A fully automated carbide drill bit processing device

Abstract

This invention belongs to the field of drill bit processing technology, specifically a fully automated carbide drill bit processing device. It includes a frame and a controller. The frame is equipped with a hopper, a grinding mechanism for processing carbide drill bits, and a feeding mechanism for adjusting the position of the carbide drill bits. The hopper has a material distribution mechanism, and a screening plate is inclinedly arranged inside the square frame. This fully automated carbide drill bit processing device, equipped with a screening plate and a feeding trough structure, can efficiently complete the automatic unloading of processed carbide drill bits. Relying on the vibration of the screening plate, it can guide the drill bit to slide smoothly for unloading and transfer, and also allow the drill bit to vibrate slightly synchronously with the screening plate, effectively removing residual contaminants from the drill bit surface and preventing impurities from affecting the performance of the finished product.

Description

Technical Field

[0001] This invention belongs to the field of drill bit processing technology, specifically a fully automated cemented carbide drill bit processing device. Background Technology

[0002] The fully automated carbide drill bit processing equipment is an integrated high-end intelligent manufacturing equipment that integrates multiple core technologies such as precision mechanical transmission, intelligent electronic control, automated material conveying, and precision grinding. It can autonomously and continuously complete the integrated processing and precision forming of various processes for carbide drill bits. The equipment does not require continuous human intervention or manual operation throughout the entire process. During the production operation phase, only simple on-duty personnel and daily status monitoring are required, which greatly reduces the input of manual labor and human operation, and improves the automation, intelligence, and intensification of the overall production and processing of carbide drill bits.

[0003] Chinese Patent No. CN104959881A discloses an automatic feeding device for a drill bit grinding machine, comprising: left and right sliding seats, front and rear sliding support plates fixedly installed on the left and right sliding seats, upper and lower sliding plates fixedly installed on one side of the front and rear sliding support plates, a fixing plate fixedly installed on one side of the upper and lower sliding plates, a feeding mechanism arranged in the left and right direction, and a pushing mechanism arranged in the front and rear direction. In use, since the material box does not move with the movement of the material groove slider of the feeding mechanism, the round bar is sent to the machine tool chuck by the material groove slider. This method keeps the round bar in a stable state within the material groove slider, making the feeding action more reliable.

[0004] In existing technical solutions, conventional fully automated carbide drill bit processing equipment lacks a reasonable material discharge guide and automatic unloading structure design after completing the entire carbide drill bit processing operation. This results in low material transfer efficiency of the processed finished drill bits. During the grinding process, the surface of the drill bit is extremely prone to adsorbing various impurities such as metal chips and dust particles. These impurities adhere tightly to the drill bit cutting edge and base surface and cannot be cleaned in time, which seriously reduces the surface accuracy and forming effect of the drill bit, directly affecting the overall processing quality and performance of the finished drill bit.

[0005] Therefore, the present invention provides a fully automated carbide drill bit processing device. Summary of the Invention

[0006] To overcome the shortcomings of existing technologies and solve the above-mentioned technical problems, the present invention proposes a fully automated carbide drill bit processing device, including a frame and a controller. A material bin is fixedly installed on the frame, and a grinding mechanism for processing carbide drill bits and a feeding mechanism for adjusting the position of carbide drill bits are also installed on the frame. The bottom of the hopper is provided with a material distribution mechanism, and a material discharge chute is provided below the material distribution mechanism. The bottom of the material discharge chute is connected to a square frame. A drive mechanism is provided on one side of the hopper. A screening plate is inclinedly arranged inside the square frame. A vibration mechanism for driving the screening plate to vibrate is provided on one side of the square frame. The drive mechanism is connected to the vibration mechanism. The grinding mechanism, feeding mechanism, material distribution mechanism, drive mechanism and vibration mechanism are all electrically connected to the controller.

[0007] By adopting the above scheme, when using a fully automated carbide drill bit processing device to grind carbide drill bits, the carbide drill bits to be processed are neatly placed inside the hopper. The drive of the material distribution mechanism separates the carbide drill bits inside the hopper. With the cooperation of the feeding mechanism, the separated carbide drill bits are processed at their moving positions. The movement of the grinding mechanism is controlled, and the feeding mechanism brings different processing positions on the carbide drill bits into contact with the grinding mechanism for grinding. After the carbide drill bits are processed, they are fed into the screening plate inside the square frame through the material discharge chute. The drive mechanism moves, which drives the vibration structure, causing the screening plate to vibrate. This helps the carbide drill bits slide on the screening plate. At the same time, as the carbide drill bits slide, it is convenient to remove impurities adsorbed on the carbide drill bits, ensuring the quality of the carbide drill bit processing.

[0008] Preferably, the grinding mechanism includes a primary motor and a threaded rod. The primary motor is fixed on the frame, and the threaded rod is rotatably mounted on the frame. An adjusting block is threadedly connected to the outer surface of the threaded rod, and one end of the threaded rod is fixedly connected to the output end of the primary motor. A power motor is fixedly connected to one side of the adjusting block, and a grinding wheel is fixedly connected to the output end of the power motor.

[0009] By adopting the above scheme, the operation of the power motor drives the grinding wheel to rotate, and the operation of the first motor drives the threaded rod to rotate. When the threaded rod rotates, the position of the adjusting block can be adjusted. When the position of the adjusting block is adjusted, the position of the power motor can be adjusted. The power motor drives the grinding wheel to move synchronously. By adjusting the position of the grinding wheel, it is easier to grind and process carbide drill bits, thus improving flexibility. A guide rod is set on the support frame to guide the adjusting block and make the adjusting block move smoothly.

[0010] Preferably, a protective cover is provided on one side of the power motor and the protective cover is located on one side of the grinding wheel, and a waste trough is provided on the frame and the waste trough is located directly below the grinding wheel.

[0011] By adopting the above solution, the protective cover is used to shield and protect the side of the grinding wheel. The debris generated by the grinding wheel can be intercepted by the protective cover, and the intercepted debris will slide into the waste trough for collection.

[0012] Preferably, the feeding mechanism includes a concave frame, a load-bearing plate is fixedly connected to the bottom of the concave frame, a first screw is threadedly connected to the bottom of the load-bearing plate, the first screw is rotatably mounted on the frame, a first guide rod is slidably connected to both ends of the load-bearing plate, and the first guide rod is fixedly connected to the frame, a second motor is fixedly mounted on the frame, and the output end of the second motor is fixedly connected to one end of the first screw.

[0013] Preferably, the feeding mechanism further includes a support block, which is disposed inside the concave frame. A No. 3 motor is fixedly connected to one end of the concave frame, and a No. 2 screw is fixedly connected to the output end of the No. 3 motor. The No. 2 screw is rotatably disposed inside the concave frame, and the outer surface of the No. 2 screw is threadedly connected to the inside of the support block. A No. 2 guide rod is symmetrically fixedly connected inside the concave frame, and the No. 2 guide rod passes through the support block. An electric push rod is fixedly disposed inside the support block, and a protective box is fixedly connected to the output end of the electric push rod. A drive motor is disposed inside the protective box, and a clamping fixture is fixedly connected to the output end of the drive motor.

[0014] By adopting the above scheme, controlling the operation of motor No. 3 will drive screw No. 2 to rotate. When screw No. 2 rotates, it will adjust the position of the support block. When the support block moves, it will drive the protective box to move. The protective box can drive the fixture to move synchronously, which in turn can drive the carbide drill bit to move left and right, so as to adjust the position of the carbide drill bit to contact the grinding wheel for grinding. Controlling the operation of the electric push rod can adjust the vertical position of the protective box, which in turn can adjust the vertical position of the carbide drill bit, so as to facilitate the grinding of the carbide drill bit.

[0015] Preferably, the material distribution mechanism includes a square trough, a rotating shaft, and multiple grooves. The square trough is connected to the bottom of the hopper, the rotating shaft is rotatably disposed inside the square trough, the multiple grooves are arranged in a circumferential ring on the rotating shaft, and the bottom of the square trough is connected to a conical trough.

[0016] By adopting the above scheme, the carbide drill bits neatly arranged inside the hopper will slide towards the rotating shaft. Controlling the rotation of the rotating shaft will drive the groove to move. After the groove moves, the position of the carbide drill bits can be adjusted. After the material feeding process groove moves to the bottom, the carbide drill bits will enter the conical groove for support and storage.

[0017] Preferably, the drive mechanism includes a drive box, a fourth motor, a reducer, a power shaft, and a drive wheel. The drive box is fixed to one side of the hopper. The fourth motor and the reducer are fixed inside the drive box, and the output end of the fourth motor is fixedly connected to the input end of the reducer. The power shaft is rotatably disposed inside the drive box, and one end of the power shaft is fixedly connected to the output end of the reducer. The drive wheel is rotatably disposed on the power shaft.

[0018] By adopting the above scheme, controlling the operation of motor No. 4 will drive the reducer to move, and the reducer will drive the power shaft to rotate, which in turn will drive the drive wheel to rotate.

[0019] Preferably, the vibration mechanism includes a protective shell, a drive shaft, a driven wheel, and a vibration block. The protective shell is fixedly disposed on one side of the square frame, the drive shaft is rotatably disposed inside the protective shell, and one end of the drive shaft extends to the bottom of the screening plate. The driven wheel is fixed on the drive shaft, and the driven wheel and the drive wheel are connected by belt drive. The vibration block is fixed on the drive shaft.

[0020] By adopting the above scheme, when the drive wheel rotates, it will drive the driven wheel to rotate. When the driven wheel rotates, it will drive the drive shaft to rotate synchronously inside the protective shell. When the drive shaft rotates, it will drive the vibrating block to move. After the vibrating block contacts the bottom of the screening plate, it will strike the screening plate, which will cause the screening plate to vibrate.

[0021] Preferably, the material feeding trough is provided with a storage mechanism for storing the processed carbide drill bit. The storage mechanism includes a limiting groove and a storage box. The limiting groove is located inside the square frame, and the storage box passes through the limiting groove. The limiting groove is located on one side of the screening plate, and an opening and closing door is provided on one side of the square frame.

[0022] By adopting the above scheme, the carbide drill bit is easily slid through the screening plate, allowing it to slide into the limiting groove. The carbide drill bit can then be stored in the storage box. When the screening plate vibrates slightly, the carbide drill bit will vibrate, and impurities above and below the carbide drill bit will fall into the square frame for storage through the screening plate. Opening the door makes it easy to remove the debris accumulated inside the square frame.

[0023] The method of using the above-mentioned fully automated carbide drill bit processing device includes the following steps: S1. Place the carbide drill bit to be processed neatly inside the hopper; S2. Drive the material distribution mechanism to separate and feed the carbide drill bits inside the hopper. With the help of the feeding mechanism, the separated carbide drill bits are processed to move to the correct position. S3. Control the movement of the grinding mechanism, and use the feeding mechanism to make different processing positions on the carbide drill bit contact the grinding mechanism to perform grinding processing. S4. After the carbide drill bit is processed, it enters the square frame through the feeding chute. The impurities adsorbed on the carbide drill bit are removed by the screening plate, and the carbide drill bit is stored by the storage mechanism.

[0024] The beneficial effects of this invention are as follows: 1. This invention is equipped with a screening plate and a feeding trough structure, which can efficiently complete the automatic feeding of carbide drill bits after processing. At the same time, it removes various impurities adsorbed on the surface of the drill bits. The processed carbide drill bits can be smoothly guided through the feeding trough and orderly transported into the square frame. Relying on the vibration of the screening plate, the drill bits can be guided to slide smoothly to complete the feeding and transfer. The drill bits can also vibrate slightly in sync with the screening plate. Under the vibration, metal chips, dust, grinding residue and other impurities attached to the surface of the drill bits are automatically detached and fall into the square frame for unified collection and storage through the screening plate. Subsequently, the accumulated waste and impurities in the square frame can be quickly cleaned by opening and closing the door. The operation is convenient and efficient, effectively removing residual contaminants on the surface of the drill bits, avoiding the impact of impurities on the performance of the finished product, and effectively ensuring the overall processing quality and precision of the carbide drill bits.

[0025] 2. By adding a storage box structure, this invention enables the orderly storage of finished carbide drill bits, optimizes the overall material feeding process, and allows the finished carbide drill bits to slide smoothly into the limiting groove before being centrally stored in the storage box. The storage box adopts a vertical layout structure, which allows the carbide drill bits to be arranged in a horizontal manner, effectively achieving the effect of neat storage of drill bits and avoiding the problem of messy material stacking. At the same time, it facilitates the subsequent centralized transfer and handling of finished drill bits, further improving the practicality and convenience of the overall material feeding and storage of the device.

[0026] 3. This invention can drive the fixture to move back and forth, facilitating the stable clamping and positioning of the carbide drill bit to be processed. Simultaneously, it allows for flexible adjustment of the carbide drill bit's front and rear positions. By controlling the operation of motor number three, screw number two can be driven to rotate synchronously. Threaded transmission enables lateral position adjustment of the support block. During movement, the support block causes the entire protective box to shift, and the protective box, in conjunction with the fixture, moves laterally, thereby adjusting the left and right positions of the carbide drill bit. This ensures precise contact between the drill bit and the grinding wheel, facilitating efficient grinding operations. Controlling the extension and retraction of the electric push rod adjusts the vertical installation height of the protective box, further enabling precise control of the carbide drill bit's vertical position. This adapts to different grinding conditions and processing requirements, significantly improving the flexibility of the device's position adjustment and overall processing adaptability. Attached Figure Description

[0027] The invention will now be further described with reference to the accompanying drawings.

[0028] Figure 1 This is a perspective view of the fully automated carbide drill bit processing device of the present invention; Figure 2 This is a schematic diagram of the frame structure in this invention; Figure 3 This is a schematic diagram of the concave frame in this invention; Figure 4 This is a schematic diagram of the square groove in this invention; Figure 5 This is a schematic diagram of the drive box structure in this invention; Figure 6 This is a schematic diagram of the structure of the silo in this invention; Figure 7 This is a schematic diagram of the frame structure in this invention; Figure 8 This is a schematic diagram of the structure of the square frame connection of the feeding trough box in this invention; Figure 9 This is a schematic diagram of the limiting groove in this invention; Figure 10 This is a schematic diagram of the protective shell structure in this invention; In the diagram: 1. Frame; 2. Controller; 4. Motor 1; 5. Threaded rod; 6. Adjusting block; 7. Power motor; 8. Grinding wheel; 9. Protective cover; 10. Waste hopper; 11. Concave frame; 12. Load-bearing plate; 13. Guide rod 1; 14. Screw 1; 15. Motor 2; 16. Support block; 17. Motor 3; 18. Screw 2; 19. Guide rod 2; 20. Protective box; 21. Drive motor; 22. 11. Fixtures and tooling; 24. Hopper; 25. Square groove; 26. Rotating shaft; 27. Groove; 28. Drive box; 29. ​​Motor No. 4; 30. Reducer; 31. Power shaft; 32. Drive wheel; 33. Conical groove; 34. Discharge chute; 35. Square frame; 36. Screening plate; 37. Protective shell; 38. Drive shaft; 39. Driven wheel; 40. Vibrating block; 41. Limiting groove; 42. Storage box; 43. Electric push rod. Detailed Implementation

[0029] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0030] like Figures 1 to 10As shown, a fully automated carbide drill bit processing device includes a frame 1, a controller 2 on the front of the frame 1, a feeding mechanism for adjusting the position of the carbide drill bit on the frame 1, a hopper 24 fixedly mounted on the side of the frame 1, a distributing mechanism on the hopper 24, a driving mechanism on the side of the hopper 24, a discharge trough 34 on the frame 1 located below the distributing mechanism, a square frame 35 fixedly mounted inside the frame 1 and connected to the discharge trough 34, a screening plate 36 inclinedly mounted inside the square frame 35, a vibration mechanism for driving the screening plate 36 to vibrate on the side of the square frame 35, and a storage mechanism for storing the processed carbide drill bit inside the discharge trough 34. The grinding mechanism, feeding mechanism, distributing mechanism, driving mechanism, and vibration mechanism are all electrically connected to the controller 2. When grinding carbide drill bits using a fully automated carbide drill bit processing device, the carbide drill bits to be processed are neatly placed inside the hopper 24. The dispensing mechanism is driven to separate the carbide drill bits from the hopper 24. A feeding mechanism, in conjunction with the dispensing mechanism, processes the separated carbide drill bits at their designated positions. The grinding mechanism is controlled to bring different processing positions on the carbide drill bits into contact with the grinding mechanism for grinding. After the carbide drill bits are processed, they are unloaded. The groove 34 is fitted so that the processed carbide drill bit enters the square frame 35. The screen plate 36 removes the impurities adsorbed on the carbide drill bit. The storage mechanism stores the carbide drill bit. The drive mechanism moves, which drives the vibrating structure to move, which in turn drives the screen plate 36 to vibrate. When the carbide drill bit falls onto the screen plate 36, it can assist the carbide drill bit to slide. At the same time, when the carbide drill bit slides, it is convenient to remove the impurities adsorbed on the carbide drill bit, thus ensuring the quality of the carbide drill bit processing. The bottom of the hopper 24 is conical, which facilitates the sliding of carbide drill bits into the material distribution mechanism for separation and feeding. The controller 2 is electrically connected to the electronic equipment on the fully automated carbide drill bit processing device, and the fully automated carbide drill bit processing device can be controlled through the controller 2.

[0031] Furthermore, the grinding mechanism includes a No. 1 motor 4, a threaded rod 5, an adjusting block 6, a power motor 7, and a grinding wheel 8. The outer surface of the threaded rod 5 is threadedly connected to the inside of the adjusting block 6, and the end of the threaded rod 5 is fixedly connected to the output end of the No. 1 motor 4. The power motor 7 is fixed on the side of the adjusting block 6, and the center position of the grinding wheel 8 is fixedly connected to the output end of the power motor 7. When the grinding mechanism moves, the power motor 7 drives the grinding wheel 8 to rotate, and the control motor 4 drives the threaded rod 5 to rotate. When the threaded rod 5 rotates, the position of the adjusting block 6 can be adjusted. When the position of the adjusting block 6 is adjusted, the position of the power motor 7 can be adjusted. The power motor 7 drives the grinding wheel 8 to move synchronously. By adjusting the position of the grinding wheel 8, it is easier to grind and process carbide drill bits, which improves flexibility. A guide rod is provided to guide the adjusting block 6 and make the adjusting block 6 move smoothly.

[0032] Furthermore, a protective cover 9 is provided on the side of the power motor 7, and the protective cover 9 is located on one side of the grinding wheel 8. A waste trough 10 is provided on the frame 1, and the waste trough 10 is located directly below the grinding wheel 8. The protective cover 9 is used to shield and protect the side of the grinding wheel 8. The debris generated by the grinding wheel 8 can be intercepted by the protective cover 9, and the intercepted debris will slide into the waste trough 10 for collection.

[0033] Furthermore, the feeding mechanism includes a concave frame 11, a load-bearing plate 12, a first guide rod 13, a first screw 14, and a second motor 15. The concave frame 11 is mounted on the frame 1, the load-bearing plate 12 is fixed to the bottom of the concave frame 11, the first guide rod 13 passes through the load-bearing plate 12 and is fixedly connected to the frame 1, the first screw 14 is rotatably mounted on the frame 1, and the outer surface of the first screw 14 is threadedly connected to the inside of the load-bearing plate 12. The second motor 15 is fixedly mounted on the frame 1, and the output end of the second motor 15 is fixedly connected to the end of the first screw 14. Controlling the operation of motor 15 will drive screw 14 to rotate. When screw 14 rotates, it will adjust the position of bearing plate 12. When bearing plate 12 moves, it will be guided by guide rod 13. In turn, bearing plate 12 will drive concave frame 11 to move smoothly, which will drive fixture 22 to move back and forth. This makes it convenient for fixture 22 to fix and clamp the carbide drill bit to be processed, and the position of the carbide drill bit can be adjusted.

[0034] Furthermore, the feeding mechanism also includes a support block 16, a third motor 17, a second screw 18, a second guide rod 19, a protective box 20, a drive motor 21, and a fixture 22. The support block 16 is located inside the concave frame 11. The third motor 17 is fixed to the side of the concave frame 11. The second screw 18 is rotatably located inside the concave frame 11, and the outer surface of the second screw 18 is threadedly connected to the inside of the support block 16. The second guide rod 19 is fixed inside the concave frame 11 and passes through the support block 16. The protective box 20 is located on the support block 16. The drive motor 21 is fixed inside the protective box 20. The fixture 22 is fixedly connected to the output end of the drive motor 21 via a shaft. An electric push rod 43 is fixedly installed inside the support block 16, and the electric push rod 43 is fixedly connected to the bottom of the protective box 20. Controlling the operation of motor 17 will drive screw 18 to rotate. When screw 18 rotates, it will adjust the position of support block 16. When support block 16 moves, it will drive protective box 20 to move. Through protective box 20, the fixture 22 can be moved synchronously, which in turn can drive the carbide drill bit to move left and right, so as to adjust the position of the carbide drill bit to contact the grinding wheel 8 for grinding. Controlling the operation of electric push rod 43 can adjust the vertical position of protective box 20, which in turn can adjust the vertical position of carbide drill bit, so as to facilitate grinding of carbide drill bit.

[0035] Furthermore, the material distribution mechanism includes a square trough 25, a rotating shaft 26, and multiple grooves 27. The square trough 25 is connected to the bottom of the hopper 24, the rotating shaft 26 is rotatably disposed inside the square trough 25, and multiple grooves 27 are arranged in a circumferential ring on the rotating shaft 26. A conical groove 33 is connected to the bottom of the square trough 25. The carbide drill bits neatly arranged inside the hopper 24 will slide towards the rotating shaft 26. Controlling the rotating shaft 26 (which can be manually controlled or driven by an external motor) will cause the groove 27 to move. After the groove 27 moves, the position of the carbide drill bits can be adjusted. After the material unloading process groove 27 moves to the bottom, the carbide drill bits will enter the conical groove 33 for support and storage, and one end of the carbide drill bit will protrude outside the conical groove 33 so that it can be clamped by the fixture 22.

[0036] Furthermore, the drive mechanism includes a drive box 28, a fourth motor 29, a reducer 30, a power shaft 31, and a drive wheel 32. The drive box 28 is fixed to the side of the hopper 24, the fourth motor 29 is fixed inside the drive box 28, the reducer 30 is fixed inside the drive box 28, and the output end of the fourth motor 29 is fixedly connected to the input end of the reducer 30. The power shaft 31 is rotatably mounted inside the drive box 28, and the end of the power shaft 31 is fixedly connected to the output end of the reducer 30. The drive wheel 32 is rotatably mounted on the power shaft 31. Controlling the operation of motor 29 will drive the reducer 30 to move. When the reducer 30 moves, it will drive the power shaft 31 to rotate, which in turn will drive the drive wheel 32 to rotate.

[0037] Furthermore, the vibration mechanism includes a protective shell 37, a drive shaft 38, a driven wheel 39, and a vibrating block 40. The protective shell 37 is fixedly installed on the side of the square frame 35. The drive shaft 38 is rotatably installed inside the protective shell 37, and one end of the drive shaft 38 extends to the bottom of the screening plate 36. The driven wheel 39 is fixed on the drive shaft 38, and the driven wheel 39 is connected to the drive wheel 32 via a belt drive. The vibrating block 40 is fixed on the drive shaft 38. The square frame 35 provides installation space for the protective shell 37. When the drive wheel 32 rotates, it will drive the driven wheel 39 to rotate. When the driven wheel 39 rotates, it will drive the drive shaft 38 to rotate synchronously inside the protective shell 37. When the drive shaft 38 rotates, it will drive the vibrating block 40 to move. After the vibrating block 40 contacts the bottom of the screening plate 36, it will strike the screening plate 36, which can make the screening plate 36 vibrate.

[0038] Furthermore, the storage mechanism includes a limiting groove 41 and a storage box 42. The limiting groove 41 is located inside the square frame 35, and the storage box 42 passes through the limiting groove 41. The limiting groove 41 is located on the lower side of the sieve plate 36. The square frame 35 is provided with an opening and closing door on its side. The carbide drill bit is slid through the screening plate 36, allowing it to slide into the limiting groove 41. The storage box 42 can then store the carbide drill bit. When the screening plate 36 vibrates slightly, the carbide drill bit will vibrate, and impurities above and below the carbide drill bit will fall into the square frame 35 for storage. Opening the door makes it easy to remove the debris accumulated inside the square frame 35.

[0039] The method of using the above-mentioned fully automated carbide drill bit processing device includes the following steps: S1. Place the carbide drill bit to be processed neatly inside the hopper 24; S2. Drive the material distribution mechanism to separate and feed the carbide drill bits inside the hopper 24. With the help of the feeding mechanism, the separated carbide drill bits are processed to move to the correct position. S3. Control the movement of the grinding mechanism, and use the feeding mechanism to make different processing positions on the carbide drill bit contact the grinding mechanism to perform grinding processing. S4. After the carbide drill bit is processed, it enters the square frame 35 through the feeding groove 34. The impurities adsorbed on the carbide drill bit are removed by the screening plate 36, and the carbide drill bit is stored by the storage mechanism.

[0040] Working principle: First, the carbide drill bits to be processed are neatly placed inside the hopper 24. The neatly arranged carbide drill bits inside the hopper 24 will slide towards the rotating shaft 26. Controlling the rotation of the rotating shaft 26 will drive the groove 27 to move. After the groove 27 moves, the position of the carbide drill bits can be adjusted. After the material unloading groove 27 moves to the bottom, the carbide drill bits will enter the conical groove 33 for support and storage. Controlling the second motor 15 will drive the first screw 14 to rotate. When the first screw 14 rotates, it will adjust the position of the load-bearing plate 12. When the load-bearing plate 12 moves, it will be guided by the first guide rod 13. Then, the load-bearing plate 12 will drive the concave frame 11 to move smoothly, which in turn will drive the fixture 2. 2. The fore-and-aft movement facilitates the clamping fixture 22 to hold the carbide drill bit to be processed, and allows for adjustment of the drill bit's position. Controlling the operation of motor 17 drives screw 18 to rotate, which in turn adjusts the position of support block 16. The movement of support block 16 moves the protective box 20, which in turn moves the clamping fixture 22 synchronously, thereby allowing the carbide drill bit to move left and right. This facilitates adjusting the drill bit's position to contact the grinding wheel 8 for grinding. Controlling the electric push rod 43 adjusts the vertical position of the protective box 20, which in turn adjusts the vertical position of the carbide drill bit, facilitating grinding and controlling the movement of the grinding mechanism. The operation of the power motor 7 drives the grinding wheel 8 to rotate, and the operation of the first motor 4 drives the threaded rod 5 to rotate. The rotation of the threaded rod 5 adjusts the position of the adjusting block 6, which in turn adjusts the position of the power motor 7. The power motor 7 then drives the grinding wheel 8 to move synchronously. Adjusting the position of the grinding wheel 8 facilitates grinding and processing of different parts of the carbide drill bit, improving flexibility. After processing the carbide drill bit, the feeding mechanism, in conjunction with the feeding chute 34, allows the processed carbide drill bit to enter the square frame 35. The screening plate 36 removes impurities adsorbed on the carbide drill bit. The rotation of the drive wheel 32 drives the driven wheel 39 to rotate. The rotation of the driven wheel 39... The drive shaft 38 rotates synchronously inside the protective shell 37. When the drive shaft 38 rotates, it drives the vibrating block 40 to move. After the vibrating block 40 contacts the bottom of the screening plate 36, it will strike the screening plate 36, causing the screening plate 36 to vibrate. The processed carbide drill bit slides through the screening plate 36 and enters the limiting groove 41. The carbide drill bit can then be stored in the storage box 42. When the screening plate 36 vibrates slightly, the carbide drill bit will vibrate. Impurities above and below the carbide drill bit will fall into the square frame 35 through the screening plate 36 for storage. Opening the opening and closing door makes it easy to remove the debris accumulated inside the square frame 35, ensuring the quality of carbide drill bit processing.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automated carbide drill bit processing device, comprising a frame (1) and a controller (2), wherein a hopper (24) is fixedly mounted on the frame (1), characterized in that: The frame (1) is also provided with a grinding mechanism for machining carbide drill bits and a feeding mechanism for adjusting the position of carbide drill bits. The bottom of the hopper (24) is provided with a material distribution mechanism, and a material discharge trough (34) is provided below the material distribution mechanism. The bottom of the material discharge trough (34) is connected to a square frame (35). A drive mechanism is provided on one side of the hopper (24). A screening plate (36) is inclinedly arranged inside the square frame (35). A vibration mechanism for driving the screening plate (36) to vibrate is provided on one side of the square frame (35). The drive mechanism is connected to the vibration mechanism. The grinding mechanism, feeding mechanism, material distribution mechanism, drive mechanism and vibration mechanism are all electrically connected to the controller (2).

2. The fully automated carbide drill bit processing device according to claim 1, characterized in that: The grinding mechanism includes a first motor (4) and a threaded rod (5). The first motor (4) is fixed on the frame (1), and the threaded rod (5) is rotatably mounted on the frame (1). An adjusting block (6) is threadedly connected to the outer surface of the threaded rod (5), and one end of the threaded rod (5) is fixedly connected to the output end of the first motor (4). A power motor (7) is fixedly connected to one side of the adjusting block (6), and a grinding wheel (8) is fixedly connected to the output end of the power motor (7).

3. The fully automated carbide drill bit processing device according to claim 2, characterized in that: A protective cover (9) is provided on one side of the power motor (7), and the protective cover (9) is located on one side of the grinding wheel (8). A waste trough (10) is provided on the frame (1), and the waste trough (10) is located directly below the grinding wheel (8).

4. The fully automated carbide drill bit processing device according to claim 3, characterized in that: The feeding mechanism includes a concave frame (11), a load-bearing plate (12) is fixedly connected to the bottom of the concave frame (11), a screw (14) is threadedly connected to the bottom of the load-bearing plate (12), the screw (14) is rotatably mounted on the frame (1), a guide rod (13) is slidably connected to both ends of the load-bearing plate (12), and the guide rod (13) is fixedly connected to the frame (1). A second motor (15) is fixedly mounted on the frame (1), and the output end of the second motor (15) is fixedly connected to one end of the screw (14).

5. The fully automated carbide drill bit processing device according to claim 4, characterized in that: The feeding mechanism also includes a support block (16), which is located inside the concave frame (11). A No. 3 motor (17) is fixedly connected to one end of the concave frame (11). A No. 2 screw (18) is fixedly connected to the output end of the No. 3 motor (17). The No. 2 screw (18) is rotatably located inside the concave frame (11), and the outer surface of the No. 2 screw (18) is threadedly connected to the inside of the support block (16). A No. 2 guide rod (19) is symmetrically fixedly connected inside the concave frame (11), and the No. 2 guide rod (19) passes through the support block (16). An electric push rod (43) is fixedly installed inside the support block (16), and a protective box (20) is fixedly connected to the output end of the electric push rod (43). A drive motor (21) is installed inside the protective box (20), and a fixture (22) is fixedly connected to the output end of the drive motor (21).

6. The fully automated carbide drill bit processing device according to claim 1, characterized in that: The material distribution mechanism includes a square groove (25), a rotating shaft (26), and multiple grooves (27). The square groove (25) is connected to the bottom of the hopper (24). The rotating shaft (26) is rotatably disposed inside the square groove (25). Multiple grooves (27) are arranged in a circumferential ring on the rotating shaft (26). The bottom of the square groove (25) is connected to a conical groove (33).

7. The fully automated carbide drill bit processing device according to claim 6, characterized in that: The drive mechanism includes a drive box (28), a fourth motor (29), a reducer (30), a power shaft (31), and a drive wheel (32). The drive box (28) is fixed to one side of the silo (24). The fourth motor (29) and the reducer (30) are fixed inside the drive box (28), and the output end of the fourth motor (29) is fixedly connected to the input end of the reducer (30). The power shaft (31) is rotatably disposed inside the drive box (28), and one end of the power shaft (31) is fixedly connected to the output end of the reducer (30). The drive wheel (32) is rotatably disposed on the power shaft (31).

8. The fully automated carbide drill bit processing device according to claim 7, characterized in that: The vibration mechanism includes a protective shell (37), a drive shaft (38), a driven wheel (39), and a vibrating block (40). The protective shell (37) is fixedly disposed on one side of the square frame (35). The drive shaft (38) is rotatably disposed inside the protective shell (37), and one end of the drive shaft (38) extends to the bottom of the screening plate (36). The driven wheel (39) is fixed on the drive shaft (38), and the driven wheel (39) is connected to the drive wheel (32) by belt drive. The vibrating block (40) is fixed on the drive shaft (38).

9. The fully automated carbide drill bit processing device according to claim 8, characterized in that: The material feeding trough (34) is provided with a storage mechanism for storing the processed carbide drill bit. The storage mechanism includes a limiting groove (41) and a storage box (42). The limiting groove (41) is located inside the square frame (35). The storage box (42) passes through the limiting groove (41). The limiting groove (41) is located on one side of the screening plate (36). An opening and closing door is provided on one side of the square frame (35).

Images