CN204297707U - A kind of vacuum feeder - Google Patents
A kind of vacuum feeder Download PDFInfo
- Publication number
- CN204297707U CN204297707U CN201420704123.9U CN201420704123U CN204297707U CN 204297707 U CN204297707 U CN 204297707U CN 201420704123 U CN201420704123 U CN 201420704123U CN 204297707 U CN204297707 U CN 204297707U
- Authority
- CN
- China
- Prior art keywords
- funnel
- outer case
- chinese medicine
- traditional chinese
- discharge barrel
- 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.)
- Active
Links
Abstract
The utility model relates to a kind of vacuum feeder, comprises outer case, vaccum suction pipe, filter, feed pipe and medicinal powder and keeps in feeding-distribution device, and medicinal powder is kept in feeding-distribution device and comprised funnel, discharge barrel, rollover stand, cover plate, cylinder, sealing ring and intake valve; The charging aperture of funnel is tightly connected by the madial wall of sealing ring and described outer case, and the charging aperture of funnel is in the below of feed pipe.Owing to setting out barrel, long and narrow discharge barrel makes traditional Chinese medicine powder more easily accumulate in bottom; Because the lower port of discharge barrel is set to slant cutting edge, the aperture area of slant cutting edge is much larger than the cross-sectional area of discharge barrel, and traditional Chinese medicine powder can freely drop, and avoids the blocking of traditional Chinese medicine powder; The structure that switching device then adopts rollover stand, cover plate and cylinder to match, as long as cover plate departs from slant cutting edge, slant cutting edge is just opened completely, and traditional Chinese medicine powder more easily freely falls, and avoids the blocking of traditional Chinese medicine powder further; Guarantee carrying out smoothly of production, improve production efficiency.
Description
Technical field
The utility model relates to a kind of feed arrangement, particularly relates to a kind of vacuum feeder.
Background technology
On Chinese medicine production, traditional Chinese medicine powder is needed to be drawn into the storage bin hopper on medicinal powder filler top from ground, so that at any time to the bottle filling traditional Chinese medicine powder on conveying mechanism, but, traditional Chinese medicine powder pumping equipment directly can not be connected with storage bin hopper, because the lower end of storage bin hopper is directly connected with filling head, if traditional Chinese medicine powder pumping equipment is directly connected with storage bin hopper, add traditional Chinese medicine powder directly in storage bin hopper incessantly, then can have a strong impact on the filling degree of accuracy of filling head.
For solving the problem, generally a feed arrangement is set above storage bin hopper, feed arrangement generally comprises outer case, vaccum suction pipe, filter, feed pipe, funnel and switching device, the bottom of outer case is provided with delivery outlet, one end of feed pipe is connected with outer case top, vaccum suction pipe is arranged on the top of outer case, corresponding with the position of vaccum suction pipe in the top inner wall that filter is arranged on outer case, funnel and switching device are arranged in outer case, the upper end charging aperture of funnel is in the below of feed pipe, switching device is arranged on the discharge outlet of funnel, traditional Chinese medicine powder is drawn in funnel and keeps in by traditional Chinese medicine powder pumping equipment, when lacking traditional Chinese medicine powder in storage bin hopper, the switching device of funnel lower end is opened, traditional Chinese medicine powder is added to storage bin hopper from funnel, like this, just when storage bin hopper lacks traditional Chinese medicine powder, just in storage bin hopper, add traditional Chinese medicine powder, thus avoid and constantly in storage bin hopper, add traditional Chinese medicine powder and the degree of accuracy that affects filling.
But; because the upper end charging aperture of funnel is more roomy; and its lower end discharging opening is narrow and small, such funnel is general more shallow, and the traditional Chinese medicine powder bottom be difficult at funnel of easily upwards wafting is gathered; and due to lower end discharging opening narrow and small; traditional Chinese medicine powder is easily blocked in discharge outlet again, is particularly blocked in the position of switching device, need shut down and clear up; the progress that impact is produced, causes production efficiency to decline.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of vacuum feeder, traditional Chinese medicine powder can be transported to high-order storage bin hopper from the storage vat of low level by this vacuum feeder, the collection of traditional Chinese medicine powder is more prone to, and traditional Chinese medicine powder can be avoided to block, and guarantees to produce and carries out smoothly.The technical scheme adopted is as follows:
A kind of vacuum feeder, comprise outer case, vaccum suction pipe, filter and feed pipe, the bottom of outer case is provided with delivery outlet, one end of feed pipe is connected with outer case top, vaccum suction pipe is arranged on the top of outer case, corresponding with the position of vaccum suction pipe in the top inner wall that filter is arranged on outer case, it is characterized in that: also comprise medicinal powder and keep in feeding-distribution device; Medicinal powder is kept in feeding-distribution device and is comprised funnel, discharge barrel, rollover stand, cover plate, cylinder, sealing ring and intake valve; The charging aperture of funnel is tightly connected by the madial wall of sealing ring and described outer case, and the charging aperture of funnel is in the below of described feed pipe; The upper port of discharge barrel is connected with the discharging opening of funnel, and the lower port of discharge barrel is slant cutting edge; Rollover stand is rotatably arranged on the lateral wall of discharge barrel; The upper end of cover plate is arranged on rollover stand, and the position of cover plate is corresponding with slant cutting edge; Cylinder is arranged in outer case, and the piston rod of cylinder is connected with rollover stand; The sidewall that intake valve is arranged on funnel reaches outside outer case.
Above-mentioned vaccum suction pipe is generally connected with vacuum suction apparatus.
Above-mentioned feed pipe is generally connected with the storage vat of low level.
Above-mentioned slant cutting edge refers to that the central axis of the plane at otch place and discharge barrel is not perpendicular, and the plane at slant cutting edge place departs from the plane perpendicular to discharge barrel central axis.
When cylinder piston rod stretches out, promote rollover stand near discharge barrel, cover plate covers on slant cutting edge, the slant cutting edge of discharge barrel is in closed condition, outside vacuum extractor by vaccum suction pipe to discharge barrel, the top of funnel and outer case vacuumizes, aspirating the traditional Chinese medicine powder of coming up from outside storage vat accumulates in discharge barrel, when traditional Chinese medicine powder will be added to the storage bin hopper on filling machine, the piston rod of cylinder is retracted, rollover stand is driven to leave discharge barrel, cover plate departs from slant cutting edge, slant cutting edge is in opening, open intake valve simultaneously, funnel top is communicated with air, the traditional Chinese medicine powder accumulated in discharge barrel is dropped into by the delivery outlet bottom outer case in the storage bin hopper on filling machine.From the above-mentioned course of work, traditional Chinese medicine powder can be transported to high-order storage bin hopper from the storage vat of low level by this vacuum feeder; Because discharge barrel is set up in the lower end at funnel, long and narrow discharge barrel makes traditional Chinese medicine powder more easily accumulate in bottom; Because the lower port of discharge barrel is set to slant cutting edge, the aperture area of slant cutting edge much larger than the cross-sectional area of discharge barrel, therefore, the traditional Chinese medicine powder at slant cutting edge place can not be subject to the stop of surrounding sidewall, therefore, traditional Chinese medicine powder can freely drop, and avoids the blocking of traditional Chinese medicine powder; The structure that switching device then adopts rollover stand, cover plate and cylinder to match, as long as cover plate departs from slant cutting edge, slant cutting edge is just opened completely, and traditional Chinese medicine powder more easily freely falls, and avoids the blocking of traditional Chinese medicine powder further; Because traditional Chinese medicine powder is easily gathered, and avoid the blocking of traditional Chinese medicine powder, therefore, guarantee carrying out smoothly of production, improve production efficiency.
As preferred version of the present utility model, described medicinal powder is kept in feeding-distribution device and is also comprised spring, and the upper end of spring is connected with the lateral wall of described funnel, and the lower end of spring is connected with described rollover stand.Due at funnel lateral wall and rollover stand Bracket setting spring, when the piston rod of cylinder stretches out, promote rollover stand and cover plate covered when slant cutting edge, need the elastic force overcoming spring, thus make cover plate to cover action more steady; When the piston rod of cylinder is retracted, when driving rollover stand to make cover plate depart from slant cutting edge, under the elastic force effect of spring, rollover stand speeds away discharge barrel more, and cover plate more promptly departs from slant cutting edge, makes opening of slant cutting edge rapider.
As the further preferred version of the utility model, the madial wall on described outer case top is provided with convex annular edge, and convex annular is along being in below described feed pipe, and the charging aperture of described funnel is in convex annular along above.By arranging convex annular edge at the madial wall on outer case top, the charging aperture outward flange of funnel hangs over convex annular along upper, and being tightly connected of more convenient sealing ring, sealing effectiveness is better.
As the utility model further preferred version, the inner side edge of described sealing ring is provided with the annular extension to downward-extension, and annular extension is between described convex annular edge and funnel lateral wall.By arranging the annular extension to downward-extension at the inner side edge of sealing ring, and make annular extension be between convex annular edge and funnel lateral wall, the lateral wall of convex annular edge and funnel forms extruding to annular extension, makes sealing effectiveness better.
Compared with prior art, tool has the following advantages the utility model:
Because discharge barrel is set up in the lower end at funnel, long and narrow discharge barrel makes traditional Chinese medicine powder more easily accumulate in bottom; Because the lower port of discharge barrel is set to slant cutting edge, the aperture area of slant cutting edge much larger than the cross-sectional area of discharge barrel, therefore, the traditional Chinese medicine powder at slant cutting edge place can not be subject to the stop of surrounding sidewall, therefore, traditional Chinese medicine powder can freely drop, and avoids the blocking of traditional Chinese medicine powder; The structure that switching device then adopts rollover stand, cover plate and cylinder to match, as long as cover plate departs from slant cutting edge, slant cutting edge is just opened completely, and traditional Chinese medicine powder more easily freely falls, and avoids the blocking of traditional Chinese medicine powder further; Because traditional Chinese medicine powder is easily gathered, and avoid the blocking of traditional Chinese medicine powder, therefore, guarantee carrying out smoothly of production, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model preferred embodiment.
Detailed description of the invention
Be described further below in conjunction with accompanying drawing and preferred embodiment of the present utility model.
As shown in Figure 1, this vacuum feeder, comprises outer case 1, vaccum suction pipe 2, filter 3, feed pipe 4 and medicinal powder and keeps in feeding-distribution device 5; One end of feed pipe 4 is connected with outer case 1 top; The bottom of outer case 1 is provided with delivery outlet 6, and the madial wall on outer case 1 top is provided with convex annular along 7, and convex annular is in below feed pipe 4 along 7; Vaccum suction pipe 2 is arranged on the top of outer case 1; Corresponding with the position of vaccum suction pipe 2 in the top inner wall that filter 3 is arranged on outer case 1; Medicinal powder is kept in feeding-distribution device 5 and is comprised funnel 501, discharge barrel 502, rollover stand 503, cover plate 504, cylinder 505, sealing ring 506, intake valve 507 and spring 508, and the inner side edge of sealing ring 506 is provided with the annular extension 509 to downward-extension; The charging aperture of funnel 501 is tightly connected by the madial wall of sealing ring 506 with outer case 1, and the charging aperture of funnel 501 is in the below of feed pipe 4 and is in convex annular along above 7, and annular extension 509 is in convex annular along between 7 and funnel 501 lateral wall; The upper port of discharge barrel 502 is connected with the discharging opening of funnel 501, and the lower port of discharge barrel 502 is slant cutting edge 510; Rollover stand 503 is rotatably arranged on the lateral wall of discharge barrel 502; The upper end of spring 508 is connected with the lateral wall of funnel 501, and the lower end of spring 508 is connected with rollover stand 503; The upper end of cover plate 504 is arranged on rollover stand 503, and the position of cover plate 504 is corresponding with slant cutting edge 510; Cylinder 505 is arranged in outer case 1, and the piston rod of cylinder 505 is connected with rollover stand 503; The sidewall that intake valve 507 is arranged on funnel 501 reaches outside outer case 1.
Above-mentioned vaccum suction pipe 2 is connected with external vacuum aspirator.
Above-mentioned feed pipe 4 is connected with the storage vat of low level.
When cylinder 505 piston rod stretches out, promote rollover stand 503 near discharge barrel 502, cover plate 504 covers on slant cutting edge 510, the slant cutting edge 510 of discharge barrel 502 is in closed condition, outside vacuum extractor is by vaccum suction pipe 4 pairs of discharge barrels 502, the top of funnel 501 and outer case 1 vacuumizes, aspirating the traditional Chinese medicine powder of coming up from outside storage vat accumulates in discharge barrel 502, when traditional Chinese medicine powder will be added to the storage bin hopper on filling machine, the piston rod of cylinder 505 is retracted, and under the effect of spring 508, rollover stand 503 is driven to speed away discharge barrel 502, cover plate 504 departs from slant cutting edge 510, slant cutting edge 510 is in opening, open intake valve 507 simultaneously, funnel 501 top is communicated with air, the traditional Chinese medicine powder accumulated in discharge barrel 502 is dropped in the storage bin hopper on filling machine by the delivery outlet 6 bottom outer case 1.Owing to setting up discharge barrel 502 in the lower end of funnel 501, long and narrow discharge barrel 502 makes traditional Chinese medicine powder more easily accumulate in bottom; Lower port due to discharge barrel 502 is set to slant cutting edge 510, the aperture area of slant cutting edge 510 much larger than the cross-sectional area of discharge barrel 502, therefore, the traditional Chinese medicine powder at slant cutting edge 510 place can not be subject to the stop of surrounding sidewall, therefore, traditional Chinese medicine powder can freely drop, and avoids the blocking of traditional Chinese medicine powder; The structure that switching device then adopts rollover stand 503, cover plate 504 and cylinder 505 to match, as long as cover plate 504 departs from slant cutting edge 510, slant cutting edge 510 is just opened completely, and traditional Chinese medicine powder more easily freely falls, and avoids the blocking of traditional Chinese medicine powder further; Because traditional Chinese medicine powder is easily gathered, and avoid the blocking of traditional Chinese medicine powder, therefore, guarantee carrying out smoothly of production, improve production efficiency.
In addition; it should be noted that, the specific embodiment described in this description, its each several part title etc. can be different; all equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (4)
1. a vacuum feeder, comprise outer case, vaccum suction pipe, filter and feed pipe, the bottom of outer case is provided with delivery outlet, one end of feed pipe is connected with outer case top, vaccum suction pipe is arranged on the top of outer case, corresponding with the position of vaccum suction pipe in the top inner wall that filter is arranged on outer case, it is characterized in that: also comprise medicinal powder and keep in feeding-distribution device; Medicinal powder is kept in feeding-distribution device and is comprised funnel, discharge barrel, rollover stand, cover plate, cylinder, sealing ring and intake valve; The charging aperture of funnel is tightly connected by the madial wall of sealing ring and described outer case, and the charging aperture of funnel is in the below of described feed pipe; The upper port of discharge barrel is connected with the discharging opening of funnel, and the lower port of discharge barrel is slant cutting edge; Rollover stand is rotatably arranged on the lateral wall of discharge barrel; The upper end of cover plate is arranged on rollover stand, and the position of cover plate is corresponding with slant cutting edge; Cylinder is arranged in outer case, and the piston rod of cylinder is connected with rollover stand; The sidewall that intake valve is arranged on funnel reaches outside outer case.
2. vacuum feeder as claimed in claim 1, it is characterized in that: described medicinal powder is kept in feeding-distribution device and also comprised spring, the upper end of spring is connected with the lateral wall of described funnel, and the lower end of spring is connected with described rollover stand.
3. vacuum feeder as claimed in claim 1 or 2, is characterized in that: the madial wall on described outer case top is provided with convex annular edge, and convex annular is along being in below described feed pipe, and the charging aperture of described funnel is in convex annular along above.
4. vacuum feeder as claimed in claim 3, is characterized in that: the inner side edge of described sealing ring is provided with the annular extension to downward-extension, and annular extension is between described convex annular edge and funnel lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704123.9U CN204297707U (en) | 2014-11-21 | 2014-11-21 | A kind of vacuum feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704123.9U CN204297707U (en) | 2014-11-21 | 2014-11-21 | A kind of vacuum feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204297707U true CN204297707U (en) | 2015-04-29 |
Family
ID=53103267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420704123.9U Active CN204297707U (en) | 2014-11-21 | 2014-11-21 | A kind of vacuum feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204297707U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891199A (en) * | 2015-04-30 | 2015-09-09 | 常州协昌橡塑有限公司 | Plasticator unloading device |
| CN104986700A (en) * | 2015-07-17 | 2015-10-21 | 常州协昌橡塑有限公司 | Discharging system of plasticator |
| CN110606240A (en) * | 2019-09-18 | 2019-12-24 | 苏州信亨自动化科技有限公司 | Traditional Chinese medicine bag packaging machine and medicine dispensing cup on packaging machine |
-
2014
- 2014-11-21 CN CN201420704123.9U patent/CN204297707U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891199A (en) * | 2015-04-30 | 2015-09-09 | 常州协昌橡塑有限公司 | Plasticator unloading device |
| CN104986700A (en) * | 2015-07-17 | 2015-10-21 | 常州协昌橡塑有限公司 | Discharging system of plasticator |
| CN110606240A (en) * | 2019-09-18 | 2019-12-24 | 苏州信亨自动化科技有限公司 | Traditional Chinese medicine bag packaging machine and medicine dispensing cup on packaging machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204182447U (en) | Disintegrating machine anti-clogging material-pulling device | |
| CN204297707U (en) | A kind of vacuum feeder | |
| CN208882566U (en) | A kind of whirlwind blanking device | |
| CN204324320U (en) | Conveyer feeder hopper | |
| CN204917238U (en) | Rape seed material loading machine | |
| CN203753984U (en) | Vacuum feeding device | |
| CN205853180U (en) | A kind of material storage mechanism moulded on wood machine | |
| CN104085707B (en) | Square stock ground dust suppression formula feed system | |
| CN204297409U (en) | Distributing device kept in by a kind of medicinal powder | |
| CN205668812U (en) | A kind of storage device for elevating hopper being carried out feeding | |
| CN205222074U (en) | Powder vacuum automatic feeding device | |
| CN203860071U (en) | Simple castor-oil plant single-ear thresher | |
| CN208323557U (en) | The suction waste material device of plastic processing platform | |
| CN203602044U (en) | Positive pressure pneumatic conveying air seal machine | |
| CN205818390U (en) | Vacuum charging device | |
| CN205833629U (en) | Light material collection device | |
| CN204914687U (en) | Rape seed auto sucking machine | |
| CN104097794A (en) | Automatic powder blanking packaging device | |
| CN204210792U (en) | CIT capsule manufacture wrapping machine self-feeder | |
| CN205294285U (en) | Drag for quick -witted waste material section of thick bamboo of material | |
| CN203889664U (en) | Vacuum loading machine | |
| CN202640739U (en) | Enforced air exhausting device of extruding machine | |
| CN204606499U (en) | A kind of dry material hermetic type Turnover Box | |
| CN203185539U (en) | Plastic processing assembly line hopper | |
| CN207861494U (en) | A kind of bucket lifting device of anti-airborne dust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |