A static storage tank for polyurethane glue production

Abstract

The utility model discloses a static storage tank for polyurethane glue production, and relates to the technical field of polyurethane glue storage. It comprises a tank body with supporting legs installed at the bottom, a feeding pipe installed at the top of the tank body, a supporting plate installed at the rear side of the tank body, an air pump installed on the supporting plate, the air pump is connected to the tank body through a pipeline with an air inlet valve, a discharge pipe with a discharge valve installed is provided at the bottom center of the tank body, a stirring shaft is rotatably connected to the inner cavity of the tank body, a stirring rod is provided on the outer wall of the stirring shaft, a supporting frame is installed at the top of the tank body, a motor is installed on the supporting frame, the output shaft of the motor passes through the supporting frame and is sleeved with a driving gear, and the top end of the stirring shaft passes through the tank body and is sleeved with a driven gear meshing with the driving gear. The static storage tank for polyurethane glue production can pressurize the inside of the tank body by arranging an air pump, so as to promote the glue inside the tank body to be discharged from the discharge pipe, so as to facilitate the use of the glue.

Description

Technical Field

[0001] The utility model relates to the technical field of polyurethane glue storage, in particular to a static storage tank for polyurethane glue production. Background Art

[0002] Polyurethane glue is a glue containing urethane and isocyanate groups in the molecular chain. Because it contains highly polar isocyanate and urethane groups, it has high reactivity and can be cured at room temperature. Therefore, it has excellent adhesive properties for metals, rubber, glass, ceramics, plastics, wood, fabrics, leather and other materials. The main chain of polyurethane is very flexible. Its biggest feature is that it can withstand impact vibration and bending fatigue, has high peel strength, and is particularly resistant to low temperatures, making it the best glue available.

[0003] Most storage tanks used to produce polyurethane glue are prone to coagulation after long-term storage, and cannot be easily removed from the storage tanks. Utility Model Content

[0004] The utility model provides a static storage tank for producing polyurethane glue to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a static storage tank for the production of polyurethane glue, comprising a tank body with supporting legs installed at the bottom, a feed pipe installed on the top of the tank body, a support plate installed on the rear side of the tank body, an air pump installed on the support plate, the air pump is connected to the tank body through a pipeline with an air inlet valve, a discharge pipe with a discharge valve installed is provided at the bottom center of the tank body, a stirring shaft is rotatably connected to the inner cavity of the tank body, and a stirring rod is provided on the outer wall of the stirring shaft.

[0006] Furthermore, a support frame is installed on the top of the tank body, a motor is installed on the support frame, the output shaft of the motor passes through the support frame and is sleeved with a driving gear, and the top end of the stirring shaft passes through the tank body and is sleeved with a driven gear meshing with the driving gear.

[0007] Furthermore, a pressure gauge is installed on the top of the tank body.

[0008] Furthermore, the inner wall of the bottom end side of the tank body is inclined toward the discharge pipe.

[0009] Furthermore, a connecting rod is fixedly connected to the outer wall of the bottom end of the stirring shaft, and the connecting rod is connected to a blade matching the inclined side inner wall of the bottom end of the tank body.

[0010] Furthermore, a connecting rod is fixedly connected to the outer wall of the bottom end of the stirring shaft, and the connecting rod is connected to a blade matching the inclined side inner wall of the bottom end of the tank body.

[0011] Compared with the prior art, the utility model provides a static storage tank for polyurethane glue production, which has the following beneficial effects:

[0012] 1. The static storage tank for the production of the polyurethane glue is provided with an air pump, which can pressurize the inside of the tank to promote the discharge of the glue inside the tank from the discharge pipe, making it easier to take the glue.

[0013] 2. The static storage tank for the production of the polyurethane glue can stir the glue inside the tank by arranging a stirring shaft, a stirring rod, a connecting rod and blades to avoid the glue solidifying after long-term standing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the planar structure of the utility model.

[0017] In the figure: 1. tank body; 2. support legs; 3. support plate; 4. air pump; 5. pressure gauge; 6. stirring shaft; 7. stirring rod; 8. support frame; 9. driven gear; 10. driving gear; 11. motor; 12. connecting rod; 13. blades; 14. feed pipe; 15. plastic film layer; 16. discharge pipe. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 The utility model discloses a static storage tank for the production of polyurethane glue, including a tank body 1 with support legs 2 installed at the bottom, a feed pipe 14 installed on the top of the tank body 1, a support plate 3 installed on the rear side of the tank body 1, an air pump 4 installed on the support plate 3, the air pump 4 is connected to the tank body 1 through a pipeline with an air inlet valve, a discharge pipe 16 with a discharge valve installed is provided at the bottom center of the tank body 1, a stirring shaft 6 is rotatably connected to the inner cavity of the tank body 1, and a stirring rod 7 is provided on the outer wall of the stirring shaft 6.

[0020] Specifically, a support frame 8 is installed on the top of the tank body 1, and a motor 11 is installed on the support frame 8. The output shaft of the motor 11 passes through the support frame 8 and is sleeved with a driving gear 10. The top end of the stirring shaft 6 passes through the tank body 1 and is sleeved with a driven gear 9 that meshes with the driving gear 10 for transmission.

[0021] In this embodiment, the motor 11 drives the driving gear 10 to rotate, which can mesh with the driven gear 9 and make the stirring shaft 6 rotate so as to stir the glue inside the tank body 1 .

[0022] Specifically, a pressure gauge 5 is installed on the top of the tank body 1.

[0023] In this embodiment, the pressure gauge 5 is provided to facilitate observation of the pressure condition inside the tank body 1 so as to adjust the pressure increase condition of the tank body 1 by the air pump 4 .

[0024] An exhaust pipe provided with an exhaust valve is installed on the pipeline connecting the air pump 4 and the tank body 1.

[0025] Specifically, the inner wall of the bottom end side of the tank body 1 is inclined toward the discharge pipe 16 .

[0026] In this embodiment, the side inner wall of the tank body 1 is inclined relative to the discharge pipe 16 , which can facilitate the glue to flow downward and be discharged through the discharge pipe 16 .

[0027] Specifically, a connecting rod 12 is fixedly connected to the outer wall of the bottom end of the stirring shaft 6 , and the connecting rod 12 is connected to a blade 13 that matches the inclined side inner wall of the bottom end of the tank body 1 .

[0028] In this embodiment, the connecting rod 12 and the blades 13 are L-shaped as a whole, and the blades 13 are arranged at an angle, so that the inclined bottom end of the tank body 1 can be stirred during the rotation of the stirring shaft 6 .

[0029] Specifically, a plastic film layer 15 is installed on the inner wall of the tank body 1 .

[0030] In this embodiment, the material of the plastic film layer 15 can be one of polyolefins such as polyethylene and polypropylene and fluorine-containing polymer materials such as polytetrafluoroethylene and fluoroplastics 46, the purpose of which is to avoid residue on the inner wall surface of the tank body 1.

[0031] In summary, the static storage tank for the production of polyurethane glue is provided with an air pump 4, which can pressurize the interior of the tank body 1 to promote the discharge of the glue inside the tank body 1 from the discharge pipe 16, making it easy to take the glue. By providing a stirring shaft 6, a stirring rod 7, a connecting rod 12 and a blade 13, the glue inside the tank body 1 can be stirred to avoid the occurrence of glue solidification after long-term standing.

[0032] Although 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 static storage tank for polyurethane adhesive production, comprising a tank body (1) with support legs (2) installed at the bottom, characterized in that: A feed pipe (14) is installed on the top of the tank body (1), a support plate (3) is installed on the rear side of the tank body (1), an air pump (4) is installed on the support plate (3), the air pump (4) is connected to the tank body (1) through a pipeline provided with an air inlet valve, a discharge pipe (16) provided with a discharge valve is provided at the bottom center of the tank body (1), a stirring shaft (6) is rotatably connected to the inner cavity of the tank body (1), and a stirring rod (7) is provided on the outer wall of the stirring shaft (6).

2. The static storage tank for polyurethane adhesive production according to claim 1, characterized in that: A support frame (8) is installed on the top of the tank body (1), a motor (11) is installed on the support frame (8), an output shaft of the motor (11) passes through the support frame (8) and is sleeved with a driving gear (10), and a top end of the stirring shaft (6) passes through the tank body (1) and is sleeved with a driven gear (9) meshing with the driving gear (10) for transmission.

3. The static storage tank for polyurethane adhesive production according to claim 1, characterized in that: A pressure gauge (5) is installed on the top of the tank body (1).

4. The static storage tank for polyurethane adhesive production according to claim 1, characterized in that: The inner wall of the bottom end side of the tank body (1) is arranged to be inclined toward the discharge pipe (16).

5. The static storage tank for polyurethane adhesive production according to claim 4, characterized in that: The outer wall of the bottom end of the stirring shaft (6) is fixedly connected to a connecting rod (12), and the connecting rod (12) is connected to a blade (13) that matches the inclined side inner wall of the bottom end of the tank body (1).

6. The static storage tank for polyurethane adhesive production according to claim 1, characterized in that: The inner wall of the tank body (1) is provided with a plastic film layer (15).

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