CN200967289Y - Feeding device for middle-small-sized crank block type full-automatic dry powder press - Google Patents
Feeding device for middle-small-sized crank block type full-automatic dry powder press Download PDFInfo
- Publication number
- CN200967289Y CN200967289Y CN 200620126217 CN200620126217U CN200967289Y CN 200967289 Y CN200967289 Y CN 200967289Y CN 200620126217 CN200620126217 CN 200620126217 CN 200620126217 U CN200620126217 U CN 200620126217U CN 200967289 Y CN200967289 Y CN 200967289Y
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- feeding
- arm
- cam
- dry powder
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Abstract
The medium-small slider-crank type full-auto dry powder press machine of the utility model relates to a feeding device used for powder product dry press molding equipment, and pertains to a special mechanical equipment mechanism. The utility model is a feeding device of powder press molding equipment used in powder metallurgy, hard alloy, fine ceramic, electronic ceramic, magnetic material and other industries, and comprises a press cylinder, a long arm, a feeding arm and a feeding cam. One side end of the press cylinder is arranged on the long arm, while the other end of the press cylinder is arranged fixedly on a pillar. The feeding arm is connected with the long arm; the feeding cam is arranged on a half shaft; the feeding arm is connected with the feeding cam by a press rolling wheel; both the long arm and the feeding arm are arranged on the shaft.
Description
Technical field
What the pay-off of the middle-size and small-size crank slide block type full automatic dry powder press of the utility model related to is a kind of dry-pressing formed pay-off of pulverulent product that is used for.Belong to special mechanical equipment mechanism, it is the pay-off of the powder pressing forming equipment of industries such as powder metallurgy, carbide alloy, fine ceramics, electronic ceramics, magnetic material.
Background technology
The feed mechanism of present medium and small dry powder press adopts sprocket wheel, chain drive feeding, fracture can occur in the chain drive feeding process, causes mould to damage.
Summary of the invention
The utility model purpose is the pay-off that a kind of middle-size and small-size crank slide block type full automatic dry powder press is provided at above-mentioned weak point, the feeding part changes sprocket wheel into feeding cam direct transmission, cam is made on the semiaxis, and another connecting shaft adds the rotation encoder, makes simple in structure, reliable; Hopper material boots change cylinder into by spring compression and compress, and reliable design, strength are even, and the life-span is long.
The pay-off of middle-size and small-size crank slide block type full automatic dry powder press is to take following scheme to realize:
The feeder structure of middle-size and small-size crank slide block type full automatic dry powder press comprises clamping cylinder, long-armed, feeding arm, feeding cam.Clamping cylinder one end be fixed on long-armed on, the other end is fixed on the column, the feeding arm links to each other with long-armed, feeding cam is contained on the semiaxis, the feeding arm links to each other with feeding cam by pinch rollers.
Compress feeding cam by the feeding arm, rotate along with cam like this, the feeding arm swings up and down, and long-armedly is fixed on the axle with the feeding arm, so long-armedly also swing thereupon, clamping cylinder makes pinch rollers contact all the time with feeding cam.The rotation of feeding cam is the same with the velocity of rotation of main shaft, has guaranteed the synchronism of feeding.
The pay-off operation principle of middle-size and small-size crank slide block type full automatic dry powder press:
At first mould is installed on the mould bases, adjust the motor of running part, motor drives the driving shaft rotation by worm reducer, driving belt, by travelling gear transmission eccentric wheel, connecting rod, guiding pull bar, the guiding pull bar drives the upper and lower motion of entablature, thereby the work of compacting blank is finished in the upper and lower motion of T-connecting piece in the drive.
Feeding work: the demoulding cam that installs simultaneously in transmission gear wheel inboard promotes demoulding slide block; drive the upper and lower motion of demoulding crossbeam; be demoulding campaign when moving downward, be fixed on center-pole on the demoulding crossbeam, T-connecting piece drives under the lower bolster, mould bases of crossbeam guide pillar, concave template motion and finishes demoulding work down.When demoulding cam from far stopping journey to closely stopping journey when rotating, the reset cylinder of device before and after demoulding crossbeam tried hard to recommend the moving demoulding crossbeam that promotes down at compressed air and moved upward and reach charging position.
The change-speed gearing group that the transmission gear wheel drives the feeding part is rotated feeding cam synchronously, the roller that is contained in feeding arm one end is under the active force of feeding cylinder, roller is rotated along the feeding cam outer rim all the time, pass through the long-armed swing of roller transmission in the feeding cam rotation process, move forward and backward by feeding rod, drive the material boots and finish feeding and push away base work.Push away base for passing the blank that suppresses.
The pay-off characteristics of middle-size and small-size crank slide block type full automatic dry powder press:
Feeding part changes sprocket wheel into feeding cam direct transmission, and cam is made on the semiaxis, and another semiaxis commentaries on classics encoder of putting english makes simple in structure, reliable.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing.
Fig. 1 is the feed mechanism schematic diagram of middle-size and small-size crank slide block type full automatic dry powder press.
Label in the accompanying drawing: 1, column, 2, clamping cylinder, 3, long-armed, 4, axle, 5, the feeding arm, 6, feeding cam, 7, pinch rollers.
The specific embodiment
With reference to accompanying drawing 1, the pay-off of middle-size and small-size crank slide block type full automatic dry powder press comprises clamping cylinder 2, long-armed 3, feeding arm 5, feeding cam 6.Clamping cylinder 2 one ends are fixed on long-armed 3, and the other end is fixed on the column 1, and feeding arm 5 links to each other with long-armed 3, and feeding cam 6 is contained on the semiaxis, and feeding arm 5 links to each other with feeding cam 6 by pinch rollers 7.
Compress feeding cam 7 by feeding arm 5, along with feeding cam 7 rotates, feeding arm 5 swings up and down like this, and long-armed 3 are fixed on the axle 4 with feeding arm 5, so long-armed 3 also swing thereupon, clamping cylinder 2 makes pinch rollers 7 contact all the time with feeding cam 6.The rotation of feeding cam 6 is the same with the velocity of rotation of main shaft, has guaranteed the synchronism of feeding.
Claims (2)
1, a kind of pay-off of middle-size and small-size crank slide block type full automatic dry powder press is characterized in that structure comprises clamping cylinder, long-armed, feeding arm, feeding cam; Clamping cylinder one end be fixed on long-armed on, the other end is fixed on the column, the feeding arm links to each other with long-armed, feeding cam is contained on the semiaxis, the feeding arm links to each other with feeding cam by pinch rollers.
2, middle-size and small-size crank slide block type full automatic dry powder press according to claim 1 is characterized in that long-armed and the feeding arm is fixed on the axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620126217 CN200967289Y (en) | 2006-10-25 | 2006-10-25 | Feeding device for middle-small-sized crank block type full-automatic dry powder press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620126217 CN200967289Y (en) | 2006-10-25 | 2006-10-25 | Feeding device for middle-small-sized crank block type full-automatic dry powder press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200967289Y true CN200967289Y (en) | 2007-10-31 |
Family
ID=38966860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620126217 Expired - Fee Related CN200967289Y (en) | 2006-10-25 | 2006-10-25 | Feeding device for middle-small-sized crank block type full-automatic dry powder press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200967289Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133638A (en) * | 2010-12-03 | 2011-07-27 | 严培义 | Multilayer powder-feeding device for powder forming machines |
| CN105946279A (en) * | 2016-07-06 | 2016-09-21 | 南通富仕液压机床有限公司 | Lever type mechanical feeding mechanism for powder hydraulic machine |
-
2006
- 2006-10-25 CN CN 200620126217 patent/CN200967289Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133638A (en) * | 2010-12-03 | 2011-07-27 | 严培义 | Multilayer powder-feeding device for powder forming machines |
| CN102133638B (en) * | 2010-12-03 | 2013-01-09 | 严培义 | Multilayer powder-feeding device for powder forming machines |
| CN105946279A (en) * | 2016-07-06 | 2016-09-21 | 南通富仕液压机床有限公司 | Lever type mechanical feeding mechanism for powder hydraulic machine |
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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: 20071031 Termination date: 20121025 |