Jewelry carving machine

Abstract

The utility model relates to the technical field of bracelet carving, and discloses a jewelry carving machine which comprises a base, a protective shell is fixedly connected to the side wall of the base, a sliding door is slidably connected to the interior of the protective shell, a polishing mechanism is arranged on the inner wall of the base, and a filtering assembly is arranged on the inner wall of the protective shell. The filtering assembly comprises a filtering plate, the side wall of the filtering plate is fixedly connected to the inner wall of the base, a hollow block is fixedly connected to the inner wall of the base, a filtering cylinder is arranged on the inner wall of the hollow block, and an air exchange machine is arranged at the bottom of the hollow block. In the utility model, the air exchange fan generates gravitation, the filter plate performs preliminary filtration, the filter cartridge filters and adsorbs fine dust, and the fine dust is discharged into the hollow plate by the other end of the air exchange fan and is collected and discharged uniformly by the drawer, so that the problems that the dust generated in the carving process contains metal, chemical agents and other harmful substances, and operators inhale the dust, and the dust cannot be separated from the hollow plate are solved. And the recovery rate of precious metal is increased, and meanwhile occupational health is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of bracelet carving technology, and in particular to a jewelry carving machine. Background Technology

[0002] In the jewelry manufacturing industry, carving is a crucial step in enhancing the artistic value of jewelry, and the performance of the processing equipment directly affects the carving precision and operational safety. With consumers increasingly demanding personalized and refined jewelry, developing efficient, safe carving equipment that is adaptable to diverse jewelry types has become an important development direction for the industry.

[0003] Existing jewelry carving equipment primarily employs fixed-size clamping devices for positioning jewelry, such as using chucks or clamps of a single size to hold ring-shaped pieces. Its technical principle mainly relies on the direct compression of rigid mechanical structures for clamping, with power sources mostly being manual knobs or simple gear transmissions, lacking the ability to adaptively adjust to ring materials of different sizes. Regarding dust handling, traditional equipment typically only features simple filters or open dust inlets, collecting dust through natural settling or direct exhaust by a single fan, without a systematic graded filtration and recycling mechanism.

[0004] However, existing equipment has significant drawbacks in the dust handling process: the dust generated during the carving process often contains harmful substances such as metal shavings and polishing agents. Traditional open-type dust collection or single filter structures cannot effectively intercept and filter the dust, causing operators to easily inhale harmful particles during long-term operation, leading to respiratory diseases or other health hazards. Therefore, a jewelry carving machine is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a jewelry carving machine, which aims to improve the problem that the dust generated during the carving process contains harmful substances such as metals and chemical agents. If operators are exposed to such an environment for a long time, the dust will harm their health.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A jewelry carving machine includes a base, a protective shell fixedly connected to the side wall of the base, a sliding door slidably connected inside the protective shell, a polishing mechanism provided on the inner wall of the base, and a filter assembly provided on the inner wall of the protective shell.

[0008] The filter assembly includes a filter plate, the side wall of which is fixedly connected to the inner wall of the base. A hollow block is fixedly connected to the inner wall of the base. A filter cylinder is disposed on the inner wall of the hollow block. A fan is disposed at the bottom of the hollow block. The input end of the fan is fixedly connected to the bottom of the hollow block. A hollow plate is fixedly connected to the output end of the fan. A drawer is slidably connected to the inner wall of the hollow plate. A locking component is disposed on the side of the drawer.

[0009] As a further description of the above technical solution:

[0010] The locking assembly includes a locking pin, the side wall of which is fixedly connected to the side wall of the drawer, and a fixing pin is fixedly connected to the side wall of the base. A first rotating plate is rotatably connected to the outer wall of the fixing pin, and the interior of the first rotating plate is slidably connected to the outer wall of the locking pin.

[0011] As a further description of the above technical solution:

[0012] A diagonal brace is fixedly connected to the side wall of the base, a motor is fixedly connected to the top of the diagonal brace, and a chain drive assembly is fixedly connected to the output end of the motor.

[0013] As a further description of the above technical solution:

[0014] The inner wall of the chain drive assembly is rotatably connected to a drive column, and the outer wall of the drive column is rotatably connected to a collar.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the collar is fixedly connected to the inner wall of the base, and one end of the transmission column is fixedly connected to a hollow slot plate.

[0017] As a further description of the above technical solution:

[0018] The hollow slot plate is rotatably connected to a threaded sleeve, and a screw is threadedly connected to the outer wall of the threaded sleeve.

[0019] As a further description of the above technical solution:

[0020] The screw sidewall is provided with a sliding sleeve, the outer wall of the sliding sleeve is rotatably connected to the outer wall of the threaded sleeve, and the outer wall of the sliding sleeve is rotatably connected to a second rotating plate.

[0021] As a further description of the above technical solution:

[0022] The second rotating plate is rotatably connected to the side wall of the first connecting plate, and the top of the first connecting plate is fixedly connected to the clamping plate. The side wall of the first connecting plate is slidably connected inside the hollow slot plate.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the dust is initially filtered by a filter plate through a ventilation fan, and then further filtered by a filter cylinder. Fine dust is adsorbed and discharged into the hollow plate through the other end of the ventilation fan. It is then collected and discharged uniformly through a drawer, achieving the effect of dust removal. This solves the problem that the dust generated during the carving process contains harmful substances such as metals and chemical agents. If operators are exposed to such an environment for a long time, the dust will harm their health after inhalation. This invention improves the precious metal recovery rate of jewelry carving machines and occupational health.

[0025] 2. In this utility model, by rotating the threaded sleeve, the sliding sleeve is moved to the outer wall of the threaded sleeve. Then, the second rotating plate and the first connecting plate on the outer wall are moved. Next, the clamping plate is brought together, achieving the effect of adaptively expanding the ring material. This solves the problem that when carving ring-shaped jewelry materials, they cannot automatically adapt to their shape and size to expand and fix them, causing the material to shift and deform during processing. This results in deviations, asymmetry, or incompleteness of the carved pattern, which seriously affects the processing accuracy and quality of the jewelry. This improves the stability of the jewelry carving machine. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a jewelry carving machine proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the base sidewall structure of a jewelry carving machine proposed in this utility model;

[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0029] Figure 4 This is a schematic diagram of the hollow block explosion structure of a jewelry carving machine proposed in this utility model.

[0030] Figure 5 This is a schematic diagram of the base sidewall structure of a jewelry carving machine proposed in this utility model;

[0031] Figure 6 This is a schematic diagram of the cross-sectional structure of the base of a jewelry carving machine proposed in this utility model;

[0032] Figure 7 for Figure 5 Enlarged view of point B in the middle.

[0033] Legend:

[0034] 1. Base; 2. Protective shell; 3. Sliding door; 4. Grinding mechanism; 5. Hollow plate; 6. Drawer; 7. Fixed column; 8. First rotating plate; 9. Clamping column; 10. Motor; 11. Chain drive assembly; 12. Diagonal brace plate; 13. Transmission column; 14. Collar; 15. Hollow slot plate; 16. Clamping plate; 17. First connecting plate; 18. Second rotating plate; 19. Sliding sleeve; 20. Threaded sleeve; 21. Screw; 22. Filter plate; 23. Hollow block; 24. Filter cartridge; 25. Fan. Detailed Implementation

[0035] 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.

[0036] Reference Figures 1-4 The present invention provides an embodiment of a jewelry carving machine, comprising a base 1, a protective shell 2 fixedly connected to the side wall of the base 1, a sliding door 3 slidably connected inside the protective shell 2, a polishing mechanism 4 provided on the inner wall of the base 1, and a filter assembly provided on the inner wall of the protective shell 2.

[0037] The filter assembly includes a filter plate 22, which, together with a hollow block 23 and a filter cartridge 24, performs graded dust filtration. The dust inside the protective housing 2 is drawn in by the suction of the fan 25. The filter plate 22 intercepts large particles, while the filter cartridge 24 adsorbs fine dust. Finally, the dust is blown into a drawer 6 via the hollow plate 5 for temporary storage, achieving efficient recovery and separation of processing dust and preventing pollution of equipment and the environment. The side wall of the filter plate 22 is fixedly connected to the inner wall of the base 1. The hollow block 23 is fixedly connected to the inner wall of the base 1, and the filter cartridge 24 is installed on the inner wall of the hollow block 23. The fan 25 is installed at the bottom of the hollow block 23. The fan 25 is a conventional industrial type used for airflow transport. As is common knowledge and will not be elaborated further here, the input end of the air exchanger 25 is fixedly connected to the bottom of the hollow block 23, and the output end of the air exchanger 25 is fixedly connected to the hollow plate 5. The inner wall of the hollow plate 5 is slidably connected to the drawer 6. The side of the drawer 6 is provided with a locking component, which includes a locking post 9. The side wall of the locking post 9 is fixedly connected to the side wall of the drawer 6. The side wall of the base 1 is fixedly connected to a fixing post 7. The outer wall of the fixing post 7 is rotatably connected to a first rotating plate 8. The inside of the first rotating plate 8 is slidably connected to the outer wall of the locking post 9. After the first rotating plate 8 is rotated around the fixing post 7 and disengaged from the locking post 9, the drawer 6 can be directly pulled out to clean the dust. The operation is convenient and the sealing is good, ensuring that the dust does not overflow.

[0038] Reference Figure 1 and Figures 5-7A diagonal brace 12 is fixedly connected to the side wall of the base 1, and a motor 10 is fixedly connected to the top of the diagonal brace 12. A chain drive assembly 11 is fixedly connected to the output end of the motor 10.

[0039] Composed of sprockets, chains, etc., used for mechanical transmission, this is existing technology and will not be described in detail here. The inner wall of the chain drive assembly 11 is rotatably connected to a drive column 13, and the outer wall of the drive column 13 is rotatably connected to a collar 14. The outer wall of the collar 14 is fixedly connected to the inner wall of the base 1. One end of the drive column 13 is fixedly connected to a slotted plate 15. The inside of the slotted plate 15 is rotatably connected to a threaded sleeve 20. The outer wall of the threaded sleeve 20 is threadedly connected to a screw 21. The side wall of the screw 21 is provided with a sliding sleeve 19. The outer wall of the sliding sleeve 19 is rotatably connected to the outer wall of the threaded sleeve 20. The outer wall of the sliding sleeve 19 is rotatably connected to a second rotating plate 18. The side wall of the second rotating plate 18 is rotatably connected to a first connecting plate 17. The top of the first connecting plate 17 is fixedly connected to a clamping plate 16. The surface of the clamping plate 16 is covered with an elastic silicone layer, which increases the friction with the workpiece and prevents clamping scratches. This is a conventional anti-damage design and existing technology, which will not be described in detail here. The side wall of the first connecting plate 17 is slidably connected to the inside of the slotted plate 15.

[0040] Working principle: When using a jewelry carving machine, and when carving bracelet-type jewelry, and when clamping it, firstly rotate the screw 21 to rotate on the outer wall of the threaded sleeve 20. Then, during the rotation of the screw 21, the sliding sleeve 19 on the outer wall will be driven to move together. Next, during the movement of the sliding sleeve 19, the second rotating plate 18 connected to the outer wall will be driven to rotate. Then, during the rotation of the second rotating plate 18, the first connecting plate 17 connected to the inner wall will be driven to move. Next, the first connecting plate 17 slides inside the slot plate 15. During the movement of the first connecting plate 17, the clamping plate 16 on the side wall will be driven to gather and collect, thereby achieving the effect of adaptively expanding the annular material.

[0041] Subsequently, when recovering the dust generated during processing, the airflow is first applied to the inner wall of the hollow block 23 through the input end of the fan 25. Then, the airflow is applied to the inner wall of the protective shell 2 through the filter plate 22. Larger debris is then separated by the filter plate 22, and the dust is then adsorbed and filtered through the filter cylinder 24. The dust is then blown into the inner wall of the hollow plate 5 through the output end of the fan 25, and then blown into the inner wall of the drawer 6. The first rotating plate 8 can then be turned, and the first rotating plate 8 rotates on the central axis of the fixed column 7, so that the groove of the first rotating plate 8 disengages from the outer wall of the locking column 9. Then, the drawer 6 can be pulled to discharge the dust, thus achieving the dust removal effect.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A jewelry carving machine, comprising a base (1), characterized in that: The base (1) has a protective shell (2) fixedly connected to its side wall. The protective shell (2) has a sliding door (3) slidably connected inside. The base (1) has a grinding mechanism (4) on its inner wall. The protective shell (2) has a filter assembly on its inner wall. The filter assembly includes a filter plate (22), the side wall of which is fixedly connected to the inner wall of the base (1), a hollow block (23) is fixedly connected to the inner wall of the base (1), a filter cylinder (24) is provided on the inner wall of the hollow block (23), a fan (25) is provided at the bottom of the hollow block (23), the input end of the fan (25) is fixedly connected to the bottom of the hollow block (23), the output end of the fan (25) is fixedly connected to a hollow plate (5), a drawer (6) is slidably connected to the inner wall of the hollow plate (5), and a locking component is provided on the side of the drawer (6).

2. The jewelry engraving machine according to claim 1, characterized in that: The locking assembly includes a locking post (9), the side wall of the locking post (9) is fixedly connected to the side wall of the drawer (6), the side wall of the base (1) is fixedly connected to a fixing post (7), the outer wall of the fixing post (7) is rotatably connected to a first rotating plate (8), and the inner side of the first rotating plate (8) is slidably connected to the outer wall of the locking post (9).

3. A jewelry engraving machine according to claim 2, characterized in that: The base (1) has a diagonal brace (12) fixedly connected to its side wall, and a motor (10) is fixedly connected to the top of the diagonal brace (12). The output end of the motor (10) is fixedly connected to a chain drive assembly (11).

4. A jewelry carving machine according to claim 3, characterized in that: The inner wall of the chain drive assembly (11) is rotatably connected to a drive column (13), and the outer wall of the drive column (13) is rotatably connected to a collar (14).

5. A jewelry carving machine according to claim 4, characterized in that: The outer wall of the collar (14) is fixedly connected to the inner wall of the base (1), and one end of the transmission column (13) is fixedly connected to a slotted plate (15).

6. A jewelry engraving machine according to claim 5, characterized in that: The hollow slot plate (15) is rotatably connected to a threaded sleeve (20), and the outer wall of the threaded sleeve (20) is threadedly connected to a screw (21).

7. A jewelry engraving machine according to claim 6, characterized in that: The screw (21) is provided with a sliding sleeve (19) on its side wall. The outer wall of the sliding sleeve (19) is rotatably connected to the outer wall of the threaded sleeve (20). The outer wall of the sliding sleeve (19) is rotatably connected to a second rotating plate (18).

8. A jewelry engraving machine according to claim 7, characterized in that: The second rotating plate (18) is rotatably connected to the side wall of the first connecting plate (17), and the top of the first connecting plate (17) is fixedly connected to the clamping plate (16). The side wall of the first connecting plate (17) is slidably connected inside the slotted plate (15).

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