A bracelet polishing and finishing all-in-one machine

Abstract

The utility model discloses a bracelet file repair polishing integrated machine, it includes frame, the frame is installed with the bracelet wrist mouth adjusting sliding table of bracelet center can be determined, be equipped with the bracelet rotating mechanism of bracelet wrist mouth adjusting sliding table on being able to clamp the bracelet and can drive bracelet rotation along the axis, the frame is installed with tool support, the file repair polishing integrated tool of file repair and polishing can be installed in tool support to the outer surface of bracelet, the bracelet wrist mouth adjusting sliding table can drive bracelet and extend into file repair polishing integrated tool. The utility model has can complete the file repair and polishing two processes of bracelet once, occupies little space, and the advantages such as high efficiency, strong suitability.

Description

Technical Field

[0001] This utility model relates to the field of jewelry equipment, specifically a bracelet filing and polishing integrated machine. Background Technology

[0002] In the production process of bracelets, the bracelets first need to be welded, and then manually filed. To improve the bracelet's appearance, the outer surface needs to be polished to achieve a mirror-like finish. Currently, most techniques involve manually filing the bracelets first, followed by polishing with a polishing device. This two-step process is inefficient and wastes human resources. Furthermore, during the polishing process, the bracelets and cutting tools shake, easily creating vibration marks on the bracelets, which negatively impacts production quality. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a bracelet filing and polishing integrated machine that can complete the two processes of filing and polishing of bracelets in one go.

[0004] To solve the above-mentioned technical problems, this utility model includes a frame, characterized in that: a bracelet wrist opening adjustment slide is installed on the frame to fix the center of the bracelet; a bracelet rotation mechanism is provided on the bracelet wrist opening adjustment slide to clamp the bracelet and drive the bracelet to rotate along the axis; a tool holder is installed on the frame; a filing and polishing integrated tool is installed in the tool holder to file and polish the outer surface of the bracelet; and the bracelet wrist opening adjustment slide can drive the bracelet to extend into the filing and polishing integrated tool.

[0005] By adopting the above technology, the center of the bracelet is fixed by the bracelet wrist adjustment slide, and the bracelet rotation device clamps the bracelet to ensure the stability of the bracelet rotation. The bracelet is then inserted into the filing and polishing integrated tool by the bracelet wrist adjustment slide. The filing and polishing integrated tool completes the filing and polishing processes of the bracelet in sequence. Both processes of the bracelet are completed by one tool, saving manpower and improving processing efficiency.

[0006] The integrated filing and polishing tool includes a rotating gear disk. An upper pressure plate is fixed to the front side of the rotating gear disk, and a rear cover plate is fixed to the rear side. A ring of teeth is provided on the outer edge of the rotating gear disk. Three disc-shaped blades are installed inside the rotating gear disk. Half of the outer surface of each blade is a filing edge, and the other half is a polishing edge. The centers of the three blades form an openable / closeable grinding space. The grinding space is located at the axis of the integrated filing and polishing tool. Rotating the rotating gear disk in different directions changes the type of blade forming the grinding space. A drive device is provided at the rear of the integrated filing and polishing tool to drive its forward and reverse rotation. The integrated filing and polishing tool has a feature extending radially from its outer surface to the grinding area. The feed inlet of the space forms a grinding space through three blades. Half of the blades are filing edges. When the filing edges face the grinding space, the integrated filing and polishing tool is in filing mode. The bracelet is placed into the grinding space through the feed inlet. At this time, the bracelet rotation mechanism drives the bracelet to rotate along the axis. The outer surface of the bracelet passes through the grinding space, completing the filing process. Then, the drive device drives the integrated filing and polishing tool to rotate, with the polishing edges facing the grinding space. At this time, the bracelet rotation mechanism drives the bracelet to rotate along the axis, completing the polishing process. By rotating the integrated filing and polishing tool forward and backward, different blades come into contact with the bracelet. Two processing steps of the bracelet are completed with one tool, improving processing efficiency.

[0007] The blade has a through hole at its axis and an arc-shaped rotation limiting groove. A radial compression spring is installed under the blade, and two pins are mounted on the spring. The two pins are respectively installed in the through hole and the rotation limiting groove of the blade. Half of the rotation limiting groove is located inside the filing blade and the other half is located inside the polishing blade. When the rotating gear disk rotates, the pins and the compression spring rotate relative to each other. The rotating gear disk drives the pins to move within the rotation limiting groove, thus causing relative rotation between the rotating gear disk and the blade. The pins limit the angle of relative rotation, ensuring that the switching between the filing blade and the polishing blade is achieved after one revolution of the rotating gear disk. At the same time, it ensures the orientation angle of the feed port, ensuring that the bracelet can be smoothly removed from the feed port. The structure is simple and convenient, and the switching between different blades is convenient. It also saves space, eliminates the need to move the bracelet, and improves processing efficiency.

[0008] An adjustable cutter disc is provided between the rotating gear disc and the rear cover plate. The adjustable cutter disc has three adjustment surfaces, each of which is arc-shaped. The outer end of the compression spring presses against the arc-shaped surface. The distance between the adjustment surface and the axis gradually increases. By manually rotating the adjustable cutter disc, the distance between the compression spring and the axis of the cutter disc can be adjusted, thereby adjusting the distance between the three blades and the axis, and thus adjusting the size of the grinding space. Different sizes of grinding spaces are suitable for bracelets with different diameters. By manually adjusting the adjustable cutter disc, the applicability of the cutter is improved.

[0009] The blade is equipped with a ring platform, and the rotating gear disk contains a fork that can move towards the feed port. The end face of the fork near the feed port has an arc-shaped surface, which presses against the ring platform of the blade. The frame is equipped with a mold-opening ejector rod that can push the fork to move along the feed port. By pressing the fork against the mold-opening ejector rod, the fork squeezes the ring platform of the blade towards the feed port. Subsequently, the compression spring is compressed, and the two blades on the feed port side move radially outward, thereby opening the grinding space to facilitate the entry and exit of the bracelet. The grinding space can be opened or closed by the mold-opening ejector rod to improve processing efficiency and make the processing process more automated.

[0010] The bracelet wrist adjustment slide includes a base plate. The end of the base plate facing the integrated filing and polishing tool is provided with a floating centering plate that can be centered. The floating centering plate is provided with three clamping jaws that can tighten and hold the inner diameter of the bracelet. The bracelet's axis is fixed by the three clamping jaws to prevent the bracelet from tilting or shaking when rotating, thus ensuring the processing quality.

[0011] The bracelet rotation mechanism includes two driven rubber wheels mounted on a floating centering plate, which are symmetrically arranged front and rear. A driving rubber wheel, driven by a driving device, is mounted on the base plate. The driving and driven rubber wheels are on the same horizontal plane. The driving rubber wheel can move left and right. After the driving rubber wheel moves, it cooperates with the driven rubber wheel to press the outer surface of the bracelet and fix its position. When the driving device drives the driving rubber wheel to rotate, the bracelet rotates through friction, thus ensuring the stability of the bracelet's rotation and improving the rotation efficiency.

[0012] The driving and driven rubber wheels are provided with annular grooves, which can fit against the outer surface of the bracelet, increase friction, provide rotational power for the bracelet, ensure the stability of the bracelet, and prevent the bracelet from tilting.

[0013] In summary, this utility model has the advantages of being able to complete both filing and polishing processes of a bracelet in one go, occupying little space, being highly efficient, and having strong applicability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 for Figure 1 Top view of the structure;

[0016] Figure 3 A three-dimensional structural diagram of the bracelet wrist adjustment slide and bracelet rotation mechanism;

[0017] Figure 4 A schematic diagram of the bracelet wrist adjustment slide and bracelet rotation mechanism;

[0018] Figure 5A schematic diagram of a filing and polishing integrated tool and a mold opening ejector pin;

[0019] Figure 6 A three-dimensional structural diagram of a tool that integrates filing and polishing;

[0020] Figure 7 A schematic diagram of the three-dimensional structure of the integrated filing and polishing tool without showing the upper pressure plate;

[0021] Figure 8 A three-dimensional structural diagram of a filing and polishing integrated tool is shown, excluding the upper pressure plate and rotating gear disk.

[0022] Figure 9 for Figure 8 Top view of the structure;

[0023] Figure 10 This is a schematic diagram of the blade, compression spring, and adjustable cutter head.

[0024] Figure 11 This is a schematic diagram of the blade and compression spring. Detailed Implementation

[0025] like Figure 1-11As shown, this utility model is a bracelet filing, polishing, and repairing integrated machine, which includes a frame 1, a worktable on the frame 1, and a bracelet rotating mechanism 3 on the worktable that can clamp bracelets and drive them to rotate along an axis. Below the bracelet rotating mechanism 3 is a bracelet wrist opening adjustment slide 2 that can adjust the diameter of the clamped bracelet. A filing, polishing, and repairing integrated tool 5 is mounted on the worktable, allowing the bracelet to enter. The filing, polishing, and repairing integrated tool 5 includes a blade 53, which contains either a filing blade 531 for filing the bracelet or a polishing blade 532 for polishing the bracelet, and the filing blade 531 and polishing blade 532 can be changed as needed. When processing the bracelet, the bracelet is first placed in the bracelet rotating mechanism 3, and the center of the bracelet is fixed by an automatic centering clamping mechanism. The bracelet is then clamped by the bracelet rotating mechanism 3. The bracelet wrist opening adjustment slide 2 adjusts the clamp, allowing the bracelet to enter the filing, polishing, and repairing integrated tool 5, where the filing blade 531 is in contact with the bracelet. The bracelet is rotated by the bracelet rotating mechanism 3, and its outer surface is successively passed through the filing blade 531 to complete the filing process. After the bracelet is filed, the bracelet rotating mechanism 3 stops rotating, and the filing blade 531 of the integrated filing and polishing tool 5 changes to the polishing blade 532. Then, the bracelet rotating mechanism 3 drives the bracelet to rotate, and the outer surface of the bracelet is successively passed through the polishing blade to complete the polishing process. By changing the filing blade 531 to the polishing blade 532, the filing and polishing processes can be carried out separately without moving the bracelet, reducing the number of steps and improving efficiency and accuracy. The frame 1 is equipped with a mold opening ejector 6 that can open the integrated filing and polishing tool 5. After polishing is completed, the integrated filing and polishing tool 5 is opened, and the bracelet is taken out, completing the filing and polishing process of the bracelet.

[0026] like Figure 1-4As shown, the bracelet wrist adjustment slide 2 includes a base plate 21 and a linear module installed between the base plate 21 and the worktable. The linear module can drive the base plate 21 to move left and right. A floating centering plate 22 for fixing the center of the bracelet is installed on the right end of the base plate 21. The floating centering plate 22 is provided with three grippers 23, which fit against the inner surface of the bracelet to ensure the position of the bracelet's center. The three grippers 23 of the floating centering plate 22 can be tightened outward to ensure the center of the bracelet. It can also adapt to bracelets with different wrist sizes, improving the applicability of the equipment. The bracelet rotation mechanism 3 includes a driving rubber wheel 31 and two driven rubber wheels 32 that can jointly hold and rotate the bracelet. Two driven rubber wheels 32 are installed on the right end of the floating centering plate 22, and the two driven rubber wheels 32 are symmetrically arranged in the front and back direction. The two driven rubber wheels 32 can rotate along the axis. A movable drive wheel mounting plate is installed on the left side of the base plate 21. A drive wheel 31 is mounted on the drive wheel mounting plate. The axis of the drive wheel 31 is located at the symmetrical center of two driven wheels 32. The two driven wheels 32 are symmetrically arranged along a line formed by the center of the drive wheel 31 and the center of the floating centering disk 22. The outer surfaces of all three wheels have annular grooves, which fit against the outer surface of the bracelet. The distance and angle between the three wheels are equal, providing the bracelet with the same force. The leftmost of the three wheels is the drive wheel 31. A motor mounting plate, higher than the drive wheel 31, is mounted on the drive wheel mounting plate. A drive motor is fixedly connected to the drive end of the drive motor. A driven gear is fixedly connected to the upper end of the drive wheel 31. The drive gear and driven gear mesh, and after the drive device drives the drive wheel to rotate, the drive wheel 31 can be rotated through gear transmission. A cylinder is located at the left end of the drive wheel mounting plate to drive its left and right movement. Pushing the cylinder to the left causes the drive rubber wheel 31 to adhere to the bracelet. The drive rubber wheel 31 and the driven rubber wheel 32 press against the bracelet's outer surface at three points, increasing friction. A drive mechanism rotates the drive gear, which in turn drives the driven gear, causing the drive rubber wheel 31 to rotate, thus rotating the bracelet. As the bracelet rotates, the other two rubber wheels support it and rotate relative to it, ensuring balance. With the drive rubber wheel 31 and the driven rubber wheel 32 on the same horizontal line, the bracelet is placed horizontally during processing. The external pressure from the drive rubber wheel 31 and the internal tension of the three-jaw chuck work together to reduce wobbling during processing, minimizing the formation of vibration marks during polishing and improving production quality.

[0027] like Figure 1-4As shown, a vertical plate is provided on the frame 1, located to the right of the bracelet wrist adjustment slide 2. A template rotating seat upright plate is mounted on the vertical plate, and a mold rotating seat is mounted on the template rotating seat upright plate. A tool holder 41 is installed inside the mold rotating seat, and a filing and polishing integrated tool 5 is installed inside the tool holder 41. The axis of the filing and polishing integrated tool 5 is horizontally set, and three circular blades 53 are provided inside the filing and polishing integrated tool 5. The three blades 53 form a polishing space 533 at the axis of the filing and polishing integrated tool 5 for polishing the bracelet. The three blades 53 surround the bracelet, and the cutting edges of the blades 53 contact the outer surface of the bracelet. When the bracelet rotates, the three blades 53 simultaneously file or polish the outer surface of the bracelet. One end of the filing and polishing integrated tool 5 has an inlet 55 for the bracelet to enter the polishing space 533. The mold opening device can press the blades 53 to open / close the polishing space 533. When the bracelet needs to enter / exit, the mold opening device opens the grinding space 533, and the bracelet enters / exits the grinding space 533 through the feed port 55.

[0028] like Figure 5-11 As shown, the integrated filing and polishing tool 5 is disc-shaped and includes an upper pressure plate 52, a rotating gear disk 51, an adjustable tool disk 56, and a rear cover plate 54. The upper pressure plate 52, the rotating gear disk 51, and the rear cover plate 54 are fixed together by bolts. A ring of gears is provided around the rotating gear disk 51. The integrated filing and polishing tool 5 is equipped with a drive device that can drive the rotating gear disk 51 to rotate.

[0029] like Figure 9-11 As shown, the integrated filing and polishing tool 5 contains three compression springs 57, all arranged radially along the tool disc. The angles between adjacent compression springs 57 are the same. Each compression spring 57 has two pins, both vertically arranged, distributed along the same radial direction of the tool. The rotating gear disc 51 has grooves for limiting the position of the compression springs 57. The blade 53 is disc-shaped, with a filing edge 531 and a polishing edge 532 on its outer surface edge. A through hole is located at the center of the blade 53, and an arc-shaped rotation limiting groove 534 surrounds the center. The two pins of the compression springs 57 extend into the through hole and rotation limiting groove 534 of the blade 53, respectively. The blade 53 can rotate along its axis, and after rotation, the pins rotate relative to the blade 53 along the rotation limiting groove 534. The rotation angle of the blade 53 is limited by the pins.

[0030] like Figure 9-10As shown, the adjustable cutter head 56 has an adjustment surface facing the cutter head axis. The adjustment surface is arc-shaped, and its distance from the axis gradually changes along the rotation direction. The radially outer end of the pin presses against the adjustment surface of the adjustable cutter head 56. When the adjustable cutter head 56 rotates, the distance between the pin and the axis can be adjusted, thereby adjusting the distance between the blades 53 and the axis, thus changing the distance between the three blades 53 and the size of the grinding space 533. By changing the size of the grinding space 533, it can accommodate different bracelet diameters. This increases the applicability of the device for grinding, making it suitable for bracelets of different diameters.

[0031] like Figure 5-11 As shown, in this embodiment, the rotation limiting groove 534 is a semi-circular hole, allowing the blade 53 to rotate 90° along its axis. The outer end of the blade 53 is provided with a filing edge 531 and a polishing edge 532, each located on one half of the outer edge of the blade 53. One half of the rotation limiting groove 534 is located inside the filing edge 531, and the other half is located inside the polishing edge 532. When the pin is located on one side of the rotation limiting groove 534, the filing edges 531 of the three blades 53 face the axis of the tool, and the edges that fit against the bracelet are all filing edges 531, allowing for filing and repair of the bracelet's outer surface. When the rotating gear disk 51 rotates, the cutter drives the pin to rotate, and the pin moves within the rotating limiting groove 534. The rotating gear disk 51 and the blade 53 rotate relative to each other. When the pin is on the other side of the rotating limiting groove 534, the polishing blade 532 faces the axis of the filing and polishing integrated cutter 5. At this time, all blades in contact with the outer surface of the bracelet are polishing blades 532. The bracelet then rotates, and the polishing blades 532 polish the bracelet, completing the polishing process. The drive device drives the cutter to rotate in different directions. The cutter disk rotates one revolution each time it rotates, ensuring that the opening of the cutter disk faces the bracelet's wrist opening adjusting slide 2, ensuring that the bracelet enters the grinding space 533 formed by the cutter disk. This also facilitates the opening and closing of the grinding space 533 by the mold opening device. The drive device includes a driving wheel and a driven wheel, with the driven wheel driving the transmission gear to rotate. A motor mounting plate is installed on the frame 1. A transmission gear that drives the drive wheel to rotate is installed on the motor mounting plate and meshes with the adjustable cutter head 56. After meshing, the rotation of the transmission gear can drive the rotation of the adjustable cutter head 56.

[0032] like Figure 7-9As shown, the front end face of the blade 53 is provided with an annular boss. A groove is provided inside the cutter head, and a shift fork 58 that can move towards the feed inlet 55 of the cutter head is installed in the groove. The outer surface of the shift fork 58 is arc-shaped, and a top block 581 is provided at the end of the shift fork 58 away from the feed inlet 55. By pressing the top block 581, the shift fork 58 can be pressed to move along the groove. A clearance groove 57 is provided at the end of the shift fork 58 near the opening, which is used to avoid the blade 53 located on one side of the shift fork 58. The side of the shift fork 58 near the feed inlet 55 is arc-shaped, and the arc-shaped surface can fit against the annular bosses of the two blades 53 near the feed inlet 55. When the shift fork 58 approaches the feed inlet 55, the blades 53 on both sides of the feed inlet 55 move along the arc-shaped surface of the shift fork 58 by pushing the annular bosses. The shift fork 58 moves towards the feed inlet 55, and the front end of the shift fork 58 pushes the blade 53 to slide along the arc surface. The compression spring 57 under the blade 53 contracts and compresses radially along the cutter head. At this time, the distance between the two blades 53 near the feed inlet 55 increases, and the grinding space 533 between the three blades 53 opens. The bracelet enters the grinding space 533 through the feed inlet 55. At this time, the clearance groove 57 of the shift fork 58 avoids the grinding space 533, allowing the bracelet to enter between the three blades 53. After the bracelet enters the grinding space 533, the shift fork 58 moves away from the feed inlet 55, and the compression spring 57 pushes out the blade 53. The blade 53 pushes the shift fork 58 back to its original position. The three blades 53 are pushed out by the spring and fit against the bracelet, tangential to it, thus completing the processing of the bracelet. When the bracelet is to be removed from the grinding space 533, the pressure spring 57 is compressed by the top pressure fork 58, the grinding space 533 is opened, and the bracelet can be removed along the feed port 55.

[0033] like Figure 1 , 2 As shown in Figure 5, a push rod plate is installed on the frame 1, and a movable mold-opening push rod 6 is installed on the push rod plate. The mold-opening push rod 6 faces the top block 581 of the shift fork 58. The cutter head has a through hole for the mold-opening push rod 6 to extend into and press against the top block 581. A cylinder is provided on the right side of the mold-opening push rod 6. The cylinder drives the mold-opening push rod 6 to move towards the feed port 55 of the cutter head. The cutter head has a mold-opening hole aligned with the mold-opening push rod 6. The mold-opening push rod 6 extends into the cutter head from the mold-opening hole and presses against the top block 581. The movement of the mold-opening push rod 6 driven by the cylinder presses against the shift fork 58. The movement of the mold-opening push rod 6 is controlled by the cylinder to control the opening and closing of the grinding space 533, thereby facilitating the entry and exit of the bracelet.

[0034] like Figure 1-11As shown above, the workflow of this utility model is as follows: First, adjust the adjustable cutter head 56 according to the diameter of the bracelet to be processed. The adjustable cutter head 56 rotates to adjust the distance between the blades 53, thereby adjusting the size of the grinding space 533. Then, place the bracelet in the floating centering plate 22, which determines the position of the bracelet's center. The mold opening ejector 6 presses inward against the top block 581 of the shift fork 58, and the shift fork 58 pushes the two top springs on the left side to compress, opening the grinding space 533. The cylinder pushes the active rubber wheel 31 to move to the right until the active rubber wheel 31 presses against the bracelet, pressing the bracelet tightly from the outside. The linear module of the bracelet wrist opening adjustment slide 2 drives the movement of the bracelet wrist opening adjustment slide 2, thereby moving the bracelet to the right until one side of the bracelet's diameter enters the grinding space 533. At this time, the mold opening ejector 6 retracts, and the grinding space 533 closes. At this point, the drive mechanism on the rear side of the tool drives the integrated filing and polishing tool 5 to rotate clockwise one revolution, at which point the filing blade 531 is tangent to the outer surface of the bracelet. Simultaneously, the bracelet rotation mechanism 3 rotates, and the active rubber wheel 31 rotates, causing the bracelet to rotate along its axis. The bracelet then rotates within the grinding space 533, undergoing filing by the filing blade 531. After filing, the drive mechanism on the rear side of the tool drives the integrated filing and polishing tool 5 to rotate counterclockwise one revolution, at which point the polishing blade 532 is tangent to the outer surface of the bracelet. The bracelet rotation mechanism 3 then drives the bracelet to rotate, polishing it by the polishing blade 532. After polishing, the mold opening ejector 6 presses down to open the grinding space 533, and the bracelet wrist adjustment slide 2 moves to the left, bringing out the finished bracelet, thus completing the bracelet processing.

Claims

1. A bracelet filing and polishing integrated machine, comprising a frame (1), characterized in that: The frame (1) is equipped with a bracelet wrist opening adjustment slide (2) that can fix the center of the bracelet. The bracelet wrist opening adjustment slide (2) is equipped with a bracelet rotation mechanism (3) that can clamp the bracelet and drive the bracelet to rotate along the axis. The frame (1) is equipped with a tool holder (41). The tool holder (41) is equipped with a filing and polishing integrated tool (5) that can file and polish the outer surface of the bracelet. The bracelet wrist opening adjustment slide (2) can drive the bracelet to extend into the filing and polishing integrated tool (5).

2. The bracelet filing and polishing integrated machine as described in claim 1, characterized in that: The integrated filing and polishing tool (5) includes a rotating gear disk (51), with an upper pressure plate (52) fixed to the front side and a rear cover plate (54) fixed to the rear side. The outer edge of the rotating gear disk (51) is provided with a ring of teeth. Three disc-shaped blades (53) are installed inside the rotating gear disk (51). Half of the outer surface of the blades (53) is a filing blade (531) and the other half is a polishing blade (532). The three blades (53) form a center that can open / Closed grinding space (533), the grinding space (533) is located at the axis of the filing and polishing integrated tool (5), the rotating gear disk (51) can change the blade type of the grinding space (533) after rotating in different directions, the filing and polishing integrated tool (5) is provided with a drive device to drive the filing and polishing integrated tool (5) to rotate forward and reverse, and the filing and polishing integrated tool (5) is provided with a feed port (55) extending radially from the outer surface to the grinding space (533).

3. The bracelet filing and polishing integrated machine as described in claim 2, characterized in that: The blade (53) has a through hole at its axis and an arc-shaped rotation limiting groove (534) on its blade (53). A radial compression spring (57) is installed under the blade (53). The compression spring (57) has two pins, which are respectively installed in the through hole and the rotation limiting groove (534) of the blade (53). Half of the rotation limiting groove (534) is located inside the filing blade (531), and the other half is located inside the polishing blade (532).

4. The bracelet filing, polishing and repairing integrated machine as described in claim 3, characterized in that: An adjustable cutter disc (56) is provided between the rotating gear disc (51) and the rear cover plate (54). The adjustable cutter disc (56) has three adjustment surfaces, which are arc-shaped. The outer end of the compression spring (57) presses against the arc-shaped surface, and the distance between the adjustment surface and the axis gradually increases.

5. The bracelet filing and polishing integrated machine as described in claim 2, characterized in that: The blade (53) is provided with a ring platform, and the rotating gear disk (51) is provided with a fork (58) that can move toward the feed port (55). The end face of the fork (58) near the feed port (55) is provided with an arc surface, and the arc surface presses against the ring platform of the blade (53). The frame (1) is provided with a mold opening ejector (6) that can push the fork (58) to move along the feed port (55).

6. The bracelet filing, polishing and repairing integrated machine as described in claim 1, characterized in that: The bracelet wrist opening adjustment slide (2) includes a base plate (21). The end of the base plate (21) facing the filing and polishing integrated tool (5) is provided with a floating centering plate (22) that can be centered. The floating centering plate (22) is provided with three clamping jaws (23) that can tighten and hold the inner diameter of the bracelet.

7. The bracelet filing, polishing, and repairing integrated machine as described in claim 6, characterized in that: The bracelet rotating mechanism (3) includes two driven rubber wheels (32) mounted on a floating centering plate (22). The two driven rubber wheels (32) are symmetrically arranged front and back. An active rubber wheel (31) driven by a driving device is mounted on the base plate (21). The active rubber wheel (31) and the driven rubber wheel (32) are on the same horizontal plane. The active rubber wheel (31) can move in the left and right directions.

8. The bracelet filing and polishing integrated machine as described in claim 1, characterized in that: The driving rubber wheel (31) and the driven rubber wheel (32) are provided with annular grooves.

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