Full-automatic intelligent crystal grinding and polishing machine

Abstract

The utility model provides a full-automatic intelligent crystal grinding and polishing machine which comprises a machine frame, and a feeding station, a machining station and a discharging station are sequentially distributed on the machine frame along the circumference. The rotating disc is rotationally arranged on the rack, and at least three tool chucks are distributed on the rotating disc along the circumference; the grinding and polishing mechanism comprises a fixing frame and a grinding and polishing machine head, the fixing frame is fixedly connected to the upper portion of the rotating disc, and the grinding and polishing machine head is fixedly connected to the fixing frame; the first stock bin is arranged on the peripheral side of the rack, and the first stock bin corresponds to the feeding station; the second stock bin is arranged on the peripheral side of the rack, and the second stock bin corresponds to a discharging station; and the number of the material moving mechanisms is two, the material moving mechanisms do reciprocating motion in the radial direction of the rotating disc, one material moving mechanism is used for transferring materials on the first stock bin to the feeding station, the other material moving mechanism is used for transferring materials on the discharging station to the second stock bin, and the beneficial effects that the feeding and discharging positioning accuracy is improved, and the working efficiency of the grinding and polishing machine is improved are achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of crystal processing equipment, specifically to a fully automatic intelligent crystal grinding and polishing machine. Background Technology

[0002] Currently, hot-fix rhinestone technology refers to a technique that involves setting diamonds onto materials such as leather and fabric to enhance the aesthetics of the finished product. Small facets of hot-fix rhinestones are typically processed using a crystal polishing machine. Currently, most crystal polishing machines on the market for hot-fix rhinestone facets are manually operated, with the material being loaded and unloaded. The material to be processed is first placed at the loading station, and then the finished material is removed from the unloading station for continuous processing.

[0003] Regarding the aforementioned technologies, during continuous processing, the processing time at each station of the grinding and polishing machine is generally around two seconds, resulting in short dwell times for loading and unloading. This leads to operator fatigue due to continuous loading and unloading, making it difficult to ensure the accuracy of each loading and unloading, thus affecting the working efficiency of the grinding and polishing machine. Therefore, there are problems with insufficient positioning accuracy for loading and unloading, resulting in low working efficiency of the grinding and polishing machine.

[0004] In view of this, it is indeed necessary to provide a technical solution for the above problems using a fully automatic intelligent crystal grinding and polishing machine. Utility Model Content

[0005] The purpose of this utility model is to provide a fully automatic intelligent crystal grinding and polishing machine to solve the problems of insufficient accuracy in loading and unloading positioning and low working efficiency of the grinding and polishing machine.

[0006] To achieve the above objectives, the fully automatic intelligent crystal grinding and polishing machine of this utility model adopts the following technical solution:

[0007] Fully automatic intelligent crystal grinding and polishing machine, including

[0008] The frame has a loading station, a processing station and a unloading station arranged sequentially along its circumference.

[0009] A rotary disk is rotatably mounted on the frame. At least three tooling clamps are arranged along the circumference of the rotary disk. The tooling clamps are connected to a vacuum valve. Each tooling clamp rotates through the loading station, the processing station, and the unloading station.

[0010] The grinding and polishing mechanism includes a fixed frame and a plurality of grinding and polishing heads. The fixed frame is fixedly connected to the top of the rotating disk, and the grinding and polishing heads are fixedly connected to the fixed frame. The number of grinding and polishing heads corresponds to the number of processing stations. The grinding and polishing heads are used to process the material on the tooling clamp.

[0011] The first material bin is located on the periphery of the frame and corresponds to the loading station;

[0012] The second hopper is located on the periphery of the frame and corresponds to the unloading station;

[0013] There are two material transfer mechanisms. The material transfer mechanisms reciprocate radially along the rotary disk. One material transfer mechanism is used to transfer the material on the first hopper to the loading station, and the other material transfer mechanism is used to transfer the material on the unloading station to the second hopper.

[0014] As an optimization of the fully automatic intelligent crystal polishing machine, the material transfer mechanism includes a linear drive component, a connecting block, an adjusting plate, and suction cups. The linear drive component is disposed above the rotating plate, the connecting block is slidably connected to the linear drive component, and the linear drive component drives the connecting block to slide radially along the frame. The adjusting plate is rotatably disposed on the connecting block, and the suction cups are disposed on the adjusting plate. At least two suction cups are provided, and the multiple suction cups are distributed at equal intervals along the circumference of the adjusting plate.

[0015] As an optimization of the fully automatic intelligent crystal grinding and polishing machine, a correction platform is provided on the side of the feeding station near the first hopper. At least three guide plates are vertically arranged on the top surface of the correction platform, and multiple guide plates are arranged in a circle. A vibrator is provided on the bottom surface of the correction platform.

[0016] As an optimization of the fully automatic intelligent crystal grinding and polishing machine, the material transfer mechanism above the loading station includes two adjustment discs. The two adjustment discs are arranged radially on the connecting block along the rotating disk. One adjustment disc is used to transfer the material from the first hopper to the correction platform, and the other adjustment disc is used to transfer the material from the correction platform to the tooling clamping plate of the loading station.

[0017] As an optimization of the fully automatic intelligent crystal grinding and polishing machine, above the material unloading station, the adjustment plate is also equipped with a material unloading platform and a piercing needle. The material unloading platform is fixedly connected to the adjustment plate, and the piercing needle slides through the material unloading platform with the piercing needle facing the tooling clamping plate, so that the piercing needle can be used to extract the material from the tooling clamping plate.

[0018] As an optimization of the fully automatic intelligent crystal grinding and polishing machine, the first hopper includes a worktable and a mounting plate. A guide rail is fixedly connected to the worktable, and the length direction of the guide rail intersects the radial direction of the rotating disk. A slider is fixedly connected to the side of the mounting plate near the worktable, and the slider is slidably connected to the guide rail. At least two compartments are provided on the mounting plate along the sliding direction, and the compartments are used to store materials.

[0019] As an optimization of the fully automatic intelligent crystal polishing machine, a lifting component is provided on the worktable, and a lifting hole is provided at the bottom of the compartment for the lifting component to pass through.

[0020] As an optimization of the fully automatic intelligent crystal polishing machine, a support base is provided on the worktable, and a support ball is rolled and embedded on the top of the support base. The side of the mounting plate near the worktable abuts against the spherical surface of the support ball.

[0021] As an optimization of the fully automatic intelligent crystal grinding and polishing machine, the second hopper includes a flat plate and a limiting plate. The limiting plate is vertically arranged on the flat plate and abuts against the periphery of the material. The side of the flat plate away from the limiting plate is provided with a moving wheel, and the side of the flat plate is provided with a pusher.

[0022] As an optimization of the fully automatic intelligent crystal grinding and polishing machine, the frame is also equipped with an adjustment station, which is located on the side of the unloading station away from the processing station. The adjustment station is equipped with a water spray pipe, which faces the tooling clamp.

[0023] Compared with the prior art, the beneficial effects of this utility model are as follows: When it is necessary to process the small facets of hot-fix rhinestones, the material is transported from the first material bin to the loading station by the material transfer mechanism. The material transfer mechanism places the material on the tooling clamp of the rotating disk. The tooling clamp is activated and picks up the material. By rotating the rotating disk relative to the frame, the tooling clamp of the loading station is rotated to the processing station. The grinding and polishing head installed on the fixed frame grinds and polishes the material in the tooling clamp. Then, by rotating the rotating disk relative to the frame, the tooling clamp of the processing station is rotated to the unloading station. The tooling clamp is closed, the material is released, and the material transfer mechanism transfers the material from the tooling clamp to the second material bin for storage. The rotating disk continues to rotate, so that each tooling clamp repeats the above process, forming a fully automatic loading, processing and unloading. Throughout the processing, the material transfer mechanism is used for loading and unloading, reducing human error and improving the accuracy of loading and unloading. At the same time, the material transfer mechanism allows loading and unloading to be carried out simultaneously, reducing loading and unloading time and improving grinding and polishing efficiency. Attached Figure Description

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0025] Figure 1 This is a schematic diagram of the overall structure of the fully automatic intelligent crystal grinding and polishing machine according to an embodiment of this application;

[0026] Figure 2 This is a schematic diagram of the workstation layout of the fully automatic intelligent crystal grinding and polishing machine according to an embodiment of this application;

[0027] Figure 3 This is a schematic diagram of the material transfer mechanism of the loading station in an embodiment of this application;

[0028] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0029] Figure 5 This is a schematic diagram of the material transfer mechanism of the unloading station in an embodiment of this application;

[0030] Figure 6 Examples of embodiments of this application Figure 5 A schematic diagram of the bottom structure of the central adjustment disc.

[0031] In the diagram: 1. Frame; 11. Loading station; 12. Processing station; 13. Unloading station; 14. Adjustment station; 141. Water spray pipe; 2. Rotary disc; 21. Drive motor; 22. Drive gear; 23. External gear ring; 3. Tooling clamp; 4. Grinding and polishing mechanism; 41. Fixed frame; 42. Grinding and polishing head; 5. First hopper; 51. Workbench; 52. Mounting plate; 521. Hopper position; 522. Angle iron; 53. Guide rail; 54. Top 55. Lifting component; 56. Support base; 57. Support ball; 6. Second hopper; 61. Flat plate; 62. Limiting plate; 621. Guide part; 63. Moving wheel; 64. Pusher; 7. Transfer mechanism; 71. Linear drive component; 72. Connecting block; 73. Adjusting plate; 74. Suction cup; 8. Correction platform; 81. Guide plate; 82. Vibrator; 9. Unloading platform; 10. Piercing needle; 101. Tip; 102. Snap-fit ​​part. Detailed Implementation

[0032] To make the technical solution and advantages of this utility model clearer, the present utility model and its beneficial effects will be described in further detail below with reference to specific embodiments and accompanying drawings. However, the embodiments of this utility model are not limited thereto.

[0033] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0035] The following is combined with Figure 1-6 This application will be described in further detail below.

[0036] This application provides a fully automatic intelligent crystal grinding and polishing machine, which adopts the following technical solution:

[0037] Reference Figure 1 , Figure 2 and Figure 3 The fully automatic intelligent crystal polishing machine includes a frame 1, a rotating disk 2, a polishing mechanism 4, a first material bin 5, a second material bin 6, and a material transfer mechanism 7. The frame 1 serves as the carrier of the entire polishing machine. The frame 1 has a circular frame structure, with loading stations 11, processing stations 12, and unloading stations 13 distributed along its circumference. In this embodiment, there is one loading station 11, five processing stations 12, and one unloading station 13. In other embodiments, the number of processing stations 12 can be flexibly configured according to the production process requirements. The rotating disk 2 is installed inside the frame 1. A drive motor 21 is fixedly installed on the side of the frame 1. A drive gear 22 is fixedly sleeved on the output shaft of the drive motor 21. An external gear ring 23 is integrally formed on the outer circumference of the rotating disk 2. The drive gear 22 meshes with the external gear ring 23. The rotating disk 2 rotates around its own center as the rotation center due to the rotation of the drive motor 21, improving the automation level of the polishing machine and thus increasing its working efficiency. At least three tooling clamps 3 are installed circumferentially on the rotating disk 2. In this embodiment, eight tooling clamps 3 are installed on the rotating disk 2. Each tooling clamp 3 has an independent vacuum valve installed at its bottom, and a partition is also provided between each tooling clamp 3 to prevent the grinding fluid from splashing during processing. The rotating disk 2 drives each tooling clamp 3 to cycle through the loading station 11, the processing station 12, and the unloading station 13 in sequence. During the rotation of the rotating disk 2, there is at least one tooling clamp 3 at each station, so that the process of each station is carried out independently and synchronously, and the loading, processing, and unloading processes are carried out continuously, thereby ensuring the synchronous operation of loading, processing, and unloading, which is beneficial to improving the working efficiency of the grinding and polishing machine.

[0038] Reference Figure 1 and Figure 2The grinding and polishing mechanism 4 includes a fixed frame 41 and several grinding and polishing heads 42. The fixed frame 41 is fixedly connected to the frame 1 and is located above the rotating disk 2. The grinding and polishing heads 42 are existing technologies and can be obtained from the market or customized. The number of grinding and polishing heads 42 is configured according to the number of processing stations 12. The grinding and polishing heads 42 are fixedly installed on the fixed frame 41. The grinding and polishing heads 42 are equipped with grinding discs or polishing discs according to the processing requirements of the process. The grinding and polishing heads 42 perform rough grinding, fine grinding, rough polishing and fine polishing processes on the material on the tooling clamping plate 3.

[0039] Reference Figure 1 and Figure 2 The first hopper 5 is installed on the periphery of the frame 1, corresponding to the loading station 11; the second hopper 6 is installed on the periphery of the frame 1, corresponding to the unloading station 13. There are two material transfer mechanisms 7. Each material transfer mechanism 7 reciprocates radially along the frame 1 to transfer materials. One material transfer mechanism 7 is installed at the loading station 11 to transfer the material from the first hopper 5 to the loading station 11, and the other material transfer mechanism 7 is installed at the unloading station 13 to transfer the material from the unloading station 13 to the second hopper 6.

[0040] Further, refer to Figure 1 and Figure 3 The material transfer mechanism 7 includes a linear drive 71, a connecting block 72, an adjusting plate 73, and suction cups 74. One end of the linear drive 71 is located above the rotating disk 2, and the other end is located outside the frame 1. The linear drive 71 can be a ball screw, a cylinder, etc. In this embodiment, a ball screw is used. The connecting block 72 is slidably mounted on the linear drive 71. The linear drive 71 drives the connecting block 72 to move radially along the frame 1. One end of the connecting block 72 extends toward the frame 1. The adjusting plate is rotatably mounted on the bottom surface of the connecting block 72. The suction cups 74 are fixedly mounted on the bottom surface of the adjusting plate 73. At least two suction cups 74 are installed, and multiple suction cups 74 are evenly distributed along the circumference of the adjusting plate 73. In this embodiment, four suction cups 74 are included. The four suction cups 74 are fixedly mounted around the adjusting plate 73 by connecting rods. The included angle between two adjacent connecting rods is 90°. The four suction cups 74 adsorb the material around its perimeter, which can correct the angle of the material placement, making the material easier to grasp and stack. The suction cup 74 is connected to the vacuum valve. When the vacuum valve is activated, the suction cup 74 grabs and adsorbs the material, and then the connecting block 72 is moved by the linear drive 71 to transfer the material to the tooling clamp 3. By setting the stroke of the linear drive 71, the reciprocating movement distance of the connecting block 72 is fixed, reducing interference from human factors and thus improving the accuracy of material placement during loading and unloading.

[0041] In the preferred embodiment of this application, reference is made to Figure 3 and Figure 4A correction platform 851 is installed on the side of the loading station 11 near the first hopper 5. At least three guide plates 81 are vertically mounted on the top surface of the correction platform 851, arranged in a circle. The diameter of the circle formed by the bottom ends of the guide plates 81 matches the diameter of the material, while the diameter of the circle formed by the top ends of the guide plates 81 is larger than the diameter of the circle formed by the bottom ends. A vibrator 82 is installed at the center of the bottom surface of the correction platform 851. When material is placed from the first hopper 5 onto the top of the guide plates 81, under the action of the vibrator 82, the center of the material gradually moves closer to the center of the correction platform 851. The material falls into the bottom of the guide plates 81, and the edge of the material abuts against the inner wall of the bottom end of the guide plates 81, thereby correcting the position of the material to the exact center. By correcting the material position through the aforementioned correction platform 851, the problem of incorrect material placement in the first hopper 5 can be corrected. When the suction cup 74 grabs the material from the correction platform 851 to the loading station 11 again, the center of the material is aligned with the center of the adjusting plate 73, which is beneficial for the material transfer mechanism 7 to place the material in the exact center of the tooling clamp 3 in the loading station 11, thereby improving the accuracy of material placement and improving the processing quality of other stations.

[0042] Further, refer to Figure 5 and Figure 6 The material transfer mechanism 7 above the loading station 11 includes two adjusting discs 73. These two adjusting discs 73 are radially spaced on the connecting block 72. The distance between the centers of the two adjusting discs 73 is half the distance between the center of the tooling clamp 3 of the loading station 11 and the center of the first hopper 5. The center of the correction platform 851 is located at the midpoint of the line connecting the center of the tooling clamp 3 of the loading station 11 and the center of the first hopper 5. When the material transfer mechanism 7 is loading, one adjusting disc 73 transfers the material from the first hopper 5 to the correction platform 851, and the other adjusting disc 73 transfers the material from the correction platform 851 to the tooling clamp 3 of the loading station 11. This process repeats continuously, simultaneously performing correction and loading, shortening the translational stroke of the connecting block 72, thereby improving the automated loading efficiency of the grinding and polishing machine.

[0043] In the preferred embodiment of this application, reference is made to reference. Figure 5 and Figure 6In the material transfer mechanism 7 above the unloading station 13, a discharge platform 9 and a piercing needle 10 are also installed on the bottom surface of the adjusting plate 73. The discharge platform 9 is U-shaped and is fixedly installed at the center of the bottom surface of the adjusting plate 73. A circular hole is opened in the center of the discharge platform 9. A cylinder is fixedly installed on the side of the discharge platform 9 near the adjusting plate 73 by bolts. The telescopic rod of the cylinder can pass through the circular hole of the discharge platform 9 and extend to the tooling clamp 3. The piercing needle 10 is fixedly installed on the telescopic rod of the cylinder. The tip 101 of the piercing needle 10 faces the tooling clamp 3. A snap-fit ​​part 102 is integrally formed on the side of the piercing needle 10. The snap-fit ​​part 102 is threaded or has a reverse tooth shape. When material needs to be picked up from the unloading station 13, the cylinder on the adjusting plate 73 drives the piercing needle 10 to extend towards the tooling clamping plate 3. The tip 761 of the piercing needle 10 passes through the center of the material, and the material is caught on the locking part 102 of the piercing needle 10. The locking part 102 of the piercing needle 10 hooks up the material, breaking the vacuum adsorption between the material and the tooling clamping plate 3, so that the material is separated from the tooling clamping plate 3. This makes it easier for the suction cup 74 on the adjusting plate 73 to adsorb and pick up the material, which helps to improve the picking efficiency of the suction cup 74. When the material needs to be placed in the second hopper 6, the suction cup 74 disconnects the suction, and the piercing needle 10 continues to retract into the round hole of the unloading platform 9. The material is separated from the piercing needle 10 under the blocking action of the unloading platform 9, realizing the automatic release of the material, thereby improving the automated unloading efficiency of the grinding and polishing machine.

[0044] In the preferred embodiment of this application, reference is made to Figure 2 The first hopper 5 includes a workbench 51 and a mounting plate 52. The workbench 51 is fixed to the ground by legs, and a guide rail 53 is fixedly connected to the top surface of the workbench 51. The length direction of the guide rail 53 intersects the radial direction of the rotating disk 2; specifically, the length direction of the guide rail 53 is perpendicular to the radial direction of the rotating disk 2. The mounting plate 52 is placed on the top surface of the workbench 51, and a slider (not shown in the figure) is welded to the bottom surface of the mounting plate 52. The slider is slidably connected to the guide rail 53. Two angle irons 522 are vertically and detachably mounted on the top surface of the mounting plate 52. The two angle irons 522 form a hopper 521, which can temporarily store stacked materials for the material transfer mechanism 7 to grasp. Furthermore, the distance between the two angle irons 522 can be adjusted according to the size of the materials, thereby adjusting the diameter of the hopper 521 to accommodate different types of materials. When materials need to be replenished, the mounting plate 52 slides along the guide rail 53, and slides the bin 521 to the side of the material transfer mechanism 7 for easy replenishment. When the bin 521 is full of materials, the mounting plate 52 slides along the guide rail 53, and slides the bin 521 to the bottom of the material transfer mechanism 7 for easy grabbing by the material transfer mechanism 7, thereby facilitating quick material loading and improving the working efficiency of the grinding and polishing machine.

[0045] Further, refer to Figure 2 and Figure 3The surface of the mounting plate 52 is provided with at least two compartments 521 along the sliding direction. By sliding the mounting plate 52, multiple compartments 521 are moved in turn to the bottom of the material transfer mechanism 7 for material to be fed by the material transfer mechanism 7. At the same time, material is replenished to the compartments 521 on the side of the material transfer mechanism 7, so that the feeding and replenishment of the first material bin 5 are carried out simultaneously, thereby saving the time for replenishment and further improving the working efficiency of the grinding and polishing machine.

[0046] Furthermore, refer to Figure 2 and Figure 3 A lifting component 54 is fixedly installed on the workbench 51, with its top facing the material transfer mechanism 7. The lifting component 54 can be a cylinder, hydraulic cylinder, or other component with telescopic function. The mounting plate 52 has several lifting holes 55, the number of which corresponds to the number of bins 521. Each bin 521 has one lifting hole 55 at its bottom. When a bin 521 moves below the material transfer mechanism 7, the lifting component 54 passes through the lifting hole 55, lifting the material in the bin 521 upwards to the top of the bin 521. This allows the material transfer mechanism 7 to reach the same height each time it grabs the material, reducing the height adjustment time of the material transfer mechanism 7 and thus improving its grabbing efficiency, which is beneficial for improving the working efficiency of the grinding and polishing machine.

[0047] In the preferred embodiment of this application, reference is made to Figure 2 and Figure 3 A support base 56 is installed on the top surface of the workbench 51. The top of the support base 56 has a recessed groove, which is hemispherical. A support ball 57 is installed in the groove. The bottom surface of the mounting plate 52 abuts against the spherical surface of the support ball 57, so that the mounting plate 52 slides on the spherical surface of the support ball 57. This not only improves the flatness of the mounting plate 52 and reduces the tilt of the mounting plate 52, but also maintains the stability of the mounting plate 52 during movement, thereby improving the accuracy of the material handling mechanism 7 in grasping materials.

[0048] In the preferred embodiment of this application, reference is made to Figure 1 , Figure 2 and Figure 5 The second hopper 6 includes a flat plate 61 and four limiting plates 62. The flat plate 61 serves as the support platform for the second hopper 6. The limiting plates 62 are vertically mounted on the top surface of the flat plate 61, and the top of each limiting plate 62 has an integrally formed guide portion 621. Materials are placed between the four limiting plates 62, with each limiting plate 62 abutting against one side of the material. The guide portion 621 is inclined in the direction away from the material, forming a funnel-shaped columnar storage space, which facilitates the stacking and sorting of materials and improves material collection efficiency. Furthermore, the bottom surface of the flat plate 61 is equipped with casters 63, and the sides of the flat plate 61 are welded with push handles 64 to facilitate the movement of the flat plate 61, thereby improving the material transfer efficiency.

[0049] In the preferred embodiment of this application, reference is made to Figure 1 and Figure 2 The frame 1 also includes an adjustment station 14, located on the side of the unloading station 13 away from the processing station 12. The adjustment station 14 is situated between the unloading station 13 and the loading station 11. A water spray pipe 141 is installed on the frame 1 at the adjustment station 14, facing the tooling clamp 3. When the tooling clamp 3 rotates from the unloading station 13 to the adjustment station, the water spray pipe 141 cleans the tooling clamp 3, maintaining its cleanliness. This improves the stability of material adsorption and fixation at the next loading station 11, thereby increasing continuous processing efficiency. Furthermore, the adjustment station 14 creates a buffer area between the unloading station 13 and the loading station 11, facilitating the correction or replacement of the tooling clamp 3. Maintenance of the tooling clamp 3 during loading, processing, and unloading further enhances the processing accuracy and efficiency of the grinding and polishing machine.

[0050] The experimental principle of this embodiment is as follows: When materials such as hot-rhine diamond facets need to be processed, the materials are stacked on one of the compartments 521 of the first hopper 5. The mounting plate 52 moves the full-loaded compartment 521 along the guide rail 53 to the bottom of the transfer mechanism 7. Other compartments 521 are moved to the side of the transfer mechanism 7 for simultaneous replenishment, reducing replenishment time and thus improving the station efficiency of the polishing machine. The lifting member 54 passes through the lifting hole 55 to raise the material in compartment 521 to the gripping height of the suction cup 74. The suction cup 74 grips the material and moves it to the tooling clamp 3 of the loading station 11 through the linear drive member 71. The tooling clamp 3 is connected to the vacuum valve to adsorb and fix the material on the tooling clamp 3, thereby realizing automatic loading. The drive motor 8 drives the rotating disk 2 to rotate, driving the tooling clamp 3 from the loading station 11. The machine then rotates to processing station 12, unloading station 13, and adjustment station 14 to perform different processes, thereby realizing an automatic cycle process. When the tooling clamp 3 moves to the unloading station 13, the tooling clamp 3 disconnects the vacuum valve and switches to the blowing state, so that the center of the material is separated from the tooling clamp 3. The piercing needle 10 on the adjustment plate 73 passes through the center of the material and hooks the material, breaking the vacuum adsorption between the material and the tooling clamp 3, so that the material is separated from the tooling clamp 3. The suction cup 74 adsorbs and grabs the material, and moves to the second hopper 6 under the action of the linear drive component 71. The suction cup 74 disconnects the suction, and the piercing needle 10 continues to retract into the round hole of the unloading platform 9. The material falls off the piercing needle 10 under the obstruction of the unloading platform 9. Under the guidance of the limiting plate 62, the material is neatly stacked on the flat plate 61, thereby realizing automatic unloading. By implementing automatic feeding, automatic circulation, and automatic unloading, the grinding and polishing machine achieves fully automatic operation. This improves the accuracy of material loading and unloading, and the simultaneous execution of multiple processes reduces working hours, thereby increasing the working efficiency of the grinding and polishing machine.

[0051] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above, and any obvious improvements, substitutions, or modifications made by those skilled in the art based on this utility model are within the protection scope of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A fully automatic intelligent crystal grinding and polishing machine, characterized in that, include The frame (1) is provided with a loading station (11), a processing station (12) and a unloading station (13) arranged in sequence along the circumference of the frame (1); A rotating disk (2) is rotatably mounted on the frame (1). At least three tooling clamps (3) are arranged along the circumference of the rotating disk (2). The tooling clamps (3) are connected to a vacuum valve. Each tooling clamp (3) rotates through the loading station (11), the processing station (12), and the unloading station (13). The grinding and polishing mechanism (4) includes a fixed frame (41) and a plurality of grinding and polishing heads (42). The fixed frame (41) is fixedly connected above the rotating disk (2), and the grinding and polishing heads (42) are fixedly connected to the fixed frame (41). The number of grinding and polishing heads (42) corresponds to the number of processing stations (12). The grinding and polishing heads (42) are used to process the material on the tooling clamp (3). The first hopper (5) is located on the periphery of the frame (1) and corresponds to the loading station (11); The second hopper (6) is located on the periphery of the frame (1) and corresponds to the unloading station (13); There are two material transfer mechanisms (7). The material transfer mechanism (7) moves radially back and forth along the rotary disk (2). One material transfer mechanism (7) is used to transfer the material on the first hopper (5) to the loading station (11), and the other material transfer mechanism (7) is used to transfer the material on the unloading station (13) to the second hopper (6).

2. The fully automatic intelligent crystal grinding and polishing machine according to claim 1, characterized in that, The material transfer mechanism (7) includes a linear drive (71), a connecting block (72), an adjusting disk (73), and a suction cup (74). The linear drive (71) is disposed above the rotating disk (2). The connecting block (72) is slidably connected to the linear drive (71). The linear drive (71) drives the connecting block (72) to slide radially along the frame (1). The adjusting disk (73) is rotatably disposed on the connecting block (72). The suction cup (74) is disposed on the adjusting disk (73). There are at least two suction cups (74), and the multiple suction cups (74) are evenly distributed along the circumference of the adjusting disk (73).

3. The fully automatic intelligent crystal grinding and polishing machine according to claim 2, characterized in that, A correction platform (8) is provided on the side of the loading station (11) near the first silo (5). At least three guide plates (81) are vertically arranged on the top surface of the correction platform (8), and the multiple guide plates (81) are arranged in a circle. A vibrator (82) is provided on the bottom surface of the correction platform (8).

4. The fully automatic intelligent crystal grinding and polishing machine according to claim 3, characterized in that, The material transfer mechanism (7) above the loading station (11) includes two adjustment discs (73). The two adjustment discs (73) are arranged radially on the connecting block (72) along the rotating disk (2). One adjustment disc (73) is used to transfer the material from the first hopper (5) to the correction platform (8), and the other adjustment disc (73) is used to transfer the material from the correction platform (8) to the tooling clamp (3) of the loading station (11).

5. The fully automatic intelligent crystal grinding and polishing machine according to claim 2, characterized in that, In the material transfer mechanism (7) above the unloading station (13), the adjusting plate (73) is also provided with an unloading platform (9) and a piercing needle (10). The unloading platform (9) is fixedly connected to the adjusting plate (73), and the piercing needle (10) slides through the unloading platform (9). The piercing needle (10) faces the tooling clamp (3) and is used to extract the material from the tooling clamp (3).

6. The fully automatic intelligent crystal grinding and polishing machine according to claim 1, characterized in that, The first hopper (5) includes a workbench (51) and a mounting plate (52). A guide rail (53) is fixedly connected to the workbench (51). The length direction of the guide rail (53) intersects the radial direction of the rotating disk (2). A slider is fixedly connected to the side of the mounting plate (52) near the workbench (51). The slider is slidably connected to the guide rail (53). At least two compartments (521) are provided on the mounting plate (52) along the sliding direction. The compartments (521) are used to store materials.

7. The fully automatic intelligent crystal grinding and polishing machine according to claim 6, characterized in that, The workbench (51) is provided with a lifting component (54), and the bottom of the compartment (521) is provided with a lifting hole (55) for the lifting component (54) to pass through.

8. The fully automatic intelligent crystal grinding and polishing machine according to claim 6, characterized in that, A support base (56) is provided on the workbench (51), and a support ball (57) is rolled and embedded on the top of the support base (56). The side of the mounting plate (52) near the workbench (51) abuts against the spherical surface of the support ball (57).

9. The fully automatic intelligent crystal grinding and polishing machine according to claim 1, characterized in that, The second hopper (6) includes a flat plate (61) and a limiting plate (62). The limiting plate (62) is vertically disposed on the flat plate (61) and abuts against the periphery of the material. The side of the flat plate (61) away from the limiting plate (62) is provided with a moving wheel (63), and the side of the flat plate (61) is provided with a pusher (64).

10. The fully automatic intelligent crystal grinding and polishing machine according to claim 1, characterized in that, The frame (1) is also provided with a machine adjustment station (14), which is located on the side of the unloading station (13) away from the processing station (12). The machine adjustment station (14) is provided with a water spray pipe (141) which faces the tooling clamp (3).

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