CN209019468U - Punching press medicament-making device - Google Patents
Punching press medicament-making device Download PDFInfo
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- CN209019468U CN209019468U CN201820458429.9U CN201820458429U CN209019468U CN 209019468 U CN209019468 U CN 209019468U CN 201820458429 U CN201820458429 U CN 201820458429U CN 209019468 U CN209019468 U CN 209019468U
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- connecting rod
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- rubbing head
- link
- formed punch
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Abstract
The utility model discloses a kind of punching press medicament-making devices, including rack, upper punch mechanism, lower punch mechanism, middle die station, feeder, formed punch to remove powder unit and device for inhaling powdery substances；The formed punch is except powder unit includes rubbing head component for clearing up formed punch concave arc end face and is connected to the link assembly rushed between medicine machine rack and rubbing head component；The link assembly includes the left connecting rod component and right connecting rod component being diametrically arranged；The rubbing head component include respectively with left connecting rod component and right connecting rod component left rubbing head component and right rubbing head component correspondingly；Long concave arc shape punch end face can be cleared up, guarantee that the cleanliness of formed punch is high, the hardness qualification rate of tablet is high, conducive to the yields for improving product.
Description
Technical field
The utility model relates to pharmaceutical fields, and in particular to a kind of punching press medicament-making device.
Background technique
Punching press medicament-making device also known as sheet-punching machine are types that is a kind of electronic and combining manually, and the simple working efficiency of structure is strong,
Suitable for powder and granular material are pressed into western medicine tablet, Chinese medicine tablet, disinfection tablet, mouth rank of nobility piece, sugar-tablet, special-shaped tablets, milk tablet etc.
The different tablet of various shape, tablet press machine generally comprise rack, the upper punch mechanism for being installed on rack, lower punch mechanism, middle mould and add
Glassware protrudes into through-hole lower end in middle mould by the low punch of lower punch mechanism and forms capaciting material groove, then by feeder to capaciting material groove
Charging protrudes into through-hole upper end in the formed punch pushing using upper punch mechanism and is squeezed into tablet, and then each formed punch reset makes to form medicine
Piece falls；And in the preparation process of tablet, the cleanliness of punch end face is most important to the hardness of tablet, and existing formed punch
The cleanliness of end face is poor, especially long concave arc shape punch end face, so that the hardness qualification rate of tablet is poor, is unfavorable for improving production
The yields of product.
Therefore, in order to solve the above problem, a kind of punching press medicament-making device is needed, long concave arc shape punch end face can be carried out clear
Reason guarantees that the cleanliness of formed punch is high, and the hardness qualification rate of tablet is high, conducive to the yields for improving product.
Utility model content
In view of this, punching press medicament-making device is provided the purpose of the utility model is to overcome defect in the prior art, it can be right
Long concave arc shape punch end face is cleared up, and guarantees that the cleanliness of formed punch is high, and the hardness qualification rate of tablet is high, conducive to product is improved
Yields.
The punching press medicament-making device of the utility model, including rack 1, upper punch mechanism, lower punch mechanism, middle die station, feeder, formed punch
Except powder unit and device for inhaling powdery substances；The formed punch is except rubbing head component and the company that powder unit includes for clearing up formed punch concave arc end face
It is connected to the link assembly rushed between medicine machine rack and rubbing head component；The link assembly includes the left connecting rod group being diametrically arranged
Part and right connecting rod component；The rubbing head component include respectively with left connecting rod component and right connecting rod component left rubbing head group correspondingly
Part and right rubbing head component；
The left connecting rod component and right connecting rod component include upper connecting rod, lower link, vertical link and reset leaf spring, described
One end of upper connecting rod and one end of lower link respectively with rush medicine machine rack hinged, the other end of upper connecting rod and the other end of lower link
It is hinged with vertical link respectively, the rack, upper connecting rod, lower link and vertical link formed can up and down single-degree-of-freedom swing it is flat
Row quadrilateral connecting rod mechanism；The stranding vertical with vertical link is fixedly installed with the hinged end of vertical link on the lower link
Plate is fixedly installed vertically vertical mandril corresponding with formed punch on the washboard；
The left rubbing head component and right rubbing head component include arc spring lamination item and are fixed on arc spring lamination upper surface
Wiper is fixed on corresponding vertical mandril among the bottom surface of arc spring lamination item；
The reset leaf spring is individually fixed in for the both ends of arc-like sheet and reset leaf spring and rushes medicine machine rack and lower link and bullet
Property bending push lower link reset swing upwards；
The device for inhaling powdery substances includes suction pump, suction tube, control module and photoelectric sensor；The suction tube is tee tube
And one end of tee tube is outlet side, in addition both ends are respectively left aspiration end and right aspiration end, and left aspiration end and right aspiration end are divided
It is described not by the port of the bracket and aspiration end that are fixed on the corresponding washboard corresponding arc spring lamination item of face in the horizontal direction
The outlet side of suction tube is connected to the pump orifice of suction pump；The formed punch interlude is provided with vertically arranged be used for and with light combination
Electric transducer detects the strip-shaped hole of formed punch vertical position, and transmitter and the receiver of the photoelectric sensor are distinguished diametrically opposite
It is fixed on and rushes the light of medicine machine rack and transmitter transmitting and pass through strip-shaped hole, the input terminal of the control module and photoelectric sensor
Output end connection, the output end of control module and the control signal of suction pump connect and control module is used for according to forcer position
Control suction pump work.
Further, arc spring lamination item bottom is fixed is equipped with mounting base, and it is rectangle that the mounting base bottom surface, which is provided with section,
Mounting hole, the section on the top of the vertical mandril is rectangle, and the mounting hole of the mounting base is conformal to be coated at vertical mandril
Top.
Further, the rack is fixedly installed vertical slats, one end of the upper connecting rod and one end difference of lower link
Vertical slats are articulated with, the vertical slats, upper connecting rod, lower link and vertical link form the parallelogram connection-rod machine
Structure.
The beneficial effects of the utility model are: a kind of punching press medicament-making device disclosed by the utility model, passes through parallelogram
It is vertical always during the motion that link mechanism can guarantee vertical link, and washboard is horizontal always, and vertical mandril is vertical always,
Parallelogram linkage is swung up and down under formed punch driving, and different rubbing head components are directed to the conformal sliding of punch end face, benefit
It is effectively cleared up with punching press end face of the left and right wiper to formed punch, guarantees that the cleanliness of formed punch is high, the hardness qualification rate of tablet
Height, conducive to the yields for improving product.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of rubbing head component in the utility model；
Fig. 3 is the top view of the utility model rubbing head component.
Specific embodiment
Fig. 1 is the structural schematic diagram of the utility model, and Fig. 2 is the structural schematic diagram of rubbing head component in the utility model, Fig. 3
For the top view of the utility model rubbing head component, as shown, the punching press medicament-making device in the present embodiment, including rack, on rush machine
Structure, lower punch mechanism, middle die station, feeder, formed punch remove powder unit and device for inhaling powdery substances；The formed punch includes being used for except powder unit
The link assembly clearing up the rubbing head component of 8 concave arc end face of formed punch and being connected between medicament-making device rack 1 and rubbing head component；The company
Bar assembly includes the left connecting rod component and right connecting rod component being diametrically arranged；The rubbing head component include respectively with left connecting rod group
Part and right connecting rod component left rubbing head component and right rubbing head component correspondingly；Upper punch mechanism, lower punch mechanism, middle die station, charging
Device, formed punch are the prior art, and details are not described herein；
The left connecting rod component and right connecting rod component include upper connecting rod 2, lower link, vertical link and reset leaf spring, institute
One end of one end and lower link for stating upper connecting rod is hinged with medicament-making device rack respectively, the other end of upper connecting rod and lower link it is another
End is hinged with vertical link respectively, and the rack, upper connecting rod, lower link and vertical link 10, which are formed, single-degree-of-freedom to be swung up and down
Parallelogram linkage；It is fixedly installed on the lower link with the hinged end of vertical link vertical with vertical link
Washboard 5 is fixedly installed vertically vertical mandril corresponding with formed punch on the washboard；
The left rubbing head component and right rubbing head component include arc spring lamination item 9 and are fixed on arc spring lamination upper surface
Wiper 7 is fixed on corresponding vertical mandril 6 among the bottom surface of arc spring lamination item；
The reset leaf spring is individually fixed in medicament-making device rack and lower link and bullet for the both ends of arc-like sheet and reset leaf spring
Property bending push lower link reset swing upwards；Arc spring lamination item is conducive to can be in the long concave arc end face of formed punch at the top of rubbing head component
The right rubbing head member parallel of interior conformal movement, guarantee cleaning effect, the arc spring lamination item of left rubbing head component and right rubbing head component is set
It sets and closes up in their top dead centre and be right against long concave arc end face middle separated time；Since vertical link is vertically arranged, pass through
It is vertical always during the motion that parallelogram linkage can guarantee vertical link, and washboard is horizontal always, vertical to push up
Bar is vertical always, and parallelogram linkage is swung up and down under formed punch driving, and different rubbing head components are directed to punch end face
Conformal sliding is effectively cleared up using punching press end face of the left and right wiper to formed punch, guarantees that the cleanliness of formed punch is high, tablet
Hardness qualification rate is high, conducive to the yields for improving product.Certainly, the formed punch can be upper punch or low punch, and under being suitable for
When formed punch, except powder device is inverted setting, details are not described herein.
The device for inhaling powdery substances includes suction pump 11, suction tube 13, control module and photoelectric sensor；The suction tube is three
One end of siphunculus and tee tube is outlet side, and in addition both ends are respectively left aspiration end and right aspiration end, left aspiration end and right suction
End passes through the port of the bracket 12 being fixed on the corresponding washboard and aspiration end corresponding arc spring lamination of face in the horizontal direction respectively
The outlet side of item, the suction tube is connected to the pump orifice of suction pump；The formed punch interlude is provided with vertically arranged be used for
With the strip-shaped hole of cooperation photoelectric sensor detection formed punch vertical position, transmitter 15 and the receiver 17 of the photoelectric sensor divide
Not it is diametrically opposite be fixed on medicament-making device rack and transmitter transmitting light pass through strip-shaped hole 16, the input terminal of the control module
It is connect with the output end of photoelectric sensor, the output end of control module and the control signal connection of suction pump and control module are used
Pump work is aspirated in controlling according to forcer position；The control module can be 51 single-chip microcontrollers, such as the AT89 system of atmel corp
Column, after formed punch moves to predeterminated position, the strip-shaped hole allows a receiver to receive the light of transmitter sending, the control
Molding root tuber guarantees the cleaning of rubbing head component according to the output signal control suction pump startup of receiver and to the suction of rubbing head component,
The length of the strip-shaped hole is directly proportional to the suction time section of suction pump.
In the present embodiment, arc spring lamination item bottom is fixed to be equipped with mounting base, and the mounting base bottom surface is provided with section and is
The mounting hole of rectangle, the section on the top of the vertical mandril are rectangle, and the mounting hole of the mounting base is conformal to be coated at vertically
The top of mandril；It is replaced conducive to the assembly and disassembly of arc spring lamination item.
In the present embodiment, the rack is fixedly installed vertical slats 3, one end of the upper connecting rod and one end of lower link
Vertical slats are hingedly connected to, the vertical slats, upper connecting rod, lower link 4 and vertical link form the parallelogram and connect
Linkage；Conducive to parallelogram linkage installation, so that parallelogram linkage is stablized.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (3)
1. a kind of punching press medicament-making device, it is characterised in that: including rack, upper punch mechanism, lower punch mechanism, middle die station, feeder, formed punch
Except powder unit and device for inhaling powdery substances；The formed punch is except rubbing head component and the company that powder unit includes for clearing up formed punch concave arc end face
It is connected to the link assembly rushed between medicine machine rack and rubbing head component；The link assembly includes the left connecting rod group being diametrically arranged
Part and right connecting rod component；The rubbing head component include respectively with left connecting rod component and right connecting rod component left rubbing head group correspondingly
Part and right rubbing head component；
The left connecting rod component and right connecting rod component include upper connecting rod, lower link, vertical link and reset leaf spring, the upper company
One end of bar and one end of lower link respectively with rush that medicine machine rack is hinged, the other end of upper connecting rod and the other end difference of lower link
It is hinged with vertical link, the rack, upper connecting rod, lower link and vertical link formed can up and down single-degree-of-freedom swing parallel four
Side shape link mechanism；The washboard vertical with vertical link, institute are fixedly installed on the lower link with the hinged end of vertical link
It states and is fixedly installed vertically vertical mandril corresponding with formed punch on washboard；
The left rubbing head component and right rubbing head component include arc spring lamination item and the wiper for being fixed on arc spring lamination upper surface,
Corresponding vertical mandril is fixed among the bottom surface of arc spring lamination item；
The leaf spring that resets is arc-like sheet and resets the both ends of leaf spring and be individually fixed in and rush medicine machine rack and lower link and elasticity is curved
Song pushes lower link to reset swing upwards；
The device for inhaling powdery substances includes suction pump, suction tube, control module and photoelectric sensor；The suction tube is tee tube and three
One end of siphunculus is outlet side, and in addition both ends are respectively left aspiration end and right aspiration end, and left aspiration end and right aspiration end are led to respectively
Cross the port of the bracket being fixed on the corresponding washboard and aspiration end corresponding arc spring lamination item of face in the horizontal direction, the suction
The outlet side of pipe is connected to the pump orifice of suction pump；The formed punch interlude is provided with vertically arranged be used for and cooperation photoelectric transfer
Sensor detects the strip-shaped hole of formed punch vertical position, and the transmitter and receiver of the photoelectric sensor distinguish diametrically opposite fixation
Strip-shaped hole, the output of the input terminal and photoelectric sensor of the control module are passed through in the light for rushing medicine machine rack and transmitter transmitting
End connection, the output end of control module and the control signal of suction pump connect and control module according to forcer position for controlling
Aspirate pump work.
2. punching press medicament-making device according to claim 1, it is characterised in that: arc spring lamination item bottom is fixed to be equipped with installation
Seat, the mounting base bottom surface are provided with the mounting hole that section is rectangle, and the section on the top of the vertical mandril is rectangle, described
The conformal top for being coated at vertical mandril of the mounting hole of mounting base.
3. punching press medicament-making device according to claim 2, it is characterised in that: the rack is fixedly installed vertical slats, institute
One end of one end and lower link for stating upper connecting rod is hingedly connected to vertical slats, the vertical slats, upper connecting rod, lower link and perpendicular
The parallelogram linkage is formed to connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820458429.9U CN209019468U (en) | 2018-03-31 | 2018-03-31 | Punching press medicament-making device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820458429.9U CN209019468U (en) | 2018-03-31 | 2018-03-31 | Punching press medicament-making device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209019468U true CN209019468U (en) | 2019-06-25 |
Family
ID=66869714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820458429.9U Active CN209019468U (en) | 2018-03-31 | 2018-03-31 | Punching press medicament-making device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209019468U (en) |
-
2018
- 2018-03-31 CN CN201820458429.9U patent/CN209019468U/en active Active
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