Sucker rod paint spraying airing system

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0021] Please refer to figure 1 and image 3 Now, the sucker rod spray paint drying system provided by the present invention will be described. The sucker rod spray painting and drying system includes a spray booth 1, a drying room 2, a negative pressure device 3, a detection component 4 and a control terminal 5. The spray booth 1 is equipped with a spray device 11, and the drying room 2 is located in the spray paint One side of the room 1 is connected to the spray booth 1. The drying room 2 is provided with a conveying mechanism 21 for receiving sucker rods sprayed by the spraying device 11; the negative pressure device 3 is arranged outside the drying room 2 for separate Extract the air in the spray booth 1 and the drying room 2 and make the air in the spray booth 1 and the drying room 2 form negative pressure to accelerate the air flow; the detection component 4 is set in the drying room 2 to detect the drying room The air pressure in 2; the control terminal 5 is used to receive the detection information of the detection assembly 4 and control the opening and closing of the negative pressure device 3.

[0022] Compared with the prior art, the sucker rod spray paint drying system provided by the present invention makes the air discharge in the paint spray booth 1 and the drying room 2 larger than the air intake through the negative pressure device 3, forming a negative pressure state, and accelerating the air Flow, discharge the harmful substances in the spray booth 1 and drying room 2 and speed up the drying process of the sucker rod. The air pressure detected by the detection component 4 and the control terminal 5 control the negative pressure device 3 to dry The negative pressure in the room 2 is maintained stable, which solves the technical problems of the sucker rod spraying process that the harmful substances cannot be discharged in time and the sucker rod is dried for a long time. It has the timely discharge of the harmful substances generated during the sucker rod spraying. It does not affect the health, and the sucker rod can be dried quickly and in a short time with the help of negative air pressure.

[0023] In a specific embodiment, the negative pressure device 3 is a device that generates negative air pressure and draws the air in the drying room 2 and the spray booth 1 to negative pressure. The negative pressure of the air is lower than the outside air pressure, which is convenient for The air flow in the drying room 2 is accelerated, and the cooling rate of the sucker rod is accelerated, so that the sucker rod after spraying paint in the drying room 2 can be quickly cooled and cooled, and the drying time of the sucker rod is accelerated. The negative pressure device 3 can control the negative pressure value of the air, large or small, and can be flexibly adjusted, so that it can speed up the cooling progress and speed when used in the field. After the negative pressure device 3 generates negative pressure, the negative pressure value formed in the spray booth 1 and the drying room 2 is about 2200Pa. The length of the negative pressure air outlet leading to the spray booth 1 is 80cm, and the vacuum leading to the drying room 2 The length of the negative pressure tuyere is 20cm, which will form a wind flow in the drying room 2.

[0024] The structure of the spray booth 1 is the same as that of the drying room 2. Both include three-layer structure, namely the outer panel, the rock wool composite panel and the inner panel. The structure of the outer panel and the inner panel are the same, and the rock wool composite panel It is a filling insulation material. The outer panel and inner panel are respectively fixedly connected with the rock wool composite panel to form a whole, and can be enclosed as a spray booth 1 for spray painting. The side of the spray booth 1 is provided with sucker rods for passing through The thickness of the rock wool board is 50mm for the entrance and exit of the rock wool board. The outer board and the inner board are made of steel plate with a thickness of 0.5mm. The end of the rock wool composite board is equipped with male and female socket joints, and there is a steel structure inside. In the frame, the rock wool composite board is in the space enclosed by the outer board and the inner board, and the thermal bridge coefficient of the rock wool composite board is small. A number of reinforcement beams are evenly arranged in the longitudinal direction of the spray booth 1 to ensure the overall stability of the spray booth 1.

[0025] The control terminal 5 has a pressure range for drawing negative pressure to the spray booth 1 and the drying room 2. The detection is set inside the drying room 2. By detecting the air pressure, the pressure value can be transmitted to the control terminal 5 in real time The current pressure value can be seen on the control terminal 5. If the detected pressure value is within the preset pressure range, the negative pressure device 3 will not be activated; if the detected pressure value is greater than the preset pressure range, the negative pressure device will stop. The pressure device 3 works; if the detected pressure value is less than the preset pressure range, the negative pressure device 3 is activated to extract the air in the drying room 2 to maintain the air pressure within the preset range, which can satisfy the requirement for sucker rod The drying demand of the air-conditioning system can achieve the purpose of drying the sucker rod quickly.

[0026] The above preset range of the sucker rod is adjusted by the operator according to the on-site use of the drying room 2. It can be adjusted on the control terminal 5 to increase or decrease. When the negative air pressure is large, the sucker rod The drying time is shorter; when the air pressure is lower, the drying time for the sucker rod is longer.

[0027] As a specific implementation of the sucker rod spray paint drying system provided by the present invention, please refer to Figure 1 to Figure 3 The negative pressure device 3 includes a negative pressure unit 31 and an exhaust pipe 32 arranged outside the drying room 2; one end of the exhaust pipe 32 is respectively connected to the painting room 1 and the drying room 2, and the other end is connected to the negative pressure unit 31 Connected, with the help of the negative air pressure generated by the negative pressure unit 31, the air in the spray booth 1 and the drying room 2 is discharged through the exhaust pipe 32. After the negative air pressure generated by the negative pressure unit 31, the air in the drying room 2 is transported to the outside of the drying room 2 through the exhaust pipe 32, so that the air in the drying room 2 forms a negative pressure. The value can be adjusted by adjusting the exhaust air volume of the negative pressure unit 31. The larger the exhaust air volume of the negative pressure unit 31, the greater the negative pressure formed, and vice versa. By providing the negative pressure device 3, the air in the drying room 2 can be pumped into a negative pressure state, which is beneficial to the quick drying of the sucker rod with paint.

[0028] In a specific embodiment, the negative pressure unit 31 is a power machine that generates negative air pressure, such as a negative pressure fan or a negative pressure pump, the air inlet of which is connected to the exhaust pipe 32, and the air outlet faces the outside air.

[0029] In a specific embodiment, the negative pressure device 3 is arranged at the bottom and the top of the drying room 2 and is connected to the drying room 2 and the paint spraying room 1 through the exhaust pipe 32. In addition, it can be used in the painting room 1 and drying room 1 A set of negative pressure device 3 is also arranged on the top of the room 2. An exhaust air control valve 33 is provided on the exhaust air pipeline 32. The exhaust air control valve 33 can control the opening or closing of the exhaust air pipeline 32, and the exhaust air control valve 33 can be manually opened or closed. The negative pressure generated by the negative pressure device 3 can accelerate the air flow in the drying room 2 and the paint spraying room 1, accelerate the flow of paint mist, reduce the volatilization of the paint mist, and speed up the air flow in the drying room 2 at the same time. The drying speed of the sucker rod.

[0030] As a specific implementation of the sucker rod spray paint drying system provided by the present invention, please refer to Figure 1 to Figure 3 The negative pressure device 3 also includes an electronic control switch for controlling the opening and closing of the negative pressure unit 31, and the electronic control switch is controlled by the control terminal 5. The electronic control switch is an electrical control element that controls the opening or closing of the negative pressure unit 31. The electronic control switch can be turned on or off through electronic control. The control terminal 5 is electrically connected to the electronic control switch and can control the electrical control switch. Turn on or off, and the electronic control switch is turned on, the negative pressure unit 31 operates; when the electronic control switch is off, the negative pressure unit 31 does not operate.

[0031] As a specific implementation of the sucker rod spray paint drying system provided by the present invention, please refer to Figure 1 to Figure 3 The sucker rod spray paint drying system further includes a heating device 6 connected with the drying room 2 for heating the air in the drying room 2, and the heating device 6 is controlled by the control terminal 5. The heating device 6 can heat up the air in the drying room 2. When drying in winter, when the air temperature in the drying room 2 is low, when the paint is sprayed on the sucker rod, it is easy to produce paint If the surface is frozen, you need to turn on the heating device 6 to heat up the air in the drying room 2 so that the air temperature in the drying room 2 meets the painting and drying requirements, so as to improve the drying of the sucker rod schedule.

[0032] In a specific embodiment, the heating device 6 includes a heater 61 arranged outside the drying room 2 and a hot air pipe 62 connected between the heater 61 and the drying room 2, and the high-temperature air generated by the heater 61 Input into the drying room 2 to increase the temperature of the air in the drying room 2 and meet the drying temperature requirements.

[0033] The heater 61 is an electric air heater that can generate high-temperature air. The heater 61 is connected with an electromagnetic control switch to control the on or off of the heater 61. A fan is provided on the hot air pipe 62 to blow the hot air generated by the heater 61 to the drying room 2; the electromagnetic control switch is electrically connected to the control terminal 5, and the electromagnetic control switch can be controlled to be turned on or off through the control terminal 5. The heater 61 can be controlled to turn on or off, and the heating device 6 can be controlled on the control terminal 5 to turn on or off. The operation is simple and does not require manual operation. A temperature range is preset for the air temperature in the drying room 2. If the air temperature in the drying room 2 is within the preset range, the heating device 6 is not activated; if the air temperature in the drying room 2 is greater than When the preset range is reached, the control terminal 5 controls the negative pressure device 3 to start to discharge the air in the drying room 2 to achieve the purpose of cooling; if the air temperature in the drying room 2 is less than the preset range, the control terminal 5 The heating device 6 is controlled to start, and high-temperature air is delivered to the drying room 2 to achieve the purpose of heating the air in the drying room 2, and finally, the air temperature in the drying room 2 is maintained within the temperature range.

[0034] Further, the preset temperature range of the air in the drying room 2 can be adjusted on the control terminal 5, which can be increased or decreased, and the pre-drying of the sucker rods should be adjusted reasonably according to the on-site usage or seasonal changes. Set the temperature range.

[0035] As a specific implementation of the sucker rod spray paint drying system provided by the present invention, please refer to Figure 1 to Figure 3 The sucker rod spray paint drying system also includes a humidifying device 7 connected with the drying room 2 for humidifying the air in the drying room 2, and the humidifying device 7 is controlled by the control terminal 5. The humidification device 7 can humidify the air in the drying room 2. In summer, when the air humidity in the drying room 2 is low, when the paint is sprayed on the sucker rod, it is easy to cause the paint surface to dry and crack. Then it is necessary to turn on the humidifying device 7 to humidify the air in the drying room 2 so that the air humidity in the drying room 2 meets the requirements for painting and drying, so as to improve the drying progress of the sucker rod.

[0036] In a specific embodiment, the humidifying device 7 includes a humidifier 71 arranged outside the drying room 2 and a humidifying pipe 72 connected between the humidifier 71 and the drying room 2, and the humid air generated by the humidifier 71 is input In the drying room 2, the air in the drying room 2 is humidified and reaches the humidity requirement for drying.

[0037] The humidifier 71 is an electronically controlled air humidifier, which can generate humid air to humidify the air. The humidifier 71 is connected with an electromagnetic control switch to control the opening or closing of the humidifier 71. A fan is provided on the humidification pipe 72 to blow the humid air generated by the humidifier 71 to the drying room 2; the electromagnetic control switch is electrically connected to the control terminal 5, and the electromagnetic control switch can be controlled to be turned on or off through the control terminal 5. Furthermore, the humidifier 71 can be controlled to turn on or off, and the humidifier 7 can be controlled on the control terminal 5 to turn on or off. The operation is simple and does not require manual operation. A temperature range is preset for the air humidity in the drying room 2. If the air humidity in the drying room 2 is within the preset range, the humidification device 7 will not be activated; if the air humidity in the drying room 2 is greater than When the preset range is reached, the control terminal 5 controls the heating device 6 to start to heat up the air in the drying room 2, and the humidity of the air will be reduced to achieve the purpose of drying the air; if the air in the drying room 2 is dried If the air humidity is less than the preset range, the control terminal 5 controls the humidification device 7 to start, and delivers moist air to the drying room 2 to achieve the purpose of humidifying the air in the drying room 2, and finally, the air humidity in the drying room 2 Maintain a stable humidity range.

[0038] Furthermore, the preset humidity range of the air in the drying room 2 can be adjusted on the control terminal 5, which can be increased or decreased, and the pre-drying of the sucker rods should be adjusted reasonably according to the on-site usage or seasonal changes. Set the humidity range.

[0039] As a specific implementation of the sucker rod spray paint drying system provided by the present invention, please refer to Figure 1 to Figure 3 The detection component 4 includes an air pressure sensor 41 for detecting the air pressure in the drying room 2, a temperature sensor 42 for detecting the air temperature in the drying room 2, and a humidity sensor 43 for detecting the air humidity in the drying room 2 , The air pressure sensor 41, the temperature sensor 42, and the humidity sensor 43 respectively send detection information to the control terminal 5. The air pressure sensor 41 can detect the current pressure value of the air, the temperature sensor 42 can detect the air temperature in the drying room 2, and the humidity sensor 43 can detect the air humidity in the drying room 2, and both send signals to the control terminal 5. The control terminal 5 receives the temperature signal and the humidity signal, and can determine whether to turn on or turn off the operation of the heating device 6 or the humidifying device 7.

[0040] The temperature signal and humidity signal detected by the air pressure sensor 41, the temperature sensor 42, and the humidity sensor 43 are more accurate, and can send detection information to the control terminal. The control terminal 5 is provided with signal receiving modules for the air pressure sensor 41, the temperature sensor 42 and the humidity sensor 43, which realizes the automatic control of the air pressure, temperature and humidity.

[0041] As a specific implementation of the sucker rod spray paint drying system provided by the present invention, please refer to Figure 1 to Figure 3 The control terminal 5 includes a display, an information receiving module, an information judgment module, a control module, and a first wireless communication module. The information receiving module is used to receive the information detected by the detection component 4, and the information judgment module is used to judge whether the detected information data is Within the preset range of the drying room 2, the control module is used to control the opening and closing of the negative pressure device 3, the heating device 6 and the humidification device 7, and the first wireless communication module is used for real-time wireless communication with external equipment . The air parameters (pressure, temperature, and humidity) in the drying room 2 detected by the detection component 4, and can send the air parameters to the information receiving module on the control terminal 5. After the information receiving module receives the information, it judges through the information The module analyzes and judges the received information. If the preset range is met, the actions of the negative pressure device 3, the heating device 6 and the driving device are not executed; if the preset range is not met, the information judgment module sends instructions to the control module, The actions of the negative pressure device 3, the heating device 6 and the driving device are executed to make the air parameters in the drying room 2 meet the drying requirements for sucker rods.

[0042] The display is a capacitive display, which can display the detected air pressure information, air temperature information and air humidity information, and can display the current air parameter value, which is convenient for manual observation of the parameter value, and the display is clearer and convenient for observation.

[0043] In a specific embodiment, the first wireless communication module and the second wireless communication module both include a 3G or 4G network for connecting with wireless communication and a SIM card interface with a SIM card inserted, and a battery is provided on the mobile terminal 8. The control terminal 5 is also equipped with a battery, and the first wireless communication module and the second wireless communication module are wirelessly connected through a 3G or 4G network. The 3G or 4G network communication speed is fast, and there is no stuck or stall phenomenon, which can realize remote The role of control and interactive communication.

[0044] As a specific implementation of the sucker rod spray paint drying system provided by the present invention, please refer to Figure 1 to Figure 3 The sucker rod painting and drying system also includes a mobile terminal 8 equipped with a second wireless communication module. The control terminal 5 is wirelessly connected to the mobile terminal 8 through real-time wireless communication between the first wireless communication module and the second wireless communication module. The first wireless communication module and the second wireless communication module can be wirelessly connected to each other to achieve the purpose of signal transmission. The signal received on the control terminal 5 can be wirelessly transmitted to the mobile terminal 8, and can be viewed on the mobile terminal 8. When the real-time signal is reached, by setting the mobile terminal 8, the worker can hold the mobile terminal 8 for observation, and can see the air parameters in the drying room 2 at that time without going to the scene, the operation is more flexible, and the purpose of wireless observation is realized.

[0045] As a specific implementation of the sucker rod spray paint drying system provided by the present invention, please refer to Figure 1 to Figure 3 , The control terminal 5 is electrically connected with an alarm module, which is controlled by the control module. The alarm module is electrically connected to the control module. The alarm module can generate an alarm signal. When the air pressure, temperature and humidity parameters in the drying room 2 detected by the detection component 4, as long as one parameter is not within the preset range, the terminal is controlled The alarm module on 5 sends out an alarm signal to remind the staff to pay attention.

[0046] In a specific embodiment, the warning module includes an LED flashlight and a speaker. When the air parameter value in the drying room 2 is not within the preset range, the LED flashlight and the speaker will simultaneously send out a warning signal to remind the staff to pay attention to the situation.

[0047] As a specific implementation of the sucker rod spray paint drying system provided by the present invention, please refer to Figure 1 to Figure 3 The conveying mechanism 21 includes a number of conveying rollers 211 for receiving the sucker rod in the spray booth 1, a driver 212 for driving the conveying roller 211 to rotate, and a support frame 213 for supporting the conveying roller 211; the side of the drying room 2 There is a window 22 for sucker rod to pass through. The driver 212 is connected with the conveying roller 211 at intervals, as long as it can drive the sucker rod to produce horizontal conveying. The through window 22 is a rectangular through hole which is opened on the two side walls of the drying room 2 and is arranged in alignment. The sucker rod can enter or pass through the drying room2.

[0048] Specifically, the support frame 213 is a telescopic support, which can be extended and contracted, so as to adjust the height of the conveying roller 211 or the horizontal conveying height of the sucker rod.

[0049] In a specific embodiment, the driver 212 includes a driving motor, and a belt connected to the power output end of the driving motor and connected to one end of the conveying roller 211. The belt is wrapped between the driving motor and the conveying roller 211, so that the The output power is transmitted to the conveying roller 211, causing the conveying roller 211 to rotate, and friction is generated between the conveying roller 211 and the sucker rod. The rotation of the conveying roller 211 can drive the horizontal transmission of the sucker rod, and finally the sucker rod is transferred to The middle part of the drying room 2 can be dried.

[0050] In a specific embodiment, the surface of the conveying roller 211 is also coated with paint. The contact friction between the conveying roller 211 and the sucker rod will affect the paint surface at the bottom end of the sucker rod. Apply paint on it so that when it comes in contact with the sucker rod, the paint on the sucker rod will not be rubbed off. In addition, after the operation of conveying the sucker rod by the conveying roller 211 is completed, the paint that has been rubbed off by the conveying roller 211 can be painted manually again to keep the paint on the sucker rod intact and achieve the paint spraying effect.

[0051] The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the protection of the present invention. Within range.