Manipulator vertical movement mechanism
Technical field
The utility model relates to a kind of robot movement device, particularly relates to a kind of manipulator vertical movement mechanism.
Background technology
Manipulator obtains a lot of application at present in the industrial production, but few in going back of storage sector application.In order to developing intellectual resource warehouse, need the participation of puma manipulator to improve the automatization level of intelligent repository in links such as feeding feedings, improve accuracy and the efficiency of feeding.This wherein relates to the problem that moves both vertically of manipulator, to meet moving up and down of manipulator.Design for this reason and a kind ofly meet manipulator to stablize the mechanism moved both vertically accurately be necessary.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of manipulator vertical movement mechanism, and this manipulator vertical movement mechanism can realize moving both vertically up and down of manipulator, and the motion stabilization of manipulator is accurate.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of manipulator vertical movement mechanism, comprise base, support base plate, rack plate and screw mandrel, described support base plate is arranged on described base, described rack plate is positioned at above described support base plate, two cradling pieces are had described rack plate and described support base plate to be coupled together between described rack plate and described support base plate, described support base plate is fixed with a vertical lifting mechanism mount pad, a vertical lift reductor is provided with in described vertical lifting mechanism mount pad, described vertical lifting mechanism mount pad top is provided with a screw mandrel supporting seat, one end of described screw mandrel is passed described screw mandrel supporting seat and is connected by the working shaft of shaft coupling with described vertical lift reductor, the other end of described screw mandrel is connected with described rack plate, the other end of described screw mandrel can rotate in described rack plate, the top of described screw mandrel supporting seat is provided with a vertical lifting platform installing plate, described vertical lifting platform installing plate is embedded with a feed screw nut, described feed screw nut is set on described screw mandrel, described vertical lifting platform installing plate is provided with manipulator module installing plate.
In the utility model preferred embodiment, the two ends of described vertical lifting platform installing plate are respectively arranged with a guide pin bushing, and described guide pin bushing is set on described cradling piece.
In the utility model preferred embodiment, be provided with a manipulator and rotate a set of cups between described vertical lifting platform installing plate and manipulator module installing plate, described manipulator rotary sleeve glass holder is located on described screw mandrel.
In the utility model preferred embodiment, described manipulator module installing plate is provided with robot movement mechanism.
The beneficial effects of the utility model are: manipulator vertical movement mechanism of the present utility model is by screw mandrel and the reductor that is connected with screw mandrel, the vertical up-or-down movement of the manipulator module installing plate be enclosed within screw mandrel can be realized, thus realizing the vertical up-or-down movement of the manipulator be arranged on manipulator module installing plate, the motion stabilization of manipulator is accurate.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of manipulator vertical movement mechanism of the present utility model;
Fig. 2 is the close-up schematic view in Fig. 1.
In accompanying drawing, the mark of each parts is as follows: 1, rack plate, and 2, screw mandrel, 3, cradling piece, 4, manipulator rotates a set of cups, and 5, vertical lifting platform installing plate, 6, feed screw nut, 7, shaft coupling, 8, robot movement mechanism, 9, manipulator module installing plate, 10, guide pin bushing, 11, screw mandrel supporting seat, 12, vertical lifting mechanism mount pad, 13, support base plate, 14, base, 15, vertical lift reductor.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 2, the utility model embodiment comprises:
A kind of manipulator vertical movement mechanism, comprise base 14, support base plate 13, rack plate 1 and screw mandrel 2, described support base plate 13 is arranged on described base 14, described rack plate 1 is positioned at above described support base plate 13, two cradling pieces 3 are had to be coupled together with support base plate 13 by described rack plate 1 between described rack plate 1 and support base plate 13, described support base plate 13 is fixed with a vertical lifting mechanism mount pad 12, a vertical lift reductor 15 is provided with in described vertical lifting mechanism mount pad 12, described vertical lifting mechanism mount pad 12 top is provided with a screw mandrel supporting seat 11, one end of described screw mandrel 2 is also connected with the working shaft of vertical lift reductor 15 by shaft coupling 7 through described screw mandrel supporting seat 11, the other end of described screw mandrel 2 is connected with described rack plate 1, the other end of described screw mandrel 2 can rotate in described rack plate 1.The top of described screw mandrel supporting seat 11 is provided with a vertical lifting platform installing plate 5, described vertical lifting platform installing plate 5 is embedded with a feed screw nut 6, described feed screw nut 6 is set on described screw mandrel 2, described vertical lifting platform installing plate 5 is provided with manipulator module installing plate 9.
Vertical lift reductor 15 works under the drive of motor or other power sources, the working shaft rotating band movable wire bar 2 of vertical lift reductor 15 rotates, screw mandrel 2 rotates and makes vertical lifting platform installing plate 5 and manipulator module installing plate 9 rise along screw mandrel 2 or decline, and does upper and lower moving both vertically.Control the work of reductor as required, mechanical fingerprint group installing plate 9 can be controlled and rest on any position on screw mandrel 2, thus accurately control the motion of mechanical fingerprint group installing plate 9 on screw mandrel 2, also achieve manipulator the stablizing on screw mandrel 2 be arranged on manipulator module installing plate 9 and accurately move up and down.
Preferably, the two ends of described vertical lifting platform installing plate 5 are respectively arranged with a guide pin bushing 10, and described guide pin bushing 10 is set on two parallel cradling pieces 3.Its guide effect that moves up and down of guide pin bushing 10 pairs of vertical lifting platform installing plates 5, makes moving up and down of vertical lifting platform installing plate 5 and manipulator module installing plate 9 more stable.
Preferably, be provided with a manipulator between described vertical lifting platform installing plate 5 and manipulator module installing plate 9 and rotate a set of cups 4, described manipulator rotates a set of cups 4 and is set on described screw mandrel 2, and the top that manipulator rotates a set of cups 4 is fixedly connected with manipulator module installing plate 9.Manipulator rotates a set of cups 4 and rotates the rotation that can realize manipulator module installing plate 9.
Preferably, described manipulator module installing plate 9 is provided with robot movement mechanism 8, to realize the motion in other directions of the manipulator be arranged on manipulator module installing plate 9, the motion of such as horizontal direction.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.