Temperature control equipment for porcelain aluminum plate
By introducing the design of the guide block, the guide rod, the diverter frame and the fixing strip into the temperature control equipment for ceramic aluminum plates, the problem of the equipment lacking uniform baking and anti-dripping is solved, and the water droplet prevention and anti-dripping of porcelain aluminum plates is achieved, which improves the product quality.
Patent Information
- Application Number
- CN202422198319.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The existing temperature control equipment for porcelain aluminum plates lacks the functions of uniform baking and anti-dripping, which causes water drops to the surface and some places when baking, which may not be evenly baked, affecting the overall quality.
A temperature control device including a flow guide block, a flow guide rod, a flow guide frame and a fixing strip is designed to guide water drops to the flow guide frame through the flow guide block to prevent water drops from falling; at the same time, the fixing strip clamps and rotates the porcelain aluminum plate to ensure that the hot air is evenly baked.
It is achieved to prevent water dripping to the surface of the porcelain aluminum plate, and to achieve uniform baking through rotary clamping, improving the finished product quality of the porcelain aluminum plate.
Smart Images
Figure CN222970255U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of processing porcelain enamel aluminum plates, in particular to a temperature control device for porcelain enamel aluminum plates. Background Art
[0002] A porcelain enamel aluminum plate is a composite decorative plate material formed by spraying porcelain enamel paint on a metal material such as aluminum or aluminum alloy and drying and hardening it. The film performance is similar to that of ceramics, so it is also called a nano-ceramic aluminum plate and belongs to the latest type of green environmental protection material. After the porcelain enamel paint is sprayed on the aluminum plate, it needs to be baked to make the porcelain enamel paint closely adhere to the aluminum plate. During the baking process of the aluminum plate, the porcelain enamel paint will quickly crack due to the continuous increase in temperature, affecting the finished product effect of the porcelain enamel aluminum plate. Therefore, during the baking process of the aluminum plate, the baking temperature needs to be adjusted in real time, which requires the use of a temperature control device.
[0003] Common temperature control devices for porcelain enamel aluminum plates only include a temperature control function and can control the temperature in the baking oven, but lack the functions of uniform baking and anti-dripping. They cannot ensure that no water droplets will drip onto the surface of the porcelain enamel aluminum plate during baking, nor can they ensure that the porcelain enamel aluminum plate can be baked evenly. It is easy to occur that some parts of the porcelain enamel aluminum plate cannot be baked evenly, and water droplets will form on the top of the baking oven and drip down onto the surface of the porcelain enamel aluminum plate, resulting in the formation of paint mist particles on its surface, affecting the overall quality of the porcelain enamel aluminum plate.
[0004] Therefore, aiming at the problem that the common temperature control device for porcelain enamel aluminum plates lacks the functions of uniform baking and anti-dripping, a temperature control device for porcelain enamel aluminum plates that can divert water droplets and flip the porcelain enamel aluminum plate to make it evenly heated can be designed. Summary of the Utility Model
[0005] In order to overcome the problems of common temperature control devices for porcelain enamel aluminum plates, which lack the functions of uniform baking and anti-dripping, cannot ensure that no water droplets will drip onto the surface of the porcelain enamel aluminum plate during baking, nor can they ensure that the porcelain enamel aluminum plate can be baked evenly. It is easy to occur that some parts of the porcelain enamel aluminum plate cannot be baked evenly, and water droplets will form on the top of the baking oven and drip down onto the surface of the porcelain enamel aluminum plate, resulting in the formation of paint mist particles on its surface, affecting the overall quality of the porcelain enamel aluminum plate.
[0006] The technical solution of the present utility model is as follows: A temperature control device for porcelain enamel aluminum plates, comprising a baking box body; further comprising a PLC controller, a temperature sensor, a diversion block, a diversion rod, a diversion frame, a fixing strip, a limiting groove and a fixing bolt. The PLC controller is arranged on the side of the top of the baking box body, and the temperature sensor is arranged above the upper part of the inner back surface of the baking box body. The temperature sensor is electrically connected to the PLC controller. One hundred and twenty-one diversion blocks are arranged in a rectangular shape at the top end inside the baking box body. A diversion rod is arranged at the bottom of the diversion block. Eleven diversion frames are arranged at equal intervals below the diversion rod. The bottom ends of the one hundred and twenty-one diversion rods are respectively welded to the top ends of the eleven diversion frames. Two fixing strips are symmetrically arranged on both sides of the middle inside the baking box body. Two limiting grooves are symmetrically opened at both ends of the side surface of the fixing strip. Two fixing bolts are symmetrically screwed and connected to the corresponding positions of the top ends of the fixing strip with respect to the limiting grooves.
[0007] Preferably, by arranging the diversion block, the water droplets formed on the inner top of the baking box body are diverted to the diversion rod, and the water droplets slide along the diversion rod to the diversion frame. After reaching the diversion frame, the water droplets slide along the diversion frame to the bottom inside the baking box body, ensuring that the water droplets will not drip onto the surface of the porcelain enamel aluminum plate. By arranging the fixing strip to clamp the porcelain enamel aluminum plate, the motor drives the fixing strip to rotate, ensuring that the hot air blown out by the hot air dryer body can evenly bake the surface of the porcelain enamel aluminum plate, so as to solve the problems of the common temperature control device for porcelain enamel aluminum plates, which only includes the temperature control function and can control the temperature inside the baking box, but lacks the functions of uniform baking and anti-dripping, cannot ensure that there will be no water droplets dripping onto the surface of the porcelain enamel aluminum plate during baking, and cannot ensure that the porcelain enamel aluminum plate can be evenly baked, and it is easy to occur that some parts of the porcelain enamel aluminum plate cannot be evenly baked, and water droplets will form on the top inside the baking box and drip onto the surface of the porcelain enamel aluminum plate, thus forming paint mist particles on its surface and affecting the overall quality of the porcelain enamel aluminum plate.
[0008] As a preference, an air inlet opening is opened below the temperature sensor, and a hot air dryer body is arranged at the back of the baking box body corresponding to the air inlet opening. The hot air dryer body is electrically connected to the PLC controller. When the hot air dryer body is started, the hot air dryer body blows the hot air towards the porcelain enamel aluminum plate through the air inlet opening. At this time, the temperature sensor detects the temperature inside the baking box body and transmits the detected temperature data to the PLC controller. The PLC controller compares the temperature data set in advance with the temperature data inside the baking box body. When the temperature data inside the baking box body fluctuates, the PLC controller controls the hot air dryer body to change its output power.
[0009] Preferably, heat dissipation openings are provided at the upper corners on the left and right sides of the baking box body. Support blocks are arranged beside the heat dissipation openings. An electric telescopic rod is arranged in the middle of the side surface of the support block. One end of the electric telescopic rod is provided with a sealing plate corresponding to the position of the heat dissipation opening. The electric telescopic rod is electrically connected to the PLC controller. The PLC controller controls the electric telescopic rod to perform telescopic operations while controlling the hot air dryer body. The sealing plate is driven by the electric telescopic rod to open or close.
[0010] Preferably, motors are symmetrically arranged on the left and right sides of the baking box body corresponding to the positions of the two fixing bars. The output end of the motor is connected with a rotating shaft. One end of the rotating shaft penetrates through the baking box body and is welded to the fixing bar. The motor is electrically connected to the PLC controller. The two ends of the porcelain enamel aluminum plate are respectively clamped into the limiting grooves of the fixing bars on both sides, and then the fixing bolts are rotated to clamp the porcelain enamel aluminum plate. When the hot air dryer body is started, the PLC controller controls the motor to start. The motor drives the rotating shaft to rotate, and the rotating shaft drives the porcelain enamel aluminum plate to flip through the two fixing bars, so that the porcelain enamel aluminum plate can be evenly heated.
[0011] Preferably, a sealing door is movably connected to the front of the baking box body through a hinge. A handle is welded to the front side of the sealing door. The sealing door is pulled open through the handle, and then the porcelain enamel aluminum plate is placed into the interior of the baking box body.
[0012] Preferably, a support plate is arranged below the interior of the baking box body. A drain pipe is arranged at the bottom end of the front of the baking box body. The support plate prevents the porcelain enamel aluminum plate from falling down into the water collected at the inner bottom of the baking oven body. The water in the baking oven body can be discharged by opening the drain pipe.
[0013] Preferably, through grooves are provided on both sides of the support plate corresponding to the positions of the diversion frames. The bottom ends of both sides of the diversion frames penetrate through the through grooves and are placed at the inner bottom of the baking oven body. The diversion blocks divert the water droplets formed at the inner top of the baking oven body to the diversion rods, and the water droplets slide along the diversion rods to the diversion frames. After the water droplets reach the diversion frames, they slide along the diversion frames to the inner bottom of the baking oven body.
[0014] The beneficial effects of the utility model:
[0015] 1. By setting a diversion block, the water droplets formed at the top inside the baking oven body are diverted to the diversion rod, and the water droplets slide along the diversion rod towards the diversion frame. After reaching the diversion frame, the water droplets slide along the diversion frame to the bottom inside the baking oven body, ensuring that the water droplets do not drip onto the surface of the porcelain enamel aluminum plate. The porcelain enamel aluminum plate is clamped by setting fixing strips, and the motor drives the fixing strips to rotate, ensuring that the hot air blown out by the hot air dryer body can evenly bake the surface of the porcelain enamel aluminum plate, so as to solve the problem of common temperature control equipment for porcelain enamel aluminum plates, which only includes a temperature control function and can control the temperature inside the baking oven, but lacks the functions of uniform baking and anti-dripping. It cannot ensure that no water droplets will drip onto the surface of the porcelain enamel aluminum plate during baking, and it cannot ensure that the porcelain enamel aluminum plate can be baked evenly. It is easy to occur that some parts of the porcelain enamel aluminum plate cannot be baked evenly, and water droplets will form at the top inside the baking oven and drip down onto the surface of the porcelain enamel aluminum plate, thereby forming paint mist particles on its surface and affecting the overall quality of the porcelain enamel aluminum plate;
[0016] 2. The two ends of the porcelain enamel aluminum plate are respectively clamped into the limiting grooves of the fixing strips on both sides, and then the fixing bolts are rotated to clamp the porcelain enamel aluminum plate. When the hot air dryer body is started, the PLC controller controls the motor to start. The motor drives the rotating shaft to rotate, and the rotating shaft drives the porcelain enamel aluminum plate to flip through the two fixing strips, realizing the function of uniform baking;
[0017] 3. The diversion block diverts the water droplets formed at the top inside the baking oven body to the diversion rod, and the water droplets slide along the diversion rod towards the diversion frame. After reaching the diversion frame, the water droplets slide along the diversion frame to the bottom inside the baking oven body, realizing the function of anti-dripping. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 Shown is a three-dimensional structure schematic diagram of a temperature control device for porcelain enamel aluminum plates of the present utility model;
[0019] Figure 2 Shown is a three-dimensional sectional structure schematic diagram of a baking box body of a temperature control device for porcelain enamel aluminum plates of the present utility model;
[0020] Figure 3 Shown is a three-dimensional structure schematic diagram of a clamping and flipping assembly of a temperature control device for porcelain enamel aluminum plates of the present utility model;
[0021] Figure 4 Shown is a three-dimensional structure schematic diagram of an anti-dripping assembly of a temperature control device for porcelain enamel aluminum plates of the present utility model.
[0022] Description of reference numerals: 1, baking box body; 2, PLC controller; 3, air inlet opening; 4, hot air dryer body; 5, temperature sensor; 6, heat dissipation opening; 7, support block; 8, electric telescopic rod; 9, sealing plate; 10, diversion block; 11, diversion rod; 12, shunt frame; 13, motor; 14, fixing strip; 15, rotating shaft; 16, limiting groove; 17, fixing bolt; 18, sealing door; 19, handle; 20, support plate; 21, drain pipe. Detailed implementation mode
[0023] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.
[0024] Please refer to Figures 1 - 4 , the present utility model provides an embodiment: a temperature control device for porcelain-baked aluminum plates, including a baking box body 1; further including a PLC controller 2, a temperature sensor 5, a diversion block 10, a diversion rod 11, a shunt frame 12, a fixing strip 14, a limiting groove 16 and a fixing bolt 17. The PLC controller 2 is arranged on the side of the top of the baking box body 1, and the temperature sensor 5 is arranged above the inner back surface of the baking box body 1. The temperature sensor 5 is electrically connected to the PLC controller 2. One hundred and twenty-one diversion blocks 10 are arranged in a rectangle at the top end inside the baking box body 1. The bottom of the diversion block 10 is provided with a diversion rod 11. Eleven shunt frames 12 are arranged at equal intervals below the diversion rod 11. The bottom ends of the one hundred and twenty-one diversion rods 11 are respectively welded to the top ends of the eleven shunt frames 12. Two fixing strips 14 are symmetrically arranged on both sides in the middle inside the baking box body 1. Two limiting grooves 16 are symmetrically opened at both ends of the side surface of the fixing strip 14. Two fixing bolts 17 are symmetrically screwed at the corresponding positions of the top ends of the fixing strip 14 corresponding to the limiting grooves 16. By arranging the diversion block 10, the water droplets formed on the inner top of the baking box body 1 are diverted to the diversion rod 11, and the water droplets slide along the diversion rod 11 to the shunt frame 12. After the water droplets reach the shunt frame 12, they slide along the shunt frame 12 to the bottom inside the baking box body 1, ensuring that the water droplets will not drip onto the surface of the porcelain-baked aluminum plate. By arranging the fixing strip 14 to clamp the porcelain-baked aluminum plate, the motor 13 drives the fixing strip 14 to rotate, ensuring that the hot air blown out by the hot air dryer body 4 can evenly bake the surface of the porcelain-baked aluminum plate, so as to solve the problems of common temperature control devices for porcelain-baked aluminum plates, which only include temperature control functions and can control the temperature in the baking oven, but lack the functions of uniform baking and anti-dripping. It cannot ensure that there will be no water droplets dripping onto the surface of the porcelain-baked aluminum plate during baking, and it cannot ensure that the porcelain-baked aluminum plate can be evenly baked. It is easy to occur that some parts of the porcelain-baked aluminum plate cannot be evenly baked, and water droplets will be formed on the top inside the baking oven and drip onto the surface of the porcelain-baked aluminum plate, resulting in paint mist particles on its surface and affecting the overall quality of the porcelain-baked aluminum plate.
[0025] Please refer to Figures 2 - 4, in this embodiment, an air inlet opening 3 is provided below the temperature sensor 5, and a hot air dryer body 4 is arranged at the position of the back of the baking box body 1 corresponding to the air inlet opening 3. The hot air dryer body 4 is electrically connected to the PLC controller 2. Heat dissipation openings 6 are provided at the upper corners on the left and right sides of the baking box body 1. A support block 7 is arranged beside the heat dissipation openings 6. An electric telescopic rod 8 is arranged in the middle of the side surface of the support block 7. One end of the electric telescopic rod 8 is provided with a sealing plate 9 corresponding to the position of the heat dissipation openings 6. The electric telescopic rod 8 is electrically connected to the PLC controller 2. When the hot air dryer body 4 is started, the hot air dryer body 4 blows the hot air towards the porcelain enamel aluminum plate through the air inlet opening 3. At this time, the temperature sensor 5 detects the temperature inside the baking box body 1 and transmits the detected temperature data to the PLC controller 2. The PLC controller 2 compares the preset temperature data with the temperature data inside the baking box body 1. When the temperature data inside the baking box body 1 fluctuates, the PLC controller 2 controls the hot air dryer body 4 to change its output power. While controlling the hot air dryer body 4, the PLC controller 2 also controls the electric telescopic rod 8 to perform telescopic operations, and drives the sealing plate 9 to open or close through the electric telescopic rod 8, so as to control the temperature inside the baking box body 1 and complete the temperature control work.
[0026] Please refer to Figures 1 - 4, in this embodiment, motors 13 are symmetrically arranged on the left and right sides of the baking box body 1 corresponding to the positions of the two fixing bars 14. The output end of the motor 13 is connected to a rotating shaft 15. One end of the rotating shaft 15 penetrates through the baking box body 1 and is welded to the fixing bar 14. The motor 13 is electrically connected to the PLC controller 2. The front surface of the baking box body 1 is movably connected to a sealing door 18 through a hinge. A handle 19 is welded to the front side of the sealing door 18. A support plate 20 is arranged below the interior of the baking box body 1. A drain pipe 21 is arranged at the bottom end of the front surface of the baking box body 1. Through grooves are formed on both sides of the support plate 20 corresponding to the positions of the flow dividing frames 12. The bottom ends of both sides of the flow dividing frames 12 penetrate through the through grooves and are placed at the bottom inside the baking box body 1. Pull the sealing door 18 open through the handle 19, then place the porcelain-aluminum plate into the interior of the baking box body 1. Insert the two ends of the porcelain-aluminum plate into the limit grooves 16 of the fixing bars 14 on both sides respectively, and then rotate the fixing bolts 17 to clamp the porcelain-aluminum plate. When the hot air dryer body 4 is started, the PLC controller 2 controls the motor 13 to start. The motor 13 drives the rotating shaft 15 to rotate, and the rotating shaft 15 drives the porcelain-aluminum plate to flip through the two fixing bars 14, so that the porcelain-aluminum plate can be evenly heated. The water droplets formed at the top inside the baking box body 1 are diverted to the diversion rods 11 by the diversion blocks 10. The water droplets slide along the diversion rods 11 towards the flow dividing frames 12. After reaching the flow dividing frames 12, the water droplets slide along the flow dividing frames 12 to the bottom inside the baking box body 1, realizing the functions of uniform baking and water droplet prevention, preventing the problem that some parts of the porcelain-aluminum plate cannot be evenly baked, and the water droplets formed at the top inside the baking oven will drip down onto the surface of the porcelain-aluminum plate, forming paint mist particles on its surface and affecting the overall quality of the porcelain-aluminum plate.
[0027] When working, the sealing door 18 is pulled open by the handle 19, and then the porcelain enamel aluminum plate is placed inside the baking box body 1. The two ends of the porcelain enamel aluminum plate are respectively clamped into the limiting grooves 16 of the two fixing strips 14, and the fixing bolts 17 are rotated to clamp the porcelain enamel aluminum plate. Then the sealing door 18 is closed. While the hot air dryer body 4 is started, the PLC controller 2 controls the motor 13 to start. The motor 13 drives the rotating shaft 15 to rotate, and the rotating shaft 15 drives the porcelain enamel aluminum plate to flip through the two fixing strips 14. The hot air dryer body 4 blows hot air towards the porcelain enamel aluminum plate through the air inlet opening 3. At this time, the temperature sensor 5 detects the temperature inside the baking box body 1 and transmits the detected temperature data to the PLC controller 2. The PLC controller 2 compares the preset temperature data with the temperature data inside the baking box body 1. When the temperature data inside the baking box body 1 fluctuates, the PLC controller 2 controls the hot air dryer body 4 to change its output power. While controlling the hot air dryer body 4, the PLC controller 2 also controls the electric telescopic rod 8 to perform telescopic operations, driving the sealing plate 9 to open or close through the electric telescopic rod 8. The water droplets formed at the inner top of the baking box body 1 are diverted to the diversion rod 11 by the diversion block 10, and the water droplets slide along the diversion rod 11 towards the diversion frame 12. After the water droplets reach the diversion frame 12, they slide along the diversion frame 12 to the bottom inside the baking box body 1. By opening the drain pipe 21, the water inside the baking box body 1 can be discharged, realizing the functions of uniform baking and anti-dripping.
[0028] Through the above steps, by setting the diversion block 10, the water droplets formed at the inner top of the baking box body 1 are diverted to the diversion rod 11, and the water droplets slide along the diversion rod 11 towards the diversion frame 12. After the water droplets reach the diversion frame 12, they slide along the diversion frame 12 to the bottom inside the baking box body 1, ensuring that the water droplets will not drip onto the surface of the porcelain enamel aluminum plate. By setting the fixing strip 14 to clamp the porcelain enamel aluminum plate, the motor 13 drives the fixing strip 14 to rotate, ensuring that the hot air blown out by the hot air dryer body 4 can uniformly bake the surface of the porcelain enamel aluminum plate, so as to solve the problems of common temperature control equipment for porcelain enamel aluminum plates, which only includes the temperature control function and can control the temperature inside the baking oven, but lacks the functions of uniform baking and anti-dripping, cannot ensure that there will be no water droplets dripping onto the surface of the porcelain enamel aluminum plate during baking, and cannot ensure that the porcelain enamel aluminum plate can be baked evenly. It is easy to occur that some parts of the porcelain enamel aluminum plate cannot be baked evenly, and water droplets will be formed at the top inside the baking oven and drip down onto the surface of the porcelain enamel aluminum plate, thus forming paint mist particles on its surface and affecting the overall quality of the porcelain enamel aluminum plate.
Claims
1. A temperature control device for a porcelain aluminum plate, comprising a baking box (1); characterized in that: The oven (1) also includes a PLC controller (2), a temperature sensor (5), a guide block (10), a guide rod (11), a diversion frame (12), a fixing bar (14), a limit groove (16) and a fixing bolt (17). The PLC controller (2) is arranged on the top side of the baking oven (1). The temperature sensor (5) is arranged on the upper back of the baking oven (1). The temperature sensor (5) is electrically connected to the PLC controller (2). One hundred and twenty-one guide blocks (10) are arranged in a rectangular shape on the top of the baking oven (1). A guide rod (11) is arranged at the bottom of the block (10), and eleven diversion frames (12) are arranged at equal intervals below the guide rod (11), and the bottom ends of the one hundred and twenty-one guide rods (11) are respectively welded to the top ends of the eleven diversion frames (12), and two fixing bars (14) are symmetrically arranged on both sides of the middle of the baking box body (1), and two limiting grooves (16) are symmetrically provided at both ends of the side of the fixing bar (14), and two fixing bolts (17) are symmetrically spirally connected at both ends of the top of the fixing bar (14) corresponding to the position of the limiting grooves (16).
2. The temperature control device for a porcelain aluminum plate according to claim 1, characterized in that: An air inlet opening (3) is provided below the temperature sensor (5); a hot air dryer body (4) is provided on the back of the baking box (1) at a position corresponding to the air inlet opening (3); and the hot air dryer body (4) is electrically connected to the PLC controller (2).
3. The temperature control device for a porcelain aluminum plate according to claim 1, characterized in that: Heat dissipation openings (6) are provided at the upper corners on the left and right sides of the baking box body (1); support blocks (7) are provided on the sides of the heat dissipation openings (6); an electric telescopic rod (8) is provided in the middle of the side of the support block (7); a sealing plate (9) is provided at one end of the electric telescopic rod (8) at a position corresponding to the heat dissipation opening (6); and the electric telescopic rod (8) is electrically connected to the PLC controller (2).
4. The temperature control device for a porcelain aluminum plate according to claim 1, characterized in that: Motors (13) are symmetrically arranged at positions corresponding to the two fixing bars (14) on the left and right sides of the baking box (1); an output end of the motor (13) is connected to a rotating shaft (15); one end of the rotating shaft (15) passes through the baking box (1) and is welded to the fixing bar (14); and the motor (13) is electrically connected to the PLC controller (2).
5. The temperature control device for a porcelain aluminum plate according to claim 1, characterized in that: The front side of the baking box body (1) is movably connected to a sealed door (18) via a hinge, and a handle (19) is welded to the side edge of the front side of the sealed door (18).
6. The temperature control device for a porcelain aluminum plate according to claim 1, characterized in that: A support plate (20) is provided at the lower part of the interior of the baking box body (1), and a drainage pipe (21) is provided at the bottom end of the front side of the baking box body (1).
7. The temperature control device for a porcelain aluminum plate according to claim 6, characterized in that: Through grooves are provided on both sides of the support plate (20) at positions corresponding to the diverter frame (12), and the bottom ends of both sides of the diverter frame (12) pass through the through grooves and are placed at the bottom of the inner side of the baking box (1).