Deburring device for jewelry production

Abstract

The utility model relates to the technical field of jewelry production, in particular to a deburring device for jewelry production, which comprises a base, a moving plate is mounted on the base through a sliding mechanism, two supporting frames are vertically and fixedly mounted on the upper end face of the moving plate, a shell is arranged between the two supporting frames, a ball cover is rotatably mounted on the upper end face of the shell, and a rotating shaft is mounted on the ball cover. The polishing device comprises a shell, a plurality of polishing beads are arranged in the shell, connecting shafts rotationally penetrating through supporting frames are transversely and fixedly installed on the outer side walls of the two sides of the shell correspondingly, a mounting plate is transversely and fixedly installed on the outer side wall of one supporting frame, the mounting plate is connected with a movement control mechanism, and a first motor is arranged on the upper end face of the mounting plate; by increasing irregular movement of the polishing beads, contact between the polishing beads and jewelry is promoted, and the burr removing effect is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of jewelry production, in particular to a jewelry production deburring device. Background Art

[0002] There are residual chips and extremely fine metal particles on the surface of metal parts, which are called burrs. The more burrs there are, the lower the quality standard.

[0003] However, in the prior art, burr removal for jewelry generally involves placing the jewelry in a rotatable housing and placing abrasive beads in the housing to perform contact polishing on the jewelry to remove the burrs. However, the simple rotation of the housing easily results in unclear relative displacement between the abrasive beads and the jewelry during movement, resulting in low polishing efficiency and unsatisfactory burr removal. Therefore, we propose a deburring device for jewelry production. Utility Model Content

[0004] The utility model provides a jewellery production deburring device, which solves the above-mentioned technical problems.

[0005] The solution of the utility model to solve the above technical problems is as follows: A jewelry production deburring device includes a base, the base is equipped with a movable plate through a sliding mechanism, two support frames are vertically fixedly installed on the upper end surface of the movable plate, a shell is provided between the two support frames, a ball cover is rotatably installed on the upper end surface of the shell, a plurality of polishing beads are provided in the shell, and connecting shafts that rotate and penetrate the support frames are respectively fixedly installed laterally on the outer side walls of both sides of the shell, a mounting plate is fixedly installed laterally on the outer side walls of one of the support frames, the mounting plate is connected to a movable control mechanism, a first motor is provided on the upper end surface of the mounting plate, and the first motor is connected to the corresponding connecting shaft on the same side through a transmission mechanism.

[0006] Preferably, the sliding mechanism includes a sliding groove transversely opened on the upper end surface of the base, and a sliding block fixedly connected to the lower end surface of the movable plate is slidably mounted on the inner side wall of the sliding groove.

[0007] Preferably, the movement control mechanism includes a slotted plate fixedly mounted laterally on the outer side wall of the mounting plate, a slot penetrating the slotted plate is provided on the upper end surface of the slotted plate, a second motor is fixedly mounted vertically on the upper end surface of the base, a connecting rod is fixedly mounted laterally on the output shaft of the second motor, a control shaft is vertically rotatably mounted on the end of the connecting rod, and the control shaft rotates through the slot.

[0008] Preferably, the transmission mechanism includes a pulley fixedly sleeved on the outer side wall of one of the connecting shafts and the output shaft of the first motor, and the two pulleys are connected by belt transmission.

[0009] Preferably, small holes penetrating the shell are evenly opened inside the shell, and a guide tube is vertically fixedly installed at the lower part of the shell, the guide tube surrounds a plurality of small holes, and a collecting cylinder is threadedly sleeved on the lower end of the guide tube.

[0010] The beneficial effects of the utility model are:

[0011] 1. The first motor is set to cooperate with the pulley and other components to drive the shell to rotate, so that the polishing beads in the shell are in friction contact with the jewelry to achieve polishing and deburring. At the same time, the shell is indirectly set on the mobile plate, and the second motor is used to cooperate with the slotted plate and other components to indirectly drive the shell to perform horizontal reciprocating motion while rotating, so that the polishing beads in the shell perform irregular movement, increasing the friction between the polishing beads and the jewelry, improving the deburring efficiency, and optimizing the burr removal effect;

[0012] 2. Through the small hole set at the bottom of the shell, after grinding is completed, only the second motor can be started to make the shell perform horizontal reciprocating motion, so that the debris accumulated in the bottom of the shell enters the collection barrel through the small hole at the bottom of the shell, which is convenient for the recovery and cleaning of the debris.

[0013] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following is a detailed description of the preferred embodiments of the present invention with the accompanying drawings. The specific implementation methods of the present invention are given in detail in the following embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of a jewelry production deburring device proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the base structure of a jewelry production deburring device proposed in the utility model;

[0017] Figure 3 This is a schematic diagram of the shell structure of a jewelry production deburring device proposed by the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of the polishing bead structure of a jewelry production deburring device.

[0019] Legend:

[0020] 1. Base; 2. Moving plate; 3. Support frame; 4. Housing; 5. Polishing beads; 6. Ball cover; 7. Connecting shaft; 8. Mounting plate; 9. First motor; 10. Slide groove; 11. Slider; 12. Slotted plate; 13. Slot; 14. Second motor; 15. Connecting rod; 16. Control shaft; 17. Pulley; 18. Belt; 19. Export pipe; 20. Collection cylinder. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4 The principles and features of the present invention are described, and the examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0022] like Figure 1-4 As shown, the utility model is a jewelry production deburring device, including a base 1, a movable plate 2 is installed on the base 1 through a sliding mechanism, two support frames 3 are vertically fixedly installed on the upper end surface of the movable plate 2, a shell 4 is provided between the two support frames 3, a ball cover 6 is rotatably installed on the upper end surface of the shell 4, a plurality of polishing beads 5 are provided in the shell 4, and connecting shafts 7 that rotate and penetrate the support frames 3 are fixedly installed horizontally on the outer walls of both sides of the shell, a mounting plate 8 is fixedly installed horizontally on the outer wall of one of the support frames 3, the mounting plate 8 is connected to a movement control mechanism, a first motor 9 is provided on the upper end surface of the mounting plate 8, and the first motor 9 is connected to the corresponding motor on the same side through a transmission mechanism. The connecting shaft 7 is connected to the first motor 9, and the transmission mechanism includes a pulley 17 fixedly sleeved on one of the connecting shafts 7 and the outer wall of the output shaft of the first motor 9. The two pulleys 17 are connected by a belt 18. The device indirectly drives the shell 4 to perform a lateral reciprocating motion by arranging a second motor 14 in conjunction with components such as the slotted plate 12, so that the shell 4 performs a lateral reciprocating motion while rotating, making the movement of the polishing beads 5 in the shell 4 more complicated, increasing the contact friction between the polishing beads 5 and the jewelry, optimizing the deburring effect, and improving work efficiency. A small hole is provided at the bottom of the shell 4 to facilitate the recycling of debris with the collection cylinder 20.

[0023] Specifically, the sliding mechanism includes a slide groove 10 that is horizontally opened on the upper end surface of the base 1, and a slider 11 that is fixedly connected to the lower end surface of the movable plate 2 is slidably installed on the inner side wall of the slide groove 10. The slide groove 10 and the slider 11 are provided to realize the connection between the movable plate 2 and the base 1, so that the lateral movement of the movable plate 2 is stable.

[0024] More specifically, the mobile control mechanism includes a slotted plate 12 fixedly mounted laterally on the outer wall of the mounting plate 8, a slot 13 penetrating the slotted plate 12 is provided on the upper end surface of the slotted plate 12, a second motor 14 is fixedly mounted vertically on the upper end surface of the base 1, a connecting rod 15 is fixedly mounted laterally on the output shaft of the second motor 14, a control shaft 16 is mounted vertically on the end of the connecting rod 15, the control shaft 16 rotates and penetrates the slot 13, the second motor 14 rotates to drive the control shaft 16, the control shaft 16 cooperates with the slot 13 to pull the slotted plate 12 to perform a laterally reciprocating motion, indirectly driving the shell 4 to perform a reciprocating motion, so that the shell 4 performs a laterally reciprocating motion while rotating, making the movement of the polishing beads in the shell 4 more complicated, increasing the friction contact between the polishing beads 5 and the jewelry, improving the efficiency of burr removal, and making the burr removal more thorough.

[0025] Furthermore, small holes are evenly opened inside the shell 4 and penetrate the shell 4. A guide tube 19 is vertically fixedly installed at the lower part of the shell 4, and the guide tube 19 surrounds multiple small holes. The lower end of the guide tube 19 is threadedly sleeved with a collecting tube 20. Small holes are evenly opened in the lower part of the shell 4. After the burr removal is completed, the shell 4 can be made to move back and forth horizontally to send the debris into the collecting tube 20, which is convenient for recycling the debris.

[0026] Working principle:

[0027] Open the ball cover 6 and bury the jewelry in the polishing beads 5. Close the ball cover 6 and open the first motor 9 and the second motor 14. The first motor 9 drives the pulley 17 directly connected to it to rotate, and indirectly drives the pulley 17 on the connecting shaft 7 to rotate through the transmission of the belt 18, and finally drives the housing 4 to rotate. The second motor 14 indirectly drives the control shaft 16 to rotate through the connecting rod 15. The control shaft 16 cooperates with the slot 13 to drive the slotted plate 12 to perform a horizontal reciprocating motion. The slotted plate 12 indirectly drives the movable plate 2 to perform a horizontal reciprocating motion through the mounting plate 8 and the support frame 3, and finally drives the housing 4 to perform a horizontal reciprocating motion. In this way, the polishing beads 5 continue to perform irregular motion in the housing, continuously rubbing the surface of the jewelry to remove burrs. After the burrs are removed, the device is closed, the ball cover 6 is opened to take out the jewelry, and then the cover is closed. The second motor 14 is started to drive the housing 4 to perform a horizontal reciprocating motion, and the debris is shaken off to the collection barrel 20 to complete the recycling.

[0028] The above are only preferred embodiments of the present invention and do not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A jewellery deburring device, comprising a base (1), characterized in that: The base (1) is provided with a movable plate (2) via a sliding mechanism, and two support frames (3) are vertically fixedly installed on the upper end surface of the movable plate (2), and a shell (4) is provided between the two support frames (3). A ball cover (6) is rotatably installed on the upper end surface of the shell (4), and a plurality of polishing beads (5) are provided in the shell (4). Connecting shafts (7) that rotatably penetrate the support frames (3) are respectively fixedly installed transversely on the outer side walls of both sides of the shell, and a mounting plate (8) is fixedly installed transversely on the outer side wall of one of the support frames (3), and the mounting plate (8) is connected to a movement control mechanism, and a first motor (9) is provided on the upper end surface of the mounting plate (8), and the first motor (9) is connected to the corresponding connecting shaft (7) on the same side through a transmission mechanism.

2. The jewelry production deburring device according to claim 1, characterized in that: The sliding mechanism comprises a sliding groove (10) transversely opened on the upper end surface of the base (1), and a sliding block (11) fixedly connected to the lower end surface of the movable plate (2) is slidably mounted on the inner side wall of the sliding groove (10).

3. The jewelry production deburring device according to claim 1, characterized in that: The movement control mechanism comprises a slotted plate (12) fixedly mounted laterally on the outer side wall of the mounting plate (8); a slot (13) penetrating the slotted plate (12) is provided on the upper end surface of the slotted plate (12); a second motor (14) is fixedly mounted vertically on the upper end surface of the base (1); a connecting rod (15) is fixedly mounted laterally on the output shaft of the second motor (14); a control shaft (16) is rotatably mounted on the end of the connecting rod (15); and the control shaft (16) rotates and penetrates the slot (13).

4. The jewelry production deburring device according to claim 1, characterized in that: The transmission mechanism comprises a pulley (17) fixedly sleeved on the outer side wall of one of the connecting shafts (7) and the output shaft of the first motor (9), and the two pulleys (17) are connected by a belt (18).

5. The jewelry production deburring device according to claim 1, characterized in that: Small holes penetrating the shell (4) are evenly opened inside the shell (4), and a guide tube (19) is vertically fixedly installed at the lower part of the shell (4), the guide tube (19) surrounds the plurality of small holes, and a collecting cylinder (20) is threadedly sleeved on the lower end of the guide tube (19).

Images