Aluminum foil slitting machine

Abstract

The utility model relates to the technical field of aluminum foil processing, specifically an aluminum foil slitting machine, including a base, an upper end surface of the base is sequentially provided with an aluminum foil winding drum, a conveying drum and a cutting mechanism, a side of the upper end surface of the base away from the aluminum foil winding drum is rotatably provided with a placing plate, the cutting mechanism includes support frames provided on both sides of the upper end surface of the base, a top plate provided above the two support frames, and a blade connected to the lower end surface of the top plate through an electric telescopic rod, a mounting block is provided on the lower end surface of the electric telescopic rod, the blade is slidably connected to the mounting block, and a positioning mechanism for fixing the blade is provided on one of the mounting blocks. After the blade in the utility model is worn, it is convenient to quickly disassemble and replace the blade, and the replacement cost is low. At the same time, since the replacement speed is fast, it will not seriously affect the production efficiency.

Description

Technical Field

[0001] The utility model relates to an aluminum foil slitting machine, in particular to an aluminum foil slitting machine, and belongs to the technical field of aluminum foil processing. Background Art

[0002] Aluminum foil slitting is the process of cutting aluminum foil into corresponding small rolls or sheets according to certain specifications and sizes, which facilitates subsequent packaging processing. During the slitting process, it is necessary to ensure that the quality and size of the aluminum foil meet the requirements. Aluminum foil slitting is usually carried out using a special aluminum foil slitting machine, which has the characteristics of high degree of automation and high slitting accuracy. Before slitting, the aluminum foil roll needs to be prepared and adjusted according to the required size. During slitting, the machine will automatically cut the aluminum foil according to the set size while ensuring the flatness and accuracy of the cut surface;

[0003] In actual use, the slitting machine is in high-speed operation. After long-term use, the surface of the slitting blade is greatly worn out, and the slitting products are prone to burrs or multiple edges, which reduces the yield rate. When the staff replaces it, they need to dismantle the whole machine, which has a high replacement cost and a long replacement time, seriously affecting production efficiency.

[0004] Therefore, it is urgent to improve the aluminum foil slitting machine to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide an aluminum foil slitting machine. When a blade in the device is worn, the blade can be quickly disassembled and replaced, and the replacement cost is low. At the same time, since the replacement speed is fast, the production efficiency will not be seriously affected.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include: an aluminum foil slitting machine, including a base, the upper end surface of the base is sequentially provided with an aluminum foil winding drum, a conveying drum and a cutting mechanism, a placing plate is rotatably provided on the side of the upper end surface of the base away from the aluminum foil winding drum, the cutting mechanism includes support frames arranged on both sides of the upper end surface of the base, a top plate arranged above the two support frames, and a blade connected to the lower end surface of the top plate through an electric telescopic rod, the lower end surface of the electric telescopic rod is provided with a mounting block, the blade is slidably connected to the mounting block, and a positioning mechanism for fixing the blade is provided on one of the mounting blocks.

[0007] Preferably, a T-shaped slot is provided on the lower end surface of the mounting block, a T-shaped slider matched with the T-shaped slot is provided on the upper end surface of the blade, and a positioning hole is provided on the upper end surface of the T-shaped slider.

[0008] Preferably, the positioning mechanism includes a slot provided in the mounting block, a through hole provided in the slot and communicating with the positioning hole, and an elastic positioning rod slidably connected to the through hole.

[0009] Preferably, the elastic positioning rod includes a positioning rod slidably connected inside the through hole and a compression spring connected to the upper end of the positioning rod, the upper end of the compression spring is connected to the upper end of the slot, and a lever is provided on the front end surface of the positioning rod.

[0010] Preferably, a through groove is opened on the side of the base away from the aluminum foil winding drum, and the two sides of the placement plate are rotatably connected to the inner wall of the through groove through rotating rods, one of the rotating rods penetrates to the outside of the base, and the upper end surface of the placement plate is provided with a pad higher than the upper end surface of the base.

[0011] Preferably, a support plate is provided on one side of the base, the upper end surface of the support plate is a skateboard slidably connected to the electric slide rail, a gear is provided on the rotating rod, and the upper end surface of the skateboard is provided with a plurality of teeth adapted to the gear.

[0012] Preferably, a limiting slide groove for limiting the sliding movement of the blade is provided on the support frame, and a second T-shaped slide groove adapted to the T-shaped sliding block is provided on the limiting slide groove.

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

[0014] 1. By utilizing the installation block, T-shaped slide groove, T-shaped slider and positioning mechanism, the blade in the device can be quickly disassembled and replaced after being worn, and the replacement cost is low. At the same time, due to the fast replacement speed, the production efficiency will not be seriously affected.

[0015] 2. After the aluminum foil on the current placement plate is cut, the electric slide rail is used to drive the slide plate to slide, and the teeth and gears are meshed to drive the placement plate to rotate and tilt to the side away from the aluminum foil winding drum, so that the cut aluminum foil on the placement plate slides into a pre-prepared container, making it easy to slide the cut aluminum foil into the container for collection, and then slide the slide plate in the opposite direction to reset the placement plate for reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a partial three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 It is a partial cross-sectional schematic diagram of the utility model;

[0020] Figure 4 For the utility model Figure 3 A magnified schematic diagram;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the blade of the utility model.

[0022] In the figure, 1-base; 2-aluminum foil winding roller; 3-conveying roller; 4-cutting mechanism; 5-placing plate; 6-support frame; 7-top plate; 8-electric telescopic rod; 9-blade; 10-mounting block; 11-positioning mechanism; 13-T-type slider; 14-positioning hole; 15-slot; 16-; 17-elastic positioning rod; 18-positioning rod; 19-compression spring; 20-push rod; 21-through groove; 22-rotating rod; 23-support plate; 24-electric slide rail; 25-slide plate; 26-gear; 27-tooth; 28-limiting slide groove; 29-second T-type slide groove. DETAILED DESCRIPTION

[0023] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] like Figure 1-Figure 5 As shown, the aluminum foil slitting machine provided in this embodiment includes a base 1, and the upper end surface of the base 1 is sequentially provided with an aluminum foil winding drum 2, a conveying drum 3 and a cutting mechanism 4, the aluminum foil winding drum 2 is used to place the aluminum foil, the conveying drum 3 is used to convey the aluminum foil to the bottom of the cutting mechanism 4, and the cutting mechanism 4 cuts the aluminum foil, and a placing plate 5 is rotatably provided on the side of the upper end surface of the base 1 away from the aluminum foil winding drum 2, and a through groove 21 is provided on the side of the base 1 away from the aluminum foil winding drum 2, and both sides of the placing plate 5 are rotatably connected to the inner wall of the through groove 21 through a rotating rod 22, one of the rotating rods 22 penetrates to the outside of the base 1, and the upper end surface of the placing plate 5 is provided with a pad higher than the upper end surface of the base 1, so as to ensure that the two ends of the blade 9 do not contact the upper end surface of the base 1, thereby ensuring the cutting effect;

[0025] like Figure 1As shown, a support plate 23 is provided on one side of the base 1, and a slide plate 25 is slidably connected to the upper end surface of the support plate 23 through an electric slide rail 24, a gear 26 is provided on the rotating rod 22, and a plurality of teeth 27 adapted to the gear 26 are provided on the upper end surface of the slide plate 25. After the aluminum foil on the current placement plate 5 is cut, the electric slide rail 24 is used to drive the slide plate 25 to slide, and the teeth 27 are meshed and connected with the gear 26 to drive the placement plate 5 to rotate and tilt to the side away from the aluminum foil winding drum 2, so that the cut aluminum foil on the placement plate 5 slides into a container prepared in advance, and then the slide plate 25 is slid in the reverse direction to reset the placement plate 5;

[0026] like Figure 1-Figure 4 As shown, the cutting mechanism 4 includes support frames 6 arranged on both sides of the upper end surface of the base 1, a top plate 7 arranged above the two support frames 6, and a blade 9 connected to the lower end surface of the top plate 7 through an electric telescopic rod 8, a mounting block 10 is arranged on the lower end surface of the electric telescopic rod 8, and the blade 9 is slidably connected to the mounting block 10, and a positioning mechanism 11 for fixing the blade 9 is arranged on one of the mounting blocks 10; wherein the lower end surface of the mounting block 10 is provided with a T-shaped slider 13 adapted to the upper end surface of the blade 9, and a positioning hole 14 is arranged on the upper end surface of the T-shaped slider 13; the positioning mechanism 11 includes a slot 15 opened in the mounting block 10, a through hole opened in the slot 15 and communicating with the positioning hole 14, and an elastic positioning rod 17 slidably connected to the through hole;

[0027] Furthermore, the elastic positioning rod 17 includes a positioning rod 18 slidably connected inside the through hole and a compression spring 19 arranged on the upper end of the positioning rod 18, the upper end of the compression spring 19 is connected to the upper end of the slot 15, and a lever 20 is arranged on the front end surface of the positioning rod 18. A limiting slide groove 28 for limiting the sliding of the blade 9 is provided on the support frame 6, and a second T-shaped slide groove 29 adapted to the T-shaped slide block 13 is provided on the limiting slide groove 28. When the blade needs to be changed, the new blade 9 can be slidably connected with the second T-shaped slide groove 29 after passing through the limiting slide groove 28, which plays a supporting and sliding role. When the blade 9 slides up and down for cutting, both ends slide in the limiting slide groove 28 at the same time, which can improve the stability of the blade 9 during sliding cutting. As can be seen from the figure, both ends of the blade 9 are also provided with handles for easy removal and installation. When the blade 9 needs to be disassembled, the electric telescopic rod 8 is retracted to the shortest state to ensure that the second T-shaped slide groove 29 on the mounting block 10 is connected to the support frame 6, and then by pulling upward When the blade 9 is installed with a new blade 9, the lever 20 is pulled upward, the compression spring 19 is contracted, and the positioning rod 18 is driven to disengage from the through hole and the positioning hole 14. Then, the blade 9 is directly extracted to disengage the mounting block 10. When a new blade 9 is installed, the lever 20 is pulled upward, the compression spring 19 is contracted, and the positioning rod 18 is driven to make one end of the blade 9 pass through the limiting slide groove 28 and slide connected with the second T-shaped slide groove 29. Then, the blade 9 is continuously pushed to make it slide connected with the mounting block 10. When the T-shaped slide block 13 slides to the mounting block 10 with a through hole, the lever 20 can be released, and the rebound setting of the compression spring 19 is used to make the lower end of the positioning rod 18 abut against the upper end of the T-shaped slide block 13, and the blade 9 is continuously pushed. When the positioning hole 14 on the T-shaped slide block 13 is connected with the through hole, the positioning rod 18 will be ejected into the positioning hole 14 by the elasticity of the compression spring 19 to realize the installation of the blade 9. It should be noted that the above description is a detailed description of each step when installing the blade 9. In actual application, it is a very convenient installation process.

[0028] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0029] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0030] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. An aluminum foil slitting machine, comprising a base (1), characterized in that: The upper end surface of the base (1) is provided with an aluminum foil winding drum (2), a conveying drum (3) and a cutting mechanism (4) in sequence; a placement plate (5) is rotatably provided on a side of the upper end surface of the base (1) away from the aluminum foil winding drum (2); the cutting mechanism (4) comprises support frames (6) provided on both sides of the upper end surface of the base (1), a top plate (7) provided above the two support frames (6), and a blade (9) connected to the lower end surface of the top plate (7) via an electric telescopic rod (8); a mounting block (10) is provided on the lower end surface of the electric telescopic rod (8); the blade (9) is slidably connected to the mounting block (10); and a positioning mechanism (11) for fixing the blade (9) is provided on one of the mounting blocks (10).

2. The aluminum foil slitting machine according to claim 1, characterized in that: The lower end surface of the mounting block (10) is provided with a T-shaped sliding groove, the upper end surface of the blade (9) is provided with a T-shaped sliding block (13) adapted to the T-shaped sliding groove, and the upper end surface of the T-shaped sliding block (13) is provided with a positioning hole (14).

3. The aluminum foil slitting machine according to claim 2, characterized in that: The positioning mechanism (11) comprises a slot (15) provided in the mounting block (10), a through hole provided in the slot (15) and communicating with the positioning hole (14), and an elastic positioning rod (17) slidably connected to the through hole.

4. The aluminum foil slitting machine according to claim 3, characterized in that: The elastic positioning rod (17) comprises a positioning rod (18) slidably connected inside the through hole and a compression spring (19) arranged on the upper end of the positioning rod (18), the upper end of the compression spring (19) is connected to the upper end of the slot (15), and a shifting rod (20) is arranged on the front end surface of the positioning rod (18).

5. The aluminum foil slitting machine according to claim 1, characterized in that: A through slot (21) is provided on a side of the base (1) away from the aluminum foil winding drum (2), and two sides of the placement plate (5) are rotatably connected to the inner wall of the through slot (21) via rotating rods (22), one of the rotating rods (22) passing through the outside of the base (1), and a pad higher than the upper end surface of the base (1) is provided on the upper end surface of the placement plate (5).

6. The aluminum foil slitting machine according to claim 5, characterized in that: A support plate (23) is provided on one side of the base (1); an upper end surface of the support plate (23) is slidably connected to a slide plate (25) via an electric slide rail (24); a gear (26) is provided on the rotating rod (22); and an upper end surface of the slide plate (25) is provided with a plurality of teeth (27) adapted to the gear (26).

7. The aluminum foil slitting machine according to claim 2, characterized in that: The support frame (6) is provided with a limiting sliding groove (28) for limiting the sliding movement of the blade (9), and the limiting sliding groove (28) is provided with a second T-shaped sliding groove (29) adapted to the T-shaped sliding block (13).

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