A control method and system for floor production line

Abstract

The present invention discloses a control method and system for a floor line production line, the control method comprising: a first detection component performs real-time quality detection on a finished floor roll; a control host analyzes a first defect rate of the finished floor roll according to the detection data, and detects whether the first defect rate is higher than a first preset threshold, the control host generates a first control instruction and controls the roll cooling component to switch the cooling roller; the control host analyzes a second defect rate of the finished floor roll; the control host compares and analyzes the second defect rate with the first defect rate, and detects whether the comparison result is higher than a second detection threshold; the control host generates a second control instruction based on the second defect rate, and the roll cooling component switches the cold pressing mode based on the second control instruction. The control method improves the floor processing quality of the floor production line by detecting the quality of the finished floor roll in real time and adjusting the cooling mode of the roll cooling component according to the detection data.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of plate processing, and in particular to a control method and system for a floor production line. Background Art

[0002] The current floor production line is formed by mixing a variety of raw materials to form floor slurry, and then cold pressing to obtain finished floor products. The existing floor production line generally uses a calender for cold pressing. The floor slurry formed by a variety of raw materials is initially cooled and formed before entering the calender. However, the calender itself has a high heat. During the long-term calendering and cooling process, the calender accumulates a lot of working heat, which causes the temperature of the calender to rise, affecting the cold pressing quality of the floor. If the floor heat is too high, surface defects such as expansion bulges, collapse and depressions are prone to occur, affecting the floor processing quality of the floor production line. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art. The present invention provides a control method and system for a floor production line. The control method of the floor production line improves the effect of the roller cooling component on the roller cooling molding of the floor by performing quality inspection on the finished floor roll products and adjusting the operation of the roller cooling component, thereby effectively improving the floor processing production quality of the floor production line.

[0004] The present invention provides a control method for a floor line production line, the control method comprising:

[0005] S11: The first detection component performs real-time quality detection on the finished floor rolling product and sends the detection data to the control host;

[0006] S12: The control host analyzes the first defect rate of the finished floor rolling product according to the detection data, and detects whether the first defect rate is higher than a first preset threshold value. If so, proceed to step S13;

[0007] S13: controlling the host to generate a first control instruction according to the first defect rate, and using the first control instruction to control the roller cooling assembly to switch the cooling roller;

[0008] S14: The control host analyzes a second defect rate of the finished floor rolling product based on the second detection data sent by the first detection component;

[0009] S15: The control host compares and analyzes the second defect rate with the first defect rate, and detects whether the comparison result is higher than a second detection threshold. If not, proceed to step S16;

[0010] S16: The control host generates a second control instruction based on the second defective rate, and the roller cooling component switches the cold pressing mode based on the second control instruction.

[0011] Furthermore, the first detection component performs real-time quality detection on the finished floor rolling product and sends the detection data to the control host, including:

[0012] The first detection component records defect position data of the finished floor rolling product within a unit time, calculates the defect position area according to the defect position data, and generates detection data based on the defect position area.

[0013] Furthermore, the first detection component records the defect position data of the floor rolling product within a unit time, and the defect position area is calculated according to the defect position data, including:

[0014] The first detection component scans the image of the finished floor rolling product within a unit time, marks the position on the image where the floor thickness does not meet the requirements, and analyzes and calculates the area of ​​the marked position.

[0015] Further, the control host analyzes a first defect rate of the finished floor rolling product according to the detection data, and detects whether the first defect rate is higher than a first preset threshold value, including:

[0016] The control host calculates the area of ​​the finished rolled floor products per unit time according to the transport rate of the floor production line, and calculates the first defective rate of the finished rolled floor products according to the area of ​​the finished rolled floor products and the area of ​​the defective position.

[0017] Further, the control host generates a first control instruction according to the first defective rate, and the first control instruction controls the roller cooling assembly to switch the cooling roller, including:

[0018] The control host controls the second cooling component of the roller cooling component to replace the first cooling component based on the first control instruction.

[0019] Further, the control host analyzes the second defect rate of the finished floor rolling product based on the adjusted detection data sent by the first detection component, including:

[0020] The first detection component detects the quality of the floor rolling product after adjustment and sends the detection data to the control host;

[0021] The control host analyzes and calculates the second defect rate of the finished floor rolling product according to the regulated detection data.

[0022] Furthermore, the control method further includes:

[0023] The second detection component detects the quality of the finished floor product and sends the detection data to the control host;

[0024] The control host analyzes the quality grade of the finished floor product according to the finished floor product detection data.

[0025] Furthermore, the second detection component detects the quality of the finished floor product and sends the detection data to the control host, including:

[0026] The second detection component captures an image of the finished floor product and marks defect locations in the image to generate finished floor product detection data.

[0027] Furthermore, the control host analyzes the quality grade of the finished floor product according to the finished floor product inspection data, including:

[0028] The control host receives the finished floor product inspection data, analyzes the defect locations, defect quantities and defect degrees of the floor based on the finished floor product inspection data, and marks the quality grade of the finished floor product.

[0029] The present invention also provides a control system for a floor production line, the control system is used to execute the control method of the floor production line, the control system includes a control host, a roller cooling component and a first detection component;

[0030] The control host is used to receive the detection data of the first detection component, and generate a control instruction to control the operation of the roller cooling component according to the detection data;

[0031] The first detection component is used to detect the quality of the finished floor rolling product and send the detection data to the control host;

[0032] The roller cooling assembly is used to adjust the working mode according to the control instructions of the control host.

[0033] The present invention provides a control method and system for a floor production line. The control method of the floor production line performs quality inspection on finished rolled floor products, adjusts the operation of a roller cooling component according to quality inspection data of the finished rolled floor products, switches the operation mode of the roller cooling component, enables the roller cooling component to meet the needs of roller cooling molding of the floor, and improves the floor processing production quality of the floor production line through real-time inspection and adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0035] Figure 1 This is a schematic diagram of the structure of a floor production line control system in an embodiment of the present invention;

[0036] Figure 21 is a schematic diagram of the structure of a roller cooling assembly in an embodiment of the invention;

[0037] Figure 3 is a flow chart of a floor production line control method according to an embodiment of the present invention;

[0038] Figure 4 It is a second flow chart of the floor production line control method in an embodiment of the present invention. DETAILED DESCRIPTION

[0039] 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.

[0040] Embodiment 1:

[0041] Figure 1 A schematic diagram of the structure of a floor production line control system in an embodiment of the present invention is shown, wherein the control system includes a control host 1, a roller cooling component 2 and a first detection component 4, wherein the roller cooling component 2 and the first detection component 4 are both signal-connected to the control host 1, i.e., signal transmission can be performed between the control host 1, the roller cooling component 2 and the first detection component 4.

[0042] Specifically, the control host 1 is used to receive the detection data of the first detection component 4, and generate control instructions to control the operation of the roller cooling component 2 according to the detection data; the first detection component 4 is used to detect the quality of the floor roller-pressed product, and send the detection data to the control host 1; the roller cooling component 2 is used to adjust the working mode according to the control instructions of the control host 1, and the quality of the floor roller-pressed product is detected in real time by the first detection component 4, the quality of the floor roller-pressed product is analyzed by the control host 1, and the working mode of the roller cooling component 2 is timely adjusted, so as to improve the quality of the floor roller-pressed product of the floor production line.

[0043] Specifically, the control system also includes a second detection component 5, a cutting component 7, a coating component 6 and an extruder component 3. The extruder component 3 is connected to the roller cooling component 2 based on a conveyor belt. The extruder component 3 is used to mix the floor production raw materials and transport the evenly mixed floor slurry to the roller cooling component 2 through the conveyor belt. The roller cooling component 2 is used to cool and shape the floor production slurry transported by the extruder component 3 to obtain the floor roller finished product.

[0044] Furthermore, the floor slurry passes through the roller cooling assembly 2. Under the rolling action of the cooling roller of the roller cooling assembly 2, the floor slurry can be quickly cooled and formed, and rolled into a plate-shaped structure to obtain the floor rolling finished product.

[0045] Specifically, the coating component 6 is arranged between the cutting component 7 and the first detection component 4, and is used to coat the finished floor roll product, that is, to cover the finished floor roll product with a printed film and / or to cover the finished floor roll product with a wear-resistant film.

[0046] Furthermore, the printed film surface is provided with printed patterns, which can improve the appearance of the finished rolled floor product, and the wear-resistant film can improve the wear resistance of the finished rolled floor product and reduce the risk of damage to the finished rolled floor product.

[0047] Furthermore, the pattern on the printed film can be adjusted according to actual processing and production requirements.

[0048] Specifically, the cutting assembly 7 includes a marking mechanism and a cutting mechanism. After the finished floor roll product is coated by the coating assembly 6, it enters the cutting assembly 7 under the transmission action of the conveyor belt. The marking mechanism in the cutting assembly 7 can mark the finished floor roll product at a preset interval, and the cutting mechanism can cut the finished floor roll product according to the marked position to obtain a finished floor product.

[0049] Specifically, Figure 2 A schematic structural diagram of a roller-pressed cooling assembly 2 in an embodiment of the present invention is shown. The roller-pressed cooling assembly 2 includes a first cooling assembly 21 and a second cooling assembly 22, and the first cooling assembly 21 and the second cooling assembly 22 are arranged at intervals.

[0050] Specifically, the first cooling component 21 includes a first lifting mechanism 211 and a first cooling roller 213. The output end of the first lifting mechanism 211 is connected to the first cooling roller 213. The first cooling roller 213 is located above the conveyor belt. When the floor slurry output by the extruder component 3 passes through the position of the first cooling roller 213, it can contact the first cooling roller 213 and quickly dissipate heat and cool down under the cooling effect of the first cooling roller 213, so that the floor slurry can be formed into a floor rolling finished product.

[0051] Furthermore, a preliminary cooling system is provided at the output end of the extruder assembly 3, and the preliminary cooling system can perform preliminary cooling on the floor slurry output by the extruder assembly 3, so that the floor slurry can be initially formed, thereby improving the cooling and forming efficiency and forming quality of the floor slurry by the roller cooling assembly 2.

[0052] Specifically, the first lifting mechanism 211 includes a lifting drive cylinder and a mounting frame 212, the output shaft of the lifting drive cylinder is drivingly connected to the mounting frame 212, the first cooling roller 213 is arranged in the mounting frame 212, and a driving motor is arranged in the mounting frame 212, and the driving motor is drivingly connected to the first cooling roller 213, that is, the driving motor can drive the first cooling roller 213 to rotate.

[0053] Furthermore, the second cooling component 22 is provided with a second cooling roller 223 and a second lifting mechanism 221. The second cooling component 22 has the same structural features and functional effects as the first cooling component 21. For details, please refer to the structural features and functional effects of the first cooling component 21, which will not be described here one by one.

[0054] Specifically, the roller cooling assembly 2 is provided with a single-roller cooling mode and a double-roller cooling mode. The single-roller cooling mode refers to the cooling work of the first cooling roller 213 of the first cooling assembly 21 or the cooling work of the second cooling roller 223 of the second cooling assembly 22. The double-roller cooling mode refers to the cooling work of the first cooling assembly 21, the first cooling roller 213 and the second cooling roller 223 of the second cooling assembly 22 at the same time.

[0055] Specifically, the roller-pressed cooling assembly 2 also includes a pressing mechanism 23, which includes a first pressing roller 231 and a second pressing roller 232. The first pressing roller 231 and the second pressing roller 232 are arranged up and down, and the first pressing roller 231 and the second pressing roller 232 cooperate with each other to press the floor roller-pressed product, thereby further improving the quality of the floor roller-pressed product.

[0056] Furthermore, the gap between the first pressing roller 231 and the second pressing roller 232 is smaller than the rolling thickness of the rolling cooling assembly 2, so that the pressing mechanism 23 can press the cooled floor rolling product.

[0057] An embodiment of the present invention provides a control system for a floor production line, wherein the control system performs real-time quality detection on finished rolled floor products by setting a first detection component 4, and adjusts the cooling mode according to quality detection data by setting a rolling cooling component 2 with a first cooling component 21 and a second cooling component 22, so that the rolling cooling component 2 can meet the needs of the floor production line and improve the floor processing production quality of the floor production line.

[0058] Embodiment 2:

[0059] Figure 3 A flow chart of a control method for a floor line production line according to an embodiment of the present invention is shown, and the control method includes:

[0060] S11: The first detection component performs real-time quality detection on the finished floor rolling product and sends the detection data to the control host.

[0061] Specifically, the first detection component performs real-time quality detection on the finished floor rolling product and sends the detection data to the control host, including:

[0062] The first detection component records defect position data of the finished floor rolling product within a unit time, calculates the defect position area according to the defect position data, and generates detection data based on the defect position area.

[0063] The first detection component records the defect position data of the floor rolling product in unit time, and the defect position area is calculated according to the defect position data, including:

[0064] The first detection component scans the image of the finished floor rolling product within a unit time, marks the position on the image where the floor thickness does not meet the requirements, and analyzes and calculates the area of ​​the marked position.

[0065] Specifically, the first detection component is provided with a laser scanner and a first sub-processing chip, the laser scanner is used to scan the floor rolling products passing through the first detection component within a unit time, and send the scanning image information obtained by the laser scanner to the first sub-processing chip.

[0066] Furthermore, the first sub-processing chip can mark defective locations of the finished floor rolling product according to the scanned image information.

[0067] Specifically, the laser scanner emits a laser to scan the finished floor roll product, and the receiver of the laser scanner obtains the distance data of the finished floor roll product from the laser scanner by receiving the reflected laser, and the laser scanner generates the scanned image information of the finished floor roll product based on the distance data.

[0068] Specifically, the first sub-processing chip acquires the scanned image information, compares and analyzes the scanned image information according to the preset distance data between the laser scanner and the finished floor roll product, acquires and marks the data information that is different from the preset distance data in the scanned image information, the first sub-processing chip integrates the marked data information, acquires the image area of ​​the marked data, and generates detection data of the finished floor roll product according to the image area.

[0069] S12: The control host analyzes the first defect rate of the finished floor rolling product according to the detection data, and detects whether the first defect rate is higher than a first preset threshold value. If so, proceed to step S13.

[0070] The control host analyzes a first defect rate of the finished floor rolling product according to the detection data, and detects whether the first defect rate is higher than a first preset threshold value, including:

[0071] The control host calculates the area of ​​the finished rolled floor products per unit time according to the transport rate of the floor production line, and calculates the first defective rate of the finished rolled floor products according to the area of ​​the finished rolled floor products and the area of ​​the defective position.

[0072] Specifically, the control host obtains the transmission rate of the floor production line, combines the working unit time of the laser scanner, calculates and analyzes the image area of ​​the floor roll product scanned by the laser scanner per unit time, and combines the defect position area of ​​the floor roll product detection data to calculate and analyze the first defective rate of the floor roll product.

[0073] Furthermore, the first defect rate is data on the percentage of the defect location area to the image area of ​​the finished floor rolling product.

[0074] Specifically, the control host compares the first defective rate with a preset first threshold. In the present embodiment, the preset first threshold is 10%. When the first defective rate is higher than the first threshold, the control host generates a first control instruction based on the comparison result. The control host controls the roller cooling assembly to perform cooling work based on the first control instruction.

[0075] S13: The host computer is controlled to generate a first regulating instruction according to the first defective rate, and the first regulating instruction regulates the roller cooling assembly to switch the cooling roller.

[0076] Specifically, the control host generates a first control instruction according to the first defective rate, and the first control instruction controls the roller cooling assembly to switch the cooling roller, including:

[0077] The control host controls the second cooling component of the roller cooling component to replace the first cooling component based on the first control instruction.

[0078] Specifically, the roller cooling assembly receives the first control instruction, and starts the rotation of the second cooling roller of the second cooling assembly based on the first control instruction. When the rotation speed of the second cooling roller is the same as that of the first cooling roller, the second lifting mechanism drives the second cooling roller to move downward, so that the second cooling roller gradually contacts the floor slurry on the conveyor belt and rolls the floor slurry. When the second cooling roller is driven by the second lifting mechanism to descend to a preset position for cooling, the first lifting mechanism drives the first cooling roller to rise to a preset position, and stops the first cooling roller during the rising process, thereby realizing the switching of the first cooling assembly and the second cooling assembly.

[0079] Furthermore, the rotation speed of the first cooling roller and the second cooling roller is the same as the transmission speed of the conveyor belt, which can improve the quality of the floor roller cooling.

[0080] S14: The control host analyzes the second defect rate of the finished floor rolling product based on the adjusted detection data sent by the first detection component;

[0081] Specifically, the control host analyzes the second defect rate of the finished floor rolling product based on the adjusted detection data sent by the first detection component, including:

[0082] The first detection component detects the quality of the regulated floor rolling product and sends the detection data to the control host. The first detection component scans the regulated floor rolling product through a laser scanner, analyzes and calculates the scanned image, marks the defect position of the floor rolling product in the image and calculates the area of ​​the defect position, generates second detection data and sends it to the control host.

[0083] Specifically, the control host calculates the second defective rate of the finished floor roll product based on the analysis of the second detection data. The control host calculates the area of ​​the finished floor roll product detected by the first detection component per unit time based on the detection unit time of the first detection component and the transmission rate of the conveyor belt, and performs analysis and calculation based on the defective position area data of the finished floor roll product in the second detection data to obtain the second defective rate of the finished floor roll product.

[0084] Furthermore, the second defect rate is the percentage of the defective area of ​​the finished rolled floor product to the area of ​​the finished rolled floor product.

[0085] S15: The control host compares and analyzes the second defective rate and the first defective rate, and detects whether the comparison result is higher than a second detection threshold. If not, proceed to step S16.

[0086] Specifically, the control host receives the second detection data sent by the first detection component, and calculates the second defective rate based on the analysis of the second detection data. The control host compares and analyzes the calculated second defective rate with the first defective rate, that is, compares and analyzes the first defective rate with the second defective rate, calculates the difference between the first defective rate and the second defective rate, and compares the result of the comparison and analysis, that is, the difference between the first defective rate and the second defective rate with the second detection threshold to determine whether the difference is higher than the second detection threshold. If not, the control host adjusts the roller cooling component.

[0087] Furthermore, in this embodiment, the second detection threshold is 5%. When the difference is lower than 5%, that is, after switching the second cooling component to work, the defective rate of the floor rolling product changes little, and the working heat accumulation of the roller cooling component is relatively large, and further adjustment is required to meet the needs of floor rolling forming.

[0088] Specifically, before the control host compares and analyzes the second defective rate with the first defective rate, it also includes: the control host compares the second defective rate with the first detection threshold; if the second defective rate is lower than the first detection threshold, the control host performs a second detection threshold analysis and comparison on the difference between the first defective rate and the second defective rate.

[0089] Furthermore, if the second defective rate is higher than the first detection threshold, the control host directly adjusts the working mode of the roller cooling assembly.

[0090] Specifically, after the roller cooling component is adjusted based on the first control instruction, the control host detects the second defective rate of the floor rolling product within a preset time. In this embodiment, the preset time can be 10 minutes, that is, within the preset time, the control host analyzes and calculates the detection data of the first detection component, and marks it as the second defective rate, and combines the first detection threshold, the first defective rate and the second detection threshold to detect the adjustment effect of the roller cooling component.

[0091] Furthermore, when the production quality of the floor production line after the first control instruction meets the production requirements, the control method of the floor production line returns to execute step S11, and detects the first defective rate of the finished floor rolling product by the first detection component to perform detection and adjustment.

[0092] S16: The control host generates a second control instruction based on the second defective rate, and the roller cooling component switches the cold pressing mode based on the second control instruction.

[0093] Specifically, the control host generates a second control instruction based on the second defective rate, and the roller cooling component switches the cold pressing mode based on the second control instruction, including:

[0094] The control host generates a second control instruction according to the detection and comparison result of the second defective rate, and the roller cooling component switches the cold pressing mode based on the second control instruction. The roller cooling component receives the second control instruction and drives the first cooling roller to rotate based on the second control instruction. When the rotation rate of the first cooling roller is the same as that of the second cooling roller, the first lifting mechanism drives the first cooling roller to descend to a preset position based on the second control instruction, so that the first cooling roller contacts the floor slurry, thereby enabling the first cooling roller to perform floor roller cooling work.

[0095] Furthermore, the roller cooling component switches from the single-roller cooling mode to the double-roller cooling mode based on the second control instruction, and the first cooling component and the second cooling component work synchronously to improve the cooling effect of the roller cooling component, thereby improving the processing quality of the floor rolling product.

[0096] Specifically, Figure 4 The second flow chart of the floor production line control method in an embodiment of the present invention is shown, and the floor production line control method further includes:

[0097] S21: The second detection component detects the quality of the finished floor product and sends the detection data to the control host.

[0098] Specifically, the second detection component is used to detect the quality of the finished floor product, and the second detection component detects the quality of the finished floor product and sends the detection data to the control host, including:

[0099] The second detection component captures an image of the finished floor product and marks defect locations in the image to generate finished floor product detection data.

[0100] Specifically, the second detection component includes a second sub-processing chip and multiple shooting units. The multiple shooting units can shoot the finished floor product at multiple angles and send the shot image data to the second sub-processing chip. The second sub-processing chip processes the image data, marks the locations of obvious defects such as uneven thickness and damaged coating of the finished floor product in the image, generates finished floor product detection data and sends it to the control host.

[0101] S22: The control host analyzes the quality grade of the finished floor product according to the finished floor product detection data.

[0102] Specifically, the control host analyzes the quality level of the finished floor product according to the finished floor product detection data, including:

[0103] The control host receives the finished floor product inspection data, analyzes the defect locations, defect quantities and defect degrees of the floor based on the finished floor product inspection data, and marks the quality grade of the finished floor product.

[0104] Furthermore, the quality grades of the finished floor products include four grades: defective products, qualified products, good products and high-quality products. The control host obtains the defect status of the finished floor products according to the inspection data of the finished floor products, thereby marking the quality status of the finished floor products.

[0105] Specifically, the control host obtains the defect position of the finished floor product based on the finished floor product inspection data and analyzes the defect position. If the defect position is located in an important position such as a connection position or a load-bearing position of the finished floor product, the control host determines that the finished floor product is a defective product.

[0106] Furthermore, the control host performs defect degree detection on the finished floor products that have passed the defect position detection, that is, analyzes the defect position area ratio, the number of defect positions, the obviousness of the defect positions, etc. of the finished floor products, calculates the defect degree of the finished floor products, and classifies the finished floor products into grades according to the degree of defects.

[0107] Specifically, an embodiment of the present invention provides a control method for a floor production line, which controls the floor production line by performing quality inspection on the finished rolled floor products, adjusting the operation of a roller cooling component according to the quality inspection data of the finished rolled floor products, and switching the operation mode of the roller cooling component so that the roller cooling component can meet the requirements of roller cooling forming of the floor. Through real-time inspection and adjustment, the floor processing production quality of the floor production line is improved.

[0108] A person skilled in the art may understand that all or part of the steps in the various methods of the above embodiments may be completed by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium, and the storage medium may include: a read-only memory (ROM), a random access memory (RAM), a disk or an optical disk, etc.

[0109] In addition, the control method and system of a floor production line provided by an embodiment of the present invention are introduced in detail above. Specific examples are used herein to illustrate the principle and implementation mode of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation mode and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A control method for a floor production line, characterized in that: The control method comprises: S11: The first detection component performs real-time quality detection on the finished floor rolling product and sends the detection data to the control host; S12: The control host analyzes the first defect rate of the finished floor rolling product according to the detection data, and detects whether the first defect rate is higher than a first preset threshold value. If so, proceed to step S13; S13: controlling the host to generate a first control instruction according to the first defect rate, and using the first control instruction to control the roller cooling assembly to switch the cooling roller; S14: controlling the host to analyze a second defect rate of the finished floor rolling product based on the second detection data sent by the first detection component; S15: The control host compares and analyzes the second defect rate with the first defect rate, and detects whether the comparison result is higher than a second detection threshold. If not, proceed to step S16; S16: The control host generates a second control instruction based on the second defective rate, and the roller cooling component switches the cold pressing mode based on the second control instruction; The first detection component performs real-time quality detection on the finished floor roll product and sends the detection data to the control host, including: The first detection component records defect position data of the finished floor rolling product within a unit time, calculates the defect position area according to the defect position data, and generates detection data based on the defect position area; The first detection component records the defect position data of the floor rolling product in unit time, and the defect position area is calculated according to the defect position data, including: The first detection component scans the image of the finished floor rolling product within a unit time, marks the position on the image where the floor thickness does not meet the requirements, and analyzes and calculates the area of ​​the marked position.

2. The control method of the floor production line according to claim 1, characterized in that: The control host analyzes a first defect rate of the finished floor rolling product according to the detection data, and detects whether the first defect rate is higher than a first preset threshold value, including: The control host calculates the area of ​​the finished rolled floor products per unit time according to the transport rate of the floor production line, and calculates the first defective rate of the finished rolled floor products according to the area of ​​the finished rolled floor products and the area of ​​the defective position.

3. The control method of the floor production line according to claim 1, characterized in that: The control host generates a first control instruction according to the first defect rate, and the first control instruction controls the roller cooling assembly to switch the cooling roller, including: The control host controls the second cooling component of the roller cooling component to replace the first cooling component based on the first control instruction.

4. The control method of the floor production line according to claim 1, characterized in that: The control host analyzes the second defect rate of the finished floor rolling product based on the adjusted detection data sent by the first detection component, including: The first detection component detects the quality of the floor rolling product after adjustment and sends the detection data to the control host; The control host calculates the second defect rate of the finished floor rolling product according to the adjusted detection data analysis.

5. The control method of the floor production line according to claim 1, characterized in that: The control method further comprises: The second detection component detects the quality of the finished floor product and sends the detection data to the control host; The control host analyzes the quality grade of the finished floor product according to the finished floor product detection data.

6. The control method of the floor production line according to claim 5, characterized in that: The second detection component detects the quality of the finished floor product and sends the detection data to the control host, including: The second detection component captures an image of the finished floor product and marks defect locations in the image to generate finished floor product detection data.

7. The control method of the floor production line according to claim 5, characterized in that: The control host analyzes the quality level of the finished floor product according to the finished floor product detection data, including: The control host receives the finished floor product inspection data, analyzes the defect locations, defect quantities and defect degrees of the floor based on the finished floor product inspection data, and marks the quality grade of the finished floor product.

8. A control system for a floor production line, characterized in that: The control system is used to execute the control method of the floor production line according to any one of claims 1 to 7, and the control system includes a control host, a roller cooling component and a first detection component; The control host is used to receive the detection data of the first detection component, and generate a control instruction to control the operation of the roller cooling component according to the detection data; The first detection component is used to detect the quality of the finished floor rolling product and send the detection data to the control host; The roller cooling assembly is used to adjust the working mode according to the control instructions of the control host.

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