Mixing device for producing special flocking glue

Abstract

The utility model discloses a mixing device for producing special flocking glue, which comprises a stirring tank, the top of the stirring tank is fixedly connected with a first motor, and the output end of the first motor penetrates into the stirring tank and is fixedly connected with a first stirring rod. Through the arrangement of the centrifugal pump, firstly, raw materials are fed into the stirring tank through the feeding port, the first motor is started to enable the first stirring rod to drive the first stirring blades on the two sides of the first stirring rod to stir, and meanwhile, the centrifugal pump is started to pump out the raw materials in the stirring tank through the material pumping pipe and pump the raw materials into the circulating box; when the circulating box is filled with the raw materials, the raw materials can be pumped into the stirring tank through the feeding pipe, so that the raw materials circularly flow to the top side in the stirring tank from the bottom side in the stirring tank, the raw materials are mixed more uniformly, the mixing time is greatly shortened, the production efficiency is improved, the use of a user is facilitated, and the practicability of the mixing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flocking special glue, in particular to a mixing device for producing flocking special glue. Background Technique

[0002] Flocking glue is a special adhesive used in the flocking process. Both flocking glue and special glue for pagoda tubes are closely related to the paper tube manufacturing industry. From a broader perspective, both flocking glue and special glue for pagoda tubes are used in the production of specific types of paper tubes, demonstrating the diversity and importance of the application of adhesives in the paper tube industry.

[0003] When the existing mixing device produces flocking glue, due to the viscosity of the colloid, the resistance during stirring and mixing is large, and it is difficult to mix evenly, which takes a long time, thus affecting the production efficiency of flocking glue, being inconvenient for users, and reducing the practicability of the mixing device. Summary of the Utility Model

[0004] To solve the problems mentioned in the above background technique, the purpose of the utility model is to provide a mixing device for producing flocking special glue, which has the advantage of uniform mixing, and solves the problem that when the existing mixing device produces flocking glue, due to the viscosity of the colloid, the resistance during stirring and mixing is large, and it is difficult to mix evenly, which takes a long time, thus affecting the production efficiency of flocking glue.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A mixing device for producing flocking special glue, including a mixing tank, a first motor is fixedly connected to the top of the mixing tank, the output end of the first motor penetrates into the interior of the mixing tank and is fixedly connected to a first stirring rod, both sides of the surface of the first stirring rod are fixedly connected with a plurality of first stirring blades, a discharge port is opened at the bottom of the mixing tank, a discharge pipe is fixedly connected to the bottom of the discharge port, a feeding port is opened at the top of the mixing tank, the feeding port is located on the left side of the first motor, a fixing plate is fixedly connected to the right side of the mixing tank, a centrifugal pump is fixedly connected to the top of the fixing plate, an input end of the centrifugal pump is communicated with a pumping pipe, the bottom end of the pumping pipe extends into the interior of the mixing tank and is communicated with it, a fixing rod is fixedly connected to the right side of the mixing tank, the fixing rod is located above the centrifugal pump, the right end of the fixing rod is fixedly connected to a circulation tank, an output end of the centrifugal pump is communicated with the circulation tank, a feeding pipe is communicated with the top of the circulation tank, and the top end of the feeding pipe penetrates into the interior of the mixing tank and is communicated with it.

[0006] Preferably, a second motor is fixedly connected to the top of the circulation tank, the output end of the second motor penetrates into the interior of the circulation tank and is fixedly connected to a second stirring rod, both sides of the surface of the second stirring rod are fixedly connected with second stirring blades.

[0007] Preferably, on the right side of the top of the circulation tank, a nitrogen inlet pipe is connected. The circulation tank is located in the middle of the stirring tank. The bottom surface of the stirring tank is designed in a conical shape, and the outer ends of the two first stirring blades at the bottom are designed with inverted chamfers.

[0008] Preferably, a top rod is fixedly connected to the right side of the first stirring rod. The right end of the top rod is fixedly connected to a scraping plate. The scraping plate is attached to and slidably connected to the inner wall of the stirring tank. A bottom rod is fixedly connected to the bottom of the first stirring rod, and the bottom end of the bottom rod is fixedly connected to the scraping plate.

[0009] Preferably, a support plate is fixedly connected inside the stirring tank. A round hole is formed on the surface of the support plate, and a bearing is fixedly connected inside the round hole. The bearing is sleeved on the surface of the first stirring rod and fixedly connected thereto.

[0010] Preferably, an internal thread ring is connected to the top of the feeding port. An external thread ring is threadedly connected inside the internal thread ring. A sealing cover is fixedly connected to the top of the external thread ring. A turning handle is fixedly connected to the top of the sealing cover, and a sealing gasket is fixedly connected to the surface of the internal thread ring.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. Through the setting of the centrifugal pump in the present utility model, first, the raw materials are put into the stirring tank through the feeding port, and the first motor is started to drive the first stirring rod to drive the first stirring blades on both sides for stirring. At the same time, the centrifugal pump is started to pump out the raw materials inside the stirring tank through the pumping pipe and pump them into the inside of the circulation tank. When the circulation tank is full, it will be pumped into the inside of the stirring tank through the feeding pipe, so that the raw materials circulate from the bottom side to the top side inside the stirring tank, thereby making the raw materials mix more evenly, greatly reducing the mixing time, improving the production efficiency, facilitating the use of the user, and enhancing the practicability of the mixing device.

[0013] 2. Through the setting of the second stirring blade in the present utility model, when the raw materials are circulating inside the circulation tank, the second motor can be started to drive the second stirring rod and the second stirring blades on both sides of its surface to rotate, thereby stirring the raw materials passing through the inside of the circulation tank, further improving the mixing efficiency of the raw materials, shortening the mixing time, and making the production efficiency higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view schematic diagram of the structure of the present utility model;

[0015] Figure 2 is the partial front view sectional schematic diagram of the structure of the present utility model;

[0016] Figure 3 This is the front sectional view schematic diagram of the structure circulation box of the utility model;

[0017] Figure 4 This is the front sectional view schematic diagram of the internal thread ring of the structure of the utility model.

[0018] In the figure: 1, stirring tank; 2, first motor; 3, first stirring rod; 4, first stirring blade; 5, discharging port; 6, discharging pipe; 7, feeding port; 8, fixing plate; 9, centrifugal pump; 10, material suction pipe; 11, fixing rod; 12, circulation box; 13, feeding pipe; 14, second motor; 15, second stirring rod; 16, second stirring blade; 17, nitrogen inlet pipe; 18, ejector rod; 19, scraper; 20, bottom rod; 21, support plate; 22, bearing; 23, internal thread ring; 24, external thread ring; 25, sealing cover; 26, sealing washer. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] As Figures 1 to 4 shown, a mixing device for producing flocking special glue includes a stirring tank 1. A first motor 2 is fixedly connected to the top of the stirring tank 1. The output end of the first motor 2 penetrates into the interior of the stirring tank 1 and is fixedly connected to a first stirring rod 3. Both sides of the surface of the first stirring rod 3 are fixedly connected with a plurality of first stirring blades 4. A discharging port 5 is opened at the bottom of the stirring tank 1. A discharging pipe 6 is fixedly connected to the bottom of the discharging port 5. A feeding port 7 is opened at the top of the stirring tank 1. The feeding port 7 is located on the left side of the first motor 2. A fixing plate 8 is fixedly connected to the right side of the stirring tank 1. A centrifugal pump 9 is fixedly connected to the top of the fixing plate 8. The input end of the centrifugal pump 9 is communicated with a material suction pipe 10. The bottom end of the material suction pipe 10 extends into the interior of the stirring tank 1 and is communicated with it. A fixing rod 11 is fixedly connected to the right side of the stirring tank 1. The fixing rod 11 is located above the centrifugal pump 9. The right end of the fixing rod 11 is fixedly connected to a circulation box 12. The output end of the centrifugal pump 9 is communicated with the circulation box 12. The top of the circulation box 12 is communicated with a feeding pipe 13. The top end of the feeding pipe 13 penetrates into the interior of the stirring tank 1 and is communicated with it.

[0021] Refer to Figure 1 and Figure 3, a second motor 14 is fixedly connected to the top of the circulation tank 12. The output end of the second motor 14 penetrates into the interior of the circulation tank 12 and is fixedly connected to a second stirring rod 15. Both sides of the surface of the second stirring rod 15 are fixedly connected with second stirring blades 16.

[0022] As a technical optimization scheme of the present utility model, through the arrangement of the second stirring blades 16, when the raw materials are circulating inside the circulation tank 12, the second motor 14 can be started to drive the second stirring rod 15 and the second stirring blades 16 on both sides of its surface to rotate, so as to stir the raw materials passing through the interior of the circulation tank 12, further improving the mixing efficiency of the raw materials, shortening the mixing time, and thus making the production efficiency higher.

[0023] Reference Figure 3 , a nitrogen inlet pipe 17 is communicated with the right side of the top of the circulation tank 12. The circulation tank 12 is located in the middle of the stirring tank 1. The bottom surface of the stirring tank 1 is of a conical design, and the outer ends of the two first stirring blades 4 at the bottom are of an inclined chamfer design.

[0024] As a technical optimization scheme of the present utility model, through the arrangement of the nitrogen inlet pipe 17, when it is necessary to discharge the mixed raw materials through the discharge pipe 6, nitrogen can be introduced into the nitrogen inlet pipe 17 to make the raw materials inside the circulation tank 12 discharged more cleanly. At the same time, the conical bottom of the stirring tank 1 facilitates the rapid outflow of the raw materials, thereby improving the discharge speed.

[0025] Reference Figure 2 , a top rod 18 is fixedly connected to the right side of the first stirring rod 3. The right end of the top rod 18 is fixedly connected to a scraper 19. The scraper 19 is attached to and slidably connected to the inner wall of the stirring tank 1. A bottom rod 20 is fixedly connected to the bottom of the first stirring rod 3. The bottom end of the bottom rod 20 is fixedly connected to the scraper 19.

[0026] As a technical optimization scheme of the present utility model, through the arrangement of the scraper 19, during discharging, the continuous rotation of the first stirring rod 3 will drive the top rod 18 and the scraper 19 to rotate. The scraper 19 slides on the inner wall of the stirring tank 1 to scrape off the raw materials adhering to the inner wall of the stirring tank 1, and makes them flow along the scraper 19 to the discharge port 5 for discharge, making the discharge cleaner and faster.

[0027] Reference Figure 2 , a support plate 21 is fixedly connected to the inside of the stirring tank 1. A circular hole is formed on the surface of the support plate 21. A bearing 22 is fixedly connected to the inside of the circular hole. The bearing 22 is sleeved on the surface of the first stirring rod 3 and fixedly connected thereto.

[0028] As a technical optimization solution of the present utility model, through the setting of the support plate 21, support is provided for the first stirring rod 3, making it more stable and not jittery during rotation, thereby avoiding the situation where the scraping plate 19 is severely worn due to frequent rubbing when sliding against the inner wall of the stirring tank 1.

[0029] Reference Figure 2 and Figure 4 , at the top of the feeding port 7, an internal thread ring 23 is connected in communication. An external thread ring 24 is threadedly connected inside the internal thread ring 23. At the top of the external thread ring 24, a sealing cover 25 is fixedly connected. At the top of the sealing cover 25, a turning handle is fixedly connected. On the surface of the internal thread ring 23, a sealing gasket 26 is fixedly connected.

[0030] As a technical optimization solution of the present utility model, through the setting of the sealing cover 25, after feeding, the sealing cover 25 can be rotated to screw the external thread ring 24 into the internal thread ring 23, making the inside of the stirring tank 1 in a sealed state, thereby avoiding the problem that nitrogen leaks through the feeding port 7 and affects the pressing effect of the material.

[0031] The working principle and usage process of the present utility model: During use, the user first connects the nitrogen inlet pipe 17 to the nitrogen pipeline, and then feeds the raw materials into the stirring tank 1 through the feeding port 7. After feeding, the sealing cover 25 can be rotated to screw the external thread ring 24 into the internal thread ring 23, making the inside of the stirring tank 1 in a sealed state. Then, start the first motor 2 to drive the first stirring rod 3 to drive the first stirring blades 4 on both sides for stirring. At the same time, start the centrifugal pump 9 to pump out the raw materials inside the stirring tank 1 through the pumping pipe 10 and pump them into the inside of the circulation tank 12. At the same time, start the second motor 14 to drive the second stirring rod 15 and the second stirring blades 16 on both sides of its surface to rotate, thereby stirring the raw materials passing through the inside of the circulation tank 12. When the inside of the circulation tank 12 is full, it will be pumped into the inside of the stirring tank 1 through the feeding pipe 13, so that the raw materials circulate from the bottom side to the top side inside the stirring tank 1, making the raw materials mix more evenly. After the raw materials are mixed, open the discharge pipe 6, and introduce nitrogen into the nitrogen inlet pipe 17, so that the raw materials inside the stirring tank 1 and the circulation tank 12 are discharged more quickly. During discharging, the continuous rotation of the first stirring rod 3 will drive the top rod 18 and the scraping plate 19 to rotate. The scraping plate 19 slides against the inner wall of the stirring tank 1 to scrape off the raw materials adhering to the inner wall of the stirring tank 1, making them flow along the scraping plate 19 to the discharge port 5 for discharge, making the discharging cleaner.

[0032] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing device for producing special flocking glue, comprising a stirring tank (1), characterized in that: The top of the stirring tank (1) is fixedly connected to a first motor (2); the output end of the first motor (2) penetrates into the interior of the stirring tank (1) and is fixedly connected to a first stirring rod (3); a plurality of first stirring blades (4) are fixedly connected to both sides of the surface of the first stirring rod (3); a discharge port (5) is provided at the bottom of the stirring tank (1); a discharge pipe (6) is fixedly connected to the bottom of the discharge port (5); a feeding port (7) is provided at the top of the stirring tank (1); the feeding port (7) is located on the left side of the first motor (2); a fixing plate (8) is fixedly connected to the right side of the stirring tank (1); the fixing plate (8) A centrifugal pump (9) is fixedly connected to the top of the mixing tank (1), the input end of the centrifugal pump (9) is connected to a pumping pipe (10), the bottom end of the pumping pipe (10) extends to the interior of the mixing tank (1) and is connected thereto, a fixing rod (11) is fixedly connected to the right side of the mixing tank (1), the fixing rod (11) is located at the top of the centrifugal pump (9), the right end of the fixing rod (11) is fixedly connected to a circulation box (12), the output end of the centrifugal pump (9) is connected to the circulation box (12), the top of the circulation box (12) is connected to a feeding pipe (13), the top end of the feeding pipe (13) extends to the interior of the mixing tank (1) and is connected thereto.

2. The mixing device for producing special glue for flocking according to claim 1, characterized in that: A second motor (14) is fixedly connected to the top of the circulation box (12); an output end of the second motor (14) passes through the interior of the circulation box (12) and is fixedly connected to a second stirring rod (15); and second stirring blades (16) are fixedly connected to both sides of the surface of the second stirring rod (15).

3. The mixing device for producing special glue for flocking according to claim 2, characterized in that: The right side of the top of the circulation box (12) is connected to a nitrogen inlet pipe (17). The circulation box (12) is located in the middle of the stirring tank (1). The bottom surface of the stirring tank (1) is of conical design, and the outer ends of the two first stirring blades (4) at the bottom are both of chamfered design.

4. The mixing device for producing special glue for flocking according to claim 1, characterized in that: A top rod (18) is fixedly connected to the right side of the first stirring rod (3), a scraper (19) is fixedly connected to the right end of the top rod (18), the scraper (19) is in contact with the inner wall of the stirring tank (1) and is slidably connected thereto, and a bottom rod (20) is fixedly connected to the bottom of the first stirring rod (3), the bottom end of the bottom rod (20) is fixedly connected to the scraper (19).

5. The mixing device for producing special glue for flocking according to claim 1, characterized in that: A support plate (21) is fixedly connected to the interior of the stirring tank (1); a circular hole is provided on the surface of the support plate (21); a bearing (22) is fixedly connected to the interior of the circular hole; the bearing (22) is sleeved on the surface of the first stirring rod (3) and fixedly connected thereto.

6. The mixing device for producing special glue for flocking according to claim 1, characterized in that: The top of the feeding port (7) is connected to an internal thread ring (23), the internal threads of the internal thread ring (23) are connected to an external thread ring (24), the top of the external thread ring (24) is fixedly connected to a sealing cover (25), the top of the sealing cover (25) is fixedly connected to a handle, and the surface of the internal thread ring (23) is fixedly connected to a sealing gasket (26).

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