Gold welding material taking mechanism

Abstract

The utility model relates to a gold welding material taking mechanism. The device comprises a bearing disc, and containing grooves are distributed in the surface of the bearing disc and used for bearing blanks to be welded. The rotary driving device comprises a rotary driving motor, a slewing bearing and a rotary base connected to the upper end of the slewing bearing, the bearing disc is connected to the upper end of the rotary base, and the rotary driving motor can drive the slewing bearing to rotate so as to drive the bearing disc to rotate around the center axis of the bearing disc; the material taking device is arranged beside the bearing disc and comprises a material taking Z-axis linear driving module, a material taking X-axis linear driving module used for driving the material taking Z-axis linear driving module to move in the X-axis direction and a material taking clamping jaw connected with the material taking Z-axis linear driving module. According to the automatic material taking device, the efficient automatic material taking process is achieved, the production efficiency is improved, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of jewelry welding, in particular to a gold welding material taking mechanism. Background Art

[0002] In the gold jewelry welding process, the traditional method of manually placing the blanks is highly manpower-dependent, requiring the operator to manually place the blanks to the welding position. This not only consumes a lot of human resources, but also leads to low efficiency of welding work due to the limited speed of manual operation. Summary of the invention

[0003] To this end, the utility model provides a gold welding material taking mechanism, which can realize the automatic material taking operation of the gold blank, improves the production efficiency and reduces the cost.

[0004] In order to solve the above technical problems, the utility model provides a gold welding material taking mechanism, comprising:

[0005] A carrier plate, wherein the surface of the carrier plate is provided with placement grooves, and the placement grooves are used to carry the blanks to be welded;

[0006] The rotary drive device comprises a rotary drive motor, a slewing bearing, and a rotary base connected to the upper end of the slewing bearing, the carrier plate is connected to the upper end of the slewing base, and the rotary drive motor can drive the slewing bearing to rotate, so as to drive the carrier plate to rotate around its central axis;

[0007] The material picking device is arranged beside the supporting plate, and the material picking device includes a material picking Z-axis linear drive module, a material picking X-axis linear drive module for driving the material picking Z-axis linear drive module to move along the X-axis direction, and a material picking clamp connected to the material picking Z-axis linear drive module.

[0008] In one embodiment of the utility model, it also includes a material picking supporting base plate, a motor bracket connected to the material picking supporting base plate, and a support mounting seat connected to the motor bracket, the rotary drive motor is installed on the side end of the motor bracket, the slewing bearing is installed on the support mounting seat, and the output gear at the output end of the rotary drive motor is meshed with the slewing bearing.

[0009] In one embodiment of the present invention, bolt connection holes for connecting with the rotating ring of the slewing bearing via bolts are distributed around the circumference of the rotating base.

[0010] In one embodiment of the utility model, a limiting block is extended from the surface of the rotating base, a limiting groove is arranged on the surface of the carrying plate, a positioning connecting hole is arranged on the surface of the rotating base corresponding to the limiting groove, the limiting block includes a cylindrical seat, a truncated cone seat axially extending from the cylindrical seat, and a limiting pressure seat radially extending from the truncated cone seat, the truncated cone seat and the limiting pressure seat extend out of the limiting groove and the limiting pressure seat is against the surface of the carrying plate.

[0011] In one embodiment of the utility model, the limit block includes a first locking hole arranged along its axis, a positioning step is arranged at the bottom end of the cylindrical seat, a positioning groove matching with the positioning step is arranged on the surface of the supporting plate, and a second locking hole is arranged in the positioning groove corresponding to the first locking hole.

[0012] In one embodiment of the utility model, the supporting plate is in the shape of a disc, and the limiting groove has an outer shape including a circle and a rectangle extending symmetrically outward from the circle, and the two limiting grooves are symmetrically arranged along the center of the supporting plate and the symmetrical longitudinal section of the limiting groove passes through the center of the supporting plate.

[0013] In one embodiment of the present invention, a plurality of the placement grooves are distributed in a concentric ring shape along the center of the carrier plate, and the shape of the placement grooves matches the shape of the blank to be welded.

[0014] In one embodiment of the utility model, the material picking X-axis linear drive module and / or the material picking Z-axis linear drive module is a screw slide module.

[0015] In one embodiment of the utility model, the material picking clamp comprises a material picking frame body which is slidably connected to the material picking Z-axis linear drive module and is parallel to the surface of the carrier plate, and a clamp cylinder installed on the material picking frame body.

[0016] The above technical solution of the utility model has the following advantages compared with the prior art:

[0017] The gold welding material picking mechanism described in the utility model can realize the automatic material picking operation of the gold blank on the carrying plate through the rotating carrying plate cooperating with the material picking X and Z axis linear driving modules. The rotation of the rotating base drives the carrying plate to rotate around the central axis. The material picking device can move along the X axis direction and complete the material picking through the material picking claw moving along the Z axis, thereby realizing an efficient automatic material picking process, improving production efficiency and reducing costs.

[0018] The utility model realizes the rotation of the blank at any angle in the horizontal direction through the rotation of the carrying plate, so that the layout of the blank relative to the welding station can be more flexible and the space in the working area can be more fully utilized. The rotating plate cooperates with the X and Z axis linear drive modules for material collection, so that the welding blanks in different directions can be arranged and collected more compactly without increasing the complexity of the mechanical structure, thereby effectively improving production efficiency and saving costs.

[0019] The utility model adopts the structure of a rotating base and a slewing bearing, and the rotating feeding mechanism is simpler than other complex mechanical structures, which not only helps to improve the stability and maintainability of the equipment, but also reduces the cost of manufacturing and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the gold welding material taking mechanism of the utility model.

[0022] Figure 2 It is a structural schematic diagram of the carrier plate of the utility model.

[0023] Figure 3 It is a structural schematic diagram of the rotary drive device of the utility model.

[0024] Figure 4 It is a structural schematic diagram of a rotating base of the utility model.

[0025] Figure 5 It is a structural schematic diagram of the limit block of the utility model.

[0026] Description of the Figures in the Specification:

[0027] 1. Carrying plate; 11. Placement slot; 12. Limiting slot; 13. Positioning slot; 14. Second locking hole;

[0028] 2. Rotation drive device; 21. Rotation drive motor; 22. Slewing bearing; 23. Rotation base; 231. Bolt connection hole; 232. Positioning connection hole; 24. Material taking bearing bottom plate; 25. Motor bracket; 26. Support mounting seat;

[0029] 3. Material picking device; 31. Material picking X-axis linear drive module; 32. Material picking Z-axis linear drive module; 33. Material picking claw; 331. Material picking frame; 332. Claw cylinder;

[0030] 4. Limit block; 41. Cylindrical seat; 411. Positioning step; 42. Round table seat; 43. Limit pressure seat; 44. First locking hole. DETAILED DESCRIPTION

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0032] In the present invention, if directions (up, down, left, right, front and back) are described, it is only for the convenience of describing the technical solution of the present invention, and does not indicate or imply that the technical features referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0033] In the present utility model, "several" means one or more, "multiple" means more than two, "greater than", "less than", "exceed" and the like are understood to exclude the number itself; "above", "below", "within" and the like are understood to include the number itself. In the description of the present utility model, if there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected or electrically connected or able to communicate with each other; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0035] Reference Figure 1 , Figure 2 As shown, a gold welding material taking mechanism of the utility model comprises:

[0036] A carrier plate 1, wherein the surface of the carrier plate 1 is provided with placement grooves 11, and the placement grooves 11 are used to carry the blanks to be welded;

[0037] The rotary drive device 2 comprises a rotary drive motor 21, a slewing bearing 22, and a rotary base 23 connected to the upper end of the slewing bearing 22, the carrier plate 1 is connected to the upper end of the slewing base 23, and the rotary drive motor 21 can drive the slewing bearing 22 to rotate, so as to drive the carrier plate 1 to rotate around its central axis;

[0038] The material picking device 3 is arranged beside the supporting plate 1, and the material picking device 3 includes a material picking Z-axis linear drive module 32, a material picking X-axis linear drive module 31 for driving the material picking Z-axis linear drive module 32 to move along the X-axis direction, and a material picking clamp 33 connected to the material picking Z-axis linear drive module 32.

[0039] Reference Figure 3 As shown, it also includes a material-retrieving bearing base plate 24, a motor bracket 25 connected to the material-retrieving bearing base plate 24, and a support mounting seat 26 connected to the motor bracket 25. The rotary drive motor 21 is installed on the side end of the motor bracket 25, and the slewing bearing 22 is installed on the support mounting seat 26. The output gear at the output end of the rotary drive motor 21 is meshed with the slewing bearing 22; bolt connection holes 231 for connecting with the rotating circle of the slewing bearing 22 by bolts are distributed around the rotating base 23.

[0040] In some embodiments, reference Figure 4 , Figure 5 As shown, a limiting block 4 extends from the surface of the rotating base 23, a limiting groove 12 is arranged on the surface of the carrying plate 1, and a positioning connecting hole 232 is arranged on the surface of the rotating base 23 corresponding to the limiting groove 12. The limiting block 4 includes a cylindrical seat 41, a truncated cone seat 42 axially extending from the cylindrical seat 41, and a limiting pressure seat 43 radially extending from the truncated cone seat 42. The truncated cone seat 42 and the limiting pressure seat 43 extend out of the limiting groove 12 and the limiting pressure seat 43 abuts against the surface of the carrying plate 1.

[0041] The limiting block 4 extending from the surface of the rotating base 23 is combined with the limiting groove 12 provided on the surface of the carrier plate 1 to ensure the accurate positioning of the carrier plate 1 during the rotation process. The design of the cylindrical seat 41, the truncated table seat 42 and the limiting pressure seat 43 ensures the stability of the limiting block 4, so that it can accurately extend out of the limiting groove 12 and abut against the surface of the carrier plate 1, thereby improving the stability of the overall structure.

[0042] The limit block 4 includes a first locking hole 44 extending through its axis, a positioning step 411 is provided at the bottom end of the cylindrical seat 41, a positioning groove 13 cooperating with the positioning step 411 is provided on the surface of the carrier plate 1, and a second locking hole 14 is provided in the positioning groove 13 corresponding to the first locking hole 44, and the first locking hole 44 and the second locking hole 14 are connected by bolts.

[0043] The carrier plate 1 is disc-shaped, and the limiting grooves 12 have shapes including a circle and a rectangle extending symmetrically outward from the circle. The two limiting grooves 12 are symmetrically arranged along the center of the carrier plate 1 and the symmetrical longitudinal section of the limiting grooves 12 passes through the center of the carrier plate 1.

[0044] The above structure ensures accurate positioning of the carrier plate 1 during the rotation process. The matching design of the limit block 4 and the carrier plate 1 realizes accurate positioning while simplifying the structure and facilitating disassembly.

[0045] Specifically, the plurality of placement grooves 11 are distributed in a concentric ring shape along the center of the carrier plate 1, and the shape of the placement grooves 11 matches the shape of the blank to be welded, so that the blank is placed more orderly, which is conducive to the automatic material taking device 3 to accurately identify and clamp the blank.

[0046] In this embodiment, the material picking X-axis linear drive module 31 and / or the material picking Z-axis linear drive module 32 are screw slide modules.

[0047] Specifically, the material picking clamp 33 includes a material picking frame 331 which is slidably connected to the material picking Z-axis linear drive module 32 and parallel to the surface of the carrier plate 1, and a clamp cylinder 332 installed on the material picking frame 331. The material picking clamp 33 uses the clamp cylinder 332 as a driving device, which is slidably connected to the material picking Z-axis linear drive module 32 to ensure that the clamp is parallel to the surface of the carrier plate 1, thereby improving the stability and gripping effect of the clamp on the blank.

[0048] When the material picking operation is required, the rotary drive motor 21 is started, and the output gear is engaged with the slewing bearing 22 to drive the slewing bearing 22 to rotate. Since the carrying plate 1 is connected to the upper end of the rotating base 23, the rotation of the rotating base 23 causes the carrying plate 1 to start rotating around its central axis; the limit block 4 extending on the surface of the rotating base 23 interacts with the limit groove 12 set on the surface of the carrying plate 1 to ensure the precise positioning of the carrying plate 1 during the rotation process; the material picking device 3 starts to perform the material picking operation, and the material picking Z-axis linear drive module 32 drives the material picking claw 33 to move vertically downward through the motor, so that the material picking claw 33 clamps the blank to be welded and then rises; the material picking X-axis linear drive module 31 is started, so that the material picking claw 33 moves horizontally along the X-axis direction to the welding station.

[0049] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to examples, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A gold welding material taking mechanism, characterized in that: include: A carrier plate (1), wherein the surface of the carrier plate (1) is provided with placement grooves (11), and the placement grooves (11) are used to carry blanks to be welded; The rotary drive device (2) comprises a rotary drive motor (21), a slewing bearing (22), and a rotary base (23) connected to the upper end of the slewing bearing (22); the carrier plate (1) is connected to the upper end of the slewing base (23); the rotary drive motor (21) is capable of driving the slewing bearing (22) to rotate, thereby driving the carrier plate (1) to rotate around its central axis; A material picking device (3) is arranged beside the carrier plate (1), and comprises a material picking Z-axis linear drive module (32), a material picking X-axis linear drive module (31) for driving the material picking Z-axis linear drive module (32) to move along the X-axis direction, and a material picking clamp (33) connected to the material picking Z-axis linear drive module (32).

2. A gold welding material taking mechanism according to claim 1, characterized in that: It also includes a material taking bearing base plate (24), a motor bracket (25) connected to the material taking bearing base plate (24), and a support mounting seat (26) connected to the motor bracket (25); the rotary drive motor (21) is mounted on a side end of the motor bracket (25); the slewing bearing (22) is mounted on the support mounting seat (26); and an output gear at an output end of the rotary drive motor (21) is meshed with the slewing bearing (22).

3. A gold welding material taking mechanism according to claim 1 or 2, characterized in that: Bolt connection holes (231) for connecting with the rotating ring of the slewing bearing (22) via bolts are distributed around the circumference of the rotating base (23).

4. A gold welding material taking mechanism according to claim 1, characterized in that: A limiting block (4) extends from the surface of the rotating base (23); a limiting groove (12) is provided on the surface of the carrying plate (1); a positioning connection hole (232) is provided on the surface of the rotating base (23) corresponding to the limiting groove (12); the limiting block (4) comprises a cylindrical seat (41), a truncated cone seat (42) axially extending from the cylindrical seat (41), and a limiting pressure seat (43) radially extending from the truncated cone seat (42); the truncated cone seat (42) and the limiting pressure seat (43) extend out of the limiting groove (12), and the limiting pressure seat (43) abuts against the surface of the carrying plate (1).

5. A gold welding material taking mechanism according to claim 4, characterized in that: The limit block (4) comprises a first locking hole (44) extending through the axis thereof, a positioning step (411) is provided at the bottom end of the cylindrical seat (41), a positioning groove (13) cooperating with the positioning step (411) is provided on the surface of the carrier plate (1), and a second locking hole (14) is provided in the positioning groove (13) corresponding to the first locking hole (44).

6. A gold welding material taking mechanism according to claim 4, characterized in that: The carrier plate (1) is in the shape of a disk, and the limiting groove (12) has an outer shape including a circle and a rectangle extending symmetrically outward from the circle. The two limiting grooves (12) are symmetrically arranged along the center of the carrier plate (1), and the symmetrical longitudinal section of the limiting groove (12) passes through the center of the carrier plate (1).

7. A gold welding material taking mechanism according to claim 1, characterized in that: The plurality of placement grooves (11) are distributed in a concentric ring shape along the center of the carrier plate (1), and the shape of the placement grooves (11) matches the shape of the blank to be welded.

8. A gold welding material taking mechanism according to claim 1, characterized in that: The material picking X-axis linear drive module (31) and / or the material picking Z-axis linear drive module (32) are screw slide modules.

9. A gold welding material taking mechanism according to claim 1, characterized in that: The material picking clamp (33) comprises a material picking frame (331) which is slidably connected to the material picking Z-axis linear drive module (32) and parallel to the surface of the carrier plate (1), and a clamp cylinder (332) installed on the material picking frame (331).

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