Automatic punching device for mask production and processing

Abstract

The utility model relates to the technical field of mask processing equipment, and discloses an automatic punching device for mask production and processing, including a bottom plate and a top plate, characterized in that: a support plate is fixedly connected to the top of the bottom plate, a hydraulic cylinder is fixedly connected to the top of the support plate, a baffle is fixedly connected to the output end of the hydraulic cylinder, a loading plate is fixedly connected to the top of the baffle, the slider is slidably connected to the outer wall of the slide rail, a hollow frame is fixedly connected to the top of the workbench, a cylinder is fixedly connected to the inside of the top plate, and a connecting plate is fixedly connected to the output end of the cylinder. In the utility model, the effect of automatically conveying mask materials is achieved through the cooperation between the hydraulic cylinder and the sliding block, which solves the problem that the operator needs to manually place the workpiece to the punching position when punching, and there is a risk of accidental touch or accidental injury by the punching tool, thereby improving the applicability of the punching device.

Description

Technical Field

[0001] The utility model relates to the technical field of mask processing equipment, in particular to an automatic punching device for mask production and processing. Background Art

[0002] Masks are facial decorations and protective equipment used to cover the mouth and nose. They are usually made of textile fabrics or non-woven fabrics. They can block particles and droplets in the air and play a filtering and protective role. Punching is to create small holes or small hole arrays on the fabric during the manufacturing process of the mask. The punching diameter can be adjusted as needed, and when designing and processing punched masks, it is necessary to ensure that the diameter of the small holes is small enough to prevent particles from entering the mask, while maintaining sufficient air permeability and filtering effect to ensure the protective performance of the mask.

[0003] After searching, a mask punching device is disclosed in the announcement number: CN213381819U, including a fixed box, a second pneumatic telescopic rod and a fixed base plate, and also includes a debris ejection structure for easy cleaning, a fixed structure that can flexibly position the mask and a disassembly structure for easy replacement of the blade. Fixed bases are installed on both sides of the bottom end of the fixed base plate, and a fixed box is installed on the top of the fixed base plate. The debris ejection structure is installed at the middle position of the top of the fixed base plate inside the fixed box, and a fixed groove is opened at the middle position of the bottom end of the installation box, and guide rods are installed on both sides of the top of the fixed box. The utility model is equipped with a movable plate and a mounting box, which are popped out by the elastic force of a connecting spring and a limit spring, and pushes the movable plate to move upward, thereby ejecting debris that has fallen into the mounting box, avoiding the need for manual cleaning, and increasing the applicability of the device. Although this application achieves the effect of ejecting debris that has fallen into the mounting box and avoiding the need for manual cleaning, it does not take into account that when punching, the operator needs to manually place the workpiece into the punching position, which poses a risk of accidental touch or accidental injury by the punching tool, affecting the applicability of the punching device. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides an automatic punching device for mask production and processing, aiming to improve the problem that the operator needs to manually place the workpiece to the punching position during punching, which poses a risk of accidental touch or accidental injury by the punching tool.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an automatic punching device for mask production and processing, comprising a bottom plate and a top plate, the top of the bottom plate is fixedly connected to a support plate, the top of the support plate is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a baffle, the top of the baffle is fixedly connected to a loading plate, the bottom of the loading plate is fixedly connected to a slider, the top of the bottom plate is fixedly connected to a workbench, the top of the workbench is fixedly connected to a slide rail, the inside of the slider is slidably connected to the outer wall of the slide rail, the top of the workbench is fixedly connected to a fixed plate 2, the top of the workbench is fixedly connected to a hollow frame, the inside of the top plate is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a connecting plate 1, and a punching assembly is provided at the bottom of the connecting plate 1.

[0006] Furthermore, the punching assembly comprises a punching pile, the top of which is slidably connected to the bottom of the connecting plate, and the bottom of the top plate is fixedly connected to a rectangular array of legs.

[0007] Furthermore, the bottom of the leg is fixedly connected to the top of the base plate, and one side of the leg is fixedly connected to a fixing plate 1.

[0008] Furthermore, a connecting rod is rotatably connected to one side of the connecting ring, and a connecting column is rotatably connected to the bottom of the connecting rod.

[0009] Furthermore, a connecting rod is rotatably connected to one side of the connecting ring, and a connecting column is rotatably connected to the bottom of the connecting rod.

[0010] Furthermore, a push plate is fixedly connected to the bottom of the connecting column, a limit ring is fixedly connected to the side wall of the push plate, and a spring is provided on one side of the limit ring.

[0011] Furthermore, one end of the spring is fixedly connected to a fixing block, and one side of the fixing block is fixedly connected to the outer wall of the supporting leg.

[0012] Furthermore, one side of the supporting leg is fixedly connected with a fixing rod.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the effect of automatically conveying mask materials is achieved through the cooperation between the hydraulic cylinder, the sliding block, the slide rail and the workbench, which solves the problem that the operator needs to manually place the workpiece to the punching position during punching, and there is a risk of accidental touch or accidental injury by the punching tool, thereby improving the applicability of the punching device.

[0015] 2. In the utility model, through the cooperation between the motor, the second connecting plate, the connecting rod, the push plate and the spring, the effect of automatically sending the material out of the device after the punching is completed is achieved, which solves the problem that the material needs to be taken out of the device manually after the punching is completed, which may cause accidents during the punching process, thereby improving the flexibility of the punching device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of the automatic punching device for mask production and processing proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the side wall structure of the support legs of the automatic punching device for mask production and processing proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the top structure of the bottom plate of the automatic punching device for mask production and processing proposed by the utility model.

[0019] Legend:

[0020] 1. Top plate; 2. Cylinder; 3. Connecting plate 1; 4. Hollow frame; 5. Punching pile; 6. Fixed plate 1; 7. Motor; 8. Connecting plate 2; 9. Leg; 10. Bottom plate; 11. Spring; 12. Limiting ring; 13. Workbench; 14. Connecting rod; 15. Connecting column; 16. Push plate; 17. Fixed rod; 18. Fixed block; 19. Slide rail; 20. Slider; 21. Baffle; 22. Hydraulic cylinder; 23. Fixed plate 2; 24. Support plate; 25. Connecting ring; 26. Loading plate. 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] Reference Figure 1 and Figure 3The utility model provides an embodiment: an automatic punching device for mask production and processing, comprising a bottom plate 10 and a top plate 1, a support plate 24 is fixedly connected to the top of the bottom plate 10, a hydraulic cylinder 22 is fixedly connected to the top of the support plate 24, a baffle 21 is fixedly connected to the output end of the hydraulic cylinder 22, a loading plate 26 is fixedly connected to the top of the baffle 21, a slider 20 is fixedly connected to the bottom of the loading plate 26, a workbench 13 is fixedly connected to the top of the bottom plate 10, a slide rail 19 is fixedly connected to the top of the workbench 13, the slider 20 is internally slidably connected to the outer wall of the slide rail 19, a fixed plate 23 is fixedly connected to the top of the workbench 13, a hollow frame 4 is fixedly connected to the top of the workbench 13, a cylinder 2 is fixedly connected to the inside of the top plate 1, a connecting plate 3 is fixedly connected to the output end of the cylinder 2, a punching assembly is arranged at the bottom of the connecting plate 3, the punching assembly comprises a punching pile 5, the top of the punching pile 5 is slidably connected to the bottom of the connecting plate 3, and a rectangular array of legs 9 are fixedly connected to the bottom of the top plate 1.

[0023] Specifically, the baffle 21 fixed at the output end of the hydraulic cylinder 22 is forced to move, and then the baffle 21 is forced to drive the top loading plate 26 to move, and the loading plate 26 is forced to drive the slider 20 fixed at the bottom to slide on the outer wall of the slide rail 19, thereby achieving the effect of feeding the mask material.

[0024] Reference Figure 1 and Figure 2 The bottom of the fixed plate 6 is fixedly connected to the motor 7, the output end of the motor 7 is fixedly connected to the connecting plate 2 8, the top of the connecting plate 28 is rotatably connected to the connecting ring 25, the bottom of the fixed plate 6 is fixedly connected to the motor 7, the output end of the motor 7 is fixedly connected to the connecting plate 2 8, the top of the connecting plate 28 is rotatably connected to the connecting ring 25, one side of the connecting ring 25 is rotatably connected to the connecting rod 14, the bottom of the connecting rod 14 is rotatably connected to the connecting column 15, the bottom of the connecting column 15 is fixedly connected to the push plate 16, the side wall of the push plate 16 is fixedly connected to the limiting ring 12, a spring 11 is provided on one side of the limiting ring 12, one end of the spring 11 is fixedly connected to a fixed block 18, one side of the fixed block 18 is fixedly connected to the outer wall of the leg 9, and one side of the leg 9 is fixedly connected to the fixing rod 17.

[0025] Specifically, after the punching of the mask material is completed, the connecting plate 28 fixed at the output end of the motor 7 is rotated, and the connecting plate 28 is subjected to force to drive the connecting ring 25 to rotate. Since the connecting ring 25 is subjected to force to drive the connecting rod 14 to rotate, the connecting rod 14 drives the push plate 16 to move. Since the limit rings 12 are fixed on both sides of the push plate 16, and the motor 7 drives the connecting rod 14 to move, the spring 11 set on one side of the limit ring 12 is squeezed, thereby achieving the effect of cyclically unloading the material.

[0026] Working principle: When using the automatic punching device for mask production and processing, the mask material that needs to be punched is manually placed on the top of the loading plate 26. At this time, the baffle 21 is driven to move by the output end of the hydraulic cylinder 22. The baffle 21 is driven by the force to drive the slider 20 at the bottom of the loading plate 26 to slide on the outer wall of the slide rail 19. The mask is sent to the punching position through the movement of the loading plate 26, thereby achieving the effect of automatic loading and selecting the punching position of the mask according to demand. At this time, the output end of the cylinder 2 drives the connecting plate 3 to move, and the connecting plate 3 is driven by the force to drive the punching pile 5 set at the bottom to move, so that the punching pile 5 processes the mask. After the punching is completed, The output end of the motor 7 drives the connecting plate 28 to rotate, and the connecting plate 28 is forced to drive the connecting ring 25 connected to the top rotation to rotate, and the connecting ring 25 is forced to drive the connecting rod 14 connected to one side rotation to rotate, and the rotation of the connecting rod 14 drives the push plate 16 to move, and the push plate 16 is forced to drive the limit ring 12 fixedly connected to the side wall to slide, and the limit ring 12 is forced to squeeze the spring 11 fixedly connected to one side to shrink, so that the push plate 16 pushes the processed mask out of the device, and then the spring 11 unloads the force and rebounds, thereby driving the limit ring 12 to reset, thereby achieving the effect of automatically pushing the mask out of the device after the punching is completed.

[0027] 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 device for mask production and processing, comprising a bottom plate (10) and a top plate (1), characterized in that: The top of the bottom plate (10) is fixedly connected to a support plate (24), the top of the support plate (24) is fixedly connected to a hydraulic cylinder (22), the output end of the hydraulic cylinder (22) is fixedly connected to a baffle (21), the top of the baffle (21) is fixedly connected to a loading plate (26), the bottom of the loading plate (26) is fixedly connected to a slider (20), the top of the bottom plate (10) is fixedly connected to a workbench (13), the top of the workbench (13) is fixedly connected to a slide rail (19), the inside of the slider (20) is slidably connected to the outer wall of the slide rail (19), the top of the workbench (13) is fixedly connected to a fixed plate 2 (23), the top of the workbench (13) is fixedly connected to a hollow frame (4), the inside of the top plate (1) is fixedly connected to a cylinder (2), the output end of the cylinder (2) is fixedly connected to a connecting plate 1 (3), and a punching assembly is provided at the bottom of the connecting plate 1 (3).

2. The automatic punching device for mask production and processing according to claim 1 is characterized in that: The punching assembly comprises a punching pile (5), the top end of which is slidably connected to the bottom of the connecting plate (3), and the bottom of the top plate (1) is fixedly connected to a rectangular array of legs (9).

3. The automatic punching device for mask production and processing according to claim 2 is characterized in that: The bottom of the supporting leg (9) is fixedly connected to the top of the base plate (10), and one side of the supporting leg (9) is fixedly connected to a fixing plate 1 (6).

4. The automatic punching device for mask production and processing according to claim 3 is characterized in that: The bottom of the fixing plate 1 (6) is fixedly connected to a motor (7), the output end of the motor (7) is fixedly connected to a connecting plate 2 (8), and the top of the connecting plate 2 (8) is rotatably connected to a connecting ring (25).

5. The automatic punching device for mask production and processing according to claim 4 is characterized in that: One side of the connecting ring (25) is rotatably connected to a connecting rod (14), and the bottom of the connecting rod (14) is rotatably connected to a connecting column (15).

6. The automatic punching device for mask production and processing according to claim 5 is characterized in that: The bottom of the connecting column (15) is fixedly connected to a push plate (16), the side wall of the push plate (16) is fixedly connected to a limit ring (12), and a spring (11) is provided on one side of the limit ring (12).

7. The automatic punching device for mask production and processing according to claim 6 is characterized in that: One end of the spring (11) is fixedly connected to a fixing block (18), and one side of the fixing block (18) is fixedly connected to the outer wall of the supporting leg (9).

8. The automatic punching device for mask production and processing according to claim 3 is characterized in that: One side of the supporting leg (9) is fixedly connected to a fixing rod (17).

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