A loading machine of a diamond processing apparatus

Abstract

This utility model belongs to the technical field of diamond processing equipment and discloses a loading machine for diamond processing equipment. It includes a table device for limiting, guiding, and supporting movement, and a loading device installed on the table device for simultaneously dropping diamonds through multiple channels. A drive device for rotating and continuously pushing forward is provided on one side of the loading device. The loading device includes two symmetrically arranged spring-loaded components for elastic pressing, with a horizontal baffle installed between the spring-loaded components. Several loading tubes are distributed on the horizontal baffle, and a storage box is provided between the tops of the loading tubes. A vibration motor is installed on one side of the storage box. This utility model's loading machine for diamond processing equipment, through a vibration motor driving the storage box and a multi-channel loading tube design, achieves vibration-driven material distribution and simultaneous multi-channel dropping of diamonds, significantly improving loading efficiency. It integrates vibration distribution, elastic pressing, and servo pushing systems, replacing the traditional method of picking and placing diamonds one by one, and achieving precise batch loading of materials.

Description

Technical Field

[0001] This utility model belongs to the technical field of diamond processing equipment, and in particular relates to a feeding machine for diamond processing equipment. Background Technology

[0002] Diamond processing is a process that combines art and science, transforming rough diamonds into dazzling jewelry. Its core lies in maximizing the optical properties of diamonds through precise techniques. This process begins with a comprehensive evaluation of the rough stone, including crystal structure analysis, inclusion location, and weight distribution calculation, to determine the optimal cutting plan. Technological innovation continues to drive industry development, and diamond processing equipment loading machines have gradually become core automated components in modern jewelry manufacturing, specifically designed for high-precision diamond cutting and polishing processes. Through the coordinated operation of modular mechanical structures and intelligent control units, unmanned transportation of raw diamonds from storage to the processing station has been achieved.

[0003] Comparing with Chinese Patent CN112110181A, a loading device for diamond processing is disclosed, including a conveyor table with two loading platforms on both sides. Each loading platform has a loading rack, and a lifting plate is mounted on the loading rack. A pre-storage box is installed on the lifting plate. A mounting frame is mounted on the conveyor table, and a guide groove is mounted on the mounting frame. Two side-shifting frames are mounted on the guide groove, and a guide cylinder is mounted on each side-shifting frame. A lifting bar is mounted on the piston rod end of the guide cylinder, and five negative pressure suction cups are mounted on the lifting bar. This device can accommodate the pre-storage of diamonds, and the two pre-storage boxes allow for the pre-storage of a larger number of diamonds, making it highly practical. The design of the liftable pre-storage box and the two relatively movable side-shifting frames on the mounting frame result in high diamond loading efficiency.

[0004] However, the aforementioned patent still uses the traditional method of picking and placing each piece individually, which results in poor continuity and a large time interval between picking and placing, seriously affecting the speed and efficiency of feeding. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of this utility model is to provide a feeding machine for diamond processing equipment to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A loading machine for diamond processing equipment includes a table device for limiting, guiding, and supporting movement, and a unloading device mounted on the table device for simultaneously dropping diamonds via multiple vibrations. A drive device for continuously pushing forward rotation is provided on one side of the unloading device. The table device includes a table base, a table board on the table base, two symmetrically arranged limiting guide rails on the table board, and several tray assemblies for pushing forward in close contact with the limiting guide rails. The unloading device includes two symmetrically arranged spring-loaded components for elastic downward pressure, a horizontal baffle installed between the spring-loaded components, several unloading pipes distributed on the horizontal baffle, a storage box between the tops of the unloading pipes, and a vibration motor mounted on one side of the storage box. The drive device includes a fixed frame, a lifting frame in the middle of the fixed frame, a drive roller in the middle of the lifting frame, a servo motor on one side of the drive roller, and an adjustment component for adjusting the pushing height between the lifting frame and the fixed frame.

[0008] Furthermore: the tray assembly includes a tray body, on which a plurality of storage holes are evenly distributed, and two pick-up and put-out slots are symmetrically arranged on both sides of the tray body.

[0009] Furthermore, the limiting guide rail is made of 204 stainless steel and is bolted to the tabletop.

[0010] Furthermore: the spring-loaded assembly includes a cantilever frame, a suspension rod is installed in the middle of the cantilever frame, and a downward pressure spring is installed on the suspension rod.

[0011] Furthermore, the feed pipe and the storage box are connected by a tapered transition.

[0012] Furthermore: the adjustment assembly includes an adjustment screw screwed to the middle of the fixed frame, two limiting slide rods symmetrically arranged on both sides of the adjustment screw rod, the limiting slide rods being slidably connected to the fixed frame, the adjustment screw rod being rotatably connected to the lifting frame, and the limiting slide rods being bolted to the lifting frame.

[0013] Furthermore, the surface of the drive roller is covered with an anti-slip rubber sleeve.

[0014] Compared with existing technologies, the beneficial effects are:

[0015] 1. By using a vibratory motor to drive the storage box and combining it with a multi-feed tube design, the system enables the vibration sorting and synchronous falling of diamonds through multiple channels, significantly improving the feeding efficiency. The system integrates the three systems of vibration sorting, elastic clamping, and servo pushing, replacing the traditional method of picking and placing each diamond individually, and enabling the batch and precise feeding of materials in the jewelry processing field.

[0016] 2. The dual limit guide rails and anti-slip active rollers work together to ensure that the pallet moves horizontally without deviation, improving the alignment accuracy between the storage hole and the feeding tube; the elastic clamping mechanism (downward pressure spring + horizontal baffle) dynamically fits the pallet surface to prevent diamond jumping caused by vibration;

[0017] 3. The lifting mechanism composed of the adjusting screw and the limiting slide can be adapted to pallets of different thicknesses. The anti-slip rubber sleeve enhances friction while avoiding scratching the workpiece, thus expanding the equipment's compatibility.

[0018] 4. The pallet assembly's close-fitting push mechanism and servo motor drive form an assembly line operation, achieving seamless connection between "loading-feeding-unloading" and shortening the processing time for a single batch. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the feeding machine of the diamond processing equipment described in this utility model;

[0020] Figure 2 This is a schematic diagram of the table device of the feeding machine of the diamond processing equipment described in this utility model;

[0021] Figure 3 This is a top view of the table device of the feeding machine of the diamond processing equipment described in this utility model;

[0022] Figure 4 This is a schematic diagram of the unloading device of the loading machine of the diamond processing equipment described in this utility model;

[0023] Figure 5 This is a right perspective view of the unloading device of the loading machine of the diamond processing equipment described in this utility model;

[0024] Figure 6 This is a schematic diagram of the drive device of the loading machine of the diamond processing equipment described in this utility model;

[0025] Figure 7 This is a right view of the drive device of the loading machine of the diamond processing equipment described in this utility model.

[0026] In the attached diagram, the following are the reference numerals: 101, table base; 102, tabletop; 103, limiting guide rail; 104, tray body; 105, storage hole; 106, pick-and-place slot; 201, cantilever frame; 202, suspension rod; 203, downward pressure spring; 204, storage box; 205, vibration motor; 206, discharge pipe; 207, horizontal baffle; 301, fixed frame; 302, lifting frame; 303, drive roller; 304, servo motor; 305, limiting slide bar; 306, adjusting screw. Detailed Implementation

[0027] 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.

[0028] Please see Figures 1-7 A loading machine for diamond processing equipment includes a table device for limiting, guiding, and supporting movement, and a loading device installed on the table device for simultaneously dropping diamonds through multiple vibrations. A drive device for rotating and continuously pushing forward is provided on one side of the loading device.

[0029] In this embodiment: the table device includes a table base 101, a tabletop 102 is provided on the table base 101, two limiting guide rails 103 are symmetrically arranged on the tabletop 102, and a plurality of tray assemblies for pushing forward in close contact with the tabletop 102 are arranged between the limiting guide rails 103; the tray assembly includes a tray body 104, a plurality of storage holes 105 are evenly distributed on the tray body 104, and two pick-and-place slots 106 are symmetrically arranged on both sides of the tray body 104; the limiting guide rails 103 are made of 204 stainless steel and are bolted to the tabletop 102; during loading, the tray body 104 is moved through the pick-and-place slots 106. 04. Placed on the tabletop 102 supported by the table base 101, the tray body 104 is pushed forward and close to the front and back under the drive roller 303. The two sides of the tray body 104 are restricted by the limiting guide rail 103 to ensure that the tray body 104 moves forward horizontally. At the same time, the next tray body 104 pushes the previous tray body 104 forward. When the lower tube 206 is aligned with the storage hole 105 on the tray body 104, the diamond falls into the storage hole 105. When the tray body 104 moves away from the horizontal baffle 207, all storage holes 105 are filled with diamonds, and the loading is completed. The tray body 104 can be removed by picking and placing slot 106.

[0030] In this embodiment: the feeding device includes two symmetrically arranged spring-loaded components for elastic downward pressure, a horizontal baffle 207 is installed between the spring-loaded components, a plurality of feeding pipes 206 are distributed on the horizontal baffle 207, a storage box 204 is arranged between the tops of the feeding pipes 206, and a vibration motor 205 is installed on one side of the storage box 204; the spring-loaded component includes a cantilever frame 201, a suspension rod 202 is installed in the middle of the cantilever frame 201, and a downward pressure spring 203 is installed on the suspension rod 202; the feeding pipes 206 and the storage box 206 are connected together. 4 are connected by a tapered transition; the diamonds to be loaded are poured into the storage box 204, the cantilever 201 supports the compression spring 203 to release the elastic force, and push the horizontal baffle 207 to stick to the top surface of the tray body 104 under the support of the suspension rod 202. The vibration motor 205 drives the storage box 204 to vibrate, so that the diamonds in the storage box 204 fall down sequentially along the multi-way discharge pipe 206. When the discharge pipe 206 is aligned with the collection hole 105 on the tray body 104, the diamonds fall into the collection hole 105, and the loading is completed;

[0031] In this embodiment: the driving device includes a fixed frame 301, a lifting frame 302 is disposed in the middle of the fixed frame 301, an active roller 303 is installed in the middle of the lifting frame 302, a servo motor 304 is disposed on one side of the active roller 303, and an adjustment component for adjusting the rotating push height is disposed between the lifting frame 302 and the fixed frame 301; the adjustment component includes an adjustment screw 306 screwed to the middle of the fixed frame 301, two limiting slide rods 305 symmetrically disposed on both sides of the adjustment screw 306, the limiting slide rods 305 are slidably connected to the fixed frame 301, and the adjustment screw 306 and the lifting frame 302 are connected to the fixed frame 301. 02 Rotary connection, limit slide 305 and lifting frame 302 are bolted together; the surface of the active roller 303 is covered with anti-slip rubber sleeve; during the preparation stage, under the support of the fixed frame 301, the adjusting screw 306 pushes the lifting frame 302 to move up and down under the guidance of the limit slide 305, so that the active roller 303 is pressed on the top surface of the pallet body 104; during loading, the lifting frame 302 supports the servo motor 304 to drive the active roller 303 to rotate, stably pushing the pallet body 104 forward, so that the next pallet body 104 pushes the previous pallet body 104 forward.

[0032] Working principle: During the preparation stage, the adjusting screw 306 is rotated according to the height of the pallet body 104. Under the support of the fixed frame 301, the adjusting screw 306 pushes the lifting frame 302 to move up and down under the guidance of the limit slide bar 305, so that the active roller 303 is pressed on the top surface of the pallet body 104. At the same time, the cantilever frame 201 supports the compression spring 203 to release the elastic force, pushing the horizontal baffle 207 to stick tightly to the top surface of the pallet body 104 under the support of the suspension rod 202, and pouring the diamonds to be loaded into the storage box 204.

[0033] During loading, the pallet body 104 is moved via the pick-and-place slot 106 and placed on the tabletop 102 supported by the table base 101. It is pushed forward and tightly against the front and back of the active roller 303. The lifting frame 302 supports the servo motor 304, which drives the active roller 303 to rotate, stably propelling the pallet body 104 forward. The sides of the pallet body 104 are limited by the guide rails 103, ensuring its horizontal movement. Simultaneously, each subsequent pallet body 104 pushes the previous one forward until it reaches below the horizontal baffle 207. The vibration motor 205 then vibrates the storage bin 204, causing the diamonds in the storage bin 204 to fall sequentially along the multi-path discharge pipes 206. When the discharge pipes 206 align with the receiving holes 105 on the pallet body 104, the diamonds fall into the receiving holes 105.

[0034] When the tray body 104 moves away from the horizontal baffle 207, all the storage holes 105 are filled with diamonds, completing the loading. The tray body 104 can then be removed via the pick-and-place slot 106.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A loading machine of a diamond processing apparatus, comprising a table device for limiting guiding and supporting a moving table, characterized in that: It also includes a feeding device installed on the table device for simultaneously dropping diamonds from multiple vibrating paths, and a drive device for rotating and pushing the diamonds forward continuously is provided on one side of the feeding device. The table device includes a table base (101), a table board (102) is provided on the table base (101), two limiting guide rails (103) are symmetrically arranged on the table board (102), and a plurality of tray assemblies for pushing forward in close contact with each other are arranged between the limiting guide rails (103). The feeding device includes two symmetrically arranged spring-loaded components for elastic pressing. A horizontal baffle (207) is installed between the spring-loaded components. A plurality of feeding pipes (206) are distributed on the horizontal baffle (207). A storage box (204) is arranged between the tops of the feeding pipes (206). A vibration motor (205) is installed on one side of the storage box (204). The driving device includes a fixed frame (301), a lifting frame (302) is arranged in the middle of the fixed frame (301), an active roller (303) is installed in the middle of the lifting frame (302), a servo motor (304) is arranged on one side of the active roller (303), and an adjustment component for adjusting the rotating push height is arranged between the lifting frame (302) and the fixed frame (301).

2. The loading machine of a diamond processing apparatus according to claim 1, characterized in that: The tray assembly includes a tray body (104), on which a plurality of storage holes (105) are evenly distributed, and two pick-and-place slots (106) are symmetrically arranged on both sides of the tray body (104).

3. A loading machine for a diamond processing apparatus according to claim 2, wherein: The limiting guide rail (103) is made of 204 stainless steel and is bolted to the tabletop (102).

4. The loading machine of a diamond processing apparatus according to claim 1, characterized in that: The spring-loaded assembly includes a cantilever frame (201), a suspension rod (202) is installed in the middle of the cantilever frame (201), and a compression spring (203) is installed on the suspension rod (202).

5. A loading machine for a diamond processing apparatus according to claim 4, wherein: The feed pipe (206) and the storage box (204) are connected by a tapered transition.

6. The loading machine of a diamond processing apparatus according to claim 1, characterized in that: The adjustment assembly includes an adjustment screw (306) screwed into the middle of the fixed frame (301), and two limiting slide rods (305) symmetrically arranged on both sides of the adjustment screw (306). The limiting slide rods (305) are slidably connected to the fixed frame (301), the adjustment screw (306) is rotatably connected to the lifting frame (302), and the limiting slide rods (305) are bolted to the lifting frame (302).

7. The feeding machine of a diamond processing equipment according to claim 6, characterized in that: The surface of the drive roller (303) is covered with an anti-slip rubber sleeve.

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