Powder curing furnace for spraying production line

Abstract

The utility model provides a powder curing oven for a spraying production line, which relates to the technical field of curing ovens and comprises a plurality of groups of support columns, a curing oven body is mounted at the top ends of the support columns, a curing channel is arranged in the curing oven body, a plurality of groups of air outlets are arranged at the bottom end of the curing channel, and a plurality of air outlets are arranged in the curing channel. A U-shaped frame is installed above the air outlet, a sliding protection plate is arranged in the U-shaped frame, and a mechanism used for limiting the sliding protection plate is arranged on one side of the U-shaped frame. The operation steps of the device are very simple and convenient, the curing efficiency is indirectly improved, and the practicability is greatly improved through the design.

Description

Technical Field

[0001] This utility model belongs to the field of curing oven technology, and more specifically, it relates to a powder curing oven for a spray coating production line. Background Technology

[0002] Powder-coated profiles have excellent characteristics such as low production energy consumption, rich color variety, recyclable powder, no solvent pollution, and good decorative and corrosion resistance. They occupy a pivotal position in architectural aluminum profiles, accounting for half of the total output of architectural aluminum profiles. As one of the important steps in the powder coating process, curing treatment is used to level and cure the powder-coated aluminum profiles, as well as to prevent dust and other impurities from adhering or falling off and affecting the coating quality.

[0003] Based on the above, the inventors have discovered the following problems: existing curing ovens usually have multiple sets of air outlets at the bottom, and the air outlets are covered by covers. Workers can open the air outlets as needed, but the covers are inefficient to move and cannot be quickly fixed, which can cause inconvenience to workers and may result in uneven coating.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a powder curing oven for a spraying production line, in order to achieve a more practical value. Utility Model Content

[0005] The purpose and effect of this utility model, a powder curing oven for a spray coating production line, are achieved by the following specific technical means:

[0006] A powder curing oven for a spray coating production line includes several sets of support columns. A curing oven body is installed at the top of the support columns. A curing channel is provided inside the curing oven body. Several sets of air outlets are provided at the bottom of the curing channel. A U-shaped frame is installed above the air outlets. A sliding protective plate is provided inside the U-shaped frame. A mechanism for limiting the sliding protective plate is provided on one side of the U-shaped frame.

[0007] Furthermore, the inner walls on both sides of the U-shaped frame are provided with movable grooves, and the inner walls of the movable grooves are provided with sliding grooves.

[0008] Furthermore, a set of sliders is installed at both ends of the sliding protective plate, the sliders are slidably installed inside the sliding groove, and the two sides of the sliding protective plate are slidably installed inside the moving groove.

[0009] Furthermore, a connecting groove is provided on one inner wall of the U-shaped frame, and a connecting block is installed at one end of the sliding protective plate, and the connecting block is installed into the interior of the connecting groove through damping.

[0010] Furthermore, a set of circular holes is installed at the top of the U-shaped frame, a set of circular holes is provided at the bottom of the moving groove, and a set of circular holes is provided at the top of the sliding protective plate.

[0011] Furthermore, a set of pins is installed at the top of the U-shaped frame, with one end of each pin passing through circular hole one and circular hole three and connecting to the interior of circular hole two.

[0012] Furthermore, a handle is installed at the top of the sliding protective plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] By cooperating with the connecting block and the connecting groove, when the staff closes the air outlet, they can directly pull the sliding protective plate to press the connecting block into the connecting groove through damping, thereby further limiting the sliding protective plate and effectively closing the air outlet, indirectly improving the efficiency of use.

[0015] By utilizing the interlocking of the pin, circular hole one, circular hole two, and circular hole three, when the air outlet is opened, the operator can pull the sliding protective plate using the handle. The sliding efficiency of the protective plate is effectively improved by the action of the slider and the slide groove. After the protective plate is moved to the appropriate position, the pin can be inserted into circular hole one to limit the sliding protective plate and prevent shaking during use. The operation is very simple, indirectly improving the curing efficiency, and the design greatly increases its practicality. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of a powder curing oven for a spray coating production line according to this utility model.

[0017] Figure 2 This is a partial three-dimensional schematic diagram of a powder curing oven for a spray coating production line according to this utility model.

[0018] Figure 3 This utility model relates to a powder curing oven for a spray coating production line. Figure 2 Enlarged view of point A.

[0019] Figure 4 This is a partial three-dimensional schematic diagram of a powder curing oven for a spray coating production line according to this utility model.

[0020] Figure 5 This utility model relates to a powder curing oven for a spray coating production line. Figure 3 Enlarged view of point B.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0022] 1. Curing oven body; 2. Support column; 3. Curing channel; 4. Air outlet; 5. Connecting groove; 6. U-shaped frame; 7. Sliding protective plate; 8. Slider; 9. Handle; 10. Circular hole three; 11. Connecting block; 12. Circular hole one; 13. Pin; 14. Slide groove; 15. Moving groove; 16. Circular hole two. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0024] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] Example:

[0027] As attached Figure 1 To be continued Figure 5 As shown:

[0028] This utility model provides a powder curing oven for a spray coating production line, including several sets of support columns 2. A curing oven body 1 is installed at the top of the support columns 2. A curing channel 3 is provided inside the curing oven body 1. Several sets of air outlets 4 are provided at the bottom of the curing channel 3. A U-shaped frame 6 is installed above the air outlets 4. A sliding protective plate 7 is provided inside the U-shaped frame 6. A mechanism for limiting the sliding protective plate is provided on one side of the U-shaped frame 6.

[0029] The U-shaped frame 6 has movable grooves 15 on both sides of its inner wall, and sliding grooves 14 are formed on the inner wall of the movable grooves 15.

[0030] The sliding protective plate 7 has a set of sliders 8 installed at both ends. The sliders 8 are slidably installed inside the sliding groove 14, and the two sides of the sliding protective plate 7 are slidably installed inside the moving groove 15.

[0031] The U-shaped frame 6 has a connecting groove 5 on one inner wall, and a connecting block 11 is installed at one end of the sliding protective plate 7. The connecting block 11 is installed into the connecting groove 5 through damping. Through the cooperation between the connecting block 11 and the connecting groove 5, when the operator closes the air outlet 4, he can directly pull the sliding protective plate 7 to press the connecting block 11 into the connecting groove 5 through damping, thereby further limiting the sliding protective plate 7 and effectively closing the air outlet 4, indirectly improving the efficiency of use.

[0032] The top of the U-shaped frame 6 is provided with a set of circular holes 12, the bottom of the moving groove 15 is provided with a set of circular holes 16, and the top of the sliding protective plate 7 is provided with a set of circular holes 10.

[0033] The top of the U-shaped frame 6 is equipped with a set of pins 13. One end of each pin 13 passes through the first circular hole 12 and the third circular hole 10, connecting to the interior of the second circular hole 16. Through the cooperation between the pins 13, the first circular hole 12, the second circular hole 16, and the third circular hole 10, when the operator opens the air outlet 4, the sliding protective plate 7 can be pulled by the handle 9. Under the action of the slider 8 and the slide groove 14, the movement efficiency of the sliding protective plate 7 can be effectively improved. After the sliding protective plate 7 is moved to a suitable position, the pins 13 can be inserted into the first circular hole 12 to limit the sliding protective plate 7 and prevent shaking during use. The operation steps are very simple, indirectly improving the curing efficiency, and this design greatly increases practicality.

[0034] The top of the sliding protective plate 7 is equipped with a handle 9.

[0035] The specific usage and function of this embodiment are as follows:

[0036] Before installation and use, the operator needs to inspect the internal components or structure of the curing oven. Once the inspection is completed, it can be used normally. When curing the workpiece, if the air outlet 4 needs to be opened, the sliding protective plate 7 can be pulled by the handle 9. Under the action of the slider 8 and the slide groove 14, the movement efficiency of the sliding protective plate 7 can be effectively improved. After the sliding protective plate 7 is moved to a suitable position, the pin 13 can be inserted into the circular hole 12 to limit the sliding protective plate 7 and prevent shaking during use. The operation steps are very simple, which indirectly improves the curing efficiency and greatly increases the practicality. When the operator needs to close the air outlet 4, the pin 13 can be pulled out and the sliding protective plate 7 can be pulled to press the connecting block 11 into the connecting groove 5 through damping, which can further limit the sliding protective plate 7 and effectively close the air outlet 4, indirectly improving the efficiency of use. If it needs to be used again, the above operation can be repeated.

[0037] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A powder curing oven for a spray production line comprising a number of groups of support columns (2), characterized in that: The top of the support column (2) is equipped with a curing oven body (1). The curing oven body (1) is provided with a curing channel (3). The bottom of the curing channel (3) is provided with several sets of air outlets (4). A U-shaped frame (6) is installed above the air outlets (4). A sliding protective plate (7) is provided inside the U-shaped frame (6). A mechanism for limiting the sliding protective plate is provided on one side of the U-shaped frame (6).

2. The powder curing oven for a spray coating production line as described in claim 1, characterized in that: The inner walls of both sides of the U-shaped frame (6) are provided with moving grooves (15), and the inner walls of the moving grooves (15) are provided with sliding grooves (14).

3. The powder curing oven for a spray coating production line as described in claim 2, characterized in that: A set of sliders (8) are installed at both ends of the sliding protective plate (7). The sliders (8) are slidably installed inside the slide groove (14), and the two sides of the sliding protective plate (7) are slidably installed inside the moving groove (15).

4. The powder curing oven for a spray coating production line as described in claim 1, characterized in that: A connecting groove (5) is provided on one side of the inner wall of the U-shaped frame (6), and a connecting block (11) is installed at one end of the sliding protective plate (7), and the connecting block (11) is installed into the interior of the connecting groove (5) by damping.

5. The powder curing oven for a spray coating production line as described in claim 2, characterized in that: The top of the U-shaped frame (6) is provided with a set of circular holes one (12), the bottom of the moving groove (15) is provided with a circular hole two (16), and the top of the sliding protective plate (7) is provided with a set of circular holes three (10).

6. The powder curing oven for a spray coating production line as described in claim 5, characterized in that: A set of pins (13) is installed at the top of the U-shaped frame (6). One end of the pins (13) passes through the first circular hole (12) and the third circular hole (10) respectively and connects to the inside of the second circular hole (16).

7. The powder curing oven for a spray coating production line as described in claim 1, characterized in that: A handle (9) is installed at the top of the sliding protective plate (7).

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