Automatic feeding machine for bearing machining

Abstract

The utility model relates to the technical field of bearing feeding, and provides an automatic feeding machine for bearing machining, which comprises a working table, a clamping mechanism is arranged at the top of the working table, a machining equipment main body is fixedly connected to the top of the working table behind the clamping mechanism, and a threaded rod is rotatably connected to the side surface of the machining equipment main body. A servo motor is fixedly connected to the side face of the threaded rod, a transmission plate is in threaded connection to the surface of the threaded rod, a shifting plate is fixedly connected to the surface of the transmission plate, and a material barrel is fixedly connected to the position, in front of the threaded rod, of the top of the workbench. According to the bearing feeding mechanism, by arranging the shifting plate, a worker can convey bearings into the material barrel through the feeding machine body, when the bearing at the bottommost end makes contact with the table top of the workbench, the servo motor can be started, the shifting plate is driven to move left and right through the threaded rod and the transmission plate, and at the moment, the shifting plate can drive the bearings to slide towards the two sides correspondingly; therefore, the purpose of bi-directional feeding is achieved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing feeding, and in particular to an automatic feeding machine for bearing processing. Background Art

[0002] Bearing is an important component in modern mechanical equipment. Its main function is to support the mechanical rotating body, reduce its friction coefficient during movement, and ensure its rotation accuracy.

[0003] A Chinese patent discloses an automatic loading and pressing mechanism for bearings, with the publication number CN218081301U. The article proposes "a fixed platform, the upper end of which is fixedly connected to a storage barrel, a plurality of bearings sliding inside the storage barrel, a push cylinder fixedly connected to the upper surface of the fixed platform, the push cylinder being located on one side of the storage barrel, and a lever fixedly connected to the output end of the push cylinder. In the utility model, the bearing is placed in the storage barrel, and the push cylinder is in an extended state. Under the action of gravity, it falls into the blanking hole in the push block, and pushes The pneumatic cylinder retracts the lever, which in turn drives the push block backward. The bearing slides inside the material distribution chute driven by the push block. A limit pin limits the push block's travel. When the bearing moves directly above the upper end of the material distribution rack, gravity forces it down the distribution chute onto the rack. The push cylinder then drives the push block, enabling the mechanism to automatically distribute the materials. However, existing loading mechanisms can only load materials in one direction, reducing efficiency. Therefore, it is necessary to design an automatic loading machine for bearing processing. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic feeding machine for bearing processing, which solves the problem in the related art that the feeding mechanism can only feed in one direction when feeding, thereby reducing work efficiency.

[0005] The technical solution of the utility model is as follows:

[0006] An automatic loader for bearing processing comprises a workbench, a clamping mechanism is provided on the top of the workbench, the top of the workbench is located behind the clamping mechanism and is fixedly connected to a processing equipment body, and the side of the processing equipment body is rotatably connected to a threaded rod, the side of the threaded rod is fixedly connected to a servo motor, the surface of the threaded rod is threadedly connected to a transmission plate, and the surface of the transmission plate is fixedly connected to a shift plate, the top of the workbench is located in front of the threaded rod and is fixedly connected to a barrel, the inner wall of the barrel is fitted with a bearing, and the side of the barrel is fixedly connected to the loader body, and a storage cabinet is provided on the surface of the workbench.

[0007] Preferably, the clamping mechanism is provided with two groups, and the clamping mechanism includes an electric push rod, a slide plate, a screw rod, a slider and a fixing plate.

[0008] Preferably, the processing equipment bodies are provided in two groups, and the two groups of processing equipment bodies are symmetrical with respect to the center of the barrel.

[0009] Preferably, the servo motors are provided in multiple groups, and one group of the servo motors is located inside one group of the processing equipment bodies and is connected to the threaded rods.

[0010] Preferably, the movement trajectory of the shift plate is consistent with that of the transmission plate, and the shift plate forms a moving structure through the transmission plate.

[0011] Preferably, the distance between the material barrel and the workbench surface is consistent with the height of a bearing, and the inner diameter of the material barrel matches the bearing.

[0012] Preferably, the side of the workbench is fixedly connected to an electric push rod, the output end of the electric push rod is fixedly connected to a slide, and the top of the slide is rotatably connected to a screw rod, the surface of the screw rod is threadedly connected to a slider, and the back of the slider is fixedly connected to a fixed plate.

[0013] Preferably, the side surfaces of the two groups of screw rods are fixedly connected with servo motors, and the two groups of screw rods respectively form a rotating mechanism through the two groups of servo motors.

[0014] Preferably, the surface of the screw rod is provided with two sets of threads in opposite directions, and the two sets of threaded surfaces of the screw rod are both engaged with sliders.

[0015] Preferably, a fixing plate is provided on the back of each group of the sliding blocks, and the fixing plate is arranged in an arc shape.

[0016] Beneficial effects of the utility model:

[0017] 1. By setting up a paddle, the staff can transport the bearings to the inside of the barrel through the main body of the loader. When the bearing at the bottom contacts the table surface of the workbench, the servo motor can be started to drive the paddle to move left and right through the threaded rod and transmission plate. At this time, the paddle will drive the bearings to slide to both sides, thereby achieving the purpose of bidirectional feeding and improving work efficiency.

[0018] 2. By setting up a clamping mechanism, the bearing can be transported to the working area and fixed during processing to prevent the bearing from shifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the dial plate of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the material barrel of the utility model;

[0023] Figure 4 This is a structural diagram of the storage cabinet of the utility model;

[0024] Figure 5 This is a schematic diagram of the fixed plate structure of the utility model.

[0025] In the figure: 1. Workbench; 2. Clamping mechanism; 21. Electric push rod; 22. Slide plate; 23. Screw rod; 24. Slider; 25. Fixed plate; 3. Processing equipment body; 4. Threaded rod; 5. Servo motor; 6. Transmission plate; 7. Paddle plate; 8. Material barrel; 9. Bearing; 10. Loader body; 11. Storage cabinet. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] like Figure 1-5As shown, this embodiment proposes an automatic feeding machine for bearing processing, including a workbench 1, a clamping mechanism 2 is provided on the top of the workbench 1, the top of the workbench 1 is located behind the clamping mechanism 2 and is fixedly connected to a processing equipment body 3, and the side of the processing equipment body 3 is rotatably connected to a threaded rod 4, the side of the threaded rod 4 is fixedly connected to a servo motor 5, the surface of the threaded rod 4 is threadedly connected to a transmission plate 6, and the surface of the transmission plate 6 is fixedly connected to a dial plate 7, the top of the workbench 1 is located in front of the threaded rod 4 and is fixedly connected to a barrel 8, the inner wall of the barrel 8 is fitted with a bearing 9, and the side of the barrel 8 is fixedly connected to a feeding machine body 10, a storage cabinet 11 is provided on the surface of the workbench 1, and the clamping mechanism 2 is provided with two groups, and the clamping mechanism 2 includes an electric push Rod 21, slide plate 22, screw rod 23, slider 24 and fixed plate 25, by setting two sets of clamping mechanisms 2, two sets of bearings 9 can be respectively transported to the bottom of two sets of processing equipment main bodies 3, and the bearings 9 can be fixed during processing. The processing equipment main body 3 is provided with two groups, and the two sets of processing equipment main bodies 3 are symmetrical about the center of the circle of the barrel 8. By setting two sets of processing equipment main bodies 3, two sets of bearings 9 can be processed at the same time to improve work efficiency. There are multiple groups of servo motors 5. One set of servo motors 5 is located inside one set of processing equipment main bodies 3 and is connected to the threaded rod 4. By setting the servo motor 5, when loading is required, the servo motor 5 can be started to drive the threaded rod 4 to rotate. At this time, the transmission plate 6 engaged with the threaded rod 4 is The dial plate 7 will be mobilized to move left and right. The movement trajectory of the dial plate 7 is consistent with that of the transmission plate 6. The dial plate 7 forms a moving structure through the transmission plate 6. When the dial plate 7 moves left and right, it can drive the bearing 9 in contact with the surface of the workbench 1 to move to the clamping position of the two sets of clamping mechanisms 2. The distance between the barrel 8 and the surface of the workbench 1 is consistent with the height of one bearing 9. The inner diameter of the barrel 8 matches the bearing 9. Because the inner diameter of the barrel 8 matches the bearing 9, there will be no tilting when the bearing 9 falls into the barrel 8. The side of the workbench 1 is fixedly connected to the electric push rod 21, the output end of the electric push rod 21 is fixedly connected to the slide plate 22, and the top of the slide plate 22 is rotatably connected to the screw rod 23, the surface of the screw rod 23 is threadedly connected to the slider 24, and the slider 24 A fixing plate 25 is fixedly connected to the back side, and a servo motor 5 is fixedly connected to the side surfaces of the two sets of screw rods 23. The two sets of screw rods 23 respectively form a rotating mechanism through the two sets of servo motors 5. When the bearing 9 needs to be clamped, the servo motor 5 can be started to drive the screw rod 23 to rotate. The surface of the screw rod 23 is provided with two sets of threads in opposite directions. The two sets of threaded surfaces of the screw rod 23 are engaged with sliders 24. Because the surface of the screw rod 23 is provided with two sets of threads in opposite directions, and the two sets of sliders 24 are respectively engaged with them, when the screw rod 23 rotates, it will drive the two sets of sliders 24 to slide relative to each other and move closer to each other. A fixing plate 25 is provided on the back side of each set of sliders 24. The fixing plate 25 is arranged in an arc shape. Since the two sets of fixing plates 25 are fixedly connected to the two sets of sliders 24 respectively,Therefore, when the sliders 24 move closer to each other, they will drive the two sets of fixed plates 25 to move closer to each other. When one set of fixed plates 25 moves to fit the bearing 9, it will drive the bearing 9 to slide under the processing equipment body 3. When both sets of fixed plates 25 fit the bearing 9, the bearing 9 can be fixed and the bearing 9 can be processed.

[0028] In this embodiment, when in use, the bearing 9 is placed inside the vibration machine, and then the bearing 9 is transported to the inside of the feeder body 10 through the vibration machine. Because the feeder body 10 is tilted, the bearing 9 will fall into the inside of the barrel 8 at this time. Because the inner diameter of the barrel 8 matches the bearing 9, there will be no tilting when the bearing 9 falls into the barrel 8. When the bottom bearing 9 falls onto the table surface of the workbench 1, the servo motor 5 can be controlled to drive the transmission plate 6 to slide to the left through the threaded rod 4. At this time, the dial plate 7 fixedly connected to the transmission plate 6 will drive the bottom bearing 9 to slide toward the left processing equipment body 3. At this time, another set of bearings 9 will fall to the top of the workbench 1 again due to gravity. When the bearing 9 slides to the position of the fixed plate 25 of the left clamping mechanism 2, the servo motor is controlled again. 5 drives the dial plate 7 to move to the right, and then controls the left electric push rod 21 to drive the slide plate 22 to slide backward, so that the fixed plate 25 moves to the position of the bearing 9, and then starts the servo motor 5 to drive the screw rod 23 to rotate. Because the surface of the screw rod 23 is provided with two sets of threads in opposite directions, and the two sets of sliders 24 are respectively engaged with it, so when the screw rod 23 rotates, it drives the two sets of sliders 24 to slide relative to each other and move closer to each other. Since the two sets of fixed plates 25 are respectively fixedly connected to the two sets of sliders 24, when the sliders 24 move closer to each other, they drive the two sets of fixed plates 25 to move closer to each other. When one set of fixed plates 25 moves to fit the bearing 9, it drives the bearing 9 to slide to the bottom of the processing equipment body 3. When both sets of fixed plates 25 are in contact with the bearing 9, the bearing 9 can be fixed, and the bearing 9 can be processed at this time;

[0029] When the dial plate 7 starts to slide to the right, it will drive another set of bearings 9 to slide toward the processing equipment body 3 on the right. At this time, the clamping mechanism 2 on the right can be operated in the same way to complete the processing of the bearings 9, thereby achieving the purpose of bidirectional feeding and improving work efficiency.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic loader for bearing processing, characterized in that: The invention comprises a workbench (1), wherein a clamping mechanism (2) is provided on the top of the workbench (1), the top of the workbench (1) is located behind the clamping mechanism (2) and is fixedly connected to a processing equipment body (3), and the side of the processing equipment body (3) is rotatably connected to a threaded rod (4), the side of the threaded rod (4) is fixedly connected to a servo motor (5), the surface of the threaded rod (4) is threadedly connected to a transmission plate (6), and the surface of the transmission plate (6) is fixedly connected to a shift plate (7), the top of the workbench (1) is located in front of the threaded rod (4) and is fixedly connected to a material barrel (8), the inner wall of the material barrel (8) is fitted with a bearing (9), and the side of the material barrel (8) is fixedly connected to a loader body (10), and a storage cabinet (11) is provided on the surface of the workbench (1).

2. The automatic loading machine for bearing processing according to claim 1, characterized in that: The clamping mechanism (2) is provided with two groups, and the clamping mechanism (2) comprises an electric push rod (21), a slide plate (22), a screw rod (23), a slider (24) and a fixing plate (25).

3. The automatic loading machine for bearing processing according to claim 1, characterized in that: The processing equipment main body (3) is provided in two groups, and the two groups of processing equipment main bodies (3) are symmetrical with respect to the center of the barrel (8).

4. The automatic loading machine for bearing processing according to claim 1, characterized in that: The servo motors (5) are provided in multiple groups, and one group of the servo motors (5) is located inside one group of the processing equipment bodies (3) and is connected to the threaded rods (4).

5. The automatic loading machine for bearing processing according to claim 1, characterized in that: The movement trajectory of the shift plate (7) is consistent with that of the transmission plate (6), and the shift plate (7) forms a moving structure through the transmission plate (6).

6. The automatic loading machine for bearing processing according to claim 1, characterized in that: The distance between the material barrel (8) and the surface of the workbench (1) is consistent with the height of a bearing (9), and the inner diameter of the material barrel (8) matches the bearing (9).

7. The automatic loading machine for bearing processing according to claim 2, characterized in that: The side of the workbench (1) is fixedly connected to an electric push rod (21), the output end of the electric push rod (21) is fixedly connected to a slide plate (22), and the top of the slide plate (22) is rotatably connected to a screw rod (23), the surface of the screw rod (23) is threadedly connected to a slider (24), and the back of the slider (24) is fixedly connected to a fixed plate (25).

8. The automatic loading machine for bearing processing according to claim 7, characterized in that: The sides of the two groups of screw rods (23) are fixedly connected to servo motors (5), and the two groups of screw rods (23) respectively form a rotating mechanism through the two groups of servo motors (5).

9. The automatic loading machine for bearing processing according to claim 7, characterized in that: The surface of the screw rod (23) is provided with two groups of threads in opposite directions, and the two groups of threaded surfaces of the screw rod (23) are both engaged with a slider (24).

10. The automatic loader for bearing processing according to claim 7, characterized in that: A fixing plate (25) is provided on the back of each group of sliders (24), and the fixing plate (25) is arranged in an arc shape.

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