CN105498991B - The apparatus and method of hard shell capsules sealing fluid spraying - Google Patents
The apparatus and method of hard shell capsules sealing fluid spraying Download PDFInfo
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- CN105498991B CN105498991B CN201610038995.XA CN201610038995A CN105498991B CN 105498991 B CN105498991 B CN 105498991B CN 201610038995 A CN201610038995 A CN 201610038995A CN 105498991 B CN105498991 B CN 105498991B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/06—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in annular, tubular or hollow conical form
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
- A61J3/07—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of capsules or similar small containers for oral use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Basic Packing Technique (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a kind of devices and methods therefor of hard shell capsules sealing fluid spraying, sealing fluid spray equipment includes module, sealing fluid injection equipment and the sealing fluid recovering mechanism that chamber is put with capsule；The capsule of module is put chamber and is located above the nozzle of sealing fluid injection equipment, and nozzle is put chamber with capsule and is coaxially disposed, while nozzle is connected with elevating mechanism；Sealing fluid recovering mechanism includes negative pressure accumulator tank, sealing fluid recovery pipe and vacuum loop system；Vacuum loop system is connected by sealing fluid recovery pipe with negative pressure accumulator tank, and negative pressure accumulator tank can be under the action of vacuum loop system so that forms negative pressure space with adjacent space below module；Nozzle is put chamber under the power drive of elevating mechanism, relative to capsule and is moved up and down, and can be walked in the inner cavity of negative pressure accumulator tank.Therefore, the present invention can effectively ensure the even application of hard shell capsules annular gap sealing fluid, the sealing effect of hard shell capsules annular gap be improved, so as to effectively provide product quality.
Description
Technical field
The present invention relates to a kind of sealing fluid spray equipment of hard shell capsules with coaxial main body in scalable connection and
Spraying method, after filling powder or liquid in hard shell capsules utricule, the spray containment liquid on the inside of its capsule cap, then by capsule cap
With utricule fitting to reach sealing effect, belong to hard capsule sealing device field.
Background technology
Hard capsule is one of important formulation being administered orally, and has production, the applicating history of many decades in China, it is logical
Be commonly used to the solid drugs such as filling particle, powder, for liquid medicine, be generally adopted by being carried out with soft capsule it is filling,
But with soft capsule carry out it is filling have it is complicated, rubber processing with content wraps up need to be carried out at the same time, store rubber for a long time
Moisture and OTR oxygen transmission rate are higher, influence medicine stability, while cause there is also rubber dehydration aging to be disintegrated unqualified etc. ask
Topic.In the 1970s, foreign scholar proposes the technology of hard shell capsules filling liquid, filling liquid hard shell capsules have compared with soft capsule
Moisture, OTR oxygen transmission rate are lower, active ingredient stability higher, and appearance is more beautiful, preparation process is simple, the preparation of film and glue
Capsule it is filling separate carry out, for small scale experiments research it is more meaningful the advantages that, therefore this one dosage type low temperature once occur rapidly by
To the attention of academia.
When with the filling particle of hard shell capsules, powder, liquid medicine, particularly liquid medicine, reality is solved the problems, such as
On be coaxial main element must excellent sealing be leaked to avoid any content and exterior produce pollution；In addition, for peace
The consideration of full property, any infringement caused by capsule 's content or capsule should be obvious and visible from outside；
The technology of any seal capsule must be suited to produce in enormous quantities on a large scale, to reduce production time and cost and reduce due to product
Defect and the waste product produced.
In order to achieve the above object, experts and scholars both domestic and external propose many methods, such as British Patent No.
GB2187703 proposes sealing fluid being coated onto on bonding pad, the container part of capsule and cover part is connected and sealing is made
The method of capsule；China Patent No. CN95193628.x proposes that sealing solution first is sprayed at connecing for capsule with the mode of spraying
Contact portion point, is pressed with pressue device, then is removed in suit place trypsin method sealing compound, unnecessary glue with aspiration device, or with suction
Addendum absorbent binder agent, then binding agent is applied in capsule, pressed by pressue device, the method for realizing capsule sealing；Europe
Continent patent No. EP-A056956 and British patent GB2187703 individually disclose one kind and first absorb sealing fluid using sorbing material,
Then bonding pad is made directly to be contacted with the sorbing material, so that sealing fluid is transferred to the sealing side on the bonding pad of cover part
Method.The above method has been proved to effectively to prevent two parts of the coaxial main body of hard shell capsules from departing from, and the present invention uses above-mentioned work
Skill designs a kind of spraying method and device of hard shell capsules sealing fluid.
With the invention belongs to same field being hard shell capsules filling liquid disclosed in Chinese patent ZL200310100143.1
Machine, the filling process of the bottle placer are related to the filling and painting mucilage binding of the feedway of capsule, the separation of capsule cap body, liquid
Put, the glue spreading apparatus in relation to the capsule cap coated inner wall sealing compound in upper module stepped hole in the patent disclosure in this as
With reference to and be cited, which, which uses, applies plastic pin to inside capsule wall gluing to realize the sealing of capsule, but this gluing mode
There are the non-uniform problem of gluing, it is therefore desirable to is further optimized.
The method and apparatus of seal capsule disclosed in Chinese patent ZL200780029122.1, refers to one kind to horizontal
The method that hard shell capsules carry out annular gap sealing fluid sealing, deficiency existing for such a method is due to that hard shell capsules are horizontal storing,
Therefore, during spray containment liquid, easily cause to spray non-uniform phenomenon, normally, can there are upper half in hard shell capsules annular gap
The good situation of part unsealing, causes the sealing effect of product bad, influences product quality.
It is existing to use to capsule cap coated inner wall sealing fluid to realize that capsule sealing described has gluing except above-mentioned
Also there are other outside non-uniform shortcoming, for example during with coating nozzle to inside capsule wall gluing, carried out when using glue
Easily occur the solidification of coating nozzle glue when sealing, there is volatile material when using, such as alcohols material progress is close
Occur that sealing fluid volatilizees when envelope, so as to influence gluing effect；Sealing solution is sprayed at capsule with the mode of spraying
Contact portion when, it may appear that sealing solution spray volume is difficult to control, so as to influence the quality of finished product, and in order to preferably control
The amount of sealing fluid processed, existing method is mostly to add sealing fluid aspiration device, and in capsule set and afterwards, device is separated out with sealing fluid
Unnecessary sealing fluid is suctioned out, but this method is higher to equipment requirement, it is difficult to realize industrialization.
The content of the invention
For above-mentioned technical problem, the present invention provides a kind of sealing fluid spraying dress of hard shell capsules of vertical structure
Put, can effectively ensure the even application of hard shell capsules annular gap sealing fluid, improve the sealing effect of hard shell capsules annular gap,
So as to effectively provide product quality.
To realize above-mentioned technical purpose, the present invention will take following technical solution：
A kind of sealing fluid spray equipment of hard shell capsules, hard shell capsules include the capsule cap and capsule body being coaxially socketed, and capsule
There are annular gap between cap and capsule body；The sealing fluid spray equipment includes putting the module of chamber with capsule, is used for
The sealing fluid injection equipment and recycling sealing fluid injection equipment of annular gap injection sealing fluid to hard shell capsules eject more
The sealing fluid recovering mechanism of remaining sealing fluid；The capsule of the module is put chamber and is located above the nozzle of sealing fluid injection equipment, and
Nozzle is put chamber with capsule and is coaxially disposed, while nozzle is connected with elevating mechanism；Sealing fluid recovering mechanism include negative pressure accumulator tank,
Sealing fluid recovery pipe and vacuum loop system；Vacuum loop system is connected by sealing fluid recovery pipe and negative pressure accumulator tank
It is logical, and negative pressure accumulator tank can be under the action of vacuum loop system so that it is empty to form negative pressure with adjacent space below module
Between；Nozzle is put chamber under the power drive of elevating mechanism, relative to capsule and is moved up and down, and can be in negative pressure accumulator tank
Inner cavity is walked.
As a further improvement on the present invention, nozzle is fine vaporific nozzle, and nozzle is in the power drive of elevating mechanism
Under, there are two extreme positions, one of extreme position is the inner cavity that nozzle is in negative pressure accumulator tank, and is put with being placed in capsule
The hard shell capsules for putting intracavitary are adjacent；Another extreme position, then be the lower outer that nozzle is in negative pressure accumulator tank；When nozzle is in
During the lower outer of negative pressure accumulator tank, vacuum loop system starts, in module negative pressure space formed below.
As a further improvement on the present invention, the elevating mechanism include be used for drive nozzle lift cam mechanism with
And guiding mechanism, cam mechanism include cam and slide bar, cam orientation is installed on base, and the power of slide bar one end and cam is defeated
Outlet connects, and the other end is then fixed with nozzle connecting seat, and nozzle is installed on nozzle connecting seat；Guiding mechanism includes being used to slide
The slide and the guide rail mechanism being oriented to for the lifting of nozzle connecting seat, slide that bar lifting is oriented to are arranged on the top of base, and
Guide rail mechanism is then fixed with base.
As a further improvement on the present invention, the cam mechanism is connected with driving device, which includes speed governing
Motor, main shaft；Speed regulating motor is fixedly mounted in motor fixing seat, and the output terminal of speed regulating motor is connected with main shaft, and main shaft leads to
Bearings are crossed, and cam is fixedly mounted on main shaft, slide bar is connected by the drive division of roller and cam.
As a further improvement on the present invention, the nozzle connecting seat includes connector and contiguous block；Sealing fluid spraying machine
Structure includes sealing fluid infusion pipeline and nozzle；Connector is fixed with contiguous block, and nozzle is then fixedly mounted on contiguous block, and is sprayed
Mouth is connected by connector with sealing fluid infusion pipeline.
As a further improvement on the present invention, the guide rail mechanism includes line slideway auxiliary and can be along line slideway
The sliding shoe that pair is slided, line slideway auxiliary are vertically installed on base, and contiguous block is fixed with sliding shoe.
As a further improvement on the present invention, the nozzle of the sealing fluid injection equipment can eject open circles taper
Sealing fluid.
As a further improvement on the present invention, sealing fluid infusion pipeline pass sequentially through after throttle valve, solenoid valve, infusion pump with
Seal liquid case connection；And the exit of infusion pump is equipped with overflow valve.
As a further improvement on the present invention, the negative pressure accumulator tank sets trough body structure for upper and lower ends face is open,
And negative-pressure ward mouth is symmetrically opened up on the side wall of the trough body structure, each pump orifice is returned by sealing fluid recovery pipe and vacuum
Road system connectivity.
The present invention also provides a kind of sealing fluid spraying method based on above-mentioned sealing fluid spray equipment, include the following steps：
Step 1: the capsule that hard shell capsules to be sealed are placed in module is put in chamber；Step 2: starting elevating mechanism, nozzle direction is driven
Capsule puts chamber movement, until predeterminated position, at this time, nozzle is located in negative pressure accumulator tank；Step 3: start sealing fluid flush coater
Structure, by annular gap from nozzle to hard shell capsules spray sealing fluid, 0.1~0.5 second residence time, injection pressure be 1bar~
3bar；Step 4: starting elevating mechanism, nozzle is driven to put chamber movement away from capsule, until return to initial position, nozzle at this time
Below negative pressure accumulator tank；Step 5: start vacuum loop system so that it is empty to form negative pressure with adjacent space below module
Between, the unnecessary sealing fluid that nozzle ejects is recycled by the sealing fluid recovery tube that is connected with negative pressure accumulator tank；Complete an ebonite
The sealing of capsule annular gap.
According to above-mentioned technical solution, beneficial effects of the present invention are：
1st, the sealing fluid spray equipment of hard shell capsules provided by the invention, is vertical structure, therefore, is injected in hard shell capsules annular
Sealing fluid in gap, is equally distributed in each contour plane, meanwhile, under the effect of gravity, in end face
Sealing fluid amount it is larger, then can ensure the even application of hard shell capsules annular gap sealing fluid, solve sealing fluid coating not
The shortcomings that sealing effect that homogeneous band comes is undesirable；The sealing effect of hard shell capsules annular gap is improved, so as to effectively provide production
Product quality；
2nd, the present invention can make sealing fluid be atomized into open circles taper, realize sealing fluid by adding fine vaporific nozzle
Sealing solution is uniformly smeared in capsule cap inner wall, spraying rate is fast, solves sealing fluid and applies the uneven sealing effect brought not
The shortcomings that preferable；
3rd, the amount of the invention by adding throttle valve control spray containment liquid, can select according to the capsule of different size
Different quantity for sprays, operation strategies are wide；
4th, the present invention can be absorbed outer in time by adding negative pressure accumulator tank after capsule cap inner-wall spraying sealing fluid
Let out or unnecessary glue, avoid capsule surface liquid residue and because sealing fluid excessively caused capsule deformation shows
As；
5th, lifting gear of the invention is controlled using cam, by the movement of cam, is driven on finer atomization nozzle
Lower movement, simple in structure, system is stablized, and is easy to control.
Brief description of the drawings
, below will be to embodiment or existing skill in order to illustrate more clearly of embodiment or technical solution of the prior art
Attached drawing is briefly described needed in art description, it should be apparent that, drawings in the following description are only the present invention
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is nozzle and lifting gear schematic diagram.
Fig. 2 is cam gear schematic diagram.
Fig. 3 is vacuum loop system schematic.
Fig. 4 is negative pressure accumulator tank profile schematic diagram.
In Fig. 1 to 4：Finer atomization nozzle 1；Connector 2；Contiguous block 3；Line slideway auxiliary sliding shoe 4；Negative pressure accumulator tank 5；Mould
Block 6；Close to switch 7；Line slideway auxiliary 8；Bearing 9；Slide bar 10；Slide 11；Sealing fluid recovery pipe 12；Sealing fluid infusion pipeline
13；Throttle valve 14；Solenoid valve 15；Infusion pump 16；Threephase asynchronous machine 17；Seal liquid case 18；Overflow valve 19；Vacuum loop system
20；Speed regulating motor 21；Motor fixing seat 22；Bearing 1；Cam 24；Roller 25；Main shaft 26；Bearing 2 27；Base 28.
Embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples, so that advantages of the present invention and performance are easier to
It is readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
The present invention provides a kind of method and apparatus of hard shell capsules sealing fluid spraying.
As Figure 1-Figure 4, the sealing fluid spray equipment of hard shell capsules of the present invention, is vertical structure, wherein, ebonite
Capsule includes the capsule cap and capsule body being coaxially socketed, and there are annular gap between capsule cap and capsule body；The sealing fluid
Spray equipment includes putting the module of chamber, for spraying to the sealing fluid of the annular gap of hard shell capsules injection sealing fluid with capsule
The sealing fluid recovering mechanism for the unnecessary sealing fluid that mechanism and recycling sealing fluid injection equipment eject；
As shown in Figure 1, the module, there are several capsules to put chamber, hard shell capsules are placed in capsule and put in chamber；
As shown in Figure 1, the sealing fluid spray equipment, including nozzle, sealing fluid infusion pipeline and sealing liquid case；Spray
Mouth is connected by sealing fluid infusion pipeline with sealing liquid case, and on the sealing fluid infusion pipeline between nozzle and sealing liquid case successively
Throttle valve, solenoid valve, infusion pump are installed；The exit of infusion pump is equipped with overflow valve；And infusion pump is electrodynamic type infusion pump, with three
Phase Induction Machines connect.In addition, the number of nozzle is matched with capsule storing chamber number in general, i.e., a capsule is put
Chamber is, it is necessary to be equipped with a nozzle.Nozzle uses finer atomization nozzle, can eject the sealing fluid of open circles taper.
As shown in Figure 1 and Figure 2, the elevating mechanism, including driving device, the cam mechanism for driving nozzle to lift
And guiding mechanism；In the present embodiment, cam mechanism includes cam and slide bar, and cam orientation is installed on base, slide bar one end
It is connected with the power output end of cam, the other end is then fixed with nozzle connecting seat, and nozzle is installed on nozzle connecting seat；It is oriented to
Mechanism includes being used for the slide that slide bar lifting is oriented to and the guide rail mechanism being oriented to for the lifting of nozzle connecting seat, slide are arranged on
The top of base, and guide rail mechanism is then fixed with base；Driving device includes speed regulating motor, main shaft；Speed regulating motor is fixedly mounted
In motor fixing seat, and the output terminal of speed regulating motor is connected with main shaft, and main shaft is by bearings, and cam is fixedly mounted on
On main shaft, slide bar is connected by the drive division of roller and cam.Nozzle connecting seat includes connector and contiguous block；Sealing fluid sprays
Mechanism includes sealing fluid infusion pipeline and nozzle；Connector is fixed with contiguous block, and nozzle is then fixedly mounted on contiguous block, and
Nozzle is connected by connector with sealing fluid infusion pipeline.The guide rail mechanism includes line slideway auxiliary and can be led along straight line
The secondary sliding shoe slided of rail, line slideway auxiliary are vertically installed on base, and contiguous block is fixed with sliding shoe.
As shown in Figure 1, Figure 3, the sealing fluid recovering mechanism includes negative pressure accumulator tank, sealing fluid recovery pipe and true
Empty circuit system；Vacuum loop system is connected by sealing fluid recovery pipe with negative pressure accumulator tank, and negative pressure accumulator tank can be
Under the action of vacuum loop system so that form negative pressure space with adjacent space below module；As shown in figure 4, described is negative
Press accumulator tank that trough body structure is set for upper and lower ends face is open, and negative-pressure ward is symmetrically opened up on the side wall of the trough body structure
Mouthful, each negative-pressure ward mouth is by sealing fluid recovery pipe and vacuum loop system connectivity, and negative-pressure ward mouth is tapered, entrance
Internal diameter be more than exit inside diameter.
The capsule of the module is put chamber and is located above the nozzle of sealing fluid injection equipment, and nozzle and capsule storing chamber are same
Axis is set, while nozzle is connected with elevating mechanism；Nozzle is put chamber under the power drive of elevating mechanism, relative to capsule and is risen
Drop movement, and can be walked in the inner cavity of negative pressure accumulator tank.
Nozzle has two extreme positions, one of extreme position is at nozzle under the power drive of elevating mechanism
In the inner cavity of negative pressure accumulator tank, and the hard shell capsules with being placed in capsule storing intracavitary are adjacent；Another extreme position, then be at nozzle
In the lower outer of negative pressure accumulator tank；When nozzle is in the lower outer of negative pressure accumulator tank, vacuum loop system starts, in mould
Block negative pressure space formed below.
The course of work of the present invention：
Start, under the drive of speed regulating motor 21, cam 24 at the uniform velocity rotates, and slide bar 10 is moved up and down by roller 25,
3 oscilaltion of contiguous block is driven, while lifts nozzle 1.When line slideway auxiliary sliding shoe 4 is risen to up to appropriate location, spray
Mouth 1 has approached capsule cap inner wall in upper module 6, while receives signal close to switch 7, and solenoid valve 15 is connected, and infusion pipeline is connected,
Nozzle 1 pauses 0.1~0.5 second time, and under the pressure of 1bar~3bar, the sealing liquid for ejecting open circles taper enters glue
Capsule cap inner wall, sealing fluid are equably applied in capsule cap inner wall, and the amount that nozzle 1 sprays sealing fluid can be adjusted with throttle valve 14.Enclose
Negative pressure accumulator tank 5 around upper module 6 is located at the lower section of upper module, and vacuum loop system generates negative pressure in accumulator tank, absorbs
Leak and unnecessary sealing liquid.
Therefore, present invention also offers a kind of sealing fluid spraying method based on above-mentioned sealing fluid spray equipment, including such as
Lower step：Step 1: the capsule that hard shell capsules to be sealed are placed in module is put in chamber；Step 2: starting elevating mechanism, spray is driven
Mouth puts chamber movement towards capsule, until predeterminated position, at this time, nozzle is located in negative pressure accumulator tank；Step 3: start sealing fluid
Spray body, sprays sealing fluid, 0.1~0.5 second residence time, injection pressure is by nozzle to the annular gap of hard shell capsules
1bar~3bar；Step 4: starting elevating mechanism, nozzle is driven to put chamber movement away from capsule, until initial position is returned to, this
When nozzle be located at below negative pressure accumulator tank；Step 5: start vacuum loop system so that formed with adjacent space below module
Negative pressure space, the unnecessary sealing fluid ejected by the sealing fluid recovery tube recycling nozzle connected with negative pressure accumulator tank；Complete one
The sealing of a hard shell capsules annular gap.
Only illustrate the mentality of designing of the present invention in one embodiment above, in the case where system allows, this
Invention can expand to while external more function modules, so as to expand its function to greatest extent.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, it is of the invention
Protection domain should be subject to claims restriction protection domain.
Claims (10)
1. a kind of device of hard shell capsules sealing fluid spraying, hard shell capsules include the capsule cap and capsule body being coaxially socketed, and capsule cap
There are annular gap between capsule body；The sealing fluid spray equipment include with capsule put chamber module, for
It is unnecessary that the sealing fluid injection equipment and recycling sealing fluid injection equipment of the annular gap injection sealing fluid of hard shell capsules eject
The sealing fluid recovering mechanism of sealing fluid；It is characterized in that, the capsule of the module puts the spray that chamber is located at sealing fluid injection equipment
Above mouth, and nozzle is put chamber with capsule and is coaxially disposed, while nozzle is connected with elevating mechanism；Sealing fluid recovering mechanism includes negative
Press accumulator tank, sealing fluid recovery pipe and vacuum loop system；Vacuum loop system passes through sealing fluid recovery pipe and negative pressure
Accumulator tank connects, and negative pressure accumulator tank can be under the action of vacuum loop system so that with adjacent space shape below module
Into negative pressure space；Nozzle is put chamber under the power drive of elevating mechanism, relative to capsule and is moved up and down, and can be in negative pressure
The inner cavity of accumulator tank is walked.
2. the device of hard shell capsules sealing fluid spraying according to claim 1, it is characterised in that nozzle is fine vaporific nozzle,
And nozzle has two extreme positions under the power drive of elevating mechanism, one of extreme position is that nozzle is in negative pressure
The inner cavity of accumulator tank, and the hard shell capsules with being placed in capsule storing intracavitary are adjacent；Another extreme position, then be that nozzle is in negative pressure
The lower outer of accumulator tank；When nozzle is in the lower outer of negative pressure accumulator tank, vacuum loop system starts, below module
Form negative pressure space.
3. the device of hard shell capsules sealing fluid spraying according to claim 2, it is characterised in that the elevating mechanism includes using
In the cam mechanism and guiding mechanism of driving nozzle lifting, cam mechanism includes cam and slide bar, and cam orientation is installed on bottom
On seat, the power output end connection of slide bar one end and cam, the other end is then fixed with nozzle connecting seat, and nozzle is installed on nozzle
On connecting seat；Guiding mechanism includes being used for the slide that slide bar lifting is oriented to and the guide rail machine being oriented to for the lifting of nozzle connecting seat
Structure, slide is arranged on the top of base, and guide rail mechanism is then fixed with base.
4. the device of hard shell capsules sealing fluid spraying according to claim 3, it is characterised in that the cam mechanism is filled with driving
Connection is put, which includes speed regulating motor, main shaft；Speed regulating motor is fixedly mounted in motor fixing seat, and speed regulating motor
Output terminal be connected with main shaft, main shaft is by bearings, and cam is fixedly mounted on main shaft, and slide bar passes through roller and cam
Drive division connection.
5. the device of hard shell capsules sealing fluid spraying according to claim 3, it is characterised in that the nozzle connecting seat includes connecing
Head and contiguous block；Sealing fluid injection equipment includes sealing fluid infusion pipeline and nozzle；Connector is fixed with contiguous block, and nozzle
Then it is fixedly mounted on contiguous block, and nozzle is connected by connector with sealing fluid infusion pipeline.
6. the device of hard shell capsules sealing fluid spraying according to claim 3, it is characterised in that the guide rail mechanism includes straight line
Guideway and the sliding shoe that can be slided along line slideway auxiliary, line slideway auxiliary are vertically installed on base, contiguous block
Fixed with sliding shoe.
7. the device of hard shell capsules sealing fluid spraying according to claim 1, it is characterised in that the sealing fluid injection equipment
Nozzle can eject the sealing fluid of open circles taper.
8. the device of hard shell capsules sealing fluid spraying according to claim 3, it is characterised in that sealing fluid infusion pipeline leads to successively
It is connected after crossing throttle valve, solenoid valve, infusion pump with sealing liquid case；And the exit of infusion pump is equipped with overflow valve.
9. the device of hard shell capsules sealing fluid spraying according to claim 1, it is characterised in that the negative pressure accumulator tank is upper
Lower both ends of the surface are open to set trough body structure, and negative-pressure ward mouth is symmetrically opened up on the side wall of the trough body structure, and each pump orifice is equal
Pass through sealing fluid recovery pipe and vacuum loop system connectivity.
10. a kind of method that device using the spraying of any one of claim 1-9 hard shell capsules sealing fluid is sprayed, including it is as follows
Step：Step 1: the capsule that hard shell capsules to be sealed are placed in module is put in chamber；Step 2: starting elevating mechanism, nozzle is driven
Chamber movement is put towards capsule, until predeterminated position, at this time, nozzle is located in negative pressure accumulator tank；Step 3: start sealing fluid spray
Mechanism is applied, sealing fluid is sprayed to the annular gap of hard shell capsules by nozzle, 0.1~0.5 second residence time, injection pressure is 1bar
~3bar；Step 4: starting elevating mechanism, drive nozzle to put chamber movement away from capsule, until returning to initial position, spray at this time
Mouth is located at below negative pressure accumulator tank；Step 5: start vacuum loop system so that form negative pressure with adjacent space below module
Space, the unnecessary sealing fluid ejected by the sealing fluid recovery tube recycling nozzle connected with negative pressure accumulator tank；Complete one firmly
The sealing of capsule annular gap.
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| CN201610038995.XA CN105498991B (en) | 2016-01-20 | 2016-01-20 | The apparatus and method of hard shell capsules sealing fluid spraying |
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|---|---|---|---|
| CN201610038995.XA CN105498991B (en) | 2016-01-20 | 2016-01-20 | The apparatus and method of hard shell capsules sealing fluid spraying |
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| CN105498991B true CN105498991B (en) | 2018-05-11 |
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|---|---|---|---|---|
| CN107377288A (en) * | 2017-07-13 | 2017-11-24 | 杭州摇头龙科技有限公司 | Based on reciprocating changeable shower nozzle |
| CN108246548B (en) * | 2018-01-16 | 2019-07-23 | 广东中恒安检测评价有限公司 | A kind of oil pipes road recovering device for coating |
| CN108498479A (en) * | 2018-04-16 | 2018-09-07 | 绍兴康可胶囊有限公司 | A kind of filling liquid type empty hard capsule |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2187703A (en) * | 1986-03-12 | 1987-09-16 | Warner Lambert Co | Process for filling and sealing a vessel |
| CN1607161A (en) * | 2003-10-13 | 2005-04-20 | 潮州市强基制药厂 | Full-automatic hard capsule liquid and soft body filling machine |
| CN1921818A (en) * | 2004-02-27 | 2007-02-28 | I.M.A.工业机械自动装置股份公司 | Capsule filling machine and method for producing sealed capsules |
| CN1921817A (en) * | 2004-02-27 | 2007-02-28 | I.M.A.工业机械自动装置股份公司 | A method and related capsule filling machine for producing sealed capsules |
| EP1414639B1 (en) * | 2001-07-28 | 2007-04-18 | Boehringer Ingelheim Pharma GmbH & Co.KG | Method for bonding medical inhalation capsules in a material fit, and bonding device |
| CN101528182A (en) * | 2006-08-04 | 2009-09-09 | 辉瑞产品公司 | Method and apparatus for sealing capsules |
| CN205518268U (en) * | 2016-01-20 | 2016-08-31 | 江苏力凡胶囊有限公司 | Device of sealed liquid spraying of ebonite bag |
-
2016
- 2016-01-20 CN CN201610038995.XA patent/CN105498991B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2187703A (en) * | 1986-03-12 | 1987-09-16 | Warner Lambert Co | Process for filling and sealing a vessel |
| EP1414639B1 (en) * | 2001-07-28 | 2007-04-18 | Boehringer Ingelheim Pharma GmbH & Co.KG | Method for bonding medical inhalation capsules in a material fit, and bonding device |
| CN1607161A (en) * | 2003-10-13 | 2005-04-20 | 潮州市强基制药厂 | Full-automatic hard capsule liquid and soft body filling machine |
| CN1921818A (en) * | 2004-02-27 | 2007-02-28 | I.M.A.工业机械自动装置股份公司 | Capsule filling machine and method for producing sealed capsules |
| CN1921817A (en) * | 2004-02-27 | 2007-02-28 | I.M.A.工业机械自动装置股份公司 | A method and related capsule filling machine for producing sealed capsules |
| CN101528182A (en) * | 2006-08-04 | 2009-09-09 | 辉瑞产品公司 | Method and apparatus for sealing capsules |
| CN205518268U (en) * | 2016-01-20 | 2016-08-31 | 江苏力凡胶囊有限公司 | Device of sealed liquid spraying of ebonite bag |
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|---|---|
| CN105498991A (en) | 2016-04-20 |
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