A kind of strand oscillator reversing arrangement
Technical field
The present invention relates to strand oscillator applied technical field, particularly a kind of strand oscillator reversing arrangement.
Background technology
In welding wire production enterprise, wire & cable factory or other rope yarn manufacturing enterprises, it is required for passing through winding displacement
Wire rod is stored on the wire rod dishes such as I-beam wheel and transports by device.Strand oscillator can make wire rod equal on wire rod dish
Even winding, and when can make final position that wire rod is gone to, the commutation controlling strand oscillator traffic direction is dialled
Fork strikes limited block, moment automatic reverse, continues in turn to be wound around, the end of another side of then going further
Point is the most auto-reverse.But current strand oscillator reversing mode, can only be when the terminal that strand oscillator is gone to
Could commutate, it is impossible to reverse directions in pilot process.And at platypelloid type wire rod or other noncircular cross sections
Wire production during, due to being stacked with and uneven of wire rod between layers, this just requires strand oscillator
Can commutate at any time according to the winding of wire rod, the most original strand oscillator reversing mode cannot meet to be made
With requiring.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of strand oscillator reversing arrangement, is retaining original final position
On the premise of automatic reverse, moreover it is possible to according to the winding manually moment commutation at any time of wire rod.
For solving above-mentioned technical problem, the invention the technical scheme is that a kind of strand oscillator commutation
Device, including fixed plate, the first cylinder, the second cylinder, described fixed plate is fixed on strand oscillator, institute
State the first cylinder and the second cylinder is separately fixed in fixed plate, and the cylinder rod of the first cylinder and second
The cylinder rod of cylinder respectively with strand oscillator bottom commutation shift fork be on same horizontal plane;When the first gas
When the cylinder rod of cylinder stretches out, the right-hand member of this cylinder rod front end impact commutation shift fork;Cylinder when the second cylinder
When bar stretches out, the left end of this cylinder rod front end impact commutation shift fork.
Under normal condition, the cylinder rod of two cylinders is all in contraction state, cylinder rod front end the most not with commutation
Shift fork contacts, and only when cylinder rod stretches out, could contact commutation shift fork, thus drive strand oscillator to rotate.
Further, the first solenoid directional control valve, the second solenoid directional control valve, described first cylinder and are also included
Two solenoid directional control valves are connected by trachea, and described second cylinder and the first solenoid directional control valve are also by trachea even
Connect.
Further, described first cylinder, the second cylinder, the first solenoid directional control valve, the second solenoid directional control valve
It is connected with trachea by gas-tpe fitting respectively.
Further, described second solenoid directional control valve is connected by electric wire with left reversing switch, described first electricity
Magnetic reversal valve is connected by electric wire with right reversing switch.Solenoid directional control valve energising can be made when pressing switch to change
To.
Further, the trachea of the air inlet of described first solenoid directional control valve and the second solenoid directional control valve passes through
Pneumatic three-way valve connects with high pressurized gas.
Under normal condition, the first cylinder and the second cylinder front end are passed through high pressure gas, make cylinder rod be in receipts
Contracting state, when by bottom left reversing switch, on-off control the second solenoid directional control valve changes entering of the first cylinder
Gas mode, makes that the cylinder rod of the first cylinder is instantaneous to be stretched out, and clashes on the right side of the commutation shift fork of strand oscillator, commutation
Shift fork is clashed into by cylinder rod and rotates an angle to the left, makes strand oscillator commutate to the left.Open by bottom right commutation
Close identical with by bottom left reversing switch principle.
The present invention has the advantage that with good effect: the present invention runs to one end at the original strand oscillator of reservation
On the premise of terminal automatic reverse, it is also possible to according to the winding commutation of manual moment, the energy at any time of wire rod
Effectively overcome various wire rod, especially flat wire, cause when automatic winding produces and is stacked with uneven
Wire rod level is chaotic.Present configuration is simple, manufactures easy for installation, and service life is long, only with two
Cylinder and solenoid directional control valve control to commutate on strand oscillator the direction of shift fork, thus control the operation of strand oscillator
Direction.The power source that the present invention uses is air force, not only facilitated use but also will not to environment,
It it is the new device of a kind of cheap environmental protection.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention a kind of strand oscillator reversing arrangement;
Fig. 2 is the upward view of the present invention a kind of strand oscillator reversing arrangement;
In figure: 1, trachea;2, Pneumatic three-way valve;3, the first cylinder;4, the second cylinder;5, fixing
Plate;6, block fixes bar;7, left reversing switch;8, right reversing switch;9, electric wire;10, first
Solenoid directional control valve A;11, the second solenoid directional control valve B;12, final position block;13, commutation shift fork;
14, polished rod axle;15, strand oscillator;16, gas-tpe fitting.
Detailed description of the invention
It is described in further detail with embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of strand oscillator reversing arrangement, including fixed plate the 5, first cylinder 3,
Second cylinder the 4, first solenoid directional control valve the 10, second solenoid directional control valve 11, described fixed plate 5 uses screw
Being fixed on strand oscillator 15, described first cylinder 3 and the second cylinder 4 are separately fixed in fixed plate 5,
And first cylinder 3 cylinder rod and the second cylinder 4 cylinder rod respectively with strand oscillator 15 bottom change
It is on same horizontal plane to shift fork 13;When the cylinder rod of the first cylinder 3 stretches out, this cylinder rod
The right-hand member of front end impact commutation shift fork 13;When the cylinder rod of the second cylinder 4 stretches out, before this cylinder rod
End clashes into the left end of commutation shift fork 13.
Described first cylinder 3 is connected by trachea 1 with the second solenoid directional control valve 11, described second cylinder 4
It is connected also by trachea 1 with the first solenoid directional control valve 10.Described first cylinder the 3, second cylinder 4,
One solenoid directional control valve the 10, second solenoid directional control valve 11 is connected with trachea 1 by gas-tpe fitting 16 respectively.
Described second solenoid directional control valve 11 and left reversing switch 7 are connected by electric wire 9 and connect, and described first
Solenoid directional control valve 10 and right reversing switch 8 are connected by electric wire 9 and connect.Described first solenoid directional control valve 10
The trachea 1 of the air inlet with both the second solenoid directional control valves 11 is by Pneumatic three-way valve 2 and high pressurized gas
Connection.
Remain original polished rod axle 14 on strand oscillator 15, block fixes bar 6 and final position block
12.The trend of strand oscillator 15 be all by strand oscillator 15 bottom commutation shift fork 13 control, such as Fig. 2 institute
Showing, commutation shift fork 13 has three bifurcateds, and entirety can rotate around intermediate rotary shaft, and in Fig. 2, commutate shift fork
13 is in an intermediate position, the winding displacement when the shift fork 13 that commutates is relative to strand oscillator 15 one angle of left shift
Device 15 is just to left movement, the row when the shift fork 13 that commutates offsets to the right an angle relative to strand oscillator 15
Line device 15 just moves right.
The air inlet of the first solenoid directional control valve 10 and the second solenoid directional control valve 11 is passed through gases at high pressure always;
Two solenoid directional control valve no powers under normal condition, gases at high pressure pass through solenoid directional control valve from cylinder front end
Connect pore and be passed through cylinder, make cylinder rod be constantly in contraction state.Left reversing switch 7 and right reversing switch
8 are crawl non-self-lock-ing switch, can control solenoid directional control valve energising commutation, electricity after unclamping after pressing moment
Magnetic reversal valve auto-returned original state.
As a example by commutating to the left, when in strand oscillator 15 running to the right, if needing to commutate to the left,
By bottom left reversing switch 7, switch activator the second solenoid directional control valve 11, change the air inlet side of the first cylinder 3
Formula, makes the cylinder rod of the first cylinder 3 stretch out, and drives and travels forward on the right side of commutation shift fork 13, so that
Commutation shift fork 13 turns over an angle to the left around intermediate rotary shaft, makes strand oscillator 15 commutate to the left.Unclamp out
Guan Hou, the cylinder rod of the first cylinder 3 shrinks, when cylinder rod is not attached to commutation shift fork 13, and commutation is dialled
Fork 13 still deflects an angle to the left relative to strand oscillator, and strand oscillator 15 continues to left movement.
Strand oscillator 15 reversing principle to the right with commutate identical to the left, right reversing switch 8 controls the second cylinder 4
Intake method, makes the cylinder rod of the second cylinder 4 stretch out, and makes commutation shift fork 13 deflect to the right an angle,
So that strand oscillator commutates to the right.
When strand oscillator 15 need not commutation in the middle of running, with strand oscillator 15 to left movement
As a example by, strand oscillator 15 is when left end goes to final position, and commutation shift fork 13 front end can be kept off by final position
Block 12 stops, makes commutation shift fork 13 deflect to the right relative to strand oscillator 15, automatically make strand oscillator 15 to
Right commutation.
Above the embodiment of the invention is described in detail, but described content has been only present invention wound
The preferred embodiment made, it is impossible to be considered the practical range for limiting the present invention.All according to the invention
Equalization change and the improvement etc. that scope is made, within all should still belonging to this patent covering scope.