A kind of automatic labeling machine
Technical field
The utility model relates to commodity decals field, particularly a kind of automatic labeling machine.
Background technology
Commercial goods labels is one of important documents of identifying at every kind of commodity, it also is the cermet of identification of every kind of commodity, the structure of the labelling machine that adopts comprises the former bin of label paper that permanent seat, axle core, guide wheel and wheel bracket are formed at present, is taken turns the labelling machine of forming by Rodless cylinder, jaw, fix shaft fixed block, block, block fulcrum and decals.Adopt Rodless cylinder pulling label paper to be positioned over the decals wheel and go up shearing back decals automatically, Rodless cylinder drives, and saves the space, operates steadily, but adopt Rodless cylinder that following shortcoming is arranged: 1, when pulling label paper, can not accurately control the position of label paper, cause the decals wheel label paper to be pasted askew.2, all need high-power to drive because Rodless cylinder spurs label paper at every turn, whenever draw once just to drive once, and consume job costs.When 3, Rodless cylinder spurs label paper, easily label paper is drawn distortion, cause decals defective products to occur.
The utility model content
The purpose of this utility model is that the above-mentioned defective at prior art provides a kind of automatic labeling machine.
For solving the above-mentioned defective of prior art, technical scheme to be solved in the utility model is: a kind of automatic labeling machine, comprise frame, cutting mechanism, by permanent seat, the axle core, guide wheel, the former bin of label paper with the wheel bracket composition, described cutting mechanism comprises the shearing cylinder that is fixed on the frame, the cutting knife that is connected with described shearing cylinder, control label paper smooth running also is fixed on the label paper supporting plate on the frame and is positioned at label paper pressing plate on the label paper supporting plate, described cutting knife is positioned at the front end of described label paper supporting plate and described label paper pressing plate, also comprise decals mechanism, described decals mechanism comprises the decals roller, send an invitation card and mark roller and spiro driving device, described two ends of going up the decals roller are separately fixed on the described frame, the described two ends of decals roller down are connected with the piston rod of slim cylinder, described slim cylinder is fixed on the cylinder saddle, and described cylinder saddle is fixed on the described frame.
A kind of improvement as a kind of automatic labeling machine of the utility model, described spiro driving device comprises the ball screw that is fixed on the frame, the two ends of described ball screw are respectively equipped with the cam dog adapter plate of fix shaft fixed block, cam dog and stationary cam block, one end of described ball screw is provided with the stepping motor seat that stepping motor is installed, the other end of described ball screw is provided with a nut seat, and described stepping motor is connected by coupler with described ball screw.
As a kind of improvement of a kind of automatic labeling machine of the utility model, described nut seat comprises preceding stringer board, back stringer board and base plate, and described preceding stringer board and stringer board inboard, described back are respectively equipped with patent sheave and sheave shaft, and described sheave shaft is fixed in the described patent sheave.
Compared with prior art, the advantage of a kind of automatic labeling machine of the utility model is: the utility model adopts spiro driving device, label paper is placed on the former bin of label paper, and by guide wheel, label paper supporting plate, stable the wearing of pressing plate are placed on the label paper cutting mechanism, when the equipment of configuration needs decals work, start decals mechanism, the tight label paper of jaw pawl drives the screw rod rotation by stepping motor, the nut seat of screw rod one end is moved around, decals paper is placed on the decals roller.The utility model can full-automatic operation, saves manpower, increases productivity effect, adapts to the Quantity production of modernization, automation.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the partial enlarged drawing at A place among Fig. 1.
Fig. 3 is the utility model spiro driving device structural representation.
Fig. 4 is the utility model nut seat structural representation.
The specific embodiment
Below just with reference to the accompanying drawings the utility model is further described.
As depicted in figs. 1 and 2, a kind of automatic labeling machine, comprise frame 1, cutting mechanism 2, by permanent seat 31, axle core 32, guide wheel 33, the former bin 3 of label paper with wheel bracket 34 compositions, cutting mechanism 2 comprises the shearing cylinder 21 that is fixed on the frame 1, the cutting knife 22 that is connected with shearing cylinder 21, control label paper smooth running also is fixed on the label paper supporting plate 23 on the frame 1 and is positioned at label paper pressing plate 24 on the label paper supporting plate 23, cutting knife 22 is positioned at the front end of label paper supporting plate 23 and label paper pressing plate 24, also comprise decals mechanism 4, decals mechanism 4 comprises decals roller 41, send an invitation card and mark roller 42 and spiro driving device 5, the two ends of last decals roller 41 are separately fixed on the frame 1, the two ends of following decals roller 42 are connected with the piston rod of slim cylinder 43, slim cylinder 43 is fixed on the bearing 44 of cylinder, and cylinder saddle 44 is fixed on the frame 1.
Spiro driving device 5 as shown in Figure 3 comprises the ball screw 51 that is fixed on the frame 1, the two ends of ball screw 51 are respectively equipped with the cam dog adapter plate 54 of fix shaft fixed block 52, cam dog 53 and stationary cam block 53, one end of ball screw 51 is provided with the stepping motor seat 56 that stepping motor 55 is installed, the other end of ball screw 51 is provided with a nut seat 6, and stepping motor 55 is connected by coupler 57 with ball screw 51.
Nut seat 6 as shown in Figure 4 comprises preceding stringer board 61, back stringer board 62 and base plate 63, and preceding stringer board 61 and stringer board 62 inboards, back are respectively equipped with patent sheave 64 and sheave shaft 65, and sheave shaft 65 is fixed in the patent sheave 64.
Operating process of the present utility model is: at first label paper is placed on the former bin 3 of label paper, be placed in the label paper cutting mechanism 2 by guide wheel 33, label paper supporting plate 23,24 stable the wearing of label paper pressing plate, when the equipment of configuration needs decals work, start decals mechanism 4, the tight label paper of jaw 45 pawls, drive ball screw 51 rotations by stepping motor 55, the nut seat 6 of ball screw 51 1 ends is moved around at ball screw 51, decals paper is placed on down on the decals wheel 42, pastes decals paper by last decals wheel 41 again.The utility model can full-automatic operation, saves manpower, increases productivity effect, adapts to the Quantity production of modernization, automation.
Need to prove, the announcement of book and instruction according to the above description, those skilled in the art in the invention can also change and revise above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the present invention is not limited to also should fall in the protection domain of claim of the present invention equivalent modifications more of the present invention and change.In addition, although used some specific terms in this specification sheets, these terms do not constitute any restriction to the present invention just for convenience of description.