CN209599962U - A kind of blanking buffer device - Google Patents
A kind of blanking buffer device Download PDFInfo
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- CN209599962U CN209599962U CN201821988445.5U CN201821988445U CN209599962U CN 209599962 U CN209599962 U CN 209599962U CN 201821988445 U CN201821988445 U CN 201821988445U CN 209599962 U CN209599962 U CN 209599962U
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- flange
- staving
- elbow
- tablet press
- buffer device
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Abstract
The utility model discloses a kind of blanking buffer devices, level sensor is installed on its feeder flange, the lower end of the elbow of the side wall and syphon shape of staving connects, the upper end of elbow is provided with elbow flange, the lower end of respirator is provided with respirator flange, and sealing element is equipped between elbow flange and respirator flange and is fixedly connected by clip；The intracorporal lower part of bucket is equipped with the support ring of annular, it is equipped in support ring positioned at the intracorporal material whereabouts buffer of bucket, material whereabouts buffer is conical structure, at least four downwardly convex branch corner structures are evenly distributedly provided on the lower circumferential of cylindrical structure, feed opening is constituted between adjacent branch corner structure, feed opening is connected to tablet press machine charging basket, it can solve charging shock problem of the high speed tablet press in powder material tabletting production, it is poor that piece is influenced when being avoided that charging, retention tab difference is stablized, guarantee the normal work of high speed tablet press, it keeps the safety in production conducive to operator, improve production efficiency.
Description
Technical field
The utility model relates to pharmaceutical machinery technical fields, and in particular to a kind of blanking buffer device.
Background technique
Currently, high speed tablet press is widely used in the tablet molding procedure in pharmaceuticals industry, yield is high, is applicable in object
Expect that range is wide, and it has more development in terms of powder compacting in recent years.The high speed tablet press of the prior art requires material
It is granular to account for 70%, it is powdered to account for 30%, in high volume to go on smoothly tablet manufacturing.When material is powdered, especially 100%
When powder, then carry out difficulty to the normal tabletting work belt of high speed tablet press, wherein important is blanking shock problem, shadows the most
The piece difference stability for ringing tabletting production, when generalling use vacuum feeder to tablet press machine charging, if being mounted on the material on charging basket
Level sensor detects that charging basket lining position is low, then the vacuum feeder for being mounted on charging basket top will be put under the control of tablet press machine computer
Expect that valve is opened, so that the material in vacuum feeder is fallen into charging basket by freely falling body, thus to material original in charging basket
Impact force is generated, on the feeder to filler in mould in tablet press machine punch plate installed below this impact force action to charging basket, is caused
In influence in mould material number, to affect the weight of each tablet, that is, it is poor to affect each i.e. piece of tablet weight error.
Utility model content
The purpose of this utility model is to provide one kind be able to solve high speed tablet press feed in pressed powder impact ask
Topic can guarantee that high speed tablet press works normally, so that piece difference is stablized, convenient for the blanking buffer device of safety in production.
To achieve the above object, the utility model provides a kind of blanking buffer device, and the blanking buffer device includes cylinder
The staving of shape, the upper end of staving pass through the feeder flanged joint of upper flange and vacuum feeder lower end, and the lower end of staving passes through
The tablet press machine flanged joint of lower flange and tablet press machine charging basket upper end；Storage material container, the storage are provided in vacuum feeder
The discharge outlet of storage material container is provided with the feeder valve above staving, is equipped with material position on the feeder flange
The probe position of sensor, level sensor is arranged in tablet press machine charging basket；The lower end of the elbow of the side wall and syphon shape of staving
Connection, elbow are connected to staving, and the upper end of elbow is provided with elbow flange, and respirator includes longitudinal cylindric filter core, described
The upper end of filter core is provided with baffle, and the lower end of the filter core is provided with respirator flange, the elbow flange and the respirator
Sealing element is installed, the elbow flange is fixedly connected with the respirator flange by clip between flange；Under bucket is intracorporal
Portion is equipped with the support ring of annular, is equipped in support ring positioned at the intracorporal material whereabouts buffer of bucket, material whereabouts buffer
For conical structure, at least four downwardly convex branch angles are evenly distributedly provided on the lower circumferential of the conical structure
Structure constitutes feed opening between adjacent branch corner structure, and feed opening is connected to tablet press machine charging basket.
The blanking buffer device of the utility model, vacuum feeder are provided with storage material container, when high speed tablet press work
When making, vacuum feeder is connected to the storage material container interior suction full with substance, the storage material container with staving, works as material position
When sensor detects that the material position in tablet press machine charging basket is lower than the probe position pre-determined distance of level sensor, pre-determined distance herein
It can be 5-10mm, the computer control feeder valve of tablet press machine is opened, so that the storage material container is connected to staving, then
Material in the storage material container is fallen on by its discharge port freely falling body on the buffer of material whereabouts, and then material is logical
The conical surface for crossing the conical structure of material whereabouts buffer slides into feed opening, so that material is slowly fallen into tablet press machine charging basket,
Impact when to alleviate vacuum feeder blanking to original material in tablet press machine charging basket；In addition, the respirator being arranged on staving
Air in tablet press machine charging basket can be discharged, air pressure is to material in tablet press machine charging basket when eliminating vacuum feeder blanking
Influence, to the influence of original material in tablet press machine charging basket when further decreasing vacuum feeder blanking, while can guarantee
There are enough materials in tablet press machine charging basket, to ensure the normal production of tablet press machine, is adapted to carry out intelligent control by computer
System can satisfy the demand of modern production, improve production efficiency.
The utility model has the advantages that
The blanking buffer device of the utility model is able to solve charging of the high speed tablet press in powder material tabletting production
Shock problem, influence piece is poor when can be avoided charging, is stablized with retention tab difference, thus guarantee the normal work of high speed tablet press,
It keeps the safety in production conducive to operator, improves production efficiency.
Detailed description of the invention
Fig. 1 is the mounting structure schematic diagram of the blanking buffer device of the utility model.
Fig. 2 is the main view of the blanking buffer device of the utility model.
Fig. 3 is the main view of the buffer of the blanking buffer device of the utility model.
Fig. 4 is the top view of the buffer of the blanking buffer device of the utility model.
In figure, 1 is staving, and 2 be upper flange, and 3 be vacuum feeder, and 4 be lower flange, and 5 be tablet press machine charging basket, and 6 be feeding
Machine valve, 7 be level sensor, and 8 be elbow, and 9 be respirator, and 10 be sealing element, and 11 be clip, and 12 be support ring, and 13 be object
Expect blanking buffer, 14 be branch corner structure, and 15 be feed opening, and 16 be material.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
A kind of blanking buffer device, referring to Fig. 1, the blanking buffer device includes the staving 1 of tubular, the upper end of staving 1
By the feeder flanged joint of upper flange 2 and 3 lower end of vacuum feeder, the lower end of staving 1 passes through lower flange 4 and tablet press machine material
The tablet press machine flanged joint of 5 upper ends of bucket；Storage material container is provided in vacuum feeder 3, the storage material container goes out
The feeder valve 6 being provided with above staving 1 at material mouth is equipped with level sensor 7, material position on the feeder flange
The probe position of sensor 7 is arranged in tablet press machine charging basket 5；Referring to fig. 2, the lower end of the elbow 8 of the side wall of staving 1 and syphon shape
Connection, elbow 8 are connected to staving 1, and the upper end of elbow 8 is provided with elbow flange, and respirator 9 includes longitudinal cylindric filter core,
The upper end of the filter core is provided with baffle, and the lower end of the filter core is provided with respirator flange, and the elbow flange is exhaled with described
Sealing element 10 is installed, the elbow flange is fixedly connected with the respirator flange by clip 11 between haustorium flange；Bucket
Lower part in body 1 is equipped with the support ring 12 of annular, is equipped with the material whereabouts buffer in staving 1 in support ring 12
13, material whereabouts buffer 13 is conical structure, be evenly distributedly provided on the lower circumferential of the conical structure to
Lack four downwardly convex branch corner structures 14, constitutes feed opening 15, feed opening 15 and tablet press machine between adjacent branch corner structure 14
Charging basket 5 is connected to.
The blanking buffer device of the present embodiment, staving 1 can be longitudinal stainless steel drum, and the storage material container can
Think longitudinal tubular construction, storage material container can be cylinder.Elbow 8 can be stainless steel elbow, the side wall of staving 1 with
The lower end of the elbow 8 of syphon shape can be connected by welding or screw.Sealing element 10 can be the rubber ring of annular, sealing element 10
It is set in the outside of the junction of the elbow flange and the respirator flange, is played the elbow flange and the breathing
The effect that device flange is fixed and sealed the joint, clip 11 can be set in sealing element 10 for the metal hoop of annular, clip 11
Outside, play fixed effect.Clip 11 can be the spring steel ring structure with opening, the clip 11 of the two sides of opening
End can be respectively arranged with matched hook-shaped hook, be connected by the release of two hooks, can open card by opening
Then hoop 11 closes connection by the hook of two hooks, opening is enabled to close so that clip 11 is set in outside sealing element 10
It closes, so that the closure hoop of clip 11 is located at outside sealing element 10.Or clip 11 is set as be connected by hinge two semi-ring knots
One end of structure, two semi-rings is connected by hinge, and the other end is respectively arranged with hook-shaped hook.Sealing element 10 can be annulus,
Clip 11 can be annulus.Support ring 12 can be annulus, and support ring 12 can be stainless steel ring, and support ring 12 can be with staving
1 is connected by welding or screw, and material whereabouts buffer 13 can be stainless steel conical structure, and material whereabouts buffer 13 can
Think the stainless steel conical surface structure of inner hollow, material whereabouts buffer 13 can for lower ending opening and inner hollow not
Rust steel conical surface structure, to mitigate weight and reduce cost.Branch corner structure 14 is and material whereabouts buffer 13 descends end edge
The conical surface of the material whereabouts buffer 13 of the plate structure of edge connection, branch corner structure 14 and junction is located at the same face
Interior, branch corner structure 14 can be an integral structure with material whereabouts buffer 13 or be connect by welding or screw, branch corner structure
14 can be parallelogram plate or trapezoidal plate, and branch corner structure 14 is preferably the circular cone with the material whereabouts buffer 13 of junction
Shape face has consistent conical surface radian.Upside in text refers to upside of the Fig. 1 into Fig. 3, otherwise is downside.Upside in text refers to figure
The outward-facing side of vertical paper in 4, on the contrary it is downside.Material 16 is powder material in Fig. 1.Wherein, the longitudinal direction circle of respirator 9
The filter core of tubular is set as sintering web frame, and the aperture of sintered meshwork is 10~20 μm.Baffle can be circular metal plate.Filter core and gear
Plate can be the metalwork for passing through welded connecting.
Embodiment 2
A kind of blanking buffer device, it is similar to Example 1, the difference is that upper flange 2 passes through the upper of screw and staving 1
End and the feeder flanged joint.In such manner, it is possible to facilitate upper flange 2 and staving 1 upper end and the feeder flanged joint.
Preferably, lower end and the tablet press machine flanged joint that lower flange 4 passes through screw and staving 1.In such manner, it is possible to convenient
The lower end and the tablet press machine flanged joint of lower flange 4 and staving 1.
Preferably, the bending place of elbow 8 is set as arc-shaped bending structure.In such manner, it is possible to which the bending place of elbow 8 is avoided to produce
Raw clashing and breaking.
Preferably, support ring 12 is mounted on the inner wall of staving 1.In such manner, it is possible to facilitate support change 12 installation.Support ring
12 can be connect by welding or screw with the inner wall of staving 1.
Preferably, the lower end of the branch corner structure 14 of material whereabouts buffer 13 is connect with support ring 12.In such manner, it is possible to convenient
Material whereabouts buffer 13 is connect by the lower end of its branch corner structure 14 with support ring 12, while can conveniently constitute feed opening
15 structure.
Preferably, level sensor 7 is cooperatively connected on the feeder flange by screw and nut.In such manner, it is possible to
Facilitate the installation of level sensor 7.
Embodiment 3
A kind of blanking buffer device, it is similar to Example 1, the difference is that the cone knot of material whereabouts buffer 13
The cone angle of structure is 90 °.In such manner, it is possible to which being conducive to material whereabouts buffer 13 plays buffer function to material, object can be improved
Expect the mounting stability of whereabouts buffer 13.
Preferably, the vertical central axis of the longitudinal center axis of the conical structure of material whereabouts buffer 13 and staving 1
Line is overlapped.In such manner, it is possible to improve the mounting stability of material whereabouts buffer 13 and the buffering effect to material.
Preferably, the longitudinal direction of the longitudinal center axis of the conical structure of material whereabouts buffer 13 and tablet press machine charging basket 5
Central axis is overlapped.In such manner, it is possible to further increase the mounting stability of material whereabouts buffer 13 and imitated to the buffering of material
Fruit.
Preferably, the maximum outside diameter of the conical structure of material whereabouts buffer 13 can be 227mm, and cone height can be with
For 112mm, the width of branch corner structure 14 can be 20mm, and material whereabouts buffer 13 can use 316L stainless steel, have
It is nontoxic, material is not adsorbed, is not reacted with material, the performance of stable chemical performance.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (10)
1. a kind of blanking buffer device, the blanking buffer device includes the staving (1) of tubular, and the upper end of staving (1) passes through upper
The lower end of the feeder flanged joint of flange (2) and vacuum feeder (3) lower end, staving (1) passes through lower flange (4) and tablet press machine
The tablet press machine flanged joint of charging basket (5) upper end；Storage material container is provided in vacuum feeder (3), the storage material holds
The discharge outlet of device is provided with the feeder valve (6) above staving (1), and material position biography is equipped on the feeder flange
Sensor (7), the probe position setting of level sensor (7) is in tablet press machine charging basket (5)；It is characterized in that, the side wall of staving (1)
It being connect with the lower end of the elbow (8) of syphon shape, elbow (8) is connected to staving (1), and the upper end of elbow (8) is provided with elbow flange,
Respirator (9) includes longitudinal cylindric filter core, and the upper end of the filter core is provided with baffle, and the lower end of the filter core, which is provided with, exhales
Haustorium flange is equipped with sealing element (10) between the elbow flange and the respirator flange, the elbow flange with it is described
Respirator flange is fixedly connected by clip (11)；Lower part in staving (1) is equipped with the support ring (12) of annular, support ring
(12) the material whereabouts buffer (13) in staving (1) is installed on, material whereabouts buffer (13) is conical structure,
At least four downwardly convex branch corner structures (14) are evenly distributedly provided on the lower circumferential of the conical structure, it is adjacent
Branch corner structure (14) between constitute feed opening (15), feed opening (15) is connected to tablet press machine charging basket (5).
2. blanking buffer device as described in claim 1, which is characterized in that upper flange (2) is upper by screw and staving (1)
End and the feeder flanged joint.
3. blanking buffer device as described in claim 1, which is characterized in that lower flange (4) passes through under screw and staving (1)
End and the tablet press machine flanged joint.
4. blanking buffer device as described in claim 1, which is characterized in that the bending place of elbow (8) is set as arc-shaped curved
Folded structure.
5. blanking buffer device as described in claim 1, which is characterized in that support ring (12) is mounted on the inner wall of staving (1)
On.
6. blanking buffer device as claimed in claim 5, which is characterized in that the branch corner structure of material whereabouts buffer (13)
(14) lower end is connect with support ring (12).
7. blanking buffer device as described in claim 1, which is characterized in that level sensor (7) is matched by screw and nut
Conjunction is connected on the feeder flange.
8. blanking buffer device as described in claim 1, which is characterized in that the conical structure of material whereabouts buffer (13)
Cone angle be 90 °.
9. blanking buffer device as described in claim 1, which is characterized in that the conical structure of material whereabouts buffer (13)
Longitudinal center axis be overlapped with the longitudinal center axis of staving (1).
10. blanking buffer device as described in claim 1, which is characterized in that the cone knot of material whereabouts buffer (13)
The longitudinal center axis of structure is overlapped with the longitudinal center axis of tablet press machine charging basket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821988445.5U CN209599962U (en) | 2018-11-29 | 2018-11-29 | A kind of blanking buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821988445.5U CN209599962U (en) | 2018-11-29 | 2018-11-29 | A kind of blanking buffer device |
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| Publication Number | Publication Date |
|---|---|
| CN209599962U true CN209599962U (en) | 2019-11-08 |
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ID=68395022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821988445.5U Active CN209599962U (en) | 2018-11-29 | 2018-11-29 | A kind of blanking buffer device |
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| Country | Link |
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| CN (1) | CN209599962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483940A (en) * | 2018-11-29 | 2019-03-19 | 北京新龙立科技有限公司 | Blanking buffer device |
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2018
- 2018-11-29 CN CN201821988445.5U patent/CN209599962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483940A (en) * | 2018-11-29 | 2019-03-19 | 北京新龙立科技有限公司 | Blanking buffer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220427 Address after: 102600 2 / F, building 1, Tianrong street, Daxing biomedical industrial base, Zhongguancun Science and Technology Park, Daxing District, Beijing Patentee after: Beijing xinlongli Intelligent Technology Co.,Ltd. Address before: 102600 Beijing Daxing District bioengineering and pharmaceutical industry base, No. 11, Tianrong street, Beijing Patentee before: BEIJING LONGLITECH Co.,Ltd. |
|
| TR01 | Transfer of patent right |