Blanking device for punching machine

Abstract

The utility model relates to the technical field of punching machines, and discloses a blanking device for a punching machine, which comprises a supporting seat, a conveying belt is arranged in the supporting seat, a moving mechanism is arranged at the top of the supporting seat, a punching mechanism is arranged at the top of the moving mechanism, the moving mechanism comprises a placing groove, the placing groove is arranged in the middle of the top of the supporting seat, and the punching mechanism is arranged in the placing groove. A material disc is arranged in the containing groove, fixing plates are fixedly connected to the two sides of the material disc, a fixing frame is fixedly connected to the tops of the fixing plates, and a threaded rod is in threaded connection with the interior of the fixing frame. According to the discharging device for the punching machine, through the arranged moving mechanism, a punching part can enter a material groove formed in the material disc, the purpose of rapidly punching and discharging raw materials in the material groove can be achieved, multiple raw materials can be synchronously punched and discharged, and the raw material punching efficiency is improved; the purpose of stamping the raw materials can be achieved by placing the raw materials into the material grooves formed in the material disc.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, and particularly relates to a blanking device for a punching machine. Background Art

[0002] A punching machine is a stamping press. In national production, the stamping process has the advantages of saving materials and energy, high efficiency, low technical requirements for operators, and being able to produce products that cannot be achieved by mechanical processing through the application of various molds compared with traditional mechanical processing. Therefore, its uses are becoming more and more extensive.

[0003] The utility model patent with the publication number of CN 220591372 U discloses a blanking device for a punching machine, including a base. One side of the upper end of the base is provided with a bracket, and a punching head of the punching machine is arranged on the bracket. A circular groove is opened in the middle of the upper end of the base, and a loading and unloading disk is rotatably connected in the circular groove. Four placing holes are arranged in a circular array at the upper end of the loading and unloading disk. An equipment cavity is opened inside the base, and an interval driving device is installed in the equipment cavity. Through the arranged interval driving device, the loading and unloading disk drives the blanking device to rotate 90° each time and stop for a period of time, and each time it rotates 90°, it drives the punched raw materials to reach the upper part of the dropping port. Through the dropping port, the inclined groove and the discharging port, the raw materials are led to the collecting plate to complete the blanking operation. At the same time, during the process of the loading and unloading disk stopping rotating, the punching head of the punching machine punches the raw materials and places the raw materials in the empty placing holes, with a high safety factor.

[0004] However, the above patent technical solution still has the following disadvantages: when it is necessary to punch the raw materials inside the disk, the disk still needs to rotate continuously to perform punching and blanking in sequence, and the purpose of simultaneous punching and blanking cannot be achieved, reducing the efficiency of punching and blanking the original materials. Content of the Utility Model

[0005] The purpose of the utility model is to provide a blanking device for a punching machine to solve the problems put forward in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a blanking device for a punching machine, including a support seat. A conveyor belt is arranged inside the support seat, and a moving mechanism is arranged on the top of the support seat. A punching mechanism is arranged on the top of the moving mechanism. The moving mechanism includes a placing groove, which is opened in the middle of the top of the support seat. A disk is arranged in the placing groove. Both sides of the disk are fixedly connected with fixing plates, and fixing frames are fixedly connected to the tops of the fixing plates. A threaded rod is threadedly connected inside the fixing frames, and the threaded rod is rotatably connected to the inner bottom of the support seat.

[0007] Preferably, the number of the threaded rods is two, and the two threaded rods are symmetrically arranged on both sides inside the support base. The threaded rods on both sides rotate synchronously and drive the fixed frames on both sides to move upward.

[0008] Preferably, material grooves are formed in the material trays, and the material grooves are distributed in an annular and equally spaced array. By providing the material grooves, raw materials can be placed.

[0009] Preferably, second spur gears are fixedly connected to the bottom surfaces of the threaded rods. A first spur gear meshes with the surface of the second spur gear. An output shaft is fixedly connected to the inner ring of the first spur gear. A motor is fixedly connected to the bottom of the output shaft, and the motor is fixedly connected to the top of the support base. With the mutual cooperation of the first spur gear and the second spur gear, the threaded rods on both sides can be driven to rotate synchronously.

[0010] Preferably, support frames are rotatably connected to the top surfaces of the threaded rods. The two support frames are fixedly connected to both sides of the top of the support base. By providing the support frames, the threaded rods can be supported. The stamping parts can enter the material grooves formed inside the material trays, and the purpose of quickly stamping and discharging the raw materials inside the material grooves can be achieved. Multiple raw materials can be stamped and discharged synchronously, improving the efficiency of stamping the raw materials.

[0011] Preferably, the stamping mechanism includes a mounting frame. The mounting frame is fixedly connected to both sides of the top of the support base. A fixed ring is fixedly connected to the middle of the mounting frame. A stamping part is fixedly connected to the bottom of the fixed ring. By placing the raw materials into the material grooves formed inside the material trays, the purpose of stamping the raw materials can be achieved.

[0012] Compared with the prior art, the blanking device for a punching machine of the present utility model has the following beneficial effects:

[0013] 1. Through the provided moving mechanism of the present utility model, the stamping parts can enter the material grooves formed inside the material trays, the purpose of quickly stamping and discharging the raw materials inside the material grooves can be achieved, multiple raw materials can be stamped and discharged synchronously, and the efficiency of stamping the raw materials is improved;

[0014] 2. Through the provided stamping mechanism of the present utility model, by placing the raw materials into the material grooves formed inside the material trays, the purpose of stamping the raw materials can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic cross-sectional structural diagram of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the moving mechanism in the present utility model;

[0018] Figure 4 This is a schematic structural diagram of the stamping mechanism in the present utility model.

[0019] In the figure: 1, support base; 2, moving mechanism; 21, support frame; 22, threaded rod; 23, material tray; 24, motor; 25, first flat gear; 26, second flat gear; 27, fixing plate; 28, fixing frame; 3, stamping mechanism; 31, mounting frame; 32, fixing ring; 33, stamping part; 4, conveyor belt. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. 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 shall fall within the protection scope of the present utility model. Embodiment

[0021] Refer to Figures 1 - 3 , the blanking device for a punching machine described in this embodiment includes a support base 1. A conveyor belt 4 is arranged inside the support base 1, a moving mechanism 2 is arranged on the top of the support base 1, and a stamping mechanism 3 is arranged on the top of the moving mechanism 2.

[0022] The moving mechanism 2 includes a placement groove which is opened in the middle of the top of the support base 1. A material tray 23 is arranged inside the placement groove. Fixing plates 27 are fixedly connected to both sides of the material tray 23. A fixing frame 28 is fixedly connected to the top of the fixing plate 27. A threaded rod 22 is threadedly connected inside the fixing frame 28, and the threaded rod 22 is rotatably connected to the inner bottom of the support base 1.

[0023] The number of the threaded rods 22 is two. The two threaded rods 22 are symmetrically arranged on both sides inside the support base 1. The threaded rods 22 on both sides rotate synchronously and drive the fixing frames 28 on both sides to move upward.

[0024] Material grooves are opened in the material tray 23. The material grooves are arranged in an annular and equally spaced array. Through the arranged material grooves, raw materials can be placed.

[0025] Second flat gears 26 are fixedly connected to the bottom surfaces of the threaded rods 22. A first flat gear 25 is meshed with the surface of the second flat gear 26. An output shaft is fixedly connected to the inner circle of the first flat gear 25. A motor 24 is fixedly connected to the bottom of the output shaft. The motor 24 is fixedly connected to the top of the support base 1. With the mutual cooperation of the first flat gear 25 and the second flat gear 26, the threaded rods 22 on both sides can be driven to rotate synchronously.

[0026] The top of the surface of the threaded rod 22 is rotatably connected with a support frame 21, and both support frames 21 are fixedly connected to both sides of the top of the support base 1. By providing the support frame 21, the threaded rod 22 can be supported. The stamping part 33 can enter the material groove opened inside the material tray 23, which can achieve the purpose of quickly stamping and discharging the raw materials inside the material groove, and can stamp and discharge multiple raw materials synchronously, improving the efficiency of stamping the raw materials. Embodiment

[0027] Refer to Figure 4 Based on Embodiment 1, in the blanking device for a punching machine described in this embodiment, the stamping mechanism 3 includes a mounting frame 31. The mounting frame 31 is fixedly connected to both sides of the top of the support base 1. A fixed ring 32 is fixedly connected in the middle of the mounting frame 31, and a stamping part 33 is fixedly connected to the bottom of the fixed ring 32. By placing the raw materials into the material groove opened inside the material tray 23, the purpose of stamping the raw materials can be achieved.

[0028] In the actual operation process, when this device is used, first, the raw materials are placed into the material groove opened inside the material tray 23, and the motor 24 is started. The motor 24 drives the first spur gear 25 to rotate, and drives the second spur gears 26 on both sides to rotate in the same direction. At this time, the threaded rods 22 on both sides rotate synchronously, and drive the fixed frames 28 on both sides to move upward. During the upward movement of the fixed frames 28, at this time, the stamping part 33 can enter the material groove opened inside the material tray 23, which can achieve the purpose of quickly stamping and discharging the raw materials inside the material groove, and can stamp and discharge multiple raw materials synchronously, improving the efficiency of stamping the raw materials. At this time, the stamped raw materials fall onto the surface of the conveyor belt 4, which can achieve the purpose of conveying the stamped raw materials.

[0029] Although the above has described the present invention in detail, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, the modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A punching machine blanking device, comprising a support seat (1), characterized in that: A conveyor belt (4) is arranged in the support seat (1), a moving mechanism (2) is arranged on the top of the support seat (1), and a punching mechanism (3) is arranged on the top of the moving mechanism (2); the moving mechanism (2) comprises a placement groove, the placement groove is opened in the middle of the top of the support seat (1), a material tray (23) is arranged in the placement groove, both sides of the material tray (23) are fixedly connected with a fixing plate (27), the top of the fixing plate (27) is fixedly connected with a fixing frame (28), the fixing frame (28) is internally threadedly connected with a threaded rod (22), and the threaded rod (22) is rotatably connected to the bottom of the support seat (1).

2. A punching machine blanking device according to claim 1, characterized in that: The number of the threaded rods (22) is two, and the two threaded rods (22) are symmetrically arranged on two sides of the support seat (1).

3. A punching machine blanking device according to claim 1, characterized in that: The material tray (23) is provided with material troughs, which are distributed in a circular array with equal spacing.

4. A punching machine blanking device according to claim 1, characterized in that: The bottom of the surface of the two threaded rods (22) are fixedly connected to a second spur gear (26), the surface of the second spur gear (26) is meshed with a first spur gear (25), the inner ring of the first spur gear (25) is fixedly connected to an output shaft, the bottom of the output shaft is fixedly connected to a motor (24), and the motor (24) is fixedly connected to the top of the support seat (1).

5. The punching machine blanking device according to claim 1, characterized in that: The tops of the surfaces of the two threaded rods (22) are rotatably connected to support frames (21), and the two support frames (21) are fixedly connected to both sides of the top of the support seat (1).

6. A punching machine blanking device according to claim 1, characterized in that: The punching mechanism (3) comprises a mounting frame (31), the mounting frame (31) being fixedly connected to two sides of the top of the support seat (1), a fixing ring (32) being fixedly connected in the middle of the mounting frame (31), and a punching piece (33) being fixedly connected at the bottom of the fixing ring (32).

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