CN203141037U - On-line fixed-length cut-off system for cold-rolled ribbed bars - Google Patents
On-line fixed-length cut-off system for cold-rolled ribbed bars Download PDFInfo
- Publication number
- CN203141037U CN203141037U CN 201320055967 CN201320055967U CN203141037U CN 203141037 U CN203141037 U CN 203141037U CN 201320055967 CN201320055967 CN 201320055967 CN 201320055967 U CN201320055967 U CN 201320055967U CN 203141037 U CN203141037 U CN 203141037U
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- China
- Prior art keywords
- plc
- fixed ruler
- ruler cutting
- frequency converter
- cold rolled
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- Expired - Fee Related
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- 238000005520 cutting process Methods 0.000 claims description 30
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 15
- 238000003801 milling Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 238000010304 firing Methods 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract 2
- 239000011574 phosphorus Substances 0.000 abstract 2
- 230000002787 reinforcement Effects 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010008 shearing Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229910001374 Invar Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
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Abstract
The utility model discloses an on-line fixed-length cut-off system for cold-rolled ribbed bars. The on-line fixed-length cut-off system is characterized by sequentially comprising a wire rod uncoiling device, a phosphorus remover, a rolling mill, an active rolling mill, a passive reinforcement bar straightening machine, an ultrasonic frequency heating device, a fixed-length cut-off device and a steel-tilting packer which are electrically connected with a control system. Preferably, the control system comprises a frequency converter and a programmable logic controller (PLC) which are jointly connected with the wire rod uncoiling device, the phosphorus remover, the rolling mill, the active rolling mill, the passive reinforcement bar straightening machine, the ultrasonic frequency heating device, the fixed-length cut-off device and the steel-tilting packer. The frequency converter and the PLC are jointly connected with a human-machine interface. According to the on-line fixed-length cut-off system, electricity can be saved, the production efficiency is improved greatly, the cost is reduced substantially, a power transmission and transformation system and electrical equipment can be protected from being damaged, and service lives of machines can be greatly prolonged.
Description
Technical field
The utility model belongs to cold rolled reinforcing steel bar with ribs production equipment field, specifically, relates to the online fixed ruler cutting of cold rolled reinforcing steel bar with ribs system.
Background technology
The shearing quantity of producing the cold rolled reinforcing steel bar with ribs unit interval is more high, and efficient is just more high, and market is just bigger, and common shearing equipment does not reach above-mentioned requirements.The large enterprise of economic strength is arranged from external import production line, this production line from the uncoiling of wire rod, smoothing, cutting to length to final molding, make host computer by industrial computer, control many PLC, both write or sense data to PLC according to the action needs by computer, reached the purpose of control whole production line.This production line complex structure, expensive.
What the online scale cutting of present domestic large enterprise was mostly used is that double cross stream servo-control system is sheared, make host computer by industrial computer, control many PLC, both write or sense data to PLC according to the action needs by computer, reach the purpose of control whole production line.This production line complex structure, expensive.Control needs instantaneous stop, cost height when shearing.Medium-sized and small enterprises adopt manually-operated cutting to length or flying shearing machine cutting to length mostly.The former equipment price costliness, it is loaded down with trivial details that maintenance is set.Latter's labour intensity, sizing accuracy improve, but because kind complexity, labour cost height are also inadvisable.
Summary of the invention
The technical problems to be solved in the utility model is to overcome above-mentioned defective, provide a kind of simple in structure, energy-conservation reliable, the work control accuracy is high and the online fixed ruler cutting of the cold rolled reinforcing steel bar with ribs system that can reduce cost.
For addressing the above problem, the technical scheme that the utility model adopts is:
The online fixed ruler cutting of cold rolled reinforcing steel bar with ribs system, it is characterized in that: comprise wire rod unwinding device, dephosphorization machine, milling train, active milling train, passive bar straightener, superaudio firing equipment, fixed ruler cutting equipment successively and turn over the steel baling press, and the said equipment all is electrically connected control system.
As a kind of improved plan:
Described control system comprises frequency converter and PLC, and frequency converter is connected wire rod unwinding device, dephosphorization machine, milling train, active milling train, passive bar straightener, superaudio firing equipment, fixed ruler cutting equipment jointly and turns over the steel baling press with PLC.
As a kind of further improved plan:
Described frequency converter is the EM303A-005G/075T-3A new type inverter.
Described PLC is the EH2-16 programmable logic controller (PLC).
On the described fixed ruler cutting equipment photoelectric encoder is installed, photoelectric encoder connects PLC.
As a kind of further improved plan:
Described frequency converter and PLC are connected with man-machine interface jointly.
Owing to adopted technique scheme, compared with prior art, the utility model is at wire rod unwinding device, dephosphorization machine, milling train, active milling train, passive bar straightener, superaudio firing equipment, fixed ruler cutting equipment and turns over the production line that the steel baling press forms and add frequency converter and PLC, and frequency converter is connected man-machine interface with PLC.Such mode, guaranteed cold rolled reinforcing steel bar with ribs online fixed ruler cutting system architecture simple, cheap, shear precision and shear output and meet or exceed existing high accuracy scale cutting system.The utility model can be realized using electricity wisely 30%-40%; minimum power consumption 8-10 degree per ton; the wire rod linear velocity can reach 90-180 meters; shearing length Wu is Cha ≦ ± 1mm; improved production efficiency greatly; reduced cost significantly, better protection power transmission and transformation system and electric equipment are not impaired yet, can prolong the service life of machine greatly.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments simultaneously.
Description of drawings
Fig. 1 is the interface block diagram of a kind of embodiment of the utility model.
The specific embodiment
Embodiment:
As shown in Figure 1, the online fixed ruler cutting of a kind of cold rolled reinforcing steel bar with ribs system, comprise wire rod unwinding device, dephosphorization machine, milling train, active milling train, passive bar straightener, superaudio firing equipment, fixed ruler cutting equipment successively and turn over the steel baling press, and the said equipment all is electrically connected control system.
In the present embodiment, control system comprises frequency converter and PLC, and frequency converter is connected wire rod unwinding device, dephosphorization machine, milling train, active milling train, passive bar straightener, superaudio firing equipment, fixed ruler cutting equipment jointly and turns over the steel baling press with PLC.Wherein, frequency converter is the EM303A-005G/075T-3A new type inverter, and PLC is the EH2-16 programmable logic controller (PLC).
In addition, on the fixed ruler cutting equipment photoelectric encoder is installed, photoelectric encoder connects PLC.Photoelectric encoder can be checked wire rod, and utilizes the high-speed counter among the PLC to count.When reaching length settings, realize fixed ruler cutting by PLC control cutter.Avoided the error that the invar muscle is crooked and roll and slide and cause
For the ease of operation, frequency converter and PLC are connected with man-machine interface jointly.That man-machine interface adopts is platform electricity B07S411.
The utility model guaranteed cold rolled reinforcing steel bar with ribs online fixed ruler cutting system architecture simple, cheap, shear precision and shear output and meet or exceed existing high accuracy scale cutting system.The utility model can be realized using electricity wisely 30%-40%; minimum power consumption 8-10 degree per ton; the wire rod linear velocity can reach 90-180 meters; shearing length Wu is Cha ≦ ± 1mm; improved production efficiency greatly; reduced cost significantly, better protection power transmission and transformation system and electric equipment are not impaired yet, can prolong the service life of machine greatly.
The utility model is not limited to above-mentioned preferred embodiment, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or akin technical scheme, all belong to protection domain of the present utility model.
Claims (6)
1. the online fixed ruler cutting of cold rolled reinforcing steel bar with ribs system, it is characterized in that: comprise wire rod unwinding device, dephosphorization machine, milling train, active milling train, passive bar straightener, superaudio firing equipment, fixed ruler cutting equipment successively and turn over the steel baling press, and the said equipment all is electrically connected control system.
2. according to the online fixed ruler cutting of the cold rolled reinforcing steel bar with ribs described in the claim 1 system, it is characterized in that: described control system comprises frequency converter and PLC, and frequency converter is connected wire rod unwinding device, dephosphorization machine, milling train, active milling train, passive bar straightener, superaudio firing equipment, fixed ruler cutting equipment jointly and turns over the steel baling press with PLC.
3. according to the online fixed ruler cutting of the cold rolled reinforcing steel bar with ribs described in the claim 2 system, it is characterized in that: described frequency converter is the EM303A-005G/075T-3A new type inverter.
4. according to the online fixed ruler cutting of the cold rolled reinforcing steel bar with ribs described in the claim 2 system, it is characterized in that: described PLC is the EH2-16 programmable logic controller (PLC).
5. according to the online fixed ruler cutting of the cold rolled reinforcing steel bar with ribs described in the claim 2 system, it is characterized in that: on the described fixed ruler cutting equipment photoelectric encoder is installed, photoelectric encoder connects PLC.
6. according to the online fixed ruler cutting of the cold rolled reinforcing steel bar with ribs system described in claim 2 or 5, it is characterized in that: described frequency converter and PLC are connected with man-machine interface jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055967 CN203141037U (en) | 2013-01-30 | 2013-01-30 | On-line fixed-length cut-off system for cold-rolled ribbed bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055967 CN203141037U (en) | 2013-01-30 | 2013-01-30 | On-line fixed-length cut-off system for cold-rolled ribbed bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141037U true CN203141037U (en) | 2013-08-21 |
Family
ID=48968593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320055967 Expired - Fee Related CN203141037U (en) | 2013-01-30 | 2013-01-30 | On-line fixed-length cut-off system for cold-rolled ribbed bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141037U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530474A (en) * | 2018-12-20 | 2019-03-29 | 北京京诚瑞信长材工程技术有限公司 | Coil of wire alignment production line |
| CN110524192A (en) * | 2019-08-21 | 2019-12-03 | 何满潮 | The processing technology of NPR reinforcing bar bar |
| CN113198852A (en) * | 2021-06-09 | 2021-08-03 | 芜湖新兴铸管有限责任公司 | Automatic measuring system for steel rolling bar sizing |
-
2013
- 2013-01-30 CN CN 201320055967 patent/CN203141037U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530474A (en) * | 2018-12-20 | 2019-03-29 | 北京京诚瑞信长材工程技术有限公司 | Coil of wire alignment production line |
| CN109530474B (en) * | 2018-12-20 | 2024-03-26 | 北京京诚瑞信长材工程技术有限公司 | A wire coil straightening production line |
| CN110524192A (en) * | 2019-08-21 | 2019-12-03 | 何满潮 | The processing technology of NPR reinforcing bar bar |
| US11596991B2 (en) | 2019-08-21 | 2023-03-07 | Min Xia | Processing method of NPR steel rebar rod |
| CN113198852A (en) * | 2021-06-09 | 2021-08-03 | 芜湖新兴铸管有限责任公司 | Automatic measuring system for steel rolling bar sizing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20150130 |
|
| EXPY | Termination of patent right or utility model |