Waste collecting device for stamping production of bearing protector

Abstract

The utility model relates to the technical field of production of bearing protectors, and discloses a waste collecting device for punching production of bearing protectors, which comprises a punching machine, a roll feeding machine is arranged on one side of the punching machine, an unwinding machine is arranged on one side of the roll feeding machine, and the other side of the punching machine is fixedly connected with a fixing frame. A first supporting frame is fixedly connected to the top of the fixing frame, a first motor is fixedly connected to the interior of the first supporting frame, a rotating disc is fixedly connected to the output end of the first motor, an eccentric shaft is fixedly connected to one end of the rotating disc, a connecting rod is rotatably connected to the outer wall of the eccentric shaft, and a sliding column is slidably connected to the interior of the first supporting frame. According to the stamping waste cutting and collecting device, the first motor drives the rotating disc to rotate, the eccentric shaft on the rotating disc does circular motion, the connecting frame and the sliding column do vertical motion through the connecting rod, then the cutting knife is driven to cut waste, the cut waste falls into the collecting box under the action of gravity, and the effect of effectively cutting and collecting stamping waste is achieved.

Description

Technical Field

[0001] This utility model relates to the field of bearing protector manufacturing technology, and in particular to a waste collection device for the stamping production of bearing protectors. Background Technology

[0002] In modern manufacturing, bearings are key components of mechanical equipment, and their performance and quality directly affect the operational stability and service life of the equipment. Bearing protectors, as important components to ensure the normal operation of bearings, are in ever-increasing demand. During the stamping production of bearing protectors, a large amount of waste is generated. At the same time, the waste often contains recyclable metal materials. Efficient waste collection and treatment can realize resource recycling and reuse, and reduce production costs. Therefore, waste collection devices for bearing protectors are of great significance for improving production efficiency, reducing costs, and achieving green production.

[0003] Existing technologies for handling stamping waste include manual cleaning methods, where workers set up simple waste storage areas around the stamping equipment, manually collect the waste after stamping, and then transport it to a designated location for further processing. Other technologies use conveyor belt collection, where a conveyor belt is installed under the stamping machine, and the waste generated during stamping falls directly onto the conveyor belt, which then transports the waste to the collection area.

[0004] However, existing technologies have limitations in effectively cutting and collecting stamping waste. In the stamping production workshop of bearing protectors, the shape and size of the waste vary greatly due to different stamping processes and product designs. Traditional conveyor belt collection methods are prone to tangling and accumulating on the conveyor belt for long, strip-shaped waste, causing obstruction of the conveyor belt's operation. This results in the waste occupying a large amount of space during the stamping process, and manual cleaning is inefficient and cannot meet the needs of large-scale production. Furthermore, workers are easily cut by sharp waste during the cleaning process, posing a safety hazard. Therefore, a waste collection device for the stamping production of bearing protectors is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a waste collection device for the stamping production of bearing protectors, which aims to improve the problem in the prior art that waste occupies a lot of space during the stamping process and is difficult to effectively cut and collect.

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

[0007] A waste collection device for stamping production of bearing protectors includes a stamping machine, a coil feeder on one side of the stamping machine, an uncoiling machine on one side of the coil feeder, a fixed frame fixedly connected to the other side of the stamping machine, a support frame fixedly connected to the top of the fixed frame, a motor fixedly connected inside the support frame, a turntable fixedly connected to the output end of the motor, an eccentric shaft fixedly connected to one end of the turntable, a connecting rod rotatably connected to the outer wall of the eccentric shaft, a sliding column slidably connected inside the support frame, a cutting assembly at the bottom end of the sliding column, and a collection assembly on one side of the fixed frame.

[0008] The cutting assembly includes a cutting blade, the top of which is fixedly connected to the bottom of a sliding column. A connecting frame is fixedly connected to the top of the sliding column. An eccentric shaft is rotatably connected to the bottom of the connecting frame. A fixed frame is fixedly connected inside the support frame, and a pressure roller is rotatably connected inside the fixed frame.

[0009] As a further description of the above technical solution:

[0010] A spring is fitted on the outer wall of the sliding column, and a connecting ring is fixedly connected to the outer wall of the sliding column. The two ends of the spring are respectively fixedly connected to the support frame and the connecting ring.

[0011] As a further description of the above technical solution:

[0012] The collection assembly includes a base and a collection box, with the base located at the bottom of one side of the mounting frame and the collection box positioned on top of the base.

[0013] As a further description of the above technical solution:

[0014] A second support frame is fixedly connected to the top of the fixed frame, and a support column is fixedly connected inside the second support frame.

[0015] As a further description of the above technical solution:

[0016] A fixing block is fixedly connected to the outer wall of the support column, and a slider is slidably connected to the outer wall of the support column.

[0017] As a further description of the above technical solution:

[0018] A feeding roller is rotatably connected to one side of the fixed block, and a limiting roller is rotatably connected to one side of the slider.

[0019] As a further description of the above technical solution:

[0020] A second motor is fixedly connected to one side of the second support frame, and the output end of the second motor is connected to the feeding roller.

[0021] As a further description of the above technical solution:

[0022] A second spring is fitted on the outer wall of the support column, and the two ends of the second spring are respectively fixedly connected to the support frame and the slider.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, a motor drives a turntable to rotate, and an eccentric shaft on the turntable makes a circular motion. The connecting rod causes the connecting frame and the sliding column to move up and down reciprocally, which in turn drives the cutting blade to cut the waste material. The cut waste material moves to one side of the fixed frame under the action of gravity and falls into the collection box, thus achieving the effect of effectively cutting and collecting stamping waste material. This solves the problem that waste material occupies a lot of space during the stamping process and is difficult to effectively cut and collect, thereby improving the waste material collection efficiency.

[0025] 2. In this utility model, by passing the waste material through the feeding roller and the limiting roller inside the support frame two, the limiting roller is forced to move the slider on the outer wall of the support column, compressing the second spring. The elasticity of the second spring causes the limiting roller to press against the surface of the waste material. The second motor drives the feeding roller to rotate, thereby realizing the conveying of the waste material. This achieves the effect of stable limiting and conveying of the waste material, solving the problem that the waste material is prone to deviation and shaking during the conveying process, resulting in unstable conveying and affecting the entire waste material collection process, thus improving the stability of the waste material collection device. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a waste collection device for stamping production of bearing protectors proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the top structure of the fixing frame of a waste collection device for stamping production of bearing protectors proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the cutting blade structure of a waste collection device for stamping production of bearing protectors proposed in this utility model;

[0029] Figure 4 This is a schematic diagram of the feeding roller structure of a waste collection device for stamping production of a bearing protector proposed in this utility model.

[0030] Legend:

[0031] 1. Press; 2. Coil feeder; 3. Uncoiler; 4. Fixing frame; 5. Support frame one; 6. Motor one; 7. Turntable; 8. Eccentric shaft; 9. Connecting rod; 10. Sliding column; 11. Connecting frame; 12. Cutting blade; 13. Spring one; 14. Connecting ring; 15. Fixing frame; 16. Pressure roller; 17. Base; 18. Collection box; 19. Support frame two; 20. Support column; 21. Fixing block; 22. Slider; 23. Feeding roller; 24. Motor two; 25. Spring two; 26. Limiting roller. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figures 1-3 This utility model provides an embodiment of a waste collection device for the stamping production of bearing protectors, comprising a stamping machine 1, a coil feeder 2 disposed on one side of the stamping machine 1, the stamping machine 1 being responsible for stamping the coiled material, and the coil feeder 2 being responsible for feeding the coiled material into the stamping machine 1 at an appropriate speed to ensure the continuity and efficiency of the production process, an unwinding machine 3 disposed on one side of the coil feeder 2, and a fixed frame 4 fixedly connected to the other side of the stamping machine 1, with a support frame 5 fixedly connected to the top of the fixed frame 4, and a component fixedly connected inside the support frame 5. Motor 6 is fixedly connected to turntable 7 at its output end. Motor 6 serves as the drive source, providing power to turntable 7. An eccentric shaft 8 is fixedly connected to one end of turntable 7. The design of the eccentric shaft 8 generates uneven centrifugal force when it rotates, thereby driving the connecting rod 9 to make corresponding movements, ultimately driving the cutting component. The connecting rod 9 is rotatably connected to the outer wall of the eccentric shaft 8. A sliding column 10 is slidably connected inside the support frame 5. The cutting component is set at the bottom of the sliding column 10. A collecting component is set on one side of the fixed frame 4.

[0034] The cutting assembly includes a cutting blade 12, the top of which is fixedly connected to the bottom of the slide column 10. The slide column 10 can effectively cut waste materials by moving up and down. A connecting frame 11 is fixedly connected to the top of the slide column 10. An eccentric shaft 8 is rotatably connected to the bottom of the connecting frame 11. A fixed frame 15 is fixedly connected inside the support frame 5. A pressure roller 16 is rotatably connected inside the fixed frame 15. A spring 13 is sleeved on the outer wall of the slide column 10. A connecting ring 14 is fixedly connected to the outer wall of the slide column 10. The two ends of the spring 13 are fixedly connected to the support frame 5 and the connecting ring 14, respectively. The spring 13 provides a restoring force to the slide column 10 to ensure that it can return to the initial position during operation. The collection assembly includes a base 17 and a collection box 18. The base 17 is located at the bottom of one side of the fixed frame 4, and the collection box 18 is located on the top of the base 17.

[0035] Reference Figure 1 , Figure 2 and Figure 4 The top of the fixed frame 4 is fixedly connected to the second support frame 19. The inside of the second support frame 19 is fixedly connected to the support column 20. The outer wall of the support column 20 is fixedly connected to the fixed block 21. The outer wall of the support column 20 is slidably connected to the slider 22. The sliding structure of the slider 22 allows the limiting roller 26 to be flexibly adjusted during actual operation to adapt to waste materials of different thicknesses. The fixed block 21 is rotatably connected to the feeding roller 23. The feeding roller 23 is driven by the second motor 24 and can ensure the smooth feeding of the rolled material. The slider 22 is rotatably connected to the limiting roller 26. The limiting roller 26 is used to limit the feeding range and ensure the accuracy of the feeding process. The second support frame 19 is fixedly connected to the second motor 24. The output end of the second motor 24 is connected to the feeding roller 23. The outer wall of the support column 20 is fitted with the second spring 25. The two ends of the second spring 25 are fixedly connected to the support frame 19 and the slider 22, respectively. Through the elasticity of the second spring 25, the limiting roller 26 is pressed against the surface of the waste material to ensure the stable positioning of the waste material.

[0036] Working principle: When using the waste collection device for stamping production of bearing protectors, the uncoiling machine 3 first unwinds the steel sheet, and the feeding machine 2 assists in smoothly conveying the steel sheet to the stamping machine 1 for stamping. The waste material after stamping is conveyed through the support frame 19, and at the same time, the waste material passes through the bottom of the pressure roller 16 inside the support frame 5. Then, the output end of the motor 6 drives the turntable 7 to rotate, and the eccentric shaft 8 on the turntable 7 performs circumferential motion accordingly. The eccentric shaft 8 is connected to the connecting frame 11 through the connecting rod 9, which drives the connecting frame 11. The slide column 10 and the cutting blade 12 at the bottom of the slide column 10 move synchronously up and down, causing the cutting blade 12 to move downward to cut the waste. The spring 13 is sleeved on the outer wall of the slide column 10, which can provide a certain buffer and restoring force when the slide column 10 moves upward. The cut waste moves towards the fixed frame 4 under the action of gravity. The collection box 18 placed on the base 17 is used to collect the waste. The waste eventually falls into the collection box 18, thus achieving the effect of effectively cutting and collecting waste.

[0037] During waste conveying, the waste is first passed between the feeding roller 23 and the limiting roller 26 inside the support frame 219. During this process, the limiting roller 26 is forced to move the slider 22 on the outer wall of the support column 20. The slider 22 is forced to compress the spring 25 at the top, and then the elasticity of the spring 25 itself causes the limiting roller 26 to press against the surface of the waste. Subsequently, the output end of the motor 24 drives the feeding roller 23 to rotate, so that the feeding roller 23 conveys the waste, thereby achieving the effect of effectively limiting and conveying the waste.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A waste collection device for stamping production of bearing protectors, comprising a stamping machine (1), characterized in that: A coil feeder (2) is provided on one side of the press (1), and an unwinder (3) is provided on one side of the coil feeder (2). A fixed frame (4) is fixedly connected to the other side of the press (1). A support frame (5) is fixedly connected to the top of the fixed frame (4). A motor (6) is fixedly connected inside the support frame (5). A turntable (7) is fixedly connected to the output end of the motor (6). An eccentric shaft (8) is fixedly connected to one end of the turntable (7). A connecting rod (9) is rotatably connected to the outer wall of the eccentric shaft (8). A sliding column (10) is slidably connected inside the support frame (5). A cutting component is provided at the bottom end of the sliding column (10). A collecting component is provided on one side of the fixed frame (4). The cutting assembly includes a cutting blade (12), the top of which is fixedly connected to the bottom of a sliding column (10), a connecting frame (11) is fixedly connected to the top of the sliding column (10), an eccentric shaft (8) is rotatably connected to the bottom of the connecting frame (11), a fixed frame (15) is fixedly connected inside the support frame (5), and a pressure roller (16) is rotatably connected inside the fixed frame (15).

2. The waste collection device for stamping production of bearing protectors according to claim 1, characterized in that: The outer wall of the sliding column (10) is fitted with a spring (13), and a connecting ring (14) is fixedly connected to the outer wall of the sliding column (10). The two ends of the spring (13) are respectively fixedly connected to the support frame (5) and the connecting ring (14).

3. A waste collection device for stamping production of bearing protectors according to claim 2, characterized in that: The collection assembly includes a base (17) and a collection box (18), the base (17) being located at the bottom of one side of the fixing frame (4), and the collection box (18) being disposed on the top of the base (17).

4. A waste collection device for stamping production of bearing protectors according to claim 3, characterized in that: The top of the fixed frame (4) is fixedly connected to the second support frame (19), and the second support frame (19) is fixedly connected to the support column (20).

5. A waste collection device for stamping production of bearing protectors according to claim 4, characterized in that: The outer wall of the support column (20) is fixedly connected to a fixing block (21), and the outer wall of the support column (20) is slidably connected to a slider (22).

6. A waste collection device for stamping production of bearing protectors according to claim 5, characterized in that: The fixed block (21) is rotatably connected to a feeding roller (23) on one side, and the slider (22) is rotatably connected to a limiting roller (26) on one side.

7. A waste collection device for stamping production of bearing protectors according to claim 6, characterized in that: A motor (24) is fixedly connected to one side of the support frame (19), and the output end of the motor (24) is connected to the feeding roller (23).

8. A waste collection device for stamping production of bearing protectors according to claim 7, characterized in that: The outer wall of the support column (20) is fitted with a spring (25), and the two ends of the spring (25) are fixedly connected to the support frame (19) and the slider (22) respectively.

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