Metal product surface polishing dust cleaning device

Abstract

The utility model discloses a metal product surface polishing dust cleaning device which comprises a working table, a clamping mechanism is arranged in the middle of the upper end face of the working table, a polishing station is arranged on one side of the upper end face of the working table, and a cleaning station is arranged on the other side of the upper end face of the working table. The telescopic column is arranged in the cleaning station, a limiting cavity is formed in one side of the interior of the workbench, the telescopic column is installed in the limiting cavity, and the telescopic column and the limiting cavity are limited in a sliding mode; the cleaning spray head is arranged at the top of the telescopic column and connected with the telescopic column through a rotating shaft, a hose is arranged at the rear end of the cleaning spray head, a heating cylinder is arranged on one side of the telescopic column and located in the workbench, and the upper end of the heating cylinder is in sealed connection with one end of the hose; the problem that dust adsorbed by static electricity is large in adsorption capacity and difficult to clean after metal products are polished is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal product cleaning, in particular to a device for cleaning dust from grinding on the surface of a metal product. Background Art

[0002] In the process of industrial manufacturing and processing, the grinding of metal products is a necessary step, which affects the appearance and quality of the products. However, if the dust generated in this process cannot be effectively cleaned, it will not only pollute the environment, but also threaten the health of workers. Traditional cleaning methods, such as manual cleaning or simple mechanical cleaning, are inefficient and ineffective. Therefore, it is urgent to develop a device that can efficiently clean the grinding dust on the surface of metal products.

[0003] For example, the Chinese authorized patent "A Metal Product Surface Cleaning Device" with announcement number CN219766102U includes a metal base plate and an L-shaped body. The L-shaped body is installed and fixed on the upper end of the metal base plate, and a rotating universal wheel is provided at the lower end of the metal base plate. A right-side rotating conveying roller is provided on the right side of the front end of the L-shaped body, and a left-side rotating conveying roller is provided on the left side of the right-side rotating conveying roller on the L-shaped body. A metal product workpiece is provided between the right-side rotating conveying roller and the left-side rotating conveying roller, and a concave cleaner is provided on the outer side of the metal product workpiece, and a displacement adjuster is provided on the upper end of the concave cleaner, and a cleaning adsorber is provided on the inner side of the rear end of the L-shaped body. The cleaning adsorber, the right-side rotating conveying roller, the left-side rotating conveying roller and the displacement adjuster are electrically connected to the control panel through connecting wires.

[0004] Although the above-mentioned existing technology can clean the metal products after grinding, the cleaning method is relatively simple. Static electricity will be generated after the metal products are polished. These static electricity will absorb the surrounding dust, and the adhesion is large, which is difficult to clean. Therefore, it does not meet the existing needs. In this regard, we propose a metal product surface grinding dust cleaning device. Utility Model Content

[0005] The utility model aims to provide a device for cleaning dust from the surface of metal products after grinding, so as to solve the problem in the above background technology that the dust adsorbed by static electricity after grinding of metal products is difficult to clean due to its strong adsorption force.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal product surface grinding dust cleaning device, comprising a workbench, a clamping mechanism is arranged at the middle position of the upper end surface of the workbench, and the bottom of the clamping mechanism is rotatably connected to the workbench, a grinding station is arranged on one side of the upper end surface of the workbench, and a cleaning station is arranged on the other side of the upper end surface of the workbench; and further comprising:

[0007] A telescopic column is arranged inside the cleaning station. A limiting cavity is arranged on one side of the interior of the workbench. The telescopic column is installed inside the limiting cavity. The telescopic column and the limiting cavity are slidably limited, and the upper end of the telescopic column extends to the outside of the workbench.

[0008] A cleaning nozzle is arranged on the top of the telescopic column, and the cleaning nozzle is connected to the telescopic column through a rotating shaft. A hose is arranged at the rear end of the cleaning nozzle, a heating cylinder is arranged on one side of the telescopic column, and the heating cylinder is located inside the workbench, and the upper end of the heating cylinder is sealed and connected to one end of the hose.

[0009] Preferably, a first motor is installed above the middle position of the workbench, and the output shaft of the first motor is fixed to the bottom of the clamping mechanism, chucks are installed on both sides of the inside of the clamping mechanism, one side of the chuck is provided with three claws distributed in a ring, and the limiting thread on one side of the claw is engaged with the plane thread on the side of the chuck, and a clamping block is fixedly installed on one side of the claw, the clamping block extends to the outside of the clamping mechanism, and the clamping block and the clamping mechanism are limited by sliding in a slide groove.

[0010] Preferably, a second motor is installed above the front end of the telescopic column, a housing of the second motor is fixed to the telescopic column, and an output shaft of the second motor is fixed to a rotating shaft on a side of the cleaning nozzle.

[0011] Preferably, a third motor is installed below the limiting cavity, and a threaded rod is installed on the output shaft of the third motor. The threaded rod extends to the inside of the telescopic column, and the threaded rod is frictionally matched with the inner threaded hole of the telescopic column.

[0012] Preferably, a three-way valve is installed at the lower end of the workbench, and the outlet end of the three-way valve is connected to the heating cylinder through a pipeline, and a heating wire is installed inside the heating cylinder.

[0013] Preferably, one inlet of the three-way valve is connected to a high-pressure pump via a pipeline, and one end of the high-pressure pump is connected to a municipal water supply pipe.

[0014] Preferably, another inlet of the three-way valve is connected to an air pump through a pipeline.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is provided with an adjustable metal product clamping mechanism. When fixing the metal product, the driving device inside the clamping mechanism is turned on to drive the chuck to rotate. Since the limiting thread on one side of the clamping claw is engaged with the plane thread on the side of the chuck, the rotation of the plane thread drives the clamping claw to approach the center, so that the clamping claw drives the clamping block to approach the position of the metal product until it fits with it and is fixed. After the metal product on one side is processed by the grinding equipment, the first motor is turned on to rotate it 180 degrees and move it to the cleaning station for dust removal. At the same time, the clamping mechanism on one side of the displacement grinding equipment is used to install the next metal product. The device is not only easy to operate and has high flexibility, but also effectively improves the processing efficiency of metal products.

[0017] 2. The utility model is provided with a cleaning nozzle adjustment mechanism. When cleaning metal products, by turning on the second motor, its output shaft will drive the cleaning nozzle to adjust the vertical angle, so as to clean the dead corners of the metal products at different angles. At the same time, the third motor is turned on, and its output shaft drives the threaded rod to rotate. Under the friction with the screw hole in the telescopic column, the telescopic column is guided by the limiting cavity, so that the telescopic column drives the cleaning nozzle to move vertically, thereby further improving the coverage of the metal product cleaning.

[0018] 3. The utility model is provided with an integrated cleaning and drying structure. The high-pressure pump and the heating cylinder are preferentially connected through a three-way valve. Under the action of the high-pressure pump, the clean water in the water supply pipe is transported to the interior of the heating cylinder, and the water is heated by the electric heating wire inside the heating cylinder. Then, the clean water is transported to the interior of the hose, and finally, hot water is sprayed toward the metal products through the cleaning nozzle. The hot water is used to soften dust and dirt, and the dust and dirt are flushed with high pressure. After cleaning, the air pump and the heating cylinder are connected through the three-way valve. By turning on the air pump, high-pressure air is sent into the interior of the heating cylinder. The air can be heated during the passage, ensuring that the air sprayed from the cleaning nozzle maintains a high temperature, thereby allowing the surface of the metal product to dry quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a side view of the clamping mechanism of the utility model;

[0021] Figure 3 This is a three-dimensional diagram of the cleaning nozzle of the utility model;

[0022] Figure 4 For the utility model Figure 1 A partial enlarged view of area A.

[0023] In the figure: 1. workbench; 2. clamping mechanism; 3. chuck; 4. claw; 5. clamping block; 6. first motor; 7. telescopic column; 8. second motor; 9. cleaning nozzle; 10. hose; 11. heating tube; 12. heating wire; 13. three-way valve; 14. high-pressure pump; 15. air pump; 16. slide groove; 17. limit cavity; 18. threaded rod; 19. third motor. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a metal product surface grinding dust cleaning device, comprising a workbench 1, a clamping mechanism 2 is arranged at the middle position of the upper end surface of the workbench 1, and the bottom of the clamping mechanism 2 is rotatably connected to the workbench 1, a grinding station is arranged on one side of the upper end surface of the workbench 1, and a cleaning station is arranged on the other side of the upper end surface of the workbench 1; and further comprising:

[0026] The telescopic column 7 is arranged inside the cleaning station. A limiting cavity 17 is arranged on one side inside the workbench 1. The telescopic column 7 is installed inside the limiting cavity 17. The telescopic column 7 and the limiting cavity 17 are slidably limited, and the upper end of the telescopic column 7 extends to the outside of the workbench 1.

[0027] A cleaning nozzle 9 is arranged on the top of the telescopic column 7, and the cleaning nozzle 9 is connected to the telescopic column 7 through a rotating shaft. A hose 10 is arranged at the rear end of the cleaning nozzle 9, and a heating tube 11 is arranged on one side of the telescopic column 7. The heating tube 11 is located inside the workbench 1, and the upper end of the heating tube 11 is sealed and connected to one end of the hose 10.

[0028] When in use, the high-pressure pump 14 and the heating cylinder 11 are preferably connected through the three-way valve 13. Under the action of the high-pressure pump 14, the clean water in the water supply pipe is transported to the interior of the heating cylinder 11, and the water is heated by the electric heating wire 12 inside the heating cylinder 11. Then, the clean water is sent to the interior of the hose 10, and finally, hot water is sprayed toward the stored metal products through the cleaning nozzle 9. The hot water is used to soften the dust and dirt, and the dust and dirt are flushed with high pressure. After cleaning, the air pump 15 and the heating cylinder 11 are connected through the three-way valve 13. By turning on the air pump 15, high-pressure air is sent to the interior of the heating cylinder 11. The air can be heated during the passage, ensuring that the air sprayed from the cleaning nozzle 9 maintains a high temperature, thereby allowing the surface of the metal product to dry quickly.

[0029] See also Figure 1 and Figure 2A first motor 6 is installed above the middle position of the workbench 1, and the output shaft of the first motor 6 is fixed to the bottom of the clamping mechanism 2. Chucks 3 are installed on both sides of the inside of the clamping mechanism 2. One side of the chuck 3 is provided with three ring-shaped claws 4, and the limiting thread on one side of the claw 4 is engaged with the plane thread on the side of the chuck 3. A clamping block 5 is fixedly installed on one side of the claw 4. The clamping block 5 extends to the outside of the clamping mechanism 2, and the clamping block 5 and the clamping mechanism 2 are slidably limited by the slide groove 16. The device is not only easy to operate and has high flexibility, but also effectively improves the processing efficiency of metal products.

[0030] See also Figure 1 and Figure 3 A second motor 8 is installed above the front end of the telescopic column 7. The housing of the second motor 8 is fixed to the telescopic column 7, and the output shaft of the second motor 8 is fixed to the rotating shaft on the side of the cleaning nozzle 9, driving the cleaning nozzle 9 to adjust the vertical angle.

[0031] See also Figure 4 A third motor 19 is installed below the limit cavity 17, and a threaded rod 18 is installed on the output shaft of the third motor 19. The threaded rod 18 extends to the interior of the telescopic column 7, and the threaded rod 18 is frictionally matched with the inner screw hole of the telescopic column 7, so that the telescopic column 7 drives the cleaning nozzle 9 to move vertically, thereby improving the coverage of the metal product cleaning.

[0032] See also Figure 1 A three-way valve 13 is installed at the lower end of the workbench 1, and the outlet end of the three-way valve 13 is connected to the heating tube 11 through a pipeline. A heating wire 12 is installed inside the heating tube 11 to heat the water or air passing through.

[0033] See also Figure 1 One inlet of the three-way valve 13 is connected to a high-pressure pump 14 through a pipeline, and one end of the high-pressure pump 14 is connected to a municipal water supply pipe.

[0034] See also Figure 1 The other inlet of the three-way valve 13 is connected to an air pump 15 through a pipeline.

[0035] Working principle: When fixing the metal product, the driving device inside the clamping mechanism 2 is turned on to drive the chuck 3 to rotate. Since the limiting thread on one side of the claw 4 is meshed with the plane thread on the side of the chuck 3, the rotation of the plane thread drives the claw 4 to approach the center, so that the claw 4 drives the clamping block 5 to approach the position of the metal product until it fits with it to form a fixation. After the metal product on one side is processed with the grinding equipment, the first motor 6 is turned on to rotate it 180 degrees and move it to the cleaning station for dust removal. At the same time, the clamping mechanism 2 on one side of the displacement grinding equipment is used to install the next metal product. When cleaning the metal product, the second motor 8 is turned on, and its output shaft drives the cleaning nozzle 9 to adjust the vertical angle, so as to clean the dead angle of the metal product at different angles. At the same time, the third motor 19 is turned on, and its output shaft drives the threaded rod 18 to rotate. Under the friction with the screw hole in the telescopic column 7, the limiting cavity 17 guides the telescopic column 7, so that the telescopic column 7 drives the cleaning nozzle 9 to move vertically.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A device for cleaning dust from the surface of a metal product after grinding, comprising a workbench (1), a clamping mechanism (2) being arranged at the middle position of the upper end surface of the workbench (1), and a bottom of the clamping mechanism (2) being rotatably connected to the workbench (1), a grinding station being arranged on one side of the upper end surface of the workbench (1), and a cleaning station being arranged on the other side of the upper end surface of the workbench (1); Features: Also includes: A telescopic column (7) is arranged inside the cleaning station, a limiting cavity (17) is arranged on one side inside the workbench (1), the telescopic column (7) is installed inside the limiting cavity (17), the telescopic column (7) and the limiting cavity (17) are slidably limited, and the upper end of the telescopic column (7) extends to the outside of the workbench (1); A cleaning nozzle (9) is arranged on the top of the telescopic column (7), and the cleaning nozzle (9) is connected to the telescopic column (7) via a rotating shaft. A hose (10) is arranged at the rear end of the cleaning nozzle (9), and a heating cylinder (11) is arranged on one side of the telescopic column (7). The heating cylinder (11) is located inside the workbench (1), and the upper end of the heating cylinder (11) is sealedly connected to one end of the hose (10).

2. A metal product surface grinding dust cleaning device according to claim 1, characterized in that: A first motor (6) is installed above the middle position of the workbench (1), and the output shaft of the first motor (6) is fixed to the bottom of the clamping mechanism (2). A chuck (3) is installed on both sides of the inside of the clamping mechanism (2). One side of the chuck (3) is provided with three claws (4) distributed in a ring shape, and the limiting thread on one side of the claw (4) is meshed with the plane thread on the side of the chuck (3). A clamping block (5) is fixedly installed on one side of the claw (4), and the clamping block (5) extends to the outside of the clamping mechanism (2), and the clamping block (5) and the clamping mechanism (2) are slidably limited by a slide groove (16).

3. The device for cleaning dust from grinding of metal products according to claim 1, characterized in that: A second motor (8) is installed above the front end of the telescopic column (7), the housing of the second motor (8) is fixed to the telescopic column (7), and the output shaft of the second motor (8) is fixed to the rotating shaft on the side of the cleaning nozzle (9).

4. The device for cleaning dust from grinding the surface of a metal product according to claim 1, characterized in that: A third motor (19) is installed below the limiting cavity (17); a threaded rod (18) is installed on the output shaft of the third motor (19); the threaded rod (18) extends into the interior of the telescopic column (7), and the threaded rod (18) is frictionally matched with the inner threaded hole of the telescopic column (7).

5. The device for cleaning dust from grinding of metal products according to claim 1, characterized in that: A three-way valve (13) is installed at the lower end of the workbench (1), and the outlet end of the three-way valve (13) is connected to the heating cylinder (11) through a pipeline. A heating wire (12) is installed inside the heating cylinder (11).

6. A metal product surface grinding dust cleaning device according to claim 5, characterized in that: An inlet of the three-way valve (13) is connected to a high-pressure pump (14) via a pipeline, and one end of the high-pressure pump (14) is connected to a municipal water supply pipe.

7. The device for cleaning dust from grinding the surface of a metal product according to claim 5, characterized in that: The other inlet of the three-way valve (13) is connected to an air pump (15) via a pipeline.

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