Mascara cream raw material mixing device and mixing method thereof

Abstract

The invention relates to the technical field of mixing devices, in particular to a mascara cream raw material mixing device and a mixing method thereof.The mascara cream raw material mixing device comprises a mixing tank, and a first stirring assembly is arranged in the mixing tank; a premixing assembly is arranged on the mixing tank and comprises a premixing tank and a material tank, and a first feeding assembly and a first driving part are arranged on the material tank; the premixing tank is provided with a second feeding assembly and a second driving part, a second stirring assembly is arranged in the premixing tank, the first stirring assembly works to drive the second stirring assembly, the second driving part and the first driving part to work at the same time, and the first driving part drives the first feeding assembly to intermittently open and close for feeding multiple times; the second driving piece drives the second feeding assembly to conduct intermittent opening and closing feeding once. According to the premixing assembly, the powder-phase raw material and the solvent raw material are added into the premixing tank and premixed, then the mixed raw material is added into the mixing tank, and compared with an existing adding method, the premixing assembly can solve the problem that the powder-phase raw material floats in the mixing tank.

Description

Technical Field

[0001] The present application relates to the technical field of mixing devices, and in particular to a mascara raw material mixing device and a mixing method thereof. Background Art

[0002] Mascara is a cosmetic applied to the surface of eyelashes. With the improvement of economic living standards, it is increasingly favored and valued by the majority of beauty-conscious women. In the production process of mascara, there are many raw materials, including oil phase raw materials, powder phase raw materials, film-forming agent raw materials and preservative raw materials. These raw materials need to be mixed in the production process. Therefore, in the prior art, a mixing device is usually used for stirring and mixing.

[0003] For example, a waterproof mascara stirring and processing mechanism disclosed in the Chinese patent with the announcement number CN220589841U, although the waterproof mascara stirring and processing mechanism can drive the mixing barrel to move up and down through the hydraulic cylinder, thereby improving the stirring and mixing effect of the waterproof mascara raw material and the additive, and drives a plurality of shear blades, a bottom wall scraper and two side wall scrapers to rotate through the rotating shaft, thereby stirring and mixing the waterproof mascara raw material and the additive; however, in actual use, the powder phase raw material in the mascara raw material is added to the mixing barrel through the feeding pipe in a large amount at one time, and will accumulate on the liquid surface of the oil phase raw material. At this time, when the stirring mechanism stirs it, it will cause the powder phase raw material to float in the mixing barrel above the liquid surface of the oil phase raw material, and even overflow from the feeding pipe, thereby affecting the mixing effect of the powder phase raw material. Summary of the invention

[0004] The present application provides a mascara raw material mixing device and a mixing method thereof, so as to at least solve the above technical problems existing in the prior art.

[0005] A mascara raw material mixing device, the mixing device comprising: Mixing tank; A first stirring component, which is disposed in the mixing tank and stirs the raw materials in the mixing tank; A premix component, wherein the premix component is used to premix the powder phase raw material and the solvent raw material; The premix component includes a premixing tank and a material tank, the material tank is used to hold powder raw materials or solvent raw materials, and at least two material tanks are provided. The material tank is provided with a first feeding component connected to the premixing tank, and the material tank includes a first driving member for driving the first feeding component to intermittently open and close feeding; the premixing tank is provided with a second feeding component connected to the mixing tank, and the premixing tank is provided with a second driving member for driving the second feeding component to intermittently open and close feeding. The premixing tank is also provided with a second stirring component, the first stirring component drives the second stirring component and the second driving member to rotate when the first stirring component works, and the second stirring component drives the first driving member to rotate or move when the second driving member drives the first feeding component to intermittently open and close feeding for multiple times, and the second driving member drives the second feeding component to intermittently open and close feeding once.

[0006] Furthermore, the first stirring component includes a rotating shaft rotatably arranged in the mixing tank, a lifting and lowering stirring member is arranged outside the rotating shaft, the stirring member includes a stirring sleeve, and stirring plates are distributed on the outer wall of the stirring sleeve. A driving component for driving the stirring member to rise and fall is arranged in the mixing tank and at the upper end.

[0007] Furthermore, the driving assembly includes a mounting frame arranged in the mixing tank, a rotating shaft passes through the mounting frame, a sleeve is provided on the lower side of the mounting frame and is sleeved on the outside of the rotating shaft, a first spring is sleeved on the rotating shaft and located below the sleeve, the first spring is used to push the stirring sleeve downward, the outer wall of the sleeve is provided with a driving groove along its circumference, and a driving slide rod sliding in the driving groove is relatively provided at the upper end of the stirring sleeve, and the stirring sleeve rotates to make the driving slide rod slide along the driving groove to realize the lifting and lowering of the stirring sleeve.

[0008] Furthermore, a tank cover is provided at the upper end of the mixing tank, and the premix assembly is provided on the tank cover; The second stirring assembly includes a stirring shaft rotatably arranged in the premixing tank, a stirring rod is distributed on the stirring shaft, and the lower end of the stirring shaft penetrates the tank cover and extends into the mixing tank for connection with the rotating shaft.

[0009] Furthermore, the first feeding assembly includes a horizontal tube with one end connected to the premixing tank, a vertical tube is provided on the horizontal tube, the vertical tube is connected to the horizontal tube, the upper end of the vertical tube is used to connect to the corresponding material tank, and the lower end is used to connect to the premixing tank, a first piston column with one end extending into the premixing tank is provided in the horizontal tube through a second spring, a leakage hole is provided on the first piston column corresponding to the vertical tube, the second spring is used to drive the first piston column to reset, and the first driving member is provided on the stirring shaft, and the rotation of the stirring shaft is used to drive the first driving member to drive the first piston column to retract into the horizontal tube.

[0010] Furthermore, the first driving member includes a driving cam arranged on the stirring shaft, one end of the first piston column slides against the outer wall of the driving cam, a convex ring portion is provided on the outer wall of the driving cam, and the two ends of the convex ring portion form a first guide surface, and the first piston column slides into or out of the convex ring portion along the first guide surface to realize the extension and retraction of the first piston column in the horizontal tube.

[0011] Furthermore, the second feeding assembly includes a material pipe arranged in the tank cover and connected to the premixing tank, a conduit connected to the mixing tank is arranged on the outer wall of the material pipe, a second piston column is arranged in the material pipe through a third spring, the third spring is used to push the second piston column downward to open the conduit, and the second driving member is used to drive the second piston column to rise and fall to realize the opening and closing of the conduit.

[0012] Furthermore, the second driving member includes a planetary gear arranged on the upper side of the mounting frame along the circumference of the rotating shaft, the planetary gear can be rotatably arranged, and the mounting frame is provided with a rotatable gear ring which is sleeved on the outside of the planetary gear, the gear ring and the planetary gear are meshed, the rotating shaft outer sleeve is provided with a driving gear meshed with the planetary gear, the upper side surface of the gear ring is provided with a positioning ring along its circumference, the positioning ring is provided with a notch, and the two side walls of the notch form a second guide inclined surface, the second piston column is provided with a push rod abutting against the positioning ring, and the rotation of the gear ring is used to make the push rod slide into or out of the notch along the second guide inclined surface to realize the lifting and lowering of the second piston column.

[0013] Furthermore, a reduction motor for driving the rotating shaft to rotate is provided at the bottom of the mixing tank.

[0014] The present invention also provides a mascara raw material mixing method, which adopts the above-mentioned mascara raw material mixing device and specifically comprises the following steps: S1. Add the oil phase raw material, film-forming agent raw material, preservative raw material and other raw materials in the mascara raw material into a mixing tank; S2, filling the powder phase raw materials and solvent raw materials in the mascara raw materials into corresponding material tanks respectively; S3, starting the first stirring component to stir and mix the raw materials in the mixing tank. During this process, the driving component can drive the stirring member to rise and fall along the rotating shaft to improve the first stirring component to fully stir the raw materials in the mixing tank; The first stirring component drives the second stirring component to work, so that the second stirring component drives the first driving member to drive the first feeding component to open and close at intervals, so that the powder phase raw material and the solvent raw material in the material tank are added to the premixing tank at intervals, and at the same time, the second stirring component can stir and mix the raw materials in the premixing tank; The first stirring component drives the second driving member to drive the second feeding component to open and close, so that when the first feeding component is opened and closed multiple times, the second feeding component is opened and closed once, so that the mixed raw materials in the premixing tank are added to the mixing tank, and are mixed with the raw materials in the mixing tank under the action of the first stirring component.

[0015] Compared with the prior art, this application has the following beneficial effects: 1. In the present application, the premix component is set up so that the powder phase raw material and the solvent raw material can be intermittently added into the premix tank to mix the two, and then the mixed raw material is added into the mixing tank. Compared with the existing method of adding the powder phase raw material into the mixing tank through the feeding pipe, the premix component in the present application can realize the premixing of the powder phase raw material and the solvent raw material, and then add them into the mixing tank, thereby solving the problem of the powder phase raw material floating in the mixing tank under the stirring of the first stirring component.

[0016] 2. In the present application, when the first stirring component is used to stir and mix the contents of the mixing tank, the second stirring component can be driven to stir the contents of the premixing tank. At the same time, the first feeding component can be driven to open and close intermittently, so that the powder phase raw materials and the solvent raw materials in the material tank are added to the premixing tank at intervals so that the two are premixed; and the second feeding component can be driven to open and close intermittently, so that the fully mixed raw materials are added to the mixing tank, so that the powder phase raw materials can be better added to the mixing tank.

[0017] 3. In the present application, the stirring member is arranged so that the rotation of the rotating shaft can drive the stirring member to rotate, and at the same time, the stirring member can be raised and lowered along the rotating shaft, thereby better improving the stirring effect of the first stirring component. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a mascara raw material mixing device in an embodiment of the present application is shown.

[0019] Figure 2 A cross-sectional schematic diagram of a mascara raw material mixing device in an embodiment of the present application is shown.

[0020] Figure 3 A schematic structural diagram of the first stirring assembly in an embodiment of the present application is shown.

[0021] Figure 4 Shows Figure 3 Schematic diagram of the enlarged portion B.

[0022] Figure 5 A schematic diagram of the half-section structure of the premix assembly in an embodiment of the present application is shown.

[0023] Figure 6 Shows Figure 2 Enlarged schematic diagram of part A.

[0024] Figure 7 A schematic structural diagram of a tank cover in an embodiment of the present application is shown.

[0025] Figure 8 A partial cross-sectional schematic diagram of the mixing device at the tank cover in an embodiment of the present application is shown.

[0026] Fig. 9 Shows Figure 8 Schematic diagram of the structure of part C.

[0027] Description of the numbers in the figure: 100, mixing tank; 101, supporting legs; 110, tank cover; 111, feed inlet; 120, premix assembly; 121, premix tank; 122, material tank; 210, reduction motor; 211, rotating shaft; 220, stirring sleeve; 221, stirring plate; 230, mounting frame; 401, slide groove; 410, sleeve; 411, driving slide groove; 4111, sliding groove; 4112, groove; 420, first spring; 430, driving slide rod; 501, through hole; 510, stirring shaft; 511, stirring rod; 520, driving cam; 521, convex ring; 530, material pipe; 531, conduit; 532, stop rod; 610, horizontal tube; 620, vertical tube; 630, second spring; 640, first piston column; 641, leak hole; 650, plug; 910, third spring; 920, second piston rod; 930, planetary gear; 940, gear ring; 941, positioning ring; 942, notch; 950, driving gear. DETAILED DESCRIPTION

[0028] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are only for explaining the present invention and are not intended to limit it.

[0029] The following is combined with Figure 1-Figure 9 This embodiment is described in further detail.

[0030] like Figure 1-Figure 2 As shown, a mascara raw material mixing device in this embodiment includes: Mixing tank 100; A first stirring component, which is disposed in the mixing tank 100 and stirs the raw materials in the mixing tank 100; A premix component 120, wherein the premix component 120 is used to premix the powder phase raw material and the solvent raw material; The premix component 120 includes a premixing tank 121 and a material tank 122, wherein the material tank 122 is used to hold powder phase raw materials or solvent raw materials, and at least two material tanks 122 are provided. The material tank 122 is provided with a first feeding component connected to the premixing tank 121, and the material tank 122 includes a first driving member for driving the first feeding component to intermittently open and close feeding; the premixing tank 121 is provided with a second feeding component connected to the mixing tank 100, and the premixing tank 121 is provided with a second driving member for driving the second feeding component to intermittently open and close feeding, and the premixing tank 121 is also provided with a second stirring component, the first stirring component drives the second stirring component and the second driving member to rotate when the first stirring component works, and the second stirring component drives the first driving member to rotate or move when the second driving member drives the first feeding component to intermittently open and close feeding for multiple times, and the second driving member drives the second feeding component to intermittently open and close feeding once.

[0031] In actual use of this embodiment, firstly, the oil phase raw material (volatile organic solvent, such as isododecane), film-forming agent raw material (such as waxes and polymers), preservative raw material (such as phenoxyethanol) and other raw materials (such as glycerin, essence, etc.) are placed in the mixing tank 100, and stirred and mixed by the first stirring component; wherein, the powder phase raw material (color powder, filling powder and fiber, etc.) is pre-placed in one of the two material tanks 122, and the solvent raw material (isododecane in the oil phase raw material) is placed in the other of the two material tanks 122, Thus, when the mixing device adds the powder phase raw material into the mixing tank 100, the powder phase raw material and the solvent raw material are intermittently added into the premixing tank 121, the two are premixed, and then added into the mixing tank 100. Compared with the existing method of adding the powder phase raw material into the mixing tank 100 through the feeding pipe, the premixing component 120 in this embodiment can realize the premixing of the powder phase raw material and the solvent raw material, and then add them into the mixing tank 100, thereby solving the problem that the powder phase raw material floats in the mixing tank 100 under the stirring of the first stirring component; In this embodiment, the second stirring component is used to connect with the first stirring component, so that the first stirring component can drive the second stirring component to stir the premixing tank 121, so that the powder phase raw material and the solvent raw material are premixed; Among them, by setting the first driving member and the first feeding component, in actual use, the first driving member can intermittently drive the first feeding component to open and close along with the operation of the second stirring component, so that the powder phase raw material or the solvent raw material in the material tank 122 is intermittently added to the premixing tank 121, and during the intermittent opening and closing time period, the second stirring component can preferably stir and mix the powder phase raw material and the solvent raw material in the premixing tank 121; Among them, through the arrangement of the second driving member and the second feeding component, in actual use, the second driving member can intermittently drive the second feeding component to open and close as the first stirring component runs, so that the premixed raw materials mixed in the premixing tank 121 are added to the mixing tank 100.

[0032] Specifically, the upper end of the material tank 122 is opened, and an openable and closable cover is provided at the opening via a hinge. The cover is rotated and overlapped on the opening of the material tank 122. Of course, when the cover is overlapped on the opening of the material tank 122, the material tank 122 is not sealed, so that the material tank 122 is connected to the external air pressure to avoid the powder raw material or solvent raw material in the material tank 122 from being difficult to enter the premixing tank 121 due to the sealing of the material tank 122.

[0033] Combination Figure 3-Figure 4 As shown, in this embodiment, the first stirring component includes a rotating shaft 211 rotatably arranged in the mixing tank 100, and a lifting stirring member is arranged outside the rotating shaft 211. The stirring member includes a stirring sleeve 220, and a stirring plate 221 is distributed on the outer wall of the stirring sleeve 220. A driving component for driving the stirring member to rise and fall is arranged in the mixing tank 100 and at the upper end thereof.

[0034] In actual use of this embodiment, a reduction motor 210 is provided at the bottom of the mixing tank 100, and the reduction motor 210 is used to drive the rotating shaft 211 to rotate, so as to realize the work of the first stirring component and the second stirring component; In order to install the reduction motor 210 at the bottom of the mixing tank 100, a support leg 101 for supporting the mixing tank 100 is arranged along the circumference of the bottom of the mixing tank 100; Specifically, a slide groove 401 is provided on the outer wall of the rotating shaft 211 along its length direction, and a slider sliding in the slide groove 401 is provided on the inner wall of the stirring sleeve 220. The slide groove 401 and the slider are matched to form a key groove match between the stirring sleeve 220 and the rotating shaft 211, and the stirring sleeve 220 can be lifted and moved along the rotating shaft 211; thereby, the reduction motor 210 rotates to drive the rotating shaft 211 to rotate, which can drive the stirring sleeve 220 to rotate, and the stirring plate 221 rotates to stir and mix; Wherein, by setting the driving component, the stirring element can be raised and lowered along the rotating shaft 211 during the rotating stirring process, thereby better improving the stirring effect of the first stirring component.

[0035] In this embodiment, the driving assembly includes a mounting frame 230 arranged in the mixing tank 100, and the rotating shaft 211 is arranged through the mounting frame 230. The lower side of the mounting frame 230 is provided with a sleeve 410 which is sleeved on the outside of the rotating shaft 211. The rotating shaft 211 located below the sleeve 410 is sleeved with a first spring 420. The first spring 420 is used to push the stirring sleeve 220 to move downward. The outer wall of the sleeve 410 is provided with a driving groove 411 along its circumference. A driving slide rod 430 sliding in the driving groove 411 is relatively provided at the upper end of the stirring sleeve 220. The rotation of the stirring sleeve 220 is used to make the driving slide rod 430 slide along the driving groove 411 to realize the lifting and lowering of the stirring sleeve 220.

[0036] In actual use of this embodiment, the mounting frame 230 is fixedly installed in the mixing tank 100 and is located at an upper position. The rotating shaft 211 is rotatably installed on the mounting frame 230 and the inner bottom wall of the mixing tank 100 through a bearing to realize the rotatable installation of the rotating shaft 211 in the mixing tank 100. Specifically, the sleeve 410 is fixedly mounted on the lower side surface of the mounting frame 230, and the driving slide groove 411 includes a sliding groove 4111 arranged along the circumference of the sleeve 410, and grooves 4112 are evenly distributed on the bottom side wall of the sliding groove 4111, and the two side walls of the groove 4112 form a guide surface, wherein the upper end portion of the driving slide rod 430 is bent to form a sliding column portion sliding in the sliding groove 4111 and the groove 4112. Through the above-mentioned structure, the rotation of the stirring sleeve 220 can rotate the driving slide rod 430, and then the sliding column portion slides into or out of the corresponding groove 4112 along the guide surface. With the action of the first spring 420, the lifting and lowering of the stirring member can be better realized.

[0037] In this embodiment, a tank cover 110 is provided at the upper end of the mixing tank 100, and the premix assembly 120 is provided on the tank cover 110; The second stirring assembly includes a stirring shaft 510 rotatably disposed in the premixing tank 121 , on which a stirring rod 511 is distributed, and the lower end of the stirring shaft 510 penetrates the tank cover 110 and extends into the mixing tank 100 for connection with the rotating shaft 211 .

[0038] In this embodiment, the tank cover 110 is detachably mounted on the upper opening of the mixing tank 100 by bolts, wherein the tank cover 110 is semicircular so as to form a feed port 111 at the upper opening of the mixing tank 100, so that the oil phase raw material can be added into the mixing tank 100; of course, in order to facilitate the discharge of the raw materials after the mixing in the mixing tank 100 is completed, a discharge pipe (not shown in the figure) is provided at the bottom of the mixing tank 100, and of course, a valve that can be opened and closed is provided on the discharge pipe to realize the discharge of the mixing tank 100; Specifically, the two ends of the stirring shaft 510 are rotatably installed between the upper and lower side walls of the premixing tank 121 through bearings to realize the rotatable installation of the stirring shaft 510 in the premixing tank 121, wherein the lower end of the stirring shaft 510 passes through the tank cover 110 and extends into the mixing tank 100. In actual use, the lower end of the stirring shaft 510 is connected to the upper end of the rotating shaft 211 through a coupling, so that the rotating shaft 211 can rotate to drive the stirring shaft 510 to rotate, and then drive the stirring rod 511 to rotate, so as to stir and mix the raw materials in the premixing tank 121.

[0039] Combination Figure 5-Figure 6 As shown, in this embodiment, the first feeding assembly includes a horizontal tube 610 arranged horizontally, one end of the horizontal tube 610 is connected to the premixing tank 121, a vertical tube 620 is vertically arranged on the horizontal tube 610, the vertical tube 620 is connected to the horizontal tube 610, the upper end of the vertical tube 620 is used to connect to the corresponding material tank 122, and the lower end is bent to connect to the premixing tank 121, a first piston column 640 is provided in the horizontal tube 610 through a second spring 630, the second spring 630 is used to push one end of the first piston column 640 to extend into the premixing tank 121, a leak hole 641 is provided on the first piston column 640 corresponding to the vertical tube 620, the second spring 630 is used to drive the first piston column 640 to reset, and the first driving member is arranged on the stirring shaft 510, and the rotation of the stirring shaft 510 is used to drive the first driving member to drive the first piston column 640 to retract into the horizontal tube 610 at intervals.

[0040] In this embodiment, the horizontal tube 610 is arranged horizontally, and the vertical tube 620 is arranged orthogonally to the horizontal tube 610, and the lower end of the vertical tube 620 is bent and connected to the premixing tank 121, so that the powder phase raw material or the solvent raw material is added to the premixing tank 121; Specifically, the position where the vertical pipe 620 is connected to the premixing tank 121 is located above the uppermost stirring rod 511, thereby allowing the powder phase raw material and the solvent raw material flowing to the second feeding assembly to be stirred and mixed; In order to ensure the movement of the first piston column 640 and to align the leak hole 641 with the vertical tube 620, in this embodiment, a protrusion is provided on the outer wall of the first piston column 640 along its axial direction, and a recessed groove for the protrusion to be inserted is provided on the inner wall of the horizontal tube 610, thereby limiting the movement of the first piston column 640 and preventing it from rotating circumferentially in the horizontal tube 610. Specifically, in order to ensure that the powder phase raw materials are completely premixed in the solvent raw materials and can be completely added to the mixing tank 100, in this embodiment, the capacity of the solvent raw materials in the material tank 122 is greater than the capacity of the powder phase raw materials. Thus, it can be ensured that the powder phase raw materials finally added to the premixing tank 121 can be premixed in the solvent raw materials, thereby improving the adding effect of the powder phase raw materials.

[0041] In this embodiment, the first piston column 640 is driven by the second spring 630 to extend into the premixing tank 121 so that the leakage hole 641 and the vertical tube 620 are misaligned. At this time, the first feeding assembly is closed. When the first driving member drives the first piston column 640 to retract into the horizontal tube 610, the leakage hole 641 is opposite to the vertical tube 620. At this time, the first feeding assembly is opened, thereby making the stirring shaft 510 continuously rotate to drive the first piston column 640 to extend and retract, thereby realizing intermittent feeding of the first feeding assembly.

[0042] It should be noted that, in order to facilitate the addition of the powder phase raw material or solvent raw material in the material tank 122 into the premixing tank 121 when the first feeding component is opened, a through hole 501 is opened on the top of the premixing tank 121 to connect the premixing tank 121 to the external air pressure to avoid excessive pressure in the premixing tank 121, which may result in the powder phase raw material or solvent raw material in the material tank 122 being unable to be added into the premixing tank 121.

[0043] In this embodiment, the first driving member includes a driving cam 520 arranged on the stirring shaft 510, and one end of the first piston column 640 slides against the outer wall of the driving cam 520. A convex ring portion 521 is provided on the outer wall of the driving cam 520, and the two ends of the convex ring portion 521 form a first guide surface. The first piston column 640 slides into or out of the convex ring portion 521 along the first guide surface, so as to realize the extension and retraction of the first piston column 640 in the horizontal tube 610.

[0044] In this embodiment, the horizontal tube 610 is provided with openings at both ends, and a plug 650 is threadedly installed at the outer end opening, thereby allowing the second spring 630 to drive one end of the first piston column 640 to extend and abut against the outer side wall of the driving cam 520, so that the second spring 630 and the first piston column 640 are installed in the horizontal tube 610; Among them, the convex ring portion 521 has a certain curvature, thereby, the stirring shaft 510 drives the driving cam 520 to rotate, so that when one end of the first piston column 640 slides into or out of the convex ring portion 521 along the first guide surface, the first feeding component is opened for a certain time, thereby facilitating the addition of powder phase raw materials or solvent raw materials into the premixing tank 121.

[0045] Combination Figure 7-Figure 9 As shown, in this embodiment, the second feeding assembly includes a material pipe 530 arranged in the tank cover 110 and connected to the premixing tank 121, and a conduit 531 connected to the mixing tank 100 is provided on the outer wall of the material pipe 530. A second piston column 920 is provided in the material pipe 530 through a third spring 910. The third spring 910 is used to push the second piston column 920 downward to open the conduit 531, and the second driving member is used to drive the second piston column 920 to move up and down to realize the opening and closing of the conduit 531.

[0046] In this embodiment, the second piston column 920 is raised and lowered so that the opening of the guide tube 531 connected to the material pipe 530 can be blocked by the second piston column 920, thereby enabling the second feeding assembly to be opened and closed at intervals, and the mixed raw materials in the premixing tank 121 are added to the mixing tank 100; In actual use, in order to increase the feeding speed of the second feeding component, as Figure 7 As shown, in this embodiment, a plurality of second feeding assemblies are evenly distributed along the circumference of the inner wall of the tank cover 110. In this embodiment, two second feeding assemblies are preferably provided.

[0047] In this embodiment, the second driving member includes a planetary gear 930 arranged on the upper side of the mounting frame 230 along the circumference of the rotating shaft 211, the planetary gear 930 is rotatably arranged, and a gear ring 940 is rotatably provided on the mounting frame 230 and is sleeved on the outer side of the planetary gear 930. The gear ring 940 and the planetary gear 930 are meshed. The rotating shaft 211 is outerly provided with a driving gear 950 meshing with the planetary gear 930, and a positioning ring 941 is provided on the upper side of the gear ring 940 along its circumference. The positioning ring 941 is provided with a notch 942, and the two side walls of the notch 942 form a second guiding inclined surface. The second piston column 920 is provided with a push rod 532 abutting against the positioning ring 941. The rotation of the gear ring 940 is used to make the push rod 532 slide into or out of the notch 942 along the second guiding inclined surface to realize the lifting and lowering of the second piston column 920.

[0048] In actual use of this embodiment, a mounting shaft is provided on the upper side of the mounting frame 230, and the planetary gear 930 is rotatably mounted on the mounting shaft through a bearing to realize the rotatable installation of the planetary gear 930 on the mounting frame 230; Specifically, a bearing groove is provided on the upper side surface of the mounting frame 230 along its circumference, and a bearing for mounting the gear ring 940 is provided in the bearing groove, thereby realizing the rotatable installation of the gear ring 940 on the mounting frame 230.

[0049] Through the structure in this embodiment, the rotation of the rotating shaft 211 can drive the driving gear 950 to rotate, so that under the transmission action of the planetary gear 930, the gear ring 940 can rotate, and then the positioning ring 941 can be driven to rotate, so that the notch 942 moves, so that during the rotation process, the stop rod 532 slides into or out of the notch 942 along the second guide inclined surface, thereby realizing the lifting and lowering of the second piston column 920, so as to realize the interval opening and closing of the second feeding assembly; It should be noted that, by designing the transmission ratio of the driving gear 950, the planetary gear 930 and the gear ring 940, when the rotating shaft 211 rotates multiple times, the gear ring 940 can be driven to rotate one circle, that is, within the time period when the rotating shaft 211 rotates multiple times, the first feeding component is intermittently opened and closed multiple times, so that the powder phase raw material and the solvent raw material are added to the premixing tank 121 multiple times and mixed, and the second feeding component is opened and closed once, so that the mixed raw materials are added to the mixing tank 100; specifically, in actual use, within the time period when the rotating shaft 211 rotates multiple times, the amount of raw materials added to the premixing tank 121 by the first feeding component and the amount of raw materials added to the mixing tank 100 by the second feeding component can be designed, so that within this time period, the total amount of raw materials entering the premixing tank 121 can preferably flow into the mixing tank 100 within the interval time of the second feeding component opening and closing once, thereby preferably avoiding the long-term accumulation of raw materials in the premixing tank 121 and affecting the use of the premixing component 120.

[0050] This embodiment also provides a mascara raw material mixing method, which uses the above-mentioned mixing device and specifically includes the following steps: S1, adding the oil phase raw material, film-forming agent raw material, preservative raw material and other raw materials in the mascara raw material into the mixing tank 100; S2, pre-filling the powder phase raw materials and solvent raw materials in the mascara raw materials into the corresponding material tanks 122 respectively; S3, starting the first stirring component to stir and mix the raw materials in the mixing tank 100. During this process, the driving component can drive the stirring member to rise and fall along the rotating shaft 211 to improve the first stirring component to fully stir the raw materials in the mixing tank 100; The first stirring component drives the second stirring component to work, so that the second stirring component drives the first driving member to drive the first feeding component to open and close at intervals, so that the powder phase raw material and the solvent raw material in the material tank 122 are added to the premixing tank 121 at intervals, and at the same time, the second stirring component can stir and mix the raw materials in the premixing tank 121; The first stirring component drives the second driving member to drive the second feeding component to open and close, so that when the first feeding component is opened and closed multiple times, the second feeding component is opened and closed once, so that the mixed raw materials in the premixing tank 121 are added to the mixing tank 100, so that they are mixed with the raw materials in the mixing tank 100 under the action of the first stirring component.

[0051] In conclusion, the above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the patent of the present invention.

Claims

1. A mascara raw material mixing device, characterized in that: The mixing device comprises: Mixing tank (100); A first stirring component, the first stirring component is arranged in the mixing tank (100) and stirs the raw materials in the mixing tank (100); A premix component (120), wherein the premix component (120) is used to premix the powder phase raw material and the solvent raw material; The premix component (120) comprises a premix tank (121) and a material tank (122), wherein the material tank (122) is used to hold a powder phase raw material or a solvent raw material, and at least two material tanks (122) are provided. The material tank (122) is provided with a first feeding component connected to the premix tank (121), and the material tank (122) comprises a first driving member used to drive the first feeding component to perform intermittent opening and closing feeding; the premix tank (121) is provided with a second feeding component connected to the mixing tank (100), and the premix tank (121) is provided with a second driving member used to drive the second feeding component to perform intermittent opening and closing feeding; the premix tank (121) is also provided with a second stirring component, and the first stirring component drives the second stirring component and the second driving member to rotate when the first stirring component is in operation, and the second stirring component drives the first driving member to rotate or move when the second stirring component is in operation; when the first driving member drives the first feeding component to perform intermittent opening and closing feeding multiple times, the second driving member drives the second feeding component to perform intermittent opening and closing feeding once.

2. A mascara raw material mixing device according to claim 1, characterized in that: The first stirring component comprises a rotating shaft (211) rotatably arranged in the mixing tank (100), a stirring member that can be raised and lowered is arranged outside the rotating shaft (211), the stirring member comprises a stirring sleeve (220), stirring plates (221) are arranged on the outer wall of the stirring sleeve (220), and a driving component for driving the stirring member to be raised and lowered is arranged in the mixing tank (100) and at the upper end thereof.

3. A mascara raw material mixing device according to claim 2, characterized in that: The driving assembly comprises a mounting frame (230) arranged in the mixing tank (100); the rotating shaft (211) passes through the mounting frame (230); a sleeve (410) sleeved outside the rotating shaft (211) is provided on the lower side of the mounting frame (230); a first spring (420) is sleeved on the rotating shaft (211) and located below the sleeve (410); the first spring (420) is used to push the stirring sleeve (220) to move downward; an outer wall of the sleeve (410) is provided with a driving slide groove (411) along its circumference; a driving slide rod (430) sliding in the driving slide groove (411) is provided at the upper end of the stirring sleeve (220); the stirring sleeve (220) rotates to cause the driving slide rod (430) to slide along the driving slide groove (411) to achieve the lifting and lowering of the stirring sleeve (220).

4. A mascara raw material mixing device according to claim 2, characterized in that: The mixing tank (100) is provided with a tank cover (110) at the upper end thereof, and the premix assembly (120) is arranged on the tank cover (110); The second stirring assembly comprises a stirring shaft (510) rotatably disposed in the premixing tank (121), a stirring rod (511) being disposed on the stirring shaft (510), and a lower end of the stirring shaft (510) passes through the tank cover (110) and extends into the mixing tank (100) for connection with the rotating shaft (211).

5. A mascara raw material mixing device according to claim 4, characterized in that: The first feeding assembly comprises a horizontal tube (610) whose one end is connected to the premixing tank (121); a vertical tube (620) is provided on the horizontal tube (610); the vertical tube (620) is connected to the horizontal tube (610); the upper end of the vertical tube (620) is used to be connected to the corresponding material tank (122); and the lower end of the vertical tube (620) is used to be connected to the premixing tank (121); a first piston column (640) whose one end extends into the premixing tank (121) is provided in the horizontal tube (610) via a second spring (630); a leak hole (641) is provided on the first piston column (640) corresponding to the vertical tube (620); the second spring (630) is used to drive the first piston column (640) to reset; the first driving member is provided on the stirring shaft (510); the stirring shaft (510) rotates to drive the first driving member to drive the first piston column (640) to retract into the horizontal tube (610) at intervals.

6. A mascara raw material mixing device according to claim 5, characterized in that: The first driving member comprises a driving cam (520) arranged on the stirring shaft (510); one end of the first piston column (640) is slidably abutted against the outer wall of the driving cam (520); a convex ring portion (521) is provided on the outer wall of the driving cam (520); two ends of the convex ring portion (521) form a first guide surface; the first piston column (640) slides into or out of the convex ring portion (521) along the first guide surface, so as to realize the extension and retraction of the first piston column (640) in the horizontal tube (610).

7. A mascara raw material mixing device according to claim 6, characterized in that: The second feeding assembly comprises a material pipe (530) disposed in the tank cover (110) and connected to the premixing tank (121); a conduit (531) communicating with the mixing tank (100) is disposed on the outer wall of the material pipe (530); a second piston column (920) is disposed in the material pipe (530) via a third spring (910); the third spring (910) is used to push the second piston column (920) downward to open the conduit (531); and the second driving member is used to drive the second piston column (920) to move up and down to open and close the conduit (531).

8. A mascara raw material mixing device according to claim 7, characterized in that: The second driving member comprises a planetary gear (930) arranged on the upper side of the mounting frame (230) along the circumference of the rotating shaft (211); the planetary gear (930) is rotatably arranged; a gear ring (940) is rotatably provided on the mounting frame (230) and is sleeved on the outer side of the planetary gear (930); the gear ring (940) is meshed with the planetary gear (930); and a driving gear (950) meshed with the planetary gear (930) is provided on the outer sleeve of the rotating shaft (211). A positioning ring (941) is provided on the upper side surface of the gear ring (940) along its circumference, a notch (942) is provided on the positioning ring (941), and the two side walls of the notch (942) form a second guiding inclined surface, and a support rod (532) abutting against the positioning ring (941) is provided on the second piston column (920), and the gear ring (940) is rotated to make the support rod (532) slide into or out of the notch (942) along the second guiding inclined surface, so as to realize the lifting and lowering of the second piston column (920).

9. A mascara raw material mixing device according to claim 2, characterized in that: A reduction motor (210) for driving the rotating shaft (211) to rotate is provided at the bottom of the mixing tank (100).

10. A method for mixing mascara raw materials, characterized in that: A mascara raw material mixing device according to any one of claims 1 to 9 is used, which specifically comprises the following steps: S1, adding the oil phase raw material, film-forming agent raw material, preservative raw material and other raw materials in the mascara raw material into a mixing tank (100); S2, filling the powder raw materials and solvent raw materials in the mascara raw materials into corresponding material tanks (122); S3, starting the first stirring component to stir and mix the raw materials in the mixing tank (100), during which the driving component can drive the stirring element to rise and fall along the rotating shaft (211), so as to improve the first stirring component to fully stir the raw materials in the mixing tank (100); The first stirring component drives the second stirring component to work, so that the second stirring component drives the first driving member to drive the first feeding component to open and close at intervals, so that the powder phase raw material and the solvent raw material in the material tank (122) are added to the premixing tank (121) at intervals, and at the same time, the second stirring component can stir and mix the raw materials in the premixing tank (121); The first stirring component drives the second driving member to drive the second feeding component to open and close, so that when the first feeding component is opened and closed multiple times, the second feeding component is opened and closed once, so that the mixed raw materials in the premixing tank (121) are added to the mixing tank (100) and are mixed with the raw materials in the mixing tank (100) under the action of the first stirring component.

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