Edge processing device for target plate processing and processing method thereof

Abstract

The invention belongs to the technical field of target plate machining, and discloses an edge treatment device for target plate machining and a treatment method thereof.The edge treatment device comprises a machining table, a machining box is fixedly installed at the top end of the machining table, and a grinding assembly, a dust collection assembly and a cooling assembly are arranged in the machining box; the grinding assembly comprises a first grinding wheel and a second grinding wheel which are arranged in the machining box, the dust suction assembly comprises a dust suction pump arranged in the machining box, the end of the dust suction pump is connected with a first connecting pipe, the two ends of the first connecting pipe are provided with a second connecting pipe and a dust discharging pipe correspondingly, and a recycling box is arranged below the dust discharging pipe. When the target plate is machined, the dust suction pump is started, the first connecting pipe is connected with the second connecting pipe, chippings generated in the polishing process are sucked in from the dust suction pipes, and the chippings are guided through the second connecting pipe, the first connecting pipe and the dust discharging pipe to be discharged into the recycling box to be collected. And the processing quality of the target plate and the health of the surrounding environment are ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of target plate processing, and in particular relates to an edge processing device for target plate processing and a processing method thereof. Background Art

[0002] The edge processing device used in target plate processing is a key equipment in the manufacturing and processing process. It is responsible for the precise processing of the edge of the target plate to ensure that it achieves the predetermined shape, size and surface quality. The edge processing device includes a grinding device, a cutting device and a trimming device. Among them, the grinding device grinds and polishes the edge of the target plate through the high-speed rotation of the grinding wheel to achieve a smooth and burr-free surface effect.

[0003] However, during the grinding process, the high-speed rotation of the grinding wheel in contact with the target plate will generate a large amount of debris, which will not only adhere to the surface of the target plate and affect the processing quality, but may also pollute the surrounding environment. Summary of the invention

[0004] The object of the present invention is to provide an edge processing device for target plate processing and a processing method thereof, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: an edge processing device for target plate processing, comprising a processing table, a processing box is fixedly installed on the top of the processing table, and a grinding component, a dust collection component and a cooling component are arranged inside the processing box; The grinding assembly includes a first grinding wheel arranged inside the processing box, both ends of the first grinding wheel are fixedly installed with a first rotating shaft, one end of the two first rotating shafts are fixedly connected with a first bevel gear, one side of the two first bevel gears are meshedly connected with a second bevel gear, the inner walls of the two second bevel gears are fixedly installed with a second rotating shaft, one end of the two second rotating shafts are fixedly connected with a second grinding wheel, the two second grinding wheels are symmetrically arranged, and one end of one of the second bevel gears is installed with a motor; The dust suction assembly includes a dust suction pump arranged inside the processing box, the end of the dust suction pump is connected to a first connecting pipe, the two ends of the first connecting pipe are respectively installed with a second connecting pipe and a dust exhaust pipe, a recovery box is arranged below the dust exhaust pipe, and the outer wall of the second connecting pipe is evenly installed with dust suction pipes.

[0006] As a further technical solution of the present invention, the cooling component includes a water pump arranged inside the processing box, the end of the water pump is connected to a water pipe, one end of the water pipe is embedded in the liquid storage cavity, the liquid storage cavity is opened inside the processing box, the other end of the water pipe is fixedly connected to a third connecting pipe, and nozzles are evenly installed on the outer wall of the third connecting pipe.

[0007] As a further technical solution of the present invention, a first guide tube is arranged above the recovery box, one end of the first guide tube is embedded in the liquid storage cavity, and an exhaust hole is arranged at the top of the liquid storage cavity.

[0008] As a further technical solution of the present invention, filter holes are provided on the inner wall of the bottom of the recovery box, and the filter holes are evenly arranged.

[0009] As a further technical solution of the present invention, a second guide tube is arranged below the recovery box, and one end of the second guide tube is embedded in the liquid storage cavity.

[0010] As a further technical solution of the present invention, a rotating plate is rotatably installed inside the second connecting tube, and the inner wall of the rotating plate is fixedly connected to a third rotating shaft, one end of the third rotating shaft is installed with a reciprocating screw through a transmission assembly, the outer wall of the reciprocating screw is threadedly connected to a movable plate, the movable plate is slidably installed inside the recovery box, the inner wall of the movable plate is slidably connected to a connecting shaft, and one end of the connecting shaft is fixedly installed with an extrusion plate.

[0011] As a further technical solution of the present invention, a spring is provided on the outer wall of the connecting shaft.

[0012] As a further technical solution of the present invention, the transmission assembly includes a first gear fixedly mounted on one end of the third rotating shaft, one side of the first gear is meshedly connected with a second gear, and the second gear is fixedly mounted on the outer wall of the reciprocating screw.

[0013] As a further technical solution of the present invention, a connecting plate is fixedly connected to the top of the movable plate, and the connecting plate is installed on the outer wall of the dust exhaust pipe.

[0014] A processing method of an edge processing device for target plate processing comprises the following steps: S1: When processing the target plate, firstly place the target plate inside the processing box so that the edge of the target plate contacts the first grinding wheel and the two second grinding wheels, then start the motor, the dust suction pump and the water pump, and when the motor starts, drive the second rotating shaft to rotate, the rotation of the second rotating shaft drives the rotation of the second bevel gear, the rotation of the second bevel gear drives the rotation of the first bevel gear, the rotation of the first bevel gear drives the rotation of the first rotating shaft, and the rotation of the first rotating shaft drives the rotation of the first grinding wheel, so that the first grinding wheel and the two second grinding wheels rotate simultaneously to grind the edge of the target plate; S2: When the dust suction pump is started, the dust suction pump is connected to the first connecting pipe and the second connecting pipe to suck the debris generated during the grinding process from the dust suction pipe, and then guides the dust suction pipe to be discharged into the recovery box for collection through the second connecting pipe, the first connecting pipe and the dust exhaust pipe; S3: When the water pump is started, it is connected to the third connecting pipe through the water pipe to extract water from the liquid storage chamber and discharge it from the nozzle to cool the edge of the target plate; S4: When the gas flows inside the second connecting pipe, the rotating plate is driven to rotate, and the rotation of the rotating plate drives the rotation of the third rotating shaft. When the third rotating shaft rotates, it drives the first gear to rotate. When the first gear is meshed with the second gear, it drives the second gear to rotate, thereby rotating the reciprocating screw rod. The rotation of the reciprocating screw rod drives the movement of the moving plate. The movement of the moving plate drives the movement of the squeezing plate through the connecting shaft, so that the squeezing plate squeezes the debris inside the recovery box to facilitate the discharge of water in the debris. S5: The gas in the recovery box flows upward through the first guide tube and enters the liquid storage chamber, and is discharged from the exhaust hole after being filtered by the water source inside the liquid storage chamber; S6: Water in the debris in the recovery box is filtered out through the filter holes and guided to the liquid storage chamber through the second guide tube for reuse.

[0015] The beneficial effects of the present invention are as follows: The present invention sets a dust suction component. When the target plate is processed, the dust suction pump is started and connected through the first connecting pipe and the second connecting pipe. The debris in the grinding process is sucked from the dust suction pipe and discharged into the recovery box for collection through the second connecting pipe, the first connecting pipe and the dust exhaust pipe, thereby ensuring the processing quality of the target plate and the health of the surrounding environment.

[0016] The present invention sets a cooling component. When the target plate is processed, the water pump is started, and the water is connected to the third connecting pipe through the water pipe to draw water inside the liquid storage chamber and discharge it from the nozzle to cool the edge of the target plate, so as to prevent a large amount of heat from being generated when the target plate is polished, resulting in an increase in the temperature of the target plate. The temperature change will cause thermal stress inside the target plate, which may further cause cracks or fractures. Water cooling can reduce the thermal stress inside the target plate and reduce the risk of cracks and fractures.

[0017] The present invention arranges an extrusion plate. When vacuuming, gas flows inside the second connecting pipe to drive the rotating plate to rotate. The rotation of the rotating plate drives the third rotating shaft to rotate. When the third rotating shaft rotates, it drives the reciprocating screw to rotate through the transmission assembly. The rotation of the reciprocating screw drives the movement of the movable plate. The movement of the movable plate drives the movement of the extrusion plate through the connecting shaft, so that the extrusion plate squeezes the debris inside the recovery box to facilitate the discharge of water in the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the structure enlargement in the middle; Figure 4 For the present invention Figure 2 A magnified schematic diagram of the structure at B in the middle; Figure 5 It is a schematic cross-sectional view of the structure of the processing box of the present invention; Figure 6 It is a schematic diagram of the structural cross-section of the extruded plate of the present invention.

[0019] In the figure: 1, processing table; 2, processing box; 3, first grinding wheel; 4, first rotating shaft; 5, first bevel gear; 6, second bevel gear; 7, second rotating shaft; 8, second grinding wheel; 9, motor; 10, dust suction pump; 11, first connecting pipe; 12, second connecting pipe; 13, dust suction pipe; 14, water pump; 15, water pipe; 16, third connecting pipe; 17, nozzle; 18, liquid storage chamber; 19, exhaust hole; 20, first guide pipe; 21, recovery box; 22, filter hole; 23, second guide pipe; 24, rotating plate; 25, third rotating shaft; 26, first gear; 27, second gear; 28, reciprocating screw; 29, moving plate; 30, connecting shaft; 31, spring; 32, extrusion plate; 33, connecting plate; 34, dust exhaust pipe. DETAILED DESCRIPTION

[0020] 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 described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] like Figures 1 to 6 As shown, in an embodiment of the present invention, an edge processing device for target plate processing includes a processing table 1, a processing box 2 is fixedly installed on the top of the processing table 1, and a grinding component, a dust collection component and a cooling component are arranged inside the processing box 2; The grinding assembly includes a first grinding wheel 3 arranged inside the processing box 2, first rotating shafts 4 are fixedly installed at both ends of the first grinding wheel 3, first bevel gears 5 are fixedly connected to one end of the two first rotating shafts 4, second bevel gears 6 are meshed and connected to one side of the two first bevel gears 5, second rotating shafts 7 are fixedly installed on the inner walls of the two second bevel gears 6, second grinding wheels 8 are fixedly connected to one end of the two second rotating shafts 7, and the two second grinding wheels 8 are symmetrically arranged, and a motor 9 is installed at one end of one of the second bevel gears 6; The dust suction assembly includes a dust suction pump 10 arranged inside the processing box 2, and the end of the dust suction pump 10 is connected to the first connecting pipe 11, and the second connecting pipe 12 and the dust exhaust pipe 34 are respectively installed at both ends of the first connecting pipe 11. A recovery box 21 is arranged below the dust exhaust pipe 34, and the outer wall of the second connecting pipe 12 is evenly installed with dust suction pipes 13.

[0022] When processing the target plate, firstly, the target plate is placed inside the processing box 2, so that the edge of the target plate contacts the first grinding wheel 3 and the two second grinding wheels 8, and then the second rotating shaft 7 is driven to rotate by the motor 9, and the rotation of the second rotating shaft 7 drives the rotation of the second bevel gear 6, and the rotation of the second bevel gear 6 drives the rotation of the first bevel gear 5, and the rotation of the first bevel gear 5 drives the rotation of the first rotating shaft 4, and the rotation of the first rotating shaft 4 drives the rotation of the first grinding wheel 3, so that the first grinding wheel 3 and the two second grinding wheels 8 rotate simultaneously to grind the edge of the target plate; The input end of the dust suction pump 10 is connected to the second connecting pipe 12 through a hose, and the output end of the dust suction pump 10 is connected to the dust exhaust pipe 34 through a hose; When the target plate is processed, the dust suction pump 10 is started and connected through the first connecting pipe 11 and the second connecting pipe 12, the debris generated during the grinding process is sucked from the dust suction pipe 13, and discharged into the recovery box 21 through the second connecting pipe 12, the first connecting pipe 11 and the dust exhaust pipe 34 for collection, thereby ensuring the processing quality of the target plate and the health of the surrounding environment.

[0023] like Figures 1 to 5 As shown, the cooling component includes a water pump 14 arranged inside the processing box 2, the end of the water pump 14 is connected to a water pipe 15, one end of the water pipe 15 is embedded in the liquid storage chamber 18, the liquid storage chamber 18 is opened inside the processing box 2, and the other end of the water pipe 15 is fixedly connected to a third connecting pipe 16, and the outer wall of the third connecting pipe 16 is evenly installed with nozzles 17.

[0024] When the target plate is processed, the water pump 14 is started and connected through the water pipe 15 and the third connecting pipe 16, the water inside the liquid storage chamber 18 is extracted and discharged from the nozzle 17, and the edge of the target plate is cooled to prevent a large amount of heat from being generated when the target plate is polished, which causes the temperature of the target plate to rise. The temperature change will cause thermal stress inside the target plate, which may cause cracks or fractures. Water cooling can reduce the thermal stress inside the target plate and reduce the risk of cracks and fractures.

[0025] like Figure 5 As shown, a first guide tube 20 is disposed above the recovery box 21 , one end of the first guide tube 20 is embedded in the liquid storage chamber 18 , and an exhaust hole 19 is disposed at the top of the liquid storage chamber 18 .

[0026] When vacuuming, the debris and gas generated during grinding enter the recovery box 21 together, and the gas flows upward through the first guide tube 20 and is guided into the interior of the liquid storage chamber 18, and is discharged from the exhaust hole 19 after being filtered by the water source inside the liquid storage chamber 18, so as to avoid the exhaust gas generated during the grinding process from being directly discharged into the atmosphere and causing pollution to the environment. Through water filtration, particulate matter and some harmful gases in the exhaust gas can be effectively removed, the concentration of pollutant emissions can be reduced, and the pollution to the environment can be reduced.

[0027] like Figure 5 As shown, the inner wall of the bottom of the recovery box 21 is provided with filter holes 22, and the filter holes 22 are evenly arranged.

[0028] The water in the recovered debris is filtered through the filter hole 22 to prevent the dust collection and cooling from being carried out simultaneously. The sucked debris will carry part of the cooling water, which will be filtered for later maintenance.

[0029] like Figure 5 As shown, a second guide tube 23 is disposed below the recovery box 21 , and one end of the second guide tube 23 is embedded in the liquid storage chamber 18 .

[0030] A one-way valve is installed on the outer wall of the second guide tube 23 to prevent the water source inside the liquid storage chamber 18 from entering the recovery box 21; The water filtered out of the recovery box 21 is directed into the liquid storage chamber 18 and reused.

[0031] like Figures 1 to 6 As shown, a rotating plate 24 is rotatably installed inside the second connecting tube 12, and a third rotating shaft 25 is fixedly connected to the inner wall of the rotating plate 24, and a reciprocating screw 28 is installed on one end of the third rotating shaft 25 through a transmission assembly. A movable plate 29 is threadedly connected to the outer wall of the reciprocating screw 28, and the movable plate 29 is slidably installed inside the recovery box 21. A connecting shaft 30 is slidably connected to the inner wall of the movable plate 29, and an extrusion plate 32 is fixedly installed on one end of the connecting shaft 30.

[0032] When vacuuming, the gas flowing inside the second connecting pipe 12 drives the rotating plate 24 to rotate, and the rotation of the rotating plate 24 drives the rotation of the third rotating shaft 25. When the third rotating shaft 25 rotates, it drives the reciprocating screw 28 to rotate through the transmission assembly. The rotation of the reciprocating screw 28 drives the movement of the movable plate 29. The movement of the movable plate 29 drives the movement of the extrusion plate 32 through the connecting shaft 30, so that the extrusion plate 32 squeezes the debris inside the recovery box 21 to facilitate the discharge of water in the debris.

[0033] like Figure 5 and Figure 6 As shown, a spring 31 is provided on the outer wall of the connecting shaft 30 .

[0034] When the squeezing plate 32 pushes the debris, the elastic potential energy of the spring 31 enables the squeezing plate 32 to move a distance to one side of the moving plate 29 to improve the stability when squeezing the debris to drain water.

[0035] like Figure 5 and Figure 6 As shown, the transmission assembly includes a first gear 26 fixedly mounted on one end of the third rotating shaft 25 , one side of the first gear 26 is meshedly connected with a second gear 27 , and the second gear 27 is fixedly mounted on the outer wall of the reciprocating screw 28 .

[0036] The first gear 26 is configured as a sector gear; When the third rotating shaft 25 rotates, it drives the first gear 26 to rotate. When the first gear 26 is engaged with the second gear 27, it drives the second gear 27 to rotate, thereby rotating the reciprocating screw 28. When the first gear 26 is disengaged from the second gear 27, the second gear 27 stops rotating, thereby causing the movable plate 29 to stay for a period of time when squeezing the debris to ensure the drainage effect.

[0037] like Figure 4 and Figure 5 As shown, a connecting plate 33 is fixedly connected to the top of the movable plate 29 , and the connecting plate 33 is installed on the outer wall of the dust exhaust pipe 34 .

[0038] The dust exhaust pipe 34 is configured as a bellows; When the moving plate 29 moves, the connecting plate 33 is driven to move, and the movement of the connecting plate 33 drives the dust exhaust pipe 34 to stretch, so that one end of the dust exhaust pipe 34 is always located at one side of the extrusion plate 32, so that the debris is discharged to one side of the extrusion plate 32.

[0039] A processing method of an edge processing device for target plate processing comprises the following steps: S1: When processing the target plate, first place the target plate inside the processing box 2 so that the edge of the target plate contacts the first grinding wheel 3 and the two second grinding wheels 8, then start the motor 9, the dust suction pump 10 and the water pump 14, and when the motor 9 is started, drive the second rotating shaft 7 to rotate, the rotation of the second rotating shaft 7 drives the rotation of the second bevel gear 6, the rotation of the second bevel gear 6 drives the rotation of the first bevel gear 5, the rotation of the first bevel gear 5 drives the rotation of the first rotating shaft 4, and the rotation of the first rotating shaft 4 drives the rotation of the first grinding wheel 3, so that the first grinding wheel 3 and the two second grinding wheels 8 rotate simultaneously to grind the edge of the target plate; S2: When the dust suction pump 10 is started, the first connecting pipe 11 and the second connecting pipe 12 are connected to suck the debris generated during the grinding process from the dust suction pipe 13, and guide the dust suction pipe 34 to be discharged into the recovery box 21 for collection through the second connecting pipe 12, the first connecting pipe 11 and the dust exhaust pipe 34; S3: When the water pump 14 is started, the water in the liquid storage chamber 18 is drawn out from the nozzle 17 through the water pipe 15 and the third connecting pipe 16 to cool the edge of the target plate; S4: When the gas flows inside the second connecting pipe 12, the rotating plate 24 is driven to rotate. The rotation of the rotating plate 24 drives the rotation of the third rotating shaft 25. When the third rotating shaft 25 rotates, it drives the first gear 26 to rotate. When the first gear 26 is engaged with the second gear 27, it drives the second gear 27 to rotate, thereby rotating the reciprocating screw rod 28. The rotation of the reciprocating screw rod 28 drives the movement of the moving plate 29. The movement of the moving plate 29 drives the movement of the squeezing plate 32 through the connecting shaft 30, so that the squeezing plate 32 squeezes the debris inside the recovery box 21 to facilitate the discharge of water in the debris. S5: The gas in the recovery box 21 flows upward through the first guide tube 20 and enters the liquid storage chamber 18, and is discharged from the exhaust hole 19 after being filtered by the water source inside the liquid storage chamber 18; S6: Water in the debris in the recovery box 21 is filtered out through the filter holes 22 and guided to the liquid storage chamber 18 through the second guide tube 23 for reuse.

[0040] 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. An edge processing device for target plate processing, comprising a processing table (1), characterized in that: A processing box (2) is fixedly mounted on the top of the processing table (1), and a grinding component, a dust collection component and a cooling component are arranged inside the processing box (2); The grinding assembly comprises a first grinding wheel (3) arranged inside the processing box (2), first rotating shafts (4) are fixedly mounted on both ends of the first grinding wheel (3), one end of each of the two first rotating shafts (4) is fixedly connected to a first bevel gear (5), one side of each of the two first bevel gears (5) is meshingly connected to a second bevel gear (6), a second rotating shaft (7) is fixedly mounted on the inner wall of each of the two second bevel gears (6), one end of each of the two second rotating shafts (7) is fixedly connected to a second grinding wheel (8), the two second grinding wheels (8) are symmetrically arranged, and a motor (9) is mounted on one end of one of the second bevel gears (6); The dust suction assembly comprises a dust suction pump (10) arranged inside a processing box (2); the end of the dust suction pump (10) is connected to a first connecting pipe (11); the two ends of the first connecting pipe (11) are respectively mounted with a second connecting pipe (12) and a dust exhaust pipe (34); a recovery box (21) is arranged below the dust exhaust pipe (34); and dust suction pipes (13) are evenly mounted on the outer wall of the second connecting pipe (12).

2. The edge processing device for target plate processing according to claim 1, characterized in that: The cooling component comprises a water pump (14) arranged inside the processing box (2), the end of the water pump (14) is connected to a water pipe (15), one end of the water pipe (15) is embedded in a liquid storage chamber (18), the liquid storage chamber (18) is opened inside the processing box (2), the other end of the water pipe (15) is fixedly connected to a third connecting pipe (16), and the outer wall of the third connecting pipe (16) is evenly installed with nozzles (17).

3. The edge processing device for target plate processing according to claim 1, characterized in that: A first guide tube (20) is provided above the recovery box (21), one end of the first guide tube (20) is embedded in the liquid storage cavity (18), and a vent hole (19) is provided at the top of the liquid storage cavity (18).

4. The edge processing device for target plate processing according to claim 1, characterized in that: The inner wall of the bottom of the recovery box (21) is provided with filter holes (22), and the filter holes (22) are evenly arranged.

5. The edge processing device for target plate processing according to claim 1, characterized in that: A second guide tube (23) is provided below the recovery box (21), and one end of the second guide tube (23) is embedded in the liquid storage cavity (18).

6. The edge processing device for target plate processing according to claim 1, characterized in that: A rotating plate (24) is rotatably mounted inside the second connecting tube (12); a third rotating shaft (25) is fixedly connected to the inner wall of the rotating plate (24); a reciprocating screw (28) is mounted on one end of the third rotating shaft (25) via a transmission assembly; a moving plate (29) is threadedly connected to the outer wall of the reciprocating screw (28); the moving plate (29) is slidably mounted inside the recovery box (21); a connecting shaft (30) is slidably connected to the inner wall of the moving plate (29); an extrusion plate (32) is fixedly mounted on one end of the connecting shaft (30).

7. The edge processing device for target plate processing according to claim 6, characterized in that: The outer wall of the connecting shaft (30) is provided with a spring (31).

8. The edge processing device for target plate processing according to claim 6, characterized in that: The transmission assembly comprises a first gear (26) fixedly mounted on one end of the third rotating shaft (25); one side of the first gear (26) is meshingly connected with a second gear (27); and the second gear (27) is fixedly mounted on the outer wall of the reciprocating screw rod (28).

9. The edge processing device for target plate processing according to claim 6, characterized in that: A connecting plate (33) is fixedly connected to the top end of the movable plate (29), and the connecting plate (33) is mounted on the outer wall of the dust exhaust pipe (34).

10. A method for processing an edge processing device for target plate processing, the method being applicable to an edge processing device for target plate processing as claimed in claims 1 to 9, characterized in that: The following steps are involved: S1: When processing a target plate, the target plate is first placed inside a processing box (2) so that the edge of the target plate contacts the first grinding wheel (3) and the two second grinding wheels (8), and then the motor (9), the dust suction pump (10) and the water pump (14) are started. When the motor (9) is started, the second rotating shaft (7) is driven to rotate, and the rotation of the second rotating shaft (7) drives the second bevel gear (6) to rotate, and the rotation of the second bevel gear (6) drives the first bevel gear (5) to rotate, and the rotation of the first bevel gear (5) drives the first rotating shaft (4) to rotate, and the rotation of the first rotating shaft (4) drives the first grinding wheel (3) to rotate, so that the first grinding wheel (3) and the two second grinding wheels (8) rotate simultaneously to grind the edge of the target plate; S2: When the dust suction pump (10) is started, the first connecting pipe (11) and the second connecting pipe (12) are connected to suck the debris generated during the grinding process from the dust suction pipe (13), and guide the debris through the second connecting pipe (12), the first connecting pipe (11) and the dust discharge pipe (34) to be collected in the recovery box (21); S3: When the water pump (14) is started, the water in the liquid storage chamber (18) is drawn out from the nozzle (17) through the water pipe (15) and the third connecting pipe (16), thereby cooling the edge of the target plate; S4: When the gas flows inside the second connecting pipe (12), the rotating plate (24) is driven to rotate. The rotation of the rotating plate (24) drives the third rotating shaft (25) to rotate. When the third rotating shaft (25) rotates, it drives the first gear (26) to rotate. When the first gear (26) is meshed with the second gear (27), it drives the second gear (27) to rotate, thereby causing the reciprocating screw (28) to rotate. The rotation of the reciprocating screw (28) drives the movement of the moving plate (29). The movement of the moving plate (29) drives the movement of the squeezing plate (32) through the connecting shaft (30), so that the squeezing plate (32) squeezes the debris inside the recovery box (21), thereby facilitating the discharge of water in the debris. S5: the gas in the recovery box (21) flows upward and is guided into the interior of the liquid storage chamber (18) through the first guide pipe (20), and is discharged from the exhaust hole (19) after being filtered by the water source inside the liquid storage chamber (18); S6: Water in the debris in the recovery box (21) is filtered out through the filter holes (22) and guided to the liquid storage chamber (18) through the second guide tube (23) for reuse.

Images