Aluminum foil cutting device

Abstract

The utility model relates to the technical field of aluminum foil cutting, in particular to an aluminum foil cutting device which comprises a base, a supporting frame is fixedly connected to the middle of the top face of the base, a cutting pushing assembly is fixedly connected to the center of the top face of the supporting frame, and the telescopic end of the cutting pushing assembly is fixedly connected with a pushing plate. The cutting pushing assembly pushes the pushing plate to press downwards, the pressing plate firstly presses the top face of the aluminum foil in the pressing-down process, the aluminum foil is firstly pressed by the supporting pad and the pressing plate on the two sides of the cutting position of the aluminum foil, then the aluminum foil is gradually pressed along with continuous pressing, then the cutting knife presses the aluminum foil to complete cutting, and the two sides of the aluminum foil are stably fixed in the cutting process; the connecting plate is pushed to press downwards through the thrust spring, so that the pressing rubber rollers can press the tops of the electric rollers, the aluminum foil is vertically pressed and conveyed, the aluminum foil is conveyed conveniently, and meanwhile the aluminum foil cutting device can adapt to aluminum foils with different thicknesses.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium foil cutting technical field, especially an aluminium foil cutting device. BACKGROUND

[0002] Because the texture of aluminium is soft, ductility is good, has silver white luster, if after calendering the wafer, make aluminium foil piece with sodium silicate etc. material and paste on the offset paper, and aluminium foil is widely used in food, beverage, cigarette, medicine, photographic base, household commodity etc. due to its excellent characteristics, usually used as its packaging material, electrolytic capacitor material, heat insulation material of building, vehicle, ship, house etc., can also be used as the gold and silver line of decoration, wallpaper and various stationery printed matter and light industry product's decoration trademark etc.

[0003] Aluminium foil product needs to cut aluminium foil into specific size first when processing, current aluminium foil cutting device adopts rubber roll conveying and cuts through the cutter of pressing down, and the rubber roll only relies on the friction force of surface to tighten the aluminium foil, leading to that the both sides of aluminium foil are not stable when cutting, and it is easy to produce skew fold, influencing cutting effect. SUMMARY

[0004] The utility model discloses at least one of the technical defects.

[0005] Therefore, one purpose of the utility model is to provide an aluminium foil cutting device to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.

[0006] In order to realize the above-mentioned purpose, one embodiment of the utility model provides an aluminium foil cutting device, which comprises a base, the middle part of the top surface of the base is fixedly connected with a support frame, the center of the top surface of the support frame is fixedly connected with a cutting pushing assembly, the telescopic end of the cutting pushing assembly is fixedly connected with a push plate, the both sides of the push plate are slidably connected with a plurality of guide columns penetrating through the push plate, the bottom of the plurality of guide columns on the both sides is commonly fixedly connected with a pressing plate, the outer wall of the plurality of guide columns on the both sides is sleeved with a compression spring, the compression spring is between the top surface of the pressing plate and the bottom surface of the push plate, the length of the compression spring after reset is matched with the length of the guide column, the top end of the plurality of guide columns on the both sides is fixedly connected with a stop head, the center of the bottom surface of the push plate is fixedly connected with a cutting knife clamp, the inside of the cutting knife clamp is fixedly connected with a cutting knife, the cutting knife is at the center between the two pressing plates, the center of the top surface of the base is provided with a cutting opening, the position of the center of the cutting opening corresponds to the position of the cutting knife, the positions of the support pads on the both sides of the top surface of the base are fixedly connected with support pads, the positions of the support pads correspond to the positions of the pressing plates, and the length of the guide column is greater than the distance between the bottom of the cutting knife and the bottom surface of the push plate.

[0007] Preferably, the top surface of the push plate is fixedly connected with a guide rod at the center of each side, the guide rod penetrates the top surface of the support frame, the length of the guide rod is matched with the pushing stroke of the cutting pushing assembly, the cutting pushing assembly is an electric push rod, and the telescopic stroke of the cutting pushing assembly is greater than the height of the support frame.

[0008] The above scheme achieves the technical effect that the guide of the guide rod can make the cutting pushing assembly stably extend and retract, the push plate is pushed more stably, and the guide stroke of the guide rod is matched with the pushing stroke of the cutting pushing assembly.

[0009] Preferably, the top surface of the base is provided with a connecting port at the position on each side of the support frame, the inner wall of each of the two connecting ports is fixedly connected with a plurality of electric rollers, the outer wall of each of the plurality of electric rollers is fixedly connected with an antiskid rubber sleeve, and the position of the outer wall top of each of the plurality of electric rollers corresponds to the position of the top surface of the support pad.

[0010] The above scheme achieves the technical effect that the plurality of electric rollers can rotate to convey the aluminum foil, and the aluminum foil placed on the top surface of the support pad can be supported and conveyed by the electric rollers.

[0011] Preferably, the edges of the top surface of the base are fixedly connected with guide frames, the middle portions of the inner walls of the plurality of guide frames are fixedly connected with a plurality of guide rods, the outer walls of the plurality of guide rods are slidably connected with connecting plates, the connecting plates on the same side are jointly rotatably connected with a plurality of compression rubber rollers, the plurality of compression rubber rollers correspond to the positions of the plurality of electric rollers, the positions of the plurality of guide rods between the top surfaces of the connecting plates and the inner walls of the guide frames are sleeved with push springs, and the length of the push spring after reset is matched with the height of the guide rod.

[0012] The above scheme achieves the technical effect that the push spring completely compresses the connecting plate, the compression rubber roller can be completely compressed to the top of the plurality of electric rollers, and the aluminum foil is clamped and conveyed.

[0013] Preferably, the lengths of the plurality of electric rollers and the plurality of compression rubber rollers are greater than the width of the inner wall of the support frame, the lengths of the cutting knife and the cutting port are matched with the width of the inner wall of the support frame, and the bottom of the cutting knife is in a V-shaped structure.

[0014] The above scheme achieves the technical effect that the inner wall of the support frame can cut the aluminum foil of any width, the V-shaped cutting knife can first pierce the aluminum foil from the center, and then realize the shearing effect through the inclined blade edge as it continues to press down, thereby improving the cutting effect.

[0015] The utility model pushes the push plate downward through the cutting push component. During the downward pressing process, the pressure plate first presses against the top surface of the aluminum foil, so that the two sides of the aluminum foil cutting position are first pressed tightly by the support pad and the pressure plate. Then, as the downward pressing continues, the aluminum foil is gradually pressed tightly, and then the cutting knife is pressed over the aluminum foil to complete the cutting. In this way, the two sides of the aluminum foil are stably fixed during cutting, and the aluminum foil is not likely to be skewed or wrinkled, so that the aluminum foil cutting effect is better. The thrust spring also pushes the connecting plate downward so that the plurality of pressing rubber rollers can be pressed against the tops of the plurality of electric rollers, so that the aluminum foil is pressed and transported up and down, so that the aluminum foil can be transported, and at the same time, it can adapt to aluminum foils of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a front view structural diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0020] Example 1: Figures 1 to 3 As shown, an aluminum foil cutting device of the present invention includes a base 1, a support frame 9 is fixedly connected to the middle of the top surface of the base 1, a cutting push assembly 10 is fixedly connected to the center of the top surface of the support frame 9, and the telescopic end of the cutting push assembly 10 is fixedly connected to a push plate 12. Both sides of the push plate 12 are slidably connected to a plurality of guide pillars 13 that penetrate the push plate 12. The bottoms of the plurality of guide pillars 13 on both sides are commonly fixedly connected to a pressure plate 14. The outer walls of the plurality of guide pillars 13 on both sides are sleeved with a compression spring 15. The compression spring 15 is located between the top surface of the pressure plate 14 and the bottom surface of the push plate 12. The length of the compression spring 15 after reset is the same as the length of the guide pillar 13 Adaptation, the top ends of several guide columns 13 on both sides are fixedly connected with a stopper 16, the center of the bottom surface of the push plate 12 is fixedly connected with a cutting knife clamp 17, the inside of the cutting knife clamp 17 is fixedly connected with a cutting knife 18, the cutting knife 18 is located in the center between the two pressure plates 14, and a cutting opening 20 is opened at the center of the top surface of the base 1. The position of the cutting opening 20 at the center corresponds to the position of the cutting knife 18. The top surface of the base 1 is fixedly connected with support pads 19 on both sides of the cutting opening 20. The position of the support pad 19 corresponds to the position of the pressure plate 14. The length of the guide column 13 is greater than the distance from the bottom of the cutting knife 18 to the bottom surface of the push plate 12.

[0021] As an optional technical scheme of the utility model, the center of the top surface of the push plate 12 is fixedly connected with a guide rod 11, the guide rod 11 penetrates the top surface of the support frame 9, the length of the guide rod 11 is matched with the pushing stroke of the cutting pushing assembly 10, the cutting pushing assembly 10 is an electric push rod, the telescopic stroke of the cutting pushing assembly 10 is greater than the height of the support frame 9, the cutting pushing assembly 10 can be stably telescoped and pushed through the guidance of the guide rod 11, the push plate 12 is pushed more stably, and the guiding stroke of the guide rod 11 is matched with the pushing stroke of the cutting pushing assembly 10.

[0022] As an optional technical scheme of the utility model, the center of the top surface of the push plate 12 is fixedly connected with a guide rod 11, the guide rod 11 penetrates the top surface of the support frame 9, the length of the guide rod 11 is matched with the pushing stroke of the cutting pushing assembly 10, the cutting pushing assembly 10 is an electric push rod, the telescopic stroke of the cutting pushing assembly 10 is greater than the height of the support frame 9, the cutting pushing assembly 10 can be stably telescoped and pushed through the guidance of the guide rod 11, the push plate 12 is pushed more stably, and the guiding stroke of the guide rod 11 is matched with the pushing stroke of the cutting pushing assembly 10.

[0023] As an optional technical scheme of the utility model, the center of the top surface of the push plate 12 is fixedly connected with a guide rod 11, the guide rod 11 penetrates the top surface of the support frame 9, the length of the guide rod 11 is matched with the pushing stroke of the cutting pushing assembly 10, the cutting pushing assembly 10 is an electric push rod, the telescopic stroke of the cutting pushing assembly 10 is greater than the height of the support frame 9, the cutting pushing assembly 10 can be stably telescoped and pushed through the guidance of the guide rod 11, the push plate 12 is pushed more stably, and the guiding stroke of the guide rod 11 is matched with the pushing stroke of the cutting pushing assembly 10.

[0024] As an optional technical scheme of the utility model, the center of the top surface of the push plate 12 is fixedly connected with a guide rod 11, the guide rod 11 penetrates the top surface of the support frame 9, the length of the guide rod 11 is matched with the pushing stroke of the cutting pushing assembly 10, the cutting pushing assembly 10 is an electric push rod, the telescopic stroke of the cutting pushing assembly 10 is greater than the height of the support frame 9, the cutting pushing assembly 10 can be stably telescoped and pushed through the guidance of the guide rod 11, the push plate 12 is pushed more stably, and the guiding stroke of the guide rod 11 is matched with the pushing stroke of the cutting pushing assembly 10.

[0025] An aluminum foil cutting device, the working principle is as follows:

[0026] 1) the push plate 12 is pushed down through the cutting pushing assembly 10, the pressing plate 14 is first pressed to the top surface of the aluminum foil in the process of pressing down, so that the two sides of the aluminum foil cutting position are first pressed to the aluminum foil by the support pad 19 and the pressing plate 14;

[0027] 2) then with continue to press down so that the aluminum foil is gradually pressed, then so that the cutting knife 18 is pressed through the aluminum foil to complete the cutting;

[0028] 3) after cutting, the cutting aluminum foil can be conveyed away by several electric rollers 7, and the subsequent aluminum foil is conveyed to the cutting position for subsequent cutting.

[0029] In summary, the aluminum foil cutting device, through the cutting pushing assembly 10 pushes the push plate 12 to press down, the pressing plate 14 is first pressed to the top surface of the aluminum foil during the pressing process, so that the two sides of the aluminum foil cutting position are first pressed tightly by the supporting pad 19 and the pressing plate 14, then with continue to press down so that the aluminum foil is gradually pressed, then so that the cutting knife 18 is pressed through the aluminum foil to complete the cutting, so that the two sides of the aluminum foil are stably fixed during cutting, and the aluminum foil is not easy to be skewed and wrinkled, so that the aluminum foil cutting effect is better, the connecting plate 4 is pressed down by the pushing spring 5, so that the several pressing rubber rollers 8 can be pressed to the top of the several electric rollers 7, so that the aluminum foil is pressed and conveyed up and down, so as to convey the aluminum foil, and the aluminum foil of different thicknesses can be adapted.

[0030] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and the ordinary skilled in the art can change, modify, replace and transform the above-mentioned embodiments within the scope of the utility model without departing from the principles and purposes of the utility model. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An aluminum foil cutting apparatus characterized by comprising: The utility model provides a cutting device, including base, the middle part of base top is fixedly connected with support frame, the center of support frame top is fixedly connected with cutting push assembly, the telescopic end of cutting push assembly is fixedly connected with push board, both sides of push board are slidably connected with a plurality of guide posts who penetrates push board, the bottom of a plurality of guide posts on both sides is commonly fixedly connected with pressing plate, the outer wall of a plurality of guide posts on both sides is all sheathed in compression spring, compression spring is between the top surface of pressing plate and the bottom surface of push board, the length of compression spring after reset is adapted to the length of guide post, the top of a plurality of guide posts on both sides is fixedly connected with the head of stopping, the center of push board bottom is fixedly connected with cutting knife fixture, cutting knife fixture is fixedly connected with cutting knife in the inside, cutting knife is at the center between two pressing plates, the center of cutting mouth in the top surface of base is fixedly connected with support pad, the position of support pad corresponds with the position of pressing plate, the length of guide post is greater than the distance between cutting knife bottom and push board bottom.

2. The aluminum foil cutting apparatus according to claim 1, wherein The center of both sides of push board top is fixedly connected with guide rod, the length of guide rod is adapted to the push stroke of cutting push assembly, the cutting push assembly is electric push rod, the telescopic stroke of cutting push assembly is greater than the height of support frame.

3. The apparatus of claim 2, wherein: The position of both sides of support frame in the top surface of base is provided with connecting mouth, the inner wall of two connecting mouths is fixedly connected with a plurality of electric rollers, the outer wall of a plurality of electric rollers is fixedly connected with antiskid rubber sleeve, the position of the top of a plurality of electric roller outer walls corresponds with the position of support pad top.

4. The apparatus of claim 3 wherein: The edge of both sides of base top is fixedly connected with guide frame, the middle part of a plurality of guide frame inner walls is fixedly connected with a plurality of guide rods, the outer wall of a plurality of guide rods is slidably connected with connecting plate, a plurality of pressing rubber rollers are rotatably connected between the connecting plates of same side, a plurality of pressing rubber rollers correspond with a plurality of electric rollers respectively, the position of a plurality of guide rods between connecting plate top and guide frame inner wall top is all sheathed in push spring, the length of push spring after reset is adapted to the height of guide rod.

5. An apparatus for cutting aluminum foil as defined in claim 4, wherein: The length of a plurality of electric rollers and a plurality of pressing rubber rollers is greater than the width of support frame inner wall, the length of cutting knife and cutting mouth is adapted to the width of support frame inner wall, the bottom of cutting knife is V-shaped structure.

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