CN204758095U - Coil of strip automatic measurement device - Google Patents
Coil of strip automatic measurement device Download PDFInfo
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- CN204758095U CN204758095U CN201520398312.2U CN201520398312U CN204758095U CN 204758095 U CN204758095 U CN 204758095U CN 201520398312 U CN201520398312 U CN 201520398312U CN 204758095 U CN204758095 U CN 204758095U
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Abstract
本实用新型公开了一种钢卷自动计量装置，包括安装在现场的钢卷秤、称重仪表、光电开关、远程I/O模块、钢卷跟踪计算机、称重计算机。其特征在于安装在现场的钢卷秤1通过信号线与称重仪表2相连，称重仪表2通过串口信号线与称重计算机相连，光电开关3通过信号线与远程I/O模块4相连，远程I/O模块4通过串口信号线与称重计算机6相连，钢卷跟踪计算机通过以太网线与称重计算机6相连。该装置实现了自动计量的功能，整个计量过程无需人工干预，保证了计量数据的准确性，提高了人员工作效率。
The utility model discloses an automatic metering device for steel coils, which comprises a steel coil scale, a weighing instrument, a photoelectric switch, a remote I/O module, a steel coil tracking computer and a weighing computer installed on site. It is characterized in that the steel coil scale 1 installed on site is connected to the weighing instrument 2 through the signal line, the weighing instrument 2 is connected to the weighing computer through the serial port signal line, and the photoelectric switch 3 is connected to the remote I/O module 4 through the signal line. The remote I/O module 4 is connected to the weighing computer 6 through a serial port signal line, and the steel coil tracking computer is connected to the weighing computer 6 through an Ethernet line. The device realizes the function of automatic measurement, and the whole measurement process does not require manual intervention, which ensures the accuracy of measurement data and improves the working efficiency of personnel.
Description
技术领域 technical field
本实用新型涉及一种钢卷自动计量装置，用于钢铁行业冷轧生产中钢卷自动计量的装置，属于称重计量技术领域。 The utility model relates to an automatic metering device for steel coils, which is used for automatic metering devices for steel coils in cold rolling production in the iron and steel industry, and belongs to the technical field of weighing and metering.
背景技术 Background technique
目前，钢铁行业冷轧生产中，对成品钢卷的计量工作多采用人工方式进行。计量操作虽实现了计算机化，但只是用于计量数据的存储、单据打印。计量的关键环节，称重数据的确认、信息匹配仍需要人工在计算机上完成。该种方式效率低，不能保证计量数据的准确性。尤其是随着冷轧生产装备水平的提升，由多机组构成的连续产线正在普及，生产节奏进一步提升，人工计量方式已很难满足快生产的要求。 At present, in the cold rolling production of the iron and steel industry, the measurement of finished steel coils is mostly carried out manually. Although the metering operation has been computerized, it is only used for metering data storage and document printing. The key link of measurement, the confirmation of weighing data and information matching still need to be completed manually on the computer. This method is inefficient and cannot guarantee the accuracy of measurement data. Especially with the improvement of cold rolling production equipment, the continuous production line composed of multiple units is becoming popular, the production rhythm is further improved, and the manual measurement method has been difficult to meet the requirements of fast production.
发明内容 Contents of the invention
为了解决现有钢卷计量工作中需要人工参与，导致计量效率低、数据不准确的问题，本实用新型提供一种钢卷自动计量装置。 In order to solve the problems of low measurement efficiency and inaccurate data caused by manual participation in the existing steel coil measurement work, the utility model provides an automatic steel coil measurement device.
本实用新型通过下列技术方案完成：一种钢卷自动计量装置，包括安装在现场的钢卷秤、称重仪表、光电开关、远程I/O模块、钢卷跟踪计算机、称重计算机，其特征在于安装在现场的钢卷秤通过信号线与称重仪表相连，称重仪表通过串口信号线与称重计算机相连，光电开关通过信号线与远程I/O模块相连，远程I/O模块通过串口信号线与称重计算机相连，钢卷跟踪计算机通过以太网线与称重计算机相连。从而通过网络构成一个有机整体。 The utility model is completed through the following technical solutions: an automatic measuring device for steel coils, including a steel coil scale, a weighing instrument, a photoelectric switch, a remote I/O module, a steel coil tracking computer, and a weighing computer installed on site. The steel coil scale installed on site is connected to the weighing instrument through the signal line, the weighing instrument is connected to the weighing computer through the serial port signal line, the photoelectric switch is connected to the remote I/O module through the signal line, and the remote I/O module is connected to the remote I/O module through the serial port. The signal line is connected with the weighing computer, and the steel coil tracking computer is connected with the weighing computer through the Ethernet line. Thus forming an organic whole through the network.
所述钢卷秤、称重仪表、光电开关、远程I/O模块、钢卷跟踪计算机、称重计算机均为市购产品。 The coil scale, weighing instrument, photoelectric switch, remote I/O module, coil tracking computer and weighing computer are all commercially available products.
钢卷秤，安装在钢卷从生产机组下线所经过的运输装置上（例如步进梁鞍座或运输链），用于称重。 Coil scales, mounted on the transport device (such as walking beam saddles or transport chains) through which coils exit the production line, are used for weighing purposes.
称重仪表，用于对钢卷秤传感器输出的模拟信号进行放大、滤波、转换等处理，成为称重计算机可识别、稳定的数字信号，具备串行接口和称重计算机进行通讯功能。 The weighing instrument is used to amplify, filter, and convert the analog signal output by the steel coil scale sensor to become a recognizable and stable digital signal for the weighing computer, and has a serial interface for communication with the weighing computer.
光电开光，用于检测钢卷运输装置的下限位，从而判断钢卷是否完全上秤，具备称重条件。以运输装置步进梁为例，当步进梁运送钢卷到达钢卷秤所在的鞍座，步进梁开始下降，到达下限位置，钢卷已完全由秤台受力，此时具备称重条件。 The photoelectric switch is used to detect the lower limit of the steel coil transportation device, so as to judge whether the steel coil is completely on the scale and meets the weighing conditions. Taking the walking beam of the transportation device as an example, when the walking beam transports the steel coil to the saddle where the steel coil scale is located, the walking beam starts to descend and reaches the lower limit position. condition.
远程I/O模块，用于对光电开关输出的数字信号采集，I/O模块具6个全隔离数字输入通道，可以有效防止干扰；带有RS485总线接口，能够和称重计算机进行远距离通讯。 The remote I/O module is used to collect the digital signal output by the photoelectric switch. The I/O module has 6 fully isolated digital input channels, which can effectively prevent interference; with RS485 bus interface, it can communicate with the weighing computer over a long distance .
钢卷跟踪计算机，它属于钢卷运输控制系统的一部分，可以对运输装置上各个位置的钢卷进行动态跟踪。 The steel coil tracking computer is a part of the steel coil transportation control system, which can dynamically track the steel coils at various positions on the transportation device.
称重计算机，用于从钢卷跟踪计算机采集钢卷的属性信息（钢卷号、规格），采用以太网通讯；从远程I/O模块采集光电开关信号、从钢卷称重仪表采集重量示值，通讯方式是串口通讯；称重计算机根据对上述信号进行判断、信息匹配，完成自动称重功能。 The weighing computer is used to collect the attribute information (coil number, specification) of the steel coil from the steel coil tracking computer, and adopts Ethernet communication; collects the photoelectric switch signal from the remote I/O module, and collects the weight indicator from the steel coil weighing instrument. The communication method is serial port communication; the weighing computer completes the automatic weighing function based on the judgment and information matching of the above signals.
本发明与现有技术相比具有自动计量的优点，整个计量过程无需人工干预，保证了计量数据的准确性，提高了人员工作效率。 Compared with the prior art, the present invention has the advantage of automatic measurement, and the whole measurement process does not need manual intervention, which ensures the accuracy of measurement data and improves the working efficiency of personnel.
附图说明 Description of drawings
图1为本实用新型结构框图。 Fig. 1 is a structural block diagram of the utility model.
具体实施方式 Detailed ways
下面结合附图对本实用新型作进一步描述。 Below in conjunction with accompanying drawing, the utility model is further described.
本实用新型通过下列技术方案完成：一种钢卷自动计量装置，包括安装在现场的钢卷秤1、称重仪表2、光电开关3、远程I/O模块4、钢卷跟踪计算机5、称重计算机6。其中：安装在现场的钢卷秤1通过信号线与称重仪表2相连，称重仪表2通过串口信号线与称重计算机6相连，光电开关3通过信号线与远程I/O模块4相连，远程I/O模块4通过串口信号线与称重计算机6相连，钢卷跟踪计算机5通过以太网线与称重计算机6相连。 The utility model is completed through the following technical solutions: an automatic measuring device for steel coils, including a steel coil scale 1 installed on site, a weighing instrument 2, a photoelectric switch 3, a remote I/O module 4, a steel coil tracking computer 5, a scale Heavy computer6. Among them: the steel coil scale 1 installed on site is connected to the weighing instrument 2 through the signal line, the weighing instrument 2 is connected to the weighing computer 6 through the serial port signal line, the photoelectric switch 3 is connected to the remote I/O module 4 through the signal line, The remote I/O module 4 is connected to the weighing computer 6 through a serial port signal line, and the steel coil tracking computer 5 is connected to the weighing computer 6 through an Ethernet line.
工作时，钢卷通过运输链或步进梁到达钢卷秤1时，光电开关3能够检测运输装置的下限位，其检测信号经过远程I/O模块4的转换，可以进入称重计算机6，作为判断钢卷是否完全在秤上，具备采集重量示值的条件；钢卷秤1的输出信号经过称重仪表2的模数转换，会以数字信号连续不断的发给称重计算机6，称重计算机6就可以得到当前钢卷秤上变化的重量示值；称重计算机6通过访问钢卷跟踪计算机5，可以得出产线上钢卷秤位置的当前钢卷属性值（如钢卷编号、规格等）；称重计算机结合上述信号的输出，就可以自动得出称重钢卷的完整计量信息，无需人工匹配、确认，达到自动计量的效果。 When working, when the steel coil reaches the steel coil scale 1 through the transport chain or walking beam, the photoelectric switch 3 can detect the lower limit of the transport device, and the detection signal can enter the weighing computer 6 through the conversion of the remote I/O module 4, As judging whether the steel coil is completely on the scale, it has the conditions to collect the indicated value of the weight; the output signal of the steel coil scale 1 will be continuously sent to the weighing computer 6 as a digital signal through the analog-to-digital conversion of the weighing instrument 2, and the weighing Weighing computer 6 just can obtain the weight indicating value that changes on the current steel coil scale; Weighing computer 6 can draw the current steel coil attribute value (as steel coil number, steel coil number, Specifications, etc.); the weighing computer can automatically obtain the complete measurement information of the weighing steel coil by combining the output of the above signals, without manual matching and confirmation, to achieve the effect of automatic measurement.
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| CN201520398312.2U CN204758095U (en) | 2015-06-11 | 2015-06-11 | Coil of strip automatic measurement device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238418A (en) * | 2018-10-26 | 2019-01-18 | 山东钢铁集团日照有限公司 | A kind of roller-way weighing apparatus automatic metering system and its method based on weighing controller |
| CN110702192A (en) * | 2019-10-17 | 2020-01-17 | 山东钢铁集团日照有限公司 | Automatic metering implementation method of steel coil scale based on instrument |
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2015
- 2015-06-11 CN CN201520398312.2U patent/CN204758095U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238418A (en) * | 2018-10-26 | 2019-01-18 | 山东钢铁集团日照有限公司 | A kind of roller-way weighing apparatus automatic metering system and its method based on weighing controller |
| CN110702192A (en) * | 2019-10-17 | 2020-01-17 | 山东钢铁集团日照有限公司 | Automatic metering implementation method of steel coil scale based on instrument |
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Granted publication date: 20151111 |