Stamping die waste discharging device and stamping die

Abstract

The utility model relates to a waste discharge device, belongs to the technical field of automatic waste discharge devices, in particular to a stamping die waste discharge device and a stamping die, which comprise a bottom plate, a collecting box, a vertical plate and a rotating rod, two cams are fixedly connected to the surface of the rotating rod, and two spherical rods are fixedly connected to one side of the collecting box. The two spherical rods are arranged corresponding to the two cams respectively, one end of the rotating rod penetrates through one side of one vertical plate and is fixedly connected with a belt wheel, a motor is fixedly installed on one side of one vertical plate, and the output end of the motor and one side of the belt wheel are coaxially installed; through the arrangement of the material storage box which horizontally reciprocates, stamping waste can be uniformly collected in the material storage box, the space utilization rate of the box body is improved, accumulation of the waste is avoided, and the problems that existing stamped waste is irregular in shape and size, and when the waste is conveyed into the material storage box through a conveying belt, the waste is prone to falling off are solved. And the waste materials are accumulated at a conveying opening, so that the space utilization rate of the storage box is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic waste discharging devices, in particular to a waste discharging device for a stamping die and a stamping die. Background Art

[0002] During stamping production, for the separation process of the waste to be punched down, it is usually necessary to set a waste discharging device below the stamping die to uniformly collect the waste formed by stamping.

[0003] In the prior art, such as the Chinese patent with the publication number CN206597843U, an automatic waste discharging device for a stamping machine die is disclosed. In this patent, a discharge box is arranged below the operating table, and a conveyor belt assembly is arranged inside the discharge box. The waste generated by the stamping die falls onto the conveyor belt assembly through a discharge pipe, and then, driven by a motor, the conveyor belt assembly sends the waste to a storage box, thus achieving the effect of automatic waste discharging. This automatic waste discharging device for a stamping machine die has a simple structure, is convenient to operate, and has a good automatic discharging effect.

[0004] However, the above patent has some deficiencies. During actual use, the above patent collects the conveyed waste through the provided storage box. However, the shapes and sizes of the waste after stamping are irregular. When the waste is conveyed to the inside of the storage box through the conveyor belt, the waste will accumulate at the conveying port, affecting the space utilization rate of the storage box. Therefore, a waste discharging device for a stamping die and a stamping die are proposed to solve the above problems. Summary of the Utility Model

[0005] In order to solve the above technical problems, the utility model proposes a waste discharging device for a stamping die and a stamping die. By setting a storage box that moves horizontally in a reciprocating manner, the stamping waste can be evenly collected inside the storage box, improving the space utilization rate of the box body and avoiding the accumulation of waste.

[0006] The technical solution for achieving the purpose of the utility model is as follows: A waste discharging device for a stamping die includes a bottom plate. A collection box is slidably arranged on the upper surface of the bottom plate. Two vertical plates are fixedly connected to the upper surface of the bottom plate. The same rotating rod is rotatably connected to the opposite surfaces of the two vertical plates. Two cams are fixedly connected to the surface of the rotating rod. Two spherical rods are fixedly connected to one side of the collection box, and the two spherical rods are respectively arranged corresponding to the two cams. One end of the rotating rod penetrates through one side of one of the vertical plates and is fixedly connected to a belt pulley. A motor is fixedly installed on one side of one of the vertical plates, and the output end of the motor is coaxially installed with one side of the belt pulley;

[0007] The upper surface of the bottom plate is provided with two sliding grooves, and the inner walls of the two sliding grooves are both slidably connected with sliders. The upper surfaces of the two sliders are respectively fixedly connected with the lower surface of the collection box. The inner walls of the two sliding grooves are both fixedly connected with sliding rods, and the two sliders are respectively slidably connected with the surfaces of the sliding rods. Two springs are sleeved on the surfaces of the two sliding rods, and the two ends of the two springs are respectively fixedly connected with one side of the corresponding two sliders and the two inner walls of the sliding grooves.

[0008] In some embodiments, the upper surface of the bottom plate is fixedly connected with a mounting plate, one side of the mounting plate is fixedly connected with a U-shaped plate, a conveyor belt is arranged inside the U-shaped plate, the upper surface of the bottom plate is fixedly connected with a support plate, and the upper surface of the support plate is fixedly connected with the lower surface of the U-shaped plate.

[0009] In some embodiments, two driving rollers are rotatably connected to the inner wall of the U-shaped plate, the conveyor belt is connected by the two driving rollers in a transmission manner, and one end of one of the driving rollers penetrates through one side of the U-shaped plate and is fixedly connected with a driving gear.

[0010] In some embodiments, a rotating shaft is rotatably connected to the inner wall of the U-shaped plate, the two ends of the rotating shaft respectively penetrate through the two sides of the U-shaped plate and are respectively fixedly connected with an intermittent gear and a belt pulley, the surfaces of the two belt pulleys are lapped with the same belt, and the intermittent gear is meshed with the driving gear.

[0011] In some embodiments, a guide plate is fixedly connected to one side of the U-shaped plate, two support rods are fixedly connected to the upper surface of the U-shaped plate, a punching table is fixedly connected to the tops of the two support rods, one side of the punching table is fixedly connected with one side of the mounting plate, and a waste discharge port is formed through the upper surface of the punching table.

[0012] A stamping die further includes a stamping die body. A mounting hole is formed in the upper surface of the mounting plate, and the stamping die body is fixedly installed on the inner wall of the mounting hole.

[0013] Compared with the prior art, the remarkable advantages of this utility model are:

[0014] Firstly: Through the drive of the motor, the rotation of the rotating shaft can be driven. While the rotating shaft rotates, the rotating rod rotates synchronously, and then the rotation of the two cams is driven. Through the rotation of the two cams, the reciprocating extrusion of the spherical rod can be realized. Cooperating with the sliding grooves formed on the bottom plate and the sliders, sliding rods and springs arranged inside the sliding grooves, the collection box can perform horizontal reciprocating motion above the bottom plate. With the help of inertia, the waste materials inside the collection box can be flattened and the gaps between the internal waste materials can be reduced, improving the space utilization rate of the collection box.

[0015] Second: The present utility model drives the intermittent gear to rotate through the rotation of the rotating shaft, and then drives the driving gear to rotate to cooperate with the driving roller to realize the intermittent transmission of the conveyor belt. Through the intermittent transmission of the conveyor belt, the working process of stamping by the stamping die body can be adapted, and at the same time, the problem that the waste material transmission speed is too fast, resulting in accumulation inside the collection box, can be avoided.

[0016] It solves the problem that the shapes and sizes of the existing waste materials after stamping are irregular, and when they are conveyed to the inside of the storage bin through the conveyor belt, the waste materials will accumulate at the conveying port, affecting the space utilization rate of the storage bin. Brief Description of the Drawings

[0017] The present utility model will be further explained below in conjunction with the drawings and embodiments:

[0018] Figure 1 is a schematic diagram of the overall three-dimensional structure provided by the present utility model in one embodiment;

[0019] Figure 2 is a schematic diagram of the structure of the discharging device provided by the present utility model in one embodiment;

[0020] Figure 3 is a schematic diagram of the structure of the anti-accumulation component provided by the present utility model in one embodiment;

[0021] Figure 4 is a schematic diagram of the explosion structure of the anti-accumulation component provided by the present utility model in one embodiment.

[0022] Description of the Reference Numerals in the Drawings:

[0023] 1. Bottom plate; 2. Mounting plate; 3. Stamping die body; 4. Support plate; 5. U-shaped plate; 6. Conveyor belt; 7. Stamping table; 8. Waste discharge port; 9. Support rod; 10. Collection box; 11. Driving roller; 12. Driving gear; 13. Intermittent gear; 14. Rotating shaft; 15. Belt pulley; 16. Belt; 17. Motor; 18. Vertical plate; 19. Rotating rod; 20. Cam; 21. Spherical rod; 22. Chute; 23. Slide rod; 24. Spring; 25. Slide block. Detailed Embodiment

[0024] The present utility model will be described in detail below. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0025] The present utility model provides a waste discharging device for a stamping die and a stamping die through improvement. The technical solution of the present utility model is:

[0026] As Figures 1-4 shown, a waste discharging device for a stamping die includes a bottom plate 1. A collection box 10 is slidably arranged on the upper surface of the bottom plate 1. Two vertical plates 18 are fixedly connected to the upper surface of the bottom plate 1. The same rotating rod 19 is rotatably connected to the opposite surfaces of the two vertical plates 18. Two cams 20 are fixedly connected to the surface of the rotating rod 19. Two spherical rods 21 are fixedly connected to one side of the collection box 10. The two spherical rods 21 are respectively arranged corresponding to the two cams 20. The positions of the two spherical rods 21 correspond to those of the two cams 20. Through the shape of the cam 20, the spherical rod 21 can be extruded. One end of the rotating rod 19 penetrates through one side of one of the vertical plates 18 and is fixedly connected to a belt pulley 15. A motor 17 is fixedly installed on one side of one of the vertical plates 18. The output end of the motor 17 is coaxially installed with one side of the belt pulley 15;

[0027] Two chutes 22 are opened on the upper surface of the bottom plate 1. The inner walls of the two chutes 22 are both slidably connected with sliders 25. The upper surfaces of the two sliders 25 are respectively fixedly connected to the lower surface of the collection box 10. Slide rods 23 are fixedly connected to the inner walls of the two chutes 22. The two sliders 25 are respectively slidably connected to the surfaces of the slide rods 23. Two springs 24 are sleeved on the surfaces of the two slide rods 23. The two ends of the two springs 24 are respectively fixedly connected to one side of the corresponding two sliders 25 and the two side inner walls of the chutes 22. Through the arrangement of the two springs 24, the cam 20 can be cooperated to extrude the spherical rod 21, so that the collection box 10 forms a horizontal reciprocating effect, and the spring 24 has a reset function.

[0028] As Figure 2 and 3 shown, in an embodiment, a mounting plate 2 is fixedly connected to the upper surface of the bottom plate 1. The mounting plate 2 is L-shaped. A U-shaped plate 5 is fixedly connected to one side of the mounting plate 2. A conveyor belt 6 is arranged inside the U-shaped plate 5. A support plate 4 is fixedly connected to the upper surface of the bottom plate 1. The upper surface of the support plate 4 is fixedly connected to the lower surface of the U-shaped plate 5.

[0029] Two driving rollers 11 are rotatably connected to the inner wall of the U-shaped plate 5. The two driving rollers 11 can provide power output for the conveyor belt 6. The conveyor belt 6 is connected by transmission through the two driving rollers 11. One end of one of the driving rollers 11 penetrates through one side of the U-shaped plate 5 and is fixedly connected to a driving gear 12.

[0030] A rotating shaft 14 is rotatably connected to the inner wall of the U-shaped plate 5. The two ends of the rotating shaft 14 respectively penetrate through the two sides of the U-shaped plate 5 and are respectively fixedly connected to an intermittent gear 13 and a belt pulley 15. The meshing of the intermittent gear 13 and the driving gear 12 can realize the intermittent transmission of the conveyor belt 6. The same belt 16 is lapped on the surfaces of the two belt pulleys 15. The intermittent gear 13 meshes with the driving gear 12.

[0031] AsFigure 1 As shown, in one embodiment, a guide plate is fixedly connected to one side of the U-shaped plate 5. The guide plate can guide the waste material into the interior of the collection box 10. Two support rods 9 are fixedly connected to the upper surface of the U-shaped plate 5. The tops of the two support rods 9 are fixedly connected to a stamping table 7. One side of the stamping table 7 is fixedly connected to one side of the mounting plate 2. A waste discharge port 8 is formed through the upper surface of the stamping table 7. The bottom of the waste discharge port 8 is in a flared shape, which can prevent the waste material from being blocked.

[0032] A stamping die includes a waste discharging device for the stamping die, and further includes a stamping die body 3. Mounting holes are formed in the upper surface of the mounting plate 2, and the stamping die body 3 is fixedly installed on the inner wall of the mounting holes.

[0033] The specific working method is as follows: When in use, the waste material after stamping is discharged onto the conveyor belt 6 through the waste discharge port 8. By driving the motor 17, the rotation of the rotating shaft 14 can be driven. By the rotation of the rotating shaft 14, the intermittent gear 13 is driven to rotate, and then the driving gear 12 is driven to rotate to cooperate with the driving roller 11 to achieve the intermittent transmission of the conveyor belt 6. Through the intermittent transmission of the conveyor belt 6, the working process of stamping by the stamping die body 3 can be adapted, and at the same time, it can prevent the waste material transmission speed from being too fast, resulting in accumulation inside the collection box 10. While the rotating shaft 14 is rotating, the rotating rod 19 rotates synchronously, and then the rotation of the two cams 20 is driven. By the rotation of the two cams 20, the reciprocating extrusion of the spherical rod 21 can be achieved. Cooperating with the sliding groove 22 formed in the bottom plate 1 and the slider 25, the sliding rod 23, and the spring 24 arranged inside the sliding groove 22, the collection box 10 can perform a horizontal reciprocating motion above the bottom plate 1. With the help of inertia, the waste material inside the collection box 10 can be flattened and the gap between the internal waste materials can be reduced, improving the space utilization rate of the collection box 10.

[0034] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed in the above technical means, but also include the technical solutions composed of equivalent replacements of the above technical features. The matters not covered in the present utility model belong to the common general knowledge of those skilled in the art.

Claims

1. A waste discharging device for a stamping die, comprising a bottom plate (1), characterized in that: A collection box (10) is slidably arranged on the upper surface of the bottom plate (1). Two vertical plates (18) are fixedly connected to the upper surface of the bottom plate (1). The opposite surfaces of the two vertical plates (18) are rotatably connected to the same rotating rod (19). Two cams (20) are fixedly connected to the surface of the rotating rod (19). Two spherical rods (21) are fixedly connected to one side of the collection box (10). The two spherical rods (21) are respectively arranged corresponding to the two cams (20). One end of the rotating rod (19) penetrates through one side of one of the vertical plates (18) and is fixedly connected to a belt pulley (15). A motor (17) is fixedly installed on one side of one of the vertical plates (18). The output end of the motor (17) is coaxially installed with one side of the belt pulley (15). Two chutes (22) are opened on the upper surface of the bottom plate (1). The inner walls of the two chutes (22) are both slidably connected with sliders (25). The upper surfaces of the two sliders (25) are respectively fixedly connected to the lower surface of the collection box (10). Slide rods (23) are fixedly connected to the inner walls of the two chutes (22). The two sliders (25) are respectively slidably connected to the surfaces of the slide rods (23). Two springs (24) are sleeved on the surfaces of the two slide rods (23). The two ends of the two springs (24) are respectively fixedly connected to one side of the corresponding two sliders (25) and the two inner walls of the chutes (22).

2. The waste discharging device of a stamping die according to claim 1, characterized in that: An installation plate (2) is fixedly connected to the upper surface of the bottom plate (1). A U-shaped plate (5) is fixedly connected to one side of the installation plate (2). A conveyor belt (6) is arranged inside the U-shaped plate (5). A support plate (4) is fixedly connected to the upper surface of the bottom plate (1). The upper surface of the support plate (4) is fixedly connected to the lower surface of the U-shaped plate (5).

3. The waste discharging device of a stamping die according to claim 2, characterized in that: Two driving rollers (11) are rotatably connected to the inner wall of the U-shaped plate (5). The conveyor belt (6) is driven and connected through the two driving rollers (11). One end of one of the driving rollers (11) penetrates through one side of the U-shaped plate (5) and is fixedly connected to a driving gear (12).

4. The waste discharging device of a stamping die according to claim 3, characterized in that: A rotating shaft (14) is rotatably connected to the inner wall of the U-shaped plate (5). The two ends of the rotating shaft (14) respectively penetrate through the two sides of the U-shaped plate (5) and are respectively fixedly connected to an intermittent gear (13) and a belt pulley (15). The same belt (16) is lapped on the surfaces of the two belt pulleys (15). The intermittent gear (13) meshes with the driving gear (12).

5. The waste discharging device of a stamping die according to claim 4, characterized in that: A guide plate is fixedly connected to one side of the U-shaped plate (5). Two support rods (9) are fixedly connected to the upper surface of the U-shaped plate (5). The tops of the two support rods (9) are fixedly connected to a stamping table (7). One side of the stamping table (7) is fixedly connected to one side of the installation plate (2). A waste discharge port (8) is penetrated and opened on the upper surface of the stamping table (7).

6. A stamping die, comprising the stamping die waste discharging device according to any one of claims 1-5, characterized in that: It further includes a stamping die body (3). An installation hole is opened on the upper surface of the installation plate (2). The stamping die body (3) is fixedly installed on the inner wall of the installation hole.

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