Emulsion paint production mixing device

Abstract

The utility model discloses a mixing device for latex paint production, which relates to the technical field of latex paint production and comprises a mixing box, a grinding mechanism is mounted on one side of the mixing box, and a mixing mechanism is mounted on one side of the grinding mechanism. A second connecting shaft and a rotating disc rotate along with the stirring shaft, a steering rod moves, so that a connecting frame, stirring blades and a stirring shaft do reciprocating inclined motion, and meanwhile, a second driving motor works to drive the stirring blades and the stirring shaft to rotate, so that the stirring blades and the stirring shaft do reciprocating inclined motion while rotating and stirring, and a wider stirring space can be covered; the positions of the materials on the upper layer and the lower layer can be continuously exchanged, mixing of different components is promoted, and the mixing uniformity of the raw materials is improved.

Description

Technical Field

[0001] This utility model relates to the field of latex paint production technology, and in particular to a latex paint production mixing device. Background Technology

[0002] Latex paint is a type of water-based coating made by adding pigments, fillers and various additives to synthetic resin emulsion as the base material. It is also known as synthetic resin emulsion paint and is a type of organic coating. The production of latex paint requires the use of mixing equipment to mix and formulate various raw materials.

[0003] For example, CN209333612U discloses a mixing device for latex paint production, including a device body, a support, a crossbeam, a main motor, a motor shaft, a stirring rod, a cover, an upper lifting lug, a lower lifting lug, bolts, nuts, a slot, a fixed bearing, a main shaft, stirring blades, a first motor shaft, a first motor, a motor support, and an injection hole. The main motor has a motor shaft at its upper end, which extends into the device body and is connected to the stirring rod.

[0004] In the prior art, when mixing latex paint, simple rotation and stirring will cause the materials to form a relatively fixed circumferential flow pattern. The emulsion and water may separate into layers due to density differences. The materials in the upper and lower layers are not easy to exchange positions, which affects the uniformity of mixing. Utility Model Content

[0005] The purpose of this invention is to solve the problem that simple rotary stirring in the prior art causes the material to form a relatively fixed circumferential flow pattern, which affects the uniformity of mixing, and proposes a latex paint production mixing device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a latex paint production mixing device, comprising a mixing box, a crushing mechanism installed on one side of the mixing box, a mixing mechanism installed on one side of the crushing mechanism, the mixing mechanism comprising a fixed frame, a second connecting shaft rotatably connected to one side of the fixed frame, a rotating disk fixedly connected to one end of the second connecting shaft, a steering rod rotatably connected to one end of the rotating disk, a sliding block fixedly connected to one end of the steering rod, a sliding rod slidably connected to the middle of the sliding block, connecting plates fixedly connected to both ends of the sliding rod, a connecting rod fixedly connected to one end of the connecting plate, the two ends of the connecting rod rotatably connected to the fixed frame, a connecting frame fixedly connected to the outside of the connecting rod, a second drive motor fixedly connected to the inside of the connecting frame, a stirring shaft fixedly connected to the output end of the second drive motor, and stirring blades fixedly connected to the outside of the stirring shaft.

[0007] Preferably, a first gear is fixedly connected to the outside of the second connecting shaft, and a second gear meshes with one side of the first gear.

[0008] Preferably, the crushing mechanism includes a filter screen, which is fixedly connected to the top of the mixing chamber. A first connecting shaft is rotatably connected to the middle of the filter screen, and one end of the first connecting shaft is fixedly connected to the middle of a second gear.

[0009] Preferably, a support frame is fixedly connected to the top of the mixing box, and a first drive motor is fixedly connected to one side of the support frame. The output end of the first drive motor passes through one side of the support frame and is fixedly connected to one end of the first connecting shaft.

[0010] Preferably, a rotating rod is fixedly connected to the outside of the first connecting shaft, and a connecting block is fixedly connected to one side of the rotating rod.

[0011] Preferably, a crushing roller is fixedly connected to one end of the connecting block.

[0012] Preferably, the top of the mixing box is fixedly connected to a discharge port.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, the rotation of the second gear can drive the two first gears to rotate, and the second connecting shaft and the rotating disk will rotate accordingly. The steering rod moves, causing the connecting frame, stirring blades and stirring shaft to reciprocate and tilt. At the same time, the second drive motor works to drive the stirring blades and stirring shaft to rotate, so that the stirring blades and stirring shaft can reciprocate and tilt while rotating and stirring. This can cover a wider stirring space, and can make the materials in the upper and lower layers continuously exchange positions, promote the mixing between different components, and improve the uniformity of raw material mixing.

[0015] 2. In this utility model, the first drive motor drives the first connecting shaft to rotate, the rotating rod moves, and the connecting block and crushing roller rotate accordingly, crushing the large particles of raw material on the filter screen. The crushed large particles are filtered through the filter screen into the interior of the mixing box, and the particles can be more evenly and finely dispersed in the latex paint system, fully contacting other components, reducing mixing time, and improving production efficiency. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a latex paint production mixing device;

[0017] Figure 2 This utility model provides a schematic diagram of the internal cross-sectional structure of a latex paint production mixing device;

[0018] Figure 3 This utility model provides a schematic diagram of the connection structure of the mixing mechanism in a latex paint production mixing device;

[0019] Figure 4 This utility model provides a schematic diagram of the fixed frame connection structure of a latex paint production mixing device.

[0020] Legend: 1. Mixing box; 2. Crushing mechanism; 21. Filter screen; 22. First drive motor; 23. First connecting shaft; 24. Support frame; 25. Rotating rod; 26. Connecting block; 27. Crushing roller; 3. Mixing mechanism; 31. Fixed frame; 32. First gear; 33. Second gear; 34. Rotating disk; 35. Connecting plate; 36. Connecting rod; 37. Stirring blade; 38. Stirring shaft; 39. Connecting frame; 310. Second drive motor; 311. Sliding rod; 312. Sliding block; 313. Second connecting shaft; 314. Steering rod; 4. Discharge port. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figure 1 - Figure 4 As shown, this utility model provides a latex paint production mixing device, including a mixing box 1. A crushing mechanism 2 is installed on one side of the mixing box 1, and a mixing mechanism 3 is installed on one side of the crushing mechanism 2. The mixing mechanism 3 includes a fixed frame 31, a second connecting shaft 313 is rotatably connected to one side of the fixed frame 31, a rotating disk 34 is fixedly connected to one end of the second connecting shaft 313, a steering rod 314 is rotatably connected to one end of the rotating disk 34, a sliding block 312 is fixedly connected to one end of the steering rod 314, and a sliding rod 311 is slidably connected to the middle of the sliding block 312. Both ends of 311 are fixedly connected to connecting plates 35. One end of the connecting plate 35 is fixedly connected to a connecting rod 36. Both ends of the connecting rod 36 are rotatably connected to the fixed frame 31. The outside of the connecting rod 36 is fixedly connected to a connecting frame 39. The inside of the connecting frame 39 is fixedly connected to a second drive motor 310. The output end of the second drive motor 310 is fixedly connected to a stirring shaft 38. The outside of the stirring shaft 38 is fixedly connected to a stirring blade 37. The outside of the second connecting shaft 313 is fixedly connected to a first gear 32. One side of the first gear 32 is meshed with a second gear 33.

[0024] Through the meshing of the first gear 32 and the second gear 33, the rotation of the second gear 33 drives the two first gears 32 to rotate, and the second connecting shaft 313 and the rotating disk 34 rotate accordingly. A steering rod 314 is eccentrically mounted on the rotating disk 34. As the steering rod 314 moves with the rotation of the rotating disk 34, it can rotate at multiple angles on the rotating disk 34, causing the sliding block 312 to rotate outside the sliding rod 311. Simultaneously, the sliding block 312 slides outside the sliding rod 311, which can move one end of the connecting plate 35. The connecting rod 36 rotates on the fixed frame 31, causing the connecting frame 39, stirring blade 37, and stirring shaft 38 to tilt. As the rotating disk 34 continues to rotate, the stirring blade 37 and stirring shaft 38 tilt back and forth. At the same time, the second drive motor 310 works to drive the stirring blade 37 and stirring shaft 38 to rotate, so that the stirring blade 37 and stirring shaft 38 can perform reciprocating tilting motion while rotating and stirring. This can cover a wider stirring space, allowing the materials in the upper and lower layers to continuously exchange positions, promoting the mixing between different components and improving the uniformity of raw material mixing.

[0025] Example 2: Figure 1 and Figure 2 As shown, the crushing mechanism 2 includes a filter screen 21, which is fixedly connected to the top of the mixing box 1. A first connecting shaft 23 is rotatably connected to the middle of the filter screen 21, and one end of the first connecting shaft 23 is fixedly connected to the middle of the second gear 33. A support frame 24 is fixedly connected to the top of the mixing box 1. A first drive motor 22 is fixedly connected to one side of the support frame 24. The output end of the first drive motor 22 passes through one side of the support frame 24 and is fixedly connected to one end of the first connecting shaft 23. A rotating rod 25 is fixedly connected to the outside of the first connecting shaft 23. A connecting block 26 is fixedly connected to one side of the rotating rod 25. A crushing roller 27 is fixedly connected to one end of the connecting block 26. A discharge port 4 is fixedly connected to the top of the mixing box 1.

[0026] The first drive motor 22 drives the first connecting shaft 23 to rotate, and the fixedly connected rotating rod 25 makes a circular motion. The movement of the rotating rod 25 drives the connecting block 26 and the crushing roller 27 to rotate accordingly. The crushing roller 27 is composed of a mounting frame and a rotating roller. During the movement, the crushing roller 27 crushes the large particles of raw material on the filter screen 21. The crushed large particles are filtered through the filter screen 21 into the interior of the mixing box 1. The particles can be more evenly and finely dispersed in the latex paint system, fully contacting other components, reducing mixing time and improving production efficiency.

[0027] The operating method and working principle of this device are as follows: The first drive motor 22 drives the first connecting shaft 23 to rotate, causing the fixedly connected rotating rod 25 to perform circular motion. The movement of the rotating rod 25 drives the connecting block 26 and the crushing roller 27 to rotate accordingly. The crushing roller 27 consists of a mounting frame and a rotating roller. During its movement, the crushing roller 27 crushes the large particles of raw material on the filter screen 21. The crushed large particles are then filtered through the filter screen 21 into the mixing box 1. The rotation of the first connecting shaft 23 simultaneously drives the second gear 33 to rotate, causing the two first gears 32 to rotate. The connecting shaft 313 and the rotating disk 34 rotate accordingly, the steering rod 314 moves, causing the sliding block 312 to rotate outside the sliding rod 311. At the same time, the sliding block 312 slides outside the sliding rod 311, which can drive one end of the connecting plate 35 to move. The connecting rod 36 rotates on the fixed frame 31, causing the connecting frame 39, the stirring blade 37 and the stirring shaft 38 to tilt. When the rotating disk 34 continues to rotate, the stirring blade 37 and the stirring shaft 38 tilt back and forth. At the same time, the second drive motor 310 works to drive the stirring blade 37 and the stirring shaft 38 to rotate, mixing the latex paint raw materials.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A latex paint production mixing device comprising a mixing tank (1), characterized in that: One side of the mixing box (1) is provided with a crushing mechanism (2), one side of the crushing mechanism (2) is provided with a mixing mechanism (3), the mixing mechanism (3) comprises a fixed frame (31), one side of the fixed frame (31) is rotatably connected with a second connecting shaft (313), one end of the second connecting shaft (313) is fixedly connected with a rotating disc (34), one end of the rotating disc (34) is rotatably connected with a steering rod (314), one end of the steering rod (314) is fixedly connected with a sliding block (312), the middle part of the sliding block (312) is slidably connected with a sliding rod (311), both ends of the sliding rod (311) are fixedly connected with a connecting plate (35), one end of the connecting plate (35) is fixedly connected with a connecting rod (36), both ends of the connecting rod (36) are rotatably connected with the fixed frame (31), the outer portion of the connecting rod (36) is fixedly connected with a connecting frame (39), the inner side of the connecting frame (39) is fixedly connected with a second drive motor (310), the output end of the second drive motor (310) is fixedly connected with a stirring shaft (38), the outer portion of the stirring shaft (38) is fixedly connected with a stirring blade (37).

2. The latex paint production mixing device according to claim 1, wherein: The outer portion of the second connecting shaft (313) is fixedly connected with a first gear (32), one side of the first gear (32) is engaged with a second gear (33).

3. The latex paint production mixing device according to claim 1, wherein: The crushing mechanism (2) comprises a filter screen (21), the filter screen (21) is fixedly connected to the top of the mixing box (1), the middle part of the filter screen (21) is rotatably connected with a first connecting shaft (23), one end of the first connecting shaft (23) is fixedly connected with the middle part of the second gear (33).

4. The latex paint production mixing device according to claim 1, wherein: The top end of the mixing box (1) is fixedly connected with a support frame (24), one side of the support frame (24) is fixedly connected with a first drive motor (22), the output end of the first drive motor (22) penetrates through one side of the support frame (24) and is fixedly connected with one end of the first connecting shaft (23).

5. The latex paint production mixing device according to claim 3, wherein: The outer portion of the first connecting shaft (23) is fixedly connected with a rotating rod (25), one side of the rotating rod (25) is fixedly connected with a connecting block (26).

6. The latex paint production mixing device according to claim 5, wherein: One end of the connecting block (26) is fixedly connected with a crushing roller (27).

7. The latex paint production mixing device according to claim 1, wherein: The top end of the mixing box (1) is fixedly connected with a discharge port (4).

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