The utility model content
The purpose of this utility model provide a kind of cooperate step delivering device obtain straight line stepping one vertical descend one pause cut muscle one vertical lifting one again the straight line stepping transport path cut muscle material bar lowering or hoisting gear.
The technical solution adopted in the utility model is: the automatic sorting bar shear of a kind of IC material bar cut muscle material bar lowering or hoisting gear, comprise front side and rear side riser guide that parallel arranged is provided with, and, drive the synchronization lifting mechanism of front side and rear side riser guide synchronization lifting, described front side and rear side riser guide are respectively arranged with the forward and backward guide-track groove of the dual-side embedding of feed bar respect to one another; It is consistent with forward and backward side riser guide that described synchronization lifting mechanism is provided with throughput direction, is positioned at the chuck supporting guide of rear side riser guide rear side, and the chuck that has been slidingly installed on the chuck supporting guide supports slide.
Preferably, described forward and backward guide-track groove all is provided with from the inner the tubaeform oblique long mouth of flaring outward at two ends.
Preferably, described chuck supporting guide comprises that described chuck supports slide and comprises that the preceding chuck that is slidingly installed on preceding chuck supporting guide supports slide and the back chuck support slide that is slidingly installed on the chuck supporting guide of back along expecting bar the throughput direction preceding and back chuck supporting guide of arranged in turn.
Preferably, described synchronization lifting mechanism comprises that horizontal mobile mechanism, fork connecting rod, connecting rod and at least two arrange the fork lifting assembly of setting in turn along material bar throughput directions, one end of described connecting rod is articulated in the motion portion of horizontal mobile mechanism, and the other end is articulated on this fork connecting rod;
Described each fork lifting assembly includes fork, the body that is fixedly hinged, lifting beam and be installed on ball bearing on the lifting beam medium position, the described body that is fixedly hinged is installed on the erecting bed, described lifting beam is arranged along the direction vertical with material bar throughput direction, described fork is at one end hinged with the fork connecting rod, hinged with the body that is fixedly hinged at the middle part, the opening fork fork on the described fork other end is on described ball bearing;
Described front side and rear side riser guide are installed on respectively on the position of close front-end and back-end of all lifting beams, and described chuck supporting guide is installed on the described lifting beam.
Preferably, the described body that is fixedly hinged is installed on the bottom surface of erecting bed, and described front side riser guide, rear side riser guide and chuck supporting guide are installed on the lifting beam by the prolongation assembly with the corresponding one by one configuration of each lifting beam.
Preferably, described prolongation assembly comprises and the consistent crossbeam of direction being set and being connected in two lifting shafts on the lifting beam of lifting beam at least, and each lifting shaft passes to be installed in and extends the top of erecting bed with corresponding bearing block separately on the erecting bed bottom surface; Described crossbeam is fixed on the end face of all lifting shafts; Described front side rises and the rear side riser guide is installed on all crossbeams that prolong assembly, and described chuck supporting guide is installed on the described crossbeam.
Preferably, described horizontal mobile mechanism comprise servomotor, the feed screw nut of the leading screw that drives by servomotor and the described motion of the conduct portion that is connected with threads of lead screw.
The beneficial effects of the utility model are: the muscle material bar lowering or hoisting gear of cutting of the present utility model can one pause and cut muscle one vertical lifting one and carry in the path of straight line stepping again according to vertical decline of straight line stepping one, satisfies the feeding requirement of the automatic sorting bar shear of novel I C material bar.
The specific embodiment
As shown in Figure 1, of the present utility modelly cut front side riser guide 910 and the rear side riser guide 913 that muscle material bar lowering or hoisting gear comprises that parallel arranged is provided with, and, drive the synchronization lifting mechanism of front side and rear side riser guide synchronization lifting, described front side riser guide 910 and rear side riser guide 913 are respectively arranged with the forward and backward guide-track groove of the dual-side embedding of feed bar respect to one another; It is consistent with forward and backward side riser guide that described synchronization lifting mechanism is provided with throughput direction, be positioned at the chuck supporting guide of rear side riser guide rear side, being slidingly installed on the chuck supporting guide is useful on the chuck support slide that the chuck mechanism of cutting muscle material bar step delivering device is installed.Can obtain vertical decline of straight line stepping one and one pause and cut muscle one vertical lifting one transport path of straight line stepping again by the above-mentioned muscle material bar lowering or hoisting gear of cutting, in addition, by the chuck supporting guide of setting with forward and backward side riser guide synchronization lifting, can be used in chuck mechanism that clamping material bar finishes the straight line stepping with material bar synchronization lifting, can finish the straight line stepping at differing heights place like this and carry.
This forward and backward guide-track groove can be provided with from the inner the tubaeform oblique long mouth of flaring outward at two ends, like this, the material bar is in the guide-track groove of cutting muscle material bar lowering or hoisting gear in part, part is positioned at and is arranged on the material bar of cutting muscle material bar lowering or hoisting gear left side and transmits and detect with the guide-track groove of device for eliminating or be arranged on when needing oscilaltion under the state on the material bar supporting surface of the blanking folding track-type facilities of cutting muscle material bar lowering or hoisting gear right side, and it is excessive to be unlikely to bending.
In addition, in order to improve the efficient of the automatic sorting bar shear of IC material bar, it is cut muscle material bar step delivering device and disposes two chuck mechanisms, chuck mechanism and back chuck mechanism before being respectively, be respectively applied for carry treat sorting cut muscle material bar and sorting cut muscle material bar.Correspondingly, as shown in Figure 1, this chuck supporting guide comprises along material bar the throughput direction preceding chuck supporting guide 914 and the back chuck supporting guide 911 of arranged in turn, and chuck support slide comprise being used on preceding chuck supporting guide 914 that be slidingly installed install before the preceding chuck of chuck mechanism support slide 915 and being used on back chuck supporting guide 911 that be slidingly installed installed the back chuck support slide 912 of back chuck mechanism.
Shown in Fig. 1,2 and 3, this synchronization lifting mechanism comprises that horizontal mobile mechanism, fork connecting rod 95, connecting rod 920 and at least two arrange the fork lifting assembly of setting in turn along material bar throughput directions, one end of this connecting rod 920 is articulated in the motion portion of horizontal mobile mechanism, and the other end is articulated on this fork connecting rod 95; Each fork lifting assembly includes fork 93, the body 94 that is fixedly hinged, lifting beam 97 and be installed on ball bearing 96 on lifting beam 97 medium positions basically, this body 94 that is fixedly hinged is installed on the erecting bed A, this lifting beam 97 is arranged along the direction vertical with material bar throughput direction, this fork 93 is at one end hinged with fork connecting rod 95, as finishing hinged by movable hinge 92, hinged at the middle part with the body 94 that is fixedly hinged, the other end of this fork 93 has the opening fork, and this fork 93 is pitched on ball bearing 96 by its opening fork; This front side riser guide 910 is installed on the position of close front end of all lifting beams 97, and this rear side riser guide 913 is installed on the position of close rear end of all lifting beams 97, and described chuck supporting guide also is installed on the lifting beam 97.Like this, at the motion portion along continuous straight runs of horizontal mobile mechanism to the right or when being moved to the left, can drive each fork 93 of linking to each other with fork connecting rod 95 or swing left to the right by connecting rod 920, rise or decline thereby make the slit port of fork 93 other ends drive the elevating lever 97 that ball bearing 96 is installed.Certainly, also can realize front side riser guide 910 and rear side riser guide 913 by a plurality of cylinders, and the synchronization lifting of chuck supporting guide, just control program meeting relative complex, and, otherwise difficult realize synchronization lifting higher relatively to the requirement of control accuracy.
Shown in Fig. 1,2 and 3, the feed screw nut 919 of leading screw 918 that this horizontal mobile mechanism can comprise servomotor 91, driven by servomotor 91 and the conduct campaign portion that is connected with threads of lead screw.
Can expect that the material loading and the blanking folding guide rail that are installed on equally on the erecting bed A of the automatic sorting bar shear of bar accept mutually with IC in order to make the muscle material bar lowering or hoisting gear of cutting of the present utility model, being not interposing at again increases other device size, as shown in Figure 3, the body 94 that this can be fixedly hinged is installed on the bottom surface of erecting bed A, and, this front side riser guide 910, rear side riser guide 913 and chuck supporting guide by with the prolongation assembly of the corresponding one by one configuration of each lifting beam 97 install with all lifting beams 97 on.This prolongation assembly comprises and the consistent crossbeam of direction 99 being set and being connected in two lifting shafts 98 on the lifting beam 97 of lifting beam 97 at least, each lifting shaft 98 passes to be installed in and extends the top of erecting bed A with corresponding bearing block 917 separately on the erecting bed A bottom surface, wherein, each lifting shaft 98 and with corresponding bearing block 917 sliding connections separately, this crossbeam 99 is fixed on the end face of all lifting shafts 98.This front side riser guide 910 and rear side riser guide 913 are installed on all crossbeams 99 that prolong assembly, according to dimensional requirement, this front side riser guide 910 and rear side riser guide 913 can be installed on by the support member 916 with the corresponding one by one configuration of crossbeam 99 on all crossbeams 99 that prolong assembly.This chuck supporting guide can be installed on the part crossbeam 99, if this chuck supporting guide comprises preceding chuck supporting guide 914 and back chuck supporting guide 911, then the two is installed on the part crossbeam 99 that is positioned at the left side respectively and is positioned on the part crossbeam 99 on right side.Adopt four fork lifting assemblies in the present embodiment, promptly be provided with four crossbeams 99, preceding chuck supporting guide 914 and back chuck supporting guide 911 are installed on two crossbeams 99 that are positioned at the left side respectively and are positioned on two crossbeams 99 on right side.
When the material bar needs stepping to carry, servomotor 91 controlled rotation, driving feed screw nut 919 by screw mandrel 918 moves right, then each fork 93 is swung to the right, thereby lifting beam 97 is risen, finally forward and backward side rails 910,913 risings are put in place by lifting shaft 98, crossbeam 99 and the rest pad 916 that is packed on the lifting beam 97.Meanwhile, forward and backward chuck mechanism also puts in place with front side riser guide 910 and rear side riser guide 913 rising synchronously respectively; After putting in place, can will expect that bar transfers a step by cutting muscle material bar step delivering device.
When material bar step delivering puts in place need cut muscle the time, servomotor 91 controlled backward rotation are moved to the left feed screw nut 919, then fork 93 backswings, put in place thereby material bar on the forward and backward side rails 910,913 is descended together thereupon, that accepts that sorting cuts the muscle die device cuts the muscle operation.Cut after muscle operation finishes, servomotor 91 is backward rotation again, the material bar is risen again put in place, once more this material bar is implemented stepping and carries.So repeatedly to expecting that bar carries out the stepping conveying and lifting is transferred, just can make that cutting the muscle mould cuts away the defective material piece of expecting on the bar effectively.
Being the utility model preferred embodiment only in sum, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should belong to technology category of the present utility model.