A kind of transmission device of cylinder engraving machine
Technical field
The utility model relates to technical field of engraving, is specifically related to a kind of transmission device of cylinder engraving machine.
Background technology
Cylinder engraving machine is a kind of general machinery equipment being widely used in carpenter's industry, advertising, technique industry, mould industry, building industry, press-packaging industry, adnornment industry, can carve the multiple unlike materials such as woodwork plate, density board, acrylic organic plates, PVC board, lotus plate, double-colored plate, marble, PLASTIC LAMINATED, rubber slab, glass.Multi-head cylinder engraving machine can process multiple workpiece simultaneously, is configured with multiple workpiece grip mechanism accordingly.Cylinder engraving machine, when operation, uses workpiece grip mechanism and thimble to fix workpiece, by workpiece grip mechanism rotating band start building part rotate carry out circumferentially with the processing of axis.In prior art, each workpiece grip mechanism carries a motor, and send control signal to each workpiece grip mechanism respectively by control system and carry out operation, the manufacturing cost of such board is high, and power consumption is large, and it is more difficult to control.
Utility model content
For overcoming the deficiencies in the prior art, the utility model provides a kind of transmission device of cylinder engraving machine, and it can be worked by a driven by motor 2 and above workpiece grip mechanism simultaneously, and stable drive, reliable, increases work efficiency.
The utility model for the technical scheme reaching above-mentioned technical purpose and adopt is: a kind of transmission device of cylinder engraving machine, comprise crossbeam and several gear units, the driven pulley that each gear unit comprises some groups of workpiece grip mechanisms and is installed on its axle, regulate bearing group, adjustable plate, base plate, motor cabinet, determine bearing group, driving wheel, belt, workpiece grip mechanism is fixedly installed on crossbeam side by side, bearing group is regulated to be installed on adjustable plate, adjustable plate is provided with that long slot bore is adjustable to be arranged on crossbeam, base plate is arranged on crossbeam, determine bearing group, driving wheel is installed on base plate, motor cabinet is installed on base plate, belt profile is jointless closed ring, described belt inner surface, driven pulley and driving wheel are provided with the tooth of identical modulus, described belt inner surface walks around driving wheel and all driven pulleys, belt outer surface between driving wheel and driven pulley is through determining bearing group, belt outer surface between driven pulley and driven pulley is through determining bearing group or regulating bearing group.
Preferably, in each gear unit, workpiece grip mechanism is 4 groups, and corresponding driven pulley is 4, and regulate bearing group to be 2 groups, adjustable plate is 2, and determining bearing group is 3; Driving wheel walked around by belt, and the two ends of extending, respectively through determining bearing group and after walking around the driven pulley being arranged in both sides, being arranged in the driven pulley of inner side through regulating bearing group to walk around again, form closed loop through middle bearing group of determining afterwards.
Preferably, described gear unit is 2.
Compared with prior art, the beneficial effects of the utility model are: this transmission device can realize the power transmission of a motor in multiple workpiece grip mechanism, make its synchronous axial system, thus process while realizing multiple workpiece, decrease the manufacturing cost of board, reduce power consumption, decrease control difficulty.This device adopts odontoid belt to transmit power, and the tensile force by regulating bearing group to regulate belt, have noise little, speed ratio is constant, the feature of reliable transmission, and easy to maintenance, and cost is low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.Wherein:
Fig. 1 is the front view of the transmission device of a kind of cylinder engraving machine of the utility model;
Fig. 2 is the stereogram of the transmission device of a kind of cylinder engraving machine of the utility model.
Marker number in accompanying drawing is described as follows: 1, workpiece grip mechanism; 2, driven pulley; 3, adjustable plate; 31, long slot bore; 4, bearing group is regulated; 5, motor cabinet; 6, crossbeam; 7, driving wheel; 8, bearing group is determined; 9, base plate; 10, belt.
Detailed description of the invention
Embodiment of the present utility model, see Fig. 1, Fig. 2, a kind of transmission device of cylinder engraving machine, comprise crossbeam 6 and 2 gear units, the driven pulley 2 that each gear unit comprises 4 groups of workpiece grip mechanisms 1 and is installed on its axle, regulate bearing group 4, adjustable plate 3, base plate 9, motor cabinet 5, determine bearing group 8, driving wheel 7, belt 10, 8 groups of workpiece grip mechanisms 1 are fixedly installed on the cross beam 6 side by side, bearing group 4 is regulated to be installed on adjustable plate 3, adjustable plate 3 is provided with the adjustable setting of long slot bore 31 on the cross beam 6, base plate 9 arranges on the cross beam 6, determine bearing group 8, driving wheel 7 is installed on base plate 9, motor cabinet 5 is installed on base plate 9, belt 10 profile is jointless closed ring, described belt 10 inner surface, driven pulley 2 and driving wheel 7 are provided with the tooth of identical modulus, driving wheel 7 walked around by belt 10, the two ends of extending are respectively through determining bearing group 8 and after walking around the driven pulley 2 being arranged in both sides, the driven pulley 2 of inner side is arranged in through regulating bearing group 4 to walk around again, finally converge formation closed loop in the bearing group 8 of determining of centre.
During work, each gear unit only needs a motor, is arranged on motor cabinet 5 and drives driving wheel 7 to rotate, driving wheel 7 synchronously drives four driven pulleys 2 by belt 10, thus processes while realizing multiple workpiece, decreases the manufacturing cost of board, reduce power consumption, decrease control difficulty.This device adopts odontoid belt 10 to transmit power, and the tensile force by regulating bearing group 4 to regulate belt 10, have noise little, speed ratio is constant, the feature of reliable transmission, and easy to maintenance, and cost is low.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.