Oily paint blending and homogenizing device

Abstract

The utility model belongs to the technical field of paint production, and particularly relates to an oil paint blending and homogenizing device. Comprising a stirring mechanism and further comprises a blending mechanism, and the blending mechanism is connected with the stirring mechanism through a spiral conveying mechanism. According to the device, the blending mechanism is additionally arranged on the basis of an existing mechanism and used for blending raw materials in an equal proportion, the blended raw materials are conveyed into the stirring mechanism through the spiral conveying mechanism, the procedures of manual blending and feeding are replaced, the working efficiency is improved, the labor intensity is reduced, and the production continuity can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of paint production, and in particular relates to an oily paint mixing and homogenizing device. Background Art

[0002] When processing paint, multiple steps are required, including heating, mixing, homogenizing, screening, and adding additives of raw materials. Most of the processing is done in the kettle. During the stirring process, the existing processing kettle can form different levels of mixing through spiral fan blades, and achieve diffusion at the same level through stirring blades. For example, a Chinese patent discloses a homogenizing device for the production and processing of architectural coatings, application number: 202010294784.9. The existing structure uses stirring blades for homogenous mixing, but the raw materials cannot be mixed. The raw materials are first weighed outside, and then manually added to the mixing box. This structure results in relatively low work efficiency and lack of production continuity. Utility Model Content

[0003] The utility model aims to provide an oily paint mixing and homogenizing device to solve the problems existing in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an oil-based paint mixing and homogenizing device, comprising a stirring mechanism and a mixing mechanism, wherein the mixing mechanism is connected to the stirring mechanism through a screw conveying mechanism.

[0005] Preferably, the mixing mechanism comprises a mixing hopper, an upper triangular bracket, a lower triangular bracket, and a weighing sensor; the mixing hopper is installed on the upper triangular bracket, and the weighing sensor is installed between the upper triangular bracket and the lower triangular bracket.

[0006] Preferably, a conveying pipe is connected to the lower part of the mixing hopper, and an electric valve is provided on the conveying pipe.

[0007] Preferably, a connecting plate is fixed on the upper cross beam of the lower triangular bracket, and a feed port of the spiral conveying mechanism is fixed on the connecting plate and the feed port is directly opposite to the bottom of the conveying pipe.

[0008] Preferably, the end of the screw conveying mechanism is connected to the material barrel of the stirring mechanism.

[0009] Preferably, the stirring mechanism comprises a material barrel and a stirring motor, the stirring motor is installed on the top of the material barrel, and the stirring blades of the stirring motor penetrate into the material barrel.

[0010] Preferably, a cushion block is provided at the bottom of the barrel.

[0011] The beneficial effect of the utility model is that the device adds a mixing mechanism to the existing mechanism to mix the raw materials in equal proportions, and the mixed raw materials are then transported to the stirring mechanism through the screw conveying mechanism, replacing the manual mixing and feeding processes, improving work efficiency, reducing labor intensity, and ensuring the continuity of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 It is a side view of the utility model. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0016] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] like Figure 1 and Figure 2As shown, an oil-based paint mixing and homogenizing device includes a stirring mechanism 1 and a mixing mechanism 2, and the mixing mechanism is connected to the stirring mechanism through a screw conveying mechanism 3. The mixing mechanism uses materials to mix the proportion of the raw materials, and any mixing method is acceptable. After the mixing is completed, the raw materials are transported to the stirring mechanism through the screw conveying mechanism. The screw conveying mechanism in this device adopts the existing structure, and the motor drives the spiral auger to transport the raw materials from one end to the other end.

[0018] In this device, in order to be able to mix the raw materials, the mixing mechanism includes a mixing hopper 21, an upper triangular bracket 22, a lower triangular bracket 23, and a weighing sensor 24; the mixing hopper is installed on the upper triangular bracket, and the weighing sensor is installed between the upper triangular bracket and the lower triangular bracket. The weighing sensor can be understood as an electronic scale, which can be a wired connection or a wireless Bluetooth transmission. The upper triangular bracket and the lower triangular bracket have similar structures, both of which are composed of three pillars and a crossbeam connecting each other. The corresponding column brackets of the upper triangular bracket and the lower triangular bracket are installed with the weighing sensor. The lower part of the mixing hopper is connected to a conveying pipe 25, and an electric valve 26 is provided on the conveying pipe. The electric valve uses a worm gear mechanism to drive the opening and closing of the valve. The conveying pipe is connected to the lower part of the mixing hopper. In the initial state, the weight borne by the upper part of the weighing sensor is the total weight of the mixing hopper, the upper triangular bracket, the conveying pipe and the electric valve. These weights are set to the initial state and reset to zero. The electric valve is closed, and the raw materials are loaded into the mixing hopper in proportion. The corresponding weight of raw materials is added according to the proportion of the raw materials. After reaching a certain weight, the electric valve is opened, and the spiral conveying mechanism is started to transport these raw materials to the stirring mechanism for mixing and stirring. When the weighing sensor is reset to zero, the electric valve is closed and the raw materials are added again. At this time, the stirring mechanism stirs, and the mixing mechanism mixes at the same time. When the stirring mechanism completes the stirring, the raw materials are poured out, and the raw materials in the mixing mechanism are transported to the stirring mechanism. This process is repeated in sequence to ensure the continuity of production.

[0019] In order to fix the screw conveying mechanism, a connecting plate 27 is fixed on the upper crossbeam 231 of the lower triangular bracket, and the connecting plate and the upper crossbeam are connected by a connecting block 232. The feed port 31 of the screw conveying mechanism is fixed on the connecting plate and the feed port is directly opposite to the bottom of the conveying pipe. The feed port of the screw conveying mechanism is slightly in contact with the bottom of the conveying pipe and can be set to be funnel-shaped.

[0020] In order to convey the raw materials into the stirring mechanism, the end of the screw conveying mechanism is connected to the material barrel 11 of the stirring mechanism.

[0021] In this device, the stirring mechanism is an existing structure, specifically, the stirring mechanism includes a barrel and a stirring motor 12, the stirring motor is installed on the top of the barrel, and the stirring blades of the stirring motor are deeply inserted into the barrel. In order to facilitate the placement of the valve at the bottom of the barrel, a pad 13 is provided at the bottom of the barrel.

[0022] It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. An oily paint mixing and homogenizing device, comprising a stirring mechanism, Features : Also includes a mixing mechanism, the mixing mechanism is connected to the stirring mechanism through a screw conveying mechanism; The mixing mechanism includes a mixing hopper, an upper triangular bracket, a lower triangular bracket, and a weighing sensor; the mixing hopper is installed on the upper triangular bracket, and the weighing sensor is installed between the upper triangular bracket and the lower triangular bracket; the lower part of the mixing hopper is connected to a conveying pipe, and an electric valve is provided on the conveying pipe.

2. The oil-based paint mixing and homogenizing device according to claim 1, Features: A connecting plate is fixed on the upper cross beam of the lower triangular bracket, and a feed port of the spiral conveying mechanism is fixed on the connecting plate and the feed port is directly opposite to the bottom of the conveying pipe.

3. The oil-based paint mixing and homogenizing device according to claim 2, Features: The end of the screw conveying mechanism is connected to the material barrel of the stirring mechanism.

4. The oil-based paint mixing and homogenizing device according to claim 3, Features: The stirring mechanism comprises a material barrel and a stirring motor. The stirring motor is installed on the top of the material barrel, and the stirring blades of the stirring motor penetrate into the material barrel.

5. The oil-based paint mixing and homogenizing device according to claim 4, Features: A cushion block is provided at the bottom of the barrel.

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