CN219626466U

CN219626466U - Winding and winding device for transformer core

Info

Publication number: CN219626466U
Application number: CN202320576660.9U
Authority: CN
Inventors: 崔广磊; 宋凯; 李丹; 付小安; 王明林; 王高锋; 陈培周
Original assignee: Henan Herui Electric Co ltd
Current assignee: Henan Herui Electric Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-09-01
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses a winding and winding device of a transformer iron core, which relates to the technical field of winding equipment and comprises a bottom foot, an annular chute and a rotating groove, wherein a bottom plate is arranged at the top end of the bottom foot, a first servo motor is arranged at one side of the bottom plate, a unidirectional threaded rod is arranged at the output end of the first servo motor, the outer wall of the unidirectional threaded rod is connected with two first thread blocks through threads, a first cavity is formed in the bottom plate, a movable plate is arranged at the top end of the first thread block, support plates are arranged at both sides of the top end of the movable plate, and a second servo motor is arranged at the top end of the support plate. According to the utility model, the moving plate is driven by the first thread block, so that the moving plate drives the transformer iron core main body to slowly move, and the copper wires are wound for one circle and then move for a distance, so that the copper wires are uniformly wound on the outer wall of the transformer iron core main body.

Description

Winding and winding device for transformer core

Technical Field

The utility model relates to the technical field of winding equipment, in particular to a winding device of a transformer iron core.

Background

The transformer core is a main magnetic circuit part in the transformer, is generally formed by stacking hot-rolled or cold-rolled silicon steel sheets with higher silicon content and insulating paint coated on the surface, and forms a complete electromagnetic induction system by winding a coil on the outer wall of the core.

The conventional winding device for the transformer core has the advantages of simple structure and convenient use, but has the disadvantages.

Traditional transformer core's wire winding device is carrying out winding in-process, through the part winding of copper line at the outer wall of iron core, later through the rotation of iron core, accomplishes the complete winding of iron core, and is carrying out winding in-process, easily causes the copper line to twine inhomogeneous, the condition of stacking each other.

Disclosure of Invention

The utility model aims to provide a winding device for a transformer iron core, which is used for solving the problems of uneven winding and mutual stacking of copper wires in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the winding and winding device of the transformer iron core comprises a bottom foot, an annular chute and a rotary chute;

the bottom plate is installed on the top of footing, and one side of bottom plate installs first servo motor, the single-way threaded rod is installed to the output of first servo motor, and the outer wall of single-way threaded rod has two first thread blocks through threaded connection, first cavity has been seted up to the inside of bottom plate, and the movable plate is installed on the top of first thread block, the backup pad is all installed to the both sides on movable plate top, and the second servo motor is all installed on the top of backup pad, the drive bull stick is all installed to the output of second servo motor, and drive gear is all installed to the bottom of drive bull stick, the second cavity has all been seted up to the inside of backup pad, and the driven bull stick is all installed through the pivot to one side of second cavity inside driven bull stick, and the annular spout is all installed to one side that the backup pad is close to each other, the inside of annular spout all is provided with a plurality of sliders, and one side that the slider is close to each other all installs the rolling groove, the inside bottom of rolling groove all installs the bi-directional threaded rod through the pivot, and bi-directional threaded rod's top all installs the knob, the second cavity is all offered the inside the second cavity, the second cavity has all installed through the second thread block, all screw thread blocks all is all installed through the second thread blocks between the equal fixed plate and the equal screw thread plate of two side of screw thread plates.

Preferably, one end of the unidirectional threaded rod penetrates through the bottom plate to extend to one side of the inside of the first cavity, and the unidirectional threaded rod is installed on one side of the inside of the first cavity through the rotating shaft.

Preferably, the bottom ends of the driving rotating rods penetrate through the supporting plate, and the bottom ends of the driving rotating rods extend to the inside of the second cavity.

Preferably, the driven rotating rods are arranged on one sides of the rotating grooves, and the driven rotating rods are arranged on the other sides of the rotating grooves.

Preferably, the driving gears are all located above the driven gears, and the driving gears are all meshed with the driven gears.

Preferably, the top ends of the bidirectional threaded rods penetrate through the rotating grooves, and the top ends of the bidirectional threaded rods extend to the upper portions of the rotating grooves.

Preferably, one side of the fixing plate penetrates through the rotating grooves, and one side of the fixing plate extends between the rotating grooves.

Compared with the prior art, the utility model has the beneficial effects that: the copper wire is wound on the outer wall of the transformer core main body, the driving rotating rod is driven to rotate through the second servo motor, the driving gear is driven to rotate through the driving rotating rod, the driven gear can be driven to rotate in the process of rotating the driving gear due to the fact that the driving gear is meshed with the driven gear, the driven rotating rod is driven to rotate through the driven gear, the rotating groove can be driven to drive the transformer core main body to rotate through the driven rotating rod, the unidirectional threaded rod is driven to rotate through the first servo motor, the unidirectional threaded rod and the first threaded block are connected through threads, so that the first threaded block can move along with threads on the outer wall of the unidirectional threaded rod in the process of rotating, the moving plate is driven through the first threaded block, the moving plate drives the transformer core main body to move slowly, the copper wire is wound for one circle, the copper wire is uniformly wound on the outer wall of the transformer core main body, and the structure achieves uniform winding of the copper wire and prevents the copper wire from being stacked on each other in the winding process.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is an enlarged schematic side sectional view of the annular chute of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a footing; 2. a one-way threaded rod; 3. a first threaded block; 4. a bottom plate; 5. a first cavity; 6. a moving plate; 7. a second servo motor; 8. a transformer core body; 9. a slide block; 10. an annular chute; 11. a support plate; 12. a first servo motor; 13. a fixing plate; 14. a rotating groove; 15. a knob; 16. a two-way threaded rod; 17. a second threaded block; 18. a second cavity; 19. a driven rotating rod; 20. a drive gear; 21. driving the rotating rod; 22. a driven gear.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a winding device for a transformer core includes a foot 1, an annular chute 10 and a rotary chute 14;

the bottom plate 4 is installed on the top of the bottom foot 1, the first servo motor 12 is installed on one side of the bottom plate 4, the unidirectional threaded rod 2 is installed at the output end of the first servo motor 12, two first thread blocks 3 are connected to the outer wall of the unidirectional threaded rod 2 through threads, the first cavity 5 is formed in the bottom plate 4, the movable plate 6 is installed on the top of the first thread block 3, the supporting plates 11 are installed on two sides of the top of the movable plate 6, the second servo motor 7 is installed on the top of the supporting plates 11, the driving rotary rod 21 is installed at the output end of the second servo motor 7, the driving rotary rod 21 is installed at the bottom end of the driving rotary rod 21, the driven rotary rod 19 is installed at one side of the second cavity 18 through a rotary shaft, the driven rotary rod 19 is installed at one side of the inner side of the second cavity 18, the driven rotary rod 22 is installed at one side of the inner side of the second cavity 18 through threads, the annular sliding grooves 10 are all provided with the sliding blocks 9, the rotating grooves 14 are all installed at one side of the inner sides of the sliding blocks 9 which are close to each other, the bottom of the rotating grooves 14 is all provided with the second thread blocks 16 through the rotary rods 16, the two side of the two threaded rods 17 are all connected with the two threaded rods 13 through the rotary rods 17, the two bidirectional threaded rods 13 are all fixedly connected to each other through the two threaded rods 13, and the two bidirectional threaded rods 13 are all fixedly arranged on the two sides of the main bodies 13;

one end of the unidirectional threaded rod 2 passes through the bottom plate 4 to extend to one side of the interior of the first cavity 5, and the unidirectional threaded rod 2 is arranged on one side of the interior of the first cavity 5 through a rotating shaft;

the bottom ends of the driving rotating rods 21 all penetrate through the supporting plate 11, and the bottom ends of the driving rotating rods 21 all extend into the second cavity 18;

one end of the driven rotating rod 19, which is close to each other, extends to one side of the supporting plate 11 through the supporting plate 11, and the driven rotating rod 19 is arranged on one side of the rotating groove 14, which is far away from each other;

the driving gears 20 are all positioned above the driven gears 22, and the driving gears 20 are all meshed with the driven gears 22;

the top ends of the bidirectional threaded rods 16 all penetrate through the rotating grooves 14, and the top ends of the bidirectional threaded rods 16 all extend above the rotating grooves 14;

one side of the fixed plate 13 passes through the rotating grooves 14, and one side of the fixed plate 13 extends between the rotating grooves 14;

specifically, as shown in fig. 1, 2, 3 and 4, when the mechanism is used, the second servo motor 7 drives the driving rotating rod 21 to rotate, the driving rotating rod 21 drives the driving gear 20 to rotate, the driving gear 20 is meshed with the driven gear 22, so that in the process of rotating the driving gear 20, the driven gear 22 can be driven to rotate, the driven rotating rod 19 is driven to rotate through the driven gear 22, the rotating groove 14 can be driven to rotate through the driven rotating rod 19, the transformer iron core main body 8 is driven to rotate, the first servo motor 12 drives the unidirectional threaded rod 2 to rotate, and the unidirectional threaded rod 2 is connected with the first threaded block 3 through threads, so that in the process of rotating the unidirectional threaded rod 2, the first threaded block 3 can move along with threads on the outer wall of the unidirectional threaded rod 2, the first threaded block 3 drives the moving plate 6, and the moving plate 6 drives the transformer iron core main body 8 to slowly move.

Working principle: the staff places the transformer core main body 8 between the fixed plates 13, then rotates the knob 15, drives the bidirectional threaded rod 16 to rotate through the knob 15, and because the bidirectional threaded rod 16 is in threaded connection with the second threaded block 17, and the second threaded block 17 is respectively positioned at two parts of the external wall of the bidirectional threaded rod 16, which are opposite in threads, in the process of rotating the bidirectional threaded rod 16, the second threaded block 17 can move along with the threads at the external wall of the bidirectional threaded rod 16, and the moving directions are opposite, the second threaded block 17 can move in the direction of approaching each other at the external wall of the bidirectional threaded rod 16 through the rotating direction of the adjusting knob 15, the fixed plates 13 are driven by the second threaded block 17, the fixed plates 13 are mutually approaching, the transformer core main body 8 can be fixed through the fixed plates 13, then the staff can wind copper wires at the external wall of the transformer core main body 8, and the second servo motor 7 is started, the driving rotary rod 21 is driven to rotate through the second servo motor 7, the driving gear 20 is driven to rotate through the driving rotary rod 21, the driven gear 22 can be driven to rotate in the process of rotating the driving gear 20 due to the mutual engagement of the driving gear 20 and the driven gear 22, the driven rotary rod 19 is driven to rotate through the driven gear 22, the rotating groove 14 can be driven through the driven rotary rod 19 so as to drive the transformer iron core main body 8 to rotate, the sliding block 9 is driven to do circular motion in the annular sliding groove 10 through the rotating groove 14, the first servo motor 12 is started by a worker when the transformer iron core main body 8 rotates, the unidirectional threaded rod 2 is driven to rotate through the first servo motor 12, and the unidirectional threaded rod 2 and the first threaded rod 3 are connected through threads in the process of rotating the unidirectional threaded rod 2, the first thread block 3 can move along with threads on the outer wall of the transformer core, the first thread block 3 drives the moving plate 6, the moving plate 6 drives the transformer core main body 8 to slowly move, the copper wire is wound for one circle, and then the copper wire is moved for a certain distance, so that the copper wire is uniformly wound on the outer wall of the transformer core main body 8.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a winding device of transformer core, includes footing (1), its characterized in that: the device also comprises an annular chute (10) and a rotating chute (14);

the bottom plate (4) is installed on the top of footing (1), and first servo motor (12) are installed on one side of bottom plate (4), unidirectional threaded rod (2) is installed to the output of first servo motor (12), and the outer wall of unidirectional threaded rod (2) has two first screw thread pieces (3) through threaded connection, first cavity (5) have been seted up to the inside of bottom plate (4), and movable plate (6) are installed on the top of first screw thread piece (3), backup pad (11) are all installed on the both sides on movable plate (6) top, and second servo motor (7) are all installed on the top of backup pad (11), drive bull stick (21) are all installed to the output of second servo motor (7), and drive bull stick (20) are all installed to the bottom of drive bull stick (21), second cavity (18) are all seted up through the screw thread connection to the inside of backup pad (11), and one side inside driven bull stick (19) are all installed through the pivot to the inside of second cavity (18), and driven bull stick (19) are all installed on the outer wall (22) on the inside driven bull stick (19), and driven bull stick (11) are all installed on one side (10) and are all close to each other and are all installed annular runner (10), and the side that slider (9) are close to each other all installs rotation groove (14), the inside bottom in rotation groove (14) is all installed two-way threaded rod (16) through the pivot, and knob (15) are all installed on the top of two-way threaded rod (16).

2. The winding device for a transformer core according to claim 1, wherein: the outer wall of two-way threaded rod (16) all has two second screw thread pieces (17) through threaded connection, and fixed plate (13) are all installed to one side that second screw thread piece (17) are close to each other, all be provided with transformer core main part (8) between fixed plate (13).

3. The winding device for a transformer core according to claim 1, wherein: one end of the unidirectional threaded rod (2) penetrates through the bottom plate (4) to extend to one side of the inside of the first cavity (5), and the unidirectional threaded rod (2) is installed on one side of the inside of the first cavity (5) through a rotating shaft.

4. The winding device for a transformer core according to claim 1, wherein: the bottom ends of the driving rotating rods (21) all penetrate through the supporting plate (11), and the bottom ends of the driving rotating rods (21) all extend to the inside of the second cavity (18).

5. The winding device for a transformer core according to claim 1, wherein: one ends of the driven rotating rods (19) close to each other penetrate through the supporting plate (11) to extend to one side of the supporting plate (11), and the driven rotating rods (19) are arranged on one sides of the rotating grooves (14) away from each other.

6. The winding device for a transformer core according to claim 1, wherein: the driving gears (20) are all located above the driven gears (22), and the driving gears (20) are all meshed with the driven gears (22).

7. The winding device for a transformer core according to claim 1, wherein: the top ends of the bidirectional threaded rods (16) all penetrate through the rotating grooves (14), and the top ends of the bidirectional threaded rods (16) all extend to the upper portion of the rotating grooves (14).

8. A winding device for a transformer core according to claim 2, wherein: one side of the fixed plate (13) penetrates through the rotating grooves (14), and one side of the fixed plate (13) extends to the space between the rotating grooves (14).