CN208580663U - A kind of transformer core automatic laminating device - Google Patents

A kind of transformer core automatic laminating device Download PDF

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Publication number
CN208580663U
CN208580663U CN201821188163.7U CN201821188163U CN208580663U CN 208580663 U CN208580663 U CN 208580663U CN 201821188163 U CN201821188163 U CN 201821188163U CN 208580663 U CN208580663 U CN 208580663U
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China
Prior art keywords
lamination
platform
cylinder
stack
storehouse
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CN201821188163.7U
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Chinese (zh)
Inventor
姜振军
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ZHEJIANG JIANGSHAN TRANSFORMER CO Ltd
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ZHEJIANG JIANGSHAN TRANSFORMER CO Ltd
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Abstract

The utility model relates to the technical field of automation equipment of transformer production, and in particular to a kind of transformer core automatic laminating device.The lamination device includes bracket, fetching device, transport mechanism and lamination platform, the fetching device and transport mechanism are fixed on bracket, the fetching device is for grabbing lamination and stacking to lamination platform, the lamination platform is placed on bracket and can move along the lamination direction of fetching device, and the transport mechanism is used to be sent within the scope of lamination platform to the lamination of fetching device and send out the lamination platform after the completion of lamination.Described device can realize round-the-clock 24 hours and operate that lamination speed is higher than artificial lamination, so that production efficiency be greatly improved;After the fund of early investment production line, the later period is not necessarily to pay the spending of lamination worker, greatly reduction production cost;Lamination quality is stablized, and error probability is far below artificial lamination, to ensure that the good appearance of iron core and the stability of transformer quality.

Description

A kind of transformer core automatic laminating device
Technical field
The utility model relates to the technical field of automation equipment of transformer production, and in particular to a kind of transformer core from Fold sheet devices.
Background technique
Transformer core is the support frame for winded coil of transformer winding, and existing iron core indeed through The figurate structure of the tool to be formed is laminated in multi-disc silicon steel sheet.And transformer core is frequently not single wrapping post, for example, It usually requires the winding bobbin to form " day " glyph construction, therefore, it is necessary to which five groups of silicon steel sheets are laminated to be spliced, and in every group The width of silicon steel sheet and shape difference, for every group of silicon steel sheet after the completion of stacking, longitudinal section forms spindle-type α-Fe2O3, therefore, becomes Structure is complicated for depressor iron core, and silicon steel sheet quantity is very big, and the weight of the finished product of high-power transformer iron core is very big.
Existing transformer production enterprise usually passes through the production that the artificial silicon steel sheet of stacking piecewise realizes iron core, can think and Know, there are following inevitable defects for artificial lamination: since there are many quantity of silicon steel sheet, and worker usually requires layer piecewise It is folded, cause workload huge, and worker can not accomplish to work for whole day 24 hours, production efficiency is low;Usually require 2-4 work People carries out the lamination work an of iron core simultaneously, causes factory labour expenses huge, lamination work is very uneconomical;Due to manpower The attention that work not can guarantee the moment is concentrated, and is very easy to occur that lamination is uneven, influences the good appearance even transformation of iron core The quality of device.
Therefore, people are badly in need of a kind of device of achievable automation lamination, thus on completely instead of artificial lamination to solve State problem.
Utility model content
Technical problem to be solved in the utility model are as follows: a kind of transformer core automatic laminating device is provided, it can be complete Replacing the artificial iron core production technology for carrying out silicon steel sheet lamination of existing needs entirely, production line can carry out operating for round-the-clock 24 hours, And lamination speed is higher than artificial lamination, so that production efficiency be greatly improved;After the fund of early investment production line, the later period is without branch The spending of lamination worker out, greatly reduction production cost;It avoids as can not manually keep constantly resulted in attention collection Lamination it is uneven, the problem of influencing core configuration beautiful even transformer quality.
Used technical solution is to solve above-mentioned technical problem:
A kind of transformer core automatic laminating device, which is characterized in that including bracket, fetching device, transport mechanism and fold Piece platform, the fetching device and transport mechanism are fixed on bracket, and the fetching device is for grabbing lamination and stacking to folded On piece platform, the lamination platform is placed on bracket and can move along the lamination direction of fetching device, and the transport mechanism is used In the lamination platform being sent within the scope of lamination platform to the lamination of fetching device and after the completion of sending out lamination.
In a preferred embodiment, the lamination platform is placed on bracket by elevating mechanism, the lifting Mechanism can control the raising and lowering of lamination platform.
In a preferred embodiment, the elevating mechanism includes: the first cylinder being fixed on bracket, Yi Jiyu The pallet of the mandril connection of first cylinder, the pallet for being put into lamination platform, the first cylinder control pallet rise and Decline is to control the lifting of lamination platform.
In a preferred embodiment, roller row is installed on the pallet, the roller row includes multiple rollings Cylinder, is fixed with pulley on which cylinder, and sliding rail, the pulley and sliding rail cooperation are equipped in the bottom plane of lamination platform To guarantee that lamination platform moves in pallet along the transmission direction of roller row;In two sides of the pallet of cylinder axis installation point Second cylinder is separately installed on wall, the mandril of two the second cylinders can withstand two opposite sides of lamination platform, To prevent lamination platform from sliding on roller row.
In a preferred embodiment, third cylinder is installed on the bottom surface of the pallet, in lamination platform There is locating piece on bottom surface, there is location hole on the locating piece, the mandril of the third cylinder can be inserted into location hole.
In a preferred embodiment, the lamination platform includes:
Bottom plate;
It is set in turn in the first lamination storehouse and second lamination storehouse on bottom plate from left to right, is set in turn in bottom from top to bottom Third lamination storehouse, the 4th lamination storehouse and the 5th lamination storehouse on plate, first lamination storehouse, second lamination storehouse, third lamination storehouse, All have position-limit mechanism inside 4th lamination storehouse and the 5th lamination storehouse, the position-limit mechanism is used to limit certain amount and width Lamination layer stack into,
First lamination storehouse is folded into the first stack of laminations, and the second lamination storehouse is folded into second lamination group, and described first Stack of laminations is parallel with second lamination group;
Third lamination storehouse is folded into third stack of laminations, and the 4th lamination storehouse is folded into the 4th stack of laminations, and the described 5th is folded Piece storehouse is folded into the 5th stack of laminations, and the third stack of laminations, the 4th stack of laminations and the 5th stack of laminations are parallel to each other;
First stack of laminations perpendicular to third stack of laminations, first stack of laminations, second lamination group, third stack of laminations, 4th stack of laminations, the 5th stack of laminations constitute " day " font transformer lamination winding bobbin.
In a preferred embodiment, the position-limit mechanism is at least one of step structure and pin bank, institute Stating pin bank includes the more pin rods that length successively increases from top to bottom.
In a preferred embodiment, there are two the fetching devices, it is individually fixed in the branch of lamination platform two sides On frame.
In a preferred embodiment, the fetching device is five axis robots, the crawl of five axis robot End is equipped with sucker, and the sucker is connected with tracheae, and the tracheae other end connects compression pump, and the compression pump passes through endotracheal suction Gas, so that making sucker that lamination be sucked realizes crawl.
In a preferred embodiment, five axis robot include the 4th cylinder, the 5th cylinder, first motor, Second motor, third motor and the first sliding rail, the first sliding block, the second sliding rail, the second sliding block, first sliding rail are fixed on branch On frame, the 4th cylinder is fixed on the first sliding rail, and first sliding block is slidably connected on the first sliding rail, the 4th gas The mandril of cylinder connects the first sliding block, and the first motor is fixed in the second sliding block, and the shaft connection second of first motor is sliding Rail is equipped with the second motor on the second sliding rail, and the second sliding block, second motor drive are slidably connected on the second sliding rail The second sliding block is connected, and the second sliding block can be driven to slide along the second sliding rail, is fixed with the 5th cylinder, institute in the second slips end The mandril connection third motor of the 5th cylinder is stated, swivel mount is fixed in the shaft of the third motor, pacifies on the swivel mount Equipped with sucker.
The beneficial effects of the utility model are: the automatic laminating device includes bracket, fetching device, transport mechanism and folds Piece platform, the fetching device and transport mechanism are fixed on bracket, and the lamination platform is placed on bracket and can be along pick-and-place The lamination direction of mechanism moves, and the transport mechanism is folded for being sent within the scope of lamination platform to the lamination of fetching device and sending out Lamination platform after the completion of piece.By the cooperation of above-mentioned automatic mechanism, automatic laminating function is realized, which can realize whole day It waits 24 hours and operates, lamination speed is higher than artificial lamination, so that production efficiency be greatly improved;The fund of early investment production line Afterwards, the later period is not necessarily to pay the spending of lamination worker, greatly reduction production cost;Lamination quality is stablized, and error probability is far below people Work lamination, to ensure that the good appearance of iron core and the stability of transformer quality.
Detailed description of the invention
Fig. 1 is state stereogram of the lamination device in transport mechanism plane;
Fig. 2 is lamination device perspective view of the lamination platform when rising in lamination plane;
Fig. 3 is the perspective view of the elevating mechanism;
Fig. 4 is the bottom view of the lamination platform;
Fig. 5 is the side view that the lamination platform is placed on elevating mechanism;
Fig. 6 is the perspective view of the lamination platform;
Fig. 7 is the partial enlarged view of the first lamination Cang Chu;
Fig. 8 is the perspective view of five axis robot;
Fig. 9 is the partial enlarged view at the sucker.
Each appended drawing reference in figure are as follows: 1: bracket, 2: five axis robots, 211: the first sliding rails, 212: the first sliding blocks, 213: the Two sliding rails, 214: the second sliding blocks, 215: tracheae, 216: swivel mount, 217: sucker, 221: the four cylinders, 222: first motor, 223: the second motors, 224: the five cylinders, 225: third motor, 3: transport mechanism, 4: lamination platform, 41: bottom plate, 42: sliding rail, 43: locating piece, 431: location hole, 44: the first lamination storehouses, 441: the first connecting plates, 442: step structure, 443: pin bank, 45: second lamination storehouse, 451: the second connecting plates, 46: third lamination storehouse, 47: the four lamination storehouses, 48: the five lamination storehouses, 5: lifting Mechanism, 51: the first cylinders, 52: pallet, 531: roller, 532: pulley, 54: the second cylinders, 55: third cylinder.
Specific embodiment
Below with reference to each attached drawing, the utility model is described in detail.
Automatic laminating device described in the utility model includes bracket 1, fetching device, transport mechanism combined with Figure 1 and Figure 2, 3, lamination platform 4 and elevating mechanism 5, it is preferred that the fetching device is five axis robots 2.In two mounting platforms of bracket 1 On five axis robots 2 are installed, and elevating mechanism 5 is installed between two mounting platforms, the lamination platform 4 is placed in lifting In mechanism 5, transport mechanism 3 is used to be sent into fold the lamination platform for folding silicon steel sheet into the lamination platform 4 of silicon steel sheet and submitting 4, therefore transport mechanism 3 is passed through in the through-hole of the mounting platform of bracket 1 and is connect with elevating mechanism 5.As shown in Figure 1, elevator In same plane, empty lamination platform 4 is sent on elevating mechanism 5 by the transport mechanism 3 in left side, such as structure 5 and transport mechanism 3 Shown in Fig. 2, elevating mechanism 5 is lifted lamination platform 4 to lamination station, at this point, two five axis robots 2 are by from feed bin (in figure It is not shown) crawl silicon steel sheet, it is then placed in lamination platform 4.After completing folded silicon steel sheet, elevating mechanism 5 drops to transmission again On 3 same plane of mechanism, lamination platform 4 is pulled away from hoistable platform and sent out by the transport mechanism 3 on right side.The structure of the device is special Sign, is applicable to the continuous production of production line, i.e., after completing lamination, the iron core that next step can be entered by transport mechanism 3 is solid A series of producing line processes such as fixed, coiling, transformer assembling.
In conjunction with Fig. 3-Fig. 5, the specific matching relationship of elevating mechanism 5 and lamination platform 4 is described in detail.The elevating mechanism 5 Including the first cylinder 51, pallet 52, roller row, the second cylinder 54 and third cylinder 55.There are two first cylinders 51, and It is both secured in the bottom plane of bracket 1, the mandril of two the first cylinders 51 is individually fixed in 52 bottom of pallet, makes the first cylinder 51 can drive pallet 52 to move up and down, meanwhile, roller row is installed inside pallet 52, the roller row includes three rollers 531, pulley 532 is fixed on every roller 531.It is fixed in 52 liang of flank side surfaces of pallet of the axis installation point of roller 531 Second cylinder 54, meanwhile, third cylinder 55 is fixed on the pallet 52 between adjacent roller 531.It is corresponding, it is flat in lamination On the bottom plate 41 of platform 4, it is fixed with sliding rail 42 and locating piece 43, there is location hole 431 on the locating piece 43.Pulley 532 can It is caught in sliding rail 42 to guarantee lamination platform 4 by the movement of the scrolling realization of roller 531 or so;Meanwhile carrying out folded silicon During steel disc, the mandril of third cylinder 55 can be headed into location hole 431, to realize the positioning of lamination platform 4.Into one Step, as shown in figure 5, the mandril of the second cylinder 54 can withstand lamination platform 4 during lamination platform 4 carries out folded silicon steel sheet Side, to be further ensured that the positioning of lamination platform 4.After lamination platform 4 completes lamination operation, the second cylinder 54 and the The mandril of three cylinders 55 is shunk, so that it be made to disappear the positioning action of lamination platform 4, transport mechanism 3 can pull lamination platform 4 Into next producing line station.
As shown in fig. 6, the lamination platform 4 includes: bottom plate 41;First be set in turn on bottom plate 41 from left to right is folded Piece storehouse 44 and second lamination storehouse 45 are set in turn in third lamination storehouse 46 on bottom plate 41,47 and of the 4th lamination storehouse from top to bottom 5th lamination storehouse 48.First lamination storehouse 44, second lamination storehouse 45, third lamination storehouse 46, the 4th lamination storehouse 47 and the 5th are folded All have position-limit mechanism inside piece storehouse 48, the lamination layer that the position-limit mechanism is used to limit certain amount and width stack into.Institute It states the first lamination storehouse 44 to fold into the first stack of laminations, the second lamination storehouse 45 is folded into second lamination group, and first stack of laminations It is parallel with second lamination group.Third lamination storehouse 46 is folded into third stack of laminations, and the 4th lamination storehouse 47 is folded into the 4th lamination Group, the 5th lamination storehouse 48 are folded into the 5th stack of laminations, and the third stack of laminations, the 4th stack of laminations and the 5th stack of laminations are mutual In parallel.First stack of laminations is perpendicular to third stack of laminations, first stack of laminations, second lamination group, third stack of laminations, the 4th Stack of laminations, the 5th stack of laminations constitute " day " font transformer lamination winding bobbin.Further, first lamination storehouse 44 is outer Two pieces of backup plates in portion are connected by the first connecting plate 441, have shrinkage pool on the first connecting plate 441, likewise, second lamination storehouse 45 Two pieces of external backup plates are connected by the second connecting plate 451, have shrinkage pool on the second connecting plate 451, and the shrinkage pool corresponds to The mandril of second cylinder 54, the mandril of second cylinder 54 can head into shrinkage pool the positioning realized to lamination platform 4.
As shown in fig. 7, the position-limit mechanism is at least one of step structure 442 and pin bank 443, the pin bank 443 include the more pin rods that length successively increases from top to bottom, i.e., has on one piece of backup plate in the first lamination storehouse 44 ladder-like Structure 442 has pin bank 443 on backup plate on the other side, therefore, when stacking same group of silicon steel sheet of different in width, guarantees Accuracy, so that forming longitudinal cross-section is fusiform structure.
In conjunction with Fig. 8 and Fig. 9, the grasping end of five axis robot 2 is equipped with sucker 217, and the sucker 217 is connected with gas Pipe 215,215 other end of tracheae connect compression pump, and the compression pump is by 215 air-breathing of tracheae, so that sucker 217 be made to be sucked Lamination realizes crawl.Five axis robot 2 can realize the axis on axial stretching and two parallel planes on three-dimensional To rotation.Further, five axis robot 2 includes the 4th cylinder 221, the 5th cylinder 224, the 222, second electricity of first motor Machine 223, third motor 225 and the first sliding rail 211, the first sliding block 212, the second sliding rail 213, the second sliding block 214, described One sliding rail 211 is fixed on bracket 1, and the 4th cylinder 221 is fixed on the first sliding rail 211, and first sliding block 212 is sliding Dynamic to be connected on the first sliding rail 211, the mandril of the 4th cylinder 221 connects the first sliding block 212, and the first motor 222 is solid Due in the second sliding block 214, and the shaft of first motor 222 connects the second sliding rail 213, and the is equipped on the second sliding rail 213 Two motors 223, slidably connect the second sliding block 214 on the second sliding rail 213, and the transmission connection of the second motor 223 second is sliding Block 214, and the second sliding block 214 can be driven to slide along the second sliding rail 213, the 5th cylinder is fixed in 214 end of the second sliding block 224, the mandril of the 5th cylinder 224 connects third motor 225, is fixed with swivel mount in the shaft of the third motor 225 216, sucker 217 is installed on the swivel mount 216.And there is tube seat on the second sliding block 214, tracheae can be caught in tube seat 215 so that play the role of lineation, meanwhile, reason line box (not shown) can also be installed outside the tracheae 215 of side on the pipe groove. The working principle of five axis robot 2 are as follows: the 4th cylinder 221 drives the first sliding block 212 to move in the X-axis direction by mandril, the Two motors 223 drive the second sliding block 214 to move along the y axis by screw rod and screw pair cooperation, and the 5th cylinder 224 drives third Motor 225, swivel mount 216 and sucker 217 are moved along Z-direction;Meanwhile first motor 222 can drive 213 edge of the second sliding rail Shaft rotation, third motor 225 can drive swivel mount 216 to rotate along shaft, be accurately located to silicon steel sheet to be grabbed to realize In top and each lamination storehouse of lamination platform 4;Meanwhile sucker 217 passes through the tracheae 215 and compression pump being attached thereto, and realizes Absorption and release to silicon steel sheet.
The above is only the preferred embodiment of the present invention, not thereby limits the patent protection of the utility model Range, it is all with equivalent structure transformation made by the utility model specification and accompanying drawing content, directly or indirectly it is used in it His relevant technical field similarly includes within the protection scope of the present utility model.

Claims (10)

1. a kind of transformer core automatic laminating device, which is characterized in that including bracket, fetching device, transport mechanism and lamination Platform, the fetching device and transport mechanism are fixed on bracket, and the fetching device is for grabbing lamination and stacking to lamination On platform, the lamination platform is placed on bracket and can move along the lamination direction of fetching device, and the transport mechanism is used for The lamination platform be sent within the scope of lamination platform to the lamination of fetching device and sent out after the completion of lamination.
2. a kind of transformer core automatic laminating device as described in claim 1, which is characterized in that the lamination platform passes through Elevating mechanism is placed on bracket, and the elevating mechanism can control the raising and lowering of lamination platform.
3. a kind of transformer core automatic laminating device as claimed in claim 2, which is characterized in that the elevating mechanism packet Include: the first cylinder being fixed on bracket, and the pallet connecting with the mandril of the first cylinder, the pallet is for being put into lamination Platform, the first cylinder control pallet raising and lowering is to control the lifting of lamination platform.
4. a kind of transformer core automatic laminating device as claimed in claim 3, which is characterized in that installed on the pallet There is roller row, the roller row includes multiple rollers, pulley is fixed on which cylinder, in the bottom plane of lamination platform Sliding rail, the pulley and sliding rail cooperation are installed to guarantee that lamination platform moves in pallet along the transmission direction of roller row; Second cylinder is separately installed in the two side walls of the pallet of cylinder axis installation point, the mandril of two the second cylinders can Two opposite sides of lamination platform are withstood, to prevent lamination platform from sliding on roller row.
5. a kind of transformer core automatic laminating device as claimed in claim 4, which is characterized in that in the bottom surface of the pallet On third cylinder is installed, there is locating piece on the bottom surface of lamination platform, there is on the locating piece location hole, the third The mandril of cylinder can be inserted into location hole.
6. a kind of transformer core automatic laminating device as described in claim 1, which is characterized in that the lamination platform packet It includes:
Bottom plate;
It is set in turn in the first lamination storehouse and second lamination storehouse on bottom plate from left to right, is set in turn on bottom plate from top to bottom Third lamination storehouse, the 4th lamination storehouse and the 5th lamination storehouse, first lamination storehouse, second lamination storehouse, third lamination storehouse, the 4th Position-limit mechanism is all had inside lamination storehouse and the 5th lamination storehouse, the position-limit mechanism is used to limit the lamination of certain amount and width Stacking is put into,
First lamination storehouse is folded into the first stack of laminations, and the second lamination storehouse is folded into second lamination group, and first lamination Group is parallel with second lamination group;
Third lamination storehouse is folded into third stack of laminations, and the 4th lamination storehouse is folded into the 4th stack of laminations, the 5th lamination storehouse It folds into the 5th stack of laminations, and the third stack of laminations, the 4th stack of laminations and the 5th stack of laminations are parallel to each other;
First stack of laminations is perpendicular to third stack of laminations, first stack of laminations, second lamination group, third stack of laminations, the 4th Stack of laminations, the 5th stack of laminations constitute " day " font transformer lamination winding bobbin.
7. a kind of transformer core automatic laminating device as claimed in claim 6, which is characterized in that the position-limit mechanism is rank At least one of ladder configuration and pin bank, the pin bank include the more pin rods that length successively increases from top to bottom.
8. a kind of transformer core automatic laminating device as described in claim 1, which is characterized in that the fetching device has two It is a, it is individually fixed on the bracket of lamination platform two sides.
9. a kind of transformer core automatic laminating device as claimed in claim 8, which is characterized in that the fetching device is five Axis robot, the grasping end of five axis robot are equipped with sucker, and the sucker is connected with tracheae, and the tracheae other end connects Compression pump is connect, the compression pump is by tracheae air-breathing, so that making sucker that lamination be sucked realizes crawl.
10. a kind of transformer core automatic laminating device as claimed in claim 9, which is characterized in that five axis robot It is slided including the 4th cylinder, the 5th cylinder, first motor, the second motor, third motor and the first sliding rail, the first sliding block, second Rail, the second sliding block, first sliding rail are fixed on bracket, and the 4th cylinder is fixed on the first sliding rail, and described first is sliding Block is slidably connected on the first sliding rail, and the mandril of the 4th cylinder connects the first sliding block, and the first motor is fixed on second In sliding block, and the shaft of first motor connects the second sliding rail, and the second motor is equipped on the second sliding rail, sliding on the second sliding rail Dynamic to be connected with the second sliding block, second motor drive connects the second sliding block, and the second sliding block can be driven sliding along the second sliding rail It is dynamic, it is fixed with the 5th cylinder in the second slips end, the mandril of the 5th cylinder connects third motor, the third motor It is fixed with swivel mount in shaft, sucker is installed on the swivel mount.
CN201821188163.7U 2018-07-25 2018-07-25 A kind of transformer core automatic laminating device Active CN208580663U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821188163.7U CN208580663U (en) 2018-07-25 2018-07-25 A kind of transformer core automatic laminating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821188163.7U CN208580663U (en) 2018-07-25 2018-07-25 A kind of transformer core automatic laminating device

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CN208580663U true CN208580663U (en) 2019-03-05

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109087803A (en) * 2018-07-25 2018-12-25 浙江江山变压器股份有限公司 A kind of transformer core automatic laminating device
CN113470965A (en) * 2021-09-06 2021-10-01 昌航电气有限公司 Automatic lamination device of transformer core
CN115123614A (en) * 2022-05-27 2022-09-30 新华都特种电气股份有限公司 Iron core processing system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109087803A (en) * 2018-07-25 2018-12-25 浙江江山变压器股份有限公司 A kind of transformer core automatic laminating device
CN109087803B (en) * 2018-07-25 2024-02-27 浙江江山变压器股份有限公司 Automatic lamination device of transformer core
CN113470965A (en) * 2021-09-06 2021-10-01 昌航电气有限公司 Automatic lamination device of transformer core
CN113470965B (en) * 2021-09-06 2021-11-16 昌航电气有限公司 Automatic lamination device of transformer core
CN115123614A (en) * 2022-05-27 2022-09-30 新华都特种电气股份有限公司 Iron core processing system
CN115123614B (en) * 2022-05-27 2024-03-15 新华都特种电气股份有限公司 Iron core processing system

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