Plasticizer dissolving device

Abstract

The plasticizer dissolving device comprises a tank body, the upper side of the tank body is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, the rotating shaft is located in the tank body, the two sides of the rotating shaft are fixedly connected with stirring rods, the bottom of the tank body is provided with a discharging port, and the discharging port is provided with a discharging port. A fixed rod is fixedly connected to the inner bottom of the tank body on the upper side of the discharge port, the lower end of the rotating shaft is rotatably connected to the upper side of the fixed rod, a one-way bearing is fixedly connected to the rotating shaft between the fixed rod and the stirring rod, and a first connecting rod and a second connecting rod are fixedly connected to the two sides of the outer ring of the one-way bearing; a scraping rod is fixedly connected to the outer end of the first connecting rod, an arc-shaped plate is fixedly connected to the other end of the second connecting rod, and a first hanging rod and a second scraping plate are fixedly connected to the sides, close to the inner wall of the tank body, of the scraping rod and the arc-shaped plate correspondingly. By means of the structure, the problems that dissolving and mixing liquid can be attached to the inner wall of the tank body, and later cleaning is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plasticizer dissolution, in particular to a plasticizer dissolution device. Background Technique

[0002] Plasticizer is a commonly used additive, often used in the molding preparation process of high polymers such as rubber, plastic, and coating. Plasticizer usually consists of a plasticizing component, an active component, and an organic solvent. Before use, the three components need to be preheated to dissolve each other.

[0003] In the existing dissolution process, the above three components are usually added into a heating tank respectively. A heating plate is installed at the bottom of the heating tank, and then a stirring device is suspended above the heating tank to heat and stir to dissolve and mix the three components.

[0004] However, when the traditional dissolution device on the market is in use currently, due to the certain viscosity of the mixed solution of the three components, during the dissolution process, the mixed solution will adhere to the inner wall of the tank, which is not convenient for people to clean later and will also affect the subsequent use of the device; therefore, a plasticizer dissolution device is proposed. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a plasticizer dissolution device, which solves the problem that the mixed solution will adhere to the inner wall of the tank and is not convenient for later cleaning.

[0006] The utility model also provides a plasticizer dissolution device as described above, including: a tank body, a driving motor is fixedly connected to the upper side of the tank body, a rotating shaft is fixedly connected to the output end of the driving motor, the rotating shaft is located inside the tank body, and stirring rods are fixedly connected to both sides, a discharge port is arranged at the bottom of the tank body, a fixed rod is fixedly connected to the inner bottom of the tank body above the discharge port, the lower end of the rotating shaft is rotatably connected to the upper side of the fixed rod, a one-way bearing is fixedly connected to the rotating shaft between the fixed rod and the stirring rod, a first connecting rod and a second connecting rod are fixedly connected to both sides of the outer ring of the one-way bearing, a scraping rod is fixedly connected to the outer end of the first connecting rod, an arc-shaped plate is fixedly connected to the other end of the second connecting rod, and a first hanging rod and a second scraping plate are respectively fixedly connected to the sides of the scraping rod and the arc-shaped plate close to the inner wall of the tank body.

[0007] According to the described plasticizer dissolution device, a heating cavity is arranged inside the side wall of the tank body, and a heating pipe is fixedly connected inside the heating cavity.

[0008] According to the described plasticizer dissolution device, a feed port is arranged on the upper side of the tank body to the left of the driving motor.

[0009] According to the described plasticizer dissolution device, a door body is hinged to the side wall of the tank body, and the door body is located outside the heating cavity.

[0010] According to the plasticizer dissolving device described above, legs are fixedly connected to the bottom of the tank body, and the legs are located on the outer periphery of the discharge port.

[0011] According to the plasticizer dissolving device described above, the tank body is composed of two parts, a main body and a cover plate.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, a one-way bearing is arranged on the rotating shaft. When the driving motor rotates forward, the stirring rod is driven to rotate to stir the mixing solution, and at this time, the scraping rod and the arc-shaped plate are stationary; when the driving motor rotates reversely, under the action of the one-way bearing, the scraping rod and the arc-shaped plate are driven to scrape the mixing solution on the inner wall of the tank body, which is convenient for cleaning the mixing solution on the inner wall of the tank body, and at this time, the stirring rod is stationary.

[0014] The additional aspects and advantages of the utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following further describes the utility model in conjunction with the drawings and embodiments;

[0016] Figure 1 is a structural diagram of a plasticizer dissolving device of the utility model;

[0017] Figure 2 is a sectional view of a plasticizer dissolving device of the utility model;

[0018] Figure 3 is Figure 2 an enlarged structural view of part A in

[0019] Figure 4 is Figure 2 an enlarged structural view of part B in

[0020] Legend description:

[0021] 1. Tank body; 2. Driving motor; 3. Rotating shaft; 4. Stirring rod; 5. One-way bearing; 6. First connecting rod; 7. Scraping rod; 71. First hanging rod; 8. Second connecting rod; 9. Arc-shaped plate; 91. Second scraping plate; 10. Heating cavity; 11. Heating pipe; 12. Fixed rod; 13. Discharge port; 14. Feed port; 15. Door body; 16. Legs. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The function of the accompanying drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0023] Referring to Figures 1-4 , an example of a plasticizer dissolving device according to an embodiment of the present utility model includes a tank body 1, which is composed of a main body and a cover plate. A driving motor 2 is fixedly connected to the upper side of the tank body 1, and a feed inlet 14 is provided on the upper side of the tank body 1 to the left of the driving motor 2;

[0024] The output end of the driving motor 2 is fixedly connected to a rotating shaft 3. The rotating shaft 3 is located inside the tank body 1 and is fixedly connected with stirring rods 4 on both sides. A discharge port 13 is provided at the bottom of the tank body 1. Legs 16 are fixedly connected to the bottom of the tank body 1, and the legs 16 are located outside the circumference of the discharge port 13. A fixing rod 12 is fixedly connected to the inner bottom of the tank body 1 above the discharge port 13. The lower end of the rotating shaft 3 is rotatably connected to the upper side of the fixing rod 12. A one-way bearing 5 is fixedly connected to the rotating shaft 3 between the fixing rod 12 and the stirring rod 4. The outer ring of the one-way bearing 5 is fixedly connected with a first connecting rod 6 and a second connecting rod 8 on both sides. The outer end of the first connecting rod 6 is fixedly connected with a scraping rod 7, and the other end of the second connecting rod 8 is fixedly connected with an arc-shaped plate 9. The side of the scraping rod 7 and the arc-shaped plate 9 close to the inner wall of the tank body 1 are respectively fixedly connected with a first hanging rod 71 and a second scraping plate 91. When the driving motor 2 rotates forward, it drives the stirring rod 4 to rotate to stir the dissolved mixture. At this time, the scraping rod 7 and the arc-shaped plate 9 are stationary; when the driving motor 2 rotates in the reverse direction, under the action of the one-way bearing 5, it drives the scraping rod 7 and the arc-shaped plate 9 to scrape the dissolved mixture on the inner wall of the tank body 1, facilitating the cleaning of the dissolved mixture on the inner wall of the tank body 1. At this time, the stirring rod 4 is stationary;

[0025] A heating cavity 10 is provided inside the side wall of the tank body 1, and a heating pipe 11 is fixedly connected inside the heating cavity 10. A door body 15 is hinged to the side wall of the tank body 1, and the door body 15 is located outside the heating cavity 10. The inside of the tank body 1 can be heated through the heating pipe 11.

[0026] Working principle: When in use, start the driving motor 2 and the heating pipe 11. Drive the stirring rod 4 to rotate through the driving motor 2 to stir the dissolved mixture. After stirring is completed, discharge the dissolved mixture from the discharge port 13, and then rotate the rotating shaft 3 in the reverse direction. Drive the first connecting rod 6 and the second connecting rod 8 to rotate through the one-way bearing 5, so that the scraping rod 7 and the arc-shaped plate 9 scrape the dissolved mixture on the inner wall of the tank body 1, facilitating the cleaning of the dissolved mixture on the inner wall of the tank body 1.

[0027] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the scope of knowledge possessed by those of ordinary skill in the relevant art.

Claims

1. A plasticizer dissolving device, characterized in that: include: A tank body (1), wherein a driving motor (2) is fixedly connected to the upper side of the tank body (1), a rotating shaft (3) is fixedly connected to the output end of the driving motor (2), the rotating shaft (3) is located in the tank body (1), and a stirring rod (4) is fixedly connected to both sides of the rotating shaft (3), a discharge port (13) is provided at the bottom of the tank body (1), a fixing rod (12) is fixedly connected to the bottom of the tank body (1) located above the discharge port (13), the lower end of the rotating shaft (3) is rotatably connected to the upper side of the fixing rod (12), and the fixing rod (4) is fixedly connected to the bottom of the tank body (1) located above the discharge port (13). A one-way bearing (5) is fixedly connected to the rotating shaft (3) between the rotating shaft (12) and the stirring rod (4); a first connecting rod (6) and a second connecting rod (8) are fixedly connected to the two sides of the outer ring of the one-way bearing (5); a scraper rod (7) is fixedly connected to the outer end of the first connecting rod (6); and an arc plate (9) is fixedly connected to the other end of the second connecting rod (8); and a first hanging rod (71) and a second scraper plate (91) are fixedly connected to the side of the scraper rod (7) and the arc plate (9) close to the inner wall of the tank body (1), respectively.

2. A plasticizer dissolving device according to claim 1, characterized in that: A heating chamber (10) is provided in the side wall of the tank body (1), and a heating pipe (11) is fixedly connected in the heating chamber (10).

3. A plasticizer dissolving device according to claim 2, characterized in that: A feed port (14) is provided on the upper side of the tank body (1) located on the left side of the driving motor (2).

4. A plasticizer dissolving device according to claim 3, characterized in that: A door body (15) is hingedly connected to the side wall of the tank body (1), and the door body (15) is located outside the heating chamber (10).

5. A plasticizer dissolving device according to claim 4, characterized in that: A support leg (16) is fixedly connected to the bottom of the tank body (1), and the support leg (16) is located at the periphery of the discharge port (13).

6. A plasticizer dissolving device according to claim 5, characterized in that: The tank body (1) consists of two parts: a main body and a cover plate.

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