Polishing equipment with dust removal function

Abstract

The polishing equipment with the dust removal function comprises a polishing machine and an operation box, a polishing chamber and a dust collection chamber are formed in the operation box, the dust collection chamber is arranged under the polishing chamber, the polishing machine is installed in the polishing chamber, an air blower is installed at the top of the operation box, and the dust collection chamber is arranged under the polishing chamber. The output end of the air blower is provided with an air conveying pipe. A complete dust removal system is built in the operation box, in the polishing process, the air blower conveys air flow to the air blowing opening through the air conveying pipe and the corrugated telescopic pipe, the air blowing opening directly blows the air flow to the polishing machine, dust generated in the polishing process can be blown to the air guiding channel, and the dust removal effect is improved. According to the dust collection device, dust is collected and purified, air containing dust is sucked into the air guide channel through the exhaust fan and guided to the dust removal filter bag in the dust collection chamber to be filtered, and therefore dust collection and purification are achieved, the environment quality of polishing operation is improved, and the health of operators is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, in particular to a polishing equipment with a dust removal function. Background Art

[0002] With the rapid development of modern industry, polishing technology has been widely used in various manufacturing industries. The working principle of polishing equipment is mainly based on mechanical movement. The motor drives the sponge or wool polishing disc installed on the polishing machine to rotate at high speed, and works together with the polishing agent to rub against the surface to be polished, so as to remove paint pollution, oxide layer, and shallow marks, thereby improving the surface finish of the workpiece, enhancing the aesthetics and meeting the needs of subsequent processing. However, the dust and debris generated during the polishing process not only affect the working environment, but also may pose a potential threat to the health of the operator, and also reduce the operating efficiency and service life of the polishing equipment. In order to solve the dust problem generated during the polishing process, traditional polishing equipment often uses a simple dust suction device for dust removal. However, these dust suction devices often have problems such as insufficient suction and poor dust removal effect.

[0003] When some existing polishing equipment is in use, the polishing area is an open structure, and the polishing operation is exposed to the external environment. The dust generated during polishing can easily float around, and it is difficult for a vacuum cleaner to absorb all the dust. The dust removal effect still needs to be improved.

[0004] For example, a polishing device disclosed in the announcement number CN220330761U, when the polishing device of this patent is polishing a workpiece, turns on the vacuum cleaner, the vacuum cleaner generates suction, and absorbs the dust through the dust hood and the dust tube to prevent the dust from spreading in the operating area. The support plate fixes the dust hood to improve the stability of the dust hood, so that the dust generated by the polishing workpiece can be absorbed to avoid contact with the operator, thereby ensuring the cleanliness of the operating environment.

[0005] However, the support frame of the polishing equipment of this patent is an open structure, and the polishing operation is exposed to the external environment. The dust generated during polishing can easily float outward, and it is difficult for a vacuum cleaner to absorb all the dust. The dust removal effect still needs to be improved.

[0006] Therefore, it is necessary to invent a polishing device with dust removal function to solve the above problems. Utility Model Content

[0007] The utility model aims to provide a polishing device with a dust removal function to solve the above-mentioned technical problems.

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a polishing equipment with dust removal function, comprising a polishing machine and an operation box, a polishing chamber and a dust collecting chamber are provided inside the operation box, the dust collecting chamber is arranged directly below the polishing chamber, the polishing machine is installed inside the polishing chamber, a blower is installed on the top of the operation box, an air supply pipe is installed at the output end of the blower, the bottom end of the air supply pipe extends to the inside of the polishing chamber and is fixedly connected with a corrugated telescopic pipe, an air blowing port is installed at the bottom end of the corrugated telescopic pipe, the opening of the air blowing port is arranged toward the polishing machine, an air guide channel is installed on the back side of the operation box, a dust filter bag is arranged inside the dust collecting chamber, one end of the air guide channel is connected with the inside of the polishing chamber, the other end of the air guide channel extends to the inside of the dust collecting chamber and is connected with the input end of the dust filter bag, an exhaust fan is installed inside the input end of the air guide channel, and air permeable plates are installed on both sides of the dust collecting chamber.

[0009] The separation design of the polishing chamber and the dust collecting chamber realizes the separation of polishing operation and dust collection, effectively preventing the accumulation of dust in the polishing chamber and improving the cleanliness of the working environment.

[0010] Preferably, the bottom end of the polishing machine is located at the same height as the input end of the air guiding channel, and the input end of the air guiding channel is in the shape of a frustum.

[0011] The bottom end of the polishing machine is at the same height as the input end of the air guide channel, allowing the airflow to enter the air guide channel more smoothly, improving the efficiency of dust collection; the frustum-shaped input end design helps to better concentrate and guide the airflow, further enhancing the dust removal effect.

[0012] Preferably, an electric push rod No. 1 is installed on the inner top surface of the polishing chamber, and the bottom end of the electric push rod No. 1 is fixedly connected to a connecting plate, and one end of the connecting plate away from the electric push rod No. 1 is fixedly connected to the outer side of the blowing port.

[0013] The height of the air outlet can be easily adjusted through the cooperation of the No. 1 electric push rod and the connecting plate.

[0014] Preferably, a No. 1 box door is installed on the front of the polishing chamber, and a No. 2 box door is installed on the front of the dust collecting chamber, and the No. 1 box door is made of a transparent material.

[0015] The No. 1 door is made of transparent material, so that the operator can clearly observe the working conditions in the polishing chamber, which is convenient for monitoring and adjusting the polishing parameters; the No. 2 door facilitates the replacement and cleaning of the dust filter bags inside the dust collection chamber, making maintenance more convenient.

[0016] Preferably, a control panel is installed between the No. 1 box door and the No. 2 box door, and the polishing machine, blower, exhaust fan and No. 1 electric push rod are all electrically connected to the control panel.

[0017] The polishing machine, blower, exhaust fan and No. 1 electric push rod are all electrically connected to the control panel, realizing centralized control of the equipment and making operation easier; at the same time, the integration of the control panel also improves the degree of automation of the equipment and reduces the difficulty of operation.

[0018] Preferably, a limiting mechanism is provided inside the polishing chamber, and the limiting mechanism is provided directly below the polishing machine.

[0019] The workpiece to be polished can be limited and fixed by the limiting mechanism.

[0020] Preferably, the limiting mechanism comprises a loading plate, both sides of the loading plate are threadedly connected with screw rods, one end of the screw rods is fixedly connected to an extrusion plate, and the other end of the screw rods is fixedly connected to a rotating disk.

[0021] The limiting mechanism can conveniently fix workpieces of different sizes and shapes through the combination of loading plate, screw, extrusion plate and rotating disk, ensuring stability and precision during the polishing process.

[0022] Preferably, a No. 2 electric push rod is installed on the inner bottom surface of the polishing chamber, the No. 2 electric push rod is electrically connected to the control panel, the top of the No. 2 electric push rod is fixedly connected to the bottom of the loading plate, and telescopic rods are installed between the four corners of the bottom of the loading plate and the inner bottom surface of the polishing chamber.

[0023] By connecting the No. 2 electric push rod with the loading plate, the height of the loading plate can be easily adjusted to meet the polishing requirements of workpieces of different heights; at the same time, the design of the telescopic rod enhances the stability of the loading plate and prevents it from shaking during the lifting process.

[0024] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0025] 1. A complete dust removal system is constructed by integrating components such as a blower, an air pipe, a bellows expansion pipe, an air outlet, an air guide channel, a dust filter bag and an exhaust fan. During the polishing process, the blower conveys the airflow to the air outlet through the air pipe and the bellows expansion pipe. The air outlet blows the airflow directly to the polisher, which can blow the dust generated during the polishing process to the air guide channel. The exhaust fan is used to inhale the dust-containing air into the air guide channel and guide it to the dust filter bag in the dust collection chamber for filtration, thereby realizing the collection and purification of dust. This design not only improves the environmental quality of the polishing operation, but also protects the health of the operators.

[0026] 2. By setting up electric push rods and limit mechanisms, the polishing operation is made more flexible and efficient. The No. 1 electric push rod is connected to the air outlet through a connecting plate, and the height of the air outlet can be adjusted according to the polishing needs to ensure that the airflow can be accurately blown to the polishing part. At the same time, the limit mechanism can easily fix workpieces of different sizes and shapes through a combination of a loading plate, a screw, an extrusion plate and a rotating disk to ensure stability and precision during the polishing process. In addition, the No. 2 electric push rod is connected to the loading plate, and the height of the loading plate can be adjusted through the control panel to meet the polishing needs of workpieces of different heights. This design not only improves the polishing efficiency, but also ensures the polishing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the overall structure of the utility model after the first and second box doors are opened;

[0029] Figure 3 It is a structural sectional view of the utility model;

[0030] Figure 4 It is a partial structural schematic diagram of the utility model;

[0031] Figure 5 It is a structural schematic diagram of the limiting mechanism of the utility model.

[0032] Description of reference numerals:

[0033] 1. Polishing machine; 2. Operation box; 3. Blower; 4. Air pipe; 5. Corrugated telescopic pipe; 6. Air outlet; 7. Air guide channel; 8. Dust filter bag; 9. Exhaust fan; 10. Breathable plate; 11. No. 1 electric push rod; 12. Connecting plate; 13. No. 1 box door; 14. No. 2 box door; 15. Control panel; 16. Limiting mechanism; 17. Loading plate; 18. Screw; 19. Extrusion plate; 20. Rotating disk; 21. No. 2 electric push rod; 22. Telescopic rod. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0035] The utility model provides Figure 1-5A polishing device with a dust removal function is shown, comprising a polishing machine 1 and an operating box 2, wherein a polishing chamber and a dust collecting chamber are provided inside the operating box 2, the dust collecting chamber is arranged directly below the polishing chamber, the polishing machine 1 is installed inside the polishing chamber, a blower 3 is installed on the top of the operating box 2, an air supply pipe 4 is installed at the output end of the blower 3, the bottom end of the air supply pipe 4 extends to the inside of the polishing chamber and is fixedly connected with a corrugated telescopic tube 5, an air blowing port 6 is installed at the bottom end of the corrugated telescopic tube 5, the opening of the air blowing port 6 is arranged toward the polishing machine 1, an air guide channel 7 is installed on the back of the operating box 2, a dust filter bag 8 is arranged inside the dust collecting chamber, one end of the air guide channel 7 is connected to the inside of the polishing chamber, the other end of the air guide channel 7 extends to the inside of the dust collecting chamber and is connected to the input end of the dust filter bag 8, an exhaust fan 9 is installed inside the input end of the air guide channel 7, and air permeable plates 10 are installed on both sides of the dust collecting chamber.

[0036] In one aspect of the present embodiment, the bottom end of the polishing machine 1 is at the same height as the input end of the air guide channel 7, the input end of the air guide channel 7 is in the shape of a cone, an electric push rod 11 is installed on the inner top surface of the polishing chamber, the bottom end of the electric push rod 11 is fixedly connected to a connecting plate 12, the end of the connecting plate 12 away from the electric push rod 11 is fixedly connected to the outer side of the air outlet 6, a box door 13 is installed on the front of the polishing chamber, a box door 14 is installed on the front of the dust collecting chamber, the box door 13 is made of transparent material, a control panel 15 is installed between the box door 13 and the box door 14, the polishing machine 1, the blower 3, the exhaust fan 9 and the The electric push rods 11 are all electrically connected to the control panel 15. A limiting mechanism 16 is arranged inside the polishing chamber. The limiting mechanism 16 is arranged directly below the polishing machine 1. The limiting mechanism 16 includes a loading plate 17. Screws 18 are threadedly connected on both sides of the loading plate 17. One end of the screw 18 is fixedly connected to an extrusion plate 19, and the other end of the screw 18 is fixedly connected to a rotating disk 20. A No. 2 electric push rod 21 is installed on the inner bottom surface of the polishing chamber. The No. 2 electric push rod 21 is electrically connected to the control panel 15. The top of the No. 2 electric push rod 21 is fixedly connected to the bottom of the loading plate 17. Telescopic rods 22 are installed between the four corners of the bottom of the loading plate 17 and the inner bottom surface of the polishing chamber.

[0037] Working principle of this utility model:

[0038] Refer to the instruction manual Figure 1-5When using the utility model, first check the integrity of the polishing machine 1, the blower 3, the exhaust fan 9, the No. 1 electric push rod 11 and the No. 2 electric push rod 21, and ensure that they are electrically connected to the control panel 15 normally. Open the No. 1 box door 13 and the No. 2 box door 14, check whether the interior of the polishing chamber and the dust collecting chamber is clean, and clean them if necessary. Place the workpiece to be polished on the loading plate 17 of the limiting mechanism 16, and adjust the position of the extrusion plate 19 by rotating the rotating disk 20 according to the size and shape of the workpiece so that it can firmly fix the workpiece. Set the operating parameters of the polishing machine 1, such as the speed, polishing time, etc., through the control panel 15. According to the polishing needs, adjust the height of the No. 1 electric push rod 11 so that the blowing port 6 is aligned with the polishing part of the polishing machine 1 to ensure the best blowing effect. Start the polishing machine 1 and start the polishing operation. At the same time, turn on the blower 3 and the exhaust fan 9 so that the dust generated during the polishing process is blown away in time and introduced into the dust collecting chamber. The entire polishing process is observed through the transparent No. 1 box door 13 to ensure that the polishing machine 1 operates normally and the workpiece is polished evenly. According to the needs of the polishing effect, the operating parameters of the polishing machine 1 are adjusted in time to obtain the best polishing effect. The dust generated during the polishing process enters the dust collecting chamber through the air guide channel 7 under the action of the exhaust fan 9. The dust is filtered out when passing through the dust filter bag 8, and the clean air is discharged from the outside of the operating box 2 through the air permeable plate 10. When the polishing operation is completed, turn off the polishing machine 1, the blower 3 and the exhaust fan 9, operate the No. 2 electric push rod 21 through the control panel 15 to make it descend, drive the loading plate 17 and the workpiece to descend to a position that is convenient for removal, open the No. 1 box door 13, take out the polished workpiece, clean the residual dust and debris in the polishing chamber and the dust collecting chamber, and keep the equipment clean. Check the filtering effect of the dust filter bag 8 regularly, and if necessary, open the No. 2 box door 14 to clean or replace the filter bag.

Claims

1. A polishing device with dust removal function, comprising a polishing machine (1) and an operating box (2), characterized in that: The operating box (2) is provided with a polishing chamber and a dust collecting chamber, the dust collecting chamber is arranged directly below the polishing chamber, the polishing machine (1) is installed inside the polishing chamber, a blower (3) is installed on the top of the operating box (2), an air supply pipe (4) is installed at the output end of the blower (3), the bottom end of the air supply pipe (4) extends to the inside of the polishing chamber and is fixedly connected to a bellows telescopic pipe (5), the bottom end of the bellows telescopic pipe (5) is provided with an air blowing port (6), the air blowing port (6) 6) is arranged with its opening facing the polishing machine (1), an air guide channel (7) is installed on the back of the operating box (2), a dust filter bag (8) is arranged inside the dust collecting chamber, one end of the air guide channel (7) is connected to the inside of the polishing chamber, the other end of the air guide channel (7) extends to the inside of the dust collecting chamber and is connected to the input end of the dust filter bag (8), an exhaust fan (9) is installed inside the input end of the air guide channel (7), and air permeable plates (10) are installed on both sides of the dust collecting chamber.

2. The polishing device with dust removal function according to claim 1, characterized in that: The bottom end of the polishing machine (1) is located at the same height as the input end of the air guide channel (7), and the input end of the air guide channel (7) is in the shape of a frustum.

3. The polishing device with dust removal function according to claim 1, characterized in that: A No. 1 electric push rod (11) is installed on the inner top surface of the polishing chamber, and a connecting plate (12) is fixedly connected to the bottom end of the No. 1 electric push rod (11), and an end of the connecting plate (12) away from the No. 1 electric push rod (11) is fixedly connected to the outer side of the blowing port (6).

4. The polishing device with dust removal function according to claim 3, characterized in that: A first box door (13) is installed on the front of the polishing chamber, and a second box door (14) is installed on the front of the dust collecting chamber. The first box door (13) is made of a transparent material.

5. The polishing device with dust removal function according to claim 4, characterized in that: A control panel (15) is installed between the first box door (13) and the second box door (14), and the polishing machine (1), the blower (3), the exhaust fan (9) and the first electric push rod (11) are all electrically connected to the control panel (15).

6. The polishing device with dust removal function according to claim 5, characterized in that: A limiting mechanism (16) is arranged inside the polishing chamber, and the limiting mechanism (16) is arranged directly below the polishing machine (1).

7. The polishing device with dust removal function according to claim 6, characterized in that: The limiting mechanism (16) comprises a loading plate (17), both sides of the loading plate (17) are threadedly connected with screw rods (18), one end of the screw rod (18) is fixedly connected to an extrusion plate (19), and the other end of the screw rod (18) is fixedly connected to a rotating disk (20).

8. The polishing device with dust removal function according to claim 6, characterized in that: A second electric push rod (21) is installed on the inner bottom surface of the polishing chamber. The second electric push rod (21) is electrically connected to the control panel (15). The top end of the second electric push rod (21) is fixedly connected to the bottom of the loading plate (17). Telescopic rods (22) are installed between the four corners of the bottom of the loading plate (17) and the inner bottom surface of the polishing chamber.

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