A fan-shaped paper sheet cutting device

Abstract

The utility model discloses a fan -shaped paper piece cutting device, it is convenient to use, and after cutting paper piece, material is not easy to card sword, and its cutting performance is stronger. It includes the bottom station, the bottom station top is equipped with the support plate, the top plate in proper order, the bottom station is through the guide pillar, the guide bush and support plate sliding connection, the support plate is through the support column and top plate fixed connection, its characterized in that: be equipped with the drive arrangement between support plate and top plate and match the cutting device between bottom station and support plate.

Description

Technical Field

[0001] This utility model relates to the field of cutting tooling for instant noodle bucket paper, specifically to a fan-shaped paper cutting device. Background Technology

[0002] Instant noodle buckets are paper or plastic containers used to hold instant noodles. In daily life, paper instant noodle buckets are lightweight and biodegradable, convenient to use and environmentally friendly. Therefore, there is a large demand for the production of paper instant noodle buckets. The structural design of paper instant noodle buckets usually includes a bucket body and a lid. The bucket body is usually designed as a cylinder, and the diameter of the cylinder gradually increases from the bottom to the top. In order to meet the structural requirements of the bucket body, the paper used to make the instant noodle bucket body needs to be cut into a fan shape. However, the existing fan-shaped paper cutting device is not convenient to use, and the material is prone to jamming after cutting the paper, resulting in poor cutting performance. Utility Model Content

[0003] In view of the shortcomings of existing fan-shaped paper cutting devices, such as inconvenience of use, easy material jamming after cutting, and poor cutting performance, this utility model provides a fan-shaped paper cutting device that is easy to use, does not easily jam the material after cutting, and has strong cutting performance.

[0004] This utility model provides the following technical solution:

[0005] It includes a base platform, a support plate and a top plate arranged sequentially above the base platform, the base platform and the support plate being slidably connected by guide posts and guide sleeves, and the support plate being fixedly connected to the top plate by support posts. The feature is that a driving device is provided between the support plate and the top plate to match the cutting device between the base platform and the support plate.

[0006] Its further features are:

[0007] The cutting device includes a main board, a pressure plate, and a fan-shaped cutting blade. The fan-shaped cutting blade is installed at the bottom of the main board. A fan-shaped groove is opened at the bottom of the main board. The size of the fan-shaped groove is the same as the size of the fan-shaped cutting blade groove. The pressure plate engages with the fan-shaped groove of the main board. Limiting posts are arranged around the periphery of the main board. The limiting posts are installed on the support plate.

[0008] The driving device includes a push cylinder and a push plate cylinder arranged in parallel. The piston rod of the push cylinder passes through the support plate and is connected to the main plate. The cylinder rod of the push plate cylinder passes through the support plate and the main plate in sequence and is connected to the pressure plate. Both the push cylinder and the push plate cylinder are installed on the end face of the support plate.

[0009] A support base is provided behind the base platform. A lead screw is provided on the support base. A motor is installed inside the bottom end of the support base. The motor shaft of the motor is axially connected to one end of the lead screw, and the other end of the lead screw is rotatably connected to the support base.

[0010] A fixed seat is mounted side by side on the end face of the base platform. A telescopic top rod is mounted on the fixed seat. A driver is provided on the side of the telescopic top rod. The driver is mounted on the fixed seat.

[0011] The rear end of the top plate is fitted onto the lead screw and threadedly connected to the lead screw.

[0012] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0013] By setting up the main board, pressure plate, and fan-shaped cutting blade in the cutting device, after the raw paper is cut, the pressure plate presses the cut fan-shaped paper tightly, avoiding material following the blade and preventing blade jamming, thus increasing the cutting performance of the device. The limiting post set around the main board not only presses and positions the raw paper, making the cutting blade cut more stable, but also guides the movement of the main board, making it more convenient to use and further increasing the cutting performance.

[0014] When the equipment is not in operation, the telescopic top rod provides support for the entire equipment, making it more stable and improving the stability of the device. This facilitates the cutting work and indirectly enhances the cutting performance of the equipment. Attached Figure Description

[0015] Figure 1 This is a front view of the overall structure of this utility model;

[0016] Figure 2 This is a side view of the overall structure of this utility model;

[0017] Figure 3 This is a cross-sectional view of the support structure of this utility model;

[0018] Figure 4 This is an exploded cross-sectional view of the motherboard structure of this utility model;

[0019] Figure 5 This is an exploded view of the pressure plate structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the telescopic top rod structure of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Base platform; 2. Guide post; 3. Guide sleeve; 4. Support plate; 5. Limiting post; 6. Main board; 7. Pressure plate; 8. Fan-shaped cutting blade; 9. Push cylinder; 10. Push plate cylinder; 11. Support seat; 12. Lead screw; 13. Top plate; 14. Fixed seat; 15. Telescopic top rod; 16. Driver. Detailed Implementation

[0023] This utility model provides, for example Figure 1 A fan-shaped paper cutting device is shown, which includes a base platform 1, a support plate 4 and a top plate 13 arranged sequentially above the base platform 1. The base platform 1 is slidably connected to the support plate 4 through a guide post 2, a guide sleeve 3, and the support plate 4. The support plate 4 is fixedly connected to the top plate 13 through the support post. A driving device is provided between the support plate 4 and the top plate 13 to match the cutting device between the base platform 1 and the support plate 4.

[0024] See Figure 4 , Figure 5 The cutting device includes a main board 6, a pressure plate 7, and a fan-shaped cutting blade 8. The fan-shaped cutting blade 8 is installed at the bottom of the main board 6. A fan-shaped groove is opened at the bottom of the main board 6. The size of the fan-shaped groove is the same as the size of the groove of the fan-shaped cutting blade 8. The pressure plate 7 engages with the fan-shaped groove of the main board 6. Limiting posts 5 are arranged around the periphery of the main board 6. The limiting posts 5 are installed on the support plate 4. When the support plate 4 moves, the limiting posts 5 can press the raw material paper. When the main board 6 moves, the limiting posts 5 have a limiting and guiding function.

[0025] See Figure 3 The drive device includes a push cylinder 9 and a push plate cylinder 10 arranged in parallel. The piston rod of the push cylinder 9 passes through the support plate 4 and the main plate 6 and is connected. The cylinder rod of the push plate cylinder 10 passes through the support plate 4 and the main plate 6 in sequence and is connected to the pressure plate 7. Both the push cylinder 9 and the push plate cylinder 10 are installed on the end face of the support plate 4.

[0026] See Figure 2 A support base 11 is provided behind the base 1. A lead screw 12 is provided on the support base 11. A motor (not shown in the figure) is installed inside the bottom end of the support base 11. The motor shaft of the motor is axially connected to one end of the lead screw 12, and the other end of the lead screw 12 is rotatably connected to the support base 11.

[0027] See Figure 2 , Figure 6 A fixed seat 14 is installed side by side on the end face of the base 1. A telescopic top rod 15 is installed on the fixed seat 14. A driver 16 is provided on the side of the telescopic top rod 15. The driver 16 is installed on the fixed seat 14. Through the driver 16, the telescopic top rod 15 can be extended and inserted into the support plate 4 to provide support.

[0028] See Figure 1 The rear end of the top plate 13 is fitted onto the lead screw 12 and is threadedly connected to the lead screw 12.

[0029] Working principle of this utility model:

[0030] When using this utility model, first place the raw paper sheet on the end face of the base 1, ensuring that the limiting post 5 can press the raw paper sheet. Then start the motor inside the support base 11 to move the lead screw 12. At this time, the top plate 13 drives the support plate 4 to move downward synchronously until the limiting post 5 presses the raw paper sheet. Then, push the cylinder 9 and the push plate cylinder 10 to start. The main board 6, the pressure plate 7 and the fan-shaped cutting blade 8 move downward synchronously. The fan-shaped cutting blade 8 cuts the raw paper sheet in a fan shape. Then push the cylinder 9 to retract. At this time, the push plate cylinder 10 moves downward a certain distance to press the cut fan-shaped paper sheet to prevent the material from following the blade and causing the blade to jam. After the main board 6 resets, start the push plate cylinder 10 again to reset the pressure plate 7. Then, the workers can take out the cut fan-shaped paper sheet in an orderly manner. At this time, the limiting post 5 is still in the state of pressing the waste paper sheet. The waste paper sheet will not interfere with the use of the fan-shaped paper sheet, which is very convenient. After the fan-shaped paper sheet is taken out, the support plate 4 resets, and the cutting work is completed.

Claims

1. A fan-shaped paper cutting device, comprising a base platform, a support plate and a top plate sequentially arranged above the base platform, the base platform being slidably connected to the support plate via guide posts and guide sleeves, and the support plate being fixedly connected to the top plate via support posts, characterized in that: A driving device is provided between the support plate and the top plate to match the cutting device between the base and the support plate; the cutting device includes a main board, a pressure plate and a fan-shaped cutting blade, the fan-shaped cutting blade is installed at the bottom of the main board, the bottom of the main board has a fan-shaped groove, the size of the fan-shaped groove is the same as the size of the fan-shaped cutting blade groove, the pressure plate engages with the fan-shaped groove of the main board, and limit posts are arranged around the periphery of the main board, the limit posts are installed on the support plate.

2. The fan-shaped paper cutting device according to claim 1, characterized in that: The driving device includes a push cylinder and a push plate cylinder arranged in parallel. The piston rod of the push cylinder passes through the support plate and is connected to the main plate. The cylinder rod of the push plate cylinder passes through the support plate and the main plate in sequence and is connected to the pressure plate. Both the push cylinder and the push plate cylinder are installed on the end face of the support plate.

3. The fan-shaped paper cutting device according to claim 2, characterized in that: A support base is provided behind the base platform. A lead screw is provided on the support base. A motor is installed inside the bottom end of the support base. The motor shaft of the motor is axially connected to one end of the lead screw, and the other end of the lead screw is rotatably connected to the support base.

4. The fan-shaped paper cutting device according to claim 3, characterized in that: Fixed seats are mounted side by side on the end face of the base, and telescopic top rods are mounted on the fixed seats. A driver is provided on the side of the telescopic top rods, and the driver is mounted on the fixed seats.

5. The fan-shaped paper cutting device according to claim 4, characterized in that: The rear end of the top plate is fitted onto the lead screw and threadedly connected to the lead screw.

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