CN207515729U - Automatic correction device is laminated in a kind of iron core - Google Patents
Automatic correction device is laminated in a kind of iron core Download PDFInfo
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- CN207515729U CN207515729U CN201720795320.XU CN201720795320U CN207515729U CN 207515729 U CN207515729 U CN 207515729U CN 201720795320 U CN201720795320 U CN 201720795320U CN 207515729 U CN207515729 U CN 207515729U
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- Prior art keywords
- lamination
- laminated
- iron core
- correction device
- platform base
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000012937 correction Methods 0.000 title claims abstract description 43
- 238000003475 lamination Methods 0.000 claims abstract description 58
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 239000000523 sample Substances 0.000 claims abstract description 10
- 230000003247 decreasing effect Effects 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 20
- 230000005484 gravity Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 229910000976 Electrical steel Inorganic materials 0.000 abstract description 43
- 238000013461 design Methods 0.000 abstract description 13
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 239000013589 supplement Substances 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Landscapes
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The utility model discloses a kind of iron cores to be laminated automatic correction device, including：Platform base for placing lamination, provides lamination and operating environment and detection correction environment is laminated；Lamination holds down assembly, and is set on platform base, for being compressed to the lamination for having placed completion；Range sensor is suspended in above platform base, for the distance between measuring probe and lower, planar structure；For the measurement distance obtained according to range sensor, the thickness of the lamination layer of completion is calculated with reference to known parameters for arithmetic processor, and is judged whether to meet standard and calculated the required number of laminations increased and decreased.The design is in every level after the completion of lamination stack dress, it is automatically compressed by holding down assembly, squeeze out air layer that may be present between adjacent silicon steel sheet, pass through the distance between range sensor measuring probe and the level top after compression, and combined by arithmetic processor and have the silicon steel sheet quantity that parameter calculating acquisition also needs increase and decrease, to instruct the supplement of lamination.
Description
Technical field
The utility model is related to iron core automatic producing technology fields, are laminated more specifically to a kind of iron core automatic
Means for correcting.
Background technology
Transformer quality depends primarily on the closed assembly precision of silicon steel sheet in iron core, and closed assembly quality then directly affects transformer
The performance indicators such as iron loss and noise.Generally according to the design of transformer, iron core is divided into several levels, each level
It is formed by the silicon steel sheet closed assembly of multiple specific dimensions.To ensure quality during silicon steel sheet closed assembly, need to allow every level-one silicon steel
The record stacking height of piece and design value are basically identical.Therefore, the silicon steel sheet thickness that level-one is required for this grade of independent measurement has often been folded, has been sentenced
It is disconnected whether to meet technological requirement.Level is highly modified according to actual deviation situation if being unsatisfactory for.
During the closed assembly of automation, the thickness of silicon steel sheet is compensated, key is how to compress current silicon steel sheet and thickness
The measurement of degree.
The technical solution of existing compensation silicon steel sheet thickness：Before the thickness of measuring transformer iron core silicon-steel sheet, worker is folded
After installing every level-one silicon steel sheet, current silicon steel sheet is compressed with pouring weight, goes to measure this grade of closed assembly thickness by micrometer callipers, according to survey
Measure result compensation silicon steel sheet quantity.However the detection compensation way on this basis is difficult to continuous production, i.e., the silicon steel of each level
After the completion of piece closed assembly, the production of pause closed assembly, manpower is required for participate in detection compensation process, working efficiency is low, it is difficult to adapt to automatic
Change the demand efficiently produced.
In conclusion it is manually low into line efficiency how to efficiently solve in current iron core production process level detection correction,
The technical issues of needing to wait of automatic continuous production is difficult in adapt to, is current those skilled in the art's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of iron cores to be laminated automatic correction device, which is laminated
The structure design of automatic correction device can efficiently solve level detection correction in current iron core production process and manually be imitated
Rate is low, it is difficult to the technical issues of adapting to needs of automatic continuous production etc..
In order to achieve the above object, the utility model provides following technical solution：
Automatic correction device is laminated in a kind of iron core, including：
Platform base for placing lamination, provides lamination and operating environment and detection correction environment is laminated；
Lamination holds down assembly, and is set on the platform base, for being compressed to the lamination for having placed completion；
Range sensor is suspended in above the platform base, between measuring probe and lower, planar structure away from
From；
Arithmetic processor for the measurement distance obtained according to the range sensor, has been calculated with reference to known parameters
Into lamination layer thickness, and the number of laminations for judging whether to meet standard and increasing and decreasing needed for calculating.
Preferably, above-mentioned iron core is laminated in automatic correction device, and the range sensor is hanged by movable boom structure
Pre-determined distance above the platform base is placed in, lamination layer different location pair is measured by the translational motion of the movable boom
The thickness answered.
Preferably, above-mentioned iron core is laminated in automatic correction device, and the lamination holds down assembly including sliding assembly and pushing
Component, the sliding assembly is for adjusting its horizontal position on platform base, to adapt to the lamination layer of different in width, under described
Pressure component is used to perform lifting action to compress lamination.
Preferably, above-mentioned iron core is laminated in automatic correction device, and the sliding assembly includes placing along the platform base
The sliding rail of the length direction setting of lamination and the slide bar with sliding rail cooperation, the slide bar connect the pushing component.
Preferably, above-mentioned iron core is laminated in automatic correction device, and the pushing component includes electric hydaulic cylinder component, described
The piston rod part of electric hydaulic cylinder component is connected with to apply stressed pressing plate.
Preferably, above-mentioned iron core is laminated in automatic correction device, be mounted on the downside of the pressing plate directly with
The gravity briquetting of laminate surface contact.
Preferably, above-mentioned iron core is laminated in automatic correction device, and the piston rod is provided with the pressing plate installation site
Rubber air mattress, the rubber air mattress are set in the periphery of the piston rod.
Preferably, above-mentioned iron core is laminated in automatic correction device, and nut block is equipped at the top of the piston rod, for inciting somebody to action
The pressing plate is fixed on the piston rod part.
Preferably, above-mentioned iron core is laminated in automatic correction device, the range sensor be specially measurement direction perpendicular to
The laser ranging component of platform below susceptor surface.
Automatic correction device is laminated in iron core provided by the utility model, including：Platform base for placing lamination, provides
Operating environment and detection correction environment is laminated in lamination；Lamination holds down assembly, and is set on the platform base, for having placed
The lamination of completion compresses；Range sensor is suspended in above the platform base, for measuring probe and lower, planar structure it
Between distance；Arithmetic processor for the measurement distance obtained according to the range sensor, has been calculated with reference to known parameters
Into lamination layer thickness, and the number of laminations for judging whether to meet standard and increasing and decreasing needed for calculating.The design is will be every
After the completion of silicon steel sheet stack dress in a level, held down assembly by lamination and it is automatically compressed, squeeze out adjacent silicon steel sheet
Between air layer that may be present, with ensure measure level thickness it is accurate, later by range sensor measuring probe with compress after
Level at the top of the distance between, and by arithmetic processor combine have parameter, such as measuring probe and script platform base table
The THICKNESS CALCULATION acquisition in the distance between face, each silicon steel sheet also needs the silicon steel sheet quantity of increase and decrease, to instruct to stack silicon steel sheet
Device carry out silicon steel sheet increase and decrease operation.The design, which entirely measures correction course and is not required to manpower, directly to be participated in, and automation is realized
Degree is high, and have the advantages that it is precisely efficient, efficiently solve level detection in current iron core production process correct manually into
Line efficiency is low, it is difficult to the technical issues of adapting to needs of automatic continuous production etc..
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram that automatic correction device is laminated in the iron core that the utility model embodiment provides；
Fig. 2 is that automatic correction device is laminated when compressing operation element device in the iron core that the utility model embodiment provides
Structure diagram；
Fig. 3 is the workflow schematic diagram that automatic correction device is laminated in the iron core that the utility model embodiment provides.
It is marked in attached drawing as follows：
Movable boom structure 1, range sensor 2, pressing plate 3, nut block 4, rubber air mattress 5, piston rod 6, electric hydaulic
Cylinder component 7, slide bar 8, sliding rail 9, platform base 11, lamination 12, gravity briquetting 13.
Specific embodiment
The utility model embodiment discloses a kind of iron core and automatic correction device is laminated, to solve current iron core production process
Middle level detection correction is manually low into line efficiency, it is difficult to the technical issues of adapting to needs of automatic continuous production etc..
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- Fig. 2 is please referred to Fig.1, Fig. 1 is that the structure of iron core stacking automatic correction device that the utility model embodiment provides is shown
It is intended to；Fig. 2 is that knot of the automatic correction device when compressing operation element device is laminated in the iron core that the utility model embodiment provides
Structure schematic diagram.
Automatic correction device is laminated in the iron core that the embodiment of the utility model provides, including：Platform base 11, for placing
Lamination 12 provides 12 lamination operation environment of lamination and detection correction environment；Lamination holds down assembly, and is set to the platform base 11
On, for being compressed to the lamination 12 for having placed completion；Range sensor 2 is suspended in 11 top of platform base, for measuring
The distance between probe and lower, planar structure；Arithmetic processor, for according to the measurement that the range sensor 2 obtains away from
From calculating the thickness of 12 layers of the lamination of completion with reference to known parameters, and judge whether to meet standard and calculate required increasing
12 quantity of lamination subtracted.
Design in the present embodiment is held down assembly by lamination to it after the completion of by the silicon steel sheet stack dress in each level
It is automatically compressed, squeezes out air layer that may be present between adjacent silicon steel sheet, to ensure that measurement level thickness is accurate, Zhi Houtong
The distance between at the top of level after crossing range sensor measuring probe and compressing, and pass through arithmetic processor with reference to existing ginseng
Number, as the THICKNESS CALCULATION acquisition of the distance between measuring probe and script platform base surface, each silicon steel sheet also needs increase and decrease
Silicon steel sheet quantity, so that the device for stacking silicon steel sheet is instructed to carry out the increase and decrease operation of silicon steel sheet.The design, which entirely measures, to be corrected
Cheng Buxu manpowers directly participate in, and automation realization degree is high, and have the advantages that accurate efficient, efficiently solve current iron core
Level detection correction is manually low into line efficiency in production process, it is difficult to which the technology for adapting to the needs of automatic continuous production etc. is asked
Topic.
Wherein it should be noted that the actual mechanical process of detection correction can also be advanced optimized, after the completion of correction
The further detection feedback procedure of addition, i.e.,：After the completion of compensation increase and decrease silicon steel sheet operation, hold down assembly pair again by lamination
Silicon steel sheet level after adjustment is compressed, and detects calculating again by range sensor and arithmetic processor later, and judgement is
The no increase and decrease for also needing further to carry out silicon steel sheet, to advanced optimize correction.
Preferred on the basis of above-described embodiment to advanced optimize above-mentioned technical proposal, above-mentioned iron core is laminated automatic
In means for correcting, the range sensor 2 by movable boom structure 1 be suspended in 11 top of the platform base it is default away from
From measuring the corresponding thickness of lamination layer different location by the translational motion of the movable boom.
In technical solution provided in this embodiment, the design of range sensor has been advanced optimized, has enabled range measurement position
Can move left and right, to measure the thickness of lamination level different location, center pillar in corresponding core products, Zuo Zhu, right column and under
The thickness of yoke position slides multiple survey calculation average value by the left and right of cantilever, enables thickness value more accurate.
Preferred on the basis of above-described embodiment to advanced optimize above-mentioned technical proposal, above-mentioned iron core is laminated automatic
In means for correcting, the lamination holds down assembly including sliding assembly and pushes component, and the sliding assembly is being put down for adjusting it
Horizontal position on platform pedestal 11, to adapt to the lamination layer of different in width, the pushing component is used to perform lifting action with to folded
Piece compresses.
Technical solution provided in this embodiment is primarily directed to another problem of the prior art, i.e., since core products will
It asks, usually contains the silicon steel sheet level of different dimension widths, therefore closed assembly silicon steel sheet is diversified in specifications, every grade of width becomes
Change, in order to adapt to such case, therefore enable holding down assembly and can adapt to the lamination level of different in width by sliding assembly, whole
In a course of work, the compacted position for pushing component is kept to be in optimum position and ensure that the effect for compressing silicon steel sheet level.
Preferred on the basis of above-described embodiment to advanced optimize above-mentioned technical proposal, above-mentioned iron core is laminated automatic
In means for correcting, the sliding assembly include along the platform base 11 place lamination length direction set sliding rail 9 and with
The slide bar 8 that the sliding rail 9 coordinates, the slide bar 8 connect the pushing component.
Technical solution provided in this embodiment has advanced optimized the design of sliding assembly, including enabling sliding rail and cooperation
Slide bar, slide bar bottom keep plumbness simultaneously can smoothly to horizontally slip by the similar structure such as sliding block with respect to sliding rail, with
Just it is convenient to adjust the position for pushing component.
Preferred on the basis of above-described embodiment to advanced optimize above-mentioned technical proposal, above-mentioned iron core is laminated automatic
In means for correcting, the pushing component includes electric hydaulic cylinder component 7, and 6 top of piston rod of the electric hydaulic cylinder component 7 connects
It is connected to apply stressed pressing plate 3.
To optimize above-mentioned technical proposal, push component and include electric hydaulic cylinder component and the pressing plate of cooperation, by electronic
Hydraulic pressure is driven to realize the function of compressing, which compresses effect stability, and control is easy, suitable for the use of the present embodiment.
Preferred on the basis of above-described embodiment to advanced optimize above-mentioned technical proposal, above-mentioned iron core is laminated automatic
In means for correcting, the gravity briquetting 13 directly contacted with laminate surface is mounted on the downside of the pressing plate 3.
The scheme of the present embodiment has advanced optimized the design of pressing plate, and the side of pressing plate downward is provided with gravity pressure
Block with the comparable certain rigidity conducted oneself with dignity and had, is suitble in this present embodiment as the function of compressing lamination.
Preferred on the basis of above-described embodiment to advanced optimize above-mentioned technical proposal, above-mentioned iron core is laminated automatic
In means for correcting, the piston rod 6 is provided with rubber air mattress 5 with 3 installation site of pressing plate, and the rubber air mattress 5 is set in
The periphery of the piston rod 6.
Technical solution in the present embodiment, the design of rubber air mattress are primarily due to pressing plate and gravity briquetting with larger
Dead weight, to prevent in the horizontally slipping of sliding assembly, pressing plate link position loosens, therefore sets rubber air mattress, enables and pressing
Plate base portion connect even closer with piston rod.
Preferred on the basis of above-described embodiment to advanced optimize above-mentioned technical proposal, above-mentioned iron core is laminated automatic
In means for correcting, the top of the piston rod 6 is equipped with nut block 4, is pushed up for the pressing plate 3 to be fixed on the piston rod 6
Portion.
Technical solution in the present embodiment, with reference to the rubber air mattress design in above-described embodiment, further in piston rod
Top sets nut block, and pressing plate with piston rod closely connect, ensure that and set by the mode compound rubber air cushion being connected through a screw thread
Standby compression using effect.
Preferred on the basis of above-described embodiment to advanced optimize above-mentioned technical proposal, above-mentioned iron core is laminated automatic
In means for correcting, the range sensor 2 is specially laser ranging group of the measurement direction perpendicular to 11 surface of platform below pedestal
Part.
In technical solution provided in this embodiment, range sensor is specially laser ranging component, the principle of measurement distance
Laser ranging is selected, has the advantages that detection of straight lines degree is good, error is small, and has the advantages that measure quick convenient for repeatedly progress
It measures and selects average value so that it is more accurate to measure distance.
It is please referred to Fig.3 using the substantially workflow of the device, the specific steps are：
S1：Initialization：Calibration of laser ranging component is vertical with silicon steel sheet and table plane holding；Recording laser ranging group
Part is to the distance d2 of lamination platform；The state lower platform does not place silicon steel sheet, meter number of levels I`=0.
S2：Level closed assembly judges：Judge current level whether complete by closed assembly, if not, continuing the silicon in the level
Steel lamination closed assembly；If it is, meter number of levels I=I`+1, carries out next step.
S3：It compresses：It is held down assembly using lamination and compresses current silicon steel sheet, the piston rod of hydraulic device is controlled to extend upwards,
And control slide bar move left and right with adapt to the level silicon steel sheet border width, compress current level silicon steel sheet, reduce silicon
The error that air gap between steel disc is brought.
S4：It measures：Laser ranging component is measured to the thickness d 1 of top layer's silicon steel sheet；
S5.1：Calculate the height of current level；According to the distance of the sensor of preceding one-shot measurement to previous stage silicon steel sheet
Data d2 herein in order to ensure that the thickness measured is accurate, its average value is asked for by the way of repeatedly measuring, can calculate and work as
The thickness of the silicon steel sheet of prime is d2-d1.
S5.2：Current layer grade is compensated according to deviation.Establish silicon steel sheet compensation model, the quantity N=int of compensation
[Δ d/d+ Δs N (I)], int represents rounding in formula；Compared with the threshold value T-phase set, Δ d=d2-d1-T is represented to measure and be obtained
Level lamination error；D represents the thickness per a piece of silicon steel sheet；T is the thickness threshold value of each level, and Δ N (I) is correction factor
With the relevant function of number of levels.
The increase for the property of may also adapt to takes piece to compensate by slice getting device later, carry out again later one-time detection operation so as to
Ensure that the level thickness after compensation requires as defined in meeting.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (7)
1. automatic correction device is laminated in a kind of iron core, which is characterized in that including：
Platform base for placing lamination, provides lamination and operating environment and detection correction environment is laminated；
Lamination holds down assembly, and is set on the platform base, for being compressed to the lamination for having placed completion；
Range sensor is suspended in above the platform base, for the distance between measuring probe and lower, planar structure；
For the measurement distance obtained according to the range sensor, completion is calculated with reference to known parameters for arithmetic processor
The thickness of lamination layer, and judge whether to meet standard and calculate the required number of laminations increased and decreased；
The range sensor is suspended in pre-determined distance above the platform base by movable boom structure, by it is described can
The translational motion of mobile cantilever measures the corresponding thickness of lamination layer different location；
The lamination holds down assembly including sliding assembly and pushes component, and the sliding assembly is used to adjust it in platform base
Horizontal position, to adapt to the lamination layer of different in width, the pushing component is used to perform lifting action to compress lamination.
2. automatic correction device is laminated in iron core according to claim 1, which is characterized in that the sliding assembly is included along institute
It states platform base and places the length direction sliding rail set of lamination and the slide bar coordinated with the sliding rail, the slide bar connection institute
State pushing component.
3. automatic correction device is laminated in iron core according to claim 2, which is characterized in that the pushing component includes electronic
Hydraulic pressure cylinder assembly, the piston rod part of the electric hydaulic cylinder component are connected with to apply stressed pressing plate.
4. automatic correction device is laminated in iron core according to claim 3, which is characterized in that pacifies on the downside of the pressing plate
Dress is fixed with the gravity briquetting directly contacted with laminate surface.
5. automatic correction device is laminated in iron core according to claim 4, which is characterized in that the piston rod and the pressing plate
Installation site is provided with rubber air mattress, and the rubber air mattress is set in the periphery of the piston rod.
6. automatic correction device is laminated in iron core according to claim 5, which is characterized in that the top installation of the piston rod
There is nut block, for the pressing plate to be fixed on the piston rod part.
7. automatic correction device is laminated in iron core according to claim 1, which is characterized in that the range sensor is specially
Measurement direction is perpendicular to the laser ranging component of platform below susceptor surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795320.XU CN207515729U (en) | 2017-06-30 | 2017-06-30 | Automatic correction device is laminated in a kind of iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795320.XU CN207515729U (en) | 2017-06-30 | 2017-06-30 | Automatic correction device is laminated in a kind of iron core |
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| CN207515729U true CN207515729U (en) | 2018-06-19 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378204A (en) * | 2018-08-29 | 2019-02-22 | 重庆摩西机器人有限公司 | Transformer core high speed lamination automated system |
| CN109622672A (en) * | 2018-12-31 | 2019-04-16 | 陶乐敏 | A kind of bearing automatic correction device |
| CN110379616A (en) * | 2019-09-02 | 2019-10-25 | 浦江星诚电气有限公司 | A kind of appendiron core transformer core lamination stack method |
-
2017
- 2017-06-30 CN CN201720795320.XU patent/CN207515729U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378204A (en) * | 2018-08-29 | 2019-02-22 | 重庆摩西机器人有限公司 | Transformer core high speed lamination automated system |
| CN109378204B (en) * | 2018-08-29 | 2023-05-23 | 摩西智能工业股份有限公司 | High-speed lamination automation system of transformer core |
| CN109622672A (en) * | 2018-12-31 | 2019-04-16 | 陶乐敏 | A kind of bearing automatic correction device |
| CN110379616A (en) * | 2019-09-02 | 2019-10-25 | 浦江星诚电气有限公司 | A kind of appendiron core transformer core lamination stack method |
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Granted publication date: 20180619 |