LU500393B1 - Machine capable of automatically stacking silicon steel cores - Google Patents
Machine capable of automatically stacking silicon steel cores Download PDFInfo
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- LU500393B1 LU500393B1 LU500393A LU500393A LU500393B1 LU 500393 B1 LU500393 B1 LU 500393B1 LU 500393 A LU500393 A LU 500393A LU 500393 A LU500393 A LU 500393A LU 500393 B1 LU500393 B1 LU 500393B1
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- suction
- suction component
- component
- silicon steel
- supporting frame
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- 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
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- Manufacturing & Machinery (AREA)
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Abstract
The present disclosure relates to a machine capable of automatically stacking silicon steel cores, which at least one fine positioning component, configured for adjusting relative positions between the plurality of silicon steel members; and at least one stacking platform, configured for stacking the plurality of silicon steel sheets; further comprises one second transferring device configured for transferring the plurality of silicon steel members from the fine positioning component to the stacking platform, characterized in that, wherein the second transferring device comprises a plurality of suction components configured for catching each of the plurality of silicon steel members. Each of the plurality of suction components can be driven by the transferring mechanism to reciprocate above the fine positioning component and the stacking platform. Each of the plurality of suction components can be driven by the folding transmission mechanism to move along the horizontal direction. The present disclosure has the following advantages: one set of transferring device can be enough for conveying the plurality of silicon steel members; the cost is low; the assembling is simpler; and the efficiency is higher.
Description
MACHINE CAPABLE OF AUTOMATICALLY STACKING SILICON STEEL CORES 000%
[0001] The present disclosure relates to electric machining equipment, in particular, to a machine capable of automatically stacking silicon steel cores.
[0002] Transformer cores are usually laminated with hot-rolled or cold-rolled silicon steel sheets coated with insulating paint. The silicon steel sheet of each layer is generally a «i shaped structure formed by three first silicon steel members arranged transversely and two second silicon steel members arranged longitudinally. At present, an advanced production technology of silicon steel core uses a dedicated automatic laminating system to replace a manual laminating system.
[0003] For example, Chinese patent publication No. CN110415961A discloses a transformer core laminating system, which includes a laminating device. The laminating device includes a laminating supporting frame, which includes at least two sets of pre-positioning devices, at least two sets of fine positioning devices, at least one stacking platform and at least two sets of transferring device. The transferring device is configured for conveying the silicon steel sheets between the pre-positioning device, the positioning device and the stacking platform. The silicon steel can be used without pre-treating, and the efficiency can be much higher than manual work.
[0004] The above laminating system has following disadvantages. During the assembling and laminating process, two sets of transferring device should be used to move the first silicon steel members and the second silicon steel members, respectively, and place the first silicon steel members and the second silicon steel members on the stacking platform to laminate. The device has a large size and a high cost. Moreover, the assembling process includes a two-step assembling, and the laminating efficiency is low.
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SUMMARY LU500393
[0005] An object to be solved by the present disclosure is providing a machine capable of automatically stacking silicon steel cores having low cost and high stacking efficiency.
[0006] In order to solve the technological problem above, the present disclosure provides a machine capable of automatically stacking silicon steel cores. The machine capable of automatically stacking silicon steel cores is configured for stacking a plurality of silicon steel members to form a plurality of silicon steel sheets in a «ip shape, and stacking the plurality of silicon steel sheets one by one. The machine includes, at least one material pile device, configured for supporting the plurality of silicon steel members; at least one fine positioning component, configured for adjusting relative positions between the plurality of silicon steel members; and at least one stacking platform, configured for stacking the plurality of silicon steel sheets. The machine further includes a first transferring device configured for conveying the plurality of silicon steel members on the material pile device to the positioning component; a second transferring device configured for transferring the plurality of silicon steel members from the fine positioning component to the stacking platform. The machine is characterized in that the second transferring device includes a frame structure, a reciprocating mechanism, a plurality of suction components, and a folding transmission mechanism. The frame structure includes a fixed supporting frame, a movable supporting frame disposed under the fixed supporting frame and a lifting mechanism disposed between the fixed supporting frame and the movable supporting frame. The lifting mechanism is configured for driving the movable supporting frame to reciprocate along a vertical direction relative to the fixed supporting frame. The reciprocating mechanism is configured for driving the frame structure to reciprocate above the fine positioning component and the stacking platform. Each of the plurality of suction components is disposed on the movable supporting frame of the frame structure, and configured for catching each of the plurality of silicon steel members. Each of the plurality of suction components includes a suction supporting frame extending along a horizontal direction and a plurality of vacuum cups which are disposed on the suction supporting frame and arranged along the horizontal direction. The folding transmission mechanism is configured for driving the plurality of suction components to move along the horizontal direction on the movable supporting frame.
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[0007] When the machine capable of automatically stacking silicon steel cores is being used, 7500388 the frame structure is driven by the reciprocating mechanism to move to a position right above the fine positioning component. Then the moveable supporting frame is driven by the lifting mechanism to descend, resulting in that the vacuum cups of each of the plurality of suction components contact and suck the plurality of silicon steel members. Then, while the lifting mechanism restoring upward, the frame structure is driven by the reciprocating mechanism to move from the fine positioning component to the stacking platform. During the moving, each of the plurality of suction components is driven by the folding transmission mechanism to move towards each other and to form a silicon steel sheet. When the frame structure moves to a position right above the stacking platform, the suction component descends again to place the silicon steel sheet on the stacking platform to complete the lamination. The silicon steel members can be conveyed by only one set of transferring device. The cost is lower, the assembling process is simper and the efficiency is higher.
[0008] The plurality of suction components includes a first suction component, a second suction component, a third suction component, a fourth suction component and a fifth suction component. In an assembling process, the first suction component and the third suction component are disposed symmetrically on both sides of the second suction component along a width direction of the second suction component and with the fixed second suction component as a center. The fourth suction component and the fifth suction component are disposed symmetrically on both sides of the second suction component along the length direction of the second suction component and with the fixed second suction component as a center. The fourth suction component and the fifth suction component can be driven by a first transmission mechanism and a second transmission mechanism to move towards each other to assemble the silicon steel members along the horizontal direction, respectively. Alternatively, the first suction component and the second suction component can be driven by a first transmission mechanism and a second transmission mechanism to move towards each other to assemble the silicon steel members along the horizontal direction, respectively. The first transmission mechanism and the second transmission mechanism can work independently. The positioning is more accurate during the assembling process. The assembling process can adjust its specifications automatically when silicon steel sheets have different size.
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[0009] The first transmission mechanism has a same structure with the second transmission 7500388 mechanism. Both the first transmission mechanism and the second transmission mechanism include a linear guideway component disposed along the horizontal direction, a feed screw nut mechanism and a second driving motor. The first suction component and the third suction component are disposed on the movable supporting frame via the linear guideway component, and movable along the horizontal direction relative to the movable supporting frame. Alternatively, the fourth suction component and the fifth suction component are disposed on the movable supporting frame via the linear guideway component, and movable along the horizontal direction relative to the movable supporting frame. The feed screw nut mechanism includes a bidirectional threaded screw and a pair of nuts. Two ends of the bidirectional threaded screw are a left-hand thread section and a right-hand screw thread, respectively. The pair of nuts are disposed on a suction supporting frame of the first suction component and the third suction component or disposed on a suction supporting frame of the fourth suction component and the fifth suction component. The second driving motor is configured for driving the bidirectional threaded screw to rotate, and driving the first suction component and the third suction component or the fourth suction component and the fifth suction component to move synchronously towards each other or move away from each other under a guidance of the linear guideway component. The suction component can be stably conveyed to accurate positions, and the assembling process can change its specifications automatically with a rotary encoder or a position sensor when silicon steel sheets have different size.
[0010] FIG. 1 is a structural diagram of a silicon steel sheet of a machine capable of automatically stacking silicon steel cores in the present disclosure.
[0011] FIG. 2 is a front view of a machine capable of automatically stacking silicon steel cores in the present disclosure.
[0012] FIG. 3 is a structural diagram of a material pile device, a fine positioning component and a stacking platform of a machine capable of automatically stacking silicon steel cores in the present disclosure.
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[0013] FIG. 4 is a structural diagram of a first transferring device and a second transferring 7500388 device of a machine capable of automatically stacking silicon steel cores in the present disclosure.
[0014] FIG. 5 is an axonometric drawing of a reciprocating mechanism and a second transferring device of a machine capable of automatically stacking silicon steel cores in the present disclosure.
[0015] FIG. 6 is a front view of a reciprocating mechanism and a second transferring device of a machine capable of automatically stacking silicon steel cores in the present disclosure.
[0016] FIG. 7 is an axonometric drawing of a second transferring device of a machine capable of automatically stacking silicon steel cores in the present disclosure from a viewing angle.
[0017] FIG. 8 is a structural schematic diagram of a second suction component of a machine capable of automatically stacking silicon steel cores of the present disclosure.
[0018] FIG. 9 is a distribution diagram of suction components of a machine capable of automatically stacking silicon steel cores in the present disclosure.
[0019] In the present disclosure, a machine capable of automatically stacking silicon steel cores can be configured for stacking a plurality of silicon steel members to form a plurality of silicon steel sheets in a «ii shape, and stacking the plurality of silicon steel sheets one by one. Referring to FIG. 1, the silicon steel sheet can include three first silicon steel members 61 arranged transversely and two second silicon steel members 62 arranged longitudinally, which can be assembled together to form the ab shaped structure.
[0020] Referring to FIG. 2 to FIG. 4, the machine of the present disclosure can include: at least one material pile device 1, configured for supporting the plurality of silicon steel members 71; at least one fine positioning component 2, configured for adjusting relative positions between the plurality of silicon steel members; and at least one stacking platform 3, configured for stacking the plurality of silicon steel sheets; and further includes,
a first transferring device 4, wherein the first transferring device 4 can be disposed between 7500388 the material pile device 1 and the fine positioning component 2, and configured for conveying the plurality of silicon steel members on the material pile device 1 to the fine positioning component 2; and a second transferring device 5, wherein the second transferring device 5 can be disposed between the fine positioning component 2 and the stacking platform 3, and configured for transferring the plurality of silicon steel members from the fine positioning 2 component to the stacking platform 3. In the figures of the present embodiment, a number of the material pile device 1 can be 2, a number of the fine positioning component 2 can be 2 and a number of the stacking platform 3 can be 2.
[0021] In the present disclosure, referring to FIG. 5 to FIG. 7, the second transferring device can include a frame structure 50, a reciprocating mechanism 54, a plurality of suction components 55 and a folding transmission mechanism 60.
[0022] The frame structure 50 can include a fixed supporting frame 51, a movable supporting frame 52 disposed under the fixed supporting frame 51 and a lifting mechanism 53 disposed between the fixed supporting frame 51 and the movable supporting frame 52. The lifting mechanism 53 can be configured for driving the movable supporting frame 52 to reciprocate along a vertical direction relative to the fixed supporting frame 51. In the present embodiments, the lifting mechanism 53 can include a guide sleeve 53a and an air cylinder 53b. The lifting mechanism 53 can have a normal lifting driving structure, which is not repeated herein.
[0023] The reciprocating mechanism 54 can be configured for driving the frame structure 50 to reciprocate above the fine positioning component 2 and the stacking platform 3. In the present embodiment, a pair of linear slideway components 56 can be used to guide reciprocating mechanism 54. In the present embodiment, the transferring and first driving motor 57 can drive a nut of a feed screw nut 58 to rotate via synchronous belt driving.
[0024] Each of the plurality of suction components 55 can be disposed on the movable supporting frame 52 of the frame structure 50, and configured for catching each of the plurality of silicon steel members. Referring to FIG. 8, each of the plurality of suction components 55 can include a suction supporting frame 55a extending along a horizontal direction and a plurality of 6 vacuum cups 55b which are disposed on the suction supporting frame 55a and arranged along the 7500388 horizontal direction. The suction supporting frame 55a can be aluminum alloy section product having a T-shaped groove, and configured for adjusting positions of the plurality of vacuum cups 55b on the suction supporting frame 55a. Referring to FIG. 9, the plurality of suction components can include a first suction component 551, a second suction component 552, a third suction component 553, a fourth suction component 554 and a fifth suction component 555. The first suction component 551 and the third suction component 553 are disposed symmetrically on both sides of the second suction component 552 along a width direction of the second suction component 552 and with the second suction component 552 as a center. A length direction of the first suction component 551 and a length direction of the third suction component 553 are parallel to a length direction of the second suction component 552, respectively. The fourth suction component 554 and the fifth suction component 555 are disposed symmetrically on both sides of the second suction component 552 along the length direction of the second suction component 552 and with the second suction component 552 as a center, and a length direction of the fourth suction component 554 and a length direction of the fifth suction component 555 are substantially perpendicular to the length direction of the second suction component 552, respectively.
[0025] The folding transmission mechanism 60 can be configured for driving the plurality of suction components 55 to move along the horizontal direction on the movable supporting frame 52. In the present disclosure, the folding transmission mechanism 60 can include a first transmission mechanism 61 and a second transmission mechanism 62, wherein the first transmission mechanism 61 and the second transmission mechanism 62 can be able to work independently. The first transmission mechanism 61 can be configured for driving the first suction component 551 and the third suction component 553 to move synchronously towards or away from the second suction component 552 along the horizontal direction. The second transmission mechanism 62 can be configured for driving the fourth suction component 554 and the fifth suction component 555 to move synchronously towards or away from the second suction component 552 along the horizontal direction.
[0026] In order to control accuracy of assembling of silicon steel member, the first transmission mechanism can have a same structure with the second transmission mechanism. 7
The second transmission mechanism 62 can include a linear guideway component 621, a feed 7500588 screw nut mechanism 622 and a second driving motor 623. The first suction component 551 and the third suction component 553 can be disposed on the movable supporting frame 52 via the linear guideway component 621, and movable along the horizontal direction relative to the movable supporting frame 52. Alternatively, the fourth suction component 554 and the fifth suction component 555 can be disposed on the movable supporting frame 52 via the linear guideway component 621, and movable along the horizontal direction relative to the movable supporting frame 52. The feed screw nut mechanism 622 can include a bidirectional threaded screw and a pair of nuts. Two ends of the bidirectional threaded screw can be a left-hand thread section and a right-hand screw thread, respectively. The pair of nuts can be disposed on a suction supporting frame of the first suction component 551 and the third suction component 553 or disposed on a suction supporting frame of the fourth suction component 554 and the fifth suction component 555, and matched with the left-hand screw thread section and the right-hand screw section, respectively. The second driving motor 623 can be configured for driving the bidirectional threaded screw to rotate, and driving the first suction component 551 and the third suction component 553 or the fourth suction component 554 and the fifth suction component 555 to move synchronously towards each other or move away from each other under a guidance of the linear guideway component 621.
[0027] Referring to FIG. 3, an operating principle of the machine can be explained hereinafter. The silicon steel members at five positions (the first silicon steel members 61 at three positions and the second silicon steel members 62 at two positions) can be firstly stacked on the material pile device 1. The first silicon steel members 61 and the second silicon steel members 62 can be caught by the first transferring device 4 and conveyed to the fine positioning component 2, respectively. Positions of the silicon steel members can be adjusted by the fine positioning components 2, so that relative positions between the silicon steel members can be accurately adjusted. The first silicon steel members 61 at different positions and the second silicon steel members 62 at different positions can be caught by the second transferring device 5, and conveyed to the stacking platform 3. During the conveying, the first transmission mechanism can synchronously drive the first suction component and the third suction component to move close to the second suction component; the second transmission mechanism can synchronously 8
. . . LU500393 drive the fourth section component and the fifth suction component to move close to the second suction component, thereby forming the silicon steel sheet in a “tp shape with the plurality of silicon steel members. 9
Claims (3)
1. A machine (100) capable of automatically stacking silicon steel cores, which is configured for stacking a plurality of silicon steel members (71) to form a plurality of silicon steel sheets (70) in a “tm shape, and stacking the plurality of silicon steel sheets (70) one by one, wherein the machine (100) comprises, at least one material pile device (1), configured for supporting the plurality of silicon steel members (71); at least one fine positioning component (2), configured for adjusting relative positions between the plurality of silicon steel members (71); and at least one stacking platform (3), configured for stacking the plurality of silicon steel sheets (70); and further comprises, a first transferring device (4), wherein the first transferring device (4) is disposed between the material pile device (1) and the fine positioning component (2), and configured for conveying the plurality of silicon steel members (71) on the material pile device (1) to the fine positioning component (2); and a second transferring device (5), wherein the second transferring device (5) is disposed between the fine positioning component (2) and the stacking platform (3), and configured for transferring the plurality of silicon steel members (71) from the fine positioning component (2) to the stacking platform (3), characterized in that, the second transferring device (5) comprises, a frame structure (50), which comprises a fixed supporting frame (51), a movable supporting frame (52) disposed under the fixed supporting frame (51) and a lifting mechanism (53) disposed between the fixed supporting frame (51) and the movable supporting frame (52), wherein the lifting mechanism (53) is configured for driving the movable supporting frame (52) to reciprocate along a vertical direction relative to the fixed supporting frame (51); and a reciprocating mechanism (54), configured for driving the frame structure (50) to reciprocate above the fine positioning component (2) and the stacking platform (3);
a plurality of suction components (55), wherein each of the plurality of suction LU500393 components (55) is disposed on the movable supporting frame (52) of the frame structure (50), and configured for catching each of the plurality of silicon steel members (71), and each of the plurality of suction components (55) comprises a suction supporting frame (55a) extending along a horizontal direction and a plurality of vacuum cups (55b) which are disposed on the suction supporting frame (55a) and arranged along the horizontal direction; and a folding transmission mechanism (60), configured for driving the plurality of suction components (55) to move along the horizontal direction on the movable supporting frame (52).
2. The machine (100) of claim 1, characterized in that, the plurality of suction components (55) comprises a first suction component (551), a second suction component (552), a third suction component (553), a fourth suction component (554) and a fifth suction component (555), the first suction component (551) and the third suction component (553) are disposed symmetrically on both sides of the second suction component (552) along a width direction of the second suction component (552) and with the second suction component (552) as a center, and a length direction of the first suction component (551) and a length direction of the third suction component (553) are parallel to a length direction of the second suction component (552), respectively, the fourth suction component (554) and the fifth suction component (555) are disposed symmetrically on both sides of the second suction component (552) along the length direction of the second suction component (552) and with the second suction component (552) as a center, and a length direction of the fourth suction component (554) and a length direction of the fifth suction component (555) are substantially perpendicular to the length direction of the second suction component (552), respectively; and the folding transmission mechanism (60) comprises a first transmission mechanism (61) and a second transmission mechanism (62), wherein the first transmission mechanism (61) and the second transmission mechanism (62) is able to work independently, the first transmission mechanism (61) is configured for driving the first suction component (551) and the third suction component (553) to move synchronously towards or away from the second suction component (552) along the horizontal direction, and the second transmission mechanism (62) is configured for driving the fourth suction component (554) and the fifth suction component (555) to move 11 synchronously towards or away from the second suction component (552) along the horizontal LU500393 direction.
3. The machine (100) of claim 2, characterized in that, wherein the first transmission mechanism (61) has a same structure with the second transmission mechanism (62), the second transmission mechanism (62) comprise a linear guideway component (621) disposed along the horizontal direction, a feed screw nut mechanism (622) and a second driving motor (623), the first suction component (551) and the third suction component (553) are disposed on the movable supporting frame (52) via the linear guideway component (621), and movable along the horizontal direction relative to the movable supporting frame (52), or the fourth suction component (554) and the fifth suction component (555) are disposed on the movable supporting frame (52) via the linear guideway component (621), and movable along the horizontal direction relative to the movable supporting frame (52), the feed screw nut mechanism (622) comprises a bidirectional threaded screw (622a) and a pair of nuts (622b), wherein two ends of the bidirectional threaded screw (622a) are a left-hand thread section and a right-hand screw thread, respectively, and the pair of nuts (622b) are disposed on a suction supporting frame (55a) of the first suction component (551) and the third suction component (553) or disposed on a suction supporting frame (55a) of the fourth suction component (554) and the fifth suction component (555), and matched with the left-hand screw thread section and the right-hand screw section, respectively; the second driving motor (623) is configured for driving the bidirectional threaded screw (622a) to rotate, and driving the first suction component (551) and the third suction component (553) or the fourth suction component (554) and the fifth suction component (555) to move synchronously towards each other or move away from each other under a guidance of the linear guideway component (621).
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU500393A LU500393B1 (en) | 2021-07-06 | 2021-07-06 | Machine capable of automatically stacking silicon steel cores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU500393A LU500393B1 (en) | 2021-07-06 | 2021-07-06 | Machine capable of automatically stacking silicon steel cores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU500393B1 true LU500393B1 (en) | 2022-01-06 |
Family
ID=80215466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU500393A LU500393B1 (en) | 2021-07-06 | 2021-07-06 | Machine capable of automatically stacking silicon steel cores |
Country Status (1)
| Country | Link |
|---|---|
| LU (1) | LU500393B1 (en) |
-
2021
- 2021-07-06 LU LU500393A patent/LU500393B1/en active IP Right Grant
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| FG | Patent granted |
Effective date: 20220106 |