Automatic sheet punching machine

Abstract

The utility model relates to the technical field of printing, and discloses an automatic sheet punching machine which comprises an automatic punching machine frame, the upper surface of the automatic punching machine frame is fixedly connected with a displayer base, the upper surface of the displayer base is fixedly connected with a displayer body, the interior of the automatic punching machine frame is fixedly connected with a feeding motor, and the feeding motor is fixedly connected with a discharging motor. The output end of the feeding motor is fixedly connected with a feeding transmission shaft, the outer wall of the feeding transmission shaft is in threaded connection with a feeding platform body, the inner wall of the automatic punching machine frame is fixedly connected with a feeding platform sliding way, and the feeding platform body is slidably connected to the outer wall of the feeding platform sliding way. The feeding motor drives the transmission shaft to rotate, so that the feeding platform ascends and slides on the outer wall of the sliding way, automatic feeding is achieved, sheets ascend along with the platform, are sucked and positioned through the air suction platform and the positioning electronic eye and are fixed to the upper surface of the air suction platform, the air cylinder drives the punching upper die to punch, and automatic positioning punching is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing, in particular to an automatic sheet punching machine. Background Art

[0002] An automatic sheet punching machine is a device specifically designed for automatically processing sheet materials such as metal and plastic sheets. It includes a loading system, which transports the sheet to the punching position via a drive shaft or loading platform; a positioning system, which utilizes a suction platform and an electronic positioning eye to ensure precise sheet placement; and a punching system, which uses a pneumatic cylinder to control the punching die and automatically complete the punching operation. The entire system is managed by a control system, which sets punching parameters and monitors equipment operating status, effectively improving production efficiency and product quality.

[0003] In the existing technology, most punching machines are unable to fix and position the sheet through the positioning system and the suction platform, which causes the sheet to shift in position during the punching process, affecting the punching effect, and thus requires manual continuous adjustment. In addition, the punching cannot be fully automated and requires manual assistance in loading and unloading, which also affects work efficiency.

[0004] For existing technical structures, the lack of a positioning system not only affects the accuracy of punching, but also affects work efficiency. In the process of punching structures that cannot be fully automatically loaded and unloaded, manual assistance in loading and unloading is required, which affects work efficiency. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an automatic sheet punching machine, which aims to improve the automatic loading and unloading positioning and punching effects of the punching machine in the prior art.

[0006] The mechanism that this invention relates to is that this invention can realize the sheet metal processing of described supporting tractor and supporting tractor, and the supporting tractor of described supporting tractor is fixedly connected with the feeding motor, the output end of described feeding motor is fixedly connected with the feeding transmission shaft, the outer wall of described feeding transmission shaft is threadedly connected with the feeding platform body, the inner wall of described automatic punching machine frame is fixedly connected with the feeding platform slide, the feeding platform body is slidably connected with the outer wall of feeding platform slide, the feeding platform body is slidably connected with the inner wall of automatic punching machine frame, the outer wall of described automatic punching machine frame is fixedly connected with the cylinder bracket, the lower surface of described cylinder bracket is fixedly connected with the positioning electronic eye, the upper surface of described automatic punching machine frame is fixedly connected with the suction platform, the inside of described cylinder bracket is provided with a punching assembly, and the punching assembly is used for punching sheets.

[0007] Furthermore, the punching assembly includes a cylinder body, which is fixedly connected to the inside of the cylinder bracket, the output end of the cylinder body is fixedly connected to the punching upper die, and the lower surface of the punching upper die is fixedly connected to the punching lower die.

[0008] Furthermore, a material receiving motor is fixedly connected to the interior of the automatic punching machine frame, and an output end of the material receiving motor is fixedly connected to a material receiving transmission shaft.

[0009] Furthermore, the outer wall of the material receiving transmission shaft is threadedly connected to a material receiving platform body, and the material receiving platform body is slidably connected to the interior of the automatic punching machine frame.

[0010] Furthermore, the inner wall of the automatic punching machine frame is fixedly connected to a material receiving platform slide, and the material receiving platform body is slidably connected to the outer wall of the material receiving platform slide.

[0011] Furthermore, a Y-axis gantry is fixedly connected to the upper surface of the automatic punching machine frame, and an X-axis is slidably connected inside the Y-axis gantry.

[0012] Furthermore, the outer wall of the X-axis is slidably connected to a suction cup assembly spacing adjuster, and the lower surface of the suction cup assembly spacing adjuster is fixedly connected to the suction cup assembly body.

[0013] Furthermore, a waste discharge pipe is fixedly connected to the interior of the suction platform, the waste discharge pipe is fixedly connected to the interior of the automatic punching machine frame, the interior of the automatic punching machine frame is fixedly connected to a waste discharge box, and the waste discharge pipe is fixedly connected to the interior of the waste discharge box.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the feeding motor drives the feeding transmission shaft to rotate, thereby driving the feeding platform body to rise and slide on the outer wall of the feeding platform slideway during the rotation of the feeding transmission shaft. The rise of the feeding platform body drives the sheet to rise, thereby achieving the effect of automatic feeding, and the suction platform and the positioning electronic eye are used to achieve the effect of sucking and positioning a sheet, fixing the sheet on the upper surface of the suction platform, and then the cylinder body drives the punching die to punch, thereby achieving the effect of automatic positioning and punching.

[0016] 2. In the utility model, the X-axis is driven to slide by the Y-axis gantry, and the X-axis drives the suction cup assembly spacing adjuster to slide, thereby driving the suction cup assembly body to move in multiple directions. The sheet inside the loading platform body is sucked by the suction cup assembly body and placed on the upper surface of the suction platform for drilling. After the drilling is completed, the sheet is sucked and transported to the inside of the receiving platform body by the suction cup assembly body. The receiving motor is started to drive the receiving transmission shaft to rotate and drive the receiving platform body to descend, thereby realizing the effect of automatic material taking and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an automatic sheet punching machine proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the feeding transmission shaft structure of an automatic sheet punching machine proposed in the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the structure of a material receiving drive shaft of an automatic sheet punching machine.

[0020] Legend:

[0021] 1. Automatic punching machine frame; 2. Display base; 3. Display body; 4. Loading motor; 5. Loading drive shaft; 6. Loading platform body; 7. Loading platform slide; 8. Suction cup assembly spacing adjuster; 9. Suction cup assembly body; 10. Suction platform; 11. Positioning electronic eye; 12. X-axis; 13. Y-axis gantry; 14. Cylinder body; 15. Punching upper die; 16. Punching lower die; 17. Waste discharge pipe; 18. Waste discharge box; 19. Receiving motor; 20. Receiving drive shaft; 21. Receiving platform body; 22. Receiving platform slide; 23. Cylinder bracket. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figure 1 and Figure 2, the utility model provides an embodiment: an automatic sheet punching machine, including an automatic punching machine frame 1, the upper surface of the automatic punching machine frame 1 is fixedly connected to a display base 2, the upper surface of the display base 2 is fixedly connected to a display body 3, the interior of the automatic punching machine frame 1 is fixedly connected to a feeding motor 4, the output end of the feeding motor 4 is fixedly connected to a feeding transmission shaft 5, the outer wall of the feeding transmission shaft 5 is threadedly connected to a feeding platform body 6, the inner wall of the automatic punching machine frame 1 is fixedly connected to a feeding platform slide 7, the feeding platform body 6 is slidably connected to the outer wall of the feeding platform slide 7, the feeding platform The body 6 is slidably connected to the interior of the automatic punching machine frame 1, the outer wall of the automatic punching machine frame 1 is fixedly connected to a cylinder bracket 23, the lower surface of the cylinder bracket 23 is fixedly connected to a positioning electronic eye 11, the upper surface of the automatic punching machine frame 1 is fixedly connected to an air suction platform 10, and a punching assembly is provided inside the cylinder bracket 23. The punching assembly is used to punch holes in the sheet material. The punching assembly includes a cylinder body 14, the cylinder body 14 is fixedly connected to the interior of the cylinder bracket 23, the output end of the cylinder body 14 is fixedly connected to a punching upper die 15, and the lower surface of the punching upper die 15 is fixedly connected to a punching lower die 16;

[0024] Specifically, the sheet is placed inside the loading platform body 6, the loading motor 4 is turned on, and the loading drive shaft 5 is driven to rotate by the loading motor 4, and the loading platform body 6 is driven to rise by the rotation of the loading drive shaft 5. The loading platform slide 7 plays a limiting role on the loading platform body 6, thereby achieving the effect of automatic loading. When the sheet is taken and placed on the upper surface of the suction platform 10, it is positioned by the positioning electronic eye 11 and fixed by the suction platform 10, and then the cylinder body 14 is started to drive the punching upper mold 15 to start punching, thereby achieving the effect of automatic positioning and punching.

[0025] Reference Figure 3 , the interior of the automatic punching machine frame 1 is fixedly connected to a material receiving motor 19, the output end of the material receiving motor 19 is fixedly connected to a material receiving transmission shaft 20, the outer wall of the material receiving transmission shaft 20 is threadedly connected to a material receiving platform body 21, the material receiving platform body 21 is slidably connected to the interior of the automatic punching machine frame 1, the inner wall of the automatic punching machine frame 1 is fixedly connected to a material receiving platform slide 22, and the material receiving platform body 21 is slidably connected to the outer wall of the material receiving platform slide 22;

[0026] Specifically, the punched sheet is placed into the interior of the receiving platform body 21, and the receiving motor 19 is started to drive the receiving transmission shaft 20 to rotate. During the rotation of the receiving transmission shaft 20, the receiving platform body 21 is driven to move downward, and the receiving platform slide 22 acts as a limiter for the receiving platform body 21, thereby achieving the effect of automatic unloading.

[0027] Reference Figure 1, the upper surface of the automatic punching machine frame 1 is fixedly connected to the Y-axis gantry 13, the interior of the Y-axis gantry 13 is slidably connected to the X-axis 12, the outer wall of the X-axis 12 is slidably connected to the suction cup assembly spacing adjuster 8, the lower surface of the suction cup assembly spacing adjuster 8 is fixedly connected to the suction cup assembly body 9, the interior of the suction platform 10 is fixedly connected to the waste discharge pipe 17, the waste discharge pipe 17 is fixedly connected to the interior of the automatic punching machine frame 1, the interior of the automatic punching machine frame 1 is fixedly connected to a waste discharge box 18, and the waste discharge pipe 17 is fixedly connected to the interior of the waste discharge box 18;

[0028] Specifically, the Y-axis gantry 13 drives the X-axis 12 to translate and slide, and the X-axis 12 drives the suction cup assembly spacing adjuster 8 to slide, thereby driving the suction cup assembly body 9 to translate and adjust the position in multiple directions, and then the suction cup assembly body 9 is used to first suck out the sheet inside the loading platform body 6 and transport it to the upper surface of the suction platform 10 for fixation. After the punching is completed, the sheet is sucked and transported to the inside of the receiving platform body 21 by the suction cup assembly body 9, thereby assisting in achieving the effect of automatic loading and unloading, and the waste generated during the punching is discharged into the waste box 18 through the waste pipe 17 and then discharged through the waste box 18.

[0029] Working principle: When it is necessary to perform automatic punching of the sheet, first adjust the punching path through the display body 3, then place the sheet into the interior of the loading platform body 6, start the loading motor 4 to drive the loading transmission shaft 5 to rotate, thereby driving the loading platform body 6 to rise, and drive the X-axis 12 to translate through the Y-axis gantry 13, and then drive the suction cup assembly spacing adjuster 8 to slide through the X-axis 12. During the sliding process of the suction cup assembly spacing adjuster 8, the suction cup assembly body 9 is driven to slide, thereby moving the suction cup assembly body 9 to the top of the loading platform body 6, and then the sheet is sucked by the suction cup assembly body 9, and moved and transported through the X-axis 12 and Y-axis gantry 13. It is fixed on the upper surface of the suction platform 10, and is first precisely positioned by the positioning electronic eye 11, and then the cylinder body 14 is started to drive the punching upper die 15 and the punching lower die 16 to punch. The impurities generated during the punching process are discharged into the waste box 18 through the waste pipe 17 and then discharged through the waste box 18. After the punching is completed, the suction cup assembly body 9 is driven by the X-axis 12 and the suction cup assembly spacing adjuster 8 to move the punched sheet into the interior of the receiving platform body 21, so that the receiving drive shaft 20 is driven to rotate through the receiving motor 19, and then the receiving platform body 21 is driven to rotate to complete the unloading, thereby achieving the effect of automatic loading, punching and unloading.

[0030] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic sheet punching machine, comprising an automatic punching machine frame (1), characterized in that: The upper surface of the automatic punching machine frame (1) is fixedly connected to a display base (2), the upper surface of the display base (2) is fixedly connected to a display body (3), the interior of the automatic punching machine frame (1) is fixedly connected to a feeding motor (4), the output end of the feeding motor (4) is fixedly connected to a feeding transmission shaft (5), the outer wall of the feeding transmission shaft (5) is threadedly connected to a feeding platform body (6), the inner wall of the automatic punching machine frame (1) is fixedly connected to a feeding platform slideway (7), the feeding platform The main body (6) is slidably connected to the outer wall of the feeding platform slideway (7), and the feeding platform main body (6) is slidably connected to the interior of the automatic punching machine frame (1). The outer wall of the automatic punching machine frame (1) is fixedly connected to a cylinder bracket (23), the lower surface of the cylinder bracket (23) is fixedly connected to a positioning electronic eye (11), and the upper surface of the automatic punching machine frame (1) is fixedly connected to a suction platform (10). A punching assembly is provided inside the cylinder bracket (23), and the punching assembly is used to punch holes in the sheet.

2. The automatic sheet punching machine according to claim 1, characterized in that: The punching assembly comprises a cylinder body (14), the cylinder body (14) is fixedly connected to the inside of a cylinder bracket (23), the output end of the cylinder body (14) is fixedly connected to a punching upper die (15), and the lower surface of the punching upper die (15) is fixedly connected to a punching lower die (16).

3. The automatic sheet punching machine according to claim 1, characterized in that: A material receiving motor (19) is fixedly connected to the interior of the automatic punching machine frame (1), and a material receiving transmission shaft (20) is fixedly connected to the output end of the material receiving motor (19).

4. The automatic sheet punching machine according to claim 3, characterized in that: The outer wall of the material receiving transmission shaft (20) is threadedly connected to a material receiving platform body (21), and the material receiving platform body (21) is slidably connected to the interior of the automatic punching machine frame (1).

5. The automatic sheet punching machine according to claim 4, characterized in that: The inner wall of the automatic punching machine frame (1) is fixedly connected to a material receiving platform slideway (22), and the material receiving platform body (21) is slidably connected to the outer wall of the material receiving platform slideway (22).

6. The automatic sheet punching machine according to claim 1, characterized in that: The upper surface of the automatic punching machine frame (1) is fixedly connected to a Y-axis gantry (13), and the interior of the Y-axis gantry (13) is slidably connected to an X-axis (12).

7. The automatic sheet punching machine according to claim 6, characterized in that: The outer wall of the X-axis (12) is slidably connected to a suction cup assembly spacing adjuster (8), and the lower surface of the suction cup assembly spacing adjuster (8) is fixedly connected to a suction cup assembly body (9).

8. The automatic sheet punching machine according to claim 1, characterized in that: The interior of the air suction platform (10) is fixedly connected to a waste discharge pipe (17), which is fixedly connected to the interior of the automatic punching machine frame (1), and the interior of the automatic punching machine frame (1) is fixedly connected to a waste discharge box (18), which is fixedly connected to the interior of the waste discharge box (18).

Images