Pulp mixing machine for manufacturing paper products

Abstract

The utility model provides a pulp mixing machine for manufacturing paper products, which comprises a rack and a pulp mixing barrel arranged on the rack, a stirring mechanism is arranged in the pulp mixing barrel, a driving mechanism used for driving the stirring mechanism to rotate is arranged on one side of the pulp mixing barrel, when the pulp mixing barrel is cleaned, water and a cleaning agent are added into the pulp mixing barrel, and the stirring mechanism is driven to rotate by the driving mechanism. The driving mechanism drives the stirring shaft to rotate, the stirring shaft drives the two rotating blades and the multiple stirring blades to rotate, the two rotating blades are attached to the two sides of the inner wall of the slurry mixing barrel respectively, the multiple stirring blades are all attached to the bottom side of the inner wall of the slurry mixing barrel, and slurry residues on the inner walls and the bottom wall on the two sides can be effectively scraped off in the rotating process; the slurry is prevented from being solidified on the inner wall of the slurry mixing barrel, the multiple stirring blades are obliquely arranged at equal intervals and can cover different positions of the bottom side of the inner wall of the slurry mixing barrel during rotation, the cleaning efficiency is improved, the difficulty and complexity of cleaning the bottom of the slurry barrel are reduced, and the production quality of paper pulp is guaranteed to a certain degree.

Description

Technical Field

[0001] The utility model relates to the field of paper product manufacturing equipment, in particular to a pulp mixing machine for paper product manufacturing. Background Art

[0002] Paper products are made of paper made from pulp through a series of processing steps. Pulp is a fibrous material made from plant fiber through different processing methods. It can be divided into mechanical pulp, chemical pulp and chemical mechanical pulp according to the processing method; it can also be divided into wood pulp, straw pulp, hemp pulp, reed pulp, sugarcane pulp, bamboo pulp, rag pulp, etc. according to the fiber raw materials used. Various additives are mixed into the pulp during processing, which requires the use of a pulp mixer for mixing.

[0003] In the process of pulp processing, in order to improve the performance of paper or meet specific needs, various additives are usually added for mixing. The pulp mixer plays a vital role in this process. It can fully mix the pulp and various additives to ensure that the additives are evenly distributed in the pulp, thereby optimizing the performance of the paper. The pulp mixer generally needs to clean the inner wall of the mixing barrel after mixing to prevent the pulp from solidifying on the inner wall of the mixing barrel and affecting the quality of the pulp obtained during the next mixing. However, the bottom of the pulp barrel is generally provided with stirring blades for stirring the pulp. Since the stirring blades occupy a considerable part of the bottom space of the pulp, it is inconvenient for users to clean the hard-to-reach areas of the bottom of the pulp barrel where the stirring blades are provided, which increases the difficulty and tediousness of cleaning the bottom of the pulp barrel to a certain extent.

[0004] Therefore, it is necessary to provide a new pulping machine for paper product manufacturing to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a pulp mixing machine for manufacturing paper products.

[0006] The utility model provides a pulping machine for manufacturing paper products, comprising: a frame and a pulping barrel arranged on the frame, a stirring mechanism is arranged in the pulping barrel, and a driving mechanism for driving the stirring mechanism to rotate is arranged on one side of the pulping barrel;

[0007] The stirring mechanism includes a stirring shaft, a plurality of stirring blades and two rotating blades. Both ends of the stirring shaft are fixedly connected to the driving mechanism. Two rotating blades are fixedly connected to the side walls at both ends of the stirring shaft. The two rotating blades are respectively fitted with the two sides of the inner wall of the mixing barrel. The side walls on the opposite sides of the stirring shaft are fixedly connected with a plurality of stirring blades. The plurality of stirring blades are fan-shaped, and the plurality of stirring blades are inclined and equidistantly arranged. The outer side walls of the plurality of stirring blades are fitted with the bottom side of the inner wall of the mixing barrel.

[0008] Preferably, the driving mechanism includes a driving motor, two bearing seats and two connecting shafts, both ends of the stirring shaft are fixedly connected to the connecting shafts, the two stirring shafts are movable through the side walls of the mixing barrel on opposite sides and are rotatably connected to two bearing seats fixedly arranged on both sides of the frame, one end of one of the connecting shafts is fixedly connected to the output end of the driving motor, and one side of the driving motor is fixedly connected to the frame.

[0009] Preferably, a cover plate is hinged on one side of the mixing barrel.

[0010] Preferably, a handle is fixedly connected to the upper side of the cover plate.

[0011] Preferably, the cover plate is provided with ventilation holes.

[0012] Preferably, a material guide frame is fixedly connected to the bottom side of the mixing barrel, and a discharge port is provided at the bottom of the mixing barrel, and the opening and closing of the discharge port is controlled by a movable mechanism.

[0013] Preferably, the movable mechanism includes a rotating motor, a rotating rod and a baffle, one side of the rotating motor is fixedly connected to the side wall of the material guide frame, the output end of the rotating motor movably passes through the material guide frame and is fixedly connected to one end of the rotating rod, the other end of the rotating rod is rotatably connected to the inner wall of the material guide frame, a plurality of connecting plates are fixedly connected to the rotating rod, one side of the upper ends of the plurality of connecting plates are fixedly connected to the bottom end of the baffle, and the upper side of the baffle is tightly fitted with the inner wall of the discharge port.

[0014] Compared with the related art, the pulping machine for paper product manufacturing provided by the utility model has the following beneficial effects:

[0015] The utility model provides a pulping machine for manufacturing paper products. When cleaning a pulping barrel, water and a detergent are added into the pulping barrel, a driving mechanism is used to drive a stirring shaft to rotate, and the stirring shaft drives two rotating blades and a plurality of stirring blades to rotate. The two rotating blades are respectively fitted with two sides of an inner wall of the pulping barrel, and a plurality of stirring blades are fitted with the bottom side of the inner wall of the pulping barrel. During the rotation process, pulp residues on the inner walls and the bottom wall on both sides can be effectively scraped off, and the pulp is prevented from solidifying on the inner wall of the pulping barrel. The plurality of stirring blades are arranged at an inclined and equidistant manner, and can cover different positions on the bottom side of the inner wall of the pulping barrel when rotating, thereby improving the cleaning efficiency, reducing the difficulty and tediousness of cleaning the bottom of the pulping barrel, and ensuring the production quality of paper pulp to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structural diagram of the pulping machine for manufacturing paper products provided by the utility model;

[0017] Figure 2 A schematic diagram of the structure of the stirring mechanism provided by the utility model;

[0018] Figure 3 A schematic diagram of the bottom structure of a pulping machine for manufacturing paper products provided by the utility model;

[0019] Figure 4 A schematic diagram of the structure of the activity mechanism provided by the utility model;

[0020] Figure 5 This is a schematic diagram of the cover plate structure provided by the utility model.

[0021] Numbers in the figure: 1, frame; 2, mixing barrel; 3, stirring shaft; 4, stirring blade; 5, rotating blade; 6, driving motor; 7, bearing seat; 8, connecting shaft; 9, cover plate; 10, handle; 11, air vent; 12, rotating motor; 13, rotating rod; 14, baffle; 15, connecting plate; 16, material guide frame. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further explained below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1-Figure 5 ,in, Figure 1 The overall structural diagram of the pulping machine for manufacturing paper products provided by the utility model; Figure 2 A schematic diagram of the structure of the stirring mechanism provided by the utility model; Figure 3 A schematic diagram of the bottom structure of a pulping machine for manufacturing paper products provided by the utility model; Figure 4 A schematic diagram of the structure of the activity mechanism provided by the utility model; Figure 5 This is a schematic diagram of the cover plate structure provided by the utility model.

[0025] In the specific implementation process, Figure 1-Figure 5As shown, a pulping machine for manufacturing paper products includes a frame 1 and a pulping barrel 2 arranged on the frame 1, a stirring mechanism is arranged in the pulping barrel 2, a driving mechanism for driving the stirring mechanism to rotate is arranged on one side of the pulping barrel 2, the stirring mechanism includes a stirring shaft 3, a plurality of stirring blades 4 and two rotating blades 5, both ends of the stirring shaft 3 are fixedly connected to the driving mechanism, two rotating blades 5 are fixedly connected to the side walls at both ends of the stirring shaft 3, the two rotating blades 5 are respectively fitted with the two sides of the inner wall of the pulping barrel 2, a plurality of stirring blades 4 are fixedly connected to the side walls on opposite sides of the stirring shaft 3, the plurality of stirring blades 4 are all fan-shaped, and the plurality of stirring blades 4 are all inclined and equidistantly arranged, the distance between the two ends of the stirring blade 4 in the horizontal direction is greater than the spacing between two adjacent stirring blades 4 in the horizontal direction, and the outer sides of the plurality of stirring blades 4 The walls are in contact with the bottom side of the inner wall of the mixing barrel 2. When cleaning the mixing barrel 2, water and detergent are added to the mixing barrel 2, and the stirring shaft 3 is driven to rotate by the driving mechanism. The stirring shaft 3 drives two rotating blades 5 and multiple stirring blades 4 to rotate. The two rotating blades 5 are respectively in contact with the two sides of the inner wall of the mixing barrel 2, and the multiple stirring blades 4 are in contact with the bottom side of the inner wall of the mixing barrel 2. During the rotation process, the slurry residue on the inner walls and the bottom wall on both sides can be effectively scraped off, and the slurry is prevented from solidifying on the inner wall of the mixing barrel 2. The multiple stirring blades 4 are arranged at an inclined and equidistant manner. They can cover different positions on the bottom side of the inner wall of the mixing barrel 2 when rotating, reducing the difficulty and tediousness of cleaning the bottom of the slurry barrel, thereby achieving all-round cleaning, thereby improving the cleaning efficiency, and to a certain extent ensuring the production quality of pulp;

[0026] The driving mechanism includes a driving motor 6, two bearing seats 7 and two connecting shafts 8. Both ends of the stirring shaft 3 are fixedly connected with the connecting shafts 8. The two stirring shafts 3 are movable through the side walls of the mixing barrel 2 on opposite sides and are rotatably connected to the two bearing seats 7 fixedly arranged on both sides of the frame 1. One end of one of the connecting shafts 8 is fixedly connected to the output end of the driving motor 6, and one side of the driving motor 6 is fixedly connected to the frame 1. When it is necessary to mix the slurry in the mixing barrel 2 or clean the mixing barrel 2, the driving motor 6 can be started, and the driving motor 6 drives the connecting shaft 8 to rotate, and the connecting shaft 8 drives the stirring shaft 3 to rotate;

[0027] A cover plate 9 is hinged on one side of the mixing barrel 2, and a handle 10 is fixedly connected to the upper side of the cover plate 9. An air vent 11 is provided on the cover plate 9. The mixing barrel 2 is connected to the cover plate 9 in a hinged manner, so that the user can easily open or close the mixing barrel 2, which is convenient for adding materials or cleaning during the mixing process. The design of the handle 10 allows the user to easily lift or put down the cover plate 9, which increases the convenience of operation. The air vent 11 provided on the cover plate 9 ensures air circulation in the mixing barrel 2, helps to release the heat released by the slurry during the mixing process, and keeps the pressure in the slurry barrel stable.

[0028] A material guide frame 16 is fixedly connected to the bottom side of the mixing barrel 2, and a discharge port is arranged at the bottom of the mixing barrel 2. The opening and closing of the discharge port is controlled by a movable mechanism. The movable mechanism includes a rotating motor 12, a rotating rod 13 and a baffle 14. One side of the rotating motor 12 is fixedly connected to the side wall of the material guide frame 16. The output end of the rotating motor 12 movably passes through the material guide frame 16 and is fixedly connected to one end of the rotating rod 13. The other end of the rotating rod 13 is rotatably connected to the inner side wall of the material guide frame 16. A plurality of connecting plates 15 are fixedly connected to the rotating rod 13. One side of the upper ends of the plurality of connecting plates 15 are fixedly connected to the bottom end of the baffle 14. The upper side of the baffle 14 is tightly fitted with the inner side wall of the discharge port. When the rotating motor 12 rotates, the rotating rod 13 and the plurality of connecting plates 15 fixedly connected to the rotating rod 13 can be driven to rotate, thereby driving the baffle 14 to rotate and not tightly fit with the discharge port. At this time, the slurry inside the mixing barrel 2 can flow out from the discharge port to realize unloading.

[0029] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A pulping machine for paper product manufacturing, characterized in that: include: A frame (1) and a mixing barrel (2) arranged on the frame (1), wherein a stirring mechanism is arranged in the mixing barrel (2), and a driving mechanism for driving the stirring mechanism to rotate is arranged on one side of the mixing barrel (2); The stirring mechanism comprises a stirring shaft (3), a plurality of stirring blades (4) and two rotating blades (5); the two ends of the stirring shaft (3) are fixedly connected to the driving mechanism; the two rotating blades (5) are fixedly connected to the side walls at the two ends of the stirring shaft (3); the two rotating blades (5) are respectively in contact with the two sides of the inner wall of the mixing barrel (2); the side walls on the opposite sides of the stirring shaft (3) are fixedly connected to the plurality of stirring blades (4); the plurality of stirring blades (4) are all fan-shaped, and the plurality of stirring blades (4) are all arranged at an inclined and equidistant manner; the outer side walls of the plurality of stirring blades (4) are in contact with the bottom side of the inner wall of the mixing barrel (2).

2. The pulping machine for paper product manufacturing according to claim 1, characterized in that: The driving mechanism comprises a driving motor (6), two bearing seats (7) and two connecting shafts (8); both ends of the stirring shaft (3) are fixedly connected to the connecting shafts (8); the two stirring shafts (3) are movably penetrated through the side walls of the mixing barrel (2) on opposite sides and are rotatably connected to two bearing seats (7) fixedly arranged on both sides of the frame (1); one end of one of the connecting shafts (8) is fixedly connected to the output end of the driving motor (6); and one side of the driving motor (6) is fixedly connected to the frame (1).

3. The pulping machine for paper product manufacturing according to claim 2, characterized in that: A cover plate (9) is hingedly connected to one side of the mixing barrel (2).

4. The pulping machine for paper product manufacturing according to claim 3, characterized in that: A handle (10) is fixedly connected to the upper side of the cover plate (9).

5. The pulping machine for paper product manufacturing according to claim 4, characterized in that: The cover plate (9) is provided with a ventilation hole (11).

6. The pulping machine for paper product manufacturing according to claim 5, characterized in that: A material guide frame (16) is fixedly connected to the bottom side of the mixing barrel (2), and a material outlet is provided at the bottom of the mixing barrel (2), and the opening and closing of the material outlet is controlled by a movable mechanism.

7. The pulping machine for paper product manufacturing according to claim 6, characterized in that: The movable mechanism comprises a rotating motor (12), a rotating rod (13) and a baffle (14); one side of the rotating motor (12) is fixedly connected to the side wall of the material guide frame (16); the output end of the rotating motor (12) movably passes through the material guide frame (16) and is fixedly connected to one end of the rotating rod (13); the other end of the rotating rod (13) is rotatably connected to the inner side wall of the material guide frame (16); a plurality of connecting plates (15) are fixedly connected to the rotating rod (13); one side of the upper ends of the plurality of connecting plates (15) are fixedly connected to the bottom end of the baffle (14); and the upper side of the baffle (14) is tightly fitted with the inner side wall of the material outlet.

Images