CN101318388A - Double-link lever material feeder of full-automatic dry powder press - Google Patents
Double-link lever material feeder of full-automatic dry powder press Download PDFInfo
- Publication number
- CN101318388A CN101318388A CNA2008101243274A CN200810124327A CN101318388A CN 101318388 A CN101318388 A CN 101318388A CN A2008101243274 A CNA2008101243274 A CN A2008101243274A CN 200810124327 A CN200810124327 A CN 200810124327A CN 101318388 A CN101318388 A CN 101318388A
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- Prior art keywords
- crank
- driven
- winch
- drive
- dry powder
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Abstract
The invention relates to a double connection rod feed device of a full automatic dry powder pressing machine, in particular to a device which is applicable for large and middle full automatic dry powder pressing machines to transfer a feed power for a long distance. The structure of the invention includes a drive wheel, a first drive winch, a second drive winch, a drive crank, a driven wheel, a first driven winch, a second driven winch, a driven crank, a big connection rod, a small connection rod, a feed cam and a feed cam shaft. The drive wheel is arranged on the main shaft of the pressing machine; the first drive winch is fixed on the drive wheel; the drive crank is fixed on the end part of the first drive winch; the second drive winch is connected with the drive crank. One end of the feed cam shaft is provided with the driven wheel; the other end is provided with the feed cam; the first driven winch is fixed on the driven wheel; the driven crank is fixed at the end part of the first driven winch; the second driven winch is connected with the driven crank; one end of the large connection rod is arranged on the first drive winch; the other end is arranged on the first drive winch; one end of the small connection rod is arranged on the second drive winch and the other end is arranged on the second driven winch.
Description
Technical field
What the present invention relates to is a kind of double-link lever material feeder of full-automatic dry powder press, is applicable to the device of the long distance transmission of large and medium-sized full-automatic dry powder press feeding power.
Background technology
At present, the full-automatic dry powder press feed mechanism adopts sprocket wheel, chain drive, and because the instantaneous transmission ratio of sprocket wheel, chain drive is not a constant, so the stationarity of its transmission is poor, have and impact and noise, can not be used for varying load, in addition, the long-time use easily of chain ruptured, and the accident that often causes damaging mould by pressure takes place.
Summary of the invention
The objective of the invention is provides a kind of double-link lever material feeder of full-automatic dry powder press at above-mentioned weak point, adopts double link to transmit feeding power, and stable drive, reliable, no impact, intensity are good, not fragile.
Double-link lever material feeder of full-automatic dry powder press takes following scheme to realize: the double-link lever material feeder of full-automatic dry powder press structure comprises driving wheel, first driving crank, second driving crank, active crank throw, driven pulley, the first driven crank, the second driven crank, driven crank throw, big connecting rod, small rod, feeding cam, feeding cam axle.
Driving wheel is installed on the main shaft of dry powder press, and first driving crank is fixed on the driving wheel, and initiatively crank throw is fixed on the first driving crank end, and second driving crank links to each other with the active crank throw.The feeding cam axle is installed in the box body rear portion of dry powder press by bearing block, feeding cam axle one end is equipped with driven pulley, the feeding cam axle other end is equipped with feeding cam, the first driven crank is fixed on the driven pulley, driven crank throw is fixed on the first driven crank end, the second driven crank links to each other with driven crank throw, big connecting rod one end is contained on first driving crank by bearing holder (housing, cover), the other end is sleeved on first driving crank, small rod one end is contained on second driving crank by bearing holder (housing, cover), and the other end is sleeved on the second driven crank.
During double-link lever material feeder of full-automatic dry powder press work, the dry powder press main axis rotation drives driving wheel and rotates, driving wheel drives big connecting rod by first driving crank, big connecting rod drives the first driven crank, make driven pulley and driving wheel constant speed rotate, work as driving wheel, driven pulley, first driving crank, when the first driven crank rotates to collinear position, the active crank throw that is contained on first driving crank drives small rod by second driving crank, by the second driven crank, driven crank throw drives driven pulley to be continued to rotate synchronously with driving wheel, and driven pulley drives feeding cam by camshaft and finishes feeding work by push rod promotion material boots.
Reasonable in design, the compact conformation of double-link lever material feeder of full-automatic dry powder press, owing to adopt double link to transmit feeding power, stable drive, good reliability, no impact, double connecting rod intensity height, not fragile, it is even to guarantee to adorn powder, and feeding is reliable.
Description of drawings
The invention will be further described hereinafter with reference to accompanying drawing.
Fig. 1 is the double-link lever material feeder of full-automatic dry powder press front view.
Fig. 2 is the double-link lever material feeder of full-automatic dry powder press right view.
The specific embodiment
With reference to Fig. 1,2, the double-link lever material feeder of full-automatic dry powder press structure comprises driving wheel 1, first driving crank 5, second driving crank 3, active crank throw 4, driven pulley 12, first driven crank 11, the second driven crank 9, driven crank throw 10, big connecting rod 7, small rod 8, feeding cam 15, feeding cam axle 13.
Claims (2)
1, a kind of double-link lever material feeder of full-automatic dry powder press is characterized in that structure comprises driving wheel, first driving crank, second driving crank, active crank throw, driven pulley, the first driven crank, the second driven crank, driven crank throw, big connecting rod, small rod, feeding cam, feeding cam axle;
Driving wheel is installed on the main shaft of dry powder press, first driving crank is fixed on the driving wheel, initiatively crank throw is fixed on the first driving crank end, second driving crank links to each other with the active crank throw, the feeding cam axle is installed in the box body rear portion of dry powder press by bearing block, feeding cam axle one end is equipped with driven pulley, the feeding cam axle other end is equipped with feeding cam, the first driven crank is fixed on the driven pulley, driven crank throw is fixed on the first driven crank end, the second driven crank links to each other with driven crank throw, big connecting rod one end is contained on first driving crank by bearing holder (housing, cover), the other end is sleeved on first driving crank, and small rod one end is contained on second driving crank by bearing holder (housing, cover), and the other end is sleeved on the second driven crank.
2, double-link lever material feeder of full-automatic dry powder press according to claim 1 is characterized in that being equipped with the left and right joint nut that tunes of regulating small rod length on small rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101243274A CN101318388B (en) | 2008-06-26 | 2008-06-26 | Double-link lever material feeder of full-automatic dry powder press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101243274A CN101318388B (en) | 2008-06-26 | 2008-06-26 | Double-link lever material feeder of full-automatic dry powder press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101318388A true CN101318388A (en) | 2008-12-10 |
| CN101318388B CN101318388B (en) | 2011-01-05 |
Family
ID=40178766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101243274A Expired - Fee Related CN101318388B (en) | 2008-06-26 | 2008-06-26 | Double-link lever material feeder of full-automatic dry powder press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101318388B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126307A (en) * | 2010-11-24 | 2011-07-20 | 南京东部精密机械有限公司 | Servo feeding device for full-automatic dry powder press |
-
2008
- 2008-06-26 CN CN2008101243274A patent/CN101318388B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126307A (en) * | 2010-11-24 | 2011-07-20 | 南京东部精密机械有限公司 | Servo feeding device for full-automatic dry powder press |
| CN102126307B (en) * | 2010-11-24 | 2013-10-09 | 南京东部精密机械有限公司 | Servo feeding device for full-automatic dry powder press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101318388B (en) | 2011-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |