Punch waste leading-out mechanism

Abstract

The utility model discloses a waste material leading-out mechanism of a punching machine, which relates to the technical field of machining and comprises a rack, a workbench is arranged at the front end of the bottom of the rack, a punching hole is formed in the top end of the workbench, and a material guide rail is arranged at the bottom of the workbench and corresponds to the punching hole. A discharging port of the material guide rail extends to the outside of the workbench, a moving assembly is installed on one side of the workbench, a frame base assembly is installed at the top of the moving end of the moving assembly, a first material frame and a second material frame are arranged at the top of the frame base assembly, the first material frame is located below the discharging port of the material guide rail, and the second material frame is located below the discharging port of the material guide rail. A stamping driving assembly is installed at the top of the rack, the driving end of the stamping driving assembly is connected with a stamping block, the stamping block is driven by the stamping driving assembly to do reciprocating lifting motion, materials to be placed on the workbench are subjected to stamping operation, and stamping waste falls into the first material frame or the second material frame through the material guide rail. And a worker can know the quantity of the waste materials in time.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a punching machine waste outlet mechanism. Background Art

[0002] When the punch press is working, a large amount of scraps and waste will be generated, which will be continuously generated during the operation of the punch press. After searching, a continuous stamping die for an automobile bracket is disclosed (publication number: CN219664856U). In this patent, the stamping waste falls into the receiving frame, but the receiving frame is located below the turntable. It is difficult for the staff to know the amount of waste in the receiving frame in real time, and when the receiving frame is replaced, the device needs to stop working, thereby reducing the work efficiency. For this reason, we proposed a waste export mechanism for the punch press. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a punching machine waste outlet mechanism, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a punching machine waste export mechanism, including a frame, a workbench is arranged at the bottom front end of the frame, a punching hole is opened at the top of the workbench, a material guide rail is installed at the bottom of the workbench and at the position corresponding to the punching hole, the material outlet of the material guide rail extends to the outside of the workbench, a moving component is installed on one side of the workbench, a frame seat component is installed on the top of the moving end of the moving component, a first material frame and a second material frame are arranged on the top of the frame seat component, and the first material frame is located below the material outlet of the material guide rail.

[0005] As a further technical solution of the utility model, a stamping drive assembly is installed on the top of the frame, a stamping block is connected to the driving end of the stamping drive assembly, the stamping block and the front end of the frame are slidably connected, and the stamping block is located directly above the stamping hole.

[0006] As a further technical solution of the present invention, the moving assembly includes a fixed seat, the top side walls of the fixed seat are connected to a screw for rotation, a servo motor is installed on the outer side of the fixed seat, the output end of the servo motor is connected to one end of the screw, the external thread of the screw is connected to the moving seat, the front and rear ends of the fixed seat are connected to guide rods, and the front and rear ends of the moving seat are respectively slidably connected to the outside of the two groups of guide rods.

[0007] As a further technical solution of the utility model, the frame seat assembly includes a base installed on the top of the movable seat, and two groups of placement grooves are opened on the top of the base. The bottoms of the first material frame and the second material frame are respectively located inside the two groups of placement grooves.

[0008] As a further technical solution of the utility model, the stamping drive assembly includes a driving rod and a crankshaft, the two ends of the driving rod are respectively connected to a driving motor and a driving gear, one end of the crankshaft is connected to a driven gear, and the driven gear and the driving gear are meshingly connected, the shaft neck end of the driving rod is rotatably connected to a lifting seat, and the bottom of the lifting seat is connected to a hinged seat.

[0009] As a further technical solution of the utility model, the two ends of the driving rod and the crankshaft are rotatably connected to the top of the frame, and the bottom of the hinged seat is connected to the top of the stamping block. Beneficial Effects

[0010] The utility model provides a punching machine waste outlet mechanism. Compared with the prior art, it has the following beneficial effects:

[0011] 1. The waste material export mechanism of the punch press drives the punch block to do reciprocating lifting and lowering motion through the punch drive assembly. The material placed on the workbench is punched. The punching waste material falls into the first material frame or the second material frame through the material guide rail. The staff can know the amount of waste material in time.

[0012] 2. The waste material export mechanism of the punch press, through continuous punching operation, when the first material frame is full of waste materials, the moving assembly drives the frame seat assembly, the first material frame and the second material frame to move forward, and the second material frame replaces the first material frame, so that the staff can replace the first material frame. Similarly, after the second material frame is full, the first material frame can replace the second material frame. This structure enables the material frame to be replaced without stopping the punching work when the waste material fills the material frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the waste export mechanism of the punch press;

[0014] Figure 2 It is a structural schematic diagram of the moving components in the waste discharge mechanism of the punch press;

[0015] Figure 3 It is a structural schematic diagram of the frame seat assembly in the waste discharge mechanism of the punch press;

[0016] Figure 4 It is a schematic diagram of the structure of the punch drive assembly in the waste discharge mechanism of the punch press.

[0017] In the figure: 1. frame; 2. workbench; 3. punching hole; 4. material guide rail; 5. moving assembly; 51. fixed seat; 52. screw; 53. servo motor; 54. moving seat; 55. guide rod; 6. frame seat assembly; 61. base; 62. placement slot; 7. first material frame; 8. second material frame; 9. stamping drive assembly; 91. drive rod; 92. crankshaft; 93. drive motor; 94. driving gear; 95. driven gear; 96. lifting seat; 97. articulated seat; 10. punching block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1 The utility model provides a technical solution for a waste material export mechanism of a punching machine: the waste material export mechanism of a punching machine comprises a frame 1, a workbench 2 is arranged at the bottom front end of the frame 1, a punching hole 3 is opened at the top of the workbench 2, a guide rail 4 is installed at the bottom of the workbench 2 and at the position corresponding to the punching hole 3, and the discharge port of the guide rail 4 extends to the outside of the workbench 2, a moving component 5 is installed on one side of the workbench 2, a frame seat component 6 is installed on the top of the moving end of the moving component 5, a first material frame 7 and a second material frame 8 are arranged on the top of the frame seat component 6, the first material frame 7 is located below the discharge port of the guide rail 4, a stamping drive component 9 is installed on the top of the frame 1, a stamping block 10 is connected to the driving end of the stamping drive component 9, the stamping block 10 and the front end of the frame 1 are slidably connected, and the stamping block 10 is located directly above the stamping hole 3.

[0020] See also Figure 2 The moving assembly 5 includes a fixed seat 51, and the top side walls of the fixed seat 51 are connected to a screw rod 52 for rotation. A servo motor 53 is installed on the outer side of the fixed seat 51. The output end of the servo motor 53 is connected to one end of the screw rod 52. The external thread of the screw rod 52 is connected to a moving seat 54. The front and rear ends of the fixed seat 51 are connected to guide rods 55. The front and rear ends of the moving seat 54 are respectively slidably connected to the outside of the two sets of guide rods 55.

[0021] It should be noted that when the servo motor 53 drives the screw 52 to rotate forward or reversely, the moving seat 54 moves forward or backward outside the two sets of guide rods 55, thereby driving the frame seat assembly 6 to move forward or backward.

[0022] See also Figure 3The frame seat assembly 6 includes a base 61 installed on the top of the movable seat 54. Two groups of placement grooves 62 are opened on the top of the base 61. The bottoms of the first material frame 7 and the second material frame 8 are respectively located inside the two groups of placement grooves 62.

[0023] It should be noted that the top and side surfaces of the placement groove 62 are both open ends, so that when placing or removing the first material frame 7 and the second material frame 8, there is no obstruction, which facilitates operation.

[0024] See also Figure 4 The stamping drive assembly 9 includes a driving rod 91 and a crankshaft 92. The two ends of the driving rod 91 are respectively connected to a driving motor 93 and a driving gear 94. One end of the crankshaft 92 is connected to a driven gear 95, and the driven gear 95 and the driving gear 94 are meshed. The journal end of the driving rod 91 is rotatably connected to a lifting seat 96, and the bottom of the lifting seat 96 is connected to an articulated seat 97. The two ends of the driving rod 91 and the crankshaft 92 are rotatably connected to the top of the frame 1, and the bottom of the articulated seat 97 is connected to the top of the stamping block 10.

[0025] It should be noted that the drive motor 93 is installed on the outer side of the frame 1. The drive motor 93 drives the drive rod 91 to rotate, and the crankshaft 92 rotates synchronously through the driven gear 95 and the driving gear 94. Then the crankshaft 92 can drive the top of the lifting seat 96 to move, and the lifting seat 96 drives the stamping block 10 to perform lifting movement through the hinge seat 97.

[0026] The working principle of the utility model is as follows: when in use, the stamping drive component 9 drives the stamping block 10 to perform reciprocating lifting motion, the material to be stamped is placed on the workbench 2, and then the stamping block 10 performs stamping operation on the material, and the stamping waste falls into the first material frame 7 through the guide rail 4. The staff can know the amount of waste in time to prevent the waste from overflowing the first material frame 7. During the continuous stamping operation, after the first material frame 7 is filled with waste, the moving component 5 drives the frame seat component 6, the first material frame 7 and the second material frame 8 to move forward, and the second material frame 8 replaces the first material frame 7, so that the staff can replace the first material frame 7. Similarly, after the second material frame 8 is full, the first material frame 7 can replace the second material frame 8, and the second material frame 8 is replaced.

Claims

1. A waste material discharge mechanism for a punch press, comprising a frame (1), characterized in that: A workbench (2) is arranged at the front end of the bottom of the frame (1), a punching hole (3) is opened at the top of the workbench (2), a material guide rail (4) is installed at the bottom of the workbench (2) and at a position corresponding to the punching hole (3), the material outlet of the material guide rail (4) extends to the outside of the workbench (2), a moving component (5) is installed on one side of the workbench (2), a frame seat component (6) is installed on the top of the moving end of the moving component (5), a first material frame (7) and a second material frame (8) are arranged on the top of the frame seat component (6), and the first material frame (7) is located below the material outlet of the material guide rail (4).

2. The punching machine waste discharge mechanism according to claim 1, characterized in that: A punching drive assembly (9) is installed on the top of the frame (1); a punching block (10) is connected to the driving end of the punching drive assembly (9); the punching block (10) and the front end of the frame (1) are slidably connected; the punching block (10) is located directly above the punching hole (3).

3. The punching machine waste discharge mechanism according to claim 1, characterized in that: The moving assembly (5) comprises a fixed seat (51), the top side wall of the fixed seat (51) being rotatably connected to a screw rod (52), a servo motor (53) being mounted on the outer side surface of the fixed seat (51), an output end of the servo motor (53) being connected to one end of the screw rod (52), an external thread of the screw rod (52) being connected to a moving seat (54), a front end and a rear end of the fixed seat (51) being connected to guide rods (55), and a front end and a rear end of the moving seat (54) being slidably connected to the outside of two sets of guide rods (55), respectively.

4. The punching machine waste discharge mechanism according to claim 1, characterized in that: The frame seat assembly (6) comprises a base (61) mounted on the top of the movable seat (54), the top of the base (61) being provided with two groups of placement grooves (62), the bottoms of the first material frame (7) and the second material frame (8) being respectively located inside the two groups of placement grooves (62).

5. The punching machine waste discharge mechanism according to claim 2, characterized in that: The punching drive assembly (9) comprises a driving rod (91) and a crankshaft (92), the two ends of the driving rod (91) are respectively connected to a driving motor (93) and a driving gear (94), one end of the crankshaft (92) is connected to a driven gear (95), and the driven gear (95) and the driving gear (94) are meshingly connected, the journal end of the driving rod (91) is rotatably connected to a lifting seat (96), and the bottom of the lifting seat (96) is connected to a hinge seat (97).

6. The punching machine waste discharge mechanism according to claim 5, characterized in that: The two ends of the driving rod (91) and the crankshaft (92) are rotatably connected to the top of the frame (1), and the bottom of the hinge seat (97) is connected to the top of the punching block (10).

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