Heating and heat preservation device for antiskid coating production

Abstract

The utility model discloses a heating and heat preservation device for anti-skid coating production, which relates to the technical field of coating production and comprises an electromagnetic heating tank, a heat conduction cylinder arranged in the electromagnetic heating tank, a first heat conduction coil pipe arranged on the outer side of the heat conduction cylinder, and a second heat conduction coil pipe arranged on the outer side of the first heat conduction coil pipe. The brake shaft is provided with a material stirring paddle with a built-in heat conduction cylinder in the axial direction of the brake shaft, and the brake shaft is provided with a stirring paddle with a built-in electromagnetic heating tank in the axial direction of the brake shaft. According to the design, based on staggered arrangement of the material buffering guide plates in the heat conduction barrel, the flowing time of the anti-skid coating is prolonged, meanwhile, the flowing order of the anti-skid coating is improved, then the anti-skid coating flowing in the heat conduction barrel is dynamically stirred and stirred under the condition that the brake shaft drives the stirring paddle to rotate, the fluidity is improved, meanwhile, the coating is fully heated, and the service life of the coating is prolonged. And then under the secondary heat conduction of the two sets of heat conduction coil pipes, heating and heat preservation work is conducted on the anti-skid coating again, and heating and heat preservation of the anti-skid coating are faster and more efficient.

Description

Technical Field

[0001] This utility model relates to the field of coating production, and in particular to a heating and heat preservation device for the production of anti-slip coatings. Background Technology

[0002] Anti-slip coatings are coatings that prevent slipping by increasing surface friction. Through the physical suction cup effect or by increasing surface roughness, anti-slip coatings can effectively increase the coefficient of friction and reduce the risk of slipping. They are widely used in various scenarios, such as by spraying anti-slip coatings on pallets to effectively improve their placement stability. In the production process of anti-slip coatings, in order to ensure their fluidity, heating and heat preservation devices are usually set in the production process to ensure the dynamic fluidity of the anti-slip coating. As shown in the electromagnetic heating and heat preservation device for coatings disclosed on the China Patent Network (publication announcement number CN218328686U), this type of heating and heat preservation device heats the heat transfer oil through the electromagnetic induction principle of the current coil, and heats the high-pressure coating outer tube and high-pressure coating inner tube immersed in the heat transfer oil to make the anti-slip coating inside the tube heated and flow.

[0003] However, the heating and insulation devices disclosed in the aforementioned patents and those currently used in the market still have some shortcomings: While existing methods using heat-conducting media to heat and insulate the anti-slip coating inside the coating tube possess relatively good heating and insulation characteristics, the coating's viscosity during flow results in poor initial flowability. It requires complete heating to maintain flow, leading to poor heating and insulation of the coating and affecting its continuous flowability. Therefore, those skilled in the art have provided a heating and insulation device for anti-slip coating production to solve the problems mentioned in the background art. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a heating and heat preservation device for the production of anti-slip coatings, which solves the problem of poor heating and heat preservation efficiency of existing anti-slip coating heating and heat preservation devices mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a heating and heat preservation device for anti-slip coating production, comprising: an electromagnetic heating tank; a heat-conducting cylinder disposed inside the electromagnetic heating tank, wherein a first heat-conducting coil is disposed outside the heat-conducting cylinder, and a second heat-conducting coil is disposed outside the first heat-conducting coil; the heat-conducting cylinder, the first heat-conducting coil, and the second heat-conducting coil are interconnected, allowing the anti-slip coating to flow sequentially along the heat-conducting cylinder, the first heat-conducting coil, and the second heat-conducting coil; and a brake shaft disposed inside the heat-conducting cylinder and extending to the bottom of the electromagnetic heating tank, wherein a material-pulling paddle with a built-in heat-conducting cylinder is disposed along the brake shaft along its axial direction, and a stirring paddle with a built-in electromagnetic heating tank is disposed along the brake shaft along its axial direction.

[0006] As a further technical solution of this utility model: the feeding paddle is provided in multiple groups, and the multiple groups of feeding paddles are arranged at equal intervals along the axial direction of the brake shaft.

[0007] As a further technical solution of this utility model: the feeding paddle includes a fixed bushing and multiple sets of paddles arranged circumferentially along the fixed bushing.

[0008] As a further technical solution of this utility model: the heat-conducting cylinder is provided with multiple sets of slowing guide plates, and the two sets of slowing guide plates that are adjacent to each other are arranged in an alternating manner.

[0009] As a further technical solution of this utility model: the stirring paddle includes a stirring disc and multiple sets of stirring blades arranged circumferentially along the stirring disc.

[0010] As a further technical solution of this utility model: the electromagnetic heating tank is equipped with a brake motor that drives the brake shaft.

[0011] As a further technical solution of this utility model: the heat-conducting cylinder has a straight cylindrical structure, and both the first heat-conducting coil and the second heat-conducting coil have a spiral coil structure.

[0012] As a further technical solution of this utility model: a feeding pipe is conductively connected to the heat-conducting cylinder, and a feeding valve is provided at the other end of the feeding pipe; a discharge pipe is conductively connected to the second heat-conducting coil, and a discharge valve is provided at the other end of the discharge pipe.

[0013] As a further technical solution of this utility model: the electromagnetic heating tank has an inner and outer double-layer structure, and an electromagnetic heating coil is provided between the inner and outer double layers.

[0014] As a further technical solution of this utility model: the inside of the electromagnetic heating tank is filled with heat-conducting oil.

[0015] This utility model provides a heating and heat preservation device for the production of anti-slip coatings, which has the following advantages compared with the prior art:

[0016] 1. The anti-slip coating heating and insulation device designed in this paper is based on the staggered arrangement of the slow-moving guide plates in the heat-conducting cylinder, which prolongs the flow time of the anti-slip coating and improves the flow order of the anti-slip coating. Then, under the rotation of the material-push paddle driven by the brake shaft, the anti-slip coating flowing in the heat-conducting cylinder is dynamically pushed and stirred, which improves the fluidity and makes the coating fully heated so as to facilitate faster flow. Then, under the reheating of two sets of heat-conducting coils, the anti-slip coating is reheated and insulated. Its heating and insulation of anti-slip coating is faster and more efficient.

[0017] 2. The anti-slip coating heating and insulation device designed in this paper uses a brake shaft to drive the stirring paddle to dynamically stir the oil in the electromagnetic heating tank, so as to maintain the dynamic flow characteristics of the heat transfer oil. This allows for uniform and comprehensive heating of the combination of the heat transfer cylinder, the first heat transfer coil, and the second heat transfer coil, thereby improving the uniformity and speed of heating of the anti-slip coating. Attached Figure Description

[0018] Figure 1 A schematic diagram of a heating and insulation device for the production of anti-slip coatings;

[0019] Figure 2 A first cross-sectional view of a heating and insulation device for the production of anti-slip coatings;

[0020] Figure 3 A second cross-sectional view of a heating and insulation device for the production of anti-slip coatings;

[0021] Figure 4 A schematic plan view of a heating and insulation device for the production of anti-slip coatings;

[0022] Figure 5 This is a schematic diagram of the assembly of a feeding paddle and a stirring paddle in a heating and insulation device for the production of anti-slip coatings.

[0023] In the diagram: 1. Electromagnetic heating tank; 2. Brake motor; 3. Feeding pipe; 4. Feeding valve; 5. Discharge pipe; 6. Discharge valve; 7. Heat-conducting cylinder; 8. First heat-conducting coil; 9. Second heat-conducting coil; 10. Slowing guide plate; 11. Brake shaft; 12. Feeding paddle; 121. Fixed bushing; 122. Paddle; 13. Stirring paddle; 131. Stirring disc; 132. Stirring blade. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] Please see Figure 1-4This utility model provides a technical solution for a heating and heat preservation device for the production of anti-slip coatings: A heating and heat preservation device for the production of anti-slip coatings includes an electromagnetic heating tank 1, a heat-conducting cylinder 7 disposed inside the electromagnetic heating tank 1, a first heat-conducting coil 8 disposed outside the heat-conducting cylinder 7, and a second heat-conducting coil 9 disposed outside the first heat-conducting coil 8. The heat-conducting cylinder 7, the first heat-conducting coil 8, and the second heat-conducting coil 9 are interconnected, allowing the anti-slip coating to flow sequentially along the heat-conducting cylinder 7, the first heat-conducting coil 8, and the second heat-conducting coil 9. By designing the heat-conducting cylinder 7 as a high-flow-rate cylinder, more capacity of anti-slip coating is loaded. The heat-conducting cylinder 7 then provides initial heating of the anti-slip coating, allowing it to flow again along the first heat-conducting coil 8 and the second heat-conducting coil 9 after initial heating for further heating and heat preservation, thus maintaining a stable and continuous heating and heat preservation flow state for the anti-slip coating.

[0027] As a further embodiment of this invention, the heat-conducting cylinder 7 has a straight cylindrical structure, and both the first heat-conducting coil 8 and the second heat-conducting coil 9 have a spiral coil structure. By setting the heat-conducting cylinder 7 to a straight cylindrical structure, it has a larger capacity, which allows for a larger capacity for the anti-slip coating, making the supply of the anti-slip coating to the subsequent pipes more sufficient and continuous. Furthermore, by setting the first heat-conducting coil 8 and the second heat-conducting coil 9 to a spiral coil structure, the heating time of the anti-slip coating can be effectively extended, making its heating and heat preservation more sufficient and comprehensive.

[0028] Furthermore, a feeding pipe 3 is connected to the heat-conducting cylinder 7, and a feeding valve 4 is provided at the other end of the feeding pipe 3. A discharge pipe 5 is connected to the second heat-conducting coil 9, and a discharge valve 6 is provided at the other end of the discharge pipe 5. By setting the feeding pipe 3 on the heat-conducting cylinder 7 as the feeding pipe for the anti-slip coating, and by setting the discharge pipe 5 on the second heat-conducting coil 9 as the discharge pipe for the anti-slip coating, the anti-slip coating is dynamically heated, kept warm, and circulated.

[0029] Example 2

[0030] Please see Figure 1-5 This embodiment further explains Example 1. The brake shaft 11 is located inside the heat-conducting cylinder 7 and extends to the bottom of the electromagnetic heating tank 1. A feeding paddle 12 with the heat-conducting cylinder 7 is mounted on the brake shaft 11 along its axial direction, and a stirring paddle 13 with the electromagnetic heating tank 1 is mounted on the brake shaft 1 along its axial direction. A brake motor 2 is mounted on the electromagnetic heating tank 1 to drive the brake shaft 11. By controlling the brake motor 2, the brake shaft 11 is rotated, which in turn drives the feeding paddle 12 and stirring paddle 13 on the brake shaft 11 to rotate. The rotation of the feeding paddle 12 dynamically stirs the anti-slip coating inside the heat-conducting cylinder 7, improving the dynamic flow of the anti-slip coating while ensuring it is fully stirred and heated. The rotation of the stirring paddle 13 dynamically stirs the heat-conducting oil inside the electromagnetic heating tank 1, ensuring the heat-conducting oil fully heats the anti-slip coating. Specifically:

[0031] The material feeding paddle 12 is configured in multiple groups, and the multiple groups of material feeding paddle 12 are arranged at equal intervals along the axial direction of the brake shaft 11. The material feeding paddle 12 includes a fixed bushing 121 and multiple paddles 122 arranged circumferentially along the fixed bushing 121. By rotating the material feeding paddle 12, the anti-slip coating flowing in the heat-conducting cylinder 7 is dynamically stirred so that the anti-slip coating is fully heated and the heat melt flowability of the anti-slip coating is improved.

[0032] It should be noted that the heat-conducting cylinder 7 is equipped with multiple sets of slowing guide plates 10, and the two sets of slowing guide plates 10 adjacent to each other are arranged in an alternating manner. By using the alternating material guiding of the slowing guide plates 10, the flow time of the anti-slip coating in the heat-conducting cylinder 7 is increased, and its heating uniformity is improved. On the other hand, in combination with the material feeding paddle 12, the anti-slip coating in the flow is dynamically stirred in a cyclic manner, which improves the heating uniformity of the anti-slip coating.

[0033] Furthermore, the stirring paddle 13 includes a stirring plate 131 and multiple sets of stirring blades 132 arranged around the stirring plate 131. The rotation of the stirring paddle 13 dynamically stirs the heat transfer oil in the electromagnetic heating tank 1, thereby improving the dynamic contact between the heat transfer oil and the heat transfer cylinder 7, the first heat transfer coil 8, and the second heat transfer coil 9, so that the heat transfer oil is fully heated and kept warm.

[0034] In addition, the electromagnetic heating tank 1 has an inner and outer double-layer structure, with an electromagnetic heating coil between the inner and outer layers. The tank body of the electromagnetic heating tank 1 is filled with heat transfer oil. The heat transfer oil inside the tank body is heated by the electromagnetic heating coil inside the electromagnetic heating tank 1, and the heat transfer oil is dynamically stirred by the stirring paddle 13, so that the heat of the heat transfer oil is evenly transferred to the anti-slip coating conveying pipeline, and the anti-slip coating is fully heated and kept warm.

[0035] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A heating and heat preservation device for the production of anti-slip coatings, characterized in that, include: Electromagnetic heating tank (1); A heat-conducting cylinder (7) is located inside the electromagnetic heating tank (1). A first heat-conducting coil (8) is provided on the outside of the heat-conducting cylinder (7), and a second heat-conducting coil (9) is provided on the outside of the first heat-conducting coil (8). The heat-conducting cylinder (7), the first heat-conducting coil (8), and the second heat-conducting coil (9) are interconnected, so that the anti-slip coating flows sequentially along the heat-conducting cylinder (7), the first heat-conducting coil (8), and the second heat-conducting coil (9). Braking shaft (11) is located inside the heat-conducting cylinder (7) and extends to the bottom of the electromagnetic heating tank (1). The braking shaft (11) is provided with a feeding paddle (12) with a built-in heat-conducting cylinder (7) along its axial direction, and the braking shaft (11) is provided with a stirring paddle (13) with a built-in electromagnetic heating tank (1) along its axial direction.

2. The heating and heat preservation device for producing anti-slip coatings according to claim 1, characterized in that, The feeding paddle (12) is configured in multiple groups, and the multiple groups of feeding paddles (12) are arranged at equal intervals along the axial direction of the brake shaft (11).

3. The heating and heat preservation device for producing anti-slip coatings according to claim 1, characterized in that, The feeding paddle (12) includes a fixed bushing (121) and multiple sets of paddles (122) arranged circumferentially along the fixed bushing (121).

4. The heating and heat preservation device for producing anti-slip coatings according to claim 1, characterized in that, The heat-conducting cylinder (7) is provided with multiple sets of slowing guide plates (10), and the two sets of slowing guide plates (10) that are adjacent to each other are arranged in an alternating manner.

5. A heating and heat preservation device for producing anti-slip coatings according to claim 1, characterized in that, The stirring paddle (13) includes a stirring plate (131) and multiple sets of stirring blades (132) arranged circumferentially along the stirring plate (131).

6. The heating and heat preservation device for producing anti-slip coatings according to claim 1, characterized in that, The electromagnetic heating tank (1) is equipped with a brake motor (2) that drives the brake shaft (11).

7. The heating and heat preservation device for producing anti-slip coatings according to claim 1, characterized in that, The heat-conducting cylinder (7) has a straight cylindrical structure, and the first heat-conducting coil (8) and the second heat-conducting coil (9) are both spiral coil structures.

8. The heating and heat preservation device for producing anti-slip coatings according to claim 1, characterized in that, The heat-conducting cylinder (7) is connected to a feeding pipe (3), and the other end of the feeding pipe (3) is provided with a feeding valve (4); The second heat-conducting coil (9) is connected to a discharge pipe (5), and the other end of the discharge pipe (5) is provided with a discharge valve (6).

9. A heating and heat preservation device for producing anti-slip coatings according to claim 1, characterized in that, The electromagnetic heating tank (1) has an inner and outer double-layer structure, with an electromagnetic heating coil between the inner and outer double layers.

10. A heating and heat preservation device for producing anti-slip coatings according to claim 9, characterized in that, The electromagnetic heating tank (1) is filled with heat-conducting oil.

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