CN213076580U

CN213076580U - Water aqua dispensing machine

Info

Publication number: CN213076580U
Application number: CN201922143837.2U
Authority: CN
Inventors: 王海涛
Original assignee: Wuxi Anzhizhuo Medical Robot Co ltd
Current assignee: Wuxi Anzhizhuo Medical Robot Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2021-04-30
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a water agent medicine dispensing machine relates to medicine filling field, comprising a base plate, be equipped with infusion bag carousel, ampoule carousel mechanism, spiral on the bottom plate and go up bottle mechanism, snatch mechanism, scribing mechanism, bionical bottle mechanism, tee bend and dissolve medicine mechanism, needle pricking mechanism and PLC control system off with the fingers and thumb, the utility model discloses a mechanical action of streamlined puts, rights, snatchs, cuts with the fingers and thumb the bottle and mixes the medicine to the ampoule is automatic, replaces original manual dispensing, is applicable to big batch water agent and dispenses, has not only improved dispensing efficiency, has still practiced thrift the manpower, eliminates the artifical risk of breaking with the fingers and thumb the bottle fish tail.

Description

Water aqua dispensing machine

Technical Field

The utility model relates to a medicine filling field, in particular to water agent dispensing machine.

Background

The injection is prepared from sterile solution (including emulsion and suspension) for injection into body and sterile powder or concentrated solution for preparing solution or suspension before use, has quick and reliable action, is not affected by PH, enzyme, food, etc., has no first pass effect, can exert whole body or local positioning effect, and is suitable for patients who are not suitable for oral administration.

The injection is divided into powder and water aqua, the water aqua mainly uses ampoule bottles for loading medicines, and the ampoule bottles have the problems that the bottle bodies are made of glass and are very fragile and easy to break, different medicines are used, the ampoule bottles are different in size, automatic medicine feeding cannot be achieved on one machine, and the existing medicine dispensing efficiency is low and medicine dispensing is unsafe.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a water agent dispensing machine, this dispensing machine can automize and go up the medicine, is applicable to the ampoule of different specifications, and it is efficient to dispense, and application scope is wide, and degree of automation is high.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the utility model provides an aqueous solution dispensing machine, includes the bottom plate, be equipped with infusion bag carousel, ampoule carousel mechanism, spiral bottle mechanism, snatch mechanism, scribing mechanism, bionical bottle mechanism, tee bend medicine dissolving mechanism and the mechanism of pricking the needle of breaking off with the fingers and thumb on the bottom plate, the work of the electrical components in each mechanism is controlled by PLC control system.

The infusion bag turntable is used for switching positions of infusion bags in two stations through swinging back and forth for 180 degrees, the infusion bags without medicines are sent to the medicine dispensing stations, the medicine dispensed infusion bags are unloaded in situ, the infusion bag turntable comprises a supporting seat arranged on a bottom plate, an inclined swing cylinder is arranged at the upper end of the supporting seat, a storage plate is arranged on the upper end face of the swing cylinder, two groups of centrally symmetrical clamping jaw seats are arranged on the storage plate, a left clamping jaw and a right clamping jaw which are opposite to each other are arranged in the clamping jaw seats in a rotating mode through a rotating shaft II, a torsion spring fifth is arranged on two side faces of the rotating shaft on the right clamping jaw, one end of the torsion spring fifth is fixed on the clamping jaw seat, the other end of the torsion spring fifth is fixed on the right clamping jaw, a single-acting air cylinder is fixed on the lower end face of the clamping jaw seat, the output end of the single-acting, and the second electromagnetic sensor is arranged on the lower side of the right clamping jaw.

The ampoule bottle turntable mechanism is used for clamping ampoule bottles, conveying the ampoule bottles to each station and performing different operations, and comprises a first direct current servo motor fixed on a first base, the first base is arranged on a bottom plate through a support rod, the output end of the first direct current servo motor is connected with the input end of a harmonic speed reducer, the harmonic speed reducer is fixed on the upper end surface of the first base, the output end of the harmonic speed reducer is connected with a rotor part, the rotor part is a turntable with an upper layer and a lower layer, the upper turntable and the lower turntable are fixedly connected through a plurality of groups of support columns, six groups of clamping assemblies are uniformly arranged in the rotor part, each group of clamping assemblies is two groups of gear pairs which are meshed with each other, a shift lever is arranged on the circumference of one group of gear pairs, any group of gear pairs are rotationally connected with the two groups of turntables through, two sets of the dabber upper end passes the upside carousel respectively and is fixed with the clamping jaw vice, and is two sets of centre gripping ampoule between the clamping jaw is vice, the spindle is overlapped and is established torsional spring one, a torsional spring one end is fixed at gear pair terminal surface down, and a torsional spring other end fixes on lower floor's carousel, base terminal surface is fixed and is gone up a bottle cylinder and unload a bottle cylinder down, it all penetrates the inside and installation gyro wheel of rotor part with the output of unloading a bottle cylinder to go up a bottle cylinder, gyro wheel and driving lever are on the coplanar.

The ampoule bottle feeding mechanism is a container of an ampoule bottle and automatically rights the ampoule bottle, the ampoule bottle feeding mechanism comprises a spiral material box, the ampoule bottle is placed in the spiral material box, the lowest surface of the spiral material box is a bottom plane parallel to a bottom plate, a first rotating shaft is arranged on one side surface of the spiral material box, a baffle plate and a second torsion spring are sleeved on the first rotating shaft, one end of the second torsion spring abuts against the side surface of the spiral material box, the other end of the second torsion spring is fixed on the first rotating shaft, the baffle plate penetrates into the spiral material box and is in linear contact with the ampoule bottle, a material blocking cylinder seat is fixedly arranged on the bottom plate, a material blocking cylinder is installed at one end of the material blocking cylinder seat, the output end of the material blocking cylinder penetrates through the material blocking cylinder seat and abuts against the cylindrical surface, and a notch for the movement of the baffle.

Snatch mechanism can centre gripping ampoule and can elevating movement, need not to change anchor clamps, same snatch mechanism can the ampoule of the multiple different specifications of centre gripping, it is including setting up ball linear actuator one on the bottom plate to snatch the mechanism, the output of ball linear actuator one is equipped with the linking arm, the linking arm is kept away from under one side of ball linear actuator one terminal surface fixing clip sleeve pipe, the sheathed tube minimum diameter of card is less than the minimum diameter of ampoule, cutting ferrule pipe lower extreme is the buckle end, buckle end inside division has a plurality of open slots along cutting ferrule pipe central line evenly distributed, with buckle end inside division multiunit elastic arm, a ball linear actuator upper end is equipped with the spout that supplies the linking arm motion.

The scribing mechanism is used for continuously cutting the neck of the ampoule bottle and preparing for a next bottle breaking station, the scribing mechanism comprises a first cylinder seat arranged on a bottom plate, a lifting cylinder is arranged at the upper end of the first cylinder seat, the output end of the lifting cylinder is fixed on a second base, a second direct current servo motor is arranged on the upper end face of the second base, the output end of the second direct current servo motor penetrates through the second base and is provided with a limiting assembly, the limiting assembly comprises a cutter disc, three groups of cutter bars uniformly penetrate through the cutter disc, the lower ends of the cutter bars penetrate through the second base and extend to the lower side of the second base, cutter holders are arranged at the lower ends of one group of the cutter bars, cutting knives are arranged on the cutter holders, centering seats are arranged on the other two groups of the cutter holders, centering ball heads are arranged on the centering seats, a plurality of groups of limiting screws are uniformly arranged on the cutter disc, and cams are arranged, the cam is characterized in that three groups of limiting shafts are evenly arranged in the radial direction of the cam, a first shifting fork is arranged on the outer surface of the cutter bar and is located between the limiting shafts and the limiting screws, a groove for the first shifting fork to move is formed in the cam, a third torsion spring is sleeved on the cutter bar, one end of the third torsion spring is fixed on the cutter bar through a bolt, and the other end of the third torsion spring is fixed on a centering seat or a cutter seat.

The bionic bottle breaking mechanism is used for clamping a scribed ampoule bottle in an auxiliary manner and breaking off a bottle cap of the ampoule bottle, and comprises a second ball screw linear driver arranged on a bottom plate, an air cylinder seat is arranged at the output end of the second ball screw linear driver, a bottle breaking cylinder is fixed on the upper end face of one side, away from the second ball screw linear driver, of the air cylinder seat, the lower end of the bottle breaking cylinder penetrates through the air cylinder seat and is provided with a piston rod connector, the lower end of the piston rod connector is connected with a connecting rod through a pin shaft, the other end of the connecting rod is connected with a swing clamp through a pin shaft II, one end of the swing clamp is connected to the corner of the lower end of the air cylinder seat through a pin shaft III, a cantilever is fixed at the upper end face of the swing clamp, a third direct-current servo motor is fixed on the cantilever, a bevel gear transmission assembly is arranged at the, the output that DC servo motor is three is fixed to bevel gear one, bevel gear two passes through the pivot and installs in the swing clamp upper end, bevel gear one carries out gear engagement with bevel gear two, the pivot lower extreme runs through swing clamp and fixed sleeve, the sleeve lower extreme is equipped with the different blind hole of a plurality of diameters, round pin axle three is equipped with torsional spring four, four one ends of torsional spring are fixed on the swing clamp, and the four other ends of torsional spring fix on the cylinder block, be equipped with the supplementary bottle subassembly of holding up on the bottom plate, the supplementary bottle subassembly of holding up is including fixing the die clamping cylinder one on the bottom plate, the supplementary clamping jaw of output installation of die clamping cylinder one, the ampoule on the die clamping jaw is carried to the.

The three-way medicine dissolving mechanism is used as a set of device for controlling the three-way medicine dissolving device, realizes the functions of switching medicine channels, sucking mixed medicine liquid, discharging medicine liquid, lifting the three-way medicine dissolving device and the like, finally fully mixes the raw liquid sucked in by an infusion bag and an ampoule bottle, and then injects the raw liquid into the infusion bag, and comprises a ball screw linear driver III arranged on a bottom plate, the output end of the ball screw linear driver III is provided with a slide block guide post I, a ball screw linear driver IV is fixed on one side surface of the slide block guide post, the output end of the ball screw linear driver IV is provided with a slide block guide post II, the upper end of the slide block guide post II is fixed with a push handle, the lower end of the push handle is clamped with a three-way injector, a miniature worm gear driver is arranged on the shell of the ball screw linear driver, the lower end of the three-way injector is provided with a three-way needle valve, the second shifting fork is connected with a three-way valve core on the three-way needle valve in a clamping mode, one side face of the fourth ball screw linear driver is provided with a second clamping cylinder, the output end of the second clamping cylinder abuts against the outer surface of the three-way needle valve, three side faces of the ball screw linear driver are provided with two groups of travel switches, the two groups of travel switches are arranged on the upper side and the lower side of the first slider guide pillar, and four side faces of the ball screw linear driver are provided.

The utility model discloses a transfusion bag, including base plate, needle inserting mechanism, swing seat, swing arm, the last bolt that is used for fixed swing arm that is equipped with of swing arm, and be equipped with the arc wall in the arc wall, swing seat is equipped with the screw hole that supplies the bolt to alternate, fixed double-acting cylinder on the swing arm side, the fixed chuck of output installation of double-acting cylinder, the joint hose needle in the fixed chuck.

By adopting the technical scheme, the ampoule bottles are automatically placed, righted, grabbed, cut, broken and mixed by adopting streamlined mechanical action, the original manual medicine dispensing is replaced, the ampoule bottle breaking machine is suitable for large-batch medicine dispensing of water aqua, the medicine dispensing efficiency is improved, the manpower is saved, and the risk of scratching the ampoule bottles manually is eliminated.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a perspective view of the ampoule carousel of the present invention;

fig. 5 is a front view of the ampoule bottle turntable of the present invention;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;

FIG. 7 is an enlarged view of a portion of FIG. 6 at D;

FIG. 8 is a cross-sectional view taken along line C-C of FIG. 5;

fig. 9 is a top view of the ampoule carousel according to the present invention;

FIG. 10 is a cross-sectional view taken along line B-B of FIG. 9;

FIG. 11 is a perspective view of the screw bottle feeding mechanism of the present invention;

FIG. 12 is a top view of the screw bottle feeding mechanism of the present invention;

FIG. 13 is a cross-sectional view taken along line E-E of FIG. 12;

fig. 14 is a perspective view of the grasping mechanism of the present invention;

fig. 15 is a front view of the grasping mechanism of the present invention;

FIG. 16 is a cross-sectional view taken along line F-F of FIG. 15;

FIG. 17 is a cross-sectional view taken along line G-G of FIG. 16;

FIG. 18 is an enlarged view of a portion of FIG. 16 at H;

fig. 19 is a perspective view of the middle scribing mechanism of the present invention;

fig. 20 is a front view of the middle scribing mechanism of the present invention;

FIG. 21 is a cross-sectional view taken along line I-I of FIG. 20 (in an undiced state);

FIG. 22 is a cross-sectional view taken along line J-J of FIG. 20 (in an undiced condition);

FIG. 23 is a sectional view taken along line I-I of FIG. 20 (in a scribed state);

FIG. 24 is a sectional view taken along line J-J of FIG. 20 (in a scribed state);

FIG. 25 is a schematic view of the assembly of the cutter and the cutter holder;

fig. 26 is a perspective view of the bionic bottle-breaking mechanism of the present invention;

fig. 27 is a top view of the bionic bottle-breaking mechanism of the present invention;

FIG. 28 is a view taken along line K of FIG. 27;

FIG. 29 is a view taken along line L of FIG. 27;

FIG. 30 is an enlarged view of a portion of FIG. 29 taken at N;

FIG. 31 is a cross-sectional view taken along line M-M of FIG. 27;

fig. 32 is a perspective view of the three-way medicine dissolving mechanism of the present invention;

fig. 33 is a left side view of the three-way medicine dissolving mechanism of the present invention;

FIG. 34 is a front view of the three-way drug dissolving mechanism of the present invention;

FIG. 35 is a cross-sectional view taken along line O-O of FIG. 34;

FIG. 36 is an enlarged view of a portion of FIG. 35 at P;

fig. 37 is a front view of the infusion bag turntable mechanism of the present invention;

FIG. 38 is a cross-sectional view taken along line Q-Q of FIG. 37;

FIG. 39 is a cross-sectional view taken along line R-R of FIG. 38;

FIG. 40 is a cross-sectional view taken along line S-S of FIG. 38;

fig. 41 is a top view of the rotary table mechanism of the infusion bag of the present invention;

fig. 42 is a perspective view of the middle acupuncture mechanism of the present invention.

In the figure, 1-bottom plate, 2-infusion bag turntable, 3-ampoule bottle turntable mechanism, 4-spiral bottle feeding mechanism, 5-grabbing mechanism, 6-cutting mechanism, 7-bionic bottle breaking mechanism, 8-three-way medicine dissolving mechanism, 9-needle pricking mechanism, 201-supporting seat, 202-swinging cylinder, 203-storage plate, 204-gripper seat, 205-right gripper jaw, 206-left gripper jaw, 207-rotating shaft two, 208-infusion bag, 209-electromagnetic sensor two, 210-torsional spring five, 211-single-acting cylinder, 212-ball pin, 301-direct current servo motor one, 302-base one, 303-harmonic reducer, 304-rotor part, 305-gripper jaw pair, 306-mandrel, 307-flat key, 308-gear pair, 309-a deflector rod, 310-a bottle feeding cylinder, 311-a bottle discharging cylinder, 312-a first torsion spring, 313-a roller, 41-a spiral material box, 42-a material blocking cylinder seat, 43-a material blocking cylinder, 44-a second torsion spring, 45-a rotating shaft II, 46-a material blocking plate, 47-a notch, 51-a first ball screw linear driver, 52-a connecting arm, 53-a clamping sleeve, 54-a sliding chute, 601-a direct current servo motor II, 602-a base II, 603-a guide rod, 604-a cam, 605-a limiting screw, 606-a limiting shaft, 607-a first shifting fork, 608-a cutter head, 609-a cutter, 610-a cutter seat, 611-a centering ball head, 612-a lifting cylinder, 613-a cylinder seat I, 614-a torsion spring III and 615-a centering seat, 701-a clamping cylinder I, 702-an auxiliary clamping jaw, 703-a ball screw linear actuator II, 704-a pin shaft I, 705-a torsion spring IV, 706-a cylinder seat, 707-a piston rod joint, 708-a bottle breaking cylinder, 709-a connecting rod, 710-a swing clamp, 711-a cantilever, 712-a DC servo motor III, 713-a bevel gear transmission component, 714-a sleeve, 801-a ball screw linear actuator III, 802-a travel switch, 803-a slide block guide column I, 804-a ball screw linear actuator IV, 805-an electromagnetic sensor I, 806-a slide block guide column II, 807-a push handle, 808-a three-way injector, 809-a three-way needle valve, 810-a micro turbine worm driver, 811-an output shaft, 812-a shifting fork II, 813-three-way valve core, 814-clamping cylinder II, 91-swing seat, 92-swing arm, 93-double-acting cylinder, 94-hose needle and 95-fixed chuck.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to the attached drawings 1-3, the utility model provides an aqueous agent dispensing machine, including bottom plate 1, the required circuit of each mechanism work is held to bottom plate 1 inside, can improve the clean and tidy degree of bottom plate 1, be equipped with infusion bag carousel 2, ampoule carousel mechanism 3, bottle mechanism 4, snatch mechanism 5, scribing mechanism 6, bionical bottle mechanism 7 of breaking off with the fingers and thumb, tee bend medicine dissolving mechanism 8, prick needle mechanism 9 on the bottom plate 1, the electric elements's in each mechanism work is controlled by PLC control system.

Referring to fig. 37-41, the infusion bag turntable 2 swings the infusion bags 208 at two stations back and forth at 180 ° to switch positions, and sends the unpaosed infusion bags 208 to a dispensing station, and the dispensed infusion bags 208 are unloaded back to the original position, the infusion bag turntable 2 includes a support base 201 disposed on a bottom plate 1, an inclined tilt cylinder 202 is disposed at the upper end of the support base 201, the tilt cylinder 202 is inclined for facilitating placement and removal of the infusion bags 208, and a place in a narrow space is still free to move, a storage tray 203 is disposed on the upper end face of the tilt cylinder 202, two groups of centrally symmetrical clamping jaw seats 204 are disposed on the storage tray 203, a left clamping jaw 206 and a right clamping jaw 205 are rotatably disposed in the clamping jaw seats 204 through a second rotating shaft 207, wherein a torsion spring fifth 210 is disposed on the side face of the second rotating shaft 207 on the right clamping jaw 205, one end of the torsion spring fifth 210 is fixed on the clamping jaw seat 204, a single-acting cylinder 211 is fixed on the lower end face of the clamp jaw seat 204, the output end of the single-acting cylinder 211 penetrates through the clamp jaw seat 204 and is provided with a ball pin 212, the ball pin 212 is arranged on the lower side of the left clamping jaw 206, an electromagnetic sensor II 209 is arranged on the clamp jaw seat 204 in a penetrating manner, the electromagnetic sensor II 209 is arranged on the lower side of the right clamping jaw 205, specifically, an infusion bag 208 is placed between the right clamping jaw 205 and the left clamping jaw 206, the left clamping jaw 206 or the right clamping jaw 205 is pressed to trigger the electromagnetic sensor II 209 to generate a signal to a PLC control system, the PLC control system controls the action of the single-acting cylinder 211 to drive the ball pin 212 to act on the bottom of the right clamping jaw 205, the right clamping jaw 205 and the left clamping jaw 206 are locked according to a lever principle to clamp the infusion bag 208 tightly, then the storage plate 203 is driven by the swinging cylinder 202 to rotate for 180 degrees to drive the infusion bag 208 to a designated position for, after the dispensing is finished, the oscillating cylinder 202 swings in the reverse direction for 180 degrees, the new infusion bag 208 continues to be in the dispensing state, the dispensed infusion bag 208 retracts, the single-action air cylinder 211 acts, the piston rod retracts to return, the right clamping jaw 205 and the left clamping jaw 206 are automatically opened under the action of the five torsion spring 210, the infusion bag 208 is taken down, then a new infusion bag 208 is placed, and the above actions are repeated.

Referring to fig. 4-10, the ampoule bottle carousel mechanism 3 is configured to clamp an ampoule bottle and transport the ampoule bottle to each station for different operations, the ampoule bottle carousel mechanism 3 includes a first dc servo motor 301 fixed on a first base 302, the first base 302 is disposed on the bottom plate 1 through a support rod, an output end of the first dc servo motor 301 is connected to an input end of a harmonic reducer 303, the harmonic reducer 303 is fixed on an upper end surface of the first base 302, an output end of the harmonic reducer 303 is connected to a rotor component 304, the rotor component 304 is a two-layer upper and lower carousel, the two-layer upper and lower carousels are fixedly connected through a plurality of sets of support columns, six sets of clamping assemblies are uniformly disposed inside the rotor component 304, each set of clamping assemblies is two sets of gear pairs 308 engaged with each other, wherein a shift lever 309 is disposed on a circumference of one, any one group of gear pair 308 is rotationally connected with two groups of turntables through a mandrel 306, the mandrel 306 is connected with the gear pair 308 through a flat key 307, the upper ends of the two groups of mandrels 306 respectively penetrate through the upper turntable and are fixed with a clamping jaw pair 305, an ampoule bottle is clamped between the two groups of clamping jaw pairs 305, a first torsion spring 312 is sleeved on the mandrel 306, one end of the first torsion spring 312 is fixed on the lower end face of the gear pair 308, the other end of the first torsion spring 312 is fixed on the lower turntable, an upper bottle cylinder 310 and a bottle unloading cylinder 311 are fixed on the lower end face of the first base 302, the output ends of the upper bottle cylinder 310 and the bottle unloading cylinder 311 both penetrate into the rotor component 304 and are provided with a roller 313, the roller 313 and a deflector rod 309 are on the same plane, specifically, the first direct-current servo motor 301 drives the harmonic reducer 303 to perform deceleration movement, the harmonic reducer 303 drives the rotor component 304 to, when the clamping jaw pair 305 rotates to the position of the upper bottle cylinder 310 along with the rotation of the rotor component 304, the shifting rod 309 on the gear pair 308 collides with the roller 313 which is extended out of the upper bottle cylinder 310, the clamping jaw pair 305 is opened, the ampoule bottle is conveyed into the opened clamping jaw pair 305, at the moment, the piston rod of the upper bottle cylinder 310 returns to the position, the roller 313 is separated from the shifting rod 309, the ampoule bottle is clamped under the action of the first torsion spring 312, the ampoule bottle is conveyed along with the rotation of the first direct current servo motor 301, when the clamping jaw pair 305 rotates to the position of the bottle unloading cylinder 311, the shifting rod 309 on the gear pair 308 collides with the roller 313 which is extended out of the bottle unloading cylinder 311, the clamping jaw pair 305 is opened, the ampoule bottle is unloaded and continuously rotates, the roller 313 is separated from the shifting rod 309, the clamping jaw pair 305 returns to the position under the action of the first torsion spring 312, and is in a clasping.

Referring to fig. 11-13, the spiral bottle feeding mechanism 4 is a container of an ampoule bottle and automatically rights the ampoule bottle, the spiral bottle feeding mechanism 4 includes a spiral material box 41, the ampoule bottle is placed in the spiral material box 41, the lowest surface of the spiral material box 41 is a bottom plane parallel to the bottom plate 1, a first rotating shaft 45 is arranged on one side surface of the spiral material box 41, a material blocking plate 46 and a second torsion spring 44 are sleeved on the first rotating shaft 45, one end of the second torsion spring 44 abuts against the side surface of the spiral material box 41, the other end of the second torsion spring 44 is fixed on the first rotating shaft 45, the material blocking plate 46 penetrates into the spiral material box 41 and is in linear contact with the cylindrical surface of the ampoule bottle, a material blocking cylinder seat 42 is fixed on the bottom plate 1, a material blocking cylinder 43 is mounted at one end of the material blocking cylinder seat 42, an output end of the material blocking cylinder 43 penetrates through the material blocking seat 42 and abuts against the material blocking plate 46, a notch 47 for the material blocking, specifically, the ampoule is placed in the spiral groove of spiral magazine 41, the ampoule on the horizontal bottom surface in the spiral groove is taken away the back, the ampoule behind it is under the effect of self-gravity, slide down freely along the spiral groove, when arranging the position of the horizontal bottom surface of spiral that the ampoule in front slides, in order to ensure that ampoule central line is perpendicular with horizontal bottom surface, dam cylinder 43 action, promote dam plate 46 and pass notch 47 swing to the spiral groove around pivot 45 in, the moment of torsion of torsional spring two 44 increases, act on the ampoule face of cylinder of arranging in front, the ampoule receives the blocking of spiral groove lateral wall, force it upright, thereby play the effect of righting the ampoule, make things convenient for the perpendicular of ampoule to snatch, after righting, dam cylinder 43 shrink, dam plate 46 resets under torsional spring two 44 effects.

Referring to fig. 14-18, the gripping mechanism 5 can grip ampoule bottles and can move up and down without replacing a fixture, the same gripping mechanism 5 can grip ampoule bottles of different specifications, the gripping mechanism 5 includes a first ball screw linear actuator 51 disposed on a bottom plate 1, an output end of the first ball screw linear actuator 51 is provided with a connecting arm 52, a lower end surface of one side of the connecting arm 52 away from the first ball screw linear actuator 51 is fixed with a clamping sleeve 53, a minimum diameter of the clamping sleeve 53 is smaller than a minimum diameter of the ampoule bottles, a lower end of the clamping sleeve 53 is a fastening end, a plurality of open slots uniformly distributed along a center line of the clamping sleeve 53 are opened inside the fastening end to divide the inside of the fastening end into a plurality of groups of elastic arms, an upper end of the first ball screw linear actuator 51 is provided with a sliding slot 54 for the connecting arm 52 to move, specifically, the first ball screw clamping sleeve 51 drives the clamping sleeve 53 to move down, the buckle end of card sleeve pipe 53 blocks from the bottle cap end of ampoule and goes into, and the elastic arm department of card sleeve pipe 53 stops when moving the minimum bottleneck department of ampoule, and the ampoule is blocked by card sleeve pipe 53, then ball screw linear actuator 51 is reverse to drive the ampoule and rises to appointed position, accomplishes and snatchs work.

Referring to fig. 19-25, the scribing mechanism 6 is responsible for continuously cutting the neck of the ampoule bottle to prepare for the next bottle breaking station, the scribing mechanism 6 includes a first cylinder block 613 disposed on the bottom plate 1, a lifting cylinder 612 is disposed at the upper end of the first cylinder block 613, an output end of the lifting cylinder 612 is fixed to a second base 602, a second dc servo motor 601 is mounted on an upper end surface of the second base 602, an output end of the second dc servo motor 601 penetrates the second base 602 and is provided with a limiting component, the limiting component includes a cutter disc 608, three groups of cutter bars 603 are uniformly arranged on the cutter disc 608 in a penetrating manner, a lower end of the cutter bars 603 penetrates the second base 602 and extends to the lower side of the second base 602, one group of the cutter bars 603 is provided with a cutter holder 610, the cutter holder 610 is provided with a cutter 609, the other two groups of the cutter holders 610 are provided with a centering seat 615, the centering seat 615 is provided with a centering ball, a plurality of groups of limit screws 605 are uniformly arranged on the cutter disc 608, a cam 604 is mounted at the output end of the second dc servo motor 601, three groups of limit shafts 606 are uniformly arranged in the radial direction of the cam 604, a first shift fork 607 is arranged on the outer surface of the cutter bar 603, the first shift fork 607 is positioned between the limit shafts 606 and the limit screws 605, a groove for the first shift fork 607 to move is arranged on the cam 604, a third torsion spring 614 is sleeved on the cutter bar 603, one end of the third torsion spring 614 is fixed on the cutter bar 603 through a bolt, and the other end of the third torsion spring 614 is fixed on the centering seat 615 or the cutter seat 610, specifically, when the cutter 609 is in an original state, the lifting cylinder 612 moves downwards to enable the cutter 609 to be just positioned at the cutting position of the clamped ampoule bottle, the second dc servo motor 601 rotates clockwise to drive the cam 604 to rotate clockwise, and the, meanwhile, the cutting knife 609 and the centering ball head 611 at the other end of the knife rod 603 are driven to swing anticlockwise, when the limiting shaft 606 touches the limiting screw 605, the knife tip of the cutting knife 609 is in a cutting state with the minimum diameter, when the direct current servo motor II 601 continues to rotate, and when the limiting shaft 606 touches the limiting screw 605, the knife disc 608 is driven to rotate synchronously, under the action of the torsion spring III 614, the cutting edges of the centering ball head 611 and the cutting knife 609 are enabled to be always in contact with the cutting part of the ampoule bottle, cutting action is implemented, after cutting is finished, the direct current servo motor II 601 rotates reversely, and the original state of the cutting knife 609 is recovered. The radial feeding amount of the cutting knife 609 is changed by controlling the initial rotating angle of the direct current servo motor two 601, so that the cutting of ampoule bottles with different diameters is realized.

Referring to fig. 26-31, the bionic bottle-breaking mechanism 7 is configured to assist in clamping a cut ampoule and breaking off a cap of the ampoule, the bionic bottle-breaking mechanism 7 includes a second ball screw linear driver 703 disposed on the bottom plate 1, a second cylinder base 706 is disposed at an output end of the second ball screw linear driver 703, a bottle-breaking cylinder 708 is fixed on an upper end surface of one side of the second cylinder base 706 away from the second ball screw linear driver 703, a lower end of the bottle-breaking cylinder 708 penetrates the second cylinder base 706 and is provided with a piston rod connector 707, a lower end of the piston rod connector 707 is connected to a connecting rod 709 through a first pin shaft 704, another end of the connecting rod 709 is connected to a swing clamp 710 through a second pin shaft, one end of the swing clamp 710 is connected to a lower end of the second cylinder base 706 through a third pin shaft, a cantilever 711 is fixed to an upper end of the swing clamp 710, and a third dc servo motor 712 is, the output end of the direct current servo motor III 712 is provided with a bevel gear transmission component 713, the bevel gear transmission component 713 comprises a bevel gear I and a bevel gear II, the bevel gear I is fixed at the output end of the direct current servo motor III 712, the bevel gear II is installed at the upper end of the swing clamp 710 through a rotating shaft, the bevel gear I is in gear engagement with the bevel gear II, the lower end of the rotating shaft penetrates through the swing clamp 710 and fixes the sleeve 714, the lower end of the sleeve 714 is provided with a plurality of blind holes with different diameters, the third pin shaft is provided with a torsion spring IV 705, one end of the torsion spring IV 705 is fixed on the swing clamp 710, the other end of the torsion spring IV 705 is fixed on the cylinder seat II 706, the bottom plate 1 is provided with an auxiliary bottle holding component, the auxiliary bottle holding component comprises a clamping cylinder I701 fixed on the, according to the specification of the ampoule clamped on the ampoule bottle turntable mechanism 3, the PLC control system controls a direct current servo motor III 712 to rotate, the sleeve 714 is driven to rotate after the rotation is turned by a bevel gear I and a bevel gear II, the position of the sleeve 714 is automatically changed, a blind hole with a proper size is aligned to the bottle mouth of the ampoule bottle, the ampoule clamped on the ampoule bottle turntable mechanism 3 stops when the ampoule bottle rotates to the position of an auxiliary clamping jaw 702 of a clamping cylinder I701, the clamping cylinder I701 drives the auxiliary clamping jaw 702 to act, the ampoule bottle is clamped, the sleeve 714 staying at a high position descends under the driving of a ball screw linear driver II 703, the ampoule bottle cap is sleeved and stopped, then a bottle breaking cylinder 708 acts, a piston rod extends out, a swinging clamp 710 is pushed to swing around a pin shaft III through a connecting rod 709 to drive the sleeve 714 to swing synchronously, the ampoule bottle cap of the ampoule bottle is broken, then the bottle breaking cylinder 708 contracts, the swinging clamp, the center line of the blind hole on the sleeve 714 is in a vertical state, and the broken bottle cap can fall off freely. The second ball screw linear driver 703 drives the sleeve 714 to return to the high point, and waits for the next ampoule to arrive, so that the bottles are broken off circularly.

Referring to fig. 32-36, a three-way drug dissolving mechanism 8 is used as a set of device for controlling the three-way drug dissolving device, so as to realize the functions of switching drug channels, sucking mixed drug liquid, discharging drug liquid, lifting the three-way drug dissolving device, and the like, and finally fully mixes the raw liquid sucked in the infusion bag 208 and the ampoule bottle, and then injects the mixture into the infusion bag 208, the three-way drug dissolving mechanism 8 comprises a third ball screw linear driver 801 arranged on the bottom plate 1, a first slider guide column 803 is arranged at the output end of the third ball screw linear driver 801, a fourth ball screw linear driver 804 is fixed on the side surface of the first slider guide column 803, a second slider guide column 806 is arranged at the output end of the fourth ball screw linear driver 804, a push handle 807 is fixed at the upper end of the second slider guide column 806, a three-way injector 808 is clamped at the lower end 807 of the push handle, a second shifting fork 812 is installed at one end of an output shaft 811 of the micro turbine worm driver 810, a three-way needle valve 809 is arranged at the lower end of the three-way injector 808, the second shifting fork 812 is connected with a three-way valve core 813 on the three-way needle valve 809 in a clamping manner, a second clamping cylinder 814 is arranged on one side surface of a fourth ball screw linear driver 804, an output end of the second clamping cylinder 814 abuts against the outer surface of the three-way needle valve 809 and is used for fixing the three-way injector 808, two sets of travel switches 802 are arranged on the third ball screw linear driver 801, the two sets of travel switches 802 are arranged on the upper side and the lower side of the first slider guide column 803, the two sets of travel switches 802 monitor the movement stroke of the first slider guide column 803, two sets of electromagnetic sensors 805 are arranged on the side surface of the fourth ball screw, specifically, the third ball screw linear driver 801 drives the fourth ball screw linear driver 804 to move up and down integrally through the first slider guide column 803, so that needle inserting and pulling actions of medicament bottles with different specifications are realized, the fourth ball screw linear driver 804 drives the push handle 807 to move up and down through the second slider guide column 806 so as to drive the piston rod of the three-way injector 808 to reciprocate, repeated suction actions of the needle head on the three-way needle valve 809 are realized, the micro worm gear driver 810 drives the three-way valve core 813 on the three-way needle valve 809 to do discontinuous circular motion, on-off switching between output ports of the three-way needle valve 809 is realized, and a series of actions of suction, medicine mixing and output are completed.

Referring to fig. 42, the pricking mechanism 9 inserts the hose needle 94 into the opening of the infusion bag 208 and pulls the hose needle 94 out of the opening of the infusion bag 208, the pricking mechanism 9 includes a swing seat 91 fixed on the bottom plate 1, a rotatable swing arm 92 is arranged on the swing seat 91, a double-acting cylinder 93 is fixed on one side surface of the swing arm 92, a fixed chuck 95 is mounted at an output end of the double-acting cylinder 93, the hose needle 94 is clamped in the fixed chuck 95, specifically, the double-acting cylinder 93 drives the fixed chuck 95 to insert the hose needle 94 into the infusion bag 208, when the liquid medicine in the three-way syringe 808 is completely injected into the infusion bag 208 through the hose needle 94, the double-acting cylinder 93 pulls out the hose needle 94 in a reverse direction, an arc-shaped groove is arranged on the swing arm 92, a bolt for fixing the swing arm 92 is arranged in the arc-shaped groove, and a threaded hole, by changing the angle between the swing arm 92 and the swing base 91, the relative position between the needle head of the hose needle 94 and the infusion bag 208 is adjusted.

The utility model discloses a mechanical action of streamlined puts, rights, snatchs, cuts, breaks bottle off with the fingers and thumb and mixes the medicine automatically to the ampoule, replaces original manual dispensing, is applicable to big batch water aqua and dispenses, has not only improved dispensing efficiency, has still practiced thrift the manpower, eliminates the artifical risk of breaking the bottle fish tail off with the fingers and thumb.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides an aqueous solution dispensing machine, includes the bottom plate, its characterized in that: the bottom plate is provided with

The infusion bag rotary table swings the infusion bags at the two stations for 180 degrees back and forth to switch positions, the infusion bags without prepared medicines are sent to the medicine preparation station, and the infusion bags with prepared medicines are unloaded in the original position;

the ampoule bottle turntable mechanism is used for clamping ampoule bottles, conveying the ampoule bottles to each station and performing different operations;

the spiral bottle feeding mechanism is a container of the ampoule bottle and automatically rights the ampoule bottle;

the grabbing mechanism can clamp the ampoule bottles and can move up and down, the clamp does not need to be replaced, and the same grabbing mechanism can clamp ampoule bottles of various specifications;

the scribing mechanism is responsible for scribing the neck of the ampoule bottle without cutting the ampoule bottle, and is used for preparing a next bottle breaking station;

the bionic bottle breaking mechanism is used for clamping the cut ampoule bottles in an auxiliary manner and breaking off the caps of the ampoule bottles;

the three-way medicine dissolving mechanism is used as a set of device for controlling the three-way medicine dissolving device, realizes the functions of switching medicine channels, sucking and mixing liquid medicine, discharging the liquid medicine, lifting the three-way medicine dissolving device and the like, and finally fully mixes the original liquid sucked by the infusion bag and the ampoule bottle and then injects the original liquid into the infusion bag;

the needle inserting mechanism inserts the hose needle into the mouth of the infusion bag and extracts the hose needle from the mouth of the infusion bag;

the work of the electrical components in each mechanism is controlled by a PLC control system.

2. An aqueous dispensing machine as defined in claim 1 wherein: the ampoule bottle turntable mechanism comprises a first direct current servo motor fixed on a first base, the first base is arranged on a bottom plate through a support rod, the output end of the first direct current servo motor is connected with the input end of a harmonic speed reducer, the harmonic speed reducer is fixed on the upper end surface of the first base, the output end of the harmonic speed reducer is connected with a rotor part, the rotor part is a turntable with an upper layer and a lower layer, the turntable with the upper layer and the lower layer are fixedly connected through a plurality of groups of support columns, six groups of clamping assemblies are uniformly arranged inside the rotor part, each group of clamping assemblies is two groups of gear pairs which are meshed with each other, a deflector rod is arranged on the circumference of one group of gear pairs, any group of gear pairs are rotationally connected with two groups of turntables through a mandrel, the mandrel is connected with the gear pairs through a flat key, the upper, one end of the torsion spring is fixed on the lower end face of the gear pair, the other end of the torsion spring is fixed on the lower-layer rotary table, the lower end face of the base is fixed with the bottle feeding cylinder and the bottle discharging cylinder, the output ends of the bottle feeding cylinder and the bottle discharging cylinder penetrate into the rotor component and are provided with rollers, and the rollers and the shifting lever are arranged on the same plane.

3. An aqueous dispensing machine as defined in claim 1 wherein: the bottle feeding mechanism comprises a spiral material box, an ampoule bottle is placed in the spiral material box, the lowest surface of the spiral material box is a bottom plane parallel to a bottom plate, a first rotating shaft is arranged on one side surface of the spiral material box, a baffle plate and a second torsional spring are sleeved on the first rotating shaft, one end of the second torsional spring is supported on the side surface of the spiral material box, the other end of the second torsional spring is fixed on the first rotating shaft, the baffle plate penetrates into the spiral material box and is in linear contact with the cylindrical surface of the ampoule bottle, a baffle cylinder seat is fixedly arranged on the bottom plate, a baffle cylinder is installed at one end of the cylinder seat, the output end of the baffle cylinder penetrates through the baffle cylinder seat and supports against the baffle plate, and a notch for the baffle plate to move is formed in.

4. An aqueous dispensing machine as defined in claim 1 wherein: snatch mechanism is including setting up ball linear actuator one on the bottom plate, the output of ball linear actuator one is equipped with the linking arm, the linking arm is kept away from terminal surface fixing clip sleeve pipe under one side of ball linear actuator one, the card sheathed tube minimum diameter is less than the minimum diameter of ampoule, cutting ferrule pipe lower extreme is the buckle end, buckle end inside is opened has a plurality of open slots along cutting ferrule pipe central line evenly distributed, with buckle end inside divide into multiunit elastic arm, a ball linear actuator upper end is equipped with the spout that supplies the linking arm motion.

5. An aqueous dispensing machine as defined in claim 1 wherein: the scribing mechanism comprises a cylinder seat I arranged on a bottom plate, a lifting cylinder is arranged at the upper end of the cylinder seat I, the output end of the lifting cylinder is fixed on a base II, a direct current servo motor II is arranged on the upper end face of the base II, the output end of the direct current servo motor II penetrates through the base II and is provided with a limiting assembly, the limiting assembly comprises a cutter head, three groups of cutter bars are uniformly arranged on the cutter head in a penetrating manner, the lower ends of the cutter bars penetrate through the base II and extend to the lower side of the base II, a cutter seat is arranged at the lower end of one of the cutter bars, a cutter is arranged on the cutter seat, centering seats are arranged on the other two groups of cutter seats, a centering ball head is arranged on the centering seat, a plurality of groups of limiting screws are uniformly arranged on the cutter head, a cam is arranged at the output end of the direct current servo, the first shifting fork is located between the limiting shaft and the limiting screw, a groove for moving the first shifting fork is formed in the cam, a third torsion spring is sleeved on the cutter bar, one end of the third torsion spring is fixed on the cutter bar through a bolt, and the other end of the third torsion spring is fixed on the centering seat or the cutter seat.

6. An aqueous dispensing machine as defined in claim 1 wherein: the bionic bottle breaking mechanism comprises a second ball screw linear driver arranged on a bottom plate, an air cylinder seat is arranged at the output end of the second ball screw linear driver, a bottle breaking air cylinder is fixed on the upper end surface of one side, away from the second ball screw linear driver, of the air cylinder seat, the lower end of the bottle breaking air cylinder penetrates through the air cylinder seat and is provided with a piston rod joint, the lower end of the piston rod joint is connected with a connecting rod through a pin shaft, the other end of the connecting rod is connected with a swing clamp through a pin shaft II, one end of the swing clamp is connected at the corner of the lower end of the air cylinder seat through a pin shaft III, a cantilever is fixed at the upper end of the swing clamp, a third direct current servo motor is fixed on the upper end surface of the cantilever, a bevel gear transmission assembly is arranged at the output end of the, the utility model discloses a bottle clamping device, including swing clamp, cylinder seat, bottom plate, pivot, pin axle three, four ends of torsion spring, and the output of clamp cylinder I, the bevel gear is installed in swing clamp upper end through the pivot, bevel gear and bevel gear two carry out gear engagement, the pivot lower extreme runs through swing clamp and fixed sleeve, the sleeve lower extreme is equipped with the blind hole that a plurality of diameters are different, it is equipped with torsional spring four on the round pin axle three, four one ends of torsional spring are fixed on the swing clamp, and the four other ends of torsional spring fix on the cylinder block, it.

7. An aqueous dispensing machine as defined in claim 1 wherein: the three-way medicine dissolving mechanism comprises a ball screw linear driver III arranged on the bottom plate, the output end of the ball screw linear driver III is provided with a slide block guide post I, a ball screw linear driver IV is fixed on one side surface of the slide block guide post, the output end of the ball screw linear driver IV is provided with a slide block guide post II, a push handle is fixed at the upper end of the second slide block guide post, the lower end of the push handle is clamped with a three-way injector, a miniature worm and gear driver is arranged on the shell of the fourth ball screw linear driver, the output shaft of the miniature worm gear driver is provided with a second shifting fork, the lower end of the three-way injector is provided with a three-way needle valve, the shifting fork II is connected with a three-way valve core on the three-way needle valve in a clamping mode, a clamping cylinder II is arranged on one side face of the ball screw linear driver, and the output end of the clamping cylinder II abuts against the outer surface of the three-way needle valve.

8. An aqueous dispensing machine as defined in claim 7 wherein: two groups of travel switches are arranged on three side faces of the ball screw linear driver, the two groups of travel switches are arranged on the upper side and the lower side of the first slider guide post, and two groups of electromagnetic sensors are arranged on four side faces of the ball screw linear driver.

9. An aqueous dispensing machine as defined in claim 1 wherein: the needle inserting mechanism comprises a swing seat fixed on the bottom plate, a rotatable swing arm is arranged on the swing seat, an arc-shaped groove is formed in the swing arm, a bolt used for fixing the swing arm is arranged in the arc-shaped groove, a threaded hole for the bolt to penetrate is formed in the swing seat, a double-acting air cylinder is fixed on one side face of the swing arm, a fixed chuck is installed at the output end of the double-acting air cylinder, and a hose needle is clamped in the fixed chuck.

10. An aqueous dispensing machine as defined in claim 1 wherein: the infusion bag carousel is including setting up the supporting seat on the bottom plate, the supporting seat upper end is equipped with the tilt cylinder of slope, the tilt cylinder up end is equipped with deposits the dish, deposit and be equipped with two sets of clamping jaw seats of central symmetry on the dish, rotate through pivot two in the clamping jaw seat and be equipped with relative left clamping jaw and right clamping jaw, wherein the two surfaces of pivot on the right clamping jaw are equipped with torsional spring five, five one end of torsional spring is fixed on clamping jaw seat, and the other end is fixed on right clamping jaw, the fixed single-action cylinder of terminal surface under the clamping jaw seat, the output of single-action cylinder penetrates clamping jaw seat and is equipped with the bulb round pin, the setting of electromagnetic type bulb round pin is at left clamping jaw downside, run through on the clamping jaw seat and be provided with electromagnetic type sensor two, and sensor two.