High-efficiency paper string splitting machine

Abstract

The utility model relates to a high-efficiency paper string splitting machine which comprises a working table and a supporting frame arranged on the working table, one end of the supporting frame is hinged to the working table, the supporting frame is transversely located at the top of the working table, a driving wheel is rotationally arranged below the supporting frame, and the driving wheel is transversely located on the inner side edge of the working table. The driving wheel is in driving connection with a pull rod, the pull rod and the driving wheel synchronously move, the bottom of the supporting frame is in sliding fit with a saw blade, the saw blade is in driving connection with the pull rod, the driving wheel drives the pull rod and the saw blade to obliquely move on the top of the workbench in a reciprocating mode, and then the paper string placed on the top of the workbench is cut. Therefore, manual cutting of the paper string by using a cutting knife is replaced, and the technical problems that time and labor are wasted, the cutting efficiency is low and subsequent normal use is affected due to the fact that the paper string is mostly cut by using the cutting knife manually in the current paper string cutting work are effectively solved.

Description

Technical Field

[0001] This application relates to the field of paper rope processing technology, and more specifically, to a high-efficiency paper rope slitting machine. Background Technology

[0002] Paper rope is widely used in various eco-friendly bags and shopping bags due to its environmentally friendly, wear-resistant, strong tensile strength, and odorless properties. During the production process, the semi-finished paper rope can be tens or even hundreds of meters long, so it needs to be cut to obtain paper rope products of different lengths. Currently, most paper rope cutting is done manually with a cutting knife, which is not only time-consuming and labor-intensive, but also inefficient and affects subsequent normal use. Utility Model Content

[0003] To address the shortcomings of the existing technology, the purpose of this application is to provide a high-efficiency paper rope slitting machine, including a worktable and a support frame mounted on the worktable. One end of the support frame is hinged to the worktable, and the support frame is laterally located at the top of the worktable. A rotating wheel is rotatably mounted below the support frame, and the rotating wheel is laterally located at the inner side of the worktable. The rotating wheel is driven by a pull rod, and the pull rod moves synchronously with the rotating wheel. A saw blade is slidably fitted at the bottom of the support frame, and the saw blade is driven by the pull rod. The rotating wheel drives the pull rod and the saw blade to move obliquely back and forth at the top of the worktable, thereby cutting the paper rope placed on the top of the worktable.

[0004] Preferably, the saw blade has a dovetail tenon, which is located laterally at the top of the saw blade and moves synchronously with the saw blade. The bottom of the support frame has a dovetail groove that slides with the dovetail tenon, and both ends of the dovetail groove extend laterally through the side of the support frame. The saw blade slides with the support frame through the interaction between the dovetail groove and the dovetail tenon.

[0005] Preferably, a saw blade frame is provided between the dovetail tenon and the saw blade, and the dovetail tenon is formed laterally on the top of the saw blade frame, and the saw blade is installed laterally on the bottom of the saw blade frame, and the saw blade is connected to the pull rod via the saw blade frame.

[0006] Preferably, a driving component is provided on the workbench, and the driving component is located laterally on the side of the workbench. The driving component is connected to the driving wheel and drives the driving wheel to rotate below the support frame.

[0007] Preferably, the workbench has a track formed on its side, and the track runs horizontally through the workbench. From left to right, the track is provided with a fixed clamp body that is fixedly connected to the track, a movable clamp body that moves horizontally on the track, and a fixed seat that is fixedly connected to the track.

[0008] Preferably, the fixed base is internally threaded with a screw rod, and one end of the screw rod passes laterally through the fixed base and is driven to connect with the movable clamp body. The screw rod drives the movable clamp body to move laterally back and forth on the track.

[0009] Preferably, a rotating handle is vertically provided at the other end of the screw, and the rotating handle passes through the screw. The rotating handle drives the screw to rotate inside the fixed seat and drives the screw and the movable clamp to move laterally back and forth on the track.

[0010] Preferably, the top of the workbench is formed with a first cylinder frame, and a first cylinder is vertically arranged on the top of the first cylinder frame. One end of the first cylinder passes through the first cylinder frame and is connected to a pressure plate that limits the other end of the paper rope.

[0011] Preferably, a second cylinder frame is provided on the side of the workbench, and a second cylinder is vertically provided at the bottom of the second cylinder frame. The second cylinder passes through the second cylinder frame and is driven to the other end of the support frame, and the second cylinder drives the support frame to shift at an angle at the top of the workbench.

[0012] In summary, the beneficial effects of this application are as follows:

[0013] When the paper rope is placed horizontally on top of the workbench, the initial position of the saw blade is: the saw blade is horizontally parallel to the top of the paper rope, and the saw blade and the paper rope are not in contact. Then, one end of the saw blade is driven to swing downwards, causing the saw blade to move closer to the paper rope until the saw teeth on the saw blade contact the surface of the paper rope. At this point, the saw blade and the paper rope are at an angle. Then, the drive wheel is driven to rotate. As the drive wheel rotates, it causes the pull rod and the saw blade to move diagonally back and forth continuously on top of the workbench. During this diagonal back and forth movement, one end of the saw blade continues to swing downwards, allowing the saw teeth on the saw blade to continuously contact the paper rope. The rope is cut until the saw blade completely severs the paper rope. At this point, the cutting of the paper rope placed on the top of the workbench is complete. Then, one end of the saw blade is driven to swing upward until it returns to its initial position. The above steps can be repeated to cut the remaining paper rope again. Through the cooperation of the above structures, the manual cutting of paper rope is replaced by cutting paper rope with a cutting knife. This effectively solves the technical problem that most paper rope cutting work is currently done manually with a cutting knife, which is not only time-consuming and labor-intensive, but also has low cutting efficiency and affects subsequent normal use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency paper rope slitting machine;

[0015] Figure 2 This is another structural diagram of a high-efficiency paper rope slitting machine;

[0016] Figure 3This is another structural schematic diagram of a high-efficiency paper rope slitting machine;

[0017] Figure 4 yes Figure 1 Enlarged structural diagram at point A in the middle.

[0018] Reference numerals in the attached diagram: 1. Workbench; 2. Support frame; 3. Drive wheel; 4. Tie rod; 5. Saw blade; 6. Dovetail tenon; 7. Dovetail groove; 8. Saw blade holder; 9. Drive component; 10. Track; 11. Fixed clamp body; 12. Movable clamp body; 13. Fixed base; 14. Screw; 15. Rotating handle; 16. First cylinder holder; 17. First cylinder; 18. Pressure plate; 19. Second cylinder holder; 20. Second cylinder. Detailed Implementation

[0019] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0020] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly or indirectly attached to that other component. When a component is referred to as being "connected to" another component, it can be directly or indirectly connected to that other component.

[0021] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0023] A high-efficiency paper rope slitting machine, see Figures 1 to 4The system includes a workbench 1 and a support frame 2 mounted on the workbench 1. One end of the support frame 2 is hinged to the workbench 1, and the support frame 2 is laterally located at the top of the workbench 1. A rotating wheel 3 is rotatably mounted below the support frame 2, and the rotating wheel 3 is laterally located on the inner side of the workbench 1. The rotating wheel 3 is driven by a pull rod 4, and the pull rod 4 moves synchronously with the rotating wheel 3. A saw blade 5 is slidably fitted at the bottom of the support frame 2, and the saw blade 5 is driven by the pull rod 4. The rotating wheel 3 drives the pull rod 4 and the saw blade 5 to move obliquely back and forth at the top of the workbench 1, thereby cutting the paper rope placed on the top of the workbench 1. In this embodiment, when the paper rope is placed laterally on the top of the workbench 1, the initial position of the saw blade 5 is: the saw blade 5 is laterally parallel to the top of the paper rope, and the saw blade 5 and the paper rope are not in contact. Then, one end of the saw blade 5 is driven to swing downward, so that the saw blade 5 moves closer to the paper rope until the saw teeth on the saw blade 5 are in contact with the surface of the paper rope. When the saw blade 5 and the paper rope are in contact, they are inclined. Then, the drive wheel 3 is driven to rotate. When the drive wheel 3 rotates, it will drive the pull rod 4 and the saw blade 5 to move obliquely back and forth on the top of the worktable 1. During the oblique back and forth movement, one end of the saw blade 5 continues to swing downward, so that the saw teeth on the saw blade 5 can continuously cut the paper rope until the saw blade 5 completely cuts the paper rope. At this time, the cutting work of the paper rope placed on the top of the worktable 1 is completed. Then, drive one end of the saw blade 5 to swing upward until the saw blade 5 returns to the initial position. The above steps can be repeated to cut the remaining paper rope again. Through the cooperation between the above structures, the manual cutting of paper rope is replaced by the cutting of paper rope by a cutting knife. This effectively solves the technical problem that most paper rope cutting work is currently done by manually cutting paper rope with a cutting knife, which is not only time-consuming and laborious, but also has low cutting efficiency and affects subsequent normal use.

[0024] The saw blade 5 has a dovetail tenon 6 formed on it, and the dovetail tenon 6 is laterally located at the top of the saw blade 5. The dovetail tenon 6 moves synchronously with the saw blade 5. The bottom of the support frame 2 has a dovetail groove 7 formed to slide with the dovetail tenon 6. Both ends of the dovetail groove 7 extend laterally through the side of the support frame 2. The saw blade 5 slides with the support frame 2 through the mutual cooperation between the dovetail groove 7 and the dovetail tenon 6. In this embodiment, because both the dovetail groove 7 and the dovetail tenon 6 have the characteristics of being narrow at the root and wide at the end, forming a large head shape, the dovetail tenon 6... After the dovetail tenon 6 and the dovetail groove 7 are engaged, a tension is generated between the dovetail tenon 6 and the dovetail groove 7. This tension allows the saw blade 5 to be connected to the bottom of the support frame 2. When the drive wheel 3 drives the pull rod 4 and the saw blade 5 to move obliquely back and forth on the top of the workbench 1, this tension can support the saw blade 5 to slide on the bottom of the support frame 2, so that the saw teeth on the saw blade 5 can continuously cut the paper rope, thereby realizing the cutting of the paper rope placed on the top of the workbench 1, which effectively improves the practicality of this embodiment.

[0025] A saw blade frame 8 is provided between the dovetail tenon 6 and the saw blade 5. The dovetail tenon 6 is formed laterally on the top of the saw blade frame 8, and the saw blade 5 is installed laterally on the bottom of the saw blade frame 8. The saw blade 5 is driven and connected to the pull rod 4 through the saw blade frame 8.

[0026] The workbench 1 is provided with a driving component 9, which is located laterally on the side of the workbench 1. The driving component 9 is connected to the driving wheel 3 and drives the driving wheel 3 to rotate below the support frame 2.

[0027] The workbench 1 has a track 10 formed on its side, and the track 10 extends horizontally through the workbench 1. From left to right, the track 10 is provided with a fixed clamp 11 fixedly connected to the track 10, a movable clamp 12 that moves horizontally on the track 10, and a fixed seat 13 fixedly connected to the track 10.

[0028] The fixed base 13 is internally threaded with a screw 14, one end of which passes laterally through the fixed base 13 and is driven to connect with the movable clamp 12. The screw 14 drives the movable clamp 12 to move laterally back and forth on the track 10. The other end of the screw 14 is vertically provided with a rotating handle 15, which passes through the screw 14. The rotating handle 15 drives the screw 14 to rotate inside the fixed base 13 and drives the screw 14 and the movable clamp 12 to move laterally back and forth on the track 10. In this embodiment, the operator can drive the rotating handle 15 and the screw 14 to rotate. When the screw 14 rotates, it can drive the movable clamp 12 to move on the track 10 and drive the movable clamp 12 to open and close the clamp with the fixed clamp 11, thereby clamping or loosening one end of the paper rope placed on the top of the workbench 1, which further improves the practicality of this embodiment.

[0029] The top of the workbench 1 is formed with a first cylinder frame 16, and a first cylinder 17 is vertically arranged on the top of the first cylinder frame 16. One end of the first cylinder 17 passes through the first cylinder frame 16 and drives a pressure plate 18 that limits the other end of the paper rope. In this embodiment, the pressure plate 18 is driven by the first cylinder 17 to move towards the paper rope until the other end of the paper rope placed on the top of the workbench 1 is limited between the pressure plate 18 and the workbench 1. With the cooperation of the screw 14, the fixed clamp body 11 and the movable clamp body 12, the part of the paper rope to be cut can be in a tensioned state. This makes it convenient for the moving wheel 3 to drive the pull rod 4 together with the saw blade 5 to move obliquely back and forth on the top of the workbench 1 to cut the tensioned part of the paper rope. After the paper rope is tensioned, not only can the cut be neater, but the cutting can also be smoother and more convenient, which further improves the practicality of this embodiment.

[0030] A second cylinder frame 19 is provided on the side of the workbench 1, and a second cylinder 20 is vertically arranged at the bottom of the second cylinder frame 19. The second cylinder 20 passes through the second cylinder frame 19 and is driven to the other end of the support frame 2. The second cylinder 20 drives the support frame 2 to shift at an angle at the top of the workbench 1. In this embodiment, when the second cylinder 20 drives one end of the support frame 2 to swing downward at the top of the workbench 1, the swing of the support frame 2 will synchronously drive the drive wheel 3, the pull rod 4, and the saw blade 5 to swing downward at the top of the workbench 1. At this time, the saw blade... The saw blade 5 is inclined to the paper rope. Then, the drive wheel 3 drives the pull rod 4 and the saw blade 5 to move obliquely back and forth on the top of the workbench 1, so that the saw blade 5 can cut the paper rope placed on the top of the workbench 1 at an angle. Then, the second cylinder 20 continuously drives one end of the support frame 2 to swing downward. At this time, the saw blade 5 will continue to cut the paper rope placed on the top of the workbench 1 at an angle until the paper rope is completely cut. Through the cooperation between the above structures, the paper rope placed on the top of the workbench 1 can be cut, which once again improves the practicality of this embodiment.

[0031] The above embodiments are merely explanations of this application and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this application.

Claims

1. A high-efficiency paper rope slitting machine, characterized in that, The device includes a workbench and a support frame mounted on the workbench. One end of the support frame is hinged to the workbench and is located laterally on the top of the workbench. A rotating wheel is rotatably mounted below the support frame and is located laterally on the inner side of the workbench. The rotating wheel is driven by a pull rod, and the pull rod moves synchronously with the rotating wheel. A saw blade is slidably fitted at the bottom of the support frame and is driven by the pull rod. The rotating wheel drives the pull rod and the saw blade to move obliquely back and forth on the top of the workbench, thereby cutting the paper rope placed on the top of the workbench.

2. The high-efficiency paper rope slitting machine according to claim 1, characterized in that, The saw blade has a dovetail tenon, which is located laterally at the top of the saw blade and moves synchronously with the saw blade. The bottom of the support frame has a dovetail groove that slides with the dovetail tenon, and both ends of the dovetail groove extend laterally through the side of the support frame. The saw blade slides with the support frame through the interaction between the dovetail groove and the dovetail tenon.

3. The high-efficiency paper rope slitting machine according to claim 2, characterized in that, A saw blade frame is provided between the dovetail tenon and the saw blade, and the dovetail tenon is formed laterally on the top of the saw blade frame. The saw blade is installed laterally at the bottom of the saw blade frame, and the saw blade is connected to the pull rod drive through the saw blade frame.

4. A high-efficiency paper rope slitting machine according to claim 1, characterized in that, The workbench is equipped with a driving component, which is located laterally on the side of the workbench. The driving component is connected to the driving wheel and drives the driving wheel to rotate below the support frame.

5. A high-efficiency paper rope slitting machine according to claim 1, characterized in that, The workbench has a track formed on its side, and the track runs horizontally through the workbench. From left to right, the track is provided with a fixed clamp body that is fixedly connected to the track, a movable clamp body that moves horizontally on the track, and a fixed seat that is fixedly connected to the track.

6. A high-efficiency paper rope slitting machine according to claim 5, characterized in that, The fixed base is internally threaded with a screw rod, one end of which passes laterally through the fixed base and is connected to the movable clamp body via a drive connection. The screw rod drives the movable clamp body to move laterally back and forth on the track.

7. A high-efficiency paper rope slitting machine according to claim 6, characterized in that, The other end of the screw is vertically provided with a rotating handle, which passes through the screw. The rotating handle drives the screw to rotate inside the fixed seat and drives the screw and the movable clamp to move laterally back and forth on the track.

8. A high-efficiency paper rope slitting machine according to claim 1, characterized in that, The top of the workbench is formed with a first cylinder frame, and a first cylinder is vertically arranged on the top of the first cylinder frame. One end of the first cylinder passes through the first cylinder frame and is connected to a pressure plate that limits the other end of the paper rope.

9. A high-efficiency paper rope slitting machine according to claim 1, characterized in that, The workbench is provided with a second cylinder frame on its side, and a second cylinder is vertically installed at the bottom of the second cylinder frame. The second cylinder passes through the second cylinder frame and is connected to the other end of the support frame for driving connection. The second cylinder also drives the support frame to shift at an angle at the top of the workbench.

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