A surface polishing device for jewelry

Abstract

The utility model relates to a polishing equipment technical field, and specifically is a kind of surface polishing device of jewelry, including operation platform, the middle part of operation platform is rotatably connected with driving disc, and multiple electromagnets are installed on driving disc, and the middle part of operation platform is equipped with polishing structure, and polishing structure includes support arm, and the both sides of operation platform are slidably connected with a support arm respectively, and rotatably connected with mounting hoop between two support arms, and the middle part of mounting hoop is equipped with mounting cylinder, and the both ends of mounting cylinder are rotatably connected with separating pot and polishing pot respectively, and the middle part of operation platform is fixedly connected with support table, and the inboard of separating pot is equipped with separating screen, and adjusting structure is connected between separating screen and separating pot;By setting polishing pot and separating pot respectively on the both sides of mounting cylinder, after completing the polishing of jewelry by polishing pot, can rotate mounting cylinder, so that mixed material enters separating pot and separates jewelry and polishing needle quickly by inboard separating screen, convenient to extract.

Description

Technical Field

[0001] This utility model relates to a polishing device, specifically a surface polishing device for jewelry, and belongs to the technical field of polishing equipment. Background Technology

[0002] In the jewelry manufacturing process, surface polishing is a crucial step that determines the final luster, texture, and value of the product. Currently, different equipment is typically used for polishing depending on the material and size of the jewelry. Existing polishing equipment mainly includes handheld polishing wheels, drum polishers, and chemical polishing equipment. Magnetic polishers are a type of drum polisher, generally suitable for deburring and preliminary polishing of metal jewelry.

[0003] Magnetic polishing machines use magnetic polishing needles inside a processing drum. Driven by a rotating magnet at the bottom, the needles rotate and continuously collide with the workpiece to achieve a polishing effect. However, due to the characteristics of magnetic polishing machines, they are typically used for polishing small parts. Furthermore, to reduce heat generation and clean oil stains, a liquid is often added to the drum to enhance the polishing effect. This often necessitates manual separation of the polishing needles from the jewelry after polishing, which is inconvenient and may cause injury to the operator's hands. Utility Model Content

[0004] The purpose of this invention is to provide a surface polishing device for jewelry in order to solve the above-mentioned problems. By setting a polishing pot and a separating pot on both sides of the mounting cylinder, after the jewelry is polished by the polishing pot, the mounting cylinder can be rotated to allow the mixture to enter the separating pot and be quickly separated from the polishing needle by the inner separating mesh, making it convenient for extraction.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a surface polishing device for jewelry, comprising an operating table, a drive disk rotatably connected to the center of the operating table, multiple electromagnets mounted on the drive disk, a polishing structure provided in the center of the operating table, the polishing structure including a support arm, a support arm slidably connected to each side of the operating table, a mounting hoop rotatably connected between the two support arms, a mounting cylinder mounted in the center of the mounting hoop, a separation pot and a polishing pot rotatably connected to each end of the mounting cylinder, a support platform fixedly connected to the center of the operating table, a separation mesh provided inside the separation pot, and an adjustment structure connected between the separation mesh and the separation pot.

[0006] Preferably, sealing gaskets are fixedly connected to both sides of the mounting cylinder, the separating pot and the polishing pot respectively abut against the ends of the mounting cylinder through the sealing gaskets, and the ends of the separating pot and the polishing pot are fixed to the mounting cylinder by screws.

[0007] Preferably, a movable frame is slidably connected to the inner side of the operating table, the movable frame is of a "U"-shaped structure, and two ends of the movable frame are respectively slidably connected to the support arms disposed on the same side.

[0008] Preferably, two ends of the movable frame are each fixedly connected with an inclined plate, an arc-shaped groove is formed on the inner side of the support arm, and the support arm is slidably connected with the inclined side surface of the inclined plate through the arc-shaped groove on the bottom side.

[0009] Preferably, an adjusting screw is rotatably connected to the middle part of the operating table, and the middle part of the movable frame is in threaded connection with the adjusting screw.

[0010] Preferably, an adjusting screw is rotatably connected to the middle part of the operating table, and the middle part of the movable frame is in threaded connection with the adjusting screw.

[0011] Preferably, a plurality of positioning grooves are formed on the inner side of the separation pot, the plurality of positioning grooves are vertically arranged at equal intervals, a sliding column is slidably connected to the side surface of the side sliding block, and the end of the sliding column abuts against the separation pot through the positioning groove.

[0012] Preferably, both ends of the sliding column are of a hemispherical structure, and a spring is fixedly connected between the sliding column and the side sliding block.

[0013] Preferably, a rotating sleeve is rotatably connected to the middle part of the side sliding block, and the end of the sliding column abuts against the rotating sleeve.

[0014] Preferably, the rotating sleeve is of a square-shaped structure, and an abutting groove is formed on the side surface of the rotating sleeve.

[0015] The beneficial effects of the utility model are as follows: Firstly, one support arm is slidably disposed on each of the two sides of the operating table, a mounting cylinder is rotatably mounted between the support arms via a mounting hoop, a separation pot and a polishing pot are respectively and rotatably mounted on two sides of the mounting cylinder, and the ends of the separation pot and the polishing pot are fixed to the mounting cylinder via screws, so as to ensure the sealing state inside the mounting cylinder in the closed state. When polishing jewelry, the polishing pot is rotated to the bottom side to abut against the support table, then the jewelry, polishing needles and corresponding additives are added into the polishing pot through the top opening, and then the separation pot is closed to make the inside of the mounting cylinder in a sealed state. At this time, the driving disc can be driven by the motor to perform the polishing process. After polishing is completed, in order to facilitate the separation of the jewelry, the mounting cylinder is rotated to make the separation pot rotate to the bottom side, then the driving disc continues to rotate, so that the mixture in the separation pot is fully separated through the separation net. After the separation is completed, the operator only needs to open the polishing pot on the top side, and the polished jewelry can be directly taken out from the surface of the separation net, which facilitates the operation and avoids causing injury to the operator at the same time. Brief Description of the Drawings Figure 1 is a schematic diagram of the overall structure of the utility model; Figure 2 This is a schematic diagram of the connection structure between the operating table and the movable frame of this utility model; Figure 3 This is a schematic diagram of the connection structure between the operating table and the support arm of this utility model; Figure 4 for Figure 3 The diagram shown is an enlarged view of the structure of part A. Figure 5 This is a schematic diagram of the connection structure between the support arm and the inclined plate of this utility model.

[0016] In the diagram: 1. Operating table; 2. Polishing structure; 201. Mounting cylinder; 202. Separation pot; 203. Polishing pot; 204. Mounting hoop; 205. Support arm; 206. Adjusting screw; 207. Support platform; 208. Separation net; 209. Moving frame; 210. Slanted panel; 211. Sealing gasket; 3. Drive disc; 4. Electromagnet; 5. Adjusting structure; 501. Side slider; 502. Rotating sleeve; 503. Contact groove; 504. Sliding column; 505. Spring; 506. Positioning groove. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-5 As shown, a surface polishing device for jewelry includes an operating table 1. A drive disk 3 is rotatably connected to the center of the operating table 1. Multiple electromagnets 4 are installed on the drive disk 3. A polishing structure 2 is provided in the center of the operating table 1. The polishing structure 2 includes a support arm 205. A support arm 205 is slidably connected to each side of the operating table 1. A mounting hoop 204 is rotatably connected between the two support arms 205. A mounting cylinder 201 is installed in the center of the mounting hoop 204. A separation pot 202 and a polishing pot 203 are rotatably connected to the two ends of the mounting cylinder 201, respectively. A support platform 207 is fixedly connected to the center of the operating table 1. A separation net 208 is provided on the inner side of the separation pot 202. An adjustment structure 5 is connected between the separation net 208 and the separation pot 202.

[0019] As a technical optimization of this utility model, sealing gaskets 211 are fixedly connected to both sides of the mounting cylinder 201. The separating pot 202 and the polishing pot 203 respectively abut against the ends of the mounting cylinder 201 through the sealing gaskets 211. The ends of the separating pot 202 and the polishing pot 203 are fixed to the mounting cylinder 201 by screws. A movable frame 209 is slidably connected to the inner side of the operating table 1. The movable frame 209 has a "U" shaped structure. The two ends of the movable frame 209 are slidably connected to the support arm 205 arranged on the same side. A slanted plate 210 is fixedly connected to the two ends of the movable frame 209. An arc-shaped groove is opened on the inner side of the support arm 205. The support arm 205 passes through the arc on the bottom side. The groove is slidably connected to the inclined side of the inclined panel 210. The middle part of the operating table 1 is rotatably connected to the adjusting screw 206. The middle part of the moving frame 209 is threadedly connected to the adjusting screw 206. When rotating the mounting cylinder 201, in order to facilitate the adjustment of the height of the two side support arms 205, the user needs to rotate the adjusting screw 206 located at the end of the operating table 1, so that the moving frame 209 moves inward to the side of the operating table 1. During this process, the inclined panel 210 fixed at both ends of the moving frame 209 will push the support arm 205 to the top through the arc groove on the bottom side of the support arm 205, thereby raising the overall height of the mounting cylinder 201, which facilitates the rotation adjustment of the mounting cylinder 201.

[0020] As a technical optimization of this utility model, an adjusting screw 206 is rotatably connected to the middle of the operating table 1, and the middle of the moving frame 209 is threadedly connected to the adjusting screw 206. Multiple positioning grooves 506 are provided on the inner side of the separating pot 202, arranged vertically and equidistantly. A sliding column 504 is slidably connected to the side of the side slider 501, and the end of the sliding column 504 abuts against the separating pot 202 through the positioning groove 506. Both ends of the sliding column 504 are hemispherical structures. A spring 505 is fixedly connected between the sliding column 504 and the side slider 501. A rotating sleeve 502 is rotatably connected to the middle of the side slider 501, and the end of the sliding column 504 abuts against the rotating sleeve 502. The rotating sleeve 502 has a "U"-shaped structure, and an abutment groove 503 is provided on the side of the rotating sleeve 502. Separating nets 208 inside the separating pot 202 are provided on both sides... A side slider 501 is provided, allowing the separation mesh 208 to slide longitudinally to accommodate polishing processes of different quantities of jewelry. The user can adjust the height of the separation mesh 208 according to the amount of material in the pot to obtain the best separation effect. When adjusting, the user first needs to rotate the rotating sleeve 502 located on the side of the side slider 501 so that the abutment groove 503 on the side of the rotating sleeve 502 is aligned with the end of the sliding column 504. At this time, the user can slide to adjust the height of the separation mesh 208. When the end of the sliding column 504 abuts against the corresponding positioning groove 506 again, the user can rotate the rotating sleeve 502 back to the horizontal state. At this time, the end of the sliding column 504 abuts against the side of the rotating sleeve 502 again. Since the sliding column 504 cannot slide at this time, the position of the current separation mesh 208 is fixed.

[0021] In use, this invention first has a support arm 205 sliding on each side of the operating table 1. A mounting cylinder 201 rotates between the support arms 205 via a mounting clamp 204. A separation pot 202 and a polishing pot 203 rotate on either side of the mounting cylinder 201. The ends of the separation pot 202 and polishing pot 203 are fixed to the mounting cylinder 201 by screws, ensuring a sealed state inside the mounting cylinder 201 when closed. When polishing jewelry, the polishing pot 203 is rotated until its bottom side contacts the support table 207. Then, the jewelry, polishing needle, and corresponding additives are added to the polishing pot 203 through the top opening, and then the pot is closed. The separating pot 202 seals the interior of the mounting cylinder 201, allowing the motor-driven drive disc 3 to perform the polishing process. After polishing, to facilitate separation of the jewelry, the mounting cylinder 201 is rotated, causing the separating pot 202 to rotate to the bottom. The drive disc 3 is then rotated further, allowing the mixture inside the separating pot 202 to be fully separated by the separating mesh 208. After separation, the operator simply opens the polishing pot 203 on the top side to directly remove the polished jewelry from the surface of the separating mesh 208. This facilitates operation and avoids injury to the operator. During the rotation of the mounting cylinder 201, adjustments are made to the side support arms for easy adjustment. To adjust the height of the mounting cylinder 201, the user needs to rotate the adjusting screw 206 located at the end of the operating table 1, causing the moving frame 209 to move inward towards the operating table 1. During this process, the inclined plates 210 fixed at both ends of the moving frame 209 will push the support arm 205 upward through the arc-shaped groove on the bottom side of the support arm 205, thereby raising the overall height of the mounting cylinder 201, facilitating the rotation and adjustment of the mounting cylinder 201. The separating net 208 inside the separating pot 202 is provided with side sliders 501 on both sides, allowing the separating net 208 to slide longitudinally to accommodate polishing processes of different quantities of jewelry. The user can adjust the separating net according to the quantity of materials in the pot. The height of the separation net 208 is adjusted to achieve the best separation effect. When adjusting, the user first needs to rotate the rotating sleeve 502 located on the side of the side slider 501 so that the abutment groove 503 on the side of the rotating sleeve 502 is aligned with the end of the sliding column 504. At this time, the user can slide to adjust the height of the separation net 208. When the end of the sliding column 504 abuts against the corresponding positioning groove 506 again, the user can rotate the rotating sleeve 502 back to the horizontal state. At this time, the end of the sliding column 504 abuts against the side of the rotating sleeve 502 again. Since the sliding column 504 cannot slide at this time, the position of the current separation net 208 is fixed.

[0022] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A surface polishing device for jewelry, comprising an operating table (1), wherein a drive disk (3) is rotatably connected to the center of the operating table (1), and a plurality of electromagnets (4) are mounted on the drive disk (3), characterized in that: A polishing structure (2) is arranged in the middle of the operating table (1), the polishing structure (2) comprises support arms (205), one support arm (205) is slidably connected to each of two sides of the operating table (1), a mounting hoop (204) is rotatably connected between the two support arms (205), a mounting cylinder (201) is mounted in the middle of the mounting hoop (204), two ends of the mounting cylinder (201) are respectively and rotatably connected with a separation pot (202) and a polishing pot (203), a support table (207) is fixedly connected to the middle of the operating table (1), a separation net (208) is arranged on the inner side of the separation pot (202), and an adjusting structure (5) is connected between the separation net (208) and the separation pot (202).

2. The surface polishing device for jewelry according to claim 1, characterized in that: Sealing gaskets (211) are fixedly connected to both sides of the mounting cylinder (201), the separation pot (202) and the polishing pot (203) are respectively abutted against the end portions of the mounting cylinder (201) through the sealing gaskets (211), and the end portions of the separation pot (202) and the polishing pot (203) are fixed to the mounting cylinder (201) through screws.

3. The surface polishing device for jewelry according to claim 1, characterized in that: A moving frame (209) is slidably connected to the inner side of the operating table (1), the moving frame (209) is of a "U"-shaped structure, and two ends of the moving frame (209) are respectively and slidably connected to the support arms (205) arranged on the same side.

4. The surface polishing device for jewelry according to claim 3, characterized in that: Two ends of the moving frame (209) are respectively and fixedly connected with an inclined plate (210), an arc-shaped groove is formed on the inner side of the support arm (205), and the support arm (205) is slidably connected with the inclined surface of the inclined plate (210) through the arc-shaped groove on the bottom side.

5. The surface polishing device for jewelry according to claim 3, characterized in that: An adjusting screw (206) is rotatably connected to the middle of the operating table (1), and the middle of the moving frame (209) is in threaded connection with the adjusting screw (206).

6. The surface polishing device for jewelry according to claim 1, characterized in that: The adjusting structure (5) comprises side sliders (501), two ends of the separation net (208) are respectively and fixedly connected with one side slider (501), and the side sliders (501) are slidably connected to the inner side of the separation pot (202).

7. The surface polishing device for jewelry according to claim 6, characterized in that: A plurality of positioning grooves (506) are formed on the inner side of the separation pot (202), the plurality of positioning grooves (506) are vertically arranged at equal intervals, a sliding column (504) is slidably connected to the side surface of the side slider (501), and the end of the sliding column (504) is abutted against the separation pot (202) through the positioning groove (506).

8. The surface polishing device for jewelry according to claim 7, characterized in that: Both ends of the sliding column (504) are of hemispherical structures, and a spring (505) is fixedly connected between the sliding column (504) and the side slider (501).

9. A surface polishing device for jewelry according to claim 7, characterized in that: A rotating sleeve (502) is rotatably connected to the middle of the side slider (501), and the end of the sliding column (504) is abutted against the rotating sleeve (502).

10. A surface polishing device for jewelry according to claim 9, characterized in that: The rotating sleeve (502) is of a square-shaped structure, and a contact groove (503) is formed on the side surface of the rotating sleeve (502).

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