Temperature control paint mixing kettle for high-solid coating

Abstract

The utility model discloses a temperature control paint mixing kettle for high-solid paint, and relates to the field of paint mixing kettles. The device comprises a paint mixing kettle body, a feeding port formed in the top end face of the paint mixing kettle body and a stirring rod arranged in the paint mixing kettle body, a discharging port is formed in the bottom end face of the paint mixing kettle body, and a thermolator is arranged on the outer wall of the paint mixing kettle body. According to the temperature-controlled paint mixing kettle for the high-solid-content paint, the connecting cover and the bottom plate are arranged at the inner top of the paint mixing kettle main body and form a group of sealing covers, so that the feeding opening and the internal environment of the paint mixing kettle main body are blocked, and raw materials can be firstly accumulated in the sealing covers in the feeding process; at the moment, hot air in the paint mixing kettle main body cannot flow into the external environment through the feeding opening, so that the heat loss is reduced, and the stability of the internal environment temperature of the paint mixing kettle main body is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of paint mixing kettles, in particular to a temperature-controlled paint mixing kettle for high-solid content coatings. Background Art

[0002] In the production process of high-solid coatings, various additives and adhesives are required, and in the prior art, a paint mixing kettle is used to stir and mix the various additives and adhesives. In addition, a thermostat is provided on the outer wall of the existing paint mixing kettle to ensure the stability of the internal ambient temperature of the paint mixing kettle so as to ensure sufficient mixing of the additives and adhesives.

[0003] Various additives and adhesives are mainly loaded into the paint mixing kettle through the loading port set on the top end face of the paint mixing kettle. However, during the loading process, harmful gases inside the paint mixing kettle will diffuse into the external environment through the loading port, and some hot air inside the paint mixing kettle will also diffuse into the external environment through the open loading port, affecting the stability of the internal ambient temperature of the paint mixing kettle.

[0004] The main reason for the above problems is that the feeding port and the paint mixing kettle are in a connected state, and in the mixing process of high-solid content coatings, different additives and adhesives need to be added separately according to their properties, and various additives and adhesives contain a large amount of benzene gas and methanol gas, which are low-toxic and produce irritating odors. When the feeding port is opened, harmful gases will directly diffuse into the external environment through the unobstructed feeding port, posing a threat to the safety of the external environment. At the same time, part of the heat inside the paint mixing kettle will also diffuse into the external environment through the open feeding port, resulting in unstable environmental temperature inside the paint mixing kettle. To address the above problems, we propose a temperature-controlled paint mixing kettle for high-solid content coatings. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a paint mixing kettle, which solves the problem that during the loading process, harmful gases inside the paint mixing kettle will diffuse into the external environment through the loading port, and some hot air inside the paint mixing kettle will also diffuse into the external environment through the open loading port, affecting the temperature stability of the internal environment of the paint mixing kettle.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a temperature-controlled paint mixing kettle for high-solid content coating, comprising a paint mixing kettle body, a feeding port provided on the top end surface of the paint mixing kettle body, and a stirring rod arranged inside the paint mixing kettle body, and a protective mechanism is provided on the inner top of the paint mixing kettle body, and the protective mechanism comprises:

[0007] A connecting cover, which is fixedly connected to the inner top of the paint mixing kettle body;

[0008] A bottom plate, which is arranged on the bottom end surface of the connecting cover;

[0009] The control component is used to control the connection state between the loading port and the inside of the paint mixing kettle body after the bottom plate moves relative to the connecting cover.

[0010] Preferably, the control component comprises:

[0011] A gear ring, one end of which is fixedly connected to the outer wall of the bottom plate;

[0012] A gear is rotatably arranged inside the paint mixing kettle body, and the bottom plate is driven to move through the meshing between the gear and the gear ring;

[0013] A control screw is connected to the gear, and the control screw is used to control the rotation of the gear.

[0014] Preferably, the control screw is rotationally connected to the paint mixing kettle body, and a nut is provided on the outer wall of one end of the control screw extending to the upper part of the paint mixing kettle body.

[0015] Preferably, the gear ring is sleeved on the outer wall of the stirring rod, and the inner top of the paint mixing kettle body is provided with a limiting component for limiting the rotation of the gear ring.

[0016] Preferably, the limiting component comprises:

[0017] A bearing fixedly connected to the inner top of the paint mixing kettle body;

[0018] A connecting rod is fixedly connected to the top end surface of the gear ring, and the top outer wall of the connecting rod is fixedly connected to the inner wall of the bearing.

[0019] Preferably, a thermostat is provided on the outer wall of the paint mixing kettle body, and a temperature regulating panel is provided on the outer wall of the thermostat.

[0020] Preferably, a discharge port is provided on the bottom end surface of the paint mixing kettle body.

[0021] The utility model discloses a temperature-controlled paint mixing kettle for high-solid content paint, which has the following beneficial effects: the temperature-controlled paint mixing kettle for high-solid content paint is provided with a connecting cover and a bottom plate on the inner top of the paint mixing kettle body, and the connecting cover and the bottom plate form a group of sealing covers, thereby blocking a feeding port and the internal environment of the paint mixing kettle body, so that during the feeding process, the raw materials can be first accumulated inside the sealing cover. At this time, the hot air inside the paint mixing kettle body will not flow to the external environment through the feeding port, thereby reducing heat loss and ensuring the stability of the internal environmental temperature of the paint mixing kettle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a cross-sectional view of the internal structure of the paint mixing kettle of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the feeding port, the connecting cover and the bottom plate of the utility model;

[0026] Figure 4 This is a schematic diagram of the bottom plate, gear ring and gear structure of the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the gear ring, gear and control screw of the utility model;

[0028] Figure 6 This is a schematic diagram of the main body and bearing structure of the paint mixing kettle of the utility model.

[0029] In the figure, 1. paint mixing kettle body; 101. feeding port; 102. discharging port; 103. stirring rod; 2. thermostat; 201. thermostat panel; 301. connecting cover; 302. bottom plate; 303. gear ring; 304. gear; 305. control screw; 306. limit assembly; 3061. bearing; 3062. connecting rod. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0031] The embodiment of the present application provides a paint mixing kettle, which solves the problem that during the loading process, harmful gases inside the paint mixing kettle will diffuse into the external environment through the loading port, and some hot air inside the paint mixing kettle will also diffuse into the external environment through the open loading port, affecting the temperature stability of the internal environment of the paint mixing kettle, thereby achieving control of the connection state between the loading port and the internal environment of the paint mixing kettle body.

[0032] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0033] The utility model embodiment discloses a temperature-controlled paint mixing kettle for high-solid content paint.

[0034] According to the attached Figure 1-6 As shown, it includes a paint mixing kettle body 1, a loading port 101 opened on the top end surface of the paint mixing kettle body 1 and a stirring rod 103 arranged inside the paint mixing kettle body 1, a discharge port 102 is arranged on the bottom end surface of the paint mixing kettle body 1, a thermostat 2 is arranged on the outer wall of the paint mixing kettle body 1, and a temperature control panel 201 is arranged on the outer wall of the thermostat 2. The paint mixing kettle body 1, the loading port 101, the discharge port 102 and the stirring rod 103 constitute a paint mixing kettle of model pc-tc. When the paint mixing kettle is in use, the raw materials required for the production of high-solid content coatings are added to the inside of the paint mixing kettle body 1 through the loading port 101, and then the motor is started so that the stirring rod 103 stirs and mixes the raw materials, and the high-solid content coating formed after stirring and mixing is discharged through the discharge port 102.

[0035] By arranging a thermostat 2 on the outer wall of the paint mixing kettle main body 1, the temperature of the internal environment of the paint mixing kettle main body 1 can be controlled during the processing, thereby promoting effective mixing between high-solid coatings. The operating principle of the thermostat 2 can be referred to in the patent [CN214513949U], which is specifically a stainless steel paint mixing kettle for paint processing with a temperature control function.

[0036] A protective mechanism is provided at the inner top of the paint mixing kettle main body 1. Through the protective mechanism, during the loading process, the hot air inside the paint mixing kettle main body 1 will not flow to the external environment through the loading port 101, thereby reducing heat loss. The protective mechanism includes a connecting cover 301, which is fixedly connected to the inner top of the paint mixing kettle main body 1, and a bottom plate 302 is provided on the bottom end surface of the connecting cover 301. The connecting cover 301 and the bottom plate 302 form a group of sealing covers, which block the loading port 101 from the internal environment of the paint mixing kettle main body 1. The control component is used to control the connection state between the loading port 101 and the inside of the paint mixing kettle main body 1 after the bottom plate 302 moves relative to the connecting cover 301.

[0037] The control component includes a gear ring 303, one end of which is fixedly connected to the outer wall of the base plate 302, and a gear 304 is rotatably arranged inside the paint mixing kettle body 1. The base plate 302 is driven to move through the engagement between the gear 304 and the gear ring 303. A control screw 305 is connected to the gear 304. The control screw 305 is used to control the rotation of the gear 304. The control screw 305 is rotatably connected to the paint mixing kettle body 1, and a nut is arranged on the outer wall of one end of the control screw 305 extending to the upper part of the paint mixing kettle body 1.

[0038] The gear ring 303 is sleeved on the outer wall of the stirring rod 103, and the inner top of the paint mixing kettle body 1 is provided with a limit assembly 306 for limiting the rotation of the gear ring 303. The limit assembly 306 includes a bearing 3061, and the bearing 3061 is fixedly connected to the inner top of the paint mixing kettle body 1, and the connecting rod 3062 is fixedly connected to the top end face of the gear ring 303, and the top outer wall of the connecting rod 3062 is fixedly connected to the inner wall of the bearing 3061.

[0039] The temperature-controlled paint mixing kettle for high-solid coatings is provided with a connecting cover 301 and a bottom plate 302 on the inner top of the paint mixing kettle body 1. The connecting cover 301 and the bottom plate 302 form a group of sealing covers, thereby blocking the loading port 101 and the internal environment of the paint mixing kettle body 1. During the loading process, the raw materials can be first accumulated inside the sealing cover. At this time, the hot air inside the paint mixing kettle body 1 will not flow to the external environment through the loading port 101, thereby reducing heat loss and ensuring the stability of the internal environment temperature of the paint mixing kettle body 1.

[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A temperature-controlled paint mixing kettle for high-solid coatings, comprising a paint mixing kettle body (1), a loading port (101) provided on the top end surface of the paint mixing kettle body (1), and a stirring rod (103) arranged inside the paint mixing kettle body (1), characterized in that: The inner top of the paint mixing kettle body (1) is provided with a protection mechanism, and the protection mechanism comprises: A connecting cover (301) fixedly connected to the inner top of the paint mixing kettle body (1); A bottom plate (302) disposed on the bottom end surface of the connection cover (301); A control component is used to control the connection state between the loading port (101) and the interior of the paint mixing kettle body (1) after the bottom plate (302) moves relative to the connection cover (301).

2. The temperature-controlled paint mixing kettle for high-solid coating according to claim 1, characterized in that: The control component comprises: A gear ring (303), one end of which is fixedly connected to the outer wall of the bottom plate (302); A gear (304) is rotatably arranged inside the paint mixing kettle body (1), and the bottom plate (302) is driven to move through the meshing between the gear (304) and the gear ring (303); A control screw (305) is connected to the gear (304), and the control screw (305) is used to control the rotation of the gear (304).

3. The temperature-controlled paint mixing kettle for high-solid coating according to claim 2, characterized in that: The control screw (305) is rotatably connected to the paint mixing kettle body (1), and a nut is provided on the outer wall of one end of the control screw (305) extending to the upper part of the paint mixing kettle body (1).

4. The temperature-controlled paint mixing kettle for high-solid coating according to claim 2, characterized in that: The gear ring (303) is sleeved on the outer wall of the stirring rod (103), and a limiting component (306) for limiting the rotation of the gear ring (303) is provided on the inner top of the paint mixing kettle body (1).

5. The temperature-controlled paint mixing kettle for high-solid coating according to claim 4, characterized in that: The limiting component (306) comprises: A bearing (3061) fixedly connected to the inner top of the paint mixing kettle body (1); A connecting rod (3062) is fixedly connected to the top end surface of the gear ring (303), and the top outer wall of the connecting rod (3062) is fixedly connected to the inner wall of the bearing (3061).

6. The temperature-controlled paint mixing kettle for high-solid coating according to claim 1, characterized in that: The outer wall of the paint mixing kettle body (1) is provided with a thermostat (2), and the outer wall of the thermostat (2) is provided with a thermostat panel (201).

7. The temperature-controlled paint mixing kettle for high-solid coating according to claim 1, characterized in that: The bottom end surface of the paint mixing kettle body (1) is provided with a discharge port (102).

Images