Automatic punching and cutting machine for isolating bar

Abstract

The utility model relates to the technical field of isolating bar processing, in particular to an isolating bar automatic punching and cutting machine which comprises a bottom plate, a supporting column is fixedly connected to the upper surface of the bottom plate, a mounting plate is fixedly connected to the upper surface of the supporting column, a motor is fixedly connected to the lower surface of the mounting plate, and a rotating column is fixedly connected to the output end of the motor. A connecting ring is fixedly connected to the outer surface of the rotating column, a mounting groove is formed in the connecting ring, a mounting shell is fixedly connected to the inner surface of the mounting groove, an impact hole is formed in the inner bottom of the mounting shell, a spring is fixedly connected to the inner bottom of the mounting shell, and a moving disc is fixedly connected to the other end of the spring; and the lower surface of the moving disc is fixedly connected with an impact column. According to the utility model, the structure is reasonable, different impact columns can be switched according to needs during use, holes with different sizes can be punched, the cost is lower, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the field of isolation strip processing, in particular to an automatic isolation strip punching and cutting machine. Background Art

[0002] Solar photovoltaic modules are the core and most important part of solar power generation systems. Solar photovoltaic modules are generally composed of tempered glass, EVA, cell layer, EVA, glass fiber and backplane stacked from bottom to top. In order to ensure the insulation effect of solar photovoltaic modules, the two busbar lead wires of solar photovoltaic modules need to be separated by insulating spacers. At present, the processing method of spacers is: first cut the rolled spacer into spacers manually, and then manually cut two lead wire perforations on the spacer for the two busbar lead wires to pass through one by one.

[0003] Chinese utility model patent CN214724781U discloses an automatic punching and cutting machine for isolation strips, including a lower die base on the top of the machine base, an upper die base above the lower die base, the upper die base and the lower die base are connected and fixed by a plurality of guide columns, an upper template is arranged below the upper die base, the upper template is driven by a punching cylinder, two punching punches are arranged at the bottom of the upper template, a pressing plate is arranged below the upper template, the pressing plate is connected to the upper template through a movable connection assembly, the movable connection assembly enables the pressing plate to always have a tendency to move downward relative to the upper template, a through hole for the punching punch to pass downward is arranged at the position of the pressing plate corresponding to the punching punch, and two punching avoidance holes for one-to-one insertion of two punching punches and passing through the lower die base from top to bottom are arranged at the top of the lower die base directly below the punching punch.

[0004] However, the automatic punching and cutting machine for isolation strips can only punch holes of fixed size when in use. When different holes need to be punched, different punching and cutting machines often need to be replaced, which undoubtedly greatly increases the cost required for punching. At the same time, the punching and cutting machine that can only punch a single hole has too small an application area, so it is urgent to solve this situation. Utility Model Content

[0005] In view of this, the utility model provides an automatic punching and cutting machine for isolation strips, and the main technical problem to be solved is that a single automatic punching and cutting machine for isolation strips cannot punch holes with different apertures and has a small application area.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic punching and cutting machine for isolation strips comprises a base plate, the upper surface of the base plate is fixedly connected with a pillar, the number of the pillars is two, the upper surface of the pillar is fixedly connected with a mounting plate, the lower surface of the mounting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating column, the outer surface of the rotating column is fixedly connected with a connecting ring, the interior of the connecting ring is provided with a mounting groove, the number of the mounting grooves is multiple, the inner surface of the mounting groove is fixedly connected with a mounting shell, the inner bottom of the mounting shell is provided with an impact hole, the inner bottom of the mounting shell is fixedly connected with a spring, the number of the springs is multiple, the other end of the spring is fixedly connected with a moving disk, the lower surface of the moving disk is fixedly connected with an impact column, the lower surface of the mounting plate is fixedly connected with a hydraulic cylinder, and the lower surface of the hydraulic cylinder is fixedly connected with a pressure plate.

[0007] As a further description of the above technical solution:

[0008] The impact column is located above the impact hole, the moving plate is located inside the mounting shell, the impact column is located inside the mounting shell, and the pressure plate is located above the moving plate.

[0009] As a further description of the above technical solution:

[0010] A rotating groove is provided inside the bottom plate, and a rotating disk is fixedly connected to the lower surface of the rotating column, and the rotating disk is located inside the rotating groove.

[0011] As a further description of the above technical solution:

[0012] Auxiliary holes are opened inside the rotating disk, and the number of the auxiliary holes is multiple, and the auxiliary holes are located below the impact hole.

[0013] As a further description of the above technical solution:

[0014] A movable groove is provided on the upper surface of the base plate, a double-threaded rotating shaft is movably installed on the rear inner wall of the movable groove, the outer surface of the double-threaded rotating shaft is threadedly connected to a limit strip, the number of the limit strips is two, and a handle is fixedly connected to the front surface of the double-threaded rotating shaft.

[0015] As a further description of the above technical solution:

[0016] The lower surface of the bottom plate is fixedly connected with supporting feet, and the number of the supporting feet is multiple.

[0017] As a further description of the above technical solution:

[0018] A collecting bin is fixedly connected to the lower surface of the bottom plate, and the collecting bin is located below the auxiliary hole.

[0019] By means of the above technical solution, the automatic punching and cutting machine for isolation strips of the utility model has at least the following beneficial effects:

[0020] 1. Compared with the prior art, the automatic punching and cutting machine for isolation strips is provided with a motor, a rotating column, a connecting ring, a mounting shell, a striking hole, a hydraulic cylinder, a pressure plate, a moving plate and a striking column. When in use, the motor is driven to work, thereby driving the rotating column to rotate, thereby driving the connecting ring to rotate, thereby driving the mounting shell to rotate, thereby controlling different striking holes to punching positions. Different striking holes have different sizes, and different striking columns have different sizes. The striking column at the same position has the same size as the striking hole. Then the hydraulic cylinder works to drive the pressure plate to move downward, thereby driving the pressure plate to move downward. The disc squeezes the moving disc, which in turn drives the impact column to move downward to punch holes. The size of the holes can be changed by changing different impact holes and impact columns. Compared with the existing punching and cutting machines, only holes of fixed sizes can be punched during use. When different holes need to be punched, different punching and cutting machines often need to be replaced, which undoubtedly greatly increases the cost of punching. At the same time, the punching and cutting machines that can only punch a single hole have too small an application surface. When the isolation strip automatic punching and cutting machine is in use, it can switch to different impact columns as needed to punch holes of different sizes, with lower cost and wider application.

[0021] 2. Compared with the prior art, the automatic punching and cutting machine for isolation strips uses a handle, a double-threaded shaft, a limit strip and a rotating column. When in use, the handle can be turned to drive the double-threaded shaft to rotate, thereby driving the limit strip to move, so that the limit strip can limit the isolation strip. At the same time, the isolation strip can also play a certain supporting role on the rotating column, thereby preventing the rotating column from tilting during the punching process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of the automatic punching and cutting machine for isolation strips proposed by the utility model;

[0023] Figure 2 This is a cross-sectional view of the overall structure of the automatic punching and cutting machine for isolation strips proposed in the utility model;

[0024] Figure 3 The utility model provides an automatic punching and cutting machine for isolating strips. Figure 2 A magnified view of the structure at center A;

[0025] Figure 4 This is a partial structural sectional view of the automatic punching and cutting machine for isolation strips proposed by the utility model.

[0026] Legend:

[0027] 1. Base plate; 2. Pillar; 3. Mounting plate; 4. Motor; 5. Rotating column; 6. Connecting ring; 7. Mounting groove; 8. Mounting shell; 9. Impact hole; 10. Spring; 11. Moving disk; 12. Impact column; 13. Rotating disk; 14. Rotating groove; 15. Auxiliary hole; 16. Hydraulic cylinder; 17. Pressure plate; 18. Collection bin; 19. Support foot; 20. Moving groove; 21. Double threaded shaft; 22. Limit strip; 23. Handle. DETAILED DESCRIPTION

[0028] Reference Figure 1-4 The utility model provides an automatic punching and cutting machine for isolation strips: it includes a bottom plate 1, a pillar 2 is fixedly connected to the upper surface of the bottom plate 1, the pillar 2 is used to support the mounting plate 3, the number of the pillars 2 is two, the upper surface of the pillar 2 is fixedly connected to the mounting plate 3, the lower surface of the mounting plate 3 is fixedly connected to the motor 4, the output end of the motor 4 is fixedly connected to the rotating column 5, the motor 4 drives the rotating column 5 to rotate when working, and then drives the connecting ring 6 to rotate, and then drives the mounting shell 8 to rotate, and then controls different impact holes 9 to the punching position, the outer surface of the rotating column 5 is fixedly connected to the connecting ring 6, the interior of the connecting ring 6 is provided with a mounting groove 7, the number of the mounting grooves 7 is multiple, and the mounting grooves The inner surface of 7 is fixedly connected with a mounting shell 8, and an impact hole 9 is opened at the inner bottom of the mounting shell 8. The impact holes 9 in different mounting shells 8 have different sizes. The inner bottom of the mounting shell 8 is fixedly connected with a spring 10, and the number of springs 10 is multiple. The other end of the spring 10 is fixedly connected with a movable disk 11, and the lower surface of the movable disk 11 is fixedly connected with an impact column 12, and the diameters of different impact columns 12 are different. The lower surface of the mounting plate 3 is fixedly connected with a hydraulic cylinder 16, and the lower surface of the hydraulic cylinder 16 is fixedly connected with a pressure plate 17. The hydraulic cylinder 16 drives the pressure plate 17 to move downward when it works, thereby driving the pressure plate 17 to squeeze the movable disk 11, thereby driving the impact column 12 to move downward to perform drilling.

[0029] The impact column 12 is located above the impact hole 9, the moving disk 11 is located inside the mounting shell 8, the impact column 12 is located inside the mounting shell 8, the pressure plate 17 is located above the moving disk 11, a rotating groove 14 is opened inside the bottom plate 1, and the rotating groove 14 provides sufficient space for the rotation of the rotating disk 13. The lower surface of the rotating column 5 is fixedly connected with the rotating disk 13, and the rotating disk 13 is located inside the rotating groove 14. The rotating disk 13 is opened inside the auxiliary hole 15, and the number of the auxiliary holes 15 is multiple, and the lengths of different auxiliary holes 15 are different. The diameters are different, the auxiliary hole 15 is located below the impact hole 9, a movable groove 20 is opened on the upper surface of the bottom plate 1, and a double-threaded rotating shaft 21 is movably installed on the inner wall of the rear side of the movable groove 20. The outer surface of the double-threaded rotating shaft 21 is threadedly connected with a limit strip 22. There are two limit strips 22. A handle 23 is fixedly connected to the front surface of the double-threaded rotating shaft 21. Turning the handle 23 drives the double-threaded rotating shaft 21 to rotate, and then drives the limit strip 22 to move, so that the limit strip 22 can limit the isolation strip.

[0030] A plurality of supporting feet 19 are fixedly connected to the lower surface of the base plate 1 and can provide a certain degree of support to the base plate 1 . A collecting bin 18 is fixedly connected to the lower surface of the base plate 1 and is used to collect residues after punching. The collecting bin 18 is located below the auxiliary hole 15 .

[0031] Working principle: When in use, the driving motor 4 works, thereby driving the rotating column 5 to rotate, which in turn can drive the connecting ring 6 to rotate, which in turn can drive the mounting shell 8 to rotate, and then different impact holes 9 can be controlled to the punching position. Different impact holes 9 have different sizes, and different impact columns 12 also have different sizes. The impact column 12 at the same position has the same size as the impact hole 9. Then the hydraulic cylinder 16 works to drive the pressure plate 17 to move downward, and then drives the pressure plate 17 to squeeze the movable plate 11, and then drives the impact column 12 to move downward for punching. By changing the position of the impact hole 9 and the impact column 12, the need to punch different holes can be met.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic punching and cutting machine for isolation strips, comprising a bottom plate (1), characterized in that: The upper surface of the base plate (1) is fixedly connected to a support (2), the number of the support (2) is two, the upper surface of the support (2) is fixedly connected to a mounting plate (3), the lower surface of the mounting plate (3) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a rotating column (5), the outer surface of the rotating column (5) is fixedly connected to a connecting ring (6), the interior of the connecting ring (6) is provided with a mounting groove (7), the number of the mounting grooves (7) is multiple, and the inner surface of the mounting groove (7) is fixedly connected to a rotating column (5). A mounting shell (8) is fixedly connected to the surface, an impact hole (9) is opened at the inner bottom of the mounting shell (8), a spring (10) is fixedly connected to the inner bottom of the mounting shell (8), the number of the springs (10) is multiple, the other end of the spring (10) is fixedly connected to a moving disk (11), the lower surface of the moving disk (11) is fixedly connected to an impact column (12), the lower surface of the mounting plate (3) is fixedly connected to a hydraulic cylinder (16), and the lower surface of the hydraulic cylinder (16) is fixedly connected to a pressure plate (17).

2. The automatic punching and cutting machine for isolation strips according to claim 1, characterized in that: The impact column (12) is located above the impact hole (9), the movable plate (11) is located inside the mounting shell (8), the impact column (12) is located inside the mounting shell (8), and the pressure plate (17) is located above the movable plate (11).

3. The automatic punching and cutting machine for isolation strips according to claim 1, characterized in that: A rotating groove (14) is provided inside the bottom plate (1), and a rotating disk (13) is fixedly connected to the lower surface of the rotating column (5), and the rotating disk (13) is located inside the rotating groove (14).

4. The automatic punching and cutting machine for isolation strips according to claim 3, characterized in that: The rotating disk (13) is provided with auxiliary holes (15) inside. There are a plurality of auxiliary holes (15) and the auxiliary holes (15) are located below the impact hole (9).

5. The automatic punching and cutting machine for isolation strips according to claim 1, characterized in that: A movable groove (20) is provided on the upper surface of the bottom plate (1), a double-threaded rotating shaft (21) is movably mounted on the rear inner wall of the movable groove (20), the outer surface of the double-threaded rotating shaft (21) is threadedly connected to a limit strip (22), the number of the limit strips (22) is two, and a handle (23) is fixedly connected to the front surface of the double-threaded rotating shaft (21).

6. The automatic punching and cutting machine for isolation strips according to claim 1, characterized in that: The lower surface of the base plate (1) is fixedly connected with a supporting foot (19), and the supporting foot (19) is provided in a plurality.

7. The automatic punching and cutting machine for isolation strips according to claim 1, characterized in that: A collecting bin (18) is fixedly connected to the lower surface of the bottom plate (1), and the collecting bin (18) is located below the auxiliary hole (15).

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