CN104808707A - PCR tire belt tension system and control method - Google Patents
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Abstract
本发明公开了一种PCR轮胎束带张力系统及控制方法，其用于实时控制轮胎成型机的束带缠绕机构的运行，包括：数据收集模块，用于收集束带缠绕机构运行时，不同阶段带束层的厚度及其相应束带的张力信号；数据输入模块，用于输入各种相应的条件参数；处理模块，将数据收集模块收集到的张力信号以及各种相应的条件参数进行计算处理，得到相应的处理结果进行输出；数据输出模块，处理模块将处理结果发送给数据输出模块进行显示输出。该PCR轮胎束带张力系统及控制方法可以对束带缠绕机进行实时的张力监测和控制，保证束带缠绕机工作时，其张力均匀，有效提高最终轮胎的质量，降低不良率。
The invention discloses a PCR tire belt tension system and a control method, which are used for real-time control of the operation of the belt winding mechanism of the tire building machine, including: a data collection module, used to collect data during different stages of the operation of the belt winding mechanism The thickness of the belt layer and the tension signal of the corresponding belt; the data input module is used to input various corresponding condition parameters; the processing module is used to calculate and process the tension signal collected by the data collection module and various corresponding condition parameters , to obtain the corresponding processing results for output; the data output module, the processing module sends the processing results to the data output module for display and output. The PCR tire belt tension system and control method can monitor and control the tension of the belt winding machine in real time, ensure that the tension of the belt winding machine is uniform when the belt winding machine is working, effectively improve the quality of the final tire, and reduce the defective rate.
Description
技术领域technical field
本发明涉及轮胎成型机技术领域，特别涉及PCR轮胎束带张力系统及控制方法。The invention relates to the technical field of tire building machines, in particular to a PCR tire belt tension system and a control method.
背景技术Background technique
在生产加工工艺中，通常采用子午线轮胎成型机来进行轮胎的生产。而传统PCR轮胎束带缠绕机构在束带缠绕的过程中，束带缠绕时松时紧，张力大小时大时小，缠绕不稳定，对最终的轮胎质量产生很大影响，很可能在缠绕的过程中会产生气泡。In the production and processing process, radial tire building machines are usually used for tire production. However, in the traditional PCR tire belt winding mechanism, during the belt winding process, the belt is loose and sometimes tight, the tension varies from large to small, and the winding is unstable, which has a great impact on the final tire quality. Bubbles will form during the process.
故一种可以有效解决束带缠绕时松时紧的问题的PCR轮胎束带张力系统及控制方法亟待提出。Therefore, a PCR tire belt tension system and control method that can effectively solve the problem of loose and tight belt winding need to be proposed urgently.
发明内容Contents of the invention
为了解决上述技术问题，本发明提出了PCR轮胎束带张力系统及控制方法，该系统操作智能化，可以对束带缠绕机进行实时的张力监测和控制，保证束带缠绕机工作时，其张力均匀，有效提高最终轮胎的质量，降低不良率。In order to solve the above-mentioned technical problems, the present invention proposes a PCR tire belt tension system and a control method. The system is intelligent in operation, and can monitor and control the tension of the belt winding machine in real time, so as to ensure that the tension of the belt winding machine is stable when the belt winding machine is working. Uniform, effectively improve the quality of the final tire and reduce the defective rate.
为了达到上述目的，本发明的技术方案如下：In order to achieve the above object, technical scheme of the present invention is as follows:
PCR轮胎束带张力系统，用于实时控制轮胎成型机的束带缠绕机构的运行，包括：数据收集模块，用于收集束带缠绕机构运行时，不同阶段带束层的厚度及其相应束带的张力信号；数据输入模块，用于输入各种相应的条件参数；处理模块，将数据收集模块收集到的张力信号以及各种相应的条件参数进行计算处理，得到相应的处理结果进行输出；数据输出模块，处理模块将处理结果发送给数据输出模块进行显示输出。PCR tire belt tension system, used to control the operation of the belt winding mechanism of the tire building machine in real time, including: data collection module, used to collect the thickness of the belt layer and its corresponding belt at different stages when the belt winding mechanism is running The tension signal; the data input module is used to input various corresponding condition parameters; the processing module calculates and processes the tension signal collected by the data collection module and various corresponding condition parameters, and obtains the corresponding processing results for output; the data In the output module, the processing module sends the processing result to the data output module for display and output.
本发明将束带缠绕机构与独立控制箱进行连接，利用PCR轮胎束带张力系统进行实时控制，保证在束带缠绕的过程中，其张力均匀，不会出现张力时大时小，束带时松时紧的情况。本发明还可以实时掌控带束层的厚度，同时可以输入相应的条件参数，使束带缠绕机构更智能化，有效提高最终轮胎的品质。The invention connects the belt winding mechanism with an independent control box, and uses the PCR tire belt tension system to carry out real-time control, so as to ensure that the tension is uniform during the belt winding process, and there will be no tension when the belt is high or small, or when the belt is wound. Loose and tight situations. The present invention can also control the thickness of the belt layer in real time, and can input corresponding condition parameters at the same time, making the belt winding mechanism more intelligent and effectively improving the quality of the final tire.
作为优选的方案，束带缠绕机构为单轴缠绕机构。As a preferred solution, the band winding mechanism is a single-axis winding mechanism.
采用上述优选的方案，结构更简单，控制更便捷。By adopting the above preferred solution, the structure is simpler and the control is more convenient.
作为优选的方案，数据收集模块为张力传感器和厚度检测装置或张力传感器、厚度检测装置和压力传感器。As a preferred solution, the data collection module is a tension sensor and a thickness detection device or a tension sensor, a thickness detection device and a pressure sensor.
采用上述优选的方案，结构简单，操作便捷，张力传感器可以实时感应束带缠绕时的张力大小，厚度检测装置可以实时检测束带缠绕的厚度，压力传感器可以实时感应束带对成型鼓的压力大小。Adopting the above preferred scheme, the structure is simple and the operation is convenient. The tension sensor can sense the tension of the belt in real time, the thickness detection device can detect the thickness of the belt in real time, and the pressure sensor can sense the pressure of the belt on the forming drum in real time. .
作为优选的方案，数据输入模块为控制面板的输入区。As a preferred solution, the data input module is the input area of the control panel.
采用上述优选的方案，操作更便捷。By adopting the above preferred scheme, the operation is more convenient.
作为优选的方案，处理模块为控制器与存储装置。As a preferred solution, the processing module is a controller and a storage device.
采用上述优选的方案，结构简单，操作方便。Adopting the above preferred scheme, the structure is simple and the operation is convenient.
作为优选的方案，数据输出模块为控制面板的输出区，在输出区上显示实时的张力图和/或滑动比图和/或力矩图。As a preferred solution, the data output module is an output area of the control panel, on which real-time tension diagrams and/or sliding ratio diagrams and/or moment diagrams are displayed.
采用上述优选的方案，显示更直观。By adopting the above preferred solution, the display is more intuitive.
作为优选的方案，压力传感器为设置在束带缠绕机构的成型鼓上，且压力传感器沿成型鼓的圆周方向均匀分布。As a preferred solution, the pressure sensors are arranged on the forming drum of the belt winding mechanism, and the pressure sensors are evenly distributed along the circumferential direction of the forming drum.
采用上述优选的方案，更好的感应成型鼓上不同方位的压力，提高束带的缠绕效果。By adopting the above preferred solution, the pressure in different directions on the forming drum can be better sensed, and the winding effect of the belt can be improved.
作为优选的方案，条件参数包括：束带的材质和/或成型鼓的外半径和/或贴合角度和/或缠绕线速度范围和/或束带张力范围和/或缠绕加速系数和/或带束层的最终厚度。As a preferred solution, the condition parameters include: the material of the belt and/or the outer radius of the forming drum and/or the fitting angle and/or the winding line speed range and/or the belt tension range and/or the winding acceleration coefficient and/or The final thickness of the belt.
采用上述优选的方案，选取一种或多种参数对束带缠绕机构进行限定和控制，保证最终束带的缠绕效果。Using the above preferred solution, one or more parameters are selected to limit and control the belt winding mechanism, so as to ensure the final belt winding effect.
PCR轮胎束带张力控制方法，利用PCR轮胎束带张力系统对束带缠绕机构进行控制，其具体步骤如下：The PCR tire belt tension control method uses the PCR tire belt tension system to control the belt winding mechanism, and the specific steps are as follows:
一.启动电源，系统开始运行；1. Turn on the power and the system starts to run;
二.在数据输入模块输入各种相应的条件参数；2. Input various corresponding condition parameters in the data input module;
三.在上述步骤完成后，点击执行程式，数据收集模块收集到实时带束层的厚度及其相应束带的张力信号；3. After the above steps are completed, click to execute the program, and the data collection module collects the real-time thickness of the belt layer and the tension signal of the corresponding belt;
四.处理模块根据收集得到的相应数据以及条件参数进行计算处理，将得到的处理结果从数据输出模块进行输出；4. The processing module performs calculation and processing according to the collected corresponding data and condition parameters, and outputs the obtained processing results from the data output module;
五.根据处理结果，对束带缠绕机构进行实时控制。5. According to the processing result, carry out real-time control on the belt winding mechanism.
本发明操作简单，可以对束带缠绕机构进行实时的控制，保证最终的缠绕效果。The invention is easy to operate, can control the belt winding mechanism in real time, and guarantees the final winding effect.
附图说明Description of drawings
图1为本发明实施例提供的PCR轮胎束带张力系统结构示意图。Fig. 1 is a schematic structural diagram of a PCR tire belt tension system provided by an embodiment of the present invention.
图2为本发明实施例提供的PCR轮胎束带张力控制方法流程图。Fig. 2 is a flowchart of a method for controlling tension of a PCR tire belt provided by an embodiment of the present invention.
具体实施方式detailed description
下面结合附图详细说明本发明的优选实施方式。Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
为了达到本发明的目的，在本发明一种PCR轮胎束带张力系统及控制方法的其中一些实施例中，In order to achieve the purpose of the present invention, in some embodiments of a PCR tire belt tension system and control method of the present invention,
如图1所示，PCR轮胎束带张力系统，用于实时控制轮胎成型机的束带缠绕机构的运行，包括：数据收集模块，用于收集束带缠绕机构运行时，不同阶段带束层的厚度及其相应束带的张力信号；数据输入模块，用于输入各种相应的条件参数；处理模块，将数据收集模块收集到的张力信号以及各种相应的条件参数进行计算处理，得到相应的处理结果进行输出；数据输出模块，处理模块将处理结果发送给数据输出模块进行显示输出。As shown in Figure 1, the PCR tire belt tension system is used to control the operation of the belt winding mechanism of the tire building machine in real time, including: a data collection module, which is used to collect the belt layers at different stages during the operation of the belt winding mechanism. The thickness and the tension signal of the corresponding belt; the data input module is used to input various corresponding condition parameters; the processing module calculates and processes the tension signal collected by the data collection module and various corresponding condition parameters to obtain the corresponding The processing result is output; the data output module, the processing module sends the processing result to the data output module for display output.
束带缠绕机构为单轴缠绕机构，以反转方式贴合，PCR轮胎束带张力系统采用AB伺服控制系统。The belt winding mechanism is a single-axis winding mechanism, which is fitted in a reverse way. The PCR tire belt tension system adopts the AB servo control system.
数据收集模块为张力传感器、厚度检测装置和压力传感器。张力传感器设置在束带的出口处，可以实时感应束带缠绕时的张力大小，厚度检测装置可以实时检测束带缠绕的厚度，压力传感器可以实时感应束带对成型鼓的压力大小。压力传感器为设置在束带缠绕机构的成型鼓上，且压力传感器沿成型鼓的圆周方向均匀分布。通过PCR轮胎束带张力系统对束带缠绕机构进行控制，保证束带沿成型鼓的圆周方向上的压力是均匀的。The data collection module is a tension sensor, a thickness detection device and a pressure sensor. The tension sensor is set at the exit of the belt, which can sense the tension of the belt in real time. The thickness detection device can detect the thickness of the belt in real time. The pressure sensor can sense the pressure of the belt on the forming drum in real time. The pressure sensor is arranged on the forming drum of the belt winding mechanism, and the pressure sensors are evenly distributed along the circumferential direction of the forming drum. The belt winding mechanism is controlled by the PCR tire belt tension system to ensure that the pressure of the belt along the circumferential direction of the building drum is uniform.
数据输入模块为控制面板的输入区。处理模块为控制器与存储装置。数据输出模块为控制面板的输出区，在输出区上显示实时的张力图、滑动比图和力矩图，便于操作人员直观的进行观测。处理模块为控制器与存储装置。The data input module is the input area of the control panel. The processing module is a controller and a storage device. The data output module is the output area of the control panel, which displays real-time tension diagrams, sliding ratio diagrams and torque diagrams on the output area, which is convenient for operators to observe intuitively. The processing module is a controller and a storage device.
条件参数包括：束带的材质、成型鼓的外半径、贴合角度、缠绕线速度范围、束带张力范围、缠绕加速系数和带束层的最终厚度。束带的材质可以为不同密度的交织或斜织的尼龙材料。The condition parameters include: the material of the belt, the outer radius of the forming drum, the fitting angle, the winding line speed range, the belt tension range, the winding acceleration coefficient and the final thickness of the belt layer. The material of the strap can be interwoven or twill nylon material of different densities.
如果束带的某一位置的滑动比较大，可通过调节各条件参数将该处的张力变大就可降低滑动比，应该尽量将滑动比调小，滑动比越高，表示束带越容易打滑。If the sliding of a certain position of the belt is relatively large, the sliding ratio can be reduced by adjusting the tension of each condition parameter, and the sliding ratio should be adjusted as small as possible. The higher the sliding ratio, the easier it is for the belt to slip .
如图2所示，PCR轮胎束带张力控制方法，利用PCR轮胎束带张力系统对束带缠绕机构进行控制，其具体步骤如下：As shown in Figure 2, the PCR tire belt tension control method uses the PCR tire belt tension system to control the belt winding mechanism, and its specific steps are as follows:
一.启动电源，系统开始运行；1. Turn on the power and the system starts to run;
二.在数据输入模块输入各种相应的条件参数；2. Input various corresponding condition parameters in the data input module;
三.在上述步骤完成后，点击执行程式，数据收集模块收集到实时带束层的厚度及其相应束带的张力信号；3. After the above steps are completed, click to execute the program, and the data collection module collects the real-time thickness of the belt layer and the tension signal of the corresponding belt;
四.处理模块根据收集得到的相应数据以及条件参数进行计算处理，将得到的处理结果从数据输出模块进行输出；4. The processing module performs calculation and processing according to the collected corresponding data and condition parameters, and outputs the obtained processing results from the data output module;
五.根据处理结果，对束带缠绕机构进行实时控制。5. According to the processing result, carry out real-time control on the belt winding mechanism.
本发明将束带缠绕机构与独立控制箱进行连接，利用PCR轮胎束带张力系统进行实时控制，保证在束带缠绕的过程中，其张力均匀，不会出现张力时大时小，束带时松时紧的情况。本发明还可以实时掌控带束层的厚度，同时可以输入相应的条件参数，使束带缠绕机构更智能化，有效提高最终轮胎的品质，气泡不良率降低95％。The invention connects the belt winding mechanism with an independent control box, and uses the PCR tire belt tension system to carry out real-time control, so as to ensure that the tension is uniform during the belt winding process, and there will be no tension when the belt is high or small, or when the belt is wound. Loose and tight situations. The invention can also control the thickness of the belt layer in real time, and can input corresponding condition parameters at the same time, making the belt winding mechanism more intelligent, effectively improving the quality of the final tire, and reducing the defect rate of air bubbles by 95%.
在束带缠绕机构的工作过程中，数据收集模块可以对张力进行实时的监控，通过处理模块对张力值与各条件参数进行运算处理，并根据运算得出最佳的滑动比，保证束带缠绕时的稳定性，提高束带的缠绕质量与工作效率。同时，其可以降低生产成，使用方便、适应范围广、可靠性较高。通过目前测试的条件，缠绕线速度设定在200m/min，张力设定为0.8kN～1.2kN，轮胎的质量最稳定，是最适合的张力。During the working process of the belt winding mechanism, the data collection module can monitor the tension in real time, and calculate the tension value and various condition parameters through the processing module, and obtain the best sliding ratio according to the calculation to ensure the belt winding When the stability, improve the winding quality and work efficiency of the belt. At the same time, it can reduce the production cost, is convenient to use, has wide adaptability and high reliability. According to the current test conditions, the winding speed is set at 200m/min, and the tension is set at 0.8kN-1.2kN. The quality of the tire is the most stable, which is the most suitable tension.
新型的优选实施方式，应当指出，对于本领域的普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these all belong to the protection scope of the present invention.
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