Background technology
In the conveyor line of packaging field, many times, packing chest or packaged article need commutate on conveyor line, such as before machinery such as enter joint sealing, tie up, label, with object be adjusted to correct towards.Reversing arrangement in the past will realize that 90 ° of rotations of object need be provided with two cover dynamic structures, and one of them is the lifting actuating unit, and it is enumerated bench board with object and puts back to, and it utilizes cylinder basically; Another is a revolving power mechanism, in a high position with the object half-twist, its useable electric moter.Therefore, this commutation action is the action of split, and speed is slower, and rotatory inertia is very big, and the commutation angle is inaccurate.
The specific embodiment
With reference to accompanying drawing.The utility model comprise object lift mechanism and the commutation rotating shaft 2, described commutation rotating shaft vertically is provided with, described reversing arrangement also is provided with the revolving meber that can rotate around horizontal axis, the commutation rotating shaft is connected with described revolving meber, the commutation rotating shaft also is fixedly connected with universal steering hardware, and described universal steering hardware is in a side of commutation rotating shaft.When revolving meber when horizontal axis rotates, the commutation rotating shaft 2 also do gyroscopic movement as axis, simultaneously, the commutation rotating shaft be that axis is done rotation with the vertical axis.And greater than the rotation angle of rope cooresponding commutation rotating shaft, like this, even there is gyroscopic movement inertia, also at double dwindle all the time by its influence to commutation rotating shaft rotation for the anglec of rotation of gyroscopic movement.
The utility model also is provided with the unsettled bench board 3 that is supported on certain altitude, and as illustrated in fig. 1 and 2, described bench board 3 is arranged the roller-way that forms by roller 30 and constituted.Described bench board is provided with space 100, described space for describedly lift mechanism, described bench board is passed in the commutation rotating shaft when doing gyroscopic movement with revolving meber.Like this, lift mechanism, commutation rotating shaft and be axis when doing gyroscopic movement with the horizontal axis, can be from the space 100 first end, 101 emersion bench board, 100 second end 102 is fallen into bench board in the space, when returning back to first end in space 100, rise from bench board again, circulate constantly with this.And, in lifting process, it is the rotation of axis that the commutation rotating shaft is done simultaneously with the vertical axis, the object of lifting mechanism and lifting in the mechanism on it is commutated, when lifting second end 102 that mechanism reduces to space 100, object after the commutation is retained on the bench board, and continues to do gyroscopic movement and spinning motion with the commutation rotating shaft.
Described revolving meber is connected on 3 cranks 41,42,43, and wherein crank 41 is connected with motor 5 and is driven rotation, and crank 42,43 is installed on the adapter plate 6, and adapter plate 6 is installed on the frame under the bench board, and motor 5 also is installed on the adapter plate 6.
Described revolving meber is for doing the plate 7 of gyroscopic movement, and described plate has the installation position 70 of bending or welding, and described installation position has vertical axis hole 71, and described axis hole is passed in described commutation rotating shaft, and the bearing 20 of commutation rotating shaft is installed on described axis hole.
Described universal steering hardware comprises first shaft coupling knot 81, second shaft coupling knot the 82 and the 3rd shaft coupling knot 83, one side of first shaft coupling knot and second shaft coupling are carried down and are dynamically connected, opposite side and the 3rd shaft coupling are carried down and are dynamically connected, and its pivot center quadrature, described universal steering hardware is provided with first attaching parts 84, one end of described first attaching parts is connected with the commutation rotating shaft, the other end is inserted in second shaft coupling knot and its sliding block joint, described universal steering hardware also is provided with shaft coupling ending bar 85, described the 3rd shaft coupling knot also is the matching relationship of insertion mutually and sliding block joint with shaft coupling ending bar, shaft coupling ending bar 85 is fixed on the shaft coupling knot seat 86, on shaft coupling knot seat 86 frames that are installed under the bench board.
As shown in the figure, the described mechanism of lifting adopts cross bearer 1.
Described universal steering hardware, rotating shaft, revolving meber have following cooperation: during revolving meber Rotate 180 °, make the commutation rotating shaft around the vertical axis half-twist, also promptly: when lifting first end 101 of mechanism and produce and reduce to second end 102 in crack 100 from the gap, it just in time rotates 180 ° with revolving meber, commutation rotating shaft around horizontal axis, and this moment, commutation rotating shaft and lift mechanism just in time around 90 ° of vertical axis rotations.
Commutation provided by the utility model can be arranged in the conveyor line of packaging field, makes the usefulness of article commutation.