CN202573045U - Feeding and tableting mechanism of single-punch tablet press - Google Patents
Feeding and tableting mechanism of single-punch tablet press Download PDFInfo
- Publication number
- CN202573045U CN202573045U CN 201220235581 CN201220235581U CN202573045U CN 202573045 U CN202573045 U CN 202573045U CN 201220235581 CN201220235581 CN 201220235581 CN 201220235581 U CN201220235581 U CN 201220235581U CN 202573045 U CN202573045 U CN 202573045U
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- feeder
- steel pipe
- nib
- shaped steel
- triangular prism
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Abstract
The utility model discloses a feeding and tableting mechanism of a single-punch tablet press. The feeding and tableting mechanism comprises an upper punch rod, a lower punch rod, a middle mould, a feeder and a triangular-prism steel pipe. A mould hole is reserved in the middle mould, the upper punch rod is arranged above the mould hole, and an upper end of the lower punch rod is embedded in the mould hole and seals a lower opening of the mould hole. The feeder is arranged above the middle mould, two ends of the triangular-prism steel pipe are connected with triangular cover plates used for closing two end openings of the steel pipe, a quadrilateral side wall of the triangular-prism steel pipe is connected with the bottom of the feeder, the inside of the triangular-prism steel pipe is communicated with the inside of the feeder, side edges corresponding to the quadrilateral side wall of the triangular-prism steel pipe connected with the feeder contact with the upper end face of the middle mould, and the triangular-prism steel pipe is provided with a drain port and a seal plate. The contact area between the feeder and the upper end face of the middle mould can be reduced, raw particle materials can be prevented from being pressed on the upper end face of the middle mould, horizontal positions of the raw particle materials, above the mould hole, leveled by the feeder, are consistent, and large weight difference among tablets produced by the single-punch tablet press is avoided.
Description
Technical field
The utility model relates to tablet press machine, specifically is the reinforced compressing tablet mechanism of single-punch tablet press.
Background technology
Tablet press machine is widely used in fields such as medicine, food, material, and it is a kind of machine that various particles or powder stock is pressed into circular piece or special-shaped sheet.Single-punch tablet press is a kind of as tablet press machine, and it can be used for hand, because of it has only a secondary punch die, so be called single-punch tablet press.Single-punch tablet press is the machine of the electronic continuous compressing tablet of a kind of small desk; The tablet of its extrusion has the glossiness height, need not advantages such as polishing; And the depth of fill of material, the equal scalable of compressing tablet thickness, therefore; When the small lot feed particulate material was pressed into tablet, the application of single-punch tablet press was very extensive.
For the weight difference of the tablet that reduces to produce, single-punch tablet press also need be wipeed the particulate material of nib top off through feeder after reinforced in nib.Yet the feeder of existing single-punch tablet press is when the leakage material, and it leaks the upper surface that the material end is close to middle mould; When feeder in middle mould upper surface during translation; The upper surface of mould during the part particulate material will be pressed on by feeder, so, feeder moves in the nib upper surface often that regular meeting occurs beating because of the particulate material of mould upper surface in being pressed on; Thereby influence the strickling of the particulate material of nib top, make between the tablet of producing weight inconsistent.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art; The contact area that can reduce feeder and middle mould upper surface is provided; Avoid particulate material be pressed in the upper surface of mould, thereby the reinforced compressing tablet mechanism of the consistent single-punch tablet press of the horizontal level that feeder is wipeed off the particulate material of nib top.The purpose of the utility model mainly realizes through following technical scheme: the reinforced compressing tablet mechanism of single-punch tablet press; Comprise upper plunger, lower plunger, middle mould, feeder and triangular prism shaped steel pipe; Mould is provided with the nib that runs through its upper and lower end face in said; The nib of mould top during said upper plunger is arranged on, the upper end of said lower plunger embed in the nib and seal the lower ending opening of nib; The top of mould during said feeder is arranged on; The two ends of said triangular prism shaped steel pipe are connected with the angle fillet of its both ends open of sealing; One quadrangle sidewall of triangular prism shaped steel pipe is connected with the bottom of feeder; The bottom of triangular prism shaped steel pipe sidewall and feeder constitutes the position corresponding opening; The opening connection of triangular prism shaped steel duct and feeder internal circular, triangular prism shaped steel pipe contacts with middle mould upper surface with the corresponding incline of quadrangle sidewall that feeder connects, and the arbitrary sidewall in the two quadrangle sidewalls in addition of the relative quadrangle sidewall that is connected with feeder of triangular prism shaped steel pipe is provided with the hush panel of Lou expecting mouth and sealing leakage material mouth.The utility model seals the opening of triangular prism shaped steel pipe through angle fillet, and is easy to operate when sealing; Triangular prism shaped steel pipe sidewall in the utility model and feeder bottom are equipped with opening; And triangular prism shaped steel pipe and feeder notify both openings to connect; The utility model need not add other the triangular prism shaped steel pipe of connection and the equipment of feeder, makes the utility model when being provided with, be convenient to be provided with; The utility model is through being provided with hush panel, thereby makes feeder have the storing function, and under the sealing process of hush panel, the raw material in the feeder can not leak.
The lower end of said upper plunger and the upper end of lower plunger are equipped with the drift with nib size shape coupling, and the drift of said upper plunger is over against nib, and said lower plunger is through the lower ending opening of its drift sealing nib.The utility model is provided with drift on upper plunger and lower plunger, when particulate material is suppressed, carry out through drift, so, only needs when in pressing process, finding the drift modification drift is changed, and saves cost.
The drift of said upper plunger and lower plunger is processed by carbide alloy.Drift adopts carbide alloy to process, modification easily not, thus can prolong service life of the utility model.
The upper end of said feeder is provided with loading hopper.The purpose that the utility model is provided with loading hopper is to be convenient in feeder, feed in raw material, and can make the utility model easy to operate.
Compared with prior art; The utlity model has following advantage: the top of mould during the feeder of the utility model is arranged on; Only there is the triangular prism shaped steel pipe that is connected with the feeder lower surface to contact with the upper surface of middle mould; So, the upper surface of mould during feeder can not be compressed on particulate material easily, feeder can be realized the particulate material above the nib is wipeed off through triangular prism shaped steel pipe in the process of translation; The mould upper surface does not have into the particulate material of piece in the cause, and triangular prism shaped steel pipe can not occur beating in the process of translation easily yet; The leakage material mouth of the utility model is arranged on the quadrangle sidewall of triangular prism shaped steel pipe, and it is convenient to leak material.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The pairing name of Reference numeral is called in the accompanying drawing: 1, upper plunger, 2, lower plunger, 3, middle mould, 4, feeder, 41, triangular prism shaped steel pipe, 42, loading hopper, 43, leak material mouthful, 44, hush panel.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is done further to specify, but the embodiment of the utility model is not limited thereto.
Embodiment:
As shown in Figure 1, the reinforced compressing tablet mechanism of single-punch tablet press, mould 3 in comprising, be arranged in mould 3 tops upper plunger 1 and feeder 4, be arranged on the lower plunger 2 of punch die 3 belows.Middle mould 3 is provided with the nib that runs through its upper and lower end face; The nib of mould 3 top during upper plunger 1 is arranged on, the lower end of upper plunger 1 is provided with the drift with nib size shape coupling, and the drift of upper plunger 1 is over against nib; The upper end of lower plunger 2 also is provided with the drift with nib size shape coupling; The upper end of lower plunger 2 embeds in the nib through its drift and seals the lower ending opening of nib, and not easy to wear because of carbide alloy, the drift of upper plunger 1 and lower plunger 2 is processed by carbide alloy.The top of mould 3 during feeder 4 is arranged on; The upper end of feeder 4 is provided with loading hopper 42; The bottom of feeder 4 is connected with triangular prism shaped steel pipe 41; The two ends of triangular prism shaped steel pipe 41 are connected with the angle fillet of its both ends open of sealing, and angle fillet adopts steel plate, and it adopts the mode of welding to be connected on the triangular prism shaped steel pipe 41.One quadrangle sidewall of triangular prism shaped steel pipe 41 is connected with the bottom of feeder 4; The bottom of feeder 4 is provided with opening; The quadrangle sidewall that triangular prism shaped steel pipe 41 is connected with feeder 4 lower surfaces is provided with and feeder 4 aperture position corresponding opening; So, triangular prism shaped steel pipe 41 inner openings with feeder 4 internal circulars are connected.Triangular prism shaped steel pipe 41 contacts with middle mould 3 upper surfaces with the corresponding incline of quadrangle sidewall that feeder 4 connects, and the arbitrary sidewall in the two quadrangle sidewalls in addition of the triangular prism shaped steel pipe 41 relative quadrangle sidewalls that are connected with feeder 4 is provided with the hush panel 44 of Lou expecting mouth 43 and sealing leakage material mouth 43.Triangular prism shaped steel pipe 41 is provided with screwed hole, and hush panel 44 can be fastened on through the mode of bolt on the triangular prism shaped steel pipe 41, so, is convenient to the dismounting of hush panel 44.
During the reinforced compressing tablet mechanism work of single-punch tablet press; Upper plunger 1 lifts, and feeder 4 moves on the nib, and lower plunger 2 drops to the suitable degree of depth; Add particulate material through loading hopper 42 to feeder 4; Take off hush panel 44, particulate material spills through triangular prism shaped steel pipe 41 and from leaking material mouth 43, gets in the nib; Feeder 4 is when nib leaves, and triangular prism shaped steel pipe 41 makes the particulate material in the nib parallel with the upper limb of nib; Upper plunger 1 descends, and with the particulate material tablet forming; Upper plunger 1 lifts; Lower plunger 2 rises to the position parallel with the nib top edge thereupon; Feeder 4 moved on to again on the nib and tablet is pushed open and was made tablet fall into recipient through triangular prism shaped steel pipe 41 this moment; Lower plunger 2 descends again simultaneously, fills up particulate material in the nib again and carries out the feed second time, carries out so repeatedly.
As stated, then can well realize the utility model.
Claims (4)
1. the reinforced compressing tablet mechanism of single-punch tablet press; It is characterized in that: comprise upper plunger (1), lower plunger (2), middle mould (3), feeder (4) and triangular prism shaped steel pipe (41); Mould (3) is provided with the nib that runs through its upper and lower end face in said; Said upper plunger (1) is arranged on the nib top of middle mould (3), and the upper end of said lower plunger (2) embeds in the nib and seals the lower ending opening of nib; Said feeder (4) is arranged on the top of middle mould (3); The two ends of said triangular prism shaped steel pipe (41) are connected with the angle fillet of its both ends open of sealing; One quadrangle sidewall of triangular prism shaped steel pipe (41) is connected with the bottom of feeder (4); The bottom of triangular prism shaped steel pipe (41) sidewall and feeder (4) constitutes the position corresponding opening; The inner opening with feeder (4) internal circular of triangular prism shaped steel pipe (41) is connected; Triangular prism shaped steel pipe (41) contacts with middle mould (3) upper surface with the corresponding incline of quadrangle sidewall that feeder (4) connects, and the arbitrary sidewall in the two quadrangle sidewalls in addition of the relative quadrangle sidewall that is connected with feeder (4) of triangular prism shaped steel pipe (41) is provided with the hush panel (44) of Lou expecting mouthful (43) and sealing leakage material mouth (43).
2. the reinforced compressing tablet mechanism of single-punch tablet press according to claim 1; It is characterized in that: the upper end of the lower end of said upper plunger (1) and lower plunger (2) is equipped with the drift with nib size shape coupling; The drift of said upper plunger (1) is over against nib, and said lower plunger (2) is through the lower ending opening of its drift sealing nib.
3. the reinforced compressing tablet mechanism of single-punch tablet press according to claim 2, it is characterized in that: the drift of said upper plunger (1) and lower plunger (2) is processed by carbide alloy.
4. according to the reinforced compressing tablet mechanism of each described single-punch tablet press of claim 1～3, it is characterized in that: the upper end of said feeder (4) is provided with loading hopper (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235581 CN202573045U (en) | 2012-05-24 | 2012-05-24 | Feeding and tableting mechanism of single-punch tablet press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235581 CN202573045U (en) | 2012-05-24 | 2012-05-24 | Feeding and tableting mechanism of single-punch tablet press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202573045U true CN202573045U (en) | 2012-12-05 |
Family
ID=47242494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220235581 Expired - Fee Related CN202573045U (en) | 2012-05-24 | 2012-05-24 | Feeding and tableting mechanism of single-punch tablet press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202573045U (en) |
-
2012
- 2012-05-24 CN CN 201220235581 patent/CN202573045U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130524 |