CN214438371U - Stirring device for polyurethane coating production - Google Patents
Stirring device for polyurethane coating production Download PDFInfo
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- CN214438371U CN214438371U CN202022905081.3U CN202022905081U CN214438371U CN 214438371 U CN214438371 U CN 214438371U CN 202022905081 U CN202022905081 U CN 202022905081U CN 214438371 U CN214438371 U CN 214438371U
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Abstract
The utility model discloses a stirring device for producing polyurethane coating, which comprises a stirring barrel and a stirring component, wherein the bottom of the stirring barrel is funnel-shaped, and the stirring component is arranged on the stirring barrel; drive the main shaft through actuating mechanism and rotate, it rotates to drive the stirring leaf through the main shaft, the stirring leaf includes the stirring vane that a plurality of mirror images set up, each stirring vane's width is degressive in proper order along the axis direction top-down of main shaft, make the bottom gathering have the one end of precipitate and the stirring leaf contact of blade broad, the stirring vane slope sets up, take the sediment of bottom to liquid level upper portion through stirring vane at the pivoted in-process, thereby make the material obtain abundant stirring and mix, the improvement stirring effect that the arc blade of main shaft bottom setting can be further.
Description
Technical Field
The utility model relates to a coating production technical field specifically is a there is agitating unit for polyurethane paint production.
Background
The polyurethane coating is a common coating, and can be divided into a double-component polyurethane coating and a single-component polyurethane coating, with the continuous development of the polyurethane industry, more and more industries and enterprises use the polyurethane, and the polyurethane has the following characteristics: scratch is not damaged, and noise is avoided; the service life is long, the temperature resistance is between 20 ℃ below zero and 120 ℃ high temperature, and the polyurethane product is pollution-free, nontoxic and tasteless. The utility model with the patent application number of CN2017216997647.X discloses a sealed stirring tank for polyurethane coating, which is provided with a tank body, and a solvent injection port and a solute injection port are arranged above the tank body; the motor is welded at the top of the tank body; the motor is mechanically connected with a stirring paddle; a defoamer is welded on the outer side of the tank body; the connection part of the defoamer and the tank body is provided with a one-way hole; a round opening is formed in the bottom part of the outer side of the tank body and connected with a liquid pumping device; an inclined base is arranged at the bottom in the tank body; a glass window is embedded in the surface of the tank body; the water tank is hung on the outer surface of the tank body and is connected to the inside of the tank body through a water pipe. The device can effectively ensure the quality of the coating, greatly saves manpower and material resources and saves the stirring time;
however, the device is in the process of stirring materials, sediment is easily generated at the bottom, the device cannot be used for fully stirring the sediment at the bottom, so that the stirring and mixing are insufficient, the quality of the materials after finished products is affected, and the device is inconvenient to clean the inner wall of the stirring barrel after being used.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides a have agitating unit for polyurethane paint production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a stirring device for polyurethane coating production comprises a stirring barrel and a stirring assembly, wherein the bottom of the stirring barrel is funnel-shaped, and the stirring assembly is arranged on the stirring barrel;
the stirring assembly comprises a driving mechanism, a main shaft, a stirring blade group, a support frame, a scraper and fan-shaped blades, wherein the output end of the driving mechanism is connected with one end of the main shaft, the other end of the main shaft extends into the stirring barrel, and the stirring blade group is distributed on the main shaft;
the stirring blade group comprises a first blade, a second blade and a third blade, the first blade, the second blade and the third blade are sequentially distributed at intervals from top to bottom along the main shaft, and the widths of the first blade, the second blade and the third blade are sequentially increased from top to bottom.
Further, still be provided with on the main shaft the support frame is provided with on the support frame the scraper blade, the scraper blade with the inner wall frictional contact of agitator.
Further, a feed inlet is formed in the top of the stirring barrel, a discharge outlet is formed in the bottom of the stirring barrel, and a valve is arranged at the discharge outlet.
Further, the bottom of the main shaft is provided with the fan-shaped blade, and the fan-shaped blade is matched with the bottom of the stirring barrel.
Further, the outer contours of the first blade, the second blade and the third blade are all arc-shaped.
Furthermore, a one-way hole is formed in the side wall of the stirring barrel, and a defoamer is arranged at the one-way hole.
Further, the outside of agitator still is provided with the water tank, the water tank pass through the water pump with the inside intercommunication of agitator.
Compared with the prior art, the beneficial effects of the utility model reside in that:
drive the main shaft through actuating mechanism and rotate, it rotates to drive the stirring leaf through the main shaft, the stirring leaf includes the stirring vane that a plurality of mirror images set up, each stirring vane's width is degressive in proper order along the axis direction top-down of main shaft, make the bottom gathering have the one end of precipitate and the stirring leaf contact of blade broad, the stirring vane slope sets up, take the sediment of bottom to liquid level upper portion through stirring vane at the pivoted in-process, thereby make the material obtain abundant stirring and mix, the improvement stirring effect that the arc blade that the main shaft bottom set up can be further, the rotation of main shaft still can drive the inner wall frictional contact of scraper blade and agitator, thereby clear up the inner wall of agitator through the scraper blade.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the stirring assembly of the present invention;
Detailed Description
In order to clearly understand the technical features, objects and effects of the present invention, the detailed embodiments of the present invention will be described with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
a stirring device for polyurethane coating production comprises a stirring barrel 100 and a stirring assembly 200, wherein the bottom of the stirring barrel 100 is funnel-shaped, and the stirring assembly 200 is arranged on the stirring barrel 100;
as shown in fig. 1-2, the mixing barrel 100 is a hollow structure, and a cavity formed inside the mixing barrel is used for placing a material to be processed, and the material is processed by the mixing assembly 200.
The stirring assembly 200 comprises a driving mechanism 201, a main shaft 202, a stirring blade group 203, a support frame 204, a scraper 205 and a fan-shaped blade 206, wherein the output end of the driving mechanism 201 is connected with one end of the main shaft 202, the other end of the main shaft 202 extends into the stirring barrel 100, and the stirring blade group 203 is distributed on the main shaft 202;
as shown in fig. 1-2, in a specific implementation, the driving mechanism 201 is a motor, the motor drives the main shaft 202 to rotate, the main shaft 202 drives the stirring blade set 203 to rotate inside the stirring barrel 100, and when the stirring barrel 100 is filled with the material to be processed, the material is stirred by the stirring blade set 203.
The stirring blade group 203 comprises a first blade 2031, a second blade 2032 and a third blade 2033, the first blade 2031, the second blade 2032 and the third blade 2033 are sequentially distributed at intervals from top to bottom along the main shaft, the widths of the first blade 2031, the second blade 2032 and the third blade 2033 are sequentially increased from top to bottom, the outlines of the first blade 2031, the second blade 2032 and the third blade 2033 are all arc-shaped, the bottom of the main shaft 202 is provided with a fan-shaped blade 206, and the fan-shaped blade 206 is matched with the bottom of the stirring barrel 100;
as shown in fig. 2, in specific implementation, the widths of the first blade 2031, the second blade 2032, and the third blade 2033 are gradually increased, and when there is sediment at the bottom of the stirring barrel 100, the sediment at the bottom is conveniently brought to the upper part of the liquid level, so that the materials are more sufficiently mixed and stirred, and when the fan-shaped blade 206 arranged at the bottom of the main shaft 206 is used, a vortex is formed at the bottom of the material by rotation, so that the materials at the bottom and the materials at the top can be sufficiently mixed.
Further, the main shaft 202 is further provided with a support frame 204, the support frame 204 is provided with a scraper blade 205, the scraper blade 205 is in frictional contact with the inner wall of the stirring barrel 100, the support frame 204 is a frame fixed on the main shaft 202, and the scraper blade 205 is in frictional contact with the inner wall of the stirring barrel 100 in the rotating process, so that the inner wall of the stirring barrel 100 is cleaned.
Further, a feed inlet 101 is formed in the top of the stirring barrel 100, a discharge outlet 102 is formed in the bottom of the stirring barrel 100, a valve is arranged at the discharge outlet 102, the feed inlet 101 is used for filling materials into the stirring barrel 100, the discharge outlet 102 is used for discharging materials, and the on-off of the discharge outlet 102 is controlled through the valve.
Furthermore, one-way hole 103 has been seted up to the lateral wall of agitator 100, and one-way hole 103 department is provided with defoamer 104, injects the defoaming agent into agitator 100 through one-way hole 103 in stirring process defoamer 104 accessible, reaches the effect of eliminating the bubble.
Further, the water tank 105 is arranged outside the stirring barrel 100, the water tank 105 is communicated with the inside of the stirring barrel 100 through a water pump, and when the stirring barrel 100 is cleaned, water is injected into the stirring barrel 100 through the water tank 105 and the water pump in a matched mode, and the water is used for cleaning the inside of the stirring barrel 100.
The above is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereby, and therefore, the present invention is intended to cover all modifications and equivalents of the claims and the scope of the present invention.
Claims (7)
1. The stirring device for producing the polyurethane coating is characterized by comprising a stirring barrel (100) and a stirring component (200), wherein the bottom of the stirring barrel (100) is funnel-shaped, and the stirring component (200) is arranged on the stirring barrel (100); the stirring assembly (200) comprises a driving mechanism (201), a main shaft (202), a stirring blade group (203), a supporting frame (204), a scraping plate (205) and fan-shaped blades (206), wherein the output end of the driving mechanism (201) is connected with one end of the main shaft (202), the other end of the main shaft (202) extends into the stirring barrel (100), and the stirring blade group (203) is distributed on the main shaft (202);
the stirring blade group (203) comprises a first blade (2031), a second blade (2032) and a third blade (2033), wherein the first blade (2031), the second blade (2032) and the third blade (2033) are distributed at intervals from top to bottom along the main shaft in sequence, and the widths of the first blade (2031), the second blade (2032) and the third blade (2033) are gradually increased from top to bottom.
2. The stirring device for producing the polyurethane coating according to claim 1, wherein the main shaft (202) is further provided with the support frame (204), the support frame (204) is provided with the scraper (205), and the scraper (205) is in frictional contact with the inner wall of the stirring barrel (100).
3. The stirring device for producing the polyurethane coating according to claim 1, wherein a feeding hole (101) is formed in the top of the stirring barrel (100), a discharging hole (102) is formed in the bottom of the stirring barrel (100), and a valve is arranged at the discharging hole (102).
4. The stirring device for producing the polyurethane paint as claimed in claim 3, wherein the fan-shaped blade (206) is disposed at the bottom of the main shaft (202), and the fan-shaped blade (206) is adapted to the bottom of the stirring barrel (100).
5. The stirring device for producing the polyurethane paint as claimed in claim 1, wherein the first blade (2031), the second blade (2032) and the third blade (2033) are all arc-shaped in outer contour.
6. The stirring device for producing the polyurethane coating according to claim 1, wherein a unidirectional hole (103) is formed in a side wall of the stirring barrel (100), and a defoamer (104) is disposed at the unidirectional hole (103).
7. The stirring device for producing the polyurethane paint as claimed in claim 1, wherein a water tank (105) is further disposed outside the stirring barrel (100), and the water tank (105) is communicated with the inside of the stirring barrel (100) through a water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022905081.3U CN214438371U (en) | 2020-12-04 | 2020-12-04 | Stirring device for polyurethane coating production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022905081.3U CN214438371U (en) | 2020-12-04 | 2020-12-04 | Stirring device for polyurethane coating production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214438371U true CN214438371U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022905081.3U Active CN214438371U (en) | 2020-12-04 | 2020-12-04 | Stirring device for polyurethane coating production |
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| CN (1) | CN214438371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116236742A (en) * | 2023-05-06 | 2023-06-09 | 中安生消防科技有限公司 | Plant saponin-based hierarchical foam anti-dissolution fire-extinguishing agent composition |
-
2020
- 2020-12-04 CN CN202022905081.3U patent/CN214438371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116236742A (en) * | 2023-05-06 | 2023-06-09 | 中安生消防科技有限公司 | Plant saponin-based hierarchical foam anti-dissolution fire-extinguishing agent composition |
| CN116236742B (en) * | 2023-05-06 | 2023-08-18 | 中安生消防科技有限公司 | Plant saponin-based hierarchical foam anti-dissolution fire-extinguishing agent composition |
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