Anti-scattering collecting box for metal stamping waste
By designing a metal stamping waste collection box with an electric push rod and extrusion plate structure, the problems of waste scattering and low space utilization were solved, achieving efficient waste collection and production continuity.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI SANCHENG STEEL STRUCTURE CO LTD
- Filing Date
- 2025-04-02
- Publication Date
- 2026-05-08
AI Technical Summary
Stamping waste is prone to scattering during collection, taking up space and requiring frequent cleaning, resulting in low space utilization.
Design a metal stamping waste collection box to prevent spillage. Utilize an electric push rod and extrusion plate structure to compress and collect the waste through the extrusion plate. Combined with the design of guide blocks and limiting plates, ensure that the waste does not affect the stamping operation during the extrusion process.
This improved the space utilization of waste materials, reduced the frequency of cleaning, prevented waste from scattering, and ensured the continuity of the production process.
Smart Images
Figure CN224208977U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of metal stamping technology, and more specifically, to a metal stamping waste anti-scattering collection box. Background Technology
[0002] A stamping press, also known as a punch press or stamping press, is used to produce sheet metal. Compared with traditional machining, stamping technology has advantages such as saving materials and energy and high efficiency, and it is widely used in various fields.
[0003] During the stamping production of metal sheets, stamping waste falls from the stamping holes. Generally, a collection box is used to collect the generated waste. However, stamping waste is characterized by its small size and large quantity. During the collection process, the stamping waste accumulates inside the collection box, and the large gaps between the stamping waste pieces occupy the internal space of the collection box, reducing the storage capacity of the waste and resulting in low space utilization. In addition, the collection box needs to be cleaned frequently by hand.
[0004] To address the aforementioned problems, this application provides a metal stamping waste anti-scattering collection box. Utility Model Content
[0005] One objective of this application is to provide a metal stamping waste anti-scattering collection box, comprising a stamping table, with support rods fixedly connected to the four corners of the bottom end face of the stamping table, a stamping assembly provided on the top of the stamping table, a material dropping frame fixedly connected to the bottom end face of the stamping table, a collection box fixedly connected to the bottom end of the material dropping frame, limit holes provided on both the front and rear sides of the material dropping frame, symmetrical sliding grooves communicating with the limit holes provided on the inner wall of the collection box, sliding rods slidably connected inside the sliding grooves, three connecting plates fixedly connected between two sliding rods, wherein two of the connecting plates are respectively located inside two limit holes, a pressing plate slidably connected between two sliding rods, a fixing block fixedly connected between two connecting plates near the front side of the stamping table, a third electric push rod fixedly connected between the fixing block and the pressing plate, a limit plate fixedly connected to the opposite ends of two sliding rods, a second electric push rod fixedly connected to the outside of the collection box, and the output end of the second electric push rod fixedly connected to one of the limit plates.
[0006] Furthermore, the stamping assembly includes a stamping female die fixedly connected to the middle of the top of the stamping table and uprights fixedly connected to the four corners of the top of the stamping table. A top plate is fixedly connected to the top of the uprights, and a first electric push rod is fixedly connected to the top of the top plate. The output end of the first electric push rod passes through the middle of the top plate and is fixedly connected to a stamping male die.
[0007] Furthermore, the connecting plate is configured in an inverted "T" shape, and the fixing block is configured in a triangular shape.
[0008] Furthermore, a guide block is provided on the outer side of the output end of the third electric push rod, and the bottom end face of the guide block is fixedly connected to the top end face of the extrusion plate.
[0009] Furthermore, the inner wall of the collection box is symmetrically provided with sliding grooves, and sliding rods are slidably connected inside the sliding grooves. Rectangular holes communicating with the sliding grooves are provided on both the front and rear sides of the collection box. Rectangular plates are slidably connected inside the rectangular holes, and the rectangular plates are fixedly connected between the two sliding rods. A handle is provided on the back of the collection box and is fixedly connected to the two sliding rods.
[0010] Furthermore, a threaded hole is provided on the outer side of the collection box, and a fixing bolt is inserted into the threaded hole.
[0011] The beneficial effects of this application are:
[0012] 1. The waste material is collected by the combination of the dropping frame and the collection box, preventing it from scattering on the ground and causing inconvenience to the operators in cleaning and collecting it. The second electric push rod is controlled to move the limit plate, thereby moving the two connecting plates near the front of the dropping frame into the two limit holes. This moves the third electric push rod and the extrusion plate into the collection box. Then, the third electric push rod is controlled to move the extrusion plate and the guide block downwards, thereby using the extrusion plate to squeeze the waste material. As the waste material is compressed and its volume is reduced, the collection box can hold more waste material, improving space utilization and avoiding the need for employees to frequently clean the waste material inside the collection box.
[0013] 2. After the waste material is extruded, the extrusion plate is moved back to its original position. At this time, since the top surface of the extrusion plate, the top surface of the sliding rod, and the top surfaces of both sides of the connecting plate are on the same horizontal plane, when the guide block moves downward, any waste material falling on the top of the guide block will slide down through the inclined surfaces on both sides of the top of the guide block to the top of the extrusion plate. Thus, when the extrusion plate moves to the outside of the collection box, the waste material located on the top of the extrusion plate and on both sides of the guide block will be blocked by the dropping frame until the connecting plate in the middle moves into the inside of the limiting hole. At this time, all the waste material will fall into the inside of the collection box. This avoids the waste material from moving to the outside of the collection box with the extrusion plate because it will not be blocked by the dropping frame between the two connecting plates when the extrusion plate moves to the outside of the collection box. Furthermore, through the above-mentioned effects, the extrusion operation will not affect the stamping operation. Attached Figure Description
[0014] The accompanying drawings are provided to further understand this application and form part of the specification. They are used together with the embodiments of this application to explain this application and do not constitute a limitation thereof.
[0015] In the attached diagram:
[0016] Figure 1 This is a schematic diagram of the overall structure of this application;
[0017] Figure 2 This is a partial structural diagram of this application;
[0018] Figure 3 This is a partial structural cross-sectional view of this application;
[0019] Figure 4 This is a schematic diagram showing the extrusion plate of this application moving into the interior of the collection box;
[0020] Figure 5 For the purposes of this application Figure 4 Sectional view.
[0021] Explanation of the labels in the diagram:
[0022] 1. Support rod; 2. Stamping table; 3. Upright pole; 4. Top plate; 5. First electric push rod; 6. Stamping male mold; 7. Stamping female mold; 8. Collection box; 9. Blanking frame; 10. Fixing bolt; 11. Connecting plate; 12. Limiting plate; 13. Second electric push rod; 14. Handle; 15. Rectangular hole; 16. Rectangular plate; 17. Extrusion plate; 18. Limiting hole; 19. Sliding groove; 20. Sliding rod; 21. Third electric push rod; 22. Guide block; 23. Sliding groove; 24. Sliding rod; 25. Fixing block. Detailed Implementation
[0023] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.
[0024] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0025] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0026] Example:
[0027] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5This application discloses a metal stamping waste anti-scattering collection box, including a stamping table 2. Support rods 1 are fixedly connected to the four corners of the bottom surface of the stamping table 2. A stamping assembly is provided on the top of the stamping table 2. A dropping frame 9 is fixedly connected to the bottom surface of the stamping table 2. A collection box 8 is fixedly connected to the bottom of the dropping frame 9. Limiting holes 18 are provided on both the front and rear sides of the dropping frame 9. Sliding grooves 19, communicating with the limiting holes 18, are symmetrically provided on the inner wall of the collection box 8. Sliding rods 20 are slidably connected inside the sliding grooves 19. The sliding rods 20 and the sliding grooves 19 are slidably connected. The cooperation of the connecting plate 11 limits its movement, improving the stability of the connecting plate 11 during movement. Three connecting plates 11 are fixedly connected between the two sliding rods 20, with two connecting plates 11 located inside the two limiting holes 18 respectively. An extrusion plate 17 is slidably connected between the two sliding rods 20. The top surface of the extrusion plate 17, the top surface of the sliding rods 20, and the top surfaces of both sides of the connecting plate 11 are on the same horizontal plane. A fixing block 25 is fixedly connected between the two connecting plates 11 near the front side of the stamping table 2. The connecting plates 11 are arranged in an inverted "T" shape. Block 25 is arranged in a triangular shape. Waste falling onto the fixed block 25 will slide off the inclined surfaces on both sides of the fixed block 25. A third electric push rod 21 is fixedly connected between the fixed block 25 and the extrusion plate 17. Limiting plates 12 are fixedly connected to the opposite ends of the two sliding rods 20. The two limiting plates 12 limit the connecting plates 11. A second electric push rod 13 is fixedly connected to the outside of the collection box 8. Controlling the second electric push rod 13 to push the limiting plates 12 to move, thereby moving the two connecting plates 11 near the front of the discharge frame 9 to the designated positions. The two limiting holes 18 are used to move the third electric push rod 21 and the extrusion plate 17 into the collection box 8. Then, the third electric push rod 21 is controlled to drive the extrusion plate 17 and the guide block 22 to move downward. The extrusion plate 17 is used to extrude waste. Since the waste is compressed and its volume is reduced, more waste can be stored in the collection box 8 when it is collected, improving space utilization and avoiding employees from frequently cleaning the waste inside the collection box 8. The output end of the second electric push rod 13 is fixedly connected to one of the limiting plates 12.
[0028] Please see Figure 1 , Figure 2 and Figure 3The stamping assembly includes a stamping die 7 fixedly connected to the top center of the stamping table 2 and uprights 3 fixedly connected to the four corners of the top of the stamping table 2. The bottom of the stamping die 7 has multiple stamping holes. The top of the uprights 3 is fixedly connected to a top plate 4. The top of the top plate 4 is fixedly connected to a first electric push rod 5. The output end of the first electric push rod 5 passes through the middle of the top plate 4 and is fixedly connected to a stamping die 6. Limiting rods are symmetrically arranged on both sides of the stamping die 6. The limiting rods limit the stamping die 6. When the metal sheet is placed inside the stamping die 7, the first electric push rod 5 is activated to drive the stamping die 6 to move downward, completing the stamping process on the sheet placed inside the stamping die 7. The stamping waste falls into the blanking frame 9 through the stamping holes and the middle of the stamping table 2, and finally slides down the inner wall of the blanking frame 9 into the collection box 8 for collection, avoiding the waste from falling on the ground and causing inconvenience to the operators in cleaning and collection.
[0029] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5 A guide block 22 is provided on the outer side of the output end of the third electric push rod 21. The bottom end face of the guide block 22 is fixedly connected to the top end face of the extrusion plate 17. If there is waste falling on the top of the guide block 22, it will slide down to the top of the extrusion plate 17 through the two inclined surfaces on the top of the guide block 22. Thus, when the extrusion plate 17 moves to the outside of the collection box 8, the waste located on the top of the extrusion plate 17 and on both sides of the guide block 22 will be blocked by the dropping frame 9 until the middle connecting plate 11 moves into the inside of the limiting hole 18. All the waste will fall into the inside of the collection box 8. This avoids the waste from moving to the outside of the collection box 8 with the extrusion plate 17 because the waste is not blocked by the dropping frame 9 between the two connecting plates 11 when the extrusion plate 17 moves to the outside of the collection box 8. And through the above-mentioned effect, the stamping operation will not be affected when the waste is extruded.
[0030] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4The inner wall of the collection box 8 is symmetrically provided with sliding grooves 23, and sliding rods 24 are slidably connected inside the sliding grooves 23. Rectangular holes 15 communicating with the sliding grooves 23 are provided on both the front and rear sides of the collection box 8. Rectangular plates 16 are slidably connected inside the rectangular holes 15, and the rectangular plates 16 are fixedly connected between the two sliding rods 24. A handle 14 fixedly connected to the two sliding rods 24 is provided on the back of the collection box 8. Loosening the fixing bolts 10 releases the fixation of the rectangular plates 16, and then using the handle 14 to move the two rectangular plates 16 and the two sliding rods 24 forward. The rear rectangular plate 16 moves to push the waste inside the collection box 8 out and discharge it through the front rectangular hole 15, thus facilitating waste cleaning. The thickness of both ends of the handle 14 is greater than the thickness of the sliding rod 24. So when the handle 14 moves backward and drives the rectangular plate 16 to retract, the handle 14 will abut against the surface of the collection box 8. At this time, the rectangular plate 16 moves back into place. The outer side of the collection box 8 is provided with a threaded hole, and a fixing bolt 10 is inserted into the threaded hole. Tightening the fixing bolt 10 abuts against the outer side of the rectangular plate 16, thereby achieving the limiting and fixing of the rectangular plate 16.
[0031] The implementation principle of this application embodiment is as follows: Limiting rods are symmetrically arranged on both sides of the stamping male mold 6. The limiting rods play the role of limiting the stamping male mold 6. The metal sheet is placed inside the stamping female mold 7. The first electric push rod 5 is turned on to drive the stamping male mold 6 to move downward, and the stamping process of the sheet placed inside the stamping female mold 7 is completed. The stamping waste falls into the blanking frame 9 through the stamping hole and the middle of the stamping table 2. Finally, it slides down the inner wall of the blanking frame 9 into the collection box 8 for collection, so as to avoid the fallen waste from scattering on the ground and causing inconvenience to the operators in cleaning and collection.
[0032] The second electric push rod 13 is controlled to move the limiting plate 12, thereby moving the two connecting plates 11 near the front of the dropping frame 9 into the two limiting holes 18 respectively. This moves the third electric push rod 21 and the extrusion plate 17 into the collection box 8. Then, the third electric push rod 21 is controlled to move the extrusion plate 17 and the guide block 22 downward, thereby using the extrusion plate 17 to extrude waste. Since the waste is compressed and its volume is reduced, the collection box 8 can store more waste, improve space utilization, and avoid employees frequently cleaning the waste inside the collection box 8.
[0033] After extrusion is completed, the extrusion plate 17 is moved back to its original position. At this time, since the top surface of the extrusion plate 17, the top surface of the sliding rod 20, and the top surfaces of both sides of the connecting plate 11 are on the same horizontal plane, when the guide block 22 moves downward, if there is any waste material falling on the top of the guide block 22, it will slide down to the top of the extrusion plate 17 through the inclined surfaces on both sides of the top of the guide block 22. Thus, when the extrusion plate 17 moves to the outside of the collection box 8, the waste material located on the top of the extrusion plate 17 and on both sides of the guide block 22 will be blocked by the dropping frame 9 until the middle connecting plate 11 moves into the inside of the limiting hole 18, all the waste material will fall into the inside of the collection box 8. This avoids the waste material from moving to the outside of the collection box 8 with the extrusion plate 17 because the waste material is not blocked by the dropping frame 9 between the two connecting plates 11 when the extrusion plate 17 moves to the outside of the collection box 8. And through the above-mentioned effect, the extrusion operation of waste material will not affect the stamping operation.
[0034] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and application concept of this application, should be included within the scope of protection of this application.
Claims
1. A metal stamping waste anti-scattering collection box, comprising a stamping table (2), characterized in that: The bottom face of the stamping table (2) is fixedly connected to four corners of the support rod (1). The top of the stamping table (2) is provided with a stamping assembly. The bottom face of the stamping table (2) is fixedly connected to a blanking frame (9). The bottom of the blanking frame (9) is fixedly connected to a collection box (8). Limiting holes (18) are opened on both the front and rear sides of the blanking frame (9). The inner wall of the collection box (8) is symmetrically provided with sliding grooves (19) that communicate with the limiting holes (18). Sliding rods (20) are slidably connected inside the sliding grooves (19). Three connecting plates (11) are fixedly connected between the two sliding rods (20). The connecting plate (11) is located inside the two limiting holes (18) respectively. The two sliding rods (20) are slidably connected to the extrusion plate (17). The two connecting plates (11) near the front side of the stamping table (2) are fixedly connected to the fixing block (25). The fixing block (25) and the extrusion plate (17) are fixedly connected to the third electric push rod (21). The opposite ends of the two sliding rods (20) are fixedly connected to the limiting plate (12). The outer side of the collection box (8) is fixedly connected to the second electric push rod (13), and the output end of the second electric push rod (13) is fixedly connected to one of the limiting plates (12).
2. The metal stamping waste anti-scattering collection box according to claim 1, characterized in that: The stamping assembly includes a stamping female mold (7) fixedly connected to the middle of the top of the stamping table (2) and uprights (3) fixedly connected to the four corners of the top of the stamping table (2). The top of the uprights (3) is fixedly connected to a top plate (4). The top of the top plate (4) is fixedly connected to a first electric push rod (5). The output end of the first electric push rod (5) passes through the middle of the top plate (4) and is fixedly connected to a stamping male mold (6).
3. The metal stamping waste anti-scattering collection box according to claim 1, characterized in that: The connecting plate (11) is arranged in an inverted "T" shape, and the fixing block (25) is arranged in a triangular shape.
4. The metal stamping waste anti-scattering collection box according to claim 1, characterized in that: A guide block (22) is provided on the outer side of the output end of the third electric push rod (21), and the bottom end face of the guide block (22) is fixedly connected to the top end face of the extrusion plate (17).
5. A metal stamping waste anti-scattering collection box according to claim 1, characterized in that: The inner wall of the collection box (8) is symmetrically provided with sliding grooves (23), and a sliding rod (24) is slidably connected inside the sliding groove (23). The front and rear sides of the collection box (8) are provided with rectangular holes (15) that communicate with the sliding grooves (23). A rectangular plate (16) is slidably connected inside the rectangular hole (15), and the rectangular plate (16) is fixedly connected between the two sliding rods (24). The back of the collection box (8) is provided with a handle (14) that is fixedly connected to the two sliding rods (24).
6. A metal stamping waste anti-scattering collection box according to claim 1, characterized in that: The outer side of the collection box (8) is provided with a threaded hole, and a fixing bolt (10) is inserted into the threaded hole.