Stirring frame mechanism of emulsifying pot for liquid foundation production

Abstract

The utility model relates to a stirring frame mechanism of an emulsifying pot for liquid foundation production. The device comprises a main shaft, an upper connecting rod, a lower connecting rod and two mounting rods, the mounting rods are rotationally sleeved with a plurality of upper scraper sleeves and a plurality of limiting sleeves, upper scrapers are fixed to the upper scraper sleeves, two auxiliary rods are symmetrically arranged at the bottom of the lower connecting rod, the auxiliary rods are rotationally connected with lower scraper sleeves, and lower scrapers are fixed to the lower scraper sleeves. The main shaft is rotatably sleeved with a plurality of rotating sleeves, each rotating sleeve is provided with a plurality of transverse rods extending towards the two sides, the outer ends of the transverse rods located on the same side are fixedly connected with vertical limiting rods, stirring plates are fixed to the transverse rods, and the stirring plates are obliquely arranged. The upper scraping plate and the lower scraping plate cannot generate a gap with the inner wall of the emulsifying pot due to abrasion.

Description

Technical Field

[0001] The utility model relates to an emulsifying pot, in particular to a stirring frame mechanism of an emulsifying pot used for producing liquid foundation. Background Art

[0002] Liquid foundation is a cosmetic fluid, and its production process is generally divided into: raw material preparation, pigment grinding and dispersion, water-oil mixing and emulsification, homogenization, cooling, and filling. The water-oil mixing and emulsification process generally requires an emulsifier. The working principle of an emulsifier is as follows: the water and oil phases are slowly stirred in the main pot by a stirring frame, causing the water and oil phases to flip and mix, and creating a pressure that causes the fluid to flow to the bottom of the pot. The homogenizer head at the bottom of the pot then draws in and shears the fluid at high speed, fully refining, crushing, and evenly mixing the materials to achieve an emulsified effect. The stirring frame is a frame structure that includes a main shaft. A scraper is generally fixed to the outside of the frame. The outer contour of the scraper adapts to the inner wall contour of the main pot. Several stirring blades are fixed to the inside of the frame to stir and push the liquid downward. However, the stirring blade and scraper are currently fixedly connected, usually by welding, which makes the stirring blade unable to be replaced. What is more fatal is that the scraper will continue to wear out with long-term use, and its outer edge will no longer fit the inner wall of the pot, and it will not be able to perform the scraping function well. Summary of the Invention

[0003] The utility model provides a stirring frame mechanism of an emulsifying pot for producing liquid foundation, which solves the problem in the prior art that a scraper no longer fits the inner wall of the pot after being worn.

[0004] The above technical problems of the present invention are mainly solved by the following technical solutions: A stirring frame mechanism of an emulsifying pot for producing liquid foundation, comprising a vertical main shaft, a horizontal upper connecting rod, a horizontal lower connecting rod and two mounting rods fixedly connected between the upper connecting rod and the lower connecting rod, characterized in that: a rotating sleeve on the mounting rod is provided with a plurality of upper scraper sleeves and a plurality of limit sleeves, an upper scraper is fixed on the upper scraper sleeve, the outer edge of the upper scraper is vertical and fits with the side wall of the emulsifying pot, two vertical auxiliary rods are symmetrically provided at the bottom of the lower connecting rod, a lower scraper sleeve is rotatably connected to the auxiliary rod, a lower scraper is fixed on the lower scraper sleeve, the outer edge of the lower scraper is arc-shaped and fits with the bottom contour of the emulsifying pot, a plurality of rotating sleeves are provided on the rotating sleeve, a plurality of cross bars extending to both sides are assembled on the rotating sleeve, the outer ends of the cross bars on the same side are fixedly connected to the vertical limit rods, a stirring plate is fixed on the cross bar, and the stirring plate is arranged at an angle.

[0005] When the present invention is installed on the emulsifying pot and is in working state, the main shaft rotates in the working direction. At this time, the relative movement will cause the fluid to generate resistance to the stirring frame as a whole, and this resistance will push the upper scraper and the lower scraper to flip toward the inner wall of the emulsifying pot until the outer edge of the scraper abuts the inner wall of the emulsifying pot; at the same time, the resistance will also push the stirring plate, the cross bar and the limit rod, so that the cross bar will drive the rotating sleeve to rotate until the upper and lower ends of the limit rod abut against the upper connecting rod and the lower connecting rod, so that the upper scraper, the lower scraper and the stirring plate of the present invention all have the effect of automatic positioning, which brings the following effects: first, most parts are assembly-related and can be replaced at any time if there is a problem; second, it can effectively avoid the stress deformation problem caused by welding, and the installation and positioning of the upper scraper and the lower scraper are quick; third, the upper scraper and the lower scraper will not cause a gap with the inner wall of the emulsifying pot due to wear.

[0006] Furthermore, the closer the stirring plate is to the main shaft, the wider it is. This is because at the same rotational speed, the closer the stirring plate is to the main shaft, the lower its corresponding linear speed. The downward pressure effect of the stirring plate is generated by the inclined plate body during movement. The higher the movement speed, the more obvious the downward pressure effect is. The wider the stirring plate, the more obvious the downward pressure effect is. Therefore, in order to ensure that the central area can also produce a sufficient downward pressure effect, the above changes are necessary.

[0007] Furthermore, the upper scraper cover is fixed with an upper retaining rod extending outward, and the lower scraper cover is fixed with a lower retaining rod extending outward. When the utility model is installed on the emulsifying pot, if the upper and lower scraper covers are not limited in position, then when the upper and lower scrapers rotate inward, the two scrapers will not be able to automatically flip over and align with the inner wall of the pot due to resistance. Therefore, the utility model uses the upper and lower retaining rods to limit the upper and lower scraper covers to a certain position, ensuring that the upper and lower scrapers are always oriented outward.

[0008] Furthermore, the upper scrapers on the two mounting rods are staggered in height, the upper scraper sleeves are longer than the limit sleeves, and the lower scrapers are also staggered in height. This ensures that the entire inner wall of the emulsifying pot is scraped during one rotation, avoiding dead corners. This also reduces the number of scrapers and reduces friction with the emulsifying pot.

[0009] Therefore, compared with the prior art, the present invention has the following characteristics: 1. Most of the components of the present invention are assembled and can be replaced at any time if any problems occur, which can effectively avoid the stress and deformation problems caused by welding, and the installation and positioning of the upper scraper and the lower scraper are quick; 2. The upper scraper and the lower scraper will not cause a gap with the inner wall of the emulsifying pot due to wear; 3. The closer to the main shaft side, the wider the width of the stirring plate, ensuring that the center area can also produce sufficient downward pressure effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Attachment Figure 1 It is a structural schematic diagram of the utility model;

[0011] Attachment Figure 2 It is a top view of the utility model running in the emulsifying pot. DETAILED DESCRIPTION

[0012] The technical solution of the present invention will be further specifically described below with reference to embodiments and in conjunction with the accompanying drawings.

[0013] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0014] Example 1: See Figure 1 and Figure 2A stirring frame mechanism of an emulsifying pot for producing liquid foundation comprises a vertical main shaft 10, a horizontal upper connecting rod 20, a horizontal lower connecting rod 30 and two mounting rods 40 fixedly connected between the upper connecting rod and the lower connecting rod. Two upper scraper sleeves 50 and two limit sleeves 60 are rotatably sleeved on the mounting rods. An upper scraper 51 is fixed on the upper scraper sleeve. The outer edge of the upper scraper is vertical and fits the side wall of the emulsifying pot. Two vertical auxiliary rods 70 are symmetrically provided at the bottom of the lower connecting rod. The lower scraper sleeve 71 is rotatably connected to the auxiliary rod. The lower end of the is connected with a positioning pin 72 for limiting the lower scraper sleeve, and a lower scraper 73 is fixed on the lower scraper sleeve. The outer edge of the lower scraper is arc-shaped, which fits the bottom contour of the emulsifying pot. The rotating sleeve on the main shaft is provided with two rotating sleeves 11, and the main shaft is also connected with two positioning pins 12 for limiting the rotating sleeve. The rotating sleeve is equipped with four cross bars 80 extending to both sides, and the outer end of the cross bar on the same side is fixedly connected with a vertical limiting rod 81. A stirring plate 82 is fixed on the cross bar, and the stirring plate is tilted with an inclination angle of 53°.

[0015] When this embodiment is installed on the emulsifying pot and is in working state, the main shaft rotates in the working direction. At this time, the relative movement will cause the fluid to generate resistance to the stirring frame as a whole. The resistance will push the upper scraper and the lower scraper to flip toward the inner wall of the emulsifying pot until the outer edge of the scraper abuts the inner wall of the emulsifying pot; at the same time, the resistance will also push the stirring plate, the cross bar and the limit rod, so that the cross bar will drive the rotating sleeve to rotate until the upper and lower ends of the limit rod abut against the upper connecting rod and the lower connecting rod, so that the upper scraper, the lower scraper and the stirring plate on this embodiment all have the effect of automatic positioning, which brings the following effects: first, most parts are assembled and can be replaced at any time if there is a problem; second, it can effectively avoid the stress deformation problem caused by welding, and the installation and positioning of the upper and lower scrapers are quick; third, the upper and lower scrapers will not cause a gap with the inner wall of the emulsifying pot due to wear.

[0016] See Figure 1 The closer the stirring plate is to the main shaft, the wider it is. At the same rotational speed, the closer the stirring plate is to the main shaft, the lower its linear speed. The downward pressure of the stirring plate is generated by the inclined plate during movement. The higher the movement speed, the more pronounced the downward pressure is. The wider the stirring plate, the more pronounced the downward pressure is. Therefore, to ensure sufficient downward pressure is also generated in the center area, the above changes are necessary.

[0017] See Figure 1 The lower connecting rod is fixedly connected to the main shaft, a sliding sleeve 21 is provided in the middle of the upper connecting rod, and the sliding sleeve is provided on the main shaft. The lower end of the mounting rod is fixed to the end of the lower connecting rod, and the upper end of the mounting rod passes through the end of the upper connecting rod. The end of the mounting rod is also screwed with a nut 41 that presses the upper connecting rod tightly onto the mounting rod.

[0018] See Figure 1 The rotating sleeve is mirror-imaged with two positioning ears 12 protruding to both sides, and the positioning ears are provided with plugging holes for plugging in the fixed cross bar.

[0019] See Figure 2 The end of the crossbar close to the positioning ear is a threaded section, and two positioning nuts 83 are screwed on the threaded section and clamped and fixed on both sides of the positioning ear.

[0020] See Figure 1 and Figure 2 The upper scraper cover is fixed with an upper support rod 52 extending outward; the lower scraper cover is fixed with a lower support rod 74 extending outward. When this embodiment is installed on the emulsifying pot, if the upper and lower scraper covers are not properly positioned, then when the upper and lower scraper covers rotate inward, the two scrapers will not be able to automatically flip over and align with the inner wall of the pot due to resistance. Therefore, this embodiment uses the upper and lower support rods to limit the upper and lower scraper covers to a certain position, ensuring that the upper and lower scraper covers are always oriented outward.

[0021] See Figure 1 The upper scrapers on the two mounting rods are staggered in height, with the upper scraper sleeves being longer than the limit sleeves. The lower scrapers are also staggered in height. This ensures that the entire inner wall of the emulsifying pot is scraped with one rotation, avoiding blind spots. This also reduces the number of scrapers and minimizes friction with the pot.

[0022] It is obvious to those skilled in the art that the present invention can be modified in many ways, and such modifications are not considered to depart from the scope of the present invention. All such modifications obvious to those skilled in the art are intended to be included within the scope of the present claims.

Claims

1. A stirring frame mechanism for an emulsifying pot for producing liquid foundation, comprising a vertical main shaft, a horizontal upper connecting rod, a horizontal lower connecting rod, and two mounting rods fixedly connected between the upper connecting rod and the lower connecting rod, characterized in that: The rotating sleeve on the mounting rod is provided with a plurality of upper scraper sleeves and a plurality of limit sleeves, an upper scraper is fixed on the upper scraper sleeve, and two vertical sub-rods are symmetrically provided at the bottom of the lower connecting rod, the sub-rod is rotatably connected with the lower scraper sleeve, the lower scraper is fixed on the lower scraper sleeve, the outer edge of the lower scraper is arc-shaped, the rotating sleeve on the main shaft is provided with a plurality of rotating sleeves, and the rotating sleeve is equipped with a plurality of cross bars extending to both sides, the outer ends of the cross bars on the same side are fixedly connected with vertical limit bars, a stirring plate is fixed on the cross bar, and the stirring plate is inclined.

2. The stirring frame mechanism of the emulsifying pot for liquid foundation production according to claim 1, characterized in that: The closer to the main shaft, the wider the stirring plate is.

3. The stirring frame mechanism of the emulsifying pot for liquid foundation production according to claim 2, characterized in that: The rotating sleeve is mirror-imaged with two positioning ears protruding to both sides, and the positioning ears are provided with plugging holes for plugging in the fixing cross bar.

4. The stirring frame mechanism of the emulsifying pot for liquid foundation production according to claim 3, characterized in that: One end of the cross bar close to the positioning ear is a threaded section, and two positioning nuts that are clamped and fixed on both sides of the positioning ear are screwed onto the threaded section.

5. The stirring frame mechanism of the emulsifying pot for liquid foundation production according to claim 1, characterized in that: An upper push rod extending outward is fixed on the upper scraper cover; and a lower push rod extending outward is fixed on the lower scraper cover.

6. The stirring frame mechanism of the emulsifying pot for liquid foundation production according to claim 1, characterized in that: The heights of the upper scrapers on the two mounting rods are staggered with each other, and the length of the upper scraper sleeve is greater than the height of the limiting sleeve; the heights of the two lower scrapers are also staggered with each other.

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