CN113526116A

CN113526116A - Automatic continuous dispensing device and dispensing method for multiple medicine bottles

Info

Publication number: CN113526116A
Application number: CN202110784455.7A
Authority: CN
Inventors: 董露; 徐建林; 缪鹏强; 容鹏; 贾丽荷; 徐亚琴; 刘涛; 王雅迪; 董黎
Original assignee: Changzhou Feierlin Fluid Technology Co ltd; Lanzhou Wenhe Medical Devices Research And Development Co ltd
Current assignee: Changzhou Feierlin Fluid Technology Co ltd; Lanzhou Wenhe Medical Devices Research And Development Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-10-22

Abstract

The invention belongs to the technical field of dispensing, and discloses an automatic continuous dispensing device and a dispensing method for a plurality of medicine bottles, which aim to solve the problem that automatic continuous dispensing cannot be realized in the prior art. The invention can realize the actions of automatically conveying medicine bottles, taking the bottles, puncturing, abandoning the bottles and the like, is matched with the automatic pumping mechanism, improves the working efficiency, saves the labor, and can realize the continuous medicine dispensing of a plurality of medicine bottles under the mutual matching of the medicine bottle conveying mechanism, the medicine bottle clamping mechanism, the puncturing mechanism and the liquid medicine pumping mechanism.

Description

Automatic continuous dispensing device and dispensing method for multiple medicine bottles

Technical Field

The invention relates to the technical field of dispensing, in particular to an automatic continuous dispensing device and a dispensing method for a plurality of medicine bottles.

Background

The main medicines used for the venous transfusion in hospitals are two types: penicillin bottles (powder injection) and ampoule bottles (water injection). At present, the compatibility of the two medicines is mainly carried out in an artificial mode.

When the powder injection medicine is compatible, firstly, the solvent is sucked from the mother liquor bag by the injector, then the solvent in the injector is injected into the powder injection bottle, the powder injection bottle is manually held to shake the mixture or placed on a special oscillator to dissolve the medicine in the solvent, then the dissolved medicine is sucked out by the injector, the medicine is injected into the mother liquor bag by the injector after the suction is finished, and finally the transfer and the medicine preparation of the powder injection medicine are finished.

When the hydro-acupuncture medicament is prepared, a solute (medicament) is firstly sucked from the hydro-acupuncture by using the injector, and then the solute in the injector is injected into the mother liquor bag, so that the transfer medicine preparation of the hydro-acupuncture medicament is finally completed.

The dispensing method for manually injecting and sucking the medicament by using the syringe and then injecting the liquid medicament into the mother solution bag has the advantages of complex operation, low efficiency and long time consumption, particularly in dispensing places needing large batch, such as hospital static dispensing centers and the like, and has high labor intensity.

The present applicant has disclosed a liquid medicine dispensing device (application No. 2020219860941) which frees both hands of an operator and enables automatic dispensing by a liquid medicine pumping mechanism and a puncturing mechanism, but this device is limited to dispensing of a single medicine bottle, and in actual use, it is necessary for the operator to continuously place medicine bottles, and dispensing of a plurality of medicine bottles cannot be achieved.

The applicant discloses a continuous dispensing device for a plurality of medicine bottles in application number 2020203969893, which solves the problem that a plurality of medicine bottles cannot be dispensed continuously, however, in practical operation, the medicine bottle rotating disc for fixing the medicine bottles needs to be replaced after a group of liquid medicines are dispensed, but needs to be stopped in the process of disassembling and replacing the medicine bottle rotating disc, the main machine is started again after the medicine bottle rotating disc is fixed, so that continuous and cyclic medicine dispensing cannot be realized, the medicine bottles which are installed on the medicine bottle clamps and the medicine bottles which need to be configured need to be unloaded while the medicine bottle rotating disc is frequently replaced, a large amount of medicine dispensing time is wasted, and the large-batch medicine dispensing requirements cannot be met, if can provide a dispensing device that need not shut down and change fixed medicine bottle and reduce medicine bottle installation and uninstallation procedure, realize a device that full-automatic can circulate in succession dispenses, will satisfy the concentrated large batch demand of dispensing of hospital, but prior art can't solve above-mentioned technical problem.

Disclosure of Invention

The invention aims to solve the problem that automatic continuous dispensing cannot be realized in the prior art, and provides an automatic continuous dispensing device for a plurality of medicine bottles.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an automatic dispensing device in succession of many medicine bottles, includes liquid medicine pumping mechanism, and liquid medicine pumping mechanism is connected characterized by with the mother liquor bottle: the medicine bottle clamping mechanism is used for clamping and conveying medicine bottles on the medicine bottle conveying mechanism to the puncturing mechanism and puncturing the medicine bottles in a matching mode with the puncturing mechanism.

Furthermore, the medicine bottle clamping mechanism comprises a clamping jaw mechanism, a first power device which can enable the clamping jaw mechanism to move horizontally is arranged on the clamping jaw mechanism, and a second power device which can enable the clamping jaw mechanism to move vertically is also arranged on the clamping jaw mechanism.

Furthermore, a turning power mechanism for turning the clamping jaws is also arranged on the clamping jaw mechanism.

Further, medicine bottle conveying mechanism includes the conveyer belt, and the baffle is equipped with to the both sides of conveyer belt, is used for placing the medicine bottle on the conveyer belt, still is equipped with driving motor on the conveyer belt.

Furthermore, the end part of the conveying belt close to the medicine bottle clamping mechanism is also provided with an adjustable synchronous limiting mechanism for limiting the medicine bottles;

adjustable synchronous stop gear is including fixing the spacing platform in the casing, adjusting screw is equipped with on the spacing platform, adjusting screw's one end is connected with the plectrum, the plectrum is connected with the adjustment dish, be equipped with three spout along the circumferencial direction equipartition on the adjustment dish, the top of adjustment dish is equipped with spacing, every spout cooperates with the traveller that sets up on spacing, still be equipped with the spacing draw-in groove that is used for spacing traveller on the spacing, the top of traveller is equipped with spacing seat, wherein two spacing seats are installed in the draw-in groove of baffle tip, be equipped with proximity sensor on another spacing seat.

Furthermore, the first power device comprises a first slide rail arranged in the casing, a first slide block is arranged on the first slide rail in a matching manner, a positioning seat is fixed at the top of the first slide block, the positioning seat is fixed with the clamping jaw mechanism, a first screw rod is arranged in the first slide block, one end of the first screw rod is arranged on the first slide rail through a shaft seat, and a first servo motor is arranged at the other end of the first screw rod;

the second power device comprises a second slide rail longitudinally fixed on the side part of the positioning seat, a limiting slide block is arranged on the side part of the second slide rail and can slide along a limiting slide sheet fixedly arranged on the side part of the positioning seat, a second slide block is installed on the second slide rail in a matched mode and is clamped between the clamping jaw mechanism and the limiting slide block to synchronously move with the clamping jaw mechanism and the limiting slide block, a second screw rod is installed in the second slide block, and a second servo motor is installed at the bottom of the second screw rod.

Furthermore, the clamping jaw mechanism comprises a clamping jaw seat, a turning power mechanism is arranged on one side of the clamping jaw seat and is a third servo motor, a power box body is arranged on the other side of the clamping jaw seat, a power shaft of the third servo motor penetrates through the power box body and is connected with a connecting disc, the connecting disc is connected with a clamping jaw, an opening and closing power device for opening and closing the clamping jaw is arranged in the power box body, the side portion of the clamping jaw seat is in contact with the side face, far away from the second sliding rail, of the second sliding block, and the clamping jaw seat is fixed on the limiting sliding block.

Furthermore, a clamping jaw groove is arranged on the machine shell, one end of the clamping jaw groove corresponds to the position of the medicine bottle conveying mechanism, the other end of the clamping jaw groove corresponds to the position of the puncture mechanism, and an arc groove convenient for the clamping jaw to turn over is formed in the middle of the clamping jaw groove; and a bottle abandoning groove is also arranged between the puncture mechanism and the medicine bottle conveying mechanism.

Furthermore, the liquid medicine pumping mechanism comprises a peristaltic pump arranged on the shell, one end of the peristaltic pump is connected with a mother liquid bottle hung on a mother liquid bottle bracket through a dispensing pipeline, and the other end of the peristaltic pump is connected with the puncture mechanism through the dispensing pipeline;

the touch screen display device is arranged on the casing, the panel is arranged on the casing, the control module is further arranged in the casing, and the control module is connected with the driving motor, the proximity sensor, the first servo motor, the second servo motor, the third servo motor, the peristaltic pump and the panel.

The invention also provides an automatic continuous dispensing method for a plurality of medicine bottles, which comprises the following steps:

the method comprises the following steps: placing medicine bottles on the conveying belt, and setting the adjustable synchronous limiting mechanism to be matched with the medicine bottles according to the specification setting of the medicine bottles;

step two: starting up the touch screen display after working parameters are set on the setting panel;

step three: after the conveyor belt moves, the medicine bottle is driven to move to the position below the clamping jaw mechanism, the clamping jaw mechanism moves vertically downwards, the clamping jaw contacts with the medicine bottle and clamps the medicine bottle, and then the clamping jaw returns vertically upwards and moves horizontally;

step four: then the clamping jaw drives the medicine bottle to turn over and then continuously move horizontally to the puncture mechanism, and then the clamping jaw vertically moves downwards to enable a puncture needle of the puncture mechanism to enter the medicine bottle;

step five: the peristaltic pump firstly performs reverse action to empty air in the medicine bottle, then performs forward action to extrude mother liquor into the medicine bottle to dissolve medicine liquor, and after the set time is up, the peristaltic pump performs reverse action to suck the medicine liquor in the medicine bottle into the mother liquor bag;

step six: then the clamping jaw mechanism vertically returns and horizontally moves, then the clamping jaw overturns and releases the medicine bottle, the medicine bottle falls into the bottle abandoning groove, the clamping jaw continuously and horizontally moves to the conveying belt, and continuous medicine dispensing is repeatedly carried out according to the third step, the fifth step and the sixth step.

Compared with the prior art, the invention has the following beneficial effects:

the automatic continuous dispensing device for the multiple medicine bottles automatically performs horizontal movement and vertical movement through the medicine bottle clamping mechanism, the clamping jaws can be loosened or clamped, the medicine bottle conveying mechanism is matched with the medicine bottle taking mechanism to take the medicine bottles, the medicine bottles are moved to the puncturing mechanism after being taken and are punctured by being matched with the puncturing mechanism, the puncturing mechanism is connected with the medicine liquid pumping mechanism, and after the medicine bottles are punctured, mother liquor is pumped to the medicine bottles to be dissolved and then is reversely pumped into the mother liquor bag. The invention can realize the actions of automatically conveying medicine bottles, taking the bottles, puncturing, abandoning the bottles and the like, is matched with the automatic pumping mechanism, improves the working efficiency, saves the labor, and can realize the continuous medicine dispensing of a plurality of medicine bottles under the mutual matching of the medicine bottle conveying mechanism, the medicine bottle clamping mechanism, the puncturing mechanism and the liquid medicine pumping mechanism.

The medicine bottle clamping mechanism is provided with a turnover power mechanism for enabling a clamping jaw to turn 180 degrees, and is matched with a clamping jaw groove arranged on a machine shell, the clamping jaw of the medicine bottle clamping mechanism can move vertically along the clamping jaw groove to take a bottle, horizontally move to send the bottle, rotate 180 degrees to enable the bottle opening of the medicine bottle to be opposite to a puncturing mechanism, then vertically move to puncture the clamping jaw of the medicine bottle clamping mechanism, vertically return and horizontally move after puncture dosage is finished, rotate 180 degrees to abandon the bottle, return again, and automatically finish actions of conveying the medicine bottle, taking the bottle, puncturing, turning over, abandoning the bottle and the like.

The medicine bottle conveying mechanism comprises a conveying belt and baffle plates on two sides, wherein the conveying belt is used for placing medicine bottles, and the baffle plates are used for limiting, so that the medicine bottle conveying mechanism is simple in structure.

The adjustable synchronous limiting mechanism is arranged at the end part of the conveying belt, the distance between the limiting seats of the synchronous limiting mechanism can be adjusted according to the size of the medicine bottle, the medicine bottle is limited to be conveyed below the clamping jaw singly, and the in-place signal of the medicine bottle is monitored by utilizing the proximity sensor on the limiting seats.

The clamping jaw mechanism of the medicine bottle clamping mechanism can reciprocate horizontally along the first slide rail under the action of the first servo motor and the first slide block and can vertically reciprocate under the action of the second servo motor and the second slide block, so that the bottle taking and feeding of the clamping jaw mechanism are realized, the structure is exquisite and reasonable, and the operation is convenient.

The clamping jaw seat of the clamping jaw mechanism is contacted with the side face, far away from the second sliding rail, of the second sliding block, the second sliding block is limited by the limiting sliding block, the side part of the clamping jaw seat extends to fix the clamping jaw seat and the limiting sliding block into a whole by the fixing plate, so that the second sliding block slides stably, and in addition, in the vertical sliding process of the second sliding block, the clamping jaw mechanism and the limiting sliding block slide integrally, so that the clamping jaw mechanism is stable and reliable.

The middle part of the clamping jaw groove is provided with the arc groove, so that the clamping jaw of the medicine bottle clamping mechanism can be turned over conveniently. A bottle abandoning groove is formed between the puncture mechanism and the medicine bottle conveying mechanism, so that empty bottles after medicine dispensing are conveniently accepted. The invention arranges the puncture mechanism and the medicine bottle transmission mechanism at intervals, and aims to ensure that the puncture needle of the puncture mechanism is not polluted.

A third servo motor is arranged on one side of a clamping jaw seat, the shaft end of the third servo motor is used for controlling the rotation of the clamping jaw, and an opening and closing device which is an air cylinder or an electromagnetic valve and used for controlling the clamping or loosening of the clamping jaw is arranged in a power box body. Simple structure, and will open and shut device and motor shaft and install safe and reliable in the power box.

After the medicine bottle is punctured, the peristaltic pump is used for reversely moving to evacuate air in the medicine bottle, then the peristaltic pump is used for forwardly moving to extrude mother liquor into the medicine bottle to dissolve medicine liquor, and then the peristaltic pump reversely moves to suck the medicine liquor in the medicine bottle into the mother liquor bag, so that automatic medicine dispensing is realized.

Drawings

FIG. 1 is a schematic view of an integrated structure according to the present invention.

Fig. 2 is a schematic diagram of a split structure of the present invention.

Fig. 3 is another split structure of the present invention.

Fig. 4 is a schematic structural view of the present invention with the medical fluid pumping mechanism portion removed.

Fig. 5 and 6 are schematic structural views of the medicine bottle conveying mechanism of the present invention.

Fig. 7 and 8 are schematic structural views of the adjustable synchronous limiting mechanism of the invention.

Fig. 9, 10 and 11 are schematic structural views of the medicine bottle gripper mechanism of the present invention.

Fig. 12 is a schematic structural view of the jaw mechanism of the present invention.

Fig. 13 is a schematic view of another embodiment of the present invention.

FIG. 14 is a schematic view of another embodiment of the conveyor belt of the present invention.

The reference numerals have the following meanings: 1. a housing; 2. a dispensing pipeline; 3. a puncture mechanism; 4. a bottle abandoning groove; 5. a conveyor belt; 6. a medicine bottle; 7. a vial clamping mechanism; 8. a jaw slot; 9. an arc groove; 10. a drive motor; 11. an adjustable synchronous limiting mechanism; 12. a shifting sheet; 13. a limiting table; 14. adjusting the screw rod; 15. adjusting a disc; 16. a limiting frame; 17. a limiting clamping groove; 18. a traveler; 19. a limiting seat; 20. a third servo motor; 21. a power box body; 22. a clamping jaw; 23. a first servo motor; 24. a first slide rail; 25. a first screw; 26. a first slider; 27. a second slide rail; 28. a second servo motor; 29. a second screw; 30. a second slider; 31. a limiting slide block; 32. positioning seats; 33. a jaw seat; 34. a connecting disc; 35. a proximity sensor; 36. a limiting sliding sheet; 37. a chute.

Detailed Description

The invention is further described with reference to the following figures and specific examples.

Example 1:

as shown in fig. 1, 4-11, an automatic continuous dispensing device for multiple medicine bottles comprises a medicine liquid pumping mechanism, one end of the medicine liquid pumping mechanism is connected with a mother liquid bottle, the automatic continuous dispensing device further comprises a medicine bottle conveying mechanism arranged on the side portion of a machine shell 1, a puncturing mechanism 3 connected with the medicine liquid pumping mechanism, and a medicine bottle clamping mechanism 7 arranged in the machine shell 1, the medicine bottle clamping mechanism 7 comprises a clamping jaw mechanism, a first power device for the clamping jaw mechanism to move horizontally is arranged on the clamping jaw mechanism, and a second power device for the clamping jaw mechanism to move vertically is arranged on the clamping jaw mechanism. And a turning power mechanism for turning the clamping jaw by 180 degrees is arranged on the clamping jaw mechanism.

The clamping jaw mechanism can clamp or loosen the medicine bottle body under the action of the opening and closing device, the medicine bottle clamping mechanism 7 is used for being matched with the medicine bottle conveying mechanism to fetch a bottle and being matched with the puncturing mechanism 3 to puncture, and a bottle abandoning groove 4 is further arranged between the puncturing mechanism 3 and the medicine bottle conveying mechanism. Be equipped with clamping jaw groove 8 on casing 1, the one end in clamping jaw groove 8 corresponds with medicine bottle conveying mechanism position, and the other end in clamping jaw groove 8 corresponds with puncture mechanism 3's position, and open at the middle part in clamping jaw groove 8 has the circular arc groove 9 that is convenient for the clamping jaw upset, and the clamping jaw that the mechanism 7 was got to the medicine bottle clamp stretches out outside clamping jaw groove 8.

Medicine bottle conveying mechanism is equipped with the baffle including setting up the conveyer belt 5 in casing 1 one side, the both sides of conveyer belt 5, is used for placing medicine bottle 6 on the conveyer belt 5, still is equipped with driving motor 10 on the conveyer belt 5, and driving motor 10 sets up in the casing of 5 lateral parts of conveyer belt, and conveyer belt 5 is close to the tip that the medicine bottle clamp was got the mechanism and still is equipped with adjustable synchronous stop gear 11 that is used for injecing medicine bottle 6.

The adjustable synchronous limiting mechanism 11 comprises a limiting table 13 welded and fixed in the machine shell 1, an adjusting screw 14 is installed on the limiting table 13, one end of the adjusting screw 14 is connected with a shifting piece 12, the end part of the adjusting screw 14 is clamped in a clamping groove in the end part of the shifting piece 12, and when the adjusting screw 14 is adjusted, the adjusting screw 14 cannot be separated from the shifting piece 12. The other end of the adjusting screw 14 extends out of the casing 1, the plectrum 12 is connected with an adjusting disc 15 through a bolt, three sliding grooves 37 are uniformly distributed on the adjusting disc 15 along the circumferential direction, a limiting frame 16 is arranged at the top of the adjusting disc 15, the middle part of the adjusting disc 15 is connected with the middle part of the limiting frame 16 through a pin shaft, supporting legs are arranged at two sides of the limiting frame 16 and are welded and fixed in the casing 1, the sliding grooves 37 are matched with sliding columns 18 arranged on the limiting frame 16, sliding rods are arranged at the lower ends of the sliding columns 18 and extend into the sliding grooves 37), limiting clamping grooves 17 used for limiting the sliding columns 18 are also arranged on the limiting frame 16, the lower parts of the sliding columns 18 are positioned in the limiting clamping grooves 17, the sliding columns 18 can slide in the limiting clamping grooves 17, the limiting clamping grooves 17 are fastened on the limiting frame 16 through bolts, limiting seats 19 integrated with the sliding columns 18 are arranged at the top parts of the sliding columns 18, wherein the two limiting seats 19 are clamped in the clamping grooves at the end parts of the baffle plates, and the other limiting seat is provided with a proximity sensor 35.

The first power device of the clamping jaw mechanism comprises a first sliding rail 24 fixedly arranged in the machine shell 1, a first sliding block 26 is installed on the first sliding rail 24 in a matched mode, two sides of the first sliding block 26 are clamped with two sides of the first sliding rail 24 through clamping groove protrusions in a matched mode, the first sliding block 26 can only do linear motion, a first screw rod 25 is installed in the first sliding block 26, one end of the first screw rod 25 is installed on the first sliding rail 24 through a shaft seat, and the other end of the first screw rod 25 is connected with a first servo motor 23 installed on the shaft seat.

The clamping jaw mechanism comprises a clamping jaw seat 33, one side of the clamping jaw seat 33 is provided with a turnover power mechanism, the turnover power mechanism is a third servo motor 20 which is tightly fixed on the clamping jaw seat 33 through a bolt, the other side of the clamping jaw seat 33 is welded with a power box body 21, and a top cover of the power box body 21 can be opened through the bolt tightening installation. A power shaft of the third servo motor 20 penetrates through the power box body 21 and then is fixedly connected with a connecting disc 34, the connecting disc 34 is fixedly connected with a clamping jaw 22, and an opening and closing device is installed in the power box body 21, wherein the opening and closing device in the embodiment is an air cylinder or an electromagnetic valve.

The welding of the top of first slider 26 has positioning seat 32, the bottom of positioning seat 32 and the top welding of first slider 26, the lateral part and the second slide rail 27 welding of positioning seat 32, the lateral part of second slide rail 27 is equipped with limit slide 31, limit slide 31 passes through limit slide 36 bolt fastening with second slide rail 27, limit slide 31 can be followed and fixed the limit slide 36 of 32 lateral parts of positioning seat, the lower part and the positioning seat 32 welding of limit slide 36, limit slide 36's last lateral part and second slide rail 27 pass through the bolt fastening, second slider 30 is equipped with in the cooperation on the second slide rail 27, the lateral part and the second slider 30 of clamping jaw seat 33 keep away from the side contact of second slide rail 27. And the clamping jaw seat 33 and the limiting slide block 31 are fixed through a clamping piece and a bolt, a second screw 29 is arranged in the second slide block 30 and the second slide block 30, a second servo motor 28 is arranged at the bottom of the second screw 29, and the second servo motor 28 is fastened on the side part of the first slide rail 24 through a motor support.

The liquid medicine pumping mechanism is including setting up the peristaltic pump on casing 1, the one end of peristaltic pump passes through dispensing pipeline 2 with the mother liquor bottle of hanging the dress on mother liquor bottle support and is connected, the other end of peristaltic pump passes through dispensing pipeline 2 and is connected with the pjncture needle of piercing mechanism 3, piercing mechanism 3 includes pjncture needle and piercing seat, piercing seat welded fastening is on casing 1, the pjncture needle clamps in the piercing seat, be equipped with touch-screen display ware and set up the panel on casing 1, still be equipped with control module in the casing 1, control module and driving motor 10, proximity sensor 35, first servo motor 23, second servo motor 28, third servo motor 20, the peristaltic pump and set up the panel and connect. The touch screen display is used for displaying and setting information such as the number of the compatible bottles in each bag, the number of the remaining bottles, the total number of the compatible bags, the repeated suction times, state information display and the like, the setting panel is used for setting a dispensing mode, dispensing parameters, initialization, factory setting, dispensing operation and the like, the touch screen display and the setting panel are respectively connected with the control module, and the CPU module of the control module in the embodiment is M058 LDN.

The specific operation steps are as follows:

the method comprises the following steps: the medicine bottles 6 are placed on the conveying belt 5, the adjustable synchronous limiting mechanism 11 is set according to the specification of the medicine bottles 6, and the distance between the sliding columns 18 of the adjustable synchronous limiting mechanism 11 is matched with the medicine bottles 6.

The specific adjusting process is as follows: when adjusting screw 14, plectrum 12 drives and adjusts dish 15 rotatory, and when adjusting dish 15 rotatory, three spout 37 on the dish 15 of setting can drive the slide bar action of traveller 18, makes traveller 18 slide to the outside in step or slide to the inboard in step along spacing draw-in groove 17 then, and then adjusts the interval between the spacing seat 19.

Step two: and starting the touch screen display after working parameters are set on the setting panel.

Step three: the driving motor 10 starts to act, the conveyor belt 5 acts to drive the medicine bottle 6 to move, when the proximity sensor 35 detects that the medicine bottle 6 approaches, the proximity sensor 35 transmits a signal to the control module, and the driving motor 10 stops acting.

Step four: the second servo motor 28 acts, the second screw 29 rotates, the second sliding block 30 slides downwards along the second screw 29, the clamping jaw seat 33 and the limiting sliding block 31 slide downwards along the second sliding block 30 to drive the clamping jaw 22 to vertically move downwards, after the clamping jaw 22 is contacted with the medicine bottle 6, the second servo motor 28 stops acting, under the action of the air cylinder, the clamping jaw 22 clamps the medicine bottle 6, the second servo motor 28 acts, the clamping jaw 22 vertically moves upwards, then under the action of the first servo motor 23, the first sliding block 26 slides to drive the limiting sliding block 31, the positioning seat 32 and the clamping jaw mechanism to move, namely, the clamping jaw 22 is driven to horizontally move.

Step five: when the clamping jaw 22 moves horizontally to the arc groove 9, under the action of the third servo motor 20, the clamping jaw 22 turns 180 degrees and continues to move horizontally to the puncture mechanism 3, the first servo motor 23 stops acting, and the clamping jaw 22 stops moving horizontally.

Step six: under the action of the second servo motor 28, the clamping jaw 22 moves vertically downwards, the mouth of the medicine bottle 6 is downwards, so that the puncture needle of the puncture mechanism 3 enters the medicine bottle 6, and the second servo motor 28 stops acting.

Step seven: the peristaltic pump acts reversely to evacuate air in the medicine bottle 6, then acts positively to squeeze mother liquor into the medicine bottle 6 to dissolve medicine liquor, and when the set time is up, the peristaltic pump acts reversely to suck the medicine liquor in the medicine bottle 6 into the mother liquor bag.

Step eight: then under the action of a second servo motor 28, the clamping jaw 22 moves vertically upwards, then the first servo motor 23 starts to act, the clamping jaw 22 moves horizontally, when the clamping jaw moves horizontally to the arc groove 9, the action of a third servo motor 20 is matched, after the clamping jaw 22 turns over for 180 degrees, the clamping jaw 22 loosens the medicine bottle 6, the medicine bottle 6 falls into the bottle abandoning groove 4, and the clamping jaw 22 continues to move horizontally to the conveyor belt 5.

And then continuously dispensing according to the steps from three to eight.

Example 2:

the present embodiment is the same as embodiment 1 in other structures, except that: in this embodiment, the gripper-free turnover mechanism changes the placement form of the medicine bottle on the conveyor belt 5, and in this embodiment, the medicine bottle 6 is reversely clamped behind the conveyor belt 5 as shown in fig. 13, so that the path of the gripper 22 is to vertically clamp the medicine bottle downwards, vertically upwards, horizontally leftwards move, vertically downwards puncture, vertically upwards, horizontally rightwards move to abandon the bottle, reset, and start a downward movement cycle. In this embodiment, the arc groove 9 is not required to be arranged in the middle of the clamping jaw groove 8.

Example 3:

the other structure of the present embodiment is the same as embodiment 1, except that: if the medicine bottles 6 are normally placed on the conveyor belt 5, if the puncturing mechanism 3 is arranged at the upper part of the machine shell 1, then the path of the clamping jaw 22 is that the medicine bottles are vertically clamped downwards and vertically upwards, the medicine bottles are horizontally moved leftwards, vertically punctured upwards, vertically moved downwards, horizontally moved rightwards, discarded and reset, and the downward movement cycle is started. The housing 1 is no longer provided with a U-shaped groove, but with a folded groove for the action of the clamping jaws 22. (see fig. 13)

Example 4:

in embodiment 1, liquid medicine pumping mechanism, medicine bottle transmission device, puncture mechanism 3, medicine bottle clamp are got mechanism 7, are abandoned bottle groove 4 and control module, touch screen display show the ware, set up all integrated structure such as panel, and it is more convenient to integrate structure, and the operation transport is more convenient. (as in FIG. 1)

In the embodiment, the medicine bottle conveying mechanism, the puncturing mechanism 3, the medicine bottle clamping mechanism 7 and the bottle abandoning groove 4 are integrally installed on the shell 1; the liquid medicine pumping mechanism, the control module, the touch screen display, the setting panel and the like are integrated into a dosage host form.

The dispensing host machine in the embodiment can keep the original form, namely the form disclosed in application number 2020203969893, so that the dispensing device is of a split type structure, for an applicant, the dispensing device is combined with the original form, the production cost can be reduced, the volume of the split type two-part machine case is smaller, only the control module and the setting panel need to be reset, the control module can simultaneously control the actions of the liquid medicine pumping mechanism, the medicine bottle clamping mechanism, the medicine bottle conveying mechanism and the like, the split type two machines are connected through a circuit, the liquid medicine pumping mechanism is connected with the puncture mechanism 3 through a dispensing pipeline, and the actions of the two machines are controlled through the setting control module.

As shown in fig. 3, a disc type multi-dispensing mode or the multi-dispensing mode of the present invention can be realized by setting two modes on the setting panel. (when which mode is required, the setting panel is set to which mode, and the dispensing tube 2 is connected with the corresponding puncture needle)

Example 5:

The dispensing host in this embodiment is a single dispensing host, is connected to the multiple dispensing apparatuses of the present invention, and controls the operations of the two by providing a control module. By setting two modes on the setting panel, a single dispensing mode or a plurality of dispensing modes of the present invention can be set. (which mode the setting panel is set to and connects the dispensing line 2 to the corresponding puncture needle when which mode is required) is shown in FIG. 2.

Claims

1. The utility model provides an automatic dispensing device in succession of many medicine bottles, includes liquid medicine pumping mechanism, and liquid medicine pumping mechanism is connected characterized by with the mother liquor bottle: still press from both sides including setting up medicine bottle transport mechanism in casing (1) lateral part, piercing depth (3) of being connected with liquid medicine pumping mechanism and the medicine bottle of setting in casing (1) and press from both sides and get mechanism (7), medicine bottle clamp get mechanism (7) be used for with medicine bottle clamp on the medicine bottle transport mechanism is got and is transported to piercing depth (3) department and punctures with piercing depth (3) cooperation.

2. The automated multi-vial dispensing system of claim 1, further comprising: the medicine bottle clamping mechanism (7) comprises a clamping jaw mechanism, a first power device which can enable the clamping jaw mechanism to move horizontally is arranged on the clamping jaw mechanism, and a second power device which can enable the clamping jaw mechanism to move vertically is also arranged on the clamping jaw mechanism.

3. The automated multi-vial dispensing system of claim 2, wherein: and the clamping jaw mechanism is also provided with a turning power mechanism for turning the clamping jaw.

4. The automated multi-vial dispensing system of claim 1, wherein: medicine bottle transmission device includes conveyer belt (5), and the baffle is equipped with to the both sides of conveyer belt (5), is used for placing medicine bottle (6) on conveyer belt (5), still is equipped with driving motor (10) on conveyer belt (5).

5. The automated multi-vial dispensing system of claim 4, wherein: the end part of the conveyor belt (5) close to the medicine bottle clamping mechanism is also provided with an adjustable synchronous limiting mechanism (11) for limiting the medicine bottles (6);

adjustable synchronous stop gear (11) is including fixing spacing platform (13) in casing (1), adjusting screw (14) are equipped with on spacing platform (13), the one end of adjusting screw (14) is connected with plectrum (12), plectrum (12) are connected with transfers set (15), it is equipped with three spout (37) along the circumferencial direction equipartition on transfer set (15), the top of transferring set (15) is equipped with spacing frame (16), every spout (37) and traveller (18) cooperation of setting on spacing frame (16), still be equipped with spacing draw-in groove (17) that are used for spacing traveller (18) on spacing frame (16), the top of traveller (18) is equipped with spacing seat (19), wherein install in the draw-in groove of baffle tip two spacing seats (19), be equipped with on another spacing seat and be close sensor (35).

6. The automated multi-vial dispenser according to claim 3 or 5, wherein: the first power device comprises a first sliding rail (24) arranged in the machine shell (1), a first sliding block (26) is installed on the first sliding rail (24) in a matched mode, a positioning seat (32) is fixed to the top of the first sliding block (26), the positioning seat (32) is fixed to the clamping jaw mechanism, a first screw rod (25) is installed in the first sliding block (26), one end of the first screw rod (25) is installed on the first sliding rail (24) through a shaft seat, and a first servo motor (23) is installed at the other end of the first screw rod (25);

the second power device comprises a second slide rail (27) longitudinally fixed on the side of the positioning seat (32), a limiting slide block (31) is arranged on the side of the second slide rail (27), the limiting slide block (31) can slide along a limiting slide sheet (36) fixedly arranged on the side of the positioning seat (32), a second slide block (30) is installed on the second slide rail (27) in a matched mode, the second slide block (30) is clamped between the clamping jaw mechanism and the limiting slide block (31) and synchronously acts with the clamping jaw mechanism and the limiting slide block (31), a second screw rod (29) is installed in the second slide block (30), and a second servo motor (28) is installed at the bottom of the second screw rod (29).

7. The automatic clamping mechanism for medicine bottles of claim 6, which is characterized in that: the clamping jaw mechanism comprises a clamping jaw seat (33), a turnover power mechanism is arranged on one side of the clamping jaw seat (33), the turnover power mechanism is a third servo motor (20), a power box body (21) is arranged on the other side of the clamping jaw seat (33), a power shaft of the third servo motor (20) penetrates through the power box body (21) and then is connected with a connecting disc (34), the connecting disc (34) is connected with a clamping jaw (22), an opening and closing power device capable of opening and closing the clamping jaw (22) is arranged in the power box body (21), the side portion of the clamping jaw seat (33) is in contact with the side face of a second sliding block (30) far away from a second sliding rail (27), and the clamping jaw seat (33) is fixed on a limiting sliding block (31).

8. The automatic clamping mechanism for medicine bottles of claim 7, which is characterized in that: a clamping jaw groove (8) is formed in the machine shell (1), one end of the clamping jaw groove (8) corresponds to the medicine bottle conveying mechanism in position, the other end of the clamping jaw groove (8) corresponds to the puncturing mechanism (3) in position, and an arc groove (9) convenient for a clamping jaw to turn over is formed in the middle of the clamping jaw groove (8); and a bottle abandoning groove (4) is also arranged between the puncture mechanism (3) and the medicine bottle conveying mechanism.

9. The automatic clamping mechanism for medicine bottles of claim 8, which is characterized in that: the liquid medicine pumping mechanism comprises a peristaltic pump arranged on the shell (1), one end of the peristaltic pump is connected with a mother liquid bottle hung on a mother liquid bottle bracket through a dispensing pipeline (2), and the other end of the peristaltic pump is connected with the puncture mechanism (3) through the dispensing pipeline (2);

be equipped with touch-screen display on casing (1) and set up the panel, still be equipped with control module in casing (1), control module and driving motor (10), proximity sensor (35), first servo motor (23), second servo motor (28), third servo motor (20), peristaltic pump and set up the panel and be connected.

10. An automatic continuous dispensing method for a plurality of medicine bottles is characterized by comprising the following steps:

the method comprises the following steps: placing the medicine bottles (6) on the conveyor belt (5), and adjusting the adjustable synchronous limiting mechanism (11) to be matched with the medicine bottles (6) according to the specification adjustment of the medicine bottles (6);

step three: after the conveyor belt (5) acts, the medicine bottle (6) is driven to move to the position below the clamping jaw mechanism, the clamping jaw mechanism moves vertically downwards, the clamping jaw (22) is contacted with the medicine bottle (6) to clamp the medicine bottle (6), and then the clamping jaw (22) returns vertically upwards and moves horizontally;

step four: then the clamping jaw (22) drives the medicine bottle (6) to turn over and then continuously move horizontally to the puncture mechanism (3), and then the clamping jaw (22) moves vertically downwards to enable a puncture needle of the puncture mechanism (3) to enter the medicine bottle (6);

step five: the peristaltic pump firstly performs reverse action to empty air in the medicine bottle (6), then performs forward action to extrude mother liquid into the medicine bottle (6) to dissolve medicine liquid, and after the set time is up, the peristaltic pump performs reverse action to suck the medicine liquid in the medicine bottle (6) into the mother liquid bag;

step six: then the clamping jaw mechanism vertically returns and horizontally moves, then the clamping jaw (22) overturns and releases the medicine bottle (6), the medicine bottle (6) falls into the bottle abandoning groove (4), the clamping jaw (22) continuously and horizontally moves to the conveying belt (5), and continuous medicine dispensing is repeatedly carried out according to the third step, the fifth step and the sixth step.