High-speed slushing device for high-strength corrugating medium machine

Abstract

The utility model discloses a high-speed slushing device for a high-strength corrugating medium machine, which belongs to the technical field of paper pulp slushing and comprises a pulping barrel, a transmission rod, a connecting rod, a first cutting blade and a reverse component. A transmission rod drives a plurality of connecting rods on the uppermost portion to rotate when rotating, a meshing tooth groove in a connecting ring body arranged on the uppermost portion is meshed with a meshing gear on the lower portion so as to enable the meshing gear to rotate, and the meshing gear rotates to enable a rotating rod to rotate so as to enable a second cutting blade to rotate. And a meshing gear rotates to drive a connecting ring body below and a plurality of connecting rods to rotate reversely, so that the upper and lower adjacent connecting rods can rotate reversely, the raw materials can form larger turbulent flow in the pulping barrel, and the crushing effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper pulp punching, and in particular relates to a high-speed punching device for a high-strength corrugated paper machine. Background Art

[0002] Pulping is also known as beating. It is the process of mechanically treating pulp fibers suspended in water to impart the properties required for production on a papermaking machine and to ensure that the paper produced meets the desired quality. Using physical methods, mechanical or fluid treatment of pulp fibers in water subjects them to shear forces, changing their morphology and imparting certain properties to the pulp to ensure that the paper produced meets the desired quality requirements. This process is called beating. During the beating process, the fibers are not only sheared, kneaded, and combed by the machine, but also experience displacement, deformation, and rupture in their cell walls, causing them to absorb water and swell, resulting in fine fibers. This makes the pulp softer and more plastic, and increases the chances for the hydroxyl groups in the cellulose molecular chains to combine with the air chains, improving the bonding strength between fibers.

[0003] Chinese utility model patent CN220266174U discloses a high-efficiency beater specially designed for corrugated paper, comprising a cylinder and a rotating shaft vertically installed in the center position of the cylinder, one end of the rotating shaft passes through the top of the cylinder and is connected to the output shaft of a motor installed on the top of the cylinder, a plurality of stirring paddles are installed on the rotating shaft, and a plurality of blades are installed at the upper and lower ends of the plurality of stirring paddles, a plurality of fixed rods are fixed in the cylinder, one end of the plurality of fixed rods is fixed on the side wall of the cylinder, and the other end extends toward the center direction of the cylinder, a plurality of blades are installed at the upper and lower ends of the plurality of fixed rods, a vortex guide assembly is provided at the bottom of the cylinder, and the vortex guide assembly is fixedly connected to the bottom end of the rotating shaft, and the crushing efficiency of the raw materials is improved by installing a plurality of fixed rods on the inner wall of the cylinder and providing a plurality of blades on the fixed rods.

[0004] Although the above-mentioned prior art can improve the crushing efficiency of raw materials, the crushing effect of the fixed rod in contact with the internal rotating slurry is limited, so that the internal slurry cannot generate large turbulence, and thus the crushing efficiency of the slurry needs to be improved. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0006] In order to solve the problem proposed in the above background technology that the crushing effect of the fixed rod in contact with the internal rotating slurry is limited, which makes the internal slurry unable to generate large turbulence, and thus the crushing efficiency of the slurry needs to be improved, the present utility model adopts the following technical solution.

[0007] A high-speed pulping device for a high-strength corrugated paper machine includes a beating cylinder, an opening is provided at the upper end of the beating cylinder, and a feeding port is fixedly connected to the opening, a discharge port is provided on the outer wall of the beating cylinder near the bottom, the bottom of the beating cylinder is fixedly connected to a supporting peripheral frame, a transmission rod is provided inside the beating cylinder, a driving assembly is installed at the bottom of the beating cylinder, the driving assembly drives the transmission rod to rotate, and multiple groups of connecting rods are installed on the outer wall of the transmission rod from top to bottom, each group of connecting rods is multiple, and the outer wall of each connecting rod is fixedly connected to multiple first cutting blades, and the outside of each group of connecting rods is fixedly connected to a connecting ring body, and multiple meshing teeth are provided on the upper and lower sides of each connecting ring body, and a reverse assembly is provided on the inner wall of the beating cylinder between every two meshing teeth. The reverse assembly makes the connecting rods of every two adjacent groups rotate in opposite directions.

[0008] Preferably, a liquid level control component is installed at the inner bottom of the beating cylinder, and the liquid level control component allows the raw materials to circulate up and down inside the beating cylinder as a whole.

[0009] Preferably, the reverse component includes a meshing gear, and a meshing gear is rotatably connected to the inner wall of the beating cylinder between each two connecting ring bodies, and the meshing gear is engaged with the meshing tooth grooves on the upper and lower sides. The multiple groups of connecting rods below are fixedly connected to the ends of the transmission rod near the transmission rod, and the rotating rings are rotatably connected to the outer wall of the transmission rod. The multiple connecting rods at the top are fixedly connected to the outer wall of the transmission rod.

[0010] Preferably, each meshing gear is fixedly connected to a rotating rod on an outer wall close to the transmission rod, and a plurality of second cutting blades are fixedly connected to the outer wall of each rotating rod.

[0011] Preferably, the driving assembly includes a driving motor, the bottom of the beating cylinder is detachably connected to the driving motor, and the rotating end of the driving motor is inserted into the interior of the beating cylinder and detachably connected to the transmission rod.

[0012] Preferably, the liquid level control assembly includes an expansion airbag, a piston plate and a connecting air pipe. The inner bottom of the beating cylinder is detachably connected to the expansion airbag, the upper end of the expansion airbag is fixedly connected to the piston plate, and the bottom of the expansion airbag is detachably connected to a connecting air pipe that passes through the bottom of the beating cylinder, and the connecting air pipe is connected to the compressor.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. By setting the meshing gears in the reverse component, the transmission rod drives the multiple connecting rods at the top to rotate when it rotates, and the meshing teeth on the connecting ring body set at the top engage the meshing gears below to rotate the meshing gears. The rotation of the meshing gears can rotate the rotating rod and then the second cutting blade, so that the raw materials can be further crushed. The rotation of the meshing gears drives the connecting ring body below and the multiple connecting rods to rotate in the opposite direction, so that the upper and lower adjacent connecting rods can rotate in the opposite direction, so that the raw materials can form a larger turbulence inside the beating cylinder, thereby achieving a better crushing effect.

[0015] 2. Through the expansion and contraction of the expansion bag in the liquid level control component, when the raw materials are pulped, the expansion of the expansion bag will cause the internal raw materials to rise as a whole, and the contraction of the expansion bag will cause the liquid level to drop as a whole. As a result, during the pulping process, the raw materials can circulate up and down inside the pulping cylinder, making the pulping effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a high-speed pulping device for a high-strength corrugated paper machine in the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the beating cylinder in the utility model;

[0018] Figure 3 This is a schematic diagram of the connecting ring structure in the utility model;

[0019] Figure 4 This is a schematic structural diagram of the second cutting blade in the present utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the expansion airbag in the utility model.

[0021] The corresponding relationship between the illustration labels and component names in the figure is as follows:

[0022] 100, beating cylinder; 101, feeding port; 102, supporting peripheral frame; 103, discharge port;

[0023] 200, driving motor; 201, transmission rod; 202, connecting rod; 203, first cutting blade; 204, connecting ring; 205, meshing tooth groove; 206, meshing gear; 207, rotating rod; 208, second cutting blade; 209, rotating collar;

[0024] 300, inflation airbag; 301, piston plate; 302, connecting air pipe. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0028] like Figure 1-2 As shown, it is a schematic structural diagram of a high-speed pulping device for a high-strength corrugated paper machine in a preferred embodiment of the present invention. The high-speed pulping device for a high-strength corrugated paper machine in this embodiment includes a beating cylinder 100, an upper end of the beating cylinder 100 is provided with an opening, and a feeding port 101 is fixedly connected to the opening, a discharge port 103 is provided on the outer wall of the beating cylinder 100 near the bottom, a supporting peripheral frame 102 is fixedly connected to the bottom of the beating cylinder 100, a driving motor 200 is detachably connected to the bottom of the beating cylinder 100, the rotating end of the driving motor 200 is inserted into the interior of the beating cylinder 100, and the end of the rotating end of the driving motor 200 can be The transmission rod 201 is disassembled and connected, and multiple groups of connecting rods 202 are installed on the outer wall of the transmission rod 201 from top to bottom. Each group of connecting rods 202 consists of multiple groups, and the outer wall of each connecting rod 202 is fixedly connected with multiple first cutting blades 203. In this embodiment, the raw materials to be pulped are added to the interior of the pulping cylinder 100 through the feeding port 101, and the transmission rod 201 is driven to rotate by the driving motor 200, so that each connecting rod 202 can rotate. When each connecting rod 202 rotates, the raw materials inside are cut by each first cutting blade 203, so that the pulping effect is better. After the pulping is completed, the raw materials are discharged outward through the discharge port 103.

[0029] It is worth noting that the above-mentioned drive motor 200 is a drive component in this embodiment. The drive component includes but is not limited to the drive motor 200. Any component that can rotate the transmission rod 201 can be applied to this embodiment.

[0030] like Figure 3As shown, it is a schematic diagram of the connecting ring structure in this embodiment. The connecting rod 202 of each group is fixedly connected to the connecting ring 204 on the outside, and a plurality of meshing teeth 205 are provided on the upper and lower sides of each connecting ring 204. In this embodiment, when each connecting rod 202 rotates, each connecting ring 204 rotates, and the slurry is further crushed by the plurality of meshing teeth 205, thereby further increasing the crushing effect of the slurry.

[0031] like Figure 4 As shown, it is a schematic diagram of the second cutting blade structure in this embodiment, a meshing gear 206 is rotatably connected to the inner wall of the beating cylinder 100 between each two connecting ring bodies 204, and the meshing gear 206 is meshed with the meshing tooth grooves 205 on the upper and lower sides, and each meshing gear 206 is fixedly connected to a rotating rod 207 near the outer wall of the transmission rod 201, and the outer wall of each rotating rod 207 is fixedly connected to a plurality of second cutting blades 208, and the ends of the multiple groups of connecting rods 202 below are fixedly connected to the transmission rod 201 near the ends, and the rotating rings 209 are rotatably connected to the outer wall of the transmission rod 201, and the multiple connecting rods 202 at the top are fixedly connected to the outer wall of the transmission rod 201. In this embodiment, through the meshing gear 206 The setting enables the transmission rod 201 to drive the top multiple connecting rods 202 to rotate when it rotates, and the meshing tooth groove 205 on the top connecting ring body 204 engages the meshing gear 206 below to rotate the meshing gear 206. The rotation of the meshing gear 206 can rotate the rotating rod 207 and then the second cutting blade 208, so that the raw material can be further crushed. The rotation of the meshing gear 206 drives the bottom connecting ring body 204 and the multiple connecting rods 202 to rotate in the opposite direction, so that the upper and lower adjacent connecting rods 202 can rotate in the opposite direction, so that the raw material can form a larger turbulence inside the beating cylinder 100, thereby achieving a better crushing effect.

[0032] It is worth noting that the above-mentioned meshing gear 206 is a reverse component in this embodiment. The reverse component includes but is not limited to the meshing gear 206. Any component that can enable the adjacent connecting ring bodies 204 to rotate in the opposite direction can be applied to this embodiment.

[0033] like Figure 5As shown, it is a schematic diagram of the expansion airbag structure in this embodiment. The inner bottom of the beating cylinder 100 is detachably connected to the expansion airbag 300, and the upper end of the expansion airbag 300 is fixedly connected to the piston plate 301. The bottom of the expansion airbag 300 is detachably connected to a connecting air pipe 302 that passes through the bottom of the beating cylinder 100. The connecting air pipe 302 is connected to the compressor. In this embodiment, the compressor controls the air intake and exhaust, thereby controlling the expansion and contraction of the expansion airbag 300. When the raw materials are beating, the expansion of the expansion airbag 300 will cause the internal raw materials to rise as a whole, and the contraction of the expansion airbag 300 will cause the liquid level to drop as a whole, thereby enabling the raw materials to circulate up and down inside the beating cylinder 100 during the beating process, thereby achieving a better beating effect.

[0034] It is worth noting that the above-mentioned expansion airbag 300, piston plate 301 and connecting air pipe 302 are the liquid level control components in this embodiment. The liquid level control components include but are not limited to the expansion airbag 300, piston plate 301 and connecting air pipe 302. As long as it is a component that can make the raw material move back and forth as a whole inside the beating cylinder 100, it can be applied to this embodiment.

[0035] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, they can make several simple deductions or substitutions without departing from the concept of the present invention, which should be regarded as falling within the scope of protection determined by the claims submitted for the present invention.

Claims

1. A high-speed pulping device for a high-strength corrugated paper machine, comprising a pulping cylinder (100), an opening being provided at the upper end of the pulping cylinder (100), a feeding port (101) being fixedly connected to the opening, a discharge port (103) being provided on the outer wall of the pulping cylinder (100) near the bottom, and a supporting peripheral frame (102) being fixedly connected to the bottom of the pulping cylinder (100), characterized in that: A transmission rod (201) is provided inside the beating cylinder (100), a driving assembly is installed at the bottom of the beating cylinder (100), and the driving assembly drives the transmission rod (201) to rotate. Multiple groups of connecting rods (202) are installed on the outer wall of the transmission rod (201) from top to bottom, each group of connecting rods (202) is multiple, and the outer wall of each connecting rod (202) is fixedly connected to multiple first cutting blades (203). The outside of each group of connecting rods (202) is fixedly connected to a connecting ring body (204), and each connecting ring body (204) is provided with multiple meshing tooth grooves (205) on the upper and lower sides. A reversing assembly is provided on the inner wall of the beating cylinder (100) between each two meshing tooth grooves (205), and the reversing assembly enables each two adjacent groups of connecting rods (202) to rotate in opposite directions.

2. The high-speed pulping device for a high-strength corrugated paper machine according to claim 1, characterized in that: A liquid level control component is installed at the inner bottom of the beating cylinder (100), and the liquid level control component enables the raw materials to circulate upward and downward as a whole inside the beating cylinder (100).

3. The high-speed pulping device for a high-strength corrugated paper machine according to claim 2, characterized in that: The reverse component comprises a meshing gear (206), a meshing gear (206) being rotatably connected to the inner wall of the beating cylinder (100) between each two connecting ring bodies (204), the meshing gear (206) being meshed with meshing tooth grooves (205) on the upper and lower sides, a plurality of lower connecting rods (202) being fixedly connected to the ends of the transmission rod (201) with a rotating collar (209), the rotating collar (209) being rotatably connected to the outer wall of the transmission rod (201), and the uppermost plurality of connecting rods (202) being fixedly connected to the outer wall of the transmission rod (201).

4. The high-speed pulping device for a high-strength corrugated paper machine according to claim 3, characterized in that: Each meshing gear (206) is fixedly connected to a rotating rod (207) near the outer wall of the transmission rod (201), and a plurality of second cutting blades (208) are fixedly connected to the outer wall of each rotating rod (207).

5. The high-speed pulping device for a high-strength corrugated paper machine according to claim 4, characterized in that: The driving assembly comprises a driving motor (200), the bottom of the beating cylinder (100) is detachably connected to the driving motor (200), and the rotating end of the driving motor (200) is inserted into the interior of the beating cylinder (100) and detachably connected to the transmission rod (201).

6. The high-speed pulping device for a high-strength corrugated paper machine according to claim 5, characterized in that: The liquid level control component comprises an expansion airbag (300), a piston plate (301) and a connecting air pipe (302); the inner bottom of the beating cylinder (100) is detachably connected to the expansion airbag (300); the upper end of the expansion airbag (300) is fixedly connected to the piston plate (301); the bottom of the expansion airbag (300) is detachably connected to the connecting air pipe (302) passing through the bottom of the beating cylinder (100); and the connecting air pipe (302) is connected to the compressor.

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