CN208270047U - A kind of steel billet pneumatic weighing control system online - Google Patents
A kind of steel billet pneumatic weighing control system online Download PDFInfo
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- CN208270047U CN208270047U CN201820710779.XU CN201820710779U CN208270047U CN 208270047 U CN208270047 U CN 208270047U CN 201820710779 U CN201820710779 U CN 201820710779U CN 208270047 U CN208270047 U CN 208270047U
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Abstract
The utility model innovation discloses a kind of steel billet pneumatic weighing control system online, including the delivery roller structure for driving continuous casting steel billet to move, further include two load-bearing bottom beams, two jacking systems being respectively arranged on each load-bearing bottom beam, two crossbeams for being respectively arranged at each jacking system upper end, the main weighing support connecting with each crossbeam, be set to main weighing support upper end for the mandril that continuous casting steel billet is jacked up by the gap in delivery roller structure between conveying roller, is provided with weighing sensor in the connection structure of the main weighing support and each crossbeam.It drives mandril that continuous casting steel billet jack-up is weighed by setting jacking system and main weighing support in the present invention, so that overall structure is ingenious, easy to operate, can effectively improve weighing efficiency and precision.
Description
Technical field
The utility model belongs to steel billet weighing field more particularly to a kind of steel billet pneumatic weighing control system online.
Background technique
In existing steel billet weighing method, weight method is promoted usually using the surely heavy method of scale and hook type.Scale weighs surely
Method is a kind of to determine the length of continuous casting steel billet the method that determines weight, mainly by infrared radiation detection apparatus and shearing equipment come
It realizes, when infrared detector test to steel billet reaches setting position, issues signal, signal is passed to by control equipment and is cut
Equipment is cut, at this moment shearing equipment cuts steel billet；This is a kind of method with theory measurement, and formula is m=s × l × ρ.Wherein m:
Single branch steel billet weight, s: continuous casting billet sectional area, l: continuous casting fixed-length length, ρ: continuous casting billet density.Hook type promotes weighing rule
For above four region roller-way of conticaster conveying roller three and conveying roller, two groups of setting is hung by column, electric hoist and track girder, resistance to height
The continuous casting billet list branch weighing hang hook steelyard of warm weighing sensor and continuous casting billet hanger composition, first by two hoists when needing to weigh
It reaches in the stream running track, when continuous casting billet is transported to the region, so that steel billet is rested on pre-determined bit by rising adjustable end stop
It sets.Two hoists of manual operation lift by crane simultaneously, and continuous casting billet is promoted and arrives the horizontal position away from about 200 millimeters of roll surface, and weighing passes
Data are passed to weight display by sensor, after first-class continuous casting billet weight is shown, are compared according to measured value and standard value,
And individual cigarette weight adjustment is made in time.Then it drives Weighing system to be moved to second by electric block to be weighed.
But the surely heavy method of scale is that weight is calculated according to theoretical algorithm, continuous casting billet density therein, sectional area, length
Degree all influences the preparatory of metering, and it is not that machine and human subjective can control that these parameters, which also all have unstability, institute
It cannot achieve accurate metering in this way.Hook type promotes weight method and is mounted on above conveying roller, and temperature height is to operator
Very big difficulty is brought, every several streams of set conticaster share this set of measuring equipment, every stream caster base cannot be measured in time,
Low efficiency, meanwhile, hook type, which promotes weight method, to be promoted by electric hoist, and wirerope, which transfers length, influences also very accuracy
Greatly, the gantry rail beam being mounted on above conveying roller makes troubles to overhaul of the equipments work, influences working efficiency.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of steel billet pneumatic Weighing control system online is provided
System can effectively improve weighing efficiency and precision.
To realize the purpose, the utility model provides a kind of steel billet pneumatic weighing control system online, including for driving
The delivery roller structure of dynamic continuous casting steel billet movement further includes two load-bearing bottom beams, two be respectively arranged on each load-bearing bottom beam top
Lifting device, the main weighing support connecting with each crossbeam, is set to main weighing at two crossbeams for being respectively arranged at each jacking system upper end
The mandril that continuous casting steel billet is jacked up by frame upper end for the gap in delivery roller structure between conveying roller, the main weighing support with respectively
Weighing sensor is provided in the connection structure of crossbeam.
Preferably, the weighing sensor passes through spherical plain bearing rod end and double shackle respectively and connect with crossbeam and main weighing support
To form connection structure.
Preferably, the spherical plain bearing rod end is connect by pin with double shackle.
Preferably, the main weighing support passes through two weighing sensors respectively and connect with every crossbeam.
Preferably, the weighing sensor passes through weighing sensor cable respectively and connect with Weighing display device.
Preferably, there are two the cylinder being symmetrically disposed on load-bearing bottom beam, each cylinder is logical for the jacking system setting
A solenoid valve is crossed to connect with gas source.
Preferably, each load-bearing bottom beam is fixed by concrete placings respectively.
Preferably, be provided with above the delivery roller structure makes continuous casting steel billet move to setting for detecting continuous casting steel billet
The driving device signal of the roller-way limiter of position, the roller-way limiter and delivery roller structure connects.
Preferably, the weighing sensor is stainless steel high temperature resistant S type weighing sensor.
The utility model compared with prior art, the beneficial effect is that:
Mandril is driven to claim continuous casting steel billet jack-up by setting jacking system and main weighing support in the present invention
Weight can effectively improve weighing efficiency and precision so that overall structure is ingenious, easy to operate.Pass through in the present invention
Mode is lifted using four cylinder quadrangles, so that it is high to weigh steady and precision.Entire weighing device setting in the present invention
It can effectively solve the problem that the problem of temperature height and maintenance inconvenience below delivery roller structure, and do not influence above delivery roller structure
Normal operation.Labor workload can be effectively reduced by the utility model, is improved work efficiency, on steel rolling production-line
Effectively raise lumber recovery.
Detailed description of the invention
Fig. 1 is the utility model structure schematic side view；
Fig. 2 is the utility model structure schematic elevation view.
Specific embodiment
The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing
It is not limited to as described below.
As Figure 1-Figure 2, a kind of steel billet pneumatic weighing control system online, including for driving continuous casting steel billet 1 to move
Delivery roller structure 2, further include two load-bearing bottom beams 9, two jacking systems 12 being respectively arranged on each load-bearing bottom beam 9, point
Two crossbeams 4 for not being set to each 12 upper end of jacking system, are set to main weighing support at the main weighing support 10 connecting with each crossbeam 4
The mandril 3 that 10 upper ends jack up continuous casting steel billet 1 for the gap between each conveying roller in delivery roller structure 2, main weighing support 10
Weighing sensor 6 is provided with the connection structure of each crossbeam 4.Main weighing support 10 is respectively by two weighing sensors 6 and every
Root crossbeam 4 connects, and lifts to form quadrangle by 4 pairs of crossbeam main weighing supports 10.Weighing sensor 6 passes through weighing and sensing respectively
Device cable 8 is connect with Weighing display device.Each load-bearing bottom beam 9 is fixed by concrete placings 13 respectively.
Weighing sensor 6 connect respectively by spherical plain bearing rod end 11 and double shackle 5 with crossbeam 4 and main weighing support 10 thus
Form connection structure.Spherical plain bearing rod end 11 is connect by pin 7 with double shackle 5.Weighing sensor 6 is stainless steel high temperature resistant S
Type weighing sensor.
In the present embodiment, concrete placings 13 are used for each load-bearing bottom beam 9 is fixed so that the upper surface of each load-bearing bottom beam 9 is same
On one horizontal plane.Two crossbeams 4 are arranged in parallel in same level.The mandril 3 of main 10 upper end of weighing support can for two or
Three or four or five.Weighing display device is for displaying and saving the real-time detector data of each weighing sensor 6.This
Outside, cantilever type weighing sensor or bridge type weighing sensor can also be used in weighing sensor 6.
The setting of jacking system 12 there are two being symmetrically disposed on cylinder on load-bearing bottom beam 9, each cylinder by a solenoid valve with
Gas source connection.It is provided with above delivery roller structure 2 and makes continuous casting steel billet 1 move to setting position for detecting continuous casting steel billet 1
Roller-way limiter 14, roller-way limiter 14 are connect with the driving device signal of delivery roller structure 2.In addition, jacking system 12 can also
To be set as spiral lift, to carry out jack-up work using spiral lift.
In the present embodiment, at work, staff controls according to the detection signal of roller-way limiter 14 in master control room
The work of jacking system 12 can be completed to operate, to save site operation personnel.Gas source can be air compressor.?
Roller-way limiter 14 detect send a signal to after continuous casting steel billet 1 moves to setting position the driving device of delivery roller structure 2 from
And control 2 stop motion of delivery roller structure.In weighing, jacking system 12 jacks up the continuous casting steel billet 1 on delivery roller structure 2,
After continuous casting steel billet 1 is stablized 3-5 seconds, weighing sensor 6 is completed to weigh and shows weight amount by Weighing display device.
Control jacking system 12 puts down continuous casting steel billet 1, and restarting delivery roller structure 2 can then carry out next continuous casting steel billet 1
Weighing.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form, should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and
Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all should be in right appended by the utility model
It is required that protection scope in.
Claims (9)
1. a kind of steel billet pneumatic weighing control system online, including the delivery roller structure for driving continuous casting steel billet (1) to move
(2), which is characterized in that further include two load-bearing bottom beams (9), two jacking systems being respectively arranged on each load-bearing bottom beam (9)
(12), two crossbeams (4) for being respectively arranged at each jacking system (12) upper end, the main weighing support (10) being connect with each crossbeam (4),
It is set to main weighing support (10) upper end and jacks up continuous casting steel billet (1) for the gap between the conveying roller in delivery roller structure (2)
Mandril (3), be provided with weighing sensor (6) in the connection structure of the main weighing support (10) and each crossbeam (4).
2. a kind of steel billet according to claim 1 pneumatic weighing control system online, which is characterized in that the weighing and sensing
Device (6) is connect with crossbeam (4) and main weighing support (10) by spherical plain bearing rod end (11) and double shackle (5) to the company of being formed respectively
Binding structure.
3. a kind of steel billet according to claim 2 pneumatic weighing control system online, which is characterized in that the rod end joint
Bearing (11) is connect by pin (7) with double shackle (5).
4. a kind of steel billet according to claim 1 or 2 pneumatic weighing control system online, which is characterized in that the main title
Weight frame (10) is connect by two weighing sensors (6) with every crossbeam (4) respectively.
5. a kind of steel billet according to claim 4 pneumatic weighing control system online, which is characterized in that the weighing and sensing
Device (6) is connect by weighing sensor cable (8) with Weighing display device respectively.
6. a kind of steel billet according to claim 1 pneumatic weighing control system online, which is characterized in that the jacking system
(12) it is arranged there are two the cylinder being symmetrically disposed on load-bearing bottom beam (9), each cylinder is connect by a solenoid valve with gas source.
7. a kind of steel billet according to claim 1 pneumatic weighing control system online, which is characterized in that each load-bearing bottom
Beam (9) is fixed by concrete placings (13) respectively.
8. a kind of steel billet according to claim 1 pneumatic weighing control system online, which is characterized in that the conveying roller knot
The roller-way limiter for making continuous casting steel billet (1) move to setting position for detecting continuous casting steel billet (1) is provided with above structure (2)
(14), the roller-way limiter (14) connect with the driving device signal of delivery roller structure (2).
9. a kind of steel billet according to claim 1 or 2 pneumatic weighing control system online, which is characterized in that the weighing
Sensor (6) is stainless steel high temperature resistant S type weighing sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820710779.XU CN208270047U (en) | 2018-05-14 | 2018-05-14 | A kind of steel billet pneumatic weighing control system online |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820710779.XU CN208270047U (en) | 2018-05-14 | 2018-05-14 | A kind of steel billet pneumatic weighing control system online |
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| CN208270047U true CN208270047U (en) | 2018-12-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017887A (en) * | 2019-05-13 | 2019-07-16 | 张家港长力机械有限公司 | A kind of roller way weighing device |
-
2018
- 2018-05-14 CN CN201820710779.XU patent/CN208270047U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017887A (en) * | 2019-05-13 | 2019-07-16 | 张家港长力机械有限公司 | A kind of roller way weighing device |
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