A curing device for furniture baking finish

Abstract

The utility model belongs to the field of furniture maintenance baking lacquer technology, concretely relates to a kind of maintenance device for furniture baking lacquer, including baking lacquer room and the incoming and outgoing goods door of installation in the one end of baking lacquer room, the side of baking lacquer room is equipped with main control box, the inner wall bottom surface of baking lacquer room is equipped with conveying roller axle, the inner wall side of baking lacquer room is equipped with baking lamp, the top of baking lacquer room is equipped with fan, and the one end of fan is connected with air inlet pipe, the utility model is through the assembly block of filter box top end after passing through air scoop and is embedded with assembly seat butt joint, simultaneously pull pull rod, drive linkage plate extrusion linkage spring, and then drive card plate to move simultaneously, after passing through the elastic structure of linkage spring itself, card plate is embedded in the clamping groove of assembly block side at this time, it is convenient to carry out the quick assembly stability of filter box, when air flow circulation is carried out in the interior of baking lacquer room at this time, it is convenient to filter the impurity in air, and the quality of subsequent baking lacquer is improved.

Description

Technical Field

[0001] This utility model belongs to the field of furniture paint maintenance technology, specifically relating to a maintenance device for furniture paint. Background Technology

[0002] Furniture maintenance and paint booths are professional equipment designed specifically for painting and drying during furniture refurbishment, repair, and maintenance. They provide a stable and clean working environment for furniture surface coatings, ensuring that the furniture surface is smooth, uniform, and durable after maintenance. They are widely used in furniture repair shops, home renovation factories, antique furniture restoration, and other scenarios.

[0003] Through a closed chamber design and a high-efficiency filtration system, external dust and impurities are isolated from the outside, while the air inside the chamber forms a stable airflow circulation (usually a full-fall airflow), preventing paint mist from spreading or settling on the furniture surface during the painting process, ensuring a uniform paint surface without particles. Equipped with a heating system, such as infrared heating, electric heating, or gas heating, specific temperatures and drying times can be set according to the type of furniture coating, allowing the paint surface to cure and dry quickly, enhancing coating adhesion and hardness, and reducing problems such as sagging and bubbles.

[0004] Specifically, when using a paint booth for furniture painting and curing, the stable operation of the airflow circulation system is one of the core elements in ensuring the quality of the paint surface. During this process, outside air must first undergo multi-layer purification through a filtration system. A primary filter intercepts large dust particles, while a high-efficiency filter adsorbs fine impurities before entering the booth to form a clean airflow circulation, preventing contaminants from adhering to the undried paint surface and causing defects. However, most filtration systems on the market currently suffer from structural design flaws. Their filters and frames often use fixed connections or complex snap-fit ​​structures, requiring specialized tools to disassemble and remove screws one by one. This is not only cumbersome and time-consuming but also prone to causing frame deformation and reduced sealing performance due to repeated disassembly. This inconvenience directly affects the efficiency of subsequent cleaning and maintenance, leading to increased filter clogging, weakening the filtration effect, and even affecting the overall airflow stability and paint surface curing quality of the paint booth. Utility Model Content

[0005] The purpose of this invention is to provide a furniture painting and maintenance device, aiming to solve the problem that the stable operation of the airflow circulation system is one of the core links in ensuring the quality of the paint surface when using a paint booth for furniture painting and maintenance. In this process, outside air must first undergo multi-layer purification through a filtration system. Large dust particles are intercepted by a primary filter, and fine impurities are adsorbed by a high-efficiency filter before entering the booth to form a clean airflow circulation, preventing contaminants from adhering to the undried paint surface and causing defects. However, most filtration systems on the market currently have structural design flaws. Their filters and frames are often fixedly connected, requiring special tools to disassemble and remove screws or unlock multiple clips one by one. This is not only cumbersome and time-consuming, but also prone to frame deformation and reduced sealing performance due to repeated disassembly. This inconvenience directly affects the efficiency of subsequent cleaning and maintenance, leading to increased filter clogging, weakening the filtration effect, and even affecting the overall airflow stability and paint surface maintenance quality of the paint booth.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a furniture painting maintenance device, comprising a painting booth and an inlet / outlet door installed at one end of the painting booth, a main control box installed on the side of the painting booth, a conveying roller installed on the bottom surface of the inner wall of the painting booth, a baking lamp installed on the side of the inner wall of the painting booth, a fan installed at the top of the painting booth, an air inlet pipe connected to one end of the fan, and an air hood connected to the other end of the air inlet pipe; A guide plate is installed on the bottom surface of the hood, a filter box is connected to the inner wall of the hood, an assembly block is connected to one side surface of the filter box, an assembly seat is connected to the surface of the hood near the assembly block, a pull rod is connected to one side of the assembly seat, a linkage plate is connected to the other end of the pull rod, a linkage spring is connected to one side of the linkage plate, and a locking plate is connected to the other side of the linkage plate.

[0007] To facilitate the filtration of air impurities, as a furniture painting maintenance device of this utility model, preferably, the filter box is equipped with an activated carbon filter screen inside, and the assembly block at the top of the filter box passes through and extends to the outside of the air hood. The assembly block and the opening on the bottom surface of the assembly base form a fitting structure.

[0008] In order to achieve automatic locking, as a furniture painting maintenance device of this utility model, preferably, the other end of the linkage spring relative to the linkage plate is connected to the inner wall of the assembly base, and the linkage spring and the linkage plate form an elastic telescopic structure.

[0009] To facilitate stable installation of the filter box, as a maintenance device for furniture painting according to this utility model, preferably, the assembly block has a slot on the side near the card plate, and the card plate and the slot on one side of the assembly block form a fitting structure.

[0010] In order to improve the quality of furniture painting, as a maintenance device for furniture painting according to this utility model, preferably, the bottom surface of the painting booth near the conveyor roller shaft is connected to a side plate, and the side plate is provided in three sets, which are symmetrically arranged about the center line of the painting booth.

[0011] To facilitate the up-and-down movement of the pressure plate, as a furniture painting maintenance device of this utility model, preferably, a lead screw is connected through the surface of the side plate, and a bearing is rotatably connected to the bottom end of the lead screw, with the other side of the bearing connected to the bottom surface of the opening of the side plate.

[0012] To facilitate the positioning and fixing of furniture, as a furniture painting maintenance device of this utility model, preferably, the surface of the lead rod is threaded with a sliding block, one side of the sliding block is connected to a limiting plate, and the other side of the limiting plate is connected to a pressure plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This invention connects the assembly block at the top of the filter box through the hood and engages with the assembly base. Simultaneously, pulling the lever causes the linkage plate to compress the linkage spring, which in turn moves the clamping plate. Then, through the elastic structure of the linkage spring, the clamping plate engages with the slot on one side of the assembly block, facilitating the quick and stable assembly of the filter box. At this time, when the airflow circulates inside the paint booth, it facilitates the filtration of impurities in the air, improving the quality of subsequent paint baking. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 A schematic diagram of the overall assembly structure of a maintenance device for furniture painting.

[0015] Figure 2 A schematic diagram of the installation structure of a baking lamp for a furniture painting curing device.

[0016] Figure 3 A schematic diagram of the filter box installation structure for a furniture paint curing device.

[0017] Figure 4 An enlarged structural diagram of point A of the maintenance device for furniture paint coating.

[0018] Figure 5 A schematic diagram of the pressure plate connection structure for a furniture painting curing device.

[0019] In the diagram: 1. Paint booth; 2. Inlet / outlet door; 3. Main control box; 4. Conveyor roller; 5. Baking lamp; 6. Fan; 7. Air inlet pipe; 8. Air hood; 81. Air guide plate; 82. Filter box; 9. Paint mist discharge pipe; 10. Assembly block; 11. Assembly base; 12. Pull rod; 13. Linkage plate; 14. Linkage spring; 15. Clamping plate; 16. Side plate; 17. Lead screw; 18. Bearing; 19. Sliding block; 20. Limiting plate; 21. Pressure plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5 The present invention provides the following technical solution: a maintenance device for furniture baking paint, including a baking paint chamber 1 and an inlet / outlet door 2 installed at one end of the baking paint chamber 1, a main control box 3 installed on the side of the baking paint chamber 1, a conveying roller 4 installed on the bottom surface of the inner wall of the baking paint chamber 1, a baking lamp 5 installed on the side of the inner wall of the baking paint chamber 1, a fan 6 installed at the top of the baking paint chamber 1, an air inlet pipe 7 connected to one end of the fan 6, and a fan cover 8 connected to the other end of the air inlet pipe 7. A guide plate 81 is installed on the bottom surface of the hood 8. A filter box 82 is connected to the inner wall of the hood 8. An assembly block 10 is connected to one side surface of the filter box 82. An assembly seat 11 is connected to the surface of the hood 8 near the assembly block 10. A pull rod 12 is connected to one side of the assembly seat 11. A linkage plate 13 is connected to the other end of the pull rod 12. A linkage spring 14 is connected to one side of the linkage plate 13. A clamping plate 15 is connected to the other side of the linkage plate 13.

[0022] Preferably, the filter box 82 is equipped with an activated carbon filter screen inside. The assembly block 10 at the top of the filter box 82 passes through and extends to the outside of the hood 8. The assembly block 10 and the opening on the bottom surface of the assembly base 11 form a fitting structure. In actual use, the assembly block 10 and the assembly base 11 fit together, which facilitates the assembly of the filter box 82. In addition, the air guide plate 81 supplies air to the inside of the paint booth 1. Preferably, the other end of the linkage spring 14 relative to the linkage plate 13 is connected to the inner wall of the assembly base 11, and the linkage spring 14 and the linkage plate 13 form an elastic telescopic structure. In actual use, the elastic structure between the linkage spring 14 and the linkage plate 13 facilitates the automatic locking of the locking plate 15.

[0023] Preferably, the assembly block 10 has a slot on the side near the card plate 15, and the card plate 15 and the slot on one side of the assembly block 10 form a fitting structure. In actual use, the card plate 15 is fitted into the slot on one side of the assembly block 10, which facilitates the fixing of the filter box 82.

[0024] Preferably, the bottom surface of the paint booth 1 near the conveyor roller shaft 4 is connected to a side plate 16. Three sets of side plates 16 are arranged symmetrically about the center line of the paint booth 1. In practical use, the three sets of side plates 16 facilitate the positioning and fixing of furniture.

[0025] Preferably, a lead screw 17 is connected through the surface of the side panel 16, and a bearing 18 is rotatably connected to the bottom end of the lead screw 17. The other side of the bearing 18 is connected to the bottom surface of the opening of the side panel 16. In actual use, by rotating the lead screw 17, the pressure plate 21 can be easily adjusted up and down, thereby facilitating the positioning and fixing of different pieces of furniture.

[0026] Preferably, a sliding block 19 is threaded onto the surface of the lead screw 17. A limiting plate 20 is connected to one side of the sliding block 19, and a pressure plate 21 is connected to the other side of the limiting plate 20. In actual use, by sliding the sliding block 19 along the opening on one side of the side plate 16, the pressure plate 21 can be moved, thereby facilitating the limiting and fixing of the furniture by the pressure plate 21 and preventing shaking during the painting process.

[0027] The working principle of this utility model is as follows: First, the assembly block 10 at the top of the filter box 82 passes through the hood 8 and engages with the assembly base 11. Simultaneously, pulling the pull rod 12 causes the linkage plate 13 to compress the linkage spring 14, which in turn moves the locking plate 15. Then, through the elastic structure of the linkage spring 14, the locking plate 15 engages with the slot on one side of the assembly block 10, facilitating the rapid and stable assembly of the filter box 82. At this time, when airflow circulates inside the paint booth 1, it facilitates the filtration of impurities in the air, improving air quality. To improve the quality of subsequent baking paint, the main control box 3 is then controlled to power on the baking lamp 5, which heats the interior of the baking paint chamber 1 to achieve the baking paint effect on the furniture surface. In addition, when the furniture is placed inside the baking paint chamber 1, the screw 17 on the surface of the side panel 16 is rotated, which drives the sliding block 19 to slide along the opening on one side of the side panel 16. At the same time, the pressure plate 21 on one side of the limiting plate 20 moves up and down. This makes it convenient to limit and fix the placed furniture, preventing the furniture from shaking during the baking paint process and ensuring the quality of the furniture baking paint.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A curing device for furniture baking finish, comprising a baking room (1) and an access door (2) installed at one end of the baking room (1), characterized in that: The side of the baking paint room (1) is provided with a main control box (3), the inner wall bottom surface of the baking paint room (1) is provided with a conveying roller shaft (4), the inner wall side of the baking paint room (1) is provided with a baking lamp (5), the top end of the baking paint room (1) is provided with a fan (6), one end of the fan (6) is connected with an air inlet pipe (7), the other end of the air inlet pipe (7) is connected with a fan cover (8); The bottom surface of the fan cover (8) is provided with a wind deflector (81), the inner wall of the fan cover (8) is connected with a filter box (82), one side surface of the filter box (82) is connected with an assembling block (10), the surface of the fan cover (8) close to the assembling block (10) is connected with an assembling seat (11), one side of the assembling seat (11) is connected with a pull rod (12), the other end of the pull rod (12) is connected with a linkage plate (13), one side of the linkage plate (13) is connected with a linkage spring (14), the other side of the linkage plate (13) is connected with a clamping plate (15).

2. A curing device for furniture lacquers according to claim 1, characterized in that: The inside of the filter box (82) is provided with an activated carbon filter screen, the assembling block (10) at the top end of the filter box (82) penetrates and extends to the outside of the fan cover (8), and the assembling block (10) and the opening in the bottom surface of the assembling seat (11) form a fitting structure.

3. A curing device for furniture lacquers according to claim 1, characterized in that: The other end of the linkage spring (14) relative to the linkage plate (13) is connected with the inner wall of the assembling seat (11), and the linkage spring (14) and the linkage plate (13) form an elastic telescopic structure.

4. The curing apparatus for furniture finish of claim 1, wherein: The side of the assembling block (10) close to the clamping plate (15) is provided with a clamping groove, and the clamping plate (15) and the clamping groove in the side of the assembling block (10) form a fitting structure.

5. The curing apparatus for furniture finish of claim 1, wherein: The bottom surface of the baking paint room (1) close to the conveying roller shaft (4) is connected with a side plate (16), the side plate (16) is provided with three groups, and the three groups of side plates (16) are symmetrically arranged about the center line of the baking paint room (1).

6. A curing apparatus for furniture finishes as claimed in claim 5 wherein: The surface of the side plate (16) is connected with a lead screw (17) penetratingly, the bottom end of the lead screw (17) is rotatably connected with a bearing (18), and the other side of the bearing (18) is connected with the open bottom surface of the side plate (16).

7. A curing apparatus for furniture lacquers according to claim 6, characterized in that: The surface of the lead screw (17) is threadedly connected with a sliding block (19), one side of the sliding block (19) is connected with a limiting plate (20), and the other side of the limiting plate (20) is connected with a pressing plate (21).

Images