CN116646167B - Isolation transformer iron core assembling and processing equipment - Google Patents
Isolation transformer iron core assembling and processing equipment Download PDFInfo
- Publication number
- CN116646167B CN116646167B CN202310923544.4A CN202310923544A CN116646167B CN 116646167 B CN116646167 B CN 116646167B CN 202310923544 A CN202310923544 A CN 202310923544A CN 116646167 B CN116646167 B CN 116646167B
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- plates
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- limiting
- lamination
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Links
- 238000002955 isolation Methods 0.000 title claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract description 39
- 238000003475 lamination Methods 0.000 claims description 61
- 238000000034 method Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009966 trimming Methods 0.000 abstract 5
- 238000003825 pressing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000010415 tidying Methods 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The application relates to the technical field of transformer core assembly, and in particular provides an isolated transformer core assembly processing device, which comprises: according to the equipment for assembling and processing the iron core of the isolation transformer, disclosed by the application, when the iron core is assembled and knocked in order, the functions of limiting the side pieces after knocking and trimming and knocking and trimming the side pieces after stacking the upper side of the equipment are realized through the matching of the assembly and knocking mechanism and the lifting and trimming mechanism, and the side pieces after trimming of the lower side are prevented from moving again due to knocking force when the side pieces on the upper side are knocked and trimming, so that the uniformity of the side piece stacking on the iron core group and the iron core assembling quality are influenced, and when the side pieces on the iron core are knocked, the side pieces are knocked from four directions simultaneously, and the iron core assembling efficiency is improved.
Description
Technical Field
The application relates to the technical field of transformer core assembly, and particularly provides an isolated transformer core assembly processing device.
Background
The isolation transformer is used for avoiding accidental contact with charged bodies at the same time, the isolation of the transformer is used for isolating respective currents of primary and secondary winding coils, an isolation transformer iron core is formed by laminating a middle column sheet and side sheets, and copper or bakelite is adopted to flatten the end face of a cushion block Ji Yici iron core after each stage or certain thickness is laminated in the iron core lamination process, so that joints are reduced, the uneven overlapping and the end face is eliminated, and shaping and self-checking are performed.
But at present, when the isolation transformer iron core is assembled and processed, the side edge pieces after being assembled by a certain thickness are knocked and aligned manually, and lamination processing is continued after the assembled side edge pieces are knocked and aligned simply when knocked, so that when the side edge pieces of the upper lamination are knocked and aligned later, the side edge pieces which are knocked and arranged on the lower side are easy to move under the action of vibration force, the uniformity of the iron core lamination and the quality of the lamination are influenced, and each time the iron core is knocked and leveled only on one side of the assembled iron core, and the efficiency of iron core assembly is reduced.
Disclosure of Invention
In view of the above problems, an embodiment of the present application provides an apparatus for assembling and processing an iron core of an isolation transformer, so as to solve the technical problems that in the related art, when an iron core lamination is knocked, side pieces after being sorted at a lower side are easy to move along with a knocking force at an upper side, thereby affecting uniformity of the iron core lamination and quality of the iron core lamination, and the iron core assembly efficiency is reduced due to single-side knocking sorting.
In order to achieve the above object, the embodiment of the present application provides the following technical solutions: an isolation transformer core assembly processing apparatus comprising: the processing base, processing base is the decurrent rectangle box structure of opening, and four accepting tables that are the rectangle and arrange are installed at processing base's top, and the supporting bench that is located between four accepting tables is installed at processing base's top, and the supporting bench is arranged in supporting the center pillar piece, and accepting the platform and being arranged in supporting the side piece, four spacing posts that are the rectangle and arrange are installed at processing base's top, and four limit posts support tightly with the rectangular frame inside wall right angle department that forms when side piece lamination equipment, carry out spacingly to the lamination of side piece.
The propping and fixing limiting mechanism is arranged at the top of the processing base and used for positioning and tidying during assembly of the middle column sheet lamination and propping and fixing the middle column sheet on the supporting table after assembly of the middle column sheet lamination.
The equipment is beaten mechanism, locates the top of processing base for beat the arrangement to the rectangle frame lateral wall that forms when side piece lamination equipment, install lift stop gear on the processing base, lift stop gear includes through removal drive group upper and lower sliding connection at processing base top and four limiting plates that are the rectangle and arrange, limiting plate and accepting the platform one-to-one, and four accepting the platform and be located between four limiting plates.
The equipment is beaten mechanism and is included rectangular frame and the lift drive group that the drive rectangular frame who processes base top installation reciprocated, four limiting plates all are located rectangular frame inside wall, mounting groove has been seted up to rectangular frame's bottom, four equal sliding connection of inner wall of rectangular frame have the knocking plate, the arc baffle of upper and lower symmetrical arrangement is installed after the knocking plate slides and runs through mounting groove, the holding tank has been seted up on the arc baffle, be connected through reset spring between holding tank and the mounting groove, the knocking plate is located the top of limiting plate, the limiting plate is kept away from the lateral wall of brace table and is installed down and move the resistive plate, move down the resistive plate and be used for moving down the rectangular frame and carry out spacingly, install in the mounting groove and drive the knocking drive group that the reciprocating movement was beaten the side piece of board equipment to the lamination.
After the assembly knocking mechanism knocks and sorts the side pieces of the lamination, a limiting plate in the lifting limiting mechanism moves upwards to limit the side pieces assembled by the lamination.
In one possible implementation mode, support solid stop gear includes the lamination setting element at processing base top through falling L template sliding connection, the lamination setting element is current center pillar piece lamination and supports to lean on the location and spacing support the plate, so that center pillar piece carries out the lamination equipment, rectangular through groove has been seted up on the accepting bench that is close to the lamination setting element, processing base top installs along the rectangular column of supporting bench length direction symmetrical arrangement, the guide way has been seted up to the terminal surface that the rectangular column is close to the supporting bench, sliding connection has the briquetting on the guide way, the through groove has been seted up to the terminal surface that the supporting bench was kept away from to the guide way, fixed mounting has the screw rod on the briquetting, through screw-thread fit's mode cover after the screw rod passed through the through groove is equipped with the nut, the one end downside that the rectangular column was kept away from to the briquetting is the arc structure.
In one possible implementation manner, the lifting driving set comprises two vertical plates which are connected to the top of the processing base and are symmetrically arranged, the opposite surfaces of the two vertical plates are connected with sliding seats which slide up and down, and the sliding seats are connected with the side walls of the rectangular frame.
In one possible implementation mode, the knocking driving set comprises eight lug plates installed in the installation groove, two lug plates are installed on four sides of the rectangular frame respectively, a rotating shaft is connected between the two lug plates on the same side wall of the rectangular frame in a rotating mode, a cam is fixedly sleeved on the rotating shaft and located between the upper arc guide plate and the lower arc guide plate connected on the same knocking plate, and a rotating assembly for driving the rotating shaft and the cam to rotate is installed on the rectangular frame.
In a possible implementation mode, the rotating assembly comprises four rectangular through holes formed in the top of a rectangular frame, gears are fixedly sleeved at one end of each rotating shaft, the four gears are in rectangular arrangement, a convex strip sliding up and down is connected in the rectangular through holes, racks meshed with the corresponding gears are mounted on the convex strip, a fixed frame in a return structure is mounted on the tops of the four convex strips after penetrating through the rectangular through holes, an air cylinder is mounted on the top of a sliding seat through a mounting seat, the telescopic end of the air cylinder is connected with the top of the fixed frame, a limiting block is mounted on the inner side wall of each convex strip located in each mounting groove, and the limiting block limits upward movement of the convex strips.
In one possible implementation mode, two slots symmetrically arranged along the length direction of the slots are formed in the top of the limiting plate, the slots penetrate through the end face, close to the bearing table, of the limiting plate, compensation pushing strips symmetrically arranged along the length direction of the slots are mounted at the bottom of the knocking plate, the end face, close to the bearing table, of the compensation pushing strips is flush with the end face, close to the bearing table, of the knocking plate, the compensation pushing strips correspond to the slots one to one, the lower ends of the compensation pushing strips are arc-shaped structures, balls uniformly distributed are in rolling connection with the lower end face of the knocking plate, and the balls are in rolling contact with the limiting plate.
In one possible implementation manner, the moving driving set comprises a cross connected between four limiting plates near the lower end, wherein two opposite limiting plates are provided with fixed rib plates, and the fixed rib plates are in sliding connection with the inner wall of the processing base.
The above technical solutions in the embodiments of the present application have at least one of the following technical effects: 1. according to the equipment for assembling and processing the iron core of the isolation transformer, when the iron core is assembled and knocked in order, the assembly knocking mechanism is matched with the lifting limiting mechanism, so that the functions of limiting the side pieces after knocking and sorting and knocking and sorting the side pieces after stacking the upper side of the iron core are achieved, when the side pieces on the upper side are knocked and sorted, the side pieces after sorting on the lower side are prevented from moving again due to knocking force through the matching of the assembly and the disassembly of the iron core, the uniformity of the side piece stacking on the iron core group and the assembly quality of the iron core are affected, and when the side pieces of the iron core are knocked, the side pieces of the iron core are knocked simultaneously from four directions, and the assembly efficiency of the iron core is improved.
2. After the middle column sheets are stacked, the middle column sheets assembled by the lamination are pressed and fixed through the supporting and fixing limiting mechanism, so that the middle column sheets are prevented from moving when the side column sheets are assembled and supported tightly by the middle column sheets, and the assembly between the middle column sheets and the side column sheets of the iron core is prevented from being influenced.
3. According to the application, the compensation push bar is matched with the slot, so that when the knocking plate is used for carrying out reciprocating knocking and leveling on the side pieces, the compensation push bar is driven to carry out knocking and leveling again on the side pieces which are knocked by the previous leveling, and the problem of uneven assembly of the side pieces of the iron core caused by shaking and moving when the side pieces on the upper side of the side pieces which are knocked by the previous leveling is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a main perspective structure of the present application.
Fig. 2 is a schematic illustration of the structure of the fig. 1 assembled iron core removed in accordance with the present application.
Fig. 3 is a schematic structural view of an assembled core of a center leg piece and side pieces.
Fig. 4 is a bottom view of the present application.
FIG. 5 is a partial cross-sectional view of the assembled striking mechanism of the present application.
Fig. 6 is a top view of the present application.
Fig. 7 is a cross-sectional view taken along A-A of fig. 6 in accordance with the present application.
Fig. 8 is an enlarged view of the application at B in fig. 7.
Fig. 9 is a partial cross-sectional view of a rotating assembly of the present application.
Reference numerals: 1. processing a base; 2. a receiving table; 3. a support table; 4. a limit column; 5. a propping and fixing limiting mechanism; 6. assembling a knocking mechanism; 7. a lifting limiting mechanism; 8. a middle column piece; 9. a side panel; 50. an inverted L-shaped plate; 51. lamination positioning pieces; 53. rectangular through grooves; 54. rectangular columns; 55. a guide groove; 56. briquetting; 57. a screw; 60. a rectangular frame; 61. a lifting driving group; 62. a mounting groove; 63. a striking plate; 64. an arc-shaped guide plate; 65. a receiving groove; 66. a return spring; 67. a downward moving resistance plate; 610. a vertical plate; 611. a sliding seat; 68. knocking the driving group; 680. ear plates; 681. a rotation shaft; 690. rectangular through holes; 691. a gear; 692. a male strip; 693. a rack; 694. a fixed frame; 695. a limiting block; 70. a moving drive group; 701. a cross; 702. fixing rib plates; 71. a limiting plate; 710. a slot; 711. compensating the push bar.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In order that those skilled in the art will better understand the present application, the following description will be given in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, 2 and 3, an apparatus for assembling and processing an iron core of an isolation transformer includes: processing base 1, processing base 1 is the decurrent rectangle box structure of opening, four accepting tables 2 that are the rectangle and arrange are installed at processing base 1's top, and processing base 1's top is installed and is located four supporting tables 3 that accept between tables 2, and supporting tables 3 are arranged in supporting column piece 8, accept table 2 and are used for supporting side piece 9, and four spacing posts 4 that are the rectangle and arrange are installed at processing base 1's top, and spacing post 4 supports tightly with the rectangular frame inside wall right angle department that forms when side piece 9 lamination are assembled, carries out spacingly at the lamination in-process of side piece 9.
The propping and fixing limiting mechanism 5 is arranged at the top of the processing base 1, and the propping and fixing limiting mechanism 5 is used for positioning and tidying when the middle column sheet 8 lamination is assembled and propping and fixing the middle column sheet 8 on the supporting table 3 after the middle column sheet 8 lamination is assembled.
The middle column piece 8 is stacked on the supporting table 3 through the existing robot, the middle column piece 8 is stacked through the limiting and positioning guide of the supporting and fixing limiting mechanism 5, the supporting and fixing limiting mechanism 5 is used for pressing and limiting the middle column piece 8 for placing the stacked pieces, the middle column piece 8 for preventing lamination assembly is prevented from shaking to generate position offset, after the middle column piece 8 is stacked, the supporting and fixing limiting mechanism 5 is used for pressing and fixing the middle column piece 8 for lamination assembly, and when the side edge piece 9 and the middle column piece 8 are prevented from being stacked and abutted, the middle column piece 8 moves to influence the assembly between the middle column piece 8 and the side edge piece 9 of the iron core.
Referring to fig. 2 and 4, the assembly knocking mechanism 6 is disposed at the top of the processing base 1 and is used for knocking and arranging the outer side wall of the rectangular frame formed during assembling the side sheets 9, the processing base 1 is provided with the lifting limiting mechanism 7, the lifting limiting mechanism 7 comprises four limiting plates 71 which are connected to the top of the processing base 1 in a vertically sliding manner through a moving driving group 70 and are arranged in a rectangular manner, the limiting plates 71 are in one-to-one correspondence with the bearing tables 2, and the four bearing tables 2 are located among the four limiting plates 71.
Referring to fig. 2 and 8, the assembly knocking mechanism 6 includes a rectangular frame 60 and a lifting driving set 61 mounted on the top of the processing base 1 and driving the rectangular frame 60 to move up and down, four limiting plates 71 are all located in the inner side wall of the rectangular frame 60, mounting grooves 62 are formed in the bottom of the rectangular frame 60, knocking plates 63 are all slidably connected to the four inner walls of the rectangular frame 60, arc-shaped guide plates 64 symmetrically arranged up and down are mounted after the knocking plates 63 slidably penetrate through the mounting grooves 62, accommodating grooves 65 are formed in the arc-shaped guide plates 64, the accommodating grooves 65 are connected with the mounting grooves 62 through reset springs 66, the knocking plates 63 are located above the limiting plates 71, downward moving blocking plates 67 are mounted on the side walls of the limiting plates 71 away from the supporting table 3, the downward moving blocking plates 67 are used for limiting downward movement of the rectangular frame 60, and knocking driving sets 68 for driving the knocking plates 63 to reciprocate to perform knocking arrangement on side pieces 9 assembled by lamination are mounted in the mounting grooves 62.
When the existing robot adsorbs the side pieces 9 to automatically assemble the laminated pieces, and each time the first-stage side pieces 9 are stacked, the rectangular frame 60 moves downwards under the drive of the lifting drive group 61 until the side wall of the rectangular frame 60 is abutted against the downward moving resistance plate 67, and then the knocking plate 63 is driven to move towards the side wall of the side pieces 9 assembled by the laminated pieces through the knocking drive group 68, so that the assembled side pieces 9 are flattened and knocked, joints between the adjacent side pieces 9 and the middle column pieces 8 are reduced, and the discrepancy between the lapping head and the end face is eliminated.
Referring to fig. 2, 6 and 7, the supporting and fixing limiting mechanism 5 includes a lamination positioning member 51 slidably connected to the top of the processing base 1 through an inverted L-shaped plate 50, the lamination positioning member 51 is an existing supporting plate member for supporting, positioning and limiting the lamination of the middle column 8, a groove matched with the end of the middle column 8 is formed in the lamination positioning member 51, so that the middle column 8 is assembled in a lamination manner, a rectangular through groove 53 is formed in the bearing table 2 close to the lamination positioning member 51, rectangular columns 54 symmetrically arranged along the length direction of the supporting table 3 are mounted at the top of the processing base 1, guide grooves 55 are formed in the end surfaces of the rectangular columns 54 close to the supporting table 3, pressing blocks 56 are slidably connected to the guide grooves 55, through grooves are formed in the end surfaces of the guide grooves 55 far away from the supporting table 3, screws 57 are fixedly mounted on the pressing blocks 56, nuts are sleeved on the screw rods 57 in a threaded fit manner after the pressing blocks 56 penetrate through the through grooves, and one end lower sides of the rectangular columns 54 are arc-shaped.
When the top of limiting plate 71 moves to the below of accepting bench 2, an external electric slider through being connected with the bottom of falling L template 50 drives lamination setting element 51 to move to brace table 3, lamination setting element 51 passes rectangle through groove 53 when accepting bench 2 and moves to brace table 3 directly, then the existing robot stacks center pillar 8 on brace table 3, center pillar 8 carries out lamination equipment through the spacing of lamination setting element 51, and when center pillar 8 is placed, center pillar 8 is placed under briquetting 56, the arc terminal surface of briquetting 56 is convenient for the insertion of center pillar 8, briquetting 56 supports and presses center pillar 8, prevent center pillar 8 of lamination equipment from rocking and causing the position offset, and when center pillar 8 stacks from the bottom upwards, briquetting 56 upwards slides along guide slot 55, until center pillar 8 stacks and is accomplished, then the nut rotates again, the nut moves along screw 57 spiral, until the lateral wall of nut and rectangle pillar 54 supports tightly, briquetting 56 carries out the lamination under the effect of supporting tightly pressing 8 with the side of rectangle pillar 54, thereby prevent center pillar 8 from producing the quality of the side 9 of the equipment of center pillar 8 when stacking, prevent center pillar 8 from producing the side 9 of the equipment of center pillar 8 from rocking.
Referring to fig. 2, the lifting driving set 61 includes two vertical plates 610 symmetrically arranged and connected to the top of the processing base 1, and sliding seats 611 sliding up and down are connected to opposite surfaces of the two vertical plates 610, and the sliding seats 611 are connected to side walls of the rectangular frame 60.
Referring to fig. 5 and 8, the striking driving set 68 includes eight lugs 680 mounted in the mounting groove 62, two lugs 680 are mounted on four sides of the rectangular frame 60, a rotating shaft 681 is rotatably connected between the two lugs 680 on the same side wall of the rectangular frame 60, a cam is fixedly sleeved on the rotating shaft 681, the cam is located between the upper and lower arc guide plates 64 connected to the same striking plate 63, and a rotating assembly for driving the rotating shaft 681 and the cam to rotate is mounted on the rectangular frame 60.
Referring to fig. 2, 5 and 9, the rotating assembly includes four rectangular through holes 690 formed at the top of the rectangular frame 60, gears 691 are fixedly sleeved at one end of each rotating shaft 681, the four gears 691 are arranged in a rectangular shape, a convex strip 692 sliding up and down is connected in the rectangular through holes 690, racks 693 meshed with the corresponding gears 691 are mounted on the convex strip 692, a fixing frame 694 in a loop structure is jointly mounted on the tops of the four convex strips 692 after penetrating through the rectangular through holes 690, a cylinder is mounted on the top of the sliding seat 611 through a mounting seat, a telescopic end of the cylinder is connected with the top of the fixing frame 694, a limiting block 695 is mounted on the side wall of the convex strip 692 in the mounting groove 62, and the limiting block 695 limits upward movement of the convex strip 692.
When the existing robot adsorbs the side pieces 9 to automatically assemble the laminated pieces, each time the first-stage side pieces 9 are stacked, the rectangular frame 60 is driven to move downwards through the two external electric sliders connected with the sliding seat 611 until the side wall of the rectangular frame 60 is abutted against the downward moving baffle 67, then the fixed frame 694 is driven to move up and down through the air cylinder, the fixed frame 694 drives the convex strip 692 to move up and down with the rack 693, the rack 693 drives the rotating shaft 681 to reciprocate through meshing with the gear 691 in the process of moving up and down, the rotating shaft 681 drives the cam to reciprocate, the protruding part of the cam rotates along the arc-shaped side wall of the arc-shaped guide plate 64 to the knocking plate 63 and pushes the knocking plate 63 to move towards the side piece 9 side wall of the laminated piece assembly, and when the protruding part of the cam does not push the arc-shaped guide plate 64 and the knocking plate 63 any more, the knocking plate 63 resets under the elastic action of the reset spring 66, so that the reciprocating movement of the knocking plate 63 and the reciprocating leveling of the assembled side pieces 9 are realized.
Referring to fig. 8, two slots 710 symmetrically arranged along the length direction of the top of the limiting plate 71 are provided at the top of the limiting plate 71, the slots 710 penetrate through the end surface of the limiting plate 71 near the carrying table 2, the bottom of the striking plate 63 is provided with compensation pushing bars 711 symmetrically arranged along the length direction of the bottom of the striking plate 63, the end surface of the compensation pushing bars 711 near the carrying table 2 is flush with the end surface of the striking plate 63 near the carrying table 2, the compensation pushing bars 711 are in one-to-one correspondence with the slots 710, the lower end of the compensation pushing bars 711 is in an arc structure, the lower end surface of the striking plate 63 is in rolling connection with balls (not shown in the figure) which are uniformly arranged, and the balls are in rolling contact with the limiting plate 71.
When the knocking plate 63 moves downwards, the compensation pushing bar 711 is inserted into the slot 710 until the side wall of the rectangular frame 60 is abutted against the downward movement blocking plate 67, at this time, the balls on the knocking plate 63 are in rolling contact with the limiting plate 71, so that the knocking plate 63 moves, when the knocking plate 63 is driven by the knocking driving group 68 to reciprocally knock and level the assembled side piece 9, the compensation pushing bar 711 is driven to knock and level the side piece 9 knocked by the previous level again, the problem that the side piece 9 on the lower side is rocked and moved by the previous level when the side piece 9 on the upper side is knocked is avoided, the problem that the assembling of the side piece 9 of the iron core is uneven is solved, and the quality of the assembling of the side piece 9 of the iron core and the knocking accuracy when the side piece 9 stacked by leveling are improved.
Referring to fig. 4, the moving driving set 70 includes a cross 701 connected between four limiting plates 71 near the lower end, wherein two opposite limiting plates 71 are provided with fixing rib plates 702, the fixing rib plates 702 are slidably connected with the inner wall of the processing base 1, three external driving sliders driving the fixing rib plates 702 to move up and down are mounted on the fixing rib plates 702, and the three external driving sliders drive the fixing rib plates 702, the limiting plates 71 and the cross 701 to move intermittently and equidistantly upwards, so that the limiting plates 71 limit the side plates 9 after assembly and knocking.
During operation, stack center pillar piece 8 on brace table 3 through current robot, center pillar piece 8 carries out the lamination through the spacing of support solid stop gear 5 and location direction and arranges to support solid stop gear 5 to the center pillar piece 8 of placing the lamination pushes down spacingly, prevents that center pillar piece 8 of lamination equipment from rocking and causing the position offset, after center pillar piece 8 stacks the completion, supports solid stop gear 5 and compresses tightly the center pillar piece 8 of lamination equipment fixedly, prevents later side piece 9 and center pillar piece 8 carry out the lamination equipment when supporting tightly, center pillar piece 8 produces the removal, influences the equipment between center pillar piece 8 and the side piece 9 of iron core.
Then, the existing robot adsorbs the side pieces 9 to automatically assemble the laminated pieces, when each pile of the first-stage side pieces 9 is completed, the rectangular frame 60 in the assembly knocking mechanism 6 moves downwards under the drive of the lifting driving group 61 until the side wall of the rectangular frame 60 is abutted against the downward moving resistance plate 67, and then the knocking driving group 68 drives the knocking plate 63 to move towards the side wall of the side pieces 9 assembled by the laminated pieces, so that the assembled side pieces 9 are flattened and knocked, joints between the adjacent side pieces 9 and the middle column pieces 8 are reduced, and the discrepancy between the lapping head and the end face is eliminated.
After the assembly knocking mechanism 6 knocks the side wall of the assembled side piece 9, the movable driving group 70 drives the limiting plate 71 to move upwards, the limiting plate 71 blocks and limits the assembled side piece 9, meanwhile, the assembly knocking mechanism 6 moves upwards, the steps are repeated, and the existing robot adsorbs the side piece 9 to continue to perform automatic lamination assembly until the iron core lamination assembly is completed.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
The embodiments of the present application are all preferred embodiments of the present application, and are not limited in scope by the present application, so that all equivalent changes according to the structure, shape and principle of the present application are covered in the scope of the present application.
Claims (7)
1. An isolation transformer core assembly processing device, comprising:
the processing base (1), processing base (1) is the rectangular box structure of opening decurrent, four accepting tables (2) that are the rectangle and arrange are installed at the top of processing base (1), supporting bench (3) that are located between four accepting tables (2) are installed at the top of processing base (1), supporting bench (3) are used for supporting center pillar piece (8), accepting tables (2) are used for supporting side piece (9), four spacing post (4) that are the rectangle and arrange are installed at the top of processing base (1), spacing post (4) are supported tightly with the rectangular frame inside wall right angle department that forms when side piece (9) lamination equipment, carry out the spacing to the lamination of side piece (9);
the supporting and fixing limiting mechanism (5) is arranged at the top of the processing base (1), and the supporting and fixing limiting mechanism (5) is used for positioning and arranging during lamination assembly of the middle column plates (8) and supporting and fixing the middle column plates (8) on the supporting table (3) after lamination assembly of the middle column plates (8);
the assembly knocking mechanism (6) is arranged at the top of the processing base (1) and is used for knocking and arranging the outer side wall of a rectangular frame formed during the assembly of the side sheet (9) lamination, the processing base (1) is provided with a lifting limiting mechanism (7), the lifting limiting mechanism (7) comprises four limiting plates (71) which are connected to the top of the processing base (1) in a vertical sliding manner through a moving driving group (70) and are arranged in a rectangular manner, the limiting plates (71) are in one-to-one correspondence with the bearing tables (2), and the four bearing tables (2) are positioned among the four limiting plates (71);
the assembly knocking mechanism (6) comprises a rectangular frame (60) and a lifting driving group (61) which is arranged at the top of a processing base (1) and drives the rectangular frame (60) to move up and down, four limiting plates (71) are all positioned in the inner side wall of the rectangular frame (60), an installation groove (62) is formed in the bottom of the rectangular frame (60), the four inner walls of the rectangular frame (60) are all connected with a knocking plate (63) in a sliding manner, an arc-shaped guide plate (64) which is arranged symmetrically up and down is arranged behind the knocking plate (63) in a sliding manner and penetrates through the installation groove (62), an accommodating groove (65) is formed in the arc-shaped guide plate (64), the accommodating groove (65) is connected with the installation groove (62) through a reset spring (66), the knocking plate (63) is positioned above the limiting plates (71), the limiting plates (71) are arranged on the side walls which are far away from the supporting table (3), the downward moving blocking plates (67) are used for limiting the downward movement of the rectangular frame (60), and the driving group (68) which drives the knocking plates (63) to reciprocate to move back and forth to knock the assembled side plates (9);
after the assembly knocking mechanism (6) knocks and sorts the side pieces (9) of the lamination, a limiting plate (71) in the lifting limiting mechanism (7) moves upwards to limit the side pieces (9) assembled by the lamination.
2. The isolated transformer core assembly process apparatus of claim 1, wherein: the utility model provides a support solid stop gear (5) include through pouring L template (50) sliding connection at lamination setting element (51) at processing base (1) top, lamination setting element (51) are present center pillar piece (8) lamination support and lean on the plate with spacing to center pillar piece (8) are carried out the lamination equipment, rectangular through groove (53) have been seted up on accepting bench (2) that are close to lamination setting element (51), rectangular post (54) along supporting bench (3) length direction symmetrical arrangement are installed at processing base (1) top, guide slot (55) have been seted up to the terminal surface that rectangular post (54) is close to supporting bench (3), sliding connection has briquetting (56) on guide slot (55), the terminal surface that supporting bench (3) were kept away from to guide slot (55) has been seted up and has been run through the groove, fixed mounting has screw rod (57) on briquetting (56), one end downside that rectangular nut (54) were kept away from to briquetting (56) is the arc structure after passing through the run through the groove through the mode cover that is equipped with through screw-thread fit.
3. The isolated transformer core assembly process apparatus of claim 1, wherein: the lifting driving group (61) comprises two vertical plates (610) which are connected to the top of the processing base (1) and are symmetrically arranged, sliding seats (611) which slide up and down are connected to opposite surfaces of the two vertical plates (610), and the sliding seats (611) are connected with the side walls of the rectangular frame (60).
4. The isolated transformer core assembly process apparatus of claim 1, wherein: the knocking driving group (68) comprises eight lug plates (680) arranged in the mounting groove (62), two lug plates (680) are respectively arranged on four sides of the rectangular frame (60), a rotating shaft (681) is rotatably connected between the two lug plates (680) on the same side wall of the rectangular frame (60), a cam is fixedly sleeved on the rotating shaft (681) and is positioned between the upper arc guide plate (64) and the lower arc guide plate (64) which are connected on the same knocking plate (63), and a rotating assembly for driving the rotating shaft (681) and the cam to rotate is arranged on the rectangular frame (60).
5. The isolated transformer core assembly process apparatus of claim 4, wherein: the rotating assembly comprises four rectangular through holes (690) formed in the top of a rectangular frame (60), gears (691) are fixedly sleeved at one ends of each rotating shaft (681) respectively, the four gears (691) are arranged in a rectangular mode, convex strips (692) sliding up and down are connected in the rectangular through holes (690), racks (693) meshed with the corresponding gears (691) are mounted on the convex strips (692), fixing frames (694) in a return structure are mounted on the tops of the four convex strips (692) after penetrating through the rectangular through holes (690), air cylinders are mounted on the tops of sliding seats (611) through mounting seats, telescopic ends of the air cylinders are connected with the tops of the fixing frames (694), limiting blocks (695) are mounted on inner side walls of the convex strips (692) located in mounting grooves (62), and the limiting blocks (695) limit upward movement of the convex strips (692).
6. The isolated transformer core assembly process apparatus of claim 1, wherein: two slots (710) symmetrically arranged along the length direction of the limiting plate (71) are formed in the top of the limiting plate (71), the slots (710) penetrate through the end face, close to the bearing table (2), of the limiting plate (71), compensation pushing strips (711) symmetrically arranged along the length direction of the limiting plate (63) are mounted at the bottom of the knocking plate (63), the end face, close to the bearing table (2), of the compensation pushing strips (711) is flush with the end face, close to the bearing table (2), of the knocking plate (63), the compensation pushing strips (711) are in one-to-one correspondence with the slots (710), the lower ends of the compensation pushing strips (711) are of arc structures, balls which are uniformly distributed are in rolling connection with the lower end face of the knocking plate (63), and the balls are in rolling contact with the limiting plate (71).
7. The isolated transformer core assembly process apparatus of claim 1, wherein: the movable driving group (70) comprises a cross (701) which is connected between the four limiting plates (71) and is close to the lower end, wherein two opposite limiting plates (71) are provided with fixed rib plates (702), and the fixed rib plates (702) are in sliding connection with the inner wall of the processing base (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310923544.4A CN116646167B (en) | 2023-07-26 | 2023-07-26 | Isolation transformer iron core assembling and processing equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310923544.4A CN116646167B (en) | 2023-07-26 | 2023-07-26 | Isolation transformer iron core assembling and processing equipment |
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| CN116646167B true CN116646167B (en) | 2023-11-07 |
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| DE102014115806A1 (en) * | 2014-10-30 | 2016-05-04 | Rüdiger Kohls | Method and device for laminating laminated cores, in particular laminated iron cores for transformers |
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| CN116646167A (en) | 2023-08-25 |
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