CN111731618A

CN111731618A - Full-automatic dispensing system for traditional Chinese medicine granules and production method

Info

Publication number: CN111731618A
Application number: CN202010699019.5A
Authority: CN
Inventors: 颜志红; 庄超新
Original assignee: Shanghai Guandao Bio Tech Co Ltd
Current assignee: Shanghai Guandao Bio Tech Co Ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2020-10-02
Anticipated expiration: 2040-07-20
Also published as: CN111731618B

Abstract

The invention relates to a full-automatic packaging machine for dispensing traditional Chinese medicine granules, which comprises: the upper bag component stores the medicine bags and can output the medicine bags one by one; the clamping and transferring component clamps the medicine bag output by the bag feeding component; the dispensing component is used for quantitatively filling the traditional Chinese medicine particles into the medicine bag clamped by the clamping and transferring component; the sealing assembly comprises a sealing bracket and two clamping heads which are arranged on the sealing bracket in a sliding manner; the negative pressure air suction component is used for air suction treatment of the medicine bag. Carry out the intensive mixing and mix after filling into the medicine bag to the traditional chinese medicine granule of each component through setting up shake mixing unit, set up the negative pressure subassembly that induced drafts simultaneously and induced draft to traditional chinese medicine granule wrapping bag and carry out the processing of sealing after induced drafting, and realize going up the automation of bag process, pressing from both sides bag transfer process, propping bag process, granule addition process, stirring mixing process, convulsions bag sealing process.

Description

Full-automatic dispensing system for traditional Chinese medicine granules and production method

Technical Field

The invention relates to the technical field of traditional Chinese medicine granules, in particular to a full-automatic dispensing system and a production method of traditional Chinese medicine granules.

Background

In recent years, the traditional Chinese medicine is made into powder or granules, so that the traditional Chinese medicine is easy to take and has quick curative effect. The traditional manual medicine taking mode of the traditional Chinese pharmacy is not applicable in both efficiency and precision. In order to improve the dispensing efficiency of the traditional Chinese medicine pharmacy, reduce the labor cost and realize automation, some fully-automatic or semi-automatic dispensing machines are developed in recent years. However, the dispensing machines have many unsatisfactory use effects, and the following problems mainly exist: 1. the automation degree of the machine is not high, and the dispensing speed is very low; 2. the structure is complex, and the failure rate is high; 3. the volume is large and the cost is expensive.

Patent document No. CN2019204180660 discloses a semi-automatic dispensing machine for traditional Chinese medicine formula particles, which comprises a rack, a code scanning device, a blanking device, an annular conveying line, a bag taking device, a bag opening device, a clamping jaw device, a weighing device, a sealing device, a belt conveyor and a bag placing device; a lower layer operation panel, a middle layer operation panel and an upper layer operation panel are arranged in the frame; an operation screen for displaying the type of the required medicine is arranged on the upper operation panel; the code scanning device is used for scanning the code of the medicine bottle and remembering the position of the medicine bottle; the discharging device is provided with a detachable medicine bottle, and the medicine bottle is provided with an induction magnetic stripe; the annular conveying line is provided with a plurality of conveying trolleys, and the conveying trolleys are used for conveying the plastic packaging bags conveyed by the clamping jaw devices to the lower part of the blanking device; the clamping jaw device is arranged on the conveying trolley and used for grabbing the plastic packaging bag opened by the bag opening device and placing the plastic packaging bag on the conveying trolley.

However, in the actual use process, the inventor finds that the mixing unevenness is easily generated by adding the component particles of the traditional Chinese medicine package in sequence, and particularly, when special medication conditions such as only half-package or one-third-package are needed, the medicine use effect is poor due to the uneven mixing of the particles, and the quality guarantee period of the medicine is affected due to the air in the particle package.

Disclosure of Invention

The invention aims to provide a full-automatic dispensing system for traditional Chinese medicine particles, wherein a mixing air suction unit is arranged to fully stir and mix the traditional Chinese medicine particles of each component after the traditional Chinese medicine particles are filled into a medicine bag, so that the traditional Chinese medicine particles of each component can be uniformly mixed, and a negative pressure air suction assembly is arranged to seal a traditional Chinese medicine particle packaging bag after air suction and air exhaust are carried out on the traditional Chinese medicine particle packaging bag, so that the technical problems that the medicine effect is poor and the quality guarantee period of medicines is influenced due to the fact that the particles are not uniformly mixed when special medicine conditions such as half-pack or one-third-pack are only required are solved.

Aiming at the technical problems, the technical scheme is as follows:

a full-automatic dispensing system of traditional chinese medicine granule which characterized in that includes: workstation and set up in last bag subassembly, centre gripping on the workstation shifts the subassembly, props a bag subassembly, transfers the subassembly, seals subassembly, the negative pressure subassembly that induced drafts, wherein:

the bag feeding component stores medicine bags and can output the medicine bags one by one;

the clamping and transferring assembly clamps the medicine bag output by the bag feeding assembly and sequentially transfers the medicine bag to pass through the bag supporting assembly, the dispensing assembly and the sealing assembly, the clamping and transferring assembly comprises a turntable unit, a mixed air suction unit, a clamping jaw unit and a jacking unit, the turntable unit is arranged on the workbench and does stepping rotary motion, the mixed air suction unit is arranged on the turntable unit, the clamping jaw unit is arranged on the mixed air suction unit, the mixed air suction unit drives the clamping jaw unit to shake, the jacking unit drives the clamping jaw unit to do clamping motion, and the jacking unit corresponds to the bag feeding assembly, the bag supporting assembly and the sealing assembly and is respectively provided with a group;

the dispensing component is arranged above the clamping and transferring component, a plurality of groups are arranged along the path of the clamping and transferring component, and the dispensing component is used for quantitatively filling traditional Chinese medicine particles into the medicine bags clamped by the clamping and transferring component;

the sealing assembly comprises a sealing support and two chucks arranged on the sealing support in a sliding mode, the two chucks are arranged oppositely and can be close to or far away from each other, and at least one of the two chucks is provided with a heating element;

the negative pressure air suction assembly is arranged on the sealing support and can be matched with the mixed air suction unit for butt joint, and the negative pressure air suction assembly is right for air suction treatment of the medicine bag.

As a refinement, the upper bag assembly comprises:

the bag storage unit is arranged below the workbench;

and the bag taking unit corresponds to the bag storage unit and is arranged above the workbench, and the bag taking unit absorbs the material bags from the bag storage unit.

As a refinement, the pouch unit comprises:

the bracket is arranged on the workbench;

the linear guide rail is fixedly arranged on one side of the bracket and is arranged along the vertical direction;

the supporting plate is arranged on the linear guide rail and slides along the linear guide rail;

the constant-force elastic piece is connected with the bracket and the supporting plate and drives the supporting plate to ascend and return;

the bag bin guide piece is fixedly arranged on the bottom surface of the workbench; and

the bag bin is arranged in the bag bin guide piece and stores the medicine bags, the supporting plate upwards pushes the medicine bags from the bottom of the bag bin, and the upper edge of the bag bin is also provided with a medicine bag pressing sheet for limiting the medicine bags.

As a refinement, the turntable unit includes:

the main shaft is fixedly arranged on the workbench;

the turntable is sleeved on the main shaft and is freely and rotatably arranged relative to the workbench;

the first servo motor is in transmission connection with the rotary table; and

and the fixed disc is arranged at the top end of the main shaft.

As a refinement, the hybrid suction unit comprises:

the rotating piece can be freely and rotatably arranged on the turntable and is arranged along the radial direction of the turntable;

the driving rack is fixedly arranged on the fixed disc and is meshed with one end of the rotating piece for transmission;

the sliding part is sleeved at the other end of the rotating part in a sliding manner and slides along the vertical direction;

the jacking track is fixed on the workbench and arranged below the sliding part, and the jacking track jacks the sliding part to move up and down;

the guide pipe part is arranged on the rotary table, and one of the guide pipe part is arranged corresponding to the rotary piece; and

and the second servo motor is arranged below the sealing assembly.

As a refinement, the conduit member comprises:

the fixing frame is arranged on the turntable;

the transmission group is arranged on the fixed frame and can be in matched transmission with the second servo motor;

the guide pipe is in transmission connection with the transmission group, is arranged on the fixed frame and slides along the vertical direction;

the stirring piece is hinged to the side wall of the guide pipe and is in transmission fit with the jacking track through a connecting rod group;

the sealing pieces are arranged at the upper end and the lower end of the guide pipe in a sliding mode, and the sealing pieces close or open the guide pipe; and

the control piece is sleeved on the outer side of the guide pipe and slides relative to the guide pipe, and the control piece abuts against and pushes the closing piece to move.

As a refinement, the jaw unit includes:

the clamping jaw seat is fixed on the sliding part;

the clamping jaw seat is provided with two clamping arms which are symmetrically hinged on the clamping jaw seat, one end of each clamping arm is provided with a first ejector block which can be matched and abutted with the ejector unit, and the clamping arms are elastically reset and connected relative to the clamping jaw seat;

the clamping block is hinged to the other end of the clamping arm;

the first connecting rod is arranged on the clamping arm in a sliding mode, one end of the first connecting rod is provided with a second ejector block which can be matched and abutted with the ejector unit, and the first connecting rod is in elastic reset connection with the clamping arm; and

and two ends of the second connecting rod are respectively connected with the clamping block and the first connecting rod.

As an improvement, the jacking unit comprises:

the first ejecting component is arranged on the fixed disk and can be in interference transmission fit with the first ejecting block; and

and the second ejecting component is arranged above the first ejecting component and can be in interference transmission fit with the second ejecting block.

As an improvement, the outer side surface of one side of the guide pipe is provided with an air passing opening, the outer side surface of the guide pipe, which is provided with the air passing opening, is arranged to be an arc-shaped surface, and the arc-shaped surface and the turntable have the same axle center.

As an improvement, the negative pressure suction assembly comprises:

the negative pressure fan is arranged on the sealing support; and

the negative pressure suction head is communicated with the negative pressure fan pipeline, and the opening edge of the negative pressure suction head is matched with the arc-shaped surface.

As an improvement, the bag opening assembly comprises:

a bag support;

the bag opening cone is arranged on the bag opening frame in a sliding mode along the vertical direction and can abut against and push the guide pipe;

the third motor is arranged on one side of the bag opening frame and is in transmission connection with the bag opening cone to vertically move up and down;

the two negative pressure suction heads are arranged on the bag support frame in a sliding manner, and are arranged oppositely and can be close to or far away from each other; and

and the rejecting unit is arranged below the negative pressure suction head and is used for rejecting the medicine bag which fails to open the bag.

The invention also aims to provide a full-automatic dispensing production method of traditional Chinese medicine granules, which solves the technical problems of poor medicine effect and incapability of realizing air suction and packaging caused by uneven granule mixing through the automation of a bag feeding process, a bag clamping and transferring process, a bag opening process, a granule adding process, a stirring and mixing process and an air suction and bag sealing process.

Aiming at the technical problems, the technical scheme is as follows:

a full-automatic dispensing production method of traditional Chinese medicine granules is characterized by comprising the following steps:

step one, a bag feeding process, wherein a bag taking unit of a bag feeding assembly sequentially adsorbs and grabs the medicine bags from a bag storage unit;

step two, a bag clamping and transferring process, wherein after the step one, the bag taking unit conveys the medicine bag to a clamping jaw unit for clamping the transferring component, and then the clamping and transferring component conveys the medicine bag in a rotary manner;

step three, a bag opening process, wherein when the clamping jaw unit drives the medicine bag to move to the position below the bag opening assembly, a third motor drives a bag opening cone to descend, and the bag opening cone props against the guide pipe to descend and extends into the medicine bag;

step four, a particle adding procedure, namely, the clamping and transferring component drives the clamping jaw unit to sequentially pass through a plurality of dispensing components, and the dispensing components quantitatively add traditional Chinese medicine particles into the medicine bag;

step five, a stirring and mixing process, wherein in the process that the clamping and transferring assembly drives the clamping jaw unit to move between the dispensing assemblies, the mixing and air suction unit drives the clamping jaw unit to shake and shake, and the guide pipe component is used for stirring and mixing relative to the medicine bag;

and step six, an air draft bag sealing process, namely after the step five, the clamping jaw unit moves to the position below the sealing component, the second servo motor drives the guide pipe to ascend, the negative pressure air draft component is matched with the guide pipe to draw out air in the medicine bag in the ascending process, and then the sealing component seals the medicine bag.

As an improvement, in the third step, the medicine bag removing device further comprises a removing process, and when the bag opening cone pushes the guide pipe to open the medicine bag, the removing unit is started to remove the medicine bag from the clamping jaw unit.

The invention has the beneficial effects that:

(1) according to the invention, the mixing and air-sucking unit is arranged to fully stir and mix the traditional Chinese medicine particles of each component after filling, filling and bagging the traditional Chinese medicine particles, and the negative pressure air-sucking component is arranged to suck and suck air for the traditional Chinese medicine particle packaging bag and then seal the traditional Chinese medicine particle packaging bag, so that the automation of the bag feeding process, the bag clamping transfer process, the bag opening process, the particle adding process, the stirring and mixing process and the air-sucking bag sealing process is realized, and the traditional Chinese medicine particles of each component can be uniformly mixed and sucked and packaged;

(2) according to the invention, the driving rack is arranged to rotate and drive the rotating member back and forth, so that the clamping jaw unit realizes rotary shaking, and meanwhile, the jacking track can jack the clamping jaw unit to move up and down, so that the combination of left-right rotary shaking and up-down shaking of the clamping jaw unit is realized, and particles in a medicine bag are stirred and mixed in multiple directions;

(3) according to the invention, the traditional Chinese medicine particles are guided by the guide tube, so that the particles are not splashed outside the medicine bag when being filled;

(4) according to the invention, the jacking track is set to jack the stirring piece to open and close, so that when the clamping jaw unit shakes, the guide pipe is used as a stirring rod to effectively stir the traditional Chinese medicine particles in the medicine bag, and the mutual doping and mixing of the traditional Chinese medicine particles of each component are further promoted.

In conclusion, the equipment has the advantages of high automation degree, quick packaging and uniform mixing of all components, and is particularly suitable for the technical field of packaging of traditional Chinese medicine granules.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a full-automatic packaging machine for dispensing traditional Chinese medicine granules.

Fig. 2 is a schematic structural view of the upper bag assembly.

FIG. 3 is a schematic view of the engagement of the bag feeding assembly with the clamp transfer assembly.

Fig. 4 is a schematic structural view of the bag house.

Fig. 5 is a schematic structural view of the bag expanding assembly.

Fig. 6 is one of the matching schematic diagrams of the shaking and mixing unit and the clamping jaw unit.

Fig. 7 is a schematic diagram of the dispensing assembly and the clamping jaw unit in blanking matching.

Fig. 8 is a second schematic view of the combination of the shaking and mixing unit and the clamping jaw unit.

Fig. 9 is a schematic top view of the jaw unit.

Fig. 10 is a schematic structural view of the jacking unit.

Fig. 11 is a schematic view of the engagement of the jaw unit with the closure assembly.

Fig. 12 is an enlarged view of a portion a in fig. 11.

Figure 13 is a schematic illustration of the dithering motion of the jaw unit.

Fig. 14 is one of the structural schematic diagrams of the catheter component.

Fig. 15 is a second schematic structural view of the catheter component.

Fig. 16 is an operation diagram of the linkage.

Fig. 17 is a third schematic structural view of the catheter component.

Fig. 18 is a partial schematic view of a catheter component.

Fig. 19 is a schematic cross-sectional view of a catheter.

Fig. 20 is an operational schematic of the closure.

FIG. 21 is a schematic view of the engagement of a catheter with a negative pressure suction head.

Fig. 22 is a schematic view of a chuck and heating element configuration.

FIG. 23 is a process flow chart of a fully automatic dispensing production method of Chinese medicinal granules.

Detailed Description

The technical scheme in the embodiment of the invention is clearly and completely explained by combining the attached drawings.

Example one

As shown in fig. 1, a full-automatic dispensing system for traditional Chinese medicine granules comprises: workstation 1 and set up in last bag subassembly 2, centre gripping transfer assembly 3, prop bag subassembly 4, transfer subassembly 5, seal subassembly 6, the negative pressure subassembly 7 that induced drafts on workstation 1, wherein:

the upper bag unit 2 stores medicine bags 10 and can output the medicine bags 10 one by one;

the clamping transfer component 3 clamps the medicine bag 10 output by the upper bag component 2 and sequentially transfers the medicine bag 10 to pass through the bag opening component 4, the dispensing component 5 and the sealing component 6, the clamping transfer component 3 comprises a turntable unit 31, a mixed air suction unit 32, a clamping jaw unit 33 and a jacking unit 34, the turntable unit 31 is arranged on the workbench 1 and does stepping rotary motion, the mixed air suction unit 32 is arranged on the turntable unit 31, the clamping jaw unit 33 is arranged on the mixed air suction unit 32, the mixed air suction unit 32 drives the clamping jaw unit 33 to shake, the jacking unit 34 drives the clamping jaw unit 33 to do clamping motion, and the jacking unit 34 corresponds to the upper bag component 2, the bag opening component 4 and the sealing component 6 and is respectively provided with a group;

the dispensing component 5 is arranged above the clamping and transferring component 3, a plurality of groups are arranged along the path of the clamping and transferring component 3, and the dispensing component 5 is arranged to quantitatively fill the traditional Chinese medicine particles into the medicine bags 10 clamped by the clamping and transferring component 3;

the sealing assembly 6 comprises a sealing support 61 and two clamping heads 62 arranged on the sealing support 61 in a sliding manner, the two clamping heads 62 are oppositely arranged and can be close to or far away from each other, and at least one of the two clamping heads 62 is provided with a heating part 63;

the negative pressure air suction assembly 7 is arranged on the sealing support 61 and can be matched and butted with the mixed air suction unit 32, and the negative pressure air suction assembly 7 is used for air suction treatment of the medicine bag 10.

In this embodiment, the upper bag assembly 2 is arranged to output and convey the medicine bag 10 to the clamping and transferring assembly 3, the pushing unit 34 in the clamping and transferring assembly 3 pushes the clamping jaw unit 33 to open the clamped medicine bag 10, the turntable unit 31 drives the clamping jaw unit 33 to rotate and pass through the bag supporting assembly 4, the bag supporting assembly 4 pushes the bag supporting assembly 10, the turntable unit 31 continues to drive the clamping jaw unit 33 to sequentially pass through a plurality of groups of dispensing assemblies 5, the dispensing assemblies 5 fill the medicine bag 10 with traditional Chinese medicine particles, at this time, when the mixing and air suction unit 32 moves to a position between adjacent dispensing assemblies 5 along with the turntable unit 31, the mixing and air suction unit stirs and mixes the particles in the medicine bag 10, then the clamping jaw unit 33 reaches the sealing assembly 6 to perform sealing treatment, and the negative pressure air suction assembly 7 performs air suction on the medicine bag 10 to remove air.

Further, as shown in fig. 2, the upper bag unit 2 includes:

a bag storage unit 21, wherein the bag storage unit 21 is arranged below the workbench 1;

the bag taking unit 22 is arranged above the workbench 1 corresponding to the bag storage unit 21, and the bag taking unit 22 sucks the material bag 10 from the bag storage unit 21.

Further, as shown in fig. 2, the pouch unit 21 includes:

the bracket 211 is arranged on the workbench 1;

the linear guide rail 212 is fixedly arranged on one side of the bracket 211 and is arranged along the vertical direction;

a support plate 213, the support plate 213 being mounted on the linear guide 212 and sliding along the linear guide 212;

the constant-force elastic piece 214 is connected with the bracket 211 and the supporting plate 213, and the constant-force elastic piece 214 drives the supporting plate 213 to ascend and return;

a bag bin guide 215, wherein the bag bin guide 215 is fixedly arranged on the bottom surface of the workbench 1; and

the bag bin 216 is arranged in the bag bin guide 215, the bag bin 216 stores the medicine bags 10, the supporting plate 213 pushes the medicine bags 10 upwards from the bottom of the bag bin 216, and the upper edge of the bag bin 216 is also provided with a medicine bag pressing sheet 217 for limiting the medicine bags 10.

Specifically, the bag taking unit 22 includes a rotary motor 221, a bag taking track 222 and a suction disc piece 223, the rotary motor 221 and the bag taking track 222 are fixedly arranged on the workbench 1, the rotary motor 221 and the bag taking track 222 drive the suction disc piece 223 to move along the bag taking track 222, and a negative pressure suction disc is arranged at a free end of the suction disc piece 223 to suck the medicine bag 10.

Further, as shown in fig. 5, the turntable unit 31 includes:

a main shaft 311, wherein the main shaft 311 is fixedly arranged on the workbench 1;

the turntable 312 is sleeved on the main shaft 311, and is freely and rotatably arranged relative to the workbench 1;

the first servo motor 313 is in transmission connection with the turntable 312; and

and a fixed disk 314, wherein the fixed disk 314 is mounted at the top end of the main shaft 311.

Specifically, the first servo motor 313 is automatically started and stopped according to the control of a photoelectric switch signal, the induction heads 81 of the clamping transfer assembly 3 are arranged on the rotary disc 312 in a one-to-one correspondence manner, the photoelectric switch 82 is arranged on the workbench 1, a stop signal is sent out when the photoelectric switch 82 corresponds to the induction heads 81 to control the first servo motor 313 to stop, the first servo motor 313 is set to be started in a delayed manner, the delay time is set according to the longest time-consuming process in filling and packaging traditional Chinese medicine particles, the specific delayed start belongs to the prior art, and the description is omitted.

Further, as shown in fig. 6, the hybrid suction unit 32 includes:

a rotating member 321, wherein the rotating member 321 is freely rotatably disposed on the rotating disc 312, and is disposed along a radial direction of the rotating disc 312;

the driving rack 322 is fixedly arranged on the fixed disc 314, and the driving rack 322 is engaged with one end of the rotating piece 321 for transmission;

the sliding part 323 is slidably sleeved at the other end of the rotating part 321, and the sliding part 323 slides along the vertical direction;

a pushing track 324, the pushing track 324 being fixed to the table 1 and disposed below the slider 323, the pushing track 324 pushing the slider 323 to move up and down;

a conduit member 325, wherein the conduit member 325 is disposed on the turntable 312, and one of the conduit members is disposed corresponding to the rotating member 321; and

and a second servo motor 326, wherein the second servo motor 326 is disposed below the sealing assembly 6.

Specifically, when the turntable 312 drives the hybrid air suction unit 32 between adjacent dispensing assemblies 5, the driving rack 322 drives the rotating member 321 to swing back and forth in a rotating manner, and the jacking track 324 drives the sliding member 323 to shake up and down; when the turntable 312 drives the mixing suction unit 32 to the closing assembly 6, the second servo motor 326 drives the guide pipe part 325 to be lifted off the medicine bag 10.

It should be noted that the jacking trace 324 is provided as an intermittent jacking boss, specifically, a boss is provided between adjacent dispensing assemblies 5 to jack the clamping jaw unit 33 to shake up and down.

Further, as shown in fig. 13, the driving rack 322 is disposed between adjacent dispensing assemblies 5, and includes a forward driving tooth 3221 and a reverse driving tooth 3222, the forward driving tooth 3221 is disposed above the rotating member 321, and the reverse driving tooth 3222 is disposed below the rotating member 321.

It should be noted that forward drive teeth 3221 and reverse drive teeth 3222 alternately drive rotating member 321 such that rotating member 321 produces a back-and-forth oscillating rotation.

Further, as shown in fig. 7, 8, 14, 15 and 16, the conduit part 325 includes:

a fixed frame 3251, wherein the fixed frame 3251 is mounted on the turntable 312;

the transmission group 3252 is arranged on the fixed frame 3251, and the transmission group 3252 and the second servo motor 326 can be in matched transmission;

the guide tube 3253 is in transmission connection with the transmission group 3252, is arranged on the fixed frame 3251, and slides in the vertical direction;

the stirring piece 3254 is hinged to the side wall of the guide pipe 3253, and is in transmission fit with the jacking track 324 through a connecting rod group 3255;

a sealing member 3256, the sealing member 3256 being slidably disposed at upper and lower ends of the guide tube 3253, the sealing member 3256 being configured to seal or open the guide tube 3253; and

the control element 3257 is sleeved outside the guide tube 3253, and slides relative to the guide tube 3253, and the control element 3257 pushes against the closing element 3256 for movement.

Specifically, the transmission group 3252 includes a rotating shaft a32521, a rotating shaft b32522, a friction wheel 32523, a bevel gear set 32524, and a transmission gear 32525, the rotating shaft a32521 is in transmission connection with the rotating shaft b32522 through the bevel gear set 32524, the friction wheel 32523 is disposed at one end of the rotating shaft a32521, and is in friction transmission with a power output end of the second servo motor 326, and the transmission gear 32525 is disposed at an end of the rotating shaft b32522, and is in transmission connection with the conduit 3253.

The linkage 3255 includes a rod a32551, a rod b32552 and a rod c32553, the rod a32551 is slidably disposed on the fixing frame 3251 and slides along the vertical direction, the bottom end of the rod a32551 can be engaged with the pushing track 324, the rod b32552 is hinged on the side wall of the conduit 3253, one end of the rod b 32551 can be engaged with the rod a32551, the other end of the rod b32552 is hinged with the rod c32553, and the bottom end of the rod c32553 is engaged with the stirring element 3254.

As shown in fig. 17 to 20, it should be noted that, during the ascending of the guide tube 3253, the control element 3257 moves in the opposite direction relative to the guide tube 3253 by gravity, the gravity of the control element 3257 is enough to drive the closing element 3256 to close the inlet and outlet of the guide tube 3253, meanwhile, the control element 3257 is provided with the hook block 3258, when the guide tube 3253 descends to the bottom, the hook block 3258 can hook the fixing frame 3251, and then the closing element 3256 is reset to be opened.

It is worth to be noted that, a linkage rod 3258 is hinged on the closing element 3256, a waist-shaped hole is arranged in the middle of the linkage rod 3258, and is connected with the conduit 3253 in a restraining manner through the waist-shaped hole, the free end of the linkage rod 3258 is connected with the stirring element 3254 through elasticity, the closing element 3256 moves in a closing manner, the linkage rod 3258 rotates to drive the stirring element 3254 to open, and the conduit 3253 is called as a conduit for conducting air.

Further, as shown in fig. 8 and 9, the jaw unit 33 includes:

a jaw seat 331, the jaw seat 331 being fixed to the slider 323;

two clamping arms 332 are symmetrically hinged to the clamping jaw base 331 of the clamping arms 332, a first ejecting block 3321 which can be matched and abutted with the ejecting unit 34 is arranged at one end of each clamping arm 332, and the clamping arms 332 are elastically reset and connected relative to the clamping jaw base 331;

the clamping block 333 is hinged to the other end of the clamping arm 332;

the first link 334 is slidably disposed on the clamping arm 332, one end of the first link 334 is provided with a second ejector block 3341 which can be in fit contact with the ejector unit 34, and the first link 334 is elastically reset and connected with the clamping arm 332; and

and a second connecting rod 335, wherein both ends of the second connecting rod 335 are respectively connected with the clamping block 333 and the first connecting rod 334.

It should be noted that, the elastic return is symmetrically arranged on both sides of the bottom of the jaw base 331 relative to the rotating member 321, so that when the driving rack 322 is separated from the rotating member 321, the jaw base 331 maintains a horizontal state.

Further, as shown in fig. 10 and 11, the ejecting unit 34 includes:

the first pushing member 341 is disposed on the fixed tray 314, and the first pushing member 341 is in interference transmission fit with the first pushing block 3321; and

the second ejecting member 342 is disposed above the first ejecting member 341, and the second ejecting member 342 and the second ejecting block 3341 may be in interference fit.

Specifically, the first pushing member 341 includes a first pushing member 3411 and a first push rod motor 3412 integrally connected to the first pushing member 3411, and the first push rod motor 3412 drives the first pushing member 3411 to slide against the first pushing block 3321, so that the clamping block 333 is opened with respect to the clamping arm 332.

The second pushing component 342 includes a second pushing member 3421 and a second pushing motor 3422 integrally connected to the second pushing member 3421, and the second pushing motor 3422 drives the second pushing member 3421 to move and abut against the second pushing block 3341, so that the two sets of opposite clamping arms 332 are opened.

Further, an air vent 32531 is arranged on an outer side surface of one side of the conduit 3253, and an outer side surface of the conduit 3253, on which the air vent 32531 is arranged, is an arc-shaped surface 32532, and the arc-shaped surface 32532 is coaxial with the turntable 312.

Further, as shown in fig. 11, 18 and 21, the negative pressure suction assembly 7 includes:

the negative pressure fan 71, the negative pressure fan 71 is arranged on the sealing support 61; and

the negative pressure suction head 72 is communicated with the negative pressure fan 71 through a pipeline, and the opening edge of the negative pressure suction head 72 is matched with the arc-shaped surface 32532.

Further, as shown in fig. 5, the bag supporting assembly 4 includes:

a bag support 41;

the bag opening cone 42 is arranged on the bag opening frame 41 in a sliding mode along the vertical direction, and the bag opening cone 42 can abut against and push the guide tube 3253;

the third motor 43 is arranged on one side of the bag opening frame 41, and is in transmission connection with the bag opening cone 42 to vertically move up and down;

two negative pressure suction heads 44 are arranged on the bag support frame 41 in a sliding manner, and the two negative pressure suction heads 44 are arranged oppositely and can approach or separate from each other; and

and the rejecting unit 45 is arranged below the negative pressure suction head 44, and is used for rejecting the medicine bags 10 which fail to open the bags.

It should be mentioned that the removing unit 45 includes a removing bracket 451 fixedly installed at the bottom of the workbench 1, a removing plate 452 hinged to the removing bracket 451, and an electromagnet 453 for pushing the removing plate 452 to rotate, wherein the electromagnet 453 is fixedly installed on the removing bracket 451, and the removing plate 452 is reset by setting an elastic tension spring with respect to the removing bracket 451.

Example two

As shown in fig. 1 and 23, a full-automatic dispensing production method of traditional Chinese medicine granules comprises the following steps:

step one, a bag feeding process, in which a bag taking unit 22 of a bag feeding component 2 sequentially adsorbs and grabs the medicine bags 10 from a bag storage unit 21;

step two, a bag clamping and transferring process, wherein after the step one, the bag taking unit 22 conveys the medicine bag 10 to the clamping jaw unit 33 of the clamping and transferring component 3 for clamping, and then the clamping and transferring component 3 conveys the medicine bag 10 in a rotating way;

step three, in the bag opening process, when the clamping jaw unit 33 drives the medicine bag 10 to move to the position below the bag opening component 4, the third motor 43 drives the bag opening cone 42 to descend, and the bag opening cone 42 props against the guide tube 3253 to descend and extends into the medicine bag 10;

step four, a particle adding process, wherein the clamping transfer component 3 drives the clamping jaw unit 33 to sequentially pass through a plurality of dispensing components 5, and the dispensing components 5 quantitatively add traditional Chinese medicine particles into the medicine bag 10;

step five, a stirring and mixing process, wherein in the process that the clamping transfer component 3 drives the clamping jaw unit 33 to move between the dispensing components 5, the mixing and air suction unit 32 drives the clamping jaw unit 33 to shake and shake, and the conduit part 325 is used for stirring and mixing relative to the medicine bag 10;

and step six, an air draft bag sealing process, wherein after the step five, the clamping jaw unit 33 moves to the position below the sealing component 6, the second servo motor 326 drives the guide tube 3253 to ascend, the negative pressure air draft component 7 is matched with the guide tube 3253 to draw out air in the medicine bag 10 in the ascending process, and then the sealing component 6 seals the medicine bag 10.

Further, in the third step, a removing process is also included, when the bag opening cone 42 pushes the guide tube 3253 to open the medicine bag 10, the removing unit 45 starts to remove the medicine bag 10 from the clamping jaw unit 33.

The working process is as follows:

the upper bag component 2 outputs and conveys the medicine bag 10 to the clamping and transferring component 3, the jacking unit 34 in the clamping and transferring component 3 jacks the clamping jaw unit 33 to open the clamping medicine bag 10, the turntable unit 31 drives the clamping jaw unit 33 to rotate and prop the bag supporting component 4, the bag supporting component 4 jacks the medicine bag 10, the turntable unit 31 continues to drive the clamping jaw unit 33 to sequentially pass through a plurality of groups of dispensing components 5, the dispensing components 5 fill the medicine bag 10 with traditional Chinese medicine particles, at the moment, the shaking and mixing unit 32 stirs and mixes the particles in the medicine bag 10 when moving to the positions between the adjacent dispensing components 5 along with the turntable unit 31, then the clamping jaw unit 33 reaches the sealing component 6 to carry out sealing treatment, and the negative pressure air suction component 7 carries out air suction on the medicine bag 10 before the sealing treatment.

In the description of the present invention, it is to be understood that the terms "front-back", "left-right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the invention.

Of course, in this disclosure, those skilled in the art will understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more," i.e., in one embodiment, a number of an element may be one, and in another embodiment, a number of the element may be plural, and the terms "a" and "an" should not be interpreted as limiting the number.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily made by those skilled in the art in light of the technical teaching of the present invention should be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A full-automatic dispensing system of traditional chinese medicine granule which characterized in that includes: workstation (1) and set up in last bag subassembly (2), centre gripping transfer assembly (3), prop bag subassembly (4), transfer subassembly (5), seal subassembly (6), negative pressure induced draft subassembly (7) on workstation (1), wherein:

the bag feeding component (2) stores medicine bags (10) and can output the medicine bags (10) one by one;

centre gripping shifts subassembly (3) centre gripping by go up bag subassembly (2) output medicine bag (10), and will medicine bag (10) shift the process in proper order prop bag subassembly (4), accent agent subassembly (5) and seal subassembly (6), centre gripping shifts subassembly (3) including carousel unit (31), mix induced draft unit (32), clamping jaw unit (33) and top and move unit (34), carousel unit (31) set up in on workstation (1), and it is step-by-step rotary motion, mix induced draft unit (32) set up in on carousel unit (31), clamping jaw unit (33) set up in mix induced draft on unit (32), mix induced draft unit (32) drive clamping jaw unit (33) are rocked, top moves unit (34) transmission clamping jaw unit (33) is the centre gripping motion, top moves unit (34) and corresponds go up bag subassembly (2), The bag opening component (4) and the sealing component (6) are respectively provided with one group;

the dispensing component (5) is arranged above the clamping and transferring component (3), a plurality of groups of dispensing components are arranged along the path of the clamping and transferring component (3), and the dispensing component (5) is used for quantitatively filling traditional Chinese medicine particles into the medicine bag (10) clamped by the clamping and transferring component (3);

the sealing assembly (6) comprises a sealing support (61) and two clamping heads (62) arranged on the sealing support (61) in a sliding mode, the two clamping heads (62) are arranged oppositely and can be close to or far away from each other, and at least one of the two clamping heads (62) is provided with a heating element (63);

the negative pressure air suction assembly (7) is arranged on the sealing support (61), the hybrid air suction unit (32) can be matched and butted, and the negative pressure air suction assembly (7) is right the air suction treatment of the medicine bag (10).

2. The system for automatically dispensing traditional Chinese medicine granules according to claim 1, wherein the bag feeding assembly (2) comprises:

a bag storage unit (21), wherein the bag storage unit (21) is arranged below the workbench (1);

the bag taking unit (22), the bag taking unit (22) is arranged above the workbench (1) corresponding to the bag storage unit (21), and the bag taking unit (22) sucks the material bag (10) from the bag storage unit (21).

3. The system of claim 1, wherein the turntable unit (31) comprises:

the main shaft (311) is fixedly arranged on the workbench (1);

the turntable (312) is sleeved on the main shaft (311) and is freely and rotatably arranged relative to the workbench (1);

the first servo motor (313), the first servo motor (313) is in transmission connection with the turntable (312); and

and the fixed disc (314) is mounted at the top end of the main shaft (311).

4. The system as claimed in claim 3, wherein the mixing and sucking unit (32) comprises:

a rotating member (321), wherein the rotating member (321) is freely rotatably arranged on the rotating disc (312) and arranged along the radial direction of the rotating disc (312);

the driving rack (322), the driving rack (322) is fixedly arranged on the fixed disc (314), and the driving rack (322) is engaged with one end of the rotating piece (321) for transmission;

the sliding piece (323) is sleeved at the other end of the rotating piece (321) in a sliding mode and slides along the vertical direction;

the jacking track (324) is fixed on the workbench (1) and arranged below the sliding piece (323), and the jacking track (324) jacks the sliding piece (323) to move up and down;

a conduit part (325), wherein the conduit part (325) is arranged on the turntable (312), and one of the conduit part is arranged corresponding to the rotating piece (321); and

a second servo motor (326), the second servo motor (326) is arranged below the sealing component (6).

5. The system of claim 4, wherein the conduit member (325) comprises:

a fixed mount (3251), the fixed mount (3251) being mounted on the turntable (312);

the transmission group (3252) is arranged on the fixed frame (3251), and the transmission group (3252) and the second servo motor (326) can be in matched transmission;

the guide pipe (3253) is in transmission connection with the transmission group (3252), is arranged on the fixed frame (3251) and slides along the vertical direction;

the stirring piece (3254) is hinged to the side wall of the guide pipe (3253) and is in transmission fit with the jacking track (324) through a connecting rod group (3255);

the sealing pieces (3256), the sealing pieces (3256) are arranged at the upper end and the lower end of the guide pipe (3253) in a sliding mode, and the sealing pieces (3256) seal or open the guide pipe (3253); and

the control piece (3257) is sleeved outside the guide tube (3253) and slides relative to the guide tube (3253), and the control piece (3257) is abutted against the closing piece (3256) for movement.

6. The full-automatic dispensing system for traditional Chinese medicine granules according to claim 5, wherein an air vent (32531) is arranged on the outer side surface of one side of the conduit (3253), and the outer side surface of the conduit (3253) provided with the air vent (32531) is provided with an arc-shaped surface (32532), and the arc-shaped surface (32532) is coaxial with the turntable (312).

7. The system of claim 6, wherein the negative pressure suction assembly (7) comprises:

the negative pressure fan (71), the negative pressure fan (71) is arranged on the sealing support (61); and

the negative pressure suction head (72) is communicated with a pipeline of the negative pressure fan (71), and the opening edge of the negative pressure suction head (72) is matched with the arc-shaped surface (32532).

8. The system for the full-automatic dispensing of herbal granules according to claim 5, wherein said bag-supporting assembly (4) comprises:

a bag support frame (41);

the bag opening cone (42) is arranged on the bag opening frame (41) in a sliding mode along the vertical direction, and the bag opening cone (42) can abut against and push the guide pipe (3253) to be arranged;

the third motor (43) is arranged on one side of the bag opening frame (41), and is in transmission connection with the bag opening cone (42) to vertically move up and down;

two negative pressure suction heads (44) are arranged on the bag support frame (41) in a sliding manner, and the two negative pressure suction heads (44) are arranged oppositely and can approach or separate from each other; and

the removing unit (45) is arranged below the negative pressure suction head (44), and the removing unit (45) is used for removing the medicine bags (10) which fail to open the bags.

9. The full-automatic dispensing production method of traditional Chinese medicine granules of the full-automatic dispensing system of traditional Chinese medicine granules of claims 1 to 8 is characterized by comprising the following steps:

step one, a bag feeding procedure, wherein a bag taking unit (22) of a bag feeding assembly (2) sequentially adsorbs and grabs the medicine bags (10) from a bag storage unit (21);

step two, a bag clamping and transferring process, wherein after the step one, the bag taking unit (22) conveys the medicine bag (10) to a clamping jaw unit (33) of the clamping and transferring component (3) for clamping, and then the clamping and transferring component (3) conveys the medicine bag (10) in a rotary mode;

step three, a bag opening process, wherein when the clamping jaw unit (33) drives the medicine bag (10) to move to the position below the bag opening assembly (4), the third motor (43) drives the bag opening cone (42) to descend, and the bag opening cone (42) abuts against the guide pipe (3253) to descend and extend into the medicine bag (10);

step four, a particle adding procedure, wherein the clamping transfer component (3) drives the clamping jaw unit (33) to sequentially pass through a plurality of dispensing components (5), and the dispensing components (5) quantitatively add traditional Chinese medicine particles into the medicine bag (10);

step five, in the stirring and mixing process, the clamping transfer component (3) drives the clamping jaw unit (33) to move between the dispensing components (5), the mixing air suction unit (32) drives the clamping jaw unit (33) to shake and shake, and the catheter component (325) is stirred and mixed relative to the medicine bag (10);

and step six, an air draft bag sealing process, namely after the step five, the clamping jaw unit (33) moves to the position below the sealing component (6), the second servo motor (326) drives the guide pipe (3253) to ascend, the negative pressure air draft component (7) is matched with the guide pipe (3253) to pump out air in the medicine bag (10) in the ascending process, and then the sealing component (6) seals the medicine bag (10).

10. The full-automatic dispensing production method of traditional Chinese medicine granules according to claim 9, characterized in that in the third step, a removing process is further included, and when the bag opening cone (42) pushes the guide tube (3253) to open the medicine bag (10), the removing unit (45) starts to remove the medicine bag (10) from the clamping jaw unit (33).