A kind of robot
Technical field
The utility model relates to a kind of industrial automation, specifically, particularly relates to a kind of robot.
Background technology
At present, the robot risen gradually in industrial automation is popular, usually these robots can replace human weld, the operation such as to spray paint, but these robots are all exclusively used in certain operation, and base is all that fixed installation can not be moved, can not complete for other work, such as, be the work of carrying, cause limitation therefore for robot; And the robot for being welded only is equipped with an independent welding gun usually, the welding gun for different size needs different robots or manually changes the outfit, and therefore causes cost high, expends time in.
Utility model content
The utility model, for above-mentioned situation, provides a kind of arm body changeable instrument, movable machine people, and this robot also with carrying function, reduces workman labour, reduces the input of equipment, reduces costs.
The technical solution of the utility model is achieved in that
A kind of robot, comprise base and walking track, described base upper end is connected with rotating seat by rotating shaft, this base side is provided with arm-tie, described base and arm-tie lower end are equipped with the wheel matched with track of walking, described base is fixedly connected with robot body, described robot body lower end is provided with multiple kelly, described robot body upper end is connected with hydraulic cylinder by rotating shaft, described hydraulic cylinder is connected with connector one end by expansion link, the described connector other end is connected with arm body by rotating shaft, this arm body end offers turn trough, tumbler is provided with in described arm body, described tumbler is connected with the connecting rod matched with turn trough,
Described base both sides are provided with holder, are provided with swingle between described holder, and this swingle is provided with translation frame;
Described arm-tie is provided with multiple cylinder, and described cylinder is connected by driving-belt, and described arm-tie one end is provided with rear range sensor.
In above-mentioned a kind of robot, described arm-tie lower end is provided with post-positioning device, and described base lower end is provided with prelocalization device.
In above-mentioned a kind of robot, described arm body side is provided with stepper motor, and this stepper motor is connected with tumbler, is rotated by stepper motor controlling rotary device.
In above-mentioned a kind of robot, described connecting rod is provided with two, and this connecting rod is provided with mount pad, and described mount pad is respectively equipped with Work tool.
In above-mentioned a kind of robot, described Work tool can be welding gun and handgrip.
In above-mentioned a kind of robot, be provided with the circular groove matched with robot body in described rotating seat, described circular groove lower end is provided with the draw-in groove matched with kelly.
In above-mentioned a kind of robot, between described base and rotating seat, be provided with front distance sensor.
In above-mentioned a kind of robot, described walking track two ends are equipped with intermediate plate, described intermediate plate are respectively equipped with the alignment sensor matched with prelocalization device and post-positioning device.
After the utility model adopts above-mentioned structure, robot ambulation can be controlled to the place of specifying by the setting of track of walking, rotating seat can drive robot body to rotate, can conveniently goods be caught on arm-tie, and the cylinder on arm-tie can conveniently be unloaded, the translation frame of base both sides is turning, and same being applicable to carries use, reduces workman labour; Front distance sensor and rear range sensor can catch bar, prevent from hitting by mistake; The mount pad arranged by the whirligig of arm body end can install many middle Work tools, as handgrip and welding gun, or the welding gun of different size is arranged on different mount pads, can conveniently switch under the cooperation of whirligig, reduce the time of the instrument that changes, cylinder controls telescopic shaft stretches, and make the distance that arm body reaches longer, applicability is wider.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of walking track.
Fig. 3 is the structural representation of rotating seat.
Fig. 4 is the upward view of robot body.
Fig. 5 is the sectional view of arm body.
The top view of the arm body of Fig. 6.
Detailed description of the invention
As shown in Figure 1, Figure 2, a kind of robot shown in Fig. 5 and Fig. 6, comprise base 1 and walking track 24, described base 1 upper end is connected with rotating seat 3 by rotating shaft 2, front distance sensor 12 is provided with between described base 1 and rotating seat 3, this base 1 side is provided with arm-tie 18, described base 1 and arm-tie 18 lower end are equipped with the wheel 23 matched with track 24 of walking, and this wheel 23 can 360 degree of rotations, conveniently in bend turn, described base 1 is fixedly connected with robot body 4, described robot body 4 lower end is provided with multiple kelly 29, described robot body 4 upper end is connected with hydraulic cylinder 5 by rotating shaft, described hydraulic cylinder 5 is connected with connector 7 one end by expansion link 6, described connector 7 other end is connected with arm body 8 by rotating shaft, can the service range of extension arm body 8 by expansion link 6, described arm body 8 end offers turn trough, tumbler 30 is provided with in described arm body 8, this arm body 8 side is provided with stepper motor 32, this stepper motor 32 is connected with tumbler 30, rotated by stepper motor 32 controlling rotary device 30, described tumbler 30 is connected with the connecting rod 31 matched with turn trough, described connecting rod 31 is provided with two, this connecting rod 31 is provided with mount pad 9, described mount pad 9 is respectively equipped with Work tool, this Work tool can be welding gun 10 and handgrip 11, control tumbler 30 by stepper motor 32 to rotate, thus welding gun 10 and handgrip 11 are automatically switched on turn trough, described base 1 both sides are provided with holder 14, are provided with swingle 15 between described holder 14, and this swingle 15 is provided with translation frame 13, is rotated by swingle 15, are turned down by translation frame 13, can facilitate placement part goods, described arm-tie 18 is provided with multiple cylinder 19, and described cylinder 19 is connected by driving-belt 20, is provided with motor 22 in this arm-tie 18, and this motor 22 is by conveyer belt 20 for cylinder 19 provides power, and this cylinder 19, can conveniently by goods movement under the drive of motor 22, described arm-tie 18 one end is provided with rear range sensor 21, and described arm-tie 18 lower end is provided with post-positioning device 17, and described base 1 lower end is provided with prelocalization device 16.
As shown in Figure 3 and Figure 4, the circular groove 27 matched with robot body 4 is provided with in described rotating seat 3, described circular groove 27 lower end is provided with the draw-in groove 28 matched with kelly 29, after robot body 4 is installed, when rotating shaft 2 drives robot body 4 to rotate, kelly 29 can make robot body more stable with coordinating of draw-in groove 28.
As shown in Figure 2, described walking track 24 two ends are equipped with cross bar, cross bar middle part is provided with intermediate plate 25, cross bar and intermediate plate 25 form " work " font, described intermediate plate 25 is respectively equipped with the alignment sensor 26 matched with prelocalization device 16 and post-positioning device 17, when robot is moved forward by walking track 24, after prelocalization device 16 is corresponding with the alignment sensor 26 of walking track 24 one end, robot stops mobile; When robot moves backward, after post-positioning device 17 is corresponding with the alignment sensor 26 of walking track 24 other end, robot stops mobile.