtering mechanism and a stirring mechanism, and adds water-based cutting fluid into a feed port. The added water-based cutting fluid is filtered through a filter screen, so that large impurities and iron slag in the water-based cutting fluid can be filtered out. Then, a flocculant is added into the interior of the first box through a dosing port, and the added flocculant is mixed with the water-based cutting fluid, so that small iron filings and impurities in the water-based cutting fluid can be flocculated and precipitated and separated.

[0016] 2. The utility model is provided with an oil removal mechanism. During oil removal, after the extracted cutting fluid is stationary, the oil will float on the surface layer of the water-based cutting fluid due to its low density. The oil-absorbing cotton paper moves down to contact the liquid surface of the water-based cutting fluid, where it can absorb the oil and remove the oil. The utility model is convenient to use, has good effects, is convenient for better recycling, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure inside the first box of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure inside the feed port of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the connection between the telescopic rod and the connecting plate of the utility model.

[0021] Wherein: 1. first box body; 2. feed inlet; 3. filtering mechanism; 301. filter screen; 302. electric push rod; 303. push plate; 304. slider; 305. slide groove; 306. feed inlet door; 4. dosing port; 5. stirring mechanism; 501. partition; 502. servo motor; 503. stirring column; 504. first conical tooth; 505. rotating column; 506. second conical tooth; 507. stirring rod; 6. first discharge pipe; 7. second box body; 8. suction pump; 9. oil removal mechanism; 901. L-shaped plate; 902. telescopic rod; 903. connecting plate; 904. Velcro; 905. oil-absorbing cotton paper; 906. double-axis motor; 907. gear; 908. rack rod; 10. second discharge pipe. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-Figure 4 , a water-based cutting fluid filtering and degreasing device, comprising: a first box body 1, a feed port 2 is fixedly arranged at the top of the first box body 1, a filtering mechanism 3 is arranged inside the feed port 2, a dosing port 4 is fixedly arranged on the upper part of the left side wall of the first box body 1, a stirring mechanism 5 is arranged inside the first box body 1, a first discharge pipe 6 is fixedly arranged at the lower middle part of the rear end wall of the first box body 1, a second box body 7 is arranged on the right side of the first box body 1, a suction pump 8 is fixedly arranged on the upper part of the left side wall of the second box body 7, the extraction end of the suction pump 8 is connected with the interior of the first box body 1, and the output end of the suction pump 8 is connected with the second box body 7, an oil removal mechanism 9 is arranged on the upper part of the second box body 7, and a second discharge pipe 10 is fixedly arranged at the lower part of the rear end wall of the second box body 7;

[0026] The oil removal mechanism 9 includes: an L-shaped plate 901 is fixedly provided on the right side of the top of the second box body 7, a group of telescopic rods 902 are fixedly provided on the inner top of the L-shaped plate 901, the telescopic ends of the group of telescopic rods 902 are fixedly connected to the top of the connecting plate 903, the bottom end of the connecting plate 903 is connected to the oil-absorbing cotton paper 905 through the Velcro 904, a double-axis motor 906 is fixedly provided on the top of the L-shaped plate 901, and gears 907 are fixedly provided at the two output ends of the double-axis motor 906, two rack rods 908 are passed through the L-shaped plate 901, and the bottom ends of the two rack rods 908 are fixedly connected to the top of the connecting plate 903; the two gears 907 are meshed with the two rack rods 908.

[0027] Furthermore, during degreasing, the cleaned water-based cutting fluid is pumped into the interior of the second box body 7 through the suction pump 8. After being still, due to the low density of the oil, the oil will float on the surface layer of the water-based cutting fluid. The dual-axis motor 906 is started to rotate forward, and the two gears 907 drive the two rack rods 908 to move downward, and the two sets of telescopic rods 902 are stretched, so that the oil-absorbing cotton paper 905 moves downward to contact the liquid surface of the water-based cutting fluid, and the oil can be absorbed, that is, the oil can be removed. Since the connecting plate 903 and the oil-absorbing cotton paper 905 are connected by Velcro 904, it is convenient to replace the oil-absorbing cotton paper 905.

[0028] The filtering mechanism 3 includes: a filter screen 301 is fixedly arranged at the lower part of the inner part of the feed port 2, a group of electric push rods 302 are fixedly arranged on the inner left wall of the feed port 2 and above the filter screen 301, the telescopic ends of the group of electric push rods 302 are fixedly connected to the push plate 303, the front and rear end walls of the push plate 303 are fixedly provided with sliders 304, the front and rear end walls of the inner part of the feed port 2 are provided with slide grooves 305, and a feed port door 306 is hinged at the lower part of the right side wall of the feed port 2; the bottom end of the push plate 303 contacts the upper surface of the filter screen 301, and the two sliders 304 are slidably connected with the inside of the two slide grooves 305.

[0029] Furthermore, water-based cutting fluid is added into the feed port 2, and the added water-based cutting fluid is filtered through the filter screen 301 to facilitate filtering out large impurities and iron slag in the water-based cutting fluid. When cleaning the filter screen 301, a set of electric push rods 302 are started to stretch, and its push plate 303 moves to the right. At the same time, the two sliders 304 slide inside the two slide grooves 305, so that the filtered large impurities and iron slag can be output through the feed port door 306.

[0030] The stirring mechanism 5 includes: a partition 501 is fixedly arranged at the lower part of the interior of the first box body 1, a servo motor 502 is fixedly arranged in the middle of the bottom end of the interior of the first box body 1, the output end of the servo motor 502 passes through the top of the partition 501 and is fixedly connected to the stirring column 503 inside the first box body 1, a first conical tooth 504 is fixedly arranged in the middle of the outer surface of the stirring column 503, and a rotating column 505 is rotatably connected to the upper part of the two side walls of the interior of the first box body 1 through bearings, and one end of the two rotating columns 505 is fixedly arranged with a second conical tooth 506, and a group of stirring rods 507 are fixedly arranged on the outer surface of the stirring column 503 and the two rotating columns 505; the first conical tooth 504 is meshed with the two second conical teeth 506, and the three groups of stirring rods 507 are all equidistantly arranged.

[0031] Furthermore, the flocculant is added into the first box body 1 through the dosing port 4, and then the servo motor 502 is started to drive the stirring column 503 to rotate, and its first conical tooth 504 drives the two second conical teeth 506 to rotate, and the three groups of stirring rods 507 rotate, thereby mixing the added flocculant with the water-based cutting fluid, and small iron filings and impurities in the water-based cutting fluid can be flocculated and precipitated to separate them.

[0032] Working principle: When in use, first add the water-based cutting fluid into the feed port 2, and the added water-based cutting fluid is filtered through the filter 301 to filter out large impurities and iron slag in the water-based cutting fluid. The filtered cutting fluid flows into the interior of the first box 1, and then the flocculant is added to the interior of the first box 1 through the dosing port 4, and then the servo motor 502 is started to drive the stirring column 503 to rotate, and its first conical tooth 504 drives the two second conical teeth 506 to rotate, and the three groups of stirring rods 507 rotate, and then the added flocculant is mixed with the water-based cutting fluid, and the small iron filings and impurities in the water-based cutting fluid can be flocculated and precipitated and separated. After that, the cutting fluid on the upper part is pumped into the interior of the second box 7 through the suction pump 8. After it is still, due to the low density of the oil, Then the oil will float on the surface layer of the water-based cutting fluid, and the dual-axis motor 906 is started to rotate forward. The two gears 907 drive the two rack rods 908 to move downward, and the two sets of telescopic rods 902 are stretched, so that the oil-absorbing cotton paper 905 moves downward to contact the liquid surface of the water-based cutting fluid, so that the oil can be adsorbed, that is, the oil can be removed. The first discharge pipe 6 is opened to discharge the separated sediment, and the second discharge pipe 10 is opened to discharge the treated cutting fluid. Since the connecting plate 903 and the oil-absorbing cotton paper 905 are connected by Velcro 904, it is convenient to replace the oil-absorbing cotton paper 905. When cleaning the filter 301, a set of electric push rods 302 are started to stretch, and its push plate 303 moves to the right. At the same time, the two sliders 304 slide inside the two slide grooves 305, and the filtered large impurities and iron slag can be discharged through the material port door 306.

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

Claims

1. A water-based cutting fluid filtering and degreasing device, comprising: A first box body (1), characterized in that: a feed port (2) is fixedly provided at the top of the first box body (1), a filtering mechanism (3) is provided inside the feed port (2), a drug adding port (4) is fixedly provided at the upper part of the left side wall of the first box body (1), a stirring mechanism (5) is provided inside the first box body (1), a first discharge pipe (6) is fixedly provided at the lower middle part of the rear end wall of the first box body (1), a second box body (7) is provided on the right side of the first box body (1), a suction pump (8) is fixedly provided at the upper part of the left side wall of the second box body (7), the extraction end of the suction pump (8) is connected with the interior of the first box body (1), and the output end of the suction pump (8) is connected with the second box body (7), an oil removal mechanism (9) is provided at the upper part of the second box body (7), and a second discharge pipe (10) is fixedly provided at the lower part of the rear end wall of the second box body (7); The oil removal mechanism (9) comprises: an L-shaped plate (901) is fixedly provided on the right side of the top of the second box body (7); a group of telescopic rods (902) is fixedly provided on the top of the L-shaped plate (901); the telescopic ends of the group of telescopic rods (902) are fixedly connected to the top of a connecting plate (903); the bottom end of the connecting plate (903) is connected to an oil-absorbing cotton paper (905) via a Velcro (904); a double-axis motor (906) is fixedly provided on the top of the L-shaped plate (901); gears (907) are fixedly provided at the two output ends of the double-axis motor (906); two rack rods (908) are passed through the L-shaped plate (901); the bottom ends of the two rack rods (908) are fixedly connected to the top of the connecting plate (903).

2. A water-based cutting fluid filtering and oil removal device according to claim 1, characterized in that: The filtering mechanism (3) comprises: a filter screen (301) is fixedly arranged at the lower part of the interior of the feed port (2); a group of electric push rods (302) are fixedly arranged on the left side wall of the interior of the feed port (2) and above the filter screen (301); the telescopic ends of the group of electric push rods (302) are fixedly connected to a push plate (303); the front and rear end walls of the push plate (303) are fixedly arranged with sliders (304); the front and rear end walls of the interior of the feed port (2) are provided with sliding grooves (305); and a feed port door (306) is hinged at the lower part of the right side wall of the feed port (2).

3. A water-based cutting fluid filtering and oil removal device according to claim 2, characterized in that: The bottom end of the push plate (303) contacts the upper surface of the filter screen (301), and the two sliding blocks (304) are both slidably connected to the inside of the two sliding grooves (305).

4. The water-based cutting fluid filtering and oil removal device according to claim 1, characterized in that: The stirring mechanism (5) comprises: a partition (501) is fixedly arranged at the lower part of the interior of the first housing (1); a servo motor (502) is fixedly arranged at the middle part of the bottom end of the interior of the first housing (1); the output end of the servo motor (502) passes through the top of the partition (501) and is fixedly connected to a stirring column (503) inside the first housing (1); a first conical tooth (504) is fixedly arranged at the middle part of the outer surface of the stirring column (503); rotating columns (505) are rotatably connected to the upper part of the two side walls inside the first housing (1) via bearings; one end of the two rotating columns (505) is fixedly arranged with a second conical tooth (506); and a group of stirring rods (507) are fixedly arranged on the outer surfaces of the stirring column (503) and the two rotating columns (505).

5. A water-based cutting fluid filtering and deoiling device according to claim 4, characterized in that: The first conical teeth (504) are meshed with the two second conical teeth (506), and the three groups of stirring rods (507) are all arranged at equal distances.

6. The water-based cutting fluid filtering and oil removal device according to claim 1, characterized in that: The two gears (907) are meshed with two rack rods (908).

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