Environment-friendly carton paste making stirrer

Abstract

The utility model discloses an environment-friendly carton paste-making stirrer, which relates to the technical field of carton production and comprises a stirring tank, a device frame is fixedly mounted on the upper side of the stirring tank, a premixing tank positioned above the stirring tank is fixedly mounted in the device frame, a stirring shaft is rotatably connected in the premixing tank, and a plurality of stirring rods are uniformly fixed on the peripheral side of the stirring shaft. An annular frame is arranged on the lower side of the device frame and rotationally connected to a tank opening of the stirring tank, and a plurality of stirring rods are rotationally connected to the lower side of the annular frame. Through double stirring systems and accurate material control, the efficient stirring effect is achieved, uniform mixing of slurry is ensured, the stirring efficiency is greatly improved through the design of the annular frame and the stirring rods, meanwhile, accurate feeding and discharging control is matched, resource waste is avoided, energy consumption is optimized through a multi-stage power transmission system, and the production cost is reduced. The slurry stirring device meets the energy-saving and environment-friendly requirements, can meet the stirring requirements of different slurries, reduces environmental pollution, and improves the production efficiency and the equipment reliability.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box production technology, and in particular to an environmentally friendly cardboard box paste mixing machine. Background Technology

[0002] A cardboard box is a packaging container made of cardboard, widely used for storing, transporting, and protecting goods. Cardboard boxes are typically composed of multiple layers of cardboard, including corrugated cardboard and linerboard, providing strong pressure resistance and shock resistance, capable of withstanding a certain weight and impact. Cardboard paste (also known as cardboard pulp) is a pulp material used in the cardboard box production process, primarily for the production and processing of cardboard boxes, especially in the manufacture of corrugated cardboard. Cardboard paste is usually made from materials such as waste paper and wood pulp.

[0003] In the production process of cardboard box paste, stirring is an essential step. It helps to evenly mix raw materials, adjust the viscosity of the paste, remove air bubbles, and promote chemical reactions, thereby ensuring the quality of the paste and the final strength and stability of the cardboard box. Existing paste mixing methods and processes are simplistic, involving the agitation of a large amount of paste in a single batch. This not only places a high load on the machine but also fails to achieve rapid and complete mixing of the paste, resulting in insufficient mixing and consequently affecting the quality of the cardboard box production. Therefore, this invention proposes an environmentally friendly cardboard box paste mixer to solve the problems mentioned in the background. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an environmentally friendly cardboard paste mixing machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An environmentally friendly cardboard paste mixing machine includes a mixing tank, a device frame fixedly installed on the upper side of the mixing tank, a premixing tank fixedly installed inside the device frame above the mixing tank, a stirring shaft rotatably connected inside the premixing tank, a plurality of stirring rods evenly fixed around the stirring shaft, an annular frame provided on the lower side of the device frame, the annular frame rotatably connected to the opening of the mixing tank, a plurality of stirring rods rotatably connected to the lower side of the annular frame, a circular opening at the center of the annular frame, and an end face toothed ring fixedly connected to the upper side of the annular frame, a corresponding meshing gear one provided on the upper side of the end face toothed ring, the gear one rotatably connected to the lower side of the device frame.

[0007] Preferably, a third gear is fixedly connected to the outer side of the first gear, and a second gear located on the upper side of the third gear is fixed to the outer end of the first stirring shaft, and the second gear meshes with the third gear on the lower side.

[0008] Preferably, each of the upper outer sides of the stirring rods is provided with a corresponding gear four, the gear four is rotatably connected to the ring frame, and an inner toothed ring corresponding to the gear four is fixed around the mouth of the stirring tank, and the inner toothed ring meshes with the inner gear four.

[0009] Preferably, a synchronous pulley is fixed on the upper side of several gears and the upper end of several stirring rods, and a corresponding synchronous belt is sleeved on the outside of the synchronous pulleys on the upper end of several stirring rods and the corresponding synchronous pulleys on the outer side of the gears.

[0010] Preferably, the premix tank has an inlet on one side of the upper part, and a motor fixedly installed on the premix tank is provided below the inlet. The output shaft of the motor is fixedly connected to the stirring shaft inside the premix tank.

[0011] Preferably, the premix tank has a feed inlet on one side corresponding to the feed port, and a valve plate one corresponding to the feed inlet is fixed at the other end of the stirring shaft. The premix tank has an opening on the lower side, and a discharge pipe located on the lower side of the premix tank is fixed at the opening, with the discharge pipe located inside the circular opening. Both ends of several stirring rods are fixed with valve plates two corresponding to the opening on the lower side of the premix tank, and the outer sides of both upper and lower valve plates two are tightly attached to the inner wall of the premix tank.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model uses a combination of a premixing tank and a mixing tank. The slurry is first initially mixed in the premixing tank and then further mixed in the mixing tank. This staged mixing can ensure the uniformity and stability of the slurry. The ring frame drives the stirring rod to revolve in the mixing tank, while the stirring rod rotates on its own axis. This dual rotational motion greatly improves the mixing efficiency, ensures that the slurry is thoroughly mixed, and avoids the problem of some materials not being fully mixed.

[0014] 2. This utility model uses valve plate one and valve plate two driven by the stirring shaft to precisely control the intermittent feeding and discharging. This allows for precise control of the slurry flow rate and mixing time, ensuring that each batch of slurry is fully mixed and avoiding uneven mixing caused by excessive feeding. Valve plate two at both ends of the stirring rod can control the transition of the slurry from the premixing tank to the mixing tank, ensuring that the flow of the slurry is controlled and uniform, which helps to improve the mixing quality of the slurry.

[0015] 3. This utility model uses a gear system and a synchronous wheel to drive the stirring rod to rotate, which not only ensures the high efficiency of stirring, but also optimizes energy consumption, reduces unnecessary energy waste, reduces manual intervention, and the precise stirring and material control avoids the overuse of slurry, which helps to reduce production costs and resource waste, and meets the requirements of environmentally friendly green production. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an environmentally friendly cardboard paste mixing machine proposed in this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the mixing tank of an environmentally friendly cardboard box paste mixer proposed in this utility model.

[0018] Figure 3 This is a cross-sectional structural diagram of the premixing tank in an environmentally friendly cardboard paste mixer proposed in this utility model;

[0019] Figure 4 This is a front cross-sectional view of an environmentally friendly cardboard paste mixer proposed in this utility model.

[0020] In the diagram: 1. Mixing tank; 2. Premixing tank; 3. Feed inlet; 4. Annular frame; 5. Stirring rod; 6. Round opening; 7. End face toothed ring; 8. Device frame; 9. Motor; 10. Stirring shaft; 11. Stirring rod; 12. Valve plate one; 13. Valve plate two; 14. Gear one; 15. Gear two; 16. Gear three; 17. Synchronous pulley; 18. Synchronous belt; 19. Gear four; 20. Internal toothed ring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 An environmentally friendly cardboard paste mixer includes a mixing tank 1. A device frame 8 is fixedly installed on the upper side of the mixing tank 1. A premixing tank 2, located above the mixing tank 1, is fixedly installed inside the device frame 8. A stirring shaft 10 is rotatably connected inside the premixing tank 2. Several stirring rods 11 are evenly fixed around the stirring shaft 10. A ring frame 4 is provided on the lower side of the device frame 8. The ring frame 4 is rotatably connected to the opening of the mixing tank 1. Several stirring rods 5 are rotatably connected to the lower side of the ring frame 4. A circular opening 6 is provided in the center of the ring frame 4. A feed inlet 3 is provided on one side of the upper part of the premixing tank 2. A motor 9 is fixedly installed on the premixing tank 2 below the feed inlet 3. The output shaft of the motor 9 is connected to... The premix tank 2 is fixedly connected to the stirring shaft 10 inside. The premix tank 2 is provided with a feed inlet corresponding to the feed port 3 on one side. The other end of the stirring shaft 10 is fixed with a valve plate 12 corresponding to the feed inlet. The premix tank 2 is provided with an opening on the lower side. A discharge pipe is fixed at the opening and located on the lower side of the premix tank 2. The discharge pipe is located inside the round opening 6. Both ends of several stirring rods 11 are fixed with valve plates 13 corresponding to the opening on the lower side of the premix tank 2. The outer sides of the upper and lower valve plates 13 are tightly attached to the inner wall of the premix tank 2. When one side motor 9 is started, the output shaft of the motor 9 drives the connected stirring shaft 10 to rotate. The stirring shaft 10 stirs the inside of the premix tank 2 through several stirring rods 11 around its periphery.

[0023] The slurry first enters the premixing tank 2 through the feed port 3. When the stirring shaft 10 drives the connected valve plate 12 to rotate, it can control the intermittent feeding of the feed port 3, leaving enough stirring space inside the premixing tank 2 to ensure the premixing effect of the slurry. The valve plates 13 set at both ends of the stirring rod 11 can also control the premixed slurry in the premixing tank 2 to intermittently enter the lower mixing tank 1 for final mixing. The premixed slurry enters the lower mixing tank 1 through the lower opening and the corresponding discharge pipe.

[0024] Furthermore, an end face toothed ring 7 is fixedly connected to the upper side of the annular frame 4. A corresponding meshing gear 14 is provided on the upper side of the end face toothed ring 7. The gear 14 is rotatably connected to the lower side of the device frame 8. A gear 3 16 is fixedly connected to the outer side of the gear 14. A gear 2 15 located on the upper side of the gear 3 16 is fixed to the outer end of the stirring shaft 10. The gear 2 15 meshes with the lower gear 3 16. During the rotation of the stirring shaft 10, the stirring shaft 10 causes the gear 14 connected to the inner side of the gear 3 16 to rotate through the meshing gear 2 15 and gear 3 16. The gear 14 drives the lower meshing end face toothed ring 7 to rotate. The end face toothed ring 7 drives the lower fixedly connected annular frame 4 to rotate. The annular frame 4 drives several stirring rods 5 to rotate inside the stirring tank 1.

[0025] Each of the upper outer sides of several stirring rods 5 is provided with a corresponding gear 4 19. The gear 4 19 is rotatably connected to the ring frame 4, and the outer periphery of the mixing tank 1 is fixed with an inner gear ring 20 corresponding to several gear 4 19. The inner gear ring 20 meshes with several gear 4 19 on the inner side. Synchronous pulleys 17 are fixed on the upper side of several gear 4 19 and the upper ends of several stirring rods 5. Synchronous pulleys 17 on the upper ends of several stirring rods 5 and corresponding synchronous pulleys 17 on the outer side of the corresponding gear 4 19 are all fitted with corresponding synchronous belts 18. During the process of the ring frame 4 being driven to rotate, several gear 4 19 on the upper side of the ring frame 4 mesh with the inner gear ring 20 fixed at the tank opening, causing the gear 4 19 to rotate. The gear 4 19, through the inner and outer synchronous pulleys 17 and the corresponding synchronous belts 18, causes several stirring rods 5 fixedly connected to the inner synchronous pulleys 17 to rotate. Therefore, while the ring frame 4 drives several stirring rods 5 to revolve and stir inside the mixing tank 1, the stirring rods 5 also rotate on their own axis, which greatly improves the stirring efficiency inside the mixing tank 1.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An environmentally friendly paste making and stirring machine for paper boxes, comprising a stirring tank (1), characterized in that, The stirring tank (1) upper side fixed mounting has device frame (8), device frame (8) inside fixed mounting has premix tank (2) located above stirring tank (1), premix tank (2) inside rotationally connected with stirring shaft (10), stirring shaft (10) week side evenly fixed with several stirring rod (11), device frame (8) lower side is provided with annular frame (4), annular frame (4) rotationally connected in the tank mouth of stirring tank (1), the lower side of annular frame (4) is rotationally connected with several stirring rod (5), the center of annular frame (4) is provided with round mouth (6), and the upper side of annular frame (4) is fixedly connected with end face gear ring (7), the upper side of end face gear ring (7) is provided with corresponding meshing gear one (14), gear one (14) is rotationally connected to the lower side of device frame (8).

2. The environment-friendly paste mixing machine for paper box according to claim 1, characterized in that, The outer side of gear one (14) is fixedly connected with gear three (16), and the outer end of stirring shaft (10) is fixed with gear two (15) located above gear three (16), and gear two (15) is engaged with lower gear three (16).

3. The environment-friendly paste mixing machine for paper box manufacturing according to claim 1, characterized in that, The outer side of several stirring rod (5) upper end is provided with corresponding gear four (19), gear four (19) is rotationally connected to annular frame (4), and the periphery of the tank mouth of stirring tank (1) is fixedly connected with inner tooth ring (20) corresponding to several gear four (19), and the inner tooth ring (20) is engaged with the inner side of several gear four (19).

4. The environment-friendly paste mixing machine for paper box manufacturing according to claim 3, characterized in that, The upper side of several gear four (19) and the upper end of several stirring rod (5) are fixedly connected with synchronous wheel (17), and the outer side of the upper end of several stirring rod (5) synchronous wheel (17) and the outer side of the corresponding gear four (19) upper synchronous wheel (17) are provided with corresponding synchronous belt (18).

5. The environment-friendly paste mixing machine for paper box manufacturing according to claim 1, characterized in that, The upper part of premix tank (2) is provided with inlet (3), and the lower side of inlet (3) is provided with motor (9) fixedly installed on premix tank (2), and the output shaft of motor (9) is fixedly connected with stirring shaft (10) in premix tank (2).

6. The environment-friendly paste mixing machine for paper box according to claim 1, characterized in that, The inner side of premix tank (2) is provided with inlet corresponding to inlet (3), and the other end of stirring shaft (10) is fixedly connected with valve plate one (12) corresponding to the inlet, the lower side of premix tank (2) is provided with opening, and the outlet pipe located at the lower side of premix tank (2) is fixedly connected with the opening, and the outlet pipe is located in the round mouth (6), and the two ends of several stirring rod (11) are fixedly connected with valve plate two (13) corresponding to the opening at the lower side of premix tank (2), and the outer sides of the two valve plate two (13) are tightly attached to the inner wall of premix tank (2).

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