High-speed cutting equipment

Abstract

The high-speed cutting equipment comprises a platen, supporting legs are fixed to the four corners of the lower surface of the platen, a top cover is fixed to one side of the upper surface of the platen, a feeding port and a discharging port are formed in the bottom ends of the two sides of the top cover respectively, an unwinding assembly is installed at the position, close to the feeding port, of the upper surface of the platen, and a cutting assembly is installed on the upper surface of the platen. A notch is formed in the side, located in the top cover, of the platen, side plates are fixed to the lower surface of the platen and located on the two sides of the notch, a supporting roller is rotationally connected between the two side plates, and a driving roller is rotationally connected to the position, located above the supporting roller, in the top cover. According to the aluminum-plated paper cutting device, the platen, the top cover, the unwinding assembly, the supporting roller, the driving roller, the cutter and the driving assembly are arranged, aluminum-plated paper penetrates through the position between the supporting roller and the driving roller, the driving roller rotates to drive the aluminum-plated paper to move towards the cutter, then the driving assembly is used for driving the cutter to rapidly move up and down in a reciprocating mode, and therefore the cutter is used for cutting the aluminum-plated paper at a high speed; and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of metallized paper production technology, and in particular to a high-speed cutting device. Background Technology

[0002] Metallized paper is a special type of paper with an aluminum-coated surface. It is made by vacuum evaporation or sputtering an extremely thin aluminum film onto the paper surface, combining the flexibility of paper with the luster of metal. Depending on its application, it can be divided into fully metallized paper (fully aluminum-coated) and transfer metallized paper (the aluminum layer can be peeled off), the latter being more environmentally friendly. Metallized paper has three core characteristics: first, excellent barrier properties, effectively blocking oxygen, water vapor, and ultraviolet rays, extending the shelf life of the contents; second, a luxurious metallic texture and printability, capable of producing different effects such as mirror and matte finishes; and third, environmental friendliness and recyclability, with the aluminum layer used being only 1 / 200th that of aluminum foil. It is mainly used in high-end packaging fields, such as cigarette liners (accounting for 60% market share), chocolate packaging, wine labels, and cosmetic boxes.

[0003] After metallized paper is produced, the rolls need to be cut to specified lengths, requiring cutting equipment. However, existing cutting equipment uses a cylinder or electric telescopic rod to drive the cutter back and forth, which is slow and affects processing efficiency. Furthermore, the cut metallized paper needs to be manually collected at the end of the machine, resulting in high labor intensity. Therefore, further improvements are needed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a high-speed cutting device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-speed cutting device, comprising a table, with support feet fixed at the four corners of the lower surface of the table, a top cover fixed on one side of the upper surface of the table, and a feed inlet and a discharge outlet respectively opened at the bottom ends of both sides of the top cover, an unwinding assembly installed on the upper surface of the table near the feed inlet, a slot opened on one side of the table inside the top cover, side plates fixed on the lower surface of the table and on both sides of the slot, a support roller rotatably connected between the two side plates, a drive roller rotatably connected inside the top cover and above the support roller, a cutter provided inside the top cover and near the discharge outlet, a drive assembly for driving the cutter to move up and down installed inside the top cover and above the cutter, and a receiving assembly installed between the two support feet near the discharge outlet.

[0006] Furthermore, the unwinding assembly includes a vertical plate fixed to the upper surface side of the platform, and an unwinding shaft is rotatably connected to the top of the vertical plate.

[0007] Furthermore, a first motor is fixed to the outer wall of the top cover, and the output end of the first motor is fixedly connected to the drive roller.

[0008] Furthermore, the drive assembly includes a horizontal plate fixed to the side wall of the top cover and a second motor, with the second motor located above the horizontal plate. A plurality of vertical rods are slidably connected through the middle of the horizontal plate, with the bottom ends of the plurality of vertical rods fixedly connected to the cutter. An end plate is fixedly connected to the top ends of the plurality of vertical rods. A spring is fixedly connected to the lower surface of the end plate and the upper surface of the horizontal plate. An eccentric cam is fixed to the output end of the second motor, and the eccentric cam is located above the end plate.

[0009] Furthermore, the upper surface of the platform near the receiving assembly is designed with an angle.

[0010] Furthermore, the receiving assembly includes a tray fixedly connected to two support legs, a baffle fixed to the side of the tray away from the support legs, an electric telescopic rod fixed to the lower surface of the tray, and a lifting plate fixedly connected to the top telescopic end of the electric telescopic rod.

[0011] The beneficial effects of this utility model are:

[0012] 1. In use, this utility model is a high-speed cutting device, which is equipped with a table, a top cover, an unwinding assembly, a support roller, a drive roller, a cutter, and a drive assembly. The aluminized paper passes between the support roller and the drive roller. The rotation of the drive roller drives the aluminized paper to move towards the cutter. Then, the drive assembly drives the cutter to move up and down quickly, thereby using the cutter to cut the aluminized paper at high speed and improve production efficiency.

[0013] 2. When in use, this utility model is a high-speed cutting device with a table, support legs and a receiving component. The cut aluminum-coated paper will fall on the lifting plate of the receiving component. As the cutting is carried out, the electric telescopic rod will continuously drive the lifting plate to descend, so that the cut aluminum-coated paper will be stacked on the surface of the lifting plate, thus eliminating the need for manual material collection and reducing the intensity of manual labor. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 : Overall perspective view of this utility model;

[0016] Figure 2 : Overall sectional view of this utility model;

[0017] Figure 3 The present utility model Figure 2 Enlarged view of point A in the middle.

[0018] The attached figures are labeled as follows:

[0019] 1. Platform; 101. Groove; 2. Top cover; 21. Feed inlet; 22. Discharge outlet; 3. Unwinding assembly; 31. Vertical plate; 32. Unwinding shaft; 4. Side plate; 5. Support roller; 6. Drive roller; 7. First motor; 8. Cutter; 9. Drive assembly; 91. Horizontal plate; 92. Vertical rod; 93. End plate; 94. Spring; 95. Second motor; 96. Eccentric cam; 10. Support foot; 11. Receiving assembly; 111. Pallet; 112. Baffle; 113. Electric telescopic rod; 114. Lifting plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1-3 As shown, a high-speed cutting device is disclosed, comprising a table 1, with support feet 10 fixed at the four corners of the lower surface of the table 1, a top cover 2 fixed on one side of the upper surface of the table 1, and a feed inlet 21 and a discharge outlet 22 respectively opened at the bottom of the two sides of the top cover 2, an unwinding assembly 3 installed on the upper surface of the table 1 near the feed inlet 21, a slot 101 opened on one side of the table 1 inside the top cover 2, side plates 4 fixed on the lower surface of the table 1 on both sides of the slot 101, a support roller 5 rotatably connected between the two side plates 4, an active roller 6 rotatably connected inside the top cover 2 above the support roller 5, a cutter 8 provided inside the top cover 2 near the discharge outlet 22, a drive assembly 9 for driving the cutter 8 to move up and down installed inside the top cover 2 above the cutter 8, and a receiving assembly 11 installed between the two support feet 10 near the discharge outlet 22.

[0022] The unwinding assembly 3 includes a vertical plate 31 fixed to the side of the upper surface of the table 1, and an unwinding shaft 32 is rotatably connected to the top of the vertical plate 31.

[0023] The roll with aluminized paper is directly fitted onto the surface of the unwinding shaft 32, and the rotation of the unwinding shaft 32 drives the roll to unwind the aluminized paper.

[0024] A first motor 7 is fixed to the outer wall of the top cover 2, and the output end of the first motor 7 is fixedly connected to the drive roller 6.

[0025] In this embodiment, after the aluminum-coated paper unwound from the surface of the unwinding shaft 32 passes between the drive roller 6 and the support roller 5, the first motor 7 is started to drive the drive roller 6 to rotate. Under the action of friction, the drive roller 6 drives the aluminum-coated paper to move downwards towards the cutter 8.

[0026] The drive assembly 9 includes a horizontal plate 91 fixed to the side wall of the top cover 2 and a second motor 95, with the second motor 95 located above the horizontal plate 91. A plurality of vertical rods 92 are slidably connected through the middle of the horizontal plate 91. The bottom ends of the plurality of vertical rods 92 are fixedly connected to the cutter 8. The top ends of the plurality of vertical rods 92 are jointly fixedly connected to an end plate 93. A spring 94 is jointly fixedly connected to the lower surface of the end plate 93 and the upper surface of the horizontal plate 91. An eccentric cam 96 is fixedly attached to the output end of the second motor 95, and the eccentric cam 96 is located above the end plate 93.

[0027] In this embodiment, after the second motor 95 is started to drive the eccentric cam 96 to rotate, when the long end of the eccentric cam 96 contacts the end plate 93, it will press the end plate 93 downward. At this time, the spring 94 is compressed, and the cutter 8 descends with the vertical rod 92. When the long end of the eccentric cam 96 moves away from the end plate 93, the spring 94 rebounds and drives the end plate 93 to move upward and reset. The vertical rod 92 then drives the cutter 8 to move upward. Therefore, the rapid rotation of the second motor 95 can drive the cutter 8 to move up and down rapidly, thereby using the cutter 8 to quickly cut the aluminum-coated paper.

[0028] The upper surface of the platen 1 near the receiving assembly 11 is designed with a slope. This allows the cut aluminum-coated paper to slide down the slope onto the receiving assembly 11.

[0029] The receiving assembly 11 includes a tray 111 fixedly connected to two support legs 10. A baffle 112 is fixed on the side of the tray 111 away from the support legs 10. An electric telescopic rod 113 is fixed on the lower surface of the tray 111. A lifting plate 114 is fixedly connected to the top telescopic end of the electric telescopic rod 113.

[0030] The aluminum-coated paper that slides down the inclined surface of the table 1 will land on the surface of the lifting plate 114. As the cutting proceeds, the electric telescopic rod 113 intermittently drives the lifting plate 114 to descend, allowing the aluminum-coated paper to stack on the surface of the lifting plate 114. Once the aluminum-coated paper has stacked to a certain extent, it can be removed without manual material collection.

[0031] In this embodiment, the operation of the device is controlled by a Siemens S7-200 controller, which controls the first motor 7, the second motor 95 and the electric telescopic rod 113 to work together.

[0032] Working principle: The aluminum-coated paper unwound from the surface of the unwinding shaft 32 passes between the drive roller 6 and the support roller 5. After the first motor 7 drives the drive roller 6 to rotate, the friction force drives the aluminum-coated paper cutter 8 to move downward. During this process, the second motor 95 drives the cutter 8 to move up and down continuously, thereby cutting the aluminum-coated paper through the cutter 8. The cut aluminum-coated paper slides down the inclined surface of the platform 1 onto the surface of the lifting plate 114.

[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-speed cutting device, comprising a table (1), characterized in that: Support feet (10) are fixed at the four corners of the lower surface of the table (1). A top cover (2) is fixed on one side of the upper surface of the table (1). A feed inlet (21) and a discharge outlet (22) are respectively opened at the bottom of both sides of the top cover (2). An unwinding assembly (3) is installed on the upper surface of the table (1) near the feed inlet (21). A slot (101) is opened on one side of the table (1) inside the top cover (2). Support feet (10) are fixed on both sides of the lower surface of the table (1) near the slot (101). Side plate (4), a support roller (5) is rotatably connected between the two side plates (4), an active roller (6) is rotatably connected inside the top cover (2) and above the support roller (5), a cutter (8) is provided inside the top cover (2) and near the discharge port (22), a drive assembly (9) for driving the cutter (8) to move up and down is installed inside the top cover (2) and above the cutter (8), and a receiving assembly (11) is installed between the two support feet (10) near the discharge port (22).

2. The high-speed cutting device according to claim 1, characterized in that: The unwinding assembly (3) includes a vertical plate (31) fixed to the side of the upper surface of the platform (1), and an unwinding shaft (32) is rotatably connected to the top of the vertical plate (31).

3. The high-speed cutting device according to claim 1, characterized in that: The outer wall of the top cover (2) is fixed with a first motor (7), and the output end of the first motor (7) is fixedly connected to the drive roller (6).

4. The high-speed cutting device according to claim 1, characterized in that: The drive assembly (9) includes a horizontal plate (91) fixed to the side wall of the top cover (2) and a second motor (95), with the second motor (95) located above the horizontal plate (91). A plurality of vertical rods (92) are slidably connected through the middle of the horizontal plate (91). The bottom ends of the plurality of vertical rods (92) are fixedly connected to the cutter (8). The top ends of the plurality of vertical rods (92) are fixedly connected to an end plate (93). The lower surface of the end plate (93) and the upper surface of the horizontal plate (91) are fixedly connected to a spring (94). An eccentric cam (96) is fixed at the output end of the second motor (95), and the eccentric cam (96) is located above the end plate (93).

5. A high-speed cutting device according to claim 1, characterized in that: The upper surface of the platform (1) near the receiving assembly (11) is designed with an angle.

6. The high-speed cutting device according to claim 1, characterized in that: The receiving assembly (11) includes a tray (111) fixedly connected to two support legs (10). A baffle (112) is fixed on the side of the tray (111) away from the support legs (10). An electric telescopic rod (113) is fixed on the lower surface of the tray (111). A lifting plate (114) is fixedly connected to the top telescopic end of the electric telescopic rod (113).

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