CN104434529B - A kind of capsule lifting machine - Google Patents
A kind of capsule lifting machine Download PDFInfo
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- CN104434529B CN104434529B CN201410698484.1A CN201410698484A CN104434529B CN 104434529 B CN104434529 B CN 104434529B CN 201410698484 A CN201410698484 A CN 201410698484A CN 104434529 B CN104434529 B CN 104434529B
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- material receiving
- receiving tube
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Abstract
The present invention relates to field of pharmaceutical machinery more particularly to a kind of capsule lifting machines.The capsule lifting machine includes feed babinet,Feed adjusts unit,Feeder sleeve,Material receiving tube,Air supply unit,Promote delivery pipe,Discharge unit and control unit,Capsule in feed tank body is entered by feeder sleeve in material receiving tube,One end of material receiving tube is connect with air supply unit,The other end is connect with the lower end for promoting delivery pipe,Air supply unit is supplied to material receiving tube,The air bag entered in material receiving tube from feeder sleeve is blown into promotion delivery pipe,Then it discharges through discharge unit after airbag lift,Control unit control feed adjusts unit and air supply unit,To will be blown into material receiving tube interior air-flow air pressure and speed control in appropriate range,Capsule is set to be in dilute phase fluidised form during Geldart-D particle,In this way,Continuous feeding may be implemented,Upper capsule ability is strong,Utricule will not be detached with capsule cap,Air bag is less prone to waste product in transmission process,And the capsule lifting machine of the present invention is simple in structure,Space is small.
Description
Technical field
The present invention relates to field of pharmaceutical machinery more particularly to a kind of capsule lifting machines.
Background technology
Previously, in terms of medical production, the charging of capsulae vacuus is still by the way of hand stock, with domestic production skill
The mature of art, since the 1980s since scale application capsule filler, feeding technique have passed through for the country
Several processes：Capsule is fallen to conveyer belt conveying from original artificial cat ladder, is promoted from barrel type to screw feeding machine, then arrive Geldart-D particle
Feeding.
However there is corresponding defects for above-mentioned capsule mode of movement.Protoplast's work cat ladder falls the mode of capsule, not only needs
Want worker repeatedly cat ladder, repeatedly dress fall capsule, efficiency is low, and labor intensity is big, cannot meet novel big yield filling machine speed
Needs, meanwhile, filter device, which is easily blocked or damaged, causes filter effect bad；Barrel type is promoted and capsule relative device in spiral
Structure is more complex, and occupied space is larger, and the distance of upper capsule is limited, cannot meet site requirements；Capsule distance in capsule mode in vacuum
Limited, upper capsule is usually discontinuous, and upper capsule ability is limited, and capsulae vacuus can deform under vacuum conditions, be easy to cause capsule
Body leads to the increase of waste product with premature detach of capsule cap.
It with the continuously improving of capsule filler, innovates, the speed for filling capsule is continuously improved, and develops a kind of upper capsule ability
Greatly, the capsule lifting mechanism that rejection rate is low, easy to operate, space is small is very necessary.
Therefore, for the above deficiency, the present invention provides a kind of capsule lifting machines.
Invention content
(1) technical problems to be solved
The object of the present invention is to provide a kind of capsule lifting machines to solve upper capsule energy existing for existing capsule mode of movement
Power is limited, high rejection rate, complicated and big space problem.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of capsule lifting machines comprising feed babinet, feed are adjusted
It saves unit, feeder sleeve, material receiving tube, air supply unit, promote delivery pipe, discharge unit and control unit, feed adjusts unit setting
In the side of feed babinet, feed babinet is connected by the side wall of feeder sleeve and material receiving tube, one end of material receiving tube and air supply unit
Connection, the other end are connect with the lower end for promoting delivery pipe, and the upper end for promoting delivery pipe is connect with discharge unit, air supply unit and confession
Material adjusts unit and is connect with control unit.
Wherein, the feed bottom of box has back taper hopper, and the bottom end of back taper hopper is connect with feeder sleeve.
Wherein, it includes the adjustable plate being connected and driving cylinder that the feed, which adjusts unit, and adjustable plate is arranged in back taper
At the feed opening of hopper.
Wherein, the feeder sleeve is inclined tube.
Wherein, the material receiving tube offers blow vent close to the position of air supply unit.
Wherein, the position for blow vent being opened up on the material receiving tube is arranged with annular guard.
Wherein, the discharge unit includes three-way connection and discharging elbow, and the left port of the three-way connection and promotion are defeated
Pipe is sent to connect, right output port is provided with bored plate, and lower port is connect with discharging elbow, and aperture is evenly equipped on the bored plate.
Wherein, the air supply unit includes air source, pressure regulation filter and nozzle, and the air source and nozzle pass through pipeline phase
Even, the pressure regulation filter is arranged on the pipeline between the air source and nozzle, and the nozzle is connect with the material receiving tube.
Wherein, switch electromagnetic valve and throttling are disposed on the pipeline between the pressure regulation filter and the nozzle
Valve；Breeches joint is set on the pipeline between the pressure regulation filter and the switch electromagnetic valve, and driving cylinder connects with breeches joint
It connects, and drives and cylinder control solenoid valve is set on the pipeline that connect with breeches joint of cylinder.
Wherein, further include rack, the feed babinet, material receiving tube, air supply unit and promotion delivery pipe are arranged in rack,
The bottom of rack is provided with wheel.
(3) advantageous effect
The above-mentioned technical proposal of the present invention has the following advantages that：In capsule lifting machine provided by the invention, in feed tank body
Capsule entered in material receiving tube by feeder sleeve, one end of material receiving tube connect with air supply unit, the other end with promote delivery pipe
Lower end connects, and air supply unit is supplied to material receiving tube, the air bag entered in material receiving tube from feeder sleeve is blown into promotion delivery pipe, then
It discharges, and then enters in capsule filler hopper through discharge unit after airbag lift, complete the promotion feeding of capsule, this process
In, control unit control feed adjusts unit, the feed flow of air bag is controlled in appropriate range, the same time control of control unit
Air supply unit processed, by the air pressure for the air-flow being blown into and speed control in appropriate range, to make capsule in Geldart-D particle
It is in dilute phase fluidised form in the process, in this manner it is achieved that continuous feeding, upper capsule ability is strong, and utricule will not be detached with capsule cap, and air bag exists
Waste product is less prone in transmission process, and the capsule lifting machine of the present invention is simple in structure, space is small.
Description of the drawings
Fig. 1 is the main structure diagram of capsule lifting machine of the embodiment of the present invention；
Fig. 2 is the side structure schematic view of capsule lifting machine of the embodiment of the present invention；
Fig. 3 is that the feed babinet of capsule lifting machine of the embodiment of the present invention adjusts the structural schematic diagram of unit with feed；
Fig. 4 is the connection relationship diagram of the feeder sleeve of capsule lifting machine of the embodiment of the present invention, material receiving tube and air supply unit；
Fig. 5 is the structural schematic diagram of capsule discharge unit of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of bored plate in capsule discharge unit of the embodiment of the present invention；
Fig. 7 is gas circuit connection diagram in capsule lifting machine of the embodiment of the present invention.
In figure, 1：Head cover；2：It is fed babinet；3：Back taper hopper；4：Feed adjusts unit；5：Feeder sleeve；6：Material receiving tube；
7：Air supply unit；8：Blow vent；9：Annular guard；10：Promote delivery pipe；11：Discharge unit；12：Discharging elbow；13：Bored plate；
41：Adjustable plate；42：Drive cylinder；71：Nozzle；72：Pressure regulation filter；73：Throttle valve；74：Switch electromagnetic valve；75：Y types connect
Head；131：Aperture.
Specific implementation mode
The specific implementation mode of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the present invention, but it is not limited to the scope of the present invention.
As shown in Figure 1, Figure 2 and Figure 3, capsule lifting machine provided by the invention include feed babinet 2, feed adjust unit 4,
Feeder sleeve 5, air supply unit 7, promotes delivery pipe 10, discharge unit 11 and control unit at material receiving tube 6, and feed adjusts unit 4 and is arranged
In the side of feed babinet 2, feed babinet 2 is connect by feeder sleeve 5 with the side wall of material receiving tube 6, one end of material receiving tube 6 and gas supply
Unit 7 connects, and the other end is connect with the lower end for promoting delivery pipe 10, and the upper end for promoting delivery pipe 10 is connect with discharge unit 11,
Air supply unit 7 and feed adjust unit 4 and are connect with control unit.
In the above embodiment, it is fed the capsule in babinet 2 and is entered in material receiving tube 6 by feeder sleeve 5, the one of material receiving tube 6
End connect with air supply unit 7, and the other end is connect with the lower end of promotion delivery pipe 10, and air supply unit 7, will be to the gas supply of material receiving tube 6
The air bag that feeder sleeve 5 enters in material receiving tube 6, which is blown into, promotes delivery pipe 10, then discharges through discharge unit 11 after airbag lift, into
And enter in capsule filler hopper, the promotion feeding of capsule is completed, during this, control unit control feed adjusts unit
4, the feed flow of air bag is controlled in appropriate range, control unit controls air supply unit 7 simultaneously, by the air-flow being blown into
Air pressure and speed control are in appropriate range, to make capsule be in dilute phase fluidised form during Geldart-D particle, in this way, can
To realize continuous feeding, upper capsule ability is strong, and utricule will not be detached with capsule cap, and air bag is less prone to waste product in transmission process.
Usually, there is back taper hopper 3, top head cover 1, the bottom of back taper hopper 3 is arranged for 2 bottom of feed babinet
End is connect with feeder sleeve 5；Further, it includes the adjustable plate 41 being connected and driving cylinder 42 that the feed, which adjusts unit 4, is adjusted
Section plate 41 is arranged at the feed opening of back taper hopper 3, and feeder sleeve 5 is preferably inclined tube.
By drive cylinder 42 control hopper feed opening at 41 position of adjustable plate, come control capsule whether blanking, work as drive
When cylinder 42 of taking offence is released, switch is closed, and the blocking of the modulated plate of capsule 41 can not fall；When cylinders retract, adjustable plate 41
It detaches therewith, capsule starts to fall.Feeder sleeve 5 is integrally formed with material receiving tube 6 by welding technique, simple in structure, easy to make,
Needs can be met.Capsule enters by its own gravity in feeder sleeve 5, falls on the inclined-plane of feeder sleeve 5, and the angle of inclination on inclined-plane is wanted
More than angle of friction, to ensure that capsule can slide into material receiving tube 6 under gravity.
Further, as shown in figure 4, the material receiving tube 6 offers blow vent 8 close to the position of air supply unit 7；Material receiving tube
The position that blow vent 8 is opened up on 6 is arranged with annular guard 9, and the preferably Moveable-jacket of annular guard 9 is located on material receiving tube 6.
In general, nozzle 71 is while spraying high-speed gas, peripheral region easily forms vacuum area, and air-flow is also easy to produce herein
Turbulent flow, when material receiving tube 6 or the promotion blocking of delivery pipe 10, capsule may be blown at nozzle 71, need manual cleaning at this time
This partial capsules, by the way that blow vent 8 is arranged, ambient atmos can enter, and the peripheral region of nozzle 71 just is not easy to form vacuum area,
It is not easy to that turbulent flow occurs, and then capsule blockage problem can be solved；The position of 6 upper vent 8 of material receiving tube is arranged with annular guard
9, one side ambient atmos can enter, and on the other hand, can stop that foreign matter enters in material receiving tube 6；9 Moveable-jacket of annular guard
It is located on material receiving tube 6, when capsule accumulation occurs in 71 front end area of nozzle, removable annular guard 9 is opened blow vent 8, removed
Accumulate capsule.
Stainless steel tube of the conveyance conduit 10 using circular cross-section is promoted, air-flow can be made to be easy uniformly to divide in whole cross section
The pipeline of cloth, capsule other sections opposite with the contact area of duct wall wants small, and resistance is with regard to small, while pipeline is round is easy
Assembly.Mixture is reached along conveyance conduit in discharge pipe.
Specifically, as shown in Figure 5 and Figure 6, the discharge unit 11 includes three-way connection and discharging elbow 12, the threeway
The left port of connector is connect with delivery pipe 10 is promoted, and right output port is provided with bored plate 13, and lower port is connect with discharging elbow 12, described
Aperture 131 is evenly equipped on bored plate 13.
By the structure setting of discharge unit 11, capsule is hit with gas on boring cover, before being parked in boring cover, a part of gas,
Dust, particle in material are entered by the through-hole on boring cover in extraneous air, as follow-up capsule tires out constantly in front of boring cover
Product, after reaching a certain amount of, when the gravity of capsule itself is more than buoyancy of the gas to capsule, capsule is fallen into discharging elbow 12,
The gas of a part can also be discharged finally by discharge port, fall into the funnel of filling machine with entrance simultaneously.
The air supply unit 7 includes air source, pressure regulation filter 72 and nozzle 71, and the air source and nozzle 71 pass through pipeline phase
Even, the pressure regulation filter 72 is arranged on the pipeline between the air source and nozzle 71, the nozzle 71 and the material receiving tube 6
Connection.The gas that air source generates is injected in material receiving tube 6 at a high speed by nozzle 71, is adequately mixed with the capsule of slide-in, is passed through tune
It presses through filter 72 and adjusts gas input pressure, to change the spouting velocity of gas, when speed reaches a certain size, capsule is by gas
Stream, which is carried secretly, to be simultaneously entrained by the flow of air, and is exactly described dilute phase fludization, and mixture is sent by high-speed gas and is promoted in delivery pipe 10.
Further, as shown in fig. 7, being disposed on pipeline between the pressure regulation filter 72 and the nozzle 71
Switch electromagnetic valve 74 and throttle valve 73；Y types are set on the pipeline between the pressure regulation filter 72 and the switch electromagnetic valve 74
Connector 75, driving cylinder 42 are connect with breeches joint 75, and cylinder is arranged on the pipeline that is connect with breeches joint 75 of driving cylinder 42
Control solenoid valve.In this way, the gas that air source generates is divided into two-way, after 72 pressure regulation of pressure regulation filter, all the way by switch electricity
Magnet valve 74 and throttle valve 73 enter nozzle 71, and the break-make of the road gas is controlled by switch electromagnetic valve 74, pass through throttle valve 73
Gas flow of the control into nozzle 71；Another way is connected to by cylinder control solenoid valve with driving cylinder 42, passes through cylinder control
Solenoid valve control processed drives cylinder 42, and then drives adjustable plate 41.
Specifically, switch electromagnetic valve 74 and cylinder control solenoid valve are connect with control unit.Switch electromagnetic valve 74 is gentle
Cylinder controls solenoid valve under the control of the control unit, sprays the speed of gas to nozzle 71 respectively and adjustable plate 41 is adjusted,
The gas with capsule in material receiving tube 6 and promotion conveying pipeline is set to be in dilute phase fluidised form.
Further, the invention also includes rack, above-mentioned feed babinet 2, material receiving tube 6, air supply unit 7 and promotion delivery pipes
10 are arranged in rack, and the bottom of rack is provided with wheel, is matched convenient for the movement of rack and with capsule filler.
In use, capsulae vacuus is fitted into hopper, capsule is fallen by the gravity of itself in feeder sleeve 5, slides into material receiving tube 6
In, from nozzle 71 spray barotropic gas be blown into material receiving tube 6 from the back lower place that capsule slides into, in material receiving tube 6 fully with
Capsulae vacuus mixes, and the gas flow sprayed by adjusting nozzle 71 makes mixture become dilute phase fludization, is sent by high-speed gas
Promote delivery pipe 10.The gas of flowing carries capsulae vacuus secretly along conveyance conduit, into discharge pipe, passes through discharging structure, glue
Capsule is discharged from discharge port, falls into the capsule hopper of filling machine.
In conclusion in capsule lifting machine provided by the invention, control unit controls solenoid valve and driving gas by cylinder
Cylinder 42 drives the opening degree of adjustable plate 41, the conveying capacity of air bag is controlled in appropriate range, control unit controls confession simultaneously
Gas unit 7, by be blown into the gas in material receiving tube 6 air pressure and speed control in appropriate range, to make capsule in strength
Dilute phase fluidised form is in during conveying, in this manner it is achieved that continuous feeding, upper capsule ability is strong, and utricule will not be detached with capsule cap,
Air bag is not in waste product in transmission process, and the capsule lifting machine of the present invention is simple in structure, and space is small.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of capsule lifting machine, it is characterised in that：It includes feed babinet, feed adjusting unit, feeder sleeve, material receiving tube, confession
Gas unit promotes delivery pipe, discharge unit and control unit, and feed adjusts unit and is arranged in the side of feed babinet, feed tank
Body is connected by the side wall of feeder sleeve and material receiving tube, and one end of material receiving tube is connect with air supply unit, the other end and promotion delivery pipe
Lower end connection, the upper end for promoting delivery pipe connect with discharge unit, air supply unit and is fed adjusting unit and control unit
Connection；The material receiving tube offers blow vent close to the position of air supply unit；The position set of blow vent is opened up on the material receiving tube
Equipped with annular guard, the annular guard Moveable-jacket is located on material receiving tube.
2. capsule lifting machine according to claim 1, it is characterised in that：The feed bottom of box has back taper material
Bucket, the bottom end of back taper hopper is connect with feeder sleeve.
3. capsule lifting machine according to claim 2, it is characterised in that：It includes the tune being connected that the feed, which adjusts unit,
Plate and driving cylinder are saved, adjustable plate is arranged at the feed opening of back taper hopper.
4. capsule lifting machine according to claim 3, it is characterised in that：The feeder sleeve is inclined tube.
5. capsule lifting machine according to claim 1, it is characterised in that：The discharge unit includes three-way connection and discharging
Bend pipe, the left port of the three-way connection are connect with delivery pipe is promoted, and right output port is provided with bored plate, and lower port connects with discharging elbow
It connects, aperture is evenly equipped on the bored plate.
6. capsule lifting machine according to claim 1, it is characterised in that：The air supply unit includes air source, pressure regulation filtering
Device and nozzle, the air source are connected with nozzle by pipeline, and the pressure regulation filter is arranged between the air source and nozzle
On pipeline, the nozzle is connect with the material receiving tube.
7. capsule lifting machine according to claim 6, it is characterised in that：Between the pressure regulation filter and the nozzle
Switch electromagnetic valve and throttle valve are disposed on pipeline；On pipeline between the pressure regulation filter and the switch electromagnetic valve
Breeches joint is set, and driving cylinder connect with breeches joint, and drives and cylinder control is arranged on the pipeline that is connect with breeches joint of cylinder
Solenoid valve.
8. capsule lifting machine according to claim 7, it is characterised in that：Further include rack, the feed babinet, splicing
Pipe, air supply unit and promotion delivery pipe are arranged in rack, and the bottom of rack is provided with wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698484.1A CN104434529B (en) | 2014-11-26 | 2014-11-26 | A kind of capsule lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698484.1A CN104434529B (en) | 2014-11-26 | 2014-11-26 | A kind of capsule lifting machine |
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| Publication Number | Publication Date |
|---|---|
| CN104434529A CN104434529A (en) | 2015-03-25 |
| CN104434529B true CN104434529B (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410698484.1A Active CN104434529B (en) | 2014-11-26 | 2014-11-26 | A kind of capsule lifting machine |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57181732U (en) * | 1981-05-13 | 1982-11-18 | ||
| JPH0829825B2 (en) * | 1987-06-22 | 1996-03-27 | 協和醗酵工業株式会社 | High-concentration pneumatic transportation method and apparatus for granular material |
| US4900200A (en) * | 1988-06-22 | 1990-02-13 | Matsui Manufacturing Co., Ltd. | Method for transporting powdered or granular materials by pneumatic force with a transport pipe of smaller diameter relative to particale size |
| JP2533204B2 (en) * | 1989-11-08 | 1996-09-11 | 協和醗酵工業株式会社 | High-concentration pneumatic transportation system for solid materials |
| US6722822B2 (en) * | 2002-08-20 | 2004-04-20 | The Young Industries, Inc. | System for pneumatically conveying bulk particulate materials |
| CN201469681U (en) * | 2009-07-31 | 2010-05-19 | 浙江富昌机械有限公司 | Hollow hard capsule feeder |
| CN201580809U (en) * | 2009-11-09 | 2010-09-15 | 河南博奥建设股份有限公司 | Dense phase transmission pipeline fluidization anti-abrasion device |
| CN203497736U (en) * | 2013-10-14 | 2014-03-26 | 浙江飞云科技有限公司 | Empty capsule feeding machine and hard capsule filling system |
| CN204275041U (en) * | 2014-11-26 | 2015-04-22 | 北京翰林航宇科技发展股份公司 | A kind of capsule lifting machine |
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- 2014-11-26 CN CN201410698484.1A patent/CN104434529B/en active Active
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