CN102555263B - Charging mechanism for powder forming and pressing machine - Google Patents
Charging mechanism for powder forming and pressing machine Download PDFInfo
- Publication number
- CN102555263B CN102555263B CN201110449750.3A CN201110449750A CN102555263B CN 102555263 B CN102555263 B CN 102555263B CN 201110449750 A CN201110449750 A CN 201110449750A CN 102555263 B CN102555263 B CN 102555263B
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- CN
- China
- Prior art keywords
- powder
- powder material
- material box
- stirring motor
- powder box
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- 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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- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to a charging mechanism for a powder forming and pressing machine. The charging mechanism comprises a feeding plate, wherein guide rails are arranged at two sides of the feeding plate; a powder material box is arranged on the guide rails; a pushing cylinder for driving the powder material box is fixed to the tail end of the feeding plate. The invention is innovative in that a stirring motor is arranged on the powder material box; the end part of the stirring motor is connected with a stirring paddle internally arranged in the powder material box; position sensors are arranged at the front part and the rear part of the feeding plate respectively; and the position sensors are connected with the stirring motor by a programmable controller. In a powder charging process, powder materials in a material hopper are quantitatively filled in the powder material box; the powder material box is pushed by the pushing cylinder to move forwards for charging powders; when the powder material box moves forwards to the front part of the feeding plate, the position sensors send signals; the programmable controller controls the stirring motor to rotate, so that the powder material adsorption on the inner wall of the powder material box is avoided; and when the powder material box finishes the powder charging process and moves back to the rear part of the feeding plate, the stirring motor stops rotation, so that electric energy is saved.
Description
Technical field
The present invention relates to a kind of powder shaping press, particularly a kind of powder shaping press charging mechanism.
Background technology
Powder shaping press charging mechanism mainly comprises the delivery sheet being arranged on negative template side, and delivery sheet both sides are provided with guide rail, guide rail is provided with the powder box driven by charging cylinder, and powder box top is communicated with hopper by flexible pipe.When adding powder, drive powder box to move forward to above former by charging cylinder, the powder in powder box is fallen in former and realizes adding powder.The defect of current this structure is: when using the poor powder of mobility to be pressed, powder is easily adsorbed on the inwall of powder box, causes former reinforced not enough, affects the quality of compacted products.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of powder shaping press charging mechanism, powder can be avoided to be adsorbed in powder box, ensure feeding quantity accurately.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of powder shaping press charging mechanism, comprise delivery sheet, delivery sheet both sides are provided with guide rail, guide rail is provided with powder box, the end of delivery sheet is fixed with the charging cylinder driving powder box, and its innovative point is: described powder box is provided with stirring motor, and this stirring motor end is connected with the paddle in powder box with built-in; The front and rear of described delivery sheet is respectively arranged with position sensor, and described position sensor is connected with stirring motor by Programmable Logic Controller.
Further, the inner chamber of described powder box is cylindrical, and the blade outer rim of described paddle is close to powder box inwall.
The invention has the advantages that: when adding powder, quantitative powder in hopper is injected in powder box, powder box promotes reach by charging cylinder to carry out adding powder, when powder box moves forward to delivery sheet front portion, position sensor sends signal, is rotated by Controlled by Programmable Controller stirring motor, avoids powder to be adsorbed on powder box inwall, and complete to add after powder retreats to delivery sheet rear portion at powder box and stop operating, save electric energy.
The inner chamber of powder box is cylindrical, and the powder of poor fluidity can be avoided to accumulate in the probability of the corner of inner chamber, improves reinforced accuracy.
Accompanying drawing explanation
Fig. 1 is powder moulding press charging mechanism structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, delivery sheet 1, guide rail 2, powder box 3, seal gasket 4, charging cylinder 5, stirring motor 6, paddle 7 is comprised.
Above-mentioned delivery sheet 1 is located at negative template side, the both sides of delivery sheet 1 are provided with guide rail 2, are provided with powder box 3 between guide rail 2, and the seal gasket 4 being close to delivery sheet 1 is equipped with in the lower surface of powder box, the end of delivery sheet 1 is fixed with charging cylinder 5, and the piston rod of this charging cylinder 5 is connected with powder box 3.
Powder box 3 inner chamber is cylindrical, powder box 3 is provided with stirring motor 6, and this stirring motor 6 end is connected with the paddle 7 in powder box 3 with built-in, and the blade outer rim of paddle 7 is close to powder box 3 inwall.The front and rear of delivery sheet 1 is respectively arranged with position sensor, and position sensor is connected with stirring motor 6 by Programmable Logic Controller.
When adding powder, powder box 3 promotes reach by charging cylinder 5 to carry out adding powder, when powder box 3 moves forward to delivery sheet 1 front portion, position sensor sends signal, rotate by Controlled by Programmable Controller stirring motor 6, when avoiding moving to above former, powder is adsorbed on powder box 3 inwall, completes add after powder retreats to delivery sheet 1 rear portion at powder box 3, trigger another location sensor, stirring motor 6 stops operating.
Claims (1)
1. a powder shaping press charging mechanism, comprise delivery sheet, delivery sheet both sides are provided with guide rail, powder box is installed between guide rail, the end of delivery sheet is fixed with the charging cylinder driving powder box, it is characterized in that: the piston rod of charging cylinder is connected with powder box, described powder box is provided with stirring motor, and this stirring motor end is connected with the paddle in powder box with built-in; The front and rear of described delivery sheet is respectively arranged with position sensor, and described position sensor is connected with stirring motor by Programmable Logic Controller; The inner chamber of described powder box is cylindrical, and the blade outer rim of described paddle is close to powder box inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110449750.3A CN102555263B (en) | 2011-12-29 | 2011-12-29 | Charging mechanism for powder forming and pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110449750.3A CN102555263B (en) | 2011-12-29 | 2011-12-29 | Charging mechanism for powder forming and pressing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102555263A CN102555263A (en) | 2012-07-11 |
| CN102555263B true CN102555263B (en) | 2015-06-03 |
Family
ID=46402506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110449750.3A Expired - Fee Related CN102555263B (en) | 2011-12-29 | 2011-12-29 | Charging mechanism for powder forming and pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102555263B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158199B (en) * | 2012-11-12 | 2015-07-01 | 湖南天雁机械有限责任公司 | Automatic mixing device for gypsum slurry |
| CN106953222A (en) * | 2017-05-02 | 2017-07-14 | 东莞市精钜机械科技有限公司 | A kind of carbon brush forming machine and its powder quantitative-feedingdevice device |
| CN116275030B (en) * | 2023-03-30 | 2023-11-17 | 安徽达科切削工具有限公司 | Cemented carbide powder placing mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1266303C (en) * | 2000-04-21 | 2006-07-26 | 株式会社新王磁材 | Equipment for pressing powder material, and method for producing rare-earth magnetic using said equipment |
| CN101177045A (en) * | 2007-11-23 | 2008-05-14 | 苏光宝 | Material feeder of powder molding press |
| CN201566168U (en) * | 2009-11-02 | 2010-09-01 | 南通国谊锻压机床有限公司 | Secondary powder feeding device of powder molding press |
| CN101066626B (en) * | 2007-06-05 | 2011-03-23 | 苏光宝 | Constant-quantity material feeder of powder molding machine |
| CN202462947U (en) * | 2011-12-29 | 2012-10-03 | 南通天王液压机有限公司 | Powder forming pressing and feeding mechanism |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940560B2 (en) * | 1981-01-25 | 1984-10-01 | 東北金属工業株式会社 | Magnetic powder molding method |
| CN2231902Y (en) * | 1994-11-08 | 1996-07-31 | 张明智 | Multifunctional hand drier |
| CN2226915Y (en) * | 1995-01-28 | 1996-05-15 | 陈建志 | Hands drying apparatus |
| CN201982763U (en) * | 2011-03-16 | 2011-09-21 | 林斌 | Faucet |
-
2011
- 2011-12-29 CN CN201110449750.3A patent/CN102555263B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1266303C (en) * | 2000-04-21 | 2006-07-26 | 株式会社新王磁材 | Equipment for pressing powder material, and method for producing rare-earth magnetic using said equipment |
| CN101066626B (en) * | 2007-06-05 | 2011-03-23 | 苏光宝 | Constant-quantity material feeder of powder molding machine |
| CN101177045A (en) * | 2007-11-23 | 2008-05-14 | 苏光宝 | Material feeder of powder molding press |
| CN201566168U (en) * | 2009-11-02 | 2010-09-01 | 南通国谊锻压机床有限公司 | Secondary powder feeding device of powder molding press |
| CN202462947U (en) * | 2011-12-29 | 2012-10-03 | 南通天王液压机有限公司 | Powder forming pressing and feeding mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102555263A (en) | 2012-07-11 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20191229 |