Punching machine

Abstract

The utility model discloses a punching machine which comprises a base, stand columns are fixedly connected to the four corners of the upper surface of the base, a mounting plate is fixedly connected to the upper ends of the stand columns, a hydraulic machine is fixedly connected to the mounting plate, and a punching upper die is fixedly connected to the output end of the hydraulic machine. A punching lower die is fixedly connected to the side wall of the upper side of the base, an air blowing mechanism is fixedly connected to the mounting plate, and a collecting mechanism is connected to the base; the collecting mechanism comprises a collecting frame fixedly connected to the base, the punching lower die is located between the collecting frame and the blowing mechanism, the inner wall of the collecting frame is fixedly connected with a material guide plate, the material guide plate comprises a horizontal plate and an inclined plate, and the inclined plate is located on the left side of the horizontal plate. The waste chip collecting and cleaning device is easy and convenient to operate, the convenience of collecting and cleaning waste chips on the punching machine is effectively improved, and the convenience of maintaining and cleaning the punching machine is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching and cutting, in particular to a punching and cutting machine. Background Art

[0002] Circuit boards are a common electrical component. In many cases, multiple circuit board units are manufactured on a large board during circuit board production, and the circuit board units need to be punched out later. The waste chips generated by punching the circuit board by the punching machine in the prior art are generally cleaned manually with a brush after a certain period of time, which is inconvenient to clean, and sometimes the waste chips will affect the next round of punching operations. Utility Model Content

[0003] The purpose of the utility model is to provide a punching machine to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model provides a punching machine, comprising a base, four corners of the upper surface of the base are fixedly connected with columns, the upper ends of the columns are fixedly connected with a mounting plate, a hydraulic press is fixedly connected with the mounting plate, an output end of the hydraulic press is fixedly connected with a punching upper die, a side wall on the upper side of the base is fixedly connected with a punching lower die, a blowing mechanism is fixedly connected with the mounting plate, and a collecting mechanism is connected to the base;

[0006] The collecting mechanism includes a collecting frame fixedly connected to the base, the punching lower die is located between the collecting frame and the blowing mechanism, the inner wall of the collecting frame is fixedly connected with a material guide plate, the material guide plate includes a horizontal plate and an inclined plate, the inclined plate is located on the left side of the horizontal plate, the side wall on the left side of the collecting frame is fixedly connected with a fixed magnetic ring plate, the fixed magnetic ring plate is adsorbed with a movable magnetic ring plate, and the movable magnetic ring plate is fixedly connected with a collecting bin.

[0007] Furthermore, the blowing mechanism includes an electric push rod fixedly connected to the mounting plate, the output end of the electric push rod is fixedly connected to a moving rod, the lower end of the moving rod is fixedly connected to a blowing head, the blowing head is fixedly connected to an air inlet pipe, and the air outlet of the blowing head faces the punching lower mold.

[0008] Furthermore, the collecting bin comprises a material blocking box fixedly connected to the movable magnetic ring plate, and the bottom of the material blocking box is fixedly connected to a dirt collecting box.

[0009] Furthermore, a U-shaped handle is fixedly connected to the vertical outer wall of the material blocking box, and the surface of the U-shaped handle is frosted and anti-slip.

[0010] Furthermore, two supporting plates are symmetrically fixedly connected to the vertical side walls of the base, and the supporting plates are located below the dirt collecting box.

[0011] Furthermore, two support plates are symmetrically fixedly connected to the bottom of the collecting frame, and two strip grooves are symmetrically provided on the base, and the two support plates are respectively located in the two strip grooves.

[0012] Furthermore, a triangular rib is fixedly connected between the side wall on the lower side of the supporting plate and the vertical side wall of the base.

[0013] Furthermore, two guide rods are symmetrically fixedly connected to the side wall on the upper side of the punching upper die, and two guide holes are symmetrically provided on the mounting plate, and the guide rods pass through the mounting plate through the guide holes.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model has a collecting mechanism, when in use, the circuit board to be punched is placed on the punching lower die, the hydraulic press is controlled to drive the punching upper die to move to punch the circuit board, the air flow blown by the blowing mechanism can blow the waste chips on the circuit board into the collecting frame, the provided guide plate can guide the collected waste chips, the waste chips slide along the guide plate into the collecting bin, so that the waste chips can be collected and stored in a centralized manner, and when the waste chips need to be cleaned, the collecting bin can be removed from the collecting frame for quick cleaning, the operation is simple and convenient, effectively improving the convenience of collecting and cleaning the waste chips on the punching machine, and effectively improving the convenience of maintenance and cleaning of the punching machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of another direction of the utility model;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure of the collection mechanism;

[0019] Figure 4 for Figure 1 Schematic diagram of the installation structure of the middle guide plate.

[0020] In the figure: 1. base; 2. column; 3. mounting plate; 4. hydraulic press; 5. punching upper die; 6. punching lower die; 7. collecting frame; 8. material guide plate; 9. horizontal plate; 10. inclined plate; 11. fixed magnetic ring plate; 12. movable magnetic ring plate; 13. collecting bin; 14. electric push rod; 15. moving rod; 16. blowing head; 17. air inlet pipe; 18. material blocking box; 19. dirt collecting box; 20. U-shaped handle; 21. supporting plate; 22. supporting plate; 23. strip groove; 24. triangular rib plate; 25. guide rod; 26. guide hole. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model provides a punching machine, including a base 1, four corners of the upper surface of the base 1 are fixedly connected with columns 2, the upper ends of the columns 2 are fixedly connected with mounting plates 3, the mounting plates 3 are fixedly connected with hydraulic presses 4, the output end of the hydraulic presses 4 is fixedly connected with punching upper dies 5, the side wall on the upper side of the base 1 is fixedly connected with punching lower dies 6, the mounting plates 3 are fixedly connected with a blowing mechanism, and the base 1 is connected with a collecting mechanism;

[0023] The collecting mechanism includes a collecting frame 7 fixedly connected to the base 1, the punching lower die 6 is located between the collecting frame 7 and the blowing mechanism, the inner wall of the collecting frame 7 is fixedly connected with a material guide plate 8, the material guide plate 8 includes a horizontal plate 9 and an inclined plate 10, the inclined plate 10 is located on the left side of the horizontal plate 9, the side wall on the left side of the collecting frame 7 is fixedly connected with a fixed magnetic ring plate 11, the fixed magnetic ring plate 11 is adsorbed with a movable magnetic ring plate 12, and the movable magnetic ring plate 12 is fixedly connected with a collecting bin 13.

[0024] In the above embodiment, when in use, the circuit board to be punched is placed on the punching lower die 6, and the hydraulic press 4 is controlled to drive the punching upper die 5 to move to punch the circuit board. The airflow blown out by the blowing mechanism can blow the waste chips on the circuit board into the collecting frame 7. The provided guide plate 8 can guide the collected waste chips, and the waste chips slide along the guide plate 8 into the collecting bin 13, so that the waste chips can be collected and stored in a centralized manner. When the waste chips need to be cleaned, the collecting bin 13 can be removed from the collecting frame 7 for quick cleaning. The operation is simple and convenient, which effectively improves the convenience of collecting and cleaning the waste chips on the punching machine, and effectively improves the convenience of maintaining and cleaning the punching machine.

[0025] The blowing mechanism includes an electric push rod 14 fixedly connected to the mounting plate 3, the output end of the electric push rod 14 is fixedly connected to a moving rod 15, the lower end of the moving rod 15 is fixedly connected to a blowing head 16, the blowing head 16 is fixedly connected to an air inlet pipe 17, the air outlet of the blowing head 16 faces the punching lower die 6, when in use, the set electric push rod 14 can adjust the height of the blowing head 16, thereby increasing the blowing range of the blowing mechanism and improving the cleaning effect of the blowing mechanism.

[0026] The collecting bin 13 includes a material blocking box 18 fixedly connected to the movable magnet ring plate 12, and a dirt collecting box 19 is fixedly connected to the bottom of the material blocking box 18, so that waste chips can be collected and stored more centrally.

[0027] A U-shaped handle 20 is fixedly connected to the vertical outer wall of the material blocking box 18, and the surface of the U-shaped handle 20 is frosted and anti-slip. The U-shaped handle 20 can improve the convenience of using the material blocking box 18 and improve the convenience of disassembling and assembling the material blocking box 18.

[0028] Two supporting plates 21 are symmetrically fixedly connected to the vertical side walls of the base 1 . The supporting plates 21 are located below the dirt collecting box 19 . The supporting plates 21 can support the dirt collecting box 19 , thereby improving the stability of the dirt collecting box 19 .

[0029] Two support plates 22 are symmetrically fixedly connected to the bottom of the collecting frame 7, and two strip grooves 23 are symmetrically opened on the base 1. The two support plates 22 are respectively located in the two strip grooves 23. The set support plates 22 can effectively support the collecting frame 7, improve the load-bearing performance of the collecting frame 7, and improve the use stability of the collecting frame 7.

[0030] A triangular rib 24 is fixedly connected between the side wall at the lower side of the supporting plate 21 and the vertical side wall of the base 1 . The triangular rib 24 can improve the load-bearing effect of the supporting plate 21 .

[0031] Two guide rods 25 are symmetrically fixedly connected to the side wall on the upper side of the punching upper die 5, and two guide holes 26 are symmetrically opened on the mounting plate 3. The guide rods 25 pass through the mounting plate 3 through the guide holes 26. The guide rods 25 cooperate with the guide holes 26 to limit and guide the punching upper die 5, thereby improving the stability of the movement of the punching upper die 5 and the punching accuracy of the punching machine.

[0032] Working principle: When in use, the circuit board to be punched is placed on the punching lower die 6, and the hydraulic press 4 is controlled to drive the punching upper die 5 to move to punch the circuit board. The airflow blown out by the blowing mechanism can blow the waste chips on the circuit board into the collecting frame 7. The provided guide plate 8 can guide the collected waste chips, and the waste chips slide along the guide plate 8 into the collecting bin 13, so that the waste chips can be collected and stored in a centralized manner. When the waste chips need to be cleaned, the collecting bin 13 can be removed from the collecting frame 7 for quick cleaning. The operation is simple and convenient, which effectively improves the convenience of collecting and cleaning the waste chips on the punching machine, and effectively improves the convenience of maintenance and cleaning of the punching machine.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching machine, comprising a base (1), characterized in that: The four corners of the upper surface of the base (1) are fixedly connected to columns (2), the upper ends of the columns (2) are fixedly connected to a mounting plate (3), the mounting plate (3) is fixedly connected to a hydraulic press (4), the output end of the hydraulic press (4) is fixedly connected to a punching upper die (5), the side wall on the upper side of the base (1) is fixedly connected to a punching lower die (6), the mounting plate (3) is fixedly connected to an air blowing mechanism, and the base (1) is connected to a collecting mechanism; The collecting mechanism comprises a collecting frame (7) fixedly connected to the base (1); the punching lower die (6) is located between the collecting frame (7) and the blowing mechanism; the inner wall of the collecting frame (7) is fixedly connected with a material guide plate (8); the material guide plate (8) comprises a horizontal plate (9) and an inclined plate (10); the inclined plate (10) is located on the left side of the horizontal plate (9); the left side wall of the collecting frame (7) is fixedly connected with a fixed magnetic ring plate (11); a movable magnetic ring plate (12) is adsorbed on the fixed magnetic ring plate (11); and a collecting bin (13) is fixedly connected to the movable magnetic ring plate (12).

2. A punching machine according to claim 1, characterized in that: The blowing mechanism comprises an electric push rod (14) fixedly connected to the mounting plate (3); the output end of the electric push rod (14) is fixedly connected to a moving rod (15); the lower end of the moving rod (15) is fixedly connected to a blowing head (16); the blowing head (16) is fixedly connected to an air inlet pipe (17); and the air outlet of the blowing head (16) faces the punching lower die (6).

3. A punching machine according to claim 1, characterized in that: The collecting bin (13) comprises a material blocking box (18) fixedly connected to the movable magnetic ring plate (12), and the bottom of the material blocking box (18) is fixedly connected to a dirt collecting box (19).

4. A punching machine according to claim 3, characterized in that: A U-shaped handle (20) is fixedly connected to the vertical outer wall of the material blocking box (18), and the surface of the U-shaped handle (20) is frosted and anti-slip.

5. A punching machine according to claim 1, characterized in that: Two supporting plates (21) are symmetrically fixedly connected to the vertical side walls of the base (1), and the supporting plates (21) are located below the dirt collecting box (19).

6. A punching machine according to claim 1, characterized in that: Two support plates (22) are symmetrically fixedly connected to the bottom of the collection frame (7), and two strip grooves (23) are symmetrically provided on the base (1), and the two support plates (22) are respectively located in the two strip grooves (23).

7. A punching machine according to claim 5, characterized in that: A triangular rib plate (24) is fixedly connected between the side wall on the lower side of the supporting plate (21) and the vertical side wall of the base (1).

8. A punching machine according to claim 1, characterized in that: Two guide rods (25) are symmetrically fixedly connected to the side wall on the upper side of the punching upper die (5), and two guide holes (26) are symmetrically opened on the mounting plate (3), and the guide rods (25) pass through the mounting plate (3) through the guide holes (26).

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