CN207874944U - Preforming device - Google Patents
Preforming device Download PDFInfo
- Publication number
- CN207874944U CN207874944U CN201721646239.1U CN201721646239U CN207874944U CN 207874944 U CN207874944 U CN 207874944U CN 201721646239 U CN201721646239 U CN 201721646239U CN 207874944 U CN207874944 U CN 207874944U
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- CN
- China
- Prior art keywords
- dust
- storage box
- preforming device
- dust removing
- removing funnel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to field of pharmaceutical equipment, more particularly to preforming device.It solves in the prior art, mobile distance only by increasing tablet, it is difficult to the dust of coat tablets is fully erased and is unable to control flying upward for dust in workshop, its key points of the technical solution are that, preforming device, including preforming device ontology and the blow tank for being set to preforming device ontology side, the bottom surface of the blow tank offers several straight slots, it is rotatably connected to rotation axis in the straight slot, the rotation axis protrudes from the bottom surface of blow tank and the rotation axis is equipped with several suction openings, the dust-extraction unit for coating the discharging groove bottom is provided with below the blow tank, the dust-extraction unit includes dust removing funnel, the exhaust fan being installed below the dust removing funnel, the suction opening is connected to dust removing funnel.The dust of tablet upper surface is drawn by exhaust fan in dust removing funnel, is made the dose all same of every tablet of tablet, is facilitated the use of patient, while dust is inhaled into storage box, it is therefore prevented that dust is flown upward.
Description
Technical field
The utility model is related to field of pharmaceutical equipment, more particularly to a kind of preforming device.
Background technology
Preforming device is primarily used for the pharmaceutical equipment of the tablet technique of pharmaceuticals industry, and preforming device can be by granular substance pressure
Circle of the diameter no more than 13mm, abnormity is made and with shapes such as word, symbols.
Currently, the discharge port setting of most preforming device is there are one blow tank, its purpose is to allow the fast ski-running of tablet
Go out preforming device, falls into collection vessel.However, the coat tablets come out from discharge port are attached with a large amount of medicinal powder, not only it is easy
Workshop dust from flying is caused, the true dose of tablet is also affected, is easy to generate the use of patient certain influence.
To solve this problem, a kind of pressure is disclosed in the utility model patent that Authorization Notice No. is CN203726885U
Sheet devices blow tank, discharging groove bottom are equipped with sieve pore, time discharging for being articulated with preforming device in bottom surface of preforming device blow tank
Mouth bottom end is fixed with a cross bar in the two sides close to hinge side, and cross bar is by line and curve connection in preforming device discharge port upper end
Adjust automatically gradient device, by increase tablet mobile distance, quickly dispel the dust of coat tablets.
However in actual use, the mobile distance only by increasing tablet, it is difficult to which the dust of coat tablets is complete
Clear all and it is unable to control flying upward for dust in workshop.
Utility model content
The purpose of this utility model is to provide a kind of preforming device, it is advantageous that, by the setting of dust-extraction unit, not only
The dust of coat tablets can be removed, can also prevent flying upward for dust.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of preforming device, including preforming device ontology and the blow tank for being set to preforming device ontology side, institute
The bottom surface for stating blow tank offers several straight slots, and rotation axis is rotatably connected in the straight slot, and the rotation axis protrudes from discharging
The bottom surface of slot and the rotation axis are equipped with several suction openings, and the cladding discharging groove bottom is provided with below the blow tank
Dust-extraction unit, the dust-extraction unit includes dust removing funnel, the exhaust fan that is installed below the dust removing funnel, the suction opening and dedusting
Bucket connection.
By using above-mentioned technical proposal, when preforming device works, start exhaust fan, tablet is gradually fallen from blow tank
Under, the dust of tablet upper surface is drawn by exhaust fan in dust removing funnel by exhausting hole, and rotates conveying medicine by rotation axis, by
On the rotating shaft in exhausting hole, i.e., it is interval that exhausting hole is contacted with tablet, is avoided that tablet adsorbs, and can pass through multiple angles
Degree sucking dust.Especially dust it is more in the case of, exhausting acc power can be increased, to by the dust of coat tablets into one
Step is removed totally, is made the dose all same of every tablet of tablet, is facilitated the use of patient, while dust is inhaled into storage box, prevent
The flying upward of dust.
Preferably, the dust-extraction unit further includes the storage box being set in dust removing funnel.
By using above-mentioned technical proposal, storage box can be used for storing medicinal powder, and medicinal powder is prevented to be drawn into exhaust fan, block
Exhaust fan improves the reliability of preforming device.
Preferably, the side of the dust removing funnel offers installing port, sliding slot is arranged in two inner walls of the installing port, described
The both sides of storage box are provided with to match and fin, the storage box are mountable in the installing port with the sliding slot.
By using above-mentioned technical proposal, on the one hand the setting of sliding slot and fin can support storage box, be prevented
Storage box is fallen in dust removing funnel, on the other hand, is limited to the sliding of storage box, and the stability of storage box sliding is improved.
Preferably, be provided with limit protrusion in the sliding slot, it is provided on the fin and matches with the sliding slot
Limiting groove.
By using above-mentioned technical proposal, the setting of limit protrusion and limiting groove can limit the sliding of storage box
Position, when storage box is slid completely into along sliding slot in dust removing funnel, limiting groove is just stuck on limit protrusion, is improved storage box and is existed
Stability in dust removing funnel.
Preferably, the side of the storage box is provided with the handle for pushing and pulling the storage box.
By using above-mentioned technical proposal, storage box is pushed into dedusting by the setting person easy to operation of handle by push and pull bar
Bucket pulls out dust removing funnel.
Preferably, one side of the storage box with the handle is provided with flange, when storage box slide-in removes
When in dirt bucket, the flange can be connected on the dust removing funnel.
By using above-mentioned technical proposal, when the setting of flange is made in storage box push-in dust removing funnel, reduce storage box with
The shock of dust removing funnel inner wall improves stability when storage box push-in.
Preferably, being provided with sealing strip on the flange.
By using above-mentioned technical proposal, when flange is abutted with the side wall of dust removing funnel, sealing strip, will by elastic deformation
Gap between installing port and storage box is completely enclosed, it is therefore prevented that dust flies out out of gap, causes the pollution of workshop condition.
Preferably, being provided with magnetic sheet between the sealing strip and the flange, the dust removing funnel is corresponding with the flange
Place is provided with iron plate.
It, as storage box is gradually pushed into dust removing funnel, is turned over by using above-mentioned technical proposal when storage box is pushed into dust removing funnel
While the side wall of dust-proof bucket is moved closer to, at this point, the attraction between magnetic sheet and iron plate is increasing so that operator is pushing storage
It is more laborsaving when box.When flange is connected on the side wall of dust removing funnel, magnetic sheet is adjacent to iron plate across sealing strip, on the one hand strengthens
The sealing effect of sealing strip, on the other hand so that convenient for extracting storage box out out of dust-proof bucket.
Preferably, the storage box bottom offers through-hole, filter paper is equipped in the storage box.
By using above-mentioned technical proposal, dust can be trapped on filter paper, dust is prevented to be inhaled by the setting of filter paper
In exhaust fan, the blocking of exhaust fan is caused.
In conclusion the utility model has the advantages that：
1, the setting of dust removing funnel, exhaust fan, on the rotating shaft due to exhausting hole, i.e. exhausting hole are contacted with tablet as interval
, it is avoided that tablet adsorbs, dust can be sucked by multiple angles, the dust of coat tablets can not only be removed totally, and
It can prevent dust from flying from polluting workshop condition；
2, storage box can be pushed into or take out from installing port, be equipped with filter paper in storage box, dust can be retained, be prevented by filter paper
Analysis is drawn into exhaust fan, when the dust on filter paper is more, need to only take out storage box, replaces filter paper, easy to use.
Description of the drawings
Fig. 1 is the structural schematic diagram of preforming device；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the exploded perspective view of storage box and dust removing funnel；
Fig. 4 is the enlarged drawing at B in Fig. 3；
Fig. 5 is the enlarged drawing at C in Fig. 4；
Fig. 6 is the upward view of storage box；
Fig. 7 is the exploded perspective view of storage box and filter paper.
In figure：1, preforming device ontology；2, blow tank；21, exhausting hole；22, rotation axis；3, dust-extraction unit；31, dedusting
Bucket；311, installing port；3111, sliding slot；3112, limit protrusion；312, iron plate；32, storage box；321, fin；322, it limits recessed
Slot；323, handle；324, flange；325, sealing strip；326, magnetic sheet；327, through-hole；328, filter paper；33, exhaust fan.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Refer to the attached drawing 1, a kind of preforming device, including preforming device ontology 1 and it is set to going out for 1 side of preforming device ontology
Hopper 2, the lower section of blow tank 2 are provided with the dust-extraction unit 3 of 2 bottom surface of cladding blow tank, and dust-extraction unit 3 includes dust removing funnel 31, peace
Loaded in dust removing funnel 31 storage box 32 and be installed on the exhaust fan 33 of the lower section of dust removing funnel 31.
The bottom surface of refer to the attached drawing 2, the blow tank 2 offers several straight slots, and rotation axis is rotatably connected in the straight slot
22, the rotation axis 22 protrudes from the bottom surface of blow tank 2 and the rotation axis 22 is equipped with several suction openings 21, the suction opening 21
It is connected to dust removing funnel 31, rotation axis 22 can be hollow, be conveniently connected to dust removing funnel 31, between rotation axis 22 and dust removing funnel 31
It can be equipped with sliding sealing surface, ensure certain sealing performance and do not influence to rotate.
The top of refer to the attached drawing 3 and attached drawing 4, dust removing funnel 31 is in funnel-form, and lower part is cuboid, 31 lower part of dust removing funnel
Side offers installing port 311, and storage box 32 can be mounted on along installing port 311 in dust removing funnel 31.The width of 31 lower part of dust removing funnel
Consistent with the length of storage box 32, two inner walls of installing port 311 are provided with sliding slot 3111, and the both sides of storage box 32 are provided with and slide
The fin 321 that slot 3111 matches.
On the one hand the setting of sliding slot 3111 and fin 321 can support storage box 32, prevent storage box 32 from falling
In dust removing funnel 31, on the other hand, the sliding of storage box 32 is limited, improves the stability that storage box 32 slides.
Refer to the attached drawing 5 and attached drawing 6, the bottom surface of sliding slot 3111 are provided with the limit protrusion 3112 of arc, storage box 32 it is convex
The limiting groove 322 to match with sliding slot 3111 is provided on rib 321.
The setting of limit protrusion 3112 and limiting groove 322 can limit the sliding of storage box 32, when storage box 32
When being slid completely into dust removing funnel 31 along sliding slot 3111, limiting groove 322 is just stuck on limit protrusion 3112, improves storage box
32 stability in dust removing funnel 31.
Refer to the attached drawing 4, the side that storage box 32 exposes dust removing funnel 31 are provided with handle 323, and operator can be by pushing and pulling handle
Storage box 32 is pushed into dust removing funnel 31 or pulls out dust removing funnel 31 by hand 323.
Refer to the attached drawing 4 and attached drawing 6, storage box 32 carry the one side of handle 323, and upper part and lower part are both provided with rectangle
Flange 324, when storage box 32 is slid completely into dust removing funnel 31, flange 324 can be connected on the side wall of dust removing funnel 31, into one
Step improves the stability of storage box 32.
Sealing strip 325 made of rubber is posted on flange 324, it is close when flange 324 is abutted with the side wall of dust removing funnel 31
Strip of paper used for sealing 325 is completely enclosed the gap between installing port 311 and storage box 32, it is therefore prevented that dust is out of gap by elastic deformation
It flies out, causes the pollution of workshop condition.
Rectangular magnetic sheet 326 is additionally provided between sealing strip 325 and flange 324, be provided on the side wall of dust removing funnel 31 with
326 corresponding iron plate 312 of magnetic sheet.When storage box 32 is pushed into dust removing funnel 31, as storage box 32 is gradually pushed into dust removing funnel 31,
Flange 324 moves closer to the side wall of dust-proof bucket, at this point, the attraction between magnetic sheet 326 and iron plate 312 is increasing so that operation
Person is more laborsaving when pushing storage box 32.When flange 324 is connected on the side wall of dust removing funnel 31, magnetic sheet 326 is across sealing
Item 325 is adjacent to iron plate 312, on the one hand strengthens the sealing effect of sealing strip 325, on the other hand so that convenient for by storage box 32 from
Extraction in dust-proof bucket.
The bottom of refer to the attached drawing 7, storage box 32 offers a large amount of through-holes 327, and the bottom of storage box 32 is equipped with filter paper
328.Dust can be trapped on filter paper 328, prevent dust to be inhaled into exhaust fan 33, cause exhausting by the setting of filter paper 328
The blocking of machine 33.
When preforming device works, start exhaust fan 33, tablet is gradually fallen from blow tank 2, the dust of tablet upper surface
It is drawn into dust removing funnel 31 by exhaust fan 33, and dust passes through storage box 32, is trapped on the filter paper 328 in storage box 32.
It is clean to remove the dust of coat tablets, make the dose all same of every tablet of tablet, facilitates the use of patient, while dust quilt
It sucks in storage box 32, it is therefore prevented that dust is flown upward.When the dust on filter paper 328 is more, storage box 32 can be taken out, replace filter
Paper 328 is reloaded into dust removing funnel 31.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (9)
1. a kind of preforming device, including preforming device ontology（1）Be set to the preforming device ontology（1）The blow tank of side
（2）, which is characterized in that the blow tank（2）Bottom surface offer several straight slots, be rotatably connected to rotation axis in the straight slot
（22）, the rotation axis（22）Protrude from blow tank（2）Bottom surface and the rotation axis（22）Equipped with several suction openings（21）, institute
State blow tank（2）Lower section be provided with the cladding blow tank（2）The dust-extraction unit of bottom surface（3）, the dust-extraction unit（3）Including
Dust removing funnel（31）, be installed on the dust removing funnel（31）The exhaust fan of lower section（33）, the suction opening（21）With dust removing funnel（31）Even
It is logical.
2. preforming device according to claim 1, which is characterized in that the dust-extraction unit（3）Further include being set to dedusting
Bucket（31）Interior storage box（32）.
3. preforming device according to claim 2, which is characterized in that the dust removing funnel（31）Side offer installing port
（311）, the installing port（311）Two inner walls be arranged sliding slot（3111）, the storage box（32）Both sides be provided with it is described
Sliding slot（3111）Match and fin（321）, the storage box（32）It is mountable to the installing port（311）It is interior.
4. preforming device according to claim 3, which is characterized in that the sliding slot（3111）Inside it is provided with limit protrusion
（3112）, the fin（321）On be provided with and the sliding slot（3111）The limiting groove to match（322）.
5. preforming device according to claim 3, which is characterized in that the storage box（32）Side be provided with for pushing away
Draw the storage box（32）Handle（323）.
6. preforming device according to claim 5, which is characterized in that the storage box（32）With the handle（323）
One side be provided with flange（324）, when the storage box（32）Slide into dust removing funnel（31）When interior, the flange（324）It can support
It is connected on the dust removing funnel（31）On.
7. preforming device according to claim 6, which is characterized in that the flange（324）On be provided with sealing strip
（325）.
8. preforming device according to claim 7, which is characterized in that the sealing strip（325）With the flange（324）Between
It is provided with magnetic sheet（326）, the dust removing funnel（31）With the flange（324）Corresponding section is provided with iron plate（312）.
9. preforming device according to claim 2, which is characterized in that the storage box（32）Bottom offers through-hole
（327）, the storage box（32）Inside it is equipped with filter paper（328）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646239.1U CN207874944U (en) | 2017-11-29 | 2017-11-29 | Preforming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646239.1U CN207874944U (en) | 2017-11-29 | 2017-11-29 | Preforming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207874944U true CN207874944U (en) | 2018-09-18 |
Family
ID=63501723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721646239.1U Expired - Fee Related CN207874944U (en) | 2017-11-29 | 2017-11-29 | Preforming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207874944U (en) |
-
2017
- 2017-11-29 CN CN201721646239.1U patent/CN207874944U/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: 20180918 Termination date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |