A continuous feeding mechanism for aluminum disc stamping die
Patent Information
- Application Number
- CN202522243052.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-23
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-10-23
AI Technical Summary
但目前的限位架在实际使用中多有不便，由于多个限位架通过人工根据原材料的宽度进行逐个固定，固定过程较为繁琐，且在对原材料进行更换时还需要对限位架进行拆卸，远远无法满足实际使用需求，因此，针对这个问题，本申请提供了一种一种铝圆片冲压模具连续上料机构来满足需求
1、本实用新型通过设置第一限位架与第二限位架，在将限位组件安装完毕后，使原材料与第一限位架贴合，通过第一限位架能够对原材料的一侧进行限位，并通过转动传动螺杆能够使多个第二限位架逐渐翻转呈竖直状态，此时通过使滑动板向原材料位移，促使第二限位架对原材料侧面贴合接触，从而能够对原材料的另一侧进行限位，以此确保在原材料放卷上料时不会出现位移脱落的现象，以此简化对原材料限位的操作过程，大幅提高对原材料限位的便捷性，满足实际使用时的需求。
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Figure CN224778994U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of stamping feeding technology, specifically relating to a continuous feeding mechanism for aluminum disc stamping dies. Background Technology
[0002] Stamping is a forming process that uses a press and dies to apply external force to sheet metal, strip, tube, and profiles, causing plastic deformation or separation to obtain workpieces of the desired shape and size. Aluminum discs are also manufactured using stamping. During the stamping process, a feeding mechanism is needed to transport the sheet metal. In actual production, materials for making aluminum discs are often transported via roller feeders. When conveying raw materials, the roller feeder unwinds the coiled material by rotating it. Simultaneously, during unwinding, a limit frame is used to limit the material on both sides to prevent lateral displacement and detachment during rotation. However, the current limit brackets are inconvenient in actual use. Since multiple limit brackets are fixed one by one manually according to the width of the raw material, the fixing process is cumbersome. Moreover, the limit brackets need to be disassembled when the raw material is replaced, which is far from meeting the actual use needs. Therefore, in order to solve this problem, this application provides a continuous feeding mechanism for aluminum disc stamping mold to meet the needs. Utility Model Content
[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a continuous feeding mechanism for aluminum disc stamping dies.
[0004] To achieve the above objectives, this utility model provides a continuous feeding mechanism for aluminum disc stamping dies, including a feeder body, a rotating shaft on one side of the feeder body, an expansion and contraction component and a limiting component on the outer side of the rotating shaft, the limiting component being used to limit the material, the limiting component being connected to the rotating shaft, the limiting component including a mounting collar sleeved on one end of the rotating shaft, a fastening bolt being threaded inside the mounting collar, the fastening bolt being abutted against the rotating shaft, and a guide rail frame being fixedly connected to one side of the mounting collar, the guide rail frame being fitted against the rotating shaft.
[0005] In the above technical solution, the number of guide rail frames is set to multiple, and the multiple guide rail frames are arranged in a circumferential array on one side of the mounting collar, and one end of each of the multiple guide rail frames is fixedly connected to a first limiting frame.
[0006] In the above technical solution, a sliding plate is slidably connected to the inner side of the guide rail frame, the sliding plate is slidably connected inside the mounting collar, and a second limiting frame is hinged to the top of the sliding plate.
[0007] In the above technical solution, further, an internal limiting plate is slidably connected to the inner side of the second limiting frame, a spring is provided at one end of the internal limiting plate, the spring is fixedly connected to the inner wall of the second limiting frame, a connecting block is rotatably connected to the end of the internal limiting plate away from the spring, and one end of the connecting block is rotatably connected to the rotating roller.
[0008] In the above technical solution, a fixed transmission frame is fixedly connected to one side of the second limiting frame, a movable transmission frame is rotatably sleeved at one end of the fixed transmission frame, and a slider is hinged to one end of the movable transmission frame, the slider being slidably connected to the inner side of the sliding plate.
[0009] In the above technical solution, a connecting rod is fixedly connected to one side of the slider, a support plate is fixedly connected to one end of the sliding plate, and the connecting rod is slidably connected inside the support plate.
[0010] In the above technical solution, one end of the connecting rod is fixedly connected to a four-jaw support plate, and one side of the support plate is rotatably connected to a transmission screw. The four-jaw support plate and the transmission screw are arranged in a threaded connection.
[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model, by setting a first limiting frame and a second limiting frame, allows the raw material to be attached to the first limiting frame after the limiting components are installed. The first limiting frame can limit one side of the raw material, and by rotating the transmission screw, multiple second limiting frames can be gradually rotated to a vertical state. At this time, by moving the sliding plate towards the raw material, the second limiting frames are made to contact the side of the raw material, thereby limiting the other side of the raw material. This ensures that the raw material will not be displaced or fall off when it is unwound and fed, thus simplifying the operation process of limiting the raw material, greatly improving the convenience of limiting the raw material, and meeting the needs of actual use.
[0012] 2. This utility model, by setting up rotating rollers, allows the second limiting frame to slide out from inside the built-in limiting plate when it approaches the raw material. At the same time, the spring is stretched, placing multiple rotating rollers on the outside of the raw material. When the raw material is unwound, the rotating rollers can rotate without obstructing the unwinding and feeding of the raw material. As the raw material gradually decreases, the spring inside the second limiting frame will contract, keeping the rotating rollers in contact with the raw material. In this way, the raw material is limited at multiple nodes by multiple rotating rollers, thereby preventing the raw material from falling excessively due to excessive looseness during unwinding. Attached Figure Description
[0013] Figure 1 A three-dimensional structural diagram of the continuous feeding mechanism for aluminum disc stamping dies; Figure 2 for Figure 1 Enlarged view of the A-section structure; Figure 3 This is a three-dimensional structural diagram of the limiting component; Figure 4 for Figure 3 Enlarged view of the structure of section B; Figure 5 for Figure 3 Enlarged view of the C-section structure; Figure 6 for Figure 3 Enlarged view of the structure of part D.
[0014] In the diagram: 1. Feeder body; 2. Rotary shaft; 3. Expansion / contraction component; 4. Mounting collar; 5. Guide rail frame; 6. First limit frame; 7. Sliding plate; 8. Second limit frame; 9. Internal limit plate; 10. Connecting block; 11. Rotary roller; 12. Fixed transmission frame; 13. Movable transmission frame; 14. Slider; 15. Connecting rod; 16. Support plate; 17. Four-jaw support plate; 18. Transmission screw; 19. Fastening bolt; 20. Positioning bolt. Detailed Implementation
[0015] To better understand the above-mentioned objectives, features and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0016] like Figures 1-4 The continuous feeding mechanism for aluminum disc stamping dies shown includes a feeder body 1, a rotating shaft 2 on one side of the feeder body 1, an expansion member 3 on the outer side of the rotating shaft 2, and a limiting component. The limiting component is used to limit the material and is connected to the rotating shaft 2. The limiting component includes a mounting ring 4 sleeved on one end of the rotating shaft 2. The inner diameter of the mounting ring 4 matches the outer diameter of the rotating shaft 2. A fastening bolt 19 is threaded inside the mounting ring 4 and is in abutting position with the rotating shaft 2. A guide rail frame 5 is fixedly connected to one side of the mounting ring 4 and is in a close fit with the rotating shaft 2. The number of guide rail frames 5 is set to multiple and arranged in a circumferential array on one side of the mounting ring 4. The multiple guide rail frames 5 are respectively located between two adjacent expansion members 3. A first limiting frame 6 is fixedly connected to one end of each of the multiple guide rail frames 5.
[0017] It should be noted that, when installing the limiting component on the feeding device, multiple guide rails 5 are fitted onto the outside of the rotating shaft 2 through the gap between multiple expansion and contraction parts 3 until the mounting collar 4 is fitted onto one end of the rotating shaft 2. At this time, multiple fastening bolts 19 are rotated until they are tightened, and the friction is increased by the multiple fastening bolts 19 in close contact with the rotating shaft 2. This achieves the purpose of installing the limiting component on the feeding device. The installation process is simple and convenient. After installation, multiple first limiting frames 6 can limit one side of the raw material to prevent the raw material from shifting to one side and falling off.
[0018] like Figures 3-6 As shown, a sliding plate 7 is slidably connected to the inner side of the guide rail frame 5. A sliding plate is provided at the bottom of one end of the sliding plate 7. The sliding plate 7 is slidably connected to the inside of the mounting collar 4. The body of the sliding plate 7 slides on the outer side of the guide rail frame 5. A second limiting frame 8 is hinged to the top of the sliding plate 7. An inner limiting plate 9 is slidably connected to the inner side of the second limiting frame 8. The second limiting frame 8 and the inner limiting plate 9 are on the same plane, so that the second limiting frame 8 and the inner limiting plate 9 can contact the raw material synchronously. A spring is provided at one end of the inner limiting plate 9. The spring is fixedly connected to the inner wall of the second limiting frame 8. The inner limiting plate 9 is housed inside the second limiting frame 8 by the contraction of the spring. The spring is normally in a contracted state. 9. A connecting block 10 is rotatably connected to the end away from the spring. One end of the connecting block 10 is rotatably connected to the rotating roller 11. Further, a fixed transmission frame 12 is fixedly connected to one side of the second limiting frame 8. A movable transmission frame 13 is rotatably sleeved at one end of the fixed transmission frame 12. A slider 14 is hinged to one end of the movable transmission frame 13. The slider 14 is slidably connected to the inner side of the sliding plate 7. A connecting rod 15 is fixedly connected to one side of the slider 14. A support plate 16 is fixedly connected to one end of the sliding plate 7. The connecting rod 15 is slidably connected inside the support plate 16. A four-jaw chuck 17 is fixedly connected to one end of the connecting rod 15. A transmission screw 18 is rotatably connected to one side of the support plate 16. The four-jaw chuck 17 and the transmission screw 18 are arranged in a threaded connection.
[0019] It should be noted that, after the limiting components are installed, the raw materials are placed on the outside of the expansion and contraction component 3. Then, by rotating the transmission screw 18, the four-jaw chuck 17 slides towards the support plate 16 from the outside of the transmission screw 18. As the four-jaw chuck 17 moves, it pushes multiple sliders 14 through multiple connecting rods 15 to slide on the inside of the sliding plate 7. The sliding of the sliders 14 pushes the movable transmission frame 13 to flip, which in turn pushes the fixed transmission frame 12 to flip the second limiting frame 8 to one side until the second limiting frame 8 is perpendicular to the sliding plate 7. At this point, the positioning bolt 20 is loosened to separate it from the sliding plate 7, allowing the sliding plate 7 to slide. By pushing the support plate 16, multiple sliding plates 7 are displaced, thereby causing the second limiting frame 8 to gradually approach the raw material and tighten the positioning bolt 20 to position the sliding plate 7. In this way, the second limiting frame 8 limits the other side of the raw material, preventing the raw material from shifting and falling off. By rotating the transmission screw 18, the multiple second limiting frames 8 can be verticalized and retracted, thereby simplifying the operation process of limiting the raw material and greatly improving the convenience of limiting the raw material. At the same time, the overall displacement of the sliding plate 7 and the support plate 16 can adjust the position of the multiple second limiting frames 8, so that when limiting raw materials of various sizes, flexible adjustments can be made, and the adjustment process is also simple, convenient and easy to operate, thus meeting various needs of actual use.
[0020] Simultaneously, when the second limiting frame 8 approaches the raw material, the rotating roller 11 is pulled upward to slide the second limiting frame 8 out from the inside of the built-in limiting plate 9. At the same time, the spring is stretched, placing multiple rotating rollers 11 on the outside of the raw material. When the raw material is unwound, the rotating rollers 11 can rotate without obstructing the unwinding and feeding of the raw material. As the raw material gradually decreases, the spring inside the second limiting frame 8 will contract, keeping the rotating rollers 11 in contact with the raw material at all times. In this way, the raw material is limited by multiple rotating rollers 11 at multiple nodes, thereby preventing the raw material from falling excessively due to excessive looseness during unwinding. Furthermore, the connecting block 10 can rotate. When the second limiting frame 8 needs to be retracted, the rotating rollers 11 are brought into contact with the built-in limiting plate 9 by the rotation of the connecting block 10, thereby reducing the footprint of the second limiting frame 8 after it is retracted, and thus preventing the rotating rollers 11 from obstructing the installation of the raw material.
[0021] Working principle: Multiple guide rail frames 5 are fitted onto the outside of the rotating shaft 2 through the gaps between multiple expansion and contraction parts 3 until the mounting collar 4 is fitted onto one end of the rotating shaft 2. At this time, multiple fastening bolts 19 are rotated and tightened until they are in close contact with the rotating shaft 2, increasing friction and thus achieving the purpose of installing the limiting component and the feeding device. By rotating the transmission screw 18, the four-jaw chuck plate 17 slides towards the support plate 16 on the outside of the transmission screw 18. When the four-jaw chuck plate 17 moves, it pushes multiple sliders 14 to slide on the inside of the sliding plate 7 through multiple connecting rods 15. The sliding of the sliders 14 pushes the movable transmission frame 13 to flip, and then the movable transmission frame 13 pushes the fixed transmission frame 12 to drive the second limiting frame 8 to flip to one side until the second limiting frame 8 is perpendicular to the sliding plate 7 and stops. At this time, the positioning bolt 20 is loosened to make the positioning bolt 20 and the sliding plate 7 close together. The movable plate 7 separates, allowing the sliding plate 7 to slide. By pushing the support plate 16, multiple sliding plates 7 are displaced, causing the second limiting frame 8 to gradually approach the raw material and tighten the positioning bolts 20 to position the sliding plate 7. In this way, the second limiting frame 8 limits the other side of the raw material, preventing it from shifting and falling off. By pulling the rotating roller 11 upward, the second limiting frame 8 slides out from inside the built-in limiting plate 9, while the spring is stretched, placing multiple rotating rollers 11 on the outside of the raw material. When the raw material is unwound, the rotating rollers 11 can rotate without obstructing the unwinding and feeding of the raw material. As the raw material gradually decreases, the spring inside the second limiting frame 8 will contract, keeping the rotating rollers 11 always in contact with the raw material. In this way, multiple rotating rollers 11 limit the raw material at multiple nodes, thus preventing the raw material from becoming too loose during unwinding and falling excessively.
[0022] 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 the principles of this 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 continuous feeding mechanism for aluminum disc stamping dies, comprising a feeder body (1), characterized in that, A rotating shaft (2) is provided on one side of the main body (1) of the feeder, and an expansion and contraction component (3) is provided on the outside of the rotating shaft (2). A limiting component is used to limit the material. The limiting component is connected to the rotating shaft (2). The limiting component includes an installation collar (4) sleeved on one end of the rotating shaft (2). The installation collar (4) is internally threaded with a fastening bolt (19). The fastening bolt (19) is abutting against the rotating shaft (2). A guide rail frame (5) is fixedly connected to one side of the installation collar (4). The guide rail frame (5) is fitted against the rotating shaft (2).
2. The continuous feeding mechanism for aluminum disc stamping dies according to claim 1, characterized in that, The number of guide rail brackets (5) is set to multiple, and the multiple guide rail brackets (5) are arranged in a circular array on one side of the mounting collar (4). One end of each of the multiple guide rail brackets (5) is fixedly connected to a first limiting bracket (6).
3. The continuous feeding mechanism for aluminum disc stamping dies according to claim 2, characterized in that, The inner side of the guide rail frame (5) is slidably connected to a sliding plate (7), which is slidably connected inside the mounting collar (4). The top of the sliding plate (7) is hinged to a second limiting frame (8).
4. The continuous feeding mechanism for aluminum disc stamping dies according to claim 3, characterized in that, The inner side of the second limiting frame (8) is slidably connected to an internal limiting plate (9). One end of the internal limiting plate (9) is provided with a spring. The spring is fixedly connected to the inner wall of the second limiting frame (8). The end of the internal limiting plate (9) away from the spring is rotatably connected to a connecting block (10). One end of the connecting block (10) is rotatably connected to a rotating roller (11).
5. The continuous feeding mechanism for aluminum disc stamping dies according to claim 4, characterized in that, A fixed transmission frame (12) is fixedly connected to one side of the second limiting frame (8). A movable transmission frame (13) is rotatably sleeved at one end of the fixed transmission frame (12). A slider (14) is hinged at one end of the movable transmission frame (13). The slider (14) is slidably connected to the inner side of the sliding plate (7).
6. The continuous feeding mechanism for aluminum disc stamping dies according to claim 5, characterized in that, A connecting rod (15) is fixedly connected to one side of the slider (14), and a support plate (16) is fixedly connected to one end of the sliding plate (7). The connecting rod (15) is slidably connected inside the support plate (16).
7. The continuous feeding mechanism for aluminum disc stamping dies according to claim 6, characterized in that, One end of the connecting rod (15) is fixedly connected to a four-jaw support plate (17), and one side of the support plate (16) is rotatably connected to a transmission screw (18). The four-jaw support plate (17) and the transmission screw (18) are arranged in a threaded connection.