CN204769908U - Tail device is lifted to rod cold bed - Google Patents
Tail device is lifted to rod cold bed Download PDFInfo
- Publication number
- CN204769908U CN204769908U CN201520542665.5U CN201520542665U CN204769908U CN 204769908 U CN204769908 U CN 204769908U CN 201520542665 U CN201520542665 U CN 201520542665U CN 204769908 U CN204769908 U CN 204769908U
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- cold bed
- memory
- microprocessor
- tooth
- tail
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- 230000006870 function Effects 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000003801 milling Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 9
- 239000010959 steel Substances 0.000 abstract description 9
- 238000011084 recovery Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
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- Metal Rolling (AREA)
Abstract
The utility model discloses a tail device is lifted to rod cold bed relates to steel processing equipment technical field, including set up between alignment roll table and flush baffle the cylinder with arrange that piston rod of the cylinder stretches out the end in lift the tail riding wheel, lift the tail riding wheel and install and correspond in moving a tooth penultimate tooth's socket, flush baffle is two layers of cascaded baffle, install the solenoid valve in the gas circuit of cylinder, the solenoid valve loops through the relay, the encoder is connected with microprocessor's output, and microprocessor's input is connected with the hot metal detector who installs on the cold bed moves the proximity switch of tooth speed reduction position and is close to the rolling mill of cold bed respectively, microprocessor has a memory and a position transport function piece, and the memory is used for saving the cold bed and moves the tooth's socket data, and position transport function piece is arranged in comparing the data of memory memory cell of moving as a whole in proper order with prior art, has material saving, improves the advantage of rod lumber recovery.
Description
Technical field
The utility model relates to steel processing device technical field, especially a kind of Bar Cooling Bed platform tail apparatus.
Background technology
In bar production, due to raw material defect, the reasons such as rolling mill practice, often prop up the defect that steel afterbody exists 100-300 millimeters long, current use fixed ruler cold shear carries out back-end crop, finished frame is comprised with fixed ruler cold shear equipment, bar is after finished frame, detected by 7# hot metal detector under the impetus of alignment running roller and have steel signal, rolled piece enters control cooling system, by 8# hot metal detector, steel signal is had to detecting before cold bed on bar, the bar afterbody 3# cold shears detected by 8# hot metal detector carries out flying shear, multiple length steel after shearing is thrown steel by skirtboard and is entered cold bed, with fixed ruler cold shear, bar afterbody is sheared after entering cold bed, there are the following problems for this technique: the afterbody of all bars is carried out scale excision, the afterbody of certified products and defective work is excised simultaneously, cause and unnecessaryly cut damage, cause larger waste.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Bar Cooling Bed and lifts tail apparatus, and it can distinguish afterbody times ruler end part and middle times ruler end part, only cuts afterbody times ruler end part when cold shears is sheared, do not cut middle times ruler end part, improve lumber recovery, solve waste of material, the problem that lumber recovery is low.
In order to solve the problem, the technical scheme that the utility model adopts is: this Bar Cooling Bed lifts tail apparatus, comprise be arranged on cylinder between alignment roller table and flush baffle plate and be placed in described cylinder piston rod external part lift tail support roller, described tail support roller of lifting is installed on cold bed and moves tooth penultimate teeth groove corresponding position, and described flush baffle plate is stepped two layers of baffle plate; The gas circuit of described cylinder is provided with magnetic valve, described magnetic valve is connected with the output of microprocessor by relay, encoder successively, the input of described microprocessor respectively be arranged on cold bed and move the proximity switch of tooth deceleration position and the hot metal detector on the milling train of cold bed is connected; Described microprocessor has memory and position transmitting function block, and described memory moves teeth groove data for storing cold bed, and institute's rheme transmitting function block is used for the data in described memory to move integrally a memory cell successively.
In technique scheme, technical scheme can also be more specifically: described microprocessor is Siemens 400 series of PLC, CPU model 414-2DP, and institute's rheme transmitting function block is SFC20 functional block.
Owing to have employed technique scheme, the utility model compared with prior art has following beneficial effect:
1, distinguish afterbody times ruler end part and middle times ruler end part, when cold shears is sheared, only cut afterbody times ruler end part, do not cut middle times ruler end part, improve lumber recovery, reduce waste of material.
2, the afterbody cylinder action of defective work will be lifted tail support roller, lift tail support roller bar waste product portion is lifted, rely on the progradation of alignment running roller, waste product part is stretched out and is longer than certified products alignment end to second layer baffle plate, do not affect the flush of other bars, cold shears only will lift tail waste product Partial Resection, avoid certified products bar to excise.
3, lift tail apparatus with Automated condtrol, the accuracy rate of lifting tail and shearing improves.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that tail apparatus lifted by cold bed.
Fig. 3 is that the structural representation of tail to baffle plate lifted by bar.
Fig. 4 is electric part connection diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail:
As shown in Figure 1, Figure 2, Fig. 3 and Fig. 4 Bar Cooling Bed lifts the embodiment shown in tail apparatus, comprise be arranged on cylinder between alignment roller table and flush baffle plate 75 and be placed in cylinder piston rod 6 external part lift tail support roller 8, this is lifted tail support roller 8 and is installed on cold bed and moves tooth 12 penultimate teeth groove corresponding position, and flush baffle plate 7 is stepped two layers of baffle plate; The gas circuit of cylinder 5 is provided with magnetic valve 4, magnetic valve 4 is connected with the output of microprocessor 1 by relay 3, encoder 2 successively, the input of microprocessor 1 respectively be arranged on cold bed and move the proximity switch 10 of tooth deceleration position and the hot metal detector 9 on the milling train of cold bed is connected; Microprocessor 1 has memory 1-1 and position transmitting function block 1-2, memory 1-1 move teeth groove data for storing cold bed, and position transmitting function block 1-2 is used for the data in memory 1-1 to move integrally a memory cell successively.Microprocessor 1 is Siemens 400 series of PLC, CPU model 414-2DP, and position transmitting function block 1-2 is SFC20 functional block.When to detect bar be afterbody to hot metal detector 9, the data stored in SIEMENS PLC system functional block SFC20 database are 1 and carry out corresponding with corresponding teeth groove; When bar is non-afterbody, the data stored in SIEMENS PLC system functional block SFC20 database are 0 and carry out corresponding with corresponding teeth groove.
During work, bar 11 moves to cold bed under the progradation of alignment roller table 13, after 3# cold shears flying shear, by the 8# hot metal detector 9 nearest apart from cold bed before entering cold bed, this hot metal detector 9 has judged whether cold bed on bar 11, and the mode that this bar 11 adopts skirtboard to throw steel enters cold bed.When steel thrown by skirtboard, according to 8# hot metal detector 9 testing result, when bar 11 namely being detected for afterbody, the data of SIEMENS PLC system functional block SFC20 to the first teeth groove put 1, when detecting that bar is non-afterbody, the data of the first teeth groove are set to 0, cold bed moves the every action one-period of tooth 12, by SIEMENS PLC system functional block SFC20, the data in dynamic tooth database are moved integrally a unit, by moving data to the second teeth groove of the first teeth groove in database, all the other teeth groove data are transferred to next teeth groove by that analogy, until the bar on cold bed is transported to flush baffle plate 7 place by dynamic tooth under alignment roller table promotes, the information that each teeth groove sequence number correspondence is put 1 or set to 0 is recorded in dynamic tooth database.The encoder 2 carrying out communicating to connect with SIEMENS PLC system functional block SFC20 judges to detect that situation appears in bar afterbody by the data read in dynamic tooth database, if the storage data on teeth groove corresponding in dynamic tooth database are 1, then encoder 2 sends high pulse signal, this high pulse signal exports 24V voltage by relay 3, if the storage data on teeth groove corresponding in dynamic tooth database are 0, then encoder 2 sends low pulse signal, and this low pulse signal is 0 by relay 3 output voltage.When relay 3 exports 24V voltage, the magnetic valve 4 be connected with relay 3 circuit is opened, drive the piston rod 6 of cylinder 5 to move upward, thus the tail support roller 8 of lifting promoting to be arranged on piston rod 6 top move upward, and lifts tail support roller 8 and lifts tail to bar 11 in the above; If the storage data on the teeth groove that the database of SIEMENS PLC system functional block SFC20 is corresponding are 0, then encoder 2 sends low pulse signal, and magnetic valve 4 cuts out, and cylinder 5 resets, then whole tail apparatus of lifting does not move, and does not lift tail to bar 11.The pulse signal sent by control impuls encoder 2 so is just controlled lifts tail apparatus.Under the driving of elevating alignment roll table 13, reach is continued until to encounter second layer baffle plate 7-2 place flush, the bar afterbody flying shear will lifted by cold shears after bar 11 is lifted tail.
Claims (2)
1. a Bar Cooling Bed lifts tail apparatus, it is characterized in that: what comprise the cylinder (5) that is arranged between alignment roller table (13) and flush baffle plate (7) and be placed in described cylinder piston rod (6) external part lifts tail support roller (8), described tail support roller (8) of lifting is installed on cold bed and moves tooth (12) penultimate teeth groove corresponding position, and described flush baffle plate (7) is stepped two layers of baffle plate; The gas circuit of described cylinder (5) is provided with magnetic valve (4), described magnetic valve (4) is connected with the output of microprocessor (1) by relay (3), encoder (2) successively, and the hot metal detector (9) moved on the proximity switch (10) of tooth deceleration position and the milling train of close cold bed is connected the input of described microprocessor (1) with being arranged on cold bed respectively; Described microprocessor (1) has memory (1-1) and position transmitting function block (1-2), described memory (1-1) moves teeth groove data for storing cold bed, and institute's rheme transmitting function block (1-2) is for moving integrally a memory cell successively by the data in described memory (1-1).
2. Bar Cooling Bed according to claim 1 lifts tail apparatus, it is characterized in that: described microprocessor (1) is Siemens 400 series of PLC, CPU model 414-2DP, and institute's rheme transmitting function block (1-2) is SFC20 functional block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542665.5U CN204769908U (en) | 2015-07-24 | 2015-07-24 | Tail device is lifted to rod cold bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542665.5U CN204769908U (en) | 2015-07-24 | 2015-07-24 | Tail device is lifted to rod cold bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204769908U true CN204769908U (en) | 2015-11-18 |
Family
ID=54510035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520542665.5U Expired - Fee Related CN204769908U (en) | 2015-07-24 | 2015-07-24 | Tail device is lifted to rod cold bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204769908U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707750A (en) * | 2016-12-20 | 2017-05-24 | 中国核电工程有限公司 | Two-grade air lifting conveying system capable of reducing waste gas production and control method of two-grade air lifting conveying system |
| CN107876567A (en) * | 2017-10-31 | 2018-04-06 | 中冶华天南京电气工程技术有限公司 | Cold bed and the automatic device for sorting of cold bed finished product |
| CN110125191A (en) * | 2019-05-21 | 2019-08-16 | 山信软件股份有限公司 | Bar alignment control method and device |
| CN110919075A (en) * | 2019-10-30 | 2020-03-27 | 张家港宏昌钢板有限公司 | Automatic thread steel finished product defect identification and processing device |
| CN113649423A (en) * | 2021-08-27 | 2021-11-16 | 宝武集团鄂城钢铁有限公司 | Automatic head picking system of cooling bed and corresponding automatic head picking method |
-
2015
- 2015-07-24 CN CN201520542665.5U patent/CN204769908U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707750A (en) * | 2016-12-20 | 2017-05-24 | 中国核电工程有限公司 | Two-grade air lifting conveying system capable of reducing waste gas production and control method of two-grade air lifting conveying system |
| CN107876567A (en) * | 2017-10-31 | 2018-04-06 | 中冶华天南京电气工程技术有限公司 | Cold bed and the automatic device for sorting of cold bed finished product |
| CN110125191A (en) * | 2019-05-21 | 2019-08-16 | 山信软件股份有限公司 | Bar alignment control method and device |
| CN110919075A (en) * | 2019-10-30 | 2020-03-27 | 张家港宏昌钢板有限公司 | Automatic thread steel finished product defect identification and processing device |
| CN113649423A (en) * | 2021-08-27 | 2021-11-16 | 宝武集团鄂城钢铁有限公司 | Automatic head picking system of cooling bed and corresponding automatic head picking method |
| CN113649423B (en) * | 2021-08-27 | 2024-02-13 | 宝武集团鄂城钢铁有限公司 | Automatic pick-up system and corresponding automatic pick-up method of cooling bed |
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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: 20151118 |