Excess material collecting device of punching machine

Abstract

The utility model belongs to the technical field of excess material collection, particularly relates to an excess material collection device of a punching machine, and aims to solve the problems that classification is difficult due to direct collection in the prior art, blockage is easy to occur due to collection through a sliding plate, and continuity is affected. A stamping die is installed on the fixing plate through a stand column, and an installation space is reserved between the stamping die and the fixing plate. A vibration discharging cross beam is installed on one side of the workbench, lugs are fixedly installed on the upper side of the vibration discharging cross beam, a waste sliding plate is rotationally connected between the lugs, a sliding groove is formed in the outer side of the vibration discharging cross beam, and a sliding block is slidably connected into the sliding groove. And the angle of the waste sliding plate is adjusted to adjust the production speed of different wastes.

Description

Technical Field

[0001] The utility model relates to the technical field of leftover material collection, in particular to a leftover material collection device for a punching machine. Background Technique

[0002] CN202321374399.0 discloses an automatic leftover material collection mechanism for a punching machine, which relates to the technical field of punching machines and includes a punching machine body. There is a feeding port arranged on the outer part of the punching machine body, and a collection component is arranged inside the punching machine body. The collection component includes a bottom plate, a first roller shaft and a second belt pulley. Partition plates are fixedly installed on the top surfaces on both sides of the bottom plate. A stroke groove is arranged on the top surface of the bottom plate. A reciprocating lead screw is fixedly installed at the bottom of the bottom plate. A ring is threadedly installed on the outer part of the reciprocating lead screw. A moving plate is fixedly installed on the outer part of the ring. In the utility model, through the arrangement of the collection component and the driving component, through this design, the integration of leftover material collection and regularization is effectively realized. There is no need for workers to regularize the leftover materials anymore. Workers will not be injured by the sharp corners of the steel plate leftover materials, and at the same time, the labor intensity of workers is reduced, and the use effect is good.

[0003] However, during the punching process, the generated leftover materials are diverse. For different types of leftover materials, their properties, sizes and purities are different. If all are collected together, the high-value leftover materials cannot be processed or recycled secondarily, thus reducing the resource utilization rate. Different types of leftover materials are mixed together and require different treatment methods. Collecting all together will increase the treatment difficulty and reduce the treatment efficiency. Some leftover materials have sharp edges or sharp shapes. If mixed and collected, it will increase the safety hazards for workers during treatment.

[0004] Directly guiding the leftover materials to different waste bins through a slide plate. If there are large or irregular waste materials in the leftover materials, or if the flow rate of the leftover materials is too large, the channel between the slide plate and the waste bin will be blocked, affecting the continuity of the production process. Content of the Utility Model

[0005] The utility model provides a leftover material collection device for a punching machine, which solves the disadvantages in the prior art that direct collection is not easy to classify and collection through a slide plate is easy to be blocked and affects continuity.

[0006] The utility model provides the following technical solutions:

[0007] A leftover material collection device for a punching machine includes a workbench. A fixed plate is installed on the workbench. A punching die is installed on the fixed plate through a column. There is an installation space left between the punching die and the fixed plate.

[0008] On one side of the workbench, a vibrating blanking crossbeam is installed. On the upper side of the vibrating blanking crossbeam, ear seats are fixedly installed. Between the ear seats, a waste slide is rotatably connected. On the outside of the vibrating blanking crossbeam, a chute is opened. A slider is slidably connected in the chute. The slider is fixedly connected with a connecting rod. On the connecting rod, a height-adjustable support rod is installed through bolts. The top of the support rod is rotatably connected with a hanging ear. The hanging ear is adapted to the folding edge of the waste slide, which can automatically collect, guide and timely clean up the surplus materials generated during the stamping process, keep the working environment clean, improve the production efficiency, and can collect different types of waste through different waste slides, and adapt to different waste generation rates by adjusting the angle of the waste slide.

[0009] As a further improvement of the above solution.

[0010] Preferably, one end of the waste slide extends into the installation space and the other end is located above the waste bin, ensuring that the waste can be collected from the stamping die in a timely and accurate manner, avoiding the splashing or scattering of the surplus materials into the surrounding environment. After being collected, the waste can be directly guided into the waste bin without additional conveying or processing steps.

[0011] Preferably, upward folding edges are provided on both sides of the waste slide. The width of the waste slide is adapted to the interval between the columns. A rotating shaft is fixed on the outside of the folding edge. The surplus materials will not easily overflow during the sliding process. Restricting the overflow of the surplus materials ensures that the surplus materials can be smoothly guided into the waste bin, ensuring that the waste slide can completely cover the working area where the stamping die is located. The waste slide can effectively collect all the surplus materials generated from the stamping die, improving the comprehensiveness and efficiency of the surplus material collection.

[0012] Preferably, the ear seats are fixedly connected to the vibrating blanking crossbeam through bolts. A bearing seat is fixedly installed inside the ear seats. The bearing seat is rotatably connected to the rotating shafts on both sides of the waste slide, and the waste slide can easily rotate or swing around the rotating shaft.

[0013] Preferably, the connecting rod extends along the length direction of the waste slide. The waste slide obtains additional support and stability during the movement process, reducing the bending and deformation of the waste slide, ensuring smoothness and reliability. The extension of the connecting rod enables the waste slide to receive the vibrating force transmitted by the vibrating blanking crossbeam more evenly, so that the waste collection is more uniform and efficient.

[0014] Preferably, a through hole is opened at the top of the support rod. The through hole is arranged parallel to the vibrating blanking crossbeam. A pin shaft passes through the through hole. Both ends of the pin shaft are fixedly connected to the ear plates at the bottom of the hanging ear. A bent plate is installed on the side of the hanging ear. The bent plate is hung on the top of the folding edge. The upper side of the hanging ear contacts the bottom of the waste slide, ensuring a stable connection between the hanging ear and the waste slide, enabling the support rod to effectively support and guide the movement of the waste slide.

[0015] Preferably, a vibration driving mechanism fixedly connected to the workbench is provided below the vibrating blanking cross beam. The vibration driving mechanism includes a protective cover. Rotating wheels are rotatably installed at both ends of the protective cover through bearings. One of the rotating wheels is fixedly connected to the output shaft of the motor. The motor is installed at one end of the protective cover. A sliding rod is fixed inside the protective cover. A driving rod is slidably installed on the sliding rod. Vertical rods are installed at both ends of the driving rod. A strip-shaped opening is formed in the vertical rod. An eccentrically arranged dial rod is installed between the rotating wheels. The dial rod penetrates through the strip-shaped opening. By rotating the motor, periodic vibration is generated by the eccentrically arranged dial rod, thereby transmitting the vibration to the waste slide plate, realizing the collection and guiding of waste.

[0016] It should be understood that various wastes generated during the production process of the punching machine can be automatically collected without manual intervention, greatly improving the production efficiency;

[0017] The stability and continuity of the automation system help prevent die damage caused by waste accumulation, thereby reducing the costs of equipment maintenance and replacement, and at the same time enhancing the production safety;

[0018] The automatic collection system can timely handle waste, avoiding product deformation problems caused by waste accumulation, thereby reducing quality losses and ensuring the consistency and reliability of products. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structure diagram of a waste material collection device of a punching machine provided by an embodiment of the present invention;

[0020] Figure 2 It is a partial enlarged view of a waste material collection device of a punching machine provided by an embodiment of the present invention;

[0021] Figure 3 It is a structure diagram of a waste slide plate and an ear seat of a waste material collection device of a punching machine provided by an embodiment of the present invention;

[0022] Figure 4 It is a structure diagram of a driving rod, a rotating wheel, a vertical rod, and a sliding rod of a waste material collection device of a punching machine provided by an embodiment of the present invention;

[0023] Figure 5 It is a structure diagram of a slider, a connecting rod, and a hanging ear of a waste material collection device of a punching machine provided by an embodiment of the present invention.

[0024] Reference Signs:

[0025] 1. Scrap box; 2. Scrap slide plate; 3. Workbench; 4. Stamping die; 5. Column; 6. Fixed plate; 7. Ear seat; 8. Vibration feeding cross beam; 9. Motor; 10. Protective cover; 11. Folding edge; 12. Runner; 13. Driving rod; 14. Slide bar; 15. Vertical rod; 16. Strip-shaped opening; 17. Poking rod; 18. Connecting rod; 19. Support rod; 20. Pin shaft; 21. Hanging ear; 22. Bent plate; 23. Slide block. Detailed implementation manner

[0026] The embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention.

[0027] In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct communication or an indirect communication through an intermediate medium. Among them, "fixing" means that they are connected to each other and the relative positional relationship after connection remains unchanged. The orientation terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only references to the direction of the accompanying drawings. Therefore, the orientation terms used are for better and clearer description and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the embodiments of the present invention.

[0028] In the embodiments of the present invention, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0029] In the embodiments of the present invention, "and / or" is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally represents an "or" relationship between the associated objects before and after.

[0030] References to "one embodiment" or "some embodiments" or the like described in this specification mean that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present utility model. Thus, statements such as "in one embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments", etc. that appear in different places in this specification do not necessarily all refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized. The terms "comprising", "including", "having" and their variants all mean "including but not limited to", unless otherwise specifically emphasized.

[0031] Embodiment

[0032] Refer to Figures 1-5 , a waste material collecting device for a punching machine, comprising a workbench 3, a fixed plate 6 is installed on the workbench 3, a punching die 4 is installed on the fixed plate 6 through a column 5, and an installation space is left between the punching die 4 and the fixed plate 6;

[0033] A vibrating blanking cross beam 8 is installed on one side of the workbench 3. An ear seat 7 is fixedly installed on the upper side of the vibrating blanking cross beam 8. The ear seat 7 is fixedly connected to the vibrating blanking cross beam 8 by bolts. A bearing seat is fixedly installed inside the ear seat 7. The bearing seat is rotationally connected to the rotating shafts on both sides of the waste material slide plate 2. A waste material slide plate 2 is rotatably connected between the ear seats 7. One end of the waste material slide plate 2 extends into the installation space and the other end is located above the waste material box 1. Folding edges 11 extending upward are provided on both sides of the waste material slide plate 2. The width of the waste material slide plate 2 is adapted to the interval of the column 5. A rotating shaft is fixed on the outer side of the folding edge 11.

[0034] A chute is formed on the outer side of the vibrating blanking cross beam 8. A slider 23 is slidably connected in the chute. The slider 23 is fixedly connected to a connecting rod 18. The connecting rod 18 extends along the length direction of the waste material slide plate 2. An adjustable-height support rod 19 is installed on the connecting rod 18 by bolts. The top of the support rod 19 is rotationally connected to a hanging ear 21. A through hole is formed in the top of the support rod 19. The through hole is arranged parallel to the vibrating blanking cross beam 8. A pin shaft 20 passes through the through hole. Both ends of the pin shaft 20 are fixedly connected to the ear plates at the bottom of the hanging ear 21. A bent plate 22 is installed on the side of the hanging ear 21. The bent plate 22 is hung on the top of the folding edge 11. The upper side of the hanging ear 21 is in contact with the bottom of the waste material slide plate 2. The hanging ear 21 is adapted to the folding edge of the waste material slide plate 2.

[0035] A vibration feeding crossbeam 8 is provided with a vibration driving mechanism fixedly connected to a workbench 3 at its lower part. The vibration driving mechanism includes a shield 10. Rotating wheels 12 are rotatably installed at both ends of the shield 10 through bearings. One of the rotating wheels 12 is fixedly connected to the output shaft of a motor 9, and the motor 9 is installed at one end of the shield 10. A slide bar 14 is fixed inside the shield 10. A driving rod 13 is slidably installed on the slide bar 14. Vertical rods 15 are installed at both ends of the driving rod 13. A strip-shaped opening 16 is formed inside the vertical rods 15. An eccentrically arranged toggle rod 17 is installed between the rotating wheels 12, and the toggle rod 17 penetrates through the strip-shaped opening 16;

[0036] The working principle of this application is as follows:

[0037] During the stamping process, stamping processing is carried out on the workbench 3 to form products. At the same time, a large amount of waste materials will also be generated. The waste materials fall onto the inclined waste material slide plate 2. A vibration driving mechanism fixedly connected to the workbench 3 is provided at the lower part of the vibration feeding crossbeam 8. This mechanism drives the rotating wheel 12 to rotate through the force generated by the motor 9, and then generates vibration through the eccentrically arranged toggle rod 17, causing the entire vibration feeding crossbeam 8 to generate high-frequency vibration, thereby driving the waste material slide plate 2 to move the waste materials. When the vibration feeding crossbeam 8 generates vibration, the waste material slide plate 2 also vibrates accordingly, causing the waste materials to move along the direction of the slide plate. Folded edges 11 that turn upward are provided on both sides of the waste material slide plate 2. These edges can prevent the waste materials from overflowing from the side of the slide plate and guide the waste materials into the waste material box 1. A chute is formed on the outside of the vibration feeding crossbeam 8. A slider 23 is slidably connected inside the chute. The slider 23 is fixedly connected to a connecting rod 18. The connecting rod 18 extends along the length direction of the waste material slide plate 2. A height-adjustable support rod 19 is installed on the connecting rod 18 through bolts. These adjusting devices can be adjusted according to the size and shape of the waste materials, thereby adjusting the inclination angle of the waste material slide plate 2, so as to provide different acting forces for different waste materials and ensure that the waste materials smoothly move from the slide plate to the waste material box 1.

[0038] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model; without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A residual material collecting device for a punching machine, characterized in that: It comprises a workbench (3), a fixing plate (6) is installed on the workbench (3), a stamping die (4) is installed on the fixing plate (6) via a column (5), and an installation space is reserved between the stamping die (4) and the fixing plate (6); A vibrating material unloading beam (8) is installed on one side of the workbench (3), an ear seat (7) is fixedly installed on the upper side of the vibrating material unloading beam (8), a waste slide plate (2) is rotatably connected between the ear seats (7), a sliding groove is opened on the outer side of the vibrating material unloading beam (8), a slider (23) is slidably connected in the sliding groove, a connecting rod (18) is fixedly connected to the slider (23), a height-adjustable support rod (19) is installed on the connecting rod (18) by bolts, a hanging ear (21) is rotatably connected to the top of the support rod (19), and the hanging ear (21) is adapted to the folded edge of the waste slide plate (2).

2. The residual material collecting device of a punching machine according to claim 1, characterized in that: One end of the waste slide plate (2) extends into the installation space, and the other end is located above the waste box (1).

3. The residual material collecting device of a punching machine according to claim 2, characterized in that: The waste slide plate (2) is provided with upward folded edges (11) on both sides, the width of the waste slide plate (2) is adapted to the spacing of the pillars (5), and a rotating shaft is fixed on the outer side of the folded edges (11).

4. The residual material collecting device for a punching machine according to claim 1, characterized in that: The ear seat (7) is fixedly connected to the vibrating material unloading beam (8) by means of bolts, and a bearing seat is fixedly installed inside the ear seat (7), and the bearing seat is rotatably connected to the rotating shafts on both sides of the waste slide plate (2).

5. The residual material collecting device for a punching machine according to claim 1, characterized in that: The connecting rod (18) extends along the length direction of the waste slide plate (2).

6. The residual material collecting device of a punching machine according to claim 5, characterized in that: A through hole is formed at the top of the support rod (19), and the through hole is arranged parallel to the vibrating material unloading beam (8). A pin shaft (20) passes through the through hole, and both ends of the pin shaft (20) are fixedly connected to the ear plate at the bottom of the hanging ear (21). A bending plate (22) is installed on the side of the hanging ear (21), and the bending plate (22) is hung on the top of the folded edge (11). The upper side of the hanging ear (21) contacts the bottom of the waste slide plate (2).

7. The residual material collecting device for a punching machine according to claim 1, characterized in that: A vibration driving mechanism fixedly connected to the workbench (3) is provided at the lower part of the vibration blanking crossbeam (8), and the vibration driving mechanism comprises a shield (10), and rotating wheels (12) are rotatably mounted on both ends of the shield (10) through bearings, one of the rotating wheels (12) is fixedly connected to the output shaft of the motor (9), and the motor (9) is mounted on one end of the shield (10), a sliding rod (14) is fixed in the shield (10), and a driving rod (13) is slidably mounted on the sliding rod (14), and vertical rods (15) are installed at both ends of the driving rod (13), and a strip-shaped opening (16) is opened in the vertical rod (15), and an eccentrically arranged shifting rod (17) is installed between the rotating wheels (12), and the shifting rod (17) passes through the strip-shaped opening (16).

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