Coating stirring equipment for building water-based paint

Abstract

The invention is suitable for the technical field of water-based paint preparation, and provides coating stirring equipment for building water-based paint, the coating stirring equipment comprises a storage barrel, a motor, an outer ring paddle and an inner cavity paddle shaft, the motor is mounted at the bottom of the storage barrel, and the outer ring paddle is rotatably connected to an inner cavity of the storage barrel; the inner cavity paddle shaft is rotationally connected to the interior of the storage barrel and is in sliding fit with an output shaft of the motor; the positioning frame is positioned in the storage barrel; the grinding assembly is arranged in the storage barrel and is used for grinding and filtering undissolved dough in the storage barrel; the embodiment of the invention has the beneficial effects that in the rotating process of the first worm, the second worm drives the impeller to rotate together through the second transmission gear shaft, and accumulated liquid in the cavity of the first bracket is discharged outwards when the impeller rotates, so that the bottom of the cavity of the first bracket always has suction force; therefore, sand and stones, which cannot be decomposed, in the agglomerate can fall from the inner cavity of the first bracket to the bottom due to suction force, so that the sand and stones are collected in the cavity of the first bracket.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of water-based paint preparation, and particularly relates to a paint stirring device for building water-based paint. BACKGROUND

[0002] In the field of building decoration, water-based paint has been widely applied to the surface coating of walls and furniture due to its environmental protection and convenient construction. The stirring uniformity of water-based paint directly determines its brushing performance, such as paint surface flatness, adhesion, and scrub resistance. Therefore, paint stirring is a key pretreatment link before water-based paint production and construction.

[0003] The water-based paint raw material often contains powder components. Such powder is prone to agglomeration to form undissolved powder lumps during stirring. The stirring shear force of a single blade is insufficient to fully break up the powder lumps, resulting in residual particles in the stirred paint, which can cause rough paint surface and particle defects after brushing, seriously affecting the coating quality. During stirring, part of the paint raw material is prone to adhere to the inner wall of the storage barrel and accumulate in the barrel wall area above the liquid level. The existing equipment lacks a targeted scraping structure. These adhered raw materials cannot participate in sufficient stirring, which not only causes raw material waste but also affects the accuracy of the overall paint ratio, thereby reducing the performance of the paint. During high-speed stirring of the paint, a large amount of foam is generated. If these foams are not treated in time, they will mix into the finished paint, forming paint surface defects such as bubbles and pinholes after brushing. However, the existing stirring equipment is mostly not equipped with a dedicated defoaming mechanism, which usually requires subsequent manual treatment. For the powder lumps deposited at the bottom of the storage barrel and the possible mixed sand impurities during stirring, the existing equipment cannot effectively separate them, and the residual impurities further exacerbate the paint surface quality problem. SUMMARY

[0004] The purpose of the embodiment of the application is to provide a paint stirring device for building water-based paint, which aims to solve the technical problems existing in the prior art mentioned in the background.

[0005] The embodiment of the application is implemented as follows: a paint stirring device for building water-based paint, comprising a storage barrel, a motor, an outer ring paddle, and an inner cavity paddle shaft, the motor is installed at the bottom of the storage barrel, the outer ring paddle is rotationally connected to the inner cavity of the storage barrel, the inner cavity paddle shaft is rotationally connected to the inside of the storage barrel and is in sliding fit with the output shaft of the motor, further comprising: a positioning frame located in the inside of the storage barrel; The grinding assembly is arranged in the inside of the storage barrel and is used for grinding and filtering the undissolved powder in the inside of the storage barrel, the grinding assembly comprises a first support which is arranged at the bottom of the outer ring paddle, a grinding plate which is slidably connected to the inside of the first support, a positioning pin which is fixedly connected to the side wall of the grinding plate and slidably matched with the surface of the first support, a side baffle which is fixedly connected to the side wall of the grinding plate, a slide base which is slidably connected to the bottom of the positioning frame, and a second support which is rotatably connected to the bottom of the slide base and has a limiting frame fixedly connected to the surface thereof. The scraping assembly is arranged in the inside of the storage barrel and is used for scraping the raw materials which are located on the side wall of the storage barrel and above the paint liquid level during stirring. The defoaming assembly is arranged in the inside of the storage barrel and is used for processing the floating foam on the surface of the paint in the inside of the storage barrel. The drainage assembly is arranged in the inside of the storage barrel and is used for pushing the floating foam which is attached to the inner wall of the storage barrel to the center of the inner cavity of the storage barrel.

[0006] As one preferred technical scheme of the present application, the limiting frame side wall is provided with a corner sliding groove, the positioning pin is slidably matched with the corner sliding groove of the limiting frame, the first support is provided with a horizontal sliding groove, the positioning pin is slidably matched with the horizontal sliding groove of the first support, and the width of the side baffle is equal to the width of the spacing between the first support and the second support.

[0007] As another preferred technical scheme of the present application, the first support side wall is rotatably connected with a first worm, the second support is fixedly connected with a sliding plate which is slidably matched with the first worm, the bottom of the first worm is fixedly connected with a first toothed disc, the bottom of the first support is fixedly connected with a sleeve, the inside of the sleeve is rotatably connected with an auger, the first toothed disc and the auger are transmissionally connected with a first transmission tooth shaft, the bottom of the first toothed disc is fixedly connected with a second worm, the inner cavity of the first support is rotatably connected with an impeller, and the impeller and the second worm are transmissionally connected with a second transmission tooth shaft.

[0008] As another preferred technical scheme of the present application, the top opening of the sleeve is located above the first support, the sliding plate is C-shaped and close to the first worm, and the first worm is only unidirectionally slidably matched with the sliding plate.

[0009] As another preferred technical scheme of the present application, the positioning frame side wall is fixedly connected with a round shaft, the inner wall of the storage barrel is provided with an annular groove which is slidably matched with the round shaft, the end side of the round shaft is fixedly connected with a first gear, and the inside of the annular groove is uniformly fixedly connected with toothed plates which are meshed with the first gear.

[0010] As another preferred technical scheme of the present application, the scraping assembly comprises a sliding arm slidingly connected to the inside of the positioning frame, a first spring fixedly connected between the sliding arm and the inner wall of the positioning frame, a scraper plate rotatably connected to the side of the sliding arm close to the inner wall of the storage barrel, symmetrical liquid storage grooves formed on the scraper plate, a drainage pipe fixedly and communicatively connected between the liquid storage grooves and the inner cavity of the sliding arm, and a cotton strip fixedly connected to the end of the sliding arm, with the end of the cotton strip away from the sliding arm located below the positioning frame.

[0011] As another preferred technical scheme of the present application, the defoaming assembly comprises a second toothed disc fixedly connected to the top of the inner cavity paddle shaft, a U-shaped collar rotatably connected to the second toothed disc, a first collar rotatably connected to the middle of the positioning frame, a gear ring fixedly connected to the bottom of the inner cavity of the first collar, the second toothed disc and the gear ring in meshing engagement, a second gear rotatably connected to the middle of the positioning frame, filter plates symmetrically slidingly connected to the positioning frame, the filter plates and the U-shaped collar in meshing engagement with the second gear, and an elastic turntable fixedly connected to the bottom of the inner cavity paddle shaft and rotatably connected to the outer ring paddle.

[0012] As another preferred technical scheme of the present application, the drainage assembly comprises a circular tube slidingly connected to the bottom of the positioning frame, a horizontal plate fixedly connected to the end of the circular tube close to the inner wall of the storage barrel, and folding plates rotatably connected to the surface of the horizontal plate, a guide plate fixedly connected to the outer wall of the inner cavity paddle shaft, and a second spring fixedly connected between the circular tube and the positioning frame.

[0013] The present application has the following advantages: During the rotation of the first worm, the second worm will rotate together with the impeller driven by the second transmission gear shaft, and the accumulated liquid in the cavity of the first support will be discharged outward when the impeller rotates, so that the cavity bottom of the first support always has suction force, and the sand and stones that cannot be decomposed in the material will fall to the bottom of the inner cavity of the first support due to the suction force, so that the sand and stones are collected in the cavity of the first support.

[0014] The paint passing through the gap between the first support and the second support will also be ground by the grinding plate and the second support, so that the particles in the paint can be ground during the stirring process, and the texture of the water-based paint after stirring is smooth, and the smoothness of the paint surface will not be affected by impurities during brushing.

[0015] The scraper plate scrapes the inner wall of the storage barrel during the rotation of the positioning frame, and the cotton strip discharges the moisture through the liquid storage grooves to the inner wall of the storage barrel through drainage, so that the raw materials that have not been stirred and attached to the inner wall of the storage barrel can be scraped into the paint in the inner cavity of the storage barrel. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The overall structure of the present application is provided. Figure 2 Internal structure cross-sectional view provided for the embodiment of the present application; Figure 3 Outer circle paddle structure cross-sectional view provided for the embodiment of the present application; Figure 4 Grinding assembly structure explosion view provided for the embodiment of the present application; Figure 5 Grinding assembly structure partial view provided for the embodiment of the present application; Figure 6 Impeller structure explosion view provided for the embodiment of the present application; Figure 7 Scraping assembly structure cross-sectional view provided for the embodiment of the present application; Figure 8 Scraping assembly structure cross-sectional view provided for the embodiment of the present application; Figure 7 Structure enlarged view at A in the above figure; Figure 9 Elastic rotating disc structure cross-sectional view provided for the embodiment of the present application; Figure 10 Defoaming assembly structure partial explosion view provided for the embodiment of the present application; Figure 11 Inner cavity paddle shaft structure explosion view provided for the embodiment of the present application.

[0017] In the figure: 1, storage barrel; 2, motor; 3, outer circle paddle; 4, inner cavity paddle shaft; 5, positioning frame; 6, grinding assembly; 7, scraping assembly; 8, defoaming assembly; 9, drainage assembly; 51, round shaft; 52, first gear; 53, annular groove; 54, toothed plate; 61, first support; 62, grinding plate; 63, positioning pin; 64, side baffle; 65, sliding seat; 66, second support; 67, limiting frame; 68, first worm; 69, sliding plate; 610, first toothed disc; 611, first transmission tooth shaft; 612, sleeve; 613, auger; 614, second worm; 615, second transmission tooth shaft; 616, impeller; 71, sliding arm; 72, first spring; 73, scraper; 74, liquid storage groove; 75, drainage pipe; 76, cotton bar; 81, second toothed disc; 82, first collar; 83, toothed ring; 84, U-shaped collar; 85, filter plate; 86, second gear; 87, elastic rotating disc; 91, round pipe; 92, cross plate; 93, folding plate; 94, guide plate; 95, second spring. DETAILED DESCRIPTION

[0018] In order to make the objects, technical solutions and advantages of the present application clearer, further detailed description will be made to the present application in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application.

[0019] It can be understood that the terms "first", "second" and the like used in the present application can be used herein to describe various elements, but unless specifically stated, these elements are not limited by these terms. These terms are only used to distinguish the first element from another element.

[0020] As shown in Figures 1 to 6 In one embodiment, a paint stirring device for building water-based paint is provided, comprising a storage bucket 1, a motor 2, an outer ring paddle 3 and an inner cavity paddle shaft 4, the motor 2 is installed at the bottom of the storage bucket 1, the outer ring paddle 3 is rotatably connected to the inner cavity of the storage bucket 1, the inner cavity paddle shaft 4 is rotatably connected to the inside of the storage bucket 1 and is in sliding fit with the output shaft of the motor 2, further comprising: A positioning frame 5 located inside the storage bucket 1; A grinding assembly 6 is arranged inside the storage bucket 1, which is used for grinding and filtering the undissolved powder in the storage bucket 1, the grinding assembly 6 comprises a first support 61 installed at the bottom of the outer ring paddle 3, a grinding plate 62 is slidably connected inside the first support 61, a positioning pin 63 is fixedly connected to the side wall of the grinding plate 62, the positioning pin 63 is in sliding fit with the surface of the first support 61, a side baffle 64 is fixedly connected to the side wall of the grinding plate 62, a sliding seat 65 is slidably connected to the bottom of the positioning frame 5, a second support 66 is rotatably connected to the bottom of the sliding seat 65, and a limiting frame 67 is fixedly connected to the surface of the second support 66; A scraping assembly 7 is arranged inside the storage bucket 1, which is used for scraping the raw materials located on the side wall of the storage bucket 1 and above the paint level during stirring; A defoaming assembly 8 is arranged inside the storage bucket 1, which is used for treating the floating foam on the surface of the paint in the storage bucket 1; A drainage assembly 9 is arranged inside the storage bucket 1, which is used for pushing the floating foam attached to the inner wall of the storage bucket 1 to the center of the inner cavity of the storage bucket 1.

[0021] When the paint is mixed and stirred in the storage barrel 1, the inner cavity paddle shaft 4 drives the positioning frame 5 to rotate, and the positioning frame 5 reciprocates in the storage barrel 1. The positioning frame 5 drives the second support 66 and the first support 61 to reciprocate through the sliding seat 65. The sliding plate 69 slides on the surface of the first worm 68, and the first worm 68 is in a rotating state. The first worm 68 drives the auger 613 to rotate through the first tooth disc 610 and the first transmission shaft 611. The auger 613 sucks the material deposited at the bottom of the storage barrel 1 into the sleeve 612, and the material is extracted upward under the pushing of the auger 613, and finally falls on the top of the first support 61. The material is crushed and mixed with the paint under the friction of the grinding plate 62 and the second support 66. When the limiting frame 67 slides downward, the folding angle sliding groove formed in the limiting frame 67 adjusts the position of the grinding plate 62. When the grinding plate 62 and the second support 66 rub for a distance, the grinding plate 62 is retracted into the first support 61, so that the inner cavity of the first support 61 is opened outward. At this time, the side baffle 64 blocks the gap between the first support 61 and the second support 66, so that the liquid flow rate between the first support 61 and the second support 66 is reduced. After the grinding plate 62 is retracted, a distance is formed between the grinding plate 62 and the second support 66. At this time, the sand that cannot be decomposed by friction will fall downward in the cavity of the first support 61. During the rotation of the first worm 68, the second worm 614 drives the impeller 616 to rotate through the second transmission shaft 615. The impeller 616 rotates to discharge the liquid in the cavity of the first support 61 outward, so that the cavity bottom of the first support 61 always has suction, and the sand that cannot be decomposed in the material will fall to the bottom of the inner cavity of the first support 61 due to the suction, so that the sand is collected in the cavity of the first support 61.

[0022] During the rotation of the outer ring paddle 3 and the inner cavity paddle shaft 4, the grinding assembly 6 rotates in the storage barrel 1, so that the paint passes through the gap between the first support 61 and the second support 66. The paint passing through the gap between the first support 61 and the second support 66 is also ground by the grinding plate 62 and the second support 66, so that the particles in the paint can be ground during stirring, and the smoothness of the water-based paint after stirring is ensured, and the flatness of the paint surface is not affected by impurities during brushing.

[0023] As Figure 4As shown, in a preferred embodiment of the present invention, the side wall of the limiting frame 67 is provided with a bend groove, the positioning pin 63 is slidably engaged with the bend groove of the limiting frame 67, the first bracket 61 is provided with a horizontal groove, the positioning pin 63 is slidably engaged with the horizontal groove on the first bracket 61, and the width of the side baffle 64 is equal to the distance between the first bracket 61 and the second bracket 66.

[0024] like Figures 4 to 6 As shown, in another preferred embodiment of the present invention, a first worm gear 68 is rotatably connected to the side wall of the first bracket 61, a slide plate 69 that slides with the first worm gear 68 is fixedly connected inside the second bracket 66, a first gear plate 610 is fixedly connected to the bottom of the first worm gear 68, a sleeve 612 is fixedly connected to the bottom of the first bracket 61, an auger 613 is rotatably connected inside the sleeve 612, a first transmission gear shaft 611 is drivingly connected between the first gear plate 610 and the auger 613, a second worm gear 614 is fixedly connected to the bottom of the first gear plate 610, an impeller 616 is rotatably connected to the inner cavity of the first bracket 61, and a second transmission gear shaft 615 is drivingly connected between the impeller 616 and the second worm gear 614.

[0025] like Figure 5 As shown, in another preferred embodiment of the present invention, the top opening of the sleeve 612 is located above the first bracket 61, and the slide plate 69 is C-shaped and close to the first worm gear 68. The first worm gear 68 only slides in one direction with the slide plate 69.

[0026] In practical applications, the embodiments of the present invention are as follows: When the first worm 68 slides vertically upward: the first worm 68 located on the upper side will slide and engage with the slide plate 69 located on the upper side, causing the first worm 68 to rotate as a whole. At this time, the first worm 68 located on the lower side will squeeze with the slide plate 69 located on the lower side. After being squeezed, the slide plate 69 located on the lower side will contract and will no longer maintain a sliding engagement with the first worm 68.

[0027] When the first worm 68 slides vertically downwards: the first worm 68 located on the upper side will squeeze the upper slide plate 69. After being squeezed, the upper slide plate 69 will contract and no longer maintain a sliding engagement with the first worm 68. The first worm 68 located on the lower side will slide into engagement with the lower slide plate 69, causing the first worm 68 to rotate as a whole.

[0028] This design ensures that the rotation direction of the first worm gear 68 remains constant during the vertical reciprocating sliding of the second support 66.

[0029] like Figure 2 and Figure 3As shown, in another preferred embodiment of the present invention, a round shaft 51 is fixedly connected to the side wall of the positioning frame 5, and an annular groove 53 that slides with the round shaft 51 is opened on the inner wall of the storage barrel 1. A first gear 52 is fixedly connected to the end side of the round shaft 51, and toothed plates 54 that mesh with the first gear 52 are uniformly fixedly connected inside the annular groove 53.

[0030] In practical application, during the rotation of the positioning frame 5, the circular shaft 51 will slide inside the annular groove 53, the first gear 52 will intermittently mesh with the toothed plate 54, and the positioning frame 5 will rotate after the first gear 52 meshes with the toothed plate 54. When the first gear 52 disengages from the toothed plate 54, it will return to the center, so that the positioning frame 5 is in a swinging state during the rotation.

[0031] like Figure 7 and Figure 8 As shown, in another preferred embodiment of the present invention, the scraping assembly 7 includes a sliding arm 71 slidably connected inside the positioning frame 5. A first spring 72 is fixedly connected between the sliding arm 71 and the inner wall of the positioning frame 5. A scraper 73 is rotatably connected to the side of the sliding arm 71 near the inner wall of the storage tank 1. A liquid storage tank 74 is symmetrically provided on the scraper 73. A drainage pipe 75 is fixedly connected between the liquid storage tank 74 and the inner cavity of the sliding arm 71. A cotton strip 76 is fixedly connected to the end of the sliding arm 71. The end of the cotton strip 76 away from the sliding arm 71 is located below the positioning frame 5.

[0032] In practical application, during the rotation of the positioning frame 5, the sliding arm 71 will slide outward from inside the positioning frame 5 due to centrifugal force. After the sliding arm 71 slides out, the scraper 73 is no longer limited by the positioning frame 5 and is in a rotatable state. When the sliding arm 71 slides until the scraper 73 is in contact with the side wall of the storage tank 1, the scraper 73 scrapes the inner wall of the storage tank 1 during the rotation of the positioning frame 5. The cotton strip 76 will drain the water through the liquid storage tank 74 to the inner wall of the storage tank 1, so that the raw materials that are not stirred and adhered to the inner wall of the storage tank 1 can be scraped into the paint in the inner cavity of the storage tank 1.

[0033] like Figure 2 , Figure 3 and Figures 9 to 11 As shown, in another preferred embodiment of the present invention, the defoaming assembly 8 includes a second geared disc 81 fixedly connected to the top of the inner cavity propeller shaft 4, a U-shaped collar 84 rotatably connected to the second geared disc 81, a first collar 82 rotatably connected to the middle of the positioning frame 5, a gear ring 83 fixedly connected to the bottom of the inner cavity of the first collar 82, the second geared disc 81 meshing with the gear ring 83, a second gear 86 rotatably connected to the middle of the positioning frame 5, a filter plate 85 symmetrically slidably connected to the positioning frame 5, both the filter plate 85 and the U-shaped collar 84 meshing with the second gear 86, and an elastic turntable 87 fixedly connected to the bottom of the inner cavity propeller shaft 4, the bottom of the elastic turntable 87 rotatably connected to the outer ring propeller blade 3.

[0034] In practical application of this invention, after the paint is stirred inside the storage tank 1, a large amount of foam will float on the surface of the paint. At this time, the operator opens the lid, the elastic turntable 87 extends and pushes the inner cavity paddle shaft 4 to slide upward. After the inner cavity paddle shaft 4 slides upward, it will drive the U-shaped collar 84 to slide upward together through the second gear plate 81. After the U-shaped collar 84 slides upward, it will mesh with the second gear 86 and make the second gear 86 rotate. At this time, the filter plate 85 meshing with the second gear 86 will slide downward inside the positioning frame 5, so that the filter plate 85 slides down and is inserted below the liquid level of the paint.

[0035] After the inner cavity propeller shaft 4 slides upward, the second toothed disc 81 no longer meshes with the toothed ring 83. Therefore, when the inner cavity propeller shaft 4 rotates, it will no longer drive the outer ring propeller blade 3 to rotate together. At this time, the rotation of the inner cavity propeller shaft 4 alone will generate a vortex in the center of the storage tank 1, causing the foam floating on the surface of the paint liquid to flow towards the center of the storage tank 1. At this time, the foam can be cleaned by the shielding of the filter plate 85, so that the paint is pure after stirring.

[0036] like Figure 3 As shown, in another preferred embodiment of the present invention, the diversion component 9 includes a round tube 91 slidably connected to the bottom of the positioning frame 5. A horizontal plate 92 is fixedly connected to one end of the round tube 91 near the inner wall of the storage tank 1. A folding plate 93 is symmetrically rotatably connected to the surface of the horizontal plate 92. A guide plate 94 is fixedly connected to the outer wall of the inner cavity paddle shaft 4. A second spring 95 is fixedly connected between the round tube 91 and the positioning frame 5.

[0037] In practical application, after the inner cavity paddle shaft 4 moves upward, the guide plate 94 will squeeze the round tube 91, causing the round tube 91 to slide towards the inner wall of the storage tank 1 at the bottom of the positioning frame 5. At this time, because the positioning frame 5 is stationary, when the inner cavity paddle shaft 4 rotates, the side of the guide plate 94 will push the round tube 91 back and forth, causing the round tube 91 to slide back and forth at the bottom of the positioning frame 5. When the folding plate 93 slides towards the inner wall of the storage tank 1, the folding plate 93 is in a contracted state on the horizontal plate 92. When the horizontal plate 92 slides away from the inner wall of the storage tank 1, the folding plate 93 will extend on the horizontal plate 92, thereby increasing the contact area with the paint liquid. Under the action of the folding plate 93, the paint liquid near the inner wall of the storage tank 1 is transferred towards the side near the inner cavity paddle shaft 4, so that the paint liquid inside the storage tank 1 can be efficiently processed by the filter plate 85.

[0038] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A paint mixing device for water-based architectural paint, comprising a storage tank (1), a motor (2), outer ring blades (3), and an inner cavity blade shaft (4), wherein the motor (2) is installed at the bottom of the storage tank (1), the outer ring blades (3) are rotatably connected to the inner cavity of the storage tank (1), and the inner cavity blade shaft (4) is rotatably connected inside the storage tank (1) and slides in cooperation with the output shaft of the motor (2), characterized in that, Also includes: Positioning frame (5) located inside the storage bin (1); The grinding assembly (6) is set inside the storage tank (1) and is used to grind and filter the undissolved powder clumps inside the storage tank (1). The grinding assembly (6) includes a first bracket (61) installed at the bottom of the outer ring blade (3). A grinding plate (62) is slidably connected inside the first bracket (61). A positioning pin (63) is fixedly connected to the side wall of the grinding plate (62). The positioning pin (63) slides with the surface of the first bracket (61). A side baffle (64) is fixedly connected to the side wall of the grinding plate (62). A slide seat (65) is slidably connected to the bottom of the positioning frame (5). A second bracket (66) is rotatably connected to the bottom of the slide seat (65). A limit frame (67) is fixedly connected to the surface of the second bracket (66). The scraping assembly (7) is installed inside the storage tank (1) and is used to scrape the raw materials located on the side wall of the storage tank (1) and above the paint level during stirring. The defoaming component (8) is installed inside the storage tank (1) and is used to treat the foam on the surface of the paint inside the storage tank (1). The drainage component (9) is set inside the storage tank (1) to push the foam attached to the inner wall of the storage tank (1) toward the center of the inner cavity of the storage tank (1).

2. The coating mixing equipment for water-based architectural paint according to claim 1, characterized in that, The limiting frame (67) has a bend groove on its side wall, and the positioning pin (63) slides in cooperation with the bend groove of the limiting frame (67). The first bracket (61) has a horizontal groove, and the positioning pin (63) slides in cooperation with the horizontal groove on the first bracket (61). The width of the side baffle (64) is equal to the distance between the first bracket (61) and the second bracket (66).

3. The coating mixing equipment for water-based architectural paint according to claim 1, characterized in that, The first bracket (61) is rotatably connected to the side wall of the first worm (68), and the second bracket (66) is fixedly connected to the inside of the slide plate (69) which slides with the first worm (68). The bottom of the first worm (68) is fixedly connected to the first gear plate (610), and the bottom of the first bracket (61) is fixedly connected to the sleeve (612). The sleeve (612) is rotatably connected to the inside of the sleeve (612). The first gear plate (610) and the auger (613) are connected by a first transmission gear shaft (611). The bottom of the first gear plate (610) is fixedly connected to the second worm (614). The inner cavity of the first bracket (61) is rotatably connected to the impeller (616), and the impeller (616) and the second worm (614) are connected by a second transmission gear shaft (615).

4. The coating mixing equipment for water-based architectural paint according to claim 3, characterized in that, The top opening of the sleeve (612) is located above the first bracket (61), and the slide plate (69) is C-shaped and close to the first worm (68). The first worm (68) only slides in one direction with the slide plate (69).

5. A paint mixing device for water-based architectural paint according to claim 1, characterized in that, The positioning frame (5) has a round shaft (51) fixedly connected to its side wall. The inner wall of the storage bucket (1) has an annular groove (53) that slides with the round shaft (51). The end of the round shaft (51) is fixedly connected to a first gear (52). The annular groove (53) has a toothed plate (54) that meshes with the first gear (52) evenly fixedly connected inside.

6. The coating mixing equipment for water-based architectural paint according to claim 1, characterized in that, The scraping assembly (7) includes a sliding arm (71) slidably connected inside the positioning frame (5). A first spring (72) is fixedly connected between the sliding arm (71) and the inner wall of the positioning frame (5). A scraper (73) is rotatably connected to the side of the sliding arm (71) near the inner wall of the storage bucket (1). A liquid storage tank (74) is symmetrically opened on the scraper (73). A drainage tube (75) is fixedly connected between the liquid storage tank (74) and the inner cavity of the sliding arm (71). A cotton strip (76) is fixedly connected to the end of the sliding arm (71). The end of the cotton strip (76) away from the sliding arm (71) is located below the positioning frame (5).

7. A coating mixing device for water-based architectural paint according to claim 1, characterized in that, The defoaming assembly (8) includes a second gear disk (81) fixedly connected to the top of the inner cavity propeller shaft (4), a U-shaped collar (84) rotatably connected to the second gear disk (81), a first collar (82) rotatably connected to the middle of the positioning frame (5), a gear ring (83) fixedly connected to the bottom of the inner cavity of the first collar (82), the second gear disk (81) meshing with the gear ring (83), a second gear (86) rotatably connected to the middle of the positioning frame (5), a filter plate (85) symmetrically slidably connected to the positioning frame (5), the filter plate (85) and the U-shaped collar (84) both meshing with the second gear (86), an elastic turntable (87) fixedly connected to the bottom of the inner cavity propeller shaft (4), and the bottom of the elastic turntable (87) rotatably connected to the outer ring propeller blade (3).

8. A paint mixing device for water-based architectural paint according to claim 1, characterized in that, The drainage assembly (9) includes a round tube (91) slidably connected to the bottom of the positioning frame (5). A horizontal plate (92) is fixedly connected to one end of the round tube (91) near the inner wall of the storage bucket (1). A folding plate (93) is symmetrically rotatably connected to the surface of the horizontal plate (92). A guide plate (94) is fixedly connected to the outer wall of the inner cavity paddle shaft (4). A second spring (95) is fixedly connected between the round tube (91) and the positioning frame (5).

Images