CN103456453A - Extrusion feed method and device - Google Patents
Extrusion feed method and device Download PDFInfo
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- CN103456453A CN103456453A CN2013104295816A CN201310429581A CN103456453A CN 103456453 A CN103456453 A CN 103456453A CN 2013104295816 A CN2013104295816 A CN 2013104295816A CN 201310429581 A CN201310429581 A CN 201310429581A CN 103456453 A CN103456453 A CN 103456453A
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- feeder
- magnetic field
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- extrusion
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Abstract
The invention relates to an extrusion feed method and device and belongs to the technical field of magnetic material forming. The extrusion feed method and device is high in automation level, simple to operate, and especially suitable for forming of workpieces small in thickness. The method includes: placing materials in a die cavity of a die pressing device, adding a magnetic filed during material taking, removing the magnetic field during material feeding, placing a feeder into a material tank during material taking, adding the magnetic field to absorb the materials, using a scraper to scraping off excessive materials, moving the feeder right above the die pressing device during material feeding to allow the materials to fall naturally, and moving an extrusion drive piece downwards to extrude the materials into forming dies. The feeder and the die pressing device are identical in structure, the magnetic field is disposed on the upper portion of the feeder, and the extrusion drive piece is sleeved on the lower portion of the feeder. The extrusion feed method applicable to the technical field of magnetic material forming is convenient in feeding, manpower cost is lowered, work efficiency is increased, and time is shortened.
Description
Technical field
A kind of squash type charging process of the present invention and device, belong to the magnetic material field shaping technique.
Background technology
Existing magnetic material has two kinds of ways when reinforced, the one, hand stock, be exactly manually to weigh up, then put into mould, this way shortcoming is that the operating time is long, increased cost of labor, automaticity is low, and the 2nd, weigh up in advance material, slowly blow into mould with scrapper conveyor, this way has the operating time long equally, uses inconvenient shortcoming.
The thickness of some workpiece is little, reinforced very difficult during moulding, can only be by hand stock, because the die width of the little workpiece of thickness is little, and reinforced inconvenience, material can not fall into mould fully.Therefore be necessary to be improved.
Summary of the invention
For overcoming the deficiencies in the prior art, the invention provides a kind of automaticity high, a kind of squash type charging process and device simple to operate, be specially adapted to the Workpiece shaping that thickness is little.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of squash type charging process is put material in the die cavity of molding device, adds magnetic field in reclaiming process, in the blowing process, removes magnetic field.Reclaiming process is for putting into feeder in the material pond, add magnetic field, the absorption material, then scrape off unnecessary material with scraper plate, the blowing process for feeder move to molding device directly over centering, remove magnetic field, allow material naturally fall, and utilizing the extruding plectrum to move down, pressing materials enters mould.Described feeder and molding device structure are identical, and magnetic field is arranged at feeder top, and bottom is set with the extruding plectrum.
The beneficial effect that the present invention compared with prior art had is:
Because the feeder and the molding device structure that adopt are in full accord, therefore reinforced convenient, reduced cost of labor, increase work efficiency, the shortening time.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, specific embodiments of the present invention are further described in detail.
The structural representation that Fig. 1 is feeder of the present invention.
Fig. 2 is fundamental diagram of the present invention.
In figure, 1 is that feeder, 2 is that magnetic field, 3 is that scraper plate, 5 is that upper punch, 6 is that seaming chuck, 7 is push-down head for pushing plectrum, 4.
Embodiment
The invention will be further described by reference to the accompanying drawings for following embodiment.
As shown in Figure 1, feeder 1 is identical with the molding device structure, and feeder 1 top is equipped with electromagnet 2, and bottom is set with extruding plectrum 3.
As shown in Figure 2, we utilize and add magnetic field 2 in reclaiming process, remove magnetic field 2 in the blowing process, and reclaiming process is for putting into feeder 1 in the material pond, add magnetic field 2, the absorption material, then scrape off unnecessary material with scraper plate 4, the blowing process be feeder 1 move to molding device directly over centering, remove magnetic field 2, allow material naturally fall, and utilize extruding plectrum 3 to move down, pressing materials enters mould.
Concrete implementation step is as follows:
A, first feeder 1 is put into the material pond.
B, add magnetic field 2 and promote upper punch 5, material is entered in feeder 1.
C, feeder 1 move material-output tank, and scrape off unnecessary material with scraper plate 4.
D, by the docking of feeder 1 and molding device.
E, remove magnetic field 2, and upper punch 5 pressing materials are entered to the die cavity of molding device.
F, remove feeder 1, place seaming chuck 6 and dock with molding device.
G, utilize seaming chuck 6 compacting.
H, remove seaming chuck 6.
I, with the push-down head 7 of molding device, workpiece is ejected to die cavity.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that; Its technical scheme that still can put down in writing aforementioned each embodiment is modified, or part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (3)
1. a squash type charging process is put material in the die cavity of molding device, it is characterized in that: add magnetic field (2) in reclaiming process, remove magnetic field (2) in the blowing process.
2. a kind of squash type charging process according to claim 1, it is characterized in that: reclaiming process is for putting into feeder (1) in the material pond, add magnetic field (2), absorption material, then use scraper plate (4) to scrape off unnecessary material, the blowing process for feeder (1) move to molding device directly over centering, remove magnetic field (2), allow material naturally fall, and utilize extruding plectrum (3) to move down, pressing materials enters mould.
3. according to the feeder of a kind of squash type charging process shown in claim 2, it is characterized in that: described feeder (1) is identical with the molding device structure, magnetic field (2) is arranged at feeder (1) top, and bottom is set with extruding plectrum (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310429581.6A CN103456453B (en) | 2013-09-11 | 2013-09-11 | A kind of extrusion feed method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310429581.6A CN103456453B (en) | 2013-09-11 | 2013-09-11 | A kind of extrusion feed method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103456453A true CN103456453A (en) | 2013-12-18 |
| CN103456453B CN103456453B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310429581.6A Active CN103456453B (en) | 2013-09-11 | 2013-09-11 | A kind of extrusion feed method and device |
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| CN (1) | CN103456453B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001735A (en) * | 2021-04-12 | 2021-06-22 | 太原开元智能装备有限公司 | Powder feeder and feeding method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1996514A (en) * | 2006-12-22 | 2007-07-11 | 姚燕 | The method of the orientation profiling of the lanthanide permanent magnet and preparation device for the same |
| JP2007180149A (en) * | 2005-12-27 | 2007-07-12 | Tdk Corp | Molding device in magnetic field, and mold |
| CN202356960U (en) * | 2011-10-12 | 2012-08-01 | 余宗镇 | Automatic feeding device |
| CN202461513U (en) * | 2011-12-23 | 2012-10-03 | 湖南航天磁电有限责任公司 | Automatic compact discharge device |
| CN202967538U (en) * | 2012-11-30 | 2013-06-05 | 惠州铂科磁材有限公司 | Automatic discharging system and magnetic powder core press comprising the same |
-
2013
- 2013-09-11 CN CN201310429581.6A patent/CN103456453B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007180149A (en) * | 2005-12-27 | 2007-07-12 | Tdk Corp | Molding device in magnetic field, and mold |
| CN1996514A (en) * | 2006-12-22 | 2007-07-11 | 姚燕 | The method of the orientation profiling of the lanthanide permanent magnet and preparation device for the same |
| CN202356960U (en) * | 2011-10-12 | 2012-08-01 | 余宗镇 | Automatic feeding device |
| CN202461513U (en) * | 2011-12-23 | 2012-10-03 | 湖南航天磁电有限责任公司 | Automatic compact discharge device |
| CN202967538U (en) * | 2012-11-30 | 2013-06-05 | 惠州铂科磁材有限公司 | Automatic discharging system and magnetic powder core press comprising the same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001735A (en) * | 2021-04-12 | 2021-06-22 | 太原开元智能装备有限公司 | Powder feeder and feeding method |
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| Publication number | Publication date |
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| CN103456453B (en) | 2017-01-04 |
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| C06 | Publication | ||
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Effective date of registration: 20180920 Address after: 030003 No. 18, East Jianhe Industrial Park, Xinghualing District, Taiyuan, Shanxi Patentee after: Taiyuan full bloom permanent magnet Equipment Co., Ltd. Address before: 030003 Room 102, 9 building, 3 Shengli Street, Taiyuan, Shanxi. Patentee before: Kong Qinghong |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Shen Shaozhong Document name: Notification of Passing Examination on Formalities |