Papermaking repulping mechanism for papermaking

Abstract

The papermaking pulping mechanism comprises a stirring bin, a partition plate is fixedly connected to the interior of the stirring bin, a containing plate is placed on the top of the stirring bin, two mounting holes are formed in the bottom face of the containing plate, and mounting plates are fixedly connected to the left side face and the right side face of the stirring bin. And electric push rods are fixedly mounted on the top surfaces of the two mounting plates correspondingly, rubber rings are fixedly connected into the two mounting holes correspondingly, and the output ends of the two electric push rods penetrate through the two rubber rings correspondingly and extend into the two mounting holes. According to the papermaking repulping mechanism for papermaking, under the action of an electric push rod, a rotating rod is driven to move, then a first stirring rod is made to move, the distance between the first stirring rod and a second stirring rod is adjusted, the paper pulp fibration crushing efficiency and the use effect are improved, meanwhile, through attachment between a rubber ring and the rotating rod, the paper pulp fibration crushing efficiency is improved, and the paper pulp fibration crushing efficiency is improved. And the rotating rod is supported, the stability of the rotating rod is improved, and more convenience and practicability are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of papermaking, in particular to a papermaking pulping mechanism for papermaking. Background Art

[0002] Papermaking is one of the four great inventions of China. Paper is the most commonly used item in our daily life. Whether reading, reading newspapers, writing or painting, we have to come into contact with paper. In industrial, agricultural and national defense industry production, paper is also indispensable. Papermaking is an important invention of the working people in ancient China. There are two forms: machine-made and manual. The machine-made process is carried out continuously on a papermaking machine. The pulp suitable for the quality of paper is diluted with water to a certain concentration, and initially dehydrated on the mesh part of the papermaking machine to form wet paper sheets, which are then pressed for dehydration and then dried into paper.

[0003] Chinese patent CN208933732U discloses a papermaking pulping device, which discloses a technical solution for convenient crushing, solving the problem that the existing vertical pulper cannot evenly crush the cardboard or carton in the pulping cylinder due to the limitation of the rotation trajectory of the blades, and the pulp in the transmission pulper has a poor fiberization effect as the blades rotate.

[0004] When the device is in use, the pulp is broken by the action of the first pulping bar and the second pulping bar, but the distance between the first pulping bar and the second pulping bar is not easy to adjust, which reduces the breaking efficiency of pulp fiberization and reduces the use effect. Therefore, a papermaking pulping mechanism is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a papermaking pulping mechanism for papermaking, which has the advantage of improving the crushing efficiency and solves the problem that when the device is in use, the pulp is crushed by the action of the first pulping bar and the second pulping bar, but the distance between the first pulping bar and the second pulping bar is not easy to adjust, which reduces the crushing efficiency of pulp fiberization and reduces the use effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a papermaking pulping mechanism for papermaking, comprising a stirring chamber, a partition is fixedly connected to the interior of the stirring chamber, a placement plate is placed on the top of the stirring chamber, and two mounting holes are opened on the bottom surface of the placement plate.

[0007] The left and right sides of the mixing bin are fixedly connected with mounting plates, the top surfaces of the two mounting plates are fixedly mounted with electric push rods, the insides of the two mounting holes are fixedly connected with rubber rings, the output ends of the two electric push rods respectively penetrate the two rubber rings and extend to the insides of the two mounting holes, a discharge pipe with one end penetrating the mixing bin and extending to the right side thereof is fixedly connected to the right inner wall of the mixing bin, and a solenoid valve is fixedly mounted on the outer peripheral wall of the discharge pipe.

[0008] A stirring assembly is arranged inside the stirring bin to break up the paper stock.

[0009] The placement plate is provided with a discharge assembly for conveying paper materials.

[0010] Furthermore, the shape of the mixing chamber is a cylinder with a hollow interior and a missing top surface, the output end of the electric push rod and the mounting hole are gap-matched, and the output end of the electric push rod and the rubber ring are tightly fitted.

[0011] Furthermore, the stirring assembly includes a driving motor, which is fixedly mounted on the top surface of the placement plate, and the output end of the driving motor is fixedly connected to a rotating rod with one end passing through the placement plate and extending into the interior of the stirring bin, and the left and right sides of the rotating rod are fixedly connected to a plurality of first stirring rods, and the left inner wall and the right inner wall of the stirring bin are fixedly connected to a plurality of second stirring rods.

[0012] Furthermore, the rotating rod is rotatably connected to the placement plate via a bearing, and the plurality of the first stirring rods and the plurality of the second stirring rods located on the same side are cross-distributed.

[0013] Furthermore, the discharge assembly includes two collecting bins, both of which are placed on the top of a placing plate, and the inner bottom walls of the two collecting bins are fixedly connected to a feed pipe with one end passing through the collecting bin and extending to the bottom of the placing plate, a connecting hole is opened on the top surface of the partition, a rubber ring is fixedly connected to the inside of the connecting hole, and the rotating rod passes through the rubber ring and extends to the bottom of the partition.

[0014] Furthermore, the feed pipe and the placement plate are fixedly connected, the shape of the collection bin is an isosceles trapezoidal table with a hollow interior and a missing top surface, and the rotating rod and the rubber ring fit tightly.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The papermaking pulping mechanism of the papermaking papermaking device drives the rotating rod to move under the action of the electric push rod, thereby moving the first stirring rod, adjusting the distance between the first stirring rod and the second stirring rod, thereby improving the pulp fiberization crushing efficiency and use effect. At the same time, through the fit between the rubber ring and the rotating rod, the rotating rod is supported, the stability of the rotating rod is improved, and it is more convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 for Figure 1 A is a magnified schematic diagram of the structure;

[0019] Figure 3 It is a top view schematic diagram of the mixing bin in the structure of the utility model.

[0020] In the figure: 1 stirring bin, 2 partition, 3 discharge pipe, 4 solenoid valve, 5 mounting plate, 6 electric push rod, 7 first stirring rod, 8 second stirring rod, 9 rotating rod, 10 placement plate, 11 feeding pipe, 12 collecting bin, 13 driving motor, 14 mounting hole, 15 rubber ring, 16 rubber ring, 17 connecting hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 A papermaking pulping mechanism for papermaking in this embodiment includes a stirring chamber 1, a partition 2 is fixedly connected to the interior of the stirring chamber 1, a placement plate 10 is placed on the top of the stirring chamber 1, and two mounting holes 14 are opened on the bottom surface of the placement plate 10.

[0023] The left and right sides of the mixing bin 1 are fixedly connected with mounting plates 5, the top surfaces of the two mounting plates 5 are fixedly installed with electric push rods 6, the insides of the two mounting holes 14 are fixedly connected with rubber rings 15, the output ends of the two electric push rods 6 respectively penetrate the two rubber rings 15 and extend to the insides of the two mounting holes 14, and the right inner wall of the mixing bin 1 is fixedly connected with a discharge pipe 3 with one end penetrating the mixing bin 1 and extending to the right side thereof, and the outer peripheral wall of the discharge pipe 3 is fixedly installed with a solenoid valve 4.

[0024] The mixing chamber 1 is shaped like a cylinder with a hollow interior and a missing top surface, the output end of the electric push rod 6 and the mounting hole 14 are gap-fitted, and the output end of the electric push rod 6 and the rubber ring 15 are tightly fitted.

[0025] It should be noted that the solenoid valve 4 and the electric push rod 6 are conventional devices known to the public in the prior art, and their specific structures and working principles are not described in detail herein.

[0026] Specifically, the output end of the electric push rod 6 is inserted into the interior of the mounting hole 14, and the placement plate 10 is restricted by the fit between the rubber ring 15 and the output end of the electric push rod 6. The electric push rod 6 is started, and the output end of the electric push rod 6 drives the placement plate 10 to move, and the height of the placement plate 10 is adjusted. After the crushing is completed, the solenoid valve 4 is started, and the pulp is discharged from the mixing bin 1 through the discharge pipe 3.

[0027] In this embodiment, a stirring assembly is provided inside the stirring chamber 1, and the stirring assembly includes a drive motor 13, and the drive motor 13 is fixedly mounted on the top surface of the placement plate 10, and the output end of the drive motor 13 is fixedly connected to a rotating rod 9 having one end passing through the placement plate 10 and extending to the inside of the stirring chamber 1, and the left and right sides of the rotating rod 9 are fixedly connected to a plurality of first stirring rods 7, and the left inner wall and the right inner wall of the stirring chamber 1 are fixedly connected to a plurality of second stirring rods 8.

[0028] The rotating rod 9 is rotatably connected to the placement plate 10 via a bearing, and a plurality of first stirring rods 7 and a plurality of second stirring rods 8 on the same side are cross-distributed.

[0029] Specifically, the drive motor 13 is started, and the output end of the drive motor 13 drives the rotating rod 9 to rotate, thereby driving the first stirring rod 7 to make a circular motion. Through the cooperation between the first stirring rod 7 and the second stirring rod 8, the paper material is broken, the height of the placement plate 10 is adjusted, and then the distance between the first stirring rod 7 and the second stirring rod 8 is adjusted, thereby adjusting the size of the broken paper material.

[0030] In this embodiment, a discharge assembly is provided on the placement plate 10, and the discharge assembly includes two collecting bins 12. The two collecting bins 12 are placed on the top of the placement plate 10, and the inner bottom walls of the two collecting bins 12 are fixedly connected to a feed pipe 11 with one end penetrating through the collecting bin 12 and extending to the bottom of the placement plate 10. A connecting hole 17 is provided on the top surface of the partition 2, and a rubber ring 16 is fixedly connected to the inside of the connecting hole 17. The rotating rod 9 penetrates the rubber ring 16 and extends to the bottom of the partition 2.

[0031] The feed pipe 11 and the placement plate 10 are fixedly connected, the shape of the collection bin 12 is an isosceles trapezoidal table with a hollow interior and a missing top surface, and the rotating rod 9 and the rubber ring 16 fit tightly.

[0032] Specifically, the paper material enters the collecting bin 12, and then is transported into the mixing bin 1 by the feeding pipe 11. The rotating rod 9 is inserted into the connecting hole 17. The rotating rod 9 is supported by the fit between the rotating rod 9 and the rubber ring 16, thereby improving the stability of the rotating rod 9.

[0033] The working principle of the above embodiment is:

[0034] Place the rotating rod 9 into the mixing chamber 1, make the first mixing rod 7 enter the mixing chamber 1, insert the rotating rod 9 into the connecting hole 17, support the rotating rod 9 through the fitting between the rotating rod 9 and the rubber ring 16, improve the stability of the rotating rod 9, insert the output end of the electric push rod 6 into the mounting hole 14, restrict the placement plate 10 through the fitting between the rubber ring 15 and the output end of the electric push rod 6, and the paper material enters the collecting chamber 12, and then enters the mixing chamber 1 through the feeding pipe 11, and starts the driving motor. 13, the output end of the driving motor 13 drives the rotating rod 9 to rotate, and then drives the first stirring rod 7 to do circular motion. Through the cooperation between the first stirring rod 7 and the second stirring rod 8, the paper material is broken, and the electric push rod 6 is started. The output end of the electric push rod 6 drives the placement plate 10 to move, and the height of the placement plate 10 is adjusted, and then the distance between the first stirring rod 7 and the second stirring rod 8 is adjusted, and then the size of the broken paper material is adjusted. After the crushing is completed, the solenoid valve 4 is started, and the pulp is discharged from the mixing bin 1 through the discharge pipe 3.

[0035] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A papermaking pulping mechanism for papermaking, comprising a stirring chamber (1), characterized in that: A partition plate (2) is fixedly connected to the interior of the mixing chamber (1), a placement plate (10) is placed on the top of the mixing chamber (1), and two mounting holes (14) are provided on the bottom surface of the placement plate (10); The left and right sides of the mixing chamber (1) are fixedly connected with mounting plates (5), the top surfaces of the two mounting plates (5) are fixedly installed with electric push rods (6), the insides of the two mounting holes (14) are fixedly connected with rubber rings (15), the output ends of the two electric push rods (6) respectively penetrate the two rubber rings (15) and extend to the insides of the two mounting holes (14), the right inner wall of the mixing chamber (1) is fixedly connected with a discharge pipe (3) having one end penetrating the mixing chamber (1) and extending to the right side thereof, and the outer peripheral wall of the discharge pipe (3) is fixedly installed with a solenoid valve (4); A stirring assembly is provided inside the stirring bin (1), and a discharge assembly is provided on the placement plate (10).

2. A papermaking pulping mechanism for papermaking according to claim 1, characterized in that: The stirring chamber (1) is in the shape of a cylinder with a hollow interior and a missing top surface. The output end of the electric push rod (6) and the mounting hole (14) are clearance-matched, and the output end of the electric push rod (6) and the rubber ring (15) are tightly fitted.

3. The papermaking pulping mechanism for papermaking according to claim 1, characterized in that: The stirring assembly comprises a driving motor (13), the driving motor (13) being fixedly mounted on the top surface of the placement plate (10), the output end of the driving motor (13) being fixedly connected to a rotating rod (9) having one end penetrating the placement plate (10) and extending into the interior of the stirring chamber (1), the left side and the right side of the rotating rod (9) being fixedly connected to a plurality of first stirring rods (7), and the left inner wall and the right inner wall of the stirring chamber (1) being fixedly connected to a plurality of second stirring rods (8).

4. A papermaking pulping mechanism for papermaking according to claim 3, characterized in that: The rotating rod (9) is rotatably connected via a bearing and a placement plate (10), and a plurality of the first stirring rods (7) and a plurality of the second stirring rods (8) located on the same side are cross-distributed.

5. The papermaking pulping mechanism for papermaking according to claim 3, characterized in that: The discharge assembly comprises two collecting bins (12), the tops of the two collecting bins (12) are both placed on the top of a placement plate (10), the inner bottom walls of the two collecting bins (12) are both fixedly connected to a feed pipe (11) having one end penetrating through the collecting bin (12) and extending to the bottom of the placement plate (10), a connecting hole (17) is provided on the top surface of the partition (2), a rubber ring (16) is fixedly connected to the inside of the connecting hole (17), and the rotating rod (9) penetrates the rubber ring (16) and extends to the bottom of the partition (2).

6. A papermaking pulping mechanism for papermaking according to claim 5, characterized in that: The feed pipe (11) and the placement plate (10) are fixedly connected, the shape of the collection bin (12) is an isosceles trapezoidal table with a hollow interior and a missing top surface, and the rotating rod (9) and the rubber ring (16) are tightly fitted.

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