A kind of vertical turn-down rig of the online inertia of elongated shape article
Technical field
The present invention relates to the technical field of improvement of the automatic stirring device structure of production elongated shape article, and in particular to one
Plant the vertical turn-down rig of elongated shape article inertia.
Background technology
Steel pipe in process of production, after being cut off by automatic gauging, based on roller-way, multiple works is completed by multistage conveying
Sequence, finally to environment commodiously band, progress bundling processing, is easy to handling to transport.When it is longitudinally fed shifted to lateral transfer when all
It is provided with and turns over pipe device.When two raceways are simultaneously parallel, the steel pipe of outer side track needs vertical rise certain altitude, Ran Hougang
Pipe falls on the cant beam of lower section, and cant beam is rolled down on cross conveyor across inner side roller-way, steel pipe from cant beam.Turn over pipe device
Effect be mainly:The steel pipe that the conveying of higher level's raceway comes is translated into automatically and is transplanted on traversing stand on subordinate's raceway, then under
Level raceway continues downwards to convey steel pipe, and by subordinate's turn-down rig, steel pipe is rolled up into stand, is transplanted on packing frame and carries out bundling
Processing.
Every weight of 6 cun of steel pipe 4mm wall thickness is at 110 kilograms or so, and it is with being used to that the speed of 0.1-0.5 meter per seconds is advanced
It is that very big, so big moment of inertia is often wasted in the hitting on plate of roller-way opposite that property momentum, which is envisioned that, and prior art is anti-
And rely on the mechanism such as motor or cylinder to realize stirring action and longitudinally fed shifted with realizing to lateral transfer.
It is many in the prior art to realize that turning over pipe acts using hydraulic pressure, air pressure, electric power, the Li Da Steel Tube Co., ltds of Tianjin million
CN203804661U discloses the turn-down rig that a kind of utilization motor provides upset power, and long-term use needs to safeguard motor and subtracted
Fast device.
Also reliable inertia force, which is realized, turns over pipe action, as CN202864412U discloses a kind of square tube automatic stirring materials dress
Put, the conveying of steel pipe straight line bumps against stressed plate 5, stressed plate 5 rotate drive stress pedestal 3 rotate clockwise namely end drive link
Steel wire is driven to move backward, steel wire rope is moved backward is changed into connection drive rod 7 on a steel cord and tube pulling plate 9 around tube pulling axle
Frame 8 rotates and stirs steel pipe transverse motion.Inertia force is changed into revolving force by above-mentioned stress pedestal 3, and revolving force is changed into steel wire
The winding power backward of rope, winding power backward drives tube pulling pedestal 8 to rotate, and is changed into horizontal tube pulling power, above-mentioned revolving force
Need to be changed into the winding power of steel wire rope, but rigid power is transferred to the power of the driving forward-reverse on steel wire rope, can be by steel wire
The tension force of rope balances out a part, strong loss, and the power of tube pulling should be limited.It is finally accomplished that horizontal ejector sleeve
Action.
The content of the invention
For defect present in above-mentioned prior art, it is used to online it is an object of the invention to provide a kind of elongated shape article
The vertical turn-down rig of property.
The object of the present invention is achieved like this, a kind of vertical turn-down rig of the online inertia of elongated shape article, described thin
It is that at least two crossing frame is fixedly installed on above roller-way in X-direction that long shaped article is longitudinally fed in roller-way, described to cross over
Frame, which has, is oriented to sloped top face, including lifts device, and the device that lifts switches between down position and cocked position;It is described to lift
Device is driven by inertial driving mechanism, and the longitudinally fed inertia force of elongated shape article is changed into described by the inertial driving mechanism
Device is lifted with the lifting from the underface application of elongated shape article perpendicular to the upward direction of roller-way horizontal plane i.e. Z-direction
Power, in cocked position, steel pipe is lifted to a little higher than peak for being oriented to sloped top face of steel pipe minimum point by the device that lifts;
The inertial driving mechanism includes borrowing force mechanisms, force transmission mechanism and lever Ju Guan mechanisms,
It is described to borrow force mechanisms to include borrowing power plate, the first fixing axle, it is described to be articulated in by means of power plate in first fixing axle;Institute
State includes borrowing power portion and turning part by means of power plate;It is located at the both sides of the first fixing axle by means of power portion and turning part;
The force transmission mechanism includes push rod and pull bar, and the pull bar is being pivotally connected by means of power portion end;In the end pivot of turning part
Connect the push rod;The pull bar and push rod are fixed on the sliding block by connecting rod respectively;The sliding block is slidably arranged in institute
In the chute for the underface for stating roller-way;
Pivot is fixed with above the chute, the lever Ju Guan mechanisms are arranged between the pivot and sliding block, institute
State lever Ju Guan mechanisms and lift arm, the second act arm including first, the first act arm and second are lifted to be pivotably attached to respectively in the middle part of arm
On the pivot, the upper end of the first act arm and the second act arm rotate respectively be provided with it is described lift device, described first lifts
The bottom of arm and the second act arm is slidably arranged in the sliding block respectively.
Further, the sliding block includes relative the first sliding block and the second sliding block being slidably arranged in chute, connecting rod
Including head rod and the second connecting rod, the pull bar is fixed on first sliding block by head rod;It is described to push away
Bar is fixed on second sliding block by the second connecting rod.
Further, the device that lifts is roller, and the upper end of the first act arm, which is rotated, is provided with the first roller, and second lifts arm
Upper end rotate be provided with the second roller.
Further, it is described to lift device to hold up disk, picking-up locating slot and picking-up of the picking-up disk provided with positioning steel tube
Sloped top face, the picking-up sloped top face has position of pushing tube face and gear pipe surface of position.
Further, in addition to position-limit mechanism, the position-limit mechanism includes limiting plate, and the limiting plate is fixedly arranged on by means of power plate
Front.
Further, the limiting plate is fixedly arranged at the spacing distance by means of the front in power portion, when by elongated shape
Article move ahead impact when, borrow the anglec of rotation that rotate around the first fixing axle of power portion to limit, the spacing distance is adjustable.
Further, the position-limit mechanism also includes back-moving spring, and the first end of the back-moving spring is fixed, described to reset
Second end of spring connects the end of turning part.
Further, the back-moving spring is the force transmitting board of the anglec of rotation is withdrawn on the first roller-way horizontal plane and X
The position that the vertical Y direction of direction of principal axis is overlapped, this is reset position.
Further, when lifting device for roller, in reset position, the roller has identical height with first roller-way
Degree, i.e. the upper surface of roller nearly contacts the elongated shape article.
Further, the elongated shape article is steel pipe.
The present invention compared with prior art, by following technical spirit realized without any by the vertical turn-down rig of the inertia
The stirring action of power, realizes the Automatic Conveying of elongate articles production, the automation of pipeline is improved very low cost
Level.
(1) force mechanisms are borrowed, this should be dexterously used to by the inertia force moved in a first direction using elongate articles by means of force mechanisms
Property power is converted into the driving source for elevating action of the vertical turn-down rig;
(2) force transmission mechanism, bears being converted into by means of the rotary motion of force mechanisms without any loss to push rod 4 along X-axis
To the linear motion moved along a straight line with pull bar 5 along X-axis forward direction, motion the connecing relatively directly with movable slider 10 of the two opposite direction
Close or remote from.
(3) lever Ju Guan mechanisms, the close thrust of the first sliding block 10.1 of force transmission mechanism and the second sliding block 10.2 is turned
Be changed into the first act arm 7.1 and the second act arm 7.2 lifts power, and elongated shape article is elevated into certain altitude, then returned
By being caught across the crossing frame of roller-way on the conveying frame so as to roll down to lateral transfer in journey.The transfer of this power is also not any
The loss of power.
Above three mechanism functionally transmits mutually power, mutually premised on, the inertia force of first direction is converted directly into
The but direction parallel with push rod 5 of pull bar 4 is reciprocal to frustrate, and this, which is frustrated, directly results in opening and closing between sliding block 10, the conjunction pair of sliding block
Action should be elevated, the power that three mechanisms are transmitted step by step, the effect after final combination is more than the single effect sum of each mechanism.Institute
State the vertical turn-down rig of inertia and need not expend the active driving mechanisms such as cylinder or oil cylinder of the energy and realize elongate articles by longitudinal direction
It is defeated to elevate across and then arrive lateral transfer, realize that zero cost realizes that stirring is acted, significantly reduce active driving device and purchase into
Sheet and maintenance cost, are that enterprise adds benefit.
Brief description of the drawings
Fig. 1 is the top view of the online inertia levels turn-down rig of elongated shape article of the present invention.
Fig. 2 is the front view of the online inertia levels turn-down rig of elongated shape article of the present invention.
Fig. 3 is the partial left side view of the online inertia levels turn-down rig of elongated shape article of the present invention.
Reference in above-mentioned figure:
1 borrows power plate, and 1.1 borrow power portion, 1.2 turning part, 2 limiting plates, 3 first fixing axles, 4 push rods, 5 pull bars, 6 second fixations
Axle, 7 pivoted arms, 8 back-moving springs, 9 connecting rods, 10 sliding blocks, 11 chutes, 12 pivots, 13 first roller-ways, 14 second roller-ways, 15 cross over
Frame, 15.1 sloped top faces
7.1 first pivoted arms, 7.2 second pivoted arms, 7.3 joints, 7.4 rollers,
74 hold up disk, and 74.1 hold up locating slot, and 74.2 hold up sloped top face, 74.3 position of pushing tube faces, 74.4 gear pipe positions
Face
9.1 head rods, 9.2 second connecting rods
10.1 first sliding blocks, 10.2 second sliding blocks
Embodiment
Embodiments of the invention are elaborated below in conjunction with accompanying drawing, but are not limited to the scope of the present invention.
As illustrated, a kind of vertical turn-down rig of the online inertia of elongated shape article, double roller road includes being parallel to each other and tightly
Adjacent the first roller-way 13 and the second roller-way 14, the elongated shape article is longitudinally fed on the second roller-way 14 i.e. X-direction, extremely
Few 2 crossing frames 15 are fixedly installed on the top of the first roller-way 13, and the crossing frame 15, which has, is oriented to sloped top face 15.1, including lifts
Device is played, the device that lifts switches between down position and cocked position;In cocked position, the device that lifts is by the second roller-way 14
Steel pipe lift to steel pipe minimum point it is a little higher than it is described be oriented to sloped top face 15.1 peak;
The device that lifts is driven by inertial driving mechanism, the inertia that the inertial driving mechanism moves ahead elongated shape article
Power be changed into the lever Ju Guan mechanisms with perpendicular to the upward direction i.e. Z-direction of the first roller-way horizontal plane from elongated shape thing
What the underface of product applied lifts power, and elongated shape article is elevated certain altitude by the power of lifting.
Second roller-way 14 realizes the longitudinally fed of pipeline in same roll stand close to the first roller-way 13 along X-direction.But
The second roller-way 14 in outside is realized that lateral transfer must be elevated across the first roller-way first and can just rolled down on conveying frame.
Above-mentioned double roller road is concrete example, is not limited to double roller road, as long as elevating the guiding sloped top face for coordinating crossing frame
15.1 can realize that the vertical pipe that turns over is acted.
The inertial driving mechanism includes borrowing force mechanisms, force transmission mechanism, lever Ju Guan mechanisms, described to borrow force mechanisms by pipe
Inertia force by force transmission mechanism be changed into the lever Ju Guan mechanisms with Z-direction apply immediately below the elongated shape article to
The elongated shape article is elevated certain altitude by lifting force, the upwards thrust;This is highly more than the highest of the cant beam
Point.The peak of the crossing frame is located at the centre position of first roller-way and the second roller-way.In the lever Ju Guan mechanisms
During backhaul, the elongated shape article falls on cant beam, and the cant beam is horizontally set with above the second roller-way.The elongated shape article
Being rolled down to from the cant beam on the conveying frame realizes lateral transfer.
It is described to borrow force mechanisms to include borrowing power plate 1, the first fixing axle 3, it is described to be articulated in first fixing axle 3 by means of power plate 1
On, it is described to borrow power plate 1 to include borrowing power portion 1.1 and turning part 1.2.
The force transmission mechanism includes push rod 4 and pull bar 5, borrows the end of power portion 1.1 to be pivotally connected the pull bar 5 in force transmitting board 1;
The end of the turning part 1.2 of force transmitting board 1 is pivotally connected the push rod 4;The pull bar 5 and push rod 4 are fixed on institute by connecting rod 9 respectively
State on sliding block 10;The sliding block 10 is slidably arranged in the chute 11 of the underface of first roller-way;
Specifically, the pull bar 5 is fixed on first sliding block 10.1 by head rod 9.1;The push rod 4 leads to
The second connecting rod 9.2 is crossed to be fixed on second sliding block 10.2;First sliding block 10.1 and the phase of the second sliding block 10.2
To being slidably arranged in chute 11.
The top of chute 11 is fixed with pivot 12, and the lever Ju Guan mechanisms 7 are arranged on the pivot 12 and sliding block
Between 10, the lever Ju Guan mechanisms 7 include first and lift the act arm 7.2 of arm 7.1, second, and described first, which lifts arm 7.1 and second, lifts arm
7.2 middle parts are pivotably attached on the pivot 12 respectively, and the upper end that the first act arm 7.1 and second lifts arm 7.2 turns respectively
Dynamic be provided with lifts device.
Preferably, the shown device that lifts is roller 7.4, and the upper end of the specifically first act arm 7.1, which is rotated, is provided with the first rolling
Wheel 7.41, the upper end of the second act arm 7.2, which is rotated, is provided with the second roller 7.42.The rolling face of the roller 7.4 is elastomeric material,
Preferred rubber material.The bottom that the first act arm 7.1 and second lifts arm 7.2 is slidably arranged in the sliding block 10 respectively
In.
It is further preferred that the device that lifts replaces with picking-up disk 74, it is described to hold up the picking-up that disk 74 is provided with positioning steel tube
Locating slot 74.1 and picking-up sloped top face 74.2, the inclination for holding up sloped top face 74.2 and the guiding sloped top face 4.1
Angle is identical, and the slanted angle of the picking-up sloped top face 74.2 and the guiding sloped top face 4.1 and horizontal direction is preferably
30°-60°;The picking-up sloped top face 74.2 has position of pushing tube face 74.3 and gear pipe surface of position 74.4, the position of pushing tube face
Peak of 74.3 minimum point higher than gear pipe surface of position 74.4.The position of pushing tube face is located at immediately below the second roller-way.
The inertial driving mechanism also includes position-limit mechanism, and the position-limit mechanism includes limiting plate 2 and back-moving spring 8, institute
State limiting plate 2 and be fixedly arranged on the spacing at L of the front of the first fixing axle 3, when being impacted when being moved ahead by elongated shape article, be used to
The anglec of rotation α for borrowing power portion 1.1 to be rotated around the first fixing axle 3 is limited, this is release state.Now, push rod 4 is by turning part
The rotation of 1.2 ends, drives connecting rod 9 and sliding block 10 to be slided in chute 11;
The first end of the back-moving spring 8 is fixed, and the second end connects the end of turning part 1.2;The back-moving spring 8 is used to
The anglec of rotation α turning part 1.2 and push rod 4 are withdrawn into turning part 1.2 to overlap with Y direction, this state is reset state,
For original state.It is described also to be overlapped with Y direction by means of power portion 1.1 in reset state, the roller of the end of the first pivoted arm 7.1
There is the upper surface steel pipe of identical height, i.e. roller 7.4 with the roller-way;The roller is middle spill, to prevent
Steel pipe is rolled to both sides when elevating.The fixed position of the first end of the back-moving spring 8 can adjust.The shown surface of roller 7.4 is set
There is the non slip surface for preventing the longitudinal vibration of steel pipe.
First act arm 7.1 and second of the lever Ju Guan mechanisms 7 is lifted arm 7.2 and cut between initial position and raise position
Change.In initial position, the back-moving spring 8 is bounced back, and the turning part 1.2 by means of power plate 1 is retracted and hung down with first roller-way
Straight position, the push rod 4 also drives second sliding block 10.2 to slide into the left end of chute 11 along X-direction;At the same time,
Power transmission portion 1.1 also rotates back into the position vertical with first roller-way, and the pull bar 5 is promoted counter motion along X-axis, its band
Right-hand member of dynamic reverse slide of first sliding block 10.1 along X-axis to the chute 11;When steel pipe advances from roller-way 3 along X-direction
When, the end of steel pipe has very big inertia force to strike the borrowing in power portion 1.1 by means of power plate 1, described to borrow power plate 1 along first
Fixing axle 3 is rotated, and is contacted limiting plate 2 by means of the end in power portion 1.1 and is stopped, and turning part 1.2 rotates the anglec of rotation around the first fixing axle 3
α is spent, promotes push rod 4 to be moved along X-axis negative direction, push rod 4 drives the second connecting rod 9.2 and the second sliding block 10.2 edge in chute 11
X-axis negative direction is moved to the middle part of chute 11, meanwhile, pull pull bar 5 to be moved along X-axis positive direction by means of power portion 1.1, the band of pull bar 5
The dynamic sliding block 10.1 of head rod 9.1 and first is also moved in chute 11 along X-axis positive direction to the middle part of chute 11.First
Relative position between the sliding block 10.2 of sliding block 10.1 and second is more nearly, therefore causes the first act arm 7.1 and second to lift arm
7.2 diminish in the section below angle of pivot 12, according to lever principle, and first, which lifts arm 7.1 and second, lifts arm 7.2 in pivot 12
The angle of upper section can also diminish, two rollers present act state, the steel pipe are elevated into certain altitude, this is highly more than
The peak of the cant beam.
Increase the limiting plate 2 located at the spacing apart from L of the front of the first fixing axle 3, it is possible to increase the force transmitting board 1 is around first
The angle that fixing axle 3 rotates, also increases the stroke of the sliding block 10.2 of the first sliding block 10.1 and second, also increases indirectly
The height of act.
The vertical turn-down rig of the online inertia of elongated shape article, dexterously make use of during elongated shape article advances
Moment of inertia, with the progressive transmission power of above three mechanism, mutually premised on, the inertia force of first direction is converted into pull bar step by step
4 but directions parallel with push rod 5 are reciprocal to frustrate, and this, which is frustrated, directly results in opening and closing between sliding block 10, and the conjunction of sliding block is to attending an imperial examination
Height action, the power that three mechanisms are transmitted step by step, the effect after final combination is more than the single effect sum of each mechanism.It is described used
Property vertical turn-down rig need not expend the energy active driving mechanisms such as cylinder or oil cylinder realize elongate articles by longitudinal direction it is defeated lift
Height significantly reduces active driving device and purchased across then to the upset of lateral transfer, realizing that zero cost realizes that stirring is acted
Cost and maintenance cost, are that enterprise adds benefit.