A kind of Electromagnetic Control active driven pulley converting mechanism and its printing subpackage mechanism
Technical field
The present invention relates to the printing subpackage equipment technical field of medicine, relate in particular to a kind of Electromagnetic Control actively driven
Wheel converting mechanism and its printing subpackage mechanism.
Background technology
In the printing subpackage mechanism printing used in subpackage of medicine, it generally comprises base, horizontal heat sealing mechanism, driven
Pressure rubber roll mechanism, perpendicular heat-sealing and cutter mechanism, the drug bucket that falls, pressure rubber roll mechanism, printing rubber blanket.At present, prior art is beaten
Print subpackage mechanism, cutting knife is generally placed upon the back of horizontal heat sealing mechanism, after distributing medicine every time, printer(It is located at and print rubber blanket position
Put)Waste because printing during next dispensing to that section of shears, cause the waste of packaging bag.
Content of the invention
Present invention aims to the defect of above-mentioned prior art, a kind of Electromagnetic Control active driven pulley is provided to change planes
Structure and its printing subpackage mechanism, this Electromagnetic Control active driven pulley converting mechanism can realize the actively conversion with slave state, and
This Electromagnetic Control active driven pulley converting mechanism is applied in printing subpackage mechanism, print to when reducing next dispensing otch away from
From, it is to avoid the waste of packaging bag.
To achieve these goals, the technical scheme is that:
A kind of Electromagnetic Control active driven pulley converting mechanism, including the clutch shaft bearing being arranged under base, is arranged at bottom
Electromagnetic clutch fixed seat on seat, is movably set with rotation axle, described rotation axle is provided with described clutch shaft bearing
Electromagnetic clutch magnetic pole, clutch friction plate, described electromagnetic clutch magnetic pole is ring structures, described electromagnetic clutch magnetic pole
Inner ring and rotation axle are good for and are connected, and described electromagnetic clutch fixed seat is fastened in the cannelure of electromagnetic clutch magnetic pole, described from
Clutch friction plate is fixedly installed under electromagnetic clutch magnetic pole and is set in all portions of rotation axle, and described rotation axle rubs in clutch
The top of pad position is provided with gear and synchronizing wheel, and described gear and electromagnetic clutch magnetic pole, synchronizing wheel are by clutch play
Ring is spaced, and described gear is movably arranged on rotation axle, and described synchronizing wheel is fixed on rotation axle.
As the improvement to technique scheme, described gear is erected on rotation axle by bearing activity, described rotation
Axle is erected on clutch bearing seat by bearing activity.
As the improvement to technique scheme, described rotation axle is provided with hole in the inner ring position of clutch shaft bearing and uses
Snap ring.
As the improvement to technique scheme, described electromagnetic clutch magnetic pole is flat key with the key of rotation between centers.
The present invention simultaneously provides a kind of printing subpackage mechanism of this Electromagnetic Control active driven pulley converting mechanism of application, this printing
Subpackage mechanism include base, horizontal heat sealing mechanism, from dynamic pressure rubber-roller machine structure, perpendicular heat-sealing and cutter mechanism, the drug bucket that falls, pressure rubber roll
Mechanism, printing rubber blanket, described printing subpackage mechanism also includes Electromagnetic Control active driven pulley converting mechanism, described Electromagnetic Control master
Before dynamic driven pulley converting mechanism, perpendicular heat-sealing and cutter mechanism are arranged on horizontal heat sealing mechanism and be fixed on base.
During this normal dispensing of printing subpackage mechanism, packaging bag is driven toward moving ahead from horizontal heat sealing mechanism, Electromagnetic Control active from
Driving wheel converting mechanism electromagnetic clutch disconnects, and Electromagnetic Control active driven pulley is changed planes and is configured to driven, driven by packaging bag frictional force
Rotation;After dispensing order terminates, by perpendicular heat-sealing and cutter mechanism packaging bag is cut off, equipped with medicine packaging bag by conveying mechanism
Transfer out machine.
When having dispensing order again, because packaging bag is cut off before horizontal heat sealing mechanism, so not driving packaging bag, electricity here
Magnet clutch energising adhesive, Electromagnetic Control active driven pulley converting mechanism is rotated by gear drive, and packaging bag is transported to horizontal heat
Sealing mechanism, at this moment electromagnetic clutch power-off, Electromagnetic Control active driven pulley is changed planes and is configured to driven, and horizontal heat sealing mechanism becomes packaging
The main driving of bag.
This printing subpackage mechanism is placed on cutting knife in the front of horizontal heat sealing mechanism, using Electromagnetic Control active driven pulley converting mechanism
Active and driven driving switching, print to the distance of otch when reducing next dispensing, maximum avoids packaging bag as far as possible
Waste.
Compared with prior art, the present invention has the advantages and positive effects that:
The Electromagnetic Control active driven pulley converting mechanism of the present invention, realizes the switching actively with driven driving, so that application
The distance printing to otch when printing the next dispensing of subpackage mechanism minimizing of this Electromagnetic Control active driven pulley converting mechanism, as far as possible
Avoid greatly the waste of packaging bag.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, also may be used
So that other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the Electromagnetic Control active driven pulley converting mechanism of the present invention.
Fig. 2 is the structural representation of the printing subpackage mechanism of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
As shown in figure 1, the Electromagnetic Control active driven pulley converting mechanism of the present invention, including the clutch being arranged under base 1
Bearing block 2, the electromagnetic clutch fixed seat 10 being arranged on base 1, are movably set with rotation axle in described clutch shaft bearing 2
3, described rotation axle 3 is provided with electromagnetic clutch magnetic pole 11, clutch friction plate 12, described electromagnetic clutch magnetic pole 11 is ring
Formula structure, the inner ring of described electromagnetic clutch magnetic pole 11 is bonded with rotation axle 3, and described electromagnetic clutch fixed seat 10 is fastened on
In the cannelure of electromagnetic clutch magnetic pole 11, described clutch friction plate 12 is fixedly installed on electromagnetic clutch magnetic pole 11 times and covers
It is located at all portions of rotation axle 3, described rotation axle 3 is provided with gear 5 and synchronizing wheel 9 above clutch friction plate 12 position,
Described gear 5 is spaced by clutch play ring 7 with electromagnetic clutch magnetic pole 11, synchronizing wheel 9, and described gear 5 is movably arranged on
On rotation axle 3, described synchronizing wheel 9 is fixed on rotation axle 3.
Described gear 5 is erected on rotation axle 3 by bearing 4 activity, and described rotation axle 3 is erected at by bearing 4 activity
In clutch shaft bearing 2.
Described rotation axle 3 is provided with hole snap ring 6 in the inner ring position of clutch shaft bearing 2.
Key 8 between described electromagnetic clutch magnetic pole 11 and rotation axle 3 is flat key.
As shown in Fig. 2 the present invention provide a kind of printing subpackage of this Electromagnetic Control active driven pulley converting mechanism of application
Mechanism, this printing subpackage mechanism include base 1, horizontal heat sealing mechanism 20, from dynamic pressure rubber-roller machine structure 13, perpendicular heat-sealing and cutter mechanism
14th, fall drug bucket 15, pressure rubber roll mechanism 17, print rubber blanket 19, described printing subpackage mechanism also include Electromagnetic Control active from
Driving wheel converting mechanism 16, described Electromagnetic Control active driven pulley converting mechanism 16, perpendicular heat-sealing and cutter mechanism 14 are arranged on horizontal heat sealing machine
Before structure 20 and be fixed on base 1.
During this normal dispensing of printing subpackage mechanism, drive packaging bag toward moving ahead from horizontal heat sealing mechanism 20, Electromagnetic Control is actively
Driven pulley converting mechanism 16 electromagnetic clutch disconnects, and Electromagnetic Control active driven pulley converting mechanism 16 becomes driven, rubbed by packaging bag 18
Wiping power is rotated;After dispensing order terminates, cut off by perpendicular heat-sealing and 14 packaging bags 18 of cutter mechanism, equipped with the packaging of medicine
Bag 18 transfers out machine by conveying mechanism.
When having dispensing order again, because packaging bag 18 is cut off before horizontal heat sealing mechanism 20, so not driving packaging bag, this
In electromagnetic clutch energising adhesive, Electromagnetic Control active driven pulley converting mechanism 16 is rotated by gear drive, defeated for packaging bag 18
Deliver to horizontal heat sealing mechanism 20, at this moment electromagnetic clutch power-off, Electromagnetic Control active driven pulley is changed planes and is configured to driven, horizontal heat sealing machine
Structure 20 becomes the main driving of packaging bag.
This printing subpackage mechanism is placed on cutting knife in the front of horizontal heat sealing mechanism, using Electromagnetic Control active driven pulley converting mechanism
Active and driven driving switching, print to the distance of otch when reducing next dispensing, maximum avoids packaging bag as far as possible
Waste.
Compared with prior art, the present invention has the advantages and positive effects that:
The Electromagnetic Control active driven pulley converting mechanism of the present invention, realizes the switching actively with driven driving, so that application
The distance printing to otch when printing the next dispensing of subpackage mechanism minimizing of this Electromagnetic Control active driven pulley converting mechanism, as far as possible
Avoid greatly the waste of packaging bag.