CN2362687Y - Feeding mechanism for multi-ram rotary type powder formation press - Google Patents
Feeding mechanism for multi-ram rotary type powder formation press Download PDFInfo
- Publication number
- CN2362687Y CN2362687Y CN99237250U CN99237250U CN2362687Y CN 2362687 Y CN2362687 Y CN 2362687Y CN 99237250 U CN99237250 U CN 99237250U CN 99237250 U CN99237250 U CN 99237250U CN 2362687 Y CN2362687 Y CN 2362687Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- assembly
- press
- push rod
- horizontal push
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/08—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
- B30B15/304—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to a feeding mechanism for a multipunch rotary type powder forming press machine. The utility model is arranged at both sides of the press machine. The utility model is composed of a bracket, a bunker, a material case, a material pushing piston, a rocker assembly, a horizontal push rod assembly, and a tension spring. The utility model is characterized in that the bracket is fixed on the press machine; the material case is arranged above a rotary large disc of the press machine; the material pushing piston is arranged inside the material case. When a crescent feeding cam on the rotary large disc is contacted with the horizontal push rod assembly, the horizontal push rod assembly drives the rocker assembly in order to cause powder lot in a powder case to be forcibly pushed into a mold cavity by a piston for a push rod. The powder lot with bad fluidity or large humidity can be easily filled in the mold cavity. Moulded products for meeting quality requirements can be pressed.
Description
The utility model belongs to the feed mechanism of the rotary powder compacting tablet press machine of a kind of many drifts, specifically a kind ofly sends various graininess or granular material in the press film chamber machinery.
At present, in rotary tablet machine, only connect flexible pipe with hopper, carry powder, this hopper connects the flexible pipe feeding, requires the good fluidity of powder, and under the effect of gravity, powder can be turned along flexible pipe and be flowed in the die cavity, is a kind of simple and easy to do feeding style.But for flowability bad powder or the bigger powder of humidity, utilize the flowability of self, rely on hopper to connect the flexible pipe feeding, just die cavity can not be filled up, thereby can not make powder compression moulding, or make the sheet base quality that is pressed into, density is inconsistent, thereby causes waste product.
The purpose of this utility model provides a kind of powder flowability is bad or that humidity is bigger and forcibly advances die cavity, makes and fills up powder in the die cavity, realizes the rotary powder shaping press feed mechanism of many drifts of compression moulding, to overcome above-mentioned deficiency.
To achieve these goals, the utility model is by carriage, feed bin, magazine, pushing piston, the rocking bar assembly, horizontal push assembly and extension spring constitute, it is characterized in that: carriage is fixed on the press, magazine is above press rotation deep bid, and be fixed on the carriage, pushing piston is arranged in the magazine, feed bin is above magazine, the outer end of pushing piston is connected with an end of rocking bar assembly, be inserted on the axle bed that is fixed on the carriage at the middle part of rocking bar assembly, the other end of rocking bar assembly is connected with an end of horizontal push assembly, its tie point is fixed on the carriage by extension spring, and the other end of horizontal push assembly can contact with a plurality of crescent feeding cams on the lower punch rotating disc on being fixed on press.
The two ends of above-mentioned rocking bar assembly are fork, the rocking bar assembly is by last fork, following fork and rocker body constitute, on the bar of fork screw thread is arranged up and down, can screw in out the upper and lower side of rocker body respectively, the rocker body center is on axle bed, and last fork inserts on the axle of pushing piston outer end, and following fork inserts on the lateral pin of horizontal push assembly outer end.
Above-mentioned horizontal push assembly is made of dextrorotation push rod, left-handed push rod, adjusting nut, locking nut and lateral pin, the outer end of dextrorotation push rod is fixed with the roller that contacts with crescent feeding cam on the press, its the inner is to screw in out adjusting nut, the screw rod of locking nut, the outer end of left-handed push rod is fixed with lateral pin, one end of extension spring is fixed on the lateral pin, and the other end of extension spring is fixed on the carriage, and the inner of left-handed push rod is the screw rod that can screw in out adjusting nut, locking nut.
Above-mentioned feed mechanism is installed in the both sides of press.
Advantage of the present utility model is to adopt and forcibly powder is advanced die cavity, makes mobile powder bad or that humidity is bigger also can successfully enter die cavity, thereby the powder in the die cavity is filled up, and final realization suppresses the shaped article that satisfies quality requirement.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model example structure schematic diagram.
Among the figure: the 1-press, the 2-carriage, 3-press rotation deep bid, the 4-feed bin, the 5-magazine, the 6-pushing piston, O1-pushing piston axle, 7-rocking bar assembly, 7.1-fork on the rocking bar assembly, 7.2-fork under the rocking bar assembly, 7.3-rocker body, 8-horizontal push assembly, 8.1-roller, 8.2-horizontal push assembly dextrorotation push rod, 8.3-the left-handed push rod of horizontal push assembly, 8.4-adjusting nut, 8.5-locking nut, O2-horizontal push assembly lateral pin, the 9-extension spring, the O-axle bed, the 10-feeding cam, the 11-lower punch, the last punch of 12-, the 13-die cavity.
Further specify the utility model below in conjunction with drawings and Examples.
Shown in figure one, feed mechanism is installed in the right and left of rotary press 1, feed mechanism is installed on the press 1 by carriage 2, see from the top down during press 1 work, press rotation deep bid 3 rotation continuously counterclockwise, the bottom of deep bid 3 is uniformly distributed along the circumference and is fixed with 2-4 crescent feeding cam 10, (with the right feed mechanism is example during deep bid 3 rotations, the left side is identical), cam 10 pushes up horizontal push assembly 8 levels to the right, and then rocking bar assembly 7 rotates counterclockwise around fixing axle bed O, makes pushing piston 6 levels to left movement, thereby, finished feeding left being advanced in the die cavity 13 down to the powder in the magazine 5 by feed bin 4.When feeding cam 10 turns over horizontal push 8 positions, horizontal push assembly 8 is under the pulling force of extension spring 9, to left movement, then rocking bar assembly 7 clockwise rotates, pushing piston 6 levels are moved right, feed bin 4 is communicated with magazine 5, powder is fallen in the magazine 5 by feed bin 4 again, has finished and has fed in raw material, so far, finished a feeding～reinforced working cycles, when second crescent feeding cam 10 run into horizontal push assembly 8 once more, the multiple feeding recited above of fork starting weight～reinforced working cycles, press rotation deep bid 3 whenever revolves goes around, to finish 2-4 feeding～reinforced working cycles approximately, have several crescent moon cams that several feedings-reinforced working cycles is just arranged.Press 1 works without cessation, and the mechanism of both sides feeding is constantly discontinuous feeding just.
In conjunction with figure two, further specify structure and the operation principle of the utility model embodiment.Horizontal push assembly 8 is by dextrorotation push rod 8.2, left-handed push rod 8.3, and telescopic adjustment nut 8.4, parts such as locking nut 8.5, roller 8.1, lateral pin O2 are formed.Unclamp locking nut 8.5, rotate telescopic adjustment nut 8.4, by about revolve screw thread, can change the length of horizontal push assembly 8, thereby can regulate the horizontal level of pushing piston 6 in magazine 5, can control powder falls to magazine 5 the insides from feed bin 4 what of amount, when horizontal push 8 is elongated, the material that adds tails off, and when horizontal push 8 shortened, it is many that the material of adding becomes.
Rocking bar assembly 7 is made up of last fork 7.1, rocker body 7.3, following fork 7.2 etc., rotate upper and lower shift fork and move up or down axle bed O, can change between axle bed O and the pushing piston axle O1 and axle bed 0 and horizontal push assembly lateral pin O2 between distance, when O-O1 distance elongated, when the O-O2 distance shortens, pushing piston 6 strokes strengthen, then the powder of Shu Songing is just many, when the O-O1 distance shortens, when the O-O2 distance is elongated, pushing piston 6 strokes reduce, and then the powder of Shu Songing is just few.
The quantity of increase and decrease crescent feeding cam 10 is suitably adjusted the length of horizontal push assembly 8 and the length of rocking bar assembly 7 power arm OO2, resistance arm OO1, and the powder amount of conveying is equated with needed powder amount.
Claims (4)
1, the rotary powder shaping press feed mechanism of a kind of many drifts, it is by carriage (2), feed bin (4), magazine (5), pushing piston (6), rocking bar assembly (7), horizontal push assembly (8) and extension spring (9) constitute, it is characterized in that: carriage (2) is fixed on the press (1), magazine (5) is in the top of press (1) rotation deep bid (3), and be fixed on the carriage (2), pushing piston (6) is arranged in the magazine (5), feed bin (4) is in the top of magazine (5), the outer end of pushing piston (6) is connected with an end of rocking bar assembly (7), be inserted on the axle bed (O) that is fixed on the carriage (2) at the middle part of extension bar assembly (7), the other end of rocking bar assembly (7) is connected with an end of horizontal push assembly (8), its tie point is fixed on the carriage (2) by extension spring (9), and the other end of horizontal push assembly (8) can contact with a plurality of crescent feeding cams (10) on lower punch (11) rotating disc on being fixed on press (1).
2, according to the rotary powder shaping press feed mechanism of the described many drifts of claim 1, it is characterized in that: the two ends of rocking bar assembly (7) are fork, rocking bar assembly (7) is by last fork (7.1), following fork (7.2) and rocker body (7.3) constitute, on the bar of fork screw thread is arranged up and down, can screw in out the upper and lower side of rocker body (7.3) respectively, rocker body (7.3) center is on axle bed (O), last fork (7.1) inserts on the axle (O1) of pushing piston (6) outer end, and following fork (7.2) inserts on the lateral pin (O2) of horizontal push assembly (8) outer end.
3, according to the rotary powder shaping press feed mechanism of the described many drifts of claim 1, it is characterized in that: horizontal push assembly (8) is by dextrorotation push rod (8.2), left-handed push rod (8.3), adjusting nut (8.4), locking nut (8.5) and lateral pin (O2) constitute, the outer end of dextrorotation push rod (8.2) is fixed with press (1) and goes up the roller (8.1) that crescent feeding cam (10) contacts, its the inner is to screw in out adjusting nut (8.4), the screw rod of locking nut (8.5), the outer end of left-handed push rod (8.3) is fixed with lateral pin (O2), one end of extension spring (9) is fixed on the lateral pin (02), the other end of extension spring (9) is fixed on the carriage (2), and the inner of left-handed push rod (8.3) is to screw in out adjusting nut (8.4), the screw rod of locking nut (8.5).
4, according to the rotary powder shaping press feed mechanism of the described many drifts of claim 1, it is characterized in that: feed mechanism is installed in the both sides of press (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99237250U CN2362687Y (en) | 1999-03-03 | 1999-03-03 | Feeding mechanism for multi-ram rotary type powder formation press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99237250U CN2362687Y (en) | 1999-03-03 | 1999-03-03 | Feeding mechanism for multi-ram rotary type powder formation press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2362687Y true CN2362687Y (en) | 2000-02-09 |
Family
ID=34024930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99237250U Expired - Fee Related CN2362687Y (en) | 1999-03-03 | 1999-03-03 | Feeding mechanism for multi-ram rotary type powder formation press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2362687Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100452252C (en) * | 2006-12-22 | 2009-01-14 | 姚燕 | The method of the orientation profiling of the lanthanide permanent magnet and preparation device for the same |
| CN101066626B (en) * | 2007-06-05 | 2011-03-23 | 苏光宝 | Constant-quantity material feeder of powder molding machine |
| CN104260410A (en) * | 2014-08-13 | 2015-01-07 | 重庆智博粉末冶金有限公司 | Double-layer-bezel automatic compression power feeding mechanism for dry powder automatic forming hydraulic machine |
| CN104553025A (en) * | 2015-01-31 | 2015-04-29 | 玉环銮艺自动化有限公司 | Automatic forming machine of flexible graphite seal rings |
| CN113302263A (en) * | 2019-12-23 | 2021-08-24 | 四利环株式会社 | Molded carbon manufacturing system using agricultural by-products |
| CN114471309A (en) * | 2021-12-27 | 2022-05-13 | 马鞍山市福德机械制造有限公司 | Automatic change annular mold granulator for feed processing |
-
1999
- 1999-03-03 CN CN99237250U patent/CN2362687Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100452252C (en) * | 2006-12-22 | 2009-01-14 | 姚燕 | The method of the orientation profiling of the lanthanide permanent magnet and preparation device for the same |
| CN101066626B (en) * | 2007-06-05 | 2011-03-23 | 苏光宝 | Constant-quantity material feeder of powder molding machine |
| CN104260410A (en) * | 2014-08-13 | 2015-01-07 | 重庆智博粉末冶金有限公司 | Double-layer-bezel automatic compression power feeding mechanism for dry powder automatic forming hydraulic machine |
| CN104260410B (en) * | 2014-08-13 | 2016-01-20 | 重庆智博粉末冶金有限公司 | The double-deck seat ring of dry powder automatic forming hydraulic press suppresses powder feeding mechanism automatically |
| CN104553025A (en) * | 2015-01-31 | 2015-04-29 | 玉环銮艺自动化有限公司 | Automatic forming machine of flexible graphite seal rings |
| CN104553025B (en) * | 2015-01-31 | 2016-09-07 | 玉环銮艺自动化有限公司 | flexible graphite sealing ring automatic moulding machine |
| CN113302263A (en) * | 2019-12-23 | 2021-08-24 | 四利环株式会社 | Molded carbon manufacturing system using agricultural by-products |
| CN113302263B (en) * | 2019-12-23 | 2024-01-26 | 四利环株式会社 | Formed carbon manufacturing system utilizing agricultural byproducts |
| CN114471309A (en) * | 2021-12-27 | 2022-05-13 | 马鞍山市福德机械制造有限公司 | Automatic change annular mold granulator for feed processing |
| CN114471309B (en) * | 2021-12-27 | 2023-03-14 | 马鞍山市福德机械制造有限公司 | Automatic change feed processing and use ring mould granulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2362687Y (en) | Feeding mechanism for multi-ram rotary type powder formation press | |
| CN107673086A (en) | A kind of charging equipment of the semi-automatic process units of brick tea | |
| CN104858429A (en) | Shaping rotation feeding and discharging device and shaper with same | |
| CN110802867A (en) | Novel coal press stamping rod structure | |
| CN201120727Y (en) | Mechanical lever type powder forming machine with angularly adjustable cam | |
| CN118492369B (en) | Powder metallurgy device of even packing | |
| CN208341543U (en) | A kind of bottom plate convenient for adjusting fixation | |
| CN219341775U (en) | A filler feed supplement device for sulfuric acid absorption tower | |
| CN209219054U (en) | A kind of enveloping fish balls maker | |
| CN208449258U (en) | A kind of dimorphism granulating mechanism | |
| CN209381460U (en) | A kind of molding die preparing more specification carbon blocks | |
| CN215436999U (en) | Packing plant is used in production of lutein powder | |
| CN108739915A (en) | A kind of equipment for making cookie | |
| CN218641165U (en) | Batch packaging machine for automobile special-shaped parts | |
| CN221479859U (en) | Environment-friendly briquette forming device | |
| CN113383977A (en) | Puffing machine for feed processing and Wuliang feed processing technology for improving gelatinization degree of materials | |
| CN206899640U (en) | A kind of automatic fetching device of injection molding machine | |
| CN216363515U (en) | Quantitatively-controllable automatic rolling machine for tea production | |
| CN219541701U (en) | Metal powder forming machine | |
| CN201280350Y (en) | Mechanical constant feeder | |
| CN207185845U (en) | A kind of Multifunctional fish bean curd machine | |
| CN2587548Y (en) | Fully automatic wire feeder for nail-making machine | |
| CN115972550B (en) | Feeding mechanism of blow molding machine | |
| CN214153398U (en) | Automatic powder feeding device and carbon brush forming machine | |
| CN220143316U (en) | Gel candy granulating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |