Plastic additive cooling equipment for PVC composite tile production and control system

Abstract

The invention provides plastic additive cooling equipment for PVC composite tile production and a control system, and relates to the technical field of cooling equipment. The analysis and control module is used for performing state analysis on corresponding production devices in each production link of the equipment to obtain state influence values corresponding to the production devices; setting a state signaling group corresponding to the production device, wherein the state signaling group comprises a normal signaling, an adjustment signaling and a fault signaling; and matching the state influence value corresponding to the production device with the state signaling group to generate a corresponding state signaling, and executing a corresponding operation according to the corresponding state signaling. Through cooperative work of all the modules in the control system, state information of all the production devices is comprehensively obtained in real time, deep analysis is conducted according to the state information, corresponding state signaling is generated through comparison with a preset standard, and dynamic adjustment of equipment operation parameters is achieved according to the state signaling; and each production device of the equipment is always kept in the optimal operation state.

Description

Technical Field

[0001] The invention relates to the technical field of cooling equipment, and in particular to a plastic additive cooling device and a control system for producing PVC composite tiles. Background Art

[0002] In the production process of PVC composite tiles, the cooling of plastic additives is crucial. Plastic additives will generate high heat during the preparation process, and the esterification reaction time is short, so cooling equipment is needed to quickly reduce its heat to ensure product quality.

[0003] However, the existing cooling equipment has problems such as small contact area between the cooling pipe and the reaction liquid, small effective cooling area, low cooling efficiency, high energy consumption and uneven cooling, which seriously affect the cooling effect and the quality of the finished product. In addition, the existing equipment also has shortcomings in intelligent control. It is impossible to accurately and flexibly adjust the various components of the equipment according to the real-time situation in the production process, and it is difficult to meet the modern high-efficiency and high-quality production needs. Therefore, it is necessary to provide a plastic additive cooling equipment for PVC composite tile production to solve the above technical problems. Summary of the invention

[0004] The present invention provides a plastic additive cooling device for producing PVC composite tiles, which solves the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides a cooling device for plastic additives in the production of PVC composite tiles, comprising a bottom plate, four supporting feet are evenly fixedly connected to the bottom surface of the bottom plate, a device shell is fixedly connected to the top surface of the bottom plate, a top cover is fixedly installed on the top surface of the device shell, a mounting opening is opened on the side of the device shell, a ventilating plate is installed in the mounting opening, a controller is installed on the upper end of the front of the device shell, a reaction component is arranged in the device shell, a cooling mechanism is arranged on the reaction component, and the cooling mechanism includes a cooling component and a stirring component; The reaction assembly includes a reaction kettle, which is installed and fixed at the middle part of the upper end of the lower support plate. One side of the top surface of the reaction kettle is connected with a feed pipe, and the top end of the feed pipe passes through the upper support plate and the top cover. The middle part of the bottom surface of the reaction kettle is connected with a discharge pipe, and an electric valve is installed on the discharge pipe; The cooling assembly includes a water pump, which is installed and fixed on one side of the top surface of the upper support plate. One side of the water pump is connected to an infusion tube, and the lower end of the infusion tube is rotatably connected to a rotating tube. The lower end of the rotating tube passes through the top of the reactor and is connected to a spiral tube.

[0006] Preferably, a lower support plate is horizontally fixedly connected to the lower end of the interior of the device shell, and an upper support plate is horizontally fixedly connected to the upper end of the interior of the device shell.

[0007] Preferably, the lower end of the spiral tube is rotatably connected to a connecting tube, one side of the connecting tube is connected to a liquid extraction tube, the other end of the liquid extraction tube penetrates the side wall of the reactor and vertically upwards penetrates the upper support plate and is connected to a water pump.

[0008] Preferably, the stirring assembly includes a motor, which is mounted and fixed on one side of the top surface of the upper support plate. The lower end of the motor passes through the upper support plate and is connected to a driving pulley. A driven pulley is provided on one side of the driving pulley. The driven pulley is fixed to a rotating tube, and belts are matched on the driving pulley and the driven pulley.

[0009] A control system for cooling equipment for plastic additives in the production of PVC composite tiles, which is applied to a controller and includes a power management module, a data acquisition module, an analysis and control module, and a communication module; the power management module is used to distribute power supply to various power-consuming components on the equipment; The data acquisition module is used to collect the status information of the corresponding production devices in each production link of the equipment; the production devices include controllers, water pumps, motors, electric valves, reactors and spiral tubes, and each production link includes power supply link, data acquisition link, reaction liquid processing link, and material discharging link; The analysis and control module is used to perform status analysis on the corresponding production devices in each production link of the equipment to obtain status analysis results; wherein the status analysis results include the conventional parameter difference of any parameter at any time in the status monitoring time zone of the production device and the corresponding statistical index, conventional difference value and status impact value corresponding to the production device; set the status signaling group corresponding to the production device, including normal signaling, adjustment signaling and fault signaling; match the status impact value corresponding to the production device with its status signaling group to generate the corresponding status signaling, and perform the corresponding operation according to the corresponding status signaling; The communication module is used to realize the communication between the controller and external devices or various modules in the system.

[0010] Preferably, the power management module includes a power input detection unit, a power distribution control unit and a power failure protection unit; The power input detection unit is used to monitor the status information of the power supply in real time, including current, voltage and temperature; A power distribution control unit is used to distribute power to the controller itself and the water pump, motor, and electric valve equipment components according to a preset power supply sequence and priority; The power-off protection unit is used to cut off the power supply to each component in a specific sequence when the equipment is shut down or a fault signal of the production device is generated.

[0011] Preferably, the status analysis of the corresponding production devices in each production link of the equipment is performed, specifically: Obtain the status information of the production device corresponding to each production link of the equipment; set the standard value of any parameter in the status information of the corresponding production device according to the production link and production task; The difference between any parameter in the status information of the production device and the standard value of its corresponding parameter is calculated to obtain the conventional parameter difference; the startup time of the equipment is taken as the initial time, and the time area between the initial time and the current time is marked as the status monitoring time zone; Obtain the conventional parameter difference at any time in the condition monitoring time zone; calculate the statistical indicators of the conventional parameter difference of any parameter in the condition monitoring time zone, including the maximum value, minimum value, average value and variance; All the indicators in the statistical indicators of the conventional parameter difference of the parameters are weighted to obtain the conventional difference value corresponding to the parameters; the conventional difference values ​​of all the parameters in the state information are weighted to obtain the state influence value corresponding to the production device; The conventional parameter difference of any parameter at any time in the status monitoring time zone of the production device status information and the corresponding statistical indicators, conventional difference values ​​and the status impact value corresponding to the production device are marked as the status analysis results.

[0012] Preferably, the state impact value corresponding to the production device is matched with its state signaling group to generate a corresponding state signaling, and a corresponding operation is performed according to the corresponding state signaling, specifically: If the production device matches the normal signaling, it means it is in a normal state; If the production device matches the adjustment signaling, the adjustment signaling is used to trigger the conversion of the state impact value into an adjustment coefficient according to a preset rule, and the adjustment coefficient is applied to adjust the operating parameters of the corresponding production device; If the production device matches the fault signaling, the number, location, fault signaling of the production device, its generation time and status analysis result are sent to the intelligent terminal of the maintenance manager corresponding to the production device.

[0013] Preferably, the status information of the corresponding production devices in each production link is specifically as follows: the status information of the controller includes CPU usage rate, memory occupancy rate, instruction sending success rate, and instruction response time; the status information of the motor includes speed, torque, current, temperature, vibration amplitude, and vibration frequency; the status information of the electric valve includes valve opening, opening and closing action time, and sealing performance; the status information of the reactor includes the temperature, pressure, liquid level, and component concentration of the reaction liquid therein; the status information of the spiral tube includes the temperature, flow, pressure, and component purity of the coolant therein.

[0014] Compared with the related art, the cooling device for plastic additives in the production of PVC composite tiles provided by the present invention has the following beneficial effects: 1. The present invention increases the contact area between the cooling tube and the reaction liquid, improves the cooling efficiency, and increases the effective cooling range of the cooling component through the cooperation of the water pump and the spiral tube; stirs the reaction liquid through the cooperation of the motor and the spiral tube, thereby achieving the ability to evenly cool all the reaction liquids, solving the problems of small effective cooling area and uneven cooling in the existing equipment.

[0015] 2. Through the coordinated work of various modules in the control system, the data acquisition module of the present invention can obtain the status information of each production device in a comprehensive and real-time manner. The analysis and control module performs in-depth analysis based on the status information, generates precise adjustment strategies by comparing with preset standards, and realizes dynamic adjustment of equipment operating parameters based on status signaling, so that each production device of the equipment is always kept in the optimal operating state, meeting the modern high-efficiency and high-quality production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional schematic diagram of the overall appearance of a plastic additive cooling device for producing PVC composite tiles provided by the present invention; Figure 2 This is a front view schematic diagram of the overall appearance of the device proposed by the present invention; Figure 3 A three-dimensional schematic diagram of the internal structure of the device proposed by the present invention; Figure 4 It is a front view schematic diagram of the reaction assembly structure proposed by the present invention; Figure 5 It is a schematic cross-sectional view of the reaction assembly structure proposed by the present invention; Figure 6 A three-dimensional schematic diagram of the cooling mechanism structure proposed by the present invention; Figure 7 The present invention provides a principle block diagram of a control system for a plastic additive cooling device for producing PVC composite tiles.

[0017] Serial numbers in the figure: 1. bottom plate; 2. equipment shell; 3. top cover; 4. breathable plate; 5. controller; 6. lower support plate; 7. upper support plate; 8. reactor; 9. feed pipe; 10. discharge pipe; 11. electric valve; 12. water pump; 13. infusion pipe; 14. rotating pipe; 15. spiral pipe; 16. connecting pipe; 17. extraction pipe; 18. motor; 19. belt; 20. driven pulley. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] The terms used in this disclosure are for the purpose of describing specific embodiments only and are not intended to limit the disclosure. The singular forms of "group", "class" and "the" used in this disclosure and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0020] It should be understood that although the terms first, second, third, etc. may be used in the present disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present disclosure, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining".

[0021] Please refer to Figure 1-Figure 7 A cooling device for plastic additives in the production of PVC composite tiles, comprising a bottom plate 1, four supporting feet are evenly fixed around the bottom surface of the bottom plate 1, a device shell 2 is fixed to the top surface of the bottom plate 1, a top cover 3 is fixed to the top surface of the device shell 2, a mounting opening is opened on the side of the device shell 2, a ventilating plate 4 is installed in the mounting opening, a controller 5 is installed at the upper end of the front of the device shell 2, a reaction component is arranged in the device shell 2, a cooling mechanism is arranged on the reaction component, the cooling mechanism includes a cooling component and a stirring component, and the modular design facilitates equipment maintenance and upgrading; the lower end of the device shell 2 is horizontally fixed A lower support plate 6 is connected, and an upper support plate 7 is horizontally fixedly connected to the upper end of the equipment shell 2. The cooperation between the lower support plate 6 and the upper support plate 7 facilitates the installation of functional components. The reaction component includes a reactor 8, which is installed and fixed in the middle of the upper end of the lower support plate 6. A feed pipe 9 is connected to one side of the top surface of the reactor 8. The top of the feed pipe 9 passes through the upper support plate 7 and the top cover 3. A discharge pipe 10 is connected to the middle of the bottom surface of the reactor 8. An electric valve 11 is installed and connected to the discharge pipe 10. The cooperation between the reactor 8 and the electric valve 11 facilitates the reaction and the discharge of finished products.

[0022] In the present invention, the cooling assembly includes a water pump 12, which is fixedly mounted on one side of the top surface of the upper support plate 7. One side of the water pump 12 is connected to a liquid infusion tube 13, and the lower end of the liquid infusion tube 13 is rotatably connected to a rotating tube 14. The lower end of the rotating tube 14 passes through the top of the reactor 8 and is connected to a spiral tube 15. Through the cooperation of the water pump 12 and the liquid infusion tube 13, it is convenient to transport the cooling liquid; the lower end of the spiral tube 15 is sealed and rotatably connected to the connecting tube 16, and one side of the connecting tube 16 is connected to a liquid extraction tube 17, and the other end of the liquid extraction tube 17 passes through the side wall of the reactor 8 and vertically upwards. The support plate 7 is put on and connected to the water pump 12. The water pump 12 and the liquid extraction pipe 17 cooperate to facilitate the circulation of the cooling liquid. The stirring assembly includes a motor 18, which is fixed on one side of the top surface of the upper support plate 7. The lower end of the motor 18 passes through the upper support plate 7 and is connected to a driving pulley. A driven pulley 20 is provided on one side of the driving pulley. The driven pulley 20 is fixed to the rotating tube 14. A belt 19 is provided on the driving pulley and the driven pulley 20. The motor 18 cooperates with the rotating tube 14 to facilitate the driving of the spiral tube 15 to rotate and stir the reaction liquid.

[0023] Working principle: When the present invention is used, firstly, power is supplied to all electrical equipment, then coolant is injected into the water pump 12, the water pump 12 is started to make the coolant circulate in the cooling assembly, and at the same time, the reaction liquid is injected into the reactor 8 through the feed pipe 9, and then the motor 18 is started. At this time, the reaction liquid reacts in the reactor 8 and releases heat and heats up. At the same time, the water pump 12 pumps the coolant to the infusion pipe 13, passes through the rotating pipe 14, and then enters the spiral tube 15, and fully exchanges heat with the reaction liquid, and then returns to the water pump 12 through the connecting pipe 16 and the liquid extraction pipe 17. At the same time, because the motor 18 drives the driven pulley 20 to rotate through the belt 19, the spiral tube 15 is driven to rotate, so that the reaction liquid forms a vortex, so that all reaction liquids can exchange heat with the coolant, and the cooling efficiency and cooling quality are fully improved. After the reaction is completed, the electric valve 11 is opened by the controller 5, and the finished product is transported from the discharge pipe 10 to the next process.

[0024] A control system for cooling equipment for plastic additives in the production of PVC composite tiles, applied to a controller 5, comprising a power management module, a data acquisition module, an analysis and control module and a communication module; the power management module is used to distribute power supply to various power-consuming components on the equipment; The data acquisition module is used to collect the status information of the corresponding production devices in each production link of the equipment; the production device includes a controller 5, a water pump 12, a motor 18, an electric valve 11, a reactor 8 and a spiral tube 15, and each production link includes a power supply link, a data acquisition link, a reaction liquid processing link, and a discharging link. The status information of the corresponding production device in each production link is specifically as follows: the status information of the controller 5 includes the CPU usage rate, the memory occupancy rate, the instruction sending success rate, and the instruction response time; the status information of the motor 18 includes the speed, torque, current, temperature, vibration amplitude, and vibration frequency; the status information of the electric valve 11 includes the valve opening, the opening and closing action time, and the sealing performance; the status information of the reactor 8 includes the temperature, pressure, liquid level, and component concentration of the reaction liquid therein; the status information of the spiral tube 15 includes the temperature, flow rate, pressure, and component purity of the coolant therein; The analysis and control module is used to perform status analysis on the corresponding production devices in each production link of the equipment to obtain status analysis results; wherein the status analysis results include the conventional parameter difference of any parameter at any time in the status monitoring time zone of the production device and the corresponding statistical index, conventional difference value and status impact value corresponding to the production device; set the status signaling group corresponding to the production device, including normal signaling, adjustment signaling and fault signaling; match the status impact value corresponding to the production device with its status signaling group to generate the corresponding status signaling, and perform the corresponding operation according to the corresponding status signaling, specifically: if the production device matches the normal signaling, it means that it is in a normal state; If the production device matches the adjustment signaling, the adjustment signaling is used to trigger the conversion of the state impact value into an adjustment coefficient according to a preset rule, and the adjustment coefficient is applied to adjust the operating parameters of the corresponding production device, and further specifically: If the controller 5 matches the adjustment signaling, the CPU operating frequency is reduced in proportion to the adjustment coefficient, and a corresponding proportion of the cache and the memory occupied by non-critical processes is released according to the adjustment coefficient, and the release proportion is positively correlated with the adjustment coefficient; If the motor 18 matches the adjustment signaling, the motor speed is adjusted through the frequency converter according to the adjustment coefficient, and the input current or magnetic field strength of the motor 18 is adjusted according to the adjustment coefficient to adjust the torque of the motor 18; If the electric valve 11 matches the regulation signal, the rotation angle of the driving motor of the electric valve 11 is adjusted according to the adjustment coefficient to achieve accurate control of the valve opening, and the adjustment amount of the rotation angle is proportional to the adjustment coefficient, and the acceleration and deceleration curves of the driving motor of the electric valve 11 are adjusted according to the adjustment coefficient to shorten the opening and closing action time; If the reactor 8 matches the adjustment signal, the flow rate of the coolant in the spiral tube 11 and the opening of the electric valve 11 are adjusted according to the adjustment coefficient to balance the pressure in the reactor 8 and the feed rate of the reactor 8; If the spiral tube 15 matches the regulation signal, the rotation speed of the water pump 12 is adjusted according to the regulation coefficient, and the opening of the valve or other pressure regulating device on the pipeline is adjusted; If the production device matches the fault signaling, the number, location, fault signaling of the production device, its generation time and status analysis results are sent to the intelligent terminal of the maintenance manager corresponding to the production device; The communication module is used to realize the communication between the controller 5 and external devices or various modules in the system.

[0025] In the present application, the power management module includes a power input detection unit, a power distribution control unit, and a power failure protection unit; The power input detection unit is used to monitor the status information of the power supply in real time, including current, voltage and temperature; A power distribution control unit is used to distribute power to the controller 5 itself and the water pump 12, the motor 18, and the electric valve 11 equipment components according to a preset power supply sequence and priority; The power-off protection unit is used to cut off the power supply to each component in a specific sequence when the equipment is shut down or a fault signal of the production device is generated.

[0026] In this application, the status analysis of the corresponding production devices in each production link of the equipment is carried out, specifically: Obtain the status information of the production device corresponding to each production link of the equipment; set the standard value of any parameter in the status information of the corresponding production device according to the production link and production task; The difference between any parameter in the status information of the production device and the standard value of its corresponding parameter is calculated to obtain the conventional parameter difference; the startup time of the equipment is taken as the initial time, and the time area between the initial time and the current time is marked as the status monitoring time zone; Obtain the conventional parameter difference at any time in the condition monitoring time zone; calculate the statistical indicators of the conventional parameter difference of any parameter in the condition monitoring time zone, including the maximum value G1, the minimum value G2, the average value G3 and the variance G4; All the indicators in the statistical indicators of the conventional parameter difference of the parameter are weighted to obtain the conventional difference value G corresponding to the parameter, and the formula is: ; Among them, r1, r2, r3, and r4 respectively represent the weights corresponding to the maximum value, minimum value, variance, and average value in the statistical indicators of the conventional parameter difference of the parameters in the state information; the conventional difference values ​​of all parameters in the state information are weighted to obtain the state influence value F corresponding to the production device, and the formula is expressed as: ; Wherein, iG represents the conventional difference value corresponding to parameter i in the status information, i and N represent the number and total number of parameters in the status information respectively, Indicates the weight corresponding to parameter i in the state information; The conventional parameter difference of any parameter at any time in the status monitoring time zone of the production device status information and the corresponding statistical indicators, conventional difference values ​​and the status impact value corresponding to the production device are marked as the status analysis results.

[0027] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art that are not disclosed in this disclosure. The specification and examples are to be considered exemplary only, and the true scope and spirit of the present invention are indicated by the following claims.

[0028] It should be understood that the present invention is not limited to the exact construction that has been described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A cooling device for plastic additives in the production of PVC composite tiles, comprising a bottom plate (1), characterized in that: Four supporting feet are evenly fixedly connected to the bottom surface of the bottom plate (1) around the periphery, a device shell (2) is fixedly connected to the top surface of the bottom plate (1), a top cover (3) is fixedly mounted on the top surface of the device shell (2), a mounting opening is opened on the side surface of the device shell (2), a ventilating plate (4) is mounted in the mounting opening, a controller (5) is mounted on the upper end of the front surface of the device shell (2), a reaction component is arranged in the device shell (2), a cooling mechanism is arranged on the reaction component, and the cooling mechanism comprises a cooling component and a stirring component; The reaction assembly comprises a reaction kettle (8), the reaction kettle (8) being mounted and fixed at the middle of the upper end of the lower support plate (6), one side of the top surface of the reaction kettle (8) being connected to a feed pipe (9), the top end of the feed pipe (9) passing through the upper support plate (7) and the top cover (3), the middle of the bottom surface of the reaction kettle (8) being connected to a discharge pipe (10), and an electric valve (11) being mounted and connected to the discharge pipe (10); The cooling assembly comprises a water pump (12), the water pump (12) being mounted and fixed on one side of the top surface of the upper support plate (7), one side of the water pump (12) being connected to a liquid infusion tube (13), the lower end of the liquid infusion tube (13) being rotatably connected to a rotating tube (14), the lower end of the rotating tube (14) passing through the top of the reaction kettle (8) and being connected to a spiral tube (15).

2. The cooling device for plastic additives in the production of PVC composite tiles according to claim 1, characterized in that: A lower support plate (6) is horizontally fixedly connected to the lower end of the interior of the equipment shell (2), and an upper support plate (7) is horizontally fixedly connected to the upper end of the interior of the equipment shell (2).

3. The cooling device for plastic additives in the production of PVC composite tiles according to claim 1 is characterized in that: The lower end of the spiral tube (15) is rotatably connected to the connecting tube (16); one side of the connecting tube (16) is connected to a liquid extraction tube (17); the other end of the liquid extraction tube (17) penetrates the side wall of the reaction kettle (8) and vertically upwards penetrates the upper support plate (7) and is connected to the water pump (12).

4. The cooling device for plastic additives in the production of PVC composite tiles according to claim 1, characterized in that: The stirring assembly comprises a motor (18), the motor (18) being mounted and fixed on one side of the top surface of the upper support plate (7), the lower end of the motor (18) passing through the upper support plate (7) and being connected to a driving pulley, a driven pulley (20) being provided on one side of the driving pulley, the driven pulley (20) being fixedly connected to the rotating tube (14), and a belt (19) being provided on the driving pulley and the driven pulley (20) in a matching manner.

5. A control system for a cooling device for plastic additives in the production of PVC composite tiles, using a cooling device for plastic additives in the production of PVC composite tiles as claimed in any one of claims 1 to 4, applied to a controller (5), characterized in that: It includes a power management module, a data acquisition module, an analysis and control module, and a communication module; the power management module is used to distribute power supply to various power-consuming components on the equipment; The data acquisition module is used to collect status information of the corresponding production device in each production link of the equipment; the production device includes a controller (5), a water pump (12), a motor (18), an electric valve (11), a reaction kettle (8) and a spiral tube (15); each production link includes a power supply link, a data acquisition link, a reaction liquid processing link, and a material discharging link; The analysis and control module is used to perform status analysis on the corresponding production devices in each production link of the equipment and obtain status analysis results; The status analysis result includes comparing the conventional parameter difference of any parameter at any time in the status monitoring time zone of the production device with the corresponding statistical index, conventional difference value and the status impact value corresponding to the production device; setting the status signaling group corresponding to the production device, including normal signaling, adjustment signaling and fault signaling; matching the status impact value corresponding to the production device with its status signaling group to generate the corresponding status signaling, and performing the corresponding operation according to the corresponding status signaling; The communication module is used to realize communication between the controller (5) and external devices or various modules in the system.

6. The control system of a plastic additive cooling device for producing PVC composite tiles according to claim 5, characterized in that: The power management module includes a power input detection unit, a power distribution control unit and a power failure protection unit; The power input detection unit is used to monitor the status information of the power supply in real time, including current, voltage and temperature; A power distribution control unit, used to distribute power to the controller (5) itself and the water pump (12), the motor (18), and the electric valve (11) equipment components according to a preset power supply sequence and priority; The power-off protection unit is used to cut off the power supply to each component in a specific sequence when the equipment is shut down or a fault signal of the production device is generated.

7. The control system of a plastic additive cooling device for producing PVC composite tiles according to claim 5, characterized in that: Conduct status analysis on the corresponding production devices in each production link of the equipment, specifically: Obtain the status information of the production device corresponding to each production link of the equipment; set the standard value of any parameter in the status information of the corresponding production device according to the production link and production task; Calculate the difference between any parameter in the status information of the production device and the standard value of its corresponding parameter to obtain a conventional parameter difference; The startup time of the device is taken as the initial time, and the time zone between the initial time and the current time is marked as the status monitoring time zone; Obtain the difference of conventional parameters at any time in the status monitoring time zone; Calculate the statistical indicators of the conventional parameter difference of any parameter in the condition monitoring time zone, including the maximum value G1, minimum value G2, average value G3 and variance G4; All the indicators in the statistical indicators of the conventional parameter difference of the parameter are weighted to obtain the conventional difference value G corresponding to the parameter, and the formula is: ; Among them, r1, r2, r3, and r4 respectively represent the weights corresponding to the maximum value, minimum value, variance, and average value in the statistical indicators of the conventional parameter difference of the parameters in the state information; the conventional difference values ​​of all parameters in the state information are weighted to obtain the state influence value F corresponding to the production device, and the formula is expressed as: ; Wherein, iG represents the conventional difference value corresponding to parameter i in the status information, i and N represent the number and total number of parameters in the status information respectively, Indicates the weight corresponding to parameter i in the state information; The conventional parameter difference of any parameter at any time in the status monitoring time zone of the production device status information and the corresponding statistical indicators, conventional difference values ​​and the status impact value corresponding to the production device are marked as the status analysis results.

8. The control system of a plastic additive cooling device for producing PVC composite tiles according to claim 5, characterized in that: The state impact value corresponding to the production device is matched with its state signaling group to generate the corresponding state signaling, and the corresponding operation is performed according to the corresponding state signaling, specifically: If the production device matches the normal signaling, it means it is in a normal state; If the production device matches the adjustment signaling, the adjustment signaling is used to trigger the conversion of the state impact value into an adjustment coefficient according to a preset rule, and the adjustment coefficient is applied to adjust the operating parameters of the corresponding production device; If the production device matches the fault signaling, the number, location, fault signaling of the production device, its generation time and status analysis result are sent to the intelligent terminal of the maintenance manager corresponding to the production device.

9. The control system of a plastic additive cooling device for producing PVC composite tiles according to claim 5, characterized in that: The status information of the corresponding production devices in each production link is specifically as follows: the status information of the controller (5) includes CPU usage rate, memory occupancy rate, command sending success rate, and command response time; the status information of the motor (18) includes speed, torque, current, temperature, vibration amplitude, and vibration frequency; the status information of the electric valve (11) includes valve opening, opening and closing action time, and sealing performance; the status information of the reactor (8) includes the temperature, pressure, liquid level, and component concentration of the reaction liquid therein; and the status information of the spiral tube (15) includes the temperature, flow rate, pressure, and component purity of the coolant therein.

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