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Remote automatic weighing system

An automatic weighing and metering system technology, which is applied in weighing, measuring devices, instruments, etc., can solve the problem of uneven load at vehicle inspection and weighing points, and achieve the effects of easy promotion, improved working environment, and easy handling

Inactive Publication Date: 2010-11-10
XINYU IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Excess hair and tare in the same place, resulting in uneven loads at the vehicle inspection points, some places are very busy, while some places are very idle

Method used

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  • Remote automatic weighing system
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1 as figure 1 , 2 Shown: a billet static roller scale of a remote automatic weighing and measuring system. After the laser detector 2 installed on the billet static roller scale collects the signal that the billet 3 enters the metering roller table 1, the electronic control system controls the metering roller Road 1 automatically decelerates and stops. The signal that the steel billet 3 enters the measuring roller table 1 is transmitted to the central computer through the 24V relay of the measuring center through the local area network at the same time, and the switching value board installed in the central computer is closed, and the central computer can continuously measure the weighing instrument 7 through the passive converter and the local area network. The sent data is collected; after the central computer collects the data, the weighing end signal is given by the switch board and the 24V relay, which is sent back to the on-site computer of the steel bill...

Embodiment 2

[0029] Example 2 as figure 1 , 3 , shown in 4: a kind of dynamic and static track scale of long-distance automatic weighing measurement system, after the magnetoelectric sensor 9 or proximity switch 10 that is installed on the rail 11 of track scale collects the signal that gross weight or tare compartment enters static track scale, The weighing instruments of the dynamic and static rail scales continuously send the marshalling information including the car number, product name, source, destination, and gross weight or tare data to the central computer of the metering center through the local area network, and enter the data into the central computer; the central computer will correspond to the vehicle number The gross weight and tare weight can automatically calculate the net weight and print the grouping information and measurement certificate. When the network is interrupted due to a fault, the marshalling information and gross weight or tare data are stored in the on-site...

Embodiment 3

[0030]Embodiment 3: A static truck scale for remote automatic weighing and measurement. After the magnetic sensor 9 or proximity switch 10 installed on the static truck scale collects the signal that the gross weight or tare weight of the car enters the truck scale, the static truck scale The weighing instrument continuously sends the data including vehicle number, product name, source, destination, gross weight or tare weight to the central computer of the measurement center through the local area network, and enters the data into the computer; the central computer records the corresponding gross weight and tare according to the vehicle number. The weight automatically calculates the net weight and prints a complete bill including shipping information and measurements. When the network is interrupted due to a failure, the transportation information and gross weight or tare data are stored in the on-site computer to ensure the normal operation of the measurement. After the netw...

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Abstract

The invention relates to a remote automatic weighing system, which comprises a billet static roller way balancer, dynamic and static rail weighers or static truck scale, and a camera, a large screen, an alarm and a signal lamp arranged in the weighing field and connected with a monitor and a video tape recorder of a measurement center through a local area network; a weighing instrument of the billet static roller way balancer, the static rail weigher or the static truck scale is connected with a passive transducer and a central computer of the measurement center through a passive transducer and the local area network; a laser detector or an electro-magnetic inductor or an approach switch arranged on the billet static roller way balancer, the dynamic and static rail weighers or the static truck scale is connected with a relay and the central computer of the measurement center through the local area network; and the signal lamp and the alarm of the weighing field are connected with an alarm of the measurement center through the relay and the local area network. Through the remote automatic weighing system, the weighing field is not attended by any person, and the problem of weighing in different places is solved through the network and the effective management means.

Description

technical field [0001] The invention relates to a weighing and measuring system, in particular to a remote automatic weighing and measuring system. Background technique [0002] At present, most of the weighing and weighing of production enterprises are based on the operation mode of one scale and one point. Especially for inter-factory weight checking, due to the small and limited space on site and the harsh environment, it is difficult to build a modern and complete metering room, which brings great difficulties to weight checking; at the same time, with the continuous expansion of production scale , As the number of weighing points continues to increase, on-duty measuring personnel must be arranged, and the contradiction that the workload is not full is becoming increasingly prominent. For a long time, the measurement of train transport materials either measures the gross weight and tare weight on the same track scale, or measures the gross weight and tare weight on diff...

Claims

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Application Information

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IPC IPC(8): G01G19/02G01G19/03
Inventor 罗震宇肖兴华严晓辉舒绪琪汪洋李丽华毛春兰彭程邹波袁琨姚敬青谢勤周宗革
Owner XINYU IRON & STEEL CO LTD
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