A dust suction device for polishing machine processing

Abstract

The present application discloses a dust suction device for polishing machine processing, which belongs to the field of mechanical processing technology, including an elastic hose, a suction mechanism installed at the lower end of the elastic hose, the suction mechanism including a mounting tube installed and connected to the lower end of the elastic hose, the mounting tube is fixedly connected with a shrink tube at one end away from the elastic hose, the shrink tube is arranged in an inverted cone shape, the shrink tube is fixedly connected with a dust suction tube at one end away from the mounting tube, a handle is fixedly connected to the side of the dust suction tube, a push ring is fixedly connected to the handle, the push ring is arranged around the wall of the dust suction tube, the dust suction tube does not contact the surface of the push ring, a filter wire is fixedly connected to the upper end of the dust suction tube, the improved dust suction device has a strong suction structure added at the opening to enhance the dust suction effect, the dust suction port of the pipeline is arranged as a position-adjustable structure, and the staff can manually adjust the position of the dust suction port of the dust suction device to facilitate expanding the dust suction range of the dust suction device.

Description

Technical Field

[0001] The present application relates to the field of mechanical processing technology, and in particular to a dust suction device for polishing machine processing. Background Art

[0002] Machining is a process of cutting, grinding, drilling, etc. of metal or other materials by mechanical equipment to obtain the desired shape and size. Dust suction devices can be used in the process of machining to remove dust and debris. For example, when milling, drilling or grinding metal, dust suction devices can help clean up dust and debris around the machine tool, keep the working environment clean, and help protect the health of the operator.

[0003] In the patent document with the published announcement number CN107598776A, the present invention relates to the field of mechanical processing technology, and discloses a polishing machine with a dust collection device, including a polishing sheet, the bottom of the polishing sheet is fixedly connected with a rotating rod, one end of the rotating rod passes through the machine body and the first pulley in sequence and is fixedly connected to the inner wall of the bearing, the bottom of the bearing is fixedly connected to the top of the connecting plate, the top of the machine body located on one side of the rotating rod is inlaid with a first dust collection head, the bottom of the first dust collection head is fixedly connected with a dust collection pipe, one end of the dust collection pipe passes through the connecting plate and is fixedly connected to the top of the three-way joint, and the bottom of the three-way joint is fixedly connected to the output end of the vacuum cleaner. The present invention can absorb the dust generated by the polishing machine when it is in use by cooperating with the vacuum cleaner, the dust collection pipe and the dust collection pipe, and the staff controls the vacuum cleaner to achieve the absorption effect, so as to effectively reduce the dust in the air, thereby reducing the impact on breathing, reducing the respiratory damage of the operator, and reducing the impact on lung function.

[0004] The dust suction mechanism of the above device is fixedly installed in front of the workbench, so that the staff cannot freely adjust the position of the input port of the dust suction mechanism according to needs. If dust appears at the end away from the dust suction mechanism, the dust suction mechanism cannot play a dust suction role, resulting in the device being not flexible enough to use. Utility Model Content

[0005] The present application proposes a dust suction device for polishing machine processing to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, this application adopts the following technical solutions:

[0007] A dust suction device for polishing machine processing comprises an elastic hose, a suction mechanism is installed at the lower end of the elastic hose, the suction mechanism comprises a mounting tube installed and connected to the lower end of the elastic hose, a shrinkage tube is fixedly connected to the end of the mounting tube away from the elastic hose, the shrinkage tube is arranged in an inverted cone shape, a dust suction tube is fixedly connected to the end of the shrinkage tube away from the mounting tube, a handle is fixedly connected to the side of the dust suction tube, a push ring is fixedly connected to the handle, the push ring is arranged around the wall of the dust suction tube, the dust suction tube does not contact the surface of the push ring, a filter wire is fixedly connected to the upper end of the interior of the dust suction tube, a polishing area is arranged below the dust suction tube, and a support frame is installed and connected to the bottom of the polishing area.

[0008] By adopting the above technical solution, the elastic hose is responsible for transporting the working dust. Since the elastic hose itself has a certain elasticity, it is more convenient to drag the elastic hose for dust removal.

[0009] As a preferred embodiment, the support frame includes a base plate installed and connected to the polishing area, two support plates are installed and connected on both sides of the base plate, an upper plate is installed and connected to the upper end of the support plate, a mounting opening is opened in the middle of the upper plate, a storage plate is fixedly connected to one side between the two support plates close to the polishing area, and a lighting mechanism is installed and connected to the upper surface of the storage plate.

[0010] By adopting the above technical solution, the support frame is responsible for supporting and straightening the elastic hose, and the lighting mechanism is responsible for providing lighting for the polishing area.

[0011] As a preferred embodiment, the dust suction tube is a columnar cylinder, the cross-sectional diameter of the dust suction tube is smaller than the cross-sectional diameter of the installation tube, and the filter wires are evenly arranged in parallel between the shrink tube and the dust suction tube.

[0012] By adopting the above technical solution, the small opening of the vacuum tube is set so that the airflow velocity is the largest near the vacuum tube, thereby improving the suction force. The filter wire can prevent work orders or plastics from being sucked into the vacuum tube and affecting the vacuum effect.

[0013] As a preferred embodiment, the elastic hose extends upward along the mounting tube, the elastic hose passes through the mounting port, the elastic hose is connected to a connecting tube at one end away from the air suction mechanism, and a hanging tube body is connected to the middle of the elastic hose.

[0014] By adopting the above technical solution, the elastic hose is responsible for transporting the processed dust, and the support frame and the hanging tube body are responsible for supporting the elastic hose.

[0015] As a preferred implementation, a centrifugal fan is installed and connected to the bottom of the connecting pipe, and the bottom of the centrifugal fan is fixedly installed on the ground.

[0016] By adopting the above technical solution, the connecting pipe is responsible for sending dust into the centrifugal fan, and the centrifugal fan is responsible for providing airflow to the inside of the elastic hose and the connecting pipe to meet the suction requirements.

[0017] As a preferred implementation, a dust removal bag is installed and connected to the output end of the centrifugal fan.

[0018] By adopting the above technical solution, the dust removal bag is responsible for collecting dust generated by polishing to reduce environmental pollution.

[0019] As a preferred implementation, the lower end of the elastic hose is not in contact with the polishing area, and the side surface of the elastic hose is provided with wrinkles.

[0020] By adopting the above technical solution, folds are provided on the side of the elastic hose, and the folds make the elastic hose have sufficient elasticity. When the staff drags and turns the suction mechanism, the elastic hose will be stretched, and the elastic hose will be restored to its shape under the action of the folds, making it more convenient to use.

[0021] As a preferred implementation, the hanging tube body is located at an obliquely upper position of the support frame.

[0022] By adopting the above technical solution, the hanging tube body is responsible for supporting and dragging the elastic hose, ensuring that the elastic hose can normally pass through the installation port to maintain the working state of the elastic hose.

[0023] Beneficial effects of this application:

[0024] 1. The dust suction device for polishing machine processing is equipped with a strong suction structure at the opening of the dust suction pipe, which can be used to enhance the dust suction effect. The position of the dust suction port of the pipe is set into an adjustable structure. The staff can manually adjust the position of the dust suction port of the dust suction device to expand the dust suction range of the dust suction device, which is flexible and convenient to use;

[0025] 2. The dust suction device for polishing machine processing is additionally provided with a processing structure for sucking in dust and smoke. A dust removal bag is installed and connected to the output end of the centrifugal fan. The dust removal bag can filter the dust and smoke sucked from the workbench, thereby realizing the clean treatment of the polluted dust and smoke, which is more environmentally friendly to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the main structure of the elastic hose of the present application;

[0027] Figure 2 This is a schematic diagram of the main structure of the centrifugal fan of this application;

[0028] Figure 3 This is a partially enlarged structural schematic diagram of the suction mechanism of the present application.

[0029] Numbers in the figure: 1. Elastic hose; 2. Suction mechanism; 201. Mounting tube; 202. Shrink tube; 203. Dust suction tube; 204. Handle; 205. Push ring; 206. Filter wire; 3. Polishing area; 4. Support frame; 401. Bottom plate; 402. Support plate; 403. Upper plate; 404. Mounting port, 405. Storage plate; 406. Lighting mechanism; 5. Hanging tube body; 6. Connecting tube; 7. Centrifugal fan; 8. Dust bag. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0031] Reference Figure 1-3 A dust suction device for polishing machine processing comprises an elastic hose 1, a suction mechanism 2 is installed at the lower end of the elastic hose 1, the suction mechanism 2 comprises a mounting tube 201 installed and connected to the lower end of the elastic hose 1, a shrink tube 202 is fixedly connected to one end of the mounting tube 201 away from the elastic hose 1, the shrink tube 202 is arranged in an inverted frustum shape, a dust suction tube 203 is fixedly connected to one end of the shrink tube 202 away from the mounting tube 201, a handle 204 is fixedly connected to the side of the dust suction tube 203, a push ring 205 is fixedly connected to the handle 204, the push ring 205 is arranged around the wall of the dust suction tube 203, the dust suction tube 203 does not contact the surface of the push ring 205, a filter filament 206 is fixedly connected to the upper end of the dust suction tube 203, a polishing area 3 is arranged below the dust suction tube 203, and a support frame 4 is installed and connected to the bottom of the polishing area 3.

[0032] Reference Figure 1-3 The support frame 4 includes a bottom plate 401 connected to the polishing area 3, two support plates 402 are connected to the bottom plate 401, an upper plate 403 is connected to the upper end of the support plate 402, and a mounting opening 404 is provided in the middle of the upper plate 403. A placement plate 405 is fixedly connected to the side near the polishing area 3 between the two support plates 402, and an illumination mechanism 406 is connected to the upper surface of the placement plate 405. Place the object to be polished on the upper surface of the polishing area 3 to ensure that the bottom of the object to be polished is stable, and adjust the illumination mechanisms 406 on both sides of the polishing area 3 to a suitable angle and position, and the preparation work is completed.

[0033] Reference Figure 1-3The dust suction tube 203 is a cylindrical body, and the cross-sectional diameter of the dust suction tube 203 is smaller than the cross-sectional diameter of the installation tube 201. The filter wires 206 are evenly arranged in parallel between the shrink tube 202 and the dust suction tube 203. The small opening of the dust suction tube 203 is set so that the airflow velocity is the largest near the dust suction tube 203, thereby improving the suction force. When using the dust suction tube 203, the handle 204 or the push ring 205 on the side of the dust suction tube 203 is pushed and dragged, so that the elastic hose 1 extends downward under the dragging action until the dust suction tube 203 is located above the position to be dusted. The dust suction device is started to clean the dust. The filter wires 206 can prevent work orders or plastics from being sucked into the dust suction tube 203 and affecting the dust suction effect.

[0034] Reference Figure 1-3 The elastic hose 1 extends upward along the mounting tube 201, and the elastic hose 1 passes through the mounting port 404. The end of the elastic hose 1 away from the air suction mechanism 2 is connected with the connecting tube 6, and the middle of the elastic hose 1 is connected with the hanging tube body 5. After the dust is processed by the dust suction tube 203, it enters the elastic hose 1. The elastic hose 1, supported by the support frame 4 and the hanging tube body 5, sends the dust to the inside of the connecting tube 6, thus completing the transportation of the dust.

[0035] Reference Figure 1-3 The bottom of the connecting pipe 6 is connected with a centrifugal fan 7, and the bottom of the centrifugal fan 7 is fixedly installed on the ground. The connecting pipe 6 brings dust into the centrifugal fan 7, and the dust enters the next process through the centrifugal fan 7. The centrifugal fan 7 provides suction for the dust suction device to ensure the normal flow of the airflow inside the elastic hose 1 and the connecting pipe 6 to meet the suction needs.

[0036] Reference Figure 1-3 The output end of the centrifugal fan 7 is connected with a dust bag 8. Driven by the centrifugal fan 7, the dust is blown into the dust bag 8, the airflow passes through the dust bag 8, and large particles of dust are blocked by the dust bag 8, thereby realizing dust collection.

[0037] Reference Figure 1-3 The lower end of the elastic hose 1 does not contact the polishing area 3, and the side of the elastic hose 1 is provided with folds. The side of the elastic hose 1 is provided with folds, and the folds make the elastic hose 1 have sufficient elasticity. When the staff drags the suction mechanism 2, the elastic hose 1 is stretched, and the elastic hose 1 will be restored to its original shape under the action of the folds, which is more convenient to use.

[0038] Reference Figure 1-3 The hanging tube body 5 is located at an obliquely upper position of the support frame 4. The hanging tube body 5 is responsible for supporting and dragging the elastic hose 1, ensuring that the elastic hose 1 can normally penetrate the installation port 404 to maintain the working state of the elastic hose 1.

[0039] Working principle: Place the object to be polished on the upper surface of the polishing area 3, ensure that the bottom of the object to be polished is stable, adjust the lighting mechanism 406 on both sides of the polishing area 3 to a suitable angle and position, and the preparation work is completed. The small opening of the dust suction pipe 203 is set so that the airflow velocity is the largest near the dust suction pipe 203, so as to improve the suction force. When using the dust suction pipe 203, push and drag the handle 204 or push ring 205 on the side of the dust suction pipe 203, so that the elastic hose 1 extends downward under the dragging action until the dust suction pipe 203 is located above the position to be dusted, start the dust suction device, and dust cleaning can be achieved. The filter wire 206 can prevent work orders or plastics from being sucked into the dust suction pipe 203 and affecting the dust suction effect;

[0040] After the dust is processed by the dust suction pipe 203, it enters the elastic hose 1. Under the support of the support frame 4 and the hanging tube body 5, the elastic hose 1 sends the dust to the inside of the connecting pipe 6, thus completing the transportation of the dust. The connecting pipe 6 brings the dust into the centrifugal fan 7, and the dust enters the next program through the centrifugal fan 7. The centrifugal fan 7 provides suction for the dust suction device to ensure the normal flow of airflow inside the elastic hose 1 and the connecting pipe 6 to meet the suction demand. Driven by the centrifugal fan 7, the dust is blown into the dust bag 8. The airflow will pass through the dust bag 8, and large particles of dust will be blocked by the dust bag 8, thereby realizing dust collection.

[0041] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A dust suction device for polishing machine processing, comprising an elastic hose (1), characterized in that: An air suction mechanism (2) is installed at the lower end of the elastic hose (1), the air suction mechanism (2) comprising a mounting tube (201) mounted and connected to the lower end of the elastic hose (1), the mounting tube (201) having one end away from the elastic hose (1) fixedly connected to a shrink tube (202), the shrink tube (202) being arranged in an inverted cone shape, the shrink tube (202) having one end away from the mounting tube (201) fixedly connected to a dust suction tube (203), the dust suction tube (203) having a side A handle (204) is fixedly connected to the surface, a push ring (205) is fixedly connected to the handle (204), the push ring (205) is arranged around the wall of the dust suction pipe (203), the dust suction pipe (203) and the push ring (205) are not in contact with the surface, a filter wire (206) is fixedly connected to the upper end of the dust suction pipe (203), a polishing area (3) is arranged below the dust suction pipe (203), and a support frame (4) is installed and connected to the bottom of the polishing area (3).

2. A dust collecting device for polishing machine processing according to claim 1, characterized in that: The support frame (4) comprises a bottom plate (401) mounted and connected to the polishing area (3), two support plates (402) being mounted and connected on both sides of the bottom plate (401), an upper plate (403) being mounted and connected on the upper end of the support plate (402), a mounting opening (404) being provided in the middle of the upper plate (403), a storage plate (405) being fixedly connected on one side close to the polishing area (3) between the two support plates (402), and a lighting mechanism (406) being mounted and connected on the upper surface of the storage plate (405).

3. A dust collecting device for polishing machine processing according to claim 1, characterized in that: The dust suction pipe (203) is in the form of a columnar cylinder; the cross-sectional diameter of the dust suction pipe (203) is smaller than the cross-sectional diameter of the installation pipe (201); and the filter wires (206) are evenly arranged in parallel between the shrink tube (202) and the dust suction pipe (203).

4. A dust collecting device for polishing machine processing according to claim 1, characterized in that: The elastic hose (1) extends upwards along the mounting tube (201), the elastic hose (1) is arranged to pass through the mounting opening (404), one end of the elastic hose (1) away from the air suction mechanism (2) is connected to a connecting tube (6), and the middle of the elastic hose (1) is connected to a hanging tube body (5).

5. A dust collecting device for polishing machine processing according to claim 4, characterized in that: A centrifugal fan (7) is installed and connected to the bottom of the connecting pipe (6), and the bottom of the centrifugal fan (7) is fixedly installed on the ground.

6. A dust collecting device for polishing machine processing according to claim 5, characterized in that: The output end of the centrifugal fan (7) is connected to a dust removal bag (8).

7. A dust collecting device for polishing machine processing according to claim 1, characterized in that: The lower end of the elastic hose (1) does not contact the polishing area (3), and the side surface of the elastic hose (1) is provided with wrinkles.

8. A dust collecting device for polishing machine processing according to claim 4, characterized in that: The hanging tube body (5) is located at an obliquely upper position of the support frame (4).

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