Mulberry paper raw material hammering and smashing filtering device

Abstract

The utility model discloses a mulberry paper raw material beating and smashing filtering device, which relates to the technical field of mulberry paper production and comprises a main body, a container barrel is mounted below the main body, a driving device is mounted above the main body, and output ends on two sides of the bottom surface of the driving device are connected with a plurality of rotating shafts. The rotating shafts located on the same side are sleeved with limiting cylinders, sliding blocks are arranged on the two sides of the bottom end of each rotating shaft, the inner wall of each limiting cylinder is sleeved with a closed-loop wave-shaped reciprocating groove, each sliding block makes sliding contact with the corresponding reciprocating groove, and the bottom faces of the limiting cylinders located on the same side are jointly connected with limiting blocks. And the bottom end of each limiting block is connected with a main hammer block. The driving device drives the rotating shaft to rotate, the lower limiting cylinder drives the main hammer block to perform reciprocating hammering action under the driving of the sliding block and the reciprocating groove, so that raw materials are hammered, and the hammering efficiency of the raw materials is improved due to the fixation of the auxiliary hammer block during the hammering process.

Description

Technical Field

[0001] The utility model relates to the technical field of mulberry bark paper production, in particular to a mulberry bark paper raw material pounding and filtering device. Background Art

[0002] Mulberry bark paper is a traditional handmade paper with a long history and profound cultural value. The production process of mulberry bark paper can be traced back to the Han Dynasty at the earliest, with a history of more than 1700 years. Because it originated in the Han Dynasty, mulberry bark paper is also called "Han bark paper". The production process of mulberry bark paper has undergone many evolutions and developments in history. Especially during the Western Liao Dynasty in the Song Dynasty, it was already well-known to make paper from mulberry bark in Hotan, becoming an important household handicraft of the local Uyghur people. Under the impact of modern papermaking industry, the production of mulberry bark paper was once on the verge of extinction. However, due to its unique cultural and artistic values, mulberry bark paper has been re-valued in professional applications such as repairing and reproducing ancient books.

[0003] Currently, the mulberry bark paper on the market is made from mulberry bark through processes such as peeling, soaking, cooking, pounding, fermenting, filtering, and paper fishing. Mulberry bark paper has characteristics such as flexibility, insect resistance, strong tensile strength, non-fading, and strong water absorption. Its characteristics of fine fibers, firmness, toughness, and being indestructible make it an ideal choice in fields such as painting and calligraphy, classical book printing, and sealing high-grade liquor containers.

[0004] The most important step in the production process of current mulberry bark paper on the market is pounding the mulberry bark. This step not only affects the subsequent production but also the final quality of the mulberry bark paper product. The purpose of pounding is to disperse the fibers in the mulberry bark and make it soft, facilitating the subsequent filtering and pulp making processes. During this period, impurities attached to the bark also need to be cleaned. The traditional pounding process is very cumbersome, and the step of cleaning impurities also takes a lot of time. Therefore, it is necessary to design a mulberry bark paper raw material pounding and filtering device with higher pounding efficiency and capable of automatically cleaning impurities. Content of the Utility Model

[0005] Based on this, the purpose of the utility model is to provide a mulberry bark paper raw material pounding and filtering device to solve the technical problem of low efficiency of traditional devices.

[0006] To achieve the above object, the present utility model provides the following technical solution: A mulberry paper raw material pounding and filtering device, including a main body, a container barrel is installed below the main body, a driving device is installed above the main body, output ends on both sides of the bottom surface of the driving device are connected with a plurality of rotating shafts, limiting cylinders are sleeved outside the rotating shafts on the same side, sliders are arranged on both sides of the bottom end of each rotating shaft, a closed-loop wavy reciprocating groove is sleeved on the inner wall of each limiting cylinder, each slider is in sliding contact with the corresponding reciprocating groove, limiting blocks are commonly connected to the bottom surfaces of the limiting cylinders on the same side, and a main pounding block is connected to the bottom end of each limiting block. Chutes matched with the corresponding limiting blocks are opened on both sides inside the main body.

[0007] By adopting the above technical solution, the raw materials are poured into the container barrel of the main body. At this time, the driving device drives the rotating shafts to rotate, and the sliders on the rotating shafts slide on the reciprocating grooves. Since the rotating shafts cannot move up and down, it can be regarded as the relative movement of the limiting cylinders. As the sliders slide to the highest point of the reciprocating grooves, the limiting cylinders descend to the lowest point. The sliders continue to slide away from the highest point of the reciprocating grooves and slide downward, and the limiting cylinders gradually rise until the sliders slide to the lowest point of the reciprocating grooves, and the limiting cylinders rise to the highest point. As the sliders continue to slide, the limiting cylinders perform reciprocating up and down movements, and drive the main pounding blocks to perform reciprocating pounding actions, thereby completing the pounding of the raw materials. The function of the chutes is to standardize the movement trajectories of the limiting blocks.

[0008] The present utility model is further arranged such that auxiliary pounding blocks are slidably connected to both sides of each main pounding block, and the auxiliary pounding blocks hang down under the influence of gravity.

[0009] By adopting the above technical solution, during the descending process of the limiting blocks, the auxiliary pounding blocks first come into contact with the raw materials and fix the raw materials. At this time, the limiting blocks continue to descend, and at this time the main pounding blocks pound the raw materials. Due to the fixation of the auxiliary pounding blocks, the raw materials will not slide away and disperse the impact force, thereby accelerating the pounding efficiency of the raw materials.

[0010] The present utility model is further arranged such that the bottom surface of the container barrel has a double circular arc shape with the middle position of both sides protruding and both sides concave, a limiting plate with a downward edge direction is connected between both sides of the bottom end middle position of the main body and the container barrel, an air groove is opened below the limiting plate inside the container barrel, a jetting device is installed at the bottom end of the main body, and the jetting port of the jetting device is located below the air groove.

[0011] By adopting the above technical solution, as the jetting device jets high-pressure gas into the raw materials through the air groove and the limiting plate, the air fully contacts the raw materials, so that the impurities attached to the surface of the raw materials are separated, and due to the pushing of the gas for the stirring of the raw materials, the pounding efficiency of the raw materials is also accelerated.

[0012] The utility model is further configured such that a plurality of non-interfering filter meshes are installed on both sides of each of the limiting blocks.

[0013] By adopting the above technical solution, since most of the impurities attached to the raw materials are dust, bark and plant residues, most of the impurities washed up will float on the water surface. At this time, as the limiting blocks rise and fall, the impurities will be collected by the filter meshes.

[0014] In summary, the main beneficial effects of the present utility model are as follows:

[0015] In the present utility model, the driving device drives the rotating shaft to rotate. Driven by the slider and the reciprocating groove, the limiting cylinder drives the main hammer block to perform reciprocating hammering actions, thereby completing the hammering of the raw materials. During this period, due to the fixation of the auxiliary hammer block, the raw materials will not slide away to disperse the impact force, thus accelerating the hammering efficiency of the raw materials. And as the jet device injects high-pressure gas into the raw materials through the air groove and the limiting plate, allowing the air to fully contact the raw materials, the impurities attached to the surface of the raw materials are separated, and as the limiting blocks rise and fall, the impurities will be collected by the filter meshes. In addition, due to the agitation of the raw materials by the gas, the hammering efficiency of the raw materials is also accelerated. Description of the Drawings

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a side sectional view of the overall structure of the present utility model;

[0018] Figure 3 is a front sectional view of the overall structure of the present utility model;

[0019] Figure 4 is a half-sectional view of the limiting cylinder of the present utility model;

[0020] Figure 5 is of the present utility model Figure 2 enlarged view of the structure at A in.

[0021] In the figure: 1, main body; 2, container barrel; 3, driving device; 4, rotating shaft; 5, slider; 6, reciprocating groove; 7, limiting cylinder; 8, limiting block; 9, filter mesh; 10, main hammer block; 11, auxiliary hammer block; 12, limiting plate; 13, air groove; 14, jet device; 15, sliding groove. Detailed Embodiments

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and should not be construed as limiting the present utility model.

[0023] The embodiments of the present utility model will be described below according to its overall structure.

[0024] A mulberry paper raw material pounding and filtering device, as Figures 1-4 shown, includes a main body 1. A container barrel 2 is installed below the main body 1, and a driving device 3 is installed above the main body 1. Output ends on both sides of the bottom surface of the driving device 3 are connected to a plurality of rotating shafts 4. Limiting cylinders 7 are sleeved outside the rotating shafts 4 on the same side. Sliders 5 are arranged on both sides of the bottom end of each rotating shaft 4. A closed-loop wavy reciprocating groove 6 is sleeved on the inner wall of each limiting cylinder 7. The closed-loop wavy shape refers to a wavy line with the highest point and the lowest point and the starting point and the ending point connected. Each slider 5 is in sliding contact with the corresponding reciprocating groove 6. Limiting blocks 8 are commonly connected to the bottom surfaces of the limiting cylinders 7 on the same side, and a main hammer block 10 is connected to the bottom end of each limiting block 8. Chute grooves 15 are opened on both sides inside the main body 1 and are matched with the corresponding limiting blocks 8. Pour the raw material into the container barrel 2 of the main body 1. At this time, the driving device 3 drives the rotating shaft 4 to rotate. The slider 5 on the rotating shaft 4 slides on the reciprocating groove 6. Since the rotating shaft 4 cannot move up and down, it can be regarded as the relative movement of the limiting cylinder 7. As the slider 5 slides to the highest point of the reciprocating groove 6, the limiting cylinder 7 descends to the lowest point. The slider 5 continues to slide away from the highest point of the reciprocating groove 6 and slides downward. The limiting cylinder 7 gradually rises until the slider 5 slides to the lowest point of the reciprocating groove 6, and the limiting cylinder 7 rises to the highest point. As the slider 5 continues to slide, the limiting cylinder 7 performs up-and-down reciprocating motion and drives the main hammer block 10 to perform reciprocating pounding action, thereby completing the pounding of the raw material. The function of the chute groove 15 is to standardize the movement track of the limiting block 8.

[0025] Auxiliary hammer blocks 11 are slidably connected to both sides of each main hammer block 10, and the auxiliary hammer blocks 11 hang down under the influence of gravity. During the descending process of the limiting block 8, the auxiliary hammer blocks 11 first come into contact with the raw material and fix the raw material. At this time, the limiting block 8 continues to descend. At this time, the main hammer block 10 pounds the raw material. Due to the fixation of the auxiliary hammer blocks 11, the raw material will not slide away and disperse the impact force, thus accelerating the pounding efficiency of the raw material.

[0026] The bottom surface of the container barrel 2 has a double circular arc shape with the middle position on both sides bulging and both sides sunken. The main body 1 is connected between both sides of the middle position at the bottom end of the container barrel 2 with a limiting plate 12 with the edge facing downward. An air groove 13 is opened below the limiting plate 12 inside the container barrel 2. A jetting device 14 is installed at the bottom end of the main body 1, and the jetting port of the jetting device 14 is located below the air groove 13. As the jetting device 14 jets high-pressure gas into the raw material through the air groove 13 and the limiting plate 12, so that the air fully contacts the raw material, the impurities attached to the surface of the raw material are separated, and due to the agitation of the raw material by the gas, the pounding efficiency of the raw material is also accelerated.

[0027] A number of non-interfering filter nets 9 are installed on both sides of each limiting block 8. Since most of the impurities attached to the raw materials are dust, tree bark, and plant residues, most of the impurities flushed up will float on the water surface. At this time, as the limiting block 8 rises and falls, the impurities will be collected by the filter nets 9.

[0028] Working principle: Pour the raw materials into the container barrel 2 of the main body 1. At this time, the driving device 3 drives the rotating shaft 4 to rotate. The slider 5 on the rotating shaft 4 slides on the reciprocating groove 6. Since the rotating shaft 4 cannot move up and down, it can be regarded as the relative movement of the limiting cylinder 7. As the slider 5 slides to the highest point of the reciprocating groove 6, the limiting cylinder 7 descends to the lowest point. The slider 5 continues to slide away from the highest point of the reciprocating groove 6 and slides downward. The limiting cylinder 7 gradually rises until the slider 5 slides to the lowest point of the reciprocating groove 6, and the limiting cylinder 7 rises to the highest point. As the slider 5 continues to slide, the limiting cylinder 7 performs reciprocating up and down movements, and drives the main hammer block 10 to perform reciprocating hammering actions, thereby completing the hammering of the raw materials. This utilizes the linear motion conversion mechanism in mechanical principles. The role of the chute 15 is to standardize the movement trajectory of the limiting block 8. During the descent of the limiting block 8, the auxiliary hammer block 11 first contacts the raw materials and fixes the raw materials. At this time, the limiting block 8 continues to descend, and at this time the main hammer block 10 hammers the raw materials. Due to the fixation of the auxiliary hammer block 11, the raw materials will not slide away and disperse the impact force, thereby accelerating the hammering efficiency of the raw materials. In addition, as the jet device 14 injects high-pressure gas into the raw materials through the air groove 13 and the limiting plate 12, allowing the air to fully contact the raw materials, the impurities attached to the surface of the raw materials are separated. Since most of the impurities attached to the raw materials are dust, tree bark, and plant residues, most of the impurities flushed up will float on the water surface. At this time, as the limiting block 8 rises and falls, the impurities will be collected by the filter nets 9. And because the gas promotes the stirring of the raw materials, it also accelerates the hammering efficiency of the raw materials.

[0029] Based on the above structure, in this embodiment, although the embodiments of the present invention have been shown and described, this specific embodiment is only an explanation of the present invention, and it is not a limitation of the invention. The specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can, without departing from the principles and purposes of the present invention, make modifications, substitutions, and variations that do not contribute creatively to the embodiments as needed, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A pounding and filtering device for mulberry paper raw materials, comprising a main body (1), characterized in that: A container bucket (2) is installed below the main body (1), and a driving device (3) is installed above the main body (1). Output ends on both sides of the bottom surface of the driving device (3) are connected with a plurality of rotating shafts (4). Limiting cylinders (7) are sleeved outside the rotating shafts (4) on the same side. Sliders (5) are arranged on both sides of the bottom end of each rotating shaft (4). Closed-loop wavy reciprocating grooves (6) are sleeved on the inner walls of each limiting cylinder (7). Each slider (5) is in sliding contact with the corresponding reciprocating groove (6). Limiting blocks (8) are commonly connected to the bottom surfaces of the limiting cylinders (7) on the same side, and a main hammer block (10) is connected to the bottom end of each limiting block (8).

2. The pounding and filtering device for mulberry paper raw materials according to claim 1, wherein: Chutes (15) matched with the corresponding limiting blocks (8) are formed on both sides inside the main body (1).

3. The pounding and filtering device for mulberry paper raw materials according to claim 1, wherein: Auxiliary hammer blocks (11) are slidably connected to both sides of each main hammer block (10), and the auxiliary hammer blocks (11) hang down under the influence of gravity.

4. The pounding and filtering device for mulberry paper raw materials according to claim 1, wherein: The bottom surface of the container bucket (2) has a double circular arc shape with the middle position of both sides bulging and both sides concave.

5. A pounding and filtering device for mulberry paper raw materials according to claim 1, characterized in that: A limiting plate (12) with a downward edge direction is connected between the two sides of the bottom end middle position of the main body (1) and the container bucket (2). An air groove (13) is formed below the limiting plate (12) inside the container bucket (2). A jetting device (14) is installed at the bottom end of the main body (1), and the jetting port of the jetting device (14) is located below the air groove (13).

6. The pounding and filtering device for mulberry paper raw materials according to claim 1, characterized in that: A plurality of non-interfering filter nets (9) are installed on both sides of each limiting block (8).

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