CN105059939B - A kind of Dosed medicinal powder feeding device - Google Patents
A kind of Dosed medicinal powder feeding device Download PDFInfo
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- CN105059939B CN105059939B CN201510386208.6A CN201510386208A CN105059939B CN 105059939 B CN105059939 B CN 105059939B CN 201510386208 A CN201510386208 A CN 201510386208A CN 105059939 B CN105059939 B CN 105059939B
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- powder
- inflator
- tapping channel
- amount
- medicinal powder
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- 239000000843 powder Substances 0.000 title claims abstract description 171
- 238000010079 rubber tapping Methods 0.000 claims abstract description 82
- 238000007599 discharging Methods 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 23
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000003814 drug Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009491 slugging Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
The invention discloses a kind of Dosed medicinal powder feeding device, including：Support, medicinal powder container, amount powder inflator and drive mechanism, medicinal powder container are fixedly mounted on support, and medicinal powder container is provided with tapping channel；One end of amount powder inflator is connected with tapping channel；Measure and piston and piston rod are provided with powder inflator, one end of piston rod is stretched out by the one end of amount powder inflator away from tapping channel and is connected with drive mechanism promotes piston to make straight reciprocating motion in amount powder inflator by drive mechanism driving；The activity template that can be swung along amount powder inflator direction of axis line is installed in amount powder inflator；When a lateral movement of the piston to remote tapping channel, the passage of the activity template amount of being attracted to powder inflator, the medicinal powder that medicinal powder container is flowed into passage is also with the passage of the air-flow amount of being inhaled into powder inflator；When piston to during the lateral movement close to tapping channel, activity template is blown into tapping channel, and the medicinal powder in the amount of being inhaled into powder inflator is entered in tapping channel with air-flow and discharged by discharging opening.
Description
Technical field
The present invention relates to medical processing technique field, more particularly to a kind of Dosed medicinal powder feeding device.
Background technology
The solid powder with certain effect is generally packed into capsule in the industries such as the medicine, chemical industry, food of China
Capsule pill is formed, or directly by the tabletted formation tablet of solid powder.People are also often by the pharmaceutical machine of slugging
Referred to as tablet press machine, and this some mechanical part for controlling solid powder to enter pressing mold in tablet press machine is commonly referred to as tablet press machine
Feeding device.At present, common tablet press machine feeding device on the market, is by pulling the inserted sheet gate installed in exit manually
Radial distance carry out the unlatching size of regulating gate so that adjust feeding quantity number, this adjusting method is complete with operator
Experience judge, feed erratic, extremely inaccurately.
The content of the invention
The technical problem existed based on above-mentioned background technology, the present invention proposes a kind of Dosed medicinal powder feeding device, to solve
The problem of tablet press machine feeds inaccurate in tableting processes.
The present invention proposes a kind of Dosed medicinal powder feeding device, including：Support, the medicinal powder container for holding medicinal powder, amount
Powder inflator and drive mechanism, wherein：
Medicinal powder container is fixedly mounted on support, and medicinal powder container is provided with the tapping channel arranged vertically, tapping channel
Shape of cross section is rectangle, and tapping channel bottom is provided with discharging opening；
Measure powder inflator to be located between medicinal powder container and discharging opening, one end of amount powder inflator is connected with tapping channel, and amount powder
The axial line of inflator is perpendicular to the axial line of tapping channel, and the shape of cross section for measuring powder inflator inner passage is and tapping channel
The rectangle of shape of cross section matching；
Provided with piston and the piston rod being connected with piston in amount powder inflator, one end of piston rod is by the remote discharging of amount powder inflator
One end of passage is stretched out and is connected with drive mechanism promotes piston to make linear reciprocation fortune in amount powder inflator by drive mechanism driving
It is dynamic；
Measure to be located in the passage of powder inflator and be provided with and can be put along amount powder inflator direction of axis line with tapping channel joint
Dynamic activity template, and activity template swings the side that surrounded point is located at close medicinal powder container in amount powder inflator passage；Work as piston
To during a lateral movement away from tapping channel, air-flow is moved by the vectorial powder inflator direction of tapping channel, and now, activity template is attracted to
The passage of powder inflator is measured, the medicinal powder that medicinal powder container is flowed into passage is also with the passage of the air-flow amount of being inhaled into powder inflator；When
Piston to close to tapping channel a lateral movement when, air-flow is moved from amount powder inflator to tapping channel direction, now, activity template quilt
Be blown into and insertion between medicinal powder container and discharging opening blocked in tapping channel, meanwhile, medicinal powder in the amount of being inhaled into powder inflator with
Air-flow is entered in tapping channel and discharged by discharging opening.
Preferably, tapping channel is provided with control valve with medicinal powder container joint.
Preferably, back-up ring is provided with tapping channel, back-up ring is located at tapping channel and the top of amount powder inflator junction, is used for
Activity template is carried out spacing.
Preferably, discharge outlet is provided with the capping that can be swung along tapping channel radial direction, when piston is to remote
During one lateral movement of tapping channel, air-flow is moved by the vectorial powder inflator direction of tapping channel, now, covers discharging opening；When
Piston to close to tapping channel a lateral movement when, air-flow is moved from amount powder inflator to tapping channel direction, now, discharging opening quilt
Open.
Preferably, the side of capping and one side of discharging opening are hinged.
Preferably, the side amount of the being hinged on powder inflator of activity template and the junction of tapping channel.
Preferably, drive mechanism is rack-mount.
In the present invention, by the side set amount powder inflator in tapping channel, in amount powder inflator provided with piston and with work
Fill in the piston rod of connection, one end of piston rod stretched out by the one end of amount powder inflator away from tapping channel and be connected with drive mechanism by
Drive mechanism driving promotes piston to make straight reciprocating motion in amount powder inflator；The reciprocating motion of piston is driven using drive mechanism
Make piston constantly air-breathing and air blowing in amount powder inflator；Meanwhile, it is located in the passage of amount powder inflator and connects with tapping channel
Place is provided with the activity template that can be swung along amount powder inflator direction of axis line；When piston to the lateral movement away from tapping channel
When, i.e., piston carries out air-breathing in amount powder inflator, and air-flow is moved by the vectorial powder inflator direction of tapping channel, now, activity template quilt
The passage of the amount of being drawn to powder inflator, passage of the medicinal powder that medicinal powder container is flowed into passage also with the air-flow amount of being inhaled into powder inflator
It is interior；When piston to during the lateral movement close to tapping channel, i.e., piston is blown in amount powder inflator, and air-flow is by amount powder inflator
Moved to tapping channel direction, now, activity template is blown into the insertion blocked in tapping channel between medicinal powder container and discharging opening,
Avoid continuing to flow into for medicinal powder；Meanwhile, medicinal powder in the amount of being inhaled into powder inflator is entered in tapping channel and by going out with air-flow
Material mouth is discharged.
Reciprocating motion of the present invention using piston in amount powder inflator, is constantly air-breathing and air blowing in the amount of making powder inflator, by
Provided in piston in the stroke of amount powder inflator, therefore the medicinal powder amount discharged every time is identical, so that the real tablet press machine that solves exists
The problem of feeding inaccurate in tableting processes.
Brief description of the drawings
Fig. 1 is the operating diagram of amount powder inflator suction medicinal powder in a kind of Dosed medicinal powder feeding device proposed by the present invention；
Fig. 2 is the operating diagram of amount powder inflator blowout medicinal powder in a kind of Dosed medicinal powder feeding device proposed by the present invention.
Embodiment
Below, technical scheme is described in detail by specific embodiment.
As shown in Figure 1-2, Fig. 1 is amount powder inflator suction medicinal powder in a kind of Dosed medicinal powder feeding device proposed by the present invention
Operating diagram；2 be the operating diagram of amount powder inflator blowout medicinal powder in a kind of Dosed medicinal powder feeding device proposed by the present invention.
Reference picture 1-2, a kind of Dosed medicinal powder feeding device that the embodiment of the present invention is proposed, including：Support, for holding medicine
Medicinal powder container 1, amount powder inflator 2 and the drive mechanism 3 of powder, wherein：
Medicinal powder container 1 is fixedly mounted on support, and medicinal powder container 1 is provided with the tapping channel 4 arranged vertically, tapping channel
4 shape of cross section is that back-up ring 10 is provided with rectangle, tapping channel 4, and the bottom of tapping channel 4 is provided with discharging opening.
Measure powder inflator 2 to be located between medicinal powder container 1 and discharging opening, one end of amount powder inflator 2 is connected with tapping channel 4, and
Powder inflator 2 is measured with the joint of tapping channel 4 positioned at the lower section of back-up ring 10, the axial line of amount powder inflator 2 is perpendicular to tapping channel 4
Axial line, the shape of cross section of the inner passage of amount powder inflator 2 is the rectangle matched with the shape of cross section of tapping channel 4.
Provided with piston 5 and the piston rod 6 being connected with piston 5 in amount powder inflator 2, one end of piston rod 6 is remote by amount powder inflator 2
One end from tapping channel 4 is stretched out and is connected with drive mechanism 3；Drive mechanism 3 is rack-mount to be used to promote piston 5 in amount
Make straight reciprocating motion in powder inflator 2.
It is located at that be hinged with the joint of tapping channel 4 can be along the amount direction of axis line of powder inflator 2 in the passage of amount powder inflator 2
The activity template 7 of swing, and activity template 7 swings the side that surrounded point is located at close medicinal powder container 1 in the passage of amount powder inflator 2；
When piston 5 to during the lateral movement away from tapping channel 4, air-flow is moved by the vectorial direction of powder inflator 2 of tapping channel 4, now, living
The passage of the amount of the being attracted to powder inflator 2 of moving plate 7, the medicinal powder that medicinal powder container 1 is flowed into passage is also with the air-flow amount of being inhaled into powder gas
In the passage of cylinder 2；When piston 5 to during the lateral movement close to tapping channel 4, air-flow is from amount powder inflator 2 to the direction of tapping channel 4
Motion, now, activity template 7 are blown into the insertion blocked in tapping channel 4 between medicinal powder container 1 and discharging opening, meanwhile, it is inhaled into
Medicinal powder in amount powder inflator 2 is as air-flow is entered in tapping channel 4 and is discharged by discharging opening.
In the present embodiment, tapping channel 4 is provided with control valve 9 with medicinal powder container joint, and discharge outlet is hinged with can edge
The capping 8 that the radial direction of tapping channel 4 is swung, when piston 5 to away from tapping channel 4 a lateral movement when, air-flow by
The vectorial direction motion of powder inflator 2 of tapping channel 4, now, capping 8 covers discharging opening；When piston 5 is to close to the one of tapping channel 4
During lateral movement, air-flow is moved from amount powder inflator 2 to the direction of tapping channel 4, and now, discharging opening is opened.
The present invention so works, and drives the reciprocating motion of piston 5 to make piston 5 in amount powder inflator 2 using drive mechanism 3
Interior continuous air-breathing and air blowing；When piston 5 to during the lateral movement away from tapping channel 4, i.e., piston 5 enters in amount powder inflator 2
Row air-breathing, air-flow is moved by the vectorial direction of powder inflator 2 of tapping channel 4, now, the passage of the amount of the being attracted to powder inflator 2 of activity template 7,
The medicinal powder that medicinal powder container 1 is flowed into passage is also with the passage of the air-flow amount of being inhaled into powder inflator 2；When piston 5 to close to go out
When expecting a lateral movement of passage 4, i.e., piston 5 is blown in amount powder inflator 2, and air-flow is from amount powder inflator 2 to the side of tapping channel 4
To motion, now, activity template 7 is blown into the insertion blocked in tapping channel 4 between medicinal powder container 1 and discharging opening, it is to avoid medicinal powder
Continue to flow into；Meanwhile, the medicinal powder in the amount of being inhaled into powder inflator 2 is as air-flow is entered in tapping channel 4 and is arranged by discharging opening
Go out.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of Dosed medicinal powder feeding device, including：Support, the medicinal powder container (1) for holding medicinal powder, amount powder inflator (2) and
Drive mechanism (3), medicinal powder container (1) is fixedly mounted on support, and medicinal powder container (1) is provided with the tapping channel arranged vertically
(4), the shape of cross section of tapping channel (4) is rectangle, and tapping channel (4) bottom is provided with discharging opening；Measure powder inflator (2) and be located at medicine
Powder container (1) is between discharging opening, and one end of amount powder inflator (2) is connected with tapping channel (4), and the axle center of amount powder inflator (2)
Line is perpendicular to the axial line of tapping channel (4), and the shape of cross section for measuring powder inflator (2) inner passage is and tapping channel (4)
The rectangle of shape of cross section matching；Provided with piston (5) and the piston rod (6) being connected with piston (5), piston in amount powder inflator (2)
One end of bar (6) is stretched out by the one end of amount powder inflator (2) away from tapping channel (4) and is connected and with drive mechanism (3) by driving
Mechanism (3) driving promotes piston (5) to make straight reciprocating motion in amount powder inflator (2)；It is characterized in that：
Amount powder inflator (2) passage in be located at tapping channel (4) joint be provided with can along amount powder inflator (2) axial line side
To the activity template (7) of swing, and activity template (7) swings surrounded point in amount powder inflator (2) passage close to medicinal powder container
(1) side；When piston (5) to during the lateral movement away from tapping channel (4), air-flow is by the vectorial powder inflator of tapping channel (4)
(2) direction is moved, now, the passage of activity template (7) amount of being attracted to powder inflator (2), the medicinal powder that medicinal powder container (1) is flowed into passage
Also with the passage of the air-flow amount of being inhaled into powder inflator (2)；When a lateral movement of the piston (5) to close tapping channel (4),
Air-flow is moved from amount powder inflator (2) to tapping channel (4) direction, now, and activity template (7) is blown into blocking in tapping channel (4)
Insertion of the medicinal powder container (1) between discharging opening, meanwhile, medicinal powder in the amount of being inhaled into powder inflator (2) is entered out with air-flow
Discharged in material passage (4) and by discharging opening.
2. Dosed medicinal powder feeding device according to claim 1, it is characterised in that tapping channel (4) and medicinal powder container phase
The place of connecing is provided with control valve (9).
3. Dosed medicinal powder feeding device according to claim 2, it is characterised in that back-up ring is provided with tapping channel (4)
(10), back-up ring (10) is located at tapping channel (4) and the top of amount powder inflator (2) junction.
4. Dosed medicinal powder feeding device according to claim 1, it is characterised in that discharge outlet is provided with can be logical along discharging
The capping (8) that road (4) radial direction is swung.
5. Dosed medicinal powder feeding device according to claim 4, it is characterised in that the side of capping (8) and discharging opening
While being hinged.
6. the Dosed medicinal powder feeding device according to any one of claim 1-5, it is characterised in that the one of activity template (7)
The junction of the side amount of being hinged on powder inflator (2) and tapping channel (4).
7. the Dosed medicinal powder feeding device according to any one of claim 1-5, it is characterised in that drive mechanism (3) is pacified
On support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386208.6A CN105059939B (en) | 2015-06-30 | 2015-06-30 | A kind of Dosed medicinal powder feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386208.6A CN105059939B (en) | 2015-06-30 | 2015-06-30 | A kind of Dosed medicinal powder feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105059939A CN105059939A (en) | 2015-11-18 |
| CN105059939B true CN105059939B (en) | 2017-09-26 |
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ID=54489534
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510386208.6A Active CN105059939B (en) | 2015-06-30 | 2015-06-30 | A kind of Dosed medicinal powder feeding device |
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| CN (1) | CN105059939B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109384034A (en) * | 2017-08-03 | 2019-02-26 | 山东园元智能装备制造有限公司 | A kind of double rubber plug delivery systems |
| CN108795531B (en) * | 2018-06-30 | 2019-05-24 | 肥城方兴阳光能源有限公司 | A kind of energy-saving environmental-protecting biomass fuel automation control processing unit (plant) |
| CN110756091A (en) * | 2019-10-31 | 2020-02-07 | 安徽东阳矿业科技有限公司 | Powder pressure boost agitating unit |
| CN115784472B (en) * | 2022-12-23 | 2023-10-20 | 浙江荣凯科技发展股份有限公司 | Dosing device of sewage hard-removing treatment equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3471203A (en) * | 1967-01-30 | 1969-10-07 | Rader Pneumatics & Eng Co Ltd | Particulate material pumping apparatus |
| SE379980B (en) * | 1972-10-17 | 1975-10-27 | Svenska Flaektfabriken Ab | |
| CN2790987Y (en) * | 2005-03-12 | 2006-06-28 | 梅开乡 | Valve opening-closing type wind-cut device |
| CN201817102U (en) * | 2010-09-03 | 2011-05-04 | 江门市正曦输送机械设备有限公司 | Powder slurry conveying device |
| CN103754649B (en) * | 2014-01-23 | 2016-07-20 | 济南拓基输送机械有限公司 | Discharge valve |
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| CN105059939A (en) | 2015-11-18 |
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Effective date of registration: 20240220 Address after: 233100 Intersection of Renai Road and Shejitan Road, Fucheng Town, Fengyang County, Chuzhou City, Anhui Province Patentee after: Fengyang County Economic Development Investment Co.,Ltd. Country or region after: China Address before: No. 44, Lane 5, Nanyuan Road, Fucheng Town, Fengyang County, Chuzhou City, Anhui Province, 233100 Patentee before: Liu Yu Country or region before: China |
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