Raw material cutting device for Chinese art paper manufacturing

Abstract

The utility model relates to the technical field of Chinese art paper manufacturing, in particular to a raw material cutting device for Chinese art paper manufacturing, which comprises a machine body, a mounting frame is slidably connected to the outside of the machine body, a cutting knife is fixedly connected to an air cylinder of the mounting frame, and two connecting rods are mounted on one side of the cutting knife. The bottom ends of the connecting rods are fixedly connected with placing blocks, the interiors of the placing blocks are slidably connected with connecting blocks, a clamping belt is fixedly connected between the two connecting blocks, and inserting grooves are formed in the four corners of the bottom end of the cutting knife. The leather paper cutting device has the beneficial effects that the connecting rod is mounted on one side of the cutting knife, and the clamping belt is mounted in the connecting rod, so that the clamping belt can move along with the cutting knife, leather paper can be automatically clamped during cutting, the cutting stability is high, the labor cost is greatly reduced, and the cutting efficiency is improved; and the use economy is relatively high.

Description

Technical Field

[0001] This utility model relates to the field of Xuan paper manufacturing technology, specifically to a raw material cutting device for Xuan paper manufacturing. Background Technology

[0002] The process of making Xuan paper generally involves selecting raw materials, pounding bark, slicing, pressing, bagging, scooping, and drying. Among these steps, a raw material cutting device is typically used when slicing the raw materials.

[0003] Existing raw material cutting devices generally consist of a machine body, a cylinder, and a cutting blade. In use, the pounded paper is stacked and placed inside the machine body. The paper is then manually positioned, and the cutting blade is activated to perform precise cutting, thereby cutting the paper into small square strips for subsequent processing.

[0004] However, in practical use, manually controlling the cutting position consumes manpower, leading to high labor intensity for workers during large-scale production. This results in a shortage of human resources, lower cutting efficiency, higher cutting costs, and ultimately, lower economic efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a raw material cutting device for Xuan paper manufacturing, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a raw material cutting device for Xuan paper manufacturing, comprising a machine body, an external mounting frame slidably connected to the machine body, a cutting blade fixedly connected to the cylinder of the mounting frame, two connecting rods mounted on one side of the cutting blade, a placement block fixedly connected to the bottom end of the connecting rods, a connecting block slidably connected inside the placement block, and a clamping strap fixedly connected between the two connecting blocks.

[0007] Preferably, slots are provided at the four corners of the bottom of the cutting blade, and multiple connecting grooves are provided on the inner wall of the slots. A plug is fixedly connected to the top of the connecting rod, and multiple connecting rings are fixedly connected to the outside of the plug.

[0008] Preferably, the upper inner side of the connecting rod has a sliding groove, the lower inner side of the connecting rod has an installation groove, a pull rod is slidably connected inside the installation groove, a spring is sleeved on the outside of the pull rod, a limit block is fixedly connected to one end of the pull rod, a locking block is fixedly connected to the end of the limit block away from the pull rod, a slider is fixedly connected to the other end of the limit block, and a sliding ring is fixedly connected to the outside of the slider.

[0009] Preferably, the insert is inserted into the inside of the slot, the connecting ring matches the connecting groove, and the connecting ring fits snugly against the inside of the connecting groove.

[0010] Preferably, one end of the spring is fixedly connected to the inner wall of the mounting groove, and the other end of the spring is fixedly connected to the top of the limiting block.

[0011] Preferably, the locking block is slidably connected inside the mounting groove, and the locking block penetrates the interior of the placement block and the connecting block to engage.

[0012] Preferably, the slider is cross-shaped, the slider is slidably connected inside the groove, and the sliding ring is slidably connected outside the connecting rod.

[0013] Compared with the prior art, the beneficial effects of the raw material cutting device for Xuan paper manufacturing proposed in this utility model are as follows: by installing a connecting rod on one side of the cutting blade and installing a clamping belt inside the connecting rod, the clamping belt can move with the cutting blade, thereby automatically clamping the paper during cutting, resulting in higher cutting stability, greatly reducing labor costs, improving cutting efficiency, and making it more economical to use. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 This is a schematic diagram of the cutting blade structure of this utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0017] Figure 4 This is a schematic diagram of the connecting rod structure of this utility model;

[0018] Figure 5 This utility model Figure 4 Sectional view of the structure at point AA;

[0019] Figure 6 This utility model Figure 5 Enlarged schematic diagram of the structure at point B;

[0020] Figure 7 This is a schematic diagram of the sliding ring structure of this utility model.

[0021] In the diagram: 1. Body; 2. Mounting bracket; 3. Cutting blade; 4. Connecting rod; 5. Placement block; 6. Connecting block; 7. Clamping strap; 8. Insertion block; 9. Connecting ring; 10. Slot; 11. Connecting groove; 12. Mounting groove; 13. Pull rod; 14. Spring; 15. Limiting block; 16. Locking block; 17. Slide groove; 18. Slider; 19. Sliding ring. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Example 1: Please refer to Figures 1-7 This utility model provides a technical solution: a raw material cutting device for Xuan paper manufacturing, including a body 1, a mounting frame 2 slidably connected to the outside of the body 1, a cutting blade 3 fixedly connected to the cylinder of the mounting frame 2, two connecting rods 4 installed on one side of the cutting blade 3, a placement block 5 fixedly connected to the bottom end of the connecting rod 4, the connecting rod 4 is used to connect the cutting blade 3 and the placement block 5, a connecting block 6 slidably connected inside the placement block 5, the placement block 5 provides installation space for the connecting block 6, a clamping strap 7 is fixedly connected between the two connecting blocks 6, the clamping strap 7 is an elastic element, which can deform when pulled, and then use a reset movement to clamp the paper.

[0024] When it is necessary to cut the paper, the connecting block 6 is inserted into the placement block 5, thereby installing the clamping belt 7. The connecting rod 4 is then installed on the cutting blade 3. The cutting blade 3 moves downward, causing the clamping belt 7 to move downward through the connecting rod 4. The clamping belt 7 first comes into contact with the paper. As the cutting blade 3 continues to move downward, the clamping belt 7 is squeezed and deformed, allowing it to return to its original position and clamp the paper. At this point, the cutting blade 3 can stably cut the paper, greatly reducing labor costs and improving cutting efficiency, making it highly economical to use.

[0025] Example 2: Based on Example 1, in order to facilitate the installation and disassembly of the connecting rod 4 and make the installation more stable, slots 10 are provided at the four corners of the bottom of the cutting blade 3, so that the connecting rod 4 can be selectively installed on one side of the cutting blade 3, thereby making the use more flexible. Multiple connecting grooves 11 are provided on the inner wall of the slot 10. The top of the connecting rod 4 is fixedly connected to the plug 8, and multiple connecting rings 9 are fixedly connected to the outside of the plug 8. The plug 8 is inserted into the inside of the slot 10, so that the connecting rod 4 can be installed. The connecting rings 9 match the connecting grooves 11 and fit in close to the inside of the connecting grooves 11. The connecting rings 9 are used to increase the friction between the plug 8 and the slot 10, thereby making the installation of the connecting rod 4 more stable.

[0026] When the connecting rod 4 needs to be installed, the insert 8 is inserted into the slot 10, allowing the connecting ring 9 to slide inside the slot 10. This causes the connecting ring 9 to be deformed by the slot 10. When the connecting ring 9 returns to its original position, it fits into the inside of the connecting groove 11, making the engagement between the insert 8 and the slot 10 more stable, thus making the installation of the connecting rod 4 more stable. Conversely, by pulling the connecting rod 4 downward, the insert 8 is pulled out of the slot 10 and slides inside the slot 10, allowing the connecting ring 9 to detach from the connecting groove 11 and slide inside the slot 10. This allows the insert 8 to be easily detached from the slot 10, and the connecting rod 4 to be easily disassembled.

[0027] Example 3: Based on Example 2, in order to clamp paper of different thicknesses, a sliding groove 17 is provided on the upper side of the inner side of the connecting rod 4, and an installation groove 12 is provided on the lower side of the inner side of the connecting rod 4. A pull rod 13 is slidably connected inside the installation groove 12. The installation groove 12 limits the pull rod 13 inside, so that the pull rod 13 will not deviate when moving. A spring 14 is sleeved on the outside of the pull rod 13. One end of the pull rod 13 is fixedly connected to a limit block 15. One end of the spring 14 is fixedly connected to the inner wall of the installation groove 12, and the other end of the spring 14 is fixedly connected to the top of the limit block 15. A locking block 16 is fixedly connected to the end of the limit block 15 away from the pull rod 13, so that the limit block 15... The locking block 16 can be pulled to move. The locking block 16 is slidably connected inside the mounting groove 12. The mounting groove 12 limits the locking block 16 so that the locking block 16 will not deviate when moving. The locking block 16 passes through the placement block 5 and engages with the inside of the connecting block 6, so that the connecting block 6 can be stably installed inside the placement block 5. The other end of the limiting block 15 is fixedly connected to the slider 18. The slider 18 has a cross-shaped design and is slidably connected inside the slide groove 17 so that the slider 18 will not deviate when moving up and down. The outside of the slider 18 is fixedly connected to the sliding ring 19. The sliding ring 19 is slidably connected to the outside of the connecting rod 4 and is used to pull the slider 18 to move.

[0028] When the clamping strap 7 needs to be replaced, the sliding ring 19 is pulled upwards, causing the sliding ring 19 to drive the slider 18 to slide inside the groove 17. This causes the slider 18 to drive the pull rod 13 to move upwards, which in turn causes the pull rod 13 to drive the limiting block 15 to compress the spring 14, causing the limiting block 15 to cause the locking block 16 to disengage from the interior of the placement block 5 and the connecting block 6. This removes the restriction on the connecting block 6, allowing the clamping strap 7 to be easily replaced. The connecting block 6 of other sizes of clamping strap 7 is then slid into the interior of the placement block 5, and the sliding ring 19 is released. This allows the spring 14 to return to its original position, which in turn pushes the limiting block 15 downwards. This allows the limiting block 15 to push the locking block 16 through the interior of the connecting block 6 and the placement block 5, making the clamping strap 7 easy to install. This allows for the clamping of paper of different thicknesses, resulting in high flexibility in use.

[0029] In actual use, by pulling the sliding ring 19 upward, the sliding ring 19 causes the slider 18 to slide inside the groove 17, which in turn causes the slider 18 to move the pull rod 13 upward. This causes the pull rod 13 to cause the limiting block 15 to compress the spring 14, resulting in deformation. The limiting block 15 then causes the locking block 16 to enter the mounting groove 12, allowing the connecting block 6 on the clamping strap 7 to slide into the placement block 5. Releasing the sliding ring 19 allows the spring 14 to return to its original position, pushing the limiting block 15 downward. This allows the limiting block 15 to push the locking block 16 through the connecting block 6 and engage with the placement block 5, facilitating the installation of the clamping strap 7. This allows for the clamping of paper of different thicknesses, providing high flexibility. The insert block 8 is then inserted into the slot 10. The connecting ring 9 slides inside the slot 10, causing it to deform under pressure. When the connecting ring 9 returns to its original position, it fits snugly against the inside of the connecting groove 11, making the engagement between the insert 8 and the slot 10 more stable. This also makes the connecting rod 4 more stable, causing the cutting blade 3 to move downwards. The cutting blade 3 then moves the clamping band 7 downwards via the connecting rod 4, allowing the clamping band 7 to first contact the paper. As the cutting blade 3 continues to move downwards, the clamping band 7 is compressed and deformed, allowing it to return to its original position and clamp the paper. At this point, the cutting blade 3 can stably cut the paper, greatly reducing labor costs and improving cutting efficiency, resulting in high economic efficiency.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A raw material cutting device for Xuan paper manufacturing, comprising a body (1), wherein a mounting frame (2) is slidably connected to the outside of the body (1), and a cutting blade (3) is fixedly connected to the cylinder of the mounting frame (2), characterized in that: Two connecting rods (4) are installed on one side of the cutting blade (3). A placement block (5) is fixedly connected to the bottom end of the connecting rod (4). A connecting block (6) is slidably connected inside the placement block (5). A clamping strap (7) is fixedly connected between the two connecting blocks (6). The cutting blade (3) has slots (10) at the four corners of its bottom end. The inner wall of the slot (10) has multiple connecting grooves (11). The top of the connecting rod (4) is fixedly connected to a plug (8). The outside of the plug (8) is fixedly connected to multiple connecting rings (9).

2. The raw material cutting device for Xuan paper manufacturing according to claim 1, characterized in that: The upper inner side of the connecting rod (4) is provided with a sliding groove (17), and the lower inner side of the connecting rod (4) is provided with an installation groove (12). A pull rod (13) is slidably connected inside the installation groove (12). A spring (14) is sleeved on the outside of the pull rod (13). A limit block (15) is fixedly connected to one end of the pull rod (13). A locking block (16) is fixedly connected to the end of the limit block (15) away from the pull rod (13). A slider (18) is fixedly connected to the other end of the limit block (15). A sliding ring (19) is fixedly connected to the outside of the slider (18).

3. The raw material cutting device for Xuan paper manufacturing according to claim 1, characterized in that: The insert (8) is inserted into the inside of the slot (10), the connecting ring (9) matches the connecting groove (11), and the connecting ring (9) fits into the inside of the connecting groove (11).

4. The raw material cutting device for Xuan paper manufacturing according to claim 2, characterized in that: One end of the spring (14) is fixedly connected to the inner wall of the mounting groove (12), and the other end of the spring (14) is fixedly connected to the top of the limiting block (15).

5. A raw material cutting device for Xuan paper manufacturing according to claim 2, characterized in that: The locking block (16) is slidably connected inside the mounting groove (12), and the locking block (16) penetrates the interior of the placement block (5) and the connecting block (6) and engages with it.

6. A raw material cutting device for Xuan paper manufacturing according to claim 2, characterized in that: The slider (18) is designed in a cross shape and is slidably connected inside the groove (17). The sliding ring (19) is slidably connected outside the connecting rod (4).

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