Stirring and blending machine for coating production

Abstract

The utility model belongs to the technical field of coating production and preparation, and particularly relates to a stirring and blending machine for coating production, which comprises a tank body, a connecting mechanism, a driving mechanism and a stirring mechanism, the tank body is provided with a feed port and a discharge port, the connecting mechanism is mounted at the upper end of the tank body and communicated with the tank body, and the driving mechanism is mounted at the lower end of the tank body. The stirring mechanism is arranged in the tank body, the upper end of the stirring mechanism is connected with the connecting mechanism, the driving mechanism is in threaded connection with the connecting mechanism, and when the driving mechanism moves up and down, the connecting mechanism is driven to rotate so as to drive the stirring mechanism to rotate left and right. The coating stirring device has the technical characteristics that the coating can be uniformly stirred, the stirring effect of the coating is efficiently improved, particle impurities are prevented from being generated, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of coating production and preparation, and particularly relates to a stirring and mixing machine for coating production. Background Art

[0002] Paint, commonly known as varnish, is a viscous liquid usually based on resin, oil, or emulsion, with or without pigments, fillers, and corresponding additives, prepared with organic solvents or water.

[0003] In the prior art, paint stirring equipment often uses a motor to drive the stirring element to rotate in a specified direction to stir the paint. However, the disadvantage of this method is that since the paint is in a thick liquid state, the paint is stirred in one direction during the stirring process, which may lead to uneven stirring and the presence of particulate impurities, resulting in poor stirring effect and affecting the quality of the finished product. Therefore, based on the above-mentioned defects, the applicant has proposed a better technical solution to solve the above-mentioned technical problems.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0005] The utility model aims to solve the above technical problems and provides a stirring and mixing machine for paint production, which mainly solves the technical problems in the prior art of uneven stirring of paint and the presence of particulate impurities during the stirring process, resulting in poor stirring effect and affecting the quality of the finished product.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the utility model is:

[0007] A stirring and mixing machine for coating production includes a tank body, wherein the tank body is provided with a feed port and a discharge port. The utility model also includes a connecting mechanism, a driving mechanism and a stirring mechanism.

[0008] The connecting mechanism is installed on the upper end of the tank body and is connected with it. The stirring mechanism is arranged in the tank body and its upper end is connected to the connecting mechanism. The driving mechanism is threadedly connected to the connecting mechanism. When the driving mechanism moves up and down, the connecting mechanism is driven to rotate to drive the stirring mechanism to rotate left and right.

[0009] Preferably, the connecting mechanism includes an outer cylinder and an inner cylinder, both ends of the outer cylinder are provided with rotation bearings, the inner cylinder is rotationally connected between the two rotation bearings, and the inner wall of the inner cylinder is provided with an internal thread.

[0010] Preferably, the driving mechanism includes a screw and a hydraulic cylinder, the screw is threadedly connected to the inner cylinder, the upper end of the screw is connected to the telescopic end of the hydraulic cylinder, and the hydraulic cylinder is installed on the tank body through a support frame.

[0011] Preferably, a sealing cover is provided at the upper end of the outer cylinder.

[0012] Preferably, the stirring mechanism includes a rotating shaft and a plurality of stirring blades arranged thereon in a circular array, one end of the rotating shaft is connected to the lower end of the inner cylinder, and the other end is rotatably connected to the tank body.

[0013] Preferably, the stirring blade is in a rectangular frame structure, and a secondary stirring blade is provided therein.

[0014] Preferably, a pitched-blade paddle is provided on the rotating shaft below the stirring blade.

[0015] Due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0016] 1. The utility model provides a stirring and mixing machine for paint production, which has a simple structure and is easy to use. The up and down movement operation of the driving mechanism drives the stirring mechanism to rotate left and right, thereby stirring the paint in the tank in different directions to ensure uniform stirring of the paint, and effectively improve the stirring effect of the paint to avoid the generation of particulate impurities, thereby improving work efficiency.

[0017] 2. In the utility model, the screw of the driving mechanism is threadedly connected to the inner cylinder of the connecting mechanism. The hydraulic cylinder can drive the screw to move up and down, thereby driving the inner cylinder to rotate left and right in the outer cylinder, and then driving the stirring mechanism connected to the inner cylinder to rotate left and right to achieve stirring of the paint in different directions, optimizing the structural design and facilitating production. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 for Figure 1 A magnified cross-sectional view of point A;

[0020] Figure 3 for Figure 2 Enlarged cross-sectional view at point B.

[0021] The main component symbols in the figure are explained as follows:

[0022] 1. Tank body; 11. Feed port; 12. Discharge port; 2. Connecting mechanism; 21. Outer cylinder; 211. Rotating bearing; 22. Inner cylinder; 3. Driving mechanism; 31. Screw; 32. Hydraulic cylinder; 4. Stirring mechanism; 41. Rotating shaft; 42. Stirring blade; 421. Secondary stirring blade; 5. Support frame; 6. Sealing cover; 7. Paddle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example

[0025] like Figures 1 to 3 As shown, a stirring and mixing machine for paint production includes a tank body 1, which is provided with a feed port 11 and a discharge port 12. In addition, it also includes a connecting mechanism 2, a driving mechanism 3 and a stirring mechanism 4. The connecting mechanism 2 is installed at the upper end of the tank body 1 and is connected thereto. The stirring mechanism 4 is arranged in the tank body 1 and its upper end is connected to the connecting mechanism 2. The driving mechanism 3 is threadedly connected to the connecting mechanism 2. When the driving mechanism 3 moves up and down, the driving connecting mechanism 2 is rotated to drive the stirring mechanism 4 to rotate left and right. The utility model adopts the up and down movement operation of the driving mechanism 3 to drive the stirring mechanism 4 to rotate left and right, and realizes the stirring of the paint in the tank body 1 in different directions to ensure uniform stirring of the paint, and effectively improves the stirring effect of the paint to avoid the generation of particulate impurities, thereby improving work efficiency.

[0026] In this embodiment, the connecting mechanism 2 includes an outer cylinder 21 and an inner cylinder 22. Both ends of the outer cylinder 21 are provided with a rotating bearing 211. The inner cylinder 22 is rotatably connected between the two rotating bearings 211, and the inner wall of the inner cylinder 22 is provided with an internal thread; the driving mechanism 3 includes a screw 31 and a hydraulic cylinder 32. The screw 31 is threadedly connected to the inner cylinder 22, and the upper end of the screw 31 is connected to the telescopic end of the hydraulic cylinder 32. The hydraulic cylinder 32 is installed on the tank body 1 through the support frame 5; in the utility model, the screw 31 of the driving mechanism 3 is threadedly connected to the inner cylinder 22 of the connecting mechanism 2, and the hydraulic cylinder 32 can drive the screw 31 to move up and down, thereby driving the inner cylinder 22 to rotate left and right in the outer cylinder 21, and then driving the stirring mechanism 4 connected to the inner cylinder 22 to rotate left and right to realize the stirring operation of the paint in different directions, optimizing the structural design and facilitating production.

[0027] Specifically, a sealing cover 6 is provided at the upper end of the outer cylinder 21 ; the sealing cover 6 is used to seal the outer cylinder 21 to prevent dust, impurities and floating objects from falling into the outer cylinder 21 and affecting the coordinated rotation of the screw 31 and the inner cylinder 22 , thereby reducing maintenance risks.

[0028] In this embodiment, the stirring mechanism 4 includes a rotating shaft 41 and a plurality of stirring blades 42 arranged thereon in a circular array. One end of the rotating shaft 41 is connected to the lower end of the inner cylinder 22, and the other end is rotatably connected to the tank body 1; specifically, the stirring blades 42 can be set to four or more according to actual conditions to expand the stirring area and improve the stirring effect; specifically, the stirring blades 42 are in a rectangular frame structure, and secondary stirring blades 421 are provided therein; the setting of the secondary stirring blades 421 combined with the structural setting of the stirring blades 42 can realize stirring of the paint at the outside, middle and inside positions inside the tank body 1 on the vertical plane, leaving no dead angle and avoiding uneven stirring.

[0029] In this embodiment, a pitched-blade paddle 7 is provided on the rotating shaft 41 below the stirring blade 42 ; the pitched-blade paddle 7 can push the paint at the bottom of the tank body 1 upward to prevent the paint from accumulating at the bottom of the tank body 1 .

[0030] The working principle of this utility model:

[0031] The present invention provides a stirring and mixing machine for paint production. When in use, the paint is introduced into the tank body 1 from the feed port 11, and the hydraulic cylinder 32 is used to drive the screw 31 to move up and down, thereby driving the inner cylinder 22 to rotate left and right in the outer cylinder 21, and then driving the rotating shaft 41 connected to the inner cylinder 22 to rotate. Under the action of the stirring blades 42, the paint can be stirred in different directions to achieve the stirring operation of the paint. After the stirring is completed, the paint can be discharged from the discharge port 12. The present invention has the technical characteristics of being able to stir the paint evenly, and effectively improving the stirring effect of the paint to avoid the generation of particulate impurities, thereby improving work efficiency.

[0032] The above description is a detailed description of the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the patent application of the present invention. All equivalent changes or modifications completed under the technical spirit suggested by the present invention should fall within the patent scope covered by the present invention.

Claims

1. A stirring and mixing machine for coating production, comprising a tank body (1), wherein the tank body (1) is provided with a feed inlet (11) and a discharge outlet (12), characterized in that: It also includes a connecting mechanism (2), a driving mechanism (3) and a stirring mechanism (4), The connecting mechanism (2) is mounted on the upper end of the tank body (1) and is in communication with the tank body; the stirring mechanism (4) is arranged in the tank body (1) and its upper end is connected to the connecting mechanism (2); the driving mechanism (3) is threadedly connected to the connecting mechanism (2); when the driving mechanism (3) moves up and down, the connecting mechanism (2) is driven to rotate, thereby driving the stirring mechanism (4) to rotate left and right; The connecting mechanism (2) comprises an outer cylinder (21) and an inner cylinder (22), both ends of the outer cylinder (21) are provided with a rotating bearing (211), the inner cylinder (22) is rotatably connected between the two rotating bearings (211), and the inner wall of the inner cylinder (22) is provided with an internal thread. The driving mechanism (3) comprises a screw rod (31) and a hydraulic cylinder (32); the screw rod (31) is threadedly connected to the inner cylinder (22); the upper end of the screw rod (31) is connected to the telescopic end of the hydraulic cylinder (32); and the hydraulic cylinder (32) is mounted on the tank body (1) via a support frame (5).

2. A stirring and mixing machine for coating production as claimed in claim 1, characterized in that: A sealing cover (6) is provided at the upper end of the outer cylinder (21).

3. A stirring and mixing machine for coating production as claimed in claim 1, characterized in that: The stirring mechanism (4) comprises a rotating shaft (41) and a plurality of stirring blades (42) arranged thereon in a circular array. One end of the rotating shaft (41) is connected to the lower end of the inner cylinder (22), and the other end is rotatably connected to the tank body (1).

4. A stirring and mixing machine for coating production as claimed in claim 3, characterized in that: The stirring blade (42) is in a rectangular frame structure, and a secondary stirring blade (421) is arranged therein.

5. A stirring and mixing machine for coating production as claimed in claim 4, characterized in that: A pitched-blade paddle (7) is provided on the rotating shaft (41) below the stirring blade (42).

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