Energy-saving heating support for baking paint bucket

Abstract

This utility model provides an energy-saving heating bracket for baking paint buckets, belonging to the technical field of paint bucket heating fixtures. It includes a base, and further includes: a column fixedly mounted at the top center of the base; several support parts distributed around the column, including support bases and a reflector located below the support bases. The inner wall of the reflector is provided with a high-reflectivity metal layer. A connecting rod is fixedly connected between the side wall of the support base and the side wall of the reflector, and the end of the connecting rod has a collar fitted onto the column. This utility model organically integrates multiple functions such as heat reflection, heat circulation, and height adjustment. The reflector can directionally reflect most of the heat generated by the heat source to the bottom and side wall of the paint bucket, greatly reducing heat loss to the surrounding environment. Through the annular gap and grid, effective hot air recirculation and secondary utilization are achieved, forming an internal heat circulation, effectively avoiding the deterioration of the working environment temperature, improving baking efficiency, and significantly reducing energy consumption to prevent serious heat waste.

Description

Technical Field

[0001] This utility model provides an energy-saving heating bracket for baking paint buckets, belonging to the technical field of heating tooling for paint buckets. Background Technology

[0002] In industries such as chemicals, coatings, and building materials, paint cans are common packaging containers, and the baking and curing of their external coating is a crucial step in the production process. In the industrial coating field, the outer surface of paint cans typically requires paint curing treatment. Common methods for baking paint cans mainly include heating in a whole drying oven or direct heating in a baking box.

[0003] Existing methods for baking paint cans typically involve placing them directly on an oven conveyor belt or a simple support for heating. While this generally meets normal usage requirements, it has several drawbacks: during direct heating, a significant amount of heat radiates into the surrounding environment and dissipates below the support, failing to effectively reach the paint can surface. This worsens the ambient temperature, resulting in low baking efficiency, high energy consumption, and substantial heat waste. Therefore, this invention provides an energy-saving heating support for baking paint cans. Utility Model Content

[0004] The technical problem solved by this utility model is that during baking, a large amount of heat energy is radiated to the surrounding environment and lost under the support, failing to effectively act on the surface of the paint can, worsening the working environment temperature, resulting in low baking efficiency, high energy consumption, and serious heat waste.

[0005] To solve the technical problem, the technical solution provided by this utility model is: an energy-saving heating bracket for baking paint buckets, including a base, and further comprising:

[0006] The column is fixedly installed at the center of the top of the base;

[0007] Several support parts are distributed around the column, including a support base and a reflector located below the support base. The inner wall of the reflector is provided with a high reflectivity metal layer. A harpoon-shaped connecting rod is fixedly connected between the side wall of the support base and the side wall of the reflector. The end of the connecting rod is provided with a collar that fits on the column. The collar is adjustablely locked on the column by a locking bolt.

[0008] Furthermore, the collar is provided with a through hole that matches the locking bolt, and the column is provided with a plurality of mounting holes that match the locking bolt at equal intervals along the height direction.

[0009] Furthermore, the reflector has a horn-shaped structure that is wider at the top and narrower at the bottom.

[0010] Furthermore, the high-reflectivity metal layer is an aluminum foil or a polished stainless steel layer, used to reflect heat upwards to the bottom of the paint baking bucket.

[0011] Furthermore, the base is a disc-shaped or regular polygonal structure, and a heat insulation pad is provided at the bottom of the base.

[0012] Furthermore, the bottom of the support is provided with a grid, and an annular gap is formed between the support and the reflector to allow for the return flow of heated air.

[0013] The beneficial effects of this utility model are:

[0014] This invention integrates multiple functions such as heat reflection, heat circulation, and height adjustment. By using a reflector with a high-reflectivity metal layer installed below the support, most of the heat generated by the heat source can be directionally reflected to the bottom and side walls of the paint baking tank, greatly reducing heat loss to the surrounding environment. In addition, the annular gap and grid structure formed between the support and the reflector enable effective return and reuse of hot air, forming an internal heat circulation. This effectively avoids the deterioration of the working environment temperature, improves baking efficiency, and significantly reduces energy consumption to prevent serious heat waste. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an energy-saving heating bracket for baking paint buckets according to this utility model. Figure 1 .

[0016] Figure 2 This is a schematic diagram of the structure of an energy-saving heating bracket for baking paint buckets according to this utility model. Figure 2 .

[0017] Figure 3 This is a schematic diagram of the structure of an energy-saving heating bracket for baking paint buckets according to this utility model. Figure 3 .

[0018] Figure 4 This is a plan view of an energy-saving heating bracket for baking paint buckets according to the present invention.

[0019] 1. Base; 2. Column; 3. Mounting hole; 4. Support; 5. Support base; 6. Reflector; 7. Connecting rod; 8. Collar; 9. Locking bolt; 10. Heat insulation pad; 11. Grille. Detailed Implementation

[0020] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may vary depending on their location and usage; thus, these or other directional terms should not be interpreted as restrictive terms.

[0021] The singular forms “a,” “the,” and “the” used in this specification are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes one or more of the associated listed items, any or all possible combinations thereof.

[0022] To make the technical problems to be solved, the technical solutions, and the beneficial effects of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0023] According to the appendix Figure 1-4 As shown: This utility model provides an energy-saving heating bracket for baking paint buckets: it includes a base 1, and also includes: a column 2, which is fixedly installed at the top center of the base 1; several support parts 4, distributed around the column 2, including support bases 5 and a reflector 6 located below the support bases 5. The reflector 6 has a trumpet-shaped structure that is larger at the top and smaller at the bottom. The inner wall of the reflector 6 is provided with a high reflectivity metal layer, which is aluminum foil or polished stainless steel, to reflect heat upwards to the bottom of the paint bucket. A harpoon-shaped connecting rod 7 is fixedly connected between the side wall of the support base 5 and the side wall of the reflector 6. The two forked ends of the connecting rod 7 are respectively welded to the outer side walls of the support base 5 and the reflector 6. The end of the connecting rod 7 is provided with a collar 8 that fits on the column 2. The bottom of the support base 5 is provided with a grid 11. The support base 5 and the reflector 6 are connected vertically. The annular gap is used for the recirculation of heated air to improve thermal energy utilization. Specifically, the paint-baking bucket with baking function is placed in the support 5. The upper and lower supports 5 and reflector 6 can effectively gather and reflect the heat generated by the heat source below (whether it is convective hot air or radiant heat) upwards, so that it is concentrated on the bottom and lower sides of the paint-baking bucket, minimizing the heat loss to the surroundings. Aluminum foil and polished stainless steel have a high reflectivity to infrared radiation, which can significantly improve the efficiency of thermal energy utilization. The hot air generated by heating from below rises under the action of reflector 6. After heating the paint-baking bucket, some of the hot air will flow down along the outer wall of the paint-baking bucket and re-enter the heating area of ​​reflector 6 through this annular gap and grid 11, forming an internal circulation of hot air, thereby further improving energy utilization efficiency.

[0024] As per the instruction manual Figure 2 , 4 As shown: The collar 8 is adjustablely locked to the column 2 by the locking bolt 9. The collar 8 is provided with a through hole that matches the locking bolt 9. The column 2 is provided with a number of mounting holes 3 that match the locking bolt 9 at equal intervals along the height direction. Specifically, by matching the locking bolt 9 with the mounting holes 3 at appropriate positions, the collar 8 can be installed at a suitable position on the column 2, and a number of support parts 4 can be distributed at appropriate positions around the column 2.

[0025] As per the instruction manual Figure 2 As shown: The base 1 is a disc-shaped or regular polygonal structure. The bottom of the base 1 is equipped with a heat insulation pad 10. Specifically, the base 1 is made of Q235 carbon structural steel to provide sufficient weight and stability. The heat insulation pad 10 is made of ceramic fiber felt. The heat insulation pad can effectively block heat from being conducted to the ground, saving energy on the one hand and protecting the working ground from high temperature damage on the other.

[0026] The principle of this utility model

[0027] Assembly: First, fix the column 2 on the base 1, and then put the collars 8 of several support parts 4 into the column 2 in sequence;

[0028] Adjustment: According to the size of the paint bucket to be baked, slide each support part 4 along the column 2 to a suitable height so that the support 5 can stably support the bottom edge of the paint bucket. Align the through hole on the collar 8 with the mounting hole 3 on the column 2, screw in the locking bolt 9 and tighten it to complete the height fixation.

[0029] Usage: Place each painted paint can on its respective support 5. Place the support into the baking oven or drying room. The heat generated by the heat source (electric heating tube or gas burner) in the oven radiates downwards and is reflected by the reflector 6, then acts on the bottom of the paint can again. At the same time, the hot air heats the paint can as it rises, and some of the cooled air sinks down along the can wall and re-enters the heating zone through the grid 11 at the bottom of the support 5 and the annular gap between the support and the reflector 6, forming a heat energy circulation and achieving efficient and uniform baking.

[0030] The above embodiments of this utility model, through ingenious structural design, organically integrate multiple functions such as heat reflection, heat circulation, and height adjustment. By using the reflector 6, which is set below the support and has a high reflectivity metal layer, most of the heat generated by the heat source can be directionally reflected to the bottom and side wall of the paint baking bucket, greatly reducing the loss of heat to the surrounding environment. In addition, through the annular gap and grid 11 structure formed between the support 5 and the reflector 6, the effective return and secondary utilization of hot air is realized, forming an internal heat circulation, effectively avoiding the deterioration of the working environment temperature, improving baking efficiency, and significantly reducing energy consumption to avoid serious heat waste.

[0031] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An energy-saving heating support for baking a paint baking can, comprising a base (1), characterized in that: Also includes: The column (2) is fixedly installed at the center of the top of the base (1); Several support parts (4) are distributed around the column (2), including support base (5) and reflector (6) located below the support base (5). The inner wall of the reflector (6) is provided with a high reflectivity metal layer. A harpoon-shaped connecting rod (7) is fixedly connected between the side wall of the support base (5) and the side wall of the reflector (6). The end of the connecting rod (7) is provided with a collar (8) that is sleeved on the column (2). The collar (8) is adjustablely locked on the column (2) by locking bolts (9).

2. The energy-saving heating support for baking a paint baking drum according to claim 1, characterized in that: The collar (8) is provided with a through hole that matches the locking bolt (9), and the column (2) is provided with a plurality of mounting holes (3) that match the locking bolt (9) at equal intervals along the height direction.

3. The energy-saving heating support for baking a paint baking drum according to claim 1, characterized in that: The reflector (6) has a trumpet-shaped structure that is larger at the top and smaller at the bottom.

4. The energy-saving heating support for baking a paint baking drum according to claim 1, characterized in that: The high-reflectivity metal layer is an aluminum foil or a polished stainless steel layer, used to reflect heat upwards to the bottom of the paint baking bucket.

5. The energy saving heating stand for baking of paint baking drum according to claim 1, characterized in that: The base (1) is a disc-shaped or regular polygonal structure, and the bottom of the base (1) is provided with a heat insulation pad (10).

6. The energy-saving heating support for baking a paint baking drum according to claim 1, characterized in that: The bottom of the support (5) is provided with a grid (11), and an annular gap is formed between the support (5) and the reflector (6) to allow for the return flow of heated air.

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