Surface polishing device for decorative moulding processing

Abstract

The utility model provides a surface polishing device for decorative moulding processing, which belongs to the technical field of polishing devices and comprises a device body, an inner gear ring and an adjusting ring, the inner gear ring and the adjusting ring are arranged on the device body, and a slot is arranged on the inner wall of one side of the device body. According to the polishing device, the arranged inner gear ring is matched with the gear on the positioning ring, so that the multiple polishing wheels can rotate and polish a workpiece at a constant speed, it is guaranteed that all parts of the decoration line can be evenly polished, the situation of non-uniformity in the polishing process is avoided, and the overall quality of the decoration line is improved; meanwhile, an arranged sliding block is matched with a reciprocating lead screw to drive the whole polishing tool to move at a constant speed in the polishing process, it is guaranteed that the surfaces of the lines can be polished in a full-covering mode, the polishing tool is more accurate compared with the mode that the polishing tool is manually moved, the polishing tool can move at a constant speed, and the polishing efficiency is improved. And the overall quality of subsequent decoration lines is further improved.

Description

Technical Field

[0001] This utility model relates to the field of polishing equipment technology, and more specifically, to a surface polishing device for processing decorative lines. Background Technology

[0002] In many fields such as architectural decoration, interior design, and furniture manufacturing, decorative moldings play an indispensable role in beautification and embellishment as a key decorative element. Whether creating a classic and elegant style or a simple and modern spatial atmosphere, decorative moldings can enhance the overall decorative quality through their unique shapes and exquisite appearance, satisfying people's pursuit of a beautiful and comfortable living and usage environment.

[0003] In existing technologies, decorative lines are typically polished manually using a moving polishing tool. However, manual polishing makes it difficult to ensure that all parts of the decorative lines receive uniform polishing treatment in the circumferential and axial directions. This can lead to over-polishing in some areas and under-polishing in others, resulting in inconsistent surface roughness, uneven gloss, and noticeable grinding marks, thus affecting the overall quality of the workpiece. Therefore, inventing a surface polishing device for decorative lines to solve these problems has become a pressing issue for those skilled in the art. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a surface polishing device for processing decorative lines, aiming to solve the problem of uneven polishing by common polishing devices affecting product quality.

[0005] This utility model is implemented as follows:

[0006] This utility model provides a surface polishing device for processing decorative lines, including a device body and an inner gear ring and an adjusting ring disposed on the device body. A slot is formed on one inner wall of the device body, and a penetrating opening is formed on the side of the device body away from the slot. A motor is installed on one side of the device body. A reciprocating lead screw is installed on the inner wall of the device body near the motor. A gear plate is installed on the side wall of the reciprocating lead screw near the slot. An outer gear ring is installed on the inner wall of the device body near the gear plate. Multiple sliding rods are installed at one end of the outer gear ring. A fixing post is installed on one side of the device body. A screw is installed at one end of the fixing post. A positioning plate is installed on the outer wall of the screw. A screw sleeve is installed on the outer wall of the screw near the upper part of the positioning plate.

[0007] The internal gear ring has a slider that is threadedly connected to the outer wall of the screw on its side wall, and one end of the internal gear ring has an installation groove.

[0008] The adjusting ring is disposed on the inner wall of the mounting groove, and multiple gears are installed on the inner wall of the adjusting ring. A polishing wheel is installed at one end of each gear.

[0009] Preferably, the inner wall of the slot is fitted with an anti-slip sleeve, the output end of the motor is fixedly connected to one end of the reciprocating lead screw, and the two ends of the reciprocating lead screw are rotatably connected to the inner wall of the device body.

[0010] Preferably, the gear disc and the outer gear ring are both located inside the device body, and the gear disc and the outer gear ring are meshed together. One end of the outer gear ring is equipped with a limiting ring that is rotatably connected to the inner wall of the device body.

[0011] Preferably, one end of the slide rod is equipped with a positioning ring that is rotatably connected to the inner wall of the device body, the outer wall of the screw is slidably connected to the inner wall of the positioning plate, and the outer wall of the screw is rotatably connected to the inner wall of the screw sleeve.

[0012] Preferably, a bearing is installed on the inner wall of the mounting groove, the outer wall of the adjusting ring is fixedly connected to the inner wall of the bearing, and the inner wall of the adjusting ring is slidably connected to the outer wall of the slide rod.

[0013] Preferably, one end of the gear is rotatably connected to the inner wall of the adjusting ring via a rotating shaft, the gear is meshed with the internal gear ring, and the other end of the gear is fixedly connected to one end of the polishing wheel.

[0014] By adopting the above technical solution

[0015] During operation, the motor drives the reciprocating screw to rotate, with the outer gear plate meshing with the outer gear ring. This causes the slide rod at one end to rotate the outer positioning ring. Simultaneously, multiple gears on the positioning ring revolve around the central axis and mesh with the inner gear ring to rotate on its own axis. This drives the polishing wheel at one end to rotate and polish along the outer wall of the decorative line. Maintaining the uniform rotation of multiple polishing wheels ensures that all parts of the decorative line receive uniform polishing treatment, avoiding unevenness during the polishing process and improving the overall quality of the decorative line.

[0016] The beneficial effects of this utility model are:

[0017] The internal gear ring, in conjunction with the gears on the positioning ring, allows multiple polishing wheels to rotate and polish the workpiece at a uniform speed. This ensures that all parts of the decorative lines receive even polishing treatment, preventing unevenness during grinding and improving the overall quality of the decorative lines. Simultaneously, the slider, working in conjunction with the reciprocating screw, drives the entire polishing tool to move at a uniform speed during polishing, ensuring that the surface of the lines is fully covered for polishing. This method is more precise than manually moving the polishing tool, allowing for uniform movement and further improving the overall quality of the decorative lines. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of a surface polishing device for processing decorative lines provided by an embodiment of this utility model;

[0020] Figure 2 This is a half-sectional view of a surface polishing device for processing decorative lines provided in this embodiment of the utility model;

[0021] Figure 3 This utility model provides a surface polishing device for processing decorative lines. Figure 2 Enlarged view of the structure of region A in the middle;

[0022] Figure 4 This is a partial half-sectional view of a surface polishing device for processing decorative lines provided in an embodiment of this utility model;

[0023] Figure 5 This utility model provides a surface polishing device structure for processing decorative lines. Figure 4 Enlarged view of the structure of region B in the middle;

[0024] Figure 6 This is a schematic diagram of the polishing mechanism in a surface polishing device for processing decorative lines provided in this utility model embodiment;

[0025] Figure 7 This is a half-sectional view of the polishing structure in a surface polishing device for processing decorative lines provided by an embodiment of this utility model.

[0026] In the diagram: 1. Device body; 11. Slot; 111. Anti-slip sleeve; 12. Motor; 13. Reciprocating lead screw; 131. Gear plate; 14. Fixed column; 141. Screw; 15. Positioning plate; 16. Screw sleeve; 2. External gear ring; 21. Limiting ring; 22. Slide rod; 221. Positioning ring; 3. Internal gear ring; 31. Slider; 32. Mounting groove; 33. Bearing; 4. Adjusting ring; 41. Gear; 42. Polishing wheel. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] Example, refer to Figures 1-7 A surface polishing device for processing decorative lines includes a device body 1 and an inner gear ring 3 and an adjusting ring 4 disposed on the device body 1. A slot 11 is provided on one inner wall of the device body 1, and a penetrating opening is provided on the side of the device body 1 away from the slot 11. A motor 12 is installed on one side of the device body 1. A reciprocating screw 13 is installed on the inner wall of the device body 1 near the motor 12. A gear plate 131 is installed on the side wall of the reciprocating screw 13 near the slot 11. An outer gear ring 2 is installed on the inner wall of the device body 1 near the gear plate 131. A plurality of slide rods 22 are installed at one end of the outer gear ring 2. A fixing post 14 is installed on one side of the device body 1. A screw 141 is installed at one end of the fixing post 14. A positioning plate 15 is installed on the outer wall of the screw 141. A screw sleeve 16 is installed on the outer wall of the screw 141 near the positioning plate 15.

[0029] The side wall of the internal gear ring 3 is equipped with a slider 31 that is threadedly connected to the outer wall of the screw 141, and one end of the internal gear ring 3 is provided with an installation groove 32.

[0030] The adjusting ring 4 is set on the inner wall of the mounting groove 32. Multiple gears 41 are installed on the inner wall of the adjusting ring 4, and a polishing wheel 42 is installed on one end of each gear 41.

[0031] Furthermore, an anti-slip sleeve 111 is installed on the inner wall of the slot 11. The output end of the motor 12 is fixedly connected to one end of the reciprocating lead screw 13. Both ends of the reciprocating lead screw 13 are rotatably connected to the inner wall of the device body 1. The gear plate 131 and the outer gear ring 2 are both located inside the device body 1. The gear plate 131 and the outer gear ring 2 are meshed together. A limiting ring 21 that is rotatably connected to the inner wall of the device body 1 is installed on one end of the outer gear ring 2. A positioning ring 2 that is rotatably connected to the inner wall of the device body 1 is installed on one end of the slide rod 22. 21. The outer wall of the screw 141 is slidably connected to the inner wall of the positioning plate 15. The outer wall of the screw 141 is rotatably connected to the inner wall of the screw sleeve 16. The inner wall of the mounting groove 32 is equipped with a bearing 33. The outer wall of the adjusting ring 4 is fixedly connected to the inner wall of the bearing 33. The inner wall of the adjusting ring 4 is slidably connected to the outer wall of the slide rod 22. One end of the gear 41 is rotatably connected to the inner wall of the adjusting ring 4 through a rotating shaft. The gear 41 and the internal gear ring 3 are meshed. The other end of the gear 41 is fixedly connected to one end of the polishing wheel 42.

[0032] It should be noted that: the rod-shaped decorative line is inserted through the opening on one side of the device body 1, so that one end is tightly pressed against the slot 11. Then, the positioning plate 15 is rotated to make one side of it contact one end of the decorative line, and the screw sleeve 16 is rotated to make the positioning plate 15 tightly press against one end of the decorative line to fix the decorative line. When working, the motor 12 is started to drive the gear plate 131 on the outside of the reciprocating screw 13 to mesh with the outer gear ring 2 to rotate, so that the slide rod 22 at one end drives the outer positioning ring 221 to rotate. The multiple gears 41 on the positioning ring 221 revolve around the central axis and mesh with the inner gear ring 3 to rotate on its own axis, thereby driving the polishing wheel 42 at one end to rotate and polish along the outer side wall of the decorative line. The multiple polishing wheels 42 are kept rotating at a uniform speed to ensure that all parts of the decorative line can be polished evenly, avoiding unevenness during the polishing process and improving the overall quality of the decorative line.

[0033] During the polishing process of the decorative lines, the reciprocating screw 13 rotates in conjunction with the slider 31 to drive the internal gear ring 3 to rotate. At the same time, the internal gear ring 3 drives the adjusting ring 4 at one end to slide along the slide bar 22, thereby enabling multiple polishing wheels 42 to move along the direction of the decorative lines while rotating and polishing. This ensures that the surface of the lines can be fully covered by polishing, which is more precise than manually moving the polishing tools. It allows the polishing tools to move at a uniform speed, further improving the overall quality of the subsequent decorative lines.

[0034] The working principle of this surface polishing device for processing decorative lines:

[0035] Insert the rod-shaped decorative line through the opening on one side of the device body 1, ensuring one end is firmly against the slot 11. Then, rotate the positioning plate 15 to bring one side into contact with one end of the decorative line, and rotate the screw sleeve 16 to firmly press the positioning plate 15 against one end of the decorative line, thus fixing the decorative line. During operation, start the motor 12 to drive the screw 141 to rotate. The gear disc 131 on the outside of the screw 141 meshes with the outer gear ring 2 to rotate, causing the slide rod 22 at one end to drive the outer positioning ring 221 to rotate. The multiple gears 41 on the positioning ring 221 revolve around the central axis while meshing with the inner gear ring 3 to rotate, thereby driving the polishing wheel 42 at one end to rotate and polish along the outer wall of the decorative line. Simultaneously, as the reciprocating screw 13 rotates, it works in conjunction with the slider 31 to drive the internal gear ring 3 to rotate. The internal gear ring 3 drives the adjusting ring 4 at one end to slide along the slide rod 22, thereby enabling multiple polishing wheels 42 to move along the direction of the decorative lines while rotating and polishing. This ensures that the surface of the lines can be fully covered for polishing, which is more precise than manually moving the polishing tools. It allows the polishing tools to move at a uniform speed, further improving the overall quality of the subsequent decorative lines. Maintaining the uniform rotation of multiple polishing wheels 42 ensures that all parts of the decorative lines receive uniform polishing treatment, avoiding unevenness during the polishing process and improving the overall quality of the decorative lines.

[0036] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A surface polishing device for decorative molding processing, comprising a device body (1) and a set of an inner ring (3) and an adjusting ring (4) arranged on the device body (1), characterized in that, A slot (11) is provided on one inner wall of the device body (1), and a penetrating opening is provided on the side of the device body (1) away from the slot (11). A motor (12) is installed on one side of the device body (1). A reciprocating screw (13) is installed on the inner wall of the device body (1) near the motor (12). A gear plate (131) is installed on the side wall of the reciprocating screw (13) near the slot (11). An external gear ring (2) is installed on the inner wall of the device body (1) near the gear plate (131). A plurality of slide rods (22) are installed at one end of the external gear ring (2). A fixing post (14) is installed on one side of the device body (1). A screw (141) is installed at one end of the fixing post (14). A positioning plate (15) is installed on the outer wall of the screw (141). A screw sleeve (16) is installed on the outer wall of the screw (141) near the positioning plate (15). The inner gear ring (3) is equipped with a slider (31) that is threadedly connected to the outer wall of the screw (141) on its side wall, and an installation groove (32) is provided at one end of the inner gear ring (3); The adjusting ring (4) is disposed on the inner wall of the mounting groove (32), and a plurality of gears (41) are mounted on the inner wall of the adjusting ring (4), and a polishing wheel (42) is mounted on one end of the gear (41).

2. The surface polishing apparatus for molding a decorative molding according to claim 1, wherein The inner wall of the slot (11) is fitted with an anti-slip sleeve (111), the output end of the motor (12) is fixedly connected to one end of the reciprocating screw (13), and the two ends of the reciprocating screw (13) are rotatably connected to the inner wall of the device body (1).

3. The surface polishing apparatus for molding a decorative molding according to claim 2, wherein The gear disc (131) and the outer gear ring (2) are both located inside the device body (1). The gear disc (131) and the outer gear ring (2) are meshed together. One end of the outer gear ring (2) is equipped with a limiting ring (21) that is rotatably connected to the inner wall of the device body (1).

4. The surface polishing apparatus for molding a decorative molding according to claim 3, wherein One end of the slide rod (22) is equipped with a positioning ring (221) that is rotatably connected to the inner wall of the device body (1). The outer wall of the screw (141) is slidably connected to the inner wall of the positioning plate (15), and the outer wall of the screw (141) is rotatably connected to the inner wall of the screw sleeve (16).

5. The surface polishing apparatus for molding a decorative molding according to claim 4, wherein The inner wall of the mounting groove (32) is fitted with a bearing (33), the outer wall of the adjusting ring (4) is fixedly connected to the inner wall of the bearing (33), and the inner wall of the adjusting ring (4) is slidably connected to the outer wall of the slide rod (22).

6. The surface polishing apparatus for molding a decorative molding according to claim 1, wherein One end of the gear (41) is rotatably connected to the inner wall of the adjusting ring (4) via a rotating shaft. The gear (41) and the internal gear ring (3) are meshed together. The other end of the gear (41) is fixedly connected to one end of the polishing wheel (42).

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