A degassing unit and injection machine for automatic injection machine
Technical Field
The invention relates to the field of epidemic prevention inoculation, in particular to a disinfection device for an automatic injection machine and the injection machine.
Background
The vaccine is an automatic immune preparation for preventing infectious diseases, which is prepared by artificially attenuating, inactivating or utilizing transgenosis methods of pathogenic microorganisms (such as bacteria, rickettsia, viruses and the like) and metabolites thereof. The vaccine retains the characteristic of pathogenic bacteria for stimulating the immune system of animals. When the animal body contacts the pathogenic bacteria with no harm, the immune system will produce some protecting matter, such as immune hormone, active physiological matter, special antibody, etc. and when the animal contacts the pathogenic bacteria again, the immune system will produce some protecting matter to prevent the damage of pathogenic bacteria.
The birth and development of vaccines greatly protect the health of humans, and conventional vaccination of large-scale people is not gradually promoted until the 20 th century, and is increasingly widely known and accepted by the public.
In order to achieve mass vaccination of large groups of people at the time of a group medical event, automatic injection devices have been developed, and batch automatic injection of vaccines, it is essential to perform a timely disinfection on such automatic injection devices to avoid cross-contamination between people, especially at the point where the person is in contact with the machine at the time of injection, but how to achieve an automatic wiping disinfection of this point is a need for a person skilled in the art.
Disclosure of Invention
The invention aims to solve the technical problem of providing a sterilizing device for an automatic injection machine.
In order to solve the technical problems, the invention adopts the following technical scheme:
a sterilizing device for an automatic injection machine, the automatic injection machine comprising an injection orifice, the sterilizing device comprising a sterilant carrier tape and a carrier tape drive mechanism;
The disinfectant carrying belt is provided with disinfectant cotton and small through holes at intervals;
the carrier tape driving mechanism is used for pulling the disinfectant carrier tape to move from the position below the injection hole.
Compared with the prior art, the invention has the following technical effects:
the automatic wiping and sterilizing device realizes automatic wiping and sterilizing on the automatic injection machine, ensures the sanitation and safety of users of the automatic injection machine, and avoids cross infection among people through the injection machine.
On the basis of the technical scheme, the invention can be improved as follows.
Preferably, the carrier tape driving mechanism comprises a driving motor, a first roll shaft and a second roll shaft which are arranged in parallel;
the driving motor drives the first roll shaft and/or the second roll shaft to rotate;
The disinfectant carrying belt is arranged between the first roll shaft and the second roll shaft.
The beneficial effect of adopting above-mentioned further scheme is, through the rotation of two roller disinfection carrier tapes extrusion and roller, realizes the dragging removal of disinfection carrier tape.
Preferably, the first roll shaft and the second roll shaft are provided with extrusion rings, the extrusion rings on the first roll shaft are matched with the extrusion rings on the second roll shaft, and two side edges of the disinfectant bearing belt are extruded by the extrusion rings.
The beneficial effect of adopting above-mentioned further scheme is that the extrusion ring only extrudees the edge of disinfection carrier tape, has avoided the extrusion of locating the disinfection cotton itself on the disinfection carrier tape, and then avoids extruding the antiseptic solution in the disinfection cotton.
Preferably, a first supply spool is also included, the unused sterilant carrier tape being wound onto the first supply spool.
The beneficial effect of adopting above-mentioned further scheme is convenient storage, and disinfection cotton quilt winds at the inlayer, avoids polluting, winds simultaneously on first feed spool, and when disinfection cotton quilt was pulled, first feed spool can rotate simultaneously, realizes the feed of self-adaptation.
Preferably, a recovery spool is also included, on which the used sterilant carrier tape is wound.
The further scheme has the beneficial effects that the used disinfection cotton is intensively recycled, so that the disinfection cotton is clean and tidy, and secondary pollution caused by random discarding is avoided.
Preferably, a friction wheel is arranged at one end of the recovery scroll, and the output end of the bearing belt motor is connected with the friction wheel through a conveyor belt and used for driving the recovery scroll to rotate.
The beneficial effect of adopting above-mentioned further scheme is that utilize a power supply to realize retrieving the rotation of spool simultaneously, and through the setting of friction wheel, make the rotational speed of retrieving the spool can be asynchronous with other rotary mechanism, when it does not need rotatory, because the drag restriction effect of disinfecting carrier tape, retrieve the spool no longer rotatory, between conveyer belt and the friction wheel with sliding friction's form contact can, and do not have Zhang Jinli at the disinfecting carrier tape, when needs to be rolled up to collect, the frictional force between conveyer belt and the friction wheel is enough to drive to retrieve the spool rotation.
Further, the sanitary isolation device comprises an isolation paper body and an isolation paper driving mechanism;
The isolating paper driving mechanism comprises an isolating paper motor, a third roll shaft and a fourth roll shaft which are arranged in parallel;
The isolating paper motor drives the third roll shaft and/or the fourth roll shaft to rotate;
the isolating paper body is arranged between the third roll shaft and the fourth roll shaft.
The beneficial effect of adopting above-mentioned further scheme is, can further promote sanitary isolation effect.
Preferably, a disinfectant adding device is also included, the disinfectant adding device including a disinfectant storage bottle and a dripper, the dripper being located above the disinfectant carrying tape.
The beneficial effect of adopting above-mentioned further scheme is that disinfection cotton itself need not to set up the disinfectant in advance, receives the extrusion loss when having avoided storing, before disinfection cotton gets into the position of wiping, adds in real time through adding the disinfectant device, has avoided the loss of disinfectant.
An injection machine comprising a sterilizing device as described above.
Compared with the prior art, the cleaning and disinfecting device has the following beneficial effects that the contact positions of the human and the machine can be cleaned and disinfected one by one in real time, and the sanitation and safety of a user are ensured.
Preferably, the injection machine comprises a V-shaped arm support, an injection conveying mechanism and an injection mechanism, wherein the injection hole is formed in the V-shaped arm support, and the disinfectant carrying belt is positioned above the injection hole;
the injection mechanism is used for triggering or driving the injector to realize injection of the medicament;
The injection storage mechanism is used for storing the syringe pre-filled with the medicament.
The adoption of the further scheme has the beneficial effects that the continuous feeding of the syringes is realized, the sterilizing cotton is matched with the syringes one by one, the batch sterilization is realized, and the automatic injection efficiency is improved.
Preferably, the bearing belt motor, the separator paper motor and the conveying motor are the same motor.
The adoption of the further scheme has the beneficial effects that the whole system is provided with only one motor, so that the synchronous operation of all mechanisms is facilitated, and the production cost of equipment is reduced.
Drawings
FIG. 1 is a schematic diagram of an injector according to the present invention;
FIG. 2 is a schematic view of the structure of the sterilizing apparatus according to the present invention;
FIG. 3 is a detailed schematic view of the sterilizing apparatus of the present invention;
FIG. 4 is a schematic view of the location of a disinfectant adding device in the disinfection apparatus of the present invention;
FIG. 5 is a schematic view showing details of a disinfectant adding device in the disinfecting device of the present invention;
FIG. 6 is a schematic view of the position of an injector and injection mechanism in the injector of the present invention;
Fig. 7 is a schematic view of the structure of the transmission mechanism in the injection machine of the present invention.
In the drawings, the list of component names indicated by the respective reference numerals is as follows:
1. the device comprises a V-shaped arm support, 1-1 parts of injection holes, 2 parts of injection storage mechanisms, 3-1 parts of disinfectant carrying belts, 3-1-2 parts of disinfectant carrying belts, small through holes, 3-2-1 parts of driving motors, 3-2-2 parts of first roll shafts, 3-2-3 parts of second roll shafts, 3-2-4 parts of extrusion rings, 3-3 parts of first feeding roll shafts, 3-4 parts of first recovery roll shafts, 3-5 parts of first friction wheels, 3-6 parts of disinfectant adding devices, 3-6-1 parts of disinfectant carrying belts, 3-6-2 parts of disinfectant carrying belts, 3-6-3 parts of dropping heads, triggers, 3-6-4 parts of trigger heads, 3-7-4 parts of third roll shafts, 3-7-6 parts of second recovery roll shafts, 3-7-7 parts of second friction wheels, 4 parts of injection mechanisms, 5 parts of syringes, 6-1 parts of conveying rolls, 6-2 parts of worm shafts.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the illustrated embodiments are provided for illustration only and are not intended to limit the scope of the present invention.
Please refer to fig. 1-7.
An injection machine comprises a V-shaped arm support 1, an injection conveying mechanism, an injection mechanism 4, an injection storage mechanism 2 and a disinfection device;
the injection conveying mechanism comprises a conveying motor, a conveying roller 6-1 and a worm 6-2, wherein the conveying motor drives the conveying roller 6-1 to rotate through the worm 6-2 so as to convey the injector 5 to the position below the injection hole 1-1;
the disinfection device comprises a disinfection bearing belt 3-1 and a bearing belt driving mechanism;
The disinfectant carrying belt 3-1 is provided with disinfectant cotton 3-1-1 and small through holes 3-1-2 at intervals;
The carrier tape driving mechanism is used for pulling the sterilizing substance carrier tape 3-1 to move from below the injection hole 1-1.
The bearing belt driving mechanism comprises a bearing belt motor, a first roll shaft 3-2-2 and a second roll shaft 3-2-3 which are arranged in parallel, wherein in the example, the bearing belt motor is a driving motor 3-2-1;
The driving motor 3-2-1 drives the first roll shaft 3-2-2 and/or the second roll shaft 3-2-3 to rotate;
The disinfectant carrying belt 3-1 is arranged between the first roller shaft 3-2-2 and the second roller shaft 3-2-3.
The two sides of the disinfectant carrying belt 3-1 are extruded by the extrusion rings 3-2-4, and the extrusion rings 3-2-4 on the first roll shaft 3-2 and the second roll shaft 3-2-3 are matched with the extrusion rings 3-2-4 on the second roll shaft 3-2-2.
Also included is a first supply spool 3-3, said sterile carrier tape 3-1 being wound onto said first supply spool 3-3.
Also included is a first recovery spool 3-4, the used sterilant carrier tape 3-1 being wound onto the first recovery spool 3-4.
One end of the first recovery scroll 3-4 is provided with a first friction wheel 3-5, and the output end of the driving motor 3-2-1 is connected with the first friction wheel 3-5 through a conveyor belt and is used for driving the first recovery scroll 3-4 to rotate.
The disinfectant adding device 3-6 comprises a disinfectant storage bottle 3-6-1 and a dripper 3-6-2, wherein the dripper 3-6-2 is positioned above the disinfectant carrying belt 3-1, and the disinfectant carrying belt 3-1 is positioned below the injection hole 1-1;
The disinfectant adding device 3-6 is provided with a trigger 3-6-3, the carrier belt driving mechanism is provided with a corresponding trigger head 3-6-4, when the disinfectant cotton 3-1-1 on the disinfectant carrier belt 3-1 is just located under the dripper 3-6-2, the trigger 3-6-3 and the trigger head 3-6-4 are just matched, the dripper 3-6-2 is triggered to act, disinfectant is added, and at other moments, the trigger 3-6-3 is separated from the trigger head 3-6-4, the dripper 3-6-2 does not act, and the disinfectant is saved.
The sanitary isolation device comprises an isolation paper body and an isolation paper driving mechanism;
The isolating paper driving mechanism comprises an isolating paper motor, a third roll shaft 3-7-4 and a fourth roll shaft which are arranged in parallel, wherein the isolating paper motor is a driving motor 3-2-1 in the embodiment;
the driving motor 3-2-1 drives the third roll shaft 3-7-4 and/or the fourth roll shaft to rotate;
the isolating paper body is arranged between the third roll shaft 3-7-4 and the fourth roll shaft.
The sanitary napkin device further comprises a second recovery reel 3-7-6, the used body of the napkin being wound on the second recovery reel 3-7-6.
One end of the second recovery scroll 3-7-6 is provided with a second friction wheel 3-7-7, and the output end of the driving motor 3-2-1 is connected with the second friction wheel 3-7-7 through a conveyor belt and is used for driving the second recovery scroll 3-7-7 to rotate.
The injection mechanism 4 is used for triggering or driving the injector 5 to realize injection of the medicament;
the injection storage mechanism 2 is used for storing a syringe 5 preloaded with a medicament.
The bearing belt motor, the isolating paper motor and the conveying motor are all driving motors 3-2-1.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.