A cabinet board paint treatment device
By using water curtain paint mist board and heating exchanger in the cabinet board paint device, the problems of paint mist diffusion and uneven heating are solved, and environmental purification and paint quality are achieved.
Patent Information
- Application Number
- CN202411993054.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-04-01
AI Technical Summary
During the paint process of existing cabinet cabinet board paint devices, the paint mist is likely to disperse, resulting in environmental pollution; the heating is uneven, resulting in poor paint quality.
The water curtain paint mist plate and a heating exchanger are used. The water curtain paint mist plate absorbs the paint mist through the water curtain, and is combined with the activated carbon adsorption plate and the impurity filter for purification; the heating exchanger ensures that all parts of the cabinet board are uniformly heated through thermal circulation.
It effectively solves the problems of paint mist dispersion and environmental pollution, ensures uniform heating of all parts of the cabinet board, and improves the quality and service life of the paint.
Smart Images
Figure CN119733655A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of cabinet board baking varnish treatment, in particular to a cabinet board baking varnish treatment device. Background Art
[0002] In the production of cabinet panels, since kitchen cabinets are easily exposed to liquids and are vulnerable to bumps, paint-treated cabinet panels can extend the service life of the cabinet panels.
[0003] Specifically, the cabinet panel paint treatment devices commonly used in the market currently have the following shortcomings: In the traditional paint baking process, paint mist is easily dispersed in the air. Due to the lack of effective paint mist collection and treatment methods, harmful substances such as volatile organic compounds (VOCs) in the paint mist are released into the air, which will cause pollution to the working environment. For example, simple ventilation equipment can only discharge part of the paint mist from the working space, and cannot fundamentally reduce the presence of paint mist in the air. There is no effective recovery or treatment of paint mist, which is not conducive to the achievement of environmental protection requirements. At the same time, when the existing cabinet panel paint baking device heats and dries the cabinet panel, it is difficult to ensure that all parts of the cabinet panel are heated evenly. For example, the existing device uses a single heating source or a simple hot air supply method, which will cause the part of the cabinet panel close to the heating source to be overheated. The area that is overheated may be over-painted, such as the paint color is too dark, the paint layer has cracks, and other problems; the area that is not heated enough may not be painted completely, affecting the overall quality and service life of the cabinet panel. Summary of the invention
[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a cabinet board baking varnish processing device to at least partially solve the above technical problems.
[0005] The technical solution adopted by the present invention is as follows: The present invention proposes a cabinet board paint treatment device, comprising: a water curtain type paint mist plate, a base is provided below the water curtain type paint mist plate, a paint mist collecting groove is provided on the surface of the base, an activated carbon adsorption plate is provided inside the paint mist collecting groove, and an impurity filter is provided below the paint mist collecting groove; a heating exchanger, ventilation ducts are provided at both ends of the heating exchanger, an air outlet plate is provided at one end of the ventilation duct, a heat outlet is provided on the surface of the air outlet plate, a cabinet board body is provided between the two air outlet plates, and the cabinet board body is provided below the water curtain type paint mist plate.
[0006] In one embodiment of the present invention, a water trough cavity is provided in the inner cavity of the base, a liquid pump is provided inside the water trough cavity, a liquid infusion tube is provided at the working end of the liquid pump, the other end of the liquid infusion tube is provided inside the water curtain type paint mist plate, and a plurality of groups of liquid drippers are provided on the bottom surface of the water curtain type paint mist plate, and the liquid drippers are provided above the paint mist collection tank.
[0007] In one embodiment of the present invention, a top plate is provided at the bottom of the heating exchanger, the water curtain type paint mist plate is embedded in the interior of the top plate, a servo motor is provided at the bottom of the top plate, a rotating shaft is provided at the working end of the servo motor, a limiting frame is provided at the bottom end of the rotating shaft, and the cabinet panel body is arranged inside the limiting frame.
[0008] In one embodiment of the present invention, a bearing seat is provided on the top surface of the base, a connecting shaft is provided on the bottom surface of the limiting frame, the connecting shaft is provided on the top surface of the bearing seat, and heating grooves are opened on the four sides of the limiting frame, and the size of the heating grooves is the same as the size of the air outlet plate.
[0009] In one embodiment of the present invention, electric retractors are provided on the upper and lower surfaces of the limit frame, and the electric retractors are provided in eight groups. A telescopic rod is provided at the working end of the electric retractor, and a clamping plate is provided at the other end of the telescopic rod. The other side of the clamping plate is attached to the surface of the cabinet panel body.
[0010] In one embodiment of the present invention, a control panel is provided on the surface of the base, and the control panel is electrically controlled and connected with the liquid pump, the heating exchanger and the electric retractor through conductive wires.
[0011] The beneficial effects of the technical solution of the present invention are: Through the water curtain paint mist plate and paint mist collection trough, the contact and adsorption effect of the water curtain and the paint mist is utilized to initially collect the paint mist. At the same time, the liquid containing the paint mist is collected to prevent the paint mist from emitting into the surrounding environment, effectively solving the problem of paint mist dispersion and environmental pollution.
[0012] Through the heat exchanger and the air outlet plate, the hot air forms a heat circulation between the two air outlet plates, ensuring that all parts of the cabinet body can be fully exposed to the hot air, thereby achieving uniform heating and improving the quality of the paint.
[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which: Figure 1This is a schematic diagram of the structure of a paint treatment device for cabinet panels proposed in an embodiment of the present invention; Figure 2 This is a front view of the cabinet board baking varnish treatment device proposed in an embodiment of the present invention; Figure 3 A side view of a paint treatment device for cabinet panels according to an embodiment of the present invention; Figure 4 for Figure 2 A cross-sectional view along the cutting line AA; Figure 5 for Figure 3 A cross-sectional view along the cutting line BB; Figure 6 for Figure 2 A cross-sectional view along the cutting line CC; Figure 7 for Figure 3 A cross-sectional view along the cutting line DD; Figure 8 A schematic diagram of the flow direction of the water curtain of the cabinet board baking varnish treatment device proposed in an embodiment of the present invention; Fig. 9 This is a schematic diagram of the flow direction of the heated airflow of the cabinet panel paint treatment device proposed in an embodiment of the present invention.
[0015] In the figure: 1. Water curtain type paint mist plate; 2. Liquid dripper; 3. Paint mist collecting tank; 4. Water tank cavity; 5. Activated carbon adsorption plate; 6. Impurity filter; 7. Liquid extraction pump; 8. Infusion tube; 9. Base; 10. Control panel; 11. Top plate; 12. Heating exchanger; 13. Ventilation duct; 14. Hot air outlet; 15. Servo motor; 16. Rotating shaft; 17. Connecting shaft; 18. Bearing seat; 19. Limit frame; 20. Cabinet body; 21. Electric telescopic device; 22. Telescopic rod; 23. Clamping plate; 24. Air outlet plate; 25. Heating tank. DETAILED DESCRIPTION
[0016] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0017] A paint treatment device for cabinet panels according to an embodiment of the present invention will be described below with reference to the accompanying drawings.
[0018] like Figures 1 to 9As shown, an embodiment of the present invention provides a cabinet board paint treatment device, a water curtain type paint mist plate 1, a base 9 is provided below the water curtain type paint mist plate 1, a paint mist collecting groove 3 is provided on the surface of the base 9, an activated carbon adsorption plate 5 is provided inside the paint mist collecting groove 3, and an impurity filter 6 is provided below the paint mist collecting groove 3; a heating exchanger 12, ventilation ducts 13 are provided at both ends of the heating exchanger 12, an air outlet plate 24 is provided at one end of the ventilation duct 13, a heat ventilation port 14 is provided on the surface of the air outlet plate 24, a cabinet board body 20 is provided between the two air outlet plates 24, the cabinet board body 20 is provided below the water curtain type paint mist plate 1, a water tank cavity 4 is provided in the inner cavity of the base 9, a liquid pump 7 is provided inside the water tank cavity 4, a liquid infusion tube 8 is provided at the working end of the liquid pump 7, and the other end of the liquid infusion tube 8 is provided inside the water curtain type paint mist plate 1, and a plurality of groups of liquid drippers 2 are provided on the bottom surface of the water curtain type paint mist plate 1, and the liquid drippers 2 are provided above the paint mist collecting groove 3.
[0019] In a specific application of the embodiment of the present invention, when the cabinet panels are painted, the paint mist generated floats upward, and the liquid dripper 2 of the water curtain type paint mist plate 1 continuously drips liquid to form a water curtain. The paint mist meets the water curtain during its rise. Due to the adhesion between the paint mist particles and the water droplets in the water curtain, the paint mist particles are captured by the water curtain and fall into the paint mist collection tank 3. In the paint mist collection tank 3, the activated carbon adsorption plate 5 physically adsorbs the organic matter in the paint mist, and the impurity filter 6 filters and intercepts the solid impurities in the paint mist, so that the paint mist is further purified.
[0020] The heating exchanger 12 is started through the control panel 10, and the heating exchanger 12 heats the passing air. The heated air flows to the air outlet plate 24 under the guidance of the ventilation duct 13. The hot air outlet 14 of the air outlet plate 24 blows the hot air evenly to the cabinet board body 20 located between the two air outlet plates 24. In this process, the hot air forms a circulation between the two air outlet plates 24, continuously providing heat for the cabinet board body 20, and the hot air takes away the moisture in the paint on the surface of the cabinet board body 20, thereby achieving the purpose of drying.
[0021] When the hot air contacts the surface of the cabinet body 20, the heat is transferred from the hot air to the cabinet body 20 by heat conduction. After the paint layer on the surface of the cabinet body 20 absorbs the heat, the solvent therein begins to volatilize, and the paint layer gradually dries and solidifies. As time goes by, the entire paint layer completes the baking process under the continuous heating of the hot air. At the same time, the liquid pump 7 in the water tank cavity 4 continuously pumps water into the water curtain type paint mist plate 1 to maintain the normal operation of the water curtain and ensure the continuity of the paint mist treatment.
[0022] The water that falls into the paint mist collection tank 3 during the paint mist treatment process starts the liquid extraction pump 7 through the control panel 10. The working end of the liquid extraction pump 7 extracts the water in the water tank cavity 4. The water enters the water curtain type paint mist plate 1 along the infusion pipe 8, and then drips from the liquid dripper 2 to form a water curtain, thereby realizing water recycling.
[0023] In a possible embodiment, a top plate 11 is provided at the bottom of the heating exchanger 12, a water curtain type paint mist plate 1 is embedded in the top plate 11, a servo motor 15 is provided at the bottom of the top plate 11, a rotating shaft 16 is provided at the working end of the servo motor 15, a limiting frame 19 is provided at the bottom end of the rotating shaft 16, and a cabinet panel body 20 is arranged inside the limiting frame 19; a bearing seat 18 is provided on the top surface of the base 9, a connecting shaft 17 is provided on the bottom surface of the limiting frame 19, and the connecting shaft 17 is arranged on the top surface of the bearing seat 18, and heating grooves 25 are opened on the four sides of the limiting frame 19, and the size of the heating groove 25 is the same as the size of the air outlet plate 24.
[0024] In a specific application of the embodiment of the present invention, when the paint baking operation begins, during the process of painting the cabinet panel body 20, the paint mist generated moves upward, and there is a flowing water curtain inside the water curtain type paint mist plate 1. When the paint mist contacts the water curtain, due to the adsorption and dissolution of water, the paint mist particles are captured by the water and mixed with the water, thereby separating the paint mist from the air, thereby achieving the purpose of purifying the air and reducing paint mist pollution.
[0025] A top plate 11 is provided at the bottom of the heating exchanger 12. The servo motor 15 at the bottom of the top plate 11 can be started according to a set program. The servo motor 15 is started by controlling the meter plate 10. The servo motor 15 drives the rotating shaft 16 to rotate. The rotating shaft 16 drives the limit frame 19 to rotate, and the cabinet body 20 in the limit frame 19 rotates accordingly. At the same time, the heat generated by the heating exchanger 12 passes through the air outlet plate 24. The air outlet plate 24 cooperates with the heating groove 25 on the limit frame 19, and the hot air is evenly blown to the rotating cabinet body 20, so that the paint on the surface of the cabinet can be quickly dried and cured at a suitable temperature, completing the baking paint process.
[0026] In a possible embodiment, electric telescoping devices 21 are provided on the upper and lower surfaces of the limiting frame 19, and eight groups of electric telescoping devices 21 are provided. A telescopic rod 22 is provided at the working end of the electric telescoping device 21, and a clamping plate 23 is provided at the other end of the telescopic rod 22. The other side of the clamping plate 23 is attached to the surface of the cabinet panel body 20.
[0027] In a specific application of the embodiment of the present invention, before the cabinet panel is processed, the electric retractor 21 is in an initial state, the retractable rod 22 may be retracted, and the spacing between the clamping plates 23 is large, so that the cabinet panel body 20 can be placed in a suitable position in the limiting frame 19. After the cabinet panel body 20 is placed in the specified position in the limiting frame 19, the electric retractor 21 is started, and the electric retractor 21 starts to work, pushing the retractable rod 22 to extend outward.
[0028] When the telescopic rod 22 is extended, it drives the clamping plate 23 to move toward the cabinet panel body 20 until the other side of the clamping plate 23 is tightly fitted with the surface of the cabinet panel body 20. Since there are electric telescoping devices 21 on both the upper and lower surfaces and there are multiple groups of them, the clamping plates 23 in all directions can work together to apply a uniform clamping force to the cabinet panel body 20 from different angles, thereby firmly fixing the cabinet panel in the limiting frame 19.
[0029] During the painting process, since the electric telescopic device 21 can maintain a certain output force, the clamping plate 23 can continue to apply a stable clamping force to the cabinet body 20. Even in the case of slight vibrations that may be generated by the painting equipment or thermal expansion and contraction during the painting process, the cabinet body 20 can still maintain a stable position to ensure the smooth progress of the painting operation. When the painting process is completed, the electric telescopic device 21 works in the reverse direction to shrink the telescopic rod 22, driving the clamping plate 23 to leave the surface of the cabinet body 20, so that the painted cabinet can be easily removed from the limiting frame 19.
[0030] In a possible implementation, a control panel 10 is provided on the surface of the base 9 , and the control panel 10 is electrically controlled and connected to the liquid pump 7 , the heating exchanger 12 , and the electric retractor 21 through conductive wires.
[0031] In the specific application of the embodiment of the present invention, the liquid pump 7, the heating exchanger 12 and the electric telescopic device 21 used in the device are all mature existing technologies. The working principles of the liquid pump 7, the heating exchanger 12 and the electric telescopic device 21 are also well known to people in this technical field and will not be described in detail here.
[0032] When the present invention is used in practice, after the cabinet panel body 20 is placed in the specified position in the limiting frame 19, the electric retractor 21 is started, and the electric retractor 21 starts to work, pushing the telescopic rod 22 to extend outward, and when the telescopic rod 22 extends, it drives the clamping plate 23 to move toward the cabinet panel body 20 until the other side of the clamping plate 23 is tightly fitted with the surface of the cabinet panel body 20, and a uniform clamping force is applied to the cabinet panel body 20 from different angles, so that the cabinet panel is firmly fixed in the limiting frame 19.
[0033] Specifically, the heating exchanger 12 is started through the control panel 10, and the heating exchanger 12 heats the passing air. The heated air flows to the air outlet plate 24 under the guidance of the ventilation duct 13. The hot air outlet 14 of the air outlet plate 24 blows the hot air evenly to the cabinet panel body 20 located between the two air outlet plates 24. In this process, the hot air forms a circulation between the two air outlet plates 24, continuously providing heat to the cabinet panel body 20, and the hot air takes away the moisture in the paint on the surface of the cabinet panel body 20.
[0034] Specifically, when the hot air contacts the surface of the cabinet body 20, the heat is transferred from the hot air to the cabinet body 20 by heat conduction. After the paint layer on the surface of the cabinet body 20 absorbs the heat, the solvent therein begins to volatilize, and the paint layer gradually dries and solidifies. As time goes by, the entire paint layer completes the paint baking process under the continuous heating of the hot air.
[0035] Specifically, the liquid dripper 2 of the water curtain type paint mist plate 1 continuously drips liquid to form a water curtain, and the paint mist meets the water curtain during its rise. Due to the adhesion between the paint mist particles and the water droplets in the water curtain, the paint mist particles are captured by the water curtain and carried together to fall into the paint mist collection tank 3. In the paint mist collection tank 3, the activated carbon adsorption plate 5 physically adsorbs the organic matter in the paint mist, and the impurity filter 6 filters and intercepts the solid impurities in the paint mist, so that the paint mist is further purified.
[0036] Specifically, the water that falls into the paint mist collection tank 3 during the paint mist treatment process starts the liquid extraction pump 7 through the control panel 10. The working end of the liquid extraction pump 7 extracts the water in the water tank cavity 4. The water enters the water curtain type paint mist plate 1 along the infusion tube 8, and then drips from the liquid dripper 2 to form a water curtain, thereby realizing water recycling.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0038] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.
Claims
1. A cabinet board paint treatment device, characterized in that: include: The water curtain type paint mist plate (1) is arranged horizontally, and a plurality of spray nozzles are provided on its lower side; A base (9) is disposed below the water curtain type paint mist plate (1) and is used to place the cabinet body (20); a paint mist collecting groove (3) is provided on the base (9); A heating exchanger (12) is arranged on the upper part of the water curtain type paint mist plate (1), and ventilation ducts (13) are arranged at both left and right ends of the heating exchanger (12), and an air outlet plate (24) is arranged at one end of each of the ventilation ducts (13), and a heat outlet (14) is arranged on the surface of the air outlet plate (24), and two air outlet plates (24) are arranged on both sides of the cabinet board body (20).
2. The cabinet panel baking varnish treatment device according to claim 1, characterized in that: An activated carbon adsorption plate (5) is provided inside the paint mist collection tank (3), and an impurity filter screen (6) is provided below the paint mist collection tank (3) for capturing paint mist particles.
3. The cabinet board baking varnish treatment device according to claim 1, characterized in that: The inner cavity of the base (9) is provided with a water tank cavity (4), the interior of the water tank cavity (4) is provided with a liquid extraction pump (7), the working end of the liquid extraction pump (7) is provided with a liquid infusion tube (8), the other end of the liquid infusion tube (8) is arranged inside the water curtain type paint mist plate (1), and the bottom surface of the water curtain type paint mist plate (1) is provided with a plurality of groups of liquid drippers (2), and the liquid drippers (2) are arranged above the paint mist collection tank (3).
4. The cabinet board baking varnish treatment device according to claim 1, characterized in that: A top plate (11) is provided at the bottom of the heating exchanger (12), the water curtain type paint mist plate (1) is embedded in the top plate (11), a servo motor (15) is provided at the bottom of the top plate (11), a rotating shaft (16) is provided at the working end of the servo motor (15), a limiting frame (19) is provided at the bottom end of the rotating shaft (16), and the cabinet panel body (20) is arranged inside the limiting frame (19).
5. The cabinet board baking varnish treatment device according to claim 4, characterized in that: A bearing seat (18) is provided on the top surface of the base (9), a connecting shaft (17) is provided on the bottom surface of the limiting frame (19), and the connecting shaft (17) is arranged on the top surface of the bearing seat (18). Heating grooves (25) are provided on four sides of the limiting frame (19), and the size of the heating grooves (25) is the same as the size of the air outlet plate (24).
6. The cabinet board baking varnish treatment device according to claim 4, characterized in that: The upper and lower surfaces of the limiting frame (19) are both provided with electric telescopic devices (21), and eight groups of the electric telescopic devices (21) are provided. A telescopic rod (22) is provided at the working end of the electric telescopic device (21), and a clamping plate (23) is provided at the other end of the telescopic rod (22). The other surface of the clamping plate (23) is in contact with the surface of the cabinet panel body (20).
7. The cabinet board baking varnish treatment device according to claim 1, characterized in that: A control panel (10) is provided on the surface of the base (9), and the control panel (10) is electrically controlled and connected to the liquid pump (7), the heating exchanger (12), and the electric telescopic device (21) via conductive wires.