Emulsifying device for coating production

Abstract

The utility model relates to the field of emulsifying equipment, and discloses an emulsifying device for coating production, which comprises a tank body, an emulsifying machine and a feed hopper. The tank body is placed on the ground, and a plurality of discharging ports are formed in the peripheral wall of the tank body close to the lower portion. The emulsifying machine is fixedly mounted at the bottom of the tank body, and the output end of the emulsifying machine is inserted into the tank body. The feeding hopper is fixedly installed above the tank body and communicates with the interior of the tank body. Due to the fact that emulsification is the last procedure of coating processing, after emulsification processing is completed, the multiple discharging pipes can be directly communicated with the split charging barrel, the discharging step and the filling step can be combined into one, and the discharging speed is increased. The emulsifying device has the effects of saving working hours and improving the emulsifying efficiency.

Description

Technical Field

[0001] The utility model relates to the field of emulsification equipment, in particular to an emulsification device for coating production. Background Art

[0002] The emulsifier uses a homogenizing head connected to the engine to rotate at high speed to shear, disperse and impact the material. This will make the material more delicate and promote the blending of oil and water. It is widely used in the fields of cosmetics, food and petrochemicals.

[0003] The existing emulsifier can refer to the patent document with publication number CN117160266A, which discloses an automatic monitoring emulsifier for dispersed phase for cosmetic production, including a tank body, a stirring paddle and a transmission assembly are arranged in the tank body with a top seal, and a circulation device is arranged to make the material in the tank body undergo multiple cycles of emulsification, and then the material is discharged from the discharge port at the bottom of the tank body, so as to achieve the effect of improving the emulsification effect.

[0004] However, the emulsification device in the above technical solution takes a long time to work once, and it is impossible to perform feeding and discharging operations simultaneously during the emulsification process. In addition, the material needs to be additionally filled or packaged later, which results in complicated procedures and long working hours. Utility Model Content

[0005] In order to save working hours and improve emulsification efficiency, the present application provides a coating production emulsification device.

[0006] The present application provides a coating production emulsification device, which adopts the following technical solution:

[0007] A coating production emulsification device, comprising a tank, an emulsifier, and a feed hopper;

[0008] The peripheral wall of the tank body is provided with a plurality of discharge ports, and each of the discharge ports is provided with a discharge pipe corresponding to the other discharge ports;

[0009] The output end of the emulsifier is inserted into the tank body;

[0010] The feed hopper is fixedly installed above the tank body and is communicated with the tank body.

[0011] By adopting the above technical solution, multiple discharge ports are arranged on the peripheral wall of the tank body and discharge pipes are arranged one by one, which can directly pack the materials after emulsification is completed, and can also speed up the discharge speed and save work time.

[0012] Furthermore, a valve is provided on the discharge pipe, and the valve is used to control the opening and closing of the discharge pipe and the flow rate.

[0013] By adopting the above technical solution, a valve is set on the discharge pipe, and different numbers of discharge pipes can be opened according to production needs, thereby controlling the number of discharge portions and the discharge speed of a single discharge pipe.

[0014] Furthermore, the top of the feed hopper is open.

[0015] By adopting the above technical solution, since the environmental requirements of paint production are not as strict as those of cosmetics, the top of the feed hopper is set to be open, which can facilitate the addition of raw materials and eliminates the steps of opening and closing the cover when feeding the sealed emulsifier.

[0016] Furthermore, a rotating shaft is provided on the top of the feed hopper, and a cover plate is rotatably connected to the rotating shaft. The cover plate covers the open opening of the feed hopper. When feeding, fluid pressure drives the cover plate to rotate and open.

[0017] By adopting the above technical solution, a cover plate is rotatably set on the top of the feed hopper to prevent dust. When loading, the material is directly poured in, and the cover plate rotates inwards and opens under the pressure generated by the flow of the material. It does not need to be opened manually, which is convenient and quick.

[0018] Furthermore, a torsion spring is sleeved on the rotating shaft, and two ends of the torsion spring are fixedly connected to the rotating shaft and the cover plate respectively.

[0019] By adopting the above technical solution, a torsion spring is arranged on the rotating shaft so that the cover plate can be automatically reset after the loading is completed, and the elastic force of the torsion spring can also make the cover plate act as a guide plate during loading.

[0020] Furthermore, a stirring assembly is provided inside the feed hopper.

[0021] By adopting the above technical solution, a stirring assembly is provided in the feed hopper to pre-mix the materials, thereby shortening the emulsification time.

[0022] Furthermore, the stirring assembly includes a stirring shaft and turbine blades, and the stirring shaft and the turbine blades are coaxially fixed and rotatably connected to the tank body.

[0023] By adopting the above technical solution, in the stirring assembly composed of the stirring shaft and the turbine blades, when loading materials, the material flow drives the turbine blades to drive the stirring shaft to rotate, thereby automatically performing pre-stirring, which is energy-saving and environmentally friendly.

[0024] Furthermore, the stirring assembly also includes a driving motor, and the driving motor is used to drive the turbine blades to rotate.

[0025] By adopting the above technical solution, arranging a drive motor to drive the turbine blades to rotate can make the stirring more uniform and continuous, and the drive motor combined with the fluid pressure drive can obtain a better stirring effect.

[0026] Furthermore, the stirring assembly also includes a scraper, which can rotate synchronously with the stirring shaft through a gear, and one side of the scraper is in contact with the inner wall of the tank body.

[0027] By adopting the above technical solution, since the emulsified material is easy to adhere to the inner wall of the tank, a scraper is arranged to rotate synchronously with the stirring shaft to scrape off the material attached to the inner wall of the tank.

[0028] Furthermore, the emulsifier is a high shear machine or an ultrasonic generator.

[0029] By adopting the above technical solution, a high shear machine or an ultrasonic generator can be set as an emulsifier according to production requirements to achieve dispersion and emulsification of materials.

[0030] In summary, the present application includes at least one of the following beneficial technical effects:

[0031] 1. By setting multiple discharge ports on the wall of the tank and corresponding discharge pipes one by one, the material can be directly packaged after emulsification is completed, and the discharge speed can be accelerated, saving working hours;

[0032] 2. According to the production requirements of the coating, the top of the tank is changed to an open structure with a rotating cover to simplify the equipment, reduce costs, and facilitate loading while preventing dust;

[0033] 3. By setting a stirring assembly consisting of a stirring shaft and turbine blades in the feed hopper, the material flow drives the turbine blades to drive the stirring shaft to rotate, thereby automatically performing pre-stirring, which is energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the structure of a coating production emulsification device according to an embodiment of the present application.

[0035] Figure 2 It is a schematic diagram of the internal structure of a coating production emulsification device according to an embodiment of the present application.

[0036] Figure 3 It is a schematic diagram of the cover structure.

[0037] Description of reference numerals:

[0038] 1. Tank body; 11. Discharge port; 2. Emulsifier; 3. Feed hopper; 31. Rotating shaft; 32. Cover plate; 33. Torsion spring; 4. Discharge pipe; 41. Valve; 5. Stirring assembly; 51. Stirring shaft; 52. Turbine blades; 53. Drive motor; 54. Bevel gear; 55. Scraper. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-3 The technical solution of this application is described clearly and completely.

[0040] The embodiment of the present application discloses a coating production emulsification device.

[0041] Reference Figure 1 , Figure 2 A coating production emulsification device comprises a tank body 1, an emulsifier 2 and a feed hopper 3. The tank body 1 is placed on the ground, and a plurality of discharge ports 11 are opened near the lower part of the peripheral wall of the tank body 1. Discharge pipes 4 are arranged one by one at the discharge ports 11, the emulsifier 2 is fixedly installed at the bottom of the tank body 1, and the output end of the emulsifier 2 is inserted into the tank body 1. The feed hopper 3 is fixedly installed above the tank body 1 and communicated with the inside of the tank body 1.

[0042] Since emulsification is the last step in the coating processing, after the emulsification process is completed, the multiple discharge pipes 4 can be directly connected to the filling barrel, so that the discharge and filling steps can be combined into one, which speeds up the discharge speed and saves work time.

[0043] Reference Figure 2 In this embodiment, there are four discharge ports 11. In other embodiments, the number of discharge ports 11 may be four, five, or six. Each discharge pipe 4 is provided with a valve 41, which can control the opening and closing of the discharge pipe 4 and the flow rate of a single discharge pipe 4. Different numbers of discharge pipes 4 can be opened according to production needs. Among them, the valve 41 can be a manual valve or an electric valve, and the user can choose according to the production situation. Manual valves are more economical and environmentally friendly, and electric valves are more efficient and convenient.

[0044] Reference Figure 2 , Figure 3 The cylindrical feed hopper 3 is open at the top and in an inverted cone at the bottom. Since the environmental requirements for paint production are not as strict as those for cosmetics, the top of the feed hopper 3 is set to be open, which can be more convenient for adding raw materials and eliminates the steps of opening and closing the cover when the sealed emulsifier 2 is loaded. A rotating shaft 31 is fixedly installed radially in the center of the top of the feed hopper 3, and cover plates 32 are rotatably connected on both sides of the rotating shaft 31. The cover plate 32 covers the open part of the feed hopper 3 and is slightly smaller than the open part of the feed hopper 3. A torsion spring 33 is sleeved on the rotating shaft 31, and the two ends of the torsion spring 33 are fixedly connected to the rotating shaft 31 and the cover plate 32 respectively. The cover plate 32 plays a dust-proof role during the emulsification process. When loading, the pressure generated by the material fluid drives the cover plate 32 to rotate and open, and there is no need to open the cover manually, which is convenient and quick. The torsion spring 33 can realize the automatic reset of the cover plate 32 after the loading is completed. The elastic force of the torsion spring 33 gradually increases with the rotation angle of the cover plate 32. The cover plate 32 can also act as a guide plate under the supporting force of the torsion spring 33.

[0045] Reference Figure 2, a stirring assembly 5 is provided inside the feed hopper 3, which can pre-mix the materials, thereby shortening the time required for emulsification. The stirring assembly 5 includes a stirring shaft 51 and a turbine blade 52. The stirring shaft 51 is rotatably connected to the tank body 1 and is coaxially fixed with the turbine blade 52. The turbine blade 52 is connected to the top of the stirring shaft 51. When loading, the flow of materials drives the turbine blade 52 to drive the stirring shaft 51 to rotate, thereby automatically performing pre-stirring, which is energy-saving and environmentally friendly. In order to improve the uniformity of pre-stirring, a drive motor 53 can be optionally provided, and the drive motor 53 is used to drive the stirring shaft 51 and the turbine blade 52 to rotate. In this embodiment, the drive motor 53 is installed below the side wall of the feed hopper 3, and a bevel gear 54 is provided to change the transmission direction.

[0046] Reference Figure 2 A scraper 55 is also provided below the stirring shaft 51. The two scrapers 55 are fixedly connected by a shaft, and a bevel gear 54 is coaxially fixed on the shaft, so that the driving motor 53 can drive the stirring shaft 51 and the scraper 55 to rotate synchronously, and one side of the scraper 55 abuts against the inner wall of the tank body 1. Since the emulsified material is easy to adhere to the inner wall of the tank body 1, fixing the scraper 55 on the stirring shaft 51 can make the scraper 55 rotate synchronously with the stirring shaft 51 to scrape off the material attached to the inner wall of the tank body 1. According to the production situation, the emulsifier 2 can select a high shear machine or an ultrasonic generator. In this embodiment, the emulsifier 2 is a high shear machine, which has a faster emulsification speed and is convenient for saving work time.

[0047] The above are all preferred embodiments of the present application. Obviously, the embodiments described above are only preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made by ordinary technicians in this field based on the structure, shape, and principle of the present application without making any creative work should be covered within the protection scope of the present application.

Claims

1. A coating production emulsification device, characterized in that: include: Tank body (1), emulsifier (2), feed hopper (3); The peripheral wall of the tank body (1) is provided with a plurality of discharge ports (11), and each of the discharge ports (11) is provided with a discharge pipe (4) in correspondence with the other. The output end of the emulsifier (2) is inserted into the tank body (1); The feed hopper (3) is fixedly installed above the tank body (1) and is in communication with the tank body (1); The discharge pipe (4) is provided with a valve (41), and the valve (41) is used to control the opening and closing of the discharge pipe (4) and the flow rate.

2. The coating production emulsification device according to claim 1, characterized in that: The top of the feed hopper (3) is open.

3. The coating production emulsification device according to claim 2, characterized in that: A rotating shaft (31) is provided at the top of the feed hopper (3), and a cover plate (32) is rotatably connected to the rotating shaft (31). The cover plate (32) covers the open part of the feed hopper (3). When feeding, fluid pressure drives the cover plate (32) to rotate and open.

4. The coating production emulsification device according to claim 3, characterized in that: A torsion spring (33) is sleeved on the rotating shaft (31), and two ends of the torsion spring (33) are respectively fixedly connected to the rotating shaft (31) and the cover plate (32).

5. The coating production emulsification device according to claim 1, characterized in that: A stirring assembly (5) is provided inside the feed hopper (3).

6. The coating production emulsification device according to claim 5, characterized in that: The stirring assembly (5) comprises a stirring shaft (51) and a turbine blade (52); the stirring shaft (51) and the turbine blade (52) are coaxially fixed and rotatably connected to the tank body (1).

7. The coating production emulsification device according to claim 6, characterized in that: The stirring assembly (5) further comprises a driving motor (53), wherein the driving motor (53) is used to drive the turbine blades (52) to rotate.

8. The coating production emulsification device according to claim 7, characterized in that: The stirring assembly (5) further comprises a scraper (55), wherein the scraper (55) can rotate synchronously with the stirring shaft (51) via a gear, and one side of the scraper (55) abuts against the inner wall of the tank body (1).

9. The coating production emulsification device according to claim 1, characterized in that: The emulsifier (2) is a high shearing machine or an ultrasonic generator.

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