Polishing dust collecting device
By employing a dust-collecting polishing structure and centrifugal force to collect dust, the design solves the problem of dust hazard to product quality and health during the polishing process, achieving efficient dust collection and reducing dust diffusion.
Patent Information
- Application Number
- CN202520029451.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-01-07
AI Technical Summary
The dust generated during polishing poses a threat to product quality and the health of operators, and is difficult to collect efficiently.
Design a dust-collecting polishing structure, including a top bracket, a polishing roller, a side bracket, a bottom bracket, and a polishing dust collection box. The centrifugal force of the polishing roller pushes the dust to the inner wall of the side bracket and automatically collects it into the polishing dust collection box. Combined with a filter screen and a grid frame, dust is prevented from escaping.
The integration of polishing and dust collection improves work efficiency and reduces the risk of dust entering the respiratory tract of workers.
Smart Images
Figure CN223848890U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to polishing technical field, concretely is a kind of collection device of polishing dust. BACKGROUND
[0002] Polishing dust refers to the fine particulate matter generated during polishing, which mainly comes from the surface treatment process of the material being processed; In polishing operation, the material surface is finely processed by rotating polishing wheel or polishing disc, making the material surface smoother, and also a large amount of dust will be generated; Polishing dust comes from various sources, including impurities contained in the material, grinding of workpiece surface by grinding tool and use of polishing agent and equipment; For example, in metal processing, metal chips will become part of the dust; And when wooden furniture is polished, wood particles will also enter the air; In addition, polishing paste, polishing powder and other materials used in the polishing process will also generate dust;
[0003] The particle size distribution of polishing dust is wide, from coarse particles to respirable particulate matter, and a large amount of dust is usually generated, especially in large-scale production workshops; These dusts not only affect product quality, but also may harm the health of operators. SUMMARY
[0004] The utility model aims at providing a kind of collection device of polishing dust to solve the above problems.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of collection device of polishing dust, including;
[0006] Dust-collecting type polishing structure, dust-collecting type polishing structure includes top bracket, polishing stick, side bracket, bottom bracket, polishing dust collection box;
[0007] Top bracket is located at the top of side bracket, and top bracket and side bracket are integrated fixed structure, and the number of polishing stick has multiple, multiple polishing sticks are located at the bottom of top bracket, bottom bracket is located at the bottom of side bracket, and bottom bracket and side bracket are integrated fixed structure;
[0008] Polishing dust collection box is located inside bottom bracket, and bottom bracket is buckled on the outside of polishing dust collection box.
[0009] Preferably, top bracket and bottom bracket have spacing, and top bracket and side bracket remain parallel, and top bracket and polishing dust collection box have spacing, the object to be polished can be placed between polishing stick and polishing dust collection box, and the object is polished by polishing stick.
[0010] Preferably, the side bracket has an inclination angle with the top bracket, the side bracket has an inclination angle with the bottom bracket, the inclination angle formed by the side bracket and the top bracket is greater than the inclination angle formed by the side bracket and the bottom bracket, when the polishing rod rotates to polish the object, the centrifugal force generated by the polishing rod pushes the dust generated by polishing to the inner wall of the side bracket, the dust is blocked by the inner wall of the side bracket, and the dust falls into the polishing dust collecting box for automatic collection.
[0011] Preferably, the outer side of the side bracket is provided with two symmetrical handles, the end of the handle is fixedly connected with the outer wall of the side bracket, and a non-slip sleeve is sleeved on the handle, so that the handle can be used to control the equipment to polish the object, and the non-slip sleeve on the outer side can avoid slipping during use.
[0012] Preferably, the top of the top bracket is provided with an output motor, and the output motor outputs power to the polishing rod to make the polishing rod rotate rapidly to polish the object.
[0013] Preferably, the polishing dust collecting box is internally provided with an exhaust groove, and a filter screen is embedded in the exhaust groove, so that the airflow generated by the centrifugal force of the polishing rod enters the inside of the polishing dust collecting box, the exhaust groove is used for exhausting air to achieve air circulation, dust in the polishing dust collecting box is prevented from being blown out by air, and the filter screen can prevent dust from passing through the exhaust groove.
[0014] Preferably, the side surface of the exhaust groove is provided with a plurality of grid frames B, and the grid frames B are spaced apart from each other, and one side of the grid frame B is inclined downward, so that the dust entering the inside of the polishing dust collecting box is blocked by the grid frame B, and the dust is prevented from being directly adsorbed on the filter screen to cause blockage, and when the polishing dust collecting box does not have wind power generated by centrifugal force, the dust adsorbed on the filter screen falls freely under the action of gravity and enters the bottom of the polishing dust collecting box.
[0015] Preferably, the polishing dust collecting box is internally provided with a plurality of grid frames A, and the grid frames A are all inclined, and every two grid frames A are combined to form an eight-shaped structure, when the polishing dust collecting box has wind power generated by centrifugal force, the wind power entering the polishing dust collecting box is blocked by the grid frame A, the dust at the bottom of the polishing dust collecting box floats upward, and the floating dust is blocked by the grid frame A to prevent the dust from running out of the polishing dust collecting box.
[0016] Compared with the prior art, the polishing device has the advantages that:
[0017] The article needing polishing is placed between the polishing stick and the polishing dust collecting box, the polishing stick is contacted with the article to polish, the centrifugal force generated by the polishing stick pushes the polished dust to the inner wall of the side bracket, the dust is blocked by the inner wall of the side bracket, and the dust falls into the polishing dust collecting box to be automatically collected, the polishing and the collection are integrated, work time is saved, work efficiency is improved, and dust entering the respiratory tract of workers is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;
[0019] Figure 2 It is a side sectional structure schematic diagram of the utility model;
[0020] Figure 3 It is a polishing dust collecting box structure schematic diagram of the utility model;
[0021] Figure 4 It is a local structure schematic diagram of the utility model.
[0022] In the drawing: 100, top bracket;101, polishing stick;102, output motor;200, side bracket;201, handle;300, bottom bracket;400, polishing dust collecting box;401, filter screen;402, grid frame B;403, grid frame A. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0024] In the description of the utility model, it should be explained that the orientation or position relationship indicated by the terms "vertical", "upper", "lower", "horizontal" and the like is the orientation or position relationship shown in the drawing, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.
[0025] In the description of the utility model, still need explaining, unless another explicit provision and limitation, term "arrangement", "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can pass through the intermediate medium indirectly connected, can be two elements inside the communication。For ordinary skilled person in the art, can understand the concrete meaning of above-mentioned term in the utility model according to specific circumstances.
[0026] Please refer to Figures 1-4 The utility model provides a technical scheme: a polishing dust collecting device, comprising;
[0027] Dust-collecting polishing structure, dust-collecting polishing structure includes top bracket 100, polishing stick 101, side bracket 200, bottom bracket 300, polishing dust collecting box 400;
[0028] Top bracket 100 is located at the top of side bracket 200, and top bracket 100 and side bracket 200 are integrated fixed structure, and the number of polishing stick 101 has multiple, multiple polishing stick 101 is located at the bottom of top bracket 100, and bottom bracket 300 is located at the bottom of side bracket 200, and bottom bracket 300 and side bracket 200 are integrated fixed structure;
[0029] Polishing dust collecting box 400 is located inside bottom bracket 300, and bottom bracket 300 is buckled on the outside of polishing dust collecting box 400.
[0030] Further, top bracket 100 and bottom bracket 300 have a spacing, and top bracket 100 and side bracket 200 remain parallel, and top bracket 100 and polishing dust collecting box 400 have a spacing, and the object to be polished can be placed between polishing stick 101 and polishing dust collecting box 400, and the object is polished by polishing stick 101.
[0031] Further, side bracket 200 and top bracket 100 have an inclination angle, and side bracket 200 and bottom bracket 300 have an inclination angle, and the inclination angle formed by side bracket 200 and top bracket 100 is greater than the inclination angle formed by side bracket 200 and bottom bracket 300, and when polishing stick 101 rotates to polish the object, the centrifugal force generated by polishing stick 101 pushes the polished dust to the inner wall of side bracket 200, and the dust is blocked by the inner wall of side bracket 200, and the dust falls into polishing dust collecting box 400 for automatic collection.
[0032] Further, the outer side of the side bracket 200 has two symmetrical handles 201, the end of the handle 201 is fixedly connected with the outer wall of the side bracket 200, and a non-slip sleeve is sleeved on the handle 201. The handle 201 can be used to control the device to polish the object, and the non-slip sleeve on the outer side can avoid slipping during use.
[0033] Further, the top of the top bracket 100 has an output motor 102, which outputs power to the polishing rod 101 to make the polishing rod 101 rotate quickly to polish the object.
[0034] Further, the inside of the polishing dust collecting box 400 is provided with an exhaust groove, and the inside of the exhaust groove is embedded with a filter screen 401. The centrifugal force generated by the polishing rod 101 will affect the air, so that the air flow enters the inside of the polishing dust collecting box 400. In order to prevent the air flow from blowing the dust in the polishing dust collecting box 400, the exhaust groove is used for exhaust, so as to achieve air circulation and prevent the gas from entering the polishing dust collecting box 400 and taking out the dust. The filter screen 401 can isolate the dust to prevent the dust from passing through the exhaust groove.
[0035] Further, the side of the exhaust groove has a plurality of grid frames B402, and each two grid frames B402 have a spacing, and one side of the grid frame B402 is inclined downward. Therefore, when the dust enters the inside of the polishing dust collecting box 400, it is blocked by the grid frame B402, which can avoid the dust from being directly adsorbed on the filter screen 401 to cause blockage. When there is no wind force generated by centrifugal force in the inside of the polishing dust collecting box 400, the dust adsorbed on the filter screen 401 falls freely by its own gravity and enters the bottom of the polishing dust collecting box 400.
[0036] Further, the inside of the polishing dust collecting box 400 has a plurality of grid frames A403, and each two grid frames A403 are combined to form an eight-shaped shape. When the wind force generated by the centrifugal force blows into the polishing dust collecting box 400, the wind force is blocked by the grid frame A403. The dust at the bottom of the polishing dust collecting box 400 floats upward, and the floating dust is blocked by the grid frame A403 to prevent the dust from running out of the polishing dust collecting box 400.
[0037] Working principle: when using, the article to be polished is placed between the polishing rod 101 and the polishing dust collecting box 400, the article is polished by the polishing rod 101, the centrifugal force generated by the polishing rod 101 pushes the polished dust to the inner wall of the side bracket 200, the dust is blocked by the inner wall of the side bracket 200, and falls into the polishing dust collecting box 400 for automatic collection, in order to prevent the airflow from blowing the dust in the polishing dust collecting box 400, air is discharged through the air outlet slot, air circulation is achieved, dust is prevented from being taken out after the gas enters the polishing dust collecting box 400, the filter screen 401 can isolate the dust, the dust is prevented from passing through the air outlet slot, and the dust is blocked by the grid frame B 402 when entering the inside of the polishing dust collecting box 400, so that the dust is prevented from being directly adsorbed on the filter screen 401 to cause blockage, when the polishing dust collecting box 400 does not have the wind power generated by the centrifugal force, the dust adsorbed on the filter screen 401 falls freely by gravity and enters the bottom of the polishing dust collecting box 400.
[0038] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A polishing dust collection device characterized by: Comprise; The dust collecting polishing structure comprises a top bracket (100), a polishing stick (101), a side bracket (200), a bottom bracket (300) and a polishing dust collecting box (400); The top bracket (100) is located at the top of the side bracket (200), and the top bracket (100) and the side bracket (200) are an integral fixed structure; the polishing stick (101) has a plurality of numbers, and the plurality of polishing sticks (101) are located at the bottom of the top bracket (100); the bottom bracket (300) is located at the bottom of the side bracket (200), and the bottom bracket (300) and the side bracket (200) are an integral fixed structure; The polishing dust collecting box (400) is located inside the bottom bracket (300), and the bottom bracket (300) is buckled outside the polishing dust collecting box (400).
2. A dust collection device for polishing according to claim 1, wherein: The top bracket (100) and the bottom bracket (300) have a spacing, and the top bracket (100) and the side bracket (200) are parallel; the top bracket (100) and the polishing dust collecting box (400) have a spacing.
3. A dust collection device for polishing according to claim 1, wherein: The side bracket (200) and the top bracket (100) have an inclination angle, and the side bracket (200) and the bottom bracket (300) have an inclination angle; the inclination angle formed by the side bracket (200) and the top bracket (100) is greater than the inclination angle formed by the side bracket (200) and the bottom bracket (300).
4. A dust collection device for polishing according to claim 1, wherein: The outer side of the side bracket (200) has two symmetrical handles (201), the end of the handle (201) is fixedly connected with the outer wall of the side bracket (200), and the handle (201) is sleeved with an anti-skid sleeve.
5. A dust collection device for polishing according to claim 4, wherein: The top of the top bracket (100) has an output motor (102).
6. A dust collection device for polishing according to claim 4, wherein: The inside of the polishing dust collecting box (400) is provided with an exhaust groove, and the inside of the exhaust groove is embedded with a filter screen (401).
7. A dust collection device for polishing according to claim 6, wherein: The side of the exhaust groove has a plurality of grid frames B (402), and every two grid frames B (402) have a spacing; one side of the grid frame B (402) is downwardly inclined.
8. A dust collection device for polishing according to claim 4, wherein: The inside of the polishing dust collecting box (400) has a plurality of grid frames A (403).