Adjustable rotary metal surface polishing equipment
By introducing tension adjustment, rotation adjustment, and lifting adjustment components into the metal surface polishing equipment, the problems of abrasive belt adaptability and polishing angle accuracy are solved, efficient waste chip collection is achieved, and the ease of operation and polishing effect of the equipment are improved.
Patent Information
- Application Number
- CN202422750190.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-11-12
AI Technical Summary
Traditional metal surface polishing equipment has shortcomings in adapting to abrasive belts of different thicknesses and materials, adjusting polishing angles, adapting to workpiece size and shape, and waste chip collection efficiency, which affect polishing efficiency and quality.
It employs tension adjustment components, rotation adjustment components, lifting adjustment components, and collection components to achieve adaptive tension adjustment of the sanding belt, precise rotation angle adjustment, flexible adjustment of support plate height and tilt angle, and efficient waste collection.
It improves the stability and precision of the polishing process, reduces operational complexity and labor intensity, extends equipment lifespan, and enhances polishing efficiency and quality.
Smart Images
Figure CN223532145U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of metal processing technology, and in particular to an adjustable rotary metal surface polishing device. Background Technology
[0002] In the field of metal processing, metal surface polishing is an important process that plays a key role in improving the appearance quality, corrosion resistance and mechanical properties of metal products. However, traditional metal surface polishing equipment has many shortcomings.
[0003] In terms of the use of sanding belts, traditional equipment is difficult to adapt to sanding belts of different thicknesses and materials. Due to the lack of an effective tension adjustment mechanism, when the specifications of the sanding belt change, the sanding belt may become too loose and slip, or too tight and break easily. This seriously affects the stability of the polishing process and the polishing effect.
[0004] Existing equipment is often not precise enough in adjusting the polishing angle. In actual metal processing, different workpieces may require different polishing angles. For example, some metal parts with complex shapes need to be polished at a specific angle to achieve the ideal quality. However, traditional equipment cannot meet the need for such precise rotation angle adjustment, which limits its ability to process diverse workpieces.
[0005] When processing workpieces of different sizes and shapes, traditional polishing equipment lacks flexible height and tilt adjustment functions. This makes it impossible to ensure good contact between the abrasive belt and the workpiece surface when polishing different types of workpieces, such as large, small, flat or curved surfaces, thus affecting polishing quality and efficiency.
[0006] In addition, a large amount of waste is generated during the polishing process. Traditional equipment is inefficient in collecting waste. The waste not only pollutes the working environment but may also affect the normal operation of the equipment. Moreover, the waste is easily sucked into the exhaust fan, causing wear and tear on the fan and shortening the service life of the equipment.
[0007] In summary, there is a need for a metal surface polishing device that can overcome the above problems, improve polishing efficiency and quality, reduce operational complexity and labor intensity, and meet the needs of the modern metal processing industry.
[0008] Therefore, this utility model proposes an adjustable rotary metal surface polishing device to solve the above problems.
[0009] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content
[0010] The purpose of this invention is to address the shortcomings mentioned in the background section by providing an adjustable rotary metal surface polishing device.
[0011] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an adjustable rotary metal surface polishing device, comprising a box body, a box cover, two support plates, two drive rollers, a drive motor, a tension adjustment component, a turntable, a rotation adjustment component, a lifting adjustment component, and a collection component;
[0012] The top of the box has an installation opening, and the box cover is slidably installed in the installation opening. Two support plates are set inside the box, and two parallel rotating shafts are rotatably mounted on the two support plates. Two drive rollers are respectively fixedly mounted on the corresponding rotating shafts. The drive motor is fixedly mounted on one of the support plates, and the output shaft of the drive motor is axially fixedly connected to one of the rotating shafts. The same sanding belt is driven and connected to the two drive rollers. The tension adjustment component is set on the two support plates and connected to the sanding belt. A turntable is rotatably mounted on the bottom inner wall of the box. The rotation adjustment component is set on the bottom inner wall of the box and on the turntable. The lifting adjustment component is set on the turntable and connected to the two support plates. The collection component is set on the two support plates and adapted to the sanding belt.
[0013] Preferably, the tension adjustment assembly includes a guide roller, two sliders, two guide openings, and two springs. Guide openings are provided on both support plates, and sliders are slidably installed in both guide openings. The same guide roller is rotatably installed on the side of the two sliders that are close to each other. The sanding belt is in contact with the outer side of the guide roller. Springs are fixedly installed on the top side of both sliders, and the top ends of the two springs are fixedly connected to the top inner wall of the corresponding guide opening.
[0014] Preferably, two guide rods are vertically fixedly installed inside the guide opening, and both guide rods are slidably connected to the slider.
[0015] Preferably, the rotary adjustment assembly includes an adjustment motor, a drive gear, and a gear plate. The gear plate is fixedly installed on the top side of the turntable, and the adjustment motor is fixedly installed on the bottom inner wall of the housing. The drive gear is fixedly sleeved on the output shaft of the adjustment motor, and the drive gear meshes with the gear plate.
[0016] Preferably, the lifting adjustment assembly includes two electric cylinders, two circular blocks, four fixed blocks, and two support rods. Two fixed blocks are fixedly installed on the bottom side of each of the two support plates. Two support rods perpendicular to the direction of the support plates are fixedly installed on the four fixed blocks. Electric cylinders are radially rotatably installed on each of the two support rods. Two circular blocks are rotatably installed on the turntable. The two electric cylinders are respectively fixedly installed on the corresponding circular blocks.
[0017] Preferably, the collection assembly includes a strip box, two strip plates, and an exhaust fan. Strip plates are fixedly installed on the side of the two support plates that are close to each other. A storage slot is opened on the top side of the two strip plates. The same strip box is fixedly installed on the side of the two support plates that are close to each other. The two storage slots are connected to the strip box. An exhaust fan is embedded and fixedly installed on the inner wall of one side of the strip box.
[0018] Preferably, the collection assembly further includes a collection box, with a rectangular opening on the support plate on the front side, and the same collection box is slidably installed inside the rectangular opening and the strip box, and a handle is fixedly installed on the front side of the collection box.
[0019] Preferably, a filter plate is fixedly installed on one inner wall of the strip box. The filter plate is arc-shaped and fixedly connected to the inner walls of the front and rear sides of the strip box, and the air inlet of the exhaust fan is located on one side of the inner arc surface of the filter plate.
[0020] Preferably, guide pins are fixedly installed on both the front and rear sides of the box cover, and guide grooves are opened on the inner walls of both the front and rear sides of the mounting opening, with the two guide pins slidably installed in the corresponding guide grooves.
[0021] Preferably, the regulating motor is a servo motor.
[0022] The beneficial effects of this utility model are:
[0023] By setting up a tension adjustment component, the machine can automatically adapt to abrasive belts of different thicknesses and materials, ensuring stability and polishing effect during the polishing process. The introduction of a rotation adjustment component enables the machine to achieve precise rotation angle adjustment to meet the needs of different polishing angles. The design of the lifting adjustment component provides the operator with the ability to flexibly adjust the height and tilt angle of the support plate to adapt to workpieces of different sizes and shapes.
[0024] The innovative design of the collection components not only improves the efficiency of waste collection, but also reduces wear on the exhaust fan through the design of the filter plate, extending the service life of the equipment. The guide pin and guide groove design of the box cover ensures the safety and convenience of operation, while providing a stable platform for grinding operations. The application of servo motors ensures high precision and stability of rotation adjustment, avoids self-rotation after adjustment, and improves the reliability of the equipment.
[0025] This invention effectively improves polishing efficiency and quality by adjusting rotation, tilt, and height, as well as by automatically adjusting the tension of the abrasive belt, while reducing the complexity of operation and labor intensity. Attached Figure Description
[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0027] Figure 1 This is a three-dimensional structural diagram of an adjustable rotary metal surface polishing device proposed in this utility model;
[0028] Figure 2 This is a cross-sectional structural diagram of an adjustable rotary metal surface polishing device proposed in this utility model;
[0029] Figure 3 In this utility model Figure 2 Main view structural diagram;
[0030] Figure 4 This utility model Figure 3 A schematic diagram of the structure of part A;
[0031] Figure 5 This is a schematic diagram of the structure of the guide roller, slider, guide rod and spring parts proposed in this utility model;
[0032] Figure 6 This is a schematic diagram of the electric cylinder, support rod, and fixing block components proposed in this utility model.
[0033] Figure 7 This is a schematic diagram of the structure of the box cover and guide pin part proposed in this utility model.
[0034] In the diagram: 1. Box body; 11. Box cover; 111. Guide groove; 112. Guide pin; 2. Support plate; 21. Rotating shaft; 22. Drive roller; 23. Sanding belt; 24. Drive motor; 3. Guide roller; 31. Slider; 32. Spring; 4. Turntable; 41. Adjusting motor; 42. Drive gear; 43. Gear plate; 5. Electric cylinder; 51. Circular block; 6. Strip box; 61. Strip plate; 62. Collection box; 63. Exhaust fan; 64. Filter plate. Detailed Implementation
[0035] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.
[0036] Reference Figure 1-7An adjustable rotary metal surface polishing device includes a housing 1, a cover 11, two support plates 2, two drive rollers 22, a drive motor 24, and a turntable 4. The top of the housing 1 has an installation opening, and the cover 11 is slidably installed within the installation opening. Both support plates 2 are located inside the housing 1, and two parallel rotating shafts 21 are rotatably mounted on each support plate 2. The two drive rollers 22 are respectively fixedly mounted on their corresponding rotating shafts 21. The drive motor 24 is fixedly mounted on one of the support plates 2, and the output of the drive motor 24... The shaft is axially fixedly connected to one of the rotating shafts 21. The same sanding belt 23 is connected to the two drive rollers 22. The two support plates 2 are provided with guide openings. The sliders 31 are slidably installed in the two guide openings. The same guide roller 3 is rotatably installed on the side of the two sliders 31 that are close to each other. The sanding belt 23 is in contact with the outer side of the guide roller 3. The top side of the two sliders 31 is fixedly installed with springs 32. The top of the two springs 32 is fixedly connected to the top inner wall of the corresponding guide opening, which can adaptively adjust the tension of the sanding belt 23.
[0037] A turntable 4 is rotatably mounted on the bottom inner wall of the housing 1. A gear plate 43 is fixedly mounted on the top side of the turntable 4. An adjusting motor 41 is fixedly mounted on the bottom inner wall of the housing 1. A drive gear 42 is fixedly sleeved on the output shaft of the adjusting motor 41. The drive gear 42 meshes with the gear plate 43 and can control the turntable 4 to rotate as needed, thereby realizing a rotary adjustment action. Two fixed blocks are fixedly mounted on the bottom sides of the two support plates 2. Two support rods perpendicular to the direction of the support plates 2 are fixedly mounted on the four fixed blocks. Electric cylinders 5 are radially rotatably mounted on the two support rods. Two circular blocks 51 are rotatably mounted on the turntable 4. The two electric cylinders 5 are fixedly mounted on the corresponding circular blocks 51, which can adjust the height of the support plates 2 as needed, and can also adjust the tilt angle of the support plates 2, so that the device can better adapt to different types of metal polishing operations.
[0038] A strip plate 61 is fixedly installed on one side of each of the two support plates 2 that are close to each other. A storage groove is opened on the top side of each of the two strip plates 61. The same strip box 6 is fixedly installed on one side of each of the two support plates 2 that are close to each other. Both storage grooves are connected to the strip box 6. An exhaust fan 63 is embedded and fixedly installed on the inner wall of one side of the strip box 6, which can draw the waste generated during the polishing process into the strip box 6. A rectangular opening is opened on the support plate 2 located on the front side. The same collection box 62 is slidably installed in the rectangular opening and inside the strip box 6. A handle is fixedly installed on the front side of the collection box 62 to facilitate the centralized collection of waste entering the strip box 6.
[0039] In this embodiment, in order to ensure that the slider 31 slides stably in the guide opening, two guide rods are fixedly installed vertically in the guide opening, and both guide rods are slidably connected to the slider 31.
[0040] In this embodiment, in order to prevent waste from being directly sucked into the exhaust fan 63, a filter plate 64 is fixedly installed on one side of the inner wall of the strip box 6. The filter plate 64 is arc-shaped and fixedly connected to the inner walls of the front and rear sides of the strip box 6, and the air inlet of the exhaust fan 63 is located on one side of the inner arc surface of the filter plate 64.
[0041] In this embodiment, in order to provide guidance for the cover 11, prevent the cover 11 from detaching from the housing 1 when the mounting port is opened, and provide the cover 11 as a convenient operating platform for the user to perform grinding operations, guide pins 112 are fixedly installed on both the front and rear sides of the cover 11. Guide grooves 111 are provided on the inner walls of both the front and rear sides of the mounting port, and the two guide pins 112 are slidably installed in the corresponding guide grooves 111.
[0042] In this embodiment, in order to improve the accuracy of the rotation adjustment of the turntable 4 and ensure that it does not rotate on its own after the adjustment is completed, the adjustment motor 41 is a servo motor.
[0043] The circuits, electronic components, and module mechanisms involved all employ existing technologies, which can be fully implemented by those skilled in the art, and need no further explanation. The content protected by this application does not involve any improvement to the software, circuits, or methods.
[0044] Working Principle: In use, first connect the power supply and slide the empty box cover 11 to the right to open the mounting port. Control the support plate 2 upwards via the electric cylinder 5, thereby adjusting the sanding belt 23 to the desired height. For rotational adjustment, first adjust the entire sanding belt 23 to the upper position of the box 1 via the electric cylinder 5. Then, control the drive gear 42 to rotate via the adjusting motor 41, causing the gear plate 43 to drive the turntable 4 to rotate. This controls the support plate 2 to rotate the sanding belt 23. Because the adjusting motor 41 is a servo motor, it ensures rotational adjustment accuracy while preventing self-deflection after adjustment. For tilt adjustment of the sanding belt 23, control the extension length of the two electric cylinders 5 to adjust the tilt angle. After adjustment, start the drive motor 24 and the exhaust fan 6. 3. The drive motor 24 drives the drive roller 22 through the rotating shaft 21 to make the sanding belt 23 move quickly. At the same time, with the cooperation of the guide roller 3, slider 31, guide rod and spring 32, the tension of the sanding belt 23 can be adaptively adjusted, and then the metal polishing operation can be carried out. During the metal polishing process, the waste chips generated will enter the strip box 6 through the collection groove on the strip plate 61 under the action of the airflow generated by the exhaust fan 63. Then, under the interception of the filter plate 64, they fall into the collection box 62, thus avoiding the situation of waste chips flying everywhere. After use, the collection box 62 is pulled out from the strip box 6 by the handle and the waste chips collected in it are poured out. Then the collection box 62 is reset, and the support plate 2 is adjusted to a position parallel to the guide groove 111. The electric cylinder 5 is retracted by controlling it, so that the sanding belt 23 can be stored in the box 1. Then the box cover 11 is closed.
[0045] The above provides a detailed description of the adjustable rotary metal surface polishing device provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of this utility model. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.
Claims
1. An adjustable rotary metal surface polishing device, characterized in that, It includes a box body (1), a box cover (11), two support plates (2), two drive rollers (22), a drive motor (24), a tension adjustment assembly, a turntable (4), a rotation adjustment assembly, a lifting adjustment assembly, and a collection assembly; The top of the housing (1) has an installation opening, and the cover (11) is slidably installed in the installation opening. Two support plates (2) are both set inside the housing (1). Two rotating shafts (21) arranged parallel to each other are rotatably installed on the two support plates (2). Two drive rollers (22) are respectively fixedly installed on the corresponding rotating shafts (21). The drive motor (24) is fixedly installed on one of the support plates (2), and the output shaft of the drive motor (24) is axially fixedly connected to one of the rotating shafts (21). The same sanding belt (23) is connected to the two drive rollers (22). The tension adjustment component is set on the two support plates (2) and connected to the sanding belt (23). A turntable (4) is rotatably installed on the bottom inner wall of the box (1). The rotation adjustment component is set on the bottom inner wall of the box (1) and the turntable (4). The lifting adjustment component is set on the turntable (4) and connected to the two support plates (2). The collection component is set on the two support plates (2) and adapted to the sanding belt (23).
2. The adjustable rotary metal surface polishing equipment according to claim 1, characterized in that: The tension adjustment assembly includes a guide roller (3), two sliders (31), two guide ports and two springs (32). Guide ports are provided on both support plates (2). Sliders (31) are slidably installed in both guide ports. The same guide roller (3) is rotatably installed on the side of the two sliders (31) that are close to each other. The sand belt (23) is in contact with the outer side of the guide roller (3). Springs (32) are fixedly installed on the top side of the two sliders (31). The top ends of the two springs (32) are fixedly connected to the top inner wall of the corresponding guide port.
3. The adjustable rotary metal surface polishing equipment according to claim 2, characterized in that: Two guide rods are vertically fixed inside the guide opening, and both guide rods are slidably connected to the slider (31).
4. The adjustable rotary metal surface polishing equipment according to claim 1, characterized in that: The rotary adjustment assembly includes an adjustment motor (41), a drive gear (42), and a gear disc (43). The gear disc (43) is fixedly installed on the top side of the turntable (4), and the adjustment motor (41) is fixedly installed on the bottom inner wall of the housing (1). The drive gear (42) is fixedly sleeved on the output shaft of the adjustment motor (41), and the drive gear (42) meshes with the gear disc (43).
5. The adjustable rotary metal surface polishing equipment according to claim 1, characterized in that: The lifting adjustment assembly includes two electric cylinders (5), two circular blocks (51), four fixed blocks and two support rods. Two fixed blocks are fixedly installed on the bottom side of each of the two support plates (2). Two support rods perpendicular to the direction of the support plates (2) are fixedly installed on the four fixed blocks. Electric cylinders (5) are radially rotatably installed on each of the two support rods. Two circular blocks (51) are rotatably installed on the turntable (4). The two electric cylinders (5) are fixedly installed on the corresponding circular blocks (51).
6. The adjustable rotary metal surface polishing equipment according to claim 1, characterized in that: The collection assembly includes a strip box (6), two strip plates (61) and an exhaust fan (63). The strip plates (61) are fixedly installed on the side of the two support plates (2) that are close to each other. The top side of the two strip plates (61) is provided with a storage slot. The same strip box (6) is fixedly installed on the side of the two support plates (2) that are close to each other. The two storage slots are connected to the strip box (6). An exhaust fan (63) is embedded and fixedly installed on the inner wall of one side of the strip box (6).
7. An adjustable rotary metal surface polishing device according to claim 6, characterized in that: The collection assembly also includes a collection box (62), on which a rectangular opening is provided on the support plate (2) located on the front side. The same collection box (62) is slidably installed inside the rectangular opening and inside the strip box (6), and a handle is fixedly installed on the front side of the collection box (62).
8. An adjustable rotary metal surface polishing device according to claim 6, characterized in that: A filter plate (64) is fixedly installed on one side of the inner wall of the strip box (6). The filter plate (64) is arc-shaped and fixedly connected to the inner walls of the front and rear sides of the strip box (6). The air inlet of the exhaust fan (63) is located on one side of the inner arc surface of the filter plate (64).
9. An adjustable rotary metal surface polishing device according to claim 1, characterized in that: Guide pins (112) are fixedly installed on both the front and rear sides of the box cover (11), and guide grooves (111) are opened on the inner walls of both the front and rear sides of the mounting opening. The two guide pins (112) are slidably installed in the corresponding guide grooves (111).
10. An adjustable rotary metal surface polishing device according to claim 4, characterized in that: The regulating motor (41) is a servo motor.