Bearing feeding device

Abstract

The utility model discloses a bearing feeding device, and relates to the technical field of mechanical automation, when the bearing feeding device is used, bearings are sequentially sleeved on rotating rods, one rotating rod can be provided with a plurality of bearings in an overlapped mode, and when a first position sensor detects the rotating rods, the first position sensor sends information to a controller; the controller controls the jacking assembly to jack the bearing to the top of the rotating rod, the second position sensor detects that the bearing is in place, the second position sensor sends information to the controller, the controller controls the clamping assembly to clamp the bearing and convey the bearing to the press fitting device, and after the bearing is taken away, the jacking assembly jacks the next bearing to the top of the rotating rod. And the controller controls the jacking assembly to descend to the original position, the rotary table rotates the other rotary rod provided with the bearings in a stacked mode to the position corresponding to the first position sensor, work is repeated, the purpose of automatic feeding is achieved, manual feeding is avoided, the work efficiency is improved, and the labor intensity of work is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical automation, in particular to a bearing feeding device. Background Art

[0002] Due to the rapid development of my country's modern industry, labor-intensive industries have been gradually replaced by automated production lines. Automated production lines can solve the large consumption of manpower and financial resources caused by tedious labor. Bearings are indispensable parts for rotating shaft parts such as motor rotor shafts. When the bearings themselves are assembled or pressed onto shaft parts, manual loading is required, that is, irregularly placed bearings are turned over one by one to a horizontal state (the bearing axis is set vertically), and the bearings are placed one by one on the conveyor belt. The labor intensity is relatively high, and it requires the cooperation of multiple people to complete the placement and movement of the bearings, which requires more labor costs. Utility Model Content

[0003] In view of the above problems, the utility model provides a bearing feeding device to overcome at least one disadvantage.

[0004] The technical solution adopted by the utility model is as follows: a bearing feeding device comprises a workbench, on which a turntable, a first position sensor, a second position sensor and a controller are provided, the turntable is circumferentially provided with a plurality of rotating rods for inserting the inner ring of the bearing, the first position sensor and the second position sensor are arranged on the same side of the turntable, the first position sensor is arranged corresponding to the rotating rod, the second position sensor is arranged corresponding to the top of the rotating rod, the workbench is also provided with a lifting assembly for lifting the bearing to the top of the rotating rod and a clamping assembly for clamping the bearing from the rotating rod to the pressing device, the first position sensor, the second position sensor, the lifting assembly and the clamping assembly are respectively connected to the controller for communication.

[0005] Optionally, the turntable is connected to a first driving member, the lifting assembly includes a top plate and a second driving member connected to the top plate, the workbench is also provided with a support column, the rotating rod is slidably provided with a tray for lifting the bearing, one end of the top plate is slidably connected to the support column, and the other end of the top plate is movably abutted against the bottom surface of the tray, and the first driving member and the second driving member are respectively communicatively connected to the controller.

[0006] Optionally, it also includes a conveying track, and the clamping assembly is installed on the conveying track through a supporting assembly, the supporting assembly includes a first supporting plate and a second supporting plate, the clamping assembly includes a third driving member and a first clamping claw connected to the third driving member, the first supporting plate is slidably connected to the conveying track, the first supporting plate is provided with a first slide rail in a horizontal direction, one side of the second supporting plate is slidably connected to the first slide rail, and the other end of the second support plate is provided with a second slide rail in a vertical direction, the third driving member is slidably connected to the second slide rail, the third driving member drives the first clamping claw to clamp the bearing, and the conveying track, the first slide rail and the second slide rail are distributed in three-dimensional coordinates.

[0007] Optionally, the first support plate includes a first support plate and a second support plate vertically connected to the first support plate, the first support plate is slidably connected to the conveying track, and the second support plate is provided with the first slide rail.

[0008] Optionally, a limit assembly is also included, which includes a third support plate, a fourth drive member installed on the third support plate, and a second clamp connected to the fourth drive member, the third support plate is fixedly installed on one end of the support column close to the clamping assembly, the second clamp is located below the first clamp, and the fourth drive is communicatively connected to the controller.

[0009] Optionally, the third support plate is provided with a third slide rail slidably connected to the fourth driving member, and the third slide rail is arranged parallel to the conveying track.

[0010] Optionally, a first mounting plate is provided on one side of the workbench close to the support column, and the first position sensor is mounted on the first mounting plate.

[0011] Optionally, the third support plate is provided with a second mounting plate, one end of the second mounting plate is fixedly connected to the side of the third support plate, the other end of the second support plate extends to the turntable, and the first position sensor is installed at one end of the first mounting plate close to the turntable.

[0012] The beneficial effect of the utility model is as follows: when in use, the bearings are sequentially sleeved on the rotating rod, and one rotating rod can be stacked with multiple bearings. When the first position sensor detects the rotating rod, the first position sensor sends information to the controller, and the controller controls the lifting assembly to lift the bearing to the top of the rotating rod. The second position sensor detects that the bearing is in place, and the second position sensor sends information to the controller. The controller controls the clamping assembly to clamp the bearing and transport it to the press-fitting device. After the bearing is taken away, the lifting assembly lifts the next bearing to the top of the rotating rod until all the bearings on the rotating rod are taken away. The controller controls the lifting assembly to descend to the original position, and the turntable rotates another rotating rod stacked with bearings to the position corresponding to the first position sensor, and repeats the work, achieving the purpose of automatic loading, avoiding manual loading, improving work efficiency, and reducing the labor intensity of work. The worker only needs to insert the bearing workpiece into the rotating rod in advance, and after all the bearings of the rotating rod on the turntable are taken away, re-insert the new bearing on the rotating rod, and unmanned production can be achieved most of the time, greatly saving production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the structure of a bearing feeding device proposed in an embodiment of the utility model;

[0014] Figure 2 This is an enlarged view of the clamping assembly of the bearing feeding device proposed in the embodiment of the utility model.

[0015] The marks in the accompanying drawings are: 1. turntable; 2. first position sensor; 3. second position sensor; 4. turn rod; 5. first drive member; 6. top plate; 7. second drive member; 8. support column; 9. tray; 10. conveying track; 11. first support plate; 12. second support plate; 13. second support plate; 14. third drive member; 15. first clamp; 16. third support plate; 17. fourth drive member; 18. second clamp; 19. third slide rail; 20. first mounting plate; 21. second mounting plate; 22. first slide rail; 23. second slide rail; 24. workbench; 25. bearing. DETAILED DESCRIPTION

[0016] The utility model is described in detail below in conjunction with the accompanying drawings.

[0017] like Figure 1As shown, a bearing 25 feeding device includes a workbench 24, on which a turntable 1, a first position sensor 2, a second position sensor 3 and a controller are provided. The turntable 1 is circumferentially provided with a plurality of rotating rods 4 for inserting the inner ring of the bearing 25, the first position sensor 2 and the second position sensor 3 are arranged on the same side of the turntable 1, the first position sensor 2 is arranged corresponding to the rotating rod 4, and the second position sensor 3 is arranged corresponding to the top of the rotating rod 4. The workbench 24 is also provided with a lifting component for lifting the bearing 25 to the top of the rotating rod 4 and a clamping component for clamping the bearing 25 from the rotating rod 4 to the pressing device, and the first position sensor 2, the second position sensor 3, the lifting component and the clamping component are respectively connected to the controller for communication. When in use, the bearings 25 are sequentially sleeved on the rotating rod 4, and multiple bearings 25 can be stacked on one of the rotating rods 4. When the first position sensor 2 detects the rotating rod 4, the first position sensor 2 sends information to the controller, and the controller controls the lifting assembly to lift the bearing 25 to the top of the rotating rod 4. The second position sensor 3 detects that the bearing 25 is in place, and the second position sensor 3 sends information to the controller. The controller controls the clamping assembly to clamp the bearing 25 and transport it to the pressing device. After the bearing 25 is taken away, the lifting assembly lifts the next bearing 25 to the top of the rotating rod 4 until all the bearings 25 on the rotating rod 4 are taken away. The controller controls the lifting assembly to descend to its original position, and the turntable 1 rotates another rotating rod 4 stacked with bearings 25 to the position corresponding to the first position sensor 2, and repeats the work, thereby achieving the purpose of automatic loading, avoiding manual loading, improving work efficiency, and reducing labor intensity. The worker only needs to pre-insert the bearing 25 workpiece into the rotating rod 4, and then re-insert the new bearing 25 on the rotating rod 4 after all the bearings 25 of the rotating rod 4 on the turntable 1 are removed. This allows unmanned production to be achieved most of the time, greatly saving production costs.

[0018] In this embodiment, if Figure 1As shown, the turntable 1 is connected to a first driving member 5, the lifting assembly includes a top plate 6 and a second driving member 7 connected to the top plate 6, the workbench 24 is also provided with a support column 8, the rotating rod 4 is slidably provided with a tray 9 for supporting the bearing 25, one end of the top plate 6 is slidably connected to the support column 8, and the other end of the top plate 6 is movably abutted against the bottom surface of the tray 9, and the first driving member 5 and the second driving member 7 are respectively connected to the controller for communication. When the first position sensor 2 detects the rotating rod 4, the first position sensor 2 sends information to the controller, and the controller controls the second driving member 7 to drive the top plate 6 to rise along the support column 8, and the top plate 6 pushes the tray 9 to rise until the bearing 25 at the top rises to the top of the rotating rod 4. After the second position sensor 3 senses the position of the bearing 25, it sends information to the controller, and the controller controls the second driving member 7 to stop working. At the same time, the controller controls the gripping assembly to grab the bearing 25. After the bearing 25 is taken away, the second driving member 7 drives the top plate 6 to rise again until the next bearing 25 rises to the top of the rotating rod 4. When the bearings 25 on the rotating rod 4 are all taken away, the top plate 6 pushes the tray 9 to the top of the rotating rod 4. After the second position sensor 3 senses the tray 9, it sends the tray 9 information to the controller, and the controller controls the second driving member 7 to drive the top plate 6 to descend to the original position, and controls the first driving member 5 to rotate, and rotates another rotating rod 4 stacked with the bearing 25 to a position close to the corresponding position of the first position sensor 2, and repeats the work. The first position sensor 2 and the second position sensor 3 can be infrared sensors.

[0019] In this embodiment, if Figure 1 and 2As shown, it also includes a conveying track 10, and the clamping assembly is installed on the conveying track 10 through a supporting assembly. The supporting assembly includes a first supporting plate and a second supporting plate 13. The clamping assembly includes a third driving member 14 and a first clamping claw 15 connected to the third driving member 14. The first supporting plate is slidably connected to the conveying track 10. The first supporting plate is provided with a first slide rail 22 in the horizontal direction. One side of the second support plate 13 is slidably connected to the first slide rail 22, and the other end of the second support plate 13 is provided with a second slide rail 23 in the vertical direction. The third driving member 14 is slidably connected to the second slide rail 23. The third driving member 14 drives the first clamping claw 15 to clamp the bearing 25. The conveying track 10, the first slide rail 22 and the second slide rail 23 are distributed in three-dimensional coordinates. The conveying track 10 is equivalent to the X-axis, the first slide rail 22 is equivalent to the Z-axis, and the second slide rail 23 is equivalent to the Y-axis, so that the first clamping claw 15 can accurately clamp the bearing 25. The conveying slide rail, the first slide rail 22, and the second slide rail 23 can all be linear motor modules, and the driving method is the existing technology. The third driving member 14 is a clamping claw cylinder, and the third driving member 14 drives the first clamping claw 15 to clamp the bearing 25 is the existing technology. One end of the conveying track 10 is correspondingly arranged with the turntable 1, and the other end of the conveying track 10 is correspondingly arranged with the pressing device, so that the first clamping claw 15 can clamp the bearing 25 to the pressing device. The third driving member is connected to the controller for communication.

[0020] In this embodiment, if Figure 1 As shown, the first support plate includes a first support plate 11 and a second support plate 12 vertically connected to the first support plate 11, the first support plate 11 is slidably connected to the conveying track 10, and the second support plate 12 is provided with the first slide rail 22. The first support plate 11 and the second support plate 12 can be integrally formed.

[0021] In this embodiment, if Figure 1 As shown, it also includes a limit assembly, which includes a third support plate 16, a fourth drive member 17 installed on the third support plate 16, and a second clamping claw 18 connected to the fourth drive member 17. The third support plate 16 is fixedly installed at one end of the support column 8 close to the clamping assembly, and the second clamping claw 18 is located below the first clamping claw 15. The fourth drive member 17 is connected to the controller for communication. Since the bearing 25 is coated with lubricating oil, when the bearings 25 are stacked, there is a large adhesion between the bearings 25. When the second position sensor 3 senses that the bearing 25 located at the top of the rotating rod 4 moves into place, the third slide rail 19 can be a linear motor module, and the controller controls the fourth drive member 17 to drive the second clamping claw 18 to clamp the bearing 25 located at the second top, so that the first clamping claw 15 can smoothly clamp the top bearing 25 to prevent adhesion. The fourth drive member 17 can be a clamping claw cylinder, and the fourth drive member 17 drives the second clamping claw 18 to clamp the bearing 25, which is a prior art.

[0022] In this embodiment, if Figure 1 As shown, the third support plate 16 is provided with a third slide rail 19 slidably connected to the fourth driving member 17, and the third slide rail 19 is arranged parallel to the conveying track 10. The third slide rail 19 can be a linear motor module, and the driving method is the existing technology.

[0023] In this embodiment, if Figure 1 As shown, a first mounting plate 20 is provided on one side of the workbench 24 close to the supporting column 8 , and the first position sensor 2 is mounted on the first mounting plate 20 .

[0024] In this embodiment, if Figure 1 As shown, the third support plate 16 is provided with a second mounting plate 21, one end of the second mounting plate 21 is fixedly connected to the side of the third support plate 16, the other end of the second support plate 13 extends to the turntable 1, and the first position sensor 2 is mounted on the end of the first mounting plate 20 close to the turntable 1. The turntable 1 is circular, and the first position sensor 2 and the second position sensor 3 are both mounted on the side of the turntable 1 closest to the support column 8, so that the first position sensor 2 and the second position sensor 3 can detect the rotating rod 4 on the side of the turntable 1 closest to the support column 8 and the bearing 25 sleeved on the rotating rod 4.

[0025] The above description is only a preferred embodiment of the utility model, and does not limit the patent protection scope of the utility model. Any equivalent structural transformation made using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, is also included in the protection scope of the utility model.

Claims

1. A bearing feeding device, comprising a workbench, characterized in that: A turntable, a first position sensor, a second position sensor and a controller are provided on the workbench. A plurality of turn rods for inserting the inner ring of the bearing are provided along the circumferential direction of the turntable. The first position sensor and the second position sensor are provided on the same side of the turntable. The first position sensor is provided corresponding to the turn rod, and the second position sensor is provided corresponding to the top of the turn rod. A lifting assembly for lifting the bearing to the top of the turn rod and a clamping assembly for clamping the bearing from the turn rod to the pressing device are also provided on the workbench. The first position sensor, the second position sensor, the lifting assembly and the clamping assembly are respectively connected to the controller for communication.

2. The bearing feeding device according to claim 1, characterized in that: The turntable is connected to a first driving member, the lifting assembly includes a top plate and a second driving member connected to the top plate, the workbench is also provided with a support column, the rotating rod is slidably provided with a tray for lifting the bearing, one end of the top plate is slidably connected to the support column, and the other end of the top plate is movably abutted against the bottom surface of the tray, and the first driving member and the second driving member are respectively communicatively connected to the controller.

3. The bearing feeding device according to claim 1, characterized in that: It also includes a conveying track, and the clamping assembly is installed on the conveying track through a supporting assembly. The supporting assembly includes a first supporting plate and a second supporting plate. The clamping assembly includes a third driving member and a first clamping claw connected to the third driving member. The first supporting plate is slidably connected to the conveying track. The first supporting plate is provided with a first slide rail in a horizontal direction. One side of the second supporting plate is slidably connected to the first slide rail, and the other end of the second support plate is provided with a second slide rail in a vertical direction. The third driving member is slidably connected to the second slide rail. The third driving member drives the first clamping claw to clamp the bearing. The conveying track, the first slide rail and the second slide rail are distributed in three-dimensional coordinates.

4. The bearing feeding device according to claim 3, characterized in that: The first support plate includes a first support plate and a second support plate vertically connected to the first support plate, the first support plate is slidably connected to the conveying track, and the second support plate is provided with the first slide rail.

5. The bearing feeding device according to claim 3, characterized in that: It also includes a limit assembly, which includes a third support plate, a fourth drive member installed on the third support plate, and a second clamp connected to the fourth drive member. The third support plate is fixedly installed on one end of the support column close to the clamping assembly, the second clamp is located below the first clamp, and the fourth drive is communicatively connected to the controller.

6. The bearing feeding device according to claim 5, characterized in that: The third support plate is provided with a third slide rail slidably connected to the fourth driving member, and the third slide rail is arranged parallel to the conveying track.

7. The bearing feeding device according to claim 1, characterized in that: A first mounting plate is provided on one side of the workbench close to the supporting column, and the first position sensor is mounted on the first mounting plate.

8. The bearing feeding device according to claim 5, characterized in that: The third support plate is provided with a second mounting plate, one end of the second mounting plate is fixedly connected to the side of the third support plate, the other end of the second support plate extends to the turntable, and the first position sensor is mounted on one end of the first mounting plate close to the turntable.

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