Automatic assembling device for diamond synthesis blocks
By designing a combination of support platform, assembly tray, conveyor belt, positioning mechanism and lifting mechanism, the problem of unstable positioning of diamond synthetic blocks during assembly was solved, and the stable positioning of synthetic blocks and the improvement of assembly quality were achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN JIARUIFU JEWELRY CO LTD
- Filing Date
- 2025-06-16
- Publication Date
- 2026-05-15
AI Technical Summary
Existing assembly equipment cannot effectively limit the movement of diamond composite blocks during assembly, which makes the composite blocks prone to displacement or skewing, affecting assembly stability and quality.
An automatic assembly device for diamond synthetic blocks was designed, comprising a support platform, an assembly tray, a conveyor belt, a positioning mechanism, and a lifting mechanism. The stability of the synthetic blocks during the assembly process is ensured by the combined use of the limiting plate of the positioning mechanism and the lifting mechanism.
Stable positioning of the composite blocks was achieved, avoiding displacement and skewing during the assembly process, thus improving assembly quality and stability.
Smart Images

Figure CN224238747U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of diamond synthetic block assembly technology, specifically to an automatic diamond synthetic block assembly device. Background Technology
[0002] A diamond synthesis block is a block formed by assembling the raw materials used to synthesize diamond in a specific way. In the diamond synthesis process, a synthesis rod (composed of graphite and catalyst), conductive copper rings at both ends of the synthesis rod, and pressure-transmitting and sealing media (such as paraffin blocks) around the synthesis rod are typically assembled together in a specific manner to form a diamond synthesis block. During the processing of the diamond synthesis block, assembly equipment is usually used to assemble it to improve assembly accuracy, efficiency, and reduce labor intensity. An assembly equipment is an automated or semi-automated mechanical device specifically designed to combine complex components in a predetermined sequence and manner. Precise assembly helps ensure the quality of the diamond synthesis block, thereby improving the success rate and quality of subsequent diamond synthesis. Automated assembly also reduces labor costs and material waste caused by poor assembly.
[0003] In the prior art, when assembling diamond synthetic blocks using an assembly device, the diamond synthetic blocks are usually transported by a conveying device, and a robotic arm is used to pick up the diamond synthetic blocks and place them in the designated position on the pre-assembly tray. Because the diamond synthetic blocks cannot be effectively limited during the assembly process, the stability of the diamond synthetic blocks during assembly cannot be well guaranteed. As a result, the diamond synthetic blocks are prone to displacement or skew, which can easily affect the stability and quality of the assembly. Therefore, in order to solve the above problems, an automatic assembly device for diamond synthetic blocks is proposed. Utility Model Content
[0004] The purpose of this utility model is to provide an automatic assembly device for diamond composite blocks, so as to solve the problem mentioned in the background art that the diamond composite blocks cannot be well limited during the assembly process, which makes it difficult to ensure the stability of the diamond composite blocks during assembly, and thus the diamond composite blocks are prone to displacement or skew, thereby easily affecting the stability and quality of the assembly.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic assembly device for diamond synthetic blocks, including a support platform, an assembly plate on the top of the support platform, a support plate fixedly connected to the upper surface of the support platform, a conveyor belt movably arranged on the inner side of the support plate, a first telescopic cylinder fixedly installed on the inner surface of the support plate, and a connecting frame fixedly connected to the output end of the first telescopic cylinder, the connecting frame movably located on the inner side of the support plate, and a second telescopic cylinder fixedly installed on the inner wall of the connecting frame, and a clamping block fixedly connected to the output end of the second telescopic cylinder;
[0006] The surface of the support platform is provided with a positioning mechanism, and the surface of the support platform is provided with a lifting mechanism;
[0007] The positioning mechanism includes a screw, which is movable inside the support platform, and a first connecting block is threadedly connected to the surface of the screw, and a limit plate is fixedly connected to the surface of the first connecting block;
[0008] The lifting mechanism includes a threaded rod, which is movably mounted on the top of the support platform, and a sleeve is threadedly connected to the surface of the threaded rod. The assembly plate and the sleeve are fixedly connected.
[0009] Preferably, the positioning mechanism further includes a rotating rod, which is movably connected to the inner side of the support platform, and a first conical tooth is fixedly connected to the top end of the rotating rod. A first motor is fixedly installed at the bottom end of the support platform, and the end of the rotating rod away from the first conical tooth is fixedly connected to the output end of the first motor.
[0010] Preferably, the inner side of the support platform is provided with a movable groove, and the screw moves within the movable groove. The surface of the screw is fixedly connected with a second conical tooth, and both the first and second conical teeth move within the inner side of the support platform.
[0011] Preferably, the screws are connected to the movable slots in six groups, the first connecting blocks are connected to the screws in six groups, and the limiting plates are connected to the first connecting blocks in six groups.
[0012] Preferably, a limiting rod is fixedly connected to the inner wall of the movable groove, the first connecting block and the limiting rod are movably connected, and the first connecting block is movably located inside the movable groove.
[0013] Preferably, the lifting mechanism further includes a fixed plate, which is fixedly connected to the upper surface of the support platform, and the threaded rod is movable inside the fixed plate. A second motor is fixedly installed on the upper surface of the support platform, and the threaded rod and the output end of the second motor are fixedly connected.
[0014] Preferably, a second connecting block is fixedly connected to the surface of the sleeve rod, and a fixing rod is fixedly connected to the upper surface of the fixing plate, and the second connecting block and the fixing rod are movably connected.
[0015] Compared with the prior art, the beneficial effects of this utility model are:
[0016] 1. The rotating rod drives the first conical tooth to rotate, which in turn drives the second conical tooth to rotate the screw. This allows the first connecting block to move the limiting plate. The movement of the limiting plate can limit the diamond composite blocks of different sizes, making it easier to place the diamond composite blocks stably on the assembly plate and keep them in the center position. This prevents the diamond composite blocks from shifting or tilting during assembly, thus ensuring assembly stability and improving assembly quality.
[0017] 2. The second motor drives the threaded rod to rotate, which in turn causes the sleeve rod to move vertically on the assembly plate. This facilitates the lifting and lowering of the diamond composite blocks on the assembly plate. When the diamond composite blocks from the conveyor belt are stacked on the assembly plate, the descent of the assembly plate ensures that the diamond composite blocks on the assembly plate are positioned within the limiting plate. This facilitates better stacking of the diamond composite blocks from the conveyor belt onto the assembly plate, thus ensuring the positioning of the diamond composite blocks by the limiting plate and enabling more stable assembly of the diamond composite blocks. Attached Figure Description
[0018] Figure 1 This is a front view schematic diagram of the structure of this utility model;
[0019] Figure 2 This is a front view of the exploded structure of this utility model;
[0020] Figure 3 This is an exploded front view of the structure of the support plate and connecting frame of this utility model;
[0021] Figure 4 This is an exploded cross-sectional view of the screw and limiting plate of this utility model.
[0022] Figure 5 This is an exploded cross-sectional view of the threaded rod and sleeve of this utility model.
[0023] In the diagram: 1. Support platform; 11. Assembly tray; 12. Support plate; 13. Conveyor belt; 14. First telescopic cylinder; 15. Connecting frame; 16. Second telescopic cylinder; 17. Clamping block; 2. Rotating rod; 21. First conical tooth; 22. First motor; 23. Movable groove; 24. Screw; 25. Second conical tooth; 26. First connecting block; 27. Limiting plate; 28. Limiting rod; 3. Fixing plate; 31. Threaded rod; 32. Second motor; 33. Sleeve rod; 34. Second connecting block; 35. Fixing rod. Detailed Implementation
[0024] 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.
[0025] Please see Figure 1-5 One embodiment provided by this utility model:
[0026] The first telescopic cylinder 14, the second telescopic cylinder 16, the first motor 22 and the second motor 32 used in this application are products that can be purchased directly from the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.
[0027] An automatic assembly device for diamond synthetic blocks includes a support platform 1, an assembly tray 11 on the top of the support platform 1, a support plate 12 fixedly connected to the upper surface of the support platform 1, a conveyor belt 13 movably arranged on the inner side of the support plate 12, a first telescopic cylinder 14 fixedly installed on the inner surface of the support plate 12, and a connecting frame 15 fixedly connected to the output end of the first telescopic cylinder 14. The connecting frame 15 is movable on the inner side of the support plate 12, and a second telescopic cylinder 16 is fixedly installed on the inner wall of the connecting frame 15. A clamping block 17 is fixedly connected to the output end of the second telescopic cylinder 16. A positioning mechanism and a lifting mechanism are provided on the surface of the support platform 1. The positioning mechanism includes a screw 24, which is movable on the inner side of the support platform 1, and the surface of the screw 24 is threaded. A first connecting block 26 is connected, and a limit plate 27 is fixedly connected to the surface of the first connecting block 26. The lifting mechanism includes a threaded rod 31, which is movably disposed on the top of the support platform 1. A sleeve rod 33 is threadedly connected to the surface of the threaded rod 31. The assembly plate 11 and the sleeve rod 33 are fixedly connected. The assembly plate 11 can support and place the diamond composite block. The conveyor belt 13 can transport the diamond composite block. The extension of the second telescopic cylinder 16 can drive the clamping block 17 to move and clamp the diamond composite block. In addition, the extension and retraction of the first telescopic cylinder 14 can cause the connecting frame 15 to move the diamond composite block, so that the diamond composite block can be placed on the assembly plate 11 for assembly.
[0028] Furthermore, the positioning mechanism also includes a rotating rod 2, which is movably connected to the inner side of the support platform 1. The top end of the rotating rod 2 is fixedly connected to a first conical tooth 21, and the bottom end of the support platform 1 is fixedly installed with a first motor 22. The end of the rotating rod 2 away from the first conical tooth 21 is fixedly connected to the output end of the first motor 22. By rotating the first conical tooth 21 through the rotating rod 2, the second conical tooth 25 can drive the screw 24 to rotate under the action of the first conical tooth 21, and the first connecting block 26 can drive the limiting plate 27 to move. This facilitates the positioning of the diamond composite block on the assembly plate 11 by the limiting plate 27, which can ensure the stability of the diamond composite block and thus help improve the quality of assembly.
[0029] Furthermore, the inner side of the support platform 1 is provided with a movable groove 23, and the screw 24 is movable inside the movable groove 23. The surface of the screw 24 is fixedly connected with a second conical tooth 25. The first conical tooth 21 and the second conical tooth 25 are both movable inside the support platform 1. Through the cooperation of the first conical tooth 21 and the second conical tooth 25, the first conical tooth 21 is rotated under the action of the rotating rod 2, which can realize the transmission of the second conical tooth 25, thereby facilitating the rotation of the screw 24.
[0030] Furthermore, the screws 24 are connected to the movable slots 23 in six groups, and the first connecting blocks 26 are connected to the screws 24 in six groups. The limiting plates 27 are connected to the first connecting blocks 26 in six groups. By setting the first connecting blocks 26 and the limiting plates 27, the limiting plates 27 can move when the first connecting blocks 26 move. This makes it easier to position diamond composite blocks of different sizes through the limiting plates 27, ensuring that the diamond composite blocks are placed in the center of the assembly plate 11, and that the diamond composite blocks are not prone to tilting or displacement during assembly.
[0031] Furthermore, a limiting rod 28 is fixedly connected to the inner wall of the movable groove 23, and the first connecting block 26 is movably connected to the limiting rod 28. The first connecting block 26 is movably located inside the movable groove 23. By setting the limiting rod 28, the first connecting block 26 can be limited, which can prevent the first connecting block 26 from shifting under the action of the screw 24. This facilitates the first connecting block 26 to stably drive the limiting plate 27 to move, thereby realizing the limiting effect of the limiting plate 27 on the diamond composite block.
[0032] Furthermore, the lifting mechanism also includes a fixed plate 3, which is fixedly connected to the upper surface of the support platform 1. The threaded rod 31 is movable inside the fixed plate 3. A second motor 32 is fixedly installed on the upper surface of the support platform 1, and the output ends of the threaded rod 31 and the second motor 32 are fixedly connected. By rotating the threaded rod 31, the sleeve rod 33 can drive the assembly plate 11 to rise and fall. After the diamond composite block is placed on the assembly plate 11, the sleeve rod 33 drives the assembly plate 11 to fall, so that the overall position of the diamond composite block moves down, which makes it easier to stack the diamond composite block on the conveyor belt 13 onto the diamond composite block on the assembly plate 11, thereby ensuring that the limiting plate 27 limits the diamond composite block on the assembly plate 11.
[0033] Furthermore, a second connecting block 34 is fixedly connected to the surface of the sleeve rod 33, and a fixing rod 35 is fixedly connected to the upper surface of the fixing plate 3. The second connecting block 34 and the fixing rod 35 are movably connected. Through the setting of the second connecting block 34 and the fixing rod 35, the sleeve rod 33 can be limited, so that when the threaded rod 31 rotates, the movement of the fixing rod 35 on the surface of the fixing rod 35 can ensure that the sleeve rod 33 drives the assembly plate 11 to move vertically in a stable manner.
[0034] Working principle: In use, the first motor 22 is electrically connected to an external power source. The operator starts the first motor 22 by pressing the switch. The first motor 22 drives the rotating rod 2 to rotate. The first conical tooth 21 will rotate under the action of the rotating rod 2 and can transmit the second conical tooth 25. The second conical tooth 25 rotates and drives the screw 24 to rotate. The first connecting block 26 is limited by the limiting rod 28. Under the action of the screw 24, it will move inside the movable groove 23 and on the surface of the limiting rod 28. In this way, the first connecting block 26 can drive the limiting plate 27 to move. The positioning of the diamond composite block on the assembly plate 11 can be achieved by the limiting plate 27 moving from the periphery to the center.
[0035] After the diamond composite block is placed on the assembly tray 11, when it needs to be assembled, the second motor 32 is electrically connected to an external power source. The operator starts the second motor 32 by pressing a switch. The operation of the second motor 32 drives the threaded rod 31 to rotate. The sleeve rod 33 is limited by the second connecting block 34 and the fixed rod 35. Under the action of the threaded rod 31, it will move vertically and realize the movement of the second connecting block 34 on the surface of the fixed rod 35. Then, the assembly tray 11 rises and falls under the action of the second connecting block 34. The sleeve rod 33 drives the assembly tray 11 to fall, so that the diamond composite block on the assembly tray 11 moves down accordingly. Thus, the diamond composite block on the assembly tray 11 is always located within the limiting plate 27. After the clamping block 17 clamps and moves the diamond composite block on the conveyor belt 13, it can better stack the diamond composite block on the conveyor belt 13 on the diamond composite block on the assembly tray 11, so that the diamond composite block clamped by the clamping block 17 can also be located within the limiting plate 27.
[0036] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the description above. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.
Claims
1. An automatic assembly device for diamond synthetic blocks, comprising a support platform (1), an assembly plate (11) is provided on the top of the support platform (1), a support plate (12) is fixedly connected to the upper surface of the support platform (1), a conveyor belt (13) is movably arranged on the inner side of the support plate (12), a first telescopic cylinder (14) is fixedly installed on the inner surface of the support plate (12), and a connecting frame (15) is fixedly connected to the output end of the first telescopic cylinder (14), the connecting frame (15) is movably located on the inner side of the support plate (12), and a second telescopic cylinder (16) is fixedly installed on the inner wall of the connecting frame (15), and a clamping block (17) is fixedly connected to the output end of the second telescopic cylinder (16); Its features are, The surface of the support platform (1) is provided with a positioning mechanism, and the surface of the support platform (1) is provided with a lifting mechanism; The positioning mechanism includes a screw (24), which is movable inside the support platform (1), and a first connecting block (26) is threadedly connected to the surface of the screw (24), and a limit plate (27) is fixedly connected to the surface of the first connecting block (26). The lifting mechanism includes a threaded rod (31), which is movably disposed on the top of the support platform (1), and a sleeve rod (33) is threadedly connected to the surface of the threaded rod (31). The assembly plate (11) and the sleeve rod (33) are fixedly connected.
2. The automatic assembly device for diamond composite blocks according to claim 1, characterized in that: The positioning mechanism also includes a rotating rod (2), which is movably connected to the inner side of the support platform (1), and the top end of the rotating rod (2) is fixedly connected to a first conical tooth (21). The bottom end of the support platform (1) is fixedly installed with a first motor (22), and the end of the rotating rod (2) away from the first conical tooth (21) is fixedly connected to the output end of the first motor (22).
3. The automatic assembly device for diamond composite blocks according to claim 2, characterized in that: The inner side of the support platform (1) is provided with a movable groove (23), and the screw (24) moves within the movable groove (23). The surface of the screw (24) is fixedly connected with a second conical tooth (25), and both the first conical tooth (21) and the second conical tooth (25) move within the support platform (1).
4. The automatic assembly device for diamond composite blocks according to claim 3, characterized in that: The screws (24) are connected to the movable grooves (23) in six groups, and the first connecting blocks (26) are connected to the screws (24) in six groups, and the limiting plates (27) are connected to the first connecting blocks (26) in six groups.
5. The automatic assembly device for diamond composite blocks according to claim 3, characterized in that: The inner wall of the movable groove (23) is fixedly connected to a limiting rod (28), the first connecting block (26) and the limiting rod (28) are movably connected, and the first connecting block (26) is movably located inside the movable groove (23).
6. The automatic assembly device for diamond composite blocks according to claim 1, characterized in that: The lifting mechanism also includes a fixed plate (3), which is fixedly connected to the upper surface of the support platform (1), and the threaded rod (31) moves within the fixed plate (3). A second motor (32) is fixedly installed on the upper surface of the support platform (1), and the threaded rod (31) is fixedly connected to the output end of the second motor (32).
7. The automatic assembly device for diamond composite blocks according to claim 6, characterized in that: The surface of the sleeve rod (33) is fixedly connected to a second connecting block (34), and the upper surface of the fixing plate (3) is fixedly connected to a fixing rod (35), and the second connecting block (34) and the fixing rod (35) are movably connected.