Jewelry surface carving treatment device

Abstract

The invention discloses a jewelry surface carving treatment device, and relates to the technical field of jewelry processing, the jewelry surface carving treatment device comprises a workbench, a fixing structure, a transmission structure and a hammering structure; a fixing block in a hammering structure is fixedly installed on the inner wall of a sleeve, a rotating plate is rotatably installed on the fixing block, the rotating plate is fixedly connected with a fourth motor, and rotation of the fourth motor can drive the rotating plate to rotate; the end, away from the rotating shaft, of the rotating plate is rotationally connected with a second connecting rod, the end, away from the rotating plate, of the second connecting rod is rotationally connected with a third connecting rod, and a hammer head is fixedly installed below the third connecting rod. The hammering force can be controlled by controlling the torque of the fourth motor, so that the consistency of carved artware is strictly ensured, and the requirement of mass production is met; and meanwhile, the chisel is clamped below the baffle, so that coaxial arrangement of the chisel and the hammer head is strictly ensured, the axial acting force of the chisel is ensured, and the danger caused by manual use is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of jewelry processing, and in particular to a jewelry surface engraving processing device. Background Art

[0002] Jewelry processing is a general term for all processes that process various jewelry raw materials into various shapes to form finished products. In order to give jewelry patterns such as hollow or openwork, the surface of the jewelry is generally engraved using an engraving device.

[0003] Chiseling is a traditional craft that involves using a chisel (a metalworking tool with a pointed tip) to carve patterns, designs, or text into the surfaces of materials such as metal, jade, and wood. It is often used in jewelry, utensils, and architectural decoration, creating unique artistic effects. Chiseling is a traditional Chinese craft that evolved from the processing techniques of jade, bone, and horn tools, leveraging the malleability of metals like gold, silver, and copper.

[0004] After searching, the Chinese patent application number "201620220896.9" discloses a jewelry surface engraving processing device, which relates to the field of jewelry processing. The jewelry surface engraving processing device includes a shell and a comfort mechanism, and the comfort mechanism is arranged inside the shell. The jewelry surface engraving processing device provided by this utility model drives two steel wires to move inside the tube shell by rotating the pull buckle, so that the two sliding parts slide inside the two side shells until they are separated from the racks on both sides of the rack connector. The drill bit inside the installation shell can be directly pulled out and replaced; by rotating the rotating push rod, the limiting protrusion at one end of the drive shaft is abutted against the limiting groove on the grooved circular part. The rotation of the second connecting rod causes the magnetic plate to reciprocate inside the middle cavity, and the two rubber magnetic core plates to reciprocate inside the two auxiliary cavities, so that the external air intermittently enters the two auxiliary cavities and is discharged through the hollow handle shell, which can accelerate the dissipation of sweat from the hands, thereby protecting the engraving effect from being affected.

[0005] However, the engraving process is relatively complicated. New employees use simple engraving devices and cannot strictly guarantee the hammer force and angle during engraving, cannot guarantee the consistency of the engraved crafts, and cannot guarantee that the engraving effect will not be affected.

[0006] In summary, there is an urgent need for a jewelry surface engraving processing device to solve the above problems. Summary of the Invention

[0007] In view of the shortcomings of the existing technology, the present invention provides a jewelry surface engraving processing device to solve the problems that the existing jewelry surface engraving processing device cannot strictly guarantee the hammering force and angle during engraving, cannot ensure the consistency of the engraved crafts, and cannot ensure that the effect is not affected.

[0008] The present invention proposes a jewelry surface engraving processing device, which includes a workbench, a fixed structure, a transmission structure and a hammering structure; the fixed structure is installed on the top of the workbench; the transmission structure is installed on the top of both sides of the workbench, and the transmission structure is arranged above the fixed structure; the hammering structure is fixedly installed below the transmission structure.

[0009] The workbench includes a base, a support plate and a track; the base is fixedly installed on the horizontal ground, the support plate is fixedly installed above the two ends of the base in the length direction; the track is fixedly installed above the two ends of the base in the width direction.

[0010] The fixed structure is installed above the base, and the fixed structure includes a fixed seat; the top of the fixed seat is provided with an array-distributed suction port, and the opening of the suction port is upward; a first screw rod passes through the interior of the fixed seat, and one end of the first screw rod is fixedly connected to a first motor, and the first motor is fixedly installed on the support plate on one side; an air nozzle is provided on one side of the fixed seat, and the air nozzle is connected to the external vacuum gas, and the suction port is connected to the air nozzle.

[0011] The transmission structure is fixedly installed inside the track, and the transmission structure includes a support frame, which is arranged above the fixed structure. A second motor is fixedly installed on one side of the support frame, and an output end of the second motor is fixedly connected to a second screw rod. The middle part of the second screw rod is movably connected to a fixed block, and a first telescopic rod is arranged below the fixed block; the fixed block and the first telescopic rod are provided in two groups, and support plates are fixedly connected below the two groups of telescopic rods.

[0012] The hammer structure is fixedly mounted on the support plate; the hammer structure includes a third motor; the third motor is fixedly mounted above the support plate; the output end of the third motor is fixedly connected to the first connecting rod, and the bottom of the first connecting rod is fixedly connected to the connecting plate, and a side plate is provided below one side of the connecting plate, and a support rod is rotatably mounted below the connecting plate, and a sleeve is fixedly mounted on the support rod; the interior of the sleeve is hollow, and its opening faces downward; a connecting column is fixedly mounted above the top of the sleeve, and a clamp is installed in the middle of the connecting column; a second telescopic rod is provided between the clamp and the side plate; one end of the second telescopic rod is connected to the clamp, and the other end is connected to the side plate.

[0013] A fourth motor is mounted on a side wall of the sleeve; an output end of the fourth motor is fixedly connected to a hammer;

[0014] The hammer member includes a fixed block, a rotating plate, a second connecting rod and a third connecting rod; the fixed block is fixedly mounted on the inner wall of the sleeve, the rotating plate is rotatably mounted on the fixed block, the rotating plate is fixedly connected to the fourth motor, and the rotation of the fourth motor can drive the rotating plate to rotate; the rotating plate is rotatably connected to the second connecting rod at one end away from the rotating axis, and the second connecting rod is rotatably connected to the third connecting rod at one end away from the rotating plate, and a hammer head is fixedly mounted below the third connecting rod; the third connecting rod and the hammer head are arranged vertically downward.

[0015] A clamping block is provided on the outer wall of the top of the hammer head; a baffle is provided in the middle of the inner wall of the sleeve, and the inner wall diameter of the baffle is slightly larger than the diameter of the hammer head; a spring is provided between the clamping block and the baffle.

[0016] Preferably, the baffle extends to the outside of the sleeve, and a mounting seat is fixedly connected to the bottom of the baffle. A through groove is axially provided on the mounting seat, and a chisel is clamped in the through groove.

[0017] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0018] 1. The jewelry surface engraving processing device shown in the present invention is fixedly installed above the support plate by setting the third motor; the output end of the third motor is fixedly connected to the first connecting rod, and the lower end of the first connecting rod is fixedly connected to the connecting plate, and a side plate is provided below one side of the connecting plate, and a support rod is rotatably installed below the connecting plate, and a sleeve is fixedly installed on the support rod; the interior of the sleeve is hollow, and its opening faces downward; a connecting column is fixedly installed above the top of the sleeve, and a clamp is installed in the middle of the connecting column; a second telescopic rod is provided between the clamp and the side plate; one end of the second telescopic rod is connected to the clamp, and the other end is connected to the side plate, and the third motor can be used to control the rotation angle of the sleeve on the horizontal working surface; the second telescopic rod can control the rotation angle of the sleeve on the vertical working surface, and the combination of the two can realize the angle adjustment of the sleeve in a three-dimensional environment.

[0019] 2. The jewelry surface engraving processing device displayed by the present invention is fixedly mounted on the inner wall of the sleeve through the fixing block, the rotating plate is rotatably mounted on the fixing block, the rotating plate is fixedly connected to the fourth motor, and the rotation of the fourth motor can drive the rotating plate to rotate; the end of the rotating plate away from the rotating shaft is rotatably connected to the second connecting rod, the second connecting rod is rotatably connected to the third connecting rod at one end away from the rotating plate, and a hammer head is fixedly mounted below the third connecting rod; the third connecting rod and the hammer head are arranged vertically downward, and the hammer force can be controlled by controlling the torque of the fourth motor, strictly ensuring the consistency of the engraved crafts and meeting the needs of mass production; at the same time, the baffle extends to the outside of the sleeve, and the baffle is fixedly connected to a mounting seat below, and a through groove is provided axially of the mounting seat, and a chisel is clamped in the through groove, strictly ensuring the coaxial arrangement of the chisel and the hammer head, ensuring the axial force of the chisel, and avoiding danger during manual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of a jewelry surface engraving device according to the present invention;

[0021] Figure 2 This is a schematic top view of a jewelry surface engraving device according to the present invention;

[0022] Figure 3 This is a schematic cross-sectional view of the right side structure of a jewelry surface engraving device according to the present invention;

[0023] Figure 4 for Figure 3 Schematic diagram of the local enlarged structure at A in the middle;

[0024] Figure 5 This is a schematic cross-sectional view of the left side structure of a jewelry surface engraving device according to the present invention;

[0025] Figure 6 for Figure 5 Schematic diagram of the local enlarged structure at B in the middle;

[0026] Figure 7 This is a partial cross-sectional structural diagram of a left-side structure of a jewelry surface engraving processing device according to the present invention;

[0027] Figure 8 for Figure 7 Schematic diagram of the local enlarged structure at point C in the middle.

[0028] In the figure: 1. Workbench; 11. Base; 12. Support plate; 13. Track; 2. Fixing structure; 21. Fixing seat; 22. First screw rod; 23. First motor; 24. Adsorption port; 25. Air nozzle; 3. Transmission structure; 31. Support frame; 32. Second motor; 33. Second screw rod; 34. Fixing block; 35. First telescopic rod; 36. Support plate; 4. Hammering structure; 41. Third motor; 411. First Connecting rod; 42, connecting plate; 421, supporting rod; 422, side plate; 43, second telescopic rod; 44, sleeve; 441, connecting column; 442, clamp; 443, baffle; 45, mounting seat; 451, through slot; 46, hammer head; 461, block; 47, fourth motor; 48, hammering member; 481, fixing block; 482, rotating plate; 483, second connecting rod; 484, third connecting rod; 49, spring. DETAILED DESCRIPTION

[0029] First of all, it should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the entire description can be transferred to the same components having the same reference numerals or identical component names. Positional designations selected in the description, such as top, bottom, lateral, etc., also refer to the directly described and illustrated figures and are transferred to the new position in the event of a change in position.

[0030] Example 1:

[0031] A jewelry surface engraving device, see Figures 1-8 , including a workbench 1, a fixed structure 2, a transmission structure 3 and a hammer structure 4; the fixed structure 2 is installed on the top of the workbench 1; the transmission structure 3 is installed on the top of both sides of the workbench 1, and the transmission structure 3 is arranged above the fixed structure 2; the hammer structure 4 is fixedly installed below the transmission structure 3.

[0032] like Figure 1 As shown, the workbench 1 includes a base 11, a support plate 12 and a track 13; the base 11 is fixedly installed on the horizontal ground, the support plate 12 is fixedly installed above the two ends of the base 11 in the length direction; the track 13 is fixedly installed above the two ends of the base 11 in the width direction.

[0033] like Figure 2As shown, the fixed structure 2 is installed above the base 11, and the fixed structure 2 includes a fixed seat 21; the top of the fixed seat 21 is provided with an array-distributed suction port 24, and the opening of the suction port 24 is upward; the interior of the fixed seat 21 is penetrated by a first screw rod 22, and one end of the first screw rod 22 is fixedly connected to a first motor 23, and the first motor 23 is fixedly installed on the support plate 12 on one side; one side of the fixed seat 21 is provided with an air nozzle 25, and the air nozzle 25 is connected to the external vacuum gas, and the suction port 24 is connected to the air nozzle 25, and the workpiece to be processed is placed on the suction port 24 and adsorbed, which strictly ensures the stability of the workpiece to be processed and the engraving effect.

[0034] like Figure 3 、 Figure 5 As shown, the transmission structure 3 is fixedly installed inside the track 13, and the transmission structure 3 includes a support frame 31, which is arranged above the fixed structure 2. A second motor 32 is fixedly installed on one side of the support frame 31, and the output end of the second motor 32 is fixedly connected to a second screw rod 33, and the middle part of the second screw rod 33 is movably connected to a fixed block 34, and a first telescopic rod 35 is arranged below the fixed block 34; the fixed block 34 and the first telescopic rod 35 are provided in two groups, and a support plate 36 is fixedly connected below the two groups of telescopic rods. The second motor 32 and the first telescopic rod 35 can be used to realize the movement of the sleeve 44 in a three-dimensional environment, thereby facilitating the adjustment of the chisel position and facilitating processing.

[0035] like Figure 4 、 Figure 6 As shown, the hammer structure 4 is fixedly mounted on the support plate 36; the hammer structure 4 includes a third motor 41; the third motor 41 is fixedly mounted above the support plate 36; the output end of the third motor 41 is fixedly connected to a first connecting rod 411, and a connecting plate 42 is fixedly connected below the first connecting rod 411, and a side plate 422 is provided below one side of the connecting plate 42, and a support rod 421 is rotatably mounted below the connecting plate 42, and a sleeve 44 is fixedly mounted on the support rod 421; the top of the sleeve 44 A connecting column 441 is fixedly installed above the connecting column 441, and a clamp 442 is installed in the middle of the connecting column 441; a second telescopic rod 43 is provided between the clamp 442 and the side plate 422; one end of the second telescopic rod 43 is connected to the clamp 442, and the other end is connected to the side plate 422; the third motor 41 can control the rotation angle of the sleeve 44 on the horizontal working surface; the second telescopic rod 43 can control the rotation angle of the sleeve 44 on the vertical working surface, and the combination of the two can realize the angle adjustment of the sleeve 44 in a three-dimensional environment.

[0036] like Figure 8As shown, the interior of the sleeve 44 is hollow, and its opening is downward;

[0037] like Figure 6 As shown, a fourth motor 47 is mounted on the side wall of the sleeve 44; Figure 8 As shown, the output end of the fourth motor 47 is fixedly connected to a hammer 48;

[0038] like Figure 7 、 Figure 8 As shown, the hammer member 48 includes a fixed block 481, a rotating plate 482, a second connecting rod 483 and a third connecting rod 484; the fixed block 481 is fixedly mounted on the inner wall of the sleeve 44, and the rotating plate 482 is rotatably mounted on the fixed block 481, and the rotating plate 482 is fixedly connected to the fourth motor 47. The rotation of the fourth motor 47 can drive the rotating plate 482 to rotate. By controlling the torque of the fourth motor 47, the hammering force can be controlled, and the consistency of the engraved crafts can be strictly guaranteed to meet the needs of mass production; the rotating plate 482 is rotatably connected to the second connecting rod 483 at one end away from the rotating axis, and the second connecting rod 483 is rotatably connected to the third connecting rod 484 at one end away from the rotating plate 482, and a hammer head 46 is fixedly mounted below the third connecting rod 484; the third connecting rod 484 is arranged vertically downward with the hammer head 46.

[0039] like Figure 8 As shown, a clamping block 461 is provided on the outer wall of the top of the hammer head 46 ; a baffle 443 is provided in the middle of the inner wall of the sleeve 44 , and a spring 49 is provided between the clamping block 461 and the baffle 443 .

[0040] Preferably, the inner wall diameter of the baffle 443 is slightly larger than the diameter of the hammer head 46;

[0041] like Figure 8 As shown, the baffle 443 extends to the outside of the sleeve 44, and a mounting seat 45 is fixedly connected to the bottom of the baffle 443. A through groove 451 is axially provided on the mounting seat 45, and the chisel is clamped in the through groove 451; the coaxial setting of the chisel and the hammer head 46 is strictly guaranteed, and the axial force of the chisel is guaranteed, thereby avoiding the danger during manual use.

[0042] It should be noted that the control method of the present invention is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0043] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0044] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A jewelry surface engraving device, characterized in that: The invention comprises a workbench (1), a fixed structure (2), a transmission structure (3) and a hammering structure (4); the fixed structure (2) is installed on the top of the workbench (1); the transmission structure (3) is installed on the tops of both sides of the workbench (1), and the transmission structure (3) is arranged above the fixed structure (2); and the hammering structure (4) is fixedly installed below the transmission structure (3).

2. The jewelry surface engraving device according to claim 1, characterized in that: The workbench (1) comprises a base (11), a support plate (12) and a track (13); the base (11) is fixedly mounted on a horizontal ground, the support plate (12) is fixedly mounted above both ends of the base (11) in a length direction; and the track (13) is fixedly mounted above both ends of the base (11) in a width direction.

3. The jewelry surface engraving device according to claim 2, characterized in that: The fixing structure (2) is installed above the base (11), and the fixing structure (2) includes a fixing seat (21); the top of the fixing seat (21) is provided with adsorption ports (24) distributed in an array, and the openings of the adsorption ports (24) are upward; a gas nozzle (25) is provided on one side of the fixing seat (21), and the gas nozzle (25) is connected to the external vacuum gas, and the adsorption port (24) is connected to the gas nozzle (25).

4. The jewelry surface engraving device according to claim 2, characterized in that: The transmission structure (3) is fixedly installed inside the track (13), and the transmission structure (3) includes a support frame (31). A second motor (32) is fixedly installed on one side of the support frame (31), an output end of the second motor (32) is fixedly connected to a second screw rod (33), a middle part of the second screw rod (33) is movably connected to a fixed block (34), and a first telescopic rod (35) is provided below the fixed block (34); two groups of the fixed block (34) and the first telescopic rod (35) are provided, and support plates (36) are fixedly connected below the two groups of telescopic rods.

5. The jewelry surface engraving device according to claim 4, characterized in that: The hammering structure (4) is fixedly mounted on the support plate (36); the hammering structure (4) includes a third motor (41); the third motor (41) is fixedly mounted above the support plate (36); the output end of the third motor (41) is fixedly connected to a first connecting rod (411); a connecting plate (42) is fixedly connected below the first connecting rod (411); a side plate (422) is provided below one side of the connecting plate (42); a support rod (411) is rotatably mounted below the connecting plate (42); 421), a sleeve (44) is fixedly installed on the support rod (421); the interior of the sleeve (44) is hollow, and its opening is downward; a connecting column (441) is fixedly installed above the top of the sleeve (44), and a clamp (442) is installed in the middle of the connecting column (441); a second telescopic rod (43) is provided between the clamp (442) and the side plate (422); one end of the second telescopic rod (43) is connected to the clamp (442), and the other end is connected to the side plate (422).

6. The jewelry surface engraving device according to claim 5, characterized in that: A fourth motor (47) is installed on a side wall of one side of the sleeve (44); and a hammer (48) is fixedly connected to the output end of the fourth motor (47).

7. The jewelry surface engraving device according to claim 6, characterized in that: The hammer member (48) includes a fixed block (481), a rotating plate (482), a second connecting rod (483) and a third connecting rod (484); the fixed block (481) is fixedly mounted on the inner wall of the sleeve (44); the rotating plate (482) is rotatably mounted on the fixed block (481); the rotating plate (482) is fixedly connected to the fourth motor (47); the rotation of the fourth motor (47) can drive the rotating plate (482) to rotate; the rotating plate (482) is rotatably connected to the second connecting rod (483) at one end away from the rotating shaft, and the second connecting rod (483) is rotatably connected to the third connecting rod (484) at one end away from the rotating plate (482).

8. The jewelry surface engraving device according to claim 7, characterized in that: A hammer head (46) is fixedly installed below the third connecting rod (484); the third connecting rod (484) and the hammer head (46) are arranged vertically downward.

9. The jewelry surface engraving device according to claim 8, characterized in that: A clamping block (461) is provided on the outer wall of the top of the hammer head (46); a baffle (443) is provided in the middle of the inner wall of the sleeve (44), and the inner wall diameter of the baffle (443) is slightly larger than the diameter of the hammer head (46); a spring (49) is provided between the clamping block (461) and the baffle (443).

10. The jewelry surface engraving device according to claim 9, characterized in that: The baffle (443) extends to the outside of the sleeve (44); a mounting seat (45) is fixedly connected below the baffle (443); a through slot (451) is axially provided on the mounting seat (45); a chisel is clamped in the through slot (451).

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