Logistics conveyer system hanger rail changing device
Technical field
The present invention relates to a kind of rail changing device, more particularly to it is a kind of apply in logistics system be used for realize that hanger exists
The rail changing device of transition on two guide rails to intersect.
Background technology
It is numerous and diverse due to type of merchandize, to save manpower, facilitate warehousing management, modern times storage generally requires and is applied to logistics
System come realize the remote classification of goods convey.For ease of realizing the accessible conveying of goods, goods needs realization aerial defeated
Send, it usually needs first goods is packed, and goods is articulated on backbone by hanger, hanger is advanced on backbone.In backbone
If walk upwards by region set Heavenly Stems and Earthly Branches rail, setting rail changing device is generally required between branch rail and backbone, so that goods is run to
During corresponding branch rail opening position, rail changing device starts, and goods is connected to designated area by branch rail bearing by species, to realize goods
Classification conveying.
It is movable towards having at the end position of backbone, in the device that existing rail changing device is mainly provided in branch rail
Bearing rod, by the action of bearing rod and make hanger realize become rail.Undertaking stability of this rail changing device to hanger is poor, no
Just hanger, which is realized, accurately becomes rail action so that and some hangers, which need multiple rail changing device to start, just can accurately become rail in place,
So as to bring the control complexity of control system in logistics system.
The content of the invention
The technical problem to be solved in the invention:A kind of logistics conveyer system hanger rail changing device, the rail changing device are provided
The change rail of target hanger can be facilitated, the hanger stability become during rail is good so that logistics conveyer system it is stable.
To solve the technical problem, technical scheme:A kind of logistics conveyer system hanger rail changing device, is located at
Between backbone and branch rail, including hitch and drive mechanism, backbone are slidably supported in fixed beam, it is characterised in that are being joined
Connect and swing rod be rotatably provided with frame, swing rod and drive mechanism driving coupling, swing rod are located at the outside of backbone, the free end of swing rod by
It is limited to the movement travel of drive mechanism and there is top dead centre and lower dead center, top dead centre is located at the top of backbone, lower dead center and backbone
Position it is corresponding;The outer end of branch rail is obliquely provided with bearing rod, and the outer end of bearing rod extend into described top dead centre
Opening position;The free end of swing rod and the outer end of bearing rod form adapter structure between the two, so that drive mechanism band driven fork makes
Its free end is moved upwards, is made to link up with the target hanger that is socketed on swing rod on backbone and is become rail to holding from the top dead centre position
On extension bar.
Hitch can using fixed beam as fixation point, can also other rack forms as set support, such as connection
Frame is fixed on the pole for being supported to backbone.Hitch provides support to rail changing device, and swing rod is on hitch
Realize and swing.A complete transition rail is formed between the swing rod and bearing rod of top dead centre position, and hanger is led to
Cross bearing rod to enter on branch rail, and the region specified is sent to by branch rail.Described adapter structure can be following prong shapes
It is overlapping between formula or bearing rod and the end that both swing rods are opposite, i.e., when swing rod free end moves to top dead centre,
Have in the direction of motion of hanger, between bearing rod and the end that both swing rods are opposite overlapping.
Further, described fit structure includes forming the prong in swing rod free end, and the outer end of bearing rod is wedge angle
And for being inserted into the prong.Prong is set in level of approximation direction, by the cooperation of prong and bearing rod outer end, is easy to hang
Stable transition of the frame between backbone and branch rail.Bearing rod band wedge angle, is easy to bearing rod to facilitate hanger close proximity to backbone
Transition.
Further, the overall direction towards bearing rod of prong tilts.This can be well adapted for the setting position of bearing rod
Put, be easy to the change rail of hanger to turn to.
Further, connection part is provided with the turning end of swing rod, connection part extend into the inner side of backbone from the bottom side of backbone,
Connection part is rotationally connected on hitch, and inner panel is fixed with connection part, and inner panel is located at the inner side of backbone, inner panel and swing rod
Both free ends are located at the homonymy of connection part;Inner panel is L-shaped to have horizontal part and vertical portion, and horizontal part is used to accept hanger extension
The end of hook.By setting inner panel, the contact stabilization between hook and oscillating rod, particularly horizontal part on hanger can be improved
Supporting to hooked ends, when being acted with swing rod, horizontal part can lift the end of hook, and be easy to the inclination of hook to change
To.
Further, it is fixed with interior bar on connection part, the free end of both interior bar and swing rod is located at the homonymy of connection part,
The inner of horizontal part is fixed on connection part on inner panel, and vertical portion is fixed in interior bar, and the outer end of vertical portion and horizontal part is in arc
Shape.By setting interior bar, it is ensured that the connectivity robustness of inner panel, inner panel can be made relatively thin, be easy to the pendulum of swing rod
It is dynamic.
Further, what described hitch included being fixed together fixes in the restocking of ┓ shapes and the undercarriage of L-shaped, restocking
In fixed beam, connection part is connected in restocking by pivoted housing and pivotally.Hitch is described split-type structural, side
Just set, the setting requirements of rail changing device can be well adapted for.
Further, drive mechanism is cylinder, and cylinder is arranged in restocking, is fixed with coupling bar on pivoted housing, coupling bar with
Cylinder-driven couples;Opening position corresponding to coupling bar on undercarriage is provided with breach.This arrangement is reasonable, simple in construction,
It is easy to implement the transmission to swing rod.
Further, undercarriage extend into the bottom side of backbone, and base body is provided with undercarriage, and base body is provided with to slide for backbone and worn
Chute.Hitch can also realize the support to backbone, be advantageous to the working stability of backbone.
Further, bearing rod is plates, and thickened section is provided with along the direct of travel of hanger on the upper surface of bearing rod,
The thickness of thickened section is more than the thickness of bearing rod.The hanger become after rail directly can be slipped in thickened section, thickened on bearing rod,
Contact stabilization of the hook on bearing plate can be effectively increased.
Further, Z-shaped suspension bracket is hanging connected in bearing rod in fixed beam from the bottom side of bearing rod.Bearing rod is also fixed
In fixed beam, it is not necessary to which row sets pole to be supported the outer end of branch rail again in addition, and the stability of bearing rod can ensure.
Compared with prior art, the device have the advantages that:It is real to the target hanger on backbone by setting swing rod
Now raise, and top dead centre position of the hanger in swing rod free end is transitioned on bearing rod, hanger in rail transient process is become,
Swing rod and bearing rod can form slitless connection between the two, and the hook on hanger is not in drop or catching phenomenon, hanger
Become orbital stability it is good so that logistics conveyer system it is stable.The setting of swing rod and bearing rod does not interfere with backbone drive
The normal traveling of hanger, the driving that the upwarping of swing rod is raised with reference to backbone can realize the change rail of hanger, this change rail dress well
The design feature for being well adapted for logistics conveyer system is put, it is convenient to set, and simple in construction, functional reliability is good.
Brief description of the drawings
Fig. 1 is assembling reference chart of this rail changing device when not working usually.
Fig. 2 is that this rail changing device is realizing operating reference figure when becoming rail to hanger.
Fig. 3 is the use state end face reference chart of this rail changing device.
Fig. 4 is the stereogram on one direction of swing rod and its annex.
Fig. 5 is the stereogram on swing rod and its another direction of annex.
Fig. 6 is the stereogram on the direction that swing rod is assemblied on hitch.
Fig. 7 is that swing rod is assemblied in the stereogram on another direction on hitch.
Fig. 8 is the structure chart of hitch.
Embodiment
See in figure, this logistics conveyer system hanger rail changing device, between backbone 3 and branch rail.Logistics conveyer system bag
Backbone 3 and fixed beam 1 are included, backbone 3 is slidably supported at the downside of fixed beam 1 in a manner of suspention.Backbone 3 includes some sections
The mounting unit of Qian shape, head and the tail are actively linked together these mounting units each other, and are slided by sliding shoe or pulley gap
It is connected in dynamicly in the necking groove on the lower surface of fixed beam 1.Fixed beam 1 is the annular of closing, and corresponding, backbone 3 is also
The annular of closing, backbone 3 is driven provided with clipping in-wheel driving mechanism in fixed beam 1, makes backbone 3 in fixed beam
Moved on 1, and then drive hanger to advance.Described branch rail is curved guide rail, at walking upwards for backbone 3, these branch rail intervals
The outside of backbone 3, some storage regions are artificially marked off because of the presence of branch rail by arrangement, and each storage region is usually to use
In storing same category of goods, so that the goods in warehouse is checked, delivered and supplemented.
The goods come in is packed by category, and packed goods is articulated on hanger, and these goods are led
Conveyer set by the outside of rail 3 is sent on backbone 3, and backbone 3 drives hanger to advance.Identity information core is provided with shelf
Piece, the opening position corresponding to branch rail in fixed beam 1 are typically provided with the reading device being read out to clothes hanger identity information,
The location of hanger, corresponding positions of the master control system according to residing for clothes hanger are either calculated according to the travel distance of backbone 3
Put to control the action of this rail changing device, and realize the change rail of target hanger, and then send goods in the region specified.
This rail changing device includes hitch 2 and drive mechanism, and hitch 2 is fixed in fixed beam 1, and drive mechanism is arranged on
On hitch 2, swing rod 5, swing rod 5 and drive mechanism driving coupling are rotatably provided with hitch 2.Swing rod 5 is located at backbone 3
Outside, swing rod 5 normally press close to backbone 3, and the hook of the upper hanger of backbone 3 can cross swing rod 5 without barrier.In the drive of drive mechanism
Under, the free end of swing rod 5 can be with upper and lower swing, and is limited to the movement travel of drive mechanism and causes the free ending tool of swing rod 5
There are top dead centre and lower dead center.Top dead centre is located at the top of backbone 3, and lower dead center is corresponding with the position of backbone 3, and lower dead center is usually
In the diameter range of backbone 3, lower dead center does not protrude past the upside of backbone 3 typically, but will not protrude the downside of backbone 3 too yet
It is more.
Bearing rod 4 is obliquely provided with the outer end of branch rail, the outer end of bearing rod 4 extend into described top dead centre position
Put place.Because top dead centre is located at the upside of backbone 3, the outer end of bearing rod 4 is engaged with top dead centre, and the outer end of bearing rod 4 is in itself
It is also at the proper motion without influencing whether backbone 3 and hanger at upper level position.The free end of swing rod 5 is outer with bearing rod 4
End forms adapter structure between the two, so that drive mechanism band driven fork 5 makes its free end move upwards, makes to link up with backbone 3
The target hanger being socketed on swing rod 5 under the drive of swing rod 5 on lift, and make hanger from the motion top dead centre of the free end of swing rod 5
Opening position becomes rail to bearing rod 4, and is slipped to along bearing rod 4 on branch rail.
Described fit structure includes forming the prong 51 in the free end of swing rod 5, is lifted on the free end of swing rod 5 only
The opening position of point, the outer end of bearing rod 4 is in tip-angled shape, and outer end and the grafting of prong 51 of bearing rod 4 coordinate.The global approximation of prong 51
Horizontally disposed, the overall direction towards bearing rod 4 of prong 51 tilts, and can adapt to direction when hanger becomes rail motion
It is required that.
Connection part 9 is provided with the turning end of swing rod 5, is shown in figure, swing rod 5 and connection part 9 are plates, the He of swing rod 5
Connection part 9 is connected as a single entity, and connection part 9 extend into the inner side of backbone 3 from the bottom side of backbone 3, and connection part 9 is rotationally connected in connection
On frame 2.Inner panel 13 is fixed with the inner side of backbone 3 on connection part 9, inner panel 13 and swing rod 5, which are divided to, is listed in relative the two of backbone 3
Side, and inner panel 13 and both free ends of swing rod 5 are located at the homonymy of connection part 9.Inner panel 13 is in L by bending for plates
Shape, inner panel 13 have horizontal part 131 and vertical portion 132, and target hanger advances to rail changing device opening position under the drive of backbone 3
When, drive mechanism band driven fork 5 and inner panel 13 upwarp together, and horizontal part 131 is in contact with the hooked ends on the hanger, and makes
Must link up with has certain deflection in itself, and can ensure that hook has certain stability, is easy to hanger smoothly to realize change rail.It is interior
Formed with opening between plate 13 and swing rod 5, when being lifted on the free end of swing rod 5 and inner panel 13, backbone 3 is located in the opening.
Interior bar 12 is fixed with generally by the mode of welding on connection part 9, interior bar 12 is rhabodoid, and itself has
Enough intensity.Both free ends of interior bar 12 and swing rod 5 are located at the homonymy of connection part 9, the inner of horizontal part 131 on inner panel 13
It is fixed on connection part 9, vertical portion 132 is fixed in interior bar 12, can so ensure that inner panel 13 has enough fastnesses.For
Be easy to link up with hanger crosses, and the outer end of horizontal part 131 and vertical portion 132 is curved.
Hitch 2 is split-type structural, and hitch 2 includes the restocking 22 in ┓ shapes and the undercarriage 21 of L-shaped, and restocking 22 is with
Frame 21 is fixed together by the fitting of bolt part.Restocking 22 is bolted in fixed beam 1, on the bottom surface of connection part 9
Pivoted housing 11 is welded with, pivot is welded with restocking 22, pivoted housing 11 is socketed on pivot with gap.Drive mechanism is
Cylinder 6, cylinder 6 are arranged in restocking 22.Be fixed with coupling bar 10 on the outer peripheral face of pivoted housing 11, coupling bar 10 with cylinder 6
Piston rod is hinged.To reduce size, the convenient fixation to cylinder 6, corresponding to the position of coupling bar 10 on undercarriage 21
Place is provided with breach, and when cylinder 6 drives the motion of coupling bar 10, coupling bar 10 acts in the breach.
Undercarriage 21 extend into the bottom side of backbone 3, and base body 7 made of plastics is provided with undercarriage 21, and base body 7 is provided with for leading
The chute that rail 3 slides through, the outer peripheral face of the inner surface and backbone 3 of chute match.Base body 7 can be right from the downside of backbone 3
Backbone 3 provides support, the lower support to backbone 3, is mainly realized by being arranged in the hitch 2 at branch rail opposite position
's.
Bearing rod 4 is the aluminium section bar of sheet, and thickened section is provided with along the direct of travel of hanger on the upper surface of bearing rod 4
41, the thickness of thickened section 41 is more than the thickness of bearing rod 4, and thickened section 41 slides on for the hook of hanger.Corresponding to branch rail
Position provide support, it is necessary to set support for branch rail, and because bearing rod 4 stretches to backbone 3, hung generally by Z-shaped
Frame 8 is hanging connected in bearing rod 4 in fixed beam 1 from the bottom side of bearing rod 4.
When logistics conveyer system is operated, it is controlled by master control system.Master control system is according to target hanger
Location, start cylinder 6, the piston rod in cylinder 6 stretch out and by coupling bar 10, pivoted housing 11 with driven fork 5 and inner panel
13 both free ends upwarp, and during upwarping, backbone 3 still drives hanger to be advanced towards the free end of swing rod 5, on hanger
The overhang bracket of hook is linked up with and rolled on the horizontal part 131 of inner panel 13, and with the upper lift of inner panel 13.Fig. 2 is seen, in swing rod 5
Motion top dead centre position, on the direct of travel of hanger, swing rod 5 and bearing rod 4 realize slitless connection, hanger between the two
It can naturally be transitioned on bearing rod 4, and be slipped to along bearing rod 4 on corresponding branch rail, it is specified so as to send corresponding goods to
Region in, realize the specified dispatching of goods.See Fig. 1, become after the completion of rail, master control system reverse starting cylinder 6, in cylinder 6
Piston rod retraction, both free ends of swing rod 5 and inner panel 13 decline, other hooks that need not become on the hanger of rail, can be with
Successfully cross the rail changing device and other target areas can be transported to, and realize the classification conveying of freight all kinds.