CN201565603U - Closed-type rare-earth permanent-magnetic press - Google Patents

Closed-type rare-earth permanent-magnetic press Download PDF

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Publication number
CN201565603U
CN201565603U CN200920220710XU CN200920220710U CN201565603U CN 201565603 U CN201565603 U CN 201565603U CN 200920220710X U CN200920220710X U CN 200920220710XU CN 200920220710 U CN200920220710 U CN 200920220710U CN 201565603 U CN201565603 U CN 201565603U
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CN
China
Prior art keywords
area
press
weighing
earth permanent
closed
Prior art date
Application number
CN200920220710XU
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Chinese (zh)
Inventor
颜国义
Original Assignee
南通国谊锻压机床有限公司
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Priority to CN200920220710XU priority Critical patent/CN201565603U/en
Application granted granted Critical
Publication of CN201565603U publication Critical patent/CN201565603U/en

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Abstract

The utility model relates to a closed-type rare-earth permanent-magnetic press, which comprises a stander and a press area which is arranged on the stander, wherein two sides of the press area are respectively provided with a measuring area and a packing area, an automatic feeding mechanism is arranged inside the measuring area, the side part of the packing area is provided with a glove hole, the glove hole is provided with a glove, the interior of the packing area is also provided with an automatic blank taking mechanism and a vacuum pumping machine, and the measuring area, the packing area and the press area are sealed inside a closed space which is separated from the exterior by an organic glass cover. The rear-earth permanent-magnetic pres adopting the above structure performs the measurement, the press and the package inside one closed space, so the product can be prevented from being oxidized, and the quality of the product is improved. Moreover, the measurement, the press, the transportation and the package are automatically controlled by a programmable control system, so the labor intensity of the operation personnel is reduced, and the production efficiency is improved.

Description

A kind of closed rare earth permanent magnet press
Technical field
The utility model relates to a kind of hydraulic press, particularly a kind of closed rare earth permanent magnet press.
Background technology
Along with the development and the maturation of PM technique, increasing material adopts PM technique to make.It becomes pie by powder shaping press with powder compaction earlier, makes final products by sintering again.Rare earth permanent-magnetic material is a kind of comparatively special material, and the alloy that it forms samarium, neodymium mixed rare-earth metal and transition metal (as cobalt, iron etc.) is with powder metallurgy process compacting die mould and sintering, a kind of magnetic material that makes after magnetizing in magnetic field.Because the easy oxidation of this kind material need be carried out anti-oxidation processing when compression moulding, traditional rare earth permanent magnet press only possesses the compression moulding function, and the anti-oxidation packing after title powder before the compression moulding and the compacting is all carried out in addition.In this process, be prone to oxidation, though in powder, add the antioxidant that does not influence properties of product on a small quantity, but still have the problem of product oxidation, cause the performance of final products to reduce.And the powder that weighs up is suppressed by manually passing into the rare earth permanent magnet press, takes out after the compacting again and carries out anti-oxidation packing, and labor intensity of operating personnel is big, and efficient is low.
The utility model content
The technical problems to be solved in the utility model provides and a kind ofly can better prevent material oxidation and the high closed rare earth permanent magnet press of production efficiency.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of closed rare earth permanent magnet press, comprise frame and be located at blanketed zone on the frame, it is characterized in that: both sides, described blanketed zone are respectively equipped with weighing district and bagging area, described weighing is provided with auto feed mechanism in the district, the bagging area sidepiece has the gloves hole, described gloves are with gloves on the hole, bagging area inside also is provided with and gets base mechanism and evacuator automatically, and described weighing district, bagging area and blanketed zone are enclosed in the confined space that is isolated from the outside by plexiglass tent.
Further, described auto feed mechanism comprises delivery sheet, feed box, feeding oil cylinder, hopper, weighing device, its structure is: the bottom in weighing district is provided with the delivery sheet that extends to the blanketed zone, be placed with the feed box that is connected with feeding oil cylinder on the delivery sheet, the top of described feed box is provided with the weighing device that is communicated with hopper.
Further, the described base mechanism of getting automatically comprises guide rail, cantilever, clamper, gets the base cylinder, and its structure is: guide rail is fixed on the top of bagging area, and an end of cantilever is connected with clamper, the other end is located on the guide rail, the end of described guide rail be provided be connected with cantilever get the base cylinder.
Advantage of the present utility model is: blanketed zone, weighing district and bagging area are formed a conducting and the confined space that is isolated from the outside each other by lucite, prevent that extraneous air from entering oxygenated products, guaranteed the quality of product.The auto feed mechanism in weighing district claims powder automatically and passs into the blanketed zone, and the blank that suppresses is passed from the blanketed zone to bagging area and carried out anti-oxidation packing by getting base mechanism automatically, and all finish automatically early stage, reduced labour intensity, improved production efficiency.
Description of drawings
Fig. 1 is the front view of closed rare earth permanent magnet press of the present utility model.
Fig. 2 is the side view of closed rare earth permanent magnet press of the present utility model.
Fig. 3 is the structural representation of closed rare earth permanent magnet press of the present utility model.
The specific embodiment
As described in Fig. 1,2, the utility model relates to a kind of closed rare earth permanent magnet press, its frame 1 is provided with the blanketed zone 2 with Powdered rare earth permanent-magnetic material compression moulding, 2 both sides are respectively arranged with weighing district 3 and bagging area 4 in the blanketed zone, and described blanketed zone 2, weighing district 3 and bagging area 4 are enclosed in the airtight space by plexiglass tent 5.
As shown in Figure 3, weighing district 3 is located at the rear of blanketed zone 2, is provided with in it to take by weighing the material powder automatically, and it is delivered to auto feed mechanism in 2 formers of blanketed zone.It comprises delivery sheet 7, feed box 8, feeding oil cylinder 9, hopper 10, weighing device 11; concrete structure is: delivery sheet 7 is installed in the bottom in weighing district 3; and extend to blanketed zone 2; it is provided with a column type feed box 8 that is connected with feeding oil cylinder 9; the bottom of feed box 8 is provided with a baiting valve 12, weighing device 11 be located at feed box 8 directly over, hopper 10 is located at the top in weighing district 3; and with weighing device 11 conductings, described weighing device 11 also is connected to the pipeline that feeds protection gas with hopper 10.When this distinguished work, the baiting valve 12 of feed box 8 bottoms was closed, after weighing device 11 takes by weighing a certain amount of powder automatically, powder is fallen in the feed box 8, feeding oil cylinder 9 promotes the former top that powder box 8 moves forward to blanketed zone 2, and baiting valve 12 is opened, and powder falls in the former and is pressed.
Bagging area 4 is located at the place ahead of blanketed zone 2, its sidepiece has several gloves holes 6, be with gloves on the gloves hole 6, being used for operating personnel stretches into and superscribes plastic sheeting in the bagging area 4 blanks of compression moulding, prevent the product oxidation, be provided with in the bagging area 4 blank of repressed district 2 compression mouldings passed automatically and get base mechanism automatically into bagging area 4.It comprises guide rail 13, cantilever 14, clamper 15, lift cylinder 17, gets base cylinder 16, concrete structure is: guide rail 13 is fixed on the top of bagging area 4, it is provided with a L type cantilever 14, these cantilever 14 tops are connected with clamper 15, and between clamper 15 and cantilever 14, also be connected with a lift cylinder 17, the rear of guide rail 13 be provided with promote that cantilever 14 moves forward and backward get base cylinder 16.When getting base, get base cylinder 16 and promote the reach of cantilever 14 levels, lift cylinder 17 is mentioned clamper 15 simultaneously, run into the blank of blanketed zone 2 when preventing its translation, and clamper 15 opens, arrive the blank top after, lift cylinder 17 descends, clamper 15 clamps blank, gets base cylinder 16 and retreats, and clamper 15 is taken back bagging area 4.The bottom of bagging area 4 is provided with a conveyer belt 18, the direction of motion of this conveyer belt is blanketed zone 2 dorsad, its top is connected with a baffle plate 19, behind clamper 15 arrival conveyer belts 18 tops of clamping by blank, lift cylinder 17 descends, and unclamps clamper 15, make blank fall on the conveyer belt 18, blank after so being pressed is repeatedly carried, and the blank on the conveyer belt 18 is transported to baffle plate 19 rears and piles up under the effect of conveyer belt 18, waits for plastic sheeting on the manual parcel.
Also be provided with evacuator in the bagging area 4, be used to guarantee the vacuum in the whole confined space, prevent the product oxidation.
Adopt the rare earth permanent magnet press of this structure,, can prevent the oxidation of product, improved the quality of product from claiming powder, being pressed into packing and all in a confined space, carrying out.And from claiming powder, finish automatically, reduced labor intensity of operating personnel, improved production efficiency by programmable control system control to suppressing and be transported to bagging area.

Claims (3)

1. closed rare earth permanent magnet press, comprise frame and be located at blanketed zone on the frame, it is characterized in that: both sides, described blanketed zone are respectively equipped with weighing district and bagging area, described weighing is provided with auto feed mechanism in the district, the bagging area sidepiece has the gloves hole, described gloves are with gloves on the hole, and bagging area inside also is provided with and gets base mechanism and evacuator automatically, and described weighing district, bagging area and blanketed zone are enclosed in the confined space that is isolated from the outside by plexiglass tent.
2. closed rare earth permanent magnet press according to claim 1, it is characterized in that: described auto feed mechanism comprises delivery sheet, feed box, feeding oil cylinder, hopper, weighing device, its structure is: the bottom in weighing district is provided with the delivery sheet that extends to the blanketed zone, be placed with the feed box that is connected with feeding oil cylinder on the delivery sheet, the top of described feed box is provided with the weighing device that is communicated with hopper.
3. closed rare earth permanent magnet press according to claim 1, it is characterized in that: the described base mechanism of getting automatically comprises guide rail, cantilever, clamper, gets the base cylinder, its structure is: guide rail is fixed on the top of bagging area, one end of cantilever is connected with clamper, the other end is located on the guide rail, the end of described guide rail be provided be connected with cantilever get the base cylinder.
CN200920220710XU 2009-11-02 2009-11-02 Closed-type rare-earth permanent-magnetic press CN201565603U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920220710XU CN201565603U (en) 2009-11-02 2009-11-02 Closed-type rare-earth permanent-magnetic press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920220710XU CN201565603U (en) 2009-11-02 2009-11-02 Closed-type rare-earth permanent-magnetic press

Publications (1)

Publication Number Publication Date
CN201565603U true CN201565603U (en) 2010-09-01

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Application Number Title Priority Date Filing Date
CN200920220710XU CN201565603U (en) 2009-11-02 2009-11-02 Closed-type rare-earth permanent-magnetic press

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CN (1) CN201565603U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489701A (en) * 2011-12-12 2012-06-13 上海平野磁气有限公司 Full-automatic magnetic powder forming press machine
CN102862216A (en) * 2012-09-17 2013-01-09 右任磁电(徐州)有限公司 Fully-automatic moulding device for radial cylindrical magnet
WO2014071709A1 (en) * 2012-11-08 2014-05-15 沈阳中北通磁科技股份有限公司 Technological process for flexible sintering of rare earth permanently magnetic alloy and apparatus therefor
CN103801692A (en) * 2012-11-08 2014-05-21 沈阳中北真空科技有限公司 Rare earth permanent magnetic alloy flexible sintering equipment
CN103894604A (en) * 2013-11-27 2014-07-02 南通国谊锻压机床有限公司 Powder product feeding device
CN104860007A (en) * 2015-05-13 2015-08-26 王楠 Movable powder conveying mechanism and automatic die-casing production line with same
CN108436078A (en) * 2017-12-29 2018-08-24 南通国谊锻压机床有限公司 A kind of multiple layer powder product device for automatically molding
CN110014149A (en) * 2018-11-22 2019-07-16 南通国谊锻压机床有限公司 A kind of rare earth permanent magnet molding machine

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489701A (en) * 2011-12-12 2012-06-13 上海平野磁气有限公司 Full-automatic magnetic powder forming press machine
CN102489701B (en) * 2011-12-12 2013-04-03 上海平野磁气有限公司 Full-automatic magnetic powder forming press machine
CN102862216A (en) * 2012-09-17 2013-01-09 右任磁电(徐州)有限公司 Fully-automatic moulding device for radial cylindrical magnet
WO2014071709A1 (en) * 2012-11-08 2014-05-15 沈阳中北通磁科技股份有限公司 Technological process for flexible sintering of rare earth permanently magnetic alloy and apparatus therefor
CN103801693A (en) * 2012-11-08 2014-05-21 沈阳中北通磁科技股份有限公司 Rare earth permanent magnetic alloy flexible sintering process method
CN103801692A (en) * 2012-11-08 2014-05-21 沈阳中北真空科技有限公司 Rare earth permanent magnetic alloy flexible sintering equipment
CN103801692B (en) * 2012-11-08 2015-09-16 沈阳中北真空科技有限公司 RE permanent magnetic alloy flexible sintered equipment
CN103801693B (en) * 2012-11-08 2016-01-06 沈阳中北通磁科技股份有限公司 RE permanent magnetic alloy flexible sintered process
CN103894604A (en) * 2013-11-27 2014-07-02 南通国谊锻压机床有限公司 Powder product feeding device
CN103894604B (en) * 2013-11-27 2016-01-20 南通国谊锻压机床有限公司 A kind of pulverulent product feeding device
CN104860007A (en) * 2015-05-13 2015-08-26 王楠 Movable powder conveying mechanism and automatic die-casing production line with same
CN108436078A (en) * 2017-12-29 2018-08-24 南通国谊锻压机床有限公司 A kind of multiple layer powder product device for automatically molding
CN110014149A (en) * 2018-11-22 2019-07-16 南通国谊锻压机床有限公司 A kind of rare earth permanent magnet molding machine

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100901

Termination date: 20111102