CN219286222U - Automatic paying-off device for winding of transformer - Google Patents
Automatic paying-off device for winding of transformer Download PDFInfo
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- CN219286222U CN219286222U CN202320309862.7U CN202320309862U CN219286222U CN 219286222 U CN219286222 U CN 219286222U CN 202320309862 U CN202320309862 U CN 202320309862U CN 219286222 U CN219286222 U CN 219286222U
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- 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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides a winding automatic pay-off of transformer, including the bottom plate, install the pay-off rack on the bottom plate, install a plurality of spool on the pay-off rack, can dismantle on the pay-off rack and be fixed with the driving motor with spool one-to-one, driving motor is connected with the spool transmission that corresponds, install the locking stop device with spool one-to-one on the bottom plate, locking stop device is including dismantling the telescopic link of fixing on the bottom plate, the top of telescopic link is fixed with the mounting bracket that is the U type, the mounting bracket internal rotation is connected with spacing roller and lower spacing roller, the both ends rotation of spacing roller down is connected with the slider down, the side of mounting bracket is equipped with the mounting groove that corresponds with the slider down, slider sliding connection is in the mounting groove down, be fixed with the spring between the bottom of slider down and the bottom of mounting groove, the bottom of slider still is fixed with the touch post, the limit switch that corresponds with the touch post is installed to the bottom of mounting groove, be equipped with the controller on the bottom plate. The utility model avoids mess on site caused by excessive paying-off.
Description
Technical Field
The utility model relates to the technical field of paying-off devices, in particular to an automatic paying-off device for winding a transformer.
Background
The transformer consists of an iron core and a coil, wherein the coil is formed by winding an insulated copper wire. In the production process, in order to improve winding accuracy, a transformer coil bobbin is required to be used for paying off a transformer coil. A common transformer coil pay-off stand is generally composed of a bobbin and a spool. In the coil winding process, a wire coil provided with a transformer coil is mounted on a winding shaft, a die for winding the transformer coil is placed at a proper position, a worker drives the wire coil to rotate on the winding shaft manually with proper force, but the wire coil needs to be paid out by manual pulling force, so that the wire coil paying-out is laborious, a plurality of wire coils cannot be placed on a conventional pay-off rack at the same time, and the applicability is poor.
In the technical scheme disclosed in the patent publication number CN215731316U and the patent name of the transformer coil pay-off rack, a plurality of groups of winding shafts and winding driving mechanisms for driving the winding shafts to rotate are arranged on the wire coil rack, so that automatic paying-off is convenient to realize, a plurality of wire coils can be also arranged, the technical problems are solved, but in the use process, when a copper wire is loosened, the winding driving devices continue to drive the wire coils to pay-off, excessive paying-off is easy to be caused, and the site is messy.
Disclosure of Invention
The utility model aims at: the utility model provides a winding automatic pay-off of transformer, solves above-mentioned when the copper line slackens, and wire winding drive arrangement continues to drive the drum unwrapping wire, easily leads to excessive unwrapping wire, the technical problem in disorder on site.
The technical scheme adopted by the utility model is as follows:
the utility model provides a winding automatic pay-off of transformer, including the bottom plate, install the pay-off rack on the bottom plate, install a plurality of spool on the pay-off rack, can dismantle on the pay-off rack and be fixed with the driving motor with spool one-to-one, driving motor is connected with the spool transmission that corresponds, install the locking stop device with spool one-to-one on the bottom plate, locking stop device is including dismantling the telescopic link of fixing on the bottom plate, the top of telescopic link is fixed with the mounting bracket that is the U type, the mounting bracket internal rotation is connected with spacing roller and lower spacing roller, the both ends rotation of spacing roller down is connected with the slider down, the side of mounting bracket is equipped with the mounting groove that corresponds with the slider down, slider sliding connection is in the mounting groove down, be fixed with the spring between the bottom of slider down and the bottom of mounting groove, the bottom of slider still is fixed with the limit switch that corresponds with the touch post, be equipped with the controller on the bottom plate, limit switch and driving motor are connected with the controller electricity respectively.
The mounting groove is an open-top groove, two ends of the upper limit roller are rotationally connected with upper sliding blocks, and the upper sliding blocks are detachably fixed in the mounting groove through fixing bolts.
The pay-off rack comprises a vertical pay-off plate, a plurality of vertical assembly grooves are formed in the pay-off plate, a plurality of assembly holes are formed in two sides of each assembly groove, a mounting plate is fixed on the driving motor, assembly bolts matched with the assembly holes are arranged on the mounting plate, and the output end of the driving motor penetrates through the assembly grooves.
The telescopic link is including dismantling the sill bar of fixing on the bottom plate, and the middle part sliding connection of sill bar has vertical ejector pin, and threaded connection has the locking bolt on the sill bar, is equipped with a plurality of can with locking bolt complex screw hole on the ejector pin, and the mounting bracket is fixed at the top of ejector pin.
The thread of the paying-off shaft is connected with two locking plates.
The both ends of bottom plate are installed and can go up and down running gear, and running gear includes the installation piece, and the wheel is installed to the bottom of installation piece, and the tip of bottom plate is equipped with the side channel that corresponds with the installation piece, and the side channel internal rotation is connected with vertical lead screw, installation piece and lead screw threaded connection, and the side of side channel is equipped with the spacing groove, is fixed with on the installation piece with spacing groove complex stopper, and the top of lead screw extends to outside the bottom plate and is fixed with the carousel.
The utility model is characterized in that a pay-off rack is arranged on a bottom plate, a plurality of winding shafts are arranged on the pay-off rack, a plurality of wire reels are conveniently and simultaneously arranged, a driving motor which is in one-to-one correspondence with the winding shafts is detachably fixed on the pay-off rack, the driving motor is in transmission connection with the corresponding winding shafts, the driving motor is used for driving the winding shafts to rotate, automatic pay-off is facilitated, a locking and limiting device which is in one-to-one correspondence with the winding shafts is arranged on the bottom plate, the locking and limiting device plays a role of locking and limiting, the locking and limiting device comprises a telescopic rod which is detachably fixed on the bottom plate, a U-shaped mounting frame is fixedly arranged at the top of the telescopic rod, the height of the mounting frame is conveniently adjusted as required, an upper limiting roller and a lower limiting roller are rotationally connected with the mounting frame, the two ends of the lower limiting roller are rotationally connected with a lower sliding block, the lower limiting roller can rotate along the lower sliding block, the side surface of the mounting frame is provided with a mounting groove which corresponds to the lower sliding block, the lower slide block is slidably connected in the mounting groove, a spring is fixed between the bottom of the lower slide block and the bottom of the mounting groove, so that the lower limit roller can conveniently move downwards along with the tensioning of the copper wire, a touch column is also fixed at the bottom of the lower slide block, a limit switch corresponding to the touch column is mounted at the bottom of the mounting groove, a controller is arranged on the bottom plate, the limit switch and a driving motor are respectively and electrically connected with the controller, in the working process, when the released copper wire is in a normal tensioning state, the copper wire extrudes the lower limit roller downwards, the lower limit roller drives the lower slide block to move downwards, the spring is extruded, the touch column is contacted with the limit switch, the controller controls the driving motor to be in an electrified working state, the driving motor drives the winding shaft to rotate, automatic paying-off is performed, when the winding end stops working, the copper wire is in a loose state, the spring is reset, the touch column is separated from the limit switch, the controller controls the driving motor to be powered off, and stopping paying off, so that excessive paying off is avoided, and the messy site is caused.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the anti-loosening limiting device;
FIG. 3 is a schematic structural view of the mounting bracket;
FIG. 4 is a schematic view of a partial structure of a base plate;
fig. 5 is a schematic structural view of the pay-off rack.
Detailed Description
As shown in fig. 1-5, an automatic paying-off device for winding a transformer comprises a bottom plate 1, a paying-off frame 11 is installed on the bottom plate 1, a plurality of winding shafts 16 are installed on the paying-off frame 11, a plurality of wire coils 14 are installed simultaneously, a driving motor 12 corresponding to the winding shafts 16 one by one is detachably fixed on the paying-off frame 11, the driving motor 12 is in transmission connection with the corresponding winding shafts 16, the driving motor 12 is used for driving the winding shafts 16 to rotate, a locking limiting device corresponding to the winding shafts 16 one by one is installed on the bottom plate 1, the locking limiting device plays a role of locking limiting, the locking limiting device comprises a telescopic rod 2 which is detachably fixed on the bottom plate 1, a U-shaped installation frame 17 is fixed on the top of the telescopic rod 2, the installation frame 17 is convenient to adjust the height of the installation frame 17 as required, an upper limiting roller 18 and a lower limiting roller 19 are rotatably connected to the installation frame 17, two ends of the lower limiting roller 19 are rotatably connected with a lower slider 25, a mounting groove 29 corresponding to the lower slider 25 is arranged on the side face of the installation frame 17, the lower slider 25 is slidingly connected in the mounting groove 29, a spring 27 is fixed between the bottom of the lower slider 25 and the bottom of the mounting groove 29, a control roller 25 and the bottom of the mounting groove 29 is convenient to be connected with a lower roller 19 along with a copper wire 3, a control post 2 is fixedly connected with a lower roller 26 and a touch roller 3, a touch roller 2 is arranged on the bottom plate 3, a touch roller 3, a touch 2 is connected with a touch roller 3, a touch roller 2, a touch roller and a touch roller 3, and a touch device is connected by a control device.
The mounting groove 29 is an open-top groove, the two ends of the upper limit roller 18 are rotatably connected with the upper sliding block 24, the upper limit roller 18 can rotate relative to the upper sliding block 24, friction with copper wires is reduced, and the upper sliding block 24 is detachably fixed in the mounting groove 29 through a fixing bolt, so that the mounting and the dismounting are convenient.
The pay-off rack 11 comprises a vertical pay-off plate 30, a plurality of vertical assembly grooves 32 are formed in the pay-off plate 30, a plurality of assembly holes 31 are formed in two sides of the assembly grooves 32, a mounting plate 13 is fixed on the driving motor 12, assembly bolts which can be matched with the assembly holes 31 are arranged on the mounting plate 13, the output end of the driving motor 12 penetrates through the assembly grooves 32, the mounting position of the driving motor 12 is convenient to adjust according to the requirement, the height of the winding shaft 16 is further adjusted, when the mounting position of the driving motor 12 is required to be adjusted, the assembly bolts are loosened, the driving motor 12 and the corresponding winding shaft 16 are adjusted to be at proper heights, and the assembly bolts are screwed into the corresponding assembly holes 31.
The telescopic link 2 is including dismantling the dead lever 23 of fixing on bottom plate 1, and the middle part sliding connection of dead lever 23 has vertical ejector pin 21, and threaded connection has lock bolt 22 on the dead lever 23, is equipped with a plurality of on the ejector pin 21 and can with lock bolt 22 complex screw hole 20, and mounting bracket 17 is fixed at the top of ejector pin 21, when the height of telescopic link 2 needs adjustment, loosens lock bolt 22, and upper and lower slip ejector pin 21 is to suitable position, screws up lock bolt 22 again, is convenient for adjust the height of mounting bracket 17 according to the installation needs.
The paying-off shaft is in threaded connection with two locking plates 15, and the locking plates are used for propping against the wire coil 14 to be paid-off and locking the position of the wire coil 14 to be paid-off.
The lifting travelling device is arranged at two ends of the bottom plate 1, the travelling device comprises a mounting block 7, wheels 6 are arranged at the bottoms of the mounting block 7, the travelling device is convenient to walk, the paying-off device is convenient to move to a proper position, side grooves 8 corresponding to the mounting block 7 are formed in the end portions of the bottom plate 1, vertical screw rods 5 are connected in the side grooves 8 in a rotating mode, the mounting block 7 is in threaded connection with the screw rods 5, limit grooves 10 are formed in the side faces of the side grooves 8, limit blocks 4 matched with the limit grooves 10 are fixed on the mounting block 7, the top ends of the screw rods 5 extend out of the bottom plate 1 and are fixedly provided with rotary discs 9, after the paying-off device is moved to a proper position, the rotary discs 9 rotate, the rotary discs 9 drive the screw rods 5 to rotate, the mounting block 7 moves upwards along the screw rods 5, the limit blocks 4 slide upwards along the limit grooves 10 to separate the wheels 6 from the ground, and the paying-off device is convenient to stably work.
In the working process, a wire coil 14 to be paid off is arranged on a corresponding winding shaft 16, locking plates 15 are screwed, the two locking plates 15 are respectively propped against two ends of the wire coil 14 to play a role of locking, the position of a locking limiting device is adjusted to a proper height according to the position of the winding shaft 16, the initial end of a copper wire is led out and passes through between an upper limiting roller 18 and a lower limiting roller 19 to be led into a winding mould, the copper wire is in a normal tensioning state, the copper wire downwardly presses the lower limiting roller 19, the lower limiting roller 19 drives a lower sliding block 25 to downwardly move, a pressing spring 27 and a touch column 26 are in contact with a limiting switch 28, a controller 3 controls a driving motor 12 to be in an electrified working state, the driving motor 12 drives the winding shaft 16 to rotate, automatic paying off is performed, labor is saved, when the winding end stops working, the copper wire is in a loose state, the spring 27 is reset, the touch column 26 is separated from the limiting switch 28, the driving motor 12 is controlled to be powered off, the excessive paying off is stopped, and the situation of messy on site is avoided.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a winding automatic pay-off of transformer, includes the bottom plate, installs the pay off rack on the bottom plate, installs a plurality of spool on the pay off rack, can dismantle on the pay off rack be fixed with the driving motor of spool one-to-one, driving motor is connected its characterized in that with the spool transmission that corresponds: the anti-loosening limiting device is arranged on the bottom plate in one-to-one correspondence with the winding shafts, the anti-loosening limiting device comprises a telescopic rod which is detachably fixed on the bottom plate, a U-shaped mounting frame is fixed at the top of the telescopic rod, an upper limiting roller and a lower limiting roller are connected in a rotating mode in the mounting frame, lower sliding blocks are connected at two ends of the lower limiting roller in a rotating mode, mounting grooves corresponding to the lower sliding blocks are arranged on the side faces of the mounting frame, springs are fixed between the bottoms of the lower sliding blocks and the bottoms of the mounting grooves, touch columns are further fixed at the bottoms of the lower sliding blocks, limit switches corresponding to the touch columns are arranged at the bottoms of the mounting grooves, and a controller is arranged on the bottom plate.
2. The transformer wound automatic pay-off device of claim 1, wherein: the mounting groove is an open-top groove, two ends of the upper limit roller are rotationally connected with upper sliding blocks, and the upper sliding blocks are detachably fixed in the mounting groove through fixing bolts.
3. The transformer wound automatic pay-off device of claim 1, wherein: the pay-off rack comprises a vertical pay-off plate, a plurality of vertical assembly grooves are formed in the pay-off plate, a plurality of assembly holes are formed in two sides of each assembly groove, a mounting plate is fixed on the driving motor, assembly bolts matched with the assembly holes are arranged on the mounting plate, and the output end of the driving motor penetrates through the assembly grooves.
4. The transformer wound automatic pay-off device of claim 1, wherein: the telescopic link is including dismantling the sill bar of fixing on the bottom plate, and the middle part sliding connection of sill bar has vertical ejector pin, and threaded connection has the locking bolt on the sill bar, is equipped with a plurality of can with locking bolt complex screw hole on the ejector pin, and the mounting bracket is fixed at the top of ejector pin.
5. The transformer wound automatic pay-off device of claim 1, wherein: the thread of the paying-off shaft is connected with two locking plates.
6. The transformer wound automatic pay-off device of claim 1, wherein: the both ends of bottom plate are installed and can go up and down running gear, and running gear includes the installation piece, and the wheel is installed to the bottom of installation piece, and the tip of bottom plate is equipped with the side channel that corresponds with the installation piece, and the side channel internal rotation is connected with vertical lead screw, installation piece and lead screw threaded connection, and the side of side channel is equipped with the spacing groove, is fixed with on the installation piece with spacing groove complex stopper, and the top of lead screw extends to outside the bottom plate and is fixed with the carousel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320309862.7U CN219286222U (en) | 2023-02-24 | 2023-02-24 | Automatic paying-off device for winding of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320309862.7U CN219286222U (en) | 2023-02-24 | 2023-02-24 | Automatic paying-off device for winding of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219286222U true CN219286222U (en) | 2023-06-30 |
Family
ID=86923445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320309862.7U Active CN219286222U (en) | 2023-02-24 | 2023-02-24 | Automatic paying-off device for winding of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219286222U (en) |
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2023
- 2023-02-24 CN CN202320309862.7U patent/CN219286222U/en active Active
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