CN218825546U - Device for automatically matching scrap steel hopper number and weight - Google Patents
Device for automatically matching scrap steel hopper number and weight Download PDFInfo
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- CN218825546U CN218825546U CN202223055653.9U CN202223055653U CN218825546U CN 218825546 U CN218825546 U CN 218825546U CN 202223055653 U CN202223055653 U CN 202223055653U CN 218825546 U CN218825546 U CN 218825546U
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Abstract
The utility model discloses a device for automatically matching the number of a scrap steel hopper with the weight, which is a rail weighbridge; a scrap steel hopper is movably arranged on the rail weighbridge; the waste steel hopper is conveyed to the converter side through a lifting system, and the waste steel hopper further comprises a plurality of electronic tags, and each electronic tag is fixed outside one waste steel hopper; a hopper number matched with the scrap steel hopper is written in the electronic tag; an rfid reader; an rfid reader-writer is fixed near the weighing position beside each rail weighbridge through a bracket; each converter is fixed with an rfid reader-writer at a hoisting low position through a bracket; and the electronic end of the rail weighbridge and the output end of the rfid reader-writer are connected to the field management host. The utility model discloses a device of automatic matching of steel scrap hopper number and weight can realize the automatic matching of steel scrap hopper weight, hopper number and stove number, need not artificial intervention, can realize the steel scrap data automatic acquisition of weighing.
Description
Technical Field
The utility model particularly relates to a device that automatic matching of steel scrap hopper number and weight belongs to steel scrap hopper technical field.
Background
The scrap steel produced in the production process of the steel plant is called return scrap steel, self-production scrap steel or recycling scrap steel, and refers to steel scrap (such as trimming, cropping and the like) which is not a product and can be used as a steelmaking raw material; the existing scrap steel is generally sent to a converter through a scrap steel hopper and added into molten steel of the converter, the existing workshop logistics tracking system is designed without the function of identifying the scrap steel hopper number, the automatic collection of the weight of the scrap steel cannot be realized, the automatic generation of cost reports in a secondary system is influenced, and when the existing scrap steel is added into the converter, the scrap steel hopper number needs to be manually selected, so that the correlation between the furnace number and the scrap steel is carried out, the manual operation increases the operation strength, the problem of great human errors exists, and the automatic collection of cost data is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a device that automatic matchd of steel scrap hopper number and weight can realize the automatic matching of steel scrap hopper weight and hopper number and stove number, need not artificial intervention, can realize the automatic acquisition of steel scrap weighing data.
The utility model relates to a device for automatically matching the number of a scrap steel hopper with the weight, in particular to a rail weighbridge; a scrap steel hopper is movably arranged on the rail weighbridge; the scrap steel hopper is conveyed to the converter side through a hoisting system, and the method also comprises
The electronic tags are fixed outside a scrap steel hopper; a hopper number matched with the scrap steel hopper is written in the electronic tag;
rfid reader-writer; an rfid reader-writer is fixed near the weighing position beside each rail weighbridge through a bracket; each converter is fixed with an rfid reader-writer at a hoisting low position through a bracket;
and the electronic end of the rail weighbridge and the output end of the rfid reader-writer are connected to the field management host.
Further, the electronic tag is an ultrahigh frequency rfid anti-metal electronic tag.
Furthermore, a display and a zero clearing key are arranged at the site management host, the waste steel loading condition under each furnace can be displayed on site through the display, and the waste steel loading can be cleared through the zero clearing key.
Furthermore, the field management host is connected to the network switch through a network port and a network cable; the network switch is connected to the secondary system through a network cable, the field management host transmits the read data to the secondary system, the cost report can be automatically generated in the secondary system conveniently through automatic collection of the skip number and the weight of the scrap steel, the skip number of the scrap steel does not need to be manually selected when the scrap steel is added into the converter, the furnace number and the scrap steel can be automatically associated, and automatic collection of the cost data is facilitated.
Compared with the prior art, the utility model discloses a device that automatic matches of scrap steel hopper number and weight can realize the automatic matching of scrap steel hopper weight, hopper number and stove number, need not artificial intervention, can realize the automatic acquisition of scrap steel weighing data.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of another embodiment of the present invention.
Detailed Description
The device for automatically matching the number and the weight of the scrap steel hopper as shown in figure 1 comprises a track scale 1; a scrap steel hopper 2 is movably arranged on the rail weighbridge 1; the scrap steel hopper 2 is conveyed to the side of the converter 4 through a lifting system 3, and the method also comprises the following steps
A plurality of electronic tags 5, wherein each electronic tag 5 is fixed outside a scrap steel hopper 2; a hopper number matched with the scrap steel hopper is written in the electronic tag 5;
an rfid reader-writer 6; an rfid reader-writer 6 is fixed near the weighing position beside each rail weighbridge 1 through a bracket; each converter 4 is fixed with an rfid reader-writer 6 at a hoisting low position through a bracket;
and the electronic end of the rail weighbridge 1 and the output end of the rfid reader-writer 6 are connected to the field management host 7.
The electronic tag 5 is an ultrahigh frequency rfid anti-metal electronic tag.
And a display and a zero clearing key are arranged at the site management host 7, the waste steel loading condition under each furnace can be displayed on site through the display, and the waste steel loading can be cleared through the zero clearing key.
In yet another embodiment, as shown in fig. 2, the site management host 7 is connected to the network switch 8 through a network port and a network cable; the network switch 8 is connected to the secondary system 9 through a network cable, the field management host transmits read data to the secondary system, the cost report can be automatically generated in the secondary system conveniently through automatic collection of the bucket number and the weight of the scrap steel, the scrap steel bucket number does not need to be manually selected when the scrap steel is added into the converter, the furnace number and the scrap steel can be automatically associated, and automatic collection of cost data is facilitated.
The device for automatically matching the scrap steel hopper number and the weight can realize the automatic matching of the weight of the scrap steel hopper, the hopper number and the furnace number, does not need manual intervention, and can realize the automatic collection of the scrap steel weighing data; namely, the weight data of all scrap hoppers under each hopper number can be counted according to the time sequence, such as 1# hopper:
10:21′---------189kg；10:29′---------199kg；
10:35′---------201kg；10:50′---------199kg；
10:57′---------178kg；11:06′---------189kg；
11:13′---------194kg；11:21′---------171kg；
the scrap steel weight corresponding to all the hopper numbers and the hopper numbers under each converter can be counted according to the time sequence arrangement; for example, in the 4# furnace:
10' - -1# hopper-189 kg; 10' - - # 2 hopper-199 kg;
10' - -1# hopper-201 kg; 10' - -2# hopper-199 kg;
10' - -1# hopper-178 kg;11, # 06' - -2 hopper-189 kg;
11' - -1# hopper-194 kg; 11' - -2# hopper-171 kg.
Example 1:
the utility model discloses an automatic device that matches of steel scrap hopper number and weight specifically arranges as follows:
1. respectively installing an rfid reader beside the two rail weighers and in front of the 4# and the 5# furnaces, installing an ultrahigh frequency rfid anti-metal electronic tag on each scrap hopper, numbering the tags respectively, and matching the tags with the hopper numbers;
2. after the hopper with the ultrahigh frequency rfid anti-metal electronic tag is filled with the scrap steel, the hopper number is matched with the rfid reader-writer corresponding to the rail weigher, and the time for acquiring the real-time weight of the rail weigher is matched with the serial number of the rfid anti-metal electronic tag, namely the scrap steel hopper number, so that the automatic matching of the hopper number and the weight of the scrap steel hopper on a scrap steel post is realized;
3. before the scrap steel hopper is hoisted to the No. 4 furnace or the No. 5 furnace, after the scrap steel hopper is paused for more than 10 seconds (which can be adjusted according to the actual situation) in the identification area of the rfid reader-writer, the rfid reader-writer in the furnace is matched with the hopper number, and the matching of the weight of the scrap steel hopper and the hopper number with the furnace number is realized; the control system of the allocation and transportation mechanism can be linked with the field management host, and when the rfid reader completes the identification, the field management host sends a signal to the control system, and the control system controls the allocation and transportation mechanism to act;
4. the field management host transmits the read data to a secondary system; and the secondary system can generate reports conveniently.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all according to the utility model discloses the patent application scope structure, characteristics and principle do equivalent change or modify, all include the utility model discloses the patent application scope.
Claims (4)
1. A device for automatically matching the number and the weight of a scrap steel hopper comprises a rail weighbridge; a scrap steel hopper is movably arranged on the rail weighbridge; the scrap steel hopper is conveyed to the converter side through a hoisting system, and is characterized in that: and also comprises
The electronic tags are fixed outside a scrap steel hopper; a hopper number matched with the scrap steel hopper is written in the electronic tag;
an rfid reader; an rfid reader-writer is fixed near the weighing position beside each rail weighbridge through a bracket; each converter is fixed with an rfid reader-writer at a hoisting low position through a bracket;
and the electronic end of the rail weighbridge and the output end of the rfid reader are connected to the field management host.
2. The apparatus for automatically matching the number and the weight of a scrap steel hopper according to claim 1, wherein: the electronic tag is an ultrahigh frequency rfid anti-metal electronic tag.
3. The apparatus for automatically matching the number and the weight of a scrap steel hopper according to claim 1, wherein: and a display and a zero clearing key are arranged at the site management host.
4. The apparatus according to claim 1, wherein the apparatus comprises: the field management host is connected to the network switch through a network port and a network cable; and the network switch is accessed to the secondary system through a network cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223055653.9U CN218825546U (en) | 2022-11-17 | 2022-11-17 | Device for automatically matching scrap steel hopper number and weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223055653.9U CN218825546U (en) | 2022-11-17 | 2022-11-17 | Device for automatically matching scrap steel hopper number and weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218825546U true CN218825546U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223055653.9U Active CN218825546U (en) | 2022-11-17 | 2022-11-17 | Device for automatically matching scrap steel hopper number and weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218825546U (en) |
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2022
- 2022-11-17 CN CN202223055653.9U patent/CN218825546U/en active Active
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