Feeding device for oil seal framework production

Abstract

The utility model provides a feeding device for oil seal framework production, which belongs to the technical field of oil seal frameworks and comprises a bottom plate, two side plates are arranged at the top of the bottom plate, a support frame is fixedly arranged between the two side plates, and a feeding plate is rotatably arranged between the two side plates; one end of the feeding plate is rotationally connected with the supporting frame, and a machining box is arranged below the other end of the feeding plate. A fixed shaft is fixedly arranged on the side plate; a rotating plate is rotationally arranged on the outer surface of the fixed shaft; one end of the rotating plate is provided with a waist-shaped second chute, and the other end is provided with a first chute; a fixing rod is fixedly arranged on the feeding plate and arranged in the second sliding groove in a limiting and sliding mode. A motor is fixedly installed on the side plate, a rotating disc is fixedly arranged on an output shaft of the motor, and a rotating rod is eccentrically arranged on the rotating disc and slidably arranged in the first sliding groove in a limited mode. A rotating shaft is rotationally arranged between the two side plates, and a material pushing plate is fixedly arranged on the rotating shaft. And in the inclined conveying process of the feeding plate, the material pushing plate pokes the materials on the feeding plate at a time, so that the conveying force providing modes are more diversified.

Description

Technical Field

[0001] This utility model belongs to the field of oil seal skeleton technology, specifically relating to a feeding device for oil seal skeleton production. Background Technology

[0002] An oil seal skeleton is a mechanical seal primarily used to prevent liquid leakage. It consists of a metal skeleton and an elastic material (such as rubber or PTFE), achieving a seal through friction and compression. The structure of the skeleton oil seal is similar to the reinforcing steel in concrete, providing reinforcement and maintaining the seal's shape and tension. However, some existing devices require manual feeding of the oil seal skeleton during processing, which is time-consuming, labor-intensive, and makes it difficult to control the feeding interval, leading to insufficient or excessive material supply within the processing chamber.

[0003] A patent with publication number CN221699905U discloses a feeding device, which includes a motor, a drive wheel, a belt, a driven wheel, a fixed shaft, a limiting frame, a sliding rod, a striking block, a pressing plate, and a sliding arc block. In use, the motor is started, and the output shaft of the motor drives the drive wheel to rotate. The drive wheel drives the driven wheel to rotate through the belt, causing the fixed shaft to make a circular motion. Under the limitation of the limiting frame, the sliding rod is driven to slide back and forth in the vertical direction. Then, the striking block hits the top of the pressing plate, causing one side of the sliding arc block to move downward, thereby realizing intermittent feeding.

[0004] However, during the feeding process, there is friction between the material and the sliding arc plate. The above solution cannot effectively feed the material by simply controlling the tilt of the sliding arc plate. The way to provide conveying force in this method is relatively simple, which can easily cause the material to stagnate on the sliding arc plate and make it impossible to feed the material in a timely manner. Utility Model Content

[0005] To address the problems existing in the background technology, this utility model provides a feeding device for the production of oil seal skeletons.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A feeding device for producing oil seal skeletons includes a base plate, two side plates fixedly mounted on the top of the base plate, a support frame fixedly mounted between the two side plates, and a feeding plate rotatably mounted between them; one end of the feeding plate is rotatably connected to the support frame, and a processing box is located below the other end of the feeding plate; an elastic buffer is provided between the feeding plate and the base plate; a fixed shaft is fixedly mounted on one of the side plates, and a rotating plate is rotatably mounted on the outer surface of the fixed shaft; a second groove in the shape of a waist is formed at one end of the rotating plate, and a first groove is formed at the other end, the first groove being composed of a horizontal groove and an arc-shaped groove connected together; a fixed rod is fixedly mounted on the feeding plate, and the fixed rod is slidably mounted within the second groove; a motor is fixedly mounted on the side plate, and a turntable is fixedly mounted on the output shaft of the motor, with a rotating rod eccentrically mounted on the turntable, and the rotating rod is slidably mounted within the first groove; a rotating shaft is rotatably mounted between the two side plates, the rotating shaft is driven by the motor, the rotating shaft is located above the feeding plate, and a pusher plate is fixedly mounted on the outer surface of the rotating shaft.

[0008] Furthermore, the elastic buffer includes a support plate, the support plate is fixedly installed on the top of the base plate, and an elastic telescopic rod is rotatably installed on the top of the support plate. The top of the elastic telescopic rod is rotatably connected to the bottom of the feeding plate.

[0009] Furthermore, the output shaft of the motor is fixedly fitted with a first pulley, the outer surface of the rotating shaft is fixedly fitted with a second pulley, and a belt is fitted between the first pulley and the second pulley for transmission.

[0010] This application has the following beneficial effects:

[0011] During the inclined conveying process of the feeding plate, the pusher plate will push the material on the feeding plate once, so that the material generates a pushing force between the materials, making the way of providing conveying force more diverse. The pushing force combined with gravity can prevent the material from being unable to slide down under the action of friction, resulting in better practical effect. Attached Figure Description

[0012] The above and other objects, features, and advantages of the present invention will become readily understood by reading the following detailed description of exemplary embodiments with reference to the accompanying drawings. In the drawings, several embodiments of the present invention are shown by way of example and not limitation, and like or corresponding reference numerals denote like or corresponding parts, wherein:

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a partial structural schematic diagram of the present invention;

[0015] Figure 3 This is a schematic diagram of the rotating rod structure of this utility model.

[0016] Explanation of reference numerals in the attached figures:

[0017] 1. Base plate; 2. Side plate; 3. Support frame; 4. Feeding plate; 5. Motor; 6. Turntable; 7. Rotating rod; 8. Rotating plate; 9. First slide groove; 10. Fixed shaft; 11. Second slide groove; 12. Fixed rod; 13. First pulley; 14. Belt; 15. Second pulley; 16. Rotating shaft; 17. Push plate; 18. Support plate; 19. Elastic telescopic rod; 20. Processing box. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Those skilled in the art should understand that the embodiments described below are only some, not all, of the embodiments disclosed. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0019] like Figures 1-3 As shown, the technical solution adopted by this utility model is as follows: a feeding device for oil seal skeleton production includes a base plate 1, two side plates 2 are fixedly arranged on the top of the base plate 1, the two side plates 2 are symmetrically arranged facing each other, a support frame 3 is fixedly arranged between the two side plates 2, and a feeding plate 4 is rotatably arranged between them. One end of the feeding plate 4 is rotatably connected to the support frame 3, and a processing box 20 is provided below the other end of the feeding plate 4. An elastic buffer is provided between the feeding plate 4 and the base plate 1.

[0020] The elastic buffer includes a support plate 18, which is fixedly mounted on the top of the base plate 1. An elastic telescopic rod 19 is rotatably mounted on the top of the support plate 18, and the top of the elastic telescopic rod 19 is rotatably connected to the bottom of the feeding plate 4. The elastic telescopic rod 19 is prior art and will not be described in detail in this solution.

[0021] A fixed shaft 10 is fixedly installed on one of the side plates 2. A rotating plate 8 is rotatably installed on the outer surface of the fixed shaft 10. The fixed shaft 10 is located at the center of the rotating plate 8. A waist-shaped second sliding groove 11 is opened at one end of the rotating plate 8, and a first sliding groove 9 is opened at the other end. The first sliding groove 9 is composed of a horizontal groove and an arc-shaped groove connected together.

[0022] A fixing rod 12 is fixedly installed on the feeding plate 4, and the fixing rod 12 is slidably positioned within the second slide groove 11. A motor 5 is fixedly installed on the side plate 2 with a fixing shaft 10. A turntable 6 is fixedly installed coaxially with the output shaft of the motor 5. A rotating rod 7 is fixedly installed eccentrically on the side of the turntable 6 that is not connected to the output shaft of the motor 5, and the rotating rod 7 is slidably positioned within the first slide groove 9.

[0023] A rotating shaft 16 is rotatably mounted between the two side plates 2 in the horizontal direction. The rotating shaft 16 is located above the feeding plate 4. A pusher plate 17 is fixedly mounted on the outer surface of the rotating shaft 16. The pusher plate 17 is located between the two side plates 2. The rotating shaft 16 is driven by the output shaft of the motor 5.

[0024] The output shaft of the motor 5 is fixedly fitted with the first pulley 13, and the outer surface of the rotating shaft 16 is fixedly fitted with the second pulley 15. A belt 14 is used for transmission between the first pulley 13 and the second pulley 15.

[0025] The accompanying diagrams in this manual are structural schematics; their actual size may be adjusted based on actual use.

[0026] Working principle: When feeding is required, start motor 5, and drive turntable 6 to rotate through the output shaft of motor 5. Turntable 6 drives rotating rod 7 to rotate around the central axis of turntable 6.

[0027] Initial state as Figure 3 As shown, at this time, the rotating rod 7 is located at the leftmost side of the horizontal groove of the first chute 9, and the pusher plate 17 is in an inclined state. When the rotation starts, the turntable 6 will drive the rotating rod 7 to rotate upward, causing the right end of the rotating plate 8 to rotate upward around the central axis of the fixed shaft 10, and causing the left end of the rotating plate 8 to rotate downward around the central axis of the fixed shaft 10, so that the feeding plate 4 rotates from a horizontal state to an inclined state, thereby conveying the material on the feeding plate 4 into the processing box 20.

[0028] During this process, the rotating rod 7 slides within the horizontal groove of the first sliding groove 9, and the fixed rod 12 slides within the second sliding groove 11. The elastic telescopic rod 19 retracts to provide cushioning, and both ends of the elastic telescopic rod 19 rotate relative to each other.

[0029] When the rotating rod 7 rotates 90°, it slides to the middle position of the horizontal groove of the first slide 9. As the rotation continues, the rotating plate 8 begins to reset, and the feeding plate 4 gradually changes from an inclined state to a horizontal state. When the rotating rod 7 rotates 180°, that is, after half a turn, it slides to the right end of the horizontal groove of the first slide 9. In the subsequent half turn, the rotating rod 7 will slide within the arc-shaped groove of the first slide 9, while the rotating plate 8 will not rotate, and the feeding plate 4 will remain horizontal.

[0030] At the same time, the output shaft of the motor 5 will also drive the first pulley 13 to rotate. The first pulley 13 drives the second pulley 15 to rotate through the belt 14. The second pulley 15 drives the rotating shaft 16 to rotate synchronously, so that the pusher plate 17 rotates around the central axis of the rotating shaft 16.

[0031] As the rotating rod 7 slides from the left end of the horizontal groove of the first slide 9 to the middle, the pusher plate 17 pushes the material on the feeding plate 4 once, so that the material generates a pushing force between the materials, making it easier for the material to slide from the feeding plate 4 into the processing box 20.

[0032] The pushing of the pusher plate 17 occurs at the very beginning of the above process, when the feeding plate 4 just begins to tilt. When the rotating pusher plate 17 and the tilted feeding plate 4 reach their closest distance, the pusher plate 17 will push the material on the feeding plate 4, facilitating material conveying. (Note: The feeding plate 4 and the pusher plate 17 will not obstruct each other.)

[0033] When the feeding plate 4 rotates back to the horizontal position, the pusher plate 17 rotates exactly 180°. When the rotating rod 7 slides from the arc-shaped groove of the first slide groove 9 back to the initial position, that is, when it slides to the left end of the horizontal groove of the first slide groove 9, the pusher plate 17 also rotates exactly to the initial position. Figure 3 As shown.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A feeding device for producing oil seal skeletons, characterized in that: Includes a base plate (1), with two side plates (2) fixedly mounted on the top of the base plate (1). A support frame (3) is fixedly mounted between the two side plates (2), and a feeding plate (4) is rotatably mounted therebetween. One end of the feeding plate (4) is rotatably connected to the support frame (3), and a processing box (20) is provided below the other end of the feeding plate (4). An elastic buffer is provided between the feeding plate (4) and the base plate (1). A fixed shaft (10) is fixedly mounted on one of the side plates (2), and a rotating plate (8) is rotatably mounted on the outer surface of the fixed shaft (10). A waist-shaped second sliding groove (11) is opened at one end of the rotating plate (8), and a first sliding groove (9) is opened at the other end. 9) It is composed of a horizontal groove and an arc groove connected together; a fixed rod (12) is fixedly installed on the feeding plate (4), and the fixed rod (12) is limited and slidably installed in the second slide groove (11); a motor (5) is fixedly installed on the side plate (2), and a turntable (6) is fixedly installed on the output shaft of the motor (5). A rotating rod (7) is eccentrically installed on the turntable (6), and the rotating rod (7) is limited and slidably installed in the first slide groove (9); a rotating shaft (16) is rotatably installed between the two side plates (2), and the rotating shaft (16) is driven and cooperated with the motor (5). The rotating shaft (16) is located above the feeding plate (4), and a pusher plate (17) is fixedly installed on the outer surface of the rotating shaft (16).

2. The feeding device for producing oil seal skeletons according to claim 1, characterized in that: The elastic buffer includes a support plate (18), the support plate (18) is fixedly installed on the top of the base plate (1), and an elastic telescopic rod (19) is rotatably installed on the top of the support plate (18). The top of the elastic telescopic rod (19) is rotatably connected to the bottom of the feeding plate (4).

3. The feeding device for producing oil seal skeletons according to claim 1, characterized in that: The output shaft of the motor (5) is fixedly fitted with a first pulley (13), and the outer surface of the rotating shaft (16) is fixedly fitted with a second pulley (15). A belt (14) is fitted between the first pulley (13) and the second pulley (15) for transmission.

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