CN209552529U - A kind of rotary tablet machine and powder injecting equipment - Google Patents
A kind of rotary tablet machine and powder injecting equipment Download PDFInfo
- Publication number
- CN209552529U CN209552529U CN201822115488.9U CN201822115488U CN209552529U CN 209552529 U CN209552529 U CN 209552529U CN 201822115488 U CN201822115488 U CN 201822115488U CN 209552529 U CN209552529 U CN 209552529U
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- powder
- rotary tablet
- rotary
- mould cylinder
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- 239000000843 powder Substances 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a kind of rotary tablet machine and powder injecting equipments, Zhu Fen mechanism including tablet press mechanism and on tablet press mechanism, tablet press mechanism includes chassis, set on chassis upper end, equipped with support rod, several, post upper is equipped with lower template, lower template middle position is equipped with swingle, the upper end of swingle is several equipped with strut and strut is several equipped with middle mould cylinder；The utility model structure is simple, improves the working efficiency of rotary pelleting machine, convenient to implement note powder operation to rotary tablet machine, reduces in rotary tablet machine rotary course to the loss of powder quality, has stronger practicability.
Description
Technical field
The utility model relates to tablet manufacturing equipment correlative technology field more particularly to a kind of rotary tablet machine and note powder
Device.
Background technique
Particle or granular material are placed in die hole, tablet press machine is known as by the tabletted machine of formed punch.
Earliest tablet press machine is made of a secondary punch die, and formed punch, which moves up and down, is compressed into tablet form granular material,
This machine claims single-punch tablet press, develops into electronic flower basket type tablet press machine later.The working principle of both tablet press machines is still
Undershoot is fixed when unidirectional tabletting, i.e. tabletting based on hand mo(u)ld, only upper punching movement pressurization.The side of this tabletting
Formula, since bearing up-down force is inconsistent, the problems such as causing the Density inhomogeneity inside tablet, be also easy to produce sliver.
It is a kind of much more rotary to rush Dual-way press-piece machine and start to be born for this disadvantage existing for unidirectional tablet press machine.This pressure
Undershoot is equably pressurizeed simultaneously on piece machine, so that the air in drug granule is had ample time and is escaped die hole, it is close to improve tablet
The uniformity of degree, reduces sliver phenomenon.In addition to this, rotary tablet machine also have machine vibration is small, noise is low, energy consumption
Less, the advantages that high-efficient and tabletting weight is accurate.
Rotary tablet machine is to make circumference elevating movement by certain track by the more secondary punch dies for being distributed in turntable, passes through pinch roller
By the tabletted machine of granular material.And linear velocity >=60m/min tablet press machine that jumper bar is rotated with turntable is referred to as
High speed rotary tablet press, this high speed rotary tablet press, which has, forces feeding machanism, and machine is controlled by PLC, has automatic adjustment to press
Power, control slice weight reject waste paper, print data, the display functions such as disorderly closedown, except can control tablet weight variation in certain range
Other than interior, unfilled corner, loose sliver and other issues can be identified automatically and can be rejected.
The course of work of tablet press machine can be divided into following steps:
1. the formed punch position of undershoot is protruded into middle die hole by middle die hole lower end, middle die hole bottom is sealed；
2. filling drug into middle die hole using feeder；
3. the formed punch position rushed on falls into middle die hole, and the certain stroke of downlink from middle die hole upper end, and medicinal powder is pressed into
Piece；
4. emersion hole is purged on.Undershoot rise by tablet eject in die hole, complete a tableting processes；
5. undershoot drops to original position, preparation is filled next time.
Although existing rotary tablet machine has the characteristics that tabletting is efficient, as constantly improving for science and technology is original
The production efficiency working efficiency that has promoted the flap and see elbow, therefore how to have improved rotary tablet machine of rotary tablet machine become and work as
Lower many medicines look forward to the main difficulty faced, while how can just will not influence the quality of tablet as other one when powder is added
A important problem, current Zhu Fen mechanism carry out note powder operation, still, value in such a way that powder is added in hopper collective
It is noted that the middle mode structure of tablet press machine can lose a certain amount of powder in continuous rotational movement process, it is final to influence
Tabletted tablet quality.
Utility model content
The utility model provides a kind of rotary tablet machine and powder injecting equipment is mentioned with solving above-mentioned the deficiencies in the prior art
The high working efficiency of rotary pelleting machine, it is convenient that note powder operation is implemented to rotary tablet machine, it reduces and is revolved in rotary tablet machine
Loss during turning to powder quality has stronger practicability.
In order to realize the purpose of this utility model, the following technology of proposed adoption:
A kind of rotary tablet machine and powder injecting equipment, the Zhu Fen mechanism including tablet press mechanism and on tablet press mechanism,
Tablet press mechanism includes chassis, being set to chassis upper end, several, post upper is equipped with lower template, lower template interposition equipped with support rod
The place of setting is equipped with swingle, the upper end of swingle is equipped with that strut is several and strut to be equipped with middle mould cylinder several；
Lower template is disc-shaped structure；
Lower template upper surface is several equipped with keyway, and the lower end of keyway structure annular in shape, middle mould cylinder is set in keyway,
Slice cylinder is equipped on the downside of one end of keyway；
Zhu Fen mechanism includes the annulus seat on the outside of chassis, the support column set on annulus seat upper end is several, is set to support
If the fixed frame of column upper end, the hopper on fixed frame, the slope set on hopper lower end, the discharge hole on hopper bottom
Discharge barrel and the valve on discharge barrel, discharge barrel dry, on hopper bottom are concentric with discharge hole.
Further, keyway equally arranges.
Further, strut circumferentially array be set to swingle upper end.
Further, middle mould cylinder is equally set on strut in a row, and middle mould cylinder upper end is equipped with funnel.
Further, discharge hole is arranged successively in a manner of involute, and discharge hole is right against middle mould cylinder.
Further, the upper end of middle mould cylinder is equipped with funnel.
The advantages of above-mentioned technical proposal, is:
1, the tablet press mechanism being equipped with according to the utility model is the rotational motion mechanism in rotary tablet machine, passes through tabletting
The rotary motion of mechanism, so that the compacting of tablet and the transfer of tablet are completed, wherein in order to improve the tabletting efficiency of tablet press machine,
Middle chassis is that tablet press machine acts as the effect of lower template, wherein the keyway designed in lower template is the compacting of tablet and shifted
Play a part of guiding role when lower template and tablet transfer in journey, slice cylinder can shift tabletted tablet
Keyway out；
2, the Zhu Fen mechanism being equipped with according to the utility model, can be effectively prevented from the powder in middle mould cylinder in rotary motion
It is scattered in the process, to improve the quality of tablet, the main component in Zhu Fen mechanism is discharge barrel, and discharge barrel is according to keyway
The length of radius is successively in the formal distribution of involute on hopper, and medicinal powder therein is precisely placed to middle mould to facilitate
In cylinder, the profound purpose of this design is that powder quality caused by order to reduce as middle mould cylinder in rotary course reduces
Phenomenon, that is to say, that by the design of involute mode, reduce mould cylinder powder as caused by long distance movement process in outer ring
End waste, while the powder of the upper die device of tabletting uniformly in all middle mould cylinders being facilitated to carry out sheeting operation；
3, the utility model structure is simple, improves the working efficiency of rotary pelleting machine, convenient to rotary tablet machine reality
Note powder operation is applied, reduces in rotary tablet machine rotary course to the loss of powder quality, there is stronger practicability.
Detailed description of the invention
Fig. 1 shows the utility model three-dimensional structure diagram.
Fig. 2 shows the utility model three-dimensional structure diagrams.
Fig. 3 shows the utility model three-dimensional structure diagram.
Specific embodiment
It is practical to this below in conjunction with attached drawing in order to keep the purpose of this utility model, technical solution and advantage clearer
It is novel to be described in further detail.
As shown in Figure 1-Figure 3, a kind of rotary tablet machine and powder injecting equipment, including tablet press mechanism 1 and be set to tablet press machine
Zhu Fen mechanism 2 on structure 1, tablet press mechanism 1 include chassis 10, are set to 10 upper end of chassis and are equipped with that support rod 11 is several, support rod 11
If upper end is equipped with lower template 12,12 middle position of lower template is equipped with swingle 13, the upper end of swingle 13 is equipped with strut 14
Dry and strut 14 is equipped with that middle mould cylinder 15 is several, and circumferentially array is set to 13 upper end of swingle to strut 14, and middle mould cylinder 15 is in
It is equidistantly set on strut 14 in a row, middle 15 upper end of mould cylinder is equipped with funnel 150.
Lower template 12 is disc-shaped structure.
12 upper surface of lower template is several equipped with keyway 120, the structure annular in shape of keyway 120, and the lower end of middle mould cylinder 15 is equal
In keyway 120, it is equipped with slice cylinder 16 on the downside of one end of keyway 120, keyway 120 equally arranges.
Zhu Fen mechanism 2 include annulus seat 20, the support column 21 set on 20 upper end of annulus seat set on the outside of chassis 10 it is several,
Set on the fixed frame 22 of 21 upper end of support column, the hopper 23 on fixed frame 22, set on 23 lower end of hopper slope 24, be set to
Hopper 23 bottom on discharge hole 230 it is several, set on hopper 23 bottom on discharge barrel 25 and the valve on discharge barrel 25
Door 250, discharge barrel 25 and discharge hole 230 are concentric, and discharge hole 230 is arranged successively in a manner of involute, the equal face of discharge hole 230
Funnel 150 is equipped in the upper end of middle mould cylinder 15, middle mould cylinder 15.
The utility model specific embodiment is as described below:
One, powder is injected in hopper 23；
Two, since there is slopes 24 to facilitate at powder particles to discharge hole 230 for 23 lower end of hopper, so that discharge barrel
25 complete note powder operation；
Three, middle mould cylinder 15 is made to start to rotate using driving device, in rotary course, when the middle mould cylinder 15 of inner ring passes through
When discharge barrel 25, valve 250 thereon is opened, will be in the middle mould cylinder 15 of powder therein injection inner ring；When in centre circle
During rotation, the valve 250 started on the discharge barrel 25 of corresponding position completes note to the middle mould cylinder 15 of centre circle to mould cylinder 15
Powder, after all middle mould cylinders 15 complete note powder；
Four, the effect for stopping driving device, comes into effect tabletted；
Five, after the completion of suppressing, starting driving device makes middle mould cylinder 15 start to rotate, until middle mould cylinder 15 is rotated to slice
Until tablet is transferred out of at the position of cylinder 16.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, it is clear that this field
Technical staff various modification and variations can be carried out to the utility model without departing from the spirit and scope of the utility model.This
Sample, if these modifications and variations of the present invention belong to the claims of the present invention and its equivalent technology range it
Interior, then the utility model is also intended to include these modifications and variations.
Claims (6)
1. a kind of rotary tablet machine and powder injecting equipment, including tablet press mechanism (1) and the note powder machine being set on tablet press mechanism (1)
Structure (2), which is characterized in that tablet press mechanism (1) include chassis (10), be set to chassis (10) upper end be equipped with support rod (11) it is several,
Support rod (11) upper end is equipped with lower template (12), lower template (12) middle position is equipped with swingle (13), swingle (13)
Upper end be equipped with that strut (14) several and strut (14) to be equipped with middle mould cylinder (15) several；
Lower template (12) is disc-shaped structure；
Lower template (12) upper surface is several equipped with keyway (120), keyway (120) structure annular in shape, under middle mould cylinder (15)
End is set in keyway (120), is equipped with slice cylinder (16) on the downside of one end of keyway (120)；
Zhu Fen mechanism (2) includes the annulus seat (20) on the outside of chassis (10), the support column set on annulus seat (20) upper end
(21) fixed frame (22) that is several, being set to support column (21) upper end, is set to hopper at the hopper (23) being set on fixed frame (22)
(23) slope (24) of lower end, be set to hopper (23) bottom on discharge hole (230) it is several, be set to hopper (23) bottom on out
Barrel (25) and the valve (250) being set on discharge barrel (25), discharge barrel (25) and discharge hole (230) are concentric.
2. rotary tablet machine according to claim 1 and powder injecting equipment, which is characterized in that keyway (120) is equally
Arrangement.
3. rotary tablet machine according to claim 1 and powder injecting equipment, which is characterized in that strut (14) circumferentially array
Be set to swingle (13) upper end.
4. rotary tablet machine according to claim 1 and powder injecting equipment, which is characterized in that middle mould cylinder (15) is equally
It is set on strut (14) in a row, middle mould cylinder (15) upper end is equipped with funnel (150).
5. rotary tablet machine according to claim 1 and powder injecting equipment, which is characterized in that discharge hole (230) is in gradually to open
The mode of line is arranged successively, and discharge hole (230) is right against middle mould cylinder (15).
6. rotary tablet machine according to claim 5 and powder injecting equipment, which is characterized in that the upper end of middle mould cylinder (15) is set
There are funnel (150).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822115488.9U CN209552529U (en) | 2018-12-17 | 2018-12-17 | A kind of rotary tablet machine and powder injecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822115488.9U CN209552529U (en) | 2018-12-17 | 2018-12-17 | A kind of rotary tablet machine and powder injecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209552529U true CN209552529U (en) | 2019-10-29 |
Family
ID=68302688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822115488.9U Expired - Fee Related CN209552529U (en) | 2018-12-17 | 2018-12-17 | A kind of rotary tablet machine and powder injecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209552529U (en) |
-
2018
- 2018-12-17 CN CN201822115488.9U patent/CN209552529U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |