Grinding machine with water circulation function

Abstract

The grinding machine with the water circulation function comprises a workbench, two supporting frames are fixedly connected to the workbench, a grinding assembly is arranged between the two supporting frames, a material blocking frame is fixedly connected to the workbench, notches are formed in the workbench, a plurality of bearing rollers are installed between the notches, and the bearing rollers are arranged on the workbench. Space is reserved between every two bearing rollers, water spraying assemblies are arranged at the bottoms of the two ends of the workbench and used for flushing scrap iron fully distributed on the workbench, and the portion, below the notch, of the workbench is fixedly connected with a recycling frame. According to the device, scraps on the filter plate can be scraped off through the scraping strip and fall into the collecting frame through the discharging opening, so that the scraps are recycled, scrap iron mixed in water can be adsorbed and recycled in all directions through the iron adsorption strip, and after the scrap iron in the water is removed, the water can be reused.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a grinder with a water circulation function. Background Art

[0002] A surface grinder is a type of grinding machine that primarily uses a grinding wheel to grind workpieces to the required flatness. Based on the shape of the worktable, it can be categorized as either rectangular or circular. The main parameters for rectangular surface grinders are the width and length, while those for circular surfaces are primarily based on the diameter. Depending on the type of shaft, surface grinders can be divided into horizontal and vertical types.

[0003] During the processing of the grinding machine, some iron filings will be generated. In order to clean the workbench of the grinding machine, water is sometimes needed to be used for flushing to wash away the iron filings. However, iron filings will be attached to the water after flushing. If they are directly flushed away, the iron filings cannot be recycled and reused. Not only will the iron filings resources be wasted, but the iron filings attached to the water will also increase the pollution of the water. Water does not have the function of repeated recycling. Therefore, those skilled in the art provide a grinding machine with a water circulation function to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a grinding machine with a water circulation function.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A grinder with a water circulation function comprises a workbench, two support frames are fixedly connected to the workbench, a grinding assembly is provided between the two support frames, a material blocking frame is fixedly connected to the workbench, a notch is opened on the workbench, a plurality of bearing rollers are installed between the notches, and a spacing is left between each bearing roller, the bottom of the workbench at both ends is provided with a water spray assembly for flushing iron filings covered on the workbench, the workbench is fixedly connected to a recovery frame below the notch, so that the flushed iron filings and water flow from the notch into the recovery frame, a filter plate is fixedly connected to the recovery frame, a scraping assembly for cleaning the filter plate is provided in the recovery frame, and a suction assembly for adsorbing iron filings is provided inside the recovery frame.

[0007] As a further solution of the present invention, the water spray assembly includes a water cylinder, a water pump, a conduit, and a nozzle. The bottom of the workbench near both ends is fixedly connected to a water cylinder, one side of the water cylinder is fixedly connected to a water pump, the water outlet of the water pump is fixedly connected to a conduit, one end of the conduit is fixedly connected to a nozzle, and the nozzle is arranged obliquely.

[0008] As a further solution of the present invention, the scraper assembly is a scraper bar, and the filter plate is movably connected to a U-shaped frame at both ends, and the bottom of the U-shaped frame is fixedly connected to the scraper bar, and the scraper bar fits the surface of the filter plate. One side of the recovery frame is fixedly connected to a first electric push rod, and one end of the first electric push rod passes through the recovery frame and is fixed to the U-shaped frame.

[0009] As a further solution of the present invention, discharge ports are provided on both sides of the recycling frame, and the discharge ports are flush with the bottom of the scraper bar. Collection frames are fixedly connected to both sides of the recycling frame below the discharge ports.

[0010] As a further solution of the present invention, the adsorption component is a plurality of magnetic bars, the bottom end of the U-shaped frame is movably connected to a transmission shaft, and the circumferential outer wall of the transmission shaft is fixedly connected to the plurality of magnetic bars.

[0011] As a further solution of the present invention, racks are fixedly connected inside the two ends of the recovery frame, and gears are fixedly connected to the two ends of the transmission shaft, and the gears are meshed with the racks.

[0012] As a further solution of the present invention, both sides of the material blocking frame are fixedly connected with a second electric push rod, and one end of the second electric push rod passes through the material blocking frame and is fixedly connected with a clamping plate.

[0013] As a further solution of the present invention, one end of the recovery frame is fixedly connected to a water injection pipe, and the water injection pipe is connected to the water cylinder.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the setting of the scraper, during the grinding process, water will wash away the debris on the workbench. The debris will be mixed with the water and flow into the recovery frame from the gap. The filter plate will retain the large pieces of debris. Then the scraper moves along the filter plate to scrape off the debris. The debris will fall into the collection frame through the discharge port, realizing the recovery of the debris.

[0016] 2. The drive shaft drives multiple iron-absorbing bars to rotate, so that the iron-absorbing bars move back and forth in the recovery frame, and the iron filings mixed in the water are adsorbed and recovered in all directions. After the iron filings in the water are removed, the water can be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a grinding machine with water circulation function proposed by the utility model;

[0018] Figure 2 This is a partial cross-sectional structural diagram of a grinding machine with water circulation function proposed by the present invention;

[0019] Figure 3 This is a schematic cross-sectional structural diagram of a recovery frame of a grinding machine with a water circulation function proposed by the present invention.

[0020] In the figure: 1. Workbench; 2. Baffle frame; 3. Support frame; 4. Grinding assembly; 5. First electric push rod; 6. Collection frame; 7. Discharge port; 8. Recovery frame; 9. Water cylinder; 10. Water pump; 11. Conduit; 12. Nozzle; 13. Clamping plate; 14. Loading roller; 15. Notch; 16. Second electric push rod; 17. Magnetic strip; 18. Transmission shaft; 19. Rack; 20. Gear; 21. Water injection pipe; 22. Filter plate; 23. Scraper; 24. U-shaped frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. It should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", and "set" should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0022] Reference Figure 1-Figure 3 , a grinding machine with water circulation function, including a workbench 1, two support frames 3 are fixed on the workbench 1 by bolts, and a grinding assembly 4 is provided between the two support frames 3. The structure and principle of the grinding assembly 4 are relatively mature technologies and have been disclosed, so there is no excessive description here. The workpiece is locked and can be ground by the grinding assembly 4. A blocking frame 2 is fixed on the workbench 1 by bolts. During the grinding process, some debris splashes around, and then the blocking frame 2 blocks the debris so that the debris finally stays on the workbench 1. A notch 15 is opened on the workbench 1, and a plurality of bearing rollers 14 are installed between the notches 15, and each bearing roller 14 There is a spacing between them, and the workpiece to be polished is placed on multiple carrying rollers 14. The bottom of the workbench 1 at both ends is provided with a water spray assembly for flushing the iron filings on the workbench 1. The workbench 1 is located below the notch 15 and is fixed with a recovery frame 8 by bolts, so that the flushed iron filings and water flow from the notch 15 into the recovery frame 8, and some debris falls into the recovery frame 8 through the gap between each carrying roller 14. A filter plate 22 is fixed in the recovery frame 8 by bolts, and large pieces of debris are retained by the filter plate 22. A scraper assembly for cleaning the filter plate 22 is provided in the recovery frame 8, and a suction assembly for adsorbing iron filings is provided inside the recovery frame 8.

[0023] In the present utility model, the water spray assembly includes a water cylinder 9, a water pump 10, a conduit 11, and a nozzle 12. The bottom of the workbench 1 near both ends is fixed with a water cylinder 9 by bolts, one side of the water cylinder 9 is fixedly connected to the water pump 10, the water outlet of the water pump 10 is fixedly connected to the conduit 11, one end of the conduit 11 is fixedly connected to the nozzle 12, and the nozzle 12 is arranged in an oblique shape. When the water pump 10 is started, the water pump 10 draws water from the water cylinder 9 and then transports the water to the conduit 11. Then the water is sprayed out from multiple nozzles 12, and the sprayed water flushes the debris on the workbench 1, and then the debris is mixed into the water and flows into the recovery frame 8 from the notch 15 together, completing the cleaning of the surface of the workbench 1.

[0024] In the present utility model, the scraping assembly is a scraper bar 23, and the filter plates 22 are located at both ends and are slidably connected with a U-shaped frame 24. The bottom of the U-shaped frame 24 is fixed with a scraper bar 23 by bolts, and the scraper bar 23 fits the surface of the filter plate 22. One side of the recovery frame 8 is fixed with a first electric push rod 5 by bolts, and one end of the first electric push rod 5 passes through the recovery frame 8 and is fixed to the U-shaped frame 24. Discharge ports 7 are provided on both sides of the recovery frame 8, and the discharge ports 7 are flush with the bottom of the scraper bar 23. Collection frames 6 are fixed with bolts on both sides of the recovery frame 8 below the discharge ports 7. Start the first electric push rod 5, and the first electric push rod 5 reciprocates to make the U-shaped frame 24 drive the scraper bar 23 to move. The scraper bar 23 moves along the filter plate 22 to scrape off the debris on the filter plate 22, and then the debris falls into the collection frame 6 through the discharge port 7.

[0025] In the present utility model, the adsorption component is a plurality of magnetic bars 17, the bottom end of the U-shaped frame 24 is rotatably connected to the transmission shaft 18, and the circumferential outer wall of the transmission shaft 18 is fixed with a plurality of magnetic bars 17 by bolts. The magnetic bars 17 can adsorb iron filings mixed in the water, and the interior of the recovery frame 8 at both ends is fixed with racks 19 by bolts. Both ends of the transmission shaft 18 are keyed to a gear 20, and the gear 20 is meshed with the rack 19. During the movement of the U-shaped frame 24, the gear 20 moves along the rack 19, and then the transmission shaft 18 drives the plurality of magnetic bars 17 to rotate. The magnetic bars 17 can rotate freely during the reciprocating movement in the recovery frame 8, and the iron filings mixed in the water are adsorbed and recovered in all directions.

[0026] In the present utility model, second electric push rods 16 are fixed to both sides of the material blocking frame 2 by bolts. One end of the second electric push rod 16 passes through the material blocking frame 2 and is fixed to a clamping plate 13 by bolts. When the two second electric push rods 16 are started to extend, the two clamping plates 13 move toward each other and fit the workpiece to lock the workpiece.

[0027] In the present invention, one end of the recovery frame 8 is fixedly connected to a water injection pipe 21, and the water injection pipe 21 is connected to the water cylinder 9. When the valve of the water injection pipe 21 is opened, the water in the recovery frame 8 flows back into the water cylinder 9 for reuse.

[0028] Working principle: When in use, the workpiece to be polished is placed on multiple bearing rollers 14, the two second electric push rods 16 are started to extend, the two clamping plates 13 move toward each other to fit the workpiece, and the workpiece is locked. The workpiece is polished by the polishing assembly 4. During the polishing process, some debris falls into the recovery frame 8 through the gap between each bearing roller 14, and is retained on the filter plate 22 by the filter plate 22. The other part of the debris is splashed around, and then the material blocking frame 2 blocks the debris, so that the debris finally stays on the workbench 1;

[0029] After polishing is completed, the workpiece is removed and the water pump 10 is started. The water pump 10 draws water from the water cylinder 9 and then transports the water to the conduit 11. The water is then sprayed from multiple nozzles 12 to wash away the debris on the workbench 1. The debris is then mixed with the water and flows together from the notch 15 into the recovery frame 8, completing the cleaning of the surface of the workbench 1.

[0030] Some other fine debris flows into the recovery frame 8 through the filter holes of the filter plate 22 and mixes with water. The iron-absorbing bar 17 can absorb the iron filings and start the first electric push rod 5. The first electric push rod 5 reciprocates and extends to make the U-shaped frame 24 drive the scraper bar 23 to move. The scraper bar 23 moves along the filter plate 22 to scrape off the debris on the filter plate 22, and then the debris falls into the collection frame 6 through the discharge port 7. During the movement of the U-shaped frame 24, the gear 20 moves along the rack 19, and then the transmission shaft 18 drives multiple iron-absorbing bars 17 to rotate. The iron-absorbing bars 17 can rotate freely during the reciprocating movement in the recovery frame 8, and the iron filings mixed in the water can be fully absorbed and recovered. After the iron filings mixed in the water are adsorbed, the valve of the recovery frame 8 can be opened to discharge the water. In addition, the valve of the water injection pipe 21 can also be opened to return the water to the water cylinder 9 for reuse.

[0031] In this application, the structures and connection relationships that are not described in detail are all prior art, and their structures and principles are well-known technologies and will not be described in detail here.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grinding machine with a water circulation function, comprising a workbench (1), characterized in that: Two support frames (3) are fixedly connected to the workbench (1), and a grinding assembly (4) is provided between the two support frames (3). A material blocking frame (2) is fixedly connected to the workbench (1). A notch (15) is provided on the workbench (1), and a plurality of bearing rollers (14) are installed between the notches (15), and a spacing is left between each bearing roller (14). The bottom of the workbench (1) at both ends is provided with a water spray assembly for flushing the iron filings on the workbench (1). The workbench (1) is fixedly connected to a recycling frame (8) below the notch (15) so that the flushed iron filings and water flow from the notch (15) into the recycling frame (8). A filter plate (22) is fixedly connected to the recycling frame (8), and a scraping assembly for cleaning the filter plate (22) is provided in the recycling frame (8). A suction assembly for adsorbing the iron filings is provided inside the recycling frame (8).

2. A grinding machine with water circulation function according to claim 1, characterized in that: The water spray assembly comprises a water cylinder (9), a water pump (10), a conduit (11), and a nozzle (12). The bottom of the workbench (1) near both ends is fixedly connected to the water cylinder (9), one side of the water cylinder (9) is fixedly connected to the water pump (10), the water outlet of the water pump (10) is fixedly connected to the conduit (11), and one end of the conduit (11) is fixedly connected to the nozzle (12), and the nozzle (12) is arranged in an oblique shape.

3. The grinding machine with water circulation function according to claim 1, characterized in that: The scraper assembly is a scraper bar (23), and the filter plate (22) is movably connected to a U-shaped frame (24) at both ends thereof. The bottom of the U-shaped frame (24) is fixedly connected to the scraper bar (23), and the scraper bar (23) is in contact with the surface of the filter plate (22). One side of the recovery frame (8) is fixedly connected to a first electric push rod (5), and one end of the first electric push rod (5) passes through the recovery frame (8) and is fixed to the U-shaped frame (24).

4. The grinding machine with water circulation function according to claim 3, characterized in that: Both sides of the recycling frame (8) are provided with discharge openings (7), and the discharge openings (7) are flush with the bottom of the scraper (23). Both sides of the recycling frame (8) are fixedly connected with collection frames (6) below the discharge openings (7).

5. The grinding machine with water circulation function according to claim 3, characterized in that: The material suction component comprises a plurality of iron-absorbing bars (17), the bottom end of the U-shaped frame (24) is movably connected to a transmission shaft (18), and the circumferential outer wall of the transmission shaft (18) is fixedly connected to the plurality of iron-absorbing bars (17).

6. The grinding machine with water circulation function according to claim 5, characterized in that: The recycling frame (8) is fixedly connected to racks (19) at both ends thereof, and both ends of the transmission shaft (18) are fixedly connected to gears (20), and the gears (20) are meshed with the racks (19).

7. The grinding machine with water circulation function according to claim 1, characterized in that: Both sides of the material blocking frame (2) are fixedly connected to a second electric push rod (16), and one end of the second electric push rod (16) passes through the material blocking frame (2) and is fixedly connected to a clamping plate (13).

8. The grinding machine with water circulation function according to claim 2, characterized in that: One end of the recovery frame (8) is fixedly connected to a water injection pipe (21), and the water injection pipe (21) is connected to the water cylinder (9).

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