Aluminum foil cutting device with burr-free section
By introducing a placement mechanism and a shearing mechanism into the aluminum foil cutting device, and using a pressure plate and an elastic telescopic rod to apply pressure to the aluminum foil, the problem of offset and bending of the aluminum foil during the cutting process is solved, achieving a more accurate and efficient cutting effect.
Patent Information
- Application Number
- CN202420905569.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-28
AI Technical Summary
When the existing aluminum foil cutting device is used, there is a lack of restrictions on both sides of the cutting site, which leads to the aluminum foil being easily offset and bent during the cutting process, affecting the cutting effect and making it difficult to ensure the accuracy of the cutting.
An aluminum foil cutting device including a base, a mounting frame, a driving mechanism, a placement mechanism and a shearing mechanism is designed. The aluminum foil is flattened through the first and second pressing plates, and a positioning hole, a positioning head, and an elastic telescopic rod are used. Apply pressure to both sides of the cutting position to ensure accurate cutting of the cutter.
It effectively prevents the shift and bending of aluminum foil during the cutting process, improves the accuracy and efficiency of cutting, and ensures the stability of the cutting effect.
Smart Images
Figure CN222135084U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aluminum foil cutting equipment, in particular to an aluminum foil cutting device with no burrs on the cross section. Background Art
[0002] Aluminum foil, also known as aluminum foil, commonly known as tinfoil, tinfoil, etc., is a tool made of flattened aluminum. It is mainly used in the kitchen for cooking, holding food, or making some materials that can be easily cleaned. Thousands of tons of aluminum foil are used around the world to protect and package food, cosmetics and chemicals. Most aluminum foil has a shiny side and a dull gray side. Aluminum foil for food can be used to wrap food on both sides, and it is usually recommended to wrap it on the shiny side to improve heat conduction.
[0003] After searching, the Chinese patent announcement number CN214818757U discloses an aluminum foil cutting device with a burr-free cross-section. The flattening mechanism of the patent includes a symmetrically arranged fixed block and a pressure plate, and a second groove is opened at the bottom of the opposite side of the two fixed blocks, and an active cavity is opened inside the fixed block. The top of the fixed block is opened with a first active groove, and the bottom of the fixed block is opened with a second active groove. The device uses the fixed block, the pressure plate, the second groove, the active cavity, the first active groove, the second active groove, the active plate, the connecting plate, the card plate, the support rod and the spring. When the aluminum foil is spread out, the pressure plate is used to press the edge of the aluminum foil to limit the rewinding of the aluminum foil and improve the cutting efficiency. The problem that the existing aluminum foil is mostly supplied in a roll shape during processing and needs to be spread out for cutting, and the aluminum foil after being spread out will roll back, resulting in inconvenience in cutting. However, when the device is in use, there is a lack of restrictions on both sides of the cutting position, which will cause the aluminum foil to deviate and bend during cutting, affecting the cutting effect, and the practicality needs to be enhanced. Utility Model Content
[0004] The purpose of the utility model is to provide an aluminum foil cutting device with a burr-free cross section in order to solve the above-mentioned problem.
[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:
[0006] A burr-free aluminum foil cutting device comprises a base, a mounting frame is fixedly connected to the base, a driving mechanism is installed on the base, a placing mechanism is arranged on the driving mechanism, a shearing mechanism is installed on the base, the placing mechanism comprises a mounting plate, movable seats are fixedly connected to both ends of the bottom of the mounting plate, two rotating shafts are rotatably connected to the top of the mounting plate, a first pressing plate is fixedly connected to one rotating shaft, a second pressing plate is fixedly connected to the other rotating shaft, the first pressing plate and the second pressing plate are arranged in parallel, and a plurality of positioning holes are provided at adjacent edge positions of the tops of the first pressing plate and the second pressing plate.
[0007] Preferably, a knife groove is formed on the top of the mounting plate, and the knife groove is arranged between the first pressing plate and the second pressing plate.
[0008] Preferably, a handle is fixedly connected to the top of the first pressing plate and the second pressing plate.
[0009] Preferably, the shearing mechanism includes a cylinder, which is fixedly connected to the top of the mounting frame, a mounting seat is fixedly connected to the output end of the cylinder, a knife seat is fixedly connected to the middle position of the bottom of the mounting seat, a cutting knife is fixedly connected to the bottom of the knife seat, a plurality of elastic telescopic rods are fixedly connected to the bottom of the elastic telescopic rods, a positioning head is fixedly connected to the bottom of the elastic telescopic rods, and the arrangement of the positioning heads is the same as that of the positioning holes.
[0010] Preferably, the blade surface of the cutting knife is arranged obliquely, and the blade groove is consistent with the shape of the cutting knife.
[0011] Preferably, a fixing plate is fixedly connected to the front side of the base, and the driving mechanism includes a motor, which is fixedly connected to the top of the fixing plate.
[0012] Preferably, the driving mechanism includes two slides, the movable seats are slidably connected in the slides respectively, a screw is rotatably connected in one slide, the motor output shaft is fixedly connected to one end of the screw, the screw is threadedly connected to one movable seat, and a sliding rod is fixedly connected in the other slide, and the sliding rod is slidably connected in the corresponding movable seat.
[0013] The beneficial effects are: a placing mechanism and a shearing mechanism are provided, the aluminum foil is flattened by the first pressing plate and the second pressing plate, after the mounting plate is moved to a position below the shearing mechanism, the positioning head cooperates with the positioning hole to play a positioning role, and the elastic telescopic rod applies pressure on both sides of the cutting position of the aluminum foil to prevent unevenness at the cutting position, thereby ensuring a precise cutting effect.
[0014] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:
[0016] Figure 1 It is a schematic diagram of an aluminum foil cutting device with no burrs on the cross section according to the utility model;
[0017] Figure 2 It is a front view of an aluminum foil cutting device with no burrs in cross section according to the utility model;
[0018] Figure 3This is a schematic diagram of the connection between the driving mechanism, the placing mechanism and the shearing mechanism of the aluminum foil cutting device with no burrs on the cross section described in the utility model;
[0019] Figure 4 It is a schematic diagram of a shearing mechanism of an aluminum foil shearing device with no burrs on the cross section according to the utility model;
[0020] Figure 5 It is a schematic diagram of a placement mechanism of an aluminum foil cutting device with no burrs on the cross section described in the utility model;
[0021] Figure 6 It is a front cross-sectional view of the position of the knife groove of an aluminum foil cutting device with no burrs on the cross section described in the utility model.
[0022] The accompanying drawings are marked as follows: 1. Base; 101. Mounting frame; 102. Fixed plate; 2. Driving mechanism; 201. Sliding seat; 202. Motor; 203. Screw rod; 204. Sliding rod; 3. Placing mechanism; 301. Mounting plate; 302. Moving seat; 303. Rotating shaft; 304. First pressing plate; 305. Second pressing plate; 306. Positioning hole; 307. Handle; 308. Knife groove; 4. Shearing mechanism; 401. Cylinder; 402. Mounting seat; 403. Knife holder; 404. Cutting knife; 405. Elastic telescopic rod; 406. Positioning head. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0025] The utility model is further described below in conjunction with the accompanying drawings:
[0026] like Figure 1 — Figure 6 As shown, a burr-free aluminum foil cutting device comprises a base 1, a mounting frame 101 is welded on the base 1, a driving mechanism 2 is mounted on the base 1, a placing mechanism 3 is arranged on the driving mechanism 2, a shearing mechanism 4 is mounted on the base 1, and a fixing plate 102 is connected to the front side of the base 1 by bolts.
[0027] In this embodiment, the driving mechanism 2 includes two slides 201, which are connected to both sides of the top of the base 1 by bolts, and the movable seats 302 are respectively slidably connected in the slides 201. The top of the fixed plate 102 is connected to the motor 202 by bolts. A screw rod 203 is rotatably connected in one slide 201, and the output shaft of the motor 202 is connected to one end of the screw rod 203 through a coupling. A slide rod 204 is connected in the other slide 201 by bolts. The screw rod 203 is driven to rotate by the motor 202, which can drive the placement mechanism 3 to perform translational motion on the base 1, and the aluminum foil is sent to the bottom of the shearing mechanism 4 for cutting.
[0028] In this embodiment, the placement mechanism 3 includes a mounting plate 301, and the two ends of the bottom of the mounting plate 301 are connected to a movable seat 302 by bolts. The screw rod 203 is threadedly connected to one movable seat 302, and the slide rod 204 is slidably connected to the other movable seat 302. The top of the mounting plate 301 is rotatably connected to two shafts 303, and a first pressing plate 304 is welded on one rotating shaft 303, and a second pressing plate 305 is welded on the other first pressing plate 304. The first pressing plate 304 and the second pressing plate 305 are arranged in parallel, and the first pressing plate 304 and the second pressing plate 305 are arranged on top. A plurality of positioning holes 306 are provided at adjacent edge positions of the first pressing plate 304 and the second pressing plate 305, a handle 307 is connected to the top of the first pressing plate 304 and the second pressing plate 305 by bolts, a knife groove 308 is provided at the top of the mounting plate 301, and the knife groove 308 is arranged between the first pressing plate 304 and the second pressing plate 305. When in use, the handle 307 is used to open the first pressing plate 304 and the second pressing plate 305, and the aluminum foil is placed on the top of the mounting plate 301 with the cutting line located at the position of the knife groove 308. The aluminum foil is first pressed by the gravity of the first pressing plate 304 and the second pressing plate 305 to ensure cutting accuracy.
[0029] In this embodiment, the shearing mechanism 4 includes a cylinder 401, which is connected to the top of the mounting frame 101 by bolts, and the output end of the cylinder 401 is connected to a mounting seat 402 by bolts, and a knife seat 403 is connected to the middle position of the bottom of the mounting seat 402 by bolts, and a cutting knife 404 is connected to the bottom of the knife seat 403 by bolts, and the blade surface of the cutting knife 404 is obliquely set, and the knife groove 308 is consistent with the shape of the cutting knife 404, and a plurality of elastic telescopic rods 405 are connected to the bottom of the mounting seat 402 by bolts, and a positioning head 406 is connected to the bottom of the elastic telescopic rod 405 by bolts, and the arrangement of the positioning head 406 is the same as that of the positioning hole 306, and the positioning head 406 cooperates with the positioning hole 306, so that the cutting knife 404 can be accurately cut into the knife groove 308, and the obliquely set cutting knife 404 further improves the cutting effect.
[0030] Working principle: When the device is in use, the staff first uses the handle 307 to open the first pressing plate 304 and the second pressing plate 305, and puts the aluminum foil on the top of the mounting plate 301. The cutting line is located at the knife groove 308. The gravity of the first pressing plate 304 and the second pressing plate 305 presses the aluminum foil to ensure the cutting accuracy. The motor 202 is started, and the motor 202 drives the screw rod 203 to rotate. The screw rod 203 drives the moving seat 302 to move in the slide seat 201. The moving seat 302 drives the mounting plate 301 and the top aluminum foil to move toward the shearing mechanism 4. When the positioning hole 306 moves to the bottom of the positioning head 406, , the motor 202 is paused and the cylinder 401 is started. The cylinder 401 pushes the mounting seat 402 to move downward, and the positioning head 406 first reaches the positioning hole 306. The elastic telescopic rod 405 presses the first pressing plate 304 and the second pressing plate 305, so that both sides of the cutting line of the aluminum foil are subjected to pressure. At this time, the cutting knife 404 enters the knife groove 308. The obliquely arranged cutting knife 404 has a better cutting effect on the aluminum foil. After the cutting is completed, the cylinder 401 is retracted, and the motor 202 sends the mounting plate 301 to the rear. The staff opens the first pressing plate 304 and the second pressing plate 305 to take out the aluminum foil.
[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A burr-free aluminum foil cutting device, comprising a base, a mounting frame fixedly connected to the base, and a driving mechanism installed on the base, characterized in that: The driving mechanism is provided with a placing mechanism, and the base is provided with a shearing mechanism, and the placing mechanism includes a mounting plate, and movable seats are fixedly connected to both ends of the bottom of the mounting plate, and two rotating shafts are rotatably connected to the top of the mounting plate, a first pressing plate is fixedly connected to one of the rotating shafts, and a second pressing plate is fixedly connected to the other rotating shaft, the first pressing plate and the second pressing plate are arranged in parallel, and a plurality of positioning holes are opened at adjacent edge positions of the tops of the first pressing plate and the second pressing plate.
2. The device for cutting aluminum foil with a burr-free cross section according to claim 1, characterized in that: A knife groove is formed on the top of the mounting plate, and the knife groove is arranged between the first pressing plate and the second pressing plate.
3. The device for cutting aluminum foil with a burr-free cross section according to claim 1, characterized in that: A handle is fixedly connected to the top of the first pressing plate and the second pressing plate.
4. The device for cutting aluminum foil with a burr-free cross section according to claim 2, characterized in that: The shearing mechanism includes a cylinder, which is fixedly connected to the top of the mounting frame, a mounting seat is fixedly connected to the output end of the cylinder, a knife seat is fixedly connected to the middle position of the bottom of the mounting seat, a cutting knife is fixedly connected to the bottom of the knife seat, a plurality of elastic telescopic rods are fixedly connected to the bottom of the mounting seat, a positioning head is fixedly connected to the bottom of the elastic telescopic rod, and the arrangement of the positioning head is the same as that of the positioning hole.
5. The device for cutting aluminum foil with a burr-free cross section according to claim 4, characterized in that: The blade surface of the cutting knife is arranged obliquely, and the shape of the cutting groove is consistent with that of the cutting knife.
6. The device for cutting aluminum foil with a burr-free cross section according to claim 1, characterized in that: A fixing plate is fixedly connected to the front side of the base, and the driving mechanism comprises a motor, which is fixedly connected to the top of the fixing plate.
7. The device for cutting aluminum foil with a burr-free cross section according to claim 6, characterized in that: The driving mechanism includes two slides, and the movable seats are respectively slidably connected in the slides. A lead screw is rotatably connected in one of the slides, and the output shaft of the motor is fixedly connected to one end of the lead screw. The lead screw is threadedly connected to one of the movable seats, and a slide rod is fixedly connected in the other slide, and the slide rod is slidably connected in the corresponding movable seat.