CN209015883U - A kind of automatic magnetic field orientating formation system of sintered NdFeB - Google Patents
A kind of automatic magnetic field orientating formation system of sintered NdFeB Download PDFInfo
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- CN209015883U CN209015883U CN201821831140.3U CN201821831140U CN209015883U CN 209015883 U CN209015883 U CN 209015883U CN 201821831140 U CN201821831140 U CN 201821831140U CN 209015883 U CN209015883 U CN 209015883U
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Abstract
The utility model provides a kind of sintered NdFeB automatic magnetic field orientating formation system, including automatic weighing powder device, automatic rotary charging device, distribution device, die assembly, slide unit mobile device, press electromagnet, cylinder pressure on press, gas shield glove box and PLC controller, by using PLC integrated control tripper, cylinder, vibrating motor and press are automatically performed the feed bin weighing sub-material of oriented moulding process, charging, pine dress and surface of material are smooth, charging, oriented moulding and discharging, solves in traditional one-way orientation moulding press course of work the problems such as properties of product caused by manual operation large labor intensity and shaping blank consistency difference are inconsistent, improve the product quality of unidirectional magnetic field orientation press, reduce production cost, it is especially adapted for use in the preparation of the high magnetic factor and high consistency magnet.
Description
Technical field
The utility model belongs to the mechanical structure and field of automation technology of rare earth permanent-magnetic material process unit, specifically
A kind of automatic magnetic field orientating formation system of sintered NdFeB.
Background technique
Rare earth permanent-magnetic material sintered NdFeB is because it is with the excellent of high magnetic energy product and coercivity and high-energy density
Point is applied widely it in modern industry and electronic technology, thus make electric car, instrument and meter, electroacoustic motor,
Miniaturization, lightweight, the slimming of the equipment such as magnetic separation magnetization are possibly realized.
In the oriented moulding link of sintered NdFeB preparation, existing one-way orientation molding equipment only has orientation and compacting one
Key linkage function, but other each links cannot link, and many movements still need to be accomplished manually, such as: feed bin weighing sub-material,
Mold assembling, charging, the vibration of pine dress, the operation such as surface of material is smooth, is put into magnetic pole, therefore, sintered NdFeB preparation at present
Oriented moulding link at least needs three people to complete the work of the process, and product quality is affected by human factors larger, is making
At while the production cost increases caused by labour's significant wastage, the unstable of product quality is also caused.
Automatic moulding system provided by the utility model completes the program that above-mentioned link is integrated to a linkage, while whole
A pressing process is carried out under the protection of glove box high pure nitrogen, and entire workflow only needs a people to complete operation, substantially reduces
Labor intensity during sintered NdFeB oriented moulding, while manufacturing cost is saved for manufacturing enterprise.
Utility model content
The utility model provides a kind of sintered NdFeB automatic magnetic field orientating formation system, by using the integrated control of PLC
Automatic powder measuring machine, cylinder, vibrating motor and press processed are automatically performed feed bin weighing sub-material, the charging, pine dress of oriented moulding process
With surface of material is smooth, charging, oriented moulding and discharging, solve and manually grasped in traditional one-way orientation moulding press course of work
Make the problems such as properties of product caused by large labor intensity and shaping blank consistency difference are inconsistent, improves unidirectional magnetic field and take
To the product quality of press, production cost is reduced, is especially adapted for use in the preparation of the high magnetic factor and high consistency magnet.
To achieve the goals above: technical scheme of the utility model is as follows: a kind of automatic magnetic of sintered NdFeB
Field oriented moulding system, including automatic weighing powder device and automatic rotary charging device, automatic rotary charging device are located at automatic claim
It on the left of powder device, is characterized in that: being disposed with die assembly, slide unit mobile device and cloth below automatic weighing powder device
Device, is provided with the press electromagnet being connected with slide unit mobile device on the right side of automatic weighing powder device, above press electromagnet
It is provided with cylinder pressure on press, which further includes having automatic controller, and whole system is mounted on above gas shield glove box.
Compared with prior art, the utility model has the beneficial effects that the utility model by using PLC integrated control from
It is dynamic to claim powder machine, cylinder, vibrating motor and press, it is automatically performed feed bin weighing sub-material, charging, pine dress and the object of oriented moulding process
Expect surfacing, charging, oriented moulding and discharging, whole flow process only needs people's auxiliary operation to complete, and it is strong to greatly reduce labour
Degree.
The utility model is avoided due to using automatic weighing sub-material, automatic charge, automatic vibration pine dress and surfacing
Influence of the human factor to product appearance, performance and consistency in traditional preparation process, improves the qualification rate of product.
The whole process of the utility model only needs a people to complete, and greatly reduces the operation cost of manufacturing enterprise, improves
The competitiveness of product in market.
Detailed description of the invention
The automatic magnetic field orientating formation system total figure of Fig. 1 the utility model；
Fig. 2 the utility model automatic weighing powder device figure；
The automatic rotary charging device figure of Fig. 3 the utility model；
Fig. 4 the utility model distribution device figure；
Fig. 5 the utility model die assembly figure；
Fig. 6 the utility model slide unit mobile device figure；
Appended drawing reference is as follows: 101- automatic weighing powder device, the automatic rotary charging device of 102-, 103- distribution device, 104-
Die assembly, 105- slide unit mobile device, 106- press electromagnet, cylinder pressure on 107- press, 108- gas shield glove box,
201- automatic powder measuring machine, 202- inductor, 301- pedestal, 302- electrical servo turntable, 303- column, 304- feeder,
305- crossbeam, 306- slider cylinder, 307- wide type finger cylinder, 308- mold seaming chuck, 401- trough with straight angle lower slide unit, 402- vibration
Dynamic motor, 403- damping spring, 404- distributing device fixed plate, 501- mold, 502- die fixing device, 503- flexible jig,
504- trough with straight angle upper slide unit, 601- slide unit bracket, 602- slide unit telescopic rod cylinder.
Specific embodiment
As shown in figures 1 to 6, the utility model relates to a kind of automatic magnetic field orientating formation systems of sintered NdFeB, including from
Dynamic to claim powder device 101 and automatic rotary charging device 102, automatic rotary charging device is located on the left of automatic weighing powder device, skill
Art main points are: it is disposed with die assembly 104, slide unit mobile device 105 and distribution device 103 below automatic weighing powder device,
It is provided with the press electromagnet 106 being connected with slide unit mobile device on the right side of automatic weighing powder device, is set above press electromagnet
Cylinder pressure 107 on press are equipped with, which further includes having automatic controller, and whole system is mounted on gas shield glove box 108
Side.
Automatic weighing powder device is by automatic powder measuring machine and sensor group at inductor is located at the side of automatic powder measuring machine.
Automatic rotary charging device successively includes pedestal, electrical servo turntable, column and crossbeam, crossbeam from the bottom up
Two sides be each provided with a slider cylinder, wherein the right end of side slider cylinder is provided with feeder, other side slider cylinder
Lower end be provided with wide type finger cylinder, be provided with mold seaming chuck below wide type finger cylinder.
Distribution device includes trough with straight angle lower slide unit, vibrating motor, damping spring and distributing device fixed plate from top to bottom, is subtracted
The quantity for shaking spring is two.
Die assembly includes mold, die fixing device, flexible jig and trough with straight angle upper slide unit, and die fixing device is located at mould
Have two sides, the both ends of die fixing device are respectively respectively arranged with a flexible jig, and trough with straight angle upper slide unit is located at die fixing device
Lower section.
Slide unit mobile device includes slide unit bracket and slide unit telescopic rod cylinder, and slide unit bracket is located at straight in distribution device
The right end of the lower section of chamfered groove lower slide unit, trough with straight angle lower slide unit connects slide unit telescopic rod cylinder.
Automatic weighing powder device using at FLD500 type automatic powder measuring machine feeder pipe equipped with whether being injected for detecting feed powder
Inductor, and docked with the dynamic of automatic rotary filing machine feeder mouth by the powder to die mould by automatic powder measuring machine meal outlet
By technique requirement weight automatic weighing accurately afterwards inject swivel charger feeder in, rear sensor signal is passed into cloth
Material system.
Automatic rotary charging device is by pedestal, column, crossbeam, DG-62 type electrical servo turntable, MXS13-30 type slide unit
The wide type finger cylinder of cylinder, MHL-16D2-Y59AL2 type, feeder, mold seaming chuck, servo-driver, solenoid directional control valve, gas
Source three linked piece, cylinder magnetic switch are constituted.Electrical servo turntable is the crux part of automatic rotary charging device, is determined certainly
The operation precision of dynamic rotary charging device, its major function is the formation closed-loop control with servo controller and PLC, passes through control
Motor rotational angle processed is come precise positioning when guaranteeing when filling powder and filling modulus tool seaming chuck；Feeder is will to be infused by title powder machine
The powder entered imports in mould cavity；Slider cylinder above feeder is to contact feeder with die cavity by sliding up and down
And disengaging；Wide type finger cylinder major function is for picking up and discharging seaming chuck；The slide unit gas being connected with wide type finger cylinder
Cylinder major function is to play the role of for seaming chuck being put into die cavity and take out from die cavity.
Distribution device is made of FLD500 type vibrating motor, damping spring, trough with straight angle lower slide unit, distributing device fixed plate, main
Wanting function is that the powder that powder machine will be claimed to inject passes through vibrating motor intermittent control shaking, realizes that powder is uniformly distributed (table in die cavity
Face is smooth) it is filled with pine, the consistency of product can be effectively improved.
Die assembly is mainly by trough with straight angle upper slide unit, mold, die fixing device and adjustable telescopic fixture with wing nut
It constitutes.Major function be guarantee equipped with powder composable mold in cloth not vibrated motor oscillating and loosen and powder without
Leakage phenomenon.After completing a dust cycle, the workpiece pressed is taken out by unscrewing the light demoulding of wing nut.Lead to again
It crosses and screws wing nut and fasten mold, carry out subsequent work circulation.
Slide unit mobile device is by slide unit bracket, trough with straight angle lower slide unit, slide unit telescopic rod cylinder, close switch, electromagnetic switch
Valve is constituted.The function of slide unit bracket is played a supportive role to trough with straight angle lower slide unit and distribution device；Trough with straight angle lower slide unit is to mold
Component plays a part of carrying and easy slide, i.e., guarantee die assembly can the straight sliding in trough with straight angle, but also between wanting
Gap is suitble to, and crooked cannot deviate, accurate positioning；The major function of slide unit telescopic cylinder is to make die assembly automatic in lower slide unit
It moves in parallel, motion flow when being worked according to equipment makes die assembly be in charging bit and die mould position, and is furnished with and detects in place
With mechanical position limitation function.
The automatic controller of the automatic magnetic field orientating formation system is controlled using CP1E-N30DR-A type PLC program.
Working principle is as follows:
First inflated with nitrogen carries out deoxygenation in gas shield glove box 108 before work, after oxygen content reaches established standards, automatic
Claim that feed powder is added in 201 batch can of powder machine.Working mode change knob is placed in automatic gear, then presses loop start button, such as Fig. 3
Shown, the electrical servo turntable 302 on automatic 102 pedestal 301 of rotary charging device keeps column 303 and crossbeam 305 suitable
Hour hands are rotated by 90 °, and feeder 304 is made to reach 501 top of mold, and slider cylinder 306 acts downlink, and feeder 304 enters mold
501 die cavity 10mm, the magnetic switch in slider cylinder 306 are connected, and after signal is fed back to PLC, in automatic weighing powder device 101
Automatic powder measuring machine 201 also start to work, claim powder by preparatory setting value, weigh it is good after, 201 outlet valve of automatic powder measuring machine is beaten
It opens, feed powder is injected into feeder 304, while blanking signal is also fed back to PLC by inductor 202, when PLC detects this two-way letter
When number all effective, the vibrating motor 402 in distribution device 103 shown in PLC control figure 4 in distributing device fixed plate 404 starts interval
Work is vibrated, vibration drives the die assembly 104 in trough with straight angle lower slide unit 401 to start intermittent control shaking by damping spring 403, this
When feed powder enter die cavity, uniform distribution.After vibrating motor 402 vibrates stopping according to set time, 201 outlet valve of automatic powder measuring machine
It closes, 306 uplink of slider cylinder, feeder 304 is detached from die cavity, and electrical servo turntable 302 rotates 180 degree, slide unit counterclockwise
306 downlink of cylinder, when mold seaming chuck 308 is put into 10mm in 501 die cavity of mold, the magnetic switch in slider cylinder 306 is connect
Logical, after signal is fed back to PLC, wide type finger cylinder 307 discharges mold seaming chuck 308, and mold seaming chuck 308 is made to stay in die cavity
It is interior, 306 uplink of slider cylinder.After slider cylinder uplink in place after, as it can be seen in figures 5 and 6, trough with straight angle in connecting mold component 104
The slide unit telescopic rod cylinder 603 of upper slide unit 504 acts, by the trough with straight angle lower slide unit 601 that is fixed on slide unit bracket 602 by mould
Have component 104 to draw into Fig. 1 among Magnetic field press electromagnet 106, after sensor detects die assembly in place, press starts work
Make, side cylinder is into (cartridge clamping) --- magnetize (orientation) --- 107 downlink of cylinder pressure (compacting) --- demagnetization --- press on press
Upper 107 uplink of cylinder pressure (backhaul) --- Magnetic field press electromagnet 106 loosens, and completes the above die mould movement.Slide unit telescopic rod cylinder
603 continue to act, and die assembly 104 is ejected, and are sent to the charging position of distribution device 103, and sensor detects that die assembly arrives
Behind position, PLC controls 306 downlink of slider cylinder in automatic rotary charging device 102, and wide type finger cylinder 307 acts, by mold
Seaming chuck 308 is clamped, and 306 uplink of slider cylinder, electrical servo turntable 302 rotates clockwise 90 degree and stops, and returns to initial bit,
Entire action process is by cyclelog PLC, servo-driver, close switch, magnetic switch, various reversal valves and sensor
What equal devices were completed jointly.At this moment manually unscrew the member at 503 both ends of flexible jig on die fixing device 502 in die assembly 104
Precious nut removes the both side plate being fixed in trough with straight angle upper slide unit 504, takes out the workpiece suppressed, puts in back both side plate, tightens
On die fixing device 502 after the wing nut at 503 both ends of flexible jig, presses loop start button and start working cycles next time.
Occurring in work if any abnormal conditions can be by scram button, and all movement will stop, and after abnormality processing, unscrewing is anxious
Stop button, continue to complete the movement not carried out, until a working cycles terminate.
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range.
Claims (7)
1. a kind of automatic magnetic field orientating formation system of sintered NdFeB, including automatic weighing powder device and automatic rotation charging dress
It sets, automatic rotary charging device is located on the left of automatic weighing powder device, it is characterised in that: be disposed with below automatic weighing powder device
Die assembly, slide unit mobile device and distribution device are provided on the right side of automatic weighing powder device and are connected with slide unit mobile device
Press electromagnet, be provided with cylinder pressure on press above press electromagnet, which further includes having automatic controller, whole system
It is mounted on above gas shield glove box.
2. a kind of automatic magnetic field orientating formation system of sintered NdFeB according to claim 1, it is characterised in that: automatic
Claim powder device by automatic powder measuring machine and sensor group at inductor is located at the side of automatic powder measuring machine.
3. a kind of automatic magnetic field orientating formation system of sintered NdFeB according to claim 2, it is characterised in that: automatic
Rotary charging device successively includes pedestal, electrical servo turntable, column and crossbeam from the bottom up, and the two sides of crossbeam are respectively arranged
There is a slider cylinder, wherein the right end of side slider cylinder is provided with feeder, and the lower end of other side slider cylinder is provided with
Wide type finger cylinder is provided with mold seaming chuck below wide type finger cylinder.
4. a kind of automatic magnetic field orientating formation system of sintered NdFeB according to claim 3, it is characterised in that: cloth
Device includes trough with straight angle lower slide unit, vibrating motor, damping spring and distributing device fixed plate, the quantity of damping spring from top to bottom
It is two.
5. a kind of automatic magnetic field orientating formation system of sintered NdFeB according to claim 4, it is characterised in that: mold
Component includes mold, die fixing device, flexible jig and trough with straight angle upper slide unit, and die fixing device is located at mold two sides, mold
The both ends of fixed frame are respectively respectively arranged with a flexible jig, and trough with straight angle upper slide unit is located at the lower section of die fixing device.
6. a kind of automatic magnetic field orientating formation system of sintered NdFeB according to claim 5, it is characterised in that: slide unit
Mobile device includes slide unit bracket and slide unit telescopic rod cylinder, and slide unit bracket is located at the trough with straight angle lower slide unit in distribution device
The right end of lower section, trough with straight angle lower slide unit connects slide unit telescopic rod cylinder.
7. the automatic magnetic field orientating formation system of sintered NdFeB according to claim 1, it is characterised in that: it is described from
Movement controller is controlled using CP1E-N30DR-A type PLC program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831140.3U CN209015883U (en) | 2018-11-08 | 2018-11-08 | A kind of automatic magnetic field orientating formation system of sintered NdFeB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831140.3U CN209015883U (en) | 2018-11-08 | 2018-11-08 | A kind of automatic magnetic field orientating formation system of sintered NdFeB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209015883U true CN209015883U (en) | 2019-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821831140.3U Active CN209015883U (en) | 2018-11-08 | 2018-11-08 | A kind of automatic magnetic field orientating formation system of sintered NdFeB |
Country Status (1)
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| CN (1) | CN209015883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117038310A (en) * | 2023-08-17 | 2023-11-10 | 东莞市江合磁业科技有限公司 | Magnetic powder orientation forming device for sintered NdFeB magnet production |
-
2018
- 2018-11-08 CN CN201821831140.3U patent/CN209015883U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117038310A (en) * | 2023-08-17 | 2023-11-10 | 东莞市江合磁业科技有限公司 | Magnetic powder orientation forming device for sintered NdFeB magnet production |
| CN117038310B (en) * | 2023-08-17 | 2024-01-09 | 东莞市江合磁业科技有限公司 | Magnetic powder orientation forming device for sintered NdFeB magnet production |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 1501, No. 75-1, Jinfeng street, Shenfu New District, Shenyang, Liaoning Patentee after: Shenyang Shengshi Wuhuan Technology Co., Ltd. Address before: 110000 No. 1805, Sanyi Street, Hunnan District, Dongling District, Shenyang City, Liaoning Province Patentee before: Shenyang five world science and Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP02 | Change in the address of a patent holder |
Address after: 113122 No. 69, Shendong seventh Road, Shenfu demonstration area, Shenyang City, Liaoning Province Patentee after: Shenyang Shengshi Wuhuan Technology Co.,Ltd. Address before: No. 1501, No. 75-1, Jinfeng street, Shenfu New District, Shenyang City, Liaoning Province Patentee before: Shenyang Shengshi Wuhuan Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |