Automatic screening equipment for drill point machining

Abstract

The utility model discloses automatic screening equipment for drill point processing, which comprises a guide rail plate, a guide clamping plate, a detection camera, a feeding mechanism, a receiving mechanism, a drill point screening plate and a discharging mechanism, the feeding mechanism and the discharging mechanism are symmetrically arranged at two ends of the drill point screening plate, the receiving mechanism is arranged right below the drill point screening plate, and the detection camera is arranged on the guide rail plate. The end of the feeding mechanism, the end of the discharging mechanism and the end of the receiving mechanism are all connected with a side baffle, a guide rail plate is arranged in the middle of the top end of the side baffle, a detection camera is arranged on one side of the guide rail plate through a guide clamping plate, and a detection opening of the detection camera right faces the drill pin screening plate. The detection device is provided with the guide rail plate, the guide groove is formed in one side of the guide rail plate, the screw is arranged in the middle of the guide groove, the guide clamping plate is arranged on the guide groove, and the guide clamping plate and the screw are in transmission control, so that the detection camera can be driven to be adjusted in height, and the detection precision and the detection range can be adjusted according to detection requirements.

Description

Technical Field

[0001] This utility model relates to the field of drill bit screening equipment, specifically an automatic screening device for drill bit processing. Background Technology

[0002] Automatic screening equipment for drill bit processing is used to automatically screen and control defective products during the drill bit processing process. It is a cutting tool. A drill bit is a cutting tool used in general drills or drilling machines to cut circular holes. The basic principle of a drill bit is to rotate the cutting edge, cut the workpiece, and then remove drill chips through the drill groove. A drill bit is a small drill bit, mainly used for drilling teeth, and some drill bits can also be used for drilling PCB circuit boards.

[0003] For example, the authorized patent with publication number CN219284212U (Drill Bit Detection Device) includes a cabinet, a first camera module, multiple second camera modules, an adjustment mechanism, a lighting mechanism, an installation mechanism for placing the drill bit to be tested, and a drive mechanism. The adjustment mechanism, lighting mechanism, and installation mechanism are arranged sequentially from top to bottom within the cabinet. The drive mechanism drives the adjustment mechanism to move up and down. The adjustment mechanism includes a first adjustment component and two symmetrically arranged second adjustment components. The first camera module is mounted on the first adjustment component, and the second camera modules are mounted on the second adjustment components. This application adjusts the height of the first and second adjustment components by setting a drive mechanism, fine-tunes the position of the first camera module through the first adjustment component, and fine-tunes the position of the second camera module through the second adjustment components, thereby achieving precise adjustment of the positions of the first and second camera modules and improving the accuracy of shooting and measurement.

[0004] The existing technology described above cannot automatically screen and divert drill bits during the testing process, and the testing process cannot adjust the precision and range of the testing based on the number and size of the drill bits. Furthermore, the angle and position of the testing end cannot be adjusted after installation and fixation, resulting in inflexible testing control and inconvenient feeding, sorting, and discharging of the drill bits. Utility Model Content

[0005] The purpose of this utility model is to provide an automatic screening device for drill bit processing, so as to solve the problems mentioned in the background art, that the drill bits cannot be automatically screened and sorted during the detection process, and that the detection precision and detection range cannot be adjusted according to the number and size of the drill bits. Furthermore, the detection end cannot be adjusted in angle and position after installation and fixation, the detection control is not flexible enough, and the feeding, sorting and discharging of drill bits are not convenient.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic screening device for drill bit processing, comprising a guide rail plate, a guide plate, a detection camera, a feeding mechanism, a receiving mechanism, a drill bit screening plate, and a discharge mechanism. The feeding mechanism and the discharge mechanism are symmetrically arranged at both ends of the drill bit screening plate. A receiving mechanism is provided directly below the drill bit screening plate. The ends of the feeding mechanism, the discharge mechanism, and the receiving mechanism are all connected to a side baffle. A guide rail plate is provided at the top center of the side baffle. A detection camera is provided on one side of the guide rail plate via a guide plate, and the detection port of the detection camera is directly opposite the drill bit screening plate.

[0007] In a further embodiment, the device also includes a chassis, on one side of which a third motor is provided. The third motor is connected to the end of the receiving mechanism via a transmission mechanism. The bottom of the chassis is connected to a support at the bottom of the side baffle, and the bottom of the support is provided with a support base.

[0008] In a further embodiment, the drill bit screening plate includes a second electric actuator, an electric opening and closing plate, a support frame, and a third electric actuator;

[0009] The electric opening and closing plate is located in the middle of the drill bit screening plate, the second electric push rod is located on the back side of the electric opening and closing plate, the end of the support frame is hinged to one bottom end of the drill bit screening plate, and the third electric push rod is located on the inner side of the hinge between the support frame and the drill bit screening plate.

[0010] In a further embodiment, the sides of the feeding mechanism, the discharging mechanism and the receiving mechanism are all provided with guard plates, a second motor is provided on one side of the feeding mechanism, and a material trough is provided in the center of the feeding mechanism, the discharging mechanism and the receiving mechanism.

[0011] In a further embodiment, a protective cover is provided on the outside of the detection camera, and a control screen is provided on the top of the detection camera. The output end of the control screen is electrically connected to the input ends of the second electric actuator and the third electric actuator. One side of the detection camera is hinged to the ear bracket, and a first electric actuator is provided on the inner side of the hinge. The end of the ear bracket is connected to a connecting plate. The connecting plate is connected to the telescopic ends of two hydraulic rods on the limiting plate. The limiting plate is connected to a guide plate.

[0012] In a further embodiment, the guide rail plate has a guide groove in the middle of its side, a screw in the middle of the guide groove, a first motor at the top of the guide rail plate, the output shaft of the first motor being connected to the end of the screw, and the inner guide lug of the guide plate being connected to the screw thread drive.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model includes a guide rail plate with a guide groove on one side and a screw in the middle of the guide groove. A guide plate is provided on the guide groove, and the guide plate is controlled by the screw drive, allowing the detection camera to be adjusted in height. The detection precision and detection range can be adjusted according to the detection requirements. The detection camera is connected to the ear bracket by a hinge, and a first electric push rod is provided on the inner side of the hinge, which can adjust the angle of the detection camera for more comprehensive detection. The ear bracket is connected to a connecting plate, and the connecting plate is connected to the telescopic end of the first electric push rod, which can adjust the lateral position of the detection camera for more flexible use.

[0015] 2. This utility model is equipped with a feeding mechanism, a receiving mechanism, and a discharging mechanism. This design facilitates the feeding, distributing, and discharging of drill bits. A drill bit screening plate is provided between the feeding mechanism, the receiving mechanism, and the discharging mechanism. An electric opening and closing plate controlled by a second electric push rod is provided in the middle of the drill bit screening plate, which can automatically open and close the electric opening and closing plate, making it convenient to automatically unload the drill bits. The receiving mechanism can then receive and distribute the drill bits, making it more flexible to use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an automatic screening device for drill bit processing according to the present invention;

[0017] Figure 2 This is a front view of the guide rail plate of this utility model;

[0018] Figure 3 This is a top view of the drill bit screening plate of this utility model;

[0019] Figure 4 This is a bottom view of the drill bit screening plate of this utility model;

[0020] Figure 5 This is a side view of the drill bit screening plate of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the detection camera of this utility model.

[0022] In the diagram: 1. First motor; 2. Guide rail plate; 3. Guide plate; 4. Side baffle; 5. Detection camera; 6. Feeding mechanism; 7. Material trough; 8. Second motor; 9. Protective plate; 10. Receiving mechanism; 11. Chassis; 12. Third motor; 13. Support base; 14. Support base; 15. Guide groove; 16. Screw; 17. Protective cover; 18. Control panel; 19. Connecting plate; 20. Ear bracket; 21. Hydraulic rod; 22. Limiting plate; 23. First electric actuator; 24. Second electric actuator; 25. Electric opening and closing plate; 26. Drill needle screening plate; 27. Discharge mechanism; 28. Support frame; 29. ​​Third electric actuator. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Please see Figure 1-6 An embodiment of this utility model provides an automatic screening device for drill bit processing, including a guide rail plate 2, a guide clamping plate 3, a detection camera 5, a feeding mechanism 6, a receiving mechanism 10, a drill bit screening plate 26, and a discharge mechanism 27. The feeding mechanism 6 and the discharge mechanism 27 are symmetrically arranged at both ends of the drill bit screening plate 26. The receiving mechanism 10 is provided directly below the drill bit screening plate 26. The ends of the feeding mechanism 6, the discharge mechanism 27, and the receiving mechanism 10 are all connected to the side baffle 4. The guide rail plate 2 is provided at the top center of the side baffle 4. The detection camera 5 is provided on one side of the guide rail plate 2 through the guide clamping plate 3, and the detection port of the detection camera 5 is directly opposite to the drill bit screening plate 26.

[0025] The drill bit is fed by the feeding mechanism 6 and conveyed to the drill bit screening plate 26 for screening. The defective drill bit after screening is received and conveyed by the receiving mechanism 10. The qualified drill bit is discharged by the discharge mechanism 27. The detection camera 5 can be driven to rise and fall on the guide rail plate 2 by the guide plate 3 to detect the drill bit.

[0026] Furthermore, it also includes a chassis 11, with a third motor 12 located on one side inside the chassis 11. The third motor 12 is connected to the end of the receiving mechanism 10 via a transmission mechanism. The bottom of the chassis 11 is connected to the support 13 at the bottom of the side baffle 4. The bottom of the support 13 is provided with a support base 14. The receiving mechanism 10 is automatically conveyed by controlling the third motor 12.

[0027] Furthermore, the drill bit screening plate 26 includes a second electric actuator 24, an electric opening and closing plate 25, a support frame 28, and a third electric actuator 29;

[0028] The electric opening and closing plate 25 is located in the middle of the drill bit screening plate 26. The second electric push rod 24 is located on the back side of the electric opening and closing plate 25. The end of the support frame 28 is hinged to one bottom end of the drill bit screening plate 26. The third electric push rod 29 is located on the inner side of the hinge between the support frame 28 and the drill bit screening plate 26. The automatic opening and closing of the electric opening and closing plate 25 is controlled by the second electric push rod 24, and the angle of the drill bit screening plate 26 can be adjusted by the third electric push rod 29.

[0029] Furthermore, the sides of the feeding mechanism 6, the discharging mechanism 27 and the receiving mechanism 10 are all equipped with guard plates 9, the side of the feeding mechanism 6 is equipped with a second motor 8, and the center of the feeding mechanism 6, the discharging mechanism 27 and the receiving mechanism 10 are all equipped with material troughs 7. The second motor 8 is used to control the automatic conveying of the feeding mechanism 6 and the discharging mechanism 27.

[0030] Furthermore, a protective cover 17 is provided on the outer side of the detection camera 5, and a control screen 18 is provided on the top of the detection camera 5. The output end of the control screen 18 is electrically connected to the input ends of the second electric push rod 24 and the third electric push rod 29. One side of the detection camera 5 is hinged to the ear bracket 20, and a first electric push rod 23 is provided on the inner side of the hinge. The end of the ear bracket 20 is connected to the connecting plate 19. The connecting plate 19 is connected to the telescopic ends of the two hydraulic rods 21 on the limiting plate 22. The limiting plate 22 is connected to the guide plate 3. The protective cover 17 can provide safety protection for the detection camera 5. The control screen 18 is used to analyze the detection data and can automatically control the second electric push rod 24 and the third electric push rod 29 to run automatically. The angle of the detection camera 5 can be adjusted by the first electric push rod 23, and the lateral position of the detection camera 5 can be adjusted by the hydraulic rods 21.

[0031] Furthermore, a guide groove 15 is provided in the middle of the side of the guide rail plate 2, and a screw 16 is provided in the middle of the guide groove 15. A first motor 1 is provided at the top of the guide rail plate 2. The output shaft of the first motor 1 is connected to the end of the screw 16. The inner guide ear of the guide plate 3 is connected to the screw 16 by a screw drive. The first motor 1 drives the screw 16 to rotate, so that the screw 16 can be driven by the inner guide ear of the guide plate 3, so that it can automatically control the guide plate 3 to drive the detection camera 5 to rise and fall.

[0032] Working principle: During use, the feeding mechanism 6 automatically feeds the drill bits to the middle of the drill bit screening plate 26. The first motor 1 drives the screw 16 to rotate, which in turn drives the guide lug screw of the guide plate 3 to raise and lower the detection camera 5. The detection camera 5 automatically detects the drill bits and sends the detection data to the control screen 18. The control screen 18 automatically controls the operation of the second electric push rod 24 and the third electric push rod 29. The second electric push rod 24 controls the electric opening and closing plate 25 to open automatically, allowing defective drill bits to fall onto the receiving mechanism 10. The receiving mechanism 10 sorts and discharges the defective drill bits. The third electric push rod 29 automatically controls the angle adjustment of the drill bit screening plate 26, allowing qualified drill bits to be fed onto the discharge mechanism 27 for discharge. The first electric push rod 23 can adjust the angle of the detection camera 5, and the hydraulic rod 21 can adjust the lateral position of the detection camera 5.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automatic screening device for drill bit processing, comprising a guide rail plate (2), a guide clamping plate (3), a detection camera (5), a feeding mechanism (6), a receiving mechanism (10), a drill bit screening plate (26), and a discharge mechanism (27), characterized in that: The feeding mechanism (6) and the discharging mechanism (27) are symmetrically arranged at both ends of the drill bit screening plate (26). A receiving mechanism (10) is provided directly below the drill bit screening plate (26). The ends of the feeding mechanism (6), the discharging mechanism (27) and the receiving mechanism (10) are all connected to the side baffle (4). A guide rail plate (2) is provided at the top center of the side baffle (4). A detection camera (5) is provided on one side of the guide rail plate (2) through a guide plate (3), and the detection port of the detection camera (5) is directly opposite to the drill bit screening plate (26).

2. The automatic screening equipment for drill bit processing according to claim 1, characterized in that: It also includes a chassis (11), on one side of the inside of the chassis (11) is a third motor (12), the third motor (12) is connected to the end of the receiving mechanism (10) through a transmission mechanism, the bottom of the chassis (11) is connected to the support (13) at the bottom of the side baffle (4), and the bottom of the support (13) is provided with a support base (14).

3. The automatic screening equipment for drill bit processing according to claim 1, characterized in that: The drill bit screening plate (26) includes a second electric push rod (24), an electric opening and closing plate (25), a support frame (28), and a third electric push rod (29); The electric opening and closing plate (25) is located in the middle of the drill bit screening plate (26), the second electric push rod (24) is located on the back side of the electric opening and closing plate (25), the end of the support frame (28) is hinged to one end of the bottom of the drill bit screening plate (26), and the third electric push rod (29) is located on the inner side of the hinge between the support frame (28) and the drill bit screening plate (26).

4. The automatic screening equipment for drill bit processing according to claim 1, characterized in that: The feeding mechanism (6), discharging mechanism (27) and receiving mechanism (10) are all provided with guard plates (9) on their sides. The feeding mechanism (6) is provided with a second motor (8) on one side. The feeding mechanism (6), discharging mechanism (27) and receiving mechanism (10) are all provided with a material trough (7) in the middle.

5. The automatic screening equipment for drill bit processing according to claim 1, characterized in that: The detection camera (5) is provided with a protective cover (17) on its outer side. The top of the detection camera (5) is provided with a control screen (18). The output end of the control screen (18) is electrically connected to the input end of the second electric push rod (24) and the third electric push rod (29). One side of the detection camera (5) is hinged to the ear bracket (20) by a hinge. The inner side of the hinge is provided with a first electric push rod (23). The end of the ear bracket (20) is connected to the connecting plate (19). The connecting plate (19) is connected to the telescopic ends of the two hydraulic rods (21) on the limiting plate (22). The limiting plate (22) is connected to the guide plate (3).

6. The automatic screening equipment for drill bit processing according to claim 1, characterized in that: The guide rail plate (2) has a guide groove (15) in the middle of its side, and a screw (16) in the middle of the guide groove (15). The top of the guide rail plate (2) has a first motor (1). The output shaft of the first motor (1) is connected to the end of the screw (16). The inner guide lug of the guide plate (3) is connected to the screw (16) via a lead screw drive.

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