Mixing type water-based paint processing and stirring device

Abstract

The utility model discloses a mixing type water-based paint processing and stirring device, which belongs to the technical field of water-based paint processing and comprises a stirring tank, a tank cover is arranged at the top of the stirring tank, a supporting seat is arranged at the bottom of the stirring tank, and a bidirectional cleaning and stirring mechanism is arranged in the middle of the stirring tank. According to the water-based paint stirring device, the two-way cleaning stirring mechanism is arranged, and in the process, the water-based paint in the stirring tank is uniformly stirred and mixed through rotation of the stirring shaft and the stirring blades, so that the water-based paint in the stirring tank is uniformly stirred and mixed, and the water-based paint in the stirring tank is uniformly stirred and mixed; through rotation of the cleaning shaft and the reverse cleaning blade, reverse stirring of water-based paint in the stirring tank is achieved, meanwhile, the paint attached to the inner wall of the stirring tank is scraped and cleaned, bidirectional stirring and mixing of the paint are achieved, the stirring and mixing effect and efficiency of the water-based paint are improved, and meanwhile the inner wall of the stirring tank can be cleaned.

Description

Technical Field

[0001] This utility model relates to the field of water-based coating processing technology, and in particular to a mixing device for water-based coating processing. Background Technology

[0002] With the increasing awareness of environmental protection, water-based coatings are being used more and more widely in the coating industry due to their advantages such as low pollution and low volatile organic compound (VOC) emissions. Water-based coatings are mainly composed of water, resin, pigments, additives and other components. The preparation process requires precise control of the proportion of various components and the stirring effect to ensure the uniformity, stability and application performance of the coating.

[0003] Existing mixing devices have a simple structure, and the mixing shaft rotates during the mixing process. During the mixing process, the material will settle to the bottom, causing uneven mixing between the upper and lower layers, which reduces the mixing effect.

[0004] Existing patent (publication number: CN214716183U) discloses a mixing device for water-based coating processing, comprising a support frame, support rods, a mixing chamber, a lifting device, and a stirring and mixing device. The support frame is a C-shaped frame structure. The support rods are symmetrically arranged on the bottom surface of the inner wall of the support plate. The mixing chamber is located at the top of the support rods. The lifting device is located on the lower part of the upper wall of the support frame. The stirring and mixing device is located below the lifting device. This utility model belongs to the field of water-based coating technology, specifically referring to a mixing device for water-based coating processing that achieves vertical mixing and accelerates the mixing speed through the lifting device and the stirring and mixing device.

[0005] To address the aforementioned issues, existing patents have provided solutions, but these solutions cannot achieve bidirectional mixing of the water-based coating inside the mixing tank or clean the inner wall of the mixing tank. This results in reduced mixing efficiency of the water-based coating and the presence of coating residue on the inner wall of the mixing tank.

[0006] Therefore, a mixing device for processing water-based coatings is proposed. Utility Model Content

[0007] The purpose of this invention is to provide a mixing device for processing water-based coatings, which can solve the problems of existing mixing devices for processing water-based coatings, which cannot perform bidirectional mixing of water-based coatings inside the mixing tank and clean the inner wall of the mixing tank. This leads to reduced mixing efficiency of water-based coatings and the problem of coating residue on the inner wall of the mixing tank.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a mixing device for processing water-based coatings, comprising a mixing tank, a tank cover at the top of the mixing tank, a support base at the bottom of the mixing tank, a bidirectional cleaning and mixing mechanism in the middle of the mixing tank, a rinsing mechanism on the side wall of the tank cover, and a discharge control mechanism at the bottom of the mixing tank.

[0009] The bidirectional cleaning and stirring mechanism includes a stirring shaft with a bearing connected to the middle of the tank cover, a drive motor bolted to the top of the tank cover, the output end of the drive motor being fixedly connected to the stirring shaft, multiple stirring blades bolted to the side wall of the stirring shaft, a cleaning shaft with a bearing connected to the bottom of the stirring tank, multiple reverse cleaning blades fixedly connected to the top of the cleaning shaft, the side wall of the reverse cleaning blades contacting the stirring tank, and a drive assembly provided on the side wall of the stirring tank.

[0010] Preferably, the drive assembly includes a drive wheel fixedly connected to the top of the stirring shaft, a connecting shaft provided on the side wall of the stirring tank, connecting wheels provided at both ends of the connecting shaft, a transmission shaft connected to the top bearing of the support base, a driven wheel fixedly connected to the top of the transmission shaft, a first transmission belt provided between the drive wheel and the connecting wheel, a second transmission belt provided between the driven wheel and the connecting wheel, a drive gear fixedly connected to the top of the transmission shaft, and a driven gear fixedly connected to the bottom of the cleaning shaft, wherein the drive gear and the driven gear mesh.

[0011] Preferably, the rinsing mechanism includes a cleaning ring tube fixedly connected to the bottom of the can lid, a cleaning nozzle is provided on the side wall of the cleaning ring tube, and a connecting pipe is provided on the side wall of the cleaning ring tube, the connecting pipe extending to the outside of the can lid.

[0012] Preferably, the discharge control mechanism includes a discharge pipe disposed at the bottom of the mixing tank, one end of the discharge pipe is provided with a cover, a discharge shaft is connected to the middle bearing of the cover, a discharge auger is disposed on the side wall of the discharge shaft, the discharge pipe is inclined, one end of the discharge pipe is provided with a discharge port, and a block is disposed inside the discharge port.

[0013] Preferably, the bottom of the can lid is provided with a support frame, and the top of the reverse cleaning blade is provided with a connector, which is movably disposed inside the support frame.

[0014] Preferably, the two stirring blades are arranged as a group, and the two stirring blades are arranged in opposite directions.

[0015] Preferably, the bottom of the support base is provided with four support feet, and the bottom of each support foot is threadedly connected with an adjusting foot.

[0016] Preferably, a rotating ring is provided at one end of the discharge shaft, and multiple rotating handles are provided on the side wall of the rotating ring.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This application incorporates a bidirectional cleaning and mixing mechanism. Through the rotation of the mixing shaft and mixing blades, the water-based coating inside the mixing tank is uniformly mixed. Through the rotation of the cleaning shaft and the reverse cleaning blades, the water-based coating inside the mixing tank is mixed in reverse. At the same time, the coating adhering to the inner wall of the mixing tank is scraped off and cleaned. This achieves bidirectional mixing of the coating, improving the effect and efficiency of mixing water-based coatings, and also enabling the cleaning of the inner wall of the mixing tank.

[0019] 2. This application incorporates a rinsing mechanism. Through the installation of a cleaning ring pipe and cleaning nozzles, cleaning liquid is delivered into the mixing tank to rinse the inner wall of the mixing tank, thereby washing away any paint residue adhering to the inner wall and achieving efficient cleaning of the mixing tank. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is an overall structural view of the present invention;

[0022] Figure 2 This is the left view of the present invention;

[0023] Figure 3 This utility model Figure 2 A three-dimensional cross-sectional view of point AA in the middle;

[0024] Figure 4 This is a schematic diagram of the drive component in this utility model;

[0025] Figure 5 This utility model Figure 4 Enlarged diagram of point A in the middle.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Mixing tank; 2. Tank lid; 3. Support base; 4. Two-way cleaning and mixing mechanism; 5. Flushing mechanism; 6. Discharge control mechanism; 41. Mixing shaft; 42. Drive motor; 43. Mixing blades; 44. Cleaning shaft; 45. Reverse cleaning blades; 46. Drive assembly; 461. Drive wheel; 462. Connecting shaft; 463. Connecting wheel; 464. Transmission shaft; 465. Driven wheel; 466. First transmission belt; 467. Second transmission belt; 468. Drive gear; 469. Driven gear; 51. Cleaning ring pipe; 52. Cleaning nozzle; 53. Connecting pipe; 61. Discharge pipe; 62. Cover; 63. Discharge shaft; 64. Discharge auger; 65. Discharge port; 66. Block; 7. Support frame; 8. Connector; 9. Support foot; 10. Adjusting foot; 11. Rotating ring; 12. Rotating handle. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1 to 5 This utility model provides a technical solution:

[0030] A mixing device for processing water-based coatings includes a mixing tank 1, a tank cover 2 on the top of the mixing tank 1, a support base 3 on the bottom of the mixing tank 1, a bidirectional cleaning and mixing mechanism 4 in the middle of the mixing tank 1, a rinsing mechanism 5 on the side wall of the tank cover 2, and a discharge control mechanism 6 at the bottom of the mixing tank 1.

[0031] The bidirectional cleaning and stirring mechanism 4 includes a stirring shaft 41 with a bearing connected to the middle of the tank cover 2. A drive motor 42 is bolted to the top of the tank cover 2. The output end of the drive motor 42 is fixedly connected to the stirring shaft 41. Multiple stirring blades 43 are bolted to the side wall of the stirring shaft 41. A cleaning shaft 44 is connected to the bottom of the mixing tank 1 with a bearing. Multiple reverse cleaning blades 45 are fixedly connected to the top of the cleaning shaft 44. The side wall of the reverse cleaning blades 45 contacts the mixing tank 1. A drive assembly 46 is provided on the side wall of the mixing tank 1.

[0032] Specifically, such as Figure 4As shown, the drive assembly 46 includes a drive wheel 461 fixedly connected to the top of the stirring shaft 41, a connecting shaft 462 provided on the side wall of the stirring tank 1, connecting wheels 463 provided at both ends of the connecting shaft 462, a transmission shaft 464 connected to the top bearing of the support base 3, a driven wheel 465 fixedly connected to the top of the transmission shaft 464, a first transmission belt 466 provided between the drive wheel 461 and the connecting wheel 463, a second transmission belt 467 provided between the driven wheel 465 and the connecting wheel 463, a drive gear 468 fixedly connected to the top of the transmission shaft 464, and a driven gear 469 fixedly connected to the bottom of the cleaning shaft 44, with the drive gear 468 meshing with the driven gear 469.

[0033] Specifically, such as Figure 3 As shown, the discharge control mechanism 6 includes a discharge pipe 61 located at the bottom of the mixing tank 1. One end of the discharge pipe 61 is provided with a cover 62. A discharge shaft 63 is connected to the middle bearing of the cover 62. A discharge auger 64 is provided on the side wall of the discharge shaft 63. The discharge pipe 61 is inclined. One end of the discharge pipe 61 is provided with a discharge port 65. A block 66 is provided inside the discharge port 65.

[0034] Specifically, such as Figure 5 As shown, a support frame 7 is provided at the bottom of the can lid 2, and a connector 8 is provided at the top of the reverse cleaning blade 45. The connector 8 is movably disposed inside the support frame 7.

[0035] Specifically, such as Figure 3 As shown, the two stirring blades 43 are set as a group, and the two stirring blades 43 are set in opposite directions.

[0036] Specifically, such as Figure 3 As shown, a rotating ring 11 is provided at one end of the discharge shaft 63, and multiple rotating handles 12 are provided on the side wall of the rotating ring 11.

[0037] In use, when the paint needs to be stirred, the drive motor 42 starts, and the output end of the drive motor 42 drives the stirring shaft 41 to rotate, which in turn drives the stirring blades 43 on the stirring shaft 41 to stir the paint inside the stirring tank 1. At the same time, the driving wheel 461 at the top of the stirring shaft 41 drives the connecting wheel 463 to rotate through the first transmission belt 466. The connecting wheel 463 then drives the driven wheel 465 to rotate through the second transmission belt 467. The driven wheel 465 is fixedly connected to the transmission shaft 464. The rotation of the transmission shaft 464 drives the drive gear 468 to rotate. The drive gear 468 meshes with the driven gear 469, thereby driving the cleaning shaft 44 and... The reverse cleaning blade 45 rotates and scrapes the inner wall of the mixing tank 1, effectively preventing the paint from adhering to the inner wall of the mixing tank 1 and ensuring the paint is fully mixed and the mixing tank 1 is clean. During discharge, the rotating ring 11 and its rotating handle 12 drive the discharge shaft 63 to rotate. The discharge auger 64 on the discharge shaft 63 pushes the paint from the bottom of the mixing tank 1 to the discharge port 65. In this way, bidirectional mixing of the paint is achieved, which improves the effect and efficiency of mixing water-based paint. At the same time, it can clean the inner wall of the mixing tank 1 and facilitate the discharge of paint inside the mixing tank 1.

[0038] Specifically, such as Figure 5 As shown, the rinsing mechanism 5 includes a cleaning ring pipe 51 fixedly connected to the bottom of the can lid 2. A cleaning nozzle 52 is provided on the side wall of the cleaning ring pipe 51. A connecting pipe 53 is provided on the side wall of the cleaning ring pipe 51, and the connecting pipe 53 extends to the outside of the can lid 2.

[0039] Specifically, such as Figure 1 As shown, the bottom of the support base 3 is provided with four support feet 9, and the bottom of the support feet 9 is threadedly connected with an adjusting foot 10.

[0040] In use, the cleaning liquid is connected to an external water supply device through the connecting pipe 53 to deliver cleaning liquid into the cleaning ring pipe 51. Through the setting of the cleaning ring pipe 51 and the cleaning nozzle 52, the cleaning liquid is delivered into the mixing tank 1, which can rinse the inner wall of the mixing tank 1 and wash away the paint adhering to the inner wall of the mixing tank 1, thus achieving efficient cleaning of the mixing tank 1.

[0041] By adopting the above technical solution, the problem that existing mixing devices for water-based coating processing cannot perform bidirectional mixing of water-based coatings inside the mixing tank 1 and clean the inner wall of the mixing tank 1 is solved. This leads to a decrease in the efficiency of mixing water-based coatings and the problem of coating residue on the inner wall of the mixing tank 1.

[0042] Working principle: When this application is in use, if it is necessary to stir the coating, the drive motor 42 starts, and the output end of the drive motor 42 drives the stirring shaft 41 to rotate, which in turn drives the stirring blades 43 on the stirring shaft 41 to stir the coating inside the stirring tank 1. At the same time, the driving wheel 461 at the top of the stirring shaft 41 drives the connecting wheel 463 to rotate through the first transmission belt 466. The connecting wheel 463 then drives the driven wheel 465 to rotate through the second transmission belt 467. The driven wheel 465 is fixedly connected to the transmission shaft 464. The rotation of the transmission shaft 464 drives the drive gear 468 to rotate. The drive gear 468 meshes with the driven gear 469, thereby driving the cleaning shaft 44 and its reverse cleaning blades 45 to rotate. The reverse cleaning blades 45 move along the inner wall of the stirring tank 1. The coating inside the mixing tank 1 is reverse-stirred by scraping, causing the coating to impact and stir inside the mixing tank 1. This effectively prevents the coating from adhering to the inner wall of the mixing tank 1, ensuring thorough mixing and cleanliness of the mixing tank 1. During discharge, the rotating ring 11 and its rotating handle 12 drive the discharge shaft 63 to rotate. The discharge auger 64 on the discharge shaft 63 pushes the coating from the bottom of the mixing tank 1 to the discharge port 65. After discharge, the coating is connected to an external water supply device through the connecting pipe 53 to deliver cleaning liquid into the cleaning ring pipe 51. Through the setting of the cleaning ring pipe 51 and the cleaning nozzle 52, the cleaning liquid is delivered into the mixing tank 1, which can rinse the inner wall of the mixing tank 1 and wash away the coating adhering to the inner wall of the mixing tank 1.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A hybrid waterborne paint processing agitator comprising an agitator tank (1), characterized in that: The top of the mixing tank (1) is provided with a tank cover (2), the bottom of the mixing tank (1) is provided with a support base (3), the middle of the mixing tank (1) is provided with a bidirectional cleaning and mixing mechanism (4), the side wall of the tank cover (2) is provided with a rinsing mechanism (5), and the bottom of the mixing tank (1) is provided with a discharge control mechanism (6). The bidirectional cleaning and stirring mechanism (4) includes a stirring shaft (41) with a bearing connected to the middle of the tank cover (2), a drive motor (42) is bolted to the top of the tank cover (2), the output end of the drive motor (42) is fixedly connected to the stirring shaft (41), a plurality of stirring blades (43) are bolted to the side wall of the stirring shaft (41), a cleaning shaft (44) is connected to the bottom bearing of the stirring tank (1), a plurality of reverse cleaning blades (45) are fixedly connected to the top of the cleaning shaft (44), the side wall of the reverse cleaning blades (45) is in contact with the stirring tank (1), and a drive assembly (46) is provided on the side wall of the stirring tank (1).

2. A hybrid waterborne paint processing agitator according to claim 1, wherein: The drive assembly (46) includes a drive wheel (461) fixedly connected to the top of the stirring shaft (41), a connecting shaft (462) provided on the side wall of the stirring tank (1), connecting wheels (463) provided at both ends of the connecting shaft (462), a transmission shaft (464) connected to the top bearing of the support base (3), a driven wheel (465) fixedly connected to the top of the transmission shaft (464), a first transmission belt (466) provided between the drive wheel (461) and the connecting wheel (463), a second transmission belt (467) provided between the driven wheel (465) and the connecting wheel (463), a drive gear (468) fixedly connected to the top of the transmission shaft (464), a driven gear (469) fixedly connected to the bottom of the cleaning shaft (44), and the drive gear (468) meshing with the driven gear (469).

3. A hybrid waterborne paint processing agitator according to claim 1, wherein: The rinsing mechanism (5) includes a cleaning ring pipe (51) fixedly connected to the bottom of the can lid (2). A cleaning nozzle (52) is provided on the side wall of the cleaning ring pipe (51). A connecting pipe (53) is provided on the side wall of the cleaning ring pipe (51). The connecting pipe (53) extends to the outside of the can lid (2).

4. The hybrid waterborne paint processing agitator of claim 1, wherein: The discharge control mechanism (6) includes a discharge pipe (61) located at the bottom of the mixing tank (1). One end of the discharge pipe (61) is provided with a cover (62). A discharge shaft (63) is connected to the middle bearing of the cover (62). A discharge auger (64) is provided on the side wall of the discharge shaft (63). The discharge pipe (61) is inclined. One end of the discharge pipe (61) is provided with a discharge port (65). A block (66) is provided inside the discharge port (65).

5. A hybrid waterborne paint processing agitator according to claim 1, wherein: The bottom of the can lid (2) is provided with a support frame (7), and the top of the reverse cleaning blade (45) is provided with a connector (8), which is movably disposed inside the support frame (7).

6. A hybrid waterborne paint processing agitator according to claim 1, wherein: The two stirring blades (43) are arranged as a group, and the two stirring blades (43) are arranged in opposite directions.

7. A hybrid waterborne paint processing agitator according to claim 1, wherein: The bottom of the support base (3) is provided with four support feet (9), and the bottom of the support feet (9) is threaded with an adjusting foot (10).

8. A hybrid waterborne paint processing agitator according to claim 4, wherein: One end of the discharge shaft (63) is provided with a rotating ring (11), and multiple rotating handles (12) are provided on the side wall of the rotating ring (11).

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