CN109926555A - Hydraulic steel-drawing machine and rectangular casting blank conticaster is cold send offline knockout system and its method - Google Patents
Hydraulic steel-drawing machine and rectangular casting blank conticaster is cold send offline knockout system and its method Download PDFInfo
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Abstract
Offline knockout system and its method are sent the present invention relates to hydraulic steel-drawing machine and rectangular casting blank conticaster are cold, belong to metallurgical continuous casting equipment technical field, a kind of rectangular casting blank conticaster of the present invention is cold to send offline knockout system, it is characterised in that, it include: hydraulic steel-drawing machine, ejection roller way；Hook steel machine transportation system；It is cold to send offline roller-way；The discharge port of ejection roller way is connect by the hook steel machine transportation system with the material receiving port of hydraulic steel-drawing machine, and the discharge port of hydraulic steel-drawing machine send offline roller-way to connect with cold.It since hydraulic steel-drawing machine is periodically to transport rectangular casting blank, can accurately guarantee the downtime of slab, and then accurately guarantee the offline temperature of slab.
Description
Technical field
The invention belongs to metallurgical continuous casting equipment technical field, in particular to hydraulic steel-drawing machine and rectangular casting blank conticaster is cold send
Offline knockout system and its method.
Background technique
High-quality special steel refers to higher performance, more long-life, environmental-friendly high technology content, high added value
Special steel kind represents the developing direction of special steel material, manufactures water to the national key project construction of guarantee, hoisting device
Flat, promotion energy-saving and emission-reduction and related-art technology upgrading are of great significance, and are to embody the whole Industry Development Level of a country
Important symbol.
In high-quality continuous casting of special steel machine production process, the offline surface quality of slab and offline temperature are to measure ejection system
The important Con trolling index of system.
Inventor has found at least to have the following deficiencies: in background technique during realizing the embodiment of the present invention
The temperature of slab needs to guarantee by the time cycle, and the slab of too fast or too slow conveying high-quality special steel cannot
Guarantee stable offline temperature.
Summary of the invention
The present invention provides hydraulic steel-drawing machine and rectangular casting blank conticaster is cold send offline knockout system and its method, it is therefore intended that
It solves the above problems, the slab for solving too fast or too slow conveying high-quality special steel cannot be guaranteed asking for stable offline temperature
Topic.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of rectangular casting blank conticaster is cold to send offline knockout system, comprising:
Hydraulic steel-drawing machine, hydraulic steel-drawing machine include:
Rack track, rack track are made of a plurality of level sliding rail in the same direction；
Pusher dog mechanism, pusher dog mechanism are slidably connected by sliding block and the sliding rail, and pusher dog mechanism 26 is rotatably connected on described
On sliding block, the sliding block is equipped with limiting section, and the sliding block, the limiting section and pusher dog mechanism form one-way resetting mechanism, sliding
Edge is lower than edge on sliding rail on pusher dog mechanism when block retrogressing encounters rectangular casting blank, sliding block limiting section limit pusher dog machine when advancing
Structure makes edge on pusher dog mechanism be consistently higher than edge on sliding rail；
First transmission device, first transmission device export linear reciprocation power；
There is at least one described sliding block on every sliding rail, pusher dog mechanism is equipped on each sliding block, in platform
In one vertical direction of the conveying direction of mounted track, the sliding block of a row is distributed with side by side, first transmission device is simultaneously
It being sequentially connected with the sliding block of a row, the transmission direction of first transmission device is consistent with the conveying direction of rack track,
Wherein, the sliding block of a row is rearranged by the sliding block on a plurality of sliding rail；
Ejection roller way；
Hook steel machine transportation system；
It is cold to send offline roller-way；
The discharge port of ejection roller way is connect by the hook steel machine transportation system with the material receiving port of hydraulic steel-drawing machine, hydraulic drawing
The discharge port of steel machine send offline roller-way to connect with cold.
The hook steel machine transportation system includes:
Track support, track support are vertical with the casting stream direction of ejection roller way；
Hook steel machine；
Thermometal monitors system；
Control system, the control system are electrically connected with hook steel machine and thermometal monitoring system respectively；
Hook steel machine is located on track support, and hook steel machine can move on track support, and track support one end is located at ejection roller
Material mouth upper end is said, the other end is located at the material receiving port upper end of hydraulic steel-drawing machine, and the track support of ejection roller way upper end is equipped with heat
Metal monitors system.
Casting stream direction along the ejection roller way is intermittently distributed on ejection roller way positioned at the discharge outlet of ejection roller way
Several multiple gaps along ejection roller way radial direction, hook steel machine lower end have multiple hoist hooks for lifting rectangular casting blank,
Multiple hoist hooks can pass through ejection roller way by the gap.
First transmission device is crank block linkage mechanism；Or
First transmission device is multi-connecting-rod mechanism and oil cylinder, and described multi-connecting-rod mechanism one end is fixed, the other end and institute
Sliding block rotation connection is stated, oil cylinder one end is fixed, and the other end is connect with a link transmission of the multi-connecting-rod mechanism, described to connect more
The rotation direction of linkage and the transmission direction of the oil cylinder are consistent with the conveying direction of rack track；
Wherein, the multi-connecting-rod mechanism and oil cylinder bottom have the first fixing seat, fixation one end of the multi-connecting-rod mechanism
It is each attached in first fixing seat with fixation one end of the oil cylinder.
There is slab to transfer cold bed, hydraulic steel-drawing machine goes out between the hydraulic steel-drawing machine and the hook steel machine transportation system
Material mouth transfers cold bed by slab and send offline roller-way to connect with cold, and the slab transfer cold bed includes:
Trapped orbit, trapped orbit have it is a plurality of, the position of trapped orbit is fixed relative to ground；
Movable rail, movable rail have it is a plurality of, movable rail is distributed in trapped orbit two sides；
Horizontal lifting platform, the horizontal lifting platform are located at the underface of trapped orbit and movable rail；
Linear guide, the linear guide are fixed on the horizontal lifting platform, have sliding shoe in the linear guide,
Movable rail is slidably connected by the sliding shoe with movable rail；
Second transmission device, second transmission device are fixed on horizontal lifting platform upper end, the second transmission dress
The rectilinear direction with the sliding shoe along trapped orbit is set to be sequentially connected.
There is elastic component between the pusher dog mechanism and the sliding block, pusher dog mechanism one end and the sliding block are rotatablely connected,
The pusher dog mechanism other end is connected with the slide block by the elastic component, when the elastic component is when in a compressed state, pusher dog machine
Along lower than edge on sliding rail on structure, when the elastic component is in release conditions, edge is higher than edge on sliding rail, the limit on pusher dog mechanism
Position portion is the elastic component.
Lower part at the rotation connection of the pusher dog mechanism of the one-way resetting mechanism overweights at the rotation connection of pusher dog mechanism
Top, pusher dog mechanism be under sliding rail along when, in the pivot region of pusher dog mechanism, the limiting section is located at pusher dog mechanism one
Side, the limiting section are fixed with the sliding block；
It further include that slab transfers cold bed control module, the material receiving port of the slab transfer cold bed is equipped with the first optoelectronic switch；
Slab transfer cold bed control module is electrically connected with the first optoelectronic switch, the horizontal lifting platform and the second transmission device
It connects；
It is cold to send the detection device having on offline roller-way for detecting rectangular casting blank；
It is cold that offline roller-way is sent to include first group of roller-way and second group of roller-way；
When it is cold send on offline roller-way detection device to detect that rectangular casting blank arrives when, it is cold that offline roller-way is sent to open, prepare defeated
Rectangular casting blank is sent, it is cold that offline second group of roller-way is sent to open for 6~7.6m scale base, it is conveyed with the speed of 60m/min to steel rolling
Rectangular casting blank, to it is cold send offline second group of roller-way rectangular casting blank to convey after, it is cold to send offline first group of roller-way and second group of roller
Road is synchronous to be opened, and equally conveys rectangular casting blank to steel rolling with the speed of 60m/min, and device detection rectangular casting blank to be detected is all defeated
Cold that offline roller-way is sent to stop after sending, hydraulic steel-drawing machine continues to push away base, cold to send offline roller-way for being greater than 7.6m scale base
It is all turned on, rectangular casting blank is conveyed to steel rolling with the speed of 60m/min, send offline roller-way rectangular casting blank whole conveying to finish to cold
Afterwards, cold that offline roller-way is sent to stop, hydraulic steel-drawing machine continues to push away base.
A kind of hydraulic steel-drawing machine, comprising:
Rack track, rack track are made of a plurality of level sliding rail in the same direction；
Pusher dog mechanism, pusher dog mechanism are slidably connected by sliding block and the sliding rail, and pusher dog mechanism is rotatably connected on the cunning
On block, the sliding block is equipped with limiting section, and the sliding block, the limiting section and pusher dog mechanism form one-way resetting mechanism, sliding block
Edge is lower than edge on sliding rail on pusher dog mechanism when retrogressing encounters rectangular casting blank, sliding block limiting section limit pusher dog mechanism when advancing,
Edge on pusher dog mechanism is set to be consistently higher than edge on sliding rail；
First transmission device, first transmission device export linear reciprocation power；
There is at least one described sliding block, in a vertical direction of the conveying direction of rack track on every sliding rail
On, the sliding block of a row is distributed with side by side, first transmission device is sequentially connected with the sliding block of a row simultaneously, described
The transmission direction of first transmission device is consistent with the conveying direction of rack track, wherein the sliding block of a row is by a plurality of described
The sliding block on sliding rail rearranges.
A kind of rectangular casting blank conticaster is cold to send offline blank technology out, comprising:
Step 1: after control system obtains the ejection signal of thermometal monitoring system, control hook steel machine transportation system triggers square
Shaped cast base and the material receiving port for being transported to hydraulic steel-drawing machine, the ejection signal are that the discharge outlet of ejection roller way has rectangular casting blank
When the ejection signal that arrives of thermometal monitoring system monitoring, the control system is the cold turn-key system for sending offline system of conticaster；
Step 2: control system start hydraulic steel-drawing machine and it is cold send offline roller-way, rectangular casting blank is passed through from hydraulic steel-drawing machine
It is cold that offline roller-way is sent to carry out.
In the step 1, control hook steel machine transportation system triggers rectangular casting blank and is transported to the material receiving port of hydraulic steel-drawing machine
For control hook steel machine transportation system triggers rectangular casting blank and rectangular casting blank is transported to connecing for hydraulic steel-drawing machine through slab transfer cold bed
Material mouth；
Control hook steel machine transportation system triggers rectangular casting blank and rectangular casting blank is transported to hydraulic drawing steel through slab transfer cold bed
The material receiving port of machine specifically:
A. control system control hook steel machine transportation system triggers rectangular casting blank, and rectangular casting blank is transported to slab transfer cold bed
Material receiving port, the control system be the cold turn-key system for sending offline system of conticaster；
B. the slab transfer cold bed control module of control system monitors the signal of the first optoelectronic switch, if the first optoelectronic switch
Monitor there is rectangular casting blank then to execute following step at slab transfer cold bed transport mouth；
C. slab is transferred, and bed control module controls slab and transfers cold bed, and rectangular casting blank translation is delivered to hydraulic steel-drawing machine
Material receiving port, wherein slab transfer cold bed control module, which executes cold bed circulation action and translates rectangular casting blank, to be conveyed, described
Cold bed circulation action is successively are as follows: lifting platform rises the-the second transmission device translation-lifting platform and declines the return of the-the second transmission device just
Beginning position.
The invention has the advantages that can accurately guarantee since hydraulic steel-drawing machine is periodically to transport rectangular casting blank
The downtime of slab, and then accurately guarantee the offline temperature of slab.
Detailed description of the invention
Fig. 1 is the cold main view for sending offline knockout system of rectangular casting blank conticaster of the present invention；
Fig. 2 is the cold top view for sending offline knockout system of rectangular casting blank conticaster of the present invention；
Fig. 3 is the cold side view planing surface figure for sending offline knockout system of rectangular casting blank conticaster of the present invention；
Fig. 4 is schematic enlarged-scale view at A in Fig. 1；
Fig. 5 is hydraulic steel-drawing machine structural schematic diagram at C in Fig. 1；
Fig. 6 is schematic enlarged-scale view at B in Fig. 1；
Fig. 7 is structure enlarged plan view at D in Fig. 1；
Fig. 8 is the structural schematic diagram of multi-link structure in Fig. 6；
Fig. 9 is schematic enlarged-scale view at E in Fig. 6.
Appended drawing reference is in figure, 1, rectangular casting blank；2, ejection roller way；3, thermometal monitors system；4, track support；5, hook
Steel machine；6, slab transfers cold bed；7, hydraulic steel-drawing machine；8, cold to send offline roller-way；9, vehicle frame；10, travel driving unit；11, it mentions
Rise driving device；12, hook device is promoted；13, trapped orbit；14, fixed guide rail bracket；15, pin shaft；16, fixed beam；17, it goes up and down
Oil cylinder；18, the second fixing seat；19, walking beam；20, translation oil cylinder；21, movable rail；22, movable guiding rail frame；23, pin shaft；
24, the first optoelectronic switch；25, rack track；26, pusher dog mechanism；27, connecting rod；28, oil cylinder；29, push rod；30, first is fixed
Seat；31, the second optoelectronic switch；32, third optoelectronic switch；33, limiting section.
Specific embodiment
Firstly the need of explanation, in each embodiment of the present invention, related term are as follows:
Rack track 25, rack track 25 are made of a plurality of level sliding rail in the same direction, and rack track 25 is for transporting rectangle
Slab, rectangular casting blank can be balanced by a plurality of sliding rail and be carried perpendicular to sliding rail.
Ejection roller way 2, ejection roller way 2 are that track is transported in existing ejection.
Hook steel machine transportation system, in the prior art, to transport the transportation system of rectangular casting blank, the transportation system is by hook steel machine
5, thermometal monitoring system, hook steel machine walking track and control system composition.
Thermometal monitors system 3, is monitored by thermometal monitor in the prior art to thermometal and exports monitoring letter
Number.
Limiting section 33, specially a stop block or resistance pin, when pusher dog mechanism 26 turns to a position, limiting section 33 can hinder
Only pusher dog mechanism 26 continues to rotate, in the present invention, the effect of limiting section 33 be pusher dog mechanism 26 be located on sliding rail along when, pusher dog
Mechanism 26 pushes away rectangular casting blank when advancing, and the effect of limiting section 33 is to prevent pusher dog mechanism when pusher dog mechanism 26 pushes away rectangular casting blank
26 turn to sliding rail lower edge by rectangular casting blank pressing, and then terminate and push away rectangular casting blank this operation.
Pusher dog mechanism 26 is mainly used for pushing rectangular casting blank, by the slider-actuated on the sliding rail of rack track 25.
As shown in figure 9, pusher dog mechanism 26 for promoting under the drive of sliding block to rectangular casting blank, is rotated with sliding block
Connection, pusher dog mechanism 26 have an inclined-plane, and the inclined-plane is against the opposite direction of rectangular casting blank conveying direction, and pusher dog mechanism 26 is rear
When moving back, the inclined-plane of pusher dog mechanism 26 can encounter rectangular casting blank, since rectangular casting blank is more than 26 weight of pusher dog mechanism, pusher dog mechanism 26
It can be depressed into track under the guiding on the inclined-plane by rectangular casting blank；
In the embodiment of pusher dog mechanism 26 and sliding block and limiting section composition self-weight reset mechanism, the rotation of pusher dog mechanism 26
The top and bottom of junction have weight difference, can lean on self gravity that edge on sliding rail is stretched out in the upper end in pusher dog mechanism 26,
And inclined-plane thereon can retract sliding rail lower edge when encountering rectangular casting blank.
In the following, will be sent by the way that several specific embodiments are cold to a kind of rectangular casting blank conticaster provided in an embodiment of the present invention
Offline ejection scheme describes in detail explanation.
Fig. 1, Fig. 2 and Fig. 6 are please referred to, a kind of rectangular casting blank conticaster provided it illustrates one embodiment of the invention cold is sent
The schematic diagram of offline knockout system, a kind of rectangular casting blank conticaster is cold to send offline knockout system, comprising:
Hydraulic steel-drawing machine 7, hydraulic steel-drawing machine 7 include:
Rack track 25, rack track 25 are made of a plurality of level sliding rail in the same direction；
Pusher dog mechanism 26, pusher dog mechanism 26 are slidably connected by sliding block and the sliding rail, and pusher dog mechanism 26 is rotatably connected on
On the sliding block, the sliding block is equipped with limiting section, and the sliding block, the limiting section and pusher dog mechanism 26 form one-way resetting machine
Structure, edge is lower than edge on sliding rail on pusher dog mechanism 26 when sliding block retrogressing encounters rectangular casting blank, sliding block limiting section limit when advancing
Pusher dog mechanism 26 makes edge on pusher dog mechanism 26 be consistently higher than edge on sliding rail；
First transmission device, first transmission device export linear reciprocation power；
There is at least one described sliding block on every sliding rail, be equipped with pusher dog mechanism 26 on each sliding block,
In one vertical direction of the conveying direction of rack track 25, the sliding block of a row, first transmission device are distributed with side by side
It is sequentially connected simultaneously with the sliding block of a row, the transmission direction of first transmission device and the conveying direction one of rack track
It causes, wherein the sliding block of a row is rearranged by the sliding block on a plurality of sliding rail；
Ejection roller way 2；
Hook steel machine transportation system；
It is cold to send offline roller-way 8；
The discharge port of ejection roller way 2 is connect by the hook steel machine transportation system with the material receiving port of hydraulic steel-drawing machine 7, hydraulic
The discharge port of steel-drawing machine 7 send offline roller-way 8 to connect with cold.
In above-described embodiment, rectangular casting blank 1 from ejection roller way 2 come out after, through hook steel machine transportation system by 1 turn of rectangular casting blank
Transport on hydraulic steel-drawing machine 7, by hydraulic steel-drawing machine 7 by rectangular casting blank 1 shift onto it is cold send on offline roller-way 8, send offline roller-way 8 through cold
It carries out.
Wherein the mode of the hydraulic transport of steel-drawing machine 7 rectangular casting blank 1 is hooked steel machine transportation system for rectangular casting blank 1 and is transported to liquid
At the material receiving port for pressing steel-drawing machine 7, then shifted onto the discharge port of hydraulic steel-drawing machine 7 by the pusher dog mechanism 26 on hydraulic steel-drawing machine 7；
Based on the rack track 25 of hydraulic steel-drawing machine 7, rack track 25 is made of a plurality of sliding rail, sliding rail arranged parallel,
Rectangular casting blank 1 is disposed vertically on the slide rail, and the lower section of sliding rail has sliding block, and sliding rail is slidably connected with sliding block, is installed on sliding block
Pusher dog mechanism 26, sliding block are driven by the first transmission device, and sliding block drives pusher dog mechanism 26 that rectangular casting blank 1 is pushed into hydraulic steel-drawing machine
7 discharge port, wherein sliding block and pusher dog mechanism 26 form one-way resetting mechanism, its object is to pusher dog mechanisms 26 done along sliding rail it is past
Multiple movement, it must be disappeared under sliding rail when pusher dog mechanism 26 retreats, pusher dog mechanism 26 must raise to when advancing sliding rail it
On push operation carried out to rectangular casting blank, such pusher dog mechanism 26 constantly repeats to move forward and backward after operation, rectangle can be cast
Base 1 pushes to the discharge port of hydraulic steel-drawing machine 7 from the feed inlet of hydraulic steel-drawing machine 7, and wherein one-way resetting mechanism can be self weight
Resetting-mechanism resets pusher dog mechanism 26 using elastic component；
Pusher dog mechanism 26 is mainly used for pushing rectangular casting blank, by the slider-actuated on the sliding rail of rack track 25.
As shown in figure 9, pusher dog mechanism 26 for promoting under the drive of sliding block to rectangular casting blank, is rotated with sliding block
Connection, pusher dog mechanism 26 have an inclined-plane, and the inclined-plane is against the opposite direction of rectangular casting blank conveying direction, and pusher dog mechanism 26 is rear
When moving back, the inclined-plane of pusher dog mechanism 26 can encounter rectangular casting blank, since rectangular casting blank is more than 26 weight of pusher dog mechanism, pusher dog mechanism 26
It can be depressed into track under the guiding on the inclined-plane by rectangular casting blank；
In the embodiment of pusher dog mechanism 26 and sliding block and limiting section composition self-weight reset mechanism, the rotation of pusher dog mechanism 26
The top and bottom of junction have weight difference, can lean on self gravity that edge on sliding rail is stretched out in the upper end in pusher dog mechanism 26,
And inclined-plane thereon can retract sliding rail lower edge when encountering rectangular casting blank.
It is in the embodiment resetted using elastic component to pusher dog mechanism 26 in pusher dog mechanism 26, elastic component can be pressure
Pusher dog mechanism 26 can be reset to edge on sliding rail by contracting spring, torsion spring or tension spring, elastic component, when pusher dog mechanism 26 retreats simultaneously
When encountering rectangular casting blank, the pressure downward by rectangular casting blank of pusher dog mechanism 26, elastic component is compressed, and pusher dog mechanism 26, which retracts, to be slided
Rail lower edge.
The first transmission device can be the combination of hydraulic cylinder or servo motor and ball guide screw nat, driver in Fig. 6
Structure is for providing linear reciprocation power, and the output end of transmission mechanism connects row's sliding block simultaneously, this row sliding block be positioned at
The output end of row's sliding block in one vertical direction of the conveying direction of rack track 25, transmission mechanism connects row's sliding block simultaneously
Can make row's sliding block simultaneously into or move back, allow the pusher dog mechanism 26 on row's sliding block to push rectangular casting blank simultaneously, into
And the stable discharge outlet that rectangular casting blank is delivered to hydraulic steel-drawing machine 7 from the material receiving port of hydraulic steel-drawing machine 7, and due to
The reciprocation period of first transmission device is controllable, can then accurately control 26 period of pusher dog mechanism push rectangular casting blank, make
The shipping time of rectangular casting blank is controllable, and the offline temperature of final control rectangle slab guarantees the offline temperature of rectangular casting blank,
In, ejection roller way 2, hook steel machine transportation system and it is cold send offline roller-way 8, be the prior art.
Further, Fig. 1, Fig. 3 and Fig. 5 are please referred to, a kind of rectangular casting blank conticaster of the present invention is cold to send offline knockout system
Another embodiment in, the hook steel machine transportation system includes:
Track support 4, track support 4 are vertical with the casting stream direction of ejection roller way 2；
Hook steel machine 5；
Thermometal monitors system 3；
Control system, the control system are electrically connected with hook steel machine 5 and thermometal monitoring system 3 respectively；
Hook steel machine 5 is located on track support 4, and hook steel machine 5 can move on track support 4, and 4 one end of track support is located at
2 discharge port upper end of blank roller way, the other end are located at the material receiving port upper end of hydraulic steel-drawing machine 7, on the track support 4 of ejection roller way upper end
System 3 is monitored equipped with thermometal.
In above-described embodiment, hook steel machine transportation system specifically monitors 3 and of system by track support 4, hook steel machine 5, thermometal
Whether control system composition, the discharge end that thermometal monitoring system 3 is used to monitor ejection roller way 2 have rectangular casting blank, such as monitor
Discharge end to ejection roller way 2 has rectangular casting blank, then sends a signal to control system, and control system drives hook steel machine 5 from out
Rectangular casting blank is hooked on blank roller way 2, and is transported at the material receiving port of hydraulic steel-drawing machine 7, thermometal monitoring system 3 can fix
On track support 4, track support 4 is that hook steel machine 5 provides walking track, wherein track support 4, hook steel machine 5, thermometal monitoring
System 3 and control system are in the prior art with maturation.
Further, referring to FIG. 3, a kind of cold another implementation for sending offline knockout system of rectangular casting blank conticaster of the present invention
In example, the casting stream direction along the ejection roller way 2 is intermittently distributed on ejection roller way 2 positioned at the discharge outlet of ejection roller way 2
Several multiple gaps along 2 radial direction of ejection roller way, 5 lower end of hook steel machine have multiple promotions for lifting rectangular casting blank
Hook, multiple hoist hooks can pass through ejection roller way 2 by the gap.
In above-described embodiment, on ejection roller way 2 have several discontiguous areas, the discontiguous area be ejection roller way 2 between
It has a rest and several multiple gaps along 2 radial direction of ejection roller way is distributed with, which is far smaller than the length of rectangular casting blank, no
The circulation of rectangular casting blank is influenced, which allows the hoist hook of 5 lower end of hook steel machine to be inserted into 2 lower end of ejection roller way, hook steel
Machine 5 can be inserted after ejection roller way 2 rectangular casting blank triggering transport.
Further, Fig. 6 and Fig. 8 are please referred to, a kind of rectangular casting blank conticaster of the present invention is cold to send the another of offline knockout system
In one embodiment, first transmission device is crank block linkage mechanism；Or
First transmission device is multi-connecting-rod mechanism and oil cylinder 28, and described multi-connecting-rod mechanism one end fixes, the other end with
The sliding block rotation connection, 28 one end of oil cylinder are fixed, and the other end is connect with a link transmission of the multi-connecting-rod mechanism, described
The rotation direction of multi-connecting-rod mechanism and the transmission direction of the oil cylinder 28 are consistent with the conveying direction of rack track 25；
Wherein, the multi-connecting-rod mechanism and 28 bottom of oil cylinder have the first fixing seat 30, the fixation of the multi-connecting-rod mechanism
One end and fixation one end of the oil cylinder 28 are each attached in first fixing seat 30.
In above-described embodiment, the first transmission device mainly provides linear reciprocation power, and crank block linkage mechanism can
Linear reciprocation power is provided；
And multi-connecting-rod mechanism and oil cylinder 28 can also provide periodic reciprocating power, the reciprocating power of oil cylinder 28 passes through more
Link mechanism passes to the sliding block of a row, and the final pusher dog mechanism 26 for driving a row pushes rectangular casting blank.
Further, referring to FIG. 6, a kind of cold another implementation for sending offline knockout system of rectangular casting blank conticaster of the present invention
There is slab to transfer cold bed 6, hydraulic steel-drawing machine 7 goes out in example, between the hydraulic steel-drawing machine 7 and the hook steel machine transportation system
Material mouth transfers cold bed 6 by slab and send offline roller-way 8 to connect with cold, and the slab transfer cold bed 6 includes:
Trapped orbit 13, trapped orbit 13 have it is a plurality of, the position of trapped orbit 13 is fixed relative to ground；
Movable rail 21, movable rail 21 have it is a plurality of, movable rail 21 is distributed in 13 two sides of trapped orbit；
Horizontal lifting platform, the horizontal lifting platform are located at the underface of trapped orbit 13 and movable rail 21；
Linear guide, the linear guide are fixed on the horizontal lifting platform, have sliding shoe in the linear guide,
Movable rail 21 is slidably connected by the sliding shoe and movable rail 21；
Second transmission device, second transmission device are fixed on horizontal lifting platform upper end, the second transmission dress
The rectilinear direction with the sliding shoe along trapped orbit is set to be sequentially connected.
In above-described embodiment, slab transfer cold bed 6, casting are additionally provided between hydraulic steel-drawing machine 7 and hook steel machine transportation system
The effect of trapped orbit 13 on base transfer cold bed 6 is plays the purpose for holding support rectangular casting blank when conveying rectangular casting blank, defeated
The rectangular casting blank on ejection roller way 2 is transported on trapped orbit 13 by hook steel machine transportation system when sending rectangular casting blank, and at least two
Trapped orbit 13 can carry rectangular casting blank；When conveying, the movable rail 21 on 13 side of trapped orbit can raise rectangular casting blank
Highly, it is higher than rectangular casting blank on trapped orbit 13 along and far from trapped orbit 13；Wherein, movable rail 21 raises rectangular casting blank
Principle be 21 lower end of movable rail connection horizontal lifting platform rise, movable rail 21 is promoted；In movable rail 21 by square
After shaped cast base is raised, linear guide and the second transmission device between movable rail 21 and horizontal lifting platform are by 21 phase of movable rail
For horizontal lifting platform move forward, driving movable rail 21 move forward, then movable rail 21 by rectangular casting blank relative to
Trapped orbit 13 is fed forward；After sending before transferring to, horizontal lifting platform, which reduces, drives movable rail 21 to reduce, movable rail
Rectangular casting blank is placed into trapped orbit 13 again by 21, and rectangular casting blank is completed once to move forward relative to trapped orbit 13 at this time, it
Afterwards, movable rail 21 is retracted initial position again by the second transmission device, completes the transhipment to rectangular casting blank of a cycle；
Slab transfer cold bed 6, which repeats above-mentioned movement, constantly to be lifted rectangular casting blank and convey, and hook steel machine is persistently conveyed
Transportation system is conveyed through the rectangular casting blank come.
Since the conveying of slab transfer cold bed 6 has periodically, hook steel machine transportation system can transfer cold bed 6 in slab
Rectangular casting blank is placed on trapped orbit 13 by middle horizontal lifting platform when declining, and it is the period that slab, which transfers another advantage of cold bed 6,
Property conveying, therefore its time of delivery is certain, to the time of delivery of control rectangle slab, can directly adjust slab transfer cold bed
6 periodicity achievees the purpose that control control rectangle downtime, then controls the offline temperature of control rectangle.
Further, described in a kind of cold another embodiment for sending offline knockout system of rectangular casting blank conticaster of the present invention
There is elastic component, 26 one end of pusher dog mechanism and the sliding block are rotatablely connected, pusher dog mechanism between pusher dog mechanism 26 and the sliding block
26 other ends are connected with the slide block by the elastic component, when the elastic component is when in a compressed state, on pusher dog mechanism 26
Along lower than edge on sliding rail, when the elastic component is in release conditions, edge is higher than edge on sliding rail, the limit on pusher dog mechanism 26
Portion is the elastic component.
In above-described embodiment, in order to reach, edge is lower than on sliding rail on pusher dog mechanism 26 when sliding block retrogressing encounters rectangular casting blank
Edge, sliding block limiting section limit pusher dog mechanism 26 when advancing, makes edge on pusher dog mechanism 26 be consistently higher than on sliding rail along and convey
The purpose of rectangular casting blank, therefore it is directed to this purpose, pusher dog mechanism 26 and sliding block are rotatablely connected, in one embodiment, can dialled
Torsion spring is installed, the elastic force of the torsion spring will begin on pusher dog mechanism 26 along position at pawl mechanism 26 and sliding block rotation connection
Fixed on the slide rail along position eventually, after the retrogressing of pusher dog mechanism 26 encounters rectangular casting blank, pusher dog mechanism 26 is by rectangular casting blank
Pressing, pusher dog mechanism 26 is pressed against sliding rail lower, and along position, torsion spring is compressed at this time, retreats extremely in pusher dog mechanism 26
When position except rectangular casting blank, pusher dog mechanism 26 is reset on sliding rail along position by torsion spring release compression again.The knot
Rectangular casting blank can be fed forward by structure in the case where the first transmission device only provides linear reciprocation power.
Further, referring to FIG. 9, a kind of cold another implementation for sending offline knockout system of rectangular casting blank conticaster of the present invention
In example, the lower part at the rotation connection of the pusher dog mechanism 26 of the one-way resetting mechanism is overweighted at the rotation connection of pusher dog mechanism 26
Top, pusher dog mechanism 26 be under sliding rail along when, in the pivot region of pusher dog mechanism 26, the limiting section is located at pusher dog machine
26 side of structure, the limiting section are fixed with the sliding block.
In above-described embodiment, pusher dog mechanism 26, which uses, to be cleverly related to, it can be realized need to only by self weight voluntarily again
Position, pusher dog mechanism 26 are rotatablely connected, pusher dog mechanism 26 for promoting under the drive of sliding block to rectangular casting blank with sliding block
With an inclined-plane, the inclined-plane is against the opposite direction of rectangular casting blank conveying direction, and pusher dog mechanism 26 is when retreating, pusher dog mechanism 26
The inclined-plane can encounter rectangular casting blank, since rectangular casting blank is more than 26 weight of pusher dog mechanism, pusher dog mechanism 26 can leading on the inclined-plane
Downwards, it is depressed into track by rectangular casting blank；Top and bottom at the rotation connection of pusher dog mechanism 26 have weight difference, in pusher dog
Mechanism 26 can lean on self gravity that edge on sliding rail is stretched out in the upper end, and inclined-plane thereon can contract when encountering rectangular casting blank
Return sliding rail lower edge.
Further, it in a kind of cold another embodiment for sending offline knockout system of rectangular casting blank conticaster of the present invention, also wraps
It includes, slab transfers cold bed control module, and the material receiving port of the slab transfer cold bed 6 is equipped with the first optoelectronic switch 24；
Slab transfer cold bed control module receive the first optoelectronic switch 24 monitor be located at trapped orbit 13 transport mouth
The translation of rectangular casting blank 1 is transported to hydraulic steel-drawing machine 7 and transported by controlled level lifting platform and the second transmission device after the rectangular casting blank 1 at place
It send at mouth.
In above-described embodiment, the first optoelectronic switch 24 is arranged in the material receiving port that slab transfers cold bed 6, can transfer in slab cold
It when there is no rectangular casting blank on bed 6, stops working, saves the energy.
Further, cold to send in a kind of cold another embodiment for sending offline knockout system of rectangular casting blank conticaster of the present invention
There is the detection device 32 for detecting rectangular casting blank on offline roller-way 8；
It is cold that offline roller-way 8 is sent to include first group of roller-way and second group of roller-way；
In above-described embodiment, detection device 32 can monitor it is cold send offline roller-way 8 either with or without rectangular casting blank, and then cold
Sending does not have to stop working when rectangular casting blank on offline roller-way 8, saves the energy.
Further, in a kind of cold another embodiment for sending offline knockout system of rectangular casting blank conticaster of the present invention, when cold
It is cold that offline roller-way is sent to open when detection device being sent on offline roller-way to detect that rectangular casting blank arrives, prepare conveying rectangular casting blank, it is right
It is cold that offline second group of roller-way is sent to open in 6~7.6m scale base, rectangular casting blank is conveyed to steel rolling with the speed of 60m/min, to cold
It is cold to send offline first group of roller-way and the synchronous unlatching of second group of roller-way after sending offline second group of roller-way rectangular casting blank to convey, together
Sample conveys rectangular casting blank to steel rolling with the speed of 60m/min, cold to send after device detection rectangular casting blank to be detected all conveys
Offline roller-way stops, and hydraulic steel-drawing machine continues to push away base, cold that offline roller-way is sent to be all turned on for being greater than 7.6m scale base, with
The speed of 60m/min conveys rectangular casting blank 1 to steel rolling, send offline roller-way rectangular casting blank all after conveying to cold, cold to send down
Line roller-way stops, and hydraulic steel-drawing machine continues to push away base.
It is cold that offline roller-way 8 is sent to be made of first group of roller-way and second group of roller-way in above-described embodiment, first group of roller-way and
Two groups of roller-ways can select roller-way to be conveyed according to the length of rectangular casting blank.
Referring to FIG. 6, it illustrates a kind of rectangular casting blank conticasters that one embodiment of the invention provides cold to send offline ejection
The schematic diagram of system, a kind of hydraulic steel-drawing machine, comprising:
Rack track 25, rack track 25 are made of a plurality of level sliding rail in the same direction；
Pusher dog mechanism 26, pusher dog mechanism 26 are slidably connected by sliding block and the sliding rail, and pusher dog mechanism 26 is rotatably connected on
On the sliding block, the sliding block is equipped with limiting section, and the sliding block, the limiting section and pusher dog mechanism 26 form one-way resetting machine
Structure, edge is lower than edge on sliding rail on pusher dog mechanism 26 when sliding block retrogressing encounters rectangular casting blank, sliding block limiting section limit when advancing
Pusher dog mechanism 26 makes edge on pusher dog mechanism 26 be consistently higher than edge on sliding rail；
First transmission device, first transmission device export linear reciprocation power；
There is at least one described sliding block, in a vertical direction of the conveying direction of rack track 25 on every sliding rail
On, the sliding block of a row is distributed with side by side, first transmission device is sequentially connected with the sliding block of a row simultaneously, described
The transmission direction of first transmission device is consistent with the conveying direction of rack track, wherein the sliding block of a row is by a plurality of described
The sliding block on sliding rail rearranges.
In above-described embodiment, the mode that hydraulic steel-drawing machine 7 transports rectangular casting blank 1 is that rectangular casting blank 1 is hooked steel machine delivery system
System is transported at the material receiving port of hydraulic steel-drawing machine 7, then shifts hydraulic steel-drawing machine 7 by the pusher dog mechanism 26 on hydraulic steel-drawing machine 7
Discharge port；
Based on the rack track 25 of hydraulic steel-drawing machine 7, rack track 25 is made of a plurality of sliding rail, sliding rail arranged parallel,
Rectangular casting blank 1 is disposed vertically on the slide rail, and the lower section of sliding rail has sliding block, and sliding rail is slidably connected with sliding block, is installed on sliding block
Pusher dog mechanism 26, sliding block is driven by transmission device, and sliding block drives pusher dog mechanism 26 that rectangular casting blank 1 is pushed into hydraulic steel-drawing machine 7
Discharge port, wherein sliding block and pusher dog mechanism 26 form one-way resetting mechanism, and its object is to pusher dog mechanisms 26 to do back and forth along sliding rail
Movement, it must be disappeared under sliding rail when pusher dog mechanism 26 retreats, and pusher dog mechanism 26 must raise on sliding rail when advancing
Push operation is carried out to rectangular casting blank, the constantly repetition of such pusher dog mechanism 26 moves forward and backward after operation, can be by rectangular casting blank 1
The discharge port of hydraulic steel-drawing machine 7 is pushed to from the feed inlet of hydraulic steel-drawing machine 7, wherein one-way resetting mechanism can be self-weight reset
Mechanism resets pusher dog mechanism 26 using elastic component；
Pusher dog mechanism 26 is mainly used for pushing rectangular casting blank, by the slider-actuated on the sliding rail of rack track 25.
As shown in figure 9, pusher dog mechanism 26 for promoting under the drive of sliding block to rectangular casting blank, is rotated with sliding block
Connection, pusher dog mechanism 26 have an inclined-plane, and the inclined-plane is against the opposite direction of rectangular casting blank conveying direction, and pusher dog mechanism 26 is rear
When moving back, the inclined-plane of pusher dog mechanism 26 can encounter rectangular casting blank, since rectangular casting blank is more than 26 weight of pusher dog mechanism, pusher dog mechanism 26
It can be depressed into track under the guiding on the inclined-plane by rectangular casting blank；
In the embodiment of pusher dog mechanism 26 and sliding block and limiting section composition self-weight reset mechanism, the rotation of pusher dog mechanism 26
The top and bottom of junction have weight difference, can lean on self gravity that edge on sliding rail is stretched out in the upper end in pusher dog mechanism 26,
And inclined-plane thereon can retract sliding rail lower edge when encountering rectangular casting blank.
Pusher dog mechanism 26 is in the embodiment resetted using elastic component to pusher dog mechanism 26, and elastic component can be compression
Pusher dog mechanism 26 can be reset to edge on sliding rail by spring, torsion spring or tension spring, elastic component, when pusher dog mechanism 26 retreats and meets
When to rectangular casting blank, the pressure downward by rectangular casting blank of pusher dog mechanism 26, elastic component is compressed, and pusher dog mechanism 26 retracts sliding rail
Lower edge.
A kind of rectangular casting blank conticaster that one embodiment of the invention provides is cold to send offline blank technology out, comprising:
Step 1: after control system obtains the ejection signal of thermometal monitoring system, control hook steel machine transportation system triggers square
Shaped cast base and the material receiving port for being transported to hydraulic steel-drawing machine, the ejection signal are that the discharge outlet of ejection roller way has rectangular casting blank
When the ejection signal that arrives of thermometal monitoring system monitoring, the control system is the cold turn-key system for sending offline system of conticaster；
Step 2: control system start hydraulic steel-drawing machine and it is cold send offline roller-way, rectangular casting blank is passed through from hydraulic steel-drawing machine
It is cold that offline roller-way is sent to carry out.
In above-described embodiment, control system is the cold turn-key system for sending offline system of conticaster, and control system passes through metal
Monitoring system is monitored the rectangular casting blank of 2 discharge outlet of ejection roller way, and controls hook respectively after monitoring rectangular casting blank
Steel machine transportation system, hydraulic steel-drawing machine 7 and cold offline roller-way 8 is sent to be transported through rectangular casting blank, wherein hook steel machine transportation system
For well-known technique in the prior art.
Further, in the step 1, control hook steel machine transportation system triggers rectangular casting blank and is transported to hydraulic steel-drawing machine
Material receiving port be that control hook steel machine transportation system triggers rectangular casting blank and rectangular casting blank is transported to hydraulic drawing through slab transfer cold bed
The material receiving port of steel machine；
Control hook steel machine transportation system triggers rectangular casting blank and rectangular casting blank is transported to hydraulic drawing steel through slab transfer cold bed
The material receiving port of machine specifically:
A. control system control hook steel machine transportation system triggers rectangular casting blank, and rectangular casting blank is transported to slab transfer cold bed
Material receiving port, the control system be the cold turn-key system for sending offline system of conticaster；
B. the slab transfer cold bed control module of control system monitors the signal of the first optoelectronic switch, if the first optoelectronic switch
Monitor there is rectangular casting blank then to execute following step at slab transfer cold bed transport mouth；
C. slab is transferred, and bed control module controls slab and transfers cold bed, and rectangular casting blank translation is delivered to hydraulic steel-drawing machine
Material receiving port, wherein slab transfer cold bed control module, which executes cold bed circulation action and translates rectangular casting blank, to be conveyed, described
Cold bed circulation action is successively are as follows: lifting platform rises the-the second transmission device translation-lifting platform and declines the return of the-the second transmission device just
Beginning position.
In above-described embodiment, control system control hook steel machine transportation system triggers rectangular casting blank, and rectangular casting blank is transported to
Slab transfers the material receiving port of cold bed, then the position of rectangular casting blank on slab transfer cold bed is judged by the signal of the first optoelectronic switch,
Rectangular casting blank is delivered to hydraulic steel-drawing machine.
Wherein cold bed circulation action is successively are as follows: lifting platform rises the-the second transmission device translation-lifting platform decline-the second and passes
Dynamic device returns to initial position, and rectangular casting blank can be periodically delivered at hydraulic 7 feed inlet of steel-drawing machine by this movement.
Rectangular casting blank is transported to hydraulic steel-drawing machine by hook steel machine, and rectangular casting blank is flocked together conveying by hydraulic steel-drawing machine
It can accurately say that slab is located on rollgang, and due to assembling slab in advance, slab is directly clamped convenient for crane clamp and is faced
When it is offline.
In the prior art, rectangular casting blank is directly transported to by hook steel machine when separately sending offline roller-way, and hook steel machine is accurate by slab
It is located on rollgang more difficulty, slab offline conveying larger can be wasted when needing interim offline in the conveying of slab,
The efficiency of the offline conveying of slab is influenced, so that slab lower surface quality and offline temperature are not achieved standard, in the present invention, is used
Hydraulic steel-drawing machine 7 and slab transfer cold bed 6 be periodical controllable transportation system, during transportation can to it is offline when
Between accurately controlled, and then control offline temperature；
When slab needs single slab temporarily offline, the offline conveying for needing to occupy slab, is influenced in the prior art
Other slab conveys, and in the present invention, due to transferring cold bed 6 using hydraulic steel-drawing machine 7 and/or slab, both is in transmission process
In, the moving distance of slab is also that periodically, can controllably calculate, therefore when single slab is temporarily offline, can individually cast
When base is moved to certain position, tool is directly used to clamp offline, and offline operation does not influence the normal offline of other slab, makes
The production for obtaining high-quality special steel is gone on smoothly.
As shown in figure 3, thermometal detection system 3 is temperature sense measuring device, it is fixed on track support 4, mirror
Head radiation scope covers entire ejection roller way 2, and every stream roller-way installs one.When rectangular casting blank 1 enters monitoring area, thermometal
Detection system detects heat source, issues signal to control system, detecting has rectangular casting blank 1 to pass through on ejection roller way 2.
As shown in figure 5, hook steel machine 5 includes vehicle frame 9, travel driving unit 10, lifting driving device 11, promotes hook device 12
Deng being the prior art.The hoist hook hook is ladder hook.
As shown in figure 4, slab transfer cold bed 6 is mounted on 2 side of ejection roller way, including for placing consolidating for rectangular casting blank 1
Orbit determination road 13, trapped orbit 13 are connect with fixed guide rail bracket 14 by pin shaft 15, and fixed guide rail bracket 14 is with high-strength bolt closing
In fixed beam 16, fixed beam 16 is connect by grouting material with foundation of civil work.17 one end of lifting cylinder and the second fixing seat 18 connect
It connects, the other end is connect with walking beam 19, and the second fixing seat 18 is connect by grouting material with foundation of civil work.20 one end of translation oil cylinder with
Fixed beam 16 connects, and the other end is connect with walking beam 19.Movable rail 21 is connect with movable guiding rail frame 22 by pin shaft 23, activity
Guide rail bracket 22 is put together on walking beam 19 with high-strength bolt.Being provided with detection rectangular casting blank 1 on the slab transfer cold bed 6 is
No the first optoelectronic switch 24 in place.
As shown in fig. 6, hydraulic steel-drawing machine 7 is four-bar mechanism, including the rack track 25 for placing rectangular casting blank 1,
Rack track 25 is fixed on foundation of civil work, and pusher dog mechanism 26 is in 25 middle slip of rack track for pushing away base.Pusher dog mechanism 26
It is hinged by connecting rod 27 and push rod 29.Oil cylinder 28 1 are hinged on push rod 29, and one is hinged in the first fixing seat of oil cylinder 30.
Oil cylinder fixing base 30 is connect with foundation of civil work.Be provided on the hydraulic steel-drawing machine detection rectangular casting blank 1 whether first in place
Optoelectronic switch 24.
With reference to Fig. 4, Fig. 6 and Fig. 7, the invention also includes control device, control device receives thermometal detection system 3, the
One optoelectronic switch 24, the testing result of the second optoelectronic switch 31 and third optoelectronic switch 32, to hook steel machine 5 movable motor and mention
Lifting motor sends its walking of instruction control and hooks movement, transports rectangular casting blank to slab transfer cold bed 6 to control hook steel machine 5
1.Control device receives the testing result of the first optoelectronic switch 24 and the second optoelectronic switch 31, to lifting cylinder 17 and translation oil cylinder
20 send instruction control, and it rises and translates, and transports rectangular casting blank to hydraulic 7 direction of steel-drawing machine to control slab and transfer cold bed 6
1.Control device receives the testing result of the second optoelectronic switch 31 and third optoelectronic switch 32, sends instruction to oil cylinder 28 and controls it
It releases or retracts, send offline roller-way 8 to transport rectangular casting blank 1 to cold to control hydraulic steel-drawing machine 7.
The course of work of the present invention:
After certain the one stream sending 1 arrival signal of rectangular casting blank of ejection roller way 2, hook steel machine 5 drives towards ejection roller way from standby position
2, suspension hook is in a high position at this time, is parked in by control system control hook steel machine 5 and takes base position, and hoist hook declines supreme hook position and takes base,
After taking base, hook bottom is promoted to higher than the base face position 100mm, lower one stream is driven towards and takes base position, hoist hook drops to low hook position
Base is taken, after taking base, is promoted to hook bottom higher than the base face position 100mm, there are slab, single in 5 height hook position of hook steel machine at this time
Base is taken to finish.
Instructed when control system issues, rectangular casting blank 1 need to carry out it is cold hook steel machine 5 is controlled by control system when sending offline,
Two pieces of rectangular casting blanks 1 are transported to above slab transfer 6 rack of cold bed.The first optoelectronic switch at slab transfer 6 rack of cold bed
When 24 signals are 0, indicate that at this moment 5 hoist hook of hook steel machine drops to low level, and two pieces of rectangular casting blanks 1 are placed on herein without slab 1
Slab is transferred on 6 rack of cold bed, and 5 hoist hook of hook steel machine exits, and rises to a high position, is driven towards and is taken base position next time, and waiting takes base；
Otherwise, hook steel machine 5 is in hook-shaped state under waiting.
When 24 signal of the first optoelectronic switch is 1 at slab transfer 6 rack of cold bed, expression has rectangular casting blank 1, slab herein
It transfers 6 lifting cylinder 17 of cold bed to stretch out, the rising of cold bed 6 is connected to slab 1, and then translation oil cylinder 20 stretches out.Lifting cylinder 17 retracts,
Cold bed 6 declines, and rectangular casting blank 1 is translate forward the long L1 of single step.Translation oil cylinder 20 retracts, and slab transfer cold bed 6 returns to original
A cycle is completed in position.Slab transfers 6 one circulation action order of cold bed: base-decline-return is transported in rising-translation.Consider
To the long L1 of single step less than two rectangular casting blanks 1 and column width W, it is therefore desirable to it is complete as one to translate two long L of single step
After translation motion, hook steel machine 5 carries out putting base again.
When needing that slab is cold to send offline, after hydraulic steel-drawing machine 7 receives the signal of the arrival of rectangular casting blank 1, oil cylinder 28 is released,
Rectangular casting blank 1 is pushed into a step-length L2 backward.There are three pusher dogs for setting on hydraulic steel-drawing machine 7, after pushing away steel three times, by square
Shaped cast base 1 is pushed to cold send on offline roller-way 8:
When it is cold send on offline roller-way detection device to detect that rectangular casting blank arrives when, it is cold that offline roller-way is sent to open, prepare defeated
Rectangular casting blank is sent, it is cold that offline second group of roller-way is sent to open for 6~7.6m scale base, it is conveyed with the speed of 60m/min to steel rolling
Rectangular casting blank, to it is cold send offline second group of roller-way rectangular casting blank to convey after, it is cold to send offline first group of roller-way and second group of roller
Road is synchronous to be opened, and equally conveys rectangular casting blank to steel rolling with the speed of 60m/min, and device detection rectangular casting blank to be detected is all defeated
Cold that offline roller-way is sent to stop after sending, hydraulic steel-drawing machine continues to push away base, cold to send offline roller-way for being greater than 7.6m scale base
It is all turned on, rectangular casting blank 1 is conveyed to steel rolling with the speed of 60m/min, send offline roller-way rectangular casting blank all to convey to cold
Bi Hou, cold that offline roller-way is sent to stop, hydraulic steel-drawing machine continues to push away base.
It is offline if necessary to the interim clamp of slab, send third optoelectronic switch 32 on offline roller-way 8 to detect that rectangle is cast when cold
When base 1 arrives, needs artificial judgment whether to integrate 4 rectangular casting blanks 1 offline, be packed together on hydraulic steel-drawing machine 7 at this time
4 rectangular casting blanks 1 hung by clamp and once hang away.It is more to need manually to be done when rectangular casting blank 1 needs interim offline
In advance, signal otherwise is transmitted without normal direction crane.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used for solving in the present embodiment
It releases in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if this is specific
When posture changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. is used for description purposes only, it is not understood to indicate or imply it
Relative importance or the quantity for implicitly indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can
To explicitly or implicitly include at least one this feature.
The well-known components and common structure of component and the structure category industry that the present embodiment does not describe in detail or common hand
Section, does not describe one by one here.
Technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
Claims (10)
1. a kind of rectangular casting blank conticaster is cold to send offline knockout system characterized by comprising
Hydraulic steel-drawing machine (7), hydraulic steel-drawing machine (7) include:
Rack track (25), rack track (25) are made of a plurality of level sliding rail in the same direction；
Pusher dog mechanism (26), pusher dog mechanism (26) are slidably connected by sliding block and the sliding rail, pusher dog mechanism (26) rotation connection
On the slide block, the sliding block is equipped with limiting section, and the sliding block, the limiting section and pusher dog mechanism (26) composition are unidirectional multiple
Position mechanism, along lower than edge on sliding rail, sliding block limit when advancing on pusher dog mechanism (26) when sliding block retrogressing encounters rectangular casting blank
Portion limits pusher dog mechanism (26), and edge on pusher dog mechanism (26) is made to be consistently higher than edge on sliding rail；
First transmission device, first transmission device export linear reciprocation power；
There is at least one described sliding block on every sliding rail, pusher dog mechanism (26) are equipped on each sliding block, in platform
In one vertical direction of the conveying direction of mounted track (25), the sliding block of a row, first transmission device are distributed with side by side
It is sequentially connected simultaneously with the sliding block of a row, the transmission direction of first transmission device and the conveying direction one of rack track
It causes, wherein the sliding block of a row is rearranged by the sliding block on a plurality of sliding rail；
Ejection roller way (2)；
Hook steel machine transportation system；
It is cold to send offline roller-way (8)；
The discharge port of ejection roller way (2) is connect by the hook steel machine transportation system with the material receiving port of hydraulic steel-drawing machine (7), hydraulic
The discharge port of steel-drawing machine (7) send offline roller-way (8) to connect with cold.
2. a kind of rectangular casting blank conticaster is cold as described in claim 1 send offline knockout system, which is characterized in that the hook steel machine
Transportation system includes:
Track support (4), track support (4) are vertical with the casting stream direction of ejection roller way (2)；
Hook steel machine (5)；
Thermometal monitors system (3)；
Control system, the control system are electrically connected with hook steel machine (5) and thermometal monitoring system (3) respectively；
Hook steel machine (5) is located on track support (4), and hook steel machine (5) can move on track support (4), track support (4) one end
Positioned at ejection roller way (2) discharge port upper end, the other end is located at the material receiving port upper end of hydraulic steel-drawing machine (7), ejection roller way upper end
Track support (4) is equipped with thermometal monitoring system (3).
3. a kind of rectangular casting blank conticaster is cold as claimed in claim 2 send offline knockout system, which is characterized in that along the ejection
The casting stream direction of roller-way (2) is located at the discharge outlet of ejection roller way (2), is intermittently distributed on ejection roller way (2) several along ejection
Multiple gaps of roller-way (2) radial direction, hook steel machine (5) lower end has multiple hoist hooks for lifting rectangular casting blank, multiple
The hoist hook can pass through ejection roller way (2) by the gap.
4. a kind of rectangular casting blank conticaster is cold as described in claim 1 send offline knockout system, which is characterized in that described first passes
Dynamic device is crank block linkage mechanism；Or
First transmission device is multi-connecting-rod mechanism and oil cylinder (28), and described multi-connecting-rod mechanism one end is fixed, the other end and institute
Sliding block rotation connection is stated, oil cylinder (28) one end is fixed, and the other end is connect with a link transmission of the multi-connecting-rod mechanism, described
The rotation direction of multi-connecting-rod mechanism and the transmission direction of the oil cylinder (28) are consistent with the conveying direction of rack track (25)；
Wherein, the multi-connecting-rod mechanism and oil cylinder (28) bottom have the first fixing seat (30), the fixation of the multi-connecting-rod mechanism
One end and fixation one end of the oil cylinder (28) are each attached on first fixing seat (30).
5. a kind of rectangular casting blank conticaster is cold as described in claim 1 or 4 send offline knockout system, which is characterized in that the liquid
Pressing has slab transfer cold bed (6), the discharge port of hydraulic steel-drawing machine (7) between steel-drawing machine (7) and the hook steel machine transportation system
Offline roller-way (8) is sent to connect with cold by slab transfer cold bed (6), slab transfer cold bed (6) includes:
Trapped orbit (13), trapped orbit (13) have it is a plurality of, the position of trapped orbit (13) is fixed relative to ground；
Movable rail (21), movable rail (21) have it is a plurality of, movable rail (21) is distributed in trapped orbit (13) two sides；
Horizontal lifting platform, the horizontal lifting platform are located at the underface of trapped orbit (13) and movable rail (21)；
Linear guide, the linear guide are fixed on the horizontal lifting platform, have sliding shoe, activity in the linear guide
Track (21) is slidably connected by the sliding shoe and movable rail (21)；
Second transmission device, second transmission device are fixed on horizontal lifting platform upper end, second transmission device with
The sliding shoe is sequentially connected along the rectilinear direction of trapped orbit.
6. a kind of rectangular casting blank conticaster is cold as described in claim 1 send offline knockout system, which is characterized in that the pusher dog machine
There is elastic component, pusher dog mechanism (26) one end and the sliding block are rotatablely connected, pusher dog mechanism between structure (26) and the sliding block
(26) other end is connected with the slide block by the elastic component, when the elastic component is when in a compressed state, pusher dog mechanism
(26) along lower than edge on sliding rail on, when the elastic component is in release conditions, edge is higher than edge on sliding rail on pusher dog mechanism (26),
The limiting section is the elastic component.
7. a kind of rectangular casting blank conticaster is cold as claimed in claim 5 send offline knockout system, which is characterized in that described unidirectional multiple
Lower part at the rotation connection of the pusher dog mechanism (26) of position mechanism overweights the top at the rotation connection of pusher dog mechanism (26), pusher dog
Mechanism (26) be under sliding rail along when, in the pivot region of pusher dog mechanism (26), the limiting section is located at pusher dog mechanism (26)
Side, the limiting section are fixed with the sliding block；
It further include that slab transfers cold bed control module, the material receiving port of slab transfer cold bed (6) is equipped with the first optoelectronic switch
(24)；
Slab transfer cold bed control module is electrically connected with the first optoelectronic switch (24), the horizontal lifting platform and the second transmission device
It connects；
It is cold to send the detection device (32) having on offline roller-way (8) for detecting rectangular casting blank；
It is cold that offline roller-way (8) is sent to include first group of roller-way and second group of roller-way；
When it is cold send on offline roller-way detection device to detect that rectangular casting blank arrives when, it is cold that offline roller-way is sent to open, prepare conveying square
Shaped cast base, it is cold that offline second group of roller-way is sent to open for 6~7.6m scale base, rectangle is conveyed to steel rolling with the speed of 60m/min
Slab, to it is cold send offline second group of roller-way rectangular casting blank to convey after, it is cold to send offline first group of roller-way and second group of roller-way same
Step is opened, and equally conveys rectangular casting blank to steel rolling with the speed of 60m/min, and device detection rectangular casting blank to be detected has all conveyed
Bi Hou, cold that offline roller-way is sent to stop, hydraulic steel-drawing machine continues to push away base, cold to send offline roller-way whole for being greater than 7.6m scale base
It opens, rectangular casting blank (1) is conveyed to steel rolling with the speed of 60m/min, send offline roller-way rectangular casting blank whole conveying to finish to cold
Afterwards, cold that offline roller-way is sent to stop, hydraulic steel-drawing machine continues to push away base.
8. a kind of hydraulic steel-drawing machine, comprising:
Rack track (25), rack track (25) are made of a plurality of level sliding rail in the same direction；
Pusher dog mechanism (26), pusher dog mechanism (26) are slidably connected by sliding block and the sliding rail, pusher dog mechanism (26) rotation connection
On the slide block, the sliding block is equipped with limiting section, and the sliding block, the limiting section and pusher dog mechanism (26) composition are unidirectional multiple
Position mechanism, along lower than edge on sliding rail, sliding block limit when advancing on pusher dog mechanism (26) when sliding block retrogressing encounters rectangular casting blank
Portion limits pusher dog mechanism (26), and edge on pusher dog mechanism (26) is made to be consistently higher than edge on sliding rail；
First transmission device, first transmission device export linear reciprocation power；
There is at least one described sliding block, in a vertical direction of the conveying direction of rack track (25) on every sliding rail
On, the sliding block of a row is distributed with side by side, first transmission device is sequentially connected with the sliding block of a row simultaneously, described
The transmission direction of first transmission device is consistent with the conveying direction of rack track, wherein the sliding block of a row is by a plurality of described
The sliding block on sliding rail rearranges.
9. a kind of rectangular casting blank conticaster is cold to send offline blank technology out characterized by comprising
Step 1: after control system obtains the ejection signal of thermometal monitoring system, control hook steel machine transportation system triggers rectangle casting
Base and the material receiving port for being transported to hydraulic steel-drawing machine, the ejection signal are heat when the discharge outlet of ejection roller way has rectangular casting blank
The ejection signal that metal monitoring system monitoring arrives, the control system are the cold turn-key system for sending offline system of conticaster；
Step 2: control system start hydraulic steel-drawing machine and it is cold send offline roller-way, rectangular casting blank is sent from hydraulic steel-drawing machine through supercooling
Offline roller-way carries out.
10. a kind of rectangular casting blank conticaster as claimed in claim 9 is cold to send offline blank technology out, which is characterized in that the step 1
In, it is control hook steel machine conveying that control hook steel machine transportation system, which triggers rectangular casting blank and is transported to the material receiving port of hydraulic steel-drawing machine,
System triggers the material receiving port that rectangular casting blank is transported to hydraulic steel-drawing machine through slab transfer cold bed by rectangular casting blank；
Control hook steel machine transportation system triggers rectangular casting blank and rectangular casting blank is transported to hydraulic steel-drawing machine through slab transfer cold bed
Material receiving port specifically:
A. control system control hook steel machine transportation system triggers rectangular casting blank, and rectangular casting blank is transported to connecing for slab transfer cold bed
Material mouth, the control system are the cold turn-key system for sending offline system of conticaster；
B. the slab transfer cold bed control module of control system monitors the signal of the first optoelectronic switch, if the first optoelectronic switch monitors
Transporting at mouth to slab transfer cold bed has rectangular casting blank then to execute following step；
C. slab is transferred, and bed control module controls slab and transfers cold bed, and rectangular casting blank translation is delivered to connecing for hydraulic steel-drawing machine
Material mouth, wherein the slab transfer cold bed control module executes cold bed circulation action and rectangular casting blank is translated conveying, the cold bed
Circulation action is successively are as follows: lifting platform rises the-the second transmission device translation-lifting platform and declines the-the second transmission device return initial bit
It sets.
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| CN116748481A (en) * | 2023-06-21 | 2023-09-15 | 中国重型机械研究院股份公司 | Slab continuous casting knockout zone swing roller way with lifting function |
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