CN102555263A - Charging mechanism for powder forming and pressing machine - Google Patents
Charging mechanism for powder forming and pressing machine Download PDFInfo
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- CN102555263A CN102555263A CN2011104497503A CN201110449750A CN102555263A CN 102555263 A CN102555263 A CN 102555263A CN 2011104497503 A CN2011104497503 A CN 2011104497503A CN 201110449750 A CN201110449750 A CN 201110449750A CN 102555263 A CN102555263 A CN 102555263A
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- powder
- powder material
- material box
- stirring motor
- feeding plate
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- 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
The powder shaping press charging mechanism mainly comprises the delivery sheet that is installed in negative template one side, and the delivery sheet both sides are provided with guide rail, and the powder box that is driven by charging cylinder is installed on the guide rail, and powder box top is communicated with hopper through flexible pipe.When adding powder, drive the powder box through charging cylinder and move forward to the former top, make the interior powder of powder box fall into and realize adding powder in the former.The defective of present this structure is: when using mobile relatively poor powder to be pressed, powder is prone to be adsorbed on the inwall of powder box, causes former reinforced not enough, influences the quality of compacted products.
Summary of the invention
The technical problem that the present invention will solve provides a kind of powder shaping press charging mechanism, can avoid powder to be adsorbed in the powder box, guarantees 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, and the delivery sheet both sides are provided with guide rail; The powder box is installed on the guide rail; The end of delivery sheet is fixed with the charging cylinder that drives the powder box, and its innovative point is: on the said powder box stirring motor is installed, this stirring motor end is connected with the interior paddle of powder box with built-in; The front and rear of said delivery sheet is respectively arranged with position sensor, and said position sensor is connected with stirring motor through Programmable Logic Controller.
Further, the inner chamber of said powder box is cylindrical, and the blade outer rim of said paddle is close to powder box inwall.
The invention has the advantages that: when adding powder, the powder in the hopper quantitatively is injected in the powder box, and the powder box promotes reach by charging cylinder and adds powder; When the powder box moves forward to the delivery sheet front portion; Position sensor sends signal, is rotated by the Controlled by Programmable Controller stirring motor, avoids powder to be adsorbed on powder box inwall; And accomplish to add at the powder box and stop operating saves energy after powder retreats to the delivery sheet rear portion.
The inner chamber of powder box is cylindrical, can avoid mobile poor powder to accumulate in the probability of the corner of inner chamber, improves reinforced accuracy.
Description of drawings
Fig. 1 is a powder moulding press charging mechanism structural representation of the present invention.
The specific embodiment
As shown in Figure 1, comprise delivery sheet 1, guide rail 2, powder box 3, seal gasket 4, charging cylinder 5, stirring motor 6, paddle 7.
Above-mentioned delivery sheet 1 is located at negative template one side; The both sides of delivery sheet 1 are provided with guide rail 2, and powder box 3 is installed between the guide rail 2, and the seal gasket 4 of 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 chambers are cylindrical, and stirring motor 6 is installed on the powder box 3, and these stirring motor 6 ends are connected with powder box 3 interior paddles 7 with built-in, and the blade outer rim of paddle 7 is close to powder box 3 inwalls.The front and rear of delivery sheet 1 is respectively arranged with position sensor, and position sensor is connected with stirring motor 6 through Programmable Logic Controller.
When adding powder, powder box 3 promotes reach by charging cylinder 5 and adds powder, when powder box 3 moves forward to delivery sheet 1 front portion; Position sensor sends signal; Begun to rotate by Controlled by Programmable Controller stirring motor 6, powder is adsorbed on powder box 3 inwalls when avoiding moving to the former top, powder box 3 accomplish add powder and retreat to delivery sheet 1 rear portion after; Trigger another position sensor, stirring motor 6 stops operating.
Claims (2)
1. powder shaping press charging mechanism; Comprise delivery sheet; The delivery sheet both sides are provided with guide rail, and the powder box is installed between the guide rail, and the end of delivery sheet is fixed with the charging cylinder that drives the powder box; It is characterized in that: on the said powder box stirring motor is installed, this stirring motor end is connected with the interior paddle of powder box with built-in; The front and rear of said delivery sheet is respectively arranged with position sensor, and said position sensor is connected with stirring motor through Programmable Logic Controller.
2. powder shaping press charging mechanism according to claim 1 is characterized in that: the inner chamber of said powder box is cylindrical, and the blade outer rim of said 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 true CN102555263A (en) | 2012-07-11 |
| CN102555263B CN102555263B (en) | 2015-06-03 |
Family
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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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158199A (en) * | 2012-11-12 | 2013-06-19 | 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 |
| CN116275030A (en) * | 2023-03-30 | 2023-06-23 | 安徽达科切削工具有限公司 | Cemented carbide powder placing mechanism |
Citations (9)
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| JPS5940560B2 (en) * | 1981-01-25 | 1984-10-01 | 東北金属工業株式会社 | Magnetic powder molding method |
| CN2226915Y (en) * | 1995-01-28 | 1996-05-15 | 陈建志 | Hands drying apparatus |
| CN2231902Y (en) * | 1994-11-08 | 1996-07-31 | 张明智 | Multifunctional hand drier |
| 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 |
| CN201982763U (en) * | 2011-03-16 | 2011-09-21 | 林斌 | Faucet |
| 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 |
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2011
- 2011-12-29 CN CN201110449750.3A patent/CN102555263B/en not_active Expired - Fee Related
Patent Citations (9)
| 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 |
| 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 |
| CN201982763U (en) * | 2011-03-16 | 2011-09-21 | 林斌 | Faucet |
| 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 |
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| 吴红霞、刘洋: "《电气控制及PLC原理与应用》", 30 September 2011, 冶金工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158199A (en) * | 2012-11-12 | 2013-06-19 | 湖南天雁机械有限责任公司 | Automatic mixing device for gypsum slurry |
| 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 |
| CN116275030A (en) * | 2023-03-30 | 2023-06-23 | 安徽达科切削工具有限公司 | Cemented carbide powder placing mechanism |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102555263B (en) | 2015-06-03 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150603 Termination date: 20191229 |