Gear shaft feeding and discharging equipment

Abstract

The utility model discloses gear shaft feeding and discharging equipment, which relates to the technical field of gear shaft processing, and comprises a vibration disc, one side of the vibration disc is provided with a dislocation mechanism, one side of each detection plate is connected with a support plate in a sliding manner, a double-shaft motor is utilized to drive a lead screw to rotate, the detection plates move along the support plate, and the two detection plates clamp a gear shaft, so that the gear shaft can be fed and discharged. The two detection plates and the infrared distance measuring sensor are used for measuring the outer diameter of the gear shaft, whether the gear shaft is qualified or not is judged through the measurement result in an auxiliary mode, manual one-by-one measurement is not needed, subsequent products can be rapidly distinguished conveniently, the error rate during manual distinguishing is reduced, mixing of defective products and qualified products is reduced, and the subsequent machining quality of the gear shaft is guaranteed. The supporting plate and the gear shaft rotate along with the electric push rod, unqualified products can be discharged through the guide frame, the hydraulic cylinder drives the moving block to move, the gear shaft is moved to the position below the material taking mechanism, qualified products are discharged through the material taking mechanism, and respective discharging of different products can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear shaft processing, in particular to a gear shaft loading and unloading device. Background Art

[0002] A gear shaft is a mechanical part that integrates the functions of a shaft and a gear. The gear shaft is in the shape of a shaft as a whole, with one or more cylindrical sections as the main body of the shaft. It is used to be installed on supporting components such as bearings of the machine to ensure that it can rotate around the center of the shaft.

[0003] When processing gear shafts, manual loading and unloading is usually adopted. The workload of manual loading and unloading is large, and it is not easy to quickly measure and distinguish qualified and defective gear shafts during the loading and unloading process. This increases the error rate when distinguishing products, resulting in a large number of defective and qualified products being mixed, thereby affecting the subsequent processing quality of the gear shaft. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the workload during manual loading and unloading is large, it is difficult to quickly measure and distinguish qualified and defective products of the gear shaft during the loading and unloading process, the error rate during product differentiation is increased, and a large number of defective products and qualified products are mixed, thereby affecting the subsequent processing quality of the gear shaft. A gear shaft loading and unloading device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a gear shaft loading and unloading equipment, including a vibrating plate, a dislocation mechanism is provided on one side of the vibrating plate, and the dislocation mechanism includes a support frame, a guide platform and a support plate, one side of the support frame is fixedly connected to a hydraulic cylinder, one end of the hydraulic cylinder is fixedly connected to a connecting piece, the top of the connecting piece is fixedly connected to a moving block, the moving block and the guide platform are slidably connected, and a guide groove is provided on one side of the support plate, a detection plate is slidably connected inside the guide groove, an infrared ranging sensor is fixedly connected to one side of the detection plate, and the detection plate is connected to a lead screw by a thread, one end of the lead screw is rotatably connected to the support plate, one end of the lead screw is fixedly connected to the output shaft of the dual-axis motor, and the dual-axis motor is embedded in the support plate.

[0006] Preferably, an electric push rod is fixedly connected to the bottom of the support plate, the bottom of the electric push rod is rotatably connected to the moving block, and a guide frame is engaged with one side of the moving block.

[0007] Preferably, a servo motor is embedded in the moving block, one end of the output shaft of the servo motor is fixedly connected to a bevel gear 1, and the bevel gear 1 is rotationally connected to the moving block.

[0008] Preferably, one side of the bevel gear one is meshed with a bevel gear two, and the bevel gear two is penetrated by an electric push rod.

[0009] Preferably, a guide rod is fixedly connected to one side of the moving block, one end of the guide rod passes through the guide platform, and the guide platform and the guide rod are slidably connected, and the bottom of the guide platform is fixedly connected to the support frame.

[0010] Preferably, a guide rail is overlapped on one side of the guide platform, and one end of the guide rail passes through the side wall of the vibration plate.

[0011] Preferably, a robotic arm assembly is provided on one side of the guide rail, and a material picking mechanism is installed on one side of the robotic arm assembly. The material picking mechanism includes a pneumatic finger and a clamping claw, and one end of the clamping claw is fixedly connected to the pneumatic finger.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, one side of the detection plate is slidably connected to the support plate, and the dual-axis motor is used to drive the screw to rotate. The detection plate moves along the support plate, and the two detection plates clamp the gear shaft. The two detection plates and the infrared ranging sensor are used to measure the outer diameter of the gear shaft. The measurement results are used to assist in judging whether the gear shaft is qualified. There is no need for manual measurement one by one, which facilitates the rapid distinction of subsequent products, reduces the error rate of workers in distinguishing, reduces the mixing of defective products and qualified products, and ensures the subsequent processing quality of the gear shaft.

[0014] 2. In the utility model, bevel gear one is meshed with bevel gear two, and the top of the electric push rod is fixedly connected to the support plate. The support plate and the gear shaft are driven upward by the electric push rod, and the bevel gear one drives the bevel gear two and the electric push rod to rotate. The support plate and the gear shaft rotate with the electric push rod, and unqualified products can be unloaded through the guide frame. The hydraulic cylinder drives the moving block to move and moves the gear shaft to the bottom of the feeding mechanism. Qualified products are unloaded through the feeding mechanism, which can realize separate unloading of different products, and the overall operation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model proposes a schematic diagram of the overall structure of a gear shaft loading and unloading device;

[0016] Figure 2 This utility model proposes a schematic diagram of the installation of a hydraulic cylinder structure for a gear shaft loading and unloading device;

[0017] Figure 3 This utility model proposes a schematic diagram of the connection between the guide platform and the moving block structure of a gear shaft loading and unloading device;

[0018] Figure 4 This utility model provides a schematic diagram of the installation of a guide frame structure for a gear shaft loading and unloading device;

[0019] Figure 5This utility model proposes a schematic diagram of the meshing structure of bevel gear 1 and bevel gear 2 of a gear shaft loading and unloading device;

[0020] Figure 6 The utility model provides a schematic diagram of the installation of a dual-axis motor structure of a gear shaft loading and unloading device.

[0021] Legend: 1. Vibrating plate; 2. Retrieving mechanism; 3. Robotic arm assembly; 4. Dislocation mechanism; 5. Pneumatic finger; 6. Gripper; 7. Guide rail; 8. Support frame; 9. Hydraulic cylinder; 10. Connector; 11. Guide table; 12. Moving block; 13. Guide rod; 14. Guide groove; 15. Support plate; 16. Guide frame; 17. Detection plate; 18. Servo motor; 19. Bevel gear 1; 20. Electric push rod; 21. Bevel gear 2; 22. Lead screw; 23. Dual-axis motor; 24. Infrared ranging sensor. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1: Reference Figures 1-6 As shown: A gear shaft loading and unloading equipment, including a vibrating plate 1, a dislocation mechanism 4 is provided on one side of the vibrating plate 1, the dislocation mechanism 4 includes a support frame 8, a guide platform 11 and a support plate 15, a hydraulic cylinder 9 is fixedly connected to one side of the support frame 8, a connecting member 10 is fixedly connected to one end of the hydraulic cylinder 9, a moving block 12 is fixedly connected to the top of the connecting member 10, the moving block 12 is slidably connected to the guide platform 11, and a guide groove 14 is provided on one side of the support plate 15, a detection plate 17 is slidably connected inside the guide groove 14, an infrared ranging sensor 24 is fixedly connected to one side of the detection plate 17, and the detection plate 17 is threadedly connected to a lead screw 22, one end of the lead screw 22 is rotatably connected to the support plate 15, one end of the lead screw 22 is fixedly connected to the output shaft of the dual-axis motor 23, and the dual-axis motor 23 is embedded in the support plate 15.

[0025] The vibration plate 1 can be used to realize the vibration distribution of the gear shaft, the support frame 8 can support and reinforce the bottom of the guide platform 11, the connecting piece 10 can realize the connection between the hydraulic cylinder 9 and the moving block 12, and the hydraulic cylinder 9 can provide power for the movement of the moving block 12, so as to facilitate the change of the position of the gear shaft and the moving block 12 at the bottom of the material picking mechanism 2. The dual-axis motor 23 can provide power for the rotation of the screw 22, and then drive the detection plate 17 to move back and forth along the support plate 15. The two detection plates 17 can realize the clamping and limiting of the gear shaft. At the same time, the infrared ranging sensor 24 can be used to measure the outer diameter of the gear shaft while limiting, thereby assisting in judging whether the quality of the gear shaft is qualified.

[0026] Example 2: Figure 1-Figure 5 As shown, the bottom of the support plate 15 is fixedly connected to an electric push rod 20, and the bottom of the electric push rod 20 is rotatably connected to the moving block 12. A guide frame 16 is engaged with one side of the moving block 12, and a servo motor 18 is embedded in the moving block 12. One end of the output shaft of the servo motor 18 is fixedly connected to a bevel gear 19, which is rotatably connected to the moving block 12. One side of the bevel gear 19 is meshed with a bevel gear 21, and the bevel gear 21 is penetrated by the electric push rod 20. One side of the moving block 12 is fixedly connected to a guide rod 13, one end of the guide rod 13 penetrates the guide platform 11, and the guide platform 11 is slidably connected to the guide rod 13. The bottom of the guide platform 11 is fixedly connected to the support frame 8, and a guide rail 7 is overlapped on one side of the guide platform 11. One end of the guide rail 7 penetrates the side wall of the vibrating disk 1, and a mechanical arm assembly 3 is provided on one side of the guide rail 7. A material picking mechanism 2 is installed on one side of the mechanical arm assembly 3. The material picking mechanism 2 includes a pneumatic finger 5 and a clamping claw 6, and one end of the clamping claw 6 is fixedly connected to the pneumatic finger 5.

[0027] The electric push rod 20 can be used to adjust the usable length of the support plate 15, thereby controlling the separation of the bottom of the gear shaft and the moving block 12. The guide frame 16 can be used to guide the cutting of the gear shaft. The servo motor 18 can provide power for the rotation of the bevel gear 19. The engagement between the bevel gear 19 and the bevel gear 2 21 can be used to drive the electric push rod 20 to rotate. The bevel gear 2 21 is installed on the outer wall of the electric push rod 20 and will not interfere with the length adjustment of the electric push rod 20. The guide rod 13 can be used to guide the movement of the moving block 12 to improve the stability of the moving block 12 during movement. The connection between the pneumatic finger 5 and the clamp 6 facilitates the rapid grasping of the gear shaft, thereby assisting the robotic arm assembly 3 to cut the gear shaft and change the processing position of the gear shaft.

[0028] The usage and working principle of this device are as follows: First, the entire device is installed and fixed on the frame, and the material is swung by the vibration of the vibrating plate 1. The gear shaft is guided by the guide rail 7 and moved to the placement groove on the side of the moving block 12. The double-axis motor 23 drives the lead screw 22 to rotate, so that the detection plate 17 approaches the side of the gear shaft until the side of the detection plate 17 contacts the side wall of the gear shaft, clamping and limiting the gear shaft, and using the infrared distance sensor 24 to detect the distance between the two detection plates 17 to measure the outer diameter of the gear shaft. The measurement is completed. After that, the external controller receives the measurement result and determines whether the gear shaft is qualified. If it is unqualified, the electric push rod 20 drives the support plate 15 and the gear shaft to move upward, so that the bottom of the gear shaft is separated from the moving block 12, and the servo motor 18 drives the bevel gear 19 to rotate. The bevel gear 19 is engaged with the bevel gear 21, driving the electric push rod 20 and the support plate 15 to rotate, and the gear shaft is moved to the top of the guide frame 16. The two detection plates 17 are loosened, and the gear shaft falls from the guide frame 16 to the bottom of the guide frame 16 and is placed in the collection box;

[0029] If the inspection is qualified, the inspection plate 17 is separated from the gear shaft, the hydraulic cylinder 9 drives the connecting part 10 and the moving block 12 to move, and the moving block 12 moves along the guide platform 11 until it moves to the bottom of the material picking mechanism 2. The pneumatic finger 5 is used to control the clamping jaw 6 to close, clamp the gear shaft, and move the gripped gear shaft to the next workstation.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A gear shaft loading and unloading device, comprising a vibrating plate (1), wherein a dislocation mechanism (4) is provided on one side of the vibrating plate (1), characterized in that: The dislocation mechanism (4) comprises a support frame (8), a guide platform (11) and a support plate (15); one side of the support frame (8) is fixedly connected to a hydraulic cylinder (9); one end of the hydraulic cylinder (9) is fixedly connected to a connecting piece (10); a top of the connecting piece (10) is fixedly connected to a moving block (12); the moving block (12) and the guide platform (11) are slidably connected; a guide groove (14) is provided on one side of the support plate (15); a detection plate (17) is slidably connected inside the guide groove (14); one side of the detection plate (17) is fixedly connected to an infrared ranging sensor (24); and the detection plate (17) is connected to a lead screw (22) by a thread; one end of the lead screw (22) is rotatably connected to the support plate (15); one end of the lead screw (22) is fixedly connected to the output shaft of a dual-axis motor (23); and the dual-axis motor (23) is embedded in the support plate (15).

2. The gear shaft loading and unloading equipment according to claim 1, characterized in that: The bottom of the support plate (15) is fixedly connected to an electric push rod (20), the bottom of the electric push rod (20) is rotatably connected to the moving block (12), and a guide frame (16) is engaged on one side of the moving block (12).

3. The gear shaft loading and unloading equipment according to claim 1, characterized in that: A servo motor (18) is embedded in the moving block (12), one end of the output shaft of the servo motor (18) is fixedly connected to a bevel gear (19), and the bevel gear (19) is rotationally connected to the moving block (12).

4. The gear shaft loading and unloading equipment according to claim 3, characterized in that: One side of the bevel gear 1 (19) is meshed with a bevel gear 2 (21), and the bevel gear 2 (21) is penetrated by an electric push rod (20).

5. The gear shaft loading and unloading equipment according to claim 1, characterized in that: A guide rod (13) is fixedly connected to one side of the moving block (12), one end of the guide rod (13) passes through the guide platform (11), and the guide platform (11) and the guide rod (13) are slidably connected, and the bottom of the guide platform (11) is fixedly connected to the support frame (8).

6. The gear shaft loading and unloading equipment according to claim 1, characterized in that: A guide rail (7) is overlapped on one side of the guide platform (11), and one end of the guide rail (7) passes through the side wall of the vibration plate (1).

7. The gear shaft loading and unloading equipment according to claim 6, characterized in that: A mechanical arm assembly (3) is provided on one side of the guide rail (7), and a material picking mechanism (2) is installed on one side of the mechanical arm assembly (3). The material picking mechanism (2) includes a pneumatic finger (5) and a clamping claw (6), and one end of the clamping claw (6) is fixedly connected to the pneumatic finger (5).

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