Feeding device for bearing production and machining
By using DC motors and servo motors to drive the rotation of arc plates and cross plates in the bearing production, processing and loading device, combined with the screening function of step plates and conduits, the problem of rolling element supply speed control is solved, reducing the burden on staff and improving the burden on staff The practicality of the device.
Patent Information
- Application Number
- CN202420924580.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing bearing production, processing and feeding devices cannot control the rolling element supply speed, resulting in the rolling element stacking or falling, which increases the workload of staff.
A feeding device including a DC motor, servo motor, arc plate, guide rail plate and screening mechanism is designed. The rotary disc and arc plate are driven by the DC motor to rotate, so that the rolling element rolls along the guide rail plate, and the cross is controlled by the servo motor. The plate is rotated to adjust the speed of the rolling element passing, while the step plate and conduit are used to screen and collect the rolling element.
Effectively controlling the passing speed of the rolling element reduces the workload of staff, and improves the practicality of the device through screening and collection functions, ensuring the smooth and efficient production process.
Smart Images
Figure CN222137938U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bearings, in particular to a feeding device used for bearing production and processing. Background Art
[0002] A bearing is a mechanical element used to support a rotating shaft or bearing load. It usually consists of an inner ring, an outer ring, rolling elements, and a cage. Bearings can provide relative motion between rotating shafts and fixed parts, and reduce friction and transfer loads during their operation. Bearings are widely used in various mechanical equipment and industrial fields, such as automobiles, aerospace, machinery manufacturing, and power engineering, to support rotating shafts, rotating parts, or linear motion systems to achieve smooth operation and long-term reliability.
[0003] A feeding device is a device used in an automatic or semi-automatic production line. Its main function is to supply raw materials or parts to downstream processing equipment or production lines according to certain specifications and sequences. Feeding devices usually include conveyors, conveyor belts, robotic arms, feeders and other equipment, through which raw materials or parts are fed into downstream processing equipment to achieve automation or semi-automation of the production process. The design of the feeding device is intended to improve production efficiency, reduce manual intervention, reduce production costs, and can adapt to different production needs and process requirements.
[0004] In the existing feeding device for bearing production and processing, when the rolling bodies are supplied to the downstream in sequence, their passing speed cannot be controlled. When the staff cannot keep up with the speed during use, the rolling bodies will pile up or fall, thereby increasing the workload of the staff. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a feeding device for bearing production and processing, aiming to improve the problem in the prior art that the feeding speed to the downstream cannot be controlled.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a feeding device for bearing production and processing, comprising a base, an H bracket is fixedly connected to the left side of the top of the base, a DC motor is fixedly connected to the right side of the H bracket, a conical barrel is fixedly connected to the middle part of the top of the base, a turntable is slidably connected to the left side of the conical barrel, the output end of the DC motor is fixedly connected to the turntable, a plurality of arc plates are fixedly connected to the right side of the turntable, a support plate is fixedly connected to the right side of the top of the base, guide plates are fixedly connected to the front and rear sides of the top of the support plate, a fixed plate is fixedly connected to the rear side of the top of the base, a servo motor is fixedly connected to the rear side of the fixed plate, the output end of the servo motor passes through the fixed plate and is fixedly connected to a cross plate, and a screening mechanism is provided on the top of the H bracket.
[0007] As a further description of the above technical solution: the screening mechanism includes a U-shaped plate, the U-shaped plate is fixedly connected to the top of the H bracket, the inner wall of the U-shaped plate is fixedly connected to a step plate, the right side of the U-shaped plate is slidably connected to a baffle plate, the front end left and right sides of the U-shaped plate are connected to conduits, the top side of the right end of the U-shaped plate is fixedly connected to a collecting box, the bottom of the collecting box is connected to a conical tube, and the bottom of the conical tube is rotatably connected to a rotating plate.
[0008] As a further description of the above technical solution: a controller is fixedly connected to the front side of the top end of the base, and the controller is electrically connected to the DC motor and the servo motor respectively.
[0009] As a further description of the above technical solution: a collecting plate is fixedly connected to the bottom of the right end of the U-shaped plate.
[0010] As a further description of the above technical solution: a tool box is fixedly connected to the outer side of the H bracket, and a protective cover is rotatably connected to the top of the tool box.
[0011] As a further description of the above technical solution: a hole is provided on the front side of the right end of the shielding plate, and a sliding groove is provided on the right side of the inner wall of the U-shaped plate.
[0012] As a further description of the above technical solution: the outer side of the controller is fixedly connected with a shell, and the top end of the shell is rotatably connected with a dust cover.
[0013] As a further description of the above technical solution: an observation window is provided at the bottom of the front end of the U-shaped plate, and a viewing port is provided at the outer side of the conical barrel.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, the turntable can be driven to rotate by starting the DC motor, and the arc plate can be driven to rotate by the rotation of the turntable. The rolling body in the conical barrel can be moved to the top by the rotation of the arc plate. With the self-gravity of the rolling body, it will fall onto the guide plate and roll to the right along the guide plate. The cross plate can be driven to rotate by starting the servo motor. With the rotation of the cross plate, the speed of the rolling body passing above the guide plate can be controlled, and the speed of the rolling body passing through the guide plate can be controlled, thereby reducing the workload of the staff.
[0016] 2. In the utility model, the size of the rolling bodies can be blocked and screened by the step plate, the blocked small rolling bodies can be introduced into the U-shaped plate below by the conduit, the large rolling bodies can be collected by the collecting box, the conical tube can be closed by the rotating plate, and the large rolling bodies in the collecting box can be guided to the conical barrel below by the conical tube, so that the large and small rolling bodies can be screened, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional diagram of a feeding device for bearing production and processing proposed by the utility model;
[0018] Figure 2 This is a side view of the feeding device for bearing production and processing proposed by the utility model;
[0019] Figure 3 This is a schematic diagram of the conical barrel structure of the feeding device for bearing production and processing proposed by the utility model;
[0020] Figure 4 This is a schematic diagram of the screening mechanism of the feeding device for bearing production and processing proposed by the utility model.
[0021] Legend:
[0022] 1. Base; 2. Screening mechanism; 201. U-shaped plate; 202. Step plate; 203. Shielding plate; 204. Conduit; 205. Collecting box; 206. Conical tube; 207. Rotating plate; 3. H bracket; 4. DC motor; 5. Turntable; 6. Arc plate; 7. Conical barrel; 8. Support plate; 9. Guide plate; 10. Controller; 11. Housing; 12. Dust cover; 13. Fixed plate; 14. Cross plate; 15. Servo motor; 16. Tool box; 17. Protective cover; 18. Observation window; 19. Viewing port; 20. Hole; 21. Slide; 22. Collecting plate. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Reference Figure 1 , Figure 2 and Figure 3, the utility model provides an embodiment: a feeding device for bearing production and processing, comprising a base 1, an H bracket 3 is fixedly connected to the left side of the top of the base 1, a DC motor 4 is fixedly connected to the right side of the H bracket 3, a conical barrel 7 is fixedly connected to the middle of the top of the base 1, a turntable 5 is slidably connected to the left side of the conical barrel 7, the output end of the DC motor 4 is fixedly connected to the turntable 5, a plurality of arc plates 6 are fixedly connected to the right side of the turntable 5, a support plate 8 is fixedly connected to the right side of the top of the base 1, a guide plate 9 is fixedly connected to the front and rear sides of the top of the support plate 8, a fixed plate 13 is fixedly connected to the rear side of the top of the base 1, a servo motor 15 is fixedly connected to the rear side of the fixed plate 13, the output end of the servo motor 15 passes through the fixed plate 13 and is fixedly connected to a cross plate 14, and a screening mechanism 2 is arranged on the top of the H bracket 3;
[0025] Specifically, by starting the DC motor 4, the turntable 5 can be driven to rotate, and the rotation of the turntable 5 can drive the arc plate 6 to rotate. By rotating the arc plate 6, the rolling body in the conical barrel 7 can be moved to the top, and the rolling body will fall onto the guide plate 9 due to its own gravity and roll to the right along the guide plate 9. By starting the servo motor 15, the cross plate 14 can be driven to rotate, and the speed of the rolling body passing above the guide plate 9 can be controlled as the cross plate 14 rotates.
[0026] Reference Figure 1 and Figure 4 The screening mechanism 2 includes a U-shaped plate 201, which is fixedly connected to the top of the H bracket 3, a step plate 202 is fixedly connected to the inner wall of the U-shaped plate 201, a shielding plate 203 is slidably connected to the right side of the U-shaped plate 201, and the left and right sides of the front end of the U-shaped plate 201 are connected to the guide tube 204, and the top side of the right end of the U-shaped plate 201 is fixedly connected to the collecting box 205, and the bottom of the collecting box 205 is connected to the conical tube 206, and the bottom of the conical tube 206 is rotatably connected to the rotating plate 207;
[0027] Specifically, the size of the rolling bodies can be blocked and screened through the step plate 202, the blocked small rolling bodies can be introduced into the U-shaped plate 201 below through the conduit 204, the large rolling bodies can be collected through the collecting box 205, the conical tube 206 can be closed through the rotating plate 207, and the large rolling bodies in the collecting box 205 can be guided to the conical barrel 7 below through the conical tube 206.
[0028] Reference Figure 1 and Figure 2 A controller 10 is fixedly connected to the front side of the top of the base 1, and the controller 10 is electrically connected to the DC motor 4 and the servo motor 15 respectively; a housing 11 is fixedly connected to the outside of the controller 10, and a dust cover 12 is rotatably connected to the top of the housing 11;
[0029] Specifically, the controller 10 can control the starting and operating power of the DC motor 4 and the servo motor 15 respectively.
[0030] Reference Figure 1 , Figure 2 and Figure 4 The right end bottom of the U-shaped plate 201 is fixedly connected with a collecting plate 22; the right end front side of the shielding plate 203 is provided with a hole 20, and the right side of the inner wall of the U-shaped plate 201 is provided with a slide groove 21; the front bottom of the U-shaped plate 201 is provided with an observation window 18, and the outer side of the conical barrel 7 is provided with a viewing port 19; the outer side of the H bracket 3 is fixedly connected with a tool box 16, and the top of the tool box 16 is rotatably connected with a protective cover 17;
[0031] Specifically, the collecting plate 22 can facilitate the balls to enter the conical barrel 7, the hole 20 can facilitate the pulling of the baffle plate 203, the slide groove 21 can facilitate the engagement and sliding of the baffle plate 203, the internal situation of the U-shaped plate 201 can be observed through the observation window 18, the remaining situation of the rolling body inside the conical barrel 7 can be observed through the viewing port 19, the maintenance tools can be placed through the tool box 16, and the protective cover 17 can prevent dust from entering the tool box 16.
[0032] Working principle: Before using the device, first start the DC motor 4 to drive the turntable 5 to rotate. The rotation of the turntable 5 can drive the arc plate 6 to rotate together. As the arc plate 6 moves, the rolling body in the conical barrel 7 moves to the top. When the rolling body reaches the top, it will fall onto the guide plate 9 due to its own gravity, and then the rolling body will roll to the right along the guide plate 9. At the same time, by starting the servo motor 15, the rotation of the cross plate 14 can be controlled. The rotation of the cross plate 14 can affect the speed at which the rolling body above the guide plate 9 passes. , and through the step plate 202, the size of the rolling body can be blocked and screened, the small-sized rolling body is blocked and introduced into the U-shaped plate 201 below, the blocked small rolling body is introduced into the U-shaped plate 201 below through the conduit 204, and the large-sized rolling body will pass through the step plate 202 and be collected in the collection box 205. The large rolling body in the collection box 205 is guided to the conical barrel 7 below by the conical tube 206. The conical tube 206 can be opened or closed by rotating the plate 207, so that rolling bodies of different sizes can be screened out.
[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A feeding device for bearing production and processing, comprising a base (1), characterized in that: An H bracket (3) is fixedly connected to the left side of the top of the base (1), a DC motor (4) is fixedly connected to the right side of the H bracket (3), a conical barrel (7) is fixedly connected to the middle of the top of the base (1), a turntable (5) is slidably connected to the left side of the conical barrel (7), an output end of the DC motor (4) is fixedly connected to the turntable (5), a plurality of arc-shaped plates (6) are fixedly connected to the right side of the turntable (5), a support plate (8) is fixedly connected to the right side of the top of the base (1), a guide plate (9) is fixedly connected to the front and rear sides of the top of the support plate (8), a fixed plate (13) is fixedly connected to the rear side of the top of the base (1), a servo motor (15) is fixedly connected to the rear side of the fixed plate (13), an output end of the servo motor (15) passes through the fixed plate (13) and is fixedly connected to a cross plate (14), and a screening mechanism (2) is arranged on the top of the H bracket (3).
2. The feeding device for bearing production and processing according to claim 1 is characterized in that: The screening mechanism (2) comprises a U-shaped plate (201), the U-shaped plate (201) being fixedly connected to the top of the H bracket (3), the inner wall of the U-shaped plate (201) being fixedly connected to a step plate (202), the right side of the U-shaped plate (201) being slidably connected to a shielding plate (203), the front end left and right sides of the U-shaped plate (201) being connected to a guide tube (204), the top side of the right end of the U-shaped plate (201) being fixedly connected to a collecting box (205), the bottom of the collecting box (205) being connected to a conical tube (206), and the bottom of the conical tube (206) being rotatably connected to a rotating plate (207).
3. The feeding device for bearing production and processing according to claim 1 is characterized in that: A controller (10) is fixedly connected to the front side of the top end of the base (1), and the controller (10) is electrically connected to the DC motor (4) and the servo motor (15) respectively.
4. The feeding device for bearing production and processing according to claim 2 is characterized in that: A collecting plate (22) is fixedly connected to the bottom of the right end of the U-shaped plate (201).
5. The feeding device for bearing production and processing according to claim 1 is characterized in that: A tool box (16) is fixedly connected to the outer side of the H bracket (3), and a protective cover (17) is rotatably connected to the top of the tool box (16).
6. The feeding device for bearing production and processing according to claim 2 is characterized in that: A hole (20) is provided on the front side of the right end of the shielding plate (203), and a sliding groove (21) is provided on the right side of the inner wall of the U-shaped plate (201).
7. The feeding device for bearing production and processing according to claim 3 is characterized in that: The outer side of the controller (10) is fixedly connected to a housing (11), and the top end of the housing (11) is rotatably connected to a dust cover (12).
8. The feeding device for bearing production and processing according to claim 2 is characterized in that: The front bottom of the U-shaped plate (201) is provided with an observation window (18), and the outer side of the conical barrel (7) is provided with a viewing port (19).