Bearing outer ring feeding mechanism

Abstract

The utility model relates to bearing processing technical field, concretely relates to a bearing outer ring feeding mechanism, including support frame, the inner side of support frame is provided with lifting subassembly, lifting subassembly includes transmission roll, first motor, conveyer belt, lifting pad block, side baffle, blanking groove, protective net, material collecting hopper and recycling box, and the left side of support frame is installed with the material guiding frame, and the upper end fixed connection of support frame has the mounting bracket, and the inner side rotation of mounting bracket is connected with the cleaning roller, and the right -hand end fixed mounting of mounting bracket has second motor, and the output end of second motor is coaxially fixed with the cleaning roller Connection, cooperate through first motor, transmission roll, conveyer belt and lifting pad block, and then the bearing outer ring is in the state of standing and is lifted upwards, a plurality of groups of bearing outer rings are arranged neatly through blanking groove and slide into the inner side of material guiding frame, and then it is transported to the inside of polishing equipment by material guiding frame, realize automatic bearing outer ring arrangement neat, effectively improve the feeding speed, improve the polishing processing efficiency to bearing, reduce production cost.

Description

Technical Field

[0001] This utility model relates to the field of bearing processing technology, specifically to a bearing outer ring feeding mechanism. Background Technology

[0002] Bearings are an important component in mechanical equipment. Their main function is to support rotating mechanical bodies, reduce the coefficient of friction during their movement, and ensure their rotational accuracy. Bearings can be divided into two main categories: rolling bearings and sliding bearings. After the outer ring of the bearing is machined, it needs to be transported to a grinding equipment for grinding.

[0003] In the existing equipment for grinding bearing outer rings, since the bearing outer rings are often in a disordered state after processing, the bearings are usually arranged manually to facilitate the grinding of the bearing outer ring surface. However, manual feeding is slow, resulting in low production efficiency and high production costs.

[0004] Therefore, it is necessary to invent a bearing outer ring feeding mechanism to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a bearing outer ring feeding mechanism to solve the problem of slow feeding speed, which leads to low product production efficiency and high product production cost.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a bearing outer ring feeding mechanism, including a support frame, a lifting assembly provided on the inner side of the support frame, the lifting assembly including a transmission roller, a first motor, a conveyor belt, a lifting pad, a side baffle, a discharge trough, a protective net, a collection hopper and a recycling box, a guide frame installed on the left side of the support frame, an mounting frame fixedly connected to the upper end of the support frame, a cleaning roller rotatably connected to the inner side of the mounting frame, and a second motor fixedly installed on the right end of the mounting frame, the output end of the second motor being coaxially and fixedly connected to the cleaning roller.

[0007] By adopting the above technical solution, the lifting component is used to lift the bearing outer ring upwards, the guide frame is used to arrange the bearing outer ring neatly and transport it to the grinding equipment, and the cleaning roller is used to clean the bearing outer ring that has not been discharged, so as to prevent it from getting stuck inside the equipment.

[0008] Optionally, the hopper is fixedly installed at the lower end of the support frame, the recycling box is fixedly connected to the left side of the support frame, and the lower end of the recycling box is fixedly connected to the side of the hopper.

[0009] By adopting the above technical solution, the hopper is used to place unprocessed bearing outer rings, and the recycling box is used to recycle the misaligned bearing outer rings and transport them back into the hopper for secondary feeding.

[0010] Optionally, the inner side of the support frame is rotatably connected to multiple sets of transmission rollers, and the first motor is fixedly installed at the upper right end of the support frame, with the output end of the first motor being coaxially and fixedly connected to the upper transmission roller.

[0011] By adopting the above technical solution, the first motor is used to drive the upper transmission roller to rotate.

[0012] Optionally, the conveyor belt is connected to multiple sets of drive rollers, and multiple sets of spaced lifting pads are fixedly connected to the left side of the surface of the drive rollers.

[0013] By adopting the above technical solution, multiple sets of transmission rollers work together to drive the conveyor belt to rotate, and the lifting pad is made of rubber, which is easy to bend.

[0014] Optionally, side baffles are fixedly connected to both the left and right sides of the support frame, and the protective net is fixedly connected to the front end of the side baffles.

[0015] By adopting the above technical solution, the side baffle and protective net are used to protect the front side of the support frame and prevent the outer ring of the bearing from falling to the outside.

[0016] Optionally, the guide frame includes a linear guide plate, protective side plates, a limiting plate, a rear baffle, and a positioning block, with protective side plates fixedly connected to the front, rear, and upper sides of the linear guide plate.

[0017] By adopting the above technical solution, the protective side plate is used to protect the side and top of the linear guide plate, position the outer ring of the bearing, make the outer ring of the bearing stand stably on the top of the linear guide plate, and transport the bearing to the left.

[0018] Optionally, the feeding trough is located near the upper end of the left side baffle, the right end of the linear guide plate is fixedly connected to the surface of the support frame located below the feeding trough, and the left ends of the linear guide plate and the protective side plate both penetrate the left wall of the recycling box.

[0019] By adopting the above technical solution, the outer ring of the bearing on the surface of the lifting pad is rolled onto the surface of the linear guide plate through the feeding groove.

[0020] Optionally, the limiting plate is fixed at the right end of the upper protective side plate in an inclined position, the rear baffle is fixedly connected to the right end of the rear protective side plate, the limiting plate is fixedly connected to the rear baffle, the right ends of the limiting plate and the rear baffle are both fixedly connected to the support frame, and the positioning block is fixed at the position between the limiting plate and the rear baffle in an inclined position.

[0021] By adopting the above technical solution, the right end of the limiting plate abuts against the upper end of the feeding groove, guiding the bearing on the surface of the lifting pad block. At the same time, the positioning block removes the stacked bearing outer rings, preventing multiple sets of bearing outer rings from getting stuck on the outside of the linear guide plate.

[0022] The technical effects and advantages provided by this utility model in the above technical solution are as follows: 1. This utility model uses a first motor, a transmission roller, and a conveyor belt to drive a lifting pad to move upward. During the upward movement of the lifting pad, the outer ring of the bearing inside the hopper is lifted upward. During the lifting process, the bearings standing on the surface of the lifting pad will move upward with the conveyor belt, while those lying horizontally on the surface of the lifting pad will fall down. This allows multiple sets of bearing outer rings to be fed into the inner side of the guide frame in the same direction and arranged neatly inside the guide frame. The guide frame then transports them into the grinding equipment, realizing automatic arrangement of the bearing outer rings and feeding them, effectively improving the feeding speed, thereby effectively improving the grinding efficiency of the bearings and effectively reducing production costs. 2. This utility model sets a limiting plate and a positioning block on the right side of the guide frame. Since the positioning block is tilted outward, when the outer rings of the bearings are stacked together, the positioning block will remove the bearings stacked on the upper side, avoiding the problem of material jamming, thereby achieving uninterrupted feeding and further improving the feeding speed. 3. This utility model installs a cleaning roller at the upper end of the support frame and uses a second motor to drive the cleaning roller to rotate, knocking off the outer ring of the bearing that has not slipped off the surface of the lifting pad, effectively preventing the bearing that has not slipped off from falling to the outside. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the conveyor belt structure of this utility model; Figure 3 This is a schematic diagram of the support frame structure of this utility model; Figure 4 This is a schematic diagram of the material guide frame structure of this utility model; Figure 5 This is a schematic diagram of the cleaning roller structure of this utility model.

[0024] Explanation of reference numerals in the attached figures: 1. Support frame; 11. Drive roller; 12. First motor; 13. Conveyor belt; 14. Lifting pad; 15. Side baffle; 16. Discharge chute; 17. Protective net; 18. Collection hopper; 19. Recycling box; 2. Guide frame; 21. Linear guide plate; 22. Protective side plate; 23. Limiting plate; 24. Rear baffle; 25. Positioning block; 3. Mounting frame; 31. Cleaning roller; 32. Second motor. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0026] This utility model provides, for example Figures 1 to 3 The bearing outer ring feeding mechanism shown includes a support frame 1. A lifting assembly is provided on the inner side of the support frame 1. The lifting assembly includes a drive roller 11, a first motor 12, a conveyor belt 13, lifting pads 14, a side baffle 15, a discharge chute 16, a protective net 17, a collection hopper 18, and a recycling box 19. The collection hopper 18 is fixedly installed at the lower end of the support frame 1. The recycling box 19 is fixedly connected to the left side of the support frame 1, and its lower end is fixedly connected to the side of the collection hopper 18. Multiple sets of drive rollers 11 are rotatably connected to the inner side of the support frame 1. The first motor 12 is fixedly installed at the upper right end of the support frame 1. The output end of the first motor 12 is coaxially fixedly connected to the upper transmission roller 11. The conveyor belt 13 is connected to multiple sets of transmission rollers 11. Multiple sets of spaced lifting pads 14 are fixedly connected to the left side of the surface of the transmission rollers 11. Side baffles 15 are fixedly connected to both the left and right sides of the support frame 1. The protective net 17 is fixedly connected to the front end of the side baffles 15. The feeding chute 16 is opened at the upper end of the left side baffle 15. The guide frame 2 is installed on the left side of the support frame 1.

[0027] The left end of the lifting pad 14 is tilted downward and abuts against the surface of the left side baffle 15. As the lifting pad 14 lifts the outer ring of the bearing upward, the left side baffle 15 blocks the left end of the outer ring of the bearing to prevent the outer ring of the bearing from slipping.

[0028] Specifically, during the lifting and sorting process of bearing outer rings, multiple sets of bearing outer rings are first directly introduced into the inside of the collection hopper 18. Then, the first motor 12 drives the upper transmission roller 11 to rotate. The multiple sets of transmission rollers 11 work together to drive the conveyor belt 13 to rotate, thereby driving the lifting pad 14 on the front side to move upward. As the lifting pad 14 moves upward from the collection hopper 18, it lifts the bearing outer rings inside the collection hopper 18. When the bearing outer rings are removed from the collection hopper 18, the bearing outer rings that are tilted or horizontal on the surface of the lifting pad 14 will fall off, while the bearing outer rings that are upright on the surface of the lifting pad 14 will move upward with the lifting pad 14 and slide to the far left, moving upward close to the surface of the left side baffle 15. This ensures that all the lifted bearing outer rings are in an upright state and facilitates the sliding of the bearing outer rings to the left.

[0029] See Figure 1 , Figure 2 and Figure 4The guide frame 2 includes a linear guide plate 21, a protective side plate 22, a limiting plate 23, a rear baffle 24, and a positioning block 25. The protective side plates 22 are fixedly connected to the front and rear sides and the top side of the linear guide plate 21. The right end of the linear guide plate 21 is fixedly connected to the surface of the support frame 1 at the position below the material trough 16. The left ends of the linear guide plate 21 and the protective side plate 22 both penetrate the left wall of the recycling box 19. The limiting plate 23 is fixedly fixed at the right end of the upper protective side plate 22 in an inclined manner. The rear baffle 24 is fixedly connected to the right end of the rear protective side plate 22. The limiting plate 23 is fixedly connected to the rear baffle 24. The right ends of the limiting plate 23 and the rear baffle 24 are both fixedly connected to the support frame 1. The positioning block 25 is fixedly fixed in an inclined manner between the limiting plate 23 and the rear baffle 24.

[0030] Meanwhile, when the left end of the lifting pad 14 moves to the side of the feeding trough 16, the left side of the multiple sets of bearing outer rings lacks support. At this time, the multiple sets of bearing outer rings will slide quickly to the left, pass through the feeding trough 16 and slide to the surface of the linear guide plate 21, and slide to the left on the surface of the linear guide plate 21. During the sliding process, the front and rear protective side plates 22 support the bearing outer rings, keeping the bearing outer rings upright.

[0031] In addition, the height between the positioning block 25 and the linear guide plate 21 only allows one set of bearing outer rings to pass through. When the bearing outer rings slide down to the surface of the linear guide plate 21 and there is a stack, as the bearing outer rings slide to the left, the tilted positioning block 25 will remove the upper bearing outer rings, allowing the bearing outer rings to slide into the inside of the recycling box 19. This prevents the upper and lower sets of bearing outer rings from being stuck on the surface of the linear guide plate 21 at the same time, affecting subsequent material feeding, thereby achieving uninterrupted material feeding and arranging the bearing outer rings in an orderly manner on the surface of the linear guide plate 21, making it easier to accurately feed the bearing outer rings into the inside of the grinding equipment.

[0032] Furthermore, the outer ring of the bearing that falls into the recycling box 19 will slide downwards and slide back into the collection hopper 18 from the bottom of the recycling box 19 to feed it again.

[0033] See Figure 1 , Figure 2 and Figure 5 The upper end of the support frame 1 is fixedly connected to the mounting frame 3, and the inner side of the mounting frame 3 is rotatably connected to the cleaning roller 31. The right end of the mounting frame 3 is fixedly installed with the second motor 32, and the output end of the second motor 32 is coaxially fixedly connected to the cleaning roller 31.

[0034] The second motor 32 is used to drive the cleaning roller 31 to rotate. The surface of the cleaning roller 31 is made of hard brush. When there are bearing outer rings that have not completely slid off on the surface of the lifting pad 14, the cleaning roller 31 will peel off the bearing outer rings during rotation, causing them to slide into the inside of the collection hopper 18, thereby preventing the bearing outer rings that have not completely slid off from sliding to the outside.

[0035] The working principle of this utility model is as follows: The first motor 12, the transmission roller 11, and the conveyor belt 13 work together to drive the lifting pad 14 to move upward, thereby lifting the bearing outer rings inside the collecting hopper 18 into an upright state. Multiple sets of bearing outer rings slide into the inner side of the guide frame 2 through the feeding groove 16 and are neatly arranged inside the guide frame 2. The guide frame 2 then transports them into the grinding equipment, realizing automatic arrangement of the bearing outer rings and feeding them, effectively improving the feeding speed, thereby effectively improving the grinding efficiency of the bearings and effectively reducing production costs. At the same time, by setting a limiting plate 23 and a positioning block 25 on the right side of the guide frame 2, since the positioning block 25 is tilted outward, when the bearing outer rings are stacked together, the positioning block 25 will remove the bearings stacked on the upper side, avoiding the problem of material jamming, thereby achieving uninterrupted feeding and further improving the feeding speed.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A bearing outer ring feeding mechanism, comprising a support frame (1), characterized in that: The inner side of the support frame (1) is provided with a lifting component, which includes a transmission roller (11), a first motor (12), a conveyor belt (13), a lifting pad (14), a side baffle (15), a discharge trough (16), a protective net (17), a collection hopper (18), and a recycling box (19). A guide frame (2) is installed on the left side of the support frame (1). An installation frame (3) is fixedly connected to the upper end of the support frame (1). A cleaning roller (31) is rotatably connected to the inner side of the installation frame (3). A second motor (32) is fixedly installed on the right end of the installation frame (3). The output end of the second motor (32) is coaxially fixedly connected to the cleaning roller (31).

2. The bearing outer ring feeding mechanism according to claim 1, characterized in that: The collection hopper (18) is fixedly installed at the lower end of the support frame (1), the recycling box (19) is fixedly connected to the left side of the support frame (1), and the lower end of the recycling box (19) is fixedly connected to the side of the collection hopper (18).

3. The bearing outer ring feeding mechanism according to claim 1, characterized in that: The inner side of the support frame (1) is rotatably connected to multiple sets of transmission rollers (11). The first motor (12) is fixedly installed at the upper right end of the support frame (1). The output end of the first motor (12) is coaxially fixedly connected to the upper transmission roller (11).

4. The bearing outer ring feeding mechanism according to claim 1, characterized in that: The conveyor belt (13) is connected to multiple sets of drive rollers (11), and multiple sets of spaced lifting pads (14) are fixedly connected to the left side of the surface of the drive rollers (11).

5. The bearing outer ring feeding mechanism according to claim 1, characterized in that: The support frame (1) is fixedly connected to side baffles (15) on both the left and right sides, and the protective net (17) is fixedly connected to the front end of the side baffles (15).

6. The bearing outer ring feeding mechanism according to claim 1, characterized in that: The guide frame (2) includes a linear guide plate (21), a protective side plate (22), a limiting plate (23), a rear baffle (24), and a positioning block (25). The front, rear, and upper sides of the linear guide plate (21) are all fixedly connected with the protective side plate (22).

7. A bearing outer ring feeding mechanism according to claim 6, characterized in that: The feeding trough (16) is located near the upper end of the left side baffle (15). The right end of the linear guide plate (21) is fixedly connected to the surface of the support frame (1) located below the feeding trough (16). The left ends of the linear guide plate (21) and the protective side plate (22) both penetrate the left wall of the recycling box (19).

8. A bearing outer ring feeding mechanism according to claim 7, characterized in that: The limiting plate (23) is fixed at the right end of the upper protective side plate (22) in an inclined position. The rear baffle (24) is fixedly connected to the right end of the rear protective side plate (22). The limiting plate (23) is fixedly connected to the rear baffle (24). The right ends of the limiting plate (23) and the rear baffle (24) are both fixedly connected to the support frame (1). The positioning block (25) is fixed at the position between the limiting plate (23) and the rear baffle (24) in an inclined position.

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