Laser engraving machine for jewelry processing

Abstract

The utility model discloses a laser engraving machine for jewelry processing, and relates to the technical field of jewelry processing, a jewelry placing table is used for placing jewelry to be processed on the engraving machine, the jewelry to be processed is placed on a jewelry processing table, an air cylinder controls a telescopic rod to move, the telescopic rod drives a gem clamp to clamp a gem, and the gem is placed on the gem processing table. The first servo motor controls rotation of the first lead screw, the front-back moving body is driven by the lead screw and the sliding rod to move front and back, the sliding guide rail is matched with the pulleys, and the multiple sets of pulleys are used for reducing friction between the sliding guide rail and the front-back moving body, improving moving stability and ensuring stable moving of the front-back moving body. And a second servo motor and a second lead screw control rotation of the second lead screw through the second servo motor, and left-right movement of the left-right moving main body on the front-back main body is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of jewelry processing, in particular to a laser engraving machine for jewelry processing. Background Art

[0002] Jewelry processing is an ancient and delicate craft. The materials used in jewelry processing include precious metals (such as gold, platinum), gemstones (such as diamonds, sapphires, rubies) and other natural or artificial gemstones. Jewelry design is an important part of jewelry processing. It requires designers to have artistic aesthetics and creative abilities. Designers need to transform their creativity into feasible jewelry designs and take into account material limitations, structural stability and wearing comfort. Engraving technology is to perform fine cutting, engraving and texture processing on the surface of jewelry to achieve a unique decorative effect. Lasers can focus energy into a very small space in a very short time, thereby achieving high-precision processing. With the continuous development and maturity of laser technology, laser engraving machines have been widely used in the field of jewelry processing, injecting new vitality into the development of the jewelry manufacturing industry. However, existing laser engraving machines can only be moved simply, and manual assistance is required to adjust the position of the jewelry, and a large amount of waste is easily generated to affect jewelry engraving. Therefore, those skilled in the art provide a laser engraving machine for jewelry processing to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the utility model is to provide a laser engraving machine for jewelry processing to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A laser engraving machine for jewelry processing comprises an engraving machine base, a jewelry placing table is arranged on the front side of the upper end of the engraving machine base, a first servo motor is arranged on the upper side of the right rear end of the engraving machine base, a first screw rod is arranged on the output end of the first servo motor, a sliding rod is arranged on the left end of the engraving machine base near the upper side, sliding guide rails are arranged on the upper sides of the left and right ends of the engraving machine base, a forward and backward moving body is arranged on the outer side of the two sets of sliding guide rails, a sliding rod is sleeved on the inner side of the left end of the forward and backward moving body, and a first screw rod is sleeved on the inner side of the right end of the forward and backward moving body.

[0006] Preferably, a second servo motor is arranged near the lower side of the left end of the forward and backward moving body, a second screw rod is arranged at the output end of the second servo motor, a left and right moving body is arranged on the outer side of the forward and backward moving body, a second screw rod passes through the rear side of the lower end of the left and right moving body, a third servo motor is arranged at the upper end of the left and right moving body, a third screw rod is arranged at the output end of the third servo motor, and a limiting sleeve is arranged near the middle of the third screw rod.

[0007] Preferably, a laser engraving machine head is sleeved on the outer side near the lower end of the third screw rod, a plurality of pulleys are arranged between the sliding guide rail and the front and rear moving body, a jewelry processing table is arranged on the inner side of the engraving machine base near the rear end, a cylinder is arranged at the left end of the jewelry processing table, a telescopic rod is arranged at the output end of the cylinder, a fixed block is arranged at the right end of the jewelry processing table, a gemstone clamp is arranged at the right end of the telescopic rod and the left end of the fixed block, and a waste collection device is arranged at the front side of the jewelry processing table.

[0008] Compared with the prior art, the utility model has the following beneficial effects: the jewelry placement table is used to place the jewelry to be processed on the engraving machine, the jewelry to be processed is placed on the jewelry processing table, the cylinder controls the telescopic rod to move, the telescopic rod drives the gem clamp to clamp the gem, the first servo motor controls the rotation of the first screw rod, and the forward and backward moving body is driven by the screw rod and the sliding rod to realize the forward and backward movement of the front and rear moving body, the sliding guide rail cooperates with the pulley, and the multiple groups of pulleys are used to reduce the friction between the sliding guide rail and the front and rear moving body, improve the stability of the movement, and ensure the stable movement of the front and rear moving body, the second servo motor and the second screw rod control the rotation of the second screw rod through the second servo motor to realize the left and right movement of the left and right moving body on the front and rear bodies, the third servo motor and the third screw rod control the rotation of the third screw rod through the third servo motor to realize the up and down movement of the laser engraving head to engrave the gem, the limit sleeve is used to control the movement range of the laser engraving head to prevent it from exceeding the limited range, the laser engraving head is used for laser engraving of jewelry, and the waste collection device is used to collect waste generated during the processing, and the gem waste may contain valuable gem fragments or fine gem particles. By using the waste collection device, these gem wastes can be effectively collected and retained for subsequent reuse or reprocessing. This helps to maximize the use of gem resources and reduce resource waste, while keeping the work area clean and tidy, improving work efficiency, enabling the laser engraving machine to perform very fine jewelry engraving, achieve complex patterns and delicate patterns, improve processing efficiency, and can be flexibly processed according to design requirements, and can adapt to jewelry processing of different shapes, sizes and materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 The figure is a schematic diagram of the structure of a laser engraving machine for jewelry processing.

[0010] Figure 2 The figure is a schematic rear view of the structure of a laser engraving machine for jewelry processing.

[0011] Figure 3 The figure is a schematic diagram of the left side structure of a laser engraving machine for jewelry processing.

[0012] Figure 4 The figure is a schematic top view of the structure of a laser engraving machine for jewelry processing.

[0013] In the figure: 1. engraving machine base, 2. first servo motor, 3. first screw rod, 4. sliding rod, 5. forward and backward moving main body, 6. sliding guide rail, 7. second servo motor, 8. second screw rod, 9. left and right moving main body, 10. third servo motor, 11. third screw rod, 12. limit sleeve, 13. laser engraving machine head, 14. jewelry placement table, 15. pulley, 16. jewelry processing table, 17. cylinder, 18. telescopic rod, 19. gem clamp, 20. fixed block, 21. waste collection device. DETAILED DESCRIPTION

[0014] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with the specific implementation methods. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0015] See also Figures 1 to 4In an embodiment of the utility model, a laser engraving machine for jewelry processing includes an engraving machine base 1, a jewelry placing table 14 is arranged on the front side of the upper end of the engraving machine base 1, a first servo motor 2 is arranged on the upper side of the right rear end of the engraving machine base 1, a first screw rod 3 is arranged on the output end of the first servo motor 2, a sliding rod 4 is arranged near the upper side of the left end of the engraving machine base 1, sliding guide rails 6 are arranged on the upper sides of the left and right ends of the engraving machine base 1, a forward and backward moving body 5 is arranged on the outer side of the two sets of sliding guide rails 6, the sliding rod 4 is sleeved on the inner side of the left end of the forward and backward moving body 5, the first screw rod 3 is sleeved on the inner side of the right end of the forward and backward moving body 5, a second servo motor 7 is arranged near the lower side of the left end of the forward and backward moving body 5, a second screw rod 8 is arranged on the output end of the second servo motor 7, and left and right screw rods are arranged on the outer side of the forward and backward moving body 5. A mobile body 9, a second screw rod 8 is passed through the rear side of the lower end of the left and right mobile body 9, a third servo motor 10 is arranged at the upper end of the left and right mobile body 9, a third screw rod 11 is arranged at the output end of the third servo motor 10, a limiting sleeve 12 is arranged near the middle of the third screw rod 11, a laser engraving machine head 13 is sleeved on the outer side near the lower end of the third screw rod 11, a plurality of groups of pulleys 15 are arranged between the sliding guide rail 6 and the front and rear mobile body 5, a jewelry processing table 16 is arranged near the rear end on the inner side of the engraving machine base 1, a cylinder 17 is arranged at the left end of the jewelry processing table 16, a telescopic rod 18 is arranged at the output end of the cylinder 17, a fixed block 20 is arranged at the right end of the jewelry processing table 16, a gemstone clamp 19 is arranged at the right end of the telescopic rod 18 and the left end of the fixed block 20, and a waste collection device 21 is arranged at the front side of the jewelry processing table 16.

[0016] The working principle of the utility model is as follows: the jewelry placing table is used to place the jewelry to be processed on the engraving machine, the jewelry to be processed is placed on the jewelry processing table, the cylinder controls the telescopic rod to move, the telescopic rod drives the gem clamp to clamp the gem, the first servo motor controls the rotation of the first screw rod, and the front and rear moving body realizes the front and rear movement driven by the screw rod and the sliding rod, the sliding guide rail cooperates with the pulley, and the multiple pulleys are used to reduce the friction between the sliding guide rail and the front and rear moving body, improve the stability of the movement, and ensure the stable movement of the front and rear moving body, the second servo motor and the second screw rod control the rotation of the second screw rod through the second servo motor to realize the left and right movement of the left and right moving body on the front and rear bodies, the third servo motor and the third screw rod control the rotation of the third screw rod through the third servo motor to realize the up and down movement of the laser engraving head to engrave the gem, the limit sleeve is used to control the movement range of the laser engraving head to prevent it from exceeding the limited range, the laser engraving head is used for laser engraving of jewelry, and the waste collection device is used to collect waste generated during the processing, and the gem waste may contain valuable gem fragments or fine gem particles. By using the waste collection device, these gem wastes can be effectively collected and retained for subsequent reuse or reprocessing. This helps to maximize the use of gem resources and reduce resource waste, while keeping the work area clean and tidy, improving work efficiency, enabling the laser engraving machine to perform very fine jewelry engraving, achieve complex patterns and delicate patterns, improve processing efficiency, and can be flexibly processed according to design requirements, and can adapt to jewelry processing of different shapes, sizes and materials.

[0017] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0018] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A laser engraving machine for jewelry processing, comprising an engraving machine base (1), characterized in that: A jewelry placement table (14) is arranged on the front side of the upper end of the engraving machine base (1), a first servo motor (2) is arranged on the upper side of the right rear end of the engraving machine base (1), a first screw rod (3) is arranged at the output end of the first servo motor (2), and a sliding rod (4) is arranged on the left end of the engraving machine base (1) near the upper side.

2. A laser engraving machine for jewelry processing according to claim 1, characterized in that: The upper sides of the left and right ends of the engraving machine base (1) are both provided with sliding guide rails (6), the outer sides of the two sets of sliding guide rails (6) are provided with a forward and backward moving body (5), the inner side of the left end of the forward and backward moving body (5) is sleeved with a sliding rod (4), and the inner side of the right end of the forward and backward moving body (5) is sleeved with a first screw rod (3).

3. A laser engraving machine for jewelry processing according to claim 2, characterized in that: A second servo motor (7) is arranged near the lower side of the left end of the forward and backward moving main body (5), and a second screw rod (8) is arranged at the output end of the second servo motor (7).

4. A laser engraving machine for jewelry processing according to claim 3, characterized in that: A left-right moving body (9) is arranged outside the front-back moving body (5), a second screw rod (8) penetrates the rear side of the lower end of the left-right moving body (9), and a third servo motor (10) is arranged at the upper end of the left-right moving body (9).

5. A laser engraving machine for jewelry processing according to claim 4, characterized in that: The output end of the third servo motor (10) is provided with a third screw rod (11), a limiting sleeve (12) is provided near the middle of the third screw rod (11), and a laser engraving machine head (13) is provided near the outer side of the lower end of the third screw rod (11).

6. A laser engraving machine for jewelry processing according to claim 2, characterized in that: A plurality of pulleys (15) are arranged between the sliding guide rail (6) and the front-rear movable body (5), and a jewelry processing table (16) is arranged on the inner side of the engraving machine base (1) near the rear end.

7. A laser engraving machine for jewelry processing according to claim 6, characterized in that: The left end of the jewelry processing table (16) is provided with a cylinder (17), the output end of the cylinder (17) is provided with a telescopic rod (18), and the right end of the jewelry processing table (16) is provided with a fixed block (20).

8. The laser engraving machine for jewelry processing according to claim 7, characterized in that: The right end of the telescopic rod (18) and the left end of the fixed block (20) are both provided with a gemstone clamp (19), and the front side of the jewelry processing table (16) is provided with a waste collection device (21).

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