CN111710517A - Transformer core column slicing method - Google Patents
Transformer core column slicing method Download PDFInfo
- Publication number
- CN111710517A CN111710517A CN202010581344.1A CN202010581344A CN111710517A CN 111710517 A CN111710517 A CN 111710517A CN 202010581344 A CN202010581344 A CN 202010581344A CN 111710517 A CN111710517 A CN 111710517A
- Authority
- CN
- China
- Prior art keywords
- sheet
- slicing
- transformer core
- sheet material
- grabbing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
Abstract
The invention belongs to the technical field of transformer core manufacturing, and particularly relates to a transformer core column slicing method. According to the invention, the machine vision detection is utilized to identify the first-level sheet material at the top layer of the stem, the integrity of the sheet material at the current level is identified, the position coordinate P1 of the first and second silicon sheets of the lower-level sheet material is fed back to the controller, the controller analyzes data to give a position coordinate P2, the slicing mechanism moves to the position coordinate P2 and then moves to the position coordinate P3, after the sheet grabbing mechanism grabs the sheet material, the slicing mechanism moves to the position coordinate P0, and the whole set of slicing action is completed. The method for separating the transformer core column can easily realize the identification of a plurality of sheets of the transformer core column, saves the labor investment of manual separation or machine separation, is far higher than the efficiency of the current machine separation, and provides a powerful guarantee for greatly improving the efficiency of subsequent overlapping.
Description
Technical Field
The invention belongs to the technical field of transformer core manufacturing, and particularly relates to a transformer core column slicing method.
Background
At present, in order to improve the stacking speed of the transformer core and reduce the labor intensity of a stacking worker, a great improvement is made on a piece material shearing device, and the transformer core is sheared into an integral core column for standby according to a process drawing.
After the integral core column is cut out, special stacking equipment or pure manual transformer core stacking is carried out; with prior art, the closed assembly equipment can not accurately grab a first-level sheet material from the whole core column, and can only carry out closed assembly and splicing on the iron core one by one from the top, so that the efficiency is lower. In view of the structure of the existing stacking equipment, the stacking efficiency is hardly greatly improved while the quality of the stacked iron core is ensured.
The manual lamination has high working strength, frequent boring and repetitive actions, low production efficiency and unstable product quality, and the transformer enterprises are difficult to find suitable lamination workers due to the sharp increase of the labor cost at present.
Disclosure of Invention
The invention provides a splitting method for a core column of a transformer core, and aims to provide a splitting method with high production efficiency and stable quality.
In order to achieve the purpose, the invention adopts the technical scheme that:
a method for separating transformer core columns comprises the following steps:
the method comprises the following steps: identifying the top sheet stock;
placing a transformer core column to be segmented on a segmenting device for fixing, and identifying the integrity of a first-grade segment positioned at the top layer of the transformer core column by a machine vision detection mechanism in the segmenting device; if the sheet material at the current level is not complete, sending alarm information, otherwise entering a second step;
step two: determining the position of the secondary sheet material;
a machine vision detection mechanism acquires a position coordinate P1(X1, Y1) of a last silicon steel sheet of a secondary sheet material positioned below a top-layer primary sheet material of a transformer core column, and feeds back the position coordinate P1(X1, Y1) to a controller in a sheet separating device, and the controller analyzes data and gives a position coordinate P2(X2, Y2) positioned between the primary sheet material and the secondary sheet material and a coordinate P3(X3, Y3) positioned right above or below a position coordinate P2(X2, Y2);
step three: shifting the slicing mechanism;
the controller sends an instruction to a slicing mechanism which is positioned on the side surface of the transformer core limb and is arranged at an initial position P0(X0, Y0) between the primary slice and the secondary slice, the slicing mechanism moves to a position coordinate P2(X2, Y2) and then moves to a position coordinate P3(X3, Y3) to complete the separation of the primary slice and the transformer core limb;
step four: the sheet grabbing mechanism grabs the first-stage sheet material;
after the slicing mechanism shifts to a position coordinate P3(X3, Y3), the controller sends an instruction to the to-be-grabbed slice mechanism, and the grabber grabs the separated first-level slice and sends the slice to the next procedure;
step five: resetting the slicing mechanism;
after the first-stage sheet material is grabbed by the sheet grabbing mechanism, the sheet separating mechanism moves to a position coordinate P0(X0, Y0) between the new first-stage sheet material and the second-stage sheet material;
step six: and repeating the first step to the fifth step until the segmentation of the core column of the whole transformer core is completed.
The slicing device at least comprises a rack, a machine vision detection mechanism, a slicing mechanism, a slice grabbing mechanism and a controller; the machine vision detection mechanism, the sheet grabbing mechanism, the sheet separating mechanism and the controller are fixedly connected to the rack; the machine vision detection mechanism, the slicing mechanism and the grabbing mechanism are respectively in electric signal connection with the controller.
The slicing mechanism consists of a moving part and a slicing part; the slicing part is connected to the moving part, the moving part for driving the slicing part to move up and down, left and right is a linear motion mechanism, and the moving part is fixed on the rack and can move on the rack.
The part is a steel wire rope or an iron wire with the diameter smaller than 1mm, or a blade with the thickness smaller than 1 mm.
The sheet grabbing mechanism consists of a material grabbing part and a transferring part; the material grabbing part is connected to the transferring part, and the transferring part for driving the material grabbing part to move up and down, left and right is a linear motion mechanism and is fixedly connected to the rack.
The material grabbing part is a vacuum sucker, a magnetic sucker or a material supporting frame.
The transformer core column is a material column formed by stacking silicon steel sheets with different lengths and different shapes.
The primary sheet material and the secondary sheet material are respectively composed of 3 silicon steel sheets, 5 silicon steel sheets or 7 silicon steel sheets.
The step one for identifying the integrity of the first-level sheet stock refers to identifying whether the sheet stock at the current level has sheet missing, tip damage or is in a correct stepping sequence.
The controller at least comprises a signal receiver, a signal transmitter and a control system; the signal receiver and the signal transmitter are respectively connected with the control system through electric signals; the control system is in electric signal connection with the slicing mechanism and the sheet grabbing mechanism; the signal receiver is respectively connected with the machine vision detection mechanism, the slicing mechanism and the film grabbing mechanism through electric signals.
Has the advantages that:
(1) the machine vision detection mechanism is used for identifying the first-level sheet material on the top layer of the stem, identifying the integrity of the sheet material at the current level, capturing and positioning the position of the next-level sheet material, and moving the slicing mechanism to the position to be sliced, so that slicing is implemented efficiently and high in quality.
(2) The invention provides strong technical support for the co-stacking of a plurality of off-line transformer cores, so that the co-stacking of the plurality of off-line transformer cores is possible.
(3) Compared with the existing stacking equipment on the market, the invention has the advantage that the overall efficiency is improved by at least 2 times.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to clearly understand the technical solutions of the present invention and to implement the technical solutions according to the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic diagram of a transformer stem;
FIG. 3 is a sheet stock of one level in a stem;
fig. 4 is a view in the direction E of fig. 3.
In the figure: 1-the first silicon steel sheet of the same level; 2-the second silicon steel sheet of the same level; 3-the third silicon steel sheet of the present grade; 4-the fourth silicon steel sheet of the same grade; 5-the fifth silicon steel sheet of the same grade; 6-the first silicon steel sheet of the lower-stage sheet stock; 7-a slicing mechanism; 8-machine vision detection mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of the present invention.
The first embodiment is as follows:
referring to fig. 1 to 4, a method for separating transformer core legs includes the following steps,
the method comprises the following steps: identifying the top sheet stock;
placing the transformer core column to be segmented on a segmenting device for fixing, and identifying the integrity of a primary sheet material positioned at the top layer of the transformer core column by a machine vision detection mechanism 8 in the segmenting device; if the sheet material at the current level is not complete, sending alarm information, otherwise entering a second step;
step two: determining the position of the secondary sheet material;
the machine vision detection mechanism 8 obtains a position coordinate P1(X1, Y1) of a last silicon steel sheet of a secondary sheet material positioned below a primary sheet material at the top layer of a core column of the transformer core, feeds the position coordinate P1(X1, Y1) back to a controller in the sheet separating device, and the controller analyzes data and provides a position coordinate P2(X2, Y2) positioned between the primary sheet material and the secondary sheet material and a coordinate P3(X3, Y3) positioned right above or below a position coordinate P2(X2, Y2);
step three: the slicing mechanism 7 is shifted;
the controller sends an instruction to a slicing mechanism 7 which is positioned on the side surface of the transformer core limb and is arranged at an initial position P0(X0, Y0) between a primary slice and a secondary slice, the slicing mechanism 7 moves to a position coordinate P2(X2, Y2) and then moves to a position coordinate P3(X3, Y3) to complete the separation of the primary slice and the transformer core limb;
step four: the sheet grabbing mechanism grabs the first-stage sheet material;
after the slicing mechanism 7 is shifted to a position coordinate P3(X3, Y3), the controller sends an instruction to the mechanism to be sliced, and the slicing mechanism picks the separated first-stage slices and sends the slices to the next procedure;
step five: resetting the slicing mechanism 7;
after the primary sheet material is grabbed by the sheet grabbing mechanism, the sheet separating mechanism 7 moves to a position coordinate P0(X0, Y0) between the new primary sheet material and the new secondary sheet material;
step six: and repeating the first step to the fifth step until the segmentation of the core column of the whole transformer core is completed.
During actual use, the transformer core column is placed on the slicing device and fixed, the transformer core column is always within the visual line range of the machine vision detection mechanism 8 of the slicing device, the machine vision detection mechanism 8 firstly starts to perform integrity identification on the top-layer first-stage sheet material of the transformer core column, and if the top-layer first-stage sheet material is incomplete, an alarm is given. If the first-stage sheet material is complete, the machine vision detection mechanism 8 acquires the position coordinate P1(X1, Y1) of the first next silicon steel sheet 6 of the lower-stage sheet material and feeds back the position coordinate P1(X1, Y1) to a controller in the sheet separating device, and the controller analyzes data and provides a position coordinate P2(X2, Y2) between the first-stage sheet material and the second-stage sheet material and a coordinate P3(X3, Y3) directly above or below the position coordinate P2(X2, Y2); subsequently, the controller sends a command to the separating mechanism 7 which is located at the side of the transformer core leg and is arranged between the primary sheet material and the secondary sheet material, and the position is used as an initial position P0 of the separating mechanism 7 (X0, Y0). The slicing mechanism 7 located at the initial position moves to a position coordinate P2(X2, Y2) along a horizontal X axis and then moves to a position coordinate P3(X3, Y3) along a vertical direction to complete the separation of the primary slices and the core column of the transformer core; and then, the controller sends an instruction to the mechanism to be grabbed, and the grabbing mechanism grabs the separated first-stage sheet material and sends the sheet material to the next procedure. After the primary sheet material is grabbed by the sheet grabbing mechanism, the original secondary sheet material of the core column of the transformer core becomes the primary sheet material, and the adjacent next-stage sheet material becomes the secondary sheet material. Subsequently, the sheet separation mechanism 7 moves to a new initial position coordinate P0(X0, Y0) between the new primary sheet material and the secondary sheet material; repeating the above actions until the segmentation of the whole transformer core column is completed.
When the widths of the first silicon steel sheet 1, the second silicon steel sheet 2, the third silicon steel sheet 3, the fourth silicon steel sheet 4 and the fifth silicon steel sheet 5 in the sheet material are gradually increased, the position coordinates P3(X3, Y3) are arranged right above the position coordinates P2(X2, Y2), and conversely, the position coordinates P3(X3, Y3) are arranged right below the position coordinates P2(X2, Y2). The horizontal right direction is defined as the positive direction of the x-axis, and the vertical up direction is defined as the positive direction of the Y-axis.
In the whole process, the core column of the transformer core is kept still, and the slicing mechanism 7 moves along the horizontal X and vertical Y directions to complete slicing action; the sheet grabbing mechanism moves along the horizontal X direction and the vertical Y direction to complete grabbing action.
The invention is adopted to carry out the sheet separation operation of the core column of the transformer core, has high production efficiency and stable quality, provides technical support for the realization of the multi-sheet simultaneous stacking equipment, and makes the multi-sheet simultaneous stacking possible. Compared with the existing stacking equipment on the market, the overall efficiency is improved by at least more than 2 times.
The machine vision inspection mechanism 8 in this embodiment employs a Haokawave SA3520 lens + MVCA050 industrial camera. In practical application, the industrial camera can be used as long as the functions of visual detection and signal transmission can be realized.
Example two:
referring to fig. 1 to 4, a method for separating transformer core legs is different from the embodiments in that: the slicing device at least comprises a rack, a machine vision detection mechanism 8, a slicing mechanism 7, a slice grabbing mechanism and a controller; the machine vision detection mechanism 8, the sheet grabbing mechanism, the sheet separating mechanism 7 and the controller are fixedly connected to the rack; the machine vision detection mechanism 8, the sheet separation mechanism 7 and the sheet grabbing mechanism are respectively in electric signal connection with the controller.
Further, the slicing mechanism 7 is composed of a moving part and a slicing part; the slicing part is connected to the moving part, the moving part for driving the slicing part to move up and down, left and right is a linear motion mechanism, and the moving part is fixed on the rack and can move on the rack.
Furthermore, the part is a steel wire rope or an iron wire with the diameter of less than 1mm, or a blade with the thickness of less than 1 mm.
Furthermore, the sheet grabbing mechanism consists of a material grabbing part and a transferring part; the material grabbing part is connected to the transferring part, and the transferring part used for driving the material grabbing part to move up and down, left and right is a linear motion mechanism and is connected to the rack.
Further, the material grabbing part is a vacuum sucker, a magnetic sucker or a material supporting frame.
In practical use, when the slicing mechanism 7 needs to move, the moving part moves on the frame to drive the slicing part to move, so that slicing operation is conveniently completed. When grabbing piece mechanism and need operating, move and carry out the position transform with carrying the portion, drive and grab the removal of material portion position to the limit is swift snatchs of carrying out the sheet stock.
The material grabbing part adopts a vacuum sucker, a magnetic sucker or a material supporting frame, so that the material grabbing is quick, and the grabbing stability after grabbing is better.
Example three:
referring to fig. 1 and 2, a method for separating transformer core legs is different from the first embodiment in that: the transformer iron core column is a material column formed by stacking silicon steel sheets with different lengths and different shapes.
And the first-stage sheet material and the second-stage sheet material in the first step are all composed of 3 silicon steel sheets, 5 silicon steel sheets or 7 silicon steel sheets.
When in actual use, the technical scheme is adopted, the material grabbing mechanism can grab a first-level sheet material (a plurality of sheet materials) from the transformer iron core column at one time, and compared with other methods, the material grabbing mechanism grabs the sheet materials from the core column at one time, and the overall efficiency can be improved by at least more than 2 times.
Example four:
referring to fig. 1 and 4, a method for separating transformer core legs is different from the first embodiment in that: the step one for identifying the integrity of the first-level sheet stock refers to identifying whether the sheet stock at the current level has a defect, a tip part is damaged or whether the sheet stock is in a correct stepping sequence.
When the transformer is actually used, whether the sheet stock has sheet shortage or tip damage or is a correct stepping sequence is the key of the quality of the transformer, and the quality of a product is effectively ensured through the identification of the primary sheet stock.
Example five:
referring to fig. 1, a method for separating transformer core legs is different from the embodiment in that: the controller at least comprises a signal receiver, a signal transmitter and a control system; the signal receiver and the signal transmitter are respectively connected with the control system through electric signals; the control system is in electric signal connection with the slicing mechanism 7 and the film grabbing mechanism; the signal receiver is respectively connected with the machine vision detection mechanism 8, the film separation mechanism 7 and the film grabbing mechanism through electric signals.
When in actual use, the controller adopts the technical scheme, the multi-sheet identification and the sheet separation operation of the iron core column of the voltage transformer are conveniently and quickly realized, the labor input of manual sheet separation or machine sheet separation is saved, the efficiency of the current machine sheet separation is far higher than that of the current machine sheet separation, and the effective guarantee is greatly improved for the subsequent overlapping efficiency.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
In the case of no conflict, those skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and specific details of various combining situations are not described herein.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
The foregoing is illustrative of the preferred embodiments of the present invention, and the present invention is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. Any simple modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention. The components and structures of the present embodiments that are not described in detail are well known in the art and do not constitute essential structural elements or elements.
Claims (10)
1. A method for splitting a core column of a transformer core is characterized by comprising the following steps:
the method comprises the following steps: identifying the top sheet stock;
placing the transformer core column to be sliced on a slicing device for fixing, and identifying the integrity of a primary sheet material positioned at the top layer of the transformer core column by a machine vision detection mechanism (8) in the slicing device; if the sheet material at the current level is not complete, sending alarm information, otherwise entering a second step;
step two: determining the position of the secondary sheet material;
a machine vision detection mechanism (8) acquires position coordinates P1(X1, Y1) of the last silicon steel sheet of the secondary sheet material positioned below the primary sheet material at the top layer of the transformer core column, and feeds back the position coordinates to a controller in the sheet separating device, the controller analyzes data and provides position coordinates P2(X2, Y2) positioned between the primary sheet material and the secondary sheet material and coordinates P3(X3, Y3) positioned right above or right below the position coordinates P2(X2, Y2);
step three: the slicing mechanism (7) is shifted;
the controller sends an instruction to a slicing mechanism (7) which is positioned on the side face of the transformer core limb and is arranged at an initial position P0(X0, Y0) between a primary sheet stock and a secondary sheet stock, the slicing mechanism (7) moves to a position coordinate P2(X2, Y2) and then moves to a position coordinate P3(X3, Y3) to complete the separation of the primary sheet stock and the transformer core limb;
step four: the sheet grabbing mechanism grabs the first-stage sheet material;
after the slicing mechanism (7) shifts to a position coordinate P3(X3, Y3), the controller sends an instruction to the mechanism to be grabbed, and the grabbing mechanism grabs the separated first-level sheet and sends the sheet to the next procedure;
step five: the slicing mechanism (7) is reset;
after the primary sheet material is grabbed by the sheet grabbing mechanism, the sheet separating mechanism (7) moves to a position coordinate P0(X0, Y0) between the new primary sheet material and the new secondary sheet material;
step six: and repeating the first step to the fifth step until the segmentation of the core column of the whole transformer core is completed.
2. The method of claim 1, wherein the step of splitting comprises: the slicing device at least comprises a rack, a machine vision detection mechanism (8), a slicing mechanism (7), a slice grabbing mechanism and a controller; the machine vision detection mechanism (8), the sheet grabbing mechanism, the sheet separating mechanism (7) and the controller are fixedly connected to the rack; the machine vision detection mechanism (8), the slicing mechanism (7) and the sheet grabbing mechanism are respectively in electric signal connection with the controller.
3. A method of segmenting a transformer core leg as claimed in claim 2, wherein: the slicing mechanism (7) consists of a moving part and a slicing part; the slicing part is connected to the moving part, the moving part for driving the slicing part to move up and down, left and right is a linear motion mechanism, and the moving part is fixed on the rack and can move on the rack.
4. A method of segmenting a transformer core leg as claimed in claim 3, wherein: the part is a steel wire rope or an iron wire with the diameter smaller than 1mm, or a blade with the thickness smaller than 1 mm.
5. A method of segmenting a transformer core leg as claimed in claim 2, wherein: the sheet grabbing mechanism consists of a material grabbing part and a transferring part; the material grabbing part is connected to the transferring part, and the transferring part used for driving the material grabbing part to move up and down, left and right is a linear motion mechanism and is fixedly connected to the rack.
6. The method of claim 5, wherein the step of splitting comprises: the material grabbing part is a vacuum sucker, a magnetic sucker or a material supporting frame.
7. The method of claim 1, wherein the step of splitting comprises: the transformer core column is a material column formed by stacking silicon steel sheets with different lengths and different shapes.
8. The method of claim 1, wherein the step of splitting comprises: the primary sheet material and the secondary sheet material are respectively composed of 3 silicon steel sheets, 5 silicon steel sheets or 7 silicon steel sheets.
9. The method of claim 1, wherein the step of splitting comprises: the step one for identifying the integrity of the first-level sheet stock refers to identifying whether the sheet stock at the current level has a defect, a tip part is damaged or whether the sheet stock is in a correct stepping sequence.
10. The method of claim 1, wherein the step of splitting comprises: the controller at least comprises a signal receiver, a signal transmitter and a control system; the signal receiver and the signal transmitter are respectively connected with the control system through electric signals; the control system is in electric signal connection with the slicing mechanism (7) and the sheet grabbing mechanism; the signal receiver is respectively connected with the machine vision detection mechanism (8), the slicing mechanism (7) and the film grabbing mechanism through electric signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010581344.1A CN111710517B (en) | 2020-06-23 | 2020-06-23 | Transformer core column slicing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010581344.1A CN111710517B (en) | 2020-06-23 | 2020-06-23 | Transformer core column slicing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111710517A true CN111710517A (en) | 2020-09-25 |
| CN111710517B CN111710517B (en) | 2021-11-12 |
Family
ID=72542890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010581344.1A Active CN111710517B (en) | 2020-06-23 | 2020-06-23 | Transformer core column slicing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111710517B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58139325A (en) * | 1982-02-12 | 1983-08-18 | Canon Electronics Inc | Manufacture for magnetic core |
| CN103395641A (en) * | 2013-07-31 | 2013-11-20 | 钜鼎（扬州）光电显示科技有限公司 | Diaphragm separating and grabbing device and diaphragm separating and grabbing method |
| CN108538565A (en) * | 2018-04-18 | 2018-09-14 | 明珠电气股份有限公司 | Transformer core flexible intelligent lamination production system platform |
| CN108565106A (en) * | 2018-04-04 | 2018-09-21 | 盐城工学院 | A kind of silicon steel sheet feeding-distribution device and silicon steel sheet automatic laminating device |
| CN109524230A (en) * | 2018-11-28 | 2019-03-26 | 沈阳工业大学 | A kind of control method and device of transformer core silicon-steel precision positioning |
| CN209118921U (en) * | 2018-12-26 | 2019-07-16 | 中节能西安启源机电装备有限公司 | A kind of auto plate separation mechanical arm |
| CN110329788A (en) * | 2019-06-26 | 2019-10-15 | 中国电子科技集团公司第十四研究所 | A kind of the bonding die detection and separator and its method of silicon steel sheet |
-
2020
- 2020-06-23 CN CN202010581344.1A patent/CN111710517B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58139325A (en) * | 1982-02-12 | 1983-08-18 | Canon Electronics Inc | Manufacture for magnetic core |
| CN103395641A (en) * | 2013-07-31 | 2013-11-20 | 钜鼎（扬州）光电显示科技有限公司 | Diaphragm separating and grabbing device and diaphragm separating and grabbing method |
| CN108565106A (en) * | 2018-04-04 | 2018-09-21 | 盐城工学院 | A kind of silicon steel sheet feeding-distribution device and silicon steel sheet automatic laminating device |
| CN108538565A (en) * | 2018-04-18 | 2018-09-14 | 明珠电气股份有限公司 | Transformer core flexible intelligent lamination production system platform |
| CN109524230A (en) * | 2018-11-28 | 2019-03-26 | 沈阳工业大学 | A kind of control method and device of transformer core silicon-steel precision positioning |
| CN209118921U (en) * | 2018-12-26 | 2019-07-16 | 中节能西安启源机电装备有限公司 | A kind of auto plate separation mechanical arm |
| CN110329788A (en) * | 2019-06-26 | 2019-10-15 | 中国电子科技集团公司第十四研究所 | A kind of the bonding die detection and separator and its method of silicon steel sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111710517B (en) | 2021-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10011103B2 (en) | Sheet-laminating device and sheet-laminating method | |
| CN111710517B (en) | Transformer core column slicing method | |
| CN204262220U (en) | A kind of automatic feeding of thin-walled iron plate | |
| JPH0335918A (en) | Apparatus for shearing pile of amorphous steel sheets | |
| CN101610642B (en) | Cutting method of copper-clad substrate | |
| CN208471063U (en) | A kind of 3D vision carton de-stacking system | |
| CN102092214B (en) | Automatic mounting assembly for buckling device of business clip production line | |
| CN110202643A (en) | Cutting die and die cutting method | |
| EP0878278B1 (en) | Method for breaking bundles of sheets along a predetermined break line | |
| CN107938305A (en) | Industrial cloth loom scrap cuts off collection device | |
| CN103580398A (en) | Stator punched sheet tidying machine | |
| CN201931211U (en) | Welding equipment | |
| KR102320444B1 (en) | Apparatus and method for machining hole for optical film | |
| CN206344189U (en) | A kind of external-wall heat-insulation material cutter device | |
| KR20160037448A (en) | Method and system for producing cutting product | |
| CN112038081A (en) | Transformer stacked iron core column material distributing device and system | |
| CN102069330A (en) | Welding device | |
| CN2825183Y (en) | Tapping cutter for coiled iron core | |
| CN205179494U (en) | Circuit board with V -CUT process | |
| CN211278521U (en) | S-shaped bidirectional forming paper cutting device | |
| CN105263253B (en) | Sandwich panel and preparation method thereof | |
| CN203184836U (en) | Laser cutting control system based on FPGA | |
| CN218835756U (en) | Nested steel die punching and blanking mechanism | |
| CN204090312U (en) | Printed substrate is superimposed uses radium-shine type-setting equipment | |
| CN102497171A (en) | Clamp in filling procedure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |